Version 13 of the Strategic Test Suite series is now available for download.
* Consists of carefully selected 100 test positions on "Pawn Play in the center"
Information:
Pushing a pawn to the center of the board in early middle game to late middle game.
4 central squares (e4,d4,d5,e5) are the most important squares on the board. It's obvious one has to take control of them before their opponent does.
Tests engine's strength on Pawn structures, Defense, Piece Activity evaluation, King safety, Center Play and mobility.
Key Characteristics:
* Pawn Preponderance in the center.
* Idea is to have more influence in the center, which in turn yields better mobility.
* Pawn moves in center exerts pressure on other side by threatening to open up the file.
* Trying to open up the center reduces the amount of pressure on the flank, and divert's opponent's attention away from the king side especially when he's in the process of setting up an attack.
Download it! here:
https://sites.google.com/site/strategic ... home/sts13
Test Suite release time: 8th of October, 2010
Swaminathan and Dann Corbit
[STS v13.0] - "Pawn Play in the Center"
Moderators: hgm, Rebel, chrisw
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Ferdy
- Posts: 4833
- Joined: Sun Aug 10, 2008 3:15 pm
- Location: Philippines
Re: [STS v13.0] - "Pawn Play in the Center"
Thank you.
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Eelco de Groot
- Posts: 4563
- Joined: Sun Mar 12, 2006 2:40 am
- Full name:
Re: [STS v13.0] - "Pawn Play in the Center"
At 5 seconds per move , Rainbow Serpent scores 71%
Code: Select all
Engine: Rainbow Serpent 1.8(s)dc Build 087 (Athlon 2009 MHz, 256 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski
Right until now: 71 of 100 ; 3:47m
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
-------------------------------------------------------------------------------------
0 | - 4 3 0 0 2 3 0 - - - 3 0 0 0 - 3 0 0 -
20 | 4 0 2 2 0 0 0 3 0 2 - 0 1 - - - 0 0 0 0
40 | 0 - 0 - 0 4 - 1 4 0 0 - 0 4 0 0 - - 0 0
60 | - 2 0 4 0 - 0 - - 0 - - 0 0 0 0 - - - -
80 | - 0 0 0 2 1 0 1 0 0 0 - 4 1 2 0 0 - 0 0
1 sec -> 47/100
2 sec -> 52/100
3 sec -> 59/100
4 sec -> 64/100
5 sec -> 71/100
n/s: 521.697
TotTime: 8:29m SolTime: 3:47m
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
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vladstamate
- Posts: 161
- Joined: Thu Jan 08, 2009 9:06 pm
- Location: San Francisco, USA
Re: [STS v13.0] - "Pawn Play in the Center"
At 10sec / move, Plisk 0.2.7 (which is not out yet, I am preparing a release soon) found 64/100 with a total score of 726/1000.
EDIT: forgot to mention 1 thread, 32bit on a (old, the very bad one) Pentium 4 @ 2Ghz, Linux.
Regards,
Vlad.
EDIT: forgot to mention 1 thread, 32bit on a (old, the very bad one) Pentium 4 @ 2Ghz, Linux.
Regards,
Vlad.
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Eelco de Groot
- Posts: 4563
- Joined: Sun Mar 12, 2006 2:40 am
- Full name:
Re: [STS v13.0] - "Pawn Play in the Center"
The first testposition is probably mainly positional because the final score is very close to zero. But it may still be an important move. This one was difficult for Rainbow Serpent because it was search that had to provide some positional knowledge, and finding 1. e4 here took about 8 minutes:
[D]1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - - bm e4; id "STS(v13.0) Pawn Play in the Center.001"; c0 "e4=10, Qc5=7, Qe6=7, Qe7=7, Re8=7";
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - -
Engine: Rainbow Serpent 1.8(s)dc Build 087 (Athlon 2009 MHz, 256 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski
1.00 0:00 +0.76 1...Rd2 (4.305) 11
2.00 0:00 +0.76 1...Rd2 2.fxe5 fxe5 3.Rxd2 (4.405) 12
3.00 0:00 +0.68 1...Rd2 2.Bg4 Qf8 (6.621) 11
4.00 0:00 -0.05 1...Rd2 2.Rxd2 Qxd2 3.Rc1 (8.865) 13
5.00 0:00 -0.01 1...Rd2 2.Rxd2 Qxd2 3.Qg4 (14.715) 14
6.01 0:01 -0.33 1...Rd2 2.fxe5 fxe5 3.Qh5 (20.051) 14
6.02 0:01 -0.32 1...Re8 2.Bh5 e4 (20.627) 15
7.01 0:02 -0.04 1...Re8 2.Bh5 Rd2 3.Rf1 Rxd1+ (34.197) 17
8.01 0:02 -0.04 1...Re8 2.Bh5 Rd2 (45.049) 18
9.01 0:03 -0.04 1...Re8 2.Bh5 Rd2 (60.434) 20
10.01 0:03 -0.04 1...Re8 2.Bh5 Rd2 (90.577) 23
11.01 0:05 -0.04 1...Re8 2.Bh5 Rd2 (149.511) 28
12.01 0:06 -0.04 1...Re8 2.Bh5 Rd2 (320.785) 47
13.01 0:07 -0.08 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ (843.215) 107
14.01 0:08 -0.08 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6 (1.091.616) 132
15.01 0:08 -0.08 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6 (1.379.974) 157
16.01 0:09 -0.16-- 1...Re8 2.c3 (1.764.832) 187
16.01 0:16 -0.21 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6
5.fxe5 fxe5 (5.869.369) 363
17.01 0:21 -0.23 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6
5.fxe5 fxe5 6.Rf1 Rf8 (9.247.806) 423
18.01 0:29 -0.24 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6
5.fxe5 fxe5 6.Rf1 Rf8 (13.807.909) 469
19.01 0:38 -0.20 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Qg4 e4 6.Qg7 e3 7.Qxh6 (19.422.681) 502
20.01 0:50 -0.18 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.f5 Rg8 6.Be2 Rg5 7.g4 h5 (26.480.562) 528
21.01 1:13 -0.20 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.f5 Rg8 6.Be2 Rg5 7.Qxh6 Rxf5 (40.970.416) 559
22.01 1:52 -0.26 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Be2 exf4 6.Qxf4+ Qe5 7.Bc4 Qxf4
8.gxf4 (65.921.278) 584
23.01 3:19 -0.24 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Bg4 exf4 6.gxf4 Ba4 7.Rd4 Bb3
8.Bd1 Bxd1 9.Rxd1 Qe2 10.Rb1 f5 (119.958.437) 600
24.01 5:06 -0.26 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Bg4 exf4 6.gxf4 Ba4 7.Rd4 Bb3
8.Bd1 Bxd1 (184.937.777) 602
24.02 8:14 -0.17 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Qc8+ Ka7 10.Qc4 Bc6
11.Bg4 Qxh2 (301.877.015) 610
25.01 14:30 -0.01++ 1...e4 2.Qxh6 (529.686.366) 608
25.01 15:23 -0.07 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Qc8+ Ka7 10.Qc4 Bc6
11.h4 Kb8 12.h5 Bb5 13.Qxe4 Qxe2
14.Qxe2 Bxe2 (562.574.663) 609
26.01 20:37 -0.05 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Bg4 Qxh2 10.b3 Bc6
11.Qe3 Qh7 12.f5 Kb8 (758.230.245) 612
27.01 37:59 -0.05 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Bg4 Qxh2 10.b3 Bc6
11.Qe3 Qh7 12.f5 Kb8 (1.415.203.416) 620
28.01 44:56 -0.13-- 1...e4 2.Qxh6 (1.678.048.538) 622
28.01 65:14 0.00 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.b3 Qd2 7.Kb2 Bxb3
8.Kxb3 Qxe2 9.Qf8+ Ka7 10.Qc5+ Ka8
11.h4 e3 12.h5 Qf3 13.Qf8+ Ka7
14.Qc5+ Ka8 (2.484.899.097) 634
best move: e5-e4 time: 82:49.172 min n/s: 630.518 nodes: 3.133.105.523
I don't really believe in taking out knowledge from the evaluation function just because it is difficult to prove that it helps especially if the testing is at short timecontrols measuring elo. Taking out missing knowledge that you know does help in certain positions will just mean you create "holes" in the search that will hurt more when the quality of the game rises i.e. at longer times, better hardware, or better opponents. The knowledge should not be too costly to compute of course and not be superfluous but at least the former is something that can be determined without playing many testgames. The latter is much much harder.
So I tried to put back in some knowledge about connected Rooks because the Rooks seemed strong on the d-file here, no need to play 1... Re8, at least I could not see why that would be positionally good. The knowledge was easily copied from Ancalagon (Stockfish 1.7 modified) although I think I discovered a bug there which was quickly changed in this new version for Stockfish 1.8 and behold!, it helped in finding 1... e4
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - -
Engine: Rainbow Serpent 1.8(s)dc Build 088 (Athlon 2009 MHz, 256 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski
1.00 0:00 +0.84 1...Rd2 (5.468) 20
2.00 0:00 +0.56 1...Rd2 2.Bd3 (5.638) 21
3.00 0:00 +0.52 1...Rd2 2.Bg4 Ka7 (8.347) 31
4.00 0:00 +0.36 1...Rd2 2.Bg4 exf4 3.Kb1 (11.189) 39
5.00 0:00 +0.36 1...Rd2 2.Rf1 Qe7 3.Bd3 Rxd1+ 4.Rxd1 (17.565) 62
6.00 0:00 +0.33 1...Rd2 2.Bg4 exf4 3.Rxd2 Qxd2 4.Rd1 Qb4 (24.479) 82
7.00 0:00 +0.24-- 1...Rd2 2.Bg4 (32.452) 104
7.00 0:00 +0.17-- 1...Rd2 2.Bg4 (45.405) 138
7.00 0:00 -0.24-- 1...Rd2 2.Rxd2 (51.971) 151
7.00 0:00 -0.32-- 1...Rd2 2.Rxd2 (61.448) 163
7.00 0:00 -0.48 1...Rd2 2.fxe5 fxe5 (87.620) 215
7.00 0:00 -0.44 1...Qe7 2.Qxh6 Be4 3.Kb1 Qc7 4.Bd3 Bf3 (113.168) 249
8.00 0:00 -0.41 1...Qe7 2.Qxh6 Be4 3.Kb1 Qc7 4.Qg5 (132.973) 274
9.00 0:00 -0.43 1...Qe7 2.Qxh6 Rxd1+ (196.006) 329
10.00 0:00 -0.46 1...Qe7 2.Qxh6 Rxd1+ (256.701) 373
11.00 0:00 -0.48 1...Qe7 2.Qxh6 Rxd1+ (419.177) 447
11.05 0:01 -0.30++ 1...Re8 2.Qxh6 (603.900) 495
11.05 0:01 -0.22++ 1...Re8 2.Qxh6 (618.255) 494
11.05 0:01 -0.08 1...Re8 2.Bh5 exf4 (648.900) 500
12.01 0:01 -0.08 1...Re8 2.Bh5 exf4 (755.556) 509
13.01 0:01 -0.09 1...Re8 2.Bh5 exf4 3.Rf1 Rxd1+ (950.423) 528
14.01 0:02 -0.16 1...Re8 2.Bh5 exf4 3.Rf1 Rxd1+
4.Rxd1 Qc7 5.Qxf4 Qxf4 6.gxf4 Re4
7.Ka2 Rxf4 8.Bxf7 Rf2 9.c4 (1.217.585) 552
15.01 0:03 -0.14 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6 (2.114.611) 583
16.01 0:04 -0.22-- 1...Re8 2.c3 (2.533.066) 596
16.03 0:12 -0.12 1...e4 2.f5 Qc5 3.Qxf6 Rd2 4.Rc1 Qf2
5.Bh5 Qxh2 (7.659.723) 605
17.01 0:15 -0.12 1...e4 2.f5 Qc5 3.Qxf6 Rd2 4.Rc1 Qf2
5.Bc4 Qxh2 (9.648.199) 607
18.01 0:21 -0.03 1...e4 2.Rxd4 Qxd4 3.Rd1 Qb6 4.Qxh6 Rxd1+
5.Bxd1 Qg1 6.Qh5 Bb5 7.b3 f5 (13.080.654) 614
19.01 0:25 -0.04 1...e4 2.Rxd4 Qxd4 3.Rd1 Qb6 4.Qxh6 Rxd1+
5.Bxd1 Qg1 6.Qh5 Bb5 7.b3 f5 (15.964.855) 619
20.01 0:38 -0.03 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.Qc5+ Kb8 9.Qf8+ Ka7 (24.090.051) 625
21.01 0:58 -0.07 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.Qc5+ Kb8 9.Qf8+ Ka7 (36.785.859) 631
22.01 1:55 -0.04 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.f6 Qf2 9.Bh5 e3 10.Qc5+ (72.580.093) 626
23.01 3:20 -0.08 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.f6 Qh3 9.Qc5+ Kb8 10.Qf8+ Qc8
11.Qxf7 Qd8 (125.069.431) 624
24.01 5:29 -0.08 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.f6 Qh3 9.Qc5+ Kb8 10.Qf8+ Qc8
11.Qxf7 Qd8 12.c4 Qxd1 (202.252.981) 614
25.01 14:20 -0.04 1...e4 2.f5 Qc5 3.Qxf6 Rd2 4.Rc1 Ka7
5.g4 R8d7 6.Qxh6 Qf2 7.Bc4 (534.211.224) 620
26.01 20:29 0.00 1...e4 2.f5 Qe5 3.Rxd4 Rxd4 4.Qxh6 Qxf5
5.Qe3 Qe5 6.c3 Rd8 7.Bc4 Rd7 8.Kb1 b5
9.Qb6+ Bb7 10.Bxf7 Rxf7 11.Rd1 Rc7
12.Rd8+ Rc8 13.Rd7 Rc7 14.Rd8+ (763.022.927) 620
27.01 27:48 -0.08-- 1...e4 2.f5 (1.033.950.003) 619
best move: e5-e4 time: 48:18.156 min n/s: 625.753 nodes: 1.813.532.370
[D]1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - - bm e4; id "STS(v13.0) Pawn Play in the Center.001"; c0 "e4=10, Qc5=7, Qe6=7, Qe7=7, Re8=7";
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - -
Engine: Rainbow Serpent 1.8(s)dc Build 087 (Athlon 2009 MHz, 256 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski
1.00 0:00 +0.76 1...Rd2 (4.305) 11
2.00 0:00 +0.76 1...Rd2 2.fxe5 fxe5 3.Rxd2 (4.405) 12
3.00 0:00 +0.68 1...Rd2 2.Bg4 Qf8 (6.621) 11
4.00 0:00 -0.05 1...Rd2 2.Rxd2 Qxd2 3.Rc1 (8.865) 13
5.00 0:00 -0.01 1...Rd2 2.Rxd2 Qxd2 3.Qg4 (14.715) 14
6.01 0:01 -0.33 1...Rd2 2.fxe5 fxe5 3.Qh5 (20.051) 14
6.02 0:01 -0.32 1...Re8 2.Bh5 e4 (20.627) 15
7.01 0:02 -0.04 1...Re8 2.Bh5 Rd2 3.Rf1 Rxd1+ (34.197) 17
8.01 0:02 -0.04 1...Re8 2.Bh5 Rd2 (45.049) 18
9.01 0:03 -0.04 1...Re8 2.Bh5 Rd2 (60.434) 20
10.01 0:03 -0.04 1...Re8 2.Bh5 Rd2 (90.577) 23
11.01 0:05 -0.04 1...Re8 2.Bh5 Rd2 (149.511) 28
12.01 0:06 -0.04 1...Re8 2.Bh5 Rd2 (320.785) 47
13.01 0:07 -0.08 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ (843.215) 107
14.01 0:08 -0.08 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6 (1.091.616) 132
15.01 0:08 -0.08 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6 (1.379.974) 157
16.01 0:09 -0.16-- 1...Re8 2.c3 (1.764.832) 187
16.01 0:16 -0.21 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6
5.fxe5 fxe5 (5.869.369) 363
17.01 0:21 -0.23 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6
5.fxe5 fxe5 6.Rf1 Rf8 (9.247.806) 423
18.01 0:29 -0.24 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6
5.fxe5 fxe5 6.Rf1 Rf8 (13.807.909) 469
19.01 0:38 -0.20 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Qg4 e4 6.Qg7 e3 7.Qxh6 (19.422.681) 502
20.01 0:50 -0.18 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.f5 Rg8 6.Be2 Rg5 7.g4 h5 (26.480.562) 528
21.01 1:13 -0.20 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.f5 Rg8 6.Be2 Rg5 7.Qxh6 Rxf5 (40.970.416) 559
22.01 1:52 -0.26 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Be2 exf4 6.Qxf4+ Qe5 7.Bc4 Qxf4
8.gxf4 (65.921.278) 584
23.01 3:19 -0.24 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Bg4 exf4 6.gxf4 Ba4 7.Rd4 Bb3
8.Bd1 Bxd1 9.Rxd1 Qe2 10.Rb1 f5 (119.958.437) 600
24.01 5:06 -0.26 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe7
5.Bg4 exf4 6.gxf4 Ba4 7.Rd4 Bb3
8.Bd1 Bxd1 (184.937.777) 602
24.02 8:14 -0.17 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Qc8+ Ka7 10.Qc4 Bc6
11.Bg4 Qxh2 (301.877.015) 610
25.01 14:30 -0.01++ 1...e4 2.Qxh6 (529.686.366) 608
25.01 15:23 -0.07 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Qc8+ Ka7 10.Qc4 Bc6
11.h4 Kb8 12.h5 Bb5 13.Qxe4 Qxe2
14.Qxe2 Bxe2 (562.574.663) 609
26.01 20:37 -0.05 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Bg4 Qxh2 10.b3 Bc6
11.Qe3 Qh7 12.f5 Kb8 (758.230.245) 612
27.01 37:59 -0.05 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.Kb1 Qd2 7.Qf8+ Ka7
8.Qc5+ Ka8 9.Bg4 Qxh2 10.b3 Bc6
11.Qe3 Qh7 12.f5 Kb8 (1.415.203.416) 620
28.01 44:56 -0.13-- 1...e4 2.Qxh6 (1.678.048.538) 622
28.01 65:14 0.00 1...e4 2.Qxh6 Ba4 3.Rxd4 Qxd4 4.Rd1 Qb6
5.Rxd8+ Qxd8 6.b3 Qd2 7.Kb2 Bxb3
8.Kxb3 Qxe2 9.Qf8+ Ka7 10.Qc5+ Ka8
11.h4 e3 12.h5 Qf3 13.Qf8+ Ka7
14.Qc5+ Ka8 (2.484.899.097) 634
best move: e5-e4 time: 82:49.172 min n/s: 630.518 nodes: 3.133.105.523
I don't really believe in taking out knowledge from the evaluation function just because it is difficult to prove that it helps especially if the testing is at short timecontrols measuring elo. Taking out missing knowledge that you know does help in certain positions will just mean you create "holes" in the search that will hurt more when the quality of the game rises i.e. at longer times, better hardware, or better opponents. The knowledge should not be too costly to compute of course and not be superfluous but at least the former is something that can be determined without playing many testgames. The latter is much much harder.
So I tried to put back in some knowledge about connected Rooks because the Rooks seemed strong on the d-file here, no need to play 1... Re8, at least I could not see why that would be positionally good. The knowledge was easily copied from Ancalagon (Stockfish 1.7 modified) although I think I discovered a bug there which was quickly changed in this new version for Stockfish 1.8 and behold!, it helped in finding 1... e4
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - -
Engine: Rainbow Serpent 1.8(s)dc Build 088 (Athlon 2009 MHz, 256 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski
1.00 0:00 +0.84 1...Rd2 (5.468) 20
2.00 0:00 +0.56 1...Rd2 2.Bd3 (5.638) 21
3.00 0:00 +0.52 1...Rd2 2.Bg4 Ka7 (8.347) 31
4.00 0:00 +0.36 1...Rd2 2.Bg4 exf4 3.Kb1 (11.189) 39
5.00 0:00 +0.36 1...Rd2 2.Rf1 Qe7 3.Bd3 Rxd1+ 4.Rxd1 (17.565) 62
6.00 0:00 +0.33 1...Rd2 2.Bg4 exf4 3.Rxd2 Qxd2 4.Rd1 Qb4 (24.479) 82
7.00 0:00 +0.24-- 1...Rd2 2.Bg4 (32.452) 104
7.00 0:00 +0.17-- 1...Rd2 2.Bg4 (45.405) 138
7.00 0:00 -0.24-- 1...Rd2 2.Rxd2 (51.971) 151
7.00 0:00 -0.32-- 1...Rd2 2.Rxd2 (61.448) 163
7.00 0:00 -0.48 1...Rd2 2.fxe5 fxe5 (87.620) 215
7.00 0:00 -0.44 1...Qe7 2.Qxh6 Be4 3.Kb1 Qc7 4.Bd3 Bf3 (113.168) 249
8.00 0:00 -0.41 1...Qe7 2.Qxh6 Be4 3.Kb1 Qc7 4.Qg5 (132.973) 274
9.00 0:00 -0.43 1...Qe7 2.Qxh6 Rxd1+ (196.006) 329
10.00 0:00 -0.46 1...Qe7 2.Qxh6 Rxd1+ (256.701) 373
11.00 0:00 -0.48 1...Qe7 2.Qxh6 Rxd1+ (419.177) 447
11.05 0:01 -0.30++ 1...Re8 2.Qxh6 (603.900) 495
11.05 0:01 -0.22++ 1...Re8 2.Qxh6 (618.255) 494
11.05 0:01 -0.08 1...Re8 2.Bh5 exf4 (648.900) 500
12.01 0:01 -0.08 1...Re8 2.Bh5 exf4 (755.556) 509
13.01 0:01 -0.09 1...Re8 2.Bh5 exf4 3.Rf1 Rxd1+ (950.423) 528
14.01 0:02 -0.16 1...Re8 2.Bh5 exf4 3.Rf1 Rxd1+
4.Rxd1 Qc7 5.Qxf4 Qxf4 6.gxf4 Re4
7.Ka2 Rxf4 8.Bxf7 Rf2 9.c4 (1.217.585) 552
15.01 0:03 -0.14 1...Re8 2.c3 Rd2 3.Bh5 Rxd1+ 4.Rxd1 Qe6 (2.114.611) 583
16.01 0:04 -0.22-- 1...Re8 2.c3 (2.533.066) 596
16.03 0:12 -0.12 1...e4 2.f5 Qc5 3.Qxf6 Rd2 4.Rc1 Qf2
5.Bh5 Qxh2 (7.659.723) 605
17.01 0:15 -0.12 1...e4 2.f5 Qc5 3.Qxf6 Rd2 4.Rc1 Qf2
5.Bc4 Qxh2 (9.648.199) 607
18.01 0:21 -0.03 1...e4 2.Rxd4 Qxd4 3.Rd1 Qb6 4.Qxh6 Rxd1+
5.Bxd1 Qg1 6.Qh5 Bb5 7.b3 f5 (13.080.654) 614
19.01 0:25 -0.04 1...e4 2.Rxd4 Qxd4 3.Rd1 Qb6 4.Qxh6 Rxd1+
5.Bxd1 Qg1 6.Qh5 Bb5 7.b3 f5 (15.964.855) 619
20.01 0:38 -0.03 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.Qc5+ Kb8 9.Qf8+ Ka7 (24.090.051) 625
21.01 0:58 -0.07 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.Qc5+ Kb8 9.Qf8+ Ka7 (36.785.859) 631
22.01 1:55 -0.04 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.f6 Qf2 9.Bh5 e3 10.Qc5+ (72.580.093) 626
23.01 3:20 -0.08 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.f6 Qh3 9.Qc5+ Kb8 10.Qf8+ Qc8
11.Qxf7 Qd8 (125.069.431) 624
24.01 5:29 -0.08 1...e4 2.f5 Qc5 3.Qxf6 Rxd1+ 4.Rxd1 Rxd1+
5.Bxd1 Qg1 6.Qd6+ Ka7 7.Ka2 Qxh2
8.f6 Qh3 9.Qc5+ Kb8 10.Qf8+ Qc8
11.Qxf7 Qd8 12.c4 Qxd1 (202.252.981) 614
25.01 14:20 -0.04 1...e4 2.f5 Qc5 3.Qxf6 Rd2 4.Rc1 Ka7
5.g4 R8d7 6.Qxh6 Qf2 7.Bc4 (534.211.224) 620
26.01 20:29 0.00 1...e4 2.f5 Qe5 3.Rxd4 Rxd4 4.Qxh6 Qxf5
5.Qe3 Qe5 6.c3 Rd8 7.Bc4 Rd7 8.Kb1 b5
9.Qb6+ Bb7 10.Bxf7 Rxf7 11.Rd1 Rc7
12.Rd8+ Rc8 13.Rd7 Rc7 14.Rd8+ (763.022.927) 620
27.01 27:48 -0.08-- 1...e4 2.f5 (1.033.950.003) 619
best move: e5-e4 time: 48:18.156 min n/s: 625.753 nodes: 1.813.532.370
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
-
swami
- Posts: 6640
- Joined: Thu Mar 09, 2006 4:21 am
Re: [STS v13.0] - "Pawn Play in the Center"
Thanks for the tests!
Anyone is welcome to post the results from any engines. It would be interesting to know how STS 13 rates in terms of difficulty relative to other EPD's.
Anyone is welcome to post the results from any engines. It would be interesting to know how STS 13 rates in terms of difficulty relative to other EPD's.
-
swami
- Posts: 6640
- Joined: Thu Mar 09, 2006 4:21 am
Re: [STS v13.0] - "Pawn Play in the Center"
Interesting read, thanks Eelco.
All of these positions are "balanced Ie Same number of pawns in each side.
That way, advancing the pawn to the center would play greater role and have better impact.
All of these positions are "balanced Ie Same number of pawns in each side.
That way, advancing the pawn to the center would play greater role and have better impact.
-
mhurd
- Posts: 46
- Joined: Wed Dec 30, 2009 9:27 pm
Re: [STS v13.0] - "Pawn Play in the Center"
[D]1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - - bm e4; id "STS(v13.0) Pawn Play in the Center.001"; c0 "e4=10, Qc5=7, Qe6=7, Qe7=7, Re8=7";
Below shows Stockfish 1.9.1 JA 64
New game
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - - 0 1
Analysis by Tweaked Stockfish 1.9.1 JA 64bit:
1...Qd6-e7 2.Rd1xd4 Rd8xd4 3.Qh4xh6 e5-e4 4.Ka1-b1 Rd4-d2 5.Be2-c4
+/= (0.48) Depth: 6 00:00:00 22kN
1...Qd6-e7 2.Rd1xd4 Rd8xd4 3.Qh4xh6 e5-e4 4.Ka1-b1 Rd4-d2 5.Qh6-h8+ Qe7-d8 6.Qh8xd8+ Rd2xd8
+/= (0.56) Depth: 7 00:00:00 28kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xf6
+/= (0.48) Depth: 7 00:00:00 30kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xf6
+/= (0.56 --) Depth: 8 00:00:00 38kN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Rd1xd8+ Qb6xd8 5.Qh4xh6 Qd8-d2
+/= (0.40 ++) Depth: 8 00:00:00 44kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xf6
+/= (0.64 --) Depth: 8 00:00:00 61kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xh6
+/- (0.80 --) Depth: 8 00:00:00 105kN
1...e5-e4 2.Qh4xh6 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Rd1xd8+ Qe7xd8 5.Ka1-b1 Qd8-d4 6.c2-c3 Qd4-f2 7.Be2-c4
+/= (0.60) Depth: 8 00:00:00 115kN
1...e5-e4 2.Qh4xh6 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Rd1xd8+ Qe7xd8 5.Ka1-b1 Qd8-d4 6.c2-c3 Qd4-f2 7.Be2-c4
+/- (0.72 --) Depth: 9 00:00:00 213kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6-g7 Qd6-c5 4.Rd1xd4 Qc5xd4 5.Qg7xf7 Qd4-f2
+/= (0.48 ++) Depth: 9 00:00:00 333kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6-g5 Qd6-c5 4.Ka1-b1 Rd4xd1+ 5.Re1xd1 Rd8xd1+ 6.Be2xd1 Qc5-g1 7.Kb1-c1 Qg1xh2 8.Qg5xf5
+/= (0.40) Depth: 9 00:00:00 343kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6-g5 Qd6-c5 4.Ka1-b1 Rd4xd1+ 5.Re1xd1 Rd8xd1+ 6.Be2xd1 Qc5-g1 7.Kb1-c1 Qg1-e3+ 8.Kc1-b1 Qe3-d2
= (0.12 ++) Depth: 10 00:00:00 580kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6xd6+ Rd4xd6 4.Ka1-b1 Kb8-c7 5.Kb1-c1 Rd6xd1+ 6.Re1xd1 Rd8-h8 7.h2-h4 Rh8-g8 8.Be2-c4 Rg8xg3 9.h4-h5 Rg3-g2 10.Bc4xf7
= (0.16) Depth: 10 00:00:00 662kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6xd6+ Rd4xd6 4.Ka1-b1 Kb8-c7 5.Kb1-c1 Bc6-d5 6.c2-c4 Rd6-c6 7.b2-b3 b7-b5 8.Kc1-c2 b5xc4
+/= (0.48) Depth: 11 00:00:00 853kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6xd6+ Rd4xd6 4.Ka1-b1 Kb8-c7 5.Kb1-c1 Bc6-d5 6.h2-h4 Rd8-g8 7.Re1-g1 b7-b5 8.h4-h5 Rg8-h8 9.g3-g4 f5xg4 10.Be2xg4
+/= (0.48) Depth: 12 00:00:00 1018kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.b2-b3 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Be2-h5 Ba4-d7 10.Ka1-b2 e4-e3 11.Qc5-e7 Bd7-f5
+/= (0.56) Depth: 13 00:00:00 2629kN
1...Rd8-e8 2.Qh4xh6 e5xf4 3.Rd1xd4 Qd6xd4 4.Qh6xf4+ Qd4xf4 5.g3xf4 Re8-h8
+/= (0.32 ++) Depth: 13 00:00:00 3002kN
1...Rd8-e8 2.Be2-h5 e5xf4 3.Re1xe8+ Bc6xe8 4.Rd1xd4 Qd6xd4 5.Qh4xf4+ Qd4xf4 6.g3xf4 Kb8-c7 7.Ka1-a2 Kc7-d6 8.Ka2-b3 Be8-c6 9.Kb3-c3 Kd6-e6 10.Kc3-d4 Ke6-f5 11.Bh5xf7 Kf5xf4
+/= (0.28) Depth: 13 00:00:00 3352kN
1...Rd8-e8 2.Be2-h5 e5xf4 3.Re1xe8+ Bc6xe8 4.Rd1xd4 Qd6xd4 5.Qh4xf4+ Qd4xf4 6.g3xf4 Kb8-c7 7.Ka1-b1 Kc7-d6 8.Kb1-c1 Kd6-e7 9.Kc1-d2 Be8-a4 10.Bh5-f3
+/= (0.48 --) Depth: 14 00:00:01 3871kN
1...Rd8-e8 2.Be2-h5 e5xf4 3.Re1xe8+ Bc6xe8 4.Rd1xd4 Qd6xd4 5.Qh4xf4+ Qd4xf4 6.g3xf4 Kb8-c7 7.Ka1-b1 Kc7-d6 8.Kb1-c1 Kd6-e7 9.Bh5-f3 Be8-c6 10.Bf3xc6 b7xc6 11.Kc1-d2 Ke7-d6 12.Kd2-e3
+/= (0.48) Depth: 14 00:00:01 4338kN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5xf4 4.Re1xe8+ Bc6xe8 5.Rd1xd2 Qd6xd2 6.Qh4xf6 f4xg3 7.h2xg3 Qd2-g5 8.Qf6-d6+ Kb8-a7 9.Bh5-f3 Qg5-e3 10.Bf3-d5 Qe3-d2
+/= (0.44) Depth: 15 00:00:01 5874kN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 Rd2xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Qh4xf4+ Qe7-e5 7.Be2-h5 Qe5xf4 8.g3xf4 Re8-e4 9.Rd1-d4 Re4xd4 10.c3xd4 Bc6-d5
+/= (0.28 ++) Depth: 16 00:00:01 6867kN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 Rd2xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-g4 e5-e4 6.Qh4xh6 e4-e3 7.Bg4-e2 Re8-d8 8.Rd1xd8+ Qe7xd8 9.Ka1-a2 Qd8-d2 10.Qh6-f8+ Kb8-a7 11.Qf8-c5+ Ka7-b8 12.Qc5-h5 Bc6-d5+ 13.c3-c4 Bd5-c6 14.h2-h4 f6-f5 15.Ka2-b3 Bc6-e4 16.c4-c5 Qd2-c2+ 17.Kb3-a2
+/= (0.32) Depth: 16 00:00:02 7187kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Qh4-h5 Rd4xd1+ 4.Re1xd1 Qd6-e7 5.Rd1xd8+ Qe7xd8 6.Be2-d3 Bc6-b5 7.Bd3xb5 a6xb5 8.Qh5xb5 Qd8-d1+
= (0.12 ++) Depth: 16 00:00:02 10822kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Qh4-h5 Rd4xd1+ 4.Re1xd1 Qd6-e7 5.Rd1xd8+ Qe7xd8 6.Qh5xh6 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Qc5-f8+
= (0.00) Depth: 16 00:00:04 16832kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Qh4-h5 Rd4xd1+ 4.Re1xd1 Qd6-e7 5.Rd1xd8+ Qe7xd8 6.Qh5xh6 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Qc5-f8+
= (0.00) Depth: 17 00:00:04 18722kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Rd1xd4 Qd6xd4 4.Qh4-h5 Rd8-d5 5.Qh5xh6 a6-a5 6.Be2-d3 Bc6-b5 7.Qh6-f8+ Kb8-a7 8.Qf8-e7 Bb5xd3 9.c2xd3 Rd5-b5 10.Qe7xe3 Rb5xb2+ 11.Kb1-c1 Qd4xe3+ 12.Re1xe3 Rb2xh2 13.d3-d4 Ka7-b6 14.Re3-e7 Kb6-c6 15.Re7xf7 Kc6-d5 16.Rf7xf6 Kd5xd4
= (0.12) Depth: 18 00:00:05 21801kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Rd1xd4 Qd6xd4 4.Qh4-h5 Rd8-d5 5.Qh5xh6 a6-a5 6.Be2-d3 Bc6-b5 7.Qh6-f8+ Kb8-a7 8.Qf8-e7 Bb5xd3 9.c2xd3 Rd5-b5 10.Qe7xe3 Rb5xb2+ 11.Kb1-c1 Qd4xe3+ 12.Re1xe3 Rb2xh2 13.d3-d4 Ka7-b6 14.Re3-e7 Kb6-c6 15.Re7xf7 Kc6-d5 16.Rf7xf6 Kd5xd4 17.Kc1-d1
= (0.24 --) Depth: 19 00:00:06 25490kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-a5 7.Ka1-b1 Qa5-c5 8.Qf6-c3 Qc5xc3 9.b2xc3 Bc6-a4 10.h2-h4 Rd2xc2 11.Be2-c4 Rc2xc3 12.Bc4xf7 Rc3-c7 13.Kb1-b2
+/= (0.36 --) Depth: 19 00:00:08 34937kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-g2 10.Re1-d1 Rg2-d2 11.Rd1xd2 Qd7xd2 12.Ka1-a2 e4-e3
= (0.00 ++) Depth: 19 00:00:12 55453kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-d2 10.Re1-e3 Rd2-d3 11.Qf6-e5 Ka7-b6 12.Bb3-e6 Qd7-c7 13.Re3xd3 Qc7xe5 14.Rd3-b3+ Qe5-b5 15.Rb3xb5+ Bc6xb5
= (0.16) Depth: 19 00:00:12 57125kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Rd2xc2 7.Qf6-d4+ Qc7-b6 8.Qd4xb6+ Ka7xb6 9.Ka1-b1 Rc2-d2 10.Kb1-c1 e4-e3 11.Be2-c4 Bc6-e4 12.Bc4-b3 Rd2xh2 13.Re1xe3 Be4-g6 14.Re3-e7
+/= (0.28 --) Depth: 20 00:00:13 61232kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-d2 10.f4-f5 Rd2-d3 11.Bb3-c2 Rd3xg3 12.Qf6-e5 Rg3-g5 13.Bc2xe4 Bc6xe4 14.Qe5xe4 Qd7xf5 15.Qe4-e7
= (0.16) Depth: 20 00:00:14 65114kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-d2 10.f4-f5 Rd2-d3 11.Bb3-c2 Rd3xg3 12.Re1-d1 Qd7-g7 13.Qf6-d6
= (0.24 --) Depth: 21 00:00:15 67844kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-g2 10.Qf6-c3 Qd7-d3 11.Qc3xd3 e4xd3 12.Re1-e3 d3-d2 13.Ka1-a2 Ka7-b6 14.f4-f5 Kb6-c5
= (0.08 ++) Depth: 21 00:00:16 72856kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00 ++) Depth: 21 00:00:21 96645kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 21 00:00:21 97786kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 22 00:00:22 103mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 23 00:00:26 120mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 24 00:00:34 161mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-c5 Bc6-d7 6.Qc5xc7+ Kb8xc7 7.Ka1-b1 Bd7-f5 8.Kb1-c1 e4-e3 9.Be2-d1 Rd2xh2 10.Re1xe3 Kc7-d6 11.Bd1-e2
= (0.08 --) Depth: 25 00:00:41 194mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Bc6-b5 4.Rd1xd2 Qd6xd2 5.Re1-d1
= (0.16 --) Depth: 25 00:00:47 218mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Bc6-b5 4.Rd1xd2 Qd6xd2 5.Re1-d1
+/= (0.32 --) Depth: 25 00:00:58 274mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-b8 12.Be2-g4 Qd2xh2 13.Qc5-d6+ Kb8-a8 14.Qd6-d8+
= (0.24) Depth: 25 00:02:51 816mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h1+ 14.Kb1-a2 Bb5-a4 15.b2-b3 Ba4-c6 16.Ka2-b2 Qh1-h7 17.f4-f5 Qh7-h2 18.Kb2-c3 Ka8-b8 19.Bg4-e2 Kb8-c7
= (0.04) Depth: 26 00:03:04 884mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h7 14.f4-f5 Qh7-h1+ 15.Kb1-a2 Bb5-c6 16.Ka2-b3 Qh1-f1 17.Qe3-c5 Qf1-c1 18.Qc5-f8+ Ka8-a7 19.Qf8-c5+ Ka7-a8
= (0.00) Depth: 27 00:03:43 1091mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h7 14.f4-f5 Qh7-h1+ 15.Kb1-a2 Bb5-c6 16.Ka2-b3 Qh1-f1 17.Qe3-c5 Qf1-c1 18.Qc5-f8+ Ka8-a7 19.Qf8-c5+ Ka7-a8
= (0.00) Depth: 28 00:04:39 1392mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h7 14.f4-f5 Qh7-h1+ 15.Kb1-a2 Bb5-c6 16.Ka2-b3 Qh1-f1 17.Qe3-c5 Qf1-c1 18.Qc5-f8+ Ka8-a7 19.Qf8-c5+ Ka7-a8
= (0.00) Depth: 29 00:06:02 1836mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2
= (0.08 --) Depth: 30 00:08:35 2660mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2 f7-f5 8.Ka1-a2 b7-b5 9.b2-b3 Qg1-c5 10.Ka2-b2 Ka7-b7 11.Bd1-h5 e4-e3 12.Qd2-e2 Bc6-e4 13.c2-c3 Kb7-b6 14.Bh5-f7
= (0.16 --) Depth: 30 00:10:01 3099mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2 e4-e3 8.Qd2-d4+ b7-b6 9.Ka1-a2 Qg1-f1 10.Qd4-d6 a6-a5 11.Qd6xc6 Qf1xd1 12.Qc6-c7+ Ka7-a8 13.Qc7xb6 e3-e2 14.Qb6xa5+ Ka8-b8 15.Qa5-b5+ Kb8-c7 16.Qb5-c5+ Kc7-d7 17.Qc5-b5+ Kd7-c7
= (0.00) Depth: 30 00:14:55 4552mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2
= (0.00) Depth: 31 00:17:22 5331mN
New game
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - - 0 1
Analysis by Default Stockfish 1.9.1 JA 64bit:
1...Rd4-d2 2.Be2-d3 Rd2xd1+ 3.Re1xd1 Bc6-f3 4.Rd1-e1
= (-0.12 --) Depth: 6 00:00:00 10kN
1...Rd4-d2 2.Be2-d3 Rd2xd1+ 3.Re1xd1 Bc6-f3 4.Bd3-e2
= (0.16 --) Depth: 6 00:00:00 15kN
1...Rd4-d2 2.Rd1xd2 Qd6xd2 3.Re1-d1
+/- (0.84 --) Depth: 6 00:00:00 17kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4xg3 6.h2xg3
+/= (0.64) Depth: 6 00:00:00 18kN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-e5+ Kb8-a7
+/= (0.28) Depth: 6 00:00:00 20kN
1...e5-e4 2.Qh4xh6 Qd6-e6 3.Rd1xd4 Rd8xd4 4.Qh6-f8+ Qe6-e8 5.Qf8xe8+ Bc6xe8 6.Re1-d1 Rd4xd1+ 7.Be2xd1
+/= (0.40) Depth: 7 00:00:00 62kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.f4-f5 Qd8-c7 7.c2-c3
+/= (0.48) Depth: 8 00:00:00 190kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 f6-f5 7.Qh6-h5 Qd8-d2 8.Be2-c4 e4-e3 9.Qh5xf5 Qd2xh2 10.Qf5xf7 Qh2xg3
+/= (0.44) Depth: 9 00:00:00 248kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 f6-f5 7.Qh6-h7 Qd8-d2 8.Be2-c4 e4-e3 9.Qh7xf5 Qd2xh2 10.Qf5-e5+
+/= (0.52 --) Depth: 10 00:00:00 306kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 e4-e3 7.Ka1-b1 Qd8-d2 8.Qh6-f8+ Kb8-a7 9.Qf8-c5+ Ka7-b8 10.Qc5-c4 Ba4-b5
+/= (0.36 ++) Depth: 10 00:00:00 364kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 e4-e3 7.Ka1-b1 Qd8-d2 8.Qh6-f8+ Kb8-a7 9.Qf8-c5+ b7-b6 10.Qc5-c7+
+/= (0.52) Depth: 10 00:00:00 368kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 Qd8-b6 7.Qh6-h7 Qb6-g1+ 8.Ka1-a2 Ba4-c2
+/= (0.40 ++) Depth: 11 00:00:00 427kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 Qd8-b6 7.Qh6-h7 Ba4-c2 8.Qh7-g8+ Kb8-a7 9.Ka1-a2 Qb6-e6+ 10.Ka2-a1
+/= (0.40) Depth: 11 00:00:00 431kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Be2-g4 Qd2xh2 10.Qc5-d6+ Kb8-a7 11.Qd6-d4+
+/= (0.56 --) Depth: 12 00:00:00 629kN
1...Rd8-e8 2.Rd1xd4 Qd6xd4 3.Qh4xf6 Qd4-d2
= (0.24 ++) Depth: 12 00:00:00 783kN
1...Rd8-e8 2.Be2-h5 e5-e4 3.f4-f5 Rd4-d2 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2xc2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d4+ b7-b6 10.Qd4xe3 Bc6-e4 11.Qe3-g1 Ka7-b7 12.Bh5xf7 Be4xf5
+/= (0.36) Depth: 12 00:00:00 1327kN
1...Rd8-e8 2.Be2-h5 e5-e4 3.f4-f5 Rd4-d2 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2xc2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d4+ b7-b6 10.Qd4xe3 Qc2xf5 11.Qe3xh6 Qf5-f1+ 12.Ka1-a2 Bc6-d5+
= (0.24 ++) Depth: 13 00:00:00 1434kN
1...Rd8-e8 2.Be2-h5 e5-e4 3.f4-f5 Rd4-d2 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2xc2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d4+ b7-b6 10.Qd4xe3 Qc2xf5 11.Qe3xh6 Qf5-f1+ 12.Ka1-a2 Bc6-d5+
= (0.12 ++) Depth: 13 00:00:00 1470kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 b7-b5 8.Bc4xf7 e3-e2 9.Rd1-e1 Rh8-f8
+/= (0.44) Depth: 13 00:00:00 1752kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 b7-b5 8.Bc4xf7 Kb8-a7
+/= (0.32 ++) Depth: 14 00:00:00 2055kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 b7-b5 8.Bc4xf7 Kb8-a7 9.Rd1-e1 Ka7-b7
+/= (0.36) Depth: 14 00:00:00 2118kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 Bc6-e4 8.Kb1-c1 Rh8-c8
= (0.24 ++) Depth: 15 00:00:00 3061kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Rd1-d4 e4-e3 7.Kb1-c1 Kb8-a7 8.f4-f5 b7-b5 9.Rd4-d1 Bc6-e4 10.Qh4-f4
= (0.24) Depth: 15 00:00:01 3197kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Rd1-d4 e4-e3 7.Kb1-c1 Qe7-e6 8.Qh4-h5 Qe6-a2 9.c2-c3 Qa2-a1+ 10.Kc1-c2 Qa1-g1 11.Be2-d3 Rh8-g8 12.Qh5xh6 Qg1-f2+ 13.Kc2-c1
= (0.20) Depth: 16 00:00:01 3970kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Kb1-c1 Qe7-e6 7.Rd1-d4 e4-e3 8.c2-c3 Kb8-a7 9.Qh4-h5
+/= (0.32 --) Depth: 17 00:00:01 5471kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Kb1-c1 Qe7-e6 7.Rd1-d4 e4-e3 8.c2-c3 b7-b5 9.Qh4-h5 f6-f5 10.Be2-d3 Bc6-e4 11.Bd3xe4 f5xe4
= (0.24) Depth: 17 00:00:02 7600kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e6 4.f4xe5 f6xe5 5.Rd1-f1 Re8-e7 6.Bh5-g4
+/= (0.32 --) Depth: 18 00:00:02 8026kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.f4-f5 Qe7-e5 7.Qh4-h5 e4-e3 8.Qh5xf7 Bc6-e4 9.Qf7-e6 Qe5xe6 10.f5xe6 Rh8-e8 11.Kb1-c1 Kb8-c7 12.Rd1-d7+ Kc7-c6 13.Kc1-d1 Re8xe6
= (0.24) Depth: 18 00:00:02 10274kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.f4-f5 Qe7-e5 7.Qh4-h5 e4-e3 8.Qh5xf7 Bc6-e4 9.Qf7-e6 Qe5xe6 10.f5xe6 Rh8-e8 11.Kb1-c1 Re8xe6 12.Rd1-d7 Kb8-a7
= (0.16 ++) Depth: 19 00:00:04 15398kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.f4-f5 Qe7-e5 7.Qh4-h5 e4-e3 8.Qh5xf7 Bc6-e4 9.Qf7-e6 Qe5xe6 10.f5xe6 Rh8-e8 11.Kb1-c1 Re8xe6 12.Rd1-d7 Kb8-a7
+/= (0.32 --) Depth: 19 00:00:04 15999kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Qh4-g4 e5-e4 6.Qg4-g7 e4-e3 7.Qg7xh6 Kb8-c7 8.Bh5-e2 Re8-d8 9.Rd1xd8 Qe7xd8 10.Ka1-a2 Qd8-d2 11.Qh6-h5 Kc7-d6 12.Ka2-b3
= (0.20) Depth: 19 00:00:05 23837kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Qe7-c7 8.Qf4xf3 Qc7xc4 9.Qf3xf6 Re8-e2 10.Qf6xh6 Qc4-c2 11.Qh6-f4+ Kb8-a7 12.Qf4-d4+ Ka7-b8 13.Rd1-f1 f7-f5 14.h2-h4
+/= (0.28 --) Depth: 20 00:00:06 27550kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Kb8-a7 8.Qf4xf3 Qe7-e2 9.Qf3xe2 Re8xe2 10.h2-h4 Re2-e3 11.Rd1-d7 Re3xg3 12.Rd7xf7 Ka7-b6 13.Rf7xf6+ Kb6-c5 14.Ka1-a2 Kc5xc4 15.Rf6xh6
= (0.20) Depth: 20 00:00:07 32435kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Kb8-a7 8.Qf4xf3 Qe7-e2 9.Qf3xe2 Re8xe2 10.h2-h4 Re2-e3 11.Rd1-d7 Re3xg3 12.Rd7xf7 Ka7-b6 13.Rf7xf6+ Kb6-c5 14.Ka1-a2 Kc5xc4 15.Rf6xh6
+/= (0.28 --) Depth: 21 00:00:08 34612kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Kb8-a7 8.Qf4xf3 Qe7-e2 9.Qf3xe2 Re8xe2 10.h2-h4 Ka7-b6 11.Ka1-a2 Re2-e3 12.Rd1-f1 Re3xg3 13.Rf1xf6+ Kb6-c5 14.Rf6xf7 Kc5xc4 15.Rf7xb7
+/= (0.28) Depth: 21 00:00:12 54799kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.f4xe5 f6xe5 6.Qh4xe7 Re8xe7 7.Rd1-f1 Kb8-c7 8.Ka1-a2 e5-e4 9.Ka2-b3 e4-e3 10.Kb3-c3 e3-e2 11.Rf1-e1
+/= (0.36 --) Depth: 22 00:00:14 62209kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.Qh4xh6 Bc6-a4 7.Rd1-c1 Qe7-c5 8.Qh6xf6 Ba4xc2+ 9.Kb1-a1 Qc5-e3 10.Qf6-d6+ Kb8-a7
= (0.20 ++) Depth: 22 00:00:19 85376kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.Qh4xh6 Bc6-a4 7.Rd1-c1 Qe7-c5 8.Be2-d1 f6-f5 9.c2-c3 Ba4-b5 10.Bd1-c2 Bb5-c4 11.Rc1-d1 Bc4-e6 12.Qh6-g7 Qc5-f2 13.h2-h4 Qf2-e2 14.Qg7-e5+ Kb8-a7
= (0.16) Depth: 22 00:00:20 91558kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.Qh4xh6 Bc6-a4 7.Rd1-c1 Qe7-c5 8.Be2-d1 f6-f5 9.c2-c3 Ba4-b5 10.Bd1-c2 Bb5-c4 11.Rc1-d1 Bc4-e6 12.Qh6-g7 Qc5-f2 13.h2-h4 Qf2-e2 14.b2-b3
+/= (0.32 --) Depth: 23 00:00:26 119mN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.f4-f5 Rc8-h8 7.Qh4-g4 Qe7-c5 8.Qg4-f4+ Qc5-e5 9.Qf4-d2 e4-e3 10.Qd2-d6+ Kb8-a7 11.Qd6xe5 f6xe5 12.Rd1-d3 e5-e4 13.Rd3xe3 Ka7-b6 14.Be2-c4 f7-f6 15.Kb1-c1 Kb6-c5 16.Bc4-e6 Rh8-d8 17.g3-g4
+/= (0.28) Depth: 23 00:00:31 145mN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.f4-f5 Rc8-h8 7.Qh4-g4 Qe7-c5 8.Qg4-f4+ Qc5-e5 9.Qf4-d2 e4-e3 10.Qd2-d6+ Qe5xd6 11.Rd1xd6 Bc6-e4 12.Kb1-c1 Be4xf5 13.Rd6xf6 Bf5-g6 14.Kc1-d1 Rh8-d8+ 15.Be2-d3 Bg6xd3 16.c2xd3 Rd8xd3+ 17.Kd1-e2 Rd3-d2+ 18.Ke2xe3 Rd2xh2 19.Rf6xf7 Rh2xb2
+/= (0.28) Depth: 24 00:00:43 199mN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 e4-e3 6.Qh4xh6 Bc6-e4 7.h2-h4 Qe7-e6 8.h4-h5 Re8-c8 9.Be2-d3 Be4xd3 10.Rd1xd3 e3-e2
= (0.20 ++) Depth: 25 00:00:56 264mN
1...Rd8-e8 2.Qh4xh6 e5xf4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-f2 5.Be2-h5 f4-f3 6.Bh5xf7 Re8-e1 7.Qh6-f4+ Kb8-a7
= (0.12 ++) Depth: 25 00:01:04 303mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 Rd2xd1+ 4.Re1xd1 Qd6-e7 5.f4xe5 f6xe5 6.Qh4-g4 Qe7-g5 7.Qg4xg5 h6xg5 8.Bh5xf7 Re8-f8 9.Bf7-d5 Kb8-c7 10.Bd5xc6 Kc7xc6 11.Rd1-d2 e5-e4 12.Ka1-b1 Rf8-f3 13.Kb1-c2 g5-g4 14.a3-a4 Kc6-c5 15.Kc2-d1 e4-e3 16.Rd2-d3 Rf3-f2 17.b2-b4+ Kc5-c4
= (0.20) Depth: 25 00:02:26 681mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Bh5xf7 e4-e3 7.Bf7xe8 e3-e2 8.Qh4-g4 Bc6-f3 9.Rd1-d8+ Kb8-a7
= (0.12 ++) Depth: 26 00:02:49 795mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Qf6-d4 Bc6-f3 8.Qd4-d6+ Kb8-a7 9.Bh5xf3 Qf2xf3 10.Ka1-a2 e3-e2 11.Rd1-e1 Qf3-f1 12.Qd6-d2 Ka7-b8 13.Ka2-b1 Qf1-f2 14.Kb1-c2 Kb8-c7 15.h2-h3 Qf2xg3 16.Re1xe2 Re8xe2 17.Qd2xe2 Qg3xf4 18.Qe2-e7+ Kc7-c6 19.Kc2-d3 Qf4-d6+ 20.Qe7xd6+ Kc6xd6
= (0.24) Depth: 26 00:02:51 805mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Qf6-d4 Bc6-f3 8.Qd4-d6+ Kb8-a7 9.Bh5xf3 Qf2xf3 10.Qd6-d4+
= (0.16 ++) Depth: 27 00:03:05 872mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Qf6-d4 Re8-c8 8.Rd1-d3 Qf2-g1+ 9.Ka1-a2 Bc6-b5 10.Rd3-d2 Rc8-c7 11.b2-b3 f7-f5 12.Rd2-c2
+/= (0.32 --) Depth: 27 00:03:34 1007mN
1...Rd8-e8 2.Re1-f1 e5-e4 3.Qh4xh6 Rd4-d2 4.Ka1-b1 e4-e3 5.Rd1xd2 Qd6xd2
= (0.08 ++) Depth: 27 00:03:55 1105mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 27 00:04:25 1254mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 28 00:04:46 1359mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 29 00:05:34 1596mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 30 00:06:41 1935mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 31 00:08:22 2442mN
Below shows Stockfish 1.9.1 JA 64
New game
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - - 0 1
Analysis by Tweaked Stockfish 1.9.1 JA 64bit:
1...Qd6-e7 2.Rd1xd4 Rd8xd4 3.Qh4xh6 e5-e4 4.Ka1-b1 Rd4-d2 5.Be2-c4
+/= (0.48) Depth: 6 00:00:00 22kN
1...Qd6-e7 2.Rd1xd4 Rd8xd4 3.Qh4xh6 e5-e4 4.Ka1-b1 Rd4-d2 5.Qh6-h8+ Qe7-d8 6.Qh8xd8+ Rd2xd8
+/= (0.56) Depth: 7 00:00:00 28kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xf6
+/= (0.48) Depth: 7 00:00:00 30kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xf6
+/= (0.56 --) Depth: 8 00:00:00 38kN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Rd1xd8+ Qb6xd8 5.Qh4xh6 Qd8-d2
+/= (0.40 ++) Depth: 8 00:00:00 44kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xf6
+/= (0.64 --) Depth: 8 00:00:00 61kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4-f3 6.Qh4xh6
+/- (0.80 --) Depth: 8 00:00:00 105kN
1...e5-e4 2.Qh4xh6 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Rd1xd8+ Qe7xd8 5.Ka1-b1 Qd8-d4 6.c2-c3 Qd4-f2 7.Be2-c4
+/= (0.60) Depth: 8 00:00:00 115kN
1...e5-e4 2.Qh4xh6 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Rd1xd8+ Qe7xd8 5.Ka1-b1 Qd8-d4 6.c2-c3 Qd4-f2 7.Be2-c4
+/- (0.72 --) Depth: 9 00:00:00 213kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6-g7 Qd6-c5 4.Rd1xd4 Qc5xd4 5.Qg7xf7 Qd4-f2
+/= (0.48 ++) Depth: 9 00:00:00 333kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6-g5 Qd6-c5 4.Ka1-b1 Rd4xd1+ 5.Re1xd1 Rd8xd1+ 6.Be2xd1 Qc5-g1 7.Kb1-c1 Qg1xh2 8.Qg5xf5
+/= (0.40) Depth: 9 00:00:00 343kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6-g5 Qd6-c5 4.Ka1-b1 Rd4xd1+ 5.Re1xd1 Rd8xd1+ 6.Be2xd1 Qc5-g1 7.Kb1-c1 Qg1-e3+ 8.Kc1-b1 Qe3-d2
= (0.12 ++) Depth: 10 00:00:00 580kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6xd6+ Rd4xd6 4.Ka1-b1 Kb8-c7 5.Kb1-c1 Rd6xd1+ 6.Re1xd1 Rd8-h8 7.h2-h4 Rh8-g8 8.Be2-c4 Rg8xg3 9.h4-h5 Rg3-g2 10.Bc4xf7
= (0.16) Depth: 10 00:00:00 662kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6xd6+ Rd4xd6 4.Ka1-b1 Kb8-c7 5.Kb1-c1 Bc6-d5 6.c2-c4 Rd6-c6 7.b2-b3 b7-b5 8.Kc1-c2 b5xc4
+/= (0.48) Depth: 11 00:00:00 853kN
1...e5-e4 2.Qh4xh6 f6-f5 3.Qh6xd6+ Rd4xd6 4.Ka1-b1 Kb8-c7 5.Kb1-c1 Bc6-d5 6.h2-h4 Rd8-g8 7.Re1-g1 b7-b5 8.h4-h5 Rg8-h8 9.g3-g4 f5xg4 10.Be2xg4
+/= (0.48) Depth: 12 00:00:00 1018kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.b2-b3 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Be2-h5 Ba4-d7 10.Ka1-b2 e4-e3 11.Qc5-e7 Bd7-f5
+/= (0.56) Depth: 13 00:00:00 2629kN
1...Rd8-e8 2.Qh4xh6 e5xf4 3.Rd1xd4 Qd6xd4 4.Qh6xf4+ Qd4xf4 5.g3xf4 Re8-h8
+/= (0.32 ++) Depth: 13 00:00:00 3002kN
1...Rd8-e8 2.Be2-h5 e5xf4 3.Re1xe8+ Bc6xe8 4.Rd1xd4 Qd6xd4 5.Qh4xf4+ Qd4xf4 6.g3xf4 Kb8-c7 7.Ka1-a2 Kc7-d6 8.Ka2-b3 Be8-c6 9.Kb3-c3 Kd6-e6 10.Kc3-d4 Ke6-f5 11.Bh5xf7 Kf5xf4
+/= (0.28) Depth: 13 00:00:00 3352kN
1...Rd8-e8 2.Be2-h5 e5xf4 3.Re1xe8+ Bc6xe8 4.Rd1xd4 Qd6xd4 5.Qh4xf4+ Qd4xf4 6.g3xf4 Kb8-c7 7.Ka1-b1 Kc7-d6 8.Kb1-c1 Kd6-e7 9.Kc1-d2 Be8-a4 10.Bh5-f3
+/= (0.48 --) Depth: 14 00:00:01 3871kN
1...Rd8-e8 2.Be2-h5 e5xf4 3.Re1xe8+ Bc6xe8 4.Rd1xd4 Qd6xd4 5.Qh4xf4+ Qd4xf4 6.g3xf4 Kb8-c7 7.Ka1-b1 Kc7-d6 8.Kb1-c1 Kd6-e7 9.Bh5-f3 Be8-c6 10.Bf3xc6 b7xc6 11.Kc1-d2 Ke7-d6 12.Kd2-e3
+/= (0.48) Depth: 14 00:00:01 4338kN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5xf4 4.Re1xe8+ Bc6xe8 5.Rd1xd2 Qd6xd2 6.Qh4xf6 f4xg3 7.h2xg3 Qd2-g5 8.Qf6-d6+ Kb8-a7 9.Bh5-f3 Qg5-e3 10.Bf3-d5 Qe3-d2
+/= (0.44) Depth: 15 00:00:01 5874kN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 Rd2xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Qh4xf4+ Qe7-e5 7.Be2-h5 Qe5xf4 8.g3xf4 Re8-e4 9.Rd1-d4 Re4xd4 10.c3xd4 Bc6-d5
+/= (0.28 ++) Depth: 16 00:00:01 6867kN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 Rd2xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-g4 e5-e4 6.Qh4xh6 e4-e3 7.Bg4-e2 Re8-d8 8.Rd1xd8+ Qe7xd8 9.Ka1-a2 Qd8-d2 10.Qh6-f8+ Kb8-a7 11.Qf8-c5+ Ka7-b8 12.Qc5-h5 Bc6-d5+ 13.c3-c4 Bd5-c6 14.h2-h4 f6-f5 15.Ka2-b3 Bc6-e4 16.c4-c5 Qd2-c2+ 17.Kb3-a2
+/= (0.32) Depth: 16 00:00:02 7187kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Qh4-h5 Rd4xd1+ 4.Re1xd1 Qd6-e7 5.Rd1xd8+ Qe7xd8 6.Be2-d3 Bc6-b5 7.Bd3xb5 a6xb5 8.Qh5xb5 Qd8-d1+
= (0.12 ++) Depth: 16 00:00:02 10822kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Qh4-h5 Rd4xd1+ 4.Re1xd1 Qd6-e7 5.Rd1xd8+ Qe7xd8 6.Qh5xh6 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Qc5-f8+
= (0.00) Depth: 16 00:00:04 16832kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Qh4-h5 Rd4xd1+ 4.Re1xd1 Qd6-e7 5.Rd1xd8+ Qe7xd8 6.Qh5xh6 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Qc5-f8+
= (0.00) Depth: 17 00:00:04 18722kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Rd1xd4 Qd6xd4 4.Qh4-h5 Rd8-d5 5.Qh5xh6 a6-a5 6.Be2-d3 Bc6-b5 7.Qh6-f8+ Kb8-a7 8.Qf8-e7 Bb5xd3 9.c2xd3 Rd5-b5 10.Qe7xe3 Rb5xb2+ 11.Kb1-c1 Qd4xe3+ 12.Re1xe3 Rb2xh2 13.d3-d4 Ka7-b6 14.Re3-e7 Kb6-c6 15.Re7xf7 Kc6-d5 16.Rf7xf6 Kd5xd4
= (0.12) Depth: 18 00:00:05 21801kN
1...e5-e4 2.Ka1-b1 e4-e3 3.Rd1xd4 Qd6xd4 4.Qh4-h5 Rd8-d5 5.Qh5xh6 a6-a5 6.Be2-d3 Bc6-b5 7.Qh6-f8+ Kb8-a7 8.Qf8-e7 Bb5xd3 9.c2xd3 Rd5-b5 10.Qe7xe3 Rb5xb2+ 11.Kb1-c1 Qd4xe3+ 12.Re1xe3 Rb2xh2 13.d3-d4 Ka7-b6 14.Re3-e7 Kb6-c6 15.Re7xf7 Kc6-d5 16.Rf7xf6 Kd5xd4 17.Kc1-d1
= (0.24 --) Depth: 19 00:00:06 25490kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-a5 7.Ka1-b1 Qa5-c5 8.Qf6-c3 Qc5xc3 9.b2xc3 Bc6-a4 10.h2-h4 Rd2xc2 11.Be2-c4 Rc2xc3 12.Bc4xf7 Rc3-c7 13.Kb1-b2
+/= (0.36 --) Depth: 19 00:00:08 34937kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-g2 10.Re1-d1 Rg2-d2 11.Rd1xd2 Qd7xd2 12.Ka1-a2 e4-e3
= (0.00 ++) Depth: 19 00:00:12 55453kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-d2 10.Re1-e3 Rd2-d3 11.Qf6-e5 Ka7-b6 12.Bb3-e6 Qd7-c7 13.Re3xd3 Qc7xe5 14.Rd3-b3+ Qe5-b5 15.Rb3xb5+ Bc6xb5
= (0.16) Depth: 19 00:00:12 57125kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Rd2xc2 7.Qf6-d4+ Qc7-b6 8.Qd4xb6+ Ka7xb6 9.Ka1-b1 Rc2-d2 10.Kb1-c1 e4-e3 11.Be2-c4 Bc6-e4 12.Bc4-b3 Rd2xh2 13.Re1xe3 Be4-g6 14.Re3-e7
+/= (0.28 --) Depth: 20 00:00:13 61232kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-d2 10.f4-f5 Rd2-d3 11.Bb3-c2 Rd3xg3 12.Qf6-e5 Rg3-g5 13.Bc2xe4 Bc6xe4 14.Qe5xe4 Qd7xf5 15.Qe4-e7
= (0.16) Depth: 20 00:00:14 65114kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-d2 10.f4-f5 Rd2-d3 11.Bb3-c2 Rd3xg3 12.Re1-d1 Qd7-g7 13.Qf6-d6
= (0.24 --) Depth: 21 00:00:15 67844kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-h8+ Kb8-a7 6.Qh8xf6 Qc7-d7 7.Be2-h5 Rd2xh2 8.Bh5xf7 Rh2xc2 9.Bf7-b3 Rc2-g2 10.Qf6-c3 Qd7-d3 11.Qc3xd3 e4xd3 12.Re1-e3 d3-d2 13.Ka1-a2 Ka7-b6 14.f4-f5 Kb6-c5
= (0.08 ++) Depth: 21 00:00:16 72856kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00 ++) Depth: 21 00:00:21 96645kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 21 00:00:21 97786kN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 22 00:00:22 103mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 23 00:00:26 120mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Rd1xd2 Qd6xd2 4.Re1-d1 Qd2xe2 5.Rd1xd8+ Kb8-c7 6.Rd8-d4 Qe2-f1+ 7.Ka1-a2 Bc6-d5+ 8.Rd4xd5 Qf1-c4+ 9.Ka2-b1 Qc4-f1+ 10.Kb1-a2
= (0.00) Depth: 24 00:00:34 161mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Qd6-c7 4.Rd1xd2 Rd8xd2 5.Qh5-c5 Bc6-d7 6.Qc5xc7+ Kb8xc7 7.Ka1-b1 Bd7-f5 8.Kb1-c1 e4-e3 9.Be2-d1 Rd2xh2 10.Re1xe3 Kc7-d6 11.Bd1-e2
= (0.08 --) Depth: 25 00:00:41 194mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Bc6-b5 4.Rd1xd2 Qd6xd2 5.Re1-d1
= (0.16 --) Depth: 25 00:00:47 218mN
1...e5-e4 2.Qh4xh6 Rd4-d2 3.Qh6-h5 Bc6-b5 4.Rd1xd2 Qd6xd2 5.Re1-d1
+/= (0.32 --) Depth: 25 00:00:58 274mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-b8 12.Be2-g4 Qd2xh2 13.Qc5-d6+ Kb8-a8 14.Qd6-d8+
= (0.24) Depth: 25 00:02:51 816mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h1+ 14.Kb1-a2 Bb5-a4 15.b2-b3 Ba4-c6 16.Ka2-b2 Qh1-h7 17.f4-f5 Qh7-h2 18.Kb2-c3 Ka8-b8 19.Bg4-e2 Kb8-c7
= (0.04) Depth: 26 00:03:04 884mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h7 14.f4-f5 Qh7-h1+ 15.Kb1-a2 Bb5-c6 16.Ka2-b3 Qh1-f1 17.Qe3-c5 Qf1-c1 18.Qc5-f8+ Ka8-a7 19.Qf8-c5+ Ka7-a8
= (0.00) Depth: 27 00:03:43 1091mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h7 14.f4-f5 Qh7-h1+ 15.Kb1-a2 Bb5-c6 16.Ka2-b3 Qh1-f1 17.Qe3-c5 Qf1-c1 18.Qc5-f8+ Ka8-a7 19.Qf8-c5+ Ka7-a8
= (0.00) Depth: 28 00:04:39 1392mN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-a8 9.Qc5-c8+ Ka8-a7 10.Qc8-c4 Ba4-b5 11.Qc4-c5+ Ka7-a8 12.Be2-g4 Qd2xh2 13.Qc5-e3 Qh2-h7 14.f4-f5 Qh7-h1+ 15.Kb1-a2 Bb5-c6 16.Ka2-b3 Qh1-f1 17.Qe3-c5 Qf1-c1 18.Qc5-f8+ Ka8-a7 19.Qf8-c5+ Ka7-a8
= (0.00) Depth: 29 00:06:02 1836mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2
= (0.08 --) Depth: 30 00:08:35 2660mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2 f7-f5 8.Ka1-a2 b7-b5 9.b2-b3 Qg1-c5 10.Ka2-b2 Ka7-b7 11.Bd1-h5 e4-e3 12.Qd2-e2 Bc6-e4 13.c2-c3 Kb7-b6 14.Bh5-f7
= (0.16 --) Depth: 30 00:10:01 3099mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2 e4-e3 8.Qd2-d4+ b7-b6 9.Ka1-a2 Qg1-f1 10.Qd4-d6 a6-a5 11.Qd6xc6 Qf1xd1 12.Qc6-c7+ Ka7-a8 13.Qc7xb6 e3-e2 14.Qb6xa5+ Ka8-b8 15.Qa5-b5+ Kb8-c7 16.Qb5-c5+ Kc7-d7 17.Qc5-b5+ Kd7-c7
= (0.00) Depth: 30 00:14:55 4552mN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-d6+ Kb8-a7 7.Qd6-d2
= (0.00) Depth: 31 00:17:22 5331mN
New game
1k1r4/1p3p2/p1bq1p1p/4p3/3r1P1Q/P5P1/1PP1B2P/K2RR3 b - - 0 1
Analysis by Default Stockfish 1.9.1 JA 64bit:
1...Rd4-d2 2.Be2-d3 Rd2xd1+ 3.Re1xd1 Bc6-f3 4.Rd1-e1
= (-0.12 --) Depth: 6 00:00:00 10kN
1...Rd4-d2 2.Be2-d3 Rd2xd1+ 3.Re1xd1 Bc6-f3 4.Bd3-e2
= (0.16 --) Depth: 6 00:00:00 15kN
1...Rd4-d2 2.Rd1xd2 Qd6xd2 3.Re1-d1
+/- (0.84 --) Depth: 6 00:00:00 17kN
1...e5xf4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4xd1+ 4.Be2xd1 Rd8xd1+ 5.Ka1-a2 f4xg3 6.h2xg3
+/= (0.64) Depth: 6 00:00:00 18kN
1...e5-e4 2.Rd1xd4 Qd6xd4 3.Re1-d1 Qd4-b6 4.Qh4xf6 Rd8xd1+ 5.Be2xd1 Qb6-g1 6.Qf6-e5+ Kb8-a7
+/= (0.28) Depth: 6 00:00:00 20kN
1...e5-e4 2.Qh4xh6 Qd6-e6 3.Rd1xd4 Rd8xd4 4.Qh6-f8+ Qe6-e8 5.Qf8xe8+ Bc6xe8 6.Re1-d1 Rd4xd1+ 7.Be2xd1
+/= (0.40) Depth: 7 00:00:00 62kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.f4-f5 Qd8-c7 7.c2-c3
+/= (0.48) Depth: 8 00:00:00 190kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 f6-f5 7.Qh6-h5 Qd8-d2 8.Be2-c4 e4-e3 9.Qh5xf5 Qd2xh2 10.Qf5xf7 Qh2xg3
+/= (0.44) Depth: 9 00:00:00 248kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 f6-f5 7.Qh6-h7 Qd8-d2 8.Be2-c4 e4-e3 9.Qh7xf5 Qd2xh2 10.Qf5-e5+
+/= (0.52 --) Depth: 10 00:00:00 306kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 e4-e3 7.Ka1-b1 Qd8-d2 8.Qh6-f8+ Kb8-a7 9.Qf8-c5+ Ka7-b8 10.Qc5-c4 Ba4-b5
+/= (0.36 ++) Depth: 10 00:00:00 364kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 e4-e3 7.Ka1-b1 Qd8-d2 8.Qh6-f8+ Kb8-a7 9.Qf8-c5+ b7-b6 10.Qc5-c7+
+/= (0.52) Depth: 10 00:00:00 368kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 Qd8-b6 7.Qh6-h7 Qb6-g1+ 8.Ka1-a2 Ba4-c2
+/= (0.40 ++) Depth: 11 00:00:00 427kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.c2-c3 Qd8-b6 7.Qh6-h7 Ba4-c2 8.Qh7-g8+ Kb8-a7 9.Ka1-a2 Qb6-e6+ 10.Ka2-a1
+/= (0.40) Depth: 11 00:00:00 431kN
1...e5-e4 2.Qh4xh6 Bc6-a4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-b6 5.Rd1xd8+ Qb6xd8 6.Ka1-b1 Qd8-d2 7.Qh6-f8+ Kb8-a7 8.Qf8-c5+ Ka7-b8 9.Be2-g4 Qd2xh2 10.Qc5-d6+ Kb8-a7 11.Qd6-d4+
+/= (0.56 --) Depth: 12 00:00:00 629kN
1...Rd8-e8 2.Rd1xd4 Qd6xd4 3.Qh4xf6 Qd4-d2
= (0.24 ++) Depth: 12 00:00:00 783kN
1...Rd8-e8 2.Be2-h5 e5-e4 3.f4-f5 Rd4-d2 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2xc2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d4+ b7-b6 10.Qd4xe3 Bc6-e4 11.Qe3-g1 Ka7-b7 12.Bh5xf7 Be4xf5
+/= (0.36) Depth: 12 00:00:00 1327kN
1...Rd8-e8 2.Be2-h5 e5-e4 3.f4-f5 Rd4-d2 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2xc2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d4+ b7-b6 10.Qd4xe3 Qc2xf5 11.Qe3xh6 Qf5-f1+ 12.Ka1-a2 Bc6-d5+
= (0.24 ++) Depth: 13 00:00:00 1434kN
1...Rd8-e8 2.Be2-h5 e5-e4 3.f4-f5 Rd4-d2 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2xc2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d4+ b7-b6 10.Qd4xe3 Qc2xf5 11.Qe3xh6 Qf5-f1+ 12.Ka1-a2 Bc6-d5+
= (0.12 ++) Depth: 13 00:00:00 1470kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 b7-b5 8.Bc4xf7 e3-e2 9.Rd1-e1 Rh8-f8
+/= (0.44) Depth: 13 00:00:00 1752kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 b7-b5 8.Bc4xf7 Kb8-a7
+/= (0.32 ++) Depth: 14 00:00:00 2055kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 b7-b5 8.Bc4xf7 Kb8-a7 9.Rd1-e1 Ka7-b7
+/= (0.36) Depth: 14 00:00:00 2118kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Qh4-h5 e4-e3 7.Be2-c4 Bc6-e4 8.Kb1-c1 Rh8-c8
= (0.24 ++) Depth: 15 00:00:00 3061kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Rd1-d4 e4-e3 7.Kb1-c1 Kb8-a7 8.f4-f5 b7-b5 9.Rd4-d1 Bc6-e4 10.Qh4-f4
= (0.24) Depth: 15 00:00:01 3197kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Rd1-d4 e4-e3 7.Kb1-c1 Qe7-e6 8.Qh4-h5 Qe6-a2 9.c2-c3 Qa2-a1+ 10.Kc1-c2 Qa1-g1 11.Be2-d3 Rh8-g8 12.Qh5xh6 Qg1-f2+ 13.Kc2-c1
= (0.20) Depth: 16 00:00:01 3970kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Kb1-c1 Qe7-e6 7.Rd1-d4 e4-e3 8.c2-c3 Kb8-a7 9.Qh4-h5
+/= (0.32 --) Depth: 17 00:00:01 5471kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.Kb1-c1 Qe7-e6 7.Rd1-d4 e4-e3 8.c2-c3 b7-b5 9.Qh4-h5 f6-f5 10.Be2-d3 Bc6-e4 11.Bd3xe4 f5xe4
= (0.24) Depth: 17 00:00:02 7600kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e6 4.f4xe5 f6xe5 5.Rd1-f1 Re8-e7 6.Bh5-g4
+/= (0.32 --) Depth: 18 00:00:02 8026kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.f4-f5 Qe7-e5 7.Qh4-h5 e4-e3 8.Qh5xf7 Bc6-e4 9.Qf7-e6 Qe5xe6 10.f5xe6 Rh8-e8 11.Kb1-c1 Kb8-c7 12.Rd1-d7+ Kc7-c6 13.Kc1-d1 Re8xe6
= (0.24) Depth: 18 00:00:02 10274kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.f4-f5 Qe7-e5 7.Qh4-h5 e4-e3 8.Qh5xf7 Bc6-e4 9.Qf7-e6 Qe5xe6 10.f5xe6 Rh8-e8 11.Kb1-c1 Re8xe6 12.Rd1-d7 Kb8-a7
= (0.16 ++) Depth: 19 00:00:04 15398kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-h8 6.f4-f5 Qe7-e5 7.Qh4-h5 e4-e3 8.Qh5xf7 Bc6-e4 9.Qf7-e6 Qe5xe6 10.f5xe6 Rh8-e8 11.Kb1-c1 Re8xe6 12.Rd1-d7 Kb8-a7
+/= (0.32 --) Depth: 19 00:00:04 15999kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Qh4-g4 e5-e4 6.Qg4-g7 e4-e3 7.Qg7xh6 Kb8-c7 8.Bh5-e2 Re8-d8 9.Rd1xd8 Qe7xd8 10.Ka1-a2 Qd8-d2 11.Qh6-h5 Kc7-d6 12.Ka2-b3
= (0.20) Depth: 19 00:00:05 23837kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Qe7-c7 8.Qf4xf3 Qc7xc4 9.Qf3xf6 Re8-e2 10.Qf6xh6 Qc4-c2 11.Qh6-f4+ Kb8-a7 12.Qf4-d4+ Ka7-b8 13.Rd1-f1 f7-f5 14.h2-h4
+/= (0.28 --) Depth: 20 00:00:06 27550kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Kb8-a7 8.Qf4xf3 Qe7-e2 9.Qf3xe2 Re8xe2 10.h2-h4 Re2-e3 11.Rd1-d7 Re3xg3 12.Rd7xf7 Ka7-b6 13.Rf7xf6+ Kb6-c5 14.Ka1-a2 Kc5xc4 15.Rf6xh6
= (0.20) Depth: 20 00:00:07 32435kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Kb8-a7 8.Qf4xf3 Qe7-e2 9.Qf3xe2 Re8xe2 10.h2-h4 Re2-e3 11.Rd1-d7 Re3xg3 12.Rd7xf7 Ka7-b6 13.Rf7xf6+ Kb6-c5 14.Ka1-a2 Kc5xc4 15.Rf6xh6
+/= (0.28 --) Depth: 21 00:00:08 34612kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.Bh5-e2 e5xf4 6.Be2-f3 Bc6xf3 7.Qh4xf4+ Kb8-a7 8.Qf4xf3 Qe7-e2 9.Qf3xe2 Re8xe2 10.h2-h4 Ka7-b6 11.Ka1-a2 Re2-e3 12.Rd1-f1 Re3xg3 13.Rf1xf6+ Kb6-c5 14.Rf6xf7 Kc5xc4 15.Rf7xb7
+/= (0.28) Depth: 21 00:00:12 54799kN
1...Rd8-e8 2.Be2-h5 Rd4-d5 3.c2-c4 Rd5xd1+ 4.Re1xd1 Qd6-e7 5.f4xe5 f6xe5 6.Qh4xe7 Re8xe7 7.Rd1-f1 Kb8-c7 8.Ka1-a2 e5-e4 9.Ka2-b3 e4-e3 10.Kb3-c3 e3-e2 11.Rf1-e1
+/= (0.36 --) Depth: 22 00:00:14 62209kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.Qh4xh6 Bc6-a4 7.Rd1-c1 Qe7-c5 8.Qh6xf6 Ba4xc2+ 9.Kb1-a1 Qc5-e3 10.Qf6-d6+ Kb8-a7
= (0.20 ++) Depth: 22 00:00:19 85376kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.Qh4xh6 Bc6-a4 7.Rd1-c1 Qe7-c5 8.Be2-d1 f6-f5 9.c2-c3 Ba4-b5 10.Bd1-c2 Bb5-c4 11.Rc1-d1 Bc4-e6 12.Qh6-g7 Qc5-f2 13.h2-h4 Qf2-e2 14.Qg7-e5+ Kb8-a7
= (0.16) Depth: 22 00:00:20 91558kN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.Qh4xh6 Bc6-a4 7.Rd1-c1 Qe7-c5 8.Be2-d1 f6-f5 9.c2-c3 Ba4-b5 10.Bd1-c2 Bb5-c4 11.Rc1-d1 Bc4-e6 12.Qh6-g7 Qc5-f2 13.h2-h4 Qf2-e2 14.b2-b3
+/= (0.32 --) Depth: 23 00:00:26 119mN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.f4-f5 Rc8-h8 7.Qh4-g4 Qe7-c5 8.Qg4-f4+ Qc5-e5 9.Qf4-d2 e4-e3 10.Qd2-d6+ Kb8-a7 11.Qd6xe5 f6xe5 12.Rd1-d3 e5-e4 13.Rd3xe3 Ka7-b6 14.Be2-c4 f7-f6 15.Kb1-c1 Kb6-c5 16.Bc4-e6 Rh8-d8 17.g3-g4
+/= (0.28) Depth: 23 00:00:31 145mN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 Re8-c8 6.f4-f5 Rc8-h8 7.Qh4-g4 Qe7-c5 8.Qg4-f4+ Qc5-e5 9.Qf4-d2 e4-e3 10.Qd2-d6+ Qe5xd6 11.Rd1xd6 Bc6-e4 12.Kb1-c1 Be4xf5 13.Rd6xf6 Bf5-g6 14.Kc1-d1 Rh8-d8+ 15.Be2-d3 Bg6xd3 16.c2xd3 Rd8xd3+ 17.Kd1-e2 Rd3-d2+ 18.Ke2xe3 Rd2xh2 19.Rf6xf7 Rh2xb2
+/= (0.28) Depth: 24 00:00:43 199mN
1...Rd8-e8 2.Be2-h5 Rd4xd1+ 3.Re1xd1 Qd6-e7 4.Ka1-b1 e5-e4 5.Bh5-e2 e4-e3 6.Qh4xh6 Bc6-e4 7.h2-h4 Qe7-e6 8.h4-h5 Re8-c8 9.Be2-d3 Be4xd3 10.Rd1xd3 e3-e2
= (0.20 ++) Depth: 25 00:00:56 264mN
1...Rd8-e8 2.Qh4xh6 e5xf4 3.Rd1xd4 Qd6xd4 4.Re1-d1 Qd4-f2 5.Be2-h5 f4-f3 6.Bh5xf7 Re8-e1 7.Qh6-f4+ Kb8-a7
= (0.12 ++) Depth: 25 00:01:04 303mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 Rd2xd1+ 4.Re1xd1 Qd6-e7 5.f4xe5 f6xe5 6.Qh4-g4 Qe7-g5 7.Qg4xg5 h6xg5 8.Bh5xf7 Re8-f8 9.Bf7-d5 Kb8-c7 10.Bd5xc6 Kc7xc6 11.Rd1-d2 e5-e4 12.Ka1-b1 Rf8-f3 13.Kb1-c2 g5-g4 14.a3-a4 Kc6-c5 15.Kc2-d1 e4-e3 16.Rd2-d3 Rf3-f2 17.b2-b4+ Kc5-c4
= (0.20) Depth: 25 00:02:26 681mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Bh5xf7 e4-e3 7.Bf7xe8 e3-e2 8.Qh4-g4 Bc6-f3 9.Rd1-d8+ Kb8-a7
= (0.12 ++) Depth: 26 00:02:49 795mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Qf6-d4 Bc6-f3 8.Qd4-d6+ Kb8-a7 9.Bh5xf3 Qf2xf3 10.Ka1-a2 e3-e2 11.Rd1-e1 Qf3-f1 12.Qd6-d2 Ka7-b8 13.Ka2-b1 Qf1-f2 14.Kb1-c2 Kb8-c7 15.h2-h3 Qf2xg3 16.Re1xe2 Re8xe2 17.Qd2xe2 Qg3xf4 18.Qe2-e7+ Kc7-c6 19.Kc2-d3 Qf4-d6+ 20.Qe7xd6+ Kc6xd6
= (0.24) Depth: 26 00:02:51 805mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Qf6-d4 Bc6-f3 8.Qd4-d6+ Kb8-a7 9.Bh5xf3 Qf2xf3 10.Qd6-d4+
= (0.16 ++) Depth: 27 00:03:05 872mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Qf6-d4 Re8-c8 8.Rd1-d3 Qf2-g1+ 9.Ka1-a2 Bc6-b5 10.Rd3-d2 Rc8-c7 11.b2-b3 f7-f5 12.Rd2-c2
+/= (0.32 --) Depth: 27 00:03:34 1007mN
1...Rd8-e8 2.Re1-f1 e5-e4 3.Qh4xh6 Rd4-d2 4.Ka1-b1 e4-e3 5.Rd1xd2 Qd6xd2
= (0.08 ++) Depth: 27 00:03:55 1105mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 27 00:04:25 1254mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 28 00:04:46 1359mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 29 00:05:34 1596mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 30 00:06:41 1935mN
1...Rd8-e8 2.c2-c3 Rd4-d2 3.Be2-h5 e5-e4 4.Rd1xd2 Qd6xd2 5.Re1-d1 Qd2-f2 6.Qh4xf6 e4-e3 7.Rd1-d8+ Re8xd8 8.Qf6xd8+ Kb8-a7 9.Qd8-d3 f7-f5 10.Bh5-e2 Bc6-e4 11.Qd3-d4+ Ka7-b8 12.Qd4-d8+ Kb8-a7 13.Qd8-d4+
= (0.00) Depth: 31 00:08:22 2442mN
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Antonio Torrecillas
- Posts: 90
- Joined: Sun Nov 02, 2008 4:43 pm
- Location: Barcelona
Re: [STS v13.0] - "Pawn Play in the Center"
Thanks Swami for this new test.
For Simplex 0.9.6 sts13 10" :62
The rest of the serie:57,48,54,55,68,56,53,44,39,67,46,49
The average is: 53
STS 13 is on the _easy_ side.
For Simplex 0.9.6 sts13 10" :62
The rest of the serie:57,48,54,55,68,56,53,44,39,67,46,49
The average is: 53
STS 13 is on the _easy_ side.
-
swami
- Posts: 6640
- Joined: Thu Mar 09, 2006 4:21 am
Re: [STS v13.0] - "Pawn Play in the Center"
Thanks, Antonio. In my tests, It appears that certain engines find this one easier, while others find it in moderately average range. So we can assume that difficulty is somewhere in between.Antonio Torrecillas wrote:Thanks Swami for this new test.
For Simplex 0.9.6 sts13 10" :62
The rest of the serie:57,48,54,55,68,56,53,44,39,67,46,49
The average is: 53
STS 13 is on the _easy_ side.