Arasan test suite update - beta version

[jdart]

I have been doing some updates to my test suite, latest version here:

https://www.arasanchess.org/arasan20-beta.epd

I have replaced a few problematic positions and some that were too easy (IMO). I have verified solutions as best I can. Feedback and corrections are welcome.

--Jon

[Norm Pollock]

lines 27 and 190 are duplicates

2bq1rk1/rpb2p2/2p1p1p1/p1N3Np/P2P1P1P/1Q2R1P1/1P3P2/3R2K1 w - - bm f5; id "arasan20.27"; c0 "Soloman-MarioDeMonti, Tuesday 19 April Rapid Engine Tour 15+5, Infinity Chess 2016";

2bq1rk1/rpb2p2/2p1p1p1/p1N3Np/P2P1P1P/1Q2R1P1/1P3P2/3R2K1 w - - bm f5; id "arasan20.190"; c0 "Soloman-MarioDeMonti, Tuesday 19 April Rapid Engine Tour 15+5, Infinity Chess 2016";

[jdart]

Thanks. I am going to replace #190 with this one:

5rn1/1p3p1k/r5pp/p1ppPPq1/6N1/1PPP3Q/1P5P/R4R1K w - - bm e6; id "arasan20.190"; c0 "Felkel-Pavlicek, GER/CM01F (GER) ICCF 2014;

[Eelco de Groot]

Thanks. I am going to replace #190 with this one:

Pretty (and) tough!

[pgn][Event "GER/CM01F (GER)"]
[Site "ICCF"]
[Date "2014.09.25"]
[Round "-"]
[White "Felkel, Siegfried"]
[Black "Pavlícek, Miroslav"]
[Result "1-0"]
[WhiteElo "2411"]
[BlackElo "2325"]

1.e4 {[%ccsnt 2014.09.09,23:34]} c5 {[%ccsnt 2014.09.10,00:00]}
2.Nf3 {[%ccsnt 2014.09.14,01:00]} Nc6 {[%ccsnt 2014.09.14,20:11]}
3.Nc3 {[%ccsnt 2014.09.24,15:12]} e5 {[%ccsnt 2014.09.25,17:35]}
4.Bc4 {[%ccsnt 2014.09.29,11:21]} Be7 {[%ccsnt 2014.09.29,11:48]}
5.d3 {[%ccsnt 2014.09.30,19:39]} d6 {[%ccsnt 2014.10.03,10:20]}
6.Nd2 {[%ccsnt 2014.10.06,19:07]} Nf6 {[%ccsnt 2014.10.06,20:28]}
7.Nf1 {[%ccsnt 2014.10.08,13:52]} Bg4 {[%ccsnt 2014.10.09,19:14]}
8.f3 {[%ccsnt 2014.10.15,09:32]} Be6 {[%ccsnt 2014.10.15,20:22]}
9.Ne3 {[%ccsnt 2014.10.17,09:16]} O-O {[%ccsnt 2014.10.18,20:42]}
10.O-O {[%ccsnt 2014.10.20,21:31]} Nh5 {[%ccsnt 2014.10.23,19:49]}
11.Ncd5 {[%ccsnt 2014.10.25,13:11]} h6 {[%ccsnt 2014.10.27,18:41]}
12.g3 {[%ccsnt 2014.10.30,08:50]} Nf6 {[%ccsnt 2014.11.07,20:35]}
13.c3 {[%ccsnt 2014.11.08,21:42]} Na5 {[%ccsnt 2014.11.12,15:18]}
14.Nxf6+ {[%ccsnt 2014.12.04,02:08]} Bxf6 {[%ccsnt 2014.12.04,08:36]}
15.Bd5 {[%ccsnt 2014.12.06,19:49]} Nc6 {[%ccsnt 2014.12.07,06:25]}
16.f4 {[%ccsnt 2014.12.07,14:06]} exf4 {[%ccsnt 2014.12.07,20:00]}
17.gxf4 {[%ccsnt 2014.12.08,02:08]} Ne7 {[%ccsnt 2014.12.08,07:45]}
18.Bb3 {[%ccsnt 2014.12.09,00:53]} a5 {[%ccsnt 2014.12.18,03:58]}
19.f5 {[%ccsnt 2015.01.01,18:57]} Bxb3 {[%ccsnt 2015.01.06,13:02]}
20.axb3 {[%ccsnt 2015.01.06,19:12]} Kh7 {[%ccsnt 2015.01.11,20:32]}
21.Qh5 {[%ccsnt 2015.01.12,09:52]} Ra6 {[%ccsnt 2015.01.27,01:22]}
22.Kh1 {[%ccsnt 2015.02.06,01:52]} d5 {[%ccsnt 2015.02.13,19:03]}
23.Ng4 {[%ccsnt 2015.02.15,10:20]} Ng8 {[%ccsnt 2015.02.16,13:09]}
24.e5 {[%ccsnt 2015.02.16,19:18]} Bg5 {[%ccsnt 2015.02.22,19:46]}
25.Bxg5 {[%ccsnt 2015.02.23,01:07]} Qxg5 {[%ccsnt 2015.02.24,04:46]}
26.Qh3 {[%ccsnt 2015.02.24,12:23]} g6 {[%ccsnt 2015.03.17,19:47]}
27.e6 {[%ccsnt 2015.03.18,08:34]} gxf5 {[%ccsnt 2015.03.24,18:11]}
28.Ne5 {[%ccsnt 2015.03.24,23:11]} Rxe6 {[%ccsnt 2015.03.29,17:12]}
29.Rxf5 {[%ccsnt 2015.03.30,10:17]} Qe7 {[%ccsnt 2015.04.13,20:15]}
30.Qg3 {[%ccsnt 2015.04.14,01:47]} Nf6 {[%ccsnt 2015.04.26,10:34]}
31.Raf1 {[%ccsnt 2015.04.26,22:47]} Rg8 {[%ccsnt 2015.05.10,10:47]}
32.Qh4 {[%ccsnt 2015.05.11,02:01]} Kg7 {[%ccsnt 2015.05.21,20:17]}
33.Qf4 {[%ccsnt 2015.05.22,07:40]} Qd6 {[%ccsnt 2015.05.30,15:41]}
34.d4 {[%ccsnt 2015.05.30,23:15]} cxd4 {[%ccsnt 2015.06.13,19:19]}
35.cxd4 {[%ccsnt 2015.06.14,12:17]}
1-0[/pgn]
pgn available from ICCF https://www.iccf.com/event?id=45274

[D]5rn1/1p3p1k/r5pp/p1ppPPq1/6N1/1PPP3Q/1P5P/R4R1K w - -


5rn1/1p3p1k/r5pp/p1ppPPq1/6N1/1PPP3Q/1P5P/R4R1K w - -

Engine: Rainbow Serpent 20170105 HT (i7 6700, 7 threads, 512 MB)
by T. Romstad, M. Costalba, J. Kiiski, G. Linscott

19/41 0:01 +1.04 27.d4 cxd4 28.cxd4 gxf5 29.Ne3 Ne7
30.Nxf5 Rg6 31.Nxe7 Qxe7 32.Rxa5 Rfg8
33.Qf5 Kh8 34.Rxd5 Qh4 35.Rd7 Rg2
36.Qf6+ Qxf6 37.exf6 Rxb2 38.Rc1 Kh7
39.Rxf7+ Kg6 40.Rxb7 (16.341.857) 10013

20/41 0:04 +0.96++ 27.Rae1 (44.120.972) 9859

20/41 0:04 +1.13++ 27.Rae1 (45.777.309) 9850

20/41 0:05 +1.25 27.Rae1 gxf5 28.Ne3 Ne7 29.Nxf5 Nxf5
30.Rxf5 Qe7 31.Qf3 Qd7 32.Rf1 Rc6
33.Rxf7+ Rxf7 34.Qxf7+ Qxf7 35.Rxf7+ Kg6
36.Rxb7 Re6 37.Rb5 Rxe5 38.Rxc5 Re1+
39.Kg2 Re2+ 40.Kg3 (50.287.988) 9829
.
.
.
34/75 18:40 +1.28 27.Rae1 gxf5 28.Ne3 Ne7 29.Nxf5 Nxf5
30.Rxf5 Qe7 31.Qf3 d4 32.Rg1 b5
33.Rg3 Re6 34.cxd4 cxd4 35.Kg1 Kh8
36.Qf4 Kh7 37.Rg2 Qe8 38.h4 f6
39.exf6 Re1+ 40.Kh2 (11.506.083.911) 10270

35/75 19:33 +1.36++ 27.Rae1 (12.041.322.758) 10258

35/78 22:03 +1.28-- 27.Rae1 gxf5 (13.627.061.523) 10292

35/78 23:24 +1.16-- 27.Rae1 gxf5 (14.449.859.297) 10286

35/78 23:34 +1.26++ 27.Rae1 (14.544.742.645) 10284

35/78 24:42 +1.12-- 27.Rae1 gxf5 (15.242.903.744) 10282

35/78 25:12 +1.31++ 27.Rae1 (15.538.596.136) 10271

35/78 26:37 +1.20 27.Rae1 gxf5 28.Ne3 Ne7 29.Nxf5 Nxf5
30.Rxf5 Qe7 31.Qf3 Rg6 32.Qxd5 Qe6
33.Qxe6 Rxe6 34.d4 cxd4 35.cxd4 Re7
36.Ref1 Kg7 37.Rg1+ Kh7 38.d5 Rfe8
39.d6 Rd7 40.Kg2 (16.405.343.479) 10266

36/78 27:31 +1.29++ 27.Rae1 (16.992.033.297) 10287

36/78 28:14 +1.37++ 27.Rae1 (17.427.069.323) 10281

36/78 29:05 +1.37 27.Rae1 gxf5 28.Ne3 Ne7 29.Nxf5 Nxf5
30.Rxf5 Qe7 31.Qf3 Rg6 32.Qxd5 Kh8
33.Ref1 Rd8 34.Qe4 Qd7 35.Rxf7 Qxd3
36.Qxb7 Qd5+ 37.Qxd5 Rxd5 38.Re1 Re6
39.Ra7 Rdxe5 40.Rxe5 (17.930.348.805) 10274

37/78 35:38 +1.45++ 27.Rae1 (21.987.905.343) 10279

37/78 37:13 +1.37-- 27.Rae1 gxf5 (22.965.049.270) 10280

37/78 38:03 +1.25-- 27.Rae1 gxf5 (23.479.276.600) 10280

37/83 39:38 +1.35++ 27.Rae1 (24.471.505.947) 10288

37/83 41:02 +1.40 27.Rae1 gxf5 28.Ne3 Ne7 29.Nxf5 Nxf5
30.Rxf5 Qe7 31.Qf3 d4 32.Rg1 b5
33.cxd4 cxd4 34.Rg3 Re6 35.Kg1 Kh8
36.Qf4 Kh7 37.Rg2 Qe8 38.h4 f6
39.exf6 Re1+ 40.Kh2 (25.328.002.138) 10286

38/83 53:11 +1.32-- 27.Rae1 gxf5 (33.046.630.977) 10356

38/83 54:25 +1.24-- 27.Rae1 gxf5 (33.803.600.175) 10352

38/83 58:27 +1.12-- 27.Rae1 gxf5 (36.316.510.688) 10353

38/83 61:35 +1.22++ 27.Rae1 (38.222.600.510) 10342

38/83 67:10 +1.45++ 27.e6 (41.641.031.573) 10330

38/83 70:49 +1.75++ 27.e6 (43.917.400.414) 10334

38/83 78:58 +2.16++ 27.e6 (49.067.066.927) 10355

38/83 90:52 +2.39 27.e6 gxf5 28.Ne5 fxe6 29.Rg1 Qf6
30.Nd7 Qf7 31.Nxf8+ Qxf8 32.Qg3 Qf7
33.Qb8 Nf6 34.Rg2 Rb6 35.Rxa5 Nd7
36.Qc8 Ra6 37.b4 cxb4 38.cxb4 Nf6
39.Rxa6 bxa6 40.Re2 (56.680.145.959) 10394

39/83 104:20 +2.47++ 27.e6 (65.231.953.827) 10419

39/83 110:00 +2.55++ 27.e6 (68.687.946.728) 10406

39/83 114:51 +2.61 27.e6 gxf5 28.Ne5 fxe6 29.Rg1 Qf6
30.Nd7 Qf7 31.Nxf8+ Qxf8 32.Qg3 Qf7
33.Qb8 Nf6 34.Rg2 Rb6 35.Rxa5 Nd7
36.Qc8 Ra6 37.b4 cxb4 38.cxb4 Nf6
39.Rxa6 bxa6 40.Re2 (71.671.527.124) 10400

[Vinvin]

Thanks. I am going to replace #190 with this one:

Pretty (and) tough!

[pgn][Event "GER/CM01F (GER)"]
[Site "ICCF"]
[Date "2014.09.25"]
[Round "-"]
[White "Felkel, Siegfried"]
[Black "Pavlícek, Miroslav"]
[Result "1-0"]
[WhiteElo "2411"]
[BlackElo "2325"]

1.e4 {[%ccsnt 2014.09.09,23:34]} c5 {[%ccsnt 2014.09.10,00:00]}
2.Nf3 {[%ccsnt 2014.09.14,01:00]} Nc6 {[%ccsnt 2014.09.14,20:11]}
3.Nc3 {[%ccsnt 2014.09.24,15:12]} e5 {[%ccsnt 2014.09.25,17:35]}
4.Bc4 {[%ccsnt 2014.09.29,11:21]} Be7 {[%ccsnt 2014.09.29,11:48]}
5.d3 {[%ccsnt 2014.09.30,19:39]} d6 {[%ccsnt 2014.10.03,10:20]}
6.Nd2 {[%ccsnt 2014.10.06,19:07]} Nf6 {[%ccsnt 2014.10.06,20:28]}
7.Nf1 {[%ccsnt 2014.10.08,13:52]} Bg4 {[%ccsnt 2014.10.09,19:14]}
8.f3 {[%ccsnt 2014.10.15,09:32]} Be6 {[%ccsnt 2014.10.15,20:22]}
9.Ne3 {[%ccsnt 2014.10.17,09:16]} O-O {[%ccsnt 2014.10.18,20:42]}
10.O-O {[%ccsnt 2014.10.20,21:31]} Nh5 {[%ccsnt 2014.10.23,19:49]}
11.Ncd5 {[%ccsnt 2014.10.25,13:11]} h6 {[%ccsnt 2014.10.27,18:41]}
12.g3 {[%ccsnt 2014.10.30,08:50]} Nf6 {[%ccsnt 2014.11.07,20:35]}
13.c3 {[%ccsnt 2014.11.08,21:42]} Na5 {[%ccsnt 2014.11.12,15:18]}
14.Nxf6+ {[%ccsnt 2014.12.04,02:08]} Bxf6 {[%ccsnt 2014.12.04,08:36]}
15.Bd5 {[%ccsnt 2014.12.06,19:49]} Nc6 {[%ccsnt 2014.12.07,06:25]}
16.f4 {[%ccsnt 2014.12.07,14:06]} exf4 {[%ccsnt 2014.12.07,20:00]}
17.gxf4 {[%ccsnt 2014.12.08,02:08]} Ne7 {[%ccsnt 2014.12.08,07:45]}
18.Bb3 {[%ccsnt 2014.12.09,00:53]} a5 {[%ccsnt 2014.12.18,03:58]}
19.f5 {[%ccsnt 2015.01.01,18:57]} Bxb3 {[%ccsnt 2015.01.06,13:02]}
20.axb3 {[%ccsnt 2015.01.06,19:12]} Kh7 {[%ccsnt 2015.01.11,20:32]}
21.Qh5 {[%ccsnt 2015.01.12,09:52]} Ra6 {[%ccsnt 2015.01.27,01:22]}
22.Kh1 {[%ccsnt 2015.02.06,01:52]} d5 {[%ccsnt 2015.02.13,19:03]}
23.Ng4 {[%ccsnt 2015.02.15,10:20]} Ng8 {[%ccsnt 2015.02.16,13:09]}
24.e5 {[%ccsnt 2015.02.16,19:18]} Bg5 {[%ccsnt 2015.02.22,19:46]}
25.Bxg5 {[%ccsnt 2015.02.23,01:07]} Qxg5 {[%ccsnt 2015.02.24,04:46]}
26.Qh3 {[%ccsnt 2015.02.24,12:23]} g6 {[%ccsnt 2015.03.17,19:47]}
27.e6 {[%ccsnt 2015.03.18,08:34]} gxf5 {[%ccsnt 2015.03.24,18:11]}
28.Ne5 {[%ccsnt 2015.03.24,23:11]} Rxe6 {[%ccsnt 2015.03.29,17:12]}
29.Rxf5 {[%ccsnt 2015.03.30,10:17]} Qe7 {[%ccsnt 2015.04.13,20:15]}
30.Qg3 {[%ccsnt 2015.04.14,01:47]} Nf6 {[%ccsnt 2015.04.26,10:34]}
31.Raf1 {[%ccsnt 2015.04.26,22:47]} Rg8 {[%ccsnt 2015.05.10,10:47]}
32.Qh4 {[%ccsnt 2015.05.11,02:01]} Kg7 {[%ccsnt 2015.05.21,20:17]}
33.Qf4 {[%ccsnt 2015.05.22,07:40]} Qd6 {[%ccsnt 2015.05.30,15:41]}
34.d4 {[%ccsnt 2015.05.30,23:15]} cxd4 {[%ccsnt 2015.06.13,19:19]}
35.cxd4 {[%ccsnt 2015.06.14,12:17]}
1-0[/pgn]
pgn available from ICCF https://www.iccf.com/event?id=45274

[D]5rn1/1p3p1k/r5pp/p1ppPPq1/6N1/1PPP3Q/1P5P/R4R1K w - -

Here, on a 6*4GHz i7, on 3 runs : 1m11s, 3m31s and 1m8s

Code: Select all

Stockfish_170407_x64_modern:
...
 33/62-	00:54	 564 421k	10 302k	+1,27	1.Rae1 gxf5
 33/62-	00:58	 602 865k	10 333k	+1,20	1.Rae1 gxf5
 33/62+	01:11	 742 554k	10 426k	+1,27	1.e6
 33/62+	01:23	 873 353k	10 435k	+1,43	1.e6
 33/62-	01:25	 889 720k	10 437k	+1,30	1.e6 gxf5
 33/62+	01:31	 951 471k	10 440k	+1,47	1.e6
 33/62	01:36	 1 004 954k	10 455k	+1,57	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qe7 5.Nxf8+ Qxf8 6.Qg3 Qf7 7.Rg2 Nf6 8.Qb8 Rb6 9.Rxa5 Ra6 10.Rb5 b6 11.Rxb6 Rxb6 12.Qxb6 f4 13.Kg1 f3 14.Rg3 Nh5 15.Qxc5 Nxg3 16.hxg3 Qf5 17.Qe7+ Kg6 18.Kf2 Qxd3 19.Qxe6+ Kg5 20.Qe7+ Kg6 21.b4 Qe4 22.Qxe4+ dxe4 23.Ke3 Kf5
 34/62+	01:45	 1 104 684k	10 476k	+1,64	1.e6
 34/62+	01:49	 1 145 432k	10 486k	+1,72	1.e6
 34/65+	02:50	 1 775 548k	10 425k	+2,47	1.e6
 34/65	02:59	 1 874 573k	10 430k	+2,51	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qe7 5.Nxf8+ Qxf8 6.Qg3 f4 7.Qg6+ Kh8 8.Qh5 Ne7 9.Qe5+ Kh7 10.Raf1 Rc6 11.Rxf4 Nf5 12.Rfg4 Qh8 13.Qxh8+ Kxh8 14.Rg8+ Kh7 15.Rf8 Rc7 16.Rf6 Re7 17.Rgg6 e5 18.Re6 Rf7 19.Rgf6 Kg7 20.Rxf7+ Kxf7 21.Rxe5 Ne7 22.Kg1 Kf6 23.d4 cxd4 24.cxd4 Kf7 25.Kf2 Kf6 26.Kf3 Kf7 27.Kg3 Kf6 28.Kg4 Kf7 29.Kf3
 35/65-	03:02	 1 901 017k	10 433k	+2,44	1.e6 gxf5
 35/65-	03:02	 1 908 051k	10 436k	+2,37	1.e6 gxf5
 35/65-	03:03	 1 912 344k	10 437k	+2,26	1.e6 gxf5
 35/65	03:07	 1 956 775k	10 454k	+2,15	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qe7 5.Nxf8+ Qxf8 6.Qg3 Qf7 7.Qb8 Nf6 8.Rg2 Rb6 9.Rxa5 Nd7 10.Qc8 Ra6 11.b4 cxb4 12.cxb4 Nf6 13.Rxa6 bxa6 14.Re2 Qh5 15.Qb7+ Kh8 16.Qb8+ Kh7 17.Qa7+ Kh8 18.Qf2 e5 19.Rxe5 Qd1+ 20.Kg2 Qg4+ 21.Qg3 Qxb4 22.Rxf5 Qxb2+ 23.Rf2 Qd4 24.Qg6 Qg4+ 25.Qxg4 Nxg4 26.Re2 a5 27.Kf3 h5 28.h3 Nf6 29.Ra2
 36/65-	03:10	 1 994 202k	10 464k	+2,08	1.e6 gxf5
 36/65-	03:12	 2 014 783k	10 474k	+2,01	1.e6 gxf5
 36/70+	03:18	 2 079 250k	10 499k	+2,08	1.e6
 36/70+	03:20	 2 104 117k	10 506k	+2,23	1.e6
 36/70	03:21	 2 115 709k	10 512k	+2,30	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qe7 5.Nxf8+ Qxf8 6.Qg3 Qf7 7.Qb8 Nf6 8.Rg2 Rb6 9.Rxa5 Nd7 10.Qc7 f4 11.Ra8 Ra6 12.Rxa6 bxa6 13.c4 Kh8 14.Rf2 e5 15.Qc6 Nf6 16.Qxc5 h5 17.Re2 dxc4 18.bxc4 Ng4 19.Qd5 Qxd5+ 20.cxd5 f3 21.Re1 Kg7 22.Rf1 Ne3 23.Rxf3 Nxd5 24.Rf5
 37/70+	03:34	 2 264 329k	10 565k	+2,37	1.e6
 37/70+	03:40	 2 338 279k	10 591k	+2,44	1.e6
 37/70+	04:00	 2 559 391k	10 648k	+2,55	1.e6
 37/70	04:30	 2 893 481k	10 711k	+2,57	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qe7 5.Nxf8+ Qxf8 6.Qg3 f4 7.Qg6+ Kh8 8.Qh5 Ne7 9.Qe5+ Kh7 10.Raf1 Rc6 11.Rxf4 Nf5 12.Rfg4 Qh8 13.Qxh8+ Kxh8 14.Rg8+ Kh7 15.Rf8 Rc7 16.Rf6 Re7 17.Rgg6 e5 18.Re6 Rf7 19.Rgf6 Rxf6 20.Rxf6 Ne3 21.Re6 d4 22.Rxe5 b6 23.cxd4 cxd4 24.Re7+ Kg8 25.Re6 Nd1 26.Rxh6 Nxb2
 38/70+	04:39	 2 999 486k	10 736k	+2,64	1.e6

Stockfish_170407_x64_modern:
... 37/68-	02:45	 1 808 642k	10 927k	+1,25	1.Rae1 gxf5
 37/68-	02:48	 1 841 619k	10 916k	+1,17	1.Rae1 gxf5
 37/68+	03:31	 2 308 713k	10 910k	+1,25	1.e6
 37/68+	04:23	 2 875 986k	10 899k	+1,89	1.e6
 37/68	04:40	 3 056 369k	10 886k	+1,83	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qe7 5.Nxf8+ Qxf8 6.Qg3 Qf7 7.Rg2 Nf6 8.Rag1 b5 9.Qb8 Ra7 10.Qxb5 e5 11.Qxc5 Rd7 12.Qxa5 f4 13.Qb6 e4 14.Qd4 Qe6 15.b4 Rf7 16.b5 Qf5 17.dxe4 dxe4 18.Rg6 f3 19.Qe3 Qxg6 20.Rxg6 Kxg6 21.Kg1 Rd7 22.Qf4 Rd1+ 23.Kf2
 38/68+	04:56	 3 228 047k	10 905k	+1,90	1.e6
 38/68+	05:04	 3 320 144k	10 920k	+1,97	1.e6
 38/68+	05:48	 3 829 385k	10 975k	+2,24	1.e6
 38/69	06:22	 4 214 914k	11 010k	+2,41	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qd8 5.Nxf8+ Qxf8 6.Qg3 f4 7.Qg6+ Kh8 8.Qh5 Kh7 9.Qe5 Ne7 10.Raf1 f3 11.Qh5 f2 12.Rg2 Rd6 13.Qe5 Nf5 14.Rgxf2 Rc6 15.Rg1 Qf7 16.Qb8 Rc7 17.Rg8 Qxg8 18.Qxc7+ Qg7 19.Qxc5 Qe5 20.Rg2 Qf4 21.Qf2 Qxf2 22.Rxf2 Kg8 23.Kg2 Kg7 24.Kf3 Kf6 25.Kg4 Ke7 26.Kh5 b5 27.Kg6
 39/69+	06:59	 4 627 552k	11 042k	+2,49	1.e6


Stockfish_170407_x64_modern:
...
 31/62+	00:37	 402 002k	10 761k	+1,06	1.Rae1
 31/62-	00:39	 423 708k	10 733k	+0,99	1.Rae1 gxf5
 31/62-	00:51	 551 714k	10 767k	+0,72	1.Rae1 gxf5
 31/66+	01:01	 671 672k	10 890k	+0,85	1.Rae1
 31/66	01:02	 676 693k	10 885k	+1,00	1.Rae1 gxf5 2.Ne3 Ne7 3.Nxf5 Nxf5 4.Rxf5 Qe7 5.Qf3 d4 6.Rg1 Re6 7.Qe4 Rg6 8.cxd4 cxd4 9.Rxg6 fxg6 10.Rxf8 Qxf8 11.Kg2 Qe7 12.Qxd4 Qg5+ 13.Kf3 Qf5+ 14.Ke2 Qh3 15.Qf4 Qe6 16.b4 axb4 17.Qe4 Qb3 18.Qxb7+ Kg8 19.Qb8+ Kh7 20.Qc7+ Kg8 21.Qc4+ Qxc4 22.dxc4 Kf7 23.Kd3 Ke6 24.Kd4 g5
 32/66+	01:08	 750 773k	10 885k	+1,08	1.e6
 32/66+	01:12	 785 989k	10 835k	+1,15	1.e6
 32/66+	01:14	 802 035k	10 816k	+1,26	1.e6
 32/66-	01:18	 843 450k	10 776k	+1,16	1.e6 gxf5
 32/66+	01:19	 857 598k	10 757k	+1,29	1.e6
 32/66+	01:26	 929 094k	10 685k	+1,57	1.e6
 32/66-	01:30	 970 548k	10 683k	+1,34	1.e6 gxf5
 32/66+	01:34	 1 011 881k	10 681k	+1,64	1.e6
 32/66	01:47	 1 147 972k	10 708k	+1,99	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qf7 5.Nxf8+ Qxf8 6.Qg3 f4 7.Qg6+ Kh8 8.Qh5 Ne7 9.Rg4 Kh7 10.Rag1 Rc6 11.Qe5 Nf5 12.Rxf4 Rd6 13.Rff1 b6 14.Rf4 d4 15.Qe4 Qf7 16.Rfg4 Rd8 17.R4g2 b5 18.h3 dxc3 19.bxc3 b4 20.c4 a4 21.bxa4
 33/66-	01:47	 1 154 674k	10 709k	+1,92	1.e6 gxf5
 33/66+	01:52	 1 198 581k	10 690k	+1,99	1.e6
 33/66+	01:57	 1 256 136k	10 705k	+2,10	1.e6
 33/66	02:06	 1 352 836k	10 688k	+2,22	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qf7 5.Nxf8+ Qxf8 6.Qg3 Qf7 7.Qb8 Nf6 8.Rg2 Rb6 9.Rxa5 Nd7 10.Qc7 f4 11.Ra8 Ra6 12.Rxa6 bxa6 13.Qd6 Nf8 14.c4 f3 15.Rf2 Ng6 16.Qg3 d4 17.Rxf3 Qb7 18.Kg1 Qg7 19.Kf2 Ne5 20.Qxg7+ Kxg7 21.Rg3+ Kf6 22.Ke2 Nf7 23.Kf3 Ne5+ 24.Ke4 h5 25.Rg1
 34/66+	02:18	 1 480 836k	10 696k	+2,30	1.e6
 34/66+	02:22	 1 526 768k	10 683k	+2,37	1.e6
 34/66	02:30	 1 611 599k	10 678k	+2,45	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qf7 5.Nxf8+ Qxf8 6.Qg3 Qf7 7.Qb8 Nf6 8.Rg2 Rb6 9.Rxa5 Nd7 10.Qc7 f4 11.Ra8 Ra6 12.Rxa6 bxa6 13.Qd6 Nf8 14.c4 f3 15.Rf2 Ng6 16.Qg3 d4 17.Rxf3 Qb7 18.Kg1 Qg7 19.Kf2 Ne5 20.Qxg7+ Kxg7 21.Rg3+ Kf6 22.Ke2 Kf5 23.Rg1 Nc6 24.Ra1 a5 25.Rf1+ Ke5
 35/66+	02:53	 1 865 924k	10 772k	+2,52	1.e6
 35/66+	02:58	 1 928 380k	10 796k	+2,60	1.e6
 35/66-	03:07	 2 027 857k	10 820k	+2,52	1.e6 gxf5
 35/66+	03:09	 2 054 365k	10 825k	+2,61	1.e6
 35/66-	03:10	 2 057 302k	10 825k	+2,49	1.e6 gxf5
 35/66	03:10	 2 064 715k	10 827k	+2,44	1.e6 gxf5 2.Ne5 fxe6 3.Rg1 Qf6 4.Nd7 Qf7 5.Nxf8+ Qxf8 6.Qg3 Qf7 7.Qb8 Nf6 8.Rg2 Rb6 9.Rxa5 Nd7 10.Qc7 f4 11.Ra8 Ra6 12.Rxa6 bxa6 13.Qd6 Nf8 14.c4 Ng6 15.Re2 dxc4 16.bxc4 f3 17.Qxe6 Qxe6 18.Rxe6 Nf4 19.Rf6 Nxd3 20.b3 Nf2+ 21.Kg1 Ne4 22.Rf7+ Kg6 23.Rxf3 Nd2

[Dann Corbit]

[d]1Q5R/p2r1qk1/1p3p2/3p2p1/3P2P1/P3P3/4KP2/8 w - - acd 40; acs 295; bm Kd2; c0 "Houdini 5.01-Fritz 15, Andreas Strangmüller 2016"; c3 "Rh5 Rh3"; ce 353; id "arasan20.194"; pm Kd2; pv Kd2 Re7 Qh2 Qg6 Rd8 Qh7 Qxh7+ Kxh7 Rxd5 Kg6 Rd6 Rc7 Kd3 Rc1 e4 Kf7 Rd7+ Ke8 Rxa7 Rf1 Ke2 Ra1 f3 Rb1 d5 Rb3 a4 Ra3 Ra6 Kf7 Rxb6 Rxa4 Ke3 Ra3+ Kd4 Rxf3 Rb7+ Ke8 d6 Ra3 Re7+ Kf8 Kd5 Ra4 e5 Ra5+ Ke4 Ra4+ Kf5 fxe5 Rxe5 Rd4;

I get a pretty good score for Kd2 on this one

[jdart]

Yeah, think that one may have >2 solutions.

--Jon

[Dann Corbit]

Regarding:
[d]r1br2k1/ppp2q1p/nb3p2/6p1/2PN1B2/2P2B2/P1Q2PPP/3RR1K1 w - - acd 47; acs 4033; bm Be3; c0 "Shredder-Nimzo, IPCCC Paderborn 2000"; c3 "Nc6"; ce 298; id "arasan20.032"; pm Be3; pv Be3 Bxd4;

The largest score I have is for Be3 (298 centipawns at depth 47).

I have 241 centipawns for the pv:
Bg3 c6 Qe2 Qf8 Bh5 Bc7 Rd3 Bf4 Rf3 Nc5 Bxf4 gxf4 Rxf4 Bd7 Qe7 Qxe7 Rxe7 Rf8 Nb3 Nxb3 axb3 Rad8 Kf1 b6 Rd4 Bf5 Rxa7 Bc2 Rxd8 Rxd8 b4 c5 b5 Bd3+ Be2 Bg6 f3 Rd6 Kf2 Rd2 Rb7 Rd6 g3 Kf8 f4 h6 Ra7 Re6 Ra6 Rd6 Bf3 Rd2+ Ke3 Rd3+ Ke2
at depth 39

And I have 277 centipawns for the pv (this is the suggested best move):
Nc6 Rxd1 Qxd1 Qf8 Ne7+ Kh8 Bc1 Bc5 Nxc8 Rxc8 Bxb7 Rd8 Qe2 Nb8 Bxg5 Bxf2+ Qxf2 fxg5 Qxa7 Nd7 Qe3 Qc5 Qd4+ Qxd4+ cxd4 Nb6 c5 Na4 Re7 Rxd4 Rxc7 Rc4 c6 Nc3 a4 Nxa4 Re7 Nc5 Kf2 Kg8 Ke3 h6 Bc8 Kf8 Rh7 Ne4 Rxh6 Kg7 Re6 Nf6
at depth 39.

[jdart]

Stockfish 8, 6 cores on a i7-6900k, 8G hash, 30 min search time:


r1br2k1/ppp2q1p/nb3p2/6p1/2PN1B2/2P2B2/P1Q2PPP/3RR1K1 w - - bm Nc6; id "arasan20.32"; c0 "Shredder-Nimzo, IPCCC Paderborn 2000";

depth 40 seldepth 76 multipv 1 score cp 400 nodes 22159336052 nps 12310728 hashfull 999 tbhits 0 time 1800002 pv d4c6 d8d1 c2d1 f7f8 d1d5 g8h8 f4g5 f6g5 e1e7 b7c6 d5e5 h8g8 e5g5 g8h8 e7h7 h8h7 f3e4 f8f5 e4f5 c8f5 g5f5 h7g7 f5d7 g7h8 d7c6 a8f8 h2h4 b6f2 g1h2 a6c5 c6c7 h8g8 c7e7 f8f7 e7e8 g8g7 g2g4 c5d7 h4h5 d7f6 e8e6 f2e3 h2g3 e3g5 c4c5 f6h7 c5c6 g5f4 g3g2 f7f6 e6d7 f6f7 d7d4 g7g8 d4c4 g8g7 c4d5 a7a6 d5d4 g7g8 h5h6 a6a5 d4d5 h7f6 d5e6 f6h7 g4g5 h7g5 e6g6 g8h8 c6c7
depth 40 seldepth 76 multipv 2 score cp 308 nodes 22159336052 nps 12310728 hashfull 999 tbhits 0 time 1800002 pv f4e3
depth 39 seldepth 76 multipv 3 score cp 199 nodes 22159336052 nps 12310728 hashfull 999 tbhits 0 time 1800002 pv f4g3 g8h8 d4c6 d8d1 c2d1 c8f5 c6e7 f5e6 e7d5 e6d5 f3d5 f7f8 d5b7 a8d8 d1f3 a6c5 b7d5 c7c6 d5c6 c5d3 e1e6 f6f5 c6d5 f5f4 g3h4 d3c5 e6b6 a7b6 h4g5 d8e8 h2h4 c5e6 d5e6 e8e6 g5f4 f8f5 f3a8 h8g7 f4e3 f5e4 a8a7 g7f8 a7b8 f8f7 b8c7 e6e7 c7b6 e4c4 b6h6 c4e4 h6h5 f7g8 e3d4 e7e6 h5g5 e4g6 g5d5 g6e4 d5d7 e6e7 d7d6 g8f7
++ solved in 636.316 seconds

solved: 1

So Nc6 looks best, but this may not be a great test position, because Be3 is pretty close.

--Jon

[Dann Corbit]

For this one:
[d]5k2/8/3pPp2/p1p3p1/Pp2PP2/1P3n2/7R/7K w - -
I get a score of about a queen ahead for both the suggested key move and for Rf2. Here is the output for Rf2:

Code: Select all

Analysis of Q:\a20xh2.epd   
2017-04-11 4:55:43 PM Level: 4500 Seconds
Analyzing engine: MateFishW_2017-04-09_popcnt

 1                      
    Avoid move: 
    Best move (MateFishW_2017-04-09_popcnt): Rh2-f2
    Not found in: 1:15:00
     2/2	00:00	       2,302	2,302,000	+0.51	Rh7 Nd2 Rf7+ Ke8 Rxf6 Nxe4 fxg5 Nxg5
     3/4	00:00	       3,177	3,177,000	+0.73	Rh8+ Ke7 f5
     4/6	00:00	       3,882	3,882,000	+0.76	Rf2 g4 Kg2 Nd4
     5/6	00:00	       5,331	2,665,500	+0.76	Rf2 g4 Kg2 Nd4 Kg3
     6/6	00:00	       7,144	3,572,000	+1.05	Rf2 g4 Kg2 Nd4 Kg3 Ke7
     7/8	00:00	      13,173	4,391,000	+0.65	Rf2 g4 Kg2 Nd4 Kg3 Ke7 Rb2
     8/9	00:00	      19,232	6,410,666	+0.78	Rf2 Nd4 fxg5 Nxe6 Rxf6+ Ke7 Rf5 Nd4 Kg2
     9/11	00:00	      38,020	7,604,000	+0.60	Rf2 g4 Kg2 Nd4 Rb2 c4 bxc4 Nxe6 Kg3 Nc5
    10/14	00:00	      58,418	9,736,333	+0.57	Rf2 g4 Kg2 Nd4 Rb2 c4 bxc4 Nxe6 Kg3 Nc5 Kxg4 Kf7
    11/16	00:00	      96,636	10,737,333	+0.79	Rf2 g4 Kg2 Nd4 Rb2 c4 bxc4 Nxe6 Kg3 Nc5 Kxg4 Nxa4 Rd2
    12/22	00:00	     233,618	14,601,125	+0.84	Rf2 g4 Kg2 Ke7 f5 Nd4 Rb2 d5 exd5 Nxf5 Re2 Nd4 d6+ Kxd6
    13/22	00:00	     364,609	14,584,360	+0.68	Rf2 g4 f5 Nd4 Rb2 d5 exd5 Ke8 Rb1 Nxf5 Kg2 Ke7 Rc1 Kd6 Re1 Nd4
    14/24	00:00	     596,892	16,132,216	+0.30	Rf2 g4 f5 Nd4 Rb2 Ke8 Kg1 d5 exd5 Ke7 Kg2 Nxf5 Re2 Kd6 e7 Nxe7 Re6+ Kd7
    15/25	00:00	     781,566	15,950,326	+0.25	Rf2 g4 f5 Nd4 Rb2 Ke7 Kg2 d5 exd5 Nxf5 Re2 Kd6 Kf2 Ne7 Kg3 Kxd5 Kxg4 c4 bxc4+ Kxc4 Kf4 Kb3 Rd2 Kxa4 Rd3
    16/28	00:00	   1,098,854	16,159,617	+0.18	Rf2 g4 f5 Ke7 Rb2 Nd4 Kg2 d5 exd5 Nxf5 Re2 Kd6 Kf2 Ne7 Kg3 Kxd5 Kxg4 c4 bxc4+ Kxc4
    17/33	00:00	   1,545,619	16,619,559	+0.08	Rf2 g4 f5 Nd4 Rb2 Ke7 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re4 Ne7 Rxg4 Nxd5 Kf3 Kxe6 Rc4 Kd6 Rh4 Ke5 Rh2 f5 Rc2 Nc3
    18/33	00:00	   2,575,402	17,519,741	+0.41	Rf2 g4 f5 Ke7 Rb2 Nd4 Kg2 d5 exd5 Nxf5 Re2 Kd6 e7 Nxe7 Re6+ Kd7 Rxf6 Nxd5 Ra6 Nf4+ Kf1 Ne6 Rxa5 Kc7
    19/37	00:00	   3,504,695	18,349,188	+0.22	Rf2 g4 f5 Ke7 Rb2 Nd4 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kf2 Kd6 Rd1 Ke7 Rb1 Kd6 Re1 Ne7 Kg3 Kxd5 Kxg4 c4 bxc4+ Kxc4 Rf1
    20/38	00:00	   5,189,410	19,220,037	+0.31	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kf2 Kd6 Rd1 Ke7 Rh1 Kd6 Rh7 Ne7 Kg3 Nxd5 Ra7 Kxe6 Rxa5 Nc3 Kxg4 c4 Ra6+ Ke5
    21/38	00:00	   7,055,660	19,875,098	+0.12	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kf2 Kd6 Rd1 Ke7 Rh1 Kd6 Re1 Ne7 Kg3 Kxd5 Kxg4 c4 bxc4+ Kxc4 Rf1
    22/38	00:00	   7,560,926	20,002,449	+0.08	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ne7 Rd1 Nf5 Kf2 Ke7 Rh1 Kd6 Re1 Ne7 Kg3 Kxd5 Kxg4 c4 bxc4+ Kxc4 Rf1 b3 Rxf6 Kd5 Rf1 Kxe6 Rb1 Kd6
    23/38	00:00	   9,794,442	20,236,450	+0.08	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ne7 Rd1 Nf5 Rd3 Ke7 Kf2 Kd6 Rd1 Ke7 Rh1 Kd6 Re1 Ne7 Kg3 Kxd5 Kxg4 c4 bxc4+ Kxc4 Rf1 Kd5 Rxf6 b3 Rf1
    24/38	00:01	  15,314,203	20,835,650	+0.31	Rf2 g4 f5 Nd4 Rb2 Ke7 Kh2 d5 exd5 Nxf5 Rd2 Kd6 Rd3 Ke7 Kg2 Kd6 Rd2 Nd4 Rb2 Nf5 Re2 Ne7 Rd2 Nf5 Rd3 Ke7 Kf2 Kd6
    25/45	00:01	  27,357,196	21,141,573	+0.69	Rf2 g4 f5 Ke7 Rb2 Ng5 Re2 Nf3 Kg2 Nd4 Re3 d5 exd5 Nxf5 Rd3 Kd6 Kh2 Ke7 Rd2 Nd6 Rd1 Nf5 Rf1 Ne3 Rc1 Nxd5 Rxc5 Kxe6 Rxa5 f5 Rb5 f4 a5
    26/51	00:03	  62,783,356	21,604,733	+0.77	Rf2 g4 f5 Ke7 Re2 Nd4 Rb2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Ke7 Rd3 Kd6 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg3 Nf5+ Kf2 Nh4 Rb1 Ng6 Re1 Ne7 Rd1 Nf5 Kf3 g1R Rxg1 Kxd5 Kf4 Ne7
    27/51+	00:03	  68,628,667	21,663,089	+1.40	Rf2
    27/51-	00:03	  79,704,254	21,682,332	+1.23	Rf2 g4
    27/51+	00:04	  79,923,498	21,671,230	+1.45	Rf2
    27/51+	00:04	  94,667,466	21,608,643	+1.94	Rf2
    27/51-	00:05	 102,779,614	21,578,755	+1.55	Rf2 g4
    27/51	00:05	 113,752,233	21,605,362	+1.58	Rf2 g4 f5 Nd4 Rb2 Ke7 Kh2 d5 exd5 Nxf5 Rb1 Kd6 Re1 Ne7 Rd1 Nf5 Rd2 Nd4 Kg3 Nxb3 Rd1 Nd4 Kxg4 Nxe6 dxe6+ Kxe6 Kf4 c4 Ke4 f5+ Kd4 c3 Re1+ Kf6 Rf1 Kg5 Kd3 f4 Kc2 Kf5 Kb3
    28/51+	00:05	 116,721,574	21,619,109	+1.65	Rf2
    28/51+	00:05	 117,299,616	21,618,064	+1.72	Rf2
    28/51+	00:06	 138,833,461	21,588,160	+2.20	Rf2
    28/51	00:07	 149,402,683	21,649,425	+2.23	Rf2 g4 f5 Nd4 Rd2 Ke8 Kg2 Ke7 Rb2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Nd4 Rd3 Nf5 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 Nf5 Rd2 Nh4 Re2 Ng6 Rxg2 Ne7 Rd2 Nc8 Kg2 Nb6 Kf3 c4 bxc4 Nxc4 Re2 Ne5+ Ke4 b3
    29/51+	00:07	 157,822,928	21,702,822	+2.30	Rf2
    29/51	00:08	 169,431,384	21,733,117	+2.34	Rf2 g4 f5 Nd4 Rb2 Ke7 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ne7 Rd1 Nf5 Kh2 Ke7 Rf1 Ne3 Rc1 Nxd5 Rxc5 Kxe6 Rxa5 Nc7 Ra7 Kd6 Rb7 f5 Kg3 Nd5 Rb5 Ne7 a5
    30/51-	00:09	 191,937,591	21,714,853	+2.27	Rf2 g4
    30/51-	00:09	 192,628,496	21,716,854	+2.20	Rf2 g4
    30/51-	00:09	 200,773,678	21,726,401	+1.93	Rf2 g4
    30/52+	00:09	 202,912,237	21,711,131	+2.06	Rf2
    30/54+	00:10	 216,868,760	21,693,384	+2.34	Rf2
    30/54	00:11	 246,602,350	21,715,599	+2.56	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Nd4 Rd3 Nf5 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 Nf5 Rd2 Nh4 Re2 Ng6 Rxg2 Ne7 Rd2 Nc8 Kg2 Nb6 Kf3 c4 bxc4 Nxc4 Re2
    31/54-	00:12	 260,286,974	21,690,581	+2.48	Rf2 g4
    31/54+	00:12	 265,372,812	21,703,836	+2.56	Rf2
    31/54-	00:12	 271,833,189	21,711,916	+2.48	Rf2 g4
    31/54-	00:12	 273,595,212	21,698,406	+2.33	Rf2 g4
    31/55+	00:13	 278,007,678	21,712,564	+2.45	Rf2
    31/55	00:14	 302,948,807	21,719,874	+2.63	Rf2 g4 f5 Nd4 Rb2 Ke7 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ne7 Rd1 Nf5 Kh2 g3+ Kh3 g2 Kh2 Nh4 Kg1 Nf5 Rd2 Nh4 Re2 Ng6 Rxg2 Ne7 Rd2 Nc8 Kg2 Nb6 Kf3 c4 bxc4 Nxc4 Rc2 Ne5+ Ke4 b3 Rc8 f5+ Kd4
    32/55+	00:15	 322,114,690	21,679,545	+2.70	Rf2
    32/55+	00:16	 341,763,063	21,692,355	+2.77	Rf2
    32/55+	00:18	 390,578,691	21,721,744	+3.04	Rf2
    32/55-	00:20	 436,289,058	21,493,130	+2.91	Rf2 g4
    32/55+	00:20	 440,791,034	21,475,811	+3.08	Rf2
    32/55-	00:23	 487,829,633	21,464,761	+2.85	Rf2 g4
    32/57+	00:23	 502,044,162	21,467,722	+3.15	Rf2
    32/57-	00:25	 542,251,543	21,366,992	+2.76	Rf2 g4
    32/57+	00:25	 547,356,192	21,360,241	+3.27	Rf2
    32/57	00:29	 631,228,196	21,370,038	+3.44	Rf2 g4 f5 Nd4 Rb2 Ke7 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kh2 Kd6 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 Nf5 Rd2 Nh4 Re2 Ng6 Rxg2 Ne7 Rd2 Nc8 Kg2 Nb6 Kf3 c4 bxc4 Nxc4 Rc2 Ne5+ Ke4 b3 Rc3 b2 Rb3
    33/57-	00:30	 642,698,994	21,342,199	+3.37	Rf2 g4
    33/57-	00:30	 643,123,528	21,339,290	+3.30	Rf2 g4
    33/57-	00:52	1,102,168,031	21,087,264	+1.69	Rf2 g4
    33/57+	00:52	1,102,764,927	21,086,581	+2.08	Rf2
    33/57+	00:52	1,106,663,346	21,083,719	+3.89	Rf2
    33/57	00:56	1,180,695,279	21,042,885	+4.09	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ne7 Rd1 Nf5 Kh2 g3+ Kh3 Ke7 Rf1 g2 Re1 Nd6 Kxg2 c4 bxc4 Nxc4 Re4 Nd6 Rh4 Kd8 Rh7 Kc8 Rh1 Kd8 Kg3 b3 Rb1 Ne4+ Kf4 Nc5 Ke3 Nxa4
    34/57-	00:58	1,222,486,985	21,038,187	+4.02	Rf2 g4
    34/57+	00:58	1,233,087,755	21,041,016	+4.09	Rf2
    34/57-	00:59	1,235,536,710	21,041,514	+4.02	Rf2 g4
    34/57-	01:05	1,364,121,967	20,827,243	+3.00	Rf2 g4
    34/57+	01:06	1,372,445,388	20,822,390	+3.29	Rf2
    34/57+	01:06	1,379,256,308	20,786,959	+3.92	Rf2
    34/57	01:15	1,551,981,716	20,630,647	+4.30	Rf2 g4 f5 Ke7 Rb2 Nd4 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kh2 Kd6 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 Nf5 Rd2 Nh4 Re2 Ng6 Rxg2 Ne7 Rd2 Ng6 Kg2 Ne5 Re2 Ng6 Kg3 Ne7 Rd2 Nc8 Kf4 Nb6 Rd1 c4 bxc4 Nxc4 Rc1 Nd2 Ke3 Nb3 Rc6+ Ke7
    35/57-	01:15	1,559,615,944	20,633,388	+4.23	Rf2 g4
    35/57-	01:16	1,562,127,043	20,633,852	+4.16	Rf2 g4
    35/57-	01:16	1,563,213,360	20,632,666	+4.05	Rf2 g4
    35/57	01:16	1,569,225,323	20,627,887	+4.09	Rf2 g4 f5 Ke7 Rb2 Nd4 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kh2 Kd6 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 f5 Kf2 f4 Re1 Nf5 Kxg2 Ne3+ Kf3 Nxd5 Re2 Nc7 e7 Kd7 Re1 Ke8 Kxf4 Kf7 Kf5 Ne8 Kg5 Nd6 Re5 c4 bxc4 b3 c5 Ne8
    36/57	01:18	1,604,112,642	20,618,679	+4.09	Rf2 g4 f5 Ke7 Rb2 Nd4 Kg2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kh2 Kd6 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 f5 Kf2 f4 Re1 Nf5 Kxg2 Ne3+ Kf3 Nxd5 Re2 Nc7 e7 Kd7 Re1 Ke8 Kxf4 Kf7 Kf5 Ne8 Kg5 Nd6 Re5 c4 bxc4 b3 c5
    37/58+	01:24	1,732,422,103	20,550,189	+4.16	Rf2
    37/58+	01:26	1,773,166,254	20,574,670	+4.24	Rf2
    37/58+	01:55	2,365,383,684	20,578,037	+4.71	Rf2
    37/64	02:10	2,684,018,799	20,615,058	+4.76	Rf2 g4 f5 Ke8 Rb2 Ng5 Re2 Nf3 Kg2 Nd4 Rd2 Ke7 Rb2 d5 exd5 Nxf5 Re2 Kd6 Re1 Ke7 Kh2 Kd6 Rd1 Ke7 Rf1 g3+ Kh3 g2 Re1 Nd6 Kxg2 c4 bxc4 Nxc4 Re4 Nd6 Rh4 Kd8 Rh8+ Kc7 Rh7+ Kc8 Rh1 Kc7 Rc1+ Kd8 Kg3 b3 Rb1 Ne4+ Kf4 Nc5 Kg4 Ke8 Kf5 Ke7 Rb2 Kd6 Kxf6
    38/64	02:28	3,058,175,176	20,609,038	+4.81	Rf2 g4 f5 Ng5 Re2 Nf3 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Rf2 Ne3+ Kg3 Nxd5 Rd2 Nc7 Rd8+ Ne8 Kxg4 c4 bxc4 Ke7 Ra8 b3 Rb8 Nc7 Rxb3 Kxe6 Rb7 Ne8 Rb5 Nd6 Rxa5 Nc8 Rb5 Ne7 a5 Nc8 a6 Na7 Rb7
    39/64-	02:44	3,368,729,669	20,513,391	+4.74	Rf2 g4
    39/64+	02:55	3,540,515,365	20,207,728	+4.81	Rf2
    39/64-	03:08	3,780,329,055	20,094,665	+4.74	Rf2 g4
    39/64+	03:23	4,072,154,332	20,075,894	+4.83	Rf2
    39/64+	03:54	4,709,189,328	20,121,215	+5.04	Rf2
    39/64-	04:02	4,871,165,975	20,111,665	+4.87	Rf2 g4
    39/64	04:07	4,978,807,055	20,121,839	+4.54	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Nd4 Rd3 Nf5 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 f5 Kf2 f4 Re1 Nf5 Kxg2 Ne3+ Kf3 Nxd5 Re2 c4 bxc4 Nc7 e7 Kd7 Kxf4 Ke8 Re1 Kf7 Kf5 Ne8 Kg5 Ng7 Re5 b3 e8B+ Nxe8 Rb5 Nd6
    40/64+	04:10	5,039,440,073	20,128,774	+4.61	Rf2
    40/64+	04:13	5,100,355,574	20,111,891	+4.68	Rf2
    40/64+	05:05	6,057,258,804	19,869,050	+5.44	Rf2
    40/66	05:45	6,826,964,673	19,753,205	+5.56	Rf2 g4 f5 Ke7 Re2 Nd4 Rb2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Ke7 Rd3 Kd6 Rd1 Ke7 Rf1 Ne3 Rc1 Nxd5 Rxc5 Kxe6 Rxa5 Kd6 Rb5 g3+ Kh3 Kc6 Kxg3 Kd6 Kg4 Kc6 Kf5 Kd6 Ra5 Kc6 Ke4 Nc7 Rf5 Ne8 Kf4 Kd7 Kg4 Kc6 Rb5 Nd6 Rxb4 Kc7 Rf4 Ne8 Rc4+ Kb7 Kf4
    41/66+	06:31	7,735,421,521	19,760,691	+5.64	Rf2
    41/66+	06:53	8,177,018,814	19,767,343	+5.71	Rf2
    41/66+	07:17	8,671,515,998	19,817,663	+5.82	Rf2
    41/66	07:37	9,035,466,763	19,776,584	+5.83	Rf2 g4 f5 Ke7 Re2 Nd4 Rb2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Ke7 Rd3 Kd6 Rd1 Ke7 Rf1 Ne3 Rc1 Nxd5 Rxc5 Kxe6 Rxa5 Nc7 Ra7 Kd6 Kg3 Kc6 Ra5 Kd6 Kxg4 Ke6 Kf4 Nd5+ Ke4 Nc3+ Kf3 Kf7 Rc5 Nb1 Rb5 Na3 Rb7+ Ke6 Rxb4 Nc2
    42/66+	08:03	9,576,577,433	19,804,566	+5.90	Rf2
    42/66+	08:14	9,789,202,948	19,805,135	+5.97	Rf2
    42/66+	09:47	11,665,249,265	19,879,565	+6.24	Rf2
    42/66-	11:17	13,369,980,928	19,750,147	+6.11	Rf2 g4
    42/66-	11:21	13,445,392,862	19,751,403	+5.83	Rf2 g4
    42/66+	11:22	13,465,557,745	19,752,647	+6.05	Rf2
    42/66+	13:24	16,004,334,049	19,897,993	+6.54	Rf2
    42/66-	13:24	16,008,235,151	19,898,340	+6.14	Rf2 g4
    42/66-	14:07	16,808,445,505	19,839,926	+3.04	Rf2 g4
    42/66+	14:26	17,176,216,076	19,835,823	+4.10	Rf2
    42/66+	14:38	17,415,668,323	19,836,223	+6.16	Rf2
    42/68	18:32	22,262,132,214	20,011,804	+6.83	Rf2 g4 f5 Ke7 Rb2 Nd4 Kg1 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Nd4 Rd3 Nf5 Rd1 Ke7 Rf1 Ne3 Rc1 Nxd5 Rxc5 Kxe6 Rxa5 Ke5 Kg3 f5 Rb5 Kd6 Rb8 Kd7 a5 Kc7 Rf8 Ne3 Kf4 Nd5+ Kxf5 Ne3+ Kf4 Nc2 Kxg4 Nd4 Rf4 Nc6 Rf5 Nd4 Rc5+ Nc6 Rb5 Kd7 Rf5
    43/68-	18:52	22,654,576,302	20,018,093	+6.51	Rf2 g4
    43/68+	19:14	23,091,373,063	20,010,340	+6.83	Rf2
    43/68+	26:15	32,099,321,790	20,375,838	+7.30	Rf2
    43/75-	26:35	32,517,389,273	20,382,375	+7.13	Rf2 g4
    43/75-	26:35	32,522,745,136	20,382,602	+6.76	Rf2 g4
    43/75+	26:50	32,829,932,430	20,394,213	+7.06	Rf2
    43/75-	27:49	34,105,309,340	20,434,650	+6.66	Rf2 g4
    43/75+	27:52	34,171,189,560	20,439,245	+7.17	Rf2
    43/75	33:06	40,940,068,314	20,614,926	+7.76	Rf2 g4 f5 Ke7 Kg2 Nd4 Rb2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Ke7 Rd3 Kd6 Rd1 g3+ Kh3 g2 Kh2 Nh4 Kg1 f5 Kf2 f4 Re1 Nf5 Kxg2 Ne3+ Kf3 Nxd5 Re2 Ne7 Kxf4 Ng8 Re5 Ne7 Re1 c4 bxc4 Kc5 Re5+ Kb6 Rb5+ Kc7 Ke5 Ng8 Rc5+ Kb7 Rxa5 Ne7 Rb5+ Kc7 Rxb4 Nc6+ Kf5 Nd4+ Kf6 Nc6 Rb7+ Kd6
    44/75+	35:48	44,510,897,578	20,720,842	+7.83	Rf2
    44/75+	36:05	44,894,622,942	20,733,156	+7.91	Rf2
    44/75+	40:12	50,307,624,450	20,856,195	+8.66	Rf2
    44/75-	41:22	51,887,477,867	20,906,277	+8.43	Rf2 g4
    44/75	42:00	52,696,307,122	20,906,935	+8.71	Rf2 g4 f5 Nd4 Rb2 Ke7 Kg2 d5 exd5 Nxf5 Kh2 Kd6 Rd2 Nd4 Rd3 f5 Re3 f4 e7 fxe3 e8Q e2 Kg3 Kxd5 Kf2 g3+ Ke1 Ne6 Qg8 Ke5 Qxg3+ Ke4 Kxe2 Nf4+ Kd2 Ne6 Qg6+ Kd5 Qf5+ Kd6 Ke3 Nd4 Qc8 Ne6 Qe8 Kd5 Qg6 Nc7 Qf6 Ne6 Qf3+ Kd6 Qg3+ Kd5 Kd3 Nd4 Qg5+ Kd6 Qf4+ Ke6 Qf8 Kd5
    45/75+	45:46	57,548,171,978	20,958,976	+8.79	Rf2
    45/75+	49:30	62,344,678,261	20,990,442	+8.86	Rf2
    45/75+	54:46	69,007,949,903	21,002,472	+9.12	Rf2
    45/75-	59:32	75,216,904,584	21,055,648	+9.00	Rf2 g4
    45/75-	59:33	75,225,482,444	21,054,955	+8.71	Rf2 g4
    45/75+	1:00:19	76,102,949,848	21,027,264	+8.93	Rf2
    45/75+	1:06:26	84,261,656,801	21,138,081	+9.42	Rf2
   2017-04-11 6:10:46 PM, Time for this analysis: 01:15:00, Rated time: 1:15:00

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