Zoltan Ribli - Eric Lobron, Germany 1992
[D]2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - - 0 1
21...Nf3+! is the beginning of the end.
Test Position: Ribli - Lobron, Germany 1992
Moderators: hgm, Rebel, chrisw
-
Albert Silver
- Posts: 3019
- Joined: Wed Mar 08, 2006 9:57 pm
- Location: Rio de Janeiro, Brazil
Test Position: Ribli - Lobron, Germany 1992
"Tactics are the bricks and sticks that make up a game, but positional play is the architectural blueprint."
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kgburcham
- Posts: 2016
- Joined: Sun Feb 17, 2008 4:19 pm
Re: Test Position: Ribli - Lobron, Germany 1992
[D]
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - - 0 1
Critter 0.60 64-bit
1...Nf3+
=/+ (-0.49 !) Depth: 19/33 00:00:18 207mN
1...Nf3+
-/+ (-0.88 !) Depth: 19/33 00:00:21 237mN
1...Nf3+
-+ (-1.66 !) Depth: 19/36 00:00:25 283mN
1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4 4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+ 7.Bg2 f4
-+ (-2.42) Depth: 19/48 00:00:41 471mN
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - - 0 1
Critter 0.60 64-bit
1...Nf3+
=/+ (-0.49 !) Depth: 19/33 00:00:18 207mN
1...Nf3+
-/+ (-0.88 !) Depth: 19/33 00:00:21 237mN
1...Nf3+
-+ (-1.66 !) Depth: 19/36 00:00:25 283mN
1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4 4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+ 7.Bg2 f4
-+ (-2.42) Depth: 19/48 00:00:41 471mN
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yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Ribli - Lobron, Germany 1992
me, bored? noooo.....
all engines run on 1 core since the solution is relatively easy for most top-flight programs, to avoid SMP determinism.
big winners: naum, houdini, zappa (!), &, of course, spark.
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
(considering Nf3+ for several minutes before i gave up)
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
junior (& komodo) the only swings & misses --- though that rook swing & pileup against the enemy king would certainly be enough to scare the daylights out of just about any human player.
all engines run on 1 core since the solution is relatively easy for most top-flight programs, to avoid SMP determinism.
big winners: naum, houdini, zappa (!), &, of course, spark.
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: Deep Rybka 4 SSE42 x64 (256 MB)
by Vasik Rajlich
9.00 0:01 +0.67 1...exd4 2.Nb5 Rg6 3.Bxd4 Qg5 4.Kh1 Qe7
5.c5 Be6 6.Qc3 Rd8 7.Qxa5 Bxd4 (78.124) 74
10.00 0:02 +0.55++ 1...Qg5 2.dxe5 Bxe5 3.Nd5 (224.043) 98
10.00 0:03 +0.40++ 1...Qg5 2.dxe5 Bxe5 3.Nd5 (344.168) 113
10.00 0:04 +0.21 1...Qg5 2.Kh1 Qh5 3.Ne2 f4 4.exf4 exf4
5.d5 f3 6.Bxg7+ Kxg7 7.Ng3 Qf7
8.Qc3+ Kg8 9.Ne4 (651.486) 131
11.01 0:06 +0.09++ 1...Qg5 2.Kh1 Qh5 3.Ne2 f4 4.exf4 exf4
5.d5 f3 6.Bxg7+ Kxg7 7.Ng3 Qf7
8.Qc3+ Kg8 9.Ne4 (936.961) 143
11.01 0:08 0.00 1...Qg5 2.Kh1 Qh5 3.Ne2 f4 4.exf4 exf4
5.d5 f3 6.Ng3 Qf7 7.Bxg7+ Kxg7 8.Rd3 fxg2+
9.Bxg2 Kg8 10.Ne4 Nxg2 11.Kxg2 Rh6
12.Qd2 Rh3 (1.282.277) 151
12.01 0:10 +0.10 1...Qg5 2.Nd5 Rg6 3.dxe5 Nf3+ 4.Kh1 Nxe1
5.Rxe1 Rh6 6.Nf6 g3 7.h3 gxf2 8.Qxf2 b6
9.Rd1 Bb7 10.Kh2 Be4 11.Rd7 c5
12.Qf4 Qh4 (1.670.868) 154
13.01 0:15 -0.02++ 1...Qg5 2.Nd5 Rg6 3.dxe5 Nf3+ 4.Kh1 Nxh2
5.Kxh2 Rh6+ 6.Kg1 Qh5 7.f4 g3 (2.448.095) 158
13.01 0:22 +0.52 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 Qf7 6.g3 Ng6 (3.498.301) 156
[b]13.23 0:27 -0.17++ 1...Nf3+ [/b]2.gxf3 gxf3 3.Kh1 Qh4 4.Nd5 Rh6
5.h3 Qg5 (4.315.501) 159
13.01 0:40 -0.35 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qg5 8.Kh1 Qf4 9.Rd4 Qxe5
10.Rd8 Qf4 11.Rxf8+ Qxf8 12.Rxe3 Be6
13.Re1 b6 14.Bxg7+ Kxg7 (6.514.383) 160
14.01 0:45 -0.47++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qh4 8.Rxe3 Rh6 9.Kf1 Qxh2
10.Qf2 Rg6 11.Rd2 Be6 12.Re4 Bh3 (7.330.954) 162
14.01 0:50 -0.62++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qh4 8.Rxe3 Rh6 9.Kf1 Qxh2
10.Qd2 Bh3 11.Bxh3 Qxh3+ 12.Ke2 Qh2+
13.Kd3 Rd8+ (8.221.940) 163
14.01 0:52 -0.35 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qh4 8.Rxe3 Rh6 9.Kf1 Qxh2
10.Qd2 Bh3 11.Bxh3 Qxh3+ 12.Ke2 Qh2+
13.Kd3 Rd8+ (8.679.207) 164
15.01 0:56 -0.47++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qh4 8.Rxe3 Rh6 9.h3 Bxh3
10.Re4 Qh5 11.Bxh3 Qxf3 12.Bg2 Qg3 (9.315.423) 165
15.01 0:59 -0.62++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qh4 8.Rxe3 Rh6 9.h3 Bxh3
10.Re4 Qh5 11.Bxh3 Qxf3 12.Bg2 Qg3 (9.928.984) 167
15.01 1:32 -0.62++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qh4 8.Rxe3 Rh6 9.h3 Bxh3
10.Re4 Qh5 11.Bxh3 Qxf3 12.Bg2 Qg3 (15.649.645) 169
best move: Nh4-f3 time: 1:32.556 min n/s: 169.110 nodes: 15.649.645 2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]Houdini x64 1_CPU[/b] (256 MB)
by Robert Houdart
13/37 0:01 +0.60 1...e4 2.d5 Qg5 3.Rb1 Rd8 4.Nb5 Qe7
5.Bxg7+ Qxg7 6.Nd4 Qe5 7.c5 Rg6
8.Bc4 Kg7 (2.176.764) 1451
14/37 0:01 +0.53++ 1...e4 2.d5 Qg5 3.Rb1 Rd8 4.Nb5 Qe7
5.Bxg7+ Qxg7 6.Nd4 Qe5 7.c5 Rg6
8.Bc4 Kg7 9.Qd2 (2.607.113) 1493
14/38 0:02 +0.50 1...e4 2.d5 Rg8 3.Nb5 Rg6 4.Qd2 Bd7
5.Nd4 Qe7 6.Qxa5 Rb6 7.Bc3 Qe5 8.Qc5 (4.122.407) 1646
15/38 0:03 +0.49 1...e4 2.d5 Rg8 3.Ne2 Bxb2 4.Qxb2+ Qf6
5.Qd2 Qe5 6.Nf4 Ng6 7.c5 Ra8 8.Rb1 Rd8
9.Bc4 Nxf4 10.exf4 Qf6 (6.761.351) 1860
[b]15/46 0:11 +0.44++ 1...Nf3+[/b] (24.167.525) 2189
15/46 0:11 +0.34++ 1...Nf3+ (25.457.839) 2192
15/46 0:13 +0.12++ 1...Nf3+ (29.539.155) 2199
15/58 0:25 -0.28 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3
7.dxe5 Qg5 8.Kh1 Rh6 9.Qe4 Qh5 10.h4 Qxh4+
11.Qxh4 Rxh4+ 12.Kg1 Rxc4 13.Rxe3 Be6 (56.874.732) 2265
16/58 0:27 -0.25 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 e4 5.Bg2 Rh6 6.f4 Qh4 7.Bf1 Rff6
8.Rg2 Rfg6 9.Rxg6 Rxg6+ 10.Bg2 Qh3
11.Qd2 Kg8 (62.751.456) 2269
17/58 0:34 -0.30++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 e4 5.Bg2 Rh6 6.f4 Qh4 7.Bf1 Rff6
8.Rg2 Rfg6 9.Rxg6 Rxg6+ 10.Bg2 Rh6
11.Bf1 Kg8 12.Rd2 Qe1 13.Qc3 Rg6+
14.Rg2 (79.105.365) 2278
17/58 0:40 -0.40++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 e4 5.Bg2 Rh6 6.f4 Qh4 7.Bf1 Rff6
8.Rg2 Rfg6 9.Rxg6 Rxg6+ 10.Bg2 Rh6
11.Bf1 Kg8 12.Rd2 Qe1 13.Qc3 Rg6+
14.Rg2 (92.075.375) 2277
17/58 0:57 -0.69++ 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 e4 5.Bg2 Rh6 6.f4 Qh4 7.Bf1 Rff6
8.Rg2 Rfg6 9.Rxg6 Rxg6+ 10.Bg2 Rh6
11.Bf1 Kg8 12.Rd2 Qe1 13.Qc3 Rg6+
14.Rg2 (131.268.370) 2277
17/61 1:01 -0.69 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 e4 5.Bg2 Rh6 6.f4 Qh4 7.Bf1 Rff6
8.Rg2 Rfg6 9.Rxg6 Rxg6+ 10.Bg2 Rh6
11.Bf1 Kg8 12.Rd2 Qe1 13.Qc3 Rg6+
14.Rg2 (139.224.738) 2281
best move: Nh4-f3 time: 1:01.059 min n/s: 2.281.000 CPU 8.2% n/s(1CPU): 27.817.073 nodes: 139.224.738
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]Rybka 3[/b] (256 MB)
by Vasik Rajlich, Larry Kaufman
10.00 0:02 +0.80 1...exd4 2.Nd5 Rd6 3.Bxd4 Bxd4
4.exd4 b6 5.Qb2 Bb7 (197.442) 73
11.00 0:03 +0.80 1...exd4 2.Nd5 Rd6 3.Bxd4 Bxd4
4.exd4 b6 5.Qb2 Bb7 6.Nf4 (290.561) 79
12.01 0:05 +0.81 1...exd4 2.Nd5 Rd6 3.Bxd4 Bxd4
4.exd4 b6 5.Qb2 Bb7 6.Nf4 Be4 (454.064) 81
13.01 0:18 +0.80 1...exd4 2.Ne2 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qe7 5.Qc3 Qe5 6.Nf4 b6 7.c5 Bb7
8.cxb6 Rc6 (1.743.970) 98
13.14 0:23 +0.61++ 1...Nf3+ (2.397.702) 104
13.01 0:28 +0.41++ 1...Nf3+ (3.058.463) 109
13.01 0:38 +0.01++ 1...Nf3+ (4.237.008) 113
13.01 1:10 -0.49 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Bxe2 Rg6+ (7.968.680) 116
best move: Nh4-f3 time: 1:14.272 min n/s: 116.429 nodes: 8.439.515 2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]HIARCS 13.1[/b] (256 MB)
by Mark John Uniacke
10/23 0:00 +0.61 1...exd4 2.Ne2 c5 3.exd4 (292.627) 292
11/28 0:02 +0.65 1...exd4 2.Nb5 Rg6 3.Qd2 (951.353) 361
12/36 0:05 +0.65 1...exd4 2.Nd5 Rd6 3.Bxd4 Bxd4
4.exd4 b6 (2.171.121) 421
13/36 0:07 +0.64 1...exd4 2.Nd5 Rd6 3.Bxd4 Bxd4
4.exd4 b6 5.Qd2 f4 6.Nxf4 Rdf6 (3.100.918) 441
14/38 0:19 +0.64 1...exd4 2.Ne2 Qe7 3.Nf4 dxe3 (8.944.633) 460
15/38 0:43 +0.56 1...exd4 2.Nd5 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qd6 5.Nf4 Qxa3 6.Rd3 Qc5
7.Rd5 Qa3 8.Red1 b6 9.R1d3 Qe7 (20.277.078) 466
15/38 0:51 +0.55 1...Rh6 (23.821.891) 465
15/38 0:58 +0.39++ 1...Rh6 (27.038.650) 465
15/38 0:58 +0.39 1...Rh6 2.dxe5 Qe8 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 (27.387.223) 465
16/38 1:34 +0.14++ 1...Rh6 (43.186.238) 455
16/38 1:35 +0.14 1...Rh6 2.dxe5 Qe8 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 Qf7 6.g3 (43.549.424) 456
[b]16/38 1:43 +0.13 1...Nf3+[/b] (47.521.828) 457
16/44 2:12 -0.85++ 1...Nf3+ (61.474.101) 465
best move: Nh4-f3 time: 2:22.102 min n/s: 473.038 nodes: 67.198.3422bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]Deep Junior 11.2 UCI [/b](256 MB)
by Amir Ban / Shay Bushinsky
12.01 0:03 +0.55 1...exd4 2.Ne2 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qf6 5.c5 Qe5 6.Nf4 Ng6 7.Rd5 Qf6
8.Bc4 Nxf4 (4.607.544) 1462
14.01 0:06 +0.54 1...exd4 2.Ne2 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qf6 5.c5 Qe5 6.Nf4 Ng6 7.Rd5 Qf6
8.Nxg6+ hxg6 9.Bc4 (9.890.960) 1601
14.21 0:17 +0.07 1...Rh6 (10.942.156) 630
16.01 0:40 +0.14 1...Rh6 2.dxe5 Qg5 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg5 6.g3 Ng6 7.Rd5 Re8 8.Rxa5 Nxe5
9.Ra8 (97.738.253) 2391
17.01 1:28 +0.05 1...Rh6 2.dxe5 Qg5 3.Nd5 Qh5 4.h3 gxh3
5.Be2 Qe8 6.g3 h2+ 7.Kh1 Ng6 8.e6 Qxe6
9.Bxg7+ Kxg7 10.Qb2+ Qe5 (201.107.579) 2282
18.01 3:25 0.00 1...Rh6 2.dxe5 Qg5 3.Nd5 Qh5 4.f3 gxf3
5.Nf6 Bxf6 6.exf6 Kg8 7.Qc3 Rg6
8.Qxa5 Nxg2 9.Qd5+ Rf7 10.Qd8+ Rf8 (459.932.373) 2234
best move: Ra6-h6 time: 5:08.087 min n/s: 2.234.742 2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]Stockfish 1.7.1 JA 64bit[/b] (256 MB)
by Tord Romstad, Marco Costalba, Joona Kii
13.01 0:01 +1.09 1...exd4 2.Nb5 Qg5 3.Nxd4 f4 4.exf4 Qxf4
5.Re4 Qg5 6.c5 Raf6 7.Bc1 Qd5 (1.665.560) 912
14.01 0:02 +1.09 1...exd4 2.Nd5 f4 3.Bxd4 Bxd4 4.Rxd4 fxe3
5.fxe3 Rg6 6.Bd3 Rg7 7.Nf4 Qg5 8.Rd5 Nf5
9.Qb2 b6 (2.684.806) 1018
15.01 0:04 +1.17-- 1...exd4 2.Nb5 Qg5 3.Nxd4 f4 4.exf4 Qxf4
5.g3 Nf3+ 6.Nxf3 Qxf3 7.Re7 (4.769.251) 1175
15.01 0:04 +1.01++ 1...exd4 2.Nb5 Qg5 3.Nxd4 Rh6 4.c5 Qh5
5.g3 f4 6.gxh4 Qxh4 (5.678.595) 1213
15.01 0:04 +0.92++ 1...exd4 2.Nb5 Qg5 3.Nxd4 Rh6 4.c5 Qh5
5.g3 f4 6.gxh4 Qxh4 (6.029.379) 1226
15.01 0:05 +0.96 1...exd4 2.Nb5 Qg5 3.Nxd4 Rh6 4.Ne2 Qh5
5.Bxg7+ Kxg7 6.Qb2+ Kg8 7.Qe5 Ng6
8.Qg3 Qh4 9.Qxc7 f4 10.h3 fxe3 (6.369.565) 1241
15.03 0:06 +0.76++ 1...Qg5 2.dxe5 Rh6 3.Na4 Qh5 (7.859.433) 1269
15.03 0:06 +0.44++ 1...Qg5 2.dxe5 Rh6 3.Na4 Qh5 4.Bd3 Ng6
5.f4 gxf3 (8.949.027) 1289
15.03 0:07 +0.52 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg4 6.g3 Ng6 7.Rd5 Re8 8.Nd3 Nh4
9.Nf2 Qg5 10.Rxa5 (9.478.940) 1295
16.01 0:09 -0.04++ 1...Qg5 2.d5 Nf3+ 3.gxf3 gxf3+ 4.Kh1 Rg6
5.Bh3 Qh4 6.Bf1 Qg4 (13.176.816) 1330
16.01 0:10 +0.08 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg4 6.g3 Ng6 7.Rd5 Re8 8.Red1 Qg5
9.Nxg6+ hxg6 10.Qf2 Qh5 11.Rxa5 g5
12.Ra8 Kh7 13.Rb8 Kg6 14.e6 (13.964.880) 1334
17.01 0:12 +0.28 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg4 6.g3 Ng6 7.Rd5 Re8 8.Red1 Qg5
9.e6 Nxf4 10.exf4 Qh5 11.Bxg7+ Kxg7
12.Rxf5 f2+ 13.Kxf2 Qxh2+ 14.Bg2 Rhxe6 (16.382.361) 1351
18.01 0:17 -0.16++ 1...Qg5 2.Nb5 Rg6 3.dxe5 Nf3+ 4.Kh1 Nxe1
5.Rxe1 f4 6.Bd3 fxe3 7.Bxg6 Rxf2 (24.124.169) 1377
18.01 0:19 -0.08 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg5 6.g3 Ng6 7.Rd5 Qe7 8.e6 Bxe6
9.Bxg7+ Kxg7 10.Rxa5 Bd7 11.Qc3+ Kg8
12.Qd4 f2+ 13.Kxf2 Nxf4 14.Qxf4 Rxh2+ (26.387.083) 1383
19.01 0:24 -0.12 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg5 6.g3 Ng6 7.Rd5 Qe7 8.e6 Bxe6
9.Bxg7+ Kxg7 10.Rxa5 Bd7 11.Qc3+ Kg8
12.Qd4 Nxf4 13.Qxf4 Qg7 14.Rd1 Bc6 (34.360.896) 1393
20.01 0:36 -0.36++ 1...Qg5 2.Nb5 Rg6 3.dxe5 Nf3+ 4.Kh1 Nxe1
5.Rxe1 f4 6.Bd3 fxe3 7.Bxg6 Rxf2 (51.589.719) 1412
20.01 0:39 -0.20 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg5 6.g3 Ng6 7.Rd5 Qe7 8.e6 Bxe6
9.Bxg7+ Kxg7 10.Rxa5 Bd7 11.Nd5 Qe4
12.Qf2 b6 13.Ra7 Ne5 14.Rxc7 Ra8 (55.431.608) 1414
21.01 0:53 -0.20 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg5 6.g3 Ng6 7.Rd5 Qe7 8.e6 Bxe6
9.Rxa5 Bd7 10.Nd5 Qd6 11.Bxg7+ Kxg7
12.Rd1 Bc6 13.Qb2+ Kg8 14.c5 Qe5 (76.550.484) 1427
[b]21.02 1:12 -0.32++ 1...Nf3[/b]+ 2.gxf3 gxf3 (105.157.051) 1449
21.02 1:20 -0.44++ 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 4.e4 exd4
5.Nb5 Rg6 6.Bxd4 fxe4 7.Bxg7+ Rxg7
8.Rxe4 Qg5 (117.036.335) 1459
21.02 1:27 -0.68++ 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 4.Nd5 Rh6
5.h3 Rg6 6.Nxc7 Qg5 (127.584.468) 1465
best move: Nh4-f3 time: 1:40.793 min n/s: 1.472.156 nodes: 148.380.163
Code: Select all
Engine: [b]Fire 1.3 x64 ([/b]256 MB)
by Kranium and Sentinel, based on IppoLit
14.00 0:02 +0.92 1...exd4 2.Nb5 Rg6 3.Bxd4 Qe7 4.c5 Be6
5.Qc3 a4 6.e4 Re8 7.Bd3 f4 8.Bc2 f3
9.Bxg7+ Qxg7 (3.079.761) 1454
14.00 0:02 +0.92 1...exd4 2.Nb5 Rg6 3.Bxd4 Qe7 4.c5 Be6
5.Qc3 a4 6.e4 Re8 7.Bd3 f4 8.Bc2 f3
9.Bxg7+ Qxg7 (3.339.482) 1482
15.00 0:05 +0.84++ 1...exd4 2.Nb5 Rg6 3.Bxd4 Qe7 4.c5 Be6
5.Qc3 a4 6.e4 Re8 7.Bd3 f4 8.Bc2 f3
9.Bxg7+ Qxg7 (9.225.971) 1820
15.00 0:05 +0.84++ 1...exd4 2.Nb5 Rg6 3.Bxd4 Qe7 4.c5 Be6
5.Qc3 a4 6.e4 Re8 7.Bd3 f4 8.Bc2 f3
9.Bxg7+ Qxg7 (9.225.971) 1820
15.00 0:08 +0.76++ 1...exd4 2.Nb5 Rg6 3.Bxd4 Qe7 4.c5 Be6
5.Qc3 a4 6.e4 Re8 7.Bd3 f4 8.Bc2 f3
9.Bxg7+ Qxg7 (15.578.690) 1910
15.00 0:08 +0.76++ 1...exd4 2.Nb5 Rg6 3.Bxd4 Qe7 4.c5 Be6
5.Qc3 a4 6.e4 Re8 7.Bd3 f4 8.Bc2 f3
9.Bxg7+ Qxg7 (15.578.690) 1910
15.00 0:08 +0.79 1...exd4 2.Nb5 Rg6 3.Nxd4 Qe7 4.Ne2 b6
5.Nf4 Rc6 6.Bxg7+ Kxg7 7.Qb2+ Kg8
8.Rd2 Ng6 9.Nd5 Qg7 10.Qb5 Ne5
11.Red1 Rd8 (16.662.721) 1922
15.00 0:08 +0.79 1...exd4 2.Nb5 Rg6 3.Nxd4 Qe7 4.Ne2 b6
5.Nf4 Rc6 6.Bxg7+ Kxg7 7.Qb2+ Kg8
8.Rd2 Ng6 9.Nd5 Qg7 10.Qb5 Ne5
11.Red1 Rd8 (17.145.598) 1927
16.00 0:10 +0.77 1...exd4 2.Nb5 Rg6 3.Nxd4 Qf6 4.Rb1 Qe7
5.g3 Nf3+ 6.Nxf3 gxf3 7.Bxg7+ Rxg7
8.c5 Qf6 9.Bc4 Qc6 10.Rb5 b6 11.Rd1 Be6 (20.364.388) 1947
16.00 0:10 +0.77 1...exd4 2.Nb5 Rg6 3.Nxd4 Qf6 4.Rb1 Qe7
5.g3 Nf3+ 6.Nxf3 gxf3 7.Bxg7+ Rxg7
8.c5 Qf6 9.Bc4 Qc6 10.Rb5 b6 11.Rd1 Be6 (21.046.637) 1953
17.00 0:25 +0.81 1...exd4 2.Ne2 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qf6 5.Red1 Ng6 6.Qc3 b6 7.c5 Ba6
8.cxb6 cxb6 9.Qc7 Qe5 10.Rd7 Qxc7
11.Rxc7 Ne5 12.Nd4 Bxf1 13.Rxf1 (51.635.044) 2019
17.00 0:30 +0.69++ 1...Qg5 (61.492.206) 2024
17.00 0:30 +0.69++ 1...Qg5 (61.492.206) 2024
17.00 0:32 +0.61++ 1...Qg5 (65.884.533) 2026
17.00 0:32 +0.61++ 1...Qg5 (65.884.533) 2026
17.00 0:37 +0.49++ 1...Qg5 (76.958.133) 2028
17.00 0:37 +0.49++ 1...Qg5 (76.958.133) 2028
17.00 0:49 +0.31++ 1...Qg5 (101.075.799) 2038
17.00 0:49 +0.31++ 1...Qg5 (101.075.799) 2038
17.00 0:55 +0.52 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3
5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4
9.Bc1 fxe3 10.Bxe3 Qxe5 11.Bxh6 Bxh6
12.Rd5 Qf6 13.Kh2 b6 14.f4 Rg8 (112.729.081) 2043
17.00 0:55 +0.52 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3
5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4
9.Bc1 fxe3 10.Bxe3 Qxe5 11.Bxh6 Bxh6
12.Rd5 Qf6 13.Kh2 b6 14.f4 Rg8 (113.273.311) 2043
18.00 1:00 +0.44++ 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3
5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4
9.Bc1 fxe3 10.Bxe3 Qxe5 11.Bxh6 Bxh6
12.Rd5 Qf6 13.f4 b6 14.Kh2 Rg8 (122.456.555) 2040
18.00 1:00 +0.44++ 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3
5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4
9.Bc1 fxe3 10.Bxe3 Qxe5 11.Bxh6 Bxh6
12.Rd5 Qf6 13.f4 b6 14.Kh2 Rg8 (122.456.555) 2040
18.00 1:00 +0.45 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3
5.Be2 Qg5 6.g3 c6 7.Nf4 Ng6 8.Nxg6+ hxg6
9.Qa4 Re8 10.Qxa5 Qe7 11.Kh2 Kh7
12.f4 Be6 13.Rd6 (123.259.011) 2041
[b]18.00 1:12 +0.36++ 1...Nf3+[/b] (145.331.234) 2012
18.00 1:12 +0.36++ 1...Nf3+ (145.331.234) 2012
18.00 1:17 +0.24++ 1...Nf3+ (154.585.077) 2005
18.00 1:17 +0.24++ 1...Nf3+ (154.585.077) 2005
18.00 1:26 +0.06++ 1...Nf3+ (171.907.771) 1995
18.00 1:26 +0.06++ 1...Nf3+ (171.907.771) 1995
18.00 1:41 -0.21++ 1...Nf3+ (201.782.702) 1981
18.00 1:41 -0.21++ 1...Nf3+ (201.782.702) 1981
18.00 2:00 -0.21 1...Nf3+ (237.420.356) 1970
best move: Nh4-f3 time: 2:00.558 min n/s: 1.970.000 nodes: 237.420.356
Code: Select all
Engine: [b]Naum 4.2[/b] (256 MB)
by Aleksandar Naumov
12/28 0:01 +0.66 1...exd4 2.c5 Rg6 3.exd4 b6 4.d5 bxc5
5.Na4 c4 6.Bxc4 Qd6 7.Bxg7+ (1.921.602) 1173
13/31 0:03 +0.58 1...exd4 2.Ne2 Bd7 3.Nf4 Rh6 4.exd4 Ng6
5.Nxg6+ hxg6 6.d5 Qh4 7.Bxg7+ Kxg7 (4.388.200) 1420
14/32 0:04 +0.60 1...exd4 2.Ne2 Bd7 3.Nf4 Bc6 4.exd4 Bf3
5.c5 Bxd1 6.Qxd1 Re8 7.Bxa6 bxa6
8.a4 (6.518.242) 1559
15/33 0:06 +0.66 1...exd4 2.Ne2 Rh6 3.Bxd4 Qe7 4.c5 b6
5.Bxg7+ Qxg7 6.c6 Rg8 7.Ng3 Qe5
8.Be2 Rd6 (10.907.707) 1697
[b]15/38 0:10 +0.65 1...Nf3+[/b] (18.166.323) 1777
15/54 0:31 -0.90 1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4
4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+
7.Bg2 f4 8.f3 Bxh3 (54.117.378) 1728
best move: Nh4-f3 time: 0:45.755 min n/s: 1.728.492 nodes: 78.349.407
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]Komodo64 1.2 JA[/b] (256 MB)
by Don Dailey, Larry Kaufman
12.01 0:01 +0.82 1...exd4 2.Nb5 Rg6 3.Nxd4 Qe7 4.Bd3 Qe5
5.Bc3 Qc5 6.Qb2 b6 7.Ne2 Bxc3
8.Qxc3+ Rgf6 9.Nf4 Bb7 (2.011.655) 1141
12.40 0:01 +0.82 1...exd4 2.Nb5 Rg6 3.Nxd4 Qe7 4.Bd3 Qe5
5.Bc3 Qc5 6.Qb2 b6 7.Ne2 Bxc3
8.Qxc3+ Rgf6 9.Nf4 Bb7 (2.157.944) 1162
13.01 0:02 +0.82 1...exd4 2.Nb5 Rg6 3.Bxd4 Qg5 4.Kh1 Qe7
5.Qc3 b6 6.c5 Be6 7.cxb6 cxb6 8.Nd6 Rd8
9.Bxg7+ Rxg7 10.Qd4 (3.284.953) 1253
13.40 0:02 +0.82 1...exd4 2.Nb5 Rg6 3.Bxd4 Qg5 4.Kh1 Qe7
5.Qc3 b6 6.c5 Be6 7.cxb6 cxb6 8.Nd6 Rd8
9.Bxg7+ Rxg7 10.Qd4 (3.506.645) 1284
14.01 0:04 +0.78 1...exd4 2.Nb5 Rg6 3.Bxd4 Qg5 4.Kh1 Qe7
5.Qc3 a4 6.Qa5 c6 7.Bxg7+ Qxg7 8.Nd6 Qb2
9.Kg1 Qxa3 10.Qe5+ Rg7 (6.921.147) 1509
14.40 0:04 +0.78 1...exd4 2.Nb5 Rg6 3.Bxd4 Qg5 4.Kh1 Qe7
5.Qc3 a4 6.Qa5 c6 7.Bxg7+ Qxg7 8.Nd6 Qb2
9.Kg1 Qxa3 10.Qe5+ Rg7 (7.260.719) 1526
15.01 0:12 +0.70 1...exd4 2.Nb5 Rg6 3.Bxd4 Qg5 4.Kh1 Bxd4
5.Nxd4 b6 6.c5 Qf6 7.cxb6 cxb6 8.Ne2 Bb7
9.Nf4 Rgg8 10.Rd7 Rg7 11.Nh5 Rc8
12.Qxc8+ (20.705.086) 1671
15.40 0:12 +0.70 1...exd4 2.Nb5 Rg6 3.Bxd4 Qg5 4.Kh1 Bxd4
5.Nxd4 b6 6.c5 Qf6 7.cxb6 cxb6 8.Ne2 Bb7
9.Nf4 Rgg8 10.Rd7 Rg7 11.Nh5 Rc8
12.Qxc8+ (21.285.372) 1672
16.01 0:15 +0.74 1...exd4 2.Nb5 Qg5 3.Bxd4 Nf3+
4.gxf3 gxf3+ 5.Kh1 Rg6 6.Bh3 Qh4
7.Qc3 Qxh3 8.Bxg7+ Rxg7 9.Rg1 Qh6
10.Nxc7 Rfg8 11.Rg3 b6 12.Nd5 Qd6
13.Rxf3 Be6 (26.848.841) 1709
16.40 0:16 +0.74 1...exd4 2.Nb5 Qg5 3.Bxd4 Nf3+
4.gxf3 gxf3+ 5.Kh1 Rg6 6.Bh3 Qh4
7.Qc3 Qxh3 8.Bxg7+ Rxg7 9.Rg1 Qh6
10.Nxc7 Rfg8 11.Rg3 b6 12.Nd5 Qd6
13.Rxf3 Be6 (28.776.825) 1717
17.01 0:23 +0.70 1...exd4 2.Nb5 Qg5 3.Bxd4 Bxd4
4.Nxd4 c5 5.Nb5 Rg8 6.Qc3+ Qf6
7.Qxf6+ Rxf6 8.Nd6 Rfg6 9.Kh1 b6
10.Rd2 Be6 11.Rb1 Rb8 12.Be2 Kg7 (41.084.783) 1761
17.40 0:23 +0.70 1...exd4 2.Nb5 Qg5 3.Bxd4 Bxd4
4.Nxd4 c5 5.Nb5 Rg8 6.Qc3+ Qf6
7.Qxf6+ Rxf6 8.Nd6 Rfg6 9.Kh1 b6
10.Rd2 Be6 11.Rb1 Rb8 12.Be2 Kg7 (41.754.043) 1765
18.01 0:58 +0.61 1...exd4 2.Ne2 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qf6 5.c5 Ng6 6.Qc3 Ne5 7.Red1 Nc6
8.R4d2 Be6 9.Qxf6+ Rhxf6 10.Nf4 Bb3
11.Rb1 a4 12.Rd7 R6f7 (103.869.358) 1778
18.40 0:59 +0.61 1...exd4 2.Ne2 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qf6 5.c5 Ng6 6.Qc3 Ne5 7.Red1 Nc6
8.R4d2 Be6 9.Qxf6+ Rhxf6 10.Nf4 Bb3
11.Rb1 a4 12.Rd7 R6f7 (105.339.007) 1780
19.01 1:10 +0.63 1...exd4 2.Ne2 Rh6 3.Rxd4 Qe7 4.Rd2 Ng6
5.Bxg7+ Qxg7 6.Red1 b6 7.Rd8 Qe7
8.Qb2+ Kg8 9.Rxf8+ Nxf8 10.Nf4 Bd7
11.Bd3 Qh4 12.h3 gxh3 13.gxh3 Qg5+
14.Kf1 Qg7 (125.553.220) 1792
19.07 1:48 -0.01 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe6 8.Qxf3 Nxe5
9.Bxe5 Qxe5 10.Nd7 Qb2 11.Bg2 Rf7
12.Nc5 b6 13.Qd5 Rf8 14.Nd7 Rd6 (191.501.205) 1757
19.40 1:50 -0.01 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe6 8.Qxf3 Nxe5
9.Bxe5 Qxe5 10.Nd7 Qb2 11.Bg2 Rf7
12.Nc5 b6 13.Qd5 Rf8 14.Nd7 Rd6 (193.938.827) 1756
20.01 1:56 0.00 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe6 8.Qxf3 Nxe5
9.Bxe5 Qxe5 10.Nd7 Qb2 11.Re2 Qb3
12.Red2 Re8 13.Rd3 Qa2 14.Bg2 Qc2 (203.995.580) 1757
20.40 2:01 0.00 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe6 8.Qxf3 Nxe5
9.Bxe5 Qxe5 10.Nd7 Qb2 11.Re2 Qb3
12.Red2 Re8 13.Rd3 Qa2 14.Bg2 Qc2 (213.036.914) 1754
21.01 2:09 0.00 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe6 8.Qxf3 Nxe5
9.Bxe5 Qxe5 10.Nd7 Qb2 11.Re2 Qb3
12.Red2 Re8 13.Rd3 Qa2 14.Bg2 Qc2 (228.089.464) 1758
best move: Qd8-g5 time: 6:54.214 min n/s: 1.758.191 nodes: 228.089.464 2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]spark-0.4[/b] (256 MB)
by AJ Siemelink
12/20 0:01 +0.94 1...exd4 2.Nb5 Rh6 3.Bxd4 Bxd4
4.Nxd4 Qe7 5.c5 Qe5 6.Bd3 Bd7 7.Qb3 Bc6 (3.644.975) 1915
13/25 0:03 +1.03 1...exd4 2.Ne2 c5 3.exd4 Qb6 4.Bc3 cxd4
5.Bxd4 Bxd4 6.Nxd4 Qc5 7.Qb2 Kg8
8.Nb3 Rb6 (7.539.015) 2279
13/26 0:05 +0.69 1...Qg5 (12.672.535) 2507
13/26 0:05 +0.97 1...Qg5 2.dxe5 Bxe5 3.Nd5 Bxb2
4.Qxb2+ Qg7 5.Qxg7+ Kxg7 6.Nxc7 Rc6
7.Nb5 f4 8.exf4 Rxf4 9.Re7+ Rf7
10.Re8 Bd7 11.Rd8 (14.320.163) 2557
14/27 0:06 +0.72 1...Qg5 (17.696.094) 2619
14/27 0:07 +0.55 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg4 6.h3 Qg3 7.Qf2 Qxf2+
8.Kxf2 fxg2 9.Bxg2 Nxg2 10.Kxg2 (20.363.782) 2658
15/32 0:09 +0.55 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3
5.Nf4 Qg4 6.h3 Qg3 7.Qf2 Qxf2+
8.Kxf2 fxg2 9.Bxg2 Nxg2 10.Kxg2 (25.752.595) 2728
[b]15/32 0:10 +0.30 1...Nf3+ [/b](28.412.195) 2743
15/32 0:11 -0.20 1...Nf3+ (32.385.831) 2731
15/35 0:14 -0.95 1...Nf3+ (40.094.211) 2705
15/36 0:19 -1.19 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 e4 6.Kh1 Qh4 7.Rg1 Rg8
8.d5 b6 9.a4 Ba6 10.Ree1 Bxb2
11.Qxb2+ R6g7 (52.063.220) 2691
best move: Nh4-f3 time: 0:23.821 min n/s: 2.675.554 nodes: 63.734.385
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: [b]Deep Shredder 12 UCI[/b] (256 MB)
by Stefan Meyer-Kahlen
10/22 0:01 +0.55 1...e4 2.d5 Bd7 3.c5 Rg6 4.Nb5 Bxb5
5.Bxb5 Bxb2 6.Qxb2+ Qf6 7.Qd2 b6
8.Qc2 (554.269) 433
11/28 0:02 +0.64 1...e4 2.d5 Bd7 3.c5 Rh6 4.Ne2 Qe7
5.Bxg7+ Qxg7 6.Qb3 b6 7.c6 Qe5 8.Nf4 Bc8
9.Bb5 (1.070.200) 493
11/28 0:02 +0.46 1...exd4 2.Nb5 Rh6 3.Bxd4 Qe7 4.c5 Ng6
5.Bxg7+ Qxg7 6.Qc3 Qxc3 7.Nxc3 Ne5
8.Rd5 Nc6 9.Red1 Be6 (1.205.701) 508
12/36 0:03 +0.47 1...exd4 2.Nb5 Rh6 3.c5 Ng6 4.Bxd4 Bxd4
5.Rxd4 Qh4 6.h3 Qf6 7.Nxc7 gxh3
8.Qc3 Qe5 9.Qxa5 hxg2 10.Bxg2 Rg8 (1.760.435) 550
13/34 0:07 +0.36 1...exd4 2.Ne2 Qe7 3.exd4 Re6 4.d5 Re4
5.Qd2 Bxb2 6.Qxb2+ Kg8 7.Qc3 f4 8.c5 a4
9.d6 Qd7 (4.504.400) 619
14/37 0:09 +0.32 1...exd4 2.Ne2 Qe7 3.exd4 Re6 4.d5 Re4
5.Qd2 Bxb2 6.Qxb2+ Qe5 7.Qxe5+ Rxe5
8.Nd4 Rfe8 9.Rxe5 Rxe5 10.g3 Ng6
11.Nb5 Re7 (5.919.421) 633
15/42 0:20 +0.49 1...exd4 2.Ne2 Rh6 3.Bxd4 Qg5
4.Bxg7+ Qxg7 5.Rd5 b6 6.Red1 Qf6
7.c5 Be6 8.R5d2 Qe5 9.Qb2 Qxb2
10.Rxb2 Bc4 11.cxb6 (13.667.012) 660
[b]15/48 2:09 -2.15 1...Nf3+[/b] 2.gxf3 gxf3 3.dxe5 Qh4
4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+
7.Bg2 f4 8.f3 Bxh3 9.exf4 Qxf4 10.e6 Bxe6
11.Bxg7+ Kxg7 12.Qb2+ Kg8 13.Rd4 Qg5
14.Qxb7 Qc5 (87.776.892) 678 SB:1
16/48 2:24 -2.23 1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4
4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+
7.Bg2 f4 8.f3 Bxh3 9.exf4 Qxf4
10.Qc3 b6 11.Rd3 (98.283.455) 680 SB:3
17/50 3:02 -2.28 1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4
4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+
7.Bg2 f4 8.f3 fxe3 9.Rxe3 Bxh3
10.Re2 Qg3 11.e6 Bxe6 12.Bxg7+ Kxg7
13.Qc3+ Kg8 14.c5 Bh3 (124.914.060) 684 SB:23
best move: Nh4-f3 time: 3:28.527 min n/s: 689.547 CPU 99.9% n/s(1CPU): 690.237 nodes: 143.767.936 SB: 31 2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
[b]Engine: Zappa Mexico II [/b](256 MB)
by Anthony Cozzie
9/33 0:01 +0.38 1...Qg5 2.Nd5 c6 3.Nc7 Ra7 4.d5 b6
5.d6 (973.507) 606
9/33 0:01 +0.38 1...Qg5 2.Nd5 c6 3.Nc7 Ra7 4.d5 b6 (1.048.676) 616
10/39 0:02 +0.43 1...Qg5 2.Nd5 Nf3+ 3.gxf3 gxf3+
4.Kh1 Rg6 5.Bh3 Qh4 6.dxe5 Qxh3 (1.838.934) 697
10/39 0:02 +0.43 1...Qg5 2.Nd5 Nf3+ 3.gxf3 gxf3+
4.Kh1 Rg6 5.Bh3 Qh4 6.dxe5 Qxh3 (2.103.161) 721
11/41 0:05 +0.87 1...Qg5 2.dxe5 Qh5 3.Nd5 Rh6 4.f4 gxf3
5.Nf6 Qg5 6.g3 (4.962.110) 837
11/41 0:07 +0.56 1...e4 2.d5 Rg6 3.Nb5 b6 4.c5 bxc5
5.Bxg7+ Rxg7 6.Qxc5 (6.615.953) 862
11/41 0:08 +0.56 1...e4 2.d5 Rg6 3.Nb5 b6 4.c5 bxc5
5.Bxg7+ Rxg7 6.Qxc5 (7.199.820) 872
12/41 0:10 +0.70 1...e4 2.c5 Rh6 3.d5 Qf6 4.Na4 Qe7
5.Rb1 Rd8 6.Bxg7+ Qxg7 (9.128.066) 892
[b]12/41 0:15 +0.59 1...Nf3+[/b] 2.gxf3 gxf3 3.dxe5 Qh4 4.e6 Rxe6
5.Kh1 Rh6 6.h3 f4 (14.902.644) 933
12/41 0:16 +0.59 1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4 4.e6 Rxe6
5.Kh1 Rh6 6.h3 f4 (15.034.567) 933
13/45 0:27 -0.95 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3 7.Qe4 exd4
8.Bxd4 Bxd4 9.Rxd4 (26.448.241) 973
13/45 0:27 -0.95 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3 7.Qe4 exd4
8.Bxd4 Bxd4 9.Rxd4 (26.629.689) 974
14/45 0:27 -0.95 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3 7.Qe4 exd4
8.Bxd4 Bxd4 9.Rxd4 (26.812.893) 975
14/45 0:27 -0.95 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Rxe2 Rg6+ 5.Bg2 f4 6.f3 fxe3 7.Qe4 exd4
8.Bxd4 Bxd4 9.Rxd4 (27.267.860) 977
15/49 1:02 -1.69 1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4
4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+
7.Bg2 Rxg2+ 8.Kxg2 f4 9.f3 Bxh3+
10.Kg1 Rg8 11.Rg2 Bxg2 12.Qxg2 fxe3 (60.779.466) 978
15/49 1:02 -1.69 1...Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4
4.Ne2 Rh6 5.h3 fxe2 6.Rxe2 Rg6+
7.Bg2 Rxg2+ 8.Kxg2 f4 9.f3 Bxh3+
10.Kg1 Rg8 11.Rg2 Bxg2 12.Qxg2 fxe3 (61.242.407) 979
best move: Nh4-f3 time: 1:04.085 min n/s: 1.203.512 nodes: 61.893.668junior (& komodo) the only swings & misses --- though that rook swing & pileup against the enemy king would certainly be enough to scare the daylights out of just about any human player.
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Ribli - Lobron, Germany 1992
didn't realize critter was that strong tactically; the latest edition joins the creme de la creme -- single core result:
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - -
Code: Select all
Engine: Critter 0.70 64-bit (256 MB)
by Richard Vida
13/28 0:01 +0.99 1...exd4 2.Nb5 Rg6 3.Bxd4 Qe7 4.Qc3 a4
5.c5 Be6 6.c6 b6 7.Bc4 Bxc4 8.Bxg7+ Rxg7
9.Qxc4 (1.818.781) 1154
14/39 0:02 +0.95 1...exd4 2.Nb5 Rg6 3.Nxd4 Qe7 4.Ne2 Rb6
5.Bxg7+ Qxg7 6.Rd5 Qb2 7.Qxb2+ Rxb2
8.Rxa5 Ng6 9.Rd5 Kg7 (4.006.037) 1380
15/39 0:05 +0.83++ 1...exd4 2.Nb5 Rg6 3.Nxd4 Qe7 4.Ne2 Rb6
5.Bxg7+ Qxg7 6.Rd2 Ng6 7.c5 Rbf6
8.Qa4 Rc6 9.Qxa5 Qe5 10.Rc2 (9.061.033) 1552
15/39 0:06 +0.91 1...exd4 2.Nb5 Rh6 3.Bxd4 Bxd4
4.Rxd4 Qf6 5.Rd2 Qg7 6.Qb2 Rc6 7.Nd4 Rb6
8.Qc3 Qe5 9.c5 Rc6 (10.241.421) 1574
15/39 0:08 +0.71++ 1...Nf3+ (14.387.667) 1609
15/39 0:11 +0.54++ 1...Nf3+ (18.575.945) 1633
15/39 0:15 +0.28++ 1...Nf3+ (25.882.220) 1657
15/39 0:20 -0.10++ 1...Nf3+ (34.260.875) 1665
15/39 0:29 -0.69++ 1...Nf3+ (48.895.261) 1670
15/39 0:47 -1.48 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Qxe2 f4 5.exf4 Rg6+ 6.Kh1 Rxf4
7.Bg2 exd4 8.Be4 Bf5 9.Bxb7 Re6
10.Qd2 Qg5 11.Bd5 (79.483.252) 1684
16/39 0:49 -1.36-- 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Qxe2 f4 5.exf4 Rg6+ 6.Kh1 Rxf4
7.Bg2 exd4 8.Be4 Bf5 9.Bxb7 Re6
10.Qd2 Qg5 11.Bd5 (82.917.324) 1690
16/39 0:50 -1.39 1...Nf3+ 2.gxf3 gxf3 3.Ne2 fxe2
4.Qxe2 f4 5.exf4 Rxf4 6.Rd3 Bf5
7.Rg3 Re4 8.Qd1 Rxe1 9.Qxe1 exd4
10.Bg2 Re6 11.Qxa5 (84.990.287) 1691
best move: Nh4-f3 time: 1:01.246 min n/s: 1.715.081 nodes: 103.542.899 -
michiguel
- Posts: 6401
- Joined: Thu Mar 09, 2006 8:30 pm
- Location: Chicago, Illinois, USA
Re: Test Position: Ribli - Lobron, Germany 1992
Nice position. 7.5 min for GaviotaAlbert Silver wrote:Zoltan Ribli - Eric Lobron, Germany 1992
[D]2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - - 0 1
21...Nf3+! is the beginning of the end.
Miguel
Code: Select all
+-----------------+
| . . b q . r . k | [Black]
| . p p . . . b p |
| r . . . . . . . |
| p . . . p p . . | Castling:
| . . P P . . p n | ep: -
| P . N . P . . . |
| . B Q . . P P P |
| . . . R R B K . |
+-----------------+
analyze
********* Starts iterative deepening, thread = 0
set timer to infinite
73 1: 0.0 -0.13 exd4 2.exd4 Bxd4
706 2 0.0 :-(
1280 2: 0.0 -0.79 exd4 2.Nd5
7664 3: 0.0 -1.11 Bd7 2.dxe5 Bxe5 3.Rd5
23255 4: 0.1 -1.19 Bd7 2.c5 exd4 3.Bxa6 dxc3
105417 5: 0.3 -1.06 exd4 2.exd4 Ng6 3.Nd5 Bd7
265414 6 0.6 -1.33 exd4 2.Nb5 Qe7 3.Bxd4 Rd8 4.Bd3
387818 6: 0.8 -1.33 exd4 2.Nb5 Qe7 3.Bxd4 Rd8 4.Bd3
785486 7 1.6 -1.06 exd4 2.c5 Ra8 3.Nb5 Be6 4.c6 bxc6
5.Bxd4
1025599 7: 2.0 -1.06 exd4 2.c5 Ra8 3.Nb5 Be6 4.c6 bxc6
5.Bxd4
2326053 8 4.3 -1.13 exd4 2.Nb5 Qe7 3.exd4 Re6 4.Rxe6 Bxe6
5.Re1
3123741 8: 5.6 -1.13 exd4 2.Nb5 Qe7 3.exd4 Re6 4.Rxe6 Bxe6
5.Re1
6989528 9 12.1 -1.11 exd4 2.Nb5 Qe7 3.exd4 Re6 4.Rxe6 Bxe6
5.d5 Bf7 6.Bxg7+ Kxg7
8162270 9: 13.9 -1.11 exd4 2.Nb5 Qe7 3.exd4 Re6 4.Rxe6 Bxe6
5.d5 Bf7 6.Bxg7+ Kxg7
13532198 10 22.8 -1.33 exd4 2.Nb5 f4 3.Bxd4 Bxd4 4.Rxd4 Qe7
5.Qc3 fxe3 6.Rd5+ Kg8 7.Rxe3
28106460 10 46.5 :-) Qg5
28586949 10 47.3 -0.95 Qg5 2.Nd5 Nf3+ 3.gxf3 gxf3+ 4.Kh1 Rg6
5.Bh3 Qh4 6.dxe5 Qxh3 7.Nf4 Qh4 8.Nxg6+
hxg6
31798858 10: 52.5 -0.95 Qg5 2.Nd5 Nf3+ 3.gxf3 gxf3+ 4.Kh1 Rg6
5.Bh3 Qh4 6.dxe5 Qxh3 7.Nf4 Qh4 8.Nxg6+
hxg6
62150104 11 110.4 -1.13 Qg5 2.Nd5 f4 3.exf4 exf4 4.Kh1 c6 5.Nc7
Bf5 6.Bd3 Rb6
93521877 11: 158.7 -1.13 Qg5 2.Nd5 f4 3.exf4 exf4 4.Kh1 c6 5.Nc7
Bf5 6.Bd3 Rb6
146962261 12 248.0 -0.99 Qg5 2.Nd5 f4 3.exf4 exf4 4.Kh1 c6 5.Nc7
Bf5 6.Qb3 f3 7.gxf3
275655939 12 460.3 :-) Nf3+
382105715 12 635.0 :-) Nf3+
454600805 12 753.3 +0.36 Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4 4.Ne2 Rh6
5.h3 fxe2 6.Rxe2 Rg6+ 7.Bg2 f4 8.f3
fxe3 9.Rxe3 Bf5 10.Red3 Bxh3
461145924 12: 763.0 +0.36 Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4 4.Ne2 Rh6
5.h3 fxe2 6.Rxe2 Rg6+ 7.Bg2 f4 8.f3
fxe3 9.Rxe3 Bf5 10.Red3 Bxh3
667263941 13 1112.8 +0.39 Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4 4.Ne2 Rh6
5.h3 fxe2 6.Qxe2 Rg6+ 7.Bg2 Qxh3 8.f4
Rg8 9.Rd2 Qh4 10.Kf1 Bf8
732560854 13: 1219.1 +0.39 Nf3+ 2.gxf3 gxf3 3.dxe5 Qh4 4.Ne2 Rh6
5.h3 fxe2 6.Qxe2 Rg6+ 7.Bg2 Qxh3 8.f4
Rg8 9.Rd2 Qh4 10.Kf1 Bf8-
meschle
- Posts: 200
- Joined: Tue Apr 01, 2008 11:53 pm
Re: Test Position: Ribli - Lobron, Germany 1992
Thanks john for all your testing - fire has a similar pv to stockfish 
rybka 4 (one core) faster solution in aquarium - test few times closing aqaurium to clear hash.
[-1.61] d=15 1...Nf3 2.gxf3 gxf3 3.Ne2 Qh4 4.Ng3 f4 (0:02:23) 18947kN
[-1.21] d=15 1...Nf3 2.gxf3 gxf3 3.Ne2 Qh4 4.Ng3 f4 5.exf4 exf4 6.Re5 Bg4 (0:01:44) 13603kN
[-1.06] d=15 1...Nf3 2.gxf3 gxf3 3.Ne2 Qh4 4.Ng3 f4 5.exf4 exf4 6.Re5 Bxe5 7.dxe5 (0:01:20) 10177kN
[-0.94] d=14 1...Nf3 2.gxf3 gxf3 3.Ne2 fxe2 4.Rxe2 Rg6 5.Bg2 f4 6.f3 fxe3 7.dxe5 Qg5 8.Kh1 Rh6 9.Qe4 Qg3 10.Bf1 Be6 11.Rg2 Qxf3 12.Qxf3 Rxf3 13.Be2 Rf8 (0:00:49) 6334kN
[-0.94] d=13 1...Nf3 2.gxf3 gxf3 3.Ne2 fxe2 4.Rxe2 Rg6 5.Bg2 f4 6.f3 fxe3 7.dxe5 Qg5 8.Kh1 Rh6 9.Qe4 Qg3 10.Bf1 Be6 11.Rg2 Qxf3 12.Qxf3 Rxf3 13.Be2 Rf8 (0:00:42) 5457kN
[-0.84] d=12 1...Nf3 2.gxf3 gxf3 3.Ne2 fxe2 4.Rxe2 Rg6 5.Bg2 f4 6.f3 fxe3 7.dxe5 Qg5 8.Kh1 Rh6 9.Qe4 Qg3 10.Bf1 Be6 11.Rg2 Qxf3 12.Qxf3 Rxf3 13.Be2 Rf8 (0:00:33) 4238kN
[-0.76] d=12 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 4.Rd4 Qg5 5.Kh1 (0:00:22) 2779kN
[-0.64] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 4.Rd4 Qg5 5.Kh1 Rg6 6.Bh3 Rh6 7.Rg1 Qh5 (0:00:11) 1417kN
[+0.07] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 (0:00:06) 823kN
[+0.47] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 (0:00:05) 677kN
[+0.62] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 (0:00:05) 588kN
[+0.68] d=11 1...exd4 2.Nb5 Rg6 3.Nxd4 Qf6 4.c5 Qe5 5.Bb5 (0:00:03) 406kN
[+0.74] d=10 1...exd4 2.Ne2 Qe7 3.Nf4 dxe3 4.Rxe3 Qg5 5.Bxg7 Qxg7 6.c5 (0:00:02) 260kN
[+0.68] d=9 1...exd4 2.Nd5 Rd6 3.Bxd4 Bxd4 4.exd4 b6 5.Qc3 f4 6.Ne7 (0:00:01) 107kN
[+0.71] d=9 1...exd4 2.Nd5 Qd6 3.Bxd4 Bxd4 4.Rxd4 Qxa3 5.Nxc7 Rc6 6.Nb5 Qe7 7.Red1 Be6 8.Nd6 (0:00:00) 65kN
[+0.83] d=8 1...exd4 2.Nd5 Qd6 3.Bxd4 Bxd4 4.Rxd4 Qxa3 5.Nxc7 Rc6 6.Nb5 Qb4 7.Rb1 (0:00:00) 36kN
[+0.80] d=7 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Ne2 Qc7 6.Nf4 Rd8 (0:00:00) 4kN
[+0.68] d=6 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Nd6 Bc6 (0:00:00) 2kN
[+0.72] d=5 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Rb6 6.Nd6 (0:00:00) 1kN
[+0.60] d=4 1...exd4 2.Nb5 Qe7 3.Bxd4 Be5 4.Qb2 Ng6 (0:00:00) 0kN
rybka 4 (one core) faster solution in aquarium - test few times closing aqaurium to clear hash.
[-1.61] d=15 1...Nf3 2.gxf3 gxf3 3.Ne2 Qh4 4.Ng3 f4 (0:02:23) 18947kN
[-1.21] d=15 1...Nf3 2.gxf3 gxf3 3.Ne2 Qh4 4.Ng3 f4 5.exf4 exf4 6.Re5 Bg4 (0:01:44) 13603kN
[-1.06] d=15 1...Nf3 2.gxf3 gxf3 3.Ne2 Qh4 4.Ng3 f4 5.exf4 exf4 6.Re5 Bxe5 7.dxe5 (0:01:20) 10177kN
[-0.94] d=14 1...Nf3 2.gxf3 gxf3 3.Ne2 fxe2 4.Rxe2 Rg6 5.Bg2 f4 6.f3 fxe3 7.dxe5 Qg5 8.Kh1 Rh6 9.Qe4 Qg3 10.Bf1 Be6 11.Rg2 Qxf3 12.Qxf3 Rxf3 13.Be2 Rf8 (0:00:49) 6334kN
[-0.94] d=13 1...Nf3 2.gxf3 gxf3 3.Ne2 fxe2 4.Rxe2 Rg6 5.Bg2 f4 6.f3 fxe3 7.dxe5 Qg5 8.Kh1 Rh6 9.Qe4 Qg3 10.Bf1 Be6 11.Rg2 Qxf3 12.Qxf3 Rxf3 13.Be2 Rf8 (0:00:42) 5457kN
[-0.84] d=12 1...Nf3 2.gxf3 gxf3 3.Ne2 fxe2 4.Rxe2 Rg6 5.Bg2 f4 6.f3 fxe3 7.dxe5 Qg5 8.Kh1 Rh6 9.Qe4 Qg3 10.Bf1 Be6 11.Rg2 Qxf3 12.Qxf3 Rxf3 13.Be2 Rf8 (0:00:33) 4238kN
[-0.76] d=12 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 4.Rd4 Qg5 5.Kh1 (0:00:22) 2779kN
[-0.64] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 4.Rd4 Qg5 5.Kh1 Rg6 6.Bh3 Rh6 7.Rg1 Qh5 (0:00:11) 1417kN
[+0.07] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 (0:00:06) 823kN
[+0.47] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 (0:00:05) 677kN
[+0.62] d=11 1...Nf3 2.gxf3 gxf3 3.dxe5 Qh4 (0:00:05) 588kN
[+0.68] d=11 1...exd4 2.Nb5 Rg6 3.Nxd4 Qf6 4.c5 Qe5 5.Bb5 (0:00:03) 406kN
[+0.74] d=10 1...exd4 2.Ne2 Qe7 3.Nf4 dxe3 4.Rxe3 Qg5 5.Bxg7 Qxg7 6.c5 (0:00:02) 260kN
[+0.68] d=9 1...exd4 2.Nd5 Rd6 3.Bxd4 Bxd4 4.exd4 b6 5.Qc3 f4 6.Ne7 (0:00:01) 107kN
[+0.71] d=9 1...exd4 2.Nd5 Qd6 3.Bxd4 Bxd4 4.Rxd4 Qxa3 5.Nxc7 Rc6 6.Nb5 Qe7 7.Red1 Be6 8.Nd6 (0:00:00) 65kN
[+0.83] d=8 1...exd4 2.Nd5 Qd6 3.Bxd4 Bxd4 4.Rxd4 Qxa3 5.Nxc7 Rc6 6.Nb5 Qb4 7.Rb1 (0:00:00) 36kN
[+0.80] d=7 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Ne2 Qc7 6.Nf4 Rd8 (0:00:00) 4kN
[+0.68] d=6 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Nd6 Bc6 (0:00:00) 2kN
[+0.72] d=5 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Rb6 6.Nd6 (0:00:00) 1kN
[+0.60] d=4 1...exd4 2.Nb5 Qe7 3.Bxd4 Be5 4.Qb2 Ng6 (0:00:00) 0kN
Regards Mark
Quad Q6600 3.0 Ghz, Vista 64bit, 4gb Ram
Quad Q6600 3.0 Ghz, Vista 64bit, 4gb Ram
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Ribli - Lobron, Germany 1992
that's extremely odd - did you use large parges? smaller/larger hash size perhaps? seems inexplicable to me. using the same computer in aquarium, this time with 1GB hash, i get:
did you use rybka 4.exe (the 1 cpu version)? perhaps this is in fact different than DR4 set to 1 core. the other possibilities as i mentioned are large parge pages (though that theoretically shouldn't explain the very low depth) or some ideal hash size. also, did you use R4x64 or SSE4.2?
my desktop running DR4x64 finds this @ D16, but that is using multicore & therefore given to a lot of variability -- i would test with one but i think i would lose large pages & have to reboot.
New game
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - - 0 1
Analysis by Deep Rybka 4:
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 6 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 7 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 8 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 9 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 10 00:00:00 6kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 10 00:00:00 78kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 11 00:00:00 150kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 12 00:00:00 240kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 13 00:00:00 338kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 14 00:00:01 523kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 15 00:00:02 1034kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe7 8.Nd5 Qf7 9.Qxf3 Nxe5 10.Qf4
= (0.17) Depth: 16 00:00:07 2822kN
1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 4.Ra1 Rg6
= (0.11) Depth: 16 00:00:13 4890kN
1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 4.Ra1 Rg6
= (-0.04) Depth: 16 00:00:15 5748kN
thanks for sharing your results, i'll post this over @ rybkaforum to see if anyone has ideas.
several other tests w/ hash ranging from 64MB to 4096MB, but nothign close to d11. the inconsistency is puzzling; as you see even my own results do not come close to matching my initial one, in fact all results were on the 2 min side (i didn't wait around but they all suprassed my first result).[-0.12] d=18 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 4.Nd5 Rh6 5.h3 Rg6 (0:02:08) 23179kN
[+0.00] d=18 1...Qg5 2.dxe5 Rh6 3.Nd5 Nf3+ 4.gxf3 gxf3+ 5.Kh1 f4 6.e6 Bxe6 7.Nxf4 Rxf4 8.exf4 Rxh2+ 9.Kxh2 Qxf4+ 10.Kh1 Qh6+ 11.Kg1 Qg5+ 12.Kh1 Qh6+ 13.Kg1 Qg5+ 14.Kh1 Qh6+ 15.Kg1 Qg5+ 16.Kh1 Qh6+ (0:01:25) 15119kN
[+0.00] d=17 1...Qg5 2.dxe5 Rh6 3.Nd5 Nf3+ 4.gxf3 gxf3+ 5.Kh1 f4 6.e6 Bxe6 7.Nxf4 Rxf4 8.exf4 Rxh2+ 9.Kxh2 Qxf4+ 10.Kh1 Qh6+ 11.Kg1 Qg5+ 12.Kh1 Qh6+ 13.Kg1 Qg5+ 14.Kh1 Qh6+ 15.Kg1 Qg5+ 16.Kh1 Qh6+ (0:01:10) 12483kN
[+0.00] d=16 1...Qg5 2.dxe5 Rh6 3.Nd5 Nf3+ 4.gxf3 gxf3+ 5.Kh1 f4 6.e6 Bxe6 7.Nxf4 Rxf4 8.exf4 Rxh2+ 9.Kxh2 Qxf4+ 10.Kh1 Qh6+ 11.Kg1 Qg5+ 12.Kh1 Qh6+ 13.Kg1 Qg5+ 14.Kh1 Qh6+ 15.Kg1 Qg5+ 16.Kh1 Qh6+ (0:01:03) 11246kN
[+0.01] d=16 1...Qg5 2.dxe5 Rh6 3.Nd5 Nf3+ 4.gxf3 Qh5 5.Bg2 gxf3 6.h3 fxg2 7.Nf4 Qf3 8.Qa4 b6 (0:00:51) 8986kN
[+0.13] d=15 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe7 8.Nd5 Qf7 9.Qxf3 Nxe5 10.Qf4 Nf3+ 11.Qxf3 Bxb2 12.Qe2 Qg7 13.Nxc7 Bc3 14.Nd5 Bxe1 15.Qxe1 b6 16.Qd2 Rd8 (0:00:26) 4280kN
[+0.13] d=14 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe7 8.Nd5 Qf7 9.Qxf3 Nxe5 10.Qg2 Rd8 11.Bc3 (0:00:22) 3600kN
[+0.19] d=13 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3 5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4 9.Bc1 fxg3 10.fxg3 Qxg3+ 11.Kh1 Rxf1+ 12.Rxf1 Bxe5 13.Bf3 Rf6 14.Bb2 b6 15.Nd5 Rf8 16.Bxe5+ (0:00:16) 2576kN
[+0.19] d=12 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3 5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4 9.Bc1 fxg3 10.fxg3 Qxg3+ 11.Kh1 Rxf1+ 12.Rxf1 Bxe5 13.Bf3 Rf6 14.Bb2 b6 15.Nd5 Rf8 16.Bxe5+ (0:00:16) 2418kN
[+0.39] d=12 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3 5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4 9.Bc1 fxe3 10.Bxe3 Qxe5 11.Bxh6 Bxh6 12.Rd5 Qf6 13.Kh2 b6 14.f4 Be6 15.Re5 Bg7 16.Rd1 Bf5 (0:00:10) 1444kN
[+0.54] d=12 1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.h3 gxh3 5.Be2 Qg5 6.g3 Ng2 7.Rf1 Nxe3 8.Nxe3 f4 9.Bc1 fxe3 10.Bxe3 Qxe5 (0:00:07) 955kN
[+0.71] d=12 1...exd4 2.Ne2 Qe7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Qd2 Be6 7.Nd6 Ng6 8.e4 f4 (0:00:03) 465kN
[+0.66] d=11 1...exd4 2.Ne2 Qe7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Ng6 6.Qc3+ Kg8 7.g3 Ne5 8.Bg2 Kg7 9.Bd5 (0:00:02) 289kN
[+0.72] d=10 1...exd4 2.Ne2 Qe7 3.Nf4 Rh6 4.exd4 Qd6 5.Qd2 Ng6 6.Nxg6+ hxg6 7.g3 f4 (0:00:01) 131kN
[+0.83] d=9 1...exd4 2.c5 Qg5 3.exd4 Rg6 4.Kh1 Re6 5.d5 Rxe1 6.Rxe1 Bd7 7.Nb5 Qf4 8.g3 (0:00:01) 87kN
[+0.75] d=8 1...exd4 2.Nb5 Rg6 3.Bxd4 Bxd4 4.exd4 c6 5.Nc3 Re8 (0:00:00) 34kN
[+0.73] d=7 1...e4 2.c5 Rh6 3.Bc4 Bd7 4.Qb3 b6 5.Nd5 Rc6 6.cxb6 cxb6 7.Nf4 (0:00:00) 9kN
[+0.68] d=6 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Nd6 Bc6 (0:00:00) 2kN
[+0.72] d=5 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Rb6 6.Nd6 (0:00:00) 1kN
[+0.60] d=4 1...exd4 2.Nb5 Qe7 3.Bxd4 Be5 4.Qb2 Ng6 (0:00:00) 0kN
did you use rybka 4.exe (the 1 cpu version)? perhaps this is in fact different than DR4 set to 1 core. the other possibilities as i mentioned are large parge pages (though that theoretically shouldn't explain the very low depth) or some ideal hash size. also, did you use R4x64 or SSE4.2?
my desktop running DR4x64 finds this @ D16, but that is using multicore & therefore given to a lot of variability -- i would test with one but i think i would lose large pages & have to reboot.
New game
2bq1r1k/1pp3bp/r7/p3pp2/2PP2pn/P1N1P3/1BQ2PPP/3RRBK1 b - - 0 1
Analysis by Deep Rybka 4:
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 6 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 7 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 8 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 9 00:00:00 0kN
1...e4 2.d5 Rh6 3.Ne2 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Rc1 Qd7 14.Rfd1
+/= (0.31) Depth: 10 00:00:00 6kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 10 00:00:00 78kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 11 00:00:00 150kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 12 00:00:00 240kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 13 00:00:00 338kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 14 00:00:01 523kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Nxe5 8.Bxe5 Bxf6 9.Bxf6+ Rxf6 10.Qxf3 b6 11.Qf4 Bb7 12.Bg2 Bxg2 13.Kxg2 Re6 14.Qd4+ Kg8 15.c5 Re4
= (0.23) Depth: 15 00:00:02 1034kN
1...Qg5 2.dxe5 Rh6 3.Nd5 Qh5 4.f4 gxf3 5.Nf6 Qf7 6.g3 Ng6 7.Qf2 Qe7 8.Nd5 Qf7 9.Qxf3 Nxe5 10.Qf4
= (0.17) Depth: 16 00:00:07 2822kN
1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 4.Ra1 Rg6
= (0.11) Depth: 16 00:00:13 4890kN
1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 4.Ra1 Rg6
= (-0.04) Depth: 16 00:00:15 5748kN
thanks for sharing your results, i'll post this over @ rybkaforum to see if anyone has ideas.
-
meschle
- Posts: 200
- Joined: Tue Apr 01, 2008 11:53 pm
Re: Test Position: Ribli - Lobron, Germany 1992
yes i have rybka 4 1 cpu R4x64 version
hash is 512mb, large pages off
aquarium 3 - but thinking of upgrading to 4
hash is 512mb, large pages off
aquarium 3 - but thinking of upgrading to 4
Regards Mark
Quad Q6600 3.0 Ghz, Vista 64bit, 4gb Ram
Quad Q6600 3.0 Ghz, Vista 64bit, 4gb Ram
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Ribli - Lobron, Germany 1992
the GUI should be irrelevant -- perhaps not the other information if there was some error...i'll test.
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Ribli - Lobron, Germany 1992
DR4SSE42 512MB hash 1 core:
[-0.39] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:01:06) 11256kN
[+0.01] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:55) 9159kN
[+0.16] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:50) 8198kN
[+0.32] d=16 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Qxa4 Rxd5 14.Rxd5 Qxd5 15.Rd1 Qa2 (0:00:38) 5865kN
[+0.28] d=15 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Bb7 10.Qxc5 Rb6 11.h3 Qd6 12.Qxd6 Rxd6 13.hxg4 Bxd5 14.gxf5 (0:00:33) 5103kN
[+0.29] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Qd6 10.Rb1 a4 11.Rb5 Qf6 12.Qxf6 Rhxf6 13.Rxc5 Rd6 (0:00:20) 3059kN
[+0.34] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Qxc5 Ne5 9.Nd4 Rd6 10.Bc4 Re8 11.Rc1 Nxc4 12.Qxc4 Rxd5 13.Qxc7 Qd6 14.Qc3 (0:00:13) 1898kN
[+0.46] d=13 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Qc3+ Kg8 8.Rxa5 Ng6 9.Ra7 Ne5 10.Rea1 b6 11.Be2 Kg7 12.Ra8 Kg8 (0:00:09) 1292kN
[+0.46] d=12 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Rxa5 Ng6 8.Ra8 Qf6 9.Ne2 Ne5 10.Nf4 Qh4 11.h3 (0:00:09) 1225kN
[+0.38] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:06) 816kN
[+0.53] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:03) 429kN
[+0.65] d=11 1...e4 2.d5 Rg8 3.Ne2 Rh6 4.Nf4 Qe7 5.c5 Nf3+ 6.gxf3 gxf3 7.Kh1 (0:00:02) 298kN
[+0.60] d=11 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 Nf3+ 5.gxf3 gxf3 6.Kh1 Qh4 7.Bxg7+ Rxg7 8.h3 Qg5 (0:00:02) 283kN
[+0.72] d=10 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 c6 5.Bxg7+ Rxg7 6.dxc6 Qxd2 7.Rxd2 Rxc6 8.Rb1 Ng6 9.Nd4 Rc5 (0:00:02) 183kN
[+0.86] d=10 1...exd4 2.Ne2 Bd7 3.c5 Rh6 4.Bxd4 Qe7 5.Nf4 Bc6 6.Qc3 Ng6 7.Bxg7+ Qxg7 8.Qxg7+ Kxg7 (0:00:01) 160kN
[+0.80] d=9 1...exd4 2.Ne2 Bd7 3.c5 Qe8 4.Bxd4 Bxd4 5.Rxd4 Ra8 6.Nf4 Bc6 7.Red1 Be4 (0:00:01) 135kN
[+0.75] d=8 1...exd4 2.Nb5 Rg6 3.Bxd4 Bxd4 4.exd4 c6 5.Nc3 Re8 (0:00:00) 34kN
[+0.73] d=7 1...e4 2.c5 Rh6 3.Bc4 Bd7 4.Qb3 b6 5.Nd5 Rc6 6.cxb6 cxb6 7.Nf4 (0:00:00) 9kN
[+0.68] d=6 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Nd6 Bc6 (0:00:00) 2kN
[+0.72] d=5 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Rb6 6.Nd6 (0:00:00) 1kN
Rybka 4x64 512MB hash:
[-0.39] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:01:09) 11256kN
[+0.01] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:57) 9159kN
[+0.16] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:53) 8198kN
[+0.32] d=16 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Qxa4 Rxd5 14.Rxd5 Qxd5 15.Rd1 Qa2 (0:00:40) 5865kN
[+0.28] d=15 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Bb7 10.Qxc5 Rb6 11.h3 Qd6 12.Qxd6 Rxd6 13.hxg4 Bxd5 14.gxf5 (0:00:35) 5103kN
[+0.29] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Qd6 10.Rb1 a4 11.Rb5 Qf6 12.Qxf6 Rhxf6 13.Rxc5 Rd6 (0:00:22) 3059kN
[+0.34] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Qxc5 Ne5 9.Nd4 Rd6 10.Bc4 Re8 11.Rc1 Nxc4 12.Qxc4 Rxd5 13.Qxc7 Qd6 14.Qc3 (0:00:14) 1898kN
[+0.46] d=13 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Qc3+ Kg8 8.Rxa5 Ng6 9.Ra7 Ne5 10.Rea1 b6 11.Be2 Kg7 12.Ra8 Kg8 (0:00:10) 1292kN
[+0.46] d=12 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Rxa5 Ng6 8.Ra8 Qf6 9.Ne2 Ne5 10.Nf4 Qh4 11.h3 (0:00:09) 1225kN
[+0.38] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:07) 816kN
[+0.53] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:04) 429kN
[+0.65] d=11 1...e4 2.d5 Rg8 3.Ne2 Rh6 4.Nf4 Qe7 5.c5 Nf3+ 6.gxf3 gxf3 7.Kh1 (0:00:03) 298kN
[+0.60] d=11 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 Nf3+ 5.gxf3 gxf3 6.Kh1 Qh4 7.Bxg7+ Rxg7 8.h3 Qg5 (0:00:03) 283kN
[+0.72] d=10 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 c6 5.Bxg7+ Rxg7 6.dxc6 Qxd2 7.Rxd2 Rxc6 8.Rb1 Ng6 9.Nd4 Rc5 (0:00:02) 183kN
[+0.86] d=10 1...exd4 2.Ne2 Bd7 3.c5 Rh6 4.Bxd4 Qe7 5.Nf4 Bc6 6.Qc3 Ng6 7.Bxg7+ Qxg7 8.Qxg7+ Kxg7 (0:00:02) 160kN
[+0.80] d=9 1...exd4 2.Ne2 Bd7 3.c5 Qe8 4.Bxd4 Bxd4 5.Rxd4 Ra8 6.Nf4 Bc6 7.Red1 Be4 (0:00:01) 135kN
[+0.75] d=8 1...exd4 2.Nb5 Rg6 3.Bxd4 Bxd4 4.exd4 c6 5.Nc3 Re8 (0:00:00) 34kN
[+0.73] d=7 1...e4 2.c5 Rh6 3.Bc4 Bd7 4.Qb3 b6 5.Nd5 Rc6 6.cxb6 cxb6 7.Nf4 (0:00:00) 9kN
[+0.68] d=6 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Nd6 Bc6 (0:00:00) 2kN
[+0.72] d=5 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Rb6 6.Nd6 (0:00:00) 1kN
absolutely identical...were you using default parameters, or is it possible there could've been some information in the hash? this latter seems most likely imo.
[-0.39] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:01:06) 11256kN
[+0.01] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:55) 9159kN
[+0.16] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:50) 8198kN
[+0.32] d=16 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Qxa4 Rxd5 14.Rxd5 Qxd5 15.Rd1 Qa2 (0:00:38) 5865kN
[+0.28] d=15 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Bb7 10.Qxc5 Rb6 11.h3 Qd6 12.Qxd6 Rxd6 13.hxg4 Bxd5 14.gxf5 (0:00:33) 5103kN
[+0.29] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Qd6 10.Rb1 a4 11.Rb5 Qf6 12.Qxf6 Rhxf6 13.Rxc5 Rd6 (0:00:20) 3059kN
[+0.34] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Qxc5 Ne5 9.Nd4 Rd6 10.Bc4 Re8 11.Rc1 Nxc4 12.Qxc4 Rxd5 13.Qxc7 Qd6 14.Qc3 (0:00:13) 1898kN
[+0.46] d=13 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Qc3+ Kg8 8.Rxa5 Ng6 9.Ra7 Ne5 10.Rea1 b6 11.Be2 Kg7 12.Ra8 Kg8 (0:00:09) 1292kN
[+0.46] d=12 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Rxa5 Ng6 8.Ra8 Qf6 9.Ne2 Ne5 10.Nf4 Qh4 11.h3 (0:00:09) 1225kN
[+0.38] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:06) 816kN
[+0.53] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:03) 429kN
[+0.65] d=11 1...e4 2.d5 Rg8 3.Ne2 Rh6 4.Nf4 Qe7 5.c5 Nf3+ 6.gxf3 gxf3 7.Kh1 (0:00:02) 298kN
[+0.60] d=11 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 Nf3+ 5.gxf3 gxf3 6.Kh1 Qh4 7.Bxg7+ Rxg7 8.h3 Qg5 (0:00:02) 283kN
[+0.72] d=10 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 c6 5.Bxg7+ Rxg7 6.dxc6 Qxd2 7.Rxd2 Rxc6 8.Rb1 Ng6 9.Nd4 Rc5 (0:00:02) 183kN
[+0.86] d=10 1...exd4 2.Ne2 Bd7 3.c5 Rh6 4.Bxd4 Qe7 5.Nf4 Bc6 6.Qc3 Ng6 7.Bxg7+ Qxg7 8.Qxg7+ Kxg7 (0:00:01) 160kN
[+0.80] d=9 1...exd4 2.Ne2 Bd7 3.c5 Qe8 4.Bxd4 Bxd4 5.Rxd4 Ra8 6.Nf4 Bc6 7.Red1 Be4 (0:00:01) 135kN
[+0.75] d=8 1...exd4 2.Nb5 Rg6 3.Bxd4 Bxd4 4.exd4 c6 5.Nc3 Re8 (0:00:00) 34kN
[+0.73] d=7 1...e4 2.c5 Rh6 3.Bc4 Bd7 4.Qb3 b6 5.Nd5 Rc6 6.cxb6 cxb6 7.Nf4 (0:00:00) 9kN
[+0.68] d=6 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Nd6 Bc6 (0:00:00) 2kN
[+0.72] d=5 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Rb6 6.Nd6 (0:00:00) 1kN
Rybka 4x64 512MB hash:
[-0.39] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:01:09) 11256kN
[+0.01] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:57) 9159kN
[+0.16] d=16 1...Nf3+ 2.gxf3 gxf3 3.Kh1 Qh4 (0:00:53) 8198kN
[+0.32] d=16 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Ba6 10.Qxc5 Bxf1 11.Rxf1 a4 12.Qc4 Rd6 13.Qxa4 Rxd5 14.Rxd5 Qxd5 15.Rd1 Qa2 (0:00:40) 5865kN
[+0.28] d=15 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Bb7 10.Qxc5 Rb6 11.h3 Qd6 12.Qxd6 Rxd6 13.hxg4 Bxd5 14.gxf5 (0:00:35) 5103kN
[+0.29] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Nf4 Nxf4 9.exf4 Qd6 10.Rb1 a4 11.Rb5 Qf6 12.Qxf6 Rhxf6 13.Rxc5 Rd6 (0:00:22) 3059kN
[+0.34] d=14 1...e4 2.Ne2 Rh6 3.d5 Ng6 4.Bxg7+ Kxg7 5.Qc3+ Kg8 6.g3 b6 7.c5 bxc5 8.Qxc5 Ne5 9.Nd4 Rd6 10.Bc4 Re8 11.Rc1 Nxc4 12.Qxc4 Rxd5 13.Qxc7 Qd6 14.Qc3 (0:00:14) 1898kN
[+0.46] d=13 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Qc3+ Kg8 8.Rxa5 Ng6 9.Ra7 Ne5 10.Rea1 b6 11.Be2 Kg7 12.Ra8 Kg8 (0:00:10) 1292kN
[+0.46] d=12 1...e4 2.Ne2 Rh6 3.d5 Qd6 4.Bxg7+ Kxg7 5.Ng3 Qxa3 6.Ra1 Qe7 7.Rxa5 Ng6 8.Ra8 Qf6 9.Ne2 Ne5 10.Nf4 Qh4 11.h3 (0:00:09) 1225kN
[+0.38] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:07) 816kN
[+0.53] d=12 1...e4 2.d5 Rh6 3.Nb5 Bd7 4.c5 Bxb2 5.Qxb2+ Kg8 6.d6 (0:00:04) 429kN
[+0.65] d=11 1...e4 2.d5 Rg8 3.Ne2 Rh6 4.Nf4 Qe7 5.c5 Nf3+ 6.gxf3 gxf3 7.Kh1 (0:00:03) 298kN
[+0.60] d=11 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 Nf3+ 5.gxf3 gxf3 6.Kh1 Qh4 7.Bxg7+ Rxg7 8.h3 Qg5 (0:00:03) 283kN
[+0.72] d=10 1...e4 2.d5 Rg8 3.Nb5 Rh6 4.Qd2 c6 5.Bxg7+ Rxg7 6.dxc6 Qxd2 7.Rxd2 Rxc6 8.Rb1 Ng6 9.Nd4 Rc5 (0:00:02) 183kN
[+0.86] d=10 1...exd4 2.Ne2 Bd7 3.c5 Rh6 4.Bxd4 Qe7 5.Nf4 Bc6 6.Qc3 Ng6 7.Bxg7+ Qxg7 8.Qxg7+ Kxg7 (0:00:02) 160kN
[+0.80] d=9 1...exd4 2.Ne2 Bd7 3.c5 Qe8 4.Bxd4 Bxd4 5.Rxd4 Ra8 6.Nf4 Bc6 7.Red1 Be4 (0:00:01) 135kN
[+0.75] d=8 1...exd4 2.Nb5 Rg6 3.Bxd4 Bxd4 4.exd4 c6 5.Nc3 Re8 (0:00:00) 34kN
[+0.73] d=7 1...e4 2.c5 Rh6 3.Bc4 Bd7 4.Qb3 b6 5.Nd5 Rc6 6.cxb6 cxb6 7.Nf4 (0:00:00) 9kN
[+0.68] d=6 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Kg8 6.Nd6 Bc6 (0:00:00) 2kN
[+0.72] d=5 1...exd4 2.Nb5 Bd7 3.Bxd4 Bxd4 4.Nxd4 c5 5.Nb5 Rb6 6.Nd6 (0:00:00) 1kN
absolutely identical...were you using default parameters, or is it possible there could've been some information in the hash? this latter seems most likely imo.