Test Position: Find Bxg3+
Moderator: Ras
-
David Dahlem
- Posts: 900
- Joined: Wed Mar 08, 2006 9:06 pm
Test Position: Find Bxg3+
[d]r2q1knr/pp3ppp/3b4/1QPp4/1n6/2N3P1/PPP1P1B1/R1B1K2R b KQ - 0 1
-
yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: Test Position: Find Bxg3+
seems to be little trouble for the big boys at to at least prefer the move to Nxc2 --
Engine: Rybka 3 (1024 MB)
by Vasik Rajlich, Larry Kaufman
10.00 0:01 +0.50 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Nxd5 Ne7 5.Bf4 Qe6 (430.160) 381
11.03 0:02 +0.61 1...Bxg3+ 2.Kd1 a5 (1.138.295) 424
12.01 0:03 +0.61 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bd2 Rd8 6.Kc1 Nd4 7.Qc4 Qg4 (1.304.405) 432
13.01 0:03 +0.61 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bd2 Rd8 6.Kc1 Nd4 7.Qc4 Qg4 (1.555.845) 423
14.01 0:06 +0.57 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bd2 Rd8 6.Kc1 Nd4 7.Qd3 Be5 8.Rf1 (3.000.052) 442
15.01 0:11 +0.55 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bh3 Qd8 6.c4 Qe8 7.Qxb7 f5 8.Bg2 Rb8 (4.945.380) 440
16.01 0:32 +0.41 1...Bxg3+ 2.Kd1 a5 3.a3 Na6 4.Nxd5 Nc7
5.Qb3 Nxd5 6.Bxd5 Ne7 7.c4 Bf2 8.Bf4 Bxc5
9.Qxb7 Rc8 10.Rc1 a4 (14.890.300) 472
17.01 0:57 +0.39 1...Bxg3+ 2.Kd1 a5 3.a3 Na6 4.Nxd5 Nc7
5.Qd3 Nxd5 6.Bxd5 Qc7 7.Rh3 Nf6
8.Qxg3 Nxd5 9.Qd6+ Qe7 10.Rb3 Rd8
11.Qxe7+ (27.541.389) 490
18.01 2:21 +0.41 1...Bxg3+ 2.Kd1 a5 3.Rh3 Be5 4.a3 Na6
5.Nxd5 Nc7 6.Qd3 (67.705.306) 490
19.01 3:31 +0.41 1...Bxg3+ 2.Kd1 a5 3.Rh3 Be5 4.a3 Na6
5.Nxd5 Nc7 6.Qd3 (100.192.034) 485
20.01 7:08 +0.43 1...Bxg3+ 2.Kd1 a5 3.Rh3 Be5 4.a3 Na6
5.Nxd5 Nc7 6.Qd3 Nxd5 7.Qxd5 Qxd5+
8.Bxd5 Rc8 9.Bxb7 Rxc5 10.c3 Nf6
11.Kc2 Ke7 12.Be3 Rc7 13.Bf3 Rb8
14.Rd1 h6 (200.967.510) 480
best move: Bd6xg3 time: 15:18.363 min n/s: 472.268 nodes: 423.469.758
Engine: Stockfish 1.6.3 JA 64bit (1024 MB)
by Tord Romstad, Marco Costalba, Joona Kii
14.01 0:01 +0.92 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 Kf7
11.Bxb6 g6 12.a3 Rhc8 13.Rh1 h5
14.Nd5 Rc6 (8.414.335) 5446
15.01 0:02 +0.92 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 g6
11.a3 Ke7 12.Rh1 h5 13.Bxb6 Rhc8
14.Nd5+ Kd6 (17.995.540) 7348
16.01 0:03 +0.92 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 g6
11.a3 Ke7 12.Rh1 h5 13.Bxb6 Rhc8
14.Nd5+ Kd6 (24.631.774) 7854
17.01 0:05 +0.72++ 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 h5
11.Rf1 g6 12.Bxb6 Ke7 13.Bd4 Rhd8 (49.911.186) 9114
18.01 0:10 +1.53-- 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Nxd5 Ne7 5.Bf4 Qe6 6.Nxe7 Qxe7
7.Kc1 Rc8+ 8.Kb1 Nc2 9.Qxb7 Qxb7
10.Bxb7 Ke7 11.Bxc8 Rxc8 12.Rxh7 (105.271.887) 9923
18.02 0:18 +1.17 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.Qd3 Be5 7.c3 Ne7 8.Kc2 Rd8
9.e4 f5 10.Rhe1 Rg8 11.Bf3 Rg3
12.exf5 Qxf5 13.Qxf5 Nxf5 14.Rxe5 Rxf3 (173.933.237) 9628
19.01 1:00 +1.37 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.a4 Be5 7.Ra3 Rg8 8.Bf3 a6
9.Qb6 Qd8 10.Rd3 Qxb6 11.Nxb6 Re8
12.Nd7+ Ke7 13.Bxc6 bxc6 14.Nxe5 fxe5 (539.022.806) 8956
20.01 1:32 +1.25 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.Qd3 Be5 7.c3 Ne7 8.Kc2 Qa4+
9.b3 Qa5 10.Nxe7 Kxe7 11.Bxb7 Rab8
12.Bd5 Qxc5 13.Raf1 h5 14.e3 Kf8 (830.274.200) 8947
21.01 2:23 +1.25 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.Qd3 Be5 7.c3 Ne7 8.Kc2 h5
9.Rad1 Qa4+ 10.Kb1 Rd8 11.e4 h4
12.Qe3 b6 13.cxb6 Nxd5 14.Rxd5 Rxd5 (1.279.979.434) 8923
best move: Bd6xg3 time: 2:31.991 min n/s: 8.915.206 nodes: 1.355.031.105
Spark-0.3a-vc64-mp:
1 00:00 105 0 -0.05 Nb4xc2+ Ke1f2
1 00:00 124 0 +0.25 Bd6xg3+ Ke1d1
2/2 00:00 451 0 +0.17 Bd6xg3+ Ke1d1 d5d4
2/2 00:00 729 0 +0.20 Nb4xc2+ Ke1f2 Qd8f6+ Bg2f3 Qf6d4+ e2e3 Qd4xc5 Qb5xb7
3/4 00:00 1.745 0 +0.22 Nb4xc2+ Ke1f2 Qd8f6+ Bg2f3 Bd6xg3+ Kf2xg3 Nc2xa1 Qb5xb7
4/6 00:00 4.986 0 +0.42 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Nc3xd5 Qd6xg3 Qb5xb7
5/6 00:00 10.034 0 +0.29 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Nc3xd5
6/8 00:00 33.613 0 -0.06 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Qb5xb7 Ra8b8 Qb7xa7
7/8 00:00 53.352 0 -0.08 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bg2xd5 Ra8d8 Qb5xb7 Ng8e7
8/12 00:00 103.868 0 -0.17 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bg2xd5 Ng8e7 Bc1f4 Qd6d8 Qb5xb7 Ne7xd5 Nc3xd5
9/14 00:00 222.645 0 -0.02 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6e7 Nc3xd5 Ra8d8 Kd1c1 Qe7e6
10/16 00:00 444.538 0 -0.16 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Qb5xb7 Ra8d8 Bc1f4 Qd6e7 Qb7xe7+ Ng8xe7 Nc3b5 a7a5
11/20 00:00 910.145 5.291.540 -0.20 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6e7 Nc3xd5 Ra8d8 Kd1c1 a7a6 Nd5xe7 a6xb5
12/20 00:00 2.318.272 6.457.582 -0.39 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Bg2xd5 Ng8e7 Qb5xb6 a7xb6 Bd5xb7 Ra8d8+ Kd1c1 h7h6 Bf4c7
13/21 00:00 3.025.878 7.187.358 -0.40 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bf4d6+ Kf8e8 Bg2xd5 Ng8f6 Bd5xb7 Ra8a5 Bb7c6+ Ke8d8 Kd1d2
14/25 00:00 5.707.000 8.307.132 -0.57 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6e7 Nc3xd5 Ra8d8 Kd1c1 a7a6 Nd5xe7 a6xb5 Ne7f5 Ng8e7 Nf5d6
15/29 00:01 11.351.817 10.699.167 -0.42 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 e2e3 Ng8f6 Kd1d2 Nf6e4+ Bg2xe4 d5xe4 Rh1xa1 f7f5 Bf4c7 Kf8f7 Bc7xb6
16/32 00:02 35.232.460 13.687.824 -0.39 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bf4d6+ Kf8e8 Bg2xd5 Ke8d7 Bd5xb7 Ra8e8 Nc3b5 Ng8f6 Kd1d2 Re8e6 Bd6c7
17/34 00:04 58.481.255 14.587.491 -0.48 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bg2xd5 Ra8d8 Kd1c1 Ng8e7 Bd5xb7 Rd8d7 Bb7g2 Kf8e8 Nc3b5 Ne7f5 Bg2d5
18/36 00:07 110.257.659 15.330.597 -0.86 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bg2xd5 Ra8d8 Kd1c1 Ng8f6 Bd5xb7 Rd8d7 Bb7c6 Rd7d4 Bf4e5 Rd4c4 Bc6b5 Rc4c8 Be5d6+ Kf8g8
18/52 00:10 162.693.650 15.158.264 -0.81 Bd6xg3+ Ke1d1 Nb4c6 Nc3xd5 Ng8e7 e2e4 Qd8d7 Bc1d2 Qd7g4+ Kd1c1 Ne7xd5 e4xd5 Nc6d4 Qb5b4 Nd4e2+ Kc1b1 Qg4xb4 Bd2xb4 a7a5 Bb4a3 Kf8e8 c5c6 Ra8b8
19/52 00:14 220.976.657 15.231.365 -0.71 Bd6xg3+ Ke1d1 Nb4c6 Nc3xd5 Ng8e7 e2e4 Qd8d7 Bc1d2 Ra8d8 Kd1c1 Qd7g4 Qb5f1 Bg3e5 c2c3 Kf8g8 Kc1c2 Qg4g6 Kc2b3 Nc6a5+ Kb3a3 Ne7xd5 e4xd5 Na5c4+ Qf1xc4 Qg6xg2
20/52 00:23 358.831.539 15.344.517 -0.71 Bd6xg3+ Ke1d1 Nb4c6 Nc3xd5 Ng8e7 e2e4 Qd8d7 Bc1d2 Ra8d8 Kd1c1 Qd7g4 Qb5f1 Bg3e5 c2c3 Kf8g8 Kc1c2 Qg4g6 Kc2b3 Nc6a5+ Kb3a3 Ne7xd5 e4xd5 Na5c4+ Qf1xc4 Qg6xg2
21/52 01:15 1.158.595.741 15.354.180 -0.46 Bd6xg3+
21/52 01:39 1.529.796.897 15.409.068 -0.47 Bd6xg3+ Ke1d1 Nb4c6 Rh1h3 Bg3e5 Nc3xd5 Ng8f6 Bc1g5 Qd8c8 Nd5xf6 Be5xf6 Bg5xf6 g7xf6 Qb5d3 Nc6e5 Qd3d6+ Kf8g7 Rh3g3+ Ne5g6 Bg2h3 Qc8e8 Bh3d7 Qe8e5 Qd6xe5 f6xe5 Kd1d2
22/55 02:21 2.137.309.415 15.088.771 -0.53 Bd6xg3+ Ke1d1 Nb4c6 Rh1h3 Bg3e5 Nc3xd5 Ng8f6 Rh3d3 Nf6xd5 Bg2xd5 Qd8d7 c2c3 Ra8e8 Bd5b3 Qd7c8 Qb5c4 Re8e7 Bc1g5 f7f6 Bg5d2 Nc6a5 Qc4d5 Na5xb3 a2xb3
Engine: Rybka 3 (1024 MB)
by Vasik Rajlich, Larry Kaufman
10.00 0:01 +0.50 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Nxd5 Ne7 5.Bf4 Qe6 (430.160) 381
11.03 0:02 +0.61 1...Bxg3+ 2.Kd1 a5 (1.138.295) 424
12.01 0:03 +0.61 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bd2 Rd8 6.Kc1 Nd4 7.Qc4 Qg4 (1.304.405) 432
13.01 0:03 +0.61 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bd2 Rd8 6.Kc1 Nd4 7.Qc4 Qg4 (1.555.845) 423
14.01 0:06 +0.57 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bd2 Rd8 6.Kc1 Nd4 7.Qd3 Be5 8.Rf1 (3.000.052) 442
15.01 0:11 +0.55 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nge7 4.e4 Qd7
5.Bh3 Qd8 6.c4 Qe8 7.Qxb7 f5 8.Bg2 Rb8 (4.945.380) 440
16.01 0:32 +0.41 1...Bxg3+ 2.Kd1 a5 3.a3 Na6 4.Nxd5 Nc7
5.Qb3 Nxd5 6.Bxd5 Ne7 7.c4 Bf2 8.Bf4 Bxc5
9.Qxb7 Rc8 10.Rc1 a4 (14.890.300) 472
17.01 0:57 +0.39 1...Bxg3+ 2.Kd1 a5 3.a3 Na6 4.Nxd5 Nc7
5.Qd3 Nxd5 6.Bxd5 Qc7 7.Rh3 Nf6
8.Qxg3 Nxd5 9.Qd6+ Qe7 10.Rb3 Rd8
11.Qxe7+ (27.541.389) 490
18.01 2:21 +0.41 1...Bxg3+ 2.Kd1 a5 3.Rh3 Be5 4.a3 Na6
5.Nxd5 Nc7 6.Qd3 (67.705.306) 490
19.01 3:31 +0.41 1...Bxg3+ 2.Kd1 a5 3.Rh3 Be5 4.a3 Na6
5.Nxd5 Nc7 6.Qd3 (100.192.034) 485
20.01 7:08 +0.43 1...Bxg3+ 2.Kd1 a5 3.Rh3 Be5 4.a3 Na6
5.Nxd5 Nc7 6.Qd3 Nxd5 7.Qxd5 Qxd5+
8.Bxd5 Rc8 9.Bxb7 Rxc5 10.c3 Nf6
11.Kc2 Ke7 12.Be3 Rc7 13.Bf3 Rb8
14.Rd1 h6 (200.967.510) 480
best move: Bd6xg3 time: 15:18.363 min n/s: 472.268 nodes: 423.469.758
Engine: Stockfish 1.6.3 JA 64bit (1024 MB)
by Tord Romstad, Marco Costalba, Joona Kii
14.01 0:01 +0.92 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 Kf7
11.Bxb6 g6 12.a3 Rhc8 13.Rh1 h5
14.Nd5 Rc6 (8.414.335) 5446
15.01 0:02 +0.92 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 g6
11.a3 Ke7 12.Rh1 h5 13.Bxb6 Rhc8
14.Nd5+ Kd6 (17.995.540) 7348
16.01 0:03 +0.92 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 g6
11.a3 Ke7 12.Rh1 h5 13.Bxb6 Rhc8
14.Nd5+ Kd6 (24.631.774) 7854
17.01 0:05 +0.72++ 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 h5
11.Rf1 g6 12.Bxb6 Ke7 13.Bd4 Rhd8 (49.911.186) 9114
18.01 0:10 +1.53-- 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Nxd5 Ne7 5.Bf4 Qe6 6.Nxe7 Qxe7
7.Kc1 Rc8+ 8.Kb1 Nc2 9.Qxb7 Qxb7
10.Bxb7 Ke7 11.Bxc8 Rxc8 12.Rxh7 (105.271.887) 9923
18.02 0:18 +1.17 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.Qd3 Be5 7.c3 Ne7 8.Kc2 Rd8
9.e4 f5 10.Rhe1 Rg8 11.Bf3 Rg3
12.exf5 Qxf5 13.Qxf5 Nxf5 14.Rxe5 Rxf3 (173.933.237) 9628
19.01 1:00 +1.37 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.a4 Be5 7.Ra3 Rg8 8.Bf3 a6
9.Qb6 Qd8 10.Rd3 Qxb6 11.Nxb6 Re8
12.Nd7+ Ke7 13.Bxc6 bxc6 14.Nxe5 fxe5 (539.022.806) 8956
20.01 1:32 +1.25 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.Qd3 Be5 7.c3 Ne7 8.Kc2 Qa4+
9.b3 Qa5 10.Nxe7 Kxe7 11.Bxb7 Rab8
12.Bd5 Qxc5 13.Raf1 h5 14.e3 Kf8 (830.274.200) 8947
21.01 2:23 +1.25 1...Bxg3+ 2.Kd1 Nc6 3.Nxd5 Nf6 4.Bg5 Qd7
5.Bxf6 gxf6 6.Qd3 Be5 7.c3 Ne7 8.Kc2 h5
9.Rad1 Qa4+ 10.Kb1 Rd8 11.e4 h4
12.Qe3 b6 13.cxb6 Nxd5 14.Rxd5 Rxd5 (1.279.979.434) 8923
best move: Bd6xg3 time: 2:31.991 min n/s: 8.915.206 nodes: 1.355.031.105
Spark-0.3a-vc64-mp:
1 00:00 105 0 -0.05 Nb4xc2+ Ke1f2
1 00:00 124 0 +0.25 Bd6xg3+ Ke1d1
2/2 00:00 451 0 +0.17 Bd6xg3+ Ke1d1 d5d4
2/2 00:00 729 0 +0.20 Nb4xc2+ Ke1f2 Qd8f6+ Bg2f3 Qf6d4+ e2e3 Qd4xc5 Qb5xb7
3/4 00:00 1.745 0 +0.22 Nb4xc2+ Ke1f2 Qd8f6+ Bg2f3 Bd6xg3+ Kf2xg3 Nc2xa1 Qb5xb7
4/6 00:00 4.986 0 +0.42 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Nc3xd5 Qd6xg3 Qb5xb7
5/6 00:00 10.034 0 +0.29 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Nc3xd5
6/8 00:00 33.613 0 -0.06 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Qb5xb7 Ra8b8 Qb7xa7
7/8 00:00 53.352 0 -0.08 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bg2xd5 Ra8d8 Qb5xb7 Ng8e7
8/12 00:00 103.868 0 -0.17 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bg2xd5 Ng8e7 Bc1f4 Qd6d8 Qb5xb7 Ne7xd5 Nc3xd5
9/14 00:00 222.645 0 -0.02 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6e7 Nc3xd5 Ra8d8 Kd1c1 Qe7e6
10/16 00:00 444.538 0 -0.16 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Qb5xb7 Ra8d8 Bc1f4 Qd6e7 Qb7xe7+ Ng8xe7 Nc3b5 a7a5
11/20 00:00 910.145 5.291.540 -0.20 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6e7 Nc3xd5 Ra8d8 Kd1c1 a7a6 Nd5xe7 a6xb5
12/20 00:00 2.318.272 6.457.582 -0.39 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Bg2xd5 Ng8e7 Qb5xb6 a7xb6 Bd5xb7 Ra8d8+ Kd1c1 h7h6 Bf4c7
13/21 00:00 3.025.878 7.187.358 -0.40 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bf4d6+ Kf8e8 Bg2xd5 Ng8f6 Bd5xb7 Ra8a5 Bb7c6+ Ke8d8 Kd1d2
14/25 00:00 5.707.000 8.307.132 -0.57 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6e7 Nc3xd5 Ra8d8 Kd1c1 a7a6 Nd5xe7 a6xb5 Ne7f5 Ng8e7 Nf5d6
15/29 00:01 11.351.817 10.699.167 -0.42 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 e2e3 Ng8f6 Kd1d2 Nf6e4+ Bg2xe4 d5xe4 Rh1xa1 f7f5 Bf4c7 Kf8f7 Bc7xb6
16/32 00:02 35.232.460 13.687.824 -0.39 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bf4d6+ Kf8e8 Bg2xd5 Ke8d7 Bd5xb7 Ra8e8 Nc3b5 Ng8f6 Kd1d2 Re8e6 Bd6c7
17/34 00:04 58.481.255 14.587.491 -0.48 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bg2xd5 Ra8d8 Kd1c1 Ng8e7 Bd5xb7 Rd8d7 Bb7g2 Kf8e8 Nc3b5 Ne7f5 Bg2d5
18/36 00:07 110.257.659 15.330.597 -0.86 Nb4xc2+ Ke1d1 Nc2xa1 c5xd6 Qd8xd6 Bc1f4 Qd6b6 Qb5xb6 a7xb6 Bg2xd5 Ra8d8 Kd1c1 Ng8f6 Bd5xb7 Rd8d7 Bb7c6 Rd7d4 Bf4e5 Rd4c4 Bc6b5 Rc4c8 Be5d6+ Kf8g8
18/52 00:10 162.693.650 15.158.264 -0.81 Bd6xg3+ Ke1d1 Nb4c6 Nc3xd5 Ng8e7 e2e4 Qd8d7 Bc1d2 Qd7g4+ Kd1c1 Ne7xd5 e4xd5 Nc6d4 Qb5b4 Nd4e2+ Kc1b1 Qg4xb4 Bd2xb4 a7a5 Bb4a3 Kf8e8 c5c6 Ra8b8
19/52 00:14 220.976.657 15.231.365 -0.71 Bd6xg3+ Ke1d1 Nb4c6 Nc3xd5 Ng8e7 e2e4 Qd8d7 Bc1d2 Ra8d8 Kd1c1 Qd7g4 Qb5f1 Bg3e5 c2c3 Kf8g8 Kc1c2 Qg4g6 Kc2b3 Nc6a5+ Kb3a3 Ne7xd5 e4xd5 Na5c4+ Qf1xc4 Qg6xg2
20/52 00:23 358.831.539 15.344.517 -0.71 Bd6xg3+ Ke1d1 Nb4c6 Nc3xd5 Ng8e7 e2e4 Qd8d7 Bc1d2 Ra8d8 Kd1c1 Qd7g4 Qb5f1 Bg3e5 c2c3 Kf8g8 Kc1c2 Qg4g6 Kc2b3 Nc6a5+ Kb3a3 Ne7xd5 e4xd5 Na5c4+ Qf1xc4 Qg6xg2
21/52 01:15 1.158.595.741 15.354.180 -0.46 Bd6xg3+
21/52 01:39 1.529.796.897 15.409.068 -0.47 Bd6xg3+ Ke1d1 Nb4c6 Rh1h3 Bg3e5 Nc3xd5 Ng8f6 Bc1g5 Qd8c8 Nd5xf6 Be5xf6 Bg5xf6 g7xf6 Qb5d3 Nc6e5 Qd3d6+ Kf8g7 Rh3g3+ Ne5g6 Bg2h3 Qc8e8 Bh3d7 Qe8e5 Qd6xe5 f6xe5 Kd1d2
22/55 02:21 2.137.309.415 15.088.771 -0.53 Bd6xg3+ Ke1d1 Nb4c6 Rh1h3 Bg3e5 Nc3xd5 Ng8f6 Rh3d3 Nf6xd5 Bg2xd5 Qd8d7 c2c3 Ra8e8 Bd5b3 Qd7c8 Qb5c4 Re8e7 Bc1g5 f7f6 Bg5d2 Nc6a5 Qc4d5 Na5xb3 a2xb3
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GARGAMEL
- Posts: 111
- Joined: Tue Dec 29, 2009 9:55 am
- Location: AUSTRIA
Re: Test Position: Find Bxg3+
Hello David
Here are the results from Deep Fritz 10!
NN - NN, CCC Forum, Lxg3
r2q1knr/pp3ppp/3b4/1QPp4/1n6/2N3P1/PPP1P1B1/R1B1K2R b KQ - 0 1
1...Sxc2+ 2.Kd1 Sxa1 3.cxd6 Dxd6 4.Sxd5 Se7 5.Lf4 De6 6.Kc1 Td8 7.Sc3 Dg6 8.Le4 f5
-/+ (-0.93) Tiefe: 8/24 00:00:00 145kN
+/= (0.45) Tiefe: 19/42 00:01:17 1358mN
1...Lxg3!!+ 2.Kd1 a5 3.a3 Sa6 4.Sxd5 Se7 5.c4 Sc7 6.Db3 Lf2 7.e4 Se6 8.Dh3 Lxc5 9.Kc2 Tc8 10.Kb1 a4
+/= (0.44) Tiefe: 19/44 00:01:38 1727mN
+/= (0.46) Tiefe: 20/48 00:03:37 3730mN
regards Anton
Here are the results from Deep Fritz 10!
NN - NN, CCC Forum, Lxg3
r2q1knr/pp3ppp/3b4/1QPp4/1n6/2N3P1/PPP1P1B1/R1B1K2R b KQ - 0 1
1...Sxc2+ 2.Kd1 Sxa1 3.cxd6 Dxd6 4.Sxd5 Se7 5.Lf4 De6 6.Kc1 Td8 7.Sc3 Dg6 8.Le4 f5
-/+ (-0.93) Tiefe: 8/24 00:00:00 145kN
+/= (0.45) Tiefe: 19/42 00:01:17 1358mN
1...Lxg3!!+ 2.Kd1 a5 3.a3 Sa6 4.Sxd5 Se7 5.c4 Sc7 6.Db3 Lf2 7.e4 Se6 8.Dh3 Lxc5 9.Kc2 Tc8 10.Kb1 a4
+/= (0.44) Tiefe: 19/44 00:01:38 1727mN
+/= (0.46) Tiefe: 20/48 00:03:37 3730mN
regards Anton
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Eelco de Groot
- Posts: 4663
- Joined: Sun Mar 12, 2006 2:40 am
- Full name: Eelco de Groot
Re: Test Position: Find Bxg3+
Mmm, Rainbow Serpent does not think that Bxg3 is really better even at plydepth 17, but taking the Rook is probably not the right continuation, the Knight now at plydepth 17 goes to d4: the Queen has to move gaining a tempo for Black to move the Bishop out of harm's way.David Dahlem wrote:[d]r2q1knr/pp3ppp/3b4/1QPp4/1n6/2N3P1/PPP1P1B1/R1B1K2R b KQ - 0 1
[d]r2q1knr/pp3ppp/3b4/1QPp4/1n6/2N3P1/PPP1P1B1/R1B1K2R b KQ -
Engine: Rainbow Serpent 1.6.3s(dc) Build 162 (Athlon 2009 MHz, 64 MB)
by Tord Romstad, Marco Costalba, Joona Kiiski Modifications: Dann Corbit
1.00 0:00 +0.52 1...Bxg3+ (4.766) 43
2.00 0:00 +0.44 1...Bxg3+ 2.Kd1 d4 3.Ne4 h5 4.Nxg3 (7.992) 63
3.00 0:00 +0.44 1...Bxg3+ 2.Kd1 d4 3.Ne4 h5 4.Nxg3 (9.580) 76
4.00 0:00 -1.01 1...Bxg3+ 2.Kd1 d4 3.Ne4 d3 4.Qxb4 dxe2+
5.Kxe2 (12.016) 96
4.00 0:00 -0.12 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bg5 Qb6 5.Bxd5 Qxb5 6.Nxb5 (371.997) 457
5.00 0:00 -0.12 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bg5 Qb6 5.Bxd5 Qxb5 6.Nxb5 (381.840) 452
6.00 0:01 -0.68-- 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Nxd5 Re8 5.Rf1 (650.315) 483
7.01 0:01 +0.08 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Nxd5 Rd8 5.Bf4 Qd7 6.Qc4 (880.598) 490
8.01 0:04 +0.08 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.Bd6+ Ke8
7.Bxd5 Ne7 8.Bxb7 Rd8 9.Nb5 Kd7
10.Kd2 Ke6 11.Rxa1 Rxd6+ 12.Nxd6 Kxd6 (2.343.613) 518
9.01 0:06 -0.24 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.Bd6+ Ke8
7.Ba3 d4 8.Nb5 Ra5 9.Nxd4 Ra4 10.Nf5 g6
11.Nd6+ Ke7 12.Bxb7 (3.337.489) 536
10.01 0:09 -0.36 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.Bd6+ Ke8
7.Ba3 f5 8.Kd2 Nf6 9.Rxa1 Kf7 10.Ke3 Rhe8+
11.Kd4 Ne4 12.Nxd5 Nxg3 (4.899.574) 539
11.01 0:17 -0.36 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 d4 7.Bd6+ Ke8
8.exd4 Nh6 9.Bxb7 Ra7 10.Bd5 Kd7
11.Nb5 Ng4 12.Re1 Ra5 13.Re7+ Kd8 (9.471.435) 544
12.01 0:21 -0.56-- 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 d4 7.Bd6+ Ke8
8.exd4 Nh6 9.Bxb7 Ra7 10.Bc6+ Kd8
11.Rf1 Ng4 12.Re1 (11.364.808) 540
13.01 1:02 -0.92 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 Ke7
11.Bxb6 Ra6 12.a3 Rc8 13.Bd4 Kf7
14.Rf1 (32.634.771) 522
14.01 2:45 -0.80 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 Ke7
11.Bxb6 g6 12.Rh1 h5 13.a3 Rhc8
14.Bd4 Rd8 (83.361.403) 504
15.01 3:57 -0.80 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Bf4 Qb6 5.Qxb6 axb6 6.e3 Nf6 7.Kd2 Ne4+
8.Bxe4 dxe4 9.Rxa1 f5 10.Bc7 Ke7
11.Bxb6 g6 12.Rh1 h5 13.a3 Rhc8
14.Bd4 Rc6 (120.324.788) 507
16.01 6:35 -1.01-- 1...Nxc2+ 2.Kd1 Nxa1 3.cxd6 Qxd6
4.Nxd5 Ne7 5.Bf4 Qe6 6.Nxe7 Qxe7
7.Kc1 Re8 8.Bxb7 Qxe2 9.Qc5+ Kg8
10.Kb1 (204.400.665) 516
17.01 33:34 -1.09 1...Nxc2+ 2.Kd1 Nd4 3.Qb4 Be5 4.c6+ Qe7
5.cxb7 Rd8 6.a3 Nc6 7.Qxe7+ Ngxe7
8.Na4 Nf5 9.Rh5 g6 10.Rh3 Bxg3
11.Bg5 Rd6 12.Nc5 h5 13.Rc1 h4
14.Kd2 (999.194.996) 495
best move: Nb4xc2 time: 84:59.250 min n/s: 491.378 nodes: 2.505.660.349
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
-
acase
- Posts: 994
- Joined: Wed Mar 15, 2006 1:14 am
- Location: Columbus, Ohio USA
- Full name: Andrew R Case
Re: Test Position: Find Bxg3+
Bxg3 is the only move that Deep Junior 2010 considers on my 2.00 GHZ laptop with 512mb hash.
New game
r2q1knr/pp3ppp/3b4/1QPp4/1n6/2N3P1/PPP1P1B1/R1B1K2R b KQ - 0 1
Analysis by Deep Junior 2010 win32 UCI:
1...Bxg3+ 2.Kd1 a5 3.Rh3 Bf2 4.Bd2
+/= (0.62) Depth: 6 00:00:00 17kN
1...Bxg3+ 2.Kd1 a5 3.a3 Nc6 4.Rh3 Bf2 5.Qxb7
+/- (0.78) Depth: 9 00:00:00 224kN
1...Bxg3+
+/= (0.35) Depth: 12 00:00:00 1770kN
1...Bxg3+ 2.Kd1 Nc6 3.Rh3 Be5 4.Qxb7 Nge7 5.Qa6 Bxc3 6.bxc3 Rb8
+/= (0.28) Depth: 12 00:00:01 3770kN
1...Bxg3+ 2.Kd1 Nc6 3.Qxb7 Nge7 4.Qa6 h5 5.Qd3 Qc7 6.Bd2 Qe5 7.Nxd5 Nxd5
+/= (0.30) Depth: 15 00:00:19 60050kN
1...Bxg3+ 2.Kd1 Nc6 3.Qd3 Bf2 4.Nxd5 Bxc5 5.c3 Nf6 6.Kc2 Nxd5
= (0.25) Depth: 16 00:00:47 139mN
1...Bxg3+ 2.Kd1 Nc6 3.a4 Nf6 4.Bg5 Qe7 5.Nxd5 Rd8 6.Kc1
= (0.22) Depth: 17 00:01:41 288mN
New game
r2q1knr/pp3ppp/3b4/1QPp4/1n6/2N3P1/PPP1P1B1/R1B1K2R b KQ - 0 1
Analysis by Deep Junior 2010 win32 UCI:
1...Bxg3+ 2.Kd1 a5 3.Rh3 Bf2 4.Bd2
+/= (0.62) Depth: 6 00:00:00 17kN
1...Bxg3+ 2.Kd1 a5 3.a3 Nc6 4.Rh3 Bf2 5.Qxb7
+/- (0.78) Depth: 9 00:00:00 224kN
1...Bxg3+
+/= (0.35) Depth: 12 00:00:00 1770kN
1...Bxg3+ 2.Kd1 Nc6 3.Rh3 Be5 4.Qxb7 Nge7 5.Qa6 Bxc3 6.bxc3 Rb8
+/= (0.28) Depth: 12 00:00:01 3770kN
1...Bxg3+ 2.Kd1 Nc6 3.Qxb7 Nge7 4.Qa6 h5 5.Qd3 Qc7 6.Bd2 Qe5 7.Nxd5 Nxd5
+/= (0.30) Depth: 15 00:00:19 60050kN
1...Bxg3+ 2.Kd1 Nc6 3.Qd3 Bf2 4.Nxd5 Bxc5 5.c3 Nf6 6.Kc2 Nxd5
= (0.25) Depth: 16 00:00:47 139mN
1...Bxg3+ 2.Kd1 Nc6 3.a4 Nf6 4.Bg5 Qe7 5.Nxd5 Rd8 6.Kc1
= (0.22) Depth: 17 00:01:41 288mN