Test Positions : Nice moves by Chiron 1.1a

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gleperlier
Posts: 1033
Joined: Sat Feb 04, 2012 10:03 pm

Test Positions : Nice moves by Chiron 1.1a

Post by gleperlier »

[d]rr3nk1/4bpp1/bqn4p/p2pPB2/1ppP4/2P1BN2/PP1Q1NPP/R4RK1 w - - 0 20

Does your favorite engine finds 20.Bxh6! but also the line 20...gxh6 21.Ng4 Nd8 and the killer move :

[d]rr1n1nk1/4bp2/bq5p/p2pPB2/1ppP2N1/2P2N2/PP1Q2PP/R4RK1 w - - 0 22

22.e6!

[d]rr1n1nk1/4bp2/bq2P2p/p2p1B2/1ppP2N1/2P2N2/PP1Q2PP/R4RK1 b - - 0 22

Impressive :!:

Gab
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jdart
Posts: 4434
Joined: Fri Mar 10, 2006 5:23 am
Location: http://www.arasanchess.org

Re: Test Positions : Nice moves by Chiron 1.1a

Post by jdart »

[d] rr1n1nk1/4bp2/bq5p/p2pPB2/1ppP2N1/2P2N2/PP1Q2PP/R4RK1 w - -

Houdini 1.5a did not play e6 even after 5 minutes. If that is the best move it is pretty deep.

--Jon
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pichy
Posts: 2564
Joined: Thu Mar 09, 2006 3:04 am

Re: Test Positions : Nice moves by Chiron 1.1a

Post by pichy »

gleperlier wrote:[d]rr3nk1/4bpp1/bqn4p/p2pPB2/1ppP4/2P1BN2/PP1Q1NPP/R4RK1 w - - 0 20

Does your favorite engine finds 20.Bxh6! but also the line 20...gxh6 21.Ng4 Nd8 and the killer move :

FEN: rr3nk1/4bpp1/bqn4p/p2pPB2/1ppP4/2P1BN2/PP1Q1NPP/R4RK1 w - - 0 20

Komodo3-32:
1 00:00 214 107.002 +0.56 Ra1b1 Nf8e6
2 00:00 597 99.495 +0.40 a2a4 g7g6
3 00:00 2.160 102.851 +0.43 Ra1b1 Nf8e6 Nf2g4 b4xc3 b2xc3
4 00:00 3.940 135.854 +0.41 Ra1b1 Nf8e6 Qd2e2 b4xc3 b2xc3
5 00:00 6.510 166.913 +0.57 Ra1b1
5 00:00 7.567 180.156 +0.56 Ra1b1 Qb6c7
5 00:00 8.564 182.202 +0.47 Ra1b1 Qb6c7 Qd2e2 Ba6c8 Bf5c2 b4xc3 b2xc3
5 00:00 8.928 182.194 +0.47 Ra1b1 Qb6c7 Qd2e2 Ba6c8 Bf5c2 b4xc3 b2xc3
6 00:00 12.907 204.861 +0.41 Ra1b1 Qb6c7 Qd2e2 Nf8e6 Nf2g4 h6h5
6 00:00 15.050 209.015 +0.41 Ra1b1 Qb6c7 Qd2e2 Nf8e6 Nf2g4 h6h5
7 00:00 17.249 215.600 +0.39 Ra1b1 Qb6c7 Qd2e2 Nf8e6 Nf2g4 Rb8e8 a2a4 Kg8h8
7 00:00 23.742 235.056 +0.39 Ra1b1 Qb6c7 Qd2e2 Nf8e6 Nf2g4 Rb8e8 a2a4 Kg8h8
8 00:00 38.781 255.123 +0.34 Ra1b1 Qb6c7 Be3f4 b4xc3 b2xc3 Rb8xb1 Rf1xb1 Nf8e6 Bf4e3 Ra8e8 a2a4
8 00:00 50.616 270.658 +0.34 Ra1b1 Qb6c7 Be3f4 b4xc3 b2xc3 Rb8xb1 Rf1xb1 Nf8e6 Bf4e3 Ra8e8 a2a4
9 00:00 61.718 279.251 +0.28 Ra1b1 Ba6c8 Bf5c2 Qb6c7 Be3f4 b4xc3 b2xc3 Nf8g6 Bf4g3 Rb8xb1 Rf1xb1
9 00:00 87.758 291.538 +0.39 Nf2g4 h6h5 Ng4f2 Rb8e8 Ra1b1 g7g6 Bf5c2 Nf8e6 Nf3g5 Ne6xg5 Be3xg5
9 00:00 95.909 295.998 +0.39 Nf2g4 h6h5 Ng4f2 Rb8e8 Ra1b1 g7g6 Bf5c2 Nf8e6 Nf3g5 Ne6xg5 Be3xg5
10 00:00 137.318 307.181 +0.41 Nf2g4 h6h5 Ng4f2 Rb8e8 Ra1b1 g7g6 Bf5h3 Ba6c8 Nf3g5 Nf8e6 Ng5xe6 Bc8xe6
10 00:00 165.989 311.406 +0.41 Nf2g4 h6h5 Ng4f2 Rb8e8 Ra1b1 g7g6 Bf5h3 Ba6c8 Nf3g5 Nf8e6 Ng5xe6 Bc8xe6
11 00:00 209.455 317.337 +0.25 Nf2g4 h6h5
11 00:01 389.377 329.961 +0.46 Be3xh6 g7xh6 Nf2g4 b4xc3 b2xc3 Nc6d8 Ng4xh6+ Kg8h8 Ra1b1 Qb6c6 Qd2f4 Nf8g6 Bf5xg6 Qc6xg6 Nh6f5 Rb8xb1 Rf1xb1
11 00:01 391.861 329.276 +0.46 Be3xh6 g7xh6 Nf2g4 b4xc3 b2xc3 Nc6d8 Ng4xh6+ Kg8h8 Ra1b1 Qb6c6 Qd2f4 Nf8g6 Bf5xg6 Qc6xg6 Nh6f5 Rb8xb1 Rf1xb1
12 00:01 598.451 337.136 +0.62 Be3xh6
12 00:01 658.870 340.657 +0.61 Be3xh6 g7xh6
12 00:02 783.595 339.787 +0.49 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Nf3g5 b4xc3 b2xc3 Ra8b8 a2a4 Qb6c6 Ng4f6
12 00:02 824.272 339.886 +0.49 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Nf3g5 b4xc3 b2xc3 Ra8b8 a2a4 Qb6c6 Ng4f6
13 00:02 925.873 344.427 +0.33 Be3xh6 g7xh6
13 00:03 1.208.435 349.541 +0.31 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1b1 Qb6e6 Ng4e3 Nf8g6 g2g3 b4xc3 b2xc3 Ra8b8 Qd2c2 Rb8xb1 Ne3f5+
13 00:03 1.326.977 351.032 +0.31 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1b1 Qb6e6 Ng4e3 Nf8g6 g2g3 b4xc3 b2xc3 Ra8b8 Qd2c2 Rb8xb1 Ne3f5+
14 00:04 1.704.529 357.548 +0.44 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 g2g4 Nf8h7 Ne3f5+ Kg7h8 Qd2f4 b4xc3 b2xc3 Ra8b8 Ra1b1 Rb8xb1 Rf1xb1 Nd8c6
14 00:05 1.813.394 357.862 +0.44 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 g2g4 Nf8h7 Ne3f5+ Kg7h8 Qd2f4 b4xc3 b2xc3 Ra8b8 Ra1b1 Rb8xb1 Rf1xb1 Nd8c6
15 00:05 2.082.429 362.961 +0.44 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 g2g4 Nf8h7 Ne3f5+ Kg7h8 Qd2f4 b4xc3 b2xc3 Ra8b8 Ra1b1 Rb8xb1 Rf1xb1 Nd8c6
15 00:05 2.159.423 363.029 +0.44 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 g2g4 Nf8h7 Ne3f5+ Kg7h8 Qd2f4 b4xc3 b2xc3 Ra8b8 Ra1b1 Rb8xb1 Rf1xb1 Nd8c6
16 00:09 3.362.806 370.944 +0.56 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 b4xc3 b2xc3 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Kg7h8 Qf2f3
16 00:09 3.527.562 370.988 +0.56 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 b4xc3 b2xc3 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Kg7h8 Qf2f3
17 00:11 4.204.915 375.752 +0.40 Be3xh6 g7xh6
17 00:14 5.549.710 378.024 +0.41 Be3xh6
17 00:16 6.435.797 382.742 +0.50 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Ra8a7 Qf2f3 Nf8e6 Ne5g4 Qh6g6 Ng4e5
17 00:16 6.435.876 382.633 +0.50 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Ra8a7 Qf2f3 Nf8e6 Ne5g4 Qh6g6 Ng4e5
18 00:22 8.751.879 388.742 +0.52 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Ra8a7 Qf2f3 Qh6g5 Qf3xd5 b4xc3 h2h4 Qg5g3 Re1e4 Nf8g6 Ne5xg6 Qg3xg6
18 00:24 9.584.304 386.956 +0.52 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Ra8a7 Qf2f3 Qh6g5 Qf3xd5 b4xc3 h2h4 Qg5g3 Re1e4 Nf8g6 Ne5xg6 Qg3xg6
19 00:34 13.313.572 391.438 +0.52 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Ra8a7 Qf2f3 Qh6g5 Qf3xd5 b4xc3 h2h4 Qg5g3 Re1e4 Nf8g6 Ne5xg6 Qg3xg6
19 00:36 14.268.685 390.793 +0.52 Be3xh6 g7xh6 Nf2g4 Nc6d8 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ra1e1 Qb6e6 Ng4f6 Be7xf6 e5xf6+ Qe6xf6 Nf3e5 Qf6h6 Qd2f2 Ra8a7 Qf2f3 Qh6g5 Qf3xd5 b4xc3 h2h4 Qg5g3 Re1e4 Nf8g6 Ne5xg6 Qg3xg6



[d]rr1n1nk1/4bp2/bq5p/p2pPB2/1ppP2N1/2P2N2/PP1Q2PP/R4RK1 w - - 0 22

FEN: rr1n1nk1/4bp2/bq5p/p2pPB2/1ppP2N1/2P2N2/PP1Q2PP/R4RK1 w - - 0 22

Komodo3-32:
1 00:00 132 1.319.999 +0.70 Ng4xh6+ Kg8g7 Nh6g4
2 00:00 241 241.057 +0.70 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8
3 00:00 504 504.120 +0.67 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8
4 00:00 1.037 345.671 +0.49 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Qd2f4 b4xc3
5 00:00 1.350 337.503 +0.49 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Qd2f4 b4xc3 b2xc3
5 00:00 1.923 384.595 +0.49 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Qd2f4 b4xc3 b2xc3
6 00:00 2.573 428.828 +0.40 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Qd2f4 b4xc3 b2xc3 Kg7h8
6 00:00 4.701 391.734 +0.40 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Qd2f4 b4xc3 b2xc3 Kg7h8
7 00:00 4.920 378.448 +0.56 Ng4xh6+
7 00:00 5.777 385.118 +0.57 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Qd2f4 Nf8e6 Qf4h6+ Kg7g8 Ng4e3
7 00:00 8.753 416.790 +0.57 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Qd2f4 Nf8e6 Qf4h6+ Kg7g8 Ng4e3
8 00:00 12.132 379.106 +0.63 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Qe1g3 f7f6 Qg3h4+
8 00:00 15.438 359.005 +0.63 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Qe1g3 f7f6 Qg3h4+
9 00:00 17.734 369.439 +0.79 Ng4xh6+
9 00:00 20.153 380.225 +0.86 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Nh4f5
9 00:00 24.034 375.511 +0.86 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Nh4f5
10 00:00 30.035 370.782 +0.86 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Qe1g3 Be7xh4 Qg3xh4+ Nf8h7 Rf1f6
10 00:00 35.667 371.510 +0.86 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Qe1g3 Be7xh4 Qg3xh4+ Nf8h7 Rf1f6
11 00:00 45.983 383.170 +0.84 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Qe1g3 Nf8g6 Nh4f5 Ra8b8
11 00:00 57.492 391.080 +0.84 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Qe1g3 Nf8g6 Nh4f5 Ra8b8
12 00:00 70.061 398.051 +0.86 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Qe1g3 Nf8g6 Nh4f5 Ra8b8 Qg3f3
12 00:00 80.072 412.719 +0.86 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Rc8c7 Qe1g3 Nf8g6 Nh4f5 Ra8b8 Qg3f3
13 00:00 97.756 423.162 +0.70 Ng4xh6+ Kg8g7
13 00:00 219.330 446.675 +0.68 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Nd8c6 Qe1g3 Nf8h7 Nh4f5 Be7g5 Nf5d6 Rc8c7 Qg3f3 Bg5xe3+ Qf3xe3
13 00:00 273.155 446.306 +0.68 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Nd8c6 Qe1g3 Nf8h7 Nh4f5 Be7g5 Nf5d6 Rc8c7 Qg3f3 Bg5xe3+ Qf3xe3
14 00:01 458.387 442.006 +0.72 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Nd8c6 Nh4f5 Be7g5 Qe1e2 Nf8h7 Nf5d6 Rc8f8 Ra1e1 Nc6e7 Qe2f3 Bg5xe3+ Re1xe3
14 00:01 532.056 447.833 +0.72 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Nd8c6 Nh4f5 Be7g5 Qe1e2 Nf8h7 Nf5d6 Rc8f8 Ra1e1 Nc6e7 Qe2f3 Bg5xe3+ Re1xe3
15 00:08 3.261.666 397.063 +0.76 Ng4xh6+ Kg8g7 Nh6g4 Ra8a7 Qd2f4 Ra7b7 Ra1c1 b4xc3 b2xc3 Kg7g8 Nf3g5 Kg8g7 Rc1a1 a5a4 Bf5c2 Nf8e6 Ng5xe6+ Qb6xe6 Ng4f6 Be7xf6 Qf4g3+
15 00:08 3.514.624 398.867 +0.76 Ng4xh6+ Kg8g7 Nh6g4 Ra8a7 Qd2f4 Ra7b7 Ra1c1 b4xc3 b2xc3 Kg7g8 Nf3g5 Kg8g7 Rc1a1 a5a4 Bf5c2 Nf8e6 Ng5xe6+ Qb6xe6 Ng4f6 Be7xf6 Qf4g3+
16 00:13 5.334.483 392.999 +0.79 Ng4xh6+ Kg8g7 Nh6g4 Ra8a7 Qd2f4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Nf8g6 Qf4g4 Nd8e6 Ne3xd5 Qb6b7 Nd5e3 b4xc3 b2xc3 Qb7b2 Ne3d5 Qb2b7 Nd5xe7 Qb7xe7 Qg4f5 Kg7g8
16 00:14 5.548.772 394.262 +0.79 Ng4xh6+ Kg8g7 Nh6g4 Ra8a7 Qd2f4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Nf8g6 Qf4g4 Nd8e6 Ne3xd5 Qb6b7 Nd5e3 b4xc3 b2xc3 Qb7b2 Ne3d5 Qb2b7 Nd5xe7 Qb7xe7 Qg4f5 Kg7g8
17 00:28 11.073.861 388.725 +0.87 Ng4xh6+ Kg8g7 Nh6g4 Ra8a7 Qd2f4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Nf8g6 Qf4g4 Nd8e6 Ne3xd5 Qb6b7 Nd5e3 b4xc3 b2xc3 Qb7b2 Ne3d5 Rc8b8 Qg4f5 Ra7b7 Nd5xe7 Rb7xe7
17 00:29 11.400.602 389.888 +0.87 Ng4xh6+ Kg8g7 Nh6g4 Ra8a7 Qd2f4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Nf8g6 Qf4g4 Nd8e6 Ne3xd5 Qb6b7 Nd5e3 b4xc3 b2xc3 Qb7b2 Ne3d5 Rc8b8 Qg4f5 Ra7b7 Nd5xe7 Rb7xe7
18 01:00 23.690.115 389.861 +0.79 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Nd8c6 Nh4f5 Nf8h7 Qe1g3 Be7g5 Nf5d6 Bg5xe3+ Qg3xe3 Rc8f8 Qe3g3 a5a4 Qg3h4 b4xc3 b2xc3 Ra8b8
18 01:03 24.860.974 390.633 +0.79 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2e1 Kg7h8 Nf3h4 Nd8c6 Nh4f5 Nf8h7 Qe1g3 Be7g5 Nf5d6 Bg5xe3+ Qg3xe3 Rc8f8 Qe3g3 a5a4 Qg3h4 b4xc3 b2xc3 Ra8b8
19 01:15 29.519.221 391.874 +0.74 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2f2 Kg7h8 Nf3h4 Be7g5 Nh4f5 a5a4 a2a3 b4xc3 b2xc3 Rc8b8 Qf2f3 Ra8a5 Nf5d6 Bg5xe3+ Qf3xe3 Qe6g6 Qe3h3+ Kh8g8 Nd6f5 Qg6g5 Ra1e1
19 01:30 35.432.357 392.445 +0.74 Ng4xh6+ Kg8g7 Nh6g4 Ba6c8 Bf5xc8 Rb8xc8 Ng4e3 Qb6e6 Qd2f2 Kg7h8 Nf3h4 Be7g5 Nh4f5 a5a4 a2a3 b4xc3 b2xc3 Rc8b8 Qf2f3 Ra8a5 Nf5d6 Bg5xe3+ Qf3xe3 Qe6g6 Qe3h3+ Kh8g8 Nd6f5 Qg6g5 Ra1e1



22.e6!

[d]rr1n1nk1/4bp2/bq2P2p/p2p1B2/1ppP2N1/2P2N2/PP1Q2PP/R4RK1 b - - 0 22

Impressive :!:

Gab
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Albert Silver
Posts: 3026
Joined: Wed Mar 08, 2006 9:57 pm
Location: Rio de Janeiro, Brazil

Re: Test Positions : Nice moves by Chiron 1.1a

Post by Albert Silver »

jdart wrote:[d] rr1n1nk1/4bp2/bq5p/p2pPB2/1ppP2N1/2P2N2/PP1Q2PP/R4RK1 w - -

Houdini 1.5a did not play e6 even after 5 minutes. If that is the best move it is pretty deep.

--Jon
It wouldn't be the first time it suffers from a blindspot. Mr. Tactics found it fairly quickly:

Analysis by Critter 1.4 64-bit SSE4 TB:

22.Nxh6+ Kg7 23.Ng4 Bc8 24.Bxc8 bxc3 25.bxc3 Rxc8 26.Rab1 Qe6 27.Qf4 Qg6 28.Ne3 Nde6 29.Qf5 Rab8 30.Rxb8 Rxb8 31.Qh3 Kg8 32.Nxd5
= (0.28 ++) Depth: 15/39 00:00:05 12048kN
22.Nxh6+ Kg7 23.Ng4 Bc8 24.Bxc8 bxc3 25.bxc3 Rxc8 26.Rab1 Qe6 27.Qf4 Qg6 28.Ne3 Nde6 29.Qf5 Rab8 30.Rxb8 Rxb8 31.Qh3 Kg8 32.Nxd5
+/= (0.41 ++) Depth: 15/46 00:00:06 22411kN
22.Nxh6+ Kg7 23.Ng4 Bc8 24.Bxc8 bxc3 25.bxc3 Rxc8 26.Rab1 Qe6 27.Qf4 Qg6 28.Ne3 Nde6 29.Qf5 Rab8 30.Rxb8 Rxb8 31.Qh3 Kg8 32.Nxd5
+/= (0.60 ++) Depth: 15/52 00:00:10 54996kN
22.Nxh6+ Kh8 23.Ng4 Kg7 24.Ng5 Bc8 25.Bxc8 Rxc8 26.Rf5 Qg6 27.Raf1 Kg8 28.Nf6+ Bxf6 29.Rxf6 Qh5 30.R1f5 bxc3 31.bxc3 Qh4 32.Nxf7 Nxf7 33.Rxf7 Ne6 34.R7f6 Qh7 35.Qe2 Kh8 36.Qf3
+/= (0.55) Depth: 15/52 00:00:13 80923kN
22.Nxh6+ Kh8 23.Ng4 Kg7 24.Ng5 Bc8 25.Bxc8 Rxc8 26.Rf5 Qg6 27.Raf1 Kg8 28.Nf6+ Bxf6 29.Rxf6 Qh5 30.R1f5 bxc3 31.bxc3 Qh4 32.Nxf7 Nxf7 33.Rxf7 Ne6 34.R7f6 Qh7 35.Qe2 Kh8 36.Qf3
+/= (0.63 ++) Depth: 16/52 00:00:14 87763kN
22.Nxh6+ Kh8 23.Ng4 Kg7 24.Ng5 Bc8 25.Bxc8 Rxc8 26.Rf5 Qg6 27.Raf1 Kg8 28.Nf6+ Bxf6 29.Rxf6 Qh5 30.R1f5 bxc3 31.bxc3 Qh4 32.Nxf7 Nxf7 33.Rxf7 Ne6 34.R7f6 Qh7 35.Qe2 Kh8 36.Qf3
+/- (0.72 ++) Depth: 16/52 00:00:17 111mN
22.Nxh6+ Kh8 23.Ng4 Kg8 24.Ng5 Bc8 25.Bxc8 Rxc8 26.Rf6 Bxf6 27.Nxf6+ Kg7 28.Rf1 Qc6 29.Qf2 bxc3 30.bxc3 Rab8 31.Qg3 Ng6 32.Qh3 Nf8 33.Qg4 Ng6 34.Qh5 Nf8 35.Qf3 Nde6 36.Nh5+ Kh8 37.Nxf7+ Kh7 38.Qf5+
+/= (0.69) Depth: 16/52 00:00:18 119mN
22.Nxh6+ Kh8 23.Ng4 Kg8 24.Ng5 Bc8 25.Bxc8 Rxc8 26.Rf6 Bxf6 27.Nxf6+ Kg7 28.Rf1 Qc6 29.Qf2 bxc3 30.bxc3 Rab8 31.Qg3 Ng6 32.Qh3 Nf8 33.Qg4 Ng6 34.Qh5 Nf8 35.Qf3 Nde6 36.Nh5+ Kh8 37.Nxf7+ Kh7 38.Qf5+
+/= (0.61 --) Depth: 17/52 00:00:21 147mN
22.Nxh6+ Kh8 23.Ng4 Kg8 24.Ng5 Bc8 25.Bxc8 Rxc8 26.Rf6 Bxf6 27.Nxf6+ Kg7 28.Rf1 Qc6 29.Qf2 bxc3 30.bxc3 Rab8 31.Qg3 Ng6 32.Qh3 Nf8 33.Qg4 Ng6 34.Qh5 Nf8 35.Qf3 Nde6 36.Nh5+ Kh8 37.Nxf7+ Kh7 38.Qf5+
+/= (0.52 --) Depth: 17/52 00:00:22 149mN
22.e6 bxc3 23.bxc3 fxe6 24.Nxh6+ Kh8 25.Bc2 Nd7 26.Qe3 Qb2 27.Nf5 exf5 28.Bxf5 Bf8 29.Bxd7 Kg8 30.Qg5+ Kh8 31.Ne5 Ba3 32.Ng4 Qb6 33.Qe5+ Kh7 34.Nf6+ Kh6 35.Nxd5
+/- (0.78 ++) Depth: 17/52 00:00:37 287mN
22.e6 bxc3 23.bxc3 fxe6 24.Nxh6+ Kh8 25.Bc2 Nd7 26.Qe3 Qb2 27.Nf5 exf5 28.Bxf5 Bf8 29.Bxd7 Kg8 30.Qg5+ Kh8 31.Ne5 Ba3 32.Ng4 Qb6 33.Qe5+ Kh7 34.Nf6+ Kh6 35.Nxd5
+/- (0.87 ++) Depth: 17/63 00:00:48 383mN
22.e6 bxc3 23.bxc3 fxe6 24.Nxh6+ Kh8 25.Bc2 Nd7 26.Qe3 Qb2 27.Nf5 exf5 28.Bxf5 Bf8 29.Bxd7 Kg8 30.Qg5+ Kh8 31.Ne5 Ba3 32.Ng4 Qb6 33.Qe5+ Kh7 34.Nf6+ Kh6 35.Nxd5
+/- (1.00 ++) Depth: 17/63 00:01:02 495mN
22.e6 bxc3 23.bxc3 fxe6 24.Nxh6+ Kh8 25.Bc2 Nd7 26.Qe3 Qb2 27.Nf5 exf5 28.Bxf5 Bf8 29.Bxd7 Kg8 30.Qg5+ Kh8 31.Ne5 Ba3 32.Ng4 Qb6 33.Qe5+ Kh7 34.Nf6+ Kh6 35.Nxd5
+/- (1.19 ++) Depth: 17/63 00:01:26 702mN
22.e6 bxc3 23.bxc3 fxe6 24.Nxh6+ Kh8 25.Bc2 Nd7 26.Qe3 Qb2 27.Nf5 exf5 28.Bxf5 Bf8 29.Bxd7 Kg8 30.Qg5+ Kh8 31.Ne5 Ba3 32.Ng4 Qb6 33.Qe5+ Kh7 34.Nf6+ Kh6 35.Nxd5
+/- (1.47 ++) Depth: 17/63 00:02:00 989mN
22.e6 Bc8 23.Nfe5 Nfxe6 24.Qxh6 Ng5 25.Bxc8 Qxh6 26.Nxh6+ Kh7 27.Nf5 Bf6 28.Nd7 Ne4 29.Nxb8 Rxb8 30.Ng3 bxc3 31.bxc3 Nxc3 32.Rxf6 Rxc8 33.Rf3 Nb5 34.Nf5 Nc6 35.Rh3+ Kg8 36.Rd1 Rb8 37.a4 Nc7 38.Rf1
+/- (1.42) Depth: 17/63 00:02:35 1294mN
22.e6 Bc8 23.Nfe5 Nfxe6 24.Qxh6 Ng5 25.Bxc8 Qxh6 26.Nxh6+ Kh7 27.Nf5 Bf6 28.Nd7 Ne4 29.Nxb8 Rxb8 30.Ng3 bxc3 31.bxc3 Nxc3 32.Rxf6 Rxc8 33.Rf3 Nb5 34.Nf5 Nc6 35.Rh3+ Kg8 36.Rd1 Rb8 37.a4 Nc7 38.Re1
+/- (1.50 ++) Depth: 18/63 00:03:13 1637mN
22.e6 Bc8 23.Nfe5 Nfxe6 24.Qxh6 Ng5 25.Bxc8 Qxh6 26.Nxh6+ Kh7 27.Nf5 Bf6 28.Nd7 Ne4 29.Nxb8 Rxb8 30.Ng3 bxc3 31.bxc3 Nxc3 32.Rxf6 Rxc8 33.Rf3 Nb5 34.Nf5 Nc6 35.Rh3+ Kg8 36.Rd1 Rb8 37.a4 Nc7 38.Re1
+/- (1.59 ++) Depth: 18/63 00:03:49 1950mN
22.e6 Bc8 23.Nfe5 Nfxe6 24.Qxh6 Ng5 25.Bxc8 Qxh6 26.Nxh6+ Kh7 27.Nf5 Bf6 28.Nd7 Ne4 29.Nxb8 Rxb8 30.Ng3 bxc3 31.bxc3 Nxc3 32.Rxf6 Rxc8 33.Rf3 Ne4 34.Nxe4 dxe4 35.Rc3 Ne6 36.Rac1 Nxd4 37.Rxc4 Rd8 38.Kf2 Kg6 39.Rc7
+- (1.61) Depth: 18/63 00:04:23 2237mN
"Tactics are the bricks and sticks that make up a game, but positional play is the architectural blueprint."
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User avatar
Graham Banks
Posts: 45991
Joined: Sun Feb 26, 2006 10:52 am
Location: Auckland, NZ

Re: Test Positions : Nice moves by Chiron 1.1a

Post by Graham Banks »

gleperlier wrote:Impressive :!:

Gab
Chiron is a nice engine. :)
gbanksnz at gmail.com
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gleperlier
Posts: 1033
Joined: Sat Feb 04, 2012 10:03 pm

Re: Test Positions : Nice moves by Chiron 1.1a

Post by gleperlier »

Graham Banks wrote:
gleperlier wrote:Impressive :!:

Gab
Chiron is a nice engine. :)
Yes I wonder why there have not been any update of the 1.1a version, even after CCT14.

Gab
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