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Subject: Re: Phoenix Genius finds pawn sacrifice while Chessmaster can't

Author: Ernst Walet

Date: 09:38:49 08/09/03

Go up one level in this thread


On August 08, 2003 at 14:37:25, Dana Turnmire wrote:

>The following position is from Karpov - Yusupov 1988.  This is what FM Graham
>Burgess says about what he considers the brilliant move 16 d5!!
>
>"This pawn sacrifice both gives the white knight an ideal post in the centre and
>opens several lines for the other white pieces."
>
>Phoenix Genius finds the pawn sacrifice in 1'29" with a plus score of 1.03 while
>Chessmaster default and SKR can't even find it after 5 minutes.
>
>[D] 4r2r/pp1nkp1p/2p1b1p1/5q2/2BP4/4QN2/PP3PPP/4RK1R w - - 0 1


Shredder 7.04 eventually drops d5 as well...

Ernst

  1/02	 0:00 	-4.87--	1.Rd7 Rxd7 (2) 0.0
  1/02	 0:00 	-7.04--	1.Rd7 Rxd7 (4) 0.1
  1/02	 0:00 	-5.75 	1.Rd7 Rxd7 (5) 0.1
  1/02	 0:00 	+0.72++	1.Ke4 (6) 0.2
  1/02	 0:00 	+0.72 	1.Ke4 (7) 0.2
best move: Kf4-e4 time: 0:01.973 min  n/s: 1.000  CPU 33.3%  nodes: 30
Position:  0 1
  1/01	 0:00 	+2.86++	1...bxa6 (1)
  1/01	 0:00 	+2.86 	1...bxa6 (2)
  2/05	 0:00 	+2.42--	1...bxa6 2.Qh7+ Kb8 (69) 6.9
  2/07	 0:00 	+2.42 	1...bxa6 2.Qh7+ Kb8 (94) 9.4
  2/07	 0:00 	+2.52++	1...Qe3+ 2.Kg2 Kxa6 (197) 19.7
  2/07	 0:00 	+2.88++	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 (232) 23.2
  2/08	 0:00 	+2.88 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 (274) 27.4
  3/10	 0:00 	+2.99 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 Kc6 (624) 62.4
  4/12	 0:00 	+3.29++	1...Qe3+ 2.Qxe3 dxe3 3.Kg2 Kxa6 4.Kf3 g5 5.Kxe3 (1.522)
76.1
  4/12	 0:00 	+3.31 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 g5 5.Ke2 g4 (1.898)
94.9
  5/12	 0:00 	+3.06--	1...Qe3+ 2.Qxe3 dxe3 3.axb7 g5 4.Kf1 Ka6 5.b8Q e2+ 6.Kxe2
(3.542) 177.1
  5/12	 0:00 	+2.56--	1...Qe3+ 2.Qxe3 dxe3 3.axb7 g5 4.Kf1 Ka6 5.b8Q e2+ 6.Kxe2
(3.664) 183.2
  5/12	 0:00 	+1.31 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 g5 4.Kf1 Kxb7 5.Ke2 g4 6.Kxe3
Kc6 7.Kd2 (4.232) 211.6
  5/15	 0:00 	+1.32++	1...Qe1+ 2.Kg2 Kxa6 3.Qe6+ Ka5 4.Qf5 gxf5 (5.327) 177.5
  5/15	 0:00 	+1.68++	1...Qe1+ 2.Kg2 Kxa6 3.Qh8 Qe2+ 4.Kh1 Qxd3 5.Qxe5 (5.929)
197.6
  5/15	 0:00 	+2.62 	1...Qe1+ 2.Kg2 Qd2+ 3.Kh1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(11.466) 286.6
  5/15	 0:00 	+2.63++	1...Kxa6 2.Qd7 Qxd3 3.Qd6+ Ka5 4.Qa6+ bxa6 (14.854) 297.0
  5/15	 0:00 	+2.98++	1...Kxa6 2.Qg3 Qe3+ 3.Kh1 g5 4.Qh3 (16.503) 275.0
  5/15	 0:00 	+3.12 	1...Kxa6 2.Qe6+ b6 3.Qxe5 Qe3+ 4.Kg2 Qd2+ 5.Kg1 Qxd3 6.Qd5
(18.566) 309.4
  6/17	 0:00 	+2.87--	1...Kxa6 2.Qe6+ b6 3.Qe8 b5 4.Qxe5 Qh2+ 5.Qxh2 (23.318)
333.1
  6/17	 0:00 	+2.37--	1...Kxa6 2.Qe6+ b6 3.Qc6 Qe3+ 4.Kg2 Qd2+ 5.Kg1 Qd1+ 6.Kg2
Qg4+ 7.Kf2 Qf4+ 8.Kg2 Qd2+ 9.Kg1 Qd1+ 10.Kg2 Qg4+ 11.Kf2 Qf4+ 12.Kg2 Qd2+ 13.Kg1
(25.673) 320.9
  6/23	 0:00 	+2.28 	1...Kxa6 2.Qe6+ b6 3.Qc6 Qg4+ 4.Kf2 Qf4+ 5.Kg2 g5 (28.180)
352.2
  6/23	 0:00 	+2.29++	1...Qe1+ 2.Kg2 Qd2+ 3.Kf3 (29.511) 368.8
  6/23	 0:00 	+2.46 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(37.122) 371.2
  7/21	 0:00 	+2.46 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(66.634) 444.2
  8/21	 0:00 	+2.43 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(155.685) 536.8
  9/23	 0:00 	+2.68++	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qc1+ 4.Kg2 Qb2+ 5.Kf1 bxa6
6.Qd7+ Qb7 7.Ke1 (305.389) 565.5
  9/23	 0:00 	+2.80 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qc1+ 4.Kg2 Qb2+ 5.Kf1 bxa6 6.Qd7+
Qb7 7.Qd6 Qb1+ 8.Ke2 Qc2+ 9.Ke1 Qxd3 10.Qxc5+ Kb7 11.Qxe5 Qxc4 (326.004) 561.1
 10/27	 0:01 	+2.74 	1...Qe1+ 2.Kh2 Qd2+ 3.Kh1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(857.572) 549.0
 11/29	 0:02 	+2.74 	1...Qe1+ 2.Kg2 Kxa6 3.Qc8 Qd2+ 4.Kh1 Kb6 5.Qd8+ Ka7 6.Qf6
Qxd3 7.Qf4 exf4 (1.374.279) 557.9
 11/29	 0:02 	+2.75++	1...Kxa6 2.Qc8 Qe3+ 3.Kh1 Qh6+ 4.Kg2 Qg5+ 5.Kh2 Kb6 6.Qe6+
Ka5 7.Qc8 Qd2+ 8.Kg1 Kb4 9.Kf1 Qxd3+ 10.Kg2 (1.514.048) 557.8
 11/29	 0:02 	+2.75 	1...Kxa6 2.Qc8 Qe3+ 3.Kh1 Qh6+ 4.Kg2 Qg5+ 5.Kh2 Kb6 6.Qe6+
Ka5 7.Qc8 Qd2+ 8.Kg1 Kb4 9.Kf1 Qxd3+ 10.Kg2 (1.521.926) 556.6
 12/30	 0:05 	+2.73 	1...Kxa6 2.Qe6+ Ka5 3.Qxe5 Qe3+ 4.Kg2 Kb4 5.Qg3 Kc3 6.e5
Qxd3 7.e6 Kxc4 8.Qxd3+ Kxd3 (2.577.712) 475.8
 12/32	 0:06 	+2.74++	1...Qe1+ 2.Kg2 Qd2+ 3.Kh1 Qd1+ 4.Kg2 bxa6 5.Qd7+ Kb6
6.Qd6+ Ka5 7.Qxc5+ Ka4 8.Qxe5 Qxd3 9.Qd5 Qe2+ 10.Kg3 Qe3+ 11.Kh4 Qg5+ 12.Qxg5
(3.038.989) 487.8
best move: Qe2-e1 time: 0:08.482 min  n/s: 491.939  CPU 85.4%  nodes: 3.221.715
TB: 348
Position:  0 1
  1/01	 0:00 	+2.86++	1...bxa6 (1)
  1/01	 0:00 	+2.86 	1...bxa6 (2)
  2/05	 0:00 	+2.42--	1...bxa6 2.Qh7+ Kb8 (69) 6.9
  2/07	 0:00 	+2.42 	1...bxa6 2.Qh7+ Kb8 (94) 9.4
  2/07	 0:00 	+2.52++	1...Qe3+ 2.Kg2 Kxa6 (197) 19.7
  2/07	 0:00 	+2.88++	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 (232) 23.2
  2/08	 0:00 	+2.88 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 (274) 27.4
  3/10	 0:00 	+2.99 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 Kc6 (624) 62.4
  4/12	 0:00 	+3.29++	1...Qe3+ 2.Qxe3 dxe3 3.Kg2 Kxa6 4.Kf3 g5 5.Kxe3 (1.522)
76.1
  4/12	 0:00 	+3.31 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 Kxb7 4.Kf1 g5 5.Ke2 g4 (1.898)
94.9
  5/12	 0:00 	+3.06--	1...Qe3+ 2.Qxe3 dxe3 3.axb7 g5 4.Kf1 Ka6 5.b8Q e2+ 6.Kxe2
(3.542) 177.1
  5/12	 0:00 	+2.56--	1...Qe3+ 2.Qxe3 dxe3 3.axb7 g5 4.Kf1 Ka6 5.b8Q e2+ 6.Kxe2
(3.664) 183.2
  5/12	 0:00 	+1.31 	1...Qe3+ 2.Qxe3 dxe3 3.axb7 g5 4.Kf1 Kxb7 5.Ke2 g4 6.Kxe3
Kc6 7.Kd2 (4.232) 211.6
  5/15	 0:00 	+1.32++	1...Qe1+ 2.Kg2 Kxa6 3.Qe6+ Ka5 4.Qf5 gxf5 (5.327) 177.5
  5/15	 0:00 	+1.68++	1...Qe1+ 2.Kg2 Kxa6 3.Qh8 Qe2+ 4.Kh1 Qxd3 5.Qxe5 (5.929)
197.6
  5/15	 0:00 	+2.62 	1...Qe1+ 2.Kg2 Qd2+ 3.Kh1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(11.466) 286.6
  5/15	 0:00 	+2.63++	1...Kxa6 2.Qd7 Qxd3 3.Qd6+ Ka5 4.Qa6+ bxa6 (14.854) 297.0
  5/15	 0:00 	+2.98++	1...Kxa6 2.Qg3 Qe3+ 3.Kh1 g5 4.Qh3 (16.503) 330.0
  5/15	 0:00 	+3.12 	1...Kxa6 2.Qe6+ b6 3.Qxe5 Qe3+ 4.Kg2 Qd2+ 5.Kg1 Qxd3 6.Qd5
(18.566) 309.4
  6/17	 0:00 	+2.87--	1...Kxa6 2.Qe6+ b6 3.Qe8 b5 4.Qxe5 Qh2+ 5.Qxh2 (23.318)
333.1
  6/17	 0:00 	+2.37--	1...Kxa6 2.Qe6+ b6 3.Qc6 Qe3+ 4.Kg2 Qd2+ 5.Kg1 Qd1+ 6.Kg2
Qg4+ 7.Kf2 Qf4+ 8.Kg2 Qd2+ 9.Kg1 Qd1+ 10.Kg2 Qg4+ 11.Kf2 Qf4+ 12.Kg2 Qd2+ 13.Kg1
(25.673) 366.7
  6/23	 0:00 	+2.28 	1...Kxa6 2.Qe6+ b6 3.Qc6 Qg4+ 4.Kf2 Qf4+ 5.Kg2 g5 (28.180)
352.2
  6/23	 0:00 	+2.29++	1...Qe1+ 2.Kg2 Qd2+ 3.Kf3 (29.511) 327.9
  6/23	 0:00 	+2.46 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(37.122) 371.2
  7/21	 0:00 	+2.46 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(66.634) 444.2
  8/21	 0:00 	+2.43 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(155.685) 536.8
  9/23	 0:00 	+2.68++	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qc1+ 4.Kg2 Qb2+ 5.Kf1 bxa6
6.Qd7+ Qb7 7.Ke1 (305.389) 564.4
  9/23	 0:00 	+2.80 	1...Qe1+ 2.Kg2 Qd2+ 3.Kg1 Qc1+ 4.Kg2 Qb2+ 5.Kf1 bxa6 6.Qd7+
Qb7 7.Qd6 Qb1+ 8.Ke2 Qc2+ 9.Ke1 Qxd3 10.Qxc5+ Kb7 11.Qxe5 Qxc4 (326.004) 561.1
 10/27	 0:01 	+2.74 	1...Qe1+ 2.Kh2 Qd2+ 3.Kh1 Qd1+ 4.Kg2 Qg1+ 5.Kxg1 Kb8
(857.572) 570.9
 11/29	 0:02 	+2.74 	1...Qe1+ 2.Kg2 Kxa6 3.Qc8 Qd2+ 4.Kh1 Kb6 5.Qd8+ Ka7 6.Qf6
Qxd3 7.Qf4 exf4 (1.374.279) 571.9
best move: Qe2-e1 time: 0:04.386 min  n/s: 570.492  CPU 98.3%  nodes: 1.388.008
TB: 15
Position:  0 1
  1/06	 0:00 	+0.55 	1.Bxe6 fxe6 (7)
  1/06	 0:00 	+0.72++	1.Qg5+ Qxg5 2.Nxg5 (19)
  1/06	 0:00 	+0.72 	1.Qg5+ Qxg5 2.Nxg5 (22)
  1/06	 0:00 	+0.74++	1.Kg1 (23)
  1/06	 0:00 	+0.74 	1.Kg1 (24)
  1/07	 0:00 	+0.75++	1.Qa3+ c5 (48)
  1/07	 0:00 	+1.17++	1.Qa3+ Kd8 2.Bxe6 fxe6 3.Qxa7 (66)
  1/07	 0:00 	+1.23 	1.Qa3+ Kd8 2.Bxe6 fxe6 3.Qxa7 (77)
  2/07	 0:00 	+1.23 	1.Qa3+ Kd8 2.Bxe6 fxe6 3.Qxa7 (191) 17.3
  3/10	 0:00 	+1.07 	1.Qa3+ Kd8 2.Bd3 Qg4 3.Qxa7 (1.226) 58.3
  3/10	 0:00 	+1.08++	1.Bxe6 Kd8 2.Bxf5 (1.571) 74.8
  3/12	 0:00 	+1.24 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Qxa7 (1.954) 93.0
  4/14	 0:00 	+1.10 	1.Bxe6 fxe6 2.Qa3+ Kd8 3.Qxa7 Qb5+ 4.Re2 (4.171) 134.5
  5/16	 0:00 	+0.85--	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Qd6 Rd8 4.Qxe6+ Qxe6 5.Ne5+ Nxe5
(18.064) 254.4
  5/16	 0:00 	+0.85 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 (22.128)
273.1
  5/16	 0:00 	+0.86++	1.Qb3 Nb6 2.Qa3+ Kd8 3.Bxe6 Qd3+ 4.Qxd3 (29.407) 291.1
  5/16	 0:00 	+1.06 	1.Qb3 Nb6 2.Qa3+ Kd8 3.Bxe6 fxe6 4.Qxa7 (32.341) 291.3
  6/18	 0:00 	+0.86 	1.Qb3 Kf6 2.Bxe6 Rxe6 3.Qxb7 Rxe1+ 4.Nxe1 Qb5+ 5.Qxb5 cxb5
(57.538) 336.4
  6/18	 0:00 	+0.87++	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Qd6 Nb6 4.Qc7+ Re7 5.Ne5+ Kf8
(65.964) 328.1
  6/18	 0:00 	+0.99 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Qd6 Qb5+ 4.Re2 Nf6 5.Qc7+ Kg8
6.Ne5 (89.026) 341.0
  7/22	 0:00 	+0.74--	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Qd6 Re7 4.Rxe6 Rxe6 5.Qxd7+ Kg8
6.Qg7+ Kxg7 (173.266) 360.2
  7/24	 0:00 	+0.53 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg8
(287.525) 372.4
  7/24	 0:00 	+0.54++	1.Qb3 Kf6 2.Bxe6 Qxf3 3.gxf3 fxe6 (297.893) 371.4
  7/24	 0:00 	+0.86 	1.Qb3 Kf6 2.Bxe6 Rxe6 3.Qxb7 Rxe1+ 4.Nxe1 Qb5+ 5.Qxb5 cxb5
(319.352) 374.8
  8/22	 0:01 	+0.61--	1.Qb3 Kf6 2.Bxe6 Rxe6 3.Qxb7 Rxe1+ 4.Kxe1 Qb1+ 5.Ke2 Qxh1
6.Qxc6+ Kg7 7.Qxg6+ fxg6 (461.791) 377.8
  8/22	 0:01 	+0.61 	1.Qb3 Kf6 2.Bxe6 Rxe6 3.Qxb7 Rxe1+ 4.Nxe1 Qb5+ 5.Qxb5 Ne5
(494.132) 379.5
  8/22	 0:01 	+0.62++	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Kg8 5.Qxb7 Qc5
6.dxc5 (518.911) 378.2
  8/25	 0:01 	+0.63 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg8
6.Qd6 (597.879) 382.5
  8/25	 0:01 	+0.64++	1.Ng5 Kd8 2.Nxe6+ fxe6 3.Bxe6 Qb5+ 4.Kg1 Kc8 5.Bxd7+ Kb8
6.Bxe8 Qf1+ 7.Kxf1 (710.962) 383.6
  8/25	 0:01 	+0.72 	1.Ng5 Kd8 2.Nxe6+ fxe6 3.Bxe6 Qb5+ 4.Kg1 Qxb2 5.d5 cxd5
6.Qxa7 (758.953) 386.6
  9/24	 0:02 	+0.47--	1.Ng5 Kd8 2.Nxe6+ fxe6 3.Bxe6 Qb5+ 4.Kg1 Qxb2 5.d5 cxd5
6.Qb3 Qxb3 (1.059.141) 383.1
  9/24	 0:02 	+0.47 	1.Ng5 Kd8 2.Nxe6+ fxe6 3.Bxe6 Qb5+ 4.Re2 Rhf8 5.Kg1 Kc7
6.Qg3+ Kb6 7.Re3 Qxb2 8.Bxd7 Rxe3 9.Qxe3 Qxf2+ 10.Qxf2 (1.090.052) 383.1
  9/24	 0:02 	+0.48++	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Ne5
6.Rxe5 Qf1+ 7.Kxf1 (1.134.869) 384.0
  9/24	 0:03 	+0.74 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg8
6.Qd6 Qd5 (1.378.894) 386.6
 10/27	 0:06 	+0.58 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg8
6.Qd6 Qd5 7.Qb4 (2.476.010) 392.3
 10/28	 0:08 	+0.59++	1.d5 cxd5 2.Nd4 Qh5 3.Qa3+ Kf6 4.Bb5 a6 5.Nxe6 axb5
(3.409.768) 396.8
 10/28	 0:09 	+0.71 	1.d5 cxd5 2.Nd4 Qh5 3.Qa3+ Kd8 4.Bb5 Bf5 5.Qa5+ b6 6.Nc6+
Kc7 7.Qxa7+ Kd6 (3.629.917) 396.9
 11/28	 0:13 	+0.46--	1.d5 cxd5 2.Nd4 Qe5 3.Qd2 Qd6 4.Nxe6 fxe6 5.Bxd5 Kf7 6.Qb4
Qxb4 7.Bxe6+ Rxe6 (5.545.743) 398.6
 11/34	 0:18 	+0.12 	1.d5 cxd5 2.Bb5 a6 3.Bxd7 Kxd7 4.Ne5+ Ke7 5.Qb3 Kf8 6.Qa3+
Re7 7.Qf3 Qxf3 (7.257.759) 401.9
 11/34	 0:18 	+0.13++	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Qxb2
6.Qxb2 Kg8 (7.476.684) 402.0
 11/34	 0:24 	+0.44 	1.Bxe6 fxe6 2.Kg1 Kd6 3.Nh4 Qg4 4.Qxe6+ Rxe6 5.Nf5+ gxf5
6.Rxe6+ Kxe6 7.b3 Qxd4 (9.938.852) 397.6
 12/34	 0:48 	+0.44 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg7 6.h3
Nb6 7.Re5 Nd5 8.Kh2 (18.811.158) 389.7
 13/37	 1:31 	+0.38 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg7
6.Qd6 Qd5 7.Qc7 Kg8 8.a3 b6 (35.566.495) 387.7
 13/37	 1:40 	+0.39++	1.d5 cxd5 2.Bb5 Kf8 3.Nd4 Qg4 4.f3 Qh4 5.Qa3+ Kg8 6.Nxe6
Qc4+ 7.Bxc4 (38.743.469) 386.7
 13/37	 1:53 	+0.40 	1.d5 cxd5 2.Bb5 a6 3.Nd4 Qf6 4.Nxe6 fxe6 5.Qa3+ Kd8 6.Qa5+
b6 7.Qxa6 Rhf8 8.f3 Qd4 9.Qa8+ Ke7 10.Rxe6+ Kxe6 (44.428.190) 390.1
 13/37	 2:01 	+0.41++	1.Ng5 Kd8 2.Nxe6+ fxe6 3.Bxe6 Qb5+ 4.Kg1 Qxb2 5.Qg5+ Kc8
6.Qe5 Rhf8 7.f3 Rxe6 8.Qxe6 Qf2+ 9.Kxf2 (47.305.052) 388.8
 13/37	 2:05 	+0.41 	1.Ng5 Kd8 2.Nxe6+ fxe6 3.Bxe6 Qb5+ 4.Kg1 Qxb2 5.Qg5+ Kc8
6.Qe5 Rhf8 7.f3 Qb4 8.Bxd7+ Kxd7 9.Qg7+ Kc8 10.Qd7+ Kxd7 11.Re7+ Qxe7
(48.902.644) 388.3
 14/41	 3:02 	+0.19 	1.Ng5 Kd8 2.Nxe6+ fxe6 3.Qb3 Rhf8 4.f3 Kc7 5.Bxe6 Qf4
6.Bxd7 Rxe1+ 7.Kxe1 Qc1+ 8.Qd1 Qe3+ 9.Kf1 Kxd7 10.d5 Re8 11.dxc6+ (70.430.488)
385.4
 14/41	 3:09 	+0.20++	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg7
(72.901.449) 384.3
 14/41	 3:59 	+0.36 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg8 6.h3
Qd5 7.Kh2 e5 8.dxe5 Nxe5 9.Nxe5 Rxe5 (90.866.761) 379.4
 14/41	 4:07 	+0.37++	1.d5 cxd5 2.Bb5 a6 3.Nd4 Qf6 4.Nxe6 fxe6 5.Qa3+ Kd8 6.Qa5+
b6 7.Qxa6 Rhf8 8.f3 Qd4 9.Qa8+ Kc7 10.Rc1+ (93.688.899) 378.6
 14/41	 4:19 	+0.72++	1.d5 cxd5 2.Bb5 a6 3.Nd4 Qf6 4.Nxe6 fxe6 5.Qa3+ Kd8 6.Qa5+
b6 7.Qxa6 Rhf8 8.f3 Qd4 9.Qa8+ Kc7 10.Rc1+ (98.120.708) 378.4
 14/41	 4:47 	+0.82 	1.d5 cxd5 2.Bb5 a6 3.Nd4 Qf6 4.Nxe6 fxe6 5.Qa3+ Kd8 6.Qa5+
b6 7.Qxa6 Ref8 8.Qa8+ Ke7 9.Qa3+ Ke8 10.Bxd7+ Kd8 11.f3 Kxd7 12.Qa7+ Ke8 13.Qxb6
(109.407.510) 379.9
 15/42	 8:31 	+0.59 	1.d5 cxd5 2.Bb5 Qc2 3.Qxa7 Qxb2 4.a4 Kf6 5.Qxb7 Rc8 6.Qa7
Rhd8 7.Rxe6+ fxe6 8.Bxd7 Rc1+ 9.Ne1 (195.442.901) 382.1
 16/44	21:33 	+0.36 	1.d5 cxd5 2.Bb3 Qf6 3.Bxd5 Qxb2 4.Bxe6 fxe6 5.Qxa7 Rhf8
6.Qa4 Rf6 7.Qh4 (484.055.420) 374.3
 17/49	53:03 	+0.19 	1.d5 cxd5 2.Bb3 Qf6 3.Bxd5 Qxb2 4.Nd4 Rhf8 5.f3 Nc5 6.Kg1
Kd8 7.Nxe6+ fxe6 8.Qxc5 (1.184.998.979) 372.2
 17/49	56:06 	+0.20++	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg8
6.Qd6 Qd5 7.Qb4 b6 8.b3 Rf4 9.Qc4 (1.252.778.610) 372.0
 17/49	68:08 	+0.32 	1.Bxe6 fxe6 2.Qa3+ Kf7 3.Kg1 Rhf8 4.Qxa7 Qb5 5.Qa3 Kg8 6.h4
Nf6 7.Ng5 h6 8.Nxe6 (1.517.158.358) 371.1
best move: Bc4xe6 time: 87:11.342 min  n/s: 368.464  CPU 99.0%  nodes:
1.926.849.381
PU 99.0%  nodes: 1.926.849.381



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.