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Subject: revisiting Bxf7+ and Re3...

Author: Dan Ellwein

Date: 20:41:56 05/30/04


here's the position...

[D] rnbr2k1/ppp2ppp/6n1/8/2BN2q1/B1P5/P4PPP/R2QR1K1 w - - 0 1

Chessmaster personality Leko finds 1.Bxf7+ and 4.Re3 in 43 minutes...

P3/850

Time	Depth	Score	Positions	Moves

0:00	1/3	0.66	3594		1.Qa4 c6 2.Rad1 Qf4
0:00	1/3	0.70	3968		1.Qb3 Qf4 2.Rad1 c6
0:00	1/4	0.49	8021		1.Qb3 Nf4 2.Bxf7+ Kh8 3.g3 Nc6
					4.Nxc6 bxc6
0:00	1/4	0.74	10636		1.Qa4 Qd7 2.Qc2 Nc6 3.Rad1 Nxd4
					4.Rxd4
0:01	1/5	0.54	31656		1.Qa4 c6 2.Rad1 Nf4 3.g3 Nd7
0:01	1/5	0.78	50144		1.Qb3 Qf4 2.Rad1 Bg4 3.Qxb7 Bxd1
					4.Rxd1
0:02	1/6	0.70	129307		1.Qb3 Nf4 2.Bxf7+ Kh8 3.Bd5 Nc6
					4.Nxc6 bxc6 5.Bf3 Nh3+ 6.Kh1 Nxf2+
					7.Kg1
0:05	1/7	0.42	411331		1.Qb3 Nf4 2.Bxf7+ Kh8 3.Bd5 Nc6
					4.Nxc6 bxc6 5.Bf3 Nh3+ 6.Kh1 Nxf2+
					7.Kg1 Nh3+ 8.Kh1
0:16	1/8	0.57	1501021		1.Qb3 Nc6 2.Nxc6 bxc6 3.Bxf7+ Kh8
					4.Rad1 Ba6 5.f3 Rxd1 6.Rxd1 Qg5
					7.c4
0:43	1/9	0.33	4315707		1.Qb3 Nc6 2.Nxc6 bxc6 3.Bxf7+ Kh8
					4.Rad1 Ba6 5.f3 Rxd1 6.Qxd1 Qf4
					7.Bxg6 hxg6
2:36	1/10	0.43	16208487	1.Qb3 Nc6 2.Nxc6 bxc6 3.Bxf7+ Kh8
					4.f3 Qg5 5.Bc1 Nf4 6.g3 Nh3+ 7.Kg2
					Qf5 8.Be3 a5
6:29	2/11	0.13	42441005	1.Qb3 Nc6 2.Nxc6 bxc6 3.Bxf7+ Kh8
					4.f3 Qg5 5.Bc1 Nf4 6.g3 Nh3+ 7.Kg2
					Rd2+ 8.Kh1 Bf5 9.Qb7 Rad8 10.Qxa7
9:08	2/11	0.16	59986403	1.Qa4 Qd7 2.Qc2 c5 3.Nf3 Nc6 4.Rad1
					Qc7 5.Rxd8+ Qxd8 6.Qb3 Be6 7.Bxe6
					fxe6 8.Qxe6+ Kh8 9.Bxc5
21:36	3/12	-0.37	143190911	1.Qa4 Bd7 2.Bxf7+ Kh8 3.Qc2 Nc6
					4.Bd5 Nf4 5.Bf3 Nxd4 6.cxd4 Nh3+
					7.Kh1 Qxd4 8.gxh3
33:01	3/12	0.14	215663663	1.Qb3 Nc6 2.Nxc6 bxc6 3.Bxf7+ Kh8
					4.f3 Qg5 5.Bc1 Qf5 6.Be3 Ne5 7.Bc4
					Nxc4 8.Qxc4 Rb8 9.Bd4
43:04	3/12	0.42	284060375	1.Bxf7+ Kxf7 2.Qb3+ Kf6 3.h3 Qd7
					4.Re3 Nc6 5.Rf3+ Kg5 6.Rg3+ Kh4
					7.Nf3+ Kh5 8.Qb5+ Nce5 9.Rg5+ Kh6
					10.Rxe5 Nxe5 11.Bc1+ g5 12.Bxg5+
					Kg7 13.Qxe5+ Kg8 14.Bxd8 Qxd8
Dan





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