Author: Christoph Fieberg
Date: 08:52:33 07/11/01
Go up one level in this thread
On July 11, 2001 at 11:33:10, Pierre Bourget wrote: >On July 11, 2001 at 10:55:22, Joshua Lee wrote: > >>500Mhz Laptop >>bm Bxh7+ - NOLOT.EPD >> >>[D] r3rbk1/ppq2ppp/2b1pB2/8/6Q1/1P1B3P/P1P2PP1/R2R2K1 w - - 0 1 >> >>Analysis by Fritz 6: >> >>1.Bxg7-- >> µ (-1.16) Depth: 1/3 00:00:00 >>1.Bxg7-- Bxg7 >> -+ (-2.12) Depth: 1/3 00:00:00 >>1.Bxh7+! >> -+ (-2.06) Depth: 1/3 00:00:00 >>1.c3! >> = (-0.06) Depth: 1/3 00:00:00 >>1.c3! >> ² (0.47) Depth: 1/3 00:00:00 >>1.c3 b5 >> ² (0.41) Depth: 2/5 00:00:00 >>1.c3 b5 2.a3 >> ² (0.47) Depth: 3/7 00:00:00 >>1.c3 e5 2.Qf5 e4 >> ² (0.44) Depth: 4/11 00:00:00 1kN >>1.Qh5! >> ² (0.47) Depth: 4/11 00:00:00 2kN >>1.Qh5 h6 2.Be5 Bd6 3.Bh7+ Kxh7 4.Rxd6 >> ² (0.59) Depth: 5/11 00:00:00 6kN >>1.Qh5 g6 2.Be5 Qb6 3.Qg4 Red8 >> ² (0.38) Depth: 6/19 00:00:00 17kN >>1.Qh5 g6 2.Qh4 Bg7 3.c3 Bxf6 4.Qxf6 >> ² (0.38) Depth: 7/17 00:00:00 70kN >>1.c4! >> ² (0.41) Depth: 7/18 00:00:00 97kN >>1.Re1! >> ² (0.44) Depth: 7/21 00:00:00 184kN >>1.Re1! Rac8 2.Be5 Qe7 3.c4 Red8 >> ² (0.50) Depth: 7/21 00:00:00 219kN >>1.Re1 b5 2.Be5 Qe7 3.c4 Rad8 4.Rad1 >> ² (0.47) Depth: 8/26 00:00:01 410kN >>1.Re1 g6 2.Rad1 Bg7 3.Bxg7 Kxg7 4.a3 Rad8 5.c3 e5 >> ² (0.38) Depth: 9/25 00:00:03 1234kN >>1.Re1 g6 2.Rad1 e5 3.Be4 Bg7 4.Bxg7 Kxg7 5.Bxc6 Qxc6 >> ² (0.44) Depth: 10/26 00:00:07 2531kN >>1.Re1 g6 2.Rad1 Bg7 3.Bxg7 Kxg7 4.b4 e5 5.c4 Rad8 >> ² (0.34) Depth: 11/27 00:00:16 5653kN >>1.Rd2! >> ² (0.38) Depth: 11/27 00:00:24 8767kN >>1.Rd2 e5 2.Rad1 e4 3.Bc4 b5 4.Be2 Rac8 5.c3 e3 >> ² (0.38) Depth: 12/27 00:00:34 12608kN >>1.Re1! >> ² (0.41) Depth: 12/29 00:00:40 14821kN >>1.b4! >> ² (0.44) Depth: 12/29 00:00:54 19802kN >>1.b4! g6 2.b5 Bd7 3.Be2 Bc8 4.Qa4 e5 5.b6 Qc6 >> ² (0.56) Depth: 12/31 00:01:16 28190kN >>1.b4 Qb6 2.b5 Bxb5 3.Rdb1 Bxd3 4.Rxb6 Bf5 5.Qg3 axb6 >> ² (0.41) Depth: 13/33 00:02:58 66147kN >>1.b4 Qb6 2.a3 e5 3.Bg5 e4 4.Bc4 Ba4 5.Be3 Qc7 >> ² (0.41) Depth: 14/35 00:05:17 118881kN >>1.b4 a6 2.c4 e5 3.Bf5 g6 4.a3 Bg7 5.Bxg7 Kxg7 >> ² (0.34) Depth: 15/37 00:19:52 456600kN >>1.b4 a6 2.c4 e5 3.Bf5 g6 4.Rab1 Ba4 5.Re1 a5 >> ² (0.31) Depth: 16/37 00:31:25 729779kN >>1.b4 a6 2.c4 e5 3.Bf5 g6 4.Rab1 Ba4 5.Rd2 Bh6 >> ² (0.38) Depth: 17/39 01:16:04 1807674kN >>1.b4 a6 2.c4 e5 3.Bf5 e4 4.a4 e3 5.fxe3 Rxe3 >> ² (0.31) Depth: 18/43 03:08:06 4535856kN >>1.b4 a6 2.c4 e5 3.b5 e4 4.Be2 Re6 5.Bg5 Be8 >> ² (0.28) Depth: 19/45 07:34:56 11000312kN >>1.b4 a6 2.c4 g6 3.Qg5 Ba4 4.Rdc1 Be7 5.c5 Rad8 >> = (0.25) Depth: 20/46 24:10:39 35603334kN >>1.Bxh7+! >> ² (0.28) Depth: 20/49 32:29:19 48172103kN >>1.Bxh7+! >> ² (0.59) Depth: 21/46 35:24:52 52617477kN >> >> >>my 800Mhz athlon would only shave a few hours off this despite more speed and >>256MB for Hash tables instead of 64 for the laptop. > >What is the winning line ? After Bxh7+ Kxh7 Qh5+ Kg8 Rd4 Bf3! followed by Qxc2 >and Qg6 i don't see how white is winning ,only a slight edge perhaps. > >Pierre 1.Bxh7+ 1...Kxh7 2.Qh5+ Kg8 3.Rd4 gxf6 4.Rg4+ Bg7 5.Qh6 Kf8 6.Rxg7 Be4 7.Qxf6 Red8 [7...Rac8 8.Qg5 Bg6 9.Qh6 Qxc2 10.Rxg6+ Ke7 11.Qh4+ Kd7 12.Qd4+] 8.Qg5 +- Regards, Christoph
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