Author: Thomas Lagershausen
Date: 11:17:16 01/28/03
Go up one level in this thread
On January 28, 2003 at 12:52:54, Thomas Lagershausen wrote:
>[D]2rqrbk1/5pp1/pnbp1n1p/1p2p3/1P2P2B/1BPQ1NNP/P4PP1/R3R1K1 b - - not 21...g5?
>
>Pepito 1.55 on Athlon 1.5 Ghz by Carlos del Cacho will play here 21..g6 !
>
>This avoids 22.Nh5 or Nf5 by white and gives black a healthy kingposition.
>
>As we see in the game the bishop on h4 is poisenend.
>
>How long did it take for your program to avoid 21...g5?
>
>Pepito 1.55 UCI 73 MB (GUI Arena 0921):
>T5 00:00 0,65 g5 Lxg5 hxg5 Sxg5 d5 exd5 Sbxd5
>T6 00:00 0,65 g5 Lxg5 hxg5 Sxg5 d5 exd5 Sbxd5
>T7 00:00 0,55 g5 Lxg5 hxg5 Sxg5 d5 exd5 Lxd5 Lxd5 Dxd5
>T8- 00:01 0,22 g5 Lxg5 hxg5 Sxg5 d5 exd5 Lxd5 Lxd5 Dxd5
>T8+ 00:01 0,23 g5
>T8 00:01 0,17 g5 Sxg5 hxg5 Lxg5 Sbd7 Sf5 Dc7 Sh6 Lxh6 Lxh6
>T9 00:06 0,06 g5 Sxg5 hxg5 Lxg5 Sc4 Sh5 Le7 Lxf6 Lxf6 Lxc4 bxc4 Sxf6 Dxf6
>Dxc4
>T10 00:07 -0,01 g5 Sxg5 hxg5 Lxg5 Sc4 Df3 Te6 Sh5 Lg7 Sxg7 Kxg7 Tad1
>T10 00:20 0,00 g6 Sf1 Lb7 Tad1 Sc4 Te2 Sb6 Lg3 Sc4 Lh4
>T11 00:42 0,00 g6 Sf1 Lb7 Tad1 Sc4 Te2 Sb6 Tee1
>T12 01:14 0,00 g6 Sf1 Lb7 Tad1 Sc4 Te2 Sb6 Tee1
>T13 02:33 0,01 g6 Sf1 Lb7 Tad1 Sc4 Dc2 Lg7 a4 bxa4 Lxa4 Sa3 Dd3 Tf8
>T14 09:15 -0,01 g6 De3 Tb8 Sf1 De7 S1d2 Ld7 Tad1 Lg7 Lg3
>
>
>
>[Event "CCT5 45 10"]
>[Site "Internet Chess Club"]
>[Date "2003.01.18"]
>[Round "5"]
>[White "Ferret"]
>[Black "Crafty"]
>[Result "1-0"]
>[ECO "C91"]
>[Time "17:58:11"]
>[Comment "Black resigns"]
>
>1 .e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 9.c3
>Bb7 10.h3 Re8 11.Nbd2 Bf8 12.d5 Nb8 13.Nf1 Nbd7 14.Ng3 Nc5 15.Bc2 c6 16.b4 Ncd7
>17.dxc6 Bxc6 18.Bb3 Nb6 19.Qd3 Rc8 20.Bg5 h6 21.Bh4 g5 22.Nxg5 hxg5 23.Bxg5 Nc4
>24.Nf5
>Bg7 25.Qg3 Re6 26.a4 Qf8 27.axb5 axb5 28.Bh6 Ne8 29.Qg5 Ra8 30.Rxa8 Bxa8 31.Bxg7
>Nxg7 32.Bxc4 bxc4 33.Re3 Rg6 34.Ne7+ Kh7 35.Nxg6 fxg6 36.Rf3 Qe8 37.Rf6 Ne6
>38.Qg4
>Nf8 39.Qh4+ Kg7 40.Rxd6 Ne6 41.Qg3 Nf8 42.Qg5 Bxe4 43.Qf6+ Kg8 44.Rd8 Qf7
>45.Qxe5
>Qf5 46.Qe7 Bd5 47.Qc5 Bb7 48.Qxc4+ Qf7 49.Qh4 Ba6 50.Qg3 Bc4 51.Qe5 Qf5 52.Qd4
>Qf7
>53.Qc5 Ba6 54.b5 Bb7 55.c4 Qf6 56.Rb8 Qf7 {} 1-0
>
>TL
Uuups,a amateur with more chessknowledge as the professionals.
Analysis by Fritz 8:
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 Lh8 25.Df3 Sbd7 26.Sxf6+
³ (-0.63) Tiefe: 7/22 00:00:00 104kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 Lh8 25.Df3 Sbd7 26.Sxf6+
³ (-0.63) Tiefe: 8/24 00:00:00 197kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 Lh8 25.Df3 Sbd7 26.Sxf6+
³ (-0.63) Tiefe: 9/27 00:00:00 517kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Df3 Lg7 25.Lxc4 bxc4 26.Sf5 Kh7
³ (-0.56) Tiefe: 10/27 00:00:02 1280kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 Lh8 25.Df3 Sbd7 26.Tad1 De7 27.c4
³ (-0.41) Tiefe: 11/34 00:00:04 2959kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Df3 Te6 25.Lxc4 bxc4 26.Tad1 La4 27.Td5 Lh6
³ (-0.47) Tiefe: 12/34 00:00:10 7355kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Sf5 Lb7 25.Dg3 Kh7 26.Se3 Lg7 27.Lxc4 bxc4
28.Dh4+
= (-0.22) Tiefe: 13/34 00:00:26 19238kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Sf5 Lb7 25.Dg3 Kh7 26.Se3 Lg7 27.Lxc4 bxc4
28.Dh4+
= (-0.22) Tiefe: 14/41 00:01:07 51790kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Sf5 Ld7 25.Dg3 Lg7 26.Sxg7 Kxg7 27.Tad1 De7
28.Lh4+ Kf8 29.Df3
= (0.00) Tiefe: 15/40 00:02:22 109056kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Sf5 Ld7 25.Dg3 Lg7 26.Sxg7 Kxg7 27.Tad1 De7
28.Lxc4
= (0.00) Tiefe: 16/41 00:12:50 567075kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Sf5 Ld7 25.Dg3 Lg7 26.Sxg7 Kxg7 27.Tad1 De7
28.Lxc4
= (0.00) Tiefe: 17/44 00:21:59 984399kN
Analysis by Hiarcs 8:
21...g5 22.Sf5 gxh4 23.S3xh4
µ (-1.34) Tiefe: 1 00:00:00
21...g5 22.Lxg5
³ (-0.30) Tiefe: 2/14 00:00:00
21...g5 22.Lxg5 hxg5 23.Sxg5
= (0.20) Tiefe: 2/14 00:00:00
21...g5 22.Dd1
= (-0.05) Tiefe: 3/14 00:00:00
21...g5 22.Sxg5 hxg5
= (-0.23) Tiefe: 3/14 00:00:00
21...g5 22.Sxg5 hxg5 23.Lxg5
= (-0.23) Tiefe: 4/14 00:00:00
21...g5 22.Sf5
³ (-0.59) Tiefe: 5/14 00:00:00 5kN
21...g5 22.Sxg5 hxg5
µ (-0.99) Tiefe: 5/21 00:00:00 11kN
21...g5 22.Sxg5
³ (-0.67) Tiefe: 6/21 00:00:00 13kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Df3
³ (-0.55) Tiefe: 6/21 00:00:00 24kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 De7 25.Sxg7 Kxg7
³ (-0.55) Tiefe: 7/21 00:00:00 52kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 De7 25.Sxg7 Kxg7
³ (-0.55) Tiefe: 8/21 00:00:01 161kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 d5 25.Sxf6+ Lxf6 26.Lxf6 Dxf6 27.Lxd5
³ (-0.57) Tiefe: 9/23 00:00:02 407kN
21...g5 22.Sxg5
³ (-0.32) Tiefe: 10/26 00:00:04 705kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 Tc7 25.Df3 Sbd7 26.Sxg7 Kxg7
= (-0.04) Tiefe: 10/28 00:00:06 1047kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Lg7 24.Sh5 d5 25.Sxf6+ Lxf6 26.Lxf6 Dxf6 27.exd5
Ld7 28.Dg3+ Kh8
= (-0.02) Tiefe: 11/28 00:00:24 3840kN
21...g5 22.Sxg5
= (0.23) Tiefe: 12/33 00:00:53 8419kN
21...g5 22.Sxg5
= (0.23) Tiefe: 12/34 00:01:04 10098kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Sf5 Ld7 25.Lxc4 Lxf5 26.Lxb5 axb5 27.exf5
Lg7 28.a4
= (0.05) Tiefe: 13/37 00:12:26 105328kN
21...g5 22.Sxg5 hxg5 23.Lxg5 Sc4 24.Sf5 Ld7 25.Lxc4 Lxf5 26.Lxb5 axb5 27.exf5
Lg7 28.a4 e4 29.Dxb5 Txc3
= (0.17) Tiefe: 14/37 00:16:18 141235kN
It looks like Bareev deserves a better opponent.
TL
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