Author: Richard Pijl
Date: 13:38:08 10/18/04
Go up one level in this thread
On October 18, 2004 at 12:07:25, Will Singleton wrote: >On October 18, 2004 at 03:09:43, Richard Pijl wrote: > >>> >>>I feel really shredderd now. The marshall against The Baron gave me the rest >>>today, after yesterdays highlights from IsiChess agains Deep Sjeng (16.Kf1 >>>18.Kg1) and Nexus, where IsiChess was totally without any clue, got out-searched >>>as well as out-evaluated. Very impressed by Nexus knowledge about pawn-levers on >>>the attacking side. Very impressed also about Nexus 27.Sxc6, while IsiChess >>>pondered on Nxg4. It seems 27.b5 wins too. What is your best move here? >>> >>>[D]1k2qb1r/1bp1r1p1/p1p5/2PpN2p/PP1B2n1/2Q3PB/7P/1R3RK1 w - - >> >>The Baron (Xeon 2.8) plays Nxc6 in just over a minute. >> >> ply time nodes score pv >> 4( 6)& 0:00.06 10411 +0.25 Rb1-e1 Ng4xe5 Bd4xe5 h5-h4 Rf1-f2 >> 4( 7)+ 0:00.08 12036 +0.53 Ne5xg4 (h5xg4) (Bh3xg4) (Rh8-h6) (Qc3-d2) >> 4(10)& 0:00.08 13820 +0.59 Ne5xg4 h5xg4 Bh3xg4 Rh8-h6 Qc3-d2 >> Re7-e4 >> 4(10). 0:00.11 19965 +0.59 Ne5xg4 h5xg4 Bh3xg4 Rh8-h6 Qc3-d2 >> Re7-e4 >> 5(11)& 0:00.13 23758 +0.59 Ne5xg4 h5xg4 Bh3xg4 Rh8-h6 Qc3-d2 >> Re7-e4 >> 5(11). 0:00.14 32183 +0.59 Ne5xg4 h5xg4 Bh3xg4 Rh8-h6 Qc3-d2 >> Re7-e4 >> 6(13)& 0:00.33 77182 +0.25 Rb1-e1 Ng4xe5 Bd4xe5 h5-h4 Rf1-f2 >> h4xg3 (Qc3xg3) >> 6(13). 0:00.42 104685 +0.25 Rb1-e1 Ng4xe5 Bd4xe5 h5-h4 Rf1-f2 >> h4xg3 (Qc3xg3) >> 7(15)& 0:00.56 142392 +0.19 Rb1-e1 Ng4xe5 Re1xe5 h5-h4 Re5xe7 >> Qe8xe7 Bd4-e5 Qe7-g5 >> 7(15). 0:01.00 271905 +0.19 Rb1-e1 Ng4xe5 Re1xe5 h5-h4 Re5xe7 >> Qe8xe7 Bd4-e5 Qe7-g5 >> 8(15)& 0:01.59 421503 +0.46 Rb1-e1 Ng4xe5 Bd4xe5 Rh8-g8 Qc3-e3 >> g7-g5 Bh3-f5 >> 8(17). 0:02.50 697069 +0.46 Rb1-e1 Ng4xe5 Bd4xe5 Rh8-g8 Qc3-e3 >> g7-g5 Bh3-f5 >> 9(17)& 0:04.00 1095145 +0.63 Rb1-e1 Ng4xe5 Bd4xe5 Rh8-g8 Qc3-e3 >> g7-g5 Bh3-f5 g5-g4 Rf1-f4 >> 9(17)& 0:05.31 1475211 +0.69 Ne5xg4 h5xg4 Bh3xg4 Bb7-c8 Bg4xc8 >> Kb8xc8 Qc3-d3 Kc8-d8 Qd3xa6 Re7-e6 >> 9(17). 0:05.89 1674949 +0.69 Ne5xg4 h5xg4 Bh3xg4 Bb7-c8 Bg4xc8 >> Kb8xc8 Qc3-d3 Kc8-d8 Qd3xa6 Re7-e6 >> 10(20)& 0:07.44 2131770 +0.77 Ne5xg4 h5xg4 Bh3xg4 Qe8-g6 Bg4-f5 >> Qg6-h5 Rf1-f2 Re7-e2 Rb1-b2 Re2xf2 Rb2xf2 >> (Qh5-d1) >> 10(20). 0:09.88 2900930 +0.77 Ne5xg4 h5xg4 Bh3xg4 Qe8-g6 Bg4-f5 >> Qg6-h5 Rf1-f2 Re7-e2 Rb1-b2 Re2xf2 Rb2xf2 >> (Qh5-d1) >> 11(18)& 0:12.50 3710417 +0.76 Ne5xg4 h5xg4 Bh3xg4 Re7-e4 Bg4-f3 >> Re4-e7 Rb1-e1 Re7xe1 Qc3xe1 Qe8-g6 Qe1-e5 >> Qg6-d3 >> 11(18). 0:19.98 5926779 +0.76 Ne5xg4 h5xg4 Bh3xg4 Re7-e4 Bg4-f3 >> Re4-e7 Rb1-e1 Re7xe1 Qc3xe1 Qe8-g6 Qe1-e5 >> Qg6-d3 >> 12(21)& 0:27.00 7945718 +0.80 Ne5xg4 h5xg4 Bh3xg4 Re7-e4 Bg4-f3 >> Re4-e7 Qc3-d2 Re7-f7 Bf3-g4 Bf8-e7 Rf1-f4 >> Kb8-a8 >> 12(23)& 1:08.83 18517118 +0.85 Ne5xc6 Qe8xc6 b4-b5 a6xb5 a4xb5 >> Qc6-e6 c5-c6 Qe6-e2 Rb1-b2 Qe2-c4 Qc3xc4 >> d5xc4 c6xb7 Re7-e4 >> 12(23). 1:13.53 20054752 +0.85 Ne5xc6 Qe8xc6 b4-b5 a6xb5 a4xb5 >> Qc6-e6 c5-c6 Qe6-e2 Rb1-b2 Qe2-c4 Qc3xc4 >> d5xc4 c6xb7 Re7-e4 >> 13(24)+ 2:20.31 36736414 +1.20 Ne5xc6 (Qe8xc6) (b4-b5) (a6xb5) (a4xb5) >> (Qc6-e6) (c5-c6) (Qe6-e2) (Bh3-g2) >>(Ng4-e3) (Bg2-f3) >> (Qe2-c4) (Qc3-a1) >> 13(25)& 2:52.61 45755678 +1.21 Ne5xc6 Qe8xc6 b4-b5 a6xb5 a4xb5 >> Qc6-e6 c5-c6 Qe6-e2 Bh3-g2 Ng4-e3 Bg2-f3 >> Ne3xf1 Bf3xe2 Re7xe2 c6xb7 (Nf1xh2) > > >That's very impressive. I tried several programs, including Shredder, CM9000, >Ruffian, none found it. What do you think is the key here? I don't know. Funny thing is that I 'improved' the Baron this evening, removing some stuff that should not matter in this position, and adding some other stuff that shouldn't matter either. Result: The score for Nxg4 increased a bit so Nxc6 is found one ply later ... Richard
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