Author: pavel
Date: 16:31:23 05/30/02
I, with my patzer knowledge think that black can still quize a win here. But am I wrong? Is there something obvious that I am missing? Hiarcs 8 - Fritz 7 [D]8/8/5P2/1K6/8/1P1k2Bp/7P/5r2 b - - 0 1 Analysis by Fritz 7: 46...Rxf6 47.b4 Rf5+ 48.Kc6 Kc4 49.Bd6 Rb5 50.Be7 Re5 µ (-0.72) Depth: 8/15 00:00:00 24kN 46...Rxf6 47.b4 Rf5+ 48.Kc6 Kc4 49.Bd6 Rb5 50.Kd7 Kd5 51.Bc5 µ (-0.91) Depth: 9/17 00:00:00 63kN 46...Rxf6 47.b4 Rf5+ 48.Kc6 Kc4 49.Bd6 Rb5 50.Bc5 Rb8 51.Bd6 Rc8+ 52.Kb6 ³ (-0.69) Depth: 10/17 00:00:00 79kN 46...Rxf6 47.b4 Rg6 48.Bf4 Ke4 49.Bc7 Kd5 50.Ka5 Rc6 51.Bf4 Kc4 52.Be3 Rg6 ³ (-0.69) Depth: 11/18 00:00:00 194kN, tb=1 46...Rxf6 47.b4 Rg6 48.Bf4 Ke4 49.Bc7 Kd5 50.Bf4 Rg2 51.Bc7 Rb2 52.Ka5 µ (-0.75) Depth: 12/20 00:00:01 388kN, tb=13 46...Rxf6 47.b4 Rg6 48.Bf4 Ke4 49.Bc7 Kd5 50.Bf4 Rg2 51.Kb6 Rg4 µ (-0.81) Depth: 13/21 00:00:02 735kN, tb=31 46...Rxf6 47.b4 Rg6 48.Bf4 Ke4 49.Bc7 Kd5 50.Bf4 Rg2 51.Bc7 Rg5 52.Kb6 µ (-0.81) Depth: 14/23 00:00:03 1396kN, tb=82 46...Rxf6 47.b4 Rg6 48.Bf4 Ke4 49.Bc7 Kd5 50.Bf4 Rg2 51.Bc7 Rb2 52.Bf4 Ke4 53.Bd6 Kd5 µ (-0.78) Depth: 15/25 00:00:06 2713kN, tb=178 46...Kd4! µ (-0.81) Depth: 15/27 00:00:07 3451kN, tb=195 46...Kd4 47.b4 Rxf6 48.Bc7 Kd5 49.Bb6 Rf1 50.Bc7 Rb1 51.Bf4 Rb2 52.Bc7 Rg2 53.Kb6 µ (-0.78) Depth: 16/27 00:00:12 6139kN, tb=321 46...Rxf6! µ (-0.81) Depth: 16/27 00:00:14 6797kN, tb=361 46...Rxf6 47.b4 Rf5+ 48.Kc6 Kc4 49.Bd6 Rg5 50.Bf4 Rb5 51.Bd6 µ (-0.81) Depth: 17/29 00:00:23 11186kN, tb=863 46...Rxf6 47.b4 Rg6 48.Bf4 Kd4 49.Bc7 Kd5 50.Bf4 Rg2 51.Bc7 Rg8 52.Bb6 µ (-0.81) Depth: 18/31 00:00:44 22134kN, tb=2244 46...Rxf6 47.b4 Rg6 48.Bf4 Kd4 49.Bc7 Kc3 50.Bf4 Kd4 51.Bc7 Kc3 52.Bf4 Kd4 53.Bc7 Kc3 µ (-0.84) Depth: 19/31 00:01:18 37682kN, tb=4430 46...Rxf6! µ (-1.13) Depth: 20/34 00:02:05 58167kN, tb=7568 46...Rxf6-- µ (-0.84) Depth: 21/35 00:03:39 103807kN, tb=15498 46...Rxf6 µ (-0.84) Depth: 21/35 00:03:46 107467kN, tb=16100 46...Rxf6 µ (-0.84) Depth: 21/40 00:05:39 162135kN, tb=26480 (Mahamood, home 30.05.2002) Though Hiarcs eval seems to be a slightly better for black, but I am not really convinced, that this can turn out to be a win. After Rxf6 eval by Hiarcs8: Hiarcs 8 - Fritz 7 8/8/5r2/1K6/8/1P1k2Bp/7P/8 w - - 0 1 Analysis by Hiarcs 8: 47.Be5 Rf5 ³ (-0.63) Depth: 1 00:00:00 47.Be5 Rf5 µ (-1.30) Depth: 2/6 00:00:00 47.Be5 Rf5 48.Kc5 Rxe5+ 49.Kd6 -+ (-4.56) Depth: 2/8 00:00:00 47.Kc5 Rf5+ 48.Kc6 Rf6+ µ (-1.06) Depth: 2/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 2/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 3/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 4/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 5/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 6/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 7/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 8/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 9/8 00:00:00 47.b4 Kd4 µ (-0.95) Depth: 10/8 00:00:00 1kN 47.b4 Kd4 µ (-0.95) Depth: 11/8 00:00:00 1kN, tb=8 47.b4 Kd4 µ (-0.95) Depth: 12/8 00:00:00 1kN, tb=8 47.b4 Kd4 µ (-0.95) Depth: 13/18 00:00:00 4kN, tb=8 47.b4 Kd4 µ (-0.95) Depth: 14/18 00:00:00 5kN, tb=8 47.b4 Kd4 48.Bc7 Rg6 49.Bb6+ Kd5 50.Be3 Rg2 51.Bf4 Rg7 52.Be3 Rb7+ µ (-0.98) Depth: 15/30 00:01:27 14389kN, tb=15039 47.b4 Rg6 µ (-1.23) Depth: 16/32 00:03:48 38439kN, tb=32567 47.b4 Rg6 48.Bb8 Kc3 49.Be5+ Kb3 50.Bf4 Rf6 51.Be3 Rd6 52.Bf2 Rd2 53.Bg3 Rd4 54.Be1 Rd5+ 55.Kc6 Rd1 56.Bf2 Rc1+ -+ (-1.52) Depth: 16/34 00:05:34 52568kN, tb=45450 47.b4 Rg6 -+ (-1.77) Depth: 17/34 00:09:09 85949kN, tb=63741 (Mahamood, home 30.05.2002)
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.