Author: William Kerr
Date: 18:12:39 03/27/03
[D]8/3p1p2/5Ppp/K2R2bk/4pPrr/6Pp/4B2P/3N4 w - - bm Nc3;id #1097 mate in 4 very-very tough; Very tough mate in 4 for some engines. This position may have been posted before. Morphy run on a Great Game Machine 6502 at 2 Mhz Pocket Fritz 1.0 on a Cassiopeia E125 MIPS @ 150 Mhz All others run on a PC - PII 300, 256Mbytes Ram. The small m seen below stands for mate. cm9k 6:14 m11, 8:51 m6, 9:59 m4 fritz532 3:21 m8 Nc3 crafty no solve in 8 Min pocket genius 3 min no solve pocket fritz < 44 sec pocket grandmaster 6 min Ne3 +12.26 12/51 yace < 7 min m11, 26:30 m4 extreme 2:54 m6 16/34 ruffian10 no solve 6 min Ruffian 101 > 6 min < 10 Min mate found doctor3 15 sec m4 bringer 15 min no solve sargon4 5 sec m4 rebel10 17 sec m6, 37 sec m4 lg2kv2.7 10 min no solve uscf 5 sec wkchess 33 sec morphy 5:27 Enjoy Bill
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