Author: William Sprague
Date: 18:16:50 02/18/03
Go up one level in this thread
On February 17, 2003 at 13:59:12, Heiner Marxen wrote: >On February 15, 2003 at 09:17:38, Anson T J wrote: > >>[d]r2qr1k1/pp3ppp/3b4/2pp2P1/3n2bP/2P5/PP1PNQ2/RNBK3R b - - 0 1 >>Game I played earlier on ICC >> >>White resigned after playing Ne2. >> >>I'm sure all engines will find Rxe2! Here with a mate score but does any engine >>confirm mate in 9? > >Chest confirms this to be a mate in 9 (Athlon 1500+, 128 MB hash, 4 hours): > >PV: Rxe2 cxd4 Rxf2+ Kc2 Bf5+ Kd1 cxd4 g6 Qe8 gxf7+ Kxf7 Re1 Bd3 Re7+ Qxe7 h5 >Rf1# > >Cheers, >Heiner CM-9000 on a P4/1.3 gig find mate in 9 as below Time Depth Score Positions Moves 0:00 1/3 -14.62 5676 1...Rxe2 2.Qxd4 cxd4 3.Kc2 d3+ 4.Kxd3 Qe7 0:00 1/4 -14.62 8883 1...Rxe2 2.Qxd4 cxd4 3.Kc2 Qe7 4.Rf1 d3+ 5.Kb3 0:00 1/5 -15.55 50914 1...Rxe2 2.cxd4 Rxf2+ 3.Kc2 cxd4 4.b3 Rc8+ 5.Kb2 Qa5 0:00 1/6 -18.22 103937 1...Rxe2 2.cxd4 Rxf2+ 3.Kc2 Bf5+ 4.Kd1 Qe8 5.Nc3 cxd4 6.g6 dxc3 7.gxf7+ Qxf7 0:02 1/7 -18.22 344461 1...Rxe2 2.cxd4 Rxf2+ 3.Kc2 Bf5+ 4.Kd1 Qe8 5.Nc3 cxd4 6.g6 dxc3 7.gxf7+ Qxf7 0:07 1/8 -Mate10 1148166 1...Rxe2 2.cxd4 Rxf2+ 3.Kc2 Qc8 4.b3 cxd4+ 5.Kb2 Bf5 6.b4 Qc2+ 7.Ka3 Rf3+ 8.Nc3 Rxc3+ 9.dxc3 Qxc3+ 10.Ka4 Qxb4# 0:18 1/9 -Mate10 2770061 1...Rxe2 2.cxd4 Rxf2+ 3.Kc2 Qc8 4.Re1 Qf5+ 5.Kc3 Rf3+ 6.Re3 cxd4+ 7.Kb3 Rxe3+ 8.Ka4 Qc2+ 9.b3 Qc6+ 10.Ka5 Qa6# 0:42 1/10 -Mate09 6781528 1...Rxe2 2.cxd4 Rxf2+ 3.Kc2 Bf5+ 4.Kd1 Qe8 5.Nc3 cxd4 6.Re1 d3 7.b3 Bg4+ 8.Ne2 Bxe2+ 9.Rxe2 Qxe2# Bill
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