Author: Vincent Lejeune
Date: 07:57:46 10/12/03
Go up one level in this thread
On October 12, 2003 at 07:35:41, Ignacio Santos Crespo wrote: >On October 12, 2003 at 00:20:40, John Merlino wrote: > >>On October 11, 2003 at 18:00:20, Ignacio Santos Crespo wrote: >> >>>>>>Rebel announce a mate !! after 39. .... KG6 ????@@@@#####%%% >>>>>>[D]1R6/2r1q1p1/Q2pPpkp/2pPn3/4P3/P5P1/P3B2P/6K1 w - - 0 40 >>> After 40.Bh5+ Kxh5 it´s Mate in 20!! >> >>Prove this, please. >> >>jm > > >41. Qf1,g5 42. Rg8,Qg7 43. Rxg7 Rxg7 44. Qxf6 Rb7 (if Rg8 mate in 14) 45. e7 >Rb1+ (if Rb8+ mate in 13) 46. Kg2 Rb2+ 47. Kf1 Rb1+ (if Rb8 mate in 12) 48. Ke2 >Rb2+ (if Rb8 mate in 11) 49. Kd1 Rb1+ (if Rb8 mate in 11) 50. Kc2 Rb8 51. Qf8 >and now Chessmaster sees mate. Really very deep mate ! after 49...Rb1+ : [D] here's the chessmaster 9000 (SKR + SS=16; Hash=128 MB) solution : Time Depth Score Positions Moves 0:00 1/7 12.21 58236 11.Kc2 Rb8 12.Qxd6 Re8 13.Qxe5 Kg6 14.d6 Kf7 15.Qf5+ Kg7 16.Qxc5 0:00 1/8 15.77 110304 11.Kc2 Rb8 12.Qxd6 Ng6 13.Qxb8 Nxe7 14.d6 Nc6 15.Qe8+ Kg4 16.Qc8+ Kf3 17.Qxc6 0:00 1/9 16.25 213750 11.Kc2 Rb8 12.Qxd6 Ng6 13.Qxb8 Nxe7 14.d6 Nf5 15.exf5 Kg4 16.d7 0:02 1/10 17.22 803855 11.Kc2 Rb8 12.Qxd6 Re8 13.Qxe5 c4 14.Qe6 Rxe7 15.Qxe7 Kg4 16.Kc3 Kh3 17.Kxc4 Kxh2 0:13 1/11 19.64 4141331 11.Kc2 Rb8 12.Qxd6 Ng6 13.Qxb8 Nxe7 14.d6 Nd5 15.d7 Nf6 16.d8=Q Kg6 17.Qe5 0:25 1/12 21.66 8056271 11.Kc2 Rb8 12.Qxd6 Rb2+ 13.Kc3 Rf2 14.e8=Q+ Kg4 15.Qxc5 Rf3+ 16.Kd4 Kh3 17.Qh5+ Kg2 18.Kxe5 Rf2 19.Qxh6 Rxa2 20.Qxg5 Kxh2 1:05 1/13 23.10 21578659 11.Kc2 Rb8 12.Qxd6 Ng6 13.Qxb8 Nxe7 14.d6 Nc6 15.Qe8+ Kg4 16.Qxc6 Kh3 17.d7 Kxh2 18.Qxh6+ Kxg3 19.Qxg5+ Kf3 20.Qf5+ Ke3 21.d8=Q 1:31 1/14 24.18 31124730 11.Kc2 Rb8 12.Qxd6 Ng6 13.Qxb8 Nxe7 14.d6 Nf5 15.exf5 Kg4 16.d7 Kh3 17.d8=Q c4 18.Qbc7 Kg4 19.Qd4+ Kh3 20.Qcxc4 Kxh2 2:42 1/15 24.59 56923519 11.Kc2 Rb8 12.Qxd6 Ng6 13.Qxb8 Nxe7 14.d6 Nc6 15.Qe8+ Kg4 16.Qd7+ Kf3 17.Qxc6 Kg2 18.d7 h5 19.d8=Q Kxh2 20.Qxg5 Kh3 21.Qd7+ Kg2 22.Qxh5 6:59 2/16 Mate15 151395240 11.Kc2 Rb8 12.Qxd6 Rb2+ 13.Kc3 Kg4 14.Qf6 Rxh2 15.e8=Q Nf3 16.Qb8 Nd4 17.Qc8+ Kxg3 18.Qd6+ Kf3 19.Qxh2 Ne2+ 20.Kd2 Nd4 21.Qhh3+ Kf4 22.Qhg4+ Ke5 23.Qe8+ Kf6 24.e5+ Kg7 25.Qgd7# 12:13 3/17 Mate12 277516515 11.Kc2 Rb8 12.h3 Re8 13.Qf8 Rxf8 14.exf8=Q Kg6 15.Qxd6+ Kg7 16.Qxe5+ Kg6 17.Qe8+ Kg7 18.d6 Kf6 19.d7 Kg7 20.d8=Q h5 21.Qh8+ Kg6 22.Qde8# 21:43 4/18 Mate12 530019876 11.Kc2 Rb8 12.h3 Re8 13.Qf8 Rxf8 14.exf8=Q Kg6 15.Qxd6+ Kg7 16.Qxe5+ Kg6 17.Qe8+ Kg7 18.d6 Kf6 19.d7 Kg7 20.d8=Q h5 21.Qg8+ Kh6 22.Qdxg5# ... I wonder if Rebel really find the mate, or it's a bug who made it overlooked some refutations :))
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