Author: Manfred Rosenboom
Date: 08:03:10 07/06/02
Go up one level in this thread
On July 06, 2002 at 09:47:59, Art Basham wrote: >Qh6 mates in 12..! > >CM5500 takes 8 ply to find it. > >Fritz7 says that Qc8+ also mates! Yace 0.99.56 says mate in 12 for 1.Qh6 and mate in 13 for 1.Qc8+ But mate in 12 or 13 doesn't matter in real play. This is only important for studies. Yace UCI : D1 00:00 -0.02 Qc1g5 D1+ 00:00 2.56 Qc1c8 Kg8h7 Qc8xb8 D1 00:00 3.49 Qc1c8 Kg8h7 Qc8xb8 D2 00:00 3.49 Qc1c8 Kg8h7 Qc8xb8 D3 00:00 3.19 Qc1c8 Kg8h7 Qc8xb8 Ra7a2 D4 00:00 3.28 Qc1c8 Kg8h7 Qc8xb8 Ra7a2 Qb8e5 D5 00:00 3.55 Qc1c8 Kg8h7 Qc8xb8 Ra7a1 Kh1h2 Ra1d1 Kh2g3 D6+ 00:00 4.06 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Qf8xa3 Bb8e5 Qa3a6 Kh7g8 D6+ 00:00 5.06 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Qf8xa3 Bb8e5 Qa3b3 Be5c3 D6 00:00 6.72 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Qf8xa3 g6g5 Qa3f8 g5g4 Kf3xg4 D7 00:00 6.80 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Qf8xa3 Bb8e5 Qa3e7 Be5c3 Qe7xf7 Kh7h6 D8+ 00:00 7.20 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d5 Ra4a5 Kd5c4 Ra5c5 Qf8xc5 Bb8f4 Qc5f8 Bf4b8 D8+ 00:00 8.46 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1g1 Kg2xg1 g6g5 Qf8xb8 g5g4 D8 00:00 9.07 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5xb4 Bb8d6 Qf8xd6 g6g5 Kb4c5 D9+ 00:00 10.18 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2f2 Kf3xf2 Bb8a7 Kf2g2 g6g5 Qf8xf7 Kh7h6 Qf7xa7 g5g4 D9 00:00 10.76 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qf8g7 D10+ 00:00 M14 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4c5 Kd5xc5 Bb8a7 Kc5b4 Ba7c5 Kb4xc5 g6g5 Qf8g7 D10 00:00 M13 Qc1c8 Kg8h7 Qc8f8 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4c5 Kd5xc5 Bb8a7 Kc5c6 Ba7c5 Qf8g7 D10 00:00 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D11 00:00 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D12 00:00 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D13 00:01 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D14 00:03 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D15 00:09 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D16 00:18 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D17 00:35 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7 D18 00:37 M12 Qc1h6 Ra7a1 Kh1g2 Ra1a2 Kg2f3 Ra2a3 Kf3e4 Ra3a4 Ke4d3 Ra4a3 Kd3c4 Ra3a4 Kc4b5 Ra4b4 Kb5c6 Rb4c4 Kc6d5 Rc4d4 Kd5xd4 Bb8e5 Kd4xe5 g6g5 Qh6g7
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