Author: Mihaly Szalai
Date: 09:25:17 03/17/05
Go up one level in this thread
On March 17, 2005 at 11:35:01, John Merlino wrote: >On March 17, 2005 at 10:03:41, Mihaly Szalai wrote: > >> >>[D]5kN1/3p1q2/5P2/5PP1/2pK4/1p1R4/1P6/8 w - - 0 1 >> >>1. Rxb3! cxb3 2. g6 Qxg8 3. Kc5! (Black queen cannot move) d6+ 4. Kd4 d5 5. Kc5 >>d4 6. Kxd4 +- >> >>Mihaly > >CM9 Yoda v25 on a P4-2.4 finds the move in just over four minutes: > >Time Depth Score Positions Moves >0:00 2/7 -1.70 35404 1.Re3 Kxg8 2.Re7 Qh5 3.Rg7+ Kf8 > 4.Kxc4 Qg4+ 5.Kxb3 Qxf5 >0:00 2/8 -1.70 61583 1.Re3 Kxg8 2.Re7 Qh5 3.Rg7+ Kf8 > 4.Kxc4 Qg4+ 5.Kxb3 Qxf5 >0:00 2/9 -1.81 104807 1.Re3 Kxg8 2.Re7 Qh5 3.Rg7+ Kf8 > 4.Kxc4 Qf3 5.Kb4 Qxf5 6.Kxb3 >0:01 3/10 -1.66 239821 1.Re3 Kxg8 2.Re7 Qh5 3.Kxc4 Qg4+ > 4.Kxb3 Qf3+ 5.Kb4 Qxf5 6.Rg7+ Kf8 > 7.Kc4 >0:04 3/11 -1.44 801130 1.Re3 Kxg8 2.Re7 Qh5 3.g6 Qh4+ > 4.Ke5 Qg3+ 5.Kd5 Qd3+ 6.Ke5 Qe2+ > 7.Kd5 Qf3+ 8.Kxc4 Qc6+ 9.Kxb3 Qxf6 >0:08 3/12 -1.65 1748817 1.Re3 Kxg8 2.Re7 Qh5 3.Kxc4 Qg4+ > 4.Kxb3 Qxf5 5.Rg7+ Kf8 6.Kc4 Qe4+ > 7.Kc5 Qe5+ 8.Kc4 Qd6 >0:22 4/13 -1.48 4773648 1.Re3 Kxg8 2.Re7 Qh5 3.g6 Qh4+ > 4.Ke5 Qg3+ 5.Kd5 Qg2+ 6.Kxc4 Qc6+ > 7.Kxb3 Qxf6 8.Rf7 Qb6+ 9.Kc4 Qd6 >0:57 5/14 -1.65 12291069 1.Re3 Kxg8 2.Re7 Qh5 3.g6 Qh4+ > 4.Ke5 Qg3+ 5.Kd5 Qg2+ 6.Kxc4 Qc6+ > 7.Kxb3 Qxf6 8.Rf7 Qd4 9.Ka2 Qd5+ > 10.b3 >2:04 6/15 -1.65 27443782 1.Re3 Kxg8 2.Re7 Qh5 3.g6 Qh4+ > 4.Ke5 Qg3+ 5.Kd5 Qg2+ 6.Kxc4 Qc6+ > 7.Kxb3 Qb6+ 8.Ka3 Qxf6 9.Rf7 Qd4 > 10.Ka2 Qd5+ 11.b3 >4:04 6/15 0.16 54314349 1.Rxb3 cxb3 2.g6 Qxg8 3.Kc5 Ke8 > 4.f7+ Qxf7 5.gxf7+ Kxf7 6.Kd4 Kf6 > 7.Ke4 Kf7 8.Ke5 Ke7 9.f6+ Kf7 10.Kf5 > d6 11.Kg5 >4:29 7/16 0.09 59962958 1.Rxb3 cxb3 2.g6 Qxg8 3.Kc5 Ke8 > 4.f7+ Qxf7 5.gxf7+ Kxf7 6.Kb4 Kf6 > 7.Kxb3 Kxf5 8.Kc3 Ke4 9.b4 d5 10.b5 > d4+ 11.Kc4 Ke5 > >jm CMX is much faster: (P4 3.0 GHz, 64 MB TT) Time Depth Score Positions Moves 0:00 2/4 -1.36 2180 1.Re3 Qxg8 2.g6 d5 0:00 2/5 -0.41 4159 1.Re3 Qxg8 2.g6 d6 3.f7 Qg7+ 4.Kxc4 0:00 3/6 -0.25 13033 1.Re3 Qh5 2.g6 Qg4+ 3.Kc3 Qxf5 4.Ne7 Qxf6+ 5.Kxc4 0:00 3/7 -0.70 40288 1.Re3 Kxg8 2.Re7 Qh5 3.Rg7+ Kf8 4.Kxc4 Qg4+ 5.Kxb3 Qxf5 0:00 3/8 -0.70 80389 1.Re3 Kxg8 2.Re7 Qh5 3.Rg7+ Kf8 4.Kxc4 Qg4+ 5.Kxb3 Qxf5 0:01 4/9 -0.80 179160 1.Re3 Kxg8 2.Re7 Qh5 3.Rg7+ Kf8 4.Kxc4 Qf3 5.Kb4 Qxf5 6.Kxb3 0:01 4/9 -0.69 277499 1.Rc3 Kxg8 2.Rxc4 Qf8 3.Ke4 Qe8+ 4.Kf4 d5 5.Rd4 Qf7 0:03 5/10 -0.98 515311 1.Rc3 Kxg8 2.Rxc4 Qh5 3.Rc8+ Kf7 4.g6+ Kxf6 5.Rf8+ Kg7 6.Rf7+ Kg8 7.Kd5 Qg4 0:04 5/10 -0.62 708462 1.Re3 Kxg8 2.Re7 Qh5 3.Kxc4 Qg4+ 4.Kxb3 Qf3+ 5.Kb4 Qxf5 6.Rg7+ Kf8 7.Kc4 0:09 6/11 -0.64 1546084 1.Re3 Kxg8 2.Re7 Qh5 3.Kxc4 Qf3 4.g6 Qc6+ 5.Kxb3 Qxf6 6.Rf7 Qd4 0:17 6/11 -0.02 3033287 1.Rxb3 cxb3 2.g6 Qxg8 3.Kc5 d6+ 4.Kd4 d5 5.Kc3 Ke8 6.f7+ Qxf7 7.gxf7+ Kxf7 8.Kd4 Kf6 9.Kxd5 Kxf5 0:29 7/12 0.04 4922703 1.Rxb3 cxb3 2.g6 Qxg8 3.Kc5 Qf7 4.gxf7 Kxf7 5.Kc4 Kxf6 6.Kxb3 Kxf5 7.Kc3 Ke5 8.b4 d5 9.b5 0:43 8/13 -0.02 7494582 1.Rxb3 cxb3 2.g6 Qxg8 3.Kc5 Qf7 4.gxf7 Kxf7 5.Kd6 Kxf6 6.Kxd7 Kxf5 7.Kc6 Ke4 8.Kc5 Kd3 9.Kd5 Ke3
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