Author: John Merlino
Date: 13:48:57 01/04/06
Go up one level in this thread
On January 04, 2006 at 16:19:50, Will Singleton wrote: >[d]2rk1b2/1p6/p2p1p2/2qBpP2/4P3/8/PPPQ4/2K4R b - - am Bh6 > >Assuming Rc7 is indeed better than the tempting Bh6, I wonder if singular >extension programs find this faster. CM9_R1 on a P4-2.4 needs 0:36 to say that Rc7 is better, but neither move looks like it will save the day: Time Depth Score Positions Moves 0:00 1/5 0.00 7275 1...Bh6 2.Rxh6 Qg1+ 3.Qd1 Qe3+ 4.Qd2 Qg1+ 0:00 1/6 1.47 15345 1...Bh6 2.Rxh6 Qg1+ 3.Qd1 Qe3+ 4.Kb1 Qxh6 5.Bxb7 Rc7 6.Qxd6+ Rd7 0:00 1/6 1.22 22564 1...Rc7 2.Kb1 Qd4 3.Qe1 Qc5 4.Rh2 0:00 1/7 1.33 57691 1...Rc7 2.Kb1 Qd4 3.Qe1 Qc5 4.Rh2 Qd4 5.Rh8 0:00 1/8 1.23 162277 1...Rc7 2.Kb1 Rg7 3.Re1 Kc7 4.Rd1 Kb8 5.Be6 Rg3 0:01 1/9 1.34 415240 1...Rc7 2.Kb1 b5 3.Qd1 Qd4 4.Qe1 Qc5 5.c3 Rg7 6.Qd2 0:01 1/9 0.85 473094 1...Bh6 2.Rxh6 Qg1+ 3.Qd1 Qe3+ 4.Kb1 Qxh6 5.Bxb7 Rc7 6.Bxa6 Ke7 7.Bb5 Qe3 0:02 1/10 1.12 693573 1...Bh6 2.Rxh6 Qg1+ 3.Qd1 Qe3+ 4.Kb1 Qxh6 5.Bxb7 Rc7 6.Bxa6 Ke7 7.c3 Rc6 8.Bb7 0:04 1/11 1.14 1485803 1...Bh6 2.Rxh6 Qg1+ 3.Qd1 Qe3+ 4.Kb1 Qxh6 5.Bxb7 Rc7 6.Qxd6+ Rd7 7.Qb6+ Ke7 8.a3 Qh1+ 9.Ka2 Rd6 10.Qc7+ Rd7 11.Qc6 0:09 1/12 1.72 3237157 1...Bh6 2.Rxh6 Qg1+ 3.Qd1 Qe3+ 4.Kb1 Qxh6 5.Bxb7 Rc7 6.Qxd6+ Rd7 7.Qb6+ Ke7 8.a3 Rd6 9.Qa7 Rd7 10.Qxa6 Qe3 0:36 1/12 1.21 11044564 1...Rc7 2.c3 Rg7 3.Kc2 Qa5 4.b4 Qb5 5.Kb2 Rg3 6.Qf2 Qd3 7.Qb6+ Ke8 8.Qxb7 Qxc3+ 9.Kb1 1:10 2/13 1.25 21107068 1...Rc7 2.c3 Rg7 3.Kc2 Qa5 4.b4 Qb5 5.Kb3 Rg3 6.a4 Qb6 7.Rh8 Ke7 8.Qh2 4:00 3/14 1.13 74442235 1...Rc7 2.c3 Rg7 3.Kc2 Kc7 4.b4 Qb5 5.Kb3 Qe8 6.Rh8 Kb8 7.a4 Rg3 8.Qf2 Rd3 jm
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