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Subject: Re: Interessting position to check the evaluation for little amateur-engines

Author: Mike Byrne

Date: 14:53:43 11/28/04

Go up one level in this thread


Crafty Classic
White(2): [d]r1r3k1/pp3ppp/3q4/3p4/3Pp1b1/1QR1P3/PP1N1PPP/2R3K1 w - - 0
White(1): g
              clearing hash tables
              time surplus   0.00  time limit 10000:00 (10000:00)
              depth   time  score   variation (1)
                5->   0.15   0.31   1. h3 Bf5 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 (s=5)
                6     0.19   0.21   1. h3 Bf5 2. Qxb7 Rcb8 3. Qc7 Qxc7
                                    4. Rxc7 Rxb2 (s=4)
                6->   0.31   0.21   1. h3 Bf5 2. Qxb7 Rcb8 3. Qc7 Qxc7
                                    4. Rxc7 Rxb2 (s=3)
                7     0.37   0.25   1. h3 Rxc3 2. Rxc3 Be6 3. Qxb7 Rb8
                                    4. Qxa7 Rxb2 (s=2)
                7->   0.59   0.25   1. h3 Rxc3 2. Rxc3 Be6 3. Qxb7 Rb8
                                    4. Qxa7 Rxb2 (s=2)
                8     0.90   0.25   1. h3 Be6 2. Rxc8+ Bxc8 3. Rc5 Be6
                                    4. Qxb7 Rb8 5. Qxa7 Rxb2
                8     1.79   0.36   1. Rxc8+ Rxc8 2. Rxc8+ Bxc8 3. Qa4
                                    a6 4. Qe8+ Qf8 5. Qe5 Qd8 6. Kf1 Bg4
                                    7. f3
                8->   2.01   0.36   1. Rxc8+ Rxc8 2. Rxc8+ Bxc8 3. Qa4
                                    a6 4. Qe8+ Qf8 5. Qe5 Qd8 6. Kf1 Bg4
                                    7. f3 (s=2)
                9     2.65   0.23   1. Rxc8+ Rxc8 2. Rxc8+ Bxc8 3. Qa4
                                    g6 4. f3 exf3 5. Nxf3 Qe7 6. Kf2 b6
                                    7. Qc2
                9->   4.19   0.23   1. Rxc8+ Rxc8 2. Rxc8+ Bxc8 3. Qa4
                                    g6 4. f3 exf3 5. Nxf3 Qe7 6. Kf2 b6
                                    7. Qc2 (s=2)
               10     5.31   0.26   1. Rxc8+ Rxc8 2. Rxc8+ Bxc8 3. Qa4
                                    a6 4. Qe8+ Qf8 5. Qe5 Qd8 6. Kf1 Bg4
                                    7. Qf4 h5 8. f3
               10     6.86   0.39   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    Kf1 f6 8. Qf4
               10->   7.14   0.39   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    Kf1 f6 8. Qf4 (s=3)
               11     8.03   0.30   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    f3 f6 8. Qf4 g5 (s=2)
               11->  10.76   0.30   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    f3 f6 8. Qf4 g5 (s=3)
               12    12.61   0.30   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    Kf1 f6 8. Qh5 g6 9. Qh6 (s=2)
               12->  18.06   0.30   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    Kf1 f6 8. Qh5 g6 9. Qh6 (s=4)
               13    22.51   0.31   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Be6 7.
                                    f3 exf3 8. Nxf3 h6 9. Kh2 Qe7 10. g4
                                    (s=3)
               13->  43.00   0.31   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Be6 7.
                                    f3 exf3 8. Nxf3 h6 9. Kh2 Qe7 10. g4
                                    (s=4)
               14    56.87   0.18   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    Nb3 f6 8. Qh5 b6 9. Kf1 g6 10. Qh6
                                    (s=3)
               14->   2:17   0.18   1. h3 Be6 2. Rxc8+ Rxc8 3. Rxc8+ Bxc8
                                    4. Qa4 a6 5. Qe8+ Qf8 6. Qe5 Qd8 7.
                                    Nb3 f6 8. Qh5 b6 9. Kf1 g6 10. Qh6
                                    (s=7)
?              15     2:17   1/37*  1. h3
White(1): ?
              time=2:18  cpu=191%  mat=0  n=151184373  fh=92%  nps=1.09M
              ext-> chk=3374978 cap=523661 pp=314182 1rep=465545 mate=54799
              predicted=0  nodes=151184373  evals=38103606  50move=0
              endgame tablebase-> probes=0  hits=0
              SMP->  split=1174  stop=119  data=5/128  cpu=4:26  elap=2:18

White(1): h3

same as Anthony's program



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