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Subject: mate-in-18

Author: Mike Byrne

Date: 19:27:35 03/25/05


Black(1): [d]3r1r1k/1b4pp/ppn1p3/4Pp1R/Pn5P/3P4/4QP2/1qB1NKR1 w - -
White(1): g
              time surplus   0.00  time limit 10:00 (10:00)
              depth   time  score   variation (1)
                7->   0.03   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
                8     0.06   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
                8->   0.06   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
                9     0.17   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
                9->   0.19   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
               10     0.28   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
               10->   0.33   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
               11     0.58   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
               11->   1.89   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
                                    (s=2)
               12     2.14   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
               12->   2.69   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
                                    (s=2)
               13     3.36   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
               13->   4.03   0.01   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bf4+ Kg7 6. Bh6+
               14     5.67     +1   1. Rxh7+!!
               14     7.86     +3   1. Rxh7+!!
               14     9.80     +M   1. Rxh7+!!
               14    15.73  Mat18   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bg5+ Kg7 6. Qh6+
                                    Kf7 7. Qf6+ Kg8 8. Qg6+ Kh8 9. Bf6+
                                    Rxf6 10. exf6 Qxe1+ 11. Kxe1 Nc2+ 12.
                                    Kd2 Rxd3+ 13. Kc1 Rd7 14. Qe8+ Kh7
                                    15. Qxd7+ Ne7 16. Qxe7+ Kg6 17. Qg7+
                                    Kh5 18. Qg5#
               14->  16.98  Mat18   1. Rxh7+ Kxh7 2. Qh5+ Kg8 3. Rxg7+
                                    Kxg7 4. Bh6+ Kh7 5. Bg5+ Kg7 6. Qh6+
                                    Kf7 7. Qf6+ Kg8 8. Qg6+ Kh8 9. Bf6+
                                    Rxf6 10. exf6 Qxe1+ 11. Kxe1 Nc2+ 12.
                                    Kd2 Rxd3+ 13. Kc1 Rd7 14. Qe8+ Kh7
                                    15. Qxd7+ Ne7 16. Qxe7+ Kg6 17. Qg7+
                                    Kh5 18. Qg5#
?              15    16.98   1/35*  1. Rxh7+
White(1): ?
              time=18.72  cpu=196%  mat=-4  n=78036307  fh=89%  nps=4.17M
              ext-> chk=6269784 cap=119903 pp=187718 1rep=1453561 mate=159535
              predicted=0  nodes=78036307  evals=7617136  50move=0
              endgame tablebase-> probes=0  hits=0
              SMP->  split=1531  stop=191  data=7/64  cpu=36.85  elap=18.72

mate in 18 moves.



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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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