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Subject: crafty 19.14 bug?

Author: Jarkko Pesonen

Date: 00:53:28 06/30/04


Can someone reproduce this "captured a king" behaviour?

Anyway this position seem to be much more difficult 19.14 than 19.12
even without this "select 0 0" null move disabling.
see bottom of post.

[D]8/3p4/3P2p1/7p/3B3k/3q1P2/4N1P1/7K w - -

Crafty v19.14

White(1): select 0 0
null move disabled.
White(1): 8/3p4/3P2p1/7p/3B3k/3q1P2/4N1P1/7K w - -
White(1): ana
Analyze Mode: type "exit" to terminate.
end-game phase
              clearing hash tables
              time surplus   0.00  time limit 30.00 (3:30)
              depth   time  score   variation (1)
                7     0.11   2.29   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qxf3 5. gxf3
                7->   0.15   2.29   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qxf3 5. gxf3
                8     0.24   2.18   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qxf3 5. gxf3 g4
                8->   0.34   2.18   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qxf3 5. gxf3 g4
                9     0.34     +1   1. Bf6+!!
                9     0.67   2.90   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf6 5. Kg3 Ke5 <HT>
                9->   0.90   2.90   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf6 5. Kg3 Ke5 <HT>
               10     1.48   2.94   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kg6 6. Ne4 Kf7
                                    7. Nc5 Ke8
               10->   2.03   2.94   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kg6 6. Ne4 Kf7
                                    7. Nc5 Ke8
captured a king11     2.03   1/23?  1. Bf6+
piece=7,from=22,to=13,captured=3
ply=16
captured a king
piece=7,from=22,to=13,captured=3
ply=16
captured a king
piece=7,from=22,to=6,captured=3
ply=16
captured a king
piece=7,from=22,to=6,captured=3
ply=16
captured a king
piece=7,from=22,to=6,captured=3
ply=18
captured a king
piece=7,from=22,to=6,captured=3
ply=18
captured a king
piece=1,from=22,to=29,captured=3
ply=11
captured a king
piece=7,from=29,to=13,captured=3
ply=16

***************************************************
19.14
*****
               12->   0.92  -1.16   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Bf6+ Kd5 6. Kh2 Qe3 7.
                                    Kg3 Kc4 8. Bc3 Kd3 9. Be5
               13     1.30     +1   1. Bf6+!!
               13     1.31     +3   1. Bf6+!!
               13     1.33     +M   1. Bf6+!!
               13     1.95   3.38   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Nxh5+ Ke5
                                    7. f4+ Kxd6 8. f5 Kd5 9. f6 Ke6 10.
                                    Kg3 d5
               13->   2.16   3.38   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Nxh5+ Ke5
                                    7. f4+ Kxd6 8. f5 Kd5 9. f6 Ke6 10.
                                    Kg3 d5
               14     2.46   3.46   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Nxh5+ Ke5
                                    7. f4+ Kxd6 8. f5 Ke7 9. Kg3 d5 10.
                                    Kf4 d4 11. Ke5
               14->   2.73   3.46   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Nxh5+ Ke5
                                    7. f4+ Kxd6 8. f5 Ke7 9. Kg3 d5 10.
                                    Kf4 d4 11. Ke5
               15     3.38     -1   1. Bf6+
               15     1:29  -1.22   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Kg1 Kd4 6. Bf6+ Kc4 7.
                                    Kf2 Qc2+ 8. Kg3 Qe2 9. Kh2 Qe1 10.
                                    Kh3 Qh1+ 11. Kg3 Qe1+ <HT>
               15->   1:31  -1.22   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Kg1 Kd4 6. Bf6+ Kc4 7.
                                    Kf2 Qc2+ 8. Kg3 Qe2 9. Kh2 Qe1 10.
                                    Kh3 Qh1+ 11. Kg3 Qe1+ <HT>
               16     1:38  -1.23   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Kg1 Kd4 6. Bf6+ Kc4 7.
                                    Kf2 Qc2+ 8. Kg3 Qe2 9. Kh2 Qe1 10.
                                    Kh3 Qe3 11. Kg3 Kd3
               16->   1:40  -1.23   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Kg1 Kd4 6. Bf6+ Kc4 7.
                                    Kf2 Qc2+ 8. Kg3 Qe2 9. Kh2 Qe1 10.
                                    Kh3 Qe3 11. Kg3 Kd3
               17     1:56  -1.23   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Kg1 Qb1+ 6. Kf2 Qa2+ 7.
                                    Kg3 Kd4 8. Be7 Qa5 9. Bf6+ Ke3 10.
                                    Kh4 Qe1+ 11. Kh3 Kd3 12. Kh2 Qe3 13.
                                    Be5
               17->   2:00  -1.23   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Kg1 Qb1+ 6. Kf2 Qa2+ 7.
                                    Kg3 Kd4 8. Be7 Qa5 9. Bf6+ Ke3 10.
                                    Kh4 Qe1+ 11. Kh3 Kd3 12. Kh2 Qe3 13.

19.12
*****
               12     0.79  -0.96   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Bf6+ Kd5 6. Kh2 Qe3 7.
                                    Kg3 Kc4 8. Bc3 Kd3 9. Be5
               12->   0.94  -0.96   1. Bf6+ g5 2. Nc3 Kg3 3. Ne4+ Kf4 4.
                                    Bxg5+ Ke5 5. Bf6+ Kd5 6. Kh2 Qe3 7.
                                    Kg3 Kc4 8. Bc3 Kd3 9. Be5
               13     1.37     +1   1. Bf6+!!
               13     1.38     +3   1. Bf6+!!
               13     1.44     +M   1. Bf6+!!
               13     2.09   3.63   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Nxh5+ Ke5
                                    7. f4+ Kf5 8. Kg3 Ke6 9. Kf3 Kxd6 10.
                                    Nf6 Ke6
               13->   2.28   3.63   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Nxh5+ Ke5
                                    7. f4+ Kf5 8. Kg3 Ke6 9. Kf3 Kxd6 10.
                                    Nf6 Ke6
               14     2.30     +1   1. Bf6+!!
               14     2.59   4.16   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Kh3 Ke5
                                    7. Ne4 Kf4 8. Nc5 Ke5 9. Nxd7+ Kxd6
                                    10. Kh4 Ke6 11. Kxh5
               14->   2.84   4.16   1. Bf6+ g5 2. Kh2 Qxf3 3. Bxg5+ Kxg5
                                    4. gxf3 Kf5 5. Ng3+ Kf4 6. Kh3 Ke5
                                    7. Ne4 Kf4 8. Nc5 Ke5 9. Nxd7+ Kxd6
                                    10. Kh4 Ke6 11. Kxh5
               15     2.87     +1   1. Bf6+!!
               15     3.70   4.57   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2
               15->   4.14   4.57   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2
               16     5.09   4.50   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2 h4
               16->   5.91   4.50   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2 h4
               17     7.42   4.60   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2 h4
                                    11. Ke3
               17->   8.63   4.60   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2 h4
                                    11. Ke3
               18    11.19   4.75   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2 Ke6
                                    11. Kf3 h4
               18->  13.90   4.75   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2 Ke6
                                    11. Kf3 h4
               19    22.08   5.05   1. Bf6+ g5 2. Kh2 Qxe2 3. Bc3 Qf2 4.
                                    Be5 Qg1+ 5. Kxg1 g4 6. f4 g3 7. f5
                                    Kg5 8. f6 Kg6 9. Kf1 Kf7 10. Ke2 Ke6
                                    11. Kf3 h4 12. Ke4




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