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Subject: Re: LCTII postion 25

Author: Mike Byrne

Date: 12:58:46 06/10/05

Go up one level in this thread


Crafty v19.20 (2 cpus)

White(1): [d]8/3p4/p1bk3p/Pp6/1Kp1PpPp/2P2P1P/2P5/5B2 b - -
Black(1): st 9999
search time set to 9999.00.
Black(1): g
              time surplus   0.00  time limit 166:39 (166:39)
              depth   time  score   variation (1)
starting thread 1
               12     0.05  -0.01   1. ... Bb7 2. Be2 Bc6 3. Bd1 Bb7 4.
                                    Be2
               12->   0.08  -0.01   1. ... Bb7 2. Be2 Bc6 3. Bd1 Bb7 4.
                                    Be2 (s=2)
               13     0.11  -0.01   1. ... Bb7 2. Be2 Bc6 3. Bd1 Bb7 4.
                                    Be2
               13->   0.16  -0.01   1. ... Bb7 2. Be2 Bc6 3. Bd1 Bb7 4.
                                    Be2 (s=3)
               14     0.22  -0.01   1. ... Bb7 2. Be2 Bc6 3. Bd1 Bb7 4.
                                    Be2 (s=2)
               14     0.49  -0.08   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 Kxe4 5. Kc5 Ke3 6. Kb6 Kf2 7. Kxa6
                                    Kxf1 8. Kxb5 Kg2 9. a6 Kxh3
               14->   0.49  -0.08   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 Kxe4 5. Kc5 Ke3 6. Kb6 Kf2 7. Kxa6
                                    Kxf1 8. Kxb5 Kg2 9. a6 Kxh3 (s=3)
               15     0.61     -1   1. ... Bxe4!!
               15     0.72  -0.74   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 Kxe4 5. Kc5 Ke3 6. Kb6 Kf2 7. g5
                                    hxg5 8. Kxa6 Kxf1 9. Kxb5 (s=2)
               15->   0.86  -0.74   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 Kxe4 5. Kc5 Ke3 6. Kb6 Kf2 7. g5
                                    hxg5 8. Kxa6 Kxf1 9. Kxb5 (s=2)
               16     1.75  -1.10   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 Kxe4 5. Kc5 Ke3 6. Kb6 Kf2 7. Kxa6
                                    Kxf1 8. Kxb5 f2 9. a6 Ke2 10. a7 f1=Q
                                    11. a8=Q Qxh3
               16->   2.05  -1.10   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 Kxe4 5. Kc5 Ke3 6. Kb6 Kf2 7. Kxa6
                                    Kxf1 8. Kxb5 f2 9. a6 Ke2 10. a7 f1=Q
                                    11. a8=Q Qxh3
               17     2.70     -1   1. ... Bxe4!!
               17     3.58     -3   1. ... Bxe4!!
               17     4.28  -2.66   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 d6 5. g5 hxg5 6. Ka3 Kxe4 7. Kb2
                                    Ke3 8. Kc1 Kf2 9. Bxc4 bxc4 10. Kd2
               17->   4.80  -2.66   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 d6 5. g5 hxg5 6. Ka3 Kxe4 7. Kb2
                                    Ke3 8. Kc1 Kf2 9. Bxc4 bxc4 10. Kd2
               18     6.50     -1   1. ... Bxe4!!
               18     9.95  -3.64   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 d6 5. g5 hxg5 6. Ka3 Kxe4 7. Kb2
                                    Ke3 8. Kc1 Kf2 9. Bxc4 bxc4 10. Kd2
                                    Kg3
               18->  11.11  -3.64   1. ... Bxe4 2. fxe4 f3 3. Ka3 Ke5 4.
                                    Kb4 d6 5. g5 hxg5 6. Ka3 Kxe4 7. Kb2
                                    Ke3 8. Kc1 Kf2 9. Bxc4 bxc4 10. Kd2
                                    Kg3
               19    22.34     -1   1. ... Bxe4!!
               19    27.02  -4.07   1. ... Bxe4 2. Be2 Bxc2 3. Bf1 Bd1
                                    4. Bg2 Be2 5. Ka3 Kc5 6. Bh1 Bf1 7.
                                    Kb2 Bxh3 8. Ka3 Bf1 9. Kb2 d5 10. Kc2
                                    Bd3+ 11. Kd2
               19->  29.84  -4.07   1. ... Bxe4 2. Be2 Bxc2 3. Bf1 Bd1
                                    4. Bg2 Be2 5. Ka3 Kc5 6. Bh1 Bf1 7.
                                    Kb2 Bxh3 8. Ka3 Bf1 9. Kb2 d5 10. Kc2
                                    Bd3+ 11. Kd2
               20    38.83     -1   1. ... Bxe4!!
               20     1:03  -4.77   1. ... Bxe4 2. Be2 Bxc2 3. Bf1 Bd1
                                    4. Bg2 Be2 5. Ka3 Kc5 6. Bh1 Bf1 7.
                                    Ka2 b4 8. Kb2 bxc3+ 9. Kxc3 d5 10.
                                    Kd2 d4 11. Kc2 Bxh3 12. Kb2
               20->   1:10  -4.77   1. ... Bxe4 2. Be2 Bxc2 3. Bf1 Bd1
                                    4. Bg2 Be2 5. Ka3 Kc5 6. Bh1 Bf1 7.
                                    Ka2 b4 8. Kb2 bxc3+ 9. Kxc3 d5 10.
                                    Kd2 d4 11. Kc2 Bxh3 12. Kb2
?              21     1:15    1/9*  1. ... Bxe4
Black(0): ?
              time=1:26  cpu=193%  mat=0  n=304734641  fh=93%  nps=3.53M
              ext-> chk=22612158 cap=791865 pp=9746869 1rep=1054863 mate=30854
              predicted=0  nodes=304734641  evals=165672791  50move=0
              endgame tablebase-> probes=20  hits=0
              SMP->  split=6794  stop=411  data=12/64  cpu=2:47  elap=1:26

Black(1): Bxe4
              time used:   1:26
White(2): fe4
              time used:   2.79
              time surplus   0.00  time limit 166:39 (166:39)
              depth   time  score   variation (1)
               12     6.49  -1.23   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb4 d6 6. Ka3 Kxe4 7. Kb4 Ke3 8. Ka3
                                    (s=3)
               12->   6.52  -1.23   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb4 d6 6. Ka3 Kxe4 7. Kb4 Ke3 8. Ka3
               13     6.52     -1   2. ... f3!!
               13     6.53     -3   2. ... f3!!
               13     6.53     -M   2. ... f3!!
               13     7.32  -2.76   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb4 d6 6. Ka3 Kxe4 7. Kb2 Ke3 8. Kc1
                                    Kf2 9. Bxc4 bxc4
               13->   7.35  -2.76   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb4 d6 6. Ka3 Kxe4 7. Kb2 Ke3 8. Kc1
                                    Kf2 9. Bxc4 bxc4
               14     7.35     -1   2. ... f3!!
               14     7.36     -3   2. ... f3!!
               14     7.43  -3.60   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb2 Kxe4 6. Kc1 Ke3 7. Kd1 Kf2 8. Bxc4
                                    bxc4 9. Kd2 Kg3
               14->   7.50  -3.60   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb2 Kxe4 6. Kc1 Ke3 7. Kd1 Kf2 8. Bxc4
                                    bxc4 9. Kd2 Kg3 (s=3)
               15     7.50     -1   2. ... f3!!
               15     7.82     -3   2. ... f3!!
               15     7.94  -4.28   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb2 Kxe4 6. Kc1 Ke3 7. Kd1 Kf2 8. Bxc4
                                    bxc4 9. Kd2 Kg2 10. Ke3 f2 (s=2)
               15->   8.05  -4.28   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb2 Kxe4 6. Kc1 Ke3 7. Kd1 Kf2 8. Bxc4
                                    bxc4 9. Kd2 Kg2 10. Ke3 f2 (s=2)
               16     8.08     -1   2. ... f3!!
               16->   8.94  -3.88   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb2 Kxe4 6. Kc1 Ke3 7. Kd1 Kf2 8. Bxc4
                                    bxc4 9. Kd2 Kg2 10. Ke3 f2
               17     9.02     -1   2. ... f3!!
               17    10.11  -4.32   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb4 d6 6. Ka3 Kxe4 7. Kb2 Ke3 8. Kc1
                                    Kf2 9. Bxc4 bxc4 10. Kd2 Kg2 11. Ke3
                                    f2
               17->  10.74  -4.32   2. ... f3 3. Ka3 Ke5 4. g5 hxg5 5.
                                    Kb4 d6 6. Ka3 Kxe4 7. Kb2 Ke3 8. Kc1
                                    Kf2 9. Bxc4 bxc4 10. Kd2 Kg2 11. Ke3
                                    f2
               18    10.93     -1   2. ... f3!!
               18    26.77     -3   2. ... f3!!
               18    41.77     -M   2. ... f3!!
               18     1:27  -9.00   2. ... f3 3. g5 hxg5 4. e5+ Kd5 5.
                                    e6 dxe6 6. Ka3 Ke4 7. Kb4 Ke3 8. Kc5
                                    Kf2 9. Kb6 Kxf1 10. Kxa6 f2 11. Kxb5
                                    Ke2 12. a6 f1=Q 13. a7 Qa1
               18->   1:29  -9.00   2. ... f3 3. g5 hxg5 4. e5+ Kd5 5.
                                    e6 dxe6 6. Ka3 Ke4 7. Kb4 Ke3 8. Kc5
                                    Kf2 9. Kb6 Kxf1 10. Kxa6 f2 11. Kxb5
                                    Ke2 12. a6 f1=Q 13. a7 Qa1
               19     1:43     -1   2. ... f3!!
               19     2:27 -10.37   2. ... f3 3. g5 hxg5 4. e5+ Kd5 5.
                                    Ka3 Kxe5 6. Kb4 d6 7. Ka3 Ke4 <HT>
               19->   2:34 -10.37   2. ... f3 3. g5 hxg5 4. e5+ Kd5 5.
                                    Ka3 Kxe5 6. Kb4 d6 7. Ka3 Ke4 <HT>
?              20     5:30    1/7*  2. ... f3
Black(1): ?
              time=5:44  cpu=193%  mat=2  n=1234448434  fh=95%  nps=3.58M
              ext-> chk=138212461 cap=2291700 pp=44197045 1rep=6950023 mate=246
34
              predicted=0  nodes=1234448434  evals=683728532  50move=0
              endgame tablebase-> probes=33  hits=0
              SMP->  split=10150  stop=672  data=12/64  cpu=11:08  elap=5:44

Black(2): f3
              time used:   5:44
White(3):



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