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Subject: even the famous Botvinnik - Capablanca, Avro Holland 1938 position

Author: Mike Byrne

Date: 20:46:15 03/29/05


...is glazed over in a 10 second think by Crafty on a dual Opteron...

Black(1): [d]8/p3q1kp/1p2Pnp1/3pQ3/2pP4/1nP3N1/1B4PP/6K1 w - -
White(1): g
crafty is behind  4.0 on time, reducing by 1/12.
              time surplus   0.00  time limit 10:00 (10:00)
              depth   time  score   variation (1)
                1     0.00  -0.86   1. Ne2
                1->   0.02  -0.86   1. Ne2
                2     0.02  -1.17   1. Ne2 Nd2
                2     0.02  -1.14   1. Nf1 a5
                2->   0.02  -1.14   1. Nf1 a5
                3     0.02  -1.03   1. Nf1 Kg8 2. Ng3
                3     0.02  -0.95   1. Ne2 Nd2 2. Nf4
                3->   0.02  -0.95   1. Ne2 Nd2 2. Nf4
                4     0.02     +1   1. Ne2!!
                4     0.02  -0.26   1. Ne2 Nd2 2. Nf4 Kh6 3. Nxd5 Nxd5
                                    4. Qxd5
                4->   0.02  -0.26   1. Ne2 Nd2 2. Nf4 Kh6 3. Nxd5 Nxd5
                                    4. Qxd5
                5     0.04  -0.26   1. Ne2 Nd2 2. Nf4 Kh6 3. Nxd5 Nxd5
                                    4. Qxd5
                5     0.04  -0.11   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Ne8
                                    4. Qxe8+ Kg7
                5->   0.04  -0.11   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Ne8
                                    4. Qxe8+ Kg7 (s=2)
                6     0.05   0.01   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Kg7
                                    4. Qc7+
                6->   0.05   0.01   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Kg7
                                    4. Qc7+
                7     0.07   0.01   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Kg7
                                    4. Qc7+
                7->   0.10   0.01   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Kg7
                                    4. Qc7+ (s=3)
                8     0.11   0.01   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Kg7
                                    4. Qc7+ (s=2)
                8->   0.16   0.01   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Kg7
                                    4. Qc7+ (s=3)
                9     0.21   0.01   1. Ba3 Qxa3 2. Qc7+ Kh8 3. Qb8+ Kg7
                                    4. Qc7+ (s=2)
                9     0.38   0.03   1. Nf1 h5 2. Ne3 Kh7 3. Nxd5 Nxd5 4.
                                    Qxd5 Nd2 5. Bc1 Nb3
                9->   0.38   0.03   1. Nf1 h5 2. Ne3 Kh7 3. Nxd5 Nxd5 4.
                                    Qxd5 Nd2 5. Bc1 Nb3 (s=2)
               10     0.60   0.01   1. Nf1 Na5 2. Ba3 Qxa3 3. Qc7+ Kh6
                                    4. Qf4+ Kg7 5. Qc7+
               10->   0.77   0.01   1. Nf1 Na5 2. Ba3 Qxa3 3. Qc7+ Kh6
                                    4. Qf4+ Kg7 5. Qc7+
               11     1.16   0.19   1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5 Nxe5
                                    4. Nxe7 Nd3 5. Ba3 Nf4 6. Nc8 Nxe6
                                    7. Nxa7
               11->   1.43   0.19   1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5 Nxe5
                                    4. Nxe7 Nd3 5. Ba3 Nf4 6. Nc8 Nxe6
                                    7. Nxa7 (s=2)
               12     2.05   0.15   1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5 Nxe5
                                    4. Nxe7 Nd3 5. Ba3 Nf4 6. Nc8 Ne2+
                                    7. Kf2 Nxc3 8. Nxa7
               12->   3.46   0.15   1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5 Nxe5
                                    4. Nxe7 Nd3 5. Ba3 Nf4 6. Nc8 Ne2+
                                    7. Kf2 Nxc3 8. Nxa7 (s=3)
               13     3.97   0.15   1. Nf1 Na5 2. Ne3 Nc6 3. Nxd5 Nxe5
                                    4. Nxe7 Nd3 5. Ba3 Nf4 6. Nc8 Ne2+
                                    7. Kf2 Nxc3 8. Nxa7 (s=2)
               13    10.91     +1   1. Ba3!!
               13    12.46     +3   1. Ba3!!
               13    20.27   3.09   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Nxd4
                                    4. cxd4 Ng4 5. Qxa7 c3 6. Qd7 Qa8 7.
                                    Bg5 Qa1+ 8. Nf1
               13->  21.32   3.09   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Nxd4
                                    4. cxd4 Ng4 5. Qxa7 c3 6. Qd7 Qa8 7.
                                    Bg5 Qa1+ 8. Nf1
               14    26.75   3.33   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Kg7 4.
                                    Bd8+ Kf8 5. Bxf6 Qxe6 6. Bg7+ Ke8 7.
                                    Qb8+ Kd7 8. Qxa7+ Ke8 9. Qb8+ Kd7 10.
                                    Qb7+ Kd8 11. Be5
               14->  29.21   3.33   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Kg7 4.
                                    Bd8+ Kf8 5. Bxf6 Qxe6 6. Bg7+ Ke8 7.
                                    Qb8+ Kd7 8. Qxa7+ Ke8 9. Qb8+ Kd7 10.
                                    Qb7+ Kd8 11. Be5
               15    49.69   3.51   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Kg7 4.
                                    Qxa7 Nd2 5. Bd8+ Kf8 6. Bxf6 Qxe6 7.
                                    Be5 h5 8. Qa2 Nb3 9. Qf2+ Ke8
               15->  55.52   3.51   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Kg7 4.
                                    Qxa7 Nd2 5. Bd8+ Kf8 6. Bxf6 Qxe6 7.
                                    Be5 h5 8. Qa2 Nb3 9. Qf2+ Ke8
               16     1:33   3.63   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Kg7 4.
                                    Qxa7 Nd2 5. Bd8+ Kf8 6. Bxf6 Qxe6 7.
                                    Be5 h5 8. Qg7+ Ke8 9. Qh6 Nb1 10. Qe3
                                    Na3
               16->   1:47   3.63   1. Ba3 Qe8 2. Qc7+ Kg8 3. Be7 Kg7 4.
                                    Qxa7 Nd2 5. Bd8+ Kf8 6. Bxf6 Qxe6 7.
                                    Be5 h5 8. Qg7+ Ke8 9. Qh6 Nb1 10. Qe3
                                    Na3
?              17     2:30   1/27*  1. Ba3
White(1): ?
              time=2:40  cpu=198%  mat=-1  n=521695784  fh=90%  nps=3.24M
              ext-> chk=48457533 cap=1254296 pp=3910675 1rep=4242624 mate=23845

              predicted=0  nodes=521695784  evals=339552312  50move=0
              endgame tablebase-> probes=0  hits=0
              SMP->  split=3845  stop=481  data=11/64  cpu=5:18  elap=2:40

White(1): Ba3
              time used:   2:40



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

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