Author: Dann Corbit
Date: 17:53:13 07/10/02
Go up one level in this thread
On July 08, 2002 at 23:47:08, Jon Dart wrote: >Yace played the surprising d6! here against Arasan: > >[D] r1n2rk1/pppqppb1/6p1/1N1P4/4P3/1Q2B1R1/PP2KP1P/3R4 w - - > >Most versions of Arasan can find this pretty quickly. > >Curiously, Crafty does not select it, even after 20 minutes on a PIII-733: > 6 0.53 0.02 1. Bd4 Bf6 2. Rc3 Qg4+ 3. Kf1 Qxe4 > 4. Bxf6 exf6 5. Rxc7 > 6-> 0.66 0.02 1. Bd4 Bf6 2. Rc3 Qg4+ 3. Kf1 Qxe4 > 4. Bxf6 exf6 5. Rxc7 > 7 1.17 0.10 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Qd3 Rfc8 5. Rdg1 > 7-> 1.55 0.10 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Qd3 Rfc8 5. Rdg1 > 8 2.28 -0.06 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Qc4 e5 5. Rdg1 Rac8 > 8 5.77 -0.04 1. Nd4 Nb6 2. Qc2 Be5 3. f4 Bg7 4. > Kf1 Rad8 > 8-> 6.78 -0.04 1. Nd4 Nb6 2. Qc2 Be5 3. f4 Bg7 4. > Kf1 Rad8 > 9 9.91 -0.03 1. Nd4 Nb6 2. Qc2 Be5 3. f4 Bxd4 4. > Bxd4 e6 5. dxe6 Qxe6 6. Kf1 > 9-> 12.96 -0.03 1. Nd4 Nb6 2. Qc2 Be5 3. f4 Bxd4 4. > Bxd4 e6 5. dxe6 Qxe6 6. Kf1 > 10 35.70 -0.15 1. Nd4 Nd6 2. Qd3 Qa4 3. a3 Be5 4. > Rg5 Bf6 5. Rg4 Qd7 > 10 47.65 -0.06 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Qc3+ Kg8 5. Rh3 Qg4+ 6. Qf3 Qg5 > 7. Rg3 Qe5 > (2) 10-> 1:01 -0.06 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Qc3+ Kg8 5. Rh3 Qg4+ 6. Qf3 Qg5 > 7. Rg3 Qe5 > 11 1:14 0.05 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Rc1 Rh8 5. h3 Rh5 6. Qc4 e6 7. dxe6 > fxe6 > (2) 11-> 1:38 0.05 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Rc1 Rh8 5. h3 Rh5 6. Qc4 e6 7. dxe6 > fxe6 > 12 2:09 -0.04 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Qc3+ Kg8 5. Rc1 Qb5+ 6. Kf3 e6 7. > dxe6 fxe6+ 8. Kg2 Qh5 9. Rg1 > (3) 12-> 9:41 -0.04 1. Bd4 Nd6 2. Nxd6 cxd6 3. Bxg7 Kxg7 > 4. Qc3+ Kg8 5. Rc1 Qb5+ 6. Kf3 e6 7. > dxe6 fxe6+ 8. Kg2 Qh5 9. Rg1 > (2) 13 12:00 -0.03 1. Bd4 Nd6 2. Nxd6 cxd6 3. Kf1 Bxd4 > 4. Rxd4 Rac8 5. Kg2 b5 6. Rd2 Rfe8 > 7. Qf3 e5 8. dxe6 Qxe6 > >But if I give Crafty the position after d6, it does realize that White is >better: > 6 0.68 0.41 1. ... c6 2. dxe7 Qxe7 3. Nc3 Nd6 4. > Rxg6 Nxe4 5. Kd3 Nxc3 6. bxc3 > 6 0.83 0.09 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 e6 > 4. Rg3 Rfc8 > (2) 6-> 0.97 0.09 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 e6 > 4. Rg3 Rfc8 > 7 1.03 -- 1. ... Nxd6 > 7 1.27 0.61 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh8 > 4. Rg5 Bf6 5. Qb5 > 7 2.32 0.56 1. ... cxd6 2. Rxg6 Kh7 3. Rg5 Bh6 > 4. Rg3 Bxe3 5. Kxe3 > (2) 7-> 2.53 0.56 1. ... cxd6 2. Rxg6 Kh7 3. Rg5 Bh6 > 4. Rg3 Bxe3 5. Kxe3 > 8 3.13 0.66 1. ... cxd6 2. Rxg6 Kh7 3. Rgg1 Qc6 > 4. Rd5 Be5 5. h4 > 8 4.11 0.48 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 e6 > 4. Rg5 f6 5. Qb5 Qc7 > (2) 8-> 5.22 0.48 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 e6 > 4. Rg5 f6 5. Qb5 Qc7 > 9 6.59 0.76 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh7 > 4. Rg5 Bh6 5. Qb5 Qxb5+ 6. Rxb5 Bxe3 > 7. Kxe3 > (2) 9-> 10.96 0.76 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh7 > 4. Rg5 Bh6 5. Qb5 Qxb5+ 6. Rxb5 Bxe3 > 7. Kxe3 > 10 14.27 1.10 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh7 > 4. Rg5 f6 5. Rh5+ Kg6 6. Rb5 Qg4+ 7. > f3 Qg2+ 8. Kd3 > 10 26.64 0.93 1. ... cxd6 2. Rxg6 Kh7 3. Rg5 Bh6 > 4. Rf5 Bg7 5. Qc2 Qe6 6. Rdd5 > 10-> 31.90 0.93 1. ... cxd6 2. Rxg6 Kh7 3. Rg5 Bh6 > 4. Rf5 Bg7 5. Qc2 Qe6 6. Rdd5 > 11 52.74 1.24 1. ... cxd6 2. Rxg6 Kh8 3. Rg3 a6 4. > Nd4 a5 5. Qd5 Be5 6. f4 Nb6 > 11 1:08 1.09 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh7 > 4. Rgg1 f5 5. Bd4 Bh6 6. Qg3 Qb5+ 7. > Kf3 fxe4+ 8. Kg2 > (2) 11-> 1:37 1.09 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh7 > 4. Rgg1 f5 5. Bd4 Bh6 6. Qg3 Qb5+ 7. > Kf3 fxe4+ 8. Kg2 > 12 2:10 1.41 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh7 > 4. Rg5 Bh6 5. Rf5 Qe6 6. Qxe6 fxe6 > 7. Rxf8 Bxf8 8. h4 > (2) 12-> 3:43 1.41 1. ... Nxd6 2. Nxd6 cxd6 3. Rxg6 Kh7 > 4. Rg5 Bh6 5. Rf5 Qe6 6. Qxe6 fxe6 > 7. Rxf8 Bxf8 8. h4 Beowulf 2.1 beta: Position 1 - White to play -------------------------- ID = FEN = r1n2rk1/pppqppb1/6p1/1N1P4/4P3/1Q2B1R1/PP2KP1P/3R4 w - - r . n . . r k . p p p q p p b . . . . . . . p . . N . P . . . . . . . . P . . . . Q . . B . R . P P . . K P . P . . . R . . . . Current Position = 0.88 Number of Possible Moves = 52 5 77 46 24886 Rc1 c6 dxc6 bxc6 Rd1 5 79 55 31596 f3 c6 dxc6 Qxc6 Kf2 5 94! 103 66593 d6 Bf6 Nxc7 Bh4 dxe7 Bxg3 Nxa8 Qxe7 5 55? 106 69567 d6 Nxd6 Nxc7 Qxc7 Rxd6 5 95 130 86863 d6 Nb6 Nxc7 Be5 6 77 146 103867 d6 cxd6 Rxg6 Kh7 Rg2 Qh3 7 102 311 248925 d6 Nxd6 Nxd6 cxd6 Rxg6 Kh7 Rg2 8 78 667 622023 d6 Nxd6 Nxd6 cxd6 Rxg6 Kh7 Rg2 Qc6 9 102 1722 1711768 d6 Nxd6 Nxd6 cxd6 Rxg6 Kh7 Rg5 Rh8 10 119 4614 5040162 d6 Nxd6 Nxd6 cxd6 Rxg6 Kh7 Rg5 Bh6 Rf5 e6 11 126 10883 12219759 d6 Nxd6 Nxd6 exd6 Rxg6 Kh8 Rg2 Qe6 Qxb7 Rab8 Qxc7 Qxe4 12 125 26659 29384690 d6 Nxd6 Nxd6 cxd6 Rxg6 Kh8 Rg5 Qe6 Qxe6 fxe6 Rh5+ Kg8 Rg1
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