Author: Anthony Cozzie
Date: 19:24:36 10/06/02
Go up one level in this thread
On October 06, 2002 at 17:01:43, Dan Andersson wrote: >How long before your favourite engine finds the winning move? >[D]5k2/1q4bQ/5p1p/p1p1pPpP/2PpP1P1/Pp1P4/1P5K/5B2 b - - 0 1 >A subvariation from a game I played against a computer recently. I'm black. > >MvH Dan Andersson Zappa needs 4 seconds and 16 ply on my Athlon XP 1.5GHZ/128MB table 1...Qf7 2. Bh3 Ke7 3. Kg2 Kd6 = (0.00) Depth: 5 00:00:00.01 5kN 1...Qf7 2. Bh3 Ke7 3. Kg2 Kd6 4. Kf3 = (-0.10) Depth: 6 00:00:00.02 8kN 1...Qf7 2. Bh3 Ke7 3. Kg2 Kd6 4. Kf3 Qf8 = (-0.10) Depth: 7 00:00:00.05 16kN 1...Qf7 2. Bh3 Ke7 3. Kg2 Kd6 4. Qg6 Qf8 5. Kf3 = (-0.10) Depth: 8 00:00:00.07 23kN 1...Qf7 2. Bh3 Ke7 3. Kg2 Kd6 4. Qg6 Qf8 5. Kf3 Qe7 6. Qh7 = (-0.10) Depth: 9 00:00:00.10 34kN 1...Qf7 2. Bh3 Ke7 3. Kg2 Kd6 4. Qg6 Qf8 5. Kf3 Qe7 6. Qh7 = (-0.10) Depth: 10 00:00:00.14 48kN 1...a4 2. Kg2 Qf7 3. Kf3 Ke7 4. Bh3 Kd6 5. Bg2 Qe7 6. Qg6 Kc6 = (-0.05) Depth: 11 00:00:00.48 211kN 1...a4 2. Kg2 Qf7 3. Kf3 Ke7 4. Bh3 Kd6 5. Bg2 Qf8 6. Bf1 Bh8 7. Bh3 = (-0.10) Depth: 12 00:00:00.70 331kN 1...a4 2. Kg2 Qf7 3. Kf3 Ke7 4. Bh3 Kd6 5. Bg2 Qf8 6. Qg6 Ke7 7. Bh3 Qh8 8. Bg2 Kd6 9. Bh3 = (-0.05) Depth: 13 00:00:00.87 435kN 1...a4 2. Kg2 Qf7 3. Kf3 Ke7 4. Bh3 Kd6 5. Bg2 Qf8 6. Qg6 Kc6 7. Bh3 Qg8 8. Bg2 = (-0.05) Depth: 14 00:00:01.36 722kN 1...a4 2. Kg2 Qf7 3. Kf3 Ke7 4. Bh3 Kd6 5. Bg2 Qf8 6. Qg6 Kc6 7. Bh3 Qg8 8. Kg2 Qf8 9. Kf3 Qg8 10. Kg2 = (-0.05) Depth: 15 00:00:01.68 944kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Kd1 b1=Q 8. Kd2 Qxf1 9. Qxh6 Bxh6 + (0.20) Depth: 16 00:00:02.25 1333kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Qg6 b1=Q 8. Kf2 Qb2 9. Be2 Qxa3 10. Kf3 = (0.78) Depth: 16 00:00:03.69 2192kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Qg6 b1=Q 8. Kf2 Qb2 9. Be2 Qc1 10. Qh7 Qxa3 11. Kf3 Kf7 12. Qg6 = (0.88) Depth: 17 00:00:04.51 2725kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Qg6 b1=Q 8. Kf2 Qb2 9. Be2 Qc1 10. Kg2 Qxa3 11. Kf3 Kg8 12. Qe8 Qf8 = (0.78) Depth: 18 00:00:07.12 4340kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Qg6 b1=Q 8. Kf2 Qb2 9. Be2 Qxa3 10. Kg2 Qb4 11. Kf3 a3 12. Qh7 Kf7 = (0.98) Depth: 19 00:00:19.65 11463kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Qg6 b1=Q 8. Kf2 Qb2 9. Be2 Qxa3 10. Kg2 Qb4 11. Kf3 a3 12. Bd1 a2 13. Bc2 = (1.13) Depth: 20 00:00:28.84 16830kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Qg6 b1=Q 8. Kf2 Qb2 9. Be2 Qxa3 10. Qxh6 Bxh6 11. Kf3 Qxd3 + (1.38) Depth: 21 00:00:39.30 22797kN 1...a4 2. Kg2 Qb6 3. Kf3 Qa5 4. Ke2 Qc3 5. bxc3 b2 6. cxd4 cxd4 7. Qg6 b1=Q 8. Qh7 Qc2 9. Ke1 Qc1 10. Ke2 Qxa3 11. Kd1 Qa1 12. Ke2 Qb2 13. Kf3 a3 14. Kg3 a2 15. Kf3 Kf7 = (1.38) Depth: 21 00:00:52.83 31139kN Time: 61365ms, Nodes: 36059k, Quiescence Nodes: 7006k [19%] Table Hits: 11027k [31%], Table Pings: 17040k [47%], NPS: 588k, Null Cuts: 1547k
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