Author: Anthony Cozzie
Date: 07:50:44 11/20/04
Go up one level in this thread
On November 20, 2004 at 06:52:06, Kurt Utzinger wrote:
>[D]r1q2rk1/p1pnb1p1/1p1ppn1p/5p2/2PP1B2/2N3P1/PPQ1PPNP/3R1RK1 w - - 0 13
>Rubinstein-Spielmann, Prag 1908
>White to choose the strong 13.Bc1 !
>
>[Event "Prag"]
>[Site "?"]
>[Date "1908.??.??"]
>[Round "?"]
>[White "Rubinstein, Akiba"]
>[Black "Spielmann, Rudolf"]
>[Result "1-0"]
>[ECO "A85"]
>[PlyCount "69"]
>[EventDate "1908.??.??"]
>[Source "Banks"]
>
>1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 b6 5. g3 Bb7 6. Bg2 Be7 7. O-O O-O 8. Bf4
>h6 9. Qc2 d6 10. Rad1 Nbd7 11. Ne1 Bxg2 12. Nxg2 Qc8 13. Bc1 {
>! A very strong move with the threat to play d4-d5} 13... Rf7 14. f4 Qb7 15. d5
>exd5 16. cxd5 g6 17. e4 fxe4 18. Nxe4 Nxd5 19. Nc3 Nxc3 20. Qxg6+ Rg7 21. Qe6+
>Kh7 22. bxc3 Nc5 23. Qf5+ Kg8 24. Qh5 Ne4 25. f5 Nf6 26. Qxh6 Rh7 27. Qe3 d5
>28. Qe6+ Kh8 29. Bg5 Rf8 30. Nh4 Bc5+ 31. Rd4 Rhf7 32. Ng6+ Kg7 33. Nxf8 Rxf8
>34. Rff4 c6 35. Bxf6+ 1-0
Zappa does play it, but it needs quite a bit of time.
1. Ng2-h4 Nf6-h5 2. Nh4-g6 Rf8-e8 3. e2-e4 Nh5xf4 4. Ng6xf4 f5xe4 5. Qc2xe4
Be7-f6 6. Rf1-e1 e6-e5 7. Qe4-d5
= (0.46) Depth: 13/36 00:01:20.21 91655kN (1143 KN/s, 672 splits, 248 aborts)
1. f2-f3 a7-a6 2. e2-e4 f5xe4 3. f3xe4 Qc8-e8 4. d4-d5 e6xd5 5. Nc3xd5 Nf6xd5 6.
c4xd5 Nd7-c5 7. Ng2-e3
= (0.50) Depth: 13/38 00:02:16.63 159499kN (1167 KN/s, 682 splits, 251 aborts)
1. Bf4-c1 Rf8-e8 2. d4-d5 Nd7-c5 3. Ng2-e3 Nc5-e4 4. d5xe6 Ne4xc3 5. b2xc3
Qc8xe6 6. Qc2xf5 Qe6-e4 7. h2-h3
= (0.54) Depth: 13/38 00:02:53.07 204681kN (1183 KN/s, 730 splits, 261 aborts)
1. Bf4-c1 Rf8-e8 2. d4-d5 Nd7-c5 3. Ng2-e3 Nc5-e4 4. d5xe6 Ne4xc3 5. b2xc3
Qc8xe6 6. Qc2xf5 Qe6-e4 7. h2-h3
= (0.54) Depth: 13/38 00:02:53.90 205759kN (1183 KN/s, 761 splits, 268 aborts)
1. Bf4-c1 Rf8-f7 2. Ng2-e3 Nf6-h5 3. d4-d5 Nd7-c5 4. d5xe6 Qc8xe6 5. Ne3-d5
Be7-f6 6. Nc3-b5 Qe6-c8 7. Nb5xc7 Rf7xc7
= (0.49) Depth: 14/38 00:04:19.28 310113kN (1196 KN/s, 790 splits, 275 aborts)
1. Bf4-c1 Rf8-f7 2. Ng2-e3 Nf6-h5 3. d4-d5 Nd7-c5 4. d5xe6 Qc8xe6 5. Ne3-d5
Be7-f6 6. Nc3-b5 Qe6-c8 7. Nb5xc7 Rf7xc7
= (0.49) Depth: 14/41 00:06:33.40 467912kN (1189 KN/s, 993 splits, 349 aborts)
anthony
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