Author: Richard Pijl
Date: 11:35:15 07/11/03
Go up one level in this thread
On July 11, 2003 at 12:35:49, Rex wrote:
>
>Junior 8 makes a great move 36...Rb2 against Deep Sjeng 1.5 during the RK 2003
>Tourney.
>
>How long does your program find Rb2!!
>
>[D]6k1/pp6/7p/P2P1Rp1/1Bb5/1qP5/4r1PP/2Q3K1 b - - 0 1
>
Not a problem for the Baron. Found in 18 seconds on AMD 2000+ MP (single CPU
version) or 12 seconds with the dual version and the score rises fast. Output of
the single CPU version:
ply time nodes score pv
8(21)& 3 802717 32 g8h7 f5f2 e2f2 g1f2 b3a2 f2g3 c4d5 c1f1 h7g6
f1f2
8(25). 5 1419184 32 g8h7 f5f2 e2f2 g1f2 b3a2 f2g3 c4d5 c1f1 h7g6
f1f2
9(25)& 9 2637882 35 g8h7 f5f2 e2f2 g1f2 b3a2 f2g3 c4d5 c1f1 a2c2
f1f2 c2d3 g3g4
9(26)+ 18 4868964 67 e2b2 f5f8 g8g7 f8e8 c4d5 e8e7 g7g6 g2g3 b2g2
g1f1
9(26)+ 20 5559643 157 e2b2 f5f8 g8g7 f8e8 b2b1 e8e7 g7g6 c1b1 b3b1
g1f2
9(26)& 27 7385877 256 e2b2 f5g5 g8h7 g5e5 b2b1 e5e7 h7g6 e7e6 g6f5
g2g4 f5g4 e6e4 g4f5 e4f4 f5e5 b4d6 e5d6
9(26). 28 7621214 256 e2b2 f5g5 g8h7 g5e5 b2b1 e5e7 h7g6 e7e6 g6f5
g2g4 f5g4 e6e4 g4f5 e4f4 f5e5 b4d6 e5d6
10(29)+ 46 12376227 291 e2b2 f5g5 g8h7 g5e5 b2b1 e5e7 h7g6 e7e6 g6f5
g2g4 f5g4 e6e4 g4f5 e4f4 f5e5 b4d6 e5d6 g1f2
10(29)+ 57 15550025 381 e2b2 f5f8 g8g7 f8d8 b2b1 d8d7 g7g6 d7d6 g6f5
d6h6 b1c1 g1f2
10(29)& 67 18068071 381 e2b2 f5g5 g8h7 c1e1 b2b1 g5e5 b1e1 e5e1 c4d5
g2g4
10(33). 78 21078545 381 e2b2 f5g5 g8h7 c1e1 b2b1 g5e5 b1e1 e5e1 c4d5
g2g4
Richard.
>
>[Event "RK 2003 Ath 1.3/64 120'/60"]
>[Site "Zurich"]
>[Date "4/7/2003"]
>[Round "1.6"]
>[White "Deep Sjeng 1.5"]
>[Black "Junior 8"]
>[Result "0-1"]
>[Opening "E58"]
>
>1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3
>Bxc3 9. bxc3
>Qc7 10. cxd5 exd5 11. a4 Re8 12. Ba3 c4 13. Bc2 Ne4 14. Bxe4 Rxe4 { Black last
>book
>move} 15. Nd2 { White last book move} 15... Re8 16. e4 dxe4 17. Nxc4 Nb4 18.
>Bxb4
>Qxc4 19. a5 Bd7 20. Qd2 Rad8 21. Qg5 Rc8 22. Rfe1 Rc6 23. Re3 h6 24. Qh5 f5 25.
>f3 Rf6
>26. Rd1 Ba4 27. Rde1 Bc6 28. fxe4 Rxe4 29. Qe2 Qb3 30. Rxe4 Bxe4 31. Rf1 Re6 32.
>Rf4
>Bd5 33. Qf1 Bc4 34. Qc1 Re2 35. d5 g5 36. Rxf5 Rb2 37. Rxg5+ Kh7 0-1
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