Author: Uri Blass
Date: 15:53:21 09/30/05
Go up one level in this thread
On September 30, 2005 at 18:11:26, Steve B wrote:
>The Midway point of the match
>a rather unusual game in which the Res-Fruit is out of book as early as move 6
>and proceeds to play the next 5 moves on its own and each move is in the R40's
>book!
>
>not sure if this is a testimony to the analytical ability of Fruit or a
>compliment to the R40's book or both
>
>the game ended in a time scramble with a mate announcement in 5
>
>GAME 4-Tasc R40 WINS
>
>Res Fruit WCCC 05-3.5
>Tasc R40 v2.5-1.5
>
>[Date "2005.9.30"]
>[Round "5"]
>[White "Tasc R40 V2.5"]
>[Black "Res.-FruitWCCC05"]
>[Time Control "GAME 30 MIN"]
>[Result [1-0]
>
>1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 Nc6 6.d4
>
>[D] r3kbnr/pp1qpppp/2np4/2p5/2PPP3/5N2/PP3PPP/RNBQK2R b KQkq d3 0 6
>
>from here until move 13, Fruit ,thinking on it own, comes up with the next 5
>moves(until move 11) and they are all in the R40's book
>it does eat up some precious clock time though..
>at move 12 the R40 still has the full 30 minutes on its clock
>
>6.. Qg4 7.d5 Qxe4+ 8.Be3 Nd4 9.Qa4+ b5 10.Qa6 Nc2+ 11.Kd1 Rb8 12.Nbd2 Qd3
>13.Qxa7 Rd8 14.Rc1 Nxe3+ 15.fxe3 Nf6 16.Re1 Ng4 17.Rc3 Nf2+ 18.Kc1 Qg6
>19.e4 b4 20.Qa4+ Rd7 21.Qa8+ Rd8 22.Qc6+ Rd7 23.Rce3 Ng4 24.Qa8+ Rd8 25.Qa4+ Rd7
>26.R3e2 f6 27.Kb1 Qh5 28.Nf1 Qg6 29.Qc6 h5 30.h3 Nh6 31.Qa8+ Rd8 32.Qa4+
>Kf7 33.Qa5 Re8 34.N1d2 e5 35.dxe6ep+ Rxe6 36.Qa8 Kg8
>37.Qd5 Qe8 38.Nh4 Kh7 39.g3 g6 40.Ng2 Nf7 41.Nf4 Re7
>42.Qd3 Ra7 43.Nf3 Ne5 44.Nxe5 fxe5 45.Nd5 Qa8 46.Qb3 Rf7 47.g4 Bh6
>48.Rg2 hxg4 49.Qg3 Qc8 50.hxg4 Bf4 51.Qf3 Kg7 52.Rf1 Qa6 53.Qd3 Ra8
>54.b3 Raf8 55.g5 Ra7 56.Qh3 Rh8
>
>
>[D] 7r/r5k1/q2p2p1/2pNp1P1/1pP1Pb2/1P5Q/P5R1/1K3R2 w - - 0 57
>
>now the Res is short of time with a little less then 90 Seconds left on the
>clock
I think that it is a bad time management by fruit.
There is no jutification to use more than half of the timefor 30 moves that mean
there is no justification to use more than 3/4 of the time for 60 moves.
Note that
55...Ra7 was the losing error and I wonder how fruit2.2 played that move
My fruit2.2 can play that move only at depth 5 and not at higher depth and
evaluates Rh8 as 0.00 if it gets deep enough
New game - Fruit 2.2, 10'/40+10'/40+10'/40
[D]5r2/5rk1/q2p2p1/2pNp1P1/1pP1Pb2/1P1Q4/P5R1/1K3R2 b - - 0 1
Analysis by Fruit 2.2:
55...Rh8
= (-0.12) Depth: 1/8 00:00:00
55...Rh8 56.Ka1
= (0.11) Depth: 2/13 00:00:00
55...Rh8 56.Ka1 Qc6
² (0.44) Depth: 3/13 00:00:00
55...Kh8 56.Ka1 Rh7
² (0.42) Depth: 3/13 00:00:00
55...Ra8 56.Qh3 Rh8
² (0.35) Depth: 3/13 00:00:00
55...Ra8 56.Qf3 Rh8 57.Rd2
= (0.07) Depth: 4/13 00:00:00
55...Ra8 56.Qh3 Rh8 57.Qe6 Rff8
² (0.41) Depth: 5/16 00:00:00
55...Rh8 56.Ka1 Rh5 57.Qf3 Rh8
² (0.40) Depth: 5/16 00:00:00
55...Ra7 56.Qh3 Rh8 57.Qe6 Rf7
² (0.28) Depth: 5/16 00:00:00
55...Ra7 56.Qh3 Rh8 57.Qe6 Rf7 58.Ka1
² (0.50) Depth: 6/16 00:00:00 29kN
55...Rh8 56.Ka1 Rh5 57.Rgf2 Rxg5 58.Qh3
= (0.22) Depth: 6/16 00:00:00 35kN
55...Rh8 56.Ka1 Rh5 57.Qf3 Qa7 58.Nf6 Rxg5 59.Ne8+ Kg8 60.Nxd6 Rxg2 61.Qxg2
= (0.20) Depth: 7/20 00:00:00 77kN
55...Rh8 56.Rgf2 Rh5 57.Nf6 Rxg5 58.Ne8+ Kh8 59.Nxd6 Rh7
² (0.28) Depth: 8/27 00:00:01 161kN
55...Rh8 56.Rgf2 Rh5 57.Nf6 Rxg5 58.Ne8+ Kg8 59.Nxd6 Rg3 60.Qd5
² (0.34) Depth: 9/27 00:00:01 275kN
55...Rh8 56.Rgf2 Rh5 57.Nf6 Rh8 58.Qd5 Ra7 59.Qe6 Qc6 60.Ka1 Bxg5
² (0.31) Depth: 10/27 00:00:01 608kN
55...Rh8 56.Rgf2 Rh4 57.Ka1 Ra7 58.Nxf4 exf4 59.Qd2 Rf7 60.Kb1 f3 61.Rxf3 Rxf3
62.Rxf3 Rxe4
² (0.31) Depth: 11/36 00:00:02 1677kN
55...Rh8 56.Rgf2 Qa8 57.Ka1 Qd8 58.Nf6 Ra7 59.Rg2 Qe7 60.Qd5 Raa8 61.Rgf2 Bxg5
² (0.31) Depth: 12/36 00:00:06 4221kN
55...Rh8 56.Rgf2 Qa8 57.Ka1 Qd8 58.Nf6 Ra7 59.Rg2 Qe7 60.Qd5 Be3 61.Kb2 Bd4+
62.Kb1
² (0.36) Depth: 13/37 00:00:09 6345kN
55...Rh8 56.Rgf2 Qa8 57.Ka1 Rh4 58.Nf6 Qc6 59.Qxd6 Qxd6 60.Ne8+ Kg8 61.Nxd6 Rd7
62.Rd1 Bxg5 63.Kb2
= (0.16) Depth: 14/47 00:00:23 17328kN
55...Rh8 56.Rgf2 Qa8 57.Ka1 Rh4 58.Nf6 Qc6 59.Qxd6 Qxd6 60.Ne8+ Kg8 61.Nxd6 Rd7
62.Rd1 Bxg5 63.Kb2 Rh3
² (0.30) Depth: 15/47 00:00:29 22414kN
55...Rh8 56.Rgf2 Qa8 57.Ka1 Rh4 58.Nf6 Qc6 59.Qf3 Ra7 60.Rg2 Ra8 61.Nd5 Qb7
62.Qf2 Rah8 63.Qf3
= (0.20) Depth: 16/47 00:00:52 39997kN
55...Rh8 56.Qf3 Rh4 57.Rgf2 Qc8 58.Qd3 Qd8 59.Nxf4 Rfxf4 60.Rxf4 Rxf4 61.Rxf4
exf4 62.e5 Qxg5 63.exd6 f3 64.Qxf3 Qg1+ 65.Kc2 Qh2+ 66.Kc1 Qxd6
= (0.01) Depth: 17/59 00:03:39 174322kN
55...Rh8 56.Qf3 Rh4 57.Rgf2 Qc8 58.Qd3 Qd8 59.Nxf4 Rfxf4 60.Rxf4 exf4 61.e5 Qa8
62.Qxd6 Rh2 63.Kc1 Qa3+ 64.Kd1 Qxa2 65.Qf6+ Kh7 66.Qf7+ Kh8 67.Qf6+ Kh7
= (0.00) Depth: 18/59 00:06:19 308124kN
(, 01.10.2005)
Here is the game in better pgn
[Event "10'/40+10'/40+10'/40"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Tasc R40 V2.5"]
[Black "Fruit 2.2"]
[Result "*"]
[PlyCount "127"]
[TimeControl "40/600:40/600:40/600"]
{512MB, Fritz8.ctg, URI-AMD} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4
Nc6 6. d4 Qg4 7. d5 Qxe4+ 8. Be3 Nd4 9. Qa4+ b5 10. Qa6 Nc2+ 11. Kd1 Rb8 12.
Nbd2 Qd3 13. Qxa7 Rd8 14. Rc1 Nxe3+ 15. fxe3 Nf6 16. Re1 Ng4 17. Rc3 Nf2+ 18.
Kc1 Qg6 19. e4 b4 20. Qa4+ Rd7 21. Qa8+ Rd8 22. Qc6+ Rd7 23. Rce3 Ng4 24. Qa8+
Rd8 25. Qa4+ Rd7 26. R3e2 f6 27. Kb1 Qh5 28. Nf1 Qg6 29. Qc6 h5 30. h3 Nh6 31.
Qa8+ Rd8 32. Qa4+ Kf7 33. Qa5 Re8 34. N1d2 e5 35. dxe6+ Rxe6 36. Qa8 Kg8 37.
Qd5 Qe8 38. Nh4 Kh7 39. g3 g6 40. Ng2 Nf7 41. Nf4 Re7 42. Qd3 Ra7 43. Nf3 Ne5
44. Nxe5 fxe5 45. Nd5 Qa8 46. Qb3 Rf7 47. g4 Bh6 48. Rg2 hxg4 49. Qg3 Qc8 50.
hxg4 Bf4 51. Qf3 Kg7 52. Rf1 Qa6 53. Qd3 Ra8 54. b3 Raf8 55. g5 Ra7 56. Qh3 Rh8
57. Qe6 Rf8 58. Nf6 Rh8 59. Nd7 Rf8 60. Rh2 Qxa2+ 61. Rxa2 Rxa2 62. Nxf8 Ra3
63. Qf6+ Kg8 64. Ne6 *
Uri
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