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Subject: about the demage from tablebases(AEGT)

Author: Uri Blass

Date: 07:57:02 04/08/05


Movei in AEGT does not use tablebases except in the root.

I find that this helped it to save a draw against Little Goliath and here is the
game

[Event "AEGT 4"]
[Site "Queen Class H1"]
[Date "2005.04.03"]
[Round "1.5"]
[White "Little Goliath Revival"]
[Black "Movei CCT7"]
[Result "1/2-1/2"]
[ECO "A87"]
[PlyCount "117"]
[EventDate "2005.04.01"]
[EventType "tourn"]
[TimeControl "40/1080:0"]

1. d4 {[emt 0:00:00]} f5 {[emt 0:00:00]} 2. g3 {[emt 0:00:00]} Nf6 {
[emt 0:00:00]} 3. Bg2 {[emt 0:00:00]} g6 {[emt 0:00:00]} 4. c4 {[emt 0:00:00]}
d6 {[emt 0:00:00]} 5. Nc3 {[emt 0:00:00]} Bg7 {[emt 0:00:00]} 6. Nf3 {
[emt 0:00:00]} O-O {[emt 0:00:00]} 7. O-O {[emt 0:00:00]} Qe8 {[emt 0:00:00]}
8. d5 {[emt 0:00:00]} Na6 {[emt 0:00:00]} 9. Rb1 {[emt 0:00:00]} e5 {
[eval 31,12] [emt 0:00:38]} 10. dxe6 {[eval 39,15] [emt 0:00:40]} Bxe6 {
[eval 21,12] [emt 0:00:33]} 11. Ng5 {[eval 38,14] [emt 0:00:42]} Bc8 {
(Tb8) [eval 38,11] [emt 0:00:23]} 12. b4 {(Sd5) [eval 61,13] [emt 0:00:38]} Ng4
{(h6) [eval 33,12] [emt 0:01:21]} 13. Nb5 {[eval 91,13] [emt 0:00:41]} Kh8 {
(h6) [eval 34,11] [emt 0:00:28]} 14. Bb2 {[eval 67,14] [emt 0:00:41]} Bxb2 {
[eval 40,11] [emt 0:00:41]} 15. Rxb2 {[eval 78,13] [emt 0:00:10]} f4 {
(De5) [eval 33,11] [emt 0:00:30]} 16. Qd4+ {(gxf4) [eval 58,13] [emt 0:00:42]}
Qe5 {[eval 18,12] [emt 0:00:36]} 17. a3 {(Td1) [eval 63,14] [emt 0:00:41]} fxg3
{(h6) [eval 21,11] [emt 0:00:23]} 18. hxg3 {[eval 71,14] [emt 0:00:41]} h6 {
[eval 14,12] [emt 0:00:43]} 19. Nf3 {(Se4) [eval 78,15] [emt 0:00:41]} Qxd4 {
[eval 33,12] [emt 0:00:24]} 20. Nfxd4 {[eval 82,15] [emt 0:00:37]} Rf6 {
(Se5) [eval 43,12] [emt 0:00:27]} 21. Nc3 {(Td2) [eval 84,16] [emt 0:00:33]}
Rb8 {(Kg7) [eval 50,12] [emt 0:00:28]} 22. Nd5 {[eval 75,15] [emt 0:00:33]} Rf7
{[eval 57,12] [emt 0:00:33]} 23. Be4 {(Tc1) [eval 87,14] [emt 0:00:28]} g5 {
(Se5) [eval 45,12] [emt 0:00:39]} 24. f3 {[eval 65,15] [emt 0:00:34]} Ne5 {
[eval 39,13] [emt 0:00:22]} 25. Ne3 {[eval 55,15] [emt 0:00:29]} Bd7 {
[eval 49,12] [emt 0:00:26]} 26. Kf2 {(Td2) [eval 75,14] [emt 0:00:34]} c5 {
(c6) [eval 19,13] [emt 0:01:08]} 27. Nb5 {[eval 105,15] [emt 0:00:34]} cxb4 {
[eval 29,12] [emt 0:00:33]} 28. axb4 {[eval 127,15] [emt 0:00:33]} Rf6 {
[eval 95,12] [emt 0:00:52]} 29. Nxa7 {[eval 145,16] [emt 0:00:34]} Nc7 {
[eval 92,11] [emt 0:00:22]} 30. Rh1 {(Tc1) [eval 128,16] [emt 0:00:34]} b6 {
(Kg7) [eval 115,11] [emt 0:00:26]} 31. b5 {[eval 190,16] [emt 0:00:34]} Re8 {
[eval 139,12] [emt 0:00:24]} 32. Rd2 {(Sc6) [eval 182,16] [emt 0:00:34]} Kg7 {
(Sxf3) [eval 155,12] [emt 0:00:39]} 33. Nc6 {[eval 208,15] [emt 0:00:34]} Nf7 {
[eval 160,12] [emt 0:00:30]} 34. Kg2 {[eval 222,16] [emt 0:00:34]} Kf8 {
(g4) [eval 212,11] [emt 0:00:19]} 35. Nb4 {(Ta2) [eval 243,18] [emt 0:00:34]}
Be6 {[eval 189,12] [emt 0:00:17]} 36. g4 {[eval 248,17] [emt 0:00:34]} Rf4 {
(Td8) [eval 194,12] [emt 0:00:45]} 37. Rd4 {[eval 247,16] [emt 0:00:25]} Kg7 {
(Te7) [eval 196,12] [emt 0:00:25]} 38. Ra1 {[eval 339,16] [emt 0:00:37]} d5 {
[eval 208,12] [emt 0:00:17]} 39. Nexd5 {(Sbxd5) [eval 308,16] [emt 0:00:24]}
Bxd5 {(Sxd5) [eval 234,14] [emt 0:00:33]} 40. Nxd5 {[eval 306,16] [emt 0:00:16]
} Nxd5 {[eval 253,13] [emt 0:00:27]} 41. Rxd5 {[eval 338,16] [emt 0:00:18]} Re7
{[eval 274,13] [emt 0:01:13]} 42. c5 {[eval 354,17] [emt 0:00:28]} bxc5 {
[eval 278,13] [emt 0:00:31]} 43. Rxc5 {(b6) [eval 357,17] [emt 0:00:28]} Nd6 {
[eval 275,12] [emt 0:00:31]} 44. Bd3 {[eval 361,16] [emt 0:00:28]} Nf7 {
(Kf6) [eval 277,12] [emt 0:00:35]} 45. Ra6 {(Tc8) [eval 343,16] [emt 0:00:28]}
Rf6 {(Se5) [eval 316,13] [emt 0:01:23]} 46. b6 {
(Txf6) [eval 516,16] [emt 0:00:29]} Rb7 {(Sd6) [eval 204,14] [emt 0:00:27]} 47.
Bc4 {(Tb5) [eval 542,17] [emt 0:00:29]} Rfxb6 {[eval 189,14] [emt 0:00:23]} 48.
Rxb6 {[eval 540,16] [emt 0:00:08]} Rxb6 {[eval 192,13] [emt 0:00:19]} 49. Rc7 {
[eval 540,16] [emt 0:00:30]} Rf6 {(Kf6) [eval 195,13] [emt 0:00:14]} 50. Rxf7+
{(Kf2) [eval 679,17] [emt 0:00:30]} Rxf7 {[eval 180,15] [emt 0:00:11]} 51. Bxf7
{[eval 857,16] [emt 0:00:11]} Kxf7 {[eval 189,15] [emt 0:00:18]} 52. f4 {
(Kg3) [eval 32740,17] [emt 0:00:08]} gxf4 {(Ke6) [eval 193,18] [emt 0:00:22]}
53. Kf3 {[eval 32750,4] [emt 0:00:00]} Kg7 {(Kf6) [eval 285,18] [emt 0:00:36]}
54. e4 {(Kxf4) [eval 32754,4] [emt 0:00:00]} fxe3 {[eval 0,22] [emt 0:00:22]}
55. Kxe3 {[eval 0,1] [emt 0:00:01]} Kf6 {[eval 0,1] [emt 0:00:00]} 56. Kf4 {
[eval 0,1] [emt 0:00:00]} Kg6 {(Ke6) [eval 0,1] [emt 0:00:00]} 57. Ke3 {
(Kg3) [eval 0,1] [emt 0:00:00]} Kg5 {(h5) [eval 0,1] [emt 0:00:00]} 58. Kf3 {
[eval 0,1] [emt 0:00:00]} h5 {[eval 0,1] [emt 0:00:00]} 59. gxh5 {
[eval 0,1] [emt 0:00:00]} 1/2-1/2

Movei with tablebases not at the root cannot find the move 52...gxf4 and prefers
to resign that does not give practical chances unlike gxf4

Uri



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