An exceptional game of the new Glaurung against a dual Rybka

[wolfv]

I was impressed - Glaurung ran single-threaded on a 2.4 ghz C2D and won against Rybka. Take a look please:

[Event "Rated game, 3m + 0s"]
[Site "Engine Room"]
[Date "2007.05.11"]
[Round "?"]
[White "Analyser, Glaurung 2-epsilon/"]
[Black "Big Rabbit, Rybka 2.1d3 fixed 6"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2523"]
[BlackElo "2825"]
[Annotator "0.62;-0.14"]
[PlyCount "153"]
[EventDate "2007.05.11"]
[TimeControl "180"]

{Rybka 2.1d3 fixed 64bit: 15.4 ply; 396kN/s Intel(R) Core(TM)2 CPU
6600 @ 2.40GHz 2880MHz, (2 threads)} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]
} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {
[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {
[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]}
7. Nb3 {[%emt 0:00:00]} Be6 {[%emt 0:00:00]} 8. f3 {[%emt 0:00:00]} Be7 {
[%emt 0:00:00]} 9. Qd2 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 10. O-O-O {
[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 11. Kb1 {[%emt 0:00:00]} b5 {
[%emt 0:00:00]} 12. Nd5 {[%emt 0:00:00]} Bxd5 {[%emt 0:00:00]} 13. exd5 {
[%emt 0:00:00]} Nb6 {[%emt 0:00:00]} 14. Bxb6 {[%emt 0:00:00]} Qxb6 {
[%emt 0:00:00]} 15. Na5 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 16. Bd3 {
[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 17. Bf5 {[%emt 0:00:00]} Rb8 {
(Rd8) [%emt 0:00:00]} 18. Qxd5 {[%eval 62,14] [%emt 0:00:05]} Qxa5 {
[%emt 0:00:00]} 19. Qc6+ {[%eval 33,13] [%emt 0:00:03]} Kf8 {[%emt 0:00:00]}
20. Rxd6 {[%eval 25,14] [%emt 0:00:04]} g6 {[%emt 0:00:00]} 21. Be4 {
[%eval 47,13] [%emt 0:00:03]} Bxd6 {[%emt 0:00:00]} 22. Qxd6+ {
[%eval 41,13] [%emt 0:00:03]} Kg7 {[%emt 0:00:00]} 23. Qxe5+ {
[%eval 19,12] [%emt 0:00:05]} Kh6 {[%emt 0:00:00]} 24. g4 {
[%eval 47,12] [%emt 0:00:03]} Qb6 {[%emt 0:00:00]} 25. gxh5 {
[%eval 62,12] [%emt 0:00:03]} f5 {[%emt 0:00:00]} 26. Bd5 {
[%eval 41,12] [%emt 0:00:03]} Rbd8 {(Kxh5) [%emt 0:00:00]} 27. hxg6 {
[%eval 137,13] [%emt 0:00:05]} Qd6 {(Qxg6) [%eval -14,17] [%emt 0:00:10]} 28.
Qxd6 {[%eval 74,14] [%emt 0:00:03]} Rxd6 {[%eval -13,18] [%emt 0:00:00]} 29.
Bf7 {[%eval 58,17] [%emt 0:00:03]} Kg7 {[%eval -15,17] [%emt 0:00:06]} 30. a4 {
(c4) [%eval 35,17] [%emt 0:00:00]} bxa4 {(Rh3) [%eval -15,15] [%emt 0:00:06]}
31. h4 {[%eval 47,17] [%emt 0:00:03]} f4 {(Rh5) [%eval -17,16] [%emt 0:00:14]}
32. c4 {(h5) [%eval 76,14] [%emt 0:00:03]} Rd3 {[%eval -16,16] [%emt 0:00:07]}
33. Bd5 {[%eval 35,16] [%emt 0:00:00]} Rd2 {[%eval -15,16] [%emt 0:00:06]} 34.
h5 {[%eval 52,17] [%emt 0:00:00]} Rb8 {(Kh6) [%eval -7,16] [%emt 0:00:06]} 35.
h6+ {[%eval 92,14] [%emt 0:00:02]} Kxg6 {[%eval -3,16] [%emt 0:00:04]} 36. Kc1
{[%eval 109,16] [%emt 0:00:00]} Rg2 {(Rd4) [%eval 19,15] [%emt 0:00:07]} 37.
Be4+ {[%eval 150,15] [%emt 0:00:02]} Kf6 {[%eval 19,17] [%emt 0:00:01]} 38. h7
{[%eval 150,15] [%emt 0:00:02]} Kg7 {(Rh8) [%eval 19,14] [%emt 0:00:00]} 39. c5
{[%eval 123,15] [%emt 0:00:03]} Rg5 {(Kh8) [%eval 33,13] [%emt 0:00:03]} 40. c6
{[%eval 135,15] [%emt 0:00:03]} Rc5+ {[%eval 47,13] [%emt 0:00:02]} 41. Kd1 {
[%eval 184,15] [%emt 0:00:02]} Kh8 {[%eval 38,14] [%emt 0:00:00]} 42. Rh2 {
[%eval 178,16] [%emt 0:00:02]} Rc4 {[%eval 43,15] [%emt 0:00:00]} 43. Rc2 {
[%eval 176,16] [%emt 0:00:03]} Rd4+ {[%eval 50,16] [%emt 0:00:01]} 44. Ke2 {
(Kc1) [%eval 172,17] [%emt 0:00:02]} Rc8 {[%eval 30,15] [%emt 0:00:02]} 45. Ke1
{[%eval 162,16] [%emt 0:00:01]} Rc7 {[%eval 29,17] [%emt 0:00:03]} 46. Kf2 {
(Kf1) [%eval 174,17] [%emt 0:00:00]} Rd8 {[%eval 22,16] [%emt 0:00:05]} 47. Rc4
{[%eval 176,17] [%emt 0:00:00]} Rg7 {(Rd6) [%eval 23,16] [%emt 0:00:03]} 48.
Rb4 {(Lf5) [%eval 168,15] [%emt 0:00:02]} a5 {[%eval 42,15] [%emt 0:00:03]} 49.
Rb5 {[%eval 182,17] [%emt 0:00:00]} Rd2+ {[%eval 15,15] [%emt 0:00:02]} 50. Ke1
{[%eval 186,18] [%emt 0:00:00]} Rd8 {[%eval 8,15] [%emt 0:00:02]} 51. Rb7 {
[%eval 198,17] [%emt 0:00:00]} Rxb7 {[%eval 8,15] [%emt 0:00:02]} 52. cxb7 {
[%eval 35,20] [%emt 0:00:00]} Kg7 {[%eval 32,17] [%emt 0:00:01]} 53. Ke2 {
[%eval 94,19] [%emt 0:00:01]} Kh8 {[%eval 33,16] [%emt 0:00:01]} 54. Bf5 {
[%eval 160,21] [%emt 0:00:01]} Rb8 {[%eval 72,18] [%emt 0:00:01]} 55. Bc8 {
[%eval 198,23] [%emt 0:00:01]} Kxh7 {[%eval 377,21] [%emt 0:00:00]} 56. Kd3 {
[%eval 266,22] [%emt 0:00:00]} Kg6 {[%eval 377,23] [%emt 0:00:00]} 57. Ke4 {
[%eval 276,21] [%emt 0:00:01]} Kg5 {(Kf7) [%eval 377,20] [%emt 0:00:00]} 58.
Kd5 {(Ke5) [%eval 615,21] [%emt 0:00:02]} Kg6 {
(Kh4) [%eval 445,19] [%emt 0:00:11]} 59. Kd6 {
(Ke5) [%eval 690,20] [%emt 0:00:07]} Kf6 {[%eval 1118,18] [%emt 0:00:09]} 60.
Kc7 {[%eval 754,23] [%emt 0:00:00]} Rxb7+ {[%eval 1180,19] [%emt 0:00:02]} 61.
Kxb7 {(Lxb7) [%eval 1180,20] [%emt 0:00:00]} Ke5 {
[%eval 1180,20] [%emt 0:00:01]} 62. Ka6 {(Kb6) [%eval 1003,19] [%emt 0:00:01]}
a3 {(Kd4) [%eval 445,13] [%emt 0:00:08]} 63. bxa3 {
[%eval 1680,21] [%emt 0:00:02]} a4 {[%eval 445,10] [%emt 0:00:01]} 64. Bd7 {
[%eval 1713,21] [%emt 0:00:00]} Kd4 {(Kd6) [%eval 445,8] [%emt 0:00:00]} 65.
Bxa4 {[%eval 9190,20] [%emt 0:00:02]} Kd3 {(Ke5) [%eval 1278,19] [%emt 0:00:00]
} 66. Bc6 {(Kb6) [%eval 9195,19] [%emt 0:00:02]} Kd4 {
[%eval 1198,9] [%emt 0:00:01]} 67. Kb6 {[%eval 32755,20] [%emt 0:00:00]} Kc4 {
(Kd3) [%eval 32742,13] [%emt 0:00:02]} 68. a4 {[%eval 32757,19] [%emt 0:00:01]}
Kd3 {(Kd4) [%eval 32743,11] [%emt 0:00:00]} 69. a5 {
[%eval 32757,18] [%emt 0:00:02]} Kd2 {(Kd4) [%eval 32744,9] [%emt 0:00:00]} 70.
a6 {[%eval 32759,18] [%emt 0:00:02]} Ke1 {(Ke3) [%eval 32745,7] [%emt 0:00:00]}
71. a7 {[%eval 32760,17] [%emt 0:00:02]} Kf2 {
(Kd2) [%eval 32746,6] [%emt 0:00:00]} 72. a8=Q {[%eval 32761,19] [%emt 0:00:02]
} Kg1 {(Kg2) [%eval 32747,4] [%emt 0:00:00]} 73. Qa2 {
[%eval 32762,29] [%emt 0:00:01]} Kf1 {[%eval 32763,3] [%emt 0:00:00]} 74. Bb5+
{(Db2) [%eval 32763,90] [%emt 0:00:01]} Kg1 {[%emt 0:00:00]} 75. Qd2 {
[%eval 32747,3] [%emt 0:00:00]} Kh1 {[%emt 0:00:00]} 76. Bf1 {
[%eval 32765,3] [%emt 0:00:00]} Kg1 {[%emt 0:00:00]} 77. Qg2# {
(Lag: Av=0.32s, max=7.9s) [%eval 32766,3] [%emt 0:00:00]} 1-0

[Tord Romstad]

Hello Djorde,

That was indeed a very nice game against a formidable opponent. Why does my copy of Glaurung never play such games?


Thanks for sharing this game!

Tord

[wolfv]

Hi Tord,

it was a pleasure to operate Glaurung in the Engine room. You seem to be on the right track to catch up with Naum . That's the way to pursue "rivalry" in a chivalrous and productive fashion...

I can hardly wait to lay my hands on the parallel version of Epsilon -- should be really fast and furious. Even the little one, my G4 Mac version, is very very strong, judging by the first games I've played.

Best regards and thanks for this superb new version.


Djordje

[Chris Taylor]

[quote="wolfv"]Hi Tord,

it was a pleasure to operate Glaurung in the Engine room. You seem to be on the right track to catch up with Naum . That's the way to pursue "rivalry" in a chivalrous and productive fashion...

I can hardly wait to lay my hands on the parallel version of Epsilon -- should be really fast and furious. [u][b]Even the little one, my G4 Mac version, is very very strong, judging by the first games I've played.[/b][/u]

Best regards and thanks for this superb new version.


Djordje[/quote]

If you wanted to play agaisnt a variety of engines I would be willing to play those engines for you. I like the soulnd of Glaurung. If interested look for Automated. [b]Non use of Rybka is a certainty[/b]!!!
I will be using an AMD FX 57

Chris

[Uri Blass]

I looked at the game

Rybka simply blundered by Rxb7(note that I do not know if there is a move to save the game but Rxb7 is a simple loss when Rg1+ may give better practical chances)


Analyser,G - Big Rabbit,R, Rated game, 3m + 0s 2007
[D]3r3k/1R4rP/2P5/p7/p3Bp2/5P2/1P6/4K3 b - - 0 1

Analysis by Rybka 2.3.1 32-bit :

51...Rg7-g1+
² (0.42) Depth: 2 00:00:19
51...Rg7xb7
² (0.35) Depth: 2 00:00:19
51...Rg7xb7
² (0.46) Depth: 3 00:00:19
51...Rg7xb7
² (0.46) Depth: 4 00:00:19
51...Rg7-g1+ 52.Ke1-f2
= (0.22) Depth: 4 00:00:19
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7
² (0.42) Depth: 5 00:00:20
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.c6-c7 Rd8-c8
² (0.43) Depth: 6 00:00:20 1kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.c6-c7 Rd8-c8 54.Be4-f5
² (0.33) Depth: 7 00:00:20 2kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.c6-c7 Rd8-c8 54.Be4-f5 Rg7xc7
= (0.17) Depth: 8 00:00:20 4kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-h1 53.Kf2-g2 Rh1-h6 54.c6-c7 Rd8-d2+ 55.Kg2-g1 Rd2-d1+ 56.Kg1-g2
= (0.00) Depth: 9 00:00:20 15kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-c1 53.Kf2-g2 Rd8-c8 54.Rb7-f7 Rc1xc6 55.Be4xc6 Rc8xc6 56.Rf7xf4 Rc6-c2+ 57.Kg2-g3
² (0.53) Depth: 10 00:00:20 24kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4
= (0.00) Depth: 10 00:00:20 27kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 11 00:00:20 28kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 12 00:00:20 30kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 13 00:00:21 33kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 14 00:00:22 39kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 15 00:00:22 47kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 16 00:00:23 59kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 17 00:00:24 76kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 18 00:00:24 103kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 19 00:00:25 142kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 20 00:00:26 198kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 21 00:00:27 281kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 22 00:00:28 414kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-d3 Rd8-b8 55.Bd3-e4 Rb8-d8 56.Be4-d3 Rd8-b8 57.Bd3-e4 Rb8-d8 58.Be4-d3
= (0.00) Depth: 23 00:00:31 605kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-h8 54.Be4-f5 Rd8-b8 55.Bf5-c8 Kh8xh7 56.Ke2-d3 Kh7-g6 57.Kd3-c4 Kg6-f6 58.Kc4-b5
+- (2.50) Depth: 24 00:01:01 2591kN, tb=4
51...Rg7-g1+ 52.Ke1-f2 Rg1-c1 53.Kf2-g2 Rd8-c8 54.Rb7-b6 Rc1-c4 55.Kg2-h3 Rc4-b4 56.Rb6-a6 Rb4xb2 57.Be4-f5 Rb2-b8 58.Bf5xc8
² (0.62) Depth: 24 00:04:56 15873kN, tb=3069
51...Rg7-g1+ 52.Ke1-f2 Rg1-c1 53.Kf2-g2 Rd8-c8 54.Rb7-b6 Rc1-c4 55.Kg2-h3 Rc4-b4 56.Rb6-a6 Rb4xb2 57.c6-c7 Rb2-e2 58.Be4-f5
² (0.61) Depth: 25 00:05:55 19437kN, tb=3140
51...Rg7-g1+ 52.Ke1-f2 Rg1-c1 53.Kf2-g2 Rd8-c8 54.Rb7-b6 Rc1-c4 55.Kg2-h3 Rc4-b4 56.Rb6-a6 Rb4xb2 57.c6-c7 Rb2-e2 58.Be4-f5
² (0.43) Depth: 26 00:07:08 24397kN, tb=3295
51...Rg7-g1+ 52.Ke1-f2 Rg1-c1 53.Kf2-g2 Rd8-c8 54.Rb7-b6 Rc1-c4 55.Kg2-h3 Rc4-b4 56.Rb6-a6 Rb4xb2 57.c6-c7 Rb2-e2 58.Be4-f5
² (0.43) Depth: 27 00:08:28 29062kN, tb=3319

(, 12.05.2007)

Analyser,G - Big Rabbit,R, Rated game, 3m + 0s 2007
3r3k/1R4rP/2P5/p7/p3Bp2/5P2/1P6/4K3 b - - 0 1

Analysis by Glaurung 2-epsilon/2:

51...Rg7-g2 52.c6-c7
+- (2.11) Depth: 2 00:00:00
51...Rg7xb7 52.c6xb7
+- (1.98) Depth: 2 00:00:00
51...Rg7xb7 52.c6xb7 Kh8-g7
+- (1.76) Depth: 3 00:00:00
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2
+- (2.15) Depth: 4 00:00:00
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.c6-c7 Rd8-d2+ 54.Kf2-e1
+- (2.13) Depth: 4 00:00:00
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Rb7xg7 Kh8xg7 54.Kf2-e2 Kg7-f6
+- (1.72) Depth: 5 00:00:00
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-e2 Rg7-g2+ 54.Ke2-f1 Rg2-h2 55.Kf1-e1
+- (1.76) Depth: 6 00:00:00 8kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-f1 Rg7xb7 54.c6xb7 Kh8-g7 55.Kf1-e2 Kg7-f6
+- (1.96) Depth: 7 00:00:01 14kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-d5 Kf6-e5
+- (1.66) Depth: 7 00:00:01 17kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-c2 Kf6-g7 55.Bc2-f5
+- (2.09) Depth: 8 00:00:01 22kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-f1 Rg7xb7 54.c6xb7 Kh8-g7 55.Kf1-e2 Kg7-f6 56.Be4-d5
+- (1.86) Depth: 8 00:00:01 30kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-f1 Rg7xb7 54.c6xb7 Kh8-g7 55.Kf1-e2 Kg7-f6 56.Be4-c2 Kf6-g7
+- (2.01) Depth: 9 00:00:01 57kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-c2 Kf6-g7 55.Bc2-f5 Kg7-f6
+- (1.90) Depth: 9 00:00:01 64kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-c2 Kf6-g7 55.Bc2-f5 Kg7-f6 56.Bf5-e4
+- (1.86) Depth: 10 00:00:01 87kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Kg7-f7 54.Be4-c2 Kf7-g7 55.Kf1-e2 Rd8-b8 56.Bc2-e4 Kg7-f6
+- (1.84) Depth: 11 00:00:01 136kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Kg7-f7 54.Be4-c2 Kf7-g7 55.Kf1-e2 Rd8-e8+ 56.Bc2-e4 Kg7-f6 57.Ke2-d3 Kf6-e5
+- (2.00) Depth: 12 00:00:01 226kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-b8 54.Kf1-f2 Kg7-f6 55.Kf2-e2 Rb8-d8 56.Be4-c2 Rd8-b8 57.Ke2-d2 Rb8-d8+ 58.Kd2-c3
+- (1.82) Depth: 13 00:00:02 512kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-f6 56.Be4-c2 Kf6-g7 57.Ke1-f2 Rd8-b8 58.Bc2-e4 Kg7-f6
+- (1.70) Depth: 14 00:00:03 828kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-f6 56.Be4-c2 Kf6-g7 57.Ke1-f2 Rd8-b8 58.Bc2-e4 Kg7-f6 59.Kf2-e2
+- (1.74) Depth: 15 00:00:04 1257kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Kh8-g7 57.Kf1-g2 Rd8-d2+ 58.Kg2-h3 Rd2xb2 59.Kh3-g4 a4-a3 60.Kg4xf4
± (1.35) Depth: 16 00:00:05 2073kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Kh8-g7 57.Kf1-e2 Kg7-h8 58.Be4-f5 Rd8-b8 59.Bf5-c8 Kh8xh7 60.Ke2-d3
= (0.19) Depth: 17 00:00:06 3148kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Rd8-d1+ 57.Kf1-e2 Rd1-d8 58.Be4-c6 Kh8xh7 59.Bc6xa4 Kh7-g6 60.Ba4-d7 Kg6-f6 61.b2-b3
= (0.17) Depth: 18 00:00:07 4731kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Rd8-d1+ 57.Kf1-e2 Rd1-d8 58.Be4-c6 Kh8xh7 59.Bc6xa4 Kh7-g6 60.Ba4-d7 Kg6-f6 61.Bd7-c8 Rd8-e8+ 62.Ke2-d3
= (0.13) Depth: 19 00:00:08 7073kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Rd8-d1+ 57.Kf1-e2 Rd1-d8 58.Be4-c6 Kh8xh7 59.Bc6xa4 Kh7-g6 60.Ba4-d7 Rd8-b8 61.Bd7-c8 Kg6-f6 62.Ke2-d3
² (0.31) Depth: 20 00:00:11 11100kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-e7 62.f3-f4
± (0.84) Depth: 21 00:00:21 21518kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-f7 62.f3-f4 Kf7-e7
± (0.94) Depth: 22 00:00:44 45088kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-f7 62.f3-f4 Kf7-e7 63.Ke4-e5
± (0.94) Depth: 23 00:01:18 79628kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-e7 62.Ke4-e5 Ke7-d8 63.f3-f4 Kd8-c7
± (0.94) Depth: 24 00:01:54 116969kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-f6 59.Ke4xf4 Kf6-e7 60.Kf4-e5 Ke7-d8 61.f3-f4 Rb8xc8 62.b7xc8Q+ Kd8xc8 63.f4-f5 Kc8-d7 64.f5-f6
+- (1.41) Depth: 25 00:03:24 207249kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-f6 59.Ke4xf4 Kf6-e7 60.Kf4-e5 Ke7-d8 61.f3-f4 Rb8xc8 62.b7xc8Q+ Kd8xc8 63.f4-f5 Kc8-c7 64.f5-f6 Kc7-d7
+- (1.50) Depth: 26 00:07:24 449280kN

(, 12.05.2007)

[Uri Blass]

I gave glaurung more time and glaurung needs hours to find what rybka found in few minutes(the move Rg1+)

Analyser,G - Big Rabbit,R, Rated game, 3m + 0s 2007
3r3k/1R4rP/2P5/p7/p3Bp2/5P2/1P6/4K3 b - - 0 1

Analysis by Glaurung 2-epsilon/2:

51...Rg7-g2 52.c6-c7
+- (2.11) Depth: 2 00:00:00
51...Rg7xb7 52.c6xb7
+- (1.98) Depth: 2 00:00:00
51...Rg7xb7 52.c6xb7 Kh8-g7
+- (1.76) Depth: 3 00:00:00
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2
+- (2.15) Depth: 4 00:00:00
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.c6-c7 Rd8-d2+ 54.Kf2-e1
+- (2.13) Depth: 4 00:00:00
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Rb7xg7 Kh8xg7 54.Kf2-e2 Kg7-f6
+- (1.72) Depth: 5 00:00:00
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-e2 Rg7-g2+ 54.Ke2-f1 Rg2-h2 55.Kf1-e1
+- (1.76) Depth: 6 00:00:00 8kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-f1 Rg7xb7 54.c6xb7 Kh8-g7 55.Kf1-e2 Kg7-f6
+- (1.96) Depth: 7 00:00:01 14kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-d5 Kf6-e5
+- (1.66) Depth: 7 00:00:01 17kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-c2 Kf6-g7 55.Bc2-f5
+- (2.09) Depth: 8 00:00:01 22kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-f1 Rg7xb7 54.c6xb7 Kh8-g7 55.Kf1-e2 Kg7-f6 56.Be4-d5
+- (1.86) Depth: 8 00:00:01 30kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-g7 53.Kf2-f1 Rg7xb7 54.c6xb7 Kh8-g7 55.Kf1-e2 Kg7-f6 56.Be4-c2 Kf6-g7
+- (2.01) Depth: 9 00:00:01 57kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-c2 Kf6-g7 55.Bc2-f5 Kg7-f6
+- (1.90) Depth: 9 00:00:01 64kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-e2 Kg7-f6 54.Be4-c2 Kf6-g7 55.Bc2-f5 Kg7-f6 56.Bf5-e4
+- (1.86) Depth: 10 00:00:01 87kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Kg7-f7 54.Be4-c2 Kf7-g7 55.Kf1-e2 Rd8-b8 56.Bc2-e4 Kg7-f6
+- (1.84) Depth: 11 00:00:01 136kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Kg7-f7 54.Be4-c2 Kf7-g7 55.Kf1-e2 Rd8-e8+ 56.Bc2-e4 Kg7-f6 57.Ke2-d3 Kf6-e5
+- (2.00) Depth: 12 00:00:01 226kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-b8 54.Kf1-f2 Kg7-f6 55.Kf2-e2 Rb8-d8 56.Be4-c2 Rd8-b8 57.Ke2-d2 Rb8-d8+ 58.Kd2-c3
+- (1.82) Depth: 13 00:00:02 512kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-f6 56.Be4-c2 Kf6-g7 57.Ke1-f2 Rd8-b8 58.Bc2-e4 Kg7-f6
+- (1.70) Depth: 14 00:00:03 828kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-f6 56.Be4-c2 Kf6-g7 57.Ke1-f2 Rd8-b8 58.Bc2-e4 Kg7-f6 59.Kf2-e2
+- (1.74) Depth: 15 00:00:04 1257kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Kh8-g7 57.Kf1-g2 Rd8-d2+ 58.Kg2-h3 Rd2xb2 59.Kh3-g4 a4-a3 60.Kg4xf4
± (1.35) Depth: 16 00:00:05 2073kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Kh8-g7 57.Kf1-e2 Kg7-h8 58.Be4-f5 Rd8-b8 59.Bf5-c8 Kh8xh7 60.Ke2-d3
= (0.19) Depth: 17 00:00:06 3148kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Rd8-d1+ 57.Kf1-e2 Rd1-d8 58.Be4-c6 Kh8xh7 59.Bc6xa4 Kh7-g6 60.Ba4-d7 Kg6-f6 61.b2-b3
= (0.17) Depth: 18 00:00:07 4731kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Rd8-d1+ 57.Kf1-e2 Rd1-d8 58.Be4-c6 Kh8xh7 59.Bc6xa4 Kh7-g6 60.Ba4-d7 Kg6-f6 61.Bd7-c8 Rd8-e8+ 62.Ke2-d3
= (0.13) Depth: 19 00:00:08 7073kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Ke2-e1 Kg7-h8 56.Ke1-f1 Rd8-d1+ 57.Kf1-e2 Rd1-d8 58.Be4-c6 Kh8xh7 59.Bc6xa4 Kh7-g6 60.Ba4-d7 Rd8-b8 61.Bd7-c8 Kg6-f6 62.Ke2-d3
² (0.31) Depth: 20 00:00:11 11100kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-e7 62.f3-f4
± (0.84) Depth: 21 00:00:21 21518kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-f7 62.f3-f4 Kf7-e7
± (0.94) Depth: 22 00:00:44 45088kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-f7 62.f3-f4 Kf7-e7 63.Ke4-e5
± (0.94) Depth: 23 00:01:18 79628kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-g5 59.Ke4-e5 Kg5-g6 60.Ke5xf4 Kg6-f6 61.Kf4-e4 Kf6-e7 62.Ke4-e5 Ke7-d8 63.f3-f4 Kd8-c7
± (0.94) Depth: 24 00:01:54 116969kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-f6 59.Ke4xf4 Kf6-e7 60.Kf4-e5 Ke7-d8 61.f3-f4 Rb8xc8 62.b7xc8Q+ Kd8xc8 63.f4-f5 Kc8-d7 64.f5-f6
+- (1.41) Depth: 25 00:03:24 207249kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-f6 59.Ke4xf4 Kf6-e7 60.Kf4-e5 Ke7-d8 61.f3-f4 Rb8xc8 62.b7xc8Q+ Kd8xc8 63.f4-f5 Kc8-c7 64.f5-f6 Kc7-d7
+- (1.50) Depth: 26 00:07:24 449280kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-f6 59.Ke4xf4 Kf6-e7 60.Kf4-e5 Ke7-d8 61.f3-f4 Rb8xc8 62.b7xc8Q+ Kd8xc8 63.f4-f5 Kc8-d8 64.f5-f6 Kd8-e8 65.Ke5-d5
+- (1.60) Depth: 27 00:13:49 827123kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-f6 59.Ke4xf4 Kf6-e7 60.Kf4-e5 Ke7-d8 61.f3-f4 Rb8xc8 62.b7xc8Q+ Kd8xc8 63.f4-f5 Kc8-d8 64.f5-f6 Kd8-d7 65.Ke5-d5 Kd7-e8
+- (1.70) Depth: 28 00:25:53 1545532kN
51...Rg7xb7 52.c6xb7 Kh8-g7 53.Ke1-f1 Rd8-d1+ 54.Kf1-e2 Rd1-d8 55.Be4-f5 Rd8-b8 56.Bf5-c8 Kg7xh7 57.Ke2-d3 Kh7-g6 58.Kd3-e4 Kg6-f6 59.Ke4xf4 Kf6-e7 60.Kf4-e5 Ke7-d8 61.f3-f4 Rb8xc8 62.b7xc8Q+ Kd8xc8 63.f4-f5 Kc8-d7 64.f5-f6 Kd7-d8 65.Ke5-e6 Kd8-e8 66.f6-f7+ Ke8-f8
+- (1.84) Depth: 29 01:05:35 3842831kN
51...Rg7-g1+ 52.Ke1-f2 Rg1-c1 53.Kf2-g2 Rd8-c8 54.Rb7-b6 Rc1-c4 55.Kg2-h3 Rc4-b4 56.Rb6-b7 Rb4-c4 57.Kh3-g4 Rc4xc6 58.Be4xc6 Rc8xc6 59.Kg4xf4 Rc6-c4+ 60.Kf4-f5 Rc4-b4 61.Rb7-a7 Rb4xb2 62.Ra7xa5 Kh8xh7 63.Ra5xa4 Rb2-b5+ 64.Kf5-e4 Kh7-g7 65.Ra4-a6 Rb5-b4+ 66.Ke4-e5 Rb4-b5+ 67.Ke5-d4
+- (1.64) Depth: 29 02:09:56 7405095kN

(, 12.05.2007)