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Subject: Different behaviour beta 2 and beta 3

Author: Eelco de Groot

Date: 23:27:26 11/22/05

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[D]rr4k1/5p2/3p2p1/3P3p/pnP1P2P/Bn2NR2/5PP1/qB1Q2K1 w - - 1 1
(After 42..Qa1)

I like the way that Gambit Fruit Beta 3 plays in the Ferret-Gandalf testposition
here, it reminds me of a very aggressively tuned Rebel! But just to illustrate
how the two versions react very different.

 Gambit Fruit Beta 2
 200 Mb HT (2009 MHz Athlon)
 Rebel Reductions
 Quiescence Checks = 2 (from 1)
 Delta pruning
 Futility pruning


00:00:00.0	-0,68	1	3		Bxb4 Rxb4
00:00:00.0	-0,69	2	473		Bxb4 Rxb4 Qd3
00:00:00.0	0,66	3	2265		Bxb4 Nd4 Qe1 Nxf3+ gxf3
00:00:00.0	0,37	4	3368		Bxb4 Nd4 Qe1 Nxf3+ gxf3 a3
00:00:00.0	-0,19	5	9646		Bxb4 Nd4 Qe1 Qb2 Rxf7 Kxf7
00:00:00.0	-0,32	6	18939		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxf3+ gxf3 a3
00:00:00.1	-0,63	7	35014		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4
00:00:00.1	-0,63	8	69534		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4
00:00:00.2	-0,87	9	131796		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4 Bd3
00:00:00.4	-0,97	10	295707		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4 Qc3 Qxc3 Rxc3
00:00:00.9	-1,22	11	646442		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4 Bd3 a3 Qe3 Qa1+
Bf1
00:00:02.0	-1,54	12	1463461		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4 Rc3 Rc8 Bd3 a3
00:00:04.2	-1,85	13	3198197		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxf3+ gxf3 Rxb4 Nxb4 Rb8 Nc2
Qxb1 Qxb1 Rxb1+ Kg2 Rb2 Nd4
00:00:10.9	-2,13	14	8329049		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxf3+ gxf3 Rxb4 Qxb4 Qxb4 Nxb4
Rb8 e5 Rxb4 Bd3 Rb3 Be4 dxe5
00:00:37.5	-1,96	15	27378547	Bxb4 Nd4 Qe1 Qb2 Nc2 Nxf3+ gxf3 Rxb4 Qxb4 Qxb4 Nxb4
Rb8 Nc2 Rxb1+ Kg2 Rb2 Na3 Kf8 Nb5 Ke7
00:01:01.6	-1,99	16	45758456	Bxb4 Nd4 Qe1 Qb2 Nc2 Nxf3+ gxf3 Rxb4 Qxb4 Qxb4 Nxb4
Rb8 Nc2 Rxb1+ Kg2 Rb2 Na3 Kf8 Nb5 Ke7 Kg3
00:02:25.7	-2,82	17	108138027	Bxb4 Nd4 Qe1 Qb2 Bxd6 Qxb1 Qxb1 Rxb1+ Kh2 a3 Be5
Nxf3+ gxf3 Ra5 f4 a2 f5 a1Q Bxa1 Raxa1 fxg6 fxg6 f4 Ra6
00:23:04.4 (!)	-2,53	17	969819226	e5 dxe5 Rg3 Qxa3 Bxg6 Qc1 Bxh5+ Kf8 Nf5 Qxd1+
Bxd1 Nd4 Nh6 a3 d6 Ke8 Ng4 Kd7 Nxe5+ Kxd6 Nxf7+ Kc5

 Gambit Fruit Beta 3
 200 Mb HT (2009 MHz Athlon)
 Rebel Reductions
 Quiescence Checks = 2 (from 1)
 History Treshold = 50 (from 60)

00:00:00.0	-0,68	1	3		Bxb4 Rxb4
00:00:00.0	-0,69	2	478		Bxb4 Rxb4 Qd3
00:00:00.0	0,66	3	2545		Bxb4 Nd4 Qe1 Nxf3+ gxf3
00:00:00.0	0,37	4	3880		Bxb4 Nd4 Qe1 Nxf3+ gxf3 a3
00:00:00.0	-0,19	5	11029		Bxb4 Nd4 Qe1 Qb2 Rxf7 Kxf7
00:00:00.0	-0,32	6	23650		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxf3+ gxf3 a3
00:00:00.1	-0,63	7	47415		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4
00:00:00.2	-0,63	8	105658		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4
00:00:00.3	-0,87	9	209754		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4 Bd3
00:00:00.7	-0,97	10	496418		Bxb4 Nd4 Qe1 Qb2 Nc2 Nxc2 Bxc2 Rxb4 Qc3 Qxc3 Rxc3
00:00:01.4	-1,31	11	1141363		Bxb4 Nd4 Qe1 Qb2 Bxd6 Nxf3+ gxf3 Qxb1 Qf1 Qxf1+
Nxf1 Rb2 Be5 a3 Bxb2 axb2
00:00:03.6	-1,76	12	2898237		Bxb4 Nd4 Qe1 Qb2 Bxd6 Nxf3+ gxf3 Qxb1 Qf1 Qxf1+
Nxf1 Rb3 Be5 Re8 Bd4 a3
00:00:12.2	-1,83	13	9594751		Bxb4 Nd4 Qe1 Nxf3+ gxf3 Qb2 Bxd6 Qxb1 Qf1 Qxf1+
Kxf1 Rb1+ Ke2 a3 Be5 Re8 Bc3 a2 Nc2
00:00:36.1 (!)	-1,73	13	28599239	e5 Qxa3 Rxf7 Kxf7 Qf3+ Kg8 Qe4 Qc1+ Kh2 Kh8
Qxg6 Rb7 Qf6+ Kg8 Qe6+ Rf7 Bh7+ Kg7 Qg6+ Kf8 Qg8+ Ke7 exd6+ Kf6 Qxa8 Rxh7 Qxa4
00:02:03.1	-1,07	14	94732388	e5 Nd4 Rxf7 Ne2+ Kh2 Qxe5+ g3 Nc3 Qf3 Nxb1 Bxb4 Rf8
Rxf8+ Rxf8 Qe2 Nc3 Bxc3 Qxc3 f4
00:03:44.2	-1,22	15	170101765	e5 Nd4 Rxf7 Ne2+ Kh2 Qxe5+ g3 Nc3 Qf3 Nxb1 Bxb4
Rf8 Rxf8+ Rxf8 Qe2 Nc3 Bxc3 Qxc3 Nd1 Qf6 Qe6+ Kh8
00:14:35.0	-1,42	16	652017954	e5 dxe5 Nf5 Ra7 Nh6+ Kg7 Nf5+ Kf8 Qe1 Nd2 Qxd2
Qxb1+ Kh2 gxf5 Qh6+ Ke7 Qg5+ Kd6 Qf6+ Kc5 Qxe5 Rab7 d6+ Kc6 Rxf5
00:20:57.1	-1,18	16	930093625	Nf5 Qxa3 Nh6+ Kh8 Nxf7+ Kg7 Nxd6 Qc1 Qxc1 Nxc1
Rf7+ Kh8 Re7 a3 Nf7+ Kg8 Nh6+ Kf8 Rf7+ Ke8 Rf8+ Ke7 Rf7+ Kd6 c5+ Ke5 Re7+ Kd4


[Event "Wch-Comp-11 Maastricht"]
[Site "?"]
[Date "19/8/2001"]
[Round "2"]
[White "Ferret 2xAMD 1.2"]
[Black "Gandalf 5.0"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Bb7
10. d4 Re8 11. Nbd2 Bf8 12. a4 h6 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 g6 16. Ra3
Bg7 17. Nh2
c5 18. d5 Nd7 19. Ndf3 h5 20. Nf1 bxa4 21. Qxa4 a5 22. Ne3 Ba6 23. Qd1 c4 24.
Nd2 Ne5 25. Rf1
Qb6 26. Kh2 c3 27. bxc3 Bxf1 28. Qxf1 Na6 29. Rb3 Qc7 30. c4 Nb4 31. Qd1 Nd7 32.
Nef1
Nc5 33. Rf3 a4 34. Kg1 Reb8 35. Rg3 Qe7 36. Ba3 Be5 37. Re3 Bf4 38. Rf3 Qe5 39.
h4 Bh6
40. Ne3 Nb3 41. Ndf1 Bxe3 42. Nxe3 Qa1 43. e5 Qxa3 44. Rxf7 Kxf7 45. Qf3+ Kg8
46. Qf6
Qa1 47. Qe6+ Kf8 48. Qxd6+ Ke8 49. Qxg6+ Kd8 50. d6 Kc8 51. Qf7 Qxb1+ 52. Kh2
Na6 53. e6
Nbc5 54. e7 Qe4 55. d7+ Nxd7 56. e8Q+ Qxe8 57. Qxe8+ Kc7 58. Nd5+ Kc6 59. Qe6+
Kc5 60. Qxd7
a3 61. Qf5 Kxc4 62. Ne3+ Kc3 63. Qc2+ Kb4 64. Qc4+ Ka5 65. Qc3+ Kb5 66. Qb3+ Kc6
67. Qa4+
Kb6 68. Qxa3 Rh8 69. Qd6+ Kb5 70. Qe5+ Nc5 71. Qb2+ Kc6 72. Qf6+ Kb5 73. Nd5
Rhc8 74. Qb2+
Kc6 75. Ne7+ 1-0




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