royb wrote:Rybka-3 64-bit on 3 GHz (1 core used). Here we see what sometimes happens with new versions -- they take longer to spot some moves that their predecessors spot more quickly. Rybka-3 spots e5 virtually immediately:
3 -1.71 1.fxe6 (0.02)
3 -1.55 1.Qe3 (0.03)
4 -1.73 1.Qe3 (0.03)
4 -1.35 1.fxe6 (0.03)
4 -1.15 1.fxe6 (0.03)
4 -1.10 1.fxe6 (0.03)
4 -0.75 1.e5 (0.04)
4 -0.68 1.e5 (0.05)
5 -0.89 1.e5 Nd8 (0.06)
6 -0.79 1.e5 Nd8 2.f6 (0.07)
7 -0.80 1.e5 Rb8 2.fxe6 Bxe6 3.Kg1 Bxh3 4.Bxh3 Rxh3 5.Nd4 (0.26)
8 -0.80 1.e5 Rb8 2.fxe6 Bxe6 3.Kg1 Bxh3 4.Bxh3 Rxh3 5.Nd4 (0.33)
9 -1.11 1.e5 Nd8 2.f6 gxf6 3.exf6 Qc7 4.Rfe1+ Ne6 5.Nd4 Kf8 6.Kg1 (1.78)
10 -0.91 1.e5 (2.54)
10 -0.71 1.e5 (3.12)
10 -0.31 1.e5 (6.84)
10 -0.14 1.e5 Nd8 2.f6 gxf6 3.exf6 Qc7 4.Rfe1+ Ne6 5.Nd4 Bd7 6.Nf5 O-O-O 7.Nd6+ Kb8 8.Nxf7 Bc8 9.Nxd8 Rxd8 10.Qc3 Rh8 11.a4 (9.66)
11 -0.14 1.e5 Nd8 2.f6 gxf6 3.exf6 Qc7 4.Rfe1+ Ne6 5.Nd4 Bd7 6.Nf5 O-O-O 7.Nd6+ Kb8 8.Nxf7 Bc8 9.Nxd8 Rxd8 10.Qc3 Rh8 11.a4 (10.79)
12 -0.08 1.e5 Nd8 2.f6 gxf6 3.exf6 Qc7 4.Rfe1+ Ne6 5.Nd4 Bd7 6.Nf5 O-O-O 7.Nd6+ Kb8 8.Nxf7 Bc8 9.Nxd8 Rxd8 10.Qb4 Rxd1 11.Rxd1 Ng5 12.Rb1 (19.04)
13 +0.00 1.e5 Nd8 2.f6 gxf6 3.exf6 Qc7 4.Rfe1+ Ne6 5.Nd4 Bd7 6.Nf5 O-O-O 7.Nd6+ Kb8 8.Nxf7 Bc8 9.Nxd8 Rxd8 10.Qb4 Rh8 11.Qd6 Qxd6 12.Rxd6 Nd8 (33.03)
14 +0.00 1.e5 O-O 2.fxe6 Bxe6 3.Qf4 Rad8 4.Nd4 Bd7 5.Qxg3 c5 6.Nc6 Bxc6 7.Bxc6 Rxd1 8.Rxd1 Rd8 9.Rxd8+ Qxd8 10.Bxb5 Qd5+ 11.Qg2 Qd1+ 12.Kh2 Qd4 13.Qe2 Qf4+ 14.Kg2 Qg5+ 15.Kf3 Qf5+ 16.Kg3 (73.74)
15 +0.20 1.e5 (143.84)
15 +0.25 1.e5 O-O 2.fxe6 Bxe6 3.Qf4 Rae8 4.Qxg3 Bc8 5.Nd4 Qxe5 6.Qxe5 Rxe5 7.Nxc6 Rc5 8.Kh2 g6 9.Nxa7 Bf5 10.Nc6 Re8 (247.46)
16 +0.27 1.e5 O-O 2.fxe6 Bxe6 3.Qf4 Rae8 4.Qxg3 Bc8 5.Nd4 Qxe5 6.Qxe5 Rxe5 7.Nxc6 Rc5 8.Kh2 g6 9.Nxa7 Bf5 10.Nc6 Re8 11.Kg3 c3 12.Nd4 (363.87)
You are rigth. Look, I am confused:
Q6600(1 core used) Fritz 12 gui, HT=2048 Mb
New game
r1b1k2r/p3qpp1/2p1n3/1p3P2/2p1P3/6pP/P1NQ2B1/3R1R1K w kq - 0 1
Analysis by Rybka 3mp:
1.e4-e5 Ne6-d8 2.f5-f6
-/+ (-0.79) Depth: 6 00:00:00 5kN
1.e4-e5 Ra8-b8 2.f5xe6 Bc8xe6 3.Kh1-g1 Be6xh3 4.Bg2xh3 Rh8xh3 5.Nc2-d4
-/+ (-0.80) Depth: 7 00:00:00 21kN
1.e4-e5 Ra8-b8 2.f5xe6 Bc8xe6 3.Kh1-g1 Be6xh3 4.Bg2xh3 Rh8xh3 5.Nc2-d4
-/+ (-0.80) Depth: 8 00:00:00 25kN
1.e4-e5 Ne6-d8 2.Nc2-d4 Qe7-c7 3.Qd2-f4 b5-b4
-/+ (-1.14) Depth: 9 00:00:02 176kN
1.e4-e5
-/+ (-0.94 ++) Depth: 10 00:00:03 226kN
1.e4-e5 Ne6-d8 2.Nc2-d4 0-0 3.Qd2-f4 Rf8-e8 4.Nd4xb5 c6xb5 5.Bg2xa8 Nd8-b7 6.Kh1-g2 Qe7xe5 7.Qf4xe5 Re8xe5 8.Rd1-e1
-/+ (-0.87) Depth: 10 00:00:05 308kN
1.Qd2-c3
-/+ (-0.74 ++) Depth: 10 00:00:06 346kN
1.Qd2-c3 Ne6-f8 2.Qc3xg7 Rh8-h5
=/+ (-0.46) Depth: 10 00:00:07 414kN
1.Qd2-c3
=/+ (-0.26 ++) Depth: 11 00:00:11 610kN
1.Qd2-c3
= (-0.06 ++) Depth: 11 00:00:17 924kN
1.Qd2-c3 Ne6-f8 2.Qc3xg7[] Rh8-h5 3.Qg7xg3[] Rh5-g5 4.Qg3-f4 Bc8-b7 5.e4-e5
= (-0.06) Depth: 11 00:00:17 939kN
1.Qd2-c3 Ne6-f8 2.Qc3xg7[] Rh8-h5 3.Qg7xg3[] Rh5-g5 4.Qg3-f4 Bc8-b7 5.e4-e5
= (-0.06) Depth: 12 00:00:22 1186kN
1.Qd2-c3 Ne6-f8 2.Qc3xg7[] Rh8-h5 3.Qg7xg3 Bc8-b7 4.e4-e5 Qe7-g5 5.Qg3-a3 Qg5-g4 6.Kh1-g1 Qg4-g5
= (0.00) Depth: 13 00:00:50 2809kN
1.Qd2-c3 Ne6-f8 2.Qc3xg7 Rh8-h5 3.Qg7xg3 Bc8-b7 4.e4-e5 Qe7-g5 5.Qg3-a3 Qg5-g4 6.Kh1-g1 Qg4-g5 7.Kg1-h1 Qg5-g4 8.Kh1-g1 Qg4-g5 9.Kg1-h1 Qg5-g4 10.Kh1-g1 Qg4-g5 11.Kg1-h1 Qg5-g4 12.Kh1-g1 Qg4-g5 13.Kg1-h1 Qg5-g4 14.Kh1-g1 Qg4-g5 15.Kg1-h1 Qg5-g4 16.Kh1-g1
= (0.00) Depth: 14 00:01:18 4280kN
1.Qd2-c3 Ne6-f8 2.Qc3xg7 Rh8-h5 3.Qg7xg3 Bc8-d7 4.Qg3-c7 Rh5-h6 5.Qc7-f4 Rh6-h5 6.Qf4-c7 Rh5-h6 7.Qc7-f4 Rh6-h5 8.Qf4-c7 Rh5-h6 9.Qc7-f4 Rh6-h5 10.Qf4-c7 Rh5-h6 11.Qc7-f4 Rh6-h5 12.Qf4-c7 Rh5-h6 13.Qc7-f4 Rh6-h5 14.Qf4-c7 Rh5-h6 15.Qc7-f4 Rh6-h5 16.Qf4-c7
= (0.00) Depth: 15 00:02:13 7346kN
1.Qd2-c3 Ne6-f8 2.Qc3xg7 Rh8-h5 3.Qg7xg3 Bc8-d7 4.Qg3-c7 f7-f6 5.Qc7-b7 Ra8-d8 6.Nc2-d4 Qe7-a3 7.Nd4xc6 Rh5xh3+ 8.Bg2xh3 Qa3xh3+ 9.Kh1-g1 Qh3-g4+ 10.Kg1-h2 Qg4-h4+ 11.Kh2-g1
= (0.00) Depth: 16 00:03:58 13650kN
1.Qd2-c3 Ke8-f8 2.f5xe6 Bc8xe6 3.Qc3xg3 Rh8-h6
= (0.14) Depth: 17 00:15:20 56949kN
(Soares, Cabo Frio 27.05.2010)