Amazing!! Rybka 3 human finds this Anand move in 2mins!!

[Ovyron]

Please try the following position with the exact same conditions and tell me the time.....
[d]1krn3q/pppb4/4p3/1PPn3r/P2P4/3B1QpN/1B4P1/R3R1K1 b - - 1

With exact same conditions it takes 4 minutes 25 seconds to find the move. I don't consider that reasonable time:

AuthenticAMD x86 Family 6 Model 10 Stepping 0 2133 MHz
Engine: Rybka 3 Human 1-cpu 32-bit (128 MB)
by Vasik Rajlich, Larry Kaufman
2.00 0:00 +0.47 1...Rxh3 (224) 10
3.00 0:00 +0.50 1...Rxh3 (303) 10
4.00 0:00 +0.60 1...Nb4 (1.167) 13
5.00 0:00 +0.63 1...Nb4 2.Qxg3 (1.657) 14
6.00 0:00 +0.60 1...Nb4 2.Qxg3 Nxd3 3.Qxd3 Nf7 (3.235) 15
7.00 0:01 +0.53 1...Nb4 2.Be2 Rxh3 3.gxh3 Qxh3 4.Qh5 (23.265) 17
8.00 0:02 +0.84 1...Nb4 2.Be4 e5 3.c6 bxc6 (50.102) 17
8.00 0:04 +0.62 1...Rh6 2.Rf1 Nb4 3.Be4 e5 (70.699) 17
9.00 0:04 +0.72 1...Rh6 2.Rf1 Nb4 3.Be4 e5 4.Bc3 (77.544) 17
10.00 0:06 +0.76 1...Rh6 2.Re4 Nb4 3.Bb1 Nd5 4.Rg4 Rf6 (119.347) 17
11.00 0:19 +0.57 1...Rh6 2.Re4 Nb4 3.Bb1 Nd5 4.Rg4 Rf6 5.Qxg3 (353.315) 18
12.01 0:44 +0.59 1...Rh6 2.Ra3 Rf6 3.Qxg3 Nf7 4.Re4 Nh6 5.Bc1 Rg8 6.Bg5 Nf5 7.Qe5 (788.080) 18
13.02 3:00 +0.48 1...Nb4 2.Bg6 Rh6 3.Be4 e5 4.Bc3 (3.436.121) 19
14.01 3:27 +0.48 1...Nb4 2.Bg6 Rh6 3.Be4 e5 4.Bc3 (3.978.745) 19
14.18 4:25 +0.28++ 1...Nf7 (5.266.657) 20
14.01 5:36 +0.08++ 1...Nf7 (6.953.729) 21
14.01 7:58 -0.32++ 1...Nf7 (10.107.539) 21
best move: Nd8-f7 time: 10:06.432 min n/s: 21.993 nodes: 13.013.577

(iteration 14 didn't end.)

Now, a program that automatically mirrors and color mirrors the position would be useful.

[Leto]

In my ancient computer it takes Rybka Human only 35 seconds. Impressive, I couldn't find an engine that considered the move:

CPU0: AuthenticAMD x86 Family 6 Model 10 Stepping 0 2133 MHz
Engine: Rybka 3 Human 1-cpu 32-bit (128 MB)
by Vasik Rajlich, Larry Kaufman
2.00 0:00 +0.46 1...Rxa3 (194) 9
3.00 0:00 +0.49 1...Rxa3 (280) 9
4.00 0:00 +0.81 1...Ng4 (1.329) 12
5.00 0:00 +0.61++ 1...Ng4 (1.947) 13
5.00 0:00 +0.62 1...Ng4 2.Qxb3 (2.043) 12
6.00 0:00 +0.57 1...Ng4 2.Qxb3 Nxe3 3.Qxe3 Nc7 (3.298) 14
7.00 0:01 +0.58 1...Ng4 2.Bd2 Rxa3 3.bxa3 Qxa3 4.Qa5 Qxa5 5.Bxa5 Nf2 6.Kb2 f6 (27.631) 16
8.00 0:03 +0.76 1...Ra6 2.Rd4 Ng4 3.Bg1 Ne5 (52.751) 16
9.00 0:06 +0.68 1...Ra6 2.Rd5 Rc6 3.Qxb3 (103.897) 16
10.00 0:10 +0.62 1...Ra6 2.Rc1 Ng4 3.Bd4 Ra4 4.Rh3 h5 (173.751) 17
11.00 0:14 +0.67 1...Ra6 2.Rc1 Ng4 3.Bd4 Ra4 4.Rh3 h5 5.Rd3 Ne5 (234.143) 17
12.01 0:22 +0.68 1...Ra6 2.Rc1 Ng4 3.Bd4 Ra4 4.Rh3 h5 5.Rd3 Ne5 6.Bxe5 (374.088) 17
12.18 0:35 +0.47++ 1...Nc7 (655.589) 18
12.01 0:51 +0.27++ 1...Nc7 (1.021.729) 20
12.01 1:08 0.00 1...Nc7 2.Qxc7 Rc8 (1.388.657) 20
best move: Ne8-c7 time: 2:02.005 min n/s: 22.101 nodes: 2.621.440

Please try the following position with the exact same conditions and tell me the time.....
[d]1krn3q/pppb4/4p3/1PPn3r/P2P4/3B1QpN/1B4P1/R3R1K1 b - - 1

Rybka 3 default finds it in 38 seconds on my quad q6600.

Rybka 3 x64 4CPU:
[-0.55] d=18 1...Nf7 (0:06.08)
[=/-0.35] d=17 1...Nf7 (0:03.37)
[-0.15] d=16 1...Nf7 (0:01.40)
[+0.05] d=15 1...Nf7 (0:00.56)
[²/+0.25] d=14 1...Nf7 (0:00.38)
[+0.41] d=14 1...Nb4 2.Bg6 Rh6 3.Be4 e5 4.Bc1 Rh5 5.Ba3 Bxh3 (0:00.27)
[+0.45] d=13 1...Nb4 2.Bg6 Rh6 3.Be4 (0:00.19)
[+0.45] d=12 1...Nb4 2.Bg6 Rh6 3.Be4 (0:00.17)
[+0.41] d=11 1...Nb4 2.Be4 e5 3.Ba3 a5 4.bxa6 Nxa6 5.Rab1 c6 6.Bg6 Rxh3 7.gxh3 Qxh3 8.Rb2 exd4 9.Qd3 (0:00.03)
[+0.45] d=10 1...Nb4 2.Be4 e5 3.Bc3 Ne6 4.Bxb4 Nxd4 5.Qf7 Bxh3 (0:00.01)
[+0.45] d=9 1...Nb4 2.Be4 e5 3.Bc3 Ne6 4.Bxb4 Nxd4 5.Qf7 Bxh3 (0:00.01)
[+0.55] d=9 1...Nb4 (0:00.01)
[+0.75] d=8 1...Nb4 (0:00.01)
[+0.75] d=7 1...Nb4 2.Be4 e5 (0:00.00)
[+0.56] d=6 1...Nb4 2.Bg6 Rh6 3.Be4 e5 (0:00.00)
[+0.65] d=5 1...Nb4 2.Qxg3 Nxd3 (0:00.00)
[+0.65] d=4 1...Nb4 (0:00.00)
[+0.41] d=3 1...Rxh3 (0:00.00)
[²/+0.37] d=2 1...Rxh3 (0:00.00)

[perejaslav]

Rybka 3 Opening Book finds this move immediately!