Not logged inRybka Chess Community Forum
Up Topic The Rybka Lounge / Test Positions / From TCEC, f4 verified
- - By user923005 (****) [us] Date 2016-05-25 03:12
r1b2rk1/pp2pp1p/5qp1/2pPn3/4P3/1R4BP/P2N1PP1/3QK2R w K - bm f4;
Parent - By Lazy Frank (***) [gb] Date 2016-05-25 05:57
Fizbo masterpiece!
Parent - - By user923005 (****) [us] Date 2016-05-25 16:15
Stockfish analysis:

Searching:
r1b2rk1/pp2pp1p/5qp1/2pPn3/4P3/1R4BP/P2N1PP1/3QK2R w K - 0 1

infinite: 0 ponder: 0 time: 0 increment: 0 moves to go: 0

1   +0.25   00:00      42  O-O
2   +1.86   00:00     128  Nf1 Bxh3 Rxh3
3   +0.19   00:00     254  O-O c4 Rb4
4   +0.03   00:00     519  f3 Nd7 O-O b6
5   +0.02   00:00     753  f4 Nd7 O-O Qd4+ Bf2 Qa4
6   +0.02   00:00     992  f4 Nd7 O-O Qd4+ Bf2 Qa4 Qc1 b6
7   +0.12   00:00    1481  Qe2 b6 O-O Bb7 Rd1 g5 a4
8   +0.05   00:00    1771  Qe2 b6 O-O Bb7 f4 Nd7 Nf3 e6
9   +0.08   00:00    2324  Qe2 b6 O-O Bb7 a4 g5 Bxe5 Qxe5 Nc4 Qc7 Rd1
10   +0.06   00:00    4851  Qe2 b6 O-O Bb7 f4 Nd7 Nf3 e6 Ne5 Qe7 d6 Qe8
11   +0.03   00:00    6309  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Be3 Qg7 Rd1 Ba6 a4
12   +0.00   00:00    9590  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
13   +0.00   00:00   11627  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
14   +0.00   00:00   40625  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
15   +0.00   00:00   77911  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
16   +0.00   00:00  111716  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
17   +0.00   00:00  118004  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
18   +0.00   00:00  120352  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
19   +0.00   00:00  162603  Qe2 b6 O-O Bb7 f4 Nd7 Nc4 Qd4+ Bf2 Qf6 Bg3
20   -0.13   00:02   1476K  Qe2 a6 O-O b5 Nf3 Nc4 Rc1 Bd7 e5 Qf5 Nd2 Nxd2 Qxd2 c4 Rf3 Qh5 Re3 a5 e6 fxe6 dxe6
21   +0.10   00:08   5026K  O-O c4 Rb1 b5 Bxe5 Qxe5 Rxb5 c3 Nf3 Qxe4 Rc5 Bxh3 gxh3 Rfc8 Rxc8+ Rxc8 Ng5 Qf5 Qg4 Qxg4+ hxg4 Rc4 f3 c2 Rc1 h5 gxh5 gxh5 Ne4 f5 Ng3
22   +0.02   00:08   5085K  O-O c4 Rb1 b5 Bxe5 Qxe5 Rxb5 c3 Nf3 Qxe4 Rc5 Bxh3 gxh3 Rfc8 Rxc8+ Rxc8 Ng5 Qf5 Qg4 Qxg4+ hxg4 Kg7 Rc1 h5 gxh5 gxh5 Ne4 c2
23   +0.00   00:09   5576K  O-O c4 Rb1 b5 Bxe5 Qxe5 Rxb5 c3 Nf3 Qxe4 Rc5 c2 Rxc2 Bb7 Rc7 Bxd5 Re1 Qf4 Rexe7 Bxa2 Rxa7 Be6 Qd4 Rxa7 Rxa7 Qc1+ Kh2 Rc8 Nd2 Qc5 Qxc5 Rxc5 Kg3 Rg5+ Kh2 Rc5
24   -0.09   00:12   7887K  O-O c4 Rb1 b5 Bxe5 Qxe5 Rxb5 c3 Nf3 Qxe4 Rc5 c2 Rxc2 Bb7 Rc7 Bxd5 Re1 Qf4 Rcxe7 Rfd8 Ne5 Be6 Qa1 Qf6 Rc7 Rd2 Nf3 Qxa1 Rxa1 Rxa2 Rxa2 Bxa2
25   -0.02   00:17  11183K  O-O c4 Rb1 b5 Bxe5 Qxe5 Rxb5 c3 Nf3 Qxe4 Rc5 c2 Rxc2 Bb7 Rc7 Bxd5 Re1 Qf4 Rexe7 Rfd8 Ne5 Rac8 Qg4 Qxg4 hxg4 Rxc7 Rxc7 a5 Ra7 Be6 Rxa5 f6 Ra6 Re8 Nf3 Bxg4 Rxf6 Re2 Nd4 Rxa2
26   +0.03   00:43  27900K  Qe2 c4 Bxe5 Qxe5 Nxc4 Qa1+ Qd1 Qxd1+ Kxd1 b6 Ra3 Bb7 f3 f5 Re1 Rfd8 Kc2 e6 dxe6 fxe4 fxe4 Rac8 Rc3 Kg7 e7 Rd7 Nd6 Rxc3+ Kxc3 Rxe7 Nxb7 Rxb7 Rf1 Re7 Kd4 Rd7+ Kc3 Rc7+ Kd3 Rd7+ Ke3
27   +0.08   00:52  33593K  Qe2 b6 O-O e6 Rd1 Bb7 Ra3 Rfe8 Re3 h5 f4 Nd7 e5 Qe7 d6 Qd8 Rc1 Bd5 a4 Kg7 Nf3 Bxf3 Rxf3 Rh8 Rfc3 Rb8 Bf2 Rc8 Rd1
28   +0.05   01:02  39354K  Qe2 b6 O-O e6 Rd1 Bb7 Ra3 Rfe8 Re3 h5 f4 Nd7 e5 Qe7 d6 Qd8 Rc1 Bd5 a4 Bc6 Ra3 Bd5 Rcc3 Kg7 a5 Rh8 Bf2 Bc6 Nf3
29   +0.00   01:16  47999K  Qe2 b6 O-O e6 Rd1 Bb7 Ra3 Rfe8 Re3 h5 f4 Nd7 e5 Qe7 d6 Qd8 Bf2 Qc8 Rc1 Ba6 Qd1 Bb7 Qe2
30   +0.00   01:32  57484K  Qe2 c4 Bxe5 Qxe5 Nxc4 Qa1+ Qd1 Qxa2 O-O b5 Ne5 Bb7 Qd3 Rfc8 Rfb1 a6 Qf3 f6 Qg4 fxe5 Qe6+ Kh8 Qxe5+ Kg8 Qxe7 Rab8 R3b2 Qa4 Rb4 Qc2 Qe6+ Kg7 Qe5+ Kg8 Qe6+
31   +0.00   02:07  79522K  Qe2 c4 Bxe5 Qxe5 Qxc4 e6 O-O exd5 exd5 Rd8 Re3 Qxd5 Re8+ Kg7 Qc3+ Qd4 Qxd4+ Rxd4 Nf3 Rd6 Rc1 Rc6 Rce1 b6 Rd8 Bb7 Rd7 Bc8 Rd8
32   +0.00   03:05 115511K  O-O c4 Rb1 b5 Rxb5 c3 Bxe5 Qxe5 Nf3 Qxe4 Re1 Qc4 Rb3 Rd8 Qc1 Qxd5 Rxc3 Be6 Ng5 Rac8 Nxe6 Rxc3 Qxc3 fxe6 Qc7 Rd7 Qb8+ Kg7 Qb2+ Kg8 Qb8+
33   +0.00   03:53 145034K  Qe2 c4 Bxe5 Qxe5 Qxc4 e6 O-O exd5 exd5 Rd8 Rd3 Bf5 Re3 Qb2 Nf3 b5 Qc5 Rac8 Qxa7 Rxd5 Qb7 Rcd8 a4 R5d7 Qb6 Rd6 Qb7 R6d7
34   +0.00   04:10 154939K  Qe2 c4 Bxe5 Qxe5 Qxc4 e6 O-O exd5 exd5 Rd8 Rd3 Bf5 Re3 Qb2 Nf3 b5 Qc5 Rac8 Qxa7 Rxd5 Qb7 Rcd8 a4 R5d7 Qb6 Rd6 Qb7 R6d7
35   +0.00   05:21 197314K  Qe2 c4 Bxe5 Qxe5 Qxc4 e6 O-O exd5 exd5 Rd8 Rd3 Bf5 Re3 Qb2 Nf3 b5 Qc5 Rac8 Qxa7 Rxd5 Qb7 Rcd8 a4 R5d7 Qb6 Rd6 Qb7 R6d7
36   +0.31   50:13   1879M  f4 Nd7 O-O b5 f5 Qg7 Nf3 a5 d6 exd6 Bxd6 Re8 e5 gxf5 Qd5 a4 Rbb1 Ra6 Rxb5 Qg3 Rb2 Qf4 Re1 Qh6 Qc4 Qe6 Qf4 Kh8 Rf2 h6 Rb1 Kh7 Rd1 f6 exf6 Nxf6 Bxc5 Qc6 Rc1 Re4 Ne5 Rxf4 Nxc6 Rxf2 Bxf2
37   +0.23   56:20   2103M  f4 Nd7 O-O b5 f5 Qg7 Nf3 a5 d6 exd6 Bxd6 Re8 e5 gxf5 Qd5 a4 Qxa8 axb3 axb3 Nf8 Qc6 Bd7 Qxc5 Ne6 Qc2 Nf4 Qd2 Nh5 Nd4 Qg6 e6 Bxe6 Nc6 Kh8 Ne7 Qf6 Re1 Ng7 Nc6 Bd7 Rxe8+ Bxe8 Qd4 Qxd4+ Nxd4 f4 Bxf4 Ne6 Nxe6 fxe6 Be3 Kg7 Kf2 Bg6
38   +0.27 1:12:49   2722M  f4 Nd7 O-O b5 f5 Qg7 Nf3 a5 d6 exd6 Bxd6 Re8 e5 gxf5 Qd5 a4 Qxa8 axb3 axb3 Nf8 Nh4 Bd7 Qd5 Qg5 Bxf8 Rxf8 Qxd7 Qxh4 Qxf5 Qe7 Rc1 Kg7 Rc3 Re8 e6 Qxe6 Rxc5 Qxf5 Rxf5 Rb8 Kf2 Rb6 Rc5 Kf6 g4 Rb8 Ke3 Re8+ Kd4 Rd8+ Ke4
39   +0.33 1:27:07   3255M  f4 Nd7 O-O b5 f5 Qg7 Nf3 a5 d6 exd6 Bxd6 Re8 e5 gxf5 Qd5 a4 Qxa8 axb3 axb3 Nf8 Nh4 Bd7 Qd5 Qg5 Bxf8 Rxf8 Qxd7 Qxh4 Qxf5 Qe7 Rc1 Kg7 Rc3 Re8 e6 Qxe6 Qxe6 fxe6 Rxc5 Rb8 b4 Kg6 Kf2 Rf8+ Kg1 Rf7 Rxb5
40   +0.45 3:04:11   6901M  f4 Nd7 O-O Qg7 e5 Nb6 Ne4 c4 Re3 Bf5 d6 Rfe8 dxe7 Rxe7 Nd6 Qh6 Qf3 Rd7 Bf2 Be6 Rc3 Na4 Rc2 Rad8 Be3 Qg7 Nxc4 Rc8 Rfc1 Rdc7 Na3 Rxc2 Rxc2 Qf8 Qxb7 Nc3 Qa6 Nd5 Rxc8 Bxc8 Qd3 Qb4 Nc2 Qb1+ Kh2 Qxa2 Qb5 Bf5 e6 Bxe6 Qb8+ Kg7 Bd4+ f6
Parent - - By kgburcham (***) [us] Date 2016-05-26 00:54
r1b2rk1/pp2pp1p/5qp1/2pPn3/4P3/1R4BP/P2N1PP1/3QK2R w K -


Engine: Stockfish 060516 64 BMI2 (8192 MB)
by T. Romstad, M. Costalba, J. Kiiski, G.
 
36/49   1:54    0.00   1.Qe2 c4 2.Bxe5 Qxe5 3.Nxc4 Qa1+ (1.806.774.737) 15730
37/49   4:28   +0.06++  1.f4 (4.260.087.470) 15841
37/60   6:02   +0.13++  1.f4 (5.727.213.717) 15786
37/60   8:12   +0.24++  1.f4 (7.769.823.074) 15761

Engine: Komodo 10 64-bit (8192 MB)
by Don Dailey, Larry Kaufman, Mark Lefler
Threads now set to 8

25.03   0:10   +0.07++  1.f4 Nd7 2.O-O (150.398.632) 13789
25.01   0:12    0.00--  1.f4 Nd7 (165.081.991) 13756
25.01   0:13   +0.07++  1.f4 Nd7 2.O-O (184.101.090) 13716
25.01   0:28   +0.04   1.f4 Nd7 2.O-O Qa6 3.Qc2 b5 4.Rfb1 Qa4 5.Qb2 a6 6.Ra3 Qb4 7.Qxb4 cxb4 8.Rxb4 Bb7 9.Bh4 f6 10.Re3 Rab8 11.a4 bxa4 12.Rf3 Rfc8 13.Rxa4 Rc2 14.Nb3 (385.967.103) 13402
26.01   0:35   +0.11++  1.f4 Nd7 2.O-O (477.648.486) 13431
26.01   0:39   +0.11   1.f4 Nd7 2.O-O Qa6 3.f5 b5 4.Qb1 Qa4 5.Qb2 Bb7 6.fxg6 hxg6 7.d6 exd6 8.Bxd6 Rfc8 9.Rbf3 f6 10.Be7 Qd4+ 11.Qxd4 cxd4 12.Rd3 Re8 13.Bxf6 Nxf6 14.Rxf6 (530.180.998) 13443
27.01   0:45   +0.18++  1.f4 Nd7 2.O-O (618.173.581) 13479
27.01   1:07   +0.25++  1.f4 Nd7 2.O-O (922.344.612) 13604
Parent - By user923005 (****) [us] Date 2016-05-26 18:03
Komodo has such an easy time with it, this one might be worth looking into for the stockfish team.
Up Topic The Rybka Lounge / Test Positions / From TCEC, f4 verified

Powered by mwForum 2.27.4 © 1999-2012 Markus Wichitill