How long until your favorite engine finds f4?
Moderators: hgm, Rebel, chrisw
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Dann Corbit
- Posts: 12542
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
How long until your favorite engine finds f4?
[d]r2qkb1r/1b1n1pp1/p3p2p/3pn1P1/Np1NP2P/4BP1B/PPPQ4/2KR3R w kq - acd 22; acn 3934445095; acs 772; bm f4; ce 98; pv f4 Nc4 Qe2 hxg5 hxg5 Qa5 b3 Ndb6 exd5 Nxd5 bxc4 Qxa4 cxd5 Bxd5 Qd3 Qxa2 Nb3 Rc8 Bxe6 fxe6 Rxh8 Qxb3 Qg6+ Ke7 Bd4 Qa3+ Bb2 Qe3+ Kb1 Qf3 Re1 Qxf4 Bxg7 Qf2 Qf6+ Qxf6 gxf6+ Kf7 Kb2 Ra8 Ra1 Bxg7 fxg7 Kxg7 Rxa8 Bxa8 Kb3 e5 Rxa6 Bb7 Ra7;
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yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: How long until your favorite engine finds f4?
what convinced you f4 is bm?
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Dann Corbit
- Posts: 12542
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: How long until your favorite engine finds f4?
The pv.yanquis1972 wrote:what convinced you f4 is bm?
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yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: How long until your favorite engine finds f4?
from what engine? i'm running critter & it has all sorts of crazy variations leading to what look like winning positions for white, none of which involve f4.
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mhalstern
- Posts: 484
- Joined: Wed Nov 18, 2009 1:09 am
Re: How long until your favorite engine finds f4?
Houdini isn't my favorite engine, but it finds f4 in 25 minutes, and the eval keeps going up.
Dan,
Which of your engines found f4?
New game
r2qkb1r/1b1n1pp1/p3p2p/3pn1P1/Np1NP2P/4BP1B/PPPQ4/2KR3R w kq - 0 1
Analysis by Houdini 1.03a x64 POPCNT 4_CPU:
1.Kb1 dxe4 2.fxe4 Bxe4 3.Rhf1 Rc8 4.Bg2 Nc4
= (-0.15) Depth: 6/25 00:00:00 35kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qxh4
= (-0.07) Depth: 6/26 00:00:00 75kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qc7 6.c3 Rg8 7.Nf5
= (-0.07) Depth: 7/28 00:00:00 81kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qc7 6.c3 Rg8 7.Nf5
= (0.00 !) Depth: 8/28 00:00:00 95kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 Rc8 4.Kb1 g6 5.Rhe1 hxg5 6.Bxg5
= (-0.02) Depth: 8/28 00:00:00 107kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 Rc8 4.Kb1 g6 5.Rhe1 hxg5 6.Bxg5
= (0.03 !) Depth: 9/28 00:00:00 125kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Nf5 Qe5 6.Qd2 exf5 7.Qxd5 Qxd5 8.Rxd5 Nxh4 9.Bxf5 Nxf5 10.Rxf5
= (0.12) Depth: 9/28 00:00:00 167kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Nf5 Qe5 6.Qd2 exf5 7.Qxd5 Qxd5 8.Rxd5 Nxh4 9.Bxf5 Nxf5 10.Rxf5
= (0.12) Depth: 10/28 00:00:00 257kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Bd2 Nc5 6.c4 bxc3 7.Nxc3 Bb7 8.Bf5 Nf4 9.Bxf4 Qxf4 10.Be4 Nxe4 11.fxe4
= (0.04) Depth: 11/34 00:00:00 688kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Bd2 Nc5 6.c4 bxc3 7.Nxc3 Bb7 8.Bf5 Nf4 9.Bxf4 Qxf4 10.Be4 Nxe4 11.fxe4
= (0.04) Depth: 12/34 00:00:00 882kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Ng6 6.gxh6 Qxa2 7.hxg7 Qa1+ 8.Kd2 Qc3+ 9.Kc1 Qa1+ 10.Kd2
= (0.00) Depth: 13/38 00:00:00 2378kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.00) Depth: 14/38 00:00:00 4134kN
1.Qg2 Nc4 2.g6 Nxe3 3.gxf7+ Kxf7 4.Bxe6+ Kf6 5.Qh3 Ne5 6.f4 N5c4 7.Rde1 g6 8.Rxe3 Nxe3 9.e5+ Kg7 10.Qxe3 Qa5 11.b3
= (0.06 !) Depth: 14/41 00:00:01 8162kN
1.Qg2 Qa5 2.b3 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Kb1 dxe4 6.fxe4 Rd8 7.Qg3 Ng6 8.Qf3 Ne5 9.Qf4 Ng6 10.Qf3 Ne5
= (0.00) Depth: 14/45 00:00:02 11459kN
1.Qg2 Qa5 2.b3 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Kb1 dxe4 6.fxe4 Rd8 7.Qg3 Ng6 8.Qf3 Ne5 9.Qf4 Ng6 10.Qf3 Ne5
= (0.00) Depth: 15/45 00:00:02 13964kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.06 !) Depth: 15/45 00:00:02 16314kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.18 !) Depth: 15/45 00:00:03 20868kN
1.exd5 Bxd5 2.Kb1 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.Nxc5 Bxc5 6.Bg2 Rxh1 7.Bxh1 Rd8 8.Qh2 Bxf3 9.Qxe5 Bxd1 10.Bc6+ Kf8 11.Nxe6+ fxe6 12.Bxc5+ Kg8 13.Qxe6+ Kh8 14.Qe5
= (0.18) Depth: 15/45 00:00:03 23296kN
1.gxh6 gxh6 2.Qe2 dxe4 3.f4 Nf3 4.Nxe6 fxe6 5.Nb6 Bc6 6.Nxa8 Qxa8 7.Bxe6 Nc5 8.Bc4 Bd7 9.Rhf1 Ne6 10.Kb1
= (0.24 !) Depth: 16/50 00:00:08 51546kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.26) Depth: 16/54 00:00:12 81195kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.26) Depth: 17/54 00:00:13 88622kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.32 !) Depth: 18/54 00:00:17 110mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Bxe4 Rxe2 13.Bxa8 Be7 14.Bb7 a5 15.Ba6 Rf2 16.Rd5 Nf3 17.Bb5+ Kf7 18.Bc4 Kg7
+/= (0.42) Depth: 18/55 00:00:27 180mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Bxe4 Rxe2 13.Bxa8 Be7 14.Bb7 a5 15.Ba6 Rf2 16.Rd5 Nf3 17.Rxa5 Bxh4 18.Bb5+ Ke7 19.Ra7+ Ke6 20.Ra6+ Kf5 21.Bd3+ Kg4 22.Re6 Bg5+ 23.Kb2
+/= (0.39) Depth: 19/55 00:00:34 229mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Qf2 Re2 13.Bxe4 Rxf2 14.Bxa8 Ng6 15.h5 Nf4 16.Bb7 a5 17.Be4 Bg7 18.Kb1 Ke7 19.Nc5
+/= (0.45 !) Depth: 20/66 00:01:38 669mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Kg7 14.Kb1
+/= (0.36) Depth: 20/66 00:03:03 1270mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Ng4 14.Bb7 Bg7 15.Bxa6 Rxh4 16.Bb5 Ne3 17.Ng3 Bd4
+/= (0.37) Depth: 21/66 00:03:43 1558mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Ng4 14.Bf3 Ne3 15.h5 gxh5 16.Rh1 Bg7 17.Rxh5 Rxh5 18.Bxh5
+/= (0.43 !) Depth: 22/70 00:06:20 2720mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 Rc8 9.h5 Nc4 10.d6 Nxd6 11.Bxb7 Nxb7 12.hxg6 fxg6 13.Rhg1 Rd8 14.Rxd8+ Nxd8 15.Rxg6 Kf7 16.Rg4
+/= (0.45) Depth: 22/70 00:07:39 3298mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 0-0-0 9.h5 Ng4 10.hxg6 fxg6 11.Rhg1 Ne3 12.Rd3 Nxg2 13.Rxg2 e5 14.Rxg6 exf4 15.Kb1 Rde8 16.Nb6+ Kc7
+/= (0.38) Depth: 23/70 00:18:34 8147mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Bxd5 6.Bxe6 Rxh1 7.Bxd5 Nxb3+ 8.cxb3 Rxd1+ 9.Kxd1 Qxd5 10.Bf2+ Be7 11.bxc4 Qd6 12.Qe4 Rd8 13.Kc2 g6 14.Kb2 Kf8 15.c5 Qc7 16.c6 Bd6 17.Nf3 Bxf4 18.Qxb4+ Kg7
+/= (0.51 !) Depth: 23/70 00:25:39 11091mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Bxd5 6.Bxe6 Bxh1 7.Qxc4 Qc7 8.Nxc5 Bxc5 9.Bxf7+ Qxf7 10.Qxc5 Qe7 11.Nf5 Qxc5 12.Bxc5 Kf7 13.Bxb4 Bf3 14.Rd6 Rhd8 15.g6+ Kg8 16.Re6 Rd1+ 17.Kb2 Rb8
+/= (0.66 !) Depth: 23/70 00:29:19 12597mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Rxh3 6.Rxh3 Nxa4 7.dxe6 Nc3 8.Qxc4 Bd5 9.exf7+ Kxf7 10.Qf1 Rd8 11.g6+ Kxg6 12.a4 bxa3 13.Bd2 a2 14.Qg1+ Bg2 15.Bxc3 a1Q+ 16.Kd2 Q1xc3+ 17.Rxc3 Bb4 18.Qxg2+ Kf7 19.Qb7+ Kg8 20.Ke2 Bxc3 21.Nf3 Re8+ 22.Kf2 Qc5+ 23.Kg3 Qb5 24.Qd5+ Qxd5 25.Rxd5 Re2 26.Ng5 Kf8 27.Rc5 Rxc2 28.Kf3 Rc1
+/- (1.05 !) Depth: 23/75 00:37:29 15981mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Bxe6 Rxh1 6.Rxh1 Qc7 7.Bxd5 Nxe3 8.Bxb7 Qxb7 9.Qxe3 0-0-0 10.Qh3+ Kb8 11.Nb3 Ba7 12.Re1 Bf2 13.Re2 Bb6 14.Nd2 Qc6 15.Kb1 Qc4 16.Qg2 Qc6
+- (1.49) Depth: 23/82 01:02:40 27040mN
Dan,
Which of your engines found f4?
New game
r2qkb1r/1b1n1pp1/p3p2p/3pn1P1/Np1NP2P/4BP1B/PPPQ4/2KR3R w kq - 0 1
Analysis by Houdini 1.03a x64 POPCNT 4_CPU:
1.Kb1 dxe4 2.fxe4 Bxe4 3.Rhf1 Rc8 4.Bg2 Nc4
= (-0.15) Depth: 6/25 00:00:00 35kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qxh4
= (-0.07) Depth: 6/26 00:00:00 75kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qc7 6.c3 Rg8 7.Nf5
= (-0.07) Depth: 7/28 00:00:00 81kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qc7 6.c3 Rg8 7.Nf5
= (0.00 !) Depth: 8/28 00:00:00 95kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 Rc8 4.Kb1 g6 5.Rhe1 hxg5 6.Bxg5
= (-0.02) Depth: 8/28 00:00:00 107kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 Rc8 4.Kb1 g6 5.Rhe1 hxg5 6.Bxg5
= (0.03 !) Depth: 9/28 00:00:00 125kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Nf5 Qe5 6.Qd2 exf5 7.Qxd5 Qxd5 8.Rxd5 Nxh4 9.Bxf5 Nxf5 10.Rxf5
= (0.12) Depth: 9/28 00:00:00 167kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Nf5 Qe5 6.Qd2 exf5 7.Qxd5 Qxd5 8.Rxd5 Nxh4 9.Bxf5 Nxf5 10.Rxf5
= (0.12) Depth: 10/28 00:00:00 257kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Bd2 Nc5 6.c4 bxc3 7.Nxc3 Bb7 8.Bf5 Nf4 9.Bxf4 Qxf4 10.Be4 Nxe4 11.fxe4
= (0.04) Depth: 11/34 00:00:00 688kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Bd2 Nc5 6.c4 bxc3 7.Nxc3 Bb7 8.Bf5 Nf4 9.Bxf4 Qxf4 10.Be4 Nxe4 11.fxe4
= (0.04) Depth: 12/34 00:00:00 882kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Ng6 6.gxh6 Qxa2 7.hxg7 Qa1+ 8.Kd2 Qc3+ 9.Kc1 Qa1+ 10.Kd2
= (0.00) Depth: 13/38 00:00:00 2378kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.00) Depth: 14/38 00:00:00 4134kN
1.Qg2 Nc4 2.g6 Nxe3 3.gxf7+ Kxf7 4.Bxe6+ Kf6 5.Qh3 Ne5 6.f4 N5c4 7.Rde1 g6 8.Rxe3 Nxe3 9.e5+ Kg7 10.Qxe3 Qa5 11.b3
= (0.06 !) Depth: 14/41 00:00:01 8162kN
1.Qg2 Qa5 2.b3 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Kb1 dxe4 6.fxe4 Rd8 7.Qg3 Ng6 8.Qf3 Ne5 9.Qf4 Ng6 10.Qf3 Ne5
= (0.00) Depth: 14/45 00:00:02 11459kN
1.Qg2 Qa5 2.b3 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Kb1 dxe4 6.fxe4 Rd8 7.Qg3 Ng6 8.Qf3 Ne5 9.Qf4 Ng6 10.Qf3 Ne5
= (0.00) Depth: 15/45 00:00:02 13964kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.06 !) Depth: 15/45 00:00:02 16314kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.18 !) Depth: 15/45 00:00:03 20868kN
1.exd5 Bxd5 2.Kb1 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.Nxc5 Bxc5 6.Bg2 Rxh1 7.Bxh1 Rd8 8.Qh2 Bxf3 9.Qxe5 Bxd1 10.Bc6+ Kf8 11.Nxe6+ fxe6 12.Bxc5+ Kg8 13.Qxe6+ Kh8 14.Qe5
= (0.18) Depth: 15/45 00:00:03 23296kN
1.gxh6 gxh6 2.Qe2 dxe4 3.f4 Nf3 4.Nxe6 fxe6 5.Nb6 Bc6 6.Nxa8 Qxa8 7.Bxe6 Nc5 8.Bc4 Bd7 9.Rhf1 Ne6 10.Kb1
= (0.24 !) Depth: 16/50 00:00:08 51546kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.26) Depth: 16/54 00:00:12 81195kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.26) Depth: 17/54 00:00:13 88622kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.32 !) Depth: 18/54 00:00:17 110mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Bxe4 Rxe2 13.Bxa8 Be7 14.Bb7 a5 15.Ba6 Rf2 16.Rd5 Nf3 17.Bb5+ Kf7 18.Bc4 Kg7
+/= (0.42) Depth: 18/55 00:00:27 180mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Bxe4 Rxe2 13.Bxa8 Be7 14.Bb7 a5 15.Ba6 Rf2 16.Rd5 Nf3 17.Rxa5 Bxh4 18.Bb5+ Ke7 19.Ra7+ Ke6 20.Ra6+ Kf5 21.Bd3+ Kg4 22.Re6 Bg5+ 23.Kb2
+/= (0.39) Depth: 19/55 00:00:34 229mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Qf2 Re2 13.Bxe4 Rxf2 14.Bxa8 Ng6 15.h5 Nf4 16.Bb7 a5 17.Be4 Bg7 18.Kb1 Ke7 19.Nc5
+/= (0.45 !) Depth: 20/66 00:01:38 669mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Kg7 14.Kb1
+/= (0.36) Depth: 20/66 00:03:03 1270mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Ng4 14.Bb7 Bg7 15.Bxa6 Rxh4 16.Bb5 Ne3 17.Ng3 Bd4
+/= (0.37) Depth: 21/66 00:03:43 1558mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Ng4 14.Bf3 Ne3 15.h5 gxh5 16.Rh1 Bg7 17.Rxh5 Rxh5 18.Bxh5
+/= (0.43 !) Depth: 22/70 00:06:20 2720mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 Rc8 9.h5 Nc4 10.d6 Nxd6 11.Bxb7 Nxb7 12.hxg6 fxg6 13.Rhg1 Rd8 14.Rxd8+ Nxd8 15.Rxg6 Kf7 16.Rg4
+/= (0.45) Depth: 22/70 00:07:39 3298mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 0-0-0 9.h5 Ng4 10.hxg6 fxg6 11.Rhg1 Ne3 12.Rd3 Nxg2 13.Rxg2 e5 14.Rxg6 exf4 15.Kb1 Rde8 16.Nb6+ Kc7
+/= (0.38) Depth: 23/70 00:18:34 8147mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Bxd5 6.Bxe6 Rxh1 7.Bxd5 Nxb3+ 8.cxb3 Rxd1+ 9.Kxd1 Qxd5 10.Bf2+ Be7 11.bxc4 Qd6 12.Qe4 Rd8 13.Kc2 g6 14.Kb2 Kf8 15.c5 Qc7 16.c6 Bd6 17.Nf3 Bxf4 18.Qxb4+ Kg7
+/= (0.51 !) Depth: 23/70 00:25:39 11091mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Bxd5 6.Bxe6 Bxh1 7.Qxc4 Qc7 8.Nxc5 Bxc5 9.Bxf7+ Qxf7 10.Qxc5 Qe7 11.Nf5 Qxc5 12.Bxc5 Kf7 13.Bxb4 Bf3 14.Rd6 Rhd8 15.g6+ Kg8 16.Re6 Rd1+ 17.Kb2 Rb8
+/= (0.66 !) Depth: 23/70 00:29:19 12597mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Rxh3 6.Rxh3 Nxa4 7.dxe6 Nc3 8.Qxc4 Bd5 9.exf7+ Kxf7 10.Qf1 Rd8 11.g6+ Kxg6 12.a4 bxa3 13.Bd2 a2 14.Qg1+ Bg2 15.Bxc3 a1Q+ 16.Kd2 Q1xc3+ 17.Rxc3 Bb4 18.Qxg2+ Kf7 19.Qb7+ Kg8 20.Ke2 Bxc3 21.Nf3 Re8+ 22.Kf2 Qc5+ 23.Kg3 Qb5 24.Qd5+ Qxd5 25.Rxd5 Re2 26.Ng5 Kf8 27.Rc5 Rxc2 28.Kf3 Rc1
+/- (1.05 !) Depth: 23/75 00:37:29 15981mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Bxe6 Rxh1 6.Rxh1 Qc7 7.Bxd5 Nxe3 8.Bxb7 Qxb7 9.Qxe3 0-0-0 10.Qh3+ Kb8 11.Nb3 Ba7 12.Re1 Bf2 13.Re2 Bb6 14.Nd2 Qc6 15.Kb1 Qc4 16.Qg2 Qc6
+- (1.49) Depth: 23/82 01:02:40 27040mN
-
Dann Corbit
- Posts: 12542
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: How long until your favorite engine finds f4?
A modified version of IvanHoe.mhalstern wrote:Houdini isn't my favorite engine, but it finds f4 in 25 minutes, and the eval keeps going up.
Dan,
Which of your engines found f4?
New game
r2qkb1r/1b1n1pp1/p3p2p/3pn1P1/Np1NP2P/4BP1B/PPPQ4/2KR3R w kq - 0 1
Analysis by Houdini 1.03a x64 POPCNT 4_CPU:
1.Kb1 dxe4 2.fxe4 Bxe4 3.Rhf1 Rc8 4.Bg2 Nc4
= (-0.15) Depth: 6/25 00:00:00 35kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qxh4
= (-0.07) Depth: 6/26 00:00:00 75kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qc7 6.c3 Rg8 7.Nf5
= (-0.07) Depth: 7/28 00:00:00 81kN
1.exd5 Bxd5 2.gxh6 gxh6 3.Qe2 Nc4 4.Kb1 Nxe3 5.Qxe3 Qc7 6.c3 Rg8 7.Nf5
= (0.00 !) Depth: 8/28 00:00:00 95kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 Rc8 4.Kb1 g6 5.Rhe1 hxg5 6.Bxg5
= (-0.02) Depth: 8/28 00:00:00 107kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 Rc8 4.Kb1 g6 5.Rhe1 hxg5 6.Bxg5
= (0.03 !) Depth: 9/28 00:00:00 125kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Nf5 Qe5 6.Qd2 exf5 7.Qxd5 Qxd5 8.Rxd5 Nxh4 9.Bxf5 Nxf5 10.Rxf5
= (0.12) Depth: 9/28 00:00:00 167kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Nf5 Qe5 6.Qd2 exf5 7.Qxd5 Qxd5 8.Rxd5 Nxh4 9.Bxf5 Nxf5 10.Rxf5
= (0.12) Depth: 10/28 00:00:00 257kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Bd2 Nc5 6.c4 bxc3 7.Nxc3 Bb7 8.Bf5 Nf4 9.Bxf4 Qxf4 10.Be4 Nxe4 11.fxe4
= (0.04) Depth: 11/34 00:00:00 688kN
1.exd5 Bxd5 2.Qe2 Qc7 3.b3 h5 4.Kb1 Ng6 5.Bd2 Nc5 6.c4 bxc3 7.Nxc3 Bb7 8.Bf5 Nf4 9.Bxf4 Qxf4 10.Be4 Nxe4 11.fxe4
= (0.04) Depth: 12/34 00:00:00 882kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Ng6 6.gxh6 Qxa2 7.hxg7 Qa1+ 8.Kd2 Qc3+ 9.Kc1 Qa1+ 10.Kd2
= (0.00) Depth: 13/38 00:00:00 2378kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.00) Depth: 14/38 00:00:00 4134kN
1.Qg2 Nc4 2.g6 Nxe3 3.gxf7+ Kxf7 4.Bxe6+ Kf6 5.Qh3 Ne5 6.f4 N5c4 7.Rde1 g6 8.Rxe3 Nxe3 9.e5+ Kg7 10.Qxe3 Qa5 11.b3
= (0.06 !) Depth: 14/41 00:00:01 8162kN
1.Qg2 Qa5 2.b3 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Kb1 dxe4 6.fxe4 Rd8 7.Qg3 Ng6 8.Qf3 Ne5 9.Qf4 Ng6 10.Qf3 Ne5
= (0.00) Depth: 14/45 00:00:02 11459kN
1.Qg2 Qa5 2.b3 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Kb1 dxe4 6.fxe4 Rd8 7.Qg3 Ng6 8.Qf3 Ne5 9.Qf4 Ng6 10.Qf3 Ne5
= (0.00) Depth: 15/45 00:00:02 13964kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.06 !) Depth: 15/45 00:00:02 16314kN
1.exd5 Bxd5 2.Qe2 Qa5 3.b3 Nc5 4.Nxc5 Bxc5 5.Bg1 Qc7 6.Bh2 Bxd4 7.Rxd4 Qc3 8.Qxe5 Qa1+ 9.Kd2 Qc3+ 10.Kc1 Qa1+
= (0.18 !) Depth: 15/45 00:00:03 20868kN
1.exd5 Bxd5 2.Kb1 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.Nxc5 Bxc5 6.Bg2 Rxh1 7.Bxh1 Rd8 8.Qh2 Bxf3 9.Qxe5 Bxd1 10.Bc6+ Kf8 11.Nxe6+ fxe6 12.Bxc5+ Kg8 13.Qxe6+ Kh8 14.Qe5
= (0.18) Depth: 15/45 00:00:03 23296kN
1.gxh6 gxh6 2.Qe2 dxe4 3.f4 Nf3 4.Nxe6 fxe6 5.Nb6 Bc6 6.Nxa8 Qxa8 7.Bxe6 Nc5 8.Bc4 Bd7 9.Rhf1 Ne6 10.Kb1
= (0.24 !) Depth: 16/50 00:00:08 51546kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.26) Depth: 16/54 00:00:12 81195kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.26) Depth: 17/54 00:00:13 88622kN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rc8 5.Kb1 Rg8 6.Rhe1 Rg3 7.Bg2 Rg8 8.Rg1 Qc7 9.h5 a5 10.f4 Bxg2 11.Rxg2 Rxg2 12.Qxg2
+/= (0.32 !) Depth: 18/54 00:00:17 110mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Bxe4 Rxe2 13.Bxa8 Be7 14.Bb7 a5 15.Ba6 Rf2 16.Rd5 Nf3 17.Bb5+ Kf7 18.Bc4 Kg7
+/= (0.42) Depth: 18/55 00:00:27 180mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Bxe4 Rxe2 13.Bxa8 Be7 14.Bb7 a5 15.Ba6 Rf2 16.Rd5 Nf3 17.Rxa5 Bxh4 18.Bb5+ Ke7 19.Ra7+ Ke6 20.Ra6+ Kf5 21.Bd3+ Kg4 22.Re6 Bg5+ 23.Kb2
+/= (0.39) Depth: 19/55 00:00:34 229mN
1.gxh6 gxh6 2.Qe2 Qa5 3.exd5 Bxd5 4.b3 Rg8 5.f4 Bxh1 6.Rxh1 Qd5 7.Rd1 Qe4 8.fxe5 Rg3 9.Nxe6 fxe6 10.Bxe6 Nxe5 11.Bd5 Rxe3 12.Qf2 Re2 13.Bxe4 Rxf2 14.Bxa8 Ng6 15.h5 Nf4 16.Bb7 a5 17.Be4 Bg7 18.Kb1 Ke7 19.Nc5
+/= (0.45 !) Depth: 20/66 00:01:38 669mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Kg7 14.Kb1
+/= (0.36) Depth: 20/66 00:03:03 1270mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Ng4 14.Bb7 Bg7 15.Bxa6 Rxh4 16.Bb5 Ne3 17.Ng3 Bd4
+/= (0.37) Depth: 21/66 00:03:43 1558mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.exd5 Qf6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Rhe1 Bxd5 9.Nb6 Rd8 10.Nxd5 Rxd5 11.Rxd5 exd5 12.Bg2 Kf8 13.Bxd5 Ng4 14.Bf3 Ne3 15.h5 gxh5 16.Rh1 Bg7 17.Rxh5 Rxh5 18.Bxh5
+/= (0.43 !) Depth: 22/70 00:06:20 2720mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 Rc8 9.h5 Nc4 10.d6 Nxd6 11.Bxb7 Nxb7 12.hxg6 fxg6 13.Rhg1 Rd8 14.Rxd8+ Nxd8 15.Rxg6 Kf7 16.Rg4
+/= (0.45) Depth: 22/70 00:07:39 3298mN
1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 0-0-0 9.h5 Ng4 10.hxg6 fxg6 11.Rhg1 Ne3 12.Rd3 Nxg2 13.Rxg2 e5 14.Rxg6 exf4 15.Kb1 Rde8 16.Nb6+ Kc7
+/= (0.38) Depth: 23/70 00:18:34 8147mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Bxd5 6.Bxe6 Rxh1 7.Bxd5 Nxb3+ 8.cxb3 Rxd1+ 9.Kxd1 Qxd5 10.Bf2+ Be7 11.bxc4 Qd6 12.Qe4 Rd8 13.Kc2 g6 14.Kb2 Kf8 15.c5 Qc7 16.c6 Bd6 17.Nf3 Bxf4 18.Qxb4+ Kg7
+/= (0.51 !) Depth: 23/70 00:25:39 11091mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Bxd5 6.Bxe6 Bxh1 7.Qxc4 Qc7 8.Nxc5 Bxc5 9.Bxf7+ Qxf7 10.Qxc5 Qe7 11.Nf5 Qxc5 12.Bxc5 Kf7 13.Bxb4 Bf3 14.Rd6 Rhd8 15.g6+ Kg8 16.Re6 Rd1+ 17.Kb2 Rb8
+/= (0.66 !) Depth: 23/70 00:29:19 12597mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Qa5 4.b3 Nc5 5.exd5 Rxh3 6.Rxh3 Nxa4 7.dxe6 Nc3 8.Qxc4 Bd5 9.exf7+ Kxf7 10.Qf1 Rd8 11.g6+ Kxg6 12.a4 bxa3 13.Bd2 a2 14.Qg1+ Bg2 15.Bxc3 a1Q+ 16.Kd2 Q1xc3+ 17.Rxc3 Bb4 18.Qxg2+ Kf7 19.Qb7+ Kg8 20.Ke2 Bxc3 21.Nf3 Re8+ 22.Kf2 Qc5+ 23.Kg3 Qb5 24.Qd5+ Qxd5 25.Rxd5 Re2 26.Ng5 Kf8 27.Rc5 Rxc2 28.Kf3 Rc1
+/- (1.05 !) Depth: 23/75 00:37:29 15981mN
1.f4 Nc4 2.Qe2 hxg5 3.hxg5 Nc5 4.Nxc5 Bxc5 5.Bxe6 Rxh1 6.Rxh1 Qc7 7.Bxd5 Nxe3 8.Bxb7 Qxb7 9.Qxe3 0-0-0 10.Qh3+ Kb8 11.Nb3 Ba7 12.Re1 Bf2 13.Re2 Bb6 14.Nd2 Qc6 15.Kb1 Qc4 16.Qg2 Qc6
+- (1.49) Depth: 23/82 01:02:40 27040mN
Code: Select all
14)
Avoid move:
Best move (IvanHoe999949j Release): f3-f4
Not found in: 15:00
2 00:00 232 0 +0.11 Kc1b1 d5xe4 g5xh6
2 00:00 1.142 0 +0.11 Kc1b1 d5xe4 g5xh6
3 00:00 2.247 0 -0.03 Kc1b1 Qd8a5 b2b3 d5xe4
3 00:00 3.372 0 +0.29 g5xh6 g7xh6 e4xd5 Bb7xd5 Kc1b1 Qd8xh4
3 00:00 3.406 0 +0.29 g5xh6 g7xh6 e4xd5 Bb7xd5 Kc1b1 Qd8xh4
4 00:00 4.512 0 0.00 g5xh6 g7xh6 Kc1b1 Ne5c4 Qd2d3 Nc4xe3 Qd3xe3 Qd8xh4
4 00:00 5.479 0 0.00 g5xh6 g7xh6 Kc1b1 Ne5c4 Qd2d3 Nc4xe3 Qd3xe3 Qd8xh4
5 00:00 9.636 0 -0.11 g5xh6 Ne5c4 h6xg7 Bf8xg7 Qd2g2 Bg7e5 Be3g5
5 00:00 11.038 0 -0.11 g5xh6 Ne5c4 h6xg7 Bf8xg7 Qd2g2 Bg7e5 Be3g5
6 00:00 14.886 992.000 -0.05 g5xh6 g7xh6 Kc1b1 d5xe4 f3xe4 Bb7xe4 Bh3g2 Ne5c4
6 00:00 40.863 1.318.000 -0.05 g5xh6 g7xh6 Kc1b1 d5xe4 f3xe4 Bb7xe4 Bh3g2 Ne5c4
7 00:00 44.105 1.422.000 -0.08 g5xh6 g7xh6 e4xd5 Bb7xd5 Kc1b1 Ne5xf3 Nd4xf3 Bd5xf3 Bh3g2 Bf3xd1 Bg2xa8
7 00:00 48.933 1.578.000 -0.08 g5xh6 g7xh6 e4xd5 Bb7xd5 Kc1b1 Ne5xf3 Nd4xf3 Bd5xf3 Bh3g2 Bf3xd1 Bg2xa8
8+ 00:00 54.853 1.192.000 0.00 g5xh6 g7xh6 e4xd5 Bb7xd5 Kc1b1 Ne5xf3 Nd4xf3 Bd5xf3 Bh3g2 Bf3xd1 Bg2xa8
8 00:00 58.219 1.265.000 0.00 g5xh6 g7xh6 e4xd5 Bb7xd5 Qd2f2 Ne5c4 Kc1b1 Nc4xe3 Qf2xe3 Qd8c7 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe3xe6+ Bf8e7 Qe6g6+ Ke8f8
8 00:00 68.320 1.485.000 0.00 g5xh6 g7xh6 e4xd5 Bb7xd5 Qd2f2 Ne5c4 Kc1b1 Nc4xe3 Qf2xe3 Qd8c7 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe3xe6+ Bf8e7 Qe6g6+ Ke8f8
9 00:00 95.749 1.544.000 0.00 g5xh6 g7xh6 e4xd5 Bb7xd5 Qd2f2 Ne5c4 Kc1b1 Nc4xe3 Qf2xe3 Qd8c7 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe3xe6+ Bf8e7 Qe6g6+ Ke8f8
9 00:00 126.650 1.623.000 0.00 g5xh6 g7xh6 e4xd5 Bb7xd5 Qd2f2 Ne5c4 Kc1b1 Nc4xe3 Qf2xe3 Qd8c7 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe3xe6+ Bf8e7 Qe6g6+ Ke8f8
10 00:00 249.284 2.010.000 +0.07 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6xg5 h4xg5 Nd7c5 Na4xc5 Bf8xc5 Kc1b1 Ke8f8 Bh3g2 Rh8xh1 Rd1xh1
10 00:00 283.856 2.027.000 +0.07 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6xg5 h4xg5 Nd7c5 Na4xc5 Bf8xc5 Kc1b1 Ke8f8 Bh3g2 Rh8xh1 Rd1xh1
11+ 00:00 416.775 2.228.000 +0.15 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6xg5 h4xg5 Nd7c5 Na4xc5 Bf8xc5 Kc1b1 Ke8f8 Bh3g2 Rh8xh1 Rd1xh1
11 00:00 461.525 2.284.000 +0.05 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Rh1e1 Ng6xh4 Be3f2 Nh4g6 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe2xe6+ Ng6e7
11 00:00 554.281 2.368.000 +0.05 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Rh1e1 Ng6xh4 Be3f2 Nh4g6 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe2xe6+ Ng6e7
12+ 00:00 744.741 2.659.000 +0.13 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Rh1e1 Ng6xh4 Be3f2 Nh4g6 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe2xe6+ Ng6e7
12 00:00 842.452 2.700.000 +0.05 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Rh1e1 Ng6xh4 Be3f2 Nh4g6 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe2xe6+ Ng6e7
12 00:00 1.101.181 2.718.000 +0.05 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Rh1e1 Ng6xh4 Be3f2 Nh4g6 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe2xe6+ Ng6e7
13+ 00:00 1.445.273 2.992.000 +0.13 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Rh1e1 Qc7g3 Bh3g2 Ng6xh4 Bg2h1 Ra8d8 f3f4 Nh4g2 Nd4f5
13 00:00 1.576.689 3.067.000 +0.12 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Be3c1 Nd7c5 Na4xc5 Bf8xc5 Bh3f5 Ng6e7 Bf5e4 OO Rh1e1 Rf8d8
13 00:00 1.868.279 2.994.000 +0.12 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Be3c1 Nd7c5 Na4xc5 Bf8xc5 Bh3f5 Ng6e7 Bf5e4 OO Rh1e1 Rf8d8
14- 00:01 5.557.589 3.673.000 +0.04 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6h5 Kc1b1 Ne5g6 Be3c1 Nd7c5 Na4xc5 Bf8xc5 Bh3f5 Ng6e7 Bf5e4 OO Rh1e1 Rf8d8
14 00:02 6.278.601 3.728.000 0.00 e4xd5 Bb7xd5 Qd2e2 Qd8a5 b2b3 Nd7c5 Na4xc5 Bf8xc5 g5xh6 Qa5xa2 h6xg7 Qa2a1+ Kc1d2 Qa1c3+ Kd2c1 Qc3a1+
14 00:02 6.781.364 3.748.000 0.00 e4xd5 Bb7xd5 Qd2e2 Qd8a5 b2b3 Nd7c5 Na4xc5 Bf8xc5 g5xh6 Qa5xa2 h6xg7 Qa2a1+ Kc1d2 Qa1c3+ Kd2c1 Qc3a1+
15+ 00:02 8.003.359 3.858.000 +0.08 e4xd5 Bb7xd5 Qd2e2 Qd8a5 b2b3 Nd7c5 Na4xc5 Bf8xc5 g5xh6 Qa5xa2 h6xg7 Qa2a1+ Kc1d2 Qa1c3+ Kd2c1 Qc3a1+
15 00:02 9.016.403 3.986.000 0.00 e4xd5 Bb7xd5 Qd2e2 Qd8a5 b2b3 Nd7c5 Na4xc5 Bf8xc5 Be3g1 Qa5c7 Bg1h2 Bc5xd4 Rd1xd4 Qc7c3 Qe2xe5 Qc3a1+ Kc1d2 Qa1c3+ Kd2c1
15 00:04 20.330.226 4.344.000 0.00 e4xd5 Bb7xd5 Qd2e2 Qd8a5 b2b3 Nd7c5 Na4xc5 Bf8xc5 Be3g1 Qa5c7 Bg1h2 Bc5xd4 Rd1xd4 Qc7c3 Qe2xe5 Qc3a1+ Kc1d2 Qa1c3+ Kd2c1
16+ 00:05 22.597.188 4.416.000 +0.08 e4xd5 Bb7xd5 Qd2e2 Qd8a5 b2b3 Nd7c5 Na4xc5 Bf8xc5 Be3g1 Qa5c7 Bg1h2 Bc5xd4 Rd1xd4 Qc7c3 Qe2xe5 Qc3a1+ Kc1d2 Qa1c3+ Kd2c1
16 00:06 28.066.103 4.589.000 +0.11 e4xd5 Bb7xd5 Qd2e2 Qd8c7 b2b3 h6xg5 h4xg5 Nd7c5 Na4xc5 Bf8xc5 Bh3g2 Rh8xh1 Rd1xh1 Bc5xd4 Be3xd4 Ne5xf3 Bg2xf3 Qc7f4+ Qe2d2 Qf4xd2+ Kc1xd2 Bd5xf3 Rh1h7 Ra8d8 Rh7h8+ Ke8d7 Rh8xd8+ Kd7xd8 Bd4xg7 Kd8d7 Bg7e5 Bf3e4
16+ 00:07 32.267.899 4.658.000 +0.16 g5xh6 g7xh6 e4xd5 Bb7xd5 Qd2f2 Ne5c4 Kc1b1 Nc4xe3 Qf2xe3 Qd8c7 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe3xe6+ Bf8e7 Qe6g6+ Ke8f8
16+ 00:08 36.456.775 4.645.000 +0.28 g5xh6 g7xh6 e4xd5 Bb7xd5 Qd2f2 Ne5c4 Kc1b1 Nc4xe3 Qf2xe3 Qd8c7 Nd4xe6 Bd5xe6 Bh3xe6 f7xe6 Qe3xe6+ Bf8e7 Qe6g6+ Ke8f8
16 00:10 45.921.821 4.635.000 +0.32 g5xh6 g7xh6 Qd2e2 Qd8e7 Kc1b1 d5xe4 f3xe4 Rh8g8 Bh3g2 Ne5c4 Be3c1 Ra8d8 b2b3 Nc4a3+ Kb1a1 Bf8g7 Bc1f4 Bg7e5
16 00:10 47.489.172 4.612.000 +0.32 g5xh6 g7xh6 Qd2e2 Qd8e7 Kc1b1 d5xe4 f3xe4 Rh8g8 Bh3g2 Ne5c4 Be3c1 Ra8d8 b2b3 Nc4a3+ Kb1a1 Bf8g7 Bc1f4 Bg7e5
17+ 00:12 58.163.081 4.631.000 +0.40 g5xh6 g7xh6 Qd2e2 Qd8e7 Kc1b1 d5xe4 f3xe4 Rh8g8 Bh3g2 Ne5c4 Be3c1 Ra8d8 b2b3 Nc4a3+ Kb1a1 Bf8g7 Bc1f4 Bg7e5 Bf4xh6 Nd7c5
17 00:13 62.801.732 4.659.000 +0.40 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8d8 Be3f4 Ne5g6 Bf4g3 h6h5 Rh1g1 Nd7c5 Na4xc5 Bf8xc5 Bg3f4 Ke8f8 Bf4h6+ Kf8e8
17 00:14 67.298.372 4.653.000 +0.40 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8d8 Be3f4 Ne5g6 Bf4g3 h6h5 Rh1g1 Nd7c5 Na4xc5 Bf8xc5 Bg3f4 Ke8f8 Bf4h6+ Kf8e8
18 00:24 116.286.001 4.888.000 +0.46 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8c8 Be3c1 h6h5 Rh1e1 Bf8e7 f3f4 Ne5g4 f4f5 e6e5 Nd4f3 Bd5c6 Qe2c4 Ke8f8
18 00:25 123.886.939 4.842.000 +0.46 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8c8 Be3c1 h6h5 Rh1e1 Bf8e7 f3f4 Ne5g4 f4f5 e6e5 Nd4f3 Bd5c6 Qe2c4 Ke8f8
19 00:37 183.605.357 4.945.000 +0.46 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ne5c6 Rh1e1 Bf8e7 Be3xh6 Nc6xd4 Rd1xd4 Be7f6 Rd4d2 Bf6xh4 Re1d1 OOO Bh6f4 Bh4g5 Bf4xg5 Rg8xg5 Qe2e3 Rg5g3
19 00:45 221.825.613 4.918.000 +0.46 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ne5c6 Rh1e1 Bf8e7 Be3xh6 Nc6xd4 Rd1xd4 Be7f6 Rd4d2 Bf6xh4 Re1d1 OOO Bh6f4 Bh4g5 Bf4xg5 Rg8xg5 Qe2e3 Rg5g3
20+ 01:10 353.426.094 5.015.000 +0.54 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ne5c6 Rh1e1 Bf8e7 Be3xh6 Nc6xd4 Rd1xd4 Be7f6 Rd4d2 Bf6xh4 Re1d1 OOO Bh6f4 Bh4g5 Bf4xg5 Rg8xg5 Qe2e3 Rg5g3
20 01:15 379.180.178 5.015.000 +0.53 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8c8 Be3f4 Ne5c4 Bf4c1 Nc4e5 h4h5 Qa5d8 Bh3g2 a6a5 Rh1g1 Qd8c7 Nd4f5 Qc7b7 Nf5xh6 Bf8xh6 Bc1xh6 Ne5xf3
20 01:25 427.428.430 5.002.000 +0.53 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8c8 Be3f4 Ne5c4 Bf4c1 Nc4e5 h4h5 Qa5d8 Bh3g2 a6a5 Rh1g1 Qd8c7 Nd4f5 Qc7b7 Nf5xh6 Bf8xh6 Bc1xh6 Ne5xf3
21 01:58 598.674.704 5.069.000 +0.53 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8c8 Be3f4 Ne5g6 Bf4g3 Nd7c5 Na4b2 Ng6e7 Rh1g1 Bf8g7 Bg3d6 Nc5b7 Bd6h2 Qa5a3 Bh2e5 Bg7xe5 Rg1xg8+ Ne7xg8 Qe2xe5
21 02:26 742.310.808 5.090.000 +0.53 g5xh6 g7xh6 Qd2e2 Qd8a5 e4xd5 Bb7xd5 b2b3 Rh8g8 Kc1b1 Ra8c8 Be3f4 Ne5g6 Bf4g3 Nd7c5 Na4b2 Ng6e7 Rh1g1 Bf8g7 Bg3d6 Nc5b7 Bd6h2 Qa5a3 Bh2e5 Bg7xe5 Rg1xg8+ Ne7xg8 Qe2xe5
22+ 06:43 2.048.889.375 5.076.000 +0.61 f3f4
22+ 08:14 2.500.671,021 5.062.000 +0.69 f3f4
22+ 12:36 3.855.291,231 5.096.000 +0.99 f3f4
22 12:42 3.886.101,501 5.098.000 +0.98 f3f4 Ne5c4 Qd2e2 h6xg5 h4xg5 Qd8a5 b2b3 Nd7b6 e4xd5 Nb6xd5 b3xc4 Qa5xa4 c4xd5 Bb7xd5 Qe2d3 Qa4xa2 Nd4b3 Ra8c8 Bh3xe6 f7xe6 Rh1xh8 Qa2xb3 Qd3g6+ Ke8e7 Be3d4 Qb3a3+ Bd4b2 Qa3e3+ Kc1b1 Qe3f3 Rd1e1 Qf3xf4 Bb2xg7 Qf4f2 Qg6f6+ Qf2xf6 g5xf6+ Ke7f7 Kb1b2 Rc8a8 Re1a1 Bf8xg7 f6xg7 Kf7xg7 Rh8xa8 Bd5xa8 Kb2b3 e6e5 Ra1xa6 Ba8b7 Ra6a7
22 12:52 3.934.445,095 5.096.000 +0.98 f3f4 Ne5c4 Qd2e2 h6xg5 h4xg5 Qd8a5 b2b3 Nd7b6 e4xd5 Nb6xd5 b3xc4 Qa5xa4 c4xd5 Bb7xd5 Qe2d3 Qa4xa2 Nd4b3 Ra8c8 Bh3xe6 f7xe6 Rh1xh8 Qa2xb3 Qd3g6+ Ke8e7 Be3d4 Qb3a3+ Bd4b2 Qa3e3+ Kc1b1 Qe3f3 Rd1e1 Qf3xf4 Bb2xg7 Qf4f2 Qg6f6+ Qf2xf6 g5xf6+ Ke7f7 Kb1b2 Rc8a8 Re1a1 Bf8xg7 f6xg7 Kf7xg7 Rh8xa8 Bd5xa8 Kb2b3 e6e5 Ra1xa6 Ba8b7 Ra6a7
12/13/2010 6:49:31 PM, Time for this analysis: 00:15:00, Rated time: 3:30:00-
Dann Corbit
- Posts: 12542
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: How long until your favorite engine finds f4?
You see another predicted move with an evaluation of + one full pawn or better for white?yanquis1972 wrote:from what engine? i'm running critter & it has all sorts of crazy variations leading to what look like winning positions for white, none of which involve f4.
I am very curious what it is.
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yanquis1972
- Posts: 1766
- Joined: Wed Jun 03, 2009 12:14 am
Re: How long until your favorite engine finds f4?
actually, several (well..close to a full pawn, sometimes = or + that); on a previous run g6!? was the main move recommended. BUT i will have to eat my words --Dann Corbit wrote:You see another predicted move with an evaluation of + one full pawn or better for white?yanquis1972 wrote:from what engine? i'm running critter & it has all sorts of crazy variations leading to what look like winning positions for white, none of which involve f4.
I am very curious what it is.
[+1.51] d=22 1.f4 (0:14:11) 7062289kN
[+1.34] d=22 1.f4 (0:12:16) 6103235kN
[+1.22] d=22 1.f4 (0:10:46) 5342767kN
[+1.10] d=21 1.exd5 Bxd5 2.Rhe1 Qc7 3.Bf4 hxg5 4.Bxg5 Nf6 5.Qe2 Bd6 6.Nf5 exf5 7.Bxf6 gxf6 8.Rxd5 Rxh4 9.Bxf5 Rd8 10.Kb1 Qc6 11.Qd1 Qc7 12.Be4 Be7 13.Rg1 Rh8 14.f4 Ng6 15.Bxg6 fxg6 16.Rxg6 Qxf4 17.Rxd8 Bxd8 (0:07:21) 3628571kN
[+1.06] d=21 1.exd5 Bxd5 2.Rhe1 Qc7 3.Bf4 hxg5 4.Bxg5 Nf6 5.Qe2 Bd6 6.Nf5 exf5 7.Bxf6 gxf6 8.Rxd5 Rxh4 9.Bxf5 Kf8 10.Kb1 Qc6 11.Be4 Rd8 12.Ra5 Qc7 13.Rxa6 Qc4 14.Qxc4 Nxc4 15.Ra7 Rh5 16.Rd1 Rh2 17.Rg1 Bf4 (0:06:54) 3409053kN
[+0.94] d=20 1.exd5 Bxd5 2.Rhe1 Qc7 3.Bf4 hxg5 4.Bxg5 Nf6 5.Qe2 Bd6 6.Nf5 exf5 7.Bxf6 gxf6 8.Rxd5 Rxh4 9.Bxf5 Kf8 10.Kb1 Qc6 11.Be4 Rd8 12.Ra5 Qc7 13.Rxa6 Qc4 14.Qxc4 Nxc4 15.Ra7 (0:06:24) 3162118kN
[+1.08] d=20 1.exd5 Bxd5 2.gxh6 gxh6 3.Kb1 Nc4 4.Qe2 Qa5 5.Nb3 Qxa4 6.Rxd5 exd5 7.Bd4 Nde5 8.Bxe5 (0:04:57) 2438240kN
[+0.90] d=20 1.exd5 Bxd5 2.gxh6 gxh6 3.Kb1 Nc4 4.Qe2 Qa5 5.Nb3 Qxa4 6.Rxd5 exd5 7.Bd4 Nde5 8.Bxe5 (0:04:11) 2067680kN
[+0.78] d=20 1.exd5 Bxd5 2.gxh6 gxh6 3.Kb1 Nc4 4.Qe2 Qa5 5.Nb3 Qxa4 6.Rxd5 exd5 7.Bd4 Nde5 8.Bxe5 (0:03:38) 1792861kN
[+0.67] d=19 1.Nxe6 fxe6 2.Bxe6 Bc6 3.gxh6 Qf6 4.Bxd5 Rc8 5.hxg7 Bxg7 6.Qxb4 Bxd5 7.exd5 Rc4 8.Qb3 Qxf3 9.Rhg1 O–O 10.Bh6 Rf7 11.Nc3 Rxh4 12.Bxg7 Rxg7 13.Kb1 Rxg1 14.Rxg1 Rg4 15.Rxg4 Nxg4 16.d6 Kg7 17.a3 Ne3 18.Ka2 Qf5 (0:01:27) 707970kN
[+0.71] d=19 1.Nxe6 fxe6 2.Bxe6 Nxf3 (0:01:06) 539524kN
[+0.59] d=19 1.Nxe6 fxe6 2.Bxe6 Nxf3 (0:01:00) 487045kN
[+0.47] d=19 1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 Rc8 9.h5 Nc4 10.d6 Nxd6 11.Bxb7 Nxb7 12.hxg6 fxg6 13.Kb1 Bg7 14.Rhg1 Rh6 15.Nd4 Kf7 16.Nb6 Rc7 17.Nf3 Rh8 18.Ng5 (0:00:40) 319855kN
[+0.47] d=18 1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 Rc8 9.h5 Nc4 10.d6 Nxd6 11.Bxb7 Nxb7 12.hxg6 fxg6 13.Kb1 Bg7 14.Rhg1 Rh6 15.Nd4 Kf7 16.Nb6 Rc7 17.Nf3 Rh8 18.Ng5 Ke7 (0:00:27) 208213kN
[+0.47] d=17 1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 Qf6 4.exd5 g6 5.f4 Bxh6 6.Ne2 Qe5 7.Qxe5 Nxe5 8.Bg2 Rc8 9.h5 Nc4 10.d6 Nxd6 11.Bxb7 Nxb7 12.hxg6 fxg6 13.Kb1 Bg7 14.Rhg1 Rh6 15.Nd4 Kf7 16.Nb6 Rc7 17.Nf3 Rh8 18.Ng5 Ke7 (0:00:26) 202069kN
[+0.44] d=17 1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.Bxe6 fxe6 5.Nxe6 Qf6 6.Nxf8 Kxf8 7.exd5 Re8 8.Qa7 Bc8 9.Nc5 Nxc5 10.Qxc5 Kg8 11.h5 Qf4 12.Kb1 Qxh6 13.Qxb4 Re2 14.Rdg1 (0:00:23) 179165kN
[+0.62] d=17 1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.Bxe6 fxe6 5.Nxe6 Qf6 6.Nxf8 Kxf8 7.exd5 Re8 8.Qa7 Bc8 9.Nc5 Nxc5 10.Qxc5 Kg8 11.h5 Qf4 12.Kb1 Qxh6 13.Qxb4 Re2 14.Rdg1 (0:00:17) 135159kN
[+0.73] d=17 1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.Bxe6 fxe6 5.Nxe6 Qf6 6.Nxf8 Kxf8 7.exd5 Re8 8.Qa7 Bc8 9.Nc5 Nxc5 10.Qxc5 Kg8 11.h5 Qf4 12.Kb1 Qxh6 13.Qxb4 Re2 14.Rdg1 (0:00:14) 107199kN
[+0.85] d=16 1.gxh6 Nc4 2.Qe2 Nxe3 3.Qxe3 g6 4.Bxe6 fxe6 5.Nxe6 Qf6 6.Nxf8 Kxf8 7.exd5 Re8 8.Qa7 Bc8 9.Nc5 Nxc5 10.Qxc5 Kg8 11.h5 Qf4 12.Kb1 Qxh6 13.Qxb4 Re2 14.Rdg1 (0:00:11) 83521kN
[+1.00] d=16 1.gxh6 gxh6 2.Nxe6 fxe6 3.Bxe6 Qa5 4.Bxd5 Bxd5 5.Qxd5 Qxd5 6.Rxd5 Rg8 7.Nb6 Rd8 8.Rhd1 Be7 9.Nxd7 Nxd7 10.Bxh6 Bxh4 11.Rd6 a5 12.f4 Be7 13.R6d5 Rg6 (0:00:05) 35581kN
still don't see how it's great but i haven't followed your pv & critter hasn't given one. nice position. at any rate this demonstrats critter's immense creativity. definitely my personal 'favorite engine' of the moment.
-
mhalstern
- Posts: 484
- Joined: Wed Nov 18, 2009 1:09 am
Re: How long until your favorite engine finds f4?
Dan,
Was this from a Najdorf English Attack?
Was this from a Najdorf English Attack?
-
Dann Corbit
- Posts: 12542
- Joined: Wed Mar 08, 2006 8:57 pm
- Location: Redmond, WA USA
Re: How long until your favorite engine finds f4?
Report: 1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 e6 6.Be3 a6 7.f3 Nbd7 8.g4 h6 9.Qd2 b5 10.O-O-O Bb7 11.h4 b4 12.Na4 d5 13.Bh3 Ne5 14.g5 Nfd7 (84 games)mhalstern wrote:Dan,
Was this from a Najdorf English Attack?
ECO: B80g [Sicilian: Scheveningen, English Attack]
I am doing an examination of my database of positions where the deeply analyzed position does not match the most frequently chosen position by experts and high-end programs.