TESTPOSITION!!

[GARGAMEL]

hello

[Event "ARM-ch 66th Yerevan (4), g4"]
[Site "?"]
[Date "2006.??.??"]
[Round "?"]
[White "Petrosian, Tigran L"]
[Black "Minasian, Ara"]
[Result "1-0"]

[D]r1b1k2r/ppqpbp1p/2p1n1p1/8/5P2/2NB3Q/PPPB2PP/R3R1K1 w kq - 0 0[D]
1. g4!!

which engine finds the "best move!"

regards Anton

[Terry McCracken]

[d]r1b1k2r/ppqpbp1p/2p1n1p1/8/5P2/2NB3Q/PPPB2PP/R3R1K1 w kq - 0 1

Houdini_15a_x64:
4/13 00:00 2,908 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
5/26 00:00 3,181 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
6/26 00:00 3,501 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
7/26 00:00 3,949 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
8/26 00:00 4,405 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
9/26 00:00 5,685 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
10/26 00:00 6,260 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
11/26 00:00 7,121 0 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
12/26- 00:00 7,557 0 +0.20 f4-f5 g6xf5
12/37 00:00 123,677 7,729,000 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
13/37- 00:00 124,354 7,772,000 +0.20 f4-f5 g6xf5
13/37 00:00 226,804 782,000 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
14/37 00:00 228,536 772,000 +0.27 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Re6xh6 Rh7xh6 Qh3xh6 Be7-f8 Qh6-g5 Bf8-d6 Qg5-h5
15/37- 00:00 264,189 844,000 +0.20 f4-f5 g6xf5
15/44 00:00 2,212,451 4,097,000 +0.25 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Rh8-g8 Qh3xh6 Qc7-e5 Bf5-h7 Rg8-g4 Ne2-g3 Qe5xb2 Ng3-f5 Be7-f8 Qh6-h5 Rg4-e4 Bh7-g8 Ke8-d8 Qh5xf7 Qb2xc2 Bd2-e3 Bf8-c5 Ra1-c1
16/44- 00:00 2,553,189 4,402,000 +0.18 f4-f5 g6xf5
16/44 00:00 5,048,829 5,724,000 +0.18 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Rh8-g8 Ne2-g3 Qc7-b6 Bf5-d3 Qb6xb2 Ng3-f5 Be7-f8 Qh3-h4 Qb2-b6 c2-c4 Qb6-c5 c4xd5 Qc5xd5
17/44+ 00:00 5,259,672 5,760,000 +0.25 f4-f5
17/44 00:01 9,254,185 6,937,000 +0.26 f4-f5 g6xf5 Qh3xf5 d7-d5 Re1-f1 Ne6-g5 Qf5-f2 Rh8-g8 Kg1-h1 Bc8-e6 a2-a3 f7-f5 Bd3xf5 Rg8-f8 Bd2-f4 Qc7-b6 Qf2xb6 a7xb6 Bf5-d3 Ke8-d7 Ra1-e1 b6-b5 Rf1-f2
18/44- 00:01 11,472,822 7,220,000 +0.20 f4-f5 g6xf5
18/44 00:02 19,141,982 7,681,000 +0.25 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Qh3-f5 Be7-g5 Bd2xg5 h6xg5 h2-h3 Rh7-h5 Re6-e7 Qc7-f4 Qf5xf4+ g5xf4
19/44 00:02 20,230,516 7,739,000 +0.25 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 Bd7xe6 Nf4xe6 f7xe6 Re1xe6 Kc8-b8 Ra1-e1 Rh8-h7 Qh3-f5 Be7-g5 Bd2xg5 h6xg5 h2-h3 Rh7-h5 Re6-e7 Qc7-f4 Qf5xf4+ g5xf4
20/61- 00:04 43,311,556 8,792,000 +0.19 f4-f5 g6xf5
20/61 00:15 148,123,345 9,708,000 +0.18 f4-f5 g6xf5 Bd3xf5 d7-d5 Kg1-h1 h7-h6 Nc3-e2 Bc8-d7 Ne2-f4 O-O-O Bf5xe6 f7xe6 Nf4-g6 Rh8-e8 Ng6xe7+ Re8xe7 Qh3-a3 Re7-f7 Qa3xa7 b7-b6 Qa7-a8+ Qc7-b8 Qa8xb8+ Kc8xb8 Kh1-g1 h6-h5 Re1-e5 Rd8-h8 Ra1-f1 Rf7xf1+ Kg1xf1 c6-c5 Kf1-e2 Kb8-c7
21/61+ 00:30 311,251,333 10,158,000 +0.25 f4-f5
21/61 00:34 350,091,938 10,184,000 +0.26 f4-f5 g6xf5 Qh3xf5 d7-d5 Re1-f1 Ne6-g5 Qf5-f2 Rh8-g8 Bd2xg5 Rg8xg5 Qf2xf7+ Ke8-d8 Kg1-h1 Be7-d6 Ra1-e1 Qc7xf7 Rf1xf7 h7-h6 Rf7-h7 h6-h5 Nc3-e2 Rg5-e5 Bd3-g6 Ra8-b8 Rh7xh5 Re5xh5 Bg6xh5 Bc8-f5 Ne2-d4 Bf5-e4 Bh5-f3
22/61- 00:46 484,160,142 10,373,000 +0.20 f4-f5 g6xf5
22/61+ 01:59 1,253,003,728 10,477,000 +0.33 g2-g4
22/61+ 02:44 1,728,186,791 10,507,000 +0.46 g2-g4
22/65 06:11 3,912,540,668 10,541,000 +0.67 g2-g4 d7-d5 f4-f5 g6xf5 g4xf5 Ne6-c5 Qh3-g4 Rh8-f8 Bd2-h6 Qc7-d6 Bh6xf8 Ke8xf8 Re1-e3 h7-h5 Qg4xh5 Qd6-f6 Re3-h3 Be7-d6 Qh5-h4 Qf6xh4 Rh3xh4 Kf8-g7 Ra1-f1 Nc5xd3 c2xd3 Bc8-d7 Kg1-g2 Ra8-e8
23/65+ 08:33 5,399,071,996 10,506,000 +0.77 g2-g4
23/70 14:42 9,349,486,360 10,599,000 +0.95 g2-g4 d7-d5 f4-f5 O-O f5xe6 Bc8xe6 Qh3-f3 Ra8-d8 h2-h3 Qc7-b6+ Kg1-g2 d5-d4 Nc3-a4 Qb6-c7 Bd2-h6 Rf8-e8 c2-c4 Qc7-d7 Ra1-c1 b7-b6 b2-b3 f7-f6 Bd3-e4
24/70- 15:33 9,916,977,241 10,618,000 +0.85 g2-g4 d7-d5
24/70 19:42 12,614,731,450 10,664,000 +0.88 g2-g4 O-O f4-f5 d7-d5 f5xe6 Bc8xe6 Qh3-f3 Be7-c5+ Kg1-g2 f7-f5 g4-g5 Ra8-e8 Nc3-e2 Be6-f7 Ne2-f4 a7-a5 b2-b3 Bc5-b4 c2-c3 Bb4-d6 Ra1-d1 a5-a4 Qf3-f2 Qc7-d8 Qf2-h4 Qd8-c7 b3xa4 Qc7-a5

i7 2600 Sandy Bridge 16GB DDR3 4 Cores @3.5GHZ

[Terry McCracken]

A Tip;

This should be in the General Forum if you want a good number to view it and test it.

Could one of the CCC Mods move this to the General Forum?

[acase]

hello

[Event "ARM-ch 66th Yerevan (4), g4"]
[Site "?"]
[Date "2006.??.??"]
[Round "?"]
[White "Petrosian, Tigran L"]
[Black "Minasian, Ara"]
[Result "1-0"]

[D]r1b1k2r/ppqpbp1p/2p1n1p1/8/5P2/2NB3Q/PPPB2PP/R3R1K1 w kq - 0 0[D]
1. g4!!

which engine finds the "best move!"

regards Anton

Very interesting position Anton, and of course a good one.


here is Critter 1.4 on my Phenom 955 with 2gb hash table.


New game
r1b1k2r/ppqpbp1p/2p1n1p1/8/5P2/2NB3Q/PPPB2PP/R3R1K1 w kq - 0 1

Analysis by Critter 1.4 64-bit SSE4:

1.f5 gxf5 2.Qxf5 d5 3.Kh1 Bd7 4.Ne2 0-0-0 5.Qxf7 Rhe8 6.Qxh7
= (0.02) Depth: 7/11 00:00:00 11kN
1.f5 gxf5 2.Qxf5 d5 3.Kh1 Bd7 4.Ne2 0-0-0 5.Qxf7 Rhe8 6.Qxh7
= (0.02) Depth: 8/12 00:00:00 17kN
1.Na4 f5 2.Bc3 0-0 3.Qh6 Bf6 4.Bxf6 Rxf6 5.Qh4
= (0.03) Depth: 8/16 00:00:00 33kN
1.Na4 f5 2.Bc3 0-0 3.Qh6 Bf6 4.Bxf6 Rxf6 5.Qh4 Rf7
= (0.06) Depth: 9/16 00:00:00 39kN
1.f5 gxf5 2.Qxf5 d5 3.Kh1 Bd7 4.Ne2 0-0-0 5.Qxf7 Rhe8 6.Qxh7
= (0.12 ++) Depth: 9/18 00:00:00 54kN
1.f5 gxf5 2.Qxf5 d5 3.Kh1 Bd7 4.Ne2 0-0-0 5.Qxf7 Rhe8 6.Qxh7
= (0.21 ++) Depth: 9/18 00:00:00 60kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Bc5+ 4.Kh1 h5 5.Na4 Bd4 6.Rae1 Rg8 7.Bg5
= (0.23) Depth: 9/18 00:00:00 79kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Bc5+ 4.Kh1 h5 5.Na4 Bd4 6.Rae1 b6 7.c4 dxc4 8.Bxc4
+/= (0.32 ++) Depth: 10/20 00:00:00 142kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Bc5+ 4.Kh1 h5 5.Na4 Bd4 6.Rae1 b6 7.c4 dxc4 8.Bxc4
+/= (0.41 ++) Depth: 10/20 00:00:00 167kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Bc5+ 4.Kh1 h5 5.Na4 Bd4 6.Rae1 b6 7.c4 dxc4 8.Bxc4
= (0.15 --) Depth: 10/20 00:00:00 249kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Bc5+ 4.Kh1 h5 5.Na4 Bd4 6.Rae1 b6 7.c4 dxc4 8.Bxc4
= (0.06 --) Depth: 10/20 00:00:00 290kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Qb6 6.Be3 Qxb2 7.Bxg5 Rxg5 8.Qxf7+ Kd8 9.Rae1 Qa3 10.Qxh7 Qd6
+/= (0.31) Depth: 10/24 00:00:00 360kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Qb6 6.Be3 Qxb2 7.Bxg5 Rxg5 8.Qxf7+ Kd8 9.Rae1 Qa3 10.Qxh7 Qd6
+/= (0.31) Depth: 11/24 00:00:00 412kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Qb6 6.Be3 Qxb2 7.Bxg5 Rxg5 8.Qxf7+ Kd8 9.Rae1 Qa3 10.Qxh7 Qd6
= (0.22 --) Depth: 12/24 00:00:00 742kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.h4 Ne4 7.Nxe4 dxe4 8.Bxe4 Rg4 9.Bf4 Qb6 10.Qxb6 axb6
+/= (0.26) Depth: 12/24 00:00:00 777kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.h4 Ne4 7.Nxe4 dxe4 8.Bxe4 Rg4 9.Bf4 Qb6 10.Qxb6 axb6
+/= (0.26) Depth: 13/24 00:00:00 865kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.h4 Ne4 7.Nxe4 dxe4 8.Bxe4 Rg4 9.Bf4 Qb6 10.Be3 Qxb2
= (0.22) Depth: 14/29 00:00:00 1657kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.h4 Ne4 7.Nxe4 dxe4 8.Bxe4 Rg4 9.Bf4 Qb6 10.Be3 Qxb2
= (0.22) Depth: 15/32 00:00:01 4937kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.h4 Ne4 7.Nxe4 dxe4 8.Bxe4 Rg4 9.Bf4 Qb6 10.Be3 Qxb2
= (0.14 --) Depth: 16/41 00:00:04 22894kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.h4 Ne4 7.Nxe4 dxe4 8.Bxe4 Rg4 9.Bf4 Qa5 10.g3 0-0-0 11.Rfd1 f5
+/= (0.31 ++) Depth: 16/41 00:00:04 24695kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 f5 7.Bxf5 Rf8 8.Bf4 Qd7 9.Bd3 d4 10.Ne2 0-0-0 11.Rae1 Nf7
= (0.14) Depth: 16/41 00:00:04 25903kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 f5 7.Bxf5 Rf8 8.Bf4 Qd7 9.Bd3 d4 10.Ne2 0-0-0 11.Rae1 Bf6 12.b4 Be5 13.Qh4
= (0.22 ++) Depth: 17/41 00:00:05 27708kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 f5 7.Bxf5 Rf8 8.Bf4 Qd7 9.Bd3 d4 10.Ne2 0-0-0 11.Rae1 Bf6 12.b4 Be5 13.Qh4
+/= (0.31 ++) Depth: 17/41 00:00:05 29399kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 f5 7.Bxf5 Rf8 8.Bf4 Qd7 9.Bd3 d4 10.Ne2 0-0-0 11.Rae1 Bf6 12.b4 Be5 13.Qh4
= (0.05 --) Depth: 17/41 00:00:11 64694kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 Bd6 7.h4 Bg3 8.Bf4 Bxf2 9.Bxc7 Bxh4 10.g3 Bh3 11.gxh4 Bxf1 12.Rxf1 Ne6 13.Be5 Rg4 14.Bf6 h6 15.Ne2 Kd7 16.Bf5 Rgg8 17.Kh2 Rae8 18.Kh3
= (0.17) Depth: 17/42 00:00:12 66638kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 Bd6 7.h4 Bg3 8.Bf4 Bxf2 9.Bxc7 Bxh4 10.g3 Bh3 11.gxh4 Bxf1 12.Rxf1 Ne6 13.Be5 Rg4 14.Bf6 h6 15.Ne2 Kd7 16.Bf5 Rgg8 17.Kh2 Rae8 18.Kh3
= (0.17) Depth: 18/42 00:00:12 68686kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 Bd6 7.h4 Bg3 8.Bf4 Bxf2 9.Bxc7 Bxh4 10.g3 Bh3 11.gxh4 Bxf1 12.Rxf1 Ne6 13.Be5 Rg4 14.Bf6 h6 15.Ne2 Kd7 16.Bf5 Rgg8 17.Kh2 Rae8 18.Kh3
= (0.17) Depth: 19/42 00:00:16 90359kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 Bd6 7.h4 Bg3 8.Bf4 Bxf2 9.Bxc7 Bxh4 10.g3 Bh3 11.gxh4 Bxf1 12.Rxf1 Ne6 13.Be5 Rg4 14.Bf6 h6 15.Ne2 Kd7 16.Bf5 Rgg8 17.Kh2 Rae8 18.Kh3
= (0.17) Depth: 20/45 00:00:24 146mN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 Bd6 7.h4 Bg3 8.Bf4 Bxf2 9.Bxc7 Bxh4 10.g3 Bh3 11.gxh4 Bxf1 12.Rxf1 Ne6 13.Be5 Rg4 14.Bf6 h6 15.Ne2 Kd7 16.Bf5 Rgg8 17.Kh2 Rae8 18.Kh3
= (0.17) Depth: 21/45 00:00:47 289mN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Kh1 Be6 6.a3 Bd6 7.h4 Bg3 8.Bf4 Bxf2 9.Bxc7 Bxh4 10.g3 Bh3 11.gxh4 Bxf1 12.Rxf1 Ne6 13.Be5 Rg4 14.Bf6 h6 15.Ne2 Kd7 16.Bf5 Rgg8 17.Kh2 Rae8 18.Kh3
= (0.17) Depth: 22/50 00:01:33 603mN
1.g4 d5 2.f5 gxf5 3.gxf5 Nc5 4.Qg4 Nxd3 5.cxd3 Kd8 6.Qg7 Rf8 7.Rxe7 Qxe7 8.Re1 Qb4 9.Na4 Qd6 10.Bg5+ Kc7 11.Be7 Qf4 12.Bxf8 Qxa4 13.Qxf7+ Bd7 14.Qg7 Qxa2 15.Ba3
+/= (0.26 ++) Depth: 22/51 00:03:06 1166mN
1.g4 d5 2.f5 gxf5 3.gxf5 Nc5 4.Qg4 Nxd3 5.cxd3 Kd8 6.Qg7 Rf8 7.Rxe7 Qxe7 8.Re1 Qb4 9.Na4 Qd6 10.Bg5+ Kc7 11.Be7 Qf4 12.Bxf8 Qxa4 13.Bc5 b6 14.Qxf7+ Bd7 15.Bf2 Rd8 16.Qxh7 Kc8 17.Kg2 Qf4 18.Bg3 Qd2+ 19.Kg1 Qxb2
+/= (0.34 ++) Depth: 22/60 00:03:57 1462mN
1.g4 d5 2.f5 gxf5 3.gxf5 Nc5 4.Qg4 Nxd3 5.cxd3 Kd8 6.Qg7 Rf8 7.Rxe7 Qxe7 8.Re1 Qb4 9.Na4 Qd6 10.Bg5+ Kc7 11.Be7 Qf4 12.Bxf8 Qxa4 13.Bc5 b6 14.Qxf7+ Bd7 15.Bf2 Rd8 16.Qxh7 Kc8 17.Kg2 Qf4 18.Bg3 Qd2+ 19.Kg1 Qxb2
+/= (0.47 ++) Depth: 22/60 00:05:15 1917mN
1.g4 d5 2.f5 gxf5 3.gxf5 Nc5 4.Qg4 Nxd3 5.cxd3 Kd8 6.Qg7 Re8 7.Bg5 Qd6 8.Qxf7 h6 9.Bxe7+ Rxe7 10.Qf8+ Kd7 11.Rxe7+ Qxe7 12.Qxh6 Kc7 13.Qf4+ Qd6 14.Qxd6+ Kxd6 15.Rf1
+/= (0.66 ++) Depth: 22/70 00:09:24 3387mN
1.g4 d5 2.f5 gxf5 3.gxf5 Nc5 4.Qg4 Rf8 5.Bh6 Qd6 6.Bxf8 Kxf8 7.Re2 h5 8.Qxh5 Qf6 9.Rf1 Bd7 10.Qg4 Qg5 11.Qxg5 Bxg5 12.Kg2 Bf6 13.Ree1 a5 14.Rf3 b5 15.Nd1 Rd8 16.Be2
+/- (0.95 ++) Depth: 22/70 00:18:59 6776mN
1.g4 d5 2.f5 gxf5 3.gxf5 Ng7 4.Re2 Kd8 5.Rae1 Bc5+ 6.Kh1 f6 7.Qh4 Qf7 8.Na4 Bd6 9.Bc3 Ne8 10.Bb4 Rg8 11.Rxe8+ Rxe8 12.Rxe8+ Kxe8 13.Bxd6 b6 14.Nc3 Bb7 15.Qf4 Kd7 16.Be2 Rg8 17.Bb8 Qe7 18.Qc7+ Ke8
+/- (0.91) Depth: 22/70 00:21:50 7829mN

(Holiday, Columbus, Ohio 14.03.2012)

[mhalstern]

g4 is the best:

New game
[D]r1b1k2r/ppqpbp1p/2p1n1p1/8/5P2/2NB3Q/PPPB2PP/R3R1K1 w kq - 0 0[D]

Analysis by Zappa Mexico II 64:

1.f5 gxf5 2.Qxf5 d5 3.Rf1 Bd6 4.Rae1 Bxh2+
+/= (0.29) Depth: 10/31 00:00:00 1581kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Bd6 4.Rae1 Bxh2+
+/= (0.29) Depth: 10/35 00:00:01 3375kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Be6
+/= (0.45) Depth: 11/35 00:00:01 4060kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Be6
+/= (0.45) Depth: 11/36 00:00:01 4964kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Be6 5.h4 Ne4 6.Nxe4 dxe4 7.Bxe4
+/= (0.45) Depth: 12/36 00:00:01 5957kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Be6 5.h4 Ne4 6.Nxe4 dxe4 7.Bxe4
+/= (0.45) Depth: 12/37 00:00:02 9616kN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h5 4.Ne2 Bd7 5.Bf4 Nxf4 6.Nxf4 Qxf4 7.Bxd7+
+/= (0.41) Depth: 13/37 00:00:04 17789kN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h5 4.Ne2 Bd7 5.Bf4 Nxf4 6.Nxf4 Qxf4 7.Bxd7+
+/= (0.41) Depth: 13/37 00:00:06 25501kN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h6 4.Rad1 Bd7 5.Qh5 0-0-0 6.Qxf7 Ng5 7.Bxd7+ Rxd7
+/= (0.34) Depth: 14/47 00:00:11 44703kN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h6 4.Rad1 Bd7 5.Qh5 0-0-0 6.Qxf7 Ng5 7.Bxd7+ Rxd7
+/= (0.34) Depth: 14/47 00:00:17 71471kN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h5 4.Ne2 Bd7 5.Bf4 Qb6 6.Be5 0-0-0 7.Bxh8 Rxh8 8.Qb3 Qf2
+/= (0.41) Depth: 15/47 00:00:25 105mN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h5 4.Ne2 Bd7 5.Bf4 Qb6 6.Be5 0-0-0 7.Bxh8 Rxh8 8.Qb3 Qf2
+/= (0.41) Depth: 15/47 00:00:30 126mN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h5 4.Ne2 Bd7 5.Bf4 Qb6 6.Be5 0-0-0 7.Bxh8 Rxh8 8.Qb3 Qf2
+/= (0.41) Depth: 16/51 00:00:46 192mN
1.f5 gxf5 2.Bxf5 d5 3.Kh1 h5 4.Ne2 Bd7 5.Bf4 Qb6 6.Be5 0-0-0 7.Bxh8 Rxh8 8.Qb3 Qf2
+/= (0.41) Depth: 16/51 00:01:01 258mN
1.f5 gxf5 2.Qxf5 d5 3.Kh1 Bd7 4.Be3 Rg8 5.Rf1 0-0-0 6.Bxa7 Rg5 7.Qf2 c5 8.Qxf7
+/= (0.41) Depth: 17/53 00:02:12 554mN
1.f5 gxf5 2.Qxf5 d5 3.Kh1 Bd7 4.Be3 Rg8 5.Rf1 0-0-0 6.Bxa7 Rg5 7.Qf2 c5 8.Qxf7
+/= (0.41) Depth: 17/53 00:02:44 687mN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Bxg5 Bxg5 6.h4 Bd8 7.Rae1+ Kf8 8.Bxh7 Rg4 9.h5
+/= (0.47) Depth: 18/55 00:04:01 1016mN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Rg8 5.Bxg5 Bxg5 6.h4 Bd8 7.Rae1+ Kf8 8.Bxh7 Rg4 9.h5
+/= (0.47) Depth: 18/55 00:06:13 1573mN
1.f5 gxf5 2.Qxf5 d5 3.Kh1 Bd7 4.Bg5 Qd6 5.Bf6 Rg8 6.Be5 Qb4 7.a3 Qg4 8.Qxg4 Rxg4 9.Bxh7 f6 10.Bg3
+/= (0.37) Depth: 19/57 00:11:03 2764mN
1.g4 Kd8 2.f5 gxf5 3.gxf5 Nf4 4.Qg3 Nxd3 5.Qxc7+ Kxc7 6.Rxe7 Rg8+ 7.Kf1 Nxb2 8.Bf4+ Kd8 9.Rxf7 b6 10.Rxh7 Ba6+ 11.Kf2 Rf8 12.Rb1
+/- (0.79) Depth: 19/57 00:25:23 5867mN
1.g4 Kd8 2.f5 gxf5 3.gxf5 Nf4 4.Qg3 Nxd3 5.Qxc7+ Kxc7 6.Rxe7 Rg8+ 7.Kf1 Nxb2 8.Bf4+ Kd8 9.Rxf7 b6 10.Rxh7 Ba6+ 11.Kf2 Rf8 12.Rb1
+/- (0.79) Depth: 19/57 00:25:44 5953mN
1.g4 b5 2.f5 gxf5 3.gxf5 Bb7 4.fxe6 dxe6 5.Qh6 Rg8+ 6.Kf1 0-0-0 7.Bf4 Qb6 8.Bg3 Bd6 9.Qh4 c5 10.Bxd6
+/- (0.82) Depth: 20/59 01:21:54 20243mN

(Doe, 14.03.2012)

[acase]

Here is Spark 1.0.win64.mp on the same computer.



New game
r1b1k2r/ppqpbp1p/2p1n1p1/8/5P2/2NB3Q/PPPB2PP/R3R1K1 w kq - 0 1

Analysis by spark-1.0-win64-mp:

1.f5 gxf5 2.Qxf5 d5 3.Qh5 Qb6+ 4.Kh1 Qxb2 5.Bf5
=/+ (-0.33) Depth: 7/10 00:00:00 110kN
1.f5 gxf5 2.Qxf5 d5 3.Qh5 Qb6+ 4.Kh1 Qxb2 5.Rab1 Qa3 6.Bxh7
= (-0.23) Depth: 8/13 00:00:00 219kN
1.f5 gxf5 2.Qxf5 d5 3.Qh5 Bc5+ 4.Kf1 Kd8 5.Bg5+ Be7 6.Bxe7+ Qxe7 7.Kg1 Qc5+ 8.Kh1
= (-0.21) Depth: 9/15 00:00:00 451kN
1.f5 gxf5 2.Qxf5 d5 3.Qh5 Qb6+ 4.Kh1 Qf2 5.Bh6 Qh4 6.Qe5 Bf6
= (-0.19) Depth: 10/16 00:00:00 937kN
1.f5 gxf5 2.Qxf5 d5 3.Qh5 b5 4.Ne2 Bc5+ 5.Kh1 Bf2 6.Rf1 Bb6 7.Bc3
= (-0.05) Depth: 11/20 00:00:00 2031kN
1.f5 gxf5 2.Qxf5 d5 3.Qh5 Qb6+ 4.Kh1 Qf2 5.Bh6 Qh4 6.Qxh4 Bxh4 7.Rf1 Nd4
= (-0.05) Depth: 12/22 00:00:00 3790kN
1.f5 gxf5
= (0.20 ++) Depth: 13/26 00:00:01 9227kN
1.f5 gxf5
+/= (0.45 ++) Depth: 13/28 00:00:01 11429kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 Qb6 5.Be3 Qxb2 6.Bxg5 Bxg5 7.Nxd5 0-0
= (0.21) Depth: 13/28 00:00:02 14594kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Rfe1 f6 6.Bf4 Bd6 7.Bxd6 Qxd6 8.a4
= (0.13) Depth: 14/28 00:00:02 19724kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Kh1 f5 6.Bf4 Qd8 7.Qg3 b5 8.a4 b4
= (0.25) Depth: 15/32 00:00:04 35172kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Kh1 f5 6.Bf4 Qd8 7.Qg3 Bf6 8.h4 Bxc3 9.bxc3
+/= (0.36) Depth: 16/34 00:00:07 57548kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Kh1 f6 6.Qh4 Bd6 7.Qh6 Ne6 8.Rae1 Qg7 9.a4 Nd4
= (0.24) Depth: 17/36 00:00:12 98292kN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Kh1 f6 6.Qh4 Bd6 7.Rae1 Qg7 8.Bf4 Bc5 9.Bg3 f5 10.Be5
+/= (0.26) Depth: 18/44 00:00:34 282mN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Kh1 f6 6.Bf4 Bd6 7.Qh4 Bxf4 8.Rxf4 Qe7 9.Re1 Qd6 10.Ref1 Bd7 11.Qh5
+/= (0.33) Depth: 19/48 00:00:59 493mN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Kh1 f6 6.Qh4 Bd6 7.Qh5 Ne6 8.Rae1 Rf7 9.Bf5 Re7 10.Qh6 Be5 11.g3
+/= (0.31) Depth: 20/48 00:01:50 920mN
1.f5 gxf5 2.Qxf5 d5 3.Rf1 Ng5 4.Qf2 0-0 5.Kh1 f6 6.Qh4 Rf7 7.Rae1 Rg7 8.a4 Be6 9.b4 Bd7 10.b5 a5 11.bxa6 bxa6
+/= (0.31) Depth: 21/53 00:04:01 2009mN
1.g4 d5
+/= (0.56 ++) Depth: 21/54 00:06:17 3050mN1.g4 d5
+/- (0.81 ++) Depth: 21/54 00:07:15 3481mN
1.g4 d5 2.f5 gxf5 3.gxf5 Ng7 4.Bh6 Rg8 5.Kh1 Kd8 6.Rxe7 Qxe7 7.Qg3 f6 8.Rg1 d4 9.Ne2 Qc5 10.Bxg7 Bxf5 11.Bxf6+ Kd7 12.Qf3 Bxd3 13.cxd3
+/- (0.88) Depth: 21/54 00:07:57 3802mN
1.g4 d5 2.f5 gxf5 3.gxf5 Ng7 4.Bh6 Rg8 5.Kh1 Kd8 6.Rxe7 Qxe7 7.Qg3 f6 8.Rg1 d4 9.Ne2 c5 10.Bxg7 b6 11.Bxf6 Bb7+ 12.Rg2 Bxg2+ 13.Qxg2 Rxg2 14.Bxe7+ Kxe7 15.Kxg2
+/- (0.96) Depth: 22/54 00:10:25 4947mN

(Holiday, Columbus, Ohio 14.03.2012)