It did have to do with hastable sizeberam wrote:Agree very good move Qc3 ! (perhaps 0-0-0 is just equally strong)Lavir wrote:Wow!!!
Wonderful game.
Some really good moves by Houdini. 16. Qc3!, 26. Qd5+! with the continuation 28.Qe4! and then 44. Ka1! with the intention of Bb1-Ba2.
Houdini 3 on my AMD 6x 1090T doesn't find 16 Qc3 it stays with 16 f3 until I quit at depth 28
Can it have to do with hash table size ? I gave 2048 MB Hash
now that I have upgraded from 4 to 8gb memory I can give more Hash and now it finds Qc3 also at depth 25 in 8 minutes with 4gb hash on AMD 6core 1090T
48: Felix 2,H - TryMe,R, 105m+15s, unrated 2012
[d] 1r1k3r/1p2b1pp/pNnpb1q1/3Npp2/4P3/3Q4/PPP2PPP/R3KB1R w KQ f6 0 1
Code: Select all
Analysis by Houdini 3 x64:
16.f3 Qh6 17.Nxe7 Kxe7 18.exf5 Bxf5 19.Qxf5 Qe3+ 20.Be2 Qxe2+ 21.Kxe2 Nd4+ 22.Kf2 Nxf5 23.Rad1 Rbd8 24.Rhe1 g5 25.c3 Rhf8 26.c4 Ke6 27.Rd3 Ne7 28.Kg1 Nf5 29.Red1 Nd4 30.Nd5 Rc8 31.b3 Rc5
+/= (0.45) Depth: 22/54 00:00:30 302mN
16.f3 Qh6 17.Nxe7 Kxe7 18.exf5 Bxf5 19.Qxf5 Qe3+ 20.Be2 Qxe2+ 21.Kxe2 Nd4+ 22.Kf2 Nxf5 23.Rad1 Rbd8 24.Rhe1 g5 25.c3 Rhf8 26.c4 Ke6 27.Rd3 Ne7 28.Kg1 Nf5 29.Red1 Nd4 30.Nd5 Rc8 31.b3 Rc5
+/= (0.45) Depth: 23/55 00:00:52 533mN
16.f3 Qh6 17.Nxe7 Kxe7 18.exf5 Bxf5 19.Qxf5 Qe3+ 20.Be2 Qxe2+ 21.Kxe2 Nd4+ 22.Kf2 Nxf5 23.Rad1 Rbd8 24.Rhe1 g5 25.c3 Rhf8 26.c4 Ke6 27.b3 Ne7 28.Re4 Nf5 29.Nd5 Kf7 30.b4 Ne7 31.h4 Nxd5 32.Rxd5 h6 33.Rg4 Kg6 34.hxg5 hxg5 35.Ke3
+/= (0.45) Depth: 24/57 00:01:16 790mN
16.f3 Qh6 17.Nxe7 Kxe7 18.exf5 Bxf5 19.Qxf5 Qe3+ 20.Be2 Qxe2+ 21.Kxe2 Nd4+ 22.Kf2 Nxf5 23.Rad1 Rbd8 24.Rhe1 g5 25.c3 Rhf8 26.c4 Ke6 27.Rd3 Ne7 28.Kg1 Kf7 29.Rb3 Kg7 30.Na4 Rd7 31.c5 Nf5 32.Rd3 Re8 33.Nb6
+/= (0.41) Depth: 25/66 00:02:49 1780mN
16.Qc3
+/= (0.53 !) Depth: 25/66 00:08:01 5095mN
16.Qc3
+/= (0.70 !) Depth: 25/68 00:12:59 8220mN
16.Qc3 fxe4 17.0-0-0 Ke8 18.Nc7+ Kf8 19.Kb1 Bf5 20.Nxa6 Rd8 21.Nc7 h5 22.Nbd5 Nd4 23.Nxe7 Kxe7 24.Qe3 Kf7 25.c3 Ne6 26.Bc4 Rd7 27.Nxe6 Bxe6 28.Bxe6+ Kxe6 29.Rhg1 Ra8 30.a3 Kf7
+/= (0.62) Depth: 25/71 00:14:10 8940mN
16.Qc3 fxe4 17.0-0-0 Ke8 18.Nc7+ Kf8 19.Kb1 Bf5 20.Nxa6 Rd8 21.Nc7 h5 22.Nbd5 Nd4 23.Nxe7 Kxe7 24.Qe3 Kf7 25.c3 Ne6 26.Bc4 Rd7 27.Nxe6 Bxe6 28.Bxe6+ Kxe6 29.Rhg1 Ra8 30.a3 Kf7
+/= (0.62) Depth: 25/71 00:14:34 9187mN
16.Qc3
+/- (0.71 !) Depth: 25/71 00:15:25 9714mN
16.Qc3 Qg4 17.exf5 Bxf5 18.Rd1 Rf8 19.f3 Qh5 20.g3 Bh3 21.Bxh3 Rxf3 22.Qc5 Rf1+ 23.Rxf1 dxc5 24.Nf6+ Qxd1+ 25.Kxd1 gxf6 26.Nd7 Ra8 27.Nxf6 Kc7 28.c3 Rd8+ 29.Ke2 h6 30.Bg2 Bxf6 31.Rxf6 Rd6 32.Rf7+ Rd7 33.Rxd7+ Kxd7 34.Ke3 Kd6 35.g4 c4 36.Ke4 Ne7
+/= (0.70) Depth: 25/80 00:18:46 11796mN
16.Qc3 Qg4 17.exf5 Bxf5 18.Rd1 Rf8 19.f3 Qh5 20.g3 Bh3 21.Bxh3 Rxf3 22.Qc5 Rf1+ 23.Rxf1 dxc5 24.Nf6+ Qxd1+ 25.Kxd1 gxf6 26.Nd7 Ra8 27.Nxf6 Kc7 28.c3 Rd8+ 29.Ke2 h6 30.Bg2 Bxf6 31.Rxf6 Rd6 32.Rf7+ Rd7 33.Rxd7+ Kxd7 34.Ke3 Kd6 35.g4 c4 36.Ke4 Ne7
+/= (0.70) Depth: 25/80 00:20:01 12587mN
16.0-0-0
+/- (0.80 !) Depth: 25/80 00:23:07 14578mN
16.0-0-0 fxe4 17.Qc3 Ke8 18.Nc7+ Kf8 19.Nxe6+ Qxe6 20.Bc4 Qf5 21.Rhf1 g6 22.f3 Kg7 23.fxe4 Qg5+ 24.Kb1 Rbf8 25.Qh3 Rxf1 26.Rxf1 Rf8 27.Rxf8 Bxf8 28.a3 Qf4 29.Qd7+ Kh6 30.Qc8 a5 31.h3 Bg7 32.Bd3 Qf2 33.Nc4 Nd4 34.Nxd6 Qxg2 35.Qxb7 Qxh3 36.Nf7+ Kh5 37.Qe7
+/- (0.82) Depth: 25/80 00:28:53 18227mN
16.0-0-0
+/- (0.93 !) Depth: 26/80 00:31:36 19962mN
16.0-0-0 fxe4 17.Qc3 Bxd5 18.Nxd5 Kd7 19.g3 Rhf8 20.Qe1 Nd4 21.Kb1 Ke8 22.f4 Rf7 23.h4 h5 24.Qe3 Rc8 25.c3 Nf3 26.Bh3 Rc5 27.Be6 Bf8 28.Bxf7+ Kxf7 29.b4 Rc4 30.fxe5 dxe5 31.Nb6 Rc6 32.Rd7+ Kg8 33.Nd5 Qxg3 34.Rxb7 Qg2 35.Rd1 Qg4 36.Rb8 Qxh4 37.Qa7
+/- (0.97) Depth: 26/80 00:49:06 31316mN
16.0-0-0 fxe4 17.Qc3 Bxd5 18.Nxd5 Kd7 19.g3 Rhf8 20.Qe1 Nd4 21.Kb1 Ke8 22.f4 Rf7 23.h4 h5 24.Qe3 Rc8 25.c3 Nf3 26.Bh3 Rc5 27.Be6 Bf8 28.Bxf7+ Kxf7 29.b4 Rc4 30.fxe5 dxe5 31.Nb6 Rc6 32.Rd7+ Kg8 33.Nd5 Qxg3 34.Rxb7 Qg2 35.Rd1 Qg4 36.Rb8 Qxh4 37.Qa7
+/- (0.97) Depth: 27/80 00:56:45 36320mN
16.0-0-0 fxe4
+/- (0.86 --) Depth: 28/80 01:04:54 41677mN