Re: Stockfish and Fischer
Posted: Sat Jan 06, 2018 8:32 pm
In fact, bc3 wins, while Nc3 draws.fastgm wrote:Stockfish sees only a slight advantage.
FEN: r1b2rk1/2q2ppp/p2p1b2/4pP2/4P3/1Pp1BQ2/1PP1N2P/R4RK1 w - - 0 18
Stockfish 180101 64 BMI2, 18 cores
.Code: Select all
20/30 00:01 24.033k 21.809k +0,61 18.Nxc3 Bb7 19.Qg4 Rfd8 20.Rad1 Rab8 21.Rf3 Qa5 22.Bg5 Bxg5 23.Qxg5 f6 24.Qh5 Rd7 25.Rh3 h6 26.Rg3 Qc5+ 27.Kh1 Kh8 28.Rdg1 Bc6 29.Rg6 a5 30.Qg4 21/34 00:01 40.286k 23.880k +0,60 18.Nxc3 Bb7 19.Rf2 Bc6 20.Rg2 Rfb8 21.Kh1 Rb4 22.Rag1 Qb7 23.Bg5 Bxg5 24.Rxg5 Bxe4 25.Nxe4 Qxe4 26.Rxg7+ Kh8 27.Qxe4 Rxe4 28.Rxf7 Rg8 29.c3 Re2 30.Rd7 Rxg1+ 31.Kxg1 Rxb2 32.b4 Rd2 33.Ra7 d5 34.Re7 d4 35.c4 22/40 00:02 56.093k 25.683k +0,53 18.Nxc3 Bb7 19.Qg4 Rfd8 20.Rad1 Rab8 21.Rf3 Qa5 22.Bg5 Bxg5 23.Qxg5 f6 24.Qh5 Rd7 25.Rh3 h6 26.Rg3 Kh8 27.Qf3 Qb4 28.Kh1 a5 29.Rg2 Bc6 30.Rdg1 a4 23/32 00:02 73.023k 26.956k +0,52 18.Nxc3 Bb7 19.Kh1 Rac8 20.Rg1 Rfd8 21.Rad1 Kh8 22.Qg4 Qd7 23.Rg2 Rg8 24.h3 g6 25.fxg6 Qe7 26.Nd5 Bxd5 27.exd5 fxg6 28.Ra1 Ra8 29.Ra4 Qf7 30.Qe6 Qxe6 31.dxe6 24/42 00:03 110.673k 28.517k +0,50 18.Nxc3 Bb7 19.Kh1 Rac8 20.Rg1 Qd7 21.Bg5 Qd8 22.Bxf6 Qxf6 23.Raf1 Rfd8 24.Rg3 Kh8 25.h3 h6 26.Kh2 Rb8 27.Ra1 Rg8 28.Rgg1 Qh4 29.Rad1 Qf6 30.Rg3 Rgd8 31.Rg2 Rg8 25/27 00:03 112.064k 28.559k +0,50 18.Nxc3 Bb7 19.Kh1 Rac8 20.Rg1 Qd7 21.Bg5 Qd8 22.Bxf6 Qxf6 23.Raf1 Rfd8 24.Rg3 Kh8 25.h3 h6 26.Kh2 Rb8 27.Ra1 Rg8 28.Rgg1 Qh4 29.Rad1 Qf6 30.Rg3 Rgd8 31.Rdg1 26/38 00:04 139.699k 29.159k +0,50 18.Nxc3 Bb7 19.Kh1 Rac8 20.Rg1 Qd7 21.Bg5 Qd8 22.Bxf6 Qxf6 23.Raf1 Rfd8 24.Rg3 Kh8 25.h3 h6 26.Kh2 Rb8 27.Ra1 Rg8 28.Rgg1 Rbc8 29.Rg4 Rgd8 30.Rg3 Rg8 31.Rgg1 Rgd8 32.Rad1 Bc6 27/36 00:05 165.280k 29.583k +0,59 18.Nxc3 Bb7 19.Kh1 Rac8 20.Rg1 Qd7 21.Rg2 Rfd8 22.Rd2 Qc7 23.Kg1 Qe7 24.Rg2 Kh8 25.Rf1 Bc6 26.Rg3 Qb7 27.Rh3 Kg8 28.Rd1 Rb8 29.Rg3 Kh8 30.Rd2 Qb4 31.Rh3 Kg8 28/39 00:12 390.273k 30.847k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Qd1 Kh8 22.Rg3 Rg8 23.Qf3 Qd8 24.Rf1 Qe7 25.Rh3 Bg5 26.Bxg5 Qxg5+ 27.Rg3 Qf6 28.h3 h6 29.Rg2 Bc6 30.Kh2 Bb7 31.Rg3 Rcd8 32.Rfg1 Rb8 33.Ra1 29/39 00:15 482.660k 30.766k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Qd1 Kh8 22.Rg3 Rg8 23.Qf3 Qd8 24.Rf1 Qe7 25.Rh3 Bg5 26.Bxg5 Qxg5+ 27.Rg3 Qf6 28.h3 h6 29.Kh2 Rce8 30.Ra1 Rb8 31.Rd1 Rgd8 32.Rdg1 Rg8 33.Qe3 Bc6 34.Ra1 30/32 00:15 482.731k 30.765k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Qd1 Kh8 22.Rg3 Rg8 23.Qf3 Qd8 24.Rf1 Qe7 25.Rh3 Bg5 26.Bxg5 Qxg5+ 27.Rg3 Qf6 28.h3 h6 29.Kh2 Rce8 30.Ra1 Rb8 31.Rd1 Rgd8 32.Rdg1 Rg8 33.Qe3 Bc6 31/34 00:15 488.437k 30.758k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Qd1 Kh8 22.Rg3 Rg8 23.Qf3 Qd8 24.Rf1 Qe7 25.Rh3 Bg5 26.Bxg5 Qxg5+ 27.Rg3 Qf6 28.h3 h6 29.Kh2 Rce8 30.Ra1 Rb8 31.Rd1 Rgd8 32.Rdg1 Rg8 33.Qe3 Bc6 34.Ra1 Bb7 32/34 00:16 497.234k 30.726k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Qd1 Kh8 22.Rg3 Rg8 23.Qf3 Qd8 24.Rf1 Bh4 25.Rg2 Bf6 26.Rg4 Qe7 27.Rg3 Bh4 28.Rh3 Bg5 29.Bxg5 Qxg5+ 30.Rg3 Qf6 31.h3 h6 32.Kh2 Rce8 33.Ra1 Rb8 34.Rd1 Rgd8 33/36 00:21 652.715k 30.244k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Qd1 Kh8 22.Rg3 Rg8 23.Qf3 Qd8 24.Rf1 Qe7 25.Rh3 Bg5 26.Bxg5 Qxg5+ 27.Rg3 Qf6 28.h3 h6 29.Kh2 Rce8 30.Ra1 Rb8 31.Rd1 Rgd8 32.Rdg1 Rg8 33.Qe3 d5 34.Nxd5 Bxd5 35.exd5 Qxf5 34/49 00:40 1.182.504k 29.502k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Rg4 Qe7 22.Rd1 Kh8 23.Rg3 Rg8 24.Rf1 Bh4 25.Rh3 Bg5 26.Bxg5 Qxg5+ 27.Rg3 Qf6 28.h3 h6 29.Kh2 Rce8 30.Ra1 Rb8 31.Rd1 Rgd8 32.Rdg1 Rg8 33.Qe2 Qh4 34.Rd1 Rgd8 35.Qg4 35/47 01:40 2.918.718k 29.178k +0,50 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.h3 Kh8 22.Rd1 Rb8 23.h4 Bc6 24.Bg5 Qe7 25.Ra1 Rb4 26.Rxa6 Bxg5 27.Rxc6 Bh6 28.f6 Qxf6 29.Qxf6 gxf6 30.Rc7 Rf8 31.Rd7 Bc1 32.Re2 Rd4 33.Nb5 Rd1+ 34.Kf2 Rh1 35.Nxd6 Rxh4 36.Nxf7+ Kg8 37.Nd6 Kh8 38.Ra7 Bxb2 39.Nf5 Bd4+ 40.Nxd4 exd4 36/52 02:14 3.920.761k 29.119k +0,50 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Kh1 Kh8 22.Rd1 Qa5 23.Qg4 Rd7 24.h4 Qb4 25.Kh2 Rxc3 26.bxc3 Qxe4 27.Qxe4 Bxe4 28.Rgd2 h6 29.c4 Bxh4 30.Rxd6 Rc7 31.R1d2 Bxf5 32.Kg1 Be4 33.Rxa6 Kg8 34.Rh2 Be1 35.Kf1 Bc3 36.Ra7 Rxa7 37.Bxa7 f5 38.Rh3 37/55 02:55 5.123.651k 29.251k +0,61 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Kh1 Kh8 22.Rd1 Qa5 23.Qg4 Rd7 24.Bf2 Qd8 25.Bh4 h6 26.Kg1 a5 27.Bxf6 Qxf6 28.h3 Rg8 29.Kh2 Rdd8 30.Qe2 g6 31.fxg6 Qf4+ 32.Kh1 Rxg6 33.Rxg6 fxg6 34.Rf1 Qg3 35.Qg2 Qxg2+ 36.Kxg2 Bc6 37.Ra1 Ra8 38.Kf3 g5 39.Rd1 Rd8 40.Ra1 Rf8+ 41.Ke3 38/61 04:23 7.835.565k 29.725k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Kh1 Kh8 22.Rd1 Qa5 23.Qg4 Rd7 24.Bf2 Qd8 25.Bh4 h6 26.Bxf6 Qxf6 27.h3 Rdd8 28.Kh2 Rg8 29.Qf3 Rgd8 30.Qe3 Rb8 31.Rdg1 Rg8 32.Ra1 Qe7 33.Rg3 Qf6 34.Qd3 Rbc8 35.Rag1 Rb8 36.Qf3 Bc6 37.Ra1 Bb7 38.Kh1 39/42 04:29 8.035.914k 29.778k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Kh1 Kh8 22.Rd1 Qa5 23.Qg4 Rd7 24.Bf2 Qd8 25.Bh4 h6 26.Bxf6 Qxf6 27.h3 Rdd8 28.Kh2 Rg8 29.Qf3 Rgd8 30.Qe3 Rb8 31.Rdg1 Rg8 32.Ra1 Qe7 33.Rg3 Qf6 34.Qd3 Rbc8 35.Rag1 Rb8 36.Qf3 Rbc8 37.Rd1 Rb8 38.Rg2 Qe7 40/43 04:31 8.093.466k 29.791k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Kh1 Kh8 22.Rd1 Qa5 23.Qg4 Rd7 24.Bf2 Qd8 25.Bh4 h6 26.Bxf6 Qxf6 27.h3 Rdd8 28.Kh2 Rg8 29.Qf3 Rgd8 30.Qe3 Rb8 31.Rdg1 Rg8 32.Ra1 Qe7 33.Rg3 Qf6 34.Qd3 Rbc8 35.Rag1 Rb8 36.Qf3 Rbc8 37.Rd1 Rb8 38.Rgg1 Bc6 39.Ra1 41/52 04:48 8.630.101k 29.882k +0,49 18.Nxc3 Bb7 19.Rf2 Rfd8 20.Rg2 Rac8 21.Kh1 Kh8 22.Rd1 Qa5 23.Qg4 Rd7 24.Bf2 Qd8 25.Bh4 h6 26.Bxf6 Qxf6 27.h3 Rdd8 28.Kh2 Rg8 29.Qf3 Rgd8 30.Qe3 Rb8 31.Rdg1 Rg8 32.Ra1 Qe7 33.Rg3 Qf6 34.Qd3 Rbc8 35.Rag1 Rb8 36.Qf3 Rbc8 37.Rd1 Rb8 38.Rgg1 Bc6 39.Ra1 Bb7 42/63 08:55 16.415.217k 30.675k +0,41 18.Nxc3 Bb7 19.Rf2 Kh8 20.Rg2 Qe7 21.Rg3 g6 22.Rh3 Rg8 23.Kh1 Bg5 24.Bxg5 Qxg5 25.f6 Rad8 26.Rf1 Rge8 27.Rg3 Qd2 28.Rg2 Qh6 29.Kg1 Re6 30.Qg3 Ree8 31.Qd3 Qh4 32.Rg3 Re6 33.Rh3 Qg4+ 34.Qg3 Qxg3+ 35.Rxg3 Rc8 36.Rgf3 h5 37.Kf2 Kh7 38.h4 Rg8 39.Nd5 Bxd5 40.exd5 Ree8 41.Ra1 Ra8 42.Rc3 43/65 33:37 63.234.484k 31.337k +0,48 18.bxc3 Bd7 19.c4 a5 20.Nc3 Bc6 21.Qe2 Rfb8 22.Rfd1 a4 23.bxa4 Rb4 24.Nb5 Qc8 25.Nxd6 Qc7 26.a5 Rxa5 27.Rxa5 Qxa5 28.Qd2 Ra4 29.Qxa5 Rxa5 30.Rb1 Ra8 31.Rb6 Ba4 32.Rb7 Bd8 33.Nxf7 Bc6 34.Nxd8 Rxd8 35.Re7 Bxe4 36.c5 Kf8 37.Rxe5 Re8 38.Bd4 Rxe5 39.Bxe5 Bxc2 40.c6 Ke8 41.f6 gxf6 42.Bxf6 Kf7 44/61 37:54 71.306.107k 31.349k +0,45 18.bxc3 Bb7 19.c4 a5 20.Nc3 Bc6 21.Qe2 Kh8 22.Rf3 Qe7 23.Kh1 Bg5 24.Bxg5 Qxg5 25.Rg1 Qf6 26.Qd2 Rg8 27.Qd3 Rgd8 28.Rgg3 Rg8 29.Rh3 Rgb8 30.Rf1 Rc8 31.Rg3 Rd8 32.Qd2 Rg8 33.Qe2 Rgb8 34.Rd3 Rg8 35.Qh5 Rab8 36.Qd1 Qh4 37.Qe2 Qf6 38.Rfd1 Qxf5 39.Rxd6 Qc8 40.Kg2 Ra8 45/76 1:03:33 120.119.414k 31.495k +0,49 18.bxc3 Bb7 19.c4 a5 20.Nc3 Kh8 21.h3 Rg8 22.Rfd1 Bc6 23.Kh2 Qb8 24.Qe2 Be7 25.Qd3 f6 26.Rg1 Qb7 27.Nd5 Bd8 28.Rg2 Bc7 29.Rg3 Bxd5 30.cxd5 Qb8 31.Ra4 Bb6 32.Bd2 Qe8 33.Qf3 Qf7 34.c4 Rgb8 35.h4 Bc5 36.Bxa5 Qd7 37.h5 Bd4 38.h6 gxh6 39.Bd2 Rxa4 40.bxa4 Qxa4 41.Qd3 46/69 1:17:35 146.766.933k 31.525k +0,34 18.bxc3 Bb7 19.c4 a5 20.Nc3 Kh8 21.h3 Bc6 22.Rfd1 Qb8 23.Qf1 Be7 24.Qd3 Qb7 25.Rf1 Rfb8 26.Nd5 Rg8 27.Kh2 Bd8 28.Ra2 f6 29.Rg1 Bc7 30.Raa1 Bb8 31.Rgf1 Bc7 32.Rfb1 Bd8 33.c3 Qf7 34.b4 a4 35.Rg1 g6 36.b5 Bb7 37.fxg6 Rxg6 38.Rxg6 hxg6 39.c5 dxc5 40.Bxc5 f5 41.c4 47/58 1:19:38 150.699.591k 31.535k +0,37 18.bxc3 Bb7 19.c4 a5 20.Nc3 Kh8 21.Qg4 Rfb8 22.h3 Bc6 23.Qd1 Qb7 24.Qd3 Be7 25.Kh2 Rg8 26.Nd5 Bd8 27.Ra2 f6 28.Rg1 Rc8 29.Rg2 a4 30.Ra1 Bxd5 31.Qxd5 Qxd5 32.exd5 axb3 33.cxb3 Rb8 34.Rb2 g6 35.fxg6 Rxg6 36.b4 f5 37.Rg2 Bf6 38.Ra4 Rxg2+ 39.Kxg2 Rg8+ 40.Kf1 Rg3 41.Bf2 Rc3 42.b5 Kg7 43.Kg2 Rc2 44.b6 Kg6