Author: Ernst Walet
Date: 09:21:05 09/17/03
Go up one level in this thread
On September 17, 2003 at 10:11:12, Mihaly Szalai wrote: >1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 >d5 9. exd5 e4 10. Ng5 Bg4 11. Qc2 Ne5 12. Nxe4 Nxe4 13. Qxe4 Bd6 14. d4 f5 15. >Qc2 > >[D]r2q1rk1/2p3pp/p2b4/1p1Pnp2/3P2b1/1BP5/PPQ2PPP/RNB1R1K1 b - - 0 15 > >Chessprograms are strong in tactics (so they say...) >How fast is your engine finding 15...Nf3+? > >Mihaly Shredder 7.04 DP 1.2: New game - Hiarcs 9 r2q1rk1/2p3pp/p2b4/1p1Pnp2/3P2b1/1BP5/PPQ2PPP/RNB1R1K1 b - - 0 1 Analysis by Shredder 7.04: 15...Nf3+ 16.gxf3 ± (0.98) Depth: 1/1 00:00:00 15...Nf3+ 16.gxf3 Bxf3 ± (0.98) Depth: 1/2 00:00:00 15...Nf3+ 16.gxf3 Bxf3 +- (4.04) Depth: 2/4 00:00:00 15...Nf3+ 16.gxf3 Bxf3 +- (4.08) Depth: 2/6 00:00:00 15...Nc4 16.Qxf5 +- (2.63) Depth: 2/6 00:00:00 15...Nc4 16.Re7 +- (2.25) Depth: 2/6 00:00:00 15...Nc4 16.Bxc4 bxc4 +- (2.25) Depth: 2/6 00:00:00 15...Nc4 16.Bxc4 bxc4 17.Bd2 +- (2.42) Depth: 3/8 00:00:00 15...Ng6 16.f3 Bh5 +- (2.41) Depth: 3/10 00:00:00 15...Ng6 16.h3 Bh5 +- (2.14) Depth: 3/10 00:00:00 15...Ng6 16.h3 Bh5 17.Bd2 +- (2.20) Depth: 4/6 00:00:00 15...Ng6 16.h3 Bh5 17.a4 Qd7 18.axb5 Qxb5 +- (2.11) Depth: 5/11 00:00:00 15...Ng6 16.h3 Bh5 17.a4 Qd7 18.Bg5 +- (2.18) Depth: 6/10 00:00:00 15...Ng6 16.h3 Bh5 17.a4 b4 18.cxb4 Qh4 +- (2.09) Depth: 7/19 00:00:00 43kN 15...Ng6 16.h3 Bh5 17.a4 b4 18.Be3 bxc3 19.bxc3 Qh4 +- (2.09) Depth: 8/20 00:00:00 111kN 15...Nf3+ 16.gxf3 Bxf3 17.Rd1 Bxd1 18.a4 Bxc2 +- (2.08) Depth: 8/22 00:00:00 170kN 15...Nf3+ 16.gxf3 Bxf3 17.Qd3 Bxh2+ 18.Kf1 Be4 19.Qh3 Qd6 20.Bg5 +- (1.96) Depth: 8/23 00:00:00 210kN 15...Nf3+ 16.gxf3 Bxf3 17.Qd3 Bxh2+ 18.Kf1 Be4 19.Qh3 Qd6 20.Nd2 Rae8 21.Nxe4 fxe4 +- (2.11) Depth: 9/26 00:00:00 304kN 15...Ng6 16.h3 Qh4 17.hxg4 Qh2+ 18.Kf1 Nh4 19.Re5 Bxe5 20.dxe5 Qxg2+ 21.Ke2 +- (2.10) Depth: 9/26 00:00:01 333kN 15...Ng6 16.h3 Qh4 17.a4 Rfe8 18.Re6 Nf8 19.hxg4 Qh1+ 20.Kxh1 +- (2.10) Depth: 9/26 00:00:01 407kN 15...Ng6 16.h3 Qh4 17.a4 Bxh3 18.axb5 Qg4 19.Re5 +- (1.85) Depth: 10/26 00:00:02 733kN 15...Ng6 16.h3 Qh4 17.Qd3 Rae8 18.Re6 Bh5 19.a4 Nf4 20.Bxf4 Qxf4 21.axb5 axb5 22.Qxb5 +- (1.82) Depth: 10/30 00:00:02 991kN 15...Ng6 16.h3 Qh4 17.Qd3 Bh5 18.a4 Rfe8 19.Rxe8+ Rxe8 20.Bd2 Re2 21.Qxf5 Bf4 +- (1.67) Depth: 11/28 00:00:05 1869kN 15...Ng6 16.h3 Qh4 17.Re6 Bxh3 18.gxh3 Qxh3 19.f4 Nxf4 20.a4 Nxe6 21.dxe6 +- (1.43) Depth: 12/31 00:00:10 3967kN 15...Ng6 16.h3 Qh4 17.Re6 Bh5 18.a4 b4 19.Bc4 Nf4 20.Re3 Kh8 +- (1.41) Depth: 13/32 00:00:20 7965kN 15...Ng6 16.h3 Qh4 17.Re6 Bxh3 18.gxh3 Qxh3 19.f4 Nh4 20.Qe2 Qg3+ 21.Kf1 Bxf4 22.Bxf4 Qxf4+ 23.Qf2 Qc1+ 24.Re1 Qg5 ± (1.30) Depth: 14/35 00:00:44 17250kN 15...Ng6 16.h3 Qh4 17.Re6 Bxh3 18.gxh3 Qxh3 19.f4 Nh4 20.Qe2 Qg3+ 21.Kf1 Qh3+ 22.Ke1 Bxf4 23.Kd1 Bxc1 24.Kxc1 Qh1+ 25.Qe1 Qh2 ± (1.37) Depth: 15/39 00:01:36 37417kN 15...Nf3+ 16.gxf3 Qh4 17.Re5 Bh3 18.Qd1 Rf6 19.Re6 f4 20.a4 ± (1.36) Depth: 15/39 00:02:05 49107kN 15...Nf3+ 16.gxf3 Qh4 17.Re5 Bh3 18.Qd1 Rf6 19.Re6 f4 20.a4 Rxe6 21.axb5 ± (1.01) Depth: 15/43 00:02:24 56688kN 15...Nf3+ 16.gxf3 Qh4 17.fxg4 Qxh2+ 18.Kf1 fxg4 19.Re4 g3 20.f4 Qh1+ 21.Ke2 g2 22.Be3 Qf1+ 23.Kd2 Bxf4 24.d6+ Kh8 25.dxc7 Bxe3+ 26.Rxe3 g1Q 27.Qxh7+ Kxh7 28.a4 bxa4 -+ (-1.73) Depth: 15/49 00:08:36 207451kN (Athlon XP @ 2200 MHz, 512MB hash, 3-5 man EGTB's 17.09.2003) Hiarcs 9: New game - Hiarcs 9 r2q1rk1/2p3pp/p2b4/1p1Pnp2/3P2b1/1BP5/PPQ2PPP/RNB1R1K1 b - - 0 1 Analysis by Hiarcs 9: 15...Nc4 +- (1.52) Depth: 1/4 00:00:00 15...Nc4 16.Nd2 +- (1.74) Depth: 2/7 00:00:00 15...Nc4 16.Nd2 +- (1.47) Depth: 3/9 00:00:00 15...Nc4 16.h3 Bh5 +- (1.46) Depth: 3/10 00:00:00 15...Nc4 16.h3 Bh5 17.Nd2 +- (1.68) Depth: 4/12 00:00:00 15...Nc4 16.h3 Bh5 17.Nd2 +- (1.93) Depth: 5/13 00:00:00 8kN 15...Nc4 16.Bxc4 bxc4 17.h3 Re8 18.Be3 +- (2.34) Depth: 5/13 00:00:00 9kN 15...Ng6 16.h3 +- (2.24) Depth: 5/16 00:00:00 13kN 15...Ng6 16.h3 Bh5 17.Be3 Nh4 +- (1.47) Depth: 5/16 00:00:00 15kN 15...Ng6 16.h3 Bh5 17.Be3 Nh4 +- (1.73) Depth: 6/18 00:00:00 22kN 15...Ng6 16.h3 Bh5 17.Be3 Qh4 18.Nd2 +- (1.73) Depth: 6/21 00:00:00 27kN 15...Nd7 16.h3 +- (1.72) Depth: 6/21 00:00:00 45kN 15...Nd7 16.h3 Bh5 17.Nd2 Qh4 18.Nf1 +- (1.58) Depth: 6/21 00:00:00 48kN 15...Nd7 16.h3 Bh5 17.Nd2 Qh4 18.Nf1 Rad8 +- (1.58) Depth: 7/21 00:00:00 68kN 15...Nd7 16.h3 Bh5 17.Nd2 Qh4 18.Nf1 Rad8 19.Be3 +- (1.65) Depth: 8/24 00:00:01 183kN 15...Nd7 16.h3 Bh5 17.Nd2 Qh4 18.Nf1 a5 19.Qd3 Rab8 +- (1.61) Depth: 9/24 00:00:02 513kN 15...Ng6 16.h3 +- (1.60) Depth: 9/24 00:00:03 664kN 15...Ng6 16.Nd2 a5 17.a4 Re8 18.Rxe8+ Qxe8 19.Nf1 +- (1.51) Depth: 9/28 00:00:05 1041kN 15...Ng6 16.Nd2 Qh4 17.Nf1 f4 18.h3 Bd7 ± (1.31) Depth: 10/30 00:00:10 2253kN 15...Ng6 16.Nd2 Qh4 17.Nf1 f4 18.h3 Bd7 19.Nh2 Rae8 20.Rxe8 Rxe8 21.Nf3 Qh5 ± (1.13) Depth: 11/33 00:00:25 5805kN 15...Ng6 16.h3 Qh4 17.Qd3 f4 18.Qe4 Bf5 19.Qf3 Qg5 ± (0.92) Depth: 12/35 00:01:21 18738kN 15...Nf3+ 16.gxf3 ± (0.91) Depth: 12/39 00:01:48 25395kN 15...Nf3+ 16.gxf3 ± (0.88) Depth: 12/39 00:01:49 25682kN 15...Nf3+ 16.gxf3 Qh4 17.fxg4 Qxh2+ 18.Kf1 f4 19.Nd2 Qh1+ 20.Ke2 Rae8+ 21.Ne4 Rxe4+ 22.Be3 Qg2 23.Kd3 fxe3 ² (0.27) Depth: 12/39 00:02:09 30816kN 15...Nf3+ 16.gxf3 Qh4 17.Re5 Bh3 = (0.03) Depth: 13/40 00:03:54 56476kN (Athlon XP @ 2200 MHz, 512MB hash, 3-5 man EGTB's 17.09.2003) Ernst.
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