Author: Uri Blass
Date: 20:02:11 01/02/05
Go up one level in this thread
On January 02, 2005 at 22:10:29, Uri Blass wrote: >Analysis of 9 best moves at depth 12 >New game, >r2q3r/2pkb1p1/p2p1n2/4p1p1/Pp2P1P1/1QP5/1P1P2PP/RNB2RK1 b - - 0 1 > >Analysis by Fritz 8: > >1. = (0.22): 1...Nxg4 2.h3 Nf6 3.d3 g4 4.hxg4 bxc3 5.Qxc3 Qb8 6.Rf3 Nxg4 7.d4 >Kc8 >2. ² (0.50): 1...Qg8 2.Qd1 Qh7 3.h3 Qxe4 4.d3 Qb7 5.Bxg5 Kc8 6.Qb3 Qd5 7.Qxd5 >Nxd5 8.Bxe7 >3. ² (0.59): 1...Qb8 2.Qd1 Nxe4 3.d4 exd4 4.cxd4 d5 5.Nd2 c5 6.h3 Nxd2 7.Bxd2 >Kc8 8.Rc1 >4. ± (0.72): 1...bxc3 2.Nxc3 Qb8 3.Qd1 Qa7+ 4.Kh1 Rh4 5.g3 Rh3 6.Qf3 Rah8 7.Rf2 >Kc6 8.d3 Nxg4 >5. ± (0.75): 1...Kc8 2.d4 d5 3.exd5 exd4 4.Bxg5 Nxg4 5.Bf4 g5 6.Qd1 gxf4 7.Qxg4+ >Kb7 8.cxd4 >6. ± (0.75): 1...d5 2.exd5 Kc8 3.d4 exd4 4.Bxg5 Nxg4 5.Bf4 g5 6.Qd1 gxf4 7.Qxg4+ >Kb7 8.cxd4 >7. ± (0.78): 1...Nxe4 2.cxb4 Qg8 3.Qd3 Nf6 4.h3 Qd5 5.Qf5+ Kc6 >8. ± (0.91): 1...Rb8 2.Qd1 Nxe4 3.d4 Qg8 4.Nd2 Qh7 5.Nxe4 Qxe4 6.Re1 Qh7 7.h3 >Kc8 8.Qe2 Kb7 >9. ± (1.06): 1...Qe8 2.h3 Qg8 3.Qd1 Kc8 4.cxb4 d5 5.d4 Bxb4 6.Be3 c5 7.exd5 > >(, MyTown 03.01.2005) Here is for comparison analysis without deep analysis Fritz finds Rxh2 With only deep analysis I think that you will have problems to find it. Here you may suspect Rxh2 and analyze it but in other positions you may have problems to know what moves to suspect. New game, [D]r2q3r/2pkb1p1/p2p1n2/4p1p1/Pp2P1P1/1QP5/1P1P2PP/RNB2RK1 b - - 0 1 Analysis by Fritz 8: 1...Qg8 2.Qd1 Kc8 3.d3 d5 4.cxb4 Bxb4 5.Bxg5 Bc5+ ± (1.03) Depth: 7/24 00:00:00 162kN 1...Qb8! ± (1.00) Depth: 7/25 00:00:00 237kN 1...Qb8! ± (0.84) Depth: 7/25 00:00:00 323kN 1...Qb8 2.d4 bxc3 3.Qxc3 Qb6 ± (0.84) Depth: 8/31 00:00:00 566kN 1...Qg8! ± (0.81) Depth: 8/31 00:00:00 755kN 1...Nxg4! ± (0.78) Depth: 8/33 00:00:00 1013kN 1...Nxg4! ² (0.62) Depth: 8/33 00:00:01 1216kN 1...Nxg4 2.h3 Nf6 3.d4 g4 4.dxe5 dxe5 5.Rd1+ Bd6 6.hxg4 Nxe4 7.cxb4 ² (0.50) Depth: 9/30 00:00:02 2231kN 1...Nxg4 2.h3 Nf6 3.d4 g4 4.dxe5 dxe5 5.Rd1+ Bd6 6.cxb4 gxh3 7.Bg5 ² (0.47) Depth: 10/32 00:00:03 4159kN 1...Nxg4 2.h3 Nf6 3.d3 g4 4.hxg4 bxc3 5.Qxc3 Qb8 6.Be3 Nxg4 7.Bf2 ² (0.44) Depth: 11/36 00:00:08 9113kN 1...Nxg4 2.h3 Nf6 3.d3 g4 4.hxg4 bxc3 5.Qxc3 Qb8 6.Rf3 Nxg4 7.d4 Kc8 = (0.22) Depth: 12/39 00:00:24 27140kN 1...Nxg4 2.h3 Nf6 3.cxb4 g4 4.hxg4 Nxe4 5.Re1 Nf6 6.d4 Qg8 7.Qc3 Nd5 = (0.16) Depth: 13/41 00:01:04 72278kN 1...Nxg4 2.h3 Nf6 3.d3 g4 4.hxg4 bxc3 5.bxc3 Qb8 6.Qxb8 Raxb8 7.g5 Nh5 8.Rf7 c6 9.g6 d5 = (0.12) Depth: 14/43 00:02:31 175898kN 1...Nxg4 2.h3 Nf6 3.d3 g4 4.hxg4 bxc3 5.g5 cxb2 6.Qxb2 Ng4 7.Rf7 Rh4 = (-0.03) Depth: 15/48 00:08:46 618599kN 1...Nxg4 2.h3 Nf6 3.cxb4 g4 4.hxg4 Rh4 5.Rf3 Qh8 6.Rh3 Qh7 7.Qe3 Rxh3 = (-0.13) Depth: 16/47 00:25:42 1802559kN 1...Rxh2! = (-0.16) Depth: 16/51 00:35:09 2471309kN 1...Rxh2! ³ (-0.31) Depth: 16/51 00:39:06 2742935kN (, MyTown 03.01.2005) Uri
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