Author: Dann Corbit
Date: 22:44:12 01/05/01
Go up one level in this thread
On January 05, 2001 at 23:45:44, Joshua Lee wrote: >Fritz6 - IM Nathanael Situru >4rrk1/1q4b1/p5p1/1pPP1p1p/4p1n1/1P4N1/P3QBPP/1R1R2K1 b - - 0 1 > >Analysis by Fritz 6: > >23...Nxf2 > = (0.19) Depth: 1/3 00:00:00 >23...Nxf2 24.Qxf2 > ² (0.66) Depth: 1/3 00:00:00 >23...Nxf2 24.Qxf2 f4 > ² (0.47) Depth: 2/5 00:00:00 >23...Nxf2 24.Qxf2 f4 25.Ne2 > ² (0.50) Depth: 3/13 00:00:00 1kN >23...Nf6 > ² (0.47) Depth: 3/13 00:00:00 1kN >23...Nf6 24.c6 Qc7 25.Qe3 > ² (0.69) Depth: 4/10 00:00:00 2kN >23...Nxf2! > ² (0.66) Depth: 4/10 00:00:00 2kN >23...Nxf2! 24.Qxf2 f4 25.Ne2 Qc7 > ² (0.34) Depth: 4/11 00:00:00 3kN >23...h4! > ² (0.31) Depth: 4/11 00:00:00 4kN >23...h4 24.Nf1 Nxf2 25.Qxf2 h3 26.Ne3 hxg2 27.Kxg2 > ² (0.56) Depth: 5/15 00:00:00 11kN >23...Nxf2! > ² (0.53) Depth: 5/19 00:00:00 13kN >23...Nxf2 24.Qxf2 f4 25.Ne2 f3 26.gxf3 > ² (0.47) Depth: 5/19 00:00:00 16kN >23...Nxf2 24.Qxf2 Re5 25.c6 Qc7 26.Qe3 f4 > ² (0.34) Depth: 6/18 00:00:00 33kN >23...Re5! > ² (0.31) Depth: 6/18 00:00:00 60kN >23...Re5! 24.c6 Qc7 25.Rbc1 Rd8 26.Rc5 Nxf2 27.Qxf2 > = (0.00) Depth: 6/18 00:00:00 71kN >23...Re5 24.c6 Qc7 25.Rbc1 Rd8 26.Rc5 Nxf2 27.Qxf2 > = (0.00) Depth: 7/18 00:00:00 113kN >23...Re5! > = (-0.16) Depth: 8/21 00:00:00 244kN >23...Re5 24.c6 Qc7 25.a4 Nxf2 26.Qxf2 Rd8 27.axb5 axb5 28.Qc5 > = (-0.19) Depth: 8/27 00:00:00 361kN >23...Re5 24.d6 e3 25.Be1 f4 26.Bc3 fxg3 27.Bxe5 Bxe5 > = (-0.25) Depth: 9/25 00:00:02 1234kN >23...Re5 24.c6 Qc8 25.Rbc1 Rd8 26.d6 Re6 27.d7 Qc7 28.Qc2 > = (0.00) Depth: 10/28 00:00:05 2983kN >23...Re5 24.c6 Qc8 25.Rbc1 Rd8 26.d6 Re6 27.d7 Qc7 28.Qc2 > = (0.00) Depth: 11/29 00:00:15 8685kN >23...Re5 24.c6 Qc8 25.d6 Qxc6 26.Rbc1 Qd7 27.Rc7 Qd8 28.Bd4 > = (-0.25) Depth: 12/31 00:00:37 20923kN >23...Re5 24.c6 Qc8 25.a4 Nxf2 26.Kxf2 Qb8 27.axb5 axb5 28.Nf1 > ³ (-0.41) Depth: 13/34 00:01:31 53304kN >23...Re5 24.c6 Qc8 25.Rbc1 Rd8 26.d6 Re6 27.a4 Nxf2 28.Kxf2 > ³ (-0.34) Depth: 14/37 00:03:20 119326kN >23...Re5 24.c6 Qc8 25.a4 Nxf2 26.Kxf2 Qb8 27.axb5 axb5 28.b4 > ³ (-0.50) Depth: 15/39 00:10:45 389930kN >23...Re5 24.c6 Qc8 25.Rbc1 Rd8 26.d6 Re6 27.a4 Nxf2 28.Kxf2 > ³ (-0.38) Depth: 16/41 00:24:53 915549kN >23...Nxf2 > ³ (-0.41) Depth: 16/43 00:40:32 1469441kN >23...Nxf2 24.Qxf2 f4 25.Nf1 Qc8 26.c6 Re5 27.Rbc1 e3 28.Qe2 > ³ (-0.34) Depth: 17/41 02:03:47 4507234kN >23...Re5 > ³ (-0.38) Depth: 17/43 02:18:33 5063435kN >23...Re5 24.c6 Qc8 25.Rbc1 Rd8 26.d6 Re6 27.a4 Nxf2 28.Kxf2 > ³ (-0.50) Depth: 17/46 03:01:20 6682712kN >23...e3 > ³ (-0.53) Depth: 17/46 04:05:35 9082320kN >23...e3 24.Be1 f4 25.Nf1 Ne5 26.c6 Qc8 27.Bh4 f3 28.Qxe3 > µ (-0.81) Depth: 18/45 04:30:03 9989920kN > >(Lee, Pensacola,Fl 05.01.2001) >e3! is the move to find but it takes so long as you can see. I have seen only 1 >other position take longer and that was Nolot 5 that i solved. Are there any >that are more difficult? nolot 5 took over 20 hours (19/50ply). besides this >find the mistakes by fritz in this game obviously prior to move 23 and other >games at tournament time controls you will notice these high depths are needed >to somewhat understand GM (or strong IM) level chess. This is not a convincing output. Look at the score. Less than 1 pawn up.
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