Author: Slater Wold
Date: 17:59:15 07/29/02
Go up one level in this thread
On July 29, 2002 at 20:35:24, Slater Wold wrote: >On July 29, 2002 at 15:30:55, Jim Monaghan wrote: > >>[D]4k3/pp2pp2/4n1p1/3RP1P1/2r1N3/P1P5/1P2q3/1K5Q w - - bm Nc5; id "IQ.1081"; >>Dzhindzhikhashvili-Tukmakov, Leningrad 1971 >>1. Nc5!! Rf4 (1... Rxc5 2. Qh8+ Nf8 3. Rxc5) 2. Qh8+ Nf8 3. Rd8+! Kxd8 4. Qf8+ >>Kc7 5. Qxe7+ Kc6 6. Qxb7+ (1-0) > >Not sure about this one. > >Deep Junior 7 - W,S >4k3/pp2pp2/4n1p1/3RP1P1/2r1N3/P1P5/1P2q3/1K5Q w - - 0 1 > >Analysis by Deep Junior 7: > >1.Nd6+ exd6 2.Qh8+ Kd7 3.exd6 > ³ (-0.45) Depth: 3 00:00:00 >1.Nd2 Rc8 2.Qh8+ Nf8 3.Qg8 > ± (0.88) Depth: 3 00:00:00 >1.Nd2 Rc8 2.Qh8+ Nf8 3.Qg8 > ± (0.88) Depth: 3 00:00:00 >1.Nd2 Rc8 2.Qh8+ Nf8 3.Kc2 Qe1 > ² (0.45) Depth: 6 00:00:00 5kN >1.Qh8+ Nf8 2.Nc5 Qf1+ 3.Ka2 Qc1 4.Nxb7 > ² (0.65) Depth: 6 00:00:00 11kN >1.Nc5 Qf2 2.Qh8+ Nf8 3.Nxb7 Qg1+ 4.Ka2 Qc1 > ± (0.92) Depth: 6 00:00:00 17kN >1.Nc5 Qh5 2.Qxh5 gxh5 3.Nxe6 fxe6 4.Rb5 b6 5.g6 > ² (0.51) Depth: 9 00:00:00 134kN >1.Qh8+ Nf8 2.Nc5 a5 3.Rd8+ Kxd8 4.Qxf8+ Kc7 5.Qxe7+ Kc6 6.Qd6+ Kb5 7.Nxb7 > ± (1.05) Depth: 9 00:00:00 163kN >1.Qh8+ Nf8 > ± (0.75) Depth: 12 00:00:00 1653kN >1.Qh8+ Nf8 2.Nf6+ exf6 3.Rd8+ Kxd8 4.Qxf8+ Kd7 5.Qd6+ Kc8 6.Qf8+ > = (0.00) Depth: 15 00:00:16 44336kN >1.Nc5 Qh5 > = (-0.10) Depth: 15 00:00:22 44336kN >1.Nd2 Rg4 2.Qh8+ Nf8 > = (0.20) Depth: 15 00:00:33 55358kN >1.Nd2 Rg4 2.Qh8+ Nf8 3.Rc5 Qd3+ 4.Ka2 Qd7 5.c4 Rg2 6.Nb3 b6 7.Rd5 Qf5 8.Nd2 Qxg5 >9.e6 f5 10.Nb3 > = (0.04) Depth: 18 00:01:35 247940kN >1.Nd2 Rg4 2.Qh8+ Nf8 3.Rc5 Rg1+ 4.Ka2 Qxd2 5.Rc8+ Kd7 6.Qxf8 Qd5+ 7.c4 Qe4 >8.Qd8+ Ke6 9.Rc7 Kf5 10.Qxe7 > = (0.15) Depth: 20 00:08:46 1433578kN, tb=12 > >(W, 29.07.2002) Ra4 is *clearly* an inferior move to Qh5 after Nc5. After Nc5 Qh5: W,S - Deep Junior 7 4k3/pp2pp2/4n1p1/2NRP1P1/2r5/P1P5/1P2q3/1K5Q b - - 0 1 Analysis by Deep Junior 7: 1...Nxc5 2.Qh8# +- (#2) Depth: 3 00:00:00 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 ² (0.45) Depth: 6 00:00:00 1kN 1...Qh5 2.Qxh5 gxh5 3.Nxe6 fxe6 4.Rd4 Rxd4 5.cxd4 Kf7 6.Kc2 Kg6 ² (0.32) Depth: 9 00:00:00 55kN 1...Qh5 2.Qxh5 gxh5 3.g6 Rg4 4.gxf7+ = (0.20) Depth: 12 00:00:00 1017kN 1...Qh5! = (-0.10) Depth: 15 00:00:10 25379kN 1...Qh5 2.Qxh5 gxh5 3.g6 h4 4.gxf7+ Kxf7 5.Nxb7 h3 6.Rd2 Rh4 7.Rh2 Kg6 8.Kc2 Kf5 ³ (-0.32) Depth: 17 00:00:49 125432kN 1...Qh5 2.Qxh5 gxh5 3.g6 h4 4.gxf7+ Kxf7 5.Nxb7 h3 6.Rd2 Rg4 7.Rh2 Nf4 8.Nd8+ Ke8 9.Nc6 Rg1+ 10.Ka2 Rg2 ³ (-0.50) Depth: 19 00:03:44 623336kN, tb=5 1...Qh5 2.Qxh5 gxh5 3.g6 h4 4.gxf7+ Kxf7 5.Nxb7 h3 6.Rd2 Rg4 7.Rh2 Nf4 8.Nd8+ Ke8 9.Nc6 Rg1+ 10.Ka2 Rg2 ³ (-0.50) Depth: 19 00:03:54 641092kN, tb=5 (W, 29.07.2002) After Nc5 Rf4: W,S - Deep Junior 7 4k3/pp2pp2/4n1p1/2NRP1P1/5r2/P1P5/1P2q3/1K5Q w - - 0 1 Analysis by Deep Junior 7: 2.Nxe6 Rf1+ 3.Qxf1 Qxf1+ 4.Kc2 fxe6 -+ (-2.64) Depth: 3 00:00:00 2.Qh8+ Nf8 3.Rd7 ± (1.28) Depth: 3 00:00:00 1kN 2.Qh8+ Nf8 3.Rd7 ± (1.28) Depth: 3 00:00:00 1kN 2.Qh8+ Nf8 3.Rd7 ± (1.28) Depth: 3 00:00:00 1kN 2.Qh8+ Nf8 3.Rd8+ Kxd8 4.Qxf8+ Kc7 5.Qxe7+ Kc6 6.Ka2 ± (0.92) Depth: 6 00:00:00 19kN 2.Qh8+! ± (1.22) Depth: 8 00:00:00 30kN 2.Qh8+! Nf8 3.Rd8+ Kxd8 4.Qxf8+ Kc7 5.Qxe7+ Kc6 6.Qxb7+ Kxc5 7.b4+ Kc4 8.Qa6+ Kxc3 9.Qxe2 +- (3.52) Depth: 8 00:00:00 42kN 2.Qh8+ Nf8 3.Rd8+ Kxd8 4.Qxf8+ Kc7 5.Qxe7+ Kc6 6.Qxb7+ Kxc5 7.b4+ Kc4 8.Qa6+ Kxc3 9.Qxe2 Kd4 10.Qb2+ Kd5 11.Qc3 +- (3.54) Depth: 11 00:00:00 307kN 2.Qh8+ Nf8 3.Rd8+ Kxd8 4.Qxf8+ Kc7 5.Qxe7+ Kc6 6.Qxb7+ Kxc5 7.b4+ Kc4 8.Qa6+ Kxc3 9.Qxe2 Kd4 10.Qa6 Kxe5 11.Qxa7 +- (3.35) Depth: 14 00:00:01 3831kN 2.Qh8+! +- (3.65) Depth: 17 00:00:04 8983kN 2.Qh8+! +- (3.95) Depth: 19 00:00:39 99511kN, tb=7 2.Qh8+! Nf8 3.Rd8+ Kxd8 4.Qxf8+ Kc7 5.Qxe7+ Kc6 6.Qxb7+ Kxc5 7.b4+ Kc4 8.Qa6+ Kxc3 9.Qxe2 Kd4 10.e6 fxe6 11.Qxe6 +- (4.30) Depth: 19 00:01:15 198390kN, tb=643 (W, 29.07.2002) You judge.
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.