Author: Uri Blass
Date: 01:32:54 07/12/01
Go up one level in this thread
On July 12, 2001 at 04:21:49, odell hall wrote: >On July 12, 2001 at 04:02:52, odell hall wrote: > >> >> What a Tactical Monster!!! I don't think any other program finds this move at >>such an incredible speed. >> >> >> >>Kasparov,G - Topalov,V >>b2r3r/k4p1p/p2q1np1/NppP4/3p1Q2/P4PPB/1PP4P/1K1RR3 w - - 0 1 >> >>Analysis by Junior 7: >> >>24.a4 Qxf4 25.gxf4 >> ³ (-0.32) Depth: 3 00:00:00 >>24.c4 Qxf4 25.gxf4 >> = (0.17) Depth: 3 00:00:00 >>24.Re5 Bxd5 >> = (0.24) Depth: 3 00:00:00 >>24.Re5 Bxd5 >> = (-0.13) Depth: 6 00:00:00 2kN >>24.Qe5 Bxd5 25.Qxd6 Rxd6 26.f4 >> = (-0.01) Depth: 6 00:00:00 5kN >>24.Nc6+ Bxc6 >> = (0.00) Depth: 6 00:00:00 8kN >>24.Nc6+ Bxc6 25.Qxd6 Rxd6 26.dxc6 Kb6 27.Re7 Kxc6 >> = (-0.18) Depth: 9 00:00:00 45kN >>24.Rxd4 cxd4 25.Re7+ >> = (0.00) Depth: 9 00:00:00 48kN >>24.Rxd4 cxd4 25.Re7+ >> = (0.00) Depth: 12 00:00:00 55kN >>24.Rxd4 cxd4 25.Re7+ Kb6 26.Qxd4+ Kxa5 27.b4+ Ka4 >> = (0.00) Depth: 15 00:00:44 32809kN >> >>(hall, denver 12.07.2001) > > > > I don't understand, i repeated the test and now junior7 needs longer to find >the move > >Kasparov,G - Topalov,V >b2r3r/k4p1p/p2q1np1/NppP4/3p1Q2/P4PPB/1PP4P/1K1RR3 w - - 0 1 > >Analysis by Junior 7: > >24.a4 Qxf4 25.gxf4 > ³ (-0.32) Depth: 3 00:00:00 >24.c4 Qxf4 25.gxf4 > = (0.17) Depth: 3 00:00:00 >24.Nc6+ Bxc6 25.dxc6 Qxc6 > ² (0.59) Depth: 3 00:00:00 >24.Qxd6 Rxd6 25.Re7+ Kb6 26.Nc6 Bxc6 > ± (1.21) Depth: 3 00:00:00 1kN >24.Qxd6 Rxd6 25.Re7+ Kb6 26.b4 Nxd5 27.bxc5+ Kxc5 28.Nb3+ Kc4 29.Rxd4+ > = (-0.05) Depth: 6 00:00:00 10kN >24.Nc6+ Bxc6 25.dxc6 Qxf4 26.gxf4 c4 27.c7 > ± (0.92) Depth: 6 00:00:00 14kN >24.Nc6+ Bxc6 25.dxc6 Qxf4 26.gxf4 Kb6 27.Re7 Kxc6 28.Rxf7 Nd5 > = (-0.12) Depth: 9 00:00:00 114kN >24.Nc6+ Bxc6 25.Qxd6 Rxd6 26.dxc6 Kb6 27.Re7 Kxc6 28.Rxf7 Re8 29.f4 Re2 > = (-0.20) Depth: 12 00:00:01 1175kN >24.Nc6+ Bxc6 25.Qxd6 Rxd6 26.dxc6 Kb6 27.Re7 Kxc6 28.Rxf7 Re8 29.g4 h6 30.f4 > = (-0.14) Depth: 15 00:00:13 9716kN >24.Rxd4 Kb6 25.Nb3 Bxd5 26.Rxd5 Nxd5 27.Qxf7 Rhf8 28.Qg7 Qc7 29.Qxc7+ Nxc7 30.f4 >c4 > = (-0.05) Depth: 15 00:01:50 85937kN > >(hall, denver 12.07.2001) I guess that Junior used learning from position in the previous case. Here is analysis of Junior under game conditions(90 minutes/40 moves) Junior 7 - Blass,U b2r3r/k4p1p/p2q1np1/NppP4/3p1Q2/P4PPB/1PP4P/1K1RR3 w - - 0 1 Analysis by Junior 7: 1.a4 Qxf4 2.gxf4 ³ (-0.32) Depth: 3 00:00:00 1.c4 Qxf4 2.gxf4 = (0.17) Depth: 3 00:00:00 1.Nc6+ Bxc6 2.dxc6 Qxc6 ² (0.59) Depth: 3 00:00:00 1.Qxd6 Rxd6 2.Re7+ Kb6 3.Nc6 Bxc6 ± (1.21) Depth: 3 00:00:00 1kN 1.Qxd6 Rxd6 2.b4 Nxd5 3.bxc5 Nc3+ 4.Kc1 Rdd8 5.Rd3 = (0.21) Depth: 6 00:00:00 6kN 1.Nc6+ Bxc6 2.Qxd6 Rxd6 3.dxc6 Rxc6 4.Re7+ Kb8 5.Rxf7 ± (1.07) Depth: 6 00:00:00 11kN 1.Nc6+ Bxc6 2.Qxd6 Rxd6 3.dxc6 Rxc6 4.Re7+ Kb6 5.Rxf7 Re8 6.f4 = (-0.06) Depth: 9 00:00:00 102kN 1.Nc6+ Bxc6 2.Qxd6 Rxd6 3.dxc6 Kb6 4.Re7 Kxc6 5.Rxf7 Re8 6.f4 Re2 = (-0.20) Depth: 12 00:00:01 924kN 1.Nc6+ Bxc6 2.Qxd6 Rxd6 3.dxc6 Kb6 4.Re7 Kxc6 5.Rxf7 Re8 6.Ra7 Kd5 7.f4 = (-0.23) Depth: 14 00:00:10 6384kN 1.Rxd4 cxd4 2.Re7+ Kb6 3.Qxd4+ Kxa5 4.b4+ Ka4 5.Qc3 Qxd5 6.Qc7 Qd1+ 7.Kb2 Qd4+ 8.Kb1 = (0.00) Depth: 14 00:01:03 40051kN 1.Rxd4 cxd4 2.Re7+ Kb6 3.Qxd4+ Kxa5 4.b4+ Ka4 5.Qc3 Qxd5 6.Qc7 Qd1+ 7.Kb2 Qd4+ 8.Kb1 = (0.00) Depth: 15 00:02:28 92061kN (Blass, Tel-aviv 12.07.2001) The analysis of Junior later after learning from playing the move: Junior 7 - Blass,U b2r3r/k4p1p/p2q1np1/NppP4/3p1Q2/P4PPB/1PP4P/1K1RR3 w - - 0 1 Analysis by Junior 7: 1.a4 Qxf4 2.gxf4 ³ (-0.32) Depth: 3 00:00:00 1.c4 Qxf4 2.gxf4 = (0.17) Depth: 3 00:00:00 1.Re5 Bxd5 = (0.24) Depth: 3 00:00:00 1.Re5 Kb6 2.Nb3 Nxd5 3.Qg5 b4 = (-0.21) Depth: 6 00:00:00 13kN 1.Qxd6 Rxd6 = (-0.08) Depth: 6 00:00:00 13kN 1.Qe5 Bxd5 2.Qxd6 Rxd6 3.f4 = (-0.01) Depth: 6 00:00:00 17kN 1.Nb3 Qxf4 = (0.00) Depth: 6 00:00:00 22kN 1.Nb3 Qxf4 2.gxf4 Kb6 3.f5 Bxd5 4.fxg6 fxg6 ³ (-0.34) Depth: 9 00:00:00 54kN 1.Rxd4 cxd4 = (0.00) Depth: 9 00:00:00 54kN 1.Rxd4 cxd4 = (0.00) Depth: 12 00:00:00 112kN 1.Rxd4 cxd4 = (0.00) Depth: 15 00:00:01 833kN (Blass, Tel-aviv 12.07.2001) Uri
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