Author: m.d.hurd
Date: 11:57:05 10/30/05
Go up one level in this thread
On October 30, 2005 at 14:18:21, John Jack wrote: >Did Fritz 9 blunder with F6 >Two Computers were used Both set at 256MBs of Ram (BOOK)FRITZ 9 For Fritz And >Shredder ( for Fruit2.2.1 > > >Fritz 9 vs Fruit 2.2.1 [D37] >Blitz:5' New York, 30.10.2005 >[Fruit 2.2.1 10min Game] >D37: Queen's Gambit Declined: 5 Bf4 1.d4 [1.b4 f6 2.b5] 1...Nf6 2.Nf3 d5 3.c4 e6 >4.Nc3 Be7 5.Bf4 0–0 6.e3 c5 7.dxc5 Bxc5 8.cxd5 Nxd5 9.Nxd5 exd5 10.a3 Nc6 11.Bd3 >Bb6 12.0–0 d4 13.e4 Bg4 14.h3 Bh5 15.g4 Bg6 16.Nd2 f6 17.Nc4 Bc7 18.Bxc7 Qxc7 >19.f4 Rac8 20.Rc1 Qe7N [20...Rfe8 21.Qf3 b5 22.Nd2 Qb6 23.h4 Na5 24.b4 Nc4 >25.Nxc4 bxc4 26.Rxc4 Rxc4 27.Bxc4+ Bf7 28.Bd3 Qc6 29.g5 f5 30.e5 Bd5 31.Qf2 Qc3 >32.Bxf5 Rf8 33.Bg4 Bc4 34.Rd1 d3 35.e6 Gurevich,M (2694)-Lutz,C (2587)/Forchheim >2000/CBM 076/1–0 (46)] 21.b4 Kh8 22.Qe1 Rfe8 23.b5 Nd8 24.Qb4 Qxb4 25.axb4 Re7 >26.b6 axb6 27.Nxb6 Rb8 28.Rfe1 Nc6 29.Nd5 Rd7 30.b5 Na5 31.Nb6 Rd6 32.Nc4 Nxc4 >33.Rxc4 Rd7 34.Rec1 Kg8 35.Rc8+ Rd8 36.Rxd8+ Rxd8 37.Rc7 b6 38.Rc6 Ra8 39.Rd6 >Kf8 40.Rxd4 Ke7 41.Kf2 Ra2+ 42.Ke3 Ra3 43.Rb4 Bf7 44.h4 h5 45.gxh5 Bxh5 46.Kd4 >Be8 47.Rb1 Ra4+ 48.Kc3 Bf7 49.f5 Kd6 50.Bc2 Ra7 51.Kd4 Ra2 52.Bd3 Ra4+ 53.Ke3 >Ra3 54.Rb4 Kc5 55.Rd4 Ba2 56.Rd7 Bb1 57.Rd5+ Kb4 58.Rd4+ Kc5 59.h5 Ba2 60.Rd7 >Bb1 61.Rd8 Kb4 62.Rd6 Kc5 63.Rc6+ Kb4 64.Rc4+ Ka5 65.Rd4 Rb3 66.Kd2 Bxd3 67.Rxd3 >Rb2+ 68.Ke3 Rh2 69.Rd7 Rxh5 70.Rxg7 Rh8 71.e5 fxe5 72.f6 [¹72.Ke4±; 72.Ke4 >1.32/18 6 ] 72...Rf8= Black threatens to win material: Rf8xf6 [Inferior is >72...Kxb5 73.Ke4±] 73.Rg6 Kxb5 74.Ke4 White threatens to win material: Ke4xe5 >74...Kc4 75.Kxe5 b5 [75...b5 76.Rg4+ Kc3=] ½–½ > > > >167: Grandmaster John,J - Fruit 2.2.1, Blitz:5' New York >[D]7r/6R1/1p6/kP2pP2/8/4K3/8/8 w - - 0 1 > >Analysis by Fruit 2.2.1: > >72.Ke4 Kxb5 73.Kxe5 > ² (0.68) Depth: 2/6 00:00:00 >72.Ke4 Kxb5 73.Kxe5 > ² (0.68) Depth: 3/6 00:00:00 >72.Ke4 Kxb5 73.f6 Rh5 > ± (0.71) Depth: 3/7 00:00:00 >72.Ke4 Kxb5 73.f6 Rh5 > ± (0.71) Depth: 5/9 00:00:00 >72.Ke4 Rh1 73.Kxe5 Re1+ 74.Kd4 Kxb5 > ± (0.90) Depth: 5/10 00:00:00 >72.Ke4 Rh6 73.Kxe5 Rh5 74.Rd7 Kxb5 > ± (1.11) Depth: 6/16 00:00:00 12kN >72.f6 Kxb5 73.Ke4 Kc5 74.Kxe5 Rh5+ 75.Ke6 > ± (1.17) Depth: 6/16 00:00:00 16kN >72.f6 Rh4 73.Re7 Rf4 74.f7 Kb4 75.Kd3 Rf3+ 76.Ke4 > ± (1.27) Depth: 7/17 00:00:00 46kN >72.f6 Rh4 73.Re7 Rf4 74.f7 Kb4 75.Kd3 Rd4+ 76.Ke2 Rf4 > ± (1.26) Depth: 8/17 00:00:00 61kN, tb=1 >72.f6 Rh4 73.Rg3 Rh7 74.Ke4 Kxb5 75.Rg7 Rh2 76.Kxe5 Re2+ 77.Kd5 > ± (1.30) Depth: 9/18 00:00:00 110kN, tb=1 >72.f6 Rh4 73.Rg3 Rh7 74.Ke4 Kxb5 75.Rg7 Rh8 76.Kxe5 Rh5+ 77.Kd4 Rh4+ 78.Kd5 > ± (1.32) Depth: 10/20 00:00:00 153kN, tb=1 >72.f6 Kxb5 73.f7 Rf8 74.Ke4 Kc5 75.Kxe5 b5 76.Ke6 b4 77.Rg5+ Kc4 78.Rg4+ Kc5 > ± (1.24) Depth: 11/21 00:00:00 289kN, tb=1 >72.f6 Kxb5 73.f7 Rf8 74.Ke4 Kc5 75.Kxe5 b5 76.Ke6 b4 77.Rg5+ Kc4 78.Rg4+ Kc5 >79.Rg3 > ± (1.19) Depth: 12/23 00:00:00 395kN, tb=1 >72.f6 Kxb5 73.f7 Rf8 74.Ke4 Kc5 75.Kxe5 b5 76.Ke6 b4 77.Rg1 Kc4 78.Rc1+ Kb5 >79.Rd1 > ± (1.29) Depth: 13/25 00:00:00 647kN, tb=5 >72.f6 Kxb5 73.f7 Rf8 74.Ke4 Kc5 75.Kxe5 b5 76.Ke6 b4 77.Rg1 Kc4 78.Rc1+ Kd4 >79.Rd1+ Kc4 80.Rd5 > ± (1.22) Depth: 14/27 00:00:01 1062kN, tb=15 >72.f6 Kxb5 73.f7 Rf8 74.Ke4 Kc5 75.Kxe5 b5 76.Kf6 b4 77.Rg4 Kb5 78.Rg1 Kc4 >79.Rc1+ Kd5 80.Rd1+ Kc5 > ± (1.17) Depth: 15/43 00:00:04 3501kN, tb=204 >72.Ke4 Kxb5 73.Kxe5 Re8+ 74.Kd5 Re1 75.f6 Rd1+ 76.Ke6 Re1+ 77.Kd6 Rd1+ 78.Kc7 >Rc1+ 79.Kd8 Rd1+ 80.Rd7 Rf1 81.f7 Kc6 82.Ke8 Re1+ 83.Re7 > +- (1.52) Depth: 15/43 00:00:05 4816kN, tb=272 >72.Ke4 Kxb5 73.Kxe5 Re8+ 74.Kd5 Rf8 75.Ke6 Kc5 76.f6 b5 77.Ke7 Ra8 78.Rg5+ Kc4 >79.Rg4+ Kc5 80.f7 b4 81.Rg3 Ra7+ 82.Ke6 > +- (1.46) Depth: 16/43 00:00:07 5768kN, tb=414 >72.Ke4 Kxb5 73.Kxe5 Re8+ 74.Kd5 Rf8 75.Ke6 Kc5 76.f6 b5 77.Ke7 Ra8 78.Rg5+ Kc4 >79.Rg4+ Kc5 80.f7 b4 81.Rg5+ Kd4 82.Rg3 Ra7+ 83.Ke6 Ra6+ 84.Kf5 > +- (1.46) Depth: 17/43 00:00:09 7495kN, tb=615 >72.Ke4 Kxb5 73.Kxe5 Re8+ 74.Kd5 Rf8 75.Ke6 Kc5 76.f6 b5 77.Ke7 Ra8 78.Rg5+ Kc4 >79.Rg4+ Kc5 80.f7 b4 81.Rg1 Ra7+ 82.Ke6 Ra8 83.Rg8 > ± (1.27) Depth: 18/43 00:00:13 10800kN, tb=957 Hello John I guess Fritz didn't think for long enough due to the time control used. It Takes about 20 secs on my computer for fritz to find Ke4. New game - Fritz 9, 40'/40+40'/40+40' 7r/6R1/1p6/kP2pP2/8/4K3/8/8 w - - 0 1 Analysis by Fritz 9: 1.Ke4 Kxb5 2.f6 Kc6 3.Re7 Kd6 4.Rxe5 ² (0.59) Depth: 7/16 00:00:00 25kN 1.f6! ² (0.60) Depth: 7/20 00:00:00 38kN 1.f6 Rh1 2.f7 Rf1 3.Ke4 Kxb5 ² (0.70) Depth: 7/20 00:00:00 46kN 1.f6 Rf8 2.f7 Kxb5 3.Ke4 Kc5 4.Kxe5 b5 5.Ke6 Rb8 ² (0.67) Depth: 8/21 00:00:00 72kN 1.f6 Rh4 2.Re7 Rf4 3.f7 Rf1 4.Ke4 Kxb5 5.Kxe5 ± (0.82) Depth: 9/25 00:00:00 155kN 1.f6 Rf8 2.f7 Kxb5 3.Ke4 Kc6 4.Kxe5 b5 5.Ke6 b4 6.Rg3 ± (0.82) Depth: 10/24 00:00:00 326kN 1.f6 Rh4 2.Rg3 Rh7 3.Ke4 Kxb5 4.Kxe5 Kc4 5.Ke6 Rh8 6.Ke7 ± (0.99) Depth: 11/31 00:00:00 721kN, tb=1 1.f6 Rh4 2.Rg3 Rh8 3.f7 Rf8 4.Rg7 ± (1.11) Depth: 12/28 00:00:01 1332kN, tb=4 1.f6 Rh4 2.Rg2 Rh8 3.Ke4 Kxb5 4.Kxe5 Kc6 5.f7 Rf8 6.Ke6 b5 7.Rf2 ± (1.16) Depth: 13/43 00:00:02 2679kN, tb=13 1.f6 Rh4 2.Rg2 Rh8 3.Ke4 Kxb5 4.Kxe5 Rf8 5.Ke6 Re8+ 6.Kd7 Rb8 7.Rf2 Kc5 8.f7 ± (1.22) Depth: 14/41 00:00:03 4576kN, tb=31 1.f6 Rh4 2.Rg2 Rh8 3.Ke4 Kxb5 4.Kxe5 Rf8 5.Ke6 Re8+ 6.Kd7 Re1 7.Rf2 ± (1.35) Depth: 15/46 00:00:06 8718kN, tb=112 1.f6 Rh4 2.Rg2 Rh8 3.Ke4 Kxb5 4.Kxe5 Rf8 5.Ke6 Re8+ 6.Kd7 Rf8 7.Ke7 +- (1.55) Depth: 16/57 00:00:12 16024kN, tb=247 1.Ke4! +- (1.56) Depth: 16/57 00:00:20 26754kN, tb=573 1.Ke4! +- (1.71) Depth: 16/57 00:00:29 38833kN, tb=620 1.Ke4! +- (2.00) Depth: 17/55 00:00:42 56388kN, tb=1332 1.Ke4! +- (2.28) Depth: 17/59 00:01:04 91432kN, tb=1856 1.Ke4 Kxb5 2.f6 Rf8 3.Kxe5 Ka4 4.Ra7+ Kb3 5.f7 b5 6.Rb7 b4 7.Kf6 Ka3 8.Ke7 Rxf7+ 9.Kxf7 b3 10.Ke6 b2 +- (2.44) Depth: 17/59 00:01:22 117752kN, tb=2714 1.Ke4 Kxb5 2.f6 Kc4 3.Rc7+ Kb3 4.Kxe5 b5 5.f7 b4 6.Ke6 Rf8 7.Rd7 Kc2 8.Rc7+ Kd3 9.Ke7 +- (2.27) Depth: 18/79 00:01:47 150845kN, tb=4820 (30.10.2005) Regards Mike
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