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Subject: Re: Fritz 7 on Pent II 350 MHz 256 vs Crafty 18.13 on Pent III 1.0 gig dual

Author: Brian Katz

Date: 01:36:07 01/18/02

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On January 18, 2002 at 04:30:21, Brian Katz wrote:

>This is a must see game!! ICC 5/12 Fritz 7 was set at 5/10
>
>Crafty 18.13 as White (Abraxas        2976)Pentium III 1.0 gig dual processors
>
>Fritz 7      as Black (Deep-Katzparov 2888)Pentium II 350 MHz single processor
>                                           256 MB Hash Tables
>AGAIN ANOTHER WIN FOR FRITZ 7 WITH HASH TABLES SET HIGH!!!
>
>After a wonderful game by Fritz 7, the endgame that arose was
>Fritz 7 with a King and 2 pawns vs Crafty 18.13 with a King and Knight. Fritz 7
>brought it's h pawn to h2 to promote. It even announced mate in 18. Then it got
>down to mate in 12 then 10 and back up to 12, and back and forth.
>I have the 4 disc Nalimov turbo endgame set, and I also have some downloaded
>tablebases. It appears that some of the tablebases for this endgame are missing
>from my tablebase folder, and need to be downloaded. Such as KqpKn,KqqKn,KrrKn.
>Since it could not see the forced mate if the pawn promoted, it held off on
>promoting the pawn. When it promoted, it only did so after I chose to force it
>to promote. Once I forced the promotion, it no longer showed a forced mate,
>since it did not have that particular endgame at that point.I found that some
>other simalar endgame tablebases were missing, such as with the losing side
>having a Bishop or Rook instead of a Knight.
>KqpKr, KqqKr, KqpKb, KqqKb. After I download the missing Tablebases this
>endgame should then be played perfectly.
>
>Here is the game for your enjoyment. It was a fascingating game until the
>endgame foul up.
>At this point it would not promote the pawn and kept moving the King around
>while still announcing a forced mate, but never trying to execute it until I
>forced Fritz 7 to promote.
>
>[D]8/8/8/8/p2N4/4K1k1/7p/8 b

Abraxis (2976) - Deep-Katzparov (2888) [D45]
>ICC 5 12 Internet Chess Club, 18.01.2002
>
>1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.b3 0-0 8.Be2 dxc4
>9.bxc4 e5 10.0-0 Re8 11.Rd1 exd4 12.exd4 Nf8 13.Ne5 Qe7 14.Nf3 Bg4 15.Be3 Rad8
>16.h3 Bh5 17.Re1 Ne6 18.Nh4 Bb8 19.g3 Bxe2 20.Nf5 Qd7 21.Nxe2 Bc7 22.Reb1 b6
>23.Rb3 Nf8 24.Re1 Ne4 25.g4 g6 26.Nh6+ Kg7 27.Bc1 f6 28.h4 Qe7 29.Rd3 Qb4
>30.Rdd1 Nd6 31.g5 Nd7 32.d5 Nxc4 33.Qb3 Qc5 34.dxc6 Nde5 35.gxf6+ Kxf6 36.Qg3
>Kg7 37.Nd4 b5 38.Bf4 Ba5 39.Nb3 Qxc6 40.Nf5+ Kh8 41.Bxe5+ Nxe5 42.Nxa5 Nf3+
>43.Kf1 Rxe1+ 44.Rxe1 Qd5 45.Ne3 Qd3+ 46.Re2 Nd4 47.Qe5+ Kg8 48.Ng2 Qh3 49.f4
>Nxe2 50.Qxe2 a6 51.Nc6 Rd1+ 52.Kf2 Qd7 53.Ne5 Qd2 54.f5 gxf5 55.Ne3 Qxe2+
>56.Kxe2 Ra1 57.Nxf5 Rxa2+ 58.Kd3 Ra3+ 59.Kd4 Ra4+ 60.Kd5 Rf4 61.Ne7+ Kg7 62.Nd3
>Rg4 63.Nc5 a5 64.Nf5+ Kg6 65.Nd6 Kh5 66.Nxb5 a4 67.Ne6 Kxh4 68.Nc5 h5 69.Ne4
>Rxe4 70.Kxe4 Kg3 71.Ke3 h4 72.Nd4 Kg2 73.Nc2 h3 74.Ne1+ Kg3 75.Nc2 h2 76.Nd4 Kg4
>77.Nc2 Kg5 78.Nd4 Kf6 79.Nb5 Ke5 80.Na3 Ke6 81.Kd2 Kd5 82.Nc2 Ke5 83.Na3 h1Q
>84.Nc2 Ke4 85.Na3 Qh6+ 86.Kc3 Qe3+ 87.Kb4 Qb3+ 88.Kc5 Qxa3+ 89.Kc6 Qd3 90.Kb6 a3
>91.Kc6 a2 92.Kc5 Qa6 93.Kb4 a1Q 94.Kc5 Qc3# White checkmated 0-1



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