Author: David Dahlem
Date: 10:03:38 11/25/04
Go up one level in this thread
On November 25, 2004 at 12:57:41, Rafael Vasquez wrote:
>David,
>
>Black is Lost anyway, The Queen has to keep the 8th row + The e
>column belongs to white + White Queen is threatening access in c8
>+ d6 passed pawn.
>
>Rafael
I'm certainly not an expert, but can't Black force a repetition check with Be3?
Regards
Dave
>
>
>On November 25, 2004 at 12:19:02, David Dahlem wrote:
>
>>[D]5q1k/7p/1p1P1p1b/1Pp5/2Pp4/p2P2PQ/r4B2/4R1K1 b - - 0 36
>>
>>In this position, Ktulu 5.1 played Bd2, and lost in a few moves.
>>
>>Analysis by Ktulu 5.1 - P3/933/32mb hash - Arena GUI:
>>
>>Ktulu needs over 16 minutes to find 36...Be3. What do other engines think about
>>this position?
>>
>> 11 00:03 -1.96 1. ... Bd2 2.Re7 Ra1+ 3.Kh2 Bh6 4.Qf5 Bg7 5.Qd5 Rf1 6.Kg2 a2
>>7.d7 a1Q 8.d8Q Qd1
>> 12 00:05 -1.96 1. ... Bd2 2.Re7 Ra1+ 3.Kh2 Bh6 4.Qf5 Bg7 5.Qd5 Rf1 6.Kg2 a2
>>7.d7 a1Q 8.d8Q Qd1
>> 13 00:11 -1.79 1. ... Bd2 2.Re7 Ra1+ 3.Kh2 Bh6 4.Rb7 Rb1 5.Qf5 Bg7 6.Rxb6 a2
>>7.Ra6 a1Q 8.Rxa1 Rxa1
>> 14 00:27 -0.69 1. ... Bd2 2.Re7 Ra1+ 3.Kh2 Bh6 4.Rb7 Bg7 5.Rxb6 Rd1 6.Ra6
>>Rxd3 7.Qf5 Rd2 8.Kg2 Bh6
>> 15 01:13 -0.82 1. ... Bd2 2.Re7 Ra1+ 3.Kh2 Bh6 4.Rb7 Bg7 5.Rxb6 Ra2 6.Qf5 Re2
>>7.Ra6 a2 8.b6 Rb2 9.d7 Qd8 10.b7 Rxb7
>> 16 02:31 0.00 1. ... Bd2 2.Re7 Ra1+ 3.Kh2 Bh6 4.Qd7 a2 5.Re8 Rf1 6.Rxf8+
>>Bxf8 7.Qc8 Rxf2+ 8.Kh3 Kg7
>> 17 07:22 +0.91 1. ... Bd2 2.Re7 Ra1+ 3.Kh2 Bh6 4.Qd7 a2 5.Re8 Rf1 6.Rxf8+
>>Bxf8 7.Kg2 a1Q 8.Qe8 Kg7 9.d7 Rh1 10.d8Q Qf1+ 11.Kf3 Qxd3+ 12.Kg4 Qd1+ 13.Kf4
>>Qd2+ 14.Be3 Bd6+ 15.Qxd6
>> 17 16:14 0.00 1. ... Be3 2.Bxe3 dxe3 3.Qe6 Qh6 4.Qe8+ Kg7 5.Qd7+ Kh8 6.Qc8+
>>Kg7 7.Qd7+
>>
>>Here is the complete game...
>>
>>[Event "SlowChess Blitz Gauntlet"]
>>[Site "?"]
>>[Date "2004.11.25"]
>>[Round "1"]
>>[White "SlowChess Blitz"]
>>[Black "Ktulu 5.1"]
>>[Result "1-0"]
>>[ECO "B06"]
>>[Opening "Modern"]
>>[Time "10:09:54"]
>>[Variation "1.e4 g6 2.Nc3 Bg7"]
>>[TimeControl "600+10"]
>>
>>1.e4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 e5 5.d3 Ne7 6.f4 {+0.12/10 25} Nbc6 {-0.04/13
>>31} 7.fxe5 {+0.16/11 24} dxe5 {+0.10/14 21} 8.Be3 {+0.08/11 27} Qd6 {+0.39/14
>>79} 9.Nf3 {+0.04/10 27} Nd4 {+0.32/12 26} 10.O-O {+0.12/9 27} O-O {+0.33/13 35}
>>11.Qd2 {+0.08/9 27} c5 {+0.34/12 16} 12.Nd5 {+0.08/9 27} Nxd5 {+0.49/14 12}
>>13.exd5 {+0.04/10 10} Nf5 {+0.49/14 14} 14.c4 {+0.04/10 25} f6 {+0.41/14 15}
>>15.Bf2 {+0.04/10 25} Bh6 {+0.82/15 21} 16.Qe2 {+0.12/10 25} Bd7 {+0.87/15 37}
>>17.Rad1 {+0.08/10 25} Nd4 {+1.03/14 16} 18.Nxd4 {+0.16/11 25} exd4 {+0.98/15 14}
>>19.b4 {+0.12/12 25} b6 {+0.98/15 11} 20.Qf3 {+0.12/11 17} Rab8 {+0.90/15 44}
>>21.Kh1 {+0.16/10 22} Rbe8 {+0.81/14 18} 22.Rfe1 {+0.08/11 22} a5 {+1.14/14 12}
>>23.b5 {+0.12/11 22} Bg5 {+0.97/16 33} 24.Kg1 {+0.04/11 22} a4 {+0.92/16 16}
>>25.Kh1 {-0.08/10 22} a3 {+1.11/16 10} 26.Kg1 {-0.08/11 21} Bh6 {+1.07/15 10}
>>27.Kh1 {-0.12/11 22} Kh8 {+0.92/14 10} 28.Kg1 {-0.16/11 22} Bg5 {+0.99/15 11}
>>29.h4 {-0.12/11 22} Bh6 {+1.36/15 13} 30.h5 {-0.16/10 22} gxh5 {+1.95/15 10}
>>31.Rxe8 {-0.44/11 15} Rxe8 {+1.28/17 35} 32.Bh3 {-0.44/11 15} Bxh3 {+1.63/15 13}
>>33.Qxh5 {-0.83/12 15} Qf8 {+1.65/16 27} 34.Qxh3 {-0.24/11 15} Re2 {+1.29/15 11}
>>35.Re1 {0.00/11 14} Rxa2 {+1.96/14 12} 36.d6 {0.00/10 13} Bd2 {+0.86/13 56}
>>37.Re7 {+3.26/10 31} Ra1+ {-0.24/12 65} 38.Kh2 {+3.96/11 15} Bh6 {-1.72/14 13}
>>39.Qf5 {+4.20/11 14} Bg7 {-4.25/13 7} 40.Qe6 {+4.96/10 14} a2 {-4.92/14 15}
>>41.d7 {+4.96/9 15} Rh1+ {-6.74/12 9} 42.Kxh1 {+9.84/12 13} a1=Q+ {-10.15/13 7}
>>43.Be1 {+9.72/12 15} Qaa8+ {-10.69/14 58} 44.Kh2 {+10.96/13 15} {Black resigns}
>>1-0
>>
>>Regards
>>Dave
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