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Subject: Re: position without Ng5, good test

Author: Will Singleton

Date: 16:22:48 10/18/02

Go up one level in this thread


On October 18, 2002 at 13:29:50, Gian-Carlo Pascutto wrote:

>On October 18, 2002 at 12:10:06, Will Singleton wrote:
>
>>Adjusted position with the h7 pawn moved to h6, which prevents Ng5.
>>I would be surprised if any amateur program can find this, other
>>than Ruffian.
>
>Ruffian is fast here, on my Athlon XP 1800 Fritz 7 does not find
>it in 5 minutes.
>
>Deep Sjeng in 4 min 56 sec
>
>Engine: Deep Sjeng Leiden
>by Gian-Carlo Pascutto
>  7.01	 0:00 	-0.07 	1.Bc1 Qb6 2.Rd6 Qb4 3.c4 Nxe4 4.Qxe4 O-O 5.Be3 Qc3 6.a4
>(373.640) 336.0
>  7.02	 0:01 	+0.12 	1.Qc4 Nxe4 2.Rxe4 O-O 3.Bd4 Bxd4 4.Rexd4 b5 5.Qc6 (462.909)
>397.0
>  7.50	 0:01 	+0.12 	1.Qc4 Nxe4 2.Rxe4 O-O 3.Bd4 Bxd4 4.Rexd4 b5 5.Qc6 (678.744)
>454.2
>  8.01	 0:01 	-0.17 	1.Qc4 Nxe4 2.Rxe4 O-O 3.Bd4 Bxd4 4.Rexd4 b6 5.Qb3 Qxb3
>6.axb3 (891.507) 451.8
>  8.02	 0:02 	-0.07 	1.Bc1 Qb6 2.Rd6 Qb4 3.c4 Nxe4 4.Qxe4 O-O 5.Be3 Qc3 6.a4
>(1.091.783) 494.4
>  8.50	 0:03 	-0.07 	1.Bc1 Qb6 2.Rd6 Qb4 3.c4 Nxe4 4.Qxe4 O-O 5.Be3 Qc3 6.a4
>(1.800.900) 563.2
>  9.01	 0:04 	-0.16 	1.Bc1 Qb6 2.Rd6 Qa5 3.Bd5 O-O 4.Bc4 Qc7 5.Bf4 Bd7 6.Ne5 Ba4
>7.a3 (2.484.551) 561.9
>  9.50	 0:07 	-0.16 	1.Bc1 Qb6 2.Rd6 Qa5 3.Bd5 O-O 4.Bc4 Qc7 5.Bf4 Bd7 6.Ne5 Ba4
>7.a3 (4.539.075) 637.2
> 10.01	 0:12 	-0.37 	1.Bc1 Qb6 2.Rd6 Qa5 3.Bd2 Qa4 4.Bd5 O-O 5.Bb3 Qe4 6.Be3 e5
>7.Bc4 (8.267.958) 636.6
> 10.50	 0:24 	-0.37 	1.Bc1 Qb6 2.Rd6 Qa5 3.Bd2 Qa4 4.Bd5 O-O 5.Bb3 Qe4 6.Be3 e5
>7.Bc4 (17.602.845) 714.6
> 11.01	 0:33 	-0.40 	1.Bc1 Qb6 2.Rd6 Qa5 3.Bd3 O-O 4.Bc4 Qa4 5.Be3 b6
>(24.439.208) 714.5
> 11.02	 0:38 	-0.35 	1.Qc4 Nxe4 2.Rxe4 O-O 3.Bd4 Bxd4 4.Rexd4 b5 5.Qc7 Qxa2
>6.Ne5 Ba6 7.Nc6 Bc8 8.Ne7+ Kh8 (28.059.261) 722.8
> 11.50	 0:57 	-0.35 	1.Qc4 Nxe4 2.Rxe4 O-O 3.Bd4 Bxd4 4.Rexd4 b5 5.Qc7 Qxa2
>6.Ne5 Ba6 7.Nc6 Bc8 8.Ne7+ Kh8 (43.025.182) 744.5
> 12.01	 1:22 	-0.42 	1.Qc4 Nxe4 2.Rxe4 Bd7 3.Bd4 Qb5 4.Qc3 Bc6 5.Ree1 Bxf3
>6.Qxf3 Bxd4 7.Rxd4 O-O 8.Rg4 (61.105.261) 744.4
> 12.50	 2:55 	-0.42 	1.Qc4 Nxe4 2.Rxe4 Bd7 3.Bd4 Qb5 4.Qc3 Bc6 5.Ree1 Bxf3
>6.Qxf3 Bxd4 7.Rxd4 O-O 8.Rg4 (135.158.535) 768.1
> 13.01	 3:37 	-0.50 	1.Qc4 Nxe4 2.Rxe4 Bd7 3.Bd4 Qb5 4.Qc7 Qc6 5.Qf4 Bg5 6.Nxg5
>hxg5 7.Qf3 O-O 8.Qd3 f5 9.Ree1 Qd5 (167.024.807) 768.1
> 13.02	 4:05 	-0.42 	1.Bc1 Qb6 2.Rc4 Nxe4 3.Qxe4 Qa5 4.Be3 O-O 5.Ra4 Rd8 6.Rd3
>Qc7 7.Bxa7 Bd7 8.Rc4 Bc6 (188.330.707) 767.1
> 13.03	 4:56 	+0.08++	1.Rd8+ (223.218.365) 767.0
> 13.01	 9:12 	+0.56 	1.Rd8+ Bxd8 2.Bxc5 Be7 3.Bd4 Qb4 4.Bxg7 Rg8 5.Bxh6 Bf6 6.c4
>Qb2 7.Qd3 Be7 8.Bh7 Rh8 9.a4 e5 10.Bd2 (416.667.286) 753.8
>
>
>--
>GCP


OK, I'm surprised.  Good work!

Will



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