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Subject: Re: Engine test

Author: John Merlino

Date: 19:42:22 08/16/05

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On August 16, 2005 at 21:49:28, Timothy J. Frohlick wrote:

>On August 16, 2005 at 20:52:13, Bahram Namjou wrote:
>
>>In this position Black (shredder) played g4! and wins...test your engines!

>[D]8/5R2/p4N1b/1b2P1p1/1P1p3p/Pk3P1P/2r3P1/6BK b - - 0 43

CM9_R1 on an AMD 2500 does not see it. Can you give the winning line?

Time	Depth	Score	Positions	Moves
0:00	1/4	0.81	1920		43...Bf1 44.Bxd4 Bxg2+ 45.Kg1 Bxh3
0:00	1/5	0.52	6777		43...Bf1 44.Bxd4 Bxg2+ 45.Kg1 Bxh3
					46.Rh7 Kc4 47.Rxh6 Kxd4
0:00	1/5	0.42	12785		43...d3 44.Ng4 Kxa3 45.e6 d2 46.Ne3
					Kb3
0:00	1/6	0.42	27671		43...d3 44.Ng4 Kxa3 45.e6 d2 46.Ne3
					Kb3
0:00	1/7	0.01	112200		43...d3 44.Ng4 Kxa3 45.Be3 d2 46.Bxd2
					Rxd2 47.Nxh6 Kxb4 48.e6
0:01	1/8	-0.17	334877		43...d3 44.Ne4 d2 45.Nxd2+ Rxd2
					46.Bc5 Rd7 47.Rxd7 Bxd7 48.Kh2 Kc4
0:04	1/9	-0.27	1110313		43...d3 44.Be3 Re2 45.Ng4 Kxa3
					46.Kg1 Kxb4 47.e6 a5
0:08	1/10	-0.15	2301797		43...d3 44.Ne4 Kxa3 45.Be3 Re2
					46.Bc1+ Kxb4 47.Bd2+ Kb3 48.Rc7
					g4 49.Bxh6 Re1+ 50.Kh2 g3+ 51.Nxg3
					hxg3+ 52.Kxg3
0:27	1/11	-0.37	7465930		43...d3 44.Be3 Re2 45.Ng4 Kxa3
					46.Bc1+ Kxb4 47.Kh2 d2 48.Bxd2+
					Rxd2 49.Nxh6 Re2 50.f4
0:45	2/12	-0.28	12379793	43...d3 44.Be3 Re2 45.Ng4 Kxa3
					46.Bc1+ Kxb4 47.Kh2 d2 48.Bxd2+
					Rxd2 49.Nxh6 Re2 50.f4 gxf4 51.Rxf4+
					Bc4 52.Rxh4 Rxe5
1:27	3/13	-0.20	24428588	43...d3 44.Be3 Re2 45.Ng4 Kxa3
					46.e6 Kxb4 47.e7 d2 48.Bxd2+ Rxd2
					49.Nxh6 Re2 50.f4 Bc4 51.Rf8 Rxe7
					52.fxg5
3:17	4/14	-0.15	55277547	43...d3 44.Be3 Re2 45.Ng4 Kxa3
					46.e6 Kxb4 47.e7 a5 48.Kh2 d2 49.Rf5
					Bc6 50.Bxd2+ Rxd2 51.Nxh6 Re2 52.Rxg5
					Rxe7
9:28	5/15	-0.23	158658580	43...d3 44.Be3 Re2 45.Ng4 Kxa3
					46.Kh2 Kxb4 47.e6 a5 48.e7 a4 49.Rf5
					Be8 50.Rf8 Bc6 51.Rb8+ Kc3 52.e8=Q
					Bxe8 53.Rxe8

jm



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