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Subject: Re: How many programs find this sac! maybe crazy humans really are better :)

Author: John Merlino

Date: 09:34:49 10/20/05

Go up one level in this thread


On October 20, 2005 at 03:52:29, ERIQ wrote:

>[Event "ICC 5 0"]
>[Site "Internet Chess Club"]
>[Date "2005.10.19"]
>[Round "-"]
>[White "z0"]
>[Black "eriq"]
>[Result "0-1"]
>[WhiteElo "1889"]
>[BlackElo "1852"]
>[ECO "B90"]
>[ICCResult "White checkmated"]
>[Opening "Sicilian: Najdorf, Adams attack"]
>[NIC "SI.14"]
>[Time "22:58:43"]
>[TimeControl "300+0"]
>
>1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Nf6 6.h3 e5 7.Nde2 Be6 8.g4
>Nbd7 9.Bg2 h6 10.O-O g5 11.Ng3 Be7 12.Be3 Nf8 13.Nf5 Ng6 14.Ng7+ Kf8 15.
>Nf5 Nf4 16.Bxf4 gxf4 17.Bf3 Qd7 18.Qd2 h5 19.g5 Rg8 20.h4 Bxf5 21.exf5
>Qxf5 22.Kh2 Ng4+ 23.Kh1 Bxg5!
>    {one of my better moments, but fruit 2.1 never considered it and in
>    fact only finds f6! a strong but safe move}
>    ( {16:+1.12} 23...f6 24.Bd5 Rg7 25.Bxb7 Rb8 26.Bxa6 Nh6 27.f3 fxg5 28.
>    Bb5 gxh4 29.a4 Rg3 30.Nd5 Qh3+ 31.Qh2 Rxf3 32.Qxh3 Rxh3+ 33.Kg2 )
>24.hxg5 Qxg5 25.Qxd6+ Kg7 26.Bxg4 Qh4+ 27.Kg2 Qxg4+ 28.Kh2 Qh4+ 29.Kg2
>Kh7+ 30.Kf3 e4+ 31.Kxe4 Rge8+ 32.Kf3
>    ( 32.Kd3 -+ {fruit and I play this out. I was wondering why 32.kd3 was
>    so good but white is just loss anyway.} 32...Rad8 33.Qd5 Qg5 34.Kc4
>    b5+ 35.Kb3 Rxd5 36.a4 Rc5 37.Rfd1 Qe5 38.Rd3 Rec8 39.Rad1 b4 40.Kxb4
>    Qb8+ 41.Ka3 Rxc3+ 42.Rxc3 Rxc3+ 43.bxc3 h4 44.c4 h3 45.Rh1 Qf8+ 46.Ka2
>    Qh6 47.c5 Kg7 48.Rh2 Kf8 49.Ka3 Ke7 50.c6 Kd6 51.c4 Kxc6 52.Kb3 Kc5
>    53.Kc3 a5 54.Kb3 Qe6 55.f3 Qxc4+ 56.Kb2 Qe6 57.Ka3 Qe3+ 58.Kb2 Qxf3
>    59.Rd2 Qg2 60.Kc3 Qxd2+ 61.Kxd2 h2 62.Ke2 h1=Q 63.Kd3 Kd5 64.Ke2 Ke4
>    65.Kd2 f3 66.Kc2 Ke3 67.Kb3 Qc1 68.Ka2 f2 69.Kb3 f1=Q 70.Ka2 Qfc4# )
>32...Qg4#
>    {White checkmated}
>0-1

CM9_R1 on a P4-2.4 finds a different move with a good score -- Nf6!

Time	Depth	Score	Positions	Moves
0:00	1/3	0.33	3893		1...Qd7 2.Qd5 Rb8 3.Qd3
0:00	1/4	0.08	7851		1...Qd7 2.Qd5 Rb8 3.Bg2 b5
0:00	1/5	0.00	33041		1...Qd7 2.Rad1 Nf6 3.Kh2 Ng4+ 4.Kh1
0:00	1/6	0.00	94201		1...Qd7 2.Qd3 Nf6 3.Kh2 Ng4+ 4.Kg1
					Nf6 5.Kh2
0:01	1/7	0.31	245060		1...Qd7 2.Qd3 Rc8 3.Bd5 Bd8 4.Rae1
					Ba5
0:02	1/7	-0.29	294781		1...Nf6 2.Kh2 e4 3.gxf6 Qxf6 4.Bg2
					Qxh4+ 5.Bh3 e3
0:02	1/8	-0.23	414736		1...Nf6 2.Kh2 e4 3.gxf6 Qxf6 4.Bg2
					Qxh4+ 5.Bh3 e3 6.Qd3
0:06	1/9	-1.00	1195666		1...Nf6 2.Kh2 e4 3.Bg2 f3 4.Bh3
					Qe5+ 5.Kh1 Ng4 6.Bxg4 hxg4
0:10	1/10	-1.01	1993073		1...Nf6 2.Kh2 e4 3.Bg2 f3 4.Bh3
					Qe5+ 5.Kh1 Ng4 6.Bxg4 hxg4 7.Qd5
					Rh8 8.Qxe5 dxe5
0:24	1/11	-1.86	4884818		1...Nf6 2.Kh2 e4 3.Bg2 Ng4+ 4.Kg1
					Ne5 5.f3 Nxf3+ 6.Bxf3 exf3 7.Kh2
					Qg4 8.Qf2 Rc8
0:48	1/12	-2.00	9979995		1...Nf6 2.Kh2 e4 3.Bg2 f3 4.Bh3
					Qe5+ 5.Kh1 d5 6.Rg1 Bd6 7.Rg3 e3
					8.Qd3 exf2
2:07	1/13	-2.07	26732115	1...Nf6 2.Kh2 e4 3.Bg2 f3 4.Bh3
					Qe5+ 5.Kh1 d5 6.Rg1 Bd6 7.Rg3 e3
					8.Qe1 d4

jm



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