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Subject: Re: Good Test for Engines

Author: John Merlino

Date: 18:13:03 07/02/05

Go up one level in this thread


On July 02, 2005 at 18:02:51, Rob Basham wrote:

>[D]r1b2rk1/pp1n2pp/2p1p3/3p1pNq/2PP1Pn1/3BP1P1/PP2N1Kb/R1BQ1R2 b - - 0 1
>
>
>Good engine test move...
>Black.....plays Bg1....!
>
>
>With a brilliant ending....such as this:
>
>
>1... Bg1 2. Nxg1 Qh2+ 3. Kf3 e5 4. fxe5 Ndxe5+ 5. dxe5 Nxe5+ 6. Kf4 Ng6+ 7. Kf3
>f4 8. exf4 Bg4+ 9. Kxg4 Ne5+ 10. fxe5 h5# 0-1

CM9_R1 on a P4-2.4 needs twelve seconds:

Time	Depth	Score	Positions	Moves
0:00	1/4	-0.84	5334		1...dxc4 2.Bxc4 Nb6 3.Bxe6+ Bxe6
					4.Nxe6 Rfe8 5.Qb3
0:00	1/4	-1.12	5921		1...Nb6 2.b3 dxc4 3.bxc4 Bd7
0:00	1/5	-0.73	22241		1...Nb6 2.b3 dxc4 3.bxc4 Bd7 4.Rb1
0:00	1/5	-1.08	43045		1...e5 2.dxe5 Ndxe5 3.fxe5 Qxg5
					4.cxd5 cxd5
0:00	1/5	-1.39	63387		1...dxc4 2.Bxc4 Nb6 3.Qb3 Nxc4
					4.Qxc4 Bd7 5.Nxe6
0:00	1/6	-1.03	108107		1...dxc4 2.Bxc4 Nb6 3.Bb3 Nd5 4.Qd3
					Bd7 5.Bd2
0:01	1/7	-1.11	295638		1...dxc4 2.Bxc4 Nb6 3.Bb3 Nd5 4.Qd3
					Bd7 5.Bd2 Rad8
0:05	1/8	-0.78	1035756		1...dxc4 2.Bxc4 Nb6 3.Bb3 Nd5 4.Qd3
					a5 5.Bd2 a4
0:10	1/8	-1.06	1761424		1...Bxg3 2.Rh1 Bh2 3.Nxe6 Rf6 4.cxd5
					cxd5 5.Ng3 Nxe3+ 6.Bxe3 Qxd1 7.Raxd1
					Bxg3
0:12	1/8	-1.60	2166506		1...Bg1 2.Nxg1 Qh2+ 3.Kf3 e5 4.fxe5
					Ngxe5+ 5.dxe5 Nxe5+ 6.Kf4 Ng6+
					7.Kf3 f4 8.Nf7 Ne5+ 9.Kxf4 Nxd3+
					10.Qxd3 Rxf7+ 11.Ke5 Qxg3+ 12.Kd4
0:26	1/9	-1.71	5021666		1...Bg1 2.Nf3 Bxe3 3.Rh1 Nf2 4.Rxh5
					Nxd1 5.cxd5 Bxc1 6.Rxc1 Ne3+ 7.Kf2
					Nxd5
0:36	1/10	-1.74	7023279		1...Bg1 2.Nf3 Bxe3 3.Rh1 Nf2 4.Rxh5
					Nxd1 5.Nc3 Bxc1 6.Nxd1 Nf6
1:12	1/11	-1.81	14256407	1...Bg1 2.Nf3 Bxe3 3.Rh1 Nf2 4.Rxh5
					Nxd1 5.Nc3 Bxc1 6.Nxd1 Nf6 7.Rh3
					dxc4 8.Bxc4

jm



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