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Subject: Re: Good Test for Engines......12 seconds....Also .Excellent

Author: Rob Basham

Date: 18:54:16 07/02/05

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On July 02, 2005 at 21:13:03, John Merlino wrote:

>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

Also excellent! Thanks John..!
That is the same time as Fruit 2.1....:-)

Rob



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