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Subject: Re: Test Move..

Author: Dan Ellwein

Date: 11:30:18 05/28/04

Go up one level in this thread


On May 28, 2004 at 12:10:49, Will Singleton wrote:

>On May 28, 2004 at 11:22:36, Dan Ellwein wrote:
>
>>On May 28, 2004 at 09:30:26, Rob Basham wrote:
>>
>>>[D]rnbr2k1/ppp2ppp/6n1/8/2BN2q1/B1P5/P4PPP/R2QR1K1 w - - 0 1
>>>
>>>White plays  Bxf7+...and goes on to win!
>>>
>>>My old Novag takes about 6 minutes to find it...
>>
>>Hi Rob
>>
>>CM9_OffSet likes Be7...
>>
>>P3/850
>>
>>Time	Depth	Score	Positions	Moves
>>0:00	1/3	1.03	1409		1.Qf3 Qxf3 2.Nxf3 Nc6
>>0:00	1/3	1.64	1922		1.Qxg4 Bxg4 2.h3 Bd7 3.Rad1
>>0:00	1/3	1.65	3647		1.Be7 Qxd1 2.Raxd1
>>0:00	1/4	1.68	4968		1.Be7 Qxd1 2.Raxd1 Nxe7 3.Rxe7
>>0:00	1/5	1.85	17280		1.Be7 Qxd1 2.Raxd1 Re8 3.Bd6
>>0:00	1/6	2.14	57921		1.Be7 Qxd1 2.Raxd1 Re8 3.Bd6 Rxe1+
>>					4.Rxe1
>>0:01	1/7	2.21	170592		1.Be7 Qxd1 2.Raxd1 Re8 3.Bd6 Rxe1+
>>					4.Rxe1 cxd6 5.Re8+ Nf8 6.Rxc8
>>0:04	1/8	1.90	435748		1.Be7 Qxd1 2.Raxd1 Nxe7 3.Rxe7
>>					c5 4.Rde1 Rf8 5.Rxf7 cxd4 6.Rxb7+
>>					Kh8
>>0:05	1/8	2.09	560020		1.Bxf7+ Kxf7 2.Qb3+ Kf6 3.h3 Qd7
>>					4.Re6+ Qxe6 5.Nxe6 Bxe6 6.Qxb7
>>					Nd7 7.Qxc7
>>0:19	1/8	2.29	2017724		1.Qb3 Nf4 2.Bxf7+ Kh8 3.Bd5 c6
>>					4.Bf3 Qg6 5.Be7 Re8 6.Bd6
>>0:55	1/9	2.34	5611132		1.Qb3 Nc6 2.Bxf7+ Kh8 3.Bd5 Nxd4
>>					4.cxd4 c6 5.Be4 Nf4 6.Bf3 Qg6 7.Rad1
>>
>>2:27	1/10	2.55	14978671	1.Qb3 Nc6 2.Bxf7+ Kh8 3.Rad1 Nce5
>>					4.Bxg6 Nxg6 5.Qd5 Qd7 6.Qg5 Re8
>>3:51	1/10	2.87	23935282	1.Be7 Qxd1 2.Raxd1 Rd7 3.Ba3 Rd8
>>					4.Ne6 Rxd1 5.Rxd1 Nc6 6.Nxc7 Rb8
>>					7.Bd6 Bg4 8.Re1
>>4:08	1/11	2.80	25839924	1.Be7 Qxd1 2.Raxd1 Rd7 3.Bc5 Rd8
>>					4.Nb5 Rxd1 5.Rxd1 Nc6 6.Nxa7 Bg4
>>					7.f3 Bxf3 8.gxf3 Nxa7 9.Rd7
>>7:49	1/12	3.11	51247782	1.Be7 Qxd1 2.Raxd1 Re8 3.Bd6 Rxe1+
>>					4.Rxe1 Bd7 5.Bxc7 Na6 6.Bd6 Rc8
>>					7.Bd5 Nc5 8.Re3
>>17:55	1/13	3.15	121797116	1.Be7 Qxd1 2.Raxd1 Re8 3.Bd6 Rxe1+
>>					4.Rxe1 Bd7 5.Bxc7 Na6 6.Bd6 Rc8
>>					7.Bd5 Nc5 8.Re3 b6
>>Dan
>
>What if 5...Nc6?  That score seems out of whack.

yes Will you are right...

here is the position with 5...Nc6

[D]r5k1/ppBb1ppp/2n3n1/8/2BN4/2P5/P4PPP/4R1K1 w - - 0 6

and here's the score which drops down to 1.5

Time	Depth	Score	Positions	Moves
0:00	1/3	1.45	774		6.Nxc6 Bxc6 7.Bd6 Rd8
0:00	1/3	1.45	774		6.Nxc6 Bxc6 7.Bd6 Rd8
0:00	1/4	1.47	1991		6.Nxc6 Bxc6 7.a3 Rc8 8.Bd6
0:00	1/4	1.54	2900		6.Bd6 Rd8 7.Bd5 Be6
0:00	1/5	1.41	11808		6.Bd6 Rd8 7.Bb3 b6 8.Bd5
0:00	1/5	1.46	16896		6.Bd5 Nge7 7.Bb3 Ng6 8.Nxc6 Bxc6
0:00	1/6	1.49	33915		6.Bd5 Nge7 7.Bb3 Nf5 8.Nxc6 Bxc6
0:00	1/7	1.43	81896		6.Bd5 Nge7 7.Bb3 Ng6 8.Bd6 Rd8
					9.Bd5
0:02	1/8	1.50	179779		6.Bd5 Nge7 7.Be4 Re8 8.Bd3 Nxd4
					9.cxd4 Be6 10.Rb1
0:02	1/8	1.54	267672		6.Rb1 b6 7.Re1 Rc8 8.Ba6 Rf8 9.Bb7
					Nge7 10.Bd6
0:07	1/9	1.41	706721		6.Rb1 Re8 7.Bd5 Nge7 8.Be4 b6 9.Bd6
					Nxd4 10.cxd4 Nf5
0:08	1/9	1.47	804890		6.Bd5 Nge7 7.Be4 Re8 8.Bd3 Rc8
					9.Nxc6 Nxc6 10.Bd6 Rd8
0:13	1/10	1.44	1334411		6.Bd5 Nge7 7.Be4 Re8 8.Bf3 Rc8
					9.Bd6 Nf5 10.Nxf5 Bxf5 11.Bd5 Bd3
0:40	1/10	1.57	4196925		6.Nb5 Rf8 7.f4 b6 8.Nd6 Nxf4 9.Nxf7
					Na5 10.Nh6+ Kh8 11.Bd6 Rc8 12.Nf7+
					Kg8
1:01	1/11	1.43	6146640		6.Nb5 Nf8 7.Nd6 Be6 8.Bb5 a6 9.Bd3
					Bxa2 10.Ra1 Ne6 11.Rxa2 Nxc7 12.Nxb7

1:52	1/12	1.51	12069447	6.Nb5 Nf8 7.Nd6 Be6 8.Be2 b6 9.Bf3
					Bd7 10.Rd1 h6 11.Nf5 Rc8
3:58	2/13	1.50	26613912	6.Nb5 Nf8 7.Nd6 Ne6 8.Bxe6 Bxe6
					9.Nxb7 Rc8 10.Bf4 Bxa2 11.Nd6 Rd8
					12.Re8+ Rxe8 13.Nxe8
10:31	3/14	1.51	72675489	6.Nb5 Nf8 7.Bd5 Ne6 8.Bg3 Rd8 9.Rd1
					a6 10.Nd6 b6 11.Nf5 Kf8 12.Nd4 Kg8
30:01	4/15	1.55	214788998	6.Nb5 Nf8 7.Bd5 Ne6 8.Bg3 Rd8 9.Nd6
					b6 10.f4 Ne7 11.Bc4 g6 12.Bh4 Kf8
					13.Bf6
good catch,

Dan





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