Author: Frank E. Oldham
Date: 19:17:36 03/24/04
Go up one level in this thread
On March 24, 2004 at 08:38:02, Tord Romstad wrote:
>[D]r4rk1/pp1n1p1p/1nqP2p1/2b1P1B1/4NQ2/1B3P2/PP2K2P/2R5 w - - bm Rxc5;
>
>This one turned out to be rather easy. The right move is found after less
>than 3 minutes. After 10 minutes the score is already +4.22, and I did
>not see any point in letting the engine think for a full hour.
>
>11 <= 0.03 2:48 31755026 Bf6 Qb5+ Ke1 Nxf6 Nxf6+ Kg7 Nh5+ gxh5
> Rxc5 Qxc5 Qf6+ Kg8 Qg5+ Kh8 Qf6+ Kg8
>11 >= 0.03 2:54 32853017 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2 Qxb2+ Kh3 Qc3+
> Ng3+ Kg8 Bf6
>11 0.03 2:54 32853017 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2 Qxb2+ Kh3 Qc3+
> Ng3+ Kg8 Bf6
>12 >= 0.03 2:59 33795759 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2 Qxb2+ Kh3 Qc3+
> Ng3+ Kg8 Bf6
>12 <= 0.03 4:20 49166069 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>12 0.03 4:20 49166069 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 0.03 4:36 52294455 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 0.06 4:40 53135913 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 0.19 4:45 54250816 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 0.47 5:02 57788284 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 0.97 5:19 61097002 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 1.75 5:40 65408434 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 2.75 6:14 71954037 Rxc5 Nxc5 Nf6+ Kh8 Qh4 Qb5+ Ke3 h5 Nxh5
> Qd3+ Kf2 Ne4+ fxe4 Qd4+ Kg2
>13 >= 3.75 6:55 80868486 Rxc5
>13 <= 4.72 8:17 97786282 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 Bxf8 Rxf8
> axb3
>13 <= 4.69 8:47 104265998 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 Bxf8 Rxf8
> axb3 Re8
>13 <= 4.62 9:16 110455871 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 Bxf8 Rxf8
> axb3 Re8
>13 <= 4.47 9:30 113606399 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 Bxf8 Rxf8
> axb3 Re8
>13 >= 4.19 9:37 114957182 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 Bxf8 Rxf8
> axb3 Re8
>13 >= 4.22 9:38 115129925 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 axb3 Nd7
> Bxf8 Rxf8 Ke3 h5 Kd3 Kg7
>13 <= 4.31 9:52 118009357 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 axb3 Nd7
> Bxf8 Rxf8 Ke3 h5 Kd3
>13 <= 4.28 9:55 118781416 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 axb3 Nd7
> Bxf8 Rxf8 Ke3 h5 Kd3
>13 <= 4.22 9:59 119726065 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 axb3 Nd7
> Bxf8 Rxf8 Ke3 h5 Kd3
>13 4.22 9:59 119726065 Rxc5 Qxc5 Nxc5 Nxc5 Bh6 Nxb3 axb3 Nd7
> Bxf8 Rxf8 Ke3 h5 Kd3
>
>Tord
much tougher for crafty19.10 -- might be worth figuring out why...
14-> 16:33 0.01 1. Bf6 Qb5+ 2. Ke1 Nxf6 3. Nxf6+ Kg7
4. Nh5+ gxh5 5. Qf6+ Kg8 6. Qg5+ Kh8
7. Qf6+ Kg8 (s=3)
15 29:01 0.01 1. Bf6 Qb5+ 2. Ke1 Nxf6 3. Nxf6+ Kg7
4. Nh5+ gxh5 5. Qf6+ Kg8 6. Qg5+ Kh8
7. Qf6+ Kg8 (s=2)
15 35:26 ++ 1. Rxc5!!
15 63:53 3.41 1. Rxc5 Qxc5 2. Nxc5 Nxc5 3. Be7 Nxb3
4. Bxf8 Rxf8 5. axb3 Nd7 6. Kd2 Rc8
7. Qg4 Rd8 8. Qf4
15-> 65:58 3.41 1. Rxc5 Qxc5 2. Nxc5 Nxc5 3. Be7 Nxb3
4. Bxf8 Rxf8 5. axb3 Nd7 6. Kd2 Rc8
7. Qg4 Rd8 8. Qf4 (s=2)
time=65:58 cpu=393% mat=-4 n=10160774358 fh=91% nps=2.57M
Frank
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