Author: David Rasmussen
Date: 18:48:24 01/15/03
Go up one level in this thread
On January 15, 2003 at 21:42:24, David Rasmussen wrote:
>On January 15, 2003 at 21:27:04, Mike Byrne wrote:
>
>>>00:00:17.67 10Mn 12/21/22 -0.225 1. Nxe5 Qxe2 2. Nxd7+ Ke7
>>> 3. Re1 Qb5 4. Nxf6 Nxf6
>>> 5. Qxc7+ Qd7 6. Qc1 Nf7
>>> 7. f4 Qa7+ 8. Kg2 (10448059)
>>>00:00:25.00 15Mn 12/21/22 ---------------------------------------------------
>>>
>>>/David
>>
>>The correct line is the one played in the game which Deep Junior 7.0 follows up
>>to and including 44. Rxe5 before it strays ...
>
>And as you can see Chezzz follows it a little shorter. But the first moves are
>good enough.
>
If I give Chezzz the position after blacks Nxf6 it says:
time nodes depth score pv
00:00:00.00 92n 01/01/03 -0.403 5. Qxc7+!
00:00:00.00 144n 01/01/07 -0.101 5. Qxc7+ Qd7 (144)
00:00:00.02 181n 01/01/07 ---------------------------------------------------
00:00:00.02 348n 02/03/07 -0.026 5. Qxc7+ Qd7 6. Qc4 (348)
00:00:00.05 496n 02/03/07 ---------------------------------------------------
00:00:00.05 835n 03/04/06 -0.291 5. Qxc7+ Qd7 6. Qc1 Nf7 (835)
00:00:00.08 1725n 03/04/06 ---------------------------------------------------
00:00:00.08 2388n 04/06/08 -0.201 5. Qxc7+ Qd7 6. Qc1 Nf7
7. Nd4 (2388)
00:00:00.11 5294n 04/06/08 ---------------------------------------------------
00:00:00.11 6661n 05/07/08 -0.396 5. Qxc7+ Qd7 6. Qc1 Nf7
7. Qb2 Ne5 (6661)
00:00:00.11 7006n 05/07/09 +0.132 5. e5!
00:00:00.14 11kn 05/07/11 ---------------------------------------------------
00:00:00.14 12kn 06/09/12 +0.068 5. e5 Nxd5 6. exd6+ Kf7
7. Qf3+ Kg6 8. Re5 (12616)
00:00:00.19 24kn 06/10/12 ---------------------------------------------------
00:00:00.25 52kn 07/11/17 -0.160 5. e5 dxe5 6. Rxe5+ Kf7
7. Qxc7+ Qd7 8. Qxd7+ Nxd7
9. Rxg5 Ra2 (52304)
00:00:00.35 88kn 07/13/17 ---------------------------------------------------
00:00:00.38 102kn 08/17/19 +0.068 5. e5 Nxd5 6. exd6+ Kf7
7. Qf3+ Kg6 8. Re5 (102408)
00:00:00.78 319kn 08/17/19 ---------------------------------------------------
00:00:01.22 608kn 09/18/22 +0.190 5. e5 dxe5 6. Rxe5+ Kf7
7. Qxc7+ Qd7 8. Qxd7+ Nxd7
9. Rxg5 Ke7 (608937)
00:00:01.96 987kn 09/18/22 ---------------------------------------------------
00:00:02.05 1036kn 10/20/21 +0.135 5. e5 dxe5 6. Rxe5+ Kf7
7. Qxc7+ Qd7 8. Qxd7+ Nxd7
9. Rxg5 Rb8 10. Nd4 Rb1+
11. Kg2 Ke7 (1036591)
00:00:04.38 2303kn 10/20/23 ---------------------------------------------------
00:00:08.27 4471kn 11/22/27 +0.190 5. e5 dxe5 6. Rxe5+ Kf7
7. Qxc7+ Qd7 8. Qxd7+ Nxd7
9. Rxg5 Ke7 (4471615)
00:00:13.27 7113kn 11/23/27 ---------------------------------------------------
So it finds it when it gets to this position anyway. In fact it finds it before
this position. So in a real game, Chezzz would play the correct line.
/David
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