Author: Robert Hyatt
Date: 06:40:30 01/12/04
Go up one level in this thread
On January 12, 2004 at 07:59:23, Anthony Cozzie wrote:
>On January 12, 2004 at 05:37:48, Tord Romstad wrote:
>
>>On January 11, 2004 at 21:48:50, Anthony Cozzie wrote:
>>
>>>The position is Topalov-Bareev from one of the rapid playoffs.
>>
>>FEN, please?
>>
>>Tord
>
>[D]r6r/k4pp1/pq2p2p/1p1n4/3N3P/1R6/PPP1QPP1/2KR4 w - - 25
>
>One of the reasons I like this position is that Crafty needs some minutes to
>come up with the solution. Gothmog should have no trouble: this position is
>very sensitive to checks in qsearch. If you do recapture extensions you will
>find it even earlier. . . .
>
>anthony
What hardware are you using with Crafty? IE here is my dual xeon:
10 19.00 1.02 1. Qe5 g6 2. Rf3 Rh7 3. Qe4 Qb7 4.
Qd3 Rd8 5. h5 Nb4 (s=3)
10 22.15 1.09 1. Qf3 Qc7 2. Rxb5 Rac8 3. Qa3 Nf4
4. Ra5 Ne2+ 5. Kb1 Nxd4 6. Rxa6+ Kb8
7. Rxd4 Qxc2+
10 29.55 ++ 1. Nxb5+!!
10 31.26 2.13 1. Nxb5+ axb5 2. Rxb5 Qc6 3. Rdxd5
exd5 4. Qd3 Rab8 5. Qa3+ Qa6 6. Qc5+
Rb6 7. Ra5 Rb8 8. Rxa6+ Kxa6
10-> 31.56 2.13 1. Nxb5+ axb5 2. Rxb5 Qc6 3. Rdxd5
exd5 4. Qd3 Rab8 5. Qa3+ Qa6 6. Qc5+
Rb6 7. Ra5 Rb8 8. Rxa6+ Kxa6 (s=7)
11 32.56 ++ 1. Nxb5+!!
11 34.53 3.44 1. Nxb5+ axb5 2. Rxb5 Qc6 3. Rdxd5
exd5 4. Qe7+ Ka6 5. Rb3 Qb6 6. Rxb6+
Kxb6 7. Qd6+ Ka7 8. Qxd5 (s=6)
11-> 35.51 3.44 1. Nxb5+ axb5 2. Rxb5 Qc6 3. Rdxd5
exd5 4. Qe7+ Ka6 5. Rb3 Qb6 6. Rxb6+
12 53.07 3.96 1. Nxb5+ axb5 2.
Rxb5 Rhc8 3. Rxb6
Kxb6 4. Qg4 g6 5. a4 Rc6 6. Qe4 Rd8
7. b4
12-> 55.11 3.96 1. Nxb5+ axb5 2. Rxb5 Rhc8 3. Rxb6
Kxb6 4. Qg4 g6 5. a4 Rc6 6. Qe4 Rd8
7. b4
13 1:06 4.03 1. Nxb5+ axb5 2. Rxb5 Rhc8 3. Rxb6
Kxb6 4. Qf3 f6 5. Qb3+ Kc5 6. c4 Nc7
7. a4 Rd8 8. Qb7
13-> 1:11 4.03 1. Nxb5+ axb5 2. Rxb5 Rhc8 3. Rxb6
Kxb6 4. Qf3 f6 5. Qb3+ Kc5 6. c4 Nc7
7. a4 Rd8 8. Qb7
time=1:37 cpu=372% mat=0 n=220406650 fh=92% nps=2.25M
ext-> chk=11285743 cap=476467 pp=18175 1rep=733573 mate=40209
predicted=0 nodes=220406650 evals=56173816
endgame tablebase-> probes=0 hits=0
SMP-> split=10562 stop=1411 data=17/64 cpu=6:04 elap=1:37
That isn't "some minutes". :)
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