Author: Mike Byrne
Date: 13:39:46 06/29/02
Go up one level in this thread
On June 29, 2002 at 15:44:32, Art Basham wrote:
>In this position, the new
>AnMon_521 finds Nf3 faster than Fritz7 or any of the Chess Gambit programs!
>
>[D]r1bq2rk/pp3p1p/2p2PpQ/3pP3/8/3nR3/PPPN2PP/R6K w - -
>
>White plays 1. Nf3..!!
>
>Maybe I posted this before, but we have new engines now to test!
>
>So far, the new AnMon-521 is my new favorite..:-)
>
>Art
this modefied version of Crafty sees Nf3 in 4.95 seconds
Dual Xeon 1.7 P4
Crafty v18.15 (2 cpus)
White(1): setb r1bq2rk/pp3p1p/2p2PpQ/3pP3/8/3nR3/PPPN2PP/R6K w - -
+---+---+---+---+---+---+---+---+
8 | *R| | *B| *Q| | | *R| *K|
+---+---+---+---+---+---+---+---+
7 | *P| *P| | | | *P| | *P|
+---+---+---+---+---+---+---+---+
6 | | | *P| | | P | *P| Q |
+---+---+---+---+---+---+---+---+
5 | | | | *P| P | | | |
+---+---+---+---+---+---+---+---+
4 | | | | | | | | |
+---+---+---+---+---+---+---+---+
3 | | | | *N| R | | | |
+---+---+---+---+---+---+---+---+
2 | P | P | P | N | | | P | P |
+---+---+---+---+---+---+---+---+
1 | R | | | | | | | K |
+---+---+---+---+---+---+---+---+
a b c d e f g h
White(1): st 9999
search time set to 9999.00.
White(1): sd 14
search depth set to 14.
White(1): go
clearing hash tables
time surplus 0.00 time limit 166:39 (166:39)
nss depth time score variation (1)
starting thread 1
7-> 0.13 1.80 1. cxd3 Qf8 2. Qf4 Qe8 3. Rg3 Bf5 4.
Kg1
8 0.22 1.72 1. cxd3 Qf8 2. Qh4 Qc5 3. Rg3 Qc2 4.
Qg5 Qxb2
(2) 8-> 0.70 1.72 1. cxd3 Qf8 2. Qh4 Qc5 3. Rg3 Qc2 4.
Qg5 Qxb2
9 1.08 1.75 1. cxd3 Qf8 2. Qf4 Bf5 3. Nf3 Qe8 4.
Ng5 h6 5. Qh4
(2) 9-> 1.47 1.75 1. cxd3 Qf8 2. Qf4 Bf5 3. Nf3 Qe8 4.
Ng5 h6 5. Qh4
10 1.89 1.43 1. cxd3 Qf8 2. Qf4 g5 3. Qd4 Qh6 4.
Kg1 Qh4 5. Qxh4 gxh4 6. Kf2
10 4.95 2.06 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qf8 6. Rc1 Re8 7.
Qh5 Qc5+ 8. Kh1
10-> 5.19 2.06 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qf8 6. Rc1 Re8 7.
Qh5 Qc5+ 8. Kh1
11 7.53 1.95 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qf8 6. c3 Re8 7.
Re1 Bd3 8. Qh5 Qc5+
11-> 8.14 1.95 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qf8 6. c3 Re8 7.
Re1 Bd3 8. Qh5 Qc5+
12 12.25 1.76 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qb6+ 6. Kg2 Raf8
7. Rf1 Bxc2 8. e6 Be4+ 9. Nxe4 dxe4
10. exf7 Rxf7
12-> 19.41 1.76 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qb6+ 6. Kg2 Raf8
7. Rf1 Bxc2 8. e6 Be4+ 9. Nxe4 dxe4
10. exf7 Rxf7
13 28.41 1.78 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qb6+ 6. Kg2 Raf8
7. Nxf7+ Rxf7 8. Rxg8+ Kxg8 9. Qg5+
Bg6 10. e6 Rc7 11. e7 Kf7 12. Re1
13-> 37.45 1.78 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Rg3 Qb6+ 6. Kg2 Raf8
7. Nxf7+ Rxf7 8. Rxg8+ Kxg8 9. Qg5+
Bg6 10. e6 Rc7 11. e7 Kf7 12. Re1
14 1:26 ++ 1. Nf3!!
14 3:27 2.23 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Kf2 Qd7 6. Rf3 Raf8
7. Rg1 Bxc2 8. Nxh7 Bxh7 9. Rg7 Qe6
10. Qxh7#
14-> 3:42 2.23 1. Nf3 Nf2+ 2. Kg1 Nh3+ 3. gxh3 g5
4. Nxg5 Bf5 5. Kf2 Qd7 6. Rf3 Raf8
7. Rg1 Bxc2 8. Nxh7 Bxh7 9. Rg7 Qe6
10. Qxh7#
time=3:42 cpu=397% mat=-3 n=249558277 fh=88% nps=1122k
ext-> chk=7850826 cap=738960 pp=1949586 1rep=1475837 mate=269789
predicted=0 nodes=249558277 evals=77449628
endgame tablebase-> probes done=0 successful=0
SMP-> split=675 stop=93 data=7/32 cpu=14:44 elap=3:42
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