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Subject: Re: Infinite analysis in Crafty, show node count ?

Author: Slater Wold

Date: 16:59:38 12/03/03

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On December 03, 2003 at 19:14:14, Martin Andersen wrote:

>How to make crafty print total nodes searched ?
>If I write analyze in the console, it gives me this: (book off)
>
>Analyze Mode: type "exit" to terminate.
>              clearing hash tables
>              time surplus   0.00  time limit 30.00 (3:30)
>              depth   time  score   variation (1)
>               10->   0.56   0.40   1. e4 e5 <HT>
>               11    10.65   0.27   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O
>                                    Bc5 5. Nc3 O-O 6. d3
>               11->  12.01   0.27   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O
>                                    Bc5 5. Nc3 O-O 6. d3
>               12    30.09   0.17   1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3
>                                    d5 5. O-O Be7 6. Qe2 O-O 7. Nxe5
>               12    30.09   2/20?  1. d4
>
>
>Martin.

Also, '?' will make Crafty move:

White(1): go
              clearing hash tables
              time surplus   0.00  time limit 2:00 (2:00)
              depth   time  score   variation (1)
starting thread 1
                7->   0.13   0.07   1. e4 Nc6 2. Nc3 Nf6 3. Bc4 e5 4. Nf3
                8     0.39  -0.06   1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. exd5
                                    Nxd5 5. Nf3 Nxc3 6. bxc3
                8->   0.47  -0.06   1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. exd5
                                    Nxd5 5. Nf3 Nxc3 6. bxc3
                9     1.06   0.01   1. e4 e6 2. Nf3 Nc6 3. Be2 Nf6 4. e5
                                    Ng4 5. d4
                9     1.46   0.03   1. d4 Nf6 2. Nf3 d6 3. Nc3 Bf5 4. e3
                                    Nbd7 5. Bc4
                9     1.50   0.05   1. Nf3 d5 2. d4 Nf6 3. Bf4 Nh5 4. Bg5
                                    h6 5. Bd2 <HT>
                9->   1.50   0.05   1. Nf3 d5 2. d4 Nf6 3. Bf4 Nh5 4. Bg5
                                    h6 5. Bd2 <HT> (s=3)
               10     1.96  -0.13   1. Nf3 d5 2. d4 Bf5 3. e3 e6 4. Be2
                                    Nf6 5. O-O Nbd7 (s=2)
               10     3.56  -0.07   1. e4 e6 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5
                                    Bb4 5. O-O O-O
               10->   4.50  -0.07   1. e4 e6 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5
                                    Bb4 5. O-O O-O
?              11     4.50   1/20*  1. e4
White(1): ?
              time=7.49  cpu=187%  mat=0  n=7067813  fh=87%  nps=943k
              ext-> chk=107399 cap=46884 pp=3182 1rep=5032 mate=4
              predicted=0  nodes=7067813  evals=3160225
              endgame tablebase-> probes=0  hits=0
              SMP->  split=203  stop=25  data=5/4096  cpu=14.07  elap=7.49



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