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Subject: Re: Difficult Test fot Dedicated Chess Tabletops..

Author: Mike Byrne

Date: 19:21:32 04/26/05

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On April 26, 2005 at 12:39:48, Rob Basham wrote:

>[D]2rq4/p3bk2/2p1pp2/3p3r/N2Pb1p1/4P1B1/PP1Q1PP1/2R1RK2 b - - 0 1
>
>Black plays....Bf3 and mates..
>
>RISC......23 seconds
>
>Mach3 about 6 minutes

not a handheld, but your post a looked a little lonely , so here's crafty

Black(1): 2rq4/p3bk2/2p1pp2/3p3r/N2Pb1p1/4P1B1/PP1Q1PP1/2R1RK2 b - - 0 1
Black(1): g
              clearing hash tables
crafty is behind  2.0 on time, reducing by 1/6.
              time surplus   0.00  time limit 10:00 (10:00)
              depth   time  score   variation (1)
                5->   0.06  -0.08   1. ... Qh8 2. Ke2 e5 3. Kd1 Bxg2 4.
                                    dxe5 fxe5 (s=2)
                6     0.07     +1   1. ... Qh8
                6     0.09   0.26   1. ... Qh8 2. Nc5 Bxc5 3. Rxc5 Rf5
                                    4. Kg1 Kg8
                6     0.12   0.14   1. ... Rh1+ 2. Ke2 Rxe1+ 3. Kxe1 Bxg2
                                    4. Kd1 Bf3+ 5. Kc2 Kg8 6. Nc5 e5
                6->   0.15   0.14   1. ... Rh1+ 2. Ke2 Rxe1+ 3. Kxe1 Bxg2
                                    4. Kd1 Bf3+ 5. Kc2 Kg8 6. Nc5 e5 (s=2)
                7     0.25  -0.02   1. ... Rh1+ 2. Ke2 Rxe1+ 3. Kxe1 Bxg2
                                    4. Kd1 Bf3+ 5. Kc2 Be4+ 6. Kd1 Qh8
                                    7. Qe2 Qh3
                7     0.34     -1   1. ... Bf3!!
                7     0.39     -3   1. ... Bf3!!
                7     0.43     -M   1. ... Bf3!!
                7     0.50 -Mat05   1. ... Bf3 2. gxf3 gxf3 3. Kg1 Qh8
                                    4. Bh4 Rxh4 5. Nc5 Rh1#
                7->   0.50 -Mat05   1. ... Bf3 2. gxf3 gxf3 3. Kg1 Qh8
                                    4. Bh4 Rxh4 5. Nc5 Rh1# (s=2)
                8     0.51 -Mat05   1. ... Bf3 2. gxf3 gxf3 3. Kg1 Qh8
                                    4. Bh4 Rxh4 5. Nc5 Rh1#
                8->   0.53 -Mat05   1. ... Bf3 2. gxf3 gxf3 3. Kg1 Qh8
                                    4. Bh4 Rxh4 5. Nc5 Rh1#
                9     0.54 -Mat05   1. ... Bf3 2. gxf3 gxf3 3. Kg1 Qh8
                                    4. Bh4 Rxh4 5. Nc5 Rh1#
                9->   0.56 -Mat05   1. ... Bf3 2. gxf3 gxf3 3. Kg1 Qh8
                                    4. Bh4 Rxh4 5. Nc5 Rh1#
              time=0.56  cpu=155%  mat=0  n=1822193  fh=93%  nps=3.25M
              ext-> chk=68540 cap=8438 pp=13 1rep=9874 mate=7502
              predicted=0  nodes=1822193  evals=345382  50move=0
              endgame tablebase-> probes=0  hits=0
              SMP->  split=178  stop=31  data=5/64  cpu=0.87  elap=0.56

mate in 5 moves.


Black(1): Bf3
              time used:   0.56



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