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Subject: Re: Positional/Real Sacrifice

Author: Dann Corbit

Date: 08:30:03 11/30/99

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Interesting. My 17.2 never even looks at it.  Could it be a fluke of move
ordering under multiple CPU's?  Do you get the same answer each time?

Crafty 17.2 vs ferret
pondering enabled.
EGTB cache memory = 16M bytes.
hash table memory = 48M bytes.
pawn hash table memory = 8M bytes.
play best book line after search.
EGTB access enabled
using tbpath=e:/crafty/release/tb,F:/KBP
4 piece tablebase files found
1302kb of RAM used for TB indices and decompression tables


Crafty v17.2

White(1): epdpfga epd.epd epd.out
PFGA: EPD record: 1
middle-game phase
              clearing hash tables
              time surplus   0.00  time limit 133:20 (133:20)
         nss  depth   time  score   variation (1)
                6     1.02   0.27   1. Rf3 Rd8 2. Qf2 Nd4 3. Re3 Bg4
                6     1.47   0.31   1. Qd1 Qd7 2. Qf3 Bg4 3. Qd5 Rae8 <HT>
                6->   1.74   0.31   1. Qd1 Qd7 2. Qf3 Bg4 3. Qd5 Rae8 <HT>
                7     2.80   0.30   1. Qd1 Nb4 2. Qf3 b6 3. a4 Nxd3 4.
                                    cxd3 c5
                7     4.03   0.31   1. Rf3 Qd7 2. Rg3 Qd4+ 3. Qf2 Qf6 4.
                                    c3 Rae8
                7->   5.11   0.31   1. Rf3 Qd7 2. Rg3 Qd4+ 3. Qf2 Qf6 4.
                                    c3 Rae8
                8     6.81   0.35   1. Rf3 Qd7 2. Rg3 Qd4+ 3. Qf2 Qf6 4.
                                    c5 Rae8 5. c4
                8->  10.70   0.35   1. Rf3 Qd7 2. Rg3 Qd4+ 3. Qf2 Qf6 4.
                                    c5 Rae8 5. c4
                9    19.52   0.43   1. Rf3 Qd7 2. Qf2 Qd4 3. Qxd4 Nxd4
                                    4. Rg3 g5 5. c3 Nf5
                9->  22.12   0.43   1. Rf3 Qd7 2. Qf2 Qd4 3. Qxd4 Nxd4
                                    4. Rg3 g5 5. c3 Nf5
               10     1:18   0.52   1. Rf3 Rd7 2. Rg3 h5 3. Qf2 h4 4. Rg5
                                    h3 5. Qg3 f6
               10->   1:25   0.52   1. Rf3 Rd7 2. Rg3 h5 3. Qf2 h4 4. Rg5
                                    h3 5. Qg3 f6
               11     3:01   0.41   1. Rf3 Qd7 2. Qf2 Nb4 3. Rg3 Nxd3 4.
                                    cxd3 Bg4 5. Bxc7 Be2 6. Re1 Bxd3 7.
                                    Rxe7 Qxe7 8. Rxd3 Qxc7
               11->   4:19   0.41   1. Rf3 Qd7 2. Qf2 Nb4 3. Rg3 Nxd3 4.
                                    cxd3 Bg4 5. Bxc7 Be2 6. Re1 Bxd3 7.
                                    Rxe7 Qxe7 8. Rxd3 Qxc7
               12    13:28   0.57   1. Rf3 h5 2. Rg3 f6 3. Re1 Rc8 4. Rge3
                                    Qf7 5. Qf2 <HT>
               12->  15:16   0.57   1. Rf3 h5 2. Rg3 f6 3. Re1 Rc8 4. Rge3
                                    Qf7 5. Qf2 <HT>
               13    23:45   1/38   1. Rf3



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