Author: Roland Pfister
Date: 03:58:47 05/20/98
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Watcom-Patzer on K6-233 DOS Window under WinNT 4.0 (16 MB Hash ?)
It.5 0:02 -M7 Bxa8
0:03 3.35 Ne5
It.6 0:06 3.70 g4
It.7 0:22 3.62 g4
It.8 2:01 3.12 b6
It.9 3:28 3.46 g4
That is the version with lazy evaluation window = 130 ( = two pawns ).
Djordje, if you want to reproduce it, set the variable "poswin" to 130.
The previous version that had a lazy eval window of 96 (1.5 pawns)
needs very long to see that Bxa8 looses. So a minor change produces
very different results.
When Patzer sees at iteration 5 that after Bxa8 it gets mated it removes
this move from the move list. That helps in this position but is it
correct?
I did not have the time to investigate if is really a mate in 7 after
Bxa8.
Roland
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