Chess engine: Demolito 2023-11-04 (1.0.645)

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Demolito - UCI chess engine
Author : Lucas Braesch  Rating CEDR=3229

v.2023-11-04:
Do not SEE prune the first move
Should have negligible ELO impact, but I couldn't be bothered to measure it. This avoids returning 
bogus mate or stalemate scores, in (extremely) rare situations, where all moves are SEE pruned.

Relative strength of levels, usual conditions: 2*960 games, each FRC startpos with both colors.

$ c-chess-cli/c-chess-cli -each cmd=./demolito -engine name=L2 option.Level=2 -engine name=L1 option.Level=1
    -openings file=chess960.epd -repeat  -games 1920 -concurrency 8 -pgn ./out.pgn

L2 vs L1: 1574 - 251 - 95  [0.845] 1920
L3 vs L2: 1558 - 193 - 169  [0.855] 1920
L4 vs L3: 1685 - 75 - 160  [0.919] 1920
L5 vs L4: 1380 - 201 - 339  [0.807] 1920
L6 vs L5: 1577 - 88 - 255  [0.888] 1920
L7 vs L6: 1528 - 111 - 281  [0.869] 1920 (added -resign count=3 score=700)
L8 vs L7: 1390 - 146 - 384  [0.824] 1920 (added -draw count=8 score=15 number=40)
L9 vs L8: 1268 - 149 - 503  [0.791] 1920
L10 vs L9: 1079 - 178 - 663  [0.735] 1920
L11 vs L10: 1080 - 160 - 680  [0.740] 1920
L12 vs L11: 936 - 168 - 816  [0.700] 1920

nodes: 9122778

Rating CEDR progres - Demolito
Pl Engine Rating Score Games %
887 Demolito 2023-08-20 3229.3 198.50 470 42.23
891 Demolito 2023-07-09 3226.7 190.50 309 61.65
899 Demolito 2021-10-21 3211.6 165.50 331 50.00
909 Demolito 2023-08-03 3198.9 392.00 828 47.34


Demolito 2023-11-04 download

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