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Chess engine: Stockfish 20052522Vizvezdenec

on

Stockfish - UCI chess engine, compiled by Vizvezdenec
Rating JCER=3282

 Timestamp: 1590437936

 Give bonus for rooks that are alligned with enemy kingring

 The idea of this patch is that if rooks are not directly attacking the opponent king, they can support king attacks staying behind pawns or minor pieces and be really deadly if position slightly opens up at enemy king ring ranks. Loosely based on
some stockfish games where it underestimated attacks on it king when enemy has one or two rooks supporting pawn pushes towards it king.

 passed STC
https://tests.stockfishchess.org/tests/view/5ecb093680f2c838b96550f9
LLR: 2.93 (-2.94,2.94) {-0.50,1.50}
Total: 53672 W: 10535 L: 10265 D: 32872 Elo +1.75
Ptnml(0-2): 952, 6210, 12258, 6448, 968

 passed LTC
https://tests.stockfishchess.org/tests/view/5ecb639f80f2c838b9655117
LLR: 2.94 (-2.94,2.94) {0.25,1.75}
Total: 62424 W: 8094 L: 7748 D: 46582 Elo +1.93
Ptnml(0-2): 426, 5734, 18565, 6042, 445
Bench: 4663220

Stockfish 20052522Vizvezdenec download
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