Remove QMI array and adjust bishop, knight and queen coefficients
in QuadraticOurs and QuadraticTheirs arrays in compensation of
this removal.
STC : http://tests.stockfishchess.org/tests/view/
5a21d8350ebc590ccbb8b5fe
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 49659 W: 9029 L: 8957 D: 31673
LTC : http://tests.stockfishchess.org/tests/view/
5a33c0dd0ebc590ccbb8bd7e
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 45905 W: 5834 L: 5745 D: 34326
Bench:
5176807
{ 32, 255, -3 }, // Knight OUR PIECES
{ 0, 104, 4, 0 }, // Bishop
{ -26, -2, 47, 105, -149 }, // Rook
{ 32, 255, -3 }, // Knight OUR PIECES
{ 0, 104, 4, 0 }, // Bishop
{ -26, -2, 47, 105, -149 }, // Rook
- {-185, 24, 122, 137, -134, 0 } // Queen
+ {-189, 24, 117, 133, -134, -10 } // Queen
};
const int QuadraticTheirs[][PIECE_TYPE_NB] = {
};
const int QuadraticTheirs[][PIECE_TYPE_NB] = {
{ 9, 63, 0 }, // Knight OUR PIECES
{ 59, 65, 42, 0 }, // Bishop
{ 46, 39, 24, -24, 0 }, // Rook
{ 9, 63, 0 }, // Knight OUR PIECES
{ 59, 65, 42, 0 }, // Bishop
{ 46, 39, 24, -24, 0 }, // Rook
- { 101, 100, -37, 141, 268, 0 } // Queen
- };
-
- // QueenMinorsImbalance[opp_minor_count] is applied when only one side has a queen.
- // It contains a bonus/malus for the side with the queen.
- const int QueenMinorsImbalance[13] = {
- 31, -8, -15, -25, -5
+ { 97, 100, -42, 137, 268, 0 } // Queen
};
// Endgame evaluation and scaling functions are accessed directly and not through
};
// Endgame evaluation and scaling functions are accessed directly and not through
bonus += pieceCount[Us][pt1] * v;
}
bonus += pieceCount[Us][pt1] * v;
}
- // Special handling of Queen vs. Minors
- if (pieceCount[Us][QUEEN] == 1 && pieceCount[Them][QUEEN] == 0)
- bonus += QueenMinorsImbalance[pieceCount[Them][KNIGHT] + pieceCount[Them][BISHOP]];
-