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New values for Mobility and Outposts.

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Both are the result of a SPSA tuning session with a custom book, 50k iterations each.

After an additional tuning session of the mobility values, tuning the delta values, with following result.

40k games at 9+0.05:
ELO: 4.13 +-2.2 (95%) LOS: 100.0%
Total: 40000 W: 8581 L: 8106 D: 23313

and LTC
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 36518 W: 6049 L: 5782 D: 24687

Bench: 8567402

Resolves #284
This commit is contained in:
joergoster 2015-03-14 21:35:52 +00:00 • committed by Joona Kiiski
parent e5da0e4b79
commit a4b98a052e
1 changed files with 21 additions and 21 deletions
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42
src/evaluate.cpp
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@ -109,19 +109,19 @@ namespace {
// friendly pieces.
const Score MobilityBonus[][32] = {
{}, {},
{ S(-65,-50), S(-42,-30), S(-9,-10), S( 3, 0), S(15, 10), S(27, 20), // Knights
S( 37, 28), S( 42, 31), S(44, 33) },
{ S(-52,-47), S(-28,-23), S( 6, 1), S(20, 15), S(34, 29), S(48, 43), // Bishops
S( 60, 55), S( 68, 63), S(74, 68), S(77, 72), S(80, 75), S(82, 77),
S( 84, 79), S( 86, 81) },
{ S(-47,-53), S(-31,-26), S(-5, 0), S( 1, 16), S( 7, 32), S(13, 48), // Rooks
S( 18, 64), S( 22, 80), S(26, 96), S(29,109), S(31,115), S(33,119),
S( 35,122), S( 36,123), S(37,124) },
{ S(-42,-40), S(-28,-23), S(-5, -7), S( 0, 0), S( 6, 10), S(11, 19), // Queens
S( 13, 29), S( 18, 38), S(20, 40), S(21, 41), S(22, 41), S(22, 41),
S( 22, 41), S( 23, 41), S(24, 41), S(25, 41), S(25, 41), S(25, 41),
S( 25, 41), S( 25, 41), S(25, 41), S(25, 41), S(25, 41), S(25, 41),
S( 25, 41), S( 25, 41), S(25, 41), S(25, 41) }
{ S(-67,-48), S(-41,-27), S(-4, -7), S( 7, 4), S(14, 16), S(21, 29), // Knights
S( 27, 39), S( 31, 43), S(34, 44) },
{ S(-48,-48), S(-21,-21), S(16, -2), S(30, 13), S(44, 25), S(57, 34), // Bishops
S( 69, 47), S( 78, 53), S(78, 56), S(83, 58), S(88, 64), S(90, 68),
S( 90, 74), S( 91, 76) },
{ S(-47,-56), S(-28,-27), S(-9, 1), S( 0, 22), S( 2, 33), S( 7, 47), // Rooks
S( 9, 62), S( 14, 78), S(21, 89), S(23,105), S(25,113), S(26,114),
S( 27,115), S( 29,118), S(32,122) },
{ S(-46,-37), S(-33,-18), S(-9,-10), S(-3, -7), S( 7, 1), S( 9, 5), // Queens
S( 12, 10), S( 20, 19), S(23, 22), S(24, 29), S(30, 30), S(32, 34),
S( 37, 35), S( 47, 38), S(47, 41), S(47, 42), S(52, 42), S(55, 42),
S( 58, 43), S( 60, 49), S(60, 52), S(61, 56), S(65, 57), S(68, 57),
S( 68, 59), S( 71, 61), S(72, 63), S(76, 63) }
};
// Outpost[Bishop/Knight][Square] contains bonuses for knights and bishops
@ -130,17 +130,17 @@ namespace {
{// A B C D E F G H
V(0), V(0), V(0), V(0), V(0), V(0), V(0), V(0), // Knights
V(0), V(0), V(0), V(0), V(0), V(0), V(0), V(0),
V(0), V(0), V(4), V(8), V(8), V(4), V(0), V(0),
V(0), V(4),V(17),V(26),V(26),V(17), V(4), V(0),
V(0), V(8),V(26),V(35),V(35),V(26), V(8), V(0),
V(0), V(4),V(17),V(17),V(17),V(17), V(4), V(0) },
V(0), V(0), V(3), V(9), V(9), V(3), V(0), V(0),
V(0), V(4),V(18),V(25),V(25),V(18), V(4), V(0),
V(4), V(9),V(29),V(38),V(38),V(29), V(9), V(4),
V(2), V(9),V(19),V(15),V(15),V(19), V(9), V(2) },
{
V(0), V(0), V(0), V(0), V(0), V(0), V(0), V(0), // Bishops
V(0), V(0), V(0), V(0), V(0), V(0), V(0), V(0),
V(0), V(0), V(5), V(5), V(5), V(5), V(0), V(0),
V(0), V(5),V(10),V(10),V(10),V(10), V(5), V(0),
V(0),V(10),V(21),V(21),V(21),V(21),V(10), V(0),
V(0), V(5), V(8), V(8), V(8), V(8), V(5), V(0) }
V(2), V(4), V(3), V(8), V(8), V(3), V(4), V(2),
V(1), V(9), V(9),V(13),V(13), V(9), V(9), V(1),
V(2), V(8),V(21),V(24),V(24),V(21), V(8), V(2),
V(0), V(4), V(6), V(6), V(6), V(6), V(4), V(0) }
};
// Threat[defended/weak][minor/major attacking][attacked PieceType] contains