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Merged two new endgames from Glaurung 2.2

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It is two bishop against a knight and two minor
pieces against one minor piece.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2008-12-21 15:38:10 +01:00
parent 72ca727b38
commit f178f0a291
3 changed files with 87 additions and 0 deletions
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20
src/endgame.h
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@@ -99,6 +99,20 @@ public:
Value apply(const Position &pos);
};
// KBB vs KN:
class KBBKNEvaluationFunction : public EndgameEvaluationFunction {
public:
KBBKNEvaluationFunction(Color C);
Value apply(const Position &pos);
};
// K and two minors vs K and one or two minors:
class KmmKmEvaluationFunction : public EndgameEvaluationFunction {
public:
KmmKmEvaluationFunction(Color c);
Value apply(const Position &pos);
};
/// Abstract base class for all evaluation scaling functions:
@@ -205,6 +219,12 @@ extern KRKNEvaluationFunction EvaluateKRKN, EvaluateKNKR;
// KQ vs KR:
extern KQKREvaluationFunction EvaluateKQKR, EvaluateKRKQ;
// KBB vs KN:
extern KBBKNEvaluationFunction EvaluateKBBKN, EvaluateKNKBB;
// K and two minors vs K and one or two minors:
extern KmmKmEvaluationFunction EvaluateKmmKm;
// KBP vs K:
extern KBPKScalingFunction ScaleKBPK, ScaleKKBP;