Adjust weights

analysis.go

@@ -9,8 +9,8 @@ import (
 const queueBufferSize = 4096000
 
 var (
-	WeightBlot     = 1.1
-	WeightHit      = -0.9
+	WeightBlot     = 1.05
+	WeightHit      = -1.0
 	WeightOppScore = -1.5
 )
 
@@ -87,6 +87,9 @@ func (a *Analysis) _analyze() {
 		}
 		a.Board = a.Board.Move(move[0], move[1], a.player).UseRoll(move[0], move[1], a.player)
 	}
+	if !a.Past {
+		a.Past = a.Board.Past()
+	}
 	a.Board.evaluate(a.player, hs, a)
 
 	if a.player == 1 && !a.Past {

board.go

@@ -345,7 +345,7 @@ func (b Board) Blots(player int) int {
 		if checkers != 1 {
 			continue
 		}
-		pips += int(checkers) * PseudoPips(o, space)
+		pips += checkers * PseudoPips(o, space)
 	}
 	return pips
 }
@@ -466,7 +466,7 @@ func spaceValue(player int, space int) int {
 func PseudoPips(player int, space int) int {
 	v := 6 + spaceValue(player, space) + int(math.Exp(float64(spaceValue(player, space))*0.2))*2
 	if (player == 1 && (space > 6 || space == SpaceBarPlayer)) || (player == 2 && (space < 19 || space == SpaceBarOpponent)) {
-		v += 36
+		v += 24
 	}
 	return v
 }