ChessKISS tuning, next steps

 These are the next scores to tune:

• Mobility
• Tropism
• Outpost
• KingOnPos (Left,Center,Right)
• King safety
• King pawn shield
• Passed pawns
• Passer block
• Passer chain
• Isolated pawns
• Double pawn
• Backward pawn
• Chain pawn
• Passer candidate
• Early rook move
• Imbalance
• Threat penalty
• Trapped bishop
• Trapped center pawn
• Trapped center pawn + bishop
• Trapped knight
• Bishop pair adjustment per pawn
• Undeveloped pieces
• Passive penalty

The problem here is that almost all of those scores are array based on columns, row or indexes, making it quite complicate to test, let's see...