r3kbn1/pp1bq3/4pp1r/B1pp3p/1PP3pP/8/P1nKPPPR/RNQ2BN1 w q - 5 15
FEN state: r3kbn1/pp1bq3/4pp1r/B1pp3p/1PP3pP/8/P1nKPPPR/RNQ2BN1 w q - 5 15 ; Best move: d2c2
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black bishop at d7 and black queen at e7. Black pawn at e6, black pawn at f6 and black rook at h6. White bishop at a5, black pawn at c5, black pawn at d5 and black pawn at h5. White pawn at b4, white pawn at c4, black pawn at g4 and white pawn at h4. White pawn at a2, black knight at c2, white king at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white queen at c1, white bishop at f1 and white knight at g1. Black queenside is the only castle move available. Half move number is 5. Full move number is 15. White to move.