rnb1k1nr/3q1p2/3bp1pp/1pp2N2/p1P2P2/1Q1pP1P1/PP1P2BP/RNB3KR w kq - 2 13
FEN state: rnb1k1nr/3q1p2/3bp1pp/1pp2N2/p1P2P2/1Q1pP1P1/PP1P2BP/RNB3KR w kq - 2 13 ; Best move: f5d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black queen at d7 and black pawn at f7. Black bishop at d6, black pawn at e6, black pawn at g6 and black pawn at h6. Black pawn at b5, black pawn at c5 and white knight at f5. Black pawn at a4, white pawn at c4 and white pawn at f4. White queen at b3, black pawn at d3, white pawn at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. White to move.