r1bqk1nr/p1ppb2p/2n4P/1p2p1p1/1P2PpPR/P1P2N2/1B1PBP2/RN1QK3 w Qkq - 1 13
FEN state: r1bqk1nr/p1ppb2p/2n4P/1p2p1p1/1P2PpPR/P1P2N2/1B1PBP2/RN1QK3 w Qkq - 1 13 ; Best move: h4h1
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black bishop at e7 and black pawn at h7. Black knight at c6 and white pawn at h6. Black pawn at b5, black pawn at e5 and black pawn at g5. White pawn at b4, white pawn at e4, black pawn at f4, white pawn at g4 and white rook at h4. White pawn at a3, white pawn at c3 and white knight at f3. White bishop at b2, white pawn at d2, white bishop at e2 and white pawn at f2. White rook at a1, white knight at b1, white queen at d1 and white king at e1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. White to move.