rn2k2r/p2q1pp1/5n2/1pbpp2p/1Pp3bP/P1PP2P1/3QPP1N/RNB1KB1R w kq - 0 13
FEN state: rn2k2r/p2q1pp1/5n2/1pbpp2p/1Pp3bP/P1PP2P1/3QPP1N/RNB1KB1R w kq - 0 13 ; Best move: h2g4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at h8. Black pawn at a7, black queen at d7, black pawn at f7 and black pawn at g7. Black knight at f6. Black pawn at b5, black bishop at c5, black pawn at d5, black pawn at e5 and black pawn at h5. White pawn at b4, black pawn at c4, black bishop at g4 and white pawn at h4. White pawn at a3, white pawn at c3, white pawn at d3 and white pawn at g3. White queen at d2, white pawn at e2, white pawn at f2 and white knight at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. White to move.