rnbk1bnr/1p2p2p/p1pp1p2/6pP/2P5/PQ2PNP1/RP1P1Pq1/1NB1KB1R w K - 2 10
FEN state: rnbk1bnr/1p2p2p/p1pp1p2/6pP/2P5/PQ2PNP1/RP1P1Pq1/1NB1KB1R w K - 2 10 ; Best move: f1g2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at d6 and black pawn at f6. Black pawn at g5 and white pawn at h5. White pawn at c4. White pawn at a3, white queen at b3, white pawn at e3, white knight at f3 and white pawn at g3. White rook at a2, white pawn at b2, white pawn at d2, white pawn at f2 and black queen at g2. White knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 10. White to move.