rnb1kb1r/p2ppp2/7n/q1p3pp/2P1P1P1/p2B3N/QP1P1P1P/RNB1K2R w KQkq - 2 10
FEN state: rnb1kb1r/p2ppp2/7n/q1p3pp/2P1P1P1/p2B3N/QP1P1P1P/RNB1K2R w KQkq - 2 10 ; Best move: g4h5
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 bishop at f8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7 and black pawn at f7. Black knight at h6. Black queen at a5, black pawn at c5, black pawn at g5 and black pawn at h5. White pawn at c4, white pawn at e4 and white pawn at g4. Black pawn at a3, white bishop at d3 and white knight at h3. White queen at a2, white pawn at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 10. White to move.