r2qkbnr/ppp1ppp1/2N1b3/n6p/2Pp2P1/1QN2P2/PP1PP2P/R1B1KB1R w KQkq - 0 10
FEN state: r2qkbnr/ppp1ppp1/2N1b3/n6p/2Pp2P1/1QN2P2/PP1PP2P/R1B1KB1R w KQkq - 0 10 ; Best move: c6a5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at g7. White knight at c6 and black bishop at e6. Black knight at a5 and black pawn at h5. White pawn at c4, black pawn at d4 and white pawn at g4. White queen at b3, white knight at c3 and white pawn at f3. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. White to move.