r1bq2nr/pppp1kp1/5pnp/2b5/P2P1P2/1PN1p2N/2P1P1PP/R1B1KB1R w K - 2 11
FEN state: r1bq2nr/pppp1kp1/5pnp/2b5/P2P1P2/1PN1p2N/2P1P1PP/R1B1KB1R w K - 2 11 ; Best move: d4c5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black king at f7 and black pawn at g7. Black pawn at f6, black knight at g6 and black pawn at h6. Black bishop at c5. White pawn at a4, white pawn at d4 and white pawn at f4. White pawn at b3, white knight at c3, black pawn at e3 and white knight at h3. White pawn at c2, white pawn at e2, white pawn at g2 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 is the only castle move available. Half move number is 2. Full move number is 11. White to move.