r1bk1bnr/ppp1qppp/2n5/3p1P2/PP1p4/2P3P1/R2NP1BP/2BQK1NR b K - 2 11
FEN state: r1bk1bnr/ppp1qppp/2n5/3p1P2/PP1p4/2P3P1/R2NP1BP/2BQK1NR b K - 2 11 ; Best move: d4c3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8, 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 queen at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at c6. Black pawn at d5 and white pawn at f5. White pawn at a4, white pawn at b4 and black pawn at d4. White pawn at c3 and white pawn at g3. White rook at a2, white knight at d2, white pawn at e2, white bishop at g2 and white pawn at h2. White bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 11. Black to move.