rnbq1b1B/1p1pNk2/8/p5p1/2p2n1p/PP1P3P/R1PQPPP1/4KB1R b K - 1 15
FEN state: rnbq1b1B/1p1pNk2/8/p5p1/2p2n1p/PP1P3P/R1PQPPP1/4KB1R b K - 1 15 ; Best move: c4b3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black bishop at f8 and white bishop at h8. Black pawn at b7, black pawn at d7, white knight at e7 and black king at f7. Black pawn at a5 and black pawn at g5. Black pawn at c4, black knight at f4 and black pawn at h4. White pawn at a3, white pawn at b3, white pawn at d3 and white pawn at h3. White rook at a2, white pawn at c2, white queen at d2, white pawn at e2, white pawn at f2 and white pawn at g2. 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 1. Full move number is 15. Black to move.