1n2k2r/1bqr2pp/3b4/PBpppp2/5Pn1/B1P1P2N/P2P1QPP/RN1K2R1 b k - 2 15
FEN state: 1n2k2r/1bqr2pp/3b4/PBpppp2/5Pn1/B1P1P2N/P2P1QPP/RN1K2R1 b k - 2 15 ; Best move: g4f2
The current state of the chess board is: Black knight at b8, black king at e8 and black rook at h8. Black bishop at b7, black queen at c7, black rook at d7, black pawn at g7 and black pawn at h7. Black bishop at d6. White pawn at a5, white bishop at b5, black pawn at c5, black pawn at d5, black pawn at e5 and black pawn at f5. White pawn at f4 and black knight at g4. White bishop at a3, white pawn at c3, white pawn at e3 and white knight at h3. White pawn at a2, white pawn at d2, white queen at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at d1 and white rook at g1. Black kingside is the only castle move available. Half move number is 2. Full move number is 15. Black to move.