2b1kb1r/r3ppp1/p1n3qp/Pppp1R1n/7P/1P1P1P2/R1PKP1P1/1NBQ1BN1 b k - 1 12
FEN state: 2b1kb1r/r3ppp1/p1n3qp/Pppp1R1n/7P/1P1P1P2/R1PKP1P1/1NBQ1BN1 b k - 1 12 ; Best move: g6f5
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black knight at c6, black queen at g6 and black pawn at h6. White pawn at a5, black pawn at b5, black pawn at c5, black pawn at d5, white rook at f5 and black knight at h5. White pawn at h4. White pawn at b3, white pawn at d3 and white pawn at f3. White rook at a2, white pawn at c2, white king at d2, white pawn at e2 and white pawn at g2. White knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 12. Black to move.