1r2kb1r/pp1np3/4bppn/q1Pp2Pp/3P4/4P2N/P1PNQP1P/2RK1B1R b k - 2 19
FEN state: 1r2kb1r/pp1np3/4bppn/q1Pp2Pp/3P4/4P2N/P1PNQP1P/2RK1B1R b k - 2 19 ; Best move: h6f7
The current state of the chess board is: Black rook at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black knight at d7 and black pawn at e7. Black bishop at e6, black pawn at f6, black pawn at g6 and black knight at h6. Black queen at a5, white pawn at c5, black pawn at d5, white pawn at g5 and black pawn at h5. White pawn at d4. White pawn at e3 and white knight at h3. White pawn at a2, white pawn at c2, white knight at d2, white queen at e2, white pawn at f2 and white pawn at h2. White rook at c1, white king at d1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 2. Full move number is 19. Black to move.