1n2kb1r/r3pp1p/6p1/1Pp1P1N1/p1b5/N1PBn2P/P2P1PP1/R1B3KR b k - 0 19
FEN state: 1n2kb1r/r3pp1p/6p1/1Pp1P1N1/p1b5/N1PBn2P/P2P1PP1/R1B3KR b k - 0 19 ; Best move: c4d3
The current state of the chess board is: Black knight at b8, 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 h7. Black pawn at g6. White pawn at b5, black pawn at c5, white pawn at e5 and white knight at g5. Black pawn at a4 and black bishop at c4. White knight at a3, white pawn at c3, white bishop at d3, black knight at e3 and white pawn at h3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white king at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 19. Black to move.