1rbq2nr/1pppn2k/p6p/3P2p1/PQ3p2/NPP2P2/2N1P1PP/1R2KB1R b K - 3 19
FEN state: 1rbq2nr/1pppn2k/p6p/3P2p1/PQ3p2/NPP2P2/2N1P1PP/1R2KB1R b K - 3 19 ; Best move: d7d6
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7 and black king at h7. Black pawn at a6 and black pawn at h6. White pawn at d5 and black pawn at g5. White pawn at a4, white queen at b4 and black pawn at f4. White knight at a3, white pawn at b3, white pawn at c3 and white pawn at f3. White knight at c2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at b1, 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 3. Full move number is 19. Black to move.