r1b1r3/p2pk1p1/n4p2/2NPp2p/q5n1/5P2/PP1QP1PP/3RKBNR w K - 2 19
FEN state: r1b1r3/p2pk1p1/n4p2/2NPp2p/q5n1/5P2/PP1QP1PP/3RKBNR w K - 2 19 ; Best move: c5a4
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at e8. Black pawn at a7, black pawn at d7, black king at e7 and black pawn at g7. Black knight at a6 and black pawn at f6. White knight at c5, white pawn at d5, black pawn at e5 and black pawn at h5. Black queen at a4 and black knight at g4. White pawn at f3. White pawn at a2, white pawn at b2, white queen at d2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 19. White to move.