1nbk1br1/rp1p2p1/p1q2p1p/2p1p3/2PPP1PP/PPQ2P2/2B4R/1NB1K1NR w K - 0 19
FEN state: 1nbk1br1/rp1p2p1/p1q2p1p/2p1p3/2PPP1PP/PPQ2P2/2B4R/1NB1K1NR w K - 0 19 ; Best move: d4c5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at d8, black bishop at f8 and black rook at g8. Black rook at a7, black pawn at b7, black pawn at d7 and black pawn at g7. Black pawn at a6, black queen at c6, black pawn at f6 and black pawn at h6. Black pawn at c5 and black pawn at e5. White pawn at c4, white pawn at d4, white pawn at e4, white pawn at g4 and white pawn at h4. White pawn at a3, white pawn at b3, white queen at c3 and white pawn at f3. White bishop at c2 and white rook at h2. White knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 19. White to move.