rnb1kb2/5p1p/p1q5/2ppp1Q1/3PP1rp/1P1K3N/p1P1BPP1/RNB4R b q - 3 19
FEN state: rnb1kb2/5p1p/p1q5/2ppp1Q1/3PP1rp/1P1K3N/p1P1BPP1/RNB4R b q - 3 19 ; Best move: d5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black bishop at f8. Black pawn at f7 and black pawn at h7. Black pawn at a6 and black queen at c6. Black pawn at c5, black pawn at d5, black pawn at e5 and white queen at g5. White pawn at d4, white pawn at e4, black rook at g4 and black pawn at h4. White pawn at b3, white king at d3 and white knight at h3. Black pawn at a2, white pawn at c2, white bishop at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1 and white rook at h1. Black queenside is the only castle move available. Half move number is 3. Full move number is 19. Black to move.