r1bqkbn1/p2ppp2/7r/2p5/P4Ppp/B1N1P3/R1PPK1PP/3QnBR1 b q - 5 19
FEN state: r1bqkbn1/p2ppp2/7r/2p5/P4Ppp/B1N1P3/R1PPK1PP/3QnBR1 b q - 5 19 ; Best move: f8g7
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at d7, black pawn at e7 and black pawn at f7. Black rook at h6. Black pawn at c5. White pawn at a4, white pawn at f4, black pawn at g4 and black pawn at h4. White bishop at a3, white knight at c3 and white pawn at e3. White rook at a2, white pawn at c2, white pawn at d2, white king at e2, white pawn at g2 and white pawn at h2. White queen at d1, black knight at e1, white bishop at f1 and white rook at g1. Black queenside is the only castle move available. Half move number is 5. Full move number is 19. Black to move.