rnb1k2r/pp2bpp1/4pn2/3p3p/P2pq2P/Q4N1R/1PPN1PP1/R1B2K2 b q - 3 19
FEN state: rnb1k2r/pp2bpp1/4pn2/3p3p/P2pq2P/Q4N1R/1PPN1PP1/R1B2K2 b q - 3 19 ; Best move: e7a3
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 rook at h8. Black pawn at a7, black pawn at b7, black bishop at e7, black pawn at f7 and black pawn at g7. Black pawn at e6 and black knight at f6. Black pawn at d5 and black pawn at h5. White pawn at a4, black pawn at d4, black queen at e4 and white pawn at h4. White queen at a3, white knight at f3 and white rook at h3. White pawn at b2, white pawn at c2, white knight at d2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1 and white king at f1. Black queenside is the only castle move available. Half move number is 3. Full move number is 19. Black to move.