r1bq2nr/ppppk3/5p1p/2n3p1/P1N1BPP1/5N1P/RPPPPK2/2BQ3R b - - 1 12
FEN state: r1bq2nr/ppppk3/5p1p/2n3p1/P1N1BPP1/5N1P/RPPPPK2/2BQ3R b - - 1 12 ; Best move: c5e4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7 and black king at e7. Black pawn at f6 and black pawn at h6. Black knight at c5 and black pawn at g5. White pawn at a4, white knight at c4, white bishop at e4, white pawn at f4 and white pawn at g4. White knight at f3 and white pawn at h3. White rook at a2, white pawn at b2, white pawn at c2, white pawn at d2, white pawn at e2 and white king at f2. White bishop at c1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 12. Black to move.