rnbqkb1r/8/3ppp1n/ppp3B1/1PPP2Pp/P4N1P/3KPP1R/RN1Q1B2 b kq - 0 13
FEN state: rnbqkb1r/8/3ppp1n/ppp3B1/1PPP2Pp/P4N1P/3KPP1R/RN1Q1B2 b kq - 0 13 ; Best move: f6g5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at d6, black pawn at e6, black pawn at f6 and black knight at h6. Black pawn at a5, black pawn at b5, black pawn at c5 and white bishop at g5. White pawn at b4, white pawn at c4, white pawn at d4, white pawn at g4 and black pawn at h4. White pawn at a3, white knight at f3 and white pawn at h3. White king at d2, white pawn at e2, white pawn at f2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. Black to move.