r3kbnr/p2p3p/b3ppq1/2p2p2/Pnp2PPP/1P5B/3PP2R/RN1QK1N1 b Qkq - 1 13
FEN state: r3kbnr/p2p3p/b3ppq1/2p2p2/Pnp2PPP/1P5B/3PP2R/RN1QK1N1 b Qkq - 1 13 ; Best move: f5g4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7 and black pawn at h7. Black bishop at a6, black pawn at e6, black pawn at f6 and black queen at g6. Black pawn at c5 and black pawn at f5. White pawn at a4, black knight at b4, black pawn at c4, white pawn at f4, white pawn at g4 and white pawn at h4. White pawn at b3 and white bishop at h3. White pawn at d2, white pawn at e2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. Black to move.