r2qkb1r/2pp2pp/p3pp2/2n1B3/1p1Nb3/1PPP3P/P2QPPP1/RN2KBR1 b Qkq - 1 13
FEN state: r2qkb1r/2pp2pp/p3pp2/2n1B3/1p1Nb3/1PPP3P/P2QPPP1/RN2KBR1 b Qkq - 1 13 ; Best move: f6e5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at e6 and black pawn at f6. Black knight at c5 and white bishop at e5. Black pawn at b4, white knight at d4 and black bishop at e4. White pawn at b3, white pawn at c3, white pawn at d3 and white pawn at h3. White pawn at a2, white queen at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook 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.