rnN1kb1r/1ppp1ppp/8/4p1q1/pPPn1P2/6P1/P2PP2P/R1BQKBNR b KQk - 0 10
FEN state: rnN1kb1r/1ppp1ppp/8/4p1q1/pPPn1P2/6P1/P2PP2P/R1BQKBNR b KQk - 0 10 ; Best move: e5f4
The current state of the chess board is: Black rook at a8, black knight at b8, white knight at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at e5 and black queen at g5. Black pawn at a4, white pawn at b4, white pawn at c4, black knight at d4 and white pawn at f4. White pawn at g3. White pawn at a2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 0. Full move number is 10. Black to move.