r3kb1r/1pn1p1p1/2p2n1p/p4p2/3P4/PPP2q2/1B1QbPPP/3RKB1R b Kkq - 0 15
FEN state: r3kb1r/1pn1p1p1/2p2n1p/p4p2/3P4/PPP2q2/1B1QbPPP/3RKB1R b Kkq - 0 15 ; Best move: f3e4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black knight at c7, black pawn at e7 and black pawn at g7. Black pawn at c6, black knight at f6 and black pawn at h6. Black pawn at a5 and black pawn at f5. White pawn at d4. White pawn at a3, white pawn at b3, white pawn at c3 and black queen at f3. White bishop at b2, white queen at d2, black bishop at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.