1r1q2nr/p1p1pk2/B5pb/3pP2p/5Bb1/1PNP1pPN/P1P2PRP/2RQK3 b - - 4 15
FEN state: 1r1q2nr/p1p1pk2/B5pb/3pP2p/5Bb1/1PNP1pPN/P1P2PRP/2RQK3 b - - 4 15 ; Best move: f3g2
The current state of the chess board is: Black rook at b8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black king at f7. White bishop at a6, black pawn at g6 and black bishop at h6. Black pawn at d5, white pawn at e5 and black pawn at h5. White bishop at f4 and black bishop at g4. White pawn at b3, white knight at c3, white pawn at d3, black pawn at f3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at f2, white rook at g2 and white pawn at h2. White rook at c1, white queen at d1 and white king at e1. Both players have exhausted their castles. Half move number is 4. Full move number is 15. Black to move.