r1bq1br1/1p1pk1pp/3n3B/p3Pp2/1nP3P1/1N2Q2N/PP2PPBP/R3K2R b - - 2 15
FEN state: r1bq1br1/1p1pk1pp/3n3B/p3Pp2/1nP3P1/1N2Q2N/PP2PPBP/R3K2R b - - 2 15 ; Best move: b4c2
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at g8. Black pawn at b7, black pawn at d7, black king at e7, black pawn at g7 and black pawn at h7. Black knight at d6 and white bishop at h6. Black pawn at a5, white pawn at e5 and black pawn at f5. Black knight at b4, white pawn at c4 and white pawn at g4. White knight at b3, white queen at e3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 15. Black to move.