2kr2n1/1ppbb2r/3pp1pp/p4P2/n4P1q/2N1P2B/PPPP4/R1BQ1KNR b - - 10 15
FEN state: 2kr2n1/1ppbb2r/3pp1pp/p4P2/n4P1q/2N1P2B/PPPP4/R1BQ1KNR b - - 10 15 ; Best move: g6f5
The current state of the chess board is: Black king at c8, black rook at d8 and black knight at g8. Black pawn at b7, black pawn at c7, black bishop at d7, black bishop at e7 and black rook at h7. Black pawn at d6, black pawn at e6, black pawn at g6 and black pawn at h6. Black pawn at a5 and white pawn at f5. Black knight at a4, white pawn at f4 and black queen at h4. White knight at c3, white pawn at e3 and white bishop at h3. White pawn at a2, white pawn at b2, white pawn at c2 and white pawn at d2. White rook at a1, white bishop at c1, white queen at d1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 10. Full move number is 15. Black to move.