r1b1qk1r/1pppn1p1/p4p1p/4pQP1/2PPP3/N1b1B2N/P4P1P/R2K1B1R w - - 3 15
FEN state: r1b1qk1r/1pppn1p1/p4p1p/4pQP1/2PPP3/N1b1B2N/P4P1P/R2K1B1R w - - 3 15 ; Best move: f5f3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at e8, black king at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7 and black pawn at g7. Black pawn at a6, black pawn at f6 and black pawn at h6. Black pawn at e5, white queen at f5 and white pawn at g5. White pawn at c4, white pawn at d4 and white pawn at e4. White knight at a3, black bishop at c3, white bishop at e3 and white knight at h3. White pawn at a2, white pawn at f2 and white pawn at h2. White rook at a1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 15. White to move.