2r1kbnr/pq6/1Nn2p2/2p1pbpp/QppN4/3PB1P1/PP1KPP1P/1R3B1R w k - 8 15
FEN state: 2r1kbnr/pq6/1Nn2p2/2p1pbpp/QppN4/3PB1P1/PP1KPP1P/1R3B1R w k - 8 15 ; Best move: d4f5
The current state of the chess board is: Black rook at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7 and black queen at b7. White knight at b6, black knight at c6 and black pawn at f6. Black pawn at c5, black pawn at e5, black bishop at f5, black pawn at g5 and black pawn at h5. White queen at a4, black pawn at b4, black pawn at c4 and white knight at d4. White pawn at d3, white bishop at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white king at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 8. Full move number is 15. White to move.