1n1qkbnr/r1pb3p/1p3pp1/p2pp1N1/5PP1/2NPP3/PPP1BK1P/R1BQ3R w k - 0 10
FEN state: 1n1qkbnr/r1pb3p/1p3pp1/p2pp1N1/5PP1/2NPP3/PPP1BK1P/R1BQ3R w k - 0 10 ; Best move: g5f3
The current state of the chess board is: Black knight at b8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black bishop at d7 and black pawn at h7. Black pawn at b6, black pawn at f6 and black pawn at g6. Black pawn at a5, black pawn at d5, black pawn at e5 and white knight at g5. White pawn at f4 and white pawn at g4. White knight at c3, white pawn at d3 and white pawn at e3. White pawn at a2, white pawn at b2, white pawn at c2, white bishop at e2, white king at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 10. White to move.