rnb2bnr/2pkppp1/pp5p/3p2N1/4P3/P2P1q1P/1PPK1P2/RNBQ1BR1 w - - 0 10
FEN state: rnb2bnr/2pkppp1/pp5p/3p2N1/4P3/P2P1q1P/1PPK1P2/RNBQ1BR1 w - - 0 10 ; Best move: g5f3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black king at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at b6 and black pawn at h6. Black pawn at d5 and white knight at g5. White pawn at e4. White pawn at a3, white pawn at d3, black queen at f3 and white pawn at h3. White pawn at b2, white pawn at c2, white king at d2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 10. White to move.