r1bq1b1r/p1p1pkpp/1p6/3p1n2/NP1n2p1/4PN1B/PBPP1P1P/R2QK2R w KQ - 0 10
FEN state: r1bq1b1r/p1p1pkpp/1p6/3p1n2/NP1n2p1/4PN1B/PBPP1P1P/R2QK2R w KQ - 0 10 ; Best move: f3e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at b6. Black pawn at d5 and black knight at f5. White knight at a4, white pawn at b4, black knight at d4 and black pawn at g4. White pawn at e3, white knight at f3 and white bishop at h3. White pawn at a2, white bishop at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 10. White to move.