r1b1kbnr/2ppnp2/p3pq1p/1p6/P5p1/2NBPNP1/1PPP1P1P/R1BQK1R1 w Qkq - 0 10
FEN state: r1b1kbnr/2ppnp2/p3pq1p/1p6/P5p1/2NBPNP1/1PPP1P1P/R1BQK1R1 w Qkq - 0 10 ; Best move: f3h4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at d7, black knight at e7 and black pawn at f7. Black pawn at a6, black pawn at e6, black queen at f6 and black pawn at h6. Black pawn at b5. White pawn at a4 and black pawn at g4. White knight at c3, white bishop at d3, white pawn at e3, white knight at f3 and white pawn at g3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white rook at g1. White queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 10. White to move.