rnb3nr/1p1k1pb1/p1pp2pp/4p3/1P2PP1q/P5PP/2PPB3/RNBQK1NR w KQ - 0 10
FEN state: rnb3nr/1p1k1pb1/p1pp2pp/4p3/1P2PP1q/P5PP/2PPB3/RNBQK1NR w KQ - 0 10 ; Best move: g3h4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at b7, black king at d7, black pawn at f7 and black bishop at g7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at g6 and black pawn at h6. Black pawn at e5. White pawn at b4, white pawn at e4, white pawn at f4 and black queen at h4. White pawn at a3, white pawn at g3 and white pawn at h3. White pawn at c2, white pawn at d2 and white bishop at e2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 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.