2bqkbnr/2rnppp1/pppp4/6Qp/8/PB2PN2/1PPP1PPP/RNBK3R w k - 4 10
FEN state: 2bqkbnr/2rnppp1/pppp4/6Qp/8/PB2PN2/1PPP1PPP/RNBK3R w k - 4 10 ; Best move: b3f7
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at c7, black knight at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at b6, black pawn at c6 and black pawn at d6. White queen at g5 and black pawn at h5. White pawn at a3, white bishop at b3, white pawn at e3 and white knight at f3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at d1 and white rook at h1. Black kingside is the only castle move available. Half move number is 4. Full move number is 10. White to move.