1r1q1bnr/p2npk2/1p1pb3/P1p2pp1/1PP3p1/R3P2N/1BQP1P1P/1N2KB1R w K - 1 15
FEN state: 1r1q1bnr/p2npk2/1p1pb3/P1p2pp1/1PP3p1/R3P2N/1BQP1P1P/1N2KB1R w K - 1 15 ; Best move: h3g5
The current state of the chess board is: Black rook at b8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black knight at d7, black pawn at e7 and black king at f7. Black pawn at b6, black pawn at d6 and black bishop at e6. White pawn at a5, black pawn at c5, black pawn at f5 and black pawn at g5. White pawn at b4, white pawn at c4 and black pawn at g4. White rook at a3, white pawn at e3 and white knight at h3. White bishop at b2, white queen at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 15. White to move.