rnbq1b2/1ppkppp1/p7/3pn1N1/1P1PP3/7r/P1PN1PPP/RQ2KBR1 w Q - 7 13
FEN state: rnbq1b2/1ppkppp1/p7/3pn1N1/1P1PP3/7r/P1PN1PPP/RQ2KBR1 w Q - 7 13 ; Best move: g2h3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black bishop at f8. Black pawn at b7, black pawn at c7, black king at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a6. Black pawn at d5, black knight at e5 and white knight at g5. White pawn at b4, white pawn at d4 and white pawn at e4. Black rook at h3. White pawn at a2, white pawn at c2, white knight at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at b1, white king at e1, white bishop at f1 and white rook at g1. White queenside is the only castle move available. Half move number is 7. Full move number is 13. White to move.