rnb3nr/p3kp1p/2p1p2P/1pbp2p1/3q1P1R/1PP1P3/P5P1/RNBQKBN1 w Q - 0 15
FEN state: rnb3nr/p3kp1p/2p1p2P/1pbp2p1/3q1P1R/1PP1P3/P5P1/RNBQKBN1 w Q - 0 15 ; Best move: e3d4
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 a7, black king at e7, black pawn at f7 and black pawn at h7. Black pawn at c6, black pawn at e6 and white pawn at h6. Black pawn at b5, black bishop at c5, black pawn at d5 and black pawn at g5. Black queen at d4, white pawn at f4 and white rook at h4. White pawn at b3, white pawn at c3 and white pawn at e3. White pawn at a2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 15. White to move.