rnb1kb2/1p1ppp1r/p3qn1p/4P1PQ/P5P1/2p1K3/NPPPBN1P/R1B4R w q - 1 15
FEN state: rnb1kb2/1p1ppp1r/p3qn1p/4P1PQ/P5P1/2p1K3/NPPPBN1P/R1B4R w q - 1 15 ; Best move: g5f6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black bishop at f8. Black pawn at b7, black pawn at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black pawn at a6, black queen at e6, black knight at f6 and black pawn at h6. White pawn at e5, white pawn at g5 and white queen at h5. White pawn at a4 and white pawn at g4. Black pawn at c3 and white king at e3. White knight at a2, white pawn at b2, white pawn at c2, white pawn at d2, white bishop at e2, white knight at f2 and white pawn at h2. White rook at a1, white bishop at c1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 15. White to move.