rnbqk2r/p1pp3p/Qp2p2n/5pN1/P1P4P/b3P1PR/1P1P1P2/RNB1KB2 w Q - 1 11
FEN state: rnbqk2r/p1pp3p/Qp2p2n/5pN1/P1P4P/b3P1PR/1P1P1P2/RNB1KB2 w Q - 1 11 ; Best move: a6b5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7 and black pawn at h7. White queen at a6, black pawn at b6, black pawn at e6 and black knight at h6. Black pawn at f5 and white knight at g5. White pawn at a4, white pawn at c4 and white pawn at h4. Black bishop at a3, white pawn at e3, white pawn at g3 and white rook at h3. White pawn at b2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white bishop at f1. White queenside is the only castle move available. Half move number is 1. Full move number is 11. White to move.