3rq2r/p1p3bp/3p1pp1/1Pn1pnPP/1P2B3/1NkP4/2P1P1R1/R1BQK3 w Q - 1 26
FEN state: 3rq2r/p1p3bp/3p1pp1/1Pn1pnPP/1P2B3/1NkP4/2P1P1R1/R1BQK3 w Q - 1 26 ; Best move: d1d2
The current state of the chess board is: Black rook at d8, black queen at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black bishop at g7 and black pawn at h7. Black pawn at d6, black pawn at f6 and black pawn at g6. White pawn at b5, black knight at c5, black pawn at e5, black knight at f5, white pawn at g5 and white pawn at h5. White pawn at b4 and white bishop at e4. White knight at b3, black king at c3 and white pawn at d3. White pawn at c2, white pawn at e2 and white rook at g2. White rook at a1, white bishop at c1, white queen at d1 and white king at e1. White queenside is the only castle move available. Half move number is 1. Full move number is 26. White to move.