rnbBk1nr/p2p1p1p/q7/1p2p1p1/3PP3/bP1B1PPN/4Q2P/RN2K2R w KQkq - 0 22
FEN state: rnbBk1nr/p2p1p1p/q7/1p2p1p1/3PP3/bP1B1PPN/4Q2P/RN2K2R w KQkq - 0 22 ; Best move: a1a3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, white bishop at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at f7 and black pawn at h7. Black queen at a6. Black pawn at b5, black pawn at e5 and black pawn at g5. White pawn at d4 and white pawn at e4. Black bishop at a3, white pawn at b3, white bishop at d3, white pawn at f3, white pawn at g3 and white knight at h3. White queen at e2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 22. White to move.