rn3knr/p1p1p1b1/4q2p/1P2p1pP/8/1P1PPP1N/P1B5/RNQ1K2R w KQ - 3 22
FEN state: rn3knr/p1p1p1b1/4q2p/1P2p1pP/8/1P1PPP1N/P1B5/RNQ1K2R w KQ - 3 22 ; Best move: b3b4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black bishop at g7. Black queen at e6 and black pawn at h6. White pawn at b5, black pawn at e5, black pawn at g5 and white pawn at h5. White pawn at b3, white pawn at d3, white pawn at e3, white pawn at f3 and white knight at h3. White pawn at a2 and white bishop at c2. White rook at a1, white knight at b1, white queen at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 3. Full move number is 22. White to move.