1q2k1nr/r1pb1pb1/6pp/1pnppP2/1P5P/N2PP1P1/P1K5/R1B2BNR w - - 4 22
FEN state: 1q2k1nr/r1pb1pb1/6pp/1pnppP2/1P5P/N2PP1P1/P1K5/R1B2BNR w - - 4 22 ; Best move: b4c5
The current state of the chess board is: Black queen at b8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black bishop at d7, black pawn at f7 and black bishop at g7. Black pawn at g6 and black pawn at h6. Black pawn at b5, black knight at c5, black pawn at d5, black pawn at e5 and white pawn at f5. White pawn at b4 and white pawn at h4. White knight at a3, white pawn at d3, white pawn at e3 and white pawn at g3. White pawn at a2 and white king at c2. White rook at a1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. White to move.