r1b1k2r/p1p2p1p/3q1n2/1p1pp1pP/3PPQP1/P4PR1/PBn1K3/RN3BN1 b - - 0 22
FEN state: r1b1k2r/p1p2p1p/3q1n2/1p1pp1pP/3PPQP1/P4PR1/PBn1K3/RN3BN1 b - - 0 22 ; Best move: c2d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at f7 and black pawn at h7. Black queen at d6 and black knight at f6. Black pawn at b5, black pawn at d5, black pawn at e5, black pawn at g5 and white pawn at h5. White pawn at d4, white pawn at e4, white queen at f4 and white pawn at g4. White pawn at a3, white pawn at f3 and white rook at g3. White pawn at a2, white bishop at b2, black knight at c2 and white king at e2. White rook at a1, white knight at b1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. Black to move.