r2qkbr1/2p1ppp1/1QNp4/3B4/p3PP1p/1P4P1/PP1P4/R1B2KR1 b q - 0 22
FEN state: r2qkbr1/2p1ppp1/1QNp4/3B4/p3PP1p/1P4P1/PP1P4/R1B2KR1 b q - 0 22 ; Best move: c7b6
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at g7. White queen at b6, white knight at c6 and black pawn at d6. White bishop at d5. Black pawn at a4, white pawn at e4, white pawn at f4 and black pawn at h4. White pawn at b3 and white pawn at g3. White pawn at a2, white pawn at b2 and white pawn at d2. White rook at a1, white bishop at c1, white king at f1 and white rook at g1. Black queenside is the only castle move available. Half move number is 0. Full move number is 22. Black to move.