1rbk2n1/1p4br/Q1qp3p/pB2Pp1p/P4P1P/1pN1P1P1/2PN4/R2K3R b - - 0 21
FEN state: 1rbk2n1/1p4br/Q1qp3p/pB2Pp1p/P4P1P/1pN1P1P1/2PN4/R2K3R b - - 0 21 ; Best move: c6h1
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at d8 and black knight at g8. Black pawn at b7, black bishop at g7 and black rook at h7. White queen at a6, black queen at c6, black pawn at d6 and black pawn at h6. Black pawn at a5, white bishop at b5, white pawn at e5, black pawn at f5 and black pawn at h5. White pawn at a4, white pawn at f4 and white pawn at h4. Black pawn at b3, white knight at c3, white pawn at e3 and white pawn at g3. White pawn at c2 and white knight at d2. White rook at a1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. Black to move.