rn1q2nr/p3pk1p/2p2p1b/Qp1p4/PP1P2Pp/1N3b2/1RP2P1P/B3K1R1 b - - 5 21
FEN state: rn1q2nr/p3pk1p/2p2p1b/Qp1p4/PP1P2Pp/1N3b2/1RP2P1P/B3K1R1 b - - 5 21 ; Best move: d8d6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at e7, black king at f7 and black pawn at h7. Black pawn at c6, black pawn at f6 and black bishop at h6. White queen at a5, black pawn at b5 and black pawn at d5. White pawn at a4, white pawn at b4, white pawn at d4, white pawn at g4 and black pawn at h4. White knight at b3 and black bishop at f3. White rook at b2, white pawn at c2, white pawn at f2 and white pawn at h2. White bishop at a1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 21. Black to move.