r5nr/p2n1pb1/2Pp2p1/1p4Bp/k4p1P/3P2PN/b1P1PK1R/3QRB2 b - - 0 21
FEN state: r5nr/p2n1pb1/2Pp2p1/1p4Bp/k4p1P/3P2PN/b1P1PK1R/3QRB2 b - - 0 21 ; Best move: d7c5
The current state of the chess board is: Black rook at a8, black knight at g8 and black rook at h8. Black pawn at a7, black knight at d7, black pawn at f7 and black bishop at g7. White pawn at c6, black pawn at d6 and black pawn at g6. Black pawn at b5, white bishop at g5 and black pawn at h5. Black king at a4, black pawn at f4 and white pawn at h4. White pawn at d3, white pawn at g3 and white knight at h3. Black bishop at a2, white pawn at c2, white pawn at e2, white king at f2 and white rook at h2. White queen at d1, white rook at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 21. Black to move.