r1q4r/3nnkbp/pp3pp1/2pPpP2/P5P1/3P1P1B/1P2Q2P/RNBK2NR b - - 9 20
FEN state: r1q4r/3nnkbp/pp3pp1/2pPpP2/P5P1/3P1P1B/1P2Q2P/RNBK2NR b - - 9 20 ; Best move: e7d5
The current state of the chess board is: Black rook at a8, black queen at c8 and black rook at h8. Black knight at d7, black knight at e7, black king at f7, black bishop at g7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at f6 and black pawn at g6. Black pawn at c5, white pawn at d5, black pawn at e5 and white pawn at f5. White pawn at a4 and white pawn at g4. White pawn at d3, white pawn at f3 and white bishop at h3. White pawn at b2, white queen at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 9. Full move number is 20. Black to move.