1nb2knr/1p3p1p/2q1r1Bb/3pp1pP/2p3P1/2P1PP2/PP1P4/RNB1K1NR b - - 0 20
FEN state: 1nb2knr/1p3p1p/2q1r1Bb/3pp1pP/2p3P1/2P1PP2/PP1P4/RNB1K1NR b - - 0 20 ; Best move: h7g6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at f7 and black pawn at h7. Black queen at c6, black rook at e6, white bishop at g6 and black bishop at h6. Black pawn at d5, black pawn at e5, black pawn at g5 and white pawn at h5. Black pawn at c4 and white pawn at g4. White pawn at c3, white pawn at e3 and white pawn at f3. White pawn at a2, white pawn at b2 and white pawn at d2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. Black to move.