r1bn3r/3p1kb1/p4p1n/1pP3p1/4P1Pp/PP3PqP/2QP4/RNBK1B1R b - - 2 20
FEN state: r1bn3r/3p1kb1/p4p1n/1pP3p1/4P1Pp/PP3PqP/2QP4/RNBK1B1R b - - 2 20 ; Best move: g3f3
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at d8 and black rook at h8. Black pawn at d7, black king at f7 and black bishop at g7. Black pawn at a6, black pawn at f6 and black knight at h6. Black pawn at b5, white pawn at c5 and black pawn at g5. White pawn at e4, white pawn at g4 and black pawn at h4. White pawn at a3, white pawn at b3, white pawn at f3, black queen at g3 and white pawn at h3. White queen at c2 and white pawn at d2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.