1n2kb2/r3pp1r/1pb3p1/p1pp1PBp/2P4P/1P1PK1n1/P2QPP1R/1R1N1BN1 b - - 0 25
FEN state: 1n2kb2/r3pp1r/1pb3p1/p1pp1PBp/2P4P/1P1PK1n1/P2QPP1R/1R1N1BN1 b - - 0 25 ; Best move: g3f1
The current state of the chess board is: Black knight at b8, black king at e8 and black bishop at f8. Black rook at a7, black pawn at e7, black pawn at f7 and black rook at h7. Black pawn at b6, black bishop at c6 and black pawn at g6. Black pawn at a5, black pawn at c5, black pawn at d5, white pawn at f5, white bishop at g5 and black pawn at h5. White pawn at c4 and white pawn at h4. White pawn at b3, white pawn at d3, white king at e3 and black knight at g3. White pawn at a2, white queen at d2, white pawn at e2, white pawn at f2 and white rook at h2. White rook at b1, white knight at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.