1rbqkb1r/1p2pppp/p1pp3n/2P5/2Nn2B1/3PPNP1/PP3P1P/R1BQK2R b KQk - 0 10
FEN state: 1rbqkb1r/1p2pppp/p1pp3n/2P5/2Nn2B1/3PPNP1/PP3P1P/R1BQK2R b KQk - 0 10 ; Best move: c8g4
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at d6 and black knight at h6. White pawn at c5. White knight at c4, black knight at d4 and white bishop at g4. White pawn at d3, white pawn at e3, white knight at f3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 0. Full move number is 10. Black to move.