r1bqk1nr/3pbn1p/p7/7N/1ppPp1P1/PQ1B4/1PPK3P/RN4BR b kq - 1 20
FEN state: r1bqk1nr/3pbn1p/p7/7N/1ppPp1P1/PQ1B4/1PPK3P/RN4BR b kq - 1 20 ; Best move: e7g5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at d7, black bishop at e7, black knight at f7 and black pawn at h7. Black pawn at a6. White knight at h5. Black pawn at b4, black pawn at c4, white pawn at d4, black pawn at e4 and white pawn at g4. White pawn at a3, white queen at b3 and white bishop at d3. White pawn at b2, white pawn at c2, white king at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 20. Black to move.