[Event "Boudy-Szabo, Varna 1979"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "ERET 017"] [Black "Koenigsangriff"] [Result "*"] [Annotator "Walter Eigenmann"] [SetUp "1"] [FEN "1r3rk1/6p1/p1pb1qPp/3p4/4nPR1/2N4Q/PPP4P/2K1BR2 b - - 0 24"] [PlyCount "13"] [SourceTitle "ERET Engine Test"] [Source "W. Eigenmann"] [SourceDate "2017.03.01"] [SourceVersion "1"] [SourceVersionDate "2017.03.01"] [SourceQuality "1"] {'CiChess 040121 x64 SSE41 NTOGA-4096MB/REINHARDS'  >15s} 24... Rxb2 (24... Rfe8 $6 25. f5 Rxb2 (25... Be5 26. Qd3 $11) 26. Kxb2 $11) 25. Nxe4 (25. Kxb2 Ba3+ $19) 25... dxe4 26. Bc3 Ba3 27. Bxf6 Rb3+ 28. Bb2 Bxb2+ 29. Kb1 Rxh3 30. Kxb2 Rxh2 $17 *