A Shashin vs Korchnoi, 1973  (E56) Nimzo-Indian, 4.e3, Main line with 7...Nc6, 35 moves, 1-0 K Funck vs B Halldorsson, 1971  (A02) Bird's Opening, 38 moves, 0-1 Nisipeanu vs I Bukavshin, 2015  (B48) Sicilian, Taimanov Variation, 69 moves, 1-0 E Inarkiev vs Kazhgaleyev, 2008  (C72) Ruy Lopez, Modern Steinitz Defense, 5.O-O, 50 moves, 1-0 G Zeissl vs W Walthoffen, 1898  (C63) Ruy Lopez, Schliemann Defense, 18 moves, 0-1 5 games