79.Ra1?? Polgar vs Kasparov, 1996  (B93) Sicilian, Najdorf, 6.f4, 90 moves, 0-1 102...Rh1?? D'oh! A Zatonskih vs C Baginskaite, 2014  (D32) Queen's Gambit Declined, Tarrasch, 103 moves, 1-0 88. Rd7?? Onischuk vs Dominguez Perez, 2008  (D97) Grunfeld, Russian, 91 moves, 0-1 91.Rc5?? (91.Kc1=) N E Khechen vs Ulybin, 2000 (A46) Queen's Pawn Game, 92 moves, 0-1 101...Rc6?? O V Ivanov vs T Melamed, 2000  (B75) Sicilian, Dragon, Yugoslav Attack, 103 moves, 1-0 126. Ke1! = N Buksa vs S Guramishvili, 2017  (B09) Pirc, Austrian Attack, 126 moves, 0-1 Sveshnikov vs E Inarkiev, 2001  (B06) Robatsch, 122 moves, 0-1 80.Rf1+?? Rapport vs Jakovenko, 2017  (E20) Nimzo-Indian, 86 moves, 0-1 Karjakin vs Caruana, 2013  (C84) Ruy Lopez, Closed, 138 moves, 1/2-1/2 Carlsen vs Anand, 2014  (C67) Ruy Lopez, 122 moves, 1/2-1/2 B Thorfinnsson vs Shiqun Ni, 2015 (D85) Grunfeld, 74 moves, 1/2-1/2 Kramnik vs Kasparov, 2000  (D27) Queen's Gambit Accepted, Classical, 74 moves, 1/2-1/2 check TB G Sargissian vs Vaisser, 2014 (A80) Dutch, 108 moves, 1/2-1/2 Eljanov vs Wojtaszek, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 101 moves, 1/2-1/2 Wei Yi vs Harikrishna, 2014  (C51) Evans Gambit, 104 moves, 1/2-1/2 D Svetushkin vs A Timofeev, 2007 (D85) Grunfeld, 90 moves, 1/2-1/2 Kramnik vs Vachier-Lagrave, 2013  (D17) Queen's Gambit Declined Slav, 125 moves, 1/2-1/2 Alekhine vs Capablanca, 1927  (D67) Queen's Gambit Declined, Orthodox Defense, Bd3 line, 86 moves, 1/2-1/2 Korchnoi vs Huebner, 1980  (D37) Queen's Gambit Declined, 88 moves, 1/2-1/2 D Warner vs M Haddouche, 2014 (A46) Queen's Pawn Game, 122 moves, 1/2-1/2 Wojtaszek vs V Fedoseev, 2017  (D12) Queen's Gambit Declined Slav, 102 moves, 1/2-1/2 S Vokarev vs V Malakhov, 2014  (B06) Robatsch, 117 moves, 1/2-1/2 B M Ochsner vs D Kollars, 2016 (C63) Ruy Lopez, Schliemann Defense, 72 moves, 1/2-1/2 draw!! L Sawlin vs D Kollars, 2018  (C55) Two Knights Defense, 75 moves, 1/2-1/2 Ponomariov vs Korchnoi, 2001  (C80) Ruy Lopez, Open, 91 moves, 1/2-1/2 M R Harvey vs N Huschenbeth, 2017 (A04) Reti Opening, 134 moves, 1/2-1/2 H Gabuzyan vs S Sargsyan, 2022 (A07) King's Indian Attack, 113 moves, 1/2-1/2 M Shapir (Porat) vs Z Mamedjarova, 2011 (A67) Benoni, Taimanov Variation, 120 moves, 1/2-1/2 28 games