| Jun 29, 2026 | Ma | 1–0 | Sun | Round 6: Ma, Qun - Sun, Chao | Philidor Defense: Lion Variation | |
| Jun 28, 2026 | Meng | ½–½ | Sun | Round 5: Meng, Yihan - Sun, Chao | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 27, 2026 | Huang | 1–0 | Sun | Round 4: Huang, Renjie - Sun, Chao | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Jun 26, 2026 | Sun | 0–1 | Xiao | Round 3: Sun, Chao - Xiao, Tong(QD) | Sicilian Defense: Moscow Variation | |
| Jun 25, 2026 | Zhang | 1–0 | Sun | Round 2: Zhang, Di - Sun, Chao | Rapport-Jobava System | |
| Jun 6, 2026 | Sun | ½–½ | Ajay Santhosh Parvathareddy | Round 9: Sun, Chao - Ajay Santhosh Parvathareddy | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Jun 5, 2026 | Sun | ½–½ | Zhang | Round 8: Sun, Chao - Zhang, Di | Queen's Pawn Game: Krause Variation | |
| Jun 4, 2026 | Darkhanmunkh | 0–1 | Sun | Round 7: Darkhanmunkh, Khishigtsolmon - Sun, Chao | Rat Defense: English Rat | |
| Jun 3, 2026 | Sun | 0–1 | Amilal Munkhdalai | Round 6: Sun, Chao - Amilal Munkhdalai | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 2, 2026 | Dai | ½–½ | Sun | Round 5: Dai, Changren - Sun, Chao | Nimzo-Larsen Attack: Classical Variation | |
| Jun 1, 2026 | Ganbaatar | 0–1 | Sun | Round 4: Ganbaatar, Ishdagva - Sun, Chao | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| May 31, 2026 | Sun | 0–1 | Saydaliev | Round 3: Sun, Chao - Saydaliev, Saidakbar | English Opening: Agincourt Defense | |
| May 30, 2026 | Ho | 0–1 | Sun | Round 2: Ho, In Hei Henry - Sun, Chao | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| May 29, 2026 | Sun | 0–1 | Li | Round 1: Sun, Chao - Li, Di | Sicilian Defense: Taimanov Variation | |
| Apr 27, 2026 | Sun | 0–1 | Yang | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | English Opening: Symmetrical Variation | |
| Apr 26, 2026 | Zuo | 0–1 | Sun | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Caro-Kann Defense: Advance Variation | |
| Apr 25, 2026 | Sun | ½–½ | Huang | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | French Defense: Advance Variation, Paulsen Attack | |
| Apr 24, 2026 | Zhang | 1–0 | Sun | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Indian Defense: London System | |
| Apr 23, 2026 | Sun | ½–½ | Hou | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | English Opening: King's English Variation | |
| Apr 22, 2026 | Xie | 0–1 | Sun | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Apr 21, 2026 | Xu | ½–½ | Sun | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Apr 19, 2026 | Sun | 1–0 | Chu | 2026å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Sicilian Defense: Moscow Variation | |
| Apr 6, 2026 | Stein | * | Sun | Grenke Chess Festival 2026 Open | Queen's Pawn Game: Accelerated London System | |
| Apr 4, 2026 | Sun | 0–1 | Arcuti | Grenke Chess Festival 2026 Open | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Apr 4, 2026 | Schmidek | ½–½ | Sun | Grenke Chess Festival 2026 Open | Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | |
| Apr 3, 2026 | Sun | * | Colbow | Grenke Chess Festival 2026 Open | ? | |
| Jun 22, 2025 | Jiang | ½–½ | Sun | Round 9: Jiang, Liu - Sun, Chao | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Jun 21, 2025 | Sun | ½–½ | Wu | Round 7: Sun, Chao - Wu, Yixing | Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense, Blockade Line | |
| Jun 21, 2025 | Sun | 0–1 | Zhou | Round 8: Sun, Chao - Zhou, Runyi | Queen's Gambit Declined | |
| Jun 20, 2025 | Bai | 0–1 | Sun | Round 6: Bai, Xue - Sun, Chao | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jun 19, 2025 | Xie | 1–0 | Sun | Round 5: Xie, Kaifan - Sun, Chao | Queen's Gambit Declined: Ragozin Defense | |
| Jun 19, 2025 | Sun | ½–½ | Cao | Round 4: Sun, Chao - Cao, Qingfeng | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Jun 18, 2025 | Sun | 1–0 | Ha | Round 3: Sun, Chao - Ha,Yihan | Queen's Gambit Declined | |
| Jun 17, 2025 | Wu | 0–1 | Sun | Round 2: Wu, Shuang(HLJ) - Sun, Chao | Philidor Defense: Lion Variation | |
| Jun 17, 2025 | Sun | 0–1 | Zhang | Round 1: Sun, Chao - Zhang, Di | English Opening: King's English Variation | |
| May 3, 2025 | Sun | ½–½ | Hou | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Queen's Gambit Declined: Ragozin Defense | |
| May 2, 2025 | Sun | 1–0 | Ye | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | French Defense: Advance Variation, Wade Variation | |
| May 1, 2025 | Zhang | 1–0 | Sun | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Nimzo-Indian Defense: Normal Variation, Bernstein Defense | |
| Apr 30, 2025 | Sun | 1–0 | Qu | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Queen's Pawn Game: Accelerated London System | |
| Apr 29, 2025 | Liu | ½–½ | Sun | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | King's Indian Attack | |
| Apr 28, 2025 | Meng | 0–1 | Sun | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Queen's Pawn Game: London System | |
| Apr 27, 2025 | Sun | 1–0 | Li | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Nimzo-Indian Defense | |
| Apr 26, 2025 | Sun | ½–½ | Dong | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Apr 25, 2025 | Zhao | 1–0 | Sun | 2025å¹´å
¨å½å½é
象æ£é¦æ èµï¼å¢ä½ï¼ | Philidor Defense: Lion Variation | |
| Aug 23, 2023 | Omelja Artem | 1–0 | Sun Chao | Round 9: Omelja Artem - Sun Chao | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 22, 2023 | Sun Chao | ½–½ | Marzocchi Tommaso | Round 8: Sun Chao - Marzocchi Tommaso | Slav Defense: Exchange Variation, Symmetrical Line | |
| Aug 21, 2023 | D'Antonio | 0–1 | Sun Chao | Round 7: D'Antonio, Neri - Sun Chao | Queen's Gambit Declined: Vienna Variation | |
| Aug 20, 2023 | Sun Chao | ½–½ | Urbani Gabriel | Round 6: Sun Chao - Urbani Gabriel | Catalan Opening: Closed | |
| Aug 20, 2023 | Kovacevic | ½–½ | Sun Chao | Round 5: Kovacevic, Blazimir - Sun Chao | Slav Defense: Modern Line | |
| Aug 19, 2023 | Sun Chao | ½–½ | Aaron | Round 4: Sun Chao - Aaron, Deepak | English Opening: Symmetrical Variation | |
| Aug 18, 2023 | Dobboletta | 0–1 | Sun Chao | Round 3: Dobboletta, Alex - Sun Chao | Queen's Gambit Declined: Exchange Variation | |
| Aug 18, 2023 | Sun Chao | 1–0 | Scagliarini Lara | Round 2: Sun Chao - Scagliarini Lara | English Opening: Symmetrical Variation | |
| Aug 17, 2023 | Bukal | 1–0 | Sun Chao | Round 1: Bukal, Vladimir Jr. - Sun Chao | Catalan Opening: Closed | |
| — | Sun | 1–0 | Hong | 2025å¹´ä¸å½å½é
象æ£ä¹çº§èèµ | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| — | Sun | ½–½ | Fan | 2025å¹´ä¸å½å½é
象æ£ä¹çº§èèµ | King's Indian Attack | |
| — | Sun | ½–½ | Xie | 2025å¹´ä¸å½å½é
象æ£ä¹çº§èèµ | Petrov's Defense: Modern Attack, Center Variation | |
| — | Ren | ½–½ | Sun | 2025å¹´ä¸å½å½é
象æ£ä¹çº§èèµ | Ruy Lopez: Open | |
| — | Liu | ½–½ | Sun | 2025å¹´ä¸å½å½é
象æ£ä¹çº§èèµ | English Opening: Mikenas-Carls Variation | |
| — | Sun | ½–½ | Sun | 2025å¹´ä¸å½å½é
象æ£ä¹çº§èèµ | Scotch Game: Classical Variation | |
| — | Li | ½–½ | Sun | 2025å¹´ä¸å½å½é
象æ£ä¹çº§èèµ | Indian Defense | |