| Jul 4, 2023 | Robert Shlyakhtenko | 1–0 | Toshinori Underwood | 51st Annual World Open | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 4, 2023 | Semen Khanin | 1–0 | Robert Shlyakhtenko | 51st Annual World Open | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jul 3, 2023 | Robert Shlyakhtenko | ½–½ | Seth Homa | 51st Annual World Open | Slav Defense: Geller Gambit | |
| Jul 3, 2023 | Qi Pang | 0–1 | Robert Shlyakhtenko | 51st Annual World Open | Queen's Gambit Accepted: Normal Variation | |
| Jul 2, 2023 | Robert Shlyakhtenko | 1–0 | Samuel Heran-boily | 51st Annual World Open | Zukertort Opening | |
| Jul 2, 2023 | Anthony Angeles | ½–½ | Robert Shlyakhtenko | 51st Annual World Open | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Jul 1, 2023 | Ryan Cheung | 1–0 | Robert Shlyakhtenko | 51st Annual World Open | Semi-Slav Defense | |
| Jun 30, 2023 | Ronak Hiwale | 0–1 | Robert Shlyakhtenko | 51st Annual World Open | Queen's Pawn Game: Zukertort Variation | |
| Jun 18, 2023 | Robert Shlyakhtenko | ½–½ | Samrug Narayanan | Las Vegas National Open 2023 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jun 18, 2023 | Eric Liu | ½–½ | Robert Shlyakhtenko | Las Vegas National Open 2023 | French Defense: Advance Variation, Main Line | |
| Jun 17, 2023 | Robert Shlyakhtenko | 1–0 | Avi Harrison Kaplan | Las Vegas National Open 2023 | Benoni Defense: Classical Variation, New York Variation | |
| Jun 17, 2023 | Patrick Liu | ½–½ | Robert Shlyakhtenko | Las Vegas National Open 2023 | Benko Gambit Accepted: Fully Accepted Variation | |
| Jun 17, 2023 | Robert Shlyakhtenko | 0–1 | Aaron Jacobson | Las Vegas National Open 2023 | Semi-Slav Defense | |
| Jun 16, 2023 | Mikhail Antipov | 1–0 | Robert Shlyakhtenko | Las Vegas National Open 2023 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 16, 2023 | Robert Shlyakhtenko | 1–0 | Prateek Mishra | Las Vegas National Open 2023 | Grünfeld Defense: Stockholm Variation | |
| Jun 15, 2023 | Jeffery Wang | 0–1 | Robert Shlyakhtenko | Las Vegas National Open 2023 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jun 15, 2023 | Robert Shlyakhtenko | 1–0 | Daniel Herman | Round 1: Robert Shlyakhtenko - Daniel Herman | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| May 29, 2023 | Robert Shlyakhtenko | ½–½ | Olivier Chiku-Ratte | 32nd Annual Chicago Open | Slav Defense: Quiet Variation | |
| May 29, 2023 | Michael Mulyar | 1–0 | Robert Shlyakhtenko | 32nd Annual Chicago Open | Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| May 28, 2023 | Robert Shlyakhtenko | 1–0 | Gabriela Antova | 32nd Annual Chicago Open | Slav Defense: Quiet Variation | |
| May 28, 2023 | Nicholas Vettese | 0–1 | Robert Shlyakhtenko | 32nd Annual Chicago Open | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| May 27, 2023 | Robert Shlyakhtenko | 1–0 | Sreekar Gangavarapu | 32nd Annual Chicago Open | Zukertort Opening: Quiet System | |
| May 27, 2023 | Gunnar Andersen | ½–½ | Robert Shlyakhtenko | 32nd Annual Chicago Open | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| May 26, 2023 | Robert Shlyakhtenko | 1–0 | Anshul Shetty | 32nd Annual Chicago Open | Grünfeld Defense: Stockholm Variation | |
| May 26, 2023 | Vaseegaran Nandhakumar | ½–½ | Robert Shlyakhtenko | 32nd Annual Chicago Open | English Opening: Agincourt Defense | |
| Feb 26, 2023 | Robert Shlyakhtenko | 0–1 | Luka Budisavljevic | Round 9: Robert Shlyakhtenko - Luka Budisavljevic | Nimzo-Indian Defense: Kmoch Variation | |
| Feb 26, 2023 | Mark Heimann | 0–1 | Robert Shlyakhtenko | Round 8: Mark Heimann - Robert Shlyakhtenko | English Opening: King's English Variation | |
| Feb 25, 2023 | Kostya Kavutskiy | ½–½ | Robert Shlyakhtenko | Round 7: Kostya Kavutskiy - Robert Shlyakhtenko | Queen's Gambit Declined | |
| Feb 25, 2023 | Robert Shlyakhtenko | ½–½ | Justin Wang | Round 6: Robert Shlyakhtenko - Justin Wang | Nimzo-Indian Defense: Three Knights Variation | |
| Feb 24, 2023 | Robert Shlyakhtenko | * | Ryo Chen | Round 5: Robert Shlyakhtenko - Ryo Chen | Queen's Gambit Declined: Queen's Knight Variation | |
| Feb 24, 2023 | Mikaelyan Arman | 1–0 | Robert Shlyakhtenko | Round 4: Mikaelyan Arman - Robert Shlyakhtenko | King's Indian Attack | |
| Feb 24, 2023 | Sungho Yim | 0–1 | Robert Shlyakhtenko | Round 2: Sungho Yim - Robert Shlyakhtenko | Semi-Slav Defense: Normal Variation | |
| Feb 24, 2023 | Robert Shlyakhtenko | ½–½ | Robby Kevlishvili | Round 3: Robert Shlyakhtenko - Robby Kevlishvili | Nimzo-Indian Defense: Kmoch Variation | |
| Feb 24, 2023 | Carlos Sandoval Mercado | 1–0 | Robert Shlyakhtenko | Round 1: Carlos Sandoval Mercado - Robert Shlyakhtenko | Semi-Slav Defense | |
| Jan 16, 2023 | Alexander Kaliksteyn | ½–½ | Robert Shlyakhtenko | Round 9: Alexander Kaliksteyn - Robert Shlyakhtenko | Queen's Pawn Game: Zukertort Variation | |
| Jan 16, 2023 | Robert Shlyakhtenko | 1–0 | Joseph Levine | Round 8: Robert Shlyakhtenko - Joseph Levine | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jan 15, 2023 | Djurabek Khamrakulov | ½–½ | Robert Shlyakhtenko | Round 7: Djurabek Khamrakulov - Robert Shlyakhtenko | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jan 15, 2023 | Robert Shlyakhtenko | ½–½ | Nico Chasin | Round 6: Robert Shlyakhtenko - Nico Chasin | Queen's Gambit Declined: Normal Defense | |
| Jan 14, 2023 | Pijus Stremavicius | 0–1 | Robert Shlyakhtenko | Round 5: Pijus Stremavicius - Robert Shlyakhtenko | Semi-Slav Defense | |
| Jan 14, 2023 | Robert Shlyakhtenko | 0–1 | Aleksandr Ostrovskiy | Round 4 (A): Robert Shlyakhtenko - Aleksandr Ostrovskiy | Nimzo-Indian Defense: Kmoch Variation | |
| Jan 13, 2023 | Robert Shlyakhtenko | ½–½ | Ivan Schitco | Round 3: Robert Shlyakhtenko - Ivan Schitco | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jan 13, 2023 | Justus Williams | ½–½ | Robert Shlyakhtenko | Round 2: Justus Williams - Robert Shlyakhtenko | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jan 12, 2023 | Robert Shlyakhtenko | ½–½ | Gergely Kantor | Round 1: Robert Shlyakhtenko - Gergely Kantor | Nimzo-Indian Defense: Kmoch Variation | |
| Sep 5, 2022 | Robert Shlyakhtenko | 1–0 | Keaton Kiewra | Round 9: Robert Shlyakhtenko - Keaton Kiewra | King's Indian Defense: Normal Variation | |
| Sep 5, 2022 | Robby Kevlishvili | 1–0 | Robert Shlyakhtenko | Round 8: Robby Kevlishvili - Robert Shlyakhtenko | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 4, 2022 | Robert Shlyakhtenko | 0–1 | Joshua Sheng | Round 7: Robert Shlyakhtenko - Joshua Sheng | King's Indian Defense: Kramer Variation | |
| Sep 4, 2022 | Maria Malicka | 0–1 | Robert Shlyakhtenko | Round 6: Maria Malicka - Robert Shlyakhtenko | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Sep 3, 2022 | Robert Shlyakhtenko | 1–0 | Eyal Grinberg | Round 5: Robert Shlyakhtenko - Eyal Grinberg | Semi-Slav Defense: Normal Variation | |
| Sep 3, 2022 | Balaji Daggupati | 1–0 | Robert Shlyakhtenko | Round 4: Balaji Daggupati - Robert Shlyakhtenko | Sicilian Defense: Kan Variation | |
| Sep 2, 2022 | Josiah Stearman | ½–½ | Robert Shlyakhtenko | Round 2: Josiah Stearman - Robert Shlyakhtenko | Slav Defense: Quiet Variation, Schallopp Defense | |
| Sep 1, 2022 | Sam Schmakel | 1–0 | Robert Shlyakhtenko | Round 1: Sam Schmakel - Robert Shlyakhtenko | Tarrasch Defense: Two Knights Variation | |
| Aug 7, 2022 | Nico Chasin | ½–½ | Robert Shlyakhtenko | Round 9: Nico Chasin - Robert Shlyakhtenko | Queen's Gambit Accepted: Furman Variation | |
| Aug 6, 2022 | Robert Shlyakhtenko | ½–½ | Kirk Ghazarian | Round 8: Robert Shlyakhtenko - Kirk Ghazarian | Ruy Lopez: Berlin Defense | |
| Aug 6, 2022 | Bryce Tiglon | ½–½ | Robert Shlyakhtenko | Round 7: Bryce Tiglon - Robert Shlyakhtenko | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Aug 5, 2022 | Robert Shlyakhtenko | 1–0 | Daniel Fernandez | Round 6: Robert Shlyakhtenko - Daniel Fernandez | Nimzo-Indian Defense: Kmoch Variation | |
| Aug 5, 2022 | Vladimir Georgiev | ½–½ | Robert Shlyakhtenko | Round 5: Vladimir Georgiev - Robert Shlyakhtenko | Queen's Gambit Accepted: Furman Variation | |
| Aug 4, 2022 | Robert Shlyakhtenko | ½–½ | Kavutskiy | Round 4: Robert Shlyakhtenko - Kavutskiy, Konstantin | King's Indian Defense: Makogonov Variation | |
| Aug 4, 2022 | Kamil Dragun | ½–½ | Robert Shlyakhtenko | Round 3: Kamil Dragun - Robert Shlyakhtenko | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Aug 4, 2022 | Robert Shlyakhtenko | 1–0 | Alfonso Almeida | Round 2: Robert Shlyakhtenko - Alfonso Almeida | Sicilian Defense: Closed | |
| Aug 3, 2022 | Alexandre Kretchetov | 0–1 | Robert Shlyakhtenko | Round 1: Alexandre Kretchetov - Robert Shlyakhtenko | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jul 29, 2022 | Robert Shlyakhtenko | ½–½ | Sandeep Sethuraman | Round 9: Robert Shlyakhtenko - Sandeep Sethuraman | King's Indian Attack: Keres Variation | |
| Jul 28, 2022 | Andy Woodward | 0–1 | Robert Shlyakhtenko | Round 8: Andy Woodward - Robert Shlyakhtenko | Benoni Defense: King's Indian System | |
| Jul 28, 2022 | Victor Matviishen | 1–0 | Robert Shlyakhtenko | Round 7: Victor Matviishen - Robert Shlyakhtenko | Queen's Pawn Game | |
| Jul 27, 2022 | Robert Shlyakhtenko | 0–1 | Arman Mikaelyan | Round 6: Robert Shlyakhtenko - Arman Mikaelyan | Queen's Gambit Accepted: Classical Defense, Russian Gambit | |
| Jul 27, 2022 | Aleksey Sorokin | ½–½ | Robert Shlyakhtenko | Round 5: Aleksey Sorokin - Robert Shlyakhtenko | Semi-Slav Defense: Normal Variation | |
| Jul 26, 2022 | Robert Shlyakhtenko | 0–1 | Josiah Stearman | Round 4: Robert Shlyakhtenko - Josiah Stearman | Slav Defense: Geller Gambit | |
| Jul 26, 2022 | Kavutskiy Konstantin | 0–1 | Robert Shlyakhtenko | Round 3: Kavutskiy Konstantin - Robert Shlyakhtenko | Queen's Gambit Declined | |
| Jul 26, 2022 | Robert Shlyakhtenko | ½–½ | Kyron Griffith | Round 2: Robert Shlyakhtenko - Kyron Griffith | Nimzo-Indian Defense: Normal Variation, Gligoric System | |
| Jul 25, 2022 | Batchuluun Tsegmed | 0–1 | Robert Shlyakhtenko | Round 1: Batchuluun Tsegmed - Robert Shlyakhtenko | Catalan Opening: Closed | |
| Jan 17, 2022 | Robert Shlyakhtenko | ½–½ | Gabor Nagy | Round 9: Robert Shlyakhtenko - Gabor Nagy | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jan 17, 2022 | Ivan Schitco | 1–0 | Robert Shlyakhtenko | Round 8: Ivan Schitco - Robert Shlyakhtenko | Queen's Pawn Game: Krause Variation | |
| Jan 16, 2022 | Robert Shlyakhtenko | ½–½ | Eric Li | Round 7: Robert Shlyakhtenko - Eric Li | Queen's Pawn Game: Colle System, Traditional Colle | |
| Jan 16, 2022 | Balaji Daggupati | 1–0 | Robert Shlyakhtenko | Round 6: Balaji Daggupati - Robert Shlyakhtenko | Sicilian Defense: Kan Variation | |
| Jan 15, 2022 | Robert Shlyakhtenko | ½–½ | Kevin Wang | Round 5: Robert Shlyakhtenko - Kevin Wang | Queen's Gambit Declined: Ragozin Defense | |
| Jan 15, 2022 | Levy Rozman | 0–1 | Robert Shlyakhtenko | Round 4: Levy Rozman - Robert Shlyakhtenko | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jan 14, 2022 | Robert Shlyakhtenko | ½–½ | Djurabek Khamrakulov | Round 3: Robert Shlyakhtenko - Djurabek Khamrakulov | Nimzo-Indian Defense: Kmoch Variation | |
| Jan 14, 2022 | Nikolas Theodorou | ½–½ | Robert Shlyakhtenko | Round 2: Nikolas Theodorou - Robert Shlyakhtenko | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jan 14, 2022 | Robert Shlyakhtenko | 1–0 | Jason Liang | Round 1: Robert Shlyakhtenko - Jason Liang | Queen's Gambit Declined: Janowski Variation | |
| Sep 6, 2021 | Robert Shlyakhtenko | 1–0 | Shelev Oberoi | Round 9: Robert Shlyakhtenko - Shelev Oberoi | King's Indian Defense: Kramer Variation | |
| Sep 6, 2021 | Matan Prilleltensky | 0–1 | Robert Shlyakhtenko | Round 8: Matan Prilleltensky - Robert Shlyakhtenko | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Sep 5, 2021 | Robert Shlyakhtenko | ½–½ | Alexander Matros | Round 7: Robert Shlyakhtenko - Alexander Matros | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Sep 5, 2021 | Ulvi Bajarani | ½–½ | Robert Shlyakhtenko | Round 6: Ulvi Bajarani - Robert Shlyakhtenko | Queen's Gambit Accepted: Furman Variation | |
| Sep 5, 2021 | Robert Shlyakhtenko | 1–0 | Ana Shamatava | Round 5: Robert Shlyakhtenko - Ana Shamatava | Dutch Defense | |
| Sep 4, 2021 | Joshua Colas | 0–1 | Robert Shlyakhtenko | Round 4: Joshua Colas - Robert Shlyakhtenko | English Opening: Agincourt Defense, Tarrasch Defense | |
| Jul 2, 2021 | Hans Niemann | ½–½ | Robert Shlyakhtenko | 49th Annual World Open | Tarrasch Defense: Two Knights Variation | |