ChessBinder

Rion Okuno

Rion Okuno has a rating of 2124 in the most recent games stored here. ChessBinder has 51 games of Rion Okuno, played from 11 August 2021 to 21 June 2025. The most recent is a draw with White against Narmin Mammadova in Round 7 of 37th Pula Open 2025, on 21 June 2025.

Games from the events ChessBinder has covered since 4 October 2026, and from the Lichess broadcast database since 5 January 2020.

In these games

Games
51
Won
17
Drawn
10
Lost
21

Games

  1. Drew½–½as WhiteagainstWGM Mammadova, Narmin227537th Pula Open 2025, Round 7 · Caro-Kann Defense: Advance Variation, Tal VariationReplay the game against Mammadova, Narmin
  2. Drew½–½as BlackagainstFM Ernst, Robert234037th Pula Open 2025, Round 6 · Sicilian Defense: Najdorf Variation, Adams AttackReplay the game against Ernst, Robert
  3. Lost0–1as WhiteagainstGM Martinez Alcantara, Jose Eduardo2622XLIV Open Internacional Villa de Benasque 2025, Round 2 · Ruy Lopez: Morphy Defense, Norwegian VariationReplay the game against Martinez Alcantara, Jose Eduardo
  4. Lost0–1as WhiteagainstIM Ledger, Andrew J233437th Pula Open 2025, Round 3 · French Defense: Rubinstein Variation, Fort Knox VariationReplay the game against Ledger, Andrew J
  5. Lost1–0as BlackagainstIM Fedorovsky, Michael2389Munich Chess Festival 2025 | Whitsun Open, Round 1 · Catalan Opening: Open Defense, Classical LineReplay the game against Fedorovsky, Michael
  6. Won0–1as BlackagainstIM Sanket Chakravarty2303Munich Chess Festival 2025 | Whitsun Open, Round 3 · English Opening: Agincourt DefenseReplay the game against Sanket Chakravarty
  7. Drew½–½as WhiteagainstFM Sherman, Raem236637th Pula Open 2025, Round 5 · Ruy Lopez: Morphy Defense, Modern Steinitz DefenseReplay the game against Sherman, Raem
  8. Lost0–1as Whiteagainst Madularea, David2245Chess Festival Groningen 2024, Round 9 · French Defense: Steinitz Variation, Boleslavsky VariationReplay the game against Madularea, David
  9. Drew½–½as Blackagainst Van Rootselaar, Rik2265Chess Festival Groningen 2024, Round 8 · Sicilian Defense: Najdorf Variation, Opocensky VariationReplay the game against Van Rootselaar, Rik
  10. Lost1–0as BlackagainstFM Kollen, Zyon2344Chess Festival Groningen 2024, Round 7 · Sicilian Defense: Najdorf Variation, English AttackReplay the game against Kollen, Zyon
  11. Drew½–½as Whiteagainst Labruyere, Roger2344Chess Festival Groningen 2024, Round 6 · Sicilian Defense: Najdorf VariationReplay the game against Labruyere, Roger
  12. Won0–1as BlackagainstFM Van Roon, Sjoerd2285Chess Festival Groningen 2024, Round 5 · Sicilian Defense: Najdorf Variation, English AttackReplay the game against Van Roon, Sjoerd
  13. Lost0–1as WhiteagainstIM Manish Anto Cristiano F2296Chess Festival Groningen 2024, Round 4 · Philidor Defense: Lion VariationReplay the game against Manish Anto Cristiano F
  14. Won1–0as WhiteagainstFM Ritzerveld, Noah2182Chess Festival Groningen 2024, Round 3 · Ruy Lopez: Closed, Chigorin DefenseReplay the game against Ritzerveld, Noah
  15. Lost1–0as BlackagainstFM Weber, Samuel2263Chess Festival Groningen 2024, Round 1 · King's Indian Attack: Sicilian VariationReplay the game against Weber, Samuel
  16. No resultas Blackagainst Giurgiu, Ionatan2002CCA World Open 2024, Round 2Open the game against Giurgiu, Ionatan
  17. Lost0–1as WhiteagainstGM Antipov, Mikhail Al.2602CCA World Open 2024, Round 1 · Sicilian Defense: Taimanov Variation, Bastrikov Variation, English AttackReplay the game against Antipov, Mikhail Al.
  18. Won0–1as Blackagainst Martinez Henriquez, Agustin Ignacio1648Panamerican U20 Championships Santiago 2024 | Open, Round 1 · Sicilian Defense: Najdorf VariationReplay the game against Martinez Henriquez, Agustin Ignacio
  19. Lost1–0as BlackagainstFM Zheng, Richard2290Panamerican U20 Championships Santiago 2024 | Open, Round 3 · Trompowsky AttackReplay the game against Zheng, Richard
  20. Won1–0as Whiteagainst Abarca Gonzalez, Martin1768Panamerican U20 Championships Santiago 2024 | Open, Round 4 · Ruy Lopez: Berlin DefenseReplay the game against Abarca Gonzalez, Martin
  21. Won1–0as Whiteagainst Palomino Landeo, Diego Fernando1901Panamerican U20 Championships Santiago 2024 | Open, Round 9 · French Defense: Steinitz Variation, Boleslavsky VariationReplay the game against Palomino Landeo, Diego Fernando
  22. Won1–0as Whiteagainst De La Maza Menares, Vicente Leon1786Panamerican U20 Championships Santiago 2024 | Open, Round 6 · Modern Defense: Standard LineReplay the game against De La Maza Menares, Vicente Leon
  23. Won0–1as Blackagainst Ramirez Sanchez, Vicente1782Panamerican U20 Championships Santiago 2024 | Open, Round 8 · Sicilian Defense: Moscow VariationReplay the game against Ramirez Sanchez, Vicente
  24. Won1–0as Whiteagainst Bruna Poblete, Emilio1774Panamerican U20 Championships Santiago 2024 | Open, Round 2 · Sicilian Defense: Accelerated Dragon, Maróczy BindReplay the game against Bruna Poblete, Emilio
  25. Lost1–0as Blackagainst Myers Cumsille, Cash Amaru1842Panamerican U20 Championships Santiago 2024 | Open, Round 5 · Sicilian Defense: Najdorf VariationReplay the game against Myers Cumsille, Cash Amaru
  26. Drew½–½as Blackagainst Schnell, Sebastian Narayana2042Panamanian Championship 2024 | Open, Round 7 · King's Indian Attack: Wahls DefenseReplay the game against Schnell, Sebastian Narayana
  27. Lost1–0as BlackagainstCM Delgado Rosas, Alex Antonio2127Panamanian Championship 2024 | Open, Round 5 · Rapport-Jobava SystemReplay the game against Delgado Rosas, Alex Antonio
  28. Won1–0as WhiteagainstFM Sanchez Manzanares, Jorge Luis1996Panamanian Championship 2024 | Open, Round 4 · Ruy Lopez: Open, Bernstein VariationReplay the game against Sanchez Manzanares, Jorge Luis
  29. Drew½–½as BlackagainstIM Baules Rodriguez, Jorge Luis2281Panamanian Championship 2024 | Open, Round 3 · Sicilian Defense: Najdorf Variation, English AttackReplay the game against Baules Rodriguez, Jorge Luis
  30. Won0–1as BlackagainstCM Myagmarsuren, Evsuld2138Fagernes Chess International 2024 | GM, Round 9 · Sicilian Defense: Najdorf Variation, Adams AttackReplay the game against Myagmarsuren, Evsuld
  31. Won1–0as Whiteagainst Havik, Victor2061Fagernes Chess International 2024 | GM, Round 8 · Sicilian Defense: Kan Variation, Polugaevsky VariationReplay the game against Havik, Victor
  32. Drew½–½as Blackagainst Zheng, Harry Z2077Fagernes Chess International 2024 | GM, Round 7 · Sicilian Defense: Najdorf Variation, English AttackReplay the game against Zheng, Harry Z
  33. Drew½–½as Whiteagainst Evenshaug, Amadeus Hestvik2035Fagernes Chess International 2024 | GM, Round 6 · Sicilian Defense: Kan Variation, Modern VariationReplay the game against Evenshaug, Amadeus Hestvik
  34. Won1–0as WhiteagainstCM Akshit Kumar J2172Fagernes Chess International 2024 | GM, Round 4 · Petrov's Defense: Classical AttackReplay the game against Akshit Kumar J
  35. Lost1–0as BlackagainstFM Lindh, Fredrik2256Fagernes Chess International 2024 | GM, Round 5 · Sicilian Defense: Najdorf Variation, English AttackReplay the game against Lindh, Fredrik
  36. Lost0–1as Whiteagainst Andersen, Morten2178Fagernes Chess International 2024 | GM, Round 3 · Sicilian Defense: Kalashnikov VariationReplay the game against Andersen, Morten
  37. Drew½–½as Blackagainst Vijayakumar, Rishi2156Fagernes Chess International 2024 | GM, Round 2 · Queen's Gambit Declined: Ragozin DefenseReplay the game against Vijayakumar, Rishi
  38. Lost1–0as BlackagainstIM Carlsson, Ludvig2350Fagernes Chess International 2024 | GM, Round 1 · Queen's Gambit Declined: Ragozin DefenseReplay the game against Carlsson, Ludvig
  39. No resultas Blackagainst Vincent Latorre212833rd Annual North American Open 2023, Round 4Open the game against Vincent Latorre
  40. No resultas WhiteagainstFM Dhanush Bharadwaj221433rd Annual North American Open 2023, Round 3Open the game against Dhanush Bharadwaj
  41. Lost0–1as Whiteagainst Nanjo RyosukeJapan Chess Classic 2023, Round 6 · Sicilian Defense: Scheveningen Variation, English Attack, with f3Replay the game against Nanjo Ryosuke
  42. Won0–1as Blackagainst Saketh Vudutala27th Space Coast Open Chess Festival 2022, Round 1 · Sicilian Defense: Moscow VariationReplay the game against Saketh Vudutala
  43. Lost1–0as Blackagainst Antoniou, RafailFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 4 · Sicilian Defense: Alapin Variation, Sherzer VariationReplay the game against Antoniou, Rafail
  44. Won1–0as Whiteagainst Romero, Gladimir ChesterFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 6 · Sicilian Defense: Najdorf VariationReplay the game against Romero, Gladimir Chester
  45. Won1–0as Whiteagainst Sarda, Pedro SadaFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 1 · Sicilian Defense: Taimanov Variation, Bastrikov Variation, English AttackReplay the game against Sarda, Pedro Sada
  46. Lost0–1as Whiteagainst Marocco, Gabriel Leao QuadrosFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 10 · Sicilian Defense: Najdorf VariationReplay the game against Marocco, Gabriel Leao Quadros
  47. Lost0–1as Whiteagainst Nemsadze, DavitiFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 3 · Sicilian Defense: Dragon Variation, Classical VariationReplay the game against Nemsadze, Daviti
  48. Lost1–0as Blackagainst Arias Diaz, Miguel AngelFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 9 · English Opening: Anglo-Indian Defense, Queen's Knight VariationReplay the game against Arias Diaz, Miguel Angel
  49. Won0–1as Blackagainst Fleri, LukeFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 7 · Sicilian Defense: Alapin Variation, Smith-Morra DeclinedReplay the game against Fleri, Luke
  50. Lost1–0as Blackagainst Colev, IvorFIDE Online Cadets & Youth Rapid World Cup | Open U14 2021, Round 5 · Sicilian Defense: Najdorf Variation, Lipnitsky AttackReplay the game against Colev, Ivor