GMDiego Valerga
- FIDE ID
- 100587
About Diego Valerga
Diego Valerga was born in Argentina in 1971 and combined his chess career with work as a pediatrician. He became a GM in 2009. He represented Argentina at the 2006 and 2010 Olympiads and captained the national team at the 2016 event. In 2023 he won the fifty-second Mar del Plata International Open.
Rating history
FIDE rating history
View rating lists
Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-11 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 51 | 2025-11-27 | 100th ch-ARG 2025 | Buenos Aires ARG | 3.5 | Diego Flores | Diego Valerga | 1-0 | 54 | Open |
| 52 | 2025-11-26 | 100th ch-ARG 2025 | Buenos Aires ARG | 2.3 | Diego Valerga | Faustino Oro | 0-1 | 65 | Open |
| 53 | 2025-11-25 | 100th ch-ARG 2025 | Buenos Aires ARG | 1.4 | Julian Villca | Diego Valerga | 1/2-1/2 | 44 | Open |
| 54 | 2025-11-11 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 9.4 | Diego Valerga | Diego Rafael Di Berardino | 1/2-1/2 | 14 | Open |
| 55 | 2025-11-10 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 8.7 | Fabian Pierucci | Diego Valerga | 0-1 | 25 | Open |
| 56 | 2025-11-09 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 7.8 | Diego Valerga | Carlos Francisco Varela Velazquez | 1-0 | 51 | Open |
| 57 | 2025-11-08 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 6.7 | Alejandro Hoffman | Diego Valerga | 1/2-1/2 | 16 | Open |
| 58 | 2025-11-07 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 5.13 | Diego Valerga | Carlos Axarlian | 1-0 | 53 | Open |
| 59 | 2025-11-06 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 4.1 | Agustin Fuentes | Diego Valerga | 1/2-1/2 | 31 | Open |
| 60 | 2025-11-05 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 3.6 | Diego Valerga | Adolfo Paris | 0-1 | 62 | Open |
| 61 | 2025-11-04 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 2.9 | Esteban Horacio Deichmann | Diego Valerga | 0-1 | 41 | Open |
| 62 | 2025-11-03 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 1.9 | Diego Valerga | Alejandro Flasterszten | 1-0 | 13 | Open |
| 63 | 2025-04-19 | 54th Mar Del Plata Open | Mar del Plata ARG | 9.2 | Diego Valerga | Julian Villca | 0-1 | 63 | Open |
| 64 | 2025-04-18 | 54th Mar Del Plata Open | Mar del Plata ARG | 8.1 | Vitalii Kiselev | Diego Valerga | 1/2-1/2 | 11 | Open |
| 65 | 2025-04-17 | 54th Mar Del Plata Open | Mar del Plata ARG | 7.2 | Leandro Krysa | Diego Valerga | 0-1 | 67 | Open |
| 66 | 2025-04-16 | 54th Mar Del Plata Open | Mar del Plata ARG | 6.2 | Diego Valerga | Juan Sebastian Melian | 1-0 | 51 | Open |
| 67 | 2025-04-15 | 54th Mar Del Plata Open | Mar del Plata ARG | 5.3 | Franco Bentancor | Diego Valerga | 1/2-1/2 | 28 | Open |
| 68 | 2025-04-14 | 54th Mar Del Plata Open | Mar del Plata ARG | 4.4 | Diego Valerga | Daniel R. Tovillas | 1-0 | 44 | Open |
| 69 | 2025-04-13 | 54th Mar Del Plata Open | Mar del Plata ARG | 3.5 | Matias Rodriguez Lezcano | Diego Valerga | 0-1 | 56 | Open |
| 70 | 2025-04-13 | 54th Mar Del Plata Open | Mar del Plata ARG | 2.5 | Diego Valerga | Eduardo Torrallardona | 1-0 | 78 | Open |
| 71 | 2024-12-06 | 99th ch-ARG 2024 | Buenos Aires ARG | 11.5 | Ariel Tokman | Diego Valerga | 1/2-1/2 | 39 | Open |
| 72 | 2024-12-05 | 99th ch-ARG 2024 | Buenos Aires ARG | 10.5 | Diego Valerga | Pablo Ismael Acosta | 1/2-1/2 | 27 | Open |
| 73 | 2024-12-04 | 99th ch-ARG 2024 | Buenos Aires ARG | 9.2 | Federico Perez Ponsa | Diego Valerga | 1/2-1/2 | 50 | Open |
| 74 | 2024-12-03 | 99th ch-ARG 2024 | Buenos Aires ARG | 8.6 | Diego Valerga | Sandro Mareco | 0-1 | 35 | Open |
| 75 | 2024-12-02 | 99th ch-ARG 2024 | Buenos Aires ARG | 7.1 | Diego Valerga | Lucas Coro | 1/2-1/2 | 31 | Open |
| 76 | 2024-12-01 | 99th ch-ARG 2024 | Buenos Aires ARG | 6.6 | Diego Flores | Diego Valerga | 1-0 | 59 | Open |
| 77 | 2024-11-30 | 99th ch-ARG 2024 | Buenos Aires ARG | 5.2 | Diego Valerga | Faustino Oro | 1/2-1/2 | 30 | Open |
| 78 | 2024-11-29 | 99th ch-ARG 2024 | Buenos Aires ARG | 4.5 | Gaspar Asprelli | Diego Valerga | 1-0 | 41 | Open |
| 79 | 2024-11-28 | 99th ch-ARG 2024 | Buenos Aires ARG | 3.3 | Diego Valerga | Leandro Krysa | 1/2-1/2 | 30 | Open |
| 80 | 2024-11-27 | 99th ch-ARG 2024 | Buenos Aires ARG | 2.4 | Fernando Peralta | Diego Valerga | 1-0 | 30 | Open |
| 81 | 2024-11-26 | 99th ch-ARG 2024 | Buenos Aires ARG | 1.4 | Diego Valerga | German Spata | 1-0 | 45 | Open |
| 82 | 2024-10-27 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 9.5 | Diego Valerga | Julian Villca | 1/2-1/2 | 34 | Open |
| 83 | 2024-10-26 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 8.2 | Leonardo Tristan | Diego Valerga | 1/2-1/2 | 73 | Open |
| 84 | 2024-10-25 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 7.2 | Diego Valerga | Sergio Slipak | 1/2-1/2 | 14 | Open |
| 85 | 2024-10-24 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 6.1 | Pablo Ismael Acosta | Diego Valerga | 1/2-1/2 | 15 | Open |
| 86 | 2024-10-23 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 5.3 | Diego Valerga | Adrian Moldovan | 1-0 | 30 | Open |
| 87 | 2024-10-22 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 4.3 | Lucas Coro | Diego Valerga | 1/2-1/2 | 37 | Open |
| 88 | 2024-10-21 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 3.4 | Diego Valerga | Luca Silva | 1-0 | 55 | Open |
| 89 | 2024-10-20 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 2.4 | Martin Herrera | Diego Valerga | 0-1 | 22 | Open |
| 90 | 2024-10-19 | 31st ProAm Copa Clarin Op | Villa Martelli ARG | 1.4 | Diego Valerga | Boris Strok | 1-0 | 29 | Open |
| 91 | 2024-10-12 | Liga Nacional Superior | Villa Martelli ARG | 8.3 | Diego Valerga | Gaspar Asprelli | 1-0 | 46 | Open |
| 92 | 2024-10-05 | Liga Nacional Superior | Villa Martelli ARG | 7.1 | Diego Valerga | Ernestina Adam | 1-0 | 25 | Open |
| 93 | 2024-09-28 | Liga Nacional Superior | Villa Martelli ARG | 6.1 | Dmitry Gordievsky | Diego Valerga | 1-0 | 40 | Open |
| 94 | 2024-09-21 | Liga Nacional Superior | Villa Martelli ARG | 5.2 | Diego Valerga | Miroslav Zeman | 1-0 | 24 | Open |
| 95 | 2024-09-15 | Liga Nacional Superior | Villa Martelli ARG | 4.3 | Diego Valerga | Juan Jose Converset | 1-0 | 38 | Open |
| 96 | 2024-09-14 | Liga Nacional Superior | Villa Martelli ARG | 3.1 | Rafael Miranda | Diego Valerga | 0-1 | 42 | Open |
| 97 | 2024-08-18 | VI Villa Constitucion Op | Villa Constitucion ARG | 9.4 | Diego Valerga | Edgar Rodrigues | 1/2-1/2 | 28 | Open |
| 98 | 2024-08-18 | VI Villa Constitucion Op | Villa Constitucion ARG | 8.3 | Hugo Lopez Silva | Diego Valerga | 1/2-1/2 | 27 | Open |
| 99 | 2024-08-17 | VI Villa Constitucion Op | Villa Constitucion ARG | 7.4 | Diego Valerga | Facundo Quiroga | 1-0 | 31 | Open |
| 100 | 2024-08-17 | VI Villa Constitucion Op | Villa Constitucion ARG | 6.5 | Juan Martin Ibarra | Diego Valerga | 1/2-1/2 | 58 | Open |
- vs Diego FloresLost · 1-0100th ch-ARG 2025
- vs Faustino OroLost · 0-1100th ch-ARG 2025
- vs Julian VillcaDraw · ½–½100th ch-ARG 2025
- vs Diego Rafael Di BerardinoDraw · ½–½32nd ProAm Copa Clarin Op
- vs Fabian PierucciWon · 0-132nd ProAm Copa Clarin Op
- vs Carlos Francisco Varela VelazquezWon · 1-032nd ProAm Copa Clarin Op
- vs Alejandro HoffmanDraw · ½–½32nd ProAm Copa Clarin Op
- vs Carlos AxarlianWon · 1-032nd ProAm Copa Clarin Op
- vs Agustin FuentesDraw · ½–½32nd ProAm Copa Clarin Op
- vs Adolfo ParisLost · 0-132nd ProAm Copa Clarin Op
- vs Esteban Horacio DeichmannWon · 0-132nd ProAm Copa Clarin Op
- vs Alejandro FlastersztenWon · 1-032nd ProAm Copa Clarin Op
- vs Julian VillcaLost · 0-154th Mar Del Plata Open
- vs Vitalii KiselevDraw · ½–½54th Mar Del Plata Open
- vs Leandro KrysaWon · 0-154th Mar Del Plata Open
- vs Juan Sebastian MelianWon · 1-054th Mar Del Plata Open
- vs Franco BentancorDraw · ½–½54th Mar Del Plata Open
- vs Daniel R. TovillasWon · 1-054th Mar Del Plata Open
- vs Matias Rodriguez LezcanoWon · 0-154th Mar Del Plata Open
- vs Eduardo TorrallardonaWon · 1-054th Mar Del Plata Open
- vs Ariel TokmanDraw · ½–½99th ch-ARG 2024
- vs Pablo Ismael AcostaDraw · ½–½99th ch-ARG 2024
- vs Federico Perez PonsaDraw · ½–½99th ch-ARG 2024
- vs Sandro MarecoLost · 0-199th ch-ARG 2024
- vs Lucas CoroDraw · ½–½99th ch-ARG 2024
- vs Diego FloresLost · 1-099th ch-ARG 2024
- vs Faustino OroDraw · ½–½99th ch-ARG 2024
- vs Gaspar AsprelliLost · 1-099th ch-ARG 2024
- vs Leandro KrysaDraw · ½–½99th ch-ARG 2024
- vs Fernando PeraltaLost · 1-099th ch-ARG 2024
- vs German SpataWon · 1-099th ch-ARG 2024
- vs Julian VillcaDraw · ½–½31st ProAm Copa Clarin Op
- vs Leonardo TristanDraw · ½–½31st ProAm Copa Clarin Op
- vs Sergio SlipakDraw · ½–½31st ProAm Copa Clarin Op
- vs Pablo Ismael AcostaDraw · ½–½31st ProAm Copa Clarin Op
- vs Adrian MoldovanWon · 1-031st ProAm Copa Clarin Op
- vs Lucas CoroDraw · ½–½31st ProAm Copa Clarin Op
- vs Luca SilvaWon · 1-031st ProAm Copa Clarin Op
- vs Martin HerreraWon · 0-131st ProAm Copa Clarin Op
- vs Boris StrokWon · 1-031st ProAm Copa Clarin Op
- vs Gaspar AsprelliWon · 1-0Liga Nacional Superior
- vs Ernestina AdamWon · 1-0Liga Nacional Superior
- vs Dmitry GordievskyLost · 1-0Liga Nacional Superior
- vs Miroslav ZemanWon · 1-0Liga Nacional Superior
- vs Juan Jose ConversetWon · 1-0Liga Nacional Superior
- vs Rafael MirandaWon · 0-1Liga Nacional Superior
- vs Edgar RodriguesDraw · ½–½VI Villa Constitucion Op
- vs Hugo Lopez SilvaDraw · ½–½VI Villa Constitucion Op
- vs Facundo QuirogaWon · 1-0VI Villa Constitucion Op
- vs Juan Martin IbarraDraw · ½–½VI Villa Constitucion Op
FIDE tournaments
| Date | Tournament | Type | Score |
|---|---|---|---|
| 2026-10-23 | Blitz Abierto Pro Am "Leo Fusco In Memoriam" | Blitz | 6½ |
| 2026-10-17 | XXXIII Abierto Internacional PRO AM | Classical | 6½ |
| 2026-08-29 | Liga Nacional de Ajedrez 2026 | Classical | 3 |