5 games · 2024–2026 · 4 classical · 1 online
Arca 04 draws1 Concio
40.0% for Arca
Openings between them
| A52 | Indian Defense: Budapest Gambit Accepted, Main Line, Rubinstein Variation | 2 | 50.0% |
| A05 | King's Indian Attack | 1 | 0.0% |
| A18 | English Opening: Mikenas-Carls Variation | 1 | 50.0% |
| A37 | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | 1 | 50.0% |
All games
| Arca, Christian Gian Karlo2396 | ½-½ | Concio, Michael Jr.2366 | ch-PHI 2026 | 2026 |
| Arca, Christian Gian Karlo2406 | ½-½ | Concio, Michael Jr.2382 | NCFP Selection Men 2026 | 2026 |
| Concio, Michael Jr.2368 | 1-0 | Arca, Christian Gian Karlo2199 | Asian Juniors 2024 | 2024 |
| Arca, Christian Gian Karlo2265 | ½-½ | Concio, Michael Jr.2376 | Quang Ninh GM2 2024 | 2024 |
| Arca, Christian Gian Karlo2283 | ½-½ | Concio, Michael Jr.2399 | Titled Tue 23rd Apr Early | 2024 |