Ariana Acuna Porras
CRC · FIDE ID 6570410 · 13 tournament games since 2026
Standard
1589
#279 in CRC (active)
Rapid
–
Unrated
Blitz
1555
#452 in CRC (active)
Score
65%
8 W · 1 D · 4 L
Opp. avg
1545
Last 13 games
Last game
2026-07-12
Costa Rica Campeonato Nacional Impares 2026 | G13
Prep summary
- As White: 1.e4 in 86% of games (scores 83%).
- Against 1.e4: 1...e5 in 5 of 5 games (King's Pawn Game), scoring 50%.
- Comfort zone: Italian Game: Classical Variation, Giuoco Pianissimo as White, 100% in 3 games.
- By colour: 86% with White, 42% with Black.
Based on 13 over-the-board games (7 classical). 7 with White (86%), 6 with Black (42%).
Openings as White
First move
| 1.e4 | 6 | 83% |
| 1.d4 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Classical Variation, Giuoco Pianissimo | 3 | 100% |
| Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | 1 | 100% |
| King's Indian Defense: Semi-Classical Variation | 1 | 100% |
| Sicilian Defense: Dragon Variation, Classical Variation | 1 | 100% |
| French Defense: Advance Variation | 1 | 0% |
Openings as Black
Against 1.e4 (5 games)
| 1...e5 King's Pawn Game | 5 | 50% |
Against 1.d4 (1 game)
| 1...d5 Queen's Pawn Game | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Giuoco Pianissimo | 2 | 50% |
| Queen's Pawn Game: London System, with e6 | 1 | 0% |
| Ruy Lopez: Exchange Variation, Keres Variation | 1 | 100% |
| Ruy Lopez: Morphy Defense, Wormald Attack | 1 | 0% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-12 | Sofia Cordova Elizondo Costa Rica Campeonato Nacional Impares 2026 | G13 · classical | W |
| 2026-07-12 | Alana Meza Quesada (1516) Costa Rica Campeonato Nacional Impares 2026 | G13 · classical | W |
| 2026-07-11 | Emma Wahrmann Brenes (1471) Costa Rica Campeonato Nacional Impares 2026 | G13 · classical | L |
| 2026-07-11 | Rosa Rodriguez Porras (1414) Costa Rica Campeonato Nacional Impares 2026 | G13 · classical | W |
| 2026-07-11 | Larissa Mayorga Araya (1751) Costa Rica Campeonato Nacional Impares 2026 | G13 · classical | L |
| 2026-07-10 | Keithy Rodriguez Quesada Costa Rica Campeonato Nacional Impares 2026 | G13 · classical | W |
| 2026-07-10 | Sofia Bello Blanco Costa Rica Campeonato Nacional Impares 2026 | G13 · classical | W |
| 2026-01-20 | Sofia Cordova Elizondo JDN Costa Rica 2026 Blitz | U12FemEquip | W |
| 2026-01-19 | Larissa Mayorga Araya (1682) JDN Costa Rica 2026 Clásico | U12FemEquip | L |
| 2026-01-19 | Eva Jimenez Gamboa (1456) JDN Costa Rica 2026 Clásico | U12FemEquip | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.