Prepare against Oneli Vithanawasam
LKA · World #127,800 classical · FIDE ID 29902452
When preparing against Oneli Vithanawasam, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...c6 (93% of games); against 1.d4, 1...d5 (100%). Lowest win rate among frequent openings: London System as White, 47.4% over 19 games.
Our database contains 42 games by Oneli Vithanawasam, covering Sep 2018 to Jul 2026. Below you'll find Oneli Vithanawasam's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oneli Vithanawasam before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,653 | 1,654 | Apr 2026 |
| Rapid | 1,578 | 1,578 | Jul 2026 |
| Blitz | 1,683 | 1,694 | Aug 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 42 | 15 | 10 | 17 | 35.7% |
| As White | 20 | 10 | 4 | 6 | 50.0% |
| As Black | 22 | 5 | 6 | 11 | 22.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oneli Vithanawasam's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oneli Vithanawasam's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 20 | 100.0% | 60.0% |
Main lines as White
- 1.d4 — 100% of White games, 60.0% score
- …Nf6 (60% of these games) — Vithanawasam usually continues Bf4 (62.5% score)
- …d5 (35% of these games) — Vithanawasam usually continues Bf4 (50.0% score)
- …f5 (5% of these games) — Vithanawasam usually continues Bf4 (100.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 13 | 92.9% | 30.8% |
| d5 | 1 | 7.1% | 50.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 100.0% | 50.0% |
Oneli Vithanawasam's chess games
All 42 games by Oneli Vithanawasam in the Chess.ceo database (Sep 2018 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 15 wins, 10 draws, 17 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | London System | 19 | 9/4/6 | 47.4% |
| A80 | Dutch Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B15 | Caro-Kann: Main Line | 7 | 2/2/3 | 28.6% |
| B13 | Caro-Kann: Exchange Variation | 3 | 1/0/2 | 33.3% |
| D36 | Indian Defense | 2 | 0/2/0 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 2 | 0/0/2 | 0.0% |
| D30 | English Opening | 1 | 0/0/1 | 0.0% |
| D00 | London System | 1 | 0/0/1 | 0.0% |
| D55 | Queen's Gambit Declined | 1 | 0/1/0 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/1/0 | 0.0% |
| D03 | Torre Attack | 1 | 0/0/1 | 0.0% |
| B11 | Caro-Kann: Two Knights Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2021 | Walijah Ahmed | 1,904 | World Cup U18 Girls Prel | B15 |
| Aug 2021 | Jia-Tien Chua | 1,822 | World Cup U18 Girls Prel | A80 |
| Aug 2021 | Tasnim Kazi Zarin | 1,822 | World Cup U18 Girls Prel | B15 |
| Mar 2022 | K M Dahamdi Sanudula | 1,768 | chB-SRI w | D02 |
| Dec 2021 | Dasuni Hansika Mendis | 1,664 | ch-SRI w | A45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-SRI w | 2021 | 13 | 6 | 1,370 |
| World Cup U18 Girls Prel | 2021 | 10 | 4 | 1,776 |
| ch-Eastern Asia U18 Girls | 2021 | 9 | 4.5 | 1,566 |
| chB-SRI w | 2022 | 7 | 4 | 1,618 |
| ch-Asia Club Hybrid | 2021 | 3 | 1.5 | 1,675 |
Interactive opening tree from all 42 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oneli Vithanawasam's chess games?
42 games by Oneli Vithanawasam, from Sep 2018 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Oneli Vithanawasam has played.
What does Oneli Vithanawasam play on the first move as White?
Across 20 games with White in our database, Oneli Vithanawasam opens with 1.d4 (100% of games). Against 1.e4 as Black, Oneli Vithanawasam answers 1...c6 (93% of games), 1...d5 (7% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Oneli Vithanawasam play as White?
As White, Oneli Vithanawasam's most-played openings in our database are: London System (19 games, 47.4% win rate); Dutch Defense (1 games, 100.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Oneli Vithanawasam play as Black?
As Black, Oneli Vithanawasam most often plays: Caro-Kann: Main Line (7 games, 28.6% win rate); Caro-Kann: Exchange Variation (3 games, 33.3% win rate); Indian Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 22 games.
What is Oneli Vithanawasam's FIDE rating?
Oneli Vithanawasam is currently rated 1,653 in classical chess, 1,578 in rapid and 1,683 in blitz. Peak classical rating: 1,654 (Apr 2026).
How many games has Oneli Vithanawasam played?
Our database contains 42 games by Oneli Vithanawasam, covering Sep 2018 to Jul 2026. Overall record: 15 wins, 10 draws, 17 losses (35.7% win rate).
How do I prepare against Oneli Vithanawasam?
42 games by Oneli Vithanawasam reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.