Prepare against Ngoc Phuong Nghi Bui
VNM · World #62,292 classical · FIDE ID 12411710
When preparing against Ngoc Phuong Nghi Bui, expect 1.d4 in 83% of White games. Against 1.e4 the reply is 1...c5 (88% of games); against 1.d4, 1...Nf6 (56%). Lowest win rate among frequent openings: Queen's Pawn Game as White, 75.0% over 16 games.
Our database contains 80 games by Ngoc Phuong Nghi Bui, covering Apr 2016 to Jul 2026. Below you'll find Ngoc Phuong Nghi Bui's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ngoc Phuong Nghi Bui 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 | 1,848 | 1,951 | Jul 2025 |
| Rapid | 1,815 | 1,904 | May 2026 |
| Blitz | 1,888 | 1,909 | Jun 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 80 | 37 | 11 | 32 | 46.3% |
| As White | 41 | 23 | 5 | 13 | 56.1% |
| As Black | 39 | 14 | 6 | 19 | 35.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ngoc Phuong Nghi Bui's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ngoc Phuong Nghi Bui's side.
First moves as White (41 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 34 | 82.9% | 64.7% |
| e4 | 5 | 12.2% | 30.0% |
| Nf3 | 2 | 4.9% | 100.0% |
Main lines as White
- 1.d4 — 83% of White games, 64.7% score
- …d5 (62% of these games) — Bui usually continues Nf3 (73.5% score)
- …Nf6 (26% of these games) — Bui usually continues Nf3 (55.6% score)
- …f5 (6% of these games) — Bui usually continues Nf3 (0.0% score)
- 1.e4 — 12% of White games, 30.0% score
- …c5 (60% of these games) — Bui usually continues Nf3 (33.3% score)
- …e5 (40% of these games) — Bui usually continues Nf3 (25.0% score)
As Black against 1.e4 (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 23 | 88.5% | 54.3% |
| c6 | 3 | 11.5% | 33.3% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 55.6% | 30.0% |
| d5 | 4 | 44.4% | 50.0% |
Ngoc Phuong Nghi Bui's chess games
All 80 games by Ngoc Phuong Nghi Bui in the Chess.ceo database (Apr 2016 - 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: 37 wins, 11 draws, 32 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Queen's Pawn Game | 16 | 12/1/3 | 75.0% |
| D00 | London System | 5 | 3/1/1 | 60.0% |
| E61 | Indian Defense | 4 | 2/1/1 | 50.0% |
| A11 | Grünfeld Defense | 4 | 1/1/2 | 25.0% |
| D10 | Slav Defense | 2 | 1/0/1 | 50.0% |
| A91 | Dutch Defense | 2 | 0/0/2 | 0.0% |
| C41 | Scotch Game | 2 | 0/1/1 | 0.0% |
| A91 | Horwitz Defense | 1 | 1/0/0 | 100.0% |
| D06 | Colle System | 1 | 1/0/0 | 100.0% |
| B45 | Sicilian | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B50 | Sicilian | 10 | 4/0/6 | 40.0% |
| B23 | Sicilian: Closed | 5 | 2/2/1 | 40.0% |
| B72 | Sicilian: Najdorf | 4 | 2/1/1 | 50.0% |
| B35 | Sicilian: Dragon | 3 | 2/0/1 | 66.7% |
| D40 | Indian Defense | 3 | 0/2/1 | 0.0% |
| B10 | Caro-Kann | 2 | 0/0/2 | 0.0% |
| D21 | Queen's Gambit Declined | 2 | 1/0/1 | 50.0% |
| A13 | Réti Opening | 2 | 0/0/2 | 0.0% |
| A47 | Torre Attack | 1 | 0/0/1 | 0.0% |
| A08 | King's Indian Attack | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2022 | Ngan Ha Nguyen | 2,085 | ch-VIE U17 Girls | E61 |
| Jun 2022 | Thien Ngan Nguyen | 2,082 | ch-VIE U17 Girls | D02 |
| Jul 2022 | Thuy My Dung Doan | 2,078 | ch-VIE U17 Girls | B13 |
| Jul 2022 | Ngoc Van Anh Nguyen | 2,077 | ch-VIE U17 Girls | D06 |
| Jul 2022 | Phuong Ngan Nguyen | 2,076 | ch-VIE U17 Girls | D06 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-VIE U17 Girls | 2022 | 15 | 8 | 2,107 |
| 6th Ho Chi Minh City HD Bank Open B | 2016 | 9 | 4 | 1,735 |
| ch-ASEAN U08 Girls 15th | 2014 | 9 | 6 | – |
| ch-VIE U09 Girls | 2014 | 9 | 6 | 1,700 |
| chT-VIE w | 2017 | 9 | 4.5 | 1,938 |
| ch-ASEAN U08 Girls 14th | 2013 | 9 | 4.5 | 1,431 |
| ch-Eastern Asia U16 Girls | 2021 | 9 | 4 | 1,386 |
| ch-VIE w | 2024 | 8 | 3.5 | 1,751 |
Interactive opening tree from all 80 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ngoc Phuong Nghi Bui's chess games?
80 games by Ngoc Phuong Nghi Bui, from Apr 2016 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 Ngoc Phuong Nghi Bui has played.
What does Ngoc Phuong Nghi Bui play on the first move as White?
Across 41 games with White in our database, Ngoc Phuong Nghi Bui opens with 1.d4 (83% of games), 1.e4 (12% of games), 1.Nf3 (5% of games). Against 1.e4 as Black, Ngoc Phuong Nghi Bui answers 1...c5 (88% of games), 1...c6 (12% of games). Against 1.d4: 1...Nf6 (56% of games), 1...d5 (44% of games).
What openings does Ngoc Phuong Nghi Bui play as White?
As White, Ngoc Phuong Nghi Bui's most-played openings in our database are: Queen's Pawn Game (16 games, 75.0% win rate); London System (5 games, 60.0% win rate); Indian Defense (4 games, 50.0% win rate). The full breakdown of 41 games with White is in the table above.
What openings does Ngoc Phuong Nghi Bui play as Black?
As Black, Ngoc Phuong Nghi Bui most often plays: Sicilian (10 games, 40.0% win rate); Sicilian: Closed (5 games, 40.0% win rate); Sicilian: Najdorf (4 games, 50.0% win rate). See the table above for the top ten Black openings across 39 games.
What is Ngoc Phuong Nghi Bui's FIDE rating?
Ngoc Phuong Nghi Bui is currently rated 1,848 in classical chess, 1,815 in rapid and 1,888 in blitz. Peak classical rating: 1,951 (Jul 2025).
How many games has Ngoc Phuong Nghi Bui played?
Our database contains 80 games by Ngoc Phuong Nghi Bui, covering Apr 2016 to Jul 2026. Overall record: 37 wins, 11 draws, 32 losses (46.3% win rate).
How do I prepare against Ngoc Phuong Nghi Bui?
80 games by Ngoc Phuong Nghi Bui 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.