Prepare against Quoc Khanh Hoang
VNM · World #34,014 classical · FIDE ID 12414352
When preparing against Quoc Khanh Hoang, expect 1.d4 in 69% of White games. Against 1.e4 the reply is 1...e6 (43% of games); against 1.d4, 1...d5 (46%).
Our database contains 127 games by Quoc Khanh Hoang, covering May 2017 to Jul 2026. Below you'll find Quoc Khanh Hoang's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Quoc Khanh Hoang 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 | 1,964 | 1,981 | Aug 2024 |
| Rapid | 1,886 | 1,911 | Nov 2025 |
| Blitz | 1,837 | 1,869 | Aug 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 127 | 37 | 33 | 57 | 29.1% |
| As White | 62 | 21 | 17 | 24 | 33.9% |
| As Black | 65 | 16 | 16 | 33 | 24.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Quoc Khanh Hoang's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Quoc Khanh Hoang's side.
First moves as White (62 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 43 | 69.4% | 48.8% |
| Nf3 | 9 | 14.5% | 66.7% |
| e4 | 9 | 14.5% | 22.2% |
| c4 | 1 | 1.6% | 50.0% |
Main lines as White
- 1.d4 — 69% of White games, 48.8% score
- …Nf6 (47% of these games) — Hoang usually continues c4 (25.0% score)
- …d5 (35% of these games) — Hoang usually continues c4 (50.0% score)
- …c5 (9% of these games) — Hoang usually continues d5 (87.5% score)
- 1.Nf3 — 15% of White games, 66.7% score
- …d5 (56% of these games) — Hoang usually continues g3 (83.3% score)
- …Nf6 (33% of these games) — Hoang usually continues g3 (50.0% score)
- …d6 (11% of these games) — Hoang usually continues d4 (100.0% score)
As Black against 1.e4 (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 10 | 43.5% | 60.0% |
| c5 | 7 | 30.4% | 7.1% |
| e5 | 3 | 13.0% | 50.0% |
| g6 | 2 | 8.7% | 50.0% |
| c6 | 1 | 4.3% | 50.0% |
As Black against 1.d4 (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 13 | 46.4% | 11.5% |
| Nf6 | 10 | 35.7% | 35.0% |
| f5 | 3 | 10.7% | 50.0% |
| e6 | 2 | 7.1% | 100.0% |
Quoc Khanh Hoang's chess games
All 127 games by Quoc Khanh Hoang in the Chess.ceo database (May 2017 - 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, 33 draws, 57 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Indian Defense | 6 | 2/2/2 | 33.3% |
| D02 | Queen's Pawn Game | 5 | 1/3/1 | 20.0% |
| E05 | Catalan | 5 | 1/3/1 | 20.0% |
| A70 | Benoni Defense | 4 | 3/1/0 | 75.0% |
| D35 | Queen's Gambit Declined | 4 | 3/0/1 | 75.0% |
| A12 | Réti Opening | 3 | 2/1/0 | 66.7% |
| D02 | London System | 3 | 1/1/1 | 33.3% |
| D13 | Slav Defense | 3 | 2/0/1 | 66.7% |
| E16 | Queen's Indian Defense | 2 | 1/0/1 | 50.0% |
| C53 | Italian Game: Classical Variation | 2 | 2/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D46 | Slav Defense | 6 | 0/0/6 | 0.0% |
| A47 | Indian Defense | 5 | 1/3/1 | 20.0% |
| B14 | English Opening | 3 | 0/0/3 | 0.0% |
| A05 | Réti Opening | 3 | 0/1/2 | 0.0% |
| C02 | French: Advance Variation | 3 | 2/1/0 | 66.7% |
| C17 | French: Winawer Variation | 3 | 2/1/0 | 66.7% |
| E12 | Queen's Indian Defense | 3 | 1/1/1 | 33.3% |
| A87 | Dutch Defense | 3 | 1/1/1 | 33.3% |
| E07 | Catalan | 2 | 0/0/2 | 0.0% |
| C06 | French: Tarrasch Variation | 2 | 0/0/2 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2022 | Hoang Khang Nguyen | 2,294 | ch-VIE U17 | D02 |
| Jun 2022 | Van Viet Vo | 2,278 | ch-VIE U17 | D02 |
| Jul 2022 | Duc Huy Bui | 2,257 | ch-VIE U20 | E19 |
| Jul 2022 | Duc Sang Nguyen | 2,254 | ch-VIE U20 | A12 |
| Jul 2022 | Minh Dat Nguyen | 2,250 | ch-VIE U20 | D45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-VIE | 2023 | 41 | 19.5 | 1,954 |
| ch-VIE | 2018 | 32 | 5.5 | 1,747 |
| ch-VIE U09 | 2014 | 9 | 3.5 | 1,375 |
| ch-VIE U20 | 2022 | 8 | 5 | 2,351 |
| VIE Cup | 2018 | 8 | 4 | 1,944 |
| ch-VIE U15 | 2020 | 7 | 3.5 | 1,963 |
| ch-VIE U17 | 2022 | 7 | 3 | 2,232 |
| ch-VIE U13 | 2018 | 6 | 4 | 1,976 |
Interactive opening tree from all 127 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Quoc Khanh Hoang's chess games?
127 games by Quoc Khanh Hoang, from May 2017 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 Quoc Khanh Hoang has played.
What does Quoc Khanh Hoang play on the first move as White?
Across 62 games with White in our database, Quoc Khanh Hoang opens with 1.d4 (69% of games), 1.Nf3 (15% of games), 1.e4 (15% of games). Against 1.e4 as Black, Quoc Khanh Hoang answers 1...e6 (43% of games), 1...c5 (30% of games), 1...e5 (13% of games). Against 1.d4: 1...d5 (46% of games), 1...Nf6 (36% of games), 1...f5 (11% of games).
What openings does Quoc Khanh Hoang play as White?
As White, Quoc Khanh Hoang's most-played openings in our database are: Indian Defense (6 games, 33.3% win rate); Queen's Pawn Game (5 games, 20.0% win rate); Catalan (5 games, 20.0% win rate). The full breakdown of 62 games with White is in the table above.
What openings does Quoc Khanh Hoang play as Black?
As Black, Quoc Khanh Hoang most often plays: Slav Defense (6 games, 0.0% win rate); Indian Defense (5 games, 20.0% win rate); English Opening (3 games, 0.0% win rate). See the table above for the top ten Black openings across 65 games.
What is Quoc Khanh Hoang's FIDE rating?
Quoc Khanh Hoang is currently rated 1,964 in classical chess, 1,886 in rapid and 1,837 in blitz. Peak classical rating: 1,981 (Aug 2024).
How many games has Quoc Khanh Hoang played?
Our database contains 127 games by Quoc Khanh Hoang, covering May 2017 to Jul 2026. Overall record: 37 wins, 33 draws, 57 losses (29.1% win rate).
How do I prepare against Quoc Khanh Hoang?
127 games by Quoc Khanh Hoang 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.