Prepare against Ha Thanh Nguyen
DEU · World #49,995 classical · FIDE ID 12942154
Our database contains 297 games by Ha Thanh Nguyen, covering Feb 2013 to Aug 2026. Below you'll find Ha Thanh Nguyen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ha Thanh Nguyen 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 | 1,893 | 2,019 | Oct 2020 |
| Rapid | 1,968 | 1,968 | Aug 2026 |
| Blitz | 1,907 | 1,978 | May 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 297 | 74 | 112 | 111 | 24.9% |
| As White | 147 | 42 | 54 | 51 | 28.6% |
| As Black | 150 | 32 | 58 | 60 | 21.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ha Thanh Nguyen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ha Thanh Nguyen's side.
First moves as White (147 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 134 | 91.2% | 45.9% |
| d4 | 7 | 4.8% | 71.4% |
| c4 | 6 | 4.1% | 41.7% |
Main lines as White
- 1.e4 — 91% of White games, 45.9% score
- …c5 (42% of these games) — Nguyen usually continues Nf3 (50.0% score)
- …e5 (26% of these games) — Nguyen usually continues Nf3 (51.4% score)
- …e6 (14% of these games) — Nguyen usually continues d4 (21.1% score)
- 1.d4 — 5% of White games, 71.4% score
- …d5 (86% of these games) — Nguyen usually continues c4 (62.5% score)
- …Nf6 (14% of these games) — Nguyen usually continues e3 (50.0% score)
As Black against 1.e4 (97 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 92 | 94.8% | 39.7% |
| e6 | 2 | 2.1% | 25.0% |
| e5 | 1 | 1.0% | 100.0% |
As Black against 1.d4 (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 17 | 56.7% | 35.3% |
| f5 | 7 | 23.3% | 64.3% |
| d5 | 6 | 20.0% | 41.7% |
Ha Thanh Nguyen's chess games
All 297 games by Ha Thanh Nguyen in the Chess.ceo database (Feb 2013 - Aug 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: 74 wins, 112 draws, 111 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 22 | 7/7/8 | 31.8% |
| C54 | Italian Game: Classical Variation | 17 | 7/5/5 | 41.2% |
| B92 | Sicilian: Najdorf | 15 | 4/5/6 | 26.7% |
| C54 | Italian Game | 15 | 5/4/6 | 33.3% |
| C11 | French: Classical Variation | 8 | 1/2/5 | 12.5% |
| B35 | Sicilian: Accelerated Dragon | 6 | 2/2/2 | 33.3% |
| C18 | French: Winawer Variation | 6 | 0/2/4 | 0.0% |
| B06 | Modern Defense | 5 | 1/3/1 | 20.0% |
| B07 | Pirc Defense | 4 | 2/1/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 4 | 1/2/1 | 25.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B38 | Sicilian: Accelerated Dragon | 36 | 8/14/14 | 22.2% |
| B23 | Sicilian: Closed | 15 | 2/10/3 | 13.3% |
| B31 | Sicilian: Rossolimo | 10 | 3/5/2 | 30.0% |
| B40 | Sicilian | 10 | 3/1/6 | 30.0% |
| D78 | Indian Defense | 8 | 2/3/3 | 25.0% |
| A80 | Dutch Defense | 7 | 3/3/1 | 42.9% |
| A16 | English Opening | 7 | 3/2/2 | 42.9% |
| B22 | Sicilian: Smith-Morra Gambit | 6 | 0/1/5 | 0.0% |
| B22 | Sicilian: Alapin | 5 | 1/2/2 | 20.0% |
| A84 | Queen's Gambit Declined | 5 | 2/0/3 | 40.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2019 | Michael Hillmann | 2,144 | 29th Erfurt Open A | D76 |
| Nov 2019 | Marco Rolf | 2,111 | Oberliga Ost-B 1920 | C13 |
| May 2022 | Paulus Wohlfart | 2,109 | Oberliga Ost-B 2122 | B32 |
| Mar 2019 | Oliver Duchrow | 2,096 | Oberliga Ost-B 1819 | C24 |
| Mar 2017 | Frank Drill | 2,049 | Oberliga Ost-B 1617 | B00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-GER Lands U20 | 2021 | 47 | 26.5 | 1,739 |
| ch-GER U12 | 2013 | 22 | 10 | 1,334 |
| chT-GER U14 Girls | 2015 | 22 | 9.5 | 1,491 |
| ch-GER U25-A | 2018 | 17 | 7 | 1,839 |
| ch-GER U10 | 2011 | 11 | 5.5 | 1,144 |
| BL 2223 w | 2023 | 11 | 1.5 | 2,006 |
| Oberliga Ost-B 1617 | 2017 | 10 | 3 | 1,905 |
| BL 1920 w | 2021 | 10 | 1.5 | 1,995 |
Interactive opening tree from all 297 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ha Thanh Nguyen's chess games?
297 games by Ha Thanh Nguyen, from Feb 2013 to Aug 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 Ha Thanh Nguyen has played.
What does Ha Thanh Nguyen play on the first move as White?
Across 147 games with White in our database, Ha Thanh Nguyen opens with 1.e4 (91% of games), 1.d4 (5% of games), 1.c4 (4% of games). Against 1.e4 as Black, Ha Thanh Nguyen answers 1...c5 (95% of games), 1...e6 (2% of games), 1...e5 (1% of games). Against 1.d4: 1...Nf6 (57% of games), 1...f5 (23% of games), 1...d5 (20% of games).
What openings does Ha Thanh Nguyen play as White?
As White, Ha Thanh Nguyen's most-played openings in our database are: Sicilian (22 games, 31.8% win rate); Italian Game: Classical Variation (17 games, 41.2% win rate); Sicilian: Najdorf (15 games, 26.7% win rate). The full breakdown of 147 games with White is in the table above.
What openings does Ha Thanh Nguyen play as Black?
As Black, Ha Thanh Nguyen most often plays: Sicilian: Accelerated Dragon (36 games, 22.2% win rate); Sicilian: Closed (15 games, 13.3% win rate); Sicilian: Rossolimo (10 games, 30.0% win rate). See the table above for the top ten Black openings across 150 games.
What is Ha Thanh Nguyen's FIDE rating?
Ha Thanh Nguyen is currently rated 1,893 in classical chess, 1,968 in rapid and 1,907 in blitz. Peak classical rating: 2,019 (Oct 2020).
How many games has Ha Thanh Nguyen played?
Our database contains 297 games by Ha Thanh Nguyen, covering Feb 2013 to Aug 2026. Overall record: 74 wins, 112 draws, 111 losses (24.9% win rate).
How do I prepare against Ha Thanh Nguyen?
297 games by Ha Thanh Nguyen 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.