Prepare against Han-sen Choong
United Kingdom · World #40,563 classical · FIDE ID 459860
Our database contains 46 games by Han-sen Choong, covering Jul 2017 to Aug 2026. Below you'll find Han-sen Choong's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Han-sen Choong 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 | 1,932 | 1,932 | Aug 2026 |
| Rapid | 1,968 | 1,981 | Feb 2025 |
| Blitz | 1,929 | 1,929 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 46 | 27 | 5 | 14 | 58.7% |
| As White | 22 | 14 | 2 | 6 | 63.6% |
| As Black | 24 | 13 | 3 | 8 | 54.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Han-sen Choong's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Han-sen Choong's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 8 | 36.4% | 56.3% |
| e4 | 6 | 27.3% | 66.7% |
| e3 | 4 | 18.2% | 87.5% |
| c4 | 3 | 13.6% | 100.0% |
| Nf3 | 1 | 4.5% | 0.0% |
Main lines as White
- 1.d4 — 36% of White games, 56.3% score
- …Nf6 (88% of these games) — Choong usually continues c4 (58.3% score)
- …d5 (13% of these games) — Choong usually continues c4 (100.0% score)
- 1.e4 — 27% of White games, 66.7% score
- …e5 (33% of these games) — Choong usually continues Nc3 (100.0% score)
- …e6 (33% of these games) — Choong usually continues d4 (50.0% score)
- …c5 (17% of these games) — Choong usually continues Nf3 (0.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 7 | 58.3% | 57.1% |
| b6 | 3 | 25.0% | 66.7% |
| Nc6 | 1 | 8.3% | 100.0% |
| a6 | 1 | 8.3% | 50.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 66.7% | 25.0% |
| Nf6 | 2 | 22.2% | 100.0% |
| f5 | 1 | 11.1% | 50.0% |
Han-sen Choong's chess games
All 46 games by Han-sen Choong in the Chess.ceo database (Jul 2017 - 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: 27 wins, 5 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E03 | Catalan | 5 | 4/0/1 | 80.0% |
| D10 | Slav Defense | 2 | 2/0/0 | 100.0% |
| D04 | Colle System | 2 | 0/1/1 | 0.0% |
| C01 | French: Exchange Variation | 1 | 1/0/0 | 100.0% |
| C13 | French: Tarrasch Variation | 1 | 0/0/1 | 0.0% |
| D05 | Indian Defense | 1 | 1/0/0 | 100.0% |
| E70 | King's Indian Defense | 1 | 1/0/0 | 100.0% |
| E15 | Queen's Indian Defense | 1 | 0/1/0 | 0.0% |
| C01 | Réti Opening | 1 | 0/0/1 | 0.0% |
| C84 | Ruy Lopez: Closed | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B00 | Owen Defense | 3 | 2/0/1 | 66.7% |
| D43 | Semi-Slav Defense | 3 | 1/1/1 | 33.3% |
| B23 | Sicilian: Closed | 2 | 0/0/2 | 0.0% |
| B90 | Sicilian: Najdorf | 2 | 1/0/1 | 50.0% |
| B29 | Sicilian | 2 | 2/0/0 | 100.0% |
| A01 | Nimzovich-Larsen attack | 1 | 1/0/0 | 100.0% |
| B00 | Nimzowitsch Defense | 1 | 1/0/0 | 100.0% |
| D30 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| D00 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2024 | Ranesh Ratnesan | 2,160 | ch-British Universities | A12 |
| Feb 2024 | Daniel GH Gallagher | 2,107 | ch-British Universities | E70 |
| Aug 2025 | S White | 2,095 | V Mindsports Int Open | E03 |
| Aug 2025 | Aiden Leong | 2,068 | V Mindsports Int Open | D43 |
| Feb 2026 | Luke Anthony Honey | 2,057 | British Universities Chess Association Championships 2026 | Blitz | B90 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| British Universities Chess Association Championships 2026 | Blitz | 2026 | 9 | 5 | 2,014 |
| V Mindsports Int Open | 2025 | 9 | 4 | 2,070 |
| ch-British Universities | 2024 | 9 | 8 | 2,113 |
| British Universities Chess Association Championships 2026 | Plate | 2026 | 8 | 5.5 | 1,983 |
| ENG Terafinal | 2017 | 6 | 4 | 294 |
| ch-ENG Schools Final | 2022 | 5 | 3 | 1,800 |
Interactive opening tree from all 46 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Han-sen Choong's chess games?
46 games by Han-sen Choong, from Jul 2017 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 Han-sen Choong has played.
What does Han-sen Choong play on the first move as White?
Across 22 games with White in our database, Han-sen Choong opens with 1.d4 (36% of games), 1.e4 (27% of games), 1.e3 (18% of games). Against 1.e4 as Black, Han-sen Choong answers 1...c5 (58% of games), 1...b6 (25% of games), 1...Nc6 (8% of games). Against 1.d4: 1...d5 (67% of games), 1...Nf6 (22% of games), 1...f5 (11% of games).
What openings does Han-sen Choong play as White?
As White, Han-sen Choong's most-played openings in our database are: Catalan (5 games, 80.0% win rate); Slav Defense (2 games, 100.0% win rate); Colle System (2 games, 0.0% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Han-sen Choong play as Black?
As Black, Han-sen Choong most often plays: Owen Defense (3 games, 66.7% win rate); Semi-Slav Defense (3 games, 33.3% win rate); Sicilian: Closed (2 games, 0.0% win rate). See the table above for the top ten Black openings across 24 games.
What is Han-sen Choong's FIDE rating?
Han-sen Choong is currently rated 1,932 in classical chess, 1,968 in rapid and 1,929 in blitz. Peak classical rating: 1,932 (Aug 2026).
How many games has Han-sen Choong played?
Our database contains 46 games by Han-sen Choong, covering Jul 2017 to Aug 2026. Overall record: 27 wins, 5 draws, 14 losses (58.7% win rate).
How do I prepare against Han-sen Choong?
46 games by Han-sen Choong 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.