Prepare against Daniel Haruma Rolston
Japan · World #55,463 classical · FIDE ID 2511258
Our database contains 93 games by Daniel Haruma Rolston, covering Aug 2017 to Jul 2026. Below you'll find Daniel Haruma Rolston's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Daniel Haruma Rolston 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 | 1,872 | 1,873 | Mar 2026 |
| Rapid | 1,916 | 1,916 | Jul 2026 |
| Blitz | 1,960 | 2,018 | Sep 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 93 | 29 | 17 | 47 | 31.2% |
| As White | 47 | 18 | 10 | 19 | 38.3% |
| As Black | 46 | 11 | 7 | 28 | 23.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Daniel Haruma Rolston's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Daniel Haruma Rolston's side.
First moves as White (47 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 41 | 87.2% | 51.2% |
| d4 | 6 | 12.8% | 33.3% |
Main lines as White
- 1.e4 — 87% of White games, 51.2% score
- …c5 (46% of these games) — Rolston usually continues Nf3 (55.6% score)
- …e5 (17% of these games) — Rolston usually continues Nf3 (50.0% score)
- …e6 (15% of these games) — Rolston usually continues d4 (75.0% score)
- 1.d4 — 13% of White games, 33.3% score
- …Nf6 (50% of these games) — Rolston usually continues Nf3 (50.0% score)
- …d5 (33% of these games) — Rolston usually continues c4 (50.0% score)
- …f5 (17% of these games) — Rolston usually continues Bg5 (0.0% score)
As Black against 1.e4 (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 13 | 50.0% | 30.8% |
| c5 | 10 | 38.5% | 15.0% |
| d5 | 3 | 11.5% | 0.0% |
As Black against 1.d4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 14 | 82.4% | 46.4% |
| d5 | 3 | 17.6% | 33.3% |
Daniel Haruma Rolston's chess games
All 93 games by Daniel Haruma Rolston in the Chess.ceo database (Aug 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: 29 wins, 17 draws, 47 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian | 18 | 7/6/5 | 38.9% |
| B13 | Caro-Kann: Exchange Variation | 5 | 2/1/2 | 40.0% |
| C10 | French: Tarrasch Variation | 4 | 3/1/0 | 75.0% |
| E61 | Indian Defense | 3 | 1/0/2 | 33.3% |
| C70 | Ruy Lopez: Morphy Defense | 2 | 2/0/0 | 100.0% |
| C97 | Ruy Lopez: Closed | 2 | 1/0/1 | 50.0% |
| C43 | Petrov's Defense | 2 | 0/0/2 | 0.0% |
| B06 | Modern Defense | 2 | 0/0/2 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| D90 | Slav Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C45 | Scotch Game | 4 | 0/1/3 | 0.0% |
| B32 | Sicilian | 4 | 1/0/3 | 25.0% |
| C65 | Ruy Lopez: Berlin Defense | 3 | 0/0/3 | 0.0% |
| B31 | Sicilian: Rossolimo | 3 | 0/0/3 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 3 | 0/0/3 | 0.0% |
| E04 | Catalan | 3 | 1/0/2 | 33.3% |
| A05 | Réti Opening: Symmetrical Defense | 2 | 1/1/0 | 50.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 2 | 1/1/0 | 50.0% |
| C52 | Italian Game: Evans Gambit | 2 | 0/1/1 | 0.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 2 | 0/0/2 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2024 | Wisuwat Teerapabpaisit | 2,052 | 5th Bangkok Big Rook Open | B32 |
| Feb 2021 | Utkarsh Gupta | 1,868 | Bunratty Online | C10 |
| Aug 2021 | Paul A Johnson | 1,812 | 4NCL Online Congress 10th | C97 |
| Jun 2021 | Jamie Morgan | 1,762 | 9th 4NCL Online Open | C54 |
| Aug 2021 | Das Priansh | 1,754 | World Cup U12 Prel | C10 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World Cup U12 Prel | 2021 | 10 | 5.5 | 1,810 |
| 2nd Thailand Pattaya Open U16 | 2019 | 8 | 3 | 1,177 |
| 5th Bangkok Big Rook Open | 2024 | 7 | 4 | 1,986 |
| 2nd Nakhon Nayok Open | 2024 | 7 | 2.5 | 1,766 |
| Bangkok Rooky Open | 2023 | 6 | 3 | 1,660 |
| Bunratty Online | 2021 | 6 | 2 | 1,835 |
| Celtic Nations U12 | 2020 | 6 | 4.5 | 1,366 |
| ch-THA Amatuer | 2019 | 5 | 2.5 | 1,147 |
Interactive opening tree from all 93 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Daniel Haruma Rolston's chess games?
93 games by Daniel Haruma Rolston, from Aug 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 Daniel Haruma Rolston has played.
What does Daniel Haruma Rolston play on the first move as White?
Across 47 games with White in our database, Daniel Haruma Rolston opens with 1.e4 (87% of games), 1.d4 (13% of games). Against 1.e4 as Black, Daniel Haruma Rolston answers 1...e5 (50% of games), 1...c5 (38% of games), 1...d5 (12% of games). Against 1.d4: 1...Nf6 (82% of games), 1...d5 (18% of games).
What openings does Daniel Haruma Rolston play as White?
As White, Daniel Haruma Rolston's most-played openings in our database are: Sicilian (18 games, 38.9% win rate); Caro-Kann: Exchange Variation (5 games, 40.0% win rate); French: Tarrasch Variation (4 games, 75.0% win rate). The full breakdown of 47 games with White is in the table above.
What openings does Daniel Haruma Rolston play as Black?
As Black, Daniel Haruma Rolston most often plays: Scotch Game (4 games, 0.0% win rate); Sicilian (4 games, 25.0% win rate); Ruy Lopez: Berlin Defense (3 games, 0.0% win rate). See the table above for the top ten Black openings across 46 games.
What is Daniel Haruma Rolston's FIDE rating?
Daniel Haruma Rolston is currently rated 1,872 in classical chess, 1,916 in rapid and 1,960 in blitz. Peak classical rating: 1,873 (Mar 2026).
How many games has Daniel Haruma Rolston played?
Our database contains 93 games by Daniel Haruma Rolston, covering Aug 2017 to Jul 2026. Overall record: 29 wins, 17 draws, 47 losses (31.2% win rate).
How do I prepare against Daniel Haruma Rolston?
93 games by Daniel Haruma Rolston 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.