Prepare against Ronny Gunawan
IM · IDN · World #9,922 classical · FIDE ID 7100035
Our database contains 319 games by Ronny Gunawan, covering Apr 2003 to Jul 2026. Below you'll find Ronny Gunawan's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ronny Gunawan 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 | 2,171 | 2,420 | Jul 2011 |
| Rapid | 2,226 | 2,299 | Jan 2018 |
| Blitz | 2,177 | 2,227 | Dec 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 319 | 121 | 91 | 106 | 37.9% |
| As White | 164 | 63 | 44 | 56 | 38.4% |
| As Black | 155 | 58 | 47 | 50 | 37.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ronny Gunawan's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ronny Gunawan's side.
First moves as White (164 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 102 | 62.2% | 55.9% |
| e4 | 30 | 18.3% | 46.7% |
| b4 | 24 | 14.6% | 43.8% |
| Nf3 | 7 | 4.3% | 57.1% |
| c4 | 1 | 0.6% | 0.0% |
Main lines as White
- 1.d4 — 62% of White games, 55.9% score
- …Nf6 (72% of these games) — Gunawan usually continues c4 (49.3% score)
- …d5 (17% of these games) — Gunawan usually continues c4 (75.0% score)
- …d6 (3% of these games) — Gunawan usually continues c4 (50.0% score)
- 1.e4 — 18% of White games, 46.7% score
- …c5 (63% of these games) — Gunawan usually continues Nf3 (43.8% score)
- …c6 (10% of these games) — Gunawan usually continues d4 (75.0% score)
- …d6 (7% of these games) — Gunawan usually continues d4 (50.0% score)
As Black against 1.e4 (58 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 30 | 51.7% | 56.7% |
| Nf6 | 9 | 15.5% | 100.0% |
| c5 | 7 | 12.1% | 57.1% |
| d6 | 6 | 10.3% | 25.0% |
| c6 | 4 | 6.9% | 37.5% |
| e5 | 2 | 3.4% | 25.0% |
As Black against 1.d4 (64 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 47 | 73.4% | 48.9% |
| e6 | 10 | 15.6% | 45.0% |
| d6 | 3 | 4.7% | 66.7% |
| d5 | 2 | 3.1% | 100.0% |
| b6 | 1 | 1.6% | 100.0% |
| c5 | 1 | 1.6% | 50.0% |
Ronny Gunawan's chess games
All 319 games by Ronny Gunawan in the Chess.ceo database (Apr 2003 - 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: 121 wins, 91 draws, 106 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A00 | Orangutan opening | 24 | 7/7/10 | 29.2% |
| E80 | King's Indian: Sämisch | 16 | 6/2/7 | 37.5% |
| A61 | Benoni Defense | 16 | 4/4/8 | 25.0% |
| E15 | Queen's Indian Defense | 14 | 5/3/6 | 35.7% |
| A53 | Indian Defense | 13 | 6/1/6 | 46.2% |
| B22 | Sicilian | 11 | 1/5/5 | 9.1% |
| D11 | Slav Defense | 9 | 6/2/1 | 66.7% |
| E11 | Bogo-Indian Defense | 6 | 3/3/0 | 50.0% |
| D92 | Grünfeld Defense | 6 | 3/1/2 | 50.0% |
| E60 | English Opening | 4 | 1/2/1 | 25.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E63 | Indian Defense | 12 | 5/1/6 | 41.7% |
| C18 | French: Winawer Variation | 11 | 4/5/2 | 36.4% |
| C04 | French: Tarrasch Variation | 11 | 3/6/2 | 27.3% |
| E97 | King's Indian Defense: Orthodox Variation | 11 | 2/3/6 | 18.2% |
| B02 | Alekhine Defense | 9 | 9/0/0 | 100.0% |
| A84 | Queen's Gambit Declined | 8 | 4/0/4 | 50.0% |
| A15 | English Opening | 8 | 2/3/3 | 25.0% |
| E63 | King's Indian Defense | 6 | 2/2/2 | 33.3% |
| E73 | King's Indian Defense: Averbakh System | 6 | 3/0/3 | 50.0% |
| B07 | Pirc Defense | 6 | 1/1/4 | 16.7% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 1983 | Ljubomir Ljubojevic | 2,645 | Jakarta International | C04 |
| Jan 1996 | Utut Adianto Wahjuwidajat | 2,605 | Jakarta | E11 |
| Nov 1983 | Oleg M Romanishin | 2,585 | Jakarta International | A32 |
| Dec 1983 | James Tarjan | 2,535 | Jakarta International | E84 |
| Dec 1983 | Ron Henley | 2,525 | Jakarta International | D36 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| First Lady of Indonesia Cup | 1982 | 25 | 7.5 | 2,319 |
| Jakarta International | 1983 | 21 | 11 | 2,548 |
| Vrnjacka Banja | 1988 | 15 | 9.5 | 2,535 |
| Sarajevo | 1988 | 15 | 6.5 | 2,434 |
| Jakarta | 1996 | 12 | 7.5 | 2,593 |
| 33rd World Senior 65+ | 2025 | 11 | 6.5 | 2,173 |
| 3rd Jakarta Indonesia Open | 2013 | 11 | 5 | 2,231 |
| Olympiad-28 | 1988 | 11 | 6.5 | 2,489 |
Interactive opening tree from all 319 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ronny Gunawan's chess games?
319 games by Ronny Gunawan, from Apr 2003 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 Ronny Gunawan has played.
What does Ronny Gunawan play on the first move as White?
Across 164 games with White in our database, Ronny Gunawan opens with 1.d4 (62% of games), 1.e4 (18% of games), 1.b4 (15% of games). Against 1.e4 as Black, Ronny Gunawan answers 1...e6 (52% of games), 1...Nf6 (16% of games), 1...c5 (12% of games). Against 1.d4: 1...Nf6 (73% of games), 1...e6 (16% of games), 1...d6 (5% of games).
What openings does Ronny Gunawan play as White?
As White, Ronny Gunawan's most-played openings in our database are: Orangutan opening (24 games, 29.2% win rate); King's Indian: Sämisch (16 games, 37.5% win rate); Benoni Defense (16 games, 25.0% win rate). The full breakdown of 164 games with White is in the table above.
What openings does Ronny Gunawan play as Black?
As Black, Ronny Gunawan most often plays: Indian Defense (12 games, 41.7% win rate); French: Winawer Variation (11 games, 36.4% win rate); French: Tarrasch Variation (11 games, 27.3% win rate). See the table above for the top ten Black openings across 155 games.
What is Ronny Gunawan's FIDE rating?
Ronny Gunawan is currently rated 2,171 in classical chess, 2,226 in rapid and 2,177 in blitz. Peak classical rating: 2,420 (Jul 2011).
How many games has Ronny Gunawan played?
Our database contains 319 games by Ronny Gunawan, covering Apr 2003 to Jul 2026. Overall record: 121 wins, 91 draws, 106 losses (37.9% win rate).
How do I prepare against Ronny Gunawan?
319 games by Ronny Gunawan 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.