Prepare against Sumiya Bilguun
GM · MNG · World #1,430 classical · FIDE ID 4901541
Our database contains 1,092 games by Sumiya Bilguun, covering Sep 2009 to Aug 2026. Below you'll find Sumiya Bilguun's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sumiya Bilguun 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 | 2,415 | 2,497 | Oct 2019 |
| Rapid | 2,496 | 2,496 | Aug 2026 |
| Blitz | 2,415 | 2,550 | May 2017 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 1,092 | 447 | 344 | 301 | 40.9% |
| As White | 541 | 239 | 179 | 123 | 44.2% |
| As Black | 551 | 208 | 165 | 178 | 37.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sumiya Bilguun's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sumiya Bilguun's side.
First moves as White (541 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 534 | 98.7% | 60.8% |
| c4 | 3 | 0.6% | 66.7% |
| Nf3 | 2 | 0.4% | 50.0% |
| d4 | 1 | 0.2% | 0.0% |
| b3 | 1 | 0.2% | 100.0% |
Main lines as White
- 1.e4 — 99% of White games, 60.8% score
- …c5 (43% of these games) — Bilguun usually continues Nf3 (59.3% score)
- …e5 (26% of these games) — Bilguun usually continues Nf3 (59.8% score)
- …e6 (12% of these games) — Bilguun usually continues d4 (59.1% score)
- 1.c4 — 1% of White games, 66.7% score
- …e5 (33% of these games) — Bilguun usually continues e3 (100.0% score)
- …Nf6 (33% of these games) — Bilguun usually continues Nc3 (50.0% score)
- …g6 (33% of these games) — Bilguun usually continues Nf3 (50.0% score)
As Black against 1.e4 (239 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 235 | 98.3% | 55.7% |
| e6 | 3 | 1.3% | 16.7% |
| d5 | 1 | 0.4% | 50.0% |
As Black against 1.d4 (211 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 185 | 87.7% | 54.1% |
| Nf6 | 19 | 9.0% | 55.3% |
| e6 | 6 | 2.8% | 50.0% |
Sumiya Bilguun's chess games
All 1,092 games by Sumiya Bilguun in the Chess.ceo database (Sep 2009 - 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: 447 wins, 344 draws, 301 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 80 | 31/27/22 | 38.8% |
| B43 | Sicilian | 66 | 34/18/14 | 51.5% |
| C55 | Italian Game | 50 | 24/12/14 | 48.0% |
| C06 | French: Tarrasch Variation | 38 | 18/15/5 | 47.4% |
| B93 | Sicilian: Najdorf | 35 | 8/14/13 | 22.9% |
| C00 | French Defense | 21 | 8/2/11 | 38.1% |
| C54 | Italian Game: Giuoco Pianissimo | 18 | 8/7/3 | 44.4% |
| B19 | Caro-Kann: Classical | 18 | 7/10/1 | 38.9% |
| B47 | Sicilian: Taimanov | 18 | 5/8/5 | 27.8% |
| C54 | Italian Game: Classical Variation | 15 | 5/7/3 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B42 | Sicilian | 173 | 69/49/55 | 39.9% |
| D30 | Queen's Gambit Declined | 53 | 23/15/15 | 43.4% |
| D31 | Semi-Slav Defense | 47 | 19/15/13 | 40.4% |
| D46 | Slav Defense | 31 | 9/10/12 | 29.0% |
| A30 | English Opening: Symmetrical | 27 | 6/11/10 | 22.2% |
| D36 | Indian Defense | 24 | 10/8/6 | 41.7% |
| A30 | English Opening | 23 | 4/6/13 | 17.4% |
| A07 | Réti Opening | 22 | 9/3/10 | 40.9% |
| E04 | Catalan | 20 | 6/5/9 | 30.0% |
| B90 | Sicilian: Najdorf | 20 | 6/10/4 | 30.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2026 | Praggnanandhaa,R | 2,735 | FIDE World Rapid Team | B23 |
| Aug 2020 | Santosh Gujrathi Vidit | 2,726 | Online Olympiad Div Top A | C55 |
| Apr 2026 | Yangyi Yu | 2,717 | 8th SCO Int Team Gp B 2026 | D45 |
| Aug 2024 | Richard Rapport | 2,715 | FIDE World Rapid Team | B02 |
| Sep 2023 | Erigaisi Arjun | 2,712 | Asian Games | C05 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Wch Blitz | 2023 | 62 | 26.5 | 2,492 |
| Wch Rapid | 2023 | 40 | 17.5 | 2,408 |
| FIDE World Rapid Team | 2026 | 36 | 19 | 2,521 |
| ch-MGL | 2025 | 32 | 20 | 2,433 |
| Titled Tuesday | 2020 | 28 | 19 | 2,566 |
| World Blitz 2025 | 2025 | 19 | 7.5 | 2,472 |
| Asia zt 3.3 | 2023 | 18 | 11 | 2,487 |
| ch-MGL 53rd | 2013 | 13 | 6 | 2,291 |
Interactive opening tree from all 1,092 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sumiya Bilguun's chess games?
1,092 games by Sumiya Bilguun, from Sep 2009 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 Sumiya Bilguun has played.
What does Sumiya Bilguun play on the first move as White?
Across 541 games with White in our database, Sumiya Bilguun opens with 1.e4 (99% of games), 1.c4 (1% of games), 1.Nf3 (0% of games). Against 1.e4 as Black, Sumiya Bilguun answers 1...c5 (98% of games), 1...e6 (1% of games), 1...d5 (0% of games). Against 1.d4: 1...d5 (88% of games), 1...Nf6 (9% of games), 1...e6 (3% of games).
What openings does Sumiya Bilguun play as White?
As White, Sumiya Bilguun's most-played openings in our database are: Sicilian: Closed (80 games, 38.8% win rate); Sicilian (66 games, 51.5% win rate); Italian Game (50 games, 48.0% win rate). The full breakdown of 541 games with White is in the table above.
What openings does Sumiya Bilguun play as Black?
As Black, Sumiya Bilguun most often plays: Sicilian (173 games, 39.9% win rate); Queen's Gambit Declined (53 games, 43.4% win rate); Semi-Slav Defense (47 games, 40.4% win rate). See the table above for the top ten Black openings across 551 games.
What is Sumiya Bilguun's FIDE rating?
Sumiya Bilguun is currently rated 2,415 in classical chess, 2,496 in rapid and 2,415 in blitz. Peak classical rating: 2,497 (Oct 2019).
How many games has Sumiya Bilguun played?
Our database contains 1,092 games by Sumiya Bilguun, covering Sep 2009 to Aug 2026. Overall record: 447 wins, 344 draws, 301 losses (40.9% win rate).
How do I prepare against Sumiya Bilguun?
1,092 games by Sumiya Bilguun 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.