Sirin Bootsumran
THA · FIDE ID 6206654 · 41 tournament games since 2023
Standard
1873
#22 in THA (active)
Rapid
1632
#142 in THA (active)
Blitz
1538
#212 in THA (active)
Score
50%
17 W · 7 D · 17 L
Opp. avg
1787
Last 41 games
Last game
2026-09-27
46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 51-75
Prep summary
- As White: 1.e4 in 69% of games (scores 23%), otherwise 1.d4 (31%).
- Against 1.e4: 1...c5 in 11 of 13 games (Sicilian Defense), scoring 73%.
- Against 1.d4: 1...d5 in 6 of 11 games (Queen's Pawn Game), scoring 58%.
- Weak spot: Queen's Gambit Declined: Exchange Variation, Positional Variation as Black, only 33% in 3 games.
- By opponent strength: 23% against higher-rated players, 79% against lower-rated.
- By colour: 34% with White, 60% with Black.
Based on 41 over-the-board games (8 rapid). 16 with White (34%), 25 with Black (60%).
Openings as White
First move
| 1.e4 | 11 | 23% |
| 1.d4 | 5 | 60% |
Most played
| Opening | Games | Score |
|---|---|---|
| Scandinavian Defense: Classical Variation | 2 | 50% |
| Bogo-Indian Defense: Nimzowitsch Variation | 1 | 100% |
| Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | 1 | 0% |
| Slav Defense: Three Knights Variation | 1 | 100% |
| Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | 1 | 100% |
Openings as Black
Against 1.e4 (13 games)
| 1...c5 Sicilian Defense | 11 | 73% |
| 1...e5 King's Pawn Game | 2 | 0% |
Against 1.d4 (11 games)
| 1...d5 Queen's Pawn Game | 6 | 58% |
| 1...Nf6 Indian Defense | 5 | 60% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 3 | 33% |
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 2 | 75% |
| Queen's Pawn Game: Colle System | 2 | 50% |
| Petrov's Defense: Nimzowitsch Attack | 2 | 0% |
| Queen's Gambit Declined | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-27 | Sibisi Nomcebo (1525) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 51-75 | W |
| 2026-09-25 | Ampaire Shakira (1768) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 51-75 | W |
| 2026-09-24 | Neimat Dahi (1570) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 51-75 | W |
| 2026-09-23 | Luzia Pires (1990) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 26-50 | ½ |
| 2026-09-21 | Ndeye Fatou Top (1652) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 51-75 | W |
| 2026-09-20 | Francisca Valenti Sanchez Tobar (1949) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 26-50 | W |
| 2026-09-19 | Najla Ahmed (1578) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 51-75 | W |
| 2026-09-18 | Alina Mihailova (2013) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 26-50 | L |
| 2026-09-16 | Sofiia Hryzlova (2254) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25 | L |
| 2026-04-19 | Natrada Kaewwattha (1672) 49th Thailand Chess Championship 2026 | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.