Prepare against Subin Sen
United Kingdom · World #35,002 classical · FIDE ID 414433
When preparing against Subin Sen, expect 1.Nf3 in 97% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (100%). Lowest win rate among frequent openings: Grünfeld Defense as Black, 30.0% over 20 games.
Our database contains 188 games by Subin Sen, covering Apr 2005 to Jul 2026. Below you'll find Subin Sen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Subin Sen 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 | 2,110 | 2,159 | Jul 2010 |
| Blitz | 2,121 | 2,128 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 188 | 68 | 55 | 65 | 36.2% |
| As White | 88 | 32 | 27 | 29 | 36.4% |
| As Black | 100 | 36 | 28 | 36 | 36.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Subin Sen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Subin Sen's side.
First moves as White (88 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 85 | 96.6% | 51.2% |
| d4 | 3 | 3.4% | 66.7% |
Main lines as White
- 1.Nf3 — 97% of White games, 51.2% score
- …Nf6 (46% of these games) — Sen usually continues c4 (50.0% score)
- …d5 (19% of these games) — Sen usually continues d4 (53.1% score)
- …c5 (12% of these games) — Sen usually continues c4 (40.0% score)
- 1.d4 — 3% of White games, 66.7% score
- …Nf6 (100% of these games) — Sen usually continues c4 (50.0% score)
As Black against 1.e4 (56 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 56 | 100.0% | 49.1% |
As Black against 1.d4 (34 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 34 | 100.0% | 51.5% |
Subin Sen's chess games
All 188 games by Subin Sen in the Chess.ceo database (Apr 2005 - 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: 68 wins, 55 draws, 65 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A30 | English Opening | 30 | 10/9/11 | 33.3% |
| D27 | Queen's Pawn Game | 17 | 8/5/4 | 47.1% |
| A30 | English Opening: Symmetrical | 9 | 2/4/3 | 22.2% |
| E04 | Catalan | 7 | 3/1/3 | 42.9% |
| E15 | Queen's Indian Defense | 6 | 2/4/0 | 33.3% |
| A04 | Réti Opening | 4 | 2/0/2 | 50.0% |
| A04 | Dutch Defense | 4 | 0/1/3 | 0.0% |
| A41 | Rat Defense | 3 | 1/1/1 | 33.3% |
| A46 | Indian Defense | 2 | 2/0/0 | 100.0% |
| E68 | King's Indian Defense: Fianchetto Variation | 2 | 0/2/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 22 | 7/7/8 | 31.8% |
| D85 | Grünfeld Defense | 20 | 6/5/9 | 30.0% |
| B22 | Sicilian: Alapin | 11 | 5/3/3 | 45.5% |
| B23 | Sicilian: Closed | 9 | 5/3/1 | 55.6% |
| D00 | Indian Defense | 8 | 6/1/1 | 75.0% |
| B50 | Sicilian | 8 | 2/0/6 | 25.0% |
| A16 | English Opening | 6 | 1/1/4 | 16.7% |
| B52 | Sicilian: Moscow Variation | 4 | 1/2/1 | 25.0% |
| A45 | Trompowsky Attack | 2 | 0/2/0 | 0.0% |
| D04 | King's Indian Defense | 2 | 0/1/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2010 | Peter J Sowray | 2,383 | Uxbridge e2e4 Autumn Masters-A | D85 |
| Aug 2008 | Stephen Berry | 2,363 | ch-GBR 95th | B50 |
| Oct 2010 | Jack Rudd | 2,251 | ch-4NCL Rapid | B96 |
| Feb 2008 | Ian P Parsonage | 2,250 | Brentwood Open 2nd | A30 |
| Jul 2009 | John Anderson | 2,248 | 96th ch-GBR | D11 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Southend Open | 2007 | 20 | 10 | 2,106 |
| ch-GBR 95th | 2008 | 11 | 5 | 2,132 |
| 96th ch-GBR | 2009 | 11 | 4.5 | 2,165 |
| Coulsdon Easter B | 2008 | 9 | 6.5 | 2,204 |
| Coulsdon Autumn B | 2006 | 9 | 4 | 2,040 |
| Uxbridge e2e4 Autumn Masters-A | 2010 | 9 | 3 | 2,155 |
| ch-EU Union U12 | 2005 | 9 | 6 | 2,287 |
| 6th World ol U16 | 2007 | 8 | 3 | 1,903 |
Interactive opening tree from all 188 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Subin Sen's chess games?
188 games by Subin Sen, from Apr 2005 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 Subin Sen has played.
What does Subin Sen play on the first move as White?
Across 88 games with White in our database, Subin Sen opens with 1.Nf3 (97% of games), 1.d4 (3% of games). Against 1.e4 as Black, Subin Sen answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Subin Sen play as White?
As White, Subin Sen's most-played openings in our database are: English Opening (30 games, 33.3% win rate); Queen's Pawn Game (17 games, 47.1% win rate); English Opening: Symmetrical (9 games, 22.2% win rate). The full breakdown of 88 games with White is in the table above.
What openings does Subin Sen play as Black?
As Black, Subin Sen most often plays: Sicilian: Najdorf (22 games, 31.8% win rate); Grünfeld Defense (20 games, 30.0% win rate); Sicilian: Alapin (11 games, 45.5% win rate). See the table above for the top ten Black openings across 100 games.
What is Subin Sen's FIDE rating?
Subin Sen is currently rated 2,110 in classical chess and 2,121 in blitz. Peak classical rating: 2,159 (Jul 2010).
How many games has Subin Sen played?
Our database contains 188 games by Subin Sen, covering Apr 2005 to Jul 2026. Overall record: 68 wins, 55 draws, 65 losses (36.2% win rate).
How do I prepare against Subin Sen?
188 games by Subin Sen 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.