Prepare against P K U M Jayasundara
CM · LKA · World #50,324 classical · FIDE ID 9900578
Our database contains 226 games by P K U M Jayasundara, covering Apr 2008 to Jul 2026. Below you'll find P K U M Jayasundara's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout P K U M Jayasundara 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 | 1,892 | 2,097 | Feb 2013 |
| Rapid | 1,929 | 1,978 | Nov 2024 |
| Blitz | 1,820 | 1,975 | Aug 2015 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 226 | 94 | 39 | 93 | 41.6% |
| As White | 116 | 50 | 17 | 49 | 43.1% |
| As Black | 110 | 44 | 22 | 44 | 40.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of P K U M Jayasundara's games — the same tree the interactive prep board lets you walk to any depth. Scores are from P K U M Jayasundara's side.
First moves as White (116 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 72 | 62.1% | 54.2% |
| d4 | 40 | 34.5% | 40.0% |
| Nf3 | 4 | 3.4% | 87.5% |
Main lines as White
- 1.e4 — 62% of White games, 54.2% score
- …c5 (53% of these games) — Jayasundara usually continues Nf3 (47.8% score)
- …e6 (15% of these games) — Jayasundara usually continues d4 (40.9% score)
- …e5 (10% of these games) — Jayasundara usually continues Nf3 (78.6% score)
- 1.d4 — 34% of White games, 40.0% score
- …Nf6 (48% of these games) — Jayasundara usually continues c4 (34.4% score)
- …d5 (33% of these games) — Jayasundara usually continues c4 (40.0% score)
- …g6 (8% of these games) — Jayasundara usually continues e4 (0.0% score)
As Black against 1.e4 (45 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 26 | 57.8% | 57.7% |
| e5 | 15 | 33.3% | 46.7% |
| d6 | 2 | 4.4% | 75.0% |
| Nc6 | 1 | 2.2% | 0.0% |
| e6 | 1 | 2.2% | 100.0% |
As Black against 1.d4 (43 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 40 | 93.0% | 46.3% |
| e6 | 1 | 2.3% | 50.0% |
| c5 | 1 | 2.3% | 50.0% |
| d5 | 1 | 2.3% | 0.0% |
P K U M Jayasundara's chess games
All 226 games by P K U M Jayasundara in the Chess.ceo database (Apr 2008 - 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: 94 wins, 39 draws, 93 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 13 | 7/1/5 | 53.8% |
| B86 | Sicilian: Najdorf | 9 | 2/0/7 | 22.2% |
| B30 | Sicilian | 8 | 4/1/3 | 50.0% |
| D15 | Slav Defense | 6 | 2/0/4 | 33.3% |
| E04 | Catalan | 5 | 4/0/1 | 80.0% |
| C01 | French: Winawer Variation | 5 | 2/0/3 | 40.0% |
| B01 | Scandinavian Defense: Main Line | 5 | 4/1/0 | 80.0% |
| B38 | Sicilian: Accelerated Dragon | 4 | 2/1/1 | 50.0% |
| B07 | Modern Defense | 4 | 1/0/3 | 25.0% |
| A43 | Benoni Defense | 4 | 2/1/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A57 | Benoni Defense | 14 | 8/2/4 | 57.1% |
| A34 | Sicilian | 8 | 4/2/2 | 50.0% |
| A05 | Réti Opening: Symmetrical Defense | 6 | 2/0/4 | 33.3% |
| E00 | Catalan | 5 | 1/2/2 | 20.0% |
| B94 | Sicilian: Najdorf | 5 | 1/0/4 | 20.0% |
| A30 | English Opening | 4 | 2/0/2 | 50.0% |
| B51 | Sicilian: Moscow Variation | 4 | 2/1/1 | 50.0% |
| A48 | Indian Defense | 4 | 1/1/2 | 25.0% |
| C50 | Italian Game | 4 | 3/1/0 | 75.0% |
| C78 | Ruy Lopez: Morphy Defense | 4 | 1/0/3 | 25.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2025 | Robert Hungaski | 2,477 | Titled Tue Early | A95 |
| Jan 2025 | Gaston Needleman | 2,429 | Titled Tue Early | E06 |
| Mar 2025 | Oliwia Kiolbasa | 2,360 | Titled Tue Early | B92 |
| Jan 2025 | Daniel Gutierrez Olivares | 2,354 | Titled Tue Early | A05 |
| Jan 2025 | Nikolay Pavlov | 2,316 | Titled Tue Early | E04 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 72 | 31 | 2,143 |
| ch-SRI | 2017 | 35 | 20.5 | 2,074 |
| ch-SRI B | 2017 | 26 | 16.5 | 1,944 |
| ch-Asia U20 | 2015 | 17 | 7.5 | 2,042 |
| Wch U18 | 2012 | 11 | 5.5 | 2,170 |
| Wch U14 | 2008 | 11 | 5 | 2,082 |
| 9th World U16 Olympiad | 2010 | 9 | 3.5 | 1,996 |
| Colombo Grand Prix | 2014 | 8 | 5 | 2,094 |
Interactive opening tree from all 226 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find P K U M Jayasundara's chess games?
226 games by P K U M Jayasundara, from Apr 2008 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 P K U M Jayasundara has played.
What does P K U M Jayasundara play on the first move as White?
Across 116 games with White in our database, P K U M Jayasundara opens with 1.e4 (62% of games), 1.d4 (34% of games), 1.Nf3 (3% of games). Against 1.e4 as Black, P K U M Jayasundara answers 1...c5 (58% of games), 1...e5 (33% of games), 1...d6 (4% of games). Against 1.d4: 1...Nf6 (93% of games), 1...e6 (2% of games), 1...c5 (2% of games).
What openings does P K U M Jayasundara play as White?
As White, P K U M Jayasundara's most-played openings in our database are: Sicilian: Closed (13 games, 53.8% win rate); Sicilian: Najdorf (9 games, 22.2% win rate); Sicilian (8 games, 50.0% win rate). The full breakdown of 116 games with White is in the table above.
What openings does P K U M Jayasundara play as Black?
As Black, P K U M Jayasundara most often plays: Benoni Defense (14 games, 57.1% win rate); Sicilian (8 games, 50.0% win rate); Réti Opening: Symmetrical Defense (6 games, 33.3% win rate). See the table above for the top ten Black openings across 110 games.
What is P K U M Jayasundara's FIDE rating?
P K U M Jayasundara is currently rated 1,892 in classical chess, 1,929 in rapid and 1,820 in blitz. Peak classical rating: 2,097 (Feb 2013).
How many games has P K U M Jayasundara played?
Our database contains 226 games by P K U M Jayasundara, covering Apr 2008 to Jul 2026. Overall record: 94 wins, 39 draws, 93 losses (41.6% win rate).
How do I prepare against P K U M Jayasundara?
226 games by P K U M Jayasundara 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.