Prepare against Leonid Onischenko
Russia · World #49,869 classical · FIDE ID 34109100
When preparing against Leonid Onischenko, expect 1.d4 in 83% of White games. Against 1.e4 the reply is 1...d5 (69% of games); against 1.d4, 1...Nf6 (77%).
Our database contains 76 games by Leonid Onischenko, covering Dec 2013 to Jul 2026. Below you'll find Leonid Onischenko's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Leonid Onischenko 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 | 1,904 | 1,946 | Mar 2022 |
| Rapid | 2,113 | 2,089 | Mar 2025 |
| Blitz | 1,943 | 2,191 | Jun 2022 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 76 | 18 | 11 | 47 | 23.7% |
| As White | 40 | 11 | 9 | 20 | 27.5% |
| As Black | 36 | 7 | 2 | 27 | 19.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Leonid Onischenko's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Leonid Onischenko's side.
First moves as White (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 33 | 82.5% | 36.4% |
| Nf3 | 4 | 10.0% | 50.0% |
| e4 | 3 | 7.5% | 50.0% |
Main lines as White
- 1.d4 — 83% of White games, 36.4% score
- …Nf6 (64% of these games) — Onischenko usually continues Nc3 (30.0% score)
- …d5 (21% of these games) — Onischenko usually continues Nc3 (16.7% score)
- …g6 (6% of these games) — Onischenko usually continues Bf4 (100.0% score)
- 1.Nf3 — 10% of White games, 50.0% score
- …Nf6 (75% of these games) — Onischenko usually continues c4 (25.0% score)
- …d5 (25% of these games) — Onischenko usually continues d4 (50.0% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 11 | 68.8% | 27.3% |
| c5 | 3 | 18.8% | 0.0% |
| c6 | 2 | 12.5% | 50.0% |
As Black against 1.d4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 10 | 76.9% | 30.0% |
| e6 | 3 | 23.1% | 33.3% |
Leonid Onischenko's chess games
All 76 games by Leonid Onischenko in the Chess.ceo database (Dec 2013 - 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: 18 wins, 11 draws, 47 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game: Chigorin Variation | 9 | 0/2/7 | 0.0% |
| A46 | Indian Defense | 8 | 2/1/5 | 25.0% |
| D02 | London System | 8 | 2/3/3 | 25.0% |
| B07 | Queen's Pawn Game | 3 | 2/1/0 | 66.7% |
| A43 | Benoni Defense | 2 | 0/0/2 | 0.0% |
| A41 | Modern Defense | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/1/0 | 50.0% |
| E21 | Nimzo-Indian: Leningrad Variation | 1 | 1/0/0 | 100.0% |
| D35 | Queen's Gambit Declined: Orthodox Defense | 1 | 1/0/0 | 100.0% |
| A80 | Dutch Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 10 | 3/0/7 | 30.0% |
| E06 | Catalan | 6 | 3/2/1 | 50.0% |
| A46 | Indian Defense | 4 | 0/0/4 | 0.0% |
| B00 | Horwitz Defense | 2 | 0/0/2 | 0.0% |
| A35 | English Opening: Symmetrical | 2 | 0/0/2 | 0.0% |
| B06 | Sicilian: Hyperaccelerated Dragon | 2 | 0/0/2 | 0.0% |
| A34 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| A37 | Réti Opening | 1 | 0/0/1 | 0.0% |
| B10 | Scandinavian Defense | 1 | 0/0/1 | 0.0% |
| B20 | Sicilian | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2022 | Vadim Moiseenko | 2,546 | Tuapse Blitz Open | E12 |
| Oct 2023 | Andrey Rychagov | 2,543 | chT-RUS Rapid | A80 |
| Oct 2023 | Oleg Vastrukhin | 2,343 | Anapa Blitz Open | A41 |
| Aug 2023 | Aleksey Ivlev | 2,315 | Dzhubga Blitz Open | E06 |
| Aug 2023 | David Zakaryan | 2,296 | Dzhubga Rapid Open | E21 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Anapa Blitz Open | 2023 | 12 | 5.5 | 1,981 |
| Dzhubga Blitz Open | 2023 | 11 | 5.5 | 2,230 |
| ch-South FR | 2018 | 9 | 4 | 2,059 |
| Gelendzhik Rapid Open | 2023 | 8 | 3 | 2,043 |
| Novorossiysk Small Land Blitz Open | 2023 | 5 | 0.5 | 1,980 |
| chT-RUS Rapid | 2023 | 3 | 1.5 | 2,453 |
| Dzhubga Rapid Open | 2023 | 3 | 1 | 2,203 |
| Novorossiysk Small Land Blitz | 2022 | 3 | 0 | 1,994 |
Interactive opening tree from all 76 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Leonid Onischenko's chess games?
76 games by Leonid Onischenko, from Dec 2013 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 Leonid Onischenko has played.
What does Leonid Onischenko play on the first move as White?
Across 40 games with White in our database, Leonid Onischenko opens with 1.d4 (83% of games), 1.Nf3 (10% of games), 1.e4 (8% of games). Against 1.e4 as Black, Leonid Onischenko answers 1...d5 (69% of games), 1...c5 (19% of games), 1...c6 (13% of games). Against 1.d4: 1...Nf6 (77% of games), 1...e6 (23% of games).
What openings does Leonid Onischenko play as White?
As White, Leonid Onischenko's most-played openings in our database are: Queen's Pawn Game: Chigorin Variation (9 games, 0.0% win rate); Indian Defense (8 games, 25.0% win rate); London System (8 games, 25.0% win rate). The full breakdown of 40 games with White is in the table above.
What openings does Leonid Onischenko play as Black?
As Black, Leonid Onischenko most often plays: Scandinavian Defense: Main Line (10 games, 30.0% win rate); Catalan (6 games, 50.0% win rate); Indian Defense (4 games, 0.0% win rate). See the table above for the top ten Black openings across 36 games.
What is Leonid Onischenko's FIDE rating?
Leonid Onischenko is currently rated 1,904 in classical chess, 2,113 in rapid and 1,943 in blitz. Peak classical rating: 1,946 (Mar 2022).
How many games has Leonid Onischenko played?
Our database contains 76 games by Leonid Onischenko, covering Dec 2013 to Jul 2026. Overall record: 18 wins, 11 draws, 47 losses (23.7% win rate).
How do I prepare against Leonid Onischenko?
76 games by Leonid Onischenko 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.