Prepare against Sergey Sergeyvich Losev
Russia · World #48,125 classical · FIDE ID 24136700
Our database contains 36 games by Sergey Sergeyvich Losev, covering Apr 2009 to Jul 2026. Below you'll find Sergey Sergeyvich Losev's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sergey Sergeyvich Losev 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 | 1,901 | 1,920 | May 2026 |
| Blitz | 1,779 | 1,905 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 36 | 8 | 7 | 21 | 22.2% |
| As White | 19 | 3 | 6 | 10 | 15.8% |
| As Black | 17 | 5 | 1 | 11 | 29.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sergey Sergeyvich Losev's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sergey Sergeyvich Losev's side.
First moves as White (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 13 | 68.4% | 30.8% |
| d4 | 5 | 26.3% | 40.0% |
| Nf3 | 1 | 5.3% | 0.0% |
Main lines as White
- 1.e4 — 68% of White games, 30.8% score
- …c5 (23% of these games) — Losev usually continues c3 (16.7% score)
- …e5 (23% of these games) — Losev usually continues Nf3 (33.3% score)
- …e6 (23% of these games) — Losev usually continues d4 (16.7% score)
- 1.d4 — 26% of White games, 40.0% score
- …Nf6 (60% of these games) — Losev usually continues Nf3 (50.0% score)
- …d5 (20% of these games) — Losev usually continues Nf3 (0.0% score)
- …g6 (20% of these games) — Losev usually continues Nf3 (0.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 7 | 70.0% | 28.6% |
| e6 | 3 | 30.0% | 33.3% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 60.0% | 33.3% |
| Nf6 | 2 | 40.0% | 50.0% |
Sergey Sergeyvich Losev's chess games
All 36 games by Sergey Sergeyvich Losev in the Chess.ceo database (Apr 2009 - 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: 8 wins, 7 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 3 | 0/1/2 | 0.0% |
| A49 | King's Indian Defense: Fianchetto Variation | 2 | 1/0/1 | 50.0% |
| C01 | French: Exchange Variation | 2 | 0/0/2 | 0.0% |
| C50 | Italian Game | 2 | 0/2/0 | 0.0% |
| D13 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| A46 | Indian Defense | 1 | 0/0/1 | 0.0% |
| B10 | Caro-Kann | 1 | 1/0/0 | 100.0% |
| B04 | Alekhine Defense | 1 | 0/1/0 | 0.0% |
| E76 | King's Indian Defense: Four Pawns Attack | 1 | 1/0/0 | 100.0% |
| A49 | Modern Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A46 | Indian Defense | 3 | 1/1/1 | 33.3% |
| C02 | French: Advance Variation | 2 | 1/0/1 | 50.0% |
| C78 | Ruy Lopez: Morphy Defense | 2 | 0/0/2 | 0.0% |
| C00 | French Defense | 1 | 0/0/1 | 0.0% |
| C22 | Center Game | 1 | 0/0/1 | 0.0% |
| C37 | King's Gambit | 1 | 0/0/1 | 0.0% |
| A01 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| D55 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| D06 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| C68 | Ruy Lopez: Exchange | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2009 | Mikhail Popov | 1,965 | Moscow Open B | C56 |
| Jun 2009 | Oleg Motruk | 1,745 | Rybinsk Open | A49 |
| Feb 2009 | Sergey Rodnov | 1,512 | Moscow Open B | D04 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Moscow Open B | 2009 | 9 | 2.5 | 1,725 |
| ch-RUS U10 | 2009 | 9 | 4 | 1,799 |
| Rybinsk Open | 2009 | 9 | 4 | 1,896 |
| 8th Peterhof Open | 2009 | 8 | 1 | 1,748 |
| Kolomna Rapid Open | 2018 | 1 | 0 | 1,809 |
Interactive opening tree from all 36 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sergey Sergeyvich Losev's chess games?
36 games by Sergey Sergeyvich Losev, from Apr 2009 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 Sergey Sergeyvich Losev has played.
What does Sergey Sergeyvich Losev play on the first move as White?
Across 19 games with White in our database, Sergey Sergeyvich Losev opens with 1.e4 (68% of games), 1.d4 (26% of games), 1.Nf3 (5% of games). Against 1.e4 as Black, Sergey Sergeyvich Losev answers 1...e5 (70% of games), 1...e6 (30% of games). Against 1.d4: 1...d5 (60% of games), 1...Nf6 (40% of games).
What openings does Sergey Sergeyvich Losev play as White?
As White, Sergey Sergeyvich Losev's most-played openings in our database are: Sicilian: Alapin (3 games, 0.0% win rate); King's Indian Defense: Fianchetto Variation (2 games, 50.0% win rate); French: Exchange Variation (2 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Sergey Sergeyvich Losev play as Black?
As Black, Sergey Sergeyvich Losev most often plays: Indian Defense (3 games, 33.3% win rate); French: Advance Variation (2 games, 50.0% win rate); Ruy Lopez: Morphy Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 17 games.
What is Sergey Sergeyvich Losev's FIDE rating?
Sergey Sergeyvich Losev is currently rated 1,901 in classical chess and 1,779 in blitz. Peak classical rating: 1,920 (May 2026).
How many games has Sergey Sergeyvich Losev played?
Our database contains 36 games by Sergey Sergeyvich Losev, covering Apr 2009 to Jul 2026. Overall record: 8 wins, 7 draws, 21 losses (22.2% win rate).
How do I prepare against Sergey Sergeyvich Losev?
36 games by Sergey Sergeyvich Losev 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.