Prepare against Olav Mostertman
NLD · World #88,175 classical · FIDE ID 1032593
When preparing against Olav Mostertman, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (93% of games); against 1.d4, 1...Nf6 (100%). Lowest win rate among frequent openings: Sicilian: Dragon as Black, 29.4% over 17 games.
Our database contains 67 games by Olav Mostertman, covering Oct 2012 to Jul 2026. Below you'll find Olav Mostertman's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Olav Mostertman 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 | 1,764 | 1,799 | Aug 2024 |
| Blitz | 1,765 | 1,799 | Aug 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 67 | 30 | 14 | 23 | 44.8% |
| As White | 33 | 19 | 5 | 9 | 57.6% |
| As Black | 34 | 11 | 9 | 14 | 32.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Olav Mostertman's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Olav Mostertman's side.
First moves as White (33 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 33 | 100.0% | 65.2% |
Main lines as White
- 1.e4 — 100% of White games, 65.2% score
- …e5 (64% of these games) — Mostertman usually continues f4 (65.8% score)
- …c5 (15% of these games) — Mostertman usually continues Nf3 (80.0% score)
- …c6 (9% of these games) — Mostertman usually continues d4 (50.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 25 | 92.6% | 48.0% |
| e6 | 2 | 7.4% | 0.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 100.0% | 50.0% |
Olav Mostertman's chess games
All 67 games by Olav Mostertman in the Chess.ceo database (Oct 2012 - 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: 30 wins, 14 draws, 23 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C30 | King's Gambit | 19 | 11/3/5 | 57.9% |
| B19 | Caro-Kann: Classical | 2 | 1/1/0 | 50.0% |
| B45 | Sicilian: Four Knights | 2 | 2/0/0 | 100.0% |
| B01 | Scandinavian Defense: Modern Variation | 2 | 2/0/0 | 100.0% |
| C58 | Italian Game: Two Knights Defense | 1 | 0/0/1 | 0.0% |
| B32 | Sicilian | 1 | 0/0/1 | 0.0% |
| B76 | Sicilian: Accelerated Dragon | 1 | 1/0/0 | 100.0% |
| B06 | Caro-Kann | 1 | 0/0/1 | 0.0% |
| B90 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
| C48 | Four Knights Game: Spanish Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B70 | Sicilian: Dragon | 17 | 5/6/6 | 29.4% |
| B50 | Sicilian | 6 | 2/0/4 | 33.3% |
| D94 | Benoni Defense | 4 | 1/2/1 | 25.0% |
| B23 | Sicilian: Closed | 2 | 2/0/0 | 100.0% |
| A28 | English Opening: Reverse Sicilian | 2 | 1/1/0 | 50.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| A16 | Modern Defense | 1 | 0/0/1 | 0.0% |
| C11 | French: Classical Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2007 | Tom De Ruiter | 2,160 | ch-NED U11 | C35 |
| Jul 2013 | Alex Van Prinsenbeek | 1,695 | Dieren Zesrondig-2 | C50 |
| Aug 2009 | Alexander Polak | 1,544 | Enschede Open D U14 | A57 |
| Aug 2007 | Rik Roelofs | 1,501 | Twente Young Master Open E | B72 |
| May 2008 | Jorick Laan | 1,435 | ch-NED U13 | A28 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-NED U13 | 2010 | 36 | 17 | 1,419 |
| ch-NED U11 | 2007 | 9 | 6 | 2,293 |
| ch-NED Net U14 | 2008 | 8 | 5 | – |
| Enschede Open D U14 | 2009 | 8 | 4.5 | 1,493 |
| Dieren Zesrondig-2 | 2013 | 4 | 2.5 | 1,763 |
| Twente Young Master Open E | 2007 | 2 | 2 | 1,597 |
Interactive opening tree from all 67 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Olav Mostertman's chess games?
67 games by Olav Mostertman, from Oct 2012 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 Olav Mostertman has played.
What does Olav Mostertman play on the first move as White?
Across 33 games with White in our database, Olav Mostertman opens with 1.e4 (100% of games). Against 1.e4 as Black, Olav Mostertman answers 1...c5 (93% of games), 1...e6 (7% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Olav Mostertman play as White?
As White, Olav Mostertman's most-played openings in our database are: King's Gambit (19 games, 57.9% win rate); Caro-Kann: Classical (2 games, 50.0% win rate); Sicilian: Four Knights (2 games, 100.0% win rate). The full breakdown of 33 games with White is in the table above.
What openings does Olav Mostertman play as Black?
As Black, Olav Mostertman most often plays: Sicilian: Dragon (17 games, 29.4% win rate); Sicilian (6 games, 33.3% win rate); Benoni Defense (4 games, 25.0% win rate). See the table above for the top ten Black openings across 34 games.
What is Olav Mostertman's FIDE rating?
Olav Mostertman is currently rated 1,764 in classical chess and 1,765 in blitz. Peak classical rating: 1,799 (Aug 2024).
How many games has Olav Mostertman played?
Our database contains 67 games by Olav Mostertman, covering Oct 2012 to Jul 2026. Overall record: 30 wins, 14 draws, 23 losses (44.8% win rate).
How do I prepare against Olav Mostertman?
67 games by Olav Mostertman 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.