Prepare against Harrie Tulio Geurts
Colombia · World #64,311 classical · FIDE ID 4410505
When preparing against Harrie Tulio Geurts, expect 1.e4 in 47% of White games. Against 1.e4 the reply is 1...d5 (48% of games); against 1.d4, 1...d5 (57%).
Our database contains 81 games by Harrie Tulio Geurts, covering May 2011 to Nov 2026. Below you'll find Harrie Tulio Geurts's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Harrie Tulio Geurts 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 | 1,842 | 1,870 | Aug 2024 |
| Rapid | 1,893 | 1,912 | Jun 2026 |
| Blitz | 1,876 | 1,885 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 81 | 22 | 16 | 43 | 27.2% |
| As White | 36 | 9 | 6 | 21 | 25.0% |
| As Black | 45 | 13 | 10 | 22 | 28.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Harrie Tulio Geurts's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Harrie Tulio Geurts's side.
First moves as White (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 17 | 47.2% | 38.2% |
| d4 | 16 | 44.4% | 34.4% |
| b3 | 2 | 5.6% | 0.0% |
| c4 | 1 | 2.8% | 0.0% |
Main lines as White
- 1.e4 — 47% of White games, 38.2% score
- …c5 (35% of these games) — Geurts usually continues Nf3 (16.7% score)
- …e5 (29% of these games) — Geurts usually continues Nf3 (50.0% score)
- …e6 (24% of these games) — Geurts usually continues d4 (0.0% score)
- 1.d4 — 44% of White games, 34.4% score
- …Nf6 (56% of these games) — Geurts usually continues c4 (8.3% score)
- …d5 (31% of these games) — Geurts usually continues c4 (50.0% score)
- …g6 (6% of these games) — Geurts usually continues c4 (100.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 13 | 48.1% | 53.8% |
| c6 | 5 | 18.5% | 60.0% |
| e5 | 4 | 14.8% | 25.0% |
| c5 | 3 | 11.1% | 16.7% |
| g6 | 2 | 7.4% | 25.0% |
As Black against 1.d4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 8 | 57.1% | 37.5% |
| Nf6 | 5 | 35.7% | 10.0% |
| g6 | 1 | 7.1% | 0.0% |
Harrie Tulio Geurts's chess games
All 81 games by Harrie Tulio Geurts in the Chess.ceo database (May 2011 - Nov 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: 22 wins, 16 draws, 43 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game | 3 | 1/1/1 | 33.3% |
| C45 | Scotch Game | 3 | 2/0/1 | 66.7% |
| B30 | Sicilian | 2 | 0/0/2 | 0.0% |
| E12 | Queen's Indian Defense | 2 | 0/1/1 | 0.0% |
| A10 | Modern Defense | 2 | 1/0/1 | 50.0% |
| C01 | French: Exchange Variation | 2 | 0/0/2 | 0.0% |
| A01 | Nimzovich-Larsen attack | 2 | 0/0/2 | 0.0% |
| B22 | Indian Defense | 2 | 0/0/2 | 0.0% |
| C01 | French Defense | 1 | 1/0/0 | 100.0% |
| E05 | Catalan | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 8 | 4/2/2 | 50.0% |
| D02 | Queen's Pawn Game | 5 | 2/1/2 | 40.0% |
| B13 | Caro-Kann: Exchange Variation | 3 | 2/1/0 | 66.7% |
| D10 | Slav Defense | 3 | 1/0/2 | 33.3% |
| A00 | Scandinavian Defense | 3 | 2/0/1 | 66.7% |
| B07 | Modern Defense | 2 | 0/1/1 | 0.0% |
| D11 | Indian Defense: Tartakower Attack | 1 | 0/0/1 | 0.0% |
| D78 | Indian Defense | 1 | 0/1/0 | 0.0% |
| E91 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| C02 | French: Advance Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2012 | Luis Eduardo Laverde | 2,118 | Medellin IRT Open | B01 |
| Aug 2011 | Braulio Arias | 2,049 | Medellin Cuartas Memorial | B01 |
| Oct 2021 | Santiago Arango | 2,023 | Manizales Las Americas Open A | A00 |
| Dec 2010 | Melissa Ruiz | 2,018 | 1st Bogota McGregor Open | C01 |
| Dec 2021 | Jhonny Cortes Castro | 2,014 | Cali Masificacion Open U2050 | B21 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Manizales Las Americas Open A | 2021 | 8 | 1.5 | 1,770 |
| 20th Medellin Flores Open | 2014 | 7 | 1.5 | 1,827 |
| 31st Medellin Castro Memorial Open A | 2024 | 7 | 2.5 | 1,827 |
| Cali Masificacion Open U2050 | 2021 | 6 | 3 | 1,902 |
| ch-Cali IRT Deptal Valle | 2011 | 6 | 2 | 1,813 |
| Cali Open | 2008 | 6 | 0 | 1,751 |
| Medellin IRT Open | 2012 | 6 | 2 | 1,949 |
| 1st Bogota McGregor Open | 2010 | 6 | 3 | 1,898 |
Interactive opening tree from all 81 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Harrie Tulio Geurts's chess games?
81 games by Harrie Tulio Geurts, from May 2011 to Nov 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 Harrie Tulio Geurts has played.
What does Harrie Tulio Geurts play on the first move as White?
Across 36 games with White in our database, Harrie Tulio Geurts opens with 1.e4 (47% of games), 1.d4 (44% of games), 1.b3 (6% of games). Against 1.e4 as Black, Harrie Tulio Geurts answers 1...d5 (48% of games), 1...c6 (19% of games), 1...e5 (15% of games). Against 1.d4: 1...d5 (57% of games), 1...Nf6 (36% of games), 1...g6 (7% of games).
What openings does Harrie Tulio Geurts play as White?
As White, Harrie Tulio Geurts's most-played openings in our database are: Queen's Pawn Game (3 games, 33.3% win rate); Scotch Game (3 games, 66.7% win rate); Sicilian (2 games, 0.0% win rate). The full breakdown of 36 games with White is in the table above.
What openings does Harrie Tulio Geurts play as Black?
As Black, Harrie Tulio Geurts most often plays: Scandinavian Defense: Main Line (8 games, 50.0% win rate); Queen's Pawn Game (5 games, 40.0% win rate); Caro-Kann: Exchange Variation (3 games, 66.7% win rate). See the table above for the top ten Black openings across 45 games.
What is Harrie Tulio Geurts's FIDE rating?
Harrie Tulio Geurts is currently rated 1,842 in classical chess, 1,893 in rapid and 1,876 in blitz. Peak classical rating: 1,870 (Aug 2024).
How many games has Harrie Tulio Geurts played?
Our database contains 81 games by Harrie Tulio Geurts, covering May 2011 to Nov 2026. Overall record: 22 wins, 16 draws, 43 losses (27.2% win rate).
How do I prepare against Harrie Tulio Geurts?
81 games by Harrie Tulio Geurts 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.