Prepare against Nobel Alfredo Guarin Fonseca
FM · Colombia · World #21,997 classical · FIDE ID 4477731
Our database contains 492 games by Nobel Alfredo Guarin Fonseca, covering Jan 2018 to Aug 2026. Below you'll find Nobel Alfredo Guarin Fonseca's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nobel Alfredo Guarin Fonseca 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 | 2,041 | 2,068 | Feb 2025 |
| Rapid | 2,035 | 2,035 | Aug 2026 |
| Blitz | 1,925 | 2,023 | Jan 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 492 | 182 | 69 | 241 | 37.0% |
| As White | 255 | 107 | 31 | 117 | 42.0% |
| As Black | 237 | 75 | 38 | 124 | 31.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Nobel Alfredo Guarin Fonseca's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nobel Alfredo Guarin Fonseca's side.
First moves as White (252 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 164 | 65.1% | 43.6% |
| e4 | 64 | 25.4% | 57.8% |
| Nf3 | 20 | 7.9% | 55.0% |
| c4 | 2 | 0.8% | 100.0% |
| Nc3 | 1 | 0.4% | 0.0% |
| b3 | 1 | 0.4% | 100.0% |
Main lines as White
- 1.d4 — 65% of White games, 43.6% score
- …Nf6 (61% of these games) — Fonseca usually continues Bg5 (41.9% score)
- …d5 (22% of these games) — Fonseca usually continues Nf3 (64.8% score)
- …g6 (5% of these games) — Fonseca usually continues Nf3 (50.0% score)
- 1.e4 — 25% of White games, 57.8% score
- …c5 (44% of these games) — Fonseca usually continues Nf3 (51.9% score)
- …e6 (20% of these games) — Fonseca usually continues d4 (63.6% score)
- …e5 (16% of these games) — Fonseca usually continues Nf3 (60.0% score)
As Black against 1.e4 (104 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 69 | 66.3% | 38.4% |
| c5 | 16 | 15.4% | 28.1% |
| e5 | 7 | 6.7% | 57.1% |
| c6 | 5 | 4.8% | 20.0% |
| d6 | 4 | 3.8% | 75.0% |
| Nf6 | 1 | 1.0% | 0.0% |
As Black against 1.d4 (83 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 48 | 57.8% | 37.5% |
| d5 | 26 | 31.3% | 55.8% |
| e6 | 3 | 3.6% | 0.0% |
| d6 | 2 | 2.4% | 50.0% |
| g6 | 1 | 1.2% | 100.0% |
| f5 | 1 | 1.2% | 100.0% |
Nobel Alfredo Guarin Fonseca's chess games
All 492 games by Nobel Alfredo Guarin Fonseca in the Chess.ceo database (Jan 2018 - Aug 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: 182 wins, 69 draws, 241 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A45 | Trompowsky Attack | 40 | 17/2/21 | 42.5% |
| D05 | Colle System | 23 | 13/2/8 | 56.5% |
| D02 | Queen's Pawn Game | 20 | 11/1/8 | 55.0% |
| A46 | Indian Defense | 19 | 4/4/11 | 21.1% |
| B41 | Sicilian | 17 | 9/2/6 | 52.9% |
| B06 | Modern Defense | 15 | 4/2/9 | 26.7% |
| C02 | French: Advance Variation | 11 | 6/1/4 | 54.5% |
| A48 | King's Indian Defense | 8 | 3/1/4 | 37.5% |
| D45 | Slav Defense | 8 | 2/1/5 | 25.0% |
| A81 | Dutch Defense | 7 | 2/1/4 | 28.6% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C10 | French Defense | 23 | 3/3/17 | 13.0% |
| E00 | Indian Defense | 21 | 8/4/9 | 38.1% |
| D02 | London System | 12 | 2/5/5 | 16.7% |
| C02 | French: Advance Variation | 12 | 4/0/8 | 33.3% |
| C10 | French: Tarrasch Variation | 11 | 4/3/4 | 36.4% |
| A15 | English Opening | 10 | 1/2/7 | 10.0% |
| C01 | French: Exchange Variation | 10 | 5/1/4 | 50.0% |
| E04 | Catalan | 9 | 0/0/9 | 0.0% |
| A45 | Queen's Pawn Game | 9 | 3/0/6 | 33.3% |
| A05 | Réti Opening | 9 | 2/0/7 | 22.2% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2025 | Meri Arabidze | 2,440 | Titled Tue Late | A45 |
| Apr 2026 | Garg Aradhya | 2,429 | 3rd 3-0 Thursday | D04 |
| Mar 2026 | Gennady Kozlov | 2,413 | 1st 3-0 Thursday | — |
| Apr 2026 | Deysi Cori T. | 2,335 | 2nd 3-0 Thursday | A48 |
| Feb 2026 | Erik Golubovic | 2,330 | 1st 3-0 Thursday | A46 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 3rd 3-0 Thursday | 2026 | 75 | 30.5 | 2,081 |
| 2nd 3-0 Thursday | 2026 | 57 | 15 | 1,988 |
| 1st 3-0 Thursday | 2026 | 54 | 21 | 2,092 |
| Titled Tuesday | 2026 | 38 | 14 | 2,104 |
| ch-COL U16 | 2022 | 23 | 11.5 | 1,620 |
| ch-COL U18 | 2024 | 21 | 10.5 | 1,746 |
| World Youth Open U18 2024 | 2024 | 11 | 4.5 | 1,929 |
| 18th American Continental | 2024 | 11 | 6.5 | 2,166 |
Interactive opening tree from all 492 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Nobel Alfredo Guarin Fonseca's chess games?
492 games by Nobel Alfredo Guarin Fonseca, from Jan 2018 to Aug 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 Nobel Alfredo Guarin Fonseca has played.
What does Nobel Alfredo Guarin Fonseca play on the first move as White?
Across 252 games with White in our database, Nobel Alfredo Guarin Fonseca opens with 1.d4 (65% of games), 1.e4 (25% of games), 1.Nf3 (8% of games). Against 1.e4 as Black, Nobel Alfredo Guarin Fonseca answers 1...e6 (66% of games), 1...c5 (15% of games), 1...e5 (7% of games). Against 1.d4: 1...Nf6 (58% of games), 1...d5 (31% of games), 1...e6 (4% of games).
What openings does Nobel Alfredo Guarin Fonseca play as White?
As White, Nobel Alfredo Guarin Fonseca's most-played openings in our database are: Trompowsky Attack (40 games, 42.5% win rate); Colle System (23 games, 56.5% win rate); Queen's Pawn Game (20 games, 55.0% win rate). The full breakdown of 255 games with White is in the table above.
What openings does Nobel Alfredo Guarin Fonseca play as Black?
As Black, Nobel Alfredo Guarin Fonseca most often plays: French Defense (23 games, 13.0% win rate); Indian Defense (21 games, 38.1% win rate); London System (12 games, 16.7% win rate). See the table above for the top ten Black openings across 237 games.
What is Nobel Alfredo Guarin Fonseca's FIDE rating?
Nobel Alfredo Guarin Fonseca is currently rated 2,041 in classical chess, 2,035 in rapid and 1,925 in blitz. Peak classical rating: 2,068 (Feb 2025).
How many games has Nobel Alfredo Guarin Fonseca played?
Our database contains 492 games by Nobel Alfredo Guarin Fonseca, covering Jan 2018 to Aug 2026. Overall record: 182 wins, 69 draws, 241 losses (37.0% win rate).
How do I prepare against Nobel Alfredo Guarin Fonseca?
492 games by Nobel Alfredo Guarin Fonseca 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.