Prepare against Ana Marcela Pena Nieto
WCM · Colombia · World #66,699 classical · FIDE ID 4406362
When preparing against Ana Marcela Pena Nieto, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...e6 (100% of games); against 1.d4, 1...d5 (100%).
Our database contains 66 games by Ana Marcela Pena Nieto, covering Jul 2008 to Aug 2026. Below you'll find Ana Marcela Pena Nieto's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ana Marcela Pena Nieto 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 | 1,832 | 1,908 | Apr 2025 |
| Rapid | 1,749 | 1,908 | Mar 2024 |
| Blitz | 1,691 | 1,933 | Aug 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 66 | 23 | 10 | 33 | 34.8% |
| As White | 32 | 10 | 4 | 18 | 31.3% |
| As Black | 34 | 13 | 6 | 15 | 38.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ana Marcela Pena Nieto's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ana Marcela Pena Nieto's side.
First moves as White (32 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 32 | 100.0% | 37.5% |
Main lines as White
- 1.d4 — 100% of White games, 37.5% score
- …Nf6 (44% of these games) — Nieto usually continues c4 (21.4% score)
- …d5 (44% of these games) — Nieto usually continues c4 (46.2% score)
- …d6 (3% of these games) — Nieto usually continues c4 (100.0% score)
As Black against 1.e4 (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 20 | 100.0% | 65.0% |
As Black against 1.d4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 12 | 100.0% | 16.7% |
Ana Marcela Pena Nieto's chess games
All 66 games by Ana Marcela Pena Nieto in the Chess.ceo database (Jul 2008 - 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: 23 wins, 10 draws, 33 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E00 | Indian Defense | 5 | 2/0/3 | 40.0% |
| D10 | Slav Defense | 4 | 1/0/3 | 25.0% |
| E73 | King's Indian Defense: Averbakh System | 3 | 0/1/2 | 0.0% |
| D13 | Semi-Slav Defense | 3 | 2/1/0 | 66.7% |
| E87 | King's Indian: Sämisch | 2 | 0/1/1 | 0.0% |
| A57 | Benoni Defense | 2 | 0/0/2 | 0.0% |
| E32 | Nimzo-Indian: Classical Variation | 2 | 1/0/1 | 50.0% |
| D36 | Queen's Gambit Declined | 2 | 0/1/1 | 0.0% |
| D08 | Albin Countergambit | 1 | 0/0/1 | 0.0% |
| A42 | Modern Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C01 | French: Exchange Variation | 6 | 2/1/3 | 33.3% |
| D37 | Indian Defense | 4 | 1/1/2 | 25.0% |
| C02 | French: Advance Variation | 4 | 3/1/0 | 75.0% |
| C05 | French: Tarrasch Variation | 3 | 2/0/1 | 66.7% |
| C11 | French: Classical Variation | 3 | 1/1/1 | 33.3% |
| D30 | Queen's Gambit Declined | 3 | 0/1/2 | 0.0% |
| A08 | King's Indian Attack | 2 | 2/0/0 | 100.0% |
| D03 | Queen's Pawn Game | 2 | 0/0/2 | 0.0% |
| C01 | French Defense | 2 | 1/1/0 | 50.0% |
| D46 | Slav Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2012 | Lina Yomayra Orozco | 2,167 | Pamplona IRT Blitz Open w | C05 |
| Oct 2009 | Adriana Carol Diaz Narvaez | 1,977 | ch-COL U26 w 18th | D51 |
| Jun 2008 | Luz Elena Orozco Lopez | 1,946 | Bucaramanga Open w | E10 |
| Nov 2014 | Olga Benavides Moncayo | 1,933 | Mosquera Open w | B10 |
| Jun 2008 | Aura Cristina Salazar | 1,855 | Bucaramanga Open w | A08 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Mosquera Open w | 2014 | 9 | 4.5 | 1,766 |
| ch-COL w | 2008 | 8 | 3.5 | 2,024 |
| Bucaramanga Open w | 2008 | 8 | 4.5 | 2,020 |
| 18th American Continental Rapid | 2024 | 7 | 1.5 | 1,500 |
| 2nd Bogota Centro Comercial Open | 2024 | 7 | 4.5 | 1,863 |
| Bogota Rapid Open | 2024 | 7 | 4 | 1,829 |
| ch-COL U26 w 18th | 2009 | 5 | 3.5 | 2,226 |
| Medellin Feria de las Flores Open | 2008 | 4 | 0.5 | 1,776 |
Interactive opening tree from all 66 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ana Marcela Pena Nieto's chess games?
66 games by Ana Marcela Pena Nieto, from Jul 2008 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 Ana Marcela Pena Nieto has played.
What does Ana Marcela Pena Nieto play on the first move as White?
Across 32 games with White in our database, Ana Marcela Pena Nieto opens with 1.d4 (100% of games). Against 1.e4 as Black, Ana Marcela Pena Nieto answers 1...e6 (100% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Ana Marcela Pena Nieto play as White?
As White, Ana Marcela Pena Nieto's most-played openings in our database are: Indian Defense (5 games, 40.0% win rate); Slav Defense (4 games, 25.0% win rate); King's Indian Defense: Averbakh System (3 games, 0.0% win rate). The full breakdown of 32 games with White is in the table above.
What openings does Ana Marcela Pena Nieto play as Black?
As Black, Ana Marcela Pena Nieto most often plays: French: Exchange Variation (6 games, 33.3% win rate); Indian Defense (4 games, 25.0% win rate); French: Advance Variation (4 games, 75.0% win rate). See the table above for the top ten Black openings across 34 games.
What is Ana Marcela Pena Nieto's FIDE rating?
Ana Marcela Pena Nieto is currently rated 1,832 in classical chess, 1,749 in rapid and 1,691 in blitz. Peak classical rating: 1,908 (Apr 2025).
How many games has Ana Marcela Pena Nieto played?
Our database contains 66 games by Ana Marcela Pena Nieto, covering Jul 2008 to Aug 2026. Overall record: 23 wins, 10 draws, 33 losses (34.8% win rate).
How do I prepare against Ana Marcela Pena Nieto?
66 games by Ana Marcela Pena Nieto 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.