Prepare against Gildemar De Oliveira Santos
Brazil · World #124,018 classical · FIDE ID 2132230
When preparing against Gildemar De Oliveira Santos, expect 1.c4 in 57% of White games. Against 1.e4 the reply is 1...c5 (69% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 48 games by Gildemar De Oliveira Santos, covering Nov 2015 to Oct 2026. Below you'll find Gildemar De Oliveira Santos's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Gildemar De Oliveira Santos 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 | 1,663 | 1,691 | Nov 2015 |
| Rapid | 1,690 | 1,707 | Aug 2026 |
| Blitz | 1,698 | 1,698 | Oct 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 48 | 12 | 4 | 32 | 25.0% |
| As White | 23 | 8 | 3 | 12 | 34.8% |
| As Black | 25 | 4 | 1 | 20 | 16.0% |
FIDE rated record
From FIDE's official rated-game ledger (2009-2026): 148 rated games against 123 different opponents, across 22 events in 1 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 71 | 18 | 9 | 44 | 25.4% | 1,749 | 1,509 | 3 |
| Rapid | 58 | 26 | 4 | 28 | 44.8% | 1,765 | 1,492 | 4 |
| Blitz | 9 | 4 | 0 | 5 | 44.4% | 1,606 | 1,606 | 3 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 42 | 1 | 5 | 36 | 2.4% |
| Against lower-rated | 13 | 6 | 1 | 6 | 46.2% |
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 14 | 5 | 2 | 7 | 1,872 | 1,530 |
| 2023 | 12 | 4 | 2 | 6 | 1,748 | 1,548 |
| 2020 | 15 | 6 | 0 | 9 | 1,584 | 1,424 |
| 2019 | 62 | 23 | 4 | 35 | 1,701 | 1,458 |
| 2018 | 11 | 3 | 0 | 8 | 1,759 | 1,492 |
| 2015 | 20 | 4 | 4 | 12 | 1,736 | 1,571 |
| 2012 | 7 | 4 | 1 | 2 | 1,815 | 1,415 |
| 2009 | 7 | 3 | 0 | 4 | 1,979 | 1,579 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Gildemar De Oliveira Santos's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Gildemar De Oliveira Santos's side.
First moves as White (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c4 | 13 | 56.5% | 42.3% |
| Nf3 | 5 | 21.7% | 60.0% |
| d4 | 3 | 13.0% | 33.3% |
| e4 | 2 | 8.7% | 0.0% |
Main lines as White
- 1.c4 — 57% of White games, 42.3% score
- …Nf6 (38% of these games) — Santos usually continues Nc3 (30.0% score)
- …e5 (23% of these games) — Santos usually continues Nc3 (66.7% score)
- …c5 (15% of these games) — Santos usually continues Nf3 (100.0% score)
- 1.Nf3 — 22% of White games, 60.0% score
- …Nf6 (20% of these games) — Santos usually continues c4 (0.0% score)
- …d6 (20% of these games) — Santos usually continues d4 (50.0% score)
- …Nc6 (20% of these games) — Santos usually continues c4 (50.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 69.2% | 38.9% |
| c6 | 4 | 30.8% | 25.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 6 | 100.0% | 0.0% |
Gildemar De Oliveira Santos's chess games
All 48 games by Gildemar De Oliveira Santos in the Chess.ceo database (Nov 2015 - Oct 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: 12 wins, 4 draws, 32 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A38 | English Opening | 8 | 3/1/4 | 37.5% |
| A22 | English Opening: Reverse Sicilian | 4 | 2/0/2 | 50.0% |
| A46 | Indian Defense | 2 | 0/1/1 | 0.0% |
| D13 | English Opening: Slav Setup | 2 | 1/0/1 | 50.0% |
| B28 | Sicilian | 2 | 0/0/2 | 0.0% |
| A10 | English Opening: Anglo-Scandinavian Defense | 1 | 0/0/1 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| A17 | Réti Opening | 1 | 0/1/0 | 0.0% |
| D12 | Slav Defense | 1 | 0/0/1 | 0.0% |
| A37 | English Opening: Symmetrical | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B86 | Sicilian: Najdorf | 6 | 1/1/4 | 16.7% |
| E61 | Indian Defense | 4 | 0/0/4 | 0.0% |
| A34 | Sicilian | 3 | 2/0/1 | 66.7% |
| B10 | Caro-Kann | 3 | 1/0/2 | 33.3% |
| A00 | Hungarian Opening | 2 | 0/0/2 | 0.0% |
| A16 | English Opening | 2 | 0/0/2 | 0.0% |
| A45 | Trompowsky Attack | 1 | 0/0/1 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/0/1 | 0.0% |
| A48 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| E18 | Queen's Indian Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2020 | Lucca Pimenta Cardoso | 1,722 | 6th Florianopolis Open | A17 |
| Dec 2015 | Jamily Amanda Teles Silva | 1,472 | ch-Petrolinense | D02 |
| Jan 2020 | Camilli Steuck | 1,269 | 6th Florianopolis Open | B50 |
| Jan 2020 | Kaiane Purim | 1,181 | 6th Florianopolis Open | A37 |
| Jan 2019 | Nicolas Fabiane De Oliveira | 1,078 | 5th Florianopolis Open | A09 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 6th Florianopolis Open | 2020 | 10 | 5 | 1,606 |
| 5th Florianopolis Open | 2019 | 9 | 3 | 1,379 |
| ch-Feira de Santana Baiano | 2019 | 6 | 1 | 1,644 |
| ch-Bahia final | 2018 | 6 | 1 | 1,526 |
| Petrolina Bandeira Memorial | 2019 | 5 | 1 | 1,642 |
| ch-Petrolinense | 2015 | 5 | 1.5 | 1,596 |
| Joao Pessoa Open | 2023 | 4 | 1.5 | 1,711 |
| Petrolina Brasil de Petrolina Open | 2015 | 2 | 0 | 1,637 |
Interactive opening tree from all 48 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Gildemar De Oliveira Santos's chess games?
48 games by Gildemar De Oliveira Santos, from Nov 2015 to Oct 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 Gildemar De Oliveira Santos has played.
What does Gildemar De Oliveira Santos play on the first move as White?
Across 23 games with White in our database, Gildemar De Oliveira Santos opens with 1.c4 (57% of games), 1.Nf3 (22% of games), 1.d4 (13% of games). Against 1.e4 as Black, Gildemar De Oliveira Santos answers 1...c5 (69% of games), 1...c6 (31% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Gildemar De Oliveira Santos play as White?
As White, Gildemar De Oliveira Santos's most-played openings in our database are: English Opening (8 games, 37.5% win rate); English Opening: Reverse Sicilian (4 games, 50.0% win rate); Indian Defense (2 games, 0.0% win rate). The full breakdown of 23 games with White is in the table above.
What openings does Gildemar De Oliveira Santos play as Black?
As Black, Gildemar De Oliveira Santos most often plays: Sicilian: Najdorf (6 games, 16.7% win rate); Indian Defense (4 games, 0.0% win rate); Sicilian (3 games, 66.7% win rate). See the table above for the top ten Black openings across 25 games.
What is Gildemar De Oliveira Santos's FIDE rating?
Gildemar De Oliveira Santos is currently rated 1,663 in classical chess, 1,690 in rapid and 1,698 in blitz. Peak classical rating: 1,691 (Nov 2015).
How many games has Gildemar De Oliveira Santos played?
Our database contains 48 games by Gildemar De Oliveira Santos, covering Nov 2015 to Oct 2026. Overall record: 12 wins, 4 draws, 32 losses (25.0% win rate).
How do I prepare against Gildemar De Oliveira Santos?
48 games by Gildemar De Oliveira Santos 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.