Prepare against Wedelsom Dos Santos Marques
Brazil · World #60,222 classical · FIDE ID 2191725
When preparing against Wedelsom Dos Santos Marques, expect 1.e4 in 36% of White games. Against 1.e4 the reply is 1...c5 (67% of games); against 1.d4, 1...Nf6 (90%).
Our database contains 45 games by Wedelsom Dos Santos Marques, covering Mar 2016 to Jul 2026. Below you'll find Wedelsom Dos Santos Marques's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Wedelsom Dos Santos Marques 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 | 1,855 | 1,872 | Dec 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 45 | 19 | 5 | 21 | 42.2% |
| As White | 22 | 9 | 3 | 10 | 40.9% |
| As Black | 23 | 10 | 2 | 11 | 43.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Wedelsom Dos Santos Marques's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Wedelsom Dos Santos Marques's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 8 | 36.4% | 50.0% |
| d4 | 7 | 31.8% | 42.9% |
| Nf3 | 4 | 18.2% | 62.5% |
| c4 | 3 | 13.6% | 33.3% |
Main lines as White
- 1.e4 — 36% of White games, 50.0% score
- …c5 (38% of these games) — Marques usually continues Nc3 (50.0% score)
- …e5 (25% of these games) — Marques usually continues Nf3 (50.0% score)
- …e6 (13% of these games) — Marques usually continues d4 (100.0% score)
- 1.d4 — 32% of White games, 42.9% score
- …Nf6 (57% of these games) — Marques usually continues Bg5 (50.0% score)
- …d5 (14% of these games) — Marques usually continues Nf3 (0.0% score)
- …c5 (14% of these games) — Marques usually continues d5 (100.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 8 | 66.7% | 43.8% |
| e5 | 3 | 25.0% | 66.7% |
| Nf6 | 1 | 8.3% | 100.0% |
As Black against 1.d4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 9 | 90.0% | 50.0% |
| d5 | 1 | 10.0% | 0.0% |
Wedelsom Dos Santos Marques's chess games
All 45 games by Wedelsom Dos Santos Marques in the Chess.ceo database (Mar 2016 - 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: 19 wins, 5 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Queen's Pawn Game | 2 | 1/0/1 | 50.0% |
| B24 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| A01 | English Opening: Reverse Sicilian | 2 | 1/0/1 | 50.0% |
| B38 | English Opening | 2 | 0/1/1 | 0.0% |
| A46 | London System | 1 | 0/0/1 | 0.0% |
| B06 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| E60 | Réti Opening | 1 | 1/0/0 | 100.0% |
| A05 | Réti Opening: Symmetrical Defense | 1 | 0/0/1 | 0.0% |
| C79 | Ruy Lopez | 1 | 1/0/0 | 100.0% |
| C90 | Ruy Lopez: Closed | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D92 | Grünfeld Defense | 4 | 1/0/3 | 25.0% |
| B14 | Indian Defense | 3 | 2/0/1 | 66.7% |
| B77 | Sicilian | 2 | 0/0/2 | 0.0% |
| B23 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| B34 | Sicilian: Dragon | 2 | 1/1/0 | 50.0% |
| E91 | King's Indian Defense: Orthodox Variation | 1 | 0/1/0 | 0.0% |
| C77 | Ruy Lopez: Steinitz Defense Deferred | 1 | 1/0/0 | 100.0% |
| D31 | Semi-Slav Defense | 1 | 0/0/1 | 0.0% |
| B51 | Sicilian: Moscow Variation | 1 | 0/0/1 | 0.0% |
| B03 | Alekhine Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2015 | Nilton Silva Abreu | 2,051 | Santa Luzia Maranhense Region | A45 |
| Sep 2018 | Valdecir Batista Silva | 1,913 | 27th Caxias LMX Maranhense | D94 |
| Nov 2018 | Antonielson do Vale Sousa | 1,829 | 28th Maranhao LMX Open Final | E60 |
| Feb 2016 | Carlos Eduardo da S Sousa | 1,774 | ch-Sao Luis Maranhense | B25 |
| Sep 2018 | Jose Wilson Ferreira Correa | 1,724 | 27th Caxias LMX Maranhense | B90 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 28th Maranhao LMX Open Final | 2018 | 9 | 3.5 | 1,825 |
| ch-BRA Amateur U1800 | 2016 | 7 | 4 | 1,641 |
| ch-Sao Luis Maranhense | 2016 | 5 | 1.5 | 1,799 |
| 27th Caxias LMX Maranhense | 2018 | 5 | 3.5 | 1,867 |
| Santa Luzia Maranhense Region | 2015 | 5 | 3 | 2,081 |
| 25th Maranhese Championship | 2018 | 5 | 3 | 1,943 |
| Cearense Interioran Open | 2017 | 5 | 1 | 1,660 |
| Itapecuru Etapa de Itapecuru | 2015 | 4 | 2 | 2,084 |
Interactive opening tree from all 45 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Wedelsom Dos Santos Marques's chess games?
45 games by Wedelsom Dos Santos Marques, from Mar 2016 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 Wedelsom Dos Santos Marques has played.
What does Wedelsom Dos Santos Marques play on the first move as White?
Across 22 games with White in our database, Wedelsom Dos Santos Marques opens with 1.e4 (36% of games), 1.d4 (32% of games), 1.Nf3 (18% of games). Against 1.e4 as Black, Wedelsom Dos Santos Marques answers 1...c5 (67% of games), 1...e5 (25% of games), 1...Nf6 (8% of games). Against 1.d4: 1...Nf6 (90% of games), 1...d5 (10% of games).
What openings does Wedelsom Dos Santos Marques play as White?
As White, Wedelsom Dos Santos Marques's most-played openings in our database are: Queen's Pawn Game (2 games, 50.0% win rate); Sicilian: Closed (2 games, 50.0% win rate); English Opening: Reverse Sicilian (2 games, 50.0% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Wedelsom Dos Santos Marques play as Black?
As Black, Wedelsom Dos Santos Marques most often plays: Grünfeld Defense (4 games, 25.0% win rate); Indian Defense (3 games, 66.7% win rate); Sicilian (2 games, 0.0% win rate). See the table above for the top ten Black openings across 23 games.
What is Wedelsom Dos Santos Marques's FIDE rating?
Wedelsom Dos Santos Marques is currently rated 1,855 in classical chess. Peak classical rating: 1,872 (Dec 2025).
How many games has Wedelsom Dos Santos Marques played?
Our database contains 45 games by Wedelsom Dos Santos Marques, covering Mar 2016 to Jul 2026. Overall record: 19 wins, 5 draws, 21 losses (42.2% win rate).
How do I prepare against Wedelsom Dos Santos Marques?
45 games by Wedelsom Dos Santos Marques 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.