Prepare against Guillermo Santos Martinez
Spain · World #14,696 classical · FIDE ID 22287825
Our database contains 98 games by Guillermo Santos Martinez, covering Sep 2010 to Aug 2026. Below you'll find Guillermo Santos Martinez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Guillermo Santos Martinez 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 | 2,109 | 2,112 | Nov 2023 |
| Rapid | 2,010 | 2,054 | Aug 2022 |
| Blitz | 2,063 | 2,063 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 98 | 42 | 8 | 48 | 42.9% |
| As White | 49 | 21 | 3 | 25 | 42.9% |
| As Black | 49 | 21 | 5 | 23 | 42.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Guillermo Santos Martinez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Guillermo Santos Martinez's side.
First moves as White (49 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 38 | 77.6% | 42.1% |
| e4 | 10 | 20.4% | 60.0% |
| Nf3 | 1 | 2.0% | 50.0% |
Main lines as White
- 1.d4 — 78% of White games, 42.1% score
- …Nf6 (53% of these games) — Martinez usually continues c4 (25.0% score)
- …d5 (34% of these games) — Martinez usually continues c4 (60.0% score)
- …e6 (3% of these games) — Martinez usually continues c4 (50.0% score)
- 1.e4 — 20% of White games, 60.0% score
- …c5 (30% of these games) — Martinez usually continues Nf3 (33.3% score)
- …e5 (30% of these games) — Martinez usually continues Nf3 (66.7% score)
- …d5 (10% of these games) — Martinez usually continues exd5 (100.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 17 | 63.0% | 55.9% |
| c5 | 10 | 37.0% | 35.0% |
As Black against 1.d4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 8 | 61.5% | 43.8% |
| d5 | 5 | 38.5% | 20.0% |
Guillermo Santos Martinez's chess games
All 98 games by Guillermo Santos Martinez in the Chess.ceo database (Sep 2010 - 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: 42 wins, 8 draws, 48 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A46 | Indian Defense | 8 | 2/0/6 | 25.0% |
| D52 | Slav Defense | 4 | 2/0/2 | 50.0% |
| D26 | Queen's Gambit Accepted | 3 | 2/0/1 | 66.7% |
| E90 | King's Indian Defense: Orthodox Variation | 3 | 1/0/2 | 33.3% |
| A59 | Benoni Defense | 2 | 1/0/1 | 50.0% |
| A41 | Queen's Pawn Game | 2 | 2/0/0 | 100.0% |
| D31 | Queen's Gambit Declined | 2 | 1/0/1 | 50.0% |
| E11 | Bogo-Indian Defense | 2 | 0/0/2 | 0.0% |
| E61 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| E18 | Queen's Indian Defense | 2 | 0/2/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B12 | Caro-Kann: Advance Variation | 6 | 1/1/4 | 16.7% |
| B33 | Sicilian: Sveshnikov | 5 | 2/0/3 | 40.0% |
| D93 | Grünfeld Defense | 5 | 3/0/2 | 60.0% |
| B13 | Caro-Kann: Exchange Variation | 3 | 2/0/1 | 66.7% |
| D35 | Indian Defense | 3 | 0/0/3 | 0.0% |
| B10 | Caro-Kann: Two Knights Variation | 3 | 2/0/1 | 66.7% |
| B21 | Sicilian | 2 | 0/1/1 | 0.0% |
| B17 | Caro-Kann: Karpov Variation | 2 | 2/0/0 | 100.0% |
| E04 | Réti Opening | 2 | 1/1/0 | 50.0% |
| B10 | Caro-Kann: Endgame Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2022 | Enrique Tejedor Fuente | 2,384 | chT-ESP Rapid | B10 |
| Dec 2024 | Hugo Uber Gracia | 2,315 | 89th ch-ESP | B10 |
| Aug 2020 | Alejandro Ruiz Marana | 2,262 | chT-ESP CECLUB Div2 | D24 |
| Oct 2023 | Benjamin Abel Garcia Romero | 2,233 | 88th ch-ESP | D20 |
| Oct 2023 | Gabriel Perez Perez | 2,223 | 88th ch-ESP | E04 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Valladolid Social Federado Piolin | 2012 | 15 | 5.5 | 1,682 |
| ch-ESP U18 | 2016 | 10 | 4 | 1,869 |
| 2nd Zujar Villa Termal Blitz | 2020 | 9 | 5 | 1,914 |
| 88th ch-ESP | 2023 | 9 | 5 | 2,306 |
| 89th ch-ESP | 2024 | 9 | 4 | 2,137 |
| Valladolid Aficionados Open 3rd | 2012 | 7 | 4 | 1,794 |
| 5th Valladolid Piolin CC Open | 2012 | 7 | 4 | 1,773 |
| Valladolid Amateur Open 4th | 2013 | 7 | 3 | 1,752 |
Interactive opening tree from all 98 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Guillermo Santos Martinez's chess games?
98 games by Guillermo Santos Martinez, from Sep 2010 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 Guillermo Santos Martinez has played.
What does Guillermo Santos Martinez play on the first move as White?
Across 49 games with White in our database, Guillermo Santos Martinez opens with 1.d4 (78% of games), 1.e4 (20% of games), 1.Nf3 (2% of games). Against 1.e4 as Black, Guillermo Santos Martinez answers 1...c6 (63% of games), 1...c5 (37% of games). Against 1.d4: 1...Nf6 (62% of games), 1...d5 (38% of games).
What openings does Guillermo Santos Martinez play as White?
As White, Guillermo Santos Martinez's most-played openings in our database are: Indian Defense (8 games, 25.0% win rate); Slav Defense (4 games, 50.0% win rate); Queen's Gambit Accepted (3 games, 66.7% win rate). The full breakdown of 49 games with White is in the table above.
What openings does Guillermo Santos Martinez play as Black?
As Black, Guillermo Santos Martinez most often plays: Caro-Kann: Advance Variation (6 games, 16.7% win rate); Sicilian: Sveshnikov (5 games, 40.0% win rate); Grünfeld Defense (5 games, 60.0% win rate). See the table above for the top ten Black openings across 49 games.
What is Guillermo Santos Martinez's FIDE rating?
Guillermo Santos Martinez is currently rated 2,109 in classical chess, 2,010 in rapid and 2,063 in blitz. Peak classical rating: 2,112 (Nov 2023).
How many games has Guillermo Santos Martinez played?
Our database contains 98 games by Guillermo Santos Martinez, covering Sep 2010 to Aug 2026. Overall record: 42 wins, 8 draws, 48 losses (42.9% win rate).
How do I prepare against Guillermo Santos Martinez?
98 games by Guillermo Santos Martinez 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.