Prepare against Reyder Cruz de la Osa
FM · Cuba · World #10,231 classical · FIDE ID 3508935
When preparing against Reyder Cruz de la Osa, expect 1.e4 in 82% of White games. Against 1.e4 the reply is 1...c5 (57% of games); against 1.d4, 1...Nf6 (82%).
Our database contains 117 games by Reyder Cruz de la Osa, covering Apr 2004 to Jul 2026. Below you'll find Reyder Cruz de la Osa's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Reyder Cruz de la Osa 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 | 2,166 | 2,292 | Jun 2015 |
| Rapid | 2,177 | 2,261 | May 2023 |
| Blitz | 2,354 | 2,387 | Mar 2020 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 117 | 39 | 38 | 40 | 33.3% |
| As White | 56 | 24 | 16 | 16 | 42.9% |
| As Black | 61 | 15 | 22 | 24 | 24.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Reyder Cruz de la Osa's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Reyder Cruz de la Osa's side.
First moves as White (56 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 46 | 82.1% | 57.6% |
| d4 | 6 | 10.7% | 50.0% |
| c4 | 3 | 5.4% | 66.7% |
| Nf3 | 1 | 1.8% | 50.0% |
Main lines as White
- 1.e4 — 82% of White games, 57.6% score
- …c5 (35% of these games) — Osa usually continues Nf3 (35.7% score)
- …e5 (22% of these games) — Osa usually continues Nf3 (42.9% score)
- …e6 (15% of these games) — Osa usually continues d4 (78.6% score)
- 1.d4 — 11% of White games, 50.0% score
- …Nf6 (83% of these games) — Osa usually continues Bg5 (37.5% score)
- …d5 (17% of these games) — Osa usually continues Nc3 (100.0% score)
As Black against 1.e4 (37 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 21 | 56.8% | 45.2% |
| d6 | 8 | 21.6% | 43.8% |
| e6 | 3 | 8.1% | 33.3% |
| g6 | 3 | 8.1% | 33.3% |
| e5 | 2 | 5.4% | 25.0% |
As Black against 1.d4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 14 | 82.4% | 57.1% |
| e6 | 1 | 5.9% | 100.0% |
| f5 | 1 | 5.9% | 0.0% |
| d6 | 1 | 5.9% | 50.0% |
Reyder Cruz de la Osa's chess games
All 117 games by Reyder Cruz de la Osa in the Chess.ceo database (Apr 2004 - 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: 39 wins, 38 draws, 40 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B21 | Sicilian | 7 | 2/1/4 | 28.6% |
| A45 | Trompowsky Attack | 4 | 1/1/2 | 25.0% |
| C02 | French: Advance Variation | 3 | 1/2/0 | 33.3% |
| B81 | Sicilian: Najdorf | 3 | 1/0/2 | 33.3% |
| B23 | Sicilian: Closed | 3 | 2/1/0 | 66.7% |
| B10 | Caro-Kann | 2 | 2/0/0 | 100.0% |
| A16 | English Opening | 2 | 1/0/1 | 50.0% |
| C77 | Ruy Lopez: Morphy Defense | 2 | 0/2/0 | 0.0% |
| B00 | French Defense | 2 | 2/0/0 | 100.0% |
| C54 | Italian Game | 2 | 1/1/0 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian | 7 | 3/3/1 | 42.9% |
| C41 | Philidor | 5 | 2/1/2 | 40.0% |
| E70 | King's Indian Defense | 5 | 3/2/0 | 60.0% |
| B90 | Sicilian: Najdorf | 4 | 1/0/3 | 25.0% |
| B33 | Sicilian: Sveshnikov | 4 | 0/2/2 | 0.0% |
| A04 | Dutch Defense | 3 | 0/1/2 | 0.0% |
| B06 | Modern Defense | 3 | 1/0/2 | 33.3% |
| E92 | King's Indian Defense: Orthodox Variation | 3 | 0/1/2 | 0.0% |
| A37 | English Opening: Symmetrical | 3 | 0/0/3 | 0.0% |
| A45 | London System | 3 | 1/1/1 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2009 | Rolando Alarcon Casellas | 2,367 | 44th Capablanca Memorial Open | C16 |
| Jun 2009 | Nolberto Carvajal | 2,330 | 44th Capablanca Memorial Open | C41 |
| Apr 2013 | Jose Luis Vilela De Acuna | 2,326 | 48th Capablanca Memorial Open A | E54 |
| Apr 2013 | Yaniet Marrero Lopez | 2,311 | 48th Capablanca Memorial Open A | A14 |
| Sep 2025 | Teodor-Cosmin Nedelcu | 2,311 | Craiova Grand Prix Rapid | E70 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 6th Havana UCI | 2007 | 11 | 6.5 | 2,275 |
| 48th Capablanca Memorial Open A | 2013 | 10 | 4 | 2,258 |
| 44th Capablanca Memorial Open | 2009 | 10 | 5.5 | 2,340 |
| 10th Havana Fernandez Memorial | 2017 | 9 | 2.5 | 2,176 |
| Havana UCI Open 9th | 2010 | 9 | 5 | 2,137 |
| 11th Havana Fernandez Mem | 2018 | 9 | 1.5 | 2,153 |
| Craiova Grand Prix Rapid | 2025 | 8 | 5 | 2,296 |
| Cluj GP Rapid | 2024 | 8 | 4.5 | 2,093 |
Interactive opening tree from all 117 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Reyder Cruz de la Osa's chess games?
117 games by Reyder Cruz de la Osa, from Apr 2004 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 Reyder Cruz de la Osa has played.
What does Reyder Cruz de la Osa play on the first move as White?
Across 56 games with White in our database, Reyder Cruz de la Osa opens with 1.e4 (82% of games), 1.d4 (11% of games), 1.c4 (5% of games). Against 1.e4 as Black, Reyder Cruz de la Osa answers 1...c5 (57% of games), 1...d6 (22% of games), 1...e6 (8% of games). Against 1.d4: 1...Nf6 (82% of games), 1...e6 (6% of games), 1...f5 (6% of games).
What openings does Reyder Cruz de la Osa play as White?
As White, Reyder Cruz de la Osa's most-played openings in our database are: Sicilian (7 games, 28.6% win rate); Trompowsky Attack (4 games, 25.0% win rate); French: Advance Variation (3 games, 33.3% win rate). The full breakdown of 56 games with White is in the table above.
What openings does Reyder Cruz de la Osa play as Black?
As Black, Reyder Cruz de la Osa most often plays: Sicilian (7 games, 42.9% win rate); Philidor (5 games, 40.0% win rate); King's Indian Defense (5 games, 60.0% win rate). See the table above for the top ten Black openings across 61 games.
What is Reyder Cruz de la Osa's FIDE rating?
Reyder Cruz de la Osa is currently rated 2,166 in classical chess, 2,177 in rapid and 2,354 in blitz. Peak classical rating: 2,292 (Jun 2015).
How many games has Reyder Cruz de la Osa played?
Our database contains 117 games by Reyder Cruz de la Osa, covering Apr 2004 to Jul 2026. Overall record: 39 wins, 38 draws, 40 losses (33.3% win rate).
How do I prepare against Reyder Cruz de la Osa?
117 games by Reyder Cruz de la Osa 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.