Ossa, O
Last game 2017
Rating
peak 2273 · latest 2240Games
38
Wins
15
Draws
7
Losses
16
Peak Elo
2273
48.7% score
As White
| B22 | Sicilian Defense: Alapin Variation, Barmen Defense | 4 | 62.5% |
| B10 | Caro-Kann Defense: Accelerated Panov Attack | 3 | 50.0% |
As Black
| E92 | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | 3 | 50.0% |
| A43 | Benoni Defense: Benoni-Staunton Gambit | 2 | 0.0% |
| C65 | Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 2 | 75.0% |
| C45 | Scotch Game: Mieses Variation | 2 | 25.0% |
| C64 | Ruy Lopez: Classical Variation | 2 | 50.0% |
Recent games
| Grafl, F2364 | 1-0 | Ossa, O2240 | 19th Sants Open 2017 | 2017 |
| Ossa, O2240 | ½-½ | Tsolakidou, Stavroula2366 | 19th Sants Open 2017 | 2017 |
| Rios, Cr2475 | 1-0 | Ossa, O2240 | 19th Sants Open 2017 | 2017 |
| Escalante Ramirez, Brian Sebasti2340 | 1-0 | Ossa, O2240 | 43rd Sitges Open 2017 | 2017 |
| Himanshu, Sh2498 | 1-0 | Ossa, O2240 | 43rd Sitges Open 2017 | 2017 |
| Noboa, Kevin2032 | ½-½ | Ossa, O2273 | 9th Universidad Central | 2015 |
| Ossa, O2273 | ½-½ | Sanchez, Jor2061 | 9th Universidad Central | 2015 |
| Argote Heredia, Valentina2029 | 0-1 | Ossa, O2273 | 9th Universidad Central | 2015 |
| Ossa, O2273 | 1-0 | Piraquive, Alberto1869 | 9th Universidad Central | 2015 |
| Salcedo, Pablo Esteban1937 | 1-0 | Ossa, O2273 | 9th Universidad Central | 2015 |
| Ossa, O2273 | 1-0 | Dabraccio, Guillermo1730 | 9th Universidad Central | 2015 |
| Ossa, O2249 | 1-0 | Dominguez Rueda, J2104 | 17th Sants Open 2015 | 2015 |
| Villegas, P2323 | 1-0 | Ossa, O2249 | 17th Sants Open 2015 | 2015 |
| Ossa, O2249 | 1-0 | Jareno Badenas, A2057 | 17th Sants Open 2015 | 2015 |
| Rios, Cr2435 | 1-0 | Ossa, O2249 | 17th Sants Open 2015 | 2015 |