The II Torneo Internacional de Ajedrez Jose Celso Barbosa is taking place July 20 – July 27 in Bayamon, Puerto Rico. It is a 9 round Swiss system tournament with time control 90 min + 30 sec / move. For more events from Puerto Rico, check out The North American Chess Calendar, which is part of The Chess Calendar.
The top seeded players are GM Neuris Delgado Ramirez (2482), IM Sergio Duran Vega (2350), FM Edgardo J. Almedina Ortiz (2211), FM Braulio Fernando Ramirez Reyes (2164), CM Juan Manuel Jaquez (2151), Sebastian J. Toro Cruz (2108), FM Mike Fellman (2088), CM Diego Zilleruelo Irizarry (2085), FM Javier Torres (2077), FM Jaime Rodriguez Santiago (2073), CM Edwin Diaz Montes (2033), Edwardo Rivera Hazim (2033), WIM Natasha Morales Santos (1957), Abnel Ayala Sanchez (1921), Brayan Angel Amaya (1917). Scroll down for the full participants list.
More : 41st Andorra Chess Open 2025 / 18th Paleohora Chess Tournament 2025
II Torneo Internacional de Ajedrez Jose Celso Barbosa Participants
| No. | Name | FED | Rtg | |
| 1 | GM | Delgado Ramirez, Neuris | PAR | 2482 |
| 2 | IM | Duran Vega, Sergio | CRC | 2350 |
| 3 | FM | Almedina Ortiz, Edgardo J. | PUR | 2211 |
| 4 | FM | Ramirez Reyes, Braulio Fernando | DOM | 2164 |
| 5 | CM | Jaquez, Juan Manuel | DOM | 2151 |
| 6 | Toro Cruz, Sebastian J. | PUR | 2108 | |
| 7 | FM | Fellman, Mike | PUR | 2088 |
| 8 | CM | Zilleruelo Irizarry, Diego | PUR | 2085 |
| 9 | FM | Torres, Javier | USA | 2077 |
| 10 | FM | Rodriguez Santiago, Jaime | PUR | 2073 |
| 11 | CM | Diaz Montes, Edwin | PUR | 2033 |
| 12 | Rivera Hazim, Edwardo | PUR | 2033 | |
| 13 | WIM | Morales Santos, Natasha | PUR | 1957 |
| 14 | Ayala Sanchez, Abnel | PUR | 1921 | |
| 15 | Amaya, Brayan Angel | USA | 1917 | |
| 16 | Melendez Padilla, Isabelo | PUR | 1901 | |
| 17 | Miranda, Henry Alexander | USA | 1881 | |
| 18 | Pacheco Calderon, Jarek | PUR | 1875 | |
| 19 | Gonzalez Gonzalez, Enoel | PUR | 1860 | |
| 20 | Carrion Perez, Louis E. | PUR | 1856 | |
| 21 | Rivera Valentin, Christian Z. | PUR | 1839 | |
| 22 | Velazquez Rivera, Pedro J. | PUR | 1828 | |
| 23 | Done Sanchez, Andrews J. | PUR | 1826 | |
| 24 | Patel, Dhyaan | PUR | 1824 | |
| 25 | Burgos Rodriguez, Edison | PUR | 1818 | |
| 26 | WCM | Vega Jimenez, Keyshla M. | PUR | 1812 |
| 27 | Muniz Matta, Carlos A. | PUR | 1762 | |
| 28 | Lopez Rivera, Jose A. | PUR | 1758 | |
| 29 | Patel, Yash | PUR | 1751 | |
| 30 | Torres Acosta, Gael | PUR | 1739 | |
| 31 | Camacho Fabre, Rafael | PUR | 1702 | |
| 32 | Vasquez Pagan, Diego | PUR | 1687 | |
| 33 | Lugo Cruz, Yahir | PUR | 1634 | |
| 34 | Alvarez Tapia, Wilfredo | PUR | 1617 | |
| 35 | Rodriguez Rodriguez, Ian G. | PUR | 1581 | |
| 36 | Ortega Rivera, Gadiel L. | PUR | 1568 | |
| 37 | Quintero Acevedo, Luis A. | PUR | 1553 | |
| 38 | Gluck Schifter, Michael | PUR | 0 | |
| 39 | Santiago Santiago, Luis D. | PUR | 0 |
