| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J C Sanchez Jimenez vs A Tofe Mata |
 | 1-0 | 7 |
1995 |
It (open) (c) | C44 King's Pawn Game |
| 2. J C Sanchez Jimenez vs M Arias Santana |
| ½-½ | 34 |
2001 |
ch-CRC | A00 Uncommon Opening |
| 3. J C Sanchez Jimenez vs R Urbina |
| ½-½ | 35 |
2001 |
Sub-zt 2.3.2 | A07 King's Indian Attack |
| 4. J C Sanchez Jimenez vs C Granados |
| ½-½ | 17 |
2001 |
ch-CRC | C67 Ruy Lopez |
| 5. A Murillo vs J C Sanchez Jimenez |
| ½-½ | 82 |
2001 |
ch-CRC | A01 Nimzovich-Larsen Attack |
| 6. J C Sanchez Jimenez vs V Sarat |
| ½-½ | 10 |
2001 |
Sub-zt 2.3.2 | A49 King's Indian, Fianchetto without c4 |
| 7. J C Sanchez Jimenez vs S Bermudez |
| ½-½ | 21 |
2001 |
ch-CRC | C97 Ruy Lopez, Closed, Chigorin |
| 8. A Cedeno vs J C Sanchez Jimenez |
| 0-1 | 45 |
2001 |
Sub-zt 2.3.2 | A40 Queen's Pawn Game |
| 9. R Ugalde vs J C Sanchez Jimenez |
| ½-½ | 10 |
2001 |
ch-CRC | E23 Nimzo-Indian, Spielmann |
| 10. J C Sanchez Jimenez vs G Gutierrez |
| 1-0 | 36 |
2001 |
ch-CRC | A49 King's Indian, Fianchetto without c4 |
| 11. W Bravo vs J C Sanchez Jimenez |
| 1-0 | 29 |
2001 |
Sub-zt 2.3.2 | A43 Old Benoni |
| 12. S Minero Pineda vs J C Sanchez Jimenez |
| ½-½ | 63 |
2001 |
ch-CRC | E07 Catalan, Closed |
| 13. J C Sanchez Jimenez vs C Burgos Figueroa |
| ½-½ | 45 |
2001 |
Sub-zt 2.3.2 | A07 King's Indian Attack |
| 14. J C Sanchez Jimenez vs D Alvarado |
| 1-0 | 21 |
2001 |
ch-CRC | B10 Caro-Kann |
| 15. Efren Solis vs J C Sanchez Jimenez |
| 1-0 | 60 |
2001 |
ch-CRC | B27 Sicilian |
| 16. J C Sanchez Jimenez vs M Arias Santana |
| ½-½ | 23 |
2001 |
Sub-zt 2.3.2 | D44 Queen's Gambit Declined Semi-Slav |
| 17. J C Sanchez Jimenez vs D Rodriguez Chaverri |
| 1-0 | 43 |
2001 |
ch-CRC | B24 Sicilian, Closed |
| 18. A Ramirez vs J C Sanchez Jimenez |
| ½-½ | 36 |
2001 |
Sub-zt 2.3.2 | A04 Reti Opening |
| 19. J C Sanchez Jimenez vs Valero de Dios, Juan |
 | 1-0 | 10 |
2001 |
Mancha Real op | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 20. B Gonzalez vs J C Sanchez Jimenez |
| 1-0 | 42 |
2001 |
ch-CRC | A03 Bird's Opening |
| 21. H Leyva vs J C Sanchez Jimenez |
| 1-0 | 40 |
2001 |
Sub-zt 2.3.2 | A44 Old Benoni Defense |
| 22. F Hernandez-Basante vs J C Sanchez Jimenez |
| ½-½ | 10 |
2001 |
ch-CRC | A43 Old Benoni |
| 23. J C Sanchez Jimenez vs J Vaglio |
| ½-½ | 30 |
2001 |
ch-CRC | B97 Sicilian, Najdorf |
| 24. Ar Romero vs J C Sanchez Jimenez |
| ½-½ | 11 |
2001 |
Sub-zt 2.3.2 | E12 Queen's Indian |
| 25. B Socko vs J C Sanchez Jimenez |
| 1-0 | 42 |
2003 |
X Anibal Open | C18 French, Winawer |