XIII Campeonato Panamericano de Ajedrez 2025 Para Ciegos y Disminuidos Visuales Ciegos
Open SwissStandard
43 players participated in this 7-round tournament, held from 26 Oct 2025 to 30 Oct 2025 in Madrid - CUN, Colombia. 8 federations represented. Top 10 Elo average was 1802, and top seed was Fernando Daza Samboni (🇨🇴 COL, 1898).
Lenin Uquillas (🇪🇨 ECU, 1851) won with 6.0/7, ahead of Fernando Daza Samboni (5.5) and Saulo De Jesus Torres (5.5). Uquillas won solo starting round 4.
The biggest upset came in round 6: Liliana Rodriguez Tovar (1463) beat Pierre Lambert (1791), a +328-point gap.
Location
🇨🇴Madrid - CUN, Colombia
Dates
26 Oct 2025 → 30 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Federations · 8 represented
🇨🇴Colombia×12
🇪🇨Ecuador×4
🇧🇷Brazil×4
🇬🇹Guatemala×4
🇨🇷Costa Rica×3
🇲🇽Mexico×3
🇵🇦Panama×2
🇦🇷Argentina×2
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsLenin Uquillas led from R4; +0.5-point edge over the runner-up.
Co-leaders
19
9
4
1
1
1
1
R4–R7 · LEAD HELD
Lenin Uquillas held the sole lead from R4 through R7 without losing it.
R7 · HEAD-TO-HEAD · WINNER VS 2ND
Lenin Uquillas drew with Fernando Daza Samboni (Black).
WIN STREAKS · 3 top finishers
Lenin Uquillas 5 wins (R1–R5)Fernando Daza Samboni 3 wins (R1–R3)Edwin Oswaldo Pena Romero 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Lenin Uquillas | * | ½ | — | 1 |
| 2Fernando Daza Samboni | ½ | * | ½ | ½ |
| 3Edwin Oswaldo Pena Romero | — | ½ | * | — |
| 4Saulo De Jesus Torres | 0 | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Uquillas, Lenin | 1851 | ECU | +42N | +16B | +9N | +3N | +6B | =5B | =2N | 6.0 | 29.0 | 30.0 | 24.75 | 2053 | +63.6 |
| 2 | Daza Samboni, Fernando | 1898 | COL | +23B | +12N | +21B | =4N | =3B | +7N | =1B | 5.5 | 29.5 | 33.0 | 24.50 | 1971 | +12.2 |
| 3 | Torres, Saulo De Jesus | 1802 | COL | +40B | +10N | +27N | −1B | =2N | +11B | +5N | 5.5 | 27.5 | 29.0 | 20.25 | 1902 | +16.8 |
| 4 | Pena Romero, Edwin Oswaldo | 1812 | COL | +35N | +30B | +7N | =2B | −5N | +10B | +9N | 5.5 | 26.5 | 28.5 | 20.75 | 1930 | +20.6 |
| 5 | Lopez, Jose Luis | 1826 | ARG | +17B | +31N | =6B | +21N | +4B | =1N | −3B | 5.0 | 29.5 | 32.5 | 21.50 | 1898 | +14.8 |
| 6 | Sanchez, Carlos Andres | 1753 | COL | +22B | +11N | =5N | +9B | −1N | =8B | +10N | 5.0 | 28.0 | 31.5 | 20.50 | 1851 | +19.8 |
| 7 | Cuellar, Jose Gabriel | 1693 | COL | +29B | +28N | −4B | +17B | +22N | −2B | +14N | 5.0 | 25.5 | 28.5 | 17.50 | 1720 | +5.6 |
| 8 | Rosa Ordonez, Melany Estefania | 1742 | GUA | +14N | −27B | +13B | +23N | =11B | =6N | +15N | 5.0 | 24.5 | 27.5 | 20.00 | 1867 | +18.0 |
| 9 | Flores Guardado, Angel Antonio | 1787 | CRC | +19B | +20N | −1B | −6N | +23B | +28N | −4B | 4.0 | 28.0 | 31.0 | 14.50 | 1672 | -33.2 |
| 10 | Contreras Sandoval, Leidy Tatiana | 1620 | COL | +39N | −3B | +14N | +24B | +27B | −4N | −6B | 4.0 | 26.5 | 28.0 | 12.00 | 1591 | -4.4 |
| 11 | Chavez Espinoza, Paul Nicolas | 1572 | ECU | +43N | −6B | +36N | +15B | =8N | −3N | =21B | 4.0 | 25.0 | 25.0 | 10.25 | 1638 | +13.2 |
| 12 | Meza Cruz, Rafael | 1683 | MEX | +34N | −2B | =15N | +18B | =13B | =19N | =27B | 4.0 | 24.5 | 27.0 | 14.00 | 1672 | -0.4 |
| 13 | Bourdeau, Yvan | 1755 | CAN | =15N | +18B | −8N | +29B | =12N | −14B | +35N | 4.0 | 24.0 | 26.0 | 13.00 | 1613 | -22.6 |
| 14 | Carmona, Luisa Maria | 1458 | COL | −8B | +38N | −10B | +26N | +33B | +13N | −7B | 4.0 | 24.0 | 25.5 | 11.50 | 1574 | +12.8 |
| 15 | Rodriguez Tovar, Liliana | 1463 | COL | =13B | +33N | =12B | −11N | +31B | +21N | −8B | 4.0 | 23.5 | 26.0 | 13.00 | 1711 | +43.8 |
| 16 | Espindola, Carlos Marcelo | 1627 | BRA | +36B | −1N | +19B | −22N | +29B | =27N | =20B | 4.0 | 23.5 | 25.5 | 12.50 | 1560 | -9.2 |
| 17 | Rivas Campos, Jonatan Esli | 1513 | ESA | −5N | +37B | +43B | −7N | −21B | +31N | +28B | 4.0 | 21.5 | 21.5 | 8.00 | 1548 | +4.0 |
| 18 | Hernandez Hernandez, George | 1664 | CRC | =33B | −13N | +32B | −12N | +38B | +24N | =19B | 4.0 | 21.0 | 22.5 | 11.25 | 1567 | -14.8 |
| 19 | Pontaza Estrada, Gersson Eduardo | 1478 | GUA | −9N | +41B | −16N | +43B | +25N | =12B | =18N | 4.0 | 20.5 | 20.5 | 8.50 | 1594 | +27.2 |
| 20 | Aceituno Ramirez, Stebe Josue | 1584 | GUA | +41N | −9B | −29N | +39B | =24N | +22B | =16N | 4.0 | 19.5 | 20.5 | 9.75 | 1486 | -13.6 |
| 21 | Lambert, Pierre | 1791 | CAN | +24N | +25B | −2N | −5B | +17N | −15B | =11N | 3.5 | 26.0 | 29.5 | 13.00 | 1620 | -28.2 |
| 22 | Felippe E Silva, Glenda | 1448 | BRA | −6N | +32B | +30N | +16B | −7B | −20N | =23B | 3.5 | 24.5 | 27.5 | 11.75 | 1625 | +32.0 |
| 23 | Delgado Abad, Bryan Xavier | 1553 | ECU | −2N | +34B | +39N | −8B | −9N | +30B | =22N | 3.5 | 23.5 | 25.0 | 8.75 | 1592 | +7.2 |
| 24 | Vasquez Zambrano, Alejandra | 1487 | COL | −21B | +26N | +31B | −10N | =20B | −18B | +33N | 3.5 | 22.0 | 24.5 | 11.00 | 1565 | +10.6 |
| 25 | Figueiredo, Oneide de Souza | 1568 | BRA | +38B | −21N | +28B | −27N | −19B | +29N | =26B | 3.5 | 20.0 | 21.5 | 9.25 | 1444 | -10.2 |
| 26 | Jimenez del Rosario, Alsis Raynely | 0 | DOM | −30N | −24B | +35N | −14B | +34N | +40B | =25N | 3.5 | 18.5 | 20.0 | 7.75 | 1500 | 0.0 |
| 27 | Urrutia Torres, Jose Roman | 0 | MEX | F | +8N | −3B | +25B | −10N | =16B | =12N | 3.0 | 26.0 | 26.0 | 12.50 | 1674 | 0.0 |
| 28 | Quiel Gonzalez, Aristoteles | 0 | PAN | +32N | −7B | −25N | +36B | +30N | −9B | −17N | 3.0 | 22.5 | 24.5 | 8.00 | 1496 | 0.0 |
| 29 | Da Silva, Rafael Mauricio Morita | 1439 | BRA | −7N | +42B | +20B | −13N | −16N | −25B | +38N | 3.0 | 22.0 | 23.0 | 6.50 | 1498 | +15.2 |
| 30 | Sosa, Juan Carlos | 1587 | ARG | +26B | −4N | −22B | +33N | −28B | −23N | +37B | 3.0 | 21.5 | 23.5 | 8.00 | 1366 | -23.4 |
| 31 | Franco Perez, Yolima | 1652 | COL | +37N | −5B | −24N | +41B | −15N | −17B | +36N | 3.0 | 20.5 | 21.5 | 5.00 | 773 | -48.4 |
| 32 | Oyola, Fernando | 1578 | COL | −28B | −22N | −18N | +42B | +36N | −35B | +41N | 3.0 | 15.5 | 16.5 | 4.00 | 1336 | -50.8 |
| 33 | Munera Garcia, Lina Marcela | 1421 | COL | =18N | −15B | +42N | −30B | −14N | +38B | −24B | 2.5 | 20.0 | 21.0 | 4.50 | 1336 | -13.0 |
| 34 | Bland, Marilyn | 1433 | USA | −12B | −23N | =38B | =40N | −26B | +43N | =39B | 2.5 | 15.5 | 15.5 | 2.25 | 1299 | -18.8 |
| 35 | Barba Cepeda, Julio Cesar | 1490 | ECU | −4B | −36N | −26B | F | +39N | +32N | −13B | 2.0 | 19.5 | 19.5 | 4.50 | 1590 | +12.4 |
| 36 | Guevara Cruz, Lizbeth Arleyne | 0 | PAN | −16N | +35B | −11B | −28N | −32B | +42N | −31B | 2.0 | 19.0 | 20.0 | 3.00 | 1448 | 0.0 |
| 37 | FIDE 6623425 | 0 | — | −31B | −17N | =40B | −38N | +43N | =41B | −30N | 2.0 | 14.0 | 14.0 | 1.25 | 1236 | 0.0 |
| 38 | FIDE 6623450 | 0 | — | −25N | −14B | =34N | +37B | −18N | −33N | −29B | 1.5 | 19.5 | 21.5 | 3.25 | 1096 | 0.0 |
| 39 | Guzman Diaz, Valeria | 0 | MEX | −10B | +40N | −23B | −20N | −35B | F | =34N | 1.5 | 17.5 | 17.5 | 2.75 | 1334 | 0.0 |
| 40 | Escobar Morales, Edvin Gabriel | 1479 | GUA | −3N | −39B | =37N | =34B | =41N | −26N | F | 1.5 | 16.0 | 16.0 | 2.75 | 1425 | -7.6 |
| 41 | FIDE 6623433 | 0 | — | −20B | −19N | F | −31N | =40B | =37N | −32B | 1.0 | 17.5 | 17.5 | 1.75 | 1188 | 0.0 |
| 42 | Bolanos Ocampo, Sandra Maria | 1513 | CRC | −1B | −29N | −33B | −32N | F | −36B | +43B | 1.0 | 16.5 | 16.5 | 0.00 | 772 | -70.4 |
| 43 | FIDE 6630855 | 0 | — | −11B | F | −17N | −19N | −37B | −34B | −42N | 0.0 | 17.5 | 17.5 | 0.00 | 704 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Uquillas, LeninECU+63.66.0 pts · #1
- 2Rodriguez Tovar, LilianaCOL+43.84.0 pts · #9
- 3Felippe E Silva, GlendaBRA+32.03.5 pts · #11
Top rating losers
- 1Bolanos Ocampo, Sandra MariaCRC-70.41.0 pts · #42
- 2Oyola, FernandoCOL-50.83.0 pts · #32
- 3Franco Perez, YolimaCOL-48.43.0 pts · #43
Biggest upsets
- R6+328 Elo gap
- R6+297 Elo gap
- R5+189 Elo gap