41 Aniversario DAFAS 12 Abierto Provincial DAFAS
32 players participated in this 6-round tournament, held from 24 Apr 2026 to 26 Apr 2026 in Santa Rosa - La Pampa, Argentina. Top 10 Elo average was 1771, and top seed was Joaquin Llanos (🇦🇷 ARG, 2103).
Joaquin Llanos (🇦🇷 ARG, 2103) won with 6.0/6, ahead of Mauro Llanos (4.5) and Roberto Ampudia (4.5). Llanos won solo starting round 5.
The biggest upset came in round 5: Juan Martin Augus Falciola Felix (1629) beat Emmanuel Eduardo Ranalli (1868), a +239-point gap.
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How it unfolded
Top 6 · 6 roundsJoaquin Llanos led from R5; +1.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Joaquin Llanos never relinquished the lead after R5; final gap +1.5 over the runner-up.
Joaquin Llanos beat Roberto Ampudia (Black).
Joaquin Llanos 6 wins (R1–R6)Roberto Ampudia 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Joaquin Llanos | * | 1 | 1 | — |
| 2Roberto Ampudia | 0 | * | ½ | — |
| 3Mauro Llanos | 0 | ½ | * | — |
| 4Juan Rossi | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Llanos, Joaquin | 2103 | ARG | +9N | +6B | +2N | +5B | +3N | +15B | 6.0 | 20.0 | 23.0 | 23.00 | 2549 | +13.6 |
| 2 | Llanos, Mauro | 1682 | ARG | +11B | +30N | −1B | +17N | +7B | =3B | 4.5 | 20.5 | 20.5 | 12.25 | 1871 | +17.8 |
| 3 | Ampudia, Roberto | 1812 | ARG | +21N | +20B | +15N | +18B | −1B | =2N | 4.5 | 19.0 | 21.5 | 13.25 | 1855 | +6.4 |
| 4 | Rossi, Juan | 1746 | ARG | +22B | −16N | +25B | =7N | +14B | +6N | 4.5 | 16.0 | 18.0 | 13.25 | 1802 | +2.6 |
| 5 | Ranalli, Emmanuel Eduardo | 1868 | ARG | +19B | +10N | +16B | −1N | −15B | +17N | 4.0 | 18.5 | 21.0 | 12.00 | 1742 | -12.6 |
| 6 | Ponce, Mario | 1606 | ARG | +24B | −1N | +22B | +16N | =8B | −4B | 3.5 | 19.5 | 21.5 | 9.25 | 1544 | -5.2 |
| 7 | Fernandez, Antonio Omar | 1612 | ARG | +31N | =14B | +27N | =4B | −2N | =11N | 3.5 | 17.5 | 17.5 | 7.25 | 1521 | -4.4 |
| 8 | Quina, Sebastian | 1698 | ARG | −25N | +13B | +20N | =10B | =6N | =9B | 3.5 | 16.5 | 18.5 | 11.25 | 1616 | -16.8 |
| 9 | Sanchez, Roberto | 1428 | ARG | −1B | +28N | −17B | +32N | +24B | =8N | 3.5 | 15.5 | 15.5 | 4.75 | 1435 | -0.4 |
| 10 | Iturrieta Rodriguez, Alejandro | 1552 | ARG | +32B | −5B | +29N | =8N | −12B | +16N | 3.5 | 15.0 | 15.0 | 5.75 | 1562 | -0.8 |
| 11 | Cortez, Gabriel Valentin | 0 | ARG | −2N | +?B | +?B | −12N | +26N | =7B | 3.5 | 13.5 | 13.5 | 3.75 | 1677 | 0.0 |
| 12 | Garcia, Kevin | 1940 | ARG | F | F | =19B | +11B | +10N | +18N | 3.5 | 12.5 | 12.5 | 11.25 | 1843 | -4.0 |
| 13 | FIDE 20080700 | 0 | — | =17B | −8N | F | +28N | +23B | +19N | 3.5 | 12.5 | 12.5 | 7.50 | 1569 | 0.0 |
| 14 | Moyano, Facundo | 0 | ARG | +?B | =7N | −18B | +?N | −4N | +27B | 3.5 | 12.5 | 12.5 | 3.25 | 1620 | 0.0 |
| 15 | Falciola Felix, Juan Martin Augus | 1629 | ARG | +23N | F | −3B | +26B | +5N | −1N | 3.0 | 19.0 | 21.0 | 8.50 | 1813 | +33.6 |
| 16 | Montenegro, Tomas | 0 | ARG | +?N | +4B | −5N | −6B | +21N | −10B | 3.0 | 18.0 | 18.0 | 7.00 | 1600 | 0.0 |
| 17 | Alarcon Albando, Tahiel | 1599 | ARG | =13N | =27B | +9N | −2B | +25N | −5B | 3.0 | 17.5 | 19.0 | 8.00 | 1534 | -11.6 |
| 18 | Baudino, Sergio | 1619 | ARG | +28B | F | +14N | −3N | +19B | −12B | 3.0 | 15.0 | 15.0 | 7.00 | 1596 | -6.0 |
| 19 | Cavilla, Julio Cesar | 1410 | ARG | −5N | +31B | =12N | +27B | −18N | −13B | 2.5 | 15.5 | 15.5 | 3.25 | 1473 | +2.2 |
| 20 | Bengolea, Valentino | 1499 | ARG | +29B | −3N | −8B | −24N | +30B | =22N | 2.5 | 13.5 | 13.5 | 2.25 | 955 | -15.2 |
| 21 | FIDE 20080662 | 0 | — | −3B | −24N | +28B | +30N | −16B | =23N | 2.5 | 13.0 | 13.0 | 2.25 | 1012 | 0.0 |
| 22 | FIDE 20075154 | 0 | — | −4N | +32B | −6N | −23B | +31N | =20B | 2.5 | 13.0 | 13.0 | 1.25 | 1344 | 0.0 |
| 23 | Fraile, Giovanni | 0 | ARG | −15B | −?N | +31B | +22N | −13N | =21B | 2.5 | 11.5 | 11.5 | 3.75 | 803 | 0.0 |
| 24 | Martin, Maria De Los Angeles | 0 | ARG | −6N | +21B | −?N | +20B | −9N | −26B | 2.0 | 14.0 | 14.0 | 5.00 | 1283 | 0.0 |
| 25 | FIDE 194620 | 0 | — | +8B | F | −4N | +?N | −17B | F | 2.0 | 14.0 | 14.0 | 3.50 | 1658 | 0.0 |
| 26 | Ponce, Sofia | 1541 | ARG | F | F | +30B | −15N | −11B | +24N | 2.0 | 8.5 | 8.5 | 2.00 | 829 | -7.6 |
| 27 | FIDE 20080727 | 0 | — | +?B | =17N | −7B | −19N | F | −14N | 1.5 | 12.5 | 12.5 | 1.50 | 1454 | 0.0 |
| 28 | FIDE 20080689 | 0 | — | −18N | −9B | −21N | −13B | F | +32B | 1.0 | 12.5 | 12.5 | 0.00 | 723 | 0.0 |
| 29 | Ruff Otto, Uriel Elias | 0 | ARG | −20N | F | −10B | =?N | =?B | −?N | 1.0 | 6.0 | 6.0 | 0.00 | 1312 | 0.0 |
| 30 | FIDE 174742 | 0 | — | F | −2B | −26N | −21B | −20N | F | 0.0 | 11.5 | 11.5 | 0.00 | 774 | 0.0 |
| 31 | FIDE 20080697 | 0 | — | −7B | −19N | −23N | F | −22B | F | 0.0 | 11.0 | 11.0 | 0.00 | 711 | 0.0 |
| 32 | FIDE 20080719 | 0 | — | −10N | −22N | F | −9B | −?B | −28N | 0.0 | 10.5 | 10.5 | 0.00 | 723 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Falciola Felix, Juan Martin AugusARG+33.63.0 pts · #11
- 2Llanos, MauroARG+17.84.5 pts · #7
- 3Llanos, JoaquinARG+13.66.0 pts · #1
- 1Quina, SebastianARG-16.83.5 pts · #5
- 2Bengolea, ValentinoARG-15.22.5 pts · #27
- 3Ranalli, Emmanuel EduardoARG-12.64.0 pts · #4
- R5+239 Elo gap