IRT N 3 AJEDREZ PEON LIBRE - SUB 2400
14 players participated in this 5-round tournament, held from 15 Apr 2026 to 13 May 2026 in Luis Guillon - Buenos Aires, Argentina. 1 titled players. Top 10 Elo average was 1889, and top seed was Federico Garcia Lemos (🇦🇷 ARG, CM, 2090).
Tomas Castro (🇦🇷 ARG, 1993) won with 4.0/5, ahead of Federico Garcia Lemos (3.0) and Alberto Nievas (3.0). Castro won solo starting round 3.
The biggest upset came in round 5: Isabella Yacomini (1544) beat Guillermo Romano (1718), a +174-point gap.
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How it unfolded
Top 6 · 5 roundsTomas Castro led from R3; +1.0-point edge over the runner-up.
Tomas Castro never relinquished the lead after R3; final gap +1.0 over the runner-up.
Tomas Castro drew with CM Federico Garcia Lemos (Black).
Tomas Castro went unbeaten across 5 games (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Tomas Castro | * | ½ | — | — |
| 2CMFederico Garcia Lemos | ½ | * | — | — |
| 3Alberto Nievas | — | — | * | — |
| 4Carlos Gualpa | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Castro, Tomas | 1993 | ARG | +8B | =9N | +4B | =2N | +6B | 4.0 | 9.0 | 10.5 | 8.25 | 2140 | +20.0 |
| 2 | Garcia Lemos, FedericoCM | 2090 | ARG | +13B | =4N | F | =1B | +10N | 3.0 | 8.5 | 8.5 | 5.25 | 2066 | -1.4 |
| 3 | Nievas, Alberto | 1790 | ARG | −9B | +8N | +11B | −6N | +4B | 3.0 | 7.5 | 8.5 | 5.00 | 1894 | +28.8 |
| 4 | Palladino, Alberto | 1857 | ARG | +7N | =2B | −1N | +14B | −3N | 2.5 | 12.0 | 12.0 | 3.50 | 1781 | -8.8 |
| 5 | Gualpa, Carlos | 1807 | ARG | F | F | +12B | =10N | +11B | 2.5 | 3.5 | 3.5 | 2.75 | 2028 | +15.8 |
| 6 | Ponzo, Fabian | 1964 | ARG | F | +12N | F | +3B | −1N | 2.0 | 9.5 | 9.5 | 4.00 | 1959 | 0.0 |
| 7 | Choque, Carlos | 0 | ARG | −4B | +13N | −10B | F | +14N | 2.0 | 4.5 | 4.5 | 0.50 | 1775 | 0.0 |
| 8 | Yacomini, Isabella | 1544 | ARG | −1N | −3B | =13B | −11N | +12N | 1.5 | 9.0 | 9.5 | 1.25 | 1660 | +23.2 |
| 9 | Pradines, Emmanuel | 1999 | ARG | +3N | =1B | F | F | F | 1.5 | 9.0 | 9.0 | 5.00 | 2085 | +4.4 |
| 10 | Hernandez, Luis Crisanto | 1797 | ARG | F | F | +7N | =5B | −2B | 1.5 | 7.5 | 7.5 | 3.25 | 1755 | -2.8 |
| 11 | Ojeda, Gaston Exequiel | 1752 | ARG | F | F | −3N | +8B | −5N | 1.0 | 7.0 | 7.0 | 1.50 | 1588 | -25.2 |
| 12 | Romano, Guillermo | 1718 | ARG | F | −6B | −5N | +13N | −8B | 1.0 | 6.5 | 6.5 | 0.50 | 1597 | -12.6 |
| 13 | Capuano, Gabriel | 1845 | ARG | −2N | −7B | =8N | −12B | F | 0.5 | 7.5 | 7.5 | 0.75 | 1510 | -24.4 |
| 14 | Gonzalez, Raul | 1601 | ARG | F | F | F | −4N | −7B | 0.0 | 10.0 | 10.0 | 0.00 | 1057 | -3.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Nievas, AlbertoARG+28.83.0 pts · #3
- 2Yacomini, IsabellaARG+23.21.5 pts · #8
- 3Castro, TomasARG+20.04.0 pts · #1
- 1Ojeda, Gaston ExequielARG-25.21.0 pts · #11
- 2Capuano, GabrielARG-24.40.5 pts · #13
- 3Romano, GuillermoARG-12.61.0 pts · #10
- R5+174 Elo gap
- R4+127 Elo gap