Championnat d'Aquitaine jeunes 2026 Open accompagnant(e)s
16 players participated in this 7-round tournament, held from 20 Feb 2026 to 22 Feb 2026 in Hagetmau, France. Top 10 Elo average was 1153, and top seed was Lionel Sabatier (🇫🇷 FRA, 1788).
Christophe Barbier (🇫🇷 FRA, 0) won with 5.5/7, ahead of Justin Doel (5.5) and Alexandre Servieres (5.0). Barbier shared the lead from round 2, winning on tie-break.
The biggest upset came in round 5: Gaston Gabaix (1499) beat Patrick Pons (1610), a +111-point gap.
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How it unfolded
Top 6 · 7 roundsTight race until R3; 2 players tied at 5.5/7, decided on Buchholz.
Christophe Barbier held the sole lead from R3 through R7 without losing it.
2 players finish on 5.5/7. Barbier takes the title on Buchholz Cut1 (25.5).
Christophe Barbier lost to Justin Doel (White).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Christophe Barbier | * | 0 | 1 | ½ |
| 2Justin Doel | 1 | * | ½ | 1 |
| 3Alexandre Servieres | 0 | ½ | * | ½ |
| 4Romain Kerjean | ½ | 0 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Barbier, Christophe | 0 | FRA | +8N | +12B | +5B | +3N | =4N | −2B | +9N | 5.5 | 25.5 | 28.5 | 21.00 | 1711 | 0.0 |
| 2 | Doel, Justin | 0 | FRA | =10B | +6N | =8B | +12N | =3B | +1N | +4N | 5.5 | 25.0 | 28.0 | 22.25 | 1732 | 0.0 |
| 3 | Servieres, Alexandre | 1496 | FRA | +14B | =4N | +11B | −1B | =2N | +7N | +5B | 5.0 | 26.0 | 27.0 | 16.75 | 1824 | +32.8 |
| 4 | Kerjean, Romain | 1763 | FRA | +7N | =3B | F | +5N | =1B | +8N | −2B | 4.0 | 27.5 | 27.5 | 16.75 | 1867 | +7.8 |
| 5 | Gabaix, Gaston | 1499 | FRA | +9N | +13B | −1N | −4B | +12N | +11B | −3N | 4.0 | 24.0 | 26.0 | 11.50 | 1498 | -1.2 |
| 6 | Laporte, Florian | 1754 | FRA | F | −2B | +9N | −8N | +10B | +12B | +11N | 4.0 | 21.5 | 21.5 | 12.50 | 1797 | +3.6 |
| 7 | Bonnet, Pierre | 0 | FRA | −4B | +14N | +10B | −11N | +13N | −3B | +?N | 4.0 | 18.0 | 18.0 | 6.00 | 1580 | 0.0 |
| 8 | Sabatier, Lionel | 1788 | FRA | −1B | +15N | =2N | +6B | =11N | −4B | =10B | 3.5 | 25.0 | 26.0 | 10.75 | 1712 | -6.0 |
| 9 | Castanier, Izan | 0 | FRA | −5B | +?N | −6B | =10N | +16B | +13N | −1B | 3.5 | 19.5 | 19.5 | 4.50 | 1491 | 0.0 |
| 10 | Duchene, Joel | 1619 | FRA | =2N | =11B | −7N | =9B | −6N | +16B | =8N | 3.0 | 23.5 | 24.5 | 8.75 | 1578 | -4.0 |
| 11 | Servieres, Lucas | 0 | FRA | +?B | =10N | −3N | +7B | =8B | −5N | −6B | 3.0 | 23.5 | 23.5 | 7.25 | 1474 | 0.0 |
| 12 | Pons, Patrick | 1610 | FRA | +15B | −1N | +13N | −2B | −5B | −6N | +14B | 3.0 | 22.0 | 23.0 | 4.00 | 826 | -38.4 |
| 13 | Danthez, Bernard | 0 | FRA | F | −5N | −12B | +?N | −7B | −9B | +15N | 2.0 | 15.5 | 15.5 | 1.00 | 1391 | 0.0 |
| 14 | FIDE 544008244 | 0 | — | −3N | −7B | −16B | F | +15N | −?B | −12N | 1.0 | 14.0 | 14.0 | 1.00 | 715 | 0.0 |
| 15 | FIDE 560055871 | 0 | — | −12N | −8B | −?B | +16N | −14B | F | −13B | 1.0 | 10.5 | 10.5 | 1.00 | 813 | 0.0 |
| 16 | FIDE 576007995 | 0 | — | F | F | +14N | −15B | −9N | −10N | F | 1.0 | 8.5 | 8.5 | 1.00 | 819 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Servieres, AlexandreFRA+32.85.0 pts · #9
- 2Kerjean, RomainFRA+7.84.0 pts · #3
- 3Laporte, FlorianFRA+3.64.0 pts · #4
- 1Pons, PatrickFRA-38.43.0 pts · #13
- 2Sabatier, LionelFRA-6.03.5 pts · #8
- 3Duchene, JoelFRA-4.03.0 pts · #12
- R5+111 Elo gap