CChessStats

32e Open International d'Echecs de Tarbes

Open SwissStandard

72 players participated in this 7-round tournament, held from 04 Apr 2026 to 06 Apr 2026 in Tarbes, France. 2 titled players from 6 federations. Top 10 Elo average was 2126, and top seed was Mathis Serrier (πŸ‡«πŸ‡· FRA, 2218).

Nathan Grimault (πŸ‡«πŸ‡· FRA, 2117) won with 5.5/7, ahead of Romeo Estadieu (5.5) and Mathis Serrier (5.5).

The biggest upset came in round 2: Loan Nebout (1874) beat Olivier Touzane (IM, 2185), a +311-point gap.

Location
πŸ‡«πŸ‡·Tarbes, France
Dates
04 Apr 2026 β†’ 06 Apr 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss Β· 7 rounds
Top seed
πŸ‡«πŸ‡·Mathis Serrier2218
Avg top 10
2,126
Participants
72
Titled players Β· 2
IMΓ—1
FMΓ—1
Federations Β· 6 represented
πŸ‡«πŸ‡·FranceΓ—65
πŸ‡ͺπŸ‡ΈSpainΓ—3
FIDE (no federation)Γ—1
πŸ‡±πŸ‡»LatviaΓ—1
πŸ‡¬πŸ‡§EnglandΓ—1
πŸ‡΅πŸ‡ΉPortugalΓ—1
Top 3
  • πŸ₯‡
    Nathan Grimault
    πŸ‡«πŸ‡·FRAΒ·2117
    5.5ptsΒ·2252perf+24.0
  • πŸ₯ˆ
    Romeo Estadieu
    πŸ‡«πŸ‡·FRAΒ·2208
    5.5ptsΒ·2405perf+20.8
  • πŸ₯‰
    Mathis Serrier
    πŸ‡«πŸ‡·FRAΒ·2218
    5.5ptsΒ·2223perf+2.0

How it unfolded

Top 6 Β· 7 rounds

Tight race until R7; 5 players tied at 5.5/7, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 5 at the finish.

Co-leaders
28
13
6
2
5
2
5
23.55.57R1R2R3R4R5R6R7
Estadieu5.5Berthou5.5Serrier5.5Grimault5.5Touzane5.5Lauron5
R7 Β· TIEBREAK CLUSTER

5 players finish on 5.5/7. Grimault takes the title on Buchholz Cut1 (27.5).

R1–R6 Β· WIN STREAK

Romeo Estadieu won 5 in a row (R1–R6).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Romeo Estadieu*β€”β€”
Β½
2Jules Berthouβ€”*β€”β€”
3Mathis Serrierβ€”β€”*
Β½
4Nathan Grimault
Β½
β€”
Β½
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΞ”
1Grimault, Nathan2117FRA+32B+45N+25B=9N=3B+15N=2N5.527.530.522.752252+24.0
2Estadieu, Romeo2208FRA+31N+17B+11N+7BF+8N=1B5.527.027.024.252405+20.8
3Serrier, Mathis2218FRA+36B+40Nβˆ’9B+13N=1N+18B+7N5.526.529.522.252223+2.0
4Berthou, Jules2145FRA+56N+24Bβˆ’18N+12B+11N=9B+25N5.525.528.021.752175+9.6
5Touzane, OlivierIM2185FRA+30Bβˆ’20N+63B=10N+26B+21N+14B5.524.526.019.752131-3.1
6Lauron, Wesley2042FRAβˆ’43B+55N+36B+45N=19B+22N=15B5.022.024.517.252025-0.8
7Viers, Matthieu2093FRA+67B+44N+10Bβˆ’2N=22B+19Nβˆ’3B4.526.528.015.002062-2.0
8Blanchet, Mathieu2110FRA+38N+35B+12N+18BFβˆ’2B=9N4.525.525.517.752161+9.2
9Toulzac, Pierre-YvesFM2083FRA+60N+58B+3N=1BF=4N=8B4.525.025.017.252215+22.8
10Gorny, Faustin1934FRA+59N+68Bβˆ’7N=5B=16N+29B=11N4.524.525.513.752036+41.6
11Ara, Alexandre1978FRA+55B+43Nβˆ’2B+48Nβˆ’4B+50N=10B4.523.526.012.752003+6.2
12Grandmougin, Olivier1936FRA+50B+53Nβˆ’8Bβˆ’4N+32B=41N+30B4.522.525.013.501951+5.0
13Lecoq, Julien1942FRA=49N=64B+58Nβˆ’3B+28N+33B=16N4.522.023.513.751991+9.8
14Shaiduko, Sergei2017FID=42N+52Bβˆ’29N+63B+46N+20Bβˆ’5N4.521.523.012.501986-3.2
15Sayah-Hobon, Noah2045FRAβˆ’58N+60B+64N+40B+29Nβˆ’1B=6N4.521.022.512.501992-12.0
16Martinet, Regis2013FRA=63B+41Nβˆ’19B+65N=10B+40N=13B4.520.522.012.751930-12.0
17Xandry, Benny1906FRA+66Bβˆ’2Nβˆ’50B+51N=31B+32N+41B4.520.522.012.251916+2.2
18Jeremias, Bianca Albano1959POR+47B+51N+4Bβˆ’8N=23Bβˆ’3N=19B4.026.529.015.002031+13.8
19Cuville, Louis1846FRA=54N+34B+16N=29B=6Nβˆ’7B=18N4.025.027.515.501959+21.4
20Nebout, Loan1874FRA+37N+5BF=22N=21Bβˆ’14N+40B4.024.524.516.002086+33.0
21Vine, Thibaut1980FRA=52N+42B=48N+24B=20Nβˆ’5B=27N4.023.025.513.501923-9.6
22Jacquemont, Nolan1961FRA+62N=48B+49N=20B=7Nβˆ’6B=36N4.022.024.011.751920-6.2
23Vieux, Ilies2057FRAβˆ’44B+67N+35N+33B=18Nβˆ’25B=24N4.022.023.512.501925-22.0
24Legagnoa, Evan1896FRA+69Bβˆ’4N+51Bβˆ’21N=30B+58N=23B4.021.522.59.251936+16.0
25Grimault, Leane1955FRA+70N+65Bβˆ’1N+27BF+23Nβˆ’4B4.021.521.510.502067+18.4
26Saez de Adana Saez, Maria1905ESP=64Nβˆ’49B+52N+42Bβˆ’5N=27B+55N4.020.021.510.751880-8.8
27Busby, Leonard1880FRAβˆ’65B+70N+53Bβˆ’25N+48B=26N=21B4.018.519.510.001864-4.0
28Barrau, Leanna1835FRAβˆ’68B=59N=66B+34Nβˆ’13B+63N+42B4.016.017.09.751802-5.8
29Seguin Cabannes, Antoine1896FRA=34N+54B+14B=19Nβˆ’15Bβˆ’10N=31B3.524.527.012.501860-6.4
30Labarrere, Daniel1811FRAβˆ’5Nβˆ’37B+47N+69B=24N+46Bβˆ’12N3.523.524.59.001875+10.0
31Saez de Adana Saez, Manuel1817ESPβˆ’2B=66N=34B+53N=17N=44B=29N3.522.524.010.501837+2.4
32Le Bars, Lucien1787FRAβˆ’1N=71B+54N+49Bβˆ’12Nβˆ’17B+48B3.522.023.08.001825+6.0
33Vine, Guillaume1929FRAβˆ’51B+47N+43Bβˆ’23N+45Bβˆ’13N=35B3.521.023.510.751850-14.6
34Laffargue, Gabriel1706FRA=29Bβˆ’19N=31Nβˆ’28B+47N=57B+60B3.520.522.59.751825+44.4
35Shaburishvili,Giorgi1833LAT+61Nβˆ’8Nβˆ’23B+59Bβˆ’40N+65B=33N3.519.020.57.251868+5.6
36Despaux, Axel1829FRAβˆ’3N+72Bβˆ’6N+64BF+49N=22B3.518.518.56.001957+36.8
37Antunez, Alexandre1691FRAβˆ’20B+30Nβˆ’40B=43N=52B=60N+58B3.518.020.09.251812+20.6
38Garandeau, Clement1786FRAβˆ’8B=61Nβˆ’41Bβˆ’60N+68B+69N+49B3.515.016.05.501754-14.8
39Le Corre, Patrick1871FRA=41Bβˆ’63N=59B+66NF=42N+50B3.513.513.58.001792-12.0
40Saiz Alonso de Armino, Daniel1924ESP+72Nβˆ’3B+37Nβˆ’15N+35Bβˆ’16Bβˆ’20N3.025.525.57.001865-24.0
41Colin, Penelope1688FRA=39Nβˆ’16B+38N+56BF=12Bβˆ’17N3.023.023.010.001887+58.8
42Valety, Adam1763FRA=14Bβˆ’21N+61Bβˆ’26N+71N=39Bβˆ’28N3.022.023.07.001794+7.6
43Labarbe, Gabriel1767FRA+6Nβˆ’11Bβˆ’33N=37BF=48N+59B3.021.021.010.001856+25.2
44Colin, Felix1768FRA+23Nβˆ’7Bβˆ’46NF+54B=31N=56B3.020.020.09.501896+36.4
45Wojtas, Lumeann1859FRA+71Nβˆ’1B+68Nβˆ’6Bβˆ’33Nβˆ’55B+65N3.019.020.03.501786-28.0
46Chiarotto, Maxime1947FRAβˆ’48B+62N+44B=50Nβˆ’14Bβˆ’30N=52B3.018.520.57.501751-72.8
47Crozes, Pierre1754FRAβˆ’18Nβˆ’33Bβˆ’30B+72Nβˆ’34B+68N+70B3.016.516.52.001738-8.0
48Soubielle, Baptiste1751FRA+46N=22N=21Bβˆ’11Bβˆ’27N=43Bβˆ’32N2.523.026.08.501799+7.2
49Cruzel, Thierry1742FRA=13B+26Nβˆ’22Bβˆ’32N+56Nβˆ’36Bβˆ’38N2.523.025.58.751759+1.6
50San, Noeum1740FRAβˆ’12N+57B+17N=46BFβˆ’11Bβˆ’39N2.522.522.58.501858+17.4
51Bodereau, Marc1736FRA+33Nβˆ’18Bβˆ’24Nβˆ’17B=53N+61BF2.520.522.06.751772+4.2
52Sergent, Ziggy1761FRA=21Bβˆ’14Nβˆ’26BF=37N+71B=46N2.520.020.06.251814+6.4
53Cuisset, Theo1660FRA+57Nβˆ’12Bβˆ’27Nβˆ’31B=51B=70N=62B2.519.020.05.251717+17.2
54Mifurt, William1650FRA=19Bβˆ’29Nβˆ’32B+67Bβˆ’44Nβˆ’59N+69B2.517.518.54.501687+5.6
55Lastouillat, Jules1760FRAβˆ’11Nβˆ’6B+72N=71BF+45Nβˆ’26B2.517.517.53.501806+10.8
56Lasportes, Nicolas1811FRAβˆ’4B+69NFβˆ’41Nβˆ’49B+66B=44N2.516.516.54.001738-14.0
57Lechene, Yannick1849FRAβˆ’53Bβˆ’50NF+70BF=34N+64B2.511.011.04.251715-18.0
58Phelipot, Lucas1768FRA+15Bβˆ’9Nβˆ’13B+68NFβˆ’24Bβˆ’37N2.022.022.05.501758-3.6
59Massonnier, Simon1737FRAβˆ’10B=28B=39Nβˆ’35NF+54Bβˆ’43N2.021.021.06.251691-7.4
60Ghezzali, Leana1771FRAβˆ’9Bβˆ’15NF+38B=65N=37Bβˆ’34N2.021.021.06.001711-11.6
61Sayah-Hobon, Adam1620FRAβˆ’35B=38Bβˆ’42Nβˆ’62N+67Bβˆ’51N=66N2.016.017.54.001610-6.0
62Lehman, Denis1757FRAβˆ’22Bβˆ’46Bβˆ’69N+61BF=64N=53N2.014.014.04.001644-18.6
63Abela, Ronan1762FRA=16N+39Bβˆ’5Nβˆ’14NFβˆ’28BF1.524.524.55.751831+11.6
64Dejean, Sylvain1714FRA=26B=13Nβˆ’15Bβˆ’36NF=62Bβˆ’57N1.521.021.05.251695-3.6
65Bousquet-Drean, Elie1696FRA+27Nβˆ’25NFβˆ’16B=60Bβˆ’35Nβˆ’45B1.521.021.05.001693-1.6
66Haanappel, Evert1717FRAβˆ’17N=31B=28Nβˆ’39BFβˆ’56N=61B1.520.020.04.751618-14.8
67Ricard-Codeverte, Emma1780FRAβˆ’7Nβˆ’23B=70Bβˆ’54Nβˆ’61NF+71B1.515.015.01.501615-55.6
68Sayah-Hobon, Gabriel1633FRA+28Nβˆ’10Nβˆ’45Bβˆ’58Bβˆ’38Nβˆ’47BF1.020.020.04.001550-22.8
69Guerin, Laurent1707FRAβˆ’24Nβˆ’56B+62Bβˆ’30NFβˆ’38Bβˆ’54N1.018.018.02.001512-27.6
70Saunders, Mark1753ENGβˆ’25Bβˆ’27B=67Nβˆ’57NF=53Bβˆ’47N1.017.517.52.001541-30.6
71Pounchou-Guilhamot, Martin1671FRAβˆ’45B=32NF=55Nβˆ’42Bβˆ’52Nβˆ’67N1.016.016.03.001513-43.6
72Daviaud, Matthieu1721FRAβˆ’40Bβˆ’36Nβˆ’55Bβˆ’47BFFF0.012.012.00.001018-30.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
32e Open International d'Echecs de Tarbes (2026) β€” TARBES, France | Chess Tournament Results | ChessStats