CChessStats

Campeonato Preferente de Euskadi - Zonal de Bizkaia 2025 Rondas 4-6

Open SwissStandard

22 players participated in this 6-round tournament, held from 08 Nov 2025 to 22 Nov 2025 in Bilbao, Spain. 2 titled players. Top 10 Elo average was 2119, and top seed was Juan Manuel Ruiz Abad (🇪🇸 ESP, 2299).

Christian Curiel Garcia (🇪🇸 ESP, 2134) won with 3.0/6, ahead of Juan Manuel Ruiz Abad (3.0) and Peio Bacigalupe Dehesa (3.0). Curiel Garcia shared the lead from round 4, winning on tie-break.

The biggest upset came in round 6: Endika Redondo Prieto (1948) beat Alain Prieto Aranguren (FM, 2239), a +291-point gap.

Location
🇪🇸Bilbao, Spain
Dates
08 Nov 2025 → 22 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Top seed
Avg top 10
2,119
Participants
22
Titled players · 2
FM×1
CM×1
Federations · 1 represented
🇪🇸Spain×22
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 3 players tied at 3.0/6, decided on Buchholz. Title race narrowed from 9 co-leaders at R4 to 3 at the finish.

Co-leaders
23
23
23
9
5
3
1.534.56R1R2R3R4R5R6
R6 · TIEBREAK CLUSTER

3 players finish on 3.0/6. Curiel Garcia takes the title on Buchholz Cut1 (3.5).

WIN STREAKS · 3 top finishers

Christian Curiel Garcia 3 wins (R4–R6)Juan Manuel Ruiz Abad 3 wins (R4–R6)Peio Bacigalupe Dehesa 3 wins (R4–R6)

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Curiel Garcia, Christian2134ESPFFF+8N+16B+13N3.03.53.53.502921+28.8
2Ruiz Abad, Juan Manuel2299ESPFFF+13B+17N+4B3.03.53.53.502855+12.6
3Bacigalupe Dehesa, Peio1925ESPFFF+9B+15N+14B3.03.53.53.502666+25.2
4Cano Cavero, Alberto Javier1918ESPFFF+20N+18B2N2.03.53.50.502194+20.2
5Prieto Aranguren, AlainFM2239ESPFFF+22B+14N6B2.03.03.01.002077-10.6
6Redondo Prieto, Endika1948ESPFFF+21BF+5N2.02.02.02.002911+28.0
7Garigorta Martinez, Ibai2014ESPFFF+19N13B+18N2.02.02.01.002133+19.2
8Reguillaga Elias, Manex2097ESPFFF1B+20B=12N1.54.54.50.752010-7.0
9Garrido Legarreta, Jose Javier1872ESPFFF3N=11B+21N1.54.54.50.751913+3.2
10Perez Fernandez, Modesto2064ESPFFF14B=19B+15N1.52.52.51.251872-14.6
11Fernandez-Rivera Ortiz, Igor1832ESPFFF15B=9N+20B1.52.52.50.751855+2.0
12Garcia Ortega, Joseba1971ESPFFFF+22N=8B1.51.51.50.752218+12.8
13Fernandez Garcia, Juan CarlosCM2151ESPFFF2N+7N1B1.08.08.02.002024-10.2
14Gomez Ferrer, Jesus1957ESPFFF+10N5B3N1.06.56.51.501951-1.0
15Cuero Reid, Maximo Javier1768ESPFFF+11N3B10B1.06.06.01.501815+3.0
16Gonzalez Pereira, Asier2114ESPFFFF1N+17B1.03.53.50.5021150.0
17Calleja Gonzalez, Unai2095ESPFFF=18N2B16N0.54.54.50.251859-17.2
18Caballero Acosta, Erlantz1982ESPFFF=17B4N7B0.54.54.50.251736-18.0
19Martinez De Soria Gordon, Jose Manuel1891ESPFFF7B=10NF0.53.53.50.751846-2.0
20Peralta Garcia, Manuel1926ESPFFF4B8N11N0.05.05.00.001149-28.2
21Martin Ibisate, Xabier1983ESPFFF6NF9B0.03.53.50.001110-24.0
22Echevarria Uriarte, Ibai1952ESPFFF5N12BF0.03.53.50.001305-12.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets