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Campeonato Panamericano Amateur 2025 (U-2300) Absoluto

Open SwissStandard

19 players participated in this 9-round tournament, held from 23 Jun 2025 to 28 Jun 2025 in San Pedro Sula, Honduras. 13 titled players from 6 federations. Top 10 Elo average was 2124, and top seed was Ramiro Dominguez (🇨🇴 COL, FM, 2210).

Jose Nahum Espinoza Solano (🇳🇮 NCA, FM, 2175) won with 7.5/9, ahead of Alejandro Jose Chinchilla (6.5) and Wilberth Sebastian Lopez Fuentes (5.5). Espinoza Solano won solo starting round 4.

The biggest upset came in round 3: Valeria Viana (WFM, 1927) beat Melendez Manuel A. (FM, 2154), a +227-point gap.

Location
🇭🇳San Pedro Sula, Honduras
Dates
23 Jun 2025 → 28 Jun 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇨🇴FMRamiro Dominguez2210
Avg top 10
2,124
Participants
19
Titled players · 13
FM×7
CM×2
WFM×4
Federations · 6 represented
🇭🇳Honduras×5
🇸🇻El Salvador×4
🇳🇮Nicaragua×4
🇨🇴Colombia×3
🇲🇽Mexico×2
🇧🇷Brazil×1
Top 3

How it unfolded

Top 6 · 9 rounds

FM Jose Nahum Espinoza Solano led from R4; +1.0-point edge over the runner-up.

Co-leaders
8
5
2
1
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Espinoza Solano7.5Chinchilla6.5Lopez Fuentes5.5Melendez Manuel5.5Roberto5.5Dominguez5
R4–R9 · LEAD HELD

FM Jose Nahum Espinoza Solano never relinquished the lead after R4; final gap +1.0 over the runner-up.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

FM Jose Nahum Espinoza Solano beat FM Alejandro Jose Chinchilla (White).

WIN STREAKS · 2 top finishers

FM Jose Nahum Espinoza Solano 7 wins (R1–R7)FM Alejandro Jose Chinchilla 3 wins (R6–R8)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1FMJose Nahum Espinoza Solano*
1
1
1
2FMAlejandro Jose Chinchilla
0
*
0
—
3CMWilberth Sebastian Lopez Fuentes
0
1
*
1
4FMMelendez Manuel A.
0
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Espinoza Solano, Jose NahumFM2175NCA+11B+10N+3B+14N+2B+8B+5N−4N=7N7.539.042.034.252310+28.2
2Chinchilla, Alejandro JoseFM2152HON+12B−3N+4N+15B−1N+14B+7B+9N=6B6.539.042.026.502201+13.4
3Lopez Fuentes, Wilberth SebastianCM1961MEX+9B+2B−1N+5N+10B−7N=8B=6N=4B5.543.547.027.502182+105.6
4Ibarra Carlos RobertoFM2117ESA+18B+15N−2B−10N=5B=9N+14N+1B=3N5.539.041.023.252127+8.0
5Melendez Manuel A.FM2154ESA+19N+13B−14N−3B=4N+15B−1B+12N+17B5.534.536.517.752099-11.2
6Dominguez, RamiroFM2210COLFF=18B+19N+11N+10B=12N=3B=2N5.026.526.517.752180-3.4
7Guevara Ruiz, Marvin AndresFM1943ESA−13NF−10B+16N+18B+3B−2N+8N=1B4.536.036.018.752096+66.0
8Martinez, Walter1951HON−10B+11N+13N=12B+14B−1N=3N−7B=15B4.534.537.516.002008+13.2
9Guevara Ruiz, Santiago JoseFM2129ESA−3N−14B+17N=11B+15N=4B+10N−2B=13B4.534.037.015.752036-44.0
10Sanchez, Steven2088NCA+8N−1B+7N+4B−3N−6N−9B=11B−19N3.540.542.516.251977-27.2
11Cardenas Carbajal, NilsonCM2041HON−1N−8BF=9N−6B+16N=17B=10N+12B3.534.534.512.002039-1.2
12Diaz Gonzalez Jardon, Emmanuel1970MEX−2N+16N−15B=8N=17B+18N=6B−5B−11N3.534.036.011.251974-0.4
13Pachon Gutierrez, Adriana PaolaWFM2079COL+7B−5N−8B−18N−16BF+19N+14B=9N3.529.029.011.751971-24.0
14Viana, ValeriaWFM1927HON+16B+9N+5B−1B−8N−2N−4B−13NF3.040.540.513.002015+16.0
15Rodriguez Ulloa, Josue1885HONF−4B+12N−2N−9B−5N+16B=19B=8N3.035.035.09.751978+16.4
16Picado, Jorge2063NCA−14N−12B+19N−7B+13N−11B−15NF+18B3.025.025.07.501886-39.2
17Lopez Martinez, Andres Osiris2072COLFF−9BF=12N+19B=11N+18B−5N3.021.021.07.502039-10.8
18Medeiros,Thauane FerreiraWFM1954BRA−4N=19B=6N+13B−7N−12BF−17N−16N2.030.030.07.001862-19.0
19Alarcon, PamelaWFM1987NCA−5B=18N−16B−6BF−17N−13B=15N+10B2.028.528.56.001870-24.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Campeonato Panamericano Amateur 2025 (U-2300) Absoluto — San Pedro Sula, Honduras | Chess Tournament Results | ChessStats