CChessStats

XIX Juegos Nacionales de FEDELIV 2025-Ajedrez Clasico Ciegos Masc

Open SwissStandard

23 players participated in this 6-round tournament, held from 08 Oct 2025 to 10 Oct 2025 in Itagui - ANT, Colombia. Top 10 Elo average was 1775, and top seed was Fernando Daza Samboni (🇨🇴 COL, 1898).

Edwin Oswaldo Pena Romero (🇨🇴 COL, 1812) won with 5.0/6, ahead of Fernando Daza Samboni (4.5) and Fredy Alexander Jaimes (4.5). Pena Romero broke clear in the final round.

The biggest upset came in round 4: Oscar Mauricio Martinez Garcia (1424) beat Carlos Mario Jaramillo (1598), a +174-point gap.

Location
🇨🇴Itagui - ANT, Colombia
Dates
08 Oct 2025 → 10 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Top seed
🇨🇴Fernando Daza Samboni1898
Avg top 10
1,775
Participants
23
Federations · 1 represented
🇨🇴Colombia×21
Top 3

How it unfolded

Top 6 · 6 rounds

Edwin Oswaldo Pena Romero led from R6; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.

Co-leaders
10
5
6
3
4
1
1.534.56R1R2R3R4R5R6
Pena Romero5Daza Samboni4.5Jaimes4.5Acevedo Hernandez4.5Urda Palacio4Martinez Roa4
R6–R6 · LEAD HELD

Edwin Oswaldo Pena Romero held the sole lead from R6 through R6 without losing it.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Edwin Oswaldo Pena Romero drew with Fernando Daza Samboni (Black).

R1–R6 · UNBEATEN

Edwin Oswaldo Pena Romero went unbeaten across 6 games (R1–R6).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Edwin Oswaldo Pena Romero*
½
½
—
2Fernando Daza Samboni
½
*—
1
3Fredy Alexander Jaimes
½
—*
½
4Fausto Acevedo Hernandez—
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Pena Romero, Edwin Oswaldo1812COL+16N+13B=2N+9B=3N+5N5.019.522.017.502028+31.4
2Daza Samboni, Fernando1898COL+8B+4N=1B+6N−5B+11N4.521.524.518.001928+4.8
3Jaimes, Fredy Alexander1831COL+12B+11N=6B+7N=1B=4N4.520.523.516.751917+12.8
4Acevedo Hernandez, Fausto1759COL+17N−2B+12N+13B+8N=3B4.519.021.014.251876+18.2
5Rico Hernandez, Edgar1849COL+20N=9B=7N+11B+2N−1B4.020.021.012.251864+2.2
6Urda Palacio, Carlos Mario1676COL+19N+15B=3N−2B+9N=7B4.019.020.511.751856+58.4
7Torres, Saulo De Jesus1802COL+14B+23N=5B−3B+10N=6N4.019.019.010.501736-5.8
8Martinez Roa, Alejandro1617COL−2N+17B+22N+15B−4B+13N4.016.516.57.501769+20.0
9Sanchez, Carlos Andres1753COL+18B=5N+10B−1N−6B+15N3.519.021.010.001711-4.2
10Martinez Garcia, Oscar Mauricio1424COL=15N+20B−9N+12B−7B+16N3.515.516.57.751682+30.6
11Cuellar, Jose Gabriel1693COL+21N−3B+16N−5N+17B−2B3.017.518.55.501687-0.6
12Jaramillo, Carlos Mario1598COL−3N+21B−4B−10N+22N+17B3.015.515.53.001524-10.6
13Vasquez Giraldo, Yobani1619COL+22B−1N+23B−4N+18B−8B3.015.515.52.001475-29.6
14Prieto Umba, Jairo Ovidio1540COL−7N=19B−15N+20B=16N+21B3.011.512.54.001511-9.6
15Munoz, Mauricio1680COL=10B−6N+14B−8N+19B−9B2.518.019.56.251515-26.2
16Oyola, Fernando1577COL−1B+18N−11B+21N=14B−10B2.516.517.54.501508-24.4
17Mamian Guerrero, Edigson1532COL−4B−8N+19N+22B−11N−12N2.016.016.01.501378-37.6
18Lopez Bedoya, Wilson1484COL−9N−16B+20N+23B−13NF2.010.010.01.00850-17.2
19Perea Forero, Julio Cesar1421COL−6B=14N−17BF−15N+22B1.511.511.51.501285-22.4
20Gomez Moreno, Freddy Alonzo0COL−5B−10N−18B−14NF+23B1.012.512.50.007740.0
21Cuestas Rivera, Gerardo Alberto1436COL−11B−12NF−16B+23N−14N1.011.511.50.00802-45.6
22FIDE 1444713000—−13NF−8B−17N−12B−19N0.013.513.50.007570.0
23FIDE 1444712970—F−7B−13N−18N−21B−20N0.011.011.00.007850.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets