NACIONAL DE LA NINEZ Y JUVENTUD 2026 SUB 14 ABSOLUTO

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88 players participated in this 9-round tournament, held from 03 Feb 2026 to 08 Feb 2026 in Santiago, Chile. Top 10 Elo average was 1732, and top seed was Aaron Joshua Barriga Vera (🇨🇱 CHI, 1905).

Vicente Matias Contreras Munoz (🇨🇱 CHI, 1729) won with 7.0/9, ahead of Aaron Joshua Barriga Vera (7.0) and Vicente Marquez Rosas (7.0). Contreras Munoz shared the lead from round 8, winning on tie-break.

The biggest upset came in round 8: Gonzalo Bucarey Seguel (1444) beat Pablo Ignacio Carvajal Nunez (1626), a +182-point gap.

Location

🇨🇱Santiago, Chile

Dates

03 Feb 2026 → 08 Feb 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇨🇱Aaron Joshua Barriga Vera1905

Avg top 10

1,732

Participants

Federations · 1 represented

🇨🇱Chile×73

Top 3

🥇
Vicente Matias Contreras Munoz
🇨🇱CHI·1729
7.0pts·1901perf+80.0
🥈
Aaron Joshua Barriga Vera
🇨🇱CHI·1905
7.0pts·1850perf-13.2
🥉
Vicente Marquez Rosas
🇨🇱CHI·1863
7.0pts·1857perf+4.4

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 5 players tied at 7.0/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 5 at the finish.

Co-leaders

Marquez Rosas7Belmar Obreque7Contreras Munoz7Barriga Vera7Morales Montero7Ruiz Aguilar6.5

R9 · TIEBREAK CLUSTER

5 players finish on 7.0/9. Contreras Munoz takes the title on Buchholz Cut1 (51.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Vicente Marquez Rosas lost to Jorge Belmar Obreque (White).

WIN STREAKS · 3 top finishers

Vicente Marquez Rosas 3+3 wins (R1–R3, R5–R7)Jorge Belmar Obreque 4 wins (R1–R4)Vicente Matias Contreras Munoz 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Vicente Marquez Rosas	*	0	1	½
2Jorge Belmar Obreque	1	*	0	½
3Vicente Matias Contreras Munoz	0	1	*	½
4Aaron Joshua Barriga Vera	½	½	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Contreras Munoz, Vicente Matias	1729	CHI	+45N	+46B	+18N	=2B	+4N	+6B	−3N	+5B	=7N	7.0	51.0	55.5	41.75	1901	+80.0
2	Barriga Vera, Aaron Joshua	1905	CHI	+64B	+19N	+12B	=1N	+14B	=5N	+7B	=3B	=8N	7.0	51.0	54.5	40.75	1850	-13.2
3	Marquez Rosas, Vicente	1863	CHI	+63N	+21B	+20N	−5B	+37N	+9B	+1B	=2N	=4B	7.0	50.0	53.5	39.50	1857	+4.4
4	Morales Montero, Diego Alejandro	1688	CHI	+33B	+17N	=14B	+16N	−1B	+62N	+19B	+6B	=3N	7.0	47.5	51.0	37.75	1868	+62.0
5	Belmar Obreque, Jorge	1706	CHI	+55B	+71N	+62B	+3N	=6N	=2B	+8B	−1N	+11B	7.0	47.5	50.5	36.75	1870	+76.8
6	Rubio Bascur, Sebastian Alfonso	1814	CHI	+59B	+27N	+22B	+39N	=5B	−1N	+16B	−4N	+14B	6.5	47.0	51.0	33.50	1695	-34.8
7	Ruiz Aguilar, Felipe Gabriel	1693	CHI	+48N	+11B	=54N	=15B	+21N	+20B	−2N	+22B	=1B	6.5	46.5	50.5	35.25	1735	+19.2
8	Quezada Castillo, Joaquin	1647	CHI	+34N	+28B	=15N	=38B	+30N	+54B	−5N	+27B	=2B	6.5	44.0	48.0	32.50	1732	+34.8
9	Bravo Ortiz, Pedro Antonio	1634	CHI	+80N	+42B	=38N	=54B	+28B	−3N	=27B	+19N	+16B	6.5	41.0	43.5	29.75	1713	+29.6
10	Gonzalez Bermedo, Cristian Andres	1582	CHI	+79N	−15B	=63N	+48B	=11N	=43B	+21N	+26B	+18N	6.5	40.5	43.0	30.50	1585	+2.4
11	Nunez Fuentealba. Benjamin Lautaro	1480	CHI	+67B	−7N	=25B	+65N	=10B	+39N	+40N	+23B	−5N	6.0	43.5	47.0	27.50	1650	+44.0
12	Correa Diaz, Domingo Antonio	1613	CHI	+50N	+49B	−2N	−21B	=34N	+31B	=43N	+30B	+27N	6.0	41.5	46.0	28.75	1604	-2.0
13	Beltran Daza Francisco Ricardo	1528	CHI	+53B	−39N	+24B	−35N	+80B	=29N	+47B	=17N	+33B	6.0	39.5	42.0	27.25	1446	-18.0
14	Coria Ibanez, Ariel Isaac	0	CHI	+36N	+32B	=4N	+23B	−2N	=40B	=37N	+54B	−6N	5.5	45.0	49.0	27.50	1679	0.0
15	Bucarey Seguel, Gonzalo	1444	CHI	+73B	+10N	=8B	=7N	+44B	−16N	−22B	+40B	=20N	5.5	45.0	48.0	27.75	1647	+87.2
16	Rojas Varas, Maximiliano Eduardo	1545	CHI	=31N	+41B	+29N	−4B	+42N	+15B	−6N	+37B	−9N	5.5	44.5	49.0	26.50	1621	+27.6
17	Salazar Torres, Gabriel	1474	CHI	+56N	−4B	+50N	=32B	+36N	=18B	=20N	=13B	=22N	5.5	44.0	48.0	27.25	1570	+40.8
18	Neira Varas, Sebastian Ignacio	1560	CHI	+25B	+60N	−1B	−28N	+33B	=17N	+49B	+45N	−10B	5.5	43.5	47.5	26.25	1462	-34.0
19	Valencia Gomez, Javier Ignacio	1502	CHI	+68N	−2B	+45N	=40B	+31N	+38B	−4N	−9B	+41N	5.5	43.5	47.0	24.25	1503	-6.4
20	Catalan San Martin, Maximo Leon	1605	CHI	+74B	+35N	−3B	+46N	+47B	−7N	=17B	=28N	=15B	5.5	43.5	46.5	25.00	1582	-9.2
21	Soto Bravo, Matias	1500	CHI	+82B	−3N	+74B	+12N	−7B	=47N	−10B	+39N	+38B	5.5	42.5	44.5	22.25	1486	-7.6
22	Ortiz Gonzalez, Leonardo Nicolas	1564	CHI	+72N	+65B	−6N	−30B	+50N	+41B	+15N	−7N	=17B	5.5	41.5	44.5	23.75	1426	-38.4
23	Maldonado Lopez, Dario Andre	1645	CHI	+24B	+58N	−39B	−14N	=55B	+64N	+36B	−11N	+43B	5.5	39.0	42.5	24.50	1650	+1.6
24	Cardenas Ruiz, Oscar ignacio	0	CHI	−23N	+84B	−13N	+85B	=26N	=42B	+56N	+46B	=32N	5.5	37.0	39.0	20.00	1473	0.0
25	Reyes Fontecilla, Patricio Rene	0	CHI	−18N	+57B	=11N	−42B	+63N	=?B	+48N	=43B	+37N	5.5	37.0	37.0	21.75	1513	0.0
26	Ortiz Hidalgo, Martin Fernaando	1507	CHI	+88B	−38N	+80B	−47N	=24B	+55N	+29B	−10N	+45B	5.5	37.0	37.0	18.75	1524	+4.8
27	Vera Del Rio, Nicolas Maximiliano	1497	CHI	+69N	−6B	=48N	+63B	+52N	+32B	=9N	−8N	−12B	5.0	43.0	46.5	22.00	1606	+38.8
28	Henriquez rivas, Roderick Felipe	1478	CHI	F	−8N	+70B	+18B	−9N	=30B	+32N	=20B	+34N	5.0	42.0	42.0	23.75	1573	+30.8
29	Zuniga Subiabre, Martin Ignacio	1442	CHI	+77N	=44N	−16B	=41B	+56N	=13B	−26N	+51N	=36B	5.0	39.5	42.0	21.00	1383	-15.6
30	Rojas Castillo, Clemente Alonso	1460	CHI	+83N	=40B	=44B	+22N	−8B	=28N	+62B	−12N	=54N	5.0	39.5	41.5	20.00	1569	+46.8
31	Vallejos Mella, Joaquin Ignacio	0	CHI	=16B	−37N	+75B	+58N	−19B	−12N	+59B	+49N	=40B	5.0	38.5	41.5	20.50	1516	0.0
32	Calbun Millacahuin, Benjamin Andres	1540	CHI	+87B	−14N	+55B	=17N	+51B	−27N	−28B	+64N	=24B	5.0	38.5	39.5	18.50	1454	-24.0
33	Munoz Ramos, Fernando Nicolas	0	CHI	−4N	−56B	+68N	+61B	−18N	+72B	+78N	+57B	−13N	5.0	37.0	39.5	17.00	1394	0.0
34	Valderrama Toledo, Jordan Matias	0	CHI	−8B	+67N	+71B	−37N	=12B	+58N	=44B	+?N	−28B	5.0	37.0	37.0	15.75	1528	0.0
35	Vasquez Araos, Sebastian Ignacio	1447	CHI	+85N	−20B	+56N	+13B	−54N	−37B	−41N	+61B	+57N	5.0	36.5	38.5	20.00	1474	+7.2
36	Toro Loyola, Luciano	1502	CHI	−14B	+87N	=66B	+64N	−17B	+51N	−23N	+63B	=29N	5.0	36.5	37.5	16.75	1481	-6.4
37	Llanos Toro, Ian Andres	1504	CHI	=41N	+31B	=40N	+34B	−3B	+35N	=14B	−16N	−25B	4.5	43.0	47.5	22.25	1534	+2.0
38	Vergara Gonzalez, Vicente Andres	0	CHI	+47N	+26B	=9B	=8N	=62B	−19N	−57N	+42B	−21N	4.5	42.5	46.0	22.75	1533	0.0
39	Gonzalez Lopez, Dario Gaston	0	CHI	+?N	+13B	+23N	−6B	−40N	−11B	=42N	−21B	+64B	4.5	42.0	42.0	17.25	1552	0.0
40	Carvajal Nunez, Pablo Ignacio	1626	CHI	+66B	=30N	=37B	=19N	+39B	=14N	−11B	−15N	=31N	4.5	41.5	45.0	20.75	1331	-79.2
41	Cautivo Gatica, Maximo Alexis	0	CHI	=37B	−16N	+59B	=29N	+46B	−22N	+35B	=44N	−19B	4.5	40.0	44.0	20.50	1499	0.0
42	Oyarzun Nunez, Gabriel Alejandro	1468	CHI	+78B	−9N	=51B	+25N	−16B	=24N	=39B	−38N	+66B	4.5	40.0	42.5	18.75	790	-26.8
43	Alonso Rubio, Maximiliano Rolando	1461	CHI	−70B	+53N	+73B	−44N	+60B	=10N	=12B	=25N	−23N	4.5	39.5	42.5	20.50	1410	-9.6
44	Elgueta Silva, Eduardo Daniel	1577	CHI	+76N	=29B	=30N	+43B	−15N	=49B	=34N	=41B	−47N	4.5	38.5	41.5	19.50	1393	-61.6
45	Marchant Escobar, Leon	1405	CHI	−1B	+82N	−19B	+67N	+77N	+52B	=54N	−18B	−26N	4.5	38.0	40.0	14.50	1376	-10.0
46	Veliz Nunez, Vicente Alberto	1491	CHI	+86B	−1N	+60B	−20B	−41N	+53N	+80B	−24N	=50B	4.5	38.0	39.5	14.75	868	-21.6
47	Opazo Aravena, Vicente	1431	CHI	−38B	F	+81N	+26B	−20N	=21B	−13N	+62N	+44B	4.5	37.5	37.5	18.75	1600	+56.4
48	Aguero Maldonado, Marco Aurelio	0	CHI	−7B	+86N	=27B	−10N	=58B	+70N	−25B	=78N	+62B	4.5	36.5	38.0	13.75	1483	0.0
49	Varas Alfaro, Agustin Luciano	1458	CHI	+51B	−12N	+77B	−62N	+73B	=44N	−18N	−31B	+65B	4.5	35.5	38.0	15.75	1249	-35.6
50	Marquez Quispe, Matias Josue	0	CHI	−12B	+78N	−17B	+70N	−22B	−73N	+69B	+81N	=46N	4.5	33.5	36.0	13.75	1210	0.0
51	Puentes Fica, Cristobal Alejandro	0	CHI	−49N	+79B	=42N	+?B	−32N	−36B	+71N	−29B	+63N	4.5	33.0	33.0	11.25	1431	0.0
52	Quintullanca Barria, Cristobal Gabriel	1582	CHI	−65B	+72N	=64B	+66N	−27B	−45N	=55B	+70N	=53B	4.5	31.5	34.5	15.50	1240	-71.6
53	Arias Mora, Lucas Benjamin	0	CHI	−13N	−43B	+83N	=57B	=79N	−46B	+85N	+77B	=52N	4.5	30.5	32.5	12.00	1287	0.0
54	Martinez Henriquez, Agustin Ignacio	1523	CHI	F	+70N	=7B	=9N	+35B	−8N	=45B	−14N	=30B	4.0	42.5	42.5	19.25	1547	+6.8
55	Fuentes Orellana, Alejandro Antonio	0	CHI	−5N	+61B	−32N	+78B	=23N	−26B	=52N	−56B	+70N	4.0	38.5	41.0	14.50	1356	-10.4
56	Llanos Siles, David	0	CHI	−17B	+33N	−35B	+71N	−29B	+66N	−24B	+55N	F	4.0	36.5	36.5	15.50	1374	0.0
57	Saez Castro, Renato Ignacio	1570	CHI	−60B	−25N	+82B	=53N	=66B	+69N	+38B	−33N	−35B	4.0	35.5	37.5	14.00	647	-26.8
58	Rojas Alfaro, Sergio Daniel	1464	CHI	+84N	−23B	=65N	−31B	=48N	−34B	=68N	+82B	=60N	4.0	33.0	35.0	11.75	845	-10.4
59	Cortes Cisternas, Cristobal Alfonso	1407	CHI	−6N	=69B	−41N	−73N	+86B	+75B	−31N	=68B	+78B	4.0	31.5	33.0	10.50	1007	-3.2
60	Ramirez Sanchez, Gonzalo Antonio	0	CHI	+57N	−18B	−46N	+81B	−43N	−77B	=67N	+79B	=58B	4.0	31.0	33.5	12.75	1361	0.0
61	FIDE 3490696	0	—	−71B	−55N	+72B	−33N	−81N	+76B	+74B	−35N	+83B	4.0	28.5	30.5	11.00	643	0.0
62	Torres Hormazabal, Joaquin	1537	CHI	+75N	+81B	−5N	+49B	=38N	−4B	−30N	−47B	−48N	3.5	40.0	42.5	12.25	1309	-58.0
63	Perez Cardenas, Martin Eluney	1425	CHI	−3B	+88N	=10B	−27N	−25B	+81N	+65B	−36N	−51B	3.5	39.5	39.5	9.25	1280	-26.4
64	Schafer Cordova, Daniel Alejandro	1431	CHI	−2N	+68B	=52N	−36B	+75N	−23B	+77N	−32B	−39N	3.5	38.0	40.5	11.25	1254	-34.4
65	FIDE 3479706	0	—	+52N	−22N	=58B	−11B	−?N	+79B	−63N	+72B	−49N	3.5	33.5	33.5	12.00	1263	0.0
66	Acosta Vieira, Juan Jose	0	CHI	−40N	+83B	=36N	−52B	=57N	−56B	=82N	+67B	−42N	3.5	32.0	34.0	11.00	1310	0.0
67	Farias Paves, Isaias Alejandro	0	CHI	−11N	−34B	+76N	−45B	−72N	+86B	=60B	−66N	+79N	3.5	31.5	33.0	9.00	643	0.0
68	FIDE 3471438	0	—	−19B	−64N	−33B	+87N	+83B	−80N	=58B	=59N	=81B	3.5	29.0	30.0	8.25	1260	0.0
69	Donaire Duran, Aitor Thiago	0	CHI	−27B	=59N	−?N	=79B	+85N	−57B	−50N	+84B	=77N	3.5	26.5	26.5	8.50	1165	0.0
70	Oyarzo Leon, Maximo Antonio	0	CHI	+43N	−54B	−28N	−50B	+76N	−48B	+75N	−52B	−55B	3.0	34.0	37.0	10.50	1249	0.0
71	Aguillon Mancilla, Arturo Javier	1481	CHI	+61N	−5B	−34N	−56B	−78N	+84B	−51B	=74N	=75N	3.0	33.0	35.0	9.00	906	-8.8
72	FIDE 3480143	0	—	−22B	−52B	−61N	+82N	+67B	−33N	−81B	−65N	+84B	3.0	30.5	32.5	7.50	774	0.0
73	FIDE 3490785	0	—	−15N	+76B	−43N	+59B	−49N	+50B	F	F	F	3.0	28.5	28.5	11.50	1250	0.0
74	Barrera Vega Leonardo Patricio	0	CHI	−20N	+85B	−21N	−77B	+84N	−78B	−61N	=71B	=82N	3.0	27.0	29.0	6.50	1256	0.0
75	Aedo Herrera, Cristobal Alonso	0	CHI	−62B	=?B	−31N	+86N	−64B	−59N	−70B	+88N	=71B	3.0	23.5	23.5	3.00	1226	0.0
76	FIDE 3469697	0	—	−44B	−73N	−67B	+88N	−70B	−61N	−83B	+86N	+87N	3.0	22.5	22.5	2.50	777	0.0
77	FIDE 3489493	0	—	−29B	F	−49N	+74N	−45B	+60N	−64B	−53N	=69B	2.5	32.5	32.5	8.75	634	0.0
78	Molina Godoy Francisco Javier Augusto	0	CHI	−42N	−50B	F	−55N	+71B	+74N	−33B	=48B	−59N	2.5	32.5	32.5	8.25	1246	0.0
79	FIDE 3483231	0	—	−10B	−51N	=86B	=69N	=53B	−65N	+87B	−60N	−67B	2.5	31.5	32.5	5.75	782	0.0
80	San Martin Duran, Tomas Marco Ale	0	CHI	−9B	F	−26N	+84B	−13N	+68B	−46N	F	=?B	2.5	31.0	31.0	5.50	1161	0.0
81	Vergara Rojas, Anibal Sebastian	0	CHI	F	−62N	−47B	−60N	+61B	−63B	+72N	−50B	=68N	2.5	30.5	30.5	8.75	665	0.0
82	FIDE 3490483	0	—	−21N	−45B	−57N	−72B	F	+83N	=66B	−58N	=74B	2.0	29.5	29.5	5.25	685	0.0
83	FIDE 3489892	0	—	−30B	−66N	−53B	F	−68N	−82B	+76N	+85B	−61N	2.0	27.5	27.5	5.00	661	0.0
84	FIDE 3489515	0	—	−58B	−24N	+87B	−80N	−74B	−71N	+88B	−69N	−72N	2.0	25.5	25.5	1.00	673	0.0
85	FIDE 3490432	0	—	−35B	−74N	+88B	−24N	−69B	+87N	−53B	−83N	F	2.0	24.5	24.5	1.00	647	0.0
86	FIDE 3490688	0	—	−46N	−48B	=79N	−75B	−59N	−67N	F	−76B	+88B	1.5	25.0	25.0	1.25	649	0.0
87	FIDE 3476332	0	—	−32N	−36B	−84N	−68B	+88N	−85B	−79N	F	−76B	1.0	23.0	23.0	0.00	721	0.0
88	FIDE 3490750	0	—	−26N	−63B	−85N	−76B	−87B	F	−84N	−75B	−86N	0.0	21.5	21.5	0.00	666	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Bucarey Seguel, GonzaloCHI
+87.2
5.5 pts · #12
2Contreras Munoz, Vicente MatiasCHI
+80.0
7.0 pts · #3
3Belmar Obreque, JorgeCHI
+76.8
7.0 pts · #2

Top rating losers

1Carvajal Nunez, Pablo IgnacioCHI
-79.2
4.5 pts · #48
2Quintullanca Barria, Cristobal GabrielCHI
-71.6
4.5 pts · #59
3Elgueta Silva, Eduardo DanielCHI
-61.6
4.5 pts · #34

Biggest upsets

R8+182 Elo gap
Bucarey Seguel, Gonzalo1444 beat Carvajal Nunez, Pablo Ignacio1626
R6+177 Elo gap
Marchant Escobar, Leon1405 beat Quintullanca Barria, Cristobal Gabriel1582
R8+165 Elo gap
Nunez Fuentealba. Benjamin Lautaro1480 beat Maldonado Lopez, Dario Andre1645