LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Sub 16 Var

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56 players participated in this 7-round tournament, held from 01 Apr 2026 to 05 Apr 2026 in QRO, Queretaro, Mexico. 2 federations represented. Top 10 Elo average was 1780, and top seed was Ilan Said Gonzalez Sanchez (🇲🇽 MEX, 2067).

Ilan Said Gonzalez Sanchez (🇲🇽 MEX, 2067) won with 6.5/7, ahead of Iker Rodriguez Peralta (6.0) and Daniel Alexander Rodriguez Juarez (5.5). Gonzalez Sanchez shared the lead from round 6 and broke clear in the final round.

The biggest upset came in round 6: Iker Gomez Tolentino (1604) beat Leonardo Moreno Toxqui (1823), a +219-point gap.

Location

🇲🇽QRO, Queretaro, Mexico

Dates

01 Apr 2026 → 05 Apr 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇲🇽Ilan Said Gonzalez Sanchez2067

Avg top 10

1,780

Participants

Federations · 2 represented

🇲🇽Mexico×41

FIDE (no federation)×1

Top 3

🥇
Ilan Said Gonzalez Sanchez
🇲🇽MEX·2067
6.5pts·2104perf+6.0
🥈
Iker Rodriguez Peralta
🇲🇽MEX·1752
6.0pts·2057perf+90.0
🥉
Daniel Alexander Rodriguez Juarez
🇲🇽MEX·1764
5.5pts·1950perf+62.4

How it unfolded

Top 6 · 7 rounds

Ilan Said Gonzalez Sanchez led from R7; +0.5-point edge over the runner-up.

Co-leaders

Gonzalez Sanchez6.5Rodriguez Peralta6Rodriguez Juarez5.5Gomez Tolentino5.5Santiago Orozco5Sanchez Ortiz5

R7 · LEADER CHANGE05 Apr

Ilan Said Gonzalez Sanchez takes the sole lead (6.5/7).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Ilan Said Gonzalez Sanchez drew with Iker Rodriguez Peralta (Black).

WIN STREAKS · 3 top finishers

Ilan Said Gonzalez Sanchez 4 wins (R4–R7)Iker Rodriguez Peralta 3 wins (R4–R6)Daniel Alexander Rodriguez Juarez 5 wins (R1–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Ilan Said Gonzalez Sanchez	*	½	1	1
2Iker Rodriguez Peralta	½	*	½	—
3Daniel Alexander Rodriguez Juarez	0	½	*	—
4Iker Gomez Tolentino	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Gonzalez Sanchez, Ilan Said	2067	MEX	+37N	+18B	=2N	+5B	+4N	+3B	+11N	6.5	30.5	33.5	30.50	2104	+6.0
2	Rodriguez Peralta, Iker	1752	MEX	+24N	+30B	=1B	+10N	+15B	+5N	=3N	6.0	29.0	32.5	26.50	2057	+90.0
3	Rodriguez Juarez, Daniel Alexander	1764	MEX	+29B	+13N	+7B	+15N	+6B	−1N	=2B	5.5	31.0	34.5	25.00	1950	+62.4
4	Gomez Tolentino, Iker	1604	MEX	+39N	+47B	=6B	+19N	−1B	+10N	+9N	5.5	27.5	29.5	20.50	1904	+58.8
5	Ortiz Alcantara, Alejandro	1838	MEX	+28B	+25N	+14B	−1N	+21B	−2B	+17N	5.0	28.5	32.0	19.50	1837	+2.0
6	Sanchez Ortiz, Diego Alonso	1723	MEX	+52N	+22B	=4N	+9B	−3N	=17B	+16N	5.0	27.5	28.5	18.25	1803	+25.6
7	Santiago Orozco, Matias Gerardo	1681	MEX	+43N	+23B	−3N	=26B	+25N	=16B	+15B	5.0	24.5	27.0	17.75	1779	+31.2
8	Camara Aguillon, Uriel Alejandro	1680	MEX	+38B	−20N	+37B	=25N	=13B	+31N	+21B	5.0	22.5	25.5	17.50	1791	+25.2
9	Ignacio Vazquez, Fernando Sakeri	1684	MEX	+27B	=16N	+12B	−6N	+28B	+14N	−4B	4.5	27.0	30.5	18.00	1548	-30.8
10	Moreno Toxqui, Leonardo	1823	MEX	+31B	=32N	+20B	−2B	+26N	−4B	+25N	4.5	26.0	29.5	16.25	1685	-31.6
11	Bonilla De La Cruz, Isaac Leonard	0	MEX	+34B	+44N	−15B	+20N	=14B	+27N	−1B	4.5	25.5	28.0	15.25	1659	0.0
12	Dominguez Jules, Leon	0	MEX	+?N	=17B	−9N	=24B	+18N	=19B	+26N	4.5	23.5	23.5	13.25	1642	0.0
13	Valencia Cortes, Daniel Ivan	1566	MEX	+36N	−3B	=24N	+35B	=8N	=44B	+41B	4.5	22.5	25.0	14.00	1614	+12.8
14	Garcia Pedroza, Christopher Amet	1583	MEX	+42N	+53B	−5N	+30B	=11N	−9B	+44N	4.5	22.5	23.5	11.75	1576	-2.0
15	Carreno Crisanto, Leonardo Sebastian	1753	MEX	+35N	+26B	+11N	−3B	−2N	+23B	−7N	4.0	28.5	31.5	15.00	1670	-26.4
16	Sanchez Diaz, Leonardo	1631	MEX	+55N	=9B	=17N	+18B	=19B	=7N	−6B	4.0	26.5	26.5	12.75	1677	+12.4
17	Uc Yam, Francisco Alejandro	1714	MEX	+46B	=12N	=16B	+34N	=27B	=6N	−5B	4.0	25.0	27.5	14.00	1606	-17.2
18	Romero Martinez, Ian	1581	MEX	+50B	−1N	+29B	−16N	−12B	+48N	+35B	4.0	23.5	25.5	10.50	1692	+26.0
19	Lopez Solis, Robyn Axel	0	MEX	F	+41B	+32N	−4B	=16N	=12N	+27B	4.0	23.5	23.5	13.75	1425	0.0
20	Azuara Castillo, Ian	0	FID	+51N	+8B	−10N	−11B	−24N	+43B	+40N	4.0	23.0	25.0	12.50	1528	0.0
21	Perez Alejos, Edgar Antonio	1608	MEX	−41N	+42B	+52N	+44B	−5N	+24B	−8N	4.0	21.0	22.0	9.50	1639	+6.0
22	Hernandez Hurtado, Emiliano Sebastian	1670	MEX	+49B	−6N	−34B	+48N	−31B	+36N	+38B	4.0	19.5	21.5	10.00	1461	-33.2
23	Cosme Velazquez, Sebastian	1559	MEX	+56B	−7N	−27B	+50N	+47B	−15N	+34B	4.0	19.5	19.5	7.00	1488	-11.6
24	Moreno Avendano, Jose Angel	1456	MEX	−2B	+49N	=13B	=12N	+20B	−21N	=29B	3.5	26.5	28.5	12.25	1412	-10.0
25	Maldonado Gudino, Eric Jared	1545	MEX	+40N	−5B	+41N	=8B	−7B	+28N	−10B	3.5	26.0	28.5	11.50	1434	-18.4
26	Zaragoza Olvera, Jaime Andre	1673	MEX	+45B	−15N	+31B	=7N	−10B	+34N	−12B	3.5	24.5	27.0	11.50	1600	-16.8
27	Pinelo Puerto, Cristian Israel	0	MEX	−9N	+?B	+23N	+33B	=17N	−11B	−19N	3.5	24.5	24.5	9.50	1677	0.0
28	Gutierrez Gamboa, Eduardo	0	MEX	−5N	=40B	+51N	+32B	−9N	−25B	+42N	3.5	22.0	24.0	9.50	889	0.0
29	Amezquita Ramirez, Alejandro	1495	MEX	−3N	+36B	−18N	=41B	+42N	=35B	=24N	3.5	21.5	24.0	10.00	1405	-18.8
30	FIDE 550004875	0	—	+48B	−2N	+47B	−14N	−34B	+49N	=31B	3.5	21.0	23.0	7.75	1336	0.0
31	Dominguez Sanchez, Juan Daniel	1491	MEX	−10N	+54B	−26N	+56B	+22N	−8B	=30N	3.5	21.0	21.0	6.25	1519	+4.0
32	Almazan Sequera, Gerardo	0	MEX	+54N	=10B	−19B	−28N	+36B	−41N	+45B	3.5	20.0	20.5	8.25	1823	0.0
33	Rodriguez Ocampo, Jeremy Gael	1669	MEX	−47N	+39B	=35N	−27N	=48B	=45N	+43B	3.5	16.5	18.5	9.25	1590	-4.4
34	FIDE 29680387	0	—	−11N	+55B	+22N	−17B	+30N	−26B	−23N	3.0	23.5	23.5	7.50	1461	0.0
35	Hernandez Morales, Carlos	1590	MEX	−15B	+50N	=33B	−13N	+53B	=29N	−18N	3.0	21.5	22.5	6.50	1453	-43.2
36	FIDE 29655455	0	—	−13B	−29N	+39N	+52B	−32N	−22B	+47B	3.0	20.5	21.5	6.00	777	0.0
37	FIDE 550025392	0	—	−1B	+46N	−8N	=42B	−43N	+54B	=53N	3.0	20.0	20.5	4.75	1074	0.0
38	Martinez Zapata, Elias Emanuel	1543	MEX	−8N	−51B	=43N	=40B	+56N	+39B	−22N	3.0	19.5	19.5	5.75	875	-26.0
39	FIDE 29667100	0	—	−4B	−33N	−36B	+46N	+?B	−38N	+49B	3.0	19.5	19.5	4.50	805	0.0
40	FIDE 550025350	0	—	−25B	=28N	−48B	=38N	+50B	+47N	−20B	3.0	18.0	20.0	7.25	1497	0.0
41	Rivera Jolalpan, Jesus Elias	0	MEX	+21B	−19N	−25B	=29N	F	+32B	−13N	2.5	23.0	24.0	9.25	1467	0.0
42	FIDE 550006606	0	—	−14B	−21N	+49B	=37N	−29B	+46N	−28B	2.5	21.0	23.0	6.00	762	0.0
43	Bravo Diaz, Samuel Esteban	0	MEX	−7B	=48N	=38B	=53N	+37B	−20N	−33N	2.5	20.5	21.5	6.00	1358	0.0
44	Sanchez Garcia, Angel Alexander	1582	MEX	F	−11B	+56N	−21N	+45B	=13N	−14B	2.5	20.0	20.0	4.75	1313	-39.2
45	Castillo Gonzalez, Matias Bernabe	0	MEX	−26N	−52B	+?N	+54B	−44N	=33B	−32N	2.5	14.5	14.5	2.25	1368	0.0
46	Hernandez Gaspar, Noe Ellihu	0	MEX	−17N	−37B	=54N	−39B	+55N	−42B	+56N	2.5	13.0	13.0	0.25	914	0.0
47	FIDE 550025430	0	—	+33B	−4N	−30N	+51B	−23N	−40B	−36N	2.0	22.5	24.5	5.50	1486	0.0
48	FIDE 550025341	0	—	−30N	=43B	+40N	−22B	=33N	−18B	F	2.0	20.5	22.5	6.00	1367	0.0
49	Lopez Lopez, Thomas Santiago	0	MEX	−22N	−24B	−42N	+55B	+51N	−30B	−39N	2.0	18.5	18.5	2.00	763	0.0
50	Pintor Gonzalez, Osmar Gadiel	1404	MEX	−18N	−35B	+55N	−23B	−40N	+51B	F	2.0	18.0	18.0	2.00	777	-32.8
51	FIDE 550025376	0	—	−20B	+38N	−28B	−47N	−49B	−50N	+55B	2.0	16.5	16.5	3.00	1474	0.0
52	Reyes Garcia, Diego Fernando	0	MEX	−6B	+45N	−21B	−36N	F	F	F	1.0	18.0	18.0	2.50	866	0.0
53	FIDE 550025414	0	—	F	−14N	F	=43B	−35N	F	=37B	1.0	14.0	14.0	2.75	787	0.0
54	FIDE 550010689	0	—	−32B	−31N	=46B	−45N	F	−37N	−?B	0.5	15.0	15.0	1.25	691	0.0
55	FIDE 550025406	0	—	−16B	−34N	−50B	−49N	−46B	F	−51N	0.0	15.5	15.5	0.00	718	0.0
56	FIDE 550025368	0	—	−23N	F	−44B	−31N	−38B	−?N	−46B	0.0	15.5	15.5	0.00	744	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Rodriguez Peralta, IkerMEX
+90.0
6.0 pts · #2
2Rodriguez Juarez, Daniel AlexanderMEX
+62.4
5.5 pts · #1
3Gomez Tolentino, IkerMEX
+58.8
5.5 pts · #13

Top rating losers

1Hernandez Morales, CarlosMEX
-43.2
3.0 pts · #17
2Sanchez Garcia, Angel AlexanderMEX
-39.2
2.5 pts · #39
3Hernandez Hurtado, Emiliano SebastianMEX
-33.2
4.0 pts · #26

Biggest upsets

R6+219 Elo gap
Gomez Tolentino, Iker1604 beat Moreno Toxqui, Leonardo1823
R5+179 Elo gap
Dominguez Sanchez, Juan Daniel1491 beat Hernandez Hurtado, Emiliano Sebastian1670