LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Femenil

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65 players participated in this 8-round tournament, held from 01 Apr 2026 to 05 Apr 2026 in QRO, Queretaro, Mexico. 14 titled players from 2 federations. Top 10 Elo average was 1973, and top seed was Zenia Corrales Jimenez (🇲🇽 MEX, WIM, 2153).

Guadalupe Montano Vicente (🇲🇽 MEX, 2036) won with 7.0/8, ahead of Elizabeth Schahrazad Diaz Bartolo (6.5) and Alma Jaqueline Mora Velasco (6.0). Montano Vicente shared the lead from round 6 and won solo starting round 7.

The biggest upset came in round 1: Patricia Puebla Ramirez (1545) beat Angelica Am Aquino Flores (1883), a +338-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 · 8 rounds

Top seed

🇲🇽WIMZenia Corrales Jimenez2153

Avg top 10

1,973

Participants

Titled players · 14

WIM×2

WFM×4

WCM×8

Federations · 2 represented

🇲🇽Mexico×62

FIDE (no federation)×1

Top 3

🥇
Guadalupe Montano Vicente
🇲🇽MEX·2036
7.0pts·2158perf+43.6
🥈
WFMElizabeth Schahrazad Diaz Bartolo
🇲🇽MEX·1860
6.5pts·2141perf+86.4
🥉
WCMAlma Jaqueline Mora Velasco
🇲🇽MEX·1902
6.0pts·1956perf+12.2

How it unfolded

Top 6 · 8 rounds

Guadalupe Montano Vicente led from R7; +0.5-point edge over the runner-up.

Co-leaders

Montano Vicente7Diaz Bartolo6.5Mora Velasco6Castellanos Hernandez5.5Guerrero Rodriguez5.5Hernandez Diaz5.5— ex-leaders:Guillen Cristoballed R4, #13

R7 · LEADER CHANGE04 Apr

Guadalupe Montano Vicente takes the sole lead (6.0/7).

WIN STREAKS · 2 top finishers

Guadalupe Montano Vicente 6 wins (R3–R8)WFM Elizabeth Schahrazad Diaz Bartolo 3 wins (R1–R3)

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	Pts	Bu C1	Bu	SB	Perf	Δ
1	Montano Vicente, Guadalupe	2036	MEX	=28B	=19N	+37B	+21N	+36B	+11N	+9B	+10N	7.0	31.5	35.0	30.75	2158	+43.6
2	Diaz Bartolo, Elizabeth SchahrazadWFM	1860	MEX	+62N	+40B	+11B	−9N	+12B	+14N	=10B	+6N	6.5	34.0	35.0	27.50	2141	+86.4
3	Mora Velasco, Alma JaquelineWCM	1902	MEX	+49B	+36N	=20B	+39N	−4N	=19B	+28B	+12N	6.0	30.5	33.5	23.50	1956	+12.2
4	Hernandez Diaz, Paula SofiaWFM	2002	MEX	+22B	+16N	=6B	+12N	+3B	=10N	=5B	F	5.5	37.0	41.5	28.50	2115	+19.8
5	Castellanos Hernandez, Lhia ItzayanaWCM	1928	MEX	+42N	=31B	+21B	+20N	+6B	−9N	=4N	=7B	5.5	34.5	38.0	25.50	1976	+11.4
6	Guerrero Rodriguez, AlejandraWIM	1898	MEX	+50N	+57B	=4N	+41B	−5N	+39B	+13N	−2B	5.5	32.0	34.5	19.75	1951	+12.4
7	Ortega Beltran, Ximena	1833	MEX	+34B	+64N	−12B	−28N	+37B	+36N	+11B	=5N	5.5	30.5	30.5	18.75	1865	+8.2
8	Tec Rodas, Sofia IsavelinaWCM	1916	MEX	+48N	−41B	+47N	+33B	−14N	+58B	=19N	+23B	5.5	27.5	29.5	18.75	1851	-11.0
9	Guillen Cristobal, Sandra NWFM	2013	MEX	+29N	+24B	+13N	+2B	−10N	+5B	−1N	F	5.0	39.0	43.0	25.50	2060	+11.2
10	Corrales Jimenez, ZeniaWIM	2153	MEX	F	+44N	+27B	+15N	+9B	=4B	=2N	−1B	5.0	37.0	37.0	24.00	2062	-10.8
11	Martinez de La Trinidad, AlexandraWFM	1953	MEX	+47N	+14B	−2N	+58B	+22N	−1B	−7N	+19B	5.0	36.0	38.0	19.00	1871	-14.4
12	Garcia Ortega, Natalia BelenWCM	1862	MEX	+32N	+58B	+7N	−4B	−2N	+50B	+16N	−3B	5.0	35.0	37.0	19.00	1896	+8.0
13	Galaviz Medina, Caissa Liduvina	1844	MEX	+54B	+38N	−9B	+26N	=28B	+20N	−6B	=14N	5.0	32.0	34.5	19.50	1851	+5.2
14	Diaz Osorio, Ana Carolina	1810	MEX	+51B	−11N	+53B	+38N	+8B	−2B	=30N	=13B	5.0	32.0	34.5	18.50	1832	+7.6
15	Conde Mares, Vanya BriseydaWCM	1908	MEX	+55N	+23B	=41N	−10B	−19N	+45B	=24N	+33B	5.0	29.5	32.0	18.50	1856	-9.0
16	Gomez Camara, Sofia	1806	MEX	+46N	−4B	+55N	−22B	+47N	+32B	−12B	+34N	5.0	29.5	32.0	17.00	1773	-5.0
17	Huerta Osorno, Erin	1830	MEX	=19B	−28N	+40N	−23B	+42N	+41B	=39N	+32B	5.0	27.5	31.0	18.50	1745	-14.6
18	Aquino Flores, Angelica Am	1883	MEX	−38B	+54N	−19B	+43N	=45B	+29N	=22B	+28N	5.0	27.5	30.0	18.00	1703	-32.0
19	Castillo Rodriguez, Gabriela	1593	MEX	=17N	=1B	+18N	=31B	+15B	=3N	=8B	−11N	4.5	38.5	42.5	23.75	1936	+65.4
20	Esquivel San Agustin, Fatima	1792	MEX	+52N	+30B	=3N	−5B	+23N	−13B	=31N	=25B	4.5	33.5	36.0	18.25	1859	+15.6
21	Gonzalez Romo, Greshya Jocelyn	1741	MEX	+35N	+25B	−5N	−1B	+40N	=30B	−23N	+50B	4.5	33.0	35.5	16.50	1801	+10.4
22	Andrade Gurria, Diony Lucia	1645	MEX	−4N	+62B	+57N	+16N	−11B	=25B	=18N	=24B	4.5	32.0	33.0	15.50	1874	+78.4
23	Mendoza Recio, Josselyne	1772	MEX	+60B	−15N	=44B	+17N	−20B	+43N	+21B	−8N	4.5	31.5	33.5	16.75	1737	-5.0
24	Barrera Garcia, Fernanda Guadalupe	1849	MEX	+43B	−9N	−38B	+53N	+48B	=28N	=15B	=22N	4.5	28.5	31.0	15.75	1702	-48.0
25	Matu Carballo, MagdalenaWCM	1861	MEX	+37B	−21N	+48B	−36N	=29B	=22N	+47B	=20N	4.5	27.5	30.5	16.00	1733	-25.8
26	Galaviz Medina, Andromeda	1735	MEX	−40N	+50B	+35N	−13B	−30N	+52B	=51N	+42B	4.5	25.0	27.5	13.75	1741	+6.4
27	Paredes Caballero, Astrid	1738	MEX	=56N	+61B	−10N	=29B	−32N	+55B	=50N	+51B	4.5	23.0	25.0	11.50	1676	-26.0
28	Rangel Guzman, Fernanda	1689	MEX	=1N	+17B	=30N	+7B	=13N	=24B	−3N	−18B	4.0	38.0	42.0	20.75	1887	+80.0
29	Rivera Campos, Yhajaira Ayaleth	1645	MEX	−9B	=43N	+59B	=27N	=25N	−18B	+40N	=31B	4.0	30.0	32.0	13.75	1662	+1.2
30	Padilla Garcia, Cecilia XasiveWCM	1919	MEX	+45B	−20N	=28B	=44N	+26B	=21N	=14B	F	4.0	29.5	33.0	16.50	1763	-25.6
31	De La O Montalvo, Carolina	1758	MEX	+53B	=5N	−39B	=19N	=38B	=34N	=20B	=29N	4.0	29.5	32.0	15.50	1640	-22.0
32	Sanchez Lopez, KerenWCM	1662	MEX	−12B	=59N	=56B	+51N	+27B	−16N	+36B	−17N	4.0	28.0	30.0	12.75	1705	+8.0
33	Luna Lara, Karen Vanesa	1725	MEX	−44B	+34N	+64B	−8N	−50B	+38N	+37B	−15N	4.0	27.5	27.5	11.00	1616	-20.4
34	Martin Del Campo Gonzalez, Naomi	1522	MEX	−7N	−33B	=42N	+57B	+61N	=31B	+58N	−16B	4.0	26.5	28.5	10.25	1719	+77.2
35	Sierra Aguilera, Asminda	1517	MEX	−21B	+49N	−26B	−48N	+54B	−37N	+62B	+47N	4.0	24.0	25.0	9.50	1625	+38.0
36	Galaviz Medina, Seiya Margarita	1690	MEX	+63N	−3B	+46N	+25B	−1N	−7B	−32N	=48B	3.5	33.5	34.5	10.50	1673	-11.2
37	Ocana Perez, Kenia Sofia	1700	MEX	−25N	+52B	−1N	+46B	−7N	+35B	−33N	=43B	3.5	32.0	34.5	11.75	1640	-28.4
38	Puebla Ramirez, Patricia	1545	MEX	+18N	−13B	+24N	−14B	=31N	−33B	−42N	+57B	3.5	31.0	33.5	14.00	1741	+73.2
39	Velarde Hernandez, Paulina Yunuen	1806	MEX	F	+56B	+31N	−3B	+41N	−6N	=17B	F	3.5	30.5	30.5	12.50	1833	+5.6
40	Altamirano Tlapale, Alexa	1428	MEX	+26B	−2N	−17B	+54N	−21B	=48N	−29B	+52B	3.5	30.0	32.5	11.00	1653	0.0
41	Sotelo Anguiano, Daniela	1702	MEX	+59B	+8N	=15B	−6N	−39B	−17N	−48B	+53N	3.5	30.0	32.0	12.50	1642	-9.6
42	Ham Corona, Ana Paola	1643	MEX	−5B	−53N	=34B	+59N	−17B	+44N	+38B	−26N	3.5	28.5	30.5	11.00	1620	-5.4
43	Montijo Ayala, Gloria Belen	1468	MEX	−24N	=29B	+61N	−18B	+55N	−23B	=45N	=37N	3.5	27.5	29.5	10.00	1654	+65.6
44	Muniz Flores, Citlalli Marian	1501	MEX	+33N	−10B	=23N	=30B	−58N	−42B	=52N	+55B	3.5	26.0	28.0	12.00	1687	+65.6
45	Cabrera Bautista, Valeria Fernanda	1703	MEX	−30N	−46B	+62N	+52B	=18N	−15N	=43B	=54B	3.5	26.0	27.0	9.00	1579	-24.0
46	Elias Cazarez, Daniela	1485	MEX	−16B	+45N	−36B	−37N	−51B	=63N	+65B	+56N	3.5	21.5	21.5	6.50	1526	+9.2
47	Camacho Chavez, Nirvana	1661	MEX	−11B	+51N	−8B	+56N	−16B	+53N	−25N	−35B	3.0	29.0	31.5	7.50	1565	-39.6
48	Coronado Osorio, Aida Isabel	1649	MEX	−8B	F	−25N	+35B	−24N	=40B	+41N	=36N	3.0	29.0	31.0	11.00	1699	+6.0
49	Belman Sanchez, Shareeth	1673	MEX	−3N	−35B	−52N	+60B	+56N	−51B	+61N	F	3.0	21.5	23.5	6.50	1445	-72.8
50	Aroche Ramos, Danae Guadalupe	1572	MEX	−6B	−26N	+65B	F	+33N	−12N	=27B	−21N	2.5	28.0	28.0	6.25	1590	+2.8
51	Nunez Laredo, Natalia	1440	MEX	−14N	−47B	F	−32B	+46N	+49N	=26B	−27N	2.5	27.5	27.5	8.75	1579	+40.4
52	Lizarraga Valdez, Maria Josefina	1540	FID	−20B	−37N	+49B	−45N	+63B	−26N	=44B	−40N	2.5	26.0	27.0	5.75	1491	-15.2
53	Camacho Carrillo, Rotsen Camila	0	MEX	−31N	+42B	−14N	−24B	+64N	−47B	=57N	−41B	2.5	26.0	26.0	4.75	1511	0.0
54	Floriano Torres, Marcela Guadalupe	1564	MEX	−13N	−18B	+60N	−40B	−35N	F	+59B	=45N	2.5	25.0	25.0	5.75	1415	-13.4
55	Morales De Leon, Sara Christine	1588	MEX	−15B	+65N	−16B	+63N	−43B	−27N	=56B	−44N	2.5	25.0	25.0	2.25	1264	-78.4
56	Palacios Trejo, Anel Isis	1566	MEX	=27B	−39N	=32N	−47B	−49B	+65N	=55N	−46B	2.5	24.0	24.0	5.50	1429	-22.8
57	Mireles Nunez, Lindsay	1762	MEX	+65B	−6N	−22B	−34N	=62B	=59N	=53B	−38N	2.5	23.0	23.0	2.75	853	-102.4
58	Coronado Osorio, Sofia Abigail	1769	MEX	F	−12N	+63B	−11N	+44B	−8N	−34B	F	2.0	27.0	27.0	4.50	1511	-31.4
59	Cano Estrada, Brenda	0	MEX	−41N	=32B	−29N	−42B	+60N	=57B	−54N	F	2.0	22.0	22.0	5.25	1390	0.0
60	Corona Sarro, Monica Estef	0	MEX	−23N	F	−54B	−49N	−59B	F	+63B	+62N	2.0	17.0	17.0	2.00	870	0.0
61	Ramirez Coronado, Claudia Lizeth	1452	MEX	F	−27N	−43B	+65N	−34B	=62N	−49B	=63N	2.0	17.0	17.0	1.00	800	-50.4
62	Rivas Rangel, Isabella Roxanne	0	MEX	−2B	−22N	−45B	F	=57N	=61B	−35N	−60B	1.0	25.0	25.0	2.25	1384	0.0
63	Rodriguez Aguilar, Sara Cristina	1510	MEX	−36B	F	−58N	−55B	−52N	=46B	−60N	=61B	1.0	18.0	18.0	2.75	1314	0.0
64	FIDE 550024493	0	—	F	−7B	−33N	F	−53B	F	F	F	0.0	17.0	17.0	0.00	979	0.0
65	FIDE 5112680	0	—	−57N	−55B	−50N	−61B	F	−56B	−46N	F	0.0	15.5	15.5	0.00	771	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Diaz Bartolo, Elizabeth SchahrazadWFMMEX
+86.4
6.5 pts · #19
2Rangel Guzman, FernandaMEX
+80.0
4.0 pts · #24
3Andrade Gurria, Diony LuciaMEX
+78.4
4.5 pts · #35

Top rating losers

1Mireles Nunez, LindsayMEX
-102.4
2.5 pts · #65
2Morales De Leon, Sara ChristineMEX
-78.4
2.5 pts · #59
3Belman Sanchez, ShareethMEX
-72.8
3.0 pts · #47

Biggest upsets

R1+338 Elo gap
Puebla Ramirez, Patricia1545 beat Aquino Flores, Angelica Am1883
R5+315 Elo gap
Castillo Rodriguez, Gabriela1593 beat WCMConde Mares, Vanya Briseyda1908
R1+307 Elo gap
Altamirano Tlapale, Alexa1428 beat Galaviz Medina, Andromeda1735