Campeonato Nacional de Ajedrez Amateur Sub 1700 2026

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105 players participated in this 7-round tournament, held from 25 Apr 2026 to 26 Apr 2026 in Lima, Peru. Top 10 Elo average was 1667, and top seed was Andre Alessandro Challco Puente de la Vega (🇵🇪 PER, 1694).

Leidy de America Flores Taboada (🇵🇪 PER, 1670) won with 6.5/7, ahead of Marc Raul Paco Naupa (6.0) and Renato Manuel Fernandez Robles (6.0). Flores Taboada broke clear in the final round.

The biggest upset came in round 1: Amet Aaron Huapaya Pariona (1448) beat Juan Pablo Xavier Gavilan Cabrera (1671), a +223-point gap.

Location

🇵🇪Lima, Peru

Dates

25 Apr 2026 → 26 Apr 2026

Time control

Standard: 30 minutes for game with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇵🇪Andre Alessandro Challco Puente de la Vega1694

Avg top 10

1,667

Participants

105

Federations · 1 represented

🇵🇪Peru×92

Top 3

🥇
Leidy de America Flores Taboada
🇵🇪PER·1670
6.5pts·1997perf+42.4
🥈
Marc Raul Paco Naupa
🇵🇪PER·1583
6.0pts·1888perf+90.8
🥉
Renato Manuel Fernandez Robles
🇵🇪PER·1636
6.0pts·1848perf+61.2

How it unfolded

Top 6 · 7 rounds

Leidy de America Flores Taboada led from R7; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R7.

Co-leaders

Flores Taboada6.5Fernandez Robles6Paco Naupa6Tapia Sanchez5.5Bernal Alva5.5Crispin Asencios5.5

R7–R7 · LEAD HELD

Leidy de America Flores Taboada held the sole lead from R7 through R7 without losing it.

WIN STREAKS · 3 top finishers

Leidy de America Flores Taboada 4 wins (R1–R4)Renato Manuel Fernandez Robles 5 wins (R3–R7)Marc Raul Paco Naupa 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Leidy de America Flores Taboada	*	—	½	—
2Renato Manuel Fernandez Robles	—	*	—	—
3Marc Raul Paco Naupa	½	—	*	—
4Carlos Tapia Sanchez	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Flores Taboada, Leidy de America	1670	PER	+18N	+22B	+27N	+4B	=2N	+7B	+8N	6.5	30.0	34.0	31.00	1997	+42.4
2	Paco Naupa, Marc Raul	1583	PER	+78N	+79B	+38N	+14B	=1B	+12N	=4N	6.0	26.5	28.5	22.50	1888	+90.8
3	Fernandez Robles, Renato Manuel	1636	PER	+36B	−72N	+61B	+93N	+55B	+13N	+12B	6.0	21.0	22.0	19.50	1848	+61.2
4	Bernal Alva, Rodrigo	1597	PER	+82N	+26B	+44N	−1N	+77B	+21N	=2B	5.5	26.0	28.0	18.50	1689	+12.4
5	Tapia Sanchez, Carlos	1628	PER	+90N	+54B	=24N	−7B	+37N	+22B	+38N	5.5	23.0	24.5	17.50	1776	+49.6
6	Crispin Asencios, Ian Gabriel	1593	PER	+76B	−37N	=36B	+95N	+46B	+25N	+13B	5.5	21.0	22.0	16.75	1668	+20.8
7	Ramos Barriga, Juan Eduardo	1648	PER	F	+31B	+67N	+5N	+20B	−1N	+16B	5.0	27.0	27.0	20.50	1808	+44.8
8	Urpeque Guzman, Zayaka Isabel	1616	PER	+96B	−20N	+42B	+54N	+15B	+9N	−1B	5.0	26.5	27.5	17.00	1653	+12.0
9	Valdivia Rojas, Hugo Ismael	1572	PER	+80N	+66B	=23N	=38B	+26N	−8B	+56N	5.0	22.0	24.0	15.25	1692	+38.4
10	Gavilan Cabrera, Juan Pablo Xavier	1671	PER	−37B	+89N	+28B	−16N	+47B	+36N	+55B	5.0	22.0	23.5	15.50	1620	-14.8
11	Panta Soriano Robert Steffano	1566	PER	+50B	+43N	−12B	−32N	+81B	+77N	+21B	5.0	21.5	23.5	15.00	1594	+4.2
12	Briones Cienfuegos, Carlos Alberto	1638	PER	+33N	+75B	+11N	=41B	+40N	−2B	−3N	4.5	28.0	30.0	16.25	1675	+8.0
13	Enciso Mamani, Aaron	1648	PER	+105N	=49B	+45N	+60B	+41N	−3B	−6N	4.5	25.0	25.0	11.75	1634	-3.6
14	Reynoso, Jorge	1625	PER	+81B	+15N	+72B	−2N	=56B	=20N	=30B	4.5	24.0	26.0	14.50	1622	-0.4
15	Veramendi Pihue, Thiago Valentino	1495	PER	+46N	−14B	+87N	+17B	−8N	=23B	+71B	4.5	24.0	25.5	14.00	1627	+32.7
16	Pilco Quevedo, Jose Lewis	1559	PER	+99N	−38B	+84N	+10B	+23N	=32B	−7N	4.5	23.5	24.0	13.50	1683	+21.0
17	Salazar Rodriguez, Luis	1604	PER	+21B	+47N	−20B	−15N	=42B	+69N	+36B	4.5	23.0	25.5	15.25	1510	-14.0
18	Torres Landaeta, Fabian Ignacio	1445	PER	−1B	+101N	−30B	+94N	+93B	=52N	+41B	4.5	19.5	19.5	7.25	1592	+38.4
19	Quispe Valle, Juan Rodolfo	1617	PER	=69N	+39B	=77B	=72N	−21B	+42N	+60B	4.5	19.0	21.0	13.50	1611	-1.2
20	Garcia Moncada, Maria Estefany Sofia	1488	PER	+86N	+8B	+17N	=23B	−7N	=14B	F	4.0	26.0	28.0	15.75	1705	+58.4
21	Altamirano Galvez, Manuel Alejandro	0	PER	−17N	+86B	+75N	+27B	+19N	−4B	−11N	4.0	25.5	27.5	12.50	1581	0.0
22	Otrilla Guevara, Hernan Andre	1550	PER	+101B	−1N	+81B	+51N	=30B	−5N	=25B	4.0	25.5	25.5	9.50	1604	+17.6
23	Pomalaza Yataco, Fabrizzio Omar	1667	PER	+73B	+55N	=9B	=20N	−16B	=15N	=50B	4.0	24.5	27.0	14.00	1575	-27.2
24	Vasquez Torre, Luis Eduardo	1565	PER	+58N	+87B	=5B	=40N	=32B	−30N	=29B	4.0	24.0	25.5	13.00	1565	-0.8
25	Jauregui Casas, Lhuanna Khalezzy	1660	PER	=31N	−45B	+69N	+49B	+60N	−6B	=22N	4.0	23.5	26.0	13.00	1543	-36.4
26	Parillo Champi, Bryanna Danae	1479	PER	+74B	−4N	+29B	+48N	−9B	−55N	+76B	4.0	23.5	25.5	12.00	1391	-16.8
27	Cordero Garcia, Hanny Elisabeth Killari	1588	PER	+89B	+42N	−1B	−21N	−43B	+81N	+62B	4.0	22.5	24.0	10.00	1540	-11.6
28	Vilchez Ramirez, Hector Elias	1517	PER	=39N	+69B	−10N	=45B	+67N	+40B	−32N	4.0	22.0	24.5	12.00	1608	+30.8
29	Ninahuanca Torres, Jaime	0	PER	−54N	+33B	−26N	+66B	=44N	+68B	=24N	4.0	21.0	23.5	12.75	1500	0.0
30	Linares Matos, Mauricio Alonso	1620	PER	F	F	+18N	+44B	=22N	+24B	=14N	4.0	20.5	20.5	16.25	1776	+18.6
31	Briceno Portilla, Paul Anderzon	1437	PER	=25B	−7N	=39B	+98N	−52B	+78N	+75B	4.0	20.0	20.5	8.25	1503	+5.8
32	Sotelo Reyna, Alberto David	1667	PER	F	F	+68N	+11B	=24N	=16N	+28B	4.0	20.0	20.0	15.75	1777	+24.8
33	Mendoza Rojas, Franco Steve	1423	PER	−12B	−29N	+101B	−39N	+58B	+93N	+54B	4.0	19.0	19.0	7.00	1686	+41.6
34	Valderrama Vargas, Ricardo Javier	1573	PER	+85B	−67N	+43B	=46N	−36B	=76N	+80B	4.0	17.0	19.0	10.25	1297	-42.2
35	Yrivarren Paz, Martin Fernando	1610	PER	−57N	+80B	+66N	=37B	+70N	=56B	F	4.0	16.5	16.5	10.25	1589	-3.2
36	Canta Cajahuaringa, Jazmin	1422	PER	−3N	+53B	=6N	+91B	+34N	−10B	−17N	3.5	28.5	30.0	11.75	1549	+37.6
37	Huapaya Pariona, Amet Aaron	1448	PER	+10N	+6B	−41B	=35N	−5B	−48N	+87B	3.5	27.0	28.5	14.00	1562	+33.6
38	Challco Puente de la Vega, Andre Alessandro	1694	PER	+83B	+16N	−2B	=9N	F	+41N	−5B	3.5	26.5	28.0	12.50	1622	-21.2
39	Medina Campos, Santiago Daniel	0	PER	=28B	−19N	=31N	+33B	+54B	−51N	=47B	3.5	23.5	26.5	12.75	1515	0.0
40	Rojas Raraz, John Arick	1692	PER	=45N	+57B	+49N	=24B	−12B	−28N	=43B	3.5	23.0	26.0	12.00	1463	-72.8
41	Urbano Pilco, Joaquin Alejandro	1592	PER	+70N	+68B	+37N	=12N	−13B	−38B	−18N	3.5	23.0	25.5	10.75	1501	-30.8
42	Moya Cruz, Daniela Muriel	1433	PER	+63N	−27B	−8N	+80B	=17N	−19B	+98N	3.5	23.0	23.5	7.75	1467	+8.0
43	Valdivia Rojas, Uriel Alessandro	1418	PER	+59N	−11B	−34N	+58B	+27N	−64B	=40N	3.5	22.5	25.5	11.75	1551	+38.8
44	Rojas Raraz, Jarely Katty	1492	PER	+103B	+48N	−4B	−30N	=29B	−46N	+77B	3.5	22.5	22.5	7.50	1578	+18.4
45	Paco Naupa, Iker Gael	1450	PER	=40B	+25N	−13B	=28N	=48B	−71N	+70B	3.5	22.0	24.5	12.00	1569	+34.4
46	Pachas Castillo, Pedro Martin	0	PER	−15B	+96N	F	=34B	−6N	+44B	+59N	3.5	21.5	21.5	9.50	1557	0.0
47	Chiok Cordova, Roberto Juan	1477	PER	+88N	−17B	−63N	+57B	−10N	+82B	=39N	3.5	21.0	22.5	8.25	843	-34.0
48	Napan Villamares, Daiana Antuaneth	1619	PER	F	−44B	+73N	−26B	=45N	+37B	+49N	3.5	20.5	22.5	11.25	1530	-26.4
49	Burgos Ruidias, Eduardo Antonio	1530	PER	+98B	=13N	−40B	−25N	+87B	+70N	−48B	3.5	19.5	20.0	6.75	1333	-33.2
50	Chavez Sierra, Alejandro Jose	0	PER	−11N	F	−56B	+79B	+75N	+59B	=23N	3.5	19.0	19.0	9.00	1581	0.0
51	Tacas Granda, Natalia Lisseth	1631	PER	−66N	+78B	+79N	−22B	=68N	+39B	−52N	3.5	18.0	20.0	8.75	1339	-77.6
52	Olazo Ricra, Leninka Estefany	1534	PER	F	F	−70N	+84B	+31N	=18B	+51B	3.5	16.5	16.5	11.75	1816	+48.4
53	Meneses Morales, Pilar Nicolle	0	PER	F	−36N	=89B	−76N	+100B	+99N	+67B	3.5	12.0	12.5	4.25	1425	0.0
54	Navarrete Rufino, Johan Jahir Paulo	1504	PER	+29B	−5N	+98N	−8B	−39N	+57B	−33N	3.0	25.0	25.5	7.50	756	-51.6
55	Anchelia Anchivilca, Gabriel Jesus	1548	PER	F	−23B	+57N	+63B	−3N	+26B	−10N	3.0	25.0	25.0	10.00	1549	-0.4
56	Montero Ricra, Kevin Johan	1526	PER	F	F	+50N	+59B	=14N	=35N	−9B	3.0	20.0	20.0	10.75	1610	+18.4
57	Alegria Gonzales, Bryan Renee	0	PER	+35B	−40N	−55B	−47N	+74B	−54N	+93B	3.0	19.5	20.5	7.50	1437	0.0
58	Chiclla Apolinario, Vladimir Jose	0	PER	−24B	−61N	+65B	−43N	−33N	+102B	+79N	3.0	19.5	19.5	5.00	1227	0.0
59	Alcantara Enriquez, Nicolas Rodrigo	1628	PER	−43B	+94N	+83B	−56N	+73B	−50N	−46B	3.0	18.0	19.0	5.50	1460	-35.2
60	Figueroa Fernandez, Cesar Andres	1492	PER	F	+71B	+91N	−13N	−25B	+97B	−19N	3.0	18.0	18.0	5.00	1549	+7.4
61	Usurin Vara, Diego Sebasitan	1466	PER	F	+58B	−3N	F	F	+88N	+78B	3.0	16.0	16.0	6.50	836	-5.6
62	Guillen Castro, Nicolas Walter	1407	PER	=71N	−64B	=88N	−75B	+86N	+79B	−27N	3.0	15.5	17.0	6.00	1408	-0.4
63	Infante Acuna, Ferrel	1653	PER	−42B	+85N	+47B	−55N	+83B	F	F	3.0	14.0	14.0	7.50	1478	-18.2
64	Infantas Arevalo, Thiago Edu	1599	PER	F	+62N	F	+67B	F	+43N	F	3.0	13.0	13.0	9.00	2217	+31.2
65	FIDE 3891461	0	—	−68N	−82B	−58N	+103N	−78B	+94N	+99B	3.0	11.0	11.0	1.50	677	0.0
66	Neyra Palomino, Ian Gael	1419	PER	+51B	−9N	−35B	−29N	+94B	−75N	=74B	2.5	21.0	22.0	5.75	1389	-5.2
67	Gomez Monteverde, Lucero Maribel	1427	PER	+104N	+34B	−7B	−64N	−28B	=87N	−53N	2.5	21.0	21.0	4.75	1523	+24.0
68	Oviedo Villegas, Estefano Matias	1477	PER	+65B	−41N	−32B	+85N	=51B	−29N	−69B	2.5	20.5	22.5	6.75	1251	-39.2
69	Salvador Arce, Emmanuel Eitan	1401	PER	=19B	−28N	−25B	+100N	F	−17B	+68N	2.5	20.0	20.0	5.25	1426	+4.8
70	Bocangel Delgadillo, Fabrizio Rodrigo	0	PER	−41B	+100N	+52B	=92N	−35B	−49B	−45N	2.5	19.5	20.0	4.75	1354	0.0
71	Capa Macedo, Walter Javier	1618	PER	=62B	−60N	+76B	−77N	F	+45B	−15N	2.5	18.0	19.5	7.00	1316	-80.4
72	Cenzano Pizarro, Piero Jose	1509	PER	+102N	+3B	−14N	=19B	F	F	F	2.5	15.0	15.0	8.25	1627	+19.2
73	Carbajal Sotomayor, Cesar Stefano	1441	PER	−23N	F	−48B	+78B	−59N	=98B	+97N	2.5	14.0	14.0	3.25	838	-29.6
74	Salas Vilchez, Arianna Loretta	0	PER	−26N	−84B	−80N	+102B	−57N	+?B	=66N	2.5	13.5	13.5	1.25	1360	0.0
75	Gomez Monteverde, Benjamin Jose	1516	PER	F	−12N	−21B	+62N	−50B	+66B	−31N	2.0	22.5	25.0	5.50	1475	-9.2
76	FIDE 81478542	0	—	−6N	=88B	−71N	+53B	F	=34B	−26N	2.0	22.5	24.0	6.25	1244	0.0
77	Javier Ceron, Ian Fabrizio	1512	PER	F	=91B	=19N	+71B	−4N	−11B	−44N	2.0	22.5	22.5	5.50	1450	-8.0
78	Callupe Matias, Rebeca Victoria	0	PER	−2B	−51N	+103B	−73N	+65N	−31B	−61N	2.0	22.0	22.0	3.00	712	0.0
79	Delgado Medina, Lucero Sadye	1462	PER	+100B	−2N	−51B	−50N	+85B	−62N	−58B	2.0	21.0	21.5	2.50	740	-48.0
80	Casas Urbina, Fabio Dayiro	0	PER	−9B	−35N	+74B	−42N	+?B	F	−34N	2.0	21.0	21.0	2.50	1294	0.0
81	Huaman Mantari, Santiago	1412	PER	−14N	+102B	−22N	+88B	−11N	−27B	F	2.0	21.0	21.0	1.50	783	-43.6
82	FIDE 81484712	0	—	−4B	+65N	−93B	−83N	+88B	−47N	F	2.0	17.5	18.5	4.50	718	0.0
83	Aguilar Jimenez, Alejandro Rafael	1454	PER	−38N	+99B	−59N	+82B	−63N	F	F	2.0	15.5	16.0	2.50	858	-28.4
84	Quispe Villar, Harim Gabriel	1408	PER	F	+74N	−16B	−52N	F	+95B	F	2.0	15.5	15.5	3.50	1378	-4.8
85	FIDE 81470622	0	—	−34N	−63B	+102N	−68B	−79N	+86B	F	2.0	15.5	15.5	2.00	741	0.0
86	FIDE 81488700	0	—	−20B	−21N	−94B	+101N	−62B	−85N	+?N	2.0	14.0	14.0	0.00	1334	0.0
87	Villanueva Castillo, Vladimir Gabriel	0	PER	F	−24N	−15B	+90B	−49N	=67B	−37N	1.5	21.0	22.5	2.75	1288	0.0
88	FIDE 81488785	0	—	−47B	=76N	=62B	−81N	−82N	−61B	=90N	1.5	15.5	17.0	3.25	1195	0.0
89	Calderon Saravia, Nicole Valentina	0	PER	−27N	−10B	=53N	+99B	F	F	F	1.5	15.5	15.5	2.25	830	0.0
90	Rios Koo, Gabriel Adrian	1415	PER	−5B	+103N	−92B	−87N	F	F	=88B	1.5	10.0	10.0	0.75	798	-21.2
91	Lopez Palomino, Diego Ancelmo	1561	PER	+94B	=77N	−60B	−36N	F	F	F	1.5	9.5	9.5	2.00	1190	-56.4
92	Stuart Llanos, Alejandro Jose	1568	PER	F	F	+90N	=70B	F	F	F	1.5	7.5	7.5	2.75	2215	+6.0
93	Cusi Sarasi, Daianna Anthuane	1542	PER	F	F	+82N	−3B	−18N	−33B	−57N	1.0	19.5	19.5	2.00	701	-66.4
94	FIDE 81458843	0	—	−91N	−59B	+86N	−18B	−66N	−65B	F	1.0	16.5	16.5	2.00	713	0.0
95	Alvarado Cruz, Maria Victoria	1417	PER	F	F	F	−6B	−97N	−84N	+100B	1.0	9.0	9.0	0.50	701	-31.2
96	FIDE 81483767	0	—	−8N	−46B	F	+?N	F	F	F	1.0	8.5	8.5	0.00	1549	0.0
97	Huaccan Nuflo, Lehonardo	0	PER	F	F	F	F	+95B	−60N	−73B	1.0	6.5	6.5	1.00	1325	0.0
98	FIDE 81488777	0	—	−49N	F	−54B	−31B	F	=73N	−42B	0.5	18.5	18.5	1.25	1103	0.0
99	Fernandez Borja, Miguel Angel	0	PER	−16B	−83N	=100B	−89N	F	−53B	−65N	0.5	15.0	15.0	0.25	707	0.0
100	FIDE 81460694	0	—	−79N	−70B	=99N	−69B	−53N	F	−95N	0.5	12.0	12.0	0.25	627	0.0
101	FIDE 81488769	0	—	−22N	−18B	−33N	−86B	F	F	F	0.0	15.5	15.5	0.00	673	0.0
102	FIDE 81461461	0	—	−72B	−81N	−85B	−74N	F	−58N	F	0.0	13.0	13.0	0.00	661	0.0
103	FIDE 81488424	0	—	−44N	−90B	−78N	−65B	F	F	F	0.0	10.0	10.0	0.00	654	0.0
104	De la Cruz Pinedo, Hyemi Elena	1639	PER	−67B	F	F	F	F	F	F	0.0	6.0	6.0	0.00	627	-30.8
105	De la Cruz Huamani, Renato	1432	PER	−13B	F	F	F	F	F	F	0.0	5.0	5.0	0.00	848	-4.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Paco Naupa, Marc RaulPER
+90.8
6.0 pts · #4
2Fernandez Robles, Renato ManuelPER
+61.2
6.0 pts · #2
3Garcia Moncada, Maria Estefany SofiaPER
+58.4
4.0 pts · #28

Top rating losers

1Capa Macedo, Walter JavierPER
-80.4
2.5 pts · #65
2Tacas Granda, Natalia LissethPER
-77.6
3.5 pts · #60
3Rojas Raraz, John ArickPER
-72.8
3.5 pts · #41

Biggest upsets

R1+223 Elo gap
Huapaya Pariona, Amet Aaron1448 beat Gavilan Cabrera, Juan Pablo Xavier1671
R1+220 Elo gap
Moya Cruz, Daniela Muriel1433 beat Infante Acuna, Ferrel1653
R1+212 Elo gap
Neyra Palomino, Ian Gael1419 beat Tacas Granda, Natalia Lisseth1631