Puerto Rico at the 46th FIDE Chess Olympiad 2026

Open

Rank 141 of 206 — 10 match points, 18 game points. Full standings

Players

Board 1: FM Edgardo J. Almedina Ortiz (2200) — 3/9
Board 2: FM Jaime Rodriguez Santiago (2069) — 2.5/9
Board 3: FM Sebastian J. Toro Cruz (2143) — 5/10
Board 3: CM Diego Zilleruelo Irizarry (2061) — 5.5/10
Board 4: Joshua Pedrosa Rivera (2012) — 2/6

Matches

Round 1: Puerto Rico 0 – 4 Poland
1	FM Edgardo J. Almedina Ortiz (2200)	1-0	GM Szymon Gumularz (2609)	game
2	FM Jaime Rodriguez Santiago (2069)	0-1	GM Jan Malek (2587)	game
3	FM Sebastian J. Toro Cruz (2143)	1-0	GM Jakub Kosakowski (2520)	game
4	Joshua Pedrosa Rivera (2012)	0-1	GM Jakub Seemann (2512)	game
Round 2: Puerto Rico 3 – 1 Fiji
1	FM Jaime Rodriguez Santiago (2069)	1-0	CM Goru Arvind (1752)	game
2	FM Sebastian J. Toro Cruz (2143)	0-1	CM Rudr Prasad (1769)	game
3	CM Diego Zilleruelo Irizarry (2061)	1-0	CM Ronald Terubea (1827)	game
4	Joshua Pedrosa Rivera (2012)	1-0	Yash Krishen Maharaj (1813)	game
Round 3: Puerto Rico 0.5 – 3.5 Bangladesh
1	FM Edgardo J. Almedina Ortiz (2200)	0-1	IM Rahman Mohammad Fahad (2431)	game
2	FM Jaime Rodriguez Santiago (2069)	1-0	IM Reja Neer Manon (2420)	game
3	FM Sebastian J. Toro Cruz (2143)	1/2-1/2	FM Tahsin Tajwar Zia (2362)	game
4	CM Diego Zilleruelo Irizarry (2061)	1-0	FM Sajid Sakline Mostafa (2316)	game
Round 4: Puerto Rico 3 – 1 Mali
1	FM Edgardo J. Almedina Ortiz (2200)	1-0	FM Bakary Traore (2134)	game
2	FM Sebastian J. Toro Cruz (2143)	1-0	Oumar Keita (1892)	game
3	CM Diego Zilleruelo Irizarry (2061)	0-1	Baba Moulaye Abdalla Maiga (1845)	game
4	Joshua Pedrosa Rivera (2012)	1-0	Youssouf NIARE (1729)	game
Round 5: Puerto Rico 0 – 4 Kosovo *
1	FM Jaime Rodriguez Santiago (2069)	0-1	IM Nderim Saraci (2445)	game
2	FM Sebastian J. Toro Cruz (2143)	1-0	FM Endrit Uruci (2318)	game
3	CM Diego Zilleruelo Irizarry (2061)	0-1	CM Korab Saraci (2241)	game
4	Joshua Pedrosa Rivera (2012)	1-0	Bardh Avdiu (2147)	game
Round 6: Puerto Rico 2 – 2 Aruba
1	FM Edgardo J. Almedina Ortiz (2200)	0-1	CM Jose Pesqueira (1825)	game
2	FM Jaime Rodriguez Santiago (2069)	0-1	FM Juan Pablo De Mey (2077)	game
3	CM Diego Zilleruelo Irizarry (2061)	1/2-1/2	CM Ilya Stetsenko (1961)	game
4	Joshua Pedrosa Rivera (2012)	1/2-1/2	Ayden Dirks (1800)	game
Round 7: Puerto Rico 2.5 – 1.5 Ghana
1	FM Edgardo J. Almedina Ortiz (2200)	1/2-1/2	FM John Kojo Hasford (1905)	game
2	FM Sebastian J. Toro Cruz (2143)	1/2-1/2	CM Bernard Anhwere (1965)	game
3	CM Diego Zilleruelo Irizarry (2061)	1-0	Akpa Prince (1855)	game
4	Joshua Pedrosa Rivera (2012)	1/2-1/2	Daniel Loglo (1799)	game
Round 8: Puerto Rico 1 – 3 South Africa
1	FM Edgardo J. Almedina Ortiz (2200)	1-0	IM Jan Karsten (2386)	game
2	FM Jaime Rodriguez Santiago (2069)	1/2-1/2	IM Caleb Levi Levitan (2316)	game
3	FM Sebastian J. Toro Cruz (2143)	1-0	FM Banele Mhango (2354)	game
4	CM Diego Zilleruelo Irizarry (2061)	1/2-1/2	James Dinham (2124)	game
Round 9: Puerto Rico 2 – 2 Curacao
1	FM Edgardo J. Almedina Ortiz (2200)	1/2-1/2	FM Ursus Van Bemmelen (2081)	game
2	FM Jaime Rodriguez Santiago (2069)	1-0	Johan Van Delden (1990)	game
3	FM Sebastian J. Toro Cruz (2143)	1-0	FM Rurik Capella (1946)	game
4	CM Diego Zilleruelo Irizarry (2061)	1/2-1/2	Tjerk Albregtse (1824)	game
Round 10: Puerto Rico 3.5 – 0.5 Cayman Islands
1	FM Edgardo J. Almedina Ortiz (2200)	1/2-1/2	Ryan Blackwood (1937)	game
2	FM Jaime Rodriguez Santiago (2069)	1-0	Mike McDonald (1892)	game
3	FM Sebastian J. Toro Cruz (2143)	0-1	CM Christopher Young (1824)	game
4	CM Diego Zilleruelo Irizarry (2061)	1-0	CM Shaun M Tracey (1767)	game
Round 11: Puerto Rico 0.5 – 3.5 United Arab Emirates
1	FM Edgardo J. Almedina Ortiz (2200)	1/2-1/2	IM Omran Al Hosani (2317)	game
2	FM Jaime Rodriguez Santiago (2069)	0-1	FM Al Taher Abdulrahman Mohammad (2262)	game
3	FM Sebastian J. Toro Cruz (2143)	1-0	FM Sedrani Ammar (2189)	game
4	CM Diego Zilleruelo Irizarry (2061)	0-1	FM Fareed Ahmed (2132)	game

Women

Rank 118 of 189 — 10 match points, 21 game points. Full standings

Players

Board 1: WCM Yanira Rivera Negron (1867) — 6/11
Board 2: WCM Coralys M. Alvarado Perez (1693) — 4/11
Board 3: WCM Gabriela S. Vera Perez (1674) — 6/11
Board 4: Yorelis M. Febles Otero (1641) — 5/11

Matches

Round 1: Puerto Rico 0 – 4 Romania
1	WCM Yanira Rivera Negron (1867)	1-0	WIM Miruna-Daria Lehaci (2265)	game
2	WCM Coralys M. Alvarado Perez (1693)	0-1	WGM Elena-Luminita Cosma (2247)	game
3	WCM Gabriela S. Vera Perez (1674)	1-0	WIM Andreea-Marioara Cosman (2227)	game
4	Yorelis M. Febles Otero (1641)	0-1	WIM Jemal Ovezdurdyyeva (2114)	game
Round 2: Puerto Rico 4 – 0 San Marino
1	WCM Yanira Rivera Negron (1867)	1-0	Elena Krasnova (1674)	game
2	WCM Coralys M. Alvarado Perez (1693)	0-1	Giulia Lazzarini (1461)	game
3	WCM Gabriela S. Vera Perez (1674)	1-0	Cristina Giannini	game
4	Yorelis M. Febles Otero (1641)	0-1	Dorina Capicchioni (1447)	game
Round 3: Puerto Rico 1 – 3 Costa Rica
1	WCM Yanira Rivera Negron (1867)	1-0	WIM Maria Elena Rodriguez Arrieta (1963)	game
2	WCM Coralys M. Alvarado Perez (1693)	1-0	WIM Sofia Mayorga Araya (2189)	game
3	WCM Gabriela S. Vera Perez (1674)	0-1	WCM Valentina Campos Munoz (1939)	game
4	Yorelis M. Febles Otero (1641)	1-0	WFM Olga Leticia Gamboa Alvarado (1904)	game
Round 4: Puerto Rico 3.5 – 0.5 Jersey
1	WCM Yanira Rivera Negron (1867)	0-1	WCM Rachel Ruddy (1676)	game
2	WCM Coralys M. Alvarado Perez (1693)	1/2-1/2	WCM Monika Ashbrooke (1598)	game
3	WCM Gabriela S. Vera Perez (1674)	0-1	Delia Donciu	game
4	Yorelis M. Febles Otero (1641)	1-0	Sarah Weber	game
Round 5: Puerto Rico 0 – 4 Paraguay
1	WCM Yanira Rivera Negron (1867)	0-1	WCM Fiorella Allegra Mayeregger Gonzalez (1979)	game
2	WCM Coralys M. Alvarado Perez (1693)	1-0	WFM Paula Oviedo Acosta (1910)	game
3	WCM Gabriela S. Vera Perez (1674)	0-1	WFM Renata Valentina Mayeregger Gonzalez (1905)	game
4	Yorelis M. Febles Otero (1641)	1-0	WFM Helen Montiel Caceres (1900)	game
Round 6: Puerto Rico 3.5 – 0.5 Saint Lucia
1	WCM Yanira Rivera Negron (1867)	1/2-1/2	WCM Chelsea Wahid (1665)	game
2	WCM Coralys M. Alvarado Perez (1693)	1-0	Vernesa James (1435)	game
3	WCM Gabriela S. Vera Perez (1674)	0-1	Sibani Sri Elumalai	game
4	Yorelis M. Febles Otero (1641)	1-0	Kiara Lambert	game
Round 7: Puerto Rico 0 – 4 New Zealand
1	WCM Yanira Rivera Negron (1867)	1-0	WIM Isabelle Yixuan Ning (2114)	game
2	WCM Coralys M. Alvarado Perez (1693)	0-1	WFM Anya Thurner (1874)	game
3	WCM Gabriela S. Vera Perez (1674)	1-0	WFM Wanyao Sarah Sun (1892)	game
4	Yorelis M. Febles Otero (1641)	0-1	WFM Emily Cathay Gan (1852)	game
Round 8: Puerto Rico 3.5 – 0.5 Sao Tome and Principe
1	WCM Yanira Rivera Negron (1867)	1-0	WCM Izidora Lourenco Lima (1580)	game
2	WCM Coralys M. Alvarado Perez (1693)	1/2-1/2	Ariette Almeida (1564)	game
3	WCM Gabriela S. Vera Perez (1674)	1-0	Melissa Moura	game
4	Yorelis M. Febles Otero (1641)	0-1	Carla Taraveira C Ribeiro	game
Round 9: Puerto Rico 0.5 – 3.5 Kenya
1	WCM Yanira Rivera Negron (1867)	1/2-1/2	WFM Zuri Kaloki (1839)	game
2	WCM Coralys M. Alvarado Perez (1693)	1-0	WCM Jully Mutisya (1879)	game
3	WCM Gabriela S. Vera Perez (1674)	0-1	Madelta Glenda (1796)	game
4	Yorelis M. Febles Otero (1641)	1-0	Ogaga Shamira Nicole Albright (1770)	game
Round 10: Puerto Rico 1.5 – 2.5 Tunisia
1	WCM Yanira Rivera Negron (1867)	1-0	WCM Nadine Rjeb (1853)	game
2	WCM Coralys M. Alvarado Perez (1693)	1/2-1/2	WCM Meriem Ben Amor (1847)	game
3	WCM Gabriela S. Vera Perez (1674)	0-1	WCM Yasmine Gamha (1814)	game
4	Yorelis M. Febles Otero (1641)	0-1	Chahd Bousselmi (1747)	game
Round 11: Puerto Rico 3.5 – 0.5 Sudan
1	WCM Yanira Rivera Negron (1867)	1-0	WCM Sabreen Oraby (1823)	game
2	WCM Coralys M. Alvarado Perez (1693)	1/2-1/2	Rawan Mansor (1691)	game
3	WCM Gabriela S. Vera Perez (1674)	1-0	Lena Rashad Taha Omer	game
4	Yorelis M. Febles Otero (1641)	0-1	Aaya Rashad Taha Omer	game