Juan Jose Montes de Oca

Country

ARG

Birth Year

1973

Gender

M

Title

FIDE ID

105538

FIDE ratings

2034

Classical

Published FIDE

2138

Rapid

Published FIDE

2144

Blitz

Published FIDE

Official classical ranks

World rank
#22965
National rank · ARG
#284

Active players · Nov 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2153 Jan 2001
Recorded years
2001–2026
Archived games
112

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-06 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
51 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 11 Rosen,E Montes de Oca,J 1-0 60 Open
52 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 9 Montes de Oca,J Rossi,Max 1-0 37 Open
53 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 10 Montes de Oca,J Pankiv,Maksym 1-0 1 Open
54 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 8 Guretchii,Kirill Montes de Oca,J 1-0 42 Open
55 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 1 Montes de Oca,J Koelle,Tobias 0-1 53 Open
56 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 7 Montes de Oca,J Gallegos Quispe,Daniel Paolo 1-0 55 Open
57 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 4 Montes de Oca,J Kazakouski,Valery 1/2-1/2 48 Open
58 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 2 Iranian Prabhu Kumar,Ashwin Montes de Oca,J 0-1 39 Open
59 2026-09-24 2nd 3-0 Thu 24th Sep 2026 chess.com INT 5 Moosavifar,Seyed Abolfazl Montes de Oca,J 1-0 33 Open
60 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 8 Montes de Oca,J Arakelyan,Manvel 1-0 1 Open
61 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 4 Djokic,Mihailo Montes de Oca,J 0-1 26 Open
62 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 3 Montes de Oca,J Piesik,P 1/2-1/2 71 Open
63 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 9 Le Quang Long Montes de Oca,J 1-0 47 Open
64 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 7 Karvatskyi,Oleksii Montes de Oca,J 1/2-1/2 59 Open
65 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 11 Montes de Oca,J Castro Lombana,Juan Pablo 0-1 53 Open
66 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 5 Montes de Oca,J Santiago Vilca,Christian Amilca 1/2-1/2 44 Open
67 2026-09-17 3rd 3-0 Thu 17th Sep 2026 chess.com INT 1 Grischuk,A Montes de Oca,J 1/2-1/2 64 Open
68 2026-09-17 3rd 3-0 Thu 17th Sep 2026 chess.com INT 5 Le Tuan Minh Montes de Oca,J 1-0 33 Open
69 2026-09-17 3rd 3-0 Thu 17th Sep 2026 chess.com INT 4 Montes de Oca,J Beznosov,Timofey 1/2-1/2 55 Open
70 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 2 Sailer,M Montes de Oca,J 0-1 29 Open
71 2026-09-17 3rd 3-0 Thu 17th Sep 2026 chess.com INT 2 Santiago Vilca,Christian Amilca Montes de Oca,J 1-0 25 Open
72 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 10 Sukandar,I Montes de Oca,J 1-0 42 Open
73 2026-09-17 2nd 3-0 Thu 17th Sep 2026 chess.com INT 6 Haydon,D Montes de Oca,J 1-0 39 Open
74 2026-09-17 3rd 3-0 Thu 17th Sep 2026 chess.com INT 3 Montes de Oca,J Tajuja,Rodrigo Macedo 1-0 20 Open
75 2026-09-17 3rd 3-0 Thu 17th Sep 2026 chess.com INT 6 Montes de Oca,J Freitas,Remulo Aguiar 0-1 40 Open
76 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 6 Montes de Oca,J Arnold,Ken 0-1 79 Open
77 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 3 Rustemov,A Montes de Oca,J 1-0 58 Open
78 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 8 Montes de Oca,J Yang,Daniel 1/2-1/2 40 Open
79 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 1 Svane,R Montes de Oca,J 1-0 37 Open
80 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 2 Montes de Oca,J Marium,Fatima 1-0 48 Open
81 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 10 Hnatyshyn,Anastasiia Montes de Oca,J 1-0 20 Open
82 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 11 Montes de Oca,J Rojas Fernandez,Antonio 1-0 62 Open
83 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 7 Kierulf,Villum Brevick Montes de Oca,J 0-1 23 Open
84 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 4 Montes de Oca,J Vikas,Hema 1-0 52 Open
85 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 9 Montes de Oca,J Tanenbaum,Zachary 0-1 27 Open
86 2026-07-30 2nd 3-0 Thu 30th Jul 2026 chess.com INT 5 Vasynda,Oleksandr Montes de Oca,J 1-0 41 Open
87 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 3 Pankiv,Maksym Montes de Oca,J 0-1 32 Open
88 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 8 Agama Hernandez,Luis Fernando Montes de Oca,J 0-1 76 Open
89 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 7 Montes de Oca,J Fellowes,Billy 0-1 62 Open
90 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 9 Montes de Oca,J Holinka,Henning 0-1 50 Open
91 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 5 Kotsyuba,Victor Montes de Oca,J 1-0 91 Open
92 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 2 Hasanpor Moghadam,Asma Montes de Oca,J 0-1 37 Open
93 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 10 Mantelato,Davi Natali Montes de Oca,J 1-0 79 Open
94 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 4 Montes de Oca,J Manvelyan,Mikayel 0-1 15 Open
95 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 11 Smail,Benedict Montes de Oca,J 0-1 35 Open
96 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 1 Montes de Oca,J Pranav,Anand 0-1 53 Open
97 2026-07-23 2nd 3-0 Thu 23rd Jul 2026 chess.com INT 6 Montes de Oca,J Garcia Correa,J 1-0 41 Open
98 2026-07-09 3rd 3-0 Thu 9th Jul 2026 chess.com INT 6 Montes de Oca,J Chahin Godoy,Angel Eduardo 0-1 44 Open
99 2026-07-09 2nd 3-0 Thu 9th Jul 2026 chess.com INT 4 Korchynskyi,Mykola Montes de Oca,J 1-0 22 Open
100 2026-07-09 3rd 3-0 Thu 9th Jul 2026 chess.com INT 2 Samanta,Aayansh Montes de Oca,J 1/2-1/2 40 Open

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