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I Rio Chess Masters 2025
I Rio Chess Masters 2025
Sep 6, 2025 – Sep 14, 2025
·
Rio de Janeiro BRA
114
Games
24
Players
2322
Avg Rating
Games
R1.1
GM
Fier, Alexandr
(2565)
1-0
IM
Gemy, Jose Daniel
(2325)
C53
Italian Game: Bird's Attack
→
R1.10
Luz, Arthur Nader
(2197)
0-1
IM
Cori T., Deysi
(2346)
B06
Modern Defense
→
R1.11
FM
Ribeiro, Matheus Mendes Domingues
(2293)
½-½
Silva, Caio Henrique Angelico
(2183)
A07
King's Indian Attack
→
R1.12
Da Silva Borges, Rodrigo
(2166)
1-0
GM
Hoffman, Alejandro
(2337)
C41
Philidor Defense
→
R1.2
FM
Rangel, Daniel
(2299)
0-1
IM
Villanueva, Mario
(2468)
C02
French Defense: Advance Variation
→
R1.3
IM
Di Berardino, Diego Rafael
(2448)
1-0
IM
Pinero Rodriguez, Carlos Jose
(2282)
B12
Caro-Kann Defense
→
R1.4
FM
Menna Barreto, Felipe Kubiaki
(2274)
0-1
GM
Lima, Darcy
(2394)
E90
King's Indian Defense: Larsen Variation
→
R1.5
IM
Flores Quillas, Diego Saul Rodri
(2386)
1-0
IM
Limp, Eduardo Thelio
(2273)
B53
Sicilian Defense: Chekhover Variation
→
R1.6
FM
Casalaspro, Mathias Andre
(2310)
0-1
IM
Stamenkovic, Dragan
(2387)
B01
Scandinavian Defense
→
R1.7
IM
Filgueiras, Nathan Felipe
(2377)
1-0
De Albuquerque, Ian Telek C.
(2226)
B23
Sicilian Defense: Closed
→
R1.8
FM
Lima, Stefan Moisei VIeira
(2212)
½-½
IM
Saldano Dayer, Horacio
(2357)
D00
Amazon Attack
→
R1.9
IM
Toth, Christian Endre
(2354)
½-½
FM
Contreras Huaman, Fiorella
(2260)
B15
Caro-Kann Defense
→
R2.1
IM
Stamenkovic, Dragan
(2387)
0-1
GM
Fier, Alexandr
(2565)
A45
Canard Opening
→
R2.10
IM
Limp, Eduardo Thelio
(2273)
1-0
FM
Rangel, Daniel
(2299)
A48
London System
→
R2.11
IM
Pinero Rodriguez, Carlos Jose
(2282)
½-½
Luz, Arthur Nader
(2197)
B28
Sicilian Defense: O'Kelly Variation
→
R2.12
De Albuquerque, Ian Telek C.
(2226)
0-1
FM
Menna Barreto, Felipe Kubiaki
(2274)
C72
Ruy Lopez: Closed, Kecskemet Variation
→
R2.2
IM
Villanueva, Mario
(2468)
0-1
IM
Flores Quillas, Diego Saul Rodri
(2386)
B69
Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack
→
R2.3
IM
Cori T., Deysi
(2346)
1-0
IM
Di Berardino, Diego Rafael
(2448)
A04
Zukertort Opening
→
R2.4
GM
Lima, Darcy
(2394)
1-0
IM
Filgueiras, Nathan Felipe
(2377)
B30
Sicilian Defense: Old Sicilian
→
R2.5
IM
Saldano Dayer, Horacio
(2357)
1-0
Da Silva Borges, Rodrigo
(2166)
A49
Indian Defense: Przepiorka Variation
→
R2.6
Silva, Caio Henrique Angelico
(2183)
0-1
IM
Toth, Christian Endre
(2354)
E90
King's Indian Defense: Larsen Variation
→
R2.7
FM
Contreras Huaman, Fiorella
(2260)
½-½
FM
Ribeiro, Matheus Mendes Domingues
(2293)
B25
Sicilian Defense: Closed
→
R2.8
GM
Hoffman, Alejandro
(2337)
0-1
FM
Lima, Stefan Moisei VIeira
(2212)
A04
Zukertort Opening
→
R2.9
IM
Gemy, Jose Daniel
(2325)
1-0
FM
Casalaspro, Mathias Andre
(2310)
A05
Zukertort Opening
→
R3.1
GM
Fier, Alexandr
(2565)
1-0
IM
Cori T., Deysi
(2346)
B06
Modern Defense
→
R3.10
Luz, Arthur Nader
(2197)
0-1
Silva, Caio Henrique Angelico
(2183)
A45
Canard Opening
→
R3.11
FM
Casalaspro, Mathias Andre
(2310)
0-1
GM
Hoffman, Alejandro
(2337)
B12
Caro-Kann Defense
→
R3.12
FM
Rangel, Daniel
(2299)
1-0
De Albuquerque, Ian Telek C.
(2226)
B50
Sicilian Defense
→
R3.2
IM
Flores Quillas, Diego Saul Rodri
(2386)
½-½
GM
Lima, Darcy
(2394)
B03
Alekhine Defense
→
R3.3
IM
Toth, Christian Endre
(2354)
½-½
IM
Saldano Dayer, Horacio
(2357)
D39
Queen's Gambit Declined: Ragozin Defense, Vienna Variation
→
R3.4
FM
Lima, Stefan Moisei VIeira
(2212)
½-½
IM
Villanueva, Mario
(2468)
D35
Queen's Gambit Declined: Normal Defense
→
R3.5
IM
Di Berardino, Diego Rafael
(2448)
0-1
IM
Gemy, Jose Daniel
(2325)
C22
Center Game: Hall Variation
→
R3.6
Da Silva Borges, Rodrigo
(2166)
½-½
IM
Stamenkovic, Dragan
(2387)
B33
Sicilian Defense: Open
→
R3.7
IM
Filgueiras, Nathan Felipe
(2377)
1-0
FM
Contreras Huaman, Fiorella
(2260)
B12
Caro-Kann Defense
→
R3.8
FM
Ribeiro, Matheus Mendes Domingues
(2293)
1-0
IM
Limp, Eduardo Thelio
(2273)
A07
King's Indian Attack
→
R3.9
FM
Menna Barreto, Felipe Kubiaki
(2274)
½-½
IM
Pinero Rodriguez, Carlos Jose
(2282)
B30
Sicilian Defense: Old Sicilian
→
R4.1
GM
Lima, Darcy
(2394)
½-½
GM
Fier, Alexandr
(2565)
D10
Slav Defense
→
R4.10
FM
Contreras Huaman, Fiorella
(2260)
0-1
FM
Rangel, Daniel
(2299)
C18
French Defense: Winawer Variation, Warsaw Variation
→
R4.11
IM
Limp, Eduardo Thelio
(2273)
0-1
Luz, Arthur Nader
(2197)
B20
Sicilian Defense
→
R4.12
De Albuquerque, Ian Telek C.
(2226)
0-1
FM
Casalaspro, Mathias Andre
(2310)
B90
Sicilian Defense: Najdorf Variation
→
R4.2
IM
Filgueiras, Nathan Felipe
(2377)
1-0
IM
Flores Quillas, Diego Saul Rodri
(2386)
B06
Modern Defense
→
R4.3
IM
Saldano Dayer, Horacio
(2357)
½-½
FM
Ribeiro, Matheus Mendes Domingues
(2293)
D00
Amazon Attack
→
R4.4
IM
Gemy, Jose Daniel
(2325)
1-0
IM
Toth, Christian Endre
(2354)
A05
Zukertort Opening
→
R4.5
IM
Cori T., Deysi
(2346)
1-0
FM
Lima, Stefan Moisei VIeira
(2212)
A40
Zaire Defense
→
R4.6
IM
Villanueva, Mario
(2468)
½-½
Da Silva Borges, Rodrigo
(2166)
B06
Modern Defense
→
R4.7
IM
Stamenkovic, Dragan
(2387)
½-½
FM
Menna Barreto, Felipe Kubiaki
(2274)
D00
Amazon Attack
→
R4.8
Silva, Caio Henrique Angelico
(2183)
½-½
IM
Di Berardino, Diego Rafael
(2448)
A46
Döry Defense
→
R4.9
GM
Hoffman, Alejandro
(2337)
½-½
IM
Pinero Rodriguez, Carlos Jose
(2282)
A20
English Opening: Drill Variation
→
R5.1
GM
Fier, Alexandr
(2565)
0-1
IM
Filgueiras, Nathan Felipe
(2377)
B22
Sicilian Defense: Alapin Variation
→
R5.10
IM
Pinero Rodriguez, Carlos Jose
(2282)
1-0
IM
Limp, Eduardo Thelio
(2273)
B63
Sicilian Defense: Richter-Rauzer Variation, Ivanov Variation
→
R5.11
Luz, Arthur Nader
(2197)
0-1
FM
Casalaspro, Mathias Andre
(2310)
E73
King's Indian Defense: Averbakh Variation
→
R5.12
De Albuquerque, Ian Telek C.
(2226)
0-1
FM
Contreras Huaman, Fiorella
(2260)
C02
French Defense: Advance Variation
→
R5.2
IM
Cori T., Deysi
(2346)
½-½
GM
Lima, Darcy
(2394)
A05
Zukertort Opening
→
R5.3
FM
Ribeiro, Matheus Mendes Domingues
(2293)
1-0
IM
Gemy, Jose Daniel
(2325)
A16
English Opening: Anglo-Grünfeld Defense
→
R5.5
FM
Menna Barreto, Felipe Kubiaki
(2274)
0-1
IM
Villanueva, Mario
(2468)
A05
Zukertort Opening
→
R5.6
FM
Lima, Stefan Moisei VIeira
(2212)
1-0
IM
Stamenkovic, Dragan
(2387)
B30
Sicilian Defense: Old Sicilian
→
R5.7
IM
Toth, Christian Endre
(2354)
½-½
Da Silva Borges, Rodrigo
(2166)
B50
Sicilian Defense
→
R5.8
FM
Rangel, Daniel
(2299)
0-1
Silva, Caio Henrique Angelico
(2183)
C55
Italian Game: Two Knights Defense
→
R5.9
IM
Di Berardino, Diego Rafael
(2448)
1-0
GM
Hoffman, Alejandro
(2337)
C41
Philidor Defense
→
R6.1
IM
Filgueiras, Nathan Felipe
(2377)
1-0
IM
Cori T., Deysi
(2346)
C02
French Defense: Advance Variation
→
R6.10
FM
Contreras Huaman, Fiorella
(2260)
0-1
FM
Menna Barreto, Felipe Kubiaki
(2274)
C16
French Defense: Winawer Variation, Advance Variation
→
R6.11
GM
Hoffman, Alejandro
(2337)
1-0
Luz, Arthur Nader
(2197)
A00
Amar Opening
→
R6.12
IM
Limp, Eduardo Thelio
(2273)
½-½
De Albuquerque, Ian Telek C.
(2226)
A48
London System
→
R6.2
IM
Flores Quillas, Diego Saul Rodri
(2386)
0-1
GM
Fier, Alexandr
(2565)
B60
Sicilian Defense: Richter-Rauzer Variation
→
R6.3
GM
Lima, Darcy
(2394)
1-0
FM
Ribeiro, Matheus Mendes Domingues
(2293)
C12
French Defense: McCutcheon Variation
→
R6.4
IM
Villanueva, Mario
(2468)
1-0
Silva, Caio Henrique Angelico
(2183)
C55
Italian Game: Two Knights Defense
→
R6.5
IM
Gemy, Jose Daniel
(2325)
½-½
FM
Lima, Stefan Moisei VIeira
(2212)
C00
French Defense
→
R6.6
Da Silva Borges, Rodrigo
(2166)
0-1
IM
Di Berardino, Diego Rafael
(2448)
D02
Queen's Pawn Game: Anti-Torre
→
R6.8
IM
Stamenkovic, Dragan
(2387)
1-0
IM
Toth, Christian Endre
(2354)
A45
Canard Opening
→
R6.9
FM
Casalaspro, Mathias Andre
(2310)
1-0
FM
Rangel, Daniel
(2299)
C18
French Defense: Winawer Variation, Warsaw Variation
→
R7.1
IM
Villanueva, Mario
(2468)
½-½
IM
Filgueiras, Nathan Felipe
(2377)
B32
Sicilian Defense: Open
→
R7.10
FM
Rangel, Daniel
(2299)
½-½
Luz, Arthur Nader
(2197)
B28
Sicilian Defense: O'Kelly Variation
→
R7.11
IM
Limp, Eduardo Thelio
(2273)
0-1
FM
Contreras Huaman, Fiorella
(2260)
D02
Queen's Pawn Game: Anti-Torre
→
R7.2
GM
Fier, Alexandr
(2565)
1-0
IM
Di Berardino, Diego Rafael
(2448)
A13
English Opening: Neo-Catalan
→
R7.3
IM
Pinero Rodriguez, Carlos Jose
(2282)
0-1
GM
Lima, Darcy
(2394)
A20
English Opening: Drill Variation
→
R7.4
FM
Ribeiro, Matheus Mendes Domingues
(2293)
0-1
IM
Flores Quillas, Diego Saul Rodri
(2386)
B39
Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation
→
R7.5
IM
Cori T., Deysi
(2346)
½-½
IM
Gemy, Jose Daniel
(2325)
D10
Slav Defense
→
R7.6
FM
Lima, Stefan Moisei VIeira
(2212)
½-½
FM
Casalaspro, Mathias Andre
(2310)
B52
Sicilian Defense: Moscow Variation, Main Line
→
R7.7
Silva, Caio Henrique Angelico
(2183)
½-½
IM
Stamenkovic, Dragan
(2387)
D13
Slav Defense: Exchange Variation
→
R7.8
FM
Menna Barreto, Felipe Kubiaki
(2274)
½-½
Da Silva Borges, Rodrigo
(2166)
B38
Sicilian Defense: Accelerated Dragon, Maróczy Bind
→
R7.9
IM
Toth, Christian Endre
(2354)
½-½
GM
Hoffman, Alejandro
(2337)
D63
Queen's Gambit Declined: Orthodox Defense, Main Line
→
R8.1
GM
Lima, Darcy
(2394)
0-1
IM
Villanueva, Mario
(2468)
B15
Caro-Kann Defense
→
R8.10
FM
Rangel, Daniel
(2299)
½-½
IM
Toth, Christian Endre
(2354)
C42
Petrov's Defense
→
R8.11
Luz, Arthur Nader
(2197)
1-0
De Albuquerque, Ian Telek C.
(2226)
D01
Rapport-Jobava System
→
R8.2
FM
Lima, Stefan Moisei VIeira
(2212)
½-½
GM
Fier, Alexandr
(2565)
B10
Caro-Kann Defense
→
R8.3
IM
Gemy, Jose Daniel
(2325)
1-0
IM
Filgueiras, Nathan Felipe
(2377)
A08
Zukertort Opening: Reversed Grünfeld
→
R8.4
IM
Flores Quillas, Diego Saul Rodri
(2386)
½-½
IM
Cori T., Deysi
(2346)
C03
French Defense: Tarrasch Variation
→
R8.5
IM
Di Berardino, Diego Rafael
(2448)
½-½
FM
Menna Barreto, Felipe Kubiaki
(2274)
B38
Sicilian Defense: Accelerated Dragon, Maróczy Bind
→
R8.6
IM
Stamenkovic, Dragan
(2387)
0-1
IM
Pinero Rodriguez, Carlos Jose
(2282)
A45
Canard Opening
→
R8.7
FM
Casalaspro, Mathias Andre
(2310)
0-1
FM
Ribeiro, Matheus Mendes Domingues
(2293)
C11
French Defense: Steinitz Variation
→
R8.8
GM
Hoffman, Alejandro
(2337)
½-½
Silva, Caio Henrique Angelico
(2183)
D27
Queen's Gambit Accepted: Furman Variation
→
R8.9
Da Silva Borges, Rodrigo
(2166)
½-½
FM
Contreras Huaman, Fiorella
(2260)
B11
Caro-Kann Defense: Two Knights Attack, Mindeno Variation
→
R9.1
GM
Fier, Alexandr
(2565)
1-0
IM
Villanueva, Mario
(2468)
E06
Catalan Opening: Closed
→
R9.10
FM
Casalaspro, Mathias Andre
(2310)
½-½
IM
Limp, Eduardo Thelio
(2273)
B90
Sicilian Defense: Najdorf Variation
→
R9.11
De Albuquerque, Ian Telek C.
(2226)
½-½
GM
Hoffman, Alejandro
(2337)
B07
Pirc Defense
→
R9.2
IM
Gemy, Jose Daniel
(2325)
1-0
GM
Lima, Darcy
(2394)
A39
English Opening: Symmetrical Variation, Mecking Variation
→
R9.3
IM
Filgueiras, Nathan Felipe
(2377)
½-½
FM
Lima, Stefan Moisei VIeira
(2212)
C02
French Defense: Advance Variation
→
R9.4
IM
Pinero Rodriguez, Carlos Jose
(2282)
0-1
IM
Flores Quillas, Diego Saul Rodri
(2386)
A45
Canard Opening
→
R9.5
FM
Ribeiro, Matheus Mendes Domingues
(2293)
½-½
IM
Cori T., Deysi
(2346)
E71
King's Indian Defense: Makogonov Variation
→
R9.6
Silva, Caio Henrique Angelico
(2183)
½-½
FM
Menna Barreto, Felipe Kubiaki
(2274)
E62
King's Indian Defense: Fianchetto Variation, Larsen Defense
→
R9.7
IM
Toth, Christian Endre
(2354)
0-1
IM
Di Berardino, Diego Rafael
(2448)
A33
English Opening: Symmetrical Variation, Anti-Benoni Variation, Geller Variation
→
R9.8
FM
Contreras Huaman, Fiorella
(2260)
½-½
IM
Stamenkovic, Dragan
(2387)
B30
Sicilian Defense: Old Sicilian
→
R9.9
Luz, Arthur Nader
(2197)
0-1
Da Silva Borges, Rodrigo
(2166)
B23
Sicilian Defense: Closed
→
R10.1
FM
Ribeiro, Matheus Mendes Domingues
(2293)
½-½
GM
Fier, Alexandr
(2565)
A04
Zukertort Opening
→
R10.10
IM
Stamenkovic, Dragan
(2387)
½-½
IM
Limp, Eduardo Thelio
(2273)
D14
Slav Defense: Exchange Variation, Symmetrical Line
→
R10.11
De Albuquerque, Ian Telek C.
(2226)
½-½
IM
Toth, Christian Endre
(2354)
C43
Bishop's Opening: Urusov Gambit
→
R10.2
IM
Flores Quillas, Diego Saul Rodri
(2386)
½-½
IM
Gemy, Jose Daniel
(2325)
C67
Ruy Lopez: Berlin Defense, Berlin Wall
→
R10.3
IM
Di Berardino, Diego Rafael
(2448)
½-½
IM
Filgueiras, Nathan Felipe
(2377)
D55
Queen's Gambit Declined: Pillsbury Attack
→
R10.4
IM
Cori T., Deysi
(2346)
0-1
IM
Villanueva, Mario
(2468)
A05
Zukertort Opening
→
R10.5
GM
Lima, Darcy
(2394)
0-1
FM
Lima, Stefan Moisei VIeira
(2212)
A29
English Opening: King's English Variation, Four Knights Variation, Fianchetto Line
→
R10.6
Da Silva Borges, Rodrigo
(2166)
½-½
IM
Pinero Rodriguez, Carlos Jose
(2282)
B72
Sicilian Defense: Dragon Variation
→
R10.7
FM
Menna Barreto, Felipe Kubiaki
(2274)
½-½
FM
Casalaspro, Mathias Andre
(2310)
B50
Sicilian Defense
→
R10.8
FM
Contreras Huaman, Fiorella
(2260)
½-½
Silva, Caio Henrique Angelico
(2183)
B12
Caro-Kann Defense
→
R10.9
GM
Hoffman, Alejandro
(2337)
½-½
FM
Rangel, Daniel
(2299)
A13
English Opening: Neo-Catalan
→
Players
🇧🇷
GM
Fier, Alexandr
(2565)
🇦🇷
IM
Villanueva, Mario
(2468)
🇧🇷
IM
Di Berardino, Diego Rafael
(2448)
🇧🇷
GM
Lima, Darcy
(2394)
🇷🇸
IM
Stamenkovic, Dragan
(2387)
🇵🇪
IM
Flores Quillas, Diego Saul Rodri
(2386)
🇧🇷
IM
Filgueiras, Nathan Felipe
(2377)
🇪🇸
IM
Saldano Dayer, Horacio
(2357)
🇧🇷
IM
Toth, Christian Endre
(2354)
🇵🇪
IM
Cori T., Deysi
(2346)
🇦🇷
GM
Hoffman, Alejandro
(2337)
🇧🇴
IM
Gemy, Jose Daniel
(2325)
🇧🇷
FM
Casalaspro, Mathias Andre
(2310)
🇧🇷
FM
Rangel, Daniel
(2299)
🇧🇷
FM
Ribeiro, Matheus Mendes Domingues
(2293)
🇻🇪
IM
Pinero Rodriguez, Carlos Jose
(2282)
🇧🇷
FM
Menna Barreto, Felipe Kubiaki
(2274)
🇧🇷
IM
Limp, Eduardo Thelio
(2273)
🇵🇪
FM
Contreras Huaman, Fiorella
(2260)
🇧🇷
De Albuquerque, Ian Telek C.
(2226)
🇧🇷
FM
Lima, Stefan Moisei VIeira
(2212)
🇧🇷
Luz, Arthur Nader
(2197)
🇧🇷
Silva, Caio Henrique Angelico
(2183)
🇧🇷
Da Silva Borges, Rodrigo
(2166)