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31st North American Open
31st North American Open
Dec 26, 2021 – Dec 30, 2021
·
Las Vegas USA
103
Games
64
Players
2321
Avg Rating
Games
R1
Sivakumar, Shaaketh
(2109)
0-1
GM
Shabalov, Alexander
(2504)
A45
Canard Opening
→
R1
WIM
Castro, Natalia Patricia
(2007)
0-1
IM
Katz, Alexander
(2401)
D02
Queen's Pawn Game: Anti-Torre
→
R1
Nair, Roshen
(1988)
0-1
IM
Kavutskiy, Kostya
(2387)
A36
English Opening: Symmetrical Variation, Botvinnik System
→
R1
Ghazaryan, Raffi
(1866)
1-0
FM
Homa, Seth
(2258)
B54
Sicilian Defense: Prins Variation
→
R1
Tang, Benjamin
(1637)
0-1
Chakraborty, Dipro
(2170)
B84
Sicilian Defense: Najdorf Variation, Scheveningen Variation
→
R2
GM
Shabalov, Alexander
(2504)
½-½
IM
Costello, Alexander
(2243)
C96
Ruy Lopez: Closed, Keres Defense
→
R2
Deviprasath, Sharvesh
(2225)
½-½
IM
Ghasi, Ameet K
(2485)
A15
English Orangutan
→
R2
GM
Ruiz Castillo, Joshua Daniel
(2480)
½-½
CM
Chen, Forest
(2242)
A05
Zukertort Opening
→
R2
Chakraborty, Dipro
(2170)
½-½
GM
Hevia Alejano, Carlos Antonio
(2447)
B06
Modern Defense
→
R2
IM
Katz, Alexander
(2401)
1-0
Rek, Slava
(2163)
A00
Amar Opening
→
R2
IM
Kavutskiy, Kostya
(2387)
1-0
Li, Hanxiang
(2145)
E11
Bogo-Indian Defense
→
R2
FM
Homa, Seth
(2258)
1-0
Nathan, Krishna
(1956)
D10
Slav Defense
→
R3
Penagalapati, Abhinav
(2045)
1-0
FM
Homa, Seth
(2258)
D11
Slav Defense: Modern Line
→
R3
GM
Hevia Alejano, Carlos Antonio
(2447)
1-0
Deviprasath, Sharvesh
(2225)
A10
English Opening
→
R3
IM
Li, George
(2433)
0-1
Chakraborty, Dipro
(2170)
A48
London System
→
R3
Yang, Kevin
(2122)
0-1
IM
Prasanna Raghuram Rao
(2424)
C55
Italian Game: Two Knights Defense
→
R3
CM
Xia, Brandon
(2060)
0-1
Lin, Andy
(2266)
A04
Zukertort Opening
→
R3
IM
Costello, Alexander
(2243)
0-1
GM
Liang, Awonder
(2597)
B10
Caro-Kann Defense
→
R3
Hu, Bryan
(2263)
0-1
GM
Shabalov, Alexander
(2504)
D90
Grünfeld Defense: Flohr Variation
→
R3
FM
Krishnan, Varun
(2228)
0-1
GM
Ruiz Castillo, Joshua Daniel
(2480)
C16
French Defense: Winawer Variation, Advance Variation
→
R3.1
GM
Akopian, Vladimir
(2614)
1-0
IM
Katz, Alexander
(2401)
A13
English Opening: Neo-Catalan
→
R3.2
IM
Vazquez, Guillermo
(2532)
1-0
IM
Kavutskiy, Kostya
(2387)
B40
Sicilian Defense: Pin Variation
→
R3.3
IM
Escalante Ramirez, Brian
(2469)
½-½
IM
Marek, Matyas
(2379)
B56
Sicilian Defense: Venice Attack
→
R3.4
Zhu, Jack
(2377)
½-½
IM
Javakhadze, Zurab
(2463)
D00
Amazon Attack
→
R4
Ghazaryan, Raffi
(1866)
0-1
GM
Hevia Alejano, Carlos Antonio
(2447)
A04
Zukertort Opening
→
R4
GM
Shabalov, Alexander
(2504)
½-½
IM
Marek, Matyas
(2379)
A02
Bird Opening
→
R4
GM
Ruiz Castillo, Joshua Daniel
(2480)
½-½
Zhu, Jack
(2377)
A01
Nimzo-Larsen Attack
→
R4
IM
Javakhadze, Zurab
(2463)
1-0
Chakraborty, Dipro
(2170)
D90
Grünfeld Defense: Flohr Variation
→
R4
IM
Katz, Alexander
(2401)
1-0
Wu, Derek
(2158)
B20
Sicilian Defense
→
R4
IM
Kavutskiy, Kostya
(2387)
1-0
Rek, Slava
(2163)
A55
Old Indian Defense: Normal Variation
→
R4
Deviprasath, Sharvesh
(2225)
½-½
IM
Li, George
(2433)
E61
King's Indian Defense
→
R4
Gardezi, Arsal
(2016)
0-1
IM
Costello, Alexander
(2243)
B47
Sicilian Defense: Taimanov Variation, Bastrikov Variation
→
R4
FM
Homa, Seth
(2258)
1-0
Nair, Roshen
(1988)
D10
Slav Defense
→
R4.1
GM
Zhou, Jianchao
(2617)
½-½
IM
Schmakel, Sam
(2425)
A06
Zukertort Opening
→
R4.2
WGM
Narva, Mai
(2349)
0-1
GM
Akopian, Vladimir
(2614)
B32
Sicilian Defense: Open
→
R4.3
WIM
Wu, Rochelle
(2176)
0-1
IM
Vazquez, Guillermo
(2532)
D31
Semi-Slav Defense: Gunderam Gambit
→
R4.4
GM
Liang, Awonder
(2597)
1-0
IM
Prasanna Raghuram Rao
(2424)
C78
Ruy Lopez: Morphy Defense
→
R5
Zhu, Jack
(2377)
1-0
GM
Shabalov, Alexander
(2504)
B06
Modern Defense
→
R5
FM
Sethuraman, Sandeep
(2361)
½-½
GM
Ruiz Castillo, Joshua Daniel
(2480)
D35
Queen's Gambit Declined: Normal Defense
→
R5
Chakraborty, Dipro
(2170)
½-½
WGM
Abrahamyan, Tatev
(2344)
C00
French Defense
→
R5
Wan, Caleb
(2034)
0-1
FM
Homa, Seth
(2258)
B66
Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations
→
R5
Sivakumar, Shaaketh
(2109)
1-0
Atwell, Rose
(1864)
D02
Queen's Pawn Game: Anti-Torre
→
R5
CM
Xia, Brandon
(2060)
1-0
Xu, Eddie
(1927)
A01
Nimzo-Larsen Attack
→
R5
Kolay, Alex
(2233)
½-½
IM
Katz, Alexander
(2401)
D37
Queen's Gambit Declined: Harrwitz Attack
→
R5
WIM
Lee, Alice
(2178)
½-½
IM
Kavutskiy, Kostya
(2387)
E91
King's Indian Defense: Kazakh Variation
→
R5
IM
Prasanna Raghuram Rao
(2424)
1-0
WIM
Wu, Rochelle
(2176)
D11
Slav Defense: Modern Line
→
R5
Velazquez, Kevin
(2040)
0-1
FM
Ivanov, Mike
(2360)
C17
French Defense: Winawer Variation, Advance Variation
→
R5.1
GM
Akopian, Vladimir
(2614)
½-½
IM
Vazquez, Guillermo
(2532)
C02
French Defense: Advance Variation
→
R5.2
GM
Hevia Alejano, Carlos Antonio
(2447)
½-½
GM
Zhou, Jianchao
(2617)
A35
English Opening: Symmetrical Variation
→
R5.3
IM
Schmakel, Sam
(2425)
0-1
GM
Liang, Awonder
(2597)
C53
Italian Game: Bird's Attack
→
R5.4
IM
Escalante Ramirez, Brian
(2469)
½-½
IM
Javakhadze, Zurab
(2463)
C26
Vienna Game: Mieses Variation
→
R6
Zeltsan, Joseph
(2325)
1-0
Ghazaryan, Raffi
(1866)
B48
Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
→
R6
GM
Ruiz Castillo, Joshua Daniel
(2480)
½-½
FM
Wang, Jason
(2325)
A07
King's Indian Attack
→
R6
IM
Prasanna Raghuram Rao
(2424)
½-½
FM
Sethuraman, Sandeep
(2361)
D11
Slav Defense: Modern Line
→
R6
IM
Katz, Alexander
(2401)
1-0
WIM
Lee, Alice
(2178)
B30
Sicilian Defense: Old Sicilian
→
R6
IM
Kavutskiy, Kostya
(2387)
1-0
Andersen, Gunnar
(2213)
D85
Grünfeld Defense: Exchange Variation
→
R6
GM
Shabalov, Alexander
(2504)
1-0
WCM
Yan, Ruiyang
(2134)
B90
Sicilian Defense: Najdorf Variation
→
R6
Deviprasath, Sharvesh
(2225)
1-0
IM
Daggupati, Balaji
(2442)
A06
Zukertort Opening
→
R6
FM
Ivanov, Mike
(2360)
½-½
Hakobyan, Eduard
(2221)
B40
Sicilian Defense: Pin Variation
→
R6
Chakraborty, Dipro
(2170)
½-½
WGM
Narva, Mai
(2349)
B23
Sicilian Defense: Closed
→
R6
FM
Homa, Seth
(2258)
1-0
Sivakumar, Shaaketh
(2109)
A40
Zaire Defense
→
R6
Deng, Henry
(1834)
½-½
CM
Xia, Brandon
(2060)
B06
Modern Defense
→
R6.1
GM
Liang, Awonder
(2597)
1-0
GM
Akopian, Vladimir
(2614)
C97
Ruy Lopez: Closed, Chigorin Defense
→
R6.2
IM
Vazquez, Guillermo
(2532)
½-½
GM
Zhou, Jianchao
(2617)
B52
Sicilian Defense: Moscow Variation, Main Line
→
R6.3
GM
Hevia Alejano, Carlos Antonio
(2447)
½-½
IM
Ghasi, Ameet K
(2485)
A01
Nimzo-Larsen Attack
→
R6.4
Zhu, Jack
(2377)
½-½
IM
Escalante Ramirez, Brian
(2469)
C00
French Defense
→
R7
CM
Xia, Brandon
(2060)
½-½
Bruha, Nicholas
(1914)
A01
Nimzo-Larsen Attack
→
R7
IM
Song, Michael
(2410)
1-0
Chakraborty, Dipro
(2170)
A05
Zukertort Opening
→
R7
Andersen, Gunnar
(2213)
1-0
FM
Ivanov, Mike
(2360)
A45
Canard Opening
→
R7
FM
Krishnan, Varun
(2228)
½-½
Melikyan, Gnel
(2109)
B32
Sicilian Defense: Open
→
R7
Sivakumar, Shaaketh
(2109)
½-½
Deng, Henry
(1834)
A45
Canard Opening
→
R7
IM
Schmakel, Sam
(2425)
0-1
GM
Hevia Alejano, Carlos Antonio
(2447)
C02
French Defense: Advance Variation
→
R7
IM
Marek, Matyas
(2379)
½-½
Zhu, Jack
(2377)
C41
Philidor Defense
→
R7
FM
Wang, Jason
(2325)
½-½
GM
Shabalov, Alexander
(2504)
B06
Modern Defense
→
R7
Zeltsan, Joseph
(2325)
1-0
GM
Ruiz Castillo, Joshua Daniel
(2480)
B94
Sicilian Defense: Najdorf Variation
→
R7
Lu, Ming
(2318)
0-1
IM
Prasanna Raghuram Rao
(2424)
A18
English Opening: Mikenas-Carls Variation
→
R7
FM
Homa, Seth
(2258)
½-½
IM
Tiglon, Bryce
(2396)
D97
Grünfeld Defense: Russian Variation
→
R7
FM
Sethuraman, Sandeep
(2361)
1-0
Deviprasath, Sharvesh
(2225)
A45
Canard Opening
→
R7.1
IM
Vazquez, Guillermo
(2532)
½-½
GM
Liang, Awonder
(2597)
C53
Italian Game: Bird's Attack
→
R7.2
GM
Zhou, Jianchao
(2617)
½-½
IM
Javakhadze, Zurab
(2463)
D37
Queen's Gambit Declined: Harrwitz Attack
→
R7.3
GM
Akopian, Vladimir
(2614)
1-0
IM
Kavutskiy, Kostya
(2387)
B46
Sicilian Defense: Taimanov Variation
→
R7.4
IM
Ghasi, Ameet K
(2485)
½-½
IM
Katz, Alexander
(2401)
A07
King's Indian Attack
→
R8
GM
Shabalov, Alexander
(2504)
1-0
FM
Homa, Seth
(2258)
B56
Sicilian Defense: Venice Attack
→
R8
IM
Prasanna Raghuram Rao
(2424)
0-1
Zeltsan, Joseph
(2325)
E06
Catalan Opening: Closed
→
R8
IM
Kavutskiy, Kostya
(2387)
0-1
Melikyan, Gnel
(2109)
E71
King's Indian Defense: Makogonov Variation
→
R8
GM
Ruiz Castillo, Joshua Daniel
(2480)
0-1
WCM
Yan, Ruiyang
(2134)
B23
Sicilian Defense: Closed
→
R8
Deviprasath, Sharvesh
(2225)
0-1
Ghazaryan, Raffi
(1866)
A04
Zukertort Opening
→
R8
FM
Ivanov, Mike
(2360)
1-0
CM
Xia, Brandon
(2060)
B06
Modern Defense
→
R8
Chakraborty, Dipro
(2170)
1-0
Wang, Alex Yuxuan
(1922)
B23
Sicilian Defense: Closed
→
R8
Shivakumar, Shawnak
(1830)
½-½
Sivakumar, Shaaketh
(2109)
A16
English Opening: Anglo-Grünfeld Defense
→
R8.1
GM
Liang, Awonder
(2597)
1-0
GM
Hevia Alejano, Carlos Antonio
(2447)
C19
French Defense: Winawer Variation, Positional Variation
→
R8.2
IM
Javakhadze, Zurab
(2463)
0-1
GM
Akopian, Vladimir
(2614)
E94
King's Indian Defense: Orthodox Variation
→
R8.3
IM
Ghasi, Ameet K
(2485)
½-½
IM
Vazquez, Guillermo
(2532)
A07
King's Indian Attack
→
R8.4
IM
Katz, Alexander
(2401)
0-1
GM
Zhou, Jianchao
(2617)
B96
Sicilian Defense: Najdorf Variation
→
R9
Kolay, Alex
(2233)
0-1
IM
Prasanna Raghuram Rao
(2424)
D38
Queen's Gambit Declined: Ragozin Defense
→
R9
GM
Hevia Alejano, Carlos Antonio
(2447)
1-0
FM
Sethuraman, Sandeep
(2361)
D02
Queen's Pawn Game: Anti-Torre
→
R9
GM
Ruiz Castillo, Joshua Daniel
(2480)
1-0
Bruha, Nicholas
(1914)
C92
Ruy Lopez: Closed
→
R9
FM
Homa, Seth
(2258)
1-0
Chakraborty, Dipro
(2170)
D97
Grünfeld Defense: Russian Variation
→
R9
FM
Ivanov, Mike
(2360)
0-1
WIM
Wu, Rochelle
(2176)
B53
Sicilian Defense: Chekhover Variation
→
R9.1
GM
Zhou, Jianchao
(2617)
½-½
GM
Liang, Awonder
(2597)
D30
Queen's Gambit Declined
→
R9.2
GM
Akopian, Vladimir
(2614)
1-0
GM
Gallagher, Joseph G.
(2447)
B90
Sicilian Defense: Najdorf Variation
→
R9.3
IM
Vazquez, Guillermo
(2532)
1-0
Zeltsan, Joseph
(2325)
B53
Sicilian Defense: Chekhover Variation
→
R9.4
IM
Schmakel, Sam
(2425)
0-1
GM
Shabalov, Alexander
(2504)
B45
Sicilian Defense: Taimanov Variation
→
Players
🇺🇸
GM
Zhou, Jianchao
(2617)
🇺🇸
GM
Akopian, Vladimir
(2614)
🇺🇸
GM
Liang, Awonder
(2597)
🇵🇾
IM
Vazquez, Guillermo
(2532)
🇺🇸
GM
Shabalov, Alexander
(2504)
🇬🇧
IM
Ghasi, Ameet K
(2485)
🇨🇴
GM
Ruiz Castillo, Joshua Daniel
(2480)
🇵🇪
IM
Escalante Ramirez, Brian
(2469)
🇬🇪
IM
Javakhadze, Zurab
(2463)
🇨🇺
GM
Hevia Alejano, Carlos Antonio
(2447)
🇨🇭
GM
Gallagher, Joseph G.
(2447)
🇺🇸
IM
Daggupati, Balaji
(2442)
🇺🇸
IM
Li, George
(2433)
🇺🇸
IM
Schmakel, Sam
(2425)
🇮🇳
IM
Prasanna Raghuram Rao
(2424)
🇨🇦
IM
Song, Michael
(2410)
🇺🇸
IM
Katz, Alexander
(2401)
🇺🇸
IM
Tiglon, Bryce
(2396)
🇺🇸
IM
Kavutskiy, Kostya
(2387)
🇨🇿
IM
Marek, Matyas
(2379)
🇺🇸
Zhu, Jack
(2377)
🇺🇸
FM
Sethuraman, Sandeep
(2361)
🇨🇦
FM
Ivanov, Mike
(2360)
🇪🇪
WGM
Narva, Mai
(2349)
🇺🇸
WGM
Abrahamyan, Tatev
(2344)
🇺🇸
Zeltsan, Joseph
(2325)
🇺🇸
FM
Wang, Jason
(2325)
🇺🇸
Lu, Ming
(2318)
🇺🇸
Lin, Andy
(2266)
🇺🇸
Hu, Bryan
(2263)
🇺🇸
FM
Homa, Seth
(2258)
🇺🇸
IM
Costello, Alexander
(2243)
🇺🇸
CM
Chen, Forest
(2242)
🇺🇸
Kolay, Alex
(2233)
🇺🇸
FM
Krishnan, Varun
(2228)
🇺🇸
Deviprasath, Sharvesh
(2225)
🇺🇸
Hakobyan, Eduard
(2221)
🇺🇸
Andersen, Gunnar
(2213)
🇺🇸
WIM
Lee, Alice
(2178)
🇺🇸
WIM
Wu, Rochelle
(2176)
🇺🇸
Chakraborty, Dipro
(2170)
🇨🇦
Rek, Slava
(2163)
🇺🇸
Wu, Derek
(2158)
🇨🇳
Li, Hanxiang
(2145)
🇺🇸
WCM
Yan, Ruiyang
(2134)
🇺🇸
Yang, Kevin
(2122)
🇺🇸
Sivakumar, Shaaketh
(2109)
🇷🇺
Melikyan, Gnel
(2109)
🇺🇸
CM
Xia, Brandon
(2060)
🇺🇸
Penagalapati, Abhinav
(2045)
🇺🇸
Velazquez, Kevin
(2040)
🇺🇸
Wan, Caleb
(2034)
🇺🇸
Gardezi, Arsal
(2016)
🇨🇴
WIM
Castro, Natalia Patricia
(2007)
🇺🇸
Nair, Roshen
(1988)
🇺🇸
Nathan, Krishna
(1956)
🇨🇦
Xu, Eddie
(1927)
🇺🇸
Wang, Alex Yuxuan
(1922)
🇺🇸
Bruha, Nicholas
(1914)
🇦🇲
Ghazaryan, Raffi
(1866)
🇺🇸
Atwell, Rose
(1864)
🇺🇸
Deng, Henry
(1834)
🇺🇸
Shivakumar, Shawnak
(1830)
🇺🇸
Tang, Benjamin
(1637)