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29th North American Open
29th North American Open
Dec 26, 2019 – Dec 30, 2019
·
Las Vegas USA
105
Games
61
Players
2258
Avg Rating
Games
R1
Wu, Ethan
(1862)
0-1
FM
Kretchetov, Alexandre
(2220)
E91
King's Indian Defense: Kazakh Variation
→
R1
Pan, Kevin
(2062)
½-½
IM
Katz, Alexander
(2404)
B09
Pirc Defense: Austrian Attack
→
R1
FM
Vibbert, Sean
(2320)
½-½
Wu, Derek
(2039)
B26
Sicilian Defense: Closed
→
R1
FM
Raptis, Nick
(2232)
1-0
Sanchez, Robert
(1918)
C11
French Defense: Steinitz Variation
→
R1
FM
Andrews, Todd
(2214)
1-0
Gutla, Aryan
(1834)
A15
English Orangutan
→
R1
Polavaram, Rithik
(2100)
0-1
GM
Gabuzyan, Hovhannes
(2610)
E90
King's Indian Defense: Larsen Variation
→
R1
IM
Niemann, Hans Moke
(2471)
1-0
CM
Krishnakumar, Sriram
(2079)
A09
Réti Opening
→
R2
Vijay, Keerthi K.
(2200)
1-0
IM
Niemann, Hans Moke
(2471)
A25
English Opening: Closed, Taimanov Variation
→
R2
Eliezer, Segev
(1734)
1-0
FM
Raptis, Nick
(2232)
E90
King's Indian Defense: Larsen Variation
→
R2
IM
Katz, Alexander
(2404)
½-½
WFM
Botez, Alexandra
(2062)
C10
French Defense: Marshall Gambit
→
R2
Wu, Derek
(2039)
½-½
Pan, Kevin
(2062)
D31
Semi-Slav Defense: Gunderam Gambit
→
R2.1
GM
Gabuzyan, Hovhannes
(2610)
1-0
Liu, Bovey
(2230)
A08
Zukertort Opening: Reversed Grünfeld
→
R2.2
Arias Gaviria, Mario Alexis
(2232)
0-1
GM
Izoria, Zviad
(2599)
C08
French Defense: Tarrasch Variation, Open System
→
R2.3
GM
Paragua, Mark
(2513)
½-½
FM
Andrews, Todd
(2214)
C00
French Defense
→
R2.4
FM
Kretchetov, Alexandre
(2220)
0-1
GM
Mitkov, Nikola
(2508)
D00
Amazon Attack
→
R3
Alvarez, T
(1535)
0-1
IM
Katz, Alexander
(2404)
A41
Wade Defense
→
R3
GM
Blatny, Pavel
(2331)
0-1
Wu, Derek
(2039)
A01
Nimzo-Larsen Attack
→
R3
FM
Raptis, Nick
(2232)
0-1
WCM
Zeng, Sheena
(1987)
D02
Queen's Pawn Game: Anti-Torre
→
R3
Kanli, Alperen
(1927)
0-1
FM
Kretchetov, Alexandre
(2220)
A21
English Opening: King's English Variation
→
R3
FM
Andrews, Todd
(2214)
1-0
IM
Felecan, Florin
(2336)
A04
Zukertort Opening
→
R3
FM
Daggupati, Balaji
(2311)
½-½
GM
Paragua, Mark
(2513)
B53
Sicilian Defense: Chekhover Variation
→
R3
IM
Niemann, Hans Moke
(2471)
1-0
CM
Chen, Alex
(2064)
E11
Bogo-Indian Defense
→
R3
WFM
Botez, Alexandra
(2062)
½-½
FM
Aoshima, Mirai
(2361)
A46
Döry Defense
→
R3.1
Tarrago Antoni, Maurici
(2235)
0-1
GM
Gabuzyan, Hovhannes
(2610)
A04
Zukertort Opening
→
R3.2
GM
Izoria, Zviad
(2599)
1-0
Vijay, Keerthi K.
(2200)
A04
Zukertort Opening
→
R3.3
GM
Mitkov, Nikola
(2508)
1-0
Wu, Logan
(2155)
B23
Sicilian Defense: Closed
→
R3.4
Yang, Kevin
(2126)
0-1
GM
Ruiz Castillo, Joshua Daniel
(2497)
A45
Canard Opening
→
R4
Vijay, Keerthi K.
(2200)
1-0
FM
Vibbert, Sean
(2320)
A26
English Opening: King's English Variation, Botvinnik System
→
R4
Sun, Rick
(2041)
½-½
FM
Findlay, Ian T.
(2201)
A45
Canard Opening
→
R4
IM
McCambridge, Vincent
(2312)
1-0
WFM
Botez, Alexandra
(2062)
A39
English Opening: Symmetrical Variation, Mecking Variation
→
R4
IM
Felecan, Florin
(2336)
1-0
CM
Chen, Alex
(2064)
A13
English Opening: Neo-Catalan
→
R4
Arias Gaviria, Mario Alexis
(2232)
0-1
IM
Niemann, Hans Moke
(2471)
B30
Sicilian Defense: Old Sicilian
→
R4
IM
Katz, Alexander
(2404)
1-0
Wu, Logan
(2155)
B22
Sicilian Defense: Alapin Variation
→
R4
FM
Kretchetov, Alexandre
(2220)
½-½
IM
Bachin, Vitalii
(2388)
A41
Wade Defense
→
R4
FM
Aoshima, Mirai
(2361)
1-0
CM
Krishnakumar, Sriram
(2079)
D48
Semi-Slav Defense: Meran Variation
→
R4
GM
Paragua, Mark
(2513)
1-0
Narkeeran, Madhavan
(1962)
A04
Zukertort Opening
→
R4.1
GM
Gabuzyan, Hovhannes
(2610)
1-0
IM
Costello, Alexander
(2291)
A05
Zukertort Opening
→
R4.2
GM
Ruiz Castillo, Joshua Daniel
(2497)
½-½
GM
Izoria, Zviad
(2599)
C10
French Defense: Marshall Gambit
→
R4.3
FM
Lehmann, Spencer
(2236)
0-1
GM
Mitkov, Nikola
(2508)
D31
Semi-Slav Defense: Gunderam Gambit
→
R4.4
FM
Zhao, Ian
(2320)
0-1
FM
Andrews, Todd
(2214)
C06
French Defense: Tarrasch Variation, Leningrad Variation
→
R5
FM
Andrews, Todd
(2214)
0-1
FM
Aoshima, Mirai
(2361)
A35
English Opening: Symmetrical Variation
→
R5
IM
Niemann, Hans Moke
(2471)
1-0
FM
Lehmann, Spencer
(2236)
A07
King's Indian Attack
→
R5
FM
Raptis, Nick
(2232)
0-1
IM
Aldama Degurnay, Dionisio
(2411)
E10
Blumenfeld Countergambit
→
R5
Nyamdorj, Davaaochir
(2110)
½-½
IM
Katz, Alexander
(2404)
B08
Pirc Defense: Classical Variation
→
R5
FM
Peng, Shunkai
(2315)
½-½
Vijay, Keerthi K.
(2200)
B00
Pirc Defense
→
R5
Wu, Derek
(2039)
½-½
FM
Kretchetov, Alexandre
(2220)
C60
Ruy Lopez
→
R5
WFM
Botez, Alexandra
(2062)
½-½
Ganesh, Anirudh
(1722)
A50
Slav Indian
→
R5.1
GM
Mitkov, Nikola
(2508)
1-0
GM
Gabuzyan, Hovhannes
(2610)
B23
Sicilian Defense: Closed
→
R5.2
GM
Izoria, Zviad
(2599)
½-½
FM
Zhao, Ian
(2320)
A22
English Opening: Carls-Bremen System
→
R5.3
FM
Wang, Jason
(2317)
½-½
GM
Ruiz Castillo, Joshua Daniel
(2497)
D41
Queen's Gambit Declined: Semi-Tarrasch Defense
→
R5.4
FM
Liang, Jason
(2296)
1-0
GM
Paragua, Mark
(2513)
B54
Sicilian Defense: Prins Variation
→
R6
CM
Kondakov, Adrian
(1918)
0-1
FM
Andrews, Todd
(2214)
C19
French Defense: Winawer Variation, Positional Variation
→
R6
Gutla, Aryan
(1834)
1-0
WFM
Botez, Alexandra
(2062)
C11
French Defense: Steinitz Variation
→
R6
Maiti, Milind
(1971)
½-½
Polavaram, Rithik
(2100)
E32
Nimzo-Indian Defense: Classical Variation
→
R6
Lu, Ming
(2078)
½-½
FM
Findlay, Ian T.
(2201)
A14
Réti Opening: Anglo-Slav Variation
→
R6
GM
Paragua, Mark
(2513)
1-0
Nyamdorj, Davaaochir
(2110)
A05
Zukertort Opening
→
R6
Wang, Henry
(2044)
0-1
FM
Raptis, Nick
(2232)
A10
English Opening
→
R6
Liu, Bovey
(2230)
1-0
Wu, Derek
(2039)
B51
Sicilian Defense: Moscow Variation
→
R6
FM
Kretchetov, Alexandre
(2220)
1-0
Narkeeran, Madhavan
(1962)
A04
Zukertort Opening
→
R6
IM
Katz, Alexander
(2404)
½-½
FM
Peng, Shunkai
(2315)
B90
Sicilian Defense: Najdorf Variation
→
R6
FM
Aoshima, Mirai
(2361)
1-0
Somalwar, Anaiy
(2143)
D37
Queen's Gambit Declined: Harrwitz Attack
→
R6
Vijay, Keerthi K.
(2200)
½-½
IM
Wang, Richard
(2342)
A36
English Opening: Symmetrical Variation, Botvinnik System
→
R6.1
GM
Ruiz Castillo, Joshua Daniel
(2497)
½-½
GM
Mitkov, Nikola
(2508)
C60
Ruy Lopez
→
R6.2
GM
Gabuzyan, Hovhannes
(2610)
1-0
FM
Wang, Jason
(2317)
A07
King's Indian Attack
→
R6.3
IM
Aldama Degurnay, Dionisio
(2411)
½-½
GM
Izoria, Zviad
(2599)
A01
Nimzo-Larsen Attack
→
R6.4
FM
Zhao, Ian
(2320)
½-½
IM
Niemann, Hans Moke
(2471)
B06
Modern Defense
→
R7
FM
Raptis, Nick
(2232)
½-½
FM
Daggupati, Balaji
(2311)
A07
King's Indian Attack
→
R7
IM
Costello, Alexander
(2291)
0-1
GM
Paragua, Mark
(2513)
B51
Sicilian Defense: Moscow Variation
→
R7
FM
Lehmann, Spencer
(2236)
0-1
IM
Katz, Alexander
(2404)
E20
Nimzo-Indian Defense
→
R7
IM
Wang, Richard
(2342)
1-0
FM
Kretchetov, Alexandre
(2220)
E60
Queen's Pawn, Mengarini Attack
→
R7
FM
Andrews, Todd
(2214)
1-0
WIM
Lee, Megan
(2133)
A45
Canard Opening
→
R7
FM
Findlay, Ian T.
(2201)
½-½
Chen, Ryo
(1978)
B63
Sicilian Defense: Richter-Rauzer Variation, Ivanov Variation
→
R7
Wu, Derek
(2039)
0-1
Li, Hanxiang
(2095)
E32
Nimzo-Indian Defense: Classical Variation
→
R7
Maiti, Milind
(1971)
1-0
WIM
Wu, Rochelle
(2136)
D12
Slav Defense: Quiet Variation, Landau Variation
→
R7
WFM
Botez, Alexandra
(2062)
1-0
Wu, Ethan
(1862)
D00
Amazon Attack
→
R7.1
GM
Mitkov, Nikola
(2508)
0-1
GM
Izoria, Zviad
(2599)
B23
Sicilian Defense: Closed
→
R7.2
GM
Ruiz Castillo, Joshua Daniel
(2497)
½-½
GM
Gabuzyan, Hovhannes
(2610)
B53
Sicilian Defense: Chekhover Variation
→
R7.3
IM
Niemann, Hans Moke
(2471)
0-1
FM
Aoshima, Mirai
(2361)
E10
Blumenfeld Countergambit
→
R7.4
IM
Bryant, John Daniel
(2422)
½-½
FM
Zhao, Ian
(2320)
C91
Ruy Lopez: Closed, Yates Variation
→
R8
WIM
Lee, Megan
(2133)
1-0
Maiti, Milind
(1971)
B23
Sicilian Defense: Closed
→
R8
Omori, Michael
(2112)
0-1
Wu, Derek
(2039)
D44
Semi-Slav Defense Accepted
→
R8
WFM
Botez, Alexandra
(2062)
0-1
Velazquez, Kevin
(1713)
E15
Queen's Indian Defense: Buerger Variation
→
R8
FM
Raptis, Nick
(2232)
0-1
GM
Blatny, Pavel
(2331)
A00
Amar Opening
→
R8
Vijay, Keerthi K.
(2200)
½-½
FM
Daggupati, Balaji
(2311)
A22
English Opening: Carls-Bremen System
→
R8
FM
Kretchetov, Alexandre
(2220)
½-½
Chen, Benjamin
(2046)
E51
Nimzo-Indian Defense: Ragozin Variation
→
R8
Kanli, Alperen
(1927)
0-1
FM
Findlay, Ian T.
(2201)
B76
Sicilian Defense: Dragon Variation, Yugoslav Attack
→
R8
IM
Katz, Alexander
(2404)
½-½
IM
Wang, Richard
(2342)
B27
Sicilian Defense
→
R8
Liu, Bovey
(2230)
½-½
IM
Niemann, Hans Moke
(2471)
B31
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Gurgenidze Variation
→
R8
IM
Aldama Degurnay, Dionisio
(2411)
0-1
FM
Andrews, Todd
(2214)
C00
French Defense
→
R8.1
GM
Gabuzyan, Hovhannes
(2610)
1-0
FM
Liang, Jason
(2296)
A05
Zukertort Opening
→
R8.2
GM
Izoria, Zviad
(2599)
1-0
FM
Aoshima, Mirai
(2361)
E10
Blumenfeld Countergambit
→
R8.3
GM
Paragua, Mark
(2513)
1-0
GM
Mitkov, Nikola
(2508)
A07
King's Indian Attack
→
R8.4
FM
Zhao, Ian
(2320)
½-½
GM
Ruiz Castillo, Joshua Daniel
(2497)
B40
Sicilian Defense: Pin Variation
→
R9
Yang, Kevin
(2126)
1-0
FM
Raptis, Nick
(2232)
A04
Zukertort Opening
→
R9
Wu, Derek
(2039)
1-0
Gutla, Aryan
(1834)
A45
Canard Opening
→
R9
FM
Lehmann, Spencer
(2236)
1-0
Vijay, Keerthi K.
(2200)
A41
Wade Defense
→
R9
Xie, Bryan
(1833)
0-1
FM
Findlay, Ian T.
(2201)
B50
Sicilian Defense
→
R9
GM
Blatny, Pavel
(2331)
0-1
IM
Katz, Alexander
(2404)
A01
Nimzo-Larsen Attack
→
R9
FM
Andrews, Todd
(2214)
0-1
IM
Bryant, John Daniel
(2422)
A61
Benoni Defense
→
R9
Karthik, Advaith
(1794)
1-0
WFM
Botez, Alexandra
(2062)
E92
King's Indian Defense: Exchange Variation
→
R9
Wang, Henry
(2044)
½-½
Maiti, Milind
(1971)
A13
English Opening: Neo-Catalan
→
R9.1
GM
Izoria, Zviad
(2599)
½-½
GM
Gabuzyan, Hovhannes
(2610)
A05
Zukertort Opening
→
R9.2
GM
Ruiz Castillo, Joshua Daniel
(2497)
½-½
GM
Paragua, Mark
(2513)
B53
Sicilian Defense: Chekhover Variation
→
R9.3
GM
Mitkov, Nikola
(2508)
1-0
IM
Wang, Richard
(2342)
B23
Sicilian Defense: Closed
→
R9.4
IM
Niemann, Hans Moke
(2471)
1-0
FM
Peng, Shunkai
(2315)
A05
Zukertort Opening
→
Players
🇦🇲
GM
Gabuzyan, Hovhannes
(2610)
🇺🇸
GM
Izoria, Zviad
(2599)
🇵🇭
GM
Paragua, Mark
(2513)
🇲🇰
GM
Mitkov, Nikola
(2508)
🇨🇴
GM
Ruiz Castillo, Joshua Daniel
(2497)
🇺🇸
IM
Niemann, Hans Moke
(2471)
🇺🇸
IM
Bryant, John Daniel
(2422)
🇲🇽
IM
Aldama Degurnay, Dionisio
(2411)
🇺🇸
IM
Katz, Alexander
(2404)
🇷🇺
IM
Bachin, Vitalii
(2388)
🇯🇵
FM
Aoshima, Mirai
(2361)
🇨🇦
IM
Wang, Richard
(2342)
🇺🇸
IM
Felecan, Florin
(2336)
🇨🇿
GM
Blatny, Pavel
(2331)
🇺🇸
FM
Vibbert, Sean
(2320)
🇨🇦
FM
Zhao, Ian
(2320)
🇺🇸
FM
Wang, Jason
(2317)
🇺🇸
FM
Peng, Shunkai
(2315)
🇺🇸
IM
McCambridge, Vincent
(2312)
🇺🇸
FM
Daggupati, Balaji
(2311)
🇺🇸
FM
Liang, Jason
(2296)
🇺🇸
IM
Costello, Alexander
(2291)
🇺🇸
FM
Lehmann, Spencer
(2236)
🇪🇸
Tarrago Antoni, Maurici
(2235)
🇺🇸
FM
Raptis, Nick
(2232)
🇵🇪
Arias Gaviria, Mario Alexis
(2232)
🇺🇸
Liu, Bovey
(2230)
🇷🇺
FM
Kretchetov, Alexandre
(2220)
🇺🇸
FM
Andrews, Todd
(2214)
🇨🇦
FM
Findlay, Ian T.
(2201)
🇮🇳
Vijay, Keerthi K.
(2200)
🇺🇸
Wu, Logan
(2155)
🇺🇸
Somalwar, Anaiy
(2143)
🇺🇸
WIM
Wu, Rochelle
(2136)
🇺🇸
WIM
Lee, Megan
(2133)
🇺🇸
Yang, Kevin
(2126)
🇺🇸
Omori, Michael
(2112)
🇨🇦
Nyamdorj, Davaaochir
(2110)
🇺🇸
Polavaram, Rithik
(2100)
🇨🇳
Li, Hanxiang
(2095)
🇺🇸
CM
Krishnakumar, Sriram
(2079)
🇺🇸
Lu, Ming
(2078)
🇺🇸
CM
Chen, Alex
(2064)
🇺🇸
Pan, Kevin
(2062)
🇨🇦
WFM
Botez, Alexandra
(2062)
🇺🇸
Chen, Benjamin
(2046)
🇺🇸
Wang, Henry
(2044)
🇺🇸
Sun, Rick
(2041)
🇺🇸
Wu, Derek
(2039)
🇺🇸
WCM
Zeng, Sheena
(1987)
🇺🇸
Chen, Ryo
(1978)
🇺🇸
Maiti, Milind
(1971)
🇺🇸
Narkeeran, Madhavan
(1962)
🇦🇿
Kanli, Alperen
(1927)
🇺🇸
Sanchez, Robert
(1918)
🇺🇸
CM
Kondakov, Adrian
(1918)
🇺🇸
Gutla, Aryan
(1834)
🇺🇸
Xie, Bryan
(1833)
🇺🇸
Karthik, Advaith
(1794)
🇺🇸
Eliezer, Segev
(1734)
🇺🇸
Velazquez, Kevin
(1713)