GM Alexander Onischuk

Country

USA

Birth Year

1975 (Age ≈51)

Gender

M

Title

Grandmaster

FIDE ID

14101025

FIDE ratings

2639.0 0.0

Classical

Live rating

2617

Rapid

Published FIDE

2629

Blitz

Published FIDE

Official classical ranks

World rank
#79
National rank · USA
#12

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2701 Jul 2010
Recorded years
2001–2026
Archived games
302

Based on available monthly lists and saved games.

Live rankings

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-06 (UTC).

# Date Event Site Round White Black Result Moves View
51 2019-03-05 12th World Teams 2019 Astana KAZ 1.3 Adham Fawzy Alexander Onischuk 1/2-1/2 57 Open
52 2018-04-29 ch-USA 2018 Saint Louis USA 11.2 Fabiano Caruana Alexander Onischuk 1-0 29 Open
53 2018-04-28 ch-USA 2018 Saint Louis USA 10.1 Alexander Onischuk Sam Shankland 0-1 49 Open
54 2018-04-27 ch-USA 2018 Saint Louis USA 9.5 Zviad Izoria Alexander Onischuk 1/2-1/2 47 Open
55 2018-04-26 ch-USA 2018 Saint Louis USA 8.6 Alexander Onischuk Jeffery Xiong 1/2-1/2 30 Open
56 2018-04-25 ch-USA 2018 Saint Louis USA 7.6 Aleksandr Lenderman Alexander Onischuk 1-0 43 Open
57 2018-04-23 ch-USA 2018 Saint Louis USA 6.6 Alexander Onischuk Awonder Liang 1/2-1/2 34 Open
58 2018-04-22 ch-USA 2018 Saint Louis USA 5.6 Alexander Onischuk Ray Robson 1/2-1/2 51 Open
59 2018-04-21 ch-USA 2018 Saint Louis USA 4.6 Yaroslav Zherebukh Alexander Onischuk 1/2-1/2 30 Open
60 2018-04-20 ch-USA 2018 Saint Louis USA 3.5 Alexander Onischuk Hikaru Nakamura 1/2-1/2 40 Open
61 2018-04-19 ch-USA 2018 Saint Louis USA 2.1 Wesley So Alexander Onischuk 1-0 45 Open
62 2018-04-18 ch-USA 2018 Saint Louis USA 1.4 Alexander Onischuk Varuzhan Akobian 0-1 25 Open
63 2018-03-14 St Louis Spring A Saint Louis USA 9.1 Jeffery Xiong Alexander Onischuk 1-0 38 Open
64 2018-03-13 St Louis Spring A Saint Louis USA 8.4 Alexander Onischuk Yaroslav Zherebukh 1/2-1/2 31 Open
65 2018-03-12 St Louis Spring A Saint Louis USA 7.1 Alexander Onischuk Dariusz Swiercz 1/2-1/2 31 Open
66 2018-03-11 St Louis Spring A Saint Louis USA 6.2 Romain Edouard Alexander Onischuk 1-0 47 Open
67 2018-03-10 St Louis Spring A Saint Louis USA 5.2 Alexander Onischuk Sam Shankland 1/2-1/2 30 Open
68 2018-03-09 St Louis Spring A Saint Louis USA 4.2 Varuzhan Akobian Alexander Onischuk 1/2-1/2 46 Open
69 2018-03-08 St Louis Spring A Saint Louis USA 3.3 Alexander Onischuk Lazaro Bruzon Batista 1/2-1/2 64 Open
70 2018-03-07 St Louis Spring A Saint Louis USA 2.3 Surya Shekhar Ganguly Alexander Onischuk 1/2-1/2 60 Open
71 2018-03-06 St Louis Spring A Saint Louis USA 1.5 Alexander Onischuk Alexander Ipatov 1-0 60 Open
72 2018-01-31 PRO League Group Stage chess.com INT 3 Diptayan Ghosh Alexander Onischuk 1-0 60 Open
73 2018-01-31 PRO League Group Stage chess.com INT 3 Eesha Karavade Alexander Onischuk 1-0 38 Open
74 2018-01-31 PRO League Group Stage chess.com INT 3 Alexander Onischuk Abhimanyu Puranik 1-0 43 Open
75 2018-01-31 PRO League Group Stage chess.com INT 3 Alexander Onischuk Abhijit Kunte 1/2-1/2 61 Open
76 2018-01-25 PRO League Group Stage chess.com INT 2 Ilya Dudukin Alexander Onischuk 1/2-1/2 50 Open
77 2018-01-25 PRO League Group Stage chess.com INT 2 Nodirbek Abdusattorov Alexander Onischuk 1/2-1/2 61 Open
78 2018-01-25 PRO League Group Stage chess.com INT 2 Alexander Onischuk Mikhail Gorozhanin 1-0 29 Open
79 2018-01-25 PRO League Group Stage chess.com INT 2 Alexander Onischuk Ramil Hasangatin 1-0 49 Open
80 2018-01-18 PRO League Group Stage chess.com INT 1 Alexander Onischuk Noel Studer 1-0 38 Open
81 2018-01-18 PRO League Group Stage chess.com INT 1 Alexander Onischuk Toms Kantans 0-1 66 Open
82 2018-01-18 PRO League Group Stage chess.com INT 1 Ritvars Reimanis Alexander Onischuk 1-0 65 Open
83 2018-01-18 PRO League Group Stage chess.com INT 1 Nikita Meshkovs Alexander Onischuk 1/2-1/2 66 Open
84 2017-09-10 FIDE World Cup 2017 Tbilisi GEO 3.2 Peter Svidler Alexander Onischuk 1-0 64 Open
85 2017-09-09 FIDE World Cup 2017 Tbilisi GEO 3.1 Alexander Onischuk Peter Svidler 1/2-1/2 27 Open
86 2017-09-08 FIDE World Cup 2017 Tbilisi GEO 2.4 Radoslaw Wojtaszek Alexander Onischuk 0-1 49 Open
87 2017-09-08 FIDE World Cup 2017 Tbilisi GEO 2.3 Alexander Onischuk Radoslaw Wojtaszek 1/2-1/2 47 Open
88 2017-09-07 FIDE World Cup 2017 Tbilisi GEO 2.2 Radoslaw Wojtaszek Alexander Onischuk 1/2-1/2 52 Open
89 2017-09-06 FIDE World Cup 2017 Tbilisi GEO 2.1 Alexander Onischuk Radoslaw Wojtaszek 1/2-1/2 42 Open
90 2017-06-26 11th World Teams 2017 Khanty-Mansiysk RUS 9.3 Alexander Onischuk Nikita Vitiugov 0-1 56 Open
91 2017-06-25 11th World Teams 2017 Khanty-Mansiysk RUS 8.4 Alexander Areshchenko Alexander Onischuk 1/2-1/2 70 Open
92 2017-06-24 11th World Teams 2017 Khanty-Mansiysk RUS 7.2 Alexander Onischuk Mustafa Yilmaz 1-0 42 Open
93 2017-06-21 11th World Teams 2017 Khanty-Mansiysk RUS 5.1 Vladislav Kovalev Alexander Onischuk 1/2-1/2 115 Open
94 2017-06-20 11th World Teams 2017 Khanty-Mansiysk RUS 4.5 Santosh Gujrathi Vidit Alexander Onischuk 1/2-1/2 60 Open
95 2017-06-18 11th World Teams 2017 Khanty-Mansiysk RUS 2.4 Alexander Onischuk Jan-Krzysztof Duda 1/2-1/2 23 Open
96 2017-06-17 11th World Teams 2017 Khanty-Mansiysk RUS 1.3 Frode Olav Olsen Urkedal Alexander Onischuk 1/2-1/2 54 Open
97 2017-04-10 ch-USA TB 2017 Saint Louis USA 2 Alexander Onischuk Wesley So 1/2-1/2 64 Open
98 2017-04-10 ch-USA TB 2017 Saint Louis USA 1 Wesley So Alexander Onischuk 1-0 31 Open
99 2017-04-08 ch-USA 2017 Saint Louis USA 10.3 Alexander Onischuk Jeffery Xiong 1-0 52 Open
100 2017-04-07 ch-USA 2017 Saint Louis USA 9.3 Hikaru Nakamura Alexander Onischuk 0-1 75 Open

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