Apr

Maryland Chess Club League Season 2 - Round 1

Sunday, April 26, 2026
10:00 AM 4:00 PM
Google Calendar ICS

US Chess rated Regular event. G/90;30inc

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Apr

OMCC April Quick Rds 3 & 4

Monday, April 27, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Quick Event. G/25;3d

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May

OMCC Quad #1; Double Round Robin - Round 1

Monday, May 4, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Regular event. G/60;10d

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May

to May 10

71st Annual Maryland Open

Fri, May 8, 2026 7:00 PM Sun, May 10, 2026 8:00 PM
Rockville Hilton (map)
Google Calendar ICS

https://new.uschess.org/71st-annual-maryland-open

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May

OMCC Quad #1; Double Round Robin - Round 2

Monday, May 11, 2026
7:00 PM 8:00 PM
Google Calendar ICS

US Chess rated Regular event. G/60;10d

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May

OMCC Quad #1; Double Round Robin - Round 3

Monday, May 18, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Regular event. G/60;10d

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May

to May 25

13th Cherry Blossom Classic

Thu, May 21, 2026 7:00 PM Mon, May 25, 2026 8:00 PM
Executive Conference and Training Center (map)
Google Calendar ICS

https://new.uschess.org/13th-cherry-blossom-classic

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May

Memorial Day Casual Chess

Monday, May 25, 2026
6:30 PM 9:30 PM
Google Calendar ICS

Casual chess only. Have fun!

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Jun

OMCC Quad #1; Double Round Robin - Round 4

Monday, June 1, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Regular event. G/60;10d

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Jun

to Jun 7

4th Annual Metropolitan Open

Fri, Jun 5, 2026 7:00 PM Sun, Jun 7, 2026 8:00 PM
SpringHill Suites by Marriott Dulles Airport (map)
Google Calendar ICS

https://new.uschess.org/4th-annual-metropolitan-open

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Jun

Charm City 2026 Summer Open

Sunday, June 7, 2026
9:00 AM 8:00 PM
DoubleTree Hilton Hotel (map)
Google Calendar ICS

https://charmcitychess.com/new_tournament?hsCtaAttrib=164187224399

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Jun

OMCC Quad #1; Double Round Robin - Round 5

Monday, June 8, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Regular event. G/60;10d

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Jun

OMCC Quad #1; Double Round Robin - Round 6

Monday, June 15, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Regular event. G/60;10d

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Jun

OMCC June Quick

Monday, June 22, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Quick event. G/25;3d

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4th annual DC International (in cooperation with the DC Chess Association)

Jun

to Jun 29

4th annual DC International (in cooperation with the DC Chess Association)

Thu, Jun 25, 2026 7:00 PM Mon, Jun 29, 2026 8:00 PM
Omni Shoreham Hotel (map)
Google Calendar ICS

https://new.uschess.org/4th-annual-dc-international-cooperation-dc-chess-association

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Jun

OMCC June Quick

Monday, June 29, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Quick event. G/25;3d

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Jul

to Jul 5

54th Annual World Open

Wed, Jul 1, 2026 7:00 PM Sun, Jul 5, 2026 8:00 PM
Omni Shoreham Hotel (map)
Google Calendar ICS

https://new.uschess.org/54th-annual-world-open-open-through-under-1400-sections

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Jul

Independence Day Weekend Casual Chess

Monday, July 6, 2026
6:30 PM 9:30 PM
Owings Mills Chess Club (map)
Google Calendar ICS

Casual Chess - no rated play

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Jul

to Jul 12

The 4th Annual DMV Open

Fri, Jul 10, 2026 7:00 PM Sun, Jul 12, 2026 8:00 PM
SpringHill Suites by Marriott Dulles Airport (map)
Google Calendar ICS

https://new.uschess.org/4th-annual-dmv-open

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Jul

OMCC Mondays Classic #11 Rd 1

Monday, July 13, 2026
7:00 PM 9:00 PM
Owings Mills Chess Club (map)
Google Calendar ICS

US Chess rated Regular. G/60;10d

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2nd Annual Owings Mills Summer Open $3,000 Prizes, FIDE Rated

Jul

to Jul 19

2nd Annual Owings Mills Summer Open $3,000 Prizes, FIDE Rated

Fri, Jul 17, 2026 6:30 PM Sun, Jul 19, 2026 8:30 PM
Owings Mills Chess Club (map)
Google Calendar ICS

US Chess rated Regular. G/90;30inc

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Jul

OMCC Mondays Classic #11 Rd 2

Monday, July 20, 2026
7:00 PM 9:00 PM
Owings Mills Chess Club (map)
Google Calendar ICS

US Chess rated Regular. G/60;10d

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Jul

to Jul 29

13th Annual Washington International

Sat, Jul 25, 2026 7:00 PM Wed, Jul 29, 2026 8:00 PM
Google Calendar ICS

https://new.uschess.org/13th-annual-washington-international

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Jul

OMCC Mondays Classic #11 Rd 3

Monday, July 27, 2026
7:00 PM 9:00 PM
Owings Mills Chess Club (map)
Google Calendar ICS

US Chess rated regular. G/60;10d

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Aug

OMCC Mondays Classic #11 Rd 4

Monday, August 3, 2026
7:00 PM 9:00 PM
Google Calendar ICS

US Chess rated regular. G/60;10d

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Aug

to Aug 9

5th Annual Beltway Open

Fri, Aug 7, 2026 7:00 PM Sun, Aug 9, 2026 8:00 PM
Hampton Inn and Suites Dulles (map)
Google Calendar ICS

https://new.uschess.org/5th-annual-beltway-open

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Aug

OMCC Mondays Classic #11 Rd 5

Monday, August 10, 2026
7:00 PM 9:00 PM
Google Calendar ICS

US Chess rated regular. G/60;10d

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Aug

to Aug 16

13th Annual Potomac Open

Fri, Aug 14, 2026 7:00 PM Sun, Aug 16, 2026 8:00 PM
Rockville Hilton (map)
Google Calendar ICS

https://mdchess.com/index.php?option=com_eventbooking&view=event&id=81&catid=1&Itemid=1548

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Aug

OMCC Mondays Blitz #10

Monday, August 17, 2026
7:00 PM 9:00 PM
Owings Mills Chess Club (map)
Google Calendar ICS

US Chess rated Blitz. 10-rds double Swiss. G/3;+2

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Aug

to Aug 23

58th annual Atlantic Open

Fri, Aug 21, 2026 7:00 PM Sun, Aug 23, 2026 8:00 PM
Omni Shoreham Hotel (map)
Google Calendar ICS

https://new.uschess.org/58th-annual-atlantic-open

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Aug

OMCC Quick #12 Rds 1-2

Monday, August 24, 2026
6:30 PM 9:30 PM
Owings Mills Chess Club (map)
Google Calendar ICS

US Chess Rated Quick. G/25;3d

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Aug

OMCC Quick #12 Rds 3-4

Monday, August 31, 2026
6:30 PM 9:30 PM
Owings Mills Chess Club (map)
Google Calendar ICS

US Chess Rated Quick. G/25;3d

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Apr

OMCC April Quick Rds 1 & 2

Monday, April 20, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Quick event. G/25;3d

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PA Senior Championship - Irwin Qualifier

Apr

to Apr 19

PA Senior Championship - Irwin Qualifier

Sat, Apr 18, 2026 10:00 AM Sun, Apr 19, 2026 5:00 PM
Tri Bridges Chess Club (map)
Google Calendar ICS

https://new.uschess.org/pa-senior-championship-irwin-qualifier

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Apr

OMCC April Rapid: 3-rds G/15:10d

Monday, April 13, 2026
7:00 PM 9:30 PM
Google Calendar ICS

US Chess rated Quick Event. G/15;10d

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Apr

2026 Spring Action Tournament

Sunday, April 12, 2026
9:00 AM 8:00 PM
Google Calendar ICS

https://charmcitychess.com/new_tournament?hsCtaAttrib=164187224399

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Feb

OMCC February Blitz

Monday, February 23, 2026
7:00 PM 9:00 PM
Google Calendar ICS

Entry Fee: $15

Time Control: G/3;2inc

Rounds: 5, 10 games total/2 per opponent

Rated: Yes

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Feb

OMCC February Rapid

Monday, February 16, 2026
7:00 PM 9:00 PM
Google Calendar ICS

Entry Fee: $15

Time Control: G/15;10d

Rounds: 4

Rated: Yes

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Maryland Chess Club League Season 2 - Round 1

OMCC April Quick Rds 3 & 4

OMCC Quad #1; Double Round Robin - Round 1

71st Annual Maryland Open

OMCC Quad #1; Double Round Robin - Round 2

OMCC Quad #1; Double Round Robin - Round 3

13th Cherry Blossom Classic

Memorial Day Casual Chess

OMCC Quad #1; Double Round Robin - Round 4

4th Annual Metropolitan Open

Charm City 2026 Summer Open

OMCC Quad #1; Double Round Robin - Round 5

OMCC Quad #1; Double Round Robin - Round 6

OMCC June Quick

4th annual DC International (in cooperation with the DC Chess Association)

OMCC June Quick

54th Annual World Open

Independence Day Weekend Casual Chess

The 4th Annual DMV Open

OMCC Mondays Classic #11 Rd 1

2nd Annual Owings Mills Summer Open $3,000 Prizes, FIDE Rated

OMCC Mondays Classic #11 Rd 2

13th Annual Washington International

OMCC Mondays Classic #11 Rd 3

OMCC Mondays Classic #11 Rd 4

5th Annual Beltway Open

OMCC Mondays Classic #11 Rd 5

13th Annual Potomac Open

OMCC Mondays Blitz #10

58th annual Atlantic Open

OMCC Quick #12 Rds 1-2

OMCC Quick #12 Rds 3-4

OMCC April Quick Rds 1 & 2

PA Senior Championship - Irwin Qualifier

OMCC April Rapid: 3-rds G/15:10d

2026 Spring Action Tournament

OMCC February Blitz

OMCC February Rapid

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