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National Master
Mark DeDona
Games
Mark DeDona
NM
Marks1420
Queens, New York
Since 2018 (Active)
Chess.com
♟♟♟♟♟♟
54.7%
-
38.4%
-
6.9%
Bullet
2625
4310W
3292L
579D
Blitz
2509
3140W
2268L
406D
Rapid
2352
634W
169L
43D
Daily
1263
111W
34L
6D
Biography
Coaching
Statistics
Rating
Openings
Opponents
Games
Recent Games
20 games
Loss
vs doublexclam
2447
Feb 26, 2026
3m
E16
Queen's Indian Defense: Capablanca Variation
doublexclam won by resignation
Win
vs madox13
2372
Feb 26, 2026
3m
B01
Scandinavian Defense
Marks1420 won by resignation
Loss
vs igor2986july
2407
Feb 26, 2026
3m
B00
Barnes Defense
igor2986july won by resignation
Loss
vs giukhan
2483
Feb 23, 2026
3m
B20
Sicilian Defense
giukhan won on time
Loss
vs abobkr02
2364
Feb 23, 2026
3m
C50
Blackburne Shilling Gambit
abobkr02 won by resignation
Win
vs jacana8002
2428
Feb 23, 2026
3m
B10
Caro-Kann Defense
Marks1420 won by resignation
Win
vs 2024Igor
2356
Feb 22, 2026
3m
E11
Bogo-Indian Defense
Marks1420 won on time
Win
vs Schim2005
2440
Feb 22, 2026
3m
A00
Amar Gambit
Marks1420 won by resignation
Win
vs armin354
2421
Feb 21, 2026
3m
D02
London System: Poisoned Pawn Variation
Marks1420 won by resignation
Loss
vs Kyiv-1
2452
Feb 21, 2026
3m
B94
Sicilian Defense: Najdorf Variation
Kyiv-1 won by resignation
Win
vs Shakhman88
2432
Feb 21, 2026
3m
C01
French Defense: Exchange Variation
Marks1420 won by resignation
Win
vs GSWHoops
2447
Feb 21, 2026
3m
A00
Amar Gambit
Marks1420 won on time
Win
vs arjunb_09
2306
Feb 21, 2026
3m
A00
Amar Gambit
Marks1420 won on time
Win
vs benthecoder42
2416
Feb 21, 2026
3m
D11
Slav Defense: Bonet Gambit
Marks1420 won by checkmate
Win
vs Gemci
2375
Feb 19, 2026
3m
B10
Caro-Kann Defense
Marks1420 won by resignation
Win
vs PACKER65
1597
Feb 18, 2026
3 days per move
Unknown*
Unknown Opening*
Marks1420 won by resignation
Win
vs michaelsadick
2212
Feb 12, 2026
10m
C02
French Defense: Advance Variation
Marks1420 won by resignation
Loss
vs Rafasosaperez
2270
Feb 12, 2026
10m
B94
Sicilian Defense: Najdorf Variation
Rafasosaperez won by resignation
Loss
vs CM5616
2582
Feb 12, 2026
1m
B50
Sicilian Defense
CM5616 won by resignation
Loss
vs Grand_Magic12
2464
Feb 12, 2026
1m
C01
French Defense: Exchange Variation
Grand_Magic12 won by checkmate