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National Master
Zachary Calderon
Games
Player Profile
Zachary Calderon
NM
Shiraaaaazi
Boston
Since 2009 (Active)
Chess.com
♟♟♟♟
47.4% W
44.5% L
8.1% D
Bullet
2419
3231W
2976L
501D
Blitz
2387
22824W
21338L
3929D
Rapid
2229
202W
177L
32D
Daily
1734
526W
625L
126D
Biography
Coaching
Statistics
Rating
Openings
Opponents
Games
Recent Games
20 games
Loss
vs BrunoLaurent1975
2390
Nov 1, 2026
3m
A46
Döry Defense
BrunoLaurent1975 won by resignation
Draw
vs Drawruana
2400
Nov 1, 2026
3m
B06
Modern
Game drawn by stalemate
Win
vs 19Tyr98
2379
Nov 1, 2026
3m
D12
Slav Defense: Quiet Variation, Amsterdam Variation
Shiraaaaazi won by resignation
Loss
vs seifou
2368
Nov 1, 2026
3m
B06
Modern
seifou won by checkmate
Loss
vs Tayrou
2338
Nov 1, 2026
3m
B06
Modern
Tayrou won by resignation
Loss
vs nevenuki
2471
Oct 31, 2026
5m
D02
London System: Poisoned Pawn Variation
nevenuki won by resignation
Loss
vs Reysandocam
2432
Oct 31, 2026
3m
B12
Caro-Kann Defense
Reysandocam won by checkmate
Loss
vs joao7matos
2530
Oct 31, 2026
3m
E67
King's Indian Defense: Fianchetto Variation, Classical Fianchetto
joao7matos won by checkmate
Draw
vs joao7matos
2524
Oct 31, 2026
3m
B06
Modern
Game drawn by insufficient material
Draw
vs joao7matos
2526
Oct 31, 2026
3m
E62
King's Indian Defense: Fianchetto Variation, Delayed Fianchetto
Game drawn by repetition
Loss
vs joao7matos
2528
Oct 31, 2026
3m
A06
Nimzo-Larsen Attack: Classical Variation
joao7matos won by checkmate
Win
vs Medochess0000
2375
Oct 31, 2026
3m
A40
Australian Defense
Shiraaaaazi won by resignation
Win
vs Katelenic
2387
Oct 31, 2026
3m
B06
Modern
Shiraaaaazi won by resignation
Loss
vs sauron007
2368
Oct 31, 2026
3m
B13
Caro-Kann Defense: Exchange Variation
sauron007 won by resignation
Win
vs YewinaungYangon
2402
Oct 31, 2026
3m
D01
Rapport-Jobava System
Shiraaaaazi won on time
Loss
vs marcohalomoanx
2406
Oct 31, 2026
3m
D02
London System: Poisoned Pawn Variation
marcohalomoanx won by checkmate
Win
vs Cloud_2025
2425
Oct 30, 2026
3m
A06
Nimzo-Larsen Attack: Classical Variation
Shiraaaaazi won on time
Loss
vs rohittg
2423
Oct 30, 2026
3m
A41
Modern Defense
rohittg won by checkmate
Win
vs Blxzzard5421
2352
Oct 30, 2026
3m
A45
Amazon Attack: Siberian Attack
Shiraaaaazi won by resignation
Win
vs luchshiy1
2427
Oct 30, 2026
3m
D20
QGA: 3.e3 c5
Shiraaaaazi won by checkmate