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Candidate Master
John Derek Heinichen
Games
Player Profile
John Derek Heinichen
CM
HeinichessPY
Chicago
Since 2014 (Active)
Chess.com
♟♟♟♟♟
48.6% W
44.6% L
6.9% D
Bullet
2206
97W
69L
7D
Blitz
2381
3340W
3093L
492D
Rapid
2142
28W
11L
3D
Daily
1455
155W
148L
9D
Biography
Coaching
Statistics
Rating
Openings
Opponents
Games
Recent Games
20 games
Win
vs tarik20222
2360
May 31, 2026
3m
A08
King's Indian Attack: French Variation
HeinichessPY won by resignation
Win
vs mu222mu
2333
May 31, 2026
3m
B23
Sicilian Defense: Closed
HeinichessPY won by resignation
Win
vs 9_dato_9
2319
May 31, 2026
3m
B40
Sicilian Defense: Alapin Variation, Sherzer Variation
HeinichessPY won by resignation
Loss
vs ParvisEye
2355
May 31, 2026
3m
C50
Blackburne Shilling Gambit
ParvisEye won by checkmate
Win
vs judeahardy
2413
May 30, 2026
3m
A00
Amar Gambit
HeinichessPY won by resignation
Loss
vs danzen1
2342
May 30, 2026
3m
B30
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
danzen1 won on time
Loss
vs KR2D2
2377
May 30, 2026
3m
B70
Sicilian Defense: Dragon Variation
KR2D2 won by checkmate
Loss
vs lbakernz
2397
May 30, 2026
3m
A05
King's Indian Attack
lbakernz won by checkmate
Loss
vs tigarce
2390
May 25, 2026
3m
B50
Sicilian Defense
tigarce won on time
Win
vs luchshiy1
2357
May 25, 2026
3m
E92
King's Indian Defense: Exchange Variation
HeinichessPY won by checkmate
Loss
vs taupinou_destroyer
2403
May 25, 2026
3m
A04
Colle System: Rhamphorhynchus Variation
taupinou_destroyer won by checkmate
Draw
vs cHrOMEis
2378
May 25, 2026
3m
A04
Colle System: Rhamphorhynchus Variation
Game drawn by insufficient material
Loss
vs Danger-Mode
2382
May 25, 2026
3m
D35
QGD: 3.Nc3 Nf6 4.e3
Danger-Mode won on time
Loss
vs adwilhans
2428
May 25, 2026
3m
C10
French Defense: Classical Variation, Svenonius Variation
adwilhans won - game abandoned
Draw
vs Seven_Paths_Of_Pain
2395
May 25, 2026
3m
B22
Sicilian Defense: Alapin Variation
Game drawn by repetition
Loss
vs BountyHunter41
2430
May 25, 2026
3m
B21
Bird Opening: Dutch Variation, Batavo Gambit
BountyHunter41 won by checkmate
Win
vs robiplustina
2386
May 25, 2026
3m
B01
Scandinavian Defense
HeinichessPY won by resignation
Loss
vs MobileChessPlayer935
2409
May 25, 2026
3m
A08
King's Indian Attack: French Variation
MobileChessPlayer935 won on time
Win
vs Juba_Chessss
2402
May 25, 2026
3m
A43
Benoni Defense: Benoni Gambit Accepted
HeinichessPY won by resignation
Win
vs yuki_chess123
2393
May 25, 2026
3m
A04
Colle System: Rhamphorhynchus Variation
HeinichessPY won - game abandoned