Avatar of John Derek Heinichen
Player Profile

John Derek Heinichen CM

HeinichessPY Chicago Since 2014 (Active) Chess.com ♟♟♟♟♟
48.5% W 44.6% L 6.9% D
Bullet
2206
97W 69L 7D
Blitz
2351
3346W 3103L 493D
Rapid
2142
28W 11L 3D
Daily
1394
156W 151L 9D
Recent Games
20 games
Loss
vs ITs_MrTENNA_TV_TIME 2395
Aug 26, 2026
3m C44 Dresden Opening: The Goblin
ITs_MrTENNA_TV_TIME won by checkmate
Win
vs GM_CargoEdJr 2341
Aug 26, 2026
3m B34 Sicilian Defense: Accelerated Dragon, Exchange Variation
HeinichessPY won on time
Loss
vs badlglgl6776 1505
Aug 25, 2026
3 days per move B07 Czech Defense
badlglgl6776 won on time
Loss
vs Murfinator864 1619
Aug 24, 2026
3 days per move A06 Nimzo-Larsen Attack: Classical Variation
Murfinator864 won on time
Loss
vs Murfinator864 1613
Aug 24, 2026
3 days per move B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Murfinator864 won on time
Loss
vs Flotzh1 2369
Aug 22, 2026
3m B22 Sicilian Defense: Alapin Variation
Flotzh1 won by checkmate
Win
vs jsnagy 2313
Aug 20, 2026
3m A08 King's Indian Attack: French Variation
HeinichessPY won by checkmate
Win
vs jsnagy 2320
Aug 20, 2026
3m B50 Sicilian Defense
HeinichessPY won by resignation
Loss
vs valdenicio 2381
Aug 20, 2026
3m A12 English: Bled Variation
valdenicio won on time
Loss
vs shimon0296 2388
Jul 22, 2026
3m A15 English Opening: Anglo-Indian Defense
shimon0296 won - game abandoned
Loss
vs MdSharifHossain 2357
Jul 22, 2026
3m B40 Sicilian Defense: Alapin Variation, Sherzer Variation
MdSharifHossain won by checkmate
Loss
vs Cloud_2025 2381
Jul 22, 2026
3m A01 Nimzo-Larsen Attack
Cloud_2025 won on time
Loss
vs SpeedDaddy 2399
Jul 21, 2026
3m C47 Four Knights Game
SpeedDaddy won by checkmate
Win
vs DavidN98 2353
Jul 8, 2026
3m B23 Sicilian Defense: Closed
HeinichessPY won by resignation
Draw
vs Roca_en_el_Tablero 2384
Jul 8, 2026
3m A15 English Opening: Anglo-Indian Defense
Game drawn by insufficient material
Win
vs alejandrocapanegra 2379
Jul 8, 2026
3m B25 Sicilian Defense: Closed
HeinichessPY won by resignation
Loss
vs Maalle 2395
Jun 27, 2026
3m C45 Scotch Game
Maalle won - game abandoned
Loss
vs filip_szczygiel 2375
Jun 27, 2026
3m B21 Bird Opening: Dutch Variation, Batavo Gambit
filip_szczygiel won by checkmate
Win
vs Ludok05 2393
Jun 27, 2026
3m B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
HeinichessPY won by checkmate
Loss
vs ROGERBIG10 2398
Jun 26, 2026
3m A05 King's Indian Attack
ROGERBIG10 won by checkmate