Avatar of Juan Enrique Koch

Juan Enrique Koch NM

jek59 Since 2020 (Inactive) Chess.com ♟
46.5%- 41.8%- 11.7%
Rapid 2001 10W 12L 10D
Blitz 2046 257W 230L 58D
Bullet 2001 3W 1L 0D
Recent Games
20 games
Win
vs kakarotrules 1852
Feb 6, 2026
2m + 1s B51 Sicilian Defense: Moscow Variation
jek59 won by resignation
Loss
vs VanCrosby 1926
Feb 6, 2026
2m + 1s B02 Alekhine Defense
VanCrosby won on time
Loss
vs iceman_64 2033
Feb 6, 2026
2m + 1s A11 English Opening: Caro-Kann Defensive System
iceman_64 won by resignation
Loss
vs Coach-David 2000
Oct 30, 2025
- A25 English Opening: Closed, Taimanov Variation
Coach-David won by resignation
Loss
vs sutovsky666 2224
Oct 21, 2025
5m A37 English Opening: Symmetrical Variation, Botvinnik System Reversed, 4. g3 g6 5. Bg2 Bg7
sutovsky666 won by resignation
Loss
vs Ramu_K_FM_FT 2186
Oct 21, 2025
5m A04 Colle System: Rhamphorhynchus Variation
Ramu_K_FM_FT won by resignation
Loss
vs chessdevotee26 2322
Oct 21, 2025
5m D38 QGD: Ragozin
chessdevotee26 won by resignation
Loss
vs shirovin 2062
Oct 21, 2025
5m E00 Catalan Opening
shirovin won by resignation
Loss
vs Burgsvik 2376
Oct 21, 2025
5m C65 Ruy Lopez: Berlin Defense
Burgsvik won by checkmate
Loss
vs colincreeveydennic 2436
Oct 21, 2025
5m A09 Réti Opening
colincreeveydennic won by resignation
Loss
vs karaivosa 2440
Oct 21, 2025
5m A37 English Opening: Symmetrical Variation, Botvinnik System Reversed, 4. g3 g6 5. Bg2 Bg7
karaivosa won on time
Draw
vs LeBig20 2472
Oct 21, 2025
5m D30 Diemer-Duhm Gambit (DDG): 4...f5
Game drawn by repetition
Loss
vs Valio_M1948 2486
Oct 21, 2025
5m A04 Colle System: Rhamphorhynchus Variation
Valio_M1948 won on time
Loss
vs Gryffindorac8 2571
Oct 21, 2025
5m E04 Catalan Opening: Open Defense
Gryffindorac8 won by resignation
Loss
vs chess123456s 2699
Oct 21, 2025
5m B51 Sicilian Defense: Moscow Variation
chess123456s won by resignation
Draw
vs nestorvive 2372
Oct 14, 2025
5m E04 Catalan Opening: Open Defense
Game drawn by agreement
Draw
vs MostafaSakha 2448
Oct 14, 2025
5m A09 Réti Opening
Game drawn by repetition
Loss
vs Ket_Cha 2393
Oct 14, 2025
5m E04 Catalan Opening: Open Defense
Ket_Cha won by resignation
Loss
vs TitanDjebel 2425
Oct 14, 2025
5m A14 English Opening: Agincourt Defense, Keres Defense
TitanDjebel won by resignation
Win
vs Fjal 2367
Oct 14, 2025
5m A11 English Opening: Caro-Kann Defensive System
jek59 won on time