Koc, I

Last game 2025

Prep vs WhitePrep vs Black

Rating

peak 2107 · latest 1946
190020002100201520172019202120232025
Games
139
Wins
76
Draws
9
Losses
54
Peak Elo
2107
57.9% score

As White

D11Slav Defense: Modern Line887.5%
E61King's Indian Defense771.4%
E05Catalan Opening: Open Defense, Classical Line475.0%
A40Queen's Pawn Game: Modern Defense350.0%
A67Benoni Defense: Taimanov Variation366.7%
A61Benoni Defense: Knight's Tour Variation333.3%
A50Indian Defense: Normal Variation2100.0%
D15Slav Defense: Chebanenko Variation275.0%
D93Grünfeld Defense: Three Knights Variation, Hungarian Variation2100.0%
E04Catalan Opening: Open Defense225.0%

As Black

B01Scandinavian Defense: Kiel Variation2256.8%
B90Sicilian Defense: Najdorf Variation, Adams Attack333.3%
A09Réti Opening: Advance Variation250.0%
E32Nimzo-Indian Defense: Classical Variation2100.0%
A16English Opening: Anglo-Indian Defense, Queen's Knight Variation20.0%
B07Czech Defense20.0%

Recent games

Koc, I1946½-½Koseoglu, Omer Umut18672025
Yanik, Murat1988½-½Koc, I19462025
Koc, I19460-1Ipek, Ekin19872025
Soyer, Deniz19180-1Koc, I19462025
Emir, Emirhan20271-0Koc, I19462025
Eren, A17760-1Koc, I19462025
Martin, Sam B19700-1Koc, I19632024
Koc, I19631-0Emeliantsev, A23592024
Howell, D26751-0Koc, I19632024
Koc, I19630-1Ochirbat, Lkhagvajamts22822024
Gandhi, Shyam19080-1Koc, I19632024
Koc, I19631-0Matthes, Aaron22172024
Da Silva Junior, Sediney Mari20101-0Koc, I19632024
Koc, I19631-0Delgado Kuffo, A23202024
Vakhidov, J25801-0Koc, I19632024