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Koper, Stefan

🇨🇿CZE · 92 games analyzed · FIDE #306606 · 34W 29D 37L

classical 1918
rapid 1970
blitz 1763

Recent Events

23rd Prague Open 2025Stare Mesto Open 2024Vera Menchik Mem Rapid1st Prague Autumn OpenTCh-EUR Senior +65 2021
ECOOpeningGamesFreqW / D / L
▶D35
Queen's Gambit Declined
1.d4 d5 2.c4 e6 3.Nc3 Nf6		920%
22%56%22%
▶E70
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4		716%
29%57%14%
▶D85
Grünfeld Defense
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5		511%
60%40%0%
▶A51
Indian Defense
1.d4 Nf6 2.c4 e5		511%
20%40%40%
▶A81
Dutch Defense
1.d4 f5 2.g3		49%
0%50%50%
▶A40
Zaire Defense
1.d4		24%
50%0%50%
▶D14
Slav Defense
1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.Nf3 Nc6 …		24%
100%0%0%
▶A45
Canard Opening
1.d4 Nf6		24%
0%0%100%
▶C01
French Defense
1.e4 e6 2.d4 d5 3.exd5		12%
0%0%100%
▶E11
Bogo-Indian Defense
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+		12%
0%0%100%
▶D20
Queen's Gambit Accepted
1.d4 d5 2.c4 dxc4		12%
100%0%0%
▶E12
Queen's Indian Defense
1.d4 Nf6 2.c4 e6 3.Nf3 b6		12%
0%100%0%
▶C25
Vienna Game
1.e4 e5 2.Nc3		12%
100%0%0%
▶E10
Blumenfeld Countergambit
1.d4 Nf6 2.c4 e6 3.Nf3		12%
0%100%0%
▶A58
Benko Gambit
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6		12%
0%100%0%

Notable Games

Lostvs Kalinitschew, Sergey (2434)Sep 2021→Lostvs Pulpan, Jakub (2390)Aug 2017→Lostvs Sharif, Mehrshad (2335)Sep 2021→Lostvs Hrabusa, Matej (2319)Jun 2014→Lostvs Uddenfeldt, Dan (2309)Aug 2021→Drawvs Gregor, Ji (2307)Jun 2014→Lostvs Hrdina, Robin (2243)Aug 2020→Lostvs Netusil, Miloslav (2234)Jun 2018→Lostvs Vitak, Jiri (2203)Jul 2021→Wonvs Vojta, Jakub (2146)Jul 2020→

Recent Games

Lostvs Jain Kashish Manoj (2363)Jan 2025→Lostvs Marek, Matyas (2314)Aug 2024→Drawvs Hollan, Petr (2293)Sep 2021→Lostvs Jinova, Lucie (2090)Sep 2021→Wonvs Lestina, Petr ml. (0)Sep 2021→Lostvs Hrabusa, Matej (2363)Sep 2021→Drawvs Jirovsky, Pavel (2306)Sep 2021→Wonvs Pors, Jaroslav (2034)Sep 2021→Drawvs Turner, Radek (2047)Sep 2021→Drawvs Poysti, Nathanael (2216)Sep 2021→