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Korchagin, Oleg

🇪🇪EST · 41 games analyzed · FIDE #4500725 · 27W 17D 56L

classical 1892
rapid 1932
blitz 1958

Recent Events

Vilnius Open A 20255th Paul Keres Open ARiga Tech Open A 2023Riga Tech Rapid Open 202357th Ilmar Raud Mem 2023
ECOOpeningGamesFreqW / D / L
▶E97
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O …		422%
75%0%25%
▶D36
Queen's Gambit Declined
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 …		317%
0%67%33%
▶D45
Semi-Slav Defense
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3		211%
100%0%0%
▶E10
Blumenfeld Countergambit
1.d4 Nf6 2.c4 e6 3.Nf3		211%
50%0%50%
▶E15
Queen's Indian Defense
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3		16%
0%0%100%
▶A53
Old Indian Defense
1.d4 Nf6 2.c4 d6		16%
0%0%100%
▶A44
Benoni Defense
1.d4 c5 2.d5 e5		16%
0%0%100%
▶A40
Zaire Defense
1.d4		16%
0%0%100%
▶D28
Queen's Gambit Accepted
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 …		16%
100%0%0%
▶A96
Dutch Defense
1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O …		16%
100%0%0%
▶A07
King's Indian Attack
1.Nf3 d5 2.g3		16%
0%0%100%

Notable Games

Lostvs Neiksans, Arturs (2627)Jan 2017→Lostvs Keinanen, Toivo (2504)Jul 2023→Drawvs Ehlvest, Jaan (2536)Jan 2017→Lostvs Piesik, Piotr (2421)Jul 2019→Lostvs Akesson, Ralf (2413)Aug 2023→Lostvs Krivonosov, Oleg (2375)Aug 2022→Lostvs Shishkov, Andrei (2366)Apr 2018→Lostvs Carlsson, Ludvig (2358)Aug 2023→Lostvs Fataliyeva, Ulviyya (2344)Jul 2018→Lostvs Haitin, Ilja (2307)Aug 2017→

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