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Koster, Ramon

FM

🇳🇱NED · 51 games analyzed · FIDE #1008544 · 47W 31D 22L

classical 2315
rapid 2311
blitz 2336
ECOOpeningGamesFreqW / D / L
E47
Nimzo-Indian Defense
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3
1246%
33%50%17%
D35
Queen's Gambit Declined
1.d4 d5 2.c4 e6 3.Nc3 Nf6
312%
67%33%0%
A57
Benko Gambit
1.d4 Nf6 2.c4 c5 3.d5 b5
312%
33%33%33%
D86
Grünfeld Defense
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 …
28%
100%0%0%
A40
Zaire Defense
1.d4
14%
0%0%100%
D11
Slav Defense
1.d4 d5 2.c4 c6 3.Nf3
14%
100%0%0%
E94
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O …
14%
100%0%0%
D21
Queen's Gambit Accepted
1.d4 d5 2.c4 dxc4 3.Nf3
14%
0%100%0%
A42
Pterodactyl Defense
1.d4 g6 2.c4 Bg7 3.Nc3 d6 4.e4
14%
100%0%0%
A81
Dutch Defense
1.d4 f5 2.g3
14%
100%0%0%