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CK

CM Chiel Koster

FIDE 1047990 ↗·Born 1998

Player games

Showing 10 matching games · Newest first

Time control

All Classical Rapid Blitz

Result

All Wins Draws Losses

Player color

All White Black

#	WHITE	ELO W	BLACK	ELO B	RES	DATE	EVENT	ROUND	ECO	OPENING
1	Open game 1 CMKoster, C.	2141	Open game 1 FMKurt, S.	2312	½-½	2025-06-08	Open game 1 17th BPB Limburg Open	—	A27	English
2	Open game 2 FMBarzen, P.	2348	Open game 2 CMKoster, C.	2141	1-0	2025-06-07	Open game 2 17th BPB Limburg Open	—	B30	Sicilian defence
3	Open game 3 CMKoster, C.	2123	Open game 3 FMKazarjan, G.	2211	½-½	2025-05-18	Open game 3 15th WLC Weekender 2025	—	D34	QGD
4	Open game 4 FMRitzerveld, N.	2272	Open game 4 CMKoster, C.	2123	½-½	2025-05-18	Open game 4 15th WLC Weekender 2025	—	B33	Sicilian
5	Open game 5 CMKoster, C.	2123	Open game 5 De Vries, E.	1995	1-0	2025-05-17	Open game 5 15th WLC Weekender 2025	—	D79	Neo-Gruenfeld, 6.O-O, main line
6	Open game 6 Vennix, T.	1971	Open game 6 CMKoster, C.	2123	0-1	2025-05-17	Open game 6 15th WLC Weekender 2025	—	A25	English
7	Open game 7 Blijlevens, P.	1890	Open game 7 CMKoster, C.	2123	½-½	2025-05-16	Open game 7 15th WLC Weekender 2025	—	A45	Trompovsky attack (Ruth, Opovcensky opening)
8	Open game 8 CMKoster, C.	2058	Open game 8 Grooten, T.	2146	½-½	2024-08-01	Open game 8 Dutch Open 2024	—	B80	Sicilian
9	Open game 9 Zwirs, J.	2088	Open game 9 CMKoster, C.	2058	½-½	2024-07-31	Open game 9 Dutch Open 2024	—	A45	Queen's pawn game
10	Open game 10 CMKoster, C.	2058	Open game 10 IMBuckels, V.	2478	0-1	2024-07-30	Open game 10 Dutch Open 2024	—	B10	Caro-Kann defence

Koster, C.

CM2141

½-½

Kurt, S.

FM2312

17th BPB Limburg OpenA27Jun 8, 2025

Barzen, P.

FM2348

1-0

Koster, C.

CM2141

17th BPB Limburg OpenB30Jun 7, 2025

Koster, C.

CM2123

½-½

Kazarjan, G.

FM2211

15th WLC Weekender 2025D34May 18, 2025

Ritzerveld, N.

FM2272

½-½

Koster, C.

CM2123

15th WLC Weekender 2025B33May 18, 2025

Koster, C.

CM2123

1-0

De Vries, E.

1995

15th WLC Weekender 2025D79May 17, 2025

Vennix, T.

1971

0-1

Koster, C.

CM2123

15th WLC Weekender 2025A25May 17, 2025

Blijlevens, P.

1890

½-½

Koster, C.

CM2123

15th WLC Weekender 2025A45May 16, 2025

Koster, C.

CM2058

½-½

Grooten, T.

2146

Dutch Open 2024B80Aug 1, 2024

Zwirs, J.

2088

½-½

Koster, C.

CM2058

Dutch Open 2024A45Jul 31, 2024

Koster, C.

CM2058

0-1

Buckels, V.

IM2478

Dutch Open 2024B10Jul 30, 2024