
Name:	Jan Grewenig
Federation:	Germany
Sex:	Male
Born:	1996
FIDE ID:	4657330 FIDE Profile
ELO Classic:	2065
ELO Rapid:	2056
ELO Blitz:	2291
Years:	2005 - 2026
Total Games:	42
Wins:	17 (40.48 %)
Draws:	7 (16.67 %)
Losses:	18 (42.86 %)
Score:	48.81 %

Repertoire with
black pieces

Jan Grewenig

Last tournaments played

Tournament	Date	Elo Avg.	Country
grenke Chess Open 2026	04/02/2026	2260	Germany
grenke Chess Open 2025	04/17/2025	2275	Germany
European Blitz 2019	12/07/2019	2274	Estonia
European Rapid 2019	12/05/2019	2293	Estonia

Most Played Openings as White

ECO	Opening	Games
C45	Scotch game	4 games
B72	Sicilian, dragon, 6.Be3	3 games
B32	Sicilian defence	2 games
C47	Four knights, Scotch variation	1 games

Most Played Openings as Black

ECO	Opening	Games
B22	Sicilian, Alapin's variation (2.c3)	3 games
D07	Queen's Gambit Declined, Chigorin defence	2 games
B90	Sicilian, Najdorf	2 games
B76	Sicilian, dragon, Yugoslav attack, 7...O-O	1 games

Games played by Jan Grewenig

Download games

White	ELO W	Black	ELO B	Result	Moves	ECO	Date	Tournament	View
Rozen, E	2504	Grewenig, J	2110	1-0	24	B01	2026	grenke Chess Open 2026
Buckels, V	2440	Grewenig, J	2096	1-0	42	A49	2025	grenke Chess Open 2025
Grewenig, J	2114	Lysyj, I	2594	0-1	44	C45	2019	European Blitz 2019
Potapov, P	2482	Grewenig, J	2114	1-0	48	B22	2019	European Blitz 2019
Lysyj, I	2594	Grewenig, J	2114	1-0	21	D07	2019	European Blitz 2019
Grewenig, J	2114	Potapov, P	2482	1-0	41	B32	2019	European Blitz 2019
Grewenig, J	2114	Mohr, G	2433	1-0	33	B00	2019	European Rapid 2019
Esipenko, A	2616	Grewenig, J	2140	1-0	32	B90	2019	GRENKE Chess Open 2019
Schlosser, P	2523	Grewenig, J	2118	1-0	23	A15	2017	2nd Bundesliga Sud 2016-17
Mueller, A	2148	Grewenig, J	2118	0-1	32	B50	2017	2nd Bundesliga Sud 2016-17
Grewenig, J	2118	Libiszewski, F	2543	0-1	62	B32	2017	2nd Bundesliga Sud 2016-17
Grewenig, J	2118	Schenderowitsch, M	2348	½-½	55	C03	2017	2nd Bundesliga Sud 2016-17
Hacker, J	2321	Grewenig, J	2118	1-0	34	B94	2017	2nd Bundesliga Sud 2016-17
Grewenig, J	2118	Heinz, T	2346	0-1	44	C04	2016	2nd Bundesliga Sud 2016-17
Hommeles, T	2379	Grewenig, J	2118	0-1	39	B90	2016	2nd Bundesliga Sud 2016-17
Grewenig, J	2118	Schnadt, F	2140	1-0	20	B42	2016	2nd Bundesliga Sud 2016-17
Baier, C	1479	Grewenig, J	1635	1-0	60	B38	2007	GER-chT Lands
Grewenig, J	1635	Oez, E	1536	1-0	47	C45	2007	GER-chT Lands
Grewenig, J	1635	Babayev, R	1875	½-½	29	B41	2007	GER-chT Lands
Grewenig, J	1635	Srokovskiy, A	1779	0-1	49	B28	2007	GER-chT Lands
Grewenig, J	1409	Galkin, W	1457	0-1	61	B40	2006	GER-ch U10
Grewenig, J	1409	Engshuber, M	1228	1-0	31	C45	2006	GER-ch U10
Haferland, K	1277	Grewenig, J	1409	0-1	45	B34	2006	GER-ch U10
Grewenig, J	1409	Osmanodja, F	1609	0-1	18	B72	2006	GER-ch U10
Gamisch, L	1226	Grewenig, J	1409	1-0	27	D40	2006	GER-ch U10
Grewenig, J	1409	Mueller, G	1402	1-0	38	C07	2006	GER-ch U10
Grewenig, J	1409	Powierski, E	1155	1-0	19	B90	2006	GER-ch U10
Wagner, D	1225	Grewenig, J	1409	0-1	31	B21	2006	GER-ch U10
Grewenig, J	1409	Niedermayer, J	1190	0-1	27	C47	2006	GER-ch U10
Bonk, A	1084	Grewenig, J	1409	0-1	27	B30	2006	GER-ch U10
Svane, R	1034	Grewenig, J	1409	0-1	24	B76	2006	GER-ch U10
Grewenig, J	1214	Schmitt, K	1398	½-½	11	B01	2005	GER-ch U10
Mueller, A	1336	Grewenig, J	1214	½-½	22	B22	2005	GER-ch U10
Noe, C	1509	Grewenig, J	1214	1-0	38	D07	2005	GER-ch U10
Grewenig, J	1214	Xu, X	1370	0-1	30	B72	2005	GER-ch U10
Grewenig, J	1214	Osmanodja, F	1518	½-½	51	B72	2005	GER-ch U10
Lebeda, T	1315	Grewenig, J	1214	0-1	57	B22	2005	GER-ch U10
Grewenig, J	1214	Stuhler, K	1087	1-0	42	C45	2005	GER-ch U10
Grewenig, J	1214	Rozenfeld, E	1383	1-0	54	C42	2005	GER-ch U10
Stahnecker, L	1307	Grewenig, J	1214	½-½	20	B35	2005	GER-ch U10