
Name:	John A Grefe
Federation:	United States
Born:	1947
FIDE ID:	2000873 FIDE Profile
Title:	International Master
ELO Classic:	2316
Years:	1965 - 2005
Total Games:	253
Wins:	87 (34.39 %)
Draws:	98 (38.74 %)
Losses:	68 (26.88 %)
Score:	53.75 %

Repertoire with
black pieces

John A Grefe

Last tournaments played

Tournament	Date	Elo Avg.	Country
San Francisco Summer TNM	06/14/2005	1590	United States
Arthur Dake Int	07/11/1999	2350	United States
San Francisco Linklater	02/03/1998	2127	United States
Max Wilkerson	11/18/1998	2290	United States

Most Played Openings as White

ECO	Opening	Games
C69	Ruy Lopez, exchange variation, 5.O-O	4 games
A40	Queen's pawn	3 games
B06	Robatsch (modern) defence	3 games
E14	Queen's Indian, 4.e3	3 games

Most Played Openings as Black

ECO	Opening	Games
B85	Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6	6 games
E92	King's Indian, classical variation	4 games
A56	Benoni defence	3 games
E99	King's Indian, orthodox, Aronin-Taimanov, main line	3 games

Games played by John A Grefe

Download games

White	ELO W	Black	ELO B	Result	Moves	ECO	Date	Tournament	View
Perepelitsky, E	1921	Grefe, J	2464	1-0	3	E61	2005	San Francisco Summer TNM
Chetan, K	2215	Grefe, J	2409	0-1			1999	Arthur Dake Int
Grefe, J	2409	Lobo, R	2310	½-½	11	E48	1999	Arthur Dake Int
Paragua, M	2268	Grefe, J	2409	½-½	47	B70	1999	Arthur Dake Int
Grefe, J	2409	Ginsburg, M	2381	½-½	22	A40	1999	Arthur Dake Int
Grefe, J	2409	Kraai, J	2412	½-½	18	A40	1999	Arthur Dake Int
Hummel, P	2330	Grefe, J	2409	½-½	37	A56	1999	Arthur Dake Int
Grefe, J	2409	Bhat, V	2388	½-½	19	C44	1999	Arthur Dake Int
Rey, G	2363	Grefe, J	2409	½-½	18	E92	1999	Arthur Dake Int
Grefe, J	2409	Cartagena, O	2416	1-0			1999	Arthur Dake Int
Cusi, R	2375	Grefe, J	2425	1-0	53	A65	1998	San Francisco Linklater
Grefe, J	2425	Zilberstein, D	2310	½-½	23	E92	1998	San Francisco Linklater
Lobo, R	2310	Grefe, J	2425	0-1	46	E97	1998	San Francisco Linklater
Mar, C	2420	Grefe, J	2425	½-½	23	E90	1998	San Francisco Linklater
Wolski, T	2315	Grefe, J	2425	1-0	40	B76	1998	San Francisco Linklater
Grefe, J	2425	Cartagena, O	2430	½-½	29	D07	1998	San Francisco Linklater
Shipman, W	2350	Grefe, J	2425	½-½	23	A45	1998	San Francisco Linklater
Grefe, J	2425	Rey, G	2335	½-½	39	E81	1998	San Francisco Linklater
Grefe, J	2425	Stein, A		0-1	40	B40	1998	San Francisco Linklater
Grefe, J	2405	Rey, G	2370	½-½	10	E92	1998	Max Wilkerson
Cusi, R	2355	Grefe, J	2405	½-½	29	E80	1998	Max Wilkerson
Grefe, J	2405	Santic, B	2315	½-½	14	A54	1998	Max Wilkerson
Vucic, M	2385	Grefe, J	2405	½-½	6	E70	1998	Max Wilkerson
Grefe, J	2405	Blohm, D	2205	½-½	29	C10	1998	Max Wilkerson
Lobo, R	2285	Grefe, J	2405	0-1	71	E95	1998	Max Wilkerson
Grefe, J	2405	Baker, J	2135	½-½	28	A26	1998	Max Wilkerson
Grefe, J	2405	Schiller, E	2190	1-0	41	A53	1998	Max Wilkerson
Pinto, M	2165	Grefe, J	2405	0-1	42	B24	1998	Max Wilkerson
Grefe, J	2405	Bhat, V	2235	½-½	19	C42	1998	Max Wilkerson
Cartagena, O	2435	Grefe, J	2405	½-½	25	C01	1998	Max Wilkerson
Grefe, J	2425	Lobo, R	2335	1-0	48	E14	1997	California-ch
Grefe, J	2425	Izumikawa, B	2395	0-1	35	E14	1997	California-ch
Grefe, J	2425	Cusi, R	2380	½-½	20	B25	1997	California-ch
Cartagena, O	2425	Grefe, J	2425	0-1	27	B72	1997	California-ch
Margulis, I	2270	Grefe, J	2425	0-1	52	B06	1997	California-ch
Wolski, T	2320	Grefe, J	2425	1-0	30	E92	1997	California-ch
Cunningham, R	2315	Grefe, J	2425	½-½	40	B22	1997	California-ch
Grefe, J	2395	Anderson, R	2245	½-½	36	A05	1995	CalChess State-ch 9495
Grefe, J	2395	Saidy, A	2415	½-½	41	B06	1994	Reno op
Grefe, J	2395	Horstmann, M	2310	1-0	48	E97	1994	Reno op