
Name:	Mark C Diesen
Federation:	United States
Born:	1957
FIDE ID:	2000652 FIDE Profile
Title:	International Master
ELO Classic:	2409
Years:	1971 - 2003
Total Games:	289
Wins:	99 (34.26 %)
Draws:	132 (45.67 %)
Losses:	58 (20.07 %)
Score:	57.09 %

Repertoire with
black pieces

Mark C Diesen

Last tournaments played

Tournament	Date	Elo Avg.	Country
Texas-ch	05/23/2003	2197	United States
Texas-ch	05/24/2002	2163	United States
ICS Anniversary op	01/15/2002	2201
ICC active	??/??/2001	2449

Most Played Openings as White

ECO	Opening	Games
B52	Sicilian, Canal-Sokolsky attack, 3...Bd7	6 games
B08	Pirc, classical (two knights) system	5 games
E20	Nimzo-Indian defence	4 games
C91	Ruy Lopez, closed, 9.d4	3 games

Most Played Openings as Black

ECO	Opening	Games
B82	Sicilian, Scheveningen, 6.f4	6 games
A34	English, symmetrical variation	5 games
B05	Alekhine's defence, modern variation, 4...Bg4	5 games
B85	Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6	3 games

Games played by Mark C Diesen

Download games

White	ELO W	Black	ELO B	Result	Moves	ECO	Date	Tournament	View
Diesen, M	2467	Whatley, A	2340	1-0	24	D05	2003	Texas-ch
Diesen, M	2467	Cole, J	2262	½-½	12	D91	2003	Texas-ch
Annakov, B	2527	Diesen, M	2467	½-½	8	E11	2003	Texas-ch
Hayward, K	2281	Diesen, M	2467	0-1	20	A47	2003	Texas-ch
Diesen, M	2467	Yeung, C	2206	1-0	42	A80	2003	Texas-ch
Diesen, M	2467	Suarez, A	2071	1-0	67	C11	2003	Texas-ch
Fleming, K	2050	Diesen, M	2467	½-½	42	E48	2003	Texas-ch
Diesen, M	2472	Newsham, J	2037	1-0	51	E90	2002	Texas-ch
Dejmek, M	2112	Diesen, M	2472	1-0	27	B48	2002	Texas-ch
Diesen, M	2472	Annakov, B	2533	½-½	12	D35	2002	Texas-ch
Langer, M	2308	Diesen, M	2472	½-½	12	A04	2002	Texas-ch
Huddleston, J	2055	Diesen, M	2472	0-1	19	B44	2002	Texas-ch
Weaver, R	2200	Diesen, M	2472	0-1	45	A29	2002	Texas-ch
Diesen, M	2472	Moss, L	2200	1-0	35	C60	2002	Texas-ch
Diesen, M	2416	Corvi, M	2300	1-0	50	A80	2002	ICS Anniversary op
Diesen, M	2416	Malloni, M	2261	0-1	69	E39	2002	ICS Anniversary op
Olsson, L	2252	Diesen, M	2416	1-0	30	D43	2002	ICS Anniversary op
Roeder, M	2478	Diesen, M	2416	1-0	38	A70	2002	ICS Anniversary op
Krivoshey, S	2455	Diesen, M	2416	1-0	41	E15	2002	ICS Anniversary op
Diesen, M	2416	Schulien, C	2352	1-0	56	D45	2002	ICS Anniversary op
Diesen, M	2416	Topi Hulmi, T	2150	1-0	40	D12	2002	ICS Anniversary op
L'Ami, E	2353	Diesen, M	2416	1-0	32	A34	2002	ICS Anniversary op
Christiansen, L	2566	Diesen, M	2410	0-1	50	A28	2001	ICC active
Wallace, J	2370	Diesen, M	2410	1-0	39	D25	2001	WCN k.o.
Diesen, M	2410	Tyomkin, D	2461	½-½	66	A70	2001	WCN k.o.
Diesen, M	2410	Tyomkin, D	2461	½-½	55	A16	2001	WCN k.o.
Diesen, M	2410	Tyomkin, D	2461	0-1	64	A70	2001	WCN k.o.
Diesen, M	2410	O'Donnell, T	2357	½-½	46	D45	2001	WCN k.o.
Diesen, M	2410	O'Donnell, T	2357	1-0	29	B76	2001	WCN k.o.
Diesen, M	2410	Wallace, J	2366	1-0	98	E94	2001	ICC active
Diesen, M	2410	Schleifer, M	2368	½-½	38	D26	2001	ICC active
Wallace, J	2366	Diesen, M	2410	0-1	76	D42	2001	ICC active
Charbonneau, P	2405	Diesen, M	2410	0-1	22	B30	2001	WCN k.o.
Christiansen, L	2570	Diesen, M	2410	½-½	40	D89	2001	WCN k.o.
Christiansen, L	2570	Diesen, M	2410	0-1	42	B27	2001	WCN k.o.
Christiansen, L	2570	Diesen, M	2410	1-0	47	C65	2001	WCN k.o.
O'Donnell, T	2357	Diesen, M	2410	½-½	69	B17	2001	WCN k.o.
Tyomkin, D	2461	Diesen, M	2410	1-0	74	D45	2001	WCN k.o.
Diesen, M	2410	Atalik, S	2549	0-1	57	D86	2000	USChesslive.org
Evans, L	2520	Diesen, M	2435	½-½	12	A34	1980	USA-ch+