Nejlepší šachové partie: Marek Olszewski

Hráči	Výsledek	Tahy	Rok
Miroslaw Grabarczyk (2456) Marek Olszewski (2148) 1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 Old Indian Defense: Tartakower-Indian Variation	1-0	27	2010
Krzysztof Zolnierowicz (2217) Marek Olszewski (2148) 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 English Opening: Four Knights, Kingside Fianchetto Line	1-0	36	2010
Marcin Kolago (2340) Marek Olszewski (2151) 1. e4 Nc6 2. Nc3 Nf6 3. d4 d5 Nimzowitsch Defense: Scandinavian, Bogoljubov, Vehre Variation	1-0	24	2008
Vadim Chichkine (2543) Marek Olszewski (2073) 1. d4 Nf6 2. c4 d6 3. Nc3 e5 Old Indian Defense: Ukrainian, Two Knights, Main Line	1-0	28	2007
Vadim Chichkine (2543) Marek Olszewski (2073) 1. d4 Nf6 2. c4 d6 3. Nc3 e5 Old Indian Defense: Ukrainian, Two Knights, Main Line	1-0	28	2007
Arkadiusz Zaskalski (2207) Marek Olszewski (2073) 1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 Old Indian Defense	½-½	63	2007
Dawid Ziolkowski (2245) Marek Olszewski (2073) 1. Nf3 Nf6 2. g3 d6 3. Bg2 e5 Réti Opening: King's Indian Attack	1-0	29	2007
Tomasz Kempinski (2277) Marek Olszewski (2065) 1. e4 Nc6 2. Nc3 e5 3. Nf3 Nf6 Four Knights Game: Scotch Variation Accepted	½-½	12	2006
Oskar Wlodarczyk (2287) Marek Olszewski (2065) 1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 Nimzowitsch Defense Declined: Williams Variation	1-0	34	2006
Krystian Kuzmicz (2357) Marek Olszewski (2161) 1. g3 e5 2. Bg2 Nf6 3. c4 d6 King's Fianchetto Opening	1-0	31	2005
Romain Edouard (2334) Marek Olszewski (2161) 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 Ruy López Opening: Bird's Defense	½-½	22	2005
Evgeny A Levin (2303) Marek Olszewski (2161) 1. d4 Nf6 2. c4 c5 3. d5 b5 Benko Gambit Half-Accepted: Pawn Return Variation	1-0	34	2005
Maciej Andrejczuk (2046) Marek Olszewski (2210) 1. e4 Nc6 2. Nc3 g6 3. d4 d6 Nimzowitsch Defense: Pirc Connection Variation	0-1	57	2003
Tomasz Kempinski (2165) Marek Olszewski (2210) 1. e4 e6 2. d4 d5 3. Nc3 Nf6 French Defense: Exchange Variation	½-½	20	2003
Mikolaj Bugaj (2026) Marek Olszewski (2210) 1. e4 Nc6 2. d4 d5 3. e5 Bf5 Nimzowitsch Defense: Scandinavian, Advance Variation	½-½	48	2003
Michal Szefer (2088) Marek Olszewski (2210) 1. Nf3 Nf6 2. d4 d6 3. Bf4 b6 Indian Game: Tartakower Defense	0-1	28	2003
Lukasz Bardeli (2307) Marek Olszewski (2210) 1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 Old Indian Defense	1-0	29	2003
Radoslaw Szczepanek (2142) Marek Olszewski (2210) 1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 Nimzowitsch Defense Declined: Williams Variation	1-0	34	2003
Jacek Markiewicz (2223) Marek Olszewski (2210) 1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 Nimzowitsch Defense Declined: Williams Variation	1-0	20	2003
Dominik Sypnicki (2248) Marek Olszewski (2131) 1. e4 e6 2. d4 d5 3. Nc3 Nf6 French Defense: Classical, MacCutcheon, Advance, Janowski Variation	0-1	35	2001
Marcin Szymanski (2359) Marek Olszewski (2131) 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 Old Indian Defense	1-0	43	2001
Aleksander Krainski (2272) Marek Olszewski (2131) 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 Old Indian Defense: Ukrainian, Two Knights Variation	½-½	58	2001
Piotr Mickiewicz (2239) Marek Olszewski (2131) 1. e4 e6 2. d4 d5 3. Nd2 Nc6 French Defense: Tarrasch, Guimard, Main Line	½-½	60	2001
Tomasz Pacuszka (2306) Marek Olszewski (2131) 1. Nf3 Nf6 2. d4 d6 3. h3 Nbd7 Indian Game: Tartakower Defense	½-½	44	2001