Jan Boersma

フルネーム

Jan Boersma

生年月日

1958 (年齢 68)‎

出生地

所属協会

Netherlands

総ゲーム数 83

24% Win

33% Draw

43% Loss

白番 39

23% Win

33% Draw

44% Loss

黒番 44

25% Win

32% Draw

43% Loss

Jan Boersma 棋譜

プレイヤー	結果	指し手	年
Jan Boersma (2051) Ghilon Etienne 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 Four Knights Game: Spanish Variation, Rubinstein, Henneberger Variation	0-1	35	2025
Mika Kleibeuker Jan Boersma (2051) 1. d4 Nf6 2. c4 c5 3. d5 d6 King's Indian Defense: Orthodox Variation	1-0	35	2025
Jan Boersma (1997) Luuk Van Kooten (2255) 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 Closed Sicilian Defense: Traditional Line	½-½	20	2023
Arthur De Winter (2397) Jan Boersma (1997) 1. e4 c5 2. Nf3 g6 3. c3 d5 Sicilian Defense: Hyperaccelerated Dragon Variation	1-0	19	2023
Arend Oosterhuis Jan Boersma (1930) 1. e4 c5 2. f4 d5 3. e5 Bf5 Sicilian Defense: McDonnell Attack	0-1	18	2022
Robert Hovhannisyan (2601) Jan Boersma (1930) 1. e4 c5 2. Nf3 g6 3. d4 cxd4 Sicilian Defense: Hyperaccelerated Dragon, Fianchetto Variation	1-0	34	2022
Bram Van den Berg (2209) Jan Boersma (2049) 1. e4 c5 2. b3 g6 3. Bb2 Nf6 Sicilian Defense: Cowboy Attack	1-0	58	2021
Jan Boersma (2069) Rembrandt Bruil (2206) 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 Closed Sicilian Defense: Traditional Line	½-½	19	2019
Jan Boersma (2070) Bas De Boer (2142) 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 Sicilian Defense: French Variation	½-½	14	2019
Dries Wedda (2209) Jan Boersma (2069) 1. e4 c5 2. Nf3 g6 3. c3 Bg7 Sicilian Defense: Hyperaccelerated Dragon Variation	½-½	23	2019
Melanie Ohme (2279) Jan Boersma (2069) 1. e4 c5 2. Nf3 g6 3. d4 cxd4 Sicilian Defense: Open, Dragon, Classical Variation	1-0	85	2019
Onno Elgersma (2319) Jan Boersma (2069) 1. Nf3 Nf6 2. d4 g6 3. Nbd2 Bg7 Indian Game: Knights Variation, East Indian Defense	1-0	58	2019
Nikhil Dixit (2358) Jan Boersma (2070) 1. e4 c5 2. Nf3 g6 3. d4 cxd4 Sicilian Defense: Hyperaccelerated Dragon, Fianchetto Variation	1-0	17	2019
Jan Boersma (2047) Stefan Colijn (2340) 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 Four Knights Game: Spanish Variation	0-1	28	2018
Jan Boersma (2047) Maurice Schippers (2272) 1. e4 g6 2. Nc3 c6 3. d4 d5 Caro-Kann Defense: Gurgenidze System	0-1	36	2018
Onno Elgersma (2223) Jan Boersma (2047) 1. e4 c5 2. Nf3 g6 3. c4 Nc6 Sicilian Defense: Hyperaccelerated Dragon Variation	0-1	40	2018
Anna Warakomska (2293) Jan Boersma (2047) 1. e4 c5 2. Nf3 g6 3. d4 cxd4 Sicilian Defense: Old Sicilian, Open, Accelerated Dragon Variation	½-½	20	2018
Robby Kevlishvili (2461) Jan Boersma (2047) 1. e4 c5 2. Nf3 g6 3. c4 Nc6 Sicilian Defense: Hyperaccelerated Dragon Variation	1-0	27	2018
Jan Boersma (2057) Joost Wempe (2289) 1. e4 e6 2. d4 d5 3. Nc3 Nf6 French Defense: Classical, Steinitz, Boleslavsky Variation	0-1	41	2017
Jermo Kooijmans (2272) Jan Boersma (2095) 1. e4 c5 2. Nf3 g6 3. d4 cxd4 Sicilian Defense: Hyperaccelerated Dragon, Fianchetto Variation	1-0	29	2017
Tom O'Gorman (2240) Jan Boersma (2057) 1. e4 c5 2. Nf3 g6 3. d4 cxd4 Sicilian Defense: Open, Accelerated Dragon, Maróczy Bind Formation	1-0	51	2017
Bardhyl Uksini (2363) Jan Boersma (2057) 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 King's Indian Defense: Four Pawns Attack	1-0	32	2017
Jan Boersma (2099) Harsha Bharathakoti (2363) 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 London System	0-1	48	2016
Mishra Swayams (2473) Jan Boersma (2088) 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 Torre Attack: Fianchetto Defense, Euwe Variation	½-½	47	2016
Jan Boersma (2119) Sebastian Mueer (2210) 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 Bishop's Opening: Berlin, Vienna Hybrid Variation	1-0	61	2015

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