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Chess Games Database
IM
Ruben Gideon Koellner
Full name
Ruben Gideon Koellner
Born
Jan 1, 2004
(age 20)
Place of birth
Federation
Germany
Profiles
Total Games
1115
46% Win
17% Draw
37% Loss
As White
554
49% Win
16% Draw
35% Loss
As Black
561
42% Win
17% Draw
41% Loss
Ruben Gideon Koellner Chess Games
Players
Result
Moves
Year
Ruben Gideon Koellner
(2722)
Guillermo Baches Garcia
(2522)
1. d4 d5 2. Nf3 e6 3. Nbd2 c5
Queen's Pawn Opening: Zukertort Variation
1-0
42
2024
Ruben Gideon Koellner
(2742)
Kevin Davidson
(2523)
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7
Indian Game: Knights Variation, East Indian Defense
1-0
32
2024
Ruben Gideon Koellner
(2713)
Viktor Shapiro
(2514)
1. d4 Nf6 2. Nf3 c5 3. e3 g6
Indian Game: Spielmann-Indian Variation
1-0
59
2024
Ruben Gideon Koellner
(2712)
Bruno Andre Leite Martins
(2534)
1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5
Indian Game: Knights Variation
1-0
51
2024
Ruben Gideon Koellner
(2712)
Daniel Hanwen Gong
(2401)
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7
Indian Game: Knights Variation, East Indian Defense
1-0
70
2024
Ruben Gideon Koellner
(2719)
Valeriy Grinev
(2550)
1. d4 c5 2. e3 Nf6 3. Nf3 cxd4
Indian Game: Spielmann-Indian Variation
1-0
40
2024
Ruben Gideon Koellner
(2426)
Lazaro Lorenzo De La Riva
(2337)
1. d4 Nf6 2. Nf3 d5 3. e3 e6
Indian Game: Yusupov-Rubinstein System
1-0
53
2024
Ruben Gideon Koellner
(2426)
Polina Shuvalova
(2360)
1. d4 Nf6 2. Nf3 d5 3. Nbd2 Bf5
Queen's Pawn Opening: Symmetrical Variation
1-0
45
2024
Ruben Gideon Koellner
(2731)
Atousa Pourkashiyan
(2420)
1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5
Colle System: Traditional Line
1-0
70
2024
Ruben Gideon Koellner
(2725)
Evgueniy Taranenko
(2394)
1. d4 f5 2. Bg5 g6 3. Nc3 d5
Dutch Defense: Raphael Variation
1-0
36
2024
Ruben Gideon Koellner
(2705)
Viktor N Parfenov
(2526)
1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5
Colle System: Traditional Line
1-0
20
2024
Ruben Gideon Koellner
(2701)
Samson Benen
(2534)
1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7
Indian Game: Knights Variation, East Indian Defense
1-0
18
2024
Ruben Gideon Koellner
(2699)
Igor Wilk
(2490)
1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5
Colle System
1-0
33
2024
Ruben Gideon Koellner
(2465)
Daniel Goldinov
(1848)
1. d4 Nf6 2. Bg5 d5 3. Nd2 e6
Trompowsky Attack: Classical Defense
1-0
33
2024
Ruben Gideon Koellner
(2465)
Simon Knudsen
(2231)
1. d4 d5 2. Nf3 Nf6 3. Bf4 e6
London System
1-0
45
2024
Ruben Gideon Koellner
(2810)
Gustavo Ribeiro
(2549)
1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7
Indian Game: Knights Variation
1-0
40
2024
Ruben Gideon Koellner
(2805)
Michael Kotyk
(2457)
1. d4 d5 2. Nf3 e6 3. e3 Nf6
Indian Game: Knights Variation
1-0
48
2024
Ruben Gideon Koellner
(2819)
Vugar Rasulov
(2981)
1. d4 a6 2. Nf3 b5 3. e4 Bb7
King's Pawn Opening: St. George Defense
1-0
34
2024
Ruben Gideon Koellner
(2813)
Marco Dobrikov
(2606)
1. d4 g6 2. Nf3 Bg7 3. Nbd2 c5
Modern Defense with 1.d4
1-0
55
2024
Ruben Gideon Koellner
(2810)
Oscar Gerardo Sanchez Enriquez
(2573)
1. d4 d6 2. Nf3 Bg4 3. Nbd2 Nd7
Queen's Pawn Opening: Wade Defense
1-0
43
2024
Ruben Gideon Koellner
(2821)
Alan Pichot
(2965)
1. d4 Nf6 2. Nf3 d5 3. e3 c6
Colle System
1-0
25
2024
Ruben Gideon Koellner
(2815)
Marek Karas
(2626)
1. d4 Nf6 2. Nf3 d5 3. e3 Bg4
Colle System
1-0
31
2024
Ruben Gideon Koellner
(2818)
Sanan Sjugirov
(3026)
1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5
Indian Game: Knights Variation, East Indian Defense
1-0
54
2024
Ruben Gideon Koellner
(2812)
Metehan Ozen
(2476)
1. d4 Nf6 2. Nf3 c5 3. e3 g6
Indian Game: Spielmann-Indian Variation
1-0
48
2024
Ruben Gideon Koellner
(2786)
Viacheslav Tikhonov
(2563)
1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5
Indian Game: Knights Variation, East Indian Defense
1-0
54
2024
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