My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Beginners
ChessSpider! 4.0
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250
Most viewed games
Game Of The Week
Explorer
Novelties
Search Openings By Name/ECO
Latest Games In My Openings
Chess Delight
Endgames
Puzzles
Checkmates - Advanced
Chess Fun Quiz
Loyd on Saturday
Top tournaments in...
All-time top tournaments
Tournament Explorer
32 Classics
Portrait of a World Champion
Top players in...
Top players of all time
Player Profile
Player Explorer
Elo Calculator
News
Latest games
Checkmates in one
Checkmates in two
Checkmates in three
Twenty-four miniatures
Koellner, Aaron Noah
(2248) -
Nielsen, Thomas
(1953) -
EU-ch 21st
(9), Reykjavik, 2021
D00
1.d4
Nf6
2.Bg5
d5
3.e3
c5
4.Bxf6
exf6
5.dxc5
Bxc5
6.c3
O-O
7.Bd3
Re8
8.Ne2
Nc6
9.O-O
Qb6
10.Qc2
g6
11.Nf4
Be6
12.Nd2
Ne5
13.Be2
Rad8
14.Kh1
Bf5
15.Qb3
Qd6
16.Rad1
g5
17.Nh5
Ng4
18.Ng3
Bc8
19.Bxg4
Bxg4
20.Nde4
Qc6
21.Rxd5
Be7
22.Rxd8
Rxd8
23.f3
Be6
24.Qc2
f5
25.Nf2
Qb5
26.b3
h5
27.c4
Qc5
28.e4
f4
29.Nxh5
Qe5
30.g3
fxg3
31.Nxg3
Qf4
32.Ng4
Rd2
33.Qc3
Rxa2
34.Nh5
1-0
Comment
Save to an existing database
or save to a new database
Download PGN
Other games by White
Reprintsev - Koellner (chess.c...
Cukrowski - Koellner (Arad ROU...
Koellner - Wolf (Bamberg GER, ...
Koellner - Salinas Herrera (Ti...
Mueller - Koellner (Bamberg GE...
Koellner - Manukyan (chess.com...
Other games by Black
Nielsen - Kjaer (Copenhagen, 2...
Nielsen - Papidakis (Reykjavik...
Nielsen - Hagevi (Reykjavik, 2...
Nielsen - Moller (Copenhagen, ...
Nicolaisen - Nielsen (Copenhag...
Larsen - Nielsen (Copenhagen, ...