My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Light / Fun
Opening Repertoire Filter
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250 Games
Most viewed games
ChessSpider!
Explorer
Novelties
Openings By Name/ECO
Latest Opening Trends
Chess Delight
Endgames
Puzzles
Checkmates - Advanced
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
Chess Fun Quiz
Twenty-four miniatures
s
Download PGN
Couso, Luis
(2254) -
Olsson, William
(2377) -
Lag DM Elit 2025-26
(2.5), Stockholm SWE, 2025
A11
1.c4
c6
2.g3
d5
3.Nf3
Nf6
4.Bg2
dxc4
5.O-O
Nbd7
6.a4
a5
7.Na3
Nb6
8.Qc2
Be6
9.Ng5
Bg4
10.Re1
h6
11.Nf3
Be6
12.Ne5
h5
13.Naxc4
Nxc4
14.Nxc4
h4
15.Ne5
hxg3
16.hxg3
Qd6
17.d4
Nd5
18.e4
Nb4
19.Qc3
Na2
20.Nc4
Qb4
21.Rxa2
Bxc4
22.Qxb4
axb4
23.Ra1
e6
24.d5
Be7
25.dxc6
bxc6
26.Be3
Bb3
27.a5
O-O
28.e5
Bd5
29.Rec1
Bxg2
30.Kxg2
Ra6
31.Bb6
Rc8
32.Rc4
c5
33.Rac1
Rca8
34.f4
f5
35.Bxc5
Bxc5
36.Rxc5
Rxa5
37.Rxa5
Rxa5
38.Rc8+
Kf7
39.Rb8
Rd5
40.Rxb4
Rd2+
41.Kf3
Rd3+
42.Kf2
g5
43.Rb6
g4
44.Rd6
Rb3
45.Rd2
Ke7
46.Kg2
Ke8
47.Kf2
Ke7
48.Kg2
Ke8
½-½
Comment
Save to an existing database
or save to a new database
Other games by White
Couso - Nilssen (Helsingor, 20.
D'Costa - Couso (Stockholm, 20.
Svensson - Couso (Sweden, 2018.
Couso - Ostensen (Helsingor, 2.
Smith - Couso (Sweden, 2024)
Vidic - Couso (Stockholm, 2018.
Other games by Black
Olsson - Hammer (Sweden SWE, 2.
Zhou - Olsson (Chess.com INT, .
Olsson - Rasti (Vaxjo SWE, 202.
Olsson - Cordoba Roa (Chess.co.
Ral Lustig - Olsson (Stockholm.
Kucuksari - Olsson (Stockholm,.