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
Otsuka, Shou
(2331) -
Stefansson, Hannes
(2427) -
24th Marienbad A1 GM 2026
(8.5), Marianske Lazne CZE, 2026
B40
1.e4
c5
2.Nf3
e6
3.c3
Nf6
4.e5
Nd5
5.d4
cxd4
6.cxd4
d6
7.Bc4
dxe5
8.dxe5
b6
9.O-O
Bb7
10.Qe2
Bc5
11.Bd2
O-O
12.Nc3
Nxc3
13.Bxc3
Qe7
14.a3
a5
15.Rfd1
Nd7
16.Rac1
Rfd8
17.Bd3
Nf8
18.Be4
Rxd1+
19.Rxd1
Rc8
20.a4
Bxe4
21.Qxe4
Rd8
22.Rc1
Rd5
23.g3
Qd7
24.Kg2
h6
25.h4
Ng6
26.Rc2
Ne7
27.h5
Qc6
28.g4
Rd7
29.Qxc6
Nxc6
30.Kg3
Kf8
31.Re2
Ke7
32.Re4
Rd3
33.Kg2
Bb4
34.Rc4
Kd7
35.Rf4
Bxc3
36.bxc3
Nd8
37.g5
Rxc3
38.gxh6
gxh6
39.Rf6
b5
40.axb5
a4
41.Rf4
a3
42.Ra4
Kc7
43.Ra8
Nb7
44.Ng5
Kb6
45.Nxf7
Kxb5
46.Nd6+
Nxd6
47.exd6
Rd3
48.d7
Rxd7
49.Rxa3
Rd5
50.Re3
Rg5+
51.Kf3
½-½
Comment
Save to an existing database
or save to a new database
Other games by White
Otsuka - Lavrencic (Budapest H.
Krishna - Otsuka (Budapest HUN.
Korobov - Otsuka (Marianske La.
Otsuka - Berkes (Kisujszallas .
Matyassy - Otsuka (Budapest HU.
Otsuka - Shahil (Budapest HUN,.
Other games by Black
Stefansson - Kosmas Lekkas (Ka.
Rekuc - Stefansson (Katowice P.
Ragnarsson - Stefansson (Reykj.
Rekuc - Stefansson (Katowice P.
Ricken - Stefansson (Marianske.
Stefansson - Birkisson (Gardab.