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
Otsuka, Shou
(2339) -
Yamada, Kohei
(2182) -
ch-JPN 2025
(6.2), Tokyo JPN, 2025
B51
1.e4
c5
2.Nf3
d6
3.Bb5+
Nd7
4.d4
cxd4
5.Nxd4
Nf6
6.O-O
e6
7.Re1
Be7
8.Bd3
O-O
9.c4
Qc7
10.Nc3
a6
11.b3
b6
12.Bb2
Bb7
13.Rc1
Rac8
14.Bf1
Rfe8
15.g3
Qb8
16.Bg2
Bf8
17.Qe2
Qa7
18.Rcd1
Ne5
19.h3
Nc6
20.Nf3
Nd7
21.a4
Nc5
22.Qc2
Red8
23.Ba3
Qa8
24.Qb1
h6
25.Bc1
Nb4
26.Nd4
Be7
27.Ba3
Nc6
28.Nxc6
Bxc6
29.Nd5
exd5
30.exd5
Bxa4
31.Rxe7
Bxb3
32.Bxc5
Bxd1
33.Qf5
Rf8
34.Be4
g6
35.Qf6
1-0
Comment
Save to an existing database
or save to a new database
Download PGN
Other games by White
Otsuka - Kalyani Sirin (chess....
Kuegel - Otsuka (Plzen CZE, 20...
Otsuka - Higashino (Tokyo JPN,...
Romanishin - Otsuka (Stockholm...
Tran Thanh Tu - Otsuka (Tokyo ...
Myagmarsuren - Otsuka (chess.c...
Other games by Black
Platzgummer - Yamada (Innsbruc...
Yamada - Akesson (Budapest HUN...
Yamada - Kruckenhauser (Innsbr...
Yamada - Eltag (Budapest HUN, ...
Nagataki - Yamada (Tokyo, 2020...
Markov - Yamada (Hangzhou CHN,...