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
Otawa, Yuto
(2179) -
Koyama, Nobuyuki
(1718) -
Tokyo op
(1), Tokyo, 2022
D41
1.Nf3
d5
2.c4
e6
3.g3
Nf6
4.Bg2
Be7
5.O-O
O-O
6.d4
c5
7.cxd5
Nxd5
8.e4
Nf6
9.Nc3
Nc6
10.d5
exd5
11.exd5
Nb4
12.Ne5
Bd6
13.Nc4
Bg4
14.Qb3
Be7
15.Ne3
Qd7
16.Nxg4
Qxg4
17.a3
c4
18.Qa4
Nd3
19.h3
Qc8
20.Qc2
Bc5
21.Bg5
Nh5
22.Ne4
Bd4
23.Rad1
Be5
24.Be7
Re8
25.d6
Rb8
26.Rxd3
Rxe7
27.Rd5
Re6
28.Ng5
Nf6
29.d7
Qc7
30.Nxe6
fxe6
31.d8=Q+
Rxd8
32.Rxd8+
Qxd8
33.Qxc4
Qd7
34.Re1
Qd6
35.Qc8+
Kf7
36.Qxb7+
Kg6
37.Qb5
Bd4
38.Qd3+
Kf7
39.Rd1
e5
40.b4
Qb6
41.Rd2
Ke7
42.Qc4
Qd8
43.Rc2
Nd7
44.Qd5
Qf8
45.Qf3
Qb8
46.Qf5
g6
47.Qg5+
Kf7
48.Bd5+
Ke8
49.Rc6
Nf8
50.Qf6
1-0
Comment
Save to an existing database
or save to a new database
Other games by White
Adithya - Otawa (Budapest, 202.
Otawa - Jakab (Budapest, 2023)
Otawa - Ilincic (Budapest, 202.
Otawa - Erdos (Budapest, 2023)
Maeda - Otawa (Tokyo, 2022)
Neverov - Otawa (Budapest, 202.
Other games by Black
Higashishiba - Koyama (Tokyo, .
Otawa - Koyama (Tokyo, 2021)