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
Kovalyov, Anton
(2651) -
O Connor, Derek
(2245) -
Philadelphia int op 12th
(1), Philadelphia, 2018
E61
1.c4
Nf6
2.Nf3
g6
3.d4
Bg7
4.e3
O-O
5.Be2
d6
6.Nc3
c6
7.O-O
a6
8.b3
Nbd7
9.Qc2
Qc7
10.a4
a5
11.Ba3
Rd8
12.Rfd1
Nb8
13.b4
axb4
14.Bxb4
Na6
15.Ba3
Qa5
16.h3
Bd7
17.Nd2
c5
18.Nb3
Qc7
19.Nb5
Qc8
20.Bd3
b6
21.Nd2
Nc7
22.Bb2
Ra6
23.Bc3
cxd4
24.exd4
Ne6
25.Qb3
Nf4
26.Bf1
g5
27.Re1
Re8
28.Bb2
Ra8
29.Re3
Ng6
30.Rae1
Bc6
31.d5
Bxb5
32.axb5
h6
33.Nf3
Nd7
34.Bxg7
Kxg7
35.Nd4
Nc5
36.Qc2
e6
37.dxe6
fxe6
38.Be2
Nf4
39.Bf3
Ra7
40.Nf5+
exf5
41.Rxe8
Qd7
42.Qc3+
Kf7
43.Qh8
1-0
Comment
Save to an existing database
or save to a new database
Download PGN
Other games by White
Kovalyov - Grinberg (Dallas, 2...
Baryshpolets - Kovalyov (Lubbo...
Kovalyov - Javakhadze (Irving,...
Kovalyov - Shtembuliak (Philad...
Kovalyov - Wheeler (Dallas, 20...
Bakalchuk - Kovalyov (Dallas, ...
Other games by Black
O Connor - Yoo (Union City, 20...
O Connor - Karthik (Burlingame...
O Connor - Kumar (Burlingame, ...
O Connor - Kovalyov (Philadelp...
Ostrovskiy - O Connor (Burling...
Yanayt - O Connor (Burlingame,...