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
Kostov, Deyan Samuil
(2347) -
Bosboom, Manuel
(2357) -
24th OGD Rapid 2025
(6.4), Delft NED, 2025
E90
1.d4
Nf6
2.c4
g6
3.Nc3
Bg7
4.e4
d6
5.Nf3
O-O
6.h3
Nbd7
7.Be3
a5
8.g4
a4
9.Be2
a3
10.b3
c5
11.Rc1
cxd4
12.Nxd4
Nc5
13.Qc2
Qa5
14.f3
Bd7
15.O-O
e6
16.Ndb5
Rfd8
17.Rfd1
Ne8
18.Kg2
Bxb5
19.Nxb5
Bb2
20.Rb1
Na6
21.Rxb2
Nb4
22.Qb1
axb2
23.a3
Nc6
24.Qxb2
Rd7
25.Bg5
Na7
26.b4
Qb6
27.c5
Qc6
28.Nxd6
Rxd6
29.cxd6
Nxd6
30.Qd2
Nac8
31.e5
Ne8
32.Qd7
Nb6
33.Qxc6
bxc6
34.Rc1
Rxa3
35.Rxc6
Ra2
36.Kf1
Nd5
37.Rc8
Kf8
38.Bb5
Nc7
39.Bxe8
Nxe8
40.b5
Rb2
41.Rb8
h6
42.Bxh6+
Ke7
43.Bg5+
1-0
Comment
Save to an existing database
or save to a new database
Download PGN
Other games by White
Lai - Kostov (chess.com INT, 2...
Luong Phuong Hanh - Kostov (ch...
Kostov - Casares Contreras (ch...
Kostov - Safarli (Munich GER, ...
Kostov - Aarav Sarbalia (Munic...
Coe - Kostov (chess.com INT, 2...
Other games by Black
Dekker - Bosboom (Spakenburg N...
Achuthan - Bosboom (Amsterdam ...
Bosboom - Boeren (Amsterdam NE...
Bosboom - Bernadskiy (Lagos PO...
Wegener - Bosboom (Lagos POR, ...
Bosboom - Villiers (Geraardsbe...