My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Beginners
My Opening Games
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
Iolis, O
(2186) -
Elgersma, Onno
(2393) -
HSG Open 2025
(5.5), Hilversum NED, 2025
C02
1.e4
e6
2.d4
d5
3.e5
c5
4.c3
Nc6
5.Nf3
Bd7
6.Be2
f6
7.O-O
fxe5
8.Nxe5
cxd4
9.cxd4
Bd6
10.Nxd7
Qxd7
11.Nc3
Nf6
12.f4
O-O
13.g3
Ne7
14.Be3
Nf5
15.Bf2
Rac8
16.Rc1
Bc7
17.Qd3
Bb6
18.Kg2
Qf7
19.Kh1
Qg6
20.Rcd1
Rfd8
21.Bf3
Ng4
22.Bg1
Qh5
23.Kg2
Nfe3+
24.Kh1
Nxf1
25.Rxf1
Qf5
26.Qxf5
exf5
27.Bxd5+
Kf8
28.Be6
Rb8
29.Bxf5
Nh6
30.Bxh7
Bxd4
31.h3
Bxg1
32.Kxg1
Rd2
33.Rf2
Rbd8
34.b3
Rxf2
35.Kxf2
Rd2+
36.Kf3
a6
37.Be4
b5
38.a4
Rb2
39.Bd5
Rc2
40.Ne4
bxa4
41.bxa4
Nf5
42.g4
Ne7
43.Bb7
a5
44.Ba6
Ra2
45.Nc5
Nd5
46.Bc4
Ra3+
47.Bb3
Nc3
48.Kg2
Ne4
49.Ne6+
Ke7
50.Bd5
Nf6
51.Bc4
Rc3
52.Nxg7
Rxc4
53.Kg3
Rxa4
54.g5
Ra1
55.h4
a4
56.Nf5+
Kf7
57.Nh6+
Kf8
0-1
Comment
Save to an existing database
or save to a new database
Download PGN
Other games by White
Iolis - Bosboom (Geraardsberge...
Iolis - Smit (Eindhoven NED, 2...
Iolis - Larkin (Wachtebeke BEL...
Iolis - Peng (Engers GER, 2023...
Van der Stricht - Iolis (Geraa...
Morlo - Iolis (Engers GER, 202...
Other games by Black
Elgersma - Becx (Leiden NED, 2...
Wunnink - Elgersma (Amsterdam ...
Elgersma - Los (Netherlands NE...
Winter - Elgersma (Utrecht NED...
Elgersma - Willemze (Netherlan...
Elgersma - Terlouw (Maastricht...