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
Van Os, Albert
(1875) -
Otto, Paul
(1277) -
Leiden SB-ch
(3), Leiden, 2009
B10
1.e4
c6
2.Nf3
d5
3.exd5
cxd5
4.Ne5
Nf6
5.d4
Nc6
6.Bb5
Qb6
7.Nc3
e6
8.O-O
Be7
9.a4
a5
10.Be3
O-O
11.Kh1
Nd7
12.Ne2
Qc7
13.f4
f6
14.Nf3
Bd6
15.c3
Rd8
16.Bd3
e5
17.fxe5
fxe5
18.dxe5
Ndxe5
19.Ng5
g6
20.Nd4
Nxd4
21.Bxd4
Nxd3
22.Qxd3
Bf5
23.Rxf5
gxf5
24.Qxf5
Re8
25.Qxd5+
Kf8
26.Rf1+
Ke7
27.Rf7+
Kd8
28.Ne6+
Kc8
29.Nxc7
Re1+
30.Bg1
Bxc7
31.Qd7+
Kb8
32.Qxc7#
1-0
Comment
Save to an existing database
or save to a new database
Other games by White
Van Os - Bakker (Leiden, 2007)
De Waard - Van Os (Leiden, 200.
Van de Peut - Van Os (Leiden, .
Van Os - Aalders (Leiden, 2009.
Van Os - Van Gunsteren (Leiden.
Termeulen - Van Os (Leiden, 20.
Other games by Black
Otto - Siero (Leiden, 2009)
Bregman - Otto (Leiden, 2004)
Otto - Van Vliet (Leiden, 2008.
Otto - Slings (Haarlem, 2004)
Otto - Brouwer (Leiden, 2004)
De Vreede - Otto (Leiden, 2004.