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
Jacoby, Gisbert
(2146) -
Dumjahn, Carsten
(2113) -
Hamburg-ch MA
(9.8), Hamburg, 2010
D20
1.d4
d5
2.c4
dxc4
3.e3
Nf6
4.Bxc4
g6
5.Qb3
e6
6.Nf3
Bg7
7.Nc3
O-O
8.O-O
Nc6
9.Bb5
Bd7
10.e4
Na5
11.Qb4
Bxb5
12.Qxb5
c6
13.Qe2
Qe7
14.b3
c5
15.Ba3
b6
16.dxc5
Rfc8
17.Nb5
bxc5
18.Rac1
a6
19.Nc3
Qb7
20.Nd2
Nd7
21.Na4
Bf8
22.Rfd1
Ra7
23.Nc4
Nxc4
24.Rxc4
Ne5
25.Rc2
Qb5
26.f4
Qxe2
27.Rxe2
Nd7
28.Rc2
Rac7
29.Rc4
e5
30.f5
Bh6
31.Kf2
Nf6
32.h3
Rc6
33.g4
R8c7
34.Kf3
Nd7
35.Bb2
f6
36.Bc3
Bf8
37.Rd5
Nb6
38.Nxb6
1-0
Comment
Save to an existing database
or save to a new database
Download PGN
Other games by White
Jacoby - Reddmann (Hamburg, 20...
Kohtz - Jacoby (Hamburg, 2013)
Jacoby - Strenzke (Buesum, 201...
Ringoir - Jacoby (Hamburg, 201...
Jacoby - Bohnstorff (Lueneburg...
Jacoby - Thanisch (Kiel, 2013)
Other games by Black
Dumjahn - Brueckner (Pinneberg...
Dumjahn - Bernhard (Hamburg, 2...
Buchholz - Dumjahn (Hamburg, 2...
Schroeder - Dumjahn (Hamburg, ...
Dumjahn - Sagitow (Pinneberg, ...
Emami - Dumjahn (Hamburg, 2018...