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
Koch, Mika Jonas
(1692) -
Schaefers, A
(2021) -
Marburger Schachtage 2025
(3.31), Marburg GER, 2025
B84
1.e4
c5
2.Nf3
e6
3.d4
cxd4
4.Nxd4
a6
5.Nc3
Qc7
6.Be2
Nf6
7.O-O
d6
8.Be3
Nbd7
9.f4
Be7
10.Qe1
b5
11.a3
Bb7
12.Bf3
g6
13.Rd1
Rc8
14.Bf2
O-O
15.Nde2
Nc5
16.Nc1
Rfd8
17.Nd3
Nfd7
18.Bh4
Nb6
19.Bxe7
Qxe7
20.Nxc5
Rxc5
21.Be2
d5
22.exd5
Bxd5
23.Bd3
Rc7
24.Qe3
Rb8
25.Rfe1
b4
26.axb4
Qxb4
27.Qe5
Qc5+
28.Kh1
Nd7
29.Qe2
Nf6
30.Na4
Qc6
31.b3
Qa8
32.Rf1
a5
33.Rde1
Bc6
34.Nb2
Nd5
35.Rf2
Qb7
36.Nc4
Qb4
37.Qd2
Qxd2
38.Nxd2
Nb4
39.Ra1
Nxd3
40.cxd3
Rd7
41.Nc4
Rxb3
42.Nxa5
Rc3
43.Nxc6
Rxc6
44.Rf3
Rc2
45.Kg1
Rd2
46.Ra3
Rb7
47.Ra8+
Kg7
48.h3
Rb1+
49.Kh2
h5
50.h4
Rbb2
51.Rg3
Rf2
52.Ra4
Kf6
53.Rd4
Rb1
54.Re3
Kf5
55.Rg3
Rbf1
56.Rg5+
Kf6
57.Kg3
Rd2
58.Kh2
Re2
59.Kh3
Rh1+
60.Kg3
Rd2
61.Rd6
Rhd1
62.Ra5
Rg1
63.Rd7
Rgxg2+
64.Kf3
Rh2
65.Raa7
Rh3+
66.Ke4
Re2+
67.Kd4
Kf5
68.Rxf7+
Kg4
69.Rf6
Rxh4
70.Rg7
Kf3
71.Rfxg6
Rxf4+
72.Kc5
Rg4
73.Rf6+
Kg2
74.Rh7
h4
75.Re7
Re5+
76.Kd6
Rd5+
77.Kxe6
Rxd3
78.Rh7
h3
79.Kf5
Rgg3
80.Rfh6
Rdf3+
81.Ke5
Ra3
82.Kf5
Raf3+
83.Ke4
Rg4+
84.Ke5
½-½
Comment
Save to an existing database
or save to a new database
Other games by White
Koch - Plaumann (Heusenstamm, .
Koch - Rittel (Marburg, 2023)
Culha - Koch (Heusenstamm, 202.
Koch - Petrosino (Marburg, 202.
Stepanjan - Koch (Marburg, 202.
Montermann - Koch (Marburg, 20.
Other games by Black
Schaefers - Fiedler (Marburg G.
Kesavan - Schaefers (Marburg G.
Baumann - Schaefers (Marburg G.
Schaefers - Schuller (Marburg .
Schaefers - Pulpan (Marburg GE.
Schlosser - Schaefers (Marburg.