Opening Repertoire Filter
My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Beginners
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250
Most viewed games
Game Of The Week
ChessSpider!
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
Mareco, Sandro
(2525) -
Obregon, Carlos Andres
(2439) -
Buenos Aires Duchamp Memorial 1st
(4), Buenos Aires, 2009
A23
1.c4
e5
2.Nc3
Nf6
3.g3
c6
4.Nf3
e4
5.Nd4
d5
6.cxd5
Qb6
7.Nc2
cxd5
8.Bg2
Nc6
9.O-O
Bf5
10.d3
Rd8
11.b4
Be7
12.b5
d4
13.Nxe4
Qxb5
14.Nxf6+
Bxf6
15.Ba3
Be6
16.Rb1
Qa6
17.Qd2
Bd5
18.e4
Be6
19.f4
Be7
20.Bxe7
Nxe7
21.f5
Bc8
22.f6
gxf6
23.Nb4
Qa5
24.Rxf6
Nc6
25.Rf2
Nxb4
26.Rxb4
b6
27.e5
Qc5
28.Rc4
Qe7
29.Qf4
Be6
30.Bc6+
Bd7
31.Bd5
Be6
32.Bxe6
Qxe6
33.Rc6
Qe7
34.Rf6
O-O
35.Qg5+
Kh8
36.e6
Rc8
37.Qe5
Qc5
38.Qxc5
bxc5
39.e7
Rfe8
40.Rxf7
Kg8
41.Kg2
Rb8
42.g4
h6
43.Kg3
Rbc8
44.h4
c4
45.dxc4
d3
46.Rf8+
1-0
Comment
Save to an existing database
or save to a new database
Download PGN
Other games by White
Mareco - Royal (Douglas IOM, 2...
Zambrana - Mareco (Panama City...
Mareco - Garcia Ramos (Linares...
Mareco - Pichot (Douglas IOM, ...
Llanos - Mareco (Buenos Aires ...
Cumpe - Mareco (Buenos Aires A...
Other games by Black
Obregon - Sarana (Chess.com IN...
Krivonosov - Obregon (Chess.co...
Dubov - Obregon (Chess.com INT...
Poormosavi - Obregon (Chess.co...
Abdurakhmanov - Obregon (Chess...
Silva - Obregon (Chess.com INT...