Stockfish
PGN
| Event | 90th ch-ARG 2015 |
| Site | Buenos Aires ARG |
| Date | 2015.09.30 |
| Round | 1.3 |
| White | GM Obregon, A |
| Black | GM Valerga, D |
| Result | 1-0 |
| WhiteElo | 2537 |
| BlackElo | 2481 |
| ECO | B05 |
| Opening | Alekhine Defense: Modern Variation, Main Line |
| PlyCount | 73 |
Moves
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.c4 Nb6 7.Nc3 Be7 8.h3 Bh5 9.Be3 N8d7 10.exd6 cxd6 11.b3 Nf6 12.Rc1 O-O 13.g4 Bg6 14.Nd2 d5 15.c5 Nbd7 16.b4 a5 17.a3 e5 18.g5 exd4 19.Bxd4 Ne8 20.h4 Nc7 21.Nb3 Ne6 22.Be3 axb4 23.axb4 Ne5 24.Qxd5 Nd3+ 25.Bxd3 Bxd3 26.f3 Ra3 27.Kf2 Nc7 28.Qxd8 Rxd8 29.Na5 Ba6 30.Rhd1 Kf8 31.Rxd8+ Bxd8 32.c6 bxc6 33.Nxc6 Ke8 34.Nxd8 Kxd8 35.Bb6 Rb3 36.Nd5 Rb2+ 37.Kg3 1-0
