Stockfish
PGN
| Event | 7th Philadelphia Open |
| Site | Philadelphia USA |
| Date | 2013.03.31 |
| Round | 8 |
| White | Checa, Nicolas |
| Black | Defibaugh, J |
| Result | 0-1 |
| WhiteElo | 2032 |
| BlackElo | 2287 |
| ECO | D97 |
| Opening | Grünfeld Defense: Russian Variation, Byrne Variation |
| PlyCount | 72 |
Moves
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Nc6 8.Be2 Bg4 9.Be3 Bxf3 10.gxf3 e5 11.d5 Nd4 12.Nb5 Nh5 13.Nxd4 exd4 14.Bxd4 c6 15.d6 Qxd6 16.Bc5 Qe5 17.Bxf8 Rxf8 18.Qc2 Bh6 19.Bc4 Qg5 20.Bf1 Rd8 21.Rd1 Qa5+ 22.Qc3 Rxd1+ 23.Kxd1 Qxa2 24.Kc2 Qa4+ 25.b3 Qa3 26.b4 Qc1+ 27.Kb3 Qd1+ 28.Ka3 Bg7 29.e5 Bxe5 30.Qxe5 Qxf3+ 31.Qe3 Qxh1 32.Bc4 Nf6 33.Qxa7 Qa1+ 34.Ba2 Qc3+ 35.Bb3 Nd5 36.Qxb7 Qc1+ 0-1
