Stockfish
PGN
| Event | 17th Southwest Class 2026 |
| Site | Fort Worth USA |
| Date | 2026.02.12 |
| Round | 1.3 |
| White | GM Matviishen, Viktor |
| Black | IM Gongora Montes, B |
| Result | 1-0 |
| WhiteElo | 2533 |
| BlackElo | 2115 |
| ECO | D31 |
| Opening | Semi-Slav Defense: Marshall Gambit |
| PlyCount | 80 |
Moves
1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 c5 6.Nxc5 Nc6 7.Nb3 a5 8.a4 Bb4+ 9.Bd2 Nxd4 10.Bxb4 Nxb3 11.Qxd8+ Kxd8 12.Rd1+ Ke8 13.Bc3 f6 14.Bd3 Bd7 15.Bc2 Nc5 16.b3 Bc6 17.f3 Ne7 18.Ne2 e5 19.Kf2 b6 20.h4 Bd7 21.Ng3 Rd8 22.Rd6 Nc8 23.Rd5 Ne7 24.Rd6 Nc8 25.Rd2 Be6 26.Rxd8+ Kxd8 27.Nh5 Rg8 28.g4 Bf7 29.Ng3 Bg6 30.Nf5 Kc7 31.b4 axb4 32.Bxb4 Bxf5 33.Bxf5 Nd6 34.Bxh7 Ra8 35.a5 Nxc4 36.axb6+ Kxb6 37.Rc1 Ra2+ 38.Kg3 Kb5 39.Bxc5 Kxc5 40.Rxc4+ Kd5 1-0
