Stockfish
PGN
| Event | 3rd Caissa Guatemala Open |
| Site | Guatemala City GUA |
| Date | 2026.01.08 |
| Round | 4.9 |
| White | Guzman, Oswaldo |
| Black | FM Cu Hor, W |
| Result | 0-1 |
| WhiteElo | 2015 |
| BlackElo | 2350 |
| ECO | A46 |
| Opening | Yusupov-Rubinstein System |
| PlyCount | 116 |
Moves
1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Be2 b6 5.O-O Bb7 6.b3 d6 7.Bb2 Nbd7 8.c4 a6 9.Nc3 Be7 10.a3 O-O 11.Rc1 Re8 12.Qc2 Bf8 13.Rfd1 Rc8 14.Qb1 cxd4 15.Nxd4 Nc5 16.b4 Ncd7 17.Nf3 Rc7 18.Qa1 Qa8 19.Nb1 Rec8 20.Nbd2 a5 21.Qb1 e5 22.Bf1 axb4 23.axb4 Qa4 24.Ba1 Nb8 25.c5 bxc5 26.bxc5 Rxc5 27.Rxc5 Rxc5 28.Rc1 Nbd7 29.Rxc5 Nxc5 30.h3 h6 31.Bc3 Bd5 32.Qb4 Qc2 33.Qb2 Qd1 34.Qa1 Qc2 35.Qb2 Qa4 36.Qb4 Qa8 37.Qb6 Nfe4 38.Bb4 Qa1 39.Nxe4 Nxe4 40.Qa6 Qb2 41.Be1 Nc5 42.Qe2 Qa1 43.Bb4 e4 44.Ne1 Qb1 45.Bd2 Bb7 46.Qc4 Ba6 47.Qc2 Qb7 48.Bxa6 Qxa6 49.Bb4 Nd3 50.Nxd3 exd3 51.Qc3 Be7 52.e4 Bf6 53.Qd2 Bg5 54.f4 Bxf4 55.Qxf4 Qb6+ 56.Kf1 Qxb4 57.Qf5 Qb1+ 58.Kf2 Qc2+ 0-1
