Stockfish
PGN
| Event | 33rd World Senior 50+ |
| Site | Gallipoli ITA |
| Date | 2025.10.21 |
| Round | 1.23 |
| White | CM Alvarado, C |
| Black | IM Zeller, F |
| Result | 0-1 |
| WhiteElo | 1985 |
| BlackElo | 2312 |
| ECO | A04 |
| Opening | Zukertort Opening: Sicilian Invitation |
| PlyCount | 102 |
Moves
1.Nf3 c5 2.e3 g6 3.d4 Bg7 4.c3 Nf6 5.Nbd2 b6 6.Qb3 O-O 7.Be2 Qc7 8.O-O Bb7 9.a4 Nc6 10.Qa3 d6 11.Re1 Rac8 12.Bf1 Qb8 13.Qa2 d5 14.Bb5 e6 15.Qa3 a6 16.Bf1 Rfd8 17.Qb3 Qc7 18.g3 Rb8 19.Qa2 e5 20.a5 exd4 21.axb6 Qxb6 22.exd4 cxd4 23.Nxd4 Nxd4 24.cxd4 Qxd4 25.Nf3 Qg4 26.Ne5 Qf5 27.Bg2 Ne4 28.Nf3 Rbc8 29.Qb3 Nc5 30.Qb6 Rd7 31.Rf1 h6 32.Nh4 Qg4 33.Ra3 d4 34.h3 Qe2 35.b4 Bxg2 36.Nxg2 Ne6 37.Re1 Rxc1 38.Rxc1 d3 39.Ne3 Bd4 40.Qxa6 Bxe3 41.Rf1 Bd4 42.Ra2 Qe5 43.Kh2 Bc3 44.b5 d2 45.Qa8+ Kh7 46.Qe8 Qd5 47.Ra8 h5 48.Rd1 Ng5 49.h4 Nf3+ 50.Kh3 Ne1 51.f3 Qxf3 0-1
