Stockfish
PGN
| Event | National Open 2026 |
| Site | Las Vegas USA |
| Date | 2026.06.11 |
| Round | 3.34 |
| White | Chen, Jonathan |
| Black | IM Lee, Alice |
| Result | 0-1 |
| BlackElo | 2415 |
| ECO | D31 |
| Opening | Queen's Gambit Declined: Queen's Knight Variation |
| PlyCount | 134 |
Moves
1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.Qa4+ Nc6 5.e3 Nf6 6.Nf3 O-O 7.Bd2 Bd7 8.Qc2 dxc4 9.Bxc4 Bd6 10.Ne4 Nb4 11.Nxf6+ Qxf6 12.Qb3 a5 13.a3 a4 14.Qd1 Nc6 15.Bc3 Rfd8 16.O-O e5 17.dxe5 Nxe5 18.Nxe5 Bxe5 19.Bxe5 Qxe5 20.Qf3 Be8 21.Qxb7 Rab8 22.Qf3 Rxb2 23.Rad1 Rdb8 24.Rd4 Rb1 25.g3 Rxf1+ 26.Kxf1 Qc5 27.Re4 Kh8 28.Qf4 Qc6 29.Qe5 Bd7 30.Qd5 Bh3+ 31.Ke2 Qf6 32.Qd4 Rb2+ 33.Kd3 Bf5 34.Kc3 Bxe4 35.Kxb2 Qxf2+ 36.Kc3 Qc2+ 37.Kb4 h6 38.Bxf7 Kh7 39.h4 c5+ 40.Qxc5 Qd2+ 41.Qc3 Qd6+ 42.Qc5 Qd2+ 43.Qc3 Qd8 44.Bc4 Qb8+ 45.Bb5 Qxg3 46.Kxa4 Qxh4 47.Qd4 Bc2+ 48.Kb4 Qe7+ 49.Kc3 Bf5 50.Kb2 h5 51.Bc6 Qc7 52.Qc5 g6 53.Qb5 Qh2+ 54.Kc3 Qc2+ 55.Kd4 Qd2+ 56.Ke5 Qxe3+ 57.Kf6 Qe6+ 58.Kg5 Qe7+ 59.Kf4 Qxa3 60.Kg5 Qe3+ 61.Kf6 Qe6+ 62.Kg5 Qe7+ 63.Kf4 Kh6 64.Kf3 Qf6 65.Ke3 Qc3+ 66.Kf4 h4 67.Be4 Qg3# 0-1
