Stockfish
PGN
| Event | TCh-CHN League B 2023 |
| Site | Hefei CHN |
| Date | 2023.04.19 |
| Round | 4.4 |
| White | Pi, Aiying |
| Black | Tong, Yiyi |
| Result | 1/2-1/2 |
| WhiteElo | 1419 |
| BlackElo | 1276 |
| ECO | C97 |
| Opening | Ruy Lopez: Closed, Chigorin Defense |
| PlyCount | 138 |
Moves
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.d5 h6 14.Nf1 Nh7 15.Ng3 Qc8 16.b3 Nb7 17.Nf5 Bxf5 18.exf5 Bf6 19.Be4 c4 20.b4 a5 21.a3 axb4 22.cxb4 Bd8 23.g4 Nf6 24.Qc2 Nh7 25.h4 Qd7 26.g5 h5 27.f6 g6 28.Kh2 Re8 29.Bxg6 fxg6 30.Qxg6+ Kh8 31.Qxh5 Bxf6 32.gxf6 Rf8 33.Ng5 Rxf6 34.Qxh7+ Qxh7 35.Nxh7 Kxh7 36.f4 Rf5 37.fxe5 dxe5 38.Bg5 Ra7 39.Re3 Nd6 40.Kh3 e4 41.Rd1 Raf7 42.Kg4 Rf3 43.Rxf3 exf3 44.Bf4 f2 45.Rf1 Ne4 46.d6 c3 47.d7 Rxd7 48.Kf5 Nd2 49.Rxf2 Nc4 50.Rf3 Rd5+ 51.Ke4 Rh5 52.Rxc3 Rxh4 53.Kf5 Rh5+ 54.Kg4 Rd5 55.a4 Ne5+ 56.Bxe5 Rxe5 57.axb5 Rxb5 58.Rb3 Kg6 59.Kf4 Kf6 60.Ke4 Ke6 61.Kd4 Kd6 62.Kc4 Rh5 63.Rd3+ Kc6 64.Rd4 Rh6 65.b5+ Kb6 66.Kb4 Rg6 67.Rc4 Rh6 68.Rc6+ Rxc6 69.bxc6 Kxc6 1/2-1/2
