Stockfish
PGN
| Event | 33rd North American Open |
| Site | Las Vegas USA |
| Date | 2023.12.28 |
| Round | 5.15 |
| White | GM Koustav, Chatterjee |
| Black | FM Tang, Zoey |
| Result | 1-0 |
| WhiteElo | 2546 |
| BlackElo | 2284 |
| ECO | A06 |
| Opening | Zukertort Opening |
| PlyCount | 133 |
Moves
1.Nf3 d5 2.e3 c5 3.b3 Nc6 4.Bb2 f6 5.d4 cxd4 6.exd4 Bg4 7.Be2 e6 8.Nbd2 Bd6 9.O-O Nge7 10.Re1 O-O 11.Nf1 Bh5 12.Ne3 Rc8 13.a3 Bf7 14.c4 dxc4 15.bxc4 e5 16.c5 Bb8 17.dxe5 Nxe5 18.Nxe5 Bxe5 19.Bxe5 fxe5 20.Rb1 Qc7 21.Qa4 Nd5 22.Qxa7 Nxe3 23.fxe3 Bd5 24.e4 Bc6 25.Bc4+ Kh8 26.Qb6 Qe7 27.Bd5 Qh4 28.Qb2 Bxd5 29.exd5 Rxc5 30.Qxe5 Qf2+ 31.Kh1 Rc2 32.Qe4 h6 33.h3 Rd2 34.Rbd1 Rf4 35.Qg6 Rxd1 36.Rxd1 Qe2 37.Rc1 Rf1+ 38.Rxf1 Qxf1+ 39.Kh2 Qf4+ 40.Qg3 Qd4 41.Qd6 Kh7 42.Qe6 Qf4+ 43.Kg1 Qc1+ 44.Kf2 Qf4+ 45.Ke2 Qg3 46.Qf5+ Kh8 47.Qf8+ Kh7 48.Qf3 Qe5+ 49.Kd3 Qb2 50.Ke4 Qc2+ 51.Ke5 Qc7+ 52.d6 Qa5+ 53.Ke6 Qe1+ 54.Kf7 Qb1 55.d7 Qg6+ 56.Ke7 Qg5+ 57.Ke6 Qd8 58.Qe4+ Kh8 59.Qf5 Qb6+ 60.Kf7 Qd4 61.Qe6 Qf4+ 62.Ke8 Qa4 63.g3 Qb5 64.g4 Qa4 65.h4 Qb5 66.Kf7 Qf1+ 67.Ke7 1-0
