Stockfish
PGN
| Event | 126th US Open 2026 |
| Site | Grand Rapids, MI USA |
| Date | 2026.08.09 |
| Round | 9.21 |
| White | Obrien, Matthew |
| Black | Singamsetty, Ajay Eshwar |
| Result | 1/2-1/2 |
| WhiteElo | 2094 |
| BlackElo | 1895 |
| ECO | B90 |
| Opening | Sicilian Defense: Najdorf Variation, English Attack |
| PlyCount | 210 |
Moves
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.h3 h6 9.Qd3 b5 10.a4 bxa4 11.Rxa4 Bd7 12.Ra1 a5 13.Nd5 Nxd5 14.Qxd5 Nc6 15.Bb5 Qc7 16.O-O O-O 17.c3 Rfb8 18.Ba4 Rc8 19.Rfd1 Rab8 20.Nc5 dxc5 21.Qxd7 Qxd7 22.Rxd7 Bg5 23.Bxc5 Rxb2 24.Ba3 Re2 25.Bb3 Nd8 26.c4 Rxe4 27.c5 a4 28.Bd5 Re2 29.g3 e4 30.Kf1 Rd2 31.Bb4 Rd4 32.Rxa4 Bf6 33.c6 Nxc6 34.Bxf7+ Kh8 35.Rxd4 Bxd4 36.Bd6 Rd8 37.Ba3 Ne5 38.Be6 Nd3 39.Be7 Re8 40.Rxd4 Rxe7 41.Bf5 g5 42.Bxe4 Ne5 43.Kg2 Nf7 44.Bd3 Kg7 45.Rd5 Ne5 46.Be2 Nd7 47.Bb5 Nf6 48.Rd8 Rb7 49.Bc6 Rc7 50.Rd6 Rf7 51.Ba8 Ra7 52.Bf3 Re7 53.Rd4 Ra7 54.Rb4 Re7 55.Bd1 Rd7 56.Bc2 Rc7 57.Bf5 Ra7 58.Rb6 Rc7 59.Kf3 Re7 60.Ra6 Kf7 61.Bd3 Kg7 62.Bc4 Kg6 63.Ra4 Kg7 64.Ba2 Kg6 65.Bb1+ Kg7 66.Bf5 Kf7 67.Kg2 Kg7 68.Kf1 Kf7 69.Bd3 Kg7 70.Kg2 Kf7 71.f4 gxf4 72.Rxf4 Kg7 73.Kf2 Rd7 74.Ke2 Re7+ 75.Kf3 Rd7 76.Bc4 Ra7 77.Be6 Ra6 78.Bb3 Rb6 79.Ba4 Rb7 80.Rd4 Rf7 81.Kf4 Nd7+ 82.Ke3 Re7+ 83.Kf2 Nf6 84.Bc6 Rc7 85.Bf3 Re7 86.g4 Ra7 87.Rb4 Re7 88.Kg3 Rf7 89.Ra4 Rd7 90.h4 Rc7 91.Ra6 Re7 92.Rb6 Rf7 93.Re6 Nd7 94.Be2 Nf8 95.Ra6 Re7 96.Bc4 Rc7 97.Ra4 Re7 98.Ra3 Rc7 99.Bd5 Rd7 100.Be4 Re7 101.Bf5 Rb7 102.Rd3 Ra7 103.g5 hxg5 104.hxg5 Rb7 105.Rd6 Ra7 1/2-1/2
