Stockfish
PGN
| Event | Titled Tue 30th Jun 2026 |
| Site | chess.com INT |
| Date | 2026.06.30 |
| Round | 8 |
| White | CM Derr, Oleg |
| Black | Calderon, Zachary |
| Result | 0-1 |
| WhiteElo | 2194 |
| BlackElo | 2033 |
| ECO | A01 |
| Opening | Nimzo-Larsen Attack: Classical Variation |
| PlyCount | 124 |
Moves
1.b3 d5 2.Bb2 Nf6 3.Nf3 Bf5 4.d3 e6 5.Nbd2 h6 6.g3 Be7 7.Bg2 O-O 8.O-O Bh7 9.Re1 c5 10.e4 Nc6 11.a3 b5 12.Qe2 a5 13.h4 b4 14.a4 dxe4 15.dxe4 Qc7 16.Rad1 Rad8 17.e5 Nd5 18.Ne4 Bxe4 19.Qxe4 Nb6 20.g4 c4 21.g5 hxg5 22.Nxg5 Bxg5 23.hxg5 Ne7 24.Bc1 g6 25.bxc4 Qxc4 26.Qxc4 Nxc4 27.Bf1 Nxe5 28.Bg2 Nc4 29.Bf4 Nf5 30.Kf1 Rxd1 31.Rxd1 Na3 32.Be4 Rc8 33.Rd2 Nc4 34.Rd7 Nb6 35.Ra7 Nxa4 36.Rxa5 Nc3 37.Bd3 Nd5 38.Be5 Nfe7 39.Rb5 Nc6 40.Be4 Nxe5 41.Bxd5 exd5 42.Rxd5 Nf3 43.Rb5 Rxc2 44.Rxb4 Nxg5 45.Kg2 Ne6 46.Rb8+ Kg7 47.Kf3 Nd4+ 48.Kg3 Nf5+ 49.Kf4 Rc4+ 50.Ke5 Rc2 51.Ke4 Rxf2 52.Kd5 Rd2+ 53.Kc4 Re2 54.Kb3 Re7 55.Kc2 Kf6 56.Kd1 Re6 57.Rb7 g5 58.Rb5 g4 59.Rb7 Re5 60.Rb6+ Kg5 61.Rb4 g3 62.Rg4+ Kxg4 0-1
