Stockfish
PGN
| Event | 52nd Sparkassen Open A |
| Site | Dortmund GER |
| Date | 2025.08.10 |
| Round | 9.14 |
| White | CM Vaidyanathan, Kannan |
| Black | IM Ahmadinia, E |
| Result | 0-1 |
| WhiteElo | 2083 |
| BlackElo | 2388 |
| ECO | D11 |
| Opening | Slav Defense: Modern Line |
| PlyCount | 206 |
Moves
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qc2 dxc4 5.Qxc4 Bf5 6.Nc3 e6 7.g3 Nbd7 8.Bg2 Rc8 9.Nh4 b5 10.Qb3 Bg4 11.h3 Bh5 12.g4 Bg6 13.Nxg6 hxg6 14.Bf4 Nb6 15.e3 Bd6 16.Bxd6 Qxd6 17.g5 Nfd7 18.Ne4 Qe7 19.O-O O-O 20.f4 c5 21.Qxb5 cxd4 22.exd4 Rc4 23.Rad1 Rfc8 24.Nc3 Qd6 25.Ne4 Qf8 26.Nc3 Rb4 27.Qe2 Nc4 28.b3 Na3 29.Qd2 Nb6 30.Kh1 Rd8 31.d5 Nb5 32.Nxb5 Rxb5 33.d6 Nd5 34.a4 Rb6 35.Bxd5 Rbxd6 36.Qb4 exd5 37.Rd4 Qe8 38.Qd2 Re6 39.Qg2 Re2 40.Rf2 Rxf2 41.Qxf2 Rd7 42.Kg2 Re7 43.Kf3 Qc8 44.Kg2 Qf5 45.Qd2 Rc7 46.Qd3 Rc2+ 47.Kg3 Qc8 48.Rxd5 Kh7 49.Qf3 Qe6 50.Re5 Qb6 51.Re3 Qd8 52.Rd3 Qe7 53.Qe3 Qb7 54.Qf3 Qb4 55.Qe3 Qa3 56.Qf3 Ra2 57.Kh4 Qc1 58.Rd1 Qc5 59.Kg3 Rc2 60.Kh4 Rf2 61.Rc1 Qb6 62.a5 Qd4 63.Rd1 Qb2 64.Rb1 Rxf3 65.Rxb2 Rxf4+ 66.Kg3 Rf5 67.Kg4 Rxa5 68.Rc2 f5+ 69.gxf6 gxf6 70.Rc7+ Kh6 71.Rb7 Ra1 72.Rc7 Rg1+ 73.Kf3 Ra1 74.Kg4 a5 75.Ra7 Ra3 76.Rb7 a4 77.bxa4 f5+ 78.Kf4 Rxh3 79.a5 Ra3 80.Ra7 Ra4+ 81.Kg3 Kg5 82.a6 f4+ 83.Kf3 Ra3+ 84.Ke4 Kg4 85.Ra8 f3 86.a7 f2 87.Rf8 Kg3 88.Rf6 g5 89.Rf5 g4 90.Rf8 Rxa7 91.Ke3 Re7+ 92.Kd2 Kg2 93.Kd3 f1=Q+ 94.Rxf1 Kxf1 95.Kd4 g3 96.Kd5 g2 97.Kd6 Re2 98.Kd5 g1=Q 99.Kc4 Qg4+ 100.Kd3 Qe4+ 101.Kc3 Rc2+ 102.Kb3 Qc4+ 103.Ka3 Ra2# 0-1
