Stockfish
PGN
| Event | 35th Roquetas de Mar Open |
| Site | Roquetas de Mar ESP |
| Date | 2024.01.02 |
| Round | 1.13 |
| White | IM Merario Alarcon, Andres |
| Black | Koellner, Christof |
| Result | 1-0 |
| WhiteElo | 2429 |
| BlackElo | 2023 |
| ECO | D35 |
| Opening | Queen's Gambit Declined: Normal Defense |
| PlyCount | 105 |
Moves
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Bd3 Nbd7 8.h3 Nf8 9.Nf3 Nh5 10.Bxe7 Qxe7 11.Ne5 g6 12.O-O f6 13.Nf3 f5 14.Rb1 Nf6 15.b4 Ne6 16.b5 c5 17.dxc5 Nxc5 18.b6 Nxd3 19.Qxd3 Be6 20.Qb5+ Kf7 21.bxa7 Rxa7 22.Qb6 Ra6 23.Ng5+ Kg7 24.Qxb7 Qxb7 25.Rxb7+ Kh6 26.h4 Rc8 27.Nb5 Bg8 28.a3 Kh5 29.Nf3 Ne4 30.g3 Rc2 31.Nfd4 Rb2 32.Rb8 Nf6 33.Rc1 Be6 34.Nc7 Rxb8 35.Nxa6 Rb6 36.Nc5 Bc8 37.a4 Ng4 38.a5 Rf6 39.Nd3 Ba6 40.Nf4+ Kh6 41.Nxd5 Rd6 42.Nb4 Ne5 43.Rc5 Nd3 44.Rc6 Rxc6 45.Ndxc6 Nc5 46.Nxa6 Nxa6 47.Kf1 g5 48.hxg5+ Kxg5 49.Ke2 Kg4 50.Nd4 Nc5 51.Kd2 h5 52.Kc3 Ne4+ 53.Kb4 1-0
