Stockfish
PGN
| Event | 24th Marienbad A1 GM 2026 |
| Site | Marianske Lazne CZE |
| Date | 2026.01.17 |
| Round | 1.4 |
| White | FM Otsuka, Shou |
| Black | WFM Ricken, Katharina |
| Result | 1-0 |
| WhiteElo | 2331 |
| BlackElo | 2180 |
| ECO | C10 |
| Opening | French Defense: Rubinstein Variation, Blackburne Defense |
| PlyCount | 165 |
Moves
1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Nxf6+ Nxf6 7.g3 c5 8.Bg2 cxd4 9.Qxd4 Qxd4 10.Nxd4 a6 11.O-O Be7 12.Nc6 Bc5 13.Na5 Ra7 14.c3 O-O 15.b4 Bb6 16.Nc4 Bc7 17.Be3 Ra8 18.Nb6 Bxb6 19.Bxb6 Nd7 20.Be3 e5 21.Rfd1 f5 22.Bd5+ Kh8 23.f4 exf4 24.gxf4 Nf6 25.Bc5 Rd8 26.Bf3 Re8 27.Bd4 Ne4 28.c4 Be6 29.c5 Rad8 30.Be5 Kg8 31.h4 Kf7 32.Bxe4 fxe4 33.Kf2 Rd3 34.Rxd3 exd3 35.Ke3 Bf5 36.a4 Rd8 37.Rd1 Bg4 38.Rd2 Bf5 39.b5 axb5 40.axb5 g6 41.Rd1 Ke8 42.Kd2 Be4 43.Ra1 Rd7 44.Ra4 Bf3 45.Ra7 Be4 46.Ra4 Bf3 47.Ra1 Be4 48.Bd6 Kf7 49.Re1 Bf5 50.b6 Bh3 51.Kxd3 Bg2 52.Re5 Bc6 53.Ke3 Bb5 54.Kf3 Bc6+ 55.Kg4 Kf6 56.Re1 h5+ 57.Kg3 Bb5 58.Re5 Bc6 59.Kf2 Bb5 60.Ke3 Bc6 61.Kd4 Bb5 62.Rg5 Rh7 63.Be5+ Kf7 64.Kd5 Bc6+ 65.Kd6 Be4 66.Rg3 Ke8 67.Ra3 Rd7+ 68.Ke6 Re7+ 69.Kf6 Rf7+ 70.Kg5 Kd7 71.Ra8 Kc6 72.Rc8+ Kd7 73.Rg8 Kc6 74.Bd6 Rf5+ 75.Kh6 Rf6 76.Re8 Bd5 77.Kg7 Re6 78.Rxe6 Bxe6 79.Kxg6 Kd7 80.f5 Bd5 81.Kg7 Kd8 82.f6 Ke8 83.c6 1-0
