WORLDBASE
Game / Partie
#210668
[Event "23rd Marienbad A1 GM 2025"]
[Site "Marianske Lazne CZE"]
[Date "2025.01.18"]
[Round "1.2"]
[White "Otsuka, Shou"]
[Black "Natsidis, C"]
[Result "1/2-1/2"]
[WhiteElo "2214"]
[BlackElo "2351"]
[ECO "B42"]
[PlyCount "112"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.c4 g6 9.Nc3 Bg7 10.Rd1 O-O 11.Be3 Nc6 12.Nxc6 bxc6 13.Rac1 c5 14.h3 Nd7 15.Qd2 Ne5 16.Bh6 Nc6 17.Bxg7 Kxg7 18.f4 Nd4 19.Ne2 e5 20.Rf1 f6 21.Nxd4 exd4 22.b4 Bb7 23.Rfe1 Rfe8 24.Re2 Re7 25.a3 Rae8 26.Rce1 Bc6 27.Kh2 Qb8 28.b5 axb5 29.cxb5 Bxb5 30.Rb1 Rb7 31.Bxb5 Rxb5 32.Rf1 Rb7 33.Kh1 Rbe7 34.Rfe1 Qb3 35.Qa5 d3 36.Rd2 c4 37.Qd5 Qc3 38.Rdd1 Qc2 39.Kh2 Qf2 40.Qxc4 Qxf4+ 41.Kh1 Rxe4 42.Rxe4 Rxe4 43.Qxd3 Re3 44.Qd5 Qe5 45.Qb7+ Kh6 46.Qb4 g5 47.Qb8 Re1+ 48.Rxe1 Qxe1+ 49.Kh2 Qe5+ 50.Kh1 Qa1+ 51.Kh2 Qxa3 52.Qf8+ Kg6 53.Qg8+ Kf5 54.Qd5+ Kg6 55.Qg8+ Kf5 56.Qd5+ Kg6 1/2-1/2
[Site "Marianske Lazne CZE"]
[Date "2025.01.18"]
[Round "1.2"]
[White "Otsuka, Shou"]
[Black "Natsidis, C"]
[Result "1/2-1/2"]
[WhiteElo "2214"]
[BlackElo "2351"]
[ECO "B42"]
[PlyCount "112"]
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Qe2 d6 8.c4 g6 9.Nc3 Bg7 10.Rd1 O-O 11.Be3 Nc6 12.Nxc6 bxc6 13.Rac1 c5 14.h3 Nd7 15.Qd2 Ne5 16.Bh6 Nc6 17.Bxg7 Kxg7 18.f4 Nd4 19.Ne2 e5 20.Rf1 f6 21.Nxd4 exd4 22.b4 Bb7 23.Rfe1 Rfe8 24.Re2 Re7 25.a3 Rae8 26.Rce1 Bc6 27.Kh2 Qb8 28.b5 axb5 29.cxb5 Bxb5 30.Rb1 Rb7 31.Bxb5 Rxb5 32.Rf1 Rb7 33.Kh1 Rbe7 34.Rfe1 Qb3 35.Qa5 d3 36.Rd2 c4 37.Qd5 Qc3 38.Rdd1 Qc2 39.Kh2 Qf2 40.Qxc4 Qxf4+ 41.Kh1 Rxe4 42.Rxe4 Rxe4 43.Qxd3 Re3 44.Qd5 Qe5 45.Qb7+ Kh6 46.Qb4 g5 47.Qb8 Re1+ 48.Rxe1 Qxe1+ 49.Kh2 Qe5+ 50.Kh1 Qa1+ 51.Kh2 Qxa3 52.Qf8+ Kg6 53.Qg8+ Kf5 54.Qd5+ Kg6 55.Qg8+ Kf5 56.Qd5+ Kg6 1/2-1/2
[Event "23rd Marienbad A1 GM 2025"]
[Site "Marianske Lazne CZE"]
[Date "2025.01.18"]
[Round "1.2"]
[White "Otsuka, Shou"]
[Black "Natsidis, C"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2214"]
[BlackElo "2351"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[EventDate "2025.01.18"]
[WhiteFideId "7004702"]
[BlackFideId "24601179"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8.
c4 g6 9. Nc3 Bg7 10. Rd1 O-O 11. Be3 Nc6 12. Nxc6 bxc6 13. Rac1 c5 14. h3
Nd7 15. Qd2 Ne5 16. Bh6 Nc6 17. Bxg7 Kxg7 18. f4 Nd4 19. Ne2 e5 20. Rf1 f6
21. Nxd4 exd4 22. b4 Bb7 23. Rfe1 Rfe8 24. Re2 Re7 25. a3 Rae8 26. Rce1 Bc6
27. Kh2 Qb8 28. b5 axb5 29. cxb5 Bxb5 30. Rb1 Rb7 31. Bxb5 Rxb5 32. Rf1 Rb7
33. Kh1 Rbe7 34. Rfe1 Qb3 35. Qa5 d3 36. Rd2 c4 37. Qd5 Qc3 38. Rdd1 Qc2
39. Kh2 Qf2 40. Qxc4 Qxf4+ 41. Kh1 Rxe4 42. Rxe4 Rxe4 43. Qxd3 Re3 44. Qd5
Qe5 45. Qb7+ Kh6 46. Qb4 g5 47. Qb8 Re1+ 48. Rxe1 Qxe1+ 49. Kh2 Qe5+ 50.
Kh1 Qa1+ 51. Kh2 Qxa3 52. Qf8+ Kg6 53. Qg8+ Kf5 54. Qd5+ Kg6 55. Qg8+ Kf5
56. Qd5+ Kg6 1/2-1/2