
[Event "26th OIBM 2023"]
[Site "Tegernsee GER"]
[Date "2023.11.04"]
[Round "8.5"]
[White "Mastrovasilis, D"]
[Black "Morawietz, D"]
[Result "1/2-1/2"]
[WhiteElo "2573"]
[BlackElo "2378"]
[ECO "C15"]
[PlyCount "142"]
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Be7 6.Nxe4 Nf6 7.Nxf6+ Bxf6 8.Be3 b6 9.Qd2 Bb7 10.O-O-O O-O 11.Nf4 Nd7 12.Kb1 g6 13.Bc4 Re8 14.Bb3 Qe7 15.h4 Bxh4 16.d5 e5 17.d6 cxd6 18.Nd5 Bxd5 19.Bxd5 Rac8 20.Rh3 Bf6 21.Rdh1 Nf8 22.g4 e4 23.g5 Bg7 24.Rh4 Qc7 25.c3 b5 26.Qc2 Re5 27.Qb3 Qd7 28.Bxe4 Rc4 29.Bd3 Rxh4 30.Rxh4 Ne6 31.a4 bxa4 32.Rxa4 Nc5 33.Bxc5 dxc5 34.Bc4 Re7 35.Ka2 Be5 36.Ra6 Kg7 37.Qa3 Qd2 38.f3 Qxg5 39.Rxa7 Bd6 40.Ra6 Qd2 41.Qb3 h5 42.Qb6 Be5 43.Bxf7 Qd6 44.Qb5 Qb8 45.Qxb8 Bxb8 46.Bxg6 h4 47.Bf5 Ra7 48.Rxa7+ Bxa7 49.Kb3 Kf6 50.Bg4 Bb8 51.Kc4 Bd6 52.Kd5 Bf8 53.f4 Be7 54.Bh3 Bf8 55.Kc6 Be7 56.Kb5 Bd6 57.b3 Kg6 58.f5+ Kg5 59.b4 cxb4 60.cxb4 Be7 61.Kc4 Kf4 62.b5 Kg3 63.b6 Kxh3 64.b7 Bd6 65.f6 Kg2 66.Kd5 Bg3 67.f7 h3 68.f8=Q h2 69.Qg7 h1=Q 70.b8=Q Kf2+ 71.Kc4 Qc6+ 1/2-1/2
[Site "Tegernsee GER"]
[Date "2023.11.04"]
[Round "8.5"]
[White "Mastrovasilis, D"]
[Black "Morawietz, D"]
[Result "1/2-1/2"]
[WhiteElo "2573"]
[BlackElo "2378"]
[ECO "C15"]
[PlyCount "142"]
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Ne2 dxe4 5.a3 Be7 6.Nxe4 Nf6 7.Nxf6+ Bxf6 8.Be3 b6 9.Qd2 Bb7 10.O-O-O O-O 11.Nf4 Nd7 12.Kb1 g6 13.Bc4 Re8 14.Bb3 Qe7 15.h4 Bxh4 16.d5 e5 17.d6 cxd6 18.Nd5 Bxd5 19.Bxd5 Rac8 20.Rh3 Bf6 21.Rdh1 Nf8 22.g4 e4 23.g5 Bg7 24.Rh4 Qc7 25.c3 b5 26.Qc2 Re5 27.Qb3 Qd7 28.Bxe4 Rc4 29.Bd3 Rxh4 30.Rxh4 Ne6 31.a4 bxa4 32.Rxa4 Nc5 33.Bxc5 dxc5 34.Bc4 Re7 35.Ka2 Be5 36.Ra6 Kg7 37.Qa3 Qd2 38.f3 Qxg5 39.Rxa7 Bd6 40.Ra6 Qd2 41.Qb3 h5 42.Qb6 Be5 43.Bxf7 Qd6 44.Qb5 Qb8 45.Qxb8 Bxb8 46.Bxg6 h4 47.Bf5 Ra7 48.Rxa7+ Bxa7 49.Kb3 Kf6 50.Bg4 Bb8 51.Kc4 Bd6 52.Kd5 Bf8 53.f4 Be7 54.Bh3 Bf8 55.Kc6 Be7 56.Kb5 Bd6 57.b3 Kg6 58.f5+ Kg5 59.b4 cxb4 60.cxb4 Be7 61.Kc4 Kf4 62.b5 Kg3 63.b6 Kxh3 64.b7 Bd6 65.f6 Kg2 66.Kd5 Bg3 67.f7 h3 68.f8=Q h2 69.Qg7 h1=Q 70.b8=Q Kf2+ 71.Kc4 Qc6+ 1/2-1/2
[Event "26th OIBM 2023"]
[Site "Tegernsee GER"]
[Date "2023.11.04"]
[Round "8.5"]
[White "Mastrovasilis, D"]
[Black "Morawietz, D"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2573"]
[BlackElo "2378"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer, Alekhine (Maroczy) gambit"]
[EventDate "2023.10.28"]
[WhiteFideId "4202694"]
[BlackFideId "4603508"]
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Ne2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. Nxf6+
Bxf6 8. Be3 b6 9. Qd2 Bb7 10. O-O-O O-O 11. Nf4 Nd7 12. Kb1 g6 13. Bc4 Re8
14. Bb3 Qe7 15. h4 Bxh4 16. d5 e5 17. d6 cxd6 18. Nd5 Bxd5 19. Bxd5 Rac8
20. Rh3 Bf6 21. Rdh1 Nf8 22. g4 e4 23. g5 Bg7 24. Rh4 Qc7 25. c3 b5 26. Qc2
Re5 27. Qb3 Qd7 28. Bxe4 Rc4 29. Bd3 Rxh4 30. Rxh4 Ne6 31. a4 bxa4 32. Rxa4
Nc5 33. Bxc5 dxc5 34. Bc4 Re7 35. Ka2 Be5 36. Ra6 Kg7 37. Qa3 Qd2 38. f3
Qxg5 39. Rxa7 Bd6 40. Ra6 Qd2 41. Qb3 h5 42. Qb6 Be5 43. Bxf7 Qd6 44. Qb5
Qb8 45. Qxb8 Bxb8 46. Bxg6 h4 47. Bf5 Ra7 48. Rxa7+ Bxa7 49. Kb3 Kf6 50.
Bg4 Bb8 51. Kc4 Bd6 52. Kd5 Bf8 53. f4 Be7 54. Bh3 Bf8 55. Kc6 Be7 56. Kb5
Bd6 57. b3 Kg6 58. f5+ Kg5 59. b4 cxb4 60. cxb4 Be7 61. Kc4 Kf4 62. b5 Kg3
63. b6 Kxh3 64. b7 Bd6 65. f6 Kg2 66. Kd5 Bg3 67. f7 h3 68. f8=Q h2 69. Qg7
h1=Q 70. b8=Q Kf2+ 71. Kc4 Qc6+ 1/2-1/2