
[Event "Titled Tue 29th Jul Early"]
[Site "chess.com INT"]
[Date "2025.07.29"]
[Round "2"]
[White "Mattenberger, Matthias"]
[Black "De Arruda, Leandro Formes"]
[Result "1-0"]
[WhiteElo "2276"]
[BlackElo "1988"]
[ECO "D00"]
[PlyCount "135"]
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 Bd6 5.Ngf3 Bxf4 6.exf4 Qd6 7.g3 O-O 8.Bd3 c5 9.c3 cxd4 10.Nxd4 Nc6 11.N2f3 Nxd4 12.Nxd4 e5 13.fxe5 Qxe5+ 14.Qe2 Qd6 15.O-O Re8 16.Qf3 Bg4 17.Qg2 a6 18.Rfe1 b5 19.a3 Re7 20.f3 Bd7 21.Rxe7 Qxe7 22.Qe2 Qd6 23.Re1 Re8 24.Qf2 g6 25.Rxe8+ Bxe8 26.Qe3 Bd7 27.Kg2 Kg7 28.Ne2 a5 29.Qd4 Kf8 30.Nf4 h5 31.h4 Be8 32.Bc2 a4 33.Bd3 Ke7 34.Qa7+ Qd7 35.Qxd7+ Bxd7 36.Kf2 Kd6 37.Ne2 Kc5 38.Nd4 Ne8 39.Ke3 Nd6 40.Kf4 Nc4 41.Bxc4 Kxc4 42.Ke5 Bh3 43.Kd6 Be6 44.f4 Kd3 45.Nxe6 fxe6 46.Kxe6 d4 47.cxd4 Kxd4 48.Kf6 Kc4 49.Kxg6 Kb3 50.f5 Kxb2 51.f6 Kxa3 52.f7 b4 53.f8=Q Kb3 54.Qf3+ Ka2 55.Qe2+ Ka3 56.Qe7 Kb3 57.Kxh5 a3 58.g4 a2 59.Qe5 Ka3 60.Qa5+ Kb3 61.g5 Kc2 62.Qxa2+ Kc3 63.Qb1 b3 64.g6 b2 65.g7 Kb3 66.g8=Q+ Ka3 67.Qga2+ Kb4 68.Qbxb2+ 1-0
[Site "chess.com INT"]
[Date "2025.07.29"]
[Round "2"]
[White "Mattenberger, Matthias"]
[Black "De Arruda, Leandro Formes"]
[Result "1-0"]
[WhiteElo "2276"]
[BlackElo "1988"]
[ECO "D00"]
[PlyCount "135"]
1.d4 d5 2.Bf4 Nf6 3.e3 e6 4.Nd2 Bd6 5.Ngf3 Bxf4 6.exf4 Qd6 7.g3 O-O 8.Bd3 c5 9.c3 cxd4 10.Nxd4 Nc6 11.N2f3 Nxd4 12.Nxd4 e5 13.fxe5 Qxe5+ 14.Qe2 Qd6 15.O-O Re8 16.Qf3 Bg4 17.Qg2 a6 18.Rfe1 b5 19.a3 Re7 20.f3 Bd7 21.Rxe7 Qxe7 22.Qe2 Qd6 23.Re1 Re8 24.Qf2 g6 25.Rxe8+ Bxe8 26.Qe3 Bd7 27.Kg2 Kg7 28.Ne2 a5 29.Qd4 Kf8 30.Nf4 h5 31.h4 Be8 32.Bc2 a4 33.Bd3 Ke7 34.Qa7+ Qd7 35.Qxd7+ Bxd7 36.Kf2 Kd6 37.Ne2 Kc5 38.Nd4 Ne8 39.Ke3 Nd6 40.Kf4 Nc4 41.Bxc4 Kxc4 42.Ke5 Bh3 43.Kd6 Be6 44.f4 Kd3 45.Nxe6 fxe6 46.Kxe6 d4 47.cxd4 Kxd4 48.Kf6 Kc4 49.Kxg6 Kb3 50.f5 Kxb2 51.f6 Kxa3 52.f7 b4 53.f8=Q Kb3 54.Qf3+ Ka2 55.Qe2+ Ka3 56.Qe7 Kb3 57.Kxh5 a3 58.g4 a2 59.Qe5 Ka3 60.Qa5+ Kb3 61.g5 Kc2 62.Qxa2+ Kc3 63.Qb1 b3 64.g6 b2 65.g7 Kb3 66.g8=Q+ Ka3 67.Qga2+ Kb4 68.Qbxb2+ 1-0
[Event "Titled Tue 29th Jul Early"]
[Site "chess.com INT"]
[Date "2025.07.29"]
[Round "2"]
[White "Mattenberger, Matthias"]
[Black "De Arruda, Leandro Formes"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2276"]
[BlackElo "1988"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[EventDate "2025.07.29"]
[WhiteFideId "1339958"]
[BlackFideId "22722009"]
1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Ngf3 Bxf4 6. exf4 Qd6 7. g3 O-O
8. Bd3 c5 9. c3 cxd4 10. Nxd4 Nc6 11. N2f3 Nxd4 12. Nxd4 e5 13. fxe5 Qxe5+
14. Qe2 Qd6 15. O-O Re8 16. Qf3 Bg4 17. Qg2 a6 18. Rfe1 b5 19. a3 Re7 20.
f3 Bd7 21. Rxe7 Qxe7 22. Qe2 Qd6 23. Re1 Re8 24. Qf2 g6 25. Rxe8+ Bxe8 26.
Qe3 Bd7 27. Kg2 Kg7 28. Ne2 a5 29. Qd4 Kf8 30. Nf4 h5 31. h4 Be8 32. Bc2 a4
33. Bd3 Ke7 34. Qa7+ Qd7 35. Qxd7+ Bxd7 36. Kf2 Kd6 37. Ne2 Kc5 38. Nd4 Ne8
39. Ke3 Nd6 40. Kf4 Nc4 41. Bxc4 Kxc4 42. Ke5 Bh3 43. Kd6 Be6 44. f4 Kd3
45. Nxe6 fxe6 46. Kxe6 d4 47. cxd4 Kxd4 48. Kf6 Kc4 49. Kxg6 Kb3 50. f5
Kxb2 51. f6 Kxa3 52. f7 b4 53. f8=Q Kb3 54. Qf3+ Ka2 55. Qe2+ Ka3 56. Qe7
Kb3 57. Kxh5 a3 58. g4 a2 59. Qe5 Ka3 60. Qa5+ Kb3 61. g5 Kc2 62. Qxa2+ Kc3
63. Qb1 b3 64. g6 b2 65. g7 Kb3 66. g8=Q+ Ka3 67. Qga2+ Kb4 68. Qbxb2+ 1-0