
[Event "VII SESC Caioba Open 2023"]
[Site "Caioba BRA"]
[Date "2023.06.19"]
[Round "3.11"]
[White "Luz, Arthur Nader"]
[Black "Matsuura, E"]
[Result "1/2-1/2"]
[WhiteElo "2152"]
[BlackElo "2396"]
[ECO "C41"]
[PlyCount "98"]
1.d4 Nf6 2.Nc3 d6 3.e4 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 a5 8.Re1 O-O 9.h3 Qc7 10.Ba2 h6 11.dxe5 dxe5 12.Nh4 Nc5 13.Qf3 Ne6 14.Ne2 Nh7 15.Qg3 Nhg5 16.Nf5 Bf6 17.f3 Kh8 18.Be3 b6 19.h4 Nh7 20.Red1 Nc5 21.Bxc5 bxc5 22.Qf2 Bxf5 23.exf5 Qe7 24.g3 e4 25.c3 Rab8 26.Nf4 exf3 27.Rd2 Qe4 28.Bb1 Qe5 29.Bd3 Rxb2 30.Rxb2 Qxc3 31.Qxf3 Qxb2 32.Rb1 Qd4+ 33.Kg2 c4 34.Be4 c3 35.Ne2 Qd2 36.Rc1 Re8 37.Rc2 Qd1 38.Nxc3 Qxf3+ 39.Kxf3 Bd4 40.Ne2 c5 41.Nxd4 cxd4 42.Rc4 Rd8 43.Ke2 Nf6 44.Bf3 Re8+ 45.Kf2 Ne4+ 46.Bxe4 Rxe4 47.Kf3 Re3+ 48.Kf4 Rd3 49.Rc5 Rd1 1/2-1/2
[Site "Caioba BRA"]
[Date "2023.06.19"]
[Round "3.11"]
[White "Luz, Arthur Nader"]
[Black "Matsuura, E"]
[Result "1/2-1/2"]
[WhiteElo "2152"]
[BlackElo "2396"]
[ECO "C41"]
[PlyCount "98"]
1.d4 Nf6 2.Nc3 d6 3.e4 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 a5 8.Re1 O-O 9.h3 Qc7 10.Ba2 h6 11.dxe5 dxe5 12.Nh4 Nc5 13.Qf3 Ne6 14.Ne2 Nh7 15.Qg3 Nhg5 16.Nf5 Bf6 17.f3 Kh8 18.Be3 b6 19.h4 Nh7 20.Red1 Nc5 21.Bxc5 bxc5 22.Qf2 Bxf5 23.exf5 Qe7 24.g3 e4 25.c3 Rab8 26.Nf4 exf3 27.Rd2 Qe4 28.Bb1 Qe5 29.Bd3 Rxb2 30.Rxb2 Qxc3 31.Qxf3 Qxb2 32.Rb1 Qd4+ 33.Kg2 c4 34.Be4 c3 35.Ne2 Qd2 36.Rc1 Re8 37.Rc2 Qd1 38.Nxc3 Qxf3+ 39.Kxf3 Bd4 40.Ne2 c5 41.Nxd4 cxd4 42.Rc4 Rd8 43.Ke2 Nf6 44.Bf3 Re8+ 45.Kf2 Ne4+ 46.Bxe4 Rxe4 47.Kf3 Re3+ 48.Kf4 Rd3 49.Rc5 Rd1 1/2-1/2
[Event "VII SESC Caioba Open 2023"]
[Site "Caioba BRA"]
[Date "2023.06.19"]
[Round "3.11"]
[White "Luz, Arthur Nader"]
[Black "Matsuura, E"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2152"]
[BlackElo "2396"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[EventDate "2023.06.18"]
[WhiteFideId "2148838"]
[BlackFideId "2100169"]
1. d4 Nf6 2. Nc3 d6 3. e4 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O c6 7. a4 a5 8.
Re1 O-O 9. h3 Qc7 10. Ba2 h6 11. dxe5 dxe5 12. Nh4 Nc5 13. Qf3 Ne6 14. Ne2
Nh7 15. Qg3 Nhg5 16. Nf5 Bf6 17. f3 Kh8 18. Be3 b6 19. h4 Nh7 20. Red1 Nc5
21. Bxc5 bxc5 22. Qf2 Bxf5 23. exf5 Qe7 24. g3 e4 25. c3 Rab8 26. Nf4 exf3
27. Rd2 Qe4 28. Bb1 Qe5 29. Bd3 Rxb2 30. Rxb2 Qxc3 31. Qxf3 Qxb2 32. Rb1
Qd4+ 33. Kg2 c4 34. Be4 c3 35. Ne2 Qd2 36. Rc1 Re8 37. Rc2 Qd1 38. Nxc3
Qxf3+ 39. Kxf3 Bd4 40. Ne2 c5 41. Nxd4 cxd4 42. Rc4 Rd8 43. Ke2 Nf6 44. Bf3
Re8+ 45. Kf2 Ne4+ 46. Bxe4 Rxe4 47. Kf3 Re3+ 48. Kf4 Rd3 49. Rc5 Rd1
1/2-1/2