
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.5"]
[White "Lima, Stefan Moisei VIeira"]
[Black "Alonso, S"]
[Result "1/2-1/2"]
[WhiteElo "2076"]
[BlackElo "2471"]
[ECO "D17"]
[PlyCount "146"]
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Nb6 8.Ne3 Bg6 9.a5 Nbd5 10.a6 b5 11.Nexd5 Nxd5 12.g3 Nb4 13.Bg2 e5 14.O-O exd4 15.Nxb5 cxb5 16.Bxa8 Qxa8 17.Qxd4 f6 18.Rd1 Be7 19.Be3 Kf7 20.Qxa7 Qxa7 21.Bxa7 Ke6 22.Bb6 Be4 23.f3 Ba8 24.a7 Rc8 25.Rd2 Rc6 26.Bf2 Rd6 27.Rxd6+ Kxd6 28.Rc1 Nc6 29.Bc5+ Kd7 30.Bxe7 Kxe7 31.Rc5 Kd6 32.Rxb5 Kc7 33.Rc5 Kb6 34.Rd5 Kc7 35.Rc5 Kb6 36.Rc4 Kxa7 37.h4 Kb6 38.Ra4 Bb7 39.h5 Bc8 40.Kf2 Kc7 41.Rf4 f5 42.g4 g5 43.hxg6 hxg6 44.gxf5 gxf5 45.Rh4 Kd6 46.Ke3 Ke5 47.Ra4 Ne7 48.Kd3 Nd5 49.Ra5 Kd6 50.e4 fxe4+ 51.fxe4 Nb4+ 52.Ke3 Be6 53.Rb5 Nc6 54.Kf4 Bc4 55.Rh5 Nb4 56.Rh6+ Kc5 57.Kf5 Nd3 58.Rh2 Kb4 59.Rc2 Kb3 60.Rc3+ Kb4 61.Rc2 Kb3 62.Rh2 Nxb2 63.e5 Nd3 64.e6 Bxe6+ 65.Kxe6 Kc4 66.Kd6 Kd4 67.Rh4+ Ke3 68.Ra4 Nf4 69.Ke5 Nd3+ 70.Kf5 Nc5 71.Rc4 Nd3 72.Rc3 Kd4 73.Rxd3+ Kxd3 1/2-1/2
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.5"]
[White "Lima, Stefan Moisei VIeira"]
[Black "Alonso, S"]
[Result "1/2-1/2"]
[WhiteElo "2076"]
[BlackElo "2471"]
[ECO "D17"]
[PlyCount "146"]
1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Nb6 8.Ne3 Bg6 9.a5 Nbd5 10.a6 b5 11.Nexd5 Nxd5 12.g3 Nb4 13.Bg2 e5 14.O-O exd4 15.Nxb5 cxb5 16.Bxa8 Qxa8 17.Qxd4 f6 18.Rd1 Be7 19.Be3 Kf7 20.Qxa7 Qxa7 21.Bxa7 Ke6 22.Bb6 Be4 23.f3 Ba8 24.a7 Rc8 25.Rd2 Rc6 26.Bf2 Rd6 27.Rxd6+ Kxd6 28.Rc1 Nc6 29.Bc5+ Kd7 30.Bxe7 Kxe7 31.Rc5 Kd6 32.Rxb5 Kc7 33.Rc5 Kb6 34.Rd5 Kc7 35.Rc5 Kb6 36.Rc4 Kxa7 37.h4 Kb6 38.Ra4 Bb7 39.h5 Bc8 40.Kf2 Kc7 41.Rf4 f5 42.g4 g5 43.hxg6 hxg6 44.gxf5 gxf5 45.Rh4 Kd6 46.Ke3 Ke5 47.Ra4 Ne7 48.Kd3 Nd5 49.Ra5 Kd6 50.e4 fxe4+ 51.fxe4 Nb4+ 52.Ke3 Be6 53.Rb5 Nc6 54.Kf4 Bc4 55.Rh5 Nb4 56.Rh6+ Kc5 57.Kf5 Nd3 58.Rh2 Kb4 59.Rc2 Kb3 60.Rc3+ Kb4 61.Rc2 Kb3 62.Rh2 Nxb2 63.e5 Nd3 64.e6 Bxe6+ 65.Kxe6 Kc4 66.Kd6 Kd4 67.Rh4+ Ke3 68.Ra4 Nf4 69.Ke5 Nd3+ 70.Kf5 Nc5 71.Rc4 Nd3 72.Rc3 Kd4 73.Rxd3+ Kxd3 1/2-1/2
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.5"]
[White "Lima, Stefan Moisei VIeira"]
[Black "Alonso, S"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2076"]
[BlackElo "2471"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Krause attack"]
[EventDate "2022.12.07"]
[WhiteFideId "22782273"]
[BlackFideId "105198"]
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6
8. Ne3 Bg6 9. a5 Nbd5 10. a6 b5 11. Nexd5 Nxd5 12. g3 Nb4 13. Bg2 e5 14.
O-O exd4 15. Nxb5 cxb5 16. Bxa8 Qxa8 17. Qxd4 f6 18. Rd1 Be7 19. Be3 Kf7
20. Qxa7 Qxa7 21. Bxa7 Ke6 22. Bb6 Be4 23. f3 Ba8 24. a7 Rc8 25. Rd2 Rc6
26. Bf2 Rd6 27. Rxd6+ Kxd6 28. Rc1 Nc6 29. Bc5+ Kd7 30. Bxe7 Kxe7 31. Rc5
Kd6 32. Rxb5 Kc7 33. Rc5 Kb6 34. Rd5 Kc7 35. Rc5 Kb6 36. Rc4 Kxa7 37. h4
Kb6 38. Ra4 Bb7 39. h5 Bc8 40. Kf2 Kc7 41. Rf4 f5 42. g4 g5 43. hxg6 hxg6
44. gxf5 gxf5 45. Rh4 Kd6 46. Ke3 Ke5 47. Ra4 Ne7 48. Kd3 Nd5 49. Ra5 Kd6
50. e4 fxe4+ 51. fxe4 Nb4+ 52. Ke3 Be6 53. Rb5 Nc6 54. Kf4 Bc4 55. Rh5 Nb4
56. Rh6+ Kc5 57. Kf5 Nd3 58. Rh2 Kb4 59. Rc2 Kb3 60. Rc3+ Kb4 61. Rc2 Kb3
62. Rh2 Nxb2 63. e5 Nd3 64. e6 Bxe6+ 65. Kxe6 Kc4 66. Kd6 Kd4 67. Rh4+ Ke3
68. Ra4 Nf4 69. Ke5 Nd3+ 70. Kf5 Nc5 71. Rc4 Nd3 72. Rc3 Kd4 73. Rxd3+ Kxd3
1/2-1/2