
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.3"]
[White "Do Nascimento, Christian Almeida"]
[Black "Diamant, A"]
[Result "1/2-1/2"]
[WhiteElo "2087"]
[BlackElo "2524"]
[ECO "A45"]
[PlyCount "119"]
1.d4 Nf6 2.Bg5 d5 3.Nd2 c5 4.e3 Nc6 5.Bxf6 gxf6 6.dxc5 Qa5 7.a3 Qxc5 8.Nb3 Qd6 9.g3 e5 10.Bg2 Be6 11.Ne2 O-O-O 12.O-O Kb8 13.Qd2 Qc7 14.Rfd1 Be7 15.Nc3 d4 16.exd4 Nxd4 17.Nxd4 Rxd4 18.Qe2 Rhd8 19.Rxd4 exd4 20.Na2 Qb6 21.Nb4 Bxb4 22.axb4 Qxb4 23.b3 Qc3 24.Rd1 f5 25.Rd3 Qa1+ 26.Rd1 Qa5 27.h4 Qc7 28.Rd3 f4 29.Qe4 fxg3 30.fxg3 a5 31.c4 a4 32.bxa4 Rd7 33.Kh2 Qxc4 34.a5 Ka7 35.a6 Qxa6 36.Rxd4 f5 37.Qe3 Rxd4 38.Qxd4+ Qb6 39.Qa4+ Kb8 40.Qe8+ Bc8 41.Qe5+ Qc7 42.Qd4 Qe7 43.Qf4+ Qc7 44.Qd4 b6 45.Qd5 Bb7 46.Qxf5 Ka7 47.Qd3 Bxg2 48.Kxg2 Qb7+ 49.Kf2 b5 50.Qa3+ Kb6 51.Qe3+ Kc7 52.Qe7+ Kc6 53.Qxb7+ Kxb7 54.g4 Kc6 55.g5 Kd5 56.h5 Ke5 57.Ke3 Kf5 58.g6 hxg6 59.hxg6 Kxg6 60.Kd4 1/2-1/2
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.3"]
[White "Do Nascimento, Christian Almeida"]
[Black "Diamant, A"]
[Result "1/2-1/2"]
[WhiteElo "2087"]
[BlackElo "2524"]
[ECO "A45"]
[PlyCount "119"]
1.d4 Nf6 2.Bg5 d5 3.Nd2 c5 4.e3 Nc6 5.Bxf6 gxf6 6.dxc5 Qa5 7.a3 Qxc5 8.Nb3 Qd6 9.g3 e5 10.Bg2 Be6 11.Ne2 O-O-O 12.O-O Kb8 13.Qd2 Qc7 14.Rfd1 Be7 15.Nc3 d4 16.exd4 Nxd4 17.Nxd4 Rxd4 18.Qe2 Rhd8 19.Rxd4 exd4 20.Na2 Qb6 21.Nb4 Bxb4 22.axb4 Qxb4 23.b3 Qc3 24.Rd1 f5 25.Rd3 Qa1+ 26.Rd1 Qa5 27.h4 Qc7 28.Rd3 f4 29.Qe4 fxg3 30.fxg3 a5 31.c4 a4 32.bxa4 Rd7 33.Kh2 Qxc4 34.a5 Ka7 35.a6 Qxa6 36.Rxd4 f5 37.Qe3 Rxd4 38.Qxd4+ Qb6 39.Qa4+ Kb8 40.Qe8+ Bc8 41.Qe5+ Qc7 42.Qd4 Qe7 43.Qf4+ Qc7 44.Qd4 b6 45.Qd5 Bb7 46.Qxf5 Ka7 47.Qd3 Bxg2 48.Kxg2 Qb7+ 49.Kf2 b5 50.Qa3+ Kb6 51.Qe3+ Kc7 52.Qe7+ Kc6 53.Qxb7+ Kxb7 54.g4 Kc6 55.g5 Kd5 56.h5 Ke5 57.Ke3 Kf5 58.g6 hxg6 59.hxg6 Kxg6 60.Kd4 1/2-1/2
[Event "IV Duchamp Int Open 2022"]
[Site "Rio de Janeiro BRA"]
[Date "2022.12.08"]
[Round "2.3"]
[White "Do Nascimento, Christian Almeida"]
[Black "Diamant, A"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2087"]
[BlackElo "2524"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[EventDate "2022.12.07"]
[WhiteFideId "2143801"]
[BlackFideId "2108356"]
1. d4 Nf6 2. Bg5 d5 3. Nd2 c5 4. e3 Nc6 5. Bxf6 gxf6 6. dxc5 Qa5 7. a3 Qxc5
8. Nb3 Qd6 9. g3 e5 10. Bg2 Be6 11. Ne2 O-O-O 12. O-O Kb8 13. Qd2 Qc7 14.
Rfd1 Be7 15. Nc3 d4 16. exd4 Nxd4 17. Nxd4 Rxd4 18. Qe2 Rhd8 19. Rxd4 exd4
20. Na2 Qb6 21. Nb4 Bxb4 22. axb4 Qxb4 23. b3 Qc3 24. Rd1 f5 25. Rd3 Qa1+
26. Rd1 Qa5 27. h4 Qc7 28. Rd3 f4 29. Qe4 fxg3 30. fxg3 a5 31. c4 a4 32.
bxa4 Rd7 33. Kh2 Qxc4 34. a5 Ka7 35. a6 Qxa6 36. Rxd4 f5 37. Qe3 Rxd4 38.
Qxd4+ Qb6 39. Qa4+ Kb8 40. Qe8+ Bc8 41. Qe5+ Qc7 42. Qd4 Qe7 43. Qf4+ Qc7
44. Qd4 b6 45. Qd5 Bb7 46. Qxf5 Ka7 47. Qd3 Bxg2 48. Kxg2 Qb7+ 49. Kf2 b5
50. Qa3+ Kb6 51. Qe3+ Kc7 52. Qe7+ Kc6 53. Qxb7+ Kxb7 54. g4 Kc6 55. g5 Kd5
56. h5 Ke5 57. Ke3 Kf5 58. g6 hxg6 59. hxg6 Kxg6 60. Kd4 1/2-1/2