
[Event "Titled Tue 31st Oct Late"]
[Site "chess.com INT"]
[Date "2023.10.31"]
[Round "4"]
[White "Buchenau, F"]
[Black "Leiva, G"]
[Result "0-1"]
[WhiteElo "2135"]
[BlackElo "2403"]
[ECO "B51"]
[PlyCount "112"]
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.Re1 e6 7.a4 Qc7 8.Na3 b6 9.c3 g6 10.Bc2 Bg7 11.d4 O-O 12.Bf4 Nh5 13.Be3 Bb7 14.Bd3 h6 15.Qd2 Kh7 16.b4 Rac8 17.Rab1 cxd4 18.cxd4 Qc3 19.Nc2 Qxd2 20.Bxd2 Rc7 21.Rec1 Nhf6 22.Re1 Rfc8 23.Rb2 Nxe4 24.Bxe4 Bxe4 25.Rxe4 Rxc2 26.Rxc2 Rxc2 27.h4 Nf6 28.Rf4 Nd5 29.Rxf7 Rc7 30.Rxc7 Nxc7 31.Kf1 Bf6 32.Ke2 Nd5 33.Kd3 b5 34.axb5 axb5 35.g3 Kg7 36.Ne1 h5 37.Nc2 Kf7 38.Ne3 Ne7 39.d5 exd5 40.Bc3 Bxc3 41.Kxc3 Ke6 42.Kd4 Nc6+ 43.Kd3 Nxb4+ 44.Kd4 Nc6+ 45.Kd3 d4 46.Nc2 Kd5 47.f3 Ne5+ 48.Kd2 Nxf3+ 49.Ke2 Ne5 50.Ne1 Ke4 51.Ng2 d3+ 52.Kd2 Nc4+ 53.Kd1 b4 54.Nf4 b3 55.Kc1 b2+ 56.Kb1 d2 0-1
[Site "chess.com INT"]
[Date "2023.10.31"]
[Round "4"]
[White "Buchenau, F"]
[Black "Leiva, G"]
[Result "0-1"]
[WhiteElo "2135"]
[BlackElo "2403"]
[ECO "B51"]
[PlyCount "112"]
1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bd3 Ngf6 6.Re1 e6 7.a4 Qc7 8.Na3 b6 9.c3 g6 10.Bc2 Bg7 11.d4 O-O 12.Bf4 Nh5 13.Be3 Bb7 14.Bd3 h6 15.Qd2 Kh7 16.b4 Rac8 17.Rab1 cxd4 18.cxd4 Qc3 19.Nc2 Qxd2 20.Bxd2 Rc7 21.Rec1 Nhf6 22.Re1 Rfc8 23.Rb2 Nxe4 24.Bxe4 Bxe4 25.Rxe4 Rxc2 26.Rxc2 Rxc2 27.h4 Nf6 28.Rf4 Nd5 29.Rxf7 Rc7 30.Rxc7 Nxc7 31.Kf1 Bf6 32.Ke2 Nd5 33.Kd3 b5 34.axb5 axb5 35.g3 Kg7 36.Ne1 h5 37.Nc2 Kf7 38.Ne3 Ne7 39.d5 exd5 40.Bc3 Bxc3 41.Kxc3 Ke6 42.Kd4 Nc6+ 43.Kd3 Nxb4+ 44.Kd4 Nc6+ 45.Kd3 d4 46.Nc2 Kd5 47.f3 Ne5+ 48.Kd2 Nxf3+ 49.Ke2 Ne5 50.Ne1 Ke4 51.Ng2 d3+ 52.Kd2 Nc4+ 53.Kd1 b4 54.Nf4 b3 55.Kc1 b2+ 56.Kb1 d2 0-1
[Event "Titled Tue 31st Oct Late"]
[Site "chess.com INT"]
[Date "2023.10.31"]
[Round "4"]
[White "Buchenau, F"]
[Black "Leiva, G"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2135"]
[BlackElo "2403"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[EventDate "2023.10.31"]
[WhiteFideId "4604350"]
[BlackFideId "3804399"]
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 e6 7. a4 Qc7 8.
Na3 b6 9. c3 g6 10. Bc2 Bg7 11. d4 O-O 12. Bf4 Nh5 13. Be3 Bb7 14. Bd3 h6
15. Qd2 Kh7 16. b4 Rac8 17. Rab1 cxd4 18. cxd4 Qc3 19. Nc2 Qxd2 20. Bxd2
Rc7 21. Rec1 Nhf6 22. Re1 Rfc8 23. Rb2 Nxe4 24. Bxe4 Bxe4 25. Rxe4 Rxc2 26.
Rxc2 Rxc2 27. h4 Nf6 28. Rf4 Nd5 29. Rxf7 Rc7 30. Rxc7 Nxc7 31. Kf1 Bf6 32.
Ke2 Nd5 33. Kd3 b5 34. axb5 axb5 35. g3 Kg7 36. Ne1 h5 37. Nc2 Kf7 38. Ne3
Ne7 39. d5 exd5 40. Bc3 Bxc3 41. Kxc3 Ke6 42. Kd4 Nc6+ 43. Kd3 Nxb4+ 44.
Kd4 Nc6+ 45. Kd3 d4 46. Nc2 Kd5 47. f3 Ne5+ 48. Kd2 Nxf3+ 49. Ke2 Ne5 50.
Ne1 Ke4 51. Ng2 d3+ 52. Kd2 Nc4+ 53. Kd1 b4 54. Nf4 b3 55. Kc1 b2+ 56. Kb1
d2 0-1