[Event "ARG-ch sf U2300 Collo Memorial"]
[Site "Murphy"]
[Date "2018.06.09"]
[Round "1.2"]
[White "Lanza, Luciano"]
[Black "Ostoich, Alberto"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2154"]
[BlackElo "1719"]
[PlyCount "109"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 Be7 9. 0-0 b5 10. a3 Qc7 11. Kh1 Bb7 12. dxc5 Nxc5 13. f5 0-0-0 14. Nd4 Nxd4 15. Bxd4 Rhf8 16. Bg4 Qc6 17. Qe2 Kb8 18. Qe3 h6 19. b4 Ne4 20. Nxe4 dxe4 21. c3 Bg5 22. Qg3 Ka8 23. Be2 exf5 24. Rxf5 Bc8 25. Rff1 f5 26. exf6 Bxf6 27. a4 bxa4 28. b5 Qd6 29. Qxd6 Rxd6 30. Rxa4 Rfd8 31. Bxf6 gxf6 32. bxa6 f5 33. h3 Rd2 34. Bb5 Rb2 35. Rb4 Rdd2 36. Rxb2 Rxb2 37. c4 Ka7 38. Kh2 e3 39. Kg3 Kb6 40. Kf3 Bxa6 41. Bxa6 Kxa6 42. Kxe3 Rxg2 43. Rxf5 Rg3+ 44. Rf3 Rg5 45. Rf6+ Ka5 46. Rxh6 Kb4 47. Kd4 Rf5 48. Rb6+ Ka4 49. c5 Rf4+ 50. Kd5 Rf5+ 51. Kd6 Rh5 52. c6 Rxh3 53. c7 Rd3+ 54. Kc6 Ka5 55. Kb7 1-0

[Event "ARG-ch sf U2300 Collo Memorial"]
[Site "Murphy"]
[Date "2018.06.09"]
[Round "2.6"]
[White "Ostoich, Alberto"]
[Black "Gabarini, Javier"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1719"]
[PlyCount "40"]
[EventDate "2018.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. Be2 Nf6 5. b3 Qa5+ 6. Bd2 Qb6 7. dxc5 Qxc5 8. a3 Bf5 9. c4 dxc4 10. Bxc4 Ne4 11. 0-0 Rd8 12. Qc1 e6 13. b4 Qe7 14. b5 Nxd2 15. Nbxd2 Na5 16. Ba2 Bd3 17. Rd1 Qc5 18. a4 Be7 19. Qxc5 Bxc5 20. Rdc1 Bd6 1/2-1/2

