[Event "ARG-ch U20"]
[Site "Buenos Aires"]
[Date "2023.02.17"]
[Round "1"]
[White "Heredia, Valentin"]
[Black "Mendez, Agustin"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2135"]
[BlackElo "1667"]
[PlyCount "91"]
[EventDate "2023.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. c4 c6 6. 0-0 Nbd7 7. Qc2 0-0 8. Nbd2 b6 9. e4 dxc4 10. Nxc4 Bb7 11. Rd1 c5 12. Ng5 h6 13. e5 Bxg2 14. exf6 Nxf6 15. Kxg2 hxg5 16. dxc5 Qc7 17. cxb6 axb6 18. Qb3 b5 19. Na3 b4 20. Nc2 Nd5 21. Ne3 Nxe3+ 22. Bxe3 Rfd8 23. Rdc1 Qa5 24. Rc6 Qd5+ 25. Qxd5 Rxd5 26. Rc7 Bf6 27. Rc5 Rxc5 28. Bxc5 b3 29. a4 Bxb2 30. Rb1 Be5 31. Rxb3 Rxa4 32. Be3 g4 33. Rb5 Bf6 34. Rb7 Rc4 35. Rd7 g5 36. Rb7 Kg7 37. Rb5 Kg6 38. Ra5 Re4 39. h3 gxh3+ 40. Kxh3 g4+ 41. Kg2 Bd4 42. Bxd4 Rxd4 43. Re5 Rd1 44. Re4 Kg5 45. Re5+ Kf6 46. Re4 1/2-1/2

