[Event "Tetraktys Concept Mgmt"]
[Site "Europe Echecs INT"]
[Date "2021.06.06"]
[Round "5"]
[White "Rakotomaharo, Fy Antenaina"]
[Black "Ivanchuk, Vassily"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2678"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 O-O 9. O-O Nd7 10. Bd2 Nc5 11. b4 Bxc3 12. Bxc3 Nxe4 13. Bb2 e5 14. a3 Be6 15. Ne3 a5 16. b5 Ne7 17. a4 Qb6 18. Bf3 Ng5 19. Bd5 Rac8 20. h4 Bxd5 21. Nxd5 Nxd5 22. Qxd5 Ne6 23. Rad1 Rfd8 24. g3 Rc5 25. Qd3 Qc7 26. Ba3 Rxc4 27. Bxd6 Qc8 28. Qf3 Nd4 29. Qf6 Rxd6 30. Qxd6 Nf3+ 31. Kg2 Nxh4+ 32. Kh2 Nf3+ 33. Kg2 Qg4 34. Qf6 Nd4 35. Qxe5 Rxa4 36. Rd3 Qe6 37. Qxe6 Nxe6 38. Rc1 Rb4 39. Rd5 a4 40. Rc8+ Kg7 41. Ra8 Nc7 42. Rdd8 Nxa8 43. Rxa8 h5 44. f4 h4 45. gxh4 Rxf4 46. Kg3 Rb4 47. Kh3 Kh6 48. Ra7 Rb3+ 49. Kg4 f5+ 50. Kf4 Rb4+ 51. Ke5 Rxb5+ 52. Kf6 Rb6+ 0-1