[Event "Djerba Blitz Masters KO"]
[Site "Europe Echecs INT"]
[Date "2021.12.05"]
[Round "1(1)"]
[White "Ivanchuk, Vassily"]
[Black "Materia, Marco"]
[Result "1-0"]
[WhiteElo "2678"]
[BlackElo "2349"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f4 b5 8. Nxc6 Qxc6 9. Be2 Bb7 10. Bf3 Ne7 11. Qd4 Qc7 12. O-O-O Nc6 13. Qb6 Qxb6 14. Bxb6 d6 15. Bc7 Be7 16. Bxd6 O-O-O 17. Bxe7 Nxe7 18. Rxd8+ Rxd8 19. Rd1 Rg8 20. h4 Kc7 21. a4 b4 22. Ne2 Re8 23. h5 f5 24. Nd4 Nc6 25. Nb3 Kb6 26. e5 Rd8 27. Rd6 Rxd6 28. exd6 a5 29. Kd2 Nd8 30. Ke3 Bxf3 31. Kxf3 Nb7 32. Nd4 Nxd6 33. Nxe6 Ne8 34. Ke3 Kc6 35. Kd4 Kd6 36. Nc5 Kc6 37. Nb3 Kb6 38. Ke5 g6 39. h6 Nc7 40. Nd4 Kc5 41. b3 Ne8 42. Ne6+ Kc6 43. Ng5 Kd7 44. Nxh7 Ke7 45. Ng5 Kf8 46. Ke6 Nc7+ 47. Kd6 Ne8+ 48. Ke5 Kg8 49. Kd5 Nf6+ 50. Kc6 Nh5 51. Kb5 Nxf4 52. Kxa5 Nxg2 53. Kb6 f4 54. a5 Ne3 55. a6 Nd5+ 56. Kb7 f3 57. a7 1-0