Event: XXIII Festival Trieste
Site: Trieste ITA
Date: 2021-09-04
White: Sonis, Francesco
WhiteElo: 2508
Black: Halkias, Stelios
BlackElo: 2567
Result: 1/2-1/2
ECO: D33
Opening: Tarrasch Defense: Dubov Tarrasch
Variant: Standard

1. c4 c5 2. Nf3 Nc6 3. Nc3 e6 4. g3 d5 5. cxd5 exd5 6. d4 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb6 10. O-O d4 11. Na4 O-O 12. Bg5 Re8 13. Re1 h6 14. Bxf6 Qxf6 15. Nxb6 axb6 16. Bxc6 bxc6 17. Qxd4 Qd8 18. Qc3 c5 19. Rad1 Qe7 20. Nc1 Ra4 21. f3 Bb7 22. b3 Rd4 23. Rd3 Red8 24. Red1 Ba6 25. Rxd4 cxd4 26. Qd2 Qa3 27. Kf2 Rc8 28. h4 Rc3 29. Qf4 Qc5 30. b4 Qc8 31. a4 Qh3 32. b5 Qh2+ 33. Ke1 Bb7 34. Qxd4 Qxg3+ 35. Kd2 Rc5 36. Nd3 Rd5 37. Qxb6 Qf4+ 38. Kc3 Qxa4 39. Qxb7 Qa5+ 40. Kc2 Qa2+ 41. Kc3 Qa3+ 42. Kc4 Qa2+ 43. Kc3 1/2-1/2