Event: Intl. GM Tournament Kfar Saba 2021
Site: Kfar Saba
Date: 2021-06-03
White: Dvoirys, Semen I.
WhiteElo: 2462
Black: Efroimski, Marsel
BlackElo: 2381
Result: 1/2-1/2
ECO: B88
Opening: Sicilian Defense: Sozin Attack, Leonhardt Variation
Variant: Standard

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. a3 Be7 8. Ba2 O-O 9. O-O Nxd4 10. Qxd4 Bd7 11. Bg5 Bc6 12. Rad1 Qa5 13. Bh4 b5 14. f3 Rab8 15. Bf2 Rb7 16. b4 Qc7 17. Kh1 a5 18. Bh4 Rc8 19. Ne2 Be8 20. c3 Ra7 21. Bb1 axb4 22. axb4 Ra6 23. Bd3 Qa7 24. Qxa7 Rxa7 25. Nd4 Rb7 26. Rc1 Kf8 27. Rc2 Ra8 28. Rb1 Ra3 29. Rcc1 e5 30. Nf5 Rc7 31. Be1 g6 32. Nxe7 Kxe7 33. Ra1 Rca7 34. Rxa3 Rxa3 35. Kg1 Bc6 36. Bh4 Ke6 37. Bf1 Nd7 38. c4 bxc4 39. Bxc4+ d5 40. Bb3 Kd6 41. b5 Bb7 42. Bxd5 Bxd5 43. Rd1 f6 44. Rxd5+ Ke6 45. Kf1 Rb3 46. Rd2 1/2-1/2