[Event "40th ch-ISR 2021"]
[Site "Haifa ISR"]
[Date "2021.03.10"]
[EventDate "?"]
[Round "4.10"]
[Result "1-0"]
[White "Yehuda Gruenfeld"]
[Black "Marsel Efroimski"]
[ECO "B19"]
[WhiteElo "2412"]
[BlackElo "2357"]
[PlyCount "68"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. O-O-O Ngf6 14. Qe2 O-O-O 15. Ne5 Nb8 16. Rh4 Bd6 17. Re1 Na6 18. Kb1 c5 19. c3 Kb8 20. Nc4 Ka8 21. Nxd6 Qxd6 22. Ne4 Nxe4 23. Rxe4 cxd4 24. Rxd4 Qh2 25. g3 Rxd4 26. cxd4 Qg2 27. Rc1 Nb8 28. Qg4 Nc6 29. Qxg7 Qe4+ 30. Ka1 Rd8 31. Qxf7 Nxd4 32. Qc7 Rb8 33. Bf4 e5 34. Bxe5 1-0