[Event "28th Lazio Chess 2021"] [Site "Rome ITA"] [Date "2021.11.21"] [Round "5.4"] [White "Vertuccio, Roberto"] [Black "Machidon, Cristi"] [Result "0-1"] [BlackTitle "FM"] [WhiteElo "1821"] [BlackElo "2288"] [ECO "A43"] [Opening "Old Benoni defence"] [EventDate "2021.11.19"] [WhiteFideId "2845526"] [BlackFideId "13904590"] [EventType "swiss"] 1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 b5 5. dxe6 fxe6 6. Nxb5 d5 7. e4 Nxe4 8. Bd3 Qa5+ 9. Bd2 Qb6 10. c4 Be7 11. Nc3 Nf6 12. O-O O-O 13. Re1 Nc6 14. Ng5 Nb4 15. Bf1 d4 16. Na4 Qd6 17. Bxb4 cxb4 18. c5 Qd5 19. Nxe6 Bxe6 20. b3 Qc6 21. Qxd4 Nd5 22. Rad1 Rad8 23. Qe5 Bf7 24. Bc4 Bf6 25. Qf5 Rfe8 26. Rxe8+ Rxe8 27. h3 Re5 28. Qf3 Qe6 29. Kh2 Rf5 30. Qd3 h5 31. Qd2 h4 32. Nb2 Qe5+ 33. Kg1 Qxb2 34. Bxd5 Rxd5 0-1

[Event "28th Lazio Chess 2021"] [Site "Rome ITA"] [Date "2021.11.20"] [Round "2.5"] [White "Marzaduri, Riccardo"] [Black "Vertuccio, Roberto"] [Result "1-0"] [WhiteElo "2200"] [BlackElo "1821"] [ECO "A45"] [Opening "Queen's pawn game"] [EventDate "2021.11.19"] [WhiteFideId "886084"] [BlackFideId "2845526"] [EventType "swiss"] 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3 Qa5 7. a3 Ne4 8. Ne2 g5 9. Be5 f6 10. Bg3 Nxg3 11. Nxg3 Bd7 12. b4 Qc7 13. Qh5+ Kd8 14. Bxa6 bxa6 15. Qf7 Be7 16. Na4 Rf8 17. Qxh7 c5 18. Nxc5 Bxc5 19. dxc5 Qe5 20. O-O Kc7 21. c4 Rh8 22. Qe7 dxc4 23. Rad1 Rad8 24. Rd4 Rhe8 25. Rxd7+ 1-0