[Event "43rd Arco Open 2021"] [Site "Arco ITA"] [Date "2021.10.15"] [Round "7.56"] [White "Cairo, S"] [Black "Renzi, M"] [Result "1/2-1/2"] [WhiteElo "1610"] [BlackElo "1793"] [ECO "D10"] [Opening "QGD Slav defence"] [EventDate "2021.10.09"] [WhiteFideId "697508"] [BlackFideId "818585"] 1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 e6 5. e3 Nf6 6. Be2 dxc4 7. Bxc4 Nbd7 8. O-O Bd6 9. Re1 Ne4 10. Nd2 Ndf6 11. f3 Bxh2+ 12. Kxh2 Ng4+ 13. fxg4 Qh4+ 14. Kg1 Qf2+ 15. Kh2 Qg3+ 16. Kg1 Qf2+ 17. Kh2 Qh4+ 18. Kg1 Qf2+ 1/2-1/2

[Event "43rd Arco Open 2021"] [Site "Arco ITA"] [Date "2021.10.14"] [Round "6.65"] [White "De Simone Sorrentino, F"] [Black "Cairo, S"] [Result "0-1"] [WhiteElo "1543"] [BlackElo "1610"] [ECO "C45"] [Opening "Scotch game"] [EventDate "2021.10.09"] [WhiteFideId "828840"] [BlackFideId "697508"] 1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Bd3 d5 7. O-O Ne7 8. Nc3 O-O 9. Qf3 Be6 10. Bf4 Ng6 11. Bg3 Rb8 12. Na4 Bd6 13. Bxd6 Qxd6 14. Qe3 Ne5 15. b3 d4 16. Qe2 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. Nb2 Qg6 20. f4 Ng4 21. Rf3 Re8 22. Qc4+ Rd5 23. Raf1 Ne3 24. Qd3 0-1

[Event "43rd Arco Open 2021"] [Site "Arco ITA"] [Date "2021.10.11"] [Round "3.56"] [White "Cairo, S"] [Black "Klings, P"] [Result "1/2-1/2"] [WhiteElo "1610"] [BlackElo "2158"] [ECO "A59"] [Opening "Benko gambit"] [Variation "Ne2 variation"] [EventDate "2021.10.09"] [WhiteFideId "697508"] [BlackFideId "4631234"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nge2 Bg7 10. h3 O-O 11. Kg1 Qa5 12. Kh2 Na6 13. Rb1 Nd7 14. a3 Rfb8 15. Qc2 Qb6 16. Bg5 Kf8 17. f4 Qb3 18. Qd3 Ra7 19. Rhd1 Qb6 20. Bh4 Rab7 21. Bg3 Qa5 22. Qc2 Nc7 23. e5 dxe5 24. d6 Ne6 25. dxe7+ Kxe7 26. Nd5+ Kf8 27. fxe5 Re8 28. Qe4 Rb3 29. Ndc3 Qc7 30. Qc4 Rbb8 31. Nd5 Qc6 32. Nf6 Re7 33. Nxh7+ Kg8 34. Nf6+ Kf8 35. Nh7+ Kg8 36. Nf6+ Kf8 37. Nh7+ 1/2-1/2