[Event "31st North American Open"] [Site "Las Vegas USA"] [Date "2021.12.27"] [Round "4"] [White "Homa, S"] [Black "Nair, Roshen"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2258"] [BlackElo "1988"] [ECO "D10"] [Opening "QGD Slav defence"] [EventDate "2021.12.26"] [WhiteFideId "2031779"] [BlackFideId "30951780"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Nf3 b5 6. b3 Bg4 7. a4 bxc4 8. bxc4 e6 9. c5 e5 10. Be2 e4 11. Nd2 Bxe2 12. Qxe2 Be7 13. a5 O-O 14. O-O Nbd7 15. Nb3 Ne8 16. Na4 Nc7 17. Nb6 Ra7 18. Bd2 f5 19. Nc1 Bf6 20. Rb1 Nb5 21. Na2 Nb8 22. Nc3 Qe8 23. Nxb5 axb5 24. f4 exf3 25. Qxf3 g6 26. Nxd5 cxd5 27. Qxd5+ Kh8 28. Qb3 Nc6 29. Qxb5 Qa8 30. d5 Nxa5 31. c6 Rc8 32. Rfc1 Nxc6 33. Rxc6 Bg7 34. Qc5 Rd8 35. Bc3 Bxc3 36. Qxc3+ Kg8 37. d6 Rad7 38. Qc4+ Kh8 39. Qd4+ Kg8 40. Qd5+ Kf8 41. e4 Qa7+ 42. Kh1 fxe4 43. Qxe4 Rxd6 44. Rf1+ Qf7 45. Rxf7+ Kxf7 46. Qf4+ Ke6 47. Qe4+ Kf7 48. Qf3+ Kg8 49. Qb3+ Kg7 50. Qc3+ Kg8 51. Qc4+ Kh8 52. Rxd6 1-0

[Event "31st North American Open"] [Site "Las Vegas USA"] [Date "2021.12.26"] [Round "1"] [White "Nair, Roshen"] [Black "Kavutskiy, K"] [Result "0-1"] [BlackTitle "IM"] [WhiteElo "1988"] [BlackElo "2387"] [ECO "A36"] [Opening "English"] [Variation "ultra-symmetrical variation"] [EventDate "2021.12.26"] [WhiteFideId "30951780"] [BlackFideId "2026384"] 1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. d3 d6 6. e4 e6 7. Nge2 Nge7 8. O-O O-O 9. Be3 Nd4 10. Rb1 Nec6 11. a3 b6 12. b4 Bb7 13. f4 Qd7 14. Bf2 f5 15. bxc5 dxc5 16. e5 Nxe2+ 17. Nxe2 Rad8 18. Rb3 g5 19. Be3 Rf7 20. Rc3 Kh8 21. Kh1 Rg8 22. Rf2 Bf8 23. Ng1 Be7 24. Nf3 g4 25. Ne1 h5 26. Kg1 h4 27. Rd2 Rh7 28. Nc2 Nd4 29. Bxd4 cxd4 30. Rb3 hxg3 31. hxg3 Rg6 32. Bxb7 Qxb7 33. Rg2 Rgh6 34. Ne1 Rh1+ 35. Kf2 Qxg2+ 36. Nxg2 Rxd1 0-1