[Event "31st North American Open"] [Site "Las Vegas USA"] [Date "2021.12.27"] [Round "4"] [White "Kavutskiy, K"] [Black "Rek, S"] [Result "1-0"] [WhiteTitle "IM"] [WhiteElo "2387"] [BlackElo "2163"] [ECO "A55"] [Opening "Old Indian"] [Variation "main line"] [EventDate "2021.12.26"] [WhiteFideId "2026384"] [BlackFideId "2605414"] 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 c6 6. Be2 Be7 7. O-O O-O 8. Qc2 Re8 9. Rd1 Qc7 10. h3 a6 11. Bf1 Bf8 12. d5 cxd5 13. cxd5 b5 14. a3 Nc5 15. Ne1 Bd7 16. f3 Rec8 17. Be3 Qb8 18. Rac1 b4 19. axb4 Qxb4 20. Nd3 Nxd3 21. Bxd3 a5 22. Qe2 Nh5 23. Qf2 Nf4 24. Bf1 g6 25. Nb1 Rab8 26. Rxc8 Rxc8 27. Na3 Qb3 28. Qd2 f5 29. Kh2 fxe4 30. fxe4 Be7 31. Rc1 Rxc1 32. Qxc1 Nh5 33. Nc4 Bh4 34. Nxd6 Bg3+ 35. Kg1 Bf4 36. Nc4 Bb5 37. Bxf4 Nxf4 38. Nxe5 Qg3 39. Qc8+ Kg7 40. Qc7+ Kh6 41. Ng4+ 1-0

[Event "31st North American Open"] [Site "Las Vegas USA"] [Date "2021.12.26"] [Round "2"] [White "Katz, Alexander"] [Black "Rek, S"] [Result "1-0"] [WhiteTitle "IM"] [WhiteElo "2401"] [BlackElo "2163"] [ECO "A00"] [Opening "Benko's opening"] [EventDate "2021.12.26"] [WhiteFideId "2039796"] [BlackFideId "2605414"] 1. g3 d5 2. Bg2 Nf6 3. Nf3 Bf5 4. O-O e6 5. d3 h6 6. b3 Be7 7. Bb2 O-O 8. Nbd2 c6 9. Re1 a5 10. e4 Bh7 11. a4 Na6 12. e5 Nd7 13. Nd4 Nc7 14. f4 c5 15. N4f3 b5 16. axb5 Nxb5 17. g4 f5 18. exf6 Bxf6 19. Ne5 Nxe5 20. Bxe5 Bxe5 21. Rxe5 Nc7 22. Ra4 Bg6 23. Qa1 Qd6 24. h3 Qb6 25. f5 exf5 26. Re7 Rf7 27. Rxf7 Bxf7 28. gxf5 Re8 29. Rg4 d4 30. Qf1 Qb4 31. Qf4 Re1+ 32. Kf2 Rc1 33. Qxh6 Ne8 34. f6 g6 35. Rxg6+ 1-0