
[Event "33rd North American Open"]
[Site "Las Vegas USA"]
[Date "2023.12.30"]
[Round "9.6"]
[White "Boros, De"]
[Black "Andriasian, Z"]
[Result "1/2-1/2"]
[WhiteElo "2399"]
[BlackElo "2581"]
[ECO "B51"]
[PlyCount "77"]
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.d4 cxd4 5.Nxd4 Bd7 6.Be3 Nf6 7.Nc3 g6 8.f3 Bg7 9.Qd2 Rc8 10.O-O-O h5 11.Kb1 a6 12.Be2 b5 13.Nxc6 Bxc6 14.Nd5 Bxd5 15.exd5 Qc7 16.Rc1 Qb7 17.Rhd1 O-O 18.f4 b4 19.Bf3 Rc4 20.f5 Nd7 21.Bh6 Ne5 22.Bxg7 Kxg7 23.Bxh5 Rh4 24.Be2 Rxh2 25.fxg6 fxg6 26.Rh1 Rfh8 27.Rxh2 Rxh2 28.Qg5 a5 29.Rf1 a4 30.Bg4 b3 31.Bh3 bxc2+ 32.Kxc2 Nc4 33.b3 axb3+ 34.axb3 Ne5 35.Qf4 Qxd5 36.Qf8+ Kh7 37.Qxe7+ Kh6 38.Qf8+ Kh7 39.Qe7+ 1/2-1/2
[Site "Las Vegas USA"]
[Date "2023.12.30"]
[Round "9.6"]
[White "Boros, De"]
[Black "Andriasian, Z"]
[Result "1/2-1/2"]
[WhiteElo "2399"]
[BlackElo "2581"]
[ECO "B51"]
[PlyCount "77"]
1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.d4 cxd4 5.Nxd4 Bd7 6.Be3 Nf6 7.Nc3 g6 8.f3 Bg7 9.Qd2 Rc8 10.O-O-O h5 11.Kb1 a6 12.Be2 b5 13.Nxc6 Bxc6 14.Nd5 Bxd5 15.exd5 Qc7 16.Rc1 Qb7 17.Rhd1 O-O 18.f4 b4 19.Bf3 Rc4 20.f5 Nd7 21.Bh6 Ne5 22.Bxg7 Kxg7 23.Bxh5 Rh4 24.Be2 Rxh2 25.fxg6 fxg6 26.Rh1 Rfh8 27.Rxh2 Rxh2 28.Qg5 a5 29.Rf1 a4 30.Bg4 b3 31.Bh3 bxc2+ 32.Kxc2 Nc4 33.b3 axb3+ 34.axb3 Ne5 35.Qf4 Qxd5 36.Qf8+ Kh7 37.Qxe7+ Kh6 38.Qf8+ Kh7 39.Qe7+ 1/2-1/2
[Event "33rd North American Open"]
[Site "Las Vegas USA"]
[Date "2023.12.30"]
[Round "9.6"]
[White "Boros, De"]
[Black "Andriasian, Z"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2399"]
[BlackElo "2581"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[EventDate "2023.12.26"]
[WhiteFideId "722340"]
[BlackFideId "13302000"]
1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. Be3 Nf6 7. Nc3 g6
8. f3 Bg7 9. Qd2 Rc8 10. O-O-O h5 11. Kb1 a6 12. Be2 b5 13. Nxc6 Bxc6 14.
Nd5 Bxd5 15. exd5 Qc7 16. Rc1 Qb7 17. Rhd1 O-O 18. f4 b4 19. Bf3 Rc4 20. f5
Nd7 21. Bh6 Ne5 22. Bxg7 Kxg7 23. Bxh5 Rh4 24. Be2 Rxh2 25. fxg6 fxg6 26.
Rh1 Rfh8 27. Rxh2 Rxh2 28. Qg5 a5 29. Rf1 a4 30. Bg4 b3 31. Bh3 bxc2+ 32.
Kxc2 Nc4 33. b3 axb3+ 34. axb3 Ne5 35. Qf4 Qxd5 36. Qf8+ Kh7 37. Qxe7+ Kh6
38. Qf8+ Kh7 39. Qe7+ 1/2-1/2