
[Event "National Open 2025"]
[Site "Las Vegas USA"]
[Date "2025.06.05"]
[Round "3.27"]
[White "Widjaja, Luke"]
[Black "Katz, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2196"]
[BlackElo "2364"]
[ECO "B07"]
[PlyCount "86"]
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2 b5 6.f3 Nbd7 7.Nge2 Nb6 8.Nf4 Qc7 9.O-O-O e5 10.Nh3 Bxh3 11.gxh3 Be7 12.dxe5 dxe5 13.Bh6 Nfd7 14.Qf2 O-O-O 15.Be3 f5 16.Kb1 f4 17.Bc1 Nc5 18.h4 Kb7 19.Bh3 a5 20.b3 a4 21.Bb2 b4 22.Ne2 a3 23.Ba1 Na6 24.Nc1 Bc5 25.Qe2 Qe7 26.h5 Nc7 27.c3 bxc3 28.Bxc3 Nb5 29.Ba1 Bd4 30.Nd3 Qd6 31.Qc2 Ka7 32.Nc1 gxh5 33.Bf1 Rhg8 34.Bxb5 cxb5 35.Ne2 Qb4 36.Bxd4 exd4 37.Qd3 Na4 38.Nxd4 Kb6 39.Qxb5+ Qxb5 40.Nxb5 Kxb5 41.bxa4+ Kxa4 42.Rxd8 Rxd8 43.Kc2 Kb4 1/2-1/2
[Site "Las Vegas USA"]
[Date "2025.06.05"]
[Round "3.27"]
[White "Widjaja, Luke"]
[Black "Katz, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2196"]
[BlackElo "2364"]
[ECO "B07"]
[PlyCount "86"]
1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2 b5 6.f3 Nbd7 7.Nge2 Nb6 8.Nf4 Qc7 9.O-O-O e5 10.Nh3 Bxh3 11.gxh3 Be7 12.dxe5 dxe5 13.Bh6 Nfd7 14.Qf2 O-O-O 15.Be3 f5 16.Kb1 f4 17.Bc1 Nc5 18.h4 Kb7 19.Bh3 a5 20.b3 a4 21.Bb2 b4 22.Ne2 a3 23.Ba1 Na6 24.Nc1 Bc5 25.Qe2 Qe7 26.h5 Nc7 27.c3 bxc3 28.Bxc3 Nb5 29.Ba1 Bd4 30.Nd3 Qd6 31.Qc2 Ka7 32.Nc1 gxh5 33.Bf1 Rhg8 34.Bxb5 cxb5 35.Ne2 Qb4 36.Bxd4 exd4 37.Qd3 Na4 38.Nxd4 Kb6 39.Qxb5+ Qxb5 40.Nxb5 Kxb5 41.bxa4+ Kxa4 42.Rxd8 Rxd8 43.Kc2 Kb4 1/2-1/2
[Event "National Open 2025"]
[Site "Las Vegas USA"]
[Date "2025.06.05"]
[Round "3.27"]
[White "Widjaja, Luke"]
[Black "Katz, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2196"]
[BlackElo "2364"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "150 attack"]
[EventDate "2025.06.04"]
[WhiteFideId "30984793"]
[BlackFideId "2039796"]
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. f3 Nbd7 7. Nge2 Nb6 8.
Nf4 Qc7 9. O-O-O e5 10. Nh3 Bxh3 11. gxh3 Be7 12. dxe5 dxe5 13. Bh6 Nfd7
14. Qf2 O-O-O 15. Be3 f5 16. Kb1 f4 17. Bc1 Nc5 18. h4 Kb7 19. Bh3 a5 20.
b3 a4 21. Bb2 b4 22. Ne2 a3 23. Ba1 Na6 24. Nc1 Bc5 25. Qe2 Qe7 26. h5 Nc7
27. c3 bxc3 28. Bxc3 Nb5 29. Ba1 Bd4 30. Nd3 Qd6 31. Qc2 Ka7 32. Nc1 gxh5
33. Bf1 Rhg8 34. Bxb5 cxb5 35. Ne2 Qb4 36. Bxd4 exd4 37. Qd3 Na4 38. Nxd4
Kb6 39. Qxb5+ Qxb5 40. Nxb5 Kxb5 41. bxa4+ Kxa4 42. Rxd8 Rxd8 43. Kc2 Kb4
1/2-1/2