
[Event "National Open 2023"]
[Site "Las Vegas USA"]
[Date "2023.06.18"]
[Round "9.5"]
[White "Khanin, S"]
[Black "Matviishen, Viktor"]
[Result "1/2-1/2"]
[WhiteElo "2566"]
[BlackElo "2538"]
[ECO "D12"]
[PlyCount "86"]
1.d4 Nf6 2.c4 c6 3.Nf3 d5 4.e3 Bf5 5.Nc3 e6 6.Nh4 Be4 7.f3 Bg6 8.Bd2 Be7 9.Nxg6 hxg6 10.Qc2 Nbd7 11.Bd3 a6 12.c5 e5 13.Na4 Qc7 14.g3 a5 15.O-O-O O-O 16.g4 b6 17.Nxb6 Nxb6 18.cxb6 Qxb6 19.dxe5 Nd7 20.f4 a4 21.e6 fxe6 22.Bxg6 Rfb8 23.g5 Bb4 24.Bxb4 Qxb4 25.Rd4 Qb6 26.Bh7+ Kf8 27.a3 c5 28.Rd2 c4 29.Qc3 Qc6 30.Qd4 Nc5 31.Bc2 Rb3 32.f5 Rd3 33.Qh4 d4 34.Qh8+ Ke7 35.Qxg7+ Kd6 36.Rdd1 Rxd1+ 37.Rxd1 d3 38.fxe6 Qe4 39.Qd4+ Qxd4 40.exd4 Nxe6 41.Bxd3 cxd3 42.Rxd3 Nxg5 43.b3 axb3 1/2-1/2
[Site "Las Vegas USA"]
[Date "2023.06.18"]
[Round "9.5"]
[White "Khanin, S"]
[Black "Matviishen, Viktor"]
[Result "1/2-1/2"]
[WhiteElo "2566"]
[BlackElo "2538"]
[ECO "D12"]
[PlyCount "86"]
1.d4 Nf6 2.c4 c6 3.Nf3 d5 4.e3 Bf5 5.Nc3 e6 6.Nh4 Be4 7.f3 Bg6 8.Bd2 Be7 9.Nxg6 hxg6 10.Qc2 Nbd7 11.Bd3 a6 12.c5 e5 13.Na4 Qc7 14.g3 a5 15.O-O-O O-O 16.g4 b6 17.Nxb6 Nxb6 18.cxb6 Qxb6 19.dxe5 Nd7 20.f4 a4 21.e6 fxe6 22.Bxg6 Rfb8 23.g5 Bb4 24.Bxb4 Qxb4 25.Rd4 Qb6 26.Bh7+ Kf8 27.a3 c5 28.Rd2 c4 29.Qc3 Qc6 30.Qd4 Nc5 31.Bc2 Rb3 32.f5 Rd3 33.Qh4 d4 34.Qh8+ Ke7 35.Qxg7+ Kd6 36.Rdd1 Rxd1+ 37.Rxd1 d3 38.fxe6 Qe4 39.Qd4+ Qxd4 40.exd4 Nxe6 41.Bxd3 cxd3 42.Rxd3 Nxg5 43.b3 axb3 1/2-1/2
[Event "National Open 2023"]
[Site "Las Vegas USA"]
[Date "2023.06.18"]
[Round "9.5"]
[White "Khanin, S"]
[Black "Matviishen, Viktor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2538"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[EventDate "2023.06.14"]
[WhiteFideId "4111990"]
[BlackFideId "14129850"]
1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8.
Bd2 Be7 9. Nxg6 hxg6 10. Qc2 Nbd7 11. Bd3 a6 12. c5 e5 13. Na4 Qc7 14. g3
a5 15. O-O-O O-O 16. g4 b6 17. Nxb6 Nxb6 18. cxb6 Qxb6 19. dxe5 Nd7 20. f4
a4 21. e6 fxe6 22. Bxg6 Rfb8 23. g5 Bb4 24. Bxb4 Qxb4 25. Rd4 Qb6 26. Bh7+
Kf8 27. a3 c5 28. Rd2 c4 29. Qc3 Qc6 30. Qd4 Nc5 31. Bc2 Rb3 32. f5 Rd3 33.
Qh4 d4 34. Qh8+ Ke7 35. Qxg7+ Kd6 36. Rdd1 Rxd1+ 37. Rxd1 d3 38. fxe6 Qe4
39. Qd4+ Qxd4 40. exd4 Nxe6 41. Bxd3 cxd3 42. Rxd3 Nxg5 43. b3 axb3 1/2-1/2