Matviishen, Viktor vs Guo, Felix
National Open 2026 · Round 3.20 · 2026.06.11 · 1-0 · D35 Queen's Gambit Declined: Exchange Variation, Positional Variation
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PGN
[Event "National Open 2026"] [Site "Las Vegas USA"] [Date "2026.06.11"] [Round "3.20"] [White "Matviishen, Viktor"] [Black "Guo, Felix"] [Result "1-0"] [PlyCount "97"] [WhiteElo "2547"] [WhiteFideId "14129850"] [WhiteTitle "GM"] [BlackElo "2200"] [BlackFideId "30997550"] [ECO "D35"] [Source "TWIC"] [SourceQuality "1"] [ImportDate "2027-07-07"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Nge2 b5 10. O-O Nbd7 11. Rc1 Bb7 12. h3 Rc8 13. Bf5 g6 14. Bxf6 Bxf6 15. Bxd7 Qxd7 16. Nf4 Rfe8 17. Nd3 Be7 18. Ne2 Bd6 19. Qd2 Qd8 20. Nc5 Qb6 21. b4 Rc7 22. Nb3 Rce7 23. Na5 Qa6 24. Rc2 Rc7 25. Rfc1 Re6 26. Nb3 Qb6 27. a3 Bc8 28. Rc3 Re8 29. Na5 Bd7 30. Re1 Qa6 31. Nc1 Qc8 32. Nd3 h5 33. f4 Bf5 34. Rec1 Qe6 35. Ne5 Bxe5 36. dxe5 Rec8 37. Nb3 Qd7 38. Qf2 Qd8 39. Nd4 Be4 40. Rxc6 Kg7 41. Rxc7 Rxc7 42. Rxc7 Qxc7 43. Nxb5 Qc4 44. Nd6 Qc1+ 45. Kh2 Qxa3 46. Qh4 Qb2 47. Qf6+ Kh7 48. Qxf7+ Kh8 49. Nxe4 1-0