
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.18"]
[Round "5.34"]
[White "Gao, Kai"]
[Black "Vihaan Dumir"]
[Result "1/2-1/2"]
[WhiteElo "1906"]
[BlackElo "2143"]
[ECO "B13"]
[PlyCount "128"]
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nf6 5.c3 Bg4 6.Qb3 Qc7 7.h3 Bh5 8.g4 Bg6 9.Bxg6 hxg6 10.g5 Nfd7 11.Qxd5 Nc6 12.Be3 e6 13.Qf3 Nb6 14.Nd2 O-O-O 15.Ne2 e5 16.Qg4+ Kb8 17.O-O-O Nd5 18.Kb1 Be7 19.Nf3 Nxe3 20.fxe3 Rhe8 21.Nc1 exd4 22.exd4 Na5 23.Rhe1 Bd6 24.Rxe8 Rxe8 25.Re1 Rxe1 26.Nxe1 Qe7 27.Qe2 Qd7 28.Ncd3 a6 29.h4 Ka7 30.b3 Qh3 31.Qe4 Bg3 32.Nf3 Qh1+ 33.Kc2 Bxh4 34.Qg4 f5 35.Qxh4 Qxf3 36.Qf2 Qe4 37.Qf4 Qe2+ 38.Qd2 Qe4 39.Kb2 Nc6 40.Nf4 b5 41.a3 a5 42.b4 a4 43.Nxg6 Qe6 44.d5 Qxg6 45.dxc6 Qxc6 46.Qf2+ Ka6 47.Qxf5 Qg2+ 48.Kb1 Qg1+ 49.Kc2 Qg2+ 50.Kd3 Qg3+ 51.Kd4 Qh4+ 52.Ke5 Qg3+ 53.Kd4 Qh4+ 54.Ke5 Qg3+ 55.Ke4 Qxc3 56.Qe6+ Ka7 57.Qd7+ Ka6 58.Qd6+ Kb7 59.Qd5+ Ka6 60.Qa8+ Kb6 61.Qa5+ Kc6 62.Qa6+ Kc7 63.Qa5+ Kc6 64.Qa8+ Kc7 1/2-1/2
[Site "Biel SUI"]
[Date "2025.07.18"]
[Round "5.34"]
[White "Gao, Kai"]
[Black "Vihaan Dumir"]
[Result "1/2-1/2"]
[WhiteElo "1906"]
[BlackElo "2143"]
[ECO "B13"]
[PlyCount "128"]
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nf6 5.c3 Bg4 6.Qb3 Qc7 7.h3 Bh5 8.g4 Bg6 9.Bxg6 hxg6 10.g5 Nfd7 11.Qxd5 Nc6 12.Be3 e6 13.Qf3 Nb6 14.Nd2 O-O-O 15.Ne2 e5 16.Qg4+ Kb8 17.O-O-O Nd5 18.Kb1 Be7 19.Nf3 Nxe3 20.fxe3 Rhe8 21.Nc1 exd4 22.exd4 Na5 23.Rhe1 Bd6 24.Rxe8 Rxe8 25.Re1 Rxe1 26.Nxe1 Qe7 27.Qe2 Qd7 28.Ncd3 a6 29.h4 Ka7 30.b3 Qh3 31.Qe4 Bg3 32.Nf3 Qh1+ 33.Kc2 Bxh4 34.Qg4 f5 35.Qxh4 Qxf3 36.Qf2 Qe4 37.Qf4 Qe2+ 38.Qd2 Qe4 39.Kb2 Nc6 40.Nf4 b5 41.a3 a5 42.b4 a4 43.Nxg6 Qe6 44.d5 Qxg6 45.dxc6 Qxc6 46.Qf2+ Ka6 47.Qxf5 Qg2+ 48.Kb1 Qg1+ 49.Kc2 Qg2+ 50.Kd3 Qg3+ 51.Kd4 Qh4+ 52.Ke5 Qg3+ 53.Kd4 Qh4+ 54.Ke5 Qg3+ 55.Ke4 Qxc3 56.Qe6+ Ka7 57.Qd7+ Ka6 58.Qd6+ Kb7 59.Qd5+ Ka6 60.Qa8+ Kb6 61.Qa5+ Kc6 62.Qa6+ Kc7 63.Qa5+ Kc6 64.Qa8+ Kc7 1/2-1/2
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.18"]
[Round "5.34"]
[White "Gao, Kai"]
[Black "Vihaan Dumir"]
[Result "1/2-1/2"]
[BlackTitle "CM"]
[WhiteElo "1906"]
[BlackElo "2143"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[EventDate "2025.07.14"]
[WhiteFideId "8607770"]
[BlackFideId "25901010"]
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. h3 Bh5 8.
g4 Bg6 9. Bxg6 hxg6 10. g5 Nfd7 11. Qxd5 Nc6 12. Be3 e6 13. Qf3 Nb6 14. Nd2
O-O-O 15. Ne2 e5 16. Qg4+ Kb8 17. O-O-O Nd5 18. Kb1 Be7 19. Nf3 Nxe3 20.
fxe3 Rhe8 21. Nc1 exd4 22. exd4 Na5 23. Rhe1 Bd6 24. Rxe8 Rxe8 25. Re1 Rxe1
26. Nxe1 Qe7 27. Qe2 Qd7 28. Ncd3 a6 29. h4 Ka7 30. b3 Qh3 31. Qe4 Bg3 32.
Nf3 Qh1+ 33. Kc2 Bxh4 34. Qg4 f5 35. Qxh4 Qxf3 36. Qf2 Qe4 37. Qf4 Qe2+ 38.
Qd2 Qe4 39. Kb2 Nc6 40. Nf4 b5 41. a3 a5 42. b4 a4 43. Nxg6 Qe6 44. d5 Qxg6
45. dxc6 Qxc6 46. Qf2+ Ka6 47. Qxf5 Qg2+ 48. Kb1 Qg1+ 49. Kc2 Qg2+ 50. Kd3
Qg3+ 51. Kd4 Qh4+ 52. Ke5 Qg3+ 53. Kd4 Qh4+ 54. Ke5 Qg3+ 55. Ke4 Qxc3 56.
Qe6+ Ka7 57. Qd7+ Ka6 58. Qd6+ Kb7 59. Qd5+ Ka6 60. Qa8+ Kb6 61. Qa5+ Kc6
62. Qa6+ Kc7 63. Qa5+ Kc6 64. Qa8+ Kc7 1/2-1/2