
[Event "AGCA Spring Inv GM 2025"]
[Site "Austin, TX USA"]
[Date "2025.06.14"]
[Round "6.4"]
[White "Kambrath, Y"]
[Black "Shafer, Logan C"]
[Result "1-0"]
[WhiteElo "2389"]
[BlackElo "2217"]
[ECO "E46"]
[PlyCount "117"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 b6 6.Nf3 Bb7 7.Bd3 d6 8.O-O Nbd7 9.Rc1 Bxc3 10.Bxc3 Ne4 11.Be1 f5 12.Qc2 Ndf6 13.Nd2 Nxd2 14.Qxd2 Nd7 15.f3 Qe7 16.Qc2 Qg5 17.Bd2 Kh8 18.b4 c5 19.bxc5 dxc5 20.d5 Qe7 21.Rfe1 Ne5 22.e4 f4 23.Bc3 Nxd3 24.Qxd3 e5 25.d6 Qe6 26.Red1 Rad8 27.a4 Rd7 28.a5 Rfd8 29.Qb1 Rxd6 30.Rxd6 Qxd6 31.Qa1 Re8 32.Rd1 Qe7 33.Bxe5 Kg8 34.Bxg7 Qxg7 35.Qxg7+ Kxg7 36.Rd7+ Kf6 37.Rxb7 bxa5 38.Rc7 Re6 39.Rxa7 Ke5 40.Rxa5 Kd4 41.g3 fxg3 42.hxg3 Kxc4 43.Kf2 Kd4 44.Ra7 Rh6 45.Rd7+ Kc3 46.e5 c4 47.f4 Rc6 48.Ke3 Kb2 49.Rb7+ Kc1 50.Rxh7 c3 51.f5 c2 52.e6 Rc3+ 53.Kd4 Kb2 54.Rh2 Rxg3 55.e7 Rg8 56.f6 Re8 57.Kd5 Rh8 58.Rxc2+ Kxc2 59.f7 1-0
[Site "Austin, TX USA"]
[Date "2025.06.14"]
[Round "6.4"]
[White "Kambrath, Y"]
[Black "Shafer, Logan C"]
[Result "1-0"]
[WhiteElo "2389"]
[BlackElo "2217"]
[ECO "E46"]
[PlyCount "117"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd2 b6 6.Nf3 Bb7 7.Bd3 d6 8.O-O Nbd7 9.Rc1 Bxc3 10.Bxc3 Ne4 11.Be1 f5 12.Qc2 Ndf6 13.Nd2 Nxd2 14.Qxd2 Nd7 15.f3 Qe7 16.Qc2 Qg5 17.Bd2 Kh8 18.b4 c5 19.bxc5 dxc5 20.d5 Qe7 21.Rfe1 Ne5 22.e4 f4 23.Bc3 Nxd3 24.Qxd3 e5 25.d6 Qe6 26.Red1 Rad8 27.a4 Rd7 28.a5 Rfd8 29.Qb1 Rxd6 30.Rxd6 Qxd6 31.Qa1 Re8 32.Rd1 Qe7 33.Bxe5 Kg8 34.Bxg7 Qxg7 35.Qxg7+ Kxg7 36.Rd7+ Kf6 37.Rxb7 bxa5 38.Rc7 Re6 39.Rxa7 Ke5 40.Rxa5 Kd4 41.g3 fxg3 42.hxg3 Kxc4 43.Kf2 Kd4 44.Ra7 Rh6 45.Rd7+ Kc3 46.e5 c4 47.f4 Rc6 48.Ke3 Kb2 49.Rb7+ Kc1 50.Rxh7 c3 51.f5 c2 52.e6 Rc3+ 53.Kd4 Kb2 54.Rh2 Rxg3 55.e7 Rg8 56.f6 Re8 57.Kd5 Rh8 58.Rxc2+ Kxc2 59.f7 1-0
[Event "AGCA Spring Inv GM 2025"]
[Site "Austin, TX USA"]
[Date "2025.06.14"]
[Round "6.4"]
[White "Kambrath, Y"]
[Black "Shafer, Logan C"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2389"]
[BlackElo "2217"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[EventDate "2025.06.11"]
[WhiteFideId "20632525"]
[BlackFideId "30993342"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 b6 6. Nf3 Bb7 7. Bd3 d6 8.
O-O Nbd7 9. Rc1 Bxc3 10. Bxc3 Ne4 11. Be1 f5 12. Qc2 Ndf6 13. Nd2 Nxd2 14.
Qxd2 Nd7 15. f3 Qe7 16. Qc2 Qg5 17. Bd2 Kh8 18. b4 c5 19. bxc5 dxc5 20. d5
Qe7 21. Rfe1 Ne5 22. e4 f4 23. Bc3 Nxd3 24. Qxd3 e5 25. d6 Qe6 26. Red1
Rad8 27. a4 Rd7 28. a5 Rfd8 29. Qb1 Rxd6 30. Rxd6 Qxd6 31. Qa1 Re8 32. Rd1
Qe7 33. Bxe5 Kg8 34. Bxg7 Qxg7 35. Qxg7+ Kxg7 36. Rd7+ Kf6 37. Rxb7 bxa5
38. Rc7 Re6 39. Rxa7 Ke5 40. Rxa5 Kd4 41. g3 fxg3 42. hxg3 Kxc4 43. Kf2 Kd4
44. Ra7 Rh6 45. Rd7+ Kc3 46. e5 c4 47. f4 Rc6 48. Ke3 Kb2 49. Rb7+ Kc1 50.
Rxh7 c3 51. f5 c2 52. e6 Rc3+ 53. Kd4 Kb2 54. Rh2 Rxg3 55. e7 Rg8 56. f6
Re8 57. Kd5 Rh8 58. Rxc2+ Kxc2 59. f7 1-0