
[Event "Titled Tue 25th Mar Early"]
[Site "chess.com INT"]
[Date "2025.03.25"]
[Round "4"]
[White "Toncheva, Nadya"]
[Black "Kovalchuk, Al RUS"]
[Result "1/2-1/2"]
[WhiteElo "2329"]
[BlackElo "2304"]
[ECO "E73"]
[PlyCount "123"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 c5 8.d5 e6 9.Qd2 exd5 10.exd5 Kh7 11.h4 Bf5 12.f3 h5 13.Nh3 Re8 14.Ng5+ Kg8 15.O-O-O Nbd7 16.Bd3 Bxd3 17.Qxd3 Ne5 18.Qe2 a6 19.Rhe1 b5 20.cxb5 axb5 21.Qxb5 Rb8 22.Qa4 Rb4 23.Qa6 Nc4 24.a3 Nxe3 25.axb4 Nxd1 26.Rxe8+ Nxe8 27.Nxd1 cxb4 28.Qc6 Bf6 29.Ne4 Bxh4 30.Ne3 f5 31.Nd2 Bg5 32.Nec4 Qe7 33.Kc2 Kg7 34.Qb6 Bf4 35.Qxb4 Nf6 36.Qc3 Kh7 37.Qd4 Be5 38.Qd3 Qb7 39.Nxe5 dxe5 40.Nc4 Nxd5 41.Kd1 e4 42.fxe4 fxe4 43.Qd4 Nf4 44.Ke1 Nxg2+ 45.Kf2 Nf4 46.Qf6 Nd3+ 47.Ke3 Nc5 48.Ne5 Qg7 49.Qxg7+ Kxg7 50.b4 Na6 51.Kxe4 Nxb4 52.Nf3 Nc6 53.Kf4 Kf6 54.Ng5 Ne7 55.Ne4+ Kg7 56.Kg5 Nf5 57.Nf6 Nh6 58.Nxh5+ Kh7 59.Nf6+ Kg7 60.Nh5+ Kf7 61.Nf4 Ng8 62.Nxg6 1/2-1/2
[Site "chess.com INT"]
[Date "2025.03.25"]
[Round "4"]
[White "Toncheva, Nadya"]
[Black "Kovalchuk, Al RUS"]
[Result "1/2-1/2"]
[WhiteElo "2329"]
[BlackElo "2304"]
[ECO "E73"]
[PlyCount "123"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 c5 8.d5 e6 9.Qd2 exd5 10.exd5 Kh7 11.h4 Bf5 12.f3 h5 13.Nh3 Re8 14.Ng5+ Kg8 15.O-O-O Nbd7 16.Bd3 Bxd3 17.Qxd3 Ne5 18.Qe2 a6 19.Rhe1 b5 20.cxb5 axb5 21.Qxb5 Rb8 22.Qa4 Rb4 23.Qa6 Nc4 24.a3 Nxe3 25.axb4 Nxd1 26.Rxe8+ Nxe8 27.Nxd1 cxb4 28.Qc6 Bf6 29.Ne4 Bxh4 30.Ne3 f5 31.Nd2 Bg5 32.Nec4 Qe7 33.Kc2 Kg7 34.Qb6 Bf4 35.Qxb4 Nf6 36.Qc3 Kh7 37.Qd4 Be5 38.Qd3 Qb7 39.Nxe5 dxe5 40.Nc4 Nxd5 41.Kd1 e4 42.fxe4 fxe4 43.Qd4 Nf4 44.Ke1 Nxg2+ 45.Kf2 Nf4 46.Qf6 Nd3+ 47.Ke3 Nc5 48.Ne5 Qg7 49.Qxg7+ Kxg7 50.b4 Na6 51.Kxe4 Nxb4 52.Nf3 Nc6 53.Kf4 Kf6 54.Ng5 Ne7 55.Ne4+ Kg7 56.Kg5 Nf5 57.Nf6 Nh6 58.Nxh5+ Kh7 59.Nf6+ Kg7 60.Nh5+ Kf7 61.Nf4 Ng8 62.Nxg6 1/2-1/2
[Event "Titled Tue 25th Mar Early"]
[Site "chess.com INT"]
[Date "2025.03.25"]
[Round "4"]
[White "Toncheva, Nadya"]
[Black "Kovalchuk, Al RUS"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2329"]
[BlackElo "2304"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Averbakh system"]
[EventDate "2025.03.25"]
[WhiteFideId "2924056"]
[BlackFideId "24154385"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 c5 8. d5
e6 9. Qd2 exd5 10. exd5 Kh7 11. h4 Bf5 12. f3 h5 13. Nh3 Re8 14. Ng5+ Kg8
15. O-O-O Nbd7 16. Bd3 Bxd3 17. Qxd3 Ne5 18. Qe2 a6 19. Rhe1 b5 20. cxb5
axb5 21. Qxb5 Rb8 22. Qa4 Rb4 23. Qa6 Nc4 24. a3 Nxe3 25. axb4 Nxd1 26.
Rxe8+ Nxe8 27. Nxd1 cxb4 28. Qc6 Bf6 29. Ne4 Bxh4 30. Ne3 f5 31. Nd2 Bg5
32. Nec4 Qe7 33. Kc2 Kg7 34. Qb6 Bf4 35. Qxb4 Nf6 36. Qc3 Kh7 37. Qd4 Be5
38. Qd3 Qb7 39. Nxe5 dxe5 40. Nc4 Nxd5 41. Kd1 e4 42. fxe4 fxe4 43. Qd4 Nf4
44. Ke1 Nxg2+ 45. Kf2 Nf4 46. Qf6 Nd3+ 47. Ke3 Nc5 48. Ne5 Qg7 49. Qxg7+
Kxg7 50. b4 Na6 51. Kxe4 Nxb4 52. Nf3 Nc6 53. Kf4 Kf6 54. Ng5 Ne7 55. Ne4+
Kg7 56. Kg5 Nf5 57. Nf6 Nh6 58. Nxh5+ Kh7 59. Nf6+ Kg7 60. Nh5+ Kf7 61. Nf4
Ng8 62. Nxg6 1/2-1/2