
[Event "3rd Cambridge Int Open"]
[Site "Cambridge ENG"]
[Date "2025.05.26"]
[Round "1.29"]
[White "Iyengar, I"]
[Black "Liu, Jacob"]
[Result "0-1"]
[WhiteElo "1979"]
[BlackElo "1825"]
[ECO "D45"]
[PlyCount "122"]
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 e6 5.Nc3 Nbd7 6.Qc2 Be7 7.b3 b6 8.Bd3 Bb7 9.O-O h6 10.Rd1 O-O 11.Ne5 Nxe5 12.dxe5 Nd7 13.f4 Kh8 14.Bb2 f6 15.cxd5 cxd5 16.exf6 Nxf6 17.Qe2 Bc5 18.Nb5 Ba6 19.a3 Qd7 20.Nd4 Bxd3 21.Rxd3 Ne4 22.b4 Be7 23.Nf3 Bd6 24.Ne5 Bxe5 25.Bxe5 Rac8 26.Qf3 Qf7 27.Qe2 Rc6 28.Rdd1 Rfc8 29.Ra2 Qg6 30.g3 h5 31.Kg2 h4 32.Qd3 hxg3 33.h3 Rc4 34.Bd4 Qh6 35.h4 Nf2 36.Rxf2 gxf2 37.Rd2 Qxh4 38.Rxf2 Rc1 39.Qe2 Qh1+ 40.Kg3 Rg1+ 41.Rg2 Rxg2+ 42.Qxg2 Qxg2+ 43.Kxg2 Kh7 44.Kf3 Kg6 45.Ke2 Rc7 46.Kd3 Kf5 47.Be5 Rd7 48.Kd4 g6 49.a4 Rd8 50.a5 bxa5 51.bxa5 Rc8 52.Bd6 Rc4+ 53.Kd3 a6 54.Be7 Kg4 55.Bf6 Kf3 56.Be5 Ra4 57.Bc7 Ra3+ 58.Kd4 Rxe3 59.Kc5 Rc3+ 60.Kb6 Rxc7 61.Kxc7 d4 0-1
[Site "Cambridge ENG"]
[Date "2025.05.26"]
[Round "1.29"]
[White "Iyengar, I"]
[Black "Liu, Jacob"]
[Result "0-1"]
[WhiteElo "1979"]
[BlackElo "1825"]
[ECO "D45"]
[PlyCount "122"]
1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.e3 e6 5.Nc3 Nbd7 6.Qc2 Be7 7.b3 b6 8.Bd3 Bb7 9.O-O h6 10.Rd1 O-O 11.Ne5 Nxe5 12.dxe5 Nd7 13.f4 Kh8 14.Bb2 f6 15.cxd5 cxd5 16.exf6 Nxf6 17.Qe2 Bc5 18.Nb5 Ba6 19.a3 Qd7 20.Nd4 Bxd3 21.Rxd3 Ne4 22.b4 Be7 23.Nf3 Bd6 24.Ne5 Bxe5 25.Bxe5 Rac8 26.Qf3 Qf7 27.Qe2 Rc6 28.Rdd1 Rfc8 29.Ra2 Qg6 30.g3 h5 31.Kg2 h4 32.Qd3 hxg3 33.h3 Rc4 34.Bd4 Qh6 35.h4 Nf2 36.Rxf2 gxf2 37.Rd2 Qxh4 38.Rxf2 Rc1 39.Qe2 Qh1+ 40.Kg3 Rg1+ 41.Rg2 Rxg2+ 42.Qxg2 Qxg2+ 43.Kxg2 Kh7 44.Kf3 Kg6 45.Ke2 Rc7 46.Kd3 Kf5 47.Be5 Rd7 48.Kd4 g6 49.a4 Rd8 50.a5 bxa5 51.bxa5 Rc8 52.Bd6 Rc4+ 53.Kd3 a6 54.Be7 Kg4 55.Bf6 Kf3 56.Be5 Ra4 57.Bc7 Ra3+ 58.Kd4 Rxe3 59.Kc5 Rc3+ 60.Kb6 Rxc7 61.Kxc7 d4 0-1
[Event "3rd Cambridge Int Open"]
[Site "Cambridge ENG"]
[Date "2025.05.26"]
[Round "1.29"]
[White "Iyengar, I"]
[Black "Liu, Jacob"]
[Result "0-1"]
[WhiteElo "1979"]
[BlackElo "1825"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[EventDate "2025.05.26"]
[WhiteFideId "405949"]
[BlackFideId "496960"]
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Be7 7. b3 b6 8.
Bd3 Bb7 9. O-O h6 10. Rd1 O-O 11. Ne5 Nxe5 12. dxe5 Nd7 13. f4 Kh8 14. Bb2
f6 15. cxd5 cxd5 16. exf6 Nxf6 17. Qe2 Bc5 18. Nb5 Ba6 19. a3 Qd7 20. Nd4
Bxd3 21. Rxd3 Ne4 22. b4 Be7 23. Nf3 Bd6 24. Ne5 Bxe5 25. Bxe5 Rac8 26. Qf3
Qf7 27. Qe2 Rc6 28. Rdd1 Rfc8 29. Ra2 Qg6 30. g3 h5 31. Kg2 h4 32. Qd3 hxg3
33. h3 Rc4 34. Bd4 Qh6 35. h4 Nf2 36. Rxf2 gxf2 37. Rd2 Qxh4 38. Rxf2 Rc1
39. Qe2 Qh1+ 40. Kg3 Rg1+ 41. Rg2 Rxg2+ 42. Qxg2 Qxg2+ 43. Kxg2 Kh7 44. Kf3
Kg6 45. Ke2 Rc7 46. Kd3 Kf5 47. Be5 Rd7 48. Kd4 g6 49. a4 Rd8 50. a5 bxa5
51. bxa5 Rc8 52. Bd6 Rc4+ 53. Kd3 a6 54. Be7 Kg4 55. Bf6 Kf3 56. Be5 Ra4
57. Bc7 Ra3+ 58. Kd4 Rxe3 59. Kc5 Rc3+ 60. Kb6 Rxc7 61. Kxc7 d4 0-1