Event: U20 Pan American Chess Championship OPEN 2025
Site: CEMINA Centro Militar Naval y Aeronautico - Asunción
Date: 2025-06-14
White: Tang, Zoey
WhiteTitle: WGM
WhiteElo: 2356
Black: Lopez Rayo, Santiago
BlackTitle: FM
BlackElo: 2282
Result: 1/2-1/2
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. d5 exd5 7. cxd5 Bb7 8. Bg2 Nxd5 9. O-O Nc6 10. Rd1 Be7 11. Qf5 Nf6 12. e4 g6 13. Qf4 O-O 14. Nc3 d6 15. h4 Re8 16. Ng5 Ne5 17. b3 Bf8 18. Bb2 Qe7 19. Qd2 Rad8 20. Nh3 Nc6 21. Nd5 Nxd5 22. exd5 Nd4 23. Bxd4 cxd4 24. Rac1 Bg7 25. Nf4 Rc8 26. h5 Qg5 27. hxg6 hxg6 28. Rxc8 Rxc8 29. Qb4 Be5 30. Nd3 Ba6 31. Qd2 Qxd2 32. Rxd2 Bxd3 33. Rxd3 Rc2 34. a4 f5 35. Bf1 Rb2 36. Rf3 Kg7 37. Bc4 a5 38. Rd3 Rb1+ 39. Kg2 Rb2 40. Kg1 g5 41. Kf1 g4 42. Rd1 Kf6 43. Re1 Kg5 44. Re2 Rb1+ 45. Re1 Rxe1+ 46. Kxe1 f4 47. gxf4+ Kxf4 48. Kd2 Bf6 49. Be2 Bh4 50. Ke1 Kf5 51. Bd3+ Ke5 52. Ke2 Kxd5 53. Bf5 Kc5 54. Bxg4 Kb4 55. Kd3 Kxb3 56. Bd7 Bxf2 57. Be8 1/2-1/2