Event: MASTER CIUDAD DE BUENOS AIRES - Club Ar
Site: Club Argentino de Ajedrez - P
Date: 2023-06-18
White: Koch, Juan
WhiteElo: 1947
Black: Ccahuancama, Abraham William
BlackElo: 1682
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. e4 d6 6. Nge2 O-O 7. O-O Re8 8. d3 c6 9. Bg5 Bg4 10. Qd2 Nbd7 11. h3 Be6 12. b3 Nb6 13. d4 Qd7 14. Kh2 Qc7 15. d5 Bd7 16. Rfd1 c5 17. Rf1 Rf8 18. Rae1 Rae8 19. Bh6 a6 20. Bxg7 Kxg7 21. f4 exf4 22. gxf4 Nh5 23. f5 Bc8 24. Nf4 Nf6 25. Rf3 Nbd7 26. Rg3 Ne5 27. Bf3 Rh8 28. Qg2 Kf8 29. Rf1 Ke7 30. Bd1 Reg8 31. fxg6 hxg6 32. Nd3 Nxd3 33. Rxd3 g5 34. e5 Nh5 35. Ne4 Qd7 36. exd6+ Kf8 37. Bg4 Qxg4 38. hxg4 Nf4+ 39. Kg1 Nxg2 40. Kxg2 Bxg4 41. Re1 Bf5 42. Rde3 Bxe4+ 43. Rxe4 Kg7 44. Re7 Rd8 45. Rxb7 Rxd6 46. Kg3 Rh4 47. Rc7 Rd8 48. Re2 Rdh8 49. Rxc5 Kg6 50. d6 Rh1 51. Rxg5+ Kxg5 52. Kf3 0-1