[Event "Sparkassen A-Open"] [Site "chess24.com"] [Date "2023.06.25"] [EventDate "?"] [Round "2"] [Result "1-0"] [White "Raja Rithvik R"] [Black "Waldhausen Gordon, Frederick"] [ECO "B36"] [WhiteElo "2488"] [BlackElo "2325"] [PlyCount "110"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. O-O O-O 10. Qd3 Bd7 11. Rd1 a6 12. c5 Bc6 13. cxd6 Qxd6 14. Qxd6 exd6 15. Rxd6 Rfd8 16. Rxd8+ Rxd8 17. f3 Nd7 18. Be3 Ne5 19. Rd1 Rxd1+ 20. Nxd1 b5 21. b3 Bd7 22. Nf2 f5 23. exf5 Bxf5 24. Ne4 Nc6 25. Kf2 Nb4 26. a4 bxa4 27. Bc4+ Kh8 28. bxa4 Bd7 29. a5 Nc6 30. Bb6 Bc8 31. Nd6 Ne5 32. Be2 Be6 33. Bxa6 Nd7 34. Bc4 Nxb6 35. Bxe6 Bd4+ 36. Ke2 Na4 37. a6 Kg7 38. Nb5 Be5 39. a7 Nb6 40. g3 h5 41. Bd5 g5 42. a8=Q Nxa8 43. Bxa8 h4 44. Kf2 hxg3+ 45. hxg3 Kf6 46. Kg2 Bb2 47. Kh3 Kf5 48. Nd6+ Kf6 49. Kg4 Bc1 50. Be4 Be3 51. Bf5 Kg7 52. Bc2 Bc1 53. Kh5 Be3 54. Nf5+ Kf6 55. Nxe3 1-0