Players: Oster, Klaus vs Koppe, Connor
Replay & analyse this game → Master database[White "Oster, Klaus"] [Black "Koppe, Connor"] [Result "1-0"] [ECO "A46"] [Opening "Indian Defense: Knights Variation"] [Date "2026-09-27"] 1. d4 1... Nf6 2. Nf3 2... e6 3. g3 3... d5 4. Bg2 4... c5 5. O-O 5... Nc6 6. c4 6... dxc4 7. Ne5 7... Bd7 8. Na3 8... cxd4 9. Naxc4 9... Bc5 10. Bf4 10... O-O 11. Qb3 11... Bb6 12. Bg5 12... Nxe5 13. Nxe5 13... Bc6?! 14. Nxc6?! 14... bxc6 15. Bxc6 15... Rc8 16. Bg2 16... h6 17. Bxf6 17... Qxf6 18. Rac1 18... Rxc1 19. Rxc1 19... d3 20. e3 20... Rd8 21. Rd1 21... d2 22. Qb4 22... Qf5 23. Rxd2 23... Qb1+ 24. Bf1 24... Rc8 25. Kg2 25... Qxa2 26. Rd7 26... Bc5?? 27. Qf4?? 27... Rf8 28. Qe5 28... Bb6 29. Bd3 29... Qa4 30. Qe4 30... Qxe4+ 31. Bxe4 31... g6 32. h4 32... Kg7 33. Bd3 33... Rc8 34. b3 34... Rc3 35. Bc4 35... Rc2 36. Bxe6 36... Kf6?? 37. Bc4 37... g5 38. Rxf7+ 38... Kg6?? 39. Bd3+?? 39... Kxf7 40. Bxc2 40... gxh4 41. gxh4 41... Kf6?? 42. Kf3?? 42... a5?? 43. Bd3 43... Ke5 44. Ke2 44... Bd8 45. f4+ 45... Kd5 46. h5 46... Kc5 47. Kd2 47... Kb4 48. Kc2?! 48... a4?! 49. bxa4 49... Kxa4 50. Kc3 50... Bf6+ 51. Kc4 51... Ka5 52. e4 52... Kb6 53. Kd5 53... Kc7 54. Ke6 54... Bh4 55. Bb5 55... Kd8 56. f5 56... Be7 57. f6 57... Ba3 58. Kf7 58... Bb2 59. Ke6 59... Ba3 60. e5 60... Bb2?! 61. Kf5 61... Kc7 62. e6
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