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Derejczyk, Mateusz vs Kotkowski, Adam

1-0 · King's Indian Defense: Orthodox Variation (E91) · 2026-08-01 · ratings 2103 / 1759

Players: Derejczyk, Mateusz vs Kotkowski, Adam

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Moves

[White "Derejczyk, Mateusz"]
[Black "Kotkowski, Adam"]
[Result "1-0"]
[ECO "E91"]
[Opening "King's Indian Defense: Orthodox Variation"]
[Date "2026-08-01"]

1. c4 1... Nf6 2. Nc3 2... g6 3. e4 3... d6 4. d4 4... Bg7 5. Be2 5... O-O 6. Nf3 6... Bg4 7. O-O 7... c6 8. h3 8... Bxf3 9. Bxf3 9... Na6 10. Re1 10... Nc7 11. Be3 11... e6 12. b4 12... a5 13. bxa5?! 13... Rxa5 14. Qb3 14... b5 15. e5?! 15... bxc4?! 16. Qb4 16... Ncd5 17. Qxc4? 17... Nxe3 18. Rxe3 18... Nd5 19. Nxd5 19... cxd5 20. Qe2 20... dxe5 21. dxe5 21... Qc7 22. Rd1? 22... Rfa8 23. Rd2 23... Qa7? 24. Rc3 24... Kf8?! 25. Rdc2 25... Rxa2?! 26. Rc7?? 26... Qb6?? 27. Rxa2?? 27... Qb1+ 28. Kh2 28... Qxa2 29. Rc8+ 29... Ke7 30. Rc7+ 30... Kd8 31. Rxf7 31... Qxe2 32. Bxe2 32... Bxe5+ 33. f4 33... Bd6 34. Bg4 34... Ra6 35. g3 35... Ra2+ 36. Kg1 36... Ra1+ 37. Kf2 37... Bc5+ 38. Ke2 38... Ra2+ 39. Kd1 39... d4 40. Bxe6 40... Rg2 41. g4 41... h5 42. g5 42... Rf2?? 43. Ke1?? 43... Rb2 44. Rd7+ 44... Ke8 45. Rd5 45... Ke7 46. Bg8 46... Bb6 47. Bh7 47... Kf7 48. Rd7+ 48... Ke8 49. Rd6 49... Bc7?? 50. Rf6? 50... d3? 51. Bxg6+ 51... Ke7 52. Bxd3? 52... Rb4?? 53. f5 53... Bf4 54. Re6+ 54... Kf7?! 55. g6+ 55... Kf8 56. Ke2 56... Rb3?! 57. Rf6+ 57... Kg7 58. Rf7+ 58... Kg8 59. Kf3?! 59... Bg5 60. Ke4 60... h4? 61. Bc4 61... Rxh3?! 62. Rf6+ 62... Kg7 63. Rf7+ 63... Kh8 64. Rh7#

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