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CatGPT b2a1b3db vs Serendipity 072cb43e

1-0 · Old Indian Defense: Two Knights Variation (A54) · 2026-09-10 · ratings 3695 / 3561

Players: CatGPT b2a1b3db vs Serendipity 072cb43e

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Moves

[White "CatGPT b2a1b3db"]
[Black "Serendipity 072cb43e"]
[Result "1-0"]
[ECO "A54"]
[Opening "Old Indian Defense: Two Knights Variation"]
[Date "2026-09-10"]

1. d4 1... Nf6 2. c4 2... d6 3. Nc3 3... e5 4. Nf3 4... Nc6 5. d5 5... Ne7 6. e4 6... Ng6 7. h4 7... Be7 8. h5 8... Nf8 9. h6 9... g6 10. Be2 10... N8d7 11. Nh2 11... O-O 12. Be3 12... Nc5 13. Qc2 13... Ne8 14. b4 14... Nd7 15. Qd2 15... a5 16. b5 16... Nc5 17. O-O-O 17... Nxe4 18. Nxe4 18... f5 19. f4 19... exf4 20. Bxf4 20... fxe4 21. Be3 21... Bh4 22. Ng4 22... Bf5 23. Rdf1 23... Qe7 24. g3 24... Bf6 25. Rh2 25... Qd7?! 26. Nxf6+ 26... Nxf6 27. Rhf2 27... Ng4? 28. Bxg4 28... Bxg4 29. Rxf8+ 29... Rxf8 30. Rxf8+ 30... Kxf8 31. Qd4 31... Kg8 32. Bd2 32... Qe7 33. Bxa5 33... Qg5+ 34. Bd2 34... Qe5?! 35. Qxe5 35... dxe5 36. Kc2 36... Kf7 37. a4 37... Ke8 38. a5 38... Kd7 39. Kc3 39... Kc8 40. Kb4 40... Kb8 41. Kc5 41... Bd1?! 42. b6 42... Bb3 43. bxc7+ 43... Kxc7 44. Bc3 44... e3 45. Bxe5+ 45... Kc8 46. Bc3 46... Ba4?! 47. Kd6 47... Kb8 48. c5 48... Bb5 49. Ke7 49... Kc8 50. c6 50... Ba4?! 51. cxb7+ 51... Kxb7 52. d6 52... Kc8 53. a6 53... Bc6 54. a7 54... Kb7 55. d7 55... Bxd7 56. Kxd7 56... g5 57. Ke6 57... Kxa7 58. Kf6 58... e2 59. Kg7 59... g4 60. Kxh7 60... Kb7 61. Kg6 61... Kb6 62. h7 62... e1=Q 63. Bxe1 63... Kb7 64. h8=Q 64... Kc6 65. Kf5 65... Kc5 66. Kxg4 66... Kc6 67. Kf3 67... Kd7 68. g4 68... Kc6 69. g5 69... Kc7 70. g6 70... Kc6 71. g7 71... Kc7 72. g8=Q 72... Kb6 73. Qc4 73... Ka7 74. Qa6+ 74... Kxa6 75. Qb2 75... Ka7 76. Bf2+ 76... Ka8 77. Ba7 77... Kxa7 78. Ke4 78... Ka8 79. Kd5 79... Ka7 80. Kc6 80... Ka8 81. Qb7#

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