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Koellner,Aaron Noah vs Papasimakopoulos,Alexandros

2026.04.04 · game 1

White to move

PGN

[Event "grenke Chess Open 2026"]
[Site "Karlsruhe GER"]
[Date "2026.04.04"]
[Round "5.73"]
[White "Koellner,Aaron Noah"]
[Black "Papasimakopoulos,Alexandros"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2233"]
[BlackElo "2352"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "12993085"]
[BlackFideId "4244125"]
[EventDate "2026.04.02"]

1. d4 d6 2. Nf3 f5 3. Nc3 Nf6 4. Bg5 Nbd7 5. d5 e5 6. dxe6 Nc5 7. Nd5 Be7 8.
Nxe7 Qxe7 9. Nd4 Bxe6 10. e3 Nce4 11. Bb5+ Kf7 12. h4 h6 13. Bxf6 Qxf6 14. h5 d5
15. Bd3 Bd7 16. c4 c5 17. Ne2 Bc6 18. cxd5 Bxd5 19. Nf4 Qxb2 20. O-O Bxa2 21.
Bxe4 fxe4 22. Qa4 Be6 23. Qxe4 Rhe8 24. Qg6+ Kg8 25. Nxe6 Qe5 26. Nf4 b5 27. Qc6
c4 28. Ra5 a6 29. Rxa6 Rac8 30. Qd5+ Qxd5 31. Nxd5 Rc5 32. Nb4 Rxh5 33. Rd1 Rc8
34. Rd5 Rxd5 35. Nxd5 Rc5 36. e4 c3 37. Ra1 Rc4 38. f3 b4 39. Rc1 c2 40. Nxb4
Rxb4 41. Rxc2 Kf7 42. Kf2 Rb6 43. Ke3 Kf6 44. Kd4 Rd6+ 45. Ke3 Ra6 46. f4 h5 47.
Rc5 g6 48. Kd4 Rd6+ 49. Rd5 Ra6 50. Rg5 Ra4+ 51. Kd5 Ra5+ 52. Kd6 Ra6+ 53. Kd7
Ra7+ 54. Kc6 Ra6+ 55. Kb5 Ra2 56. g3 Rf2 57. Kc6 h4 58. e5+ Kf7 59. gxh4 Rxf4
60. h5 gxh5 61. Kd5 Rf1 62. Rxh5 Rd1+ 63. Ke4 Re1+ 64. Kd5 Rd1+ 65. Ke4 Re1+ 1/2-1/2

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