Event: 20. RLP-Senioren-Open
Site: Altenkirchen im Westerwald
Date: 2023-09-12
White: Krueger, Erich
WhiteElo: 2150
Black: Mertens, Klaus
BlackElo: 2065
Result: 1-0
ECO: E46
Opening: Nimzo-Indian Defense: Reshevsky Variation
Variant: Standard

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 c5 6. a3 Bxc3+ 7. Nxc3 cxd4 8. exd4 d5 9. Be3 Nbd7 10. cxd5 Nxd5 11. Nxd5 exd5 12. Be2 Nf6 13. O-O Bf5 14. Qb3 Qd7 15. Bf4 a6 16. Rac1 Rac8 17. Qb6 Rfe8 18. Bf3 Re6 19. Rxc8+ Qxc8 20. Qa5 b6 21. Qb4 Ne4 22. Qb3 Qd7 23. h3 h6 24. g4 Bh7 25. Kg2 g5 26. Be3 Rc6 27. Rh1 Nf6 28. Bd1 b5 29. f3 Rc4 30. h4 a5 31. hxg5 a4 32. Qa2 Qe6 33. Re1 hxg5 34. Bf2 Qc6 35. b3 Rc1 36. Qd2 axb3 37. Qxg5+ Bg6 38. Bxb3 Rxe1 39. Bxe1 Qe6 40. Bf2 Kf8 41. Qe5 Bd3 42. Bh4 Qxe5 43. dxe5 Nd7 44. f4 Nb6 45. Bf2 Nc4 46. Bc5+ Kg7 47. Kg3 Be4 48. Bd1 d4 49. Bxd4 Nxa3 50. e6+ Kg8 51. exf7+ Kxf7 52. f5 Nc2 53. Bc5 b4 54. Bxc2 Bxc2 55. Bxb4 Bd3 56. Kf4 Bc4 57. g5 Bb3 58. g6+ Kg8 59. f6 Bc4 60. Ke5 Bb3 61. Kd6 1-0