Event: 20. RLP-Senioren-Open
Site: Altenkirchen im Westerwald
Date: 2023-09-11
White: Koellmer, Hans
WhiteElo: 1568
Black: Hotz, Herbert
BlackElo: 1596
Result: 1/2-1/2
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. Nbd2 d6 6. c3 b6 7. Bd3 Bb7 8. Qe2 Nbd7 9. h3 c5 10. Ba6 Qc8 11. Bxb7 Qxb7 12. O-O b5 13. e4 cxd4 14. Nxd4 e5 15. Qxb5 Qxb5 16. Nxb5 exf4 17. Nxd6 Rfd8 18. N6c4 Nc5 19. f3 Nh5 20. Rfe1 Nd3 21. Red1 Ng3 22. Rab1 Bf8 23. Nb3 Bc5+ 24. Kh2 Bb6 25. Rd2 Nc5 26. Nd4 Ne6 27. Rbd1 Bxd4 28. cxd4 Rac8 29. b3 Rc7 30. Kg1 Nf8 31. d5 Nd7 32. Kf2 Kf8 33. Rd4 Nb6 34. e5 Nxc4 35. bxc4 Rb7 36. R1d2 Rb1 37. Rxf4 Nf5 38. g4 Ng7 39. c5 Rdb8 40. c6 R8b2 41. Rd4 Rxd2+ 42. Rxd2 Rc1 43. Rb2 Rc5 44. Rb8+ Ne8 45. Rb7 Rxd5 46. c7 Nxc7 47. Rxc7 Rd2+ 48. Ke3 Rxa2 49. h4 h6 50. Kf4 Ra4+ 51. Kg3 a5 52. Ra7 1/2-1/2