
[Event "ECU Senior +65 2023"]
[Site "Acqui Terme ITA"]
[Date "2023.05.29"]
[Round "4.8"]
[White "Koehler, G2"]
[Black "Gnirenko, Vitaliy"]
[Result "1-0"]
[WhiteElo "2205"]
[ECO "A13"]
[PlyCount "121"]
1.c4 e6 2.Nc3 f5 3.g3 Nf6 4.Bg2 Bb4 5.Qc2 O-O 6.a3 Bxc3 7.Qxc3 d6 8.Nf3 e5 9.d3 Nc6 10.O-O Qe8 11.b4 Qh5 12.b5 Nd8 13.c5 Ne6 14.a4 e4 15.Nd4 Nxc5 16.Nb3 Nxb3 17.Qxb3+ Qf7 18.Qc2 Qe7 19.Bg5 d5 20.Rac1 Rf7 21.Bf4 Ne8 22.Qc5 Be6 23.Rc2 Qxc5 24.Rxc5 Rc8 25.Rfc1 Rd7 26.f3 exd3 27.exd3 d4 28.Be5 b6 29.R5c2 Bd5 30.f4 Bxg2 31.Kxg2 Kf7 32.Kf3 g6 33.Rc6 Ng7 34.Bxc7 Ne6 35.Be5 Rcd8 36.Ke2 Nc5 37.Rc4 Nb7 38.Rc7 Na5 39.Rxd4 Rxc7 40.Rxd8 Re7 41.d4 Nc4 42.Kd3 Na5 43.h3 Nb7 44.Ra8 Ke6 45.Rxa7 Kd5 46.Ra8 Rd7 47.Rc8 Na5 48.Bc7 Nc4 49.a5 bxa5 50.b6 Nd6 51.Bxd6 Kxd6 52.Kc4 Re7 53.Rc5 a4 54.Re5 Rb7 55.Kb5 a3 56.Re3 a2 57.Ra3 Kd5 58.Rxa2 Kxd4 59.Kc6 Rf7 60.b7 Rf6+ 61.Kb5 1-0
[Site "Acqui Terme ITA"]
[Date "2023.05.29"]
[Round "4.8"]
[White "Koehler, G2"]
[Black "Gnirenko, Vitaliy"]
[Result "1-0"]
[WhiteElo "2205"]
[ECO "A13"]
[PlyCount "121"]
1.c4 e6 2.Nc3 f5 3.g3 Nf6 4.Bg2 Bb4 5.Qc2 O-O 6.a3 Bxc3 7.Qxc3 d6 8.Nf3 e5 9.d3 Nc6 10.O-O Qe8 11.b4 Qh5 12.b5 Nd8 13.c5 Ne6 14.a4 e4 15.Nd4 Nxc5 16.Nb3 Nxb3 17.Qxb3+ Qf7 18.Qc2 Qe7 19.Bg5 d5 20.Rac1 Rf7 21.Bf4 Ne8 22.Qc5 Be6 23.Rc2 Qxc5 24.Rxc5 Rc8 25.Rfc1 Rd7 26.f3 exd3 27.exd3 d4 28.Be5 b6 29.R5c2 Bd5 30.f4 Bxg2 31.Kxg2 Kf7 32.Kf3 g6 33.Rc6 Ng7 34.Bxc7 Ne6 35.Be5 Rcd8 36.Ke2 Nc5 37.Rc4 Nb7 38.Rc7 Na5 39.Rxd4 Rxc7 40.Rxd8 Re7 41.d4 Nc4 42.Kd3 Na5 43.h3 Nb7 44.Ra8 Ke6 45.Rxa7 Kd5 46.Ra8 Rd7 47.Rc8 Na5 48.Bc7 Nc4 49.a5 bxa5 50.b6 Nd6 51.Bxd6 Kxd6 52.Kc4 Re7 53.Rc5 a4 54.Re5 Rb7 55.Kb5 a3 56.Re3 a2 57.Ra3 Kd5 58.Rxa2 Kxd4 59.Kc6 Rf7 60.b7 Rf6+ 61.Kb5 1-0
[Event "ECU Senior +65 2023"]
[Site "Acqui Terme ITA"]
[Date "2023.05.29"]
[Round "4.8"]
[White "Koehler, G2"]
[Black "Gnirenko, Vitaliy"]
[Result "1-0"]
[WhiteElo "2205"]
[ECO "A13"]
[Opening "English opening"]
[EventDate "2023.05.26"]
[WhiteFideId "12909700"]
[BlackFideId "34292209"]
1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 Bb4 5. Qc2 O-O 6. a3 Bxc3 7. Qxc3 d6 8.
Nf3 e5 9. d3 Nc6 10. O-O Qe8 11. b4 Qh5 12. b5 Nd8 13. c5 Ne6 14. a4 e4 15.
Nd4 Nxc5 16. Nb3 Nxb3 17. Qxb3+ Qf7 18. Qc2 Qe7 19. Bg5 d5 20. Rac1 Rf7 21.
Bf4 Ne8 22. Qc5 Be6 23. Rc2 Qxc5 24. Rxc5 Rc8 25. Rfc1 Rd7 26. f3 exd3 27.
exd3 d4 28. Be5 b6 29. R5c2 Bd5 30. f4 Bxg2 31. Kxg2 Kf7 32. Kf3 g6 33. Rc6
Ng7 34. Bxc7 Ne6 35. Be5 Rcd8 36. Ke2 Nc5 37. Rc4 Nb7 38. Rc7 Na5 39. Rxd4
Rxc7 40. Rxd8 Re7 41. d4 Nc4 42. Kd3 Na5 43. h3 Nb7 44. Ra8 Ke6 45. Rxa7
Kd5 46. Ra8 Rd7 47. Rc8 Na5 48. Bc7 Nc4 49. a5 bxa5 50. b6 Nd6 51. Bxd6
Kxd6 52. Kc4 Re7 53. Rc5 a4 54. Re5 Rb7 55. Kb5 a3 56. Re3 a2 57. Ra3 Kd5
58. Rxa2 Kxd4 59. Kc6 Rf7 60. b7 Rf6+ 61. Kb5 1-0