
[Event "12th ChessMates Int 2025"]
[Site "York ENG"]
[Date "2025.03.21"]
[Round "2.37"]
[White "Koppenens, Oscar"]
[Black "Polzin, Gustav"]
[Result "0-1"]
[WhiteElo "1986"]
[BlackElo "1965"]
[ECO "B10"]
[PlyCount "120"]
1.e4 c6 2.Nf3 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Qe2 Nxe4 6.Qxe4 Qa5 7.b4 Qf5 8.Qe3 Qe6 9.Bb2 f6 10.d4 Qxe3+ 11.fxe3 Be6 12.Bd3 Nd7 13.Kf2 Bf7 14.c4 e6 15.a3 Bd6 16.Rhe1 O-O 17.e4 Rad8 18.c5 Bc7 19.Bc4 b6 20.Red1 bxc5 21.dxc5 e5 22.Bxf7+ Kxf7 23.Nd2 Ke6 24.Ke3 g6 25.g4 f5 26.gxf5+ gxf5 27.exf5+ Rxf5 28.Rf1 Rh5 29.Rf2 Nf6 30.Rg1 Nd5+ 31.Ke2 Nf4+ 32.Rxf4 exf4 33.Nf3 Kd7 34.Rg7+ Kc8 35.a4 Rh6 36.Kf2 Rd7 37.Rg8+ Kb7 38.b5 Rg6 39.Rf8 Rh6 40.Bc1 Rh5 41.Ba3 Rd3 42.Bb4 Rh3 43.bxc6+ Ka6 44.Ne1 Rb3 45.Rf7 Rb2+ 46.Kg1 Rxb4 47.Rxc7 Re3 48.Ng2 Re2 49.Rb7 Rxb7 50.cxb7 Kxb7 51.Nxf4 Ra2 52.Nd3 a5 53.h4 Kc6 54.h5 Rxa4 55.Kf2 Rh4 56.Ne5+ Kxc5 57.Nd7+ Kb4 58.Nf6 a4 59.Kg3 Rd4 60.Nxh7 a3 0-1
[Site "York ENG"]
[Date "2025.03.21"]
[Round "2.37"]
[White "Koppenens, Oscar"]
[Black "Polzin, Gustav"]
[Result "0-1"]
[WhiteElo "1986"]
[BlackElo "1965"]
[ECO "B10"]
[PlyCount "120"]
1.e4 c6 2.Nf3 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Qe2 Nxe4 6.Qxe4 Qa5 7.b4 Qf5 8.Qe3 Qe6 9.Bb2 f6 10.d4 Qxe3+ 11.fxe3 Be6 12.Bd3 Nd7 13.Kf2 Bf7 14.c4 e6 15.a3 Bd6 16.Rhe1 O-O 17.e4 Rad8 18.c5 Bc7 19.Bc4 b6 20.Red1 bxc5 21.dxc5 e5 22.Bxf7+ Kxf7 23.Nd2 Ke6 24.Ke3 g6 25.g4 f5 26.gxf5+ gxf5 27.exf5+ Rxf5 28.Rf1 Rh5 29.Rf2 Nf6 30.Rg1 Nd5+ 31.Ke2 Nf4+ 32.Rxf4 exf4 33.Nf3 Kd7 34.Rg7+ Kc8 35.a4 Rh6 36.Kf2 Rd7 37.Rg8+ Kb7 38.b5 Rg6 39.Rf8 Rh6 40.Bc1 Rh5 41.Ba3 Rd3 42.Bb4 Rh3 43.bxc6+ Ka6 44.Ne1 Rb3 45.Rf7 Rb2+ 46.Kg1 Rxb4 47.Rxc7 Re3 48.Ng2 Re2 49.Rb7 Rxb7 50.cxb7 Kxb7 51.Nxf4 Ra2 52.Nd3 a5 53.h4 Kc6 54.h5 Rxa4 55.Kf2 Rh4 56.Ne5+ Kxc5 57.Nd7+ Kb4 58.Nf6 a4 59.Kg3 Rd4 60.Nxh7 a3 0-1
[Event "12th ChessMates Int 2025"]
[Site "York ENG"]
[Date "2025.03.21"]
[Round "2.37"]
[White "Koppenens, Oscar"]
[Black "Polzin, Gustav"]
[Result "0-1"]
[WhiteElo "1986"]
[BlackElo "1965"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[EventDate "2025.03.21"]
[WhiteFideId "1087940"]
[BlackFideId "34603280"]
[WhiteTeam "Rotterdamse Schaakbond"]
[BlackTeam "Sachsen-Anhalt"]
1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 7. b4
Qf5 8. Qe3 Qe6 9. Bb2 f6 10. d4 Qxe3+ 11. fxe3 Be6 12. Bd3 Nd7 13. Kf2 Bf7
14. c4 e6 15. a3 Bd6 16. Rhe1 O-O 17. e4 Rad8 18. c5 Bc7 19. Bc4 b6 20.
Red1 bxc5 21. dxc5 e5 22. Bxf7+ Kxf7 23. Nd2 Ke6 24. Ke3 g6 25. g4 f5 26.
gxf5+ gxf5 27. exf5+ Rxf5 28. Rf1 Rh5 29. Rf2 Nf6 30. Rg1 Nd5+ 31. Ke2 Nf4+
32. Rxf4 exf4 33. Nf3 Kd7 34. Rg7+ Kc8 35. a4 Rh6 36. Kf2 Rd7 37. Rg8+ Kb7
38. b5 Rg6 39. Rf8 Rh6 40. Bc1 Rh5 41. Ba3 Rd3 42. Bb4 Rh3 43. bxc6+ Ka6
44. Ne1 Rb3 45. Rf7 Rb2+ 46. Kg1 Rxb4 47. Rxc7 Re3 48. Ng2 Re2 49. Rb7 Rxb7
50. cxb7 Kxb7 51. Nxf4 Ra2 52. Nd3 a5 53. h4 Kc6 54. h5 Rxa4 55. Kf2 Rh4
56. Ne5+ Kxc5 57. Nd7+ Kb4 58. Nf6 a4 59. Kg3 Rd4 60. Nxh7 a3 0-1