
[Event "Wroclaw Open A 2023"]
[Site "Wroclaw POL"]
[Date "2023.08.07"]
[Round "3.14"]
[White "Iwanczuk, Krzysztof"]
[Black "Demski, Michal"]
[Result "1-0"]
[WhiteElo "1950"]
[BlackElo "2097"]
[ECO "B07"]
[PlyCount "91"]
1.d4 d6 2.e4 g6 3.Nf3 Bg7 4.c3 Nf6 5.Bd3 O-O 6.O-O c6 7.a4 Qc7 8.Re1 e5 9.Nbd2 b6 10.h3 Nbd7 11.Nf1 Bb7 12.Ng3 a6 13.Be3 b5 14.Qd2 Rfe8 15.Bh6 Bh8 16.Bf1 Rad8 17.Qc2 Nf8 18.Rad1 Ne6 19.Rd2 Nd7 20.Red1 Bg7 21.Bxg7 Kxg7 22.d5 cxd5 23.exd5 Nf4 24.axb5 axb5 25.Bxb5 Qc5 26.c4 Re7 27.Bxd7 Rexd7 28.Ne4 Qc7 29.g3 Nxh3+ 30.Kh2 f5 31.Kxh3 fxe4 32.Ng5 Re7 33.Ne6+ Rxe6 34.dxe6 Qe7 35.Qc3 Qxe6+ 36.Kh2 Bc8 37.Rh1 e3 38.Qxe3 Qxc4 39.Kg2 Bb7+ 40.f3 Kg8 41.Rh4 Qf7 42.Rb4 Rd7 43.Rb6 Qe7 44.Re2 Qe6 45.Qa3 Rf7 46.Rxb7 1-0
[Site "Wroclaw POL"]
[Date "2023.08.07"]
[Round "3.14"]
[White "Iwanczuk, Krzysztof"]
[Black "Demski, Michal"]
[Result "1-0"]
[WhiteElo "1950"]
[BlackElo "2097"]
[ECO "B07"]
[PlyCount "91"]
1.d4 d6 2.e4 g6 3.Nf3 Bg7 4.c3 Nf6 5.Bd3 O-O 6.O-O c6 7.a4 Qc7 8.Re1 e5 9.Nbd2 b6 10.h3 Nbd7 11.Nf1 Bb7 12.Ng3 a6 13.Be3 b5 14.Qd2 Rfe8 15.Bh6 Bh8 16.Bf1 Rad8 17.Qc2 Nf8 18.Rad1 Ne6 19.Rd2 Nd7 20.Red1 Bg7 21.Bxg7 Kxg7 22.d5 cxd5 23.exd5 Nf4 24.axb5 axb5 25.Bxb5 Qc5 26.c4 Re7 27.Bxd7 Rexd7 28.Ne4 Qc7 29.g3 Nxh3+ 30.Kh2 f5 31.Kxh3 fxe4 32.Ng5 Re7 33.Ne6+ Rxe6 34.dxe6 Qe7 35.Qc3 Qxe6+ 36.Kh2 Bc8 37.Rh1 e3 38.Qxe3 Qxc4 39.Kg2 Bb7+ 40.f3 Kg8 41.Rh4 Qf7 42.Rb4 Rd7 43.Rb6 Qe7 44.Re2 Qe6 45.Qa3 Rf7 46.Rxb7 1-0
[Event "Wroclaw Open A 2023"]
[Site "Wroclaw POL"]
[Date "2023.08.07"]
[Round "3.14"]
[White "Iwanczuk, Krzysztof"]
[Black "Demski, Michal"]
[Result "1-0"]
[WhiteElo "1950"]
[BlackElo "2097"]
[ECO "B07"]
[Opening "Robatsch defence"]
[Variation "Geller's system"]
[EventDate "2023.08.06"]
[WhiteFideId "21838607"]
[BlackFideId "21835780"]
1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 O-O 6. O-O c6 7. a4 Qc7 8.
Re1 e5 9. Nbd2 b6 10. h3 Nbd7 11. Nf1 Bb7 12. Ng3 a6 13. Be3 b5 14. Qd2
Rfe8 15. Bh6 Bh8 16. Bf1 Rad8 17. Qc2 Nf8 18. Rad1 Ne6 19. Rd2 Nd7 20. Red1
Bg7 21. Bxg7 Kxg7 22. d5 cxd5 23. exd5 Nf4 24. axb5 axb5 25. Bxb5 Qc5 26.
c4 Re7 27. Bxd7 Rexd7 28. Ne4 Qc7 29. g3 Nxh3+ 30. Kh2 f5 31. Kxh3 fxe4 32.
Ng5 Re7 33. Ne6+ Rxe6 34. dxe6 Qe7 35. Qc3 Qxe6+ 36. Kh2 Bc8 37. Rh1 e3 38.
Qxe3 Qxc4 39. Kg2 Bb7+ 40. f3 Kg8 41. Rh4 Qf7 42. Rb4 Rd7 43. Rb6 Qe7 44.
Re2 Qe6 45. Qa3 Rf7 46. Rxb7 1-0