[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "8"]
[White "Hanzel, Martin"]
[Black "Szachniewicz, Aleksander"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1118"]
[BlackElo "1150"]
[PlyCount "134"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. Bg5 Bxc3+ 9. bxc3 dxe4 10. Bxf6 Qxf6 11. Bxe4 Nc6 12. 0-0 0-0 13. Re1 Bg4 14. Qd3 Rfd8 15. Qe3 Bxf3 16. Qxf3 Qxf3 17. Bxf3 f6 18. Red1 Kf7 19. Rab1 Rxd1+ 20. Rxd1 Ke6 21. Rb1 Na5 22. Bxb7 Nxb7 23. Rxb7 Rc8 24. Rb3 Rc6 25. Kf1 Kd5 26. Ke2 g5 27. Kd2 h5 28. Rb7 Ke4 29. Rb4+ Kd5 30. f3 h4 31. Kd3 Rd6 32. c4+ Ke6+ 33. Kc3 Rc6 34. a4 Kd6 35. a5 Kc5 36. h3 Kd6 37. Rb6 Kc5 38. Rxc6+ Kxc6 39. Kb4 f5 40. Kc3 Kc5 41. Kd3 Kb4 42. c5 Kxc5 43. Kc3 Kb5 44. Kb3 Kxa5 45. Kc4 Kb6 46. Kd5 a5 47. c4 a4 48. Kd6 a3 49. c5+ Kb7 50. Kd7 a2 51. c6+ Kb6 52. c7 a1Q 53. c8Q Qd4+ 54. Ke6 e4 55. Qb8+ Kc6 56. Qa8+ Kb5 57. fxe4 Qxe4+ 58. Qxe4 fxe4 59. Kf5 e3 60. Kxg5 e2 61. Kxh4 e1Q+ 62. g3 Kc5 63. Kg4 Qe4+ 64. Kg5 Qe5+ 65. Kg4 Kd6 66. h4 Ke6 67. h5 Kf6 0-1

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "4"]
[White "Korsak, Leszek"]
[Black "Szachniewicz, Aleksander"]
[Result "1-0"]
[ECO "A20"]
[BlackElo "1150"]
[PlyCount "103"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d4 e4 6. Nc3 Nf6 7. Bg5 Be6 8. Qb3 Qd7 9. Bxf6 gxf6 10. Nb5 a6 11. Nc3 b5 12. Rc1 Nc6 13. e3 Na5 14. Qd1 Rc8 15. f3 Nc4 16. Qe2 Bh6 17. f4 Bg4 18. Qf2 b4 19. b3 Na3 20. h3 Be6 21. Qb2 Qd6 22. Na4 Rxc1+ 23. Qxc1 Bf8 24. Ne2 Bd7 25. Nc5 Qc6 26. 0-0 f5 27. Qd2 Qb6 28. Rc1 Bd6 29. Na4 Qb7 30. Nc5 Bxc5 31. Rxc5 Ke7 32. Kh2 Rc8 33. Bf1 Ke6 34. Qc1 Rc6 35. g4 Kd6 36. Rxc6+ Qxc6 37. g5 Qxc1 38. Nxc1 Bb5 39. Bxb5 Nxb5 40. Kg3 Nc3 41. Kh4 Nd1 42. Kh5 Nxe3 43. Kh6 Ng2 44. Ne2 Ke7 45. Kg7 Nh4 46. Kxh7 Nf3 47. Kh6 Nh4 48. Kh5 Nf3 49. h4 Ke6 50. Ng3 Nxd4 51. g6 Nf3 52. g7 1-0

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "6"]
[White "Orlowska, Aleksandra"]
[Black "Szachniewicz, Aleksander"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1062"]
[BlackElo "1150"]
[PlyCount "105"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. Qf3 Bd7 10. Qc3 Bxb5 11. Bxb5+ Nd7 12. 0-0 Be7 13. Qg3 Bf6 14. Qh3 a6 15. Bd3 h6 16. Re1 Qa5 17. c3 Qxd5 18. Re3 Nc5 19. Bc2 Bg5 20. Re1 Bxc1 21. Rexc1 Qe6 22. Qe3 Ke7 23. Re1 b5 24. f4 f6 25. fxe5 fxe5 26. b4 Nd7 27. Bb3 Qg4 28. Rad1 Qg6 29. Qd4 Kd8 30. Qxd6 Qxd6 31. Rxd6 Kc7 32. Rg6 Rh7 33. Rf1 Nf6 34. Bc2 e4 35. Re1 Re8 36. Kf2 Re6 37. Rg3 g5 38. h3 Rhe7 39. Rge3 Kc6 40. a4 Rf7 41. Kg1 Rfe7 42. axb5+ Kxb5 43. Bd3+ Kc6 44. Bxa6 Nd5 45. Rg3 e3 46. Bc4 Re4 47. Bxd5+ Kxd5 48. Kf1 Kc4 49. Rg4 Rxg4 50. hxg4 Kxc3 51. b5 Kd2 52. Re2+ Kd3 53. Rb2 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "5"]
[White "Szachniewicz, Aleksander"]
[Black "Czepiel, Grzegorz"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1150"]
[PlyCount "55"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nb4 4. c3 c6 5. Be2 Na6 6. d4 exd4 7. cxd4 d5 8. e5 b6 9. Nc3 Bb4 10. 0-0 Nh6 11. h3 Bxc3 12. bxc3 0-0 13. Bxh6 gxh6 14. Qd2 h5 15. Qh6 c5 16. Bd3 f5 17. exf6 Kf7 18. Qxh7+ Kxf6 19. Qg6+ Ke7 20. Rfe1+ Kd7 21. Ne5+ Ke7 22. Nc6+ Kd7 23. Nxd8 Rxd8 24. Qf6 Kc7 25. Re7+ Kb8 26. Qe5+ Rd6 27. Qxd6+ Nc7 28. Qxc7# 1-0

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "3"]
[White "Szachniewicz, Aleksander"]
[Black "Kostka, Eryk"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1150"]
[BlackElo "1097"]
[PlyCount "70"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Nf3 0-0 9. Be2 Bg4 10. Qd3 Nc6 11. b3 Re8 12. 0-0 e5 13. dxe5 Bxf3 14. Bxf3 Nxe5 15. Qd2 Nxf3+ 16. gxf3 Qf6 17. Rac1 Qxf3 18. Qe2 Qh3 19. Nd1 Nd7 20. f3 Bd4 21. Qf2 Rxe3 22. Nxe3 Re8 23. Rfe1 Qh6 24. Rcd1 Bxe3 25. Rxe3 Qxe3 26. Rxd6 Qe1+ 27. Qxe1 Rxe1+ 28. Kf2 Re7 29. f4 Nf8 30. Kf3 Rd7 31. Rxd7 Nxd7 32. b4 Kf8 33. Ke4 Ke7 34. h3 Ke6 35. c5 Nf6+ 0-1

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "9"]
[White "Szachniewicz, Aleksander"]
[Black "Krasinski Sroka, Krzysztof"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1150"]
[BlackElo "1116"]
[PlyCount "95"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. exd5 cxd5 7. d4 a6 8. Qe2 Nc6 9. Be3 Be7 10. g3 Bf6 11. Rd1 Nge7 12. Bg2 Qb6 13. Qd2 Nf5 14. Na4 Qb4 15. Qxb4 Nxb4 16. Rd2 Nxd4 17. Bxd4 Bxd4 18. c3 Bxc3 19. bxc3 Nc6 20. Nb6 Rd8 21. Ke2 Ke7 22. Rb1 Rb8 23. c4 Rhd8 24. cxd5 Ne5 25. f4 Nd7 26. d6+ Kf6 27. Nc4 b5 28. Na5 Rb6 29. Rc1 Nb8 30. Nc6 Rd7 31. Nxb8 Rxb8 32. Rc6 e5 33. Rxa6 exf4 34. gxf4 Ke6 35. h4 b4 36. Ke3 b3 37. Bd5+ Kf5 38. Bxb3 Rb4 39. Ra5+ Kf6 40. Rad5 Rb6 41. Ba4 Rd8 42. d7 Ra6 43. Rd6+ Rxd6 44. Rxd6+ Ke7 45. Rd4 f6 46. Bb5 h6 47. Re4+ Kf7 48. Re8 1-0

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "7"]
[White "Szachniewicz, Aleksander"]
[Black "Szeszol, Weronika"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1150"]
[PlyCount "93"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 0-0 7. Bg5 d6 8. h3 h6 9. Bh4 Be6 10. Nc3 b5 11. Bb3 Bxb3 12. axb3 Bd4 13. Nxd4 exd4 14. Nd5 g5 15. Nxf6+ Qxf6 16. Bg3 Nb4 17. Qd2 c5 18. f4 Qg6 19. c3 dxc3 20. bxc3 Nc6 21. fxg5 hxg5 22. Rf5 f6 23. Bxd6 Rfe8 24. Rxc5 Ne5 25. Bxe5 Rxe5 26. Rxe5 fxe5 27. c4 bxc4 28. bxc4 Qf6 29. Rf1 Qd8 30. Rf5 Qe7 31. Qxg5+ Qxg5 32. Rxg5+ Kh7 33. Rxe5 a5 34. Rb5 a4 35. Rb2 a3 36. Ra2 Kg6 37. Kf2 Kf6 38. Ke3 Ke5 39. d4+ Kd6 40. e5+ Ke6 41. Ke4 Kd7 42. d5 Ke7 43. Kd4 Ra5 44. Kc3 Ra6 45. Kb3 Kd7 46. Rxa3 Rb6+ 47. Kc3 1-0

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "1"]
[White "Szachniewicz, Aleksander"]
[Black "Zyla, Tomasz"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1150"]
[BlackElo "1579"]
[PlyCount "92"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2 0-0 9. 0-0 Nxd4 10. Bxd4 Be6 11. f3 Nd7 12. Bxg7 Kxg7 13. Qd4+ f6 14. Nd5 a5 15. b3 Nc5 16. f4 Rc8 17. f5 Bd7 18. Qe3 Ra8 19. Rf3 e6 20. Rh3 g5 21. fxe6 Bxe6 22. Rg3 Bxd5 23. exd5 Re8 24. Qf3 Qe7 25. Bd3 Qe5 26. Rf1 Qd4+ 27. Kh1 Nxd3 28. Qxd3 Qxd3 29. Rxd3 Re2 30. a3 f5 31. h4 gxh4 32. Rxf5 Rf8 33. Rxf8 Kxf8 34. b4 axb4 35. axb4 b6 36. Rd4 Rb2 37. b5 Kg7 38. Rxh4 Rc2 39. Re4 Kf7 40. Kh2 Rf2 41. Kg3 Rf6 42. Re3 Rg6+ 43. Kf3 Rf6+ 44. Kg3 Rg6+ 45. Kf3 Rf6+ 46. Kg3 Rg6+ 1/2-1/2

[Event "Wroclaw Anderssen Memorial op-C"]
[Site "Wroclaw"]
[Date "2023.??.??"]
[Round "2"]
[White "Zimochocki, Roman"]
[Black "Szachniewicz, Aleksander"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1461"]
[BlackElo "1150"]
[PlyCount "63"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Be2 0-0 5. h4 h5 6. Nd2 d6 7. c4 c5 8. Ngf3 Bf5 9. Ng5 Nc6 10. d5 Nb4 11. e4 Bd7 12. a3 Na6 13. Qc2 Qa5 14. 0-0 b5 15. Bd3 Nh7 16. Rfe1 Qb6 17. Nxh7 Kxh7 18. e5 dxe5 19. Bxe5 Bxe5 20. Rxe5 Qf6 21. Rxh5+ Kg7 22. Rg5 b4 23. Re1 Rab8 24. Ne4 Qb6 25. h5 Bf5 26. Rg3 bxa3 27. Qc3+ Kg8 28. Qxa3 Nb4 29. Bb1 Qa6 30. Qc3 Na2 31. Qe5 Rb7 32. Qxf5 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.16"]
[Round "9"]
[White "Pawlikowski, Wladyslaw"]
[Black "Szachniewicz, Aleksander"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1189"]
[BlackElo "1130"]
[PlyCount "118"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Nxd5 Bxf5 8. Nxf6+ Qxf6 9. exf5 Qxf5 10. Bd3 Qf6 11. 0-0 Be7 12. Bd2 0-0 13. Re1 Rad8 14. Bc3 Bc5 15. Re2 Bb4 16. Bxb4 Nxb4 17. Rd2 Nxd3 18. Rxd3 Rxd3 19. Qxd3 Rd8 20. Qc3 Qd6 21. h3 Kf8 22. Re1 f6 23. Qe3 Qd4 24. Qxd4 Rxd4 25. Rc1 Ke7 26. Kf1 Kd6 27. Ke2 Kc5 28. Rd1 Rxd1 29. Kxd1 Kd4 30. Kd2 g5 31. f3 f5 32. c3+ Kd5 33. Kd3 b5 34. b3 e4+ 35. fxe4+ fxe4+ 36. Ke3 h5 37. g3 a5 38. a3 Ke5 39. g4 hxg4 40. hxg4 Kd5 41. a4 bxa4 42. bxa4 Kc4 43. Kxe4 Kxc3 44. Kf5 Kb3 45. Kxg5 Kxa4 46. Kf4 Kb4 47. g5 a4 48. g6 a3 49. g7 a2 50. g8Q a1Q 51. Qb8+ Kc4 52. Qc7+ Kb5 53. Qd7+ Kc4 54. Qe6+ Kd3 55. Qe4+ Kd2 56. Qg2+ Kd3 57. Qf3+ Kc4 58. Qc6+ Kb3 59. Qb5+ Ka2 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.15"]
[Round "8"]
[White "Szachniewicz, Aleksander"]
[Black "Mrozowski, Nikodem"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1130"]
[BlackElo "1282"]
[PlyCount "116"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. g3 Nf6 8. Qe2 Bg4 9. Bg2 e6 10. c3 Bd6 11. 0-0 0-0 12. Qc4 Rc8 13. d4 c5 14. Bg5 h6 15. Bxf6 Qxf6 16. Qd3 Rfd8 17. Rac1 a6 18. Qe3 b5 19. a3 cxd4 20. cxd4 Rc7 21. Rxc7 Bxc7 22. Rc1 Bb6 23. h3 Bxf3 24. Qxf3 Qxf3 25. Bxf3 Bxd4 26. Rd1 e5 27. Kg2 Rc8 28. Rd2 Rc1 29. Be4 Ra1 30. Bb7 a5 31. Rc2 Ra2 32. Be4 g6 33. Bd5 Rxb2 34. Rc8+ Kg7 35. Rc7 Rxf2+ 36. Kh1 Bb2 37. Kg1 Rf6 38. Rb7 Bxa3 39. Rxb5 Bb4 40. Ba2 Rf5 41. g4 Rf3 42. Rxe5 Rg3+ 43. Kf2 Rxh3 44. Kg2 Rh2+ 45. Kxh2 Bd6 46. Kg2 Bxe5 47. Kf3 h5 48. gxh5 gxh5 49. Ke4 f6 50. Kf5 Kf8 51. Bd5 a4 52. Kg6 h4 53. Kh5 h3 54. Kg4 h2 55. Kh3 a3 56. Kg2 f5 57. Be6 Ke7 58. Ba2 Bg3 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.14"]
[Round "7"]
[White "Chmiel, Krzysztof"]
[Black "Szachniewicz, Aleksander"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1056"]
[BlackElo "1130"]
[PlyCount "68"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 e6 5. Nd2 Nc6 6. Ngf3 cxd4 7. exd4 Nh5 8. Bg3 g6 9. Ne5 Bg7 10. Nxc6 bxc6 11. Nf3 Qb6 12. Qb3 Qxb3 13. axb3 0-0 14. Be5 f6 15. Bd6 Rd8 16. Be7 Re8 17. Bc5 e5 18. dxe5 fxe5 19. Rxa7 Rxa7 20. Bxa7 Bf5 21. Kd2 Ra8 22. Bc5 Ra2 23. Ba3 Bh6+ 24. Ke2 Nf4+ 25. Ke3 Nxg2+ 26. Ke2 Nf4+ 27. Kd1 Bg4 28. Rg1 Bxf3+ 29. Kc1 Ra1+ 30. Kc2 Be4+ 31. Kd2 Nd3+ 32. Kc2 Nf4+ 33. Kd2 Nh3+ 34. Ke2 Nxg1# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.13"]
[Round "6"]
[White "Szachniewicz, Aleksander"]
[Black "Jasinski, Bartlomiej"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1130"]
[PlyCount "109"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 Qxd5 7. Nc3 Qd8 8. Bxb5 Bb7 9. 0-0 Bd6 10. Re1 0-0 11. d3 Nd4 12. Bc4 h6 13. Nge4 Nxe4 14. Nxe4 Kh8 15. Bb3 f5 16. Ng3 f4 17. Ne2 Qg5 18. Ng3 Qg6 19. Ne4 f3 20. g3 Qg4 21. Re3 Qh3 22. Qf1 Ne2+ 23. Rxe2 fxe2 24. Qxe2 Bxe4 25. Qxe4 Qf5 26. Qxf5 Rxf5 27. Be3 g5 28. c3 c5 29. Re1 Re8 30. d4 Kg7 31. dxc5 Bb8 32. Rd1 Kf8 33. c6 Rf6 34. Bc5+ Kg7 35. Rd7+ Kh8 36. c7 Bxc7 37. Rxc7 g4 38. Rxa7 h5 39. Bc2 Rb8 40. Rh7+ Kg8 41. b3 Ra8 42. a4 e4 43. Rxh5 e3 44. Bxe3 Rc8 45. Bd4 Rf3 46. Rh8+ Kf7 47. Rxc8 Rxf2 48. Kxf2 Ke7 49. Rc6 Kd7 50. Be4 Kd8 51. a5 Kd7 52. a6 Kd8 53. a7 Kd7 54. a8Q Ke7 55. Qb7+ 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.12"]
[Round "4"]
[White "Szachniewicz, Aleksander"]
[Black "Walas, Leon"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1130"]
[PlyCount "102"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Qf3 Nf6 10. Qb3 e6 11. Qxb7 Nbd7 12. Nxd7 Nxd7 13. Qxc6 Be7 14. Be2 Rc8 15. Qa4 Ra8 16. Bf3 Rc8 17. Ne4 Rc7 18. Nc3 0-0 19. h5 g5 20. Be4 Bxe4 21. Qxe4 Nf6 22. Qe2 Bd6 23. d3 Rc5 24. d4 Rc7 25. Nb5 Rb7 26. Nxd6 Qxd6 27. c3 Re8 28. g3 Qd5 29. Rf1 e5 30. Be3 exd4 31. cxd4 Qa5+ 32. Qd2 Qb5 33. Rb1 Ng4 34. Qc3 Nh2 35. Rh1 Nf3+ 36. Kd1 Qd5 37. Ke2 Nxd4+ 38. Ke1 Qxh1+ 39. Kd2 Qxb1 40. Bxd4 Qe1+ 41. Kc2 Re2+ 42. Kd3 Qd1+ 43. Kc4 Rc7+ 44. Kb4 Rxc3 45. Bxc3 Re4+ 46. Kc5 Qd7 47. a4 Qc7+ 48. Kd5 Qc4+ 49. Kd6 Re6+ 50. Kd7 Qc6+ 51. Kd8 Re8# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.12"]
[Round "5"]
[White "Ziemak, Piotr"]
[Black "Szachniewicz, Aleksander"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1050"]
[BlackElo "1130"]
[PlyCount "68"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. g3 g6 5. Bg2 Bg7 6. d3 d6 7. h3 0-0 8. 0-0 e6 9. f4 Rb8 10. g4 b5 11. Ng3 a5 12. e5 Nd5 13. Nxd5 exd5 14. exd6 Qxd6 15. Qf3 Rd8 16. c4 bxc4 17. dxc4 Ba6 18. Rd1 Bxc4 19. f5 Nd4 20. Qf2 Nb5 21. Ne4 Qc7 22. f6 dxe4 23. Rxd8+ Rxd8 24. fxg7 Rd1+ 25. Bf1 Rxf1+ 26. Qxf1 Bxf1 27. Kxf1 Kxg7 28. b3 Qh2 29. Ke1 Nd4 30. Bh6+ Kxh6 31. g5+ Kg7 32. Kf1 Qe2+ 33. Kg1 Nf3+ 34. Kh1 Qh2# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.10"]
[Round "3"]
[White "Klonowski, Kacper"]
[Black "Szachniewicz, Aleksander"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1315"]
[BlackElo "1130"]
[PlyCount "53"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nbd7 9. Bc2 Nb6 10. Qd3 g6 11. h3 Re8 12. Bf4 Bd7 13. Rac1 Rc8 14. Rfd1 Bc6 15. Bb3 a6 16. d5 exd5 17. exd5 Bd7 18. Qd4 Bf5 19. d6 cxd6 20. Bxd6 Bxd6 21. Qxd6 Ne4 22. Nxe4 Bxe4 23. Rxc8 Qxc8 24. Qxb6 Bxf3 25. gxf3 Qxh3 26. Qf6 Rf8 27. Bxf7+ 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.09"]
[Round "2"]
[White "Szachniewicz, Aleksander"]
[Black "Sulek, Grzegorz"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1130"]
[BlackElo "1006"]
[PlyCount "109"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 d5 5. e5 a6 6. a3 Qc7 7. Bd3 g6 8. 0-0 Nge7 9. Re1 c4 10. Bc2 Nf5 11. Bxf5 exf5 12. Bg5 Be6 13. Bf6 Rg8 14. Qd2 Be7 15. Qg5 0-0-0 16. Nbd2 h6 17. Qe3 g5 18. Bxe7 Qxe7 19. Reb1 f4 20. Qe2 Bf5 21. Rc1 g4 22. Ne1 h5 23. g3 fxg3 24. fxg3 h4 25. Qf2 Be6 26. b4 hxg3 27. Qxg3 Qg5 28. Nf1 Rh8 29. Ng2 Rh3 30. Qf4 Qh5 31. Qf6 Rg8 32. Nf4 Qh8 33. Qxh8 Rhxh8 34. Nxe6 fxe6 35. Ng3 b5 36. Rf1 Rf8 37. Kg2 Kd7 38. Rxf8 Rxf8 39. Rf1 Rxf1 40. Nxf1 Ke7 41. Kg3 Kf7 42. Kxg4 Kg6 43. h4 Ne7 44. Ne3 Kh6 45. h5 Nc6 46. Ng2 a5 47. Ne3 axb4 48. axb4 Ne7 49. Nc2 Nc6 50. Na3 Na7 51. Kh4 Kg7 52. Kg5 Kh7 53. Kf6 Kh6 54. Kxe6 Kxh5 55. Kxd5 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.08"]
[Round "1"]
[White "Golis, Wiktor"]
[Black "Szachniewicz, Aleksander"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1712"]
[BlackElo "1130"]
[PlyCount "107"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. Be2 Bb4 8. Nc2 Bxc3+ 9. bxc3 Nf6 10. f3 0-0 11. Ba3 Re8 12. Bd6 Qa5 13. Qd2 Rd8 14. Ne3 Ne8 15. c5 Nxd6 16. cxd6 b5 17. g4 Bb7 18. Rc1 Rac8 19. f4 f6 20. Rg1 b4 21. c4 Na7 22. Bf3 Qa3 23. Kf2 Kh8 24. h4 Rf8 25. h5 h6 26. Rc2 Qa5 27. Rb1 Nc6 28. a3 Qb6 29. c5 Qd8 30. axb4 e5 31. Nf5 Rf7 32. Ra2 Ra8 33. Ra3 Qe8 34. Kg2 Qe6 35. Qe3 exf4 36. Qxf4 Qe5 37. Qxe5 fxe5 38. Kg3 Kh7 39. Be2 Nd8 40. Bd3 Ne6 41. Kf3 g6 42. hxg6+ Kxg6 43. Ke3 Ng5 44. Rba1 Rff8 45. Bxa6 Bxe4 46. Bd3 Rxa3 47. Rxa3 Bxd3 48. Kxd3 Rb8 49. Kc4 Ne6 50. Ra7 Rd8 51. b5 Kg5 52. c6 dxc6 53. bxc6 Nd4 54. c7 1-0

