[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.05.03"]
[Round "2.18"]
[White "Ratajczak, Marcin"]
[Black "Mezykowski, Filip"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "47"]
[EventDate "2016.04.30"]
[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 Nf6 2. Nc3 Nc6 3. e4 e6 4. e5 Nd5 5. Nxd5 exd5 6. Bb5 Ne7 7. Bg5 c6 8. Ba4 d6 9. Nf3 Qa5+ 10. c3 Nf5 11. 0-0 b5 12. Bb3 Ba6 13. Qc2 Ne7 14. exd6 Ng6 15. Rfe1+ Kd7 16. Qf5+ Kxd6 17. Bf4+ Nxf4 18. Qxf4+ Kd7 19. Ne5+ Kc8 20. Nxc6 Qb6 21. Re8+ Kb7 22. Na5+ Qxa5 23. Bxd5+ Kb6 24. Rb8+ 1-0

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.05.03"]
[Round "8.19"]
[White "Ratajczak, Marcin"]
[Black "Molecki, Jan"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "17"]
[EventDate "2016.04.30"]
[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 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Bxd5 Nd4 9. Qf7# 1-0

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.05.03"]
[Round "9.12"]
[White "Zmuda, Tomasz"]
[Black "Ratajczak, Marcin"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "70"]
[EventDate "2016.04.30"]
[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. Bb5 Bc5 4. 0-0 d6 5. Bxc6+ bxc6 6. Nc3 Bg4 7. h3 Bh5 8. d3 Nf6 9. Be3 Bxe3 10. fxe3 d5 11. exd5 cxd5 12. d4 e4 13. g4 Nxg4 14. Nd2 Nxe3 15. Qxh5 Nxf1 16. Rxf1 0-0 17. Nxd5 c6 18. Nc3 Qxd4+ 19. Rf2 e3 20. Rf1 e2+ 21. Kg2 exf1Q+ 22. Nxf1 h6 23. Ne2 Qe4+ 24. Kg1 Rae8 25. Nfg3 Qe3+ 26. Kf1 Qd2 27. Qg4 Qxc2 28. Nf5 Qxb2 29. Nxh6+ Kh8 30. Nf5 Qf6 31. Nf4 Re5 32. Nh5 Rxf5+ 33. Kg2 Rg5 34. Nxf6 gxf6 35. Qxg5 fxg5 0-1

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.05.02"]
[Round "7.12"]
[White "Kryston, Aleksander"]
[Black "Ratajczak, Marcin"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "55"]
[EventDate "2016.04.30"]
[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 e6 3. e3 Nf6 4. Nf3 Nc6 5. Nc3 Bb4 6. Bd2 Ne4 7. Bd3 Nxd2 8. Qxd2 dxc4 9. Bxc4 0-0 10. a3 Ba5 11. b4 Bb6 12. a4 Nxb4 13. a5 Bc5 14. dxc5 Qxd2+ 15. Kxd2 Bd7 16. Rhb1 Na6 17. Bxa6 bxa6 18. Rb7 Rfd8 19. Rxc7 Bc6+ 20. Ke2 Bb5+ 21. Nxb5 axb5 22. Rb7 a6 23. c6 Rac8 24. c7 Rd7 25. Rd1 Rxd1 26. Rb8 Rdd8 27. cxd8Q+ Rxd8 28. Rxd8# 1-0

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.05.02"]
[Round "6.19"]
[White "Ratajczak, Marcin"]
[Black "Abramowicz, Ignacy"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "61"]
[EventDate "2016.04.30"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb6 7. e5 Ne4 8. Qe2 Nxf2 9. Qxf2 d5 10. Bg5 Ne7 11. Bxe7 Qxe7 12. Bxd5 c6 13. Bb3 Be6 14. Bxe6 Qxe6 15. Nc3 0-0 16. 0-0 Rad8 17. Rad1 h6 18. Rfe1 Rfe8 19. h3 a6 20. Kh1 Rd7 21. Na4 Ba7 22. Nh2 b5 23. Nc5 Bxc5 24. dxc5 Rd5 25. Nf3 Qe7 26. Rxd5 cxd5 27. c6 Rc8 28. Qb6 Qe6 29. Nd4 Qg6 30. Qxa6 b4 31. Qxc8+ 1-0

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.05.01"]
[Round "5.24"]
[White "Goral, Antoni"]
[Black "Ratajczak, Marcin"]
[Result "0-1"]
[ECO "D27"]
[PlyCount "138"]
[EventDate "2016.04.30"]
[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 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 c5 6. dxc5 Bxc5 7. Be2 dxc4 8. Qxd8+ Kxd8 9. Bxc4 Nc6 10. 0-0 Bd7 11. Nb5 a6 12. Nbd4 Rf8 13. Nxc6+ bxc6 14. Bd2 Ne4 15. Ba5+ Ke7 16. Ne5 f5 17. Nxd7 Kxd7 18. Rad1+ Ke7 19. Bd3 Nf6 20. b4 Bd6 21. a4 g5 22. Bb6 Bxb4 23. Rc1 Rfc8 24. Bc5+ Bxc5 25. Rxc5 a5 26. Re5 Nd7 27. f4 Nxe5 28. fxe5 c5 29. Bc4 Rab8 30. Ba6 Rh8 31. Rc1 Ra8 32. Bb5 Rac8 33. Ba6 Rc7 34. Bd3 h5 35. Rb1 c4 36. Bc2 Rc5 37. Rb7+ Kf8 38. Rb8+ Kg7 39. Rb7+ Kh6 40. Re7 Rc6 41. g3 g4 42. e4 Kg6 43. Ra7 Rc5 44. Kf2 Rxe5 45. exf5+ exf5 46. Ra6+ Kg5 47. Ra7 Rd8 48. Rg7+ Kh6 49. Rf7 Rd2+ 50. Kf1 Rxc2 51. Rf6+ Kg5 52. Rf8 Rd5 53. Ke1 Rdd2 54. Rg8+ Kh6 55. Rh8+ Kg7 56. Rxh5 Rxh2 57. Kd1 Rxh5 58. Kxc2 Rh3 59. Kc3 f4 60. Kxc4 fxg3 61. Kb5 Rh5+ 62. Kc4 g2 63. Kd4 g1Q+ 64. Ke4 Qc5 65. Kf4 Kg6 66. Kxg4 Qf5+ 67. Kg3 Rh3+ 68. Kg2 Qf3+ 69. Kg1 Rg3+ 0-1

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.05.01"]
[Round "4.17"]
[White "Ratajczak, Marcin"]
[Black "Domanski, Alan"]
[Result "0-1"]
[ECO "B44"]
[PlyCount "126"]
[EventDate "2016.04.30"]
[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 e6 5. Nxc6 bxc6 6. Bf4 Qf6 7. Qc1 Qg6 8. Nc3 Nf6 9. e5 Nd5 10. Bd3 Qxg2 11. Be4 Qg4 12. f3 Qxf4 13. Nxd5 Qxc1+ 14. Rxc1 cxd5 15. Bd3 Rb8 16. b3 Ba3 17. Rb1 Bb4+ 18. Ke2 0-0 19. c4 Ba6 20. a4 Rbc8 21. cxd5 Bxd3+ 22. Kxd3 exd5 23. f4 Rc3+ 24. Kd4 Rfc8 25. f5 Ba5 26. b4 R8c4+ 27. Kxd5 Rxb4 28. Rxb4 Bxb4 29. Rb1 Bf8 30. e6 dxe6+ 31. fxe6 fxe6+ 32. Kxe6 Ra3 33. Rb8 Rxa4 34. Ra8 Ra1 35. Kd5 a5 36. Kc4 a4 37. Kc3 a3 38. Kb3 Rh1 39. Ka2 Rxh2+ 40. Ka1 h5 41. Ra4 h4 42. Kb1 h3 43. Rh4 a2+ 44. Ka1 Be7 45. Rd4 Rh1+ 46. Kxa2 h2 47. Rd3 Rc1 48. Rb3 h1Q 49. Rb2 Qa8+ 50. Kb3 Qb7+ 51. Ka2 Qd5+ 52. Rb3 Qd2+ 53. Rb2 Qd1 54. Rb8+ Kf7 55. Rb1 g5 56. Rxc1 Qxc1 57. Kb3 g4 58. Ka4 g3 59. Kb5 g2 60. Ka6 g1Q 61. Kb5 Qgc5+ 62. Ka6 Qa1+ 63. Kb7 Qaa7# 0-1

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.04.30"]
[Round "3.4"]
[White "Borowik, Wojciech"]
[Black "Ratajczak, Marcin"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1042"]
[PlyCount "109"]
[EventDate "2016.04.30"]
[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 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Nxe4 dxe4 10. Ne5 f6 11. Ng6 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Rf7 14. Be2 e5 15. Bh5 exd4 16. exd4 Be6 17. Nf4 Re7 18. Nxe6 Rxe6 19. Bg6 c6 20. Rhe1 f5 21. Bxf5 Rf6 22. Bxe4 Rxf2+ 23. Re2 Rxe2+ 24. Kxe2 Nd7 25. Rf1 Re8 26. Kd3 c5 27. Bxb7 cxd4 28. Kxd4 Rd8 29. Bd5+ Kh8 30. Rf7 a5 31. a3 a4 32. Kc3 Ne5 33. Ra7 Ng4 34. Ra8 Rxa8 35. Bxa8 Nxh2 36. Bc6 Ng4 37. Bxa4 Ne3 38. Bc6 g5 39. b4 h5 40. b5 h4 41. b6 g4 42. b7 h3 43. b8Q+ Kg7 44. gxh3 gxh3 45. Qg3+ Kf6 46. Qxe3 h2 47. Qf2+ Ke6 48. Qxh2 Kf5 49. Bd7+ Ke4 50. Qh5 Kf4 51. Kd4 Kg3 52. Ke3 Kg2 53. Qg4+ Kh2 54. Kf2 Kh1 55. Qh3# 1-0

[Event "POL-ch U08"]
[Site "Poronin"]
[Date "2016.04.30"]
[Round "1.23"]
[White "Rzasa, Mateusz"]
[Black "Ratajczak, Marcin"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "62"]
[EventDate "2016.04.30"]
[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 Bc5 4. 0-0 d6 5. c3 Bg4 6. d4 exd4 7. Nbd2 dxc3 8. bxc3 Nf6 9. h3 Bh5 10. Qb3 Na5 11. Qb5+ c6 12. Qb2 Bxf3 13. Nxf3 Nxc4 14. Qe2 Ne5 15. Nxe5 dxe5 16. Rd1 Qe7 17. Qc4 0-0 18. Qe2 h6 19. Re1 Rfe8 20. Qf3 Qe6 21. Qg3 Nh5 22. Qh4 Qf6 23. Rf1 Qxh4 24. Kh2 Bxf2 25. Rxf2 Qxf2 26. Kh1 Rad8 27. Ba3 Rd2 28. Rg1 Ng3+ 29. Kh2 Nf1+ 30. Kh1 Qg3 31. Rxf1 Qxg2# 0-1

