[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "6"]
[White "Bartoszewicz, Marcin"]
[Black "Campos, Maria Jose"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "1825"]
[BlackElo "2206"]
[PlyCount "186"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[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. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d3 d6 10. Nbd2 Rb8 11. h3 h6 12. Nc4 Be6 13. Ne3 Bxb3 14. cxb3 d5 15. exd5 Nxd5 16. Nc4 f6 17. d4 exd4 18. Nxd4 Nxd4 19. Qxd4 c6 20. Bf4 Rb7 21. Bg3 Rd7 22. Qe4 Kh8 23. Qg6 Bc5 24. Re6 Ne7 25. Qh5 Rd5 26. Qf3 Rd3 27. Qg4 Rxb3 28. Bd6 Bxd6 29. Rxd6 Qc8 30. Qe4 Nf5 31. Rxc6 Qe8 32. Qxe8 Rxe8 33. Rxa6 Rc8 34. Rc1 Nd4 35. Kh2 Rxb2 36. Nxb2 Rxc1 37. Rb6 b3 38. Rb4 Rc2 39. Nd3 Nc6 40. Rxb3 Ra2 41. Rb6 Nd4 42. Ra6 Rd2 43. Nc5 Rxf2 44. Ra8+ Kh7 45. a5 h5 46. Kg3 Rf1 47. a6 Nf5+ 48. Kh2 h4 49. Ne4 Ra1 50. a7 Kg6 51. g4 hxg3+ 52. Kg2 Ra2+ 53. Kg1 g2 54. Rh8 Rxa7 55. Kxg2 Ra2+ 56. Kf3 Ra3+ 57. Kf2 Ra4 58. Nc3 Rf4+ 59. Kg2 Rd4 60. Ne2 Rc4 61. Ra8 Re4 62. Ng1 Nd4 63. Rd8 f5 64. Rd6+ Kh5 65. Rd7 g5 66. Rh7+ Kg6 67. Rd7 Kf6 68. Rd6+ Ke5 69. Rg6 Kf4 70. Rg8 Re3 71. Rd8 Ne6 72. Rd2 Ke4 73. Ra2 Nf4+ 74. Kh2 Rd3 75. Ra4+ Ke3 76. Ra5 Rd2+ 77. Kh1 Nd5 78. Ra3+ Ke4 79. Ra4+ Ke3 80. Ra3+ Kf4 81. Ra4+ Kg3 82. Ra3+ Kf4 83. Ra4+ Ke3 84. Ra3+ Ke4 85. Ra4+ Kd3 86. Ra3+ Nc3 87. Nf3 Rd1+ 88. Kg2 Kc4 89. Nxg5 Rd2+ 90. Kg3 Rd3+ 91. Kg2 Rd2+ 92. Kg3 Rd3+ 93. Kg2 Rd2+ 1/2-1/2

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Pniaczek, Marek"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1825"]
[BlackElo "2143"]
[PlyCount "126"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[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 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Nc3 Bb7 8. Bd3 d6 9. 0-0 Nxc3 10. bxc3 Be7 11. Qe2 0-0 12. exd6 Qxd6 13. Be4 Bxe4 14. Qxe4 Qc6 15. Qd3 Nd7 16. Bd2 Rac8 17. a4 Rfd8 18. Qb5 Nf6 19. Qxc6 Rxc6 20. Ne5 Rcc8 21. Rfc1 Ne4 22. Be1 Bg5 23. Rcb1 Nxc3 24. Bxc3 Rxc3 25. a5 Rdc8 26. axb6 axb6 27. g3 Rc1+ 28. Kg2 Rxb1 29. Rxb1 Bd8 30. Kf3 f6 31. Nd7 Rc7 32. Nb8 Kf7 33. Ke3 Rc8 34. Na6 Rc3+ 35. Kd2 Rf3 36. Ke2 Ra3 37. Nb4 Be7 38. Nc6 Ra6 39. Rb5 Bd6 40. Ke3 Ke8 41. Nb4 Bxb4 42. Rxb4 Kd7 43. h4 Kc6 44. Rc4+ Kb7 45. h5 b5 46. Rb4 Kc6 47. Rb3 Rb6 48. Rb4 Kd5 49. Kd3 e5 50. dxe5 Kxe5 51. Ke3 Kd5 52. Kd3 Kc5 53. Kc3 Ra6 54. Rg4 Ra7 55. Kb3 Kd5 56. Rb4 Rb7 57. Kc3 f5 58. g4 fxg4 59. Rxg4 b4+ 60. Kb3 Ke5 61. Rc4 Kf5 62. Rd4 Kg5 63. Rd5+ Kh6 0-1

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "3"]
[White "Reza, Wojciech"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2290"]
[BlackElo "1825"]
[PlyCount "89"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 f5 12. Bxf4 exf4 13. e5 dxe5 14. Nxe5 Re8 15. Rc1 Nxd5 16. Qxd5+ Qxd5 17. Nxd5 Rxe5 18. Rxe5 Bxe5 19. Re1 Bd4 20. Re8+ Kf7 21. Re7+ Kg8 22. Rxc7 Be6 23. Nxf4 Bf7 24. Rxb7 a5 25. b5 Rc8 26. Rd7 Bb6 27. Nd5 Bc5 28. g3 Kf8 29. a4 h5 30. h4 Bxd5 31. Rxd5 Ke7 32. Be2 Bb6 33. Rd1 Ke6 34. Bf3 Ke7 35. Bc6 Bc5 36. Rd7+ Kf6 37. Bd5 Rf8 38. b6 f4 39. gxf4 Kf5 40. b7 Ba7 41. Rd6 Kxf4 42. Rxg6 Ke5 43. Ra6 Bxf2+ 44. Kg2 Bc5 45. Ra8 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.17"]
[Round "7"]
[White "Bartoszewicz, Marcin"]
[Black "Jaszczuk, Piotr"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1791"]
[BlackElo "1672"]
[PlyCount "104"]
[EventDate "2023.07.11"]
[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. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. h4 Be7 14. Nxe7+ Nxe7 15. Ne3 Bb7 16. Qg4 Qc8 17. Bd3 Qxg4 18. Nxg4 f5 19. exf5 Bxg2 20. Rg1 Bf3 21. f6 Bxg4 22. fxe7 Rf4 23. a4 bxa4 24. Bxa6 Bd7 25. Bb7 Re8 26. Rd1 Rf6 27. Rg3 Rxe7 28. Bd5+ Be6 29. Be4 Bb3 30. Rd2 Rd7 31. Bd5+ Bxd5 32. Rxd5 Kf7 33. Rg4 Ra7 34. Rb5 h5 35. Rc4 Ke6 36. Rb6 a3 37. bxa3 Rxa3 38. Rb2 Rf3 39. Rc7 g6 40. Rg7 Kf6 41. Rbb7 Rfxc3 42. Rbe7 Kf5 43. Ref7+ Ke4 44. Rxg6 Ra1+ 45. Kd2 Rd3+ 46. Ke2 d5 47. Rg5 Rb3 48. f3+ Kd4 49. Kf2 Rb2+ 50. Kg3 Rg1+ 51. Kh3 Rh1+ 52. Kg3 Rhh2 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.16"]
[Round "6"]
[White "Gbiorczyk, Mikolaj1111"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1904"]
[BlackElo "1791"]
[PlyCount "109"]
[EventDate "2023.07.11"]
[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. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Qc7 7. Qd2 Nf6 8. f3 b5 9. 0-0-0 Bb4 10. Qe1 Bb7 11. Nxc6 Qxc6 12. Bd4 0-0-0 13. Qg3 Rhg8 14. e5 Bxc3 15. Bxc3 Nd5 16. Ba5 Rdf8 17. Kb1 Kb8 18. Bd3 b4 19. c3 bxc3 20. Rc1 Qa4 21. Bxc3 g6 22. b3 Nxc3+ 23. Rxc3 Qd4 24. Rhc1 Rc8 25. Qe1 Rxc3 26. Qxc3 Qb6 27. Bc4 Rc8 28. Qd2 Rc7 29. h3 h5 30. Qe2 Ka7 31. Rd1 Bc6 32. Qd3 a5 33. Qd4 Rc8 34. a3 Rf8 35. Kc2 Qxd4 36. Rxd4 f5 37. h4 Kb6 38. Kd3 Ra8 39. Ke3 Kc5 40. b4+ axb4 41. axb4+ Kb6 42. b5 Ra3+ 43. Kf2 Kc5 44. bxc6 Kxd4 45. c7 Ra8 46. Ba6 Kxe5 47. c8Q Rxc8 48. Bxc8 d6 49. g3 Kf6 50. f4 e5 51. Ke3 Ke7 52. Kd3 Kd8 53. Be6 Ke7 54. Bb3 Kf6 55. Kc4 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.15"]
[Round "5"]
[White "Bartoszewicz, Marcin"]
[Black "Kulpa, Zuzanna"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1791"]
[BlackElo "1911"]
[PlyCount "81"]
[EventDate "2023.07.11"]
[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. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. h3 h6 7. c3 0-0 8. Re1 a6 9. Nbd2 Ba7 10. a4 Na5 11. Ba2 Be6 12. Bb1 c5 13. Bc2 Nc6 14. Nf1 b5 15. Ne3 d5 16. Qe2 Re8 17. g4 c4 18. dxc4 Bxe3 19. cxd5 Bxc1 20. Raxc1 Nxd5 21. exd5 Bxd5 22. Rcd1 Bxf3 23. Qxf3 Qc7 24. Be4 Rac8 25. Bxc6 Qxc6 26. Qxc6 Rxc6 27. axb5 axb5 28. Rd5 b4 29. cxb4 Rb8 30. Rexe5 Rxb4 31. Rb5 Rb6 32. Rxb6 Rxb6 33. Re2 Rb3 34. h4 Rb4 35. f3 h5 36. Rg2 hxg4 37. fxg4 f5 38. gxf5 Kf7 39. Kf1 Rxh4 40. Rf2 Rb4 41. Ke1 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.14"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1791"]
[BlackElo "1637"]
[PlyCount "72"]
[EventDate "2023.07.11"]
[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. a4 a6 8. Na3 Bg4 9. Be2 Bxe2 10. Qxe2 d5 11. exd5 Nxd5 12. Bd2 Bxa3 13. Rxa3 0-0 14. Nxd5 Qxd5 15. 0-0 Nd4 16. Qd1 Rfd8 17. Be3 Qc4 18. Bxd4 Rxd4 19. Qh5 Qxc2 20. Qxe5 Qxb2 21. Rg3 g6 22. h4 Qd2 23. Rh3 Rad8 24. h5 Qf4 25. Qxf4 Rxf4 26. Rb3 Rd7 27. Rfb1 gxh5 28. Rxb7 Rxb7 29. Rxb7 Rxa4 30. Kh2 Kg7 31. Kh3 a5 32. Ra7 Ra1 33. Kh4 Kg6 34. Ra8 f6 35. Rg8+ Kf5 36. Rh8 Kf4 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.13"]
[Round "3"]
[White "Zareba, Piotr"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1723"]
[BlackElo "1791"]
[PlyCount "46"]
[EventDate "2023.07.11"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Bxd4 13. Rxd4 b5 14. Bxb5 axb5 15. Nxb5 Qc6 16. Nxd6+ Ke7 17. Rhd1 Rxa2 18. Nxc8+ Rxc8 19. Rxd7+ Ke8 20. c4 Ra1+ 21. Kc2 Qxc4+ 22. Qc3 Qa4+ 23. Kd2 Qxd1+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.12"]
[Round "2"]
[White "Bartoszewicz, Marcin"]
[Black "Ostrowska, Joanna"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1791"]
[BlackElo "1688"]
[PlyCount "69"]
[EventDate "2023.07.11"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 0-0 9. 0-0-0 b5 10. Bh6 b4 11. Nce2 Qa5 12. Bxg7 Kxg7 13. a3 Bd7 14. Qxb4 Qe5 15. Qb7 Nc6 16. Nxc6 Qc5 17. e5 Bxc6 18. exf6+ exf6 19. Qb4 Qe3+ 20. Qd2 Qe6 21. Nc3 Rfd8 22. Qd4 Rab8 23. Bxa6 d5 24. Rhe1 Qd6 25. g3 Bd7 26. Bc4 Bf5 27. Nxd5 Qc6 28. g4 Be6 29. Qxf6+ Kh6 30. Nf4 Rxd1+ 31. Rxd1 Qc5 32. h4 Qe3+ 33. Kb1 Bxg4 34. Qg5+ Kg7 35. Nh5+ 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "1"]
[White "Bartoszewicz, Marcin"]
[Black "Gagare, Shardul"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1791"]
[BlackElo "2480"]
[PlyCount "36"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. 0-0 Bg4 8. h3 Bh5 9. Re1 Qd7 10. b4 Bg6 11. b5 Nd8 12. Ne5 Bxe5 13. Rxe5 Ne6 14. Bf1 0-0 15. Nd2 Nf5 16. Nf3 f6 17. Re1 Nd6 18. Bd3 Be4 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "3"]
[White "Bartoszewicz, Marcin"]
[Black "Golecki, Jan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1791"]
[BlackElo "2162"]
[PlyCount "90"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Be3 d5 8. Qd2 Bb4 9. exd5 Nxd5 10. Bd4 0-0 11. a3 Qa5 12. Bc4 Re8+ 13. Kf2 Nxc3 14. bxc3 Bf8 15. Rhe1 Rxe1 16. Rxe1 b5 17. Bb3 c5 18. Re8 cxd4 19. Nxd4 Bb7 20. Rxa8 Bxa8 21. Qe3 Qd8 22. Nf5 Qf6 23. Nd4 Nc5 24. Kf1 Qe7 25. Qxe7 Bxe7 26. Nxb5 Nxb3 27. cxb3 a6 28. Nc7 Bxa3 29. Nxa8 Kf8 30. Nc7 a5 31. Ke2 Ke7 32. g3 Bc5 33. h3 Kd6 34. Ne8+ Kd5 35. Nxg7 Ke4 36. Ne8 h6 37. Nc7 h5 38. Nb5 f5 39. Nc7 Bd6 40. Ne6 Be7 41. Ng7 Bf6 42. Nxh5 Bxc3 43. Ng7 Bxg7 44. Kd2 Kf3 45. Kd3 Kxg3 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "9"]
[White "Bartoszewicz, Marcin"]
[Black "Wiech, Grzegorz"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1791"]
[BlackElo "2140"]
[PlyCount "96"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 h6 11. Bh4 0-0 12. Bg3 Qa5 13. Bxd6 Rfd8 14. e5 Ne8 15. Qf4 Nxd6 16. exd6 Bf6 17. Qe3 Rac8 18. Rd3 Bxf3 19. Qxf3 Bxc3 20. Rxc3 Rxc3 21. Qxc3 Qxc3 22. bxc3 Rxd6 23. Re4 Kf8 24. Rc4 Ke7 25. Rc7+ Rd7 26. Rc8 e5 27. Kb2 f5 28. c4 e4 29. Kc3 f4 30. Rc5 Ke6 31. Rb5 e3 32. fxe3 fxe3 33. Rb1 Ke5 34. Rf1 Ke4 35. Rf8 Re7 36. Rf3 g5 37. h3 h5 38. Rf8 Rd7 39. Re8+ Kf4 40. c5 Rd2 41. Rf8+ Ke4 42. Re8+ Kf5 43. Rxe3 Rxg2 44. a4 h4 45. Kd3 Rg3 46. Rxg3 hxg3 47. Ke3 g4 48. c3 gxh3 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "5"]
[White "Bartoszewicz, Marcin"]
[Black "Zhuk, Ivan"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1791"]
[BlackElo "2017"]
[PlyCount "93"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Kb1 Qc7 12. Bxf6 Bxf6 13. Qxd6 Qa5 14. e5 Rad8 15. Qa3 Qxa3 16. bxa3 Rxd1+ 17. Nxd1 Be7 18. Kb2 Rd8 19. Ne3 Bxf3 20. gxf3 Rd2 21. Rd1 Rxf2 22. Rd7 Bf8 23. Rxb7 Rxf3 24. Nc4 g5 25. Rxa7 h5 26. Rd7 Rf4 27. Kb3 g4 28. a4 Rf1 29. a5 Rb1+ 30. Nb2 Re1 31. Nd3 Rb1+ 32. Nb2 Re1 33. Nc4 Rb1+ 34. Nb2 Re1 35. a6 Rxe5 36. Nc4 Rb5+ 37. Kc3 Rb8 38. a7 Rc8 39. Rb7 Bg7+ 40. Kd3 Rd8+ 41. Ke2 Bf8 42. Rb8 Rd4 43. a8Q Rxc4 44. Rxf8+ Kg7 45. Rg8+ Kh7 46. Qf8 Rxc2+ 47. Kd3 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "6"]
[White "Pires, Emanuel Joao Robart"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1994"]
[BlackElo "1791"]
[PlyCount "83"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. 0-0 d6 7. d4 exd4 8. cxd4 Bb6 9. Ng5 Nh6 10. Qh5 0-0 11. Bxf7+ Rxf7 12. Nxf7 Nxf7 13. d5 Nce5 14. Qd1 Qh4 15. Be3 Bxe3 16. fxe3 Qxe4 17. Nd2 Qxe3+ 18. Kh1 Bg4 19. Qe1 Qxe1 20. Rfxe1 c5 21. dxc6 bxc6 22. h3 Bf5 23. Nb3 c5 24. Rad1 Rb8 25. g4 Bc2 26. Ra1 Bxb3 27. axb3 Rxb3 28. Rxa7 g5 29. Kg2 c4 30. Rc7 d5 31. Rc8+ Kg7 32. Rc7 Kg6 33. Ra1 c3 34. Ra6+ Kg7 35. Re6 Rb2+ 36. Kg3 d4 37. Rxe5 c2 38. Rxg5+ Kf8 39. Rf5 Rb3+ 40. Kh4 d3 41. Rfxf7+ Ke8 42. Rxh7 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "2"]
[White "Chomczyk, Marek"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2327"]
[BlackElo "1804"]
[PlyCount "63"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. f3 Nc5 11. f4 Ne4 12. Nd2 c5 13. N4f3 0-0 14. Nxe4 dxe4 15. Nd2 Bc6 16. Qe2 Qd4+ 17. Kh1 f5 18. Nb3 Qd7 19. Be3 Rab8 20. Bxc5 Bxc5 21. Nxc5 Qd5 22. Nb3 Bb5 23. Qd1 Rbd8 24. Re1 Qc4 25. Qc1 Rd5 26. Qe3 Rfd8 27. Qxa7 Qxc2 28. Rac1 Qxb2 29. Rxc7 R5d7 30. Rxd7 Rxd7 31. Qb8+ Kf7 32. Qxb5 1-0

[Event "POL-ch blitz"]
[Site "Suwalki"]
[Date "2022.09.24"]
[Round "4"]
[White "Karpus, Michal"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2207"]
[BlackElo "1804"]
[PlyCount "79"]
[EventDate "2022.09.24"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. d4 d6 9. c3 Bg4 10. Be3 Re8 11. Nbd2 Na5 12. Bc2 exd4 13. cxd4 c5 14. d5 Nd7 15. h3 Bh5 16. g4 Bg6 17. b3 Rc8 18. Rb1 c4 19. b4 c3 20. bxa5 cxd2 21. Bxd2 h6 22. Nd4 Ne5 23. f4 Nc4 24. Bb4 Bf6 25. Nc6 Qd7 26. Qf3 Rxc6 27. dxc6 Qxc6 28. Bd3 Bd4+ 29. Kg2 f6 30. Rbd1 Bc5 31. Bxc5 Qxc5 32. Bxc4+ bxc4 33. f5 Bf7 34. Qc3 Rb8 35. Rb1 Rxb1 36. Rxb1 d5 37. Rb8+ Kh7 38. Qb4 Qe3 39. Qf8 Qe2+ 40. Kg1 1/2-1/2

[Event "PGNiG POL Cup"]
[Site "Elblag"]
[Date "2022.04.09"]
[Round "2"]
[White "Brodowski, Piotr"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2451"]
[BlackElo "1833"]
[PlyCount "51"]
[EventDate "2022.04.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 0-0 7. 0-0 Rb8 8. d4 cxd4 9. exd4 d6 10. h3 Na5 11. b3 a6 12. a4 Bd7 13. Be3 b5 14. axb5 axb5 15. c5 dxc5 16. dxc5 Qc7 17. b4 Nc4 18. Bf4 e5 19. Bg5 Bc6 20. Bxf6 Bxf6 21. Bxc6 Qxc6 22. Qd5 Qc7 23. Nxb5 Rxb5 24. Qxc4 Rfb8 25. Rab1 Qc6 26. Nc3 1-0

[Event "Krakow op-B 31st"]
[Site "Krakow"]
[Date "2020.12.31"]
[Round "5"]
[White "Krawczyk, Flawian"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2073"]
[BlackElo "1927"]
[PlyCount "97"]
[EventDate "2020.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Rd1 Nb6 9. b3 a5 10. a4 Nbd7 11. Nc3 Qb6 12. Rb1 Qa6 13. Nd2 Nb6 14. e4 Bd7 15. Bf1 Qa7 16. Nf3 Rac8 17. c5 Na8 18. e5 Ne8 19. Ng5 Bxg5 20. Bxg5 f5 21. b4 b6 22. cxb6 Qxb6 23. Be7 Rf7 24. Bc5 Qd8 25. b5 cxb5 26. axb5 Nb6 27. Na4 Nxa4 28. Qxa4 Ra8 29. Qa3 g5 30. b6 Bc6 31. Bb5 Qd7 32. Qa4 Bxb5 33. Qxb5 a4 34. Qxd7 Rxd7 35. Rb4 g4 36. Ra1 a3 37. Rb3 a2 38. Rb2 Rb8 39. Rbxa2 Rdb7 40. Ra7 Kf7 41. Rxb7+ Rxb7 42. Kf1 Kg6 43. Ra8 Ng7 44. Ra7 Rb8 45. b7 Ne8 46. Bd6 Nxd6 47. exd6 Kf6 48. d7 Ke7 49. Ra8 1-0

[Event "Krakow op-B 31st"]
[Site "Krakow"]
[Date "2020.12.28"]
[Round "2"]
[White "Bartoszewicz, Marcin"]
[Black "Golenia, Jan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1927"]
[BlackElo "2070"]
[PlyCount "66"]
[EventDate "2020.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. 0-0 d6 6. h3 0-0 7. d4 h6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qf3 c6 11. Rd1 Qc7 12. a4 a5 13. Be3 Bd7 14. Rd2 Rad8 15. Rad1 Kh8 16. Qe2 Nh7 17. f3 Bg5 18. Qf2 Bxe3 19. Qxe3 Ng5 20. Qc5 Bxh3 21. Rxd8 Rxd8 22. Rxd8+ Qxd8 23. gxh3 Nxh3+ 24. Kf1 Ng5 25. Be2 Qf6 26. Qe3 Ne6 27. Nd1 Nf4 28. c3 Qh4 29. Qg1 Qd8 30. Qe3 Qg5 31. Nf2 Qg2+ 32. Ke1 Qg1+ 33. Kd2 Ng2 0-1

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.25"]
[Round "9"]
[White "Kroliczek, Gabriela"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1787"]
[BlackElo "1950"]
[PlyCount "73"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Kb1 Qa5 11. Rhe1 0-0 12. Qd2 Kh8 13. Nd4 Rac8 14. f3 d5 15. e5 Ng8 16. Bxe7 Nxe7 17. h4 Qc5 18. Qg5 Be8 19. h5 h6 20. Qd2 b5 21. g4 b4 22. Nce2 Ng8 23. f4 Qe7 24. Ng3 Bd7 25. f5 Qg5 26. Nge2 Qxd2 27. Rxd2 Ne7 28. Rf1 Rfe8 29. f6 gxf6 30. Rxf6 Kg7 31. g5 Ng8 32. gxh6+ Nxh6 33. Nf4 Kh7 34. Nf3 Rg8 35. Nh3 Rg4 36. Nfg5+ Kg7 37. Rdf2 1/2-1/2

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.24"]
[Round "8"]
[White "Bartoszewicz, Marcin"]
[Black "Maslo, Slawomir"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1950"]
[BlackElo "1687"]
[PlyCount "111"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ Qxd5 15. Qxd5 exd5 16. 0-0 Kf6 17. Rd1 Rd8 18. Be3 Rd7 19. Rac1 Be7 20. Rd4 g5 21. Ra4 Kf5 22. Rxa7 Rxa7 23. Bxa7 Ra8 24. Rc7 Ke6 25. a3 Bd6 26. Rb7 Be5 27. Bc5 d4 28. h3 Rd8 29. Kf1 d3 30. Ke1 f5 31. Kd2 h5 32. Be3 f4 33. Bc5 Bf6 34. Rb6+ Ke5 35. a4 Bh8 36. Bb4 Kd5 37. Kxd3 Bxb2 38. Be7 Rd7 39. Rxb2 Rxe7 40. Rb5+ Ke6 41. Rxg5 h4 42. Ke4 Rc7 43. Re5+ Kd6 44. Kxf4 Rc2 45. Re4 Rxf2 46. Ke3 Rb2 47. Rxh4 Rb3+ 48. Kf2 Ke5 49. Rg4 Kf5 50. h4 Rb2+ 51. Kg3 Rb1 52. Rg5+ Kf6 53. Ra5 Rg1+ 54. Kf4 Rb1 55. Ra6+ Kg7 56. h5 1-0

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.23"]
[Round "7"]
[White "Zgoda, Damian"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1725"]
[BlackElo "1950"]
[PlyCount "68"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. c3 Nd7 5. Nf3 Ngf6 6. 0-0 0-0 7. Nbd2 d5 8. e4 dxe4 9. Ng5 e5 10. dxe5 Nxe5 11. Ndxe4 Bg4 12. Qxd8 Raxd8 13. Nxf6+ Bxf6 14. Bxb7 Bxg5 15. Bxg5 Rb8 16. Bg2 Rxb2 17. Be3 a6 18. h3 Be6 19. Bd4 Nc4 20. f4 h5 21. Rf2 Rfb8 22. Raf1 a5 23. Rxb2 Rxb2 24. Rf2 Rb1+ 25. Rf1 Na3 26. Bc5 Rxf1+ 27. Bxf1 Nb1 28. c4 Nd2 29. a3 Bxc4 30. Bg2 Nb3 31. Be7 Be6 32. Kf2 Kg7 33. Ke3 Bc4 34. Bc6 f5 1/2-1/2

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.22"]
[Round "6"]
[White "Bartoszewicz, Marcin"]
[Black "Chmielewski, Miroslaw"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1950"]
[BlackElo "1646"]
[PlyCount "75"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. dxe5 Nxe5 8. Nxe5 dxe5 9. Qe2 c6 10. a4 Bg4 11. f3 Bh5 12. Be3 Qa5 13. Qf2 Bg6 14. Rfd1 Rfd8 15. Rxd8+ Bxd8 16. Rd1 Bb6 17. g4 h6 18. h4 Kf8 19. Kg2 Qb4 20. Bb3 Bxe3 21. Qxe3 Qe7 22. h5 Bh7 23. a5 a6 24. Na4 Nd7 25. Rxd7 Qxd7 26. Nb6 Qe8 27. Qc5+ Kg8 28. Nxa8 Qxa8 29. Qe7 Qf8 30. Qxb7 g6 31. hxg6 Bxg6 32. Qxc6 Kg7 33. Qc7 Qe8 34. Bc4 Kf6 35. Bxa6 Qa4 36. Qd6+ Kg5 37. Qxe5+ Kh4 38. Qf6# 1-0

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.21"]
[Round "5"]
[White "Grzelak, Piotr"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1673"]
[BlackElo "1950"]
[PlyCount "138"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Bc5 6. Qf3 dxc6 7. Nc3 Qxf3 8. gxf3 Be6 9. Be3 Bxe3 10. fxe3 Ne7 11. 0-0-0 f6 12. f4 g6 13. Be2 Kf7 14. h4 f5 15. Bf3 Rad8 16. Rxd8 Rxd8 17. h5 Kg7 18. hxg6 hxg6 19. Rd1 Rd6 20. Rg1 Rd8 21. exf5 Nxf5 22. e4 Ne7 23. f5 Bf7 24. Ne2 Kf6 25. fxg6 Bxg6 26. Nf4 Rh8 27. Re1 Ke5 28. Nd3+ Kf6 29. Nc5 b6 30. Nd3 Rh4 31. Kd2 a5 32. b3 Bf7 33. a3 c5 34. Kc3 Ng6 35. Kd2 Ne5 36. Bg2 Nxd3 37. Kxd3 Ke5 38. Ke3 Bg6 39. Kd3 Rh2 40. Bf3 Rh3 41. Ke2 Bxe4 42. Bxe4 Kxe4 43. Kd2+ Kd4 44. Re7 Rh2+ 45. Kc1 c6 46. Rd7+ Ke5 47. Rb7 b5 48. Ra7 Kd4 49. Rd7+ Ke4 50. Ra7 c4 51. bxc4 bxc4 52. Kb2 Rh5 53. Kc3 Rh3+ 54. Kb2 Kd4 55. Rxa5 Rh7 56. Rg5 Rb7+ 57. Kc1 Ra7 58. Rg4+ Kc5 59. Kb2 Kb5 60. Rg5+ c5 61. Rg4 Ra4 62. Rg3 Ra6 63. Rg4 Rh6 64. a4+ Kb4 65. c3+ Kxa4 66. Rxc4+ Kb5 67. Kb3 Rh1 68. Rg4 Rb1+ 69. Kc2 Re1 1/2-1/2

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.20"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Trusz, Julia"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1950"]
[BlackElo "1583"]
[PlyCount "77"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5c3 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd5 0-0 12. Nbc3 Be7 13. Nxe7+ Nxe7 14. Qd2 Qc7 15. g3 Be6 16. Bg2 Rad8 17. 0-0 f5 18. exf5 Bxf5 19. Nd5 Nxd5 20. Qxd5+ Rf7 21. Rac1 Kh8 22. c4 Qe7 23. Rfd1 Be6 24. Qd2 Bg4 25. Re1 Bf3 26. Rc3 Bxg2 27. Kxg2 Qf6 28. Rd3 Rdf8 29. Re2 Rd8 30. Qe3 h6 31. Red2 Rc7 32. b3 Kg8 33. Qb6 Rcd7 34. Rd5 Qf5 35. Qe3 g5 36. c5 dxc5 37. Rxe5 Qf8 38. Rxd7 Rxd7 39. Re8 1-0

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.17"]
[Round "1"]
[White "Goszyk, Bartosz"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1486"]
[BlackElo "1950"]
[PlyCount "64"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Bd7 9. h3 Nc6 10. Nde2 a6 11. a4 Rc8 12. b3 b5 13. axb5 axb5 14. Bb2 Nb4 15. f4 Qb6+ 16. Kh2 Bc6 17. Ba3 Na6 18. Bb2 b4 19. Na4 Qb7 20. Bxf6 Bxf6 21. Ra2 Rc7 22. Qd3 Bb5 23. Qd2 Bc6 24. Qd3 Nc5 25. Nxc5 dxc5 26. Qe3 Rd8 27. Ra5 c4 28. bxc4 Ra8 29. Rxa8+ Qxa8 30. Rb1 e6 31. Rxb4 Be7 32. Rb1 Rc8 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.04"]
[Round "9"]
[White "Bartoszewicz, Marcin"]
[Black "Kalkowski, Igor"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1853"]
[BlackElo "1716"]
[PlyCount "109"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nc3 Bg7 7. Nf3 Bg4 8. Be2 Nh6 9. 0-0 0-0 10. h3 Bxf3 11. Bxf3 e6 12. Be3 f6 13. exf6 Qxf6 14. Qb3 b6 15. Nxd5 exd5 16. Qxd5+ Nf7 17. Qxc6 Qxc6 18. Bxc6 Rad8 19. Rad1 Rd6 20. Bf3 Rfd8 21. Rfe1 Kf8 22. Kf1 Bxd4 23. Bxd4 Rxd4 24. Rxd4 Rxd4 25. Rd1 Rc4 26. Ke2 Rc7 27. Bd5 Ke7 28. a4 Nd6 29. g4 Ne8 30. b3 Nf6 31. Bc4 Ne4 32. Rd4 Nd6 33. f4 Nxc4 34. Rxc4 Rd7 35. Ke3 Kf6 36. Rc6+ Kf7 37. b4 Ke7 38. Ke4 Kf7 39. h4 Kg7 40. Ke5 Kf7 41. f5 Re7+ 42. Kf4 gxf5 43. gxf5 Rd7 44. Kg5 Kg7 45. a5 Rb7 46. h5 bxa5 47. bxa5 Kf7 48. a6 Rd7 49. h6 Re7 50. Rc8 Re1 51. Rc7+ Re7 52. Rxe7+ Kxe7 53. Kf4 Kf7 54. Ke5 Ke7 55. Kd5 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.03"]
[Round "8"]
[White "Gawronski, Lukasz"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1916"]
[BlackElo "1853"]
[PlyCount "70"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 e6 5. Bd3 Nd7 6. Bxe4 dxe4 7. Nc3 Nf6 8. Nge2 b6 9. Ng3 Bb7 10. 0-0 Be7 11. Be5 Qd7 12. a4 a6 13. Qe2 0-0-0 14. Rfd1 h5 15. Bxf6 gxf6 16. Ngxe4 Rdg8 17. f3 h4 18. Nf2 Rg7 19. Kh1 f5 20. Nh3 Rhg8 21. Rg1 Qc6 22. Nf4 Bd6 23. d5 Qe8 24. Qc4 Bxf4 25. Qxf4 exd5 26. Qxf5+ Qe6 27. Qxe6+ fxe6 28. Ne2 e5 29. Rad1 Rf8 30. h3 c5 31. c3 Bc6 32. b4 Kc7 33. Rd2 Rd8 34. Ra1 Rdg8 35. Rg1 Rd8 1/2-1/2

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.02"]
[Round "7"]
[White "Bartoszewicz, Marcin"]
[Black "Jamroz, Krzysztof"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1853"]
[BlackElo "2036"]
[PlyCount "55"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 Qc7 7. 0-0 Be7 8. Kh1 0-0 9. f4 d6 10. Qe2 Nbd7 11. Bd2 Re8 12. Rae1 g6 13. e5 Nh5 14. Rf3 Nc5 15. Rh3 Ng7 16. Qf2 Bd7 17. Ree3 Bc6 18. Rh6 dxe5 19. Nxc6 bxc6 20. Reh3 Nxd3 21. cxd3 Nh5 22. g4 Bf8 23. gxh5 Bxh6 24. hxg6 Bxf4 25. Rxh7 Qd8 26. Bxf4 exf4 27. Qxf4 f5 28. Qe5 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.31"]
[Round "6"]
[White "Janus, Przemyslaw"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2091"]
[BlackElo "1853"]
[PlyCount "87"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Qd2 a6 8. a4 a5 9. Bd3 Na6 10. Nge2 Qc7 11. 0-0 Bd7 12. Rac1 e5 13. d5 c5 14. g4 Nb4 15. Ng3 Kh8 16. Kf2 Bxg4 17. fxg4 Nxg4+ 18. Kg2 Nxe3+ 19. Qxe3 Qe7 20. Rf3 Rad8 21. Rcf1 Rd7 22. Nh1 Kg8 23. Nf2 h5 24. Nh3 f6 25. Ng1 Kh7 26. Bb1 Qe8 27. h4 Bh6 28. Qf2 Bg7 29. Nh3 Rg8 30. Rxf6 Bxf6 31. Qxf6 Rgg7 32. Nb5 Qe7 33. Ng5+ Kh6 34. Qe6 Na6 35. Rf6 Nc7 36. Nxc7 Rxc7 37. Qxd6 Qxd6 38. Rxd6 Rg8 39. Bd3 Re7 40. Kg3 Rf8 41. Be2 Rf4 42. Bf3 Rf8 43. Bg2 Rb8 44. Bh3 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.30"]
[Round "5"]
[White "Bartoszewicz, Marcin"]
[Black "Romashov, Anton"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1853"]
[BlackElo "2076"]
[PlyCount "82"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qa5 9. Bc4 0-0 10. 0-0 Nc6 11. h3 Bf5 12. a3 Rad8 13. b4 Qc7 14. Nb5 Qb8 15. Qb3 a6 16. Nc3 b5 17. Be2 Ne4 18. Rfd1 Rd7 19. Bd3 Nxc3 20. Bxf5 Ne2+ 21. Kf1 Nexd4 22. Nxd4 Nxd4 23. Bxd4 Rxd4 24. Rxd4 Bxd4 25. Rd1 Rd8 26. Be4 Qb6 27. Rd2 Rc8 28. Rc2 Rxc2 29. Qxc2 Qf6 30. Bb7 Kg7 31. g3 h5 32. h4 Ba7 33. Kg2 Qb6 34. Bf3 e5 35. Bd5 a5 36. bxa5 Qxa5 37. Qe2 Bd4 38. Bc6 Qxa3 39. Bxb5 Qc5 40. Ba6 Bxf2 41. Qxf2 Qc6+ 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "3"]
[White "Bartoszewicz, Marcin"]
[Black "Zielinski, Marcin"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1853"]
[BlackElo "1576"]
[PlyCount "119"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. Nf3 e6 7. 0-0 Bd6 8. c3 Qc7 9. Re1 0-0 10. Qe2 Nd7 11. Na3 a6 12. Qc2 g6 13. Bh6 Re8 14. Qd2 b5 15. Nc2 Bb7 16. Re2 e5 17. dxe5 Ncxe5 18. Nxe5 Rxe5 19. Nd4 Rae8 20. Rae1 Nc5 21. f3 Nxd3 22. Qxd3 b4 23. Rxe5 Rxe5 24. Rxe5 Bxe5 25. Qe3 bxc3 26. bxc3 Qe7 27. Qd2 Bxd4+ 28. Qxd4 f6 29. Be3 Bc6 30. Qb6 Bb5 31. Bd4 Kf7 32. Qb8 Bc4 33. a4 f5 34. Kh2 Ke6 35. Be5 Kd7 36. f4 Ke6 37. Kg3 g5 38. Qc8+ Qd7 39. Qg8+ Qf7 40. Qxg5 Qg6 41. Kh4 Qxg5+ 42. Kxg5 Bf1 43. Kh6 Bxg2 44. h4 Kf7 45. Kxh7 Bf3 46. Kh6 Bg4 47. h5 Bd1 48. a5 Ba4 49. Kg5 Bd7 50. h6 Kg8 51. Kg6 Be8+ 52. Kxf5 Bf7 53. Kf6 Be8 54. Ke7 Bg6 55. Kd6 Be4 56. Ke6 Kh7 57. f5 Kxh6 58. f6 Kg6 59. f7 Bf5+ 60. Ke7 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "4"]
[White "Hrymowicz, Artur"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2024"]
[BlackElo "1853"]
[PlyCount "62"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 Nf4 10. g3 Ng6 11. f4 f6 12. Qh5 0-0 13. Bd3 d6 14. 0-0-0 dxe5 15. Nf3 Qe8 16. fxe5 f5 17. Kb1 Be6 18. Rhe1 Rd8 19. Ng5 h6 20. Nxe6 Qxe6 21. g4 Rxd3 22. Rxd3 Nf4 23. gxf5 Qxc4 24. Rc3 Qxc3 25. bxc3 Nxh5 26. e6 Nf6 27. Kc2 Rd8 28. c4 Rd4 29. Kc3 Rf4 30. Re5 Ne4+ 31. Kd4 Nd6+ 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.28"]
[Round "2"]
[White "Popescu, Florin"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2099"]
[BlackElo "1853"]
[PlyCount "103"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 Nbd7 7. 0-0 b6 8. a4 a5 9. Nbd2 Bb7 10. c3 Nd5 11. Bg5 Bf6 12. Bh6 Bg7 13. Bxg7 Kxg7 14. Ne1 N5f6 15. Bf3 Bxf3 16. Qxf3 e5 17. Qc6 Ra7 18. Nd3 Qa8 19. Qb5 c6 20. Qb3 e4 21. Nf4 d5 22. c4 Rc8 23. Rac1 Rac7 24. Rc3 dxc4 25. Nxc4 Nd5 26. Nd6 N7f6 27. Nxd5 Nxd5 28. Nxc8 Nxc3 29. bxc3 Rxc8 30. Qxb6 c5 31. Rd1 cxd4 32. cxd4 Qd5 33. Qb5 Qxb5 34. axb5 Rb8 35. Rb1 Kf6 36. b6 a4 37. Kh2 Ke6 38. Kg3 Kd6 39. Kf4 f5 40. Rb4 a3 41. g4 fxg4 42. hxg4 Kd5 43. b7 a2 44. Ra4 Rxb7 45. Ra5+ Kc4 46. Rxa2 Re7 47. Ra5 Kd3 48. d5 Rf7+ 49. Ke5 Rxf2 50. Ra3+ Kc4 51. Kxe4 Rg2 52. Ke5 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.27"]
[Round "1"]
[White "Bartoszewicz, Marcin"]
[Black "Budnik, Mateusz"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1853"]
[BlackElo "2053"]
[PlyCount "121"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Bd7 8. Bh3 Na5 9. Nbd2 h6 10. 0-0 0-0-0 11. Ne1 Ne7 12. f4 Nf5 13. Ng2 g6 14. g4 Ne7 15. Ne3 h5 16. g5 Kb8 17. Rb1 Rc8 18. Nf3 Nb3 19. Bd2 Qc7 20. Kh1 b5 21. Be1 Ka8 22. Nd2 Nxd2 23. Bxd2 Nc6 24. Bg2 Na5 25. h4 Nb3 26. Be1 Bc6 27. Rf2 Be7 28. Nf1 Rb8 29. Nd2 Nxd2 30. Bxd2 Rb6 31. Bf3 Rhb8 32. Rh2 Rh8 33. Rf2 a5 34. Rf1 Qb7 35. Qe2 Kb8 36. f5 exf5 37. Bf4 Ka8 38. e6 f6 39. Rg1 fxg5 40. Bxg5 Rd8 41. Bxe7 Qxe7 42. Rxg6 Qxh4+ 43. Kg1 Qe7 44. Qe5 Rbb8 45. Kf2 Qd6 46. Re1 Qxe5 47. Rxe5 Rd6 48. Rxf5 h4 49. Rgg5 Rxe6 50. Bxd5 Bxd5 51. Rxd5 Rf6+ 52. Rgf5 Rxf5+ 53. Rxf5 Ka7 54. Rh5 Ka6 55. Rxh4 b4 56. axb4 axb4 57. Ke3 Kb5 58. d5 Kc5 59. Rd4 Re8+ 60. Kf4 bxc3 61. bxc3 1/2-1/2

[Event "Rubinstein Memorial-C 54th"]
[Site "Polanica Zdroj"]
[Date "2018.08.23"]
[Round "6"]
[White "Wnek, Filip"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1695"]
[BlackElo "1854"]
[PlyCount "83"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 d6 7. Be2 Qg6 8. 0-0 Bh3 9. Bf3 Nf6 10. Nxc6 Bxe3 11. fxe3 bxc6 12. e5 dxe5 13. Bxc6+ Ke7 14. Bxa8 e4 15. Qe2 Rxa8 16. Kh1 Be6 17. Nd2 Rd8 18. c4 Rd3 19. Rf4 Bg4 20. Qf2 Be6 21. Qe2 Bg4 22. Qf2 Be6 23. Qe1 Kf8 24. Nf1 h6 25. b3 Kg8 26. Rd1 Bg4 27. Rxd3 exd3 28. Ng3 h5 29. h4 Nd7 30. Kh2 Ne5 31. Qd2 Qd6 32. Ne4 Qe7 33. Ng5 Be2 34. Kg1 f6 35. Nf3 Ng4 36. Rxg4 hxg4 37. Nd4 g3 38. Nxe2 dxe2 39. Qxe2 f5 40. Qf3 Qxh4 41. Qd5+ Kh8 42. a4 1/2-1/2

[Event "Rubinstein Memorial-C 54th"]
[Site "Polanica Zdroj"]
[Date "2018.08.21"]
[Round "4"]
[White "Zabron, Maksym"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "1685"]
[BlackElo "1854"]
[PlyCount "129"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. d5 Ne5 10. Nd4 c5 11. dxc6 Nxc6 12. Be2 Nxd4 13. Bxd4 Be6 14. 0-0 Nd7 15. Bxg7 Kxg7 16. Rfd1 Rc8 17. b3 Qa5 18. Qd4+ Qe5 19. Qxe5+ Nxe5 20. Rac1 Rc7 21. Nd5 Bxd5 22. exd5 Rfc8 23. f4 Nd7 24. Rc3 Nc5 25. a4 b6 26. Re3 a5 27. Re1 Re8 28. Bd1 e6 29. Bf3 Rce7 30. g3 Kf8 31. Bd1 Rc7 32. Bf3 Rce7 33. Bd1 Na6 34. Kf2 Nb4 35. dxe6 fxe6 36. Kf3 Kf7 37. h4 e5 38. fxe5 dxe5 39. Kg4 Nc6 40. Kg5 Nd4 41. h5 h6+ 42. Kg4 g5 43. Rf1+ Ke6 44. Bf3 Nxf3 45. Rfxf3 Rd8 46. Rf2 Rd4+ 47. Kh3 e4 48. Kg4 Kd6 49. Rfe2 Ke5 50. Rf2 Re6 51. Rf5+ Kd6 52. Rb5 Kc6 53. Kf5 Re8 54. Re5 Rxe5+ 55. Kxe5 Kc5 56. Rxe4 Rd3 57. Kf6 Rxb3 58. Kg6 Rxg3 59. Kxh6 Rg1 60. Re5+ Kxc4 61. Rxg5 Rd1 62. Rb5 Ra1 63. Kh7 Rxa4 64. Rxb6 Ra1 65. h6 1/2-1/2

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.31"]
[Round "9.8"]
[White "Zianowicz, Dominik"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1902"]
[BlackElo "1885"]
[PlyCount "30"]
[EventDate "2017.12.27"]
[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. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 c5 6. d5 h6 7. Bf4 d6 8. h3 Qa5 9. Qd2 Kh7 10. e4 a6 11. a4 e5 12. dxe6 Bxe6 13. Bxd6 Rd8 14. e5 Ne8 15. Ne4 Nc6 1/2-1/2

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.30"]
[Round "7.10"]
[White "Bartoszewicz, Marcin"]
[Black "Pialesa, Siarhei"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1885"]
[BlackElo "1718"]
[PlyCount "97"]
[EventDate "2017.12.27"]
[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 g6 4. 0-0 Bg7 5. Nc3 Nge7 6. Re1 0-0 7. a3 d6 8. d3 Bg4 9. h3 Bxf3 10. Qxf3 Nd4 11. Qd1 Nxb5 12. Nxb5 c6 13. Nc3 d5 14. Bg5 f6 15. Bh4 d4 16. Nb1 Qd7 17. Nd2 Kh8 18. Qe2 Rad8 19. Bg3 Bh6 20. Nc4 b5 21. Nd2 c5 22. Rf1 Qd6 23. a4 a6 24. axb5 axb5 25. Ra5 Rb8 26. Rfa1 Nc6 27. Ra6 Rfc8 28. b3 Qd7 29. Nf1 Rb7 30. Nh2 Bf4 31. Qf3 g5 32. Qh5 Qf7 33. Qg4 Rbb8 34. Qf5 Kg7 35. Bxf4 Ne7 36. Qd7 exf4 37. Ra7 Re8 38. R1a6 Kf8 39. Ng4 Red8 40. Nxf6 Rxd7 41. Nxd7+ Ke8 42. Nxb8 Qh5 43. Re6 Qe2 44. Rexe7+ Kf8 45. Rf7+ Kg8 46. Rg7+ Kf8 47. Raf7+ Ke8 48. Re7+ Kd8 49. Nc6+ 1-0

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.30"]
[Round "8.10"]
[White "Bartoszewicz, Marcin"]
[Black "Szydlo, Michal"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1885"]
[BlackElo "1598"]
[PlyCount "39"]
[EventDate "2017.12.27"]
[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 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 Nc6 7. 0-0 Na5 8. Be2 Nf6 9. Qe1 e6 10. d3 Nc6 11. e5 dxe5 12. fxe5 Ng4 13. Ne4 0-0 14. Bg5 Qc7 15. Qh4 h5 16. h3 Ngxe5 17. Nf6+ Bxf6 18. Bxf6 Bc8 19. Nxe5 Nxe5 20. Qf4 1-0

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.29"]
[Round "5.11"]
[White "Bancarewicz, Aleks"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1691"]
[BlackElo "1885"]
[PlyCount "150"]
[EventDate "2017.12.27"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 c6 7. Nge2 e5 8. 0-0 a5 9. h3 Nbd7 10. Be3 Re8 11. d5 c5 12. Qd3 Re7 13. Nb5 Ne8 14. g4 Nf8 15. Qc2 Nc7 16. a4 Nxb5 17. axb5 b6 18. Ng3 Raa7 19. Qd2 Re8 20. Ra4 Bf6 21. Qc2 g5 22. f3 Ng6 23. Kf2 Nf4 24. Rh1 Qe7 25. Kf1 Rb7 26. Kf2 Qf8 27. Kf1 Qh6 28. Bf2 Qg6 29. Be3 Kf8 30. Ra2 Ke7 31. Ra4 Rh8 32. Ra3 Qh6 33. Bf2 Kf8 34. Ra4 Qg6 35. Be3 Ke8 36. Ra3 h5 37. Bxf4 exf4 38. Nxh5 Rxh5 39. gxh5 Qxh5 40. b3 Re7 41. Ra2 Qg6 42. Qd3 Re5 43. Ke1 Be7 44. Re2 f5 45. Qd2 fxe4 46. Rxe4 Qf6 47. Rxe5 Qxe5+ 48. Kf2 Kd8 49. Re1 Qf6 50. Rh1 Bf5 51. h4 gxh4 52. Qxf4 Qd4+ 53. Qxd4 cxd4 54. Bh3 Bc2 55. b4 axb4 56. Ra1 Bg5 57. Ra8+ Ke7 58. Ra7+ Kf6 59. Rd7 Bf4 60. Be6 Bg3+ 61. Ke2 d3+ 62. Ke3 b3 63. Rf7+ Kg6 64. f4 b2 65. f5+ Kh6 66. Rf6+ Kh5 67. Bf7+ Kg4 68. Rg6+ Kxf5 69. Rg8 b1Q 70. Be6+ Ke5 71. Rg5+ Kf6 72. Rf5+ Kg6 73. Rf8 Qg1+ 74. Ke4 d2+ 75. Kf3 d1Q# 0-1

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.29"]
[Round "6.10"]
[White "Kaminski, Jan"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1839"]
[BlackElo "1885"]
[PlyCount "71"]
[EventDate "2017.12.27"]
[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 Be7 4. d4 exd4 5. c3 Nf6 6. e5 Ne4 7. Bd5 Nc5 8. cxd4 Ne6 9. Nc3 d6 10. Be4 Ng5 11. Nxg5 Bxg5 12. f4 Bh4+ 13. g3 dxe5 14. d5 Nb8 15. fxe5 Be7 16. Be3 Nd7 17. e6 Nf6 18. Qa4+ Kf8 19. exf7 Kxf7 20. 0-0 h5 21. Qc4 Bd6 22. Bg5 Bh3 23. Bg2 Bxg2 24. Kxg2 Rf8 25. Ne4 Kg8 26. Rf5 Qd7 27. Rxf6 gxf6 28. Nxf6+ Rxf6 29. Bxf6 Qg4 30. Qxg4+ hxg4 31. Re1 Kf7 32. Bc3 Kg6 33. Re6+ Kg5 34. h4+ gxh3+ 35. Kxh3 Rf8 36. Bd2+ 1-0

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.28"]
[Round "3.13"]
[White "Bartoszewicz, Marcin"]
[Black "Filewicz, Radoslaw"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1885"]
[BlackElo "1821"]
[PlyCount "88"]
[EventDate "2017.12.27"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 c6 7. 0-0 Bxf3 8. Bxf3 e6 9. Re1 Be7 10. Ne4 Nbd7 11. c3 0-0 12. Nxf6+ Nxf6 13. a4 Nd5 14. a5 a6 15. Qb3 Qc7 16. c4 Nf6 17. g3 Rad8 18. Be3 Rd7 19. Qc3 Rc8 20. b4 Ne8 21. Rad1 Qd6 22. c5 Qc7 23. Bf4 Qd8 24. Be5 Bf6 25. Qb3 Nc7 26. Be4 g6 27. Qf3 Bg7 28. h4 h5 29. g4 Qxh4 30. gxh5 Qxh5 31. Qxh5 gxh5 32. Bf3 Nb5 33. d5 cxd5 34. Bxh5 Bxe5 35. Rxe5 Kg7 36. Rd3 Kf6 37. Ree3 Rg8+ 38. Kf1 e5 39. Bd1 Rg5 40. Rh3 e4 41. Rd2 Ke5 42. Ba4 Rg6 43. Rh5+ f5 44. Rh8 d4 0-1

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.28"]
[Round "4.12"]
[White "Bartoszewicz, Marcin"]
[Black "Filimoniuk, Marcin"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1885"]
[BlackElo "1747"]
[PlyCount "87"]
[EventDate "2017.12.27"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 0-0 8. Bf4 Nh5 9. Be3 Nc6 10. Bb5 Bd7 11. 0-0 f5 12. Bxc6 bxc6 13. Ne5 Nf6 14. Re1 Rb8 15. Rb1 Ne4 16. Nxe4 fxe4 17. Qg4 Rf5 18. b4 Rb7 19. a4 Bf6 20. Nxd7 Qxd7 21. Rec1 a6 22. Qe2 Ra7 23. b5 axb5 24. axb5 cxb5 25. c6 Qc7 26. Qxb5 Be7 27. g3 Bd6 28. Qb6 Rf7 29. Rc2 Ra1 30. Kg2 Rxb1 31. Qxb1 Rf8 32. Qa2 Rc8 33. Qa4 Qf7 34. Rc1 Qc7 35. Qa6 Rb8 36. Rc3 Rb6 37. Qa4 Rb8 38. Bc1 Rf8 39. Ba3 Bxa3 40. Qxa3 Rc8 41. Qc5 h6 42. Qb5 Rb8 43. Qc5 Rc8 44. Qb5 1/2-1/2

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.27"]
[Round "1.13"]
[White "Bartoszewicz, Marcin"]
[Black "O'Gorman, Brian1111"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1885"]
[BlackElo "1559"]
[PlyCount "57"]
[EventDate "2017.12.27"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qxb5+ Qd7 13. Nxd5 exd5 14. Qxd7+ Kxd7 15. Be3 Bb4+ 16. Ke2 Rhe8 17. Rhd1 Kd6 18. Kf1 Bc5 19. Bf4+ Ke6 20. Rac1 Bd6 21. Rc6 Kf5 22. Bxd6 Re6 23. Rxd5+ Kg6 24. Rdc5 f6 25. Bf4 Ree8 26. h4 Rad8 27. Rg5+ Kf7 28. Rc7+ Ke6 29. Rgxg7 1-0

[Event "Bialystok Zamenhof Memorial-C 35th"]
[Site "Bialystok"]
[Date "2017.12.27"]
[Round "2.13"]
[White "Pilka, Lukasz"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1676"]
[BlackElo "1885"]
[PlyCount "69"]
[EventDate "2017.12.27"]
[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. c3 e6 3. d4 cxd4 4. cxd4 d5 5. exd5 exd5 6. Nf3 Nf6 7. Nc3 Be7 8. Be2 0-0 9. 0-0 Nc6 10. Bf4 Ne4 11. Qb3 Nxc3 12. bxc3 Na5 13. Qc2 Be6 14. Rfc1 Rc8 15. a4 Nc4 16. Bxc4 dxc4 17. h3 Bd5 18. Nh2 Rc6 19. Re1 Rg6 20. f3 Qd7 21. Ng4 Bd6 22. Bxd6 Qxd6 23. Re3 h5 24. Nh2 Re6 25. Rae1 Rfe8 26. Rxe6 Rxe6 27. Rxe6 Qxe6 28. Kf2 Qd7 29. Nf1 Bc6 30. a5 g6 31. Qa2 Bd5 32. Qa3 Qb5 33. Nd2 Be6 34. Qb4 Qxb4 35. cxb4 0-1

[Event "Rubinstein Memorial-C 53rd"]
[Site "Polanica Zdroj"]
[Date "2017.08.27"]
[Round "9"]
[White "Bartoszewicz, Marcin"]
[Black "Lichorad, Mateusz"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1875"]
[BlackElo "1667"]
[PlyCount "77"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Be7 9. Kh1 d6 10. f4 0-0 11. Qf3 Nxd4 12. Bxd4 e5 13. Be3 b5 14. fxe5 dxe5 15. Bg5 Be6 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. exd5 Qe7 19. Qf5 e4 20. Bxe4 g6 21. d6 gxf5 22. dxe7 Bxe7 23. Bxa8 Rxa8 24. Rxf5 f6 25. g3 Rd8 26. Kg2 Kf7 27. Rf2 Kg6 28. Rc1 f5 29. Re2 Bg5 30. Rce1 Bf6 31. c3 a5 32. Rc2 Rc8 33. Re3 h5 34. Rd3 Rc5 35. b3 b4 36. c4 Bc3 37. Rd5 Rxd5 38. cxd5 Kf6 39. Re2 1-0

[Event "Rubinstein Memorial-C 53rd"]
[Site "Polanica Zdroj"]
[Date "2017.08.24"]
[Round "6"]
[White "Litner, Igor"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1991"]
[BlackElo "1875"]
[PlyCount "73"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Ng8 8. f4 c6 9. Nf3 Nh6 10. Bc4 Nf5 11. Kf2 h6 12. Bh4 Nxh4 13. Nxh4 g5 14. Nf3 gxf4 15. Rd4 Be6 16. Bxe6 fxe6 17. Rhd1 0-0 18. Ne2 c5 19. Rd8 Nc6 20. Rxa8 Rxa8 21. Nxf4 Kf7 22. Re1 Rd8 23. c3 Rd7 24. g4 b6 25. h4 Nd8 26. g5 hxg5 27. hxg5 Kg8 28. Ke3 Nc6 29. Ke4 Nd8 30. Re3 Kf8 31. Rd3 Rxd3 32. Kxd3 Kg8 33. Kc4 a6 34. a4 Nc6 35. Nxe6 Nxe5+ 36. Nxe5 Bxe5 37. g6 1-0

[Event "Rubinstein Memorial-C 53rd"]
[Site "Polanica Zdroj"]
[Date "2017.08.22"]
[Round "4"]
[White "Tokmantsev, Ivan"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1711"]
[BlackElo "1875"]
[PlyCount "63"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Nge2 a6 8. Qd2 b5 9. h4 h5 10. 0-0-0 Qc7 11. Rg1 Nbd7 12. g4 Nb6 13. Nf4 e5 14. Nxh5 gxh5 15. gxh5 Nxh5 16. Rg5 Nf4 17. Bxf4 exf4 18. Qxf4 f6 19. Rg2 Kh7 20. Kb1 Qf7 21. Qxd6 Nxc4 22. Bxc4 bxc4 23. Rdg1 Bh6 24. Qxc6 Bb7 25. Qc5 f5 26. Rg6 Rg8 27. h5 Be3 28. Re1 Bd2 29. Re2 Bxc3 30. Qb6 Rg7 31. Reg2 Bxd4 32. Qxd4 1-0

[Event "Rubinstein Memorial-C 53rd"]
[Site "Polanica Zdroj"]
[Date "2017.08.19"]
[Round "3"]
[White "Bartoszewicz, Marcin"]
[Black "Hasterok, Mateusz"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1875"]
[BlackElo "1677"]
[PlyCount "87"]
[EventDate "2017.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 8. Bd2 Qc7 9. a3 Be7 10. g4 d6 11. f4 a6 12. Bg2 b5 13. 0-0 Bb7 14. g5 Nd7 15. a4 b4 16. Na2 a5 17. Qf2 Ba6 18. Rfe1 Nb6 19. c3 Bc4 20. Nac1 h6 21. g6 fxg6 22. Qg3 g5 23. fxg5 0-0-0 24. cxb4 Nxb4 25. Nd4 e5 26. Bxb4 axb4 27. Bh3+ Kb7 28. Ne6 Bxe6 29. Bxe6 Bxg5 30. a5 Nd7 31. Nd3 Rhf8 32. Kh1 Bd2 33. Re2 Bf4 34. Qg1 Nf6 35. Nxb4 g5 36. Rc2 Qh7 37. Qb6+ Ka8 38. Qa6+ Qa7 39. Qxa7+ Kxa7 40. Nc6+ Ka8 41. Nxd8 Rxd8 42. a6 Be3 43. Rc7 Kb8 44. Rf7 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.18"]
[Round "9"]
[White "Mammadov, Vafa"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2066"]
[BlackElo "1875"]
[PlyCount "60"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. Be3 Nd4 8. 0-0 Ne7 9. Nf4 0-0 10. Qd2 Rb8 11. Nd1 e5 12. Nd5 Nxd5 13. exd5 Bh3 14. f4 Bxg2 15. Qxg2 Rc8 16. fxe5 Bxe5 17. c3 Nf5 18. Bc1 b5 19. Nf2 b4 20. Ne4 f6 21. Bf4 Qe7 22. Bxe5 fxe5 23. g4 Ne3 24. Rxf8+ Rxf8 25. Qh3 Nxd5 26. g5 Nf4 27. Qe3 Qe6 28. Kh1 Qd5 29. cxb4 cxb4 30. Rc1 Nxd3 0-1

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.17"]
[Round "8"]
[White "Bartoszewicz, Marcin"]
[Black "Tarnowska, Aleksandra"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1875"]
[BlackElo "1807"]
[PlyCount "95"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. 0-0 Bb7 8. a4 b4 9. Na2 Nc6 10. Nxc6 dxc6 11. c3 bxc3 12. Nxc3 Nf6 13. Qe2 Be7 14. Bg5 h6 15. Bh4 Bd6 16. Bg3 Bxg3 17. hxg3 Qe5 18. Ra3 c5 19. Rb3 Bc6 20. Rb6 Bd7 21. Bxa6 0-0 22. Bb5 Qc7 23. Ra6 Rxa6 24. Bxa6 e5 25. Bc4 Ra8 26. b3 Qb6 27. Rd1 Bg4 28. f3 Be6 29. Bxe6 fxe6 30. Qc4 Nh5 31. Nb5 Re8 32. Kh2 Qa5 33. Qxc5 Rd8 34. Rxd8+ Qxd8 35. Qxe5 Qe8 36. Nc7 Qb8 37. Qxh5 Qxc7 38. Qe8+ Kh7 39. Qxe6 Qd8 40. Qd5 Qb8 41. a5 Qa7 42. Qb5 h5 43. Qxh5+ Kg8 44. b4 g6 45. Qxg6+ Kh8 46. Qb6 Qh7+ 47. Kg1 Qg6 48. Qb8+ 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.16"]
[Round "7"]
[White "Bartoszewicz, Marcin"]
[Black "Ossolinski, Ziemowit"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1875"]
[BlackElo "1798"]
[PlyCount "89"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Nb3 Be7 8. 0-0 Nf6 9. Kh1 b5 10. Qe2 d6 11. f4 Nbd7 12. g4 Nc5 13. g5 Nfd7 14. Bd2 Bb7 15. Nd4 Nb6 16. Rae1 d5 17. e5 Nc4 18. Bc1 Qb6 19. b3 Nxd3 20. Qxd3 Bc5 21. Nce2 Rc8 22. Kg1 Na5 23. Be3 Nc6 24. a3 b4 25. a4 a5 26. Rf3 Nxd4 27. Nxd4 Ba6 28. Qd2 Qc7 29. Rf2 Qb6 30. f5 0-0 31. f6 g6 32. Qd1 Rfd8 33. Qg4 Qc7 34. Qf4 Rd7 35. h4 Re8 36. h5 Bxd4 37. Bxd4 Rb8 38. Re3 Rb7 39. Ref3 Kf8 40. Qe3 Ke8 41. hxg6 fxg6 42. f7+ Rxf7 43. Rxf7 Qxf7 44. Rxf7 Rxf7 45. Bb6 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.15"]
[Round "6"]
[White "Lisowski, Krzysztof"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2073"]
[BlackElo "1875"]
[PlyCount "67"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Qg4 6. 0-0 Qxe4 7. d4 Nd7 8. Nc3 Qc6 9. dxc5 Nxc5 10. Be3 Nf6 11. Rc1 e6 12. b4 Nce4 13. Na4 Nd7 14. Nd4 Qc8 15. f3 Nef6 16. Nb5 Qb8 17. Bf4 e5 18. Re1 Be7 19. c5 dxc5 20. Nxc5 Bxc5+ 21. Rxc5 0-0 22. Bxe5 Nxe5 23. Rcxe5 a6 24. Nc3 Qa7+ 25. Kh1 Rad8 26. Qb3 Rd2 27. Nd1 Qd4 28. Re7 Qh4 29. a3 Rd7 30. R7e2 h6 31. Kg1 Rfd8 32. Nf2 Rd2 33. Rxd2 Rxd2 34. Qe3 1/2-1/2

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.14"]
[Round "5"]
[White "Chin, Shun Yi"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1521"]
[BlackElo "1875"]
[PlyCount "86"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Nf3 Be6 6. Bg5 c6 7. 0-0 Nbd7 8. Na4 h6 9. Nxc5 Nxc5 10. Bxe6 Nxe6 11. Bc1 Qc7 12. b3 0-0-0 13. Bb2 g5 14. Re1 Nf4 15. d4 Rhe8 16. Nd2 g4 17. Nf1 h5 18. c4 Nh7 19. Ng3 Kb8 20. Qc2 f6 21. dxe5 dxe5 22. Rad1 Ng5 23. Nf5 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Qxd8 26. Kf1 Nxe4 27. Qxe4 Qd1+ 28. Qe1 Qd3+ 29. Kg1 Qxf5 30. Ba3 Qd3 31. Be7 Ne2+ 32. Kh1 f5 33. Bf6 Qe4 34. Qd1 Nd4 35. Bg5 Kc7 36. Be3 h4 37. Qe1 h3 38. Qf1 f4 39. Bc1 b6 40. Kg1 hxg2 41. Qxg2 Nf3+ 42. Kh1 Qe1+ 43. Qf1 Qxf1# 0-1

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.13"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Samborski, Henryk"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1875"]
[BlackElo "2096"]
[PlyCount "62"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. Bd3 0-0 10. 0-0 Re8 11. a5 Qc7 12. Qd2 b5 13. axb6 Nxb6 14. Qe2 Be6 15. Bxa6 Nc4 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. exd5 Nxb2 19. Bb5 Reb8 20. c4 e4 21. Rxa8 Rxa8 22. Qxe4 g6 23. g3 Qb6 24. Kg2 Ra3 25. Nd2 Kg7 26. Nf3 Ra2 27. h4 Nd1 28. Rxd1 Qxf2+ 29. Kh3 Re2 30. Rd2 Qg2+ 31. Kg4 Rxe4# 0-1

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.13"]
[Round "3"]
[White "Sapeta, Robert"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2040"]
[BlackElo "1875"]
[PlyCount "57"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nc6 4. e3 Bf5 5. Bb5 a6 6. Ba4 b5 7. Bb3 e6 8. f3 Be7 9. Nge2 0-0 10. g4 Bg6 11. h4 h6 12. Bf4 Nd7 13. Bg3 Nb6 14. Nf4 Na5 15. Qe2 Nac4 16. Nd1 Bd6 17. Qh2 Qe7 18. Nd3 Bxd3 19. cxd3 Bxg3+ 20. Qxg3 Qb4+ 21. Kf1 Nd2+ 22. Ke2 Nxb3 23. axb3 Qxb3 24. Rc1 Na4 25. g5 h5 26. g6 Nxb2 27. Rc3 Qb4 28. Rxc7 f6 29. Rxg7+ 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.12"]
[Round "2"]
[White "Bartoszewicz, Marcin"]
[Black "Matuszczyk, Mateusz"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1875"]
[BlackElo "1666"]
[PlyCount "133"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 Bb4+ 6. c3 dxc3 7. Nxc3 Nf6 8. 0-0 c6 9. Bc4 0-0 10. Bg5 h6 11. Bh4 d5 12. exd5 Bxc3 13. bxc3 cxd5 14. Bxf6 Qxf6 15. Bxd5 Qxc3 16. Qf3 Rb8 17. Rae1 Be6 18. Bxe6 fxe6 19. Qe4 Rf6 20. Qe3 Qa5 21. h3 Rd8 22. Re2 b5 23. Rc1 b4 24. Qg3 Qf5 25. Re3 Rg6 26. Qf3 Qxf3 27. Rxf3 Rg5 28. Rc6 Ra5 29. Rf4 Rxa2 30. Rxb4 Rd7 31. Rxe6 a5 32. Rb8+ Kf7 33. Re3 Ra7 34. Ree8 a4 35. Ra8 Rxa8 36. Rxa8 Ke6 37. Ra5 a3 38. d4 Kd6 39. d5 Ra1+ 40. Kh2 a2 41. Kg3 Kc7 42. Kg4 Kb6 43. Ra8 Kc5 44. Kf5 Kxd5 45. g4 g5 46. Kg6 Rh1 47. Rxa2 Rxh3 48. Re2 Kd4 49. Re8 Rh4 50. f3 Kd3 51. Re6 Kd4 52. Kg7 h5 53. Kg6 Rh3 54. Kxg5 h4 55. Kf4 Rh1 56. Re2 Kd5 57. g5 h3 58. Kf5 Kd6 59. f4 Rg1 60. Rh2 Rg3 61. Kf6 Kd5 62. f5 Ke4 63. g6 Ra3 64. g7 Ra6+ 65. Kg5 Ra3 66. f6 Rg3+ 67. Kh4 1-0

[Event "Suwalki Warakomska Memorial-B 1st"]
[Site "Suwalki"]
[Date "2017.08.11"]
[Round "1"]
[White "Szewczyk, Mariusz1111"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2053"]
[BlackElo "1875"]
[PlyCount "89"]
[EventDate "2017.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 e6 7. d3 Qc7 8. Nc4 Be7 9. Be2 Nc6 10. 0-0 0-0 11. Bf3 Nd4 12. a5 Bd7 13. Nb6 Rad8 14. Nxd7 Rxd7 15. b3 Nd5 16. Bxd5 exd5 17. Ra4 Bf6 18. Ne2 Re8 19. Nxd4 Bxd4 20. Bd2 Rde7 21. c3 Be5 22. g3 d4 23. c4 Bd6 24. Re1 Rxe1+ 25. Bxe1 f5 26. Ra2 Qe7 27. Kf1 f4 28. Re2 Qxe2+ 29. Qxe2 Rxe2 30. Kxe2 Kf7 31. Kf3 Ke6 32. Ke4 g5 33. gxf4 Bxf4 34. h4 Bc1 35. hxg5 Bxg5 36. b4 Be7 37. bxc5 Bxc5 38. f4 h5 39. f5+ Kf7 40. Kd5 Ba3 41. Kxd4 Kf6 42. Ke4 Kg5 43. d4 h4 44. Ke5 Be7 45. Bxh4+ 1-0

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.07.04"]
[Round "9"]
[White "Wacior, Maciej"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2016"]
[BlackElo "1915"]
[PlyCount "72"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 b6 6. c3 Ba6 7. Bxa6 Nxa6 8. a4 c6 9. 0-0 Nc7 10. Nbd2 Ne6 11. Bh2 c5 12. b4 d6 13. Qb3 Qd7 14. Rfd1 Rfc8 15. dxc5 bxc5 16. b5 Qb7 17. Nc4 Ne4 18. Rdc1 d5 19. Nce5 c4 20. Qa3 N6c5 21. Nc6 a6 22. Na5 Qb6 23. Nc6 Rxc6 24. bxc6 Qxc6 25. a5 Nb3 26. Rc2 Nxc3 27. Re1 Qc5 28. Qxc5 Nxc5 29. Be5 Nb5 30. Bxg7 Kxg7 31. Ne5 Rc8 32. e4 f6 33. Ng4 Nd3 34. Re3 d4 35. Rg3 Nf4 36. Rf3 d3 0-1

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.07.03"]
[Round "8"]
[White "Bartoszewicz, Marcin"]
[Black "Straszewski, Tomasz"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1915"]
[BlackElo "1619"]
[PlyCount "87"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 f5 6. d3 Be7 7. Nc3 Nf6 8. exf5 Bxf5 9. d4 exd4 10. Nxd4 Bd7 11. Bb3 Nxd4 12. Qxd4 Bc6 13. Bg5 d5 14. Rfe1 0-0 15. Rad1 Kh8 16. Bxd5 Nxd5 17. Bxe7 Nxe7 18. Qxd8 Raxd8 19. Rxe7 Rxd1+ 20. Nxd1 Re8 21. Rxe8+ Bxe8 22. Ne3 Kg8 23. f4 Kf7 24. Kf2 Ke6 25. Ke2 b5 26. b4 Bg6 27. Kd2 Kd6 28. g4 Be4 29. h4 g6 30. a3 c5 31. Kc3 h6 32. Kd2 cxb4 33. axb4 Ke6 34. Kc3 Bf3 35. Kd4 Kd6 36. c3 h5 37. gxh5 Bxh5 38. Ke4 Be2 39. f5 gxf5+ 40. Nxf5+ Kc7 41. Ng3 Bd1 42. Kd5 Kb6 43. h5 Bf3+ 44. Kd4 1-0

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.07.01"]
[Round "7"]
[White "Gorkiewicz, Mateusz"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1764"]
[BlackElo "1915"]
[PlyCount "88"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Nb3 Nf6 7. Nc3 0-0 8. 0-0 d6 9. Bg5 Bd7 10. Re1 Rc8 11. Bf1 h6 12. Bh4 Ne5 13. Nd5 g5 14. Bg3 Nc4 15. Bxc4 Rxc4 16. Nxf6+ Bxf6 17. c3 Qc7 18. Qd2 b5 19. Rac1 Rc8 20. f4 Be6 21. e5 dxe5 22. fxe5 Bg7 23. Nd4 Qd7 24. Qe3 b4 25. Nxe6 Qxe6 26. cxb4 Rxc1 27. Rxc1 Rxc1+ 28. Qxc1 Qxa2 29. h4 gxh4 30. Qc8+ Bf8 31. Qg4+ Kh8 32. Bxh4 Qb1+ 33. Kh2 Qxb2 34. Bg3 e6 35. Qf4 Qxb4 36. Qxf7 Qe7 37. Qf4 Bg7 38. Bh4 Qf8 39. Qe3 Qb8 40. Bf6 Kh7 41. Qe4+ Kg8 42. Qg4 Qc7 43. Qxe6+ Qf7 44. Qc8+ Qf8 1/2-1/2

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.30"]
[Round "6"]
[White "Ciesielski, Jan"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "1669"]
[BlackElo "1915"]
[PlyCount "83"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bd2 Nc5 10. Qc2 a5 11. 0-0 Nfd7 12. Ne1 f5 13. f3 Nf6 14. Nd3 b6 15. Nxc5 bxc5 16. Bd3 Nh5 17. exf5 gxf5 18. f4 exf4 19. Ne2 Qh4 20. Bxf4 Nxf4 21. Rxf4 Qg5 22. h4 Qe7 23. g3 Be5 24. Rf3 Qg7 25. Raf1 f4 26. Nxf4 Bd4+ 27. Kg2 Bg4 28. Ne6 Bxf3+ 29. Rxf3 Rxf3 30. Kxf3 Qf6+ 31. Kg2 Bxb2 32. Bf5 Be5 33. Qe4 Rb8 34. Nxc7 Rb2+ 35. Kh3 Qg7 36. Qf3 Rxa2 37. Ne8 Qe7 38. Qg4+ Bg7 39. Qg6 Rf2 40. Nxg7 Qxg7 41. Qe8+ Qf8 42. Qg6+ 1/2-1/2

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.29"]
[Round "5"]
[White "Bartoszewicz, Marcin"]
[Black "Lascar, Radoslawa"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1915"]
[BlackElo "1775"]
[PlyCount "114"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. Nce3 Bxe3 14. Nxe3 Be6 15. g3 Rb8 16. Qd3 a5 17. a3 Qb6 18. Bg2 b4 19. axb4 axb4 20. 0-0 Qc5 21. Rfc1 Na5 22. c4 Kh8 23. b3 Ra8 24. Rd1 Nb7 25. f4 f5 26. exf5 Bxf5 27. Qxf5 Qxe3+ 28. Kh1 Rab8 29. Qd3 Qxd3 30. Rxd3 Nc5 31. Rxd6 exf4 32. gxf4 Nxb3 33. Rb1 Nc5 34. Rd5 Na4 35. Rb5 Rxb5 36. cxb5 Rxf4 37. Bc6 g6 38. Kg2 Kg7 39. Rb3 Nc5 40. Rb1 Na4 41. Rb3 Nc5 42. Rb1 Na4 43. Rb3 g5 44. Re3 h5 45. Bd5 Rd4 46. Bb3 Nc5 47. Kf3 Kf6 48. h3 Rd2 49. Bc4 Kf5 50. Bf7 g4+ 51. Kg3 Ne4+ 52. Kh4 Nf6 53. b6 Rd6 54. Bxh5 Rxb6 55. hxg4+ Kf4 56. Rb3 Rb5 57. g5 Nxh5 0-1

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.28"]
[Round "4"]
[White "Luczak, Filip"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1880"]
[BlackElo "1915"]
[PlyCount "110"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Nc3 Nbd7 7. e4 e5 8. Re1 Re8 9. d5 a5 10. Nd2 Nf8 11. Nc4 a4 12. f3 Bd7 13. g4 b5 14. Ne3 b4 15. Ne2 c5 16. Ng3 Bb5 17. Bf1 Bxf1 18. Rxf1 N6d7 19. Kg2 Nb8 20. Rh1 Na6 21. h4 Nc7 22. c4 bxc3 23. bxc3 Nb5 24. Qd3 Qd7 25. Rb1 Reb8 26. Nc4 Qa7 27. Rxb5 Rxb5 28. Nxd6 Rbb8 29. Nb5 c4 30. Nxa7 cxd3 31. Nc6 d2 32. Ba3 Rb3 33. axb3 axb3 34. Rd1 Rxa3 35. Rxd2 Ra2 36. Nf1 b2 37. Nb4 b1Q 38. Rxa2 f5 39. Nd2 Qe1 40. exf5 gxf5 41. gxf5 Qe2+ 42. Kg1 Bh6 43. Nf1 Be3+ 44. Nxe3 Qxe3+ 45. Kg2 Qxc3 46. Nc6 Qc4 47. Ra7 Qxh4 48. Re7 Qg5+ 49. Kf1 Qxf5 50. Rxe5 Qxf3+ 51. Kg1 Ng6 52. Re8+ Kg7 53. Rd8 Nf4 54. Rd7+ Kh6 55. Rd6+ Kh5 0-1

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.27"]
[Round "3"]
[White "Bartoszewicz, Marcin"]
[Black "Nowak, Mikolaj"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1915"]
[BlackElo "2080"]
[PlyCount "96"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Re1+ Be6 12. Be3 Qxd4 13. Bxd4 0-0-0 14. c3 a6 15. Nd2 Bd5 16. Nf1 f6 17. a5 Bd6 18. b4 Rhe8 19. Ng3 Rxe1+ 20. Rxe1 Kd7 21. Nf5 Bf8 22. f3 Be6 23. Ng3 Bc4 24. Ne4 Bd5 25. Kf2 Bxe4 26. Rxe4 Re8 27. Rxe8 Kxe8 28. Ke3 Kd7 29. Kd3 Kc6 30. Kc4 Bd6 31. h3 Be5 32. Bc5 Kd7 33. Be3 f5 34. g4 fxg4 35. fxg4 Kc6 36. Bd2 Bf6 37. Be3 g6 38. Bf4 b5+ 39. Kd3 Be7 40. Ke4 Kd7 41. Be5 c6 42. Kd4 c5+ 43. bxc5 Kc6 44. Bd6 Bxd6 45. cxd6 Kxd6 46. g5 Kc6 47. h4 Kd6 48. c4 b4 0-1

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.26"]
[Round "2"]
[White "Pisarek, Jan"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1327"]
[BlackElo "1915"]
[PlyCount "78"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. Bc4 0-0 7. 0-0 d6 8. h3 Na5 9. Bb3 c5 10. Nde2 Bd7 11. Bd5 Rc8 12. a4 Nc6 13. Be3 Nb4 14. f4 Nfxd5 15. Nxd5 Nxd5 16. exd5 Bf6 17. c3 Re8 18. Qd2 g6 19. g4 Qe7 20. Rf3 Qe4 21. Kg2 Bh4 22. Ng3 Bxg3 23. Kxg3 Bxa4 24. f5 Bb3 25. Bh6 Qxd5 26. fxg6 hxg6 27. Rd3 Qe4 28. Rxa7 Re6 29. Re3 Qd5 30. Rxe6 Qxe6 31. Rxb7 Bd5 32. Rb6 Qe4 33. Qf2 Qe6 34. Bf4 Bc6 35. Qd2 d5 36. Qf2 Qe7 37. Be3 Qc7+ 38. Kh4 Qxb6 39. Qf6 Qd8 0-1

[Event "Lazy op 13th"]
[Site "Lazy"]
[Date "2017.06.25"]
[Round "1"]
[White "Bartoszewicz, Marcin"]
[Black "Losinska, Aleksandra"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1915"]
[BlackElo "1562"]
[PlyCount "64"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 d5 6. e5 Qc7 7. f4 Bc5 8. Nb3 Ba7 9. Nc3 Ne7 10. Bd3 Nbc6 11. a3 Bd7 12. Bd2 Nd4 13. Nxd4 Bxd4 14. Qg4 Ng6 15. h4 0-0-0 16. 0-0-0 Rdg8 17. Qe2 Ne7 18. Be3 Bxc3 19. bxc3 Qxc3 20. Qf2 Nc6 21. Bc5 Na5 22. Kb1 Ba4 23. Ka2 Nc4 24. Rb1 Qd2 25. Qd4 Bxc2 26. Bxc2 Qxc2+ 27. Ka1 Qd2 28. Qg1 Qc3+ 29. Ka2 Qd2+ 30. Ka1 Qc3+ 31. Ka2 Qd2+ 32. Ka1 Qc3+ 1/2-1/2

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "2"]
[White "Bartoszewicz, Marcin"]
[Black "Czarniecka, Aleksandra"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1971"]
[BlackElo "1634"]
[PlyCount "95"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. a3 Bb7 12. Qg3 Nc5 13. Rhe1 0-0-0 14. f5 e5 15. Nf3 Nh5 16. Qg4 Bxg5+ 17. Nxg5 Nf6 18. Qg3 Nh5 19. Qf3 Nf4 20. Bf1 f6 21. Nh3 Nxh3 22. Qxh3 Qf7 23. Qf3 Kb8 24. Nd5 Bxd5 25. Rxd5 Qc7 26. Kb1 Nd7 27. Red1 Nb6 28. R5d3 Rd7 29. g4 h6 30. h4 Re8 31. Qg3 Rg8 32. g5 Rdd8 33. Be2 g6 34. fxg6 Rxg6 35. Bh5 Rg7 36. g6 Nc4 37. Be2 Rc8 38. c3 Rd8 39. h5 Qc6 40. Qh4 Rf8 41. Rf1 Rgg8 42. Ka2 Na5 43. Rxf6 Qc4+ 44. Kb1 Nb7 45. Rdf3 Qc8 46. g7 Rxf6 47. Qxf6 Qe8 48. Qf8 1-0

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Kozubal, Aleksandra"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1971"]
[BlackElo "1687"]
[PlyCount "74"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. c4 Nf6 7. Qe2 Bd6 8. h3 Nc6 9. Nxc6 dxc6 10. 0-0 0-0 11. Be3 Nd7 12. Nc3 b5 13. f4 e5 14. f5 f6 15. Qf2 b4 16. c5 Nxc5 17. Bxc5 bxc3 18. bxc3 Qe7 19. Bc4+ Kh8 20. Bxd6 Qxd6 21. Rfd1 Qa3 22. Qb6 Qxc3 23. Rac1 Qa3 24. Rc2 Qe7 25. Rcd2 Qb7 26. Qc5 Re8 27. Rd8 Bxf5 28. Rxe8+ Rxe8 29. exf5 h6 30. Be6 Rb8 31. Rc1 Qb2 32. Qxc6 h5 33. Qc3 Qb6+ 34. Kh2 Qf2 35. Qg3 Qd2 36. Rc4 Rd8 37. Rh4 a5 1-0

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "6"]
[White "Bartoszewicz, Marcin"]
[Black "Musial, Tomasz"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1971"]
[BlackElo "1832"]
[PlyCount "75"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. f4 0-0 11. Nf3 Qa5 12. 0-0 Nc6 13. Rf2 c4 14. Be2 b5 15. g4 Ne7 16. Nh4 Qd8 17. Ng2 Kh7 18. Ne3 g6 19. Raf1 Rg8 20. Kh1 Rg7 21. Rf3 Qh8 22. Rh3 Kg8 23. g5 h5 24. Ng4 Nf5 25. Nf6+ Kf8 26. Bxh5 Ke7 27. Bg4 Qd8 28. Qf2 Rb8 29. Bxf5 exf5 30. Re3 Be6 31. Rb1 Qa5 32. Qe1 Rh8 33. Qc1 Kd8 34. a4 bxa4 35. Qa3 Qa6 36. Rb8+ Bc8 37. Qc5 a3 38. Rxc8+ 1-0

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "8"]
[White "Bartoszewicz, Marcin"]
[Black "Rudecki, Bartosz"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1971"]
[BlackElo "1665"]
[PlyCount "68"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Be2 Qa5+ 8. Nc3 Qxe5 9. 0-0 Nf6 10. f3 Bc5+ 11. Kh1 exf3 12. Bxf3 0-0 13. Bf4 Qxf4 14. Bd5+ Nxd5 15. Rxf4 Nxf4 16. Ne4 Be7 17. Nd6 Bxd6 18. Qxd6 Rf6 19. Qd4 d5 20. Re1 Bd7 21. c4 Raf8 22. h3 c5 23. Qxc5 Bc6 24. Re3 dxc4 25. Qxc4+ Kh8 26. Kh2 Nxg2 27. Re2 Nf4 28. Rf2 h6 29. b4 a6 30. a3 Rf5 31. Rc2 Nd5 32. Qd4 Rf4 33. Qc5 R8f5 34. Rd2 Nxb4 0-1

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "3"]
[White "Jankowiak, Piotr"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1724"]
[BlackElo "1971"]
[PlyCount "67"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Kb1 Nxd4 11. e5 Nf5 12. exf6 Bxf6 13. Nxd5 Be6 14. Nxf6+ exf6 15. Bd3 Qd5 16. b3 Nxe3 17. Qxe3 Rfd8 18. h4 Bf5 19. h5 Bxd3 20. Rxd3 Qg5 21. hxg6 hxg6 22. Rxd8+ Rxd8 23. Qe7 Rb8 24. Qe2 Kg7 25. g4 Qf4 26. a4 a6 27. Qf1 Rh8 28. Rxh8 Kxh8 29. Qd3 Kg7 30. Kb2 Kh6 31. Kc3 Qc7+ 32. Qc4 Qe5+ 33. Kd3 Qd6+ 34. Qd4 1/2-1/2

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "7"]
[White "Kiolbasa, Damian"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1844"]
[BlackElo "1971"]
[PlyCount "74"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Bg5 Be6 10. Qa4 h6 11. Rfd1 Qe7 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. cxd5 Nd4 15. Nxd4 exd4 16. Qb5 c6 17. dxc6 bxc6 18. Qd3 Rab8 19. b3 c5 20. Rac1 Rfd8 21. Rc2 Be5 22. Rdc1 Bd6 23. Bd5 Qf6 24. Qa6 Qe7 25. Re1 Kg7 26. e4 Bxg3 27. Bxf7 Bxh2+ 28. Kxh2 Qxf7 29. Kg2 Qe7 30. Qa5 Rbc8 31. Qd2 Rf8 32. f3 Qe5 33. Rc4 Rf4 34. Rh1 Qg5+ 35. Kf2 Rxf3+ 36. Ke1 Qg3+ 37. Kd1 Rd3 0-1

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "9"]
[White "Koscielny, Edmond"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1913"]
[BlackElo "1971"]
[PlyCount "32"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 g6 4. Be2 Bg7 5. 0-0 e6 6. d3 Nge7 7. c3 0-0 8. e4 f5 9. Be3 b6 10. Nbd2 fxe4 11. dxe4 d5 12. g3 d4 13. cxd4 cxd4 14. Bb5 dxe3 15. Bxc6 Nxc6 16. Qc1 Nd4 0-1

[Event "Polanica Zdroj op-C 52nd"]
[Site "Polanica Zdroj"]
[Date "2016.08.28"]
[Round "5"]
[White "Szydelko, Kazimierz"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1677"]
[BlackElo "1971"]
[PlyCount "84"]
[EventDate "2016.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Qb3 Ng4 11. Bd2 Nge5 12. Nxe5 Bxe5 13. e3 Rd8 14. Rfd1 Qb4 15. Ne4 Qb6 16. Bc3 Bf5 17. Bxe5 Nxe5 18. Nc3 Bg4 19. Rd5 Rxd5 20. Nxd5 Qxb3 21. axb3 Nc6 22. h3 Bf5 23. e4 Bd7 24. f4 Rd8 25. e5 b6 26. Nc7 Rc8 27. Nb5 a5 28. Rd1 Bf5 29. Nc3 Nd4 30. Nd5 Kf8 31. Nxb6 Rb8 32. Na4 Rxb3 33. Nxc5 Ne2+ 34. Kf2 Rxb2 35. Kf3 Nc3 36. Rd8+ Kg7 37. Ra8 Ra2 38. g4 Be6 39. Nxe6+ fxe6 40. c5 Ra3 41. Kf2 Ra2+ 42. Kf1 Ra1+ 1/2-1/2

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.07.05"]
[Round "9"]
[White "Bartoszewicz, Marcin"]
[Black "Florek, Wojciech"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1988"]
[BlackElo "1352"]
[PlyCount "43"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Be6 9. c4 bxc4 10. Bxc4 Bd7 11. 0-0 Nge7 12. Bg5 Qc8 13. Nb6 Qb7 14. Nxa8 Qxa8 15. Qd3 f6 16. Be3 a5 17. Nb5 Qc8 18. Nxd6+ Kd8 19. Nxc8 Kxc8 20. Rfd1 Be8 21. Qd6 Bh5 22. Ba6# 1-0

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.07.04"]
[Round "8"]
[White "Jaroch, Karol"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2191"]
[BlackElo "1988"]
[PlyCount "79"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 d6 6. e4 e5 7. Nf3 Nc6 8. d5 Ne7 9. 0-0 Nd7 10. Be3 h6 11. Qd2 Kh7 12. Ne1 f5 13. f3 Nf6 14. exf5 gxf5 15. Nd3 Bd7 16. Bf2 Ng6 17. Rae1 Nh5 18. c5 f4 19. Ne4 Nf6 20. cxd6 Nxe4 21. Rxe4 cxd6 22. gxf4 exf4 23. Nxf4 Nxf4 24. Rxf4 Qg5 25. Be3 Qg6 26. Kh1 Rfc8 27. Rf2 Bf5 28. Qb4 Re8 29. Qb3 Re7 30. Bf1 Rae8 31. Bd2 Kh8 32. Rg2 Qh5 33. Bc3 Be5 34. Bxe5+ dxe5 35. Rb4 e4 36. Qc3+ Kh7 37. fxe4 Bh3 38. Rf2 Qd1 39. Qxh3 Qh5 40. Qc3 1-0

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.07.03"]
[Round "7"]
[White "Wisniewski, Jaroslaw"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1902"]
[BlackElo "1988"]
[PlyCount "160"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 e6 6. Bd3 Be7 7. 0-0 0-0 8. Ne4 Nbd7 9. Nfg5 Nxe4 10. Nxe4 Nf6 11. c3 Nxe4 12. Bxe4 g6 13. Bh6 Re8 14. Qf3 f5 15. Bxb7 Bxb7 16. Qxb7 Bd6 17. Qf3 a5 18. Rae1 a4 19. Re2 a3 20. b4 Qh4 21. Bf4 Bxf4 22. Qxf4 Qxf4 23. Rxf4 Kf7 24. Re5 c6 25. Rf1 Ke7 26. Rb1 Kd6 27. Rb3 Reb8 28. Kf2 Rb5 29. Re3 Ra4 30. Rh3 Rb7 31. Ke2 e5 32. dxe5+ Kxe5 33. Re3+ Kf6 34. Kd3 Rd7+ 35. Kc2 Rb7 36. Rb1 c5 37. Kb3 Ra8 38. Kc4 cxb4 39. Rxb4 Rd7 40. Re2 Rd1 41. Rc2 f4 42. Kb5 g5 43. h3 h5 44. h4 Rb8+ 45. Kc5 Rxb4 46. hxg5+ Kxg5 47. Kxb4 Kg4 48. Kxa3 h4 49. c4 h3 50. gxh3+ Kg3 51. c5 f3 52. c6 f2 53. c7 Rd3+ 54. Kb2 f1Q 55. c8Q Qf6+ 56. Rc3 Qb6+ 57. Kc2 Rxc3+ 58. Qxc3+ Kh4 59. Qh8+ Kg3 60. Qg8+ Kf2 61. Qf7+ Kg2 62. Qd5+ Kf2 63. Qf5+ Kg2 64. Qg4+ Kf2 65. a4 Qc5+ 66. Kb3 Qb6+ 67. Kc2 Qc5+ 68. Kd3 Qa3+ 69. Ke4 Qxa4+ 70. Ke5 Qa5+ 71. Kf6 Qd8+ 72. Kg7 Qe7+ 73. Kg6 Qe8+ 74. Kg5 Qg8+ 75. Kh4 Qh7+ 76. Qh5 Qe4+ 77. Kg5 Qe5+ 78. Kg6 Qe8+ 79. Kh6 Qh8+ 80. Kg5 Qe5+ 1/2-1/2

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.07.02"]
[Round "6"]
[White "Bartoszewicz, Marcin"]
[Black "Wloch, Mikolaj"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1988"]
[BlackElo "1450"]
[PlyCount "53"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Na5 11. Bb3 Nxb3+ 12. cxb3 Rc8 13. Kb1 a6 14. Bh6 b5 15. h4 b4 16. Nce2 a5 17. g4 Re8 18. h5 Bh8 19. Ng3 Qb6 20. Be3 Qc7 21. hxg6 fxg6 22. g5 d5 23. Nde2 dxe4 24. gxf6 exf3 25. Qd5+ e6 26. f7+ Kxf7 27. Qxd7+ 1-0

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.07.01"]
[Round "4"]
[White "Fukowski, Pawel"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1952"]
[BlackElo "1988"]
[PlyCount "85"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. c4 Bb4+ 5. Bd2 Be7 6. Bg2 Ne4 7. 0-0 Nxd2 8. Nbxd2 c6 9. Qc2 0-0 10. a3 Nd7 11. b4 a6 12. Rfd1 f5 13. e3 Nf6 14. Ne5 Ne4 15. f4 Bd7 16. Nxe4 fxe4 17. c5 Bf6 18. Nxd7 Qxd7 19. Rab1 g5 20. Qe2 gxf4 21. gxf4 Rf7 22. Kh1 Rg7 23. Bh3 Kh8 24. Rg1 Rag8 25. Rxg7 Rxg7 26. a4 Qf7 27. Rg1 Qe7 28. b5 axb5 29. axb5 Kg8 30. Rxg7+ Kxg7 31. Qg4+ Kf7 32. b6 Qd7 33. Kg2 Qe7 34. Kf1 Qd7 35. Qh5+ Kg7 36. Bg4 Qc8 37. Qh3 Qa8 38. Bxe6 Qa1+ 39. Kf2 Qb2+ 40. Kg3 Qc1 41. Kg4 Bxd4 42. exd4 e3 43. Kg5 1-0

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.06.30"]
[Round "3"]
[White "Bartoszewicz, Marcin"]
[Black "Przytula, Grzegorz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1988"]
[BlackElo "1946"]
[PlyCount "95"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. f4 Nc6 7. fxe5 Nxe5 8. Bf4 Bd6 9. 0-0-0 Bg4 10. Bxe5 Bxd1 11. Bxf6+ gxf6 12. Kxd1 c6 13. Nf3 b5 14. Bd3 Kc7 15. Ne2 a6 16. c3 Rad8 17. Kc2 c5 18. b3 Rhg8 19. g3 Rge8 20. Re1 Re7 21. Nf4 Bxf4 22. gxf4 Red7 23. Re3 Rg8 24. Bf1 Re7 25. Bh3 h6 26. Re2 Ree8 27. Bf5 Rd8 28. Rf2 Rg7 29. Nd2 Rg1 30. Nf1 Rdg8 31. Bh3 Re8 32. Kd3 Rd8+ 33. Ke2 Re8 34. Bf5 Reg8 35. Ne3 Kc6 36. Kf3 Rc1 37. Nd5 Rgg1 38. Bh3 Rcd1 39. Bg2 Kd6 40. Kg4 Ke6 41. Kh5 Rd3 42. Kxh6 f5 43. exf5+ Kxf5 44. Re2 Rxd5 45. Bxd5 Rg6+ 46. Kh7 Kxf4 47. Bxf7 Rg4 48. Bg6 1-0

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.06.30"]
[Round "2"]
[White "Kukorowski, Jan"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1677"]
[BlackElo "1988"]
[PlyCount "115"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 a6 8. Nc3 e6 9. d3 Ne7 10. Qe1 0-0 11. Ne2 d6 12. Qh4 Nc6 13. Qg3 Nb4 14. Ne1 Qe7 15. a3 Nc6 16. Rb1 b5 17. Nf3 b4 18. Bd2 Bd7 19. Nh4 f5 20. exf5 exf5 21. Nf3 b3 22. Nc3 bxc2 23. Rbe1 Qd8 24. Rc1 Nd4 25. Nxd4 cxd4 26. Ne2 Rc8 27. Qf3 Bc6 28. Qf2 Bb5 29. Nxd4 Bxd3 30. Rfe1 Rf7 31. Ne6 Qf6 32. Nxg7 Kxg7 33. Qe3 Be4 34. Bc3 Rxc3 35. Qxc3 Qxc3 36. bxc3 Rb7 37. Kf2 Rb3 38. Rxe4 fxe4 39. Rxc2 Kf6 40. Ke3 d5 41. Kd4 Ke6 42. Ra2 Kd6 43. g4 Rb1 44. Rd2 Rf1 45. f5 gxf5 46. gxf5 Rxf5 47. c4 dxc4 48. Kxe4+ Ke6 49. Rc2 Ra5 50. Rxc4 Rxa3 51. Rc6+ Kf7 52. Rc7+ Kg6 53. Rc6+ Kh5 54. Kf4 a5 55. Ra6 a4 56. h4 Rh3 57. Ra5+ Kxh4 58. Rxa4 1/2-1/2

[Event "Suwalki op"]
[Site "Suwalki"]
[Date "2015.06.29"]
[Round "1"]
[White "Bartoszewicz, Marcin"]
[Black "Krawiec, Stanislaw"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1988"]
[BlackElo "1510"]
[PlyCount "75"]
[EventDate "2015.06.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 Bg7 6. d4 exd4 7. cxd4 0-0 8. Nc3 d6 9. h3 Bd7 10. Bg5 h6 11. Be3 a6 12. Be2 b5 13. Qd2 Kh7 14. d5 Na7 15. Bd4 f6 16. b4 Nac8 17. Rac1 Rb8 18. Nh2 Rb7 19. f4 c6 20. Bf3 Rc7 21. g4 c5 22. Be3 cxb4 23. Ne2 a5 24. f5 g5 25. Nd4 Rc4 26. Be2 Rxc1 27. Rxc1 Na7 28. Ne6 Bxe6 29. Bxa7 Bd7 30. Qd4 Qa8 31. Rc7 Rd8 32. Nf3 Nc8 33. Bxb5 Bxb5 34. Qxf6 Rg8 35. Qg6+ Kh8 36. f6 Qxa7+ 37. Rxa7 Nxa7 38. Nxg5 1-0

[Event "Krakow op-B 25th"]
[Site "Krakow"]
[Date "2015.01.04"]
[Round "9"]
[White "Bartoszewicz, Marcin"]
[Black "Fronczak, Sebastian"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1968"]
[BlackElo "1992"]
[PlyCount "61"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Nf3 Nc6 10. Be2 Nge7 11. 0-0 Bd7 12. Nh4 0-0-0 13. f4 Rdf8 14. Qb2 f6 15. Rab1 b6 16. Be3 f5 17. Kh1 h6 18. Nf3 Nd8 19. Rfc1 Nf7 20. Qb4 Qxb4 21. axb4 a6 22. Rg1 Kc7 23. Bc1 Ba4 24. Bd1 Rfg8 25. Ra1 Bb5 26. Be2 g5 27. g3 g4 28. Nh4 h5 29. Be3 Ng6 30. Nxg6 Rxg6 31. Kg2 1/2-1/2

[Event "Krakow op-B 25th"]
[Site "Krakow"]
[Date "2015.01.02"]
[Round "7"]
[White "Bartoszewicz, Marcin"]
[Black "Giannino, Domenico"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1968"]
[BlackElo "2014"]
[PlyCount "50"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Bb7 9. c3 d5 10. axb5 axb5 11. Rxa8 Bxa8 12. exd5 Nxd5 13. Nxe5 Nxe5 14. Rxe5 Nf4 15. d4 Nxg2 16. d5 Bf6 17. Rh5 Nh4 18. Qg4 Re8 19. Be3 c6 20. Nd2 cxd5 21. Bd4 Re1+ 22. Nf1 Re4 23. Qg3 Bxd4 24. Bxd5 Re5 25. Qxh4 Qxd5 0-1

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Filewicz, Przemyslaw"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1941"]
[BlackElo "1961"]
[PlyCount "123"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d6 7. Be3 Be7 8. Nd2 e5 9. N4f3 Ng4 10. Qe2 Nxe3 11. Qxe3 0-0 12. Bc4 Nd7 13. Rfd1 Kh8 14. Nf1 Qc7 15. Qe2 Nb6 16. Bb3 f5 17. exf5 Bxf5 18. Ne3 Bg6 19. Nd5 Nxd5 20. Bxd5 Rf4 21. c4 Raf8 22. Rd2 Bh5 23. Qe3 Bxf3 24. Bxf3 Bg5 25. Rc2 Qe7 26. Qb3 e4 27. Re1 Qf7 28. Rxe4 Rxe4 29. Bxe4 Re8 30. f3 Re7 31. g3 h5 32. Qd3 Qf6 33. c5 d5 34. Qxd5 Be3+ 35. Kg2 g6 36. Qd6 Re6 37. Qb8+ Kg7 38. Qxb7+ Kh6 39. Qd5 h4 40. c6 Rd6 41. Qxd6 Qxd6 42. c7 Qd7 43. gxh4 Bc5 44. b4 Qxc7 45. bxc5 Kh5 46. c6 Kxh4 47. Bxg6 Kg5 48. Be4 Kf4 49. Rd2 Qg7+ 50. Kf2 Qc3 51. Rc2 Qd4+ 52. Kg2 Qg7+ 53. Kf1 Qa1+ 54. Ke2 Qg1 55. c7 Qg2+ 56. Kd3 Qf1+ 57. Kd4 Qa1+ 58. Kc5 Qh8 59. Kb6 Qc8 60. Bb7 Qe6+ 61. Ka7 Qe3+ 62. Ka8 1-0

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "2"]
[White "Bartoszewicz, Marcin"]
[Black "Kalinowska, Zuzanna"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1941"]
[BlackElo "1821"]
[PlyCount "107"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qa5 8. Bd2 Nbc6 9. Nf3 Bd7 10. Qb1 Rb8 11. Qb5 a6 12. Qxa5 Nxa5 13. dxc5 Rc8 14. Be3 f6 15. Bd4 Kf7 16. Bd3 Nac6 17. Rb1 Rc7 18. Ke2 Ng6 19. Bxg6+ hxg6 20. h4 Na5 21. Rb4 Nc4 22. Rhb1 Rb8 23. Ra1 Bc6 24. Rbb1 Rcc8 25. Ra2 Rh8 26. g3 Ke7 27. Kd3 a5 28. Re1 Rhc8 29. Ke2 b5 30. cxb6 Nxb6 31. Bc5+ Kd7 32. Bd6 Rb7 33. Nd4 Nxa4 34. Ra3 Nb6 35. Rxa5 Nc4 36. Ra6 Nxd6 37. exd6 Kxd6 38. Rea1 e5 39. Nb3 Kc7 40. Kd2 Kd6 41. Na5 Rbc7 42. Rb1 Ke7 43. Nxc6+ Rxc6 44. Rxc6 Rxc6 45. Rb7+ Kf8 46. Rb5 Rd6 47. Rc5 Rd7 48. Ke3 Ke7 49. Rc6 Rb7 50. Kd3 Kd7 51. Ra6 Rc7 52. f3 Ke7 53. g4 Kf7 54. Ra5 1/2-1/2

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "9"]
[White "Bartoszewicz, Marcin"]
[Black "Kosakowski, Jakub"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1941"]
[BlackElo "2191"]
[PlyCount "72"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. h4 b4 13. Nd5 Bxd5 14. exd5 a5 15. Kb1 a4 16. Nc1 Nb6 17. Bxb6 Qxb6 18. Bd3 Ra5 19. Be4 Rc8 20. Qd3 a3 21. b3 Rc3 22. Qd2 Nxe4 23. fxe4 Rac5 24. Nd3 Rc8 25. Qf2 Qxf2 26. Nxf2 Rxc2 27. Nd3 Rg2 28. Nxb4 Rxg4 29. Nc6 Kf8 30. b4 Rxe4 31. Rd3 Ra8 32. Rhh3 Re1+ 33. Kc2 Re2+ 34. Kb1 Re1+ 35. Kc2 Re2+ 36. Kb1 Re1+ 1/2-1/2

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "7"]
[White "Bartoszewicz, Marcin"]
[Black "Smirnov, Aleksander"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1941"]
[BlackElo "2147"]
[PlyCount "169"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 g6 4. d4 Bg7 5. Nc3 cxd4 6. Nxd4 d6 7. Be3 Nh6 8. f3 f5 9. Qd2 Nf7 10. exf5 gxf5 11. 0-0-0 e5 12. Nc2 Be6 13. c5 dxc5 14. Qxd8+ Nxd8 15. Bxc5 Nd7 16. Bf2 Nc6 17. Be2 Nf6 18. Kb1 Rd8 19. Bb6 Rxd1+ 20. Rxd1 Kf7 21. Na4 Nd7 22. Bf2 Rc8 23. h3 Ne7 24. g4 fxg4 25. hxg4 Nd5 26. Ne3 Nf4 27. Bf1 Nf6 28. Nc3 Bf8 29. a3 Bxa3 30. g5 Ne8 31. Ne4 Bb4 32. Ng4 Bxg4 33. fxg4 Ke6 34. Ng3 Nd6 35. Nh5 Rg8 36. Nxf4+ exf4 37. Rd4 Bc5 38. Rxf4 Bxf2 39. Rxf2 Rxg5 40. Bd3 Rxg4 41. Bxh7 Kd5 42. Rd2+ Kc5 43. Rc2+ Kb4 44. Re2 a5 45. Ka2 a4 46. Bd3 b5 47. Re6 Rd4 48. Re3 Rh4 49. Re6 Kc5 50. Re5+ Kd4 51. Rxb5 Nxb5 52. Bxb5 Kc5 53. Bd7 Kb4 54. Be6 Rh2 55. Kb1 Rh1+ 56. Ka2 Rg1 57. Bf7 Rg3 58. Be6 Rg2 59. Kb1 Kc5 60. Bd7 Kb4 61. Be6 a3 62. bxa3+ Kxa3 63. Bd5 Rb2+ 64. Kc1 Rf2 65. Be6 Kb4 66. Kb1 Kc3 67. Bd5 Rb2+ 68. Ka1 Rb5 69. Bf7 Kc2 70. Be6 Rb1+ 71. Ka2 Rb6 72. Bf5+ Kc1 73. Ka3 Ra6+ 74. Kb4 Kb2 75. Bd3 Rf6 76. Bh7 Rf4+ 77. Kc5 Kc3 78. Kd5 Rf7 79. Bg6 Ra7 80. Bf5 Ra5+ 81. Ke4 Rc5 82. Be6 Rc7 83. Ke5 Kd3 84. Kd5 Ra7 85. Bf5+ 1/2-1/2

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "8"]
[White "Bartoszewicz, Marcin"]
[Black "Widelski, Kacper"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1941"]
[BlackElo "1744"]
[PlyCount "83"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Bxd5 13. exd5 Ne7 14. Bxf5 Nxf5 15. Qxf5 Qc8 16. Qxc8+ Rxc8 17. c3 Be7 18. Ke2 Rg8 19. g3 f5 20. Nc2 a5 21. Ne3 Rc5 22. Nxf5 Rxd5 23. Rhd1 Rxd1 24. Rxd1 Kd7 25. Rd5 Rb8 26. f4 exf4 27. gxf4 Ke6 28. Nxe7 Kxe7 29. Rh5 b4 30. c4 b3 31. a3 Rc8 32. Kd3 Rg8 33. Rxh7+ Ke6 34. a4 Rg2 35. Kc3 Rf2 36. Kxb3 Rxf4 37. Rh5 Rf3+ 38. Ka2 Rf4 39. b3 Rf2+ 40. Ka3 Kd7 41. Rxa5 Rxh2 42. Rb5 1-0

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "3"]
[White "Filewicz, Radoslaw"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1732"]
[BlackElo "1941"]
[PlyCount "100"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Nd4 5. Bc4 Bg7 6. d3 e6 7. 0-0 a6 8. a4 Ne7 9. Nxd4 cxd4 10. Ne2 0-0 11. Bf4 d5 12. exd5 Nxd5 13. Bd2 b6 14. Qc1 Bb7 15. Bg5 Qd7 16. Bh6 b5 17. Bxg7 Kxg7 18. axb5 axb5 19. Rxa8 Bxa8 20. Bb3 e5 21. Qg5 f6 22. Qg3 Bc6 23. Re1 Re8 24. h4 Nf4 25. f3 Qd6 26. Qf2 Nd5 27. Bxd5 Qxd5 28. Ng3 Qd6 29. Qd2 h5 30. Ra1 Qe7 31. Qa5 Ra8 32. Qe1 Rxa1 33. Qxa1 f5 34. Qe1 Qf6 35. Qa5 Qd6 36. Qe1 b4 37. Qd2 f4 38. Ne4 Bxe4 39. fxe4 Qe7 40. Qe1 Qc5 41. Qd2 Qf8 42. Kh2 g5 43. g3 Kg6 44. Kg2 Qc8 45. Qf2 fxg3 46. Kxg3 Qg4+ 47. Kh2 Qxh4+ 48. Qxh4 gxh4 49. Kh3 Kg5 50. b3 Kf4 0-1

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "1"]
[White "Kaminski, Maciej"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1600"]
[BlackElo "1941"]
[PlyCount "130"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. Nbd2 d5 9. Qe2 d4 10. 0-0 Bg4 11. h3 Bh5 12. Re1 Qd6 13. Nf1 Bxf3 14. Qxf3 dxc3 15. bxc3 b4 16. Ng3 bxc3 17. Nf5 Nd4 18. Qg3 Nxf5 19. exf5 Nd7 20. a4 Qf6 21. Qf3 Rab8 22. Bc4 Bc5 23. Ba3 Bxa3 24. Rxa3 c2 25. Qe2 Qxf5 26. Qxc2 Rb6 27. Bd5 c5 28. a5 Rd6 29. Be4 Qf6 30. Re3 Qe7 31. Bf5 g6 32. Bxd7 Rxd7 33. f4 Rd5 34. Qc4 Qd6 35. fxe5 Rxe5 36. Rxe5 Qxe5 37. Rc3 Rb8 38. Qxc5 Rb1+ 39. Kf2 Qf4+ 40. Ke2 Qf1+ 41. Ke3 Re1+ 42. Kd4 Qf4+ 43. Kd5 Re5+ 44. Kc6 Rxc5+ 45. Rxc5 Qa4+ 46. Kb7 Qb4+ 47. Kc6 Kg7 48. Rd5 Kf6 49. d4 Qc4+ 50. Kd6 h6 51. h4 h5 52. g3 Qc3 53. Kd7 Qxg3 54. Rd6+ Kg7 55. Rxa6 Qxh4 56. Rd6 Kf8 57. a6 Qe7+ 58. Kc6 Qa7 59. Kb5 h4 60. Rb6 Qd7+ 61. Kc5 h3 62. Rb7 Qc8+ 63. Kb6 h2 64. a7 h1Q 65. Rb8 Qb1+ 0-1

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "6"]
[White "Kostyra, Stanislaw"]
[Black "Bartoszewicz, Marcin"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2243"]
[BlackElo "1941"]
[PlyCount "96"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Na6 10. 0-0 Nc7 11. a4 Re8 12. Bf4 a6 13. h3 Qe7 14. Re1 Qf8 15. Qb3 Nd7 16. Nge4 Be5 17. Bxe5 Rxe5 18. f4 Re8 19. Bf3 h6 20. a5 f5 21. Nf2 Rb8 22. Na4 Na8 23. Re6 Nf6 24. Rxe8 Qxe8 25. Nb6 Qd8 26. Nxc8 Qxc8 27. Qc3 Qf8 28. b4 cxb4 29. Qxb4 Nd7 30. Qc3 Nc5 31. Nd3 b6 32. axb6 Nxd3 33. Qxd3 Rxb6 34. c5 dxc5 35. Rxa6 Rd6 36. Rc6 Rxc6 37. dxc6 Nc7 38. Bd5+ Kh7 39. Bc4 h5 40. Qd7+ Qg7 41. Kh2 Kh6 42. Qd8 Kh7 43. Qd6 Ne8 44. Qd7 Nc7 45. Kg3 Kh6 46. Kh2 Kh7 47. h4 Kh6 48. Qd8 Kh7 0-1

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2015.??.??"]
[Round "5"]
[White "Olhovik, Andrei"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2308"]
[BlackElo "1941"]
[PlyCount "55"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nfd7 7. 0-0 e5 8. e4 Nc6 9. Bg5 f6 10. Be3 exd4 11. Nxd4 Nxd4 12. Bxd4 Ne5 13. c5 Be6 14. f4 Nc6 15. Bf2 dxc5 16. Bxc5 Rf7 17. Qa4 Qc8 18. Nd5 Bf8 19. Rac1 Bxc5+ 20. Rxc5 Qe8 21. Kh1 Qf8 22. Rfc1 h5 23. f5 Bxd5 24. fxg6 Rg7 25. exd5 Ne5 26. Rxc7 Rxg6 27. Qb3 Rd8 28. Qxb7 1-0

[Event "Krakow op-B 25th"]
[Site "Krakow"]
[Date "2014.12.31"]
[Round "6"]
[White "Pietocha, Pawel"]
[Black "Bartoszewicz, Marcin"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2072"]
[BlackElo "1968"]
[PlyCount "83"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 Bf5 4. f4 e6 5. Nf3 Nbd7 6. Be2 Bd6 7. 0-0 c6 8. c4 0-0 9. d3 Bg6 10. h3 Bc5 11. Qd2 Qb6 12. d4 Bb4 13. Qc1 Ne4 14. c5 Qd8 15. Kh2 Ba5 16. Ne5 Nxe5 17. dxe5 Qh4 18. Bf3 Qg3+ 19. Kg1 Bf5 20. Bxe4 Bxe4 21. Rf2 Kh8 22. Bc3 Bd8 23. Be1 f6 24. Rf3 Qg6 25. Rg3 Qh5 26. exf6 Bxf6 27. Bc3 e5 28. Nd2 Bg6 29. Rf3 d4 30. g4 Qh4 31. exd4 exd4 32. Bb2 Rae8 33. Qf1 h6 34. Qf2 Qxf2+ 35. Kxf2 Bc2 36. Nc4 Re3 37. Rxe3 dxe3+ 38. Kxe3 Bxb2 39. Nxb2 Rd8 40. Rc1 Bg6 41. Rd1 Rxd1 42. Nxd1 1-0

[Event "Krakow op-B 25th"]
[Site "Krakow"]
[Date "2014.12.30"]
[Round "5"]
[White "Bartoszewicz, Marcin"]
[Black "Verwoert, Jef"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1968"]
[BlackElo "2032"]
[PlyCount "57"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Nd5 Rfe8 12. f3 Nh5 13. g4 Bxd4 14. Bxd4 Nxd4 15. Qxd4 Ng7 16. Rf2 Ne6 17. Qe3 Rac8 18. Qh6 Ba4 19. Rd1 Bxb3 20. axb3 Qc5 21. Rd3 Qa5 22. Kg2 Qa1 23. c3 Nc5 24. Re3 Qc1 25. f4 Qd1 26. c4 Nd3 27. f5 Nxf2 28. f6 Nxg4 29. Qg7# 1-0

[Event "Krakow op-B 25th"]
[Site "Krakow"]
[Date "2014.12.27"]
[Round "1"]
[White "Walentukiewicz, Michal"]
[Black "Bartoszewicz, Marcin"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2087"]
[BlackElo "1968"]
[PlyCount "67"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c6 6. d3 d5 7. Nbd2 Nbd7 8. Rb1 dxc4 9. Nxc4 Nd5 10. Bd2 a5 11. a3 b5 12. Ne3 N7b6 13. Nxd5 Nxd5 14. Qc2 Bb7 15. d4 Nb6 16. b3 a4 17. bxa4 Rxa4 18. Bb4 Nc4 19. Rb3 Re8 20. Rd1 Qa8 21. Qc1 e6 22. Nd2 Bxd4 23. Nxc4 bxc4 24. Qxc4 c5 25. Bxb7 Qxb7 26. e3 Bxe3 27. fxe3 cxb4 28. Rxb4 Qf3 29. Rd3 Rxb4 30. Qxb4 Qe2 31. Qd2 Qxd2 32. Rxd2 Ra8 33. Rd3 Kg7 34. Kf2 1/2-1/2

[Event "Bialystok-ch"]
[Site "Bialystok"]
[Date "2014.??.??"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Borawski, Jakub"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1952"]
[BlackElo "2038"]
[PlyCount "131"]
[EventDate "2014.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. 0-0 Re8 10. a3 Ne7 11. Be3 c5 12. Nb3 b6 13. a4 a5 14. Nd2 Ng6 15. Nd5 f5 16. exf5 Bxf5 17. Rfc1 Rd8 18. Nf4 Ne5 19. Nf3 Nc4 20. b3 Nxe3 21. fxe3 Be7 22. c4 c6 23. Ra2 g5 24. e4 Bxe4 25. Re2 Bxf3 26. Rxe7 gxf4 27. gxf3 Rhg8+ 28. Kf2 Rd2+ 29. Re2 Rd3 30. Re4 Rxb3 31. Rxf4 Rb2+ 32. Ke3 Rxh2 33. Rf7 Re8+ 34. Kf4 Rb2 35. Rg1 b5 36. cxb5 cxb5 37. Rgg7 bxa4 38. Rc7+ Kb8 39. Rxc5 Rf8+ 40. Ke4 Rb4+ 41. Ke3 Rb3+ 42. Ke4 Rb4+ 43. Ke3 Re8+ 44. Kf2 Rb7 45. Rgg5 Rb2+ 46. Kg3 a3 47. Rb5+ Kc7 48. Rgc5+ Kd6 49. Rd5+ Ke6 50. Re5+ Kf6 51. Rf5+ Kg6 52. Rg5+ Kh6 53. Rh5+ Kg7 54. Rhg5+ Kh8 55. Rxa5 a2 56. Ra7 Rc2 57. Rh5 Kg8 58. Rg5+ Kh8 59. Rh5 Re7 60. Ra8+ Kg7 61. Rha5 Re6 62. Rxa2 Rg6+ 63. Kh3 Rc1 64. Ra1 Rgc6 65. R8a7+ Kh6 66. R1a4 1/2-1/2

[Event "Bialystok Spring qual"]
[Site "Bialystok"]
[Date "2014.??.??"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Filewicz, Przemyslaw"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1888"]
[BlackElo "1921"]
[PlyCount "71"]
[EventDate "2014.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 b5 9. Re1 Nc5 10. Bg5 Bb7 11. f3 Be7 12. Nce2 Nxb3 13. cxb3 0-0 14. Qd2 Qd7 15. Rac1 Rfc8 16. Be3 Qe8 17. b4 d5 18. e5 Nd7 19. f4 Rc4 20. a3 Bh4 21. Rf1 Bd8 22. Nb3 Rac8 23. Nc5 Nxc5 24. bxc5 Ra4 25. Bd4 Be7 26. Rf3 a5 27. f5 exf5 28. Rxf5 Bf8 29. b4 Rxa3 30. Rcf1 Rc7 31. bxa5 Bc8 32. R5f2 Be6 33. c6 Rxc6 34. Bb6 Bc5 35. Bxc5 Rxc5 36. Qb4 1-0

