[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.11"]
[Round "9.15"]
[White "Dubinski, Mateusz"]
[Black "Rudnicki, Milosz"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2250"]
[BlackElo "2200"]
[PlyCount "68"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Kopernik"]
[BlackTeam "Grzybowo GKSz Solny"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 Bf5 5. Nc3 e6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Na6 9. Ra4 Bc2 10. Bg2 Bxb3 11. Ra3 Bc2 12. 0-0 Be7 13. Bf4 Ne4 14. Rfa1 f6 15. Ne1 Nxc3 16. bxc3 Bf5 17. Bf1 e5 18. Bd2 Rd8 19. e3 Nxc5 20. dxc5 Bxc5 21. Rxa7 Bxa7 22. Rxa7 Rd7 23. Ra8+ Rd8 24. Ra7 Rd7 25. Nd3 Bxd3 26. Bxd3 Ke7 27. Bf5 Rc7 28. c4 Kd6 29. Ba5 Re7 30. Bb6 dxc4 31. Ra1 e4 32. Rd1+ Ke5 33. g4 Rc7 34. Ba5 b6 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.10"]
[Round "8.3"]
[White "Turski, Bartlomiej"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2380"]
[BlackElo "2250"]
[PlyCount "59"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Energia Gwiazda"]
[BlackTeam "Wroclaw Kopernik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 Nc6 9. 0-0 h6 10. Nh4 Na5 11. Bd5 g6 12. Nf3 Kf8 13. h3 Qc7 14. Nd2 Be6 15. f4 Bxd5 16. fxe5 dxe5 17. exd5 Kg7 18. Qf3 Raf8 19. Rad1 b5 20. Nde4 Nxe4 21. Nxe4 Nc4 22. d6 Nxd6 23. Nxd6 f5 24. Qd5 Rf6 25. Nb7 Rc6 26. Na5 Rxc2 27. Qe6 Rd8 28. Rxd8 Bxd8 29. Rd1 Kh8 30. Qe8+ 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.08"]
[Round "6.21"]
[White "Krawczyk, Wojciech"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1973"]
[BlackElo "2250"]
[PlyCount "84"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS"]
[BlackTeam "Wroclaw Kopernik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. c3 Bd6 8. Bd3 Qc7 9. Qe2 0-0 10. 0-0 b6 11. Ne4 Bf4 12. Nxf6+ Nxf6 13. Bxf4 Qxf4 14. Ne5 Bb7 15. g3 Qh6 16. Qe3 Qxe3 17. fxe3 c5 18. a4 Nd5 19. Rfe1 f6 20. Ng4 Rac8 21. Bc4 h5 22. Nf2 cxd4 23. Bxd5 Bxd5 24. exd4 a5 25. Re3 Rb8 26. Nd3 g5 27. h4 gxh4 28. Kh2 Kf7 29. Rf1 Rg8 30. c4 Rxg3 31. Rxg3 hxg3+ 32. Kxg3 Be4 33. Ne5+ Ke7 34. Re1 fxe5 35. Rxe4 exd4 36. Rxd4 Rd8 37. Rh4 Rd3+ 38. Kf4 Rd4+ 39. Kg5 Rxh4 40. Kxh4 Kd6 41. Kxh5 Kc5 42. Kg6 Kxc4 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.07"]
[Round "5.40"]
[White "Grajczak, Adrian"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1831"]
[BlackElo "2250"]
[PlyCount "78"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipusz WDA"]
[BlackTeam "Wroclaw Kopernik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Nc3 d6 5. Bc4 Nf6 6. Nge2 a6 7. a4 g6 8. d3 Bg7 9. 0-0 0-0 10. Qd2 Ne7 11. Rae1 Rb8 12. Ba3 Qa5 13. Rb1 Nc6 14. Qc1 b5 15. axb5 axb5 16. Nxb5 Rxb5 17. Bxb5 Qxb5 18. Nc3 Qb6 19. Na4 Qa5 20. c3 Be6 21. Qc2 Ra8 22. Bc1 Qb5 23. f4 exf4 24. Bxf4 Ne8 25. c4 Qb4 26. Bd2 Qb7 27. Bc3 Nd4 28. Qd1 Bd7 29. Rf2 Be5 30. Qf1 Bc6 31. Qd1 f6 32. Ra2 Nc7 33. Kh1 Na6 34. Bxd4 Bxd4 35. Nb2 f5 36. Qe2 fxe4 37. Rf1 e3 38. Nd1 Re8 39. h4 Nb4 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.06"]
[Round "4.10"]
[White "Dubinski, Mateusz"]
[Black "Janaszak, Dawid"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2250"]
[BlackElo "2331"]
[PlyCount "154"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Kopernik"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. Nf3 Bg7 5. c4 c6 6. 0-0 0-0 7. Ne5 dxc4 8. Nxc4 Be6 9. Ne5 Qb6 10. Nc3 Rd8 11. e3 Nbd7 12. Nxd7 Bxd7 13. Qe2 Bg4 14. f3 Bd7 15. Na4 Qc7 16. e4 e5 17. dxe5 Qxe5 18. Be3 b6 19. Rad1 Be6 20. b3 Qb5 21. Qc2 c5 22. Nc3 Qe8 23. Bg5 h6 24. Bxf6 Bxf6 25. Nd5 Bxd5 26. exd5 Qe3+ 27. Kh1 Re8 28. Rd3 Qe5 29. d6 Rad8 30. f4 Qf5 31. Qd1 Bd4 32. Bc6 Re6 33. g4 Qf6 34. g5 Qf5 35. Bf3 h5 36. Bg2 Rexd6 37. Bh3 Qe4+ 38. Bg2 Qe7 39. Qf3 Re8 40. f5 Qxg5 41. fxg6 Qxg6 42. Qh3 h4 43. Rdf3 Rf6 44. Qxh4 Rxf3 45. Bxf3 Re5 46. Re1 Kg7 47. Bg2 Rh5 48. Qf4 Rg5 49. Qf3 b5 50. Rf1 Re5 51. Rd1 Re3 52. Qb7 Re2 53. Rf1 Rxa2 54. Bd5 Rf2 55. Rg1 Rxh2+ 56. Kxh2 Qxg1+ 57. Kh3 Qf1+ 58. Kg4 Qe2+ 59. Kf5 Qh5+ 60. Kf4 a5 61. Qd7 Qe5+ 62. Kf3 Qe3+ 63. Kg2 Qf2+ 64. Kh3 Be5 65. Qg4+ Kh6 66. Bg2 f5 67. Qf3 Qxf3+ 68. Bxf3 c4 69. bxc4 bxc4 70. Bd1 Kg5 71. Kg2 Kf4 72. Kf2 Bd4+ 73. Ke2 Kg3 74. Ba4 f4 75. Bc6 c3 76. Ba4 f3+ 77. Kf1 Kf4 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.05"]
[Round "3.21"]
[White "Wozny, Tomasz"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1761"]
[BlackElo "2250"]
[PlyCount "54"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow Szachownica"]
[BlackTeam "Wroclaw Kopernik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. e3 a6 7. Bd3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Bxg6 hxg6 11. Ne5 e6 12. Qa4 Rc8 13. Bd2 Bd6 14. Ke2 Bxe5 15. dxe5 Nd7 16. f4 g5 17. Raf1 gxf4 18. exf4 Nc5 19. Qa3 Qb6 20. Kf3 Nd4+ 21. Kg2 Nc2 22. Na4 Qb5 23. Qc3 Qxa4 24. b4 d4 25. Qf3 Nxb4 26. Rb1 Qxa2 27. Rbd1 Nc2 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.04"]
[Round "2.10"]
[White "Dubinski, Mateusz"]
[Black "Piotrowski, Przemyslaw"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2250"]
[BlackElo "2219"]
[PlyCount "82"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Kopernik"]
[BlackTeam "Wisznia Mala Bialy Krol"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. g3 0-0 5. Bg2 d6 6. Nf3 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Na6 10. e4 Bg4 11. h3 Bxf3 12. Bxf3 Qd7 13. Kg2 b5 14. a3 c4 15. Be3 Rac8 16. Bd4 Nc5 17. Bxf6 Bxf6 18. Bg4 Qb7 19. Bxc8 Rxc8 20. Qc2 a5 21. a4 Bxc3 22. bxc3 Nxa4 23. Rxa4 bxa4 24. Qxa4 Qe7 25. f3 Rc5 26. Rd1 Kg7 27. Rd4 Qb7 28. Qc2 a4 29. Qf2 a3 30. Rd2 Rb5 31. e5 Rxd5 32. exd6 Rxd2 33. Qxd2 Qb2 34. Qxb2 axb2 35. d7 b1Q 36. d8Q Qc2+ 37. Kf1 Qxc3 38. Qd5 h5 39. h4 Qe3 40. Kg2 c3 41. Qc4 Qd2+ 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.03"]
[Round "1.10"]
[White "Borowski, Przemyslaw"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1889"]
[BlackElo "2250"]
[PlyCount "51"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Zarow Goniec"]
[BlackTeam "Wroclaw Kopernik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nf3 Qb6 6. Qc2 cxd4 7. exd4 Bf5 8. Qb3 e6 9. Qxb6 axb6 10. Nbd2 h6 11. Bb5 Nd7 12. 0-0 g5 13. Bg3 f6 14. Rfe1 h5 15. h4 g4 16. Nh2 Na7 17. Be2 Kf7 18. f3 Bh6 19. Ndf1 Rhg8 20. fxg4 hxg4 21. Bf2 Bf8 22. Ng3 Bh7 23. Bxg4 f5 24. Bh5+ Bg6 25. Nf3 Bh6 26. Re2 1/2-1/2

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.30"]
[Round "9"]
[White "Dubinski, Mateusz"]
[Black "Stinka, Jakub"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2206"]
[BlackElo "2335"]
[PlyCount "81"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Qa4 Bd7 8. Qxc4 cxd4 9. Nxd4 Rc8 10. Nxc6 Bxc6 11. Bxc6+ Rxc6 12. Qb3 Qc8 13. Nc3 a6 14. Bf4 Be7 15. Rac1 0-0 16. Na4 b5 17. Qf3 Rxc1 18. Rxc1 Qd8 19. Nc5 Bxc5 20. Rxc5 Qd4 21. Rc6 Qxb2 22. Rxa6 Nd5 23. Bd6 Rd8 24. e4 Qc3 25. Kg2 Qxf3+ 26. Kxf3 Nc3 27. Bb4 h6 28. Ra5 Rd3+ 29. Kg2 Nxe4 30. Rxb5 Nc3 31. Ra5 Nd5 32. Be1 Rd1 33. Kf1 Rb1 34. a4 Rb2 35. Rb5 Ra2 36. a5 g5 37. h3 Kh7 38. Rb1 h5 39. Rc1 Kg6 40. Rc4 f5 41. Rd4 1/2-1/2

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.29"]
[Round "8"]
[White "Frank, Adam"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2313"]
[BlackElo "2206"]
[PlyCount "96"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 e6 6. Bd3 Ngf6 7. Qe2 Bd6 8. N1f3 h6 9. Ne4 Nxe4 10. Qxe4 Qc7 11. Qg4 Kf8 12. b3 Nf6 13. Qh4 Bb4+ 14. Bd2 Bxd2+ 15. Nxd2 g5 16. Qg3 Qxg3 17. fxg3 Kg7 18. 0-0 Rd8 19. Rf3 Nd5 20. h3 Nb4 21. Raf1 f5 22. a3 Nxd3 23. Rxd3 b6 24. Re1 Kf6 25. Nf3 c5 26. Rc3 cxd4 27. Rc7 Rd7 28. Rc4 b5 29. Rc5 Bb7 30. Rxb5 Be4 31. Rb4 Rad8 32. Rd1 d3 33. cxd3 Rxd3 34. Rxd3 Rxd3 35. Kf2 Bd5 36. Ra4 Rxb3 37. Rxa7 Rb2+ 38. Kg1 Rb3 39. a4 g4 40. hxg4 fxg4 41. Ne1 Rxg3 42. Kf2 Ra3 43. a5 h5 44. Ke2 Be4 45. Kf2 h4 46. a6 h3 47. gxh3 gxh3 48. Kg1 Ra2 0-1

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.28"]
[Round "7"]
[White "Dubinski, Mateusz"]
[Black "Smith, Bryan G"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2206"]
[BlackElo "2421"]
[PlyCount "66"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. Nc3 Nc6 7. 0-0 e5 8. h3 Bf5 9. d5 Ne7 10. Ne1 Qc8 11. Kh2 e4 12. Nc2 h5 13. Bg5 Re8 14. Qd2 Nh7 15. Be3 Bd7 16. Bd4 Nf6 17. Qg5 Nf5 18. Rad1 Nxd4 19. Nxd4 Re5 20. Qc1 Qe8 21. f4 exf3 22. exf3 h4 23. g4 g5 24. Rde1 c5 25. f4 gxf4 26. Nf3 Re3 27. Rxe3 fxe3 28. Nxh4 Qe5+ 29. Kh1 e2 30. Re1 Bxg4 31. Nf3 Bxf3 32. Bxf3 Qg3 33. Bg2 Ng4 0-1

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.27"]
[Round "6"]
[White "Mica, Marek"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2304"]
[BlackElo "2206"]
[PlyCount "124"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qd3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. g4 c5 9. g5 Nd5 10. Nxd5 Qxd5 11. Bg2 Bb7 12. Rg1 Qd6 13. Be3 Nd7 14. h4 cxd4 15. Qxd4 Qxd4 16. Nxd4 Bxg2 17. Rxg2 Rc8 18. a4 b4 19. Nb3 Bd6 20. Kd1 Ke7 21. Rc1 Rxc1+ 22. Kxc1 Rc8+ 23. Kb1 Rc4 24. Nd4 g6 25. Rg4 Rc8 26. Nb3 e5 27. h5 Ke6 28. hxg6 hxg6 29. Rh4 Nf8 30. Bd2 Rb8 31. Na5 Bc5 32. f3 b3 33. Bc3 Nd7 34. Re4 Bd6 35. Nc6 Rb6 36. Nd8+ Ke7 37. a5 Rb5 38. Nc6+ Kf8 39. Kc1 Rc5 40. Nb4 Rxa5 41. Kd2 Ra4 42. Nc6 Rxe4 43. fxe4 Nc5 44. Ke3 Na4 45. Kd3 f6 46. gxf6 Nxc3 47. Kxc3 Kf7 48. Kxb3 g5 49. Kc3 g4 50. Kd2 Kxf6 51. e3 Kg5 52. Ke2 Kh4 53. Kf2 Kh3 54. Kg1 Kg3 55. Na5 Kf3 56. Nc4 Bc7 57. b3 a5 58. Kf1 Kxe4 59. Kg2 Kd3 60. Kg3 Kc3 61. Kxg4 a4 62. Nxe5 a3 0-1

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.26"]
[Round "5"]
[White "Dubinski, Mateusz"]
[Black "Vojta, Jakub"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2206"]
[BlackElo "2326"]
[PlyCount "121"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 c5 6. c4 Be7 7. Nc3 d5 8. cxd5 Nxd5 9. Bb5+ Bc6 10. Qa4 Bxb5 11. Qxb5+ Qd7 12. Qxd7+ Nxd7 13. Nxd5 exd5 14. dxc5 bxc5 15. b3 Bf6 16. Rb1 Ke7 17. e4 dxe4 18. Re1 Kd6 19. Rxe4 Rhe8 20. Bf4+ Kc6 21. Rc4 Nb6 22. Rc2 Nd5 23. Bd2 Kd6 24. Rd1 Rac8 25. Be3 Red8 26. Rdc1 Nxe3 27. fxe3 Kd5 28. Kf2 Rd6 29. Rc4 Ra6 30. R1c2 Bd8 31. Rd2+ Ke6 32. Rdc2 f6 33. b4 Ra4 34. Rxc5 Rxc5 35. bxc5 Bc7 36. h3 Kd5 37. Nd4 g6 38. g4 a6 39. Ke2 Ra5 40. Kd3 Rxc5 41. e4+ Kd6 42. Rxc5 Kxc5 43. Ne6+ Kd6 44. Nxc7 Kxc7 45. Kd4 Kd6 46. h4 h6 47. a3 a5 48. a4 Ke6 49. Kc5 Ke5 50. Kb6 Kxe4 51. Kxa5 f5 52. gxf5 gxf5 53. Kb6 f4 54. a5 f3 55. a6 f2 56. a7 f1Q 57. a8Q+ Ke3 58. Qe8+ Kd2 59. Qh5 Qf6+ 60. Kc7 Ke3 61. Qg4 1/2-1/2

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.25"]
[Round "4"]
[White "Tahay, Alexis"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2393"]
[BlackElo "2206"]
[PlyCount "93"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Rd1 Nbd7 11. Nd5 Bxd5 12. exd5 Rc8 13. c4 a5 14. Bd2 b6 15. Rab1 g6 16. Na1 Ne8 17. Qe3 f5 18. Nc2 Nef6 19. Na3 Ne4 20. Be1 Bg5 21. Qh3 Ndf6 22. Nb5 Qd7 23. b3 h5 24. a3 Bh6 25. b4 a4 26. Qd3 Ng5 27. Bd2 h4 28. Rf1 Nfe4 29. Bc1 h3 30. g4 Nf6 31. gxf5 gxf5 32. Kh1 Rf7 33. f4 exf4 34. Bxf4 Nfe4 35. Nd4 Rcf8 36. Ne6 Nxe6 37. Bxh6 Ng7 38. Qxh3 Qe7 39. Rbe1 Qe5 40. Qg2 Qc3 41. Rg1 Kh7 42. Ref1 Re7 43. Bf3 Rff7 44. Bxe4 Rxe4 45. Rxf5 Rxf5 46. Qg6+ Kg8 47. Qxf5 1-0

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.24"]
[Round "3"]
[White "Dubinski, Mateusz"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2206"]
[BlackElo "2381"]
[PlyCount "53"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2 a5 7. a3 Bxd2+ 8. Nbxd2 b5 9. b3 cxb3 10. Qxb3 c6 11. 0-0 0-0 12. Rfc1 Bd7 13. Ne5 Be8 14. e3 Nd5 15. Ne4 Qe7 16. Nc5 Kh8 17. Ned3 Ra7 18. Re1 Nd7 19. Nxd7 Rxd7 20. Rac1 Rd8 21. Rc5 f6 22. Rec1 e5 23. Bxd5 cxd5 24. Qc3 Bg6 25. Rxb5 exd4 26. exd4 Qe2 27. Rb3 1/2-1/2

[Event "Pardubice Czech op-A 33rd"]
[Site "Pardubice"]
[Date "2022.07.23"]
[Round "2"]
[White "Rabatin, Jakub"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2349"]
[BlackElo "2206"]
[PlyCount "88"]
[EventDate "2022.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Qd3 Be6 10. Nd5 Nxd5 11. exd5 Bc8 12. c4 Nd7 13. Be3 a5 14. Rac1 a4 15. Na1 Bg5 16. b4 axb3 17. axb3 f5 18. Bxg5 Qxg5 19. b4 e4 20. Qg3 Qd2 21. Qe3 Qxb4 22. Nc2 Qc5 23. Ra1 Rxa1 24. Rxa1 Qxe3 25. fxe3 Nc5 26. Nd4 Kf7 27. Nb5 Ke7 28. Ra8 Bd7 29. Rxf8 Kxf8 30. Nxd6 Ke7 31. Nb5 Bxb5 32. cxb5 Kd6 33. Bc4 Nd7 34. Kf2 Nb6 35. Bb3 Nxd5 36. g3 h6 37. h3 g5 38. h4 Kc5 39. hxg5 hxg5 40. b6 Kd6 41. g4 fxg4 42. Kg3 Nxe3 43. Ba4 Kc5 44. Be8 Nd5 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.12"]
[Round "9.2"]
[White "Dubinski, Mateusz"]
[Black "Mondrzycki, Bartlomiej"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2223"]
[BlackElo "2180"]
[PlyCount "124"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Wisznia Mala Bialy Krol"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 Nb6 4. d4 d5 5. exd6 cxd6 6. Be2 g6 7. 0-0 Bg7 8. c3 0-0 9. Re1 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Be3 Bf5 13. Na3 Bf6 14. Nc4 Nxc4 15. Bxc4 Qc7 16. Bb3 b5 17. Bd4 a5 18. Bxf6 exf6 19. Qd4 a4 20. Bd1 Rfe8 21. Rxe8+ Rxe8 22. Bf3 Qc4 23. Qd2 Be4 24. Re1 Re5 25. Bxe4 Rxe4 26. Rxe4 Qxe4 27. Qd1 Qc4 28. a3 Qa2 29. Qc1 Qxd5 30. Qc2 f5 31. h3 g5 32. Qe2 f4 33. h4 f3 34. Qe8+ Kg7 35. Qe7 gxh4 36. gxf3 h3 37. Qh4 Qf5 38. Qg3+ Kh6 39. Kh2 d5 40. f4 Kh5 41. f3 f6 42. Kh1 Qb1+ 43. Kh2 Qxb2+ 44. Kxh3 Qxc3 45. Qh4+ Kg6 46. Qg4+ Kh6 47. Qh4+ Kg7 48. Qg4+ Kf8 49. Qf5 Qxf3+ 50. Kh4 Qh1+ 51. Kg3 Ke7 52. Qd3 Qe1+ 53. Kh3 Ke6 54. Qxb5 Qe3+ 55. Kg2 Qxf4 56. Qe8+ Kf5 57. Qd7+ Kg6 58. Qe8+ Kh6 59. Qf8+ Kh5 60. Qf7+ Kg4 61. Qxd5 Qg3+ 62. Kf1 Qf3+ 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.11"]
[Round "8.2"]
[White "Renkowski, Piotr"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2178"]
[BlackElo "2223"]
[PlyCount "105"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gostynin Gostmat 83"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Qa5 8. Nc1 cxd4 9. Nb3 Qh5 10. Nxd4 Nc6 11. Be2 Nxd4 12. Bxd4 Qg5 13. Kf2 Be6 14. Be3 Qe5 15. Rc1 a6 16. Qd2 Rfc8 17. Bf4 Qa5 18. Nd5 Qxd2 19. Bxd2 Bxd5 20. cxd5 Nd7 21. Ke3 Bxb2 22. Rxc8+ Rxc8 23. Rb1 Ba3 24. Rxb7 Ne5 25. Bd3 Kf8 26. Ke2 Nxd3 27. Kxd3 Bc5 28. g4 f6 29. Ba5 g5 30. a4 Ke8 31. Bb6 a5 32. Rc7 Rb8 33. Bxc5 dxc5 34. Rxc5 Rb2 35. Rxa5 Rxh2 36. Ra7 h5 37. gxh5 Rxh5 38. a5 Rh3 39. Ke2 Rh2+ 40. Ke3 Ra2 41. a6 Ra4 42. Ra8+ Kf7 43. a7 Kg7 44. Kd3 Kh7 45. Ke2 g4 46. Kf2 gxf3 47. Kxf3 Kg7 48. Kf4 Ra1 49. Kf5 Ra4 50. Ke6 Rxe4+ 51. Kd7 Ra4 52. Kxe7 f5 53. d6 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.10"]
[Round "7.2"]
[White "Dubinski, Mateusz"]
[Black "Bartel, Michal"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2223"]
[BlackElo "2181"]
[PlyCount "113"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Wrzos Miedzyborow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d6 2. e4 e5 3. Nf3 Nf6 4. Nc3 exd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Bc4 Be7 8. 0-0 0-0 9. h3 Nd7 10. f4 Bf6 11. Qf3 Nb6 12. Bd3 c5 13. Be3 Bb7 14. Rfe1 Re8 15. Bf2 Bxc3 16. bxc3 f5 17. g4 fxe4 18. Bxe4 Bxe4 19. Rxe4 Rxe4 20. Qxe4 Qf6 21. Re1 Rf8 22. f5 g6 23. Qe6+ Qxe6 24. fxe6 Re8 25. Re4 Nd5 26. Be1 h6 27. Bd2 Kg7 28. c4 Nb4 29. Bc3+ Kg8 30. Bxb4 cxb4 31. c5 dxc5 32. Kf2 Kg7 33. Rc4 Rxe6 34. Rxc5 Ra6 35. Rxc7+ Kf6 36. Rc4 Rxa2 37. Rxb4 Rxc2+ 38. Kf3 Rc3+ 39. Kf4 Rc5 40. h4 g5+ 41. hxg5+ hxg5+ 42. Ke4 Ke6 43. Kd4 Ra5 44. Ke4 Ra3 45. Rb5 Kf6 46. Rc5 Ra4+ 47. Kf3 Ra6 48. Ke4 Kg6 49. Kf3 Kh6 50. Rd5 Rf6+ 51. Kg3 Rb6 52. Kf3 Kg6 53. Ra5 a6 54. Kg3 Kf6 55. Rf5+ Kg6 56. Ra5 Kf6 57. Rf5+ 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.09"]
[Round "6.2"]
[White "Lukasiewicz, Krzysztof"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2290"]
[BlackElo "2223"]
[PlyCount "63"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 Nc6 12. 0-0 b6 13. Rfd1 Bb7 14. Qf4 Rc8 15. d5 exd5 16. Bxd5 Qe7 17. Rd2 Nd8 18. Rad1 Ne6 19. Qe5 Rfe8 20. Bxe6 Qxe6 21. Qxe6 Rxe6 22. Ng5 Ree8 23. Rd7 Bxe4 24. Nxe4 Rxe4 25. Rxa7 h5 26. g3 Re6 27. Rd2 g6 28. Rb7 Kg7 29. Rb2 Rcc6 30. Kg2 Rcd6 31. h4 Rc6 32. Rd2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.08"]
[Round "5.1"]
[White "Dubinski, Mateusz"]
[Black "Schippers, Maurice"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2223"]
[BlackElo "2285"]
[PlyCount "138"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Gliwice Akademia Szachowa"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. 0-0 Nc6 13. c5 Bf8 14. Kh1 Bd7 15. Qd2 Rc8 16. Nxc6 bxc6 17. a3 Nh5 18. Ba6 Rb8 19. b4 Qf6 20. Ne2 Bg7 21. Nd4 Nf4 22. Rae1 h5 23. Rxe8+ Rxe8 24. Re1 Rxe1+ 25. Qxe1 h4 26. h3 Nh5 27. a4 Ng3+ 28. Kg1 Bh6 29. b5 Bf4 30. Nxc6 Bxc6 31. bxc6 Qxc6 32. Bb5 Qf6 33. c6 d4 34. Qe8+ Kg7 35. Bd3 Be5 36. c7 Bxc7 37. Qd7 Be5 38. Qxa7 Qf4 39. Qc5 Nh1 40. Bxh4 g5 41. g3 Qe3+ 42. Kxh1 Qxf3+ 43. Kh2 Qf2+ 44. Kh1 Qe1+ 45. Kg2 gxh4 46. Qc2 Qxg3+ 47. Kf1 Qf3+ 48. Kg1 Kh6 49. Bf1 Bf4 50. Qg2 Be3+ 51. Kh1 Qf5 52. Qe2 Qe4+ 53. Qg2 Qf5 54. Qe2 Bg5 55. Qd3 Qf2 56. Qe2 Qg3 57. Qg2 Qe1 58. Qf3 Kg7 59. Qe2 Qxe2 60. Bxe2 Bd2 61. Bd3 Kf6 62. Kg2 Ke5 63. Kf3 Kd5 64. Kg4 Be1 65. a5 Bxa5 66. Kxh4 Kc5 67. Kg4 Kb4 68. Kf3 Kc3 69. Ke2 Bd8 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.07"]
[Round "4.2"]
[White "Jakubiec, Artur"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2438"]
[BlackElo "2223"]
[PlyCount "56"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Dabrowa Gornicza Zaglebie"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. 0-0 c5 5. c4 d4 6. b4 cxb4 7. a3 bxa3 8. Bxa3 Bxa3 9. Qa4+ Nc6 10. Ne5 Bd7 11. Nxc6 Qb6 12. Nxa3 Bxc6 13. Bxc6+ bxc6 14. Nc2 0-0 15. Rfb1 Qc5 16. d3 a5 17. Rb7 Rfc8 18. Ne1 e5 19. Qa3 Qxa3 20. Rxa3 Ne8 21. Nf3 f6 22. Nd2 Rc7 23. Rxc7 Nxc7 24. Nb3 a4 25. Nc5 Ra5 26. Nb7 Ra8 27. Nc5 Ra5 28. Nb7 Ra8 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.06"]
[Round "3.2"]
[White "Dubinski, Mateusz"]
[Black "Przewoznik, Jan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2223"]
[BlackElo "2309"]
[PlyCount "75"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Podlesie UKS 21"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 b6 8. Qc2 Bb7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Rd1 Qc8 13. Bf4 c5 14. d5 Bf6 15. Qc2 exd5 16. cxd5 h6 17. a4 Re8 18. Nd2 Be5 19. Be3 Nf6 20. Nc4 Ng4 21. Ra3 Qd7 22. Nxe5 Nxe5 23. a5 Rad8 24. h3 Qd6 25. Kh2 Qf6 26. f4 Ng6 27. Bf2 Ne7 28. axb6 axb6 29. Ra7 Ba8 30. b4 cxb4 31. Rxa8 Rxa8 32. d6 Ng6 33. d7 Red8 34. Bxa8 b3 35. Qxb3 Rxa8 36. Bxb6 Rd8 37. Bxd8 Qxd8 38. Qe3 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.05"]
[Round "2.7"]
[White "Bardeli, Lukasz"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2178"]
[BlackElo "2223"]
[PlyCount "100"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Chrobry Gniezno"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. c4 c6 6. Bg2 0-0 7. 0-0 Bf5 8. d3 Re8 9. Nbd2 a5 10. a3 Na6 11. cxd5 cxd5 12. Rc1 Nb8 13. Rc2 Nc6 14. Qa1 Bg4 15. h3 Bxf3 16. Nxf3 Qb6 17. Ne5 Qxb3 18. Rfc1 Rac8 19. Nxc6 bxc6 20. Rxc6 Qb7 21. Bxd5 Nxd5 22. Rxc8 Rxc8 23. Rxc8+ Qxc8 24. Bxg7 Qxh3 25. Qd4 Nf6 26. Bxf6 exf6 27. Qd8+ Kg7 28. Qxa5 Qg4 29. Qa8 Qxe2 30. a4 f5 31. Kg2 Qxd3 32. a5 f4 33. Qf3 Qb5 34. Qc3+ Kf8 35. gxf4 Ke7 36. Qc7+ Ke6 37. Qc8+ Qd7 38. Qa6+ Qd6 39. Qe2+ Kd7 40. a6 Kc7 41. a7 Qd5+ 42. Kg3 Kb7 43. Qe7+ Ka8 44. Qc7 Qb7 45. Qd8+ Kxa7 46. Qa5+ Kb8 47. Qd8+ Qc8 48. Qb6+ Ka8 49. Qa5+ Kb8 50. Qb6+ Qb7 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.04"]
[Round "1.2"]
[White "Dubinski, Mateusz"]
[Black "Hasterok, Mateusz"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2223"]
[BlackElo "2088"]
[PlyCount "84"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. 0-0 Bb7 6. c4 Be7 7. Nc3 0-0 8. d5 exd5 9. cxd5 d6 10. e4 Nbd7 11. Nd2 Ne5 12. Be2 Ng6 13. f4 Qc8 14. a4 Re8 15. Nc4 Bf8 16. Qc2 Ba6 17. Bd2 Qb7 18. b3 Qd7 19. Rae1 Rab8 20. Bd3 Bc8 21. f5 Ne5 22. Nxe5 Rxe5 23. Nd1 Ne8 24. Ne3 f6 25. Bc3 Re7 26. b4 cxb4 27. Bxb4 Nc7 28. Nc4 Re8 29. Na3 Ba6 30. Rf3 Bxd3 31. Rxd3 Na6 32. Bd2 Nc5 33. Rc3 a6 34. Be3 b5 35. axb5 axb5 36. Bxc5 dxc5 37. Rh3 c4 38. Qe2 Qa7+ 39. Kh1 Bxa3 40. Qh5 h6 41. Qg6 Qf2 42. Rb1 Rxe4 0-1

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.31"]
[Round "9"]
[White "Dubinski, Mateusz"]
[Black "Vojta, Jakub"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2312"]
[BlackElo "2180"]
[PlyCount "61"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be3 c5 9. Qd2 Qa5 10. Rc1 Rd8 11. d5 Bg4 12. Be2 Nc6 13. 0-0 e6 14. Bg5 f6 15. Bf4 f5 16. Qe3 exd5 17. exd5 Re8 18. Qd2 Nd4 19. Rfe1 Nxe2+ 20. Rxe2 Qb5 21. c4 Qa4 22. Rce1 Bxf3 23. gxf3 Bd4 24. Bg5 Rf8 25. d6 Qxc4 26. d7 Qd5 27. Re7 Qxf3 28. Qe2 Qc6 29. Bh6 Bf6 30. Bxf8 Rxf8 31. Qe6+ 1-0

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.30"]
[Round "8"]
[White "Kardoeus, David"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2188"]
[BlackElo "2312"]
[PlyCount "103"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bd7 9. c3 0-0 10. d3 Na5 11. Ba2 bxa4 12. Nbd2 c5 13. Nc4 Rb8 14. Nfd2 Bb5 15. Nxa5 Qxa5 16. Nc4 Qc7 17. Ne3 g6 18. g3 Bc6 19. f4 exf4 20. gxf4 Rfe8 21. Rf1 Bf8 22. f5 Bg7 23. fxg6 hxg6 24. Ng4 Nxg4 25. Qxg4 c4 26. Bxc4 d5 27. exd5 Bxd5 28. Rxa4 Qb6+ 29. d4 Re4 30. Qf3 Bxd4+ 31. Kh1 Bc6 32. Qxf7+ Kh8 33. Bd5 Re7 34. Qf3 Bxd5 35. Qxd5 Rd8 36. Qg2 Be3 37. Bxe3 Rxe3 38. Rg4 Kg7 39. Rb4 Qe6 40. Rbf4 Rd7 41. c4 Re1 42. Rxe1 Qxe1+ 43. Rf1 Qe3 44. Qc6 Rf7 45. Rg1 Rf6 46. Qb7+ Rf7 47. Qg2 Rf6 48. b4 Qc3 49. Qb7+ Kh6 50. b5 Qxc4 51. Qa8 Kg7 52. bxa6 1/2-1/2

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.29"]
[Round "7"]
[White "Dubinski, Mateusz"]
[Black "Shpanko, Nadiia"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "2312"]
[BlackElo "2203"]
[PlyCount "90"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 d5 6. exd6 Qxd6 7. Qxd6 exd6 8. Bf4 Be6 9. 0-0-0 d5 10. Ng5 Be7 11. Nxe6 fxe6 12. Be2 Kf7 13. h4 Nc6 14. h5 Rad8 15. c4 d4 16. Bd3 Bd6 17. Bg5 Be7 18. Bf4 Bd6 19. Bg5 Be7 20. Bd2 Ne5 21. Rde1 Bf6 22. a3 b6 23. Re4 b5 24. Rxe5 Bxe5 25. Re1 Bf6 26. cxb5 g6 27. Bc4 Rhe8 28. f4 Rd6 29. g4 gxh5 30. g5 Bd8 31. f5 Kg7 32. fxe6 Kg6 33. Re5 h4 34. Bd3+ Kg7 35. Bf5 Be7 36. Kd1 Rf8 37. Ke2 Rxf5 38. Rxf5 Rxe6+ 39. Kf3 Kg6 40. Rd5 Bd6 41. Kg4 Re4+ 42. Kh3 Be5 43. Ba5 Re2 44. Kg4 h3 45. Rxc5 h5+ 0-1

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.28"]
[Round "6"]
[White "Balinski, Damian"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2163"]
[BlackElo "2312"]
[PlyCount "94"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. 0-0 a6 14. d6 Be6 15. a4 Nd7 16. axb5 axb5 17. Rxa8 Rxa8 18. Bxb5 Ngxe5 19. Nxe5 Nxe5 20. d7 Nxd7 21. Bxd7 Bd4+ 22. Kh1 Bxd7 23. Qf3 Rf8 24. Nd5 Qe6 25. Bf6 Bc6 26. Ne7+ Qxe7 27. Bxe7 Bxf3 28. Bxf8 Bxg2+ 29. Kxg2 Kxf8 30. b3 Ke7 31. Kf3 Ke6 32. Ke4 f5+ 33. Kf3 g5 34. Re1+ Be5 35. Rd1 g4+ 36. Ke3 h5 37. h3 Bd6 38. Rc1 Ke5 39. hxg4 hxg4 40. Rc4 Kd5 41. Kd3 f4 42. Rc2 Be5 43. Rc1 g3 44. Ke2 Ke4 45. Rxc5 f3+ 46. Kd2 g2 47. Rc4+ Bd4 0-1

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.27"]
[Round "5"]
[White "Dubinski, Mateusz"]
[Black "Plesek, Jiri"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2312"]
[BlackElo "1996"]
[PlyCount "89"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e4 b5 7. Be2 Bb7 8. 0-0 a6 9. Qc2 Nf6 10. Bg5 h6 11. Bh4 Be7 12. Rad1 Nbd7 13. Ne5 0-0 14. Bf3 Nh7 15. Bg3 Nxe5 16. dxe5 Qc7 17. Rd6 Ng5 18. Be2 b4 19. h4 Nh7 20. Nb1 c5 21. Nd2 Bxd6 22. exd6 Qc6 23. Bf3 Nf6 24. Nxc4 a5 25. Rd1 Nd7 26. b3 Qc8 27. Bf4 Qd8 28. h5 Qf6 29. Be3 e5 30. Bg4 Bc6 31. Bxd7 Bxd7 32. Nb6 Rad8 33. Qxc5 Bg4 34. f3 Bxh5 35. Nc4 Bxf3 36. Rf1 Qg6 37. Rxf3 Qxe4 38. Nxe5 Rc8 39. Qd4 Qb1+ 40. Kh2 Qxb3 41. d7 Rb8 42. Nc6 Qc3 43. Qxc3 bxc3 44. Nxb8 Rxb8 45. Bb6 1-0

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.26"]
[Round "4"]
[White "Nytra, Ondrej"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2067"]
[BlackElo "2312"]
[PlyCount "176"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Nc6 10. Be3 Be6 11. f4 d5 12. fxe5 Nxe4 13. Bd4 Qc7 14. Bd3 Nxd4 15. Nxd4 Qxe5 16. Bxe4 dxe4 17. Nxe6 Qxe6 18. Qd5 Qxd5 19. Nxd5 Bd6 20. g4 Rad8 21. Rad1 Rfe8 22. Rfe1 f6 23. c4 h5 24. h3 hxg4 25. hxg4 Kf7 26. b4 Re5 27. a3 g6 28. Rf1 f5 29. Kg2 Bf8 30. gxf5 gxf5 31. Nf4 Rxd1 32. Rxd1 Bh6 33. Kg3 Re8 34. Rd7+ Re7 35. Rd5 Bxf4+ 36. Kxf4 e3 37. Rd1 Kf6 38. Rd6+ Kf7 39. Rd1 Re4+ 40. Kxf5 Rxc4 41. Rd7+ Kf8 42. Rd8+ Ke7 43. Rd3 e2 44. Re3+ Kd6 45. Rxe2 Rc3 46. Ke4 Rxa3 47. Kd4 Rh3 48. Rg2 Rh4+ 49. Kc3 Rh5 50. Kc4 Rh4+ 51. Kc3 Re4 52. Rg5 Re5 53. Rg7 Kc6 54. Kc4 Re4+ 55. Kc3 b6 56. Rg5 Rh4 57. Rf5 Rh3+ 58. Kc4 Rh4+ 59. Kc3 Rh1 60. Rg5 Re1 61. Kc4 Re4+ 62. Kc3 Kd6 63. Rg8 Kd5 64. Rg5+ Re5 65. Rg3 Kc6 66. Kc4 Re4+ 67. Kb3 Rd4 68. Rh3 Rd1 69. Rh6+ Rd6 70. Rh3 Rd5 71. Kc4 Rd1 72. Rh6+ Rd6 73. Rh5 Rg6 74. Rh4 Kd6 75. Kc3 Rf6 76. Kd4 Ke6 77. Re4+ Kd7 78. Rh4 Rc6 79. Rh7+ Kc8 80. Kd5 Rc7 81. Rh8+ Kb7 82. Rh6 a5 83. bxa5 Rc5+ 84. Kd4 Rxa5 85. Kc4 Ka6 86. Rh8 Ra4+ 87. Kb3 Rg4 88. Rh5 Rg3+ 1/2-1/2

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.25"]
[Round "3"]
[White "Dubinski, Mateusz"]
[Black "Moskvin, Anatoly"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2312"]
[BlackElo "2148"]
[PlyCount "90"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 Bc5 7. Qd3 d6 8. Be3 Bxe3 9. Qxe3 0-0 10. Nbd2 h6 11. c4 a6 12. Ba4 Nh5 13. c5 Nf4 14. g3 Ne6 15. cxd6 cxd6 16. Bxc6 bxc6 17. b4 Qf6 18. Rac1 c5 19. bxc5 Nxc5 20. Ne1 a5 21. f3 Ba6 22. Rf2 Ne6 23. Nc4 Nd4 24. Nb6 Ra7 25. Nd5 Qf7 26. Nc2 Ne6 27. f4 Nc5 28. Rd1 Qh5 29. Rfd2 Raf7 30. f5 Qg4 31. Re1 Rb8 32. Na3 Qh3 33. Nc3 Rb6 34. Red1 Kh7 35. Qf2 g6 36. Nd5 Rb8 37. fxg6+ Kxg6 38. Nf4+ exf4 39. Rxd6+ Kh7 40. e5 Rbf8 41. Qxc5 fxg3 42. Qc2+ Kh8 43. Rf6 Rxf6 44. exf6 gxh2+ 45. Qxh2 Rg8+ 0-1

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.24"]
[Round "2"]
[White "Rokos, Filip"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1927"]
[BlackElo "2312"]
[PlyCount "79"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. Na3 b5 7. d4 exd4 8. Nxd4 c5 9. Nf3 Qxd1 10. Rxd1 c4 11. Bf4 c5 12. Bc7 Be6 13. Ng5 Nf6 14. Nxe6 fxe6 15. f3 Be7 16. Nb1 Kf7 17. a4 Rhc8 18. Be5 Rd8 19. Na3 Rxd1+ 20. Rxd1 c3 21. Bxc3 Rb8 22. axb5 axb5 23. Be5 Rb7 24. Bd6 c4 25. Bxe7 Kxe7 26. Kf2 g5 27. Ke3 Ne8 28. h4 h6 29. hxg5 hxg5 30. Rh1 Kf6 31. Rh6+ Ke5 32. Rg6 Nd6 33. Rxg5+ Kf6 34. Rc5 e5 35. g3 Ke6 36. f4 exf4+ 37. gxf4 Rh7 38. f5+ Kd7 39. Nxb5 Rh3+ 40. Kd4 1-0

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.23"]
[Round "1"]
[White "Dubinski, Mateusz"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2312"]
[BlackElo "2057"]
[PlyCount "77"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. g3 Be7 9. Be2 0-0 10. Nxg6 hxg6 11. Qb3 Qc7 12. Kf2 Nbd7 13. cxd5 cxd5 14. Bd2 Qb6 15. Na4 Qxb3 16. axb3 Rfc8 17. Rhc1 Kf8 18. b4 Ke8 19. Nc5 b6 20. Nxd7 Kxd7 21. Bb5+ Kd6 22. Ke2 Rxc1 23. Rxc1 Bd8 24. Kd3 Ke7 25. Bc6 Rc8 26. b5 Kf8 27. Ra1 Rc7 28. e4 dxe4+ 29. fxe4 e5 30. dxe5 Nd7 31. Bb4+ Be7 32. Bd6 Nc5+ 33. Ke3 Rc8 34. Rxa7 Bxd6 35. exd6 Rd8 36. e5 f6 37. b4 Ne6 38. Re7 Ng5 39. e6 1-0

[Event "Opole Termika Blitz op"]
[Site "Opole"]
[Date "2021.07.18"]
[Round "13"]
[White "Dubinski, Mateusz"]
[Black "Heberla, Bartlomiej"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2312"]
[BlackElo "2559"]
[PlyCount "58"]
[EventDate "2021.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Nge2 Nc6 7. Be3 a6 8. Qd2 Na5 9. Nc1 Nd7 10. b4 Nc6 11. Rb1 e5 12. d5 Nd4 13. Nb3 Nxb3 14. axb3 f5 15. Bd3 Nf6 16. 0-0 f4 17. Bf2 g5 18. g4 fxg3 19. hxg3 Nh5 20. Be2 Qf6 21. f4 exf4 22. Bxh5 Qxc3 23. Qxc3 Bxc3 24. gxf4 Rxf4 25. Be3 Rxe4 26. Bxg5 Bg4 27. Bf7+ Kg7 28. Rbc1 Bd4+ 29. Kg2 Rf8 0-1

[Event "Opole Termika Rapid op"]
[Site "Opole"]
[Date "2021.07.17"]
[Round "3"]
[White "Dubinski, Mateusz"]
[Black "Dobrowolski, Piotr"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2312"]
[BlackElo "2413"]
[PlyCount "88"]
[EventDate "2021.07.17"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 g6 6. e4 Bg7 7. f4 Bxc3+ 8. bxc3 Nf6 9. Nf3 0-0 10. Bd3 c4 11. Bc2 Re8 12. e5 dxe5 13. fxe5 Qxd5 14. 0-0 Qxd1 15. Rxd1 Nfd7 16. Bf4 Nc6 17. Ba4 Nc5 18. Bxc6 bxc6 19. Rd6 Ne4 20. Rxc6 Nxc3 21. Rxc4 Ne2+ 22. Kf2 Be6 23. Ra4 Nxf4 24. Rxf4 Reb8 25. a4 Rb2+ 26. Kg3 Rc8 27. Rf1 Rcc2 28. Ne1 Re2 29. Rd4 Rxe5 30. h4 Ra2 31. Nd3 Rd5 32. Rxd5 Bxd5 33. Nb4 Rxg2+ 34. Kh3 Rd2 35. Rc1 Rd4 36. Rc8+ Kg7 37. Nxd5 Rxd5 38. Rc4 Rd3+ 39. Kg4 h5+ 40. Kf4 Rd5 41. Rb4 Ra5 42. Rc4 Kh6 43. Rd4 f6 44. Kg3 Ra6 0-1

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.07.06"]
[Round "9"]
[White "Golubka, Petr"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2441"]
[BlackElo "2312"]
[PlyCount "71"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Bg4 7. Nbd2 e6 8. a4 Be7 9. a5 Nxa5 10. dxc5 Qd8 11. Bb5+ Kf8 12. Qa4 Nc4 13. Nxc4 dxc4 14. Rd1 Qc8 15. c6 h6 16. cxb7 Qxb7 17. Bc6 Qc8 18. 0-0 Nd5 19. Bxa8 Qxa8 20. Qxc4 Bxf3 21. gxf3 f6 22. Bg3 Kf7 23. Qe2 h5 24. e4 Nb6 25. h4 g5 26. hxg5 h4 27. Bh2 Rg8 28. Kh1 fxg5 29. Rg1 Qc6 30. Rg4 Nd7 31. e5 Nb6 32. Kg1 a5 33. f4 gxf4 34. Rxg8 f3 35. Qd3 Kxg8 36. Qg6+ 1-0

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.07.05"]
[Round "8"]
[White "Dubinski, Mateusz"]
[Black "Fiedorek, Michal"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2312"]
[BlackElo "2234"]
[PlyCount "71"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 b6 6. d4 0-0 7. Bd3 Bb7 8. 0-0 Nbd7 9. Nc3 dxc4 10. bxc4 c5 11. Qe2 Rc8 12. Rad1 cxd4 13. exd4 Re8 14. Rfe1 Bb4 15. a3 Bd6 16. Ne5 Qe7 17. Nb5 Bb8 18. a4 Nf8 19. Ba3 Qd8 20. h4 Ng6 21. g3 a6 22. Nc3 Qxd4 23. Nxf7 Qxc3 24. Bb2 Qb4 25. Ng5 Nf8 26. Bxf6 gxf6 27. Nxh7 Nxh7 28. Qg4+ Kh8 29. Bxh7 Kxh7 30. Rxe6 Rxe6 31. Qxe6 Rc7 32. Qxf6 Qe7 33. Qf5+ Kg7 34. Qg4+ Kh7 35. Qf5+ Kg7 36. Qg4+ 1/2-1/2

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.07.03"]
[Round "7"]
[White "Kopylov, Daniel"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2344"]
[BlackElo "2312"]
[PlyCount "83"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Qc7 10. a4 Nbd7 11. a5 b5 12. axb6 Nxb6 13. Bxb6 Qxb6 14. Bc4 a5 15. Ra2 Be6 16. Nd5 Bxd5 17. Bxd5 Ra7 18. Qd3 Kh8 19. Nd2 Bd8 20. Nc4 Qc5 21. Qe3 Qc7 22. b3 Nxd5 23. exd5 Ra6 24. Rfa1 Qb7 25. Qd3 f5 26. Nxa5 Qa8 27. b4 e4 28. Qc4 Bf6 29. Nc6 Rxa2 30. Rxa2 Qe8 31. c3 f4 32. Re2 e3 33. Qd3 Bg5 34. Nd4 Bh4 35. fxe3 fxe3 36. g3 Qf7 37. Rxe3 Qf2+ 38. Kh1 Ra8 39. Qa6 Rf8 40. Qe2 Qf7 41. gxh4 Qxd5+ 42. Kg1 1-0

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.07.02"]
[Round "6"]
[White "Dubinski, Mateusz"]
[Black "Budrewicz, Krzysztof"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2312"]
[BlackElo "2279"]
[PlyCount "113"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Rd7 12. Rad1 c6 13. b3 h6 14. Be3 Ng4 15. Bc1 f5 16. e4 Rd4 17. h3 Nf6 18. Be3 Rxd1 19. Rxd1 Be6 20. exf5 gxf5 21. Ne2 a5 22. Nc3 Bf8 23. Na4 Nd7 24. f4 e4 25. Bf1 Kf7 26. Be2 Rb8 27. g4 Bb4 28. c5 fxg4 29. hxg4 Nf6 30. f5 Bd5 31. Kf2 Rg8 32. Rg1 Nh7 33. Bxh6 Ng5 34. Bxg5 Rxg5 35. Ke3 Kf6 36. Kd4 Rg8 37. Nc3 Bxc3+ 38. Kxc3 Ke5 39. Rh1 a4 40. Rh7 a3 41. Re7+ Kf4 42. Rxb7 Ke3 43. Bd1 Rh8 44. b4 Rh1 45. Bc2 Kf2 46. f6 e3 47. f7 Rh8 48. Bb3 e2 49. Re7 Bf3 50. g5 Bh5 51. Bc2 e1Q+ 52. Rxe1 Kxe1 53. g6 Rd8 54. Be4 Kd1 55. Bf3+ Bxf3 56. g7 Be2 57. b5 1-0

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.07.01"]
[Round "5"]
[White "Aliavdin, Nikolai"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2324"]
[BlackElo "2312"]
[PlyCount "87"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. Be2 Bxe2 6. Qxe2 Nxd5 7. c4 Nb4 8. Nf3 c5 9. d5 g6 10. 0-0 Bg7 11. a3 Na6 12. Re1 0-0 13. Qxe7 Re8 14. Qxe8+ Qxe8 15. Rxe8+ Rxe8 16. Nbd2 b5 17. cxb5 Nc7 18. Nc4 Nxb5 19. Be3 Nb6 20. Nfd2 Nxd5 21. Bxc5 Rc8 22. Be3 f5 23. a4 Nd4 24. Bxd4 Bxd4 25. Ra3 Nb6 26. b3 Nd5 27. Kf1 Nb4 28. a5 Re8 29. Nf3 Bc3 30. Ra4 g5 31. Nd6 Rb8 32. Nxg5 Nd5 33. Nxf5 Rxb3 34. Rc4 Rb8 35. a6 Re8 36. g3 Bf6 37. Ne4 Bd8 38. Ned6 Rf8 39. Rg4+ Kh8 40. Rg7 Bb6 41. Nf7+ Rxf7 42. Rxf7 Kg8 43. Rg7+ Kh8 44. Rb7 1-0

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.06.30"]
[Round "4"]
[White "Dubinski, Mateusz"]
[Black "Kopylov, Michael"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2312"]
[BlackElo "2388"]
[PlyCount "62"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Re1 a6 11. a4 Ne4 12. Nxe4 Rxe4 13. Nd2 Rb4 14. Qc2 Nd7 15. h3 Qc7 16. e4 Rb8 17. a5 c4 18. Ra4 Rxa4 19. Qxa4 Ne5 20. Bf1 Bd7 21. Qa3 Rc8 22. f4 Nd3 23. Bxd3 cxd3 24. Qxd3 Bxh3 25. Nb3 Qc2 26. Qxc2 Rxc2 27. e5 Rg2+ 28. Kh1 Rxg3 29. exd6 Rxb3 30. Re7 Bf6 31. f5 Bxf5 0-1

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.06.29"]
[Round "3"]
[White "Antolak, Julia"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2309"]
[BlackElo "2312"]
[PlyCount "92"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 e6 7. Qe2 Bd6 8. N1f3 h6 9. Ne4 Nxe4 10. Bxe4 Qc7 11. Bd2 c5 12. Bc3 0-0 13. 0-0-0 c4 14. Ne5 Nf6 15. g4 Rb8 16. Rhg1 Nxe4 17. Qxe4 b5 18. g5 hxg5 19. Bd2 Bb7 20. Qe2 c3 21. Bxg5 cxb2+ 22. Kb1 f5 23. Bh6 Bxe5 24. Qxe5 Qxe5 25. dxe5 Rf7 26. Kxb2 Rc8 27. Bxg7 Rxg7 28. Rxg7+ Kxg7 29. Rd7+ Kg6 30. Rxb7 f4 31. Rxb5 Rh8 32. c4 Rxh2 33. c5 Rxf2+ 34. Kc3 Rh2 35. c6 Rh8 36. c7 Rc8 37. Rc5 f3 38. Kd3 f2 39. Ke2 Kf5 40. Kxf2 Ke4 41. Ke2 Kd4 42. Ra5 Rxc7 43. Kf3 Rc5 44. Rxa7 Rxe5 45. Rd7+ Rd5 46. Rxd5+ exd5 1/2-1/2

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.06.28"]
[Round "2"]
[White "Dubinski, Mateusz"]
[Black "Grzesik, Gracjan"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2312"]
[BlackElo "2063"]
[PlyCount "44"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 b6 7. cxd5 exd5 8. Nc3 Bb7 9. Qc2 c5 10. Rd1 Na6 11. a3 Nc7 12. e4 dxe4 13. dxc5 exf3 14. Rxd8 Raxd8 15. Bh3 Bxc5 16. Bg5 Rfe8 17. Bxf6 gxf6 18. Bf5 Nb5 19. Qc1 Nd4 20. Qf4 Ne2+ 21. Nxe2 fxe2 22. Re1 Rd1 0-1

[Event "Baltic Pearl IM 17th"]
[Site "Lazy"]
[Date "2021.06.27"]
[Round "1"]
[White "Nowak, Lukasz1111"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2303"]
[BlackElo "2312"]
[PlyCount "95"]
[EventDate "2021.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[EventCategory "2"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 Bf5 8. Ne1 e5 9. d5 Ne7 10. e4 Bd7 11. Nd3 b6 12. Bd2 Qc8 13. f4 exf4 14. gxf4 Ng4 15. Qe1 Qa6 16. Nb5 Bxb5 17. Nb4 Qc8 18. cxb5 Qd7 19. h3 Nh6 20. a4 Bxb2 21. f5 Nhxf5 22. exf5 Nxf5 23. Be4 Ng7 24. Ra2 Bd4+ 25. Be3 Be5 26. Nd3 Qxh3 27. Nxe5 dxe5 28. Bg2 Qg4 29. Qe2 Qxe2 30. Rxe2 f5 31. Rc2 Rf7 32. Rfc1 Ne8 33. d6 e4 34. dxc7 Rc8 35. a5 Rcxc7 36. Bf1 Rxc2 37. Rxc2 Nd6 38. Bf4 Rf6 39. a6 g5 40. Bxd6 Rxd6 41. Rc7 e3 42. Rxa7 Rd1 43. Re7 f4 44. a7 Ra1 45. Re8+ Kf7 46. a8Q Rxa8 47. Rxa8 f3 48. Ra3 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.13"]
[Round "9.1"]
[White "Dziendziel, Mateusz"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1949"]
[BlackElo "2345"]
[PlyCount "151"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. f4 g6 2. Nf3 Bg7 3. e3 c5 4. Be2 Nc6 5. 0-0 d6 6. d3 Nh6 7. c3 e5 8. e4 d5 9. Nxe5 Nxe5 10. fxe5 0-0 11. Bf4 dxe4 12. d4 cxd4 13. cxd4 Nf5 14. Nc3 Qxd4+ 15. Qxd4 Nxd4 16. Bc4 Be6 17. Bxe6 Nxe6 18. Bg3 Nc5 19. Rae1 Nd3 20. Rxe4 Rfe8 21. Rd1 Rad8 22. Rd2 Nc5 23. Rxd8 Rxd8 24. Rc4 b6 25. Ne4 Nd3 26. Rc7 Nxe5 27. Rxa7 h6 28. b3 Rd4 29. Nf2 Rd2 30. h3 Nc6 31. Ra8+ Kh7 32. Kf1 Nb4 33. Ra7 Kg8 34. Ra8+ Kh7 35. Ra7 Rxa2 36. Rxf7 Kg8 37. Rf3 Nc6 38. Ng4 Ra1+ 39. Kf2 Bd4+ 40. Ke2 h5 41. Nf6+ Kh8 42. Kd3 Ra2 43. Kc4 Rxg2 44. Kd5 Bxf6 45. Kxc6 Bd4 46. Kd5 Bc5 47. Be5+ Kg8 48. Ke6 g5 49. Kf5 Kf7 50. Rg3 Rf2+ 51. Kxg5 Be7+ 52. Kh6 h4 53. Rd3 Rf5 54. Bg7 Bg5+ 55. Kh7 Be7 56. Kh6 b5 57. Rc3 Rg5 58. Rf3+ Ke8 59. Re3 Rg3 60. Bd4 Kf7 61. Rxg3 hxg3 62. Kh5 Ke6 63. Kg4 Kd5 64. Bg1 Bd6 65. Kf3 g2 66. h4 Be7 67. h5 Bf8 68. Kxg2 Ke4 69. Kg3 Kd3 70. Kg4 Kc3 71. Kg5 Kxb3 72. Bd4 Kc4 73. Ba1 Bc5 74. Kg6 Be3 75. h6 Bxh6 76. Kxh6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.12"]
[Round "8.1"]
[White "Dubinski, Mateusz"]
[Black "Luberanski, Jakub"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2345"]
[BlackElo "2090"]
[PlyCount "158"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Wroclaw Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Bf5 7. Qb3 Qc8 8. Ngf3 e6 9. Be2 Be7 10. 0-0 0-0 11. h3 h6 12. Rac1 Ne4 13. c4 Nxd2 14. Bxd2 Be4 15. Be3 dxc4 16. Qxc4 Bd5 17. Qa4 Qd7 18. a3 Rfd8 19. Qd1 Bf6 20. Bf4 Bxf3 21. Bxf3 Qxd4 22. Qxd4 Nxd4 23. Bd1 Rac8 24. Rxc8 Rxc8 25. Be3 a5 26. g3 Nf5 27. Bb6 Bxb2 28. Bxa5 Bxa3 29. Bf3 Rc5 30. Bb6 Rb5 31. Ba7 b6 32. Rd1 Bc5 33. Rd8+ Kh7 34. Be4 Rb2 35. g4 Rxf2 36. Kh1 Kg6 37. gxf5+ exf5 38. Bd5 f4 39. Bxb6 Bxb6 40. Rd6+ Kg5 41. Rxb6 Kh4 42. Rb3 f6 43. Kg1 Rd2 44. Be6 Re2 45. Bc8 g6 46. Rc3 Re3 47. Rc6 Kg3 48. Kf1 f3 49. Rxf6 g5 50. Bg4 Ra3 51. Ke1 Kg2 52. Bxf3+ Rxf3 53. Rxh6 Re3+ 54. Kd2 Rxh3 55. Rg6 Rg3 56. Ke2 Rg4 57. Ke3 Kh3 58. Kf2 Rg2+ 59. Kf1 Rg4 60. Rh6+ Rh4 61. Rg6 Rf4+ 62. Kg1 g4 63. Ra6 Rb4 64. Ra1 Rb3 65. Rc1 Kg3 66. Ra1 Re3 67. Rb1 Ra3 68. Rc1 Kh3 69. Rb1 g3 70. Rc1 Ra2 71. Rb1 Rg2+ 72. Kh1 Rh2+ 73. Kg1 Ra2 74. Rc1 Rg2+ 75. Kh1 Rf2 76. Kg1 Rf3 77. Rc8 Ra3 78. Rh8+ Kg4 79. Rg8+ Kf3 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.11"]
[Round "7.2"]
[White "Pulik, Krzysztof"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2071"]
[BlackElo "2345"]
[PlyCount "40"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Bc5 6. dxc6 Bxf2+ 7. Ke2 Bb6 8. Qd5 0-0 9. cxb7 Bxb7 10. Qxb7 Nf2 11. Rg1 Qf6 12. Na3 e4 13. Nd4 Ng4 14. Rh1 c5 15. Ndc2 d5 16. Be3 d4 17. Bg1 d3+ 18. Kd2 c4 19. Bxd3 Qf4+ 20. Kd1 cxd3 0-1

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.10"]
[Round "6.3"]
[White "Dalkowski, Rafal"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1859"]
[BlackElo "2345"]
[PlyCount "68"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Czternastka"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 0-0 5. Be3 c6 6. e5 Ne8 7. Nf3 d6 8. exd6 Nxd6 9. Be2 Nf5 10. Qd2 Nxe3 11. fxe3 c5 12. d5 Nd7 13. g4 Nf6 14. g5 Ne8 15. 0-0-0 a6 16. e4 Bg4 17. h4 Nd6 18. Qf4 Bxf3 19. Qxf3 f5 20. gxf6 Bxf6 21. Qh3 Kh8 22. h5 g5 23. Qe3 Be5 24. Kb1 Rf4 25. Qxc5 b5 26. cxb5 axb5 27. Bxb5 Qa5 28. b4 Qa3 29. Rd3 Nxb5 30. Qxb5 Bxc3 31. Rxc3 Qxa2+ 32. Kc1 Rf2 33. Qd3 Qb2+ 34. Kd1 Ra1+ 0-1

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.09"]
[Round "5.3"]
[White "Dubinski, Mateusz"]
[Black "Bugajski, Robert"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2345"]
[BlackElo "2086"]
[PlyCount "101"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Qc2 Be6 7. a3 Be7 8. Bb5 f6 9. d4 Nxc3 10. Qxc3 Qd5 11. Bxc6+ bxc6 12. dxe5 0-0 13. 0-0 c5 14. e4 Qxe4 15. Re1 Qc4 16. Bd2 Qxc3 17. Bxc3 f5 18. Nd2 Rfd8 19. g3 Rd3 20. Nf1 Rad8 21. Ne3 g5 22. Ng2 Kf7 23. f4 h6 24. Re2 Rd1+ 25. Rxd1 Rxd1+ 26. Re1 Rxe1+ 27. Bxe1 Bb3 28. Ne3 Ke6 29. Bc3 h5 30. Kf2 g4 31. Ke2 h4 32. Kd3 h3 33. Be1 c6 34. Kc3 Bd5 35. Bf2 Bf3 36. a4 Bd5 37. Bg1 Bd8 38. Nc4 Be7 39. Bf2 Bf3 40. Ne3 Bd8 41. Nc4 Kd5 42. Ne3+ Ke6 43. Nc4 Kd5 44. Nd6 Ba5+ 45. Kd3 Bb4 46. b3 Ke6 47. Be3 Bd1 48. Ne8 Kf7 49. Nd6+ Ke6 50. Ne8 Kf7 51. Nd6+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.08"]
[Round "4.5"]
[White "Wisniewski, Michal"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2140"]
[BlackElo "2345"]
[PlyCount "94"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Strzelce Opolskie Strzelec"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. 0-0 Nc6 5. d3 e5 6. Nbd2 Nge7 7. c3 0-0 8. e4 d6 9. a4 h6 10. Rb1 Be6 11. b4 cxb4 12. cxb4 a5 13. b5 Nb4 14. Nc4 f5 15. Nxa5 Na2 16. exf5 Bd5 17. Bd2 Rxa5 18. Bxa5 Qxa5 19. Nh4 Nc3 20. Bxd5+ Nexd5 21. Qb3 gxf5 22. Rfc1 Kh7 23. Rb2 e4 24. dxe4 fxe4 25. Rd2 Qb6 26. Rxd5 Ne2+ 27. Kh1 Nxc1 28. Qc4 Re8 29. Qxc1 Qxf2 30. Rf5 Qd4 31. Qc2 Qc3 32. Qxc3 Bxc3 33. Rf7+ Kg8 34. Rxb7 e3 35. Kg2 e2 36. Nf3 e1Q 37. Nxe1 Rxe1 38. Rd7 Rb1 39. Rxd6 Kg7 40. Rc6 Rb2+ 41. Kf3 Rb3 42. Ke4 Ba5 43. Ra6 Rb4+ 44. Kf5 Rxa4 45. Ra7+ Kf8 46. b6 Rb4 47. Rxa5 Rxb6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.07"]
[Round "3.7"]
[White "Dubinski, Mateusz"]
[Black "Maka, Marcin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2345"]
[BlackElo "2124"]
[PlyCount "65"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Lublin LKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 Nf8 9. Nf3 Ng6 10. 0-0 Bg4 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bf4 Be6 14. e4 d4 15. Ne2 c5 16. Bc4 Qc7 17. Bxe6 fxe6 18. Nxd4 Qb6 19. Nf3 0-0 20. Bg3 Qc6 21. Rfd1 b5 22. a4 bxa4 23. Nd4 Qb6 24. Ne2 Nb8 25. Qc4 Qb3 26. Qxa4 Qxb2 27. Qc4 Qb6 28. Nf4 Kf7 29. Rd6 Qb4 30. Qxe6+ Ke8 31. Rad1 Nc6 32. Rxc6 Qa4 33. Qd7+ 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.06"]
[Round "2.1"]
[White "Dubinski, Mateusz"]
[Black "Musial, Tomasz"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2345"]
[BlackElo "1997"]
[PlyCount "84"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Kopernik WKS"]
[BlackTeam "Chrzanow Olimpijczyk"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 e4 7. Nd4 Nc6 8. Nc2 Bxc3 9. dxc3 d6 10. f3 exf3 11. exf3 Be6 12. b3 d5 13. c5 b6 14. Be3 Bf5 15. Bd4 Bxc2 16. Qxc2 Nxd4 17. cxd4 Qe7 18. Qf2 bxc5 19. Rfe1 Qd7 20. dxc5 Rxe1+ 21. Rxe1 Re8 22. Rxe8+ Qxe8 23. Qd4 c6 24. Kf2 Qe7 25. Bf1 Nd7 26. b4 Kf8 27. Qd3 Qf6 28. Be2 g6 29. Qe3 Qe5 30. Qxe5 Nxe5 31. f4 Nd7 32. Ke3 Ke7 33. Kd4 Nf8 34. f5 gxf5 35. Ke5 Ne6 36. Bd3 f4 37. gxf4 f6+ 38. Kf5 h5 39. Be2 Nd4+ 40. Kg6 Nxe2 41. Kxh5 f5 42. Kg5 d4 0-1

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.05"]
[Round "1.1"]
[White "Stelmaszuk, Maciej"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1976"]
[BlackElo "2345"]
[PlyCount "76"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala Bialy Krol II"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. Nf3 Bg7 3. c4 c6 4. Nc3 Nf6 5. Bg5 h6 6. Bh4 0-0 7. e3 a6 8. Qa4 d5 9. cxd5 cxd5 10. Bd3 Nc6 11. 0-0 Be6 12. Rac1 b5 13. Qd1 Qb6 14. Qe2 g5 15. Bg3 Bg4 16. Be5 e6 17. Bd6 Nxd4 18. exd4 Qxd6 19. h3 Bh5 20. g4 Nxg4 21. hxg4 Bxg4 22. Qe3 Bxf3 23. Qxf3 Bxd4 24. Kg2 Bg7 25. Rcd1 f5 26. Bc2 g4 27. Qe2 b4 28. Na4 Rf6 29. Bb3 Raf8 30. Rc1 Rg6 31. Nc5 f4 32. Qxa6 f3+ 33. Kg1 Qe5 34. Rfe1 Qh5 35. Rxe6 g3 36. fxg3 f2+ 37. Kf1 Qh1+ 38. Ke2 Qxc1 0-1

[Event "Oberliga NRW 1920"]
[Site "Germany"]
[Date "2019.12.15"]
[Round "4.2"]
[White "Dubinski, Mateusz"]
[Black "Franke, Johannes"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2320"]
[BlackElo "2244"]
[PlyCount "23"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Wattenscheid"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. e3 a6 5. Nc3 Bg4 6. Qb3 Ra7 7. Ne5 e6 8. f3 Bh5 9. g4 Nfd7 10. Nxd7 Qh4+ 11. Ke2 dxc4 12. Qb6 1-0

[Event "Oberliga NRW 1920"]
[Site "Germany"]
[Date "2019.11.10"]
[Round "3.3"]
[White "Dubinski, Mateusz"]
[Black "Litwak, Aleksej"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2320"]
[BlackElo "2267"]
[PlyCount "97"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Plettenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. Bxc6+ bxc6 9. Nc3 c5 10. Qa4+ Qd7 11. dxc5 Bxc5 12. Qxc4 Qc6 13. Qa4 Qxa4 14. Nxa4 Bb4+ 15. Bd2 Bxd2+ 16. Kxd2 0-0-0+ 17. Kc2 Rd4 18. Nc3 Rhd8 19. Rhd1 Ng4 20. Rxd4 Rxd4 21. f3 Ne3+ 22. Kb3 c5 23. a3 Rd2 24. Re1 c4+ 25. Ka2 Kd7 26. g4 Kc6 27. h4 a6 28. h5 h6 29. Kb1 Rd4 30. Rg1 f6 31. Kc1 Kd6 32. Na2 Ke5 33. Nb4 Rd6 34. Na2 Kf4 35. Nc3 Rd7 36. Ne4 Rd5 37. Nf2 Rd7 38. Nh3+ Ke5 39. f4+ Ke4 40. g5 Kf5 41. gxh6 gxh6 42. Nf2 Kxf4 43. Rg6 Nf5 44. e4 Ne3 45. Rxf6+ Ke5 46. Rxh6 Rf7 47. Nh3 Rd7 48. Nf2 Rf7 49. Nh3 1/2-1/2

[Event "Oberliga NRW 1920"]
[Site "Germany"]
[Date "2019.10.13"]
[Round "2.3"]
[White "Rosen, Bernd"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2293"]
[BlackElo "2320"]
[PlyCount "98"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Essen Katernberg"]
[BlackTeam "Letmathe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 c5 5. c4 dxc4 6. Na3 Nc6 7. Nxc4 Be7 8. b3 0-0 9. Bb2 Qc7 10. Nfe5 Nd4 11. e3 Nf5 12. Rc1 Rd8 13. Qe2 Rb8 14. Nf3 b5 15. Be5 Nd6 16. Nxd6 Bxd6 17. d4 c4 18. Bxd6 Rxd6 19. bxc4 bxc4 20. Ne5 c3 21. Qc4 Qxc4 22. Nxc4 Ra6 23. Rxc3 Rxa2 24. Rfc1 Ba6 25. h3 h5 26. Na3 Nd5 27. Bxd5 exd5 28. Rb1 Rxb1+ 29. Nxb1 Ra1 30. Rb3 Bc4 31. Rb8+ Kh7 32. Kg2 a5 33. Nd2 Bd3 34. Rb3 Bg6 35. e4 Ra2 36. Nf1 Bxe4+ 37. Kg1 a4 38. Rc3 Rc2 39. Re3 Rc4 40. f3 Bg6 41. Ra3 Rxd4 42. Kf2 Bf5 43. Ke3 Rb4 44. g4 Bd7 45. Nd2 Bb5 46. Ra1 Rb2 47. Nf1 Rb3+ 48. Kf4 h4 49. Ne3 g5+ 0-1

[Event "Oberliga NRW 1920"]
[Site "Germany"]
[Date "2019.09.15"]
[Round "1.2"]
[White "Holtel, Jasper"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2271"]
[BlackElo "2320"]
[PlyCount "120"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Letmathe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. c3 Nc6 10. Na3 h6 11. Bd2 Re8 12. h3 Bf8 13. Nc4 Be6 14. b4 cxb4 15. cxb4 Rc8 16. b5 Nd4 17. Nxd4 exd4 18. Na5 Bxa2 19. Rxa2 Qc7 20. f4 d5 21. e5 Nd7 22. Nb3 f6 23. e6 Nc5 24. Nxc5 Bxc5 25. Qh5 Qd6 26. Qg4 Bb4 27. f5 Bxd2 28. Rxd2 Qb4 29. Rde2 Qxa4 30. e7 Qxb5 31. Qg6 Qxd3 32. Kh2 Qc3 33. Re6 Qc7+ 34. Kh1 d3 35. Rxf6 Rxe7 36. Rfe6 Rxe6 37. Qxe6+ Kh8 38. f6 gxf6 39. Qxf6+ Qg7 40. Qf5 Rg8 41. Qxd5 a5 42. Rb1 Qg5 43. Qxb7 Rg7 44. Qe4 Qg6 45. Rb8+ Kh7 46. Qxg6+ Kxg6 47. Rd8 Kf5 48. Rxd3 Ra7 49. Ra3 a4 50. g4+ Ke4 51. Kg2 Kd4 52. Kg3 Kc4 53. h4 Kb4 54. Ra1 Kb3 55. g5 hxg5 56. hxg5 Kb2 57. Rh1 a3 58. Kg4 a2 59. g6 Rc7 60. Kf5 a1Q 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.11"]
[Round "9"]
[White "Nguyen, Alex Dac Vuong"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2153"]
[BlackElo "2306"]
[PlyCount "44"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Re1 0-0 8. c3 d6 9. a4 Rb8 10. d3 h6 11. Nbd2 Nh5 12. axb5 axb5 13. d4 Bb6 14. dxe5 dxe5 15. Bd5 Qf6 16. Nf1 Ne7 17. Bb3 Ng6 18. Ng3 Nhf4 19. Bc2 Rd8 20. Bd2 Bg4 21. Nf5 Bxf3 22. gxf3 Qg5+ 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.10"]
[Round "8"]
[White "Dubinski, Mateusz"]
[Black "Piotrowski, Przemyslaw"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2306"]
[BlackElo "2303"]
[PlyCount "91"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 g6 6. c4 Bg7 7. Nc3 0-0 8. h3 c6 9. Be3 Re8 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Rad1 Rxd1 14. Rxd1 Be6 15. b3 h6 16. g4 Bf8 17. c5 Kg7 18. b4 Nd7 19. Ne4 a5 20. a3 axb4 21. axb4 Ra2 22. g5 h5 23. Nd6 Bxd6 24. Rxd6 Rb2 25. Bd2 Kf8 26. Bc3 Rc2 27. Rd3 Rxe2 28. b5 Nxc5 29. Bb4 Rc2 30. bxc6 bxc6 31. Rd6 Rc4 32. Ba3 Kg7 33. Bb2 f6 34. Rxc6 fxg5 35. Ba3 Bxh3 36. Bxh3 Rc3 37. Bb2 Rxh3 38. Bxe5+ Kh6 39. Rxc5 Rf3 40. Rc7 g4 41. Bd4 Kg5 42. Rc5+ Rf5 43. Be3+ Kh4 44. Rc6 g3 45. Kg2 Re5 46. Rc4+ 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.08"]
[Round "6"]
[White "Dubinski, Mateusz"]
[Black "Chernyshov, Konstantin"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2306"]
[BlackElo "2444"]
[PlyCount "155"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. c3 e6 4. Bg2 d5 5. Nf3 Nc6 6. 0-0 Be7 7. dxc5 Bxc5 8. c4 dxc4 9. Qa4 0-0 10. Qxc4 Qd5 11. Qxd5 Nxd5 12. a3 a5 13. e4 Nc7 14. Nc3 e5 15. Be3 Bxe3 16. fxe3 Be6 17. Ng5 Bc4 18. Rfc1 h6 19. Nd5 Nxd5 20. exd5 Bxd5 21. Bxd5 hxg5 22. Rc5 a4 23. Rf1 g4 24. Bxc6 bxc6 25. Rxe5 Rfe8 26. Ref5 Ra7 27. R5f4 Rxe3 28. Rxg4 c5 29. Rc4 Ra5 30. Rf5 Re1+ 31. Rf1 Re5 32. Rff4 Re1+ 33. Kf2 Rb1 34. Rc2 Kf8 35. Ke3 Rb5 36. Rff2 Rd1 37. Rfd2 Rxd2 38. Kxd2 Ke7 39. Kc1 Kd6 40. Rc4 Ra5 41. Kc2 Ra7 42. Kc3 f5 43. Rh4 Kd5 44. Rh8 g5 45. Rg8 g4 46. Rd8+ Ke4 47. Rd2 Ke3 48. Rd5 Ke4 49. Kc4 Rb7 50. Rd2 Ke3 51. Rc2 Ke4 52. Rf2 Ke3 53. Rc2 Ke4 54. Rf2 Ke3 55. Rxf5 Rxb2 56. Kxc5 Rxh2 57. Rf4 Rg2 58. Rxg4 Kf3 59. Rxa4 Rxg3 60. Rc4 Rg5+ 61. Kb6 Rg6+ 62. Kb5 Rg5+ 63. Rc5 Rg8 64. a4 Ke4 65. a5 Kd4 66. Rh5 Rb8+ 67. Kc6 Rb1 68. a6 Rc1+ 69. Kb6 Rg1 70. Rh6 Rb1+ 71. Kc6 Ra1 72. Kb7 Kc5 73. a7 Rb1+ 74. Kc7 Ra1 75. Rh5+ Kc4 76. Kb7 Rb1+ 77. Kc8 Ra1 78. Rh7 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.08"]
[Round "5"]
[White "Kareva, Natalia"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2135"]
[BlackElo "2306"]
[PlyCount "89"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. g3 c6 6. Bg2 d5 7. cxd5 cxd5 8. e5 Ne4 9. Nxe4 dxe4 10. Bxe4 Qa5+ 11. Bd2 Qb6 12. Bc3 Nc6 13. Qb3 Qa6 14. Rd1 Bf5 15. f3 Bxe4 16. fxe4 b5 17. Nf3 Qb6 18. Bb4 Rfd8 19. Bc5 Qa5+ 20. Kf2 Rac8 21. Rc1 Bh6 22. Rc2 b4 23. Rd1 Bg7 24. Rc4 Nxe5 25. Nxe5 Bxe5 26. Bxb4 Qb6 27. Bc5 Rxc5 28. dxc5 Qf6+ 29. Kg2 Rb8 30. Rb4 Rc8 31. Qc2 h5 32. Rd5 h4 33. Qf2 Qe6 34. Rb3 hxg3 35. hxg3 Kg7 36. Qc2 f6 37. Rd1 Rh8 38. Qf2 Qh3+ 39. Kf3 Qh5+ 40. g4 Qh3+ 41. Ke2 Qxg4+ 42. Qf3 Rh2+ 43. Kf1 Rh1+ 44. Ke2 Rh2+ 45. Kf1 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.07"]
[Round "4"]
[White "Dubinski, Mateusz"]
[Black "Czyz, Andrzej"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2306"]
[BlackElo "2000"]
[PlyCount "79"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Qb6 9. Nc2 d6 10. Ne3 Bd7 11. b3 Rab8 12. Bb2 Qd8 13. Qd2 a6 14. Rac1 Ne5 15. h3 Bc6 16. Ncd5 Nxd5 17. cxd5 Bb5 18. f4 Nd7 19. Bxg7 Kxg7 20. a4 Bxe2 21. Qxe2 Kg8 22. b4 a5 23. b5 Nc5 24. Rc4 Qb6 25. Kh2 Rbc8 26. f5 Nd7 27. Rxc8 Rxc8 28. fxg6 hxg6 29. Ng4 Ne5 30. Nxe5 dxe5 31. Qxe5 Qd8 32. h4 Rc4 33. Rf4 Rc1 34. h5 f6 35. Qe6+ Kg7 36. hxg6 Kxg6 37. Be4+ Kh6 38. Rh4+ Kg7 39. Rh7+ Kf8 40. Qf7# 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.06"]
[Round "2"]
[White "Dubinski, Mateusz"]
[Black "Krawiecki, Stanislaw"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2306"]
[BlackElo "1923"]
[PlyCount "95"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. Nf3 Bg7 5. 0-0 0-0 6. c4 c6 7. Nbd2 Ne4 8. b3 Bg4 9. Bb2 Bxf3 10. Nxf3 Nd7 11. Ne1 e6 12. Nd3 f5 13. e3 b5 14. cxb5 cxb5 15. Ba3 Re8 16. f3 Nef6 17. Qd2 Qb6 18. Rac1 Rec8 19. Bb4 Qb7 20. Rfe1 Rxc1 21. Rxc1 Rc8 22. Bf1 Ne8 23. Rxc8 Qxc8 24. Nf4 Qc6 25. Qc3 Qxc3 26. Bxc3 Nc7 27. Ba5 Nb6 28. Nd3 Na6 29. Nb4 Nxb4 30. Bxb4 a6 31. Ba5 Nc8 32. a4 Nd6 33. Kf2 Kf7 34. Ke1 Ke8 35. Bd3 Kd7 36. Bb4 Kc6 37. Bxd6 Kxd6 38. axb5 axb5 39. Bxb5 e5 40. dxe5+ Bxe5 41. Ke2 d4 42. f4 Bf6 43. h4 dxe3 44. Kxe3 Bd8 45. b4 Bb6+ 46. Kf3 Ke6 47. Bd3 h5 48. b5 1/2-1/2

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.06"]
[Round "3"]
[White "Wang, Ruiming"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1853"]
[BlackElo "2306"]
[PlyCount "16"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. Nc3 Qa5 5. Bc4 Qb4 6. Qd3 Nc6 7. Nf3 cxd4 8. Bxd4 Bxd4 0-1

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2019.08.05"]
[Round "1"]
[White "Demski, Michal"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1608"]
[BlackElo "2306"]
[PlyCount "56"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. a3 d6 7. Be3 Nd7 8. Nge2 e5 9. Qd2 exd4 10. Bxd4 Ne5 11. b3 h5 12. h4 c5 13. Bxe5 dxe5 14. Qe3 Qe7 15. Rd1 Nf6 16. f3 Bh6 17. Qf2 0-0 18. 0-0 Rfd8 19. Bh3 Bc6 20. Nc1 Rd4 21. N1e2 Rad8 22. Nxd4 cxd4 23. Rfe1 dxc3 24. Qb6 Rd2 25. Qxc6 Qa7+ 26. Kh1 Qf2 27. Rxd2 Qxe1+ 28. Kh2 cxd2 0-1

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.04.14"]
[Round "8.5"]
[White "Stanetzek, Carsten"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2164"]
[BlackElo "2289"]
[PlyCount "66"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel"]
[BlackTeam "Letmathe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. a4 d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nxe5 Nxe5 12. Rxe5 Nb6 13. Bb3 Nd7 14. Re1 Nc5 15. Bc4 Bd6 16. Nd2 Kh8 17. Nf3 h5 18. Bg5 f6 19. Bd2 Qd7 20. b4 hxg4 21. Nh4 Bh5 22. bxc5 Be5 23. c3 g5 24. Ng2 Kg7 25. Ne3 Rh8 26. hxg4 Bg6 27. Qf3 Rh4 28. Qd5 Qe8 29. Kf1 Rd8 30. Qf3 Rxd3 31. Nf5+ Bxf5 32. Bxd3 Bxg4 33. Rxe5 Bxf3 0-1

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.03.17"]
[Round "7.7"]
[White "Fehmer, Carsten"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2060"]
[BlackElo "2289"]
[PlyCount "86"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Krefelder Turm"]
[BlackTeam "Letmathe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 b5 5. a4 b4 6. c4 bxc3 7. Nxc3 Be7 8. 0-0 0-0 9. Bf4 a5 10. Rc1 c6 11. Re1 Qb6 12. Ne5 Nfd7 13. e4 Nxe5 14. Bxe5 Nd7 15. exd5 cxd5 16. Bc7 Qb4 17. Bxd5 Ra6 18. Bg2 Bd8 19. Nb5 Bxc7 20. Nxc7 Rb6 21. Re2 Nf6 22. d5 exd5 23. Nxd5 Nxd5 24. Qxd5 Be6 25. Qc5 g6 26. Qxb4 Rxb4 27. Rec2 Rxa4 28. Rc5 Rd8 29. Bf3 Ra2 30. R5c2 Rb8 31. Bc6 Rbxb2 32. Rxb2 Rxb2 33. Ra1 Rc2 34. Bf3 Rc5 35. Kg2 h5 36. Rb1 Kg7 37. Rb7 Kf6 38. Ra7 Ke5 39. h3 Kd4 40. g4 h4 41. Bd1 Kc3 42. Kf3 Kd2 43. Ba4 Rc3+ 0-1

[Event "CZE-chT2F 1819"]
[Site "Czech Republic"]
[Date "2019.02.24"]
[Round "9.2"]
[White "Tomaszewski, Kacper"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2311"]
[BlackElo "2308"]
[PlyCount "101"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Orlova Slavia II"]
[BlackTeam "Vrbno pod Pradedem"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Qb3 Qg6 9. Rc1 dxc4 10. Qxc4 Bd6 11. Qd3 f5 12. e4 0-0 13. e5 Be7 14. a3 Nb6 15. Ne2 Nd5 16. g3 b6 17. Rxc6 Bb7 18. Rc1 Qh5 19. Bg2 g5 20. h3 a5 21. Nc3 Rfc8 22. Kd2 g4 23. hxg4 Qxg4 24. Nxd5 Bxd5 25. Qe3 Rxc1 26. Rxc1 Rd8 27. Nh2 Qg5 28. Bxd5 Rxd5 29. Nf3 Qg4 30. Rc8+ Kf7 31. Rc7 Ke8 32. Ke2 h5 33. Ra7 Qe4 34. Rc7 Rb5 35. Qxe4 fxe4 36. Nh4 Rxb2+ 37. Ke3 Bxa3 38. Ng6 a4 39. Nf4 Bb4 40. Nxe6 a3 41. d5 Rd2 42. d6 Bxd6 43. exd6 Rxd6 44. Nd4 b5 45. Nxb5 Rd5 46. Nc3 Rd3+ 47. Kxe4 Rd2 48. f4 Rc2 49. Kd3 a2 50. Ra7 Rg2 51. Ne2 1-0

[Event "CZE-chT2F 1819"]
[Site "Czech Republic"]
[Date "2019.02.10"]
[Round "8.2"]
[White "Dubinski, Mateusz"]
[Black "Muratidis, Nikos"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2308"]
[BlackElo "2166"]
[PlyCount "106"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vrbno pod Pradedem"]
[BlackTeam "Opava KVS"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Nc3 Bb4 8. Bd3 0-0 9. 0-0 Nbd7 10. Bd2 e5 11. cxd5 cxd5 12. dxe5 Nxe5 13. Qe2 d4 14. exd4 Qxd4 15. Bb5 Ng6 16. Rad1 Qh4 17. Be3 Bxc3 18. bxc3 Qe4 19. Rd4 Qe7 20. Bg5 Qc5 21. Bxf6 gxf6 22. Bc4 Rac8 23. Rfd1 Rc7 24. Qf3 Kg7 25. h4 b5 26. Bb3 Qxc3 27. Qg4 h5 28. Qxh5 Rh8 29. Qxb5 Rxh4 30. R4d3 Qb2 31. R3d2 Qa3 32. Rd7 Rxd7 33. Qxd7 Ne5 34. Qd6 Qb2 35. Qc5 Qe2 36. Qe3 Qh5 37. f3 Rh1+ 38. Kf2 Qh4+ 39. Ke2 Rh2 40. Kf1 Ng6 41. Qxa7 Ne5 42. Qf2 Qh5 43. Qg3+ Ng6 44. Rd5 Rh1+ 45. Ke2 Qh8 46. Rd1 Rh5 47. Kf2 Rg5 48. Qh3 Qb8 49. Rh1 Qb6+ 50. Kf1 Qb5+ 51. Kf2 Qc5+ 52. Kf1 Qc1+ 53. Kf2 Qd2+ 1/2-1/2

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2019.01.13"]
[Round "5.6"]
[White "Dubinski, Mateusz"]
[Black "Meier, Jan"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2289"]
[BlackElo "2067"]
[PlyCount "71"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Lippstadt Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Ne4 7. Bd3 f5 8. 0-0 Bd6 9. Nc3 0-0 10. Ne2 Rf6 11. Ne5 Rh6 12. g3 Qe8 13. h4 Nxe5 14. dxe5 Be7 15. Kg2 Bd7 16. Nf4 a5 17. f3 Nxg3 18. Kxg3 Bxh4+ 19. Kg2 Qe7 20. Rg1 g5 21. Kf1 Kh8 22. Ne2 f4 23. exf4 gxf4 24. cxd5 cxd5 25. Bd4 Qf7 26. Qd2 Rf8 27. Rg4 Qh5 28. Nxf4 Qf7 29. Ke2 Be7 30. Rf1 Rg8 31. Rxg8+ Qxg8 32. Nxd5 Rh2+ 33. Rf2 Rxf2+ 34. Kxf2 Bh4+ 35. Kf1 Qg3 36. Qf4 1-0

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "9"]
[White "Dobrowolski, Piotr"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2419"]
[BlackElo "2304"]
[PlyCount "115"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 d6 7. c3 0-0 8. Re1 Re8 9. Nbd2 Bf8 10. Nf1 b5 11. Bc2 d5 12. exd5 Nxd5 13. d4 exd4 14. Rxe8 Qxe8 15. cxd4 h6 16. h3 Bb7 17. a3 Rd8 18. Ng3 g6 19. Ne4 Bg7 20. Nc5 Bc8 21. Bb3 Na5 22. Bc2 Nc4 23. a4 b4 24. Bd3 Nd6 25. Bxa6 Bxa6 26. Nxa6 Ne4 27. Qf1 c6 28. a5 Ra8 29. Nc5 Nxc5 30. dxc5 b3 31. a6 Nb4 32. Ra4 Qb8 33. Qc4 Nd5 34. Nd4 Qc7 35. Nxb3 Re8 36. Bd2 g5 37. a7 Ra8 38. Nd4 Bxd4 39. Qxd4 Rxa7 40. Rxa7 Qxa7 41. Bc3 Nxc3 42. Qxc3 Qe7 43. b4 Qe2 44. Qd4 Kh7 45. f3 Kg6 46. Qe4+ Qxe4 47. fxe4 Kf6 48. Kf2 Ke5 49. Ke3 h5 50. g3 h4 51. gxh4 gxh4 52. Kd3 Kf4 53. b5 Kg3 54. bxc6 Kxh3 55. c7 Kg2 56. c8Q h3 57. Qg4+ Kh2 58. Ke2 1-0

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "11"]
[White "Dubinski, Mateusz"]
[Black "Bajkowski, Marcin"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2304"]
[BlackElo "1930"]
[PlyCount "164"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 b6 7. Nc3 Bb7 8. Ne5 c6 9. Qc2 Nbd7 10. Rd1 Rc8 11. e4 Qc7 12. Bf4 Bd6 13. Nxd7 Nxd7 14. Bxd6 Qxd6 15. exd5 cxd5 16. cxd5 Bxd5 17. Bxd5 exd5 18. Qf5 Nf6 19. Qe5 Qe6 20. Re1 Rfd8 21. Qxe6 fxe6 22. Rxe6 Rc4 23. Rd1 Rb4 24. b3 Rc8 25. Rxf6 Rxc3 26. Rd6 Rb5 27. Rd8+ Kf7 28. Rd7+ Kf6 29. Rxa7 Rc2 30. h4 Ra5 31. Rb7 Raxa2 32. Rxb6+ Kf5 33. Rf1 Ke4 34. Rb7 Kxd4 35. Rxg7 Rab2 36. Rxh7 Rxb3 37. Rd1+ Ke5 38. Re7+ Kd6 39. Re8 Rbb2 40. Rf8 Ke6 41. Rf4 Rc4 42. Rf8 d4 43. h5 Rb5 44. g4 Rg5 45. f3 Rc3 46. Kg2 d3 47. Kg3 Rd5 48. h6 Rc7 49. g5 Rxg5+ 50. Kf4 Rh5 51. Rxd3 Rxh6 52. Rf5 Rc4+ 53. Kg5 Rh1 54. Re3+ Kd6 55. f4 Rg1+ 56. Kf6 Rf1 57. Rd3+ Kc6 58. Ke5 Re1+ 59. Kf6 Rf1 60. Kg5 Rg1+ 61. Kh5 Rh1+ 62. Kg4 Rg1+ 63. Kf3 Rf1+ 64. Ke3 Re1+ 65. Kf2 Ree4 66. Kf3 Re1 67. Rf6+ Kc7 68. Rf7+ Kc6 69. Rf6+ Kc7 70. Re3 Rf1+ 71. Kg4 Kd7 72. Rf7+ Kd6 73. Rf6+ Kd7 74. Rf7+ Kd6 75. Rd3+ Ke6 76. Rf8 Rg1+ 77. Kf3 Rf1+ 78. Kg3 Rg1+ 79. Kf2 Rg4 80. Kf3 Rg1 81. Re8+ Kf7 82. Re5 Rf1+ 1/2-1/2

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "7"]
[White "Dubinski, Mateusz"]
[Black "Jaracz, Pawel"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2304"]
[BlackElo "2463"]
[PlyCount "97"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 c6 7. 0-0 Nbd7 8. Qc2 0-0 9. Rd1 b6 10. Bf4 Bb7 11. Nc3 Rc8 12. Ne5 Nh5 13. Bc1 Qc7 14. Nxd7 Qxd7 15. e4 dxc4 16. e5 f5 17. exf6 Nxf6 18. Bf4 Bd6 19. Be5 b5 20. Ne4 Be7 21. Ng5 Bd6 22. Bh3 Rce8 23. Re1 Bxe5 24. dxe5 h6 25. Rad1 Qc8 26. Nxe6 Rxe6 27. Bxe6+ Qxe6 28. exf6 Qxf6 29. Rd7 Bc8 30. Rxa7 Bh3 31. Ree7 Rd8 32. Rxg7+ Kf8 33. Rgf7+ Qxf7 34. Rxf7+ Kxf7 35. Qh7+ Ke8 36. Qg6+ Ke7 37. Qg7+ Ke8 38. Qe5+ Kf8 39. Qf6+ Ke8 40. Qxc6+ Kf7 41. Qc7+ Rd7 42. Qf4+ Ke8 43. Qe5+ Kd8 44. Qb8+ Ke7 45. Qe5+ Kd8 46. f4 Rd2 47. Qb8+ Kd7 48. Qxb5+ Kd6 49. Qb4+ 1-0

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "15"]
[White "Dubinski, Mateusz"]
[Black "Kokoszczynski, Jan"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2304"]
[BlackElo "2242"]
[PlyCount "122"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Bxc6 Rb8 10. Nc3 Bb7 11. Bxb7 Rxb7 12. e4 c5 13. d5 exd5 14. exd5 Rd7 15. Qa4 Nxd5 16. Nxd5 Rxd5 17. Qxc4 Bf6 18. Rb1 Qd7 19. Be3 Bd4 20. Rfd1 Rd8 21. Bxd4 cxd4 22. Rd3 Qh3 23. Rf3 d3 24. Rd1 d2 25. Rxd2 Qe6 26. Rxd5 Qxd5 27. Qxd5 Rxd5 28. Rb3 g6 29. a4 Kg7 30. Rb7 a5 31. Rb5 Rd2 32. b3 Rd3 33. Rb6 h5 34. h4 Kf8 35. Rb7 Kg7 36. Kf1 Kf6 37. Ke2 Rc3 38. Rb6+ Ke5 39. f3 Rc2+ 40. Kd3 Rf2 41. Ke3 Rb2 42. Rb5+ Ke6 43. Kf4 Rb1 44. Rb6+ Ke7 45. g4 Rh1 46. Kg5 hxg4 47. fxg4 Rh3 48. h5 gxh5 49. gxh5 f6+ 50. Kg6 Rg3+ 51. Kh7 f5 52. Rb5 f4 53. h6 Kf6 54. Rb6+ Kf7 55. Rb7+ Kf6 56. Rb6+ Kf7 57. Rb5 Kf6 58. Kh8 f3 59. Rb8 Kf7 60. Rb5 Kf6 61. Rb8 Kf7 1/2-1/2

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "8"]
[White "Dubinski, Mateusz"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2304"]
[BlackElo "2403"]
[PlyCount "84"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 Nf6 7. c4 0-0 8. Nc3 Nc6 9. Nxc6 bxc6 10. Bxc6 Bh3 11. Bg2 Bxg2 12. Kxg2 Qc7 13. Qd3 Rfc8 14. b3 d5 15. Bf4 e5 16. Bg5 dxc4 17. bxc4 Qxc4 18. Qxc4 Rxc4 19. Bxf6 Rxc3 20. Bxg7 Kxg7 21. Rfd1 Rb8 22. Rd7 Rb2 23. Rxa7 Rxe2 24. a4 Rcc2 25. Rf1 e4 26. Re7 Ra2 27. h4 Rxa4 28. g4 Raa2 29. Kg3 Ra3+ 30. f3 Ree3 31. Kf4 Rxf3+ 32. Rxf3 exf3 33. Re1 f2 34. Rf1 Ra2 35. Kg3 h6 36. Rxf2 Rxf2 37. Kxf2 Kf6 38. Kf3 Ke5 39. Ke3 f6 40. Kf3 f5 41. gxf5 gxf5 42. Ke3 f4+ 0-1

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "13"]
[White "Dubinski, Mateusz"]
[Black "Parol, Pawel"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2304"]
[BlackElo "2145"]
[PlyCount "177"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Bg2 d6 7. Nc3 Qe7 8. Nf3 e5 9. 0-0 Nc6 10. h3 Bf5 11. dxe5 dxe5 12. Qg5 Qe6 13. Nd5 h6 14. Nxf6+ Qxf6 15. Qxf6 gxf6 16. e3 Rfd8 17. Rfd1 Kf8 18. Nh4 Bc2 19. Rd5 Rxd5 20. cxd5 Nb4 21. Rc1 Bg6 22. Rxc7 Nxa2 23. Rxb7 a5 24. Bf1 Be4 25. Bc4 Nb4 26. f3 Bxd5 27. Rxb4 axb4 28. Bxd5 Rd8 29. e4 Rc8 30. b3 Rc2 31. Nf5 h5 32. h4 Rc3 33. Kg2 Rc2+ 34. Kh3 Rf2 35. g4 Rxf3+ 36. Ng3 hxg4+ 37. Kxg4 Rf2 38. h5 Rh2 39. Nf5 Rg2+ 40. Kh4 Kg8 41. Ne7+ Kg7 42. Nc6 Rf2 43. Nxb4 Kh6 44. Nd3 Rf3 45. Nc5 Rf4+ 46. Kg3 Kxh5 47. b4 Rf1 48. Nd7 Kg5 49. b5 Rd1 50. b6 f5 51. b7 f4+ 52. Kf2 Rd2+ 53. Ke1 Rb2 54. b8Q Rxb8 55. Nxb8 f5 56. Kf2 fxe4 57. Bxe4 Kg4 58. Nc6 Kg5 59. Kf3 Kf6 60. Bb1 Ke6 61. Ke4 Kd6 62. Nxe5 Ke6 63. Kxf4 Kd5 64. Bg6 Ke6 65. Bf5+ Kf6 66. Nf3 Ke7 67. Ke5 Kd8 68. Kd6 Ke8 69. Ne5 Kf8 70. Ke6 Kg7 71. Ng4 Kf8 72. Kf6 Ke8 73. Ne5 Kd8 74. Be4 Kc7 75. Nc4 Kd8 76. Bc6 Kc7 77. Bb5 Kd8 78. Ke6 Kc7 79. Ke7 Kc8 80. Ne3 Kc7 81. Nd5+ Kb7 82. Kd7 Kb8 83. Ba6 Ka7 84. Bc8 Kb8 85. Kd8 Ka7 86. Kc7 Ka8 87. Nb4 Ka7 88. Nc6+ Ka8 89. Bb7# 1-0

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "5"]
[White "Dubinski, Mateusz"]
[Black "Sabuk, Piotr"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2304"]
[BlackElo "2391"]
[PlyCount "49"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. Nf3 cxd4 4. Nxd4 d5 5. Bg2 e5 6. Nb3 Be6 7. 0-0 Nbd7 8. N1d2 Be7 9. e4 0-0 10. Re1 d4 11. Nf3 Rc8 12. Ng5 Bc4 13. f4 a5 14. Nf3 a4 15. Nbd2 exf4 16. Nxc4 Rxc4 17. Bxf4 Qb6 18. b3 Rc3 19. Kh1 Ng4 20. Qxd4 Nf2+ 21. Kg1 Bc5 22. Qxd7 Nxe4+ 23. Kh1 Nf2+ 24. Kg1 Nd3+ 25. Kh1 1/2-1/2

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "3"]
[White "Dubinski, Mateusz"]
[Black "Starosciak, Szymon"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2304"]
[BlackElo "1407"]
[PlyCount "79"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 Nbd7 7. Be3 a6 8. Ng3 h5 9. Be2 c5 10. d5 Ne5 11. 0-0 h4 12. Nh1 b5 13. cxb5 c4 14. b6 Nfd7 15. Na4 Rb8 16. Nf2 Nxb6 17. Nxb6 Rxb6 18. Bxb6 Qxb6 19. f4 Nd3 20. Bxd3 cxd3 21. Qxd3 Qxb2 22. a4 Qxa1 23. Rxa1 Bxa1 24. f5 gxf5 25. exf5 Be5 26. Ng4 Bd7 27. Nxe5 dxe5 28. d6 exd6 29. Qxd6 Bxa4 30. f6 Rc8 31. Qxe5 Rc1+ 32. Kf2 Rc2+ 33. Ke3 Bb5 34. Qg5+ Kf8 35. Qg7+ Ke8 36. Qg8+ Kd7 37. Qxf7+ Kc6 38. Qe6+ Kc7 39. Qe5+ Kd7 40. Qf5+ 1-0

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "4"]
[White "Kowalczyk, Pawel"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2371"]
[BlackElo "2304"]
[PlyCount "60"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Be7 4. d3 c6 5. f4 exf4 6. Bxf4 d5 7. exd5 cxd5 8. Bb5+ Nc6 9. Nf3 0-0 10. 0-0 Bg4 11. Bxc6 bxc6 12. h3 Bh5 13. Kh1 Qb6 14. b3 Bb4 15. Na4 Qd8 16. a3 Ba5 17. Bg5 h6 18. Bh4 Bc7 19. Qd2 Qd6 20. g4 Bg6 21. Nd4 Nh7 22. Nf5 Bxf5 23. Rxf5 Rae8 24. Rg1 Re3 25. Qg2 Rfe8 26. Rgf1 f6 27. b4 Ng5 28. Bxg5 hxg5 29. R5f3 Rxf3 30. Rxf3 Re1+ 0-1

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "14"]
[White "Piotrowski, Pawel"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2028"]
[BlackElo "2304"]
[PlyCount "67"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 Bf5 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 a6 10. Nc3 Nh5 11. Bc7 Kd7 12. Ba5 Ke8 13. h3 Nf6 14. Bc7 Nbd7 15. b4 Rc8 16. Bh2 h6 17. Nd2 g5 18. Nb3 e5 19. dxe5 Ne4 20. f4 Nxc3 21. bxc3 f6 22. Nd4 Be4 23. e6 Nf8 24. f5 h5 25. Kf2 g4 26. Rg1 Nh7 27. h4 Bh6 28. Bxa6 bxa6 29. Rxa6 Rg8 30. Bg3 Nf8 31. Rga1 Rg7 32. Rxc6 Rgc7 33. Rxc7 Rxc7 34. Bxc7 1-0

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "12"]
[White "Piotrowski, Przemyslaw"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2269"]
[BlackElo "2304"]
[PlyCount "55"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. 0-0 Nc6 6. Nxd4 e6 7. c4 Be7 8. Nc3 0-0 9. cxd5 exd5 10. b3 Bg4 11. h3 Bh5 12. Bb2 Re8 13. Rc1 Rc8 14. Re1 Nxd4 15. Qxd4 Bc5 16. Qh4 Qb6 17. e3 Bxe3 18. fxe3 Rxe3 19. Kh2 Rxe1 20. Rxe1 Qf2 21. Nxd5 Bf3 22. Nxf6+ gxf6 23. Rg1 Qxb2 24. Qf4 Rc3 25. Qxf6 Qd2 26. Qf4 Qxf4 27. gxf4 Rc2 28. Kg3 1/2-1/2

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "6"]
[White "Plichta, Kamil"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2347"]
[BlackElo "2304"]
[PlyCount "61"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nc3 Qb6 5. Qd2 Bf5 6. Rb1 e6 7. e3 Nd7 8. Nf3 Ngf6 9. Bd3 Ne4 10. Bxe4 dxe4 11. Ne5 Nxe5 12. dxe5 g5 13. Bg3 Rd8 14. Qe2 Bb4 15. Qc4 Rd5 16. 0-0 Rc5 17. Qd4 0-0 18. Na4 Qb5 19. Nxc5 Bxc5 20. Qd2 Bb6 21. Qd6 Rd8 22. Qe7 Qe2 23. Qf6 Bg6 24. h4 Rd2 25. hxg5 hxg5 26. Qxg5 Rxc2 27. Bf4 Rd2 28. Qh6 Qg4 29. Bg5 Bf5 30. Bf6 Qg6 31. Qh8# 1-0

[Event "POL-ch blitz"]
[Site "Szczawno Zdroj"]
[Date "2018.12.16"]
[Round "10"]
[White "Pyra, Daniel"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "C24"]
[BlackElo "2304"]
[PlyCount "32"]
[EventDate "2018.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. c3 d6 6. 0-0 0-0 7. Nbd2 a5 8. a4 Nbd7 9. Re1 h6 10. Nf1 Re8 11. Ng3 Bf8 12. h3 g6 13. d4 Bg7 14. Qc2 exd4 15. Nxd4 d5 16. exd5 Rxe1+ 0-1

[Event "CZE-chT2F 1819"]
[Site "Czech Republic"]
[Date "2018.12.02"]
[Round "4.2"]
[White "Dubinski, Mateusz"]
[Black "Kicmer, Petr"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2308"]
[BlackElo "2186"]
[PlyCount "76"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Vrbno pod Pradedem"]
[BlackTeam "Havirov Banik"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Nbd2 dxe3 7. fxe3 Qe7 8. 0-0 Nf6 9. e4 0-0 10. e5 Qc5+ 11. Kh1 Ng4 12. Qb3 b5 13. Bd5 c6 14. Ne4 Qxd5 15. Qxb4 Na6 16. Qe1 Nxe5 17. Nxe5 Qxe5 18. Bf4 Qe6 19. Rd1 Re8 20. Rd6 Qe7 21. Bg5 Qxd6 22. Nf6+ gxf6 23. Qxe8+ Qf8 24. Qxc6 Bb7 25. Qxb7 Nc5 26. Qd5 fxg5 27. Qxg5+ Kh8 28. Qe5+ f6 29. Rxf6 Qg7 30. Qf5 Re8 31. g3 Ne4 32. Rf7 Qg6 33. Qxg6 hxg6 34. Rxa7 Nf2+ 35. Kg2 Re2 36. b4 Nd3+ 37. Kf3 Rxh2 38. a3 Ra2 1/2-1/2

[Event "NRW Class1 1819"]
[Site "Germany"]
[Date "2018.11.18"]
[Round "3.6"]
[White "Dubinski, Mateusz"]
[Black "Schaffarczyk, Andre"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2289"]
[BlackElo "2081"]
[PlyCount "53"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Lieme"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. 0-0 0-0 9. Rd1 b6 10. Bf4 Bb7 11. Nc3 Rc8 12. cxd5 cxd5 13. Qa4 a6 14. Rdc1 Rc4 15. Qd1 Qa8 16. Qd3 b5 17. Nd2 Rcc8 18. Nb3 Qa7 19. h3 Nb6 20. Nc5 Ba8 21. b4 Nc4 22. a4 Bxc5 23. dxc5 Nb2 24. Qc2 Nxa4 25. Nxa4 bxa4 26. Qxa4 Bc6 27. b5 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.28"]
[Round "9"]
[White "Munguntuul, Batkhuyag"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "C71"]
[WhiteElo "2422"]
[BlackElo "2327"]
[PlyCount "65"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. c3 dxc3 9. Qh5 Qe7 10. Nxc3 Nf6 11. Qe2 Qd8 12. Bg5 Be7 13. e5 dxe5 14. Rd1 Bd7 15. Qxe5 0-0 16. 0-0 h6 17. Bh4 Bd6 18. Qd4 Be6 19. Ne4 Be7 20. Qe3 Nd7 21. Bxe6 fxe6 22. Nc5 Bxh4 23. Nxd7 Rf5 24. Qxe6+ Rf7 25. Ne5 Qe7 26. Qxf7+ Qxf7 27. Nxf7 Kxf7 28. Rd7+ Kg6 29. Rxc7 Bf6 30. b3 a5 31. a4 bxa4 32. bxa4 Rd8 33. Rc5 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.27"]
[Round "8"]
[White "Dubinski, Mateusz"]
[Black "Stanetzek, Carsten"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2327"]
[BlackElo "2192"]
[PlyCount "51"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 Ne4 7. Bd3 f5 8. 0-0 Bd6 9. Nc3 0-0 10. Ne2 b6 11. Ne5 Qc7 12. f4 Bb7 13. cxd5 exd5 14. Rc1 Rac8 15. g4 fxg4 16. Bxe4 dxe4 17. b4 Bxe5 18. dxe5 Ba6 19. Rf2 Bd3 20. Ng3 a5 21. Qxg4 axb4 22. Nh5 Nc5 23. e6 g6 24. f5 Nxe6 25. fxg6 Rxf2 26. Qxe6+ 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.26"]
[Round "7"]
[White "Prithu, Gupta"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2458"]
[BlackElo "2327"]
[PlyCount "59"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. 0-0 Bg7 8. h3 0-0 9. Be3 h6 10. Nbd2 Re8 11. b4 b5 12. Bb3 d5 13. Bc5 d4 14. cxd4 exd4 15. a4 Bb7 16. axb5 axb5 17. Rxa8 Qxa8 18. Nh4 Nd7 19. Nxg6 Nxc5 20. bxc5 Qd8 21. Nf4 Ne5 22. Nh5 Qh4 23. Nxg7 Kxg7 24. f4 Ng6 25. f5 Ne5 26. f6+ Kh7 27. Nf3 Qg3 28. Nxe5 Qxe5 29. Bxf7 Rf8 30. Qh5 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.25"]
[Round "6"]
[White "Dubinski, Mateusz"]
[Black "Doshi, Moksh Amitbhai"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2327"]
[BlackElo "2224"]
[PlyCount "121"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. h3 c5 7. c3 b6 8. 0-0 Bb7 9. Nbd2 Nbd7 10. a4 a6 11. Bh2 Ra7 12. Qb3 Qa8 13. Nc4 Bd5 14. Qa3 Qb7 15. b4 cxb4 16. Qxb4 Rc8 17. Na3 Qc7 18. c4 Ba8 19. Rfc1 Ne4 20. Nc2 Qd8 21. Qa3 e5 22. dxe5 dxe5 23. Nb4 Qe7 24. Qb2 Ng5 25. Nd5 Nxf3+ 26. Bxf3 Bxd5 27. Bxd5 e4 28. Qd2 Bxa1 29. Rxa1 Nf6 30. Rb1 Nxd5 31. cxd5 Qc5 32. Bf4 h5 33. d6 Rd7 34. Qb2 Rc6 35. Bh6 f5 36. Bf4 Qd5 37. Rc1 Rxc1+ 38. Qxc1 Qc5 39. Qb2 b5 40. Qf6 Kh7 41. Qf8 Qd5 42. Qh6+ Kg8 43. Qxg6+ Rg7 44. Qe8+ Kh7 45. Qxh5+ Kg8 46. axb5 axb5 47. Qe8+ Kh7 48. Be5 Qf7 49. Qxb5 Rg8 50. Qa5 Rc8 51. Bd4 Qd7 52. Qe5 Re8 53. Qf6 Rc8 54. Be5 Ra8 55. Qh4+ Kg6 56. g4 fxg4 57. hxg4 Kf7 58. Qf6+ Ke8 59. Qh8+ Kf7 60. Qh7+ Ke6 61. Qf5+ 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.24"]
[Round "5"]
[White "Ladron de Guevara Pinto, Paolo"]
[Black "Dubinski, Mateusz"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2427"]
[BlackElo "2327"]
[PlyCount "95"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nd5 10. 0-0 Be7 11. Ng3 g6 12. Re1 Bf6 13. Be4 0-0 14. d4 exd4 15. Bxh6 Re8 16. Na3 Rb8 17. Bd2 Be6 18. Bd3 Nb4 19. Ne4 Be7 20. Bf1 c5 21. Bb5 Bd7 22. Bxd7 Qxd7 23. Qf3 f5 24. Qg3 Kf7 25. Ng5+ Bxg5 26. Qxg5 Rxe1+ 27. Rxe1 Re8 28. Qh6 Rxe1+ 29. Bxe1 Qe6 30. Bd2 Nac6 31. Qh7+ Ke8 32. h4 a6 33. b3 Nd5 34. Nc4 f4 35. h5 gxh5 36. Qxh5+ Kd7 37. a3 Nce7 38. Ne5+ Kd6 39. Nd3 Ng6 40. Qg5 Qf7 41. Qd8+ Kc6 42. Qa8+ Kb6 43. Nb2 Qe6 44. Na4+ Kc7 45. Qa7+ Kd8 46. Nxc5 Qf5 47. Qxa6 f3 48. Qe6 1-0

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.23"]
[Round "4"]
[White "Lorscheid, Gerhard"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2205"]
[BlackElo "2327"]
[PlyCount "64"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. f3 c5 7. d5 e6 8. Bg5 h6 9. Be3 exd5 10. cxd5 Nbd7 11. Qd2 h5 12. Nc1 a6 13. a4 Rb8 14. Be2 Re8 15. 0-0 Qc7 16. N1a2 h4 17. Rfc1 h3 18. gxh3 Nh5 19. f4 Ndf6 20. Bf3 Bxh3 21. Kh1 Ng4 22. Bg1 Bh6 23. Ne2 Qe7 24. Rf1 f5 25. Nac3 Bxf1 26. Rxf1 Qh4 27. Qd3 Qh3 28. Qd1 b5 29. Bg2 Qh4 30. exf5 gxf5 31. Rf3 Nxf4 32. Nxf4 Re1 0-1

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.22"]
[Round "3"]
[White "Dubinski, Mateusz"]
[Black "Krishna, C Revanth Gopala"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2327"]
[BlackElo "2445"]
[PlyCount "92"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 Nbd7 4. Bg2 e5 5. 0-0 Be7 6. c4 0-0 7. Nc3 c6 8. Qc2 Re8 9. Rd1 Bf8 10. dxe5 dxe5 11. h3 Qc7 12. Be3 g6 13. Rac1 Nc5 14. b4 Bf5 15. Qb2 Ncd7 16. g4 Be6 17. Nd5 Qd8 18. Nxf6+ Qxf6 19. Ng5 Qe7 20. Ne4 f5 21. Nd6 Reb8 22. gxf5 gxf5 23. f4 Bg7 24. Qd2 e4 25. c5 Nf6 26. Bd4 Nd5 27. e3 b5 28. Kh1 Bxd4 29. Qxd4 Qf6 30. Qd2 Kf8 31. Rg1 Ke7 32. Bxe4 fxe4 33. Nxe4 Qh4 34. Rg7+ Kf8 35. Rcg1 Qxh3+ 36. Qh2 Qf3+ 37. R1g2 Bh3 38. Nd6 Bxg2+ 39. Rxg2 h5 40. Qh4 Re8 41. Qg5 Qh3+ 42. Kg1 Qxe3+ 43. Rf2 Qe1+ 44. Rf1 Qe7 45. Qxh5 Qf6 46. Kh1 Re7 0-1

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.21"]
[Round "2"]
[White "Vidic, Teja"]
[Black "Dubinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2116"]
[BlackElo "2327"]
[PlyCount "72"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 d5 12. e5 Ne4 13. h3 Bh5 14. Nc3 Nxc3 15. bxc3 Na5 16. Bc2 Nc4 17. a4 c6 18. axb5 cxb5 19. Bf5 Qb6 20. g4 Bg6 21. Qd3 Qc6 22. Bg5 Bxg5 23. Nxg5 h6 24. Nf3 Bxf5 25. gxf5 f6 26. e6 Rfe8 27. Nh4 Nd6 28. f3 Qc4 29. Qxc4 dxc4 30. d5 Red8 31. e7 Rd7 32. Ng6 Kf7 33. Rxa6 Rxa6 34. e8Q+ Nxe8 35. Nh8+ Kf8 36. Ng6+ Kf7 1/2-1/2

[Event "Douglas IoM op"]
[Site "Douglas"]
[Date "2018.10.20"]
[Round "1"]
[White "Dubinski, Mateusz"]
[Black "Jumabayev, Rinat"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2327"]
[BlackElo "2605"]
[PlyCount "94"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 187"]
[Source "ChessBase"]
[SourceDate "2018.12.11"]
[SourceVersion "1"]
[SourceVersionDate "2018.12.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 Qb6 6. Qb3 d6 7. Nbd2 Nh5 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nd7 11. Qc2 Qc7 12. d5 a6 13. a4 Ndf6 14. e4 b6 15. Nc4 Nxg3 16. hxg3 Rb8 17. Be2 b5 18. axb5 axb5 19. Ne3 b4 20. Nd2 h5 21. Rd1 g4 22. Ndc4 Kf8 23. 0-0 h4 24. gxh4 Rxh4 25. g3 Rh5 26. Kg2 Bd7 27. Rh1 Rh3 28. Nf5 Rxh1 29. Kxh1 Bxf5 30. exf5 Qb7 31. Ne3 bxc3 32. bxc3 Qb2 33. Rd2 Qb1+ 34. Kg2 Bh6 35. Qxb1 Rxb1 36. Rd1 Rb2 37. Nxg4 Rxe2 38. Nxh6 Kg7 39. Rh1 Rc2 40. g4 Rxc3 41. g5 Nxd5 42. Rh4 Rd3 43. Rg4 e5 44. Ra4 Nf4+ 45. Kh2 Rh3+ 46. Kg1 Rh5 47. g6 Rxh6 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2018.08.05"]
[Round "8"]
[White "Dubinski, Mateusz"]
[Black "Bartel, Michal"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "2317"]
[BlackElo "2327"]
[PlyCount "98"]
[EventDate "2018.08.04"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 Qh4+ 10. g3 Qe7 11. Nf3 0-0 12. 0-0 Na6 13. Bd2 Nb4 14. Qb3 Nf6 15. e5 Ng4 16. h3 Nh6 17. Kh2 Bf5 18. Rae1 Bc2 19. Qa3 a6 20. Bc4 b5 21. Bb3 Bxb3 22. Qxb3 Nd3 23. Re2 c4 24. Qc2 Qb7 25. b4 Nxb4 26. Qb1 a5 27. axb5 dxe5 28. fxe5 Nxd5 29. Qe4 Rad8 30. Bxh6 Bxh6 31. Rd1 Nxc3 32. Qxb7 Rxd1 33. Rc2 Rd3 34. e6 fxe6 35. Ne5 Rd5 36. Nc6 Rxb5 37. Qe7 Rbf5 38. Qxe6+ Kh8 39. g4 R5f6 40. Qxc4 Nd1 41. Re2 Ne3 42. Qc5 Rf2+ 43. Rxf2 Rxf2+ 44. Kg3 Rf7 45. g5 Nf5+ 46. Kg2 Bxg5 47. Ne5 Re7 48. Nf3 Re2+ 49. Kf1 Ng3+ 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2018.08.05"]
[Round "12"]
[White "Dubinski, Mateusz"]
[Black "Piesik, Piotr"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2317"]
[BlackElo "2352"]
[PlyCount "64"]
[EventDate "2018.08.04"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Bg5 8. Bb5+ Kf8 9. Bxg5 Qxg5 10. a4 Ne7 11. h4 Qf6 12. Qh3 h5 13. Ra3 Qf4 14. 0-0 g5 15. hxg5 h4 16. Be2 Qxg5 17. Nb5 Ng6 18. Nc7 Nf4 19. Qg4 Qd8 20. Nxa8 Rg8 21. Qf3 Rxg2+ 22. Kh1 Qg5 23. Nc7 h3 24. Bd1 Nd7 25. Re3 Nf6 26. Nb5 Ng4 27. Qxg4 Rxg4 28. Bxg4 Qxg4 29. Rg3 Qe2 30. Rfg1 Qxe4+ 31. Kh2 Qxd5 32. Nc3 Qd4 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2018.08.05"]
[Round "10"]
[White "Dubinski, Mateusz"]
[Black "Zwardon, Vojtech"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2317"]
[BlackElo "2452"]
[PlyCount "78"]
[EventDate "2018.08.04"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. dxc5 e5 4. Nf3 Bxc5 5. Nc3 e4 6. Nd4 Nc6 7. e3 d5 8. Bg2 Bg4 9. Nce2 Bxd4 10. exd4 Bxe2 11. Kxe2 Qb6 12. c3 Qb5+ 13. Ke1 0-0 14. Bf1 Qa5 15. Be2 b5 16. a3 Nd7 17. b4 Qb6 18. Qb3 Ne7 19. a4 a6 20. Bg5 f6 21. Bd2 Qc6 22. Kf1 Nb6 23. Kg2 Nxa4 24. f3 Kh8 25. fxe4 dxe4 26. c4 Nb6 27. d5 Qd7 28. cxb5 axb5 29. Ra5 Nbxd5 30. Bxb5 Qb7 31. Bc4 Nc7 32. Be3 Nc6 33. Rc5 Ne5 34. Rc1 Na6 35. Rb5 Qd7 36. Rd5 Qg4 37. b5 Nb4 38. Rd2 Qf3+ 39. Kg1 Nbd3 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2018.08.05"]
[Round "13"]
[White "Madej, Marek"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1754"]
[BlackElo "2317"]
[PlyCount "38"]
[EventDate "2018.08.04"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. c4 Nf6 5. Nc3 0-0 6. Be3 Ng4 7. Bc1 e5 8. h3 exd4 9. Nxd4 Qh4 10. g3 Qf6 11. hxg4 Qxd4 12. Qe2 Nc6 13. Be3 Qe5 14. f4 Qa5 15. Bd2 Nd4 16. Qh2 Nf3+ 17. Kf2 Nxh2 18. Rxh2 Qb6+ 19. Be3 Qxb2+ 0-1

[Event "Wroclaw Anderssen Memorial op"]
[Site "Wroclaw"]
[Date "2018.08.05"]
[Round "11"]
[White "Pawlowski, Rafal"]
[Black "Dubinski, Mateusz"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1791"]
[BlackElo "2317"]
[PlyCount "148"]
[EventDate "2018.08.04"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 c6 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 Be7 8. Nc3 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Rd1 Nf6 13. Qe2 Qa5 14. Qe5 Qa6 15. b3 Rad8 16. Bb2 b5 17. Qe2 bxc4 18. Qxc4 Qxc4 19. bxc4 Rb8 20. Rab1 Rb4 21. Nd2 Rfb8 22. Bc3 Rxb1 23. Rxb1 Rxb1+ 24. Nxb1 Ne4 25. Ba5 Bf6 26. Kf1 Bxd4 27. f3 Nd6 28. Ke2 Bg1 29. Nd2 Bxh2 30. Kd3 Nb7 31. Bb4 f5 32. Nb3 Bg1 33. a4 Kf7 34. g4 g6 35. Ke2 e5 36. Kd3 Ke6 37. Bf8 h5 38. gxh5 gxh5 39. Ke2 Nd6 40. Na5 Bb6 41. Nxc6 Nxc4 42. Bb4 a5 43. Bc3 e4 44. fxe4 fxe4 45. Nd4+ Bxd4 46. Bxd4 h4 47. Kf2 Kd5 48. Bf6 h3 49. Kg3 Kc5 50. Be7+ Kd4 51. Kxh3 Ke3 52. Kg2 Ke2 53. Bd8 e3 54. Bh4 Kd1 55. Kf3 e2 56. Ke4 Nb6 57. Kd4 Nxa4 58. Kc4 Nb6+ 59. Kb3 a4+ 60. Ka3 e1Q 61. Bxe1 Kxe1 62. Kb2 Kd2 63. Ka1 Kc3 64. Ka2 Kb4 65. Ka1 Ka3 66. Kb1 Nc4 67. Ka1 Kb3 68. Kb1 Kb4 69. Ka2 Kc3 70. Ka1 Kb3 71. Kb1 a3 72. Ka1 Ne3 73. Kb1 a2+ 74. Kc1 a1Q+ 0-1

