[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Anton Guijarro, David"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2673"]
[BlackElo "2289"]
[PlyCount "71"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. 0-0 Nbd7 15. Nd2 Nc5 16. Bc2 Nce4 17. f3 Nxd2 18. Qxd2 Bc6 19. e4 Qb6 20. Kh1 a4 21. d5 Bd7 22. Bd4 Qb7 23. e5 Nh5 24. Qg5 g6 25. Be4 Qa6 26. Bc5 Rfb8 27. dxe6 Bxe6 28. Bxa8 Qxc4 29. Rfc1 Qe2 30. Be4 b3 31. Bd6 b2 32. Bxb8 bxa1Q 33. Rxa1 Qb2 34. Rxa4 Qxb8 35. Ra8 Qxa8 36. Bxa8 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Aranda, Juan Manuel"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2102"]
[BlackElo "2289"]
[PlyCount "53"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 d4 8. Ne1 Nc6 9. f4 e5 10. f5 h6 11. g4 Nh7 12. Ndf3 Bg5 13. Nxg5 Nxg5 14. h4 Nh7 15. Nf3 f6 16. g5 fxg5 17. hxg5 Nxg5 18. Nxg5 hxg5 19. Qh5 Qe8 20. Qxg5 Rf6 21. Bf3 Qe7 22. Rf2 Bd7 23. Rg2 Raf8 24. Bd2 Nb4 25. Kf2 Kf7 26. Bh5+ g6 27. Bxg6+ 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Dziewonski, Dariusz"]
[Black "De Souza, Cristiano Gomes"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2289"]
[BlackElo "2018"]
[PlyCount "51"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Be7 8. Be3 0-0 9. 0-0-0 Qc7 10. g4 Nc6 11. g5 Nd7 12. h4 Nxd4 13. Bxd4 b5 14. Bd3 Bb7 15. h5 Nc5 16. Kb1 b4 17. Ne2 a5 18. Ng3 Rfd8 19. g6 fxg6 20. hxg6 h6 21. Nh5 e5 22. fxe5 Rf8 23. Bc4+ Kh8 24. exd6 Bxd6 25. Nxg7 Rxf3 26. Rxh6# 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Dziewonski, Dariusz"]
[Black "Degtiarev, Evgeny"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2289"]
[BlackElo "2391"]
[PlyCount "222"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bd2 Be6 9. 0-0-0 Kc8 10. Bd3 a5 11. a3 Bc5 12. e5 Ng4 13. Ne4 Bb6 14. f4 Ne3 15. Rdg1 h6 16. Kb1 Rd8 17. Bxe3 Bxe3 18. Rf1 g6 19. h3 b5 20. Rf3 Bd4 21. g4 b4 22. a4 c5 23. b3 Bd5 24. Re1 Kb7 25. Rff1 Bxe4 26. Bxe4+ c6 27. e6 Bc3 28. Rd1 fxe6 29. Bxg6 Rd4 30. Rxd4 Bxd4 31. Re1 Rf8 32. f5 exf5 33. gxf5 Kc7 34. Re7+ Kd6 35. Re6+ Kd7 36. Kc1 Rf6 37. Rxf6 Bxf6 38. Kd1 Kd6 39. Ke2 Ke5 40. Kd3 Kd5 41. Bf7+ Kd6 42. Be6 Be5 43. Kc4 Bf6 44. Bc8 Be5 45. Kd3 Bf6 46. Ke4 Bg5 47. Kf3 Ke5 48. Bd7 h5 49. Kg3 Bf6 50. h4 Be7 51. Bxc6 Kxf5 52. Be8 Bd6+ 53. Kh3 Ke4 54. Bxh5 Kd4 55. Bg6 c4 56. bxc4 Kc3 57. h5 b3 58. cxb3 Kxb3 59. Be8 Kxc4 60. Kg4 Kd5 61. Kf5 Be5 62. h6 Kd6 63. h7 Bh8 64. Kg6 Ke7 65. Bb5 Bd4 66. Kh6 Bh8 67. Kg6 Bd4 68. Bc4 Bh8 69. Kf5 Bd4 70. Ke4 Bh8 71. Kd5 Kd7 72. Bb5+ Ke7 73. Kc6 Bc3 74. Bc4 Kf8 75. Bg8 Kg7 76. Kb5 Bb4 77. Kc4 Be1 78. Kd5 Bb4 79. Ke6 Kh8 80. Kf7 Be1 81. Kg6 Bb4 82. Bf7 Be1 83. Bc4 Bb4 84. Bb5 Be1 85. Kf5 Bb4 86. Ke6 Be1 87. Bd3 Bb4 88. Kd5 Be1 89. Kd4 Bb4 90. Kc4 Be1 91. Kb5 Bb4 92. Kc4 Be1 93. Kd4 Bb4 94. Ke3 Be1 95. Ke2 Bb4 96. Kf2 Kg7 97. Ke2 Kh8 98. Kf3 Kg7 99. Ke4 Kh8 100. Kd4 Kg7 101. Kc4 Kh8 102. Kd5 Kg7 103. Ke5 Kh8 104. Ke6 Kg7 105. Kf5 Kh8 106. Kg5 Kg7 107. Kh5 Kh8 108. Kg5 Kg7 109. Kf4 Kh8 110. Ke4 Kg7 111. Kd4 Kh8 1/2-1/2

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Munoz, Francisco Javier"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "2289"]
[BlackElo "2389"]
[PlyCount "58"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Bb5 Bd7 7. Bxc6 bxc6 8. Qf3 c5 9. Nb3 Be7 10. 0-0 0-0 11. Nd5 Nxd5 12. exd5 Bf6 13. c3 a5 14. Nd2 Re8 15. Ne4 Be7 16. Ng3 a4 17. Re1 g6 18. Bh6 a3 19. b3 Bf6 20. Rxe8+ Bxe8 21. Re1 Bg7 22. Bxg7 Kxg7 23. Qg4 Bd7 24. Qe4 Qf6 25. c4 Re8 26. Qb1 Rxe1+ 27. Qxe1 h5 28. h3 Qb2 29. Qe2 h4 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Gonzalez Zharikov, Andrey"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2037"]
[BlackElo "2289"]
[PlyCount "76"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 a5 8. b3 Bxc3 9. Bxc3 b4 10. Bd2 c3 11. Bg5 Ne7 12. h4 0-0 13. h5 h6 14. Be3 Ba6 15. Bxa6 Nxa6 16. Qe2 c5 17. g4 cxd4 18. Bxd4 Nc6 19. Be3 f6 20. Qc4 Qc8 21. Rd1 Ne5 22. Nxe5 fxe5 23. Qe2 Nc5 24. Bxc5 Qxc5 25. 0-0 Rf4 26. Kg2 Raf8 27. f3 Qc6 28. Rd3 R4f7 29. Rfd1 c2 30. Rc1 Rc8 31. Rd2 Rfc7 32. Qb5 Qxb5 33. axb5 a4 34. bxa4 b3 35. b6 Rb7 36. a5 b2 37. Rcxc2 Rxc2 38. Rxc2 b1Q 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Khakhinov, Ilya"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2236"]
[BlackElo "2289"]
[PlyCount "53"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 Be6 11. Na4 Bd6 12. c3 c5 13. Bc2 Qc7 14. Bxf6 gxf6 15. Qh5 f5 16. Bxf5 Bxf5 17. Qxf5 Bxh2+ 18. Kh1 Be5 19. Nxc5 Qd6 20. Nd7 Rfe8 21. f4 Bg7 22. Rad1 d4 23. cxd4 Re2 24. Ne5 Qd5 25. Rf3 Rb8 26. Rg3 Qe6 27. Qg5 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Korol, Dimitry"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2287"]
[BlackElo "2289"]
[PlyCount "77"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 c5 12. Bg5 cxd4 13. Qd3 g6 14. Qxd4 Be7 15. Qh4 Re8 16. Rad1 Nd7 17. Ba4 f6 18. Qe4 Kf7 19. Rfe1 Nc5 20. Rxd8 Rxd8 21. Qh4 Kg7 22. Bh6+ Kf7 23. Bc2 e5 24. Be3 Kg7 25. Qh6+ Kg8 26. Bxg6 hxg6 27. Qxg6+ Kh8 28. Bh6 Ne6 29. Nh4 Bd7 30. Qf7 Rg8 31. Qxe7 Bc6 32. Qxe6 Kh7 33. Qxf6 Rae8 34. g3 Rd8 35. Nf5 Rg6 36. Qf7+ Kh8 37. Qxg6 Rg8 38. Bg7+ Rxg7 39. Qxg7# 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "Chirilov, James A"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2082"]
[BlackElo "2289"]
[PlyCount "182"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 d4 8. Re1 Nc6 9. e5 Nd7 10. Nc4 Qc7 11. Bf4 b5 12. Nd6 Rb8 13. h4 Ncxe5 14. Nxf7 Rxf7 15. Nxe5 Nxe5 16. Bxe5 Bd6 17. Qe2 Rf5 18. Bxd6 Qxd6 19. Bh3 Rf6 20. Qe5 Rb6 21. Qg5 Rg6 22. Qe5 Bb7 23. Qxd6 Rxd6 24. Re5 Bd5 25. a4 b4 26. b3 a5 27. Rae1 Kf7 28. Bg2 Rf6 29. h5 Bxg2 30. Kxg2 Rd5 31. f4 Rxe5 32. Rxe5 Rf5 33. Re1 Rxh5 34. g4 Rd5 35. Kf3 h6 36. Rh1 Kf6 37. Ke4 Kg6 38. Rh2 Kf6 39. Rh3 Kg6 40. Rh4 Kf6 41. Rh1 Kg6 42. f5+ Kf6 43. Rf1 Re5+ 44. Kf4 Re2 45. Kf3 Rxc2 46. Ke4 Re2+ 47. Kf4 Re3 48. fxe6 Kxe6 49. Rc1 Kd5 50. Kf5 Rxd3 51. Kg6 Rg3 52. Kf5 Rf3+ 53. Kg6 Rg3 54. Kf5 Rxb3 55. Kg6 Rg3 56. Kf5 b3 57. Rb1 c4 58. Kf4 Rg2 59. Kf5 d3 60. Kg6 Rxg4+ 61. Kf7 Rg2 62. Kg8 Kd4 63. Rf1 d2 64. Rf4+ Kc3 65. Rf3+ Kc2 66. Rf4 d1N 67. Rxc4+ Nc3 68. Rc5 b2 69. Rxa5 b1Q 70. Ra8 Qb3+ 71. Kh8 Nxa4 72. Rc8+ Kb2 73. Rf8 h5 74. Rf1 h4 75. Rh1 h3 76. Rf1 h2 77. Rh1 Qh3+ 78. Kg8 Rg1 79. Rxh2+ Qxh2 80. Kf7 g5 81. Kg8 g4 82. Kg7 g3 83. Kf8 g2 84. Ke7 Re1+ 85. Kd7 Qg1 86. Kc6 Qf1 87. Kb7 Nc3 88. Ka7 Nb1 89. Kb6 g1Q+ 90. Ka5 Qf5+ 91. Ka4 Qgg4# 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "5"]
[White "Curtis, John"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2292"]
[BlackElo "2289"]
[PlyCount "70"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Re1 d6 8. c3 0-0 9. h3 Bb6 10. d3 h6 11. Nbd2 Ne7 12. a4 Rb8 13. axb5 axb5 14. Nf1 Ng6 15. Ne3 Re8 16. Nd5 Nxd5 17. Bxd5 Be6 18. Bxe6 Rxe6 19. Be3 Bxe3 20. fxe3 Re8 21. Rf1 b4 22. c4 c5 23. b3 Ra8 24. Kh2 Qb6 25. Qe2 Qb7 26. Rab1 Ra3 27. Rb2 Rea8 28. h4 Qe7 29. Qf2 Ra1 30. Rxa1 Rxa1 31. h5 Nf8 32. Qg3 Ne6 33. Kh3 Rh1+ 34. Kg4 Ng5 35. Nh4 Nh7 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "10"]
[White "Dziewonski, Dariusz"]
[Black "Bazilius, Augustinas"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2289"]
[BlackElo "2041"]
[PlyCount "70"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Nxc6 Bxc6 9. a3 Bd6 10. h3 Ne7 11. Bxb5 axb5 12. Qxd6 Qb6 13. Be3 Qb7 14. Bc5 Nc8 15. Qg3 Rg8 16. Rad1 Bxe4 17. Nxe4 Qxe4 18. Rfe1 Qc6 19. Bb4 g5 20. Rd3 f6 21. Rc3 Qb7 22. Qg4 Kf7 23. Rd1 Nb6 24. Rc5 Na4 25. Qh5+ Rg6 26. Qxh7+ Rg7 27. Qh5+ Kg8 28. Qe2 Nxc5 29. Bxc5 Qc6 30. Bb4 d5 31. Re1 e5 32. c3 Rc8 33. Qf3 d4 34. Qf5 Rd8 35. cxd4 Rxd4 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Dziewonski, Dariusz"]
[Black "Dau, Khuong Duy"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2289"]
[BlackElo "2368"]
[PlyCount "62"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. 0-0-0 a5 13. Nd5 a4 14. Nxf6+ Bxf6 15. Bd5 Bxd4 16. Qxd4 Rc8 17. e5 Bf5 18. c3 a3 19. bxa3 e6 20. Be4 Bxe4 21. fxe4 Qg5+ 22. Kb1 dxe5 23. Qd2 Qe7 24. Qd6 Qa7 25. Kb2 Qe3 26. Qxe5 Qe2+ 27. Kb3 Ra8 28. Rhe1 Rxa3+ 29. Kxa3 Ra8+ 30. Kb3 Qxa2+ 31. Kb4 Qc4# 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "5"]
[White "Dziewonski, Dariusz"]
[Black "Domin, Yan"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2289"]
[BlackElo "2131"]
[PlyCount "135"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 h5 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Bb5+ Kf8 12. Ba4 Qa5 13. Bb3 Bxb3 14. cxb3 Bh6 15. Be3 Bxe3 16. Qxe3 Rc8 17. Kb1 Qc5 18. Qxc5 Rxc5 19. b4 Rc7 20. Nb5 Rc4 21. Nxa7 Rxb4 22. Rc1 Kg7 23. a3 Rb6 24. Nc8 Rb5 25. Nxe7 Re8 26. Rc7 d5 27. Nc8 Re6 28. Rd1 dxe4 29. Nd6 Rd5 30. Rxd5 Nxd5 31. Rxf7+ Kg8 32. fxe4 Rxd6 33. Rxb7 Ne3 34. a4 Ra6 35. b3 Nxg2 36. Kb2 Ne1 37. Kc3 Nf3 38. Kb4 Nxh2 39. Kb5 Re6 40. a5 Nf3 41. a6 Nd4+ 42. Kc4 Rxa6 43. Kxd4 h4 44. Ke3 Rf6 45. Ra7 g5 46. Ra5 Rg6 47. Kf3 g4+ 48. Kg2 Kg7 49. Rh5 h3+ 50. Kg3 Kf6 51. b4 Ke6 52. b5 Kd7 53. Rh7+ Kc8 54. e5 Kd8 55. e6 Rxe6 56. Kxg4 Rb6 57. Rxh3 Rxb5 58. Rg3 Kd7 59. Kh3 Ke6 60. Kg4 Kf6 61. Kh3 Kf5 62. Kh4 Rb1 63. Ra3 Rg1 64. Ra5+ Kf4 65. Ra4+ Ke3 66. Ra3+ Kd2 67. Rg3 Rxg3 68. Kxg3 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Gavrilin, Roman"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2289"]
[BlackElo "2185"]
[PlyCount "64"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nb3 Nc6 8. Be2 Be7 9. 0-0 0-0 10. Kh1 Be6 11. f5 Bxb3 12. axb3 Nb4 13. Bg5 Rc8 14. Bc4 b5 15. Bxf6 Bxf6 16. Bd5 Qb6 17. Qd2 Qd4 18. Rfd1 Qxd2 19. Rxd2 Bg5 20. Re2 Rc7 21. g3 h5 22. h4 Bh6 23. Rd1 Rfc8 24. Kg2 Kf8 25. Kf3 Rxc3+ 26. bxc3 Rxc3+ 27. Kg2 Nxc2 28. Bb7 Ne3+ 29. Rxe3 Bxe3 30. Rxd6 Rxb3 31. Bxa6 Rb2+ 32. Kf3 Bc5 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "6"]
[White "Dziewonski, Dariusz"]
[Black "Guerra Tulcan, Lenin"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2289"]
[BlackElo "2310"]
[PlyCount "108"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 bxc6 8. Qd3 e5 9. Qg3 Nf6 10. 0-0 d6 11. f4 Be7 12. Kh1 h5 13. fxe5 dxe5 14. Qxg7 Rg8 15. Qh6 Rg6 16. Qe3 Be6 17. Bd2 a5 18. Na4 Rd8 19. Bc3 h4 20. b3 h3 21. gxh3 Nxe4 22. Bf3 Nxc3 23. Qxc3 Bxh3 24. Rg1 Rdd6 25. Rxg6 Rf6 26. Rxf6 Bxf6 27. Qxc6+ Qxc6 28. Bxc6+ Ke7 29. Be4 Bg5 30. Rd1 f5 31. Bg2 Bg4 32. Rd5 Bf4 33. Rxa5 Bd1 34. Rc5 Kf6 35. Rc4 Be3 36. Nc5 f4 37. Ne4+ Kf5 38. Bh3+ Kg6 39. Rc6+ Kh5 40. Bg2 f3 41. Ng3+ Kg5 42. Rd6 fxg2+ 43. Kxg2 Bxc2 44. Rd5 Kf4 45. Ne2+ Ke4 46. Ra5 Kd3 47. Ng3 Bd4 48. Rd5 Bb1 49. Nf5 Bxa2 50. Nxd4 exd4 51. Rb5 Kc3 52. b4 d3 53. Rb6 Bd5+ 54. Kf2 d2 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "6"]
[White "Dziewonski, Dariusz"]
[Black "Ilinca Ilinca, Felix Antonio"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2289"]
[BlackElo "2371"]
[PlyCount "59"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. c3 d5 4. Nd2 dxe4 5. Nxe4 Nf6 6. Bd3 Bg7 7. Nf3 0-0 8. h3 Nbd7 9. 0-0 Qc7 10. Bg5 Rd8 11. Re1 Nxe4 12. Rxe4 Nf6 13. Bf4 Qb6 14. Rxe7 Nd5 15. Re4 Bf5 16. Bg5 Bxe4 17. Bxd8 Bxf3 18. Bxb6 Bxd1 19. Bc5 Ba4 20. b3 Bb5 21. c4 Ba6 22. b4 Nf4 23. Bf1 b6 24. Bd6 Bxd4 25. Rd1 Ne6 26. b5 Bb7 27. Be2 c5 28. Bg4 Rd8 29. Bg3 h5 30. Bf3 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "8"]
[White "Dziewonski, Dariusz"]
[Black "Klukin, Kirill"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2289"]
[BlackElo "2413"]
[PlyCount "131"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. 0-0 d6 10. h3 Na5 11. f4 b6 12. Nd5 Bb7 13. Nxf6+ exf6 14. Nb5 Nxb3 15. axb3 Rxe4 16. Nxd6 Rxe3 17. Nxb7 Qc7 18. Nd6 Re6 19. Nc4 b5 20. Na3 f5 21. c3 b4 22. cxb4 Bxb2 23. Ra2 Bxa3 24. Rxa3 Qb6+ 25. Kh1 Qxb4 26. Ra4 Qc3 27. Qd5 Qc6 28. Qxc6 Rxc6 29. Rfa1 a6 30. b4 Rb6 31. Kh2 Kg7 32. g3 h5 33. h4 Rd8 34. Rxa6 Rd2+ 35. Kh3 Rxb4 36. R6a2 Rd3 37. Ra3 Rdd4 38. R1a2 Rbc4 39. Ra1 Rc2 40. R1a2 Rc1 41. Ra1 Rc6 42. R1a2 Rcd6 43. Ra1 Re6 44. R1a2 Rde4 45. Ra1 Re2 46. R1a2 Re1 47. Ra1 R1e4 48. R1a2 Re8 49. Ra1 R4e6 50. R1a2 Kf6 51. Ra6 Rxa6 52. Rxa6+ Re6 53. Ra2 Rd6 54. Ra1 Ke6 55. Re1+ Kd7 56. Kg2 Rd2+ 57. Kf3 Rd3+ 58. Kf2 Kd6 59. Re8 Ra3 60. Re1 Kd5 61. Re5+ Kd4 62. Re7 Ra2+ 63. Kf3 Ra3+ 64. Kf2 Ra2+ 65. Kf3 Ra3+ 66. Kf2 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "10"]
[White "Dziewonski, Dariusz"]
[Black "Kononenko, Dmitry1"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2289"]
[BlackElo "2207"]
[PlyCount "109"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Ne7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Nd7 12. Bd2 Qc7 13. 0-0-0 0-0-0 14. Ne5 Nxe5 15. fxe5 f6 16. exf6 gxf6 17. Qf3 f5 18. Bf4 Qa5 19. Qb3 Nd5 20. Be5 Rg8 21. Rhe1 Bb4 22. c3 Bd6 23. c4 Nc7 24. Bxd6 Rxd6 25. c5 Rd5 26. Ne2 Rg4 27. g3 Re4 28. Nc3 Rxe1 29. Rxe1 Rxd4 30. Rxe6 Nxe6 31. Qxe6+ Rd7 32. Qxf5 Qd8 33. Ne4 Kb8 34. Nd6 b6 35. Qf4 Qg5 36. Qxg5 hxg5 37. Ne4 g4 38. Nf6 Rg7 39. h6 Rg6 40. h7 Rh6 41. Kd2 Kc7 42. Ke3 Kd8 43. Kf4 Ke7 44. Ng8+ Kf7 45. Nxh6+ Kg7 46. Nxg4 Kxh7 47. cxb6 axb6 48. Ne5 c5 49. Nd7 Kg7 50. Nxb6 Kf6 51. Nc4 Ke6 52. b3 Kd5 53. g4 Kd4 54. g5 Kc3 55. g6 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "11"]
[White "Dziewonski, Dariusz"]
[Black "Pinero Rodriguez, Carlos Jose"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2289"]
[BlackElo "2284"]
[PlyCount "88"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 h5 8. h3 d6 9. Re1 Be7 10. a4 b6 11. f4 Nbd7 12. Qe2 Bb7 13. e5 dxe5 14. fxe5 Bc5 15. exf6 Bxd4+ 16. Be3 Bxe3+ 17. Qxe3 Nxf6 18. Qg5 Kf8 19. Rad1 Qc5+ 20. Qxc5+ bxc5 21. Ne4 Nxe4 22. Bxe4 Bxe4 23. Rxe4 Ke7 24. Rd3 Rab8 25. b3 Rhd8 26. Rxd8 Rxd8 27. Re5 Rd5 28. Re4 f5 29. Rc4 Kd6 30. Kf2 Rd4 31. Rc3 h4 32. Re3 g5 33. Re2 a5 34. c3 Rd3 35. Rc2 e5 36. Ke2 e4 37. b4 cxb4 38. cxb4 axb4 39. Rc4 b3 40. Rb4 Kc5 41. Rb5+ Kc4 42. Rxf5 b2 43. Rf1 Ra3 44. Rb1 Kc3 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "8"]
[White "Dziewonski, Dariusz"]
[Black "Shubhi, Gupta"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2289"]
[BlackElo "1953"]
[PlyCount "97"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. Bd2 0-0 9. 0-0 Bxc3 10. Bxc3 Nxe4 11. Bxe4 dxe4 12. Qe2 Bf5 13. Qe3 Qe7 14. Qf4 Bg6 15. Rad1 Rad8 16. Qe3 f5 17. Qxa7 Ra8 18. Qd4 Rxa2 19. Qc4+ Bf7 20. Qxc6 e3 21. fxe3 Qxe3+ 22. Kh1 f4 23. Qxc7 h6 24. Qxf4 Qxf4 25. Rxf4 Bg6 26. Rg4 Kh7 27. h3 Ra6 28. Rd7 Rg8 29. Rc4 Bxc2 30. Rcc7 Rg6 31. Bxg7 R8xg7 32. Rxg7+ Rxg7 33. Rxc2 Rb7 34. Kg1 Kg6 35. Kf1 Rf7+ 36. Ke1 Re7+ 37. Kd1 Rd7+ 38. Kc1 Re7 39. b4 Kg5 40. b5 Kh4 41. b6 Rb7 42. Rb2 Kg3 43. Kb1 h5 44. Ka2 h4 45. Ka3 Rb8 46. b7 Kf4 47. Ka4 Kg3 48. Ka5 Kf4 49. Ka6 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "Dziewonski, Dariusz"]
[Black "Yang, Aimee"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2289"]
[BlackElo "1826"]
[PlyCount "146"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nd7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Ngf6 12. Bd2 Bd6 13. 0-0-0 Qc7 14. Ne5 0-0 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qf3 c5 18. dxc5 Qxc5 19. Bc3 b5 20. g4 Rac8 21. Rh2 Nd5 22. Nd7 Bxf4+ 23. Kb1 Qd6 24. Rf2 Qxd7 25. Qxf4 Nxc3+ 26. bxc3 Qxd1+ 27. Kb2 Qd5 28. g5 Qxg5 29. Qf3 Qc5 30. Rg2 Kh7 31. Qg3 Rg8 32. Qd3+ Kh8 33. Qd7 Qxc3+ 34. Kb1 Qb4+ 35. Kc1 Qe1+ 36. Kb2 Qb4+ 37. Kc1 a5 38. Qd1 Qa3+ 39. Kb1 Rc3 40. Qc1 Qxc1+ 41. Kxc1 Rc6 42. Rxg7 Rgc8 43. Rg8+ Kxg8 44. Kd2 Kf8 45. Kd3 Ke7 46. Ke3 Rd6 47. c4 Rdc6 48. cxb5 Rb6 49. a4 Rc5 50. Kd4 Rcxb5 51. Kc4 Rb4+ 52. Kc5 Rxa4 53. Kxb6 Ra2 54. Kb5 a4 55. Ka5 a3 56. Kb4 Ra1 57. Kb3 a2 58. Kb2 Rh1 59. Kxa2 Rxh5 60. Kb3 Rg5 61. Kc4 h5 62. Kd4 h4 63. Ke4 h3 64. Kf4 Rg6 65. Kf3 h2 66. Kf2 h1Q 67. Ke3 Qf1 68. Ke4 Rg2 69. Ke5 Re2+ 70. Kd4 Qd1+ 71. Kc5 Rc2+ 72. Kb5 Qb1+ 73. Ka5 Ra2# 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "9"]
[White "Espinoza Villanueva, Rodrigo"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1957"]
[BlackElo "2289"]
[PlyCount "76"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. Re1 d6 8. c3 Bb6 9. a4 Rb8 10. d4 0-0 11. Be3 h6 12. h3 Re8 13. Nbd2 Bb7 14. Bc2 exd4 15. cxd4 Nb4 16. e5 Nxc2 17. Qxc2 Nd5 18. a5 Ba7 19. Nb3 Nxe3 20. Rxe3 dxe5 21. Rxe5 Bxf3 22. Rxe8+ Qxe8 23. gxf3 Qd7 24. Kg2 Re8 25. Rd1 Re6 26. Nc5 Rg6+ 27. Qxg6 Bxc5 28. Qe4 Bd6 29. d5 Qd8 30. f4 Qf6 31. Kf3 Qxb2 32. Rd3 Qa1 33. Qe8+ Kh7 34. Qxf7 Qh1+ 35. Ke2 Qe4+ 36. Re3 Qc2+ 37. Kf3 Qd1+ 38. Kg2 Bxf4 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "Fiorito, Joaquin"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2407"]
[BlackElo "2289"]
[PlyCount "142"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. 0-0 Nbd7 15. Nd2 Nc5 16. Bc2 Nce4 17. f3 Nxd2 18. Qxd2 Qc7 19. Bd3 Rfb8 20. e4 a4 21. d5 exd5 22. Bxf6 Qb6+ 23. Kh1 Qxf6 24. cxd5 Qd4 25. Qe2 a3 26. Rfb1 b3 27. Qd1 b2 28. Ra2 Qc3 29. Qe2 Qc1+ 30. Qf1 Qxf1+ 31. Bxf1 Ba6 32. Rxa3 Bxf1 33. Rxa8 Rxa8 34. Rxb2 g6 35. Kg1 Bc4 36. Kf2 Ra2 37. Rxa2 Bxa2 38. Ke3 Kg7 39. Kd4 Kf6 40. f4 Ke7 41. g4 f6 42. h4 Bb3 43. g5 fxg5 44. hxg5 Kf7 45. Kc5 Bc2 46. Kd4 Ke7 47. e5 Kd7 48. Kc5 Be4 49. Kd4 Bf3 50. Kc5 Ke7 51. Kc6 Be4 52. Kc5 Bh1 53. e6 Bf3 54. Kc6 Be4 55. Kc5 Bf3 56. Kc6 Bg2 57. Kc5 Bh3 58. Kd4 Kd6 59. e7 Kxe7 60. Ke5 Bf5 61. d6+ Kd7 62. Kd5 Be6+ 63. Ke5 Bb3 64. Kf6 Kxd6 65. f5 gxf5 66. Kxf5 Bc2+ 67. Kf6 Bg6 68. Kg7 Kd5 69. Kh6 Ke5 70. Kg7 Kf5 71. Kh6 Kg4 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "Guseinov, Gadir"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2636"]
[BlackElo "2289"]
[PlyCount "132"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bd6 10. Na5 Nh6 11. Nc4 Nf7 12. Nxd6+ Nxd6 13. Bf4 Ke7 14. Nc3 Be6 15. Bxd6+ cxd6 16. Rd2 Rhd8 17. Rad1 b5 18. f3 Rab8 19. Kf2 a5 20. g4 b4 21. Nd5+ Bxd5 22. Rxd5 a4 23. g5 Ke6 24. h4 h6 25. gxh6 gxh6 26. Rh5 Rh8 27. Rg1 Kf7 28. Ke3 Rbe8 29. Rd5 Rd8 30. Kf4 Rhg8 31. Rxg8 Kxg8 32. Kf5 Kf7 33. f4 Ke7 34. e5 fxe5 35. fxe5 Rf8+ 36. Kg6 Rf2 37. exd6+ Kd7 38. Rxc5 Kxd6 39. Rc4 Kd5 40. b3 a3 41. h5 Rf1 42. Kxh6 Ra1 43. Rxb4 Rxa2 44. Ra4 Ra1 45. Kh7 a2 46. h6 Kc5 47. c4 Kd4 48. Ra5 Kc3 49. c5 Kxb3 50. c6 Rc1 51. Ra6 Rxc6 52. Rxc6 a1Q 53. Rg6 Qa7+ 54. Rg7 Qa1 55. Kg8 Qa8+ 56. Kf7 Qa7+ 57. Kg6 Qa6+ 58. Kh7 Qd3+ 59. Kh8 Qd8+ 60. Rg8 Qf6+ 61. Kh7 Qf7+ 62. Rg7 Qf5+ 63. Kg8 Qe6+ 64. Kh7 Qf5+ 65. Kh8 Qf8+ 66. Kh7 Qf5+ 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "11"]
[White "Herman, Daniel"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1968"]
[BlackElo "2289"]
[PlyCount "45"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Qxc4 Nbd7 11. a5 Rc8 12. Nc3 Ne4 13. d5 Nxc3 14. dxc6 Nxd1 15. cxd7 Qxd7 16. Ne5 Qb5 17. Qxb5 axb5 18. Bxb7 Rb8 19. a6 Bf6 20. Nc6 Bxb2 21. Bxb2 Nxb2 22. Nxb8 Rxb8 23. a7 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "7"]
[White "Janaszak, Dawid"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2308"]
[BlackElo "2289"]
[PlyCount "59"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 d6 3. f4 exf4 4. Bxf4 g6 5. Nc3 Bg7 6. Nf3 Ne7 7. Qd2 Nd7 8. Bh6 0-0 9. 0-0-0 Nf6 10. Bd3 c5 11. Bxg7 Kxg7 12. e5 dxe5 13. dxe5 Nfd5 14. Be4 Nxc3 15. Qxc3 Qc7 16. Ng5 Be6 17. Rd6 Qc8 18. Rhd1 Kg8 19. Nxe6 fxe6 20. Rd7 Nd5 21. R1xd5 exd5 22. e6 Rf1+ 23. Kd2 Qf8 24. Bf3 d4 25. Qc4 Kh8 26. Qxf1 Qf4+ 27. Kd1 Re8 28. e7 Qf5 29. Rd8 Qf7 30. Qb5 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "Jimenez Salas, Maria Teresa"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1946"]
[BlackElo "2289"]
[PlyCount "42"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bd2 Rb8 11. a3 Bd6 12. Nb5 Be5 13. Bc3 Bxc3 14. Nxc3 Rxb2 15. Nb5 c6 16. Nxa7 Bd7 17. Rb1 Rxb1 18. Qxb1 Qb8 19. Qxb8 Rxb8 20. c4 Rb7 21. cxd5 cxd5 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Kornyukov, Alexey"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2452"]
[BlackElo "2289"]
[PlyCount "68"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Bf4 dxc4 5. e3 b5 6. a4 Bb4 7. axb5 cxb5 8. Qf3 Qd5 9. Qg3 Nf6 10. Qxg7 Rg8 11. Qxf6 Rxg2 12. Bd6 Bxc3+ 13. bxc3 Nc6 14. Bc5 Bb7 15. Ne2 Rg6 16. Qh8+ Kd7 17. Qxh7 Nd8 18. Rg1 Rxg1 19. Nxg1 Qe4 20. Rc1 Qxh7 21. Ne2 Qxh2 22. Ng3 a5 23. Rb1 Qg1 24. Rxb5 Bg2 25. Rb2 Bxf1 26. Nxf1 a4 27. Ba3 Qg6 28. Ng3 Qd3 29. Ne2 Kc6 30. f3 Nb7 31. Kf2 Rh8 32. Kg2 Rg8+ 33. Kf2 Qd1 34. Be7 Rh8 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "9"]
[White "Schoenfeld, Gabriel"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1866"]
[BlackElo "2289"]
[PlyCount "42"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. d3 0-0 8. Be3 d6 9. Nh4 e5 10. f4 f5 11. exf5 Nxf5 12. Nxf5 Bxf5 13. Nd5 exf4 14. Bxf4 Bxb2 15. Rb1 Bd4+ 16. Kh1 Qd7 17. Bh6 Bg7 18. Bxg7 Qxg7 19. Qd2 Rae8 20. c3 c4 21. dxc4 Bxb1 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "7"]
[White "Van der Werf, Mark"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2401"]
[BlackElo "2289"]
[PlyCount "96"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. a3 a6 8. c5 b6 9. cxb6 cxb6 10. h3 Bb7 11. Bd3 Ne4 12. 0-0 f5 13. Ne5 Nxe5 14. Bxe5 Bd6 15. Bxd6 Qxd6 16. Rc1 Rac8 17. Nxe4 dxe4 18. Be2 b5 19. Qd2 e5 20. Rfd1 exd4 21. Qxd4 Qxd4 22. exd4 Bd5 23. Rc5 Rfd8 24. Rdc1 Be6 25. b4 Kf7 26. Kf1 Ke7 27. d5 Rxc5 28. Rxc5 Rxd5 29. Rc6 Rd6 30. Rc7+ Kf6 31. Ke1 h6 32. g3 g5 33. Rh7 Kg6 34. Ra7 h5 35. Ra8 Bc4 36. Bd1 f4 37. gxf4 gxf4 38. Rh8 f3 39. Re8 Bd3 40. Ra8 Kf5 41. a4 Rg6 42. a5 Rg1+ 43. Kd2 Rf1 44. Rxa6 Rxf2+ 45. Ke3 Rf1 46. Bb3 Re1+ 47. Kf2 Rf1+ 48. Ke3 f2 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "6"]
[White "Diaz Perez, Michel Alejandro"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2461"]
[BlackElo "2316"]
[PlyCount "87"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Be7 5. b3 0-0 6. Bb2 b6 7. Be2 Bb7 8. 0-0 c5 9. cxd5 Nxd5 10. d4 Bf6 11. Rc1 Nd7 12. Ne4 Be7 13. Qc2 Rc8 14. Qb1 cxd4 15. Nxd4 Rxc1 16. Rxc1 Qa8 17. Bf3 Rc8 18. Nb5 Rxc1+ 19. Qxc1 N7f6 20. Nxf6+ Nxf6 21. Nd4 Bxf3 22. Nxf3 Nd5 23. h3 h6 24. Qc4 Qb7 25. Ne5 Bf6 26. e4 Ne7 27. Bc3 b5 28. Qd3 Nc6 29. Nf3 Bxc3 30. Qxc3 b4 31. Qc5 Qb6 32. Qd6 Kh7 33. g3 Qa6 34. Kg2 Qxa2 35. Qxc6 Qxb3 36. Qb7 a5 37. Qxf7 Qb1 38. Qxe6 b3 39. Qf5+ Kh8 40. Ne5 b2 41. Ng6+ Kg8 42. Ne7+ Kh8 43. Qf8+ Kh7 44. Qg8# 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "1"]
[White "Duda, Jan Krzysztof"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2732"]
[BlackElo "2316"]
[PlyCount "47"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 g6 4. d4 Bg7 5. e3 exd4 6. Bxd4 Bxd4 7. Qxd4 Qf6 8. Nf3 c5 9. bxc5 dxc5 10. Qxc5 Nc6 11. Nd4 Bd7 12. Nc3 b6 13. Qd5 Nge7 14. Qe4 0-0 15. Rd1 Rfe8 16. Be2 Nf5 17. Qf3 Ne5 18. Qf4 g5 19. Ne4 Qg6 20. Qxg5 Nxd4 21. Nf6+ Kh8 22. Qxg6 fxg6 23. exd4 Re6 24. dxe5 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "5"]
[White "Dziewonski, Dariusz"]
[Black "Dzierzak, Radoslaw"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2316"]
[BlackElo "2215"]
[PlyCount "79"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nf6 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 c5 12. Be3 cxd4 13. 0-0-0 Nc6 14. Nxd4 Nxd4 15. Bxd4 Be7 16. Qb5+ Qd7 17. Qxd7+ Nxd7 18. Ne4 Nf6 19. Bxf6 Bxf6 20. Nd6+ Ke7 21. Ne4 Rhd8 22. g4 Bd4 23. Rhe1 Bb6 24. c3 Rxd1+ 25. Kxd1 Rd8+ 26. Kc2 g6 27. hxg6 fxg6 28. Rh1 Rh8 29. g5 h5 30. Nf6 Kf7 31. Rd1 Rd8 32. Nd7 Ke7 33. Ne5 Rxd1 34. Nxg6+ Kf7 35. Ne5+ Kg7 36. Kxd1 Be3 37. Nd3 h4 38. Ke2 Bb6 39. Kf3 Kg6 40. Kg4 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "2"]
[White "Dziewonski, Dariusz"]
[Black "Kornyukov, Alexey"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2316"]
[BlackElo "2452"]
[PlyCount "117"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. Nd2 Bg5 7. Nf1 Bxc1 8. Qxc1 Nge7 9. Ne3 0-0 10. 0-0 Be6 11. Ncd5 Nd4 12. c3 Ne2+ 13. Kh1 Nxc1 14. Raxc1 Nxd5 15. exd5 Bd7 16. d4 cxd4 17. cxd4 exd4 18. Nc2 Qb6 19. Bb3 Bf5 20. Na3 Rac8 21. Nc4 Qc5 22. Rcd1 Rfe8 23. Nd2 Bd3 24. Rg1 b5 25. Nf3 Be2 26. Rd2 Bxf3 27. gxf3 g6 28. f4 a5 29. f5 Kg7 30. fxg6 hxg6 31. a3 a4 32. Ba2 Re5 33. f4 Rf5 34. Rdg2 Rxf4 35. Rg3 Re8 36. Rg5 Re3 37. Bb1 Qxd5+ 38. Rxd5 Re2 39. Bd3 Rd2 40. Bf1 Rxb2 41. Bg2 b4 42. axb4 a3 43. Rxd6 a2 44. Ra6 Rff2 45. Ra7 Rxb4 46. Be4 Rbb2 47. Rxg6+ Kf8 48. Rg3 Rb1+ 49. Rg1 Rbb2 50. Ra1 Rxh2+ 51. Kg1 Rhe2 52. Bd3 Red2 53. Be4 Re2 54. Bd3 Rg2+ 55. Kf1 Rh2 56. Kg1 Rbg2+ 57. Kf1 Rd2 58. Kg1 Rh6 59. Bc4 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "3"]
[White "Dziewonski, Dariusz"]
[Black "Melkumyan, Hrant"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2316"]
[BlackElo "2640"]
[PlyCount "128"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. 0-0 d6 10. h3 Na5 11. Re1 Nxb3 12. axb3 b6 13. Nc6 Qd7 14. Nb4 Bb7 15. Nbd5 e6 16. Nxf6+ Bxf6 17. Bd4 Be7 18. Qd2 f6 19. Rad1 Rec8 20. Be3 b5 21. b4 Qc6 22. Bf4 Rd8 23. Qd3 a6 24. f3 Rac8 25. Rd2 Qc4 26. Qxc4 Rxc4 27. Na2 d5 28. b3 Rxb4 29. Bc7 Rc8 30. Ba5 Bc5+ 31. Kh1 Rd4 32. Rxd4 Bxd4 33. c3 Be5 34. exd5 Bxd5 35. Nb4 Bxc3 36. Rc1 Bb7 37. Rc2 e5 38. h4 Kf7 39. h5 gxh5 40. Kh2 Ke6 41. Kh3 Bxb4 42. Rxc8 Bxa5 43. Rh8 Bd5 44. Rxh7 Bxb3 45. Rxh5 Bc3 46. Rh8 a5 47. Rb8 b4 48. Rb6+ Kf7 49. g4 a4 50. Kg3 a3 51. g5 fxg5 52. Kg4 a2 53. Kf5 a1Q 54. Rb7+ Ke8 55. f4 exf4 56. Kg6 Qa6+ 57. Kh5 Qxb7 58. Kg4 Be6+ 59. Kh5 Qh7+ 60. Kxg5 Qf5+ 61. Kh6 Qh3+ 62. Kg6 Qg4+ 63. Kh7 Bg8+ 64. Kh6 Bg7# 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "4"]
[White "Figorito, Nick"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2036"]
[BlackElo "2316"]
[PlyCount "68"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. b3 Nc6 8. Bb2 b5 9. a4 b4 10. e4 Bb7 11. Re1 Re8 12. Qe2 Bf8 13. Rad1 h6 14. h4 Qc7 15. Nh2 Nh7 16. exd5 exd5 17. Qxe8 Rxe8 18. Rxe8 Nd4 19. Bxd4 cxd4 20. Rde1 Qxc2 21. Ndf3 Qxb3 22. Nxd4 Qxd3 23. Rb8 Qxd4 24. Rxb7 Bc5 25. Re2 b3 26. Nf3 Qa1+ 27. Re1 b2 28. Bf1 a5 29. Bd3 Bb4 30. Rb1 Qa3 31. Ne5 Qc3 32. Rb8+ Nf8 33. f4 f6 34. Ng6 Qxd3 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2024.01.04"]
[Round "9"]
[White "Anwesh, Upadhyaya"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2350"]
[BlackElo "2224"]
[PlyCount "70"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 Bg7 12. c3 f5 13. exf5 Bxf5 14. Nc2 0-0 15. Nce3 Be6 16. Bd3 Ne7 17. Nxe7+ Qxe7 18. Qh5 h6 19. Nf5 Bxf5 20. Qxf5 e4 21. Bxe4 Rfe8 22. f3 d5 23. Qxd5 Rad8 24. Qf5 Qa7 25. Ke2 Re5 26. Qh7+ Kf8 27. Rhd1 Rde8 28. Kf1 Qc7 29. Rd3 Rh5 30. Rad1 Rxh2 31. Rd7 Qg3 32. Rxf7+ Kxf7 33. Qf5+ Kg8 34. Qh7+ Kf7 35. Qf5+ Kg8 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2024.01.03"]
[Round "8"]
[White "Dziewonski, Dariusz"]
[Black "Cukrowski, Filip"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2224"]
[BlackElo "2402"]
[PlyCount "84"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 bxc6 8. Qd3 Nf6 9. Qg3 Qxg3 10. hxg3 e5 11. g4 Bb4 12. Bd2 d6 13. f3 Be6 14. 0-0-0 Nd7 15. Kb1 a5 16. g5 0-0 17. g3 f5 18. gxf6 Nxf6 19. a3 Bc5 20. Na4 Bd4 21. Bc3 c5 22. Nb6 Ra7 23. Bc4 Bxc4 24. Nxc4 Bxc3 25. bxc3 Ne8 26. Nxd6 Nxd6 27. Rxd6 Rxf3 28. Rd8+ Kf7 29. Rxh7 Rf1+ 30. Ka2 Rb7 31. Rhh8 Rc1 32. Rhf8+ Kg6 33. Rd6+ Kh7 34. Rf2 Rbb1 35. Rh2+ Kg8 36. Rd8+ Kf7 37. Rf2+ Kg6 38. Rd6+ Kh7 39. Rh2+ Kg8 40. Rd8+ Kf7 41. Rf2+ Kg6 42. Rd6+ Kh7 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2024.01.02"]
[Round "7"]
[White "Dziewonski, Dariusz"]
[Black "Sieciechowicz, Marcin"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2224"]
[BlackElo "2391"]
[PlyCount "45"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 Bd7 9. Nd6 cxd4 10. Nf3 f6 11. Bd3 Nbc6 12. 0-0 Qb6 13. Qf2 h6 14. Qg3 Nb4 15. Nh4 Nxd3 16. Qxd3 Qxb2 17. Rab1 Qc3 18. Rxb7 Rad8 19. Ng6 Nxg6 20. Qxg6 Qe3+ 21. Kh1 Qe2 22. Rfb1 Qf2 23. Ne8 1-0

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2024.01.02"]
[Round "6"]
[White "Golubka, Petr"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2440"]
[BlackElo "2224"]
[PlyCount "128"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. b3 Be7 5. Bb2 0-0 6. d3 b6 7. Nbd2 Bb7 8. 0-0 c5 9. e3 Nc6 10. c4 dxc4 11. Nxc4 Nb4 12. d4 cxd4 13. Bxd4 Be4 14. Nfe5 Bxg2 15. Kxg2 Qd5+ 16. Qf3 Rfd8 17. Rfd1 Qxf3+ 18. Kxf3 Nc2 19. Rac1 Nxd4+ 20. exd4 Rac8 21. Ne3 Ba3 22. Rxc8 Rxc8 23. d5 exd5 24. Nxd5 Nxd5 25. Rxd5 f6 26. Nc4 Bc5 27. Rd7 a6 28. a4 b5 29. axb5 axb5 30. Nd2 f5 31. Rb7 Rd8 32. Rxb5 Rxd2 33. Rxc5 Rd3+ 34. Kg2 Rxb3 35. Rxf5 g6 36. Ra5 h5 37. Ra7 Rb2 38. Kf3 Rc2 39. Rd7 Rb2 40. h4 Rc2 41. Re7 Ra2 42. Ke3 Rb2 43. f3 Rb4 44. Re4 Rb5 45. Kf4 Rf5+ 46. Ke3 Ra5 47. Rd4 Kg7 48. Kf4 Kf6 49. g4 hxg4 50. fxg4 Kg7 51. Rd7+ Kg8 52. Re7 Rb5 53. Re5 Rb7 54. Kg5 Kg7 55. Rd5 Ra7 56. Rb5 Rc7 57. Ra5 Rb7 58. h5 gxh5 59. gxh5 Kh7 60. h6 Rc7 61. Kh5 Rb7 62. Rg5 Ra7 63. Rg7+ Rxg7 64. hxg7 Kxg7 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.31"]
[Round "5"]
[White "Dziewonski, Dariusz"]
[Black "Berin, Artem"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2224"]
[BlackElo "2321"]
[PlyCount "113"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. 0-0 Be7 5. d4 0-0 6. c4 Nbd7 7. Qc2 a5 8. Rd1 h6 9. Bf4 dxc4 10. Qxc4 Nd5 11. Ne5 g5 12. Bd2 N7b6 13. Qc2 Nb4 14. Bxb4 axb4 15. Ng6 Re8 16. Nxe7+ Qxe7 17. Nd2 e5 18. d5 Bg4 19. Rdc1 Rec8 20. Nc4 Nxc4 21. Qxc4 Bd7 22. Qc5 Qd6 23. Rc4 b5 24. Qxd6 cxd6 25. Rxb4 Rc2 26. Bf1 Ra4 27. Rxa4 bxa4 28. Rb1 Bf5 29. f3 e4 30. g4 Bg6 31. Kf2 exf3 32. Kxf3 a3 33. e4 axb2 34. Bd3 Rxh2 35. a4 h5 36. a5 hxg4+ 37. Ke3 Kg7 38. a6 Rh8 39. Rxb2 Ra8 40. Rb7 Kf6 41. a7 g3 42. Rd7 g2 43. Kf2 Ke5 44. Bb5 Bxe4 45. Bc6 Rh8 46. Re7+ Kd4 47. a8Q Rxa8 48. Bxa8 f5 49. Re6 Kc5 50. Rg6 g4 51. Re6 Bf3 52. Rf6 Be4 53. Kg1 g3 54. Rg6 Kd4 55. Rxd6 f4 56. Re6 Bf5 57. Kxg2 1-0

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.30"]
[Round "4"]
[White "Bilczewski, Kacper"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2125"]
[BlackElo "2224"]
[PlyCount "99"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. 0-0 a6 13. Bxc6 Qxc6 14. Qg4 Nd5 15. Nxd5 Qxd5 16. Be3 h5 17. Qg3 h4 18. Qe5 Rh5 19. Qxd5 Rxd5 20. Rac1 Kd7 21. Rc2 Rc8 22. Rxc8 Kxc8 23. Rc1+ Kd7 24. h3 Be7 25. Bf4 Bd6 26. Be3 Be7 27. Bf4 Bd8 28. Kf1 Bb6 29. Be3 Bxd4 30. Bxd4 Rxd4 31. Ke2 g5 32. Ke3 Rd5 33. Rc4 e5 34. Rg4 f6 35. Rc4 Rd1 36. Rb4 Kc6 37. Rc4+ Kd6 38. Rb4 b5 39. Rb3 Re1+ 40. Kf3 f5 41. g3 e4+ 42. Kg2 f4 43. gxh4 gxh4 44. Ra3 f3+ 45. Kh2 Rf1 46. Rxa6+ Kd5 47. Rh6 Rxf2+ 48. Kg1 Rg2+ 49. Kf1 e3 50. Rh5+ 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.29"]
[Round "3"]
[White "Dziewonski, Dariusz"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2224"]
[BlackElo "2428"]
[PlyCount "126"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. c4 Nf6 8. Bg5 e6 9. Nc3 Bc6 10. 0-0 Be7 11. a4 h6 12. Bh4 0-0 13. Rfd1 Qa5 14. h3 Rfd8 15. Qe3 Rac8 16. Nd5 Bxd5 17. exd5 e5 18. b3 Rd7 19. Qd2 Qxd2 20. Nxd2 g5 21. Bg3 Nh5 22. Bh2 Nf4 23. Bxf4 exf4 24. Rac1 a5 25. Nf3 Bf6 26. Kf1 Kg7 27. Nd4 Bxd4 28. Rxd4 Re7 29. Re1 Rce8 30. Rxe7 Rxe7 31. Rd2 f5 32. b4 axb4 33. Rb2 Kf6 34. Rxb4 Ke5 35. Ke2 Kd4+ 36. Kd2 g4 37. c5+ Kxc5 38. Rxf4 gxh3 39. gxh3 Rf7 40. Kd3 Kxd5 41. Rh4 Rh7 42. Rb4 Ke5 43. Ke3 Re7 44. Rh4 Re6 45. Rb4 Kd5+ 46. Kd3 Re4 47. Rb5+ Ke6 48. a5 Re5 49. Rxb7 Rxa5 50. Rb3 Ra4 51. Ke2 Ke5 52. Kf3 h5 53. Rb5+ d5 54. Rb8 Ra3+ 55. Kg2 d4 56. Re8+ Kf4 57. Rd8 d3 58. Rd4+ Ke5 59. Rd8 Ke4 60. Re8+ Kd4 61. Rd8+ Kc3 62. Rc8+ Kd2 63. Rc5 Rc3 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.28"]
[Round "2"]
[White "Kaim, Piotr"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2127"]
[BlackElo "2224"]
[PlyCount "132"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. Nxe5 N8d7 10. Qe2 Nxe5 11. dxe5 Be7 12. 0-0 0-0 13. Nc3 Bd7 14. Bf4 Bc6 15. Rad1 Qc7 16. Rd3 Rfd8 17. Rh3 g6 18. Rc1 Qd7 19. Rd1 Qe8 20. Rhd3 Rxd3 21. Rxd3 Rd8 22. Ne4 Rxd3 23. Qxd3 Qd8 24. Qxd8+ Bxd8 25. Nd6 Nd7 26. Bc2 Bb6 27. Nc8 Bc5 28. b4 Bxb4 29. Nxa7 Bd5 30. a4 Bc3 31. Nc8 Kf8 32. Bh6+ Ke8 33. Nd6+ Ke7 34. f4 Bd4+ 35. Kf1 f6 36. Nb5 fxe5 37. Nxd4 exd4 38. Bg7 Nf6 39. g3 Kf7 40. Bh8 Bc4+ 41. Kf2 e5 42. fxe5 Ng4+ 43. Kf3 Nxh2+ 44. Ke4 d3 45. Bxd3 Bxd3+ 46. Kxd3 Ng4 47. e6+ Kxe6 48. Ke4 g5 49. Bc3 Nf6+ 50. Kd4 Kf5 51. a5 h5 52. Be1 Nd7 53. Kd5 Ne5 54. Kd6 Nd3 55. Bd2 h4 56. gxh4 gxh4 57. Be3 h3 58. Bg1 Ne5 59. Kc7 Nc4 60. Kxb7 Nxa5+ 61. Kc7 Nc4 62. Bh2 Ne5 63. Bg3 Nc4 64. Kd7 Nd2 65. Ke7 Nf1 66. Bc7 Kg4 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.27"]
[Round "1"]
[White "Dziewonski, Dariusz"]
[Black "Akbas, Umut Ata"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2224"]
[BlackElo "2446"]
[PlyCount "64"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2024"]
[SourceDate "2024.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Kh1 d6 9. f4 Nbd7 10. Qe2 Nc5 11. Bd2 0-0 12. Rac1 b5 13. b4 Nxd3 14. cxd3 Qd7 15. Rc2 Bb7 16. Rfc1 Rac8 17. Nd1 g6 18. a3 Nh5 19. Nf3 Rxc2 20. Rxc2 f5 21. e5 Rc8 22. Be3 Rxc2 23. Qxc2 Bxf3 24. gxf3 dxe5 25. fxe5 Qd5 26. Kg2 Qxe5 27. Qc8+ Kf7 28. Qb7 Nf4+ 29. Bxf4 Qxf4 30. Qxa6 Qg5+ 31. Kf1 Qc1 32. Ke1 Bh4+ 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.30"]
[Round "8"]
[White "Dziewonski, Dariusz"]
[Black "Suska, Szymon"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2218"]
[BlackElo "2040"]
[PlyCount "53"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 g6 9. Ne2 Nd7 10. h4 Re8 11. Be3 f5 12. h5 Nf8 13. 0-0-0 Be6 14. Kb1 Bd5 15. Rhg1 Qc7 16. hxg6 fxg6 17. c4 Be4 18. c5 Bxd3 19. Rxd3 Be7 20. Qb3+ Kg7 21. Bh6+ Kxh6 22. Qf7 Qd8 23. Rh1+ Bh4 24. g3 g5 25. gxh4 Rxe2 26. hxg5+ Kxg5 27. Rh5+ 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.29"]
[Round "7"]
[White "Kacprzak, Karol1"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2317"]
[BlackElo "2218"]
[PlyCount "107"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 Ba7 11. h3 Bb7 12. Be3 Nxe4 13. Re1 exd4 14. cxd4 Ne7 15. Nc3 d5 16. Nxe4 dxe4 17. Ng5 Bd5 18. Bf4 0-0 19. Nxe4 Bxb3 20. Qxb3 Ng6 21. Bg3 Qxd4 22. Bxc7 Rbe8 23. Qc2 Rc8 24. Rad1 Qc4 25. Qxc4 bxc4 26. Bd6 Rfe8 27. Kf1 h6 28. Bb4 Nf4 29. Nd6 Rxe1+ 30. Bxe1 Rc6 31. Nf5 Bc5 32. Rd8+ Kh7 33. Bc3 Rg6 34. Ng3 Nd3 35. Ne4 Bb4 36. Rxd3 cxd3 37. Bxb4 Rc6 38. Bc3 f5 39. Nd2 g5 40. Nf3 Rc5 41. Ke1 Rd5 42. Kd2 Kg6 43. Ne5+ Kh5 44. g3 f4 45. b4 Rd6 46. gxf4 gxf4 47. Nf3 Kg6 48. Be5 Rc6 49. Kxd3 Rc1 50. Bxf4 Rb1 51. Bd2 Rh1 52. h4 h5 53. Ke4 Rf1 54. Be1 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.28"]
[Round "6"]
[White "Czernek, Tymon"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2329"]
[BlackElo "2218"]
[PlyCount "109"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 a6 7. a4 Ba7 8. Re1 h6 9. b4 0-0 10. h3 Ne7 11. Nbd2 Ng6 12. Nf1 Re8 13. Ng3 b5 14. Bb3 Be6 15. Bxe6 Rxe6 16. d4 d5 17. Nxe5 Nxe5 18. dxe5 Rxe5 19. Bf4 Re8 20. e5 Ne4 21. Nxe4 dxe4 22. Qg4 Qc8 23. Qxc8 Rexc8 24. Rxe4 g5 25. Bg3 Re8 26. Ree1 Bb6 27. a5 Ba7 28. Rad1 Re7 29. Kh2 Rae8 30. f4 Bb8 31. fxg5 hxg5 32. e6 Rxe6 33. Rxe6 fxe6 34. Be5 c5 35. Bxb8 Rxb8 36. Rd6 cxb4 37. cxb4 Ra8 38. Rxe6 Kf7 39. Rc6 Rd8 40. Rxa6 Rd4 41. Rb6 Rxb4 42. Kg3 Rb2 43. a6 b4 44. Rb5 Ra2 45. Rxg5 Rxa6 46. Rb5 Ra3+ 47. Kh4 Rb3 48. g4 Rb1 49. Kg5 b3 50. h4 b2 51. h5 Ke7 52. h6 Kf7 53. Rb7+ Kf8 54. h7 Rh1 55. Kg6 1-0

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.27"]
[Round "5"]
[White "Dziewonski, Dariusz"]
[Black "Turski, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2218"]
[BlackElo "2334"]
[PlyCount "60"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 f6 6. 0-0 Nh6 7. d4 Nf7 8. Ba3 cxd4 9. Bxf8 Kxf8 10. Qxd4 e5 11. Qc5+ Qe7 12. Qxe7+ Kxe7 13. c4 Nd8 14. Nc3 Ne6 15. Rfd1 Ba6 16. Rd2 d6 17. Rad1 Rhd8 18. Ne1 Nd4 19. Nc2 c5 20. f4 Bb7 21. fxe5 dxe5 22. Ne3 Bc6 23. Ned5+ Kd6 24. Rb2 Rab8 25. Rdb1 Rb7 26. a3 Rc8 27. b4 Rcb8 28. b5 Bxd5 29. Nxd5 Ke6 30. a4 Nc6 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.26"]
[Round "4"]
[White "Stachowicz, Hubert"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1583"]
[BlackElo "2218"]
[PlyCount "84"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 0-0 14. 0-0 Nbd7 15. Nd2 Qc7 16. f4 a4 17. e4 a3 18. Bc1 Qd6 19. d5 exd5 20. cxd5 Ba6 21. Nb3 Qb6+ 22. Kh1 Rfe8 23. Re1 Bxd3 24. Qxd3 Ng4 25. Be3 Nxe3 26. Rxe3 Nf6 27. Nd4 Rac8 28. Rae1 Rc3 29. Qd2 Rxe3 30. Rxe3 a2 31. Nb3 Rxe4 32. Rf3 Qd4 33. Qc1 Qxd5 34. h3 Qc4 35. Qd2 Qxb3 36. Rxb3 a1Q+ 37. Kh2 Qa5 38. Qc2 h6 39. Qc8+ Re8 40. Qb7 Nd5 41. Rd3 Nxf4 42. Rf3 Qe5 0-1

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.25"]
[Round "2"]
[White "Dziewonski, Dariusz"]
[Black "Fiedorek, Michal"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2218"]
[BlackElo "2334"]
[PlyCount "136"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. e4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. 0-0 d6 10. h3 Na5 11. Re1 a6 12. Qd3 b5 13. a4 e5 14. Nf3 Nxb3 15. cxb3 b4 16. Nd5 Nxd5 17. Qxd5 Be6 18. Qd3 d5 19. exd5 Qxd5 20. Qxd5 Bxd5 21. Nd2 e4 22. Rab1 Rac8 23. Nc4 Bxc4 24. bxc4 Rxc4 25. b3 Rc2 26. Red1 Rec8 27. Rd6 R2c6 28. Rbd1 Be5 29. R6d5 Re6 30. Bd4 Bxd4 31. R5xd4 a5 32. Rd8+ Rxd8 33. Rxd8+ Kg7 34. Rd5 Rc6 35. Rxa5 Rc1+ 36. Kh2 Rc3 37. Rb5 Rxb3 38. g3 Rb2 39. Kg1 b3 40. h4 Kf6 41. a5 h5 42. a6 Ra2 43. Rxb3 Rxa6 44. Rb5 Ra1+ 45. Kg2 Ra2 46. Kg1 Rd2 47. Ra5 Ke6 48. Kf1 Rd5 49. Ra7 Rb5 50. Kg2 f6 51. Ra4 Ke5 52. Ra6 Kf5 53. Ra4 g5 54. hxg5 fxg5 55. Ra8 Re5 56. Ra4 Re6 57. Ra5+ Re5 58. Ra4 h4 59. gxh4 gxh4 60. Ra8 Kg4 61. Rh8 Rg5 62. Rf8 Rf5 63. Rh8 Rg5 64. Rf8 Rf5 65. Rh8 Rf3 66. Rg8+ Kf4 67. Rf8+ Kg4 68. Rg8+ Kf4 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.25"]
[Round "3"]
[White "Dziewonski, Dariusz"]
[Black "Sowinski, Pawel"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2218"]
[BlackElo "2322"]
[PlyCount "72"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. Bc4 Bd5 8. Bxd5 Qxd5 9. d3 e6 10. Bf4 Nd7 11. 0-0 Be7 12. Qxd5 cxd5 13. c4 0-0 14. cxd5 exd5 15. d4 Rfc8 16. Rac1 Nf8 17. Rxc8 Rxc8 18. Rc1 Rxc1+ 19. Bxc1 Ne6 20. Kf1 f6 21. Ke2 Kf7 22. Kd3 g5 23. Ne1 Bd6 24. g3 Ng7 25. f4 gxf4 26. Bxf4 Bxf4 27. gxf4 Kg6 28. Ng2 Nf5 29. h3 b5 30. Ne3 Ne7 31. Ke2 a5 32. a3 Kh5 33. Kf2 Kh4 34. Kg2 b4 35. axb4 axb4 36. b3 Nc6 1/2-1/2

[Event "POL-ch U20"]
[Site "Chotowa"]
[Date "2023.10.24"]
[Round "1"]
[White "Walaszczyk, Aleksander"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1731"]
[BlackElo "2218"]
[PlyCount "96"]
[EventDate "2023.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. a4 Rb8 9. d4 Bb6 10. a5 Ba7 11. h3 Bb7 12. Be3 Ra8 13. Re1 0-0 14. Nbd2 Re8 15. dxe5 Nxe5 16. Nxe5 dxe5 17. Bxa7 Rxa7 18. Bc2 c5 19. Nf1 Bc6 20. Qxd8 Rxd8 21. Rad1 Rad7 22. f3 c4 23. Rxd7 Rxd7 24. Rd1 Rxd1 25. Bxd1 Nd7 26. Nd2 Nc5 27. b3 cxb3 28. Nxb3 Na4 29. Bc2 Bd7 30. c4 bxc4 31. Nd2 Nb2 32. Kf2 Kf8 33. Ke3 Ke7 34. Nb1 Kd6 35. Kd2 Kc5 36. Kc3 Na4+ 37. Bxa4 Bxa4 38. Na3 Bb3 39. h4 f6 40. h5 h6 41. g3 Bd1 42. f4 exf4 43. gxf4 Be2 44. e5 fxe5 45. fxe5 Kd5 46. Nc2 Bxh5 47. Nb4+ Kxe5 48. Nxa6 Bf3 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.10"]
[Round "9.56"]
[White "Dziewonski, Dariusz"]
[Black "Kaim, Piotr"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2204"]
[BlackElo "2161"]
[PlyCount "75"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Myslenice MAT"]
[BlackTeam "Warszawa YMCA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 Nbc6 9. Nf3 Nf5 10. Bd3 a6 11. Bxf5 axb5 12. Bd3 c4 13. Be2 Qa5 14. Qxa5 Rxa5 15. Kd2 Bd7 16. a3 Rfa8 17. Rab1 b4 18. axb4 Nxb4 19. c3 Nc6 20. Ne1 Ra2 21. Nc2 R8a6 22. b4 cxb3 23. Rxb3 Na5 24. Rb4 Ra7 25. Rhb1 Ba4 26. R1b2 Rxb2 27. Rxb2 Bxc2 28. Kxc2 f6 29. exf6 gxf6 30. f5 Kf7 31. fxe6+ Kxe6 32. Rb5 Nc6 33. Bf3 Ne7 34. c4 Kd7 35. Bxd5 Nxd5 36. Rxd5+ Kc7 37. Kb3 Ra8 38. Rh5 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.09"]
[Round "8.74"]
[White "Rychlik, Hanna"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2026"]
[BlackElo "2204"]
[PlyCount "110"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Zarow Goniec"]
[BlackTeam "Myslenice MAT"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bf5 6. Bf4 Bd6 7. Bxd6 Qxd6 8. a3 Nf6 9. e3 0-0 10. Ne5 Ne4 11. Nxe4 Bxe4 12. Bd3 f6 13. Nf3 f5 14. 0-0 Nd7 15. Rc1 Rae8 16. Ne1 f4 17. exf4 Qxf4 18. Rc3 Nf6 19. Be2 Re7 20. g3 Qc7 21. f3 Bf5 22. Rf2 Rfe8 23. b4 Re3 24. Qd2 Qe7 25. Rxe3 Qxe3 26. Qb2 Bh3 27. Nd3 g5 28. Ne5 Nd7 29. Ng4 Bxg4 30. fxg4 Rf8 31. Bf1 Nf6 32. Qe2 Nxg4 33. Qxe3 Nxe3 34. Bd3 Rxf2 35. Kxf2 Nc4 36. a4 Kg7 37. Kf3 h5 38. h4 Kf6 39. g4 hxg4+ 40. Kxg4 gxh4 41. Kxh4 Ne3 42. Kg3 Nf5+ 43. Kf4 Nxd4 44. Bf1 Ne6+ 45. Ke3 Ke5 46. b5 c5 47. a5 b6 48. axb6 axb6 49. Bh3 d4+ 50. Kd2 Nf4 51. Bg4 c4 52. Bf3 Kd6 53. Be4 Kc5 54. Bc6 Ne6 55. Bd7 Nc7 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.08"]
[Round "7.68"]
[White "Dziewonski, Dariusz"]
[Black "Budnik, Mateusz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2204"]
[BlackElo "1969"]
[PlyCount "218"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Myslenice MAT"]
[BlackTeam "Warszawa Zugzwang"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Ne2 Re8 10. Be3 Nd7 11. 0-0-0 a5 12. g4 Nf8 13. Rdg1 Be6 14. h4 Bd5 15. Rh3 Qd7 16. Kb1 b5 17. Bf5 Be6 18. Ng3 Ng6 19. Nh5 Kh8 20. Rhh1 Ne7 21. Bd3 Bd5 22. g5 f5 23. gxh6 g6 24. Nf6 Qe6 25. Nxe8 Rxe8 26. h5 Bxh1 27. Rxh1 Nd5 28. hxg6 fxg6 29. Bd2 Kh7 30. a4 b4 31. Re1 Qd7 32. Rxe8 Qxe8 33. c4 Nf6 34. f3 Qe6 35. Qc1 Bf8 36. Qg1 Qd7 37. Qe3 c5 38. d5 Qxa4 39. Bc2 Qe8 40. Ka2 Qxe3 41. Bxe3 Nd7 42. Bf4 Nb6 43. Bd3 a4 44. Be2 Nc8 45. Bd1 Bd6 46. Bg5 Nb6 47. Be2 Nd7 48. Bd1 Ne5 49. Be2 Nf7 50. Bd2 f4 51. Bd1 Ng5 52. Be1 Kxh6 53. Bh4 Nf7 54. Bxa4 Ne5 55. Bd1 Nxc4 56. Bc2 Ne5 57. Be4 g5 58. Be1 Kh5 59. Kb3 g4 60. fxg4+ Kxg4 61. Ka4 f3 62. Bf2 Kf4 63. Bh7 Ng4 64. Bh4 Ke5 65. Kb5 Kxd5 66. Bg8+ Kd4 67. Bc4 Ke4 68. Kc6 Bf8 69. Ba6 Ne5+ 70. Kb6 c4 71. Bg3 Nd3 72. Bxc4 Nxb2 73. Bb3 Ke3 74. Kb5 f2 75. Bxf2+ Kxf2 76. Bg8 Ke3 77. Bf7 Kd4 78. Bg8 Kc3 79. Bf7 Nd3 80. Bg8 b3 81. Bxb3 Kxb3 82. Kc6 Kc4 83. Kb6 Kd5 84. Kb7 Bc5 85. Kc7 Ne5 86. Kb7 Kd6 87. Ka8 Kc6 88. Kb8 Bd6+ 89. Ka8 Nd7 90. Ka7 Nb6 91. Ka6 Bb8 92. Ka5 Nd5 93. Ka4 Kc5 94. Kb3 Nb4 95. Kc3 Bf4 96. Kb3 Be5 97. Ka4 Kc4 98. Ka3 Nd3 99. Ka4 Bc7 100. Ka3 Bd8 101. Ka4 Nb2+ 102. Ka3 Kc3 103. Ka2 Nc4 104. Kb1 Bg5 105. Ka2 Bf4 106. Kb1 Kb3 107. Ka1 Bg5 108. Kb1 Na3+ 109. Ka1 Bf6# 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.07"]
[Round "6.50"]
[White "Sliwicki, Damian"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2091"]
[BlackElo "2204"]
[PlyCount "19"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Torun UKS OPP"]
[BlackTeam "Myslenice MAT"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Nxe4 8. d5 Ne7 9. 0-0 Nxd2 10. Bxd2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.06"]
[Round "5.44"]
[White "Garbowski, Jakub"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2129"]
[BlackElo "2204"]
[PlyCount "81"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jaworzno"]
[BlackTeam "Myslenice MAT"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Be3 Bg4 10. Nbd2 0-0 11. h3 Bh5 12. d5 Bxe3 13. fxe3 Nb8 14. Qe1 Bg6 15. Nh4 Nbd7 16. Nf5 Nb6 17. Qh4 Bxf5 18. Rxf5 Ne8 19. Qg3 g6 20. Raf1 Ng7 21. R5f2 Qe7 22. Nf3 f5 23. Qg5 Qxg5 24. Nxg5 Nc4 25. Bxc4 bxc4 26. exf5 Rxf5 27. Nf3 Rb8 28. g4 Rff8 29. Ng5 Rxf2 30. Rxf2 h6 31. Ne4 Ne8 32. Kg2 Rb5 33. Rd2 Kg7 34. Kf3 Nf6 35. Nxf6 Kxf6 36. h4 Kg7 37. Ke4 a5 38. a4 Rb8 39. Rf2 Rb3 40. h5 g5 41. Kf5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.05"]
[Round "4.68"]
[White "Dziewonski, Dariusz"]
[Black "Zysko, Jan"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2204"]
[BlackElo "2167"]
[PlyCount "63"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Myslenice MAT"]
[BlackTeam "Warszawa Mogalo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Ndb5 a6 8. Be3 Qa5 9. Nd4 e6 10. 0-0 Be7 11. Bb3 0-0 12. f4 Nxd4 13. Bxd4 e5 14. Bf2 exf4 15. Bd4 Bg4 16. Qd2 Nh5 17. Qf2 Qd8 18. Bb6 Bh4 19. g3 fxg3 20. hxg3 Bxg3 21. Qxf7+ Rxf7 22. Bxd8 Rxd8 23. Rxf7 Kh8 24. Raf1 Nf6 25. Nd5 Bh5 26. Rxb7 Nxe4 27. Nf4 Bg4 28. Kg2 Bh4 29. Rb4 Nf6 30. Nd5 h5 31. Nxf6 Bxf6 32. Rxg4 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.04"]
[Round "3.92"]
[White "Dziewonski, Dariusz"]
[Black "Kempinski, Tomasz"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2204"]
[BlackElo "2163"]
[PlyCount "119"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Myslenice MAT"]
[BlackTeam "Zakrzewo Korona"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 b6 2. g3 Bb7 3. Bg2 h5 4. h4 Nf6 5. Nc3 d5 6. e5 Ng4 7. d4 e6 8. f3 Nh6 9. Bxh6 Rxh6 10. f4 c5 11. Nce2 Nc6 12. Nf3 Ba6 13. c3 Rg6 14. Kf2 Qd7 15. Bh3 cxd4 16. Nexd4 Bc5 17. b4 Bxd4+ 18. Nxd4 Nxd4 19. cxd4 Rc8 20. Rc1 Rxc1 21. Qxc1 Qa4 22. Qb2 Bc4 23. a3 b5 24. Ra1 Qb3 25. Qxb3 Bxb3 26. Rc1 Bc4 27. a4 bxa4 28. Bf1 Bxf1 29. Rxf1 Kd7 30. Ra1 Kc6 31. Rxa4 Kb6 32. b5 f5 33. exf6 Rxf6 34. Ra6+ Kxb5 35. Rxa7 Kc4 36. Ke3 Rg6 37. Rc7+ Kb4 38. Kf3 Kb5 39. Rc5+ Kb6 40. Rc8 Kb5 41. Kg2 Kb4 42. Rc5 Rf6 43. Kf3 Rg6 44. Kf2 Rf6 45. Kg2 Rg6 46. Kf3 Rg4 47. Rc6 Rg6 48. f5 Rf6 49. Rxe6 Rxf5+ 50. Ke3 Kc4 51. Rc6+ Kb4 52. Rg6 Rf7 53. Rg5 Kc4 54. Rxh5 Re7+ 55. Re5 Rxe5+ 56. dxe5 d4+ 57. Kf4 Kd5 58. e6 Kxe6 59. Ke4 d3 60. Kxd3 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.03"]
[Round "2.50"]
[White "Malyovanyi, Yulian"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2325"]
[BlackElo "2204"]
[PlyCount "38"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Myslenice MAT"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. exd5 cxd5 7. 0-0 Be6 8. Re1 Nbd7 9. Bg5 Qc7 10. Nc3 a6 11. Bh4 0-0 12. Bg3 Rfe8 13. Ng5 Nc5 14. Nxe6 fxe6 15. Qe2 e4 16. Bxd6 Qxd6 17. dxe4 Nfxe4 18. Nxe4 Nxe4 19. c4 Nf6 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.02"]
[Round "1.62"]
[White "Dziewonski, Dariusz"]
[Black "Zakrzewski, Marek"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2204"]
[BlackElo "2306"]
[PlyCount "135"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Myslenice MAT"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 0-0 9. Bg5 h6 10. Bxf6 Nxf6 11. dxc5 dxc5 12. c4 Qc7 13. Nc3 Rfd8 14. Rfd1 a6 15. g3 Nd7 16. e5 Nb8 17. Rxd8+ Qxd8 18. Rd1 Qc7 19. Nd2 Nc6 20. f4 Nd4 21. Qd3 Rd8 22. Nf3 Qc6 23. Nxd4 cxd4 24. Ne4 b5 25. c5 Rd5 26. b4 Qa8 27. a3 Qc6 28. Ra1 Bd8 29. Ra2 Be7 30. Rd2 f6 31. Nxf6+ Bxf6 32. exf6 Kf7 33. fxg7 Kxg7 34. Re2 Rd8 35. Qe4 Qxe4 36. Rxe4 d3 37. Re1 d2 38. Rd1 Kf6 39. Kf2 Rd3 40. g4 Ke7 41. h4 a5 42. bxa5 Rxa3 43. Rxd2 b4 44. c6 Rxa5 45. Rc2 b3 46. c7 Ra2 47. Rxa2 bxa2 48. c8Q a1Q 49. Qc7+ Kf8 50. Qd6+ Kf7 51. Qd7+ Kf8 52. Qxe6 Qb2+ 53. Kf3 Qc3+ 54. Ke4 Qc2+ 55. Ke5 Qc5+ 56. Kf6 Qd4+ 57. Kg6 Qg7+ 58. Kh5 Qb2 59. Qf5+ Kg8 60. Qg6+ Kf8 61. Qxh6+ Kf7 62. Qg6+ Kf8 63. Qf5+ Kg8 64. Qd5+ Kf8 65. Qe5 Qb6 66. Qh8+ Kf7 67. Qh7+ Kf8 68. Qh6+ 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "3"]
[White "Borowik, Wojciech"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1783"]
[BlackElo "2160"]
[PlyCount "42"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bc3 Nf6 10. Nf3 0-0 11. 0-0 c5 12. Bd3 Qg4 13. h3 Qh5 14. Qe2 b6 15. Be4 Rb8 16. Be5 Nxe4 17. Bxb8 Ng5 18. Bxa7 Bb7 19. Nd4 Qg6 20. h4 Nh3+ 21. Kh2 Qxg2# 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "8"]
[White "Demski, Michal"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1966"]
[BlackElo "2160"]
[PlyCount "12"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 e6 3. Nf3 Nf6 4. e3 Be7 5. Be2 0-0 6. 0-0 b6 1/2-1/2

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Klim, Filip"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2160"]
[BlackElo "1861"]
[PlyCount "69"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nb3 Nbd7 8. g4 h6 9. g5 hxg5 10. fxg5 Nh5 11. Qf3 Nc5 12. Nxc5 dxc5 13. Bc4 Be6 14. Bxe6 fxe6 15. Be3 Qc7 16. 0-0-0 Nf4 17. h4 Bd6 18. Qg4 Qe7 19. Ne2 Nxe2+ 20. Qxe2 0-0-0 21. Qg4 g6 22. Rhf1 Rhf8 23. Rf6 Rde8 24. Rxg6 c4 25. c3 Kb8 26. h5 Bc5 27. Qe2 Rg8 28. Rxg8 Rxg8 29. g6 Bxe3+ 30. Qxe3 Qh4 31. Qf3 Qf4+ 32. Qxf4 exf4 33. Rh1 f3 34. h6 f2 35. g7 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "2"]
[White "Dziewonski, Dariusz"]
[Black "Klisowski, Bartosz"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2160"]
[BlackElo "1644"]
[PlyCount "83"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Re1 Nxd4 12. Bxd4 Bc6 13. Nd5 Bxd5 14. Bxd5 Nxd5 15. Bxg7 Kxg7 16. Qxd5 Qxd5 17. exd5 Kf6 18. Re4 Rac8 19. c4 Rc7 20. Rae1 Re8 21. f4 Kg7 22. b3 b6 23. Kf2 Rb7 24. a4 a5 25. Ke2 h5 26. g3 Kf8 27. Kd3 Rc8 28. f5 g5 29. h4 g4 30. f6 exf6 31. Rf1 Kg7 32. Rf5 Rh8 33. Ref4 Re7 34. Rxf6 Rd8 35. R6f5 Re1 36. Rg5+ Kf8 37. Rxh5 Rb1 38. Kc2 Rg1 39. Rxg4 Rg2+ 40. Kc3 Re8 41. Rh8+ Ke7 42. Re4+ 1-0

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "9"]
[White "Dziewonski, Dariusz"]
[Black "Meers, Hubert"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2160"]
[BlackElo "2223"]
[PlyCount "58"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 e6 4. e4 exd5 5. exd5 d6 6. Nf3 Bg4 7. Be2 Nbd7 8. 0-0 Be7 9. h3 Bxf3 10. Bxf3 0-0 11. Bf4 a6 12. a4 Re8 13. Re1 Rb8 14. Qd3 Qb6 15. b3 Rbc8 16. Ne4 Nxe4 17. Bxe4 g6 18. c4 Bf6 19. Rad1 Be5 20. Bg3 f5 21. Bf3 Bxg3 22. fxg3 Qb4 23. Rxe8+ Rxe8 24. g4 Ne5 25. Qe3 f4 26. Qxf4 Qxb3 27. h4 Qxc4 28. Qf6 Nxf3+ 29. Qxf3 Qd4+ 1/2-1/2

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "1"]
[White "Krynicki, Filip"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1477"]
[BlackElo "2160"]
[PlyCount "92"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. Re1 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. b3 a6 12. Bb2 c5 13. Rc1 Rc8 14. Bb1 Bxf3 15. gxf3 h6 16. Kh1 cxd4 17. Qxd4 Be5 18. Qd2 Nb6 19. Qe2 Qe7 20. Rg1 Rc7 21. Ne4 Rxc1 22. Rxc1 Bxb2 23. Qxb2 Nxe4 24. Bxe4 Rc8 25. Rg1 f5 26. Bb1 Rf8 27. Qd4 Nd7 28. Qa7 Qd6 29. Bc2 Qc6 30. Rg3 Ra8 31. Qd4 e5 32. Qd3 Rf8 33. b4 Nb6 34. Bb3+ Nc4 35. Qf1 f4 36. exf4 Rxf4 37. Qg2 Qf6 38. Rg6 Qf7 39. Bxc4 bxc4 40. Rxh6 Rxf3 41. Rc6 Rf6 42. Rc8+ Kh7 43. Qe4+ Qg6 44. Qh4+ Qh6 45. Qe4+ Rg6 46. Rc6 Qc1+ 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "10"]
[White "Kusiak, Mateusz"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2019"]
[BlackElo "2160"]
[PlyCount "93"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Qc2 a6 7. cxd5 exd5 8. d4 c6 9. Nc3 h6 10. Rd1 Be6 11. Bf4 Nbd7 12. h3 Nh5 13. Bd2 Nhf6 14. Bf4 Nh5 15. Bd2 Nhf6 16. Rac1 Bd6 17. Bf4 Qb8 18. e3 Re8 19. Qb3 Nf8 20. Be5 N6d7 21. Bxd6 Qxd6 22. Na4 b5 23. Nc5 Nxc5 24. dxc5 Qe7 25. Nd4 Qc7 26. Kh2 Ng6 27. Qc2 Ne7 28. e4 dxe4 29. Nxe6 fxe6 30. Qxe4 Nd5 31. Re1 Qf7 32. Re2 Qf5 33. Qxf5 exf5 34. Bxd5+ cxd5 35. Rd2 Red8 36. Rcd1 Kf7 37. Rxd5 Rxd5 38. Rxd5 Ke6 39. Rd6+ Ke5 40. Rd7 Rc8 41. Rxg7 Rxc5 42. Rg6 Rc2 43. Kg2 a5 44. Ra6 a4 45. b4 Rxa2 46. Rb6 Rb2 47. Ra6 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "8"]
[White "Dziewonski, Dariusz"]
[Black "Fiszer, Bartosz"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1962"]
[BlackElo "2077"]
[PlyCount "117"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4 11. Bxd4 Be6 12. Nd5 Qxd2+ 13. Kxd2 Bxd5 14. exd5 Ne4+ 15. Ke3 Nc5 16. Bxg7 Kxg7 17. Kd4 b5 18. Rhe1 Kf6 19. c3 a5 20. Bc2 b4 21. a3 bxc3 22. bxc3 Rfc8 23. Rab1 Ra7 24. f4 Rac7 25. c4 e6 26. Rb6 Nd7 27. Rc6 Rxc6 28. dxc6 Nc5 29. Rb1 Rxc6 30. Rb5 Ra6 31. Rb8 h5 32. h3 Ra7 33. Rb6 Ke7 34. Rb5 Kd7 35. g4 hxg4 36. hxg4 Ke7 37. Be4 f5 38. Bf3 fxg4 39. Bxg4 Rb7 40. Bf3 Rxb5 41. cxb5 Kd7 42. Bc6+ Kc7 43. Be8 Kb6 44. Kc4 Nb7 45. a4 Nc5 46. Bf7 e5 47. fxe5 dxe5 48. Bxg6 Nxa4 49. Kd5 Kxb5 50. Kxe5 Kc4 51. Ke4 Nc3+ 52. Ke3 a4 53. Bf7+ Kb4 54. Kd2 Nb5 55. Be8 a3 56. Bf7 Nd6 57. Bg8 Nc4+ 58. Bxc4 Kxc4 59. Kc2 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "10"]
[White "Dziewonski, Dariusz"]
[Black "Pancewicz, Szymon"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1962"]
[BlackElo "1853"]
[PlyCount "69"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 d6 6. Bb5 Bd7 7. Nxd4 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Be7 10. Nc3 0-0 11. h3 Rfe8 12. Re1 h6 13. Bf4 c5 14. Qd3 Qc6 15. Rad1 Rad8 16. b3 b6 17. f3 Nd7 18. Qb5 Qxb5 19. Nxb5 Ne5 20. Bxe5 dxe5 21. Nxa7 Ra8 22. Rd7 Bf6 23. a4 Red8 24. Red1 Rxa7 25. Rxd8+ Bxd8 26. Rxd8+ Kh7 27. Rb8 Ra6 28. Kf1 c4 29. Ke2 cxb3 30. cxb3 Kg6 31. Kd3 f5 32. Rb7 fxe4+ 33. fxe4 Kg5 34. Rxg7+ Kf4 35. Rg4# 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "9"]
[White "Kejna, Piotr"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2037"]
[BlackElo "1962"]
[PlyCount "57"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ Kf8 11. Qxb4+ Qe7 12. Qxe7+ Kxe7 13. 0-0 Kd8 14. Re1 Nf6 15. Nc3 d6 16. d5 Bd7 17. Nd4 Re8 18. Rxe8+ Kxe8 19. f4 Kf7 20. Rd1 Re8 21. h3 h5 22. Kf2 Ne4+ 23. Nxe4 Rxe4 24. Kf3 Re8 25. g4 hxg4+ 26. hxg4 Rh8 27. Rc1 c6 28. Kg3 Rc8 29. dxc6 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "11"]
[White "Musial, Igor"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1887"]
[BlackElo "1962"]
[PlyCount "107"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. Be3 Bg4 10. dxe5 Nxe5 11. Bxb6 cxb6 12. Nbd2 0-0 13. h3 Bh5 14. Bc2 Nfd7 15. g4 Bg6 16. Nd4 Qh4 17. Kg2 h5 18. N2f3 Nxf3 19. Qxf3 Ne5 20. Qg3 Qxg3+ 21. Kxg3 hxg4 22. hxg4 Nc4 23. f4 Ne3 24. Rfe1 Nxc2 25. Nxc2 f6 26. Rad1 Rad8 27. Nb4 Rfe8 28. f5 Bf7 29. a3 a5 30. Nd5 Bxd5 31. Rxd5 Re5 32. Kf4 Rxd5 33. exd5 Rc8 34. Re6 b4 35. cxb4 axb4 36. Rxd6 bxa3 37. bxa3 Rc4+ 38. Kg3 Rc3+ 39. Kh4 Rxa3 40. Rxb6 Rd3 41. d6 Kh7 42. g5 Rd4+ 43. Kh5 fxg5 44. Kxg5 Rd5 45. Kf4 Kg8 46. Ke4 Rd1 47. Ke5 Re1+ 48. Kd5 Rd1+ 49. Ke6 Re1+ 50. Kd7 Kf7 51. Kc7 g5 52. fxg6+ Kg7 53. d7 Re7 54. Kc8 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "5"]
[White "Dziewonski, Dariusz"]
[Black "Kutowski, Marcel"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1962"]
[BlackElo "2083"]
[PlyCount "109"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. 0-0-0 Qc7 12. Kb1 c5 13. Ng3 c4 14. Bh7+ Kh8 15. Nxh5 g6 16. Bxg6 fxg6 17. Qxg6 Nf8 18. Qxf6+ Kg8 19. Qg5+ Kh8 20. Nf6 Qf7 21. Nxe8 Bf5+ 22. Ka1 Be7 23. Nd6 Bxd6 24. Qh6+ Kg8 25. Qxd6 Rc8 26. d5 Rc7 27. Bd4 Rd7 28. Qf6 Qxf6 29. Bxf6 Bd3 30. b3 b5 31. bxc4 bxc4 32. d6 Rxd6 33. Be7 Rg6 34. Bxf8 Kxf8 35. g3 a5 36. Rhe1 a4 37. Kb2 Rf6 38. f4 Rh6 39. h4 Kf7 40. Re5 Rd6 41. Ra5 Re6 42. Rxa4 Re2+ 43. Ka3 Rg2 44. Rxd3 cxd3 45. Rd4 Rxg3 46. Kb3 Ke6 47. Kc4 Rh3 48. Rxd3 Rxh4 49. Rd4 Rh8 50. a4 Ra8 51. Kb3 Rb8+ 52. Ka3 Ra8 53. c4 Kf5 54. c5 Ke6 55. Kb4 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Stepinski, Piotr"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1962"]
[BlackElo "1762"]
[PlyCount "153"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Bf5 8. Bc4 Qd6 9. c3 e6 10. d4 Be7 11. Qg3 Qxg3 12. hxg3 Nd7 13. Bg5 Bxg5 14. Nxg5 h6 15. Nf3 Be4 16. 0-0-0 Bd5 17. Bxd5 cxd5 18. g4 Ke7 19. Rh4 Rhc8 20. g5 hxg5 21. Nxg5 Rh8 22. Rdh1 Rxh4 23. Rxh4 f6 24. Nh3 Kf7 25. f4 b5 26. Nf2 Rc8 27. Nd3 a5 28. Kd2 Nb6 29. b3 Nd7 30. Rh5 a4 31. Nb4 Ra8 32. Rh1 Nb6 33. Kc2 Kg6 34. g4 Kf7 35. Kb2 Re8 36. Nd3 Nd7 37. Ka3 axb3 38. axb3 e5 39. fxe5 fxe5 40. Nxe5+ Nxe5 41. dxe5 Rxe5 42. Rh5 Rxh5 43. gxh5 Kf6 44. Kb4 Kg5 45. Kxb5 Kxh5 46. Kc6 g5 47. b4 g4 48. b5 g3 49. b6 g2 50. b7 g1Q 51. b8Q Qg6+ 52. Qd6 Qc2 53. Qxd5+ Kg6 54. c4 Kf6 55. c5 Qa4+ 56. Kd6 Qf4+ 57. Kd7 Qg4+ 58. Kc7 Qg7+ 59. Qd7 Qg1 60. Qd6+ Kf7 61. Kb7 Qb1+ 62. Qb6 Qe4+ 63. c6 Ke8 64. Kb8 Qe5+ 65. c7 Kd7 66. Qb7 Qf4 67. Qd5+ Ke7 68. Qd8+ Ke6 69. Qe8+ Kd5 70. Kb7 Qb4+ 71. Kc8 Qf4 72. Kd7 Qg4+ 73. Kd8 Qg5+ 74. Kc8 Qf4 75. Qb5+ Kd6 76. Kb7 Qf3+ 77. Kb8 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "6"]
[White "Kusiak, Mateusz"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "1987"]
[BlackElo "1962"]
[PlyCount "246"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 Rb8 8. axb5 axb5 9. h3 h6 10. Nc3 d6 11. 0-0 0-0 12. Qe2 Qe7 13. Be3 Bxe3 14. fxe3 Be6 15. Nd5 Qd8 16. Nxf6+ Qxf6 17. Nd4 Nxd4 18. exd4 Qg5 19. Bxe6 fxe6 20. d5 exd5 21. exd5 Qh4 22. Qe4 Rxf1+ 23. Rxf1 Qxe4 24. dxe4 Ra8 25. b3 Ra2 26. Rc1 Kf7 27. Kf2 Ra6 28. Ke3 c5 29. dxc6 Rxc6 30. Kd3 Ke6 31. Ra1 b4 32. c4 bxc3 33. Rc1 d5 34. exd5+ Kxd5 35. Rxc3 e4+ 36. Kd2 Rf6 37. Ke2 Rb6 38. Rg3 g5 39. Rc3 Kd4 40. Rc4+ Kd5 41. Rc3 Kd4 42. Rc4+ Ke5 43. b4 Kd5 44. Rc8 Rxb4 45. Ra8 Rb2+ 46. Kf1 Kd4 47. Ra3 e3 48. Ra6 Rf2+ 49. Kg1 Rf5 50. Ra4+ Ke5 51. Ra3 Kf4 52. Ra4+ Ke5 53. Ra3 Kd4 54. Ra4+ Kd3 55. Ra3+ Kd2 56. Ra2+ Kc1 57. Ra1+ Kc2 58. Ra2+ Kb3 59. Re2 Re5 60. Kf1 Kc3 61. Ra2 Rf5+ 62. Ke1 Kd3 63. Ra3+ Ke4 64. Ra4+ Ke5 65. Ke2 Rf2+ 66. Kxe3 Rxg2 67. Ra5+ Kf6 68. Kf3 Rb2 69. Ra6+ Kg7 70. Kg3 Rb4 71. Rc6 Rf4 72. Ra6 h5 73. Ra7+ Kg6 74. Ra6+ Rf6 75. Ra3 Re6 76. Ra2 Re3+ 77. Kh2 Kf5 78. Rf2+ Ke4 79. Rg2 Kf4 80. Rf2+ Rf3 81. Ra2 Re3 82. Rf2+ Ke5 83. Rg2 Kf5 84. Rf2+ Kg6 85. Ra2 h4 86. Rf2 Ra3 87. Rb2 Re3 88. Rf2 Rg3 89. Rf1 Rd3 90. Rf2 Re3 91. Ra2 Kf5 92. Rf2+ Ke5 93. Rg2 Kf5 94. Rf2+ Kg6 95. Ra2 Rb3 96. Rc2 Rd3 97. Ra2 Kf5 98. Rf2+ Ke4 99. Rg2 Rd5 100. Rf2 Ke3 101. Rf8 Rd2+ 102. Kh1 Rf2 103. Rg8 Kf4 104. Kg1 Ra2 105. Kh1 Ra5 106. Kg2 Ra2+ 107. Kh1 Rb2 108. Kg1 Rc2 109. Kh1 Rd2 110. Kg1 Rc2 111. Kh1 Ra2 112. Kg1 Kg3 113. Rxg5+ Kxh3 114. Rf5 Rg2+ 115. Kh1 Ra2 116. Rf3+ Kg4 117. Rf1 Kg3 118. Rb1 Ra3 119. Kg1 h3 120. Kh1 Rf3 121. Kg1 h2+ 122. Kh1 Kh3 123. Rb3 Rxb3 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "3"]
[White "Nawrocki, Michal"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1720"]
[BlackElo "1962"]
[PlyCount "74"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bb5 Bd7 6. Bg5 Be7 7. d5 Nb8 8. Bd3 Nxd5 9. Bxe7 Nxe7 10. Qb3 Qc8 11. Ng5 0-0 12. Nd2 h6 13. Ngf3 Nbc6 14. Nf1 Be6 15. Qc2 d5 16. exd5 Nxd5 17. 0-0-0 Nf4 18. Bh7+ Kh8 19. Be4 Bg4 20. Ne3 Bxf3 21. gxf3 Qe6 22. Kb1 Rad8 23. Rdg1 Qd7 24. Rd1 Qe6 25. Rdg1 b6 26. Rg3 Ne7 27. Rhg1 Neg6 28. h4 Qd6 29. Rd1 Qf6 30. Rdg1 Qxh4 31. Nf5 Qf6 32. Rh1 Rd7 33. Qc1 Rfd8 34. Bc2 Ne2 35. Rxh6+ gxh6 36. Qxh6+ Kg8 37. Nh4 Nxg3 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.27"]
[Round "9"]
[White "Dziewonski, Dariusz"]
[Black "Smietanska, Wiktoria"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2160"]
[BlackElo "2017"]
[PlyCount "95"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bd3 Rb8 11. Qf2 Qb6 12. Bxc5 Nxc5 13. 0-0 0-0 14. Ne2 Na4 15. b3 Qxf2+ 16. Kxf2 Nc5 17. Ned4 Nxd4 18. Nxd4 Bd7 19. Ke3 Rfc8 20. g4 f6 21. h4 Rf8 22. h5 a5 23. a3 a4 24. b4 Na6 25. Rh1 Nc7 26. h6 g6 27. Raf1 f5 28. gxf5 exf5 29. Rhg1 Rf7 30. Rg3 Kf8 31. Be2 Ne6 32. Rff3 Ke7 33. Nxe6 Kxe6 34. Kd4 Rff8 35. Rc3 Rfc8 36. Rxc8 Rxc8 37. Rc3 Rxc3 38. Kxc3 Bc6 39. Kd4 Kd7 40. Kc5 Kc7 41. Bf3 Bd7 42. Bxd5 g5 43. fxg5 Be8 44. Kd4 Bg6 45. Ke3 f4+ 46. Kxf4 Bxc2 47. Be4 Bb3 48. Bxh7 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.26"]
[Round "8"]
[White "Lambrecht, Tomasz"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2027"]
[BlackElo "2160"]
[PlyCount "56"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. e3 Nf6 5. Nc3 Be7 6. c5 b6 7. cxb6 cxb6 8. Bd3 0-0 9. 0-0 Nbd7 10. Bd2 Bb7 11. Qe2 Bd6 12. Rac1 Ne4 13. Be1 f5 14. Nd2 Rf6 15. f3 Rh6 16. g3 Nxc3 17. bxc3 b5 18. e4 fxe4 19. fxe4 e5 20. exd5 exd4 21. c4 bxc4 22. Nxc4 Be7 23. Bd2 Bg5 24. Bf5 Bxd2 25. Qxd2 Nb6 26. Be4 Bxd5 27. Nxb6 Rxb6 28. Qxd4 Bxe4 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.25"]
[Round "7"]
[White "Dziewonski, Dariusz"]
[Black "Bogdanov, Egor"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2160"]
[BlackElo "2397"]
[PlyCount "100"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d5 9. Nxc6 bxc6 10. exd5 Ba6 11. Qd2 cxd5 12. 0-0-0 e6 13. Bh6 Bh8 14. Bxf8 Qxf8 15. h4 Rc8 16. f3 Nh5 17. g4 Ng3 18. Rhe1 Rxc3 19. bxc3 Ne2+ 20. Rxe2 Qa3+ 21. Kb1 Bxe2 22. Re1 Bxf3 23. h5 Bxg4 24. h6 Bf5 25. Rf1 Bf6 26. Qe3 Qe7 27. Qg3 Qd8 28. Rd1 Qf8 29. Qe3 a5 30. Rh1 Qb8 31. Kc1 Qc7 32. Kb2 d4 33. cxd4 Qb7 34. Rf1 a4 35. Qf3 Qxf3 36. Rxf3 axb3 37. Rxb3 Bxd4+ 38. c3 Be5 39. a4 Bd3 40. a5 Kf8 41. Rb7 g5 42. Rd7 Bc4 43. Rd8+ Ke7 44. Rg8 Kf6 45. Rg7 Bd3 46. Kb3 Bd6 47. c4 Bc5 48. a6 Bg6 49. Rg8 g4 50. Rc8 Ba7 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.24"]
[Round "6"]
[White "Kokoszczynski, Jan"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2256"]
[BlackElo "2160"]
[PlyCount "112"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 Bg4 10. Be3 0-0 11. h3 Bh5 12. Qc2 Nxc3 13. bxc3 f6 14. exf6 Qxf6 15. Be2 Bxf3 16. Bxf3 Ne7 17. 0-0 c6 18. Bg4 Nf5 19. Rae1 Nxe3 20. Rxe3 Rae8 21. Rfe1 Rxe3 22. Rxe3 c5 23. Be6+ Kh8 24. Rf3 Qd8 25. Rxf8+ Qxf8 26. dxc5 Bxc5 27. Bxd5 b6 28. g3 Qd6 29. Qd3 Qf6 30. Qd2 Qh6 31. Qe2 Qd6 32. Bg2 Qe7 33. Be4 Qe5 34. Kg2 g6 35. Qd3 a5 36. h4 Kg7 37. a4 Qe8 38. h5 Qxa4 39. hxg6 hxg6 40. Bxg6 Qa2 41. Qc2 Qxc2 42. Bxc2 b5 43. Kf3 a4 44. Ke2 b4 45. cxb4 Bxb4 46. Bxa4 Bd6 47. f4 Kf6 48. Kf3 Bc7 49. Ke4 Bd6 50. Be8 Bc7 51. Bh5 Bd6 52. g4 Bc7 53. g5+ Kg7 54. f5 Bd8 55. f6+ Bxf6 56. gxf6+ Kxf6 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.23"]
[Round "5"]
[White "Paprocki, Antoni"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2257"]
[BlackElo "2160"]
[PlyCount "43"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3 Rc8 12. Rfe1 Ne4 13. Bxe7 Qxe7 14. Qd3 Nxc3 15. bxc3 f5 16. Nd2 Bxg2 17. Kxg2 c5 18. Rab1 Nf6 19. Qf3 cxd4 20. cxd4 Qd7 21. Nb3 Ne4 22. Nc5 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.22"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2160"]
[BlackElo "2272"]
[PlyCount "54"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Nd2 d6 7. Nf1 Bg4 8. Qd2 0-0 9. Ne3 Be6 10. 0-0 Nd7 11. Qd1 Bg5 12. Ncd5 Na5 13. c3 Kh8 14. Kh1 Rb8 15. a4 Nxc4 16. dxc4 g6 17. b3 Bh6 18. Bd2 Rc8 19. f4 exf4 20. Ng4 Bg7 21. Nxf4 Ne5 22. Nxe5 Bxe5 23. Nxe6 fxe6 24. Rxf8+ Qxf8 25. Qf3 Qe7 26. Rf1 Qh4 27. g3 Qe7 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.21"]
[Round "3"]
[White "Dziewonski, Dariusz"]
[Black "Stoma, Pawel"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2160"]
[BlackElo "2314"]
[PlyCount "72"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 g6 4. d4 Bg4 5. h3 dxe4 6. hxg4 exf3 7. gxf3 Bg7 8. Be3 Nf6 9. Qd2 h5 10. Be2 Nbd7 11. 0-0-0 Qa5 12. Kb1 0-0-0 13. Ne4 Qxd2 14. Nxd2 Nd5 15. Rdg1 c5 16. dxc5 Nxe3 17. fxe3 hxg4 18. fxg4 Nxc5 19. Rxh8 Rxh8 20. Bc4 e6 21. Rf1 Rd8 22. Nb3 Ne4 23. Bd3 Ng5 24. Nd2 Rd6 25. Nf3 Nxf3 26. Rxf3 f5 27. a3 Be5 28. gxf5 exf5 29. Rh3 Kc7 30. Rh7+ Rd7 31. Rxd7+ Kxd7 32. Kc1 Ke6 33. b3 Bc3 34. Kd1 g5 35. Ke2 Kf6 36. Bb5 Ke5 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.20"]
[Round "2"]
[White "Pulpan, Jakub"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2417"]
[BlackElo "2160"]
[PlyCount "153"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. a4 Rb8 10. a5 Ba7 11. Be3 0-0 12. dxe5 Bxe3 13. exf6 Bh6 14. fxg7 Bxg7 15. h3 b4 16. Bc4 bxc3 17. bxc3 Qf6 18. Qd3 Re8 19. Ra3 Qg6 20. Bxa6 Bxh3 21. Nh4 Qxe4 22. Qxh3 Rxb1 23. Nf5 Re5 24. Ng3 Qc2 25. Qc8+ Bf8 26. Qg4+ Bg7 27. Ra4 Rb8 28. Rc4 Nxa5 29. Rxc7 Qg6 30. Qf3 Rc5 31. Rxc5 dxc5 32. Bd3 Qf6 33. Qh5 Qxc3 34. Bxh7+ Kf8 35. Ne4 Qe5 36. Qxe5 Bxe5 37. Nxc5 Kg7 38. Be4 Nb3 39. Nd7 Nd2 40. Rd1 Nxe4 41. Nxe5 Rb5 42. Nc4 Nc3 43. Rd2 Rd5 44. Rc2 Ne4 45. Re2 Rd4 46. Rc2 Rd3 47. Re2 Rd4 48. Ne5 f5 49. Re1 Rd2 50. f3 Nc3 51. Re3 Re2 52. Rxc3 Rxe5 53. Rc6 Ra5 54. Kh2 Kf7 55. Kh3 Ra4 56. Kg3 Rb4 57. Ra6 Rc4 58. Kh3 Rb4 59. Rh6 Ra4 60. Rh4 Ra2 61. Rb4 Kf6 62. Rb6+ Kg7 63. g3 Kf7 64. Kh4 Ra3 65. f4 Rc3 66. Kg5 Rxg3+ 67. Kxf5 Ra3 68. Kg5 Rg3+ 69. Kf5 Ra3 70. Rb7+ Kf8 71. Kg5 Ra6 72. f5 Rc6 73. Rh7 Ra6 74. f6 Ra1 75. Rh8+ Kf7 76. Rh7+ Kf8 77. Rh8+ 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.19"]
[Round "1"]
[White "Dziewonski, Dariusz"]
[Black "Murawski, Jan"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2160"]
[BlackElo "1958"]
[PlyCount "79"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 5. 0-0 c6 6. Ba4 Ng6 7. d4 d6 8. Re1 Be7 9. c3 0-0 10. Bc2 d5 11. exd5 exd4 12. dxc6 dxc3 13. Qxd8 Bxd8 14. cxb7 Bxb7 15. Nxc3 Ba5 16. Bd2 Rad8 17. Bg5 Rc8 18. Bxf6 gxf6 19. Re3 Nf4 20. Be4 Ba6 21. Nd5 Nxd5 22. Bxd5 Rc2 23. Rb1 Rfc8 24. h4 Bb6 25. Bb3 Bxe3 26. Bxc2 Bxf2+ 27. Kxf2 Rxc2+ 28. Kg3 Bb7 29. a3 Be4 30. b4 Rxg2+ 31. Kxg2 Bxb1 32. Nd4 Kg7 33. b5 f5 34. Kg3 Be4 35. a4 Kf6 36. Kf4 h5 37. a5 Bd3 38. b6 axb6 39. axb6 Ba6 40. Nb3 1-0

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2023.05.11"]
[Round "6"]
[White "Lys, Josef"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2041"]
[BlackElo "2185"]
[PlyCount "123"]
[EventDate "2023.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Bd6 6. a3 0-0 7. b4 dxc4 8. Bxc4 b5 9. Be2 a5 10. bxa5 Rxa5 11. Bb2 Qe7 12. Qb3 Nbd7 13. 0-0 e5 14. Rfd1 e4 15. Nd2 Nb6 16. d5 Nbxd5 17. Nxd5 Nxd5 18. Qc2 Bxa3 19. Qxc6 Bb7 20. Qc2 b4 21. Nc4 Rc5 22. Bd4 Rc7 23. Qb3 Rfc8 24. Bf1 h6 25. Nxa3 bxa3 26. Rxa3 Rc3 27. Bxc3 Rxc3 28. Qxc3 Nxc3 29. Rxc3 Qe5 30. Rb3 Bc6 31. Rd4 h5 32. h4 g5 33. hxg5 Qxg5 34. Rb6 Qc5 35. Rb8+ Kg7 36. Rc8 h4 37. Rc4 Qg5 38. R8xc6 Qg4 39. f3 Qd7 40. fxe4 h3 41. gxh3 Qd2 42. Rc3 Qe1 43. R6c4 Kf6 44. Rd3 Kg5 45. Kg2 Qb1 46. Rd5+ Kg6 47. Rf5 f6 48. Be2 Qe1 49. Rf2 Qb1 50. h4 Qb6 51. h5+ Kg5 52. Rf5+ Kh6 53. Kf2 Qe6 54. Kf3 Qd6 55. Ra4 Qc6 56. Ra6 Qc1 57. Rfxf6+ Kg5 58. Rg6+ Kh4 59. Rg2 Qc7 60. Rf6 Kh3 61. Kf2 Qc2 62. Rf3+ 1-0

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2023.05.09"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Frank, Adam"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2185"]
[BlackElo "2373"]
[PlyCount "131"]
[EventDate "2023.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Nxd1 Nh5 9. Bc4 Nc6 10. Nf2 Bh8 11. g4 Ng7 12. Be3 Be6 13. Bxe6 Nxe6 14. 0-0-0 Rfd8 15. Ne4 Nf8 16. Rxd8 Rxd8 17. Rd1 b6 18. Nc3 Rxd1+ 19. Kxd1 f6 20. exf6 Bxf6 21. Nb5 Ne6 22. c3 Kf7 23. Kd2 Ke8 24. f5 a6 25. Nbd4 Nexd4 26. Bxd4 Nxd4 27. cxd4 gxf5 28. gxf5 Kd7 29. Kd3 Kd6 30. Ke4 c5 31. dxc5+ Kxc5 32. Ne5 Bg7 33. Nd7+ Kc6 34. Nb8+ Kb7 35. Nd7 Bxb2 36. Kd5 Kc7 37. Ke6 Ba3 38. Nf8 h5 39. Ng6 Kd8 40. Nf4 Bd6 41. Nd5 Bc5 42. Nf4 h4 43. h3 b5 44. Ng6 a5 45. Kd5 Bf2 46. Ke6 Bc5 47. Kd5 Be3 48. Nxh4 a4 49. Ng6 b4 50. Ne5 b3 51. axb3 axb3 52. Nc4 Bg5 53. Na3 Bc1 54. Nb5 Kd7 55. Kc4 b2 56. Na3 Kd6 57. Kc3 Kd5 58. Kc2 Kd4 59. h4 Ke5 60. Nc4+ Kxf5 61. Nxb2 Bxb2 62. Kxb2 Kg4 63. Kc3 e5 64. h5 Kxh5 65. Kd3 e4+ 66. Kxe4 1/2-1/2

[Event "Ostrava Konik op-A"]
[Site "Ostrava"]
[Date "2023.05.08"]
[Round "3"]
[White "Dziewonski, Dariusz"]
[Black "Lewtak, Damian"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2185"]
[BlackElo "2381"]
[PlyCount "32"]
[EventDate "2023.05.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. 0-0 Nf6 8. Be3 Be7 9. Kh1 Bd7 10. f4 Qc7 11. Nb3 b5 12. a3 0-0 13. Bf3 Rac8 14. g4 b4 15. axb4 Nxb4 16. g5 Ne8 1/2-1/2

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.04"]
[Round "9"]
[White "Malek, Daniel"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2345"]
[BlackElo "2142"]
[PlyCount "94"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 0-0 9. Qc2 Re8 10. 0-0 Nf8 11. f3 c5 12. Rad1 c4 13. Bf5 Be6 14. Kh1 h6 15. Bh4 Qd7 16. Bxe6 fxe6 17. e4 Nxe4 18. fxe4 Bxh4 19. exd5 exd5 20. Nf4 b5 21. a4 a6 22. axb5 axb5 23. Ncxd5 Ra2 24. Nc3 Ra7 25. b3 Bg5 26. bxc4 bxc4 27. d5 Rea8 28. d6 Bxf4 29. Rxf4 Ra1 30. Rff1 Rxd1 31. Qxd1 Qc6 32. Qd4 Rd8 33. Rd1 Nd7 34. h3 Kh8 35. Ne4 Re8 36. Ng3 Qc5 37. Qxc5 Nxc5 38. Rd4 c3 39. Rc4 Nb7 40. Nf5 Rd8 41. Rxc3 Nxd6 42. Rd3 Nf7 43. Rg3 Nd6 44. Nxg7 Ne4 45. Re3 Nf2+ 46. Kg1 Nxh3+ 47. Rxh3 Kxg7 1/2-1/2

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.03"]
[Round "8"]
[White "Dziewonski, Dariusz"]
[Black "Maly, Alexey"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2142"]
[BlackElo "2370"]
[PlyCount "39"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 dxe4 7. Nxe4 Nd7 8. 0-0 Ngf6 9. d4 Nxe4 10. Qxe4 Nf6 11. Qd3 Be7 12. a4 a5 13. c3 0-0 14. Qf3 Nd5 15. Bd3 g6 16. g3 Bg5 17. h4 Bxc1 18. Raxc1 h5 19. Rfe1 Qf6 20. Qxf6 1/2-1/2

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.02"]
[Round "6"]
[White "Dziewonski, Dariusz"]
[Black "Malicka, Maria"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2142"]
[BlackElo "2275"]
[PlyCount "58"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Nf3 e6 8. Nbd2 Bd6 9. Bxd6 Qxd6 10. h3 Bh5 11. 0-0 Bg6 12. Qc2 0-0 13. Bxg6 hxg6 14. a4 a6 15. g3 Rfc8 16. Qd3 Na5 17. Ne5 Nd7 18. Rfe1 Nxe5 19. Rxe5 Qb6 20. Qb1 Nb3 21. Nxb3 Qxb3 22. a5 Rc4 23. Ra3 Qb5 24. h4 Rac8 25. Qa1 R4c6 26. Kg2 Rb8 27. Re1 b6 28. axb6 Rbxb6 29. b4 Qc4 1/2-1/2

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.02"]
[Round "7"]
[White "Yezhel, Valiantsin"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2256"]
[BlackElo "2142"]
[PlyCount "49"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3 Rc8 12. Rfe1 Ne4 13. Bxe7 Qxe7 14. Qd3 f5 15. Nd2 Nxd2 16. Bxc6 bxc6 17. Qxd2 c5 18. d5 e5 19. Qd3 Qd6 20. e4 f4 21. f3 Rb8 22. Re2 c4 23. Qxc4 fxg3 24. hxg3 Rxf3 25. Kg2 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "8"]
[White "Demski, Michal"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2009"]
[BlackElo "2237"]
[PlyCount "79"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 e5 7. Bb2 e4 8. Ne1 d5 9. c4 Be6 10. cxd5 Bxd5 11. Nc3 Re8 12. Nc2 c6 13. Ne3 Qe7 14. Rc1 Na6 15. Qd2 Rad8 16. Nexd5 Nxd5 17. e3 f5 18. Nxd5 Rxd5 19. Rfd1 Kh8 20. Bf1 Nb4 21. a3 Nd3 22. Bxd3 exd3 23. Qxd3 Red8 24. b4 Qe6 25. Qb3 f4 26. exf4 Qg4 27. Re1 h5 28. Qd1 Bxd4 29. Bxd4+ Rxd4 30. Re8+ Kg7 31. Qxg4 hxg4 32. Re7+ Kf6 33. Rxb7 R8d6 34. Rc7 R6d5 35. R1xc6+ Kf5 36. Rc5 Ke4 37. Rxd5 Rxd5 38. Kg2 a5 39. Re7+ Kd4 40. Re5 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "7"]
[White "Dziewonski, Dariusz"]
[Black "Fiszer, Bartosz"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2237"]
[BlackElo "2232"]
[PlyCount "96"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 b4 12. Nce2 Qb6 13. Nxc6 Bxc6 14. f5 e5 15. Ng3 h5 16. h4 Qc5 17. Qe2 Ke7 18. Nxh5 Bb5 19. Qg4 Bh6 20. Rd5 Qc7 21. Qd1 Bc6 22. Bc4 Rac8 23. g4 Bxd5 24. Bxd5 Qc5 25. g5 fxg5 26. f6+ Kf8 27. Bb3 g4 28. Ng7 Bxg7 29. fxg7+ Kxg7 30. Qxg4+ Kf8 31. Rf1 Rc7 32. Qg6 d5 33. exd5 Rxh4 34. Qf6 Qe7 35. Qxa6 Rd7 36. a4 bxa3 37. bxa3 e4 38. d6 Rxd6 39. Qc8+ Kg7 40. Rxf7+ Qxf7 41. Bxf7 Kxf7 42. Qf5+ Rf6 43. Qd5+ Kg6 44. a4 Rf5 45. Qe6+ Kg5 46. Qe7+ Rf6 47. Qe5+ Rf5 48. Qe7+ Rf6 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "5"]
[White "Dziewonski, Dariusz"]
[Black "Grot, Blazej"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2237"]
[BlackElo "1862"]
[PlyCount "57"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Be7 7. Be3 0-0 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 Nc5 11. g5 Nfd7 12. f5 Ne5 13. Qg3 Rd8 14. h4 a6 15. f6 Bf8 16. h5 b5 17. a3 Bb7 18. Qh4 Rac8 19. Be2 d5 20. g6 Nxe4 21. Nxe4 dxe4 22. gxf7+ Nxf7 23. c3 Bxa3 24. Kb1 Bxb2 25. Qg4 Ne5 26. Qxe6+ Nf7 27. Rdg1 Qa5 28. Rxg7+ Kh8 29. Rxh7+ 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "2"]
[White "Dziewonski, Dariusz"]
[Black "Kejna, Piotr"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "2237"]
[BlackElo "2027"]
[PlyCount "80"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e5 7. Nde2 Be7 8. 0-0 0-0 9. a3 Be6 10. Qd3 Rc8 11. Nd5 Bxd5 12. Bxd5 Nxd5 13. Qxd5 Kh8 14. Rd1 Qd7 15. Be3 f5 16. exf5 Qxf5 17. c4 Bh4 18. f3 Rf6 19. Qe4 Bg5 20. Rd3 Qxe4 21. fxe4 Bxe3+ 22. Rxe3 Rcf8 23. Re1 Kg8 24. Rd3 R8f7 25. b3 Kf8 26. Rdd1 Ke8 27. Rf1 Rxf1+ 28. Rxf1 Rxf1+ 29. Kxf1 Na5 30. Nc1 Kd7 31. Ke2 Nc6 32. Kd3 Nd4 33. b4 Kc6 34. Ne2 Nxe2 35. Kxe2 a6 36. Kd3 b6 37. Kc3 Kc7 38. Kb3 Kc6 39. a4 a5 40. b5+ Kd7 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "3"]
[White "Dziewonski, Dariusz"]
[Black "Madej, Marek"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2237"]
[BlackElo "2052"]
[PlyCount "99"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[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. h3 a5 10. a3 a4 11. Bc2 d5 12. d4 Nxe4 13. dxe5 Na5 14. Nbd2 Bb7 15. Nd4 Bc5 16. Nxe4 dxe4 17. Bxe4 Bxe4 18. Rxe4 Nb3 19. Rb1 Qd5 20. Qg4 Bxd4 21. cxd4 f5 22. exf6 Rxf6 23. Re7 Rg6 24. Qe4 Qxe4 25. Rxe4 Rd8 26. Bf4 Nxd4 27. Bxc7 Rd7 28. Ba5 Re6 29. Rbe1 Rxe4 30. Rxe4 Kf7 31. Bc3 Nc6 32. Kf1 g6 33. Ke2 Rd5 34. Rf4+ Rf5 35. Rxf5+ gxf5 36. Ke3 Ke6 37. g4 Ne7 38. Kf4 h6 39. Bg7 fxg4 40. hxg4 b4 41. axb4 Nd5+ 42. Ke4 Nxb4 43. Bxh6 Kf7 44. Bd2 Nc2 45. Bc1 Kg6 46. f4 Ne1 47. f5+ Kf7 48. g5 Ng2 49. Bd2 Nh4 50. Kf4 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "6"]
[White "Klimkowski, Jan"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2481"]
[BlackElo "2237"]
[PlyCount "59"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. h3 0-0 9. Qc2 Re8 10. Bf4 Nf8 11. Nf3 Ng6 12. Bh2 Bd6 13. Bxd6 Qxd6 14. 0-0-0 b5 15. Kb1 a5 16. g4 Ba6 17. g5 Nd7 18. h4 b4 19. Na4 Bxd3 20. Qxd3 Ngf8 21. h5 Rec8 22. Ne5 Rab8 23. f4 Nxe5 24. dxe5 Qe7 25. Rc1 f6 26. gxf6 gxf6 27. Rhg1+ Kh8 28. Qf5 fxe5 29. Nc5 e4 30. Rg2 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "1"]
[White "Nowak, Filip"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1893"]
[BlackElo "2237"]
[PlyCount "168"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. axb5 axb5 11. Na3 0-0 12. Nxb5 Bg4 13. Bc2 Bxf3 14. gxf3 exd4 15. Nxd4 Nxd4 16. cxd4 Nh5 17. Kh1 Qf6 18. f4 Nxf4 19. Qf3 Ng6 20. Qxf6 gxf6 21. Be3 c5 22. dxc5 Bxc5 23. Bxc5 dxc5 24. b3 Rfd8 25. Ra5 Rbc8 26. Rd1 Rd4 27. Kg1 Nf4 28. Kf1 Ne6 29. f3 Kf8 30. Ke1 Rc7 31. Bd3 Rcd7 32. Be2 Rxd1+ 33. Bxd1 Rd3 34. Rb5 Rd7 35. Be2 Ra7 36. Bc4 Ra2 37. Bxe6 fxe6 38. Rxc5 Rxh2 39. b4 Ke7 40. b5 Kd6 41. Rc6+ Ke5 42. f4+ Kxe4 43. Rxe6+ Kf5 44. Rc6 h5 45. b6 Rb2 46. Kf1 h4 47. Kg1 Kg6 48. Kh1 Rb4 49. Kg2 Rxf4 50. b7 Rb4 51. Rc7 Rb3 52. Kh2 f5 53. Kg2 Kg5 54. Kf2 Kg4 55. Rg7+ Kf4 56. Rh7 Rb2+ 57. Kg1 Kg3 58. Rg7+ Kf3 59. Rh7 f4 60. Rf7 Rb4 61. Re7 Rb1+ 62. Kh2 Kf2 63. Rf7 f3 64. Re7 Rb2 65. Kh3 Kf1 66. Kxh4 Kg2 67. Rg7+ Kh2 68. Rf7 Rb4+ 69. Kh5 Kg2 70. Rg7+ Kf1 71. Rf7 f2 72. Kh6 Rb5 73. Kh7 Kg2 74. Rg7+ Kh3 75. Rf7 Rxb7 76. Rxb7 f1Q 77. Rg7 Qf5+ 78. Kg8 Kh4 79. Rf7 Qd5 80. Kh8 Qd8+ 81. Kg7 Kg5 82. Kh7 Qd3+ 83. Kg7 Qg6+ 84. Kh8 Kh6 0-1

