[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Adireddy, Arjun"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2300"]
[BlackElo "2145"]
[PlyCount "103"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 d5 7. e5 Nfd7 8. Be3 c5 9. Nb5 a6 10. Nd6+ Bxd6 11. exd6 Bxf3 12. Bxf3 cxd4 13. Qxd4 0-0 14. Qb4 Nc6 15. Qxb7 Nde5 16. Qc7 Nxf3+ 17. gxf3 Rc8 18. Qxd8 Rfxd8 19. Rfd1 Rxd6 20. Bc5 Rdd8 21. b4 f6 22. a4 d4 23. Kf1 a5 24. b5 Ne5 25. Bxd4 Nxf3 26. Bb6 Rxd1+ 27. Rxd1 Rxc2 28. Bxa5 Nxh2+ 29. Kg2 Ng4 30. Bb6 Ne5 31. Bd4 Nc4 32. b6 Na5 33. Rb1 e5 34. Be3 Nc4 35. b7 Nxe3+ 36. Kg1 Nc4 37. b8Q+ Kf7 38. Qc7+ Kg6 39. Qc6 Rc3 40. Qe4+ f5 41. Qd5 Na3 42. Qd6+ Kg5 43. Re1 f4 44. Qxe5+ Kg4 45. Qxc3 Nc4 46. Qxc4 h5 47. a5 h4 48. a6 h3 49. a7 h2+ 50. Kh1 g5 51. a8Q Kh4 52. Qh8+ 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Barp, Alberto"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2470"]
[BlackElo "2145"]
[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 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Qb6 5. Rb1 Bf5 6. f3 h6 7. g4 Bh7 8. h4 Nbd7 9. Nge2 e6 10. Ng3 Bg6 11. Kf2 h5 12. g5 Ng8 13. Bd3 Ne7 14. Nce2 Bxd3 15. Qxd3 g6 16. e4 Bg7 17. Be3 Qc7 18. c4 0-0 19. Rbc1 Qa5 20. a3 c5 21. cxd5 cxd4 22. Bxd4 Ne5 23. Qc3 Qxc3 24. Rxc3 exd5 25. Rhc1 N7c6 26. Bc5 Rfe8 27. exd5 Ne7 28. Rd1 Rad8 29. Nf4 b6 30. Be3 Nd7 31. Rc2 Nc5 32. b4 Na4 33. d6 Nf5 34. Nxf5 gxf5 35. d7 Re7 36. Rc8 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "11"]
[White "Bressy, Theo"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2195"]
[BlackElo "2145"]
[PlyCount "140"]
[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 d6 2. Nc3 Nf6 3. g3 c5 4. Bg2 Nc6 5. d3 g6 6. f4 Bg7 7. Nf3 0-0 8. 0-0 Rb8 9. h3 b5 10. g4 Nd4 11. Nxd4 cxd4 12. Ne2 Nd7 13. b3 e6 14. Bb2 e5 15. f5 Bh6 16. Bc1 Bxc1 17. Qxc1 g5 18. f6 h6 19. h4 Nxf6 20. hxg5 Nxg4 21. gxh6 Qh4 22. Rf3 Qh2+ 23. Kf1 Ne3+ 24. Rxe3 dxe3 25. Qxe3 Kh7 26. Qg3 Qxg3 27. Nxg3 Rg8 28. Kf2 Be6 29. a4 b4 30. Nf1 Rg6 31. Ne3 Rbg8 32. a5 Rf6+ 33. Ke2 Bg4+ 34. Nxg4 Rxg4 35. Bf3 Rgf4 36. Rf1 Kxh6 37. Ke3 Kg7 38. Rg1+ Kf8 39. Be2 Rh6 40. Rg3 Rh2 41. Rf3 Rxf3+ 42. Kxf3 Ke7 43. Ke3 Kd8 44. Bd1 Kc7 45. Be2 Kc6 46. a6 Kb6 47. d4 exd4+ 48. Kf3 Rxe2 49. Kxe2 Kxa6 50. Kd3 Kb6 51. Kxd4 Kc6 52. Kc4 a5 53. c3 bxc3 54. Kxc3 d5 55. e5 Kc5 56. Kd3 Kb4 57. Kd4 Kxb3 58. Kxd5 a4 59. Kd6 a3 60. Ke7 a2 61. Kxf7 a1Q 62. e6 Qf1+ 63. Ke7 Kc4 64. Kd8 Qf6+ 65. e7 Qd6+ 66. Ke8 Kd5 67. Kf7 Qf4+ 68. Kg8 Qg5+ 69. Kf8 Qf6+ 70. Ke8 Kd6 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Caspi, Israel"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2468"]
[BlackElo "2145"]
[PlyCount "74"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. e5 Nd5 6. Nxd5 cxd5 7. c3 Nc6 8. Bd3 g6 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. Qf2 Be7 13. 0-0 0-0 14. Be3 f5 15. exf6 Bxf6 16. Rae1 Rae8 17. Kh1 Qd8 18. Qf3 Kh8 19. Bc2 e5 20. fxe5 dxe5 21. Bh6 Bg7 22. Bxg7+ Kxg7 23. Qg4 e4 24. Bb3 Ne7 25. Rxf8 Rxf8 26. Qe6 Rf6 27. Qe5 Qd6 28. Qxd6 Rxd6 29. g4 Rf6 30. Kg2 Rf3 31. Bc2 g5 32. Bb3 Ng6 33. Bd1 Nf4+ 34. Kg1 Rg3+ 35. Kf2 Rg2+ 36. Ke3 Rxb2 37. Rh1 Ng2# 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Golubev, Mikhail"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2461"]
[BlackElo "2145"]
[PlyCount "59"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. Be2 e5 6. Nf3 Bg4 7. fxe5 Bxf3 8. exf6 Bxe2 9. Nxe2 gxf6 10. 0-0 Nd7 11. Kh1 0-0-0 12. Ng3 Rg8 13. a4 d5 14. a5 Qa6 15. exd5 cxd5 16. Nf5 Qe6 17. Rf3 Nb8 18. Qf1 a6 19. Bf4 Nc6 20. Bg3 Rg4 21. c3 Re8 22. b4 Qe2 23. Qb1 Na7 24. Qb3 Qe4 25. Rff1 Kd7 26. Rae1 Qxf5 27. Rxf5 Rxe1+ 28. Bxe1 Ke6 29. Qxd5+ Ke7 30. Qxb7+ 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Hovakimyan, Vache"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2202"]
[BlackElo "2145"]
[PlyCount "65"]
[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. c4 Nf6 2. d4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Re8 8. b3 a5 9. Nc3 Ncxe5 10. Bb2 Ra6 11. Nxe5 Nxe5 12. Ne4 Ba7 13. Qd5 Rae6 14. Qxa5 Bb6 15. Qc3 Qh4 16. f4 Rh6 17. h3 Rg6 18. c5 Qxh3 19. Ng5 Qg3 20. cxb6 h6 21. Bh5 Rxg5 22. fxg5 Qxg5 23. Bf3 c6 24. e4 d6 25. Qc1 Qg3 26. Qe1 Qg5 27. Bxe5 Rxe5 28. Rd1 Bh3 29. Qd2 Qg3 30. Qf2 Qg5 31. Qd2 Qg3 32. Qxd6 Rf5 33. Qxg3 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Korol, Dimitry"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2287"]
[BlackElo "2145"]
[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. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ncxe5 8. Nxe5 Nxe5 9. Be2 a5 10. 0-0 d6 11. Nb3 a4 12. a3 Ba5 13. Nxa5 Rxa5 14. Qd2 b6 15. Rac1 0-0 16. Rfd1 Be6 17. Bg3 Rc5 18. Qb4 Bd7 19. h3 Nc6 20. Qd2 Na5 21. Rc3 Bc6 22. Qe1 h5 23. h4 Qf6 24. Rd4 Re8 25. Qd1 Re4 26. Bxh5 Nxc4 27. Bf3 Rxd4 28. exd4 Bxf3 29. Rxf3 Nxb2 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Laddha, Shubh Jayesh"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2324"]
[BlackElo "2145"]
[PlyCount "85"]
[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 Nf6 2. Nc3 d5 3. Bf4 c6 4. e3 Qb6 5. Rb1 g6 6. Be2 Bg7 7. h4 h6 8. Nf3 0-0 9. Ne5 Nbd7 10. g4 Nxe5 11. Bxe5 Ne4 12. Bxg7 Kxg7 13. Bd3 Bxg4 14. Ne2 Qa5+ 15. c3 Qxa2 16. Rg1 Bf3 17. Qc2 b5 18. Nf4 a5 19. Be2 Bxe2 20. Kxe2 b4 21. f3 Qc4+ 22. Ke1 b3 23. Qg2 Nxc3 24. bxc3 Qxc3+ 25. Qd2 Qxd2+ 26. Kxd2 a4 27. h5 g5 28. Nd3 Rfb8 29. Nc5 Rb4 30. Nd3 Rc4 31. Ne5 Rc2+ 32. Kd3 Rh2 33. Ra1 a3 34. Rgb1 a2 35. Rxb3 c5 36. dxc5 Kf6 37. Nd7+ Kf5 38. c6 Rc8 39. Rc3 Ke6 40. Nb6 Rc7 41. Na8 Rc8 42. c7 Kd7 43. Nb6+ 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Martinez Ramirez, Lennis"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2442"]
[BlackElo "2145"]
[PlyCount "66"]
[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 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. a4 a5 7. Ne5 Qb6 8. Ra3 Nbd7 9. Rb3 Qa7 10. Nd3 Ne4 11. Be2 0-0 12. 0-0 Re8 13. Nxe4 dxe4 14. Ne5 Nxe5 15. Bxe5 Be6 16. Bxg7 Bxb3 17. Bh6 Be6 18. c4 f6 19. b3 Qb6 20. Qc2 Rad8 21. Qxe4 Bf5 22. Qf4 Qxb3 23. g4 Bd3 24. Bxd3 Qxd3 25. c5 g5 26. Qg3 Qg6 27. Qh3 e5 28. f4 exf4 29. exf4 Rxd4 30. fxg5 fxg5 31. Rf5 Rd5 32. Rf1 Rde5 33. Qf3 Qxh6 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Mazurkiewicz, Michal"]
[Black "D'Arruda, Ricardo D"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2145"]
[BlackElo "2271"]
[PlyCount "93"]
[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 Nc6 3. g3 d5 4. exd5 Qxd5 5. Nc3 Qe6+ 6. Qe2 Qxe2+ 7. Bxe2 Nf6 8. 0-0 Bf5 9. d4 cxd4 10. Nb5 0-0-0 11. Bf4 a6 12. Na3 Nd5 13. Bd2 e5 14. Nc4 f6 15. Rac1 g5 16. Rfe1 Bc5 17. Bd3 Bg4 18. Kg2 h5 19. h3 Be6 20. a3 g4 21. Nh4 gxh3+ 22. Kh2 b5 23. Na5 Nxa5 24. Bxa5 Bb6 25. Bd2 Kb8 26. a4 bxa4 27. Ra1 Kb7 28. Rxa4 Ra8 29. Rea1 a5 30. Be4 Kc6 31. Ng6 Rhd8 32. b4 Kd6 33. bxa5 Bc5 34. a6 f5 35. Bh1 e4 36. Nf4 Nxf4 37. Bxf4+ Kd5 38. Kxh3 Ra7 39. Bg2 Rda8 40. Bf1 Bd7 41. Bc4+ Kc6 42. Ra5 Kb6 43. Bd2 Bc6 44. Rb1+ Kc7 45. Rxc5 Kd6 46. Ra5 d3 47. Bf4+ 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Mazurkiewicz, Michal"]
[Black "Fiorito, Joaquin"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2407"]
[PlyCount "114"]
[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. g3 Nf6 4. d3 Nc6 5. Bg2 g6 6. 0-0 Bg7 7. Re1 0-0 8. e5 dxe5 9. Nxe5 Nd4 10. c3 Nf5 11. Na3 Nd6 12. Be3 Qc7 13. Nac4 Be6 14. h3 Nd5 15. Bd2 Rad8 16. Qc1 Nxc4 17. Nxc4 b5 18. Ne3 Nf6 19. d4 cxd4 20. cxd4 Qxc1 21. Raxc1 Rxd4 22. Bc3 Rdd8 23. Bb4 Rfe8 24. Rc7 Bxa2 25. Rxa7 Be6 26. Bxe7 Rd7 27. Bxf6 Rxa7 28. Bxg7 Kxg7 29. Bc6 Rb8 30. b4 Ra4 31. Rb1 Ra3 32. Nd5 Rc8 33. Bb7 Rd8 34. Nc7 Bxh3 35. Nxb5 Rad3 36. Nc7 R3d7 37. Rc1 Rb8 38. Bg2 Bxg2 39. Kxg2 Rxb4 40. Na6 Rb6 41. Nc5 Re7 42. Nd3 Rd6 43. Nf4 h5 44. Rc5 Rd2 45. Rc3 Rb7 46. Rf3 Rbb2 47. Nh3 f6 48. Nf4 Rd6 49. Nh3 g5 50. Ng1 Rd1 51. Re3 Rdd2 52. Rf3 g4 53. Rf4 Rd1 54. Re4 f5 55. Re5 Kf6 56. Re3 Rdd2 57. Ne2 Rxe2 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Mazurkiewicz, Michal"]
[Black "Hommadov, Amanmuhammet"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2145"]
[BlackElo "2223"]
[PlyCount "68"]
[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 Nf6 3. d3 Nc6 4. g3 Bc5 5. Bg2 0-0 6. 0-0 d6 7. c3 Bb6 8. b4 a5 9. b5 Ne7 10. a4 Ng6 11. Nbd2 c6 12. Nc4 Bc7 13. Re1 Re8 14. d4 exd4 15. Nxd4 c5 16. Nf5 d5 17. b6 Bb8 18. Nce3 dxe4 19. Qxd8 Rxd8 20. Ba3 Ne5 21. Bxc5 Nd3 22. Be7 Re8 23. Bxf6 gxf6 24. Red1 Ra6 25. Rab1 Nc5 26. Ne7+ Kf8 27. Nxc8 Rxc8 28. Nd5 Be5 29. f4 exf3 30. Bxf3 Nxa4 31. Nc7 Rxb6 32. Rxb6 Nxb6 33. Nb5 Rc5 34. Nc7 Rxc7 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Mazurkiewicz, Michal"]
[Black "Jaramillo Lopez, Ali Aaron"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2145"]
[BlackElo "2250"]
[PlyCount "142"]
[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 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e5 6. d3 Nge7 7. Nc3 0-0 8. Nd2 d6 9. Nc4 Be6 10. Nd5 Bxd5 11. exd5 Na5 12. Ne3 f5 13. f4 exf4 14. gxf4 b5 15. Bd2 Re8 16. c3 Kh8 17. Qf3 Ng8 18. Rae1 Nf6 19. Re2 Nb7 20. Rfe1 Qd7 21. Qg3 Nd8 22. Qh4 Nf7 23. a3 Nh5 24. Bh3 Bf6 25. Qf2 Ng7 26. Ng2 Rxe2 27. Rxe2 Re8 28. Ne1 Rxe2 29. Qxe2 Qe8 30. Bf1 Qxe2 31. Bxe2 Ne8 32. b4 cxb4 33. axb4 Nc7 34. c4 a6 35. Nc2 Kg7 36. Be3 Kf8 37. Bb6 Na8 38. Ba5 Nd8 39. cxb5 axb5 40. d4 Nb7 41. Bxb5 Nxa5 42. bxa5 Nc7 43. Bc6 Ke7 44. Kf2 Kd8 45. Ke3 Kc8 46. Nb4 Kb8 47. Kd3 h6 48. Bd7 Kb7 49. Kc4 Bh4 50. Be6 Be1 51. Nd3 Bxa5 52. Bf7 g5 53. Bg6 Bd2 54. fxg5 Bxg5 55. Bxf5 Na8 56. Bd7 Nb6+ 57. Kb5 Nxd7 58. Kc4 Nb6+ 59. Kc3 Nxd5+ 60. Kc2 Kc6 61. Kd1 Nc3+ 62. Ke1 Kd5 63. Kf2 Kxd4 64. Ne1 Ne4+ 65. Kf3 Nd2+ 66. Kg4 Ke4 67. h4 Be3 68. Ng2 d5 69. Nxe3 Kxe3 70. Kh5 Nf3 71. Kxh6 Nxh4 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Mazurkiewicz, Michal"]
[Black "Jiang, Brian"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2145"]
[BlackElo "1947"]
[PlyCount "119"]
[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 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. Re1 e5 7. d3 Nge7 8. Nc3 h6 9. Nd2 0-0 10. Nc4 Rb8 11. a4 a6 12. a5 Be6 13. Nd5 Bxd5 14. exd5 Nd4 15. c3 Nb5 16. f4 exf4 17. Bxf4 Re8 18. Qf3 g5 19. Bd2 Nc7 20. Qh5 Nexd5 21. Rf1 Nf6 22. Qf3 d5 23. Nb6 Qd6 24. h4 Ne6 25. Nxd5 Nxd5 26. Qxd5 Qxg3 27. hxg5 hxg5 28. Rf3 Qe5 29. Rf5 Qxd5 30. Bxd5 Rbd8 31. Bc4 Rd6 32. Bxg5 Nxg5 33. Rxg5 Re5 34. Rxe5 Bxe5 35. Rf1 Rg6+ 36. Kf2 Rf6+ 37. Ke2 Rxf1 38. Kxf1 Bc7 39. Bd5 b6 40. axb6 Bxb6 41. Ke2 Kg7 42. Kf3 f6 43. Ke4 Kg6 44. Bb7 a5 45. Kd5 f5 46. Kc6 Ba7 47. Kb5 Kf6 48. Kxa5 Ke5 49. Ka6 Bb8 50. Kb6 Bd6 51. Bh1 Kf4 52. Kc6 Bf8 53. d4 cxd4 54. cxd4 Ke3 55. d5 Kd3 56. d6 Bxd6 57. Kxd6 Kc4 58. Bd5+ Kb4 59. Ke5 Kc5 60. Bg8 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Mazurkiewicz, Michal"]
[Black "Kurchenko, Egor"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2145"]
[BlackElo "2306"]
[PlyCount "82"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Re1 Bxf3 10. Nxf3 Ng6 11. d4 Bd6 12. c3 Qe6 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f4 Qb5 16. Qb3 0-0 17. e5 Bc5+ 18. Be3 Bxe3+ 19. Rxe3 Rfd8 20. Qxb5 axb5 21. Re2 g6 22. a3 h4 23. Rae1 Ra4 24. e6 f6 25. Rd2 Rxd2 26. e7 Ra8 27. e8Q+ Rxe8 28. Rxe8+ Kf7 29. Rc8 Rxb2 30. Rxc7+ Ke6 31. Rxb7 Rb3 32. Ra7 Rxc3 33. a4 bxa4 34. Rxa4 Rc2 35. f5+ Kxf5 36. Rxh4 c5 37. Rh8 c4 38. Rc8 Kf4 39. Rc6 Kg3 40. Kf1 Rf2+ 41. Ke1 Rf4 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "11"]
[White "Mazurkiewicz, Michal"]
[Black "Mena, Martin"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2145"]
[BlackElo "1971"]
[PlyCount "59"]
[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 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nxd4 Nf6 8. Bb5+ Bd7 9. Qe2+ Qe7 10. Bxd7+ Nbxd7 11. Nf5 Qxe2+ 12. Kxe2 Bf8 13. Nb3 g6 14. Nfd4 Bg7 15. f3 0-0 16. Bf4 Nh5 17. Bd6 Rfe8+ 18. Kf2 Rac8 19. Rhe1 Bf8 20. Bxf8 Kxf8 21. g3 Ng7 22. c3 Nc5 23. Nxc5 Rxc5 24. f4 Re4 25. Rad1 Ke7 26. Re2 f5 27. Red2 Ne6 28. Nb3 Rb5 29. Rxd5 a5 30. Rxb5 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Mazurkiewicz, Michal"]
[Black "Murthy, Pappu LN"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2145"]
[BlackElo "1893"]
[PlyCount "97"]
[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 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 f6 9. c3 d4 10. Nc4 e5 11. a4 Bc7 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Be3 Qd8 15. Bxc5 Be6 16. Rc1 Rc8 17. Bxa7 Ba5 18. Nxa5 Qxa5 19. Be3 Rxc1 20. Bxc1 Rc8 21. Bd2 Qa6 22. Bc3 Rd8 23. Bf1 Qc6 24. a5 Qc5 25. Qh5 Nc6 26. Ra1 Nd4 27. a6 bxa6 28. Rxa6 Bf7 29. Qd1 Qb5 30. Qa4 Qb7 31. Ra7 Qc8 32. Bxd4 exd4 33. b4 h6 34. b5 Qc1 35. Qa1 Qc5 36. Ra8 Rc8 37. Rxc8+ Qxc8 38. b6 Be6 39. Qa7 Qc1 40. Qb8+ Kh7 41. Qf4 Bh3 42. Qxc1 Bg4 43. b7 h5 44. b8Q h4 45. Qcc8 hxg3 46. Qxg4 gxh2+ 47. Kxh2 g5 48. Qh5+ Kg7 49. Qbh8# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Mazurkiewicz, Michal"]
[Black "Papp, Bence"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2145"]
[BlackElo "2278"]
[PlyCount "105"]
[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 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 d4 7. 0-0 e5 8. Nc4 Qc7 9. a4 Be6 10. b3 h6 11. Bd2 Be7 12. Nh4 Qd7 13. a5 g5 14. Nf5 Bxf5 15. exf5 Qxf5 16. a6 Rd8 17. axb7 Nd5 18. Bxd5 Rxd5 19. Rxa7 0-0 20. Ra8 Rdd8 21. Qa1 Rb8 22. Qa6 Qd7 23. Re1 f6 24. Nb6 Qxb7 25. Qc4+ Kh8 26. Rxb8 Rxb8 27. Na4 Nd8 28. Nxc5 Qc6 29. Ne4 Qxc4 30. dxc4 f5 31. Nc3 dxc3 32. Bxc3 Bf6 33. Rxe5 Bxe5 34. Bxe5+ Kg8 35. Bxb8 Ne6 36. Bd6 Nd4 37. c5 Nxc2 38. c6 Nd4 39. c7 Kf7 40. c8Q Kf6 41. Qd8+ Ke6 42. Qe7+ Kd5 43. Qe5+ Kc6 44. Qxd4 Kd7 45. Be5+ Ke6 46. Qd6+ Kf7 47. Qf6+ Ke8 48. Qe6+ Kd8 49. b4 f4 50. b5 fxg3 51. b6 gxf2+ 52. Kf1 g4 53. b7 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Mazurkiewicz, Michal"]
[Black "Rozman, Levy"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2145"]
[BlackElo "2322"]
[PlyCount "157"]
[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 d5 2. exd5 Qxd5 3. d3 Nc6 4. Nc3 Qa5 5. g3 h5 6. Nf3 Bg4 7. h3 Bf5 8. Bg2 0-0-0 9. 0-0 h4 10. g4 Bg6 11. Rb1 e6 12. Re1 Bb4 13. Bd2 Nf6 14. a3 Bxc3 15. Bxc3 Qb6 16. Qe2 Nd5 17. Bd2 Nd4 18. Nxd4 Qxd4 19. Bc3 Qc5 20. Bxg7 Nf4 21. Qe5 Qxe5 22. Bxe5 Nxg2 23. Kxg2 Rhg8 24. Bf6 Rd5 25. Re5 Rxe5 26. Bxe5 f5 27. f3 Rf8 28. Re1 Kd7 29. Bg7 Rf7 30. Bh6 a6 31. Bg5 Rh7 32. Kf2 a5 33. Re5 b6 34. Ke3 Kd6 35. Bf4 Kd7 36. c3 Rf7 37. d4 Rh7 38. d5 exd5 39. Rxd5+ Kc6 40. Rd4 fxg4 41. fxg4 Bf7 42. Bg5 Bd5 43. Rf4 a4 44. Kf2 Kb5 45. Rb4+ Kc6 46. Rxa4 Rh8 47. Rf4 b5 48. Rf6+ Kd7 49. Rh6 Rf8+ 50. Rf6 Rh8 51. Rf5 Ke6 52. Bf4 c6 53. Re5+ Kf6 54. Rf5+ Ke6 55. Bg5 Rh7 56. Ke3 Bg2 57. Rf6+ Kd5 58. Rh6 Rg7 59. Bxh4 Bxh3 60. g5 Bg2 61. Kf4 Kc4 62. g6 Kb3 63. Kg5 Bd5 64. Rh7 Rxg6+ 65. Kxg6 Be4+ 66. Kh6 Bxh7 67. Kxh7 Kxb2 68. Be7 Kxc3 69. Kg6 Kc4 70. Kf5 c5 71. Ke4 b4 72. a4 b3 73. Bf6 Kb4 74. a5 Kxa5 75. Kd3 Kb4 76. Bc3+ Ka3 77. Kc4 b2 78. Bxb2+ Ka2 79. Kxc5 1/2-1/2

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Mazurkiewicz, Michal"]
[Black "Shaik, Sumer Arsh"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2145"]
[BlackElo "2089"]
[PlyCount "39"]
[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 Nf6 3. d3 Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Be7 7. 0-0 Be6 8. Re1 f6 9. d4 0-0 10. dxe5 f5 11. Ng5 Bxg5 12. Bxg5 Qxg5 13. Bxd5 Rae8 14. f4 Qh6 15. Nc3 Kh8 16. Bxe6 Rxe6 17. Qf3 g5 18. Nd5 gxf4 19. Nxf4 Nxe5 20. Qc3 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Tulchynskyi, Feliks"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2233"]
[BlackElo "2145"]
[PlyCount "79"]
[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 Nf6 2. Nc3 d5 3. Bg5 c6 4. e3 Qb6 5. b3 Nbd7 6. Bd3 e5 7. Bxf6 gxf6 8. a3 exd4 9. exd4 Qxd4 10. Nge2 Qe5 11. 0-0 Bd6 12. f4 Qe3+ 13. Kh1 Nc5 14. Re1 Nxd3 15. cxd3 Kf8 16. Rf1 Bg4 17. h3 Bh5 18. Ra2 Re8 19. Qe1 Qxd3 20. Rd2 Qe3 21. Rc2 Rg8 22. Qh4 Bxe2 23. Rxe2 Qxe2 24. Qh6+ Rg7 25. Nxe2 Rxe2 26. g4 Kg8 27. Qxf6 Be7 28. Qf5 Re6 29. g5 h6 30. h4 Bxa3 31. Ra1 Bc5 32. b4 Bb6 33. Qg4 hxg5 34. hxg5 Rh7+ 35. Kg2 Re3 36. f5 Rg7 37. f6 Rg6 38. Qc8+ Kh7 39. Rh1+ Rh6 40. Rxh6# 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "8"]
[White "Annaberdiyev, Babageldi"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2208"]
[BlackElo "2145"]
[PlyCount "57"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. a4 e5 5. Nf3 Qc7 6. Bc4 Be7 7. 0-0 0-0 8. Re1 Nbd7 9. h3 b6 10. Bg5 a6 11. d5 c5 12. Qe2 Qd8 13. Nh4 h6 14. Be3 Nb8 15. Nf5 Bxf5 16. exf5 Nh7 17. Ne4 Ng5 18. Bxg5 Bxg5 19. Qg4 Qe7 20. g3 Nd7 21. Qe2 a5 22. h4 Bf6 23. Bb5 Rad8 24. Qg4 Kh7 25. Bxd7 Rxd7 26. c4 g6 27. Ra3 Bg7 28. Rf3 Rdd8 29. f6 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "6"]
[White "Barria Zuniga, Daniel"]
[Black "Mazurkiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2341"]
[BlackElo "2145"]
[PlyCount "101"]
[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 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nc3 Bb4 6. Nge2 a5 7. a3 Bc5 8. Nf4 0-0 9. Be2 c6 10. 0-0 d6 11. b3 Bf5 12. Bb2 g5 13. Nh5 Bg6 14. Na4 Ba7 15. Kh1 Qe7 16. f4 Bxh5 17. Bxh5 Ng6 18. Qg4 f5 19. Qxg5 Qxg5 20. fxg5 Bxe3 21. Rae1 Bxg5 22. Bxg6 hxg6 23. Re6 Kf7 24. Rxd6 Rd8 25. Rfd1 Rxd6 26. Rxd6 Be7 27. Rd3 Na6 28. g3 Rd8 29. Rxd8 Bxd8 30. Kg2 b5 31. cxb5 cxb5 32. Nc3 Bf6 33. Nd1 Nc5 34. Bxf6 Kxf6 35. b4 axb4 36. axb4 Nd3 37. Nc3 Nxb4 38. Nxb5 Nd5 39. Nd4 g5 40. h3 g4 41. hxg4 fxg4 42. Nc2 Ke5 43. Kf2 Ke4 44. Ne1 Nb4 45. Ke2 Nc6 46. Ng2 Nd4+ 47. Kf2 Nf5 48. Nf4 Nxg3 49. Kxg3 Ke3 50. Ng2+ Ke4 51. Kxg4 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "5"]
[White "Bykov, Egor"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2424"]
[BlackElo "2145"]
[PlyCount "72"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. Bg5 Be7 8. Qd2 d5 9. exd5 cxd5 10. Ne5 Bxe2 11. Qxe2 Nc6 12. Nxc6 bxc6 13. 0-0 0-0 14. Na4 Ne4 15. Bxe7 Qxe7 16. Rfd1 Rab8 17. b3 Qf6 18. f3 Ng3 19. Qd3 Rb5 20. Rd2 Nf5 21. Re1 Qh4 22. Rc1 Qg5 23. Nc5 Nxd4 24. Qxd4 Rxc5 25. f4 Qe7 26. Qb4 Re8 27. c4 a5 28. Qa3 Rxc4 29. Qb2 Qc5+ 30. Kh2 Rxc1 31. a3 Qg1+ 32. Kg3 Qe3+ 33. Kg4 f5+ 34. Kg5 Qg3+ 35. Kh5 g6+ 36. Kh6 Qxf4# 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "Demina, Marya"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1962"]
[BlackElo "2145"]
[PlyCount "102"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nxd4 11. Bxd4 b6 12. Nd5 Nxd5 13. cxd5 f5 14. Bxg7 Kxg7 15. Bb5 Bd7 16. Qd4+ Kf7 17. Bd3 Qf6 18. Qc4 Rac8 19. b4 b5 20. Qb3 Qd4+ 21. Kh1 Kg7 22. Rad1 Qf6 23. Qa3 Re7 24. Qa6 c5 25. dxc6 Rxc6 26. Qxb5 Rb6 27. Qa5 Qe5 28. b5 Bxb5 29. Bxb5 Qxb5 30. Qxb5 Rxb5 31. Rxd6 fxe4 32. fxe4 Rb2 33. e5 Rxa2 34. e6 Re2 35. Rd7 R2xe6 36. Rxe7+ Rxe7 37. Ra1 a5 38. Kg1 Ra7 39. Ra4 Kf6 40. Kf2 Ke5 41. Ke3 Kd5 42. Kd3 Kc5 43. Ra1 a4 44. Kc3 a3 45. Ra2 g5 46. h3 h5 47. g4 h4 48. Kb3 Kd4 49. Rd2+ Ke3 50. Ra2 Kf3 51. Rd2 a2 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "Galaktionov, Artem"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2338"]
[BlackElo "2145"]
[PlyCount "65"]
[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 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Bd7 11. Qd2 Nxd4 12. Bxd4 Bc6 13. Rae1 Nd7 14. Bxg7 Kxg7 15. Bd1 a5 16. Ba4 Nc5 17. Bxc6 bxc6 18. f4 f6 19. b3 Qe7 20. Re2 Rab8 21. Rfe1 a4 22. Nxa4 Nxa4 23. bxa4 Qe6 24. Qc3 Qg4 25. e5 dxe5 26. fxe5 f5 27. e6+ Kg8 28. h3 Qf4 29. e7 c5 30. Rd2 Qg5 31. Rd7 c6 32. Qe5 Kf7 33. a5 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Mazurkiewicz, Michal"]
[Black "Cardozo Munar, Carlos Eduardo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "2043"]
[PlyCount "80"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b5 8. Re1 a5 9. h4 Bb7 10. exd5 Nxd5 11. c4 bxc4 12. dxc4 Nb6 13. Qe2 0-0 14. Ne4 Nd4 15. Nxd4 cxd4 16. Qd3 e5 17. Ng5 Bxg5 18. Bxb7 Bxc1 19. Raxc1 Rb8 20. Be4 g6 21. Bg2 Re8 22. h5 f5 23. hxg6 hxg6 24. b3 e4 25. Qd2 Kg7 26. c5 Na8 27. c6 Rc8 28. Red1 d3 29. Qc3+ Kh7 30. f3 Qb6+ 31. Qc5 Rxc6 32. Qxb6 Rxb6 33. fxe4 fxe4 34. Rc4 e3 35. Re4 Rxe4 36. Bxe4 e2 37. Ra1 d2 38. Kf2 e1Q+ 39. Rxe1 dxe1Q+ 40. Kxe1 Re6 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "Mazurkiewicz, Michal"]
[Black "Grabinsky, Vladimir"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2145"]
[BlackElo "2192"]
[PlyCount "49"]
[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. g3 e5 4. Bg2 g6 5. 0-0 Bg7 6. d3 Nge7 7. Nc3 0-0 8. Nd2 d6 9. Nc4 f5 10. Nb5 Rf6 11. Bg5 Re6 12. exf5 gxf5 13. Bd5 a6 14. Nbxd6 b5 15. Nxc8 Qxd5 16. N4b6 Qd8 17. Nxe7+ Nxe7 18. Nxa8 Qxa8 19. Bxe7 Rxe7 20. c3 f4 21. a4 b4 22. cxb4 cxb4 23. Qb3+ Kh8 24. Qxb4 Rf7 25. Qe4 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "9"]
[White "Mazurkiewicz, Michal"]
[Black "Kovacevic, Radmila"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "2145"]
[BlackElo "2042"]
[PlyCount "104"]
[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 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nc6 6. c3 Bg4 7. Be3 0-0-0+ 8. Kc2 Nf6 9. Nbd2 Bh5 10. h3 Bg6 11. Bd3 Be7 12. Nh4 Rxd3 13. Kxd3 Bxe4+ 14. Nxe4 Rd8+ 15. Ke2 Nxe4 16. Nf5 Bf6 17. f3 Nd6 18. Nxd6+ cxd6 19. c4 b6 20. a3 Na5 21. Rac1 e4 22. b4 exf3+ 23. Kxf3 Nc6 24. Rhd1 Kb7 25. Bf4 Nd4+ 26. Kf2 Be5 27. Be3 Ne6 28. Rd5 f5 29. Rcd1 f4 30. Bc1 Rc8 31. Rxd6 Bxd6 32. Rxd6 Nf8 33. Rd4 g5 34. h4 h6 35. Kf3 Ng6 36. hxg5 hxg5 37. Rd7+ Ka8 38. Ke4 Rxc4+ 39. Kf5 Rc6 40. Bb2 Nh4+ 41. Ke4 Re6+ 42. Kd5 Re2 43. Kc6 Rc2+ 44. Kb5 Rxb2 45. Ka6 Kb8 46. Rb7+ Kc8 47. Rxa7 Nxg2 48. Kxb6 f3 49. Rf7 Nf4 50. Kc6 Rc2+ 51. Kb6 f2 52. Rc7+ Rxc7 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "7"]
[White "Mazurkiewicz, Michal"]
[Black "Zavgorodniy, Sergiy"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2145"]
[BlackElo "2379"]
[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 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8. Nb3 0-0 9. Be2 Re8 10. 0-0 Bg4 11. h3 Bh5 12. Nfxd4 Bxe2 13. Nxe2 Qe7 14. Ned4 Nxd4 15. Nxd4 Bc7 16. c3 Rad8 17. Qb3 Qe5 18. Nf3 Qh5 19. Qxb7 Bb6 20. Bg5 Rb8 21. Qa6 Ne4 22. Be3 Bxe3 23. fxe3 Rxb2 24. Qa4 Rbb8 25. Qxa7 Nxc3 26. Kh2 Qd5 27. Qd4 Qa5 28. Qd2 Qc7+ 29. Kh1 Ne4 30. Qc1 Ng3+ 31. Kg1 Ne2+ 32. Kf2 Nxc1 33. Raxc1 Qa5 34. Kg1 Qxa2 35. Ng5 f6 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "10"]
[White "Montano Vicente, Guadalupe"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1819"]
[BlackElo "2145"]
[PlyCount "58"]
[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 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. f4 Nec6 6. Nc3 Bb4 7. Bd2 a5 8. Nf3 0-0 9. Bd3 d6 10. 0-0 f5 11. Qc2 Na6 12. a3 Nc5 13. axb4 Nxb4 14. Qb1 Nbxd3 15. b4 Nxb4 16. Nd5 Nxd5 17. cxd5 b6 18. Nd4 Ba6 19. Rf3 Bd3 20. Qe1 Be4 21. Rh3 Bxd5 22. Qh4 Qxh4 23. Rxh4 Ne4 24. Be1 c5 25. Nf3 a4 26. Ng5 Nxg5 27. fxg5 Be4 28. Bg3 Rfd8 29. g6 hxg6 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "11"]
[White "Venkatesh, Narayan"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2033"]
[BlackElo "2145"]
[PlyCount "58"]
[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 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. Be2 Re8 8. 0-0 a5 9. b3 Ncxe5 10. Nxe5 Nxe5 11. Bb2 Ra6 12. Nd5 Rh6 13. f4 Ng6 14. Qd2 c6 15. Qc3 f6 16. Rf3 cxd5 17. cxd5 Qb6 18. Kf2 Nxf4 19. Rc1 d6 20. Bc4 Rxh2 21. Rg1 Nh3+ 22. Kg3 Nxg1 23. Kxh2 Nxf3+ 24. gxf3 Bxe3 25. Qd3 Bg1+ 26. Kh1 Qf2 27. Qd2 Qxd2 28. Kxg1 Re1+ 29. Bf1 Bh3 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "10"]
[White "Asylov, Miras"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2270"]
[BlackElo "2145"]
[PlyCount "99"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 f5 5. Nc3 Bg7 6. Rc1 b6 7. Nf3 Bb7 8. e3 0-0 9. Be2 d6 10. 0-0 Nd7 11. d4 Nf6 12. Ne1 Ne4 13. Bf3 Nxc3 14. Rxc3 Bxf3 15. Qxf3 c5 16. Nc2 Qe7 17. Rd3 Qe4 18. Qxe4 fxe4 19. Rd2 Rad8 20. Rfd1 Bf6 21. f3 exf3 22. gxf3 d5 23. dxc5 dxc4 24. Rxd8 Bxd8 25. c6 cxb3 26. axb3 b5 27. Rd5 a6 28. Nb4 Bb6 29. Nxa6 Rc8 30. c7 Bxe3+ 31. Kf1 Bb6 32. Rxb5 Bxc7 33. Rc5 Ra8 34. Nxc7 Ra1+ 35. Kg2 Ra2+ 36. Kg3 Rb2 37. Rc3 h5 38. Rd3 g5 39. h4 gxh4+ 40. Kxh4 Rh2+ 41. Kg3 Rb2 42. Nd5 Kg7 43. b4 Kg6 44. Rd4 Kg5 45. Nc7 f5 46. f4+ Kg6 47. Rd6+ Kf7 48. Nd5 Rd2 49. Rf6+ Kg7 50. Rxf5 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "5"]
[White "Bartel, Michal"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2252"]
[BlackElo "2145"]
[PlyCount "85"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d6 2. g3 Nf6 3. Bg2 g6 4. Ne2 Bg7 5. d4 0-0 6. 0-0 c5 7. c3 cxd4 8. cxd4 Nc6 9. Nbc3 Rb8 10. h3 Bd7 11. Be3 b5 12. d5 Ne5 13. Bxa7 b4 14. Nb1 Ra8 15. Bd4 Qc8 16. Kh2 Bb5 17. Bxe5 dxe5 18. Nd2 Ne8 19. Re1 Nd6 20. a3 Bh6 21. Rc1 Qa6 22. axb4 Nc4 23. Nxc4 Bxc1 24. Nxe5 Bxb2 25. Ng4 Bg7 26. Nd4 Bd7 27. e5 Qb6 28. Qd2 Bxg4 29. hxg4 Ra4 30. Nc6 e6 31. d6 Raa8 32. Ne7+ Kh8 33. Bxa8 Rxa8 34. f4 Bf8 35. Rc1 Qb7 36. Nc6 Rc8 37. d7 Rxc6 38. Rxc6 Qxc6 39. d8Q Kg7 40. f5 exf5 41. gxf5 Qf3 42. f6+ Kg8 43. Qxf8+ 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "10"]
[White "Budrewicz, Krzysztof"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2184"]
[BlackElo "2145"]
[PlyCount "89"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Nf3 Bc5 7. Nc3 a5 8. Bd3 Na6 9. Qe2 Nab4 10. Bb1 Nd4 11. Nxd4 Bxd4 12. a3 Bxc3+ 13. bxc3 Nc6 14. c5 Qe7 15. 0-0 Qxc5+ 16. Kh1 0-0 17. a4 d6 18. e5 g6 19. Ba3 Qxc3 20. Bb2 Bg4 21. Qf2 Qc5 22. Qh4 Qb4 23. Ba3 Qd4 24. Bxg6 hxg6 25. Qxg4 Nxe5 26. Qg5 Nd3 27. f5 Nf2+ 28. Rxf2 Qxf2 29. fxg6 fxg6 30. Qxg6+ Kh8 31. h3 Rf6 32. Qh5+ Kg8 33. Rb1 Qf5 34. Qd1 Raf8 35. Qb3+ Qe6 36. Qd3 Qf5 37. Qb3+ Qe6 38. Qd3 b6 39. Bb2 Rg6 40. Qd4 Kh7 41. Bc3 Rfg8 42. Rf1 Rh6 43. Qd3+ Rhg6 44. Rf4 Qf7 45. Rh4# 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "Camacho Collados, Jose"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2370"]
[BlackElo "2145"]
[PlyCount "47"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. a4 c5 7. a5 Nc6 8. a6 Rb8 9. axb7 Bxb7 10. Nc3 cxd4 11. Nxd4 Nxd4 12. Qxd4 Bxg2 13. Kxg2 Qc7 14. Rxa7 Qc6+ 15. f3 Nd7 16. Qd5 Qc8 17. Bg5 Rxb2 18. Bxe7 Bxc3 19. Bxf8 Nxf8 20. Qxf7+ Kh8 21. Rc7 Qd8 22. Rxc3 Nd7 23. Rd1 Ne5 24. Qe6 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "11"]
[White "Galchenko, Vadim"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2189"]
[BlackElo "2145"]
[PlyCount "55"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 b5 5. Be3 e5 6. Qd2 Be7 7. 0-0-0 b4 8. Nce2 a5 9. g4 0-0 10. Ng3 exd4 11. Bxd4 c5 12. Be3 Nc6 13. g5 Ne8 14. h4 Be6 15. Kb1 c4 16. f4 c3 17. Qf2 a4 18. f5 Bxa2+ 19. Kxa2 b3+ 20. Kb1 Nb4 21. Bd3 a3 22. bxc3 a2+ 23. Ka1 b2+ 24. Kxb2 Qa5 25. N1e2 Nxd3+ 26. cxd3 Rb8+ 27. Ka1 Qa3 28. Rd2 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "5"]
[White "Goryachkina, Aleksandra"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2553"]
[BlackElo "2145"]
[PlyCount "44"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. d4 c6 4. f4 Qb6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 d5 9. e5 Nfd7 10. 0-0 c5 11. dxc5 Nxc5 12. Kh1 Nc6 13. a3 a5 14. f5 Nxe5 15. fxe6 fxe6 16. Bh5+ g6 17. Bf4 Bg7 18. Bxe5 Bxe5 19. Bg4 Qxb2 20. Bxe6 Qxc3 21. Qxd5 Rd8 22. Qc4 Qxc4 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Maltsevskaya, Aleksandra"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2374"]
[BlackElo "2145"]
[PlyCount "73"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 a5 10. Be3 Na6 11. Qd2 c6 12. Rad1 Nc5 13. Nc2 Qb6 14. Na4 Qa6 15. Nxc5 dxc5 16. Bxc5 Be6 17. b3 a4 18. Nd4 axb3 19. axb3 Bd7 20. Bd6 b6 21. e5 Nh5 22. c5 bxc5 23. Bxa6 cxd4 24. Bb7 Ra7 25. Qb4 Nf4 26. Kh1 Nd5 27. Qxd4 Rxb7 28. b4 Bf5 29. f4 Rd7 30. Qc5 Rc8 31. Rxd5 Be4 32. Rdd1 Rb7 33. Rc1 Rb5 34. Qxb5 cxb5 35. Rxc8+ Bf8 36. Bxf8 Bb7 37. Rb8 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "9"]
[White "Mazurkiewicz, Michal"]
[Black "Brady, Tyson"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2145"]
[BlackElo "2078"]
[PlyCount "120"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. g3 Bb7 4. d3 g6 5. Bg2 Bg7 6. 0-0 e6 7. Re1 a6 8. h4 h6 9. Nbd2 d6 10. a4 Ne7 11. Nc4 b5 12. axb5 axb5 13. Rxa8 Bxa8 14. Ne3 Nbc6 15. c3 b4 16. d4 cxd4 17. cxd4 d5 18. exd5 exd5 19. Nxd5 Qxd5 20. Ne5 Qb5 21. Nxc6 Bxc6 22. d5 0-0 23. dxc6 Nxc6 24. Qd5 Qxd5 25. Bxd5 Nd4 26. Re7 Rd8 27. Bc4 Rc8 28. b3 Nxb3 29. Bxb3 Rxc1+ 30. Kg2 Rc3 31. Bxf7+ Kf8 32. Rb7 g5 33. h5 Rc2 34. Bg6 Rb2 35. Rf7+ Kg8 36. Re7 Bd4 37. Re8+ Kg7 38. Re7+ Kf6 39. Rf7+ Ke6 40. Rf3 Bc5 41. g4 Ke5 42. Rf5+ Kd6 43. Bf7 Rd2 44. Rf3 Rd4 45. Kh3 Rd2 46. Kg3 Bd4 47. Bg6 Be5+ 48. Kg2 Kc5 49. Rd3 Rxd3 50. Bxd3 Kd4 51. Bb1 Kc3 52. Kf3 b3 53. Ke4 Bd4 54. f4 gxf4 55. Kxf4 Bf6 56. Kf3 Bg5 57. Ke2 Kb2 58. Bf5 Kc1 59. Kd3 b2 60. Ke4 b1Q+ 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "Mazurkiewicz, Michal"]
[Black "Djokic, Mihailo"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2139"]
[PlyCount "97"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. d3 0-0 7. Re1 Nc6 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Qc7 11. Bf4 Qb6 12. Nc3 Qxb2 13. Rxc5 Nd7 14. Rc7 Bxc3 15. Rb1 Qxa2 16. Rxc3 Qa5 17. Rcb3 e5 18. Bh6 Re8 19. Bxb7 Bxb7 20. Rxb7 Nc5 21. R7b5 Qc7 22. Qf3 f5 23. Qd5+ Ne6 24. Rb7 Qd8 25. Qxe5 Qd4 26. Rg7+ Kh8 27. Qxd4 Nxd4 28. Rbb7 Ne6 29. Rxh7+ Kg8 30. Rxa7 Rxa7 31. Rxa7 g5 32. h4 g4 33. Be3 Rb8 34. h5 f4 35. gxf4 Rb5 36. h6 Rh5 37. h7+ Kh8 38. d4 Nf8 39. Ra8 Rf5 40. d5 Kxh7 41. d6 Kg6 42. Ra7 Rd5 43. Ra6 Kf5 44. c4 Rd1+ 45. Kg2 Nd7 46. c5 Ke6 47. c6 Nb8 48. c7 Nd7 49. c8Q 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Mazurkiewicz, Michal"]
[Black "Dobre, Claudiu Cristian"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2145"]
[BlackElo "2259"]
[PlyCount "117"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be3 e6 6. h3 Bxf3 7. Qxf3 d5 8. 0-0-0 Bb4 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 exd5 12. Bf4 0-0-0 13. c3 Bd6 14. Bxd6 Rxd6 15. Bd3 Re8 16. Rde1 Kd8 17. Rxe8+ Kxe8 18. Re1+ Kf8 19. f4 h5 20. h4 Ne7 21. g3 Ng8 22. Re5 Nf6 23. Kd2 c6 24. b4 g6 25. a4 Rd8 26. b5 Nd7 27. Rg5 Re8 28. f5 Nf6 29. fxg6 fxg6 30. Rxg6 Kf7 31. Rg5 Rg8 32. Rxg8 Kxg8 33. bxc6 bxc6 34. Ke3 Kg7 35. Kf4 Nd7 36. a5 Kf6 37. Be2 Kg6 38. Bd1 Nf6 39. Bc2+ Kf7 40. Kg5 Ke6 41. Bf5+ Ke7 42. Bg6 Ke6 43. Bf5+ Ke7 44. Kf4 Kd6 45. Bg6 Ke6 46. Bf5+ Kd6 47. g4 hxg4 48. Bxg4 c5 49. h5 cxd4 50. cxd4 Ng8 51. Kg5 Ke7 52. h6 Kf7 53. h7 Kg7 54. hxg8Q+ Kxg8 55. Be6+ Kf8 56. Bxd5 Ke7 57. Be4 Kd6 58. Kf6 Kd7 59. Ke5 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "11"]
[White "Mazurkiewicz, Michal"]
[Black "Freile Martin, Javier"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2145"]
[BlackElo "2329"]
[PlyCount "87"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. Re1 0-0 8. e5 Qc7 9. Qe2 b6 10. Nbd2 Bb7 11. Nc4 Nf5 12. c3 b5 13. Ne3 Nxe3 14. Bxe3 Ne7 15. Bg5 Nd5 16. Qd2 f6 17. exf6 Bxf6 18. d4 cxd4 19. Nxd4 Bg7 20. Nxb5 Qb6 21. Nd4 a5 22. Bh6 Bxh6 23. Qxh6 Qxb2 24. Rf1 Rxf2 25. Rxf2 Qxa1+ 26. Rf1 Qxc3 27. Ne2 Qg7 28. Qd2 Rf8 29. Rxf8+ Kxf8 30. Qxa5 Qa1+ 31. Kf2 Qf6+ 32. Bf3 Ne7 33. Nf4 Bxf3 34. Kxf3 g5 35. Qd8+ Kf7 36. Qxd7 gxf4 37. gxf4 h5 38. Qd2 Nd5 39. a4 Qf5 40. a5 Qg4+ 41. Ke4 Qf5+ 42. Kf3 Qh3+ 43. Ke4 Qf5+ 44. Kf3 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "9"]
[White "Mazurkiewicz, Michal"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2145"]
[BlackElo "2453"]
[PlyCount "80"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. f3 Bd6 9. Nh3 Ke7 10. Nf2 Nbd7 11. Nd3 a6 12. Be3 h6 13. a4 g5 14. 0-0 Rag8 15. g3 h5 16. Kg2 h4 17. g4 Nh7 18. a5 Ndf8 19. Na4 Ng6 20. Nac5 Rb8 21. h3 Nf4+ 22. Bxf4 gxf4 23. Ra3 Rhd8 24. Rb3 Bxc5 25. Nxc5 Rd2+ 26. Rf2 Rbd8 27. Nd3 Rxf2+ 28. Kxf2 Ng5 29. Kg2 c5 30. Rxb7+ Kf6 31. b3 Rc8 32. Nf2 c4 33. b4 Nf7 34. b5 axb5 35. Rxb5 Ra8 36. Rc5 Nd6 37. Rc6 Ke7 38. a6 Kd7 39. Rb6 Kc7 40. Rb4 Rxa6 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "3"]
[White "Mazurkiewicz, Michal"]
[Black "Lewicki, Miroslaw"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2145"]
[BlackElo "2339"]
[PlyCount "102"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. f4 Ne7 4. Nf3 Nd7 5. Bd3 g6 6. 0-0 Bg7 7. c3 b6 8. e5 Bb7 9. Nbd2 0-0 10. Ne4 dxe5 11. fxe5 c5 12. Bg5 h6 13. Bf6 cxd4 14. cxd4 Bxe4 15. Bxe4 Nxf6 16. exf6 Bxf6 17. Bxa8 Qxa8 18. Qd2 Rd8 19. Qxh6 Nf5 20. Qf4 Bxd4+ 21. Nxd4 Rxd4 22. Qf3 Qd8 23. Rad1 e5 24. Rxd4 Qxd4+ 25. Kh1 Qxb2 26. g4 Nd6 27. Qd5 Qe2 28. Rf6 Qe1+ 29. Kg2 Qe2+ 30. Kh3 Qe3+ 31. Rf3 Qe4 32. Qxe4 Nxe4 33. Re3 Ng5+ 34. Kg2 f6 35. Ra3 Ne6 36. Rxa7 f5 37. gxf5 gxf5 38. Rb7 Nf4+ 39. Kf3 Nd5 40. Rd7 e4+ 41. Kg3 f4+ 42. Kg4 Nf6+ 43. Kxf4 Nxd7 44. Kxe4 Nc5+ 45. Kd5 Na4 46. Kc6 Nc3 47. Kxb6 Nxa2 48. Kc5 Kg7 49. Kd4 Kh6 50. Ke3 Kh5 51. h4 Kxh4 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "2"]
[White "Mazurkiewicz, Michal"]
[Black "Lysyj, Igor"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2145"]
[BlackElo "2589"]
[PlyCount "58"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. e5 Qg6 9. Qxd4 Be6 10. Rd1 Be7 11. Bxe7 Nxe7 12. Qb4 b6 13. Nc3 Nd5 14. Qc4 0-0 15. Qxc6 Nf4 16. Nh4 Qh6 17. g3 Nh3+ 18. Kg2 Nf4+ 19. Kg1 Kh8 20. Qe4 Nh3+ 21. Kg2 Ng5 22. Qf4 f6 23. exf6 Rxf6 24. Qxc7 Raf8 25. Rd8 Rxf2+ 26. Kh1 Rxd8 27. Qxd8+ Bg8 28. Re1 Qc6+ 29. Ne4 Nxe4 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Mazurkiewicz, Michal"]
[Black "Moore, Alex M"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2145"]
[BlackElo "1947"]
[PlyCount "117"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 dxe4 6. dxe4 Nf6 7. Bg2 0-0 8. 0-0 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Qe2 e5 12. Nc4 Qe7 13. b3 b5 14. Ba3 b4 15. Bb2 a5 16. Rad1 Rfd8 17. h4 a4 18. Bh3 Nc5 19. f3 Nfd7 20. Qd2 Nb6 21. Qe2 Nxc4 22. Qxc4 a3 23. Bc1 Ne6 24. Bxe6 Qxe6 25. Qxe6 fxe6 26. Bg5 Rxd1 27. Rxd1 h6 28. Be7 Bf8 29. Bxf8 Kxf8 30. Rd6 Ke7 31. Rxc6 Rd8 32. Kf2 Rd1 33. Rc4 Ra1 34. Ke3 Rxa2 35. Kd2 Ra1 36. Rxb4 Rg1 37. Ra4 Rxg3 38. Rxa3 Rxf3 39. Ra7+ Kf6 40. b4 g5 41. hxg5+ hxg5 42. b5 Rf4 43. Ra4 Rf1 44. Rb4 Ra1 45. b6 Ra8 46. b7 Rb8 47. c4 Ke7 48. Ke3 Kd7 49. Rb6 Kc7 50. Rxe6 Kxb7 51. Rxe5 Rc8 52. c5 Kc6 53. Rxg5 Re8 54. Kd4 Rd8+ 55. Rd5 Re8 56. Rd6+ Kc7 57. e5 Rh8 58. e6 Rh6 59. e7 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Mazurkiewicz, Michal"]
[Black "Mwale, Joseph"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "2043"]
[PlyCount "81"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 f6 11. exf6 Nxf6 12. b3 Bd6 13. Bb2 Bd7 14. Ne5 Rae8 15. f4 Nd4 16. Bxd4 cxd4 17. Ndf3 Rc8 18. Rac1 Ba3 19. Nxd4 Bxc1 20. Rxc1 Qb6 21. Qf2 Be8 22. Re1 Bh5 23. h3 Rc7 24. a4 Rfc8 25. g4 Bf7 26. Re2 Re8 27. g5 Nd7 28. Nxf7 Kxf7 29. f5 e5 30. Bxd5+ Ke7 31. a5 Qc5 32. f6+ Kd8 33. f7 Qxd5 34. fxe8Q+ Kxe8 35. Nf5 Kd8 36. Nxg7 Kc8 37. Qg2 Qxa5 38. Nf5 Kb8 39. Qf2 Qa1+ 40. Re1 Rc8 41. Rxa1 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "1"]
[White "Mazurkiewicz, Michal"]
[Black "Papasimakopoulos, Alexandros"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2145"]
[BlackElo "2402"]
[PlyCount "98"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nge7 6. Bg2 g6 7. 0-0 Bg7 8. Re1 a5 9. Qe2 a4 10. a3 0-0 11. e5 b5 12. h4 h6 13. Nf1 Nf5 14. c3 b4 15. Bh3 bxc3 16. bxc3 Na5 17. Bf4 Nb3 18. Rad1 d4 19. c4 Bb7 20. N1h2 Kh7 21. Bg2 Qe7 22. Ng4 Ra7 23. Nf6+ Bxf6 24. exf6 Qxf6 25. h5 gxh5 26. Ne5 Bxg2 27. Kxg2 h4 28. g4 Ne7 29. Qe4+ Ng6 30. Bh2 Kg7 31. f4 Rg8 32. Kh3 Kh8 33. f5 exf5 34. gxf5 Ne7 35. Ng4 Qxf5 36. Be5+ f6 37. Bxf6+ Kh7 38. Bxe7 Qxe4 39. Rxe4 Rg7 40. Nf6+ Kh8 41. Bd6 Rgf7 42. Rg1 Rxf6 43. Re8+ Kh7 44. Be5 Raf7 45. Bxf6 Rxf6 46. Re7+ Kh8 47. Re8+ Kh7 48. Re7+ Kh8 49. Re8+ Kh7 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "2"]
[White "Mazurkiewicz, Michal"]
[Black "Yanchenko, Roman"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "2466"]
[PlyCount "82"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 Nd4 11. Nxd4 cxd4 12. Nf3 Bc5 13. h4 b5 14. a4 b4 15. b3 a5 16. h5 h6 17. Bf4 Ra6 18. Qd2 Kh7 19. g4 Rc6 20. Rac1 Rg8 21. g5 Qd8 22. gxh6 gxh6 23. Bxh6 f6 24. exf6 Qxf6 25. Bg5 Qf5 26. Qf4 Qxf4 27. Bxf4 Nf6 28. Ng5+ Kg7 29. Kh1 Nxh5 30. Be5+ Kf8 31. Bf3 Rxg5 32. Rg1 Rxe5 33. Rg6 Be7 34. Rcg1 Nf6 35. Rh6 Ke8 36. Rg7 Rxc2 37. Rh8+ Kd7 38. Rf8 Rxf2 39. Rxf6 Re1+ 40. Rg1 Bxf6 41. Rxe1 Rxf3 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "3"]
[White "Novik, Maxim"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2415"]
[BlackElo "2145"]
[PlyCount "87"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 Be7 5. Nf3 Nbd7 6. 0-0 0-0 7. Re1 c6 8. a4 a5 9. Nbd2 Re8 10. Nf1 Bf8 11. Ng3 Qc7 12. h3 g6 13. Be3 Bg7 14. Qd2 c5 15. Bb5 exd4 16. cxd4 Nxe4 17. Bh6 Nxd2 18. Rxe8+ Nf8 19. Bxd2 Rb8 20. Rae1 Be6 21. Rxb8 Qxb8 22. Ne4 cxd4 23. Bf4 h6 24. Bxd6 Qd8 25. Bf4 d3 26. Rd1 Bxb2 27. Rxd3 Qc8 28. Bxh6 Bg7 29. Bf4 Bf5 30. Nd6 Qe6 31. Re3 Qa2 32. Nxf5 Qb1+ 33. Kh2 Qxf5 34. Bg3 Ne6 35. Bd7 Qf6 36. Bxe6 fxe6 37. Ne5 Qf5 38. Rf3 Qe4 39. Nd7 Qxa4 40. Nc5 Qc4 41. Nxb7 e5 42. Nd6 Qd5 43. Nc8 a4 44. Ne7+ 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "1"]
[White "Papasimakopoulos, Alexandros"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2402"]
[BlackElo "2145"]
[PlyCount "174"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 d5 6. Qxd5 Qe7 7. Nf4 g5 8. Nh5 Nbc6 9. Nc3 Nb4 10. Qd1 Bg4 11. Be2 Nbd3+ 12. Kf1 Bxh5 13. Bxh5 g4 14. Bxg4 Qh4 15. g3 Qxg4 16. Qxg4 Nxg4 17. Nd1 0-0-0 18. Ke2 Bg7 19. h3 Nge5 20. Rb1 Nxc4 21. b3 Nxc1+ 22. Rxc1 Nb6 23. Rc2 c6 24. Nb2 Bxb2 25. Rxb2 Rd7 26. g4 Rhd8 27. g5 Nd5 28. Rc2 Nb4 29. Rb2 Nd3 30. Rc2 Nb4 31. Rb2 Nd5 32. Rc1 Kc7 33. h4 b5 34. a3 a5 35. Rbc2 Rd6 36. Rc5 Kb6 37. Kf3 b4 38. axb4 axb4 39. R5c4 f6 40. Rg1 fxg5 41. hxg5 Rf8+ 42. Ke2 Nc3+ 43. Kf1 Rd1+ 44. Kg2 Rxg1+ 45. Kxg1 c5 46. Rh4 Rg8 47. f4 Rg7 48. Kf2 c4 49. Rh6+ Rg6 50. Rxh7 cxb3 51. Rh6 Rxh6 52. gxh6 b2 53. h7 b1Q 54. h8Q Qc2+ 55. Kf3 Qd1+ 56. Kg3 Qg1+ 57. Kf3 Qf1+ 58. Kg3 Qc4 59. f5 Kb5 60. Qb8+ Ka4 61. f6 Ne4+ 62. Kf4 Nc5+ 63. Kg5 Qd5+ 64. Kg6 Qe4+ 65. Kg7 Qc6 66. f7 Qd7 67. Qa8+ Kb3 68. Qf3 Ne6+ 69. Kh6 Qd8 70. e4+ Ka4 71. Qg3 Qf8+ 72. Kg6 Nd8 73. Kg5 Kb5 74. Qf4 Qg7+ 75. Kh4 Qh7+ 76. Kg3 Qg7+ 77. Kh2 Qxf7 78. Qb8+ Nb7 79. e5 b3 80. Qc7 Qxc7 81. Kg2 Qxe5 82. Kf3 b2 83. Kg2 b1Q 84. Kh3 Qbf5+ 85. Kh4 Qef6+ 86. Kg3 Q5g5+ 87. Kh3 Qfh6# 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Piesik, Piotr"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2409"]
[BlackElo "2145"]
[PlyCount "72"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nc3 Nxe5 5. b3 Bb4 6. Bd2 Qe7 7. e3 c6 8. Be2 d6 9. Nh3 a5 10. Nf4 0-0 11. 0-0 Bf5 12. a3 Bc5 13. b4 axb4 14. axb4 Rxa1 15. Qxa1 Bb6 16. Na4 Bc7 17. b5 Nbd7 18. Nc3 Nc5 19. Qa7 Bb8 20. Qa3 g5 21. Nh5 Bg6 22. Ng3 f5 23. f4 gxf4 24. exf4 Ng4 25. Bxg4 fxg4 26. f5 Bf7 27. Qb4 Qe5 28. Kh1 Qd4 29. bxc6 Qxd2 30. cxb7 Nd3 31. Qb3 Nf2+ 32. Kg1 Ba7 33. Nb5 Bc5 34. f6 Ne4+ 35. Kh1 Nxg3+ 36. hxg3 Qh6# 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Teimouri Yadkuri, Shahdad"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2151"]
[BlackElo "2145"]
[PlyCount "18"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 c5 7. d4 cxd4 8. Nxd4 Qa5 9. b3 Qxc3 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "2"]
[White "Czopor, Maciej"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2356"]
[BlackElo "2145"]
[PlyCount "35"]
[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. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. h4 h5 9. Nh3 Na6 10. Ng5 Nd7 11. g4 hxg4 12. Bxg4 Ndc5 13. h5 Bf6 14. Nh7 Kxh7 15. hxg6+ Kg8 16. Bxc8 Rxc8 17. Qh5 fxg6 18. Qh7# 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "6"]
[White "Kleiman, Jake"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2399"]
[BlackElo "2145"]
[PlyCount "43"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. e5 Nd5 6. Nxd5 cxd5 7. c3 Bf5 8. Nf3 Nc6 9. Bd3 Bxd3 10. Qxd3 e6 11. 0-0 g6 12. Kh1 a6 13. Rb1 Qb5 14. Qd1 Na5 15. Be3 Rc8 16. Bf2 Be7 17. Qe1 Qd3 18. Bh4 Nc6 19. Bxe7 Nxe7 20. exd6 Nc6 21. Ne5 0-0 22. Nxd3 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "4"]
[White "Mazurkiewicz, Michal"]
[Black "Ehlvest, Jaan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2145"]
[BlackElo "2528"]
[PlyCount "66"]
[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 e6 3. d3 Nc6 4. g3 Bd6 5. Bg2 Nge7 6. 0-0 Bc7 7. Re1 0-0 8. c3 d5 9. e5 b5 10. h4 a5 11. h5 h6 12. Bf4 b4 13. Nbd2 a4 14. a3 bxc3 15. bxc3 Ba6 16. Nf1 Na5 17. N1h2 Nb3 18. Ra2 Ba5 19. Rc2 d4 20. c4 Bxe1 21. Qxe1 Rb8 22. g4 Bb7 23. g5 hxg5 24. Bxg5 Qc7 25. Ng4 Nf5 26. Rb2 Na5 27. Rxb7 Rxb7 28. Qd2 Rb1+ 29. Kh2 Nc6 30. Qf4 f6 31. exf6 Qxf4+ 32. Bxf4 gxf6 33. Bd6 Nxd6 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "9"]
[White "Mazurkiewicz, Michal"]
[Black "Neagu, Roberto Florin"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2205"]
[PlyCount "91"]
[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 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 Nf6 6. d3 0-0 7. Re1 d6 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Nd7 11. Re1 e6 12. Nd2 Rb8 13. Nc4 b5 14. Nd6 Ba6 15. a4 b4 16. h4 Qc7 17. Ne4 h5 18. Rb1 b3 19. c3 Ne5 20. Bf4 Rfd8 21. Nxc5 Qxc5 22. d4 Qa5 23. Bxe5 Bxe5 24. Rxe5 Qxa4 25. Ra1 Qc4 26. Qd2 Rd7 27. Bf1 Qc7 28. Rea5 Bxf1 29. Kxf1 Rb7 30. Qh6 Qc4+ 31. Kg1 Qe2 32. Rb1 Qc2 33. Qc1 Qxc1+ 34. Rxc1 Rdc7 35. Rca1 Kf8 36. Kf1 Ke7 37. Ke2 Kd6 38. Kd3 Ke7 39. R1a3 f6 40. Ra6 g5 41. c4 gxh4 42. gxh4 Rd7 43. Kc3 e5 44. d5 Rdc7 45. Re6+ Kf7 46. Raa6 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "10"]
[White "Mazurkiewicz, Michal"]
[Black "Ozates, Tuna"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2145"]
[BlackElo "2290"]
[PlyCount "88"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Ne7 6. Nxe5 Ng6 7. Nf3 Bg4 8. d3 Bd6 9. h3 Bh5 10. Nbd2 Qf6 11. Nc4 Nh4 12. e5 Nxf3+ 13. Qxf3 Qxf3 14. gxf3 Be7 15. Kg2 0-0-0 16. Bd2 g5 17. f4 g4 18. f5 gxh3+ 19. Kxh3 Rhg8 20. Rg1 Bc5 21. Be3 Bxe3 22. Nxe3 h6 23. Rg3 Rxg3+ 24. Kxg3 Rd4 25. Rh1 Be2 26. Rxh6 Rd8 27. e6 fxe6 28. fxe6 Re8 29. Kf4 Kd8 30. Ke5 Kc8 31. Nf5 b6 32. Rh7 Bg4 33. Kf6 Rf8+ 34. Rf7 Re8 35. Nh6 Bxe6 36. Re7 Rxe7 37. Kxe7 Bxa2 38. f4 Bb1 39. f5 Bxc2 40. f6 Bb3 41. Nf5 b5 42. Nd4 Bg8 43. Nxc6 Kb7 44. Ne5 c5 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "1"]
[White "Mazurkiewicz, Michal"]
[Black "Schnaider, Ilan"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2323"]
[PlyCount "131"]
[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 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Qb6 11. Rxe7 Qd6 12. Re1 Bg4 13. Bf3 Bxf3 14. Qxf3 Rfe8 15. Bd2 Nd5 16. Nc3 Nb4 17. Ne4 Qb6 18. Bxb4 Qxb4 19. Rab1 f5 20. Nc3 Rxe1+ 21. Rxe1 Qxb2 22. Nd5 Kh8 23. Nc7 Rc8 24. Qd5 Qb6 25. Qd7 Rg8 26. Re8 Qc6 27. Rxg8+ Kxg8 28. Qxc6 bxc6 29. Ne6 Bd4 30. Nd8 Kf8 31. Nxc6 Bc3 32. Nxa7 Ke7 33. Nb5 Bb2 34. a4 Kd7 35. c3 Kc6 36. d4 c4 37. Kg2 Kb6 38. d5 Kc5 39. d6 Bc1 40. f4 Kc6 41. Kf3 Bb2 42. g4 Bc1 43. gxf5 gxf5 44. Kg3 Bd2 45. Kf3 h5 46. Kg3 Be1+ 47. Kh3 Bd2 48. Kh4 Bxf4 49. h3 Be5 50. Kxh5 f4 51. Kg4 Kd7 52. Kf3 Kc6 53. h4 Kd7 54. h5 Kc6 55. h6 Kd7 56. h7 Kc6 57. Ke4 Bf6 58. Kxf4 Kb6 59. Kf5 Bg7 60. Ke6 Kc5 61. d7 Bf6 62. Kxf6 Kb6 63. d8Q+ Ka6 64. Qd6+ Kb7 65. Qc7+ Ka6 66. Qa7# 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "8"]
[White "Mendes, Aaron Reeve"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2309"]
[BlackElo "2145"]
[PlyCount "58"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. Nge2 b5 5. a3 e5 6. f3 Be7 7. Be3 0-0 8. Qd2 a5 9. g4 Nbd7 10. Ng3 exd4 11. Bxd4 Ne5 12. Be2 Re8 13. h4 Bf8 14. h5 Be6 15. b3 b4 16. axb4 axb4 17. Rxa8 bxc3 18. Qxc3 Qxa8 19. g5 Nfd7 20. f4 c5 21. Bg1 Ng4 22. f5 Bxf5 23. exf5 Nde5 24. Kf1 d5 25. Rh4 d4 26. Qd2 Nf3 27. Bxf3 Qxf3+ 28. Bf2 Ne3+ 29. Kg1 Qg2# 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "11"]
[White "Toncheva, Nadya"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2257"]
[BlackElo "2145"]
[PlyCount "73"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Bc4 e6 6. a4 d5 7. Bd3 Bb4 8. exd5 cxd5 9. 0-0 0-0 10. h3 Bh5 11. Bg5 Nc6 12. Ne2 Bxf3 13. gxf3 Be7 14. c3 Nh5 15. Bxe7 Qxe7 16. Qd2 Qh4 17. Kg2 f5 18. f4 Rf6 19. Qe3 Kh8 20. Kh2 Rh6 21. Rg1 Ne7 22. Rg2 Ng6 23. Rag1 Nhxf4 24. Nxf4 Nxf4 25. Rg3 Rf8 26. Bf1 Ng6 27. Qxe6 f4 28. Rf3 Qd8 29. Qg4 Qf6 30. Bd3 Rh4 31. Qg5 Rh6 32. Qxf6 Rxf6 33. Rg5 Ne7 34. Bb5 Rf7 35. Re5 Rhf6 36. Be8 Rf8 37. Rxe7 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "3"]
[White "Voege, Tobias"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2286"]
[BlackElo "2145"]
[PlyCount "82"]
[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 d6 2. d4 Nf6 3. Nc3 c6 4. Bd3 b5 5. Nce2 e5 6. c3 Be7 7. Nf3 Qc7 8. 0-0 0-0 9. a4 a6 10. axb5 cxb5 11. Ng3 Bb7 12. Re1 Re8 13. Nh4 g6 14. Nf3 Nbd7 15. c4 bxc4 16. Bxc4 Qxc4 17. Ra4 Qc7 18. Bd2 exd4 19. Ba5 Qc8 20. Nxd4 Nc5 21. Rc4 Bd8 22. Bc3 Qd7 23. Ndf5 gxf5 24. Rxc5 dxc5 25. Qc1 Nxe4 26. Nh5 f6 27. Rd1 Qf7 28. Nf4 Nxc3 29. Qxc3 Bc7 30. Nd3 Rad8 31. Ra1 Qg6 32. g3 Qg4 33. Qb3+ Bd5 34. Qd1 Qf3 35. Qxf3 Bxf3 36. Nxc5 Bb6 37. Nxa6 Rd2 38. Nb4 Rxf2 39. h4 Rg2+ 40. Kf1 Rh2 41. Nd3 Rh1# 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "5"]
[White "Zdybel, Przemyslaw"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2357"]
[BlackElo "2145"]
[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 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 c6 6. Bd3 Qb6 7. Rb1 0-0 8. 0-0 Nbd7 9. Re1 h6 10. Bf4 g5 11. Bg3 Nh5 12. c3 Nxg3 13. hxg3 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. e4 Bxg3 17. Qf3 Bf4 18. Nf1 dxe4 19. Qxe4 f5 20. Qe7 Qc7 21. Bc4+ Be6 22. Bxe6+ Kh8 23. Qxc7 Bxc7 24. Rbd1 Bb6 25. Rd7 Rae8 26. Rdd1 g4 27. Bc4 Rxe1 28. Rxe1 f4 29. Nd2 g3 30. Ne4 h5 31. Kf1 h4 32. f3 Rf5 33. Be6 Rb5 34. b3 Re5 35. Bh3 Ba5 36. Rd1 b5 37. Rd6 Rd5 38. Rxd5 cxd5 39. Nf6 Bxc3 40. Nxd5 Be5 41. Ke2 Kg8 42. Kd3 Kf7 43. Ke4 Bd6 44. Nxf4 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Ambartsumova, Karina"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2418"]
[BlackElo "2145"]
[PlyCount "94"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ncxe5 8. Nxe5 Nxe5 9. e3 Bc5 10. Be2 d6 11. 0-0 a5 12. Ne4 Ba7 13. Nc3 c6 14. Qd2 0-0 15. Rfd1 Be6 16. Qxd6 Qxd6 17. Rxd6 Ng6 18. Bg3 Bb8 19. Rd4 Ne5 20. c5 f6 21. Rad1 a4 22. Rd8 Ba7 23. Rxa8 Rxa8 24. Ne4 Bd5 25. Nd6 Bxc5 26. Nxb7 Be7 27. f3 Ra7 28. Bxe5 fxe5 29. e4 Rxb7 30. exd5 cxd5 31. Rxd5 Rxb2 32. Bc4 Kf8 33. Rxe5 Bxa3 34. Ra5 Rb4 35. Bb5 Rb1+ 36. Kf2 Bc5+ 37. Kg3 a3 38. Bc4 Bd6+ 39. Kh3 Rb4 40. Ra8+ Ke7 41. Ra7+ Kf6 42. Bd5 Ke5 43. Bf7 Rb2 44. g3 g5 45. Kg4 Kf6 46. Bd5 Rxh2 47. Ra6 h5# 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Anton Guijarro, David"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2672"]
[BlackElo "2145"]
[PlyCount "71"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. c4 Nbd7 8. Nc3 Re8 9. d3 c6 10. Rc1 Nc5 11. b4 Ne6 12. b5 Bd7 13. a4 Nc5 14. Nd2 Rc8 15. Nb3 Nxb3 16. Qxb3 Be6 17. e4 Nd7 18. f4 Nc5 19. Qc2 exf4 20. gxf4 Qh4 21. Nd1 Bxb2 22. Nxb2 Bh3 23. Qf2 Qxf2+ 24. Rxf2 Bxg2 25. Kxg2 f5 26. exf5 gxf5 27. d4 Nb3 28. Rd1 Re4 29. d5 c5 30. Rd3 Nd4 31. Nd1 Kf7 32. Kf1 Rce8 33. Nc3 Re3 34. Rxe3 Rxe3 35. Ne2 Rc3 36. Nxc3 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Barp, Alberto"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2458"]
[BlackElo "2145"]
[PlyCount "82"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 0-0 5. e3 d6 6. d4 Nbd7 7. Nc3 Re8 8. Qc2 e5 9. dxe5 dxe5 10. Rd1 Qe7 11. Nb5 e4 12. Nfd4 Ne5 13. Ba3 c5 14. Nc3 cxd4 15. Bxe7 d3 16. Qb2 Rxe7 17. Qa3 Re8 18. Nb5 Bf8 19. Qa5 b6 20. Qa4 Bd7 21. Qa6 Bb4+ 22. Rd2 Bxb5 23. Qxb5 Bxd2+ 24. Kxd2 Nfg4 25. h3 Nxf2 26. Rh2 f5 27. Ke1 d2+ 28. Kxd2 Rad8+ 29. Kc2 Nfd3 30. Be2 Ne1+ 31. Kc3 N1d3 32. Rh1 f4 33. exf4 Nxf4 34. Re1 Nxg2 35. Rd1 Nf4 36. Rxd8 Nxe2+ 37. Kd2 Rxd8+ 38. Kxe2 Nf3 39. Qc6 Nd4+ 40. Ke3 Nxc6 41. Kxe4 Re8+ 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Bilan, Danila"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2303"]
[BlackElo "2145"]
[PlyCount "95"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 Ne4 5. Bh4 d5 6. Nbd2 Bf5 7. e3 Bg4 8. Qb3 Nxd2 9. Nxd2 Bc8 10. Qa3 h6 11. c4 g5 12. Bg3 0-0 13. cxd5 Qxd5 14. Qxe7 Nd7 15. a3 c5 16. Qe4 Qxe4 17. Nxe4 cxd4 18. 0-0-0 dxe3 19. fxe3 Ne5 20. Nd6 Bg4 21. Rd5 Rfd8 22. e4 f6 23. Bb5 Be6 24. Rd2 a6 25. Be2 Bf8 26. Nxb7 Rac8+ 27. Kd1 Bb3+ 28. Ke1 Rc1+ 29. Kf2 Rxd2 30. Rxc1 Bc4 31. Re1 Rxb2 32. Na5 Bc5+ 33. Kf1 Rxe2 34. Rxe2 Bb5 35. a4 Bd3 36. Bxe5 fxe5 37. Nc6 Bd4 38. Nxd4 exd4 39. Ke1 Bxe2 40. Kxe2 Kf7 41. Kd3 Ke6 42. Kxd4 Kd6 43. e5+ Ke6 44. Ke4 a5 45. g4 Kf7 46. Kf5 Ke7 47. e6 Kd6 48. Kf6 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Cagara, Paulina"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2087"]
[BlackElo "2145"]
[PlyCount "58"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be3 b5 5. f3 e5 6. Qd2 Be7 7. g4 0-0 8. h4 Nbd7 9. h5 h6 10. g5 hxg5 11. Bxg5 b4 12. h6 bxc3 13. Qg2 g6 14. bxc3 Nh7 15. Bxe7 Qxe7 16. Bc4 d5 17. Bb3 exd4 18. cxd4 Nb6 19. 0-0-0 a5 20. exd5 a4 21. d6 Qe3+ 22. Kb2 axb3 23. cxb3 Nc4+ 24. bxc4 Qa3+ 25. Ka1 Be6 26. d5 Qc3+ 27. Qb2 Rxa2+ 28. Kxa2 Ra8+ 29. Kb1 Bf5+ 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Golubev, Mikhail"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2461"]
[BlackElo "2145"]
[PlyCount "37"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. Be2 e5 6. fxe5 dxe5 7. dxe5 Nfd7 8. e6 fxe6 9. Nf3 Nc5 10. 0-0 Nxe4+ 11. Kh1 Nf2+ 12. Rxf2 Qxf2 13. Ne4 Qb6 14. Ne5 Bd7 15. Bh5+ g6 16. Nf6+ Ke7 17. Nfxd7 Nxd7 18. Bg5+ Nf6 19. Qd7# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Kacprzak, Kacper"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2280"]
[BlackElo "2145"]
[PlyCount "75"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. e5 Nd5 6. Nxd5 cxd5 7. Bd3 Nc6 8. c3 g6 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. Qf2 Be7 13. Be3 f6 14. exf6 Bxf6 15. 0-0-0 0-0-0 16. Kb1 Kb8 17. Rhe1 Rhe8 18. g4 Qa5 19. g5 Bg7 20. h4 Ne7 21. h5 Nf5 22. hxg6 hxg6 23. Bd2 Qa4 24. Bc2 Qd7 25. Re2 Rh8 26. Rde1 Rde8 27. Bb3 Re7 28. Bc1 b5 29. Qg2 a5 30. Bc2 b4 31. Bd2 bxc3 32. Bxc3 Ka7 33. Qf3 Rb8 34. Ka1 Nxd4 35. Qf2 e5 36. fxe5 dxe5 37. Bxd4+ exd4 38. Rxe7 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Lagno, Kateryna"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2542"]
[BlackElo "2145"]
[PlyCount "101"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Qe2 e6 8. g5 Nh5 9. Nh4 d5 10. exd5 cxd5 11. Bg2 Nc6 12. Nxg6 hxg6 13. Nxd5 Nxd4 14. Qe4 Qxd5 15. Be3 Qxe4 16. Bxe4 Nc6 17. 0-0-0 Rd8 18. c3 Bd6 19. b4 Bf4 20. Kc2 Bxe3 21. fxe3 Ng3 22. Bxc6+ bxc6 23. Rxd8+ Kxd8 24. Rh2 Ne4 25. h4 Nxg5 26. Rd2+ Kc7 27. hxg5 Rh3 28. Rf2 Rxe3 29. Rxf7+ Kb6 30. Rxg7 Re2+ 31. Kb3 Rg2 32. Rxg6 e5 33. Rg8 e4 34. Kc4 e3 35. Kd3 e2 36. Kd2 a5 37. a4 axb4 38. cxb4 Rg4 39. g6 Kb7 40. Kxe2 Rxb4 41. Kf3 Rb1 42. Ke4 Rg1 43. Kf5 c5 44. Re8 Kb6 45. Re4 Rf1+ 46. Rf4 Rd1 47. g7 Rd8 48. Ke6 Rg8 49. Kf7 Ra8 50. g8Q Rxg8 51. Kxg8 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Mazurkiewicz, Michal"]
[Black "Aaron, Deepak"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2145"]
[BlackElo "2278"]
[PlyCount "59"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 Na6 6. e5 Nd7 7. Bc4 Nb6 8. Bb3 c5 9. dxc5 Nxc5 10. 0-0 Nxb3 11. axb3 0-0 12. Be3 Bg4 13. h3 Bxf3 14. Qxf3 dxe5 15. Qxb7 exf4 16. Bxf4 Qd7 17. Qxd7 Nxd7 18. Nd5 e6 19. Nc7 Rac8 20. Bd6 Rfd8 21. Be7 Rxc7 22. Bxd8 Rxc2 23. Rfd1 Nc5 24. Rxa7 Bxb2 25. Rc7 Ba3 26. Bf6 Nd7 27. Rdxd7 Re2 28. Rd8+ Bf8 29. Rxf8+ Kxf8 30. Rc8# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Mazurkiewicz, Michal"]
[Black "Annaberdiev, Meilis"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2145"]
[BlackElo "2467"]
[PlyCount "66"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. d3 d5 5. Nbd2 Bg4 6. h3 Bh5 7. Bg2 e6 8. 0-0 Be7 9. g4 Bg6 10. e5 Nd7 11. Re1 h5 12. c3 hxg4 13. hxg4 Bxd3 14. c4 d4 15. Ne4 Bxe4 16. Rxe4 Qc7 17. Bf4 g5 18. Bg3 0-0-0 19. Ne1 Nf8 20. Nd3 Ng6 21. a3 Nh4 22. Bh1 Rh7 23. b4 Rdh8 24. Bxh4 Rxh4 25. Bg2 f5 26. exf6 Rh1+ 27. Bxh1 Qh2+ 28. Kf1 Qxh1+ 29. Ke2 Qxe4+ 30. Kd2 Bxf6 31. Qe2 Qxe2+ 32. Kxe2 Ne5 33. Nxc5 d3+ 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Mazurkiewicz, Michal"]
[Black "Belov, Alexei"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "2421"]
[PlyCount "61"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. c3 e5 6. Be2 a5 7. 0-0 g6 8. exd5 Nxd5 9. d4 exd4 10. cxd4 Bg7 11. Ne4 0-0 12. Bg5 f6 13. Bh4 Kh8 14. Rc1 Bf5 15. Nc5 b6 16. Nd3 Ncb4 17. Nxb4 axb4 18. Bc4 Re8 19. Ne5 Be6 20. Re1 Qd6 21. Nf3 Bg8 22. Bg3 Qd7 23. Bxd5 Qxd5 24. Bxc7 Qxa2 25. Rxe8 Rxe8 26. Qd2 Bc4 27. Qxb4 b5 28. Re1 Rxe1+ 29. Qxe1 Qxb2 30. Qe8+ Bg8 31. h4 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Mazurkiewicz, Michal"]
[Black "Chabris, Christopher"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2094"]
[PlyCount "71"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Ng4 11. Re2 Ne5 12. h3 Nc6 13. c3 Bf5 14. Be3 Qd7 15. Bxc5 Bxh3 16. Bxh3 Qxh3 17. d4 b6 18. Bxe7 Rfe8 19. Bg5 h6 20. Be3 Rad8 21. Nd2 Ne7 22. Qf1 Qf5 23. Rae1 Qd3 24. Bxh6 Bxh6 25. Rxe7 Qxf1+ 26. Nxf1 Rxe7 27. Rxe7 a5 28. Ne3 Rd6 29. Rb7 Rc6 30. Nd5 Kf8 31. Rb8+ Kg7 32. Rg8+ Kxg8 33. Ne7+ Kf8 34. Nxc6 Ke8 35. Ne5 Bc1 36. Nd3 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Mazurkiewicz, Michal"]
[Black "Domin, Yan"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2209"]
[PlyCount "122"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. d3 Nf6 7. Re1 0-0 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Ng4 11. Re2 Ne5 12. h3 Nc6 13. c3 Be6 14. Be3 Bd5 15. Rd2 Bxg2 16. Kxg2 Qd5+ 17. Qf3 Qxf3+ 18. Kxf3 b6 19. a4 Rfd8 20. Na3 Rd7 21. Nc4 Rad8 22. Ke2 e6 23. f4 e5 24. g4 exf4 25. Bxf4 Re8+ 26. Kf2 Nd8 27. a5 b5 28. Nd6 Re6 29. Nxb5 Rf6 30. Kg3 Rxf4 31. Kxf4 Bh6+ 32. g5 Ne6+ 33. Kg3 Bxg5 34. Rdd1 Rb7 35. Nd6 Bf4+ 36. Kf3 Bxd6 37. b4 cxb4 38. cxb4 Rxb4 39. Rdb1 Nd4+ 40. Ke4 Nb3+ 41. Kd5 Nxa1 42. Rxa1 Be7 43. a6 Bd8 44. d4 Bb6 45. Rd1 f5 46. Ke5 f4 47. d5 f3 48. d6 f2 49. d7 Kg7 50. Rf1 Rb2 51. Ke6 Re2+ 52. Kd5 g5 53. Kc6 h5 54. Kb7 g4 55. hxg4 hxg4 56. d8Q Bxd8 57. Kxa7 g3 58. Ka8 g2 59. Rb1 f1Q 60. Rxf1 gxf1Q 61. a7 Qf3+ 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Mazurkiewicz, Michal"]
[Black "Gascon del Nogal, Jose Rafael"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2145"]
[BlackElo "2475"]
[PlyCount "110"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e5 6. d3 Nge7 7. Nc3 0-0 8. Nd2 d6 9. Nc4 h6 10. a4 Rb8 11. Nb5 Be6 12. Nbxd6 a6 13. a5 Qd7 14. c3 Kh7 15. f4 f5 16. Be3 Rfd8 17. Bxc5 Ng8 18. exf5 gxf5 19. Nb6 Qc7 20. fxe5 Nxe5 21. d4 Ng4 22. Qd3 Rxd6 23. Bxd6 Qxd6 24. Rxf5 Bxf5 25. Qxf5+ Qg6 26. Qf4 Rf8 27. Be4 Rxf4 28. Bxg6+ Kxg6 29. gxf4 Kf5 30. Nc4 N8f6 31. Nd6+ Kxf4 32. Nxb7 Ne4 33. Rf1+ Ke3 34. Nc5 Nd2 35. Re1+ Kf3 36. Nxa6 Bf6 37. Nc5 Bh4 38. Re8 Bf2+ 39. Kh1 Be3 40. Nd3 Ke2 41. Nf4+ Kf1 42. Nh3 Nf3 43. Rf8 Ke2 44. a6 Ng5 45. Nxg5 hxg5 46. a7 Bf4 47. a8Q Kf1 48. Rxf4+ gxf4 49. Qf3+ Nf2+ 50. Qxf2+ Kxf2 51. d5 f3 52. d6 Ke2 53. d7 f2 54. Kg2 f1Q+ 55. Kg3 Qf8 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Mazurkiewicz, Michal"]
[Black "Gelman, Alexander"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "2403"]
[PlyCount "76"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nf6 5. Bg2 d5 6. Nbd2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 b5 10. h4 Re8 11. Nf1 a5 12. Bf4 b4 13. Ne3 a4 14. a3 bxa3 15. bxa3 Rb8 16. h5 h6 17. Ng4 Bf8 18. Qd2 Ba6 19. Ngh2 Be7 20. g4 Rb2 21. g5 hxg5 22. Nxg5 Ndxe5 23. Bxe5 Bxg5 24. Qc3 Nxe5 25. Qxb2 Nc6 26. Ng4 f5 27. h6 gxh6 28. Ne5 Nxe5 29. Qxe5 Bf6 30. Qg3+ Kh7 31. Rab1 Rg8 32. Qh3 Bc8 33. Rb8 Qc7 34. Reb1 Bd4 35. Kh1 Bxf2 36. Qh5 Qg3 37. Qf7+ Rg7 38. Qh5 Qxg2# 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Mazurkiewicz, Michal"]
[Black "Janaszak, Dawid"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2145"]
[BlackElo "2308"]
[PlyCount "122"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 b6 2. d3 Bb7 3. Nd2 g6 4. g3 h5 5. h4 Nf6 6. Bg2 Bg7 7. Ngf3 c5 8. 0-0 Nc6 9. Re1 d6 10. c3 Ng4 11. Nc4 0-0 12. Ne3 Bc8 13. d4 cxd4 14. cxd4 e5 15. d5 Nd4 16. Nxd4 exd4 17. Nxg4 Bxg4 18. f3 Bd7 19. Bg5 Bf6 20. Qd2 Rc8 21. Rac1 Rc5 22. Qf4 Bxg5 23. hxg5 Qc7 24. g4 hxg4 25. Kf2 d3 26. Kg3 Rc8 27. Rxc5 Qxc5 28. Qf6 Qc1 29. Rxc1 Rxc1 30. Qd8+ Kg7 31. Qf6+ Kg8 32. Qd4 Bb5 33. fxg4 Rc2 34. Bf3 d2 35. Qf6 Rc1 36. Qd8+ Kg7 37. Qxd6 d1Q 38. Bxd1 Rxd1 39. Qf6+ Kg8 40. Qd8+ Kg7 41. Qf6+ Kg8 42. d6 Rg1+ 43. Kf2 Rf1+ 44. Ke3 Rxf6 45. gxf6 Bd7 46. g5 Kf8 47. Kd4 Ke8 48. b3 Kd8 49. a4 Be6 50. b4 a6 51. a5 bxa5 52. bxa5 Kc8 53. Kc5 Kb7 54. e5 Bf5 55. Kd4 Kc6 56. Kc4 Be6+ 57. Kd4 Kb5 58. d7 Bxd7 59. Kd5 Be6+ 60. Kd6 Kxa5 61. Ke7 Kb4 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Mazurkiewicz, Michal"]
[Black "Mikaelyan, Arman"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2145"]
[BlackElo "2508"]
[PlyCount "93"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. d3 Nge7 7. Re1 0-0 8. e5 d6 9. exd6 Nf5 10. Nc3 Nxd6 11. h4 h6 12. Be3 Nd4 13. Qd2 N6f5 14. Bf4 Nxf3+ 15. Bxf3 Nd4 16. Bg2 Kh7 17. Ne4 e5 18. Be3 Qb6 19. c3 Ne6 20. b4 f5 21. Nxc5 f4 22. Nxe6 Qxe6 23. Bxf4 Bd7 24. d4 e4 25. Bxe4 Qf7 26. h5 Bf5 27. hxg6+ Bxg6 28. Bxg6+ Qxg6 29. Be5 Rf3 30. Bxg7 Kxg7 31. Re7+ Kh8 32. Rae1 Raf8 33. R7e6 R8f6 34. Rxf6 Qxf6 35. Qe2 Kg7 36. Qe7+ Qxe7 37. Rxe7+ Kf6 38. Rxb7 Rxc3 39. Rxa7 Rc4 40. b5 Rxd4 41. b6 Rb4 42. b7 h5 43. a4 h4 44. gxh4 Kf5 45. a5 Kg4 46. Kg2 Rxb7 47. Rxb7 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Mazurkiewicz, Michal"]
[Black "Olsen, Filip Boe"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2145"]
[BlackElo "2454"]
[PlyCount "82"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nxd4 Nf6 8. Bb5+ Bd7 9. Qe2+ Qe7 10. Bxd7+ Nbxd7 11. Nf5 Qxe2+ 12. Kxe2 Bf8 13. Re1 0-0-0 14. Kf1 g6 15. Nd4 Bc5 16. N2b3 Bb6 17. Re7 Ng4 18. h3 Nge5 19. Bf4 Rhe8 20. Rxe8 Rxe8 21. Nb5 Re6 22. N3d4 Re7 23. Rd1 a6 24. Nc3 Nf6 25. Bg5 Ned7 26. Nf3 Re6 27. Nxd5 Nxd5 28. Rxd5 f6 29. Bd2 Rc6 30. Bc3 Nc5 31. Nd4 Rc7 32. Bb4 Ne4 33. Ne6 Rxc2 34. f3 Ng3+ 35. Ke1 Re2+ 36. Kd1 Rxe6 37. Bd6 Nf5 38. Bf4 Bc7 39. Bd2 Rd6 40. Rc5 Kd7 41. g4 Bb6 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Mazurkiewicz, Michal"]
[Black "Shuvalova, Polina"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2455"]
[PlyCount "135"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. d3 Nf6 7. Re1 0-0 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Bg4 11. Qe1 Qb6 12. Nc3 Rac8 13. Rxe7 Rfe8 14. Nd5 Qd8 15. Bg5 Nxd5 16. Rxe8+ Qxe8 17. Bxd5 b6 18. c3 h6 19. Bf4 Qd7 20. Bg2 Qxd3 21. h3 Bf3 22. Bxf3 Qxf3 23. Rd1 Qc6 24. Rd6 Re8 25. Rxc6 Rxe1+ 26. Kg2 Re2 27. Rc8+ Kh7 28. Rc7 g5 29. Bd6 Kg6 30. Rxa7 Rxb2 31. Ra6 Bxc3 32. Bxc5 f6 33. Bxb6 Be1 34. Bd4 Rd2 35. Rxf6+ Kh7 36. Rf7+ Kg6 37. Rg7+ Kf5 38. Be3 Rxa2 39. g4+ Ke4 40. Re7+ Kd3 41. Re6 Bc3 42. Rxh6 Ke4 43. Rg6 Be1 44. Rxg5 Re2 45. Rg6 Rc2 46. Re6+ Kd5 47. Re8 Bb4 48. g5 Rc6 49. h4 Rg6 50. h5 Rg7 51. h6 Rd7 52. h7 Bc3 53. h8Q Bxh8 54. Rxh8 Ke6 55. Rg8 Kf5 56. Kf3 Rd5 57. Ra8 Kg6 58. Rc8 Rd6 59. Rc5 Re6 60. Kg4 Re4+ 61. Bf4 Re6 62. Rd5 Rc6 63. Rd6+ Rxd6 64. Bxd6 Kh7 65. f4 Kg6 66. f5+ Kh7 67. g6+ Kh6 68. Bf8# 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Mazurkiewicz, Michal"]
[Black "Weishaeutel, Moritz"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2145"]
[BlackElo "2380"]
[PlyCount "59"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Bc5 4. Nxe5 Nc6 5. Nf3 d5 6. e5 Ng4 7. d4 Nxd4 8. Nxd4 Nxf2 9. Kxf2 Qh4+ 10. g3 Bxd4+ 11. Be3 Bxe3+ 12. Kxe3 Qe4+ 13. Kf2 Qxh1 14. Bb5+ c6 15. Qxh1 cxb5 16. Nc3 Be6 17. Nxb5 0-0 18. c3 f6 19. exf6 Rxf6+ 20. Kg1 Raf8 21. Nd4 Bh3 22. Qxd5+ Kh8 23. Qc4 Rf2 24. Re1 h6 25. Ne6 Rg2+ 26. Kh1 Rff2 27. Qc8+ Kh7 28. Ng5+ Kg6 29. Qxh3 hxg5 30. Qxg2 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Ovetchkin, Roman"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2518"]
[BlackElo "2145"]
[PlyCount "93"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 d5 6. cxd5 Bxh3 7. gxh3 Bd6 8. Bg2 Nbd7 9. Nc3 0-0 10. 0-0 f5 11. Ne2 Qh4 12. Nf4 Rae8 13. Qh5 Qxh5 14. Nxh5 Nd3 15. Rd1 N7c5 16. Bf1 Nxc1 17. Raxc1 g6 18. Nf4 Bxf4 19. exf4 Ne4 20. Rxc7 Nd6 21. Bd3 Rf7 22. Rdc1 Ree7 23. Rxe7 Rxe7 24. a4 Kf8 25. a5 Ke8 26. a6 b6 27. Kf1 Kd8 28. Rc6 Kd7 29. h4 Re8 30. b4 Rd8 31. b5 Re8 32. h3 Re7 33. Rc1 Re8 34. Kg2 Re7 35. Kg3 Re8 36. h5 gxh5 37. Kh4 Ne4 38. Bxe4 Rxe4 39. Kg5 Rd4 40. Rc6 Rxd5 41. Rh6 Rxb5 42. Rxh7+ Ke6 43. Rxa7 Ra5 44. Ra8 b5 45. a7 Kf7 46. Rh8 Kg7 47. a8Q 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Ruddell, Solomon"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1989"]
[BlackElo "2145"]
[PlyCount "72"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f3 b5 5. g4 e5 6. Nge2 Be7 7. Be3 0-0 8. Ng3 b4 9. Nce2 exd4 10. Nxd4 d5 11. e5 Ne8 12. Bg2 g6 13. 0-0 c5 14. Nde2 Nc6 15. f4 Nc7 16. c4 bxc3 17. Nxc3 Rb8 18. Rb1 d4 19. Bxc6 dxe3 20. Qf3 Ne6 21. Rfd1 Nd4 22. Qxe3 Bxg4 23. Rd2 Qa5 24. Nd5 Nxc6 25. f5 Rfd8 26. f6 Bf8 27. h3 Be6 28. Rbd1 Bxd5 29. Rxd5 Rxd5 30. Rxd5 Rd8 31. Rxd8 Nxd8 32. h4 c4 33. Kg2 Qd5+ 34. Kh3 Ne6 35. h5 Qd4 36. Qe2 Nf4+ 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Korchynskyi, Mykola"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2263"]
[BlackElo "2145"]
[PlyCount "81"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. Be2 Re8 8. 0-0 a5 9. b3 Ncxe5 10. Nxe5 Nxe5 11. Bb2 Ra6 12. Nd5 Rh6 13. Nf4 d6 14. h3 Qg5 15. Kh1 Ng6 16. Qd2 Nxf4 17. exf4 Qh4 18. Qc3 f6 19. Bd1 Re3 20. fxe3 Bxh3 21. Kg1 Qg3 22. Bf3 Bxg2 23. Bxg2 Bxe3+ 24. Qxe3 Qxe3+ 25. Rf2 Rh4 26. Kf1 Rxf4 27. Rxf4 Qxf4+ 28. Kg1 h5 29. Re1 h4 30. Bc1 Qd4+ 31. Be3 Qc3 32. Bf2 h3 33. Bd5+ Kh7 34. Bxb7 g5 35. Re3 Qc1+ 36. Kh2 g4 37. Be4+ Kh6 38. Re2 Kh5 39. Bg3 Qf1 40. Rf2 Qe1 41. Rf5+ 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Laddha, Shubh Jayesh"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2324"]
[BlackElo "2145"]
[PlyCount "67"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 0-0 7. h4 c5 8. c3 Bd7 9. a4 c4 10. Ne5 Bxb5 11. axb5 Nc7 12. h5 Nxb5 13. Qc2 Nd6 14. f3 Nd7 15. Nxd7 Qxd7 16. e4 dxe4 17. fxe4 Qc6 18. e5 Nf5 19. Kf2 Bh4+ 20. Kg1 Bg3 21. Bxg3 Nxg3 22. Rh3 Nf5 23. Be2 f6 24. exf6 Rxf6 25. Rf1 Raf8 26. Bf3 Ne3 27. Qc1 Qe4 28. Re1 Rxf3 29. Rxf3 Rxf3 30. gxf3 Qxf3 31. Qxe3 Qg4+ 32. Kf2 Qh4+ 33. Qg3 Qf6+ 34. Kg2 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Mazurkiewicz, Michal"]
[Black "Asylov, Miras"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2145"]
[BlackElo "2176"]
[PlyCount "67"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c6 2. d3 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 Nd7 6. 0-0 Ngf6 7. c3 0-0 8. b4 a5 9. Bb2 Ne8 10. a3 axb4 11. axb4 Rxa1 12. Bxa1 d5 13. Nbd2 dxe4 14. dxe4 Nb6 15. e5 Bg4 16. h3 Bxf3 17. Nxf3 Qxd1 18. Rxd1 Nc7 19. Bf1 Ra8 20. c4 Ne6 21. Bb2 Ra2 22. Rb1 Na4 23. Ra1 Rxb2 24. Rxa4 h6 25. b5 cxb5 26. cxb5 Rb3 27. Kg2 Kh7 28. Ra7 Nc5 29. Bc4 Rb4 30. Bxf7 Rxb5 31. Nh4 Bxe5 32. Bxg6+ Kg7 33. Be8 e6 34. Bxb5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "10"]
[White "Mazurkiewicz, Michal"]
[Black "Chemin, Justo Reinaldo"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2040"]
[PlyCount "83"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 b6 4. g3 Bb7 5. Bg2 d6 6. 0-0 Nf6 7. c3 Qc7 8. Re1 Nbd7 9. Nbd2 Be7 10. d4 cxd4 11. cxd4 Rc8 12. Bf1 Qc2 13. Qxc2 Rxc2 14. Bd3 Rc7 15. Nb3 0-0 16. a4 a6 17. Bf4 Rfc8 18. Nfd2 Nh5 19. Be3 Nhf6 20. f3 e5 21. d5 Nc5 22. Nxc5 bxc5 23. Nc4 Nd7 24. Bd2 Rb8 25. Na5 Ba8 26. Bc3 Ra7 27. Rab1 Bd8 28. b4 cxb4 29. Bxb4 Rxb4 30. Nc6 Bxc6 31. dxc6 Rxb1 32. Rxb1 Bb6+ 33. Kf1 f5 34. cxd7 Rxd7 35. Rxb6 fxe4 36. fxe4 Rc7 37. Rxa6 Rc3 38. Rxd6 h6 39. a5 Ra3 40. a6 Kf8 41. Rd7 g5 42. a7 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "11"]
[White "Mazurkiewicz, Michal"]
[Black "Hrbek, Stepan"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2145"]
[BlackElo "2426"]
[PlyCount "67"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. d3 d5 5. Nbd2 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Re1 e5 9. exd5 Nxd5 10. Nc4 f6 11. a4 b6 12. c3 Bb7 13. Qb3 Kh8 14. a5 Rb8 15. axb6 axb6 16. Qb5 Qc7 17. Bd2 Rfd8 18. h4 Nce7 19. h5 Bc6 20. Qb3 g5 21. h6 Bxh6 22. Nfxe5 fxe5 23. Nxe5 Be8 24. Ng4 Bg7 25. Bxg5 Qd6 26. Ra7 Rd7 27. Rxd7 Bxd7 28. Ne3 Nxe3 29. Rxe3 Ng6 30. Be7 Qc7 31. Qd5 Bg4 32. Bd6 Qc8 33. Bxb8 Qxb8 34. Qc6 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Mazurkiewicz, Michal"]
[Black "Ismagilov, Damir"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2145"]
[BlackElo "2143"]
[PlyCount "80"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. c3 e5 9. h3 0-0 10. Be3 b6 11. d4 h6 12. Na3 Ba6 13. Qa4 Qc8 14. Nb5 Rd8 15. Rad1 exd4 16. cxd4 cxd4 17. Nfxd4 Nxd4 18. Bxd4 Bxd4 19. Rxd4 Bxb5 20. Qxb5 Qc5 21. Qd3 Nc6 22. Rd5 Nb4 23. Qd2 Nxd5 24. exd5 Re8 25. Rc1 Re2 26. Qxe2 Qxc1+ 27. Kh2 Qg5 28. f4 Qf6 29. h4 Rc8 30. h5 gxh5 31. Qxh5 Rc2 32. Kh3 Rxb2 33. Be4 Kf8 34. Qg4 Qc3 35. Qd7 Qc5 36. Qd8+ Kg7 37. f5 Rf2 38. Kg4 Qd4 39. Qe7 Qe5 40. f6+ Rxf6 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Mazurkiewicz, Michal"]
[Black "Kozlov, Gennady"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "2400"]
[PlyCount "108"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b5 11. h4 a5 12. Nf1 Ba6 13. Bf4 b4 14. N1h2 c4 15. Rad1 cxd3 16. cxd3 b3 17. a3 Bc5 18. Ng5 h6 19. Qh5 hxg5 20. hxg5 Ncxe5 21. d4 Bxd4 22. Rxd4 f6 23. g6 Rfc8 24. Qh7+ Kf8 25. Qh8+ Ke7 26. Qxg7+ Kd6 27. Ng4 Rg8 28. Qxf6 Nxf6 29. Bxe5+ Kc5 30. Rc1+ Bc4 31. Rdxc4+ dxc4 32. Bxc7 Nxg4 33. Bxa8 Rxa8 34. Re1 e5 35. Bxe5 Rg8 36. g7 Nxe5 37. Rxe5+ Kd4 38. Rg5 a4 39. Rg6 Kd3 40. Rc6 Rxg7 41. Kg2 Re7 42. f4 Re2+ 43. Kf3 Rxb2 44. f5 Rb1 45. Kf2 b2 46. f6 Rf1+ 47. Kxf1 b1Q+ 48. Kg2 Qb2+ 49. Kh3 Qe5 50. g4 Qe3+ 51. Kh4 c3 52. g5 Qe4+ 53. Kh5 Qxc6 54. f7 Qc5 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Mazurkiewicz, Michal"]
[Black "Pulido Alvarez, Ariel"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2337"]
[PlyCount "49"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Qc7 11. Bf4 Qb6 12. Nc3 Qxb2 13. Rxc5 Nd7 14. Rc7 Bxc3 15. Rb1 Qxa2 16. Rxc3 Qa5 17. Rcb3 a6 18. Bxb7 Bxb7 19. Rxb7 Nf6 20. Rxe7 Nd5 21. Bd2 Qc5 22. Rd7 a5 23. Rbb7 a4 24. Qf3 Qxc2 25. Rxf7 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Mazurkiewicz, Michal"]
[Black "Shuvalova, Polina"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2455"]
[PlyCount "155"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. d3 Nf6 7. Re1 0-0 8. e5 dxe5 9. Nxe5 Nxe5 10. Rxe5 Nd7 11. Re1 Rb8 12. Nc3 b6 13. h4 Bb7 14. Bxb7 Rxb7 15. Qf3 Rb8 16. h5 Ne5 17. Qe2 Nc6 18. h6 Bh8 19. Ne4 Qd7 20. Bf4 Rbd8 21. Rab1 Nd4 22. Qd1 Qf5 23. c3 Ne6 24. Be3 Qd5 25. a4 Qxd3 26. Qxd3 Rxd3 27. a5 Rfd8 28. Ra1 R3d7 29. axb6 axb6 30. Ra6 Rb7 31. Kf1 Kf8 32. Ke2 f5 33. Ng5 Nxg5 34. Bxg5 Kf7 35. Rd1 Rxd1 36. Kxd1 Bf6 37. f4 Bxg5 38. fxg5 e5 39. Ra8 Ke6 40. Rg8 Rd7+ 41. Ke2 e4 42. Rb8 Kd5 43. Rxb6 Ke5 44. Rb5 Rc7 45. b4 Kd6 46. bxc5+ Kc6 47. Ra5 Rb7 48. Ke3 Rb3 49. Ra7 Rxc3+ 50. Kf2 Rf3+ 51. Kg2 Rb3 52. Rxh7 Rb2+ 53. Kh3 e3 54. Re7 e2 55. h7 Rb1 56. Kg2 Rb2 57. Kf2 e1Q+ 58. Kxe1 Rh2 59. Rg7 Kxc5 60. Kf1 Kd5 61. Kg1 Rh5 62. Kg2 Ke5 63. Kf3 Rh1 64. Rxg6 Rxh7 65. Rg8 Ra7 66. Re8+ Kd6 67. Kf4 Ra5 68. g6 Kd7 69. g7 Ra4+ 70. Kxf5 Ra5+ 71. Kf6 Ra6+ 72. Kf7 Ra3 73. g8Q Rf3+ 74. Kg7 Rxg3+ 75. Kh7 Rh3+ 76. Kg6 Rg3+ 77. Kf5 Rxg8 78. Rxg8 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "9"]
[White "Perea Fruet, Lorenzo"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2311"]
[BlackElo "2145"]
[PlyCount "73"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. d3 c5 4. g3 Nc6 5. Bg2 b5 6. 0-0 Bb7 7. Nbd2 e6 8. e4 dxe4 9. dxe4 Nd4 10. Re1 c4 11. c3 Nxf3+ 12. Qxf3 Bc5+ 13. Kh1 0-0 14. a4 a6 15. b3 cxb3 16. Nxb3 Nxe4 17. Be3 Qd3 18. Bxc5 Qxf3 19. Bxf3 Nxc5 20. Nxc5 Bxf3+ 21. Kg1 Rfc8 22. Nb3 Rxc3 23. Nd4 b4 24. a5 Bd5 25. Rab1 Rb8 26. Rb2 b3 27. Reb1 Rb4 28. Ne2 Rc2 29. Rxc2 Rb8 30. Rcb2 h5 31. Kf2 Rb5 32. Nc3 Rxa5 33. Nxd5 Rxd5 34. Ke3 h4 35. Rxb3 hxg3 36. hxg3 a5 37. Rb5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Pinheiro, Iung Alicio"]
[Black "Mazurkiewicz, Michal"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2270"]
[BlackElo "2145"]
[PlyCount "78"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b4 Bg7 5. Bb2 0-0 6. e3 c6 7. a4 Bf5 8. Be2 Nbd7 9. c4 Ne4 10. 0-0 Nxd2 11. Qxd2 Bg4 12. b5 dxc4 13. bxc6 bxc6 14. h3 Bxf3 15. Bxf3 Rc8 16. Rfc1 e5 17. Rxc4 exd4 18. Rxd4 Bxd4 19. Qxd4 f6 20. Qxa7 Qc7 21. Qd4 Ne5 22. Be2 c5 23. Qc3 c4 24. f4 Nd3 25. Bxd3 cxd3 26. Qxd3 Kg7 27. Bd4 Qc2 28. Qa6 Qe4 29. a5 Rc2 30. Qf1 Rfc8 31. a6 Rd2 32. Qf3 Qxf3 33. gxf3 Rcc2 34. a7 Ra2 35. Rb1 Rg2+ 36. Kh1 Rh2+ 37. Kg1 Rhg2+ 38. Kf1 Rh2 39. Kg1 Rhg2+ 1/2-1/2

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "6"]
[White "Anton Guijarro, David"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2670"]
[BlackElo "2145"]
[PlyCount "59"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Re8 7. 0-0 c6 8. c4 Nbd7 9. Nc3 e5 10. e3 e4 11. Nd2 d5 12. Rc1 Nf8 13. b4 Bg4 14. Qb3 Qd7 15. Na4 Ne6 16. cxd5 cxd5 17. Nc5 Nxc5 18. dxc5 Bh3 19. b5 h5 20. c6 bxc6 21. bxc6 Qf5 22. Bxh3 Qxh3 23. Bxf6 Bxf6 24. Qxd5 Re5 25. Qc4 Qg4 26. Kg2 Rc8 27. h3 Qf5 28. Rc2 Re6 29. Qa6 Rd6 30. Rfc1 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "1"]
[White "Badmatsyrenov, Oleg"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2412"]
[BlackElo "2145"]
[PlyCount "47"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qb6 5. Be2 e5 6. Nf3 Nbd7 7. 0-0 Be7 8. Kh1 0-0 9. Rb1 Re8 10. Be3 Bf8 11. Qd3 Ng4 12. fxe5 Nxe3 13. Qxe3 dxe5 14. Ng5 exd4 15. Qf4 Ne5 16. Nxf7 Ng6 17. Nh6+ Kh8 18. Nf7+ Kg8 19. Qf3 dxc3 20. Ng5 Ne5 21. Bc4+ Be6 22. Qh5 h6 23. Bxe6+ Rxe6 24. Nxe6 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "4"]
[White "Balaji, Aaravamudhan"]
[Black "Mazurkiewicz, Michal"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2346"]
[BlackElo "2145"]
[PlyCount "88"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e5 4. Bxe5 Bxb4 5. c3 Be7 6. Bxf6 Bxf6 7. d4 0-0 8. Nf3 Bg4 9. Be2 c6 10. 0-0 Nd7 11. Nbd2 Re8 12. Rb1 b6 13. c4 Bf5 14. Rc1 Rc8 15. Qa4 dxc4 16. Qxa7 b5 17. Qa3 Nb6 18. Qb2 Na4 19. Qa1 c5 20. Bd1 Ra8 21. Bxa4 Rxa4 22. Qb2 Qa5 23. e4 Bxe4 24. Rfe1 Bc6 25. Rxe8+ Bxe8 26. a3 Rxa3 27. Re1 Bd7 28. Ne4 Bxd4 29. Qe2 Ra1 30. h4 Rxe1+ 31. Nxe1 Be6 32. Ng5 Qb6 33. Qa2 Bf6 34. Ne4 Be7 35. h5 f5 36. Ng3 b4 37. h6 gxh6 38. Nf3 b3 39. Qb2 Bf7 40. Ne5 c3 41. Qxc3 b2 42. Nd7 b1Q+ 43. Kh2 Q6b4 44. Qe5 Qh4# 0-1

