[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "6"]
[White "De Souza, Arthur Olintho"]
[Black "Gavrilin, Roman"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2113"]
[BlackElo "2185"]
[PlyCount "78"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Nf6 7. d4 0-0 8. Bg5 h6 9. Bh4 d6 10. Qb3 Bb6 11. Rd1 exd4 12. cxd4 Na5 13. Qd3 Nxc4 14. Qxc4 d5 15. Qb4 dxe4 16. Ne5 Qd6 17. Qb2 Nd5 18. Nc4 Qg6 19. Bg3 h5 20. Nc3 Nxc3 21. Qxc3 c6 22. Ne5 Qf5 23. d5 cxd5 24. Rxd5 Be6 25. Rb5 Rac8 26. Qb2 Qf6 27. h3 h4 28. Bh2 e3 29. fxe3 Bxe3+ 30. Kh1 Bb6 31. Re1 Rfd8 32. Qe2 Bd5 33. Ng4 Qg6 34. Be5 f6 35. Bb2 Bc6 36. Rb4 Re8 37. Rf4 Rxe2 38. Rxe2 Qb1+ 39. Kh2 Qg1# 0-1

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "4"]
[White "De Souza, Arthur Olintho"]
[Black "Reprintsev, Alexander"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2113"]
[BlackElo "2241"]
[PlyCount "34"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Be3 Bg4 7. h3 Bh5 8. a3 0-0-0 9. b4 Qf5 10. Bd3 Qd7 11. b5 Bxf3 12. Qxf3 Nxd4 13. Qf4 g5 14. Qe5 Bg7 15. 0-0-0 Nh5 16. Qxg5 Qd6 17. Kb2 Qe5 0-1

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "1"]
[White "De Souza, Arthur Olintho"]
[Black "Yang, Cayden"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2113"]
[PlyCount "54"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. f3 Nc6 7. Be3 Rc8 8. Qd2 g6 9. 0-0-0 Qa5 10. Kb1 Bg7 11. h4 h5 12. Nb3 Qc7 13. Bg5 Be6 14. Bb5 a6 15. Bxc6+ bxc6 16. Nd4 Bd7 17. f4 Bg4 18. Rde1 0-0 19. e5 dxe5 20. fxe5 Nd5 21. e6 f5 22. Bh6 Nxc3+ 23. bxc3 Rb8+ 24. Nb3 Rfd8 25. Bxg7 Rxd2 26. Be5 Rd6 27. Bxd6 Qxd6 0-1

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "2"]
[White "Liu, Casper Yukun"]
[Black "De Souza, Arthur Olintho"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2282"]
[BlackElo "2113"]
[PlyCount "166"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d5 2. Bg5 Bf5 3. Nc3 h6 4. Bh4 g5 5. Bg3 c6 6. Nf3 Bg7 7. e3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. 0-0-0 Qa5 11. Kb1 0-0-0 12. h4 g4 13. Nd2 Rhe8 14. Nb3 Qb6 15. Na4 Qb5 16. Qxb5 cxb5 17. Nac5 b6 18. Na6 Ne4 19. Rd3 Nxg3 20. fxg3 Kb7 21. Nb4 Nf6 22. Rdd1 Ne4 23. Rhf1 f6 24. Rf4 Nxg3 25. Rxg4 Nf5 26. Re1 h5 27. Rf4 e6 28. e4 Bh6 29. Rf3 Nxh4 30. Rxf6 Bg5 31. Rf7+ Re7 32. Rxe7+ Bxe7 33. exd5 Bxb4 34. Re4 Nxg2 35. dxe6 h4 36. d5 h3 37. Re5 h2 38. Rh5 Rxd5 39. Rxh2 Rd1+ 40. Nc1 Bd2 41. a3 Bxc1 42. Rxg2 Re1 43. Rg7+ Ka6 44. Rg6 b4 45. axb4 Kb5 46. c3 Kc6 47. Kc2 Kd6 48. b5 Be3 49. Rg7 Kxe6 50. Rxa7 Kd5 51. Kd3 Bc5 52. Rh7 Rd1+ 53. Kc2 Re1 54. Rh4 Re2+ 55. Kb3 Be3 56. Rc4 Bc1 57. Rc6 Rxb2+ 58. Ka4 Ra2+ 59. Kb3 Rb2+ 60. Ka4 Bd2 61. c4+ Kd4 62. Rxb6 Kxc4 63. Rc6+ Kd4 64. b6 Rb4+ 65. Ka5 Rc4+ 66. Kb5 Rb4+ 67. Ka6 Ra4+ 68. Kb7 Ba5 69. Rd6+ Kc5 70. Rh6 Rb4 71. Rh5+ Kd6 72. Rh6+ Kc5 73. Rh5+ Kd6 74. Rxa5 Kd7 75. Rh5 Ra4 76. Rh1 Rb4 77. Rd1+ Ke6 78. Kc7 Rc4+ 79. Kd8 Rb4 80. Kc7 Rc4+ 81. Kb7 Rb4 82. Rd2 Ra4 83. Rd1 Rb4 1/2-1/2

[Event "Titled Tuesday intern op 23rd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.23"]
[Round "3"]
[White "Tikhonov, Viacheslav"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2160"]
[BlackElo "2113"]
[PlyCount "118"]
[EventDate "2024.04.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB18_2024"]
[SourceDate "2024.05.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.01"]
[SourceQuality "2"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 e5 7. a3 exd4 8. g3 Qd5 9. Nf3 d3 10. Bg2 dxe2 11. Qc2 Nd4 12. Qa4+ Nc6 13. Kxe2 0-0-0 14. Be3 Qd3+ 15. Ke1 Qxb1+ 16. Ke2 Qd3+ 17. Ke1 Nf6 18. Nd2 Nd5 19. Be4 Qa6 20. Qc2 Nxe3 21. fxe3 g6 22. Kf2 f5 23. Bf3 Bh6 24. Rc1 Rhe8 25. Nf1 Rd6 26. Qc5 Rde6 27. Rc3 Qb6 28. Qc4 Kb8 29. Qd3 Ne5 30. Qd5 Nxf3 31. Kxf3 Rxe3+ 32. Nxe3 Rxe3+ 33. Rxe3 Qxe3+ 34. Kg2 Qe4+ 35. Qxe4 fxe4 36. Kf2 Kc7 37. h4 Kd6 38. g4 Ke5 39. g5 Bf8 40. Ke3 Bc5+ 41. Kd2 a5 42. b4 axb4 43. axb4 Bxb4+ 44. Ke3 Bc5+ 45. Ke2 b5 46. h5 b4 47. hxg6 hxg6 48. Kd2 Be7 49. Kc2 Bxg5 50. Kb3 Bd2 51. Kc4 Bc3 52. Kb3 e3 53. Kc4 g5 54. Kb3 g4 55. Kc4 g3 56. Kb3 g2 57. Kc4 g1Q 58. Kd3 Qd1+ 59. Kc4 Qd5# 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "De Souza, Arthur Olintho"]
[Black "Stone, Vincent W"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2113"]
[BlackElo "1982"]
[PlyCount "44"]
[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. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 e5 7. d3 Nge7 8. f4 0-0 9. a4 f5 10. Be3 Nd4 11. Nd5 Nxd5 12. exd5 Nxe2+ 13. Qxe2 exf4 14. Bxf4 Bxb2 15. Rab1 Bd4+ 16. Kh1 Re8 17. Qf3 b6 18. Rbe1 Bd7 19. Rxe8+ Bxe8 20. Re1 Bf7 21. g4 Qh4 22. gxf5 Qxe1+ 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Romanchuk, Viktor"]
[Black "De Souza, Arthur Olintho"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2266"]
[BlackElo "2113"]
[PlyCount "134"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 e5 7. Bd2 Qxd4 8. Qxd4 Nxd4 9. e3 Ne6 10. Bb5+ Ke7 11. Nf3 a6 12. Bc4 f6 13. Rd1 b5 14. Bb4+ Kf7 15. Rd7+ Ne7 16. Bb3 a5 17. Bxe7 Bxe7 18. Ke2 Rhd8 19. Rhd1 Rxd7 20. Rxd7 Rd8 21. Rxd8 Bxd8 22. Kd3 Ke7 23. Bxe6 Kxe6 24. Nd2 f5 25. f3 Bb6 26. b3 g5 27. a4 bxa4 28. bxa4 Bd8 29. Kc4 h5 30. e4 g4 31. Nb3 h4 32. h3 gxf3 33. gxf3 Kf6 34. Nc5 Be7 35. Nd3 Bd6 36. Kd5 Bc7 37. Kc6 Bd8 38. Nc5 Be7 39. Nd3 Bb4 40. Kd5 Bc3 41. Kc4 Bd4 42. Kb5 Bc3 43. Nc5 Kg5 44. Nd3 Bd2 45. Kc6 Bc3 46. Kd6 Bd4 47. Ke6 fxe4 48. fxe4 Bc3 49. Nxe5 Kf4 50. Ng6+ Kg3 51. Kf5 Kxh3 52. e5 Kg3 53. e6 Bb4 54. Nxh4 Kxh4 55. Kf6 Kg4 56. e7 Bxe7+ 57. Kxe7 Kf4 58. Kd6 Ke4 59. Kc6 Kd4 60. Kb6 Kc4 61. Kxa5 Kc5 62. Ka6 Kc6 63. Ka7 Kc7 64. a5 Kc6 65. a6 Kc7 66. Ka8 Kc8 67. a7 Kc7 1/2-1/2

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "5"]
[White "Aguilar, Adriano"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2258"]
[BlackElo "2113"]
[PlyCount "35"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nxd4 10. Bxd4 Be6 11. Qd2 a6 12. Rac1 Rc8 13. b3 Qa5 14. f3 Nd7 15. Be3 b5 16. Nd5 Qd8 17. cxb5 axb5 18. Rxc8 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "De Souza, Arthur Olintho"]
[Black "Gokhale, Rishabh Chandrashek"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2113"]
[BlackElo "2079"]
[PlyCount "123"]
[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 a5 2. d4 g6 3. Bc4 Bg7 4. Nf3 d6 5. 0-0 Nd7 6. Bg5 h6 7. Bh4 c6 8. a4 g5 9. Bg3 e5 10. dxe5 dxe5 11. Qd6 Qe7 12. Qc7 Ngf6 13. Nxe5 Nxe5 14. Qxe7+ Kxe7 15. Bxe5 Re8 16. f3 Be6 17. Bxe6 Kxe6 18. Bc3 Bf8 19. Nd2 Bc5+ 20. Kh1 h5 21. Nb3 Bb6 22. Rad1 g4 23. Bxf6 Kxf6 24. fxg4+ Ke6 25. gxh5 Rh8 26. g4 Rhg8 27. h3 Rae8 28. Rd3 f6 29. Rdf3 Ref8 30. c4 Bc7 31. Nc5+ Ke7 32. Nxb7 Rb8 33. Nc5 Rxb2 34. R1f2 Rgb8 35. Nd3 Rb1+ 36. Kg2 R8b3 37. h6 Kf7 38. Rxf6+ Kg8 39. Rf8+ Kh7 40. R8f7+ Kxh6 41. Rxc7 Rxd3 42. Rxc6+ Kg7 43. Rc7+ Kg6 44. c5 Rbb3 45. Rc6+ Kg7 46. Rcf6 Rg3+ 47. Kf1 Rb1+ 48. Ke2 Rb2+ 49. Ke1 Rg1+ 50. Rf1 Rgg2 51. Rf7+ Kg8 52. R7f2 Rb1+ 53. Ke2 Rb2+ 54. Kf3 Rgxf2+ 55. Rxf2 Rb3+ 56. Kf4 Rc3 57. Kf5 Rxc5+ 58. e5 Kg7 59. Rd2 Rc1 60. Rd7+ Kh6 61. g5+ Kh5 62. Rh7# 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "De Souza, Arthur Olintho"]
[Black "Mkrtchyan, Mikayel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2113"]
[BlackElo "2071"]
[PlyCount "22"]
[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. Nc3 g6 3. f4 Nc6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bc4 e6 7. 0-0 Ne7 8. d3 0-0 9. Be3 d5 10. Bb3 Nxb3 11. axb3 d4 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "De Souza, Arthur Olintho"]
[Black "Olenik Campa, Rudi"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2113"]
[BlackElo "2301"]
[PlyCount "82"]
[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 g6 2. d4 Bg7 3. Nc3 c6 4. a4 d5 5. e5 h5 6. Nf3 Nh6 7. h3 a5 8. Bd3 Na6 9. 0-0 Bf5 10. Re1 Bxd3 11. Qxd3 Nf5 12. e6 f6 13. Na2 h4 14. Bf4 Nc7 15. Re2 Bh6 16. Bxc7 Qxc7 17. Nc1 Kf8 18. Nb3 b6 19. c4 Kg7 20. c5 bxc5 21. Nxc5 Bf4 22. Qc3 Nd6 23. Nd3 Ne4 24. Qc2 g5 25. Ra3 Ra6 26. Nc5 Nxc5 27. Qxc5 Bd6 28. Qc1 Bxa3 29. bxa3 Qf4 30. Qb2 Qd6 31. Qb7 Raa8 32. Nh2 Rhb8 33. Qd7 Qxd7 34. exd7 Kf7 35. Ng4 Rd8 36. Nh6+ Kg6 37. Ng4 Rxd7 38. Re6 Rc8 39. Ne5+ Kf5 40. Nxd7 Kxe6 41. Nb6 Rb8 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "8"]
[White "De Souza, Arthur Olintho"]
[Black "Palacio, Igor Da Paz"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2113"]
[BlackElo "2172"]
[PlyCount "126"]
[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 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nc6 7. h3 e5 8. Be3 Re8 9. 0-0 a6 10. a4 Bd7 11. g4 Rb8 12. dxe5 dxe5 13. Qd2 Qe7 14. Rad1 Rbd8 15. Nd5 Nxd5 16. exd5 Nb8 17. d6 cxd6 18. Qxd6 Qxd6 19. Rxd6 Bxa4 20. Rxd8 Rxd8 21. Bxb7 Bc6 22. Bxc6 Nxc6 23. Nc3 Nd4 24. Ra1 Nxc2 25. Rxa6 Nxe3 26. fxe3 e4 27. Nxe4 Bxb2 28. Kg2 Kg7 29. Kf3 Be5 30. Ra7 h6 31. Nc5 Re8 32. Nd7 Bf6 33. e4 Bh4 34. e5 Re7 35. Ke4 Bg5 36. Kd5 Bh4 37. Kd6 Bg5 38. Ra8 Re6+ 39. Kd5 Re7 40. Nc5 Bf4 41. Nd3 Bg5 42. Nc5 Bf4 43. Nd3 Bg5 44. Ra6 Rd7+ 45. Ke4 Re7 46. Nc5 Bh4 47. Kd5 Bg3 48. e6 fxe6+ 49. Nxe6+ Kf7 50. Nd8+ Kg7 51. Ne6+ Kf7 52. Nd8+ Kg7 53. Nc6 Rd7+ 54. Ke6 Rd6+ 55. Ke7 Rf6 56. Kd7 Rf7+ 57. Ke6 Rf6+ 58. Kd5 Rd6+ 59. Kc5 Rf6 60. Ra7+ Kg8 61. Ra3 Bd6+ 62. Kd5 Bxa3 63. Ke5 Rxc6 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "6"]
[White "De Souza, Arthur Olintho"]
[Black "Romero Ruscalleda, Josep"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2113"]
[BlackElo "2153"]
[PlyCount "20"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nc6 6. h3 e5 7. Nge2 f5 8. g3 Nf6 9. dxe5 Nxe5 10. exf5 Nf3# 0-1

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "7"]
[White "Gallegos, Carlos"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2374"]
[BlackElo "2113"]
[PlyCount "87"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nf6 4. Nbd2 g6 5. Be2 Bg7 6. 0-0 0-0 7. h3 Nc6 8. c3 b5 9. Re1 b4 10. d4 bxc3 11. bxc3 cxd4 12. cxd4 d5 13. e5 Ne4 14. Bd3 Nxd2 15. Bxd2 Rb8 16. Rc1 Qb6 17. Qa4 Bd7 18. Qa3 Nxd4 19. Nxd4 Qxd4 20. Be3 Qxe5 21. Bxa7 Qb2 22. Qxb2 Rxb2 23. Rxe7 Be6 24. a4 Ra8 25. Be3 Bf8 26. Ra7 Rxa7 27. Bxa7 Bb4 28. Bb5 Bd6 29. Bd4 Ra2 30. g4 f5 31. Rc6 Rd2 32. Rxd6 Rxd4 33. Rxe6 fxg4 34. hxg4 Rxg4+ 35. Kf1 Rb4 36. Rd6 d4 37. Rd7 Rb2 38. Rxd4 Kf7 39. Bc4+ Kf6 40. a5 Ke5 41. Rd7 h5 42. a6 Rb4 43. a7 Ra4 44. Bd5 1-0

[Event "Titled Tuesday intern op 02nd Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Koksal, Ege"]
[Black "De Souza, Arthur Olintho"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2297"]
[BlackElo "2113"]
[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. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 0-0 7. 0-0 e6 8. d4 cxd4 9. Nxd4 Qb6 10. b3 Rd8 11. Bb2 d5 12. cxd5 Nxd5 13. Nxd5 exd5 14. Rc1 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Qxd4 17. exd4 Rd6 18. Rc7 Rc6 19. Rc1 Rxc1+ 20. Rxc1 Be6 21. Rc7 b6 22. Kf1 Kf8 23. Ke2 Ke8 24. Kd2 Kd8 25. Rb7 Kc8 26. Re7 Kd8 27. Rb7 Kc8 28. Re7 Kd8 29. Rb7 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "5"]
[White "De Souza, Arthur Olintho"]
[Black "Avalos Parra, Joao"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2113"]
[BlackElo "2148"]
[PlyCount "70"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. 0-0 Be7 8. Bg5 0-0 9. Nc3 Rb8 10. b3 h6 11. Bh4 Be6 12. Qe2 Ng4 13. Bg3 Bf6 14. e5 Nxe5 15. Ne4 Nxd3 16. Nxf6+ Qxf6 17. Qxd3 Rfe8 18. Rfe1 Bf5 19. Qd2 Qb2 20. Qa5 Qxc2 21. Qxc7 Qd2 22. Red1 Qc2 23. Rxd6 Rbc8 24. Qxa7 Re2 25. h3 Rce8 26. Qd4 Be4 27. Rd8 Rxd8 28. Qxd8+ Kh7 29. Rd1 Bd5 30. Rd4 Qxa2 31. Rg4 Qxb3 32. Qf8 Qc3 33. Qc8 Be6 34. Qc7 Bxg4 35. hxg4 Re6 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "De Souza, Arthur Olintho"]
[Black "Li, Hui"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2113"]
[BlackElo "1999"]
[PlyCount "53"]
[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 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Nc6 8. Qa4 Bd7 9. 0-0 Be7 10. Re1 0-0 11. Nc3 Bf6 12. Ne4 Ne5 13. Nxf6+ Qxf6 14. Qb3 Nxf3+ 15. gxf3 Bc6 16. Be4 Nxe4 17. fxe4 Qg6+ 18. Qg3 Bxe4 19. c3 Rfe8 20. Bf4 Qxg3+ 21. hxg3 c6 22. Re3 Bd5 23. a3 Rxe3 24. Bxe3 f6 25. Rd1 a6 26. f4 Kf7 27. Kf2 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Garcia Molina, Jose"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2212"]
[BlackElo "2113"]
[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. Nc3 d5 2. d4 Nf6 3. Bf4 c6 4. e3 Nbd7 5. h4 h5 6. Be2 g6 7. Qd2 Qb6 8. 0-0-0 a5 9. f3 a4 10. g4 hxg4 11. fxg4 a3 12. b3 e6 13. h5 Bb4 14. Qd3 Qa5 15. Nb1 Ne4 16. Rh2 c5 17. hxg6 Rxh2 18. gxf7+ Kxf7 19. Bxh2 Kg7 20. Rf1 c4 21. bxc4 Ra6 22. cxd5 exd5 23. Bf3 Rc6 24. Bxe4 dxe4 25. Qxe4 Qb5 26. Rf5 Qb6 27. Rg5+ Kf7 28. Qh7+ 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "9"]
[White "Horak, Martin"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2333"]
[BlackElo "2113"]
[PlyCount "19"]
[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. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 g6 6. d4 cxd4 7. Qxd4 Nf6 8. e5 Ng8 9. 0-0 e6 10. Bg5 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Kujawski, Adam"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2111"]
[BlackElo "2113"]
[PlyCount "77"]
[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. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bf8 6. Nh3 b6 7. Nf4 Ba6 8. Bxa6 Nxa6 9. Qe2 Nb8 10. Nh5 c5 11. f4 cxd4 12. Nb5 g6 13. Nf6+ Nxf6 14. exf6 Nc6 15. Qd3 a6 16. Nxd4 Nxd4 17. Qxd4 Bc5 18. Qe5 0-0 19. Bd2 a5 20. h4 d4 21. h5 Qd5 22. Qxd5 exd5 23. Ke2 Rfe8+ 24. Kd3 Re6 25. g4 Rxf6 26. Rae1 Re6 27. f5 Ree8 28. hxg6 fxg6 29. Re6 Kf7 30. Rxh7+ Kg8 31. Rxe8+ Rxe8 32. Bh6 gxf5 33. Rg7+ Kh8 34. gxf5 Re3+ 35. Bxe3 Kxg7 36. Bxd4+ Kf7 37. Bxc5 bxc5 38. b4 c4+ 39. Kd4 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Morales, Carlos1"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2128"]
[BlackElo "2113"]
[PlyCount "63"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. Re1 Bg7 7. c3 Nf6 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Nc6 11. Bf4 a6 12. Qd2 b5 13. Bh6 b4 14. Nd5 Nxd5 15. exd5 Na7 16. Bxg7 Kxg7 17. Qxb4 Rfb8 18. Qd2 Nb5 19. Qg5 Re8 20. Re4 h6 21. Qe3 Nc7 22. Rh4 h5 23. Qe4 Rab8 24. b4 Rxb4 25. Re1 Rb5 26. h3 Nxd5 27. a4 Nf6 28. Qf4 Rf5 29. Qd2 Qxa4 30. d5 Rxd5 31. Rxa4 Rxd2 32. Nxd2 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "2"]
[White "Breuil, Tristan"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2305"]
[BlackElo "2113"]
[PlyCount "65"]
[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. d3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c3 Nc6 8. d4 Nxe4 9. d5 Nb8 10. Re1 Nf6 11. c4 Nbd7 12. Nc3 Ng4 13. Qe2 Re8 14. Nd2 h5 15. Nde4 Ndf6 16. Ng5 Bf5 17. Bf4 Qb6 18. Nf3 Nd7 19. Nh4 Nde5 20. Nxf5 gxf5 21. h3 Nf6 22. Rab1 Qb4 23. Bxe5 dxe5 24. a3 Qa5 25. Qxe5 Ne4 26. Qxf5 Nxc3 27. bxc3 Bxc3 28. Re4 e6 29. dxe6 Rxe6 30. Rxe6 fxe6 31. Qxe6+ Kh8 32. Qh6+ Kg8 33. Bd5# 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "8"]
[White "De Souza, Arthur Olintho"]
[Black "Cerrato Nadal, Juan P"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2113"]
[BlackElo "2093"]
[PlyCount "108"]
[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. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. h3 Na5 8. d4 Nxb3 9. axb3 exd4 10. Qxd4 Be7 11. Nc3 0-0 12. Nxb5 c5 13. Qd3 Bb7 14. Nc3 a5 15. Bg5 Ba6 16. Nb5 h6 17. Bh4 Qb6 18. c4 Rfd8 19. Rfd1 Rab8 20. Bxf6 Bxf6 21. Nxd6 Qxb3 22. Qxb3 Rxb3 23. e5 Be7 24. Rxa5 Bxc4 25. Rxc5 Be6 26. Nd4 Rxb2 27. Nxe6 fxe6 28. Rc7 Bg5 29. Rd4 Rf8 30. Ne4 Rb1+ 31. Kh2 Bf4+ 32. Ng3 Bxe5 33. Rdd7 Bxc7 34. Rxc7 Rxf2 35. Nh5 Rbb2 36. Rxg7+ Kh8 37. Rg6 Kh7 38. Rg7+ Kh8 39. Rg6 e5 40. Rxh6+ Kg8 41. Rg6+ Kf7 42. Rg7+ Ke6 43. Rg6+ Kd5 44. Nf6+ Kd4 45. Rg4+ Kd3 46. Ne4 Rfe2 47. Nc5+ Kc3 48. Re4 Rxe4 49. Nxe4+ Kd3 50. Nf2+ Ke2 51. Ng4 e4 52. h4 e3 53. h5 Rb5 54. Nf6 Rf5 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "11"]
[White "De Souza, Arthur Olintho"]
[Black "Desideri, Ricardo Maruchi"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2113"]
[BlackElo "1959"]
[PlyCount "77"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 e6 7. Bg5 Nbd7 8. 0-0-0 Qc7 9. Qg3 h6 10. Bxf6 Nxf6 11. f4 Nd7 12. Be2 Rb8 13. Rhf1 b5 14. f5 Nc5 15. fxe6 fxe6 16. Bh5+ Kd8 17. Rf7 Bd7 18. e5 d5 19. Nxe6+ Nxe6 20. Rxd5 Rc8 21. Rfxd7+ Qxd7 22. Rxd7+ Kxd7 23. Bg4 Rc6 24. Nd5 Be7 25. h4 Rhc8 26. Bxe6+ Kxe6 27. Nxe7 Rxc2+ 28. Kd1 Rc1+ 29. Kd2 R8c2+ 30. Kd3 Kxe7 31. Qxg7+ Ke6 32. Qf6+ Kd7 33. e6+ Kc7 34. e7 Rc4 35. Qe5+ Kb6 36. Qd6+ Kb7 37. Qd7+ Kb6 38. Qd8+ Kb7 39. e8Q 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "1"]
[White "De Souza, Arthur Olintho"]
[Black "Janaszak, Dawid"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2113"]
[BlackElo "2308"]
[PlyCount "34"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 0-0 6. Be2 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 h5 11. gxh5 Nxh5 12. Kf2 f5 13. Bg5 Bf6 14. Bh6 Bxh4+ 15. Kg2 Rf7 16. a3 fxe4 17. fxe4 Rf2# 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "4"]
[White "De Souza, Arthur Olintho"]
[Black "Kujawski, Adam"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2113"]
[BlackElo "2111"]
[PlyCount "79"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. 0-0 g6 6. c3 Bg7 7. d4 exd4 8. cxd4 b5 9. Bb3 d6 10. Nc3 0-0 11. h3 Na5 12. Bc2 c5 13. a4 Bb7 14. axb5 axb5 15. dxc5 dxc5 16. Qxd8 Rfxd8 17. Nxb5 Nc4 18. Rxa8 Bxa8 19. b3 Ne5 20. Nxe5 Bxe5 21. Bg5 f6 22. Be3 Bd4 23. Rd1 Nc6 24. Bf4 Kg7 25. Kf1 Ne5 26. Bxe5 fxe5 27. Ke2 Bc6 28. Bd3 Ra8 29. f3 Ra2+ 30. Rd2 Ra1 31. Nxd4 cxd4 32. Bc4 Rc1 33. Ra2 Rc3 34. h4 Kh6 35. g4 Re3+ 36. Kf2 Rc3 37. Ra7 Rc1 38. Bg8 g5 39. h5 Rc2+ 40. Kg3 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "5"]
[White "De Souza, Arthur Olintho"]
[Black "Zhou, Qiyu"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2113"]
[BlackElo "2201"]
[PlyCount "52"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Bd3 0-0 6. a3 Bd6 7. Nf3 c6 8. 0-0 Nbd7 9. b4 Qe7 10. b5 e5 11. dxe5 Nxe5 12. Bb2 Nxd3 13. Qxd3 dxc4 14. Qxc4 Be6 15. Qh4 h6 16. bxc6 bxc6 17. Nd4 Bd7 18. Nce2 Rab8 19. Bc3 Rfe8 20. Ng3 Nd5 21. Qxe7 Bxe7 22. Rfc1 Nxc3 23. Rxc3 c5 24. Ndf5 Bf6 25. Rac1 Bxc3 26. Rxc3 Bxf5 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "6"]
[White "Mesa Cruz, Juan Carlos"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2126"]
[BlackElo "2113"]
[PlyCount "67"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. 0-0 Bg7 9. Be3 Nf6 10. f3 0-0 11. Nc3 a6 12. Qd3 Rac8 13. b3 Ne5 14. Qd2 e6 15. Rfd1 Rfd8 16. h3 Nc6 17. Rac1 d5 18. exd5 exd5 19. c5 Re8 20. Nxc6 bxc6 21. Bd4 Qf5 22. Re1 Nh5 23. Bxg7 Kxg7 24. Ne2 Re7 25. g4 Qe5 26. gxh5 gxh5 27. Qd4 f6 28. Qxe5 fxe5 29. Kf2 Kf6 30. Ng3 h4 31. Nf1 Kf5 32. Ne3+ Kf4 33. Rg1 d4 34. Rg4# 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "9"]
[White "Murthy, Pappu LN"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1821"]
[BlackElo "2113"]
[PlyCount "111"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qe2 Nxd4 10. Bxd4 Be6 11. Bb3 a6 12. 0-0-0 Rc8 13. h4 Bxb3 14. cxb3 Qa5 15. Kb1 Nh5 16. Bxg7 Kxg7 17. Rhe1 Rc6 18. g4 Nf4 19. Qd2 Qe5 20. h5 Rfc8 21. hxg6 hxg6 22. Qd4 b5 23. Qxe5+ dxe5 24. Rd7 R8c7 25. Red1 Ne6 26. Rxc7 Rxc7 27. Ne2 Ng5 28. Rd3 Rc8 29. a3 Rh8 30. f4 exf4 31. Nxf4 Nxe4 32. Rd7 Rh1+ 33. Ka2 Rg1 34. Rxe7 Rxg4 35. Rxe4 f5 36. Ne6+ Kf6 37. Rxg4 fxg4 38. Nf4 Kf5 39. Ng2 g3 40. b4 Kg4 41. Kb3 Kf3 42. Nh4+ Kf2 43. a4 g5 44. axb5 axb5 45. Ng2 Kxg2 46. Kc3 Kf2 47. Kd4 g2 48. Kc5 g1Q 49. Kxb5 Qc1 50. b3 g4 51. Ka5 g3 52. b5 g2 53. b4 g1Q 54. Kb6 Kf3+ 55. Kb7 Qg7+ 56. Kb6 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "3"]
[White "Nilsen, Tobias Lang"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2207"]
[BlackElo "2113"]
[PlyCount "45"]
[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. b4 Nf6 4. e5 Nd5 5. bxc5 dxc5 6. Bc4 Nc6 7. 0-0 Bg4 8. Re1 e6 9. h3 Bh5 10. Bb2 Be7 11. d3 0-0 12. Nbd2 a6 13. a4 Rb8 14. Ne4 b5 15. axb5 axb5 16. Bb3 Nd4 17. Bxd4 cxd4 18. g4 Bg6 19. Nxd4 Nf4 20. Nc6 Qb6 21. Nxe7+ Kh8 22. Nxg6+ fxg6 23. Re3 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "7"]
[White "Weisz, Bryan"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1979"]
[BlackElo "2113"]
[PlyCount "29"]
[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. d4 Nf6 2. g4 d5 3. g5 Ne4 4. Bf4 c6 5. Nd2 Bf5 6. f3 Nd6 7. Bg2 Qb6 8. e4 Bg6 9. h4 dxe4 10. fxe4 Qxd4 11. Ne2 Qb4 12. h5 Bxe4 13. Bxd6 Bxg2 14. Bxb4 Bxh1 15. Nc4 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Al Tarbosh, Ward"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "2278"]
[BlackElo "2113"]
[PlyCount "87"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. h3 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. Bf3 b5 13. a4 a6 14. axb5 axb5 15. Bxf6 Bxf6 16. e5 Rxa1 17. Rxa1 Bxf3 18. exf6 Bc6 19. Rd1 b4 20. fxe7 Qxe7 21. Nd5 Qe5 22. Nxb4 Ba8 23. Qxd6 Qxb2 24. Qd4 Qxd4 25. Rxd4 Re8 26. Rd1 Kg7 27. Rc1 Re4 28. c4 g5 29. Nd3 Rd4 30. Ne5 f6 31. Ng4 f5 32. Ne3 Kg6 33. c5 g4 34. hxg4 fxg4 35. c6 g3 36. fxg3 Rd3 37. c7 Bb7 38. Ng4 Rd2 39. c8Q Rxg2+ 40. Kf1 Bxc8 41. Ne5+ Kf5 42. Kxg2 Bb7+ 43. Nf3 Kg4 44. Rc4+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "De Souza, Arthur Olintho"]
[Black "Baloglu, Dila"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "1896"]
[PlyCount "44"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bd3 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Nc3 Nxc3 11. bxc3 d5 12. a4 f5 13. exf6 Bxf6 14. Re1 Bd7 15. Ba3 Be7 16. Bxe7 Qxe7 17. Ne5 Nxe5 18. Qxe5 Rf6 19. Qxd5 Rxf2 20. Kxf2 Qh4+ 21. g3 Qxh2+ 22. Qg2 Rf8+ 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "De Souza, Arthur Olintho"]
[Black "Cardozo Munar, Carlos Eduardo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2113"]
[BlackElo "2043"]
[PlyCount "91"]
[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. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 h6 9. h4 Qc7 10. Qe2 a6 11. 0-0 b5 12. a3 g5 13. hxg5 hxg5 14. Nxg5 Ncxe5 15. Rfe1 Bd6 16. Bxb5 Ke7 17. Bxd7 Bxd7 18. Bxe5 Bxe5 19. Qxe5 Qxe5 20. Rxe5 f6 21. Nxd5+ Kd6 22. Nxf6 Kxe5 23. Nxd7+ Kf5 24. Nf3 Rac8 25. Re1 Rxc2 26. Re5+ Kf4 27. Re3 Rxb2 28. g3+ Kf5 29. Nd4+ Kg4 30. Kg2 Rd8 31. Ne5+ Kg5 32. Nxe6+ Kf5 33. Nxd8 a5 34. Ndc6 a4 35. Nc4 Rb3 36. Nd4+ Kf6 37. Nxb3 axb3 38. Rxb3 Ke7 39. a4 Kf6 40. a5 Ke7 41. a6 Ke6 42. a7 Ke7 43. a8Q Ke6 44. Rb6+ Kf5 45. Qd5+ Kg4 46. Ne3# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "De Souza, Arthur Olintho"]
[Black "Coca, Cristi Iulian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2235"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Bd7 10. Bd3 Be7 11. 0-0 Nd5 12. Bd2 Bf6 13. Qe2 0-0 14. Qe4 g6 15. Bh6 Re8 16. h4 Nxd4 17. cxd4 Bc6 18. Qg4 Nb4 19. Be4 Bxe4 20. Qxe4 Qd5 21. Qg4 Rad8 22. Rfd1 Nxa2 23. h5 a6 24. hxg6 hxg6 25. Ne5 Bxe5 26. dxe5 Qb3 27. Rxd8 Rxd8 28. Qh4 Rd1+ 29. Kh2 Qd5 30. Qf6 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "De Souza, Arthur Olintho"]
[Black "Dmitrenko, Viktor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2395"]
[PlyCount "55"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Na3 e6 6. Nf3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. Bd3 0-0 12. 0-0 e5 13. Nf5 e4 14. Nxe7+ Qxe7 15. Bc2 Rd8 16. Bd4 Bf5 17. Qe2 h5 18. Rfe1 Re8 19. Qb5 Qd7 20. Ba4 Qxb5 21. Bxb5 Re6 22. Rad1 Ng4 23. Bd7 Rf6 24. Bxf6 Bxd7 25. Rxd7 Nxf6 26. Rxb7 Rd8 27. Rxa7 Rd2 28. Rb7 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "De Souza, Arthur Olintho"]
[Black "Hrebenshchykova, Yelyzaveta"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2282"]
[PlyCount "144"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Na3 Qd8 6. dxc5 Qxd1+ 7. Kxd1 Ng4 8. Nh3 e5 9. Nb5 Na6 10. b4 Bd7 11. f3 Nf6 12. Bc4 0-0-0 13. Ke2 Bxh3 14. gxh3 Kb8 15. Bxf7 Nc7 16. Bc4 Ncd5 17. Bg5 a6 18. Bxd5 axb5 19. Bb3 Be7 20. Rad1 Kc7 21. c4 bxc4 22. Bxc4 h6 23. Bxf6 Bxf6 24. a4 Rd4 25. Rxd4 exd4 26. f4 Re8+ 27. Kf3 Re3+ 28. Kf2 Rc3 29. Bd5 d3 30. Rd1 Bd4+ 31. Kf3 d2+ 32. Ke2 Be3 33. Bf3 Bxf4 34. Bg4 Ra3 35. Rf1 g5 36. h4 Rxa4 37. hxg5 hxg5 38. h4 Rxb4 39. h5 Re4+ 40. Kd1 Re7 41. Kc2 Kc6 42. Bf3+ Kxc5 43. Rb1 b5 44. Bd1 b4 45. Kd3 Rd7+ 46. Ke2 Re7+ 47. Kd3 Re3+ 48. Kc2 Rc3+ 49. Kb2 Rc1 50. h6 Rxb1+ 51. Kxb1 Be5 52. Kc2 Kd4 53. Kxd2 Kc4 54. h7 Bg7 55. Kc2 b3+ 56. Kb1 Kb4 57. Bg4 b2 58. Bf5 Kc5 59. Kc2 Kd4 60. Kd2 Ke5 61. Bg6 Kf4 62. Ke2 g4 63. Kf1 Bd4 64. Kg2 Ke3 65. Kg3 Kd2 66. Kxg4 Kc1 67. Kg5 b1Q 68. Bxb1 Kxb1 69. Kg6 Kc2 70. Kf7 Kd3 71. Kg8 Ke4 72. h8Q Bxh8 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "De Souza, Arthur Olintho"]
[Black "Kepeshchuk, Mykhaylo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2269"]
[PlyCount "148"]
[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. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. d4 Bg4 6. Be2 e6 7. Na3 cxd4 8. Nb5 Rc8 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bxe2 12. Kxe2 Bc5 13. Be3 Nf6 14. f3 Nd5 15. Bd2 Bxd4 16. cxd4 Rc2 17. Rac1 Rxc1 18. Rxc1 Kd7 19. Kd3 Rc8 20. Rxc8 Kxc8 21. a3 Kd7 22. Bc1 Kc6 23. Bd2 Kb5 24. b3 b6 25. g3 h5 26. Ke4 a5 27. a4+ Ka6 28. Ke5 b5 29. axb5+ Kxb5 30. Kd6 a4 31. bxa4+ Kxa4 32. Kd7 Kb3 33. Ke8 Kc2 34. Kxf7 Kxd2 35. Kxe6 Nc7+ 36. Kd6 Nb5+ 37. Kc5 Nc7 38. d5 Ke3 39. d6 Ne6+ 40. Kd5 Nd8 41. f4 Kf3 42. Ke5 Kg2 43. Kf5 Kxh2 44. g4 h4 45. Kg6 h3 46. Kxg7 Kg3 47. f5 h2 48. f6 h1Q 49. f7 Nxf7 50. Kxf7 Qf3+ 51. Ke7 Qe4+ 52. Kd8 Qa8+ 53. Kc7 Qa7+ 54. Kc6 Qa6+ 55. Kc7 Qc4+ 56. Kd8 Qg8+ 57. Ke7 Qg7+ 58. Kd8 Qxg4 59. d7 Qg8+ 60. Kc7 Qc4+ 61. Kb8 Qb5+ 62. Kc8 Qc6+ 63. Kd8 Kf4 64. Ke7 Qe4+ 65. Kf8 Qf5+ 66. Ke7 Qe5+ 67. Kf8 Qd6+ 68. Ke8 Qe6+ 69. Kd8 Ke5 70. Kc7 Qd6+ 71. Kc8 Qc6+ 72. Kd8 Ke6 73. Ke8 Qxd7+ 74. Kf8 Qf7# 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "De Souza, Arthur Olintho"]
[Black "Menahem, Adi"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2113"]
[BlackElo "2114"]
[PlyCount "86"]
[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 d5 2. Nc3 dxe4 3. Nxe4 c6 4. Bc4 Nf6 5. Nxf6+ exf6 6. Ne2 Bd6 7. 0-0 0-0 8. d4 Bg4 9. f3 Bh5 10. Nf4 Bg6 11. Nxg6 hxg6 12. Qd3 f5 13. a3 Nd7 14. b4 a5 15. b5 c5 16. Bb2 cxd4 17. Bxd4 Ne5 18. Bxe5 Bxe5 19. Qxd8 Rfxd8 20. Rad1 Rac8 21. Bb3 b6 22. Rfe1 Bd4+ 23. Kf1 Bc5 24. Ke2 Kf8 25. Rxd8+ Rxd8 26. Rd1 Rxd1 27. Kxd1 Bxa3 28. Kd2 Ke7 29. Kd3 f6 30. Kd4 Kd6 31. Bf7 Bc5+ 32. Kc4 g5 33. Bg6 Ke5 34. Bh7 g4 35. fxg4 fxg4 36. Bd3 f5 37. Be2 g5 38. Bd1 Ke4 39. h3 gxh3 40. gxh3 f4 41. Be2 f3 42. Bd3+ Ke3 43. Kd5 f2 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Della Morte, German"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2322"]
[BlackElo "2113"]
[PlyCount "109"]
[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. Nc3 e6 3. g3 d5 4. e5 Nc6 5. f4 g5 6. d3 gxf4 7. Bxf4 Bh6 8. Bxh6 Nxh6 9. Qh5 Nf5 10. Nf3 Ncd4 11. Nxd4 cxd4 12. Ne2 Qa5+ 13. c3 Ne3 14. Kf2 dxc3 15. Kxe3 cxb2 16. Rb1 Qxa2 17. Bh3 d4+ 18. Nxd4 Bd7 19. Qe2 Qd5 20. Qxb2 Qxe5+ 21. Kd2 Qg5+ 22. Ke1 0-0 23. Bg2 Qe3+ 24. Ne2 Qxd3 25. Rd1 Qb5 26. Qxb5 Bxb5 27. Bxb7 Rab8 28. Bf3 Rfc8 29. Kf2 Rc2 30. Rc1 Rb2 31. Rb1 Bxe2 32. Rxb2 Rxb2 33. Bxe2 a5 34. Ra1 Kg7 35. Rxa5 Rd2 36. h4 h6 37. Ke3 Rd7 38. Bf3 f5 39. Rb5 Kf6 40. Rb7 Rxb7 41. Bxb7 e5 42. Kf3 Ke6 43. Bc8+ Kf6 44. Bd7 Kg6 45. Be8+ Kf6 46. Ba4 Kg6 47. Bc2 Kf6 48. Bb1 Ke6 49. Kg2 Kf6 50. Kh3 Ke6 51. h5 Kf6 52. Kh4 e4 53. Kh3 Ke5 54. Kg2 Kd4 55. Kf2 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Gatterer, Florian"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2170"]
[BlackElo "2113"]
[PlyCount "78"]
[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. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8. Ng2 h5 9. e4 h4 10. e5 Be7 11. Rg1 hxg3 12. hxg3 Nc6 13. c3 Bf5 14. Bd3 Bxd3 15. Qxd3 Ngxe5 16. Qf5 Nf3+ 17. Kf2 Nxg1 18. Kxg1 Qd7 19. Qxd7+ Kxd7 20. Bf4 Bd6 21. Nd2 Rh3 22. Bxd6 cxd6 23. Kf2 Rh2 24. Ne4 f5 25. Nd2 Rf8 26. Re1 f4 27. gxf4 Re8 28. Rd1 Ne7 29. Kg3 Reh8 30. Ne4 Nf5+ 31. Kxg4 Nh6+ 32. Kg3 Nf5+ 33. Kg4 Rf8 34. Rd3 Rxg2+ 35. Kf3 Rxb2 36. Ng5 Rxa2 37. c4 a5 38. c5 d5 39. Ra3 Rxa3+ 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Grot, Blazej"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2102"]
[BlackElo "2113"]
[PlyCount "29"]
[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 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Rxb1 Qxd5 5. Qb3 Qxb3 6. axb3 Nc6 7. Nf3 0-0-0 8. e3 e5 9. Nxe5 Nxe5 10. dxe5 Bb4+ 11. Ke2 Ne7 12. f4 g5 13. g3 gxf4 14. gxf4 Nf5 15. Bh3 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Hernandez, Elvert"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1947"]
[BlackElo "2113"]
[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. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Na5 9. Bxf7+ Kxf7 10. e5 Ng8 11. Ne4 Nc4 12. Ng5+ Ke8 13. Nxh7 Nxe3 14. fxe3 Bxe5 15. Nxf8 Kxf8 16. 0-0+ Nf6 17. Qg4 Kg7 18. Nf5+ Kh7 19. Qh4+ Kg8 20. Nh6+ Kg7 21. Qg5 d6 22. h4 Qh8 23. Nf5+ Bxf5 24. Rxf5 Kf7 25. Rf3 Bxb2 26. Raf1 Qh5 27. Qg3 Rh8 28. Rf4 Ke8 29. e4 Bd4+ 30. Kh2 Be5 31. Qb3 Qxh4+ 32. Kg1 Bd4+ 33. R1f2 Qh1# 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Jarocka, Liwia"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2199"]
[BlackElo "2113"]
[PlyCount "77"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Bb3 Nc6 9. f3 Na5 10. Qd2 Nxb3 11. cxb3 d5 12. e5 Nd7 13. f4 Nc5 14. 0-0 a6 15. b4 Ne6 16. a3 Nxd4 17. Bxd4 Bf5 18. Rfd1 e6 19. h3 h5 20. Qe2 Qh4 21. Qf2 Qxf2+ 22. Kxf2 Rac8 23. Rac1 Rc4 24. Bc5 Rc8 25. Ne2 Rxc1 26. Rxc1 g5 27. Be3 Rxc1 28. Nxc1 g4 29. hxg4 hxg4 30. g3 f6 31. Bd4 fxe5 32. fxe5 Kf7 33. Nb3 Bf8 34. Bc5 Bd3 35. Bxf8 Kxf8 36. Nc5 Bc4 37. Nxe6+ Ke7 38. Nf4 Bb3 39. Ke3 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Joel Paul, Ganta"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1989"]
[BlackElo "2113"]
[PlyCount "33"]
[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. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 e6 10. Ne4 Qa5+ 11. Bc3 Qd5 12. Nd6+ Kf8 13. Bc4 Qxg2 14. Rf1 Qxh2 15. Qf3 Nh6 16. Rh1 Ng4 17. Qxf7# 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Kandil, Adham"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2311"]
[BlackElo "2113"]
[PlyCount "29"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. Bc5 Re8 13. Bc4 Qa5 14. Nxd5 cxd5 15. Qxa5 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Marinakis, Hristos"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2130"]
[BlackElo "2113"]
[PlyCount "92"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qh4 15. g3 Qh5 16. Qf2 Bh3 17. Bc4 Rad8 18. Kb1 Be6 19. Bb3 Rb8 20. h4 f5 21. Ng5 a5 22. Nxe6 Rxe6 23. Rxd5 cxd5 24. Bxd5 Kf7 25. Qd2 Rbe8 26. Rf1 f4 27. gxf4 Qxh4 28. fxe5 Bxe5 29. Qxa5 Qh3 30. Qb5 Rb8 31. Qd7+ Kf6 32. Qxe6+ Qxe6 33. Bxe6 Kxe6 34. b3 h5 35. Be3 h4 36. Bg5 h3 37. f4 Bc3 38. Rh1 Rh8 39. Kc1 Kf5 40. Kd1 Kg4 41. Ke2 Kg3 42. Be7 Bd4 43. Bd6 Kg2 44. Rd1 h2 45. f5 h1Q 46. Rxd4 Qf1+ 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Sahin, Sarp"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2115"]
[BlackElo "2113"]
[PlyCount "45"]
[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. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. h3 d6 6. Be2 c5 7. c3 cxd4 8. exd4 Qb6 9. Qb3 Nbd7 10. 0-0 Re8 11. Bh2 e5 12. dxe5 dxe5 13. Nbd2 e4 14. Nd4 e3 15. fxe3 Rxe3 16. Nc4 Qxb3 17. axb3 Re7 18. Rfe1 Ne4 19. Bf3 Ndc5 20. b4 Bxd4+ 21. cxd4 Nb3 22. Ra3 Be6 23. Rxe4 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Tikhonov, Viacheslav"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2160"]
[BlackElo "2113"]
[PlyCount "19"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Nxf6+ Qxf6 8. Bg5 Bxf3 9. Qd2 Qxd4 10. Bb5+ 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Bueno, Alfeu Varela Jr"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2155"]
[BlackElo "2113"]
[PlyCount "70"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 a6 8. Nc3 b5 9. d3 b4 10. Na4 Qa5 11. c4 d6 12. Rb1 Bd7 13. b3 Bxa4 14. bxa4 Nf6 15. Bb2 0-0 16. Kh1 Ng4 17. Bxg7 Kxg7 18. Qb3 Nf6 19. e5 Nd7 20. Rbe1 Nb6 21. e6 f6 22. f5 Nxa4 23. Re4 Nc3 24. Rf2 Nxe4 25. dxe4 Qa3 26. Qc2 Rab8 27. Nd2 Qc3 28. Qd1 a5 29. Rf3 Qd4 30. Rg3 a4 31. h4 b3 32. axb3 a3 33. Qh5 Qxd2 34. Rxg6+ Kh8 35. Rg7 Kxg7 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "De Souza, Arthur Olintho"]
[Black "Burmakin, Evgeniy"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2113"]
[BlackElo "2166"]
[PlyCount "70"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 0-0 10. h3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bf3 Bxf3 14. Qxf3 Qc7 15. c3 Nc6 16. Rad1 Rad8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Qd6 20. Qxd6 Bxd6 21. Nc5 Nd8 22. g4 f6 23. Ne4 Bc7 24. Kf1 Kf7 25. Ke2 Ke6 26. Kd3 g6 27. f3 b6 28. c4 Nb7 29. b4 h5 30. gxh5 gxh5 31. Ng3 h4 32. Ne4 f5 33. Nc3 Bd8 34. Nd5 b5 35. c5 Kxd5 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "De Souza, Arthur Olintho"]
[Black "Mizzi, Jack"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2113"]
[BlackElo "2043"]
[PlyCount "59"]
[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. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Nd7 7. Bd3 Ne7 8. Nf3 Bxd3 9. Qxd3 Ng6 10. Bg5 Be7 11. Bxe7 Qxe7 12. g3 Qb4 13. cxd5 cxd5 14. 0-0 a6 15. Ng5 Qe7 16. f4 Ngf8 17. f5 f6 18. Nxe6 Nxe6 19. fxe6 Nf8 20. exf6 gxf6 21. Nxd5 Qd6 22. Nxf6+ Kd8 23. d5 Nxe6 24. Rae1 Nc5 25. Qg6 Kc7 26. b4 Na4 27. Ne8+ Rhxe8 28. Rf7+ Qd7 29. Rxd7+ Kxd7 30. Qf7+ 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "De Souza, Arthur Olintho"]
[Black "Parfenov, Viktor N"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2193"]
[PlyCount "66"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. cxd4 Be6 10. Bxe6 Qxe6+ 11. Be3 Qd7 12. 0-0 e6 13. Re1 Be7 14. Nc3 0-0 15. Ne5 Nxe5 16. dxe5 Qxd1 17. Raxd1 Rfd8 18. Bxb6 axb6 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Nxd1 Bc5 22. Kf1 Bd4 23. f4 g5 24. g3 gxf4 25. gxf4 Kg7 26. Ke2 Kg6 27. Kd3 Bg1 28. Ke4 Bxh2 29. Ne3 Bg1 30. Nc4 h5 31. Nd6 h4 32. Kf3 Bd4 33. Nxf7 Kxf7 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "De Souza, Arthur Olintho"]
[Black "Tikhonov, Viacheslav"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2113"]
[BlackElo "2160"]
[PlyCount "54"]
[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. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. f4 d6 9. Be3 Rb8 10. a4 a6 11. Qd2 b5 12. axb5 axb5 13. f5 exf5 14. exf5 Bxf5 15. Bh6 Nd4 16. Bxg7 Nxe2+ 17. Qxe2 Kxg7 18. Ra7 Re8 19. Qf2 Qb6 20. Raa1 c4 21. d4 h5 22. Rae1 Nc6 23. Ne2 Re7 24. c3 Rbe8 25. Nf4 Rxe1 26. Rxe1 Rxe1+ 27. Qf1 Rxf1+ 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Harriott, Tyrell"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1806"]
[BlackElo "2113"]
[PlyCount "40"]
[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. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nf3 d6 6. 0-0 c5 7. c3 Nc6 8. Bc2 cxd4 9. Nxd4 Nxd4 10. Qxd4 Be6 11. e4 Rc8 12. f5 Bc4 13. Re1 Qb6 14. Qxb6 axb6 15. Na3 Ba6 16. Be3 Nd7 17. Rad1 Nc5 18. Bf2 Rc7 19. Bg3 Nd7 20. Nb1 Be5 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Novikova, Galina"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2073"]
[BlackElo "2113"]
[PlyCount "43"]
[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 e6 2. Nc3 d5 3. Bf4 Nf6 4. f3 Bd6 5. Bg5 Be7 6. e3 0-0 7. h4 h6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. Nge2 e5 11. Qd2 exd4 12. exd4 Nc6 13. 0-0-0 Rb8 14. g4 b5 15. g5 hxg5 16. hxg5 Nh7 17. Nf4 Nxg5 18. Qh2 f6 19. Bd3 f5 20. Qh8+ Kf7 21. Qh5+ Kg8 22. Qxg5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Tsatsalashvili, Ketevan"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2315"]
[BlackElo "2113"]
[PlyCount "31"]
[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. c4 c5 4. d5 b5 5. cxb5 a6 6. b6 Qxb6 7. Nc3 Bg7 8. a4 d6 9. a5 Qb4 10. Ra4 Qb7 11. g3 0-0 12. Bg2 Nbd7 13. 0-0 Ng4 14. Nd2 h5 15. h3 Nge5 16. f4 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "7"]
[White "Balla, Tamas Kristof"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2283"]
[BlackElo "2113"]
[PlyCount "73"]
[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 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d6 5. Nc3 Nf6 6. Nf3 Bg7 7. h3 0-0 8. Be3 Nc6 9. Be2 a6 10. 0-0 b5 11. a3 Bb7 12. Qd2 Rc8 13. Bh6 Na5 14. Bxg7 Kxg7 15. Qf4 Nb3 16. Rad1 Qa5 17. e5 Nd5 18. Nxd5 Bxd5 19. exd6 exd6 20. Qxd6 Bxf3 21. Bxf3 Rc2 22. Qe5+ Kg8 23. d5 Nd2 24. Be4 Rc4 25. Bd3 Nxf1 26. Bxc4 bxc4 27. Rxf1 Rd8 28. Rd1 Qb5 29. Qf6 Rxd5 30. Re1 Rf5 31. Qd8+ Kg7 32. Qd4+ Kh6 33. Re4 g5 34. h4 Qd5 35. hxg5+ Rxg5 36. Qf6+ Rg6 37. Rh4+ 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "11"]
[White "De Souza, Arthur Olintho"]
[Black "Awoki, Daniel Teidi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2152"]
[PlyCount "56"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. d4 d6 6. cxd6 cxd6 7. Nf3 Nc6 8. exd6 Qxd6 9. Nc3 Nxc3 10. bxc3 e5 11. dxe5 Nxe5 12. Bf4 Qxd1+ 13. Rxd1 Nxf3+ 14. gxf3 Bd7 15. Bc4 Rc8 16. Bxf7+ Ke7 17. Bd5 Rxc3 18. Bxb7 Bb5 19. Bd6+ Kf6 20. Bf4 Bb4 21. Bd2 Re8+ 22. Be4 Rxf3 23. Bxb4 Rxe4+ 24. Kd2 Rd3+ 25. Kc2 Rc4+ 26. Kb2 Rxb4+ 27. Kc2 Rxd1 28. Rxd1 Ba4+ 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "8"]
[White "De Souza, Arthur Olintho"]
[Black "Bodicky, Michal"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2113"]
[BlackElo "2207"]
[PlyCount "58"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 g6 8. Be3 Qb4 9. Bd3 Ng4 10. Bf4 Bg7 11. 0-0 Bxc3 12. bxc3 Qxc3 13. h3 Nge5 14. Bh6 Be6 15. f4 Nxd3 16. cxd3 Bxb3 17. axb3 0-0-0 18. Ra4 Kb8 19. Rc4 Qa5 20. Bg7 Rhg8 21. Bc3 Qb6+ 22. d4 d5 23. exd5 Rxd5 24. Qf3 Rgd8 25. Rc1 Qxb3 26. Ba1 Qxf3 27. gxf3 e6 28. Kf2 Nxd4 29. Rc7 Nb3 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "4"]
[White "De Souza, Arthur Olintho"]
[Black "Bogaudinov, Rushan"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2113"]
[BlackElo "1853"]
[PlyCount "115"]
[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 e6 2. Nc3 a6 3. Nf3 b5 4. a3 Bb7 5. d4 d6 6. Bd3 Nf6 7. 0-0 Be7 8. Qe2 Nbd7 9. Bg5 c5 10. e5 Nd5 11. Bxe7 Qxe7 12. Nxd5 Bxd5 13. exd6 Qxd6 14. dxc5 Nxc5 15. Rad1 Nxd3 16. Rxd3 0-0 17. Rfd1 Qc7 18. Rc3 Qb7 19. Rd4 Rac8 20. Rxc8 Rxc8 21. Rf4 Bxf3 22. Rxf3 g6 23. h4 h5 24. Rg3 Qd5 25. c3 Rc4 26. Rd3 Re4 27. Re3 Rxh4 28. Rd3 Re4 29. Qd2 Qe5 30. g3 Re1+ 31. Kg2 Qe4+ 32. Rf3 Rg1+ 33. Kxg1 Qxf3 34. Qd8+ Kg7 35. Qb6 Qd1+ 36. Kg2 Qd5+ 37. Kg1 g5 38. Qxa6 h4 39. gxh4 gxh4 40. Qb6 Qg5+ 41. Kh2 Qf4+ 42. Kg2 Qg4+ 43. Kh2 e5 44. Qxb5 Qf4+ 45. Kg2 Qe4+ 46. Kh2 Qf4+ 47. Kg2 f6 48. Qd7+ Kg6 49. Qe8+ Kf5 50. Qd7+ Kg6 51. Qe8+ Kg7 52. Qe7+ Kh6 53. Qf8+ Kg6 54. Qg8+ Kh6 55. Qh8+ Kg6 56. Qg8+ Kh6 57. Qh8+ Kg6 58. Qg8+ 1/2-1/2

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "9"]
[White "De Souza, Arthur Olintho"]
[Black "Cardozo Munar, Carlos Eduardo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2113"]
[BlackElo "2043"]
[PlyCount "65"]
[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 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 a6 9. 0-0 Qc7 10. Qe2 h6 11. h4 b5 12. h5 Bb7 13. a3 0-0-0 14. b4 Be7 15. a4 Bxb4 16. axb5 Bxc3 17. bxc6 Qxc6 18. Ra3 a5 19. Bb5 Qc5 20. Rb3 d4 21. Rfb1 Bb4 22. Bd2 Bxf3 23. Qxf3 Nxe5 24. Qa8+ Kc7 25. Bxb4 axb4 26. Qe4 Rb8 27. Rxb4 Kd6 28. f4 Ng4 29. Rxd4+ Ke7 30. c4 Nf6 31. Qe5 Rhd8 32. Qxc5+ Rd6 33. Qxd6# 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "1"]
[White "De Souza, Arthur Olintho"]
[Black "Hajiyev, Kanan"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2113"]
[BlackElo "2129"]
[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. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Nf6 7. Bf4 Qb6 8. Qc2 Bg4 9. 0-0 e6 10. h3 Bh5 11. Ng3 Bg6 12. Bxg6 hxg6 13. Re1 Be7 14. Nd2 Rc8 15. Qb3 Qxb3 16. Nxb3 Kd7 17. Re2 b6 18. Rae1 a5 19. Be5 a4 20. Nc1 a3 21. b3 Nxe5 22. dxe5 Nh5 23. Re3 Bg5 24. Rd3 Ke7 25. Nxh5 Rxh5 26. Ne2 Rhh8 27. Red1 Rc5 28. f4 Bh6 29. c4 Rd8 30. Nc3 Bxf4 31. cxd5 Bxe5 32. Na4 Rc2 33. Nxb6 Rxa2 34. d6+ Ke8 35. Nc8 Rb2 36. Ne7 Bxd6 37. Nc6 Bc5+ 38. Kh1 Rxd3 39. Rxd3 f6 40. Rd8+ Kf7 41. Rd7+ Kg8 42. Rd8+ Kh7 43. Rc8 Bd6 44. Kg1 a2 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "5"]
[White "De Souza, Arthur Olintho"]
[Black "Martin Barcelo, Carles"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2113"]
[BlackElo "2222"]
[PlyCount "33"]
[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. d4 Nf6 2. c4 Nc6 3. Nc3 e6 4. Bg5 Bb4 5. e3 h6 6. Bh4 d5 7. Nf3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. cxd5 exd5 11. Bxf6 gxf6 12. Nh4 Ne7 13. Qg4+ Kh8 14. Qh5 Kg7 15. Qg4+ Kh8 16. Nf5 Bc8 17. Qg7# 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "6"]
[White "Golubev, Mikhail"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2461"]
[BlackElo "2113"]
[PlyCount "63"]
[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 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. f3 Nf6 8. Qd2 0-0 9. Bc4 Bd7 10. g4 Bxg4 11. fxg4 Nxg4 12. Nxc6 bxc6 13. Be2 Nxe3 14. Qxe3 d5 15. Qf3 Rb8 16. exd5 cxd5 17. Nxd5 Qa5+ 18. c3 Rxb2 19. Rd1 Qxa2 20. Nb4 Qa3 21. 0-0 Bxc3 22. Nd5 Qc5+ 23. Kh1 Be5 24. Ne3 e6 25. Rd3 Rfb8 26. Ng4 Bg7 27. Qxf7+ Kh8 28. Rd7 Qc6+ 29. Bf3 Qc3 30. Nh6 Rf8 31. Qg8+ Rxg8 32. Nf7# 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "10"]
[White "Novikova, Galina"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2073"]
[BlackElo "2113"]
[PlyCount "64"]
[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. d4 Nf6 2. Bg5 Ne4 3. h4 Nxg5 4. hxg5 d5 5. g6 fxg6 6. e3 Bf5 7. Bd3 e6 8. g4 Bxd3 9. Qxd3 Qf6 10. Qb5+ Nd7 11. Qxb7 Rb8 12. Qxc7 Rxb2 13. Qc8+ Qd8 14. Qc3 Bb4 15. Ne2 Qa5 16. 0-0 Bxc3 17. Nbxc3 Rxc2 18. Rfc1 Rxc1+ 19. Rxc1 0-0 20. Ng3 Nb6 21. Nce2 Qxa2 22. Rc7 Rc8 23. Re7 Qb1+ 24. Kg2 Rc6 25. Nf4 a5 26. Nxe6 Rxe6 27. Rxe6 a4 28. e4 a3 29. exd5 Nxd5 30. Ne4 a2 31. Nd6 Nf4+ 32. Kf3 Nxe6 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "3"]
[White "Sargsyan, Anna M"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2377"]
[BlackElo "2113"]
[PlyCount "65"]
[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. d4 d5 2. c4 Bf5 3. Nc3 e6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 c6 7. e3 Nbd7 8. Bd3 Bxd3 9. Qxd3 Be7 10. 0-0 0-0 11. Rab1 a5 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bxe7 Qxe7 15. f4 Nc5 16. Qc2 Rad8 17. Ne2 Ne4 18. Nd4 g6 19. Rf3 Qb4 20. a3 Qd2 21. Qb3 Nc5 22. Qb6 Na4 23. Qxb7 Rb8 24. Qxc6 Rxb2 25. Rxb2 Nxb2 26. h3 Nd3 27. e6 Ne1 28. Rg3 fxe6 29. Qxe6+ Kh8 30. Qe5+ Kg8 31. Qxd5+ Kg7 32. Ne6+ Kg8 33. Qxd2 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "2"]
[White "Sliwicki, Damian"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2091"]
[BlackElo "2113"]
[PlyCount "144"]
[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. d4 d5 2. Bf4 Bf5 3. e3 e6 4. Nf3 Bd6 5. Bg3 Bxg3 6. hxg3 c5 7. Bd3 Bxd3 8. Qxd3 c4 9. Qe2 Nc6 10. c3 Qb6 11. Ng5 Nf6 12. Na3 h6 13. 0-0-0 0-0 14. f4 Qa5 15. Kb1 b5 16. Nc2 b4 17. cxb4 Nxb4 18. Nxb4 Qxb4 19. Nf3 Ne4 20. Ka1 c3 21. b3 Rfc8 22. Qc2 a5 23. Ne1 a4 24. Nd3 axb3 25. Nxb4 bxc2 26. Nxc2 Nf2 27. Rdf1 Nxh1 28. Rxh1 Ra4 29. g4 Rca8 30. a3 Rxa3+ 31. Nxa3 Rxa3+ 32. Kb1 Rb3+ 33. Kc2 Rb2+ 34. Kxc3 Rxg2 35. Rh4 Kh7 36. g5 Kg6 37. gxh6 gxh6 38. Kd3 h5 39. Rh3 Rg4 40. Ke2 h4 41. Kf3 Kf5 42. Rh1 Rg3+ 43. Kf2 Ke4 44. Rxh4 Rf3+ 45. Kg2 Rxe3 46. Rh7 Kxf4 47. Rxf7+ Ke4 48. Kf2 Kxd4 49. Rf4+ Re4 50. Rf8 e5 51. Ra8 Rf4+ 52. Ke2 Ke4 53. Ra4+ d4 54. Ra5 Rh4 55. Ra8 Rh2+ 56. Kf1 d3 57. Ra5 d2 58. Ra1 Rh1+ 59. Ke2 Rxa1 60. Kxd2 Kf3 61. Kc3 e4 62. Kb2 e3 63. Kxa1 e2 64. Kb2 e1Q 65. Kc2 Ke4 66. Kb2 Qb4+ 67. Kc2 Qd6 68. Kc3 Qc5+ 69. Kd2 Qd4+ 70. Ke2 Qb2+ 71. Kd1 Ke3 72. Ke1 Qb1# 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "8"]
[White "Carrasco Miranda, Andres"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2234"]
[BlackElo "2113"]
[PlyCount "50"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 c6 6. e4 d6 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 Nbd7 10. 0-0 e5 11. d5 cxd5 12. cxd5 a6 13. a4 Rc8 14. Be3 Qa5 15. Qb3 Rc7 16. Qa3 Rfc8 17. Rfc1 Rc4 18. Be2 Rb4 19. Na2 Rxc1+ 20. Rxc1 Rxe4 21. Rc8+ Nf8 22. Qxd6 Qe1+ 23. Bf1 Rxe3 24. fxe3 Qxg3+ 25. Kh1 Ne4 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "1"]
[White "De Souza, Arthur Olintho"]
[Black "Ferreira, Vitor Hugo Vieira"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2128"]
[PlyCount "130"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 e6 7. Nf3 Nc6 8. 0-0 Be7 9. exd6 Qxd6 10. Nc3 0-0 11. Re1 Rd8 12. Ne5 Nxc3 13. bxc3 Nxe5 14. Bf4 Qc6 15. Bxe5 Qxc4 16. Qg4 f6 17. Bf4 e5 18. Qh5 Qf7 19. Qxf7+ Kxf7 20. dxe5 Be6 21. exf6 Bxf6 22. Re3 Rac8 23. Rae1 Bxa2 24. Be5 Rd7 25. Bxf6 gxf6 26. Rh3 Kg8 27. Rg3+ Kf8 28. h4 Bf7 29. Rf3 Rc6 30. Rb1 a5 31. Rb5 Ra6 32. h5 Bxh5 33. Rxh5 a4 34. Rhf5 Ke7 35. Re3+ Kd8 36. Re1 a3 37. Rb5 a2 38. Ra1 Rd2 39. Rxb7 Rc2 40. Rxh7 Rb2 41. Rd1+ Ke8 42. Re1+ Kf8 43. Ree7 a1Q+ 44. Kh2 Qa2 45. Rc7 Ra8 46. Rh8+ Qg8 47. Rxg8+ Kxg8 48. c4 Rxf2 49. Kg3 Raa2 50. c5 Rxg2+ 51. Kf4 Raf2+ 52. Ke3 Rc2 53. Kd4 Rgd2+ 54. Ke4 Kf8 55. Kf5 Rf2+ 56. Ke6 Rce2+ 57. Kd6 f5 58. Rc8+ Kf7 59. Rc7+ Kf6 60. Rc8 Rd2+ 61. Kc6 Rc2 62. Kb6 Rb2+ 63. Ka6 Rfc2 64. c6 Rc1 65. c7 Ra1# 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "7"]
[White "De Souza, Arthur Olintho"]
[Black "Harish, Neeraj"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2113"]
[BlackElo "2090"]
[PlyCount "63"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Be7 5. dxe6 Bxe6 6. e4 0-0 7. Nf3 Bb4 8. Bd3 Bg4 9. Be3 Nc6 10. e5 Nd5 11. Qc2 Bxf3 12. gxf3 Qh4 13. 0-0-0 Nxc3 14. bxc3 Ba3+ 15. Kb1 b5 16. Rdg1 b4 17. Rg4 Qh5 18. c4 b3 19. axb3 Nb4 20. Qd2 Nxd3 21. Qxd3 a5 22. Rhg1 g6 23. e6 a4 24. exf7+ Rxf7 25. Rg5 Qxh2 26. Rxg6+ Kh8 27. R6g2 Qd6 28. Bh6 axb3 29. Bg7+ Rxg7 30. Rxg7 Qh6 31. Qxb3 Bf8 32. Rg8# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "10"]
[White "De Souza, Arthur Olintho"]
[Black "Marchesich, Giovanni"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "2113"]
[BlackElo "2210"]
[PlyCount "60"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Nc4 Nf6 6. Nxd6+ cxd6 7. Bg5 0-0 8. Be2 h6 9. Bh4 d5 10. 0-0 Be6 11. Nd2 Qb6 12. Nb3 Nbd7 13. a4 a6 14. a5 Qa7 15. f3 Rac8 16. f4 Bf5 17. g4 Bh7 18. g5 hxg5 19. fxg5 Ne8 20. Bg4 Rc7 21. g6 Bxg6 22. Be7 Ne5 23. Bxf8 Kxf8 24. Be6 Nf3+ 25. Kg2 Nf6 26. Bh3 Nh5 27. Qc1 Qb8 28. Bg4 Nf4+ 29. Qxf4 Rxc2+ 30. Rf2 Rxf2+ 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "4"]
[White "De Souza, Arthur Olintho"]
[Black "Peatman, Carter F"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2113"]
[BlackElo "2022"]
[PlyCount "62"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d4 d5 6. Ne3 c6 7. c4 dxc4 8. Bxc4 Bb4+ 9. Bd2 Nxd2 10. Nxd2 Qxd4 11. Qc2 Qxd2+ 12. Qxd2 Bxd2+ 13. Kxd2 0-0 14. Kc3 Nd7 15. Rad1 Nf6 16. f3 b5 17. Bb3 a5 18. a3 c5 19. g4 c4 20. Bc2 Be6 21. g5 Nd7 22. Be4 Rab8 23. Nd5 Nc5 24. h4 Nxe4+ 25. fxe4 Bxd5 26. Rxd5 Rfe8 27. e5 f6 28. gxf6 gxf6 29. exf6 Re3+ 30. Kd4 Rd3+ 31. Kc5 Rc8+ 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "5"]
[White "Garcia Correa, Jose Ricardo"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2103"]
[BlackElo "2113"]
[PlyCount "63"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Bxc3+ 5. bxc3 Qd7 6. a4 b6 7. Qg4 f5 8. Qg3 Ba6 9. Bxa6 Nxa6 10. Nh3 c5 11. 0-0 Nh6 12. Bxh6 gxh6 13. a5 b5 14. Nf4 0-0-0 15. Rfb1 Rhg8 16. Qd3 Rg4 17. g3 c4 18. Qe3 Rdg8 19. Rb2 Nc7 20. a6 Qe7 21. Nh5 f4 22. Nxf4 Qh4 23. Ng2 Qh5 24. Ra5 Re4 25. Qd2 Rf8 26. Rbxb5 Re2 27. Nf4 Rxf4 28. Qxf4 Qh3 29. Qf8+ Kd7 30. Rb1 Rxc2 31. Qd6+ Kc8 32. Rc5 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Parfenov, Viktor N"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2193"]
[BlackElo "2113"]
[PlyCount "83"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 Qxd4 7. Qxd4 Nxd4 8. e3 Nc2+ 9. Kd1 Nb4 10. Bb5+ Nc6 11. Bxc6+ bxc6 12. Nf3 0-0-0+ 13. Kc2 f6 14. Nd4 Rd6 15. b3 e5 16. Nf5 Rd5 17. e4 Rc5+ 18. Kb2 Ra5 19. Be3 Ba3+ 20. Kc2 g6 21. Ng3 Ne7 22. Rhd1 Rd8 23. Rxd8+ Kxd8 24. Rd1+ Kc7 25. Ne2 Bb4 26. a4 c5 27. Kd3 Nc6 28. Kc4 Nd4 29. Bxd4 exd4 30. Nc1 Bc3 31. Nd3 Kd6 32. f4 Ra6 33. Nxc5 Rc6 34. b4 a5 35. e5+ fxe5 36. fxe5+ Kxe5 37. Kb5 Rc8 38. bxa5 Kd5 39. Nb7 Ke4 40. a6 d3 41. Nd6+ Ke3 42. Nxc8 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "9"]
[White "Pavlidou, Ekaterini"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2206"]
[BlackElo "2113"]
[PlyCount "53"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. dxc6 Nxc6 6. Rxb1 Qxd4 7. Qxd4 Nxd4 8. e3 Nc6 9. Nf3 0-0-0 10. Bb5 e6 11. Bxc6 bxc6 12. Ne5 Bb4+ 13. Ke2 Rf8 14. Nxc6 Bc5 15. b4 Bb6 16. Bb2 Nf6 17. Rhc1 Kb7 18. a4 Rc8 19. Ne5 Nd5 20. Nxf7 Rxc1 21. Rxc1 Rf8 22. Nd6+ Kb8 23. Bxg7 Rg8 24. a5 Bc7 25. Be5 Rxg2 26. b5 Bxa5 27. Rc8# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "11"]
[White "Romero Ruscalleda, Josep"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2160"]
[BlackElo "2113"]
[PlyCount "55"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 Qd7 4. Nf3 b6 5. Be3 Ba6 6. Bxa6 Nxa6 7. 0-0 c5 8. c3 Ne7 9. Qe2 c4 10. b3 b5 11. a4 Nf5 12. axb5 Qxb5 13. bxc4 dxc4 14. Nbd2 Nxe3 15. fxe3 Rc8 16. Rfb1 Qc6 17. Ng5 Be7 18. Qh5 Bxg5 19. Qxg5 0-0 20. Qh4 Rb8 21. Rf1 Nc7 22. Ne4 Rb2 23. Rf3 Nd5 24. Raf1 h6 25. Nf6+ gxf6 26. Qxh6 Ne7 27. exf6 Ng6 28. Qg7# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Schuster, Karsten"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2275"]
[BlackElo "2113"]
[PlyCount "43"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. Nf3 e6 2. b3 d5 3. Bb2 Nf6 4. e3 Bd6 5. Be2 0-0 6. 0-0 c5 7. c4 b6 8. cxd5 Nxd5 9. d4 Bb7 10. Nbd2 Nc6 11. Nc4 cxd4 12. Nxd6 Qxd6 13. Nxd4 Nxd4 14. Qxd4 e5 15. Qxe5 Qh6 16. Bf3 Rfe8 17. Qg3 Rad8 18. Rfd1 Re6 19. Bxd5 Rg6 20. Bxb7 Rxd1+ 21. Rxd1 Rxg3 22. Rd8# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "6"]
[White "Smirnov, Timofey"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2368"]
[BlackElo "2113"]
[PlyCount "88"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Nc3 Nc6 8. Bc4 Nxc3 9. bxc3 dxe5 10. d5 exd5 11. Bxd5 Bg4 12. Bxc6+ bxc6 13. Qxd8+ Rxd8 14. 0-0 Bxf3 15. gxf3 Bc5 16. Re1 f6 17. f4 0-0 18. fxe5 fxe5 19. Be3 Ba3 20. Bxa7 Bb2 21. Rab1 Bxc3 22. Rec1 Rd3 23. Rb3 Bd4 24. Rxd3 Bxa7 25. Rc2 Bd4 26. Rdd2 c5 27. a4 Kf7 28. a5 Ke6 29. a6 Kd5 30. Kf1 c4 31. Ra2 Ra8 32. Rd1 c3 33. Rc1 Kc4 34. Ke2 Rf8 35. Ke1 Ra8 36. f3 Kb3 37. Rcc2 Ra7 38. Ke2 g5 39. h3 h5 40. Kd3 Rd7 41. Ke4 Rf7 42. a7 Rxa7 43. Rxa7 Bxa7 44. Kxe5 Kxc2 0-1

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "6"]
[White "Almedina Ortiz, Edgardo J"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2194"]
[BlackElo "2113"]
[PlyCount "33"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Nxf6+ Qxf6 8. Be2 h6 9. 0-0 Nd7 10. c4 Bxf3 11. Bxf3 c6 12. Qb3 0-0-0 13. Be3 e5 14. d5 Nc5 15. Qa3 e4 16. Bg4+ Nd7 17. Qxa7 1-0

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "5"]
[White "De Souza, Arthur Olintho"]
[Black "Blanco Diez, David"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2298"]
[PlyCount "32"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 a6 7. Nc4 Nbd7 8. Ne3 Qc6 9. Bd3 Be7 10. 0-0 0-0 11. Ne5 Qc7 12. N3g4 Nxg4 13. Qxg4 Nxe5 14. dxe5 Qxe5 15. Bf4 Qf6 16. Be5 Qxe5 0-1

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "3"]
[White "De Souza, Arthur Olintho"]
[Black "Morales Garcia, Sergio Joshafatt"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2113"]
[BlackElo "2204"]
[PlyCount "44"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Nc3 Nxc3 8. bxc3 d6 9. Bd3 dxe5 10. dxe5 Qa5 11. 0-0 Nxe5 12. Be4 Be7 13. Re1 Ng6 14. Qb3 0-0 15. Be3 e5 16. Rad1 Rb8 17. Bxg6 hxg6 18. Nxe5 Be6 19. c4 Qxe5 20. Bxa7 Qc7 21. Bxb8 Rxb8 22. Rc1 b5 0-1

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "7"]
[White "De Souza, Arthur Olintho"]
[Black "Romero Ruscalleda, Josep"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2113"]
[BlackElo "2160"]
[PlyCount "84"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nge2 a6 5. a4 Nc6 6. Be3 Nf6 7. h3 0-0 8. g4 Rb8 9. Ng3 e5 10. d5 Nd4 11. g5 Nd7 12. h4 f5 13. exf5 Nxf5 14. Nxf5 gxf5 15. Qh5 f4 16. Bd2 a5 17. Bd3 Rf7 18. Bxh7+ Kf8 19. Bg6 Qe7 20. Bxf7 Qxf7 21. g6 Qe7 22. Ne4 Nf6 23. Nxf6 Qxf6 24. Qg5 Qxg5 25. hxg5 Bf5 26. 0-0-0 Bxg6 27. Bxa5 b6 28. Bc3 Kf7 29. f3 Ra8 30. b3 b5 31. axb5 Rb8 32. Kb2 Rxb5 33. Ra1 Rxd5 34. Ra7 Rc5 35. Ba5 e4+ 36. c3 exf3 37. Bxc7 Bxc3+ 38. Ka3 Ke6 39. b4 Rd5 40. Kb3 Rd3 41. Ra6 Be5+ 42. Ka2 f2 0-1

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "1"]
[White "Pasti, Aron"]
[Black "De Souza, Arthur Olintho"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2394"]
[BlackElo "2113"]
[PlyCount "42"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 13. Qxc3 Bh6+ 14. Be3 Bxe3+ 15. Qxe3 Qb6 16. Qxe7 Be6 17. h4 Qe3+ 18. Rd2 Qe1+ 19. Rd1 Qe3+ 20. Rd2 Qe1+ 21. Rd1 Qe3+ 1/2-1/2

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "8"]
[White "Simonovic, Miroslav"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2072"]
[BlackElo "2113"]
[PlyCount "41"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. Nd2 Nxd2 5. Qxd2 Bf5 6. e3 e6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Qb5+ Nd7 10. Bxd6 cxd6 11. Qxb7 Rb8 12. Qxa7 Rxb2 13. Qa3 Rxc2 14. Ne2 0-0 15. Rc1 Qc7 16. 0-0 Rc8 17. Rxc2 Qxc2 18. Rc1 Qxe2 19. Rxc8+ Nf8 20. g3 h5 21. Qxd6 1-0

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "2"]
[White "Skatchkov, Valery"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2213"]
[BlackElo "2113"]
[PlyCount "39"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Be2 Nxc3 9. bxc3 Qxc3+ 10. Bd2 Qf6 11. Nf3 d6 12. 0-0 g6 13. Rc1 Rg8 14. Bc3 Qf5 15. Nd2 Ba6 16. Bg4 Qxd5 17. Bf3 Qxa2 18. Ra1 Qe6 19. Bxa8 Bxf1 20. Qxf1 1-0

[Event "Titled Tuesday intern op 24th Oct Late"]
[Site "Chess.com INT"]
[Date "2023.10.24"]
[Round "4"]
[White "Vifleemskaia, Svetlana"]
[Black "De Souza, Arthur Olintho"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1903"]
[BlackElo "2113"]
[PlyCount "42"]
[EventDate "2023.10.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 d6 6. Bxc4 g6 7. b3 Bg7 8. Bb2 0-0 9. Nd2 Ba6 10. Ngf3 Bxc4 11. bxc4 Nbd7 12. 0-0 Rb8 13. Bc3 Ng4 14. Bxg7 Kxg7 15. Qc3+ Kg8 16. Rab1 Qc7 17. a4 Rxb1 18. Rxb1 Rb8 19. Rb3 Rxb3 20. Qxb3 Qb6 21. h3 Nge5 1/2-1/2

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "11"]
[White "Biliy, Vadim"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2331"]
[BlackElo "2113"]
[PlyCount "92"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nbd2 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 a5 9. b4 b6 10. cxb6 Bxb4 11. Ne5 Nfd7 12. Nd3 Bxd3 13. Bxd3 Nxb6 14. Ke2 N8d7 15. Nb3 0-0 16. Bd2 Nc4 17. Bc3 Ndb6 18. Rhc1 g6 19. Nc5 Rfb8 20. Na4 Nxa4 21. Rxa4 Bxc3 22. bxc3 Rb2+ 23. Rc2 Rab8 24. Ra2 Rxc2+ 25. Bxc2 Kf8 26. Ba4 Rb6 27. f3 Ke7 28. e4 Kd6 29. e5+ Kc7 30. f4 Rb2+ 31. Rxb2 Nxb2 32. Bb3 a4 33. Ba2 a3 34. Kf3 Kb6 35. Kg4 c5 36. Kg5 Nd1 37. Kh6 Nxc3 38. dxc5+ Kxc5 39. Bb3 a2 40. Bxa2 Nxa2 41. Kxh7 d4 42. Kg7 d3 43. Kxf7 d2 44. Kxg6 d1Q 45. h3 Qd3+ 46. Kh6 Qg3 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "9"]
[White "De Souza, Arthur Olintho"]
[Black "Bold, Andre"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "2113"]
[BlackElo "2194"]
[PlyCount "94"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Bxc3 10. bxc3 Qc7 11. Qe2 h6 12. Ne5 Nbd7 13. Bf4 Nxe5 14. Bxe5 Qe7 15. f4 Bd7 16. Rf3 Bc6 17. Rg3 Bd5 18. Bd3 Rfd8 19. Rf1 Ne8 20. f5 f6 21. Bf4 Kf8 22. fxe6 Qxe6 23. Qh5 Rac8 24. Bf5 Qf7 25. Qxf7+ Kxf7 26. Bxc8 Rxc8 27. a3 g5 28. Bd2 Kg6 29. h4 Nd6 30. hxg5 hxg5 31. Re3 Ne4 32. Be1 Rc4 33. g4 Ra4 34. Rf5 Bc6 35. d5 Bd7 36. Rf1 Bxg4 37. c4 Rxc4 38. Rd3 Bd7 39. Bb4 f5 40. Rfd1 f4 41. Rd4 Rxd4 42. Rxd4 Kf5 43. d6 Ke5 44. Rc4 g4 45. Rc7 Ke6 46. Rc4 Bc6 47. Be1 f3 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "2"]
[White "De Souza, Arthur Olintho"]
[Black "Kozin, Yuri"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2113"]
[BlackElo "2251"]
[PlyCount "29"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bxe4 9. fxe4 Nxe4 10. Qf3 Qxd4 11. Qxf7+ Kd8 12. Bg5+ Nxg5 13. Qxg7 Bxc3+ 14. bxc3 Qxc3+ 15. Ke2 1/2-1/2

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "8"]
[White "De Souza, Arthur Olintho"]
[Black "Lopez del Alamo, Antonio"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2113"]
[BlackElo "2295"]
[PlyCount "61"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 Nge7 7. 0-0 d5 8. c3 0-0 9. Qe2 Qc7 10. Re1 b5 11. Nf1 b4 12. Bd2 bxc3 13. Bxc3 Bxc3 14. bxc3 Qa5 15. exd5 Nxd5 16. c4 Nde7 17. Ne5 Nd4 18. Qe3 Rb8 19. Ng4 Qc7 20. Qh6 f6 21. Rab1 Nef5 22. Qd2 Bb7 23. f4 Bxg2 24. Qxg2 Qa5 25. Nxf6+ Kh8 26. Nd7 Rxb1 27. Rxb1 Rd8 28. Ne5 Qa4 29. Nf7+ Kg7 30. Nxd8 Qd7 31. Rb7 1-0

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "1"]
[White "De Souza, Arthur Olintho"]
[Black "Osmak, Iulija"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2113"]
[BlackElo "2449"]
[PlyCount "58"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Qe2 Qb6 11. Nc3 Ne7 12. Kh1 Nc6 13. f4 g6 14. g4 h5 15. f5 gxf5 16. gxf5 0-0-0 17. fxe6 fxe6 18. Bg5 Be7 19. Bxe7 Nxe7 20. Rac1 Bc6 21. Rf7 Rde8 22. Nb5 Kb8 23. Nd6 Rhf8 24. Qxh5 Qe3 25. Rxf8 Rxf8 26. Rf1 d4+ 27. Be4 Rxf1+ 28. Kg2 Rf2+ 29. Kg1 Qe1# 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "6"]
[White "De Souza, Arthur Olintho"]
[Black "Venkatesan, Kavin"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2113"]
[BlackElo "2313"]
[PlyCount "76"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 e6 4. Nge2 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 d6 8. d3 Nge7 9. Be3 0-0 10. Qd2 b6 11. Bh6 Bb7 12. Bxg7 Kxg7 13. f4 f5 14. Rae1 d5 15. exf5 Nxf5 16. g4 Nh4 17. Bh1 Qf6 18. Ng3 Rae8 19. Qf2 Nd4 20. f5 exf5 21. gxf5 Nhxf5 22. Bxd5 Bxd5 23. Nxd5 Qc6 24. Rxe8 Rxe8 25. Qg2 Nxg3 26. hxg3 Re2 27. Rf2 Rxf2 28. Kxf2 Nxc2 29. Qe4 Qd6 30. Kg2 Qxd5 31. Kf3 Nd4+ 32. Ke3 Nf5+ 33. Kf4 Qxe4+ 34. dxe4 Nd4 35. e5 Kf7 36. Ke4 Ke6 37. g4 Nc6 38. b3 Nxe5 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "7"]
[White "Kaganskiy, Gleb"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2172"]
[BlackElo "2113"]
[PlyCount "110"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. Be2 0-0 10. 0-0 Rd8 11. c4 Nd4 12. Nc3 Rb8 13. b3 b5 14. cxb5 axb5 15. Bb2 d5 16. Nxd5 Nxd5 17. exd5 Rxd5 18. Bxd4 Rxd4 19. Qc3 Bb7 20. Qc7 Qd8 21. Qxd8+ Rbxd8 22. Rfd1 Rxd1+ 23. Rxd1 Rxd1+ 24. Bxd1 b4 25. Bc2 g6 26. f3 Kf8 27. Kf2 Ke7 28. Ke3 Kd6 29. Kd2 Kc5 30. Kc1 Kd4 31. Kb2 f5 32. a4 bxa3+ 33. Kxa3 e4 34. fxe4 fxe4 35. Kb2 Ke3 36. Kc3 Kf2 37. b4 e3 38. Bd3 e2 39. Bxe2 Kxe2 40. g4 Kf3 41. g5 Kg4 42. Kd4 Kxg5 43. Kc5 Bh1 44. b5 Kh4 45. b6 Kh3 46. Kd6 Kxh2 47. Kc7 g5 48. b7 Bxb7 49. Kxb7 g4 50. Kc6 g3 51. Kd5 g2 52. Ke4 g1Q 53. Kf3 Qg3+ 54. Ke2 Kg1 55. Kd2 Qe5 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "3"]
[White "Papp, Petra"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2318"]
[BlackElo "2113"]
[PlyCount "52"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. b3 0-0 10. Bb2 Rd8 11. Nc3 Nd4 12. 0-0-0 d5 13. exd5 Nxd5 14. Bc4 Nxc3 15. Qxc3 b5 16. Bd3 Bf5 17. Qb4 Rac8 18. Bxf5 Qxf5 19. Kb1 Nxc2 20. Rxd8+ Rxd8 21. Qc3 Nd4+ 22. Ka1 Rc8 23. Qh3 Nc2+ 24. Kb1 Na3+ 25. Ka1 Qb1+ 26. Rxb1 Nc2# 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "5"]
[White "Polaczek, Richard"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2302"]
[BlackElo "2113"]
[PlyCount "55"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. cxd5 Bxb1 4. Qa4+ c6 5. Rxb1 Qxd5 6. e3 Nf6 7. Nf3 Nbd7 8. Be2 e5 9. 0-0 e4 10. Nd2 Bd6 11. f4 0-0 12. h3 c5 13. Bc4 Qf5 14. Qc2 cxd4 15. exd4 Bxf4 16. Nxe4 Qxe4 17. Qxe4 Bh2+ 18. Kxh2 Nxe4 19. Bf4 Rac8 20. Bd5 Ndf6 21. Bxb7 Rc2 22. Be5 Nd2 23. Rf2 Nxb1 24. Rxc2 Nd7 25. Bd6 Re8 26. Bc6 Rd8 27. Bxd7 h6 28. Rc8 1-0

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Arencibia Monduy, Antonio"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2122"]
[BlackElo "2113"]
[PlyCount "43"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 cxd4 7. Nxd4 Nc6 8. Nxf5 exf5 9. 0-0 Nxe5 10. Re1 Be7 11. Bb5+ Nc6 12. Bg5 f6 13. Bf4 Qd7 14. Qa4 Kf7 15. Nd2 a6 16. Nf3 g5 17. Bxg5 fxg5 18. Ne5+ Nxe5 19. Bxd7 b5 20. Qd4 Bf6 21. Qxd5+ Kg7 22. Qxa8 1-0

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "7"]
[White "Buchenau, Frank"]
[Black "De Souza, Arthur Olintho"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2135"]
[BlackElo "2113"]
[PlyCount "105"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nf6 7. Ned2 Bd6 8. 0-0 0-0 9. Nc4 Nbd7 10. Re1 Re8 11. Na5 e5 12. Nxc6 bxc6 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qf3 Qd5 16. Qxd5 cxd5 17. g3 Bd4 18. Kf1 Ng4 19. Rxe8+ Rxe8 20. f3 Ne5 21. Be2 Ng6 22. c3 Bb6 23. Bd2 h5 24. Bb5 Re5 25. Re1 Rf5 26. Kg2 Ne5 27. f4 Ng4 28. Re8+ Kh7 29. Bd3 Kg6 30. Re7 Kf6 31. Rxf7+ Kxf7 32. Bxf5 Nf6 33. Kf3 g6 34. Bd3 Ke6 35. h3 c5 36. g4 hxg4+ 37. hxg4 c4 38. Bxg6 d4 39. cxd4 Bxd4 40. Bc3 Bxc3 41. bxc3 Nd5 42. g5 Nxc3 43. f5+ Ke5 44. f6 Ke6 45. a3 Nb5 46. a4 Nd6 47. Bc2 a5 48. Kf4 Nb7 49. Ke3 Nd6 50. Kd4 Nf7 51. g6 Nh6 52. f7 Ke7 53. Kxc4 1-0

[Event "Titled Tuesday intern op 19th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Burke, Paul1111"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2113"]
[PlyCount "54"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d5 5. e5 Nc6 6. Nf3 Bg4 7. Bf4 Qb6 8. Qe2 e6 9. 0-0 a5 10. b3 Nge7 11. Nbd2 Ng6 12. Bg3 Bc5 13. h3 Bh5 14. Bxg6 hxg6 15. Qd3 Ne7 16. Nd4 Bxd4 17. cxd4 Nf5 18. Bh2 Nxd4 19. g4 Rc8 20. gxh5 Rc3 21. Qb1 Rxh3 22. Kg2 R8xh5 23. Rh1 Qb4 24. Qd1 Qc3 25. Rc1 Rg5+ 26. Kf1 Qd3+ 27. Ke1 Rxe5+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "10"]
[White "Clawitter, Craig"]
[Black "De Souza, Arthur Olintho"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2050"]
[BlackElo "2113"]
[PlyCount "76"]
[EventDate "2023.09.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Bc4 a6 7. Bb3 g6 8. f3 Bg7 9. Be3 0-0 10. Qd2 Nxd4 11. Bxd4 b5 12. Nd5 Nxd5 13. exd5 a5 14. a4 b4 15. 0-0 Ba6 16. Rfe1 Re8 17. Bxg7 Kxg7 18. Re4 Qb6+ 19. Qd4+ Qxd4+ 20. Rxd4 Rec8 21. Re1 Rc7 22. Rde4 Kf8 23. h4 Raa7 24. h5 Bc8 25. Rc4 Ba6 26. Rxc7 Rxc7 27. Re4 f5 28. Re6 Kf7 29. hxg6+ hxg6 30. Kf2 Bc4 31. Ke3 Bxb3 32. cxb3 Rc2 33. g4 Rxb2 34. gxf5 Rxb3+ 35. Kf4 gxf5 36. Rh6 Ra3 37. Rh7+ Ke8 38. Kxf5 Rxf3+ 0-1

