[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Fernandez Siles, Luis"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2209"]
[BlackElo "2092"]
[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. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 Bg4 7. Be2 e6 8. 0-0 Nf6 9. h3 Bh5 10. Nc3 Qa5 11. a3 Be7 12. Be3 0-0 13. Qb3 Qc7 14. Rac1 Rfd8 15. Rfd1 Rac8 16. g4 Bg6 17. d5 exd5 18. Nxd5 Nxd5 19. Rxd5 Rxd5 20. Qxd5 Rd8 21. Qb3 a6 22. Bb6 Qf4 23. Be3 Qc7 24. Bb6 Qf4 25. Rc4 Qd6 26. Bxd8 Bxd8 27. Rc1 Bc7 28. Rd1 Qf4 29. Qe3 Qxe3 30. fxe3 h6 31. Rd7 Bb6 32. Rxb7 Bxe3+ 33. Kf1 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Hartikainen, Jarmo"]
[Black "Cansun, Can Alp"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2092"]
[BlackElo "2130"]
[PlyCount "61"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Nc3 Nc6 8. Bd3 Be7 9. 0-0 0-0 10. Bd2 dxe5 11. dxe5 Ndb4 12. Bb1 Qc7 13. Qe2 Rd8 14. Qe4 g6 15. a3 Nd5 16. Ba2 Nxc3 17. Bxc3 b6 18. Rad1 Ba6 19. Rfe1 Rac8 20. h4 Bb7 21. Qf4 Na5 22. Bxa5 bxa5 23. Rc1 Qb6 24. b4 axb4 25. axb4 Bxb4 26. Ng5 Rf8 27. Rxc8 Bxc8 28. Rb1 a5 29. Ne4 Qd4 30. Nf6+ Kg7 31. Qxd4 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Mizzi, Jack"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2092"]
[BlackElo "2051"]
[PlyCount "70"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bf4 Bd6 7. Qf3 0-0 8. Bd3 Re8+ 9. Ne2 Bxf4 10. Qxf4 Nd7 11. h4 Nf8 12. h5 h6 13. 0-0-0 Ne6 14. Qd2 Qd5 15. c4 Qd6 16. Bc2 b5 17. Qd3 bxc4 18. Qxc4 Rb8 19. g3 Bd7 20. Nf4 Nxf4 21. gxf4 Rb4 22. Qd3 Qxf4+ 23. Kb1 f5 24. Rhe1 Rxe1 25. Rxe1 Rxd4 26. Qe3 Qxe3 27. fxe3 Rh4 28. Rd1 Be6 29. e4 fxe4 30. Rd4 c5 31. Rd8+ Kh7 32. a4 Rh1+ 33. Bd1 Bb3 34. Kc1 e3 35. Re8 Rxd1# 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Hristodoulou, Panagiotis"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "2376"]
[BlackElo "2092"]
[PlyCount "117"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd3 a6 8. 0-0-0 e6 9. f4 h6 10. Bh4 g5 11. fxg5 Ng4 12. Kb1 hxg5 13. Bg3 Nce5 14. Qd2 b5 15. Nf3 f6 16. Bd3 Be7 17. Ne2 Rc8 18. Ned4 Qb6 19. Be2 Nc4 20. Bxc4 bxc4 21. Qc3 Ne5 22. Ne2 Rb8 23. Rhf1 Qb4 24. Qxb4 Rxb4 25. h3 Bc8 26. Nc3 0-0 27. Bf2 Rb8 28. Ba7 Ra8 29. Be3 Bb7 30. Nxe5 fxe5 31. Rfe1 Rf7 32. Rf1 Raf8 33. Rxf7 Rxf7 34. Kc1 Kg7 35. b3 Kg6 36. bxc4 g4 37. hxg4 Rh7 38. c5 dxc5 39. Rd7 Bc6 40. Rc7 Bb5 41. Nxb5 axb5 42. Kb2 Rh2 43. Rxe7 Rxg2 44. Rxe6+ Kf7 45. Rxe5 Rxg4 46. Bxc5 Kf6 47. Bd4 Kf7 48. Rxb5 Rxe4 49. Bc3 Ke6 50. Rb4 Re2 51. a4 Kd7 52. a5 Kc6 53. a6 Re7 54. Bd4 Re8 55. a7 Ra8 56. Rb8 Rxa7 57. Bxa7 Kc7 58. Rb6 Kc8 59. Kc3 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "4"]
[White "Chabris, Christopher"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2054"]
[BlackElo "2092"]
[PlyCount "131"]
[EventDate "2024.04.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 Ne7 6. e5 Ng6 7. h4 Qc7 8. Qe2 d6 9. exd6 Bxd6 10. Na3 Nf4 11. Bxf4 Bxf4 12. g3 Bd6 13. Nc4 Be7 14. h5 Ba6 15. Nce5 f6 16. Ng4 e5 17. h6 g6 18. b3 0-0 19. Ne3 Bc8 20. g4 Be6 21. Nc4 Bxc4 22. bxc4 Qa5+ 23. Qd2 Qxd2+ 24. Nxd2 Rab8 25. Nb3 f5 26. gxf5 Rxf5 27. Nd2 Rb2 28. Ne4 Rxc2 29. Kd1 Rb2 30. Kc1 Rb8 31. Kc2 Kf7 32. Rab1 Rxb1 33. Rxb1 Bg5 34. Rb7+ Ke6 35. Nxc5+ Kd6 36. Ne4+ Ke6 37. Rxh7 Bf4 38. Nc5+ Kf6 39. Ne4+ Ke6 40. Rh8 Rh5 41. h7 Kf7 42. Ra8 Kg7 43. Rxa7+ Kh8 44. Nf6 Rh2 45. Ra8+ Kg7 46. Rg8+ Kxf6 47. h8Q+ Rxh8 48. Rxh8 g5 49. Rh6+ Kf5 50. Rxc6 g4 51. a4 e4 52. dxe4+ Kxe4 53. a5 Kf3 54. Rf6 g3 55. fxg3 Kxg3 56. Rxf4 Kxf4 57. a6 Ke5 58. a7 Kd4 59. a8Q Kxc4 60. Qc6+ Kd4 61. Qd6+ Ke4 62. Qc5 Kf3 63. Qd4 Ke2 64. Qf4 Ke1 65. Kd3 Kd1 66. Qf1# 1-0

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "1"]
[White "Hartikainen, Jarmo"]
[Black "Filgueira, Hernan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2092"]
[BlackElo "2283"]
[PlyCount "74"]
[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. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 Nf6 7. Be3 cxd4 8. Qxd4 Nc6 9. Qxd5 Nxd5 10. Nb5 0-0 11. Nbd4 Nxe3 12. fxe3 Ne5 13. Nxe5 Bxe5 14. Bd3 Bg4 15. 0-0 Rad8 16. h3 Bc8 17. Rad1 Bc7 18. Be4 Bb6 19. Nc2 Kg7 20. Kh1 f5 21. Bf3 e5 22. Bd5 e4 23. c4 a5 24. Nd4 Kf6 25. b3 Ke5 26. a3 Bc5 27. Nc2 g5 28. b4 axb4 29. axb4 Be7 30. Rde1 b5 31. Ra1 bxc4 32. Bxc4 Kf6 33. Ra5 Rd2 34. Nd4 Kg6 35. Be6 Bxe6 36. Nxe6 Rf6 37. Ra6 Bxb4 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Rangel, Daniel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2092"]
[BlackElo "2160"]
[PlyCount "112"]
[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. c3 g6 3. d4 Bg7 4. Be3 cxd4 5. cxd4 d5 6. f3 dxe4 7. fxe4 Nf6 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. e5 Nd5 11. Bc1 Nc6 12. Nf3 0-0 13. Nc3 Rac8 14. 0-0 e6 15. Ne4 Ncb4 16. Nc5 Qb5 17. a3 Nc6 18. Qd3 Qxd3 19. Nxd3 Na5 20. Nc5 b6 21. Bd2 Nc4 22. Ne4 Nxb2 23. Rac1 Nc4 24. Bb4 Nxb4 25. axb4 Ne3 26. Rfe1 Nd5 27. b5 Ne7 28. Nd6 Ra8 29. Rc7 Nd5 30. Rb7 a6 31. Rc1 axb5 32. Nxb5 Bh6 33. Rb1 Be3+ 34. Kh1 Ra2 35. h3 Rfa8 36. Nd6 Ra1 37. Rxa1 Rxa1+ 38. Kh2 Bf4+ 39. g3 Ra2+ 40. Kh1 Bxg3 41. Rxf7 Ne3 42. Rb7 Ra1+ 43. Ng1 Bf2 44. Rb8+ Kg7 45. Rb7+ Kh6 46. Kh2 Rxg1 47. Nf7+ Kh5 48. Ng5 Kxg5 49. Rxh7 Rg2+ 50. Kh1 Bg3 51. h4+ Kg4 52. Rf7 Kh3 53. Rf1 Nxf1 54. h5 Rh2+ 55. Kg1 Ne3 56. h6 Bf2# 0-1

[Event "Titled Tuesday intern op 02nd Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.02"]
[Round "3"]
[White "Melaugh, Shane"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2098"]
[BlackElo "2092"]
[PlyCount "63"]
[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. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nf6 5. d4 0-0 6. Nc3 Re8 7. Bg5 Bf5 8. Qd2 Nbd7 9. 0-0-0 a6 10. e3 b5 11. Bd3 Bxd3 12. Qxd3 b4 13. Nd5 c6 14. Nxf6+ Nxf6 15. e4 h6 16. Bh4 Be7 17. Rhf1 a5 18. Kb1 a4 19. d5 Nxd5 20. exd5 Bxh4 21. Qc4 c5 22. Qxh4 b3 23. Qxd8 bxc2+ 24. Kxc2 Raxd8 25. Rd2 Rd6 26. Rfd1 g5 27. h3 f5 28. Kc3 Re4 29. Rd3 Kf7 30. g4 fxg4 31. hxg4 Rxg4 32. Ne5+ 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Mizzi, Jack"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2089"]
[BlackElo "2043"]
[PlyCount "90"]
[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. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qe2 Be7 15. 0-0-0 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 0-0 19. Nd2 Nxd2 20. Rxd2 Rad8 21. f4 b5 22. cxb5 cxb5 23. Kb1 Rd5 24. g4 Rfd8 25. Rc1 Bb4 26. Rd3 Bd6 27. Rcd1 Bb8 28. g5 hxg5 29. fxg5 e5 30. Kc2 e4 31. Rc3 Be5 32. Rc5 Rxc5+ 33. dxc5 Rxd1 34. Kxd1 Bxb2 35. c6 Be5 36. Bxa7 Bc7 37. Ke2 f5 38. g6 f4 39. Bc5 Kh8 40. Kf2 Kg8 41. Ke2 b4 42. Kf2 Kh8 43. Ke2 Kg8 44. Kf2 Kh8 45. Ke2 Kg8 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "1"]
[White "Hartikainen, Jarmo"]
[Black "Rogov, Matfey"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2089"]
[BlackElo "2163"]
[PlyCount "66"]
[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 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. c4 Nxe5 7. dxe5 Nc5 8. cxd5 c6 9. d6 Qa5+ 10. Nc3 Nxd3+ 11. Qxd3 Qxe5+ 12. Be3 Bf5 13. d7+ Bxd7 14. 0-0 Bd6 15. f4 Qe7 16. Rad1 Bb4 17. Rfe1 0-0-0 18. Kh1 Bg4 19. Bd4 Qd6 20. Rd2 Bxc3 21. bxc3 Rhe8 22. Rb1 Qg6 23. h3 Bf5 24. Qf3 Bxb1 25. Rb2 Be4 26. Qf2 Bxg2+ 27. Qxg2 Re1+ 28. Kh2 Qxg2+ 29. Kxg2 g6 30. Bxa7 Rde8 31. Bf2 R1e2 32. Rb4 Rxa2 33. Rd4 Ree2 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Yang, Kevin S"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2096"]
[BlackElo "2089"]
[PlyCount "101"]
[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 d5 2. c4 c5 3. dxc5 e6 4. cxd5 Bxc5 5. Nc3 Nf6 6. dxe6 Qxd1+ 7. Nxd1 Bxe6 8. Nf3 Nc6 9. a3 0-0 10. Nc3 Rac8 11. Bg5 Nd5 12. Nxd5 Bxd5 13. e3 f6 14. Bf4 Rfd8 15. Be2 g5 16. Bg3 h5 17. h4 g4 18. Nd2 Bxg2 19. Rg1 Bd5 20. Bf4 Bf7 21. f3 f5 22. fxg4 fxg4 23. Ne4 Be7 24. Ng5 Bxg5 25. hxg5 Re8 26. Kf2 Bg6 27. Rac1 Kh7 28. Rgd1 Ne7 29. Rxc8 Nxc8 30. Rd7+ Re7 31. Rd8 Nb6 32. Bb5 h4 33. Bd3 Bxd3 34. Rxd3 Nc4 35. b4 g3+ 36. Kg2 Nb6 37. Rd6 Nc4 38. Rh6+ Kg7 39. Kf3 Nxa3 40. Rxh4 Nc4 41. Rh3 g2 42. Kxg2 b6 43. Kf3 a5 44. bxa5 bxa5 45. Rh6 a4 46. Ra6 a3 47. e4 Rb7 48. Kg4 Rb2 49. Kf5 a2 50. Ra7+ Kf8 51. g6 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Zhou, Qiyu"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2089"]
[BlackElo "2201"]
[PlyCount "129"]
[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. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. b5 Na5 11. fxg7 Rg8 12. Bg5 Qd5 13. Bf6 d3 14. Qe5 Qxe5+ 15. Nxe5 Bc5 16. Nd2 Be7 17. Bxe7 Kxe7 18. 0-0 Rxg7 19. Rfe1 Rag8 20. g3 Kd8 21. Re4 Kc8 22. Nexc4 Nxc4 23. Nxc4 Rd8 24. Rd1 Rg4 25. f4 h5 26. Ne5 Rgg8 27. Rxd3 Rxd3 28. Nxd3 h4 29. Kf2 hxg3+ 30. hxg3 Rd8 31. Ke3 Bxa2 32. g4 Rh8 33. Ne5 Rh3+ 34. Kd4 Rg3 35. g5 Be6 36. Nc4 Bf5 37. Re5 Rd3+ 38. Kc5 b6+ 39. Kb4 Bd7 40. f5 Rf3 41. f6 Rg3 42. Ne3 Kd8 43. c4 Be6 44. Nd5 Kd7 45. Nf4 Rg4 46. Nxe6 fxe6 47. f7 Ke7 48. Rxe6+ Kxf7 49. Rc6 Rxg5 50. Rxc7+ Ke6 51. Rxa7 Ke5 52. Rb7 Rg6 53. Rb8 Kd4 54. Rd8+ Ke4 55. c5 bxc5+ 56. Kxc5 Rh6 57. b6 Rh1 58. Kc6 Rc1+ 59. Kb7 Ke5 60. Kb8 Ke6 61. b7 Ke7 62. Rd2 Rb1 63. Ra2 Rc1 64. Ka8 Rb1 65. b8Q 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "2"]
[White "Kotyk, Michael"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2125"]
[BlackElo "2089"]
[PlyCount "39"]
[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. Nc3 g6 3. f4 Nc6 4. Nf3 Bg7 5. Bb5 d6 6. Bxc6+ bxc6 7. d3 Rb8 8. 0-0 Bg4 9. h3 Bd7 10. Qe1 e6 11. f5 Ne7 12. fxe6 Bxe6 13. Ng5 Qd7 14. Kh1 0-0 15. Qh4 h5 16. Nxe6 fxe6 17. Bg5 Rxf1+ 18. Rxf1 Rxb2 19. Bxe7 Bxc3 20. Qg5 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "4"]
[White "Mullodzhanov, Nathaniel"]
[Black "Hartikainen, Jarmo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1878"]
[BlackElo "2089"]
[PlyCount "162"]
[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. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Bxf3 8. Nxd5 Bxd1 9. Nc7+ Kd8 10. Nxa8 Bh5 11. Bf4 e6 12. Be2 Bb4+ 13. Kf1 Bxe2+ 14. Kxe2 Nge7 15. a3 Nd5 16. Be3 Be7 17. b4 Kd7 18. Rhc1 Rxa8 19. Kd3 a6 20. Bd2 Rd8 21. Rc2 Ke8 22. Rac1 Bf6 23. Rc4 e5 24. Re1 Kf8 25. Rxc6 bxc6 26. dxe5 Be7 27. Kc2 c5 28. Kb3 cxb4 29. axb4 Rb8 30. Re4 a5 31. Rd4 Nxb4 32. Ka4 Ke8 33. f4 Bc5 34. Rc4 Nd3 35. Kxa5 Bb6+ 36. Kb5 Be3+ 37. Kc6 Bxd2 38. Rd4 Nb4+ 39. Kc7 Ra8 40. Rxd2 Ra7+ 41. Kb6 Rd7 42. Rb2 Nd5+ 43. Kc5 Ke7 44. Rb5 Nxf4 45. Kc4 Ne6 46. Kc3 Rc7+ 47. Kb2 Rc5 48. Rb7+ Nc7 49. Rb3 Ke6 50. Rg3 g6 51. Rh3 h5 52. g4 Rxe5 53. gxh5 gxh5 54. Rg3 f5 55. Rg6+ Kd5 56. Rh6 f4 57. Kc3 Ke4 58. Rc6 Nd5+ 59. Kd2 f3 60. Rc4+ Kf5 61. h4 Nf4 62. Rc8 Kg4 63. Rg8+ Kxh4 64. Rg1 f2 65. Rf1 Kg3 66. Rc1 Kg2 67. Kc3 f1Q 68. Rxf1 Kxf1 69. Kd4 Re2 70. Kc5 Kf2 71. Kb4 Ke3 72. Kc3 Rd2 73. Kb3 Kd3 74. Kb4 Rc2 75. Kb3 Nd5 76. Ka4 Rb2 77. Ka5 Kc4 78. Ka6 Kc5 79. Ka7 Kc6 80. Ka8 Kc7 81. Ka7 Ra2# 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "1"]
[White "Shubenkova, Veronika"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2007"]
[BlackElo "2089"]
[PlyCount "69"]
[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. b3 g6 2. Bb2 Nf6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. d3 e5 7. Nd2 Re8 8. Ne2 c6 9. c4 d5 10. 0-0 dxc4 11. Nxc4 Nh5 12. a4 Na6 13. Ba3 c5 14. Nc3 Be6 15. Nd5 Bxd5 16. exd5 e4 17. Rc1 exd3 18. Qxd3 Nb4 19. Bxb4 cxb4 20. d6 Qd7 21. Na5 Rad8 22. Nxb7 Bc3 23. Nxd8 Rxd8 24. Rcd1 Ng7 25. Be4 Ne6 26. Qb5 Qxb5 27. axb5 Nd4 28. Kg2 Rxd6 29. Bc6 a6 30. Rd3 axb5 31. Be4 f5 32. Bb7 Rb6 33. Bf3 Nxb3 34. Bd5+ Kg7 35. Bxb3 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Daaevik, Wadhawan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2311"]
[BlackElo "2089"]
[PlyCount "113"]
[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. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. d4 d5 8. dxc5 dxc4 9. Qa4 Qa5 10. Qxc4 Be6 11. Qh4 Qxc5 12. Be3 Qh5 13. Qxh5 Nxh5 14. Rac1 Bxc3 15. Rxc3 Rfc8 16. Nd4 Nxd4 17. Bxd4 Rxc3 18. Bxc3 Rd8 19. Bxb7 Bxa2 20. Ra1 Bc4 21. Bf3 a6 22. Ra4 Bb5 23. Rd4 Rxd4 24. Bxd4 Ng7 25. Kf1 Ne6 26. Be3 Kf8 27. Ke1 Ke8 28. Kd2 Kd7 29. Kc3 Nc7 30. Bf4 Ne6 31. Be3 Nc7 32. Bb6 e5 33. e3 f5 34. Kb4 e4 35. Bd1 Kc6 36. Bxc7 Kxc7 37. Kc5 h6 38. Bb3 Bd7 39. Bc4 Kb7 40. Kd6 Bc8 41. Ke5 g5 42. Be6 Bxe6 43. Kxe6 f4 44. gxf4 g4 45. f5 h5 46. f6 h4 47. f7 g3 48. fxg3 hxg3 49. hxg3 Kb6 50. f8Q Kb5 51. Qa3 a5 52. b3 a4 53. Qxa4+ Kb6 54. Qxe4 Kc7 55. g4 Kd8 56. g5 Kc7 57. g6 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Eilers, Stefan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2275"]
[BlackElo "2089"]
[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 d5 2. Nc3 c6 3. Bf4 Bf5 4. e3 e6 5. Nf3 Bd6 6. Ne5 f6 7. Nd3 Bxf4 8. Nxf4 e5 9. dxe5 fxe5 10. Qh5+ g6 11. Nxg6 Nf6 12. Qxf5 hxg6 13. Qxg6+ Kd7 14. 0-0-0 Qe7 15. f4 Rg8 16. Qf5+ Qe6 17. Qxe6+ Kxe6 18. g3 Nbd7 19. Bh3+ Ke7 20. Bxd7 Nxd7 21. e4 dxe4 22. Nxe4 Raf8 23. fxe5 Rf5 24. Rxd7+ Kxd7 25. Nf6+ Ke6 26. Nxg8 Rxe5 27. Kd2 Rh5 28. h4 Kf7 29. Re1 Kxg8 30. Re7 Rb5 31. b3 Kf8 32. Rc7 a5 33. c4 Rb6 34. h5 a4 35. Kc3 axb3 36. axb3 Kg8 37. h6 c5 38. h7+ Kh8 39. Rxc5 Kxh7 40. Rb5 Rg6 41. Rxb7+ Kh6 42. Rf7 Rxg3+ 43. Kb4 Kg6 44. Rf1 Kg7 45. c5 Kg6 46. c6 Rg2 47. Rc1 Rc2 48. Rxc2 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Golubenko, Valentina"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2209"]
[BlackElo "2089"]
[PlyCount "51"]
[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 c5 3. e3 Nf6 4. Nc3 Nc6 5. Nf3 e6 6. cxd5 Nxd5 7. Bd3 cxd4 8. exd4 Bd6 9. 0-0 h6 10. Nxd5 exd5 11. Re1+ Be6 12. Bf5 Qf6 13. Bxe6 fxe6 14. Qe2 Kd7 15. a3 Rhf8 16. Be3 a6 17. b4 g5 18. h3 b5 19. Rac1 Rfc8 20. Rc2 Na7 21. Rxc8 Rxc8 22. Ne5+ Ke7 23. Qh5 Rc2 24. h4 Bxe5 25. dxe5 Qf5 26. Bxa7 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Ballotti, Luca"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "2172"]
[PlyCount "88"]
[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 Bg4 6. Be2 e6 7. Na3 Nc6 8. Be3 cxd4 9. Nb5 Rc8 10. Nbxd4 Nxd4 11. Nxd4 Bxe2 12. Qxe2 Be7 13. 0-0 0-0 14. Rfd1 Qa5 15. Qb5 Qc7 16. h3 a6 17. Qe2 Nd5 18. a4 Nxe3 19. Qxe3 Bf6 20. Nf3 g6 21. Rd2 Rfd8 22. Rad1 Kg7 23. Rxd8 Rxd8 24. Rxd8 Qxd8 25. Qe4 Qb6 26. Qc2 h5 27. g3 Qc5 28. Nd2 h4 29. Ne4 Qe5 30. Nxf6 hxg3 31. Ng4 gxf2+ 32. Kxf2 Qf4+ 33. Kg2 e5 34. Qf2 Qg5 35. Qf3 b5 36. Kh2 bxa4 37. Qe4 Qd2+ 38. Kg3 f6 39. Qb7+ Kf8 40. Qxa6 Qf4+ 41. Kg2 Qe4+ 42. Kg3 Qf4+ 43. Kg2 Qe4+ 44. Kg3 Qf4+ 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Hartikainen, Jarmo"]
[Black "Kekic, Armin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "2138"]
[PlyCount "35"]
[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 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. Qe2 Re8 9. h3 Nbd7 10. Be3 Nf8 11. 0-0 a6 12. a4 b6 13. e5 Nd5 14. Nxd5 exd5 15. Rfc1 dxe5 16. Nxe5 Bb7 17. Qh5 g6 18. Qh6 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Hartikainen, Jarmo"]
[Black "Kleibel, Uwe"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2089"]
[BlackElo "2302"]
[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 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qf4 Be6 9. Bd3 Qd7 10. Bd2 h6 11. 0-0-0 0-0-0 12. Rhe1 Kb8 13. h4 Be7 14. Ne4 Nxe4 15. Bxe4 Bd6 16. Qe3 Bxa2 17. Bc3 Be6 18. Bxg7 Rhg8 19. Bf6 Rde8 20. Qc3 Rxg2 21. Ne5 Nxe5 22. Bxe5 Rg4 23. Bxd6 cxd6 24. f3 Rxh4 25. Qf6 Qe7 26. Qxe7 Rxe7 27. Rxd6 Kc7 28. Red1 Rh2 29. R6d2 Rxd2 30. Rxd2 Re8 31. Rh2 Rh8 32. Kd2 h5 33. Ke3 h4 34. Kf4 h3 35. Bf5 Kd6 36. Bxe6 fxe6 37. Kg3 Ke5 38. Rxh3 Rxh3+ 39. Kxh3 Kf4 40. Kg2 a5 41. Kf2 a4 42. Ke2 b5 43. c3 e5 44. Kf2 e4 45. fxe4 Kxe4 46. Ke2 Kd5 47. Kd3 Kc5 48. Kd2 Kc4 49. Kc2 Kc5 50. Kd2 Kd5 51. Kd3 Ke5 52. Ke3 Kf5 53. Kd4 Ke6 54. Kc5 b4 55. Kxb4 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Kovacsy, Barnabas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "2268"]
[PlyCount "139"]
[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 Qd7 9. Nbxd4 Nd5 10. Bb5 Nxe3 11. fxe3 a6 12. Ne5 Qd5 13. Bxc6+ bxc6 14. Ndxc6 Bc5 15. Qxd5 exd5 16. Nd4 f6 17. Nd3 Bd6 18. 0-0 0-0 19. Rae1 Rb8 20. b3 Bb7 21. Nf5 Ba3 22. Rf4 Rfe8 23. b4 a5 24. bxa5 Re4 25. Nb4 Ra8 26. Rxe4 dxe4 27. Nd6 Bc8 28. Nc4 Bxb4 29. cxb4 Be6 30. Nb6 Rb8 31. a3 Kf8 32. Rc1 Ke7 33. Rc7+ Kd6 34. Rxg7 h5 35. Rg6 Ke5 36. Kf2 Rd8 37. Kg3 Bf5 38. Rg7 Rd2 39. Re7+ Kd6 40. Nc4+ Kxe7 41. Nxd2 Bd7 42. Nc4 Bc6 43. Kf4 Ke6 44. Nd2 f5 45. Nf1 Kf6 46. Ng3 h4 47. Nxf5 h3 48. gxh3 Bd7 49. Nd4 Bc8 50. Kxe4 Ke7 51. Ke5 Bb7 52. h4 Bg2 53. h5 Bh3 54. h6 Kf7 55. Nf5 Kg6 56. b5 Bxf5 57. a6 Bd3 58. a7 Bxb5 59. a8Q Kxh6 60. Qh8+ Kg5 61. Qf6+ Kg4 62. Qf4+ Kh5 63. Qb4 Bc6 64. Kf4 Kg6 65. Qd6+ Kf7 66. Qxc6 Kg7 67. Kg5 Kf7 68. Qd7+ Kf8 69. Kg6 Kg8 70. Qg7# 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Hartikainen, Jarmo"]
[Black "Shymanskyi, Oleksandr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "2284"]
[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. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Nc3 Nxc3 8. bxc3 dxe5 9. d5 e4 10. dxc6 Qxd1+ 11. Kxd1 exf3 12. Bb5 Kd8 13. Bf4 e5 14. Bxe5 Bc5 15. c7+ Ke7 16. gxf3 f6 17. Bg3 Be6 18. Re1 Kf7 19. Kc2 a6 20. Bd3 Rhc8 21. Be4 Ra7 22. Rab1 b5 23. a4 b4 24. cxb4 Bb6 25. Bxh7 Bxc7 26. Kb2 Rb7 27. b5 axb5 28. a5 Bxa5 29. Bg6+ Kxg6 30. Rxe6 Bc3+ 31. Kb3 b4 32. Rg1 Kf7 33. Ra6 Rd8 34. Bf4 Rd3 35. Kc4 Rxf3 36. Be3 Rc7+ 37. Kb3 Rd7 38. Rb6 Bd4 39. Kxb4 Bxb6 40. Bxb6 Rb7 41. Kc5 Rc3+ 42. Kb4 Rc6 43. Rxg7+ Kxg7 44. Kb5 Rbxb6+ 45. Ka5 Rb8 46. Ka4 Rc1 47. Ka5 Ra1# 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Hartikainen, Jarmo"]
[Black "Vivas Zamora, Fabian Ernesto"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2089"]
[BlackElo "2388"]
[PlyCount "84"]
[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 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. b4 Be7 9. b5 Na5 10. Nxe5 Nxc4 11. dxc4 Nb6 12. Qxd8 Rxd8 13. Nd2 Be6 14. a4 Bf6 15. f4 Bxe5 16. fxe5 Nxc4 17. Nxc4 Bxc4 18. Rf4 Rd1+ 19. Kf2 Be6 20. Rd4 Rxd4 21. cxd4 a6 22. Bb2 axb5 23. axb5 Rxa1 24. Bxa1 b6 25. Bc3 Kf8 26. Bb4+ Ke8 27. Ke3 Bc4 28. Ke4 Bxb5 29. d5 Kd7 30. g3 Bf1 31. h4 c5 32. dxc6+ Kxc6 33. g4 Kb5 34. Bf8 g6 35. h5 Kc4 36. hxg6 hxg6 37. g5 b5 38. Ke3 Kc3 39. Bc5 b4 40. Bd4+ Kc2 41. Kf2 Bc4 42. Ke3 b3 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Pourkashiyan, Atousa"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2270"]
[BlackElo "2089"]
[PlyCount "57"]
[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. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. e4 Nc6 8. Re1 dxe4 9. dxe4 h6 10. c3 Be6 11. Qe2 Qc8 12. Nf1 Kh7 13. Be3 b6 14. Rad1 Ng4 15. Bc1 Rb8 16. Qc2 Rb7 17. h3 Nf6 18. Kh2 Rd7 19. Rxd7 Nxd7 20. Ne3 Nde5 21. Nd5 Nxf3+ 22. Bxf3 Bxh3 23. Bf4 Be6 24. Kg2 Re8 25. Rh1 Bg4 26. Qe2 Bxf3+ 27. Qxf3 e6 28. Bxh6 Bxh6 29. Qxf7+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Senft, Sean"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2137"]
[BlackElo "2089"]
[PlyCount "79"]
[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 c5 3. cxd5 Qxd5 4. Nc3 Qxd4 5. Qxd4 cxd4 6. Nb5 Na6 7. Nxd4 e5 8. Nb5 Bd7 9. e3 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 0-0-0 12. Nd6+ Kb8 13. Nxf7 Nf6 14. Nxh8 Bf5+ 15. Ke1 Nb4 16. Rc1 Nc2+ 17. Ke2 Rxh8 18. f3 Rc8 19. e4 Nd4+ 20. Kd1 Be6 21. Rxc8+ Kxc8 22. b3 a5 23. Bc4 Bxc4 24. bxc4 Kc7 25. Ne2 Nxe2 26. Kxe2 Kc6 27. Rb1 b6 28. Rb5 Nd7 29. Rd5 Nc5 30. Rxe5 Na4 31. Re7 Nc3+ 32. Kd3 Nxa2 33. Rxg7 Nb4+ 34. Kc3 Kc5 35. Rxh7 Nc6 36. Rh5+ Kd6 37. Rh6+ Kc5 38. Rxc6+ Kxc6 39. h4 b5 40. cxb5+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Truskavetsky, Alexandr"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2348"]
[BlackElo "2089"]
[PlyCount "167"]
[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 c5 3. dxc5 e6 4. cxd5 Bxc5 5. Nf3 Nf6 6. Nc3 Nxd5 7. e4 Nxc3 8. Qxd8+ Kxd8 9. bxc3 Nc6 10. Bb5 Bd7 11. 0-0 a6 12. Be2 e5 13. Rd1 Kc7 14. Nh4 Rad8 15. Be3 Bxe3 16. fxe3 Be6 17. c4 Rxd1+ 18. Rxd1 Rd8 19. Rd5 Bxd5 20. exd5 Nb4 21. Nf3 f6 22. a4 b5 23. axb5 axb5 24. e4 bxc4 25. Bxc4 Kd6 26. Kf2 Rc8 27. Be2 Rc2 28. Ke3 Ra2 29. Bf1 Nc2+ 30. Kd3 Kc5 31. Nd2 Nd4 32. Nc4 Rf2 33. Ne3 Rb2 34. Nc4 Rb3+ 35. Kd2 g6 36. Bd3 f5 37. Nxe5 fxe4 38. Bxe4 Nf5 39. Bc2 Rb7 40. Ba4 Ne7 41. d6 Kxd6 42. Nf7+ Kc7 43. Ng5 Rb2+ 44. Bc2 h6 45. Nf3 Kd6 46. Kc3 Ra2 47. Kb3 Ra7 48. Kc3 Kc5 49. Be4 g5 50. Nd2 Nd5+ 51. Kd3 Ra3+ 52. Kc2 Kd4 53. Bf3 Ra2+ 54. Kc1 Ke3 55. Nc4+ Kd4 56. Nd2 Ra4 57. Nb3+ Kc4 58. Nd2+ Kd4 59. Nb3+ Ke5 60. Kd2 Ra2+ 61. Kc1 Rf2 62. Nc5 Kd4 63. Nb3+ Ke3 64. Bxd5 g4 65. Na5 h5 66. Nc6 h4 67. Nb4 g3 68. hxg3 hxg3 69. Nc2+ Kf4 70. Kd1 Ke5 71. Ba8 Kf4 72. Ne1 Ke3 73. Nc2+ Kd3 74. Nb4+ Ke3 75. Bc6 Rf1+ 76. Kc2 Rf2+ 77. Kc3 Rf1 78. Nd5+ Kf2 79. Nf4 Rg1 80. Nh3+ Kf1 81. Nxg1 Kxg1 82. Kd3 Kf2 83. Kd2 Kg1 84. Ke3 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Urbina Perez, Juan Antonio"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2266"]
[BlackElo "2089"]
[PlyCount "121"]
[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. Nf3 Nf6 3. c4 c5 4. dxc5 e6 5. Nc3 Bxc5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Qxd5 exd5 9. e3 Nc6 10. Bd2 0-0 11. Bc3 Bf5 12. Be2 Rfd8 13. Rd1 Bb4 14. Nd4 Nxd4 15. Rxd4 Bxc3+ 16. bxc3 Rac8 17. Kd2 Rc5 18. a4 Rdc8 19. Rc1 g6 20. Rb4 b6 21. g4 Be6 22. h3 Kg7 23. f4 h6 24. Bd3 f5 25. gxf5 Bxf5 26. Bxf5 gxf5 27. Rb5 Rxb5 28. axb5 Kf6 29. Ra1 Rc5 30. Rxa7 Rxb5 31. Rh7 Kg6 32. Rd7 Kh5 33. Rd6 Rb2+ 34. Kd3 Rh2 35. Rxd5 Rxh3 36. Rxf5+ Kg4 37. Rb5 h5 38. Rxb6 h4 39. Rg6+ Kf5 40. Rg5+ Kf6 41. c4 Rh1 42. Rh5 Rd1+ 43. Ke4 Rc1 44. Rh6+ Kg7 45. Rxh4 Rxc4+ 46. Kf5 Rc3 47. e4 Rc5+ 48. e5 Rb5 49. Rg4+ Kf7 50. Rg2 Ra5 51. Rb2 Ra7 52. Rb6 Rc7 53. Rf6+ Ke7 54. Rh6 Rc4 55. Rh7+ Kf8 56. Kg5 Rc5 57. Kf6 Kg8 58. Rb7 Rc4 59. f5 Rc5 60. e6 Rc6 61. Kg6 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Valenzuela Martinez, Hermes"]
[Black "Hartikainen, Jarmo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1970"]
[BlackElo "2089"]
[PlyCount "60"]
[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. Bg2 Nf6 5. d3 dxe4 6. Nxe4 Nxe4 7. Bxe4 Nd7 8. f4 Nf6 9. Bg2 Qc7 10. Nf3 Bd6 11. 0-0 Bd7 12. b3 Bc6 13. Bb2 0-0 14. Qe2 Bxf3 15. Qxf3 Rab8 16. Bxf6 gxf6 17. f5 Be5 18. Rae1 Kh8 19. Re4 Rg8 20. Rh4 Rg7 21. Qh5 Bxg3 22. hxg3 Qxg3 23. Rf2 Rbg8 24. Rh3 Qe5 25. Qe2 Rxg2+ 26. Rxg2 Qxe2 27. Rxg8+ Kxg8 28. fxe6 fxe6 29. Rh2 Qd1+ 30. Kg2 Qxc2+ 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Yeletsky, Ivan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2504"]
[BlackElo "2089"]
[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. d4 d5 2. Bf4 Bf5 3. e3 e6 4. c4 c6 5. Nc3 Bd6 6. Qb3 b6 7. Bxd6 Qxd6 8. cxd5 exd5 9. Nge2 Nd7 10. Qa3 Qxa3 11. bxa3 Ne7 12. f3 0-0 13. Kd2 Rfd8 14. g4 Be6 15. Nf4 c5 16. Ba6 Rab8 17. Bb5 Nf6 18. h4 Bd7 19. Be2 cxd4 20. exd4 Nc6 21. Kd3 Be6 22. g5 Ne8 23. Rhd1 Bf5+ 24. Ke3 Nc7 25. Rac1 Re8+ 26. Kf2 Rbc8 27. Ncxd5 Nxd5 28. Nxd5 Red8 29. Rxc6 Rxd5 30. Rxc8+ Bxc8 31. Rc1 Rd8 32. Rc7 a6 33. d5 h6 34. Bc4 hxg5 35. hxg5 Kf8 36. Ke3 Ke8 37. Kf4 Bd7 38. Ke5 b5 39. Bb3 Rc8 40. Kd6 Rxc7 41. Kxc7 Bf5 42. d6 Bd7 43. Bxf7+ Kxf7 44. Kxd7 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Bakhrillaev, Bakhrom"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2325"]
[BlackElo "2089"]
[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. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nf3 cxd4 5. Nc3 Qa5 6. Nxd4 a6 7. Nb3 Qh5 8. Nd5 Qxd5 9. Qxd5 Nf6 10. Qc4 Be6 11. Qc7 Nbd7 12. Bd2 g6 13. Rc1 Rd8 14. Na5 Nd5 15. Qc8 N7b6 16. Qxb7 Bg7 17. e4 0-0 18. exd5 Nxd5 19. Bc4 Rb8 20. Bxd5 Rxb7 21. Bxb7 Bxb2 22. Rc7 Be5 23. Rc1 Rd8 24. Nc4 Bg7 25. Be3 Bxc4 26. Rxc4 Rb8 27. Rc8+ Rxc8 28. Bxc8 Bc3+ 29. Ke2 a5 30. Rd1 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Cabezas Solano, David Alejandro"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2202"]
[BlackElo "2089"]
[PlyCount "69"]
[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 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c5 7. cxd5 cxd4 8. Nxd4 Nxd5 9. Nb5 Be6 10. N1c3 Nxc3 11. Nxc3 Nc6 12. Qa4 Qb6 13. Qa3 Qb4 14. Qxb4 Nxb4 15. Bf4 Nc6 16. a3 Rac8 17. Rac1 Rfd8 18. Rfd1 b6 19. h4 Na5 20. h5 Nb3 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Nxd1 Nc5 24. b4 Nd7 25. hxg6 hxg6 26. Ne3 Ne5 27. Nc2 Nc4 28. Bc1 a6 29. e4 Bb2 30. Bxb2 Nxb2 31. Kf1 Nc4 32. Ke2 a5 33. f4 axb4 34. axb4 f6 35. Kd3 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "10"]
[White "Guzman Lozano, Campo Elias"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1837"]
[BlackElo "2089"]
[PlyCount "119"]
[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. b4 e6 3. bxc5 Bxc5 4. d4 Be7 5. Nf3 Nf6 6. Bd3 b6 7. 0-0 Bb7 8. Re1 d6 9. c4 0-0 10. Nc3 Nc6 11. a4 e5 12. d5 Nb4 13. Bb1 Na6 14. Ba3 Nc5 15. Bxc5 bxc5 16. Bc2 Qa5 17. Qd2 Rab8 18. Reb1 a6 19. Ne2 Qxd2 20. Nxd2 Nd7 21. a5 Ba8 22. Nc3 Rb4 23. Rxb4 cxb4 24. Na4 Rb8 25. Rb1 Bd8 26. Nb3 g6 27. Kf1 Kg7 28. Ke2 h5 29. Kd3 f5 30. f3 fxe4+ 31. fxe4 Bc7 32. c5 dxc5 33. Naxc5 Nxc5+ 34. Nxc5 Bxa5 35. Nxa6 Rc8 36. Rb3 Bb7 37. Nxb4 Bxb4 38. Rxb4 Ba6+ 39. Kd2 Rf8 40. Ke3 Rc8 41. Ba4 Rc3+ 42. Kf2 Rc2+ 43. Bxc2 Bd3 44. Bxd3 g5 45. Rb6 h4 46. Bc4 Kf7 47. d6+ Ke8 48. Rb7 Kd8 49. Bb5 g4 50. Re7 g3+ 51. hxg3 hxg3+ 52. Kxg3 Kc8 53. Re8+ Kb7 54. d7 Kb6 55. Bd3 Kc5 56. d8Q Kb4 57. Qd5 Kc3 58. Rc8+ Kd2 59. Ba6+ Ke3 60. Rc3# 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Hartikainen, Jarmo"]
[Black "Ai, Evan Zihao"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "2188"]
[PlyCount "96"]
[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 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. 0-0 Qd8 10. Bg5 0-0 11. Bc2 h6 12. Bh4 Be7 13. a3 Nd5 14. Qd3 g6 15. Nxd5 exd5 16. Bxe7 Qxe7 17. Rfe1 Qf6 18. Qd2 Bg4 19. Ne5 Nxe5 20. dxe5 Qc6 21. h3 Be6 22. Rac1 Qb6 23. Qxh6 Qxb2 24. Bxg6 Rfc8 25. Qh7+ Kf8 26. Qh8+ Ke7 27. Qf6+ Kd7 28. Rxc8 Rxc8 29. Bxf7 Qb6 30. Bxe6+ Qxe6 31. Qxe6+ Kxe6 32. f4 Kf5 33. e6 Kxf4 34. e7 Re8 35. Kf2 b5 36. Re6 Kf5 37. Re1 a5 38. g4+ Kf6 39. h4 Rxe7 40. Rxe7 Kxe7 41. Ke3 b4 42. axb4 axb4 43. Kd4 Kf6 44. h5 Kg5 45. Kd3 Kh6 46. Kd4 Kg5 47. Kd3 Kh6 48. Kd4 Kg5 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Horcajuelo Rocamora, Martin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "2181"]
[PlyCount "56"]
[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 d5 3. exd5 Nf6 4. Qa4+ b5 5. Bxb5+ Nbd7 6. Bc6 Rb8 7. Nf3 Qc7 8. 0-0 g6 9. Re1 Bg7 10. Ne5 0-0 11. d4 cxd4 12. cxd4 Nb6 13. Qa5 Nbxd5 14. Qxc7 Nxc7 15. Nc3 Ne6 16. Nf3 Ng4 17. h3 Nh6 18. d5 Nc5 19. Rxe7 Nf5 20. Re1 Nd3 21. Re2 Ba6 22. Rc2 Nb4 23. Rd2 Rfd8 24. g4 Nd6 25. Ba4 Nc4 26. Rd1 Bxc3 27. bxc3 Nxd5 28. Bg5 f6 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "11"]
[White "Hartikainen, Jarmo"]
[Black "Prado, Alexandra"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2089"]
[BlackElo "1814"]
[PlyCount "89"]
[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 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Qd8 7. Nf3 e6 8. Bd3 Nc6 9. 0-0 Be7 10. a3 0-0 11. Bc2 a6 12. Qd3 g6 13. Bh6 Re8 14. Rad1 b5 15. Rfe1 Bb7 16. h3 Qc7 17. Qe2 Rad8 18. Bb3 Bf8 19. Bg5 Be7 20. Qd2 Na5 21. Ba2 Nc4 22. Qc1 Bxf3 23. gxf3 Qc6 24. Kg2 Rc8 25. Ne4 Nxe4 26. fxe4 f5 27. Bxe7 Rxe7 28. Bxc4 bxc4 29. d5 exd5 30. exd5 Qb7 31. Rxe7 Qxe7 32. Re1 Qd6 33. Qd2 Rd8 34. Rd1 Re8 35. Qd4 Rd8 36. Qxc4 a5 37. b4 axb4 38. axb4 Qe5 39. d6+ Kg7 40. d7 f4 41. Qd4 Qf6 42. Qxf6+ Kxf6 43. Kf3 g5 44. Kg4 h6 45. Kh5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "9"]
[White "Hartikainen, Jarmo"]
[Black "Sakun, Volodymyr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "2301"]
[PlyCount "88"]
[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. cxd4 d6 7. Nc3 dxe5 8. dxe5 Nxc3 9. Qxd8+ Nxd8 10. bxc3 Nc6 11. Be3 a6 12. Be2 Bg4 13. a4 0-0-0 14. Rb1 Bf5 15. Rb2 e6 16. 0-0 Bd3 17. Rd1 Ba3 18. Ra2 Bxe2 19. Rxd8+ Rxd8 20. Rxe2 Rd1+ 21. Re1 Rxe1+ 22. Nxe1 Nxe5 23. Bd4 f6 24. Bxe5 fxe5 25. Nd3 e4 26. Nf4 Kd7 27. Kf1 Bd6 28. Nh5 Be5 29. c4 g6 30. Ng3 Bxg3 31. hxg3 Kd6 32. Ke2 Kc5 33. Ke3 Kxc4 34. Kxe4 b5 35. axb5 axb5 36. Ke5 b4 37. Kxe6 b3 38. f4 b2 39. g4 b1Q 40. f5 Qe4+ 41. Kf6 Qxg4 42. fxg6 Qxg6+ 43. Ke5 Qxg2 44. Kf6 h5 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Samaganova, Alexandra"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2089"]
[BlackElo "1884"]
[PlyCount "29"]
[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. cxd4 d6 7. Nc3 Nxc3 8. bxc3 dxe5 9. d5 Na5 10. Bb5+ Bd7 11. Qa4 b6 12. Nxe5 e6 13. dxe6 fxe6 14. Bxd7+ Ke7 15. Bg5+ 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Kekic, Armin"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2138"]
[BlackElo "2089"]
[PlyCount "85"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 e5 7. 0-0 Be7 8. Nc3 0-0 9. b3 Bb7 10. Bb2 d5 11. Qe2 Bd6 12. Rfe1 Re8 13. Ba6 Bxa6 14. Qxa6 Qb6 15. Qe2 d4 16. Na4 Qc7 17. Bc1 h6 18. Bd2 c5 19. Nb2 Bf8 20. Nc4 g6 21. Qf3 Bg7 22. Bxh6 Bxh6 23. Qxf6 Bg7 24. Qd6 Qxd6 25. Nxd6 Red8 26. Nc4 d3 27. cxd3 Rxd3 28. Red1 Rad8 29. Rxd3 Rxd3 30. Kf1 f5 31. exf5 gxf5 32. Ke2 e4 33. Rd1 Rd4 34. Nd6 f4 35. Rxd4 Bxd4 36. Nxe4 Kf7 37. Kd3 Ke6 38. b4 Kd5 39. bxc5 Bxc5 40. Nxc5 Kxc5 41. h4 a5 42. h5 a4 43. h6 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Yirik, Volkan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1957"]
[BlackElo "2089"]
[PlyCount "53"]
[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 e6 3. Bc4 Nc6 4. f4 a6 5. a4 d6 6. d3 Nf6 7. Nf3 d5 8. exd5 exd5 9. Ba2 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 b5 13. 0-0 Be7 14. Be3 Nf5 15. Bf2 b4 16. Ne2 0-0 17. g4 Nd4 18. Nxd4 cxd4 19. Bxd4 Rc8 20. Rc1 Bc5 21. Bxc5 Rxc5 22. Qf3 Qc7 23. Rf2 Rc8 24. g5 Ne8 25. Bxd5 Qb6 26. Kg2 Rxc2 27. Rcxc2 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Zheenbekov, Nurgazi"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2137"]
[BlackElo "2089"]
[PlyCount "39"]
[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. Nf3 Nf6 2. d4 d5 3. c4 c5 4. cxd5 cxd4 5. Nxd4 Nxd5 6. e4 Nf6 7. Nc3 e5 8. Bb5+ Bd7 9. Nf5 Nxe4 10. Bxd7+ Nxd7 11. Nxe4 Bb4+ 12. Bd2 Qb6 13. 0-0 0-0 14. Bxb4 Qxb4 15. Qg4 g6 16. Nf6+ Nxf6 17. Qxb4 gxf5 18. Qd6 Ne4 19. Qxe5 Rfe8 20. Qxf5 1-0

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Esmeraldas Huachi, Anderson Yahir"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2153"]
[BlackElo "2094"]
[PlyCount "51"]
[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 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 0-0 9. Bd3 Re8 10. Ne2 b6 11. 0-0 Ba6 12. Bb1 Nbd7 13. Re1 Nf8 14. Ng3 g6 15. e4 cxd4 16. cxd4 dxe4 17. fxe4 Bb7 18. Bg5 Qd6 19. e5 Qd5 20. Re2 Ng4 21. h3 Nxe5 22. Be4 Qd7 23. dxe5 Qxd1+ 24. Rxd1 Bxe4 25. Nxe4 Nd7 26. Rxd7 1-0

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "4"]
[White "Hartikainen, Jarmo"]
[Black "Osinovsky, Stepan"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "2094"]
[BlackElo "2241"]
[PlyCount "28"]
[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 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bf1 Bb7 8. Nc3 Qd7 9. Bc4 Nd8 10. Qe2 Bd6 11. d4 0-0 12. dxe5 Bxe5 13. Bd2 Re8 14. Qd3 Bxc3+ 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Urbina Perez, Juan Antonio"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2266"]
[BlackElo "2094"]
[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. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 h6 7. Nc3 Be6 8. Be3 Qa5 9. 0-0 Rd8 10. Qe1 Qc7 11. Qc1 Bc8 12. Bxc5 b6 13. Be3 e5 14. Rd1 Ne7 15. d4 exd4 16. Bxd4 0-0 17. Bxg7 Kxg7 18. Qe3 c5 19. Nd5 Nxd5 20. exd5 Bf5 21. c4 Rfe8 22. Qc3+ Kg8 23. Re1 Qf4 24. Ne5 Be4 25. Ng4 Rd6 26. f3 h5 27. Nf2 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "4"]
[White "Bashirli, Saadat"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1608"]
[BlackElo "2094"]
[PlyCount "67"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. c4 Ne7 6. 0-0 Ng6 7. d4 cxd4 8. Nxd4 Be7 9. Nc3 0-0 10. f4 Bc5 11. Kh1 d5 12. Nxc6 Qh4 13. cxd5 exd5 14. Nxd5 Ba6 15. Rf3 Rac8 16. Na5 Rfd8 17. Bd2 f5 18. Be1 Qg4 19. Qb3 Kh8 20. exf5 Ne7 21. Nxe7 Bxe7 22. Bg3 Qxf5 23. Re3 Bf6 24. Nb7 Re8 25. Rae1 Rxe3 26. Qxe3 Qd7 27. Nd6 Rd8 28. Ne4 Bxb2 29. Qf3 Bb7 30. Rf1 Re8 31. Re1 Qd4 32. Qe2 Rxe4 33. Qc2 Rxe1+ 34. Bxe1 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "5"]
[White "Hartikainen, Jarmo"]
[Black "Babayeva, Nasrin"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2094"]
[BlackElo "1806"]
[PlyCount "112"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. b3 Nf6 4. d3 Bg4 5. Bb2 e6 6. Be2 Be7 7. Nbd2 0-0 8. h3 Bh5 9. d4 Bg6 10. Bd3 Nb4 11. 0-0 Nxd3 12. cxd3 d5 13. Re1 Re8 14. Qe2 c5 15. Rac1 cxd4 16. Nxd4 dxe4 17. dxe4 Bb4 18. f3 e5 19. Nb5 Qxd2 20. Nc7 Rec8 21. Qxd2 Bxd2 22. Nxa8 Rxc1 23. Rxc1 Bxc1 24. Bxc1 Ne8 25. Be3 b6 26. a4 f6 27. a5 bxa5 28. Bxa7 Bf7 29. Bb6 Bxb3 30. Bxa5 Kf8 31. Nc7 Ke7 32. Nxe8 Kxe8 33. Bb4 Bc2 34. Kf2 Bb3 35. Ke3 Kd7 36. Kd3 Ba4 37. Ke3 Bb5 38. g3 g6 39. h4 Ke6 40. Ba3 Bc6 41. Bb2 f5 42. exf5+ gxf5 43. Bc3 e4 44. fxe4 Bxe4 45. Kf4 Kf7 46. Kg5 Kg8 47. Be5 Bc2 48. Bf4 Bb1 49. Kh6 Bd3 50. Kg5 Be4 51. Kf6 Bd3 52. Bd6 Bc2 53. Be5 Bb1 54. Bd6 Bc2 55. Be5 Bd3 56. Bd6 Bc2 1/2-1/2

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Bueno, Alfeu Varela Jr"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2094"]
[BlackElo "2156"]
[PlyCount "50"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 0-0 7. Bd3 c5 8. Qh5 g6 9. Qh6 Re8 10. Bxe7 Rxe7 11. h5 Nf8 12. hxg6 fxg6 13. Nf3 a6 14. 0-0-0 c4 15. Be2 b5 16. Ng5 Bd7 17. Bg4 b4 18. Ne2 c3 19. Rd3 Nc6 20. Rdh3 Qa5 21. Bxe6+ Bxe6 22. Nxe6 Nxe6 23. Nf4 Qxa2 24. Kd1 Nxf4 25. Qxf4 cxb2 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "6"]
[White "Hartikainen, Jarmo"]
[Black "De Lisle, Sarah"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2094"]
[BlackElo "2090"]
[PlyCount "65"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. 0-0 Nf6 8. Re1 0-0 9. Nc3 Bg4 10. Nd5 Bxf3 11. gxf3 Rc8 12. c3 Re8 13. Be3 a6 14. Kh1 b5 15. Nxf6+ Bxf6 16. Bd5 Ne7 17. Bb7 Rb8 18. Bxa6 b4 19. cxb4 Rxb4 20. b3 Ra8 21. Bc4 Ng6 22. Bc5 Rbb8 23. Red1 Rd8 24. Kg2 h6 25. a4 Nf4+ 26. Kf1 g5 27. Bb5 Rab8 28. b4 Ne6 29. Rxd8+ Rxd8 30. a5 Nxc5 31. bxc5 Rc8 32. a6 Rb8 33. a7 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Marn, Jan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2094"]
[BlackElo "2322"]
[PlyCount "70"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Qe2 Nf6 5. c3 c5 6. Nf3 Be7 7. h3 cxd4 8. cxd4 d6 9. Nc3 a6 10. Bf4 Nbd7 11. Rc1 b5 12. 0-0 0-0 13. Nb1 Rc8 14. Nbd2 Rxc1 15. Rxc1 Qa8 16. Bb1 Rc8 17. Re1 Nb6 18. Qd3 d5 19. Ng5 dxe4 20. Ngxe4 Nbd5 21. Nxf6+ Nxf6 22. g4 g6 23. Be5 Nd5 24. Bg3 Bf6 25. h4 Nb4 26. Qe3 Nc2 27. Bxc2 Rxc2 28. Be5 Bxe5 29. dxe5 Rxb2 30. h5 Rxa2 31. hxg6 hxg6 32. Kh2 Qd8 33. Ne4 Qh4+ 34. Kg1 Qxg4+ 35. Ng3 Qh3 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "7"]
[White "Nord, Alexander"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2209"]
[BlackElo "2094"]
[PlyCount "137"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nc6 6. cxd5 Nxd5 7. Be2 Be7 8. 0-0 0-0 9. dxc5 Nxc3 10. bxc3 Bxc5 11. Qc2 Qe7 12. Bb2 e5 13. c4 f6 14. Rfd1 Be6 15. Bd3 g6 16. Be4 Nb4 17. Qc3 Rfd8 18. h3 Rac8 19. a3 Nc6 20. Qb3 Rxd1+ 21. Rxd1 Bb6 22. Bd5 Kg7 23. Bc3 Rd8 24. Rd2 Bxd5 25. cxd5 Na5 26. Qa2 Qc5 27. Bb4 Qc1+ 28. Kh2 e4 29. Nd4 Bxd4 30. Rxd4 Qc7+ 31. d6 Qb6 32. Qd2 Nc6 33. Rxe4 Nxb4 34. Rxb4 Qxd6+ 35. Qxd6 Rxd6 36. Rxb7+ Kh6 37. Rxa7 Rd2 38. Kg3 Ra2 39. Kf3 f5 40. Kg3 Kg5 41. a4 h5 42. h4+ Kf6 43. Kf3 Ke5 44. Ra6 Rxa4 45. Rxa4 Kf6 46. Ra6+ Ke5 47. Ra7 Kf6 48. Ra6+ Kg7 49. Rb6 Kh6 50. Kf4 Kg7 51. Kg5 Kf7 52. Rxg6 Ke7 53. Rf6 Kd7 54. Rxf5 Kd6 55. Rf6+ Ke5 56. Rh6 Ke4 57. Rxh5 Kd3 58. Rh6 Ke2 59. Rf6 Kf1 60. h5 Kg1 61. h6 Kf1 62. h7 Ke2 63. h8Q Kf1 64. Qa8 Kg1 65. Rb6 Kxf2 66. Rb2+ Kg1 67. e4 Kh2 68. g4+ Kg3 69. Qa3# 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "8"]
[White "Prudnykova, Olga"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2241"]
[BlackElo "2094"]
[PlyCount "61"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e5 Ng4 5. Qe2 Qc7 6. Nd5 Qb8 7. d4 cxd4 8. Bf4 e6 9. h3 Nh6 10. Bxh6 gxh6 11. Nf6+ Kd8 12. 0-0-0 Be7 13. Qe4 d5 14. Qf4 Bd7 15. Nxd7 Kxd7 16. Bb5 a6 17. Bxc6+ bxc6 18. Kb1 Qb6 19. Nxd4 Rab8 20. b3 a5 21. Qxf7 c5 22. Nxe6 Qxe6 23. Rxd5+ Qxd5 24. Qxd5+ Kc7 25. Qf7 Rhe8 26. Rd1 Rbd8 27. Rxd8 Kxd8 28. Qxh7 Bg5 29. Qf5 Kc7 30. f4 Rf8 31. Qxf8 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "1"]
[White "Tulchynskyi, Feliks"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2285"]
[BlackElo "2094"]
[PlyCount "65"]
[EventDate "2024.01.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 e6 9. Be2 Be7 10. 0-0 0-0 11. Bb2 Bf6 12. Rc1 Qb6 13. Ba1 Rd8 14. Rb1 Qa5 15. e5 Bxe5 16. Nxe5 Nxe5 17. Rb5 Nf3+ 18. gxf3 Qxa2 19. Bd3 b6 20. Be4 Rb8 21. Qb3 Qxb3 22. Rxb3 f5 23. Bc6 Rd6 24. Rc1 Ba6 25. Ra3 Be2 26. Rxa7 Rc8 27. Ra8 Rdd8 28. Rxc8 Rxc8 29. Bb2 g5 30. Kg2 h5 31. d5 g4 32. fxg4 Rxc6 33. dxc6 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "6"]
[White "Dinu, Dumitru Daniel"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2190"]
[BlackElo "2101"]
[PlyCount "81"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. Nxd4 a6 7. Be2 Nxd4 8. Qxd4 Nc6 9. Qc3 Qf6 10. Be3 Qxc3 11. Nxc3 Be7 12. Na4 b5 13. Nb6 Rb8 14. Nxc8 Rxc8 15. a4 bxa4 16. Rxa4 a5 17. c3 0-0 18. Rd1 Bd8 19. Rxd7 Rb8 20. Rd2 Be7 21. f4 g6 22. Kf2 Rb3 23. Bc4 Rbb8 24. Ke2 Rfd8 25. Rxd8+ Bxd8 26. b3 h5 27. e5 Kg7 28. Kf3 f6 29. exf6+ Kxf6 30. Ke4 Bc7 31. Bf2 g5 32. fxg5+ Kxg5 33. h3 e5 34. Ra1 Rf8 35. Be3+ Kg6 36. Rd1 Bd8 37. Rd6+ Rf6 38. Rxf6+ Bxf6 39. Kd5 Ne7+ 40. Ke6 Nf5 41. Bd3 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "4"]
[White "Hartikainen, Jarmo"]
[Black "Buksa, Nataliya"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2101"]
[BlackElo "2388"]
[PlyCount "94"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. d4 cxd4 4. cxd4 exd4 5. Nf3 Nc6 6. Nxd4 d5 7. Nxc6 bxc6 8. exd5 Bb4+ 9. Nc3 Nf6 10. Qe2+ Qe7 11. Qxe7+ Kxe7 12. Bg5 cxd5 13. 0-0-0 Bxc3 14. bxc3 Be6 15. Rd4 h6 16. Bxf6+ Kxf6 17. Bd3 Rhc8 18. Kd2 Rab8 19. Rb1 Rxb1 20. Bxb1 Rb8 21. Rb4 Rxb4 22. cxb4 Ke5 23. a4 Kd4 24. Bd3 Bd7 25. a5 g5 26. f3 f5 27. g3 f4 28. gxf4 gxf4 29. Be2 Ba4 30. h4 Bb3 31. b5 Kc5 32. b6 axb6 33. a6 Ba4 34. a7 Bc6 35. Ba6 b5 36. Bc8 Kb6 37. Bd7 Bb7 38. Kc3 Kc5 39. Bc8 Ba8 40. Be6 d4+ 41. Kd3 Bxf3 42. Bf5 Kb6 43. Be4 Bxe4+ 44. Kxe4 Kxa7 45. Kxd4 Kb6 46. Ke4 b4 47. Kd4 f3 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "7"]
[White "Hartikainen, Jarmo"]
[Black "Figorito, Nick"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2101"]
[BlackElo "2036"]
[PlyCount "140"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. a3 Bd6 11. 0-0 Qc7 12. h3 0-0 13. Qc2 g6 14. Nf3 Qg7 15. Ng3 Bd7 16. Re1 Rac8 17. Qd2 Bxg3 18. fxg3 Nh5 19. g4 Nxd4 20. Nxd4 Qxd4+ 21. Qe3 Qxe3+ 22. Bxe3 Nf4 23. Bf1 a6 24. Rac1 Rxc1 25. Rxc1 Bc6 26. g3 g5 27. gxf4 gxf4 28. Bd4 h5 29. g5 f3 30. Kf2 Rf4 31. Bf6 Kf7 32. Bd3 Rh4 33. Kg3 Ra4 34. Be5 d4 35. g6+ Kg8 36. Kf4 Ra5 37. Rg1 Bd5 38. Rf1 Rc5 39. Kg5 h4 40. Kf6 Rc8 41. Kg5 Rf8 42. Kxh4 f2 43. Kg3 Rf3+ 44. Kg4 Rxd3 45. Rxf2 Re3 46. Bxd4 Re4+ 47. Rf4 Rxf4+ 48. Kxf4 Bg2 49. h4 Bf1 50. h5 Bd3 51. h6 Bxg6 52. Ke5 Kf7 53. Kd6 Be4 54. Kc7 Kg6 55. b4 Kxh6 56. a4 Kg6 57. b5 axb5 58. axb5 Bd5 59. Kd6 Kf5 60. Bc5 Bg2 61. Bd4 e5 62. Bxe5 Ke4 63. Bf6 Kd3 64. b6 Kc4 65. Bd8 Kb5 66. Bc7 Ka6 67. Bd8 Bc6 68. Bc7 Bg2 69. Bd8 Bh1 70. Bc7 Bg2 1/2-1/2

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2101"]
[BlackElo "2550"]
[PlyCount "128"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. Bc4 Nb6 5. Bxf7+ Kxf7 6. Ng5+ Kg8 7. e6 Qe8 8. Qf3 g6 9. d4 Bg7 10. d5 Bf6 11. Nf7 Qb5 12. Nc3 Qc4 13. Bd2 Na6 14. g4 Nb4 15. g5 N4xd5 16. gxf6 Nxf6 17. 0-0-0 Qc6 18. Qxc6 bxc6 19. Nxh8 Kxh8 20. f3 Kg7 21. Ne4 Nxe4 22. fxe4 Bxe6 23. Bc3+ Kh6 24. Rdf1 Nd7 25. h4 Rf8 26. Rxf8 Nxf8 27. h5 gxh5 28. Rg1 Ng6 29. Bd2+ Kg7 30. Bc3+ Kf7 31. Rg5 h4 32. e5 d5 33. Rh5 Kg7 34. Be1 h6 35. Bxh4 Nf4 36. Rxh6 Kxh6 37. Bxe7 Kg6 38. Bd8 Kf5 39. Bxc7 Ke4 40. Bb8 a6 41. Kd2 Ng6 42. b4 Nxe5 43. Bxe5 Kxe5 44. a4 d4 45. Kd3 Kd5 46. c4+ Ke5 47. b5 axb5 48. axb5 c5 49. b6 Bf5+ 50. Kd2 Bc8 51. Kd3 Bb7 52. Kd2 Kd6 53. Ke2 Kc6 54. Kd3 Kxb6 55. Kd2 Ka5 56. Kd3 Kb4 57. Kc2 Kxc4 58. Kd2 d3 59. Ke3 Kc3 60. Kf4 d2 61. Ke5 d1Q 62. Ke6 Bd5+ 63. Ke5 Ba2 64. Ke4 Qd4+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "5"]
[White "Hartikainen, Jarmo"]
[Black "Serra Canals, Oriol"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2101"]
[BlackElo "2158"]
[PlyCount "63"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 f6 9. exf6 Qxf6 10. Nf3 Bd6 11. a3 0-0 12. Qc2 e5 13. Bg5 Qf7 14. Bxh7+ Kh8 15. Bg6 Qe6 16. dxe5 Ndxe5 17. Nxe5 Nxe5 18. Bd3 Qg4 19. Be3 Qxg2 20. 0-0-0 Nxd3+ 21. Qxd3 Bf5 22. Qxd5 Qxd5 23. Rxd5 Be4 24. Rh5+ Kg8 25. Rg1 Rac8+ 26. Nc3 Rf7 27. Rh4 Bf3 28. Bd4 Be7 29. Rh3 Rd8 30. Be5 Rf5 31. Rxg7+ Kf8 32. Rh8# 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "8"]
[White "Jaque Gutierrez, Matias"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2187"]
[BlackElo "2101"]
[PlyCount "103"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 Nf6 6. Rb1 a5 7. e4 0-0 8. Nge2 e5 9. d3 d6 10. 0-0 Nd4 11. f4 Bg4 12. h3 Bxe2 13. Nxe2 Nh5 14. Nxd4 cxd4 15. Kh2 f5 16. exf5 exf4 17. Bxf4 Nxf4 18. Rxf4 Rxf5 19. Rxf5 gxf5 20. Qf3 f4 21. Qxf4 Be5 22. Qg4+ Kh8 23. Rf1 Qg8 24. Bd5 Qxg4 25. hxg4 Rb8 26. a4 b6 27. Rf7 Bg7 28. Be4 h6 29. Rd7 Be5 30. Rh7+ Kg8 31. Rxh6 Rf8 32. Kg2 Kg7 33. Rh7+ Kf6 34. Rb7 Kg5 35. Rxb6 Rh8 36. Rb7 Rf8 37. Bf5 Rh8 38. b4 axb4 39. Rxb4 Ra8 40. Bd7 Ra7 41. Bc6 Kxg4 42. Rb8 Kf5 43. Ra8 Rc7 44. Be4+ Kf6 45. a5 Rg7 46. a6 Rxg3+ 47. Kf2 Rg7 48. a7 Bg3+ 49. Kf3 Kg5 50. Kxg3 Rf7 51. Rg8+ Kf6 52. a8Q 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "1"]
[White "Ozates, Tuna"]
[Black "Hartikainen, Jarmo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2309"]
[BlackElo "2101"]
[PlyCount "76"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nc3 Qa5 9. 0-0 Nf6 10. h3 Bh5 11. Re1 Be7 12. a3 0-0 13. Ne5 Bxe2 14. Rxe2 Rad8 15. Nxc6 bxc6 16. Be3 c5 17. Rd2 cxd4 18. Rxd4 Rxd4 19. Qxd4 Rd8 20. Qxa7 Qxa7 21. Bxa7 Rd2 22. b4 h5 23. b5 Rd3 24. Na4 Rxa3 25. Rxa3 Bxa3 26. b6 Bd6 27. b7 Nd7 28. Nb6 Nxb6 29. Bxb6 Bb8 30. g3 Kf8 31. f4 f6 32. Kf2 Ke8 33. Kf3 Kd7 34. Bc5 Kc6 35. Bf8 g6 36. Bg7 f5 37. Be5 Kxb7 38. h4 Ba7 1/2-1/2

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "3"]
[White "Wanyama, Harold"]
[Black "Hartikainen, Jarmo"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2238"]
[BlackElo "2101"]
[PlyCount "62"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c5 3. dxc5 e6 4. cxd5 Bxc5 5. Nc3 Nf6 6. e4 exd5 7. exd5 0-0 8. Be2 Nbd7 9. Nf3 Nb6 10. Bg5 Nbxd5 11. Qb3 Nxc3 12. bxc3 Bxf2+ 13. Kf1 Bb6 14. Rd1 Qe7 15. Bc4 Bg4 16. Re1 Qc5 17. Be3 Qc7 18. Bxb6 axb6 19. Ne5 Be6 20. Bxe6 fxe6 21. Qxe6+ Kh8 22. Nf3 Rfe8 23. Qb3 Ne4 24. Qb4 Qc6 25. Re2 Nxc3 26. Rc2 Qb5+ 27. Qxb5 Nxb5 28. h4 h6 29. h5 Nd6 30. Rh4 Nf5 31. Rb4 Ne3+ 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Karthik, Advaith"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2101"]
[BlackElo "2124"]
[PlyCount "47"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Nc3 Nxc3 8. bxc3 dxe5 9. d5 e4 10. dxc6 Qxd1+ 11. Kxd1 exf3 12. Bb5 Kd8 13. Bf4 e5 14. Bxe5 fxg2 15. c7+ Ke7 16. Rg1 f6 17. Bg3 Bg4+ 18. Kc2 Bf5+ 19. Kb2 Kf7 20. Rxg2 Bc5 21. f3 Rhc8 22. Bc4+ Be6 23. Bxe6+ Ke7 24. Bxc8 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "6"]
[White "Hartikainen, Jarmo"]
[Black "Koridze, Lile"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2101"]
[BlackElo "2158"]
[PlyCount "146"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 g6 9. exd6 Qxd6 10. a4 Qc7 11. Qb3 Nc6 12. g3 Be7 13. Bf4 Bd6 14. Bh6 Bf8 15. Bxf8 Kxf8 16. Bg2 Kg7 17. h4 h5 18. 0-0 Na5 19. Qb4 Nc4 20. a5 Bd7 21. Rfe1 Rac8 22. Ne5 Nxe5 23. Rxe5 Bc6 24. Rc5 Qd7 25. Bxc6 Rxc6 26. Rxc6 Qxc6 27. Rb1 b6 28. axb6 axb6 29. Qxb6 Qxc3 30. Qc5 Qxc5 31. dxc5 Rc8 32. Rc1 Kf6 33. f3 Ke5 34. Kf2 Kd5 35. Rd1+ Kc6 36. Ke3 Rc7 37. Rc1 Kd5 38. g4 Rxc5 39. Rd1+ Ke5 40. gxh5 gxh5 41. Rd7 Kf6 42. Kf4 Rc4+ 43. Kg3 Kg6 44. Re7 Ra4 45. Re8 Ra5 46. Rg8+ Kf6 47. Rh8 Ke7 48. Rg8 f6 49. Rg7+ Kd6 50. Rg6 Rf5 51. Rh6 e5 52. Rh8 Kd5 53. Rd8+ Kc4 54. Rd7 Rf4 55. Rd8 Kc5 56. Rd7 Kc6 57. Rd8 Kc7 58. Rh8 Rf5 59. Rh7+ Kd6 60. Ra7 Ke6 61. Ra6+ Kf7 62. Rd6 Rf4 63. Rd7+ Kg6 64. Rd3 Ra4 65. Kh3 e4 66. fxe4 Rxe4 67. Rf3 f5 68. Kg3 Kf6 69. Rf2 Ke5 70. Kh3 f4 71. Rf3 Re3 72. Kg2 Rxf3 73. Kxf3 Kf5 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "5"]
[White "Hartikainen, Jarmo"]
[Black "Osinovsky, Stepan"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "2101"]
[BlackElo "2241"]
[PlyCount "144"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bxb5 Qxd5 7. Bf1 Bc5 8. Nc3 Qd7 9. Bb5 Rb8 10. 0-0 h6 11. Nf3 Rxb5 12. Nxb5 e4 13. d4 exf3 14. dxc5 fxg2 15. Re1+ Kd8 16. Qxd7+ Bxd7 17. Bf4 Nd5 18. Bg3 a6 19. Na3 Nd4 20. Kxg2 Bc6 21. Rad1 Ne3+ 22. Kg1 Nxd1 23. Rxd1 Re8 24. Rxd4+ Kc8 25. Kf1 g5 26. f4 f5 27. Nc4 Bb5 28. Kf2 Re6 29. Ne5 a5 30. c4 Be8 31. a3 a4 32. Rd5 Kb7 33. c6+ Kb6 34. Rb5+ Ka6 35. fxg5 hxg5 36. h4 f4 37. Bh2 gxh4 38. Bxf4 h3 39. Nf3 Rf6 40. Rg5 Rxf4 41. Rg3 Bxc6 42. Rxh3 Rxc4 43. Ne5 Rc2+ 44. Kg3 Bd5 45. Rh6+ Kb5 46. Kf4 Rxb2 47. Nd3 Rb3 48. Ke3 Bc4 49. Rh5+ Kb6 50. Rh6+ c6 51. Kd4 Bxd3 52. Rh8 Bb5 53. Rb8+ Kc7 54. Rf8 Rd3+ 55. Ke4 Rd5 56. Rf2 Kb6 57. Ra2 Rd8 58. Ke3 Bc4 59. Kf4 Bxa2 60. Ke3 Bb3 61. Kf4 Rd1 62. Ke3 Kb5 63. Kf4 c5 64. Ke3 c4 65. Kf4 c3 66. Ke3 c2 67. Kf4 c1Q+ 68. Ke5 Qxa3 69. Kf6 Qc1 70. Kg7 a3 71. Kf8 a2 72. Ke7 Rd2 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Shevchuk, Olexandr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2101"]
[BlackElo "2093"]
[PlyCount "114"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[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 Nxd4 10. Qxd4 Qxd4 11. Nxd4 a6 12. Be2 Be7 13. 0-0 0-0 14. a4 Nd5 15. Bd2 e5 16. Nc2 Be6 17. Bf3 Rfd8 18. Rfd1 Rab8 19. g3 f6 20. Ne3 Nb6 21. a5 Nd7 22. Nd5 Kf7 23. Be3 Bc5 24. b4 Bxe3 25. Nxe3 f5 26. Bd5 Nf6 27. Bxe6+ Kxe6 28. f3 g5 29. Kf2 f4 30. Ng2 Rbc8 31. Rxd8 Rxd8 32. Ke2 Nd5 33. c4 Nc3+ 34. Kf1 Rd3 35. Ne1 Rd2 36. Rc1 Na2 37. Rc2 Rxc2 38. Nxc2 e4 39. fxe4 Ke5 40. gxf4+ gxf4 41. Kf2 Kxe4 42. h4 h5 43. b5 Nc1 44. c5 Nd3+ 45. Ke2 Nxc5 46. bxa6 Nxa6 47. Kf2 Nc5 48. Na3 Nb3 49. Nc4 Kd4 50. Nd6 Nxa5 51. Nf5+ Ke5 52. Ng7 b5 53. Nxh5 b4 54. Ng7 b3 55. h5 b2 56. h6 b1Q 57. h7 Qxh7 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "8"]
[White "Hartikainen, Jarmo"]
[Black "Veiga, Jose Francisco RP"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2101"]
[BlackElo "2357"]
[PlyCount "71"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. e5 c5 5. dxc5 d4 6. Ne4 Bxe5 7. Nf3 Bg7 8. c3 Nc6 9. Bb5 Bd7 10. cxd4 Qa5+ 11. Nc3 0-0-0 12. 0-0 Nxd4 13. Nxd4 Bxb5 14. Ncxb5 a6 15. Na7+ Kb8 16. Nac6+ bxc6 17. Nxc6+ Kc8 18. Nxa5 Rxd1 19. Rxd1 Nf6 20. Nc4 Kc7 21. Be3 Kc6 22. Rac1 Ne4 23. b4 Nc3 24. Rd2 Rb8 25. a3 Kb5 26. Nb6 a5 27. Kf1 axb4 28. axb4 Kxb4 29. Bd4 Bxd4 30. Rxd4+ Kxc5 31. Nd7+ Kxd4 32. Nxb8 Kd3 33. Nc6 e6 34. Ne5+ Kd2 35. Rxc3 Kxc3 36. Nxf7 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "1"]
[White "Kononenko, Dmitry1"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2251"]
[BlackElo "2101"]
[PlyCount "125"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 a6 8. 0-0 Bd7 9. f4 Qc7 10. Kh1 Be7 11. f5 Nxd4 12. Qxd4 Qc5 13. Qd3 0-0 14. Qh3 exf5 15. exf5 Bc6 16. Be3 Qa5 17. Bd4 b5 18. Rae1 Qc7 19. Bxf6 Bxf6 20. Nd5 Bxd5 21. Bxd5 Rae8 22. c3 Rxe1 23. Rxe1 Qd7 24. Qf3 Re8 25. Rd1 Re5 26. g4 Qe8 27. Rd2 h6 28. Kg2 Re3 29. Qf2 Bg5 30. Bf3 Qe7 31. Re2 Rxe2 32. Qxe2 Qxe2+ 33. Bxe2 Bc1 34. b3 Bd2 35. c4 bxc4 36. Bxc4 a5 37. Kf3 Kf8 38. Ke4 Ke7 39. Kd5 Kd7 40. Bb5+ Kc7 41. Be8 f6 42. Ke6 Bf4 43. h3 Bg5 44. Kf7 Kb6 45. Kxg7 d5 46. Bf7 Kc5 47. Kg6 Kd4 48. Kh5 Ke4 49. h4 Bc1 50. Kg6 d4 51. Bc4 Bb2 52. Kxh6 d3 53. Kg6 Ke3 54. Bxd3 Kxd3 55. h5 Ke4 56. h6 Kf4 57. h7 Kxg4 58. h8Q Kf4 59. Qh4+ Ke5 60. Qe1+ Kd4 61. Qd2+ Ke4 62. Qxb2 Kd3 63. Kxf6 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "7"]
[White "Levitan, Tal"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2272"]
[BlackElo "2101"]
[PlyCount "73"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 b6 9. Bf3 Bb7 10. Nge2 Na6 11. 0-0 e6 12. Nf4 exd5 13. Nfxd5 Nxd5 14. Nxd5 Nc7 15. Nxc7 Qxc7 16. Bxb7 Qxb7 17. Be3 Rad8 18. Rfd1 Qd5 19. Qxd5 Rxd5 20. Rd3 Rfd8 21. Rad1 f5 22. f3 Kf7 23. b3 Ke6 24. Kf2 Rc8 25. Re1 Kd7 26. Red1 h6 27. h4 Rc2+ 28. R1d2 Rxd2+ 29. Rxd2 Kc6 30. Ke2 Kb5 31. Kd3 a5 32. Rc2 Rd7 33. Rc8 a4 34. bxa4+ Kxa4 35. Rc6 b5 36. Ra6+ Kb4 37. Bd2# 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "4"]
[White "Pak, Yevgeniy"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2317"]
[BlackElo "2101"]
[PlyCount "87"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. Nxd4 a6 7. Be2 Nxd4 8. Qxd4 Nc6 9. Qe3 Qc7 10. c4 b6 11. Nc3 Be7 12. Qg3 Qxg3 13. hxg3 Bb7 14. Na4 b5 15. cxb5 axb5 16. Nb6 Nd4 17. Bd3 Ra6 18. Be3 Bc5 19. Nc8 Bxc8 20. Rfc1 0-0 21. Rxc5 Nb3 22. Bxb5 Nxc5 23. Bxc5 d6 24. Bxa6 dxc5 25. Bxc8 Rxc8 26. Rc1 Kf8 27. b4 c4 28. Rc3 Ke7 29. Kf1 e5 30. a4 Kd6 31. Ke2 Rc6 32. b5 Rc8 33. Rc1 Kc5 34. Rb1 Ra8 35. b6 Rb8 36. a5 f5 37. b7 fxe4 38. a6 c3 39. a7 c2 40. Rc1 Rxb7 41. Rxc2+ Kd4 42. a8Q Rb2 43. Rxb2 e3 44. Qa4+ 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "7"]
[White "Balla, Tamas Kristof"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2285"]
[BlackElo "2101"]
[PlyCount "53"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 d5 6. Qe2 Be7 7. Nxe4 dxe4 8. Qxe4 0-0 9. Bd3 f5 10. Qc4+ Kh8 11. 0-0 Bf6 12. Rb1 Nc6 13. Re1 Re8 14. Rxe8+ Qxe8 15. b3 Be6 16. Qf4 Qh5 17. Bb2 Bxb2 18. Rxb2 Re8 19. Rb1 Bd5 20. Nd4 Qg6 21. g3 Nxd4 22. Qxd4 c6 23. Qf4 Qe6 24. c4 Qe1+ 25. Rxe1 Rxe1+ 26. Bf1 Be4 27. Qb8# 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "6"]
[White "Bogaudinov, Rushan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "2101"]
[PlyCount "121"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. a3 e5 2. c3 d5 3. d4 exd4 4. cxd4 Nf6 5. Nc3 Be7 6. g3 c6 7. Bg2 h5 8. Nf3 Bg4 9. h3 Bf5 10. b4 Qc8 11. Bf4 Nbd7 12. Rc1 a6 13. Ng5 Nb6 14. e4 dxe4 15. Ncxe4 Nxe4 16. Nxe4 Nd5 17. Qf3 Qe6 18. 0-0 Bxe4 19. Qxe4 Qxe4 20. Bxe4 Nxf4 21. gxf4 0-0 22. d5 cxd5 23. Bxd5 Rab8 24. Rc7 Bd6 25. Rxb7 Bxf4 26. Re1 a5 27. bxa5 Bd2 28. Ree7 Rxb7 29. Rxb7 Bxa5 30. a4 g5 31. Rb5 Bc3 32. Bf3 f6 33. Bxh5 Ra8 34. Bd1 Kg7 35. Kg2 Ra7 36. Kf3 Bd2 37. Ke4 Be1 38. f3 Bd2 39. Kd5 Bc3 40. Kc4 Be1 41. Bc2 Bd2 42. Kd5 Be1 43. Kc6 Bd2 44. Rb7+ Rxb7 45. Kxb7 Kh6 46. Kc6 Kh5 47. Kb5 Kh4 48. Bf5 Kg3 49. a5 Kxf3 50. a6 Be3 51. Kc6 Kf4 52. Bg4 f5 53. Be2 Kg3 54. Bf1 f4 55. Kd5 Kf2 56. Bd3 f3 57. Ke4 Ba7 58. Kf5 Kg3 59. Bf1 Kf2 60. Kg4 Be3 61. Bc4 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "4"]
[White "Hartikainen, Jarmo"]
[Black "Devaev, Alexander"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2101"]
[BlackElo "2325"]
[PlyCount "60"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bc4 e6 8. N1e2 Bd6 9. Nf4 Bxf4 10. Bxf4 Nf6 11. h5 Bh7 12. c3 Nbd7 13. Bd3 Bxd3 14. Qxd3 0-0 15. 0-0-0 a5 16. f3 b5 17. Ne4 Nxe4 18. fxe4 b4 19. c4 a4 20. g4 a3 21. b3 Qe7 22. c5 e5 23. Be3 Rfd8 24. g5 exd4 25. Qxd4 Ne5 26. Qa1 Nd3+ 27. Rxd3 Rxd3 28. gxh6 Rc3+ 29. Kd1 Qxe4 30. Bd2 Qxh1+ 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "1"]
[White "Hartikainen, Jarmo"]
[Black "Pham, Le Thao Nguyen"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2101"]
[BlackElo "2395"]
[PlyCount "81"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bf4 Be7 7. h4 0-0 8. Bd3 Re8 9. Ne2 Qa5+ 10. c3 Nd7 11. h5 Nf8 12. h6 g6 13. Qc2 Be6 14. 0-0 Qh5 15. Ng3 Qh4 16. Qd2 Rad8 17. b4 Bg4 18. Rfe1 Ne6 19. Be3 b5 20. a4 a6 21. axb5 axb5 22. Ra6 Rc8 23. Be4 Nd8 24. Nf1 Be6 25. Bf4 g5 26. Bg3 Qxh6 27. Ne3 Qf8 28. Nf5 Bxf5 29. Bxf5 Ne6 30. Bxe6 fxe6 31. Rxe6 f5 32. Ra7 f4 33. Bh2 Qf7 34. Qe2 Qf8 35. Raxe7 Rxe7 36. Rxe7 h6 37. Qe6+ Kh8 38. Qe5+ Kg8 39. Qe6+ Kh8 40. Rf7 Qe8 41. Qf6+ 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Timerkhanov, Alexander"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2101"]
[BlackElo "2308"]
[PlyCount "66"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[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. h3 Be7 11. Bd3 0-0 12. Qc2 h6 13. Nxc6 Bxc6 14. 0-0-0 Qa5 15. Kb1 Rfd8 16. Nd4 Ba4 17. b3 Be8 18. g4 Nd5 19. Bd2 Bf6 20. h4 Rac8 21. Ne2 Qa3 22. Bc1 Qc5 23. Bb2 Qxf2 24. Rhf1 Qxh4 25. g5 Ne3 26. Qc1 Nxd1 27. gxf6 Nxb2 28. Kxb2 Rxd3 29. Nf4 Rdxc3 30. Qxc3 Rxc3 31. Kxc3 Qxf6+ 32. Kc2 e5 33. Nh5 Qxf1 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "8"]
[White "Hartikainen, Jarmo"]
[Black "Villafane Gomez, Jaime"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2101"]
[BlackElo "2036"]
[PlyCount "58"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. a3 Bd6 12. Qc2 Bd7 13. Bg5 Rc8 14. Qb1 Qd8 15. 0-0 Qe7 16. Re1 0-0 17. Ng3 Qf7 18. b4 a6 19. Qb2 Ne7 20. Rac1 Nf5 21. Qb1 Nxg3 22. hxg3 g6 23. Bh6 Rfe8 24. Ng5 Qe7 25. Bxg6 hxg6 26. Qxg6+ Kh8 27. Nf7+ Qxf7 28. Qxf7 Re7 29. Qxf6+ Kh7 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "5"]
[White "Hartikainen, Jarmo"]
[Black "Zeneli, Klendi"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2101"]
[BlackElo "2148"]
[PlyCount "146"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 a6 7. b4 Ba7 8. Na3 h6 9. Nc2 g5 10. Be3 Nh7 11. Bxa7 Rxa7 12. Ne3 Be6 13. d4 exd4 14. cxd4 Bxc4 15. Nxc4 0-0 16. Ne3 Nf6 17. d5 Ne7 18. Qd4 Nc8 19. e5 dxe5 20. Nxe5 Ra8 21. N5g4 Nxg4 22. Nxg4 f5 23. Nxh6+ Kh7 24. Nxf5 Rxf5 25. Qd3 Qxd5 26. Qh3+ Kg7 27. Rad1 Qf7 28. Rfe1 Nd6 29. Qc3+ Kg6 30. Re5 Rxe5 31. Qxe5 Re8 32. Qd4 Qf4 33. Qd3+ Qe4 34. f3 Qxd3 35. Rxd3 Re1+ 36. Kf2 Rb1 37. a3 Rb2+ 38. Kg3 Nf5+ 39. Kh3 Nd6 40. g4 Ra2 41. Kg3 Kf6 42. h4 gxh4+ 43. Kxh4 Nb5 44. f4 Rxa3 45. Rd7 Ke6 46. Rh7 Rf3 47. f5+ Kf6 48. Rh6+ Kg7 49. Rg6+ Kf7 50. Kg5 Nd6 51. Rh6 Ne4+ 52. Kh4 Nf6 53. Rg6 Rf4 54. Kg3 Rxg4+ 55. Rxg4 Nxg4 56. Kxg4 b6 57. Kf4 Kf6 58. Ke4 c6 59. Kf4 a5 60. bxa5 bxa5 61. Ke4 a4 62. Kd4 c5+ 63. Kc4 Kxf5 64. Kc3 Ke5 65. Kc4 Kd6 66. Kc3 Kd5 67. Kb2 Kc4 68. Ka3 Kd3 69. Kxa4 c4 70. Kb4 c3 71. Kc5 c2 72. Kd5 c1Q 73. Ke5 Qc4 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "3"]
[White "Kochiev, Ivan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2053"]
[BlackElo "2101"]
[PlyCount "49"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. 0-0 Be7 8. c4 Nc6 9. cxd5 Qxd5 10. Nc3 Nxc3 11. bxc3 Bxf3 12. gxf3 0-0 13. Rb1 Rab8 14. Re1 Bf6 15. Bf4 Rfe8 16. Rxe8+ Rxe8 17. Rxb7 Nxd4 18. Be4 Nxf3+ 19. Qxf3 Qxa2 20. Rxc7 Qa1+ 21. Kg2 Bxc3 22. Bxh7+ Kxh7 23. Qh5+ Kg8 24. Qxf7+ Kh7 25. Qxe8 1-0

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "2"]
[White "Hartikainen, Jarmo"]
[Black "Castella Garcia, Fausto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2108"]
[BlackElo "2320"]
[PlyCount "66"]
[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 d6 3. d4 Nf6 4. Bd3 g6 5. Ne2 Bg7 6. 0-0 0-0 7. h3 e5 8. Be3 Qc7 9. Nd2 Nbd7 10. a4 Re8 11. f3 d5 12. b3 b6 13. Qc2 Bb7 14. Rfc1 Rac8 15. Qb2 dxe4 16. dxe5 exd3 17. exf6 Bxf6 18. Bf4 Rxe2 19. Bxc7 Rxc7 20. Re1 Ne5 21. Rxe2 dxe2 22. Ne4 Bxe4 23. fxe4 Rd7 24. Qxe2 Nc6 25. Qe3 Kg7 26. g4 h6 27. Kg2 Ne5 28. a5 Rd3 29. Qe1 g5 30. axb6 axb6 31. Ra6 Ng6 32. Rxb6 Nf4+ 33. Kf2 Bxc3 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "1"]
[White "Hartikainen, Jarmo"]
[Black "Vasilevich, Tatjana"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2108"]
[BlackElo "2302"]
[PlyCount "54"]
[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 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e6 7. Nc3 Qd8 8. Bd3 Nf6 9. h3 Be7 10. Be3 0-0 11. Rc1 a6 12. Bb1 b6 13. Qd3 Nb4 14. Qe2 Bb7 15. a3 Nbd5 16. Ne5 Rc8 17. Nxd5 Qxd5 18. Nf3 Rxc1+ 19. Bxc1 Rc8 20. 0-0 Bd6 21. Bg5 Ne4 22. Bxe4 Qxe4 23. Qxe4 Bxe4 24. Nd2 Bd5 25. f3 Rc2 26. b4 f6 27. Kf2 fxg5 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "4"]
[White "Hartikainen, Jarmo"]
[Black "Vedder, Richard"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2108"]
[BlackElo "2260"]
[PlyCount "120"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. h3 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nbd2 Be6 10. Bxe6 fxe6 11. Qb3 Qc8 12. d4 exd4 13. cxd4 d5 14. exd5 exd5 15. Ne5 Nxd4 16. Qd3 c5 17. Nxg6 Re8 18. Ne7+ Rxe7 19. Rxe7 Qf8 20. Rxb7 Re8 21. Nf3 Nxf3+ 22. Qxf3 Re1+ 23. Kh2 Ne4 24. Qxf8+ Bxf8 25. Rb8 Re2 26. Bxh6 Rxf2 27. Rxf8+ Rxf8 28. Bxf8 Kxf8 29. Rf1+ Ke7 30. h4 d4 31. h5 Ng5 32. h6 d3 33. Kg3 c4 34. Kg4 Nh7 35. Rf4 Nf6+ 36. Kg5 Nd5 37. h7 Nxf4 38. h8Q Ne6+ 39. Kf5 Kd7 40. Qh6 Nd4+ 41. Ke4 Ne2 42. Qh3+ Kd6 43. Qh6+ Kc5 44. g4 Ng3+ 45. Ke3 Kd5 46. Kd2 Ne4+ 47. Ke1 Kd4 48. g5 c3 49. bxc3+ Kxc3 50. Qg7+ Kc2 51. Qc7+ Nc3 52. Qxc3+ Kxc3 53. g6 Kc2 54. g7 d2+ 55. Kf2 d1Q 56. g8Q Qd4+ 57. Kf3 Qd3+ 58. Kf2 a6 59. Qg7 Kb1 60. a4 Qc2+ 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "2"]
[White "Iljin, Timofey"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2322"]
[BlackElo "2108"]
[PlyCount "41"]
[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 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 Bg4 7. Nc3 Bxf3 8. Nxd5 Bxd1 9. Nc7+ Kd8 10. Nxa8 Bh5 11. Bf4 e6 12. f3 Nf6 13. Nc7 a6 14. Rc1 Bb4+ 15. Kf2 Ba5 16. Nxa6 Bb6 17. Nc5 Nxd4 18. Nxb7+ Ke7 19. Bd6+ Kd7 20. Bc5 Rb8 21. Bxb6 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "3"]
[White "Liu, Zhaoqi"]
[Black "Hartikainen, Jarmo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2396"]
[BlackElo "2108"]
[PlyCount "38"]
[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. b3 e5 4. Bb2 d6 5. Nc3 f5 6. Bc4 Na5 7. Bxg8 Rxg8 8. d3 Be6 9. Ng5 Qxg5 10. Qe2 Nc6 11. Nd5 Bxd5 12. exd5 Nd4 13. Bxd4 cxd4 14. 0-0 Be7 15. f4 Qg4 16. fxe5 Qxe2 17. Rae1 Qxe1 18. Rxe1 dxe5 19. Rxe5 Kd7 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "3"]
[White "Marcziter, Dmitrii"]
[Black "Hartikainen, Jarmo"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2236"]
[BlackElo "2108"]
[PlyCount "64"]
[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 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 Be7 6. f4 d6 7. Nf3 Qc7 8. 0-0 a6 9. a4 Rb8 10. h3 b5 11. axb5 axb5 12. g4 b4 13. Ne2 d5 14. Ng3 dxe4 15. dxe4 Nd4 16. c3 bxc3 17. bxc3 Nb3 18. Rb1 Nxc1 19. Rxb8 Qxb8 20. Qxc1 Bb7 21. Qe3 0-0 22. g5 Nd7 23. Rd1 Rd8 24. Rb1 Qc7 25. Nh5 c4 26. Kh1 Bc5 27. Qc1 Bxe4 28. Ra1 Qc6 29. Qf1 g6 30. Nf6+ Nxf6 31. gxf6 Rd3 32. Ne5 Rxh3# 0-1

[Event "Titled Tuesday intern op 26th Sep Late"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "4"]
[White "Ventura Bolet, Maxim"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2233"]
[BlackElo "2108"]
[PlyCount "63"]
[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. Bc4 e6 4. 0-0 d5 5. Bb5 dxe4 6. Ne5 Qc7 7. Nxc6 bxc6 8. Bc4 Nf6 9. Nc3 Bd6 10. h3 g5 11. Qe2 g4 12. hxg4 Rg8 13. f3 Bh2+ 14. Kh1 Qg3 15. Qe1 exf3 16. Qxg3 Bxg3 17. gxf3 h5 18. Rg1 h4 19. d3 e5 20. Kg2 Nxg4 21. fxg4 Bxg4 22. Ne4 0-0-0 23. Nxg3 Bd7 24. Kf2 hxg3+ 25. Rxg3 Rxg3 26. Kxg3 Rg8+ 27. Kf2 Rh8 28. Be3 f5 29. Bxc5 f4 30. Rg1 Rh2+ 31. Rg2 Rh3 32. Bd6 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "4"]
[White "Bogaudinov, Rushan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1853"]
[BlackElo "2108"]
[PlyCount "109"]
[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. d4 d5 2. g3 g6 3. Bg2 Bg7 4. c3 Nf6 5. Bg5 Ne4 6. Be3 Nd7 7. Nd2 Ndf6 8. Ngf3 Ng4 9. Bf4 Ngxf2 10. Qa4+ Bd7 11. Qa5 c6 12. Qxd8+ Rxd8 13. Nxe4 Nxe4 14. 0-0 Bg4 15. h3 Bxf3 16. exf3 Nf6 17. g4 0-0 18. Rfe1 Rfe8 19. Kf2 Nd7 20. Bg5 f6 21. Be3 e5 22. dxe5 fxe5 23. Kg3 b6 24. a4 a5 25. f4 d4 26. Bd2 dxc3 27. Bxc3 exf4+ 28. Kxf4 Bxc3 29. bxc3 Nc5 30. Rxe8+ Rxe8 31. Bxc6 Nd3+ 32. Kg5 Re3 33. Bb5 Kg7 34. Bxd3 h6+ 35. Kf4 Rxd3 36. Rb1 Rxc3 37. Rxb6 Rc4+ 38. Ke5 Rxa4 39. Rb7+ Kf8 40. Kf6 Ke8 41. Kxg6 Ra3 42. h4 Ra4 43. Kh5 Rb4 44. Ra7 a4 45. Ra6 Kf7 46. Rxh6 a3 47. Ra6 Rb3 48. g5 Rg3 49. Ra7+ Kf8 50. Kg6 Rb3 51. h5 Rb6+ 52. Kh7 Rb5 53. Kh6 Rb6+ 54. g6 Rc6 55. Rxa3 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "8"]
[White "Bournel, Antoine"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2334"]
[BlackElo "2108"]
[PlyCount "69"]
[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. c4 c5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 Nc6 6. Bg2 0-0 7. 0-0 d6 8. d4 cxd4 9. Nxd4 Bd7 10. Nc3 a6 11. Nc2 Qc8 12. Ne3 Bh3 13. Qd2 Bxg2 14. Kxg2 Ne5 15. Ncd5 Qd7 16. f3 Rad8 17. Rfd1 Rfe8 18. a4 Nxd5 19. Nxd5 h5 20. Bc3 Kh7 21. Ba5 Bh6 22. f4 Nc6 23. Bxd8 Qxd8 24. Rf1 Bg7 25. Rad1 e6 26. Nc3 Nd4 27. Ne4 Nxb3 28. Qxd6 Qa5 29. Qd7 Rf8 30. Qxb7 Qxa4 31. Ng5+ Kg8 32. Rd8 Qa3 33. Qxf7+ Kh8 34. Qxg6 Rxd8 35. Qh7# 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "11"]
[White "Hartikainen, Jarmo"]
[Black "Carrasco Miranda, Andres"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2108"]
[BlackElo "2241"]
[PlyCount "62"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Be7 7. e5 Ne4 8. cxd4 Bxb4+ 9. Kf1 d5 10. exd6 Nxd6 11. Be2 0-0 12. Bg5 Qe8 13. h4 Bg4 14. h5 h6 15. Bd2 Ne4 16. Bxb4 Nxb4 17. Ne5 Bxe2+ 18. Qxe2 Nd6 19. a3 Nd5 20. Qf3 Qb5+ 21. Kg1 Qb2 22. Qxd5 Qxa1 23. Kh2 Rad8 24. Nd2 Qb2 25. Nef3 c6 26. Qa5 Qb6 27. Qc3 Nb5 28. Qc4 Nxd4 29. Nh4 Ne6 30. Rb1 Qxf2 31. Ne4 Qxh4+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Hartikainen, Jarmo"]
[Black "Czerw, Dawid"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2108"]
[BlackElo "2400"]
[PlyCount "62"]
[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. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Be3 Nf6 6. f3 d5 7. e5 Nfd7 8. Nc3 e6 9. Qd2 Nc6 10. g4 Ndxe5 11. dxe5 d4 12. Nb5 dxe3 13. Qxd8+ Kxd8 14. 0-0-0+ Ke7 15. f4 g5 16. fxg5 Bxe5 17. Nf3 Bf4 18. Be2 e5 19. h4 Bxg4 20. Nc7 Rac8 21. Nd5+ Kf8 22. Nf6 Bxf3 23. Bxf3 e2+ 24. Kb1 exd1Q+ 25. Rxd1 Nd4 26. Bg4 Rc2 27. a3 h6 28. Nh5 hxg5 29. hxg5 Rxh5 30. Bxh5 Bxg5 31. Rxd4 Rc1+ 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Hartikainen, Jarmo"]
[Black "Darmanin, Jake"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2108"]
[BlackElo "2091"]
[PlyCount "90"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. h3 g6 7. Be3 Bg7 8. Qd2 a6 9. a4 d5 10. exd5 Nxd5 11. Bc5 Be6 12. 0-0 Qd7 13. Kh2 0-0-0 14. Na3 b6 15. Bxa6+ Kb8 16. Be3 Nxe3 17. Qxe3 Qd6 18. Nc4 Bxc4 19. Bxc4 e4+ 20. g3 exf3 21. a5 Rhe8 22. Qxf3 Ne5 23. Qg2 Qc6 24. axb6 Qxg2+ 25. Kxg2 cxb6 26. Ra6 Nxc4 27. dxc4 Kb7 28. Rfa1 Ra8 29. Rxa8 Rxa8 30. Rxa8 Kxa8 31. f3 Kb7 32. g4 Kc6 33. Kf2 Kc5 34. Ke3 Kxc4 35. f4 b5 36. f5 Bf6 37. fxg6 fxg6 38. Ke4 Bg5 39. Ke5 Bc1 40. Kf6 g5 41. Kg6 Kb3 42. Kxh6 Kxb2 43. Kh5 Kxc3 44. h4 gxh4 45. g5 Bxg5 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "9"]
[White "Hartikainen, Jarmo"]
[Black "Ivanov, Mike"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2108"]
[BlackElo "2335"]
[PlyCount "120"]
[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 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 cxd4 7. Nxd4 Bd7 8. N2b3 Bd6 9. Nf3 Nge7 10. Be3 Bg4 11. Be2 0-0 12. h3 Bh5 13. c3 b6 14. Qd2 Bc7 15. Nbd4 a6 16. Rd1 Na5 17. b3 Re8 18. 0-0 Qd6 19. g3 Qd7 20. Kg2 Nb7 21. Bf4 Nc5 22. Ng5 Bxe2 23. Nxe2 h6 24. Nf3 Ne4 25. Qc1 Rac8 26. Bxc7 Qxc7 27. Ned4 Qxc3 28. Qa3 a5 29. Ne5 Qb4 30. Qxb4 axb4 31. f3 Nc3 32. Rd2 Nf5 33. Kf2 Nxd4 34. Rxd4 Rxe5 35. Re1 Rxe1 36. Kxe1 Re8+ 37. Kd2 Re2+ 38. Kd3 Rf2 39. Rxb4 Rxf3+ 40. Kd4 Rxg3 41. Rxb6 Nxa2 42. Kxd5 Rxh3 43. b4 Rb3 44. b5 Rxb5+ 45. Rxb5 Nc3+ 46. Kc4 Nxb5 47. Kxb5 h5 48. Kc4 h4 49. Kd3 h3 50. Ke4 h2 51. Kf4 h1Q 52. Kg4 Qf1 53. Kg5 Kf8 54. Kg4 Ke7 55. Kg5 Ke6 56. Kg4 Kf6 57. Kg3 Kg5 58. Kh2 Qf3 59. Kg1 Qe2 60. Kh1 Kg4 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Nithyalakshmi, Sivanesan"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2108"]
[BlackElo "1889"]
[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 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 e5 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Be2 Bc5 12. 0-0 0-0 13. Nf3 Nxf3+ 14. Bxf3 c6 15. Be3 Be6 16. Bxc5 Rfe8 17. Bd4 Qf7 18. Bg4 b6 19. Bxe6 Rxe6 20. Re1 Rg6 21. Qe2 h6 22. g3 Qf5 23. Kg2 h5 24. Qf3 Qg5 25. Re5 Qg4 26. Qxg4 hxg4 27. Rae1 Kh7 28. Rh5+ Kg8 29. Re7 c5 30. Be3 Rd6 31. Rg5 g6 32. Rxg4 Kf8 33. Rh7 Rad8 34. Rh8+ Kf7 35. Rxd8 Rxd8 36. h4 Kg7 37. Rf4 Rd7 38. g4 Kh7 39. Kg3 Kg7 40. g5 a6 41. Kg4 b5 42. Bxc5 Rf7 43. Bd4+ Kg8 44. Rxf7 Kxf7 45. h5 gxh5+ 46. Kxh5 Kg8 47. g6 a5 48. f4 b4 49. f5 Kf8 50. f6 Kg8 51. f7+ Kf8 52. Bc5+ Kg7 53. f8Q# 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "6"]
[White "Hartikainen, Jarmo"]
[Black "Vaglio Munoz, Jaime"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2108"]
[BlackElo "2174"]
[PlyCount "115"]
[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. c3 Qa5 3. Nf3 Nc6 4. Bc4 Nf6 5. Qe2 e6 6. 0-0 a6 7. d4 b5 8. Bb3 b4 9. d5 Ne7 10. c4 Bb7 11. Bg5 Nfg8 12. Nbd2 h6 13. Bf4 Ng6 14. Bg3 Nf6 15. Ne5 Nxe5 16. Bxe5 Be7 17. d6 Bd8 18. f4 Qb6 19. Rae1 Qc6 20. Bc2 h5 21. f5 Ng4 22. Bxg7 Rg8 23. f6 Qxd6 24. e5 Qd4+ 25. Kh1 Bc7 26. Nf3 Qf4 27. Be4 Bxe4 28. Qxe4 Qxe4 29. Rxe4 0-0-0 30. h3 d5 31. exd6 Bxd6 32. hxg4 hxg4 33. Rxg4 Kc7 34. Rh4 Kc6 35. g4 Bg3 36. Rh3 Bf4 37. Kg2 Rd3 38. Rh8 Rxh8 39. Bxh8 a5 40. g5 a4 41. g6 fxg6 42. Bg7 Rd7 43. Nh4 g5 44. Ng6 Rd2+ 45. Kf3 Rxb2 46. Nxf4 gxf4 47. f7 Rxa2 48. f8Q b3 49. Qc8+ Kb6 50. Bc3 Rc2 51. Qb8+ Kc6 52. Ba5 b2 53. Qb6+ Kd7 54. Rd1+ Ke7 55. Qc7+ Kf6 56. Qxf4+ Kg6 57. Rg1+ Kh5 58. Qg5# 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "10"]
[White "Melikhov, Evgeny V"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2208"]
[BlackElo "2108"]
[PlyCount "123"]
[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. d4 d5 2. c4 c5 3. cxd5 Qxd5 4. Nf3 cxd4 5. Nc3 Qd8 6. Nxd4 a6 7. g3 e5 8. Nb3 Qxd1+ 9. Nxd1 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 Nf6 12. Bg2 0-0 13. Nc3 Nc6 14. Bxc6 bxc6 15. f3 Be6 16. Kf2 Rab8 17. b3 Rfd8 18. Nde4 Nxe4+ 19. Nxe4 f5 20. Nc5 Kf7 21. Rhd1 a5 22. e4 g6 23. Ke3 Ke7 24. Rac1 Rd6 25. Rxd6 Kxd6 26. Nxe6 Kxe6 27. Rxc6+ Kd7 28. Ra6 Rb5 29. Ra7+ Ke6 30. Rxh7 a4 31. bxa4 Ra5 32. Rb7 Rxa4 33. Rb6+ Kf7 34. Rb2 Kf6 35. exf5 gxf5 36. h4 Ra3+ 37. Kf2 Ra4 38. Rb6+ Kf7 39. Rb2 Kg6 40. Kg2 Ra3 41. Re2 Kf6 42. g4 fxg4 43. fxg4 Ra4 44. Rf2+ Kg6 45. Kf3 Rf4+ 46. Kg3 Ra4 47. h5+ Kg7 48. Kh4 e4 49. Re2 Kf6 50. Rf2+ Ke5 51. h6 e3 52. Re2 Kf4 53. h7 Ra8 54. g5 Rh8 55. g6 Kf5 56. Kh5 Kf4 57. Kh6 Kf3 58. Rxe3+ Kxe3 59. g7 Ra8 60. g8Q Ra6+ 61. Qg6 Ra5 62. h8Q 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Szyszylo, Rafal"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2074"]
[BlackElo "2108"]
[PlyCount "53"]
[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. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 Nf6 7. 0-0 Be7 8. dxc5 0-0 9. Bxc6 bxc6 10. Nd4 Qc7 11. Na4 Rb8 12. b3 Ne4 13. Ba3 Bf6 14. f3 Ng5 15. c3 Ba6 16. Re1 Rfe8 17. Qd2 h6 18. Bb2 Be5 19. h3 Bf4 20. Qc2 Be3+ 21. Kh1 g6 22. h4 Qg3 23. Rxe3 Rxe3 24. hxg5 Re5 25. f4 Qxf4 26. Nf3 Re3 27. Bc1 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "7"]
[White "Wacker, Peter"]
[Black "Hartikainen, Jarmo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2260"]
[BlackElo "2108"]
[PlyCount "124"]
[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 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. e5 Ne7 6. c3 Ng6 7. d4 Be7 8. 0-0 0-0 9. Re1 f6 10. Nbd2 fxe5 11. dxe5 Nf4 12. Qc2 Ba6 13. c4 Qe8 14. Qe4 Qh5 15. Nf1 Nh3+ 16. gxh3 Qxf3 17. Qxf3 Rxf3 18. b3 Rxh3 19. Ng3 Rf8 20. f4 g5 21. fxg5 d5 22. exd6 Bxd6 23. Kg2 Rh4 24. Rxe6 Bxg3 25. hxg3 Rd4 26. Bf4 Bc8 27. Re5 Bf5 28. Rf1 Be4+ 29. Kh2 Rf5 30. Rxf5 Bxf5 31. Re1 Re4 32. Rxe4 Bxe4 33. Be3 a6 34. Bxc5 Kf7 35. Bd4 Kg6 36. b4 Kxg5 37. a4 Kf5 38. Kg1 h5 39. Kf2 Bd3 40. c5 Bc2 41. b5 cxb5 42. c6 Ke6 43. a5 Kd6 44. Ke3 Kxc6 45. Kf4 b4 46. Kg5 Bd1 47. Kf4 Kb5 48. Bb6 b3 49. Bd4 Kxa5 50. Bb2 Kb4 51. Ke3 a5 52. Kd2 a4 53. Bc3+ Kc4 54. Bb2 Bg4 55. Ba3 Bf5 56. Be7 b2 57. Bf6 b1Q 58. Ke3 Qe4+ 59. Kf2 Kd3 60. Bg5 Bg4 61. Kg1 Bh3 62. Kh2 Qg2# 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "11"]
[White "Bogaudinov, Rushan"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "2108"]
[PlyCount "59"]
[EventDate "2023.09.12"]
[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. b4 g6 2. Bb2 Nf6 3. e4 d6 4. f4 Bg7 5. e5 dxe5 6. fxe5 Ng4 7. Nf3 Nc6 8. Bb5 Bd7 9. d4 Ncxe5 10. Nxe5 Nxe5 11. dxe5 Bxb5 12. Qf3 Bc6 13. Qd3 Qxd3 14. cxd3 Bxg2 15. Rg1 Bc6 16. Nd2 0-0 17. Rc1 a5 18. a3 axb4 19. axb4 Ra2 20. Bc3 Rd8 21. Ke2 Bb5 22. Rg3 Rd5 23. Re3 Bh6 24. Rf3 Bxd2 25. Bxd2 Rxe5+ 26. Re3 Rxe3+ 27. Kxe3 Ra3 28. Rc3 Bc6 29. Rxa3 Kg7 30. Bc3+ 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "8"]
[White "Buchenau, Frank"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2135"]
[BlackElo "2108"]
[PlyCount "71"]
[EventDate "2023.09.12"]
[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. Bb5 e6 4. Bxc6 bxc6 5. Qe2 Ne7 6. d3 Ng6 7. h4 h5 8. e5 Be7 9. Qe4 Qc7 10. Bg5 Bb7 11. Bxe7 Nxe7 12. Nbd2 d5 13. exd6 Qxd6 14. Qc4 Qd5 15. Ne4 0-0 16. Qxd5 cxd5 17. Nxc5 Bc6 18. 0-0 Rfc8 19. d4 Nf5 20. c3 Bb5 21. Rfe1 a5 22. a4 Bc4 23. g3 Rab8 24. Reb1 Be2 25. Ne5 f6 26. Ned7 e5 27. Nxb8 Rxb8 28. dxe5 fxe5 29. b4 d4 30. bxa5 Ra8 31. cxd4 exd4 32. Ra3 d3 33. Nxd3 Nd4 34. Nf4 Nf3+ 35. Kg2 Rxa5 36. Nxe2 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Dauner, Benedikt"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2385"]
[BlackElo "2108"]
[PlyCount "111"]
[EventDate "2023.09.12"]
[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. Nf3 Nf6 2. d3 d6 3. c3 g6 4. Nbd2 Bg7 5. e4 e5 6. Be2 0-0 7. 0-0 Re8 8. Re1 c5 9. Bf1 Nc6 10. Nc4 d5 11. exd5 Nxd5 12. a4 Bf5 13. h3 Nf4 14. Bxf4 exf4 15. Rxe8+ Qxe8 16. Qd2 Rd8 17. Qxf4 Bxd3 18. Bxd3 Rxd3 19. Re1 Qd7 20. Qe4 Rd1 21. a5 Rxe1+ 22. Qxe1 h6 23. Qe4 Kh7 24. h4 Qc7 25. h5 Nxa5 26. Nxa5 Qxa5 27. Qxb7 Qa2 28. g3 a5 29. Kg2 a4 30. Qb5 Qb3 31. Qxb3 axb3 32. hxg6+ Kxg6 33. Nd2 Kf5 34. Nxb3 Bf8 35. Kf3 Ke5 36. c4 h5 37. Ke3 Bh6+ 38. f4+ Kd6 39. Nd2 Bg7 40. b3 Bd4+ 41. Kd3 f5 42. Ke2 Ke6 43. Nf3 Bf6 44. Kd3 Kd6 45. Nd2 Ke6 46. Nf1 h4 47. gxh4 Bxh4 48. Nd2 Bg3 49. Ke3 Bh4 50. Nb1 Bf6 51. Na3 Bd4+ 52. Kf3 Kd6 53. Nb5+ Ke6 54. Nxd4+ cxd4 55. b4 Kd6 56. Ke2 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "3"]
[White "Hartikainen, Jarmo"]
[Black "Dishman, Stephen"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2108"]
[BlackElo "2304"]
[PlyCount "49"]
[EventDate "2023.09.12"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bc4 e6 8. N1e2 Nf6 9. Nf4 Bh7 10. 0-0 Bd6 11. Nxe6 fxe6 12. Bxe6 Qc7 13. Nh5 Nxh5 14. Qxh5+ Kd8 15. c4 Nd7 16. Bd2 Nf6 17. Qf3 Be4 18. Qb3 Re8 19. d5 c5 20. Rfe1 Qb6 21. Qa4 Qa6 22. Ba5+ b6 23. Rxe4 Qxa5 24. Qc6 Nxe4 25. Qd7# 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "10"]
[White "Hartikainen, Jarmo"]
[Black "Heinechen, John"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2108"]
[BlackElo "1957"]
[PlyCount "25"]
[EventDate "2023.09.12"]
[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 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nb4 6. Qa4+ Bd7 7. Qxb4 e5 8. d6 exd4 9. Qxd4 Nf6 10. Nc3 g6 11. Qe5+ Be6 12. Bb5+ Qd7 13. Bxd7+ 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "9"]
[White "Hartikainen, Jarmo"]
[Black "Koridze, Lile"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2108"]
[BlackElo "2181"]
[PlyCount "50"]
[EventDate "2023.09.12"]
[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 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Bg4 9. exd6 Qxd6 10. Be2 e6 11. 0-0 Be7 12. Rb1 b6 13. Qa4 0-0 14. Rd1 Rfd8 15. d5 Ne5 16. dxe6 Nxf3+ 17. gxf3 Qxe6 18. Qxg4 Qxe2 19. Rxd8+ Rxd8 20. Be3 Qxa2 21. Rb5 Qe2 22. Bd4 Bf8 23. Re5 Qd1+ 24. Kg2 Rd6 25. Rh5 h6 0-1

