[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.07"]
[Round "9"]
[White "Pingin, Artem"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2437"]
[BlackElo "2333"]
[PlyCount "73"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. Be3 g6 8. g4 Bg7 9. Bg2 0-0 10. Qd2 Bd7 11. 0-0-0 Rc8 12. Kb1 Na5 13. b3 b5 14. f4 Qc7 15. Nde2 b4 16. Nd5 Nxd5 17. exd5 Bb5 18. Bd4 Nb7 19. Bxg7 Bxe2 20. Qxe2 Kxg7 21. h4 a5 22. h5 a4 23. Rh3 a3 24. Rdh1 Rh8 25. h6+ Kf8 26. g5 Ke8 27. Re3 Kd8 28. Bh3 Ra8 29. Re1 Re8 30. Qb5 Nc5 31. Qxb4 Qa7 32. f5 Rb8 33. Qf4 gxf5 34. Bxf5 Qa5 35. Qxd6+ exd6 36. Rxe8+ Kc7 37. R1e7+ 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.06"]
[Round "8"]
[White "Derjabin, Ilja"]
[Black "Efremov, Vladislav"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2281"]
[PlyCount "52"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. e4 d6 8. Be3 b6 9. Bd3 Na5 10. Ne2 Ba6 11. 0-0 Qc7 12. Bg5 h6 13. Bxf6 gxf6 14. Ng3 0-0-0 15. Nh5 Qe7 16. Qa4 f5 17. Ng3 f4 18. Ne2 e5 19. Nc1 Qd7 20. Qc2 Bxc4 21. d5 h5 22. Rb1 h4 23. h3 Rdg8 24. Rf2 Bxd3 25. Qxd3 c4 26. Qd1 Rh7 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.06"]
[Round "7"]
[White "Peng, Hongchi"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "2395"]
[BlackElo "2333"]
[PlyCount "101"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 b6 6. e3 Bb7 7. Nf3 Bxc3+ 8. bxc3 d6 9. Bd3 Nbd7 10. 0-0 g5 11. Bg3 Nh5 12. Nd2 Nxg3 13. fxg3 Qe7 14. a4 a5 15. Qc2 0-0-0 16. Be4 d5 17. Bf3 h5 18. c5 f5 19. c4 g4 20. Be2 Nxc5 21. dxc5 Qxc5 22. Qc3 dxc4 23. Bxc4 Qc6 24. Rf2 h4 25. gxh4 Kb8 26. Qe5 Rxh4 27. Qxe6 Qc5 28. Nf1 g3 29. Rc2 gxh2+ 30. Kh1 Rg4 31. Raa2 Qb4 32. Bb5 Bd5 33. Qe5 Qd6 34. Qxd6 Rxd6 35. Rab2 c6 36. Bd3 Kc7 37. Bxf5 Rxa4 38. Rc1 Rf6 39. Ng3 Ra3 40. Re1 b5 41. Kxh2 a4 42. e4 Rh6+ 43. Bh3 Be6 44. Nf5 Bxf5 45. exf5 Rc3 46. Rbe2 a3 47. Re6 Rh4 48. Rf1 b4 49. f6 a2 50. f7 Rh8 51. Re5 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.05"]
[Round "6"]
[White "Derjabin, Ilja"]
[Black "Tkachev, Grigory"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2333"]
[BlackElo "2309"]
[PlyCount "149"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e4 Nxe4 5. Qf3 Nd6 6. Nc3 Bb7 7. Bf4 b4 8. Nd1 e6 9. Nh3 Na6 10. Bd3 Qe7 11. 0-0 e5 12. Re1 f6 13. Bd2 0-0-0 14. a3 b3 15. Bf1 g5 16. Qxb3 h5 17. Qc2 Qg7 18. Kh1 g4 19. Ng1 h4 20. b4 f5 21. Nc3 g3 22. fxg3 hxg3 23. h3 Be7 24. Rab1 Rdg8 25. Na4 Ne4 26. Rxe4 fxe4 27. Qxe4 Qg6 28. Qxg6 Rxg6 29. Bd3 Rf6 30. b5 Nb8 31. Bg5 Rf7 32. Bxe7 Rxe7 33. Nxc5 d6 34. Ne4 Rh6 35. Nxg3 Rf6 36. Ne4 Rh6 37. Nf3 Nd7 38. Nfg5 Nc5 39. Nxc5 dxc5 40. Ne4 Rf7 41. Nxc5 Kc7 42. Re1 Bc8 43. Ne4 Bxh3 44. Kg1 Rg7 45. g3 Bf5 46. Re3 Rgh7 47. Nf2 Bxd3 48. Rxd3 a6 49. a4 axb5 50. axb5 Kb6 51. d6 Rh8 52. Ne4 Rh1+ 53. Kg2 Re1 54. d7 Rxe4 55. d8Q+ Rxd8 56. Rxd8 Rxc4 57. Rd5 e4 58. Re5 Rc2+ 59. Kh3 Re2 60. Kg4 Rf2 61. Rxe4 Kxb5 62. Kg5 Rf8 63. g4 Kc5 64. Kh6 Kd5 65. Re1 Kd6 66. g5 Rg8 67. g6 Rh8+ 68. Kg7 Rh2 69. Kg8 Kd7 70. g7 Rh3 71. Re4 Kd8 72. Re5 Kd7 73. Kf7 Rf3+ 74. Kg6 Kd6 75. Rg5 1-0

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.05"]
[Round "5"]
[White "Yagupov, Igor"]
[Black "Derjabin, Ilja"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2290"]
[BlackElo "2333"]
[PlyCount "134"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nge7 10. h4 h5 11. Bg5 d5 12. Bd3 dxe4 13. Bxe4 Bf5 14. Qd3 f6 15. Bxf5 Qxf5 16. Qxf5 Nxf5 17. Be3 0-0-0 18. Bb6 Rd7 19. a3 Re8 20. Ne4 Rd5 21. Nc3 Rd7 22. Ne4 Rd5 23. Nc3 Rd4 24. g3 Rc4 25. 0-0-0 Ncd4 26. Rhe1 Re6 27. Bxd4 Nxd4 28. Kb1 Kb8 29. Re3 Rec6 30. Re4 Rxc3 31. bxc3 Nb5 32. Re3 Nxc3+ 33. Rxc3 Rxc3 34. Rd7 Rf3 35. Rxg7 Rxf2 36. a4 a5 37. Kb2 Ka7 38. Kb3 Kb6 39. c3 Kc6 40. Kc4 Ra2 41. Kb3 Rf2 42. Kc4 Rf3 43. Re7 Kd6 44. Rxb7 Rxg3 45. Rb6+ Ke7 46. Ra6 Rh3 47. Rxa5 Ke6 48. Ra6+ Kf5 49. Ra8 Rxh4+ 50. Kb5 Rh1 51. c4 Rb1+ 52. Kc6 e4 53. a5 Ra1 54. Kb6 Rb1+ 55. Kc6 Ra1 56. Kb6 Ke5 57. c5 Rb1+ 58. Kc6 e3 59. a6 Ra1 60. a7 e2 61. Re8+ Kd4 62. Rxe2 Rxa7 63. Kb6 Ra1 64. c6 Rb1+ 65. Ka7 f5 66. c7 Rc1 67. Kb7 f4 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.04"]
[Round "4"]
[White "Derjabin, Ilja"]
[Black "Grachev, Alexey1"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2402"]
[PlyCount "92"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Nc6 6. f3 b6 7. e4 Na5 8. Bg5 h6 9. Bh4 d6 10. Bd3 g5 11. Bf2 Ba6 12. h4 Rg8 13. hxg5 hxg5 14. Ne2 Qe7 15. c5 Bxd3 16. Qxd3 d5 17. e5 Nd7 18. Qa6 Kd8 19. c6 Nf8 20. Ng3 Qe8 21. Nh5 Qxc6 22. Qd3 Nd7 23. Be3 Kc8 24. Qa6+ Qb7 25. Qxb7+ Kxb7 26. g4 c5 27. Ng3 Nc4 28. Bc1 cxd4 29. cxd4 f6 30. exf6 Nxf6 31. Rh6 Raf8 32. Ra2 e5 33. Re2 e4 34. fxe4 dxe4 35. Nxe4 Nxg4 36. Rh7+ Ka6 37. Bxg5 Rf5 38. Rc7 Na5 39. a4 Nb3 40. Rd7 Nf6 41. Nxf6 Rgxg5 42. Ree7 Ka5 43. Rxa7+ Kb4 44. Rf7 Rg1+ 45. Ke2 Nc1+ 46. Ke3 Re1+ 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.04"]
[Round "3"]
[White "Nazaretyan, Tigran"]
[Black "Derjabin, Ilja"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2316"]
[BlackElo "2333"]
[PlyCount "172"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. a3 Be7 6. d5 d6 7. e4 Nbd7 8. Nd4 e5 9. Nf5 g6 10. Ng3 h5 11. Bd3 h4 12. Nge2 Nh5 13. g4 Nhf6 14. f3 Nh7 15. Bc2 Bg5 16. Ba4 Bc8 17. Bc6 Rb8 18. Rf1 a6 19. b4 0-0 20. Bd2 Kg7 21. Qc1 Bxd2+ 22. Qxd2 Ng5 23. Qe3 f6 24. Nc1 Nh3 25. Nd3 g5 26. Kd2 Rf7 27. Bxd7 Bxd7 28. b5 a5 29. Kc2 Qh8 30. a4 Kf8 31. Nd1 Nf4 32. Nxf4 gxf4 33. Qe1 h3 34. Nb2 Ke7 35. Rd1 Qh6 36. Qd2 Kf8 37. Kb3 Kg7 38. Qc3 Kg6 39. Ka3 Qf8 40. Rg1 Kg5 41. Rd2 Rh7 42. Kb3 Ra8 43. Ra1 Qg8 44. Kc2 Qf8 45. Rdd1 Rb8 46. Rab1 Be8 47. Rd2 Rd8 48. Rbd1 Rg7 49. Kc1 Rh7 50. Rd3 Rg7 51. Qd2 Rgd7 52. Qf2 Bg6 53. Rg1 Qh6 54. Nd1 Be8 55. Qd2 Rh7 56. Nf2 Kg6 57. Kb2 Qg5 58. Kb3 Bf7 59. Kb2 Be8 60. Qc3 Bf7 61. Rgd1 Qh4 62. R1d2 Be8 63. Qc2 Rhd7 64. Qd1 Kg5 65. Qf1 Rh7 66. Rc2 Kg6 67. Rc1 Kg5 68. Qe2 Bd7 69. Rg1 Be8 70. Qd2 Kg6 71. Ka3 Bd7 72. Nd1 Be8 73. Nb2 Kg5 74. Re1 Qh6 75. Rd1 Qf8 76. Ka2 Rhd7 77. Ka1 Bf7 78. Qf2 Bg8 79. Kb1 Qh6 80. Kc1 Bf7 81. Kd2 Bg8 82. Ke2 Bf7 83. Kf1 Bg8 84. Kg1 Bf7 85. Kh1 Bg8 86. R3d2 Bf7 1/2-1/2

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.03"]
[Round "2"]
[White "Derjabin, Ilja"]
[Black "Khismatullin, Denis Rimovich"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2333"]
[BlackElo "2559"]
[PlyCount "73"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. Nf3 f6 7. b3 c6 8. Bb2 Nd7 9. e3 Nh6 10. Be2 a5 11. 0-0 Kc7 12. Nd2 Bb4 13. Nde4 Nf7 14. Rfd1 f5 15. Ng3 Rhe8 16. Nd5+ Bxd5 17. cxd5 g6 18. Rac1 e4 19. dxc6 bxc6 20. Bc4 Nfe5 21. Ne2 Nc5 22. Nd4 Kb7 23. Ba1 Rad8 24. Kf1 Ncd3 25. Rb1 Nxc4 26. bxc4 Kc7 27. Nc2 Rb8 28. Ke2 f4 29. Nd4 Rbd8 30. Rf1 Rd7 31. Rbd1 a4 32. Rb1 Ba5 33. h4 h6 34. g3 f3+ 35. Kd1 c5 36. Rb5 Bb6 37. Rh1 0-1

[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2024.03.03"]
[Round "1"]
[White "Nogerbek, Kazybek"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2480"]
[BlackElo "2333"]
[PlyCount "65"]
[EventDate "2024.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. g3 e5 5. Bg2 exd4 6. Bxb7 dxc3 7. Bxa8 c6 8. Qa4 Qb6 9. bxc3 Ng4 10. c5 Qxc5 11. Qd4 Qa5 12. e4 Be7 13. exf5 Bf6 14. Qxg4 Qxc3+ 15. Kf1 Qxa1 16. Ne2 0-0 17. Kg2 Qxa2 18. Bf4 Re8 19. Nc1 Qc4 20. Qf3 d5 21. Nd3 a5 22. Bxb8 Rxb8 23. Rc1 Bc3 24. Ne5 Bxe5 25. Rxc4 dxc4 26. Bxc6 c3 27. Ba4 h6 28. Qd5 Bf6 29. Qxa5 Rb2 30. Qc7 Kh7 31. Qxf7 c2 32. Qc4 Rb4 33. Qxc2 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Bornholdt, Joa Max"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2268"]
[BlackElo "2333"]
[PlyCount "122"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qa5 5. dxc5 Nc6 6. Nf3 Qc7 7. b4 a5 8. Bb5 Bd7 9. Bxc6 Bxc6 10. 0-0 Ne7 11. Qe2 Ng6 12. h4 axb4 13. cxb4 d4 14. Nbd2 Nf4 15. Qd1 d3 16. Re1 Be7 17. Nc4 Ne2+ 18. Rxe2 dxe2 19. Qxe2 0-0 20. Bg5 Bb5 21. Qe4 h6 22. Bxe7 Qxe7 23. Nd6 Bc6 24. Qf4 Bxf3 25. Qxf3 Qxh4 26. Qxb7 Qd4 27. Re1 Rxa2 28. Qf3 Qxb4 29. Rc1 Qb2 30. Qe3 Rfa8 31. c6 Qxc1+ 32. Qxc1 Ra1 33. Qxa1 Rxa1+ 34. Kh2 Rc1 35. Nc8 Kf8 36. f4 Rxc6 37. Nd6 Rxd6 38. exd6 Ke8 39. Kg3 Kd7 40. f5 exf5 41. Kf4 Kxd6 42. Kxf5 Kd5 43. Kf4 Kd4 44. Kf3 f5 45. Kf4 g6 46. g3 Kd5 47. Kf3 Ke5 48. Ke3 g5 49. Kf3 h5 50. Ke3 f4+ 51. gxf4+ gxf4+ 52. Kf3 Kf5 53. Kf2 Kg4 54. Kg2 f3+ 55. Kf2 Kf4 56. Kf1 Kg3 57. Kg1 h4 58. Kh1 h3 59. Kg1 f2+ 60. Kf1 h2 61. Ke2 h1Q 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Derjabin, Ilja"]
[Black "Bardyk, Artem"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2333"]
[BlackElo "2192"]
[PlyCount "73"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. f3 Bb7 4. e4 g6 5. e5 Ng8 6. Nc3 Bg7 7. Nh3 e6 8. Bg5 Ne7 9. Qd2 h6 10. Bh4 g5 11. Bf2 Nf5 12. Bd3 g4 13. Nf4 Nh4 14. 0-0-0 h5 15. Be4 Bxe4 16. Nxe4 Nc6 17. fxg4 hxg4 18. Rhf1 Nf5 19. h3 gxh3 20. g4 Nfe7 21. Nh5 Kf8 22. Bh4 Rh7 23. Ng5 Rxh5 24. Rxf7+ Kg8 25. gxh5 Qe8 26. Rg1 Bh6 27. Rf6 Bg7 28. Nxe6 dxe6 29. h6 Nf5 30. hxg7 Qh5 31. Rxf5 Qxf5 32. Bf6 Qh7 33. Rh1 b5 34. d5 exd5 35. cxd5 Rd8 36. d6 cxd6 37. Qd5# 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Derjabin, Ilja"]
[Black "Bartel, Mateusz"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2333"]
[BlackElo "2660"]
[PlyCount "54"]
[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 e6 2. c4 b6 3. e4 Bb7 4. f3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 f5 7. exf5 Nh6 8. fxe6 dxe6 9. Bd3 0-0 10. Ne2 Nc6 11. Nbc3 Nf5 12. Bxf5 Rxf5 13. 0-0 Qh4 14. Ng3 Rf6 15. Rfd1 Rd8 16. d5 Qxc4 17. Nce4 Rff8 18. Rac1 Qxd5 19. Qg5 Nd4 20. Qxd5 Rxd5 21. Rxc7 Nxf3+ 22. gxf3 Rxd1+ 23. Kf2 Bxe4 24. Nxe4 h6 25. Rxa7 Rb1 26. b4 Rxb4 27. Kg3 Rd4 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Derjabin, Ilja"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[ECO "E53"]
[WhiteElo "2333"]
[BlackElo "2658"]
[PlyCount "80"]
[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 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 0-0 6. Be2 dxc4 7. Bxc4 c5 8. a3 Bxc3+ 9. bxc3 Qc7 10. Bb3 b6 11. 0-0 Bb7 12. Ne5 Nbd7 13. Nxd7 Nxd7 14. Bd2 Nf6 15. f3 Rfd8 16. Qe2 Rac8 17. Rad1 cxd4 18. cxd4 Bd5 19. Bxd5 Nxd5 20. Rc1 Qd7 21. Qa6 h6 22. e4 Ne7 23. Be3 Rxc1 24. Rxc1 Nc6 25. Rd1 Na5 26. d5 Qa4 27. Qd3 Nc4 28. Bd4 exd5 29. Ba1 Qxa3 30. Qxa3 Nxa3 31. exd5 Nc2 32. Bc3 Ne3 33. Ra1 Nxd5 34. Rd1 Rd7 35. Bb2 a5 36. Kf2 Nf6 37. Rc1 Rd2+ 38. Kg3 Rxb2 39. Rc8+ Kh7 40. Rc7 Nh5+ 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Derjabin, Ilja"]
[Black "Della Morte, German"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2333"]
[BlackElo "2322"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. h4 h5 11. Nh3 Nd7 12. Nf4 Bd6 13. g3 Bxf4 14. gxf4 Bf5 15. Be2 Nb6 16. 0-0-0 Kd7 17. Rhg1 Rag8 18. Rxg8 Rxg8 19. Bxh5 Rh8 20. Bf3 Rxh4 21. Rh1 Rxh1+ 22. Bxh1 Kd6 23. b3 Nd7 24. Bf3 Nf8 25. Kd2 Ng6 26. Bh5 Be6 27. Bd1 Nh4 28. f3 Bd7 29. e4 Ng6 30. e5+ fxe5 31. fxe5+ Ke7 32. Ke3 Bf5 33. f4 Nf8 34. Ne2 Bg4 35. Bc2 Bxe2 36. Kxe2 Ne6 37. Ke3 b6 38. f5 Nc7 39. f6+ Ke8 40. Bf5 Nb5 41. a4 Nc7 42. Bh3 Ne6 43. Bxe6 fxe6 44. b4 a5 45. Kd3 Kf7 46. Kc3 Kg6 47. Kb3 Kf7 48. bxa5 bxa5 49. Kc3 Kg6 50. Kd3 Kh6 51. Ke3 Kg6 52. Kf4 Kh6 53. Kg4 Kg6 54. Kh4 Kh6 55. Kg4 Kg6 56. Kf4 Kh6 57. Kg4 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Derjabin, Ilja"]
[Black "Fernandez, Maria Florencia"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2091"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 c6 8. Be2 cxd5 9. cxd5 Nbd7 10. 0-0 a5 11. Be3 Nc5 12. f3 h5 13. Bg5 Qb6 14. Kh1 Qxb2 15. Nb5 Rd8 16. Rb1 Qxa2 17. Nc3 Qa3 18. Qc2 Na6 19. Be3 Nb4 20. Qd2 Bd7 21. Ra1 Qb3 22. Rfc1 Rdc8 23. Nf1 Kh7 24. Bg5 Ng8 25. Ne3 f6 26. Bd1 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Derjabin, Ilja"]
[Black "Kepeshchuk, Mykhaylo"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2333"]
[BlackElo "2269"]
[PlyCount "43"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. e4 Nxe4 5. Qf3 Nd6 6. Nc3 b4 7. Nd1 g6 8. h4 h5 9. Bd3 Bg7 10. Nh3 0-0 11. 0-0 a5 12. Re1 Ba6 13. Bg5 Re8 14. Ne3 Bxb2 15. Nf4 Kg7 16. Nxh5+ gxh5 17. Nf5+ Nxf5 18. Qxf5 Rh8 19. Bxe7 Qxe7 20. Rxe7 Bf6 21. Rxf7+ Kxf7 22. Qg6+ 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Derjabin, Ilja"]
[Black "Kourkoulos Arditis, Stamatis"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2556"]
[PlyCount "37"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. a3 Bxc3+ 6. bxc3 b6 7. e4 0-0 8. Bd3 Nc6 9. Ne2 d6 10. 0-0 Ba6 11. Bg5 h6 12. Bh4 Na5 13. f4 Bxc4 14. e5 dxe5 15. fxe5 g5 16. exf6 gxh4 17. Qd2 Bxd3 18. Qxh6 Qxf6 19. Rxf6 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Derjabin, Ilja"]
[Black "Reprintsev, Alexander"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2333"]
[BlackElo "2241"]
[PlyCount "27"]
[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 e5 3. e3 exd4 4. exd4 Nf6 5. Nc3 Nc6 6. c5 Bf5 7. Bb5 Ne4 8. Nge2 Qf6 9. Nxd5 Qd8 10. Ne3 Bd7 11. 0-0 Be7 12. d5 Ne5 13. Bxd7+ Qxd7 14. Qd4 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Derjabin, Ilja"]
[Black "Silva, Mariana Sofia Teixe"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2333"]
[BlackElo "1951"]
[PlyCount "49"]
[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 e6 3. Nc3 c5 4. e3 Nc6 5. Nf3 cxd4 6. exd4 Be7 7. cxd5 exd5 8. Bb5 Nf6 9. Ne5 Qb6 10. 0-0 0-0 11. Re1 Nxd4 12. Be3 Bc5 13. Nd3 Nxb5 14. Bxc5 Nxc3 15. bxc3 Qc7 16. Bxf8 Kxf8 17. Qb3 Be6 18. Rac1 Rc8 19. Qa3+ Kg8 20. Qxa7 Ne4 21. Qd4 Nxc3 22. Nf4 g5 23. Nxe6 fxe6 24. Kh1 e5 25. Qxe5 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Derjabin, Ilja"]
[Black "Troff, Kayden W"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2333"]
[BlackElo "2487"]
[PlyCount "50"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. Nf3 Nd7 8. e4 Nb6 9. Be2 Bg7 10. 0-0 0-0 11. h3 Bd7 12. Rb1 Ba4 13. Qd2 Qd7 14. Qf4 Qd6 15. Qe3 Rad8 16. Rb4 a5 17. Rbb1 Qa3 18. Bg3 Rc8 19. Rfc1 Bc6 20. Nd2 e5 21. d5 Bd7 22. Bh4 f5 23. Bxc4 fxe4 24. Rb3 Qxc1+ 25. Kh2 Nxc4 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Derjabin, Ilja"]
[Black "Urazayev, Arystanbek"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2476"]
[PlyCount "81"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 a5 7. Be2 h5 8. 0-0 a4 9. Bg5 a3 10. b3 Nc6 11. d5 Nh7 12. Bd2 Nd4 13. Bxh5 gxh5 14. Nxh5 e5 15. dxe6 fxe6 16. Nxg7 Kxg7 17. Be3 Nc6 18. f4 Bd7 19. Rf3 Kh8 20. Nb5 e5 21. f5 Qh4 22. Rh3 Qxe4 23. Rxh7+ Kg8 24. Rxd7 Qxe3+ 25. Kh1 Rxf5 26. Qg4+ Qg5 27. Qxg5+ Rxg5 28. Nxc7 Rf8 29. Ne6 Rgf5 30. Nxf8 Kxf8 31. Rxb7 e4 32. Re1 Rf2 33. Kg1 Rxa2 34. Rxe4 Ne5 35. Rh4 Kg8 36. Rhh7 Ra1+ 37. Kf2 a2 38. Ra7 Rb1 39. Rhg7+ Kf8 40. Rgb7 Rb2+ 41. Kg3 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Kaliakhmet, Elnaz"]
[Black "Derjabin, Ilja"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2000"]
[BlackElo "2333"]
[PlyCount "218"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 d6 6. Nc3 g6 7. Nf3 Bg7 8. a4 0-0 9. Ra3 Nbd7 10. Be2 axb5 11. Bxb5 Ba6 12. 0-0 Bxb5 13. Nxb5 Nb6 14. Nc3 Qd7 15. b3 Qf5 16. Nh4 Qe5 17. Bb2 Nfxd5 18. Nxd5 Qxd5 19. Qxd5 Nxd5 20. Bxg7 Kxg7 21. a5 Ra6 22. Nf3 Nb4 23. Nd2 Rfa8 24. Nc4 d5 25. Nd2 Rxa5 26. Rxa5 Rxa5 27. g3 Nd3 28. Nf3 Rb5 29. Rb1 e5 30. Kf1 e4 31. Nd2 Ra5 32. Ke2 Ra2 33. f3 f5 34. g4 Kf6 35. gxf5 gxf5 36. fxe4 fxe4 37. Rf1+ Ke5 38. Rf7 Ra1 39. Nf1 d4 40. Re7+ Kd5 41. exd4 cxd4 42. Rd7+ Kc5 43. Re7 Nf4+ 44. Kf2 e3+ 45. Nxe3 dxe3+ 46. Rxe3 Kd4 47. Re7 h5 48. b4 h4 49. Kf3 Rf1+ 50. Kg4 Nd5 51. Rd7 Rf4+ 52. Kg5 Re4 53. h3 Ke5 54. Rh7 Rxb4 55. Rxh4 Rb8 56. Ra4 Rg8+ 57. Kh6 Kf5 58. Kh7 Rg3 59. Ra5 Rxh3+ 60. Kg7 Ke6 61. Ra6+ Ke5 62. Ra5 Rg3+ 63. Kf7 Rf3+ 64. Kg6 Rb3 65. Rc5 Kd4 66. Ra5 Rf3 67. Ra4+ Ke5 68. Ra5 Rg3+ 69. Kf7 Rh3 70. Kg6 Kd6 71. Ra6+ Kd7 72. Ra7+ Nc7 73. Rb7 Kd6 74. Rb6+ Ke5 75. Rb7 Rg3+ 76. Kf7 Nd5 77. Rb5 Rf3+ 78. Kg6 Rf6+ 79. Kg5 Rf8 80. Kg6 Ke6 81. Ra5 Rg8+ 82. Kh7 Rg1 83. Ra6+ Kf5 84. Ra5 Ke6 85. Ra6+ Kf7 86. Kh6 Ne7 87. Kh5 Nf5 88. Ra7+ Kf6 89. Ra6+ Ke5 90. Ra5+ Ke4 91. Ra4+ Nd4 92. Rb4 Kf5 93. Kh4 Rg4+ 94. Kh3 Rf4 95. Rc4 Rf3+ 96. Kg2 Rf4 97. Rc5+ Kg4 98. Rc4 Re4 99. Rb4 Re2+ 100. Kf1 Rd2 101. Ra4 Kf3 102. Ra3+ Ke4 103. Ke1 Re2+ 104. Kd1 Rh2 105. Ra4 Kd5 106. Ra5+ Kc4 107. Rg5 Nf3 108. Rg3 Rd2+ 109. Kc1 Rd3 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Kostiukov, Alexandr"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2271"]
[BlackElo "2333"]
[PlyCount "61"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. c4 g6 4. Nf3 Bg7 5. 0-0 Nf6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 0-0 9. c5 d6 10. cxd6 Qxd6 11. Qxd6 exd6 12. Rd1 Bg4 13. Nc3 Rae8 14. Kf1 Re6 15. Bxb7 Bh3+ 16. Bg2 Bxg2+ 17. Kxg2 Rb8 18. Rb1 Nd7 19. Bd2 Nc5 20. e3 Nd3 21. b3 Rc8 22. Nb5 Rc2 23. Nxa7 Rf6 24. f4 Rf5 25. Kf3 Rh5 26. h4 d5 27. a4 Bc3 28. Bxc3 Rf2+ 29. Kg4 Nxf4 30. exf4 g5 31. fxg5 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Mizzi, Jack"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2043"]
[BlackElo "2333"]
[PlyCount "144"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 d6 6. Nc3 g6 7. Nf3 Bg7 8. a4 0-0 9. Be2 Nbd7 10. 0-0 axb5 11. Bxb5 Ba6 12. h3 Ne8 13. Bc6 Bxf1 14. Qxf1 Nc7 15. Bxa8 Qxa8 16. e4 Rb8 17. a5 Rb4 18. Qe2 Qa6 19. Qc2 Nb5 20. Qe2 Nc7 21. Qc2 Qb7 22. Nd2 Na6 23. b3 Rd4 24. Nc4 Ne5 25. Nb6 Nd3 26. Be3 Ndb4 27. Qc1 Rd3 28. Nba4 Nc7 29. Bd2 Qa6 30. Nb2 Rd4 31. Be3 Nd3 32. Nxd3 Rxd3 33. Bd2 Bd4 34. Qf1 Rxd2 35. Qxa6 Nxa6 36. Rc1 Bxc3 37. Rxc3 Rd1+ 38. Kh2 Ra1 39. f4 Rxa5 40. e5 Ra2 41. Kg3 Rd2 42. e6 Rxd5 43. Re3 f5 44. Re1 Nc7 45. Kh4 Kg7 46. Ra1 Nxe6 47. Ra8 Nxf4 48. Re8 Kf7 49. Rh8 Ne6 50. Rxh7+ Kf6 51. Rh8 g5+ 52. Kh5 Nf4+ 53. Kh6 Nxg2 54. Rf8+ Ke6 55. Kxg5 f4+ 56. Kg4 Ne3+ 57. Kf3 Nf5 58. Kxf4 Nd4 59. Ke4 Nxb3 60. Rh8 Re5+ 61. Kd3 Nd4 62. h4 Kd5 63. h5 c4+ 64. Kd2 Nf3+ 65. Kc2 Re2+ 66. Kc3 Re3+ 67. Kc2 Nd4+ 68. Kd2 Re2+ 69. Kc1 c3 70. Kd1 Rd2+ 71. Kc1 Nb3+ 72. Kb1 Rb2# 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Samunenkov, Igor"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2539"]
[BlackElo "2333"]
[PlyCount "122"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. Bf4 d5 4. Nb5 Na6 5. e3 c6 6. Nc3 Nc7 7. Nf3 Bd6 8. Ne5 0-0 9. Bd3 h6 10. Qf3 Nb5 11. Nxb5 cxb5 12. 0-0-0 Nd7 13. Bxb5 Bxe5 14. dxe5 Qa5 15. Bxd7 Bxd7 16. Kb1 Rfc8 17. Qe2 Rc4 18. b3 Rc7 19. Rd4 Rac8 20. Qd2 Qa3 21. Rc1 a5 22. c3 Bb5 23. Qb2 Qe7 24. f3 a4 25. e4 dxe4 26. c4 Bc6 27. fxe4 axb3 28. axb3 Ra8 29. Rcd1 Qb4 30. Bd2 Qc5 31. Be3 Qb4 32. Rd8+ Rxd8 33. Rxd8+ Kh7 34. Bd2 Bxe4+ 35. Kc1 Qc5 36. Qd4 Qxd4 37. Rxd4 Bxg2 38. Ba5 Rc6 39. Rd7 b5 40. Rxf7 bxc4 41. b4 c3 42. Rc7 Kg6 43. Kc2 Be4+ 44. Kb3 Rxc7 45. Bxc7 c2 46. Kb2 Kf5 47. b5 g5 48. b6 h5 49. b7 Bxb7 50. Kxc2 Kg4 51. Bd8 Kf4 52. Kd2 g4 53. Bf6 Kf3 54. Bh4 Kg2 55. Bg3 h4 56. Bxh4 Kxh2 57. Ke1 g3 58. Bg5 g2 59. Bf4+ Kh1 60. Be3 g1Q+ 61. Bxg1 Kxg1 0-1

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Shimanov, Aleksandr"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2578"]
[BlackElo "2333"]
[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 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bd3 Nb4 6. Be2 Bd7 7. c3 Nc6 8. 0-0 c4 9. Re1 b5 10. b3 Rb8 11. a4 a6 12. axb5 axb5 13. Nbd2 Nge7 14. Ba3 Ng6 15. Bxf8 Kxf8 16. Qc1 Nf4 17. Bf1 Qe7 18. g3 Ng6 19. Be2 h6 20. Bd1 Kg8 21. Bc2 Qf8 22. Ra6 Be8 23. Qa1 Nge7 24. Rb1 g6 25. bxc4 bxc4 26. Rxb8 Nxb8 27. Ra8 Nec6 28. h4 Kg7 29. Nh2 Qe7 30. Ng4 Nd7 31. Ra6 h5 32. Nh2 Ncb8 33. Ra7 Qd8 34. Nhf3 Qb6 35. Ng5 Nc6 36. Ra6 Qb7 37. Nf1 Rf8 38. Ne3 Ndxe5 39. dxe5 Nxe5 40. Nxe6+ Kg8 41. Ra7 Qc6 42. Nd4 Qf6 43. Qa3 Nf3+ 44. Nxf3 Qxf3 45. Qc5 d4 46. Qxd4 Bc6 47. Kf1 Qh1+ 48. Ke2 Qf3+ 49. Ke1 Re8 50. Rc7 Qh1+ 51. Kd2 Qf3 52. Qf4 Rd8+ 53. Kc1 Be8 54. Qxf3 Ra8 55. Qxa8 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Solcan, Martin"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2204"]
[BlackElo "2333"]
[PlyCount "129"]
[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. g3 c5 2. Bg2 Nc6 3. Nf3 d5 4. d4 e6 5. 0-0 Nf6 6. c4 dxc4 7. Qa4 Bd7 8. dxc5 Bxc5 9. Qxc4 Qe7 10. Nc3 0-0 11. Bg5 b5 12. Qh4 h6 13. Ne4 hxg5 14. Nfxg5 Rfc8 15. Rfd1 Nd4 16. Nxc5 Qxc5 17. Rxd4 Bc6 18. Rad1 Bxg2 19. Kxg2 Qc2 20. R1d2 Qg6 21. Nf3 Re8 22. Ne5 Qf5 23. Nd7 Nh7 24. Rf4 Qb1 25. Rg4 Qf5 26. Rf4 Qb1 27. Rd3 Qxb2 28. Rdf3 f5 29. Qh5 g5 30. Qg6+ Qg7 31. Qxg7+ Kxg7 32. Rb4 a6 33. Rc3 Rec8 34. Rbb3 Rc4 35. Rxc4 bxc4 36. Rb7 Kh6 37. Rc7 Nf8 38. Nxf8 Rxf8 39. Rxc4 Rb8 40. Rc6 Kg7 41. Rxe6 a5 42. Re5 Kf6 43. Rxa5 Rb2 44. e3 g4 45. Ra8 Ke5 46. a4 Ra2 47. a5 Kf6 48. a6 Kg7 49. a7 Ra3 50. h3 Ra2 51. hxg4 fxg4 52. Re8 Rxa7 53. Re4 Kf6 54. Rxg4 Ke5 55. Rf4 Rg7 56. Kf3 Ke6 57. e4 Ke5 58. Rf5+ Ke6 59. Kf4 Rh7 60. f3 Rh8 61. g4 Ke7 62. Ra5 Rf8+ 63. Ke3 Ra8 64. f4 Rxa5 65. f5 1-0

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Strybuk, Artsiom I"]
[Black "Derjabin, Ilja"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2403"]
[BlackElo "2333"]
[PlyCount "116"]
[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. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qa5 10. Bd2 Qh5 11. Bf3 Qh3 12. Bg2 Qh5 13. Qd3 d6 14. b3 Bf5 15. e4 Bh3 16. f3 Bxg2 17. Kxg2 Rac8 18. Rac1 a6 19. Nd5 Nxd5 20. cxd5 Qe5 21. Rc2 Rxc2 22. Qxc2 Qb2 23. Qxb2 Bxb2 24. Rb1 Ba3 25. Bc1 Bc5 26. Bh6 Rc8 27. Rc1 Rc7 28. Kf1 Bb6 29. Rxc7 Bxc7 30. Ke2 e6 31. Be3 exd5 32. exd5 f5 33. g4 fxg4 34. fxg4 Kf7 35. Kf3 b5 36. Kf4 Ba5 37. h3 Bc3 38. Ke4 Bb4 39. a4 bxa4 40. bxa4 Be1 41. Bf4 Bb4 42. Kd4 Bc5+ 43. Kc4 Kf6 44. Kd3 h5 45. gxh5 gxh5 46. Ke4 Ba3 47. Be3 Bb4 48. Kf4 Ba3 49. Bd4+ Kg6 50. Be3 Bb4 51. Bb6 Bd2+ 52. Ke4 Bb4 53. Bd8 Bc5 54. Be7 Ba3 55. Kf4 Bc1+ 56. Ke4 Ba3 57. Bd8 Bb4 58. Be7 Ba3 1/2-1/2

[Event "Titled Tuesday intern op 13th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Yuan, Qingyu"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2360"]
[BlackElo "2333"]
[PlyCount "63"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Be3 c5 7. dxc5 Nd7 8. Ne2 Qa5+ 9. c3 Nxe5 10. b4 Qc7 11. Nd4 Be7 12. Nb5 Qd7 13. Nd6+ Bxd6 14. cxd6 0-0 15. Qd4 Nd3+ 16. Bxd3 exd3 17. Rd1 b6 18. 0-0 Bb7 19. Rxd3 Rac8 20. c4 e5 21. Qh4 Qc6 22. Qg3 Qxc4 23. Bh6 g6 24. d7 Rcd8 25. Qxe5 f6 26. Qe7 Qf7 27. Bxf8 Qxf8 28. Re1 Bc6 29. Rd6 Bb5 30. h4 Qxe7 31. Rxe7 h5 32. Rxf6 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Zhou, Qiyu"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2201"]
[BlackElo "2333"]
[PlyCount "106"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Ne2 c5 7. c3 Nc6 8. Be3 cxd4 9. cxd4 Qb6 10. Rb1 Bb4+ 11. Nc3 Qa5 12. Qb3 0-0 13. a3 Bxc3+ 14. bxc3 b6 15. Bb5 Bb7 16. 0-0 Rfd8 17. Rfd1 a6 18. Be2 b5 19. a4 Ne7 20. axb5 axb5 21. Qxb5 Qxb5 22. Bxb5 Nd5 23. Bd2 Ba6 24. Bxa6 Rxa6 25. c4 Ne7 26. Be3 h6 27. Rb2 Nf5 28. Kf1 Ra3 29. Ke2 Rc3 30. c5 g5 31. g4 Ne7 32. Rdd2 Nd5 33. Rdc2 Ra3 34. c6 Rc8 35. Rc5 Rc3 36. Rc2 Rxc2+ 37. Rxc2 Nb4 38. Rc4 Nxc6 39. Bd2 Ne7 40. Rxc8+ Nxc8 41. Ke3 Ne7 42. Kxe4 Nd5 43. f4 gxf4 44. Bxf4 Kg7 45. h4 Kg6 46. Bd2 h5 47. g5 Ne7 48. Be1 Nd5 49. Bd2 Kg7 50. Be1 Kf8 51. Bd2 Ke7 52. Be1 Kd7 53. Bf2 Kc6 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "10"]
[White "Brodowski, Piotr"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2441"]
[BlackElo "2333"]
[PlyCount "61"]
[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. c4 c5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d4 cxd4 7. Qxd4 Nc6 8. Qh4 d6 9. Nc3 Be6 10. Bh6 Qa5 11. Bxg7 Kxg7 12. Rac1 h6 13. Nd4 Bd7 14. Nb3 Qb4 15. Nd5 Nxd5 16. cxd5 Qxh4 17. gxh4 Nb4 18. Rc7 Rfd8 19. Rxb7 Rab8 20. Rxa7 Nxa2 21. Nd4 Rxb2 22. Bf3 Nb4 23. Rc1 Rd2 24. Nc6 Bxc6 25. dxc6 Rc8 26. Rxe7 d5 27. c7 Kf6 28. Rd7 Ke6 29. Rd8 Rd1+ 30. Rxd1 Rxc7 31. Bxd5+ 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "11"]
[White "Castaneda Jimenez, Jhon David"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2120"]
[BlackElo "2333"]
[PlyCount "76"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bg5 g6 5. e3 b4 6. c4 Ne4 7. Bh4 Bg7 8. Nbd2 Nd6 9. Qc2 Nf5 10. Bg5 d6 11. h3 Na6 12. Bd3 b3 13. axb3 Nb4 14. Qb1 Nxd3+ 15. Qxd3 Bxb2 16. Ra2 Bg7 17. 0-0 h6 18. Bf4 g5 19. Bh2 0-0 20. g4 Nh4 21. Nxh4 gxh4 22. e4 h5 23. f3 Bd4+ 24. Kh1 e5 25. dxe6 Bxe6 26. b4 Rb8 27. b5 Rxb5 28. Rxa7 Rb2 29. Ra6 Qg5 30. f4 Qg7 31. f5 hxg4 32. fxe6 g3 33. Bxg3 hxg3 34. Kg2 Qg5 35. Rd1 fxe6 36. Kh1 g2+ 37. Kh2 g1Q+ 38. Rxg1 Qxg1# 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Derjabin, Ilja"]
[Black "Ashraf, Artin"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2399"]
[PlyCount "120"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 h5 7. Be2 a5 8. 0-0 h4 9. Nh1 e5 10. d5 Nfd7 11. g4 Nc5 12. f3 f5 13. gxf5 gxf5 14. exf5 Bxf5 15. Nf2 Nbd7 16. Kh1 Qf6 17. Rg1 Kh7 18. Bg5 Qf7 19. Bxh4 Bh6 20. Nfe4 Qh5 21. Qe1 Bf4 22. Qf2 Rg8 23. Rxg8 Rxg8 24. Rg1 Rxg1+ 25. Kxg1 Qh6 26. Kh1 b6 27. Bd8 Nxe4 28. fxe4 Bh3 29. Qh4 Qxh4 30. Bxh4 Nc5 31. Bd8 Bd2 32. Bxc7 Bxc3 33. bxc3 Nxe4 34. Bd3 Bf5 35. Bxe4 Bxe4+ 36. Kg1 Bd3 37. Bxd6 Bxc4 38. Bxe5 Bxd5 39. Bc7 b5 40. a3 a4 41. Kf2 Kg6 42. Ke3 Bc4 43. Kf4 Kh5 44. Kg3 Kg5 45. Kf3 Kh4 46. Bg3+ Kh3 47. Kf4 Bd3 48. Ke3 Bg6 49. Kd4 Bf7 50. Kc5 Bc4 51. Kb4 Kg4 52. Bd6 Kh4 53. Kc5 Kh3 54. Kb4 Kg2 55. Bc7 Kh3 56. Bd6 Kh4 57. Bc7 Kg4 58. Bd6 Bd3 59. Bc7 Kg5 60. Bb8 Kh4 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Derjabin, Ilja"]
[Black "Finek, Vaclav"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2333"]
[BlackElo "2429"]
[PlyCount "58"]
[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 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. a4 Be7 8. 0-0 0-0 9. e4 Re8 10. Nd2 e5 11. Nxc4 exd4 12. Qxd4 Bc5 13. Qd3 Ng4 14. Bf4 Qf6 15. Nd6 Nxf2 16. Rxf2 Ne5 17. Nxe8 Bxf2+ 18. Kf1 Nxd3 19. Nxf6+ gxf6 20. Rd1 Nxf4 21. Rd8+ Kg7 22. gxf4 Bb6 23. Re8 Bc7 24. f5 Bxh2 25. a5 Rb8 26. Na4 b6 27. axb6 Ba6+ 28. Kf2 Rxe8 29. bxa7 Ra8 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Derjabin, Ilja"]
[Black "Harsha, Bharathakoti"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2333"]
[BlackElo "2562"]
[PlyCount "98"]
[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 e6 3. Nc3 a6 4. cxd5 exd5 5. e4 dxe4 6. Nxe4 Be7 7. Nf3 Nf6 8. Nc3 0-0 9. Be2 Bg4 10. h3 Bh5 11. 0-0 Nbd7 12. Ne5 Bxe2 13. Qxe2 Nb6 14. Rd1 Re8 15. Qf3 Nbd5 16. Bg5 c6 17. Bxf6 Bxf6 18. Nxd5 cxd5 19. Rac1 Qd6 20. Ng4 Bg5 21. Rc5 Rad8 22. Rc3 h5 23. Ne5 Bf6 24. Qxh5 Bxe5 25. dxe5 Rxe5 26. Qg4 Rde8 27. Rg3 g6 28. h4 Re1+ 29. Rxe1 Rxe1+ 30. Kh2 Re4 31. Qc8+ Kg7 32. Qxb7 Rxh4+ 33. Kg1 Rb4 34. Qc8 Rxb2 35. Qc3+ Qf6 36. Qxf6+ Kxf6 37. Ra3 Rb1+ 38. Kh2 Rb6 39. Kg3 Ke5 40. Kg4 Ke4 41. f3+ Kd4 42. Kf4 Kc4 43. g4 d4 44. Ke5 Re6+ 45. Kf4 d3 46. Ra4+ Kc3 47. Ra5 d2 48. Rc5+ Kd4 49. Rc8 Rd6 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "9"]
[White "Derjabin, Ilja"]
[Black "Kosteniuk, Alexandra"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2333"]
[BlackElo "2501"]
[PlyCount "83"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. h4 e6 5. Nf3 Bg7 6. h5 Nxh5 7. Rxh5 gxh5 8. Bg5 Bf6 9. Bh6 Qe7 10. Nc3 d5 11. Qd2 Nc6 12. Bf4 a6 13. 0-0-0 b5 14. Rh1 Bb7 15. Rxh5 0-0-0 16. e3 Rdg8 17. Bf1 Nd8 18. Rh6 Bg7 19. Rh1 Nf7 20. a4 b4 21. Na2 a5 22. Kb1 e5 23. dxe5 Nxe5 24. Nd4 Nc4 25. Qd1 Bxd4 26. exd4 Rg6 27. Nc1 Qd7 28. b3 Nd6 29. Nd3 Ne4 30. Ne5 Nc3+ 31. Kc1 Nxd1 32. Nxd7 Kxd7 33. Kxd1 Bc8 34. Bd3 Kc6 35. Be5 Re8 36. Bb5+ Kb7 37. Bxe8 Re6 38. Bf7 Re7 39. Bxd5+ c6 40. Bf3 Be6 41. Rh6 Bd7 42. Kd2 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Derjabin, Ilja"]
[Black "Yeremyan, Alen"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2279"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. f3 c5 7. e3 0-0 8. Bd3 Nc6 9. Ne2 e5 10. cxd5 Qxd5 11. e4 Qd8 12. d5 Ne7 13. 0-0 Ng6 14. f4 exf4 15. Nxf4 Ne5 16. Bc2 b6 17. Nd3 Nfg4 18. Nxe5 Nxe5 19. Bf4 Re8 20. h3 Qd6 21. Qh5 g6 22. Qh6 f6 23. Ba4 Bd7 24. Bxd7 Qxd7 25. Bxe5 Rxe5 26. Rxf6 Qg7 27. Qxg7+ Kxg7 28. Raf1 Rxe4 29. Rf7+ Kh6 30. d6 Rd8 31. d7 Re3 32. R1f4 Rxc3 33. Rh4+ Kg5 34. Rg4+ Kh6 35. Rh4+ Kg5 36. Rhxh7 Rd3 37. Kh2 Rd4 38. Re7 c4 39. g3 Rd2+ 40. Kg1 c3 41. Re8 c2 42. h4+ Kg4 43. Re4+ Kh3 44. Rc4 Rf8 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Leve, Nitai D"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2128"]
[BlackElo "2333"]
[PlyCount "76"]
[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 e6 3. d4 d5 4. e5 Qa5 5. Nf3 cxd4 6. Bd3 dxc3 7. 0-0 cxb2 8. Bxb2 Nc6 9. Ng5 Nh6 10. Nxh7 Be7 11. f4 Qb6+ 12. Kh1 Qxb2 13. Nd2 Qc3 14. Rf3 Ng4 15. Nb3 Qb4 16. h3 Nh6 17. a3 Qb6 18. Rg3 Bd7 19. Rxg7 0-0-0 20. Rb1 Nf5 21. Bxf5 exf5 22. Rxf7 Be6 23. Rg7 d4 24. Ng5 Bxg5 25. fxg5 Rd7 26. Rxd7 Bxd7 27. Nd2 Qc7 28. Nc4 b6 29. Nd6+ Kb8 30. Qe2 Rd8 31. g6 Be6 32. a4 Bd5 33. a5 Be4 34. axb6 axb6 35. Ra1 Rxd6 36. exd6 Qxd6 37. g7 Qg6 38. Qa6 Qxg2# 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Royal, Shreyas"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2483"]
[BlackElo "2333"]
[PlyCount "82"]
[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 c5 2. g3 Nc6 3. Bg2 e5 4. e4 g6 5. 0-0 Bg7 6. d3 Nge7 7. Be3 d6 8. c3 0-0 9. Nbd2 f5 10. exf5 Nxf5 11. Bg5 Qc7 12. Ne4 Kh8 13. Rc1 Be6 14. h3 Rae8 15. g4 Nfe7 16. d4 b6 17. Re1 d5 18. Ng3 e4 19. Nd2 h6 20. Be3 cxd4 21. cxd4 Qd6 22. Nb1 Nb4 23. Rf1 Nd3 24. Rc2 Nf4 25. Bxf4 Qxf4 26. Nc3 Nc6 27. Nce2 Qd6 28. a3 Rc8 29. f4 exf3 30. Bxf3 Nxd4 31. Rxc8 Nxf3+ 32. Rxf3 Rxc8 33. b4 Qe5 34. Nf4 Bf7 35. Kg2 d4 36. Nd3 Qc7 37. Rf2 Bd5+ 38. Kh2 Re8 39. Nf4 Re3 40. Nf1 Be5 41. Nxe3 Bxf4+ 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Urazayev, Arystanbek"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2476"]
[BlackElo "2333"]
[PlyCount "178"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. e3 Nxc5 5. Nbd2 d6 6. b4 Nce4 7. Bb2 e6 8. Bd3 Nxd2 9. Qxd2 Be7 10. 0-0 0-0 11. c4 b6 12. Rfd1 Bb7 13. Qe2 Rc8 14. a3 Rc7 15. Rac1 Qa8 16. h3 Rfc8 17. Ne1 a6 18. Bb1 Be4 19. Bxe4 Qxe4 20. Bxf6 gxf6 21. Rd4 Qb7 22. Qg4+ Kh8 23. Qh5 Bf8 24. Nd3 f5 25. Rh4 h6 26. c5 bxc5 27. bxc5 Qb3 28. Nf4 dxc5 29. Qg5 Qb2 30. Rc4 Qg7 31. Qh5 Rb8 32. Qe2 Rd7 33. Nh5 Qe5 34. g3 Rb1+ 35. Kh2 Rdd1 36. Qf3 Rh1+ 37. Qxh1 Rxh1+ 38. Kxh1 Be7 39. Rhf4 Bg5 40. Kg1 Bxf4 41. Nxf4 Qa1+ 42. Kg2 Qxa3 43. Rc2 a5 44. Rd2 a4 45. Rd8+ Kg7 46. Nh5+ Kg6 47. g4 fxg4 48. hxg4 f5 49. Nf4+ Kf7 50. gxf5 exf5 51. Rd5 c4 52. Rxf5+ Ke8 53. Re5+ Kd8 54. Re6 c3 55. Rc6 Qb3 56. Ne6+ Ke7 57. Nd4 Qd5+ 58. Kf1 a3 59. Rxc3 a2 60. Ra3 Qc4+ 61. Kg2 Qd5+ 62. f3 Qc4 63. Kg3 h5 64. Kh4 Qg8 65. Ra7+ Kd6 66. f4 Qg2 67. Nf5+ Kc5 68. Kxh5 Qe2+ 69. Kg5 Qb2 70. Nd4 Kc4 71. Rc7+ Kd3 72. Rd7 Ke4 73. Re7+ Kd3 74. Rd7 Kxe3 75. Nf5+ Kf3 76. Nh4+ Kf2 77. f5 a1Q 78. Ng6 Qf6+ 79. Kg4 Qg1+ 80. Kf4 Qfg5+ 81. Ke5 Qe1+ 82. Kd5 Qxf5+ 83. Kc6 Qxg6+ 84. Kc7 Qee6 85. Kd8 Qxd7+ 86. Kxd7 Ke3 87. Kc7 Kd4 88. Kd7 Kd5 89. Kc7 Qf7+ 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Viskelis, Darius"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2181"]
[BlackElo "2333"]
[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. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 e6 7. c3 Nc6 8. d4 cxd4 9. cxd4 d5 10. exd5 Nxd5 11. Ne5 Nxe5 12. dxe5 Bc5 13. Nd2 0-0 14. Ne4 Bb6 15. Qg4 Kh8 16. Bf4 Rac8 17. Re2 Nxf4 18. Qxf4 Rc4 19. b3 Rd4 20. Rae1 Qd5 21. Qg5 Bd8 22. Qg3 Ba5 23. Rf1 Rxe4 24. Rxe4 Qxe4 25. h4 Bb6 26. h5 h6 27. Qc3 Rd8 28. a4 Qd4 29. Qf3 Qxe5 30. Qxf7 Qe2 31. a5 Bxa5 32. Qxb7 Bb6 33. Qf7 e5 34. b4 e4 35. Kh2 Qb5 36. Re1 Qxb4 37. Re2 Qd6+ 38. g3 e3 39. f4 Qd3 40. Qa2 Ba5 41. Qxa5 Qxe2+ 42. Kh3 Qf1+ 43. Kg4 Qd1+ 44. Kf5 Rd5+ 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "4"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2043"]
[BlackElo "2333"]
[PlyCount "108"]
[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. g3 c5 2. Bg2 Nc6 3. Nf3 d5 4. 0-0 e5 5. d3 Nge7 6. Nbd2 Ng6 7. c3 Be7 8. a3 a5 9. e4 d4 10. h4 dxc3 11. bxc3 Qxd3 12. Bb2 Bg4 13. Re1 Rd8 14. Qe2 Qxe2 15. Rxe2 0-0 16. Nf1 b5 17. Ne3 Be6 18. a4 b4 19. cxb4 axb4 20. h5 Nh8 21. Nxe5 Nxe5 22. Bxe5 c4 23. a5 f6 24. Bc7 Rc8 25. Bb6 b3 26. e5 c3 27. a6 c2 28. Nxc2 bxc2 29. Rc1 Bc4 30. Rexc2 Bxa6 31. Rxc8 Rxc8 32. Rxc8+ Bxc8 33. exf6 Bxf6 34. Be3 Nf7 35. Bd5 h6 36. Kg2 Bg4 37. Bf3 Bxf3+ 38. Kxf3 Bg5 39. Bd4 Nd6 40. g4 Kf7 41. Kg3 Bf6 42. Be3 Ne4+ 43. Kf3 Ng5+ 44. Kg3 Ke6 45. f4 Ne4+ 46. Kf3 Kd5 47. Bc1 Kd4 48. Be3+ Kd3 49. Bc1 Nd6 50. g5 Bd4 51. Kg4 Ke4 52. Bd2 Nf5 53. Bb4 Ne3+ 54. Kg3 Nd5 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Derjabin, Ilja"]
[Black "Fernandez Guillen, Ernesto J"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2465"]
[PlyCount "70"]
[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. a3 Bxc3+ 5. bxc3 b6 6. f3 Ba6 7. e4 d5 8. e5 Nfd7 9. cxd5 Bxf1 10. Kxf1 exd5 11. Nh3 0-0 12. f4 c5 13. Ra2 Nc6 14. Ng5 h6 15. Nf3 Rc8 16. f5 cxd4 17. cxd4 Re8 18. h4 Na5 19. Rh3 Qc7 20. Bf4 Qc4+ 21. Re2 Nc5 22. Bxh6 Ne4 23. Bxg7 Kxg7 24. Ng5 Qc1 25. Re1 Qxd1 26. Rxd1 Nxg5 27. hxg5 Rh8 28. Rdd3 Rxh3 29. gxh3 Rh8 30. a4 Rh5 31. Rg3 Rh4 32. g6 Rf4+ 33. Ke2 Rxf5 34. gxf7+ Kxf7 35. Rf3 Ke6 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "7"]
[White "Derjabin, Ilja"]
[Black "Moosavifar, Seyed Abolfazl"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2333"]
[BlackElo "2283"]
[PlyCount "82"]
[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 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Nge2 Nbd7 10. Qc2 Re8 11. 0-0 Nf8 12. f3 b6 13. e4 dxe4 14. fxe4 Bb7 15. e5 Nd5 16. Bxe7 Qxe7 17. Nxd5 cxd5 18. Nc3 Ne6 19. Qf2 a6 20. Rad1 b5 21. a3 Rac8 22. Kh1 Rc7 23. Bb1 b4 24. axb4 Qxb4 25. Rd3 Ng5 26. Rg3 Qe7 27. Qf4 Qe6 28. Bf5 Qc6 29. h4 Nh7 30. Qg4 g6 31. e6 Nf8 32. Bxg6 fxg6 33. Rxf8+ Kxf8 34. Qxg6 Ke7 35. Qxh6 Kd8 36. Rg6 Rce7 37. Qf4 Kc8 38. Qf5 Rxe6 39. Rg7 Kb8 40. Qf4+ Qd6 41. Qf7 Re1+ 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "5"]
[White "Derjabin, Ilja"]
[Black "Ovetchkin, Roman"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2333"]
[BlackElo "2518"]
[PlyCount "66"]
[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 c5 3. d5 b5 4. e4 Nxe4 5. Qf3 Nd6 6. Nc3 bxc4 7. Nh3 g6 8. Be2 Bg7 9. 0-0 Na6 10. Ng5 Nb4 11. Nce4 0-0 12. Nxh7 Nxe4 13. Nxf8 Nd6 14. Nxg6 fxg6 15. Bf4 Nc2 16. Qg4 Nxa1 17. Qxg6 Qe8 18. Qg5 Nc2 19. Bh5 Qf8 20. Bg6 Nd4 21. Re1 Qf6 22. Qg4 Nf7 23. h4 d6 24. Qg3 Bf5 25. Bxf7+ Qxf7 26. h5 Kh8 27. Bg5 Bf6 28. Qf4 Rg8 29. Bxf6+ Qxf6 30. h6 Rg4 31. Qh2 Re4 32. Rxe4 Bxe4 33. Qg3 Kh7 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "1"]
[White "Derjabin, Ilja"]
[Black "Svane, Frederik"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2625"]
[PlyCount "58"]
[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. a3 Bxc3+ 5. bxc3 c5 6. f3 Nc6 7. e4 d6 8. Bd3 cxd4 9. Ne2 dxc3 10. 0-0 e5 11. f4 Bg4 12. Rb1 Qc7 13. fxe5 dxe5 14. h3 Bxe2 15. Qxe2 0-0-0 16. Bg5 Nd4 17. Qf2 Rd6 18. c5 Qxc5 19. Kh1 Kb8 20. Qa2 Ne6 21. Bxf6 gxf6 22. Rxf6 Rxd3 23. Rxf7 Nc7 24. Qb3 Qb6 25. Rxh7 Rhd8 26. Qc2 Qxb1+ 27. Qxb1 Rd1+ 28. Qxd1 Rxd1+ 29. Kh2 b6 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "10"]
[White "Derjabin, Ilja"]
[Black "Yonal, Timur"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2333"]
[BlackElo "2003"]
[PlyCount "45"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. e4 dxc4 5. Bxc4 b5 6. Bb3 Bb7 7. a3 Nf6 8. e5 Bxg2 9. exf6 Bxh1 10. fxg7 Bxg7 11. Be3 Nc6 12. Qg4 Bxd4 13. Bxe6 fxe6 14. Qh5+ Ke7 15. Rd1 Qd6 16. Nge2 e5 17. f3 Raf8 18. Ne4 Qg6 19. Qh4+ Ke8 20. Nxd4 exd4 21. Bxd4 Nxd4 22. Rxd4 Qg1+ 23. Ke2 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "6"]
[White "Malikova, Marjona"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2066"]
[BlackElo "2333"]
[PlyCount "44"]
[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 c5 2. c4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nf3 e5 6. g3 e4 7. Nd4 Qb6 8. e3 Ne5 9. Nc3 Bb4 10. Bd2 0-0 11. a3 Bxc3 12. Bxc3 d6 13. Be2 Bh3 14. Nc2 Rfd8 15. Bxe5 dxe5 16. Qc1 Rac8 17. Bf1 Bg4 18. h3 Bf3 19. Rg1 Rd1+ 20. Qxd1 Bxd1 21. Kxd1 Qxb2 22. g4 Rd8+ 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "9"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2554"]
[BlackElo "2333"]
[PlyCount "129"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bg7 7. Be2 0-0 8. Be3 Nc6 9. Nc2 a6 10. 0-0 Bd7 11. Rc1 Ne5 12. h3 b5 13. cxb5 axb5 14. f4 Nc4 15. Bxc4 bxc4 16. Bd4 Rb8 17. Rb1 Qa5 18. Ne3 e5 19. fxe5 dxe5 20. Nxc4 Qb4 21. Nxe5 Rfd8 22. a3 Qe7 23. Qf3 Be8 24. Qf2 Rxd4 25. Qxd4 Nh5 26. Nd5 Qxe5 27. Qxe5 Bxe5 28. b4 Ng3 29. Rfe1 Bb5 30. Kf2 Bd3 31. Ne7+ Kg7 32. Nc6 Nxe4+ 33. Ke3 Bxb1 34. Nxb8 Nc3 35. Nc6 Bf6 36. Nd4 Nd5+ 37. Kf3 Bd3 38. Nc6 Bb5 39. Ne5 Nb6 40. Ng4 Bg5 41. Kg3 h5 42. Nf2 h4+ 43. Kf3 Bf6 44. Ne4 Bc6 45. Kf4 Nd5+ 46. Kg4 Be7 47. Rc1 Bd7+ 48. Kf3 Bf5 49. Nc5 Bf6 50. Rd1 Nc3 51. Re1 Nb5 52. Ne4 Nd4+ 53. Kf2 Be5 54. Kf1 Bf4 55. Nf2 Nc2 56. Re7 Ne3+ 57. Kg1 Bg3 58. Ne4 Bf4 59. Re8 Nc4 60. Nc5 Be3+ 61. Rxe3 Nxe3 62. b5 Nd5 63. a4 Nc3 64. b6 Bc8 65. a5 1-0

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Veloso, Henrique Barbosa"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2029"]
[BlackElo "2333"]
[PlyCount "100"]
[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 c5 3. d5 b5 4. Qc2 Na6 5. a3 d6 6. cxb5 Nc7 7. e4 e6 8. dxe6 Nxe6 9. Nf3 Bb7 10. Nc3 Nd4 11. Qd3 Nb3 12. Rb1 Nxc1 13. Rxc1 Be7 14. Be2 0-0 15. 0-0 Qa5 16. Nd2 Rfd8 17. Nc4 Qc7 18. Ne3 Rab8 19. Rfd1 Re8 20. Bf3 Nd7 21. Nf5 Ne5 22. Qe2 Bf8 23. Rd2 g6 24. Ne3 Bh6 25. Rcd1 Bxe3 26. Qxe3 Nc4 27. Qe2 Nxd2 28. Qxd2 Rbd8 29. a4 Qa5 30. Nd5 Qxd2 31. Nf6+ Kf8 32. Rxd2 Re5 33. h4 Kg7 34. Ng4 Ree8 35. Ne3 Bxe4 36. Bxe4 Rxe4 37. b3 Rxh4 38. Rd3 Rd4 39. Rc3 h5 40. Kf1 h4 41. Ke2 Re8 42. Kf3 f6 43. Nc4 g5 44. Ne3 Kg6 45. Rc1 Rf4+ 46. Ke2 g4 47. Rd1 g3 48. f3 Rd4 49. Rh1 Rb4 50. Rxh4 Rxh4 0-1

[Event "Titled Tuesday intern op 16th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "8"]
[White "Vincenti, Leonardo"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2071"]
[BlackElo "2333"]
[PlyCount "148"]
[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 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. c3 Bg7 7. d4 Nf6 8. Re1 0-0 9. h3 Nc6 10. e5 dxe5 11. dxe5 Qxd1 12. Rxd1 Ne4 13. Re1 f5 14. exf6 Nxf6 15. Bg5 h6 16. Bh4 g5 17. Bg3 Nh5 18. Bh2 Nf4 19. Bxf4 Rxf4 20. Nbd2 Rd8 21. Re6 Kf7 22. Rae1 Bf6 23. R6e2 Ra4 24. a3 Rd3 25. Ne4 b6 26. Nxf6 exf6 27. Re6 Rxf3 28. gxf3 Ne5 29. R1xe5 fxe5 30. Rxe5 Rf4 31. Kg2 Rf6 32. Rd5 a5 33. Rd7+ Ke6 34. Rd3 Kf5 35. Re3 Rd6 36. Re2 Rd3 37. Kg3 h5 38. Kg2 h4 39. Rc2 a4 40. Re2 Rd1 41. Re4 Rb1 42. Re2 b5 43. Rd2 Ke5 44. Re2+ Kd5 45. Kh2 Kc4 46. Re5 Rxb2 47. Rxg5 Rxf2+ 48. Kg1 Rxf3 49. Rg4+ Kxc3 50. Rxh4 b4 51. axb4 cxb4 52. Rh8 a3 53. Rc8+ Kb2 54. h4 Rh3 55. Rc4 b3 56. Kg2 Rxh4 57. Rxh4 a2 58. Ra4 a1Q 59. Rxa1 Kxa1 60. Kf3 b2 61. Ke2 b1Q 62. Kd2 Qb8 63. Ke3 Qa8 64. Kd2 Qc8 65. Kd3 Kb2 66. Kd2 Qd7+ 67. Ke3 Kc3 68. Ke4 Qe6+ 69. Kf4 Kd3 70. Kg5 Qf7 71. Kg4 Ke4 72. Kg5 Qg7+ 73. Kh4 Kf4 74. Kh3 Qg3# 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "11"]
[White "Derjabin, Ilja"]
[Black "Cruz, William Ferreira Da"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2216"]
[PlyCount "107"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nge2 d6 6. Ng3 e5 7. d5 c6 8. Be2 a6 9. a4 a5 10. 0-0 Na6 11. Be3 Nb4 12. Rc1 Qe7 13. h3 Bd7 14. Qd2 h5 15. Bg5 c5 16. Bxh5 Qe8 17. Be2 Nh7 18. Bh6 f5 19. Bxg7 Kxg7 20. exf5 gxf5 21. f4 e4 22. Nb5 Bxb5 23. axb5 Nf6 24. Nxf5+ Kh8 25. g4 a4 26. Qe3 Qd7 27. Kh2 Rf7 28. Nh6 Rh7 29. g5 Nd3 30. Bxd3 exd3 31. Qxd3 Re8 32. Rce1 Rhe7 33. Rxe7 Qxe7 34. gxf6 Qxf6 35. Ng4 Qxb2+ 36. Kg3 Re2 37. Qg6 a3 38. f5 Qc3+ 39. Kh4 Re7 40. f6 Rh7+ 41. Qxh7+ Kxh7 42. f7 a2 43. f8Q a1Q 44. Rxa1 Qxa1 45. Qxd6 Qe1+ 46. Kg5 Qc1+ 47. Kf5 Qc2+ 48. Ke6 Qxc4 49. Qe7+ Kg6 50. Ne5+ Kh5 51. Qh7+ Kg5 52. Qf5+ Kh4 53. Nxc4 b6 54. Qg4# 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "1"]
[White "Derjabin, Ilja"]
[Black "Duda, Jan Krzysztof"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2732"]
[PlyCount "80"]
[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 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nge2 0-0 6. Ng3 h5 7. Be2 h4 8. Nf1 h3 9. g4 e5 10. d5 Nh7 11. Ng3 Na6 12. Be3 Qh4 13. Qd2 Bxg4 14. f3 Bd7 15. Rg1 Bf6 16. 0-0-0 Bg5 17. Kb1 Kh8 18. Rdf1 Nc5 19. f4 exf4 20. Rxf4 Bxf4 21. Bxf4 Rae8 22. Bf3 f6 23. b4 Ng5 24. Bh1 Na4 25. Nxa4 Bxa4 26. Re1 Qg4 27. Rf1 Kg8 28. Qd4 b6 29. b5 a6 30. bxa6 Bd7 31. a7 Ra8 32. Bxg5 Qxg5 33. Nf5 Kf7 34. Rg1 Qf4 35. Ne3 Rxa7 36. Qd3 Qe5 37. Bf3 Rxa2 38. Kxa2 Ra8+ 39. Kb3 Ba4+ 40. Ka3 Bc2+ 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "9"]
[White "Derjabin, Ilja"]
[Black "Lima, Artur Tin Lun Dai"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2333"]
[BlackElo "1960"]
[PlyCount "69"]
[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 g6 2. c4 Bg7 3. e4 c5 4. d5 d6 5. Nc3 e6 6. Nge2 Ne7 7. Ng3 0-0 8. Be2 a6 9. a4 h5 10. Bxh5 gxh5 11. Nxh5 exd5 12. Nxg7 Kxg7 13. cxd5 Ng6 14. 0-0 Qf6 15. Ra3 Rh8 16. Ne2 Qh4 17. h3 Qxe4 18. b4 Nd7 19. Bb2+ f6 20. Rg3 Kf7 21. Re1 Qxb4 22. Bc3 Qc4 23. Rg4 Qa2 24. Rxg6 Kxg6 25. Nf4+ Kf7 26. Qd3 Rh6 27. Qe3 Ne5 28. Ne6 Rg6 29. Nc7 Bxh3 30. Bxe5 Rxg2+ 31. Kh1 Rh8 32. Bxf6 Kxf6 33. Qc3+ Kg6 34. Qxh8 Qxf2 35. Qxh3 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "5"]
[White "Derjabin, Ilja"]
[Black "Luukkonen, Tommi"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2323"]
[PlyCount "59"]
[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 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Nge2 0-0 6. Ng3 c5 7. d5 e6 8. Be2 h5 9. Bg5 exd5 10. cxd5 a6 11. a4 Nbd7 12. 0-0 Qe8 13. f4 Nh7 14. Bh4 Bd4+ 15. Kh1 f6 16. Nxh5 gxh5 17. Bxh5 Qe7 18. Ra3 Kh8 19. e5 dxe5 20. f5 Nb6 21. Bg6 Bd7 22. d6 Qg7 23. Qh5 Nc4 24. Rb3 b5 25. Ne4 Bc6 26. Nxf6 Be8 27. Rh3 Bxg6 28. fxg6 Ra7 29. Rff3 e4 30. Nxh7 1-0

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "3"]
[White "Derjabin, Ilja"]
[Black "Salem, AR Saleh"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2630"]
[PlyCount "62"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 e5 6. d5 a5 7. Ng3 h5 8. Be2 h4 9. Nf1 Na6 10. Bg5 Nc5 11. f3 Bd7 12. Qd2 Rh5 13. Be3 b6 14. g4 hxg3 15. Nxg3 Rh3 16. Bg5 Qe7 17. Bf1 Rh8 18. 0-0-0 0-0-0 19. h4 Kb8 20. Kb1 Qf8 21. Bh3 Bh6 22. Bxd7 Nfxd7 23. Bxh6 Qxh6 24. Qxh6 Rxh6 25. h5 Rdh8 26. hxg6 fxg6 27. Rxh6 Rxh6 28. Rh1 Rxh1+ 29. Nxh1 Nf6 30. Kc2 Nh7 31. Kd2 Ng5 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "7"]
[White "Derjabin, Ilja"]
[Black "Skibbe, Willi"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2333"]
[BlackElo "2189"]
[PlyCount "100"]
[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 e6 2. c4 d5 3. Nc3 c6 4. Nf3 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 a5 8. c5 b6 9. cxb6 Qxb6 10. Na4 Qa7 11. Ne5 Nfd7 12. Nd3 Na6 13. Be3 Rb8 14. Rc1 Nb4 15. Nxb4 axb4 16. Rxc6 Ba6 17. b3 Bb5 18. Rc1 Qa6 19. Re1 Rfc8 20. Bf4 Ra8 21. Rxc8+ Rxc8 22. e4 dxe4 23. Bxe4 Nf6 24. Bf3 Bxa4 25. bxa4 Rc3 26. d5 Qd3 27. Qxd3 Rxd3 28. Be2 Rxd5 29. Rc1 g5 30. Rc8+ Kg7 31. Be3 Ne4 32. Bf3 Nd6 33. Bxd5 Nxc8 34. Bc6 Bd8 35. Bc5 Be7 36. Bd4+ Bf6 37. Be3 Ne7 38. Bb7 Nf5 39. Bc5 Be7 40. Bb6 Nd6 41. Bc6 Nc4 42. Bc7 Bd6 43. Bxd6 Nxd6 44. a5 Nc8 45. Bb7 Na7 46. a6 Kf6 47. Kf1 Ke5 48. Ke2 Kd4 49. g4 h6 50. Kf3 f5 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "2"]
[White "Onslow, Alfie"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2165"]
[BlackElo "2333"]
[PlyCount "148"]
[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. Nc3 g6 3. d4 Bg7 4. Be3 cxd4 5. Bxd4 Nf6 6. e5 Nh5 7. Qd2 d6 8. Bb5+ Nc6 9. exd6 Qxd6 10. Bxg7 Qxd2+ 11. Kxd2 Nxg7 12. Nf3 0-0 13. Rhe1 Be6 14. Rad1 Rfd8+ 15. Kc1 Nf5 16. Ne4 Ncd4 17. Nxd4 Nxd4 18. Bd3 Rac8 19. Kb1 Bf5 20. Nc3 e6 21. Bxf5 gxf5 22. Rd2 Nc6 23. Red1 Kg7 24. Nb5 a6 25. Nd6 Rb8 26. c4 b6 27. a3 Kf6 28. Kc2 Rg8 29. f3 Ne5 30. Kc3 h5 31. b4 h4 32. h3 Rg3 33. Re1 Rbg8 34. Ree2 Ng6 35. c5 Nf4 36. Rf2 bxc5 37. bxc5 Ke7 38. c6 Nd5+ 39. Rxd5 exd5 40. Nxf5+ Kd8 41. Nxg3 hxg3 42. Rd2 Kc7 43. Rxd5 Kxc6 44. Rf5 Rg7 45. Rf4 Kd5 46. Rg4 Rxg4 47. fxg4 Ke4 48. Kd2 a5 49. Ke2 a4 50. h4 Kf4 51. g5 Kg4 52. Ke3 Kxh4 53. Kf4 Kh5 54. Kxg3 Kxg5 55. Kf3 Kf5 56. g4+ Ke5 57. Ke3 Kd5 58. Kd3 f6 59. Ke3 Kc4 60. Kf4 Kb3 61. Kf5 Kxa3 62. Kxf6 Kb3 63. g5 a3 64. g6 a2 65. Kf7 a1Q 66. g7 Qf1+ 67. Kg8 Qf6 68. Kh8 Qh6+ 69. Kg8 Kc4 70. Kf8 Qf6+ 71. Kg8 Kd5 72. Kh7 Qh4+ 73. Kg6 Qg4+ 74. Kh7 Qh5+ 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "10"]
[White "Osinovsky, Stepan"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2241"]
[BlackElo "2333"]
[PlyCount "88"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2 0-0 9. 0-0-0 Be6 10. f4 Ng4 11. Kb1 Nxe3 12. Qxe3 exf4 13. Qxf4 Nc6 14. Nd5 Bxd5 15. exd5 Ne5 16. h4 Rc8 17. h5 Bg5 18. Qf5 Qf6 19. Nd4 Qxf5 20. Nxf5 Rfd8 21. g3 g6 22. Nd4 Rc5 23. c3 Ng4 24. Re1 b5 25. Be2 Ne5 26. Nf3 Bf6 27. Nxe5 Bxe5 28. Bf3 Bxg3 29. Re7 a5 30. a3 b4 31. axb4 axb4 32. cxb4 Rb5 33. Rg1 Be5 34. Rg4 Kg7 35. Kc2 Kf6 36. Rc7 Rdb8 37. Kb3 g5 38. Rgc4 h6 39. Be4 Bf4 40. Bf3 R5b6 41. R7c6 R6b7 42. Rc7 Rb5 43. Ka4 Be5 44. Ra7 Bxb2 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "8"]
[White "Recuero Guerra, Javier"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2146"]
[BlackElo "2333"]
[PlyCount "80"]
[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 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 Bg4 8. h3 Bxf3 9. Qxf3 Nc6 10. Qd1 a6 11. d4 Rc8 12. d5 Nb8 13. a4 e6 14. dxe6 fxe6 15. Qb3 Qd7 16. Bf4 Nc6 17. Nd2 Nh5 18. Bh2 Be5 19. Bxe5 Nxe5 20. Nc4 Qf7 21. Qc2 Nxc4 22. Bxc4 d5 23. Bf1 d4 24. f3 e5 25. b3 Kg7 26. Rad1 Qf4 27. Bc4 Qg5 28. Qf2 Rc7 29. cxd4 cxd4 30. Kh1 Nf4 31. Kh2 b5 32. h4 Qe7 33. Bf1 bxa4 34. bxa4 Rfc8 35. Rb1 Rc2 36. Qg3 Nh5 37. Qg4 R8c7 38. Rb3 Qf7 39. Reb1 Nf6 40. Qg3 h6 0-1

[Event "Titled Tuesday intern op 09th Jan Early"]
[Site "Chess.com INT"]
[Date "2024.01.09"]
[Round "6"]
[White "Rees, Ioan"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2273"]
[BlackElo "2333"]
[PlyCount "117"]
[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. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. Nxe4 Nc6 7. 0-0-0 0-0 8. Nf3 a5 9. a4 Nb4 10. Kb1 b6 11. h4 Bb7 12. d3 Qd5 13. Nfd2 b5 14. axb5 a4 15. Nxf6+ Bxf6 16. Bxf6 gxf6 17. Qg4+ Kh8 18. Qxb4 axb3 19. Qxb3 Qc5 20. Qb2 e5 21. Ne4 Bxe4 22. dxe4 Ra4 23. Rh3 Rfa8 24. Rb3 Qxf2 25. Bd3 Qxh4 26. b6 cxb6 27. Rxb6 Kg7 28. Rf1 Qg3 29. Rbxf6 R8a7 30. R6f5 Ra1+ 31. Qxa1 Rxa1+ 32. Kxa1 Qe3 33. Rxf7+ Kg6 34. R1f6+ Kg5 35. Rf5+ Kg6 36. R7f6+ Kg7 37. Ra6 h5 38. Kb2 h4 39. Kc3 Qe1+ 40. Kc4 Qe3 41. Kd5 Qd4+ 42. Ke6 h3 43. Rd6 Qc5 44. gxh3 Qc8+ 45. Kxe5 Qc5+ 46. Rd5 Qc7+ 47. Kd4 Kh6 48. Rf6+ Kg7 49. Rfd6 Qa7+ 50. Ke5 Qa1+ 51. Ke6 Qf6+ 52. Kd7 Qf7+ 53. Kc8 Qf2 54. Rc6 Kh8 55. Rd7 Qc5 56. Rxc5 Kg8 57. Rg5+ Kf8 58. Rh5 Ke8 59. Rh8# 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "1"]
[White "Derjabin, Ilja"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2621"]
[PlyCount "60"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 h5 7. Be2 h4 8. Nf1 Nc6 9. d5 Ne5 10. Bg5 h3 11. g4 c6 12. f3 a6 13. Ng3 b5 14. cxb5 axb5 15. 0-0 b4 16. Na4 cxd5 17. exd5 Qa5 18. Bxf6 Bxf6 19. Ne4 Bg7 20. f4 Qxa4 21. fxe5 Qxd1 22. Rfxd1 Bxe5 23. Rd2 f5 24. gxf5 Bxf5 25. Nf2 b3 26. a4 Bc2 27. Bd3 Bxb2 28. Rf1 Bc3 29. Rxc2 bxc2 30. Bxc2 Bd4 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "3"]
[White "Derjabin, Ilja"]
[Black "Chlpik, Martin"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2333"]
[BlackElo "2283"]
[PlyCount "61"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 Re8 10. 0-0 h5 11. Bg5 a6 12. a4 Qc7 13. Bxf6 Bxf6 14. Bxh5 gxh5 15. Nxh5 Bg7 16. Ra3 Re5 17. f4 Rxh5 18. Qxh5 Nd7 19. e5 dxe5 20. Ne4 exf4 21. d6 Qa5 22. Ng5 Ne5 23. Rxf4 Qd2 24. Rxf7 Qd4+ 25. Rf2 Bf5 26. h3 Bg6 27. Qe2 Re8 28. Re3 Qxd6 29. Ne4 Bxe4 30. Rxe4 Qg6 31. Kh1 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "7"]
[White "Derjabin, Ilja"]
[Black "Haring, Filip"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2333"]
[BlackElo "2442"]
[PlyCount "96"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nge2 Re8 10. 0-0 Nf8 11. f3 Ne6 12. Bh4 g6 13. Rad1 Nh5 14. Bf2 a5 15. g4 Nf6 16. Ng3 c5 17. Bb5 Bd7 18. Bxd7 Qxd7 19. dxc5 Bxc5 20. Nge4 Nxe4 21. Nxe4 Be7 22. Nc3 d4 23. exd4 Ng5 24. Be3 Rac8 25. Kg2 Bf6 26. Bxg5 Bxg5 27. d5 Bf6 28. Qd3 Bxc3 29. bxc3 Qd6 30. c4 Rc5 31. Rfe1 Rec8 32. Re4 b5 33. cxb5 Rc3 34. Qd4 Qa3 35. d6 Qxa2+ 36. Rd2 Rc2 37. Ree2 Rxd2 38. Rxd2 Qe6 39. d7 Rd8 40. b6 Qc6 41. Qe3 a4 42. Qe7 Qxb6 43. Qe8+ Kg7 44. Re2 a3 45. Qe5+ Kg8 46. Qe8+ Kg7 47. Qe7 Qf6 48. Qxa3 Rxd7 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "6"]
[White "Derjabin, Ilja"]
[Black "Terry, Renato"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2333"]
[BlackElo "2522"]
[PlyCount "70"]
[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. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Bb4+ 5. Bd2 Bxf3 6. exf3 Bxd2+ 7. Qxd2 Ne7 8. f4 d5 9. Bg2 c6 10. Nc3 dxc4 11. 0-0 0-0 12. Rfd1 a6 13. Qe2 b5 14. Ne4 Nd7 15. b3 Nb6 16. Rac1 Ned5 17. Nc5 c3 18. a3 a5 19. Qd3 b4 20. a4 Nd7 21. Ne4 h6 22. Re1 Qc7 23. Rc2 Rfd8 24. h4 Rac8 25. Qf3 c5 26. Rd1 cxd4 27. Rxd4 Nc5 28. Rc4 Qb6 29. Nxc5 Rxc5 30. Rxc5 Qxc5 31. f5 e5 32. g4 Nf4 33. g5 Qd6 34. Kh2 Qd3 35. Rc1 Qd2 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "4"]
[White "Martinez Ramirez, Lennis"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2465"]
[BlackElo "2333"]
[PlyCount "121"]
[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. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 f5 5. Nc3 Bg7 6. e3 0-0 7. Nge2 b6 8. g3 Bb7 9. Rg1 Na6 10. Bg2 Bxg2 11. Rxg2 c6 12. d4 d5 13. cxd5 cxd5 14. Nf4 Nc7 15. Qf3 Rc8 16. Ncxd5 Nxd5 17. Qxd5 Qe7 18. Rd1 Rc2 19. a4 Rfc8 20. Rg1 Bh6 21. Nd3 Bxe3 22. Qe5 Qxe5 23. dxe5 Bd4 24. Kf1 Ra2 25. Kg2 Rcc2 26. Rgf1 Rd2 27. h4 a5 28. Kf3 Kf8 29. Kf4 h6 30. h5 Ke7 31. hxg6 fxg6 32. g4 fxg4 33. Kxg4 Rxd1 34. Rxd1 Bxf2 35. Nf4 h5+ 36. Kf3 Bc5 37. Nxg6+ Ke6 38. Re1 Rf2+ 39. Ke4 Rb2 40. Nf4+ Kd7 41. e6+ Kc6 42. Nd3 Rxb3 43. Nxc5 bxc5 44. Kf5 Rb8 45. Kf6 c4 46. Kf7 Kc5 47. e7 c3 48. Rd1 c2 49. Rd8 c1Q 50. Rxb8 Qf4+ 51. Ke6 Qxb8 52. Kd7 Qb7+ 53. Kd8 Qxe7+ 54. Kxe7 Kb4 55. Kd7 Kxa4 56. Ke6 Kb3 57. Kf5 a4 58. Kg5 a3 59. Kxh5 a2 60. Kg4 a1Q 61. Kf5 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "8"]
[White "Mishra, Manoj"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1902"]
[BlackElo "2333"]
[PlyCount "13"]
[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. d4 Nf6 2. Bg5 c5 3. d5 g6 4. d6 exd6 5. Nc3 Bg7 6. Qxd6 Qb6 7. Ne4 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "5"]
[White "Schnaider, Ilan"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2322"]
[BlackElo "2333"]
[PlyCount "120"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Bc4 a6 7. Ne2 b5 8. Bb3 c5 9. c3 cxd4 10. cxd4 Bb7 11. 0-0 Nc6 12. Be3 Be7 13. Nf4 Nb4 14. Bxe6 fxe6 15. Nxe6 Qd7 16. Nxg7+ Kd8 17. Bf4 Nd3 18. Bg3 Rg8 19. e6 Qd5 20. Nh5 e3 21. f3 Nxb2 22. Qc2 Nc4 23. Qxh7 Rf8 24. Kh1 Qxe6 25. d5 Bxd5 26. Nf4 Rxf4 27. Bxf4 Kd7 28. Qh5 Rg8 29. Rfd1 Kc6 30. Qh7 e2 31. Re1 Rf8 32. Bg3 Rxf3 33. Qh5 Re3 34. Qh8 Kd7 35. Qb8 Bd6 36. Qa7+ Ke8 37. Bxd6 Nxd6 38. Qb8+ Kf7 39. Qc7+ Qe7 40. Qxe7+ Kxe7 41. Rac1 Bc4 42. a4 Nf5 43. axb5 axb5 44. Kg1 Nd4 45. Kf2 Re6 46. Ra1 Rf6+ 47. Kg3 Nc2 48. Ra7+ Kf8 49. Ra8+ Kg7 50. Ra7+ Rf7 51. Rxe2 Bxe2 52. Ra2 Bd3 53. Rb2 b4 54. h4 Rb7 55. h5 b3 56. Kh4 Ne3 57. g4 Bc2 58. g5 Rb4+ 59. Kg3 Kf7 60. h6 Kg6 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "2"]
[White "Umarov, Sabir"]
[Black "Derjabin, Ilja"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "2364"]
[BlackElo "2333"]
[PlyCount "60"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Bh4 Be7 9. 0-0-0 g5 10. Bg3 Nh5 11. Be2 Nxg3 12. hxg3 Nd7 13. Bh5 Nc5 14. b4 e5 15. bxc5 exd4 16. Qxd4 Bf6 17. Qc4 0-0 18. Rxd6 Be6 19. Nd5 Bxd5 20. Qxd5 Qe7 21. Rd7 Qe5 22. Bxf7+ Kh8 23. Rxh6+ Kg7 24. Rg6+ Kh8 25. Be8 Qxd5 26. exd5 Raxe8 27. Rh6+ Kg8 28. Rg6+ Kh8 29. Rh6+ Kg8 30. Rg6+ Kh8 1/2-1/2

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "3"]
[White "Ardila, Oscar Humberto"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1979"]
[BlackElo "2333"]
[PlyCount "102"]
[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. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Qc8 10. h3 Qa6+ 11. Qe2 Bg7 12. a4 0-0 13. Bf4 Nbd7 14. Qxa6 Rxa6 15. Ke2 Rb8 16. Ra2 Rb4 17. Kd3 c4+ 18. Kc2 Nc5 19. Bd2 Rb7 20. Re1 e6 21. dxe6 fxe6 22. e5 dxe5 23. Nxe5 Nd5 24. Nxd5 exd5 25. Bc3 Rxa4 26. Rxa4 Nxa4 27. f4 Nxc3 28. bxc3 Ra7 29. Kb2 Re7 30. Kc2 Bxe5 31. fxe5 Kf7 32. Kd2 Ke6 33. Re2 Rf7 34. Ke3 Kxe5 35. Ra2 Rb7 36. Ra8 Rb2 37. Re8+ Kd6 38. g3 Rg2 39. Kf3 Rd2 40. Re3 Rc2 41. Kf4 Kc5 42. Ke5 Rd2 43. h4 Rd3 44. Re2 Rxc3 45. g4 Rd3 46. g5 c3 47. h5 gxh5 48. Kf6 Rd2 49. Re3 d4 50. Re7 c2 51. Rxh7 Kd6 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "1"]
[White "Derjabin, Ilja"]
[Black "Dahlgren, James Allen"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2333"]
[BlackElo "1770"]
[PlyCount "37"]
[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. d4 e6 2. c4 c5 3. d5 Nf6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 0-0 9. Be2 Re8 10. 0-0 a6 11. a4 Nbd7 12. f4 Qc7 13. e5 dxe5 14. f5 Nf8 15. d6 Qd7 16. Bg5 gxf5 17. Nxf5 Qxf5 18. Rxf5 Bxf5 19. Qf1 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "2"]
[White "Derjabin, Ilja"]
[Black "Kozak, Antoni"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2333"]
[BlackElo "2442"]
[PlyCount "114"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be6 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 g5 10. Bg3 Nh5 11. Qc2 Nxg3 12. Nxg3 h5 13. Nf5 h4 14. 0-0-0 Qa5 15. Kb1 0-0-0 16. f3 Kb8 17. Rhe1 Nb6 18. e4 Bxf5 19. exf5 Bd6 20. h3 Rhe8 21. a3 Bg3 22. Rxe8 Rxe8 23. Ne2 Bd6 24. Qd2 Qxd2 25. Rxd2 Re3 26. Kc2 Kc7 27. Nc3 Re1 28. Rd1 Re7 29. Rd2 Nc8 30. Re2 Rxe2+ 31. Nxe2 Be7 32. f4 Nd6 33. fxg5 Bxg5 34. Ng1 Bf6 35. Nf3 b6 36. b4 Kd7 37. Kd2 b5 38. Ne5+ Kc7 39. Ke3 Bxe5 40. dxe5 Nc4+ 41. Kd4 Kd7 42. Be2 Ke7 43. f6+ Ke8 44. Bh5 Kf8 45. Bg4 Nxa3 46. Bd7 Nc2+ 47. Kc5 d4 48. Bf5 Ne3 49. Be4 d3 50. Kd4 d2 51. Kxe3 d1Q 52. Bf3 Qc1+ 53. Ke4 Qc4+ 54. Kf5 Qxb4 55. Kg5 Qc3 56. Be4 Qc5 57. Bf5 Qxe5 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "9"]
[White "Derjabin, Ilja"]
[Black "Materia, Marco"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2333"]
[BlackElo "2426"]
[PlyCount "114"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Ne8 10. Bxe7 Qxe7 11. 0-0 Nd6 12. Qc2 a5 13. Rae1 Na6 14. a3 b5 15. Ng3 Bd7 16. Rc1 Nc4 17. Bxc4 dxc4 18. e4 Nc7 19. e5 Nd5 20. Nce4 f6 21. exf6 Nxf6 22. Nc5 Qd6 23. Rcd1 Be6 24. Rfe1 Rae8 25. Qd2 Bd5 26. Nf5 Qc7 27. f3 Nh5 28. Rxe8 Rxe8 29. Re1 Rxe1+ 30. Qxe1 Bf7 31. g3 Nf6 32. Qe5 Qxe5 33. dxe5 Nd5 34. e6 Bg6 35. Nd4 b4 36. axb4 axb4 37. Kf2 c3 38. bxc3 bxc3 39. Ke2 Kf8 40. Ne4 Ke7 41. Nxc6+ Kxe6 42. Kd3 Bh5 43. g4 Bg6 44. Nd4+ Ke5 45. Ne2 Nf4+ 46. Nxf4 Kxf4 47. Kxc3 Bxe4 48. fxe4 Kxe4 49. h4 Kf4 50. g5 hxg5 51. hxg5 Kxg5 52. Kd3 Kf4 53. Ke2 Kg3 54. Kf1 g5 55. Kg1 g4 56. Kh1 Kf2 57. Kh2 g3+ 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "7"]
[White "Derjabin, Ilja"]
[Black "Mazurkiewicz, Michal"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2333"]
[BlackElo "2145"]
[PlyCount "101"]
[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. d4 Nf6 2. c4 e5 3. e3 Bb4+ 4. Nc3 exd4 5. exd4 d5 6. Bd3 dxc4 7. Bxc4 0-0 8. Nge2 c5 9. 0-0 Nc6 10. dxc5 Bxc5 11. Bg5 Qxd1 12. Raxd1 Ng4 13. Ne4 Bb6 14. Nd6 Be6 15. h3 Bxc4 16. Nxc4 Nge5 17. Nxb6 axb6 18. a3 Nc4 19. Bc1 Rfd8 20. Nc3 Nd4 21. Be3 Nc2 22. Nd5 N2xe3 23. Nxe3 Nxb2 24. Rb1 Rd2 25. Rfc1 g6 26. Rc7 Rxa3 27. Rxb7 Nd3 28. Nc4 Raa2 29. Nxd2 Rxd2 30. Rd7 b5 31. Kh2 b4 32. Rb3 Nxf2 33. Rxd2 Ne4 34. Rdb2 Nc5 35. Rxb4 Nd3 36. Rb8+ Kg7 37. Rd2 Ne5 38. Ra2 h5 39. Rb7 h4 40. g3 Nf3+ 41. Kg2 Ng5 42. gxh4 Ne6 43. Raa7 Kf6 44. Rxf7+ Ke5 45. Rfe7 Kf5 46. Rxe6 g5 47. hxg5 Kf4 48. g6 Kg5 49. g7 Kh4 50. g8Q Kh5 51. Qg4# 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "5"]
[White "Derjabin, Ilja"]
[Black "Vignesh, NR."]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2333"]
[BlackElo "2529"]
[PlyCount "154"]
[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. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 h6 8. Bh4 0-0 9. Nge2 Be6 10. Qc2 Nbd7 11. h3 Re8 12. 0-0 Qc7 13. Rac1 a6 14. Bg3 Rac8 15. Bxd6 Qxd6 16. Nf4 c5 17. dxc5 Nxc5 18. Rfd1 Qe5 19. Nxe6 Nxe6 20. Bf5 Rc5 21. Bxe6 fxe6 22. Qb3 Qc7 23. Rd4 Ne4 24. Rb4 b5 25. a4 bxa4 26. Qxa4 Qc6 27. Qxc6 Rxc6 28. Ra4 Nc5 29. Ra2 Nd3 30. Rca1 Nb4 31. Ra4 Rb8 32. Kf1 Rbb6 33. Ke2 Nc2 34. R1a2 Nb4 35. Ra1 Kf7 36. Kd2 Kf6 37. R1a3 Rb7 38. Rb3 Rcb6 39. Ra5 Nc6 40. Rxb6 Rxb6 41. Ra2 Ne5 42. Kc2 Ke7 43. b3 Nd7 44. Ra5 Kd6 45. Ne2 Nc5 46. Nd4 g6 47. f4 Ne4 48. g4 Nf2 49. b4 Nxh3 50. b5 axb5 51. Nxb5+ Ke7 52. Nd4 Nf2 53. Ra7+ Kf6 54. g5+ hxg5 55. fxg5+ Kxg5 56. Nf3+ Kf6 57. Nd4 Ng4 58. Kd3 Ne5+ 59. Kd2 Nc6 60. Nxc6 Rxc6 61. Ra8 g5 62. Kd3 Rc7 63. Rf8+ Rf7 64. Rg8 Rg7 65. Rf8+ Ke5 66. Rf2 g4 67. Rg2 g3 68. Ke2 Ke4 69. Kd2 e5 70. Rg1 g2 71. Ke2 d4 72. exd4 exd4 73. Kf2 d3 74. Re1+ Kd4 75. Kg1 d2 76. Rd1 Kd3 77. Ra1 Ke2 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "8"]
[White "Lacasa Diaz, Jose Antonio"]
[Black "Derjabin, Ilja"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2352"]
[BlackElo "2333"]
[PlyCount "94"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2 0-0 9. 0-0-0 Ng4 10. g3 Be6 11. f4 Nxe3 12. Qxe3 Nc6 13. Kb1 Rc8 14. f5 Bxb3 15. axb3 Nd4 16. h4 Qa5 17. g4 b5 18. Bd3 Rxc3 19. bxc3 Qxc3 20. Qd2 Qc5 21. g5 Rc8 22. f6 Bd8 23. h5 Qa3 24. g6 Bxf6 25. Rdf1 Nxb3 26. cxb3 Qxb3+ 27. Ka1 Qa3+ 28. Kb1 Qb3+ 29. Ka1 Qa3+ 30. Kb1 Rc3 31. Bc2 Qb4+ 32. Kc1 Rxc2+ 33. Kxc2 Qa4+ 34. Kb1 Qxe4+ 35. Qc2 Qb4+ 36. Ka2 Qa5+ 37. Kb1 Qb4+ 38. Qb2 Qe4+ 39. Ka2 hxg6 40. hxg6 Qc4+ 41. Ka1 Qa4+ 42. Kb1 Qe4+ 43. Qc2 Qb4+ 44. Ka2 Qa5+ 45. Kb1 Qb4+ 46. Ka2 Qa5+ 47. Kb1 Qb4+ 1/2-1/2

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "6"]
[White "Molina, Roberto Junio Brito"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2381"]
[BlackElo "2333"]
[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. d4 Nf6 2. Nf3 c5 3. e3 g6 4. dxc5 Bg7 5. Nbd2 0-0 6. a3 a5 7. Rb1 Na6 8. Bxa6 Rxa6 9. 0-0 Qc7 10. b4 axb4 11. axb4 Nd5 12. Ne4 d6 13. Qxd5 Be6 14. Qd2 Ra2 15. cxd6 exd6 16. Nd4 Bf5 17. Nc3 Rxc2 18. Nxc2 Bxc3 19. Qe2 Be5 20. e4 Be6 21. Ne3 d5 22. exd5 Bxh2+ 23. Kh1 Qf4 24. g3 Qh6 25. Ng4 Bxd5+ 26. f3 Qh3 27. Nxh2 Qxg3 28. Bb2 f6 29. Rbd1 Bc6 30. Qf2 Qh3 31. Qg2 Qh4 32. Qg4 Qh6 33. Bc1 Qg7 34. Kg2 f5 35. Qf4 Re8 36. Rfe1 Rf8 37. Be3 Qf7 38. Bd4 Qa2+ 39. Rd2 Qb3 40. Qe5 Bxf3+ 41. Nxf3 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "10"]
[White "Parfenov, Viktor N"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2193"]
[BlackElo "2333"]
[PlyCount "79"]
[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. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. d4 Nc6 7. d5 Na5 8. Nd2 d6 9. 0-0 a6 10. Qc2 b5 11. b3 b4 12. Na4 Bd7 13. Bb2 Bxa4 14. bxa4 Nd7 15. Bxg7 Kxg7 16. Nb3 Ne5 17. Nd2 Rb8 18. h3 f5 19. f4 Nd7 20. e4 fxe4 21. Nxe4 Rf5 22. Ng5 Rxg5 23. fxg5 Ne5 24. Rf4 b3 25. axb3 Nxb3 26. Rd1 Nd4 27. Rdxd4 cxd4 28. Rxd4 Qb6 29. Qf2 Rf8 30. Rf4 Qxf2+ 31. Kxf2 Nd3+ 32. Ke3 Nxf4 33. gxf4 Rc8 34. Kd4 Rf8 35. Ke3 Rb8 36. Kd4 Rb4 37. a5 Ra4 38. Bf1 Rxa5 39. Bd3 Ra3 40. Be4 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "11"]
[White "Skliarov, Viktor"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2349"]
[BlackElo "2333"]
[PlyCount "105"]
[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. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3 Bg7 9. Bb2 0-0 10. Be2 Rc8 11. 0-0 Bg4 12. Rfd1 Bxf3 13. Bxf3 Ne5 14. Be2 Qa5 15. h3 Rfe8 16. f4 Nc6 17. Bf3 Nh5 18. Bxh5 Qxh5 19. Nd5 Bxb2 20. Qxb2 a5 21. Kh2 Nb4 22. Nxb4 axb4 23. Rd5 Qh6 24. Qf2 Rc5 25. Rad1 b6 26. g3 Ra8 27. e5 dxe5 28. fxe5 Rxd5 29. cxd5 Qg5 30. Qe2 Rd8 31. d6 exd6 32. exd6 Qf6 33. d7 Qe6 34. Qd2 h5 35. h4 Kh7 36. Qd3 Kh6 37. Rd2 Kh7 38. Qd6 Qxd6 39. Rxd6 Kg7 40. Kh3 Kf8 41. Rxb6 Rxd7 42. Rxb4 Ra7 43. a4 f6 44. Rb5 Kg7 45. a5 g5 46. hxg5 fxg5 47. Rxg5+ Kh6 48. Rb5 Rc7 49. b4 Rc3 50. a6 h4 51. Kxh4 Rc4+ 52. Kh3 Rxb4 53. Rxb4 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "4"]
[White "Suyarov, Mukhammadzokhid"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2359"]
[BlackElo "2333"]
[PlyCount "94"]
[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. Nc3 Nf6 4. e5 Ne4 5. Nce2 f6 6. f3 Ng5 7. Bxg5 fxg5 8. c3 c5 9. f4 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. Qh5+ g6 13. Qxg5 Be7 14. Qh6 Qb6 15. Rb1 Rf8 16. Qxh7 Qe3+ 17. Ne2 Ba6 18. Qxg6+ Kd7 19. Qg3 Qb6 20. Nd4 c5 21. Nc2 Rh8 22. Qf2 Bxf1 23. Qxf1 Rab8 24. Qe2 Bh4+ 25. Kd2 Qa5 26. g3 Be7 27. f5 Bg5+ 28. Kd1 exf5 29. e6+ Ke7 30. Rf1 Qxa2 31. Na3 Rb3 32. Qa6 Kf6 33. Qxa7 Rf8 34. e7 Re8 35. Qa6+ Kf7 36. Kc2 Rxa3 37. Qxa3 Qc4 38. Rbe1 d4 39. Qb3 d3+ 40. Kb1 Qxb3 41. Rxf5+ Kg6 42. Ree5 Rxe7 43. Rxg5+ Kf7 44. Rgf5+ Ke8 45. Rxe7+ Kxe7 46. Rf2 Qd1+ 47. Ka2 d2 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "5"]
[White "Cardozo Munar, Carlos Eduardo"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2043"]
[BlackElo "2333"]
[PlyCount "224"]
[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 d6 3. Nc3 Nf6 4. Bc4 e5 5. 0-0 Be6 6. Bb5+ Bd7 7. d3 Bxb5 8. Nxb5 Be7 9. c3 h6 10. Re1 a6 11. Na3 0-0 12. d4 Nbd7 13. dxe5 dxe5 14. Nc4 Qc7 15. a4 Rfd8 16. Qc2 b5 17. axb5 axb5 18. Rxa8 Rxa8 19. Ne3 Nb6 20. Nd5 Nfxd5 21. exd5 Bd6 22. Qb3 Qd7 23. Nxe5 Bxe5 24. Rxe5 Ra1 25. Re1 Qxd5 26. Qxb5 Nc4 27. b3 Qe4 28. Qe8+ Qxe8 29. Rxe8+ Kh7 30. Re1 Na5 31. b4 Nb3 32. Bd2 Ra2 33. Be3 c4 34. h4 Rc2 35. b5 Rxc3 36. b6 Na5 37. Ra1 Nc6 38. Rb1 Rb3 39. Rxb3 cxb3 40. Bc1 Kg6 41. Kf1 Kf5 42. Ke2 Ke4 43. Kd2 Kd4 44. Bb2+ Kc5 45. Bxg7 h5 46. Kc3 Kxb6 47. Kxb3 Kc5 48. Kc3 Kd5 49. Kd3 Ke6 50. Ke3 Kf5 51. Kf3 Ne7 52. Bc3 Ng6 53. g3 Ne7 54. Bb4 Nd5 55. Bd2 f6 56. Be3 Ne7 57. Bd2 Nc6 58. Bh6 Nd4+ 59. Kg2 Nc6 60. Be3 Ne5 61. f3 Nc4 62. Kf2 Nd6 63. Bd2 Nf7 64. Ke3 Ne5 65. Be1 Nc4+ 66. Kd4 Nd6 67. Bf2 Nb5+ 68. Ke3 Nc3 69. Kd2 Nd5 70. Ke1 Ne7 71. Kf1 Ng6 72. Kg2 Ne5 73. Kh3 Nxf3 74. Kg2 Ne5 75. Kh3 Ke4 76. Kg2 f5 77. Bb6 Ng4 78. Bd8 Ne3+ 79. Kh3 Kf3 80. Bc7 Ng4 81. Bb8 Nf2+ 82. Kh2 Ne4 83. Bc7 Nd2 84. Bb8 Nf1+ 85. Kh3 Ne3 86. Bc7 Nd1 87. Bb8 Nc3 88. Kh2 Ne4 89. Kh3 Kf2 90. Bc7 Kg1 91. Bb8 Kh1 92. Ba7 Nf6 93. Bb6 Ng4 94. Ba7 Ne5 95. Bb6 Nf3 96. Ba7 Ng1+ 97. Bxg1 Kxg1 98. g4 fxg4+ 99. Kg3 Kh1 100. Kf4 Kh2 101. Kg5 g3 102. Kxh5 g2 103. Kh6 g1Q 104. h5 Qg4 105. Kh7 Qxh5+ 106. Kg7 Qf5 107. Kh6 Qg4 108. Kh7 Kg3 109. Kh6 Kf4 110. Kh7 Kf5 111. Kh8 Kf6 112. Kh7 Qg7# 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "6"]
[White "Derjabin, Ilja"]
[Black "Ajay, Karthikeyan"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2333"]
[BlackElo "2423"]
[PlyCount "121"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 b5 7. Ne5 Nd5 8. e4 Nxc3 9. bxc3 Bb7 10. Qf3 f6 11. Qh5+ g6 12. Nxg6 hxg6 13. Qxh8 Kf7 14. Bh6 Nd7 15. Qh7+ Ke8 16. Qxg6+ Ke7 17. 0-0 Bxh6 18. Qxh6 Qg8 19. f4 Qf7 20. e5 f5 21. Qg5+ Ke8 22. a4 Nf8 23. Rfb1 a6 24. h4 Rd8 25. Qf6 Qxf6 26. exf6 Kf7 27. axb5 axb5 28. Ra7 Rd7 29. h5 Kxf6 30. Re1 Rh7 31. Bf3 Rg7 32. Kf2 Rh7 33. g4 fxg4 34. Bxg4 Bc8 35. Rxh7 Nxh7 36. Ra1 Bd7 37. Ra8 Kg7 38. Ra7 Nf6 39. Bxe6 Ne4+ 40. Ke3 Nxc3 41. Bxd7 b4 42. Bxc6+ Kh6 43. Be4 Kxh5 44. d5 b3 45. d6 Nxe4 46. Kxe4 c3 47. Kd3 c2 48. Kd2 Kg6 49. Rb7 Kf5 50. Rxb3 c1Q+ 51. Kxc1 Ke6 52. Rd3 Kd7 53. f5 Ke8 54. Kd2 Kd8 55. Ke3 Ke8 56. Ke4 Kd8 57. Ke5 Kd7 58. f6 Ke8 59. Ke6 Kd8 60. Rc3 Ke8 61. Rc8# 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "7"]
[White "Derjabin, Ilja"]
[Black "Cieslak, Patryk"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2299"]
[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. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Nge2 0-0 6. Ng3 Nbd7 7. Be2 c5 8. d5 a6 9. a4 Qc7 10. 0-0 e6 11. f4 exd5 12. cxd5 Re8 13. e5 dxe5 14. f5 c4 15. Kh1 e4 16. fxg6 hxg6 17. Bf4 Qc5 18. Bg5 Rb8 19. a5 b5 20. axb6 Qxb6 21. Bxc4 Qxb2 22. Rc1 e3 23. Nce2 Ng4 24. d6 Nf2+ 25. Rxf2 exf2 26. Bxf7+ Kxf7 27. Qd5+ Re6 28. Rf1 Rb5 29. Rxf2+ Bf6 30. Qc4 Rc5 31. Qh4 Kg8 32. Bxf6 Rxf6 33. Ne4 Rxf2 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "3"]
[White "Derjabin, Ilja"]
[Black "Martin, Lewis"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2333"]
[BlackElo "2135"]
[PlyCount "83"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. b3 Qe7 9. Bb2 dxc4 10. bxc4 b6 11. e4 e5 12. d5 Bb7 13. Qd2 Rfd8 14. Rad1 Bb4 15. Qe3 Bc5 16. Qc1 cxd5 17. cxd5 Rac8 18. Qb1 Ng4 19. h3 Ngf6 20. Na4 Bd6 21. Nh4 g6 22. Nf3 Nh5 23. Rfe1 Nf4 24. Bf1 Nc5 25. Nc3 Ba6 26. Bxa6 Nxa6 27. Nb5 Bb8 28. d6 Bxd6 29. Nxd6 Rxd6 30. Rxd6 Qxd6 31. Bxe5 Nxh3+ 32. gxh3 Qe6 33. Kg2 Nc5 34. Bg3 Re8 35. Nd4 Qc4 36. Nf3 Nxe4 37. Qb3 Qc6 38. Kh2 Rd8 39. Ne5 Qb7 40. Rxe4 Qxe4 41. Qxf7+ Kh8 42. Qf6+ 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "2"]
[White "Derjabin, Ilja"]
[Black "Miladinovic, Igor"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2333"]
[BlackElo "2489"]
[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. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 e6 7. e4 Bb4 8. f3 Qh4+ 9. g3 Qf6 10. a3 Ba5 11. Be3 0-0-0 12. Be2 Bb6 13. e5 Qg6 14. a4 Ne7 15. a5 Bxd4 16. Bxd4 Nf5 17. a6 b6 18. 0-0 Nxd4 19. Qc1 Nb3 20. Qe3 Nxa1 21. Rxa1 Qc2 22. Rc1 Qxb2 23. Nb5 Bxb5 24. Bxb5 Qxb5 25. Qg5 Qb2 26. Rxc7+ Kxc7 27. Qc1+ Qxc1+ 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "11"]
[White "Derjabin, Ilja"]
[Black "Rozhkov, Viacheslav"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2333"]
[BlackElo "2145"]
[PlyCount "59"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 h6 5. Bh4 e6 6. e3 Bb4 7. Bd3 0-0 8. 0-0 c5 9. a3 Bxc3 10. bxc3 c4 11. Be2 g5 12. Bg3 Ne4 13. Qe1 f5 14. Be5 g4 15. Nd2 Nxc3 16. Bf4 Kh7 17. f3 Nf6 18. fxg4 Nxe2+ 19. Qxe2 Nxg4 20. Nf3 Bd7 21. h3 Nf6 22. Ne5 Be8 23. g4 Rg8 24. Kh2 fxg4 25. hxg4 Nxg4+ 26. Kh3 Bh5 27. c3 Qe8 28. Qc2+ Kh8 29. Rg1 Nxe5 30. Bxe5+ 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "9"]
[White "Derjabin, Ilja"]
[Black "Sargissyan, Sargis"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2238"]
[PlyCount "89"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nge2 d6 6. Ng3 e5 7. d5 Na6 8. Be2 Nc5 9. b4 Ncd7 10. Rb1 a5 11. a3 axb4 12. axb4 Qe7 13. 0-0 c6 14. Be3 cxd5 15. cxd5 h5 16. Bg5 Kh7 17. Nb5 Bh6 18. Bxh6 Kxh6 19. Qd2+ Kg7 20. Qg5 Kh7 21. Bxh5 Nxd5 22. Qxe7 Nxe7 23. Be2 d5 24. Nc7 Ra2 25. Nxd5 Nxd5 26. exd5 Nb6 27. Rfd1 f5 28. Kf1 Rd8 29. d6 Be6 30. Rbc1 Rb2 31. Rc7+ Rd7 32. Bb5 Rxc7 33. dxc7 Rxb4 34. Bd7 Bxd7 35. Rxd7+ Kh6 36. Rd6 Nc8 37. Nxf5+ Kg5 38. Rd8 Nb6 39. Ne3 Rb1+ 40. Ke2 Rc1 41. Rd6 Nc8 42. Rd5 Rxc7 43. Rxe5+ Kh6 44. Re6 b5 45. h4 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "1"]
[White "Lebedev, Artem S"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2033"]
[BlackElo "2333"]
[PlyCount "76"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 0-0 9. 0-0 Nbd7 10. Nh4 b5 11. Bb3 Nc5 12. Nf5 Bxf5 13. exf5 Nxb3 14. axb3 d5 15. Bg5 d4 16. Bxf6 Bxf6 17. Ne4 Be7 18. Qf3 f6 19. Rfd1 Qc7 20. c3 Rfd8 21. Rd3 dxc3 22. bxc3 Kh8 23. Rad1 Rxd3 24. Rxd3 Rd8 25. Qd1 Rxd3 26. Qxd3 g6 27. fxg6 hxg6 28. h4 Qd8 29. Qe2 Qd5 30. h5 g5 31. Ng3 Qxb3 32. Qd3 b4 33. Nf5 Qxc3 34. Qd7 Qc1+ 35. Kh2 Qf4+ 36. Kg1 Qc1+ 37. Kh2 Qf4+ 38. Kh3 Bf8 0-1

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "8"]
[White "Lopez Silva, Hugo Andres"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2413"]
[BlackElo "2333"]
[PlyCount "115"]
[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. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 Be6 10. 0-0-0 b5 11. g4 b4 12. Nd5 Bxd5 13. exd5 a5 14. Kb1 Nbd7 15. Bb5 a4 16. Nc1 b3 17. cxb3 axb3 18. Nxb3 Nb6 19. Bc6 Nc4 20. Qe2 Nxe3 21. Qxe3 Rb8 22. Rc1 Nd7 23. h4 f5 24. g5 Nb6 25. Rhe1 Rf7 26. Re2 Bf8 27. Rec2 g6 28. Nd2 Bg7 29. b4 e4 30. f4 Rf8 31. Nb3 Nc8 32. a3 Ne7 33. Ka2 Kh8 34. Nd4 Qb6 35. Rc4 Qa7 36. Kb3 Nc8 37. Nc2 Nb6 38. Rc3 Rf7 39. a4 Qa6 40. a5 Nc8 41. Ra1 Ne7 42. Nd4 Rff8 43. Ne6 Rfc8 44. Nxg7 Kxg7 45. Qd4+ Kg8 46. Qc4 Qa7 47. b5 Nxc6 48. dxc6+ Kf8 49. b6 Rxb6+ 50. axb6 Qxa1 51. Rc1 Qa5 52. Qb4 Qd5+ 53. Kb2 e3 54. b7 Rb8 55. c7 Qd4+ 56. Qxd4 Rxb7+ 57. Ka2 Rxc7 58. Rxc7 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "10"]
[White "Mikhailovsky, Vladimir"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2215"]
[BlackElo "2333"]
[PlyCount "91"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 Be7 8. g4 Be6 9. g5 Nfd7 10. Be3 Nc6 11. Qf3 Nb4 12. 0-0-0 Rc8 13. Kb1 0-0 14. a3 Rxc3 15. bxc3 Nc6 16. Bh3 Bxh3 17. Qxh3 Nb6 18. Ka2 Na4 19. Bc1 b5 20. Rd5 Na5 21. Rgd1 Qc7 22. Bb2 Nc4 23. Ba1 g6 24. Qg3 Rc8 25. h4 Ncb6 26. R5d3 Qc4 27. Qe3 Nc5 28. Rxd6 Bxd6 29. Rxd6 Nba4 30. f3 a5 31. Rd2 Qf1 32. Qe2 Qh1 33. Qxb5 Qxh4 34. Nxc5 Nxc5 35. Rd5 Ne6 36. Qd7 Rd8 37. Qe7 Rc8 38. Rxe5 Qf2 39. Rb5 Qxc2+ 40. Rb2 Qxc3 41. Qb7 Qc4+ 42. Qb3 Qc6 43. Rd2 Nc5 44. Qc3 Qe6+ 45. Kb1 a4 46. Qg7# 1-0

[Event "Titled Tuesday intern op 26th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.26"]
[Round "4"]
[White "Vetoshko, Volodymyr"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2502"]
[BlackElo "2333"]
[PlyCount "61"]
[EventDate "2023.09.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. c4 0-0 5. g3 d6 6. d4 Bg4 7. Bg2 c5 8. 0-0 Nc6 9. d5 Bxf3 10. Bxf3 Nb8 11. Nc3 Nbd7 12. Bg2 a6 13. Qd2 Ne8 14. e4 Qa5 15. a4 Nc7 16. Qc2 Rab8 17. Kh1 Qb4 18. f4 Qa5 19. e5 dxe5 20. f5 Ne8 21. fxg6 hxg6 22. Bh3 Rd8 23. Ne4 Nd6 24. Ng5 Qb6 25. Be6 e4 26. Bxg7 Kxg7 27. Bxf7 Nxf7 28. Ne6+ Kg8 29. Qxe4 Nde5 30. Rxf7 Rxf7 31. Nxd8 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "5"]
[White "Derjabin, Ilja"]
[Black "Blahynka, Martin"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2378"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 0-0 6. f3 d6 7. e4 e5 8. Bd3 Nc6 9. Ne2 b6 10. 0-0 h6 11. f4 Re8 12. fxe5 dxe5 13. d5 Na5 14. Ng3 Bg4 15. Qc2 Nb7 16. h3 Bd7 17. Qf2 Nc5 18. Bc2 h5 19. Bg5 Kh7 20. Qe3 Rg8 21. Nxh5 Bc8 22. Bxf6 gxf6 23. Nxf6+ Kg7 24. Qg5+ Kf8 25. Nh7+ Ke8 26. Qxg8+ Kd7 27. Rxf7+ 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "3"]
[White "Derjabin, Ilja"]
[Black "Daurimbetov, Azamat"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2333"]
[BlackElo "2134"]
[PlyCount "91"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Nf3 Ne4 6. Bh4 c6 7. e3 Nxc3 8. bxc3 0-0 9. Be2 Bf5 10. 0-0 Nd7 11. Qb3 Qb6 12. Bxe7 Rfe8 13. Bh4 Qxb3 14. axb3 Nf6 15. Bxf6 Bxf6 16. cxd5 cxd5 17. c4 dxc4 18. bxc4 a5 19. c5 a4 20. Bb5 Reb8 21. Rxa4 Rxa4 22. Bxa4 b5 23. cxb6 Rxb6 24. h3 Be4 25. Nd2 Bd3 26. Rc1 Rb2 27. Nf3 h5 28. Bc6 Be2 29. Bd5 Bxf3 30. Bxf3 Rd2 31. Bd5 Kf8 32. g3 h4 33. g4 Rb2 34. Rc7 Be7 35. Rc8+ Kg7 36. Rc7 Kf6 37. Kg2 Rb6 38. e4 Bd6 39. e5+ Bxe5 40. dxe5+ Kxe5 41. Bxf7 g5 42. Bc4 Kf4 43. Rf7+ Ke4 44. Rf5 Rb4 45. Bd5+ Kd4 46. Rxg5 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "8"]
[White "Derjabin, Ilja"]
[Black "Goldin, Roman"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "2333"]
[BlackElo "2323"]
[PlyCount "94"]
[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 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 Bb4 5. Qc2 d6 6. a3 Bxc3+ 7. Qxc3 Qe7 8. Bg5 e5 9. d5 Nb8 10. Qc2 Nbd7 11. e4 h6 12. Be3 0-0 13. Be2 a5 14. Nd2 a4 15. 0-0 b6 16. Rae1 Nc5 17. f3 Bd7 18. g4 Nh7 19. Kh1 Ng5 20. Nb1 Nh3 21. Nc3 Nf4 22. Rg1 Qh4 23. Rg3 g6 24. Bf1 Kh7 25. Bf2 Qf6 26. Nd1 Nb3 27. Ne3 Nd4 28. Qd1 Qg5 29. Bd3 Rab8 30. Reg1 b5 31. Ng2 Nxd3 32. Qxd3 bxc4 33. Qxc4 Rxb2 34. Bxd4 exd4 35. Qxc7 Qe7 36. Qc4 Qe5 37. Rd1 Rc8 38. Qf1 Rcc2 39. Qe1 Re2 40. Qg1 Bb5 41. Rh3 Rxg2 42. Qxg2 Rxg2 43. Kxg2 d3 44. f4 Qb2+ 45. Kg3 Qe2 46. Rb1 d2 47. g5 h5 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "10"]
[White "Derjabin, Ilja"]
[Black "Ning, Kaiyu"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2333"]
[BlackElo "2308"]
[PlyCount "55"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d6 6. f3 0-0 7. e4 e5 8. Bd3 b6 9. Ne2 Nc6 10. Bg5 Na5 11. 0-0 Qe7 12. f4 Bg4 13. h3 Bxe2 14. Qxe2 h6 15. fxe5 hxg5 16. exf6 gxf6 17. e5 fxe5 18. dxe5 dxe5 19. Qh5 f6 20. Rad1 Rad8 21. Be4 c6 22. Qg6+ Qg7 23. Qf5 Rxd1 24. Rxd1 Rf7 25. Qe6 Kh8 26. Rd8+ Rf8 27. Rd7 Qg8 28. Qg4 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "6"]
[White "Derjabin, Ilja"]
[Black "Pogorelskikh, Sofia"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2333"]
[BlackElo "2153"]
[PlyCount "117"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 a5 8. Be2 Na6 9. 0-0 Nc5 10. Be3 h6 11. Kh1 Kh7 12. Qc2 Ng4 13. Bd2 Qh4 14. h3 Nxf2+ 15. Rxf2 Qxg3 16. Raf1 Kg8 17. Nb5 Qh4 18. Nxc7 Nxe4 19. Rf3 Bf5 20. Be1 Qe7 21. Rxf5 gxf5 22. Nxa8 Rxa8 23. Rxf5 Nf6 24. Bh4 a4 25. Qd1 Qd7 26. Rxf6 Bxf6 27. Bxf6 Qf5 28. Bh4 Qe4 29. Bg3 a3 30. b3 Rf8 31. Bd3 Qe3 32. Qg4+ Qg5 33. Qxg5+ hxg5 34. Bf5 Re8 35. Kg1 Kg7 36. Kf2 Kf6 37. Bg4 Kg6 38. Bd7 Re7 39. Bc8 f5 40. Ke2 f4 41. Be1 e4 42. Bb4 Re8 43. Be6 Rd8 44. Bxa3 Kf6 45. Bb2+ Ke7 46. a4 Rf8 47. Bg4 b6 48. Bd4 f3+ 49. gxf3 exf3+ 50. Bxf3 Kd7 51. Bxb6 Rb8 52. a5 Rh8 53. Bg4+ Ke7 54. a6 Rb8 55. a7 Ra8 56. b4 Kf6 57. Kd3 Ke5 58. Bd4+ Kf4 59. b5 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "9"]
[White "Dobre, Claudiu Cristian"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2259"]
[BlackElo "2333"]
[PlyCount "52"]
[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 Nf6 2. Nc3 c5 3. Nf3 g6 4. d4 Bg7 5. e4 0-0 6. h3 e6 7. e5 Ne8 8. dxc5 Nc6 9. Bf4 Qa5 10. Qd2 Qxc5 11. Ne4 Qb4 12. Qxb4 Nxb4 13. 0-0-0 Nxa2+ 14. Kb1 Nb4 15. Be3 b6 16. c5 Bb7 17. Ned2 Nd5 18. Bd4 f6 19. Bb5 fxe5 20. Nxe5 bxc5 21. Bxc5 d6 22. Bxe8 dxc5 23. Bc6 Bxe5 24. Bxb7 Rab8 25. Nc4 Bd4 26. Ba6 Rxf2 0-1

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "11"]
[White "Domingo Nunez, Ruben"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2417"]
[BlackElo "2333"]
[PlyCount "31"]
[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. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qa5 10. Qe3 Qh5 11. Qxe7 Re8 12. Qd6 Ng4 13. h3 Ne5 14. Nd5 Qxe2 15. Nc7 Nxc4 16. Qd1 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "2"]
[White "Donchenko, Alexander"]
[Black "Derjabin, Ilja"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2679"]
[BlackElo "2333"]
[PlyCount "89"]
[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. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Nc3 0-0 8. Nc2 Ne5 9. b3 d6 10. 0-0 a6 11. h3 Be6 12. Nd4 Bd7 13. Bb2 Rb8 14. a4 Nc6 15. Nc2 Qc8 16. Kh2 Re8 17. Qd2 Ne5 18. Rac1 b5 19. cxb5 axb5 20. Nxb5 Bxb5 21. axb5 Rxb5 22. Nd4 Rc5 23. f4 Ned7 24. b4 Rxc1 25. Rxc1 Qb8 26. Nc6 Qb5 27. Qd3 Qh5 28. Kg1 e5 29. g4 Qh4 30. f5 Nxg4 31. hxg4 e4 32. Qxd6 Bxb2 33. Qxd7 Bxc1 34. Qxe8+ Kg7 35. f6+ Kh6 36. Qf8+ Kg5 37. Qc5+ Kxg4 38. Qxc1 Qxf6 39. Bxe4 h5 40. b5 h4 41. Bf3+ Kg3 42. Qe1+ Kh3 43. Qf2 Qg5+ 44. Bg2+ Kg4 45. Qf3# 1-0

[Event "Titled Tuesday intern op 19th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.19"]
[Round "1"]
[White "Goh, Zi Han"]
[Black "Derjabin, Ilja"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2334"]
[BlackElo "2333"]
[PlyCount "94"]
[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 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 g6 5. cxd5 cxd5 6. Bf4 Bg7 7. e3 0-0 8. h3 Qb6 9. Qd2 Nc6 10. Be2 Ne4 11. Nxe4 dxe4 12. Ng5 e5 13. dxe5 Nxe5 14. 0-0 Bf5 15. g4 h6 16. gxf5 hxg5 17. Bxg5 gxf5 18. Kh1 Kh7 19. Rg1 Rg8 20. Bf4 Rad8 21. Qc2 Nd3 22. Bxd3 exd3 23. Qd1 Bh6 24. Qh5 d2 25. Qxf7+ Rg7 26. Rxg7+ Bxg7 27. Rg1 Qf6 28. Qh5+ Kg8 29. Bh6 d1Q 30. Rxd1 Rxd1+ 31. Qxd1 Bxh6 32. Kg1 Qg6+ 33. Kf1 Qf7 34. Qd6 Bg7 35. Qb8+ Kh7 36. Qf4 Qd5 37. Qh4+ Kg6 38. Qg3+ Kf6 39. Qh4+ Kf7 40. Qh5+ Kf8 41. Qg6 Bxb2 42. Qh6+ Bg7 43. Qg6 a5 44. h4 f4 45. Ke2 f3+ 46. Ke1 Bc3+ 47. Kf1 Qd1# 0-1

