[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.17"]
[Round "9"]
[White "Tregubenko, Nikolay"]
[Black "Kotronias, Vasilios"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2098"]
[BlackElo "2461"]
[PlyCount "123"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f3 a6 10. h4 Nxd4 11. Qxd4 b5 12. g4 Qc7 13. Be3 Rb8 14. Kb1 Rd8 15. g5 Nh5 16. f4 Ng3 17. Rg1 Nxf1 18. Rgxf1 b4 19. Ne2 e5 20. Qd2 d5 21. exd5 Rb5 22. f5 Rbxd5 23. Qxd5 Rxd5 24. Rxd5 f6 25. Ng3 Qc4 26. Rfd1 Kf7 27. h5 fxg5 28. Rxe5 Qg4 29. Rd3 Bd6 30. Rxd6 Qxg3 31. Rdd5 Qe1+ 32. Bc1 Qh1 33. Rd8 Kf6 34. Rc5 Bb7 35. Rd6+ Ke7 36. Re6+ Kd7 37. Rce5 Bd5 38. Re1 Qxh5 39. Re7+ Kc6 40. Rxg7 g4 41. f6 Qf5 42. Ree7 Qxf6 43. Rxh7 Kb5 44. Reg7 Qf5 45. Rh4 Bxa2+ 46. Kxa2 Qxc2 47. Rg5+ Ka4 48. Rhxg4 a5 49. Rg1 Qc4+ 50. Kb1 Qe4+ 51. Ka1 Qc4 52. R5g3 Qd4 53. Rg4 Qc5 54. Kb1 Qf5+ 55. Ka1 Qc5 56. Rg5 Qc4 57. R5g3 Qd4 58. Ka2 Qf2 59. R1g2 Qf7+ 60. b3+ Kb5 61. Rg5+ Kc6 62. Rxa5 1-0

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.16"]
[Round "8"]
[White "Ilincic, Zlatko"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2262"]
[BlackElo "2098"]
[PlyCount "32"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd2 Qe7 12. Bxc6 bxc6 13. Qa4 Bd7 14. Qa5 Be6 15. Qa4 Bd7 16. Qa5 Be6 1/2-1/2

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.15"]
[Round "7"]
[White "Hesham, Abdelrahman"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2366"]
[BlackElo "2098"]
[PlyCount "67"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Nc1 e5 10. d5 Nd4 11. N1e2 c5 12. dxc6 bxc6 13. Nxd4 exd4 14. Bxd4 d5 15. 0-0-0 dxe4 16. Qf4 Bd7 17. Nxe4 Nxe4 18. Bxg7 Kxg7 19. Qxe4 c5 20. Qe5+ Kg8 21. h4 Re8 22. Qxc5 Rb7 23. h5 Qb8 24. Qd4 Bf5 25. h6 f6 26. c5 Rb4 27. Bc4+ Be6 28. Bxe6+ Rxe6 29. Qd7 Qf4+ 30. Rd2 Rc4+ 31. Kd1 Kf8 32. Qg7+ Ke8 33. Qg8+ Ke7 34. Qd8+ 1-0

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.14"]
[Round "5"]
[White "Sachi, Jain"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2110"]
[BlackElo "2098"]
[PlyCount "71"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 Nbd7 7. a4 g6 8. Be3 Bg7 9. Qd2 0-0 10. Be2 b6 11. f4 Bb7 12. Bf3 Qc7 13. 0-0 Rfc8 14. Rf2 Qb8 15. Re1 Rxc3 16. bxc3 Bxe4 17. Bd4 Qb7 18. Qe2 d5 19. c4 e6 20. c3 Qc6 21. Nd2 Bxf3 22. Qxf3 Qxa4 23. cxd5 exd5 24. f5 Qc6 25. fxg6 fxg6 26. Re7 Rf8 27. Qe2 a5 28. g4 h6 29. Nf3 Rf7 30. Rxf7 Kxf7 31. g5 hxg5 32. Nxg5+ Kg8 33. Qe7 Qc8 34. Qe6+ Kh8 35. Bxf6 Bxf6 36. Qh3+ 1-0

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.14"]
[Round "6"]
[White "Tregubenko, Nikolay"]
[Black "Mayank, Chakraborty"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2098"]
[BlackElo "2386"]
[PlyCount "105"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 c5 8. Ne2 Bd7 9. Nbc3 0-0-0 10. Be3 Bc6 11. f3 g6 12. Kf2 b6 13. Rad1 Re8 14. Rhe1 Bg7 15. b3 Ne7 16. Bd2 f5 17. Ng3 Rd8 18. Nb1 Bd4+ 19. Kf1 fxe4 20. Nxe4 Nf5 21. c4 Kb7 22. Na3 Rhe8 23. Bg5 Rd7 24. Nc2 Rf8 25. Nxd4 cxd4 26. Nf2 h6 27. Bc1 g5 28. Kg1 Nh4 29. Re6 Nxg2 30. Rxc6 Kxc6 31. Kxg2 Kb7 32. c5 bxc5 33. Nd3 Rf5 34. Ba3 Rdd5 35. Rc1 Kb6 36. Rc4 Kb5 37. Kg3 a5 38. h3 Rd7 39. Bxc5 Rdf7 40. a4+ Ka6 41. Rxd4 Rxf3+ 42. Kg4 h5+ 43. Kxh5 Rxh3+ 44. Kxg5 Rff3 45. Nf4 Rhg3+ 46. Kf5 Rxb3 47. Rd7 Kb7 48. Ne6 Kc6 49. Rxc7+ Kd5 50. Nf4+ Kc4 51. Bd6+ Kd4 52. Ne2+ Kd5 53. Bxg3 1-0

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.13"]
[Round "4"]
[White "Tregubenko, Nikolay"]
[Black "Zlatkov, Anton"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2098"]
[BlackElo "2205"]
[PlyCount "112"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 Bg5 13. Be2 0-0 14. 0-0 Be6 15. Nce3 g6 16. Kh1 a5 17. a3 Kh8 18. b4 axb4 19. axb4 Qc8 20. Bd3 Ne7 21. Ra3 Nxd5 22. Nxd5 Qc6 23. Be2 f5 24. f3 Rb7 25. Qd3 Rbf7 26. Raa1 Bd7 27. c4 bxc4 28. Qxc4 Qb7 29. b5 Be6 30. Rfd1 Be3 31. Rab1 Bc5 32. b6 fxe4 33. fxe4 Ra8 34. Rf1 Rxf1+ 35. Bxf1 Rb8 36. Bd3 Bxd5 37. Qxd5 Qxd5 38. exd5 Bxb6 39. g3 Kg7 40. Kg2 h5 41. h4 Kh6 42. Kh3 g5 43. hxg5+ Kxg5 44. Rf1 Bd8 45. Rf5+ Kh6 46. Rf8 Kg7 47. Rf3 Rb4 48. Be2 Re4 49. Rf2 Bb6 50. Bf3 Re3 51. Bxh5 e4 52. Rf7+ Kh6 53. Kg4 Bd4 54. Re7 Be5 55. Re6+ Kg7 56. Re7+ Kf8 1/2-1/2

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.12"]
[Round "3"]
[White "Sai Mahati, Alapati"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2155"]
[BlackElo "2098"]
[PlyCount "135"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 Nc6 7. d5 Ne5 8. Be2 h5 9. h3 c5 10. 0-0 h4 11. Nh1 Nh7 12. f4 Nd7 13. Be3 Qb6 14. Qd2 Re8 15. Nf2 Nhf8 16. Rab1 Qc7 17. Ng4 f5 18. exf5 gxf5 19. Nh2 Nf6 20. Nf3 Ng6 21. Bf2 Ne4 22. Nxe4 fxe4 23. Ng5 Bf5 24. Bh5 e5 25. dxe6 Rf8 26. Rbe1 Rf6 27. Nxe4 Rxe6 28. Qd5 Ne7 29. Qd3 Ng6 30. Bxg6 Rxg6 31. Qd5+ Qf7 32. Qxf7+ Kxf7 33. Ng5+ Kg8 34. Re7 Bf6 35. Re3 Bxb2 36. Rb3 Bd4 37. Rxb7 Bd3 38. Rc1 Rf8 39. Bxd4 cxd4 40. Rd1 Rxf4 41. Rxd3 Rxg5 42. Rxa7 Re5 43. Rb3 Re1+ 44. Kh2 Rff1 45. Rb8+ Rf8 46. Rbb7 Rff1 47. Rb8+ Rf8 48. Rxf8+ Kxf8 49. Ra5 Rc1 50. Rd5 Rxc4 51. Rxd6 Ke7 52. Rd5 Ke6 53. Rd8 Ke5 54. g4 Rc2+ 55. Kg1 Rxa2 56. g5 Ra3 57. Kf2 Rxh3 58. g6 Rg3 59. Rg8 Rg4 60. Rh8 Rxg6 61. Rxh4 Kd5 62. Ke1 Kc4 63. Rh3 d3 64. Rh8 Rg1+ 65. Kd2 Rg2+ 66. Kd1 Rg1+ 67. Kd2 Rg2+ 68. Kd1 1/2-1/2

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.11"]
[Round "2"]
[White "Tregubenko, Nikolay"]
[Black "Isanzhulov, Arystan"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2098"]
[BlackElo "2407"]
[PlyCount "58"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. 0-0 Nc6 8. f4 d6 9. Qe2 Nb4 10. Nc3 Bd7 11. Bd2 Bc6 12. e5 Nxd3 13. cxd3 Nh6 14. Ne4 dxe5 15. fxe5 Nf5 16. Rxf5 exf5 17. Nd6+ Bxd6 18. exd6+ Kf8 19. Bf4 Qb6+ 20. d4 Re8 21. Qf2 Qb5 22. Nc5 Re2 23. d7 Bxd7 24. Nxd7+ Ke7 25. Qg3 Kxd7 26. Qxg7 Qd5 27. Rf1 Rc8 28. Rf3 Rc6 29. Rg3 Rg6 0-1

[Event "Pozarevac Rudar IM 04"]
[Site "Pozarevac"]
[Date "2024.04.10"]
[Round "1"]
[White "Garv, Rai"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2241"]
[BlackElo "2098"]
[PlyCount "84"]
[EventDate "2024.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[EventCategory "1"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Bf5 7. 0-0 Ne4 8. Nd5 c5 9. dxc5 Nxc5 10. Nd4 Be4 11. f3 Bxd5 12. cxd5 Qb6 13. Kh1 Nbd7 14. Rb1 Rac8 15. Be3 Qa6 16. a3 Nb6 17. f4 Nc4 18. Bc1 Bxd4 19. Qxd4 Nb3 20. Qd3 Ncd2 21. Qe3 Nxf1 22. Qxb3 Qxe2 23. Qf3 Qc2 24. Qe4 Nd2 25. Bxd2 Qxd2 26. h4 Rc2 27. Rg1 Qe2 28. Qd4 Rfc8 29. Qxa7 Qf2 30. Qxf2 Rxf2 31. Rb1 Rcc2 32. Be4 Rxb2 33. Rc1 f5 34. Bd3 Rh2+ 35. Kg1 Rbg2+ 36. Kf1 Rxg3 37. Rc8+ Kf7 38. Bb5 Rxa3 39. Kg1 Rxh4 40. Bd7 Rxf4 41. Be6+ Kf6 42. Rc7 Rb4 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "18"]
[White "Harutyunian, Tigran K"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2519"]
[BlackElo "2017"]
[PlyCount "88"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c5 7. d3 Nc6 8. 0-0 a6 9. h3 Rb8 10. a4 Nd7 11. Be3 Nd4 12. Rb1 Nxe2+ 13. Qxe2 Ne5 14. f4 Nc6 15. f5 Nd4 16. Qd2 Bd7 17. Bh6 b5 18. axb5 axb5 19. Bxg7 Kxg7 20. Nd5 f6 21. b4 bxc4 22. dxc4 Re8 23. b5 Bc8 24. g4 g5 25. Qe3 Bb7 26. Nc3 Ra8 27. Nd5 Ra2 28. Rf2 Qa8 29. Nc7 Rxf2 30. Nxa8 Re2 31. Qg3 Rxa8 32. Bf1 Rd2 33. e5 Nf3+ 34. Kh1 Raa2 35. exf6+ exf6 36. Bg2 Rxg2 37. Qxg2 Rxg2 38. Kxg2 Nd2+ 39. Kf2 Nxb1 40. Ke3 Na3 41. Kd3 d5 42. cxd5 Bxd5 43. b6 Kf7 44. Kc3 Ke7 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "14"]
[White "Oro, Faustino"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2357"]
[BlackElo "2017"]
[PlyCount "73"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e6 6. 0-0 Be7 7. Re1 0-0 8. Bf1 a6 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nbd2 Nxd2 13. Bxd2 Bd7 14. Bd3 Rc8 15. Rc1 Qb6 16. Bc3 f6 17. exf6 Bxf6 18. Qd2 Kh8 19. Qe3 Qd8 20. Bb1 b5 21. a3 g6 22. Bd2 Bg7 23. Qd3 Qb6 24. Bc3 Rf5 25. Qe3 Rff8 26. h4 Qc7 27. g3 Qd8 28. Kg2 Qf6 29. h5 Ne7 30. Ne5 Be8 31. h6 Bxh6 32. Qxh6 Qxf2+ 33. Kh3 Ng8 34. Qh4 Nf6 35. Rf1 g5 36. Qh6 Rg8 37. Rxf2 1-0

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "12"]
[White "Tissir, Mohamed"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2349"]
[BlackElo "2017"]
[PlyCount "77"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. Be3 0-0 6. h3 Nbd7 7. Bd3 e5 8. 0-0 c6 9. a4 a5 10. Ne2 Qe7 11. Ng3 Rd8 12. c3 Nf8 13. Qd2 Be6 14. Rfe1 Rac8 15. Bg5 N8d7 16. Bh6 Bh8 17. Re2 Nb6 18. Qg5 Qc7 19. Qh4 Re8 20. Ree1 Bc4 21. Bxc4 Nxc4 22. b3 Nb6 23. Rad1 Nbd7 24. dxe5 Nxe5 25. Nd4 Ned7 26. Ndf5 Re6 27. Nd4 Ree8 28. Ngf5 Ne5 29. Ng3 Ned7 30. f4 b5 31. axb5 cxb5 32. Kh2 Qxc3 33. Nxb5 Qxb3 34. Nxd6 a4 35. e5 Nd5 36. Nxc8 Rxc8 37. Rc1 Nc3 38. Nf5 Qe6 39. Ne7+ 1-0

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "20"]
[White "Tregubenko, Nikolay"]
[Black "Amangeldy, Ernur"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2017"]
[BlackElo "2134"]
[PlyCount "115"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bg5 e6 7. Qd2 h6 8. Be3 a6 9. f3 Nc6 10. 0-0-0 Be7 11. g4 b5 12. h4 Ne5 13. Bf2 Rc8 14. Bd3 Qc7 15. g5 Nh5 16. Kb1 Nxd3 17. Qxd3 Qc4 18. Qd2 g6 19. f4 a5 20. f5 b4 21. Nce2 e5 22. f6 exd4 23. fxe7 Bg4 24. Rhe1 Kxe7 25. Bxd4 Rhd8 26. Rc1 Bxe2 27. Rxe2 hxg5 28. hxg5 a4 29. Rf1 b3 30. c3 bxa2+ 31. Ka1 a3 32. Ref2 axb2+ 33. Qxb2 Rf8 34. Qe2 Qxe2 35. Rxe2 Ng3 36. Bf6+ Ke6 37. Rff2 Nxe2 38. Rxe2 Ra8 39. Rh2 Rfb8 40. Rh1 Ra4 41. Re1 Rb1+ 42. Rxb1 axb1Q+ 43. Kxb1 Rxe4 44. Kc2 Kd5 45. Kd3 Rh4 46. Ke3 Kc4 47. Kf3 d5 48. Ke3 Rh3+ 49. Kf4 Rxc3 50. Bxc3 Kxc3 51. Ke5 d4 52. Kf6 d3 53. Kxf7 d2 54. Kxg6 d1Q 55. Kf7 Qd7+ 56. Kf6 Qe8 57. g6 Qg8 58. g7 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "13"]
[White "Tregubenko, Nikolay"]
[Black "Bogdan, David"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2017"]
[BlackElo "1671"]
[PlyCount "162"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Be2 0-0 14. 0-0 Be6 15. Nce3 Ne7 16. Qd3 Nxd5 17. Nxd5 Bxd5 18. Qxd5 Qc7 19. Rfd1 Be7 20. g3 Qb7 21. Qxb7 Rxb7 22. Rd2 f5 23. exf5 Rxf5 24. a4 Rf8 25. axb5 axb5 26. Ra5 Rfb8 27. Bf3 Rc7 28. Bd5+ Kf8 29. Rd1 Bd8 30. Ra6 Rc5 31. Rxd6 Be7 32. Rc6 Rc8 33. Rxc8+ Rxc8 34. Ra1 Bc5 35. Kg2 b4 36. c4 Ke7 37. b3 Rf8 38. Ra2 Kd6 39. f3 Ke7 40. Ra5 Rc8 41. Rb5 Rc7 42. Rb8 Kd6 43. Re8 Ra7 44. Re6+ Kd7 45. Rxe5 Ra2+ 46. Kh3 Bg1 47. Kg4 Rb2 48. Re1 Bf2 49. Rf1 Bc5 50. Ra1 Rxb3 51. Ra6 Rc3 52. Ra5 Bd6 53. Rb5 b3 54. Rb7+ Bc7 55. c5 Rxc5 56. Bxb3 Ra5 57. Bc2 h6 58. Bf5+ Kc6 59. Rb4 h5+ 60. Kg5 Bd8+ 61. Kg6 Bf6 62. Rc4+ Kd6 63. Re4 Ra2 64. h4 Rg2 65. g4 hxg4 66. fxg4 Bxh4 67. Kxg7 Bf2 68. Kg6 Bh4 69. Re6+ Kd5 70. Re8 Rb2 71. Rh8 Be7 72. Kf7 Bg5 73. Rg8 Bh4 74. g5 Ke5 75. Bd3 Rb7+ 76. Kg6 Rb3 77. Bc2 Rb2 78. Bd3 Rd2 79. Ba6 Rg2 80. Kh5 Rxg5+ 81. Rxg5+ Bxg5 1/2-1/2

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "19"]
[White "Tregubenko, Nikolay"]
[Black "Kuandykuly, Danis"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "2017"]
[BlackElo "2095"]
[PlyCount "85"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. f4 Be7 10. Bxf6 Bxf6 11. Nf3 Be7 12. Bc4 b5 13. Bb3 Qc7 14. f5 b4 15. Ne2 e5 16. g4 a5 17. Kb1 a4 18. Bd5 b3 19. cxb3 axb3 20. a3 Qb6 21. g5 f6 22. h4 Rc8 23. Rc1 Na5 24. Rxc8+ Bxc8 25. h5 h6 26. gxh6 Rxh6 27. Nc3 Ba6 28. Be6 Nc4 29. Bxc4 Bxc4 30. Nd5 Qb7 31. Rg1 Kf8 32. Qg2 Bd8 33. Nc3 Bd3+ 34. Ka1 Ba5 35. Qd2 Qa6 36. Rd1 Bc4 37. Rh1 Ke7 38. Nh4 Kf7 39. Ng6 Qc6 40. Rd1 Rxh5 41. Qe3 Bb6 42. Qf3 Rh6 43. Rc1 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "17"]
[White "Tregubenko, Nikolay"]
[Black "Wanyama, Harold"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2017"]
[BlackElo "2238"]
[PlyCount "101"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 a6 8. Be2 b5 9. 0-0 Bb7 10. f4 d6 11. Bf3 Rc8 12. Kh1 Na5 13. e5 dxe5 14. Bxb7 Nxb7 15. fxe5 Qxe5 16. Qf3 Nc5 17. Rae1 Qh5 18. Qg3 Nce4 19. Nxe4 Nxe4 20. Qf3 Qxf3 21. gxf3 Nf6 22. Bg5 Be7 23. f4 h6 24. Bh4 Nd5 25. Bxe7 Nxe7 26. f5 Rd8 27. c3 0-0 28. fxe6 fxe6 29. Rxf8+ Rxf8 30. Rxe6 Nd5 31. Kg1 Rf6 32. Rxf6 Nxf6 33. Ne6 Nd5 34. Kf2 Kf7 35. Nc5 a5 36. Nb7 Nf4 37. Ke3 Nd5+ 38. Kd4 Ke6 39. Nxa5 Kd6 40. Nb7+ Kc6 41. Nc5 Nf4 42. Ne4 Ne6+ 43. Ke5 Nc7 44. Ng3 Kd7 45. Nf5 Ne8 46. Kd5 h5 47. Kc5 g6 48. Nd4 Nd6 49. Nxb5 Ne4+ 50. Kd4 Nf6 51. h3 1/2-1/2

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "15"]
[White "Vescovi, Giovanni P"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2584"]
[BlackElo "2017"]
[PlyCount "67"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. d5 a5 8. Bg5 Nbd7 9. Nd2 Nc5 10. 0-0 c6 11. Rb1 Bd7 12. b3 Rb8 13. a3 cxd5 14. Nxd5 Ne6 15. Be3 Nxd5 16. cxd5 Nf4 17. Nc4 Bb5 18. Re1 f5 19. Bxf4 exf4 20. exf5 gxf5 21. Nd2 Bxe2 22. Qxe2 Re8 23. Qd3 Qf6 24. Nc4 b6 25. Rxe8+ Rxe8 26. Nxb6 Qd4 27. Qxd4 Bxd4 28. Nc4 Re2 29. Nxa5 Rxf2 30. Kh1 Be5 31. Nc6 Bc3 32. b4 Ra2 33. b5 Rxa3 34. b6 1-0

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.30"]
[Round "21"]
[White "Yonal, Timur"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2003"]
[BlackElo "2017"]
[PlyCount "51"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nc6 6. c3 e6 7. d4 cxd4 8. cxd4 Nge7 9. Nbc3 d5 10. e5 0-0 11. Bf4 a6 12. Qd2 b5 13. Bg5 Qb6 14. g4 Bd7 15. Bf6 Rfe8 16. Bxg7 Kxg7 17. Qf4 b4 18. Na4 Qb5 19. Nc5 Rad8 20. Ng3 Ng8 21. h4 f6 22. exf6+ Nxf6 23. g5 Ng8 24. h5 Rf8 25. h6+ Kh8 26. Qe3 1/2-1/2

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "7"]
[White "Mustafaev, Jamshid"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2313"]
[BlackElo "2017"]
[PlyCount "83"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nc6 7. Nbd2 Nge7 8. a4 0-0 9. Re1 b6 10. Nc4 Qc7 11. c3 e5 12. Ne3 Be6 13. Nd2 Rad8 14. Nd5 Bxd5 15. exd5 Nb8 16. Nc4 f5 17. f4 Nd7 18. Qb3 Kh8 19. a5 Rb8 20. axb6 Nxb6 21. fxe5 Nxc4 22. Qxc4 Bxe5 23. d4 Bf6 24. dxc5 dxc5 25. Bf4 Qd7 26. Bxb8 Rxb8 27. Qa6 Kg7 28. Qxa7 Rb7 29. Qxc5 Nc8 30. Qc6 Qf7 31. d6 Rb8 32. Qc7 Qxc7 33. dxc7 Rxb2 34. Ra8 Nd6 35. c8Q Nxc8 36. Rxc8 Rc2 37. c4 Bd4+ 38. Kh1 g5 39. Rf1 Kg6 40. Rc6+ Bf6 41. g4 f4 42. Be4+ 1-0

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "1"]
[White "Najer, Evgeniy"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2663"]
[BlackElo "2017"]
[PlyCount "74"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. Be2 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Qxd5 Bxd5 14. 0-0-0 Be6 15. Na5 Bxa2 16. Nxb7 Be6 17. Bc5 Nc6 18. Bxe7 Nxe7 19. Rd6 a5 20. Nc5 Bf5 21. g4 Bg6 22. Rhd1 h6 23. Bd3 Rfc8 24. Nd7 Bxd3 25. R1xd3 f6 26. Nb6 Kf7 27. Rd7 a4 28. Nxc8 Rxc8 29. Ra7 Ke6 30. Rxa4 Ng6 31. Ra6+ Ke7 32. Ra7+ Ke6 33. Rxg7 Nf4 34. Rd1 Ne2+ 35. Kb1 Nd4 36. Rb7 Nxc2 37. Rc1 Kd5 1-0

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "5"]
[White "Rojas Salas, Steven"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2172"]
[BlackElo "2017"]
[PlyCount "79"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c6 7. 0-0 Nbd7 8. e4 e5 9. Be3 Qc7 10. h3 a6 11. Qc2 exd4 12. Nxd4 Nc5 13. Rad1 Ne6 14. a4 Nxd4 15. Bxd4 Be6 16. b3 Rad8 17. Qb2 Ne8 18. Ne2 Bxd4 19. Nxd4 Ng7 20. f4 c5 21. Nf3 Rfe8 22. Kh2 Bd7 23. Qc2 Bc6 24. Rde1 b5 25. axb5 axb5 26. f5 f6 27. Nh4 g5 28. Nf3 Re7 29. Nd2 Rde8 30. Nb1 b4 31. Nd2 Ra8 32. Ra1 Ree8 33. Qd3 h5 34. Kg1 Kh7 35. h4 g4 36. Rfe1 Kg8 37. Nf1 Rxa1 38. Rxa1 Ra8 39. Rxa8+ Bxa8 40. e5 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "10"]
[White "Shokin, Sergey"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1780"]
[BlackElo "2017"]
[PlyCount "194"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d3 e6 6. 0-0 Be7 7. h3 0-0 8. Be3 b5 9. Nbd2 a5 10. a3 Rb8 11. Re1 b4 12. axb4 axb4 13. d4 bxc3 14. bxc3 cxd4 15. cxd4 d5 16. e5 Ne4 17. Bd3 Nxd2 18. Bxd2 Nb4 19. Bxb4 Bxb4 20. Rf1 Bd7 21. Qe2 Qb6 22. Rab1 Rfc8 23. h4 Qc7 24. h5 h6 25. Qe3 Be7 26. Rxb8 Qxb8 27. Rb1 Qc7 28. Kh2 f5 29. Qe2 Be8 30. Ne1 Qc3 31. Rb7 Bf8 32. Rb6 Bf7 33. Nf3 Qc7 34. Ra6 Re8 35. Nh4 Qc3 36. Ra4 Rb8 37. Ng6 Bb4 38. Qe3 Qd2 39. Qxd2 Bxd2 40. Ra7 Bc3 41. Ne7+ Kh7 42. Ra4 Bxh5 43. Ra6 Bf7 44. Nc6 Rc8 45. Bb5 Be8 46. Kg3 Bxc6 47. Bxc6 Bxd4 48. f4 Rb8 49. Bd7 Rb3+ 50. Kh2 Be3 51. g3 Rb2+ 52. Kh3 d4 53. Bxe6 g6 54. Ra7+ Kh8 55. Ra8+ Kg7 56. Rd8 Bg1 57. Rd7+ Kf8 58. g4 fxg4+ 59. Kxg4 Be3 60. Bd5 Rf2 61. Rf7+ Ke8 62. Rf6 d3 63. Bf7+ Ke7 64. Bxg6 d2 65. Bc2 Rf1 66. Rd6 Rxf4+ 67. Kg3 Rf1 68. Kg2 Rc1 69. Ba4 Bf4 70. Rd5 Ra1 71. Bb3 Ra3 72. Bd1 Ke6 73. Rd8 Kxe5 74. Bf3 Ra1 75. Rd5+ Ke6 76. Rd4 Bg5 77. Rd3 Ke5 78. Kg3 Re1 79. Rd5+ Ke6 80. Kg2 Re3 81. Rxd2 Ra3 82. Re2+ Kf6 83. Bg4 Bf4 84. Re6+ Kg5 85. Bf3 h5 86. Rc6 Ra5 87. Rc8 Be5 88. Rg8+ Kh6 89. Re8 Bg7 90. Re6+ Kg5 91. Kh3 h4 92. Be4 Bf6 93. Rc6 Ra3+ 94. Kg2 Ra2+ 95. Kh3 Be5 96. Rg6+ Kh5 97. Rg2 Ra3+ 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "3"]
[White "Song, Raymond"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2503"]
[BlackElo "2017"]
[PlyCount "81"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c6 7. e4 Nbd7 8. 0-0 e5 9. Re1 Qc7 10. h3 a5 11. Be3 Re8 12. Qc2 exd4 13. Nxd4 Nc5 14. b3 Nfd7 15. Rad1 h5 16. f4 Nf6 17. Bf2 Bd7 18. Nf3 Ne6 19. e5 dxe5 20. Nxe5 Rad8 21. f5 Nf8 22. Nxd7 N6xd7 23. fxg6 fxg6 24. Ne4 Ne5 25. Bc5 Nf7 26. Qf2 Rxd1 27. Rxd1 Ne6 28. Bb6 Qe7 29. Bxa5 c5 30. Bd2 Nd4 31. Kh1 Ne5 32. Bg5 Qc7 33. Nf6+ Bxf6 34. Qxf6 Qg7 35. Bd5+ Kh7 36. Rf1 Qxf6 37. Rxf6 Ra8 38. Rb6 Kg7 39. Rxb7+ Kf8 40. Bf6 Re8 41. Bg7# 1-0

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "6"]
[White "Tregubenko, Nikolay"]
[Black "Averin, Nikolay"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2017"]
[BlackElo "2246"]
[PlyCount "132"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5 6. Nc3 e6 7. Be3 Be7 8. Nf3 0-0 9. Be2 dxe5 10. fxe5 Nc6 11. 0-0 f6 12. exf6 Bxf6 13. Qd2 Qd7 14. Rad1 Rad8 15. Kh1 h6 16. b3 Qe7 17. Qe1 Nb4 18. Qf2 Bg4 19. Rd2 Nc6 20. Ne4 Bf5 21. Nxf6+ Qxf6 22. Qg3 Rd7 23. Rfd1 Rfd8 24. Ne5 Nxe5 25. dxe5 Qg6 26. Qxg6 Bxg6 27. Bf3 Rxd2 28. Rxd2 Rxd2 29. Bxd2 c6 30. Bd1 Nd7 31. Bc3 Bb1 32. a3 Kf7 33. Bh5+ Bg6 34. Bf3 Bc2 35. b4 Bd3 36. b5 cxb5 37. cxb5 b6 38. Bc6 Nc5 39. Kg1 Na4 40. Bd4 Kg6 41. Kf2 Kf5 42. Ke3 Bb1 43. h3 Kg6 44. g4 Kf7 45. h4 Ke7 46. Kf4 Bg6 47. Ke3 Bc2 48. Kd2 Bg6 49. Ke3 Kd8 50. h5 Bc2 51. Kd2 Bh7 52. Ke3 Kc7 53. Kd2 Nc5 54. Ke3 Nb3 55. Bb2 Na5 56. Bf3 Nc4+ 57. Kd4 Nxb2 58. Kc3 Na4+ 59. Kb4 Nc5 60. a4 Nd3+ 61. Kc3 Nxe5 62. Be2 Kd6 63. Kd4 Bc2 64. a5 bxa5 65. Kc3 Be4 66. Kd4 Bf3 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "9"]
[White "Tregubenko, Nikolay"]
[Black "Khusenkhojaev, Mustafokhuja"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2017"]
[BlackElo "2298"]
[PlyCount "88"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Rb8 12. h3 Bd6 13. Rab1 h6 14. Bf4 Rb4 15. Bxd6 Qxd6 16. Ne2 c5 17. b3 Bb7 18. Qg3 Rd8 19. Qxd6 Rxd6 20. Ng3 g6 21. Rfe1 Rd7 22. c4 d4 23. Re5 Rc7 24. Rbe1 Kf8 25. f4 a5 26. Ne2 Nd7 27. Nc1 Nxe5 28. Rxe5 Re7 29. Rxe7 Kxe7 30. Kf2 a4 31. Bc2 axb3 32. axb3 Rb6 33. Ne2 Ra6 34. Ke1 Bxg2 35. h4 Ra2 36. Bd3 f5 37. b4 Be4 38. Bxe4 fxe4 39. bxc5 Rxe2+ 40. Kxe2 h5 41. Kd2 Kd7 42. Kc2 Kc6 43. Kb2 Kxc5 44. Kb3 e3 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "11"]
[White "Tregubenko, Nikolay"]
[Black "Kuziev, Miraziz"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2017"]
[BlackElo "2250"]
[PlyCount "86"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Bc5 6. Qf3 Qxf3 7. gxf3 dxc6 8. Be3 Bb4+ 9. Nc3 f5 10. Rg1 Kf8 11. 0-0-0 Be6 12. a3 Bxc3 13. Bc5+ Kf7 14. bxc3 Nf6 15. exf5 Bd5 16. f4 b5 17. Bd4 Rhe8 18. Be5 Rac8 19. Bd3 Re7 20. Rg3 Rg8 21. Rdg1 a6 22. Bd4 a5 23. Rh3 Rd7 24. Bxf6 Kxf6 25. Rxh7 Bf7 26. h4 b4 27. axb4 axb4 28. cxb4 Rd4 29. h5 Rxf4 30. h6 Rh4 31. Rhxg7 Rxg7 32. hxg7 Bg8 33. Rg6+ Kf7 34. Rxc6 Rxb4 35. Rxc7+ Kf6 36. Kd2 Bf7 37. Kc3 Rf4 38. Ra7 Rxf2 39. Bc4 Bxc4 40. Kxc4 Rxc2+ 41. Kd3 Rg2 42. Ke4 Rg4+ 43. Kf3 Rxg7 1/2-1/2

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "8"]
[White "Tregubenko, Nikolay"]
[Black "Nafri, Khalil"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2017"]
[BlackElo "2248"]
[PlyCount "131"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Be6 16. Nce3 Rb8 17. b3 Bxe3 18. Nxe3 Qc7 19. 0-0 Rfd8 20. Nd5 Qd7 21. Qd3 Kh8 22. g3 f5 23. exf5 Bxf5 24. Qe3 Be6 25. Rd1 Ne7 26. Rxa5 Bxd5 27. Bxd5 Nxd5 28. Raxd5 Rxb3 29. Rxd6 Qxd6 30. Rxd6 Rxd6 31. Qxe5 Rd8 32. c4 Rbb8 33. c5 Rdc8 34. Qd6 Rb1+ 35. Kg2 Rc1 36. h4 R1xc5 37. g4 h6 38. Kg3 Rc3+ 39. f3 R3c6 40. Qd7 R6c7 41. Qd4 Rc4 42. Qe5 R4c5 43. Qa1 Rc1 44. Qb2 R1c2 45. Qb1 Rc1 46. Qb5 R1c5 47. Qf1 Rc1 48. Qg2 R1c2 49. Qh3 R2c3 50. g5 Rxf3+ 51. Kxf3 Rc3+ 52. Kg2 Rxh3 53. Kxh3 hxg5 54. hxg5 Kh7 55. Kh4 Kg6 56. Kg4 Kf7 57. Kf5 Kf8 58. Ke5 Ke7 59. Kf5 Kf7 60. g6+ Kf8 61. Ke6 Ke8 62. Kd6 Kd8 63. Kd5 Kd7 64. Ke5 Ke7 65. Kf5 Kd6 66. Ke4 1/2-1/2

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "4"]
[White "Tregubenko, Nikolay"]
[Black "Orozbaev, Eldiar"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2017"]
[BlackElo "2305"]
[PlyCount "92"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 f6 8. exf6 Qxf6 9. c3 Bd6 10. g3 0-0 11. Bh3 cxd4 12. cxd4 Nb6 13. 0-0 Qe7 14. b3 Bd7 15. Be3 Be8 16. Ng5 Nd8 17. Bf2 Bg6 18. Nc3 h6 19. Nf3 Bh5 20. Qd3 Rc8 21. Rfe1 Bb4 22. Rac1 Bxf3 23. Qxf3 Rc6 24. Qd3 Nf7 25. Re2 Rfc8 26. Rec2 Nd6 27. Ne2 Ne4 28. Rxc6 bxc6 29. Bg2 Nxf2 30. Kxf2 c5 31. Bh3 Nd7 32. Kg2 Nf6 33. Ng1 Ba3 34. Rc2 Ne4 35. Nf3 Rc7 36. dxc5 Bxc5 37. Re2 Bb6 38. Nd4 Rc3 39. Qd1 Kh8 40. Nxe6 Qd6 41. Bf5 Nf6 42. Nd4 Qc5 43. Nf3 d4 44. Qe1 Qxf5 45. Re7 Qd5 46. Qd1 Re3 0-1

[Event "Wch Blitz"]
[Site "Samarkand"]
[Date "2023.12.29"]
[Round "2"]
[White "Tregubenko, Nikolay"]
[Black "Zhalmakhanov, Ramazan"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2017"]
[BlackElo "2493"]
[PlyCount "62"]
[EventDate "2023.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. 0-0 d6 10. f3 Na5 11. Qd2 a6 12. Kh1 b5 13. Rae1 Bb7 14. a3 Rc8 15. Nce2 e5 16. Ba2 exd4 17. Nxd4 Nc4 18. Qf2 Nxe3 19. Qxe3 Nd7 20. c3 Nb6 21. Qf4 Nc4 22. b3 Ne5 23. Qd2 Nc6 24. Ne2 Qh4 25. g3 Qd8 26. Rd1 Ne5 27. Nd4 Qc7 28. Rc1 d5 29. exd5 Bxd5 30. Kg1 Qb6 31. Qf2 Nd3 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.28"]
[Round "11"]
[White "Bogdan, David"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1671"]
[BlackElo "2017"]
[PlyCount "80"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 e5 8. Qd3 h6 9. Nc3 Nf6 10. 0-0 Be7 11. h3 0-0 12. Be3 a6 13. Rac1 b5 14. Rfd1 bxc4 15. Qxc4 Qc8 16. Nd5 Nxd5 17. Qxc6 Nxe3 18. fxe3 Qe6 19. Qd5 Rfc8 20. b3 Rxc1 21. Rxc1 Rc8 22. Rc4 Rxc4 23. Qxc4 Qg6 24. Kf2 Kh7 25. Qxa6 Qxe4 26. Qc4 Qg6 27. e4 Bd8 28. Kf1 Bb6 29. a4 Qg3 30. Qe2 f5 31. exf5 e4 32. Nd2 Qf4+ 33. Ke1 e3 34. Nc4 Bc5 35. Qf3 Qd4 36. g4 Qa1+ 37. Qd1 Qc3+ 38. Kf1 Bd4 39. Kg2 d5 40. Na3 Qd2+ 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.28"]
[Round "10"]
[White "Mustafaev, Jamshid"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2313"]
[BlackElo "2017"]
[PlyCount "147"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. Re1 Nge7 8. Nbd2 0-0 9. a4 Rb8 10. Nc4 b6 11. Bf4 e5 12. Bg5 h6 13. Bxe7 Qxe7 14. Nfd2 Be6 15. Ne3 Qd7 16. Nd5 f5 17. c3 Rf7 18. exf5 gxf5 19. Nc4 Ne7 20. Nce3 Ng6 21. Qh5 Kh7 22. f4 Rg8 23. Kf2 Qd8 24. Bf3 exf4 25. gxf4 Qh4+ 26. Qxh4 Nxh4 27. Bh5 Ng6 28. Rg1 Bf8 29. Rg2 Be7 30. Rag1 Bh4+ 31. Kf1 Rfg7 32. Bxg6+ Rxg6 33. Rxg6 Rxg6 34. Rxg6 Kxg6 35. Ke2 Kf7 36. b4 cxb4 37. cxb4 Bd7 38. b5 Bd8 39. Nc4 Ke6 40. Nb4 Bc7 41. d4 Bc8 42. d5+ Kd7 43. Nd2 Ke8 44. Nb3 Bb7 45. Nd4 Bd8 46. Nxf5 Kd7 47. Nxh6 Bf6 48. Nf5 Kc7 49. Nc6 a6 50. Kd3 axb5 51. axb5 Bc8 52. Ke4 Bd7 53. h4 Be8 54. Nfd4 Bxh4 55. Kf5 Kd7 56. Nb8+ Ke7 57. Nbc6+ Kf7 58. Ke4 Kf6 59. Nd8 Bf2 60. N8e6 Bg6+ 61. f5 Be8 62. Nc6 Bh5 63. Nc7 Bc5 64. Kf4 Ba3 65. Ne6 Be2 66. Nc7 Bh5 67. Ke4 Bc5 68. Ne6 Ba3 69. Nf4 Bg4 70. Nd4 Bb2 71. Nfe6 Bh3 72. Nf4 Bg4 73. Nfe6 Bh3 74. Nf4 1/2-1/2

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.28"]
[Round "13"]
[White "Sattarov, Bobir"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2353"]
[BlackElo "2017"]
[PlyCount "81"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. g3 Be7 7. Bg2 0-0 8. d3 Nbd7 9. Nc4 Nb6 10. 0-0 Nbd5 11. Ne4 b6 12. a4 Bb7 13. a5 Qc7 14. Re1 Rfd8 15. Qe2 Rac8 16. axb6 axb6 17. Ng5 Rf8 18. Ne5 Bd6 19. Ra7 Bxe5 20. Qxe5 Qxe5 21. Rxe5 Bc6 22. Re1 Ra8 23. Rxa8 Rxa8 24. Bd2 Ra2 25. c4 Ne7 26. Bc3 Bxg2 27. Kxg2 Nc6 28. Nf3 Kf8 29. d4 cxd4 30. Nxd4 Na5 31. Rc1 Ke8 32. Nb5 Nb3 33. Rd1 Nc5 34. Rd6 Na4 35. Nc7+ Ke7 36. Bb4 Rxb2 37. Ba3 Rxf2+ 38. Kg1 Ra2 39. Bb4 Rb2 40. Ba3 Ra2 41. Bb4 1/2-1/2

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.28"]
[Round "12"]
[White "Tregubenko, Nikolay"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2017"]
[BlackElo "2486"]
[PlyCount "41"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Qb6 8. Nb3 Be7 9. 0-0-0 0-0 10. f3 Rd8 11. h4 d5 12. exd5 Nxd5 13. Nxd5 Rxd5 14. Bd3 Nb4 15. Qe2 f6 16. Be3 Nxd3+ 17. Rxd3 Qa6 18. Rhd1 Rxd3 19. Qxd3 Qxa2 20. Qb5 Kf8 21. Bc5 1-0

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.27"]
[Round "7"]
[White "Tissir, Mohamed"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2349"]
[BlackElo "2017"]
[PlyCount "85"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 Be7 8. g4 h6 9. Rg1 Nc6 10. Be3 Bd7 11. h4 Nxd4 12. Qxd4 e5 13. Qc4 Be6 14. Qe2 Bxb3 15. axb3 Nd7 16. g5 hxg5 17. hxg5 Rc8 18. Nd5 Nc5 19. g6 fxg6 20. Qg4 Bf6 21. b4 Nd7 22. Qe6+ Kf8 23. Qxd6+ Kf7 24. Nc3 Nf8 25. 0-0-0 Qxd6 26. Rxd6 Rd8 27. Rb6 Rd7 28. Rd1 Rxd1+ 29. Kxd1 g5 30. Nd5 Ne6 31. Rxb7+ Kg6 32. Rb6 Re8 33. Rxa6 g4 34. b5 Bd8 35. b6 Kf7 36. b7 Bc7 37. Rxe6 Rb8 38. Re7+ Kf8 39. Rxc7 g3 40. fxg3 g5 41. Bc5+ Ke8 42. Nf6+ Kd8 43. Rd7# 1-0

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.27"]
[Round "6"]
[White "Tregubenko, Nikolay"]
[Black "Leiva Rodriguez, Jeammarco Giuseppe"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2017"]
[BlackElo "2398"]
[PlyCount "108"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Ne7 9. c4 Nf5 10. Ne2 Bb4 11. Rd1 dxc4 12. Qxc4 a5 13. a3 Bxd2+ 14. Rxd2 Qa6 15. Qb3 Nd7 16. 0-0 a4 17. Qb4 Qb6 18. Qc4 Ra5 19. Nf4 Qb3 20. Qe2 g6 21. Bf6 Nxf6 22. exf6 Qb5 23. Rd3 0-0 24. d5 cxd5 25. Rc1 d4 26. Rc7 Qe5 27. Qxe5 Rxe5 28. Rxb7 Nxh4 29. Rxd4 Rg5 30. Kf1 Rg4 31. g3 Nf5 32. Rdd7 h4 33. Nd3 hxg3 34. fxg3 Nxg3+ 35. Ke1 Nh5 36. Nc5 Nxf6 37. Re7 Rf4 38. Ra7 Nd5 39. Red7 Rc8 40. Nd3 Rf5 41. Rxa4 Nb6 42. Raa7 Nxd7 43. Rxd7 g5 44. b4 g4 45. Rd4 Rg5 46. Nc5 g3 47. Kf1 Kg7 48. Kg2 Rh8 49. Rd7 Rh2+ 50. Kg1 Re5 51. Rd1 Ree2 52. b5 Reg2+ 53. Kf1 Rc2 54. Kg1 Rxc5 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.27"]
[Round "9"]
[White "Tregubenko, Nikolay"]
[Black "Nafri, Khalil"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2017"]
[BlackElo "2248"]
[PlyCount "70"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Nxd4 10. Bxd4 Bd7 11. Nd5 Nxd5 12. Bxd5 Bc6 13. Bxg7 Kxg7 14. Qd4+ e5 15. Qd2 Bxd5 16. Qxd5 Qb6 17. 0-0-0 Rfd8 18. h4 h5 19. g4 Rac8 20. Qd2 hxg4 21. h5 d5 22. exd5 g3 23. Rhe1 gxh5 24. Rxe5 Qg6 25. Kb1 f6 26. Re4 Re8 27. d6 Rxe4 28. d7 Rd8 29. fxe4 h4 30. Qa5 Qg4 31. Qd2 g2 32. Rg1 h3 33. e5 h2 34. exf6+ Kxf6 35. Qd6+ Kf7 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.27"]
[Round "8"]
[White "Tregubenko, Nikolay"]
[Black "Vakhidov, Daler"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2017"]
[BlackElo "2175"]
[PlyCount "110"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. 0-0 a5 13. a3 Bc6 14. Nd5 Nd7 15. c3 Rc8 16. Rad1 Bxd4+ 17. cxd4 Bxd5 18. Bxd5 Qb6 19. h4 Nf6 20. Bb3 Rc7 21. Kh2 Rfc8 22. e5 Nh5 23. Rf2 a4 24. Ba2 e6 25. g4 Ng7 26. Kg2 h5 27. Bb1 Rc4 28. Ba2 R4c7 29. Bb1 Rc4 30. Ba2 R4c7 31. Bb1 Rd7 32. Qe1 Rcd8 33. Rfd2 Qa5 34. Re2 Qb6 35. Red2 b4 36. axb4 Qxb4 37. Re2 Qb6 38. Red2 Qb4 39. Re2 Qb6 40. Red2 Qb5 41. Bd3 Qb4 42. Qe4 dxe5 43. dxe5 Rd4 44. Qe3 hxg4 45. Qg5 gxf3+ 46. Kxf3 Qb7+ 47. Kf2 Qb6 48. Kf3 Qc6+ 49. Kf2 Qc5 50. Ke2 R8d5 51. Kf1 Rxe5 52. Qg3 Nh5 53. Qh3 Rf4+ 54. Kg2 Re3 55. Rc2 Qd5+ 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.26"]
[Round "1"]
[White "Bocharov, Dmitry"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2518"]
[BlackElo "2017"]
[PlyCount "45"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7 11. Bg5 Qc7 12. Qd2 Nf8 13. Rad1 Be6 14. Bf4 Rad8 15. c5 a5 16. cxd6 Qb6 17. e5 Nh5 18. Be3 c5 19. Nxe6 Rxe6 20. f4 Ree8 21. Nd5 Qc6 22. Bf3 Qd7 23. g4 1-0

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.26"]
[Round "4"]
[White "Tregubenko, Nikolay"]
[Black "Predke, Alexandr"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2017"]
[BlackElo "2689"]
[PlyCount "88"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 f5 13. exf6 Nxf6 14. Be3 Qa5 15. Nxf6+ gxf6 16. a3 Be7 17. b4 Qc7 18. Bd3 c5 19. Kf2 0-0-0 20. Qa4 Bb7 21. Rhd1 Rdg8 22. Bf1 h5 23. Rd2 Rh7 24. Rad1 Bf8 25. b5 Rhg7 26. Kg1 h4 27. Qxa7 h3 28. g3 Rxg3+ 29. hxg3 Rxg3+ 30. Kf2 Rf3+ 31. Ke2 d6 32. Qa4 Qh7 33. b6 Qh5 34. Kd3 Qg6+ 35. Ke2 h2 36. Rxd6 Bxd6 37. Rxd6 Rxe3+ 38. Kxe3 Qe4+ 39. Kd2 Qxf4+ 40. Kc2 Qxd6 41. Qe8+ Qd8 42. Qxe6+ Kb8 43. Bg2 Bxg2 44. Qf7 Bb7 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.26"]
[Round "2"]
[White "Tregubenko, Nikolay"]
[Black "Zvjaginsev, Vadim"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "2017"]
[BlackElo "2567"]
[PlyCount "122"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 Nc6 7. Bc4 Bg7 8. Be3 Na5 9. Bb3 Bd7 10. Qd2 Rb8 11. 0-0-0 b5 12. Bh6 Bxh6 13. Qxh6 Nxb3+ 14. Nxb3 Rc8 15. Rhe1 Qc7 16. Rd2 Qc4 17. Rde2 e5 18. f4 b4 19. fxe5 bxc3 20. exf6 Bg4 21. Rf2 cxb2+ 22. Kb1 Be6 23. Qd2 Qc3 24. Qxc3 Rxc3 25. Kxb2 Rc4 26. Rd2 0-0 27. Rxd6 h6 28. Rd4 Rc7 29. Red1 Kh7 30. Rd8 Rxd8 31. Rxd8 g5 32. e5 Rb7 33. Rd4 Kg6 34. g4 h5 35. gxh5+ Kxh5 36. c4 g4 37. Kc3 Rc7 38. Nd2 Rc8 39. Ne4 Kg6 40. c5 Bxa2 41. Kb4 Be6 42. Nd6 Rb8+ 43. Kc3 Rb3+ 44. Kc2 Re3 45. c6 Rxe5 46. Rd3 Rc5+ 47. Rc3 Rxc3+ 48. Kxc3 Kxf6 49. c7 a5 50. Nb7 Kg5 51. Nxa5 Kh4 52. Nc4 Kh3 53. Kd4 Kxh2 54. Ke3 g3 55. Ne5 g2 56. Nf3+ Kg3 57. Ke4 f5+ 58. Ke3 Bc8 59. Ng1 f4+ 60. Ke4 Bg4 61. Kd3 Kf2 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.26"]
[Round "5"]
[White "Wanyama, Harold"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "E86"]
[WhiteElo "2238"]
[BlackElo "2017"]
[PlyCount "102"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 e5 7. Be3 c6 8. Qd2 exd4 9. Nxd4 a6 10. Rd1 Re8 11. Be2 d5 12. Nb3 Qe7 13. cxd5 cxd5 14. exd5 Qxe3 15. Qxe3 Rxe3 16. Kf2 Re8 17. d6 Nbd7 18. Rhe1 b5 19. Na5 Nc5 20. g4 Ne6 21. h4 Bd7 22. g5 Nh5 23. Nd5 Nhf4 24. Nc7 Nxc7 25. dxc7 Be6 26. Nc6 Nd5 27. Bd3 Nxc7 28. Be4 Rac8 29. b3 Na8 30. Re2 Nb6 31. Rc2 Bf8 32. Rdc1 Bd6 33. Kg2 Bf4 34. Rd1 Rc7 35. Re2 Rec8 36. Nd4 Rc1 37. Rd3 R1c3 38. Nxe6 fxe6 39. Rd1 R3c7 40. Kh3 Kf7 41. Kg4 e5 42. Rd6 Nd7 43. Rxa6 Rc1 44. Rg2 Ke7 45. h5 gxh5+ 46. Kxh5 Rh1+ 47. Kg4 Bxg5 48. f4 Bxf4 49. Kf3 Rc3+ 50. Kg4 Nf6+ 51. Kf5 Rh5+ 0-1

[Event "Wch Rapid"]
[Site "Samarkand"]
[Date "2023.12.26"]
[Round "3"]
[White "Zhalmakhanov, Ramazan"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2493"]
[BlackElo "2017"]
[PlyCount "70"]
[EventDate "2023.12.26"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "UZB"]
[SourceTitle "CB01_2024"]
[SourceDate "2024.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 Bd7 7. Qd2 Rc8 8. f3 Qa5 9. Nb3 Qc7 10. 0-0-0 a6 11. Bxf6 gxf6 12. Nd5 Qd8 13. f4 e6 14. Ne3 b5 15. Be2 h5 16. Kb1 Qb6 17. c4 Qb7 18. Bf3 b4 19. h4 a5 20. Qe2 a4 21. Nc1 Qb6 22. Qd3 a3 23. b3 Be7 24. Rhe1 Qc5 25. Qd2 Bd8 26. Nd3 Qd4 27. Nc2 Qc3 28. Qxc3 bxc3 29. Nxa3 Nd4 30. Nc2 Nxf3 31. gxf3 Bb6 32. Nc1 Ke7 33. Ne2 Bf2 34. Rh1 Be3 35. Nxe3 Ke8 1-0

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.24"]
[Round "11"]
[White "Yang, Siyuan"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1711"]
[BlackElo "2138"]
[PlyCount "90"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Be3 Nc6 7. g4 e5 8. d5 Nd4 9. f3 Ne8 10. Qd2 f5 11. 0-0-0 f4 12. Bxd4 exd4 13. Nb5 c5 14. dxc6 bxc6 15. Nxd4 Qb6 16. Nb3 Rb8 17. Nh3 Be5 18. Rhf1 a5 19. c5 dxc5 20. Bc4+ Kg7 21. Qxa5 Nd6 22. Be2 Qxa5 23. Nxa5 Bxb2+ 24. Kc2 Bd4 25. Nb3 Be5 26. Rb1 Ra8 27. Nc1 c4 28. Rb6 Ra6 29. Rb4 Be6 30. Rd1 h6 31. Bf1 Raa8 32. Rd2 Nb5 33. a4 Na3+ 34. Kd1 Rab8 35. Rxb8 Rxb8 36. Ra2 Nb1 37. Rc2 c3 38. Bd3 Na3 39. Re2 Nc4 40. Bxc4 Bxc4 41. Rc2 Rb1 42. Nf2 Bb3 43. Nfd3 Bd4 44. Nxf4 Be3 45. Nfe2 Bxa4 0-1

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.23"]
[Round "10"]
[White "Tregubenko, Nikolay"]
[Black "Tabuenca Mendataurigoitia, Daniel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2138"]
[BlackElo "2383"]
[PlyCount "96"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. f4 Bf8 9. Bf3 c5 10. Nb3 Nc6 11. Kh1 a5 12. a4 Nb4 13. Be3 Bd7 14. Re1 Bc6 15. Bf2 b6 16. Qd2 Qd7 17. Nc1 Qb7 18. Qe2 Nxe4 19. Nxe4 d5 20. Nf6+ gxf6 21. Qd2 Rxe1+ 22. Bxe1 Re8 23. Bh4 d4 24. Qf2 Bg7 25. Bxc6 Qxc6 26. c3 dxc3 27. bxc3 f5 28. Ne2 Nd3 29. Qf1 c4 30. Bf2 Qe4 31. Ng3 Nxf2+ 32. Qxf2 Qe3 33. Qxe3 Rxe3 34. Nxf5 Rxc3 35. Re1 Kf8 36. Nd6 Bd4 37. g4 Bc5 38. Re8+ Kg7 39. Ne4 Re3 40. f5 h6 41. f6+ Kh7 42. g5 c3 43. g6+ Kxg6 44. Rg8+ Kf5 45. Nxc5 c2 46. Rg1 bxc5 47. Rc1 Re2 48. Kg1 Rd2 0-1

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.22"]
[Round "9"]
[White "Tabatadze, Erekle"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "E75"]
[WhiteElo "1925"]
[BlackElo "2138"]
[PlyCount "124"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 e6 8. f3 exd5 9. cxd5 a6 10. a4 Qc7 11. Qd2 Re8 12. Bh6 Nbd7 13. Bxg7 Kxg7 14. Nh3 c4 15. Qd4 Nc5 16. Bxc4 Bxh3 17. gxh3 Qb6 18. 0-0 Nxa4 19. Qxb6 Nxb6 20. Bd3 Rac8 21. Ra3 Nbd7 22. Kf2 Ne5 23. Ke3 Nfd7 24. Be2 Rc7 25. Kd4 Rec8 26. Rf2 Nb6 27. Rb3 Nbc4 28. f4 Nd7 29. Bg4 f6 30. Bxd7 Rxd7 31. Rc2 b5 32. Na2 Re8 33. Re2 Rde7 34. Rc3 f5 35. e5 dxe5+ 36. fxe5 Nxe5 37. Rec2 Nc4 38. Nb4 a5 39. Nc6 Rd7 40. Kc5 f4 41. Rd3 Rf8 42. Rf2 Ne3 43. Ne5 Rc8+ 44. Nc6 Rf8 45. Ne5 Rc7+ 46. Kxb5 Rb8+ 47. Ka6 Nc2 48. Rxf4 Nb4+ 49. Rxb4 Rxb4 50. Nc6 Rxb2 51. Nd4 Rd7 52. Nb5 a4 53. d6 Kf6 54. Ka5 Ke6 55. Kxa4 Rb7 56. Re3+ Kd5 57. Rd3+ Kc6 58. Rc3+ Kd7 59. Rc5 Rxh2 60. Re5 Kc6 61. Rg5 Ra2+ 62. Kb3 Ra5 0-1

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.20"]
[Round "7"]
[White "Sheahan, Gavin"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1807"]
[BlackElo "2138"]
[PlyCount "141"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Bg4 8. Be3 Bxf3 9. Bxf3 exd4 10. Bxd4 Nc6 11. Be3 Nd7 12. Be2 Nc5 13. f3 Ne6 14. Re1 Bd4 15. Bf1 Bxe3+ 16. Rxe3 Qg5 17. Qd2 Ncd4 18. Rd1 c5 19. Kh1 Nc2 20. f4 Qxf4 21. Nd5 Nxe3 22. Nxf4 Nxd1 23. Nxe6 Nf2+ 24. Qxf2 fxe6 25. Qe1 Rf4 26. g3 Rf6 27. Bh3 e5 28. Qd2 Kg7 29. Qd5 Rb8 30. Be6 Kh8 31. h4 Re8 32. Bh3 Re7 33. g4 g5 34. hxg5 Rg6 35. Qd2 Rf7 36. Qd5 Kg7 37. Kg2 Rxg5 38. Qxd6 h5 39. Qd8 Kg6 40. Kg3 hxg4 41. Bg2 b6 42. a4 Rf6 43. Qe8+ Rf7 44. Qe6+ Kg7 45. Kh4 Rg6 46. Qxe5+ Kh7 47. Kg3 Rd7 48. Bf1 Rd1 49. Be2 Re1 50. Kf2 Rh1 51. Kg2 Re1 52. Qh2+ Kg7 53. Qe5+ Kh7 54. Qe7+ Kg8 55. Kf2 Rh1 56. Bxg4 Rh2+ 57. Kf3 Kh8 58. Qe5+ Kg8 59. Qxh2 Rf6+ 60. Bf5 Kf7 61. Qh7+ Kf8 62. e5 Rf7 63. Qh8+ Ke7 64. Ke4 a5 65. e6 b5 66. exf7 Kxf7 67. Ke5 b4 68. Be6+ Kg6 69. Qf6+ Kh5 70. Kf5 b3 71. Qg5# 1-0

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.18"]
[Round "6"]
[White "Tregubenko, Nikolay"]
[Black "Dotzer, Lukas"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2138"]
[BlackElo "2339"]
[PlyCount "72"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 h6 8. Qd2 b5 9. Nxc6 Qxc6 10. 0-0-0 Nf6 11. f3 Bb7 12. h4 b4 13. Ne2 d5 14. e5 Nd7 15. Bd4 a5 16. Kb1 a4 17. f4 b3 18. cxb3 axb3 19. a3 Nb6 20. Bxb6 Qxb6 21. Nd4 Bc5 22. Rh3 0-0 23. Rxb3 Qa7 24. f5 Bc8 25. Qf4 exf5 26. Nxf5 Be6 27. Nd4 Bd7 28. g5 Ba4 29. gxh6 Bxb3 30. Qg3 g6 31. Nxb3 Bxa3 32. Rd2 Bb4 33. h7+ Kxh7 34. Bd3 Bxd2 35. h5 Qe3 36. hxg6+ Kg7 0-1

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.17"]
[Round "5"]
[White "Fan, Jingyi"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2035"]
[BlackElo "2138"]
[PlyCount "82"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. Nd3 f4 12. b4 g5 13. c5 Nf6 14. a4 h5 15. a5 Ng6 16. b5 g4 17. fxg4 hxg4 18. c6 bxc6 19. dxc6 Be6 20. Nf2 f3 21. gxf3 Nh5 22. fxg4 Nhf4 23. Ra3 Qh4 24. Nd5 Bxd5 25. exd5 Rf7 26. Be3 e4 27. Nxe4 Bb2 28. Bf2 Nxe2+ 29. Qxe2 Rxf2 30. Nxf2 Bxa3 31. Qd3 Ne5 32. Qxa3 Rf8 33. Qh3 Nf3+ 34. Kh1 Qg5 35. Qg2 Nh4 36. Qe4 Rxf2 37. Qe8+ Kg7 38. Qd7+ Kg6 39. Qe6+ Kg7 40. Qd7+ Kg6 41. Qe8+ Kg7 1/2-1/2

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.16"]
[Round "4"]
[White "Tregubenko, Nikolay"]
[Black "Tamer Wageih, Fareed"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2138"]
[BlackElo "1893"]
[PlyCount "107"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Bd6 8. 0-0 0-0 9. c4 b6 10. b3 Bb7 11. Bb2 Qc7 12. Bc2 Rad8 13. Qd3 c5 14. Ng5 h6 15. Nf3 cxd4 16. Nxd4 Nc5 17. Qe2 Be5 18. Rad1 Rd7 19. f4 Bxd4+ 20. Bxd4 Rfd8 21. Bxf6 Rxd1 22. Rxd1 gxf6 23. b4 Rxd1+ 24. Qxd1 Nd7 25. Qd4 Kf8 26. Ba4 Bc6 27. Bxc6 Qxc6 28. Ne4 Ke7 29. h3 e5 30. fxe5 fxe5 31. Qd3 Nf8 32. Nc3 Ne6 33. Nd5+ Ke8 34. Qe4 Qd6 35. Qh7 Nf4 36. Qg8+ Kd7 37. Qxf7+ Kd8 38. a3 Nxd5 39. Qxd5 Qxd5 40. cxd5 Kd7 41. Kf2 Kd6 42. Ke3 Kxd5 43. g4 Ke6 44. Ke4 Kf6 45. h4 Ke6 46. g5 h5 47. b5 Kd6 48. g6 Ke6 49. g7 Kf7 50. Kxe5 Kxg7 51. Kf5 Kf7 52. Kg5 Ke6 53. Kxh5 Kf5 54. a4 1-0

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.15"]
[Round "3"]
[White "Daakshin, Arun"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2342"]
[BlackElo "2138"]
[PlyCount "77"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. h4 c5 7. d5 e6 8. h5 exd5 9. exd5 Re8 10. h6 Bh8 11. Bg5 Qb6 12. b3 Ne4 13. Nxe4 Rxe4 14. Kf1 Nd7 15. Nf3 Re8 16. Rc1 Ne5 17. g3 a5 18. Kg2 a4 19. Re1 axb3 20. axb3 Nxf3 21. Bxf3 Bf5 22. Ra1 Be5 23. Rxa8 Rxa8 24. Bg4 Bxg4 25. Qxg4 f5 26. Qf3 Re8 27. Qd1 Rf8 28. f4 Bf6 29. Bxf6 Rxf6 30. Re8+ Rf8 31. Qa1 Kf7 32. Rxf8+ Kxf8 33. Qh8+ Ke7 34. Qxh7+ Kd8 35. Qg8+ Kc7 36. h7 Qxb3 37. h8Q Qc2+ 38. Kh3 Qf2 39. Qd8# 1-0

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.14"]
[Round "2"]
[White "Tregubenko, Nikolay"]
[Black "Zhang, Kendrick Botong"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2138"]
[BlackElo "1876"]
[PlyCount "191"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 Nf6 9. Qe2 Bb4 10. Bd2 d5 11. e5 Nd7 12. 0-0-0 Nc5 13. Kb1 Nxd3 14. Qxd3 Be7 15. g4 Bd7 16. f5 0-0-0 17. Be3 b5 18. Qd4 b4 19. fxe6 Bxe6 20. Ne2 f6 21. exf6 gxf6 22. h3 Bf7 23. Nf4 Bg6 24. Rh2 Be4 25. Nd3 a5 26. Qa7 Qc7 27. Qa6+ Kb8 28. Rf2 Rd6 29. Qb5+ Kc8 30. Bf4 Qb6 31. Qc5+ Qxc5 32. Nxc5 Rdd8 33. Nxe4 dxe4 34. Kc1 Bc5 35. Re2 Rxd1+ 36. Kxd1 Re8 37. Ke1 Bd4 38. b3 Kb7 39. Be3 Bc3+ 40. Kf2 f5 41. gxf5 Kc6 42. Kf1 Rf8 43. Rf2 Kd5 44. Ke2 Bf6 45. Rf1 Rc8 46. Rd1+ Kc6 47. Bf4 Rd8 48. Rxd8 Bxd8 49. Be5 Kd5 50. Bb2 Bb6 51. Kf1 Bc5 52. Kg2 Bd6 53. f6 Ke6 54. Bd4 Bc7 55. Kf2 Bd8 56. Ke3 Bxf6 57. Bb6 Kf5 58. Bxa5 Bg5+ 59. Ke2 Be7 60. c3 bxc3 61. Bxc3 Kf4 62. Be1 e3 63. a4 Ke4 64. a5 Kd4 65. b4 Bd8 66. b5 Kc5 67. b6 Bg5 68. Kf3 Kc6 69. h4 Bh6 70. Bc3 Bf8 71. Kxe3 Be7 72. h5 Bd8 73. Ke4 Be7 74. Kf5 Bf8 75. Ke6 Bc5 76. Kf7 Be3 77. Kg7 h6 78. Kg6 Bf4 79. Bd4 Kb7 80. Bg7 Bd2 81. Bxh6 Bxa5 82. Be3 Bc3 83. h6 Bb2 84. h7 Bh8 85. Bh6 Kxb6 86. Bg7 Kc6 87. Bxh8 Kd7 88. Ba1 Ke7 89. h8Q Ke6 90. Qe5+ Kd7 91. Kf6 Kd8 92. Qe7+ Kc8 93. Ke6 Kb8 94. Kd6 Ka8 95. Kc6 Kb8 96. Qb7# 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.23"]
[Round "8"]
[White "Sunyuktha, CMN"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1945"]
[BlackElo "2130"]
[PlyCount "76"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 e6 5. 0-0 Be7 6. Bb5+ Nbd7 7. Re1 0-0 8. d4 a6 9. Bd3 b5 10. Nbd2 Bb7 11. b3 Rc8 12. Bb2 h6 13. Qe2 Nb6 14. Rac1 Qc7 15. dxc5 Qxc5 16. c4 b4 17. Bd4 Qc6 18. Nf1 Nbd7 19. Ng3 Ng4 20. Nh5 Ngf6 21. Ng3 Bd8 22. Rcd1 Bb6 23. Bb1 Bxd4 24. Rxd4 Ne5 25. Qd2 Nxf3+ 26. gxf3 Rfd8 27. Qxb4 Nh7 28. h4 Qc5 29. Qxc5 dxc5 30. Rdd1 Nf8 31. h5 a5 32. Kg2 e5 33. Nf5 Rb8 34. f4 exf4 35. Kf3 Ne6 36. Ne7+ Kh8 37. Nd5 g5 38. hxg6 fxg6 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.22"]
[Round "7"]
[White "Tregubenko, Nikolay"]
[Black "Karaivanova, Petya F"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2130"]
[BlackElo "1841"]
[PlyCount "52"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 Re8 7. e4 e5 8. b3 Nc6 9. Bb2 d4 10. a4 Bd7 11. Nc4 Qc8 12. Ne1 a6 13. a5 Bh3 14. f4 exf4 15. gxf4 Bh6 16. f5 Bg4 17. Bf3 Bh3 18. Ng2 Qd8 19. Qe1 Bg4 20. Qg3 Bxf3 21. Qxf3 Bg7 22. Bc1 Nd7 23. h4 Nde5 24. Qg3 Kh8 25. Bg5 f6 26. Bd2 Rg8 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.21"]
[Round "6"]
[White "Geivondian, Arman"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2356"]
[BlackElo "2130"]
[PlyCount "105"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 e6 7. e4 exd5 8. exd5 d6 9. Na3 Be7 10. Nc4 Qd8 11. a4 0-0 12. Ne2 Na6 13. Ng3 Nc7 14. Ne3 g5 15. Bxg5 Nfxd5 16. Nxd5 Bxg5 17. Ne4 Re8 18. Kf2 Nxd5 19. Qxd5 Re5 20. Qd1 Bh6 21. Bc4 Be6 22. Bxe6 Rxe6 23. Qd5 Qb6 24. Rhe1 c4+ 25. Kf1 Rg6 26. Re2 Bf4 27. g3 Be5 28. f4 Bxf4 29. a5 Qd8 30. gxf4 Qh4 31. Ng3 Qxf4+ 32. Rf2 Qh4 33. Qxf7+ Kh8 34. Re1 Qh3+ 35. Kg1 Rag8 36. Rg2 Qh6 37. Qxc4 Rg4 38. Qd5 Qf4 39. Qxb7 h5 40. Qd5 R4g5 41. Qe4 Qf7 42. Qe6 Qg7 43. Qxd6 Rg6 44. Re6 Rxe6 45. Qxe6 Qg5 46. h4 Qc1+ 47. Kh2 Qf4 48. Qe4 Qc7 49. Qf5 Rg7 50. Qxh5+ Kg8 51. Qe8+ Kh7 52. Qe4+ Kg8 53. Kh3 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.20"]
[Round "5"]
[White "Tregubenko, Nikolay"]
[Black "Shadyev, Damir"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2130"]
[BlackElo "1741"]
[PlyCount "67"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 b5 7. Bd3 Nf6 8. Qf3 Bb7 9. g4 b4 10. Nce2 d5 11. Ng3 Qe5 12. Qe2 dxe4 13. Bc4 Be7 14. 0-0-0 0-0 15. Nh5 Nxh5 16. gxh5 Bf6 17. h6 g6 18. Qg4 Nc6 19. Bf4 Qc5 20. Nxc6 Qxc6 21. Bb3 Rac8 22. Bg5 Be5 23. Qh4 Qc7 24. Rhe1 Bd5 25. Re2 f6 26. Be3 Rfd8 27. Red2 Qc6 28. Qg4 a5 29. Bf4 f5 30. Qh4 Bxf4 31. Qxf4 a4 32. Qe5 Rd7 33. Bxd5 exd5 34. Kb1 1/2-1/2

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.19"]
[Round "4"]
[White "Shohat, Yotam"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2363"]
[BlackElo "2130"]
[PlyCount "63"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. 0-0 Nxb5 6. Nxb5 Nf6 7. e5 Nd5 8. c4 Nb6 9. d4 h6 10. dxc5 Bxc5 11. Be3 Be7 12. b3 0-0 13. a4 d5 14. exd6 Bf6 15. Ra2 Bd7 16. Nc7 Rb8 17. Nd4 Nc8 18. c5 a6 19. b4 Na7 20. Qd2 Bxd4 21. Bxd4 Bc6 22. Ra3 Qh4 23. Rg3 g5 24. Rh3 Qg4 25. f3 Qf5 26. Rxh6 e5 27. g4 Qf4 28. Qxf4 gxf4 29. Bxe5 f6 30. Bxf6 Bxa4 31. Ne6 Rfe8 32. Ng5 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.18"]
[Round "3"]
[White "Tregubenko, Nikolay"]
[Black "Sakmak, Kutay"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2130"]
[BlackElo "1874"]
[PlyCount "117"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Bc5 6. Qf3 dxc6 7. Nc3 Be6 8. Be3 Qxf3 9. gxf3 Bxe3 10. fxe3 0-0-0 11. Rg1 g6 12. Ne2 Ne7 13. Nd4 Bd7 14. h4 Rhf8 15. h5 c5 16. Nb5 Nc6 17. 0-0-0 Be6 18. Rxd8+ Rxd8 19. Be2 Nb4 20. Nc3 Nc6 21. f4 Ne7 22. hxg6 hxg6 23. Rh1 c6 24. a3 Kc7 25. Rh7 Kd7 26. Nd1 Ke8 27. Nf2 Kf8 28. Ng4 Bxg4 29. Bxg4 Kg8 30. Rh2 f5 31. exf5 gxf5 32. Bf3 Kg7 33. b3 Ng8 34. Rh5 Nh6 35. Rg5+ Kf6 36. e4 Rd4 37. e5+ Kf7 38. Bh5+ Kf8 39. Rg6 Ng8 40. Re6 Rxf4 41. Re8+ Kg7 42. Rb8 Kh6 43. Bf7 Ne7 44. Rxb7 Nd5 45. Rxa7 c4 46. Bxd5 cxd5 47. Rd7 cxb3 48. cxb3 Rd4 49. a4 f4 50. a5 Rb4 51. Kc2 Rb5 52. Rf7 Rxa5 53. Rxf4 Kg5 54. Rf1 Rb5 55. Re1 Rb8 56. Kc3 Kg6 57. e6 Re8 58. e7 Kf7 59. Kd4 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.17"]
[Round "2"]
[White "Cervantes Landeiro, Thalia"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2291"]
[BlackElo "2130"]
[PlyCount "114"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 Nf4 11. Bf1 f5 12. Bxf4 exf4 13. e5 dxe5 14. Nxe5 a5 15. c5 axb4 16. d6 Bxe5 17. Bc4+ Kh8 18. Rxe5 Nc6 19. Re7 cxd6 20. cxd6 bxc3 21. Qd3 Ra3 22. Rae1 Bd7 23. Bb3 Qa5 24. Rxd7 c2 25. Rc1 Re8 26. Re7 Rd8 27. d7 Rxb3 28. Re8+ Kg7 29. axb3 Qa3 30. Qxc2 Rxd7 31. Qc3+ Nd4 32. Rce1 Qxb3 33. Qc5 Kh6 34. R8e7 Qd5 35. Qxd5 Rxd5 36. Rxb7 f3 37. h3 fxg2 38. Kxg2 Nc6 39. Rc7 Ne5 40. Ra1 Nd7 41. Raa7 Nf6 42. Rc6 Ne4 43. Rf7 Rd2 44. Rxf5 Rd6 45. Rxd6 Nxd6 46. Rd5 Nf7 47. Kg3 Kg7 48. Kf4 Kf6 49. h4 Ke6 50. Ra5 Kf6 51. Ra7 Kg7 52. Ke4 Kf6 53. Ra6+ Kg7 54. Kd5 Nh6 55. Ra7+ Kf8 56. Rxh7 Ng4 57. Ke4 Ke8 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.16"]
[Round "1"]
[White "Tregubenko, Nikolay"]
[Black "Krassel, Timofei"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2130"]
[BlackElo "1923"]
[PlyCount "58"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qd3 dxe4 5. Qxe4 Nf6 6. Qh4 c5 7. Nf3 Nd5 8. Qxd8+ Kxd8 9. Bd2 Nd7 10. 0-0-0 Nxc3 11. bxc3 Ba3+ 12. Kb1 b6 13. Bb5 a6 14. Bxd7 Bxd7 15. Ne5 Ke7 16. Nc4 b5 17. Nxa3 c4 18. Kb2 Bc6 19. f3 h5 20. h4 a5 21. Nb1 Rhb8 22. a3 f5 23. Rhe1 Bd5 24. Bg5+ Kd7 25. Nd2 b4 26. axb4 axb4 27. Ra1 Ra3 28. Rxa3 bxa3+ 29. Kxa3 Ra8+ 1-0

[Event "Paracin op 16th"]
[Site "Paracin"]
[Date "2023.07.15"]
[Round "9"]
[White "Tsvetkov, Andrey1111"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2412"]
[BlackElo "2130"]
[PlyCount "40"]
[EventDate "2023.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[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. h3 0-0 6. Be3 e5 7. d5 Na6 8. Bd3 Nc5 9. Bc2 Nh5 10. b4 Nd7 11. a3 f5 12. exf5 Nf4 13. Rh2 gxf5 14. Qd2 a5 15. Rb1 axb4 16. axb4 Nf6 17. Nf3 Ra3 18. Rb3 Ra1+ 19. Rb1 Ra3 20. Rb3 Ra1+ 1/2-1/2

[Event "Paracin op 16th"]
[Site "Paracin"]
[Date "2023.07.12"]
[Round "6"]
[White "Tregubenko, Nikolay"]
[Black "Tenuunbold, Battulga"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2130"]
[BlackElo "2002"]
[PlyCount "55"]
[EventDate "2023.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Nf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Be7 9. f4 0-0 10. Be3 Nxd4 11. Bxd4 Bxb5 12. Nxb5 e5 13. fxe5 dxe5 14. Bxe5 Qb6+ 15. Nd4 Rad8 16. Kh1 Qc5 17. Bxf6 Bxf6 18. c3 Bxd4 19. cxd4 Rxd4 20. Qb3 Qc6 21. Qe3 Rfd8 22. Rac1 Qe6 23. h3 h6 24. Rc7 Qb6 25. Qf4 R4d7 26. Rxd7 Rxd7 27. Qe5 Qd8 28. Qb5 1/2-1/2

[Event "Paracin op 16th"]
[Site "Paracin"]
[Date "2023.07.11"]
[Round "5"]
[White "Damjanovic, Vuk"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2376"]
[BlackElo "2130"]
[PlyCount "135"]
[EventDate "2023.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 0-0 6. 0-0 c6 7. e5 Nd5 8. h3 Bf5 9. Nc3 Nxc3 10. bxc3 d5 11. Bd3 Bxd3 12. cxd3 Qd7 13. Re1 Na6 14. e6 Qxe6 15. Qxe6 fxe6 16. Rb1 Bf6 17. Bh6 Rfc8 18. Rxb7 Nc7 19. c4 dxc4 20. dxc4 c5 21. Bf4 Ne8 22. dxc5 Rxc5 23. Rxe6 Rxc4 24. Bg5 Rc7 25. Rb4 Kf7 26. Ra6 Bxg5 27. Nxg5+ Kg8 28. Ne4 Rd8 29. g3 Nd6 30. Ng5 Rcd7 31. Rh4 Rf8 32. Rha4 Nb5 33. Ne4 Rd1+ 34. Kg2 Rd5 35. R4a5 Re5 36. f3 Rd5 37. a4 Rc8 38. g4 Nc3 39. Rxd5 Nxd5 40. Rxa7 h6 41. Kg3 Rc2 42. Rd7 Nb6 43. Rxe7 Nxa4 44. Nf6+ Kf8 45. Rh7 Nc3 46. Nd7+ Ke8 47. Ne5 Ne2+ 48. Kf2 Nf4+ 49. Ke3 g5 50. Rxh6 Rh2 51. Ke4 Rxh3 52. Ra6 Ne2 53. Rg6 Ng3+ 54. Kd5 Ke7 55. Rg7+ Kf8 56. Rxg5 Ne2 57. Ke4 Ng3+ 58. Kf4 Ne2+ 59. Ke3 Nc3 60. Kd3 Na4 61. Kd4 Nb6 62. Kc5 Nc8 63. Kd5 Ne7+ 64. Ke4 Ke8 65. Ng6 Ng8 66. Rf5 Kd7 67. Rf8 Nh6 68. g5 1-0

[Event "Paracin op 16th"]
[Site "Paracin"]
[Date "2023.07.10"]
[Round "4"]
[White "Tregubenko, Nikolay"]
[Black "Tisma, Ivan"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2130"]
[BlackElo "1919"]
[PlyCount "93"]
[EventDate "2023.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Be6 11. 0-0-0 Qa5 12. b3 Nd7 13. h3 Qc7 14. g4 h4 15. c4 b6 16. d5 cxd5 17. cxd5 Bxd5 18. Bh7+ Kh8 19. Rxd5 Qb7 20. Be4 f5 21. Rxd6 Rxe4 22. Rhd1 Rc8 23. Nc3 Re7 24. Kb2 Qc7 25. Bf4 Ne5 26. gxf5 f6 27. Qd2 Qc5 28. Bxe5 Rxe5 29. Rd8+ Rxd8 30. Qxd8+ Kh7 31. Qd4 Rxf5 32. Qxh4+ Rh5 33. Qe4+ f5 34. Qf3 Kg6 35. Rd7 Qe5 36. Rd5 Qh2 37. Ne2 Rg5 38. Nf4+ Kf6 39. Qc3+ Kf7 40. Qc7+ Kg8 41. Rd8+ Kh7 42. Rh8+ Kxh8 43. Ng6+ Rxg6 44. Qxh2 a5 45. Qf4 Rh6 46. Kc3 Kh7 47. Kc4 1-0

[Event "Paracin op 16th"]
[Site "Paracin"]
[Date "2023.07.08"]
[Round "3"]
[White "Tamas, Christian Arrydan"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2006"]
[BlackElo "2130"]
[PlyCount "82"]
[EventDate "2023.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Nd7 9. Nf3 g5 10. Bg3 h5 11. gxh5 Rxh5 12. Bg2 Ndf6 13. h4 g4 14. Ng5 Qa5 15. Qc2 Nh6 16. Nxe6 fxe6 17. Qg6+ Kd7 18. 0-0-0 Nf5 19. e4 Rg8 20. exf5 exf5 21. Qf7 Rh7 22. Qxh7 Nxh7 23. Kb1 Bd6 24. Rhe1 f4 25. Bh2 Nf6 26. Re5 f3 27. Bf1 Bxe5 28. dxe5 Ne8 29. e6+ Kxe6 30. Re1+ Kf7 31. Re5 Nf6 32. Bd3 Qb6 33. Bg3 Qd4 34. Kc2 c5 35. h5 c4 36. Bf5 Rg5 37. Be6+ Ke7 38. Re3 Qxe3 39. fxe3 Kxe6 40. h6 Rh5 41. Bf4 f2 0-1

[Event "Paracin op 16th"]
[Site "Paracin"]
[Date "2023.07.08"]
[Round "2"]
[White "Tregubenko, Nikolay"]
[Black "Gundavaa, Bayarsaihan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2130"]
[BlackElo "2510"]
[PlyCount "78"]
[EventDate "2023.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[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. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. Na5 Qc7 13. c4 Bg7 14. Be2 e4 15. f4 Ng4 16. Bxg4 hxg4 17. 0-0 f5 18. b4 Bxa1 19. Rxa1 b6 20. Nc6 a5 21. Bd4 Rh7 22. a3 axb4 23. axb4 Rxa1+ 24. Bxa1 Nb8 25. b5 Nxc6 26. dxc6 Qa7 27. Bd4 g3 28. hxg3 Qa3 29. Bc3 Qc5+ 30. Qd4 Kd8 31. Kf2 Ra7 32. g4 Ra3 33. Bb2 Rb3 34. Ke2 Qxd4 35. Bxd4 Kc7 36. gxf5 gxf5 37. Kf2 Rd3 38. Be3 d5 39. cxd5 Rxd5 0-1

[Event "Paracin op 16th"]
[Site "Paracin"]
[Date "2023.07.07"]
[Round "1"]
[White "Low, Zhen Yu Cyrus"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2444"]
[BlackElo "2130"]
[PlyCount "89"]
[EventDate "2023.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 e5 6. Qd3 a6 7. Bxd7+ Bxd7 8. Nc3 h6 9. Nd2 Nf6 10. Nc4 Bc6 11. 0-0 b5 12. Ne3 b4 13. Ncd5 Nxd5 14. Nxd5 Bb5 15. Qb3 Bxf1 16. Kxf1 Qd7 17. Qxb4 Be7 18. b3 0-0 19. Ba3 Rad8 20. Rd1 Bg5 21. Kg1 Qb5 22. c4 Qxb4 23. Nxb4 f5 24. Nc6 Rc8 25. Rxd6 fxe4 26. Bc5 Rf7 27. b4 Be7 28. Nxe7+ Rxe7 29. Rxa6 Rd7 30. g3 Rd1+ 31. Kg2 Rc1 32. Be3 R1xc4 33. b5 Rb4 34. a4 Rc2 35. b6 Kh7 36. a5 Rcb2 37. Ra8 R4b3 38. Kh3 Rb5 39. g4 R2b3 40. Kg3 Ra3 41. a6 Rxb6 42. a7 Rba6 43. h4 Kg6 44. h5+ Kf7 45. Kg2 1/2-1/2

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "10"]
[White "Giorgadze, Giorgi2222"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1913"]
[BlackElo "1803"]
[PlyCount "75"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Georgia"]
[BlackTeam "FIDE"]
[WhiteTeamCountry "GEO"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Qd2 b5 13. a3 Ne5 14. Rad1 Rc8 15. Nd4 Qc7 16. Qc1 Rfd8 17. Bd3 Nxd3 18. cxd3 Bg4 19. Rde1 Qb6 20. Qe3 Bf8 21. Bg5 Qc5 22. Bxf6 gxf6 23. Nd5 Bg7 24. Ne7+ Kf8 25. Nxc8 Qxc8 26. Nf5 Bxf5 27. Rxf5 Qe6 28. Ref1 Qb3 29. R5f2 Rc8 30. h3 a5 31. Qb6 Qxd3 32. Qxa5 Qxe4 33. Qxb5 f5 34. Qxf5 Qxf5 35. Rxf5 Rc7 36. b4 Ra7 37. R1f3 Ke7 38. Rxf7+ 1-0

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "9"]
[White "Hovakimyan, Vache"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1909"]
[BlackElo "1803"]
[PlyCount "53"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Armenia"]
[BlackTeam "FIDE"]
[WhiteTeamCountry "ARM"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 h6 7. Bh4 g5 8. Bg3 Nh5 9. Qc2 f5 10. Be2 Nxg3 11. hxg3 Nd7 12. d5 Nc5 13. Nd4 a5 14. 0-0-0 Bd7 15. f4 g4 16. e4 fxe4 17. Nxe4 Bxd4 18. Rxd4 Bf5 19. Bxg4 Bxe4 20. Rxe4 Nxe4 21. Qxe4 Kg7 22. Be6 Qe8 23. f5 h5 24. Qf4 Rh8 25. Qg5+ Kf8 26. f6 Rh7 27. Qg8# 1-0

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "8"]
[White "Tregubenko, Nikolay"]
[Black "Ratajczak, Hubert"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1803"]
[BlackElo "2035"]
[PlyCount "61"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "Poland"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. Bd3 Qb6 11. Qe2 f5 12. exf6 Nxf6 13. Nxf6+ gxf6 14. Be3 Bc5 15. Qh5+ Kd8 16. Qxc5 Qc7 17. 0-0 d6 18. Qxa7 Rb7 19. Qd4 Rf8 20. a4 c5 21. Qc3 Bd7 22. a5 Bc6 23. a6 Rb6 24. a7 Ke7 25. Bf2 Ba8 26. Bh4 Rg8 27. Qxf6+ Ke8 28. Qxe6+ Kf8 29. Rf2 d5 30. Qe5 Qc6 31. Qe7# 1-0

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "11"]
[White "Tregubenko, Nikolay"]
[Black "Torosyan, Volodya"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1803"]
[BlackElo "1784"]
[PlyCount "98"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "Armenia"]
[BlackTeamCountry "ARM"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Rb8 15. Ng3 Bc5 16. b3 a5 17. Kh1 Re8 18. f4 Rb4 19. f5 Bd4 20. Rad1 Be5 21. c4 Bb7 22. Nh5 Ra8 23. Bc2 Ba6 24. Rf3 dxc4 25. Rd7 c3 26. Ng3 Kf8 27. Ne4 Ke8 28. Rd1 Be2 29. Rdf1 Bxf1 30. Rxf1 Rd8 31. Kg1 a4 32. Kf2 axb3 33. axb3 Ra8 34. Ke3 Ra2 35. Rc1 Ke7 36. g3 h5 37. Kd3 Rd4+ 38. Ke3 Rd8 39. Kf3 Rb2 40. Ke3 Ra8 41. Bd1 Rxh2 42. Nxc3 h4 43. gxh4 Rxh4 44. Kd3 Rd8+ 45. Kc2 Rh2+ 46. Ne2 Bf4 47. Ra1 Rd2+ 48. Kc3 Rdxe2 49. Bxe2 Be5+ 0-1

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.11"]
[Round "7"]
[White "Tregubenko, Nikolay"]
[Black "Vetokhin, Savva"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1803"]
[BlackElo "2320"]
[PlyCount "79"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "FIDE"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 a5 10. Bd3 d6 11. exd6 Bxd6 12. Nxd6+ Qxd6 13. 0-0 0-0 14. b3 Rd8 15. Bb2 Nxf4 16. Qf3 e5 17. Bxe5 Qxe5 18. Qxf4 Qxf4 19. Rxf4 Be6 20. Kf2 g5 21. Ra4 c5 22. Re1 h6 23. Re5 Bd5 24. Be4 Bxe4 25. Raxe4 Rac8 26. Ra4 f6 27. Re3 Ra8 28. Ke2 Kf7 29. Rc4 Rd5 30. Rce4 Ra7 31. Rd3 Rxd3 32. Kxd3 Rd7+ 33. Kc3 f5 34. Re5 f4 35. Rxc5 Rd1 36. Re5 Kf6 37. Re2 g4 38. a4 Kf5 39. b4 Ra1 40. bxa5 0-1

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "5"]
[White "Averin, Nikolay"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2340"]
[BlackElo "1803"]
[PlyCount "70"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "FIDE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 0-0 10. Nd5 Nxd5 11. exd5 Bf5 12. c4 Nd7 13. Be2 h6 14. 0-0 Bg6 15. Na5 Bg5 16. Bxg5 hxg5 17. b4 Qb6+ 18. Kh1 e4 19. fxe4 Bxe4 20. a3 f6 21. Rae1 Ne5 22. Qc3 Rac8 23. Qg3 Bg6 24. Rd1 Rfe8 25. Rd2 Bf7 26. Bg4 Nxg4 27. Qxg4 Qe3 28. Rdd1 Rc7 29. Qf3 Qxf3 30. gxf3 Re3 31. Ra1 Bh5 32. Kg2 Rce7 33. Ra2 g4 34. fxg4 Bxg4 35. Rff2 Bh3+ 0-1

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "2"]
[White "Bazilius, Augustinas"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2019"]
[BlackElo "1803"]
[PlyCount "91"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lithuania"]
[BlackTeam "FIDE"]
[WhiteTeamCountry "LTU"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. Bd3 0-0 6. Ne2 d5 7. Nd2 f5 8. c4 b6 9. 0-0 Bb7 10. Rc1 Nd7 11. cxd5 Nf6 12. Nc3 Nxd5 13. Nxd5 Qxd5 14. Qf3 Rac8 15. Qxd5 Bxd5 16. Ba6 Rce8 17. Rxc7 f4 18. Bb5 Rc8 19. Rfc1 Rxc7 20. Rxc7 fxe3 21. fxe3 Bh6 22. Kf2 f5 23. Rxa7 Bg7 24. g3 g5 25. Bc4 Bxc4 26. Nxc4 f4 27. Nxb6 Re8 28. gxf4 gxf4 29. Ra8 fxe3+ 30. Ke2 Rxa8 31. Nxa8 Bxd4 32. b3 Kf7 33. Nc7 Be5 34. Nd5 Bxh2 35. Kxe3 Ke6 36. Nf4+ Ke5 37. Ne2 Kd5 38. Nc1 h5 39. Nd3 h4 40. Nf2 Bd6 41. Nh3 Kc5 42. Kd3 Kb4 43. Ke4 Ka3 44. Kf5 Kxa2 45. Kg4 Kxb3 46. Kxh4 1/2-1/2

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "4"]
[White "Tregubenko, Nikolay"]
[Black "Badacsonyi, Stanley Ethan Artie"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1803"]
[BlackElo "2118"]
[PlyCount "79"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "England"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 a6 8. c3 b5 9. h4 h5 10. g3 g6 11. Be3 Qb6 12. Kf2 a5 13. Bh3 cxd4 14. cxd4 b4 15. g4 hxg4 16. Bxg4 Ba6 17. h5 gxh5 18. Bxh5 Nd8 19. f5 Rg8 20. Nf4 Bh6 21. Bxf7+ Nxf7 22. fxe6 Nfxe5 23. dxe5 Nc5 24. Qd4 Ne4+ 25. Ke1 Qb5 26. Qxd5 Bxf4 27. Qxa8+ Ke7 28. Rh7+ Kxe6 29. Qxg8+ Kf5 30. Rh5+ Ng5 31. Rxg5+ Ke4 32. Nd2+ Kxe3 33. Rg3+ Kd4 34. Nb3+ Ke4 35. Qg6+ Kxe5 36. Rg5+ Bxg5 37. Qxg5+ Ke4 38. Qxb5 Bxb5 39. Nxa5 Kd4 40. Nb3+ 1-0

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "3"]
[White "Tregubenko, Nikolay"]
[Black "Esmer, Kemal Eymen"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1803"]
[BlackElo "1638"]
[PlyCount "83"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "Luxembourg"]
[BlackTeamCountry "LUX"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Be6 8. Qd2 Nc6 9. Bd3 Qd7 10. Nd4 Nxd4 11. cxd4 d5 12. 0-0-0 0-0-0 13. h3 h5 14. Kb1 Kb8 15. Bg5 f6 16. Bf4 g5 17. Bg3 Bd6 18. Bxd6 Qxd6 19. h4 g4 20. g3 f5 21. Rhe1 Bc8 22. Re5 Rdf8 23. Qf4 Rf7 24. Rde1 a6 25. c3 Rh6 26. Rxd5 Qxd5 27. Qxh6 Qf3 28. Qe3 Qxe3 29. fxe3 Re7 30. Kc1 c6 31. Kd2 Kc7 32. Rf1 Rf7 33. e4 Kd6 34. exf5 Rf6 35. Ke3 c5 36. dxc5+ Ke5 37. Rf4 Bd7 38. b4 Bc6 39. Be4 Bxe4 40. Rxe4+ Kxf5 41. Rf4+ Ke5 42. Rxf6 1-0

[Event "Wch U14 blitz"]
[Site "Batumi"]
[Date "2023.06.10"]
[Round "6"]
[White "Uskov, Artem"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2345"]
[BlackElo "1803"]
[PlyCount "79"]
[EventDate "2023.06.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "FIDE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. f4 g6 8. Be3 Nxd4 9. Bxd4 Bg7 10. Qf3 0-0 11. 0-0-0 Qa5 12. Bc4 Bd7 13. e5 dxe5 14. fxe5 Bc6 15. Qe3 Nd7 16. e6 Bxd4 17. Rxd4 Qe5 18. exf7+ Kg7 19. Qd2 Nf6 20. Re1 Qc5 21. Bb3 b5 22. g4 h6 23. h4 b4 24. g5 hxg5 25. hxg5 bxc3 26. gxf6+ exf6 27. bxc3 Qa3+ 28. Kb1 a5 29. Rh4 Rh8 30. Rg4 a4 31. Rxg6+ Kxg6 32. Rg1+ Kf5 33. Qd3+ Ke5 34. Qd4+ Kf5 35. Rf1+ Kg6 36. Qxf6+ Kh7 37. Rg1 Qf8 38. Be6 Rb8+ 39. Ka1 Qh6 40. Bf5+ 1-0

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.08"]
[Round "11"]
[White "Tregubenko, Nikolay"]
[Black "Kondakov, Konstantin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1950"]
[BlackElo "1902"]
[PlyCount "71"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "FIDE"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 Qa5 5. f3 e5 6. Be3 Be7 7. Qd2 Nbd7 8. Bc4 b5 9. Bb3 b4 10. Nce2 c5 11. dxc5 Nxc5 12. Ng3 Nxb3 13. cxb3 g6 14. Bg5 Qb6 15. Rd1 Be6 16. Qd3 Nd7 17. Bxe7 Kxe7 18. a5 Qc6 19. N1e2 Nc5 20. Qe3 Bxb3 21. Rc1 Be6 22. f4 exf4 23. Nxf4 Qb5 24. Nge2 Rac8 25. 0-0 Nd7 26. Nd4 Qe5 27. Nfxe6 fxe6 28. Nc6+ Rxc6 29. Rxc6 Rf8 30. Rd1 d5 31. Qd4 Qh5 32. exd5 e5 33. Qxb4+ Kd8 34. Rdc1 Ke8 35. Rc8+ Kf7 36. Rf1+ 1-0

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.08"]
[Round "8"]
[White "Tregubenko, Nikolay"]
[Black "Tabatadze, Erekle"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1950"]
[BlackElo "1685"]
[PlyCount "138"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "Georgia"]
[BlackTeamCountry "GEO"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. h3 a5 11. Qe3 a4 12. Rb1 Be6 13. b4 axb3 14. axb3 Nd7 15. Nd5 Bxd5 16. exd5 Nc5 17. Bb2 Bxb2 18. Rxb2 Ra3 19. Bd1 e5 20. dxe6 fxe6 21. Re1 Qf6 22. Rd2 e5 23. Qc3 Rfa8 24. Bc2 R8a6 25. Red1 Kg7 26. Qb4 Ra1 27. Qc3 Rxd1+ 28. Rxd1 Ne6 29. Qb4 Nc5 30. Bb1 Qe7 31. Qb5 Ne6 32. Be4 Nd4 33. Qxb7 Qxb7 34. Bxb7 Rb6 35. Bd5 Rxb3 36. Ra1 Ne2+ 37. Kh2 Rb6 38. Ra7+ Kh8 39. Ra8+ Kg7 40. Rg8+ Kh6 41. g4 Nf4 42. Bf3 Kg5 43. Kg3 Kf6 44. h4 Rb3 45. g5+ Kf7 46. Rd8 Rd3 47. Rd7+ Kg8 48. Kg4 Rd4 49. Kg3 Rd3 50. Rd8+ Kg7 51. Rd7+ Kg8 52. Rd8+ Kf7 53. Rd7+ Ke6 54. Rxh7 Rc3 55. Rh6 Kf5 56. Rh8 Rxc4 57. Rf8+ Ke6 58. Rf6+ Ke7 59. h5 Nxh5+ 60. Bxh5 gxh5 61. f3 h4+ 62. Kh3 d5 63. Rh6 Kf7 64. Rxh4 Rxh4+ 65. Kxh4 d4 66. Kg3 Kg6 67. f4 d3 68. Kf2 exf4 69. Ke1 f3 0-1

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.07"]
[Round "4"]
[White "Beitner, Yehonatan"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1546"]
[BlackElo "1950"]
[PlyCount "91"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "FIDE"]
[WhiteTeamCountry "ISR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. f4 exf4 9. Bxf4 Nc6 10. 0-0 0-0 11. Qe1 b5 12. a4 bxa4 13. Rxa4 Ne5 14. Qg3 Ng6 15. Be3 Bb7 16. Rd1 a5 17. Nd5 Nxd5 18. exd5 Bf6 19. c3 Be5 20. Qf2 Ne7 21. Bf3 Nf5 22. Bb6 Qg5 23. Bxa5 Bf4 24. Rxf4 Qxf4 25. Bb4 Rfe8 26. g3 Qe5 27. Na5 Ba6 28. c4 Qe3 29. Re1 Qxf2+ 30. Kxf2 Rxe1 31. Kxe1 Bc8 32. Be4 Bd7 33. Kd2 Nd4 34. Nb7 Ra4 35. Bc3 Rxc4 36. Nxd6 Ra4 37. Nb7 Nb3+ 38. Kc2 Rxe4 39. Kxb3 Bc8 40. Nd6 Bf5 41. Nxf5 g6 42. d6 Re6 43. d7 Rb6+ 44. Kc2 Rb8 45. Ne7+ Kf8 46. Nc6 1-0

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.07"]
[Round "5"]
[White "Tregubenko, Nikolay"]
[Black "Elmirzaev, Khondamir"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "1950"]
[BlackElo "1704"]
[PlyCount "74"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "Uzbekistan"]
[BlackTeamCountry "UZB"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Be7 8. Be3 Qc7 9. g4 h6 10. Bg2 Nbd7 11. 0-0-0 Nc5 12. h4 b5 13. g5 Nfd7 14. g6 f6 15. b4 Nb7 16. Nxe6 Qxc3 17. Nxg7+ Kf8 18. Nf5 Qa3+ 19. Kd2 Qxb4+ 20. Ke2 Qc4+ 21. Kf2 Rg8 22. Qh5 Ndc5 23. Qxh6+ Ke8 24. Qh7 Bxf5 25. exf5 Kd7 26. Bd5 Qxc2+ 27. Rd2 Ne4+ 28. Kg1 Nxd2 29. Be6+ Kc6 30. Qxe7 Qd1+ 31. Kh2 Qe2+ 32. Kh3 Qxe3+ 33. Kg2 Qf3+ 34. Kh2 Qxf4+ 35. Kg2 Qg4+ 36. Kf2 Qf3+ 37. Kg1 Qg3# 0-1

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.07"]
[Round "7"]
[White "Tregubenko, Nikolay"]
[Black "Muradyan, Artur"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1950"]
[BlackElo "1560"]
[PlyCount "107"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "Armenia"]
[BlackTeamCountry "ARM"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Nf3 Nbc6 9. Bd3 f5 10. exf6 Rxf6 11. Bg5 e5 12. Qh4 e4 13. Bxf6 gxf6 14. Qxf6 exd3 15. cxd3 cxd4 16. Nxd4 Nxd4 17. Qxd4 Nf5 18. Qg4+ Ng7 19. Qe2 Qc7 20. 0-0 Be6 21. Rac1 Rf8 22. Qe3 b6 23. f4 Qd6 24. a4 Nf5 25. Qe5 Qc5+ 26. d4 Qc6 27. Rfe1 Ng7 28. Re3 Qd7 29. Rg3 Bf5 30. Re1 Be4 31. Qg5 Rf5 32. Qh6 Qf7 33. c4 Rf6 34. Qg5 h6 35. Qe5 Rf5 36. Qb8+ Kh7 37. cxd5 Qxd5 38. Qxa7 Qxd4+ 39. Kh1 Rxf4 40. a5 Qf6 41. Qxb6 Rf1+ 42. Rxf1 Qxf1+ 43. Qg1 Qb5 44. Qa1 Qb7 45. a6 Qa7 46. Qf6 Qc7 47. Qf2 Qc1+ 48. Qg1 Qc7 49. a7 Qb7 50. Ra3 Bxg2+ 51. Qxg2 Qb1+ 52. Qg1 Qe4+ 53. Qg2 Qe1+ 54. Qg1 1/2-1/2

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.06"]
[Round "2"]
[White "Navoyan, Gagik"]
[Black "Tregubenko, Nikolay"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1763"]
[BlackElo "1950"]
[PlyCount "67"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Armenia"]
[BlackTeam "FIDE"]
[WhiteTeamCountry "ARM"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. Ne2 d6 5. c3 Nc6 6. d4 cxd4 7. cxd4 e6 8. Nbc3 Nge7 9. 0-0 0-0 10. Be3 d5 11. exd5 exd5 12. Nf4 Be6 13. Qd2 Qd7 14. Rac1 Rac8 15. Rfe1 Rfe8 16. h3 h5 17. Kh2 Kh7 18. h4 b6 19. b3 Qd6 20. Nxe6 fxe6 21. Bh3 Nf5 22. Bxf5 exf5 23. Rcd1 a6 24. Ne2 Qb4 25. Qd3 Qb5 26. Qxb5 axb5 27. Nc3 Nxd4 28. Bxd4 Rxe1 29. Rxe1 Bxd4 30. Nxd5 Bxf2 31. Re7+ Kg8 32. Nf6+ Kf8 33. Rd7 Rc2 34. Nh7+ 1/2-1/2

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.06"]
[Round "1"]
[White "Tregubenko, Nikolay"]
[Black "Arakelyan, Narek A"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1950"]
[BlackElo "1334"]
[PlyCount "91"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "Armenia"]
[BlackTeamCountry "ARM"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Ng4 8. Bg5 Qa5 9. Bb5+ Kf8 10. 0-0 a6 11. Nb3 Qd8 12. Be2 Ne5 13. f4 Nec6 14. Qd2 Nd7 15. a4 Nf6 16. Bf3 Be6 17. Nd5 Bxd5 18. exd5 Nb8 19. Rae1 Nbd7 20. Na5 Qb6+ 21. Kh1 Nc5 22. b3 h6 23. Bh4 Rc8 24. Nc4 Qd8 25. a5 Ncd7 26. Re3 Qc7 27. Rfe1 Re8 28. Qb4 Kg8 29. Rxe7 Rxe7 30. Rxe7 Kf8 31. Re1 Ne8 32. Be7+ Kg8 33. Bxd6 Nxd6 34. Qxd6 Qxd6 35. Nxd6 Nc5 36. Re8+ Kh7 37. Rxh8+ Kxh8 38. Nxf7+ Kg8 39. Ne5 g5 40. g3 Kf8 41. d6 Bxe5 42. fxe5 Kf7 43. b4 Nd7 44. Bd5+ Ke8 45. e6 Nf6 46. Bxb7 1-0

[Event "Wch U14 rapid"]
[Site "Batumi"]
[Date "2023.06.06"]
[Round "3"]
[White "Tregubenko, Nikolay"]
[Black "Hvozdz, Aliaksandr"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1950"]
[BlackElo "1664"]
[PlyCount "45"]
[EventDate "2023.06.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "FIDE"]
[BlackTeam "FIDE"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Qd5 4. Nc3 Qd6 5. Nf3 Nf6 6. d4 c6 7. Bc4 Be6 8. Qe2 Bxc4 9. Qxc4 e6 10. 0-0 Be7 11. a4 a5 12. Ne5 0-0 13. Bf4 Qd8 14. Rad1 Nbd7 15. Qb3 Qb6 16. Nxd7 Nxd7 17. Qxb6 Nxb6 18. b3 Nd5 19. Nxd5 exd5 20. Rfe1 Bb4 21. Bd2 Bxd2 22. Rxd2 Rfe8 23. Rxe8+ 1/2-1/2

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.12"]
[Round "10"]
[White "Tregubenko, Nikolay"]
[Black "Glienke, Manfred"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2022"]
[BlackElo "2201"]
[PlyCount "88"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Nc6 5. d5 Ne7 6. f3 c6 7. Ng3 h5 8. h4 Ng6 9. Be3 Be7 10. Qd2 c5 11. Bb5+ Kf8 12. Nf5 a6 13. Be2 b5 14. Nxe7 Nxe7 15. Nd1 Bd7 16. Nf2 Ng6 17. Bg5 Qb6 18. g3 c4 19. Be3 Qc7 20. f4 Rc8 21. f5 Ne7 22. c3 Rb8 23. g4 hxg4 24. Bxg4 Neg8 25. Bf3 a5 26. h5 Be8 27. h6 g6 28. fxg6 fxg6 29. Ke2 Rb7 30. Raf1 Qb8 31. Bg4 b4 32. Nd1 Bf7 33. Bf3 Rh7 34. Bg5 Be8 35. Bg2 Rbf7 36. Bxf6 Nxf6 37. Bf3 Ba4 38. Rhg1 Bxd1+ 39. Rxd1 bxc3 40. bxc3 Rb7 41. Qg5 Rhf7 42. Rd2 Rb2 43. Rgd1 Rxd2+ 44. Rxd2 Nh5 1/2-1/2

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.11"]
[Round "9"]
[White "Sredojevic, Ivan"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2255"]
[BlackElo "2022"]
[PlyCount "97"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 e5 6. Qd3 a6 7. Bxd7+ Bxd7 8. 0-0 h6 9. a4 Nf6 10. c4 Be7 11. b3 0-0 12. Nc3 Bc6 13. Rd1 b5 14. Ba3 bxa4 15. bxa4 Re8 16. Rac1 Qa5 17. c5 dxc5 18. Nxe5 Qc7 19. Nxc6 Qxc6 20. Qc4 Bf8 21. f3 Rad8 22. Ne2 Bd6 23. g3 Rc8 24. Bb2 Nd7 25. Nd4 Qc7 26. Nf5 Ne5 27. Qc3 Bf8 28. f4 Nc6 29. Nxg7 Nd4 30. Nxe8 Ne2+ 31. Kf2 Nxc3 32. Nxc7 Nxd1+ 33. Rxd1 Rxc7 34. Rd8 Rc6 35. e5 Rc7 36. Kf3 Rb7 37. Bc1 Rb1 38. Be3 Rb3 39. Ke4 Kg7 40. f5 Rb4+ 41. Kf3 Rb3 42. f6+ Kg8 43. Ke4 Rb4+ 44. Kf5 Rxa4 45. Bxh6 Ra2 46. Rxf8+ Kh7 47. Bg7 Rf2+ 48. Kg5 Rxf6 49. Bxf6 1-0

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.10"]
[Round "8"]
[White "Tregubenko, Nikolay"]
[Black "Filip, Lucian Ioan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2022"]
[BlackElo "2349"]
[PlyCount "88"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Be2 Nxd4 10. Bxd4 Bc5 11. Na4 Qa5+ 12. c3 Bxd4 13. Qxd4 b6 14. Bd1 0-0 15. 0-0 f6 16. exf6 Nxf6 17. b4 Qa6 18. Nb2 Qa3 19. Nd3 Ba6 20. Bb3 Rac8 21. Rae1 Bc4 22. Bxc4 Rxc4 23. Qe5 Re8 24. Rc1 d4 25. f5 Rxc3 26. fxe6 Rxc1 27. Nxc1 Qe3+ 28. Qxe3 dxe3 29. Re1 Rxe6 30. Kf1 Nd5 31. Nd3 Rc6 32. Ke2 Rc2+ 33. Kf3 Rxa2 34. h3 Rd2 35. Ke4 e2 36. Ne5 Nxb4 37. Nf3 Nd3 38. Nxd2 Nxe1 39. Ke3 Nxg2+ 40. Kxe2 Nf4+ 41. Kf3 Nxh3 42. Ne4 h6 43. Nd6 Ng5+ 44. Ke3 a6 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.09"]
[Round "7"]
[White "Tregubenko, Nikolay"]
[Black "Loiseau, Quentin"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2022"]
[BlackElo "2449"]
[PlyCount "84"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Nc3 Qxf3 8. gxf3 Ne7 9. Bc4 d6 10. Be3 Bb6 11. Rg1 Ng6 12. 0-0-0 Be6 13. Bb3 Bxb3 14. axb3 0-0 15. Ne2 f5 16. Kd2 Bxe3+ 17. fxe3 fxe4 18. fxe4 Rf2 19. h3 Raf8 20. Ra1 Ne5 21. Rh1 Rg2 22. Rhf1 Rxf1 23. Rxf1 Rh2 24. Ra1 Rxh3 25. Rxa7 Rh2 26. Rxc7 h5 27. Ke1 h4 28. Nf4 Rxc2 29. Kf1 Ng4 30. Ne6 Nxe3+ 31. Kg1 Rg2+ 32. Kh1 Rg6 33. Nf4 Rg4 34. Nh5 c5 35. Kh2 Rg5 36. Nf4 Nf1+ 37. Kh1 Ng3+ 38. Kh2 Nxe4 39. Ne6 Rg3 40. Rb7 Nd2 41. Rb8+ Kf7 42. Nd8+ Kg6 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.08"]
[Round "6"]
[White "Bethke, Richard"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2383"]
[BlackElo "2022"]
[PlyCount "60"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nc6 6. d4 cxd4 7. cxd4 e6 8. Nbc3 Nge7 9. 0-0 0-0 10. Bg5 h6 11. Be3 d5 12. exd5 exd5 13. Nf4 Be6 14. Re1 g5 15. Nxe6 fxe6 16. Na4 b6 17. Rc1 Rc8 18. Qg4 Nf5 19. h4 gxh4 20. Bxh6 hxg3 21. Rxe6 gxf2+ 22. Kh2 Qh4+ 23. Qxh4 Nxh4 24. Bxd5 Nb4 25. Re8+ Kh7 26. Rexc8 Rxc8 27. Bg2 Re8 28. Bg5 Nxg2 29. Kxg2 Re1 30. Kxf2 Nd3+ 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.07"]
[Round "5"]
[White "Nevednichy, Vladislav"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2457"]
[BlackElo "2022"]
[PlyCount "71"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 e6 7. Bc2 b5 8. d4 Bb7 9. Re1 Be7 10. Nbd2 Qc7 11. Nf1 a5 12. Ng3 b4 13. d5 Nb6 14. dxe6 fxe6 15. Ng5 Qd7 16. e5 dxe5 17. Qe2 0-0 18. Qxe5 Ng4 19. Qxe6+ Qxe6 20. Nxe6 Rxf2 21. Be4 Ra7 22. Bg5 Rxb2 23. cxb4 cxb4 24. Bxe7 Bxe4 25. Rxe4 Rxe7 26. Nf5 Rf7 27. Rxg4 Rxf5 28. Rxg7+ Kh8 29. Rb7 h5 30. Rb8+ Kh7 31. Rxb6 Rff2 32. Ng5+ Kg7 33. Rb7+ Kh6 34. Nf3 Rxg2+ 35. Kh1 Rxa2 36. Rd1 1-0

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.06"]
[Round "4"]
[White "Tregubenko, Nikolay"]
[Black "Shubin, Kirill"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2022"]
[BlackElo "2449"]
[PlyCount "58"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nce2 Nc6 7. Nf3 Qb6 8. c3 Be7 9. h4 f6 10. h5 0-0 11. Rh3 cxd4 12. cxd4 fxe5 13. fxe5 Bb4+ 14. Bd2 Rxf3 15. gxf3 Nxd4 16. Nxd4 Qxd4 17. Bxb4 Qxb4+ 18. Qd2 Qxd2+ 19. Kxd2 Nxe5 20. f4 Ng4 21. Rc1 Nf6 22. Rh2 Kf8 23. h6 g6 24. Rc7 b5 25. Bxb5 Rb8 26. Kc1 Rxb5 27. Rxc8+ Ke7 28. Rc7+ Kd6 29. Rg7 Rb8 1/2-1/2

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.05"]
[Round "3"]
[White "Danov, Lyubomir"]
[Black "Tregubenko, Nikolay"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2349"]
[BlackElo "2022"]
[PlyCount "72"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. dxe5 Ng4 9. c4 Ngxe5 10. Nxe5 Nxe5 11. Nc3 Nc6 12. Qd2 a5 13. Nd5 a4 14. Bxg7 Kxg7 15. b4 Be6 16. Rac1 Ne5 17. Rfd1 a3 18. Ne3 c6 19. f4 Ng4 20. Nxg4 Bxg4 21. h3 Be6 22. e4 h6 23. g4 Qb6+ 24. Kh2 Ra4 25. f5 Bc8 26. f6+ Kh7 27. Qxd6 Qxb4 28. c5 Rg8 29. Qe7 Be6 30. Rb1 Qc4 31. Ra1 Qc3 32. Rdc1 Qd2 33. Qxb7 Rb4 34. Qxc6 Rb2 35. Rg1 Rd8 36. Qa4 Rd3 0-1

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.04"]
[Round "2"]
[White "Tregubenko, Nikolay"]
[Black "Vagman, Roy"]
[Result "1-0"]
[ECO "B69"]
[WhiteElo "2022"]
[BlackElo "2298"]
[PlyCount "85"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. f4 Bd7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qa5 13. Kb1 h5 14. g3 Rc8 15. Bh3 b4 16. Ne2 e5 17. g4 hxg4 18. Bxg4 Qb6 19. h4 Na5 20. b3 Bc6 21. Ng3 Rg8 22. Nh2 Nb7 23. h5 Nc5 24. Rhe1 a5 25. h6 Rh8 26. Bf3 a4 27. Ng4 Bb7 28. Ne3 Na6 29. Nc4 Rxc4 30. bxc4 Nc5 31. Rh1 Ba6 32. Be2 Bb7 33. Bd3 Kd7 34. h7 Bc6 35. Ka1 Na6 36. Ne2 Nc5 37. Rh4 Bd8 38. Rg1 b3 39. Rg8 Nxd3 40. cxd3 bxa2 41. Qb2 Qa5 42. Rxh8 Qe1+ 43. Kxa2 1-0

[Event "EU-ch 23rd"]
[Site "Vrnjacka Banja"]
[Date "2023.03.03"]
[Round "1"]
[White "Fataliyeva, Ulviyya Hasil Qizi"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2427"]
[BlackElo "2022"]
[PlyCount "77"]
[EventDate "2023.03.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "CBM 213"]
[Source "ChessBase"]
[SourceDate "2023.04.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.04.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 d5 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. Qb3 Qd6 9. Qb2+ f6 10. a3 a5 11. b5 a4 12. d4 Bd7 13. Nbd2 Nb6 14. Rc1 Rc8 15. Ne4 Qd5 16. Nc5 Ra5 17. e4 Qh5 18. Nd2 Ra7 19. Qb4 e5 20. Be2 Qg5 21. h4 Qh6 22. dxe5 fxe5 23. Nd3 Kh8 24. Nxe5 Qg7 25. Ndf3 Be8 26. 0-0 N8d7 27. Rfd1 h6 28. Qd4 Nxe5 29. Nxe5 Raa8 30. Qc3 h5 31. Bf1 c6 32. bxc6 bxc6 33. Rd6 Kh7 34. Rcd1 Rc7 35. Bh3 Raa7 36. Qc5 Nd7 37. Bxd7 Bxd7 38. Rxg6 Qh8 39. Qe7+ 1-0

[Event "Pozarevac Rudar 10th"]
[Site "Pozarevac"]
[Date "2023.02.09"]
[Round "9"]
[White "Tregubenko, Nikolay"]
[Black "Ibadov, Dashgyn"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1916"]
[BlackElo "2333"]
[PlyCount "148"]
[EventDate "2023.02.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. 0-0-0 Nbd7 11. Nd5 Bxd5 12. exd5 Qc7 13. Kb1 Nb6 14. Bg5 Nbxd5 15. c4 Nb6 16. Bxf6 gxf6 17. Rc1 Nd7 18. Bd3 a5 19. c5 a4 20. cxd6 Qxd6 21. Na5 Qd5 22. Nc4 Nc5 23. Bf5 Qxd2 24. Nxd2 a3 25. b3 0-0 26. Ne4 b6 27. Rhd1 Rfd8 28. Nxc5 Bxc5 29. Rxd8+ Rxd8 30. Kc2 h4 31. Rd1 Bd4 32. g3 Kg7 33. Rd2 hxg3 34. hxg3 Rh8 35. b4 Rh1 36. Rd1 Rh5 37. g4 Rh2+ 38. Rd2 Rh1 39. Rd1 Rh3 40. Be4 Kh6 41. Kb3 Kg5 42. Kxa3 Rh2 43. Bd5 Rc2 44. Rd3 Rc7 45. Be4 Rc1 46. Bd5 Kg6 47. Ka4 f5 48. gxf5+ Kxf5 49. Bxf7 Rc3 50. Rxc3 Bxc3 51. Bd5 Kf6 52. Kb5 Ke7 53. Kxb6 Bxb4 54. Kc7 Ba3 55. Be4 Ke8 56. Bf5 Ke7 57. Bg4 Ke8 58. Kc6 Kd8 59. Kd5 Bb2 60. Kd6 Bd4 61. a4 Bc3 62. Bf5 Ke8 63. Bg4 Kd8 64. Kc6 Bd2 65. Kd6 Bc3 66. Bf5 Ke8 67. Bh3 Kd8 68. Bd7 Bb4+ 69. Kc6 Bc3 70. Bf5 Bd2 71. Kb6 Be3+ 72. Kb7 Bd2 73. Kc6 Bc3 74. Kd6 Ke8 1/2-1/2

[Event "Pozarevac Rudar 10th"]
[Site "Pozarevac"]
[Date "2023.02.08"]
[Round "8"]
[White "Ninov, Nikolai"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2401"]
[BlackElo "1916"]
[PlyCount "71"]
[EventDate "2023.02.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 e5 8. Qd3 Nf6 9. Bg5 Bc6 10. Nc3 b5 11. Rfd1 Rc8 12. a4 b4 13. Bxf6 gxf6 14. Nd5 Bxd5 15. Qxd5 Rxc2 16. Rac1 Rxc1 17. Rxc1 Bh6 18. Rc6 0-0 19. Nh4 Qd7 20. Nf5 Bg7 21. b3 Kh8 22. Rxa6 Rc8 23. g3 Bf8 24. Ra8 Kg8 25. a5 Rc5 26. Qxd6 Qxd6 27. Nxd6 Rc3 28. a6 Rxb3 29. a7 Ra3 30. Nc8 b3 31. Rb8 b2 32. Rxb2 Bc5 33. Rb8 Bxa7 34. Ne7+ Kg7 35. Rg8+ Kh6 36. Nf5+ 1-0

[Event "Pozarevac Rudar 10th"]
[Site "Pozarevac"]
[Date "2023.02.07"]
[Round "7"]
[White "Tregubenko, Nikolay"]
[Black "Ristic, Nebojsa B"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1916"]
[BlackElo "2272"]
[PlyCount "85"]
[EventDate "2023.02.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bc8 6. Be3 c5 7. dxc5 e6 8. Nc3 a6 9. f4 Ne7 10. h5 Nec6 11. Nf3 Nd7 12. Qd2 Bxc5 13. Bxc5 Nxc5 14. 0-0-0 b5 15. Kb1 b4 16. Ne2 Ne4 17. Qe3 Rb8 18. Nfd4 Qb6 19. Ka1 Bd7 20. Bg2 Nc5 21. f5 Na5 22. b3 Rc8 23. Kb1 Na4 24. fxe6 fxe6 25. bxa4 Nc4 26. Qd3 Nxe5 27. Qg3 Nc4 28. Nc1 0-0 29. Rhf1 Rxf1 30. Bxf1 Na3+ 31. Kb2 Bxa4 32. Ncb3 Nc4+ 33. Ka1 e5 34. Nf5 Qf6 35. Qf2 Na3 36. Rd2 Bxb3 37. axb3 e4+ 38. Nd4 Nxc2+ 39. Rxc2 Qxf2 40. Rxf2 Rc1+ 41. Kb2 Rd1 42. Ne6 e3 43. Kc2 1-0

[Event "Pozarevac Rudar 10th"]
[Site "Pozarevac"]
[Date "2023.02.06"]
[Round "6"]
[White "Zlatanovic, Boroljub"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2321"]
[BlackElo "1916"]
[PlyCount "81"]
[EventDate "2023.02.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. g3 e5 2. c4 f5 3. Bg2 Nf6 4. Nc3 Nc6 5. d3 Bc5 6. e3 0-0 7. Nge2 d6 8. Nd5 a5 9. b3 Ba7 10. Bb2 Be6 11. d4 Bf7 12. Nec3 exd4 13. Nxf6+ Qxf6 14. Nb5 f4 15. Nxa7 fxe3 16. 0-0 exf2+ 17. Rxf2 Qxf2+ 18. Kxf2 Bh5+ 19. Kg1 Bxd1 20. Nxc6 Bxb3 21. Bd5+ Kh8 22. Nxd4 c6 23. Ne6 cxd5 24. Bxg7+ Kg8 25. Bxf8 Bxc4 26. Bh6 Re8 27. Nd4 Kf7 28. Kf2 b5 29. a3 b4 30. axb4 axb4 31. Ra7+ Kg6 32. Bf4 Rb8 33. Bxd6 Rb6 34. Be5 Bd3 35. Rg7+ Kh6 36. Rg8 Bg6 37. g4 Kg5 38. Kg3 h5 39. h4+ Kh6 40. g5+ Kh7 41. Rh8# 1-0

[Event "Pozarevac Rudar 10th"]
[Site "Pozarevac"]
[Date "2023.02.05"]
[Round "4"]
[White "Krstic, Milos M"]
[Black "Tregubenko, Nikolay"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2236"]
[BlackElo "1916"]
[PlyCount "153"]
[EventDate "2023.02.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. g4 g6 8. Bg2 Nxd4 9. Qxd4 Bg7 10. Be3 Be6 11. Qd2 0-0 12. f4 Nd7 13. Bd4 Rc8 14. Bxg7 Kxg7 15. 0-0-0 b5 16. Kb1 Qa5 17. e5 b4 18. Nd5 dxe5 19. fxe5 Nxe5 20. Qxb4 Qxb4 21. Nxb4 Nc4 22. Rhe1 Rb8 23. Nd3 Rfc8 24. c3 a5 25. Kc2 g5 26. b3 Na3+ 27. Kb2 Nc4+ 28. Kc2 Na3+ 29. Kb2 Nc4+ 30. Kc1 Na3 31. Kd2 a4 32. bxa4 Rd8 33. Ke2 Bc4 34. Be4 Rb2+ 35. Rd2 Rdb8 36. Rc1 R2b6 37. Kf3 Rd8 38. Rdd1 Bxa2 39. Nb4 Rf6+ 40. Kg3 Rxd1 41. Rxd1 Re6 42. Bf3 Bb1 43. a5 Re3 44. Kf2 Rxc3 45. a6 Rc7 46. Bb7 Bc2 47. Rc1 Nb5 48. Rxc2 Rxc2+ 49. Nxc2 Kf6 50. Nd4 Na7 51. Be4 e6 52. Nc6 Nb5 53. a7 Nxa7 54. Nxa7 Ke5 55. Bxh7 Kf4 56. Bg8 e5 57. Bxf7 e4 58. Be6 e3+ 59. Ke2 Kg3 60. Kxe3 Kxh3 61. Ke4 Kg3 62. Kf5 Kh4 63. Nb5 Kg3 64. Kxg5 Kf3 65. Kf5 Ke3 66. g5 Kd3 67. g6 Ke3 68. g7 Kd3 69. g8Q Ke3 70. Qg3+ Kd2 71. Ke4 Kc2 72. Qd3+ Kb2 73. Bc8 Ka2 74. Qc3 Kb1 75. Qd2 Ka1 76. Kd4 Kb1 77. Kc3 1-0

[Event "Pozarevac Rudar 10th"]
[Site "Pozarevac"]
[Date "2023.02.05"]
[Round "5"]
[White "Tregubenko, Nikolay"]
[Black "Tekeyev, Zaur"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1916"]
[BlackElo "2397"]
[PlyCount "110"]
[EventDate "2023.02.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. Be3 Re8 8. f3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf2 Bc5 12. 0-0 Bxd4 13. Bxd4 Rxe2 14. Qxe2 Qxd4+ 15. Kh1 Qc5 16. Rad1 Nc6 17. Rd5 Qf8 18. Qb5 a6 19. Qa4 Be6 20. Rd2 Re8 21. Re2 Rd8 22. c3 b5 23. Qxa6 Bc4 24. Qxc6 Bxe2 25. Re1 Qd6 26. Qe4 Bc4 27. b3 Be6 28. f4 g6 29. h3 Qd2 30. Qe5 Rd5 31. Qe4 Qxc3 32. Re3 Qd4 33. Qf3 Qd1+ 34. Qxd1 Rxd1+ 35. Kh2 c5 36. Re5 Rd5 37. Re2 c4 38. bxc4 bxc4 39. Rc2 Rc5 40. Rc3 Ra5 41. a3 Rb5 42. a4 Rb3 43. Rc2 c3 44. a5 Bf5 45. Rc1 c2 46. a6 Ra3 47. g4 Be4 48. Kg1 Rxa6 49. Kf2 Ra3 50. h4 Rb3 51. Ke2 Rb1 52. Kd2 Rxc1 53. Kxc1 h5 54. g5 Kf8 55. Kd2 Ke7 0-1

