[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Baches Garcia, Guillermo"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2322"]
[BlackElo "2502"]
[PlyCount "94"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 c5 5. dxc5 Nc6 6. Nbd2 Nxc5 7. e3 f6 8. Be2 e5 9. Bg3 Be6 10. 0-0 Be7 11. Nb3 Ne4 12. Nfd2 Nxg3 13. hxg3 0-0 14. c4 d4 15. exd4 Nxd4 16. Nxd4 Qxd4 17. Qc2 Rac8 18. Rad1 b5 19. Ne4 Qb6 20. b3 f5 21. Nc3 bxc4 22. Nd5 Bxd5 23. Rxd5 cxb3 24. Qxb3 Qxb3 25. axb3 e4 26. Bc4 Kh8 27. Ra1 Rc7 28. Raa5 g6 29. Re5 Kg7 30. g4 fxg4 31. Rxe4 Bc5 32. Rxg4 Bxf2+ 33. Kh2 Bb6 34. Rd5 Re7 35. Bd3 Bc7+ 36. g3 Rf2+ 37. Kh3 Bb6 38. Re4 Rxe4 39. Bxe4 Rf7 40. Rd3 Rc7 41. Bd5 h5 42. g4 Kh6 43. gxh5 Kxh5 44. Bc4 Kg5 45. Kg2 Re7 46. Rd6 Kh5 47. Be2+ Rxe2+ 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Dowgird, Filip"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2348"]
[BlackElo "2502"]
[PlyCount "64"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Nh5 7. Bg5 f6 8. Bh4 g6 9. Bd3 Be7 10. dxc5 a5 11. Bg3 0-0 12. Qe2 Bxc5 13. e4 Kh8 14. 0-0-0 a4 15. Kb1 Qb6 16. Ka1 Bd7 17. Bb5 Nxg3 18. hxg3 Bxf2 19. Rdf1 Bxg3 20. Rh3 Bf4 21. Rfh1 Rf7 22. exd5 exd5 23. Bd3 Bxh3 24. Rxh3 Ne5 25. Nxe5 fxe5 26. Bb1 a3 27. Nb3 axb2+ 28. Kxb2 e4 29. Qg4 Be5 30. Bc2 d4 31. a4 dxc3+ 32. Ka3 Qd6+ 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Manukian, Artak"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2196"]
[BlackElo "2502"]
[PlyCount "74"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 dxe5 8. dxe5 Nxc3 9. Qxd8+ Nxd8 10. bxc3 Bd7 11. Nd4 Rc8 12. Be3 e6 13. Kd2 a6 14. Bd3 Be7 15. a4 Nc6 16. f4 Na5 17. Rhb1 0-0 18. Nb3 Nxb3+ 19. Rxb3 Bc6 20. g3 Rfd8 21. Kc2 Rd7 22. a5 Rcd8 23. Be2 Be4+ 24. Kb2 Rd2+ 25. Bxd2 Rxd2+ 26. Kc1 Rxe2 27. Ra4 Bc6 28. Rc4 Rxh2 29. Rxc6 bxc6 30. Rb6 Ra2 31. Rxa6 g6 32. Rxc6 Rxa5 33. Kd2 Ra2+ 34. Ke3 Rg2 35. Kf3 Rc2 36. c4 h5 37. g4 Rc3+ 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Martinez Alcantara, Jose Eduardo"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2603"]
[BlackElo "2502"]
[PlyCount "119"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 e5 5. Bc2 d5 6. exd5 Qxd5 7. d3 Be7 8. Nbd2 Bf5 9. Qe2 Rd8 10. Ne4 0-0 11. 0-0 Bg6 12. Nh4 Qd7 13. Nxg6 hxg6 14. Re1 Nd5 15. g3 b6 16. a3 Qh3 17. Bb3 Rd7 18. Qf3 Rfd8 19. Ng5 Qf5 20. Qxf5 gxf5 21. Nf3 Bf6 22. Ba4 Nde7 23. Bc2 c4 24. d4 exd4 25. cxd4 Nxd4 26. Nxd4 Bxd4 27. Ba4 Rb7 28. Bb5 c3 29. b3 Ng6 30. Ra2 Ne5 31. Kg2 Rc7 32. Rc2 Rd5 33. Be2 b5 34. Rd1 Rcd7 35. Bf4 f6 36. h4 a6 37. h5 R5d6 38. Rh1 Re6 39. Rh4 Nf7 40. a4 Be5 41. Be3 f4 42. gxf4 Bd4 43. f5 Red6 44. Bxd4 Rxd4 45. Rxd4 Rxd4 46. axb5 axb5 47. Bxb5 Nd6 48. Bc6 Nxf5 49. Rxc3 Rd2 50. Be4 Nd6 51. Bg6 Kf8 52. Rc6 Rd5 53. b4 Ke7 54. Rc7+ Ke6 55. Rxg7 Rb5 56. h6 Rxb4 57. h7 Rh4 58. Rg8 Nf7 59. Bxf7+ Kxf7 60. h8Q 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "11"]
[White "Materia, Marco"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2438"]
[BlackElo "2502"]
[PlyCount "87"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 0-0 6. Be2 Nc6 7. Nc3 dxc4 8. bxc4 e5 9. 0-0 Re8 10. d3 h6 11. Nd2 Bf5 12. Qb3 Qd7 13. Rad1 a6 14. Nde4 Be7 15. Nxf6+ Bxf6 16. Nd5 Bd8 17. Bc3 Rb8 18. a4 Be6 19. Bf3 f6 20. d4 exd4 21. exd4 Bg4 22. Bxg4 Qxg4 23. h3 Qd7 24. Rfe1 Be7 25. c5 Kh8 26. Nf4 Qf5 27. Ne6 b6 28. Nxc7 bxc5 29. Qe6 Qxe6 30. Rxe6 Rec8 31. Rxc6 Rb7 32. d5 Rbxc7 33. Rxc7 Rxc7 34. d6 Bxd6 35. Rxd6 Rb7 36. Rxa6 Rb1+ 37. Kh2 Rc1 38. Bd2 Rc2 39. Be3 c4 40. Rc6 c3 41. a5 Ra2 42. a6 c2 43. a7 Kh7 44. Rxc2 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Petkov, Momchil"]
[Black "Agibileg, Uurtsaikh"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2502"]
[BlackElo "2442"]
[PlyCount "128"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. b3 Bg7 5. Bb2 0-0 6. e3 b6 7. Be2 Bb7 8. h4 Nbd7 9. Ne5 c5 10. h5 Ne4 11. Nxe4 dxe4 12. hxg6 hxg6 13. Nxg6 fxg6 14. Bc4+ Rf7 15. Qg4 Nf8 16. Bxf7+ Kxf7 17. 0-0-0 Qc8 18. Qg3 c4 19. Qf4+ Kg8 20. Kb1 Bd5 21. Qg5 Qe6 22. bxc4 Bxc4 23. d5 Qf7 24. Bxg7 Qxg7 25. Rd4 Rc8 26. Qg4 Rc5 27. Qxe4 Rb5+ 28. Kc1 Bxa2 29. Kd2 Qf6 30. f3 Qg5 31. f4 Qg3 32. Rf1 Qh4 33. Qd3 Rc5 34. e4 Qg4 35. Qf3 Qxf3 36. Rxf3 Bc4 37. Rc3 b5 38. Ra3 Rc7 39. Ra6 Kf7 40. Rc6 Rb7 41. e5 a5 42. g4 a4 43. f5 gxf5 44. gxf5 Ra7 45. Kc1 a3 46. Kb1 a2+ 47. Ka1 Ra3 48. Rc7 Re3 49. Rd1 Rxe5 50. d6 Kf6 51. d7 Nxd7 52. Rcxd7 Kxf5 53. Kb2 Ke6 54. Ra7 Re2 55. Rdd7 Kf6 56. Rd8 e5 57. Rf8+ Ke6 58. Ra6+ Kd5 59. Re8 Kc5 60. Rd8 e4 61. Ra7 e3 62. Re8 Kb4 63. Re4 Re1 64. Ra3 Rb1# 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Petkov, Momchil"]
[Black "Laddha, Shubh Jayesh"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2502"]
[BlackElo "2324"]
[PlyCount "51"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Qc2 Nbd7 6. e4 dxe4 7. Nxe4 Bb4+ 8. Bd2 Bxd2+ 9. Nfxd2 Nxe4 10. Qxe4 Nf6 11. Qe3 b6 12. Be2 Bb7 13. Bf3 Qc7 14. 0-0 0-0 15. b4 Rad8 16. g3 Qd6 17. Nb3 Qxb4 18. c5 Ba6 19. Rfc1 Nd5 20. Qe5 Bc4 21. Rab1 Nc3 22. Qe1 Bxb3 23. Rxb3 Qxd4 24. Qxc3 bxc5 25. Qxc5 Qd2 26. Qc2 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Petkov, Momchil"]
[Black "Mosesov, Danylo"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2502"]
[BlackElo "2453"]
[PlyCount "130"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 g6 5. Bg2 Bg7 6. Nc3 Ne4 7. Qc2 Nxc3 8. bxc3 d6 9. e4 Nd7 10. 0-0 0-0 11. Ne1 c5 12. Be3 Rc8 13. Qa4 a6 14. Nd3 Qc7 15. Rfc1 Ra8 16. Rab1 Bc6 17. Qc2 Rfb8 18. a4 Nf6 19. f3 Qd7 20. Ra1 Qe8 21. d5 Bd7 22. Rcb1 b5 23. axb5 axb5 24. Rxa8 Rxa8 25. cxb5 Bxb5 26. c4 Ba4 27. Qd2 Nd7 28. f4 Rb8 29. Rc1 Bb3 30. h4 Nb6 31. Nb2 Bxb2 32. Qxb2 Nxc4 33. Qc3 Nxe3 34. Qxe3 c4 35. e5 Qb5 36. Kh2 Qb6 37. Qe2 Rc8 38. Rc3 Qd4 39. Qe1 Ra8 40. e6 f6 41. h5 Ra2 42. Kh3 Kg7 43. Bf3 Qd2 44. Qxd2 Rxd2 45. Be4 f5 46. Bg2 Rd3 47. Rc1 c3 48. Bf1 Re3 49. Kg2 c2 50. Kf2 Re4 51. Bg2 Rd4 52. Ke3 Rd1 53. Rxc2 Bxc2 54. Bf3 Ra1 55. hxg6 hxg6 56. Bg2 Be4 57. Bxe4 fxe4 58. Kxe4 Ra3 59. g4 Kf6 60. g5+ Kg7 61. Kd4 Ra4+ 62. Ke3 Rb4 63. Kf3 Rd4 64. Ke3 Rxd5 65. Ke4 Rc5 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Petkov, Momchil"]
[Black "Postny, Evgeny"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2502"]
[BlackElo "2600"]
[PlyCount "81"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 d6 6. Bg2 Nc6 7. 0-0 Bxd2 8. Qxd2 0-0 9. Nc3 e5 10. h3 Bf5 11. e3 Re8 12. Rfe1 Ne4 13. Nxe4 Bxe4 14. Rad1 Qc8 15. Kh2 h6 16. Qc3 Qf5 17. g4 Qf6 18. dxe5 Nxe5 19. Nd2 Bxg2 20. Kxg2 Qg6 21. Rg1 f5 22. f4 fxg4 23. fxe5 Rxe5 24. Kh2 Rh5 25. Rg3 Rf8 26. Rdg1 Rf2+ 27. R1g2 Rxh3+ 28. Rxh3 Rxg2+ 29. Kxg2 gxh3+ 30. Kxh3 Qf5+ 31. Kg3 h5 32. Nf3 g5 33. Qd4 h4+ 34. Kg2 Qc2+ 35. Kh3 Qf2 36. Qg4 Qxb2 37. Qxg5+ Kf8 38. Qd8+ Kf7 39. Qxc7+ Ke6 40. Nd4+ Ke5 41. Qe7# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Petkov, Momchil"]
[Black "Riehle, Marco"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2502"]
[BlackElo "2370"]
[PlyCount "77"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 c5 5. e3 cxd4 6. exd4 Nc6 7. a3 Be7 8. c5 Ne4 9. Bb5 0-0 10. 0-0 Qc7 11. Re1 f5 12. Bxc6 bxc6 13. Ne5 Bf6 14. Nxe4 Bxe5 15. Ng3 Bf6 16. Nh5 Be7 17. Bf4 Qb7 18. Be5 g6 19. Nf4 Qxb2 20. Rb1 Qxa3 21. Re3 Qa6 22. Rg3 Kf7 23. Rgb3 Bf6 24. Ra1 Qc4 25. Nd3 a5 26. Bxf6 Kxf6 27. Ne5 Qa6 28. Rb6 Qa7 29. Nxc6 Qc7 30. Rxa5 Bd7 31. Rxa8 Rxa8 32. Ne5 Be8 33. h4 Qa7 34. Qd2 Qa1+ 35. Kh2 Ra7 36. Rb8 Bf7 37. Qg5+ Kg7 38. h5 Qxd4 39. h6# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Titus, Andrew L"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2216"]
[BlackElo "2502"]
[PlyCount "96"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N5c3 Be6 7. Nd5 Rc8 8. Nbc3 a6 9. Be3 g6 10. Bb6 Qd7 11. Be3 Rb8 12. a4 Bg7 13. Be2 Nf6 14. Bh6 0-0 15. Nxf6+ Bxf6 16. Bxf8 Rxf8 17. h4 Nd4 18. h5 Bg5 19. Nd5 Bxd5 20. exd5 Qf5 21. Bd3 e4 22. Be2 Qe5 23. c3 Nf5 24. 0-0 e3 25. Bd3 exf2+ 26. Rxf2 Be3 27. Bxf5 Qxf5 28. Qe2 Bxf2+ 29. Qxf2 Qxh5 30. Qd4 Re8 31. Rf1 Qg5 32. Qf2 Qxd5 33. b4 Qe6 34. a5 h5 35. Qf3 Re7 36. Rd1 Qe5 37. Rd3 Qe1+ 38. Kh2 Re4 39. g3 Re2+ 40. Kh3 Rf2 41. Qd5 Rf5 42. Qg2 Qe6 43. Kh2 Re5 44. Rd2 Re4 45. Qf3 h4 46. gxh4 Rxh4+ 47. Kg3 Rh3+ 48. Kg2 Rxf3 0-1

[Event "Menorca op 3rd"]
[Site "Ciutadella de Menorca"]
[Date "2024.04.04"]
[Round "4"]
[White "Aravindh, Chithambaram VR"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2662"]
[BlackElo "2502"]
[PlyCount "45"]
[EventDate "2024.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB15_2024"]
[SourceDate "2024.04.10"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 d6 6. Bxc6+ bxc6 7. d4 Nd7 8. dxe5 dxe5 9. 0-0 Bd6 10. b3 0-0 11. Ne2 a5 12. a4 Ba6 13. Re1 Bb4 14. Bd2 Rb8 15. Ng3 f6 16. Re3 Qe7 17. Nf5 Qe6 18. N3h4 g6 19. Rg3 Kf7 20. Nxg6 hxg6 21. Rxg6 Rg8 22. Rxg8 Rxg8 23. Qh5+ 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.31"]
[Round "9"]
[White "Celik, Hasan Huseyin"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B69"]
[WhiteElo "2417"]
[BlackElo "2500"]
[PlyCount "47"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[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. Nf3 b5 11. Bxf6 gxf6 12. Kb1 b4 13. Ne2 h5 14. Ned4 Qb6 15. Be2 Na5 16. Rhe1 Nb7 17. Bc4 Na5 18. Be2 Nb7 19. Bc4 Na5 20. Bd3 Nb7 21. Qe2 Nc5 22. Bc4 0-0-0 23. Nb3 Kb7 24. Nxc5+ 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.30"]
[Round "8"]
[White "Petkov, Momchil"]
[Black "Doshi, Moksh Amitbhai"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2500"]
[BlackElo "2353"]
[PlyCount "95"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bf4 Ne4 7. Rc1 Nd7 8. e3 g5 9. Be5 f6 10. Bg3 h5 11. h4 g4 12. Ng1 Nxg3 13. fxg3 Qe7 14. Kf2 c6 15. Bd3 Nf8 16. Nge2 Be6 17. Nf4 0-0-0 18. Na4 Kb8 19. Nc5 Bc8 20. a3 Bxc5 21. Rxc5 Ne6 22. Nxe6 Qxe6 23. b4 Rhe8 24. Qd2 Bd7 25. Re1 f5 26. Kf1 Qd6 27. Qf2 Re7 28. Rc3 Rde8 29. Bc2 Bc8 30. Ke2 Qh6 31. Kd2 Qd6 32. Rf1 Bd7 33. Qf4 Qxf4 34. Rxf4 Rf8 35. b5 cxb5 36. Rc5 Be6 37. Rxb5 Rc7 38. Bd3 Rff7 39. Rf1 Rc8 40. Rfb1 Rcc7 41. a4 Rc8 42. a5 Re7 43. R5b3 Rcc7 44. Rf1 Rf7 45. Rbb1 Rc8 46. Rf4 Kc7 47. Rbf1 Rcf8 48. Rb1 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.29"]
[Round "7"]
[White "Trost, Edvin"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "2432"]
[BlackElo "2500"]
[PlyCount "135"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bd7 7. c3 g6 8. d4 Bg7 9. h3 0-0 10. Bc2 Re8 11. Nbd2 a5 12. a4 exd4 13. cxd4 Nb4 14. Bb3 Be6 15. e5 Bxb3 16. Qxb3 dxe5 17. dxe5 Nd7 18. Nc4 Nc5 19. Qc3 Qd3 20. Be3 Nd5 21. Qd4 Qxd4 22. Bxd4 Ne6 23. Rad1 Red8 24. g3 b6 25. b3 Bh6 26. Bb2 Nb4 27. Nd4 Nxd4 28. Rxd4 Rxd4 29. Bxd4 Nc2 30. Re4 Rd8 31. Bc3 Rd3 32. e6 fxe6 33. Be5 Rd7 34. Bc3 Rd3 35. Be5 Rxb3 36. Bxc7 Rb4 37. Rh4 Bg7 38. Nxb6 Bd4 39. Nc8 Rxa4 40. Ne7+ Kg7 41. Be5+ Kf8 42. Bxd4 Rxd4 43. Rxh7 g5 44. Ng6+ Kg8 45. Rc7 Ne1 46. Kf1 Re4 47. f4 gxf4 48. Nxf4 Nf3 49. Ra7 e5 50. Nd5 Rd4 51. Nf6+ Kf8 52. Kf2 Rd3 53. h4 a4 54. h5 Ng5 55. Nd7+ Kg8 56. Nf6+ Kf8 57. Nh7+ Nxh7 58. Rxh7 e4 59. Ra7 Rf3+ 60. Kg2 a3 61. g4 Kg8 62. h6 Rf6 63. g5 Rg6 64. Rxa3 Rxg5+ 65. Rg3 Rxg3+ 66. Kxg3 Kh7 67. Kf4 Kxh6 68. Kxe4 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.28"]
[Round "6"]
[White "Petkov, Momchil"]
[Black "Kenneskog, Theodor"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2500"]
[BlackElo "2358"]
[PlyCount "81"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Rg1 Ng4 9. Bd2 Be6 10. h3 Nf6 11. Qf3 Nbd7 12. 0-0-0 Rc8 13. Nd5 Bxd5 14. exd5 Qc7 15. c4 0-0 16. Kb1 b6 17. g4 a5 18. g5 Ne8 19. Bd3 a4 20. Nc1 Nc5 21. Bc2 Qb7 22. Rg4 g6 23. Qe2 b5 24. cxb5 Nc7 25. Bxa4 Nxd5 26. Bc2 Nc7 27. a4 N7e6 28. Be3 Ra8 29. Bxc5 Nxc5 30. Be4 Nxe4 31. Qxe4 Qa7 32. Qe3 Qb8 33. Na2 Bd8 34. Qd3 Qa7 35. Nc3 Bb6 36. Nd5 Bxf2 37. Nf6+ Kg7 38. Qxd6 Bd4 39. Rdxd4 exd4 40. Qe5 Rfd8 41. Rh4 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.27"]
[Round "4"]
[White "Petkov, Momchil"]
[Black "Al Tarbosh, Ward"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2500"]
[BlackElo "2277"]
[PlyCount "150"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 e5 9. Be3 Nf6 10. h3 Bd6 11. a4 a5 12. Bc4 0-0 13. Qf3 Qe7 14. Rad1 Bc5 15. Rd3 Bxe3 16. Qxe3 Nh5 17. Ne2 Be6 18. Bxe6 fxe6 19. Rfd1 Nf4 20. Rd7 Qg5 21. Nxf4 exf4 22. Qb3 Qe5 23. Re7 Rae8 24. Rxe8 Rxe8 25. Qxb7 Qxe4 26. Rd7 Qe1+ 27. Kh2 Qe5 28. Qxc6 f3+ 29. g3 Qe1 30. Qxf3 Rf8 31. Rd1 Qxf2+ 32. Qg2 Qb6 33. Rf1 Rxf1 34. Qxf1 Qxb2 35. Qc4 Qb6 36. Kg2 h6 37. h4 Kf7 38. h5 Qe3 39. Qc7+ Kf6 40. Qd8+ Kf7 41. Qc7+ Kf6 42. Qd8+ Kf7 43. Qxa5 Qe2+ 44. Kh3 Qf1+ 45. Kg4 Qe2+ 46. Kf4 Qf2+ 47. Ke4 Qxc2+ 48. Kd4 Qd1+ 49. Kc4 Qg4+ 50. Kb3 Qxg3+ 51. Qc3 Qb8+ 52. Qb4 Qg3+ 53. Kc4 Qf4+ 54. Kb3 Qf3+ 55. Qc3 Qxh5 56. Qc7+ Kg8 57. a5 Qb5+ 58. Kc3 h5 59. Qc8+ Kh7 60. a6 h4 61. Qxe6 Qa5+ 62. Kd4 Qb4+ 63. Kd5 Qb3+ 64. Kd6 Qf3 65. Qa2 Qg3+ 66. Kd7 Qd3+ 67. Kc7 Qc3+ 68. Kd7 Qd4+ 69. Kc8 Qa7 70. Qb1+ Kh6 71. Qb7 Qc5+ 72. Kd7 Qf5+ 73. Ke8 Qe6+ 74. Kd8 Qd6+ 75. Ke8 Qe6+ 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.27"]
[Round "5"]
[White "Southcott Moyers, Indy"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2120"]
[BlackElo "2500"]
[PlyCount "110"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. Qc2 c5 8. dxc5 Qa5 9. Bd2 Nxc5 10. a3 Ne6 11. e3 Bd7 12. Bd3 Rc8 13. 0-0 Be7 14. Ne5 Bc6 15. Nxc6 bxc6 16. e4 d4 17. Nd5 Qc5 18. Qxc5 Bxc5 19. Nxf6+ gxf6 20. Rac1 Kd7 21. g3 Bd6 22. b4 a5 23. b5 Bxa3 24. Rxc6 Rxc6 25. bxc6+ Kxc6 26. Bxa5 Ra8 27. Bd2 Nc5 28. Bc4 Nxe4 29. Bh6 Bf8 30. Bf4 Bd6 31. Bh6 Bc5 32. Bxf7 d3 33. Kg2 Rd8 34. Bh5 Kb5 35. Bf3 Nc3 36. Bd2 Bb4 37. h4 Kc4 38. g4 Na2 39. Bxb4 Nxb4 40. Kg3 Nc2 41. g5 d2 42. Rd1 Kd3 43. Bg4 Nd4 44. Ra1 Ne2+ 45. Kg2 Rd4 46. Ra3+ Nc3 47. Bf5+ Kc4 48. Bc2 fxg5 49. hxg5 Rg4+ 50. Kh3 Rg1 51. Ra7 Rc1 52. Rc7+ Kb4 53. Rb7+ Nb5 54. Kh4 Rxc2 55. Rd7 Rc4+ 0-1

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.26"]
[Round "3"]
[White "Moreby, James"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2260"]
[BlackElo "2500"]
[PlyCount "52"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. e3 Bc5 6. 0-0 Nge7 7. b3 0-0 8. Bb2 e5 9. exd4 exd4 10. d3 Qd6 11. a3 a5 12. b4 axb4 13. axb4 Rxa1 14. bxc5 Rxb1 15. cxd6 Rxd1 16. Rxd1 cxd6 17. Nxd4 Rd8 18. Re1 Kf8 19. Nb5 Ne5 20. Ba3 Nxd3 21. Rd1 Ne5 22. Rxd6 Rxd6 23. Nxd6 Be6 24. c5 Bd5 25. Nxb7 Nf3+ 26. Bxf3 Bxf3 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.25"]
[Round "2"]
[White "Petkov, Momchil"]
[Black "Kreken, Eivind Grunt"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2500"]
[BlackElo "2215"]
[PlyCount "78"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 dxc4 6. Bxc4 a6 7. e4 b5 8. Bb3 Bb7 9. e5 cxd4 10. Nxd4 Bc5 11. Be3 Bxd4 12. Qxd4 Qxd4 13. Bxd4 Nc6 14. exf6 Nxd4 15. fxg7 Rg8 16. f3 Rd8 17. Rd1 Rxg7 18. Kf2 Rg5 19. Rhe1 Rc5 20. Ne4 Bxe4 21. Rxe4 Nxb3 22. Rxd8+ Kxd8 23. axb3 Ke7 24. Re2 a5 25. g4 h6 26. Rd2 a4 27. bxa4 bxa4 28. Kg3 Kf6 29. Rd4 Rb5 30. Rxa4 Rxb2 31. Ra8 Kg6 32. h4 Rc2 33. h5+ Kg7 34. Ra4 Rb2 35. Ra3 Kf6 36. f4 Rb4 37. Kf3 Rc4 38. Ra5 Rc3+ 39. Kf2 Rc2+ 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2024.03.24"]
[Round "1"]
[White "Aniruddh, Chatterjee"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2182"]
[BlackElo "2500"]
[PlyCount "118"]
[EventDate "2024.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. Nc2 Nf6 7. Nc3 Qh5 8. d3 exd3 9. Qxd3 Bc5 10. Qd2 Bf5 11. Nd4 0-0 12. Nxf5 Qxf5 13. Qf4 Qe6 14. Bg2 Na6 15. 0-0 Rad8 16. Ne4 Nxe4 17. Qxe4 Qxe4 18. Bxe4 Rfe8 19. Bf3 Nb4 20. e3 Be7 21. a3 Nd3 22. Rb1 a5 23. Rd1 Ne5 24. Be2 Rxd1+ 25. Bxd1 Rd8 26. Be2 f5 27. b4 axb4 28. axb4 Kf7 29. Bb2 Rd2 30. Bd1 Bf6 31. Bc3 Rd8 32. Bd4 Nd7 33. Bf3 Bxd4 34. exd4 Nf6 35. b5 Rxd4 36. bxc6 bxc6 37. Bxc6 g5 38. h3 h5 39. Bf3 h4 40. gxh4 Rxh4 41. Kg2 Rd4 42. Rb7+ Kg6 43. Rb6 Rd7 44. Ra6 Kf7 45. Rb6 Rc7 46. Ra6 Re7 47. Rb6 Re6 48. Rb7+ Kg6 49. Ra7 Rd6 50. Ra5 Ne8 51. Rd5 Rxd5 52. Bxd5 Kf6 53. Bc6 Ng7 54. h4 gxh4 55. Kh3 Kg5 56. f4+ Kxf4 57. Kxh4 Ke3 58. Kg3 f4+ 59. Kg2 f3+ 1/2-1/2

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.03.10"]
[Round "9.21"]
[White "Petkov, Momchil"]
[Black "Predojevic, Borki"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2500"]
[BlackElo "2572"]
[PlyCount "45"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Baerum"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. a4 c6 6. a5 exd4 7. Nxd4 g6 8. Be2 Bg7 9. 0-0 0-0 10. Bf4 Qe7 11. Nb3 Ne5 12. Bg3 Be6 13. f4 Nc4 14. f5 Ne3 15. Qd3 Bxb3 16. cxb3 Nxf1 17. Bxd6 Qd7 18. Bxf8 Qxd3 19. Bxd3 Kxf8 20. Kxf1 Ng4 21. fxg6 hxg6 22. h3 Ne5 23. Ke2 1/2-1/2

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.03.09"]
[Round "8.41"]
[White "Kvaloy, Aksel Bu"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2454"]
[BlackElo "2500"]
[PlyCount "85"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Stavanger"]
[BlackTeam "Baerum"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Nc3 b4 13. Ne2 Nxe4 14. Qc2 Ndf6 15. c5 Bf5 16. Nh4 Bd7 17. dxe5 dxe5 18. Be3 Nd5 19. Qxe4 Bxh4 20. Bxd5 cxd5 21. Qxe5 Bf6 22. Qd6 Bb5 23. Qxd8 Rfxd8 24. Nd4 Bxd4 25. Bxd4 Re8 26. f3 f6 27. Kf2 Kf7 28. Rac1 Rxe1 29. Rxe1 Re8 30. Be3 d4 31. Bxd4 Rxe1 32. Kxe1 Ke6 33. g4 Kd5 34. Be3 Bc4 35. a3 bxa3 36. bxa3 Bb5 37. Kd2 Kc4 38. f4 Bc6 39. h4 Bf3 40. g5 f5 41. Bf2 g6 42. Bg1 Bc6 43. Bf2 1/2-1/2

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.03.08"]
[Round "7.31"]
[White "Petkov, Momchil"]
[Black "Brkic, Ante"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2500"]
[BlackElo "2633"]
[PlyCount "53"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Baerum"]
[BlackTeam "Asker"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. a3 c6 6. Qd3 b6 7. cxd5 cxd5 8. Bf4 a6 9. e3 Bb7 10. Qb1 Be7 11. Bd3 Rc8 12. 0-0 b5 13. Rc1 h6 14. h3 0-0 15. Rc2 Nb6 16. b3 Ne4 17. Nxe4 dxe4 18. Rxc8 Qxc8 19. Bxe4 Bxe4 20. Qxe4 Bxa3 21. Qb1 Bb4 22. e4 a5 23. Qd3 Qc3 24. Qd1 Qc6 25. Qd3 Qc3 26. Qd1 Qc6 27. Qd3 1/2-1/2

[Event "Cannes op 37th"]
[Site "Cannes"]
[Date "2024.02.25"]
[Round "9"]
[White "Petkov, Momchil"]
[Black "Ilamparthi, AR."]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2504"]
[BlackElo "2414"]
[PlyCount "62"]
[EventDate "2024.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 Nf6 3. e3 d6 4. Nc3 e6 5. h3 g6 6. g4 Bg7 7. gxf5 exf5 8. Bc4 d5 9. Bd3 0-0 10. Nf3 c6 11. h4 Nbd7 12. Ne2 Ne4 13. h5 Ndf6 14. hxg6 hxg6 15. Ne5 g5 16. Bh2 Qe8 17. f3 Qh5 18. 0-0 Qh3 19. c3 Be6 20. Ng6 Rfe8 21. Qe1 Ng4 22. fxg4 Qxe3+ 23. Kg2 Qxd3 24. Rf3 Qc2 25. gxf5 Nd2 26. Re3 Bxf5 27. Rc1 Rxe3 28. Rxc2 Be4+ 29. Kf2 Rf3+ 30. Kg1 Rf1+ 31. Qxf1 Nxf1 0-1

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.02.04"]
[Round "6.31"]
[White "Sklyarov, Dmitry V"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2450"]
[BlackElo "2504"]
[PlyCount "134"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Alta"]
[BlackTeam "Baerum"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 a5 7. a4 Nc6 8. e4 dxe4 9. dxe4 Nd7 10. Re1 Nc5 11. b3 b6 12. Bb2 Bb7 13. Qe2 Nb4 14. Red1 Qe8 15. Ne1 f6 16. Nc4 Qg6 17. c3 Nc6 18. Qc2 Ne5 19. Nxe5 fxe5 20. f3 Bd6 21. b4 Nd7 22. Ba3 Rf7 23. b5 Bxa3 24. Rxa3 h5 25. c4 h4 26. Rad3 Nc5 27. Rd8+ Rf8 28. Rxa8 Bxa8 29. Nd3 Nxd3 30. Rxd3 hxg3 31. c5 gxh2+ 32. Kxh2 bxc5 33. Qxc5 Qg5 34. Kg1 Qg3 35. Qe3 Kh7 36. Rd7 Rf4 37. Qe2 Rh4 38. Rxc7 Qh2+ 39. Kf1 Rf4 40. Rc4 Bb7 41. Qe3 Rf7 42. Qg5 Rf6 43. Qg4 Qh6 44. Ke2 Kg8 45. Rc7 Rf7 46. Rxf7 Kxf7 47. Qg3 Qf6 48. Qe1 Qg5 49. Kf1 Qd8 50. Qc3 Qd1+ 51. Kf2 Qd4+ 52. Qxd4 exd4 53. e5 g5 54. Ke2 g4 55. Kd3 gxf3 56. Bh3 Ke7 57. Kxd4 Kd7 58. Kc5 Be4 59. Kb6 Bd3 60. Kxa5 f2 61. Kb6 Bc2 62. a5 Bd3 63. a6 f1Q 64. Bxf1 Bxf1 65. Kc5 Be2 66. Kb6 Bf1 67. Kc5 Be2 1/2-1/2

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.02.03"]
[Round "5.41"]
[White "Petkov, Momchil"]
[Black "Pantzar, Milton"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2504"]
[BlackElo "2468"]
[PlyCount "49"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Baerum"]
[BlackTeam "Oslo SK 1911"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 h5 6. Qf4 Bxc5 7. Nc3 Nc6 8. Nf3 Nh6 9. Bd3 Nb4 10. 0-0 Nxd3 11. cxd3 Nf5 12. d4 Be7 13. Ne2 Rg8 14. Ng3 g5 15. Qd2 h4 16. Nxf5 exf5 17. Qd3 Rg6 18. Bd2 f4 19. Bb4 Bxb4 20. Qb5+ Rc6 21. Qxb4 g4 22. Ne1 Bf5 23. Qd2 f3 24. Qf4 Be4 25. Rd1 1/2-1/2

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.02.02"]
[Round "4.21"]
[White "Notkevich, Benjamin Arvola"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2462"]
[BlackElo "2504"]
[PlyCount "76"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Tromsoe"]
[BlackTeam "Baerum"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 Rb8 9. Nd5 Bxd5 10. exd5 Nce7 11. a4 Nf6 12. Ne3 g6 13. Be2 Bh6 14. c4 0-0 15. a5 b6 16. axb6 Qxb6 17. 0-0 Ne4 18. Bd3 Nc5 19. b4 Bxe3 20. bxc5 Bxc5 21. Bh6 Rfe8 22. Qg4 Qb3 23. Rad1 e4 24. Qxe4 Nf5 25. Qf4 Nxh6 26. Qxh6 Qc3 27. h4 Rb2 28. Qf4 h5 29. Kh1 a5 30. Qg3 a4 31. Rc1 Qf6 32. Rb1 Rxb1 33. Bxb1 a3 34. Qd3 Qxh4+ 35. Kg1 Re1 36. g3 Rxf1+ 37. Kxf1 Qh1+ 38. Ke2 Qg1 0-1

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.20"]
[Round "9"]
[White "Ceres, Dragos"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2438"]
[BlackElo "2498"]
[PlyCount "148"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e6 6. Nf3 Bd6 7. 0-0 Nge7 8. Re1 0-0 9. Nbd2 f6 10. c4 Kh8 11. a3 Bb8 12. Nb3 b6 13. Qc2 dxc4 14. Bxc4 Qd6 15. Qe4 Ng6 16. Bxe6 Bxe6 17. Qxe6 Nce7 18. Qxd6 Bxd6 19. Bd2 Nd5 20. g3 Rac8 21. Rac1 Kg8 22. Kf1 Kf7 23. Ke2 Ke6 24. Kd3+ Kd7 25. h4 h5 26. Rxc8 Rxc8 27. Nc1 Nge7 28. Ne2 b5 29. Ra1 Nb6 30. Nc3 a6 31. Ne4 Ned5 32. b3 Rc6 33. Ne1 Be7 34. Nc2 f5 35. Nc3 Nxc3 36. Bxc3 Nd5 37. Bd2 f4 38. gxf4 g6 39. Rh1 a5 40. Ne3 Nxf4+ 41. Ke4 Ne2 42. d5 Rf6 43. Nd1 Bxa3 44. Bxa5 b4 45. Kd3 Nf4+ 46. Kc4 Nxd5 47. Kxd5 Rf5+ 48. Ke4 Rxa5 49. Ne3 Ra6 50. Nc4 Re6+ 51. Kf3 Rf6+ 52. Kg3 Re6 53. Rd1+ Ke7 54. Kf3 Rf6+ 55. Ke3 Re6+ 56. Kd3 Rf6 57. Ke3 Re6+ 58. Kf3 Rf6+ 59. Kg3 Re6 60. Rd5 Bc1 61. Rb5 Re1 62. Rxb4 Rg1+ 63. Kh2 Rg4 64. Ne5 Rxb4 65. Nc6+ Kd6 66. Nxb4 Bd2 67. Nd3 Kd5 68. Kg3 Ke4 69. Nc5+ Kd5 70. Nd7 g5 71. Nf6+ Kd4 72. Nxh5 gxh4+ 73. Kxh4 Be1 74. Kg3 Bxf2+ 1/2-1/2

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.19"]
[Round "8"]
[White "Petkov, Momchil"]
[Black "Butkiewicz, Lukasz"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2498"]
[BlackElo "2338"]
[PlyCount "85"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. Nd5 0-0 8. d3 h6 9. c3 d6 10. Nxf6+ Qxf6 11. Bd5 Bd7 12. Rg1 h5 13. h3 Rae8 14. g4 hxg4 15. hxg4 Ne7 16. Bg5 Qg6 17. Bxe7 Rxe7 18. g5 Qh5 19. Kd2 Bg4 20. Rh1 Bxf3 21. Rxh5 Bxd1 22. Rxd1 g6 23. Rh4 Kg7 24. Rdh1 Rg8 25. f4 exf4 26. Rxf4 b4 27. Rhf1 Rf8 28. d4 bxc3+ 29. bxc3 Bb6 30. Rf6 Rd7 31. Bc6 Re7 32. Kc2 Rh8 33. Bd5 Rf8 34. Kd3 Rd7 35. Be6 Re7 36. Bc4 a5 37. Bd5 Ba7 38. Kc4 Bb8 39. Bc6 Rh8 40. Kb5 Ba7 41. Bd5 Rf8 42. Kc6 a4 43. Bxf7 1-0

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.18"]
[Round "7"]
[White "Quintin Navarro, Alberto"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2371"]
[BlackElo "2498"]
[PlyCount "150"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Nbd7 7. Qc2 c6 8. 0-0 0-0 9. Rd1 a5 10. Bf4 h6 11. Ne5 a4 12. a3 Nxe5 13. Bxe5 Nd7 14. Bf4 g5 15. Bd2 Nb6 16. c5 Nc4 17. Nc3 b5 18. e4 f5 19. e5 Bd7 20. b3 axb3 21. Qxb3 Be8 22. Ne2 Bh5 23. Bf3 Qe8 24. Bb4 Bxf3 25. Qxf3 g4 26. Qb3 Bg5 27. Nf4 Bxf4 28. gxf4 Qe7 29. h4 Qxh4 30. Kg2 Qh3+ 31. Qxh3 gxh3+ 32. Kxh3 Kh7 33. Rg1 Rg8 34. Rg3 Ra7 35. Ra2 Rga8 36. Ra1 Rg8 37. Ra2 Rgg7 38. Ra1 Ra4 39. Kh4 Rxg3 40. fxg3 Kg6 41. Ra2 Ra8 42. Kh3 h5 43. Kg2 Ne3+ 44. Kf3 Ng4 45. Ra1 Nh6 46. Ra2 Nf7 47. Ra1 Kh6 48. Ra2 Nh8 49. Ra1 Ng6 50. Rh1 Nf8 51. Ra1 Nd7 52. Ra2 Ra4 53. Rb2 Nb8 54. Rb3 Na6 55. Bc3 Rc4 56. Ke3 Ra4 57. Kf3 Kg6 58. Ke3 Rc4 59. Kd3 Ra4 60. Ke3 Nb8 61. Bb4 Nd7 62. Rb1 Kh6 63. Rb2 Nf8 64. Kf3 Ng6 65. Rh2 Ra8 66. Rh1 Rh8 67. Rh2 Kg7 68. Rh1 h4 69. gxh4 Rxh4 70. Rxh4 Nxh4+ 71. Kg3 Ng6 72. Ba5 Nh8 73. Bd8 Nf7 74. Bg5 Kh7 75. Kh3 Kg7 1/2-1/2

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.17"]
[Round "6"]
[White "Petkov, Momchil"]
[Black "Bilych, Olexiy"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2498"]
[BlackElo "2427"]
[PlyCount "85"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. 0-0 d6 8. Nd5 0-0 9. d4 exd4 10. Bg5 Bg4 11. Qc1 Bxf3 12. Bxf6 gxf6 13. Qh6 Bxe4 14. Nxf6+ Kh8 15. Nxe4 f5 16. Ng5 Qd7 17. Ne6 Qe7 18. Nxf8 Qxf8 19. Qxf8+ Rxf8 20. a4 Ne5 21. axb5 axb5 22. Ra5 b4 23. Rfa1 d3 24. Ra8 Rxa8 25. Rxa8+ Kg7 26. Kf1 Ng4 27. cxd3 Nxf2 28. Ke2 Ng4 29. Rg8+ Kf6 30. Rf8+ Kg6 31. Be6 Nf6 32. Rc8 Bb6 33. Kf3 Ng4 34. Rf8 Ne5+ 35. Kg3 Nxd3 36. Rxf5 Nxb2 37. h4 Nd3 38. h5+ Kh6 39. Kg4 Ne5+ 40. Kf4 Nd3+ 41. Kg4 Ne5+ 42. Kf4 Nd3+ 43. Kg4 1/2-1/2

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.16"]
[Round "5"]
[White "Marin, Mihail"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2449"]
[BlackElo "2498"]
[PlyCount "60"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 h6 5. 0-0 Nf6 6. c4 dxc4 7. Qa4 Bd6 8. Qxc4 0-0 9. a3 Be6 10. Qc2 a5 11. b3 Qd7 12. Bb2 Bh3 13. Nbd2 Rfe8 14. Rfe1 Bxg2 15. Kxg2 Bf8 16. Rac1 Rad8 17. Qc4 Qd5 18. Rc2 e4 19. dxe4 Nxe4 20. Qxd5 Rxd5 21. Nxe4 Rxe4 22. Rec1 Re8 23. e3 Red8 24. Kf1 Rd3 25. Rc3 R3d5 26. h4 g6 27. Ke2 Bg7 28. R3c2 Bxb2 29. Rxb2 Kf8 30. Rd2 Ke7 1/2-1/2

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.15"]
[Round "4"]
[White "Petkov, Momchil"]
[Black "Sabuk, Piotr"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2498"]
[BlackElo "2387"]
[PlyCount "73"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nge7 6. d4 exd4 7. cxd4 Bb4+ 8. Nc3 d5 9. e5 Bg4 10. a3 Ba5 11. Be3 0-0 12. Bc2 Bxc3+ 13. bxc3 Qd7 14. h3 Bf5 15. 0-0 Na5 16. Nh4 Bxc2 17. Qxc2 f5 18. exf6 Rxf6 19. Bg5 Re6 20. f4 Rf8 21. Rae1 Nc4 22. Rxe6 Qxe6 23. f5 Qf7 24. f6 Nd6 25. Rf3 Ng6 26. Nf5 Nxf5 27. Qxf5 c6 28. h4 gxf6 29. Bh6 Re8 30. h5 Ne7 31. Rg3+ Kh8 32. Qd7 Qxh5 33. Bg7+ Kg8 34. Bxf6+ Kf7 35. Be5 Qd1+ 36. Kh2 Qh5+ 37. Rh3 1-0

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.14"]
[Round "3"]
[White "Fiorito, Fabian"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2274"]
[BlackElo "2498"]
[PlyCount "56"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 c5 8. Bd3 Qa5 9. Qc2 c4 10. Bf5 0-0 11. 0-0 Re8 12. Nd2 g6 13. Bh3 Kg7 14. Rac1 Nb6 15. Bxc8 Raxc8 16. Bh4 Rc6 17. Ndb1 Nbd7 18. Bg3 Bxc3 19. bxc3 Ra6 20. a3 Qb6 21. Qe2 Ra5 22. Qe1 Rb5 23. h3 Qe6 24. Bh2 Rb2 25. Kh1 Qf5 26. Bg1 Ne4 27. f3 Qg5 28. g4 Re2 0-1

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.13"]
[Round "2"]
[White "Petkov, Momchil"]
[Black "Delgado Serrano, Angel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2498"]
[BlackElo "2021"]
[PlyCount "83"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 c6 8. Nge2 0-0 9. 0-0 Re8 10. a4 Nf8 11. a5 a6 12. Kh1 Ne6 13. Bh4 g6 14. f3 Ng7 15. Bf2 Be6 16. e4 dxe4 17. fxe4 Ng4 18. Bg1 h5 19. Nf4 Bd6 20. e5 Bc7 21. Nxe6 Nxe6 22. Bc4 Qh4 23. Qf3 Rf8 24. Qe4 Kg7 25. h3 Rad8 26. b4 Ng5 27. Qe1 Qxe1 28. Rfxe1 Nh6 29. d5 cxd5 30. Bxd5 Rfe8 31. Be3 Nh7 32. e6 Nf5 33. Bc5 fxe6 34. Bxb7 Rd3 35. Ne4 Ng3+ 36. Nxg3 Bxg3 37. Red1 Red8 38. Rxd3 Rxd3 39. Bxa6 Rd2 40. Bb7 Be5 41. Re1 Bg3 42. Rb1 1-0

[Event "Seville op 49th"]
[Site "Seville"]
[Date "2024.01.12"]
[Round "1"]
[White "Siliceo Capilla, Alfonso"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1748"]
[BlackElo "2498"]
[PlyCount "33"]
[EventDate "2024.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[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 g6 9. Bh6 Re8+ 10. Ne2 c5 11. d5 Nd7 12. 0-0-0 Ne5 13. Ng3 Ng4 14. Qd2 g5 15. h4 Bf4 16. Qxf4 gxf4 17. Bxf4 0-1

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.22"]
[Round "10"]
[White "Anwesh, Upadhyaya"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2350"]
[BlackElo "2496"]
[PlyCount "96"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nc3 Bf5 6. Nf3 Nbd7 7. Bd3 Bxd3 8. Qxd3 Qc7 9. Bd2 e6 10. 0-0-0 Be7 11. h4 h6 12. h5 0-0-0 13. Kb1 Bd6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Rhe8 17. c4 c5 18. Bc3 Qc6 19. Rh4 cxd4 20. Bxd4 Bc7 21. Ne5 Qxg2 22. Nxf7 e5 23. Nxd8 exd4 24. Ne6 Qc6 25. Re1 Ba5 26. Rg1 Qxe6 27. Qd3 Ne4 28. a3 Qf5 29. Ka1 Qxf2 30. Qh3+ Kb8 31. Rf1 Qg3 32. Qd7 Nf6 33. Qxd4 Rd8 34. Qf4+ Qxf4 35. Rfxf4 Bd2 36. Rf1 Bg5 37. Rh3 Rd4 38. c5 a5 39. Ka2 Rc4 40. Rf5 Kc7 41. Kb3 Re4 42. Kc3 a4 43. Kd3 Re1 44. Kc4 Kc6 45. Rd3 Re4+ 46. Rd4 Rxd4+ 47. Kxd4 Bc1 48. Kc3 Nd5+ 0-1

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.21"]
[Round "9"]
[White "Petkov, Momchil"]
[Black "Jaferian, Koosha"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2496"]
[BlackElo "2201"]
[PlyCount "67"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Qa4+ Nc6 4. Nc3 Bd7 5. Qxc4 e5 6. g3 g6 7. Bg2 Bg7 8. 0-0 Nge7 9. d3 0-0 10. Ne4 b6 11. Bg5 Be6 12. Qxc6 Nxc6 13. Bxd8 Raxd8 14. Rfc1 Bd5 15. Ned2 Rd6 16. Nc4 Rd7 17. Ne3 Bxf3 18. Bxf3 Nd4 19. Kg2 Nxf3 20. Kxf3 e4+ 21. dxe4 Bxb2 22. Rd1 Rfd8 23. Rxd7 Rxd7 24. Rb1 Bg7 25. Rc1 Bh6 26. Rc6 Bxe3 27. Kxe3 Kf8 28. f4 Ke7 29. g4 Kd8 30. e5 Rd1 31. Rf6 Ke7 32. Rc6 Kd7 33. Rf6 Ke7 34. Rc6 1/2-1/2

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.20"]
[Round "8"]
[White "Atanasov, Anthony"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2381"]
[BlackElo "2496"]
[PlyCount "89"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 e6 6. Bb5 Bd7 7. Nxd7 Qxd7 8. c3 Bd6 9. Qg4 f5 10. Qh5+ Qf7 11. Qf3 Nf6 12. Bf4 Qc7 13. Bxd6 Qxd6 14. Qg3 Qxg3 15. hxg3 Ne4 16. Nd2 Nd6 17. a4 Ke7 18. Bd3 Kf6 19. f3 h5 20. Kf2 g5 21. Rh3 Rh6 22. Rah1 Rah8 23. f4 g4 24. R3h2 Ne7 25. Ke3 Kf7 26. Be2 Ne4 27. Nf1 Nc8 28. Rh4 Ncd6 29. Bd3 Kg6 30. Bxe4 Nxe4 31. Nd2 Nxg3 32. Ra1 Rc8 33. Rc1 Rh7 34. b3 Rhc7 35. c4 dxc4 36. bxc4 Rd8 37. Re1 Rc6 38. c5 Ra6 39. Ra1 b6 40. Nc4 bxc5 41. dxc5 Rc8 42. Ne5+ Kg7 43. Rb1 Rc7 44. Rb4 Rxc5 45. Rb7+ 1/2-1/2

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.19"]
[Round "7"]
[White "Petkov, Momchil"]
[Black "Sai Agni, Jeevitesh J"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2496"]
[BlackElo "2302"]
[PlyCount "54"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. 0-0 Be7 6. Qa4+ c6 7. Qxc4 b5 8. Qc2 0-0 9. d4 Bb7 10. Rd1 Nbd7 11. Ne5 Nxe5 12. dxe5 Nd5 13. Nc3 Qb8 14. h4 Qxe5 15. Nxd5 exd5 16. Bf4 Qe6 17. e4 dxe4 18. Bxe4 g6 19. Re1 Rfe8 20. Bg2 Qg4 21. Qc3 Bf8 22. Qa5 Rxe1+ 23. Rxe1 Qd7 24. Re2 Qd1+ 25. Re1 Qd7 26. Re2 Qd1+ 27. Re1 Qd7 1/2-1/2

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.18"]
[Round "6"]
[White "Sethuraman, SP."]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2582"]
[BlackElo "2496"]
[PlyCount "112"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. c3 Nc6 6. Nf3 Bxc5 7. b4 Bb6 8. b5 Na5 9. Ba3 Bd7 10. Nbd2 Rc8 11. Bb4 Ne7 12. Bd3 Ng6 13. g3 Qc7 14. Qe2 Bc5 15. a3 Bxb4 16. axb4 Nb3 17. Nxb3 Qxc3+ 18. Qd2 Qxb3 19. Nd4 Qc3 20. Qxc3 Rxc3 21. Kd2 Rxd3+ 22. Kxd3 Nxe5+ 23. Kc3 Kd8 24. Rxa7 Kc7 25. Rha1 Nc4 26. f4 Nb6 27. Nb3 Bxb5 28. Nc5 Rb8 29. R1a5 Bc4 30. Ra1 Nc8 31. Ra8 Rxa8 32. Rxa8 b6 33. Ne4 f6 34. g4 Be2 35. Nf2 Kb7 36. Ra1 Nd6 37. Re1 Bc4 38. g5 Nb5+ 39. Kb2 d4 40. gxf6 gxf6 41. Ng4 Nc3 42. Nxf6 Ne2 43. Rf1 Nc3 44. Rf3 Be2 45. Rh3 h5 46. Nxh5 Nd5 47. Ng3 Bd3 48. Rh4 Kc6 49. Kc1 Ne3 50. Rh8 Kd5 51. h4 Ng2 52. Kd2 Nxf4 53. Nh5 Nxh5 54. Rxh5+ Ke4 55. Rg5 Bb1 56. Rg1 Kd5 1-0

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.16"]
[Round "5"]
[White "Petkov, Momchil"]
[Black "Sasikiran, Krishnan"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2496"]
[BlackElo "2596"]
[PlyCount "97"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Bd3 Bg4 7. Be2 c5 8. d5 e6 9. 0-0 exd5 10. exd5 Re8 11. h3 Bxf3 12. Bxf3 Nbd7 13. g3 a6 14. a4 h5 15. Bf4 Ne5 16. Be2 Kh7 17. Bd2 b6 18. f4 Ned7 19. Bd3 Kg8 20. Kg2 Nf8 21. Qf3 Ra7 22. g4 Rae7 23. g5 N6h7 24. Rae1 f5 25. gxf6 Nxf6 26. Rxe7 Rxe7 27. f5 Qe8 28. Qg3 N8d7 29. fxg6 Ne5 30. Bg5 h4 31. Bxh4 Nxd3 32. Qxd3 Re3 33. Qf5 Re5 34. Qf3 Qxg6+ 35. Qg3 Kh7 36. Qxg6+ Kxg6 37. Bg3 Re8 38. Bxd6 Nd7 39. Rf3 Bxc3 40. bxc3 Re2+ 41. Kf1 Ra2 42. h4 Ra1+ 43. Kg2 Nf6 44. Bc7 Rxa4 45. h5+ Nxh5 46. d6 Ra2+ 47. Kf1 Nf6 48. Rxf6+ Kxf6 49. d7 1-0

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.15"]
[Round "4"]
[White "Sokolovsky, Yahli"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2443"]
[BlackElo "2496"]
[PlyCount "73"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 e6 5. Be2 Be7 6. h3 Bh5 7. exd5 cxd5 8. g4 Bg6 9. Ne5 Nc6 10. Bb5 Rc8 11. Bf4 Bd6 12. Qe2 Nge7 13. 0-0-0 0-0 14. Nxg6 Nxg6 15. Bxd6 Qxd6 16. Kb1 Na5 17. Qd2 a6 18. Bd3 Nf4 19. Ne2 Nxd3 20. cxd3 Nc6 21. f4 Rc7 22. Rc1 Rfc8 23. Rc3 Na7 24. Rhc1 Nb5 25. R3c2 h6 26. Rxc7 Rxc7 27. Rxc7 Nxc7 28. Qc1 b6 29. a3 Kf8 30. Ng1 g5 31. Ne2 f6 32. h4 gxh4 33. Qh1 Qd7 34. Qxh4 Qg7 35. Nc3 Qg6 36. Kc2 Ke7 37. Qh1 1/2-1/2

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.14"]
[Round "3"]
[White "Petkov, Momchil"]
[Black "Pourkashiyan, Atousa"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2496"]
[BlackElo "2259"]
[PlyCount "91"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 c6 7. e3 Nh5 8. h3 Nxf4 9. exf4 Bf5 10. Bd3 Bxd3 11. Qxd3 Qd6 12. g3 Nd7 13. Kf1 0-0 14. Kg2 Rfe8 15. Rae1 Bf8 16. Ne5 f6 17. Nf3 Nb6 18. Nd1 Rxe1 19. Rxe1 Qd7 20. f5 Re8 21. Ne3 Nc8 22. g4 Nd6 23. Nd2 Ne4 24. Nc2 Nxd2 25. Qxd2 Bd6 26. Rxe8+ Qxe8 27. Qe3 Kf7 28. Ne1 Bf4 29. Qxf4 Qxe1 30. Qb8 Qb4 31. Qxa7 Qxb2 32. a4 h6 33. a5 Qb5 34. Qb8 Qb1 35. Kh2 Qb2 36. Kg3 Qb3+ 37. Kh4 Qb2 38. Kg3 Qb1 39. Kh4 Qe1 40. Kh5 Qd2 41. h4 Qxd4 42. Qxb7+ Kg8 43. a6 Qe4 44. Qd7 g6+ 45. fxg6 Qe5+ 46. g5 1-0

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.13"]
[Round "2"]
[White "Ajay, Santhosh Parvathare"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2228"]
[BlackElo "2496"]
[PlyCount "116"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. Nxe4 Nf6 6. c3 Nbd7 7. Bd3 e6 8. Ne2 Be7 9. 0-0 0-0 10. Kh1 c5 11. Qc2 cxd4 12. cxd4 Nd5 13. N4c3 Nxc3 14. bxc3 Nf6 15. c4 Qd8 16. a4 Bd7 17. f4 Rc8 18. Qb1 b6 19. Bd2 Bc6 20. a5 Rb8 21. axb6 Rxb6 22. Qe1 Qa8 23. Rg1 Rb3 24. Nc1 Rb2 25. Ra2 Rxa2 26. Nxa2 Qd8 27. Nb4 Bb7 28. Nc2 Qc7 29. Qe2 a5 30. Rf1 g6 31. Qe5 Qc6 32. Qe2 Qc7 33. Qe5 Qc6 34. Qe2 Ra8 35. Ra1 a4 36. d5 Qd7 37. Re1 Bf8 38. Bc3 Bg7 39. dxe6 Qxe6 40. Qxe6 fxe6 41. Rxe6 Rd8 42. Be2 Nh5 43. Bxg7 Nxg7 44. Re5 Rd2 45. Na3 Ra2 46. Nb1 Ra1 47. Bd3 a3 48. Rb5 Ba6 49. Rb8+ Kf7 50. h4 a2 51. Kh2 Bc8 52. Rxc8 Rxb1 53. Rc7+ Kf8 54. h5 a1Q 55. Bxb1 Qxb1 56. h6 Nf5 57. Rxh7 Kg8 58. Rd7 Nxh6 0-1

[Event "Sitges Sunway op 10th"]
[Site "Sitges"]
[Date "2023.12.12"]
[Round "1"]
[White "Petkov, Momchil"]
[Black "Roneet, Das"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2496"]
[BlackElo "2017"]
[PlyCount "39"]
[EventDate "2023.12.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ba6 8. Bxa6 Qxa6 9. Nge2 d6 10. 0-0 g6 11. a4 Bg7 12. Nb5 Qb7 13. Nec3 0-0 14. e4 Na6 15. Qe2 Ne8 16. Bf4 Nec7 17. e5 dxe5 18. Bxe5 Nxd5 19. Bxg7 Nf4 20. Qg4 1-0

[Event "ROM GP KO final"]
[Site "Alba Iulia"]
[Date "2023.12.05"]
[Round "2.2"]
[White "Deac, Bogdan Daniel"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2690"]
[BlackElo "2496"]
[PlyCount "177"]
[EventDate "2023.12.05"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "ROU"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Qc2 h6 8. Rd1 c6 9. b3 a5 10. Nbd2 b6 11. e4 Bb7 12. e5 Nh7 13. Nf1 c5 14. cxd5 exd5 15. Ne3 Rc8 16. Qe2 cxd4 17. Nxd4 Nxe5 18. Nxd5 Bxd5 19. Nf5 Bf6 20. Rxd5 Qe8 21. Bb2 Nf3+ 22. Bxf3 Qxe2 23. Bxe2 Bxb2 24. Ne7+ Kh8 25. Nxc8 Bxa1 26. Nxb6 Bc3 27. Nc4 Nf6 28. Rb5 Ra8 29. Bf3 Ra6 30. a3 g6 31. h4 Kg7 32. Kg2 Ne8 33. Rc5 Ra7 34. Kf1 Nf6 35. Rb5 Ne8 36. h5 gxh5 37. Bxh5 Nc7 38. Rf5 Ne6 39. Nd6 Nd4 40. Rxf7+ Rxf7 41. Bxf7 Bb2 42. a4 Ba3 43. Nc4 Bb4 44. Bd5 Nxb3 45. Kg2 Nc5 46. Bc6 Ne6 47. f4 Kf6 48. Ne3 Bc5 49. Nd5+ Kg7 50. Bb5 Nd4 51. Bd3 Ba3 52. Nb6 Bc5 53. Nc4 Bb4 54. Kf2 Nb3 55. Ke3 Bc5+ 56. Kf3 Bb4 57. Kg4 Nc5 58. Bc2 Ne6 59. Ne5 Nd4 60. Bd3 Be1 61. Nc4 Ne6 62. Kh3 Nc5 63. Bc2 Ne6 64. Be4 Nc5 65. Bc6 Ne6 66. Nd6 Nd4 67. Bd7 Ne2 68. Ne4 Nc3 69. Nd6 Ne2 70. Nf5+ Kg6 71. Nh4+ Kf6 72. Nf5 Nc3 73. Nxh6 Ne4 74. Ng4+ Ke7 75. Bc6 Nxg3 76. Ne5 Nf5 77. Kg4 Nd4 78. Be4 Bc3 79. Nc4 Ne6 80. Ne3 Kd6 81. f5 Nc5 82. Bc2 Nd7 83. Kh5 Nf6+ 84. Kg6 Nd7 85. Bd1 Ne5+ 86. Kh7 Nd7 87. Kg8 Ke7 88. Nd5+ Kd6 89. Nxc3 1-0

[Event "ROM GP KO final"]
[Site "Alba Iulia"]
[Date "2023.12.05"]
[Round "3.2"]
[White "Gavrilescu, David"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2523"]
[BlackElo "2496"]
[PlyCount "21"]
[EventDate "2023.12.05"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "ROU"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. 0-0 Nd4 6. Re1 a6 7. Bf1 e5 8. d3 Nxf3+ 9. Qxf3 d6 10. Bg5 Be7 11. Bxf6 1/2-1/2

[Event "ROM GP KO final"]
[Site "Alba Iulia"]
[Date "2023.12.05"]
[Round "3.3"]
[White "Gavrilescu, David"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2523"]
[BlackElo "2496"]
[PlyCount "63"]
[EventDate "2023.12.05"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "ROU"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nf6 3. e5 Nd5 4. Nf3 g6 5. Bb2 Bg7 6. d4 cxd4 7. Qxd4 Nc7 8. Nbd2 Nc6 9. Qf4 Ne6 10. Qg3 Qa5 11. Be2 d6 12. 0-0 Nxe5 13. Nc4 Nxf3+ 14. Bxf3 Qc7 15. Bxg7 Nxg7 16. Rfe1 0-0 17. h4 Be6 18. Ne3 Qb6 19. h5 Rfe8 20. h6 Nf5 21. Nxf5 Bxf5 22. c4 Rad8 23. Rad1 e5 24. Qg5 d5 25. Bxd5 Kf8 26. c5 Qxc5 27. Qf6 Rxd5 28. Rxd5 Qxd5 29. Qg7+ Ke7 30. Rxe5+ Qxe5 31. Qxe5+ Be6 32. Qc5+ 1-0

[Event "ROM GP KO final"]
[Site "Alba Iulia"]
[Date "2023.12.05"]
[Round "1.2"]
[White "Nanu, Ciprian Costica"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2523"]
[BlackElo "2496"]
[PlyCount "139"]
[EventDate "2023.12.05"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "ROU"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Bd6 5. e3 0-0 6. Nc3 Nc6 7. Be2 dxc4 8. bxc4 e5 9. d3 Bf5 10. 0-0 Re8 11. Nd5 Nd7 12. h3 e4 13. dxe4 Bxe4 14. Nd2 Bf5 15. Nb3 Qg5 16. Bg4 Bxg4 17. hxg4 Nb6 18. f4 Qh4 19. c5 Nxd5 20. Qxd5 Bf8 21. Qf3 Qe7 22. Rfe1 Qe4 23. Rad1 a5 24. Ba3 Qa4 25. Bc1 Qxa2 26. Nd4 Nxd4 27. exd4 c6 28. f5 Qc4 29. Bb2 a4 30. g5 Qc2 31. Ba3 Rad8 32. Rxe8 Rxe8 33. d5 Bxc5+ 34. Bxc5 Qxc5+ 35. Kh2 cxd5 36. Rxd5 Qc7+ 37. g3 Qe7 38. f6 Qe2+ 39. Qxe2 Rxe2+ 40. Kh3 gxf6 41. gxf6 h6 42. Rd8+ Kh7 43. Rd7 Kg6 44. Rxb7 Kxf6 45. Rb6+ Kg5 46. Ra6 Re4 47. Ra5+ f5 48. Ra8 Rb4 49. Rg8+ Kf6 50. Rh8 Kg6 51. Rg8+ Kf6 52. Rh8 Ke5 53. Rxh6 Kd4 54. Rf6 Kc3 55. Rxf5 a3 56. Rf3+ Kb2 57. Rf2+ Kb3 58. Rf3+ Ka4 59. Rf2 Rc4 60. g4 Kb3 61. Kh4 a2 62. Rf1 Kb2 63. Kh5 Rc1 64. Rf2+ Rc2 65. Rf1 a1Q 66. Rxa1 Kxa1 67. g5 Kb2 68. Kg6 Rg2 69. Kf6 Rxg5 70. Kxg5 1/2-1/2

[Event "ROM GP KO final"]
[Site "Alba Iulia"]
[Date "2023.12.05"]
[Round "2.1"]
[White "Petkov, Momchil"]
[Black "Deac, Bogdan Daniel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2496"]
[BlackElo "2690"]
[PlyCount "64"]
[EventDate "2023.12.05"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "ROU"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Nh5 7. Be5 e6 8. Nbd2 Bd7 9. h3 Rc8 10. Qb3 Nxe5 11. Nxe5 Bc6 12. Be2 Nf6 13. 0-0 Bd6 14. Nxc6 bxc6 15. Qc2 cxd4 16. cxd4 0-0 17. Nb3 Nd7 18. Bd3 h6 19. Qe2 a5 20. Rab1 Rb8 21. Rfc1 Rfc8 22. Rc2 a4 23. Nd2 c5 24. dxc5 Nxc5 25. Rbc1 Rc7 26. Nf3 Nxd3 27. Qxd3 Rbc8 28. g3 Be7 29. Rxc7 Rxc7 30. Rxc7 Qxc7 31. Qb5 a3 32. bxa3 Bxa3 1/2-1/2

[Event "ROM GP KO final"]
[Site "Alba Iulia"]
[Date "2023.12.05"]
[Round "3.1"]
[White "Petkov, Momchil"]
[Black "Gavrilescu, David"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2496"]
[BlackElo "2523"]
[PlyCount "47"]
[EventDate "2023.12.05"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "ROU"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Bb5 cxd4 6. exd4 Bg4 7. Nbd2 e6 8. 0-0 Bd6 9. Bxd6 Qxd6 10. c3 0-0 11. Re1 Nd7 12. a4 Bh5 13. Bd3 Rfe8 14. Qb1 Bg6 15. Bxg6 hxg6 16. Qd3 e5 17. dxe5 Ndxe5 18. Nxe5 Nxe5 19. Qd4 Nc6 20. Qh4 f6 21. Nf3 Kf7 22. Rad1 Rxe1+ 23. Rxe1 Re8 24. Rxe8 1/2-1/2

[Event "ROM GP KO final"]
[Site "Alba Iulia"]
[Date "2023.12.05"]
[Round "1.1"]
[White "Petkov, Momchil"]
[Black "Nanu, Ciprian Costica"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2496"]
[BlackElo "2523"]
[PlyCount "91"]
[EventDate "2023.12.05"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "ROU"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 Be7 6. h3 0-0 7. c3 b6 8. a4 Bb7 9. Nbd2 a6 10. Bd3 d6 11. 0-0 Nbd7 12. Bh2 Re8 13. Ne1 Nf8 14. Nc2 Ng6 15. Ne3 Bf8 16. Qb3 Nd5 17. Rfe1 Ndf4 18. Bxg6 Nxg6 19. Ndc4 Rb8 20. Qxb6 Qxb6 21. Nxb6 Bxg2 22. Nd7 Bxh3 23. Nxb8 Rxb8 24. Nc4 Nh4 25. Re3 Bg4 26. b4 Nf5 27. Re4 h5 28. Ne3 Bf3 29. Rf4 Ba8 30. Nxf5 g5 31. Re4 exf5 32. Re2 f4 33. b5 a5 34. Rae1 Bd5 35. Re8 Rb7 36. Rc8 Kg7 37. c4 Bf3 38. c5 dxc5 39. dxc5 Rd7 40. c6 Rd2 41. Rxf8 Kxf8 42. Rc1 Ra2 43. b6 Rxa4 44. c7 Bb7 45. c8Q+ Bxc8 46. Rxc8+ 1-0

[Event "ROM GP Final GpA"]
[Site "Alba Iulia"]
[Date "2023.12.04"]
[Round "3"]
[White "Ardelean, George Catalin"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2433"]
[BlackElo "2496"]
[PlyCount "21"]
[EventDate "2023.12.04"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "ROU"]
[EventCategory "5"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 g6 8. 0-0 Bg7 9. Re1 d6 10. exd6 Qxd6 11. Na3 1/2-1/2

[Event "ROM GP Final GpA"]
[Site "Alba Iulia"]
[Date "2023.12.04"]
[Round "1"]
[White "Ciolacu, Alessia Mihaela"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2175"]
[BlackElo "2496"]
[PlyCount "88"]
[EventDate "2023.12.04"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "ROU"]
[EventCategory "5"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Nxa6 8. Bg5 Be7 9. Nxe7 Qxe7 10. Nf3 Rb8 11. Qc1 h6 12. Bf4 Rb6 13. e3 Bb7 14. Be2 g5 15. Bg3 h5 16. h3 Ne4 17. Be5 Rg8 18. Bc3 Nb4 19. Nd2 Nxd2 20. Qxd2 Rd6 21. Qc1 Nd3+ 22. Bxd3 Rxd3 23. Qc2 Qe4 24. Qe2 Qxg2 25. Qxd3 Qxh1+ 26. Qf1 Qf3 27. Rd1 Rg6 28. Qd3 Qxh3 29. Kd2 Bf3 30. Rf1 Qh2 31. Kc1 Qc7 32. e4 g4 33. Kb1 Re6 34. e5 Qc6 35. Re1 Rg6 36. Qc4 Qd5 37. Qb5 Re6 38. Ka1 Qc6 39. Qb8+ Ke7 40. Bd2 Rg6 41. Ba5 Qa8 42. Qc7 Rc6 43. Qd8+ Qxd8 44. Bxd8+ Kxd8 0-1

[Event "ROM GP Final GpA"]
[Site "Alba Iulia"]
[Date "2023.12.04"]
[Round "5"]
[White "Petkov, Momchil"]
[Black "Ardelean, George Catalin"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2496"]
[BlackElo "2433"]
[PlyCount "14"]
[EventDate "2023.12.04"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "ROU"]
[EventCategory "5"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. c4 e6 5. Nc3 d5 6. Nf3 Bd6 7. Bg3 0-0 1/2-1/2

[Event "ROM GP Final GpA"]
[Site "Alba Iulia"]
[Date "2023.12.04"]
[Round "4"]
[White "Petkov, Momchil"]
[Black "Ciolacu, Alessia Mihaela"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2496"]
[BlackElo "2175"]
[PlyCount "51"]
[EventDate "2023.12.04"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "ROU"]
[EventCategory "5"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. d5 b5 4. e4 Nxe4 5. Qf3 Qa5+ 6. Nd2 Nxd2 7. Bxd2 Qb6 8. Nh3 Bb7 9. a4 b4 10. Bc4 Qf6 11. Qe2 e6 12. Bg5 Qxb2 13. 0-0 Be7 14. Rab1 Qa3 15. dxe6 fxe6 16. Bxe6 dxe6 17. Qxe6 Nc6 18. Rfe1 Qxa4 19. Bxe7 Bc8 20. Qe2 Bxh3 21. Bxc5+ Kf7 22. Qc4+ Kg6 23. gxh3 Rhe8 24. Re6+ Rxe6 25. Qxe6+ Kh5 26. Qg4+ 1-0

[Event "ROM GP Final GpA"]
[Site "Alba Iulia"]
[Date "2023.12.04"]
[Round "2"]
[White "Petkov, Momchil"]
[Black "Toma, Radu Cristian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2496"]
[BlackElo "2386"]
[PlyCount "85"]
[EventDate "2023.12.04"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "ROU"]
[EventCategory "5"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. Nbd2 Bd6 5. e3 0-0 6. Ne5 c5 7. c3 b6 8. h4 Qc7 9. h5 Nfd7 10. h6 g6 11. Ndf3 Nc6 12. Nxc6 Qxc6 13. Bxd6 Qxd6 14. Bb5 a6 15. Be2 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Qb3 d4 19. cxd4 cxd4 20. Qxb6 Rb8 21. Qxd4 Qxd4 22. exd4 Rxb2 23. Bc4 Re8+ 24. Kf1 Bg4 25. f3 Bd7 26. Rh4 Kf8 27. Bxa6 Ra8 28. Be2 f5 29. d5 Rc8 30. a4 Rcc2 31. Re1 Ra2 32. Rb4 Rxa4 33. Rb8+ Kf7 34. Bd1 Rd2 35. Bxa4 Bxa4 36. Rb7+ Kf6 37. Rxh7 Kg5 38. Rh8 Rxd5 39. h7 Rd7 40. Kf2 Ra7 41. Rh1 f4 42. Rb8 Bc6 43. Rb2 1-0

[Event "ROM GP Final GpA"]
[Site "Alba Iulia"]
[Date "2023.12.04"]
[Round "6"]
[White "Toma, Radu Cristian"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2386"]
[BlackElo "2496"]
[PlyCount "54"]
[EventDate "2023.12.04"]
[EventType "tourn (rapid)"]
[EventRounds "6"]
[EventCountry "ROU"]
[EventCategory "5"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 c5 6. d4 cxd4 7. Qxd4 Nc6 8. Qf4 Rc8 9. 0-0 Ne7 10. b3 Ng6 11. Qd2 Bb4 12. Bb2 0-0 13. a3 Ne4 14. Qd3 Bxc3 15. Bxc3 Nxc3 16. Qxc3 b5 17. Qb4 Bxf3 18. exf3 bxc4 19. bxc4 Ne5 20. Qa4 Nxc4 21. Qxa7 Ra8 22. Qc5 Nd2 23. Qd6 Nxf1 24. Bxf1 Qb8 25. Rd1 Qxd6 26. Rxd6 Rxa3 27. Rxd7 Rxf3 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "2"]
[White "Eilers, Stefan"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2300"]
[BlackElo "2496"]
[PlyCount "54"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 0-0 7. a3 c6 8. Nc3 c5 9. Bxa6 bxa6 10. dxc5 Bxc5 11. 0-0 a5 12. Ne5 Ba6 13. Re1 Rc8 14. Bg5 Be7 15. Ne2 Qc7 16. Qd4 Bc5 17. Qh4 Qxe5 18. c3 Bxe2 19. Rxe2 h6 20. Bf4 Qh5 21. Qxh5 Nxh5 22. Be5 f6 23. Bd4 Bxd4 24. exd4 Nf4 25. Re3 Kf7 26. b4 a4 27. g3 Ng6 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "4"]
[White "Kanyamarala, Trisha"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2181"]
[BlackElo "2496"]
[PlyCount "70"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. g3 Nf6 5. Bg2 0-0 6. Nf3 d6 7. 0-0 c6 8. Nxf6+ Qxf6 9. d3 h6 10. Rb1 Bc5 11. b3 Nd7 12. a3 Qe7 13. b4 axb4 14. axb4 Ba7 15. Ra1 d5 16. Be3 d4 17. Bd2 Nf6 18. Qc2 Bf5 19. Ra5 Bb6 20. Rxe5 Qd7 21. b5 Ng4 22. bxc6 bxc6 23. h3 Nxe5 24. Nxe5 Qe7 25. Nxc6 Qxe2 26. Re1 Qxd3 27. Ne7+ Kh8 28. Qb2 Rab8 29. Nc6 Rbe8 30. Qxb6 Qxd2 31. Rxe8 Rxe8 32. Qc5 Qe1+ 33. Kh2 Qxf2 34. Nxd4 Be4 35. Nf3 Qxc5 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "10"]
[White "Madaminov, Mukhiddin"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2494"]
[BlackElo "2496"]
[PlyCount "151"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. 0-0 Nd4 6. Be2 e6 7. Re1 Bd6 8. g3 a6 9. a4 b6 10. d3 Bb7 11. Bf1 Nxf3+ 12. Qxf3 Be5 13. Bf4 d6 14. Bxe5 dxe5 15. h4 0-0 16. Qe3 Nd7 17. Bg2 f5 18. exf5 Bxg2 19. Kxg2 exf5 20. Qf3 Rae8 21. Nd5 Qd6 22. Ne3 e4 23. dxe4 fxe4 24. Qd1 Qe7 25. Qd5+ Kh8 26. Rad1 Nf6 27. Qb3 Rb8 28. Re2 b5 29. axb5 axb5 30. Nd5 Qf7 31. Nxf6 Qxf6 32. Qe3 Qf3+ 33. Kg1 Rbd8 34. Rxd8 Rxd8 35. Qxf3 exf3 36. Re3 g5 37. Rxf3 gxh4 38. gxh4 Rd2 39. Rc3 c4 40. Kg2 Kg7 41. b3 Rd4 42. bxc4 bxc4 43. Kg3 Kf6 44. Rf3+ Ke5 45. Rf7 Rd2 46. Re7+ Kf6 47. Rxh7 Rxc2 48. Rc7 Rc1 49. Kf4 c3 50. Rc6+ Ke7 51. Kf5 c2 52. f4 Kd7 53. Rc3 Ke7 54. Rc7+ Kd6 55. Rc3 Ke7 56. h5 Kf7 57. Rc7+ Kf8 58. Kf6 Ke8 59. f5 Kd8 60. Rc3 Kd7 61. h6 Rh1 62. Rxc2 Rxh6+ 63. Kg7 Ra6 64. Re2 Ra4 65. f6 Rg4+ 66. Kf8 Kd6 67. f7 Kd7 68. Re1 Rg2 69. Re4 Rg3 70. Rd4+ Kc7 71. Ke7 Re3+ 72. Kf6 Rf3+ 73. Ke6 Kc6 74. Rd8 Re3+ 75. Kf6 Re4 76. f8Q 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "7"]
[White "Mitrabha, Guha"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2516"]
[BlackElo "2496"]
[PlyCount "97"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 cxd4 7. exd4 Nh5 8. Be5 f6 9. Bg3 g6 10. Bd3 Bd7 11. 0-0 Nxg3 12. hxg3 Bg7 13. Re1 0-0 14. c4 Qb6 15. cxd5 exd5 16. Nb3 Bg4 17. Be2 Rae8 18. Rc1 a5 19. Rc5 a4 20. Rb5 Qd8 21. Nc5 Bxf3 22. Bxf3 Rxe1+ 23. Qxe1 Nxd4 24. Nxb7 Qd7 25. Rb6 Nxf3+ 26. gxf3 Re8 27. Qd2 d4 28. Nd6 Re6 29. Rb8+ Bf8 30. Ne4 Qc7 31. Qb4 Qe7 32. Qxd4 f5 33. Nc3 a3 34. bxa3 Qxa3 35. Qc4 Qd6 36. Rc8 Kf7 37. Nd5 Re1+ 38. Kg2 Qe6 39. Qc7+ Kg8 40. Qd8 Qf7 41. Nf6+ Kg7 42. Nd7 Be7 43. Qh8+ Kh6 44. Qd4 Bg5 45. Rc2 Qe6 46. Nc5 Qe8 47. Nd3 Qe7 48. Nxe1 Qxe1 49. Qd3 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "3"]
[White "Petkov, Momchil"]
[Black "Aggelis, Nikolaos"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2496"]
[BlackElo "2285"]
[PlyCount "133"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. c4 c6 6. Nc3 Be6 7. cxd5 Bxd5 8. Qc2 Be6 9. Nge2 Bd6 10. g3 0-0 11. Nf4 Bxf4 12. gxf4 Nd7 13. Bd3 g6 14. h4 h5 15. 0-0-0 Kh7 16. Rhg1 Rg8 17. e4 fxe4 18. Bxe4 f5 19. d5 cxd5 20. Bxd5 Bxd5 21. Rxd5 Qe7 22. Qd2 Nf6 23. Re1 Qf7 24. Rd6 Rge8 25. Re5 Ng4 26. Red5 Re7 27. f3 Nf6 28. Re5 Rae8 29. Qd4 Ng8 30. Nd5 Re6 31. Rdxe6 Rxe6 32. Kb1 Rd6 33. Qc5 Qd7 34. a3 b6 35. Qc4 Rc6 36. Qe2 Rd6 37. Nc3 Kh6 38. Qg2 Qd8 39. Qe2 Rd2 40. Qe3 Qd3+ 41. Qxd3 Rxd3 42. Re8 Nf6 43. Rh8+ Kg7 44. Ra8 Rxf3 45. Rxa7+ Kg8 46. Rb7 Rxf4 47. Rxb6 Kg7 48. Rxf6 Kxf6 49. Nd5+ Ke5 50. Nxf4 Kxf4 51. a4 Kg3 52. a5 f4 53. a6 f3 54. a7 f2 55. a8Q f1Q+ 56. Ka2 Qf7+ 57. b3 Kxh4 58. Qh1+ Kg5 59. Qc1+ Kf5 60. Qf1+ Ke6 61. Qc4+ Kf6 62. Qd4+ Ke7 63. Qc5+ Ke8 64. Qc8+ Ke7 65. Qc5+ Kf6 66. Qd4+ Ke7 67. Qc5+ 1/2-1/2

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "9"]
[White "Petkov, Momchil"]
[Black "Gurel, Ediz"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2496"]
[BlackElo "2554"]
[PlyCount "100"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Nc3 a6 6. e4 cxd4 7. Qxd4 Nc6 8. Qd2 Bb4 9. Bd3 d5 10. e5 d4 11. exf6 dxc3 12. bxc3 Qxf6 13. 0-0 Bxc3 14. Bg5 Bxd2 15. Bxf6 gxf6 16. Nxd2 Ne5 17. Be4 Rb8 18. f4 Nd7 19. Nc4 Ke7 20. Rab1 Bb7 21. Bxb7 Rxb7 22. Rfd1 b5 23. Ne3 Rc7 24. Rd4 Nb6 25. Rbd1 Rhc8 26. f5 Rc6 27. Rh4 Rc3 28. Re1 e5 29. Rxh7 Ra3 30. Ng4 Rxc2 31. Nh6 Raxa2 32. Rxf7+ Ke8 33. Rg7 Nd5 34. Rd1 Rxg2+ 35. Rxg2 Rxg2+ 36. Kxg2 Ne3+ 37. Kf3 Nxd1 38. Ng4 Kf7 39. h4 Nc3 40. h5 b4 41. h6 b3 42. h7 Kg7 43. Nxf6 b2 44. Nd7 b1Q 45. f6+ Kxh7 46. Nxe5 Qf5+ 47. Ke3 Qxe5+ 48. Kd2 Qxf6 49. Kc2 Nb5 50. Kb3 Qc3+ 0-1

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "6"]
[White "Petkov, Momchil"]
[Black "Mahdavi, Reza"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2496"]
[BlackElo "2323"]
[PlyCount "91"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Bg4 6. Nbd2 cxd4 7. exd4 e6 8. Bb5 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. Re1 a6 12. Bd3 b5 13. a3 Rab8 14. Qb1 Bxf3 15. Nxf3 h6 16. Qd1 Rfc8 17. Qe2 Nd7 18. g3 Ne7 19. a4 Qb6 20. axb5 axb5 21. Rec1 Rc7 22. b4 Nc8 23. Nd2 Nd6 24. Nb3 Nc4 25. Nc5 Nxc5 26. dxc5 Qc6 27. Ra2 Rd8 28. Rca1 Qd7 29. Ra6 Qe7 30. Ra8 g6 31. R1a6 Qf6 32. Rxd8+ Qxd8 33. Qf3 Qg5 34. Ra1 Qe5 35. Bf1 Kg7 36. Bxc4 dxc4 37. Qe3 Qf6 38. Rd1 h5 39. Qd4 e5 40. Qd6 Rc6 41. Qxf6+ Kxf6 42. Rd7 Ke6 43. Rb7 Kd5 44. Rxb5 Ke4 45. Rb6 Rc8 46. Rd6 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "5"]
[White "Petkov, Momchil"]
[Black "Santryan, Davit"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2496"]
[BlackElo "2120"]
[PlyCount "131"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Bf5 6. dxc5 e6 7. b4 a6 8. Nbd2 Nh5 9. Bg5 Qc7 10. Nd4 Bg6 11. Be2 Nf6 12. Bf4 e5 13. Bg3 Be7 14. N2f3 Nd7 15. Qb3 Be4 16. Nd2 Bxg2 17. Rg1 Bh3 18. Qxd5 Nxd4 19. cxd4 Be6 20. Bxe5 Nxe5 21. Qxe5 Qxe5 22. dxe5 0-0 23. Bf3 a5 24. Bxb7 Ra7 25. c6 axb4 26. Ke2 Rd8 27. Nb3 Bc4+ 28. Kf3 Bd5+ 29. Kg3 h5 30. h4 Re8 31. Rgd1 Be6 32. Nd4 Bc4 33. Rdc1 Bd3 34. Rd1 Bc4 35. Rac1 Bxa2 36. Ra1 b3 37. Nxb3 f6 38. Nc1 Ra4 39. Rxa2 Rg4+ 40. Kf3 fxe5 41. c7 e4+ 42. Ke2 Bxh4 43. c8Q Rxc8 44. Bxc8 Rg2 45. Rf1 Kh7 46. Ra4 g6 47. Rxe4 Kh6 48. Rxh4 Rg5 49. Rd4 Rc5 50. Ba6 Rc2+ 51. Rd2 Rc5 52. Bd3 h4 53. Nb3 g5 54. Nd4 g4 55. Ra2 Kh5 56. Rh1 h3 57. Rb2 Rd5 58. Rb5 Rxb5 59. Bxb5 Kh4 60. Bd7 Kg5 61. Nf5 Kh5 62. Ng3+ Kh4 63. Rb1 h2 64. Rb5 Kh3 65. Bc6 h1Q 66. Rh5# 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "11"]
[White "Petkov, Momchil"]
[Black "Tasev, Dejan"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2496"]
[BlackElo "2188"]
[PlyCount "53"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 h6 6. 0-0 d6 7. c4 g5 8. Bg3 Nh5 9. Nc3 Nxg3 10. hxg3 h5 11. d5 e5 12. Bf5 g4 13. Nh2 Nd7 14. f3 h4 15. Qe1 hxg3 16. Qxg3 Bh6 17. Nxg4 Nf6 18. Nxh6 Rxh6 19. Qg7 Rh5 20. g4 Rxf5 21. gxf5 Ke7 22. Kf2 a6 23. Ne4 Nxe4+ 24. fxe4 Qf8 25. f6+ Kd7 26. Qg4+ Kd8 27. Rh1 1-0

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "1"]
[White "Petkov, Momchil"]
[Black "Xie, Bryan"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2496"]
[BlackElo "2319"]
[PlyCount "106"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 c6 5. Nbd2 Nbd7 6. Ne5 h6 7. g4 Bh7 8. h4 Nxe5 9. dxe5 Ne4 10. Bd3 Nxd2 11. Qxd2 Bxd3 12. cxd3 e6 13. 0-0-0 Be7 14. Bg3 c5 15. Kb1 Rc8 16. f4 c4 17. Rc1 0-0 18. dxc4 dxc4 19. Qxd8 Rfxd8 20. Rhd1 b5 21. h5 Bc5 22. Bf2 Bb6 23. Kc2 f6 24. exf6 gxf6 25. Rxd8+ Rxd8 26. b3 Rc8 27. Rd1 Rc7 28. Rd8+ Kf7 29. Rh8 Kg7 30. Re8 Rc6 31. Re7+ Kf8 32. Rh7 e5 33. f5 cxb3+ 34. Kxb3 Rc4 35. Rxh6 Rxg4 36. Rxf6+ Kg7 37. Rg6+ Rxg6 38. fxg6 Kh6 39. Bg3 e4 40. Bf4+ Kg7 41. Be5+ Kh6 42. Bf4+ Kg7 43. Kb4 a6 44. a4 bxa4 45. Kxa4 Bd8 46. Be5+ Kh6 47. Bd4 Bc7 48. Kb4 a5+ 49. Kb5 Bd8 50. Bc3 Bg5 51. Bd4 Bd8 52. Ka4 Bc7 53. Kb5 Bd8 1/2-1/2

[Event "Titled Tuesday intern op 14th Nov Early"]
[Site "Chess.com INT"]
[Date "2023.11.14"]
[Round "8"]
[White "Salinas Herrera, Pablo Patricio"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2463"]
[BlackElo "2496"]
[PlyCount "82"]
[EventDate "2023.11.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB47_2023"]
[SourceDate "2023.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. g3 Nf6 10. Bd3 Ng4 11. Qe2 Nxe3 12. fxe3 f5 13. c4 0-0 14. a3 a5 15. 0-0 Qf6 16. Rac1 Qh6 17. cxd5 exd5 18. Bb5 Bd7 19. Bxc6 Bxc6 20. Nb3 Rae8 21. Rc3 f4 22. gxf4 Bxf4 23. Ne5 Bxe5 24. Rxf8+ Rxf8 25. dxe5 Qg6+ 26. Qg2 Qxg2+ 27. Kxg2 d4+ 28. Rxc6 bxc6 29. Nxd4 c5 30. Nc6 a4 31. e6 Re8 32. e7 Kf7 33. Kf3 Rc8 34. Na7 Rb8 35. Nc6 Rb6 36. Ne5+ Kxe7 37. Nc4 Rh6 38. Ke4 Rxh2 39. Kd5 Rc2 40. Kxc5 h5 41. Kd4 Rxc4+ 0-1

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.05"]
[Round "8"]
[White "Baltag, Iulian"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2416"]
[BlackElo "2499"]
[PlyCount "92"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Qc7 6. Nbd2 e5 7. b3 Ng8 8. Bb2 f6 9. 0-0 Be6 10. c3 0-0-0 11. d4 g5 12. dxe5 g4 13. Nh4 Bh6 14. f4 gxf3 15. Nhxf3 fxe5 16. Qe1 Ne7 17. Nc4 Ng6 18. Bc1 Bxc1 19. Rxc1 Bxc4 20. bxc4 Nf4 21. Rc2 Rhg8 22. Kh1 Nd3 23. Qe3 Qf7 24. Rd2 Qxc4 25. Rfd1 Nf4 26. Nxe5 Qa4 27. Rxd8+ Rxd8 28. Rxd8+ Kxd8 29. h3 Qd1+ 30. Kh2 Qf1 31. Qd2+ Kc7 32. Nf3 Nd3 33. c4 Nf2 34. Qe3 Nd1 35. Qxc5 Qe2 36. Nd4 Qxe4 37. Nb5+ Kd7 38. Qd6+ Ke8 39. Nc7+ Kf7 40. Qd7+ Kg8 41. Qd8+ Kf7 42. Qd7+ Kg6 43. Qd6+ Kf7 44. Qd7+ Kg6 45. Qd6+ Kf7 46. Qd7+ Kg6 1/2-1/2

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.05"]
[Round "6"]
[White "Bulau, Andrei Cristian"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2172"]
[BlackElo "2499"]
[PlyCount "174"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 a5 11. Qc2 Na6 12. a3 Nc7 13. Rad1 Ne6 14. f3 b5 15. Bf2 Ba6 16. Ng3 Bf8 17. Rfe1 Qb8 18. Nf5 b4 19. Nb1 Bxd3 20. Qxd3 c5 21. dxc5 Bxc5 22. Bg3 Qb6 23. Be5 Ng5 24. Bd4 Rac8 25. axb4 axb4 26. h4 Ngh7 27. Nd2 Bxd4 28. Qxd4 Qxd4 29. Nxd4 Nd7 30. e4 Nhf6 31. exd5 Rxe1+ 32. Rxe1 Nxd5 33. g3 N7b6 34. Ra1 Rc7 35. Kf2 Nc4 36. Nxc4 Rxc4 37. Rd1 h5 38. Ke2 Rc8 39. Nf5 Re8+ 40. Kf2 Nc7 41. Rd4 g6 42. Ne3 Na6 43. Rd6 Nc5 44. Nc4 b3 45. Rd5 Rc8 46. Nd6 Rc6 47. Nb5 Ne6 48. Nc3 Rb6 49. Rb5 Rd6 50. Rxb3 Rd2+ 51. Ke3 Rg2 52. Ne4 f5 53. Rb8+ Kf7 54. Rb7+ Kf8 55. Ng5 Nxg5 56. hxg5 Rxg3 57. Kf4 Rg2 58. b4 Re2 59. b5 Re6 60. b6 Ke8 61. Rb8+ Kd7 62. Rb7+ Kc6 63. Rf7 Kxb6 64. Rf6 Rc6 65. Ke5 Kc7 66. Rf8 Kd7 67. Rf7+ Ke8 68. Ra7 Rb6 69. f4 Kd8 70. Ra8+ Kc7 71. Rf8 Rc6 72. Rf7+ Kb6 73. Rd7 Kc5 74. Rd1 Kb6 75. Rd7 Kb5 76. Rf7 Kc4 77. Rd7 Kb4 78. Rd4+ Kb5 79. Rd1 Kb6 80. Rb1+ Kc7 81. Rd1 Rb6 82. Rd2 Rb4 83. Kf6 Rb6+ 84. Ke5 Kc8 85. Rd1 Kb7 86. Rd7+ Kc6 87. Rd1 Kc7 1/2-1/2

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.05"]
[Round "10"]
[White "Cojocari, Dmitri"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2051"]
[BlackElo "2499"]
[PlyCount "102"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Re8 10. 0-0 a5 11. h3 Na6 12. Kh1 Nc7 13. Qc2 b5 14. a4 b4 15. Nb1 Ba6 16. Nd2 Bxd3 17. Qxd3 Ne6 18. Bxf6 Bxf6 19. Nb3 c5 20. Nxc5 Nxc5 21. dxc5 Bxb2 22. Rad1 Rc8 23. Qb3 Qf6 24. Rxd5 Be5 25. Nc1 Bb8 26. Nd3 Rxe3 27. Qc4 Re7 28. f4 Qc6 29. f5 Rce8 30. f6 Re4 31. Rd4 Qc7 32. Nf4 Rxd4 33. Qxd4 g5 34. Qd1 Qe5 35. Qd7 gxf4 36. c6 Re6 37. Qd8+ Kh7 38. Qd3+ Qe4 39. Qd7 Rxf6 40. c7 Bxc7 41. Qxc7 Rg6 42. Rf3 Rg7 43. Qxf4 Qxf4 44. Rxf4 Kg8 45. h4 Rg6 46. Rf5 Rb6 47. Rf2 b3 48. Rb2 Kf8 49. Kg1 Ke7 50. Kf2 Kd6 51. Ke3 Ke5 0-1

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.05"]
[Round "5"]
[White "Petkov, Momchil"]
[Black "Chigaev, Maksim"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2499"]
[BlackElo "2626"]
[PlyCount "114"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bb5+ Nfd7 6. 0-0 0-0 7. Re1 c5 8. c3 Nc6 9. Nb3 cxd4 10. cxd4 a6 11. Bf1 e5 12. Bg5 Nf6 13. d5 Ne7 14. Rc1 Bd7 15. Qd2 a5 16. Qe3 Ng4 17. Qc3 f6 18. Bd2 f5 19. exf5 Nxf5 20. Qc7 b6 21. h3 Nf6 22. g4 e4 23. Ng5 Nh4 24. Qxd8 Raxd8 25. Be3 h6 26. Ne6 Nf3+ 27. Kh1 Nxe1 28. Nxf8 Kxf8 29. Bxb6 Rb8 30. Bc7 Rc8 31. Bxd6+ Kf7 32. Rxe1 Rc2 33. Re2 Rc8 34. Rd2 e3 35. fxe3 Ne4 36. Re2 Nxd6 37. Rf2+ Ke7 38. Nxa5 Rc1 39. Kg2 Ne4 40. Rf4 Rc2+ 41. Kg1 Nd6 42. Bd3 Rc1+ 43. Kg2 g5 44. Rf2 Rd1 45. Bc2 Rxd5 46. b4 Re5 47. Rf3 Rb5 48. a3 Rb8 49. e4 Rc8 50. Bd3 Rc3 51. Bb1 Rc1 52. Rf1 Rxf1 53. Kxf1 Bb2 54. e5 Bxe5 55. Bc2 Bb2 56. a4 Bc3 57. Nb3 Bxa4 0-1

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.05"]
[Round "9"]
[White "Petkov, Momchil"]
[Black "Magold, Filip"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2499"]
[BlackElo "2317"]
[PlyCount "190"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 cxd4 7. exd4 Bf5 8. Qb3 e6 9. Nbd2 Be7 10. Be2 0-0 11. Qxb6 axb6 12. 0-0 h6 13. Ne5 Rfc8 14. g4 Bh7 15. h4 Nxe5 16. Bxe5 Ne4 17. Nxe4 Bxe4 18. Bg3 Ra5 19. a3 Raa8 20. f3 Bh7 21. h5 Bd8 22. Rfe1 Bc2 23. Rac1 Bb3 24. Bd3 Bf6 25. f4 Bc4 26. Bc2 Bb5 27. Kg2 Bd7 28. Bd3 Ra5 29. Rc2 Raa8 30. Rce2 Re8 31. Rh1 Kf8 32. Bh4 Bxh4 33. Rxh4 Ke7 34. g5 f6 35. Bg6 fxg5 36. fxg5 Rf8 37. Rg4 Kd6 38. Bd3 Be8 39. Re5 Bxh5 40. Rg3 Be8 41. gxh6 gxh6 42. Rg7 Bd7 43. Bh7 Rf6 44. Re2 Raf8 45. Bd3 h5 46. Rg5 Rh6 47. Re3 h4 48. Be2 h3+ 49. Rxh3 Rxh3 50. Kxh3 Rf2 51. Re5 Be8 52. Kg3 Rf6 53. Bg4 Bg6 54. Re2 Be4 55. Rh2 Rg6 56. Kf4 Rf6+ 57. Ke3 Rg6 58. Be2 Rg3+ 59. Kf4 Rg6 60. Ke3 Rg3+ 61. Kf2 Rg6 62. Rh8 Rg2+ 63. Ke3 Bf5 64. Rd8+ Kc7 65. Rf8 Rh2 66. Rf7+ Kb8 67. Rg7 Rh3+ 68. Kf2 Rh2+ 69. Rg2 Rh1 70. Ke3 Rh3+ 71. Kf4 Kc7 72. Bb5 Rh4+ 73. Ke5 Rh5 74. Rg7+ Kb8 75. Bd7 Rh2 76. Bxe6 Bxe6 77. Kxe6 Rxb2 78. Kxd5 Rb3 79. c4 Rxa3 80. Kd6 Rc3 81. Rg8+ Ka7 82. d5 Rxc4 83. Ke5 Rc1 84. d6 Rd1 85. Rg5 b5 86. Ke6 Kb6 87. d7 Kc6 88. Rg2 Rd6+ 89. Ke5 Rxd7 90. Rc2+ Kb6 91. Rb2 Kc5 92. Rc2+ Kb4 93. Rb2+ Kc4 94. Rc2+ Kb3 95. Rc1 b4 0-1

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.05"]
[Round "7"]
[White "Petkov, Momchil"]
[Black "Nedelcu, Teodor Cosmin"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2499"]
[BlackElo "2303"]
[PlyCount "161"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Bd6 6. Be2 Nbd7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. a4 Rc8 11. Bd3 c5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. e4 Bb7 15. d5 exd5 16. exd5 Re8 17. Qc2 h6 18. Rad1 Qc7 19. Bh7+ Kh8 20. Bf5 Rcd8 21. Qd2 Ne5 22. Kh1 Kg8 23. Qc3 f6 24. Nh4 g5 25. Nf3 Nxf3 26. Qxf3 Be5 27. Bc1 Qf7 28. Be6 Qxe6 29. dxe6 Bxf3 30. gxf3 Kf8 31. Kg2 Ke7 32. f4 gxf4 33. Kf3 Kxe6 34. Bxf4 h5 35. h3 Kf5 36. Be3 Bd4 37. Bc1 Re7 38. Rd3 Rde8 39. Be3 Re4 40. Rfd1 Bxe3 41. fxe3 R8e5 42. Rg1 c4 43. bxc4 Rxc4 44. Ra1 Ra5 45. Rda3 Ke5 46. R1a2 Kd5 47. Ra1 Kc6 48. R3a2 Rf5+ 49. Ke2 Rh4 50. Rh1 Ra5 51. Rf1 f5 52. Rf3 Raxa4 53. Rxa4 Rxa4 54. Rxf5 Rh4 55. Kd3 Rxh3 56. Kd4 Rh1 57. Rf6+ Kb5 58. e4 h4 59. Rf2 a5 60. Rb2+ Ka6 61. e5 h3 62. Kd5 a4 63. e6 h2 64. Rd2 b5 65. Kd6 b4 66. e7 Re1 67. Rxh2 Kb5 68. Rh5+ Kc4 69. Re5 Rxe5 70. Kxe5 a3 71. e8Q Kc3 72. Qc6+ Kb2 73. Qg2+ Kb1 74. Qf1+ Kb2 75. Qe2+ Kb1 76. Qd1+ Kb2 77. Qd2+ Ka1 78. Qc1+ Ka2 79. Qc2+ Ka1 80. Qb3 a2 81. Qc2 1-0

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.04"]
[Round "1"]
[White "Gazdaru, Rares"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1713"]
[BlackElo "2499"]
[PlyCount "72"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. c4 c6 7. Nc3 Nbd7 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 a6 11. h3 Be7 12. g4 Bc2 13. b4 Rc8 14. Bf4 g5 15. Bh2 h5 16. gxh5 Rxh5 17. Ne5 Bf5 18. Nxd7 Nxd7 19. Rfe1 Bxh3 20. e4 Bxg2 21. Kxg2 dxe4 22. Nxe4 Nf6 23. Nxf6+ Bxf6 24. Rad1 Rd8 25. Re4 Rh4 26. Rxh4 gxh4 27. Bd6 Be7 28. Bf4 Rd5 29. Kf3 f6 30. Rd2 Kf7 31. Kg4 f5+ 32. Kf3 Bf6 33. Ke3 h3 34. Bd6 e5 35. dxe5 Bg5+ 36. f4 Bxf4+ 0-1

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.04"]
[Round "3"]
[White "Lauda, Alexandr"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2156"]
[BlackElo "2499"]
[PlyCount "120"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 Bd7 8. f4 d5 9. exd5 exd5 10. Bb3 Be7 11. 0-0 Ng4 12. Nxd5 Nxe3 13. Nxe3 0-0 14. Nxc6 Bxc6 15. Kh1 Bc5 16. Nd5 a5 17. a4 Qh4 18. Rf3 Rae8 19. Rh3 Qf2 20. Rf3 Qd4 21. Qxd4 Bxd4 22. c3 Bc5 23. Rg3 Re2 24. f5 Rxb2 25. Bc4 Rd8 26. Nf6+ Kh8 27. Nh5 Rdd2 28. Nf4 Bd6 29. Rf1 Bxf4 30. Rxf4 Rd1+ 31. Bf1 Kg8 32. Kg1 f6 33. Rd4 Rxd4 34. cxd4 Bxa4 35. Ra3 Rb4 36. d5 Kf8 37. d6 Rd4 38. Be2 b5 39. Rh3 h6 40. Bh5 Rd5 41. Rc3 Rxd6 42. Rc7 Bb3 43. Rb7 Bc4 44. Kf2 a4 45. Ke3 a3 46. Rb8+ Ke7 47. Re8+ Kd7 48. Ra8 a2 49. Be8+ Kc7 50. Bxb5 Bxb5 51. Rxa2 Ra6 52. Rc2+ Kd7 53. g4 Ra3+ 54. Kd4 Ra4+ 55. Kc5 Bf1 56. Rd2+ Ke7 57. Rf2 Bh3 58. Re2+ Kf7 59. Kd6 Rd4+ 60. Kc7 Bxg4 0-1

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.04"]
[Round "2"]
[White "Petkov, Momchil"]
[Black "Berechet, Stefan Mario"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2499"]
[BlackElo "1977"]
[PlyCount "79"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 b6 4. f4 Bb7 5. Nf3 e6 6. Bd3 d6 7. 0-0 Ne7 8. Ne2 c5 9. c3 Nd7 10. Ng3 Qc7 11. f5 e5 12. Ng5 c4 13. Bc2 Bf6 14. fxg6 hxg6 15. Be3 b5 16. Rf2 Ng8 17. Qe2 a5 18. Raf1 Bxg5 19. Bxg5 f6 20. Be3 Rh7 21. Qg4 Nf8 22. b3 Bc8 23. Qe2 cxb3 24. Bxb3 Be6 25. Qxb5+ Ke7 26. dxe5 dxe5 27. Bb6 Qd7 28. Bc5+ Kf7 29. Bxe6+ Qxe6 30. Qb7+ Nd7 31. Qxa8 Nxc5 32. Qa7+ Nd7 33. Rd1 Ke8 34. Qa8+ Kf7 35. Qd8 Nf8 36. Rd6 Qe7 37. Qxe7+ Kxe7 38. Ra6 Rh4 39. Rb2 f5 40. Rb7+ 1-0

[Event "Sebes GP op"]
[Site "Sebes"]
[Date "2023.11.04"]
[Round "4"]
[White "Petkov, Momchil"]
[Black "Toncheva, Nadya"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2499"]
[BlackElo "2253"]
[PlyCount "169"]
[EventDate "2023.11.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ROU"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 c5 5. e3 Nc6 6. Nbd2 Bf5 7. c3 Qb6 8. Qb3 c4 9. Qxb6 axb6 10. Nxe4 Bxe4 11. Nd2 Bg6 12. e4 e6 13. Be2 b5 14. exd5 exd5 15. Bf3 Be7 16. Bxe7 Nxe7 17. 0-0 Kd7 18. Rfe1 Rhe8 19. a3 Kd6 20. Bg4 h5 21. Bh3 Nc6 22. Re3 Rxe3 23. fxe3 Re8 24. Kf2 Bd3 25. g3 Ne7 26. Nf3 f6 27. Re1 Ng6 28. Nd2 h4 29. Bg4 hxg3+ 30. hxg3 Rh8 31. Kg2 f5 32. Bd1 Nf8 33. g4 Ng6 34. Kg3 Ne7 35. Bf3 Be4 36. Bd1 g6 37. Rf1 Ke6 38. Nf3 Bxf3 39. Bxf3 Nc8 40. Bd1 Nd6 41. Bc2 Ne4+ 42. Bxe4 fxe4 43. g5 Ke7 44. Rf6 Rh1 45. Rb6 Rg1+ 46. Kf4 Rf1+ 47. Kg4 Rg1+ 48. Kf4 Rf1+ 49. Kg4 Rg1+ 50. Kh4 Rh1+ 51. Kg3 Rg1+ 52. Kf2 Rxg5 53. Rxb7+ Kd6 54. Rb6+ Kc7 55. Rxb5 Kc6 56. Rc5+ Kd6 57. Rc8 Rf5+ 58. Ke2 Rh5 59. Rf8 Ke6 60. Rf2 Rh1 61. Rf1 Rh2+ 62. Rf2 Rh1 63. Kd2 g5 64. Rf8 Rh2+ 65. Kc1 Rh1+ 66. Kc2 Rh2+ 67. Kc1 Rh1+ 68. Kc2 Rh2+ 69. Kb1 Rh1+ 70. Ka2 g4 71. a4 Kd6 72. Rg8 Rg1 73. Rg7 Kc6 74. Rg6+ Kc7 75. Ka3 Rg2 76. a5 g3 77. Rg7+ Kb8 78. a6 Rg1 79. Kb4 Ra1 80. Kb5 Ra2 81. Rxg3 Rxb2+ 82. Kc5 Rb3 83. Kxd5 Rxc3 84. Kxe4 Rc1 85. Rg6 1-0

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2023.10.29"]
[Round "3.51"]
[White "Petkov, Momchil"]
[Black "Bern, Ivar"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2499"]
[BlackElo "2301"]
[PlyCount "55"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Baerum"]
[BlackTeam "Bergens"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 a6 6. Ba4 b5 7. Bb3 Nge7 8. d4 exd4 9. cxd4 c4 10. Bc2 Ng6 11. Nc3 0-0 12. e5 Be7 13. Be4 f5 14. Bd5+ Kh8 15. b3 cxb3 16. axb3 Rb8 17. Na2 Qb6 18. b4 Bb7 19. Bb3 Rbd8 20. Re1 d6 21. e6 Bf6 22. d5 Bxa1 23. Be3 Nd4 24. Ng5 h6 25. Qh5 f4 26. Qxg6 hxg5 27. Bxd4 Bxd4 28. Bc2 1-0

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2023.10.28"]
[Round "2.11"]
[White "Hauge, Lars Oskar"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2509"]
[BlackElo "2499"]
[PlyCount "63"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "OSS"]
[BlackTeam "Baerum"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Qc7 6. Nbd2 e5 7. 0-0 Be7 8. Nc4 Ng4 9. h3 b5 10. Ne3 Nxe3 11. Bxe3 0-0 12. Nd2 Be6 13. f4 exf4 14. Bxf4 Qd7 15. Be3 f5 16. Qh5 fxe4 17. Nxe4 c4 18. Qe5 Qd5 19. Qc7 cxd3 20. Qxe7 Qxe4 21. Rxf8+ Rxf8 22. Bc5 Rc8 23. cxd3 Qg6 24. Rf1 h6 25. Qd6 Bf5 26. Qxg6 Bxg6 27. Bxa7 Ra8 28. Bd4 Rxa2 29. Rc1 Ra6 30. Re1 Ra4 31. Bc3 Ra7 32. Re6 1/2-1/2

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2023.10.27"]
[Round "1.51"]
[White "Carlsen, Magnus"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2839"]
[BlackElo "2499"]
[PlyCount "115"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Offerspill"]
[BlackTeam "Baerum"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. h3 d6 5. d4 cxd4 6. Nxd4 e5 7. Nf3 Be7 8. Bc4 Be6 9. Bb3 0-0 10. Bg5 Qd7 11. 0-0 h6 12. Bxf6 Bxf6 13. Nd5 Bd8 14. Qd3 Kh8 15. Rad1 f5 16. Nc3 Be7 17. Bxe6 Qxe6 18. Nd5 Bd8 19. Rfe1 Rc8 20. exf5 Rxf5 21. c3 Rf7 22. Re4 Ne7 23. Ne3 Bc7 24. Qc4 Rf6 25. Qxe6 Rxe6 26. Rb4 Bb6 27. Nc4 Rc6 28. Nxb6 Rxb6 29. Rxb6 axb6 30. c4 Kg8 31. Nd2 Nc6 32. Ne4 Nd4 33. Rd3 Re7 34. Ra3 Rd7 35. Nc3 Kf7 36. Ra4 Rc7 37. Kf1 Ke6 38. Ke1 Rc5 39. Ra7 Rxc4 40. Rxb7 b5 41. Nxb5 Rc2 42. Nxd4+ exd4 43. a4 Kd5 44. a5 Rc1+ 45. Kd2 Ra1 46. Rxg7 Rxa5 47. Rf7 Ra2 48. Kc2 Ra1 49. f3 Re1 50. Rf5+ Kc4 51. b3+ Kb4 52. Rd5 Re2+ 53. Kd3 Rxg2 54. Rxd6 Rg3 55. Rxd4+ Kxb3 56. Ke4 Rxh3 57. f4 Rh1 58. f5 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.10.01"]
[Round "11"]
[White "Petkov, Momchil"]
[Black "Harshavardhan, GB."]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2499"]
[BlackElo "2397"]
[PlyCount "97"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 Bb7 6. 0-0 c5 7. Nc3 b4 8. Na4 d6 9. d4 Nbd7 10. Bb2 cxd4 11. Qxd4 Be7 12. a3 a5 13. axb4 axb4 14. Qd2 Rb8 15. Ne1 Bxg2 16. Kxg2 0-0 17. Nd3 Qc8 18. f3 Rd8 19. e4 Ne8 20. Qe3 Bf6 21. Bxf6 Nexf6 22. Rfd1 Qb7 23. Qd4 Qc7 24. Ra2 Nc5 25. Ndxc5 dxc5 26. Qxc5 Qb7 27. Rad2 Rxd2+ 28. Rxd2 Nxe4 29. fxe4 Qxe4+ 30. Kf2 Qh1 31. Qh5 g6 32. Rd1 Qe4 33. Qe2 Qf5+ 34. Kg2 e5 35. Rd5 f6 36. Qd3 Qg4 37. Qf3 Qg5 38. Rd7 Qc1 39. Qxf6 Qc2+ 40. Kh3 Qf5+ 41. Qxf5 gxf5 42. c5 Rc8 43. Rd5 Re8 44. c6 Rc8 45. Rc5 Kf7 46. c7 Ke6 47. Nb6 Kd6 48. Nxc8+ Kxc5 49. Ne7 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "9"]
[White "Gallo Garcia, Kemel Antonio"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2356"]
[BlackElo "2499"]
[PlyCount "79"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 g6 4. 0-0 Bg7 5. c3 Nf6 6. d4 Nxe4 7. d5 Nb8 8. Re1 Nf6 9. d6 e6 10. a4 b6 11. a5 a6 12. Bf1 Bb7 13. axb6 Qxb6 14. Na3 Nc6 15. Nc4 Qd8 16. Be3 Ne4 17. Nfd2 Nxd2 18. Qxd2 0-0 19. Bxc5 f5 20. Nb6 Rb8 21. Bxa6 Ne5 22. Bxb7 Rxb7 23. Ra8 Qh4 24. Rxf8+ Kxf8 25. Qe2 Qe4 26. Qxe4 fxe4 27. Rxe4 Nd3 28. Be3 Bf6 29. Rc4 Be5 30. Rc8+ Kf7 31. Nc4 Bxc3 32. Rc7 Rb4 33. h4 Bf6 34. Rxd7+ Ke8 35. Rc7 Nxb2 36. Nb6 Na4 37. d7+ Ke7 38. Rc8 Rb1+ 39. Kh2 Rd1 40. Nxa4 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "10"]
[White "Petkov, Momchil"]
[Black "Lumachi, Gabriele"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2499"]
[BlackElo "2399"]
[PlyCount "89"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 Ne4 8. Qc2 f5 9. Rd1 d6 10. Nfd2 d5 11. cxd5 exd5 12. Nc3 Nc6 13. Nf3 Bf6 14. Be3 Na5 15. Bf4 Nc4 16. b3 Ncd6 17. Be5 Nf7 18. e3 c6 19. Ne2 g5 20. Qb2 Ba6 21. Rac1 Rc8 22. Nc3 Be7 23. Ne1 h5 24. Ne2 Ba3 25. Qxa3 Bxe2 26. f3 Bxd1 27. Rxd1 Nxe5 28. dxe5 Nc3 29. Rd3 Nb5 30. Qc1 Qe8 31. f4 g4 32. Nc2 Kh8 33. Qb2 Nc7 34. Qa3 Ne6 35. Qxa7 Ra8 36. Qxb6 Rxa2 37. Rc3 Nd8 38. Nd4 Ra1+ 39. Bf1 Qe7 40. Nxc6 Qa3 41. Rc2 Ne6 42. Nd4 Nxd4 43. Qh6+ Kg8 44. Qg6+ Kh8 45. Qh6+ 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.29"]
[Round "8"]
[White "Petkov, Momchil"]
[Black "Flores Quillas, Diego Saul Rodrigo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2499"]
[BlackElo "2357"]
[PlyCount "105"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 d6 7. Nc3 Nc6 8. e4 e5 9. d5 Ne7 10. Be2 h6 11. g3 0-0 12. Nh4 Nd7 13. Na4 Nf6 14. Qc2 b6 15. 0-0-0 Nh7 16. Bd3 Bh3 17. Nc3 g5 18. Nf5 Nxf5 19. exf5 g4 20. Bf1 Bxf1 21. Rdxf1 Ng5 22. f4 Nh3 23. fxe5 Qg5+ 24. Kb1 dxe5 25. Ne4 Qg7 26. Rd1 Rad8 27. Qe2 h5 28. Qe3 f6 29. Rhe1 Rf7 30. c5 bxc5 31. Nxc5 Qh7 32. Rf1 Ng5 33. Ka1 Nf3 34. Ne6 Rd6 35. Qe4 Qh6 36. Qa4 Rfd7 37. Qxa5 Nd4 38. Qa8+ Kf7 39. Nxd4 Rxd5 40. Qc6 exd4 41. Qe6+ Kg7 42. Qe8 Qh7 43. Rde1 Kh6 44. Re6 Qg7 45. Rfe1 d3 46. Re7 Rxe7 47. Rxe7 d2 48. Rxg7 d1Q+ 49. Ka2 Kxg7 50. Qe7+ Kg8 51. Qe8+ Kg7 52. Qe7+ Kg8 53. Qe8+ 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.28"]
[Round "7"]
[White "Perez Marimon, Jorge De Jesus"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2307"]
[BlackElo "2499"]
[PlyCount "66"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Nh5 7. Bg5 f6 8. Bh4 g6 9. Bd3 Be7 10. 0-0 0-0 11. dxc5 a5 12. c4 d4 13. Ne4 e5 14. Nd6 Bxd6 15. cxd6 Qxd6 16. Be4 Be6 17. exd4 Nxd4 18. Nxd4 exd4 19. Re1 Bxc4 20. Bxb7 Rae8 21. Bf3 Rxe1+ 22. Qxe1 Qf4 23. Bg3 Nxg3 24. hxg3 Qe5 25. b3 Ba6 26. Qxe5 fxe5 27. Re1 Re8 28. Be4 Rc8 29. f4 exf4 30. gxf4 d3 31. Rd1 Rc2 32. Bxd3 Bxd3 33. Rxd3 Rxa2 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.27"]
[Round "6"]
[White "Petkov, Momchil"]
[Black "Domalchuk Jonasson, Aleksandr"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2499"]
[BlackElo "2407"]
[PlyCount "128"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Bd3 Nbd7 8. Re1 b5 9. a4 c4 10. Bc2 Bb7 11. e4 Be7 12. h4 h6 13. Qe2 Qc7 14. Nbd2 g5 15. axb5 axb5 16. Rxa8+ Bxa8 17. e5 Nd5 18. Ne4 gxh4 19. Bd2 N7b6 20. Nh2 b4 21. Ra1 Rg8 22. Qf3 Bb7 23. Ng4 c3 24. bxc3 bxc3 25. Bxh6 Qc6 26. Ra7 Nc8 27. Rxb7 Qxb7 28. Nef6+ Kd8 29. Nxg8 Qb2 30. Be4 c2 31. Bxd5 c1Q+ 32. Bxc1 Qxc1+ 33. Kh2 exd5 34. Qxf7 Bg5 35. Qxd5+ Kc7 36. Qc5+ Qxc5 37. dxc5 Kc6 38. N8f6 Ne7 39. Kh3 Ng6 40. Ne4 Bf4 41. e6 Bc1 42. Ngf6 Nf4+ 43. Kxh4 Nxe6 44. Kg4 Bb2 45. Nh5 Bd4 46. f4 Kd5 47. Nhf6+ Kc6 48. f5 Nd8 49. Kh5 Nf7 50. g4 Be3 51. Ne8 Kd5 52. N8d6 Ne5 53. g5 Nd7 54. g6 Bd4 55. Kh6 Be3+ 56. Kh7 Nf8+ 57. Kg8 Nd7 58. g7 Bd4 59. Kh7 Bxg7 60. Kxg7 Ke5 61. f6 Ke6 62. f7 Ke7 63. Nf5+ Ke6 64. c6 Kd5 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.25"]
[Round "5"]
[White "Ghazarian, Kirk Vagho"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2473"]
[BlackElo "2499"]
[PlyCount "60"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 g6 4. 0-0 Bg7 5. d3 d6 6. Bxc6+ bxc6 7. e5 dxe5 8. Re1 Qc7 9. Nbd2 Nh6 10. Nc4 f6 11. Be3 0-0 12. Bxc5 Nf7 13. Qe2 Nd8 14. Nfd2 Ne6 15. Nb3 Nf4 16. Qd2 Be6 17. Be3 Bd5 18. f3 g5 19. Nc5 Ng6 20. Bf2 Qc8 21. Ne3 Bf7 22. Rad1 Rd8 23. b3 Nf4 24. Bg3 h5 25. h3 Rb8 26. Kh1 Rb5 27. Ne4 Bg6 28. a4 Rb8 29. Nc5 Kh7 30. Bh2 Bh6 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.23"]
[Round "4"]
[White "Petkov, Momchil"]
[Black "Stearman, Josiah P"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2499"]
[BlackElo "2468"]
[PlyCount "60"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. 0-0 0-0 6. c3 b6 7. c4 c6 8. Ne5 Bb7 9. Nc3 Nbd7 10. Qa4 Nxe5 11. dxe5 Nd7 12. cxd5 cxd5 13. Bxd5 Bxd5 14. Nxd5 Nxe5 15. Rd1 e6 16. Nc3 Qe8 17. Qe4 Qc6 18. Bf4 Rfd8 19. Rac1 Rac8 20. Rxd8+ Rxd8 21. Qxc6 Nxc6 22. Nb5 Nd4 23. Nxd4 Bxd4 24. Rc7 Bxb2 25. Rxa7 Kg7 26. Rb7 Ra8 27. Rxb6 Bf6 28. Rb5 Rxa2 29. Kf1 h5 30. h4 Ra1+ 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "3"]
[White "Levin, Guy"]
[Black "Petkov, Momchil"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2409"]
[BlackElo "2499"]
[PlyCount "52"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. a4 h6 7. Bf4 Bd6 8. d4 Nc6 9. c3 Nh5 10. Bxd6 cxd6 11. e4 Nf6 12. exd5 exd5 13. Qd3 Bg4 14. Nbd2 Qd7 15. Rfe1 Bf5 16. Qb5 Bc2 17. Nf1 a6 18. Qe2 Be4 19. N3d2 Rfe8 20. Ne3 Re7 21. Qd1 Rae8 22. Qb3 Na5 23. Qb4 Nc6 24. Qb3 Na5 25. Qb4 Nc6 26. Qb3 Na5 1/2-1/2

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "2"]
[White "Petkov, Momchil"]
[Black "Kanyamarala, Tarun"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2499"]
[BlackElo "2329"]
[PlyCount "51"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. e3 Nc6 6. a3 dxc4 7. Bxc4 a6 8. Bd3 Be7 9. 0-0 0-0 10. dxc5 Bxc5 11. b4 Ba7 12. Bb2 e5 13. Qb1 Bg4 14. Ne4 Bxf3 15. gxf3 Nd5 16. Bc4 Nc7 17. Kh1 Kh8 18. Rg1 h6 19. Qf1 Qh4 20. Qg2 Ne8 21. f4 Bb8 22. Rad1 Qe7 23. Nc5 Bd6 24. Nxb7 Qxb7 25. Rxd6 Rc8 26. Bd5 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.21"]
[Round "1"]
[White "Silva Martinez Del Canizo, Sebastian"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B60"]
[WhiteElo "1953"]
[BlackElo "2499"]
[PlyCount "40"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Nxc6 bxc6 8. Bc4 h6 9. Bxf6 exf6 10. Qd3 Be7 11. 0-0-0 0-0 12. f4 Qb6 13. f5 a5 14. Bb3 Rfb8 15. a4 Rb7 16. Rd2 Rab8 17. Kb1 Qc5 18. Ne2 Qe5 19. Nd4 Rb4 20. Re2 Rxd4 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "7"]
[White "Lana Rodriguez, David"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2382"]
[BlackElo "2489"]
[PlyCount "81"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b4 cxb4 4. d4 d5 5. e5 Bd7 6. a3 b3 7. cxb3 Ne7 8. Bd3 a6 9. 0-0 Bb5 10. Bxb5+ axb5 11. Nc3 b4 12. Nb5 Nec6 13. a4 Nd7 14. Bg5 Qb8 15. Rc1 h6 16. Bh4 g5 17. Bg3 Be7 18. Ne1 h5 19. h3 Nf8 20. f4 gxf4 21. Bxf4 Ng6 22. Qf3 Rh7 23. Nd3 Nh4 24. Qg3 Kd7 25. Bg5 Rg7 26. Qxh4 Bxg5 27. Qxh5 Qg8 28. Nc5+ Ke7 29. Rc2 Rc8 30. Qf3 b6 31. Nb7 Nxe5 32. Qd1 Rxc2 33. Qxc2 Nd7 34. N7d6 Bf6 35. Kh1 Bxd4 36. Nc8+ Kd8 37. Nxd4 Nc5 38. Nxb6 Qf8 39. Nxe6+ Nxe6 40. Qc8+ Ke7 41. Qd7# 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "2"]
[White "Lima, Kleyton Alcantara"]
[Black "Petkov, Momchil"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2108"]
[BlackElo "2489"]
[PlyCount "98"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 d5 6. Nb3 Nf6 7. exd5 exd5 8. Bg2 Bg4 9. Qd3 Be7 10. Bg5 Nc6 11. 0-0 0-0 12. Nc3 Nb4 13. Qd2 Bf5 14. Rac1 Rc8 15. a3 Nc6 16. Rfe1 d4 17. Ne2 h6 18. Bxf6 Bxf6 19. Nf4 Qd6 20. Nd3 Bg5 21. f4 Bf6 22. Nbc5 Rc7 23. Ne4 Qd8 24. Rcd1 Be7 25. h3 Qc8 26. Kh2 Nb8 27. Rc1 Nd7 28. c3 dxc3 29. Nxc3 Nf6 30. Nb4 Rd8 31. Nbd5 Bf8 32. Nxf6+ gxf6 33. Nd5 Rxc1 34. Rxc1 Qe6 35. Qd4 Kg7 36. g4 Bh7 37. Rc7 Bd6 38. Rxb7 Bb8 39. Kh1 Qe1+ 40. Kh2 Qe6 41. Kh1 Bb1 42. Rxb8 Rxb8 43. g5 hxg5 44. fxg5 Bf5 45. gxf6+ Kg8 46. Nf4 Qe1+ 47. Kh2 Re8 48. Qc3 Qxc3 49. bxc3 Rc8 0-1

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "6"]
[White "Matlakov, Maxim"]
[Black "Petkov, Momchil"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2677"]
[BlackElo "2489"]
[PlyCount "93"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bh4 c5 5. e3 Nc6 6. Nbd2 Nxd2 7. Qxd2 cxd4 8. exd4 Bg4 9. Ne5 Bd7 10. c3 Qc7 11. Bg3 Nxe5 12. Bxe5 Qb6 13. Bd3 e6 14. 0-0 f6 15. Bg3 Bd6 16. Rfe1 0-0 17. Qc2 h6 18. Re3 Rae8 19. Rae1 Qc7 20. Bh7+ Kh8 21. Bg6 Re7 22. Qe2 Bxg3 23. hxg3 Qd6 24. g4 Be8 25. Bf5 Bd7 26. Bxe6 Rfe8 27. Bxd7 Rxe3 28. fxe3 Qxd7 29. Qf3 Re4 30. c4 Qxg4 31. cxd5 Kg8 32. Qxg4 Rxg4 33. Rc1 Re4 34. Kf2 Kf7 35. Rc7+ Kf8 36. Rxb7 Re7 37. Rxe7 Kxe7 38. e4 Kd6 39. g4 g6 40. Kf3 f5 41. gxf5 gxf5 42. exf5 Kxd5 43. Kg4 a5 44. Kh5 a4 45. Kxh6 Kxd4 46. f6 Kd3 47. f7 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "5"]
[White "Petkov, Momchil"]
[Black "Chyngyz, Sultai"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2489"]
[BlackElo "1671"]
[PlyCount "97"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 d5 5. c3 Nc6 6. Nbd2 Be7 7. Ne5 0-0 8. Bd3 h6 9. 0-0 Bd6 10. Bg3 Qc7 11. f4 cxd4 12. exd4 a6 13. Bh4 Nd7 14. Qh5 b5 15. a3 Ne7 16. Rf3 f6 17. Rg3 Nxe5 18. fxe5 fxe5 19. dxe5 Bc5+ 20. Kh1 Nf5 21. Bxf5 Rxf5 22. Qxh6 Qxe5 23. Qg6 Bd7 24. Nf3 Rxf3 25. Rxf3 Be8 26. Qg5 Qxg5 27. Bxg5 Bg6 28. Bf4 Be4 29. Rff1 Rf8 30. Be5 Bf5 31. h3 Be4 32. Rxf8+ Kxf8 33. Rf1+ Bf5 34. g4 g6 35. Kg2 Ke7 36. gxf5 exf5 37. Re1 Kf7 38. Bd4 Bd6 39. Be5 Bc5 40. b4 Be7 41. Bd4 Bh4 42. Ra1 g5 43. a4 f4 44. axb5 axb5 45. Ra5 Kg6 46. Rxb5 Kf5 47. Kf3 Ke6 48. Rb6+ Kf5 49. Rf6# 1-0

[Event "Titled Tuesday intern op 15th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.15"]
[Round "3"]
[White "Petkov, Momchil"]
[Black "Osinovsky, Stepan"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2489"]
[BlackElo "2241"]
[PlyCount "101"]
[EventDate "2023.08.15"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. c3 Nbd7 7. Bh2 b6 8. a4 Bb7 9. a5 Re8 10. a6 Bc6 11. Bc4 e6 12. Nbd2 b5 13. Be2 Rb8 14. 0-0 Ne4 15. Nxe4 Bxe4 16. Nd2 Ba8 17. Bf3 Bxf3 18. Qxf3 Qc8 19. Ra5 Rb6 20. Rfa1 Nb8 21. Ne4 f5 22. Nd2 Rxa6 23. Rxa6 Nxa6 24. Qc6 Nb8 25. Qxb5 a6 26. Qc4 Qb7 27. b4 Kf7 28. Nf3 h6 29. Ra5 Bf8 30. Nd2 Rc8 31. e4 fxe4 32. d5 c5 33. dxe6+ Ke7 34. Nxe4 d5 35. Bd6+ Kxe6 36. Nxc5+ Rxc5 37. Qg4+ Kxd6 38. bxc5+ Kc7 39. Qxg6 Nc6 40. Qf7+ Be7 41. Ra1 Qb2 42. Re1 Qxc3 43. Rxe7+ Nxe7 44. Qxe7+ Kc6 45. Qd6+ Kb5 46. Qb6+ Kc4 47. c6 d4 48. Qxa6+ Kd5 49. Qb5+ Kd6 50. Qb8+ Kxc6 51. Kf1 1-0

