[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "11"]
[White "Degtiarev, Evgeny"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "2380"]
[BlackElo "2300"]
[PlyCount "112"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd1 Bb4 6. Bd2 d5 7. Nxd5 Nxd5 8. cxd5 Qxd5 9. Bxb4 Nxb4 10. Qxd5 Nxd5 11. a3 0-0 12. g3 Be6 13. Bg2 c6 14. Nf3 Rfe8 15. 0-0 Rad8 16. Rac1 h6 17. Rfd1 Nb6 18. Nd2 Bg4 19. f3 Rxe2 20. Ne4 Rxd1+ 21. Rxd1 Be6 22. b4 Nc4 23. Bf1 Re3 24. Kf2 Rxa3 25. Nc5 Ra2+ 26. Kg1 Ne3 27. Rd8+ Kh7 28. Bd3+ Bf5 29. Bxf5+ Nxf5 30. Nxb7 Rb2 31. Na5 Rxb4 32. Nxc6 Ra4 33. Rd7 a5 34. Rxf7 Nd6 35. Ra7 Ra1+ 36. Kg2 a4 37. Kh3 a3 38. f4 h5 39. Nd4 a2 40. Nc2 Rd1 41. Rxa2 Rd2 42. Nb4 Rd4 43. Nc6 Rd1 44. Ne5 Nf5 45. Re2 Rg1 46. Nf3 Ra1 47. Ng5+ Kg6 48. Kg2 Kh6 49. Re6+ g6 50. Re2 Ra3 51. Kf2 Nd4 52. Rd2 Nb3 53. Rd3 Ra2+ 54. Kf3 Nd2+ 55. Ke3 Nf1+ 56. Ke4 Re2+ 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "7"]
[White "Homiakova, Elena"]
[Black "Kotliar, Mark"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2113"]
[BlackElo "2300"]
[PlyCount "116"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nge7 6. c3 Ng6 7. d4 Be7 8. Bxc6+ bxc6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. c4 Be6 13. b3 a5 14. Nc3 Kc8 15. f4 exf4 16. Bxf4 a4 17. Nxa4 Bxc4 18. Rfc1 Bb5 19. Nc3 Bc5+ 20. Kh1 Bd4 21. a4 Ba6 22. b4 Bc4 23. Ra3 Re8 24. g3 Bd3 25. e5 Bxe5 26. Re1 f6 27. Kg2 Kb7 28. Re3 Bc4 29. Bxe5 fxe5 30. Ne4 Bd5 31. Kf2 Bxe4 32. Rxe4 Rad8 33. Ke2 Rd4 34. Rae3 Red8 35. Kf3 h6 36. Kg4 g6 37. h4 R8d5 38. h5 gxh5+ 39. Kxh5 Rxe4 40. Rxe4 Rd4 41. Rxe5 Rxb4 42. Kxh6 Rxa4 43. Kh5 Ra1 44. g4 Rh1+ 45. Kg6 Rg1 46. g5 Kb6 47. Kf7 c5 48. g6 c4 49. g7 c5 50. g8Q Rxg8 51. Kxg8 Kb5 52. Kf7 c3 53. Ke6 c2 54. Re1 Kc4 55. Kd6 Kd3 56. Kxc5 Kd2 57. Rg1 c1Q+ 58. Rxc1 Kxc1 1/2-1/2

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "2"]
[White "Kotliar, Mark"]
[Black "Bugayev, Vladimir"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2300"]
[PlyCount "111"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. 0-0 Ngf6 8. c3 Bd6 9. Bg5 0-0 10. Nbd2 Qc7 11. Qe1 b5 12. Bb3 Bh5 13. Nh4 Bg6 14. Nxg6 hxg6 15. Qh4 c5 16. dxe5 Bxe5 17. Nf3 c4 18. Bc2 Rae8 19. Rad1 Nh5 20. Be7 Bf6 21. Bxf6 Nhxf6 22. Ng5 Nh5 23. g4 f6 24. gxh5 fxg5 25. Qxg5 Rxf1+ 26. Rxf1 Qc5+ 27. Qxc5 Nxc5 28. hxg6 Re6 29. e5 Rxe5 30. Rf7 Nd3 31. Bxd3 cxd3 32. Rd7 Rg5+ 33. Kf2 Rxg6 34. Rxd3 Rh6 35. h3 a6 36. Rf3 Re6 37. Re3 Rd6 38. Ke2 Kh7 39. Rd3 Rg6 40. Kd2 Rg2+ 41. Kc1 Rh2 42. Kb1 g6 43. b3 Kh6 44. c4 bxc4 45. bxc4 Kh5 46. c5 Re2 47. c6 Re7 48. Rc3 Rc7 49. Kc2 Kg5 50. Kb3 Kf6 51. Kb4 Ke6 52. Kc5 g5 53. Re3+ Kf5 54. Kb6 Rc8 55. c7 Kf4 56. Rd3 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "9"]
[White "Kotliar, Mark"]
[Black "Kalajzic, Ivan"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2300"]
[BlackElo "2099"]
[PlyCount "64"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. g3 Nf6 5. Nd2 c6 6. c4 b5 7. d6 Ng6 8. c5 a5 9. Bg2 Ba6 10. Ne2 Qb8 11. 0-0 h5 12. f4 Qa7 13. b4 Bxd6 14. Kh1 Bc7 15. a3 h4 16. f5 Ne7 17. Bb2 hxg3 18. Nxg3 0-0-0 19. a4 d6 20. cxd6 Rxd6 21. Qc2 Ng4 22. h3 Ne3 23. Qc3 Nxf1 24. Ngxf1 bxa4 25. bxa5 Rd3 26. Qb4 Rhxh3+ 27. Bxh3 Rxh3+ 28. Kg2 c5 29. Qxa4 Rd3 30. Qe8+ Bd8 31. Rc1 Qd7 32. Rxc5+ Kb7 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "4"]
[White "Kotliar, Mark"]
[Black "Papp, Petra"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2336"]
[PlyCount "89"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. f4 Bg7 5. f5 e6 6. fxe6 dxe6 7. d3 Nge7 8. Nge2 0-0 9. 0-0 Na5 10. Be3 Nxc4 11. dxc4 b6 12. Qxd8 Rxd8 13. Bg5 Re8 14. Nb5 Be5 15. Rad1 Bb7 16. Rd7 Bxe4 17. Rxe7 Rxe7 18. Bxe7 Bxc2 19. b3 a6 20. Nd6 Bd3 21. Nxf7 Bg7 22. Ng5 Bxe2 23. Re1 Bg4 24. h3 Bf5 25. g4 Re8 26. Bd6 Bc2 27. Rxe6 Rxe6 28. Nxe6 Bb1 29. a3 Ba2 30. b4 Bxc4 31. Nxg7 Kxg7 32. bxc5 bxc5 33. Bxc5 Kf6 34. Kf2 Ke6 35. Ke3 h5 36. gxh5 gxh5 37. h4 Bb5 38. Kf4 Kf6 39. Ke4 Kg6 40. Kd5 Kf5 41. Be3 Kg4 42. Bg5 Bf1 43. Kc5 Be2 44. Kb6 Bf1 45. Ka5 1/2-1/2

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "Sanchez, Roberto Daniel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2300"]
[BlackElo "1970"]
[PlyCount "40"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 4. d4 e5 5. c4 Qe4+ 6. Be3 Bg4 7. d5 Nb4 8. Na3 0-0-0 9. Be2 Bxf3 10. Bxf3 Qg6 11. 0-0 f5 12. Qa4 e4 13. Be2 Bd6 14. c5 f4 15. Bb5 f3 16. g3 Qh5 17. Qxa7 Na6 18. c6 Rf8 19. cxb7+ Kd8 20. Rfc1 Nf6 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "6"]
[White "Kotliar, Mark"]
[Black "Stojanovski, Sandi"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2232"]
[PlyCount "106"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 Nge7 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be7 8. Bb3 0-0 9. Re1 b6 10. Bxd5 exd5 11. Nf4 d4 12. Ne4 Nb4 13. Bd2 Bb7 14. Ng3 Bd6 15. a3 Nd5 16. Nxd5 Bxd5 17. Nf5 Be6 18. Nxd6 Qxd6 19. Qf3 Bd5 20. Bf4 Qc6 21. Qg3 Rfe8 22. h3 Re6 23. Re5 Rxe5 24. Bxe5 f6 25. Bf4 Re8 26. Bh6 Qd7 27. Rd1 Kh8 28. Bf4 Kg8 29. Kh2 Re2 30. Rd2 Rxd2 31. Bxd2 Qe8 32. Bf4 Kh8 33. Bb8 a6 34. Bd6 h6 35. c3 dxc3 36. bxc3 Qe6 37. d4 cxd4 38. cxd4 Kh7 39. Bf8 Qf7 40. Qd6 b5 41. Be7 Bc4 42. Qc5 Qd5 43. Qxd5 Bxd5 44. g4 Kg6 45. Kg3 Kf7 46. Bc5 Ke6 47. Kf4 a5 48. Bb6 b4 49. Bxa5 bxa3 50. Bc3 a2 51. Ke3 g5 52. f4 Kd6 53. fxg5 hxg5 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "5"]
[White "Llorens Sepulveda, Marcelo"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2257"]
[BlackElo "2300"]
[PlyCount "87"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d4 d6 6. Re1 0-0 7. h3 h6 8. c3 Nh7 9. a4 Bg5 10. Nbd2 Bxd2 11. Bxd2 Qf6 12. dxe5 dxe5 13. Nh2 Rd8 14. Qe2 Qg6 15. Kh1 Be6 16. Bxe6 Qxe6 17. Be3 Nf6 18. Qf3 Ne7 19. a5 a6 20. Rad1 Ng6 21. Nf1 Kh7 22. Ng3 Nh4 23. Qe2 Qb3 24. Nh5 Nxh5 25. Qxh5 Ng6 26. Qe2 Qb5 27. Qxb5 axb5 28. b4 Nf8 29. Kg1 Ne6 30. Kf1 Rxd1 31. Rxd1 Rd8 32. Rd5 Rxd5 33. exd5 Nf8 34. Ke2 f5 35. Kd3 Ng6 36. c4 bxc4+ 37. Kxc4 Ne7 38. b5 Nc8 39. a6 bxa6 40. bxa6 f4 41. Bc5 Kg6 42. a7 Nxa7 43. Bxa7 Kf5 44. Bb8 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "3"]
[White "Timofeev, Artyom"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2586"]
[BlackElo "2300"]
[PlyCount "55"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nf6 3. Nc3 c6 4. Nf3 Qc7 5. d4 exd4 6. Qxd4 Na6 7. Be2 d5 8. cxd5 Nb4 9. Qd2 Nbxd5 10. 0-0 Bb4 11. Nxd5 Nxd5 12. Qd4 Be7 13. Qxg7 Bf6 14. Qg3 Qxg3 15. hxg3 Bf5 16. Nd4 Bg6 17. Rd1 0-0-0 18. a3 a6 19. Bd2 Kb8 20. Rac1 h5 21. Be1 h4 22. gxh4 Bxh4 23. Bf3 Bf6 24. b4 Bh5 25. Bxh5 Rxh5 26. Nf3 Rdh8 27. Kf1 Bb2 28. Rb1 1-0

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "8"]
[White "Zaksaite, Salomeja"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2250"]
[BlackElo "2300"]
[PlyCount "34"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 d6 6. Nc3 0-0 7. h3 h6 8. Nd5 Nxd5 9. exd5 Na5 10. a3 Nxc4 11. dxc4 f5 12. b3 Qe8 13. Re1 Qg6 14. Nh2 f4 15. Qf3 Bf5 16. Bxf4 Bxc2 17. Qg3 Rxf4 0-1

[Event "Titled Tuesday intern op 23rd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.23"]
[Round "1"]
[White "Zhigalko, Sergei"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2572"]
[BlackElo "2300"]
[PlyCount "41"]
[EventDate "2021.11.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. Nc3 Nf6 6. 0-0 0-0 7. h3 h6 8. Re1 Nh7 9. Nd5 Bf6 10. c3 Re8 11. a4 Nf8 12. a5 a6 13. Be3 Bd7 14. Qb3 Rb8 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Ba7 Ra8 18. Qxb7 Ne6 19. Rad1 Qg5 20. Be3 Qg6 21. Qxa8 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "7"]
[White "Garcia Blanco, Omar"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2324"]
[BlackElo "2300"]
[PlyCount "120"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 d6 4. d3 Nc6 5. f4 Bxg1 6. Rxg1 Qh4+ 7. g3 Qxh2 8. Be3 Nd4 9. Bxd4 exd4 10. Ne2 Bg4 11. Kd2 Qf2 12. Qf1 Qe3+ 13. Ke1 Bxe2 14. Qf2 Qxf2+ 15. Kxf2 Bg4 16. Rae1 Be6 17. Bb5+ c6 18. Ba4 f6 19. e5 fxe5 20. fxe5 dxe5 21. Rxe5 Kd7 22. Rge1 Bd5 23. Rg5 Rf8+ 24. Kg1 Nf6 25. Rxg7+ Rf7 26. Rg5 Rg8 27. Ree5 Rxg5 28. Rxg5 Kd6 29. a3 b5 30. Bb3 Bxb3 31. cxb3 Nd5 32. Rh5 Ne3 33. Rh6+ Kc5 34. Rh5+ Kb6 35. Rh6 Rf1+ 36. Kh2 Ng4+ 37. Kg2 Rf2+ 38. Kg1 Rxb2 39. Rxh7 Rxb3 40. Rg7 Ne5 41. g4 Rxd3 42. g5 Rg3+ 43. Kf2 Rg4 44. Rg8 c5 45. Ke2 d3+ 46. Ke3 c4 47. Rb8+ Ka6 48. Rg8 c3 49. Rc8 c2 50. Rc5 Rxg5 51. Rc8 Nc4+ 52. Kd4 c1Q 53. a4 Qe3+ 54. Kc3 d2+ 55. Kc2 Qe2 56. axb5+ Kxb5 57. Rb8+ Nb6 58. Kc3 Rc5+ 59. Kb3 d1Q+ 60. Ka3 Qdd3# 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "8"]
[White "Kotliar, Mark"]
[Black "Guseynov, Alihan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2312"]
[PlyCount "44"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. d3 Bg7 5. f4 d6 6. f5 e6 7. fxe6 Bxe6 8. Nf3 Bxc4 9. dxc4 Bxc3+ 10. bxc3 Qd7 11. 0-0 0-0-0 12. Bf4 f6 13. a4 Nge7 14. a5 Ne5 15. a6 b6 16. Bxe5 dxe5 17. Qe1 Qe6 18. Nd2 Rd6 19. Rf2 Rhd8 20. Qf1 Rxd2 21. Rxf6 Qg4 22. Rf7 Rd1 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "6"]
[White "Kotliar, Mark"]
[Black "Kim, Sergey2"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2300"]
[BlackElo "2295"]
[PlyCount "65"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 c5 7. d4 Nc6 8. Ne2 Be6 9. g3 Be7 10. Be3 cxd4 11. cxd4 Qa5+ 12. c3 0-0-0 13. Bd2 g5 14. Bg2 h5 15. 0-0 h4 16. Rfd1 Qa6 17. Bf1 hxg3 18. hxg3 Qa3 19. Bg2 Rdf8 20. Qe3 f6 21. exf6 Rxf6 22. c4 Qd6 23. Nc3 Bg4 24. Re1 Re6 25. Qd3 Rxe1+ 26. Rxe1 Bf6 27. Nxd5 Bxd4+ 28. Be3 Qc5 29. Bxd4 Nxd4 30. Qe3 Rd8 31. Be4 Kb8 32. Nf6 Bc8 33. Bd5 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "4"]
[White "Kotliar, Mark"]
[Black "Nefedov, Sergey Anatolievich"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2300"]
[BlackElo "2313"]
[PlyCount "28"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 Nc6 6. h3 Bh5 7. c4 Qd7 8. d5 Bxf3 9. gxf3 Ne5 10. Nc3 e6 11. Qb3 0-0-0 12. dxe6 Qxe6 13. Be3 Bc5 14. Bxc5 Nxf3+ 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "11"]
[White "Kotliar, Mark"]
[Black "Ptacnikova, Lenka"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2130"]
[PlyCount "90"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 Nf6 4. d3 d5 5. exd5 exd5 6. Bb3 Be7 7. Bg5 d4 8. Bxf6 Bxf6 9. Ne4 Be7 10. Ne2 0-0 11. 0-0 Nc6 12. f4 Na5 13. f5 Nxb3 14. axb3 f6 15. N2g3 b6 16. Qg4 Bb7 17. Rae1 Kh8 18. Nh5 Rf7 19. Nf4 Bd6 20. Qh5 Kg8 21. Ne6 Qd7 22. Rf3 Bf8 23. Rh3 h6 24. Rg3 Kh8 25. Rg4 Re8 26. Rf1 Bd5 27. Nf4 Bxe4 28. dxe4 Kg8 29. Ne6 d3 30. cxd3 Qxd3 31. Qxh6 c4 32. bxc4 Bc5+ 33. Nxc5 bxc5 34. Qh4 Qxc4 35. h3 Qd4+ 36. Kh2 Qxb2 37. Rf3 Qe5+ 38. Rfg3 Rd8 39. Qh6 Rdd7 40. Rf4 c4 41. Qh4 c3 42. Rff3 c2 43. Rc3 Rc7 44. Rxc7 Rxc7 45. Qh6 Qxg3+ 0-1

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "2"]
[White "Kotliar, Mark"]
[Black "Smietanska, Wiktoria"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2013"]
[PlyCount "67"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 Nf6 5. Nge2 d5 6. exd5 exd5 7. Bb3 Bf5 8. Bg5 d4 9. Ne4 Bxe4 10. dxe4 Be7 11. Bxf6 Bxf6 12. 0-0 0-0 13. f4 b5 14. Bd5 Rc8 15. a4 a6 16. Ng3 Nb4 17. Ba2 d3 18. c3 Nxa2 19. Rxa2 c4 20. e5 Be7 21. axb5 axb5 22. Qg4 Qb6+ 23. Kh1 Ra8 24. Nf5 g6 25. Nxe7+ Kh8 26. Rxa8 Rxa8 27. Nd5 Qf2 28. Qf3 Qxb2 29. h3 Rd8 30. Ne3 d2 31. Nd1 Qc2 32. f5 gxf5 33. Qxf5 Qxf5 34. Rxf5 1-0

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "5"]
[White "Vazquez, Facundo"]
[Black "Kotliar, Mark"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2207"]
[BlackElo "2300"]
[PlyCount "152"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 d6 6. Nf4 Nbd7 7. Nc3 Nf6 8. Be2 Bf5 9. 0-0 Ne4 10. Nxe4 Bxe4 11. f3 Bg6 12. Nxg6 Nxg6 13. b3 Be7 14. Bb2 Bf6 15. Qc2 Bxb2 16. Qxb2 0-0 17. Rfe1 Qg5 18. Bf1 Rfe8 19. e4 Nf4 20. Kh1 a5 21. g3 Ne6 22. f4 Qh5 23. Rad1 Nc5 24. Rd5 Qg6 25. Rg5 Qh6 26. Bg2 Nd3 27. Qd2 Nxe1 28. Qxe1 a4 29. b4 Qf6 30. Rb5 Rab8 31. Ra5 Qd4 32. Rxa4 Qxc4 33. Ra3 h6 34. h4 Ra8 35. Qc3 Qxc3 36. Rxc3 c6 37. a3 f6 38. Kh2 Kf8 39. Kh3 Ra7 40. b5 cxb5 41. Rb3 Re7 42. Kg4 Kf7 43. h5 Rc7 44. Rxb5 Rxa3 45. e5 dxe5 46. fxe5 fxe5 47. Bxb7 Rcc3 48. Rxe5 Rxg3+ 49. Kf4 Rg5 50. Bd5+ Kf8 51. Rxg5 hxg5+ 52. Kg4 Ra5 53. Bb3 Ke7 54. Bc2 Kf6 55. Bg6 Ra4+ 56. Kg3 Rh4 57. Be8 Ke5 58. Bg6 Rf4 59. Be8 Kf6 60. Bg6 Rd4 61. Be8 Rd8 62. Bg6 Rh8 63. Kg4 Rh6 64. Bd3 Rh8 65. Bg6 Rd8 66. Kg3 Rd4 67. Be8 Ke5 68. Bg6 Rf4 69. Be8 Kf6 70. Bg6 Rf5 71. Be8 Re5 72. Bg6 Re3+ 73. Kg4 Re1 74. Bh7 Rh1 75. Bg6 Rh4+ 76. Kg3 Rd4 1/2-1/2

[Event "Titled Tuesday intern op 22nd Dec"]
[Site "Chess.com INT"]
[Date "2020.12.22"]
[Round "10"]
[White "Warchol, Kamil"]
[Black "Kotliar, Mark"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1855"]
[BlackElo "2300"]
[PlyCount "94"]
[EventDate "2020.12.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. Nf1 h6 8. Ng3 Be6 9. Bb3 d5 10. 0-0 dxe4 11. dxe4 Qxd1 12. Rxd1 Bxb3 13. axb3 a6 14. Be3 Rfd8 15. h3 Kh7 16. Kf1 g6 17. Ke2 Rxd1 18. Rxd1 Rd8 19. Rxd8 Bxd8 20. b4 Nd7 21. Kd3 Nf8 22. Kc4 Ne6 23. Ne2 Kg7 24. Kd5 Bf6 25. Nc1 Ne7+ 26. Kc4 b5+ 27. Kb3 g5 28. Nd3 Ng6 29. g3 h5 30. Kc2 Kf8 31. Kb3 Ke7 32. Nd2 Kd6 33. Nf3 Bd8 34. Nc5 Nxc5+ 35. bxc5+ Kc6 36. Bxg5 f6 37. Be3 Nf8 38. Kb4 Ne6 39. Nd2 Be7 40. Nb3 Kb7 41. h4 c6 42. Ka3 Kc7 43. Kb4 Bf8 44. Na5 Be7 45. Nb3 Bf8 46. Ka5 Kb7 47. Kb4 Kc7 1/2-1/2

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "Holt, Conrad"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2300"]
[BlackElo "2549"]
[PlyCount "54"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Nf6 5. Bd3 dxe4 6. Nxe4 Nxe4 7. Bxe4 Qxd1+ 8. Kxd1 Bxc5 9. Ke2 Nd7 10. Be3 Bxe3 11. Kxe3 Nf6 12. Bf3 Bd7 13. b3 0-0-0 14. Ne2 e5 15. Nc3 Bf5 16. Rac1 h5 17. h3 a6 18. Rhd1 Rxd1 19. Rxd1 Bxc2 20. Rc1 Bg6 21. Nb5+ Kb8 22. Nd6 e4 23. Be2 Rd8 24. Rd1 Kc7 25. Nc4 Nd5+ 26. Kd4 Nf4+ 27. Ke3 Nxg2# 0-1

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "3"]
[White "Kotliar, Mark"]
[Black "Hong, Andrew Z"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2300"]
[BlackElo "2449"]
[PlyCount "143"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. h4 h5 5. Be2 Nf6 6. Nd2 Bg4 7. f3 Bc8 8. f4 Bg4 9. Bf3 Nbd7 10. Qb3 e5 11. Ne2 0-0 12. Qxb7 c5 13. fxe5 dxe5 14. d5 Ne8 15. Bxg4 hxg4 16. h5 Rb8 17. Qa6 Rb6 18. Qd3 gxh5 19. Rxh5 Rg6 20. Ng3 Nd6 21. Nc4 Nf6 22. Rh1 Nfe8 23. Be3 Qc7 24. 0-0-0 Nxc4 25. Qxc4 Nd6 26. Qxc5 Qb8 27. Nf5 Nxf5 28. exf5 Rb6 29. Qa3 Rb5 30. Rh4 Qc8 31. Qa4 Qb7 32. Rxg4 f6 33. Bh6 Rf7 34. Qc2 Kf8 35. Rxg7 Rxg7 36. c4 Rc5 37. d6 Qd7 38. Qe4 a5 39. Qg4 Rc8 40. b3 a4 41. Rd3 Kg8 42. Bxg7 Qxg7 43. Qxg7+ Kxg7 44. d7 Rd8 45. c5 axb3 46. c6 bxa2 47. Kb2 e4 48. Rd1 e3 49. c7 e2 50. Re1 Rxd7 51. c8Q Rd1 52. Qc7+ Kf8 53. Qc5+ Kg8 54. Qc4+ Kf8 55. Qb4+ Kg7 56. Kxa2 Kh6 57. Rxe2 Kg5 58. Qe4 Rf1 59. Qe3+ Kg4 60. Rf2 Rh1 61. Rf4+ Kh5 62. Qf3+ Kh6 63. Qg4 Kh7 64. Qg6+ Kh8 65. Qxf6+ Kh7 66. Rh4+ Kg8 67. Qg6+ Kf8 68. Rxh1 Ke7 69. Rd1 Kf8 70. Qf6+ Kg8 71. Rd8+ Kh7 72. Rh8# 1-0

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "7"]
[White "Kotliar, Mark"]
[Black "Molner, Mackenzie"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2448"]
[PlyCount "113"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 e6 5. Nge2 a6 6. a4 d5 7. exd5 exd5 8. Bb3 Be7 9. Bg5 d4 10. Bxf6 Bxf6 11. Ne4 0-0 12. 0-0 b6 13. N2g3 Bb7 14. f4 Nb4 15. Qg4 Kh8 16. f5 Nd5 17. Bxd5 Qxd5 18. Nh5 Be5 19. f6 g6 20. Nhg3 Bxg3 21. hxg3 Rae8 22. Rae1 Re5 23. Re2 Rfe8 24. Qf4 g5 25. Qg4 Bc8 26. Qh5 g4 27. Qh6 Rg8 28. Rfe1 Rh5 29. Qf4 Rf5 30. Qc7 Qd8 31. Qe7 Re8 32. Qxf7 Rg8 33. Qe7 Qf8 34. Rf2 Rxf2 35. Kxf2 Qh6 36. f7 Rf8 37. Qe5+ Qg7 38. Qxg7+ Kxg7 39. Nd6 Bd7 40. b3 Bc6 41. Re7 Bd5 42. Ra7 a5 43. Ra6 Rb8 44. Ra7 Rf8 45. Kg1 Kg6 46. Re7 Bxf7 47. Rb7 Bd5 48. Rxb6 Kg5 49. Rb5 Rd8 50. Nc4 Bxc4 51. bxc4 Rc8 52. Rxa5 Kf5 53. Ra7 Rb8 54. Rc7 Rb1+ 55. Kh2 Rc1 56. Rxc5+ Kg6 57. Rd5 1-0

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "4"]
[White "Kotliar, Mark"]
[Black "Narayanan, Samrug"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2300"]
[BlackElo "2100"]
[PlyCount "113"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Bd3 Nc6 6. c3 Nf6 7. Qe2 0-0 8. Ngf3 Re8 9. 0-0 Bd7 10. e5 Nh5 11. Nb3 Be7 12. g4 Nxe5 13. Nxe5 Nf6 14. Nd4 a6 15. Kh1 Ne4 16. Bxe4 dxe4 17. Nxd7 Qxd7 18. Qxe4 e5 19. Nf5 Bf8 20. Be3 g6 21. Ng3 Rad8 22. Bg5 Rc8 23. Rad1 Qe6 24. a3 Rc4 25. Qxb7 Rxg4 26. Be3 h5 27. Qd7 Qxd7 28. Rxd7 h4 29. Ne2 Rb8 30. b4 Rc4 31. f4 Re4 32. Rf3 Re8 33. Ng1 exf4 34. Bxf4 Bg7 35. Bd2 f5 36. Rfd3 Bf6 37. R3d6 R4e6 38. Rxe6 Rxe6 39. c4 g5 40. c5 g4 41. Rd6 Rxd6 42. cxd6 Kf7 43. Bf4 Bb2 44. a4 Ba3 45. b5 axb5 46. axb5 Ke6 47. Ne2 Bc5 48. Kg2 Kd7 49. Nc1 Bxd6 50. Bxd6 Kxd6 51. Nd3 Kc7 52. Ne5 Kb6 53. Ng6 Kxb5 54. Nxh4 f4 55. Ng6 f3+ 56. Kg3 Kc5 57. Ne5 1-0

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "6"]
[White "Kotliar, Mark"]
[Black "Singh, Hersh"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2300"]
[BlackElo "2112"]
[PlyCount "38"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 c5 7. d4 Nc6 8. Be3 Qa5 9. Bd2 Qb6 10. Ne2 a6 11. Qxd5 Be6 12. Qe4 Rd8 13. Nf4 cxd4 14. Nxe6 fxe6 15. Bc4 dxc3 16. Be3 Bc5 17. Bxc5 Qxc5 18. Bxe6 Rd4 19. Qe2 Rd2 0-1

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "8"]
[White "Moradiabadi, Elshan"]
[Black "Kotliar, Mark"]
[Result "1/2-1/2"]
[ECO "E64"]
[WhiteElo "2555"]
[BlackElo "2300"]
[PlyCount "162"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 Na6 6. Nc3 c5 7. d5 d6 8. 0-0 Nc7 9. e4 Nd7 10. a4 b6 11. Bf4 f6 12. Rc1 a6 13. Nd2 Rb8 14. Qe2 Ne5 15. h4 Bd7 16. h5 g5 17. Bxe5 fxe5 18. Rb1 b5 19. axb5 axb5 20. b4 cxb4 21. Rxb4 bxc4 22. Rxb8 Qxb8 23. Rb1 Qa7 24. Nxc4 h6 25. Ne3 Rb8 26. Rxb8+ Qxb8 27. Bf3 Qb3 28. Qc4 Qxc4 29. Nxc4 Nb5 30. Nb6 Be8 31. Ne2 Kf7 32. Bg4 Nc7 33. Bf5 e6 34. Bg6+ Kf8 35. dxe6 Bxg6 36. hxg6 Nxe6 37. Nc8 Bf6 38. Nxd6 Kg7 39. g4 Kxg6 40. Ng3 Be7 41. Nc4 Bf6 42. Kg2 Ng7 43. Nf5 h5 44. Nxg7 Bxg7 45. gxh5+ Kxh5 46. Kg3 Bf6 47. f3 Bg7 48. Nd6 Bf6 49. Nf5 Bh8 50. Kh3 Bf6 51. Ng3+ Kg6 52. Kg4 Be7 53. Nf5 Bf6 54. Nd6 Bd8 55. Nc4 Bf6 56. Kg3 Kh5 57. Ne3 Bg7 58. Ng4 Bh8 59. Kf2 Kh4 60. Nh6 Kh5 61. Nf7 Bg7 62. Kg3 Bf6 63. Nd6 Bg7 64. Nf5 Bf6 65. Kh3 Bh8 66. Ng3+ Kg6 67. Kg2 Bf6 68. Kf2 Bg7 69. Ke2 Bh6 70. Nf1 Kh5 71. Ne3 Bf8 72. Kd3 Kh4 73. Nf5+ Kh3 74. Ne3 Kg3 75. Ke2 Bc5 76. Ng4 Bd4 77. Nh6 Kf4 78. Ng4 Kg3 79. Nf6 Kh4 80. Ne8 g4 81. fxg4 Kxg4 1/2-1/2

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "2"]
[White "Obrien, Matthew J"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "2156"]
[BlackElo "2300"]
[PlyCount "148"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nge7 6. Nc3 Ng6 7. d3 Be7 8. Nd5 0-0 9. Nxe7+ Qxe7 10. Bg5 f6 11. Be3 h6 12. h3 f5 13. Bb3+ Kh8 14. exf5 Bxf5 15. Re1 Qf6 16. Bd5 Nd8 17. Ng5 c6 18. Ne4 Qh4 19. Bb3 d5 20. Ng3 Bd7 21. Qh5 Qxh5 22. Nxh5 Ne6 23. c3 Rae8 24. Rad1 Nh4 25. Kh2 Ng5 26. Bxg5 hxg5 27. f3 Bf5 28. Ng3 Bg6 29. c4 d4 30. c5 Re7 31. Bc4 Rfe8 32. Re2 Bh7 33. b4 Ng6 34. Rb2 Nf4 35. a4 Rd8 36. b5 axb5 37. axb5 cxb5 38. Rxb5 Rdd7 39. Ne4 Bxe4 40. fxe4 Rc7 41. Ra1 Kh7 42. Ra8 Ne2 43. Bg8+ Kh6 44. Rb6+ g6 45. Be6 Rxc5 46. Bf5 Rc6 47. Rxc6 bxc6 48. Bg4 Nf4 49. Ra3 c5 50. g3 Nh5 51. Ra6 Rf7 52. Bxh5 Kxh5 53. Kg2 Rc7 54. Ra8 Kh6 55. Re8 c4 56. dxc4 Rxc4 57. Rxe5 Rc3 58. Rd5 d3 59. h4 gxh4 60. gxh4 Kg7 61. Kg3 d2+ 62. Kg4 Rc2 63. e5 Kf7 64. Rd6 Ke7 65. h5 gxh5+ 66. Kxh5 Ra2 67. Kg4 Ra4+ 68. Kf3 Ra2 69. Ke2 Ra5 70. Kd1 Rxe5 71. Rxd2 Rh5 72. Re2+ Kd6 73. Kd2 Kc5 74. Re3 Kd4 0-1

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "11"]
[White "Shabalov, Alexander"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2528"]
[BlackElo "2300"]
[PlyCount "63"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 Nb4 6. Qe2 d6 7. Bg5 Be7 8. 0-0-0 Nc6 9. f4 h6 10. Bh4 Bg4 11. Nf3 Nh5 12. Bxe7 Qxe7 13. Nd5 Qd7 14. Qe3 0-0 15. h3 Be6 16. Bb5 a6 17. Ba4 b5 18. Bb3 Na5 19. g4 Nxb3+ 20. axb3 Bxd5 21. gxh5 Bb7 22. Rhg1 f6 23. f5 Kh8 24. Nh4 Rfe8 25. e5 fxe5 26. f6 Rg8 27. fxg7+ Rxg7 28. Qxh6+ Kg8 29. Nf5 Rxg1 30. Rxg1+ Kf7 31. Qg6+ Kf8 32. Qg8# 1-0

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "1"]
[White "Shahade, Gregory P"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2476"]
[BlackElo "2300"]
[PlyCount "81"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nge7 6. d4 Bd7 7. Nc3 b5 8. Bb3 Nxd4 9. Nxd4 exd4 10. Nd5 Nxd5 11. exd5 Be7 12. Qxd4 0-0 13. c3 Bf6 14. Qd3 Qc8 15. Be3 Bf5 16. Qd2 Bg6 17. a4 Qg4 18. Bd1 Qh4 19. g3 Qh3 20. Bf3 Bh5 21. Bxh5 Qxh5 22. Qd3 Rab8 23. axb5 axb5 24. Ra7 Rfc8 25. b4 h6 26. Ra5 c6 27. dxc6 Rxc6 28. c4 bxc4 29. Qe4 d5 30. Rxd5 Qg6 31. Qxg6 fxg6 32. b5 Rcc8 33. Rc1 Rb7 34. b6 c3 35. Kg2 Kf7 36. Kf3 Ke6 37. Ra5 Kd6 38. Rd1+ Ke6 39. Ra7 Rcb8 40. Ke4 Bd8 41. Rxb7 1-0

[Event "USA-ch Online Swiss 2400+"]
[Site "Chess.com INT"]
[Date "2020.11.29"]
[Round "9"]
[White "Yoo, Christopher Woojin"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2455"]
[BlackElo "2300"]
[PlyCount "53"]
[EventDate "2020.11.29"]
[EventType "swiss (blitz)"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nge7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Nxc3 Ng6 11. f4 Be7 12. Bxf7+ Kxf7 13. f5 Bxf5 14. exf5 Ne5 15. Bf4 Bf6 16. Rc1 Re8 17. Nd5 Rc8 18. Bxe5 Rxe5 19. Qb3 Kf8 20. Nf4 Qe7 21. Ne6+ Ke8 22. Rfe1 c6 23. Qf3 Kd7 24. Qa3 Ra8 25. Qa5 Rc8 26. Qxa6 g6 27. Qb7+ 1-0

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "10"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2304"]
[BlackElo "2300"]
[PlyCount "69"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. Nc3 c5 6. h4 h5 7. Bg5 d6 8. Qd2 Nc6 9. Bh6 Ng4 10. Bxg7 Kxg7 11. e4 e5 12. Ng5 f6 13. Nh3 Nd4 14. f3 Nh6 15. Nf2 b5 16. Nd5 Be6 17. c3 Nc6 18. 0-0-0 a5 19. g4 a4 20. gxh5 gxh5 21. Rhg1 Kh7 22. Bh3 Bxd5 23. exd5 Ne7 24. Be6 Ra7 25. Ne4 Nef5 26. Rg2 Nxh4 27. Rg3 Ng6 28. Rxg6 Kxg6 29. Rh1 Rh8 30. Qg2+ Kh7 31. Rxh5 Rg7 32. Qh2 Kg6 33. Bf5+ Nxf5 34. Rxh8 Qe7 35. Qh5# 1-0

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "4"]
[White "Kotliar, Mark"]
[Black "Barp, Alberto"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2300"]
[BlackElo "2366"]
[PlyCount "83"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d3 Nxc3 7. bxc3 c5 8. Qg3 Nc6 9. Be2 d4 10. Bf3 dxc3 11. Bxc6+ bxc6 12. Ne2 Be6 13. 0-0 Qd7 14. Be3 Rg8 15. Nxc3 g5 16. Qf2 f4 17. Bxc5 Kf7 18. Ne4 Rg6 19. a4 Kg7 20. Rab1 Be7 21. Bxe7 Qxe7 22. Nd6 Rd8 23. Rb7 Rd7 24. Qxa7 Rxb7 25. Qxb7 Qxb7 26. Nxb7 Bf5 27. Nd6 Bg4 28. a5 Re6 29. a6 Rxe5 30. Ra1 f3 31. a7 Re2 32. gxf3 Bxf3 33. a8Q Rg2+ 34. Kf1 Rxh2 35. Nf5+ Kg6 36. Ne7+ Kh5 37. Qe8+ Kh4 38. Qf7 g4 39. Qxh7+ Kg3 40. Nf5+ Kf4 41. Qxh2+ Kxf5 42. Qg3 1-0

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "1"]
[White "Kotliar, Mark"]
[Black "Esipenko, Andrey"]
[Result "0-1"]
[ECO "C25"]
[WhiteElo "2300"]
[BlackElo "2683"]
[PlyCount "72"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 Bc5 4. fxe5 Bxg1 5. Rxg1 Nxe5 6. d4 Ng6 7. g3 d6 8. Bg2 Nf6 9. Rf1 h6 10. Be3 Ng4 11. Bg1 c6 12. Qd2 Qe7 13. 0-0-0 Be6 14. h3 Nf6 15. d5 cxd5 16. exd5 Bd7 17. Rde1 Ne5 18. Bd4 0-0 19. g4 Rfe8 20. Kb1 Qd8 21. Qf2 Qa5 22. Ne4 Nxe4 23. Bxe4 f6 24. Bc3 Qb5 25. Qe2 Qxe2 26. Rxe2 Bb5 27. Ref2 Bxf1 28. Rxf1 Nc4 29. Bd3 Ne3 30. Rg1 Rac8 31. Bb4 Red8 32. Re1 Nxd5 33. Ba3 Nf4 34. Bf5 Rc7 35. b3 Nxh3 36. Re6 Ng5 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "6"]
[White "Kotliar, Mark"]
[Black "Romanov, Evgeny"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2599"]
[PlyCount "120"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 Nge7 5. Nge2 g6 6. Bg5 Bg7 7. 0-0 h6 8. Bh4 g5 9. Bg3 d5 10. Bb3 a6 11. a4 d4 12. Nb1 h5 13. h3 f5 14. f4 h4 15. Be1 g4 16. Nd2 Bd7 17. Nc4 Qc7 18. Kh1 gxh3 19. gxh3 fxe4 20. dxe4 0-0-0 21. a5 Kb8 22. Ng1 Nb4 23. Ba4 Bxa4 24. Rxa4 Qc6 25. Bxb4 Qxa4 26. Bxc5 Ng6 27. b3 Qc6 28. Bb4 Qxe4+ 29. Qf3 Qxf3+ 30. Rxf3 Kc7 31. Bc5 Kc6 32. Bb6 Rdf8 33. Ne2 e5 34. f5 Ne7 35. f6 Bxf6 36. c3 Kd5 37. cxd4 exd4 38. Nf4+ Kc6 39. Ne6 Rf7 40. Nxd4+ Kd5 41. Ne3+ Ke4 42. Nec2 Rhf8 43. Re3+ Kd5 44. Nb4+ Kd6 45. Re6+ Kd7 46. Rxf6 Rxf6 47. Ne2 Rf1+ 48. Kg2 Nc6 49. Nd5 Re1 50. Nef4 Rf5 51. Kf3 Kd6 52. Kg4 Rxd5 53. Bc7+ Kxc7 54. Nxd5+ Kd6 55. Nf4 Rb1 56. Kxh4 Rxb3 57. Kg5 Rb5+ 58. Kg6 Nxa5 59. h4 Rb4 60. Nd3 Rxh4 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "2"]
[White "Lauridsen, Jesper Morch"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2215"]
[BlackElo "2300"]
[PlyCount "96"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 d6 4. Bb5 Bd7 5. 0-0 g6 6. d4 Bg7 7. d5 Nb8 8. Be2 Nh6 9. Nc3 Nf5 10. g4 Nh6 11. h3 f5 12. Ng5 0-0 13. Bd2 Qc8 14. Ne6 Bxe6 15. dxe6 Qxe6 16. Bf3 Qd7 17. g5 Nf7 18. h4 Nc6 19. Qe2 e6 20. h5 Rfe8 21. h6 Bh8 22. Rad1 d5 23. Na4 b6 24. Bc3 d4 25. Be1 Rad8 26. b3 Qc7 27. Qg2 Ne7 28. e4 Qxf4 29. exf5 Qxg5 30. fxg6 Qxg2+ 31. Bxg2 Nxg6 32. Bg3 Nxh6 33. Nb2 Nf5 34. Bf2 Ne3 35. Bxe3 dxe3 36. Rxd8 Rxd8 37. Nd3 Bc3 38. Bf3 Rf8 39. Bg4 Rxf1+ 40. Kxf1 Kf7 41. Ke2 Bd2 42. c4 Kf6 43. Bh5 Ne5 44. Nxe5 Kxe5 45. Bf7 Kf6 46. Be8 Kg5 47. Bd7 e5 48. Kf3 h5 0-1

[Event "Titled Tuesday intern op 24th Nov"]
[Site "Chess.com INT"]
[Date "2020.11.24"]
[Round "5"]
[White "Quintiliano Pinto, Renato Rodrigues"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2469"]
[BlackElo "2300"]
[PlyCount "61"]
[EventDate "2020.11.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. Be2 Re8 8. 0-0 Ncxe5 9. Nxe5 Nxe5 10. b3 a5 11. Bb2 Ra6 12. Ne4 Bf8 13. Qd5 Nc6 14. Ng5 Qe7 15. c5 Nb4 16. Qf5 Rg6 17. h4 h6 18. Bc4 d5 19. cxd6 Bxf5 20. dxe7 hxg5 21. exf8Q+ Rxf8 22. hxg5 Rxg5 23. Rfd1 Rg6 24. f3 c6 25. Kf2 Re8 26. e4 Be6 27. Bf1 f5 28. a3 Na6 29. exf5 Bxf5 30. Rd4 Be6 31. b4 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "5"]
[White "Herrera Reyes, Jose Antonio"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2304"]
[BlackElo "2300"]
[PlyCount "95"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. Nc3 d6 6. h4 h5 7. Bg5 c5 8. Qd2 Re8 9. Bh6 Bh8 10. 0-0 Nc6 11. e4 Ng4 12. Bg5 Nd4 13. Nh2 a6 14. Nd5 Be6 15. Nf4 Bd7 16. c3 Ne6 17. Nxg4 hxg4 18. Nd5 Nxg5 19. Qxg5 e6 20. Qxd8 Raxd8 21. Ne3 e5 22. Nd5 Bc6 23. Ne3 Bd7 24. Rfd1 b5 25. a4 bxa4 26. Bf1 Rb8 27. Nc4 Re6 28. Be2 f5 29. Rd2 Rf6 30. Ne3 Bg7 31. Nd5 Rf7 32. exf5 gxf5 33. Kg2 f4 34. Kh2 Bh6 35. Rc2 Kg7 36. d4 fxg3+ 37. Kxg3 Bf4+ 38. Nxf4 exf4+ 39. Kh2 f3 40. Bc4 Bf5 41. Rd2 Rfb7 42. Ra2 cxd4 43. Rxd4 Rxb2 44. Rxb2 Rxb2 45. Kg3 a3 46. Rxd6 a2 47. Rxa6 Bb1 48. h5 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "3"]
[White "Kotliar, Mark"]
[Black "Kanakaris, Georgios"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2300"]
[BlackElo "2402"]
[PlyCount "27"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 Nc6 7. d4 Be6 8. Qg3 Ne7 9. Bd3 Nf5 10. Qf2 Qd7 11. Ne2 Be7 12. 0-0 h5 13. Bxf5 Bxf5 14. Qxf5 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "1"]
[White "Kotliar, Mark"]
[Black "Laurusas, Tomas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2506"]
[PlyCount "55"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 a6 4. a4 g6 5. f4 Bg7 6. f5 Nc6 7. d3 Nf6 8. Nf3 gxf5 9. 0-0 fxe4 10. dxe4 Bg4 11. Qe1 Bxf3 12. Rxf3 Ne5 13. Rg3 Nh5 14. Rg5 Nxc4 15. Rxh5 Qd7 16. Qe2 Bxc3 17. Qxc4 Bd4+ 18. Kh1 Qg4 19. Rf5 e6 20. Rf4 Qh5 21. Rf3 0-0-0 22. Bf4 Qg6 23. c3 Bf6 24. b4 Be7 25. Raf1 Rhf8 26. Qe2 cxb4 27. cxb4 Qh5 28. Rc3+ 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "8"]
[White "Kotliar, Mark"]
[Black "Mazi, Leon"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2340"]
[PlyCount "54"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. Bc4 e6 5. d3 g6 6. f4 Bg7 7. f5 Nge7 8. fxe6 dxe6 9. Nge2 0-0 10. 0-0 Ne5 11. Ba2 N7c6 12. Qe1 Rb8 13. Be3 Nd4 14. Rc1 b5 15. axb5 axb5 16. Bxd4 cxd4 17. Nd1 Ng4 18. Qg3 e5 19. h3 Nh6 20. Bb3 Kh8 21. Nf2 f5 22. exf5 gxf5 23. Kh1 Rb6 24. Qh2 Bb7 25. Rg1 Qg5 26. Rcd1 Rg6 27. Rge1 Bxg2+ 0-1

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "Perez Torres, Nabi Isaias"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2015"]
[PlyCount "79"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 g6 4. d3 Bg7 5. f4 Nc6 6. f5 Nf6 7. Nf3 0-0 8. fxg6 hxg6 9. 0-0 Nd4 10. Ng5 Rb8 11. a4 a6 12. a5 e6 13. Ne2 d5 14. Nxd4 dxc4 15. Ndf3 cxd3 16. cxd3 b5 17. axb6 Qxb6 18. Kh1 Bb7 19. Bf4 Rbd8 20. Be5 Nxe4 21. Bxg7 Kxg7 22. Qc2 Nf6 23. Ne5 Qb4 24. Qf2 Ng4 25. Qh4 Nh6 26. Nxe6+ fxe6 27. Qe7+ Kg8 28. Nxg6 Qg4 29. Rxf8+ Rxf8 30. Qxf8+ Kh7 31. Qe7+ Kxg6 32. Qxb7 Qf4 33. Qe4+ Qxe4 34. dxe4 Kf6 35. Rxa6 Ke5 36. Rc6 Kd4 37. Rxe6 Ng4 38. h4 Nf2+ 39. Kg1 Nxe4 40. h5 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "7"]
[White "Manukyan, Artyom"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "2148"]
[BlackElo "2300"]
[PlyCount "65"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 Bd6 8. Nb3 Qe7 9. Nc3 h5 10. f4 Bg4 11. Qe1 0-0-0 12. Qf2 Kb8 13. Be3 Nh6 14. h3 Bc8 15. Rad1 g5 16. e5 gxf4 17. Ba7+ Ka8 18. exd6 cxd6 19. Bb6 Rdg8 20. Rfe1 Qg7 21. Rd3 Nf7 22. Re7 Qf8 23. Rxf7 Qxf7 24. Qxf4 d5 25. Bf2 Qg6 26. Rg3 Qxc2 27. Qd4 Kb8 28. Qa7+ Kc7 29. Bb6+ Kd7 30. Qb8 Rxg3 31. Qxg3 Re8 32. Qc7+ Ke6 33. Nd4# 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "2"]
[White "Nasuta, Grzegorz"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2535"]
[BlackElo "2300"]
[PlyCount "67"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 d6 6. a4 0-0 7. a5 a6 8. Re1 h6 9. Nc3 Nh7 10. Nd5 Be6 11. c3 Qd7 12. b4 Nd8 13. h3 Kh8 14. d4 f6 15. Nh4 Bf7 16. Qg4 f5 17. Nxf5 Bg5 18. Nxh6 Qxg4 19. Nxf7+ Nxf7 20. hxg4 Bxc1 21. Raxc1 c6 22. Nb6 Rad8 23. Bxf7 Rxf7 24. dxe5 dxe5 25. Rcd1 Rdf8 26. f3 Ng5 27. Rd6 Re7 28. Red1 Ne6 29. Rd7 Rff7 30. Rxe7 Rxe7 31. Rd7 Rxd7 32. Nxd7 Nf4 33. Kf1 Ng6 34. Nc5 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "9"]
[White "Simonovic, Miroslav"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2129"]
[BlackElo "2300"]
[PlyCount "89"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 f5 5. Nc3 Bg7 6. g3 0-0 7. e3 d6 8. Nge2 c5 9. Bg2 Nc6 10. 0-0 Qa5 11. a3 a6 12. Nd5 Qd8 13. b4 cxd4 14. exd4 Ne7 15. Qd3 Rb8 16. a4 Be6 17. Nxe7+ Qxe7 18. Nf4 Rfc8 19. Rac1 Bd7 20. b5 axb5 21. axb5 Qd8 22. Rfd1 Bh6 23. Qf3 Bxf4 24. Qxf4 Qf6 25. Bd5 b6 26. Ra1 g5 27. Qf3 Be6 28. Ra7 Re8 29. h3 Re7 30. Rxe7 Qxe7 31. Ra1 Qf6 32. Bxe6 Qxe6 33. Ra8 Rxa8 34. Qxa8+ Kg7 35. Qc6 Qe1+ 36. Kg2 Qe4+ 37. Qxe4 fxe4 38. c5 dxc5 39. dxc5 e3 40. fxe3 bxc5 41. b6 c4 42. b7 c3 43. b8Q c2 44. Qc7 c1Q 45. Qxc1 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "4"]
[White "Tanriverdi, Enes"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2399"]
[BlackElo "2300"]
[PlyCount "87"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Na6 7. Nc3 c5 8. dxc5 Nxc5 9. Nd4 a6 10. Rb1 Rb8 11. h3 Bd7 12. a4 Qc8 13. Kh2 Ne6 14. Nxe6 Bxe6 15. b3 Ng4+ 16. hxg4 Bxc3 17. g5 Bg7 18. Be3 b5 19. cxb5 axb5 20. a5 b4 21. Bb6 Qa6 22. Qd3 Qxd3 23. exd3 Bc8 24. Rbc1 Ba6 25. Rfe1 e6 26. d4 Rfc8 27. Bc7 Rb5 28. Bf1 Bxd4 29. Bxb5 Bxb5 30. Bb6 Bc3 31. Re3 d5 32. Bd4 Ra8 33. Bxc3 bxc3 34. Rexc3 Kg7 35. b4 Bc4 36. Rxc4 dxc4 37. Rxc4 h6 38. gxh6+ Kxh6 39. Kg2 Kg5 40. f4+ Kf6 41. Kf3 Ke7 42. Rc7+ Ke8 43. Rb7 Rd8 44. a6 1-0

[Event "Titled Tuesday intern op 03rd Nov"]
[Site "Chess.com INT"]
[Date "2020.11.03"]
[Round "11"]
[White "Voiteanu, Christian Gabriel"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "2121"]
[BlackElo "2300"]
[PlyCount "85"]
[EventDate "2020.11.03"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. c4 Na6 7. Nc3 c5 8. d5 Nc7 9. e4 Nd7 10. Re1 a6 11. Bf4 f6 12. h4 b5 13. Nd2 Rb8 14. Qe2 Rf7 15. h5 Nb6 16. hxg6 hxg6 17. a4 bxc4 18. Nxc4 Nxc4 19. Qxc4 Rxb2 20. Rab1 Rxb1 21. Rxb1 Bd7 22. Rb7 Qc8 23. Rb6 Rf8 24. a5 Nb5 25. Ne2 Qa8 26. Be3 Rb8 27. Nf4 Kh7 28. Qd3 Rxb6 29. axb6 Qb8 30. e5 Bf5 31. Be4 Bxe4 32. Qxe4 f5 33. Qg2 Bxe5 34. Qh3+ Kg7 35. Ne6+ Kg8 36. Qh6 Qxb6 37. Qxg6+ Kh8 38. Qh6+ Kg8 39. Qf8+ Kh7 40. Qxf5+ Kg8 41. Qg6+ Kh8 42. Bf4 Bf6 43. Nf8 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "5"]
[White "Hansen, Soren Bech"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2272"]
[BlackElo "2300"]
[PlyCount "89"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. 0-0 Nc6 5. c3 Be6 6. Bxe6 fxe6 7. d4 exd4 8. cxd4 Bb6 9. Nc3 Nf6 10. e5 dxe5 11. dxe5 Qxd1 12. Rxd1 Ng4 13. Ne4 Ncxe5 14. Nxe5 Nxe5 15. Ng5 0-0 16. Be3 Rae8 17. Bxb6 axb6 18. Re1 Rf5 19. h4 h6 20. Nh3 Kf7 21. f4 Nd3 22. Re4 e5 23. Rd1 Nc5 24. Rxe5 Rfxe5 25. fxe5 Rxe5 26. b4 Na4 27. Nf4 c6 28. h5 Re4 29. g3 Nc3 30. Rd7+ Re7 31. Rd2 Ne4 32. Rd3 Nf6 33. Kg2 Rd7 34. Re3 Nd5 35. Nxd5 Rxd5 36. Rf3+ Ke7 37. Re3+ Kd8 38. Rf3 Rxh5 39. Rf7 Rb5 40. a3 Rxb4 41. axb4 c5 42. Rxb7 c4 43. Rxb6 Kc7 44. Rb5 Kd6 45. Rc5 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "2"]
[White "Kotliar, Mark"]
[Black "Castillo Pena, Patricia Evarista"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "1770"]
[PlyCount "31"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 g6 5. f4 Bg7 6. f5 d5 7. exd5 Bxc3+ 8. bxc3 exd5 9. Bb3 Bxf5 10. Ne2 Nge7 11. a4 0-0 12. 0-0 Rc8 13. Ng3 Be6 14. Bg5 Qe8 15. Bf6 c4 16. Qd2 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "4"]
[White "Kotliar, Mark"]
[Black "Korchmar, Vasiliy"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2300"]
[BlackElo "2451"]
[PlyCount "86"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. c3 e5 5. Qb3 exd4 6. Qxb6 axb6 7. cxd4 dxe4 8. fxe4 Nf6 9. Nc3 Bb4 10. Bd3 0-0 11. Nge2 Re8 12. 0-0 Bg4 13. Ng3 Nbd7 14. a3 Bf8 15. Bf4 b5 16. e5 Nh5 17. Nxh5 Bxh5 18. Bf5 Nb6 19. Ne4 Rad8 20. g4 Bg6 21. Bxg6 hxg6 22. Rad1 Nc4 23. Bc1 Rd7 24. Ng5 Red8 25. b3 Nxa3 26. e6 fxe6 27. Nxe6 Nc2 28. Nxd8 Rxd8 29. d5 cxd5 30. Bg5 Rd7 31. Rd2 Nb4 32. Be3 Nc6 33. Rfd1 d4 34. Bf2 Bb4 35. Re2 d3 36. Re8+ Kh7 37. Kg2 d2 38. Be3 Rd3 39. Kf2 Rxb3 40. Bxd2 Bc5+ 41. Kf1 Rd3 42. Ke2 Rh3 43. Bf4 Nd4+ 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "Mazur, Stefan"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "2300"]
[BlackElo "2428"]
[PlyCount "62"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 Be6 7. d4 c5 8. Bb5+ Nc6 9. Ne2 Qa5 10. a4 Be7 11. 0-0 0-0 12. Bd3 cxd4 13. cxd4 Rac8 14. c3 f6 15. Qh5 f5 16. Bg5 g6 17. Qh4 Qd8 18. Bxe7 Qxe7 19. Qg3 Kh8 20. a5 g5 21. Qh3 f4 22. Qh6 a6 23. Kh1 Rf7 24. Ng1 Rg8 25. Nf3 Nd8 26. Rab1 Bg4 27. Rb6 Nc6 28. Ra1 Bxf3 29. gxf3 g4 30. fxg4 Rxg4 31. Rf1 f3 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "11"]
[White "Kotliar, Mark"]
[Black "Smietanska, Wiktoria"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2013"]
[PlyCount "47"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. d3 Bg7 5. f4 e6 6. f5 gxf5 7. Nge2 fxe4 8. dxe4 Qh4+ 9. Ng3 Be5 10. Nce2 Nf6 11. Qd3 Nb4 12. Qb3 Nxe4 13. 0-0 Nxg3 14. hxg3 Qh5 15. c3 Nc6 16. Nf4 Bxf4 17. Bxf4 Na5 18. Qa4 Nxc4 19. Qxc4 0-0 20. Bd6 Re8 21. Rae1 b6 22. Rf4 Bb7 23. Rg4+ Kh8 24. Be5+ 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "8"]
[White "Kotliar, Mark"]
[Black "Yanayt, Eugene"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2173"]
[PlyCount "55"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Bc4 Bg7 4. d3 Nc6 5. f4 d6 6. f5 gxf5 7. Nf3 Nf6 8. 0-0 fxe4 9. dxe4 Bg4 10. Qe1 Bxf3 11. Rxf3 Ne5 12. Rg3 Nxc4 13. Rxg7 Ne5 14. Rg3 h6 15. Bf4 Ng6 16. Be3 Qd7 17. Rd1 0-0-0 18. Bxc5 Qc6 19. Bxa7 b6 20. Nd5 Nxd5 21. exd5 Qc5+ 22. Kh1 Kb7 23. Bxb6 Kxb6 24. Rc3 Qa5 25. Rc6+ Kb5 26. c4+ Ka4 27. b3+ Ka3 28. Qxa5+ 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "6"]
[White "Kotliar, Mark"]
[Black "Zvereva, Margarita"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "1937"]
[PlyCount "76"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 d6 4. Bc4 e6 5. d3 g6 6. f4 Bg7 7. f5 exf5 8. Nge2 Ne7 9. 0-0 0-0 10. Ng3 fxe4 11. dxe4 Nbc6 12. Bg5 Qd7 13. Qd2 Ne5 14. Bd5 N7c6 15. h3 Nd4 16. Rf2 Qe8 17. Nce2 Nxe2+ 18. Qxe2 Rb8 19. a5 Be6 20. Rd1 Bxd5 21. Rxd5 Qe6 22. b3 Nc6 23. Qd2 Nd4 24. Bf4 Rbd8 25. Qd3 Nb5 26. Kh1 Rd7 27. Rd2 Rfd8 28. Rd1 Nc3 29. Rd2 Nxd5 30. exd5 Qe1+ 31. Kh2 Re8 32. Rd1 Qe7 33. c4 Be5 34. Rf1 Bxf4 35. Rxf4 Qe3 36. Qf1 Rde7 37. Rf3 Qe1 38. Qd3 Qc1 0-1

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "3"]
[White "Sadykov, Ramil"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2345"]
[BlackElo "2300"]
[PlyCount "89"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. h4 h5 6. Nf3 0-0 7. Ng5 c5 8. Nb5 Qa5+ 9. c3 a6 10. Nc7 Ra7 11. Nb5 axb5 12. Bxb8 Ra8 13. Be5 c4 14. a3 Qd8 15. Be2 Ne8 16. Bxg7 Nxg7 17. Bf3 f6 18. Nh3 Be6 19. Nf4 Bf7 20. Qc2 f5 21. Nh3 Ne6 22. g3 Kg7 23. 0-0 Qd6 24. Bg2 Be8 25. Nf4 Nc7 26. Kh1 Bc6 27. Kg1 Ne8 28. Rae1 Nf6 29. f3 e5 30. dxe5 Qxe5 31. Qf2 Rfe8 32. Re2 b4 33. cxb4 c3 34. bxc3 Qxc3 35. Rfe1 Rxa3 36. Nh3 Qxb4 37. Ng5 Qc5 38. Rc2 Qb6 39. Kh2 f4 40. gxf4 Rexe3 41. Rce2 d4 42. Rxe3 dxe3 43. Qc2 Qb3 44. Qe2 Ra2 45. Qd1 1-0

[Event "Titled Tuesday intern op 20th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.20"]
[Round "1"]
[White "Vogel, Roven"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2454"]
[BlackElo "2300"]
[PlyCount "103"]
[EventDate "2020.10.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bc5 5. e3 d6 6. exd6 Qf6 7. Nc3 Nxf2 8. Nd5 Qxb2 9. Rb1 Nxd1 10. Rxb2 Nxb2 11. Nxc7+ Kd7 12. Nxa8 Bxd6 13. Nf3 Re8 14. Kd2 b6 15. Kc2 Na4 16. c5 Nxc5 17. Bb5+ Nc6 18. Rd1 Ne4 19. Ng5 Bb7 20. Nxe4 Rxe4 21. Rxd6+ Ke7 22. Bxc6 Rc4+ 23. Kb3 Rxc6 24. Rxc6 Bxc6 25. Nc7 Bxg2 26. Nb5 a6 27. Nc3 Ke6 28. a4 Bc6 29. Kb4 f6 30. Bc7 b5 31. axb5 axb5 32. Kc5 Bg2 33. Kxb5 Kf5 34. Kc5 Kg4 35. Kd6 f5 36. Ke7 g5 37. Kf6 f4 38. e4 h6 39. e5 Kh3 40. e6 Bc6 41. Kg6 Kxh2 42. Kxh6 Kg2 43. Kxg5 f3 44. Bb6 f2 45. Nd1 f1Q 46. Ne3+ Kf3 47. Nxf1 Ke4 48. Ng3+ Kd5 49. e7 Ke6 50. Bc5 Kf7 51. Nf5 Ba4 52. Bd6 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "7"]
[White "Allahverdiyeva, Ayan"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C74"]
[WhiteElo "2088"]
[BlackElo "2300"]
[PlyCount "39"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nge7 6. d4 Ng6 7. h4 Bd7 8. h5 Nge7 9. h6 g6 10. Bg5 Qb8 11. Bf6 Rg8 12. dxe5 Nxe5 13. Nxe5 Bxa4 14. Qxa4+ b5 15. Qd4 c5 16. Qe3 dxe5 17. Qxc5 Ra7 18. Nd2 Rd7 19. 0-0-0 Kd8 20. Nf3 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "5"]
[White "Bartholomew, John"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "2446"]
[BlackElo "2300"]
[PlyCount "43"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 Bd6 8. Be3 Qe7 9. Nd2 Bd7 10. Nc4 Qxe4 11. Bh6 Qg6 12. Nxd6+ cxd6 13. Bf4 d5 14. Re1+ Kf7 15. Qd2 c5 16. Ne6 Bxe6 17. Rxe6 Qf5 18. Rae1 g5 19. Bd6 Rc8 20. h3 h5 21. Qa5 Rc6 22. Qd8 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "3"]
[White "Kachko, Alexander"]
[Black "Kotliar, Mark"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2328"]
[BlackElo "2300"]
[PlyCount "72"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. Bb3 d6 7. Nbd2 h6 8. Nf1 Nh7 9. Ng3 Bg5 10. Nxg5 Nxg5 11. 0-0 Ne6 12. Nf5 Qf6 13. Qf3 Kh7 14. Qg3 Nc5 15. Bc2 Bxf5 16. exf5 Qxf5 17. f4 e4 18. b4 Nxd3 19. Be3 a6 20. Rad1 Rae8 21. Qh4 Qg6 22. f5 Qf6 23. Qg4 d5 24. Kh1 Rg8 25. Bd2 Nce5 26. Qh3 c5 27. Be3 b6 28. a3 Nc4 29. Bg1 Qxc3 30. Bxd3 exd3 31. Rxd3 Qf6 32. bxc5 bxc5 33. Bxc5 Re4 34. Bb4 Rge8 35. Bc3 d4 36. Ba1 Ne3 1/2-1/2

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "8"]
[White "Kotliar, Mark"]
[Black "Andrews, Todd D"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2244"]
[PlyCount "79"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. d3 Nf6 5. Nge2 Be7 6. 0-0 a6 7. a4 0-0 8. h3 d5 9. exd5 exd5 10. Bb3 Nc6 11. Bg5 Be6 12. Nf4 Nd4 13. Bxf6 Bxf6 14. Bxd5 Qd6 15. Nxe6 fxe6 16. Be4 g6 17. Ne2 Nf5 18. c3 Rad8 19. Qb3 Rf7 20. Rad1 Nh4 21. f4 Rdf8 22. a5 Bd8 23. Qa4 g5 24. d4 gxf4 25. dxc5 Qxc5+ 26. Qd4 Qg5 27. Kh1 f3 28. Qg1 fxe2 29. Rxf7 Rxf7 30. Re1 Qg3 31. Rxe2 Bc7 32. Re1 Rf2 33. Bxb7 Nf3 34. Bxf3 Rxf3 35. gxf3 Kf7 36. Qxg3 Bxg3 37. Re4 e5 38. Rc4 Kf6 39. Rc6+ Kf5 40. Rxa6 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "Costachi, Mihnea"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2300"]
[BlackElo "2471"]
[PlyCount "43"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 Bc5 4. fxe5 Bxg1 5. Rxg1 Qh4+ 6. g3 Qxh2 7. Rg2 Qh1 8. Nd5 Kd8 9. d4 Nge7 10. Bg5 h6 11. Bxe7+ Nxe7 12. Qf3 Nxd5 13. exd5 d6 14. Qxf7 Bh3 15. e6 Kc8 16. e7 b6 17. e8Q+ Rxe8+ 18. Qxe8+ Kb7 19. Qc6+ Kb8 20. 0-0-0 Bxg2 21. Ba6 Bxd5 22. Qe8# 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "1"]
[White "Kotliar, Mark"]
[Black "Drozdowski, Kacper"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2448"]
[PlyCount "121"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. a4 Nc6 5. d3 Nf6 6. Nge2 d5 7. exd5 exd5 8. Bb3 h6 9. 0-0 Be7 10. Re1 0-0 11. Nf4 d4 12. Ne4 Nxe4 13. dxe4 Bg5 14. Nd5 Be6 15. f4 Bh4 16. Rf1 Rc8 17. Qh5 Bxd5 18. Bxd5 Nb4 19. Bxb7 Rc7 20. Bd5 Nxd5 21. exd5 Rd7 22. d6 Rxd6 23. Qxc5 Qd7 24. Qc4 Rc8 25. Qd3 Rdc6 26. c3 Bf6 27. Bd2 Rd6 28. c4 Qb7 29. b4 Re6 30. Rae1 Rce8 31. Rxe6 Rxe6 32. Re1 Rxe1+ 33. Bxe1 Qd7 34. b5 Qd6 35. Bd2 Bd8 36. a5 g6 37. h3 Qc5 38. Kh2 Bc7 39. Kh1 h5 40. b6 Bd6 41. Qb3 h4 42. b7 Bb8 43. Qb4 Qc6 44. Qe7 Kg7 45. Be1 Qxc4 46. Qxh4 Qf1+ 47. Kh2 Bxf4+ 48. Bg3 g5 49. Qg4 Bxg3+ 50. Qxg3 d3 51. b8Q d2 52. Qbe5+ f6 53. Qe7+ Kh6 54. Qf8+ Kg6 55. Qg8+ Kh6 56. Qc7 Qf4+ 57. Qxf4 gxf4 58. Qd5 f3 59. Qxd2+ Kg6 60. Qf2 fxg2 61. Qxg2+ 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "4"]
[White "Kotliar, Mark"]
[Black "Fedoseev, Vladimir1"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2300"]
[BlackElo "2674"]
[PlyCount "138"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. c3 dxe4 5. fxe4 c5 6. Nf3 Nf6 7. Bd3 cxd4 8. cxd4 Nc6 9. Bc2 Bg4 10. d5 Nb4 11. Ba4+ Kd8 12. Nc3 Rc8 13. Qe2 e5 14. dxe6 fxe6 15. Be3 Bc5 16. Rd1+ Ke7 17. Bxc5+ Rxc5 18. Qf2 Bxf3 19. gxf3 Rd8 20. Rxd8 Kxd8 21. 0-0 Rg5+ 22. Kh1 Qxf2 23. Rxf2 a6 24. Rd2+ Ke7 25. a3 Nc6 26. Bxc6 bxc6 27. Ne2 c5 28. Nc3 Nd7 29. Na4 c4 30. Rc2 Ra5 31. Rxc4 Ne5 32. Rb4 Nxf3 33. Nc3 Rg5 34. Ne2 a5 35. Rb7+ Kd6 36. Ng3 h5 37. Kg2 Ne5 38. h4 Rg4 39. Rb6+ Ke7 40. Rb7+ Kf6 41. Ra7 Nc4 42. Rc7 Nxb2 43. e5+ Kg6 44. Ra7 a4 45. Kh3 Nd3 46. Rxg7+ Kxg7 47. Nxh5+ Kh6 48. Kxg4 Nxe5+ 49. Kf4 Nd3+ 50. Ke3 Nc5 51. Nf4 Kg7 52. Nd3 Nb3 53. Nc5 Nxc5 54. Kd4 Nb3+ 55. Kc3 e5 56. Kb4 e4 57. Kxa4 e3 58. Kxb3 e2 59. Kc2 e1Q 60. Kd3 Qa5 61. Kc4 Kh6 62. Kd4 Kh5 63. Ke4 Kxh4 64. Kd4 Kg5 65. Ke4 Kf6 66. Kd4 Ke6 67. Ke4 Kd6 68. Kd4 Qa4+ 69. Kd3 Kd5 0-1

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "6"]
[White "Kotliar, Mark"]
[Black "Sieciechowicz, Marcin"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2386"]
[PlyCount "40"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. d3 Nf6 5. Nge2 Be7 6. 0-0 0-0 7. a4 d5 8. exd5 exd5 9. Bb3 d4 10. Ne4 Nxe4 11. dxe4 Be6 12. Nf4 Bxb3 13. cxb3 Nd7 14. Bd2 Bd6 15. Nd3 f5 16. exf5 Rxf5 17. Qc2 Qf6 18. b4 Re8 19. bxc5 Bxh2+ 20. Kh1 Qh4 0-1

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "2"]
[White "Kotliar, Mark"]
[Black "Tsvetkov, Andrey1"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2395"]
[PlyCount "71"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. d3 a6 5. a4 e6 6. Nge2 Be7 7. 0-0 Nbd7 8. h3 0-0 9. Bb3 b6 10. Bg5 Bb7 11. f4 h6 12. Bh4 Nxe4 13. dxe4 Bxh4 14. Qxd6 Be7 15. Qd3 Qc7 16. f5 c4 17. Bxc4 Ne5 18. Qg3 Qc5+ 19. Kh1 Nxc4 20. f6 Bxf6 21. Rxf6 Nxb2 22. Rxh6 Rad8 23. Nf4 Nc4 24. Nh5 Qe5 25. Nf6+ Qxf6 26. Rxf6 Nd2 27. Rf4 Rd4 28. Re1 Rfd8 29. Rg4 g6 30. h4 Kg7 31. Kg1 Nc4 32. e5 Rxg4 33. Qxg4 b5 34. Ne4 Bxe4 35. Rxe4 Nd2 36. Rd4 1-0

[Event "Titled Tuesday intern op 06th Oct"]
[Site "Chess.com INT"]
[Date "2020.10.06"]
[Round "9"]
[White "Ljukin, Sergei"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C74"]
[WhiteElo "2368"]
[BlackElo "2300"]
[PlyCount "50"]
[EventDate "2020.10.06"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nge7 6. d4 Ng6 7. d5 b5 8. Bc2 Na5 9. a4 Bd7 10. 0-0 c5 11. b4 Nb7 12. Re1 h6 13. Nbd2 Be7 14. Nf1 Rc8 15. Ne3 Bg5 16. Bd3 c4 17. Bc2 Bf4 18. Qe2 0-0 19. g3 Bxe3 20. Qxe3 Ra8 21. h4 Ne7 22. a5 f5 23. exf5 Bxf5 24. Bxf5 Nxf5 25. Qe4 Qd7 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "7"]
[White "Barria Zuniga, Daniel"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2341"]
[BlackElo "2300"]
[PlyCount "61"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nc3 d6 6. f4 Ng6 7. Bd3 Nd7 8. Nge2 Nf6 9. 0-0 Be7 10. h3 0-0 11. e4 c6 12. Be3 Re8 13. Qd2 Bf8 14. Rae1 Qa5 15. g4 d5 16. cxd5 cxd5 17. e5 Nd7 18. Bxg6 hxg6 19. Qxd5 Qa6 20. Qb5 Qc6 21. Rc1 Nb6 22. Nd4 Qc4 23. b3 Qxb5 24. Ndxb5 Rd8 25. Nxa7 Nd7 26. Rfd1 Ba3 27. Rc2 b6 28. Nc6 Re8 29. Nb5 Rf8 30. Nxa3 Rxa3 31. Ne7+ 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "10"]
[White "Bodnaruk, Anastasia"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2428"]
[BlackElo "2300"]
[PlyCount "49"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. 0-0 Bf6 7. c3 Nge7 8. f4 0-0 9. Bb3 g6 10. Be3 Bg7 11. Nd2 Na5 12. Bc2 c5 13. N4f3 f5 14. b4 cxb4 15. cxb4 Nac6 16. Bb3+ Kh8 17. Ng5 Qe8 18. Nc4 d5 19. Nd6 Qd7 20. Ndf7+ Kg8 21. exd5 Nxb4 22. d6 Ned5 23. Bxd5 Nxd5 24. Qxd5 Bxa1 25. Ne5+ 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "6"]
[White "Bologan, Viktor"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2574"]
[BlackElo "2300"]
[PlyCount "100"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. 0-0 d6 6. Re1 0-0 7. c3 h6 8. h3 Nh7 9. d4 Ng5 10. Nbd2 Bf6 11. Nxg5 Bxg5 12. Nf3 Bxc1 13. Rxc1 Qf6 14. Bf1 Ne7 15. c4 Ng6 16. c5 Nf4 17. Kh2 Re8 18. cxd6 cxd6 19. g3 Ne6 20. dxe5 dxe5 21. Re3 Ng5 22. Qe2 Re7 23. Nxg5 Qxg5 24. h4 Qg6 25. Qb5 a6 26. Qc5 Qf6 27. Kg1 Be6 28. Qb6 Rae8 29. a4 Bc8 30. Qxf6 gxf6 31. Rec3 Be6 32. a5 Kf8 33. f4 exf4 34. gxf4 Bg4 35. Bg2 Rd8 36. Rc7 Red7 37. Rxd7 Rxd7 38. b4 Rd4 39. Rb1 Ke7 40. e5 fxe5 41. fxe5 Bc8 42. Kf2 Rxh4 43. Rc1 Kd8 44. Rd1+ Kc7 45. Rc1+ Kb8 46. Rb1 Rh5 47. Re1 Rg5 48. Bd5 Be6 49. Bxe6 fxe6 50. Kf3 Rf5+ 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "9"]
[White "Borsuk, Konstantin"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "2401"]
[BlackElo "2300"]
[PlyCount "88"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. e3 d6 5. Nc3 0-0 6. a3 a5 7. h3 c6 8. Nf3 cxd5 9. Nxd5 Nxd5 10. cxd5 Bf5 11. Nd2 Nd7 12. g4 Bg6 13. h4 f5 14. h5 Bf7 15. gxf5 Bxd5 16. e4 Bc6 17. Bc4+ Kh8 18. f3 Qg5 19. Qe2 Qg3+ 20. Kd1 h6 21. Nf1 Qf2 22. Be3 Bxe3 23. Nxe3 Qxe2+ 24. Kxe2 Nf6 25. Rad1 Rfd8 26. Be6 Be8 27. Nc4 Nxh5 28. Nxd6 Ng3+ 29. Kf2 Nxh1+ 30. Kg2 Bh5 31. Rd3 Kh7 32. Kxh1 Ra6 33. Rc3 Raxd6 34. Bd5 Rxd5 35. exd5 Rxd5 36. Kg2 Rd2+ 37. Kg3 Rxb2 38. Rc7 Kg8 39. Rc8+ Kf7 40. Rc7+ Kf6 41. Rc5 Kxf5 42. f4 Rb3+ 43. Kh4 g5+ 44. fxg5 hxg5+ 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "2"]
[White "Konovalova, Vera"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2101"]
[BlackElo "2300"]
[PlyCount "76"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. b3 d6 6. Bb2 b6 7. Nbd2 Bb7 8. 0-0 Nbd7 9. c4 Re8 10. h3 e5 11. dxe5 Nxe5 12. Be2 Ne4 13. Nxe4 Nxf3+ 14. Bxf3 Bxb2 15. Rb1 Bg7 16. Ng3 Bxf3 17. Qxf3 Qd7 18. Rfd1 a5 19. a3 h6 20. Ne4 Qe6 21. Ng3 a4 22. Qd5 axb3 23. Rxb3 Ra5 24. Qd3 Ra4 25. Rc1 Rea8 26. Ne2 Re8 27. Nf4 Qe4 28. Nd5 Qxd3 29. Rxd3 Ra7 30. Nb4 Kf8 31. Nc6 Ra4 32. Rb1 Rea8 33. Rbb3 Rxc4 34. Nb4 Rc1+ 35. Kh2 c5 36. Nd5 c4 37. Nxb6 cxd3 38. Nxa8 d2 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "5"]
[White "Kotliar, Mark"]
[Black "Albuquerque, Wellington S Jr"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2209"]
[PlyCount "100"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. d3 Be7 5. Nge2 a6 6. a4 Nf6 7. 0-0 0-0 8. h3 Nc6 9. Bg5 h6 10. Bh4 Nd7 11. Bxe7 Qxe7 12. f4 Rb8 13. Qd2 Nf6 14. f5 exf5 15. exf5 Bd7 16. Rae1 Rbe8 17. Ng3 Qd8 18. Nge4 Nxe4 19. Nxe4 Bc8 20. f6 d5 21. fxg7 Kxg7 22. Rf6 Rh8 23. Rd6 Rxe4 24. Rxd8 Rxe1+ 25. Qxe1 Rxd8 26. Qg3+ Kf8 27. Bb3 Nd4 28. Qc7 Ne6 29. Qb6 Ke7 30. c3 Rd6 31. Qa7 Kd8 32. Bd1 Kc7 33. Bg4 Rc6 34. b4 cxb4 35. cxb4 Rb6 36. b5 axb5 37. Bxe6 fxe6 38. a5 Rc6 39. Qd4 Rc1+ 40. Kh2 Bd7 41. Qf4+ Kc8 42. Qxc1+ Kb8 43. Qxh6 Bc8 44. Qf8 Kc7 45. Qc5+ Kb8 46. h4 Bd7 47. h5 e5 48. h6 Bf5 49. Qxd5 Bc8 50. Qxe5+ Ka7 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "1"]
[White "Kotliar, Mark"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2300"]
[BlackElo "2672"]
[PlyCount "64"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bd3 Nf6 5. Ne2 e5 6. f3 0-0 7. 0-0 Nc6 8. d5 Ne7 9. Ng3 c5 10. dxc6 bxc6 11. Kh1 d5 12. Be3 Qc7 13. Nd2 a5 14. Qc2 c5 15. exd5 Nfxd5 16. Bf2 Nf4 17. Be4 Rb8 18. b3 Ba6 19. c4 f5 20. Bd3 Rbd8 21. Be2 h5 22. Bd1 Bb7 23. Ne2 Nd3 24. Bh4 e4 25. Nc3 e3 26. Ndb1 Qe5 27. Be2 Nf4 28. Re1 Rd4 29. Nb5 Nxe2 30. Bxe7 Rh4 31. h3 Rxh3+ 32. gxh3 Bxf3# 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "8"]
[White "Kotliar, Mark"]
[Black "Piliposyan, Robert"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2300"]
[BlackElo "2199"]
[PlyCount "71"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nxc3 6. bxc3 c5 7. Qg3 Nc6 8. Nf3 Be6 9. Bb5 a6 10. Bxc6+ bxc6 11. 0-0 h6 12. d4 g5 13. h3 Qd7 14. Nh2 cxd4 15. cxd4 c5 16. c3 cxd4 17. cxd4 Rc8 18. Ng4 Bxg4 19. hxg4 Bg7 20. Ba3 Rc4 21. Bc5 Rxc5 22. dxc5 0-0 23. Rac1 Qc6 24. Rf5 d4 25. Qf3 Qc7 26. Qe4 Rd8 27. c6 d3 28. Rd1 d2 29. e6 fxe6 30. Qxe6+ Kh8 31. Rf7 Qb6+ 32. Kh1 Rg8 33. Rxd2 Qb1+ 34. Kh2 Qb8+ 35. c7 Qb4 36. Rd8 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "3"]
[White "Kotliar, Mark"]
[Black "Rychkov, Oleg"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2407"]
[PlyCount "100"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. a4 Nc6 5. d3 Nf6 6. Nge2 d5 7. exd5 exd5 8. Bb3 Be7 9. Bg5 Be6 10. 0-0 Nd4 11. Ba2 Ng8 12. Bxe7 Nxe7 13. Nxd4 cxd4 14. Ne2 Nc6 15. Qd2 0-0 16. Rfe1 Qb6 17. Rab1 a5 18. Nf4 Nb4 19. Bb3 Rfe8 20. Re2 Qd6 21. Rbe1 Bd7 22. Rxe8+ Rxe8 23. Rxe8+ Bxe8 24. c3 Na6 25. Bxd5 g5 26. Nh5 h6 27. Bxb7 Nc5 28. Bf3 f6 29. Ng3 Bg6 30. Ne4 Bxe4 31. dxe4 d3 32. g3 Nxa4 33. Kg2 Nc5 34. b4 Nb3 35. Qa2 Qe6 36. Bd1 Nd4 37. Qxe6+ Nxe6 38. bxa5 Nc5 39. Kf3 Kf7 40. Ke3 Ke7 41. Kd4 Kd6 42. f4 gxf4 43. gxf4 Ne6+ 44. Kxd3 Nxf4+ 45. Kc4 Kc6 46. a6 Kb6 47. e5 fxe5 48. Bf3 h5 49. a7 Kxa7 50. Kc5 Nd3+ 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "11"]
[White "Kotliar, Mark"]
[Black "Sakorenko, Adriana"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2300"]
[BlackElo "2216"]
[PlyCount "94"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. c3 e5 5. Qb3 dxe4 6. fxe4 Nf6 7. Bd3 Bd6 8. Nf3 Nbd7 9. 0-0 Qc7 10. Bg5 h6 11. Bh4 0-0 12. Nbd2 Re8 13. Rae1 b5 14. Bg3 a5 15. a4 b4 16. Kh1 Rb8 17. Nxe5 Nxe5 18. dxe5 Bxe5 19. Bxe5 Qxe5 20. Nf3 Qh5 21. e5 Be6 22. Qc2 Nd5 23. c4 Nf4 24. Be4 Qg4 25. b3 c5 26. h3 Qh5 27. Qf2 Rbd8 28. Qxc5 Bxh3 29. Nh2 Rxe5 30. Qf2 Rxe4 31. gxh3 Rxe1 32. Qxe1 Nxh3 33. Qe7 Rf8 34. Qe3 Ng5 35. Qg3 Ne6 36. Qg4 Qc5 37. Qf5 Qxf5 38. Rxf5 Nd4 39. Rxa5 Nxb3 40. Rb5 Nd2 41. Rxb4 Ne4 42. a5 Ng3+ 43. Kg2 Ra8 44. Ra4 Nf5 45. a6 Ne3+ 46. Kf3 Nxc4 47. a7 Nb6 0-1

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "14"]
[White "Kotliar, Mark"]
[Black "Wagner, Dennis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2581"]
[PlyCount "73"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 Nc6 4. d3 a6 5. a4 e6 6. Nge2 Nf6 7. 0-0 Be7 8. h3 0-0 9. Bb3 d5 10. exd5 exd5 11. Bg5 d4 12. Bxf6 Bxf6 13. Ne4 b6 14. N2g3 Ra7 15. Nh5 Be7 16. f4 g6 17. Nhg3 Bh4 18. f5 Bxg3 19. Nxg3 gxf5 20. Qh5 Kh8 21. Nxf5 Bxf5 22. Rxf5 Qd6 23. Raf1 Qg6 24. Qf3 Re7 25. Rf6 Ne5 26. Qf4 Qg7 27. Kh2 Rg8 28. Rf2 b5 29. axb5 axb5 30. Bd5 Rd8 31. Be4 b4 32. b3 Kg8 33. Qf5 h6 34. Qf4 Ng6 35. Qg3 Rde8 36. Bxg6 Re3 37. Bxf7+ 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "13"]
[White "Kotliar, Mark"]
[Black "Xie, Bryan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2050"]
[PlyCount "129"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 Nge7 5. Nge2 d5 6. exd5 exd5 7. Bb3 g6 8. Bg5 Be6 9. Bf6 Rg8 10. 0-0 Bg7 11. Bxg7 Rxg7 12. Qd2 Qd7 13. Nf4 0-0-0 14. Rfe1 Nd4 15. Nce2 Nxb3 16. axb3 a6 17. d4 c4 18. Nc3 Nc6 19. Na4 Kb8 20. Nc5 Qc8 21. Nfxe6 fxe6 22. Nxe6 Rf7 23. Nxd8 Qxd8 24. bxc4 dxc4 25. d5 Ne7 26. Rad1 Qd6 27. Qd4 Nf5 28. Qxc4 h5 29. b4 Nh6 30. Re8+ Ka7 31. Qc5+ Qxc5 32. bxc5 Ng4 33. d6 Rd7 34. Re7 Rd8 35. d7 Nf6 36. Rd6 Ng8 37. Re8 Rxd7 38. Rxd7 Nf6 39. Ree7 Nxd7 40. Rxd7 a5 41. Rd6 a4 42. Rxg6 a3 43. Rg3 a2 44. Ra3+ Kb8 45. Rxa2 Kc7 46. f4 Kc6 47. Rb2 Kxc5 48. Rxb7 Kd5 49. Rh7 Ke4 50. Rxh5 Kxf4 51. Rd5 Ke4 52. Rd1 Ke3 53. Kf1 Ke4 54. c4 Ke5 55. c5 Ke6 56. c6 Ke5 57. c7 Kf4 58. c8Q Ke3 59. Qc2 Kf4 60. Rd3 Ke5 61. Qc4 Kf5 62. Rd5+ Kg6 63. Qc6+ Kf7 64. Rd7+ Ke8 65. Qc8# 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "4"]
[White "Pichot, Alan"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "2630"]
[BlackElo "2300"]
[PlyCount "95"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 Na6 6. 0-0 c5 7. d5 d6 8. Nc3 Nc7 9. a4 b6 10. e4 Nd7 11. Re1 a6 12. Bg5 Rb8 13. Qd2 b5 14. axb5 axb5 15. Bh6 f6 16. Bxg7 Kxg7 17. b3 bxc4 18. bxc4 Rb4 19. Bf1 Nb6 20. Ra7 Nxc4 21. Bxc4 Rxc4 22. Rb1 Rb4 23. Rxb4 cxb4 24. Ne2 Nb5 25. Ra1 Bg4 26. Qxb4 Bxf3 27. Qxb5 Qc8 28. Nd4 Bg4 29. Nc6 Rf7 30. Qd3 Bd7 31. Rc1 Qa8 32. Qd4 Bh3 33. Ra1 Qc8 34. f3 h5 35. Ra7 Bd7 36. Qb6 f5 37. Rc7 Qe8 38. Qd4+ Kg8 39. e5 Bxc6 40. dxc6 Qd8 41. exd6 exd6 42. Rxf7 Kxf7 43. Qc4+ Ke7 44. c7 Qc8 45. Qc6 d5 46. Kf2 d4 47. Ke2 Qd7 48. c8Q 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "12"]
[White "Skatchkov, Valery"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2281"]
[BlackElo "2300"]
[PlyCount "89"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. Nf3 exd4 4. Nxd4 d5 5. cxd5 Nxd5 6. g3 Bb4+ 7. Nd2 0-0 8. Bg2 Nb6 9. N4b3 a5 10. a3 Be7 11. Ne4 Qxd1+ 12. Kxd1 a4 13. Nbc5 f5 14. Bg5 fxe4 15. Bxe7 Rxf2 16. Bxe4 Nc6 17. Bg5 h6 18. Be3 Rf8 19. Kc2 Nc4 20. Bf4 Nd6 21. Bd5+ Kh8 22. Rad1 Bf5+ 23. e4 Bg4 24. Rde1 Na5 25. Bxd6 cxd6 26. Nxb7 Rac8+ 27. Kd2 Nxb7 28. Bxb7 Rb8 29. Bc6 Rxb2+ 30. Ke3 Rb3+ 31. Kd4 Rxa3 32. Ra1 Rxa1 33. Rxa1 Rf2 34. Rxa4 Rxh2 35. Ra8+ Kh7 36. Rd8 Rg2 37. Rxd6 Rxg3 38. e5 h5 39. Be4+ Kg8 40. e6 Kf8 41. Ke5 Re3 42. Rd8+ Ke7 43. Rd7+ Ke8 44. Rxg7 Bf3 45. Rg8+ 1-0

[Event "Speed Chess Super Swiss"]
[Site "Chess.com INT"]
[Date "2020.10.03"]
[Round "15"]
[White "Skliarov, Viktor"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2383"]
[BlackElo "2300"]
[PlyCount "103"]
[EventDate "2020.10.03"]
[EventType "swiss (blitz)"]
[EventRounds "15"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 d6 4. d3 Nc6 5. a3 Be6 6. Nd5 Nge7 7. Ne2 a6 8. 0-0 0-0 9. b4 Ba7 10. c3 Bxd5 11. exd5 Nb8 12. d4 Ng6 13. f4 exd4 14. Nxd4 Nd7 15. Ra2 Qf6 16. Re2 Rae8 17. Rfe1 Rxe2 18. Rxe2 Bxd4+ 19. Qxd4 Qxd4+ 20. cxd4 Nf6 21. f5 Nh4 22. Bg5 Nxf5 23. Bxf6 gxf6 24. Re4 Rc8 25. Bd3 Ng7 26. a4 Re8 27. Rxe8+ Nxe8 28. a5 h6 29. Bf5 c6 30. Bc8 cxd5 31. Bxb7 Nc7 32. b5 Kf8 33. bxa6 Nb5 34. Bxd5 Ke7 35. Kf2 f5 36. Ke3 f6 37. Kf4 Kd7 38. Kxf5 Nxd4+ 39. Kxf6 Nb5 40. g4 Kc7 41. h4 Kb8 42. Ke7 Ka7 43. g5 hxg5 44. hxg5 Nd4 45. g6 Kxa6 46. Kxd6 Nf5+ 47. Ke5 Ng7 48. Kf6 Nh5+ 49. Kf7 Kxa5 50. Bf3 Ng3 51. Bg4 Ne4 52. g7 1-0

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "Awoki, Daniel Teidi"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2152"]
[PlyCount "82"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. d3 Bg7 5. f4 e6 6. f5 Nge7 7. fxe6 dxe6 8. Nge2 0-0 9. 0-0 h6 10. Kh1 g5 11. a4 Ng6 12. Be3 b6 13. Nc1 Bb7 14. Rb1 Nce5 15. Ba2 Nc6 16. N3e2 Nd4 17. c3 Nxe2 18. Qxe2 Qd7 19. Bb3 Rad8 20. Bc2 Bc6 21. Ra1 f5 22. a5 f4 23. Bg1 e5 24. axb6 axb6 25. b4 cxb4 26. cxb4 Rb8 27. Bb3+ Kh7 28. Qa2 Bb5 29. Bc4 Ra8 30. Qxa8 Rxa8 31. Rxa8 Bxc4 32. dxc4 Qc6 33. Ra7 Qxc4 34. Rd1 Nf8 35. Bxb6 Qxb4 36. Bg1 Qxe4 37. Nd3 f3 38. Ra2 Ng6 39. Nc5 fxg2+ 40. Rxg2 Qf3 41. Rd3 Qc6 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "5"]
[White "Kotliar, Mark"]
[Black "Grineva, Marianna"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "1989"]
[PlyCount "85"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 b6 4. Bc4 e6 5. d3 Bb7 6. Nge2 Ne7 7. Bg5 f6 8. Bh4 Ng6 9. Bg3 Nc6 10. 0-0 Be7 11. f4 0-0 12. f5 Nge5 13. Bb3 c4 14. dxc4 Bc5+ 15. Kh1 Qe7 16. fxe6 dxe6 17. Nd5 Qf7 18. Ndf4 Ng4 19. Qc1 Rad8 20. Nd3 e5 21. h3 Qh5 22. Nxc5 bxc5 23. Kg1 Nh6 24. Qe3 Nd4 25. Nc3 Qg6 26. Kh2 Nxb3 27. cxb3 Rd4 28. Rae1 Rfd8 29. Nd5 Qh5 30. Qe2 Qxe2 31. Rxe2 Nf7 32. Bf2 Rd3 33. Re3 Rxe3 34. Bxe3 Nd6 35. Bxc5 Nxe4 36. Bb6 Rd7 37. Re1 Nd6 38. Nc3 Nf5 39. Ne4 Kf7 40. Re2 Nd4 41. Nc5 Re7 42. Re3 Nc6 43. Nxb7 1-0

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "9"]
[White "Kotliar, Mark"]
[Black "Krysa, Leandro Sergio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2300"]
[BlackElo "2531"]
[PlyCount "38"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. a4 Nbd7 5. Nge2 e5 6. f3 Be7 7. g4 0-0 8. Be3 Re8 9. Ng3 exd4 10. Bxd4 Ne5 11. Be2 Ng6 12. Nf5 d5 13. exd5 Bxf5 14. gxf5 Nh4 15. Qd3 Ng2+ 16. Kf2 Nf4 17. Qd2 N6xd5 18. Rhd1 Bh4+ 19. Kg1 Qg5+ 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "7"]
[White "Kotliar, Mark"]
[Black "Piesik, Piotr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2300"]
[BlackElo "2418"]
[PlyCount "86"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 c6 4. Bd3 d6 5. h4 h5 6. Nf3 Bg4 7. Nbd2 Nd7 8. Qc2 e5 9. Qb3 Qb6 10. Qa3 Qc7 11. Bc4 Nb6 12. Bb3 Nf6 13. Ng5 0-0 14. f3 Bd7 15. dxe5 Nh7 16. exd6 Qd8 17. Nc4 Nxc4 18. Bxc4 b5 19. Bb3 Qb6 20. Bc2 c5 21. Be3 Rac8 22. 0-0 Nxg5 23. hxg5 Qxd6 24. Qxa7 Be6 25. Rad1 Qc6 26. Bb3 c4 27. Bc2 Ra8 28. Qe7 Rxa2 29. Bc1 Re8 30. Qd6 Qb7 31. Bb1 Ra1 32. Be3 Bf8 33. Qf4 b4 34. Bd4 Bg7 35. Bf6 bxc3 36. bxc3 Rb8 37. Qe5 Bf8 38. Bc2 Ra2 39. Bb1 Qb6+ 40. Kh1 Rb2 41. Qd4 Qb5 42. Be5 Rc8 43. Bf6 Re2 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "4"]
[White "Parnali, S Dharia"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2243"]
[BlackElo "2300"]
[PlyCount "56"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nc3 Nxe5 5. Nf3 Nxf3+ 6. exf3 d6 7. Be2 Be7 8. 0-0 0-0 9. b3 Nd7 10. Bb2 Bf6 11. Qc2 Nc5 12. Rad1 Re8 13. Nd5 Bxb2 14. Qxb2 Be6 15. Ne3 Qg5 16. g3 Qh6 17. f4 Bh3 18. Rfe1 Nd7 19. Bf3 Rab8 20. Nd5 Rxe1+ 21. Rxe1 c6 22. Ne7+ Kf8 23. Qe2 Qf6 24. Bxc6 bxc6 25. Nxc6 Ra8 26. Qh5 Bf5 27. g4 Bg6 28. Qd5 Qxf4 0-1

[Event "Titled Tuesday intern op 15th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.15"]
[Round "8"]
[White "Xie, Bryan"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2050"]
[BlackElo "2300"]
[PlyCount "132"]
[EventDate "2020.09.15"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. Nbd2 h6 8. Re1 Nh7 9. d4 Ng5 10. Nxg5 Bxg5 11. Nf3 Bxc1 12. Rxc1 Qf6 13. dxe5 dxe5 14. h3 Ne7 15. Qe2 Ng6 16. Nh2 Nf4 17. Qf3 Qg5 18. Qg3 Be6 19. Bxe6 Nxe6 20. Qxg5 hxg5 21. Nf3 f6 22. Rcd1 Rad8 23. g3 Nc5 24. Rxd8 Rxd8 25. b3 Rd3 26. Kg2 Rxc3 27. Rd1 Nxe4 28. Rd8+ Kf7 29. Rd7+ Kf8 30. h4 g4 31. Nh2 f5 32. Nf1 Rc2 33. Ne3 Rxf2+ 34. Kg1 Rf3 35. Nd5 c6 36. Nc7 Rxg3+ 37. Kf1 Rf3+ 38. Kg1 Ng3 39. Ne6+ Ke8 40. Rxg7 e4 41. Nc7+ Kd8 42. Ne6+ Kc8 43. Rc7+ Kb8 44. Rh7 a5 45. Nc5 e3 46. Rxb7+ Kc8 47. Re7 e2 48. Kg2 f4 49. h5 Rf1 50. Nd3 Nxh5 51. Rxe2 Rd1 52. Re8+ Kc7 53. Ne5 Rd2+ 54. Kg1 f3 55. Nxg4 Ng3 56. Nf2 Rxa2 57. Re3 Ra1+ 58. Kh2 Nf1+ 59. Kh3 Nxe3 60. Ng4 Nxg4 61. Kxg4 f2 62. b4 axb4 63. Kg3 f1Q 64. Kh2 Qf4+ 65. Kg2 Ra2+ 66. Kh3 Rh2# 0-1

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "10"]
[White "Aditya, Mittal"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2438"]
[BlackElo "2300"]
[PlyCount "94"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 d6 7. d4 Na6 8. e4 Nd7 9. Be3 Rb8 10. Rc1 b6 11. Re1 Nc7 12. h3 a6 13. Qe2 Bb7 14. d5 b5 15. b3 bxc4 16. bxc4 a5 17. a4 Na6 18. Qd2 Nb4 19. Bh6 f6 20. Bxg7 Kxg7 21. Nb5 Qe8 22. Nc7 Qf7 23. Ne6+ Kg8 24. Qh6 Rfc8 25. h4 Nd3 26. Bh3 Nf8 27. Re3 Nxc1 28. Nfg5 fxg5 29. Rf3 Nxe6 30. Bxe6 Qxe6 31. dxe6 Rf8 32. Rf7 Rxf7 33. exf7+ Kxf7 34. Qxh7+ Ke6 35. Qxg6+ Kd7 36. hxg5 Nd3 37. Qf5+ Kc7 38. g6 Bc8 39. Qf7 Ne5 40. Qxe7+ Bd7 41. Kg2 Nxg6 42. Qf6 Ne5 43. Qf4 Nxc4 44. Qf6 Ne5 45. f4 Rb2+ 46. Kf1 Nf3 47. g4 Nd2+ 0-1

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "7"]
[White "Gorin, Leonid"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "2443"]
[BlackElo "2300"]
[PlyCount "47"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 Bd6 8. Qh5+ g6 9. Qf3 Qe7 10. Bf4 Be5 11. Rd1 h5 12. Qe3 Bd7 13. Bxe5 fxe5 14. Nf3 Bg4 15. Nbd2 Nf6 16. h3 Bxf3 17. Nxf3 0-0 18. Qb3+ Kg7 19. Qxb7 Rab8 20. Qxa6 Rxb2 21. Qxc6 Rfb8 22. a4 R8b4 23. a5 Nxe4 24. Rd7 1-0

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "5"]
[White "Gritsenko, Nikolai"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2309"]
[BlackElo "2300"]
[PlyCount "72"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. c4 h6 5. e3 Nf6 6. Nc3 c6 7. h3 Nbd7 8. a3 Be7 9. d4 0-0 10. g4 Bh7 11. g5 hxg5 12. Nxg5 Bg6 13. Bd3 Bxd3 14. Qxd3 Re8 15. 0-0-0 Nf8 16. Rdg1 N6h7 17. Nxh7 Nxh7 18. e4 Bg5+ 19. Kb1 Bh6 20. Rg2 a6 21. Rhg1 b5 22. cxd5 cxd5 23. Bc1 Qh4 24. Bxh6 Qxh6 25. exd5 exd5 26. Nxd5 Rad8 27. Ne3 Qf6 28. d5 Nf8 29. Rxg7+ Qxg7 30. Rxg7+ Kxg7 31. Qd4+ f6 32. h4 Kf7 33. Qg4 Ng6 34. h5 Ne5 35. Qf5 Re7 36. a4 bxa4 0-1

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "2"]
[White "Havanecz, Bianka"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "2251"]
[BlackElo "2300"]
[PlyCount "150"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd2 Bb4 6. Nf3 Ne4 7. Qc2 Bxc3+ 8. bxc3 Qe7 9. e3 d6 10. Bd3 Nc5 11. Be2 0-0 12. 0-0 Na5 13. Ba3 b6 14. Bb4 Nab7 15. Nd4 a5 16. Ba3 h6 17. Rae1 Nd8 18. Bf3 Bb7 19. Bd5 Qg5 20. f4 Qh5 21. Bf3 Bxf3 22. Rxf3 Re8 23. Bxc5 bxc5 24. Nf5 g6 25. Ng3 Qg4 26. h3 Qe6 27. Qd3 Qf6 28. Kh2 Ne6 29. Re2 Ng7 30. e4 Qh4 31. e5 dxe5 32. Rxe5 Rxe5 33. fxe5 Re8 34. Qe3 Qg5 35. Qxc5 Qxe5 36. Qf2 Re7 37. Kg1 Qe1+ 38. Qxe1 Rxe1+ 39. Kh2 Re7 40. c5 Re5 41. c6 Rc5 42. Ne4 Rxc6 43. Nf6+ Kf8 44. Nd7+ Ke7 45. Ne5 Rf6 46. Rd3 Rd6 47. Re3 Re6 48. Nc6+ Kd6 49. Rxe6+ Nxe6 50. Nxa5 Kc5 51. g4 Nf4 52. Kg3 Ne2+ 53. Kf3 Nxc3 54. h4 Nxa2 55. Nb3+ Kd5 56. Nd2 h5 57. gxh5 gxh5 58. Ne4 Nb4 59. Nf6+ Ke6 60. Nxh5 Nd5 61. Ng3 Nf6 62. Kf4 c5 63. Nf5 Nh5+ 64. Kg5 Nf6 65. Ne3 Ke5 66. Nc4+ Ke6 67. Ne3 Ke5 68. h5 Nxh5 69. Kxh5 Ke4 70. Nc4 f5 71. Kh4 f4 72. Kh3 Kd3 73. Ne5+ Ke2 74. Kh2 f3 75. Kg1 f2+ 0-1

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "6"]
[White "Kotliar, Mark"]
[Black "Ezat, Mohamed Mahmoud"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2300"]
[BlackElo "2401"]
[PlyCount "66"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Be6 6. Nc3 Nd7 7. d5 Bg4 8. Be2 Bc5 9. Qd3 Ngf6 10. Be3 Qb6 11. Bxc5 Nxc5 12. Qc4 0-0 13. 0-0-0 Rac8 14. d6 Be6 15. Na4 Nxa4 16. Qxa4 Qe3+ 17. Rd2 Nxe4 18. Rhd1 Rfd8 19. Kb1 Nxd2+ 20. Rxd2 Bd5 21. Qb4 a5 22. Qc3 Qxc3 23. bxc3 Rxd6 24. Kc1 Rcd8 25. Nxe5 Bxa2 26. Rxd6 Rxd6 27. Bd3 Be6 28. c4 Rd8 29. Kb2 f6 30. Nf3 b5 31. cxb5 cxb5 32. Bxb5 Rb8 33. Nd4 Bc4 0-1

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "8"]
[White "Kotliar, Mark"]
[Black "Isha, Sharma"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2300"]
[BlackElo "2276"]
[PlyCount "40"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 dxe4 5. Nxe4 Be7 6. Nf3 h6 7. Qe2 Nbd7 8. 0-0 0-0 9. c3 Nxe4 10. Qxe4 Nf6 11. Qe2 c5 12. dxc5 Bxc5 13. Rd1 Qc7 14. Ne5 Bxf2+ 15. Qxf2 Qxe5 16. Bf4 Qh5 17. Be2 Qf5 18. Bd3 Qh5 19. Be2 Qf5 20. Bd3 Qh5 1/2-1/2

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "3"]
[White "Kotliar, Mark"]
[Black "Mikhailovsky, Vladimir"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2300"]
[BlackElo "2228"]
[PlyCount "94"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. c3 Bg7 5. Be3 Nd7 6. e5 h5 7. Be2 Nh6 8. g4 hxg4 9. fxg4 f6 10. exf6 exf6 11. Nh3 Nf8 12. Nf2 Be6 13. Nd2 Qd7 14. Nb3 b6 15. h3 Nf7 16. Qd2 Nd6 17. 0-0-0 a5 18. Kb1 a4 19. Nc1 f5 20. gxf5 Bxf5+ 21. Bd3 Ne6 22. Rhe1 b5 23. Bf4 0-0 24. Bxd6 Qxd6 25. Ng4 a3 26. b3 b4 27. Bxf5 gxf5 28. Ne5 bxc3 29. Qxc3 Rae8 30. Ncd3 c5 31. dxc5 Qc7 32. c6 f4 33. Qb4 f3 34. Qb7 Qd6 35. Qd7 Rd8 36. Qxd6 Rxd6 37. c7 Nxc7 38. Rf1 Nb5 39. Kc2 Re6 40. Rde1 Rc8+ 41. Kd2 Bh6+ 42. Nf4 Rf6 43. Ned3 Bxf4+ 44. Nxf4 Rxf4 45. Re3 Rcf8 46. Rf2 Nd4 47. Rd3 Ne6 0-1

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "9"]
[White "Kotliar, Mark"]
[Black "Schrik, Rachid"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "2198"]
[PlyCount "65"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. d3 Bg7 5. f4 e6 6. f5 exf5 7. Nf3 Nge7 8. 0-0 h6 9. Kh1 d6 10. Qe1 Be6 11. exf5 Bxf5 12. Nh4 Nd4 13. Nxf5 gxf5 14. Qf2 Qd7 15. Nd5 Nxd5 16. Bxd5 0-0-0 17. c3 Nc6 18. Qxf5 Qxf5 19. Rxf5 Ne5 20. d4 cxd4 21. cxd4 Nd3 22. Rxf7 Bxd4 23. Bxb7+ Kb8 24. Bf3 Rhe8 25. Bf4 Nf2+ 26. Kg1 Nd1+ 27. Kf1 Nxb2 28. Rb7+ Kc8 29. Rc1+ Bc5 30. Rxb2 Rf8 31. Bxd6 Rxd6 32. Rxc5+ Kd7 33. Rb7+ 1-0

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "1"]
[White "Kotliar, Mark"]
[Black "Zavgorodniy, Sergiy"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2300"]
[BlackElo "2418"]
[PlyCount "70"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 exf4 5. d4 Be7 6. Bxf4 0-0 7. Bd3 c6 8. 0-0 Re8 9. Kh1 Nbd7 10. Qd2 Nf8 11. Rae1 Ng6 12. Bg3 Nd7 13. e5 d5 14. e6 fxe6 15. Bxg6 hxg6 16. Rxe6 Nf6 17. Ree1 Bb4 18. Qg5 Bxc3 19. bxc3 Bf5 20. Qh4 Ne4 21. Qxd8 Raxd8 22. Bh4 Rd6 23. Ng5 Rf8 24. h3 Nxc3 25. Nf3 Rd7 26. Ne5 Rc7 27. a3 Re8 28. g4 Bxc2 29. Kh2 Be4 30. Re3 Nb5 31. Rd1 c5 32. Bg3 Rce7 33. dxc5 Rxe5 34. Rb3 Bc2 35. Bxe5 Bxb3 0-1

[Event "Titled Tuesday intern op 08th Sept"]
[Site "Chess.com INT"]
[Date "2020.09.08"]
[Round "4"]
[White "Xie, Bryan"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2050"]
[BlackElo "2300"]
[PlyCount "82"]
[EventDate "2020.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. 0-0 d6 6. d3 0-0 7. Bg5 h6 8. Bxf6 Bxf6 9. Nd5 Be6 10. Qd2 Bg4 11. c3 Bxf3 12. gxf3 Bg5 13. Qe2 Ne7 14. Nxe7+ Qxe7 15. Kh1 Bf4 16. Rg1 Kh8 17. Qf1 f5 18. Qg2 fxe4 19. fxe4 Bg5 20. Raf1 Rf4 21. Qh3 Raf8 22. f3 Rh4 23. Qg3 Bf4 24. Qf2 Rxh2+ 25. Qxh2 Bxh2 26. Kxh2 Qh4+ 27. Kg2 Rf6 28. Rf2 Rg6+ 29. Kf1 Qh3+ 30. Ke2 Rxg1 31. d4 Qh1 32. Kd2 Rg2 33. Rxg2 Qxg2+ 34. Ke3 Qxb2 35. Kd3 h5 36. dxe5 dxe5 37. f4 exf4 38. e5 f3 39. e6 Qe2+ 40. Kd4 Qe1 41. e7 Qxe7 0-1

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "Li, Hui"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2300"]
[BlackElo "1985"]
[PlyCount "81"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 4. d3 Bg7 5. f4 d6 6. f5 Nf6 7. Nf3 a6 8. a4 0-0 9. 0-0 e6 10. fxg6 hxg6 11. Qe1 d5 12. exd5 exd5 13. Bb3 Bg4 14. Bg5 Qd6 15. Qh4 Bxf3 16. Rxf3 Nh7 17. Nxd5 Nd4 18. Nf6+ Nxf6 19. Rxf6 Qe5 20. Raf1 Ne2+ 21. Kh1 Bxf6 22. Bxf6 Qh5 23. Qxh5 gxh5 24. Rf5 Kh7 25. Bd5 Kg6 26. Be4 Kh6 27. Rxc5 Nd4 28. Bxd4 Rad8 29. Be3+ Kg7 30. Rg5+ Kf6 31. Rxh5 Ke6 32. Bxb7 Rb8 33. Bd5+ Kd7 34. b3 a5 35. Bf4 Rbc8 36. Bc4 f5 37. h3 Kc6 38. Rh6+ Kc5 39. Ra6 Kb4 40. Bd6+ Kc3 41. Bxf8 1-0

[Event "Titled Tuesday intern op 16th June"]
[Site "Chess.com INT"]
[Date "2020.06.16"]
[Round "9"]
[White "Swati, Mohota"]
[Black "Kotliar, Mark"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2027"]
[BlackElo "2300"]
[PlyCount "100"]
[EventDate "2020.06.16"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. e3 exd4 4. exd4 d5 5. c5 b6 6. cxb6 axb6 7. Bb5+ c6 8. Qe2+ Be7 9. Bd3 0-0 10. Nf3 Bg4 11. h3 Bh5 12. g4 Bg6 13. 0-0 Nbd7 14. Ne5 Nxe5 15. dxe5 Ne4 16. Bxe4 Bxe4 17. Nc3 Bg6 18. f4 Bc5+ 19. Kh2 d4 20. Ne4 d3 21. Qe1 Bxe4 22. Qxe4 d2 23. Rd1 dxc1Q 24. Raxc1 Qc7 25. a3 Rad8 26. b4 Rxd1 27. Rxd1 Be7 28. Rc1 c5 29. Kg2 Rd8 30. Rc2 h6 31. f5 Qd7 32. bxc5 Bxc5 33. e6 fxe6 34. fxe6 Qd5 35. Re2 Qxe4+ 36. Rxe4 Kf8 37. Rf4+ Ke8 38. Rf7 Bd4 39. Rb7 Ra8 40. h4 Rxa3 41. Rd7 Bf6 42. Rb7 Rb3 43. g5 hxg5 44. hxg5 Be5 45. g6 b5 46. Kf2 b4 47. Rf7 Rb1 48. e7 b3 49. Ke2 b2 50. Kd3 Rd1+ 0-1

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "6"]
[White "Danielian, Elina"]
[Black "Kotliar, Mark"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2407"]
[BlackElo "2300"]
[PlyCount "57"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Bd3 Nf6 6. dxc5 Qa5+ 7. Nc3 Qxc5 8. Nf3 e6 9. a3 Bd7 10. 0-0 Bd6 11. b4 Qc7 12. Bxd6 Qxd6 13. Nb5 Bxb5 14. Bxb5+ Nc6 15. c4 0-0 16. Rc1 Rac8 17. cxd5 Qxd5 18. Qxd5 exd5 19. Bxc6 bxc6 20. Nd4 Ne4 21. Rxc6 Nd2 22. Rfc1 Nc4 23. a4 a6 24. Rxa6 g6 25. g3 Nd2 26. Rac6 Nc4 27. e4 Rxc6 28. Nxc6 Nb6 29. a5 1-0

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "8"]
[White "Horak, Martin"]
[Black "Kotliar, Mark"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2331"]
[BlackElo "2300"]
[PlyCount "98"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 d6 4. d3 Nc6 5. f4 Bxg1 6. Rxg1 Qh4+ 7. g3 Qxh2 8. Be3 Nf6 9. Nd5 Nxd5 10. Bxd5 Nb4 11. Bb3 Be6 12. Qd2 Qxd2+ 13. Kxd2 Bxb3 14. axb3 a6 15. c3 Nc6 16. d4 0-0 17. d5 Ne7 18. c4 f5 19. fxe5 fxe4 20. Bf4 dxe5 21. Bxe5 Rac8 22. Ke3 Rfe8 23. Bc3 Nf5+ 24. Ke2 e3 25. g4 Nd6 26. Rg3 b5 27. c5 Ne4 28. Rxe3 Nxc5 29. b4 Rxe3+ 30. Kxe3 Re8+ 31. Kf3 Na4 32. Bd4 Rd8 33. Ke4 Re8+ 34. Kd3 Rf8 35. b3 Nb6 36. Bxb6 cxb6 37. Rxa6 Rf4 38. d6 Kf7 39. Rxb6 Rxb4 40. Rb7+ Ke6 41. Rxg7 Rxb3+ 42. Kc2 Rb4 43. d7 Rd4 44. Rxh7 Rxd7 45. Rxd7 Kxd7 46. Kc3 Ke6 47. Kb4 Kf6 48. Kxb5 Kg5 49. Kb6 Kxg4 1/2-1/2

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "10"]
[White "Kotliar, Mark"]
[Black "De Abreu, Roberto N"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2300"]
[BlackElo "2184"]
[PlyCount "37"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 Nf6 5. Nge2 d5 6. exd5 exd5 7. Bb3 Be7 8. Bg5 d4 9. Bxf6 Bxf6 10. Ne4 Be7 11. 0-0 f5 12. N4g3 Qd6 13. Re1 Bd7 14. Qd2 h5 15. Qf4 Qf6 16. Qc7 h4 17. Nf1 Rb8 18. Nf4 g5 19. Nd5 1-0

