[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.1"] [White "Sevian, Samuel"] [Black "Maghsoodloo, Parham"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2684"] [BlackElo "2701"] [ECO "D35"] [Opening "QGD"] [Variation "exchange, positional line, 5...c6"] [EventDate "2022.07.17"] [WhiteFideId "2040506"] [BlackFideId "12539929"] [EventType "k.o."] 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 Nd7 11. Nh4 Be7 12. g3 f5 13. Ne2 Bxh4 14. gxh4 Nf6 15. Bh3 Nh5 16. f4 Ke7 17. Rg1 Ng7 18. Ng3 Kf6 19. O-O-O h6 20. Bg2 Ne8 21. Bf1 Nd6 22. Bd3 Rhe8 23. Kd2 a5 24. b3 Ke7 25. Rc1 Kd7 26. Rg2 Re7 27. Rcg1 Rae8 28. h5 Bh7 29. Nf1 f6 30. Rg7 Rxg7 31. Rxg7+ Re7 32. Rg2 Re8 33. Rg7+ Re7 34. Rg1 Re8 35. Rg7+ 1/2-1/2

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.2"] [White "Maghsoodloo, Parham"] [Black "Sevian, Samuel"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2701"] [BlackElo "2684"] [ECO "E04"] [Opening "Catalan"] [Variation "open, 5.Nf3"] [EventDate "2022.07.17"] [WhiteFideId "12539929"] [BlackFideId "2040506"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. Qa4+ Bd7 7. Qxc4 Nc6 8. O-O cxd4 9. Nxd4 Rc8 10. Nc3 Nxd4 11. Qxd4 Bc5 12. Qh4 h6 13. Bxb7 Rb8 14. Bf3 Rb4 15. Qh3 e5 16. Qg2 Qc8 17. Qh1 O-O 18. e3 Bh3 19. Bg2 Bf5 20. b3 Rd8 21. Na4 Bf8 22. Ba3 Rb8 23. Rfc1 Qa6 24. Bxf8 Kxf8 25. Bf1 Qe6 26. Qc6 Qxc6 27. Rxc6 Rd2 28. Bg2 Rbd8 29. h3 Ne4 30. g4 Bh7 31. Bxe4 Bxe4 32. Rcc1 Bf3 33. b4 g6 34. Nc5 h5 35. gxh5 gxh5 36. Nb3 Rb2 37. Rcb1 Rc2 38. Rc1 Rb2 39. Rcb1 Rc2 40. Rc1 Rb2 1/2-1/2

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.3"] [White "Sevian, Samuel"] [Black "Maghsoodloo, Parham"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2684"] [BlackElo "2701"] [ECO "B54"] [Opening "Sicilian"] [EventDate "2022.07.17"] [WhiteFideId "2040506"] [BlackFideId "12539929"] [EventType "k.o."] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Bd7 6. c4 Nc6 7. Nc3 e6 8. O-O Be7 9. Be3 O-O 10. Rc1 a6 11. Bxc6 bxc6 12. c5 d5 13. e5 Ne8 14. Na4 Nc7 15. Nb6 Rb8 16. a4 Be8 17. b4 f6 18. Bf4 g5 19. Bg3 f5 20. f4 Kh8 21. Rc3 Rg8 22. Qd2 Rg6 23. fxg5 Bxg5 24. Bf4 Bxf4 25. Rxf4 Qg5 26. Rg3 Qh6 27. Qf2 Kg8 28. h3 Qg7 29. Kh2 Qxe5 30. Re3 Qf6 31. Nf3 Kh8 32. Ne5 Rg7 33. Re2 Qe7 34. Rh4 Qg5 35. Nf3 Qf6 36. Qe3 Rd8 37. Qf4 d4 38. Nxd4 Bg6 39. Nxc6 Re8 40. Ne5 Kg8 41. Nbd7 Qe7 42. Nb6 Qf8 43. Ned7 Qe7 44. Rh6 Qd8 45. c6 e5 46. Rxe5 Ne6 47. Qc4 Bf7 48. Rhxe6 Rxe6 49. Rxe6 Qg5 50. Re8# 1-0

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.1"] [White "Matlakov, M"] [Black "Paravyan, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2671"] [BlackElo "2620"] [ECO "C42"] [Opening "Petrov's defence"] [EventDate "2022.07.17"] [WhiteFideId "4168003"] [BlackFideId "4194985"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 d5 6. O-O Be7 7. Re1 O-O 8. Bxe4 dxe4 9. Rxe4 c5 10. d4 Nc6 11. d5 Bf5 12. Rf4 Bg6 13. Nc3 Nb4 14. Ne1 Bf6 15. a3 Bxc3 16. axb4 Bxb4 17. Nf3 Re8 18. Be3 Re4 19. Rxe4 Bxe4 20. Ng5 Bg6 21. c3 Ba5 22. h4 h6 23. h5 Bf5 24. Qf3 Qd7 25. Rxa5 b6 26. Ra1 hxg5 27. Bxg5 Bg4 28. Qg3 Bxh5 29. d6 Bg6 30. Be7 a5 31. Re1 a4 32. Qh4 a3 33. bxa3 Ra4 34. Qg5 Re4 35. Rxe4 Bxe4 36. f3 Bg6 37. Qd5 Bf5 38. Kf2 Be6 39. Qa8+ Kh7 40. Qe4+ Kg8 41. g4 Qb5 42. Kg3 Qf1 43. Qe3 Qd1 44. Kf2 Qc2+ 45. Kg3 Qd1 46. Qe4 Qg1+ 47. Kf4 Qc1+ 48. Qe3 Qxa3 49. Kg3 Qa4 50. f4 Qd1 51. f5 Bd7 52. c4 Qf1 53. Qe4 Qg1+ 54. Kh3 Qf1+ 55. Kg3 Qg1+ 56. Kh3 Qf1+ 57. Kg3 1/2-1/2

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.2"] [White "Paravyan, D"] [Black "Matlakov, M"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2620"] [BlackElo "2671"] [ECO "C47"] [Opening "Four knights"] [Variation "Scotch, 4...exd4"] [EventDate "2022.07.17"] [WhiteFideId "4194985"] [BlackFideId "4168003"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Bg5 Be6 11. h3 c5 12. Qf3 Bxc3 13. bxc3 c4 14. Bf5 Rc8 15. Rad1 Rc6 16. Rfe1 Ra6 17. a4 h6 18. Bh4 Qc8 19. Bxf6 Bxf5 20. Be7 Be4 21. Qg4 Rg6 22. Qxc8 Rxc8 23. g3 Rb8 24. Rb1 Rxb1 25. Rxb1 Bxc2 26. Rb8+ Kh7 27. Bc5 Bxa4 28. Bxa7 Bc2 29. Rb6 Rg5 30. Rb5 Re5 31. Be3 Be4 32. Bd4 Re7 33. f4 h5 34. Kf2 Re8 35. Rb7 Kg6 36. g4 hxg4 37. hxg4 f6 38. Rd7 Ra8 39. Kg3 Ra1 40. f5+ Kh6 41. Rd8 Kh7 42. Rd7 Kh6 43. Be3+ Kh7 44. Bd4 Kh6 1/2-1/2

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.3"] [White "Matlakov, M"] [Black "Paravyan, D"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2671"] [BlackElo "2620"] [ECO "C42"] [Opening "Petrov's defence"] [EventDate "2022.07.17"] [WhiteFideId "4168003"] [BlackFideId "4194985"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nc5 6. Be2 d5 7. d4 Ne4 8. O-O Bd6 9. c4 c6 10. Re1 O-O 11. Nc3 Nxc3 12. bxc3 dxc4 13. Bxc4 Bd7 14. Ng5 h6 15. Ne4 Bf5 16. Nxd6 Qxd6 17. Qf3 Be6 18. Bf4 Qd7 19. Bxe6 fxe6 20. Qg3 Kh7 21. Re2 Na6 22. Rae1 Rf6 23. Be5 Rg6 24. Qd3 Rf8 25. h4 h5 26. Re3 Rf5 27. Rf3 Qf7 28. Rxf5 exf5 29. c4 Rg4 30. g3 Nb4 31. Qb3 c5 32. d5 f4 33. Qb1+ Kg8 34. Bd6 fxg3 35. Bxg3 Na6 36. d6 Rd4 37. Re7 Qf6 38. Qe1 Rxc4 39. Re8+ Kh7 40. Qb1+ Kh6 41. Rh8# 1-0

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.1"] [White "Andreikin, D"] [Black "Grischuk, A"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2729"] [BlackElo "2745"] [ECO "E21"] [Opening "Nimzo-Indian"] [Variation "three knights variation"] [EventDate "2022.07.17"] [WhiteFideId "4158814"] [BlackFideId "4126025"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Qc2 d5 6. cxd5 exd5 7. Bg5 h6 8. Bh4 c5 9. e3 cxd4 10. Nxd4 Nc6 11. Rd1 Bg4 12. Be2 Nxd4 13. Rxd4 Bxc3+ 14. bxc3 Bxe2 15. Qxe2 Rc8 16. Qb2 b6 17. O-O Qd6 18. Rfd1 Qe6 19. Bxf6 Qxf6 20. R1d3 Rfd8 21. Qd2 Rd7 22. g3 Rdc7 23. h4 Rc5 24. Rxd5 Rxd5 25. Rxd5 Qxc3 26. Rd8+ Kh7 27. Qxc3 Rxc3 28. Rd7 Ra3 29. Rxf7 Rxa2 30. Rb7 h5 31. Kg2 Kg6 32. e4 Kf6 33. Kf3 g6 34. Ke3 Ra5 35. Kf4 Ra4 36. f3 Ra5 37. g4 hxg4 38. fxg4 g5+ 39. hxg5+ Kg6 40. Rd7 Ra1 41. Rd6+ Kg7 42. g6 Rc1 43. e5 Rc7 44. Kf5 b5 45. Rd5 b4 46. e6 Rc1 47. Rd7+ Kg8 48. e7 Re1 49. Rd8+ 1-0

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "1.1"] [White "So, Wesley"] [Black "Esipenko, Andrey"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2773"] [BlackElo "2682"] [ECO "C50"] [Opening "Giuoco Pianissimo"] [EventDate "2022.07.17"] [WhiteFideId "5202213"] [BlackFideId "24175439"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. h3 h6 7. c3 d6 8. Re1 a5 9. Nbd2 Be6 10. Bb5 Nd7 11. Nf1 d5 12. Be3 dxe4 13. dxe4 Qe7 14. Qe2 a4 15. Qc2 a3 16. b4 Bxe3 17. Nxe3 Na7 18. Bxd7 Bxd7 19. Nd5 Qd6 20. c4 Rfe8 21. Rad1 Nc6 22. Qc3 Rad8 23. c5 Qg6 24. Nxc7 Rf8 25. b5 Bxh3 26. Nh4 Qh5 27. Rxd8 1-0

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "2.1"] [White "Sevian, Samuel"] [Black "Matlakov, M"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2684"] [BlackElo "2671"] [ECO "D35"] [Opening "QGD"] [Variation "exchange, positional line, 5...c6"] [EventDate "2022.07.17"] [WhiteFideId "2040506"] [BlackFideId "4168003"] [EventType "k.o."] 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Nge2 Re8 10. Qc2 Nbd7 11. a4 Nh5 12. Bxe7 Qxe7 13. a5 Ndf6 14. h3 g6 15. Na4 a6 16. Qc5 Qd8 17. Qb6 Qd6 18. Qc5 Qd8 19. Qb6 Qd6 20. Qc5 Qd8 1/2-1/2

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "2.2"] [White "Matlakov, M"] [Black "Sevian, Samuel"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2671"] [BlackElo "2684"] [ECO "E04"] [Opening "Catalan"] [Variation "open, 5.Nf3"] [EventDate "2022.07.17"] [WhiteFideId "4168003"] [BlackFideId "2040506"] [EventType "k.o."] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. c4 Bd7 13. a4 Rfd8 14. a5 Be8 15. Bf4 Rxd1+ 16. Rxd1 Rc8 17. h3 b6 18. axb6 axb6 19. Ra1 h6 20. Be3 Na5 21. Nxa5 bxa5 22. Rxa5 Rxc4 23. Ra8 Ra4 24. Rc8 Ra1+ 25. Kh2 Rd1 26. Bd4 Kf8 27. e3 Bd6 28. Ne5 Bxe5 29. Bxe5 Ke7 30. Bf3 Rd2 31. Kg2 Bb5 32. Bc3 Rd8 33. Bb4+ Ke8 34. Rc7 Bd7 35. Ra7 Rc8 36. g4 Nd5 37. Ba3 Ne7 38. h4 Ng6 39. Kg3 Ne5 40. Be2 Nc6 41. Rb7 Na5 42. Rb1 Nc4 43. Bc1 Nd6 44. f3 f6 45. Bd3 Bc6 46. Ra1 Ra8 47. Bg6+ Kd7 48. Rb1 e5 49. e4 Ra2 50. g5 hxg5 51. hxg5 Ra4 52. Rb8 Ra1 53. Be3 Ra3 54. Kf2 Nc4 55. Bc5 Ra2+ 56. Ke1 Nd2 57. Bf5+ Kc7 58. Bd6+ Kxd6 59. Rd8+ Kc5 60. Rxd2 Rxd2 61. Kxd2 fxg5 62. Ke3 Bb5 63. Bg4 Kd6 64. Bf5 Bc6 65. Bg4 Be8 66. Bf5 Kc5 67. Kd3 Bb5+ 68. Ke3 Kc4 69. Bg4 Kc3 70. Bf5 Kc2 71. Bg4 Bc6 72. Bf5 Kd1 73. Kf2 Kd2 74. Bg4 Be8 75. Bf5 Bh5 76. Kg3 Ke3 77. Bg4 Bxg4 78. Kxg4 g6 79. Kg3 Kd3 80. Kf2 Kd2 81. Kg3 Ke3 82. Kg4 Kf2 83. Kxg5 Kxf3 84. Kxg6 Kxe4 0-1

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "2.1"] [White "Andreikin, D"] [Black "So, Wesley"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2729"] [BlackElo "2773"] [ECO "E21"] [Opening "Nimzo-Indian"] [Variation "three knights variation"] [EventDate "2022.07.17"] [WhiteFideId "4158814"] [BlackFideId "5202213"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Qc2 d5 6. cxd5 exd5 7. Bg5 h6 8. Bh4 c5 9. e3 cxd4 10. Nxd4 Nc6 11. Be2 Nxd4 12. exd4 g5 13. Bg3 Ne4 14. O-O Bxc3 15. bxc3 Bf5 16. Qb2 Re8 17. Rfc1 Qb6 18. Qxb6 axb6 19. Bf1 Rec8 20. c4 Be6 21. cxd5 Rxc1 22. Rxc1 Bxd5 23. Bc7 Rxa2 24. f3 Nd2 25. Bd3 Ra3 26. Be2 Nb3 27. Rd1 Ra4 28. Bxb6 Rb4 29. Bc5 Nxc5 30. dxc5 Bc6 31. Rc1 Rb2 32. Kf1 Kg7 33. Ke1 Kf6 34. Rc3 Ke5 35. g3 Kd4 36. Rc4+ Kd5 37. Rc3 f5 38. h4 gxh4 39. gxh4 Rb4 40. h5 Rh4 41. Kf2 f4 42. Kg2 Rxh5 43. Rc4 Bb5 44. Re4 Bxe2 45. Rxe2 Kxc5 46. Re4 Rf5 47. Kh3 b5 48. Kg4 Rf6 49. Re5+ Kc4 50. Re4+ Kc3 51. Re8 b4 52. Rc8+ Kb2 53. Rb8 b3 54. Rc8 Ka1 55. Ra8+ Kb1 56. Rb8 b2 57. Rc8 Rb6 58. Kxf4 Ka2 59. Ra8+ Kb3 0-1

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "3.1"] [White "Sevian, Samuel"] [Black "So, Wesley"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2684"] [BlackElo "2773"] [ECO "A29"] [Opening "English"] [Variation "four knights, kingside fianchetto"] [EventDate "2022.07.17"] [WhiteFideId "2040506"] [BlackFideId "5202213"] [EventType "k.o."] 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bc5 7. O-O O-O 8. d3 h6 9. Nxd5 Qxd5 10. Bd2 Qe6 11. Bc3 Rd8 12. Nd2 Nd4 13. Nc4 f6 14. Rc1 c6 15. Ba5 Re8 16. e3 Nf5 17. a4 Bf8 18. d4 exd4 19. exd4 Qf7 20. d5 cxd5 21. Qxd5 Be6 22. Qxb7 Qxb7 23. Bxb7 Rab8 24. Ba6 Nd4 25. Ne3 Rxb2 26. Bc3 Ne2+ 27. Kg2 Nxc3 28. Rxc3 Bb4 29. Rc6 Bf7 30. Kg1 Re6 31. Rc8+ Re8 32. Rfc1 Rxc8 33. Rxc8+ Kh7 34. Bd3+ Bg6 35. Bxg6+ Kxg6 36. Nd5 Ba5 37. Kg2 Bb6 38. Nxb6 axb6 39. Rb8 Ra2 40. Rxb6 Rxa4 1/2-1/2

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "3.2"] [White "So, Wesley"] [Black "Sevian, Samuel"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2773"] [BlackElo "2684"] [ECO "C50"] [Opening "Giuoco Piano"] [EventDate "2022.07.17"] [WhiteFideId "5202213"] [BlackFideId "2040506"] [EventType "k.o."] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Re1 a6 8. h3 h6 9. Bb3 Re8 10. Nbd2 Be6 11. Nf1 Bxb3 12. Qxb3 d5 13. Be3 Bf8 14. Rad1 Qd7 15. Ng3 Rad8 1/2-1/2

[Event "Chess.com RCC Wk21 KO"] [Site "chess.com INT"] [Date "2022.07.17"] [Round "3.3"] [White "Sevian, Samuel"] [Black "So, Wesley"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2684"] [BlackElo "2773"] [ECO "D00"] [Opening "Queen's pawn, Mason variation"] [EventDate "2022.07.17"] [WhiteFideId "2040506"] [BlackFideId "5202213"] [EventType "k.o."] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Nbd2 Bxf4 6. exf4 b6 7. c3 O-O 8. Bd3 c5 9. O-O Ba6 10. Bxa6 Nxa6 11. g3 Nb8 12. Re1 Nc6 13. Nb3 c4 14. Nbd2 b5 15. a3 a5 16. Ne5 Qc7 17. Qf3 Ne7 18. g4 b4 19. h4 bxc3 20. bxc3 Rab8 21. Re2 Rb2 22. Rae1 Nd7 23. Nxd7 Qxd7 24. f5 Nc6 25. f6 gxf6 26. Qxf6 Qe7 27. Qh6 Kh8 28. Nf3 Rxe2 29. Rxe2 Rg8 30. Ng5 Rg7 31. Kf1 Qxa3 32. Qf6 Qe7 33. Qh6 a4 34. Nxe6 Rg6 35. Qf8+ Qxf8 36. Nxf8 Rxg4 37. Ra2 Rg8 38. Nd7 Ra8 39. Nb6 Ra5 40. Rxa4 Rxa4 41. Nxa4 Kg7 42. Nb6 Ne7 43. Ke2 Kf6 44. Kf3 Kf5 45. Ke3 Kg4 46. f3+ Kg3 47. h5 h6 48. Nc8 Nxc8 0-1