[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "1.1"] [White "Kovalenko, I"] [Black "Matlakov, M"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2674"] [BlackElo "2674"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "Stoltz variation"] [EventDate "2022.03.20"] [WhiteFideId "14117908"] [BlackFideId "4168003"] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 e5 9. Be2 e4 10. Nd2 Re8 11. cxd5 cxd5 12. Nb5 Re6 13. Rc1 Bb4 14. a3 Rc6 15. Qb1 Bxd2+ 16. Kxd2 Nf8 17. h3 Ng6 18. Rc2 Nh4 19. Rhc1 a6 20. Rxc6 bxc6 21. Nc3 Nxg2 22. Na4 Nh4 23. Rxc6 Bd7 24. Rc5 Bxa4 25. bxa4 Nf3+ 26. Kc2 Qd7 27. Bc3 h5 28. Bf1 Qxa4+ 29. Qb3 Qd7 30. Ba5 Nh2 31. Be2 Qxh3 32. Kb2 Qf5 33. Rc2 Nhg4 34. Be1 h4 35. Bf1 Nh2 36. Bg2 h3 37. Bh1 Nf3 38. Qb7 Nxe1 39. Qxa8+ Kh7 40. Re2 Nd3+ 41. Kc3 Nxf2 42. Re1 Nd3 43. Rb1 Qf2 44. Qc8 Qxe3 45. Qf5+ Kh6 46. Kb3 Nf2+ 47. Ka4 Qxd4+ 48. Ka5 Qc3+ 49. Kb6 N2g4 50. Kb7 Qe5 51. Qf1 Qg3 52. Kxa6 Qxa3+ 53. Kb7 Qg3 54. Kc8 Nf2 55. Qe2 Qg4+ 56. Qxg4 N6xg4 57. Kd7 d4 58. Ke7 d3 59. Kxf7 d2 60. Bxe4 0-1

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "1.1"] [White "Dubov, Daniil"] [Black "So, Wesley"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2711"] [BlackElo "2778"] [ECO "D91"] [Opening "Gruenfeld"] [Variation "5.Bg5"] [EventDate "2022.03.20"] [WhiteFideId "24126055"] [BlackFideId "5202213"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Bg7 5. Nf3 Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. e3 O-O 9. cxd5 Qxd5 10. Be2 cxd4 11. exd4 Nc6 12. O-O Bg4 13. h3 Bxf3 14. Bxf3 Qd7 15. Re1 e6 16. Qb3 Rac8 17. Rad1 Na5 18. Qb1 Rfe8 19. Qb4 b6 20. Be2 Bf8 21. Bb5 Qb7 22. Qb1 Red8 23. Qd3 Qd5 24. Ba6 Rc6 25. Bb5 Rcc8 26. a4 Nc4 27. Re2 Bd6 28. Bh6 Bf8 29. Bf4 Bd6 30. Bc1 Na5 31. h4 Rc7 32. Bg5 Rdc8 33. c4 Nxc4 34. Ba6 Rb8 35. Rc2 Na5 36. Rxc7 Bxc7 37. Rc1 Bd6 38. Bf6 Bf8 39. Qg3 Ra8 40. Be2 Qd6 41. Qf3 Qd5 42. Qxd5 exd5 43. Bf3 Bd6 44. Bxd5 Re8 45. g3 Kf8 46. Kg2 h5 47. Kf3 Kg8 48. g4 hxg4+ 49. Kxg4 Kf8 50. h5 gxh5+ 51. Kxh5 Re2 52. Rc8+ Re8 53. Rc1 Re2 54. Rc8+ Re8 55. Rc3 Re2 56. Rf3 Ke8 57. Bg5 Be7 58. Rxf7 Nc6 59. Rf5 Nxd4 60. Bf7+ Kf8 61. Bh6# 1-0

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "1.1"] [White "Andreikin, D"] [Black "Sarana, A"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2724"] [BlackElo "2685"] [ECO "D02"] [Opening "Queen's pawn game"] [EventDate "2022.03.20"] [WhiteFideId "4158814"] [BlackFideId "24133795"] 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. O-O Nbd7 8. Bc3 Ne4 9. Nbd2 f5 10. Ne1 O-O 11. Nd3 Nxd2 12. Qxd2 dxc4 13. Nf4 Nf6 14. Bb4 Nd5 15. Bxe7 Qxe7 16. Rfc1 b5 17. b3 c3 18. Nxd5 exd5 19. Rxc3 Bd7 20. Re3 Qd6 21. Re5 a5 22. f4 b4 23. Rc1 a4 24. Re3 Ra5 25. Bf3 Rfa8 26. Kg2 axb3 27. Rxb3 Rxa2 28. Qxb4 Qxb4 29. Rxb4 Kf7 30. Rb7 R2a7 31. Rb3 Ke7 32. h4 Ra1 33. Rcc3 Rd1 34. Rd3 Rxd3 35. Rxd3 Ra4 36. Kf2 Kd6 37. Ke3 Bc8 38. Rb3 Kc7 39. Rc3 Kd6 40. Rb3 Kc7 41. h5 Ra1 42. Kf2 Ra4 43. Re3 Kd8 44. Rc3 Kd7 45. Ke3 Kd6 46. h6 g6 47. Rb3 Ra1 48. Rb2 Kc7 49. Rc2 Kd6 50. Rc3 Ba6 51. Kf2 Ra4 52. Ke3 Bc4 53. Rc1 Ra3+ 54. Kf2 Ra4 55. g4 fxg4 56. Bxg4 Bb5 57. e3 Ra2+ 58. Kg3 Ra3 59. Re1 Ke7 60. Kh4 Kf6 61. e4 dxe4 62. Rxe4 Bc4 63. Re8 Ra1 64. Bf3 Bd5 65. Bxd5 cxd5 66. Re5 Rh1+ 67. Kg4 Rh5 68. Rg5 Rxh6 69. Rxd5 Rh1 70. Rd6+ Ke7 71. Ra6 Rg1+ 72. Kf3 h5 73. d5 h4 74. Ra7+ Kd6 75. Rh7 Rg3+ 76. Ke4 h3 77. Rh6 Ke7 78. Ke5 Re3+ 79. Kd4 Rg3 80. Ke5 Re3+ 81. Kd4 Rg3 82. Ke4 Kf6 83. d6 Ke6 84. f5+ Kxd6 85. Kf4 Rg1 86. fxg6 Ke6 87. g7+ Kf7 88. Rxh3 Kxg7 89. Rg3+ Rxg3 90. Kxg3 1/2-1/2

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "1.2"] [White "Sarana, A"] [Black "Andreikin, D"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2685"] [BlackElo "2724"] [ECO "D31"] [Opening "QGD"] [Variation "Janowski variation"] [EventDate "2022.03.20"] [WhiteFideId "24133795"] [BlackFideId "4158814"] 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. Qb3 Nbd7 8. e3 c5 9. Qxb7 c4 10. Qc6 Rb8 11. Bxf6 gxf6 12. Be2 Rxb2 13. O-O Rb6 14. Qa4 Bb4 15. Rfc1 O-O 16. a3 Bxc3 17. Rxc3 Rb2 18. Bf1 Qb6 19. Rac1 Rb8 20. Qd1 Rb1 21. Nd2 Rxc1 22. Qxc1 Qb2 23. e4 dxe4 24. Nxe4 Qxc1 25. Rxc1 Rb3 26. g3 Nb6 27. a4 a5 28. Nc5 Rb4 29. Bg2 Nxa4 30. Nxa4 Rxa4 31. d5 Bf5 32. Bf1 c3 33. Rxc3 Ra1 34. g4 Bd7 35. f4 Bb5 36. d6 Rxf1+ 37. Kg2 Rd1 38. Rc5 Bd7 39. Rxa5 Bxg4 40. Ra6 Kg7 41. h3 Be6 42. h4 Rd3 43. Kf2 Kg6 44. Ke2 Rd5 45. Kf3 Kf5 46. Ke3 h5 47. Rb6 Rd1 48. Kf3 Rd3+ 49. Ke2 Rd4 50. Ke3 Re4+ 51. Kd3 Rxf4 52. Rb5+ Kg4 53. Rd5 Bd7 0-1

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "1.1"] [White "Fedoseev, Vladimir"] [Black "Bluebaum, M"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2704"] [BlackElo "2642"] [ECO "C42"] [Opening "Petrov"] [Variation "classical attack, Marshall variation"] [EventDate "2022.03.20"] [WhiteFideId "24130737"] [BlackFideId "24651516"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bf5 10. Qb3 Na6 11. cxd5 cxd5 12. Nc3 Nb4 13. Bxe4 dxe4 14. Nxe4 Be6 15. Qd1 Bg4 16. Bg5 Be7 17. Bxe7 Qxe7 18. d5 Bxf3 19. gxf3 Rad8 20. d6 Qe6 21. Qd2 Nc6 22. Rad1 Ne5 23. Qf4 Ng6 24. Qg5 h6 25. Qg3 Qxa2 26. h4 Qa5 27. Nc3 Qh5 28. Re4 f5 29. Rd5 Kh7 30. Kf1 Rf6 31. Red4 Rf7 32. Ne2 Rfd7 33. Qh3 Nf8 34. Rxf5 Qg6 35. Nf4 Qe8 36. Re4 Rxd6 37. Rxe8 Rxe8 38. Rf7 Kg8 39. Rxb7 Rd1+ 40. Kg2 Ree1 41. Qh2 g5 42. hxg5 hxg5 43. Nh5 1-0

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "2.1"] [White "Dubov, Daniil"] [Black "Matlakov, M"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2711"] [BlackElo "2674"] [ECO "A13"] [Opening "English"] [Variation "Neo-Catalan"] [EventDate "2022.03.20"] [WhiteFideId "24126055"] [BlackFideId "4168003"] 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 d4 5. O-O c5 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Na3 O-O 12. Nd2 Qe7 13. Nb5 Bb8 14. Re1 Rd8 15. Nb3 a6 16. Bxc6 bxc6 17. N5xd4 Qd6 18. Qf3 Bd7 19. c5 Qc7 20. Nc2 a5 21. d4 Qb7 22. Rab1 a4 23. Nd2 e5 24. Nc4 Be6 25. Nb6 Ra5 26. Qc3 Rb5 27. dxe5 Bc7 28. Nd4 Rxc5 29. Qxc5 Bxb6 30. Qxc6 Qxc6 31. Nxc6 Rd2 32. Rf1 Bc4 33. Ne7+ Kh7 34. a3 Bxf1 35. Rxf1 Rxb2 36. Nd5 Bd4 37. Kg2 Bxe5 38. Rd1 Ra2 39. Re1 Bd4 40. Ne3 Bc5 41. Kf1 Rxa3 42. Nd5 Ra2 43. Kg2 Rxf2+ 44. Kh3 a3 45. Nc3 Bd4 46. Ne4 Rc2 0-1

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "2.1"] [White "Andreikin, D"] [Black "Fedoseev, Vladimir"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2724"] [BlackElo "2704"] [ECO "A48"] [Opening "King's Indian"] [Variation "East Indian defence"] [EventDate "2022.03.20"] [WhiteFideId "4158814"] [BlackFideId "24130737"] 1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. e3 c5 6. dxc5 Qa5+ 7. c3 Qxc5 8. Ba3 Qc7 9. Bxe7 Re8 10. Bd6 Qc6 11. Be5 d5 12. Be2 Bg4 13. Bd4 Nbd7 14. O-O a6 15. Nbd2 Rad8 16. Rc1 b5 17. h3 Bf5 18. b4 Nb6 19. Nb3 Nc4 20. Nc5 Bf8 21. a4 Ne4 22. axb5 axb5 23. Nxe4 dxe4 24. Nd2 Be6 25. Ra1 Ra8 26. Rxa8 Qxa8 27. Nxc4 bxc4 28. Qa1 Qc6 29. Qa5 Bd6 30. Qg5 Be7 31. Qf4 f6 32. Bg4 Bf7 33. Ra1 h5 34. Bd1 Be6 35. Ra7 g5 36. Qc7 Qxc7 37. Rxc7 g4 38. Ba4 Bd6 39. Ra7 Re7 40. Ra6 Be5 41. Bc5 Bc8 42. Ra8 Rc7 43. Bb6 Rb7 44. Rxc8+ Kg7 45. Bd4 Bxd4 46. exd4 Ra7 47. Bc6 f5 48. Ra8 Re7 49. d5 e3 50. fxe3 Rxe3 51. d6 g3 52. Kf1 Rxc3 53. d7 Rc1+ 54. Ke2 Rc2+ 55. Kd1 1-0

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "3.1"] [White "Andreikin, D"] [Black "Matlakov, M"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2724"] [BlackElo "2674"] [ECO "D04"] [Opening "Queen's pawn game"] [EventDate "2022.03.20"] [WhiteFideId "4158814"] [BlackFideId "4168003"] 1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 Nbd7 5. Nbd2 e6 6. Bd3 b6 7. e4 cxd4 8. cxd4 dxe4 9. Nxe4 Bb4+ 10. Nc3 Bb7 11. O-O O-O 12. Bg5 Be7 13. Rc1 Rc8 14. Re1 h6 15. Bd2 Nd5 16. Bb1 N7f6 17. Ne5 Nxc3 18. bxc3 Ba3 19. Re3 Kh8 20. Rh3 Qd5 21. f3 h5 22. Bg5 Bxc1 23. Qxc1 Kg8 24. Qe3 Qb5 25. Bd3 Nd5 26. Qe4 f5 27. Qh4 Qe8 28. Bb5 Qxb5 29. Qxh5 Qb1+ 30. Kf2 Qc2+ 31. Kg1 Qd1+ 32. Kf2 Qc2+ 33. Kg1 Qd1+ 34. Kf2 Qc2+ 1/2-1/2

[Event "Chess.com Rapid Wk6 KO"] [Site "chess.com INT"] [Date "2022.03.20"] [Round "3.2"] [White "Matlakov, M"] [Black "Andreikin, D"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2674"] [BlackElo "2724"] [ECO "D30"] [Opening "Queen's gambit declined"] [EventDate "2022.03.20"] [WhiteFideId "4168003"] [BlackFideId "4158814"] 1. d4 d5 2. c4 e6 3. Nf3 a6 4. g3 dxc4 5. Bg2 b5 6. Ne5 c6 7. O-O Bb7 8. a4 Nf6 9. b3 cxb3 10. Qxb3 Be7 11. Rd1 O-O 12. Ba3 Nfd7 13. Nd3 Bxa3 14. Qxa3 Nb6 15. Nc5 Bc8 16. Nc3 Qe7 17. Qb3 Rd8 18. e3 Ra7 19. Nd3 Bb7 20. Rdc1 h5 21. h4 N8d7 22. axb5 cxb5 23. Bxb7 Rxb7 24. Rxa6 Rc8 25. Qxb5 Rbc7 26. Ne2 Nd5 27. Rxc7 Rxc7 28. Ra8+ Kh7 29. e4 N5f6 30. Nef4 g6 31. Qg5 Nb6 32. Rb8 Nc4 33. e5 Ne4 34. Qxe7 Rxe7 35. d5 exd5 36. Nxd5 Rd7 37. N3f4 Kg7 38. e6 fxe6 39. Nxe6+ Kf7 40. Ndf4 Rd1+ 41. Kg2 Rd2 42. Ng5+ Nxg5 43. hxg5 Nd6 44. Rb4 Ra2 45. Rd4 Ra6 46. Nd3 Nf5 47. Rd7+ Ke8 48. Rb7 h4 49. g4 Nd4 50. Ne5 Ne6 51. Rb8+ Ke7 52. Nxg6+ Kd6 53. f4 Ra3 54. Rb6+ Kd7 55. Ne5+ Ke7 56. Ng6+ Kf7 57. Ne5+ Ke7 58. Rb4 Rg3+ 59. Kh2 Re3 60. Ng6+ Kf7 61. Nxh4 Nc5 62. Nf5 Ra3 63. Rc4 Nd3 64. Rc7+ Ke6 65. Re7+ Kd5 66. g6 Nxf4 67. g7 Ra8 68. Nh6 Ra2+ 69. Kg3 Ne2+ 70. Rxe2 Rxe2 71. g8=Q+ Kd4 72. Nf5+ Kc3 73. Qc8+ Kd2 74. Qd7+ Ke1 75. Qe7 Kf1 76. Qxe2+ Kg1 77. Qg2# 1-0