[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.1"] [White "Sarana, A"] [Black "Iturrizaga Bonelli, Eduardo"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2685"] [BlackElo "2617"] [ECO "D37"] [Opening "QGD"] [Variation "4.Nf3"] [EventDate "2023.08.24"] [WhiteFideId "24133795"] [BlackFideId "3901211"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 c5 6. Bxc4 a6 7. O-O Nc6 8. Qe2 b5 9. Bb3 Be7 10. Rd1 Qc7 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 O-O 14. e4 Bb7 15. Be3 Nb4 16. Bxb7 Qxb7 17. a3 Nc6 18. Rd5 c4 19. Rad1 Rad8 20. h4 Rfe8 21. h5 h6 22. Qd2 Bf8 23. Qc2 Qc7 24. g3 Na5 25. Bf4 Qc8 26. Kg2 Nb3 27. Be3 Rxd5 28. exd5 Bd6 29. Nh4 Nc5 30. Nf5 Qd7 31. Bxc5 Bxc5 32. g4 g6 33. hxg6 fxg6 34. Nxh6+ Kh7 35. g5 Re5 36. Qd2 Re4 37. Rh1 Kg7 38. Qc3+ Rd4 39. Qf3 Qxd5 40. Re1 Qxf3+ 41. Kxf3 Rd3+ 42. Kg4 Rd4+ 43. f4 Bd6 44. Rf1 a5 45. Rf2 b4 46. axb4 axb4 47. Kh3 Bxf4 48. Ng4 Rd3+ 49. Kg2 Rg3+ 50. Kf1 Rxg4 0-1

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.1"] [White "Andreikin, D"] [Black "Shimanov, A"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2729"] [BlackElo "2566"] [ECO "D35"] [Opening "QGD"] [Variation "exchange, positional line, 5...c6"] [EventDate "2023.08.24"] [WhiteFideId "4158814"] [BlackFideId "4198603"] [EventType "k.o."] 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Bf5 8. Qf3 Be6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. Bd3 a5 12. Nge2 a4 13. a3 Nd7 14. Ng3 b5 15. Nh5 Be7 16. Ng7+ Kf8 17. Nf5 Nb6 18. Nxe7 Kxe7 19. Na2 f5 20. Nb4 Bd7 21. Rc1 Nc4 22. Bxc4 bxc4 23. Kd2 h5 24. h4 Rhg8 25. g3 Kd6 26. Kc3 Rgb8 27. Rhd1 Be6 28. Rd2 Bd7 29. Kc2 Be6 30. Kd1 Bd7 31. Ke2 Be6 32. Kf3 Rg8 33. Na2 Bd7 34. Nc3 Be6 35. Ne2 f6 36. Kf4 Rg4+ 37. Kf3 Rgg8 38. Nc3 Rg7 39. Rg1 Rgg8 40. Ke2 Rg7 41. f3 Rgg8 42. Kf2 Rg7 43. Re1 Rag8 44. Rg1 Ra8 45. Re2 Rb7 46. Rc1 Rbb8 47. Rcc2 Rb7 48. Rcd2 Rbb8 49. e4 fxe4 50. fxe4 Bg4 51. Re3 Rb7 52. Kg2 Re7 53. Rf2 Re6 54. Rf4 Ra7 55. Kf2 Ra8 56. exd5 cxd5 57. Rxe6+ Kxe6 58. Ke3 Ra6 59. Rf1 Ra5 60. Kf4 Kd6 61. Re1 Ra8 62. Ke3 Rb8 63. Rf1 Rxb2 64. Rxf6+ Kd7 65. Nxa4 Rb3+ 66. Kf4 Rxa3 67. Nb6+ Ke8 68. Nxd5 Rf3+ 69. Ke5 Rxg3 70. Rc6 Bf3 71. Nf6+ Kf7 72. Rxc4 Rh3 73. d5 Rh1 74. Rf4 Bg2 75. Nxh5+ Kg6 76. Ng3 Rh3 77. Ne4 Rd3 78. d6 Bh1 79. h5+ Kh6 80. Nf6 Rd1 81. Rg4 1-0

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.2"] [White "Iturrizaga Bonelli, Eduardo"] [Black "Sarana, A"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2617"] [BlackElo "2685"] [ECO "A14"] [Opening "English"] [Variation "Neo-Catalan declined"] [EventDate "2023.08.24"] [WhiteFideId "3901211"] [BlackFideId "24133795"] [EventType "k.o."] 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 b5 10. Qc2 bxa4 11. Ne5 Ra7 12. Nc3 a3 13. b3 c5 14. dxc5 Bxc5 15. Nd3 Bd6 16. Bxa3 Bxa3 17. Rxa3 Qe7 18. Rfa1 Rc8 19. Qb2 Rac7 20. b4 Bc6 21. Nc5 Bxg2 22. Kxg2 Rc6 23. f3 h5 24. h4 Rb6 25. Nxa6 Nxa6 26. Rxa6 Rxb4 27. Qd2 Rbc4 28. Ra8 Qc5 29. R1a5 Qb4 30. Ne4 Qxd2 31. Nxd2 Rc2 32. Rxc8+ Rxc8 33. Nf1 Nd5 34. Kf2 Rc3 35. Ra7 g6 36. Nd2 Nf6 37. Ra4 Rc7 38. Ne4 Nd5 39. Ng5 Kg7 40. Ra2 Nc3 41. Rd2 Kf6 42. Rd3 Nd5 43. Ne4+ Ke5 44. Rd2 Ra7 45. Ng5 Rb7 46. e4 Nb4 47. Nh7 Nc6 48. Rd3 f5 49. Ng5 fxe4 50. Nxe4 Rb2+ 51. Rd2 Rb6 52. Ng5 Nb4 53. Re2+ Kf5 54. Rd2 Nd5 55. Ne4 Ra6 56. Nc5 Rc6 57. Ne4 Rb6 58. Ng5 Rb3 59. Re2 Rb6 60. Kg2 Kf6 61. Ne4+ Kf7 62. Nc5 Rc6 63. Nd7 Ra6 64. Ne5+ Kf6 65. Nd7+ Ke7 66. Ne5 Kf6 67. Nc4 Rc6 68. Nd2 Nc3 69. Re3 Nd5 70. Ne4+ Ke5 71. Re2 Kd4 72. Kf2 Ke5 73. Nc5+ Kf6 74. Nd7+ Kg7 75. Ne5 Ra6 76. Nd3 Kf6 77. Nc5 Rc6 78. Ne4+ Kg7 79. Ra2 Rc7 80. Kg2 Ne3+ 81. Kf2 Nf5 82. Ng5 Kf6 83. Ne4+ Kg7 84. Rd2 Ra7 85. g4 hxg4 86. fxg4 Nh6 87. Kg3 e5 88. Nf2 Ra3+ 89. Kg2 Nf7 90. Re2 Ra4 91. Kg3 Ra3+ 92. Kg2 Ra4 93. Re3 Rb4 94. Kg3 Ra4 95. Nd3 Kf6 96. Rf3+ Ke7 97. Re3 Ra5 98. Nf2 Ke6 99. Rb3 Ra1 100. Rb6+ Kd5 101. Rxg6 Ra3+ 102. Kg2 e4 103. Rf6 Ne5 104. Rf8 e3 105. Rd8+ Ke6 106. Re8+ Kd5 107. Rd8+ Ke6 108. Re8+ Kd5 109. Rd8+ 1/2-1/2

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.2"] [White "Shimanov, A"] [Black "Andreikin, D"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2566"] [BlackElo "2729"] [ECO "B43"] [Opening "Sicilian"] [Variation "Kan, 5.Nc3"] [EventDate "2023.08.24"] [WhiteFideId "4198603"] [BlackFideId "4158814"] [EventType "k.o."] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Qf3 Nf6 7. Be2 Bd6 8. g4 h6 9. Be3 Be5 10. O-O-O b5 11. a3 Bb7 12. h4 Nc6 13. Rhg1 b4 14. axb4 Nxb4 15. Rd2 Rc8 16. g5 hxg5 17. hxg5 Nxe4 18. Nxe4 Rh4 19. g6 f6 20. Rg4 Qa5 21. Nb3 Bxb2+ 22. Kd1 Qa2 23. Bd3 Qb1+ 24. Ke2 Rh1 25. Nd6+ Kf8 26. Qxb7 Qf1+ 27. Kf3 Qh3+ 28. Rg3 Qh5+ 29. Kg2 Qh2+ 30. Kf3 Qh5+ 31. Kg2 Qh2+ 32. Kf3 Qh5+ 1/2-1/2

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.3"] [White "Sarana, A"] [Black "Iturrizaga Bonelli, Eduardo"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2685"] [BlackElo "2617"] [ECO "E16"] [Opening "Queen's Indian"] [Variation "Yates variation"] [EventDate "2023.08.24"] [WhiteFideId "24133795"] [BlackFideId "3901211"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bf4 Be7 9. Nc3 d6 10. Qc2 Nbd7 11. Rad1 Nh5 12. Bc1 c5 13. dxc5 Nxc5 14. e4 Qc8 15. Nd4 Nf6 16. Ndb5 Rd8 17. Bf4 Ne8 18. b3 h6 19. h4 Bc6 20. Rd2 Qb7 21. Rfd1 e5 22. Be3 Rac8 23. a3 Bd7 24. b4 axb4 25. axb4 Ne6 26. Qb3 N6c7 27. Na3 Nf6 28. Na4 Na8 29. Nb5 Bxb5 30. cxb5 Nxe4 31. Rd5 Nf6 32. Rxd6 Qb8 33. Rc6 Rxd1+ 34. Qxd1 Rd8 35. Qb3 Ng4 36. Bxb6 Nxb6 37. Nxb6 Qa7 38. Bf3 Nf6 39. Qa4 Qb8 40. Nc4 e4 41. Be2 e3 42. Nxe3 Ne4 43. Kg2 Bf8 44. Qc2 Nd6 45. b6 Qb7 46. Bf3 Nb5 47. Qc4 Nd6 48. Qc5 Qb8 49. Rc7 Ne8 50. Qc6 Nf6 51. b5 Bd6 52. Rb7 Qc8 53. Qxc8 Rxc8 54. Ra7 Bb8 55. Ra8 Nd7 56. b7 Rd8 57. Bc6 Nb6 58. Ra6 Bc7 59. Nf5 Nc4 60. Ra8 Bb8 61. Ne7+ Kf8 62. Nd5 Nd6 63. Nb4 Nc4 64. Na6 1-0

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.3"] [White "Andreikin, D"] [Black "Shimanov, A"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2729"] [BlackElo "2566"] [ECO "A42"] [Opening "Modern defence"] [Variation "Averbakh system"] [EventDate "2023.08.24"] [WhiteFideId "4158814"] [BlackFideId "4198603"] [EventType "k.o."] 1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 c5 5. d5 Bxc3+ 6. bxc3 e5 7. Bd3 Nd7 8. Ne2 Qe7 9. a4 a5 10. Rb1 Kd8 11. O-O Kc7 12. f4 f6 13. Qb3 Ra6 14. Qb5 Nb6 15. fxe5 fxe5 16. Qb3 Bd7 17. Ra1 h6 18. Be3 Nf6 19. Kh1 Ng4 20. Bg1 Rf8 21. h3 Rxf1 22. Rxf1 Nf6 23. Be3 Qg7 24. Ra1 Nh5 25. Kh2 g5 26. g3 Nf6 27. Qd1 Qg6 28. Ng1 Ra8 29. Kg2 Rf8 30. Qc2 Nh5 31. Rb1 Nf4+ 32. Kh2 Nxd3 33. Qxd3 Bxa4 34. Qe2 Rb8 35. Nf3 Nd7 36. Nd2 Bc2 37. Ra1 b6 38. Bg1 Nf6 39. Re1 Rf8 40. Qe3 h5 41. Kg2 a4 42. Qe2 a3 43. Kh2 a2 44. Nf3 Bb1 45. Qb2 Ra8 46. Nxe5 dxe5 47. d6+ Kb7 48. Bxc5 Nd7 49. Bxb6 Nxb6 50. c5 Ra6 51. d7 Qg8 52. Rd1 Qd8 53. Rd6 a1=Q 54. Qb5 Qa4 55. Rxb6+ Rxb6 56. Qxa4 Rb2+ 57. Kg1 Qc7 58. c6+ Kb6 59. Qa8 1-0

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.4"] [White "Iturrizaga Bonelli, Eduardo"] [Black "Sarana, A"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2617"] [BlackElo "2685"] [ECO "A14"] [Opening "English"] [Variation "Neo-Catalan declined"] [EventDate "2023.08.24"] [WhiteFideId "3901211"] [BlackFideId "24133795"] [EventType "k.o."] 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 b6 8. Bg5 Nd5 9. Bxe7 Qxe7 10. Nbd2 Bb7 11. Nxc4 Nd7 12. Rac1 c5 13. Rfd1 Rac8 14. Qb1 N5f6 15. dxc5 Be4 16. Qa1 Rxc5 17. b4 Rc7 18. a3 Rfc8 19. Ne3 Nd5 20. Nxd5 Bxd5 21. Nd4 Nf6 22. b5 Bxg2 23. Kxg2 Rxc1 24. Rxc1 Rxc1 25. Qxc1 h6 26. Qc8+ Kh7 27. a4 Nd5 28. Qc2+ g6 29. Nc6 Qb7 30. e4 Nf6 31. Qd3 Nd7 32. Qd6 Nc5 33. Qf8 Nxe4 34. Nd8 Qd7 35. Nxf7 Qd4 36. Qxh6+ Kg8 37. Qxg6+ Kf8 38. Nh6 Qxf2+ 39. Kh3 Qf1+ 40. Kh4 Nc5 41. Ng4 Qc4 42. Qf6+ Ke8 43. Kh3 Nxa4 44. Ne5 Qd5 45. Qf7+ Kd8 46. Qf8+ Kc7 47. Qe7+ Kc8 48. Qe8+ Kc7 49. Qe7+ Kc8 0-1

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.4"] [White "Shimanov, A"] [Black "Andreikin, D"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2566"] [BlackElo "2729"] [ECO "A00"] [Opening "Van't Kruijs opening"] [EventDate "2023.08.24"] [WhiteFideId "4198603"] [BlackFideId "4158814"] [EventType "k.o."] 1. e3 g6 2. d4 Bg7 3. Nf3 Nf6 4. Be2 O-O 5. O-O d6 6. c4 Nbd7 7. Nc3 e5 8. Qc2 Re8 9. b4 e4 10. Nd2 Qe7 11. Bb2 Nf8 12. Rfc1 Bf5 13. Qd1 h5 14. b5 N8h7 15. a4 h4 16. h3 Ng5 17. Bf1 Qd7 18. a5 c5 19. bxc6 bxc6 20. Ba3 Rad8 21. Rab1 c5 22. Ne2 Nh5 23. Rb3 Rb8 24. Rcb1 Rxb3 25. Rxb3 Qa4 26. dxc5 dxc5 27. Bxc5 Qxa5 28. Bd4 Rd8 29. Rb5 Qa2 30. Nc3 Qa3 31. Bxg7 Kxg7 32. Nd5 Be6 33. Nb3 Bxd5 34. cxd5 Nf6 35. Qd4 a6 36. Rb6 Rd6 37. Rxd6 Qxd6 38. Bc4 Kg8 39. Nc5 a5 40. Nb7 Qe7 41. d6 Qxb7 42. Qxf6 Nh7 43. Qxg6+ Kh8 44. Bxf7 Qb1+ 45. Kh2 Qb8 46. Bd5 a4 47. Bxe4 Nf8 48. Qh6+ Kg8 49. Bd5+ Ne6 50. Bxe6# 1-0

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.5"] [White "Sarana, A"] [Black "Iturrizaga Bonelli, Eduardo"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2685"] [BlackElo "2617"] [ECO "E47"] [Opening "Nimzo-Indian"] [Variation "4.e3 O-O, 5.Bd3"] [EventDate "2023.08.24"] [WhiteFideId "24133795"] [BlackFideId "3901211"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. e4 Bb7 7. Bg5 h6 8. h4 Be7 9. e5 Ne8 10. Qg4 f5 11. exf6 Nxf6 12. Bxf6 Bxf6 13. Nf3 Nc6 14. Qe4 Rb8 15. d5 Nb4 16. Qh7+ Kf7 17. Bg6+ Ke7 18. Be4 Qe8 19. O-O-O Rh8 20. Qg6 Qxg6 21. Bxg6 Bxc3 22. bxc3 Na6 23. Rhe1 Rhf8 24. Nd4 Nc5 25. f3 Rf4 26. h5 Rbf8 27. dxe6 dxe6 28. Kc2 a5 29. Nb5 Bc6 30. Nxc7 Ba4+ 31. Kc1 Bxd1 32. Nd5+ Kd6 33. Nxf4 Ba4 34. Ne2 Rc8 35. Nd4 Bd7 36. Kc2 Ke7 37. Rb1 Rb8 38. Kd2 Kf6 39. Ne2 e5 40. Ke3 Be6 41. Rb2 Bxc4 42. Ng3 Na4 43. Ne4+ Ke7 44. Rd2 b5 45. g4 Nb6 46. Kf2 Bd5 47. Nc5 Rc8 48. Nd3 Kf6 49. Re2 Bc4 50. Rd2 Nd5 51. Ne1 Nf4 52. Be4 Be6 53. Ng2 Rxc3 54. Nxf4 exf4 55. Rd6 Ke5 56. Rb6 Rc5 57. a3 a4 58. Bd3 Bc4 59. Bf5 Bd5 60. Rg6 Rc3 61. Rxg7 Rxf3+ 62. Ke2 Rxa3 63. Rg6 f3+ 64. Kf2 Kf4 65. Rxh6 Ra2+ 66. Ke1 f2+ 67. Kd1 f1=Q# 0-1

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.5"] [White "Andreikin, D"] [Black "Shimanov, A"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2729"] [BlackElo "2566"] [ECO "A10"] [Opening "English opening"] [EventDate "2023.08.24"] [WhiteFideId "4158814"] [BlackFideId "4198603"] [EventType "k.o."] 1. c4 g6 2. g3 Bg7 3. Bg2 e6 4. Nc3 Ne7 5. d4 d5 6. Nf3 Nbc6 7. cxd5 exd5 8. O-O O-O 9. Bf4 Bg4 10. Ne5 Nxe5 11. Bxe5 c6 12. Bxg7 Kxg7 13. Re1 Qd7 14. Qb3 h5 15. h4 Be6 16. Rad1 Nf5 17. Qa3 Rfd8 18. e4 dxe4 19. Nxe4 b6 20. d5 cxd5 21. Ng5 Rac8 22. Re5 d4 23. Nxe6+ fxe6 24. Rde1 Re8 25. Be4 Rcd8 26. Bd3 Qf7 27. Bb5 Re7 28. Bc4 Rde8 29. Bb5 Rd8 30. Bd3 Qf6 31. Bxf5 gxf5 32. Rxf5 exf5 33. Rxe7+ Kg6 34. Re2 d3 35. Rd2 Qd4 36. Qxa7 Re8 37. Qa3 Re1+ 38. Kg2 Qd5+ 39. f3 Qd4 40. Qxd3 Qxd3 41. Rxd3 Re2+ 42. Kh3 Rxb2 43. a3 b5 44. Rd5 b4 45. Rd6+ Kg7 46. a4 Ra2 47. Rb6 Rxa4 48. Kg2 Ra2+ 49. Kf1 Rb2 50. Ke1 b3 51. Kd1 Rg2 52. Rxb3 Rxg3 53. Ke2 Rh3 54. Rb4 Kf6 55. Ke3 Ke5 56. Rb5+ Kf6 57. Rb6+ Ke5 58. Rb4 Kf6 59. Ra4 Ke6 60. Kf2 Rh2+ 61. Kg3 Rh1 62. Ra6+ Ke5 63. Ra5+ Kf6 64. Rb5 Rg1+ 65. Kf4 Rh1 66. Rb6+ Kg7 67. Kg5 Rg1+ 68. Kxf5 Rg3 69. Rb7+ Kh6 70. Rb3 Kg7 71. Re3 Kh6 72. Kf4 Rg2 73. Re6+ Kg7 74. Re5 Rh2 75. Rxh5 Kg6 76. Rg5+ Kh6 77. Rg4 Rh3 78. Ke4 Kh5 79. Rg8 Rh1 80. f4 Kh6 81. Kf5 Kh7 82. Rg4 Ra1 83. Kg5 Ra5+ 84. f5 Kg7 85. Rc4 Ra1 86. Rc7+ Kh8 87. Kg6 Rg1+ 88. Kf6 Rg4 89. h5 Rg2 90. Ke6 Re2+ 91. Kf7 Rc2 92. Rxc2 1-0

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "2.6"] [White "Iturrizaga Bonelli, Eduardo"] [Black "Sarana, A"] [Result "0-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2617"] [BlackElo "2685"] [ECO "A14"] [Opening "English"] [Variation "Neo-Catalan declined"] [EventDate "2023.08.24"] [WhiteFideId "3901211"] [BlackFideId "24133795"] [EventType "k.o."] 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Nc6 10. Qxc4 b5 11. Qc2 Nb4 12. Qd2 bxa4 13. Nc3 Bc6 14. e3 Ne4 15. Nxe4 Bxe4 16. Ne1 Bxg2 17. Nxg2 Qd7 18. Qe2 Qb5 19. Qe1 Nc2 0-1

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "3.1"] [White "Sarana, A"] [Black "Andreikin, D"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2685"] [BlackElo "2729"] [ECO "D35"] [Opening "QGD"] [Variation "exchange variation"] [EventDate "2023.08.24"] [WhiteFideId "24133795"] [BlackFideId "4158814"] [EventType "k.o."] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Bg4 9. Qb3 Qe7 10. h3 Bh5 11. Nge2 Bg6 12. Nf4 O-O 13. O-O a5 14. Rfe1 Qb4 15. Bxg6 hxg6 16. Nd3 Qe7 17. Na4 Na6 18. Qb6 Nb4 19. Nxb4 Qxb4 20. Qxb4 axb4 21. Nc5 Ne4 22. Nd3 Ra4 23. b3 Ra3 24. Nxb4 Nc3 25. Nc2 Rxa2 26. Rxa2 Nxa2 27. Ra1 Nc3 28. Nb4 Ne4 29. Nd3 Rb8 30. f3 Nd6 31. Nc5 Kf8 32. Nd7+ 1-0

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "3.2"] [White "Andreikin, D"] [Black "Sarana, A"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2729"] [BlackElo "2685"] [ECO "C41"] [Opening "Philidor"] [Variation "Improved Hanham variation"] [EventDate "2023.08.24"] [WhiteFideId "4158814"] [BlackFideId "24133795"] [EventType "k.o."] 1. Nf3 d6 2. d4 Nf6 3. Nc3 Bf5 4. Nh4 Bc8 5. e4 e5 6. Nf3 Nbd7 7. g4 Nxg4 8. Rg1 Ngf6 9. Bc4 h6 10. Be3 c6 11. Qe2 b5 12. Bb3 a5 13. dxe5 Nxe5 14. O-O-O Qc7 15. Nxe5 dxe5 16. Nxb5 cxb5 17. Qxb5+ Bd7 18. Rxd7 Qxd7 19. Qxe5+ Be7 20. Rxg7 O-O-O 21. c3 a4 22. Qa5 axb3 23. Qa8+ Kc7 24. Qa7+ Kc8 25. Qa8+ Kc7 26. Qa7+ Kc8 27. Qa8+ 1/2-1/2

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "3.3"] [White "Sarana, A"] [Black "Andreikin, D"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2685"] [BlackElo "2729"] [ECO "D49"] [Opening "QGD semi-Slav"] [Variation "Meran, Blumenfeld variation"] [EventDate "2023.08.24"] [WhiteFideId "24133795"] [BlackFideId "4158814"] [EventType "k.o."] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 e6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Nbd7 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 gxf6 13. O-O Bb7 14. Bxb5 Rg8 15. a4 Bd6 16. Re1 Ke7 17. g3 Ne5 18. Nxe5 Bxe5 19. Qb3 Qd5 20. Qxd5 Bxd5 21. Bd2 Rgc8 22. Bb4+ Bd6 23. Bxd6+ Kxd6 24. b4 Rc3 25. Reb1 e5 26. Bf1 d3 27. a5 e4 28. b5 Rb3 29. a6 Rxb1 30. Rxb1 Kc5 31. b6 Rxa6 32. b7 Bxb7 33. Rxb7 Ra1 34. Kg2 Re1 35. Rd7 Kb4 36. Bxd3 exd3 37. Rxd3 Re7 38. Rd6 f5 39. Rf6 Kc5 40. Rxf5+ Kd6 41. Rf6+ Ke5 42. Rh6 f6 43. f4+ Ke6 44. g4 Ra7 45. g5 Kf5 46. Rxf6+ Ke4 47. Kg3 Ra1 48. Kg4 1-0

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "3.4"] [White "Andreikin, D"] [Black "Sarana, A"] [Result "1/2-1/2"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2729"] [BlackElo "2685"] [ECO "A14"] [Opening "English"] [Variation "Neo-Catalan declined"] [EventDate "2023.08.24"] [WhiteFideId "4158814"] [BlackFideId "24133795"] [EventType "k.o."] 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 b5 10. Qc2 Nc6 11. Bg5 Nb4 12. Qd2 Ne4 13. Bxe7 Nxd2 14. Bxd8 Nxf3+ 15. Bxf3 Raxd8 16. Nc3 Nc2 17. Rad1 b4 18. Ne4 Bxa4 19. Nc5 Bb5 20. Nb3 Bc4 21. Na5 Bb5 22. Nb3 Bc4 23. Na5 Bd5 24. Bxd5 Rxd5 25. Nb3 a5 26. Rd2 a4 27. Rxc2 axb3 28. Rc4 Rb8 29. Ra1 h5 30. Ra7 e5 31. Rcxc7 Rf8 32. dxe5 Rxe5 33. e3 Rd5 34. Rab7 Rd2 35. Rxb4 Rxb2 36. Rcb7 Rd8 37. Rxb3 Rxb3 38. Rxb3 g6 39. Kg2 Rd5 40. h3 Kg7 41. Rb4 Ra5 42. Rc4 Rb5 43. Rd4 Ra5 44. Rd2 Ra3 45. Rb2 Ra4 46. Kf3 Ra5 47. Rb3 Rf5+ 48. Kg2 Ra5 49. Rc3 Rb5 50. Rc4 Ra5 51. Rd4 Rb5 52. Rd7 Kf6 53. Rc7 Rb6 54. Rc5 Rb4 55. Ra5 Ke6 56. Ra6+ Ke7 57. Ra7+ Kf8 58. Ra5 Kg7 59. Rd5 Kf6 60. Rd4 Rb3 61. Rf4+ Ke6 62. Ra4 Kf6 63. Rf4+ Ke6 64. g4 hxg4 65. hxg4 g5 66. Ra4 f6 67. Ra7 Rb4 68. Kf3 Rc4 69. Kg3 Rb4 70. f4 gxf4+ 71. exf4 Rb3+ 72. Kh4 f5 73. Ra6+ Ke7 74. Ra7+ Ke6 75. Kg5 fxg4 76. f5+ Kd6 77. f6 Rf3 78. Ra6+ Ke5 79. Ra5+ Ke6 80. Ra7 Rf5+ 81. Kxg4 Rxf6 82. Ra6+ Kf7 83. Rxf6+ Kxf6 1/2-1/2

[Event "chess.com Speed Q2KO Win"] [Site "chess.com INT"] [Date "2023.08.24"] [Round "3.5"] [White "Sarana, A"] [Black "Andreikin, D"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "GM"] [WhiteElo "2685"] [BlackElo "2729"] [ECO "D15"] [Opening "QGD Slav"] [Variation "4.Nc3"] [EventDate "2023.08.24"] [WhiteFideId "24133795"] [BlackFideId "4158814"] [EventType "k.o."] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bd3 Bd6 11. O-O Bxf4 12. Qxf4 O-O 13. Rfc1 Rc8 14. Rab1 Qa5 15. a3 h6 16. Rc2 Ne7 17. Rbc1 Rc6 18. g4 Rfc8 19. h4 Qc7 20. Qxc7 R8xc7 21. f3 b5 22. g5 Nd7 23. gxh6 gxh6 24. Kf2 Kf8 25. Ne2 Nb6 26. Rxc6 Nxc6 27. b3 Ke7 28. Nf4 Kd6 29. Nh5 Nd7 30. Ke1 Rc8 31. Nf4 Rg8 32. Kf2 Na5 33. Rc3 Nf6 34. Bc2 Nc6 35. Nd3 Nd7 36. Nf4 Ne7 37. Ne2 Rb8 38. e4 Nc6 39. e5+ Kc7 40. f4 b4 41. axb4 Rxb4 42. Ke3 Kb6 43. Bh7 f5 44. Bg8 Nf8 45. Bf7 Nd8 46. Be8 Ka7 47. Ba4 Rb7 48. Rc8 Rb8 49. Rc7+ Rb7 50. Rc8 Rb8 51. Rc7+ Kb6 52. Re7 Ka5 53. Kd3 Kb4 54. Nc3 Ng6 55. Rc7 Nxf4+ 56. Kc2 Ng2 57. Rc5 Ka3 58. Nb1+ Ka2 59. Nc3+ Ka3 60. Nb1+ Ka2 61. Nc3+ Ka1 62. Ra5 Ne3+ 63. Kc1 Rc8 64. Bc6# 1-0