[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "5"]
[White "Guthwin, Carl"]
[Black "Nikolova, Adriana"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2332"]
[BlackElo "2281"]
[PlyCount "137"]
[EventDate "2018.08.07"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. Nf3 a6 6. Ne5 e6 7. d4 Nbd7 8. Qf3 Nxe5 9. dxe5 Nd7 10. Bf4 Bb4 11. 0-0-0 Bxc3 12. Qxc3 b5 13. Qf3 Ra7 14. Bd3 Bb7 15. Qg3 g6 16. h4 c5 17. h5 Rg8 18. hxg6 hxg6 19. Rh7 Bd5 20. Bg5 Qa5 21. Qf4 Nf8 22. Rh4 Qxa2 23. Qf6 Rd7 24. Rh8 Rxh8 25. Qxh8 Qa1+ 26. Kd2 Qxb2 27. Bh6 Qb4+ 28. c3 Qb2+ 29. Ke3 Kd8 30. Qxf8+ Kc7 31. Qxc5+ Bc6 32. Bf8 Qb3 33. Bd6+ Kb7 34. f3 f5 35. Be2 g5 36. Rh1 f4+ 37. Kf2 g4 38. fxg4 Qd5 39. Qxd5 Bxd5 40. Rh8 Be4 41. Re8 Kc6 42. Rxe6 Kd5 43. Rf6 a5 44. Rxf4 b4 45. cxb4 axb4 46. Bxb4 Kxe5 47. Rf8 Rb7 48. Bc3+ Kd6 49. g5 Rb3 50. Bf6 Ra3 51. Re8 Kd5 52. Bc4+ Kxc4 53. Rxe4+ Kd5 54. Re3 Ra2+ 55. Kf3 Ra6 56. Kf4 Ra4+ 57. Kf5 Ra2 58. g4 Rf2+ 59. Kg6 Rg2 60. Re5+ Kd6 61. Re4 Rh2 62. Kf7 Rh7+ 63. Bg7 Kd5 64. Rd4+ Kc5 65. g6 Rh1 66. Rf4 Kd6 67. Bf8+ Kd7 68. g7 Rh7 69. Kg6 1-0

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "8"]
[White "Guthwin, Carl"]
[Black "Perez Rodriguez, Jennifer"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2344"]
[BlackElo "2159"]
[PlyCount "63"]
[EventDate "2018.08.07"]
[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 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 dxc6 9. Nxe5 0-0 10. 0-0 Bd6 11. d4 Bf5 12. Be3 Bxe5 13. dxe5 Qxe5 14. c3 Rae8 15. Qc4+ Qd5 16. Qd4 b6 17. b3 Qxd4 18. Bxd4 c5 19. Be3 Rd8 20. Rad1 Bc2 21. Rc1 Be4 22. Rfe1 Rfe8 23. Bf4 c6 24. f3 Bg6 25. Kf2 Kf7 26. g4 Rxe1 27. Rxe1 Re8 28. Rxe8 Kxe8 29. Bb8 Kd7 30. a3 Bc2 31. b4 cxb4 32. cxb4 1/2-1/2

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "4"]
[White "Guthwin, Carl"]
[Black "Sabuk, Piotr"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2322"]
[BlackElo "2377"]
[PlyCount "223"]
[EventDate "2018.08.07"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. h3 Bh5 14. Nbd2 Rc8 15. Rc1 Nd7 16. b3 Nc6 17. g4 Bg6 18. d5 Nce5 19. Nxe5 dxe5 20. Nf3 h6 21. Qd2 Bd6 22. Bd3 Re8 23. a4 c4 24. bxc4 bxa4 25. c5 Nxc5 26. Bxc5 Rxc5 27. Rxc5 Bxc5 28. Bxa6 Qb6 29. Qe2 Ra8 30. Bc4 f6 31. d6+ Kh7 32. d7 a3 33. Nh4 Rd8 34. Nxg6 Kxg6 35. Qf3 Kh7 36. Bf7 g6 37. Rd1 Kg7 38. Ba2 Qb2 39. Qb3 Qxb3 40. Bxb3 Bd4 41. Be6 Kf8 42. Rd3 Ke7 43. Ba2 Ra8 44. d8Q+ Kxd8 45. Kg2 Kc7 46. f4 Rb8 47. Rxa3 exf4 48. Kf3 Be5 49. Bf7 g5 50. Ra7+ Kd6 51. Ra6+ Kc5 52. Ra5+ Kb4 53. Ra6 Rc8 54. Rb6+ Kc5 55. Rb1 Kd6 56. Rd1+ Ke7 57. Bg6 Rc3+ 58. Kg2 Rg3+ 59. Kf2 Rxh3 60. Bf5 Bd6 61. Rb1 Bc5+ 62. Kg2 Rg3+ 63. Kh2 Kd6 64. Rb7 Ke5 65. Rd7 Bd6 66. Rh7 Rb3 67. Rxh6 f3 68. Rh8 Rb2+ 69. Kg3 Rb3 70. Re8+ Kd4+ 71. Kf2 Be5 72. Rd8+ Kc4 73. Be6+ Kc3 74. Bxb3 Kxb3 75. Kxf3 Kc4 76. Rd5 Kc3 77. Ke3 Kc4 78. Rd7 Kc3 79. Rd8 Kc4 80. Rc8+ Kb4 81. Kd3 Kb5 82. Re8 Kc6 83. Rd8 Kc5 84. Rd5+ Kc6 85. Kc4 Ba1 86. Rf5 Kd6 87. Kb5 Be5 88. Kc4 Ke6 89. Kc5 Bc3 90. Kc6 Be5 91. Rf3 Bf4 92. Rh3 Ke5 93. Rh6 Bc1 94. Kd7 Bb2 95. Rh2 Bd4 96. Re2 Kf4 97. Ke6 Kxg4 98. Rg2+ Kf4 99. Kd5 Be5 100. Rf2+ Ke3 101. Ra2 g4 102. Ra3+ Kf4 103. Ra1 g3 104. Rf1+ Ke3 105. Re1+ Kf2 106. Rc1 g2 107. Rc2+ Kg3 108. Rc1 Kh2 109. Rc2 Kh1 110. Rc1+ g1Q 111. Rxg1+ Kxg1 112. Ke6 0-1

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "2"]
[White "Guthwin, Carl"]
[Black "Szczurek, Krzysztof"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2320"]
[BlackElo "2212"]
[PlyCount "100"]
[EventDate "2018.08.07"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Be3 Nc6 9. Bg2 Bd7 10. a4 Rc8 11. 0-0 0-0 12. Nd5 Ne5 13. b3 Nc6 14. c4 e6 15. Nxf6+ Bxf6 16. Rc1 Qe7 17. Qd2 Rfd8 18. Rfd1 Nxd4 19. Bxd4 Bc6 20. a5 Bxd4 21. Qxd4 Qg5 22. Rd3 Qxa5 23. Rcd1 Qg5 24. Qb6 Qe7 25. e5 d5 26. cxd5 exd5 27. Bxd5 Bxd5 28. Rxd5 Rxd5 29. Rxd5 Re8 30. f4 Qh4 31. Qf2 Qxh3 32. Qg2 Qxb3 33. Rd7 b5 34. Kh2 a5 35. Qd2 Qb4 36. Qd5 Qxf4+ 37. Kg2 Qxg4+ 38. Kh2 Qe6 39. Qxb5 Qxe5+ 40. Qxe5 Rxe5 41. Rd8+ Kg7 42. Kg3 h5 43. Kf4 Rf5+ 44. Ke4 Kh6 45. Ra8 Kg5 46. Rh8 h4 47. Ke3 Kg4 48. Rb8 Kg3 49. Rh8 h3 50. Ke4 h2 0-1

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "7"]
[White "Klein, David"]
[Black "Guthwin, Carl"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2492"]
[BlackElo "2346"]
[PlyCount "281"]
[EventDate "2018.08.07"]
[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. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 e6 7. Nc3 Be7 8. 0-0 0-0 9. Re1 b6 10. Bd3 e5 11. Bb5 Nxd4 12. Nxd4 exd4 13. Qxd4 Bb7 14. Bf4 Nh5 15. Be3 Nf6 16. Rad1 Qc7 17. Bf4 Rad8 18. h3 Qc5 19. Qd3 d5 20. e5 Ne4 21. Be3 Qc7 22. Bd4 Bc5 23. Ba4 Qe7 24. Nxe4 dxe4 25. Bxc5 bxc5 26. Qc3 Rd5 27. Bb3 Rxe5 28. Rd7 Qxd7 29. Qxe5 Qd4 30. Qe7 Ba8 31. Rd1 Qf6 32. Qxc5 h6 33. Qxa7 Qxb2 34. Bxf7+ Rxf7 35. Qxa8+ Kh7 36. Qxe4+ g6 37. f3 Qxa2 38. Kh2 Qa6 39. Qe5 Qf6 40. Qg3 h5 41. Rd6 Qf5 42. h4 Rd7 43. Rxd7+ Qxd7 44. Qf4 Qe7 45. Kg3 Qe1+ 46. Kh2 Qe7 47. Qg3 Kh6 48. Qf4+ Kh7 49. Qg5 Qd6+ 50. Kh3 Qe6+ 51. Kg3 Qd6+ 52. Kf2 Qb6+ 53. Kg3 Qd6+ 54. Qf4 Qe7 55. Kh3 Qe6+ 56. Kh2 Qe7 57. Qd4 Qe6 58. Qa7+ Kh8 59. Qb8+ Kh7 60. Qc7+ Kh8 61. Qd8+ Kh7 62. Qd4 Qe7 63. Qf4 Qe6 64. Qc7+ Kh8 65. Kg3 Qf5 66. Qe7 Kg8 67. Kh2 Qf4+ 68. Kh3 Qf5+ 69. Kg3 Kh8 70. Qg5 Qe6 71. Qd8+ Kh7 72. Qc7+ Kg8 73. Qb8+ Kh7 74. Qb4 Qe5+ 75. Qf4 Qe1+ 76. Kh2 Qe6 77. Qg3 Qe7 78. Kh3 Qe6+ 79. Kh2 Qe7 80. Qf2 Qe5+ 81. g3 Qe6 82. Kg2 Qe5 83. Qd2 Kg8 84. Qd3 Kh7 85. Qd7+ Kg8 86. Qd8+ Kh7 87. Qd2 Kg8 88. Qa2+ Kh7 89. Qf7+ Kh8 90. Qc4 Kg7 91. g4 hxg4 92. fxg4 Qb2+ 93. Kf3 Qa3+ 94. Kf4 Qd6+ 95. Kf3 Qa3+ 96. Kf2 Qa7+ 97. Kg2 Qb7+ 98. Kg3 Qb8+ 99. Qf4 Qb3+ 100. Qf3 Qb8+ 101. Kh3 Qe5 102. Qg3 Qe4 103. Qc7+ Kg8 104. Qd8+ Kg7 105. Qd7+ Kg8 106. Qc8+ Kg7 107. Qc3+ Kg8 108. Kg3 Qd5 109. Qc8+ Kg7 110. Qc7+ Kg8 111. Qb8+ Kg7 112. Qb2+ Kg8 113. Qf2 Qd6+ 114. Qf4 Qd3+ 115. Qf3 Qd6+ 116. Kh3 Qd4 117. Qb3+ Kg7 118. Qb7+ Kg8 119. Qc8+ Kg7 120. Qc7+ Kg8 121. Qb8+ Kg7 122. Qb7+ Kg8 123. Qf3 Kg7 124. Kh2 Qe5+ 125. Kg2 Qb2+ 126. Kh3 Qe5 127. g5 Qe6+ 128. Kh2 Qe5+ 129. Kh1 Qe1+ 130. Kg2 Qxh4 131. Qf6+ Kh7 132. Qf7+ Kh8 133. Qf8+ Kh7 134. Qe7+ Kg8 135. Qe8+ Kh7 136. Qf7+ Kh8 137. Qf6+ Kh7 138. Qf7+ Kh8 139. Qxg6 Qg3+ 140. Kf1 Qf2+ 141. Kxf2 1/2-1/2

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "1"]
[White "Klekowski, Maciej"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2502"]
[BlackElo "2327"]
[PlyCount "103"]
[EventDate "2018.08.07"]
[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. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Bb4 5. e4 0-0 6. Nge2 a5 7. 0-0 d6 8. d3 Nd4 9. Nxd4 exd4 10. Ne2 Bc5 11. h3 Bd7 12. b3 Bb6 13. Bb2 c5 14. a4 Qc8 15. Kh2 Ne8 16. Bc1 f5 17. exf5 Bxf5 18. Nf4 Nf6 19. Ra2 Bd7 20. Re2 Bc6 21. Rfe1 Bxg2 22. Nxg2 Qc6 23. Re6 Rae8 24. Nf4 Rxe6 25. Rxe6 Qd7 26. Qe2 Bd8 27. Bd2 Re8 28. Rxe8+ Qxe8 29. Qxe8+ Nxe8 30. Nd5 Kf7 31. Kg2 Nf6 32. Nxf6 Kxf6 33. Kf3 Kf5 34. g4+ Ke6 35. Ke4 g5 36. f3 b6 37. f4 gxf4 38. Bxf4 Bh4 39. Bh6 Bf6 40. g5 Be5 41. h4 Kf7 42. h5 Ke6 43. Bf8 Kf7 44. Bh6 Ke6 45. g6 hxg6 46. hxg6 Kf6 47. g7 Kf7 48. Kd5 Bg3 49. Kc6 Be1 50. Kxb6 Bg3 51. Kxa5 Be1+ 52. Kb6 1-0

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "3"]
[White "Kotepalli, Sai Nirupama"]
[Black "Guthwin, Carl"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1949"]
[BlackElo "2327"]
[PlyCount "44"]
[EventDate "2018.08.07"]
[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 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 c4 8. Qc2 Qb6 9. Nbd2 Nh5 10. Bg3 Nxg3 11. hxg3 g6 12. e4 dxe4 13. Nxe4 Bg7 14. 0-0-0 0-0 15. Nfg5 h6 16. Nf3 Rad8 17. Qd2 f5 18. Nc5 Rd6 19. Rxh6 Qxc5 20. Rxg6 Qa5 21. Rxd6 exd6 22. Kb1 f4 0-1

[Event "Titled Tuesday intern op 7th Aug"]
[Site "Chess.com INT"]
[Date "2018.08.07"]
[Round "10"]
[White "Olund, Joar"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2353"]
[BlackElo "2350"]
[PlyCount "141"]
[EventDate "2018.08.07"]
[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. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 Bd6 5. Nc3 a6 6. d4 exd4 7. Nxd4 0-0 8. Be2 Nxd4 9. Qxd4 Re8 10. 0-0-0 Qe7 11. Nd5 Qe5 12. Nxf6+ gxf6 13. Qg4+ Qg5 14. Bxf6 Ba3+ 15. Kd2 Qg6 16. Qxg6+ hxg6 17. h4 Re6 18. Bc3 d5 19. h5 g5 20. h6 f6 21. Ke1 Rc6 22. h7+ Kh8 23. Rxd5 Bh3 24. Rxh3 Rxc3 25. Bd3 Bd6 26. Rf5 Rf8 27. Rhf3 Be7 28. Rd5 Bd6 29. Kd2 Rc5 30. Rxc5 Bxc5 31. Rf5 Bd6 32. Rd5 Kg7 33. g4 Re8 34. c4 b6 35. Kc3 a5 36. Rf5 Be5+ 37. Kc2 Bd6 38. Rf3 Rd8 39. Rh3 Bc5 40. Rh5 Rh8 41. Rh1 Rd8 42. Kd2 Re8 43. Ke2 Bd6 44. Bf5 Bc5 45. Rd1 Bd6 46. Rd5 Rh8 47. a3 Kh6 48. a4 Rf8 49. Kd3 Rh8 50. Ke4 Re8+ 51. Kd3 Rh8 52. Rd4 Re8 53. Rd5 Rh8 54. Ke2 Re8 55. Rd1 Kg7 56. Rh1 Rh8 57. Kd3 Re8 58. Kd4 Rh8 59. Kd5 Re8 60. Kc6 Rh8 61. Rd1 Rd8 62. Kb7 Rh8 63. Kc6 Rd8 64. f4 gxf4 65. exf4 Re8 66. g5 fxg5 67. fxg5 Re5 68. Rf1 Be7 69. g6 Bd6 70. Bb1 Re7 71. Rf8 1-0

[Event "Titled Tuesday intern op 17th April"]
[Site "Chess.com INT"]
[Date "2017.11.07"]
[Round "4"]
[White "Bosnjak, Petar"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2255"]
[BlackElo "2343"]
[PlyCount "113"]
[EventDate "2017.04.17"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. f3 Bg7 8. Qd2 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 13. Qxc3 Bh6+ 14. Be3 Bxe3+ 15. Qxe3 Qb6 16. Qxe7 Be6 17. Qa3 Rfd8 18. Bd3 Qe3+ 19. Kb1 Rd5 20. Rhe1 Qb6 21. b3 Rad8 22. Qc1 a5 23. Be4 Rd4 24. Rxd4 Rxd4 25. Qe3 c5 26. h4 a4 27. h5 Qd6 28. hxg6 a3 29. gxh7+ Kh8 30. c3 Rd1+ 31. Kc2 Rxe1 32. Qxe1 f5 33. Bd3 Kxh7 34. g4 Kg7 35. gxf5 Qh2+ 36. Qd2 Qxd2+ 37. Kxd2 Bxb3 38. Bb1 Bd5 39. Ke3 Kf6 40. f4 Bc4 41. Ke4 Bf7 42. Kd3 Kxf5 43. c4 Kxf4 44. Kc3 Ke3 45. Bf5 Ke2 46. Be4 Ke3 47. Bd5 Bg6 48. Kb3 Kd3 49. Kxa3 Kc3 50. Ka4 Bb1 51. a3 Ba2 52. Kb5 Kb3 53. a4 Ka3 54. a5 Bb3 55. a6 Ba4+ 56. Kb6 Kb4 57. a7 1-0

[Event "Titled Tuesday intern op 17th April"]
[Site "Chess.com INT"]
[Date "2017.11.07"]
[Round "1"]
[White "Guthwin, Carl"]
[Black "Bluebaum, Matthias"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2369"]
[BlackElo "2643"]
[PlyCount "54"]
[EventDate "2017.04.17"]
[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 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 Nbd7 7. 0-0 c6 8. Qc2 0-0 9. b3 b6 10. Nc3 Ba6 11. cxd5 cxd5 12. Rfe1 Rc8 13. Qb2 Bd6 14. Bf4 Bxf4 15. gxf4 Qc7 16. Qa3 Bb7 17. Nb5 Qxf4 18. Qxa7 Bc6 19. Qa4 Ne4 20. Qb4 Bxb5 21. Qxb5 Qd6 22. Rac1 Ndf6 23. Ne5 Nc3 24. Qa6 Ra8 25. Qb7 Nxa2 26. Rc6 Qb4 27. Ra1 Qxd4 0-1

[Event "Titled Tuesday intern op 17th April"]
[Site "Chess.com INT"]
[Date "2017.11.07"]
[Round "6"]
[White "Guthwin, Carl"]
[Black "Chen, Forest"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2349"]
[BlackElo "1983"]
[PlyCount "37"]
[EventDate "2017.04.17"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qb3 Ne4 9. Rc1 f5 10. Nc3 Nd7 11. Be1 g5 12. e3 g4 13. Nd2 h5 14. cxd5 exd5 15. Ndxe4 fxe4 16. Nxe4 h4 17. Nc3 Bd6 18. Nxd5 cxd5 19. Qxd5+ 1-0

[Event "Titled Tuesday intern op 17th April"]
[Site "Chess.com INT"]
[Date "2017.11.07"]
[Round "8"]
[White "Guthwin, Carl"]
[Black "Meyers, Dominique"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2341"]
[BlackElo "1942"]
[PlyCount "73"]
[EventDate "2017.04.17"]
[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 f5 2. Nc3 Nf6 3. Bg5 d5 4. Nf3 e6 5. Ne5 Nbd7 6. g3 Bd6 7. Nd3 c5 8. Nb5 Qa5+ 9. Nc3 cxd4 10. a3 dxc3 11. b4 Qc7 12. Bg2 0-0 13. 0-0 b5 14. Nc1 Bb7 15. Nb3 a6 16. Qd3 Ne5 17. Qe3 Rae8 18. h3 Nc4 19. Qc1 e5 20. Rd1 Ne4 21. Be3 f4 22. gxf4 exf4 23. Bd4 Ng5 24. Bxc3 f3 25. Qxg5 fxg2 26. Nd4 Re4 27. Nf5 Bh2+ 28. Kxg2 d4 29. f3 Rxe2+ 30. Kf1 Rxf5 31. Qxf5 Qe7 32. Bxd4 Ne3+ 33. Bxe3 Rxe3 34. Rd3 Rxd3 35. cxd3 Qd6 36. Re1 h6 37. Re8+ 1-0

[Event "Titled Tuesday intern op 17th April"]
[Site "Chess.com INT"]
[Date "2017.11.07"]
[Round "5"]
[White "Storey, Charles"]
[Black "Guthwin, Carl"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2262"]
[BlackElo "2342"]
[PlyCount "114"]
[EventDate "2017.04.17"]
[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. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Nge2 Ne7 8. Qd2 h5 9. h3 d6 10. Nd1 e5 11. c3 Nxe2 12. Qxe2 Be6 13. f4 Qd7 14. Nf2 f5 15. d4 cxd4 16. cxd4 exd4 17. Bd2 0-0 18. g4 fxg4 19. hxg4 Bxg4 20. Nxg4 Qxg4 21. Qxg4 hxg4 22. Rh4 d5 23. Rxg4 dxe4 24. Bxe4 Rae8 25. 0-0-0 Nf5 26. Bd5+ Kh7 27. Bxb7 Bh6 28. Rh1 Kg7 29. Ba6 Ne3 30. Bxe3 Rxe3 31. Rhh4 Rf6 32. Bc4 Re4 33. Bd3 Rexf4 34. Rxf4 Bxf4+ 35. Kc2 Rc6+ 36. Kb3 Be3 37. a4 Kf6 38. Kb4 Rb6+ 39. Bb5 Kg5 40. Re4 Kf5 41. Re8 g5 42. Kc5 Kf4 43. Rf8+ Kg3 44. Kc4 Rb7 45. b4 g4 46. Bc6 Rc7 47. b5 Kh2 48. a5 g3 49. Rh8+ Kg1 50. Rh1+ Kf2 51. Rh5 Rg7 52. b6 axb6 53. axb6 g2 54. Rh2 d3 55. Kxd3 Bxb6 56. Rxg2+ Rxg2 57. Bxg2 Kxg2 1/2-1/2

[Event "Titled Tuesday intern op 17th April"]
[Site "Chess.com INT"]
[Date "2017.11.07"]
[Round "9"]
[White "Sztokbant, Bernardo Vainzoff"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "2149"]
[BlackElo "2332"]
[PlyCount "79"]
[EventDate "2017.04.17"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 Nc6 8. Nb3 0-0 9. Be3 Be6 10. f4 Qc8 11. Kh1 a5 12. a4 Nb4 13. Nd4 Bc4 14. Qd2 Rd8 15. Rfd1 d5 16. e5 Ne4 17. Nxe4 dxe4 18. c3 Nd3 19. b3 Rxd4 20. cxd4 Bxb3 21. Rdb1 Bc4 22. Rb6 Bf8 23. Rab1 e6 24. Rxb7 Bb4 25. R7xb4 axb4 26. Bxd3 Bxd3 27. Rxb4 Qc6 28. a5 Qd5 29. Ra4 Qb3 30. Ra1 Ra6 31. h3 h5 32. Kh2 Kg7 33. Rc1 Qa3 34. Rc5 Qa1 35. Bf2 Qa4 36. Bh4 Qxd4 37. Bf6+ Kh7 38. Rc8 g5 39. Rh8+ Kg6 40. f5+ 1-0

[Event "Titled Tuesday intern op 17th April"]
[Site "Chess.com INT"]
[Date "2017.11.07"]
[Round "7"]
[White "Yoo, Christopher Woojin"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2194"]
[BlackElo "2339"]
[PlyCount "97"]
[EventDate "2017.04.17"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. h4 Rc8 11. Bb3 Ne5 12. 0-0-0 h5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nb3 a5 16. e5 dxe5 17. Nc5 Rxc5 18. Bxc5 Qc7 19. Bxe7 Bf5 20. Bxf8 Bxf8 21. Rhe1 Nd7 22. Ne4 Be6 23. Qc3 Qb6 24. a3 Be7 25. Rxd7 Bxd7 26. Qxe5 Bxh4 27. Rd1 Bf5 28. Qd4 Qc6 29. Nc3 Bf6 30. Qd6 Bxc3 31. Qxc6 bxc6 32. bxc3 Be6 33. Rd6 Bd5 34. c4 Bxc4 35. Rxc6 Bf1 36. g3 Bg2 37. Rc8+ Kg7 38. f4 a4 39. Rc4 f6 40. Rxa4 g5 41. fxg5 fxg5 42. Rb4 Kf6 43. a4 g4 44. Rb5 Kg6 45. a5 Bf1 46. Rc5 h4 47. gxh4 g3 48. Rg5+ Kh6 49. Rxg3 1-0

[Event "Titled Tuesday intern Qual1 4th April"]
[Site "Chess.com INT"]
[Date "2017.04.04"]
[Round "1"]
[White "Durarbayli, Vasif"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2630"]
[BlackElo "2305"]
[PlyCount "39"]
[EventDate "2017.04.04"]
[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. Nf3 d6 3. Nc3 Nc6 4. g3 Nf6 5. Bg2 e6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 0-0 9. Nxc6 bxc6 10. e5 Nd5 11. exd6 Bxd6 12. Ne4 Be7 13. c4 Nb6 14. Qe2 Ba6 15. b3 Qc7 16. Bb2 Rad8 17. Rfe1 Rfe8 18. Rad1 Bb4 19. Nf6+ Kh8 20. Qh5 1-0

[Event "Titled Tuesday intern Qual1 4th April"]
[Site "Chess.com INT"]
[Date "2017.04.04"]
[Round "5"]
[White "Guthwin, Carl"]
[Black "Kleinman, Michael"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2282"]
[BlackElo "2289"]
[PlyCount "64"]
[EventDate "2017.04.04"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Qd2 Nc6 9. Nf3 Bg4 10. d5 Bxf3 11. Bxg7 Kxg7 12. gxf3 Ne5 13. Qc3 f6 14. 0-0-0 c6 15. dxc6 Qb6 16. cxb7 Qxb7 17. Kb1 Rab8 18. Bg2 g5 19. h4 h6 20. hxg5 hxg5 21. Rh5 Rfc8 22. Qd4 Rc4 23. Qd2 Rb4 24. Rxg5+ fxg5 25. Qxg5+ Ng6 26. Ka1 Rxb2 27. Qc1 Qb4 28. f4 Rxa2+ 29. Kxa2 Qa4+ 30. Qa3 Qc2+ 31. Ka1 Qxd1+ 32. Ka2 Qb1# 0-1

[Event "Titled Tuesday intern Qual1 4th April"]
[Site "Chess.com INT"]
[Date "2017.04.04"]
[Round "6"]
[White "Guthwin, Carl"]
[Black "Osinovsky, Stepan"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2272"]
[BlackElo "2241"]
[PlyCount "132"]
[EventDate "2017.04.04"]
[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. c4 c6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. d3 Nbd7 8. Bd2 e5 9. Qc1 a5 10. a3 Re8 11. Rb1 a4 12. Ne1 Nc5 13. Qc2 Bg4 14. Nf3 Qd7 15. Rfe1 Bh3 16. Bh1 Ng4 17. Ng5 Nh6 18. Nge4 Nxe4 19. Nxe4 c5 20. Nc3 Ng4 21. b3 axb3 22. Rxb3 Qf5 23. f3 Nf6 24. Nb5 Red8 25. Bc1 Qh5 26. Nc7 Ra7 27. Qd2 d5 28. cxd5 Nxd5 29. Nxd5 Rxd5 30. Qe3 Rd4 31. Bb2 Bh6 32. Qf2 Be6 33. Rb5 b6 34. Rxb6 Rad7 35. Rb8+ Kg7 36. Rb5 R7d5 37. Bxd4 cxd4 38. Rxd5 Bxd5 39. Kf1 Be3 40. Qg2 Qf5 41. g4 Qc8 42. Qg3 Bf4 43. Qf2 Qc2 44. h4 h6 45. Kg2 Qd2 46. e3 dxe3 47. Qe2 Qc3 48. Kh3 Qxa3 49. Bg2 Qe7 50. Rb1 Qf6 51. Rb5 Be6 52. Qe1 Qd8 53. Qe2 Qd4 54. Rb7 Qa1 55. Qf1 Qa2 56. Rb1 h5 57. Ra1 Qd5 58. Qe2 Qd7 59. Bf1 Qc6 60. Rb1 hxg4+ 61. Kg2 Bd5 62. Kg1 gxf3 63. Qb2 f2+ 64. Qxf2 exf2+ 65. Kxf2 Qc5+ 66. Ke2 Qe3+ 0-1

[Event "Titled Tuesday intern Qual1 4th April"]
[Site "Chess.com INT"]
[Date "2017.04.04"]
[Round "4"]
[White "Storey, Charles"]
[Black "Guthwin, Carl"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2255"]
[BlackElo "2292"]
[PlyCount "170"]
[EventDate "2017.04.04"]
[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 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 Nc6 7. Nf3 Bf5 8. Rc1 g6 9. Ne5 Nxe5 10. Bxe5 Bg7 11. Qb3 b5 12. Nxd5 Nxd5 13. Bxg7 Rg8 14. Be5 Qa5+ 15. Kd1 Be6 16. Qa3 Qxa3 17. bxa3 Nb6 18. Bc7 Nc4 19. Bxc4 Bxc4 20. Ba5 Bxa2 21. Rc7 f5 22. Kd2 Bc4 23. f3 Kf7 24. e4 Rgc8 25. Rc5 Be6 26. Rhc1 Ke8 27. d5 Bd7 28. Bc7 Ra7 29. e5 e6 30. d6 Raa8 31. f4 a5 32. Kc3 b4+ 33. axb4 axb4+ 34. Kxb4 Ra4+ 35. Kb3 Rxf4 36. Kc3 Rf2 37. Rc2 Rf4 38. Rb2 Re4 39. g3 g5 40. Kd3 h5 41. h3 Ra4 42. Rc3 Rca8 43. Rb8+ Rxb8 44. Bxb8 Rb4 45. Bc7 Rb5 46. Kd4 Rb4+ 47. Rc4 Rb3 48. g4 hxg4 49. hxg4 fxg4 50. Kc5 g3 51. Rg4 Rc3+ 52. Kd4 Rc2 53. Rxg3 Rd2+ 54. Ke3 Rd5 55. Rxg5 Ba4 56. Rg6 Kd7 57. Rg7+ Kc6 58. Rg5 Bc2 59. Rh5 Rd3+ 60. Ke2 Rd5 61. Rg5 Bd1+ 62. Ke3 Bc2 63. Kf4 Rd4+ 64. Kg3 Rd5 65. Kh4 Bf5 66. Kh5 Rxe5 67. d7 Bg4+ 68. Kxg4 Rxg5+ 69. Kxg5 Kxc7 70. Kf6 Kxd7 71. Ke5 Ke7 72. Ke4 Kf6 73. Kf4 e5+ 74. Ke4 Ke6 75. Ke3 Kf5 76. Kf3 e4+ 77. Ke3 Ke5 78. Ke2 Kd4 79. Kd2 e3+ 80. Ke2 Ke4 81. Ke1 Kf4 82. Ke2 Ke4 83. Ke1 Kd3 84. Kd1 e2+ 85. Ke1 Ke3 1/2-1/2

[Event "Titled Tuesday intern Qual1 4th April"]
[Site "Chess.com INT"]
[Date "2017.04.04"]
[Round "3"]
[White "Viviani, Alessio"]
[Black "Guthwin, Carl"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2224"]
[BlackElo "2294"]
[PlyCount "171"]
[EventDate "2017.04.04"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. c4 e6 6. Nc3 dxc4 7. Ne5 Bf5 8. Nxc4 Nbd7 9. d4 Be7 10. e4 Bg6 11. Qb3 Nb6 12. Na5 Qxd4 13. Rd1 Qb4 14. Nxb7 0-0 15. Bf4 a5 16. Nd6 Nh5 17. Qxb4 axb4 18. Ne2 Nxf4 19. Nxf4 e5 20. Nxg6 hxg6 21. Rac1 Rxa2 22. Rxc6 Na4 23. Nc4 Nxb2 24. Rd2 Ra1+ 25. Bf1 Nxc4 26. Rxc4 Rb1 27. Kg2 Ra8 28. Rc7 Bf6 29. Bc4 b3 30. Rxf7 Kh7 31. Rb7 Ra2 32. Rd3 Rbb2 33. Rf3 Ra4 34. Bxb3 Rxe4 35. Bg8+ Kxg8 36. Rxb2 Re1 37. Rb7 Re2 38. h4 Re4 39. Rd3 Kh7 40. Rd6 Kh6 41. Re6 g5 42. hxg5+ Kxg5 43. Kf3 Rc4 44. Kg2 Kf5 45. Ra6 Rc2 46. Rb5 Re2 47. Ra3 Kg6 48. Re3 Rd2 49. Kf3 Rd4 50. Re4 Rd3+ 51. Ke2 Rd8 52. Rb3 Kf5 53. Kf3 Rc8 54. g4+ Ke6 55. Rd3 Rf8 56. Kg3 Rh8 57. Rc4 Bh4+ 58. Kg2 Bf6 59. Rc6+ Kf7 60. Kg3 Bh4+ 61. Kf3 Bf6 62. Ke4 Rh4 63. Kf5 g6+ 64. Ke4 Rxg4+ 65. Kd5 Rf4 66. Rh3 Rd4+ 67. Kc5 Be7+ 68. Kb5 Rb4+ 69. Ka5 Rh4 70. Rxh4 Bxh4 71. f3 Be1+ 72. Kb5 Bf2 73. Kc4 Kg7 74. Kd5 Kh6 75. Kxe5 Kg5 76. f4+ Kh5 77. Rc3 Bh4 78. Rc4 Bg3 79. Kf6 Bh4+ 80. Kg7 Bg3 81. Kf6 Bh4+ 82. Ke5 Bg3 83. Rc6 g5 84. Rf6 Bxf4+ 85. Rxf4 gxf4 86. Kxf4 1/2-1/2

[Event "Titled Tuesday intern op2 1st March"]
[Site "Chess.com INT"]
[Date "2016.03.01"]
[Round "2"]
[White "Fernandez, Gumersindo"]
[Black "Guthwin, Carl"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2323"]
[BlackElo "2242"]
[PlyCount "70"]
[EventDate "2016.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Qxd7 11. e4 Bg6 12. Be3 e6 13. d5 Nc8 14. dxc6 Qxd1+ 15. Rxd1 bxc6 16. Bc4 Rb8 17. b3 Bb4 18. Kd2 Ke7 19. Kc2 Nb6 20. Be2 Nd7 21. Na2 Bd6 22. Bd2 Bc7 23. Bc3 f5 24. Bxg7 Rhg8 25. Bc3 fxe4 26. Kb2 Nc5 27. Bc4 Nxa4+ 28. Ka3 Nxc3 29. Nxc3 exf3 30. gxf3 Bd6+ 31. Ka2 Be5 32. Ne4 Bxe4 33. fxe4 Rg2+ 34. Kb1 a4 35. Rd3 a3 0-1

[Event "Titled Tuesday intern op2 1st March"]
[Site "Chess.com INT"]
[Date "2016.03.01"]
[Round "9"]
[White "Guthwin, Carl"]
[Black "Bommini, Mounika Akshaya"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2218"]
[BlackElo "1732"]
[PlyCount "87"]
[EventDate "2016.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Ne4 9. Nxe4 dxe4 10. Bxe4 c6 11. 0-0 Nd7 12. c4 Nf6 13. Bc2 Qb6 14. Rab1 Rad8 15. b4 Qc7 16. Bf4 Qc8 17. Rfc1 Nd7 18. d5 Ne5 19. Bxe5 Bxe5 20. Ba4 c5 21. bxc5 Qxc5 22. Rxb7 Rb8 23. Rxb8 Rxb8 24. Bb3 a5 25. e4 Qb4 26. g3 a4 27. Bd1 Qb2 28. Rc2 Qb1 29. Kg2 Rb2 30. Rxb2 Qxb2 31. Bxa4 Qxa2 32. Bb3 Qa6 33. c5 Qb5 34. d6 e6 35. Qe3 Qc6 36. f4 Bg7 37. Qd3 Bf6 38. Qc4 Bd8 39. Ba4 Qb7 40. c6 Qb2+ 41. Bc2 Qb8 42. c7 Qc8 43. cxd8Q+ Qxd8 44. Qc7 1-0

[Event "Titled Tuesday intern op2 1st March"]
[Site "Chess.com INT"]
[Date "2016.03.01"]
[Round "1"]
[White "Guthwin, Carl"]
[Black "Grigorov, Grigor"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2231"]
[BlackElo "2497"]
[PlyCount "82"]
[EventDate "2016.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nd7 5. g3 e5 6. Bg2 Ne7 7. 0-0 0-0 8. e4 exd4 9. Nxd4 Nc6 10. Be3 Nde5 11. Nxc6 bxc6 12. Qa4 Be6 13. Rfc1 Nd3 14. Rc2 Nxb2 15. Qxc6 Nxc4 16. Re1 Nxe3 17. Rxe3 Rb8 18. Nd5 Rb1+ 19. Rc1 Qd7 20. Qc2 Rxc1+ 21. Qxc1 Rc8 22. Re1 c6 23. Nb4 a5 24. Nd3 Bxa2 25. Qa3 Bc4 26. Nf4 Qc7 27. Rc1 Bb5 28. h4 Bd4 29. Nd5 Qd8 30. Nf4 a4 31. Bf1 Qf6 32. Bxb5 Bb2 33. Qe3 Bxc1 34. Qxc1 a3 35. Bc4 Qb2 36. Nd3 Qxc1+ 37. Nxc1 d5 38. Ba2 dxe4 39. Kf1 Rb8 40. Ke2 Rb2+ 41. Ke3 Rc2 0-1

[Event "Titled Tuesday intern op2 1st March"]
[Site "Chess.com INT"]
[Date "2016.03.01"]
[Round "5"]
[White "Guthwin, Carl"]
[Black "Raptis, Nick"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2230"]
[BlackElo "2220"]
[PlyCount "26"]
[EventDate "2016.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. c3 Qb6 5. Qb3 cxd4 6. Qxb6 axb6 7. cxd4 Nc6 8. Be3 Nb4 9. Kd1 Nxa2 10. f3 Nac3+ 11. Kc2 Rxa1 12. bxc3 Nxc3 13. Nd2 Nd1 0-1

[Event "Titled Tuesday intern op2 1st March"]
[Site "Chess.com INT"]
[Date "2016.03.01"]
[Round "4"]
[White "Huschenbeth, Niclas"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2536"]
[BlackElo "2235"]
[PlyCount "65"]
[EventDate "2016.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 e6 7. d4 cxd4 8. cxd4 Nf6 9. d5 Nd8 10. Nc3 Be7 11. Nd4 0-0 12. Be3 a6 13. a4 Rc8 14. Rc1 Re8 15. h3 Bf8 16. Qf3 exd5 17. exd5 Rc4 18. b3 Rc8 19. Nf5 Re5 20. g4 b5 21. Bd4 b4 22. Bxe5 dxe5 23. Ne4 Nxe4 24. Qxe4 g6 25. Ne3 Bg7 26. Rxc8 Qxc8 27. Qc4 Qb7 28. Rc1 Bf6 29. Qc7 Qa8 30. Qd7 Qb7 31. Qxb7 Nxb7 32. Rc6 Bg5 33. Nc4 1-0

[Event "Titled Tuesday intern op2 1st March"]
[Site "Chess.com INT"]
[Date "2016.03.01"]
[Round "7"]
[White "Mendoza, Beverly"]
[Black "Guthwin, Carl"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2013"]
[BlackElo "2212"]
[PlyCount "171"]
[EventDate "2016.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[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. g3 e6 4. Bg2 Nf6 5. Nge2 Be7 6. 0-0 d5 7. exd5 exd5 8. d4 cxd4 9. Nxd4 0-0 10. Bg5 Nxd4 11. Qxd4 Be6 12. Rad1 Rc8 13. Qxa7 h6 14. Bxf6 Bxf6 15. Nxd5 Bxd5 16. Rxd5 Qc7 17. Rb5 Qxc2 18. Rxb7 Ra8 19. Qb6 Rxa2 20. Bd5 Rxb2 21. Rc7 Qd2 22. Qc6 Bd4 23. Rxf7 Rxf7 24. Qe8+ Kh7 25. Qxf7 Qe2 26. Be6 Bxf2+ 27. Rxf2 Qe1+ 28. Kg2 Rxf2+ 29. Qxf2 Qxe6 30. Qc2+ Kg8 31. Qd3 Kf7 32. Qf3+ Ke7 33. Qa3+ Kf6 34. Qf3+ Kg6 35. Qd3+ Kf7 36. Qf3+ Kg8 37. Qa8+ Kh7 38. Qf3 Qa2+ 39. Kh3 Qe6+ 40. Kg2 Qe1 41. Qf5+ Kg8 42. Qc8+ Kf7 43. Qf5+ Ke7 44. Qc5+ Ke8 45. Qc6+ Kd8 46. Qd6+ Ke8 47. Qc6+ Kf7 48. Qd7+ Kf6 49. Qd6+ Kf7 50. Qd7+ Qe7 51. Qf5+ Kg8 52. Qc8+ Kh7 53. Qf5+ g6 54. Qd3 h5 55. h4 Kg7 56. Qd4+ Kh7 57. Qd3 Qb7+ 58. Qf3 Qb2+ 59. Qf2 Qg7 60. Qf4 Qe7 61. Qf3 Kg7 62. Qc3+ Kf7 63. Qc4+ Kg7 64. Qd4+ Kh6 65. Qf4+ Kh7 66. Qf3 Qe6 67. Qd3 Qc6+ 68. Qf3 Qc2+ 69. Qf2 Qe4+ 70. Qf3 Qe6 71. Qd3 Qc6+ 72. Qf3 Qd6 73. Qe3 Kg7 74. Qc3+ Kf7 75. Qf3+ Ke7 76. Qe4+ Kd7 77. Kf3 Qf6+ 78. Qf4 Qc3+ 79. Qe3 Qc6+ 80. Qe4 Qc3+ 81. Qe3 Qf6+ 82. Qf4 Qc3+ 83. Qe3 Qc6+ 84. Qe4 Qf6+ 85. Qf4 Qc3+ 86. Qe3 1/2-1/2

[Event "Titled Tuesday intern op2 1st March"]
[Site "Chess.com INT"]
[Date "2016.03.01"]
[Round "6"]
[White "Stearman, Josiah P"]
[Black "Guthwin, Carl"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2162"]
[BlackElo "2219"]
[PlyCount "97"]
[EventDate "2016.03.01"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[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. g3 g6 4. Bg2 Bg7 5. d3 b6 6. Be3 Bb7 7. Qd2 h5 8. f4 e6 9. Nf3 Nge7 10. h3 Nd4 11. 0-0 Nxf3+ 12. Bxf3 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. c3 Qd7 16. Rad1 Rd8 17. d4 Bxf3 18. Rxf3 Qd5 19. dxc5 Qxd2 20. Rxd2 Rxd2 21. Bxd2 bxc5 22. Be3 Bf8 23. Bf2 Kd7 24. c4 Bd6 25. Ra3 Ra8 26. Ra6 Kc7 27. Kg2 Be7 28. Kf3 Kb7 29. Ra5 Kb6 30. Rb5+ Kc6 31. Ke4 Rd8 32. a3 a6 33. Rb3 Rd2 34. Be3 Rh2 35. h4 Bf6 36. Rb8 Bxb2 37. Rc8+ Kd7 38. Rxc5 Bxa3 39. Ra5 Bd6 40. Rxa6 Rc2 41. Ra7+ Ke8 42. c5 Be7 43. Ra8+ Bd8 44. Kd3 Rg2 45. c6 Ke7 46. Bc5+ Kf6 47. Rxd8 Rxg3+ 48. Ke4 Rg1 49. Bxg1 1-0

