[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Arslanov, Shamil"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2410"]
[BlackElo "2175"]
[PlyCount "57"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 e6 2. e3 Nf6 3. Bd3 c5 4. c3 d5 5. Nd2 Nc6 6. f4 cxd4 7. exd4 Bd6 8. Qf3 0-0 9. Nh3 b5 10. 0-0 Qb6 11. Kh1 b4 12. Nf2 Ba6 13. Bxa6 Qxa6 14. Rg1 bxc3 15. bxc3 Rab8 16. g4 Nd7 17. g5 Ne7 18. Nf1 Nf5 19. Ng3 Rfc8 20. Ng4 Qa5 21. Bd2 Rb2 22. Be1 Rxa2 23. Rxa2 Qxa2 24. Nxf5 exf5 25. Nh6+ gxh6 26. gxh6+ Kh8 27. Qg3 Be5 28. dxe5 Qc2 29. Qg7# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Buchenau, Frank"]
[Black "Aranda, Juan Manuel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2175"]
[BlackElo "2102"]
[PlyCount "92"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 a6 5. Bc4 b5 6. Bd5 c6 7. Bb3 e6 8. 0-0 Ne7 9. e5 d5 10. Ne2 c5 11. c3 Nbc6 12. a4 c4 13. Bc2 b4 14. b3 bxc3 15. Nxc3 Na5 16. b4 Nac6 17. Rb1 Rb8 18. b5 axb5 19. axb5 Na7 20. h4 Bd7 21. h5 Nxb5 22. Nxb5 Rxb5 23. Rxb5 Bxb5 24. h6 Bf8 25. Bg5 Qd7 26. Qa1 Nc8 27. Rb1 Be7 28. Rxb5 Bxg5 29. Nxg5 0-0 30. Qb1 Qd8 31. f4 Ne7 32. Rb7 Nf5 33. Bxf5 gxf5 34. Qe1 Qe8 35. Qg3 Kh8 36. Nxe6 Rg8 37. Ng7 Qc6 38. Rxf7 c3 39. Qe1 c2 40. Qc1 Qxh6 41. Nxf5 Qh3 42. Ng7 Qd3 43. e6 Qd1+ 44. Kh2 Qxc1 45. e7 Qe1 46. Nf5 c1Q 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Buchenau, Frank"]
[Black "Darmanin, Jake"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2175"]
[BlackElo "2102"]
[PlyCount "76"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. 0-0 d6 6. c3 Be7 7. Re1 g5 8. a4 g4 9. Nfd2 a6 10. Nf1 h5 11. Bg5 Be6 12. Bxe6 fxe6 13. d4 Qd7 14. Bxf6 Bxf6 15. d5 Ne7 16. Ne3 0-0-0 17. c4 Bg5 18. Nc3 Bxe3 19. Rxe3 Rdf8 20. b4 Ng6 21. c5 Qf7 22. Ra2 exd5 23. Nxd5 Nf4 24. cxd6 cxd6 25. Rc3+ Kb8 26. Rc7 Qe6 27. b5 Rf7 28. Rxf7 Qxf7 29. bxa6 Nxd5 30. exd5 Rc8 31. Rb2 Rc7 32. g3 Ka8 33. Qd3 e4 34. axb7+ Kb8 35. Qxe4 Re7 36. Qb1 Qxd5 37. a5 Qxa5 38. Rb4 Qd5 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Buchenau, Frank"]
[Black "Gao, Raymond"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2175"]
[BlackElo "2001"]
[PlyCount "94"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 Ne5 7. Nxe5 dxe5 8. d3 Bg4 9. Be2 Bxe2 10. Qxe2 e6 11. Nd2 Be7 12. Nc4 Nd7 13. a4 b5 14. axb5 axb5 15. Rxa8 Qxa8 16. Na3 Qc6 17. c4 b4 18. Nb5 0-0 19. Qg4 Rb8 20. Bh6 Bf8 21. Re3 f5 22. Qg5 f4 23. Rh3 Rxb5 24. cxb5 Qxb5 25. Rh4 Qxd3 26. h3 Qxe4 27. Rg4 Nf6 28. Bxg7 Qe1+ 29. Kh2 Nxg4+ 30. Qxg4 Bxg7 31. Qxe6+ Kf8 32. Qd6+ Kf7 33. Qd7+ Kg6 34. Qg4+ Kf6 35. Qh4+ Kf7 36. Qh5+ Ke7 37. Qh4+ Bf6 38. Qxh7+ Kd6 39. Qg6 Ke7 40. Qh7+ Kd6 41. Qg6 Ke6 42. Qe8+ Be7 43. Qg8+ Kd6 44. Qg6+ Kc7 45. Qf7 Kd6 46. Qg6+ Kd7 47. Qf5+ Kd8 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Buchenau, Frank"]
[Black "Gonzalez Zharikov, Andrey"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2175"]
[BlackElo "2037"]
[PlyCount "99"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. h3 Bxf3 8. Bxf3 e6 9. c3 Bc5 10. Rf1 a5 11. Kc2 Ne7 12. Nd2 a4 13. Nc4 b5 14. Ne3 0-0 15. Bd2 Rfd8 16. b4 Bb6 17. Rad1 Rac8 18. Be2 c5 19. Kb1 c4 20. Ng4 h5 21. Nh2 g6 22. f4 Nf6 23. Bf3 Rd7 24. Bc1 Rcd8 25. Kc2 Kg7 26. Rxd7 Rxd7 27. g4 Nc6 28. g5 Ne8 29. f5 Ne5 30. Bf4 Nd3 31. Bg3 Bc7 32. Bxc7 Nxc7 33. f6+ Kf8 34. Be2 Ne5 35. Nf3 Nxf3 36. Rxf3 e5 37. Rf1 Ne6 38. h4 Nf4 39. Re1 Ng2 40. Rh1 Nf4 41. Re1 Ke8 42. Bf1 Kd8 43. Rd1 Kc7 44. Rxd7+ Kxd7 45. Kd2 Kd6 46. Ke3 Ne6 47. Kf3 Nf4 48. Ke3 Ne6 49. Bh3 Nf4 50. Bf1 1/2-1/2

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "11"]
[White "Buchenau, Frank"]
[Black "Kostiukov, Alexandr"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2175"]
[BlackElo "2271"]
[PlyCount "81"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Bb5 Bg4 8. Bxc6+ bxc6 9. Nbd2 Nh6 10. h3 Bxf3 11. Nxf3 0-0 12. 0-0 Nf5 13. g4 Nh6 14. Be3 f6 15. e6 Qd6 16. Qd2 g5 17. Rfe1 Kh8 18. Nh2 Ng8 19. Rac1 Qxe6 20. Bxg5 Qd7 21. Bf4 Rae8 22. Qc3 e5 23. dxe5 fxe5 24. Bxe5 Rxe5 25. Rxe5 Qf7 26. Qg3 Ne7 27. Re3 Bxb2 28. Rce1 Ng6 29. Nf3 Bg7 30. Ng5 Qf6 31. Ne6 Rf7 32. f4 Nxf4 33. Nxf4 Qxf4 34. Re8+ Bf8 35. Qxf4 Rxf4 36. Rf1 Rxf1+ 37. Kxf1 Kg7 38. Rc8 c5 39. Rc7+ Kg6 40. Rxa7 c4 41. Rd7 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Buchenau, Frank"]
[Black "Kovalev, Vladislav"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2175"]
[BlackElo "2559"]
[PlyCount "52"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bd6 7. Nc3 d4 8. Ne2 h6 9. 0-0 Na6 10. Nexd4 exd4 11. e5 0-0 12. exd6 Qxd6 13. Re1 Nc5 14. Bc4 Bg4 15. h3 Bh5 16. g4 Nxg4 17. hxg4 Bxg4 18. Kg2 Rae8 19. Bd2 Qf6 20. Bxa5 Rxe1 21. Bxe1 Re8 22. Bb4 Nd7 23. Bd6 Qxd6 24. Qd2 Bxf3+ 25. Kxf3 Ne5+ 26. Kg2 Qg6+ 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Buchenau, Frank"]
[Black "Omelja, Artem"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2175"]
[BlackElo "2444"]
[PlyCount "58"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 f5 13. exf6 Nxf6 14. Be3 c5 15. Nd6+ Ke7 16. a3 Qxd6 17. Qxd6+ Kxd6 18. axb4 Bb7+ 19. Kg3 cxb4 20. Be2 a5 21. Bb6 a4 22. Rhd1+ Kc6 23. Bd4 Ne4+ 24. Kh3 a3 25. Bf3 Kc7 26. bxa3 Rxa3 27. Rxa3 bxa3 28. Ra1 Ra8 29. Bxg7 Nd2 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Buchenau, Frank"]
[Black "Papp, Bence"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2175"]
[BlackElo "2278"]
[PlyCount "55"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Be7 9. Kh1 0-0 10. f4 d6 11. a4 Nb4 12. a5 Bd7 13. Qe2 Rac8 14. Nf3 d5 15. Bb6 Qc6 16. e5 Nxd3 17. cxd3 Ne8 18. Nd4 Qxc3 19. bxc3 Rxc3 20. Rfc1 Bb4 21. Qb2 Rxc1+ 22. Rxc1 Be7 23. Bc5 Bxc5 24. Rxc5 g6 25. Qxb7 Ba4 26. Rc8 Kg7 27. f5 gxf5 28. Nxe6+ 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Buchenau, Frank"]
[Black "Rosenberg, Evan"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2175"]
[BlackElo "1989"]
[PlyCount "29"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 f5 13. exf6 Nxf6 14. c5 Qb7 15. Nd6+ 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Szente Varga, Fruzsina"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2175"]
[BlackElo "2025"]
[PlyCount "131"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. 0-0 Bg7 7. exd6 Qxd6 8. Nbd2 Bf5 9. Re1 0-0 10. Ne4 Bxe4 11. Rxe4 Nd7 12. Bg5 Rfe8 13. Qd2 N7b6 14. Bb3 Nf6 15. Re2 a5 16. Bf4 Qd8 17. a3 Nbd5 18. Bg5 a4 19. Ba2 b5 20. Ne5 Qb6 21. c4 Nc7 22. c5 Qb7 23. Bxf7+ Kh8 24. Bxe8 Rxe8 25. Bh6 Ncd5 26. Bxg7+ Kxg7 27. Qg5 b4 28. axb4 Nxb4 29. Rxa4 Qb5 30. Rxb4 Qxe2 31. Qc1 Nd5 32. Rb3 Rf8 33. Rf3 Rxf3 34. Nxf3 Nb4 35. Qd2 Qb5 36. h4 Nd3 37. Qe2 Kf8 38. h5 Nxb2 39. Qe5 gxh5 40. Qh8+ Kf7 41. Qxh7+ Ke8 42. Ne5 Kd8 43. Qxh5 Nc4 44. Qh8+ Kc7 45. Nxc4 Qxc4 46. Qe5+ Kd7 47. g4 Qc1+ 48. Kg2 Qc4 49. Kg3 Qg8 50. f3 e6 51. g5 Qg6 52. Kg4 Ke8 53. Qh8+ Kd7 54. Qf6 Qc2 55. Qf7+ Kd8 56. Qxe6 Qg2+ 57. Kf4 Qd2+ 58. Kf5 Qd3+ 59. Qe4 Qf1 60. g6 Qh3+ 61. Qg4 Qf1 62. g7 Qd3+ 63. Ke5 Kc7 64. g8Q Qe3+ 65. Qe4 Qf2 66. Qeh7# 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Yevchenko, Alexander"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2175"]
[BlackElo "2276"]
[PlyCount "69"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 g6 7. c3 Bg7 8. d4 cxd4 9. cxd4 e5 10. Nc3 0-0 11. h3 exd4 12. Qxd4 Ne8 13. Qd1 Nc5 14. Bg5 Qa5 15. Be7 Bxc3 16. bxc3 Qxc3 17. e5 Bd7 18. exd6 Ne6 19. Ne5 Bc6 20. Rc1 Qa5 21. Nxc6 bxc6 22. Bc4 Nf4 23. Bxf8 Kxf8 24. d7 Qg5 25. Rxe8+ Rxe8 26. dxe8Q+ Kxe8 27. g3 Nxh3+ 28. Kf1 Kf8 29. Qd6+ Kg7 30. Re1 Kh6 31. Qf8+ Kh5 32. Qxf7 Qc5 33. Re4 Nxf2 34. Rh4+ Kg5 35. Qf4# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "1"]
[White "Buchenau, Frank"]
[Black "Zhao, Jun"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2175"]
[BlackElo "2545"]
[PlyCount "64"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 0-0 10. Be3 Nc6 11. 0-0 Rfc8 12. b3 Qd8 13. Nxc6 bxc6 14. Qd2 Nd7 15. Rac1 Qa5 16. Na4 Qxd2 17. Bxd2 Bd4+ 18. Kh1 Nb6 19. Nc3 a5 20. Ne2 Bc5 21. f4 Nd7 22. Bc3 Rcb8 23. Rb1 Nf6 24. Bxf6 exf6 25. Nc3 Re8 26. Rfe1 Bb4 27. Rbc1 a4 28. Red1 axb3 29. axb3 Ra3 30. Kg1 Rxb3 31. Na2 Bc5+ 32. Kh1 Rxe4 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Collins, Geoffrey"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2175"]
[PlyCount "46"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. g3 dxe4 6. Ng5 exd3 7. Bg2 c6 8. 0-0 Be7 9. Nc4 dxc2 10. Qxc2 h6 11. Rd1 Nd5 12. Nxf7 Kxf7 13. Ne5+ Kg8 14. Qg6 Qf8 15. Bh3 Bf6 16. Bf4 Bxe5 17. Bxe5 Qf7 18. Qg4 Nd7 19. Bd4 e5 20. Be3 N7f6 21. Qxc8+ Rxc8 22. Bxc8 Kh7 23. Bd2 Rxc8 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "11"]
[White "Fayard, Alain"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2127"]
[BlackElo "2175"]
[PlyCount "86"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Ne2 b5 9. c3 b4 10. Qd2 bxc3 11. bxc3 Rb8 12. Ng3 cxd4 13. Nxd4 Nxd4 14. Bxd4 h5 15. f5 h4 16. fxe6 hxg3 17. exd7+ Qxd7 18. h3 Ba3 19. Bd3 Rb2 20. Qg5 0-0 21. 0-0 Rxg2+ 22. Kxg2 Qxh3+ 23. Kf3 g2+ 24. Kf2 gxf1Q+ 25. Bxf1 Qh2+ 26. Bg2 Qh6 27. Qxh6 gxh6 28. Bxd5 Be6 29. Rg1+ Kh8 30. Be4 Rg8 31. Rh1 Kg7 32. Be3 Rh8 33. Rb1 Be7 34. Rb6 a5 35. Ra6 Bd8 36. Bd4 h5 37. Kg3 h4+ 38. Kh2 h3 39. c4 Rh4 40. Bd5 Bxd5 41. cxd5 Rxd4 42. d6 Rd3 43. Ra8 Bg5 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Gavrilin, Roman"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2185"]
[BlackElo "2175"]
[PlyCount "59"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Qd2 f5 8. Nc3 Bf6 9. 0-0-0 c5 10. Bb5+ Nc6 11. d5 exd5 12. Nxd5 0-0 13. Nf3 Bg7 14. Bxc6 bxc6 15. Nf4 Qb6 16. c3 Rb8 17. h4 Be6 18. h5 Bh6 19. g3 Bd5 20. Nh4 Bxh1 21. Rxh1 Rfd8 22. Qc2 Rd5 23. Kb1 Bxf4 24. gxf4 Qd8 25. Nxf5 Rd2 26. Rg1+ Kh8 27. Nh6 Rb7 28. Qxd2 Rd7 29. Qxd7 Qxd7 30. Rg8# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Martin Rueda, Daniel"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2270"]
[BlackElo "2175"]
[PlyCount "140"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 dxe4 4. dxe4 b6 5. Nf3 Ba6 6. c4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nc6 9. 0-0-0 e5 10. Qe3 Nf6 11. c5 Bxf1 12. Rhxf1 0-0 13. Kb1 Qe7 14. Rc1 b5 15. Nh4 g6 16. g3 Rfd8 17. f4 exf4 18. Rxf4 Nd5 19. Qf2 Nxf4 20. gxf4 Rxd2 21. Qxd2 Qxh4 22. e5 Rd8 23. Qg2 Nd4 24. Qb7 Qxf4 25. a3 Qf5+ 26. Ka2 Qe6+ 27. Kb1 Nb3 28. Re1 c6 29. Qxa7 Rd5 30. Qb8+ Kg7 31. h4 Rxc5 32. h5 Nd2+ 33. Ka1 Nf3 34. h6+ Kxh6 35. Qf8+ Kg5 36. Qxc5 Nxe1 37. Qg1+ Kf5 38. Qf2+ Kxe5 39. Qxe1+ Kd6 40. Qb4+ Kd7 41. Qd4+ Qd5 42. Qa7+ Kd6 43. Qb8+ Kc5 44. Qa7+ Kc4 45. Qe3 Qd1+ 46. Ka2 Qd3 47. Qc1+ Kd5 48. Qg5+ f5 49. Qd8+ Ke4 50. Qe8+ Kf4 51. Qxc6 Qc4+ 52. Qxc4+ bxc4 53. a4 Ke3 54. a5 f4 55. a6 f3 56. a7 f2 57. a8Q f1Q 58. Qe8+ Kd2 59. Qd7+ Qd3 60. Qxh7 Qb3+ 61. Ka1 Qa4+ 62. Kb1 Qd1+ 63. Ka2 Qb3+ 64. Ka1 Qa4+ 65. Kb1 Qd1+ 66. Ka2 Qc2 67. Qh2+ Kc1 68. Qg1+ Qd1 69. Qxg6 Qb3+ 70. Ka1 Qxb2# 0-1

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Papayan, Oleg"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2183"]
[BlackElo "2175"]
[PlyCount "49"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Bd3 c5 10. 0-0 cxd4 11. Nxd4 Rd8 12. Nb3 Qxb2 13. Bxh7+ Kxh7 14. Qxd8 Nc6 15. Qc7 Qf6 16. Rad1 e5 17. Rd6 Qg5 18. Qxf7 Bf5 19. Qxb7 Be4 20. f3 Rb8 21. Qd7 Qe3+ 22. Kh1 Qe2 23. Rg1 Bxf3 24. Qf5+ Kh8 25. Qxf3 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Prydun, Andriy"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2162"]
[BlackElo "2175"]
[PlyCount "69"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Ne2 Bd7 6. Nd2 Bb5 7. Nf3 Nc6 8. Rb1 Rc8 9. a4 Bxe2 10. Bxe2 cxd4 11. cxd4 Bb4+ 12. Kf1 Nge7 13. Bd3 Nf5 14. Bxf5 exf5 15. Be3 Nd8 16. Qb3 Rc4 17. g3 Ne6 18. Kg2 0-0 19. Rhc1 Rfc8 20. Rxc4 Rxc4 21. Qd1 Be7 22. b3 Rc3 23. Bd2 Rd3 24. Qe2 Rxb3 25. a5 Rxb1 26. axb6 Rxb6 27. Qd3 g6 28. h4 Kg7 29. h5 Rc6 30. h6+ Kg8 31. Qb3 Rc4 32. Qxb7 Nc7 33. Qxa7 Kf8 34. Qb8+ Ne8 35. Be3 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Rohwer, Paul"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2225"]
[BlackElo "2175"]
[PlyCount "80"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. d4 Bd7 7. Bd3 bxa3 8. Bxa3 Bxa3 9. Nxa3 a6 10. c3 Nge7 11. 0-0 h6 12. c4 0-0 13. c5 f6 14. exf6 Rxf6 15. Rb1 Qc7 16. Rb6 Rxf3 17. gxf3 Nxd4 18. Nc2 Nxc2 19. Qxc2 Rf8 20. Rfb1 Bc6 21. Kg2 Qf4 22. Qe2 Rf6 23. R1b4 Qc1 24. Rg4 Qxc5 25. Rb1 Qd6 26. Rg1 e5 27. Kh1 Rf7 28. Bg6 Nxg6 29. Rxg6 Qc7 30. Rxh6 e4 31. f4 d4 32. Rg2 e3 33. f3 Qxf4 34. Rh3 Bxf3 35. Rxf3 Qxf3 36. Qe1 Qf1+ 37. Qxf1 Rxf1+ 38. Rg1 e2 39. Kg2 Rxg1+ 40. Kxg1 e1Q+ 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Shaik, Sumer Arsh"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2089"]
[BlackElo "2175"]
[PlyCount "93"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Bd2 f5 9. d5 Bf6 10. Rc1 Na6 11. Qc2 Nac5 12. Rfd1 a5 13. Be1 Qe7 14. Nd4 Nd6 15. Ncb5 Nxb5 16. Nxb5 d6 17. b3 e5 18. a3 a4 19. b4 Nb3 20. Rb1 Bc8 21. e3 f4 22. Nc3 Bg4 23. f3 Bd7 24. e4 Nd4 25. Qd3 h5 26. Ne2 Nxe2+ 27. Qxe2 g5 28. g4 hxg4 29. fxg4 Kg7 30. h3 Rh8 31. Rbc1 Rac8 32. Bf2 Kg6 33. c5 bxc5 34. bxc5 Rb8 35. cxd6 cxd6 36. Rc7 Qd8 37. Rdc1 Rb1 38. Qc4 Rxc1+ 39. Qxc1 Bb5 40. Bb6 Qb8 41. Ba5 Re8 42. Bb4 Re7 43. Bxd6 Qb6+ 44. Qc5 Qxc5+ 45. Rxc5 Rd7 46. Rxb5 Rxd6 47. Ra5 1-0

[Event "Titled Tuesday intern op 16th Apr Late"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Zschiedrich, Heiko1"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2088"]
[BlackElo "2175"]
[PlyCount "64"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Bd3 Nc6 6. Ngf3 Nf6 7. Qe2 0-0 8. e5 Nd7 9. 0-0 f6 10. exf6 Qxf6 11. c4 Nde5 12. Nxe5 Nxe5 13. Rb1 Bd7 14. b4 Nxd3 15. Qxd3 Bxf2+ 16. Kh1 Qd4 17. Qxd4 Bxd4 18. Rxf8+ Rxf8 19. cxd5 exd5 20. Nf3 Bf5 21. Rb3 Bc2 22. Ra3 Be4 23. Be3 Bxe3 24. Rxe3 Rc8 25. Kg1 Rc2 26. Ra3 a6 27. b5 d4 28. Nxd4 Rxg2+ 29. Kf1 Rd2 30. Nb3 Rxh2 31. bxa6 bxa6 32. Rxa6 Bd3+ 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Bryakin, Mikhail"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2461"]
[BlackElo "2175"]
[PlyCount "95"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bd7 12. c3 Rc8 13. Bb3 Bc5 14. Nf3 Bc6 15. Ne5 Bd5 16. h3 0-0 17. Bf4 Rfd8 18. Rad1 Bxb3 19. axb3 Ne4 20. Be3 Bxe3 21. fxe3 Nd2 22. Nxf7 Nxf1 23. Rxd8+ Rxd8 24. Nxd8 Nxe3 25. Nxb7 Nd1 26. Nc5 Kf7 27. Nd3 Kf6 28. Kf1 Ne3+ 29. Kf2 Nf5 30. g4 Nd6 31. Kf3 e5 32. Nc5 Ke7 33. Ne4 Nf7 34. b4 Ke6 35. c4 a6 36. Nc5+ Kd6 37. Nxa6 Ng5+ 38. Ke3 Nxh3 39. b5 g6 40. c5+ Kd5 41. c6 Kd6 42. Nc5 Ng5 43. Na6 h5 44. gxh5 gxh5 45. c7 Kd7 46. b6 Kc8 47. Nb4 Ne6 48. Nd5 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Buchenau, Frank"]
[Black "Bagrationi, Alexander"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2175"]
[BlackElo "2439"]
[PlyCount "75"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nf6 6. Bc4 Qc6 7. 0-0 Be7 8. dxc5 Qxc5 9. b3 0-0 10. Bb2 Rd8 11. Qe2 Nc6 12. Ne4 Nxe4 13. Qxe4 f5 14. Qe2 Bf6 15. Bxe6+ Kh8 16. Bxf6 Re8 17. Ng5 Bxe6 18. Qh5 Bg8 19. Qh6 Qf8 20. Bb2 Ne5 21. Rfe1 gxh6 22. Rxe5 Qg7 23. Nf3 Red8 24. Rb1 Bd5 25. Re3 Qxb2 26. Rxb2 Bxf3 27. gxf3 Rd1+ 28. Kg2 Rg8+ 29. Kh3 f4 30. Re2 Rd5 31. Kh4 Rdg5 32. c4 Rg2 33. h3 R2g5 34. Re4 Rf5 35. Rbe2 Rg2 36. Re8+ Kg7 37. R8e7+ Kf6 38. R2e6# 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "Buchenau, Frank"]
[Black "Banzea, Alexandru Bogdan"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2175"]
[BlackElo "2394"]
[PlyCount "111"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5 Bg4 5. Nbd2 c5 6. h3 Bxf3 7. Nxf3 Nc6 8. c3 e6 9. d4 cxd4 10. cxd4 Bb4+ 11. Bd2 Qa5 12. a3 Bxd2+ 13. Qxd2 Qxd2+ 14. Kxd2 Nge7 15. Bd3 Kd7 16. b4 h6 17. Rhc1 Rac8 18. Rc3 Nb8 19. Bb5+ Nec6 20. Rac1 Rc7 21. Ba4 a6 22. Kd3 Rhc8 23. Nd2 Kd8 24. Bd1 Ne7 25. Nb3 Rxc3+ 26. Rxc3 Rxc3+ 27. Kxc3 b6 28. Be2 Kc7 29. Bd3 Kb7 30. f4 Nbc6 31. Nd2 Nb8 32. g4 Kc7 33. Nf3 Kb7 34. Nh4 Kc7 35. f5 gxf5 36. gxf5 Nxf5 37. Bxf5 exf5 38. Nxf5 h5 39. Ng7 h4 40. Nf5 Kd7 41. Nxh4 Ke6 42. Kd3 Nc6 43. Ke3 f6 44. Nf3 fxe5 45. Nxe5 Ne7 46. Kf4 Nf5 47. Nf3 Nd6 48. a4 Nc4 49. h4 Nb2 50. h5 Nxa4 51. Kg5 Kf7 52. Ne5+ Kg8 53. Kg6 Nc3 54. h6 Ne4 55. h7+ Kh8 56. Nf7# 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "5"]
[White "Buchenau, Frank"]
[Black "Brady, Tyson"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2175"]
[BlackElo "2078"]
[PlyCount "102"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 Nf6 4. Qe2 e6 5. Nf3 c5 6. c3 d6 7. 0-0 Be7 8. Re1 a6 9. a4 Nbd7 10. Nbd2 Qc7 11. Nf1 e5 12. d5 g6 13. Ng3 Bf8 14. b4 Bg7 15. Bd2 0-0 16. Rab1 Rfc8 17. h3 c4 18. Bc2 b5 19. a5 Rf8 20. Nh2 Bc8 21. Ng4 h5 22. Nh2 h4 23. Ngf1 Nh5 24. Qf3 Qd8 25. Ng4 Nf4 26. Kh2 f5 27. exf5 gxf5 28. Nge3 e4 29. Qd1 Nd3 30. Bxd3 cxd3 31. Qh5 Qf6 32. f3 Ne5 33. fxe4 fxe4 34. Ng4 Bxg4 35. hxg4 Nc4 36. Bg5 Qe5+ 37. Kh1 Rae8 38. Ne3 Nxe3 39. Bxe3 Qxh5 40. gxh5 Bxc3 41. Rec1 Be5 42. Rc6 Bf4 43. Bxf4 Rxf4 44. Rxd6 d2 45. Rg6+ Kh7 46. d6 e3 47. d7 Rd8 48. Re6 Rxb4 49. Rg1 Rc4 50. Rxe3 Rc1 51. Rd3 Rc7 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "7"]
[White "Buchenau, Frank"]
[Black "Clawitter, Craig"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2175"]
[BlackElo "2050"]
[PlyCount "53"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. Nf1 cxd4 9. cxd4 Qb6 10. Be2 Bb4+ 11. Bd2 Nxd4 12. Nxd4 Qxd4 13. Bxb4 Qxb4+ 14. Nd2 Nxe5 15. 0-0 0-0 16. Qc2 Bd7 17. a3 Qb6 18. Qc3 Ng6 19. Qg3 Rac8 20. Bd3 Qxb2 21. Nf3 Ba4 22. Bxg6 hxg6 23. Ng5 Rc3 24. Qh4 Rfc8 25. Qxa4 Rc1 26. Raxc1 Rxc1 27. Qe8# 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "2"]
[White "Buchenau, Frank"]
[Black "Djokic, Mihailo"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2175"]
[BlackElo "2139"]
[PlyCount "89"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 Nf6 7. d5 Nd8 8. Nc3 e5 9. 0-0 Be7 10. Ne1 0-0 11. Nd3 a6 12. a4 Ne8 13. f4 f6 14. f5 Kh8 15. g4 Nc7 16. a5 Rb8 17. Be3 b5 18. axb6 Rxb6 19. b4 Rb8 20. bxc5 dxc5 21. Nxc5 Bxc5 22. Bxc5 Rf7 23. Rb1 Rc8 24. Be3 a5 25. c5 Na6 26. c6 Qd6 27. Nb5 Qf8 28. Qa4 Nc5 29. Qc4 Nd7 30. Na7 Rc7 31. d6 Qxd6 32. Rfd1 Qf8 33. Qd5 Qe8 34. cxd7 Rfxd7 35. Qb5 h5 36. Rxd7 Rxd7 37. Qe2 Nf7 38. Nc6 Kh7 39. Rb8 Nd8 40. g5 fxg5 41. Bxg5 Rd6 42. Rxd8 Qxc6 43. Qxh5+ Rh6 44. Bxh6 gxh6 45. Qf7# 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Glashausser, Sho"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2175"]
[BlackElo "1993"]
[PlyCount "67"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 b6 8. a4 Ba6 9. Bb5 0-0 10. 0-0 Qc7 11. Re1 c4 12. b3 cxb3 13. Qxb3 Rc8 14. Bb2 Bxb5 15. axb5 a5 16. bxa6 Nxa6 17. Ba3 Bxa3 18. Rxa3 Qb7 19. Rea1 Nc7 20. h4 Rxa3 21. Rxa3 Ra8 22. h5 h6 23. Qb4 Rxa3 24. Qxa3 Nb5 25. Qb4 Qc6 26. c4 dxc4 27. Nxc4 Qd5 28. Ne3 Qc6 29. Qe7 Nf8 30. d5 exd5 31. Qd8 d4 32. Nf5 Qd7 33. Ne7+ Kh7 34. Qxf8 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "9"]
[White "Buchenau, Frank"]
[Black "Matveeva, Olga"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2175"]
[BlackElo "2156"]
[PlyCount "79"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Nf6 7. 0-0 Be7 8. Qg3 0-0 9. Bh6 Ne8 10. e5 Kh8 11. Be3 f5 12. d4 c5 13. c3 Nc6 14. Nd2 Bh4 15. Qh2 f4 16. Bxf4 cxd4 17. Nf3 dxc3 18. bxc3 Nc7 19. Rab1 Rb8 20. c4 Be7 21. Rfd1 Qe8 22. Qg3 Qf7 23. Be3 Na5 24. Bxa7 Rbc8 25. Ng5 Bxg5 26. Qxg5 Nxc4 27. Rxb7 Qf5 28. Qxf5 Rxf5 29. Bxc4 dxc4 30. Rxc7 Rcf8 31. Rdd7 Rxe5 32. Rxg7 Re1+ 33. Kh2 Rc8 34. Rxh7+ Kg8 35. Rcg7+ Kf8 36. Rf7+ Ke8 37. Re7+ Kf8 38. Be3 c3 39. Bh6+ Kg8 40. Reg7+ 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "1"]
[White "Buchenau, Frank"]
[Black "Siddharth, Jagadeesh"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2175"]
[BlackElo "2490"]
[PlyCount "114"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. Nxf6+ Nxf6 8. Be3 Qc7 9. dxc5 Bxc5 10. Bb5+ Bd7 11. Bxc5 Qxc5 12. Bxd7+ Nxd7 13. 0-0 Rd8 14. Qd4 0-0 15. Qxc5 Nxc5 16. c4 f6 17. Rfd1 Na4 18. b3 Nc3 19. Rxd8 Rxd8 20. Kf1 e5 21. Ke1 e4 22. Ng1 e3 23. fxe3 Rd3 24. Kf2 Rd2+ 25. Kf3 f5 26. h4 Kf7 27. a3 Ne4 28. Ne2 h6 29. g4 g6 30. gxf5 gxf5 31. b4 Kf6 32. c5 Ke5 33. Rc1 Ra2 34. c6 bxc6 35. Rxc6 Rxa3 36. Nf4 Nd6 37. Rc5+ Kf6 38. Rc6 Ke7 39. Rc7+ Kf6 40. Rc6 Ke7 41. Rc7+ Kd8 42. Rh7 Nc4 43. Rxh6 Rxe3+ 44. Kf2 Re4 45. Kf3 Ne5+ 46. Kg3 Re3+ 47. Kg2 Ng4 48. Rh8+ Kd7 49. Rh7+ Kd6 50. Rxa7 Rb3 51. Ra6+ Ke5 52. Ng6+ Ke4 53. h5 f4 54. Re6+ Kf5 55. Rc6 f3+ 56. Kf1 Rb1+ 57. Rc1 Rxc1# 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Truskavetsky, Alexandr"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2175"]
[BlackElo "2348"]
[PlyCount "102"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 e5 6. c3 f6 7. d4 cxd4 8. cxd4 g6 9. Nc3 Nh6 10. h3 Nf7 11. Be3 Bg7 12. Qd2 0-0 13. Rad1 a6 14. Bc4 Kh8 15. dxe5 Nfxe5 16. Nxe5 Nxe5 17. Be2 Nf7 18. Bc4 Ne5 19. Be2 Nf7 20. f4 f5 21. Bd4 Be6 22. Bf3 Rb8 23. exf5 Bxf5 24. g4 Bd7 25. Bxg7+ Kxg7 26. Qd4+ Qf6 27. Bd5 Qxd4+ 28. Rxd4 Bc6 29. Bb3 Rbe8 30. Rxe8 Rxe8 31. Bxf7 Kxf7 32. Rxd6 Re3 33. Kh2 Rf3 34. Rd4 Rf2+ 35. Kg3 Rxb2 36. f5 Rc2 37. Ne4 Bxe4 38. Rxe4 Rxa2 39. Rc4 gxf5 40. gxf5 Rb2 41. Rc7+ Kf6 42. Rxh7 Kxf5 43. h4 Rb3+ 44. Kg2 Kg4 45. h5 Kg5 46. h6 Kg6 47. Rh8 Rb5 48. Kf3 a5 49. Ke4 Rb4+ 50. Kd5 b6 51. Kc6 a4 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "10"]
[White "Buchenau, Frank"]
[Black "Velikanov, Alexander"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2175"]
[BlackElo "2387"]
[PlyCount "92"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Nc3 dxe4 7. Ng5 0-0 8. Ncxe4 Nxe4 9. Nxe4 Be7 10. 0-0 Bf5 11. Ng3 Bg6 12. f4 exf4 13. Bxf4 Qd4+ 14. Kh1 Qxb2 15. Rb1 Qd4 16. Qe2 Bd6 17. Bxd6 Qxd6 18. Rbe1 Nd7 19. Qe7 Qxe7 20. Rxe7 Nc5 21. Rfe1 b5 22. h4 h6 23. h5 Bh7 24. Rc7 Nxb3 25. axb3 Rfc8 26. Ree7 Rxc7 27. Rxc7 a5 28. Rxc6 a4 29. bxa4 bxa4 30. Ne2 a3 31. Nc3 Bf5 32. Na2 Be6 33. c4 Bf5 34. Rd6 Rb8 35. Rd5 Be6 36. Ra5 Rb3 37. Ra8+ Kh7 38. Nc1 Rb1 39. Kh2 Rxc1 40. Rxa3 Bg4 41. Ra5 Rc3 42. Rd5 Be2 43. Rd4 Bxd3 44. c5 f5 45. Rd6 Be4 46. Kg1 Rxc5 0-1

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "11"]
[White "Buchenau, Frank"]
[Black "Yezhel, Valiantsin"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2175"]
[BlackElo "2266"]
[PlyCount "57"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 a6 7. Bd3 Nc6 8. h3 f6 9. exf6 Nxf6 10. 0-0 0-0 11. Nc3 Qd6 12. Re1 Bf5 13. Bxf5 gxf5 14. Qb3 b5 15. Bg5 Ne4 16. Qxd5+ Qxd5 17. Nxd5 Nxg5 18. Nxg5 Bxd4 19. Ne6 Bxb2 20. Rab1 Ba3 21. Nxf8 Rxf8 22. Re6 Rd8 23. Rd1 Bd6 24. Nxe7+ Bxe7 25. Rxd8+ Bxd8 26. Rxc6 Be7 27. Rxa6 b4 28. Kf1 Kf7 29. Ke2 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "11"]
[White "Camacho Collados, Jose"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2370"]
[BlackElo "2175"]
[PlyCount "83"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Bd2 f5 9. Rc1 Bf6 10. e3 d6 11. Ne1 Nxc3 12. Bxc3 Bxg2 13. Nxg2 e5 14. dxe5 dxe5 15. Qd5+ Qxd5 16. cxd5 Rd8 17. e4 fxe4 18. Ne3 Nd7 19. Rfd1 Nc5 20. Be1 Bg5 21. b4 Nd3 22. Rxc7 Bxe3 23. fxe3 Rxd5 24. Bc3 Nxb4 25. Rf1 Rc5 26. Rd7 Nd5 27. Bxe5 Nf6 28. Bxf6 gxf6 29. Rxf6 Rf8 30. Rxf8+ Kxf8 31. Rxa7 Rc1+ 32. Kg2 Rc2+ 33. Kh3 Re2 34. Rxh7 Rxa2 35. Rh4 Ra4 36. Kg4 Kf7 37. Kf5 Ra5+ 38. Kf4 b5 39. Kxe4 b4 40. Rh7+ Kg6 41. Rb7 Ra2 42. h4 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "3"]
[White "Cofre Archibold, Nestor"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2258"]
[BlackElo "2175"]
[PlyCount "80"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 Bb4 4. Bg2 0-0 5. Nf3 Bxc3 6. bxc3 Re8 7. 0-0 Nc6 8. d3 e4 9. Nd4 exd3 10. exd3 h6 11. Bf4 Nxd4 12. cxd4 d5 13. Be5 c6 14. h3 Be6 15. Rc1 Nd7 16. Bf4 dxc4 17. dxc4 Nb6 18. Qd3 Qd7 19. Kh2 Rad8 20. Rfd1 Bf5 21. Qf1 Be4 22. f3 Bf5 23. h4 f6 24. Qf2 g5 25. hxg5 hxg5 26. Be3 Qh7+ 27. Kg1 Kg7 28. d5 cxd5 29. cxd5 Nxd5 30. Bxa7 Bd3 31. f4 Be4 32. Rxd5 Bxd5 33. Rc7+ Bf7 34. fxg5 Rd1+ 35. Bf1 Qg6 36. Be3 Kg8 37. Qf3 Qd3 38. Rxf7 Rxe3 39. Rf8+ Kxf8 40. Qxf6+ Kg8 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "10"]
[White "Fernandez Siles, Luis"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2209"]
[BlackElo "2175"]
[PlyCount "74"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. b4 cxd4 8. Bxb5+ Qxb5 9. cxd4 Nd7 10. Nc3 Qc6 11. Bd2 Nb6 12. 0-0 Ne7 13. Rc1 Nc4 14. b5 Qd7 15. a4 Nf5 16. Bf4 Ba3 17. Rc2 0-0 18. g4 Ne7 19. Ng5 Ng6 20. Qf3 Nxf4 21. Qxf4 f6 22. exf6 Rxf6 23. Qg3 Bd6 24. f4 Raf8 25. Rcf2 Qc7 26. Nh3 Qb6 27. Ne2 Nd2 28. g5 Nxf1 29. Rxf1 Rf5 30. Rc1 Qa5 31. Qd3 Qb4 32. g6 h6 33. Ng3 Bxf4 34. Nxf5 Bxc1 35. Qe2 exf5 36. Qe6+ Kh8 37. Qe7 Qxe7 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "3"]
[White "Hulka, Valentyn"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2349"]
[BlackElo "2175"]
[PlyCount "87"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 e6 3. d4 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Be2 Qb6 10. 0-0 cxd4 11. Nxd4 Bc5 12. Rfd1 0-0 13. Bf3 Nxd4 14. Bxd4 Bxd4+ 15. Qxd4 Bb7 16. Rd2 Qxd4+ 17. Rxd4 g5 18. g3 gxf4 19. gxf4 Rac8 20. Be2 f6 21. exf6 Rxf6 22. Bd3 e5 23. fxe5 Nxe5 24. Kg2 b4 25. Rxb4 Nxd3 26. cxd3 Rc7 27. Rg4+ Rg7 28. Rxg7+ Kxg7 29. d4 Bc8 30. Re1 Kf7 31. Re5 Rg6+ 32. Kf2 Rh6 33. Kg1 Rg6+ 34. Kf1 Rf6+ 35. Ke1 Rh6 36. Re2 Bg4 37. Rf2+ Ke6 38. Na4 a5 39. Kd2 Bf5 40. Nc5+ Kf6 41. Nd7+ Ke6 42. Ne5 Rh4 43. Nf3 Rh3 44. Ng5+ 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "9"]
[White "Karas, Marek"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2212"]
[BlackElo "2175"]
[PlyCount "122"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 d6 6. Nd5 Bc5 7. a3 Bb6 8. b4 Nxd5 9. cxd5 Ne7 10. Bc4 0-0 11. d3 Bg4 12. Nd2 c6 13. dxc6 bxc6 14. h3 Bh5 15. Bb2 a5 16. g4 Bg6 17. Bb3 axb4 18. axb4 Rxa1+ 19. Bxa1 c5 20. bxc5 Qa8 21. 0-0 Bxc5 22. Ne4 Rc8 23. Qe2 Bxe4 24. dxe4 Qxe4 25. Bc2 Qc6 26. Bd3 Ng6 27. Bxg6 hxg6 28. Rd1 Qe4 29. Kh2 d5 30. f3 Qxe3 31. Qxe3 Bxe3 32. Bxe5 d4 33. Rd3 Rc4 34. Kg2 f6 35. Bg3 Rc2+ 36. Kf1 g5 37. Ra3 Kf7 38. Ra7+ Ke6 39. Ra3 Kd5 40. h4 gxh4 41. Bxh4 Kc4 42. Be1 Rc1 43. Ke2 d3+ 44. Rxd3 Rxe1+ 45. Kxe1 Kxd3 46. Kf1 Bd4 47. Kg2 Ke2 48. Kg3 g5 49. f4 Ke3 50. fxg5 fxg5 51. Kg2 Kf4 52. Kh3 Kf3 53. Kh2 Kxg4 54. Kg2 Kf4 55. Kh1 g4 56. Kg2 Be3 57. Kh1 Kf3 58. Kh2 g3+ 59. Kh3 g2 60. Kh4 g1Q 61. Kh5 Qg5# 0-1

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "8"]
[White "Klekowski, Maciej"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2477"]
[BlackElo "2175"]
[PlyCount "75"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nc3 d5 2. e3 e5 3. Nf3 e4 4. Nd4 c5 5. Nde2 Nf6 6. d4 exd3 7. cxd3 d4 8. Ne4 Nxe4 9. dxe4 Nc6 10. Ng3 Be7 11. Bc4 0-0 12. 0-0 Be6 13. Bb5 Qb6 14. a4 Rad8 15. Qe2 a6 16. Bxc6 bxc6 17. f4 d3 18. Qf2 c4 19. f5 Bc8 20. e5 Bg5 21. Ne4 d2 22. Nxg5 d1Q 23. f6 Qg4 24. h4 h6 25. fxg7 Kxg7 26. Qf6+ Kg8 27. Qxh6 Bf5 28. Kh2 Qc7 29. e4 Qxe5+ 30. Bf4 Qg7 31. Qxg7+ Kxg7 32. exf5 Qxh4+ 33. Nh3 Rd3 34. f6+ Kg6 35. Rae1 Rfd8 36. Re5 R3d4 37. Rg5+ Kh7 38. Rg7+ 1-0

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "6"]
[White "Mikheeva, Galina"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2035"]
[BlackElo "2175"]
[PlyCount "81"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Nf3 0-0 7. Bd3 dxc4 8. Bxc4 Re8+ 9. Be3 Nd5 10. 0-0 Bxc3 11. bxc3 Rxe3 12. fxe3 Nxe3 13. Bxf7+ Kxf7 14. Ne5+ Kg8 15. Qb3+ Qd5 16. Rf3 Qxb3 17. axb3 Nd5 18. Raf1 Nf6 19. g4 h6 20. h4 Nbd7 21. g5 Nxe5 22. dxe5 Bg4 23. Rf4 Bh3 24. exf6 Bxf1 25. Kxf1 hxg5 26. hxg5 gxf6 27. gxf6 Kf7 28. Ke2 Rd8 29. Rc4 c6 30. Ra4 a6 31. Rf4 Rd6 32. Ke3 Rxf6 33. Rh4 Re6+ 34. Kd4 Rd6+ 35. Kc4 Ke6 36. Rh6+ Ke5 37. Rh5+ Ke4 38. Rh4+ Ke3 39. Rh3+ Kd2 40. Rh7 b5+ 41. Kb4 1-0

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "5"]
[White "Sadovsky, Artem"]
[Black "Buchenau, Frank"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2276"]
[BlackElo "2175"]
[PlyCount "78"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 b6 3. b3 Bb7 4. Bb2 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 c5 8. d4 cxd4 9. Nxd4 Nc6 10. Bf3 Qc7 11. Nc3 Nxd4 12. exd4 Bxf3 13. Qxf3 d5 14. Nxd5 Nxd5 15. Qxd5 Rad8 16. Qe4 Rd7 17. Rad1 Rfd8 18. Rfe1 b5 19. c5 e6 20. a3 Rd5 21. b4 a5 22. Bc3 axb4 23. axb4 e5 24. Qd3 exd4 25. Bd2 Qc6 26. Ra1 Re5 27. Rxe5 Bxe5 28. Ra5 Bc7 29. Rxb5 Ra8 30. f4 Ra2 31. g3 Rxd2 32. Qxd2 Qxb5 33. Qxd4 Qe2 34. Qd7 Qe1+ 35. Kg2 Qe2+ 36. Kg1 Qe1+ 37. Kg2 Qe2+ 38. Kh3 Qh5+ 39. Kg2 Qe2+ 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Early"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "2"]
[White "Sattarov, Bobir"]
[Black "Buchenau, Frank"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2351"]
[BlackElo "2175"]
[PlyCount "101"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. h4 Bb5 7. Bxb5+ Qxb5 8. a4 Qa6 9. dxc5 Bxc5 10. b4 Bf8 11. h5 h6 12. Be3 Ne7 13. g4 Nd7 14. Qe2 Qxe2+ 15. Kxe2 Nc6 16. Bf4 f6 17. exf6 Nxf6 18. Rg1 Rc8 19. Nbd2 Kd7 20. b5 Na5 21. Ne5+ Ke8 22. Ng6 Rg8 23. Rg3 Nc4 24. Re1 Nxd2 25. Bxd2 Bd6 26. f4 Rc4 27. Kd3 Kd7 28. Rge3 Ne4 29. Rxe4 Rxe4 30. Rxe4 dxe4+ 31. Kxe4 Rc8 32. Kd3 a6 33. c4 axb5 34. axb5 Ra8 35. Bc3 Ra3 36. Kc2 Ra2+ 37. Kb3 Rg2 38. Bxg7 Rxg4 39. Bxh6 Rg3+ 40. Kc2 Rh3 41. Bg7 Rxh5 42. Ne5+ Bxe5 43. Bxe5 b6 44. Kd3 Rh3+ 45. Ke4 Rh1 46. Kd3 Rd1+ 47. Kc2 Re1 48. Kd2 Rh1 49. Kd3 Rd1+ 50. Kc2 Rh1 51. Kd3 1/2-1/2

[Event "Titled Tuesday intern op 12th Mar Late"]
[Site "Chess.com INT"]
[Date "2024.03.12"]
[Round "1"]
[White "Sowinski, Pawel"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2387"]
[BlackElo "2175"]
[PlyCount "125"]
[EventDate "2024.03.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 dxe4 4. dxe4 b6 5. Nf3 Ba6 6. c4 Bb4+ 7. Nbd2 Nc6 8. a3 Bc5 9. b4 Nd4 10. Qd3 Nxf3+ 11. Nxf3 Qxd3 12. Bxd3 Be7 13. Bb2 Nf6 14. Ne5 Bb7 15. f3 0-0 16. Ke2 a5 17. Bc3 axb4 18. axb4 Rxa1 19. Rxa1 Ra8 20. Rxa8+ Bxa8 21. Bc2 Nh5 22. g3 f6 23. Nd3 g5 24. Ba4 Kf7 25. c5 bxc5 26. bxc5 Ng7 27. Bd7 Bb7 28. e5 Ba6 29. c6 Nf5 30. Kd2 Bxd3 31. Kxd3 fxe5 32. Bxe5 Bd6 33. Bc3 h5 34. Bc8 Ne7 35. Bd7 Nf5 36. Bd2 g4 37. f4 h4 38. Be1 hxg3 39. hxg3 Kf6 40. Bf2 Kf7 41. Ke4 Kf6 42. Bc8 Ne7 43. Bb7 Nf5 44. Ba6 Ne7 45. Bd4+ Kf7 46. Bb5 Nf5 47. Bf2 Kf6 48. Bc4 Kf7 49. Be2 Kf6 50. Bxg4 Ne7 51. Bd4+ Kf7 52. Bh5+ Kf8 53. Bg4 Kf7 54. Be3 Nxc6 55. Bh5+ Kf8 56. g4 Ne7 57. Bd4 Nc6 58. Bc3 Ne7 59. g5 Bxf4 60. Bf6 Bd6 61. g6 c5 62. g7+ Kg8 63. Bg4 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "1"]
[White "Baskakov, Egor"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2215"]
[BlackElo "2175"]
[PlyCount "73"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. g3 dxe4 4. Nxe4 Bd7 5. Bg2 Bc6 6. Kf1 Be7 7. Ne2 Nf6 8. Nxf6+ Bxf6 9. Nf4 0-0 10. d3 e5 11. Nh5 Be7 12. g4 g6 13. Ng3 Bg5 14. h4 Bxc1 15. Qxc1 Qd4 16. h5 Qxg4 17. Qh6 Qf4 18. hxg6 Qxh6 19. gxf7+ Rxf7 20. Rxh6 Bxg2+ 21. Kxg2 Nc6 22. Rah1 Raf8 23. Ne4 Rg7+ 24. Kf1 Rgf7 25. Rg1+ Kh8 26. c3 a5 27. Rg2 Rg7 28. Rgh2 Rgf7 29. Nc5 Nd8 30. R6h5 b6 31. Ne4 Nc6 32. Ng5 Re7 33. Rxh7+ Rxh7 34. Rxh7+ Kg8 35. Rxc7 Rf5 36. Rxc6 Rxg5 37. Rxb6 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "9"]
[White "Buchenau, Frank"]
[Black "Aranda, Juan Manuel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2175"]
[BlackElo "2102"]
[PlyCount "124"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 a6 7. a4 b6 8. e5 dxe5 9. Nxe5 Bb7 10. Bf3 Nd5 11. Nxd5 Bxd5 12. Bxd5 Qxd5 13. c4 Qe6 14. Re1 Nd7 15. d5 Qd6 16. Nc6 Rfe8 17. Qf3 Ne5 18. Nxe5 Bxe5 19. Qe2 Bxh2+ 20. Kh1 Bf4 21. Bxf4 Qxf4 22. g3 Qf6 23. Rad1 e6 24. d6 cxd6 25. Rxd6 Rab8 26. Red1 h5 27. R1d4 Qf5 28. Kg2 b5 29. cxb5 axb5 30. a5 e5 31. R4d5 b4 32. a6 h4 33. a7 Ra8 34. Rd7 h3+ 35. Kh2 Kg7 36. f3 b3 37. Qe4 Rec8 38. Qxf5 gxf5 39. Kxh3 Rc2 40. Rd2 Rxd2 41. Rxd2 Rxa7 42. Rd3 Rb7 43. g4 f4 44. g5 Kg6 45. Kg4 Rb6 46. Rd5 f6 47. gxf6 Kxf6 48. Rd8 Ke6 49. Kg5 Rd6 50. Rb8 Rd3 51. Rb6+ Kd5 52. Kf5 Rxf3 53. Rb5+ Kd4 54. Rxe5 Rf2 55. Re4+ Kd3 56. Ke5 Kc2 57. Rc4+ Kxb2 58. Ke4 Kb1 59. Rc3 b2 60. Kd3 Ka2 61. Rc2 Rxc2 62. Kxc2 b1Q+ 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "3"]
[White "Buchenau, Frank"]
[Black "Bolourchifard, Farzad"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2175"]
[BlackElo "2292"]
[PlyCount "84"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. c3 a6 7. Bb3 h6 8. Nbd2 0-0 9. Re1 Re8 10. Nf1 Be6 11. Bxe6 Rxe6 12. d4 exd4 13. cxd4 Bb4 14. d5 Bxe1 15. Nxe1 Rxe4 16. dxc6 bxc6 17. Nf3 Rb8 18. Ng3 Re8 19. Qc2 c5 20. Bd2 Qd7 21. Rd1 Qe6 22. Bc3 Nd5 23. b3 Nxc3 24. Qxc3 Rb4 25. h3 a5 26. Nh5 Qg6 27. Ng3 a4 28. bxa4 Rxa4 29. a3 Rea8 30. Rd3 Rxa3 31. Qxa3 Rxa3 32. Rxa3 Kh7 33. Ra7 Qb1+ 34. Kh2 Qb8 35. Ra1 c4 36. Rc1 d5 37. Nf5 g6 38. Ne3 c6+ 39. g3 Qb2 40. Rc2 Qb1 41. Ne5 d4 42. N3xc4 Qxc2 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "6"]
[White "Buchenau, Frank"]
[Black "Gutierrez Espinosa, Karen"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2175"]
[BlackElo "2070"]
[PlyCount "102"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 dxe4 7. Nxg6 hxg6 8. dxe4 Qxd1+ 9. Kxd1 e5 10. g5 f5 11. Bd3 f4 12. Nd2 Be7 13. Nf3 Nd7 14. b3 Bd6 15. Bb2 Ne7 16. Ke2 b5 17. a4 b4 18. Bc4 a5 19. Rad1 Bc7 20. Be6 Nc5 21. Bg4 Nxe4 22. Nxe5 Nxg5 23. Bd7+ Kf8 24. Nxc6 Nxc6 25. Bxc6 Rd8 26. Rxd8+ Bxd8 27. Rd1 Bf6 28. Bxf6 gxf6 29. Rd8+ Kg7 30. Rxh8 Kxh8 31. h4 Ne6 32. Kd3 f5 33. Kc4 Nc7 34. Kc5 Kg7 35. Kb6 Ne6 36. Kxa5 Nd4 37. Bd5 Nxc2 38. Kb5 Kf6 39. a5 Ke5 40. a6 Kxd5 41. a7 Nd4+ 42. Kb6 Nxb3 43. a8Q+ Kc4 44. Qg8+ Kc3 45. Qxg6 Nd4 46. Qf6 b3 47. h5 b2 48. h6 b1Q+ 49. Kc7 Qa2 50. h7 Qa7+ 51. Kd8 Qxh7 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "2"]
[White "Buchenau, Frank"]
[Black "Guzman Lozano, Campo Elias"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2175"]
[BlackElo "1837"]
[PlyCount "39"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. c3 Nge7 6. Re1 0-0 7. d4 Qc7 8. d5 Nd8 9. a4 a6 10. Bf1 f5 11. exf5 Nxf5 12. Nbd2 Re8 13. Ne4 Nf7 14. a5 Bf8 15. Nfd2 N5d6 16. Qh5 Nxe4 17. Nxe4 d6 18. Bd3 g6 19. Nf6+ Kg7 20. Nxe8+ 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "5"]
[White "Buchenau, Frank"]
[Black "Ramsdal, Jens Albert"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2175"]
[BlackElo "2385"]
[PlyCount "93"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 a6 6. c3 d6 7. a4 h6 8. Re1 0-0 9. Nbd2 Re8 10. b4 Ba7 11. Nf1 Be6 12. Bxe6 Rxe6 13. Be3 d5 14. Bxa7 Rxa7 15. b5 Ne7 16. Qb3 dxe4 17. dxe4 Ng6 18. Rad1 Rd6 19. Rxd6 Qxd6 20. Rd1 Qe7 21. Ng3 axb5 22. Nf5 Qe6 23. Qxb5 Nxe4 24. Rd8+ Kh7 25. Ne3 Nd6 26. Qc5 Rxa4 27. h4 Ra1+ 28. Kh2 e4 29. Nd4 Qe5+ 30. Qxe5 Nxe5 31. Nef5 Nxf5 32. Nxf5 Rc1 33. Re8 Nd3 34. Rxe4 Rxc3 35. Re7 Kg6 36. Ne3 Nxf2 37. Nd5 Rc4 38. g3 Ng4+ 39. Kh3 h5 40. Nf4+ Kh6 41. Rxf7 Rc2 42. Ng2 b5 43. Rf5 b4 44. Rb5 c5 45. Rb6+ g6 46. Rb7 Rb2 47. Rc7 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "11"]
[White "Buchenau, Frank"]
[Black "Rohwer, Paul"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2175"]
[BlackElo "2225"]
[PlyCount "101"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. Re1 g6 7. c3 Bg7 8. Bf1 0-0 9. d4 Qc7 10. a4 b6 11. h3 e5 12. d5 Rb8 13. c4 h6 14. Nc3 Nh7 15. Be3 f5 16. Nh4 f4 17. Bd2 g5 18. Nf5 Ndf6 19. g3 Nxe4 20. Nxh6+ Bxh6 21. Nxe4 Nf6 22. Nxf6+ Rxf6 23. gxf4 gxf4 24. Kh2 Kh8 25. Bd3 Bf5 26. Bxf5 Rxf5 27. Qg4 Rg5 28. Qe6 Kh7 29. Rg1 Rbg8 30. Rxg5 Rxg5 31. Rg1 Rxg1 32. Kxg1 Bf8 33. Qf5+ Kg8 34. h4 Qh7 35. Qxh7+ Kxh7 36. Kg2 Kg6 37. Kh3 Kh5 38. f3 Be7 39. Be1 Bd8 40. b4 Be7 41. a5 bxa5 42. bxc5 a4 43. c6 Bd8 44. Bb4 Bc7 45. c5 dxc5 46. Bxc5 a3 47. Bxa3 Kg6 48. d6 Bb6 49. c7 Bxc7 50. dxc7 Kf7 51. c8Q 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "4"]
[White "Corona Monraz, Ramiro"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1949"]
[BlackElo "2175"]
[PlyCount "101"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bg4 3. h3 Bh5 4. g4 Bg6 5. d3 h5 6. Bg2 hxg4 7. hxg4 Rxh1 8. Bxh1 e5 9. a3 Qh4 10. Bf3 Qh2 11. Kf1 Nf6 12. e3 Nbd7 13. Nd2 0-0-0 14. Bg2 e4 15. Bxf6 Nxf6 16. d4 Qh4 17. Bh3 Kb8 18. c4 c6 19. c5 Be7 20. a4 Nh7 21. b5 Ng5 22. Bg2 Ka8 23. bxc6 bxc6 24. Rb1 Rb8 25. Rxb8+ Kxb8 26. Qb3+ Ka8 27. a5 Qxg4 28. a6 Qc8 29. Qa4 Bf5 30. Ke1 Bd7 31. Ne2 Qb8 32. Nf4 Be8 33. Bf1 Ne6 34. Nxe6 fxe6 35. Bh3 Bd7 36. Bxe6 Be8 37. Ke2 g5 38. Bg4 Qb5+ 39. Qxb5 cxb5 40. Be6 Bc6 41. f3 exf3+ 42. Kxf3 b4 43. Nb3 Kb8 44. Na5 Ba8 45. Ke2 Bd8 46. Nb7 Bxb7 47. axb7 b3 48. Bxd5 b2 49. Ba2 Kxb7 50. e4 g4 51. Ke3 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "8"]
[White "Golubenko, Valentina"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2209"]
[BlackElo "2175"]
[PlyCount "74"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. Nc3 0-0 7. 0-0 Ne4 8. Qc2 Nxc3 9. bxc3 Nc6 10. e4 d6 11. Rb1 Na5 12. Qe2 Ba6 13. Nd2 e5 14. f4 c5 15. fxe5 dxe5 16. dxe5 Bg5 17. Rf5 g6 18. Rxg5 Qxg5 19. Nf3 Bxc4 20. Qf2 Qd8 21. Bh6 Qd3 22. Re1 Rfd8 23. Nh4 f6 24. Qxf6 Qd7 25. e6 Bxe6 26. e5 Rf8 27. Bxf8 Rxf8 28. Qg5 Nc4 29. Be4 Qd8 30. Qxd8 Rxd8 31. Kg2 Rd2+ 32. Kf3 Rxa2 33. Rd1 Nd2+ 34. Ke3 Nc4+ 35. Kf3 Nxe5+ 36. Kf4 Nd7 37. Nf3 Ra4 0-1

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "7"]
[White "Myers, Dominique"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2022"]
[BlackElo "2175"]
[PlyCount "45"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 f6 9. exf6 Qxf6 10. Bg3 0-0 11. Qe2 Nd4 12. Nxd4 Bxd4 13. 0-0 Nc5 14. Nb5 Bxb2 15. Rab1 Bd7 16. Nc7 Rac8 17. Bd6 Rfd8 18. Rxb2 Qxb2 19. Be5 Qb4 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. Qg6 Kf8 23. Qxg7# 1-0

[Event "Titled Tuesday intern op 27th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.27"]
[Round "10"]
[White "Poddubnyi, Viktor"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2304"]
[BlackElo "2175"]
[PlyCount "66"]
[EventDate "2024.02.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB10_2024"]
[SourceDate "2024.03.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6 Nxa6 9. Nf3 Nc7 10. a3 c4 11. 0-0 Be7 12. Nf4 b5 13. g3 Nb6 14. h4 a5 15. Kg2 Kd7 16. Ng5 Qg8 17. Qf3 h6 18. Ngh3 g5 19. hxg5 hxg5 20. Be3 g4 21. Qe2 gxh3+ 22. Nxh3 Qh7 23. Rh1 Rag8 24. Nf4 Qf5 25. Rxh8 Rxh8 26. Rh1 Rxh1 27. Kxh1 Bg5 28. Nh5 Bxe3 29. Nf6+ Kc6 30. fxe3 Qh3+ 31. Qh2 Qf1+ 32. Qg1 Qxg1+ 33. Kxg1 Na4 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "8"]
[White "Annaberdiyev, Babageldi"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2208"]
[BlackElo "2175"]
[PlyCount "58"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. 0-0 Bxe2 9. Qxe2 Nc6 10. Rd1 Nge7 11. Nc3 Nf5 12. Be3 Be7 13. a3 Rc8 14. Rac1 0-0 15. b4 a5 16. b5 Na7 17. a4 Ba3 18. Rc2 Rc4 19. g4 Nxe3 20. fxe3 Rfc8 21. Qd3 Qc7 22. b6 Qxb6 23. Nd2 R4c6 24. Nxd5 exd5 25. Rxc6 Qxc6 26. Qxa3 Qg6 27. h3 h5 28. Qd6 Qc2 29. Rf1 Qxd2 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "9"]
[White "Buchenau, Frank"]
[Black "Al Tarbosh, Ward"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2175"]
[BlackElo "2278"]
[PlyCount "179"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a5 8. Bb5 Qb6 9. 0-0 cxd4 10. Nxd4 Bc5 11. Bxc6 bxc6 12. Na4 Qc7 13. Nxc5 Nxc5 14. Nf5 exf5 15. Bxc5 Ba6 16. Re1 0-0-0 17. Qd4 Kb7 18. Re3 Bc4 19. b3 Ba6 20. e6 fxe6 21. Rxe6 Rhe8 22. Rae1 Rxe6 23. Rxe6 Rd7 24. Kf2 g5 25. Qe5 Qxe5 26. Rxe5 gxf4 27. Rxf5 d4 28. Rxf4 d3 29. cxd3 Bxd3 30. g4 Bg6 31. Ke2 Rd5 32. Be3 Bb1 33. a3 Bc2 34. b4 a4 35. Rd4 Kc7 36. Rxd5 cxd5 37. Bd4 Kc6 38. Kd2 Be4 39. h4 Kb5 40. Kc3 Bf3 41. g5 Bh5 42. Be5 Kc6 43. Kd4 Bg6 44. Bf6 Bf5 45. Be7 Bg6 46. Bf8 Bf7 47. Ke5 Kb5 48. Kf6 d4 49. Bd6 d3 50. Bf4 Bh5 51. Kg7 Bg6 52. Kh6 Kc4 53. h5 Be4 54. g6 hxg6 55. hxg6 Kb3 56. g7 Bd5 57. Kh7 Kxa3 58. b5 Kb4 59. b6 a3 60. Bd6+ Kb5 61. b7 Bxb7 62. g8Q d2 63. Qb3+ Kc6 64. Qc3+ Kxd6 65. Qxd2+ Bd5 66. Qb4+ Ke6 67. Qxa3 Ke5 68. Qc3+ Ke6 69. Kh6 Be4 70. Kg5 Bd5 71. Kf4 Bc6 72. Qe5+ Kd7 73. Kf5 Kc8 74. Kf6 Bd7 75. Qd6 Kd8 76. Qb8+ Bc8 77. Qd6+ Bd7 78. Qe7+ Kc8 79. Ke5 Kc7 80. Kd4 Kc6 81. Kc4 Kc7 82. Qe5+ Kc6 83. Qc5+ Kb7 84. Kd5 Bc8 85. Kd6 Kb8 86. Qc7+ Ka8 87. Qxc8+ Ka7 88. Qc5+ Ka6 89. Qb4 Ka7 90. Kc7 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "7"]
[White "Buchenau, Frank"]
[Black "Cogan, Nicolas"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2175"]
[BlackElo "2070"]
[PlyCount "135"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. 0-0 Nd7 8. Nf3 e6 9. a3 b5 10. Re1 Bd6 11. Bf1 Bg4 12. h3 Bh5 13. Nbd2 N7f6 14. c4 bxc4 15. Nxc4 Bc7 16. g4 Bg6 17. Nfe5 0-0 18. h4 h5 19. g5 Ng4 20. Nxg4 hxg4 21. Qxg4 Bf5 22. Qf3 f6 23. Bh3 fxg5 24. Bxg5 Qe8 25. Bxf5 Rxf5 26. Qxf5 exf5 27. Rxe8+ Rxe8 28. Kf1 Re4 29. Rd1 f4 30. f3 Re6 31. Re1 Kf7 32. Rxe6 Kxe6 33. Ke2 Kf5 34. Kd3 a6 35. b4 g6 36. Nd2 Bd6 37. Ne4 Bf8 38. Nc3 Ne3 39. Ne4 Nf1 40. Nc5 Nh2 41. Ke2 Bd6 42. Nxa6 Bf8 43. Nb8 Bg7 44. Nxc6 Ke6 45. b5 Kd6 46. a4 Kc7 47. Kd3 Kb6 48. Ke4 Nf1 49. d5 Nd2+ 50. Kd3 Nb3 51. Bxf4 Nc5+ 52. Kc4 Nxa4 53. d6 Nb2+ 54. Kb3 Nd3 55. d7 Nc5+ 56. Kc4 Nxd7 57. Be3+ Kc7 58. Kd5 Nf6+ 59. Ke6 Nh5 60. Kf7 Bc3 61. Kxg6 Ng3 62. Bd4 Bd2 63. Be5+ Kb6 64. Bxg3 Kxb5 65. Ne5 Kc5 66. f4 Kd5 67. h5 Be1 68. Bxe1 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "11"]
[White "Buchenau, Frank"]
[Black "Kacprzak, Kacper"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2175"]
[BlackElo "2280"]
[PlyCount "48"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. f3 0-0 10. Be3 Rc8 11. b3 a6 12. Qd2 Nc6 13. Na4 Qd8 14. Nxc6 Rxc6 15. Bd4 b5 16. cxb5 axb5 17. Nc3 Qa5 18. Rb1 Nd7 19. Bxg7 Kxg7 20. Nd5 Qxd2+ 21. Kxd2 Rxa2+ 22. Ke3 Rxg2 23. Nxe7 Rcc2 24. Rhd1 Rge2+ 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "1"]
[White "Buchenau, Frank"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2175"]
[BlackElo "2482"]
[PlyCount "44"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 e6 6. Qe2 Ne7 7. c4 d6 8. Nc3 Nd7 9. Re1 0-0 10. Bd2 h6 11. h3 a6 12. Rad1 Kh7 13. d5 e5 14. h4 Nf6 15. Nh2 Nh5 16. g3 Bc8 17. Ng4 Ng8 18. Ne3 Bd7 19. Kh2 Ngf6 20. f3 Nxg3 21. Kxg3 Nh5+ 22. Kg2 Nf4+ 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Prado, Alexandra"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2175"]
[BlackElo "1814"]
[PlyCount "55"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nc6 8. Nbd2 Qa5 9. Bxc6+ bxc6 10. 0-0 e6 11. Nb3 Qa4 12. h3 Bxf3 13. Qxf3 Ne7 14. g4 h5 15. Bg5 hxg4 16. hxg4 Rb8 17. Kg2 Rxb3 18. Qxb3 Qxb3 19. axb3 Nc8 20. Rh1 Rxh1 21. Rxh1 Kd7 22. Rh7 Bf8 23. Rxf7+ Be7 24. Bxe7 Nxe7 25. f4 Ke8 26. Rf6 Kd7 27. Kg3 a5 28. Kh4 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "6"]
[White "Buchenau, Frank"]
[Black "Wu, Derek"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2175"]
[BlackElo "2295"]
[PlyCount "48"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. c4 Nb4 7. Na3 Bf5 8. Be2 Nd7 9. Bf4 e6 10. g4 Nxe5 11. gxf5 Ned3+ 12. Bxd3 Qxd4 13. Be3 Nxd3+ 14. Ke2 Qxb2+ 15. Nc2 0-0-0 16. Kf1 Nxf2 17. Qe2 Nxh1 18. Kg2 exf5 19. Rxh1 Bd6 20. Bd4 Qxa2 21. Ra1 Rhe8 22. Qf2 Qxc4 23. Rxa7 Re2 24. Ra8+ Bb8 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "10"]
[White "Gubajdullin, Alexey"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2253"]
[BlackElo "2175"]
[PlyCount "74"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. Nc3 0-0 7. d4 Ne4 8. Nxe4 Bxe4 9. Be3 d5 10. Ne5 Bxg2 11. Kxg2 Bd6 12. cxd5 Bxe5 13. dxe5 Qxd5+ 14. Qxd5 exd5 15. b4 Re8 16. Rac1 c6 17. f3 Rxe5 18. Kf2 Re6 19. b5 c5 20. Rfd1 Rd6 21. Bf4 Rd7 22. Rxc5 bxc5 23. Rc1 c4 24. e4 a6 25. b6 Nc6 26. exd5 Na5 27. d6 Rb8 28. Bd2 Nb7 29. Rxc4 Nxd6 30. Rc6 Ne4+ 31. fxe4 Rxd2+ 32. Ke3 Rb2 33. Rc7 R2xb6 34. Ra7 Kf8 35. h4 R8b7 36. Ra8+ Ke7 37. Rb8 Rxb8 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "5"]
[White "Leenhouts, Koen"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2432"]
[BlackElo "2175"]
[PlyCount "79"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bd3 Bd6 13. h3 0-0 14. Bg5 Nd5 15. Qf3 Bh2+ 16. Kh1 Bf4 17. Bxf4 Qxf4 18. Be4 Qxf3 19. Bxf3 Nf6 20. b3 Rb8 21. c4 b6 22. Nc6 Rb7 23. Rad1 Rc7 24. Rd6 Bb7 25. Ne5 Bxf3 26. Nxf3 Rb8 27. Rc1 Ne4 28. Rd4 f5 29. Kg1 b5 30. Ne5 bxc4 31. Rdxc4 Rxc4 32. Rxc4 h6 33. f3 Nf6 34. Rc6 Rd8 35. Rxe6 Rd1+ 36. Kh2 a5 37. Ra6 Rd5 38. Nc4 f4 39. Rxa5 Rd1 40. Rf5 1-0

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "2"]
[White "Oliveira, Tiago Batista"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1982"]
[BlackElo "2175"]
[PlyCount "80"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 c5 5. Bg2 cxd4 6. 0-0 Bc5 7. b4 Bxb4 8. Qa4+ Nc6 9. Nxd4 Qa5 10. Qxa5 Nxa5 11. cxd5 Nxd5 12. Ba3 Bxa3 13. Nxa3 0-0 14. Nab5 Bd7 15. Rfd1 Rfd8 16. Bxd5 exd5 17. Nc7 Rac8 18. Nxd5 Kf8 19. Rab1 Ba4 20. Nb3 Nxb3 21. axb3 Bc6 22. Ne3 Be4 23. Rbc1 Ke7 24. f3 Rxc1 25. Rxc1 Bc6 26. Kf2 Rd2 27. Rc2 Rxc2 28. Nxc2 a5 29. Nd4 Bd7 30. e4 Kd6 31. Ke3 Kc5 32. Kd3 Kb4 33. Kc2 b5 34. Kb2 a4 35. bxa4 bxa4 36. Nc2+ Kc4 37. Ne1 Kd4 38. Kc2 Ke3 39. h4 Kf2 40. g4 Kxe1 0-1

[Event "Titled Tuesday intern op 13th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.13"]
[Round "3"]
[White "Rosen, Eric S"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2361"]
[BlackElo "2175"]
[PlyCount "87"]
[EventDate "2024.02.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. e3 d5 4. Nf3 c5 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 0-0 8. Bb5 Be7 9. Bd3 b6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Nf3 a5 13. h4 Ba6 14. Ng5 Bxd3 15. Qxd3 g6 16. f4 c4 17. Qc2 Nc5 18. 0-0-0 Bxg5 19. hxg5 Kg7 20. Rh3 Nd3+ 21. Kb1 b5 22. Rdh1 Rh8 23. Be1 b4 24. g4 Rb8 25. Qh2 Kf8 26. Rxh7 Rxh7 27. Qxh7 Nxe1 28. Qh8+ Ke7 29. Qf6+ Kd7 30. Qxf7+ Qe7 31. Qxe7+ Kxe7 32. Rh7+ Kd8 33. Rh8+ Kc7 34. Rxb8 Kxb8 35. f5 exf5 36. gxf5 bxc3 37. fxg6 d4 38. g7 c2+ 39. Kc1 Nd3+ 40. Kxc2 Nb4+ 41. Kb1 c3 42. g8Q+ Kb7 43. exd4 c2+ 44. Kc1 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2397"]
[BlackElo "2175"]
[PlyCount "86"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 b6 3. b4 Bb7 4. Bb2 e6 5. a3 Be7 6. c4 0-0 7. Be2 c5 8. bxc5 bxc5 9. 0-0 Nc6 10. d3 Rb8 11. Nbd2 d5 12. Qc2 d4 13. e4 e5 14. Ne1 Ne8 15. g3 Nd6 16. Ng2 Bc8 17. Rab1 f5 18. exf5 Bxf5 19. Bf3 Qd7 20. Bd5+ Kh8 21. f4 Bf6 22. Ne4 Nxe4 23. dxe4 Be6 24. f5 Bxd5 25. cxd5 Na5 26. Qxc5 Nb3 27. Qc2 Rfc8 28. Qe2 Qb5 29. Qxb5 Rxb5 30. Bc1 a6 31. g4 Nc5 32. Rxb5 axb5 33. g5 Be7 34. Re1 Nd3 35. Rf1 Rxc1 36. h4 Rxf1+ 37. Kxf1 Nc5 38. Ne1 Nxe4 39. Nd3 Bd6 40. h5 Nc3 41. f6 gxf6 42. gxf6 Kg8 43. Nxe5 Bxe5 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Bezerra, Natacio Goncalves"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2175"]
[BlackElo "1916"]
[PlyCount "75"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 g6 4. e5 Bg4 5. Nbd2 Bg7 6. h3 Bxf3 7. Nxf3 e6 8. d4 Ne7 9. Bd3 Nd7 10. h4 c5 11. c3 Nc6 12. h5 Qb6 13. h6 Bf8 14. Be2 cxd4 15. cxd4 Bb4+ 16. Kf1 Be7 17. Rb1 f6 18. exf6 Bxf6 19. Be3 0-0 20. b4 Ne7 21. Ne5 Bxe5 22. dxe5 Qc7 23. Bg4 Qxe5 24. Bd4 Qe4 25. Rb3 Nf5 26. Bxf5 Rxf5 27. Re3 Qf4 28. Rf3 Qg4 29. Rhh3 Raf8 30. Rhg3 Qh5 31. Rh3 Qg5 32. Rhg3 Qe7 33. Rxf5 Rxf5 34. Qc2 e5 35. Qxf5 exd4 36. Qxd5+ Kf8 37. Qxd4 Qf7 38. Rf3 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "11"]
[White "Buchenau, Frank"]
[Black "Darmanin, Jake"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2175"]
[BlackElo "2091"]
[PlyCount "109"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d3 h6 5. 0-0 d6 6. Re1 g5 7. c3 g4 8. Nfd2 Ne7 9. Qb3 Rh7 10. d4 Ng6 11. Nf1 Be7 12. Ng3 h5 13. Nf5 Kf8 14. Bg5 c6 15. Nxe7 Qxe7 16. Nd2 Be6 17. Bxe6 fxe6 18. Nc4 exd4 19. cxd4 e5 20. Rad1 exd4 21. Rxd4 Rd8 22. Red1 d5 23. exd5 Rxd5 24. Rxd5 cxd5 25. Ne3 Qe6 26. Bxf6 Qxf6 27. Qxd5 Re7 28. Qd8+ Kf7 29. Qd5+ Qe6 30. Qxh5 Qxa2 31. Qh7+ Kf6 32. Qh6 Qb3 33. Nxg4+ Kf5 34. Qh5+ Kf4 35. Ne3 Rxe3 36. fxe3+ Qxe3+ 37. Kh1 Ne5 38. Rf1+ Ke4 39. Qf5+ Kd4 40. Qf4+ Kd3 41. Qxe3+ Kxe3 42. Re1+ Kf4 43. h4 Ng4 44. h5 a5 45. Rf1+ Kg5 46. Rf7 b5 47. Rb7 b4 48. Rb5+ Kh6 49. Rxa5 Nf2+ 50. Kg1 Nd3 51. b3 Nc1 52. Rb5 Nxb3 53. Rxb4 Nd2 54. Rb5 Ne4 55. g4 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Buchenau, Frank"]
[Black "Hayrapetyan, Edgar"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2175"]
[BlackElo "2343"]
[PlyCount "147"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. h3 Bh5 8. exd6 cxd6 9. Nc3 Nc6 10. d5 exd5 11. Nxd5 Nxd5 12. Qxd5 Bg6 13. 0-0 Be7 14. Bf4 0-0 15. Rad1 Qb6 16. Qb5 Rfd8 17. Rd2 Bf6 18. Rfd1 Re8 19. Bxd6 Rad8 20. Qxb6 axb6 21. Bc7 Ra8 22. a3 Na5 23. Bxb6 Nb3 24. c5 Nxd2 25. Rxd2 Be4 26. Bb5 Re7 27. a4 Bc6 28. Bxc6 bxc6 29. a5 Re4 30. Rd6 Rb4 31. Rxc6 Rxb2 32. g4 h6 33. Kg2 Kh7 34. Rc7 Bc3 35. Rxf7 Bxa5 36. Bxa5 Rxa5 37. c6 Rc5 38. c7 Rbc2 39. Nd4 Rxc7 40. Rxc7 Rxc7 41. h4 Kg6 42. f3 Rd7 43. Nf5 Ra7 44. h5+ Kg5 45. Kg3 Rb7 46. Nd4 Rd7 47. Nf5 Kf6 48. Nh4 Ra7 49. Nf5 Ra5 50. Nh4 Rb5 51. Ng6 Rb3 52. Nh4 Rb1 53. Ng6 Rg1+ 54. Kf2 Ra1 55. Nh4 Kg5 56. Nf5 Kf4 57. Nxg7 Ra2+ 58. Ke1 Ke3 59. Nf5+ Kxf3 60. Nxh6 Ra6 61. g5 Kf4 62. g6 Ra7 63. Nf7 Re7+ 64. Kf2 Re8 65. g7 Kf5 66. Nh6+ Kf6 67. g8Q Rxg8 68. Nxg8+ Kg7 69. h6+ Kh7 70. Kg3 Kxg8 71. Kh4 Kh8 72. Kh5 Kg8 73. Kg6 Kh8 74. h7 1/2-1/2

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "7"]
[White "Buchenau, Frank"]
[Black "Kornyukov, Alexey"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2175"]
[BlackElo "2452"]
[PlyCount "29"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 e5 8. d3 Be7 9. Qg3 Bf6 10. Be3 Qe7 11. Nd2 Qd6 12. Nc4 Qe7 13. f4 exf4 14. Bxf4 0-0-0 15. Nb6# 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Buchenau, Frank"]
[Black "Luxama, Jacques Muller"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2175"]
[BlackElo "1933"]
[PlyCount "41"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. c3 Nxe4 8. Bxe4 Nf6 9. Bc2 0-0 10. Qd3 h6 11. Be3 b6 12. Ne5 Bb7 13. Ng4 Re8 14. Nxf6+ Bxf6 15. Qh7+ Kf8 16. Ba4 c6 17. 0-0-0 b5 18. d5 Qd6 19. dxe6 Qe5 20. Rd7 g5 21. Rxf7# 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Maltsevskaya, Aleksandra"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2175"]
[BlackElo "2374"]
[PlyCount "62"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 f5 13. exf6 Nxf6 14. Nd6+ Bxd6 15. Qxd6 c5 16. Qxb6 axb6 17. Bd3 d5 18. Re1 dxc4 19. Bf5 Bc8 20. Bxe6 Bxe6 21. Rxe6+ Kf7 22. Rxb6 Rhd8 23. Rb7+ Kg6 24. f5+ Kxf5 25. g4+ Kg6 26. Be3 Rd3 27. g5 Nd5 28. Re1 Rf8+ 29. Ke4 Nxe3 30. Rxe3 Re8+ 31. Kf4 Rdxe3 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Buchenau, Frank"]
[Black "Murugappan, Ganesh M"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2175"]
[BlackElo "2038"]
[PlyCount "97"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bf1 e6 7. d4 cxd4 8. Nxd4 Nc5 9. f3 Be7 10. c4 0-0 11. Nc3 Qc7 12. Be3 b6 13. Rc1 Bb7 14. b4 Ncd7 15. Nd5 exd5 16. cxd5 Qd8 17. Nc6 Qe8 18. Nxe7+ Qxe7 19. Rc7 Rab8 20. Bxb6 Rfc8 21. Rxc8+ Rxc8 22. Bd4 Ne5 23. Qb3 Ng6 24. a4 Nxd5 25. Bc4 Ndf4 26. g3 d5 27. Bf1 Ne6 28. exd5 Nxd4 29. Rxe7 Nxb3 30. Rxb7 Ne5 31. Bxa6 Nxf3+ 32. Kf2 Ne5 33. d6 Rd8 34. Bb5 g6 35. a5 Rxd6 36. a6 Rd2+ 37. Ke3 Ra2 38. a7 Kg7 39. Ke4 Ng4 40. Bc4 Nf6+ 41. Ke3 Ra3 42. Bxb3 Rxb3+ 43. Kd4 Ra3 44. b5 Ne8 45. b6 Nd6 46. Rb8 Kf6 47. a8Q Rxa8 48. Rxa8 Nf5+ 49. Kc5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "9"]
[White "Buchenau, Frank"]
[Black "Recuero Guerra, Javier"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2175"]
[BlackElo "2146"]
[PlyCount "121"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Be7 9. Qe2 0-0 10. Nxc6 bxc6 11. f4 d5 12. e5 Nd7 13. Na4 c5 14. c4 d4 15. Bd2 Bb7 16. b3 Bc6 17. Nb2 Rae8 18. Rae1 g6 19. Be4 Qb7 20. Bxc6 Qxc6 21. Nd3 Ra8 22. Rf3 Rfe8 23. g4 Nf8 24. Qe4 Qxe4 25. Rxe4 Nd7 26. Kg2 a5 27. Nb2 Nb6 28. a4 Nd7 29. f5 exf5 30. gxf5 Bd8 31. e6 fxe6 32. fxg6 hxg6 33. Rg4 Kg7 34. Rfg3 Nf8 35. Bf4 Bf6 36. Bd6 Be7 37. Be5+ Bf6 38. Bxf6+ Kxf6 39. Nd3 Rab8 40. Rf3+ Kg7 41. Nxc5 Rec8 42. Rxf8 Rxf8 43. Nxe6+ Kf6 44. Nxf8 Rxf8 45. Rf4+ Ke7 46. Rxf8 Kxf8 47. Kf3 Ke7 48. Ke4 Kf6 49. Kxd4 Kg5 50. c5 Kf6 51. c6 Ke7 52. Kc5 Kd8 53. b4 axb4 54. Kxb4 Kc7 55. Kc5 Kc8 56. a5 Kb8 57. a6 g5 58. Kb6 g4 59. a7+ Ka8 60. c7 g3 61. c8Q# 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "10"]
[White "Buchenau, Frank"]
[Black "Shapiro, Viktor"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2175"]
[BlackElo "2113"]
[PlyCount "104"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. h3 Bh5 8. exd6 cxd6 9. Nc3 Be7 10. d5 e5 11. g4 Bg6 12. h4 h5 13. g5 N8d7 14. Be3 Rc8 15. Nd2 Nc5 16. Nf1 Nbd7 17. Ng3 Qb6 18. b3 Qa5 19. Rc1 b5 20. cxb5 Nd3+ 21. Bxd3 Rxc3 22. Rxc3 Qxc3+ 23. Ke2 Qb4 24. Bc4 Qa3 25. Qd2 Nb6 26. Bxb6 axb6 27. Rf1 f6 28. f4 exf4 29. Rxf4 fxg5 30. Rf2 gxh4 31. Nf5 Bxf5 32. Rxf5 h3 33. Kd3 g6 34. Rf3 Rf8 35. Rxf8+ Kxf8 36. Qf4+ Kg7 37. Qe4 Bf6 38. Qe6 Qc5 39. Qd7+ Kh6 40. Qxh3 Qd4+ 41. Ke2 Qe4+ 42. Qe3+ Qxe3+ 43. Kxe3 g5 44. Kf2 g4 45. a4 Bc3 46. Bd3 Kg5 47. Bh7 h4 48. Bg8 h3 49. Be6 Kf4 50. Bd7 g3+ 51. Kg1 Bd4+ 52. Kf1 g2+ 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Buchenau, Frank"]
[Black "Sierra Vallina, Lionel"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2175"]
[BlackElo "2275"]
[PlyCount "76"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 e6 4. Be2 Nf6 5. e5 Nfd7 6. d4 c5 7. c3 Nc6 8. 0-0 Be7 9. Be3 0-0 10. Re1 cxd4 11. cxd4 f6 12. exf6 Bxf6 13. Nc3 Nb6 14. b3 Bd7 15. Qd2 Be8 16. Ng5 Nxd4 17. Bxd4 Bxg5 18. Qb2 Bf6 19. Rad1 Bxd4 20. Rxd4 Qf6 21. Nd1 Bc6 22. f4 Rae8 23. Ne3 e5 24. Ng4 Qf5 25. fxe5 h5 26. Rf1 Qg5 27. h4 Qg6 28. Rxf8+ Rxf8 29. Nh2 Nd7 30. Nf3 Nc5 31. Qc1 Ne6 32. Rd1 d4 33. Bc4 Bxf3 34. Bxe6+ Qxe6 35. gxf3 Rxf3 36. Qg5 Qh3 37. Qd8+ Kh7 38. Rd2 Rf1# 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Buchenau, Frank"]
[Black "Sturt, Raven M"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2175"]
[BlackElo "2459"]
[PlyCount "34"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Nxc6 bxc6 8. Bd3 d5 9. 0-0 Nf6 10. Qe2 Rb8 11. Bd4 Rb4 12. Bxf6 gxf6 13. exd5 Rxb2 14. dxe6 fxe6 15. Rae1 Bb4 16. Nd1 Rxa2 17. c3 Rxe2 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "11"]
[White "Colonetti, Fabio"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2129"]
[BlackElo "2175"]
[PlyCount "94"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 10. dxc5 Bxc5 11. Bxc5 Nxc5 12. Be2 Qb6 13. Rd1 0-0 14. Nd4 Bd7 15. 0-0 Rfc8 16. Kh1 b4 17. Nxc6 bxc3 18. Ne7+ Kf8 19. Nxc8 Qxb2 20. Qc1 Rxc8 21. Rd4 Ne4 22. Rb4 Qxc1 23. Rxc1 f6 24. Bd3 Nf2+ 25. Kg1 Nxd3 26. cxd3 Bb5 27. d4 Be2 28. Kf2 Bg4 29. Ke3 Bf5 30. h3 h5 31. Rb3 c2 32. Rb2 h4 33. Kd2 Rc4 34. Ke3 Rc3+ 35. Ke2 Rxa3 36. Rb6 a5 37. Rc6 Rg3 38. Kf2 a4 39. Ra1 a3 40. Ra6 Be4 41. Ke2 Rxg2+ 42. Ke3 Rg3+ 43. Kd2 Rxh3 44. R1xa3 Rh2+ 45. Kc1 Rh1+ 46. Kb2 c1Q+ 47. Ka2 Qb1# 0-1

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Erzhanov, Arman"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2156"]
[BlackElo "2175"]
[PlyCount "84"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. Nb3 Qb4+ 8. Nbd2 Nc6 9. a3 Qb6 10. b4 Nf6 11. Nb3 Be7 12. Nbxd4 Nxd4 13. Qxd4 Qxd4 14. Nxd4 0-0 15. 0-0 Bd7 16. Bb3 a5 17. Bd2 Ne4 18. Be1 axb4 19. f3 Bc5 20. Rd1 Nc3 21. Bxc3 bxc3 22. Kh1 Rxa3 23. Rfe1 Ba4 24. Bxa4 Rxa4 25. Nb5 Ra2 26. Re2 Bb4 27. h3 Ra5 28. Nc7 Rc5 29. Rd7 Rc8 30. Re4 Ba5 31. Nxe6 fxe6 32. Rxe6 R5c7 33. Rd5 b6 34. Re4 h6 35. Kh2 Rf7 36. h4 Kf8 37. h5 Re7 38. Rf4+ Ke8 39. Rg4 Rc5 40. Rd1 Rxh5+ 41. Kg3 Rhe5 42. Rdd4 Re2 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "10"]
[White "Jaskolka, Tomasz"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2241"]
[BlackElo "2175"]
[PlyCount "73"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Ba5 8. d4 Nge7 9. Bd3 Bd7 10. 0-0 b5 11. Ba3 b4 12. cxb4 Nxb4 13. Be2 0-0 14. Nbd2 Nec6 15. Nb3 Bb6 16. Bb5 a5 17. Qe2 Na7 18. Bxd7 Qxd7 19. Rfb1 Rfc8 20. Nxa5 Nc2 21. Ra2 Nxa3 22. Rxa3 Qc7 23. Nb3 Qc4 24. Qe3 Nb5 25. Rxa8 Rxa8 26. h4 h6 27. Nbd2 Qc6 28. Qb3 Ra5 29. Qb4 Bc7 30. Nb3 Ra2 31. Rc1 Qd7 32. Nc5 Qe8 33. Qb3 Ra3 34. Qb4 Qa8 35. Qxb5 Ra1 36. Rxa1 Qxa1+ 37. Kh2 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "6"]
[White "Kosteniuk, Alexandra"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2501"]
[BlackElo "2175"]
[PlyCount "65"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 Nc6 7. 0-0 Bd6 8. Nbd2 Nge7 9. c4 dxc4 10. Nxc4 0-0 11. Bg5 Qd7 12. Rfd1 h6 13. Bd2 Qf5 14. Qb3 Qd5 15. Rac1 b5 16. Nxd6 Qxb3 17. axb3 cxd6 18. d5 Ne5 19. Nxe5 dxe5 20. Bb4 Rfe8 21. d6 Nf5 22. d7 Reb8 23. Rd5 Nd4 24. Kf1 f6 25. Be7 Ne6 26. Rc6 Nd8 27. Rc8 Rxc8 28. dxc8Q Rxc8 29. Rxd8+ Rxd8 30. Bxd8 Kf7 31. Ke2 Ke6 32. Kd3 Kd5 33. g4 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "1"]
[White "Mekhitarian, Krikor Sevag"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2554"]
[BlackElo "2175"]
[PlyCount "57"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Bd3 d6 6. Bc2 c5 7. d4 cxd4 8. Nxd4 Nbd7 9. f4 g6 10. 0-0 a6 11. f5 e5 12. Nb3 b5 13. Bg5 Qb6+ 14. Kh1 bxc4 15. Nd2 Qxb2 16. Rb1 Qxc3 17. Rxb7 Be7 18. Ba4 Rd8 19. Bxf6 Bxf6 20. fxg6 hxg6 21. Rxf6 0-0 22. Rxd7 Rxd7 23. Bxd7 Qd4 24. Rf1 c3 25. Nf3 Qxe4 26. Ba4 d5 27. Bc2 Qe3 28. Re1 Qf4 29. Nxe5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "3"]
[White "Msellek, Ilyass"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2406"]
[BlackElo "2175"]
[PlyCount "69"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 Nf6 3. e4 d5 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 10. dxc5 Bxc5 11. Nd4 Qb6 12. Rd1 0-0 13. Be2 f6 14. exf6 Nxf6 15. 0-0 e5 16. fxe5 Nxe5 17. b4 Bxd4 18. Bxd4 Qd6 19. Qf4 Re8 20. Rfe1 Bg4 21. h3 Nf3+ 22. Qxf3 Bxf3 23. Bxf3 Rxe1+ 24. Rxe1 Rd8 25. Bc5 Qg3 26. Bf2 Qf4 27. Ne2 Qc4 28. Nd4 Qc3 29. Re7 Qxa3 30. Ne6 Qxb4 31. Rxg7+ Kh8 32. Rf7 Ne4 33. Bd4+ Kg8 34. Rg7+ Kh8 35. Rg4+ 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "5"]
[White "Ozates, Tuna"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2290"]
[BlackElo "2175"]
[PlyCount "35"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Nf6 6. Ngf3 Bxc5 7. Be2 0-0 8. 0-0 Rd8 9. a4 Nc6 10. a5 e5 11. Bc4 Qd6 12. Ng5 Be6 13. Nxe6 fxe6 14. c3 e4 15. Qe2 e3 16. fxe3 Ne5 17. b4 Nxc4 18. Nxc4 1-0

[Event "Titled Tuesday intern op 06th Feb Late"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "9"]
[White "Pesotskiy, Mikhail"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2136"]
[BlackElo "2175"]
[PlyCount "87"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 b6 8. Bg5 h6 9. Bh4 Be7 10. e3 Bb7 11. Be2 d6 12. 0-0 Nbd7 13. Rfd1 a6 14. Rac1 Rc8 15. Nd4 Ne5 16. b3 Qc7 17. Qb2 Rfd8 18. f3 Qb8 19. e4 Ng6 20. Bf2 Nf4 21. Bf1 d5 22. e5 Qxe5 23. cxd5 N6xd5 24. Ne4 Nf6 25. Rxc8 Rxc8 26. Nxf6+ Bxf6 27. Qb1 Rd8 28. g3 Nd5 29. Re1 Qd6 30. Rc1 Qxa3 31. Ne2 Nb4 32. Bxb6 Rb8 33. f4 Nd5 34. Ba7 Ra8 35. Bf2 Qb4 36. Rc4 Qe7 37. Nd4 Rd8 38. Nc6 Bxc6 39. Rxc6 Nb4 40. Rb6 a5 41. Qe4 Qd7 42. Rb5 Nc6 43. Rc5 Rc8 44. Bb5 1-0

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "2"]
[White "Roman, Rodrigo"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2033"]
[BlackElo "2175"]
[PlyCount "64"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 c5 4. e3 Be7 5. c3 b6 6. Nbd2 Bb7 7. Bd3 cxd4 8. exd4 Nd5 9. Bxe7 Qxe7 10. 0-0 Nf4 11. Be4 Bxe4 12. Nxe4 d5 13. Ng3 Nc6 14. Re1 0-0 15. Ne5 Nxe5 16. Rxe5 b5 17. Qf3 Ng6 18. Re3 b4 19. Rae1 bxc3 20. bxc3 Rab8 21. Nf1 Rb2 22. g3 Rxa2 23. h4 Qf6 24. Qg2 Ne7 25. Rf3 Qg6 26. g4 h5 27. Rg3 hxg4 28. Rxg4 Qh6 29. Ne3 Rc8 30. Rg5 Ng6 31. h5 Nf4 32. Qg4 Qxg5 0-1

[Event "Titled Tuesday intern op 06th Feb Early"]
[Site "Chess.com INT"]
[Date "2024.02.06"]
[Round "8"]
[White "Tokhirjonova, Gulruhbegim"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2365"]
[BlackElo "2175"]
[PlyCount "109"]
[EventDate "2024.02.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2024"]
[SourceDate "2024.02.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. Be2 Bxe2 8. Qxe2 Qa6 9. Be3 Qxe2+ 10. Kxe2 c4 11. Nbd2 Ne7 12. b3 cxb3 13. Rab1 Nbc6 14. Rxb3 Na5 15. Rb5 Nec6 16. Rhb1 a6 17. Rb6 Bxa3 18. Nb3 Be7 19. Bg5 f6 20. exf6 gxf6 21. Nxa5 Nxa5 22. Bf4 Kf7 23. Ra1 Bd8 24. Rd6 Ke7 25. Rxd8 Rhxd8 26. Rxa5 Rdc8 27. Kd3 Rc4 28. Nd2 Rc6 29. Nb3 b6 30. Ra2 a5 31. Bd2 Rg8 32. g3 h5 33. Na1 h4 34. Nc2 h3 35. Ne3 Kd6 36. f4 Rgc8 37. g4 Ra8 38. Bc1 b5 39. Ba3+ Kd7 40. Bc5 a4 41. f5 exf5 42. gxf5 Rg8 43. Re2 Rg1 44. Nxd5 Rg2 45. Re7+ Kd8 46. Rh7 Rxh2 47. Be7+ Kc8 48. Bxf6 a3 49. Ne7+ Kb7 50. Nxc6+ Kxc6 51. Be5 a2 52. Ra7 Rf2 53. Ke4 h2 54. d5+ Kb6 55. Bd4# 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "6"]
[White "Balaji, Aaravamudhan"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2346"]
[BlackElo "2135"]
[PlyCount "71"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e5 2. b3 g6 3. Bb2 Bg7 4. e3 Ne7 5. Nf3 d6 6. Be2 0-0 7. d4 e4 8. Nfd2 f5 9. 0-0 c6 10. b4 a5 11. a3 axb4 12. axb4 Rxa1 13. Bxa1 Na6 14. Bc3 Nc7 15. f3 d5 16. cxd5 Nexd5 17. Bc4 Be6 18. fxe4 Nxe3 19. Bxe6+ Nxe6 20. Qb3 Nxf1 21. Qxe6+ Kh8 22. Nxf1 Bxd4+ 23. Kh1 fxe4 24. Ng3 Bxc3 25. Nxc3 Qd4 26. Nce2 Qa1+ 27. Ng1 Qd4 28. h4 Qxb4 29. h5 Qd4 30. h6 Qf6 31. Qxe4 b5 32. Nf3 c5 33. Qb7 b4 34. Ne4 Qf7 35. Qb6 b3 36. Qxc5 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "1"]
[White "Buchenau, Frank"]
[Black "Garcia Ramos, Daniel"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2135"]
[BlackElo "2436"]
[PlyCount "78"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Qc7 4. Nc3 dxe4 5. Nxe4 Nf6 6. Qe2 Nxe4 7. Qxe4 Nd7 8. Bf4 Qb6 9. 0-0-0 Nf6 10. Qd4 Bg4 11. Be2 Bxf3 12. Qxb6 axb6 13. Bxf3 Rxa2 14. Kb1 Ra4 15. Bc7 b5 16. b3 Ra8 17. Kb2 e6 18. Ra1 Rxa1 19. Rxa1 Kd7 20. Be5 Bd6 21. Bc3 b4 22. Bd4 Kc7 23. Re1 Ra8 24. h3 Ra5 25. g4 e5 26. Be3 Nd5 27. Bd2 Bc5 28. Be3 Bxe3 29. fxe3 Nc3 30. Ra1 Rxa1 31. Kxa1 Kd6 32. Kb2 h6 33. Kc1 g6 34. h4 f5 35. h5 fxg4 36. hxg6 gxf3 37. g7 f2 38. g8Q f1Q+ 39. Kd2 Qd1# 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "11"]
[White "Buchenau, Frank"]
[Black "Rios Escobar, Adan"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2135"]
[BlackElo "2234"]
[PlyCount "65"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. Re1 e6 7. c3 b5 8. Bc2 c4 9. b4 Bb7 10. a4 Be7 11. d4 cxd3 12. Qxd3 bxa4 13. Bxa4 0-0 14. Nbd2 Qc7 15. Bb2 Rfc8 16. c4 Bc6 17. Bc2 Qb7 18. Bc3 h6 19. Reb1 d5 20. b5 axb5 21. cxb5 Rxa1 22. Bxa1 dxe4 23. Qf1 exf3 24. bxc6 Qxc6 25. Rc1 fxg2 26. Qe2 g6 27. Bb2 Qb7 28. Bd4 Ba3 29. Rb1 Qd5 30. Qd3 Rxc2 31. Qxc2 Qxd4 32. Nf3 Qe4 33. Ne1 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "5"]
[White "Buchenau, Frank"]
[Black "Roberson, Peter T"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2135"]
[BlackElo "2424"]
[PlyCount "43"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 Bg4 7. dxe5 dxe5 8. fxe5 Nfd7 9. 0-0 Nxe5 10. Qe1 Bc5+ 11. Kh1 Nxf3 12. gxf3 Bh3 13. Qg3 Bxf1 14. Qxg7 Rf8 15. Qe5+ Kd8 16. Bg5+ Kc8 17. Bxf1 Nd7 18. Bh3 Qc7 19. Qxc5 f5 20. Qe7 Qe5 21. Bxf5 Rxf5 22. Qd8# 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "2"]
[White "Buchenau, Frank"]
[Black "Rorrer, Grayson"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2135"]
[BlackElo "2396"]
[PlyCount "80"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Qc7 4. Nc3 dxe4 5. Nxe4 Nf6 6. Qe2 Nxe4 7. Qxe4 Nd7 8. Bf4 Qa5+ 9. Bd2 Qb6 10. Bc3 Nf6 11. Qh4 Nd5 12. Be2 Nxc3 13. bxc3 g6 14. Qd4 Rg8 15. 0-0 Bg7 16. Qh4 h6 17. Rab1 Qc7 18. c4 Bf5 19. Rb3 g5 20. Qg3 Qxg3 21. hxg3 b6 22. a4 Kd7 23. Nd2 Kc7 24. Bf3 g4 25. Be4 Bd7 26. d4 Bxd4 27. Re1 e5 28. c3 Bc5 29. Bh7 Rg7 30. Bc2 Re8 31. Ne4 Be7 32. c5 f5 33. cxb6+ axb6 34. Nd2 Bc5 35. Nc4 f4 36. gxf4 exf4 37. Rxe8 Bxe8 38. Kf1 Rd7 39. Ne5 Rd2 40. Bf5 Rd5 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "4"]
[White "Buchenau, Frank"]
[Black "Santos Flores, Alberto Javier"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2135"]
[BlackElo "2183"]
[PlyCount "93"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Qa6 12. a3 b5 13. Nb2 Qb7 14. a4 a6 15. g3 Be7 16. Bh3 Nb6 17. a5 Nd7 18. 0-0 Nf8 19. Qe2 Bd7 20. Nd1 0-0-0 21. Ne3 g6 22. Ng4 h5 23. Nf2 Nh7 24. Bg2 Rdg8 25. Nh3 Kb8 26. Nfg5 Nxg5 27. Nxg5 Be8 28. h3 Qc7 29. Qf2 Qd8 30. Nf3 Bf8 31. g4 hxg4 32. hxg4 Be7 33. Qg3 f6 34. exf6 Bxf6 35. f5+ Kb7 36. fxe6 Qe7 37. Rae1 g5 38. Re2 Bg6 39. Ne5 Bxe5 40. Rxe5 Rf8 41. Rxd5 Qxe6 42. Rd6 Rxf1+ 43. Kxf1 Qf7+ 44. Kg1 Rc8 45. Qe5 Bd3 46. Qc5 Qc7 47. Bxc6+ 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "8"]
[White "Buchenau, Frank"]
[Black "Wu, Derek"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2135"]
[BlackElo "2255"]
[PlyCount "72"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. c3 a5 7. d4 Bb6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8+ Kxd8 11. Bg5 Ke7 12. Nd2 c6 13. a4 Rd8 14. Rad1 h6 15. Bh4 g5 16. Bg3 Bg4 17. Nf3 Bxf3 18. gxf3 Nd7 19. Rd2 Bc7 20. Rfd1 Nc5 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. b3 Ke7 24. h4 f6 25. Kg2 b5 26. axb5 cxb5 27. Bxb5 Nxb3 28. Kf1 Kd6 29. Ke2 Kc5 30. Ba4 Kc4 31. h5 Kxc3 32. Bh2 Nc5 33. Bc6 a4 34. Bd5 Nb3 35. f4 gxf4 36. f3 a3 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "7"]
[White "Erzhanov, Arman"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2156"]
[BlackElo "2135"]
[PlyCount "84"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. b3 c5 3. Bb2 Nc6 4. Nf3 Nf6 5. e5 Nd5 6. g3 d6 7. exd6 Qxd6 8. Na3 b6 9. Nc4 Qc7 10. Bg2 Bb7 11. 0-0 0-0-0 12. Re1 Rg8 13. a4 Be7 14. a5 Bf6 15. axb6 axb6 16. Nfe5 Nxe5 17. Bxe5 Bxe5 18. Nxe5 f6 19. Nc4 e5 20. d3 Nc3 21. Qd2 Nb5 22. Ra2 Bxg2 23. Kxg2 Qb7+ 24. Kg1 Nd4 25. Re3 b5 26. Ra8+ Kd7 27. Rxd8+ Rxd8 28. Na5 Qa8 29. Qc3 Rc8 30. f4 b4 31. Qa1 Nxc2 32. Qa4+ Ke6 33. Re4 Nd4 34. fxe5 f5 35. Re3 Rc7 36. Kf2 Ra7 37. g4 g6 38. gxf5+ gxf5 39. Rh3 Rxa5 40. Rh6+ Kxe5 41. Qd7 Qf3+ 42. Ke1 Qe2# 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "10"]
[White "Nouali, Mohamed"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2137"]
[BlackElo "2135"]
[PlyCount "103"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. g3 b5 10. Bg2 Bb7 11. 0-0 0-0 12. Qd2 c5 13. Qh6 cxd4 14. Rad1 Bf6 15. Nxd4 Bg7 16. Qe3 Qb6 17. Nxf5 Qxe3 18. Nxe3 Bxg2 19. Kxg2 Nc6 20. Rd6 Rac8 21. Rfd1 Be5 22. Rd7 Nb8 23. R7d3 Rc7 24. Ne4 Bxb2 25. Nd6 Be5 26. c4 Bxd6 27. Rxd6 bxc4 28. Rc1 c3 29. Rc2 Rfc8 30. Rd3 Kf8 31. Nd1 Ke7 32. Rdxc3 Rxc3 33. Rxc3 Rxc3 34. Nxc3 Kd6 35. Kf3 Kc5 36. Kf4 Kb4 37. Ne4 Ka3 38. Nd6 f6 39. Ne8 Nd7 40. Nc7 e5+ 41. Kf5 Kxa2 42. Nxa6 Kb3 43. Ke6 Nb6 44. Kxf6 e4 45. Nc5+ Kc4 46. Nxe4 Kd3 47. Ng5 h6 48. Nf7 Ke2 49. f4 Kf3 50. Nxh6 Nd5+ 51. Kg5 Ne3 52. f5 1-0

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "3"]
[White "Radu, David Cr"]
[Black "Buchenau, Frank"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2142"]
[BlackElo "2135"]
[PlyCount "106"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. 0-0 Bxe2 9. Qxe2 Nc6 10. Rd1 Nge7 11. Be3 Nf5 12. Nc3 Be7 13. Na4 Qa5 14. Nc5 Bxc5 15. dxc5 0-0 16. a3 Qa4 17. b4 a5 18. b5 Nxe3 19. fxe3 Na7 20. Nd4 Rac8 21. Rdc1 f6 22. exf6 Rxf6 23. Rf1 Rcf8 24. Rxf6 Rxf6 25. Rf1 Rxf1+ 26. Qxf1 Qxa3 27. Qf4 Qc1+ 28. Kf2 Qxc5 29. Nxe6 Qc2+ 30. Kf3 Qe4+ 31. Qxe4 dxe4+ 32. Kxe4 Nxb5 33. Nc5 b6 34. Na4 Nd6+ 35. Kd5 b5 36. Nc3 b4 37. Na4 Nf5 38. e4 Ne3+ 39. Kd6 b3 40. e5 Nc4+ 41. Kd5 b2 42. Nxb2 Nxb2 43. Kd6 Nc4+ 44. Kd5 Nxe5 45. Kxe5 a4 46. Kd4 Kf7 47. Kc4 Ke6 48. Kb4 Kd5 49. Kxa4 Ke4 50. Kb4 Ke3 51. Kc4 Kf2 52. g4 Kg2 53. h4 Kg3 0-1

[Event "Titled Tuesday intern op 23rd Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.23"]
[Round "9"]
[White "Sargsyan, Anna M"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2377"]
[BlackElo "2135"]
[PlyCount "63"]
[EventDate "2024.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2024"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. d5 Bb4 8. 0-0 Bxc3 9. bxc3 exd5 10. Nh4 c6 11. cxd5 Nxd5 12. c4 Qf6 13. Ba3 Nc3 14. Qc2 Re8 15. e3 b5 16. Rac1 a5 17. cxb5 Nxb5 18. Bb2 Qe6 19. Nf5 f6 20. Rfd1 d5 21. Bh3 Qe4 22. Qe2 a4 23. Qh5 g6 24. Qh6 gxf5 25. Qxf6 d4 26. Bxf5 Qe5 27. Qg5+ Qg7 28. Qh5 Rf8 29. Bxd4 Nxd4 30. Rxd4 Kh8 31. Rg4 Qf7 32. Qh6 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "5"]
[White "Buchenau, Frank"]
[Black "Cuevas Araya, Walter"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2135"]
[BlackElo "2066"]
[PlyCount "99"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 d6 6. c3 a6 7. Bb3 Qe7 8. Nbd2 h6 9. Re1 Be6 10. Nf1 Bxb3 11. Qxb3 0-0-0 12. Be3 Qe6 13. Qxe6+ fxe6 14. Bxc5 dxc5 15. Rad1 Rd7 16. Ne3 Rhd8 17. Nc4 Rxd3 18. Rxd3 Rxd3 19. Ncxe5 Nxe5 20. Nxe5 Rd2 21. Nc4 Rc2 22. a4 Nxe4 23. f3 Nd6 24. Nxd6+ cxd6 25. Rxe6 Kd7 26. Rg6 Rxb2 27. Rxg7+ Kc6 28. a5 Rc2 29. f4 Rxc3 30. f5 Re3 31. Kf2 Re8 32. Rh7 b5 33. axb6 Kxb6 34. Rxh6 Kc6 35. f6 c4 36. g4 c3 37. Rh3 Kd5 38. Rxc3 Rh8 39. Kg3 Ke5 40. g5 Kf5 41. h4 d5 42. Rf3+ Kg6 43. Kg4 Kf7 44. h5 Rb8 45. g6+ Ke6 46. f7 Ke7 47. g7 d4 48. f8Q+ Rxf8 49. gxf8Q+ Ke6 50. Rf6+ 1-0

