[Event "GER-ch Rapid 48th"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "2"]
[White "Krastev, Alexander"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2431"]
[BlackElo "2251"]
[PlyCount "58"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 e6 8. Nb5 d6 9. Qa3 Ke7 10. c3 dxc3 11. dxc3 a6 12. Be2 Rb8 13. Nd4 e5 14. Nc2 Nf6 15. Bg5 h6 16. Bxf6+ Bxf6 17. Rd1 Be6 18. Ne3 Qc7 19. Nd5+ Bxd5 20. Rxd5 Rhd8 21. 0-0 Kf8 22. Qb3 Kg7 23. a4 a5 24. Bb5 b6 25. Qd1 h5 26. Qd2 Rb7 27. Rd1 Be7 28. f4 exf4 29. e5 Qb8 1-0

[Event "GER-ch Rapid 48th"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "3"]
[White "Reichmann, Hendrik"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2307"]
[BlackElo "2251"]
[PlyCount "102"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nc3 a6 4. e3 e6 5. g4 Bb4 6. f3 c5 7. Nge2 Nc6 8. Qd2 cxd4 9. exd4 Bd7 10. a3 Be7 11. h4 Rc8 12. h5 h6 13. Bg2 Na7 14. 0-0 Nb5 15. Kh1 Nxc3 16. Nxc3 Bc6 17. Rfe1 0-0 18. Ne2 Bd6 19. c3 a5 20. Be5 Bxe5 21. dxe5 Nd7 22. Nd4 Qh4+ 23. Kg1 Qg3 24. Qf2 Qxf2+ 25. Kxf2 Nc5 26. Ke3 Rce8 27. b4 Na4 28. Rec1 f6 29. f4 fxe5 30. fxe5 Kf7 31. Bf1 Bd7 32. Rab1 axb4 33. Rxb4 Nc5 34. Bd3 Ke7 35. Nb3 Nxb3 36. Rxb3 Bc6 37. Rcb1 Ra8 38. Bb5 Rfd8 39. Bxc6 bxc6 40. Rb7+ Rd7 41. Rxd7+ Kxd7 42. Rb7+ Ke8 43. Rxg7 Rxa3 44. Kd2 Ra4 45. g5 hxg5 46. h6 Kf8 47. Rc7 Rh4 48. h7 c5 49. Ke3 Re4+ 50. Kf3 Rh4 51. Ke3 Re4+ 1/2-1/2

[Event "GER-ch Rapid 48th"]
[Site "Goettingen"]
[Date "2022.09.24"]
[Round "4"]
[White "Serrer, Christoph"]
[Black "Feuerstack, Aljoscha"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2251"]
[BlackElo "2464"]
[PlyCount "158"]
[EventDate "2022.09.24"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qc7 8. h3 Nbd7 9. Bd2 Ne4 10. Nxg6 Nxd2 11. Kxd2 hxg6 12. cxd5 exd5 13. Rc1 Qb6 14. Bd3 Qxb3 15. axb3 Bd6 16. h4 Nf8 17. g4 Ne6 18. h5 gxh5 19. gxh5 Rh6 20. Rcg1 Ke7 21. Bf5 Rg8 22. Rh3 Rf6 23. Rf3 Rh8 24. Ke2 Nf4+ 25. exf4 Rxf5 26. Rxg7 Rhxh5 27. Rg8 Kd7 28. Rg5 Rfxg5 29. fxg5 Ke7 30. Rf5 Ke6 31. Rf6+ Ke7 32. Rf5 Ke8 33. Nd1 Bf8 34. Ne3 Bg7 35. Kd3 Rh4 36. Nc2 Rh3+ 37. Ne3 Rh4 38. Nc2 Ke7 39. Rf3 Rg4 40. Re3+ Kd7 41. Rf3 Ke7 42. Re3+ Kf8 43. Rf3 Rxg5 44. Rf4 Ke7 45. Ne3 Ke6 46. Rh4 Rg1 47. Rf4 Bh6 48. Rf3 Rg5 49. Rh3 Bg7 50. Rh4 a6 51. Rf4 Rh5 52. Rg4 Bf6 53. Rf4 Rh4 54. Rxh4 Bxh4 55. f3 Bg5 56. Nd1 Kf5 57. Nc3 Kf4 58. Na4 Be7 59. Ke2 Kg3 60. Nb6 Bf6 61. Ke3 Bg5+ 62. Ke2 Be7 63. Ke3 Bb4 64. Nd7 Bd6 65. Ke2 Kf4 66. Nf6 Kf5 67. Ng4 Kf4 68. Nf6 Bf8 69. Nd7 Be7 70. Ne5 Bf6 71. Nd3+ Kg3 72. Ke3 Bg5+ 73. f4 Bh6 74. Nc5 Bxf4+ 75. Kd3 b6 76. Nxa6 Bd6 77. b4 f5 78. Nc5 bxc5 79. dxc5 Be5 0-1

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.06.19"]
[Round "5.1"]
[White "Serrer, Christoph"]
[Black "Hebbinghaus, Holger"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2278"]
[BlackElo "2281"]
[PlyCount "21"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Fischbek"]
[BlackTeam "Marmstorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 a6 5. b3 b6 6. Bd3 Bb7 7. 0-0 Nbd7 8. Qe2 Bd6 9. cxd5 exd5 10. Ba3 0-0 11. Rc1 1/2-1/2

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.05.07"]
[Round "7.1"]
[White "Serrer, Christoph"]
[Black "Conrad, Christian"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2278"]
[BlackElo "2076"]
[PlyCount "12"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Fischbek"]
[BlackTeam "Hamburg Koenigsspringer II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c5 6. d5 d6 0-1

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2022.04.03"]
[Round "8.1"]
[White "Trisic, Aleksandar"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2332"]
[BlackElo "2278"]
[PlyCount "83"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "St Pauli II"]
[BlackTeam "Fischbek"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Nh6 7. Ne1 c5 8. c3 Qb6 9. a4 a6 10. a5 Qc7 11. Nd2 f6 12. f4 Bg6 13. g4 fxe5 14. fxe5 Rc8 15. Ng2 cxd4 16. cxd4 Qc2 17. Nf4 Qxd1 18. Bxd1 Bf7 19. Ba4 Be7 20. Nb3 Rc7 21. Bd2 Kd8 22. Nxd5 exd5 23. Bxh6 Be6 24. Bf4 Rc4 25. Be3 g5 26. Nd2 Rc8 27. Bb3 Rg8 28. Ne4 h6 29. Nc3 Bxg4 30. Bxd5 Rf8 31. Bxb7 Rb8 32. Bxa6 Rxb2 33. Rfb1 Rc2 34. Rc1 Rxc1+ 35. Rxc1 Bb4 36. Nd5 Nb8 37. Nxb4 Rf3 38. Be2 Rxe3 39. Bxg4 Re4 40. Rc8+ Ke7 41. Nd5+ Kf7 42. Bh5+ 1-0

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2021.12.12"]
[Round "3.1"]
[White "Serrer, Christoph"]
[Black "Kahlert, Thomas"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2278"]
[BlackElo "2148"]
[PlyCount "41"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Fischbek"]
[BlackTeam "St Pauli III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c6 6. 0-0 d5 7. Nc3 Bg4 8. cxd5 cxd5 9. Qb3 Bc8 10. Bd2 Nc6 11. Rfc1 Na5 12. Qb4 b6 13. Ne5 Bb7 14. Be1 Nd7 15. Nf3 Rc8 16. Nb5 Nc6 17. Qb3 a6 18. Nc3 Na5 19. Qb4 Nc6 20. Qb3 Na5 21. Qb4 1/2-1/2

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2021.11.21"]
[Round "2.1"]
[White "Fehling, Michael"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "C86"]
[WhiteElo "2185"]
[BlackElo "2278"]
[PlyCount "56"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK V"]
[BlackTeam "Fischbek"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 0-0 8. c3 d5 9. d3 Be6 10. Re1 Re8 11. Nbd2 h6 12. Nf1 Bf8 13. Ng3 Qd7 14. h3 Rad8 15. Be3 d4 16. Bxe6 Rxe6 17. cxd4 Nxd4 18. Nxd4 exd4 19. Bd2 c5 20. f4 c4 21. f5 Ree8 22. dxc4 bxc4 23. Qxc4 Bd6 24. Nf1 Nxe4 25. Qxa6 Qxf5 26. Qe2 Re6 27. Qf3 Qd5 28. Bf4 Bb4 1/2-1/2

[Event "Hamburg-chT Landesliga 2122"]
[Site "Hamburg"]
[Date "2021.10.31"]
[Round "1.1"]
[White "Serrer, Christoph"]
[Black "Fries Nielsen, Niels Jorgen"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2278"]
[BlackElo "2295"]
[PlyCount "22"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Fischbek"]
[BlackTeam "Harburg Diagonale"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3 6. Qxc3 b6 7. g3 Bb7 8. Bg2 d6 9. 0-0 Nbd7 10. d3 c5 11. b4 Rc8 1/2-1/2

[Event "Hamburg-chT Landesliga 1920"]
[Site "Hamburg"]
[Date "2021.08.21"]
[Round "8.17"]
[White "Serrer, Christoph"]
[Black "Harder, Clemens"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2283"]
[BlackElo "2154"]
[PlyCount "55"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Fischbek"]
[BlackTeam "Hamburg Koenigsspringer II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 Nbd7 6. Qb3 Qb6 7. Nf3 dxc4 8. Bxc4 Qxb3 9. Bxb3 e6 10. Nh4 Bd3 11. 0-0-0 Ba6 12. Nf3 Bb4 13. Kc2 Bxc3 14. bxc3 Ne4 15. Bg3 Nxg3 16. hxg3 Ke7 17. Rh4 h6 18. Kb2 Nf6 19. Bc2 Rac8 20. Ne5 Nd7 21. Nxd7 Kxd7 22. Bd3 Bxd3 23. Rxd3 b6 24. e4 Ke7 25. Rh1 Rhd8 26. Rhd1 Rc7 27. f4 h5 28. Rh1 1/2-1/2

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "4"]
[White "Carow, Johannes"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2431"]
[BlackElo "2137"]
[PlyCount "61"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Qc2 Nbd7 9. Nf3 h6 10. Bf4 c5 11. dxc5 Nxc5 12. 0-0 Bg4 13. Nd4 Qd7 14. Bb5 Qd8 15. Bxe8 Qxe8 16. h3 Bd7 17. Rac1 Rc8 18. Qe2 g5 19. Be5 g4 20. Bxf6 Bxf6 21. hxg4 Qe5 22. Qf3 Nd3 23. Rc2 Rc5 24. Rd1 Nb4 25. Rcd2 Qg5 26. Nf5 Be6 27. a3 Bxc3 28. axb4 Bxb4 29. Rd4 a5 30. Qf4 Rc2 31. Nxh6+ 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "9"]
[White "Mueller, Sebastian1111"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1941"]
[BlackElo "2137"]
[PlyCount "102"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nge2 Nbd7 9. 0-0 Nf8 10. Qc2 h6 11. Bh4 Ne6 12. f3 c5 13. Bf2 cxd4 14. exd4 Bd7 15. Qb3 Bc6 16. Rac1 Nh5 17. Rfe1 Bd6 18. Nb5 Bb8 19. Nbc3 Qg5 20. Qc2 Nhf4 21. Ng3 g6 22. Nce2 h5 23. Nxf4 Nxf4 24. Rxe8+ Kg7 25. Be3 h4 26. Bxf4 Qxf4 27. Rce1 hxg3 28. h3 Bc7 29. Rxa8 Bb6 30. Qc3 Bxd4+ 31. Kh1 Bxc3 32. bxc3 Qd2 33. Rg1 Qxd3 34. Rxa7 Qxc3 35. Ra8 d4 36. Rd8 d3 37. Rd1 Bb5 38. a4 Ba6 39. Rg1 Qc2 40. Rd7 Qxa4 41. Rd5 Qc4 42. Rd6 Bb5 43. Rd8 Qc3 44. Rd6 Bc4 45. Rd8 b5 46. Rd6 b4 47. Rd1 b3 48. Rb6 Qc2 49. Rg1 d2 50. Rd6 b2 51. Rd4 b1Q 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "12"]
[White "Ochs, Daniel Elias"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2205"]
[BlackElo "2137"]
[PlyCount "156"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. b3 0-0 6. Bb2 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. Nc3 c5 10. Rc1 Rc8 11. Qe2 cxd4 12. exd4 Re8 13. Rfd1 dxc4 14. bxc4 Nf8 15. Ne5 Ng6 16. Nxg6 hxg6 17. d5 exd5 18. cxd5 Nxd5 19. Bb5 Bf6 20. Qxe8+ Qxe8 21. Bxe8 Rxe8 22. Nxd5 Bxb2 23. Rb1 Be5 24. Ne3 Bf4 25. Rd7 Be4 26. Rc1 Bf5 27. Rxa7 Rxe3 28. fxe3 Bxe3+ 29. Kf1 Bxc1 30. Rb7 Be3 31. Ke2 Bc5 32. a4 Be4 33. Rb8+ Kh7 34. g3 g5 35. Rc8 Bg1 36. h3 f6 37. Kf1 Be3 38. Re8 Bd3+ 39. Kg2 Bc5 40. Rc8 Be4+ 41. Kh2 Bf2 42. Re8 Bc6 43. Re2 Bd4 44. Rd2 Be3 45. Re2 Bd4 46. Rd2 Be5 47. Ra2 Kg6 48. a5 bxa5 49. Rxa5 Bd7 50. Ra7 Bf5 51. Ra5 Be6 52. Ra6 Bf5 53. Ra5 g4 54. hxg4 Bxg4 55. Ra4 Bf5 56. Ra7 Be4 57. Kh3 f5 58. g4 f4 59. Kh2 f3+ 60. Kg1 Bd4+ 61. Kf1 Bxa7 62. g5 Kxg5 63. Ke1 Kg4 64. Kf1 Bd3+ 65. Ke1 f2+ 66. Kd2 f1Q 67. Kc3 Bh7 68. Kb4 Qf4+ 69. Ka5 Bb6+ 70. Kb5 Kf3 71. Kc6 g5 72. Kb7 g4 73. Ka6 g3 74. Kb5 g2 75. Kc6 g1Q 76. Kb7 Qg7+ 77. Ka6 Qa7+ 78. Kb5 Qfa4# 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "8"]
[White "Ritscher, Jan Paul"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2057"]
[BlackElo "2137"]
[PlyCount "62"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 b6 8. Qc2 Bb7 9. e4 dxe4 10. Nxe4 Nbd7 11. Rd1 Qc8 12. Nxf6+ Nxf6 13. c5 Rd8 14. Bg5 bxc5 15. dxc5 Rd5 16. b4 a5 17. a3 axb4 18. axb4 Rxa1 19. Rxa1 h6 20. Bf4 Nd7 21. Nd2 Rd4 22. Rb1 Ba6 23. Qa2 Nf6 24. Be5 Rd8 25. Qb2 Qd7 26. Ne4 Nxe4 27. Bxe4 f6 28. Bc3 Bc4 29. Qc1 Bd5 30. Bxd5 Qxd5 31. Qe3 Kf7 1/2-1/2

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "6"]
[White "Schulz, Michael4444"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2024"]
[BlackElo "2137"]
[PlyCount "60"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. Nd2 Qb6 5. e3 Qxb2 6. Bd3 Nf6 7. Ngf3 e6 8. 0-0 Be7 9. c4 Qb6 10. Rb1 Qd8 11. Ne5 dxc4 12. Ndxc4 Nd5 13. Bxe7 Qxe7 14. Na5 Nc3 15. Qh5 Nxb1 16. Rxb1 0-0 17. h4 Nd7 18. Ng4 f5 19. Nxh6+ gxh6 20. Qg6+ Qg7 21. Qxe6+ Kh8 22. Nxb7 Nc5 23. Nxc5 Bxe6 24. Nxe6 Qf6 25. Nxf8 Rxf8 26. Rb7 f4 27. Rh7+ Kg8 28. Rxa7 fxe3 29. Bc4+ Kh8 30. f3 Qxd4 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "3"]
[White "Serrer, Christoph"]
[Black "Burkart, Lloyd Shang"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2137"]
[BlackElo "1957"]
[PlyCount "129"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 c6 5. Be2 Be7 6. 0-0 0-0 7. b3 Nbd7 8. d4 Qc7 9. Bb2 b6 10. cxd5 cxd5 11. Rc1 Qd8 12. Nb5 Ba6 13. Rc2 Bxb5 14. Bxb5 a6 15. Bd3 b5 16. Qc1 Rc8 17. Rxc8 Qxc8 18. Qb1 Qb7 19. Rc1 Rc8 20. Rc2 h6 21. Qc1 Nb6 22. Ne5 Rxc2 23. Qxc2 Qc8 24. Qxc8+ Nxc8 25. a4 bxa4 26. bxa4 a5 27. Nc6 Bb4 28. Nxb4 axb4 29. Kf1 Kf8 30. Ke1 Ke7 31. f3 Nd6 32. Kd1 Kd7 33. Kc2 Nc4 34. Bc1 Na5 35. Bb5+ Kc7 36. Bd2 Nc4 37. Bxc4 dxc4 38. Bxb4 Nd5 39. Bd2 Kc6 40. e4 Nc7 41. Kc3 h5 42. Kxc4 f6 43. Bf4 Na6 44. d5+ exd5+ 45. exd5+ Kd7 46. Kb5 Nc7+ 47. Bxc7 Kxc7 48. a5 g5 49. a6 Kb8 50. d6 g4 51. d7 Kc7 52. a7 Kxd7 53. a8Q f5 54. Qd5+ Ke7 55. Qe5+ Kd8 56. Qxf5 g3 57. hxg3 h4 58. gxh4 Ke7 59. Qg6 Kd7 60. h5 Ke7 61. h6 Kd7 62. h7 Kd8 63. h8Q+ Kd7 64. Qhh7+ Kd8 65. Qgg8# 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "5"]
[White "Serrer, Christoph"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2137"]
[BlackElo "2085"]
[PlyCount "90"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 d6 6. b3 c5 7. Bb2 Nc6 8. c4 cxd4 9. Nxd4 Nxd4 10. Qxd4 Qc7 11. Nc3 Be6 12. Qd2 Rac8 13. Rac1 Qa5 14. Bxb7 Rb8 15. Bg2 Rfd8 16. Rfd1 Ng4 17. Nd5 Qxd2 18. Rxd2 Bxb2 19. Rxb2 Bxd5 20. cxd5 Rdc8 21. Rbc2 Rxc2 22. Rxc2 Kf8 23. Rc7 a5 24. h3 Nf6 25. e4 Ke8 26. f4 a4 27. Rc3 axb3 28. axb3 Nd7 29. Kf2 Nc5 30. Ke3 Rxb3 31. Rxb3 Nxb3 32. Kd3 f6 33. Kc4 Nc5 34. e5 fxe5 35. fxe5 Kf7 36. exd6 exd6 37. Kb5 Kf6 38. Kc6 Ke5 39. Bf3 g5 40. h4 h6 41. hxg5 hxg5 42. Kb5 Nb3 43. Kc4 Nd2+ 44. Kd3 Nxf3 45. Ke3 g4 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "10"]
[White "Serrer, Christoph"]
[Black "Frohnhaeuser, Simon"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2137"]
[BlackElo "1965"]
[PlyCount "101"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. d4 dxc4 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Nxd4 Nc6 8. Be3 g6 9. g3 Bg7 10. Bg2 Rc8 11. Nxc6 Bxc6 12. Bxc6+ Rxc6 13. Qb5 0-0 14. 0-0 Qc8 15. Bxa7 Rd8 16. Rfd1 Rcd6 17. Rxd6 Rxd6 18. Qc5 Qd8 19. Kg2 Ng4 20. h3 Bd4 21. Qc4 Bxa7 22. hxg4 Rd2 23. Qb3 Qd4 24. Rf1 Bc5 25. Qxb7 Kg7 26. Qf3 Bd6 27. Ne4 Rxb2 28. Nxd6 Qxd6 29. Qc3+ Qf6 30. Qxf6+ Kxf6 31. Ra1 Rxe2 32. a4 Re6 33. a5 Ra6 34. f4 Ke6 35. Kf3 f6 36. Ke4 Kd6 37. Kd4 e5+ 38. Kc4 Kc6 39. Kb4 e4 40. Rc1+ Kd5 41. Kb5 Ra8 42. Rd1+ Ke6 43. a6 e3 44. Re1 Kd5 45. Rxe3 Rb8+ 46. Ka5 Kc5 47. Rc3+ Kd4 48. Ra3 Kc5 49. a7 Ra8 50. Ka6 Kc6 51. Rc3+ 1-0

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "1"]
[White "Serrer, Christoph"]
[Black "Hausrath, Daniel"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2137"]
[BlackElo "2817"]
[PlyCount "98"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 d6 6. d4 Ne4 7. Nfd2 Qa5 8. e3 Nc6 9. Bg2 Nxd2 10. Qxd2 Qxd2+ 11. Nxd2 cxd4 12. Bxc6+ bxc6 13. Bxd4 e5 14. Bb2 f5 15. f4 0-0 16. Nf3 c5 17. 0-0-0 Bb7 18. Rhf1 Rad8 19. fxe5 Bxf3 20. Rxf3 dxe5 21. Rff1 Kf7 22. Rxd8 Rxd8 23. Rd1 Rxd1+ 24. Kxd1 Ke6 25. Ke2 Bf8 26. a3 e4 27. Bc3 Bd6 28. b4 cxb4 29. axb4 a6 30. c5 Bc7 31. Be1 Kd5 32. h3 h5 33. Kf1 Kc4 34. Ke2 Kb5 35. Kd1 a5 36. bxa5 Kxc5 37. Kc2 Kb5 38. Kb3 g5 39. Bd2 Bxg3 40. a6 Kxa6 41. Kc4 f4 42. exf4 gxf4 43. Kd4 e3 44. Bxe3 f3 45. Ke4 f2 46. Bxf2 Bxf2 47. Kf3 Bc5 48. h4 Be7 49. Kg3 Kb5 1/2-1/2

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "11"]
[White "Serrer, Christoph"]
[Black "Hummel, Dirk"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2137"]
[BlackElo "2462"]
[PlyCount "138"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Be2 0-0 6. d4 dxc4 7. Bxc4 c5 8. 0-0 a6 9. dxc5 Bxc5 10. Qe2 b5 11. Rd1 Qb6 12. Bb3 Bb7 13. a4 b4 14. a5 Qc7 15. Na4 Qxa5 16. Bd2 Be7 17. Nd4 Nc6 18. Rdc1 Nxd4 19. exd4 Qf5 20. Nc5 Bd5 21. Bxd5 Nxd5 22. Rxa6 Rac8 23. Ra7 Bf6 24. Be3 h6 25. Rd1 Ra8 26. Rxa8 Rxa8 27. Nd7 Ra2 28. h3 Be7 29. Rc1 b3 30. Kf1 Qe4 31. Ne5 Nxe3+ 32. fxe3 Bg5 33. Nc4 Kh7 34. Qf3 Qd3+ 35. Qe2 Qf5+ 36. Qf3 Qd5 37. Ke2 Qb5 38. Kf2 Bh4+ 39. g3 Bf6 40. Qe4+ g6 41. Qf3 Kg7 42. Kg2 Qd5 43. Rf1 Qxf3+ 44. Kxf3 Be7 45. Rd1 Bb4 46. Rd3 Be7 47. Rxb3 Ra1 48. Nd2 Rh1 49. Kg2 Rd1 50. Nf3 Rc1 51. Rb7 Rc2+ 52. Kf1 Bd6 53. Ne5 Bxe5 54. dxe5 Rh2 55. h4 g5 56. hxg5 hxg5 57. b4 Rb2 58. Rb8 g4 59. b5 Kg6 60. Rg8+ Kf5 61. Rf8 Kxe5 62. Rxf7 Ke4 63. Rf4+ Kxe3 64. Rxg4 Rxb5 65. Ra4 Rb2 66. Ra3+ Ke4 67. Ke1 Kf5 68. Kf1 e5 69. Rb3 Rxb3 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "7"]
[White "Serrer, Christoph"]
[Black "Kolb, Tobias"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2137"]
[BlackElo "2011"]
[PlyCount "54"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. c4 e6 6. Qb3 Qb6 7. d3 h6 8. Nc3 Be7 9. Be3 Qxb3 10. a3 a6 11. Nd4 Qb6 12. Nxe6 Qxb2 13. Nxg7+ Kf8 14. Nxf5 Qxc3 15. Bxh6+ Rxh6 16. Nxh6 Qe5 17. e4 dxe4 18. dxe4 Bc5 19. Rad1 Nbd7 20. Nf5 Nb6 21. Kh1 Nxe4 22. Rde1 Nxf2+ 23. Rxf2 Qxe1+ 24. Rf1 Qe6 25. Bh3 Rd8 26. Bg4 Qe4+ 27. Rf3 Qxg4 0-1

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "13"]
[White "Serrer, Christoph"]
[Black "Marcziter, Dmitrii"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2137"]
[BlackElo "2182"]
[PlyCount "141"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Nf6 6. c4 Be7 7. cxd5 exd5 8. dxc5 Bxc5 9. Bg5 0-0 10. Nc3 d4 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxc5 Qxc5 14. Qc1 Qb6 15. Rd1 Re8 16. Qd2 Rd8 17. Rac1 Be6 18. b3 h6 19. Ne1 a5 20. Nd3 Bd5 21. Rc5 Bxg2 22. Kxg2 Nb4 23. Rdc1 Nxd3 24. Qxd3 a4 25. Qb5 Qe6 26. Re5 Qd7 27. Qxd7 Rxd7 28. Rd1 axb3 29. axb3 Ra2 30. Kf1 Rb2 31. Rd3 f6 32. Rb5 Re7 33. e3 dxe3 34. Rxe3 Rxe3 35. fxe3 Rxh2 36. Rxb7 Rb2 37. b4 h5 38. b5 Kh7 39. b6 Kh6 40. Rb8 g6 41. b7 Kg5 42. Ke1 Kg4 43. Rg8 Rxb7 44. Rxg6+ Kf5 45. Rg8 Rb2 46. Kf1 Rh2 47. Rg7 Ke4 48. Rg6 f5 49. Rg5 h4 50. gxh4 Rxh4 51. Kf2 Rh2+ 52. Ke1 Rh3 53. Kf2 Rf3+ 54. Ke1 Rxe3+ 55. Kf2 Ra3 56. Rh5 Ra2+ 57. Kf1 f4 58. Rh3 Kf5 59. Rb3 Kg4 60. Rc3 Rb2 61. Ra3 Kh4 62. Rc3 Rd2 63. Ra3 Rh2 64. Rb3 Kg4 65. Ra3 Rc2 66. Rb3 f3 67. Rb8 Rc1+ 68. Kf2 Rc2+ 69. Kf1 Rc1+ 70. Kf2 Rc2+ 71. Kf1 1/2-1/2

[Event "GER-ch Net blitz sf"]
[Site "Playchess.com INT"]
[Date "2021.06.05"]
[Round "2"]
[White "Wagner, Dennis"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2506"]
[BlackElo "2137"]
[PlyCount "117"]
[EventDate "2021.06.05"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. c3 Bg6 8. a4 Nf5 9. a5 a6 10. b4 Be7 11. g4 Nh4 12. Nxh4 Bxh4 13. f4 f6 14. f5 Bf7 15. Bf4 0-0 16. Nd2 fxe5 17. dxe5 Bg5 18. Bg3 Bh4 19. Qe1 Bxg3 20. Qxg3 Qg5 21. Nb3 exf5 22. Rxf5 Qe7 23. Bd3 g6 24. Kh1 Kh8 25. Rf2 Qxe5 26. Qxe5+ Nxe5 27. Raf1 Kg7 28. Be2 Rae8 29. Nc5 Re7 30. g5 Rfe8 31. Kg2 Bg8 32. h4 Nd7 33. Nxd7 Rxd7 34. Bg4 Rde7 35. Rf3 Re2+ 36. R1f2 Rxf2+ 37. Kxf2 Re7 38. Re3 Rc7 39. Re5 Bf7 40. Ke3 c5 41. Kd3 cxb4 42. cxb4 Rc4 43. Bf3 Rxb4 44. Re7 Kf8 45. Rd7 Rb5 46. Kd4 Rxa5 47. Rxb7 Rb5 48. Ra7 a5 49. Ke5 d4+ 50. Kxd4 Bg8 51. Bc6 Rb4+ 52. Ke5 Rxh4 53. Rxa5 Rg4 54. Ra8+ Kg7 55. Ra7+ Kf8 56. Be4 Rxg5+ 57. Kf6 Rf5+ 58. Bxf5 g5 59. Ra8# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "2"]
[White "Albert, Gerhard"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1823"]
[BlackElo "2212"]
[PlyCount "244"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. h3 Bxf3 6. Qxf3 e6 7. Be2 Nc6 8. Bb5 Nge7 9. 0-0 a6 10. Ba4 b5 11. Bb3 Ng6 12. d3 Be7 13. Bd2 Nd4 14. Qd1 0-0 15. Ne2 Bf6 16. Nxd4 Bxd4 17. c3 Bb6 18. d4 Qf6 19. Qe2 Nf4 20. Qf3 Bc7 21. Bc2 a5 22. Rfe1 Rfc8 23. Bxf4 Qxf4 24. Qxf4 Bxf4 25. g3 Bd6 26. Bd3 b4 27. Rec1 bxc3 28. bxc3 Rab8 29. Rc2 Rc7 30. c4 dxc4 31. Rxc4 Rxc4 32. Bxc4 Rb2 33. Rc1 Rd2 34. a4 Rxd4 35. Bb5 g5 36. Rc2 Kg7 37. Kg2 Bb4 38. Re2 Kf6 39. Kf3 Bc5 40. Kg2 Rb4 41. Be8 Ke7 42. Bc6 Kd6 43. Bb5 f5 44. Rd2+ Bd4 45. h4 gxh4 46. gxh4 Ke5 47. Re2+ Kf6 48. Be8 Be5 49. h5 Rg4+ 50. Kf1 Bc3 51. f3 Rh4 52. Bd7 Be5 53. Be8 Bd4 54. Rg2 Ke7 55. Bb5 Rxh5 56. Rd2 e5 57. f4 Rh1+ 58. Kg2 Rg1+ 59. Kh2 Re1 60. fxe5 Bxe5+ 61. Kg2 Kf6 62. Rd7 Ke6 63. Rxh7 Bd4 64. Bd7+ Kf6 65. Rh6+ Kg5 66. Rh7 Re2+ 67. Kf3 Re3+ 68. Kg2 Ra3 69. Rf7 Bf6 70. Bb5 Ra2+ 71. Kf3 Ra3+ 72. Kf2 Bd4+ 73. Ke2 Re3+ 74. Kd2 Re5 75. Rd7 Bc5 76. Rg7+ Kf4 77. Rf7 Bb4+ 78. Kd3 Re3+ 79. Kd4 Re1 80. Bc6 Rd1+ 81. Kc4 Rc1+ 82. Kb5 Rc5+ 83. Kb6 Re5 84. Bb5 Kg5 85. Rg7+ Kf6 86. Rh7 f4 87. Rh6+ Kg5 88. Rh8 f3 89. Rg8+ Kf4 90. Rf8+ Rf5 91. Rh8 f2 92. Rh4+ Kg3 93. Rh8 f1Q 94. Rg8+ Kh4 95. Rh8+ Kg5 96. Rg8+ Kh6 97. Bxf1 Rxf1 98. Rh8+ Kg7 99. Rc8 Rf6+ 100. Kb5 Kf7 101. Rc7+ Ke6 102. Rc6+ Ke5 103. Rc4 Rf8 104. Rh4 Rb8+ 105. Kc4 Bd2 106. Rh5+ Kf4 107. Rh7 Rb4+ 108. Kd3 Be1 109. Re7 Bg3 110. Rf7+ Ke5 111. Rg7 Bf4 112. Re7+ Kd6 113. Rf7 Be5 114. Ra7 Rxa4 115. Ra6+ Kd5 116. Ra8 Ra3+ 117. Kc2 Ra4 118. Kb3 Rb4+ 119. Ka3 Bd6 120. Rxa5+ Kc4 121. Ra4 Kc3 122. Rxb4 Bxb4+ 1/2-1/2

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "5"]
[White "Braun, Christian1111"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1823"]
[BlackElo "2212"]
[PlyCount "89"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 Rc8 10. g4 Bg6 11. Kf2 e6 12. h4 Bb4 13. h5 Bxd3 14. Qxd3 Bxc3 15. Nxc3 Qe7 16. g5 Nd7 17. g6 f5 18. gxh7 Rxh7 19. h6 gxh6 20. Rag1 Qf7 21. Qf1 Ke7 22. Bxh6 Rg8 23. Bg5+ Ke8 24. Ke2 Rxh1 25. Rxh1 Rxg5 26. Qh3 Qg7 27. Rh2 Ke7 28. Kd2 f4 29. Qh4 fxe3+ 30. Kxe3 Ke8 31. f4 Rg3+ 32. Kf2 Nxd4 33. Qh5+ Kd8 34. Qh4+ Kc7 35. Qxg3 Qf7 36. f5+ e5 37. Qg5 Nxf5 38. Ke1 Kd6 39. Rf2 Nc5 40. Rxf5 Qe8 41. Rf6+ Kc7 42. Qg7+ Kb8 43. Rf8 Qxf8 44. Qxf8+ Kc7 45. Qxc5+ 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "8"]
[White "Frohnhaeuser, Simon"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1928"]
[BlackElo "2212"]
[PlyCount "40"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Rc8 9. d4 e6 10. Qe2 Bb4 11. h4 Nge7 12. h5 Be4 13. f3 0-0 14. Bxc6 Nxc6 15. Nxc6 Rxc6 16. 0-0 Bxc3 17. bxc3 Rxc3 18. fxe4 Rg3+ 19. Kf2 Qh4 20. Rh1 Rh3+ 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "11"]
[White "Heinig, Wolfram"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1973"]
[BlackElo "2212"]
[PlyCount "96"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. f4 Nc6 8. Nf3 Be6 9. fxe5 Nxe5 10. Bg5+ Kc8 11. 0-0-0 c6 12. Nxe5 Bxe5 13. Kc2 Kc7 14. Be2 Nf6 15. Rhf1 Bxc3 16. Bf4+ Kc8 17. Kxc3 Nxe4+ 18. Kc2 Rd8 19. Bf3 f5 20. Bxe4 fxe4 21. Bg5 Rxd1 22. Rxd1 Kc7 23. Kc3 Rf8 24. g3 Rf3+ 25. Kd4 Bf5 26. Bf4+ Kc8 27. h3 h5 28. h4 b6 29. b4 Ra3 30. Rd2 Kb7 31. c5 a5 32. cxb6 Kxb6 33. bxa5+ Rxa5 34. Rb2+ Ka6 35. Ke3 Ra3+ 36. Kf2 Rd3 37. Rc2 Kb5 38. Be3 Rd5 39. a4+ Kxa4 40. Rxc6 Rd3 41. Rc2 Kb3 42. Rc1 Kb2 43. Rc7 Rd1 44. Rc5 Kb3 45. Rc7 Kb4 46. Rc2 Ra1 47. Rc7 Ra2+ 48. Kg1 Bg4 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "4"]
[White "Pauly, Markus"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1802"]
[BlackElo "2212"]
[PlyCount "68"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Bf5 7. dxc5 Bxc2 8. cxb6 axb6 9. Na3 Bg6 10. Nb5 Rc8 11. a4 e6 12. h3 h6 13. Be2 Ne4 14. Bc7 Bc5 15. b4 Be7 16. Bxb6 0-0 17. 0-0 Bf6 18. Rfc1 Bh5 19. Nfd4 Nxd4 20. Nxd4 Bxd4 21. cxd4 Bxe2 22. Bc5 Nxc5 23. dxc5 Bc4 24. e4 Rfd8 25. exd5 exd5 26. f3 f5 27. f4 Re8 28. Rc2 Re4 29. g3 Re3 30. Kf2 Rb3 31. Re1 Rxb4 32. Re5 g6 33. Re6 Kf7 34. Rd6 Rxc5 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "7"]
[White "Schaefer, Sven"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1852"]
[BlackElo "2212"]
[PlyCount "116"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. e5 Bg7 5. f4 h5 6. Nf3 Bg4 7. Bd3 e6 8. Be3 Nh6 9. Bf2 Nf5 10. Ne2 Bxf3 11. gxf3 Nd7 12. Ng3 Bf8 13. Nxf5 exf5 14. Qe2 Bh6 15. Be3 Nf8 16. 0-0-0 Ne6 17. Kb1 Bxf4 18. Bxf4 Nxf4 19. Qd2 Ne6 20. c3 Qb6 21. Bc2 0-0-0 22. h4 Kb8 23. f4 Rd7 24. Rhe1 Rc8 25. Bb3 Qd8 26. Qe3 Qxh4 27. Rf1 b5 28. a4 a6 29. Bc2 Qe7 30. b4 a5 31. axb5 axb4 32. bxc6 Rxc6 33. Ba4 Rxc3 34. Qe2 Rb7 35. Qa6 Qc7 36. Rc1 Qb6 37. Qxb6 Rxb6 38. Kb2 Ra3 39. Be8 Ra7 40. Rc2 Nxd4 41. Rc5 Ne6 42. Rc2 Re7 43. Ba4 Rc7 44. Rxc7 Kxc7 45. Rc1+ Kd8 46. Kb3 Nc5+ 47. Rxc5 Ke7 48. Rxd5 Ke6 49. Rd8 f6 50. Bd7+ Ke7 51. Rh8 Kxd7 52. Rh7+ Ke6 53. exf6 Kxf6 54. Rh8 Kg7 55. Rd8 h4 56. Rd7+ Kh6 57. Rd3 Kh5 58. Rd2 h3 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "9"]
[White "Serrer, Christoph"]
[Black "Fromm, Marius"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2212"]
[BlackElo "1421"]
[PlyCount "108"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Nxc4 10. Nxd5 Nxd5 11. Bxc4 Rc8 12. Qb3 Bc6 13. 0-0 Bg7 14. Re1 0-0 15. Ne5 e6 16. Nxc6 Rxc6 17. Be3 Nb6 18. Bb5 Rd6 19. a4 Nd5 20. Red1 a6 21. Be2 Qb6 22. Qxb6 Rxb6 23. Rd2 Rd8 24. a5 Rb4 25. Bf3 Kf8 26. Kf1 Ke7 27. Rc2 Bxd4 28. Bxd4 Rxd4 29. g3 Rd7 30. Ke2 Nb4 31. Rc3 Rd2+ 32. Kf1 Rxb2 33. Re1 Nd3 34. Re2 Rxe2 35. Kxe2 Nb4 36. Rb3 Nd5 37. h4 h5 38. Rb2 Kd6 39. Bg2 Rc7 40. Bf3 f5 41. Bg2 Nc3+ 42. Kf1 Nb5 43. Ke2 e5 44. f4 e4 45. Bf1 Rc3 46. Kf2 Kc5 47. Kg2 Kc6 48. Rd2 Nd6 49. Rb2 Rc5 50. Rb6+ Kc7 51. Rb2 Rxa5 52. Be2 Rc5 53. Rc2 Rxc2 54. Kf1 Rxe2 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "6"]
[White "Serrer, Christoph"]
[Black "Johann, Gregor"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2212"]
[BlackElo "1722"]
[PlyCount "113"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Bf5 4. cxd5 cxd5 5. Qb3 Qd7 6. Bb5 Nc6 7. Nd4 Bxb1 8. Rxb1 e6 9. 0-0 Bc5 10. Nxc6 bxc6 11. Qc3 cxb5 12. Qxg7 f6 13. Qxh8 0-0-0 14. b4 Bb6 15. Bb2 Qf7 16. Rbc1+ Kb7 17. Rc2 e5 18. Bxe5 fxe5 19. Qxe5 Ne7 20. Rfc1 Ng6 21. Qc3 Rf8 22. d4 Rg8 23. Qc6+ Kb8 24. Qd6+ Kb7 25. Rc7+ Bxc7 26. Rxc7+ Qxc7 27. Qxd5+ Qc6 28. Qf7+ Qc7 29. Qd5+ Kb6 30. g3 Rc8 31. h4 Qc1+ 32. Kh2 Qc6 33. Qf7 Rc7 34. Qg8 Qf6 35. f4 Qc6 36. Kh3 Qd7+ 37. Kg2 Qe7 38. Kf3 Qf7 39. Qd8 Qd7 40. Qg8 Qe7 41. h5 Nf8 42. g4 Ne6 43. g5 Qd7 44. h6 Qd5+ 45. Kg4 Nxf4 46. Qb8+ Rb7 47. Qe8 Qe6+ 48. Qxe6+ Nxe6 49. d5 Nc7 50. e4 Ne8 51. Kf5 Kc7 52. e5 Kd7 53. g6 hxg6+ 54. Kxg6 Ke7 55. h7 Nf6 56. exf6+ Kd6 57. h8Q 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "10"]
[White "Serrer, Christoph"]
[Black "Kolb, Tobias"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2212"]
[BlackElo "1892"]
[PlyCount "129"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. cxd5 cxd5 6. Qb3 Bc8 7. Be2 Nc6 8. 0-0 e6 9. d4 Be7 10. Bd2 0-0 11. Rfc1 Qb6 12. Qxb6 axb6 13. Nb5 Bd7 14. a3 Rfc8 15. Kf1 Ne4 16. Be1 g5 17. Bd3 f6 18. Nd2 Nd6 19. f3 Na5 20. Nxd6 Bxd6 21. b4 Nc6 22. Bg3 Bxg3 23. hxg3 Na7 24. a4 Rxc1+ 25. Rxc1 Bxa4 26. Rc7 Bc6 27. Kf2 Rc8 28. Re7 Re8 29. Rc7 Rf8 30. Bxh7+ Kh8 31. Bd3 Kg8 32. g4 Rf7 33. Rxf7 Kxf7 34. Nb1 Bb5 35. Ke2 Ke7 36. Nc3 Bxd3+ 37. Kxd3 Kd6 38. b5 Nc8 39. e4 Ne7 40. g3 Ng6 41. Ke3 dxe4 42. Nxe4+ Ke7 43. Nc3 Kd6 44. Ke4 Ne7 45. f4 f5+ 46. gxf5 exf5+ 47. Ke3 g4 48. Kd3 Ng8 49. Na4 Nf6 50. Nxb6 Ne4 51. Nc4+ Ke6 52. Ne3 Nxg3 53. d5+ Kd6 54. Kd4 Ne2+ 55. Kc4 Nxf4 56. Nxf5+ Ke5 57. Ne3 g3 58. Kc5 Nxd5 59. Ng2 Ke4 60. Kd6 Kf3 61. Nh4+ Kg4 62. Ng2 Kh3 63. Ne1 Nc3 64. b6 Na4 65. Kc7 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "1"]
[White "Serrer, Christoph"]
[Black "Meyer, Irmin"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2212"]
[BlackElo "1681"]
[PlyCount "75"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. d4 d5 8. Ne5 c6 9. b3 Nfd7 10. Nd3 Nf6 11. Nf4 Nbd7 12. e4 dxe4 13. Nxe4 Qc7 14. Bb2 Rad8 15. Qe2 Rfe8 16. Nxf6+ Nxf6 17. Qf3 Rd7 18. Rad1 Red8 19. h4 h6 20. Rfe1 Bd6 21. Nh5 Be7 22. Nf4 Bd6 23. Nd3 a5 24. Bc3 Ba8 25. Qe2 Bb7 26. Bf3 Ba8 27. Kg2 Bb7 28. Qe3 Ba8 29. g4 c5 30. Bxa8 Rxa8 31. dxc5 bxc5 32. Bxf6 gxf6 33. Qxh6 Bf8 34. Qf4 Bg7 35. Qxc7 Rxc7 36. Nf4 Rd8 37. Rxd8+ Kh7 38. Red1 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2021.04.24"]
[Round "3"]
[White "Serrer, Christoph"]
[Black "Noetzel, Felix"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2212"]
[BlackElo "1851"]
[PlyCount "166"]
[EventDate "2021.04.24"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. Qc2 Bd6 6. 0-0 0-0 7. d4 Nbd7 8. Nbd2 Re8 9. b3 e5 10. cxd5 Nxd5 11. Nc4 Bc7 12. dxe5 Nxe5 13. Ncxe5 Bxe5 14. Nxe5 Rxe5 15. Bb2 Re7 16. Rad1 Qe8 17. e4 Nb6 18. Rd6 Be6 19. Rfd1 Rd7 20. Qc3 Qf8 21. Rxd7 Nxd7 22. f4 f5 23. Rd6 Re8 24. Qd4 Nf6 25. e5 Ne4 26. Qxa7 Qf7 27. Rd1 Bd5 28. Qd4 Re6 29. Ba3 Qh5 30. Re1 h6 31. Qe3 Kh7 32. Bf3 Qe8 33. Kg2 Qa8 34. Qc1 Qa5 35. Re3 Nd2 36. b4 Bxf3+ 37. Kf2 Qd5 38. Bb2 Nc4 39. Rc3 Nxb2 40. Qxb2 Be4 41. Re3 Re8 42. a4 Rd8 43. Re2 Qd4+ 44. Qxd4 Rxd4 45. Rb2 Kg6 46. a5 Kf7 47. b5 cxb5 48. Rxb5 Ra4 49. Rc5 Ra2+ 50. Ke3 Rxh2 51. Rc7+ Kg6 52. Kd4 Rd2+ 53. Ke3 Rd5 54. e6 Rxa5 55. e7 Kf7 56. e8Q+ Kxe8 57. Rxg7 Ra3+ 58. Kd4 Kf8 59. Rh7 Rxg3 60. Rxh6 Rf3 61. Ke5 Kg7 62. Rd6 b5 63. Rd7+ Kh6 64. Rd6+ Kh5 65. Rd8 Kg4 66. Rg8+ Kh3 67. Rb8 Bd3 68. Kd4 Kg3 69. Ke5 Rxf4 70. Rd8 Bc4 71. Rd1 Rf2 72. Kd4 Kf3 73. Rh1 f4 74. Kc3 Re2 75. Rh3+ Ke4 76. Rh4 Re3+ 77. Kd2 Rd3+ 78. Ke1 b4 79. Rh8 b3 80. Re8+ Kf3 81. Rh8 b2 82. Rh3+ Ke4 83. Kf2 b1Q 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "11"]
[White "Buksa, Nataliya"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2419"]
[BlackElo "2283"]
[PlyCount "83"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 c5 5. Nf3 cxd4 6. exd4 Nc6 7. Ne5 e6 8. Be2 Be7 9. 0-0 0-0 10. Bf3 Bd7 11. Re1 Rc8 12. Nxc6 Bxc6 13. Rb1 Bb4 14. Re3 Bxc3 15. Rxc3 Ne4 16. Re3 b5 17. c3 Qf6 18. Be5 Qg6 19. Bxe4 dxe4 20. Qd2 f6 21. Bf4 Qf5 22. Rg3 Bd5 23. b3 Rfd8 24. Be3 Kf7 25. Rc1 Rc6 26. Qe2 Rdc8 27. Bd2 h5 28. h4 g6 29. Qe3 Rh8 30. Qe2 Rhc8 31. Kh2 Rh8 32. c4 bxc4 33. bxc4 Rhc8 34. Rgc3 e5 35. cxd5 Rxc3 36. Rxc3 exd4 37. Rxc8 Qxc8 38. Qxe4 f5 39. Qxd4 Qc7+ 40. Bf4 Qc2 41. d6 Qb2 42. Qxb2 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "10"]
[White "Kozin, Yuri"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "C94"]
[WhiteElo "2251"]
[BlackElo "2283"]
[PlyCount "90"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d3 Nbd7 11. Nbd2 c5 12. Nf1 Bb7 13. Ng3 g6 14. Bh6 Re8 15. Ng5 d5 16. a4 c4 17. Ba2 Nc5 18. exd5 Nxd3 19. Re2 Nxd5 20. N5e4 f5 21. Nd2 e4 22. Nxc4 bxc4 23. Bxc4 Ne5 24. Ba2 Nf7 25. Bc1 Bh4 26. Rd2 Bxg3 27. Bxd5 Bxd5 28. Rxd5 Qb6 29. Be3 Qxb2 30. fxg3 Qxc3 31. Bd4 Qc7 32. Rc1 Qxg3 33. Ba1 Ne5 34. Rxe5 Rxe5 35. Qd4 Rae8 36. Rc7 e3 37. Qd7 R5e7 38. Qd5+ Re6 39. Rg7+ Kf8 40. Qc5+ Rd6 41. Rd7 Qf2+ 42. Kh2 Qf4+ 43. Kg1 Qf2+ 44. Kh2 Qf4+ 45. Kg1 Qf2+ 1/2-1/2

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "6"]
[White "Ptacnikova, Lenka"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2107"]
[BlackElo "2283"]
[PlyCount "86"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d4 exd4 7. Nxd4 Ne7 8. Be3 f5 9. Qh5+ g6 10. Qh6 Kf7 11. 0-0-0 Qf8 12. Qh4 Be5 13. Bg5 Qg7 14. Nde2 Bf6 15. Rhe1 h6 16. Bxf6 Qxf6 17. Qxf6+ Kxf6 18. Nd4 c5 19. Nb3 b6 20. Nd2 Bb7 21. f3 Rad8 22. exf5 Nxf5 23. Nde4+ Kf7 24. g3 Nd4 25. f4 Nf3 26. Rxd8 Rxd8 27. Re2 Re8 28. Rf2 Nd4 29. f5 Bxe4 30. fxg6+ Kxg6 31. Nxe4 Rxe4 32. c3 Re2 33. Rf8 Nc6 34. Rc8 Re7 35. Rh8 Kg5 36. Rg8+ Kf5 37. Rh8 Kg6 38. Rg8+ Rg7 39. Re8 Kg5 40. Re6 Rg6 41. h4+ Kf5 42. Re3 Ne5 43. b3 c4 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "8"]
[White "Roebers, Jan"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2170"]
[BlackElo "2283"]
[PlyCount "88"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 g6 14. Ng3 Bf8 15. b3 c5 16. d5 a5 17. a4 bxa4 18. bxa4 Ba6 19. Bd3 Qc8 20. Bxa6 Qxa6 21. Qe2 Reb8 22. Nd2 Qxe2 23. Rxe2 Be7 24. Nc4 Nb6 25. Ne3 Nfd7 26. Rb2 Bg5 27. Rb5 Bxe3 28. Bxe3 Nc4 29. Bg5 f6 30. Bc1 Rxb5 31. axb5 Rb8 32. Ra4 Ndb6 33. Ra1 a4 34. Ne2 a3 35. f4 Ra8 36. fxe5 fxe5 37. Bg5 Ra5 38. Bd8 Rxb5 39. Bxb6 Rxb6 40. Kf2 Rb2 41. Kf3 Rc2 42. g4 a2 43. Nc1 Nd2+ 44. Ke3 Rxc1 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "2"]
[White "Rustemov, Alexander"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2525"]
[BlackElo "2283"]
[PlyCount "124"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. 0-0-0 Nb6 12. Kb1 Be6 13. h3 0-0-0 14. Nf3 Nf6 15. Rc1 Kb8 16. Na4 Ne4 17. Nc5 Nxc5 18. Qxc5 Qxc5 19. Rxc5 Nc8 20. b3 Nd6 21. Kb2 Rc8 22. Rhc1 f6 23. Nd2 Bf5 24. Bf1 Ne4 25. Nxe4 Bxe4 26. b4 a6 27. a4 Bf5 28. Ka3 Bd7 29. Bd3 b5 30. Kb3 f5 31. Ra1 Kb7 32. axb5 axb5 33. Rc2 Ra8 34. Rca2 Rxa2 35. Rxa2 Ra8 36. Ra5 g5 37. Kc3 Re8 38. Kd2 Rf8 39. f3 f4 40. e4 dxe4 41. Bxe4 Rd8 42. Kc3 Be6 43. Ra2 Kb6 44. Re2 Bf7 45. Bf5 Re8 46. Re5 Kc7 47. h4 Kd6 48. hxg5 hxg5 49. Rc5 Re2 50. Be4 Bd5 51. Bxd5 cxd5 52. Rxb5 Rxg2 53. Rb6+ Kc7 54. Rg6 Rg3 55. b5 Rxf3+ 56. Kb4 Rf1 57. Kc5 f3 58. Rg7+ Kc8 59. Rg8+ Kb7 60. Rg7+ Kc8 61. Rg8+ Kb7 62. Rg7+ Kc8 1/2-1/2

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "9"]
[White "Serrer, Christoph"]
[Black "Chandratreya, Prachiti"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2283"]
[BlackElo "1998"]
[PlyCount "81"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nc6 14. 0-0-0 Nd4 15. Be3 Nxf3 16. gxf3 Rb8 17. Bxa7 Ra8 18. Be3 Be6 19. Kb1 Bxd5 20. Rxd5 h6 21. Rhd1 Rac8 22. Rd7 b5 23. Rb7 Red8 24. Rxd8+ Rxd8 25. Rxb5 Rd1+ 26. Kc2 Rh1 27. a4 Rxh2 28. a5 Rh1 29. Bc1 h5 30. a6 h4 31. a7 h3 32. a8Q+ Kh7 33. Qc8 h2 34. Qh3+ Kg8 35. Rb8+ Bf8 36. Bh6 Rc1+ 37. Kxc1 h1Q+ 38. Qxh1 f5 39. Rxf8+ Kh7 40. Bg7+ Kxg7 41. Qh8# 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "3"]
[White "Serrer, Christoph"]
[Black "Dobrowolski, Piotr"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2283"]
[BlackElo "2413"]
[PlyCount "90"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nbd7 10. Nd5 c6 11. Ne7+ Kf8 12. Nxc8 Raxc8 13. Nd2 Nc5 14. f3 Ne6 15. Be3 Nd4 16. Bd1 Ng8 17. 0-0 Bh6 18. Kf2 Bxe3+ 19. Kxe3 Nf6 20. f4 Nd7 21. g3 Ke7 22. Rc1 b6 23. Bg4 f5 24. exf5 gxf5 25. fxe5 fxg4 26. Kxd4 Nxe5+ 27. Kxe5 Rxd2 28. Rf4 Re2+ 29. Kf5 Rf8+ 30. Kxg4 Rxf4+ 31. gxf4 Rxb2 32. h4 Rxa2 33. c5 b5 34. Re1+ Kf7 35. Rd1 b4 36. Rd7+ Ke6 37. Rd6+ Ke7 38. Rxc6 b3 39. Kf5 b2 40. Rc7+ Kd8 41. Rb7 Kc8 42. c6 a5 43. Ke6 a4 44. Kd6 Ra3 45. Rxb2 Rd3+ 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "1"]
[White "Serrer, Christoph"]
[Black "Liang, Jason"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2283"]
[BlackElo "2351"]
[PlyCount "80"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. e3 Nbd7 10. Rd1 Rc8 11. Qe2 Bg6 12. Nc3 b5 13. Ne5 Nxe5 14. dxe5 Nd7 15. Ne4 Bxe4 16. Bxe4 Qc7 17. f4 Rfd8 18. Bd2 a6 19. Qe1 Nb6 20. Ba5 c5 21. Rac1 c4 22. Qe2 Bc5 23. Kf2 Rxd1 24. Rxd1 Rd8 25. Qf3 Qe7 26. Bxb6 Bxb6 27. Qe2 g6 28. Kf3 Kg7 29. h4 h5 30. Kf2 a5 31. Kf3 b4 32. Rxd8 Qxd8 33. Qxc4 Qd1+ 34. Qe2 Qh1+ 35. Qg2 Qe1 36. Qe2 Qa1 37. b3 Qh1+ 38. Qg2 Qd1+ 39. Qe2 Qg1 40. Qg2 Qxe3# 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "7"]
[White "Serrer, Christoph"]
[Black "Zemerov, Vladimir"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2283"]
[BlackElo "2268"]
[PlyCount "86"]
[EventDate "2021.04.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 d6 4. c4 Nc6 5. Bg2 Bg4 6. d5 Ne5 7. Nxe5 Bxe5 8. 0-0 Qc8 9. Nc3 Bh3 10. e4 Bxc3 11. bxc3 h5 12. f4 h4 13. f5 Bxg2 14. Kxg2 Nf6 15. Qf3 gxf5 16. exf5 b6 17. Bg5 hxg3 18. hxg3 Qa6 19. Bxf6 exf6 20. Rae1+ Kd7 21. Re4 Qxa2+ 22. Rf2 Qa1 23. Rf1 Qb2+ 24. Rf2 Qc1 25. Rf1 Qd2+ 26. Rf2 Qh6 27. Kf1 Qh1+ 28. Qxh1 Rxh1+ 29. Kg2 Rah8 30. Kf3 Rc1 31. Rfe2 Rxc3+ 32. Kf2 Rh2+ 33. Kf1 Rc1+ 34. Re1 Rh1+ 35. Kf2 Rhxe1 36. Rxe1 Rxc4 37. Kf3 Rc5 38. g4 Rxd5 39. Rh1 a5 40. Rh7 Ke7 41. Kf4 a4 42. g5 fxg5+ 43. Kxg5 a3 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "7"]
[White "Baum, Jonasz"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2270"]
[BlackElo "2283"]
[PlyCount "67"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 Bb4+ 5. Nbd2 0-0 6. Bg2 b6 7. 0-0 Bb7 8. Qc2 Nbd7 9. cxd5 Nxd5 10. e4 N5f6 11. e5 Nd5 12. Ne4 Be7 13. Bg5 h6 14. Bxe7 Qxe7 15. Rac1 Rac8 16. Qa4 a6 17. Rfd1 c5 18. Nd6 Rc7 19. Nxb7 Rxb7 20. Qxa6 Rc7 21. dxc5 Nxc5 22. Qe2 Rfc8 23. Nd4 Nd7 24. Rxc7 Rxc7 25. Bxd5 exd5 26. Nf5 Qxe5 27. Qxe5 Nxe5 28. Rxd5 Nf3+ 29. Kg2 Ng5 30. Ne3 Ne6 31. Rb5 Rc6 32. Nd5 Nd4 33. Rb4 Ne2 34. Ne7+ 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "6"]
[White "Calin, Alexandru"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2107"]
[BlackElo "2283"]
[PlyCount "90"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 Nh5 9. Bxe7 Qxe7 10. Nge2 Nb6 11. h3 g6 12. g4 Ng7 13. Ng3 Ne6 14. 0-0-0 Bd7 15. Rhe1 0-0-0 16. Kb1 Kb8 17. f4 Qh4 18. Qg2 Rhe8 19. Nce2 Ng7 20. Ng1 Qe7 21. Nf3 f6 22. g5 fxg5 23. fxg5 Rf8 24. e4 Qb4 25. a3 Qa5 26. Ne5 dxe4 27. Nxe4 Bf5 28. Qg3 Ka8 29. Nc5 Rxd4 30. Rc1 Rfd8 31. Qe3 Na4 32. Nb3 Qd5 33. Nxd4 Qxd4 34. Rc3 Nxc3+ 35. bxc3 Qxc3 36. Bxf5 Qxe3 37. Rxe3 Nxf5 38. Rb3 Nd4 39. Rd3 c5 40. Nc4 b6 41. Re3 Rd7 42. Re8+ Kb7 43. Ne5 Rc7 44. Rh8 Nc6 45. Nc4 b5 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "3"]
[White "Chandratreya, Prachiti"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1998"]
[BlackElo "2283"]
[PlyCount "81"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 d6 8. Nc3 h6 9. Nd5 Be6 10. c3 0-0 11. d4 exd4 12. cxd4 Nxe4 13. dxc5 Nxc5 14. Bc2 Ne7 15. Nxe7+ Qxe7 16. Be3 Nd7 17. Qd3 f5 18. Nd4 Ne5 19. Qe2 Bc4 20. Bb3 f4 21. Bd2 f3 22. Bxc4+ bxc4 23. Qe3 fxg2 24. Kxg2 Qh4 25. f4 Nd3 26. Qg3 Qh5 27. Bc3 Rf7 28. Nf3 Raf8 29. Kh1 Nxf4 30. Ng1 Qd5+ 31. Qf3 Qg5 32. Qg3 Qd5+ 33. Nf3 Ne2 34. Qg2 g5 35. Qxe2 Rxf3 36. Rxf3 Rxf3 37. Qg2 Qf5 38. Re1 d5 39. Be5 c5 40. Bg3 d4 41. Qe2 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "5"]
[White "Serrer, Christoph"]
[Black "Baker, Chris W"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2283"]
[BlackElo "2227"]
[PlyCount "65"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 d6 7. d4 a5 8. Bb2 Nc6 9. Re1 Ne4 10. Nfd2 d5 11. Nxe4 fxe4 12. f3 exf3 13. exf3 Bf6 14. c5 a4 15. f4 a3 16. Bc3 b5 17. cxb6 cxb6 18. Qd2 b5 19. b4 Qb6 20. Rd1 Bd7 21. Qe3 Kh8 22. Rd3 Ne7 23. Nd2 Nf5 24. Qf2 Rac8 25. Nf3 Rxc3 26. Rxc3 Bxd4 27. Nxd4 Qxd4 28. Qxd4 Nxd4 29. Bf1 Ra8 30. Rac1 h5 31. Rc7 Rd8 32. Bd3 h4 33. Rxd7 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "2"]
[White "Serrer, Christoph"]
[Black "Gokerkan, Cem Kaan"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2283"]
[BlackElo "2470"]
[PlyCount "94"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Kd7 3. g3 Ke8 4. Bg2 e6 5. c4 Ne7 6. Nc3 g6 7. e4 Bg7 8. 0-0 h6 9. Re1 Kf8 10. e5 d5 11. b3 Kg8 12. Ba3 c6 13. Qd2 Nd7 14. Rac1 Nf8 15. h4 h5 16. Bh3 Bh6 17. Ng5 Nf5 18. Rcd1 Nh7 19. Bc1 Bd7 20. Qd3 Nxg5 21. hxg5 Bxg5 22. Bxf5 gxf5 23. Kg2 Bxc1 24. Rxc1 Qg5 25. Ne2 Kg7 26. cxd5 exd5 27. Qe3 Qxe3 28. fxe3 f6 29. exf6+ Kxf6 30. Nf4 Rae8 31. Nd3 h4 32. gxh4 Rxh4 33. Rh1 Rxh1 34. Rxh1 Rxe3 35. Nf4 Re4 36. Kf3 Rxd4 37. Rh6+ Ke5 38. Ng6+ Kd6 39. Nf8+ Ke7 40. Ng6+ Kd8 41. Ne5 Re4 42. Nd3 b6 43. Rh7 c5 44. Nf4 d4 45. Nd5 Bc6 46. Rh8+ Re8 47. Rxe8+ Kxe8 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "8"]
[White "Serrer, Christoph"]
[Black "Mustafayev, Farid Farman Oglu"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2283"]
[BlackElo "2334"]
[PlyCount "63"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 g6 5. cxd5 cxd5 6. Bf4 Bg7 7. e3 0-0 8. h3 Nc6 9. Be2 Bf5 10. Rc1 a6 11. 0-0 Rc8 12. Na4 Nb4 13. Qb3 a5 14. Nc5 b6 15. Nd3 Nxd3 16. Bxd3 Bxd3 17. Qxd3 Ne4 18. Ne5 f6 19. Nf3 Qd7 20. Qa6 Rc6 21. Rxc6 Qxc6 22. Qa7 e5 23. dxe5 Ra8 24. Nd4 Rxa7 25. Nxc6 Rc7 26. exf6 Rxc6 27. fxg7 Kxg7 28. f3 Nd2 29. Rd1 Rc2 30. e4 Nc4 31. exd5 Kf7 32. d6 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "4"]
[White "Serrer, Christoph"]
[Black "Nemkova, Ljubov"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2283"]
[BlackElo "2172"]
[PlyCount "37"]
[EventDate "2021.04.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e4 Nc6 5. d5 Nd4 6. Nxd4 cxd4 7. Nd2 e5 8. Nb3 d6 9. f4 f6 10. Bd3 Nh6 11. 0-0 0-0 12. c5 dxc5 13. Nxc5 b6 14. Ne6 Bxe6 15. dxe6 Qe7 16. f5 gxf5 17. exf5 Kh8 18. Qh5 Nf7 19. exf7 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "1"]
[White "Barp, Alberto"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2361"]
[BlackElo "2283"]
[PlyCount "81"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d4 cxd4 10. Nxd4 Bd7 11. Nd2 Nxd4 12. Bxd4 Bf6 13. Nc4 Bc6 14. Rc1 Rc8 15. Qd2 b6 16. Rfd1 Bxd4 17. Qxd4 Qf6 18. Qxf6 Nxf6 19. Nd6 Bxg2 20. Nxc8 Bh3 21. Nxa7 h5 22. Rc8 Rxc8 23. Nxc8 b5 24. f3 e5 25. Nd6 b4 26. Rc1 Nd5 27. Kf2 Be6 28. Rc5 Nc3 29. Rxc3 bxc3 30. Ke1 Kf8 31. Ne4 Ke7 32. Nxc3 Kd6 33. b4 f5 34. Kd2 g5 35. e3 f4 36. exf4 exf4 37. gxf4 gxf4 38. Kd3 Ke5 39. a4 Bc8 40. a5 Bb7 41. Ne4 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "6"]
[White "Kalashian, David"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2398"]
[BlackElo "2283"]
[PlyCount "65"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. 0-0-0 Ngf6 16. Ne4 c5 17. Bc3 cxd4 18. Nxf6+ Bxf6 19. Bxd4 Rc8 20. Bxf6 Nxf6 21. Rh4 0-0 22. Kb1 Rfd8 23. Qe2 Rxd1+ 24. Qxd1 Qc5 25. Rd4 Qf5+ 26. Ka1 Qxh5 27. a3 Qc5 28. Qd3 g6 29. Qe3 Kg7 30. Ne5 Ng8 31. Rd7 Qxe3 32. Rxf7+ Kh8 33. Nxg6# 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "2"]
[White "Klimkowski, Jan"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2296"]
[BlackElo "2283"]
[PlyCount "68"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 a5 9. Bf3 Nbd7 10. Nge2 Nb6 11. a4 Ne8 12. 0-0 Nd6 13. Bf4 Bf5 14. Rfd1 Rc8 15. Rac1 Nbc4 16. Nb5 Nxb5 17. Qxb5 Nd6 18. Qb3 Qd7 19. h3 h5 20. Nc3 Bf6 21. Nb5 Nxb5 22. Qxb5 Qxb5 23. axb5 Rxc1 24. Rxc1 Bxd4 25. Rc7 Bxb2 26. Rxe7 a4 27. d6 a3 28. Bd5 Be6 29. Rxe6 fxe6 30. Bxe6+ Kg7 31. Bg5 Bf6 32. Be3 Rd8 33. Bc5 Bb2 34. d7 Rxd7 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "5"]
[White "Kushko, Dmitriy"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2285"]
[BlackElo "2283"]
[PlyCount "93"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 dxc4 7. Na3 Bxa3 8. bxa3 Nc6 9. a4 Rb8 10. Ba3 Re8 11. Rc1 e5 12. dxe5 Ng4 13. Qxd8 Rxd8 14. Rxc4 Be6 15. Rc2 Rd7 16. Rfc1 Rc8 17. h3 Ngxe5 18. Nxe5 Nxe5 19. Bxb7 Rb8 20. Bg2 h6 21. f4 Ng6 22. e4 f5 23. exf5 Bxf5 24. Rxc7 Rxc7 25. Rxc7 Rb1+ 26. Rc1 Rxc1+ 27. Bxc1 Be6 28. a3 a6 29. Bf1 Ne7 30. g4 Bb3 31. a5 Nc6 32. Bd2 Nb8 33. Kf2 Kf7 34. Ke3 Ke6 35. Kd4 Bd5 36. Kc5 Nd7+ 37. Kd4 Bb7 38. Bb4 Nf6 39. f5+ Kd7 40. Bd3 Ne8 41. Ke5 Bc8 42. Bc4 Kc6 43. a4 Bd7 44. Bf8 Kc7 45. Bxa6 Bxa4 46. Bc4 Kd7 47. a6 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "8"]
[White "Lauridsen, Jesper Morch"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2215"]
[BlackElo "2283"]
[PlyCount "102"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 7. h4 h6 8. N1e2 e6 9. Nf4 Bh7 10. Qe2 Bd6 11. Bxe6 0-0 12. 0-0 Bxf4 13. Bxf4 Re8 14. Bxf7+ Kxf7 15. Qc4+ Qd5 16. Qb4 b6 17. Rae1 Nbd7 18. Be3 a5 19. Qd2 Ne4 20. Qd1 Kg8 21. b3 b5 22. Qg4 Ndf6 23. Qh3 Qe6 24. Qxe6+ Rxe6 25. h5 Nxg3 26. fxg3 Bxc2 27. Bd2 Rae8 28. Rxe6 Rxe6 29. Bxa5 Nxh5 30. Kh2 Nf6 31. Bd8 Kf7 32. g4 Rd6 33. Bxf6 Rxf6 34. Rc1 Be4 35. Kg3 Bd5 36. Rb1 Re6 37. Kf2 Re4 38. g5 hxg5 39. a4 b4 40. a5 Rxd4 41. a6 Rd2+ 42. Ke3 Ra2 43. Rf1+ Kg6 44. Kd4 Rxa6 45. g4 Bxb3 46. Kc5 Bd5 47. Kxb4 Ra2 48. Kc5 Rg2 49. Kd6 Rxg4 50. Ke7 Re4+ 51. Kf8 Rf4+ 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "11"]
[White "Serrer, Christoph"]
[Black "Eden, James"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "2283"]
[BlackElo "2294"]
[PlyCount "66"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 7. g3 e6 8. Bg2 Be7 9. 0-0 0-0 10. b3 Rc8 11. e4 c5 12. Bb2 cxd4 13. Qxd4 Bc5 14. Qd3 Nb6 15. Qe2 Bb4 16. Rac1 Bxd2 17. Qxd2 Nxe4 18. Qf4 Bxf3 19. Bxf3 Nd2 20. Bxb7 Nxf1 21. Bxc8 Nxc8 22. Kxf1 Qd5 23. Qd4 Qg5 24. h4 Qg6 25. Kg2 h5 26. Rc7 Nb6 27. Ba3 Re8 28. Rxa7 Nd5 29. b4 Qc2 30. b5 Rb8 31. b6 Rxb6 32. Ra8+ Kh7 33. Bf8 Qg6 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "10"]
[White "Serrer, Christoph"]
[Black "Kadam, Om Manish"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2283"]
[BlackElo "2114"]
[PlyCount "79"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg7 8. Kc2 0-0 9. Be3 Nc6 10. Bc4 Bg4 11. Rhd1 Rad8 12. h3 Ne5 13. Rxd8 Rxd8 14. Nxe5 Be6 15. Bxe6 fxe6 16. Nd3 b6 17. Rd1 Rf8 18. f3 e5 19. Nb4 Kf7 20. Rd7 Rc8 21. Nd5 c6 22. Rxe7+ Kf8 23. Rc7 Rxc7 24. Nxc7 Ke7 25. Na6 Kd7 26. Nb4 Kd6 27. Nd3 a5 28. c4 c5 29. Kc3 h5 30. Bg5 Ke6 31. Nf2 Bh8 32. Kb3 Bg7 33. Ka4 Kd6 34. Kb5 Kc7 35. Nd1 Kb7 36. Nc3 Bf8 37. Nd5 Bd6 38. Nxb6 Bc7 39. Nd7 Bd6 40. Nxc5+ 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "4"]
[White "Serrer, Christoph"]
[Black "Kretov, Evgenij"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2283"]
[BlackElo "2269"]
[PlyCount "107"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. e3 Be7 5. d4 cxd4 6. exd4 d5 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Nbd7 10. Re1 Nb6 11. Bb3 Nbd5 12. Qe2 b6 13. Ne5 Bb7 14. Bg5 h6 15. Bd2 Re8 16. Rad1 Bf8 17. Bc2 Nxc3 18. bxc3 Qd5 19. f3 Qxa2 20. Qd3 Ba6 21. c4 Qa3 22. Qxa3 Bxa3 23. Ra1 Bb2 24. Rxa6 Bxd4+ 25. Kf1 Rec8 26. Bb3 Rc7 27. Nd3 Rd8 28. Bf4 Rb7 29. Be5 Kf8 30. Bxd4 Rxd4 31. Ke2 Nd7 32. Rea1 Nc5 33. Nxc5 bxc5 34. Bc2 Rxc4 35. R1a2 Ke7 36. Be4 Rb3 37. Rxa7+ Kf6 38. Rc7 g5 39. Rc2 Rbc3 40. Rxc3 Rxc3 41. Kd2 Rc4 42. Bd3 Rh4 43. h3 h5 44. Rxc5 g4 45. hxg4 hxg4 46. f4 Rh2 47. Be4 g3 48. Ke2 Rh1 49. Kf3 Re1 50. Rc4 Ke7 51. Kxg3 f6 52. Bf3 e5 53. fxe5 fxe5 54. Re4 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "3"]
[White "Serrer, Christoph"]
[Black "Obregon Rivero, Juan Carlos"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2283"]
[BlackElo "2520"]
[PlyCount "80"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. h3 Nxd4 11. Bxd4 Bc6 12. Qc2 a5 13. Rad1 Qc7 14. Rfe1 Rac8 15. Bf1 Nd7 16. Bxg7 Kxg7 17. Nd5 Bxd5 18. exd5 Nf6 19. a4 Rfe8 20. b3 Qc5 21. Qd2 b6 22. Re3 Qc7 23. Rde1 Rcd8 24. Qe2 e5 25. dxe6 Rxe6 26. Rxe6 fxe6 27. g3 d5 28. cxd5 exd5 29. Qe7+ Qxe7 30. Rxe7+ Kf8 31. Rb7 Rd6 32. Bb5 d4 33. Bd3 Nd7 34. Kf1 Nc5 35. Rb8+ Kg7 36. Bc4 d3 37. Ke1 d2+ 38. Kd1 Ne4 39. Be2 Nc3+ 40. Kc2 Nxe2 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "7"]
[White "Serrer, Christoph"]
[Black "Thipsay, Bagyashree Sathe"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2283"]
[BlackElo "2072"]
[PlyCount "84"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. e3 Nf6 4. Nc3 c5 5. cxd5 exd5 6. d4 a6 7. a3 Nc6 8. Be2 c4 9. 0-0 Bf5 10. Ne5 Rc8 11. b3 b5 12. bxc4 bxc4 13. Qa4 Qd6 14. f4 Nd7 15. Qxa6 Ndb8 16. Qa4 f6 17. Bf3 fxe5 18. fxe5 Qg6 19. Bxd5 Be7 20. e4 Be6 21. Bxe6 Qxe6 22. Be3 Qd7 23. Rab1 Rf8 24. Rfd1 Nd8 25. Nd5 Qxa4 26. Rdc1 Qxa3 27. Rc3 Qa2 28. Rbc1 Qe2 29. Nf4 Rxf4 30. Bxf4 Bb4 31. R3c2 Qxe4 32. Bg3 Qxd4+ 33. Kh1 c3 34. Bf2 Qd3 35. e6 Nxe6 36. Ra2 c2 37. Bg3 Qd1+ 38. Be1 Qxc1 39. h3 Qxe1+ 40. Kh2 Bd6+ 41. g3 Qf2+ 42. Kh1 c1Q# 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "9"]
[White "Simonovic, Miroslav"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2119"]
[BlackElo "2283"]
[PlyCount "140"]
[EventDate "2021.03.30"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 Bf5 4. e3 c6 5. Bd3 Bxd3 6. Qxd3 Nd7 7. f4 Qb6 8. Nd2 e6 9. 0-0-0 f5 10. g4 g6 11. gxf5 gxf5 12. Ngf3 Be7 13. Rhg1 Bxh4 14. Nxh4 0-0-0 15. Rg7 Ngf6 16. Ng6 Rh7 17. Rxh7 Nxh7 18. Rg1 Kb8 19. Ne7 Nhf6 20. c4 Re8 21. c5 Qd8 22. Ng6 Rg8 23. Qf1 Ng4 24. Ne5 Ndxe5 25. fxe5 Nxe3 26. Qf2 Rxg1+ 27. Qxg1 Qg5 28. Nf3 Qxg1+ 29. Nxg1 Kc8 30. b3 Kd7 31. h3 Ke7 32. Kd2 Ng2 33. Ke2 Kf7 34. Kf2 Nf4 35. Ke3 Ng6 36. Ne2 Kg7 37. b4 h5 38. a4 Kh6 39. b5 Kg5 40. bxc6 bxc6 41. Kf3 Nh4+ 42. Kg3 f4+ 43. Nxf4 Nf5+ 44. Kf3 Nxd4+ 45. Kg3 h4+ 46. Kf2 Kxf4 47. a5 Kxe5 48. a6 Nb3 49. Ke2 Nxc5 50. Ke1 Nxa6 51. Kf2 Nc7 52. Ke2 a5 53. Kd2 a4 54. Kc2 d4 55. Kb1 Ke4 56. Kc2 d3+ 57. Kd2 Kd4 58. Kd1 a3 59. Kc1 a2 60. Kb2 a1Q+ 61. Kxa1 d2 62. Kb2 d1Q 63. Ka3 Qc1+ 64. Ka2 Qc5 65. Kb3 Kd3 66. Kb2 Qc2+ 67. Ka1 Qa4+ 68. Kb2 Qb4+ 69. Ka1 Kc2 70. Ka2 Qa4# 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "10"]
[White "Hansen, Soren Bech"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2274"]
[BlackElo "2283"]
[PlyCount "83"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. 0-0-0 Ngf6 16. Rhe1 0-0 17. Nf5 exf5 18. Rxe7 Qd6 19. Re2 Ne4 20. Nh4 Ndc5 21. Qc2 Qxd4 22. Nxf5 Qf6 23. g4 Nxd2 24. Rexd2 a5 25. f3 Rfe8 26. Kb1 Qe5 27. Nd6 Rf8 28. Qf5 Qxf5+ 29. gxf5 Rfd8 30. b3 Kf8 31. Kb2 Rd7 32. a3 Rad8 33. b4 axb4 34. axb4 Na6 35. Kc3 Nc7 36. Nxb7 Rxd2 37. Rxd2 Re8 38. Na5 c5 39. b5 Re1 40. Nb3 Ke8 41. Nxc5 Rc1+ 42. Kb4 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "6"]
[White "Serrer, Christoph"]
[Black "Botea, David Alexandru"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2283"]
[BlackElo "2000"]
[PlyCount "71"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nd2 d5 4. e3 c5 5. c3 Bd6 6. Bxd6 Qxd6 7. f4 b6 8. Ngf3 Nc6 9. Bb5 0-0 10. 0-0 Ne4 11. Ne5 Bb7 12. Rf3 f6 13. Nxc6 Bxc6 14. Bd3 f5 15. Rf1 g6 16. Nf3 Nf6 17. Ne5 Nd7 18. Nxc6 Qxc6 19. b3 Nf6 20. Qd2 c4 21. Bb1 cxb3 22. axb3 Rfc8 23. Rc1 b5 24. Bd3 a5 25. Rc2 Ne8 26. c4 b4 27. cxd5 Qxd5 28. Bc4 Qd6 29. Rac1 Rc7 30. Bxe6+ Qxe6 31. Rxc7 Nxc7 32. Rxc7 Qxb3 33. d5 Rd8 34. Qd4 Qb1+ 35. Kf2 Qa2+ 36. Kg3 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "7"]
[White "Serrer, Christoph"]
[Black "De Abreu, Roberto N"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2283"]
[BlackElo "2184"]
[PlyCount "44"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. e4 e5 5. Nc3 d6 6. Bd3 Nf6 7. h3 0-0 8. g4 Ne8 9. Nge2 f5 10. gxf5 gxf5 11. exf5 Bxf5 12. Ne4 Qh4 13. N2g3 Bxe4 14. Bxe4 Rf4 15. Qe2 Nf6 16. Bxf4 Qxf4 17. Qe3 Nbd7 18. 0-0-0 Bh6 19. Kb1 Qxe3 20. fxe3 Bxe3 21. Bd3 Bd4 22. Rdf1 Rb8 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "9"]
[White "Serrer, Christoph"]
[Black "Kuznetsov, Mikhail V"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2283"]
[BlackElo "2234"]
[PlyCount "47"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg7 8. Be3 b6 9. Kc2 Bb7 10. Nd2 c5 11. f3 Nc6 12. Bb5 0-0-0 13. a4 e6 14. Rhd1 Rd6 15. Nc4 Rxd1 16. Rxd1 Kc7 17. Bf4+ e5 18. Bxc6 exf4 19. Bxb7 Kxb7 20. Rd7+ Kc6 21. Rxf7 Rg8 22. Rxa7 h5 23. Ra6 Rb8 24. a5 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "11"]
[White "Serrer, Christoph"]
[Black "Lonoff, Marc J"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2283"]
[BlackElo "2122"]
[PlyCount "75"]
[EventDate "2021.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 b6 3. d4 Bb7 4. a3 f5 5. Nc3 Nf6 6. d5 Bd6 7. Qd3 0-0 8. g3 Na6 9. b4 c6 10. dxc6 dxc6 11. Bb2 Qe7 12. Bg2 Rad8 13. Qc2 c5 14. b5 Nc7 15. 0-0 a6 16. a4 g6 17. a5 axb5 18. axb6 Na8 19. Nxb5 Nxb6 20. Nxd6 Rxd6 21. Ra7 Nc8 22. Ra3 Be4 23. Qc3 Nb6 24. h3 Nbd7 25. Rfa1 h6 26. Ra7 g5 27. Ne5 Bxg2 28. Kxg2 Qe8 29. Nxd7 Rxd7 30. Rxd7 Qxd7 31. Qe5 Qc6+ 32. Kh2 Qe4 33. Ra6 Qxe5 34. Bxe5 Ne4 35. Kg2 Kf7 36. Ra7+ Kg6 37. Rg7+ Kh5 38. f3 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "5"]
[White "Sanchez Jimenez, Juan Carlos"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2223"]
[BlackElo "2283"]
[PlyCount "85"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 0-0 8. Rc1 dxc4 9. Bxc4 b6 10. e4 Bb7 11. 0-0 Nd7 12. Qe2 c5 13. dxc5 Nxc5 14. Rfd1 Qb8 15. b4 Bxc3 16. bxc5 Bf6 17. cxb6 axb6 18. Qe3 Ra4 19. Qxb6 Bxe4 20. Qxb8 Rxb8 21. Bb3 Rab4 22. Rc7 Bxf3 23. gxf3 Rf4 24. Rdd7 Be5 25. Rc5 Bf6 26. Rcc7 Bh4 27. Kg2 Rb5 28. Rxf7 Rg5+ 29. Kh3 Rxf7 30. Bxe6 Bxf2 31. Rxf7 Kh8 32. Rf8+ Kh7 33. Bd5 g6 34. Be4 Kg7 35. Rc8 Re5 36. Rc7+ Kf6 37. Rc6+ Kg5 38. Rxg6+ Kf4 39. Rxh6 Ra5 40. Rf6+ Ke3 41. Kg4 Rxa2 42. h4 Ra1 43. Re6 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "10"]
[White "Senthil, Maran K"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2246"]
[BlackElo "2283"]
[PlyCount "105"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Nd2 Bg4 7. Ne2 e6 8. f3 Bh5 9. Nf4 Bg6 10. Nxg6 hxg6 11. Nf1 Bd6 12. Bg5 Qc7 13. Qd2 0-0-0 14. Bc2 Rh5 15. Be3 Kb8 16. 0-0-0 Rc8 17. Kb1 Na5 18. Bb3 Nc4 19. Bxc4 Qxc4 20. Bf4 Qc7 21. Bxd6 Qxd6 22. g3 Nd7 23. Ne3 Nb6 24. Qe2 Nc4 25. Nxc4 Rxc4 26. Rc1 Rh8 27. Rc2 Rhc8 28. Rhc1 g5 29. Qe3 Qe7 30. f4 gxf4 31. Qxf4+ Qc7 32. Rf2 b5 33. Qxf7 Qxf7 34. Rxf7 b4 35. Rf3 e5 36. dxe5 d4 37. e6 bxc3 38. bxc3 dxc3 39. Kc2 Re4 40. Rxc3 Rxc3+ 41. Kxc3 Rxe6 42. Rf1 Re2 43. Rf8+ Kb7 44. Rf7+ Kb6 45. Rxg7 Rxh2 46. Kb3 Rg2 47. Rg5 a5 48. a4 Rg1 49. Kc4 Rb1 50. Rg6+ Kb7 51. g4 Rb4+ 52. Kc5 Rxa4 53. Rg7+ 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "6"]
[White "Serrer, Christoph"]
[Black "Aradhya, Garg"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2283"]
[BlackElo "2198"]
[PlyCount "42"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nd2 Nc6 5. c3 Bf5 6. Ngf3 Qb6 7. dxc5 Qxb2 8. Nd4 e5 9. Nxf5 exf4 10. Rb1 Qxc3 11. Bb5 Bxc5 12. Bxc6+ bxc6 13. Rc1 Qb4 14. Nxg7+ Kf8 15. Nf5 Ne4 16. Rb1 Qa5 17. Qc2 Rg8 18. a3 Rxg2 19. Rf1 fxe3 20. fxe3 Rxd2 21. Qc1 Rc2+ 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "1"]
[White "Serrer, Christoph"]
[Black "Friedel, Joshua E"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2283"]
[BlackElo "2552"]
[PlyCount "62"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. a3 Ba6 5. e3 d5 6. cxd5 Bxf1 7. Kxf1 exd5 8. g3 Bd6 9. Kg2 0-0 10. Nc3 c6 11. Re1 Nbd7 12. e4 Nxe4 13. Nxe4 dxe4 14. Rxe4 h6 15. Bd2 Nf6 16. Re2 Nd5 17. Qc2 Rc8 18. Rae1 Qd7 19. h3 Qb7 20. Qe4 Nf6 21. Qf5 Qd7 22. Qxd7 Nxd7 23. Ne5 Nf6 24. g4 Nd5 25. Bc1 f6 26. Nd3 Kf7 27. Re6 Rcd8 28. Bd2 Rd7 29. Kf3 Rfd8 30. R1e4 Nc7 31. Bf4 Nxe6 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "2"]
[White "Serrer, Christoph"]
[Black "Grochal, Joey"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2283"]
[BlackElo "2335"]
[PlyCount "78"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. e3 d5 4. Nc3 Be7 5. b3 0-0 6. Bb2 c5 7. cxd5 Nxd5 8. Nxd5 exd5 9. d4 b6 10. Be2 Bf6 11. 0-0 Be6 12. Qd2 c4 13. bxc4 dxc4 14. e4 b5 15. a4 Bd7 16. e5 Be7 17. d5 Bc5 18. Rad1 a6 19. e6 Bc8 20. exf7+ Rxf7 21. Ne5 Rf8 22. Bf3 Bd6 23. Qc3 Qc7 24. Rfe1 Bf5 25. h3 b4 26. Qd4 c3 27. Bc1 Nd7 28. Bf4 a5 29. Bg3 Rae8 30. Kh2 c2 31. Rc1 b3 32. Nc6 Bxg3+ 33. fxg3 Rxe1 34. Rxe1 Qb6 35. Qb2 Nc5 36. Ne7+ Kh8 37. Nxf5 Qf6 38. Qxf6 gxf6 39. Ne3 Nd3 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "11"]
[White "Serrer, Christoph"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2283"]
[BlackElo "2247"]
[PlyCount "55"]
[EventDate "2021.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. e3 c5 4. Nc3 b6 5. d4 cxd4 6. exd4 Be7 7. d5 d6 8. Bd3 0-0 9. 0-0 e5 10. Nd2 Bg4 11. Qc2 Bh5 12. b4 Bg6 13. Bxg6 hxg6 14. Nb3 Nbd7 15. Be3 Rc8 16. Qe2 a6 17. Rac1 Re8 18. Rfd1 Qc7 19. c5 bxc5 20. bxc5 dxc5 21. Qxa6 Qb6 22. Qxb6 Nxb6 23. d6 Bd8 24. Nxc5 Nfd7 25. Nxd7 Nxd7 26. Nd5 Ra8 27. Nc7 Bxc7 28. dxc7 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Gavriel, Tryfon"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2121"]
[BlackElo "2283"]
[PlyCount "75"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 c6 4. f4 Nd7 5. Nf3 Ngf6 6. d4 e6 7. Bd3 Ne4 8. 0-0 Be7 9. Nbd2 0-0 10. Qe1 Nxd2 11. Qxd2 Bxd3 12. cxd3 f5 13. Rae1 a5 14. a3 Qb6 15. Qd1 Bf6 16. Kh1 c5 17. dxc5 Qxc5 18. Be5 Bxe5 19. fxe5 Qxa3 20. Nd4 Qe7 21. Nf3 b5 22. Qd2 a4 23. b4 Nb6 24. Ra1 Rfc8 25. Nd4 Qd7 26. Qf2 a3 27. g4 fxg4 28. Qg3 Rf8 29. Rg1 a2 30. Qxg4 Ra4 31. Nxe6 Kh8 32. Nxf8 Qxg4 33. Rxg4 Ra3 34. Rg2 Kg8 35. Ne6 Na4 36. Rxg7+ Kh8 37. Ra7 Rb3 38. Ra8# 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Helin, Mikael"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1875"]
[BlackElo "2283"]
[PlyCount "114"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Bc4 e6 7. 0-0 Nbd7 8. Qe2 Bg6 9. Ne5 Be7 10. g4 Nb6 11. Bb3 Qxd4+ 12. Kh1 0-0 13. h4 Be4+ 14. Nf3 Bxf3+ 15. Qxf3 Qxg4 16. Qxg4 Nxg4 17. Ne4 Bxh4 18. Rg1 h5 19. Ng3 Bxg3 20. Rxg3 Rfd8 21. Bg5 Rd7 22. Kg2 Nd5 23. Kh3 f6 24. Bd2 Kf7 25. Kh4 Rh8 26. Rf1 f5 27. c4 Kf6 28. Bg5+ Kg6 29. cxd5 exd5 30. Re1 c6 31. Re6+ Kf7 32. Re1 g6 33. Bd2 Re8 34. Rxe8 Kxe8 35. Bc3 Re7 36. Bc2 Re2 37. Bd3 Rf2 38. Kg5 Kf7 39. Bd4 Rd2 40. Bxa7 Ne5 41. Bxf5 gxf5 42. Kxf5 Ng4 43. Kg5 Rxb2 44. Kxh5 Nf6+ 45. Kh4 Rxa2 46. Bd4 Ra4 47. Rd3 c5 48. Kg5 Rxd4 49. Rf3 Ke7 50. Re3+ Re4 51. Rf3 Re5+ 52. Kg6 Ne4 53. Rf7+ Kd6 54. Rxb7 c4 55. Rb6+ Kc5 56. Rb8 Kd4 57. Rc8 Nc5 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Kapitanchuk, Tomas"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2320"]
[BlackElo "2283"]
[PlyCount "163"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 g6 4. h4 Bg7 5. d4 c5 6. c3 Nc6 7. h5 Bg4 8. h6 Bf8 9. Qa4 Bxe2 10. Bxe2 e6 11. Be3 Qb6 12. Nd2 Rc8 13. Qb5 Qxb5 14. Bxb5 cxd4 15. cxd4 a6 16. Bxc6+ Rxc6 17. Ke2 Bb4 18. Rac1 Ne7 19. Bg5 Bxd2 20. Kxd2 Rxc1 21. Rxc1 Nc6 22. Bf6 Rg8 23. a3 Kd7 24. Kd3 Na5 25. g4 Rc8 26. Rxc8 Kxc8 27. Kc3 Nc6 28. Kd3 Kc7 29. Kc3 Kb6 30. b3 Kb5 31. Bg7 Kb6 32. Bf8 Kc7 33. Bd6+ Kd7 34. Bf8 b5 35. a4 Kc7 36. Bc5 Kb7 37. axb5 axb5 38. Kd3 Kc7 39. Ke3 Na5 40. b4 Nb7 41. Bf8 Kd7 42. Kf4 Ke8 43. Bg7 Nd8 44. Ke3 Nc6 45. Kd3 Nxb4+ 46. Kc3 Nc6 47. Bf6 b4+ 48. Kd3 b3 49. Bg5 b2 50. Kc2 Nxd4+ 51. Kxb2 Nf3 52. Bf4 Nd4 53. Be3 Nc6 54. Kc3 Ke7 55. f4 f6 56. Bc5+ Kf7 57. exf6 Kxf6 58. Kd3 e5 59. Ke3 exf4+ 60. Kxf4 d4 61. Ke4 Ke6 62. Ba3 Kf6 63. Bc1 d3 64. Bf4 d2 65. Bxd2 Ne5 66. Bc3 Kg5 67. Bxe5 Kxh6 68. Bf4+ Kg7 69. Kf3 Kf6 70. g5+ Kf5 71. Kg3 Ke4 72. Kg4 Kd5 73. Bg3 Ke4 74. Bh4 Ke5 75. Kf3 Kf5 76. Kg3 Ke4 77. Kh3 Kf5 78. Kg3 Ke4 79. Kg4 Ke5 80. Be1 Ke4 81. Bc3 Ke3 82. Bg7 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Najer, Evgeniy"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2648"]
[BlackElo "2283"]
[PlyCount "63"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Bd2 Qa6 8. e6 Qxd3 9. exf7+ Kxf7 10. cxd3 Nd7 11. Nf3 Ngf6 12. Nc3 Ng4 13. Ng5+ Kf6 14. 0-0 e5 15. Rae1 Bd6 16. f4 e4 17. dxe4 Bb4 18. e5+ Kf5 19. Nxd5 cxd5 20. Bxb4 Rac8 21. Nf7 Rc4 22. Nd6+ Kg6 23. f5+ Kh7 24. Nxc4 dxc4 25. f6 gxf6 26. e6 Nb6 27. e7 Re8 28. Bc5 Nd5 29. Rf5 Nc7 30. d5 b6 31. d6 bxc5 32. d7 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Nilssen, Ellen Fredericia"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2168"]
[BlackElo "2283"]
[PlyCount "79"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Bf4 Nc6 6. Nf3 Bf5 7. e3 e6 8. Qb3 Bb4 9. Bb5 0-0 10. Bxc6 Bxc3+ 11. Qxc3 Rc8 12. Ne5 Ne4 13. Qa3 bxc6 14. 0-0 f6 15. Nd3 g5 16. Bg3 h5 17. f3 Nd2 18. Rfd1 Nc4 19. Qc3 Nxe3 20. Re1 Bxd3 21. Qxd3 Nf5 22. Rxe6 Ng7 23. Re2 Qd7 24. Rae1 Qf5 25. Qd2 h4 26. Bf2 Rce8 27. Rxe8 Rxe8 28. Rxe8+ Nxe8 29. Qe1 Nd6 30. h3 Kf7 31. Qb4 Qd7 32. a4 Nf5 33. a5 a6 34. Qb6 Qc8 35. Qa7+ Kg6 36. Kh1 Nd6 37. Qc5 Nf5 38. Qa7 Nd6 39. Qc5 Nf5 40. Qa7 1/2-1/2

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Orozbaev, Eldiar"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1973"]
[BlackElo "2283"]
[PlyCount "55"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. g4 Bg6 6. exd5 cxd5 7. Bb5+ Nc6 8. Ne5 e6 9. Nxc6 bxc6 10. Bxc6+ Ke7 11. Bxa8 Qxa8 12. d4 Nf6 13. Bg5 h6 14. Bxf6+ gxf6 15. Qe2 Bg7 16. f4 f5 17. 0-0-0 Rb8 18. Rhg1 Qb7 19. b3 Qb4 20. Qe3 Rc8 21. Rd3 fxg4 22. Nxd5+ Kd7 23. Nxb4 Bxd3 24. Nxd3 Bf6 25. hxg4 Rc3 26. Ne5+ Bxe5 27. Qxc3 Bxf4+ 28. Kb2 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Quiroga Garza, Juan Manuel"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2190"]
[BlackElo "2283"]
[PlyCount "81"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d3 c5 7. Nbd2 Bd6 8. b3 Qg6 9. Kh1 f6 10. h3 Ne7 11. Nc4 Be6 12. Nh4 Qf7 13. Nxd6+ cxd6 14. f4 Ng6 15. Nf5 0-0-0 16. fxe5 Nxe5 17. Be3 g6 18. Nh6 Qd7 19. Qe1 Bxh3 20. Qh4 Be6 21. Rxf6 Nc6 22. Raf1 Nb4 23. Qf2 Nxa2 24. Bxc5 Qg7 25. Be3 Nb4 26. Rxe6 Nc6 27. Ng4 h5 28. Nf6 Ne5 29. Nd5 g5 30. Qf6 Qh7 31. Re7 Qg8 32. Rg7 Qe8 33. Qe7 Qxe7 34. Rxe7 Ng4 35. Bg1 h4 36. Bb6 h3 37. g3 Rdg8 38. Rff7 Ne5 39. Rc7+ Kd8 40. Rcd7+ Ke8 41. Nf6# 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Serrer, Christoph"]
[Black "Bazarov, Konstantin"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2283"]
[BlackElo "2262"]
[PlyCount "131"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d6 3. d4 g6 4. Nc3 Bg7 5. e4 Nd7 6. Be2 Qc7 7. 0-0 Ngf6 8. Re1 e5 9. Bf1 exd4 10. Nxd4 0-0 11. f3 a5 12. Be3 Re8 13. Rc1 Nf8 14. Qd2 N6d7 15. Bf2 Ne6 16. b3 Ndc5 17. Red1 Be5 18. Kh1 Qe7 19. Nde2 Qf6 20. Bg1 Nf4 21. Nxf4 Bxf4 22. Be3 Bxe3 23. Qxe3 a4 24. b4 Nd7 25. Qd4 Re6 26. Qxf6 Nxf6 27. a3 Kf8 28. g3 Ke7 29. Rd2 Re5 30. Rcd1 Ne8 31. f4 Rh5 32. Be2 Rh6 33. Rd3 Be6 34. R3d2 f6 35. Rb1 g5 36. c5 gxf4 37. gxf4 Rh4 38. f5 Bb3 39. Bd1 Bxd1 40. Rbxd1 Rd8 41. Kg2 Rg4+ 42. Kf3 Rg8 43. cxd6+ Rxd6 44. Nxa4 Rxd2 45. Rxd2 Nd6 46. Nc5 b6 47. Ne6 Nc4 48. Ra2 Rg1 49. a4 Ne5+ 50. Kf2 Rh1 51. Kg2 Rb1 52. a5 bxa5 53. bxa5 Rb7 54. a6 Ra7 55. Nc5 Nd7 56. Nxd7 Kxd7 57. Kf3 Kc7 58. Kf4 Kb6 59. e5 fxe5+ 60. Kxe5 c5 61. f6 c4 62. Ke6 c3 63. f7 Ra8 64. a7 c2 65. Rxc2 Rxa7 66. f8Q 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Serrer, Christoph"]
[Black "Ozen, Bahadir"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2283"]
[BlackElo "2369"]
[PlyCount "104"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. b3 c5 4. Bb2 cxd4 5. Bxd4 Nf6 6. c4 Nc6 7. Bb2 0-0 8. g3 d5 9. cxd5 Qxd5 10. Qxd5 Nxd5 11. Bxg7 Kxg7 12. a3 Bg4 13. Bg2 Rfd8 14. Nbd2 Rac8 15. 0-0 Nc3 16. e3 b5 17. h3 Bf5 18. Rfe1 Bd3 19. Bf1 a5 20. Rac1 Bxf1 21. Kxf1 b4 22. a4 e5 23. Nc4 f6 24. g4 Kf7 25. Kg2 Ke6 26. Kg3 h6 27. Kg2 f5 28. Rc2 e4 29. Nd4+ Nxd4 30. exd4 Nd5 31. Kg3 Kf6 32. Rec1 Nc3 33. Kg2 Ra8 34. Rd2 Ra7 35. Ne5 Ra6 36. Re1 Rad6 37. Nc4 Rd5 38. Re3 f4 39. Re1 h5 40. gxh5 gxh5 41. Kh2 Rg8 42. Rg1 Rxg1 43. Kxg1 Kg5 44. Kg2 Kh4 45. Ne5 f3+ 46. Kh2 Ne2 47. Ng6+ Kg5 48. Ne7 Rxd4 49. Rxd4 Nxd4 50. Nd5 Nxb3 51. h4+ Kxh4 52. Nf6 Nc5 0-1

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Serrer, Christoph"]
[Black "Shalkhatsky, Vladimir"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2283"]
[BlackElo "2257"]
[PlyCount "77"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 c6 4. d4 f5 5. Nbd2 Nf6 6. Ne5 Be7 7. Bd3 0-0 8. 0-0 Nbd7 9. Ndf3 Nxe5 10. Nxe5 Nd7 11. Nxd7 Bxd7 12. f4 b5 13. cxb5 cxb5 14. Bd2 Qb6 15. Qb3 Rfc8 16. Bb4 Bd6 17. Qa3 Bxb4 18. Qxb4 a5 19. Qe7 Qd8 20. Qxd8+ Rxd8 21. Rac1 Rdc8 22. Rfd1 Kf8 23. Kf2 Ke7 24. Ke2 Kd6 25. Kd2 b4 26. Rg1 Rxc1 27. Rxc1 Rc8 28. Rg1 a4 29. h3 a3 30. bxa3 bxa3 31. Rb1 Ra8 32. Rb6+ Kc7 33. Rb3 Ra5 34. g4 g6 35. Kc3 Ra7 36. Rb1 Ba4 37. Kd2 Rb7 38. Rxb7+ Kxb7 39. gxf5 1-0

[Event "Titled Arena Mar 6th"]
[Site "Lichess.org INT"]
[Date "2021.03.06"]
[Round "?"]
[White "Serrer, Christoph"]
[Black "Sihite, Chelsie Monica"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2283"]
[BlackElo "2252"]
[PlyCount "156"]
[EventDate "2021.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "51"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. b3 Be7 8. Bb2 0-0 9. g3 Bf5 10. Bg2 c6 11. 0-0 Re8 12. e3 Qa5 13. a3 Rad8 14. b4 Qc7 15. h3 Bf8 16. Rac1 a6 17. Rfd1 Qe7 18. Kh2 Bc8 19. Re1 h6 20. e4 Qc7 21. f4 Nd7 22. Rg1 Nb8 23. f5 Qd7 24. f6 g6 25. Rcd1 Qe6 26. Qf2 Nd7 27. Rgf1 Ne5 28. Ne2 h5 29. Nf4 Qxf6 30. Qe2 Qg7 31. Nd3 Qh6 32. Nxe5 dxe5 33. Rxd8 Rxd8 34. Bxe5 Bd6 35. Bxd6 Rxd6 36. e5 Re6 37. Rf6 Qg7 38. Rxe6 Bxe6 39. Qe3 Kh7 40. Qd4 h4 41. g4 Qh6 42. b5 Qg5 43. bxc6 bxc6 44. Bxc6 Kg7 45. Bd5 Qc1 46. Bxe6 fxe6 47. Qf2 Kh6 48. Kg2 Kg7 49. Qf6+ Kh7 50. Qxh4+ Kg8 51. Qf6 Qd2+ 52. Kg3 Qe3+ 53. Kh4 Qh6+ 54. Kg3 Qe3+ 55. Kg2 Qe2+ 56. Qf2 Qe4+ 57. Qf3 Qxe5 58. Kf2 Qb2+ 59. Qe2 Qd4+ 60. Kf3 Qd6 61. Qe4 Qxa3+ 62. Kf4 Qd6+ 63. Kg5 Qe7+ 64. Kxg6 Qh7+ 65. Kg5 Qxe4 66. Kf6 Qd4+ 67. Kxe6 Qxc4+ 68. Kf6 a5 69. g5 a4 70. g6 a3 71. g7 a2 72. h4 a1Q+ 73. Kg5 Qxg7+ 74. Kf5 Qd5+ 75. Kf4 Qgd4+ 76. Kg3 Qb3+ 77. Kg2 Qdb2+ 78. Kf1 Qd1# 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "2"]
[White "Gascon del Nogal, Jose Rafael"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2425"]
[BlackElo "2283"]
[PlyCount "102"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 0-0 6. e3 Nbd7 7. c5 c6 8. h3 b6 9. b4 a5 10. a3 h6 11. Be2 Ba6 12. Bxa6 Rxa6 13. b5 cxb5 14. c6 Qc8 15. Nxb5 Qxc6 16. Nc7 Qc3+ 17. Nd2 e5 18. dxe5 Qxc7 19. exf6 Bd6 20. Bxd6 Qxd6 21. fxg7 Re8 22. 0-0 Qg6 23. Nf3 Nf6 24. Rc1 b5 25. Rc7 Rb6 26. Qd4 Reb8 27. Ne5 Qe4 28. Rxf7 Qxd4 29. exd4 b4 30. axb4 axb4 31. Rxf6 Rxf6 32. Nd7 Rfb6 33. Nxb8 Rxb8 34. Rb1 b3 35. Kf1 Kxg7 36. Ke2 Kf6 37. Kd3 Kf5 38. Kc3 Ke4 39. Re1+ Kf4 40. Kb2 Rb4 41. Re6 Rxd4 42. Rxh6 Kg5 43. Kxb3 Kxh6 44. Kc3 Rf4 45. f3 Rf8 46. Kd4 Rd8 47. f4 Kh5 48. g3 Rd7 49. f5 Kg5 50. g4 Rd8 51. Ke5 d4 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "4"]
[White "Greet, Andrew"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2417"]
[BlackElo "2283"]
[PlyCount "109"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Nxc3 13. bxc3 f6 14. exf6 Qxf6 15. Be2 Rad8 16. 0-0 Na5 17. Ne5 Bxe2 18. Qxe2 c6 19. f4 Bc7 20. g4 Bxe5 21. dxe5 Qh4 22. Qg2 b6 23. f5 Nc4 24. Bf4 d4 25. cxd4 Rxd4 26. Bg3 Qe7 27. Rae1 Rd2 28. Qxc6 Na5 29. Qe6+ Qxe6 30. fxe6 Re8 31. Rc1 Nb7 32. Rc7 Nc5 33. Rff7 Nxe6 34. Rxa7 b5 35. Rfe7 Rxe7 36. Rxe7 Nc5 37. e6 Kf8 38. Rf7+ Ke8 39. Bh4 Nxe6 40. Re7+ Kf8 41. Rxe6 Rxa2 42. Rb6 Rb2 43. Rb7 b4 44. Bf2 b3 45. Bd4 Rb1+ 46. Kg2 g6 47. Kg3 Rd1 48. Bc3 Rd3+ 49. Kf4 Rxc3 50. h4 Rc5 51. Rxb3 h5 52. gxh5 gxh5 53. Rb7 Kg8 54. Rd7 Kh8 55. Rb7 1/2-1/2

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "6"]
[White "Mikhnenko, Alexander"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2129"]
[BlackElo "2283"]
[PlyCount "156"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Nd7 9. Qc2 h5 10. gxh5 Rxh5 11. Bg2 Bf5 12. Qe2 g6 13. Bf3 Rh8 14. e4 dxe4 15. Nxe4 Bxe4 16. Bxe4 Ngf6 17. Bg2 Kf8 18. Nf3 Qa5+ 19. Bd2 Bb4 20. 0-0 Re8 21. Qd3 Bxd2 22. Nxd2 Kg7 23. Nc4 Qa6 24. b3 Rh5 25. Qg3 Nb6 26. Ne5 Nbd5 27. Bf3 Rhh8 28. Kg2 Qa5 29. Rh1 Qc3 30. Rad1 Qc2 31. Bxd5 Nxd5 32. Qf3 Qf5 33. Qxf5 gxf5 34. Kf3 Kf6 35. Rde1 Rd8 36. h4 Ne7 37. Rd1 Ng6 38. Nc4 Nxh4+ 39. Kg3 Ng6 40. Rxh8 Nxh8 41. Kf3 Ng6 42. Ke3 Ne7 43. Ne5 Nd5+ 44. Kd3 Rh8 45. Nd7+ Ke7 46. Nc5 b6 47. Re1+ Kd6 48. Na4 Nb4+ 49. Kd2 Nxa2 50. Nb2 Nb4 51. Nc4+ Kd7 52. Ne5+ Kc7 53. Nxf7 Rh3 54. Re7+ Kb8 55. Nd6 Rxb3 56. Rb7+ Ka8 57. Rf7 Kb8 58. Rb7+ Ka8 59. Re7 Kb8 60. Nxf5 a5 61. Nd6 a4 62. Rb7+ Ka8 63. Rh7 a3 64. Rh1 Rb2+ 65. Kc3 Nd5+ 66. Kd3 a2 67. Ra1 Nb4+ 68. Kc3 Rb1 69. Rxa2+ Nxa2+ 70. Kd3 Ka7 71. Ke3 Ka6 72. Nc8 b5 73. Nd6 b4 74. Ne4 b3 75. Nc5+ Kb5 76. Kd3 b2 77. Ne4 Rd1+ 78. Kc2 b1Q# 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "3"]
[White "Serrer, Christoph"]
[Black "Calin, Alexandru"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2283"]
[BlackElo "2115"]
[PlyCount "98"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. c4 Bxf3 4. exf3 c6 5. Bd3 g6 6. 0-0 Bg7 7. Re1 e6 8. d5 cxd5 9. cxd5 e5 10. f4 Nd7 11. fxe5 dxe5 12. Nc3 Ne7 13. d6 Nc6 14. Nd5 0-0 15. Bb5 Nd4 16. Bc4 Nb6 17. Nxb6 Qxb6 18. Be3 Qxd6 19. Bxd4 exd4 20. Qf3 Rab8 21. Rad1 b5 22. Bb3 a5 23. Qd5 Qxd5 24. Bxd5 Rfd8 25. Be4 Re8 26. Bd3 Kf8 27. Rxe8+ Kxe8 28. Rc1 Bf8 29. Rc7 Bd6 30. Ra7 a4 31. Be4 Kf8 32. Ra8 Rxa8 33. Bxa8 d3 34. Bf3 Be5 35. b3 axb3 36. axb3 Ke7 37. Kf1 Kd6 38. Be4 d2 39. Ke2 Bc3 40. Bd3 Kc5 41. h3 Kb4 42. Bc2 Ka3 43. g4 Kb2 44. Kd1 Ba5 45. Bd3 Kxb3 46. Bxb5 Kc3 47. Be8 f6 48. f4 Kd3 49. f5 g5 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "5"]
[White "Serrer, Christoph"]
[Black "Terletsky, Oleg"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2283"]
[BlackElo "2213"]
[PlyCount "98"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 cxd5 13. Bxd5 Nd7 14. Nd2 Nf6 15. Bb3 a5 16. a3 a4 17. Ba2 Be6 18. Bxe6 Rxe6 19. Rc1 h6 20. Be3 Ng4 21. Ke2 Nxe3 22. Kxe3 h5 23. Rc2 Bh6+ 24. Ke2 Bxd2 25. Rxd2 Rc8 26. Rhd1 Rb6 27. Rd8+ Rxd8 28. Rxd8+ Kg7 29. Rd2 Kf6 30. h4 Ke6 31. Kd1 f5 32. exf5+ gxf5 33. Kc2 Rc6+ 34. Kd1 Rc4 35. g3 f4 36. Ke2 b5 37. gxf4 Rxf4 38. Rd8 b4 39. Ra8 b3 40. Ke3 Rxh4 41. Rb8 Rc4 42. Rh8 h4 43. Rh6+ Kd5 44. f3 Rc2 45. Rxh4 Rxb2 46. Rxa4 Ra2 47. Ra5+ Kc4 48. Rxe5 b2 49. Re4+ Kc3 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "1"]
[White "Sorensen, Hampus"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2395"]
[BlackElo "2283"]
[PlyCount "59"]
[EventDate "2021.03.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bxf6 Bxf6 7. Qc2 0-0 8. h4 c5 9. g4 g6 10. g5 hxg5 11. hxg5 Bxg5 12. dxc5 Nc6 13. Nc3 d4 14. Ne4 Be7 15. 0-0-0 f5 16. Nd6 Bxd6 17. cxd6 Qxd6 18. Nxd4 Qe7 19. Nxc6 bxc6 20. c5 e5 21. Rd6 Rf6 22. Bc4+ Kg7 23. Qd2 Rxd6 24. cxd6 Qd8 25. f4 Qf6 26. d7 Bb7 27. Qc3 Rd8 28. fxe5 Qe7 29. e6+ Qf6 30. Rh7+ 1-0

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "7"]
[White "Baskin, Robert"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2180"]
[BlackElo "2014"]
[PlyCount "39"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 e6 9. 0-0 a6 10. Qd2 Na5 11. Bh6 Nxb3 12. axb3 d6 13. Rad1 Qc7 14. Bxg7 Kxg7 15. Qf4 b5 16. b4 Bb7 17. Qh4 d5 18. e5 Qxe5 19. f4 Qh5 20. Qe1 1/2-1/2

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "5"]
[White "Dahl, Christoph"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2142"]
[BlackElo "2014"]
[PlyCount "130"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rac1 Qa5 13. f3 Bd7 14. Rfd1 Rfc8 15. Nd5 Qxd2 16. Bxd2 Nxd5 17. cxd5 Bxb2 18. Rb1 Bd4+ 19. Kf1 Rab8 20. Bg5 f6 21. Rxd4 fxg5 22. Rdb4 b5 23. Bxb5 Bxb5+ 24. Rxb5 Rxb5 25. Rxb5 Rc1+ 26. Kf2 Rc2+ 27. Kg3 Rxa2 28. Ra5 Kf7 29. Ra8 a3 30. Ra7 Kf6 31. Ra8 h5 32. Rf8+ Kg7 33. Re8 Kf7 34. Ra8 Kf6 35. Rf8+ Ke5 36. Rf7 Rd2 37. Rxe7+ Kd4 38. Ra7 a2 39. Ra8 Kc3 40. Ra7 Kb2 41. Rb7+ Ka1 42. Rb6 Rb2 43. Rxd6 Kb1 44. Ra6 a1Q 45. Rxa1+ Kxa1 46. d6 Rd2 47. e5 Kb2 48. f4 Rd3+ 49. Kf2 gxf4 50. g3 fxg3+ 51. hxg3 Rd5 52. Kf3 Rxe5 53. d7 Rd5 54. Ke4 Rxd7 55. Kf4 Rd3 56. Kg5 Rxg3+ 57. Kh4 Ra3 58. Kg5 Ra4 59. Kxg6 h4 60. Kf5 h3 61. Kg5 h2 62. Kf5 h1Q 63. Kg5 Qd5+ 64. Kf6 Ra6+ 65. Ke7 Qb7+ 0-1

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "3"]
[White "Lantzsch, Christian"]
[Black "Serrer, Christoph"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2091"]
[BlackElo "2014"]
[PlyCount "130"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 e6 4. Nd2 c5 5. c3 h6 6. Bh4 Nbd7 7. Ngf3 Be7 8. Bd3 0-0 9. 0-0 b6 10. Qe2 Bb7 11. Rad1 Ne4 12. Bxe7 Qxe7 13. Ne5 Nxe5 14. dxe5 Nxd2 15. Rxd2 Rad8 16. f4 g6 17. Rf3 c4 18. Bb1 d4 19. e4 d3 20. Qe3 Qc5 21. Qxc5 bxc5 22. Re3 Rb8 23. Kf2 Bc6 24. b3 cxb3 25. axb3 Rxb3 26. Bxd3 Rxc3 27. Bc2 Rxe3 28. Kxe3 a5 29. Rd6 Rc8 30. g4 a4 31. Rd3 Rb8 32. Rc3 Bb5 33. f5 Ra8 34. Rxc5 Bd7 35. Bb1 a3 36. Ba2 exf5 37. exf5 gxf5 38. Rc7 Be6 39. Rc2 Rb8 40. gxf5 Bxf5 41. Rg2+ Kf8 42. Rf2 Bg6 43. e6 f5 44. Rg2 Rb2 45. Rxg6 Rxa2 46. Rxh6 Rb2 47. Rh8+ Ke7 48. Ra8 a2 49. h4 Kxe6 50. Kf4 Kf6 51. Ra6+ Kg7 52. Kxf5 Rf2+ 53. Kg5 Rg2+ 54. Kh5 Rb2 55. Ra7+ Kg8 56. Kh6 Rb6+ 57. Kg5 Rb5+ 58. Kf6 Rb6+ 59. Kf5 Rb5+ 60. Kg4 Rb4+ 61. Kh5 Rb5+ 62. Kg6 Rb6+ 63. Kh5 Rb5+ 64. Kg6 Rb6+ 65. Kh5 Rb5+ 1/2-1/2

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "9"]
[White "Meissner, Felix"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2209"]
[BlackElo "2014"]
[PlyCount "94"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. 0-0 Nd7 8. Nc3 e5 9. Be3 b6 10. Qd2 h6 11. a3 f5 12. Qd1 0-0 13. b4 a5 14. bxc5 Nxc5 15. Rb1 Nd7 16. Rb2 f4 17. Bd2 Nc5 18. Qb1 b5 19. Ne2 g5 20. Bc3 Qe7 21. Nh2 Na4 22. Ra2 Be6 23. Ra1 h5 24. f3 Nxc3 25. Nxc3 Qc5+ 26. Kh1 Qxc3 27. Qd1 b4 28. axb4 axb4 29. Rxa8 Rxa8 30. h4 gxh4 31. Qb1 Ra2 32. Rc1 Rb2 33. Qa1 Rxc2 34. Qa8+ Kh7 35. Rf1 Rc1 36. Qe8 Rxf1+ 37. Nxf1 Qxd3 38. Qxh5+ Bh6 39. Kg1 Qd4+ 40. Kh1 b3 41. Qxh4 b2 42. Qe7+ Bg7 43. Qxe6 b1Q 44. Qf5+ Kg8 45. Qe6+ Kf8 46. Qc8+ Ke7 47. Qb7+ Qxb7 0-1

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "6"]
[White "Serrer, Christoph"]
[Black "Alvir, Aco"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2014"]
[BlackElo "2295"]
[PlyCount "135"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d3 d6 6. e4 c5 7. Nge2 Nc6 8. 0-0 Bd7 9. h3 Qc8 10. Kh2 Rb8 11. Be3 a6 12. Rc1 b5 13. b3 b4 14. Nd5 Ne8 15. d4 e6 16. dxc5 dxc5 17. Ndf4 Ne5 18. Nd3 Nxd3 19. Qxd3 e5 20. f4 Rb6 21. fxe5 Bxe5 22. Qd5 Qc7 23. Bxc5 Re6 24. Bxf8 Kxf8 25. Nf4 Re7 26. Rcd1 Nf6 27. Qd2 h5 28. h4 a5 29. Kh1 Bc6 30. Nd5 Bxd5 31. exd5 Qd6 32. Rf3 Ng4 33. Rdf1 Kg7 34. Bh3 Nh6 35. Qf2 Rc7 36. Kg2 f5 37. Qe2 Bd4 38. Qe6 Qxe6 39. dxe6 Re7 40. Rd3 Bc3 41. Rd7 Kf6 42. Rxe7 Kxe7 43. Rd1 Kxe6 44. Rd5 Nf7 45. Rxa5 Ne5 46. Ra6+ Kf7 47. Kf1 Nd3 48. Ke2 Nc5 49. Rb6 Ne4 50. Kf3 Nd2+ 51. Ke3 Ne4 52. Bg2 Nxg3 53. c5 Be5 54. c6 f4+ 55. Kf3 Ke7 56. Rxb4 Nf5 57. Rc4 Bc7 58. Rxf4 Bxf4 59. Kxf4 Nxh4 60. Be4 Kd6 61. b4 Nf5 62. Bxf5 gxf5 63. Kxf5 h4 64. Kg4 Kxc6 65. Kxh4 Kb5 66. a3 Ka4 67. Kg4 Kxa3 68. b5 1-0

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "4"]
[White "Serrer, Christoph"]
[Black "Dauner, Benedikt"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2014"]
[BlackElo "2062"]
[PlyCount "37"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. 0-0 Nge7 7. e3 0-0 8. d4 cxd4 9. Nxd4 Nxd4 10. exd4 d5 11. cxd5 Nxd5 12. Nxd5 exd5 13. Qb3 Be6 14. Be3 Qd7 15. Rac1 Rfc8 16. Rfd1 h5 17. h4 a6 18. a4 b5 19. axb5 1/2-1/2

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "8"]
[White "Serrer, Christoph"]
[Black "Henning, Marvin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2014"]
[BlackElo "2189"]
[PlyCount "32"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nc2 Nf6 6. g3 h5 7. h4 d5 8. cxd5 Qxd5 9. Qxd5 Nxd5 10. a3 Bf5 11. Bg2 Bxc2 12. Bxd5 0-0-0 13. e4 f5 14. Nc3 Nd4 15. Be3 Bxe4 16. Bxe4 fxe4 1/2-1/2

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "2"]
[White "Serrer, Christoph"]
[Black "Koepke, Christian"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2014"]
[BlackElo "2158"]
[PlyCount "49"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. cxd5 exd5 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Qb6 8. Nc2 Be6 9. 0-0 Rd8 10. Nc3 d4 11. Ne4 Be7 12. Ne1 Nf6 13. Nd3 Nxe4 14. Bxe4 0-0 15. Nf4 Bc8 16. Nd5 Qb5 17. a4 Qc5 18. b4 Qc4 19. Bd2 Rxd5 20. Bd3 Qxd3 21. exd3 Nxb4 22. Qb3 Be6 23. Bxb4 Rb5 24. axb5 Bxb3 25. Bxe7 1-0

[Event "GER Cup Net V3 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "1"]
[White "Von Herman, Brigitte"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1746"]
[BlackElo "2014"]
[PlyCount "78"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. 0-0 g6 10. Na3 a6 11. cxd4 Bg7 12. d5 Na5 13. Ba4+ Bd7 14. Bxd7+ Qxd7 15. Re1 Nxd5 16. Bg5 Bxb2 17. Nc2 Bxa1 18. Nxa1 f6 19. Bh4 0-0 20. Nd4 e5 21. Ndb3 Nxb3 22. Nxb3 Rac8 23. h3 Rfd8 24. Qf3 Qf5 25. Qd1 Nf4 26. Qf3 Nd3 27. Qxf5 gxf5 28. Rd1 Kf7 29. g4 fxg4 30. hxg4 Nf4 31. Re1 Rc2 32. Bg3 Ne2+ 33. Kg2 Nxg3 34. Kxg3 Rd3+ 35. Kg2 b6 36. Nc1 Rdd2 37. Rf1 Rxa2 38. Kg3 Ra3+ 39. Kg2 b5 0-1

[Event "GER Cup Net V2 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "2"]
[White "Cmiel, Thorsten"]
[Black "Serrer, Christoph"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1915"]
[BlackElo "2082"]
[PlyCount "65"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. Be3 Nd7 10. 0-0 e5 11. Qe2 b6 12. a3 a5 13. Qd2 h6 14. Na4 g5 15. b4 cxb4 16. axb4 0-0 17. bxa5 bxa5 18. Nc5 Nxc5 19. Bxc5 Re8 20. Rfb1 f5 21. Qc3 f4 22. Rb6 Qd7 23. Rxa5 Rxa5 24. Qxa5 g4 25. hxg4 Qxg4 26. f3 Qg6 27. Qa6 Re6 28. Qc8+ Kh7 29. Rb8 Qf7 30. Rb7 Qg6 31. Bf8 h5 32. Rxg7+ Qxg7 33. Bxg7 1-0

[Event "GER Cup Net V2 U2400"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "9"]
[White "Halt, David"]
[Black "Serrer, Christoph"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1851"]
[BlackElo "2082"]
[PlyCount "84"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bd3 e6 8. e5 Nxf3+ 9. Qxf3 d5 10. exd6 Qxd6 11. Ne4 Qc7 12. c3 Ne7 13. b3 Rb8 14. Ba3 b6 15. Bc2 Bb7 16. Qe2 0-0 17. Rad1 Rfd8 18. Kh1 Bc6 19. Qxa6 Ra8 20. Qe2 Rxa3 21. Bb1 Qb7 22. h3 Nf5 23. Kh2 Nd6 24. Ng5 h6 25. Nf3 Be4 26. d4 Bxb1 27. Rxb1 Qe4 28. Qd2 cxd4 29. cxd4 Nf5 30. Rfe1 Qd5 31. Qb4 Ra6 32. Qa4 Rxa4 33. bxa4 Nxd4 34. Ne5 Bxe5 35. fxe5 Qxa2 36. Rbd1 Rd5 37. Kh1 Qxa4 38. Re4 b5 39. Rd2 b4 40. Rexd4 Rxd4 41. Rxd4 Qa1+ 42. Kh2 Qxd4 0-1

