[Event "EU-ch Seniors 50 22nd"]
[Site "Acqui Terme"]
[Date "2023.06.03"]
[Round "9"]
[White "Roatta, Luca"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2122"]
[BlackElo "1984"]
[PlyCount "86"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. b3 Bf5 7. Bd3 Bxd3 8. Qxd3 e6 9. Nbd2 Be7 10. h3 0-0 11. 0-0 Rac8 12. Ne5 cxd4 13. exd4 Nxe5 14. dxe5 Nd7 15. c4 Nc5 16. Qg3 Rfd8 17. Rab1 dxc4 18. Nxc4 Qc6 19. Rbd1 Ne4 20. Qg4 Rxd1 21. Rxd1 Nc3 22. Rd3 Qe4 23. Re3 Qb1+ 24. Kh2 Nd5 25. Bh6 Qg6 26. Rg3 Qxh6 27. Nd6 Bxd6 28. exd6 Rd8 29. Qa4 a6 30. Rg4 Qf6 31. d7 Qe7 32. Qd4 f6 33. Rh4 Qxd7 34. Qg4 f5 35. Qh5 Nf6 36. Qg5 Qd2 37. f4 Rd4 38. a4 a5 39. Qg3 Ne4 40. Qf3 Qf2 41. Qh5 Qg3+ 42. Kg1 Nf6 43. Qe2 Re4 0-1

[Event "EU-ch Seniors 50 22nd"]
[Site "Acqui Terme"]
[Date "2023.06.02"]
[Round "8"]
[White "Mordiglia, Riccardo"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2073"]
[BlackElo "1984"]
[PlyCount "23"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Ne5 Nc6 9. Nxc6 bxc6 10. h3 Nd5 11. Ne2 Be6 12. Bb3 1/2-1/2

[Event "EU-ch Seniors 50 22nd"]
[Site "Acqui Terme"]
[Date "2023.06.01"]
[Round "7"]
[White "Kirszenberg, Marc"]
[Black "Folkova, Martina"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1984"]
[BlackElo "2049"]
[PlyCount "11"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 1/2-1/2

[Event "EU-ch Seniors 50 22nd"]
[Site "Acqui Terme"]
[Date "2023.05.30"]
[Round "5"]
[White "Lasinskas, Povilas"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2131"]
[BlackElo "1984"]
[PlyCount "159"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 c6 7. f4 Qb6 8. Nge2 Qa6 9. Qd2 Nbd7 10. 0-0 Bb4 11. Qd1 Ng4 12. Rf3 f5 13. a3 Bxc3 14. Nxc3 Ngf6 15. Rg3 g6 16. Qe1 Kf7 17. Rh3 Qa5 18. Rd1 Rag8 19. Qe2 a6 20. Bxf6 Nxf6 21. Qd2 Qc7 22. Ne2 Ne4 23. Qe1 Rc8 24. c3 Qe7 25. Nc1 Kg7 26. Nd3 b5 27. Ne5 h5 28. Qe2 a5 29. Rc1 a4 30. Rf1 Rh6 31. Rff3 Rc7 32. Qe1 Kh7 33. Rh4 Kg8 34. Rfh3 Nf6 35. Rg3 Kh7 36. Rg5 Qg7 37. Qe2 Kg8 38. Rg3 Kf8 39. Rf3 Ne4 40. Rf1 Qf6 41. Rh3 Kg7 42. Qe1 Rh8 43. Rh4 Nd2 44. Rxh5 Nxf1 45. Rxh8 Kxh8 46. Kxf1 Kg7 47. h3 Rc8 48. g3 g5 49. Kg2 Qh6 50. fxg5 Qxg5 51. Nd3 Kf6 52. Nf4 Rg8 53. Nd3 Qh5 54. Ne5 Rh8 55. h4 Rg8 56. Kh2 Rc8 57. Qf2 Ke7 58. Qe1 Kd6 59. Kh3 Kc7 60. Qf1 Kb6 61. Nd7+ Kc7 62. Nc5 Qg4+ 63. Kh2 Re8 64. Qf2 e5 65. Nd3 exd4 66. cxd4 Qe4 67. Ne5 c5 68. Qd2 Kb6 69. Qc3 c4 70. Qb4 Rxe5 71. Qd6+ Ka5 72. dxe5 Qc2+ 73. Kh3 Qf2 74. Qxd5 Qxe3 75. Qd8+ Ka6 76. Qc8+ Ka5 77. Qxf5 Qe2 78. e6 Qxb2 79. e7 Qe2 80. Qf7 1-0

[Event "EU-ch Seniors 50 22nd"]
[Site "Acqui Terme"]
[Date "2023.05.29"]
[Round "4"]
[White "Kirszenberg, Marc"]
[Black "Wacker, Peter"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1984"]
[BlackElo "2265"]
[PlyCount "72"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. Nf3 h6 7. Bxf6 Qxf6 8. Qa4+ Nc6 9. Ne5 0-0 10. Nxc6 Bxc3+ 11. bxc3 bxc6 12. g3 Re8 13. Bg2 a5 14. 0-0 Ba6 15. Bf3 Bxe2 16. Bxe2 Rxe2 17. Rae1 Rb2 18. Re3 Qd6 19. Rfe1 g6 20. h4 Qf6 21. Rf1 Qd6 22. Rfe1 Kg7 23. Re5 Rd2 24. R5e2 Rxe2 25. Rxe2 c5 26. dxc5 Qxc5 27. Qd7 Qxc3 28. Qxd5 c6 29. Qd6 Qc4 30. Qe5+ Kg8 31. h5 g5 32. Rb2 Qd3 33. Kg2 Rd8 34. Qxa5 Re8 35. Qd2 Qf5 36. Rb4 Qd5+ 1/2-1/2

[Event "EU-ch Seniors 50 22nd"]
[Site "Acqui Terme"]
[Date "2023.05.28"]
[Round "3"]
[White "Molina, Fabrizio"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2131"]
[BlackElo "1984"]
[PlyCount "96"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. b3 Bf5 5. Bb2 e6 6. Be2 h6 7. 0-0 Be7 8. d3 Nbd7 9. Qc2 0-0 10. Nbd2 Bh7 11. Rfe1 a5 12. a3 Re8 13. Bf1 Bf8 14. e4 dxe4 15. Nxe4 Nxe4 16. dxe4 e5 17. Bc3 Qc7 18. b4 axb4 19. axb4 b6 20. g3 f6 21. h4 Qb7 22. Nd2 Bd6 23. Bh3 Nf8 24. f3 Bg6 25. Nf1 Bf7 26. Ne3 Be6 27. Bxe6+ Nxe6 28. Nf5 Bf8 29. Qb2 Red8 30. Red1 Rxa1 31. Qxa1 Qa8 32. Kf2 Qxa1 33. Rxa1 Rd3 34. Rc1 g6 35. Ne3 Nd4 36. h5 gxh5 37. Bxd4 exd4 38. Nf5 Bxb4 39. Ra1 Rd2+ 40. Kf1 d3 41. Ra8+ Kf7 42. Ra7+ Ke8 43. Ng7+ Kd8 44. Ne6+ Kc8 45. Rc7+ Kb8 46. Rxc6 Rd1+ 47. Kf2 d2 48. Rxb6+ Ka7 0-1

[Event "EU-ch Seniors 50 22nd"]
[Site "Acqui Terme"]
[Date "2023.05.26"]
[Round "1"]
[White "Bellia, Fabrizio"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2393"]
[BlackElo "1984"]
[PlyCount "123"]
[EventDate "2023.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 Qb6 8. dxc5 Bxc5 9. Nbd2 Nh6 10. h3 Be4 11. b4 Be7 12. b5 Na5 13. Nxe4 dxe4 14. Nd4 Nf5 15. g4 Nxd4 16. cxd4 Qd8 17. Be3 0-0 18. Qa4 b6 19. Rac1 Rc8 20. Rc2 Qd7 21. Rfc1 Rxc2 22. Qxc2 Ba3 23. Qc7 Qd5 24. Rc2 Ra8 25. g5 g6 26. h4 Kf8 27. Kg2 Ke8 28. Kg3 Qd7 29. Qxd7+ Kxd7 30. Kf4 Rc8 31. Rxc8 Kxc8 32. Kxe4 Kd7 33. Kd3 Kc7 34. Bf3 Kd7 35. h5 Kc7 36. h6 Kd7 37. Bg2 Ke7 38. f4 Kf8 39. Ba8 Ke7 40. d5 Kd7 41. dxe6+ fxe6 42. Be4 Bf8 43. Bd2 Ke8 44. a3 Kf7 45. Bb4 Nb3 46. Bd6 Nc5+ 47. Kd4 Nb3+ 48. Kc3 Nc5 49. Bc6 Na4+ 50. Kb3 Nc5+ 51. Kc4 Na4 52. Bb8 Nb2+ 53. Kc3 Na4+ 54. Kc2 Be7 55. Bxa7 Bd8 56. Bb8 Nc5 57. Bd6 Be7 58. Bc7 Na4 59. Bf3 Ke8 60. Kb3 Nc5+ 61. Kc4 Na4 62. Be4 1-0

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.20"]
[Round "6"]
[White "Wempe, Juergen"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2177"]
[BlackElo "2043"]
[PlyCount "32"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Be2 Nf6 6. 0-0 0-0 7. Re1 Re8 8. Bf1 Nbd7 9. Nh4 Bf8 10. Ndf3 b6 11. Bg5 h6 12. Bxf6 Qxf6 13. g3 dxe4 14. dxe4 Nc5 15. Qe2 g5 16. Nf5 Bxf5 1/2-1/2

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.17"]
[Round "3"]
[White "Kirszenberg, Marc"]
[Black "Imanaliev, Taalaibek"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2043"]
[BlackElo "2283"]
[PlyCount "76"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Bf4 c5 5. e3 Qb6 6. Qc2 Nh5 7. Bg3 Nxg3 8. hxg3 g6 9. Nc3 Nf6 10. Bd3 Bg7 11. 0-0 0-0 12. a3 Bg4 13. b4 cxd4 14. Nxd4 Rac8 15. Rac1 e5 16. Nb3 Qd8 17. e4 Bh6 18. Rce1 Be6 19. Qe2 Ng4 20. Nd5 Qg5 21. f3 Bxd5 22. exd5 Nf6 23. f4 exf4 24. gxf4 Qg3 25. Qf3 Qxf3 26. Rxf3 Rfe8 27. Rxe8+ Rxe8 28. g3 b6 29. Nd4 a6 30. a4 Ng4 31. a5 bxa5 32. bxa5 Re1+ 33. Rf1 Re3 34. Rd1 Rxg3+ 35. Kf1 Bxf4 36. Ne2 Ne3+ 37. Ke1 Nxd1 38. Kxd1 Rxd3+ 0-1

[Event "Wch Seniors 50 30th"]
[Site "Assisi"]
[Date "2022.11.15"]
[Round "1"]
[White "Kirszenberg, Marc"]
[Black "Holzke, Frank"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2043"]
[BlackElo "2476"]
[PlyCount "77"]
[EventDate "2022.11.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 0-0 7. e5 Nfd7 8. cxd5 Nb6 9. dxe6 Bxe6 10. f4 c5 11. Nf3 Nc6 12. dxc5 Qxd1+ 13. Nxd1 Nd5 14. Be3 Nxe3 15. Nxe3 Bxc5 16. Kf2 Ne7 17. Ke2 f6 18. g3 fxe5 19. Nxe5 g5 20. Bg2 gxf4 21. gxf4 Ng6 22. Nxg6 hxg6 23. Rac1 Bd4 24. Nd5 Bc5 25. Ne3 Bd4 26. Nd5 Rad8 27. Nc7 Bb3 28. Bxb7 Bxb2 29. Rc6 Rxf4 30. Rb1 Rdf8 31. Rxg6+ Kh7 32. Ne6 Re8 33. Bc6 Re7 34. Ke3 Rh4 35. Be4 Rxe4+ 36. Kxe4 Bc2+ 37. Kd5 Bxb1 38. Rg3 Ba2+ 39. Ke4 0-1

[Event "FRA-ch Seniors"]
[Site "Albi"]
[Date "2022.08.18"]
[Round "6"]
[White "Garrel, Alain"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "1940"]
[BlackElo "2034"]
[PlyCount "22"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 g6 7. Nf3 Bg7 8. Rc1 0-0 9. Bd3 a6 10. 0-0 Bf5 11. Bxf5 gxf5 1/2-1/2

[Event "FRA-ch Seniors"]
[Site "Albi"]
[Date "2022.08.17"]
[Round "5"]
[White "Kirszenberg, Marc"]
[Black "Veron, Cyprien"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2034"]
[BlackElo "1901"]
[PlyCount "43"]
[EventDate "2022.08.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. h3 c5 7. e3 Bf5 8. Be2 Nc6 9. d5 Nb4 10. 0-0 Ne4 11. Nxe4 Bxe4 12. a3 Bxf3 13. Bxf3 Na6 14. Rb1 Qa5 15. e4 Bd4 16. Re1 Qc7 17. Qe2 e5 18. Bh6 Rfe8 19. Qd2 Qe7 20. Bg5 f6 21. Bh4 Nc7 22. Be2 1/2-1/2

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.13"]
[Round "9"]
[White "Kirszenberg, Marc"]
[Black "Baliuniene, Margarita"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2056"]
[BlackElo "1935"]
[PlyCount "25"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 a5 8. Bd3 h6 9. Bh4 Na6 10. a3 0-0 11. Nf3 Be6 12. 0-0 Nd7 13. Bxe7 1/2-1/2

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.12"]
[Round "8"]
[White "Pietinen, Pekka"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1937"]
[BlackElo "2056"]
[PlyCount "42"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. c5 g6 8. Bb5 Bg7 9. 0-0 0-0 10. Bxc6 bxc6 11. Re1 Bg4 12. h3 Bxf3 13. Qxf3 Nd7 14. Qd3 e5 15. Be3 Qh4 16. Ne2 Rfe8 17. Rac1 a5 18. b3 Re6 19. Qd2 Qe7 20. dxe5 Bxe5 21. Nd4 Bxd4 1/2-1/2

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.11"]
[Round "7"]
[White "Babijczuk, Wojciech"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1436"]
[BlackElo "2056"]
[PlyCount "58"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. 0-0 Ngf6 12. Re1 Be7 13. Bf4 0-0 14. Rad1 c5 15. c3 cxd4 16. cxd4 Nb6 17. Ne5 Nbd5 18. Bc1 Nb4 19. Qe2 Nxa2 20. Ng6 Nxc1 21. Rxc1 Re8 22. Nxe7+ Rxe7 23. Rcd1 Rd7 24. Qf3 Rc8 25. b3 Rd5 26. Re2 Rxd4 27. Rxd4 Rc1+ 28. Kh2 Qxd4 29. Qxb7 Qh4# 0-1

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.10"]
[Round "6"]
[White "Kirszenberg, Marc"]
[Black "Lilja, Richard"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2056"]
[BlackElo "2131"]
[PlyCount "38"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. Bf4 e6 4. e3 f5 5. Be2 Nf6 6. h3 Bd6 7. Bxd6 cxd6 8. 0-0 0-0 9. Nbd2 Ne4 10. Nxe4 fxe4 11. Nd2 Qg5 12. Bc4 d5 13. Be2 Nc6 14. c3 Rf6 15. Kh1 Ne7 16. Qe1 Nf5 17. Bg4 Ba6 18. Rg1 Raf8 19. f4 Qxg4 0-1

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.09"]
[Round "5"]
[White "Kirszenberg, Marc"]
[Black "Zielinski, Olgierd"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2056"]
[BlackElo "1816"]
[PlyCount "77"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 c5 7. Nxd5 Na6 8. e3 Qa5+ 9. Nc3 Bf5 10. Qb3 Nb4 11. Rc1 Nxc3 12. Qxc3 Qxa2 13. Be2 Qa6 14. Qb3 Qb6 15. 0-0 0-0 16. Be5 a5 17. dxc5 Qxc5 18. Bd4 Qc7 19. Bxg7 Kxg7 20. c5 e5 21. Qc4 Rfd8 22. g4 Be6 23. Qe4 Na2 24. Ra1 Qxc5 25. Qxe5+ Qxe5 26. Nxe5 Rd2 27. Bc4 Rxb2 28. Bxe6 fxe6 29. Rfd1 Rc8 30. Rd7+ Kg8 31. g5 Rcc2 32. Ng4 a4 33. Rad1 Rc1 34. Nf6+ Kf8 35. Nxh7+ Kg8 36. Nf6+ Kf8 37. Nh7+ Kg8 38. Nf6+ Kf8 39. Nh7+ 1/2-1/2

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.08"]
[Round "4"]
[White "Puroila, Sippo"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1803"]
[BlackElo "2056"]
[PlyCount "106"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Be7 6. c4 c6 7. Nc3 h6 8. cxd5 exd5 9. a3 Nbd7 10. b4 0-0 11. Bb2 Ne4 12. Nd2 Ndf6 13. f3 Nxc3 14. Bxc3 Qd7 15. e4 Bh3 16. e5 Ne8 17. Qe2 Nc7 18. f4 Bxg2 19. Kxg2 f5 20. h4 Ne6 21. Nf3 h5 22. Qd3 g6 23. Rfc1 Qd8 24. Bd2 Qb6 25. Rab1 a6 26. Kh2 Qb5 27. Qe3 Qb6 28. Qd3 Qd8 29. Kg2 Qd7 30. Rc2 Rfc8 31. Be3 Rc7 32. Rcb2 Rcc8 33. Kh2 Qd8 34. Kg2 Kg7 35. Kh2 Qd7 36. Kg2 Qd8 37. Kh2 Qb6 38. Kg2 Qb5 39. Qd2 Qb6 40. Qd3 Qd8 41. Kh2 Nf8 42. Kh3 Qd7 43. Kh2 Qe6 44. Kg2 Nd7 45. Rc2 Nb6 46. Nd2 Qd7 47. Rbc1 Qd8 48. Bf2 Qd7 49. Be3 Qe6 50. Kh2 Qf7 51. Kg2 Qf8 52. Qb3 Qd8 53. Bf2 Qd7 1/2-1/2

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.07"]
[Round "3"]
[White "Kirszenberg, Marc"]
[Black "Padrak, Rafal"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2056"]
[BlackElo "2125"]
[PlyCount "110"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 0-0 8. Bd3 h6 9. Bh4 Re8 10. Nf3 Nbd7 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Rab1 a5 14. a3 g5 15. Bxe4 dxe4 16. Nd2 Nf6 17. b4 Ng4 18. Qxe4 Qxe4 19. Ndxe4 Bf5 20. Nd6 Bxb1 21. Nxe8 Bd3 22. Rd1 axb4 23. axb4 Bc2 24. Rc1 Ra3 25. h3 Nxe3 26. fxe3 Rxc3 27. Nd6 b5 28. Kf2 h5 29. e4 f6 30. Ke1 Re3+ 31. Kd2 Rxe4 32. Nxe4 Bxe4 33. g3 Kg7 34. Ke3 Bd5 35. h4 Kh6 36. Ra1 Kg6 37. Rf1 Bc4 38. Rf2 Bd5 39. Rf1 Bc4 40. Ra1 Bd5 41. Ra8 Kg7 42. Rd8 Kg6 43. Rf8 Kg7 44. Rc8 Kg6 45. Rf8 Kg7 46. Rd8 Kg6 47. Rh8 Kg7 48. Ra8 Kg6 49. Ra1 Kf5 50. Rf1+ Kg6 51. Rf2 Kg7 52. Rf1 Kg6 53. Rf2 Kg7 54. Rf1 Kg6 55. Rf2 Kg7 1/2-1/2

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.06"]
[Round "2"]
[White "Mrva, Martin"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2385"]
[BlackElo "2056"]
[PlyCount "47"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 g6 7. d4 Bg7 8. Be3 Ne7 9. 0-0-0 Nd7 10. h4 h6 11. Bf4 a6 12. Bh3 b5 13. Bd6 Nb6 14. Bc5 0-0 15. exd5 cxd5 16. Rhe1 Re8 17. Bxe6 fxe6 18. Rxe6 Rb8 19. Rde1 Rf8 20. Qg4 h5 21. Qg5 Nbc8 22. Bxe7 Nxe7 23. Rxe7 Rb6 24. Nxd5 1-0

[Event "EU-ch Seniors 50 21st"]
[Site "Lublin"]
[Date "2022.07.05"]
[Round "1"]
[White "Kirszenberg, Marc"]
[Black "Warnk, Torsten"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2056"]
[BlackElo "1763"]
[PlyCount "61"]
[EventDate "2022.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Be7 7. Nf3 b6 8. Bd3 Bb7 9. 0-0 0-0 10. Bf4 Nd7 11. Re1 c5 12. d5 exd5 13. exd5 Bf6 14. Rc1 Re8 15. c4 Rxe1+ 16. Qxe1 Nf8 17. Qe2 Ng6 18. Bg3 Qd7 19. h4 Re8 20. Qc2 Nf8 21. Bf5 Qd8 22. Qa4 Re7 23. Rd1 a6 24. Qb3 g6 25. Bh3 Nd7 26. Rb1 b5 27. cxb5 Ne5 28. bxa6 Nxf3+ 29. Qxf3 Bxd5 30. Qxf6 Bxa2 31. Be5 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.24"]
[Round "7.5"]
[White "Schwerteck, Michael"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2113"]
[BlackElo "2139"]
[PlyCount "65"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bonnevoie Gambit"]
[BlackTeam "Asnieres"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 g6 6. Bb5+ Nbd7 7. 0-0 Bg7 8. c3 0-0 9. Nf3 Ne4 10. Re1 Ndf6 11. h3 Bf5 12. Bf1 Qc7 13. Nbd2 Rad8 14. Nxe4 dxe4 15. Ne5 Nd5 16. Qb3 h6 17. Bc4 Be6 18. a4 a6 19. a5 Bxe5 20. dxe5 Qxe5 21. Bxh6 Rfe8 22. Be3 f5 23. Bd4 Qb8 24. Bb6 Rd7 25. Rad1 Qe5 26. f4 Qd6 27. Bxd5 Bxd5 28. c4 e6 29. cxd5 exd5 30. Be3 Red8 31. Rd2 Qe6 32. Red1 Kf7 33. Bb6 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.23"]
[Round "6.5"]
[White "Kirszenberg, Marc"]
[Black "Perkampus, Laurin"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2139"]
[BlackElo "2010"]
[PlyCount "69"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Asnieres"]
[BlackTeam "Zuid Limburg"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. cxd5 Qxd5 9. e3 0-0 10. Be2 cxd4 11. cxd4 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Nc6 14. Rhc1 Rd8 15. Ke1 Bf5 16. Nh4 Be4 17. Bf3 f5 18. Bxe4 fxe4 19. Rab1 Rd7 20. f3 Rf8 21. g3 e5 22. dxe5 Bxe5 23. fxe4 Rdf7 24. Nf3 Bg7 25. Ng5 Rd7 26. Ne6 Re8 27. Nc5 Rde7 28. Rxb7 Rxb7 29. Nxb7 Nb4 30. Rc4 Nxa2 31. Ra4 Nc3 32. Rxa7 Nxe4 33. h4 h6 34. Nd6 Nxd6 35. Bxd6 1/2-1/2

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.22"]
[Round "5.5"]
[White "Ahmadzada, Ahmad Samir"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2462"]
[BlackElo "2139"]
[PlyCount "51"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Vugar Gashimov"]
[BlackTeam "Asnieres"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. Bd3 Ne7 7. 0-0 0-0 8. e5 Bc7 9. Nb3 h6 10. Re1 Nd7 11. Nbxd4 Nc5 12. h3 Nxd3 13. Qxd3 c5 14. Nb5 Bf5 15. Qd1 d4 16. Nh4 Be6 17. Nxc7 Qxc7 18. Qh5 Kh7 19. f4 g6 20. Qe2 f5 21. exf6 Rxf6 22. g4 Raf8 23. g5 hxg5 24. Nf3 Rxf4 25. Nxg5+ Kh8 26. Bxf4 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.21"]
[Round "4.5"]
[White "Kirszenberg, Marc"]
[Black "Gotovusa, Goran"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2139"]
[BlackElo "2161"]
[PlyCount "46"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Asnieres"]
[BlackTeam "Prilep"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "MKD"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Nc3 c5 7. a3 Bxc3+ 8. bxc3 Nf6 9. Be3 0-0 10. Nf3 Re8 11. Be2 Nbd7 12. 0-0 Qa5 13. Qc2 e5 14. h3 e4 15. Nd2 Qc7 16. Rfe1 Nf8 17. dxc5 Bf5 18. Nb3 Bg6 19. Rad1 Ne6 20. Rd2 Nd7 21. Rd5 Nf6 22. Rd2 Nd7 23. Rd5 Nf6 1/2-1/2

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.20"]
[Round "3.5"]
[White "Sasikiran, Krishnan"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2647"]
[BlackElo "2139"]
[PlyCount "55"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Novy Bor"]
[BlackTeam "Asnieres"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. Nc3 Bg4 10. Nh4 Bxe2 11. Nxe2 Ng6 12. Nxg6 hxg6 13. g3 Bb4 14. Kg2 Qd7 15. a3 Ba5 16. Qd3 Bb6 17. Bg5 Rc8 18. Rac1 0-0 19. h4 Ne7 20. Rxc8 Nxc8 21. h5 gxh5 22. Rh1 g6 23. Nf4 Bd8 24. Bf6 Bxf6 25. exf6 Qd8 26. Nxh5 Nd6 27. Qd2 Nf5 28. g4 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.19"]
[Round "2.10"]
[White "Storme, Isak"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2304"]
[BlackElo "2139"]
[PlyCount "63"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lunds"]
[BlackTeam "Asnieres"]
[WhiteTeamCountry "SWE"]
[BlackTeamCountry "FRA"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. c4 c6 5. Nc3 Bg7 6. h3 0-0 7. Nf3 a6 8. Be2 b5 9. cxd5 cxd5 10. Rc1 Nc6 11. Ne5 Bb7 12. Nd3 Nd7 13. a4 bxa4 14. 0-0 e5 15. dxe5 Ncxe5 16. Nxe5 Nxe5 17. Nxa4 Qe7 18. Qb3 Rfd8 19. Rfd1 Rab8 20. Qa2 Rbc8 21. Rxc8 Rxc8 22. Nc3 Nc4 23. Nxd5 Bxd5 24. Rxd5 Nxb2 25. Qxa6 Rc1+ 26. Kh2 h5 27. Qa8+ Kh7 28. Bxh5 gxh5 29. Rxh5+ Kg6 30. Qg8 f6 31. Rh6+ Kf5 32. Qd5+ 1-0

[Event "EU-Cup 36th"]
[Site "Struga"]
[Date "2021.09.18"]
[Round "1.19"]
[White "Kirszenberg, Marc"]
[Black "Cooney, Brendan"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2139"]
[BlackElo "1818"]
[PlyCount "61"]
[EventDate "2021.09.18"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MKD"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Asnieres"]
[BlackTeam "St Benildus"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "IRL"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. Nc3 a6 7. 0-0 b5 8. Be2 Bb7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. b3 Nbd7 12. Bb2 Ke7 13. Ne1 Rhd8 14. Nd3 Bd6 15. Rac1 Rac8 16. h3 h6 17. Kf1 Nb6 18. Nf4 Rc7 19. Nh5 Nxh5 20. Bxh5 Rdc8 21. Ne2 g6 22. Bf3 Bxf3 23. gxf3 Rc2 24. Rxc2 Rxc2 25. Bf6+ Kd7 26. Nc3 Kc6 27. a4 bxa4 28. bxa4 Bb4 29. Ne2 Ra2 30. Rc1+ Kd7 31. Rd1+ 1/2-1/2

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "3"]
[White "Amangeldiyev, Gurbangeldi"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2064"]
[BlackElo "2130"]
[PlyCount "63"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. f4 e6 7. Nf3 Nf6 8. Bc4 Bd6 9. 0-0 Qc7 10. f5 exf5 11. Re1+ Kf8 12. Ne5 Nbd7 13. Bf4 Nd5 14. Bxd5 cxd5 15. c3 Nf6 16. Qb3 Rd8 17. Rac1 Ne4 18. Qxd5 Bxe5 19. Qxe5 Qxe5 20. Bxe5 f6 21. Bf4 Kf7 22. h4 h5 23. Nf1 Rhe8 24. Ne3 Bh7 25. Nc4 Re6 26. Rcd1 g5 27. hxg5 fxg5 28. Be5 f4 29. d5 Ra6 30. a3 Ng3 31. Bc7 Rg8 32. d6 1-0

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "4"]
[White "Gaboyan, Susanna"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2215"]
[BlackElo "2130"]
[PlyCount "55"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 e5 8. dxe5 Nh5 9. Bg3 Nxg3 10. hxg3 Nxe5 11. Bb5+ Nc6 12. Ne2 Bc5 13. Qa4 Bd7 14. Qc2 Qb6 15. Bxc6 bxc6 16. Rxh7 Bxf2+ 17. Kf1 0-0-0 18. Nd2 Bg4 19. Nf3 Rde8 20. Ned4 Bxg3 21. Rxg7 Rh1+ 22. Ng1 Bh2 23. Kf2 Bxg1+ 24. Rxg1 Re2+ 25. Qxe2 Bxe2 26. Rxh1 Qxb2 27. Nxe2 Qxc3 28. Nxc3 1-0

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "2"]
[White "Kirszenberg, Marc"]
[Black "Rich, Albert J"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2130"]
[BlackElo "2082"]
[PlyCount "120"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Nf6 8. e3 Bxc5 9. Nxc5 Qa5+ 10. Bd2 Qxc5 11. Rc1 Qb6 12. exd4 Nxd4 13. Nxd4 Qxd4 14. Bb5+ Bd7 15. Bxd7+ Qxd7 16. 0-0 0-0 17. Qc2 Qe6 18. Bc3 Nd5 19. Rfe1 Qa6 20. Qb3 Nxc3 21. Rxc3 Rae8 22. Rce3 Rxe3 23. Rxe3 Rc8 24. h3 g6 25. a3 Rc1+ 26. Kh2 Qd6+ 27. g3 Qc6 28. Rf3 Qd7 29. Qe3 Rc2 30. Qxa7 Rxb2 31. Qb8+ Kg7 32. Qe5+ Kg8 33. Qxb2 Qc6 34. Qe5 Qxf3 35. Qe8+ Kg7 36. Qe5+ Kf8 37. Qb8+ Kg7 38. Qe5+ Qf6 39. Qc7 Qxf2+ 40. Kh1 b6 41. Qc3+ Kg8 42. h4 h5 43. Qb3 Qc5 44. Qd3 Kf8 45. Qb3 Ke7 46. Qd3 Qe5 47. Qb3 Qd4 48. Qb4+ Qxb4 49. axb4 Kd6 50. Kg2 Kd5 51. Kf3 Kc4 52. Ke4 Kxb4 53. Ke5 b5 54. Kf6 Kc5 55. Kxf7 b4 56. Kxg6 b3 57. Kxh5 b2 58. g4 b1Q 59. g5 Qe4 60. g6 Kd6 0-1

[Event "Titled Tuesday intern op 25th May"]
[Site "Chess.com INT"]
[Date "2021.05.25"]
[Round "1"]
[White "Kirszenberg, Marc"]
[Black "Titus, Andrew L"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2130"]
[BlackElo "2154"]
[PlyCount "58"]
[EventDate "2021.05.25"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. Nf3 Nbd7 8. e3 Nh5 9. Bxe7 Qxe7 10. Bd3 Nf4 11. 0-0 Nxd3 12. Qxd3 Nf6 13. Rab1 a5 14. a3 Ne4 15. b4 axb4 16. axb4 Ra3 17. Rfc1 Bf5 18. Nd2 Bg6 19. Ndxe4 Bxe4 20. Qd2 Bxb1 21. Rxb1 0-0 22. b5 Rfa8 23. bxc6 bxc6 24. h3 Ra1 25. Qb2 Rxb1+ 26. Qxb1 Qc7 27. Ne2 Qb8 28. Qc2 Ra1+ 29. Nc1 Qb1 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "5"]
[White "Hamley, Ryan"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2039"]
[BlackElo "2130"]
[PlyCount "93"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e4 Bb4 7. Bd2 Bxc3 8. Bxc3 Nxe4 9. Bxc4 Nxc3 10. bxc3 0-0 11. 0-0 c5 12. Bd3 cxd4 13. cxd4 Nc6 14. h4 h6 15. Rb1 b6 16. Be4 Bb7 17. Qd3 Na5 18. Bh7+ Kh8 19. Ne5 Qd5 20. f3 Rad8 21. Rfd1 Qxe5 22. dxe5 Rxd3 23. Bxd3 Rc8 24. Rbc1 Rxc1 25. Rxc1 Kg8 26. Rc7 Kf8 27. Bb5 a6 28. Bd7 Bd5 29. Bc8 Bb3 30. Bxa6 Bxa4 31. Kf2 Nb3 32. Rb7 Nc5 33. Rxb6 Nxa6 34. Rxa6 Bb3 35. Ra7 g6 36. Ke3 Bc4 37. g4 Bb3 38. h5 g5 39. f4 gxf4+ 40. Kxf4 Bd1 41. g5 Bxh5 42. gxh6 Bg6 43. Kg5 Kg8 44. Kf6 Kh7 45. Rxf7+ Bxf7 46. Kxf7 Kxh6 47. Kxe6 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "1"]
[White "Kanakaris, Georgios"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2400"]
[BlackElo "2130"]
[PlyCount "59"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. cxd5 cxd5 7. Bd3 0-0 8. 0-0 Nc6 9. h3 a6 10. a3 b5 11. Bd2 Bb7 12. Rc1 Rc8 13. Na2 Nd7 14. a4 e5 15. axb5 axb5 16. Bxb5 exd4 17. Bxc6 Bxc6 18. Nxd4 Bb7 19. Rxc8 Qxc8 20. Nc3 Bxd4 21. exd4 Nf6 22. Re1 Re8 23. Rxe8+ Nxe8 24. Qb3 Nd6 25. Nxd5 Bxd5 26. Qxd5 Qc2 27. Qxd6 Qxd2 28. Qb8+ Kg7 29. Qe5+ Kg8 30. d5 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "2"]
[White "Kirszenberg, Marc"]
[Black "Atanasov, Anthony"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2130"]
[BlackElo "2172"]
[PlyCount "36"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nd5 Nxf3+ 6. gxf3 Qd8 7. Bg5 Qxg5 8. Nxc7+ Kd8 9. Nxa8 Qe5 10. c3 Qb8 11. Qd5 Nf6 12. Qxf7 Bc5 13. Qxg7 Rf8 14. e4 Qf4 15. Qg3 Bxf2+ 16. Qxf2 Nxe4 17. Qc2 Qxf3 18. Rg1 Qe3+ 0-1

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "4"]
[White "Kirszenberg, Marc"]
[Black "Korkmaz, Necmettin"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "2130"]
[BlackElo "2101"]
[PlyCount "73"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Nge7 6. e4 Ng6 7. Bg5 Be7 8. Bxe7 Ngxe7 9. Nbd2 Bg4 10. h3 Bxf3 11. Nxf3 Ng6 12. e6 fxe6 13. Bd3 e5 14. 0-0 0-0 15. b4 Qf6 16. c5 Nf4 17. Bc4+ Kh8 18. Kh2 Rad8 19. b5 Ne7 20. Ne1 d3 21. Nxd3 Neg6 22. Qc2 Rd4 23. f3 Rfd8 24. Rad1 Qg5 25. g3 Nh5 26. Rg1 Qe3 27. Rgf1 c6 28. b6 axb6 29. cxb6 Qg5 30. Rg1 Qe7 31. a4 Qd6 32. Nf2 Rd2 33. Rxd2 Qxd2 34. Qxd2 Rxd2 35. Kg2 Rd4 36. Rd1 Rxc4 37. Rd8+ 1-0

[Event "Titled Tuesday intern op 27th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.27"]
[Round "6"]
[White "Kirszenberg, Marc"]
[Black "Suvorov, Luca"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2130"]
[BlackElo "2279"]
[PlyCount "68"]
[EventDate "2021.04.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. e4 d6 8. Bd3 Nc6 9. Ne2 b6 10. 0-0 Ba6 11. Bg5 h6 12. Bh4 e5 13. f4 exf4 14. Bxf6 Qxf6 15. Nxf4 cxd4 16. Nd5 Qd8 17. cxd4 Nxd4 18. Qh5 Rc8 19. Rf2 Bxc4 20. Bxc4 Rxc4 21. Raf1 Qg5 22. Qxg5 hxg5 23. Ne7+ Kh7 24. Rxf7 Rxf7 25. Rxf7 Ne2+ 26. Kf2 Nf4 27. Nf5 Ne6 28. Nxd6 Ra4 29. Re7 Nc5 30. Nf5 Nxe4+ 31. Ke3 Kg6 32. Nxg7 Nd6 33. Rd7 Nc4+ 34. Kd4 Kf6 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "5"]
[White "Kirszenberg, Marc"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "2130"]
[BlackElo "2339"]
[PlyCount "104"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. e4 d6 8. Bd3 Nc6 9. Ne2 b6 10. Be3 Ba6 11. Ng3 Na5 12. Qe2 cxd4 13. cxd4 Rc8 14. Rc1 Qd7 15. 0-0 Qa4 16. Bg5 Bxc4 17. Bxf6 gxf6 18. Nh5 Bxd3 19. Qxd3 Nb3 20. Rxc8 Rxc8 21. Nxf6+ Kg7 22. Nh5+ Kf8 23. Rd1 Rc1 24. d5 Rxd1+ 25. Qxd1 Qd4+ 26. Qxd4 Nxd4 27. dxe6 fxe6 28. Kf2 Nb5 29. a4 Nc3 30. a5 bxa5 31. Ke3 a4 32. Kd3 Nd1 33. Nf4 Nf2+ 34. Kc3 Kf7 35. Kb4 Kf6 36. Kxa4 Ke5 37. Ne2 Nd3 38. g4 Ne1 39. f4+ Kxe4 40. h4 Ng2 41. h5 Nxf4 42. g5 Nxe2 43. g6 hxg6 44. h6 d5 45. h7 d4 46. h8Q d3 47. Qh4+ Ke3 48. Qg5+ Kf2 49. Qd2 e5 50. Qxd3 g5 51. Qf5+ Ke1 52. Qxe5 g4 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "8"]
[White "Kirszenberg, Marc"]
[Black "Rytenko, Vsevolod"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "2130"]
[BlackElo "2403"]
[PlyCount "66"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 a5 6. e3 Bc5 7. exd4 Nxd4 8. Nc3 Bg4 9. Be2 Bf5 10. Nxd4 Bxd4 11. Bf4 Ne7 12. 0-0 0-0 13. Qd2 Ng6 14. Rad1 Bxc3 15. bxc3 Qxd2 16. Bxd2 Nxe5 17. Bf4 Rfe8 18. Rfe1 h6 19. h3 c6 20. c5 f6 21. Kf1 Kf7 22. Rd6 g5 23. Be3 Re7 24. Red1 Rae8 25. Bh5+ Bg6 26. Bxg6+ Nxg6 27. Bd4 Ne5 28. g3 Re6 29. f4 Nc4 30. Rd7+ R8e7 31. Rxe7+ Kxe7 32. Rb1 Nd2+ 33. Kf2 Nxb1 0-1

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "2"]
[White "Nitin, Senthilvel"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2381"]
[BlackElo "2130"]
[PlyCount "73"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 Bxf3 5. Qxf3 e6 6. d3 Nd7 7. Bd2 Bc5 8. 0-0-0 Ne7 9. g4 b5 10. g5 a5 11. Kb1 a4 12. Ne2 Qb6 13. Bg2 b4 14. d4 Bd6 15. e5 Bc7 16. Bc1 c5 17. dxc5 Nxc5 18. Qe3 Nf5 19. Qf4 b3 20. cxb3 axb3 21. a3 Ra4 22. Nd4 Nd7 23. Be3 Nxe3 24. fxe3 Bxe5 25. Qf2 Bxd4 26. exd4 Rc4 27. h4 Rc2 28. Rd2 Qc6 29. Rxc2 bxc2+ 30. Qxc2 Qb6 31. h5 0-0 32. g6 h6 33. Rd1 Nf6 34. gxf7+ Rxf7 35. Qg6 Rc7 36. Bh3 Rc6 37. Rg1 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "7"]
[White "Pandey, Srishti"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2026"]
[BlackElo "2130"]
[PlyCount "97"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Nf3 Nf6 4. e3 g6 5. Bd3 Bg7 6. Nbd2 0-0 7. 0-0 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Qc2 Rc8 11. e4 dxe4 12. Nxe4 c5 13. Nxf6+ Nxf6 14. d5 b5 15. Rad1 Qb6 16. Qe2 Rfe8 17. Rfe1 e6 18. d6 Red8 19. Be5 b4 20. Rd2 Rd7 21. Red1 Rcd8 22. Bc2 a5 23. h3 Qc6 24. Qf1 Qb6 25. Qe2 Qc6 26. Qf1 Qb6 27. Nh2 Ne4 28. Bxe4 Bxe5 29. Bxb7 Qxb7 30. Ng4 Rxd6 31. Rxd6 Bxd6 32. Nf6+ Kg7 33. Rxd6 Rxd6 34. Ne8+ Kf8 35. Nxd6 Qd7 36. Nb5 Qd2 37. Qa1 Kg8 38. g3 h5 39. a3 h4 40. axb4 hxg3 41. fxg3 Qe3+ 42. Kh2 Qf2+ 43. Kh1 Qf3+ 44. Kg1 Qxg3+ 45. Kf1 Qxh3+ 46. Ke2 axb4 47. Qa8+ Kg7 48. Qd8 Qxb3 49. Qd6 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "4"]
[White "Peralta, Eduardo"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2218"]
[BlackElo "2130"]
[PlyCount "57"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. c4 c6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. 0-0 cxd4 9. exd4 Be7 10. Bg5 h6 11. Bh4 0-0 12. Re1 Nb4 13. Qd2 Bd7 14. Ne5 Bc6 15. Rad1 Bd5 16. Nxd5 Nbxd5 17. Qe2 Rc8 18. Bb3 Qc7 19. Bg3 Bd6 20. f4 Rfd8 21. Qf3 Ne7 22. Nxf7 Kxf7 23. Bxe6+ Kf8 24. Bh4 Ned5 25. Bxd5 Nxd5 26. Qxd5 Bb4 27. Bxd8 Rxd8 28. Qf5+ Kg8 29. Qe6+ 1-0

[Event "Titled Tuesday intern op 20th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.20"]
[Round "1"]
[White "Spata, German"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2257"]
[BlackElo "2130"]
[PlyCount "72"]
[EventDate "2021.04.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 g6 5. d4 Bg7 6. Be2 0-0 7. 0-0 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Rd1 e5 12. dxe5 Nxe5 13. Qe2 Qe7 14. Bb3 Rad8 15. Bd2 Nd3 16. Rab1 Nc5 17. Bc2 Nce4 18. Be1 a6 19. Rxd8 Rxd8 20. Rd1 Rxd1 21. Qxd1 h5 22. a3 Nxc3 23. Bxc3 Nd5 24. Bxg7 Kxg7 25. Bb3 Qe5 26. Qd2 h4 27. Kf1 g5 28. Bxd5 cxd5 29. Ke2 Kf6 30. Qb4 Qe4 31. Qxe4 dxe4 32. Kd2 Ke5 33. Kc3 Kd5 34. Kb4 b6 35. b3 f5 36. g3 g4 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "2"]
[White "Golizadeh, Asghar"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2455"]
[BlackElo "2130"]
[PlyCount "109"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. c4 Qe4+ 18. Qxe4 Nxe4 19. Be3 f5 20. g3 Bf6 21. d5 cxd5 22. cxd5 e5 23. Rd3 Rfd8 24. Rhd1 Nd6 25. Rb3 b5 26. Bc5 a6 27. Bb6 Rdc8 28. Be3 Rc4 29. Nd2 Rcc8 30. f4 e4 31. a4 bxa4 32. Rb6 Nb5 33. g4 a3 34. gxf5 axb2 35. Rg1 Nc3+ 36. Kxb2 Nxd5+ 37. Rxf6 Nxf6 38. Bd4 Nd5 39. Rxg7+ Kf8 40. Nxe4 Rab8+ 41. Ka3 Nb6 42. Rh7 Nc4+ 43. Ka2 Rb5 44. Bc5+ Rcxc5 45. Nxc5 Rxc5 46. Rxh6 a5 47. Kb3 Nd2+ 48. Ka4 Rxf5 49. Rh8+ Kf7 50. Ra8 Nc4 51. Kb3 Rc5 52. Ra7+ Kg8 53. h6 Kh8 54. h7 Nd2+ 55. Kb2 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "1"]
[White "Kirszenberg, Marc"]
[Black "Alvarez Calzadilla, Jose Avelino"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2130"]
[BlackElo "2287"]
[PlyCount "106"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. Nf3 0-0 8. e3 Nbd7 9. Bd3 Re8 10. 0-0 Nf8 11. Rab1 g6 12. b4 a6 13. a4 Ne6 14. Bh4 Ng7 15. b5 axb5 16. axb5 Bf5 17. bxc6 bxc6 18. Ne5 c5 19. Nc6 Bxd3 20. Qxd3 c4 21. Nxd8 cxd3 22. Nc6 Ne4 23. Nxe7+ Rxe7 24. Nxd5 Rea7 25. Rbd1 g5 26. Bg3 d2 27. f3 Nxg3 28. hxg3 Nf5 29. g4 Ng3 30. Rf2 Rd8 31. Nf6+ Kg7 32. Nh5+ Nxh5 33. gxh5 Ra3 34. Re2 Rd3 35. Rdxd2 Rxd2 36. Rxd2 Kh6 37. g4 Rb8 38. Kf2 Rb3 39. e4 Kg7 40. d5 Kf6 41. d6 Rb8 42. d7 Rd8 43. Rd5 Ke6 44. Ke3 f6 45. f4 h6 46. f5+ Ke7 47. Kd4 Kf7 48. e5 Ke7 49. e6 Kf8 50. Rc5 Ke7 51. Kd5 Rb8 52. Rc8 Rb5+ 53. Kc4 Rb1 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "4"]
[White "Kirszenberg, Marc"]
[Black "Filgueiras, Nathan Felipe"]
[Result "0-1"]
[ECO "E25"]
[WhiteElo "2130"]
[BlackElo "2326"]
[PlyCount "45"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Qxc3+ 10. Bd2 Qe5 11. Kf2 Nf6 12. Rc1 Nc6 13. Ne2 Bd7 14. Bf4 Qb2 15. Bd6 0-0-0 16. Rb1 Qxa3 17. Nf4 Ne8 18. Bb5 Nxd6 19. cxd6 Qc5+ 20. Ke2 Nd4+ 21. Qxd4 Qxd4 22. Rhc1+ Kb8 23. Bxd7 0-1

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "6"]
[White "Kirszenberg, Marc"]
[Black "Hartikainen, Jarmo"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2130"]
[BlackElo "2142"]
[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 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 c6 7. e3 0-0 8. Rc1 Qa5 9. Be2 Nxc3 10. Rxc3 Bf5 11. a3 c5 12. cxd5 cxd4 13. Nxd4 Qxd5 14. Bf3 Be4 15. Bg3 e5 16. Nb3 Bxf3 17. gxf3 Qxd1+ 18. Kxd1 Nc6 19. e4 Rfd8+ 20. Ke2 Rac8 21. Rhc1 h5 22. R1c2 Kh7 23. h3 a5 24. Bh4 f6 25. Kf1 Ne7 26. Rxc8 Nxc8 27. Nxa5 Nd6 28. Rd2 g5 29. Bg3 h4 30. Bh2 Kg6 31. Nc4 Nf7 32. Rxd8 Nxd8 33. a4 Kf7 34. f4 gxf4 35. f3 Ke7 36. Bg1 Kd7 37. b4 Nc6 38. b5 Nd4 39. Bxd4 exd4 40. Ke2 Bf8 41. Kd3 Bc5 42. Nd2 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "5"]
[White "Marchena Hurtado, Javier"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2364"]
[BlackElo "2130"]
[PlyCount "79"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Ne5 Qe4 18. Qxe4 Nxe4 19. Be1 Rfd8 20. f3 Nd6 21. Bf2 Bf6 22. Rhe1 a6 23. g4 Nb5 24. c3 Kf8 25. Kc2 Ke8 26. Bg3 a5 27. Nc4 a4 28. Re4 Be7 29. Be5 f6 30. Bg3 Kf7 31. Rde1 Nd6 32. Rxe6 Nxc4 33. Rxe7+ Kf8 34. Rxb7 c5 35. Rc7 Ra5 36. Bf4 cxd4 37. Rxc4 d3+ 38. Kd2 Rb5 39. Rb4 Rxb4 40. cxb4 1-0

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "7"]
[White "Necula, Iulian"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1890"]
[BlackElo "2130"]
[PlyCount "99"]
[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. f4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. d3 h6 6. 0-0 Be7 7. Nc3 0-0 8. h3 c5 9. e4 dxe4 10. dxe4 Qxd1 11. Rxd1 Nxe4 12. Nxe4 Bxe4 13. c3 Nc6 14. Be3 Rfd8 15. Kf2 a6 16. a3 b5 17. Bf1 Bc2 18. Rxd8+ Rxd8 19. Rc1 Bd3 20. Bg2 Be4 21. Bf1 Na5 22. Be2 Nb3 23. Rd1 Rxd1 24. Bxd1 c4 25. Nd4 Nc5 26. Be2 Bd3 27. Bf3 Ne4+ 28. Kg2 Bc5 29. g4 g6 30. h4 Kf8 31. Bxe4 Bxe4+ 32. Kf2 Ke7 33. g5 hxg5 34. hxg5 Kd6 35. Ne2 Bxe3+ 36. Kxe3 Bf5 37. Kd4 a5 38. Ng3 Bd3 39. Nh1 Ke7 40. Ke5 Kd7 41. Nf2 Bf5 42. Nd1 Ke7 43. Ne3 Bd3 44. Ng4 Bf5 45. Nf6 Bd3 46. Ng8+ Kf8 47. Nh6 Ke7 48. Ng4 Bf5 49. Nf6 Bd3 50. Ng4 1/2-1/2

[Event "Titled Tuesday intern op 13th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.13"]
[Round "3"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2344"]
[BlackElo "2130"]
[PlyCount "77"]
[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. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Nc6 7. Qxb7 Bd7 8. Qb3 e5 9. d3 Rb8 10. Qd1 Bc5 11. 0-0 0-0 12. Nc3 e4 13. dxe4 dxe4 14. Ng5 e3 15. Bxe3 Bxe3 16. fxe3 Rxb2 17. Qd6 Ng4 18. Nxf7 Rxf7 19. Rxf7 Nge5 20. Rxd7 Qxd7 21. Qxd7 Nxd7 22. Bxc6 Ne5 23. Bd5+ Kf8 24. Bb3 Ng4 25. Rf1+ Ke8 26. Rf3 g5 27. e4 Ne5 28. Rf5 Ng4 29. Kg2 Ne3+ 30. Kf3 Nxf5 31. exf5 Ke7 32. Nd5+ Kf8 33. f6 Rd2 34. Nc7 h5 35. Ne6+ Kf7 36. Nxg5+ Kxf6 37. Ne4+ Ke5 38. Nxd2 Kd4 39. e4 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "3"]
[White "Kirszenberg, Marc"]
[Black "Navalgund, Niranjan"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2130"]
[BlackElo "2289"]
[PlyCount "66"]
[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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 Bxa6 9. Bxa6 Nxa6 10. 0-0 d6 11. Re1 Qa5 12. Bd2 Rfb8 13. b3 Nd7 14. Qc1 Nb4 15. Re3 Qa3 16. Qd1 Qb2 17. Rb1 Qc2 18. a4 Qxd1+ 19. Nxd1 Nc2 20. Re2 Rxa4 21. Nc3 Ra1 22. Rxa1 Nxa1 23. Na4 Nxb3 24. Bc3 Ra8 25. Bxg7 Kxg7 26. Nc3 Nd4 27. Re1 Ra3 28. Nxd4 cxd4 29. Nb5 Rd3 30. f3 Nc5 31. Kf2 Rd2+ 32. Re2 Nd3+ 33. Kf1 Rd1+ 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "2"]
[White "Kirszenberg, Marc"]
[Black "Przybylski, Wojciech"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2130"]
[BlackElo "2321"]
[PlyCount "121"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. Bg5 c6 6. e3 0-0 7. Rc1 Bf5 8. h3 Nbd7 9. Be2 h6 10. Bf4 g5 11. Bh2 e6 12. 0-0 Ne4 13. Qb3 Qb6 14. c5 Qxb3 15. axb3 Nxc3 16. bxc3 f6 17. b4 a6 18. Ra1 e5 19. Ra2 e4 20. Nd2 Be6 21. Rfa1 Rac8 22. Nb3 f5 23. Na5 Rb8 24. Bxb8 Rxb8 25. Nxc6 bxc6 26. Rxa6 Rc8 27. b5 Nb8 28. Rb6 Bf6 29. Ra8 Kf7 30. Raxb8 cxb5 31. Rxc8 Bxc8 32. Bxb5 f4 33. Rb8 Bf5 34. c6 fxe3 35. fxe3 Be7 36. c7 Bd6 37. c8Q Bxc8 38. Rxc8 Bg3 39. Rc6 h5 40. Ra6 Ke7 41. Ba4 h4 42. Bb3 Be1 43. Bxd5 Bxc3 44. Bxe4 Be1 45. Bf3 Bd2 46. Kf2 Bc3 47. Ke2 Bb4 48. Kd3 Bd6 49. Bg4 Bg3 50. e4 Kf7 51. e5 Ke7 52. Ke4 Kf7 53. d5 Bf4 54. Kf5 Kg7 55. d6 Kf7 56. Bh5+ Kg7 57. d7 Bxe5 58. Kxe5 g4 59. d8Q gxh3 60. Qd7+ Kh8 61. Ra8# 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "6"]
[White "Kirszenberg, Marc"]
[Black "Shankovsky, Andriy"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2130"]
[BlackElo "2406"]
[PlyCount "88"]
[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 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 0-0 7. e3 Nc6 8. a3 h6 9. Bh4 Be6 10. Bd3 Nh5 11. Bxe7 Qxe7 12. Nf3 Nf6 13. 0-0 Bg4 14. Nd2 a6 15. Na4 Qd6 16. Rac1 Rab8 17. Nc5 Nd7 18. b4 Nxc5 19. Qxc5 Qe6 20. Bxa6 Nxb4 21. Bb5 Na6 22. Bxa6 Qxa6 23. Qxc7 Rbc8 24. Qg3 Rxc1 25. Rxc1 Qxa3 26. Rf1 Be2 27. Re1 Qd3 28. Nf3 Bxf3 29. Qxf3 Qe4 30. Qg3 b5 31. Qc7 b4 32. Qb7 b3 33. Qxb3 Re8 34. h3 Re6 35. Qb1 Qh4 36. Qd3 Rg6 37. Kh2 Qe7 38. Rc1 Qd6+ 39. g3 Qf6 40. Kg2 Qe6 41. Rc5 Rf6 42. h4 Qg4 43. Qc2 Qf3+ 44. Kg1 Qg4 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "5"]
[White "Kirszenberg, Marc"]
[Black "Shevtchenko, Olesya"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2130"]
[BlackElo "2054"]
[PlyCount "92"]
[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 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Be7 9. Ne5 Rc8 10. Nxc6 bxc6 11. Ba6 Rb8 12. Bxb8 Qxb8 13. 0-0 Qxb2 14. Na4 Qb8 15. Rc1 Qd6 16. Nc5 0-0 17. Qa4 e5 18. Bb7 exd4 19. exd4 Ng4 20. g3 Qh6 21. h4 Bxh4 22. Qxc6 Bf6 23. Kg2 Qd2 24. Rce1 Qh6 25. Rh1 Qg6 26. Qxd5 h5 27. Qf3 Bxd4 28. Be4 Bxe4 29. Nxe4 f5 30. Nd2 Bxf2 31. Re2 Bb6 32. Nc4 f4 33. Nxb6 axb6 34. Qd5+ Kh7 35. Rxh5+ Nh6 36. Re6 f3+ 37. Kh3 Qg4+ 38. Kh2 f2 39. Rhxh6+ gxh6 40. Re7+ Qg7 41. Rxg7+ Kxg7 42. Qe5+ Kg8 43. Qe6+ Rf7 44. Qe8+ Kg7 45. Qe5+ Kf8 46. Qd6+ Ke8 0-1

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "8"]
[White "Marcinczyk, Monika"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2012"]
[BlackElo "2130"]
[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. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nb6 6. Be3 Bg7 7. Nc3 0-0 8. h3 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Bd4 Bxd4 12. Qxd4 e6 13. Rd1 exd5 14. c5 Re8+ 15. Be2 Nd7 16. Nxd5 c6 17. Ne3 Qe7 18. b4 a5 19. a3 axb4 20. axb4 Ra2 21. Bc4 Ra4 22. 0-0 b5 23. Bb3 Ra3 24. Qc3 Ra7 25. Ng4 h5 26. Rfe1 Qf8 27. Rxe8 Qxe8 28. Rxd7 hxg4 29. Bxf7+ Qxf7 30. Rd8+ Qf8 31. Rxf8+ Kxf8 32. Qh8+ Ke7 33. Qg7+ Ke6 34. Qxa7 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "1"]
[White "Studer, Noel"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2579"]
[BlackElo "2130"]
[PlyCount "69"]
[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 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 g6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 a6 10. 0-0 b5 11. Rc1 Bb7 12. a4 b4 13. Nb1 Rc8 14. Nbd2 Qb6 15. Nb3 Nd7 16. Nc5 Nxc5 17. Rxc5 e6 18. Qd2 Na5 19. Rxc8 Rxc8 20. Rc1 Nc4 21. Qe2 Nd6 22. Rxc8+ Nxc8 23. Qc2 Nd6 24. a5 Qd8 25. Qc5 Bf8 26. Qxb4 Nb5 27. Qd2 Qc8 28. h4 h5 29. Ne5 Bd6 30. Bxb5 axb5 31. Nxg6 fxg6 32. Bxd6 Qd8 33. Bg3 Qc8 34. Kh2 Kf7 35. Qb4 1-0

[Event "Titled Tuesday intern op 06th Apr"]
[Site "Chess.com INT"]
[Date "2021.04.06"]
[Round "10"]
[White "Von Herman, Brigitte"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1991"]
[BlackElo "2130"]
[PlyCount "87"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be3 e6 7. Bd3 Be7 8. 0-0 0-0 9. h3 Bh5 10. a3 a6 11. Re1 b5 12. Ne4 Bg6 13. Ng3 Bf6 14. c3 Nxe3 15. Rxe3 Ne7 16. Bxg6 hxg6 17. Ne5 Qd5 18. Qe1 Rfd8 19. Re2 c5 20. dxc5 Qxc5 21. Nf3 Nd5 22. Rd1 Nf4 23. Red2 Qc6 24. Ne4 Rxd2 25. Rxd2 Nd5 26. Qd1 a5 27. Nd4 Bxd4 28. Rxd4 Rc8 29. Qd2 f5 30. Ng3 b4 31. axb4 axb4 32. c4 Nf6 33. b3 e5 34. Rd6 Qc5 35. Nf1 Ne4 36. Qd5+ Qxd5 37. Rxd5 Ra8 38. Rb5 Ra1 39. Rd5 Nc3 40. Rd8+ Kh7 41. f3 Ne2+ 42. Kf2 Nf4 43. g3 Ne6 44. Rb8 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "4"]
[White "Kirszenberg, Marc"]
[Black "Chan, Kim Yew"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2130"]
[BlackElo "2303"]
[PlyCount "52"]
[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 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 a5 9. Nf3 Nbd7 10. Bd3 0-0 11. 0-0 Bd6 12. Kh1 Nc5 13. Bg5 h6 14. Bh4 Be7 15. Nxe5 Nxd5 16. exd5 Bxh4 17. Bc2 Bf6 18. Qh5 a4 19. Rae1 Nd7 20. Ng4 Bxc3 21. bxc3 Qg5 22. Qxg5 hxg5 23. Re7 Nc5 24. Rxc7 Na6 25. Rxc8 Raxc8 26. Ne5 f6 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "10"]
[White "Kirszenberg, Marc"]
[Black "Chyzy, Jakub"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2130"]
[BlackElo "2265"]
[PlyCount "104"]
[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 b6 2. Nf3 Bb7 3. Bf4 e6 4. e3 f5 5. Be2 Nf6 6. h3 Bb4+ 7. c3 Be7 8. 0-0 0-0 9. c4 d6 10. Nc3 Qe8 11. Rc1 Nbd7 12. b4 Ne4 13. Nxe4 Bxe4 14. Nd2 Qg6 15. Nxe4 fxe4 16. c5 Nf6 17. cxd6 Bxd6 18. Bxd6 cxd6 19. Qb3 Nd5 20. Bc4 Qf5 21. Bxd5 exd5 22. Rc6 Rf6 23. b5 Raf8 24. Qc2 Rg6 25. Kh2 h5 26. Rc7 Rff6 27. Rxa7 Kh7 28. Ra8 Rf7 29. Qc8 Re6 30. Qh8+ Kg6 31. g4 hxg4 32. hxg4 Qg5 33. Qh5+ Qxh5+ 34. gxh5+ Kxh5 35. Rh8+ Kg4 36. Rh3 Rh6 37. Rxh6 gxh6 38. Kg2 Ra7 39. Ra1 Ra3 40. Kg1 Kf3 41. Kf1 h5 42. Kg1 h4 43. Kf1 h3 44. Kg1 h2+ 45. Kxh2 Kxf2 46. Rc1 Kxe3 47. Rc6 Kxd4 48. Rxb6 Kc5 49. Rc6+ Kxb5 50. Rxd6 Kc4 51. Kg2 Rxa2+ 52. Kg3 d4 0-1

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "7"]
[White "Kirszenberg, Marc"]
[Black "Omariev, Maksim"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2130"]
[BlackElo "2304"]
[PlyCount "39"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. h3 Nc6 7. e3 Re8 8. Be2 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8 Rxd8 12. Bxe5 c6 13. 0-0 Be6 14. Rfd1 Re8 15. Bd4 a6 16. f3 Rad8 17. Bb6 Rxd1+ 18. Rxd1 Bc8 19. Rd8 Nd7 20. Rxe8+ 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "5"]
[White "Stojanovski, Sandi"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2232"]
[BlackElo "2130"]
[PlyCount "117"]
[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 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. cxd5 exd5 7. Nc3 Be7 8. d3 0-0 9. Nh4 Bg4 10. h3 Bd7 11. e4 dxe4 12. dxe4 Qc8 13. e5 Ne8 14. Qh5 Bxh3 15. Ng6 hxg6 16. Qxh3 Qxh3 17. Bxh3 Nc7 18. Be3 Nba6 19. Ne4 Nb4 20. Rad1 Ncd5 21. Bc5 Rfd8 22. a3 Na6 23. Bxe7 Nxe7 24. Nd6 b6 25. b4 Nc7 26. Rc1 Ncd5 27. Bg2 f6 28. Rfd1 fxe5 29. Rxc6 Rd7 30. Bxd5+ Nxd5 31. Rxd5 Rad8 32. Rxe5 Rxd6 33. Rc7 R6d7 34. Re7 Rxc7 35. Rxc7 Ra8 36. Rb7 a5 37. b5 Rc8 38. Rxb6 Rc3 39. Rxg6 Rxa3 40. Ra6 a4 41. Kg2 Rb3 42. b6 a3 43. g4 a2 44. Rxa2 Rxb6 45. Kg3 Rb5 46. Ra6 Kf7 47. f4 Rb3+ 48. Kh4 Rb4 49. Kg5 Rb1 50. Ra7+ Kg8 51. f5 Rb6 52. Kh5 Rc6 53. g5 Rc1 54. Re7 Rc6 55. Re6 Rc7 56. Kg6 Rc8 57. Rd6 Rb8 58. f6 gxf6 59. gxf6 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "9"]
[White "Taras, Iulian Ioan"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2224"]
[BlackElo "2130"]
[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. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Nd2 Nc6 6. Bd3 Bg4 7. Qc1 e6 8. Ngf3 Rc8 9. 0-0 Be7 10. h3 Bh5 11. Ne5 cxd4 12. Nxc6 bxc6 13. exd4 0-0 14. Nb3 Bg6 15. Qe3 Bxd3 16. Qxd3 Ne4 17. f3 Nf6 18. Rf2 c5 19. dxc5 Bxc5 20. Nxc5 Qxc5 21. Be3 Qc7 22. Re1 Rb8 23. Bd4 Nd7 24. f4 Nc5 25. Qg3 f5 26. Bxc5 Qxc5 27. Kh2 Rb6 28. Rfe2 Rf6 29. Qd3 h6 30. Qd4 Qxd4 31. cxd4 Rc6 32. a3 Kf7 33. Kg3 Ke7 34. Kf3 Rf8 35. Ke3 Rfc8 36. Kd3 Kf6 37. g4 g6 38. Rg2 Rc1 39. Rge2 Rxe1 40. Rxe1 Rc4 41. b3 Rc6 42. Kd2 h5 43. g5+ Ke7 44. Rc1 Kd6 45. b4 Kc7 46. Rc5 Kb6 47. Kc3 a6 48. a4 Rxc5+ 49. dxc5+ Kc6 50. Kd4 h4 51. Ke5 a5 52. bxa5 Kxc5 53. a6 Kb6 54. Kf6 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "1"]
[White "Tarigan, Gilbert Elroy"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2149"]
[BlackElo "2130"]
[PlyCount "61"]
[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. Nc3 d5 3. Qe2 dxe4 4. Nxe4 Nf6 5. Nf3 Nxe4 6. Qxe4 Be6 7. Be2 Qd5 8. Qe3 g6 9. c4 Qd8 10. Ng5 Bf5 11. g4 Bc8 12. Qc3 f6 13. b3 Bg7 14. Bb2 0-0 15. h4 e5 16. Ne4 Na6 17. g5 f5 18. Nf6+ Bxf6 19. gxf6 Qxf6 20. f4 Nc5 21. fxe5 Qe7 22. e6 Bxe6 23. 0-0-0 Ne4 24. Qh8+ Kf7 25. Qxh7+ Ke8 26. Qxg6+ Bf7 27. Qg1 a5 28. d3 Nd6 29. Bf3 Kd7 30. Re1 Qd8 31. Be5 1-0

[Event "Titled Tuesday intern op 30th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.30"]
[Round "6"]
[White "Toncheva, Nadya"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2207"]
[BlackElo "2130"]
[PlyCount "114"]
[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. c4 c6 3. Nc3 e5 4. dxe5 d4 5. Ne4 Qa5+ 6. Bd2 Qxe5 7. Ng3 Nf6 8. Nf3 Qd6 9. e3 dxe3 10. Bxe3 Qxd1+ 11. Rxd1 Bb4+ 12. Bd2 Bxd2+ 13. Rxd2 0-0 14. Be2 Re8 15. 0-0 Na6 16. Rfd1 Nc5 17. b4 Nce4 18. Nxe4 Nxe4 19. Rd8 Be6 20. Rxa8 Rxa8 21. Bd3 Rd8 22. h4 Bxc4 23. Ne5 Bxd3 24. Rxd3 Rxd3 25. Nxd3 Kf8 26. f3 Nc3 27. a3 Ke7 28. Kf2 g6 29. Ke3 Kd6 30. Nc5 b6 31. Nd3 f5 32. g4 fxg4 33. fxg4 a5 34. bxa5 bxa5 35. h5 gxh5 36. gxh5 Nb5 37. a4 Nc3 38. Nb2 Kc5 39. Kf4 Kb4 40. Kf5 Kb3 41. Nd3 Kc4 42. Nc1 Nxa4 43. Kf6 Nc5 44. h6 a4 45. Kg7 Ne6+ 46. Kxh7 a3 47. Kg6 Kd5 48. h7 Nf8+ 49. Kg7 Nxh7 50. Kxh7 Kc4 51. Kg6 Kc3 52. Na2+ Kb2 53. Nb4 c5 54. Nd3+ Kb1 55. Nxc5 a2 56. Nb3 Kb2 57. Na1 Kxa1 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "5.3"]
[White "Aabling Thomsen, Jakob"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2348"]
[BlackElo "2130"]
[PlyCount "109"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bronshoj"]
[BlackTeam "Asnieres II"]
[WhiteTeamCountry "DEN"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Re8 8. Re1 Nbd7 9. Nh4 g6 10. Nf1 Qc7 11. h3 Bf8 12. Ne3 d4 13. Ng4 Nxg4 14. hxg4 Nc5 15. Rf1 Qd7 16. g5 Ne6 17. f4 exf4 18. gxf4 Qd8 19. Qe1 f5 20. gxf6 Qxf6 21. f5 Be7 22. Nxg6 hxg6 23. fxe6 Qxe6 24. Bd2 Qg4 25. Rf4 Qe6 26. Qf2 Rf8 27. Qxd4 Rxf4 28. Bxf4 b6 29. Qe5 Qxe5 30. Bxe5 Be6 31. d4 Rd8 32. c3 b5 33. b3 Ba3 34. Rd1 Bb2 35. d5 cxd5 36. exd5 Bf5 37. d6 b4 38. Bf6 Rd7 39. Bd5+ Kh7 40. Rd2 g5 41. Rxb2 Rxd6 42. Rf2 Rxf6 43. Rxf5 Rxf5 44. Be4 Kg6 45. cxb4 Kf6 46. Bxf5 Kxf5 47. b5 Ke5 48. a4 Kd5 49. Kg2 Kc5 50. Kg3 Kb4 51. Kg4 Kxb3 52. a5 Kb4 53. b6 axb6 54. axb6 Kc5 55. b7 1-0

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "9.2"]
[White "Baklan, Vladimir"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2587"]
[BlackElo "2130"]
[PlyCount "77"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Greco Notary"]
[BlackTeam "Asnieres II"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 c5 6. 0-0 Nc6 7. c3 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 Be7 11. Qe2 0-0 12. Nd2 a6 13. Nf3 Rc8 14. g3 Qd7 15. Rd1 Rfd8 16. h4 g6 17. h5 Bf8 18. Bg5 Re8 19. Kg2 Bg7 20. hxg6 fxg6 21. Rh1 Rf8 22. Rad1 Rf7 23. Bf4 h5 24. Ng5 Rff8 25. Rh3 Qe8 26. Bc2 Rd8 27. Nf3 Rd7 28. a4 Qb8 29. b4 Qe8 30. b5 Nb8 31. Nd4 Rc7 32. Nxf5 exf5 33. Bb3 Rxc3 34. Bxd5+ Kh7 35. Rdh1 Nd7 36. Rxh5+ gxh5 37. Rxh5+ Kg6 38. Rg5+ Kh6 39. Qe1 1-0

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "6.3"]
[White "Kirszenberg, Marc"]
[Black "Valuet, Bertrand"]
[Result "1/2-1/2"]
[ECO "E25"]
[WhiteElo "2130"]
[BlackElo "2217"]
[PlyCount "61"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Asnieres II"]
[BlackTeam "Franconville"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "FRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 f5 9. c4 Qh4+ 10. g3 Qxc4 11. e4 Qc3+ 12. Bd2 Qe5 13. Bg2 fxe4 14. f4 Qf5 15. Qc2 Nf6 16. Be3 0-0 17. Nh3 Nd5 18. Qd2 Nd7 19. Ng5 Nxe3 20. Qxe3 Nxc5 21. Nxe4 Nxe4 22. Bxe4 Qa5+ 23. Kf2 Bd7 24. Rhc1 e5 25. Rc5 Qa4 26. Rxe5 Rae8 27. Bd5+ Kh8 28. Re1 Rxe5 29. Qxe5 Qxa3 30. Bxb7 Bg4 31. Qe7 1/2-1/2

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "8.3"]
[White "Sertbay, Huseyin"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2101"]
[BlackElo "2130"]
[PlyCount "96"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Canakkale TSK"]
[BlackTeam "Asnieres II"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "FRA"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 h6 5. Bh4 Qb6 6. Nc3 e5 7. Nxd5 Bb4+ 8. Nxb4 Qxb4+ 9. Qd2 Qxd2+ 10. Kxd2 exd4 11. Nf3 Nc6 12. b4 Nxb4 13. Nxd4 Ne7 14. e4 Nbc6 15. Bb5 Bd7 16. Nxc6 Bxc6 17. Bxc6+ Nxc6 18. Rab1 g5 19. Bg3 0-0-0+ 20. Ke3 Rhe8 21. Rhd1 Rxd1 22. Rxd1 f5 23. Bd6 Rxe4+ 24. Kf3 Rd4 25. Rxd4 Nxd4+ 26. Ke3 Ne6 27. f3 Kd7 28. Ba3 b5 29. g4 fxg4 30. fxg4 a5 31. Ke4 b4 32. Bb2 Ke7 33. Kd5 Nf4+ 34. Kc4 Ke6 35. Bg7 h5 36. gxh5 Nxh5 37. Bd4 Nf4 38. Kb5 Kd5 39. Bf6 Ne6 40. Kxa5 Kc4 41. Be7 b3 42. axb3+ Kxb3 43. Bxg5 Nxg5 44. h4 Kc4 45. hxg5 Kd5 46. g6 Ke6 47. g7 Kf7 48. g8Q+ Kxg8 1/2-1/2

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "7.3"]
[White "Zambor, Norbert"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2260"]
[BlackElo "2130"]
[PlyCount "63"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Prakovce"]
[BlackTeam "Asnieres II"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 h6 7. Be2 Ne7 8. 0-0 g5 9. a4 a6 10. a5 Bg7 11. Ne1 c5 12. c3 Nc6 13. f4 c4 14. Nd2 Nxa5 15. g4 Bh7 16. f5 Qb6 17. Kg2 0-0-0 18. Qa4 Nc6 19. b3 cxb3 20. Nxb3 h5 21. h3 hxg4 22. hxg4 Ndxe5 23. dxe5 Bxe5 24. Nd4 Nxd4 25. cxd4 Qxd4 26. Qxd4 Bxd4 27. Ra4 Bb6 28. Bxg5 Rdg8 29. Bf6 Bxf5 30. Bxh8 Rxh8 31. gxf5 Rg8+ 32. Rg4 1-0

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "3.3"]
[White "Glek, Igor Vladimirovich"]
[Black "Kirszenberg, Marc"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2475"]
[BlackElo "2130"]
[PlyCount "132"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Eupen Rochade"]
[BlackTeam "Asnieres II"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 e6 7. Bc4 Be7 8. 0-0 0-0 9. d4 Nc6 10. Re1 Bf6 11. Ne4 Nce7 12. Bb3 Bd7 13. Nxf6+ Nxf6 14. Bg5 Bc6 15. Ne5 Nf5 16. Ng4 Qxd4 17. Qxd4 Nxd4 18. Nxf6+ gxf6 19. Bxf6 Nxb3 20. Re3 h5 21. axb3 Kh7 22. h4 Rg8 23. g3 Bd5 24. b4 a6 25. Bc3 f5 26. f4 Rac8 27. Rd1 Rc4 28. Kf2 Rgc8 29. Re5 Kg6 30. Ke3 R8c6 31. Kf2 Rc7 32. Ra1 Rxc3 33. bxc3 Rxc3 34. Re3 Rc2+ 35. Ke1 Rb2 36. Ra4 Kf6 37. Rc3 Bc6 38. Rxc6 bxc6 39. Rxa6 Rxb4 40. Rxc6 Rb2 41. Kf1 Ra2 42. Rc7 Rb2 43. Rc8 Ra2 44. Rf8+ Kg7 45. Rd8 Rb2 46. Re8 Kf7 47. Rh8 Kg6 48. Rg8+ Kh6 49. Re8 Rb6 50. Ke2 Kg6 51. Ke3 Rb3+ 52. Kd4 Kf7 53. Rh8 Rxg3 54. Rxh5 Rg4 55. Ke3 Kg6 56. Rh8 Kg7 57. Re8 Kf7 58. Rh8 Kg7 59. Rh5 Kg6 60. Rg5+ Rxg5 61. hxg5 e5 62. fxe5 Kxg5 63. Kd4 f4 64. e6 Kf6 65. Ke4 f3 66. Kxf3 Kxe6 1/2-1/2

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "4.3"]
[White "Kirszenberg, Marc"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2130"]
[BlackElo "2323"]
[PlyCount "40"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Asnieres II"]
[BlackTeam "Kiel Doppelbauer"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 Nc6 7. Nc3 a6 8. a4 Be7 9. dxc5 Qc7 10. h3 Bxc5 11. Qe2 0-0 12. Rd1 b6 13. Bd2 Bb7 14. Rac1 Rfd8 15. e4 Nd4 16. Nxd4 Rxd4 17. Bg5 Rxc4 18. Bxf6 gxf6 19. Rd3 Bxe4 20. Rg3+ Qxg3 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "2.3"]
[White "Kirszenberg, Marc"]
[Black "Sadikhov, Ulvi Ramil Oglu"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2130"]
[BlackElo "2490"]
[PlyCount "103"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Asnieres II"]
[BlackTeam "Vugar Gashimov"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "AZE"]

1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 0-0 6. c4 b6 7. Nc3 Bb7 8. Be2 Nbd7 9. 0-0 e6 10. Rc1 Qe7 11. b4 Rfe8 12. Bh2 a6 13. Qb3 Ne4 14. Nxe4 Bxe4 15. c5 bxc5 16. dxc5 dxc5 17. bxc5 e5 18. Rfd1 Bc6 19. Bg3 h6 20. Bc4 Reb8 21. Qc2 Nf8 22. Bd5 Bxd5 23. Rxd5 f6 24. Rcd1 Rb5 25. a4 Rb4 26. c6 Rab8 27. Rd7 Nxd7 28. Rxd7 Qe8 29. Rxc7 Rc8 30. Rxc8 Qxc8 31. Qc5 Rb1+ 32. Kh2 Rd1 33. Nh4 Kf7 34. Nxg6 Kxg6 35. Qc2+ Kf7 36. Qxd1 Qxc6 37. Qb3+ Kg6 38. f3 f5 39. e4 fxe4 40. fxe4 Qxe4 41. Qb6+ Kh7 42. Qxa6 h5 43. h4 Bh6 44. Qa7+ Kg6 45. Qb6+ Kh7 46. Qc7+ Kg6 47. Qxe5 Qxa4 48. Qe6+ Kh7 49. Qf5+ Kg8 50. Qxh5 Bg7 51. Qg6 Qd7 52. Be5 1-0

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "1.3"]
[White "Wagner, Dennis"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2581"]
[BlackElo "2130"]
[PlyCount "59"]
[EventDate "2021.03.27"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Asnieres II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "FRA"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. b3 Bd5 8. Qe3 Nd7 9. Bb2 e6 10. Be2 Bc5 11. d4 Bxf3 12. Bxf3 Bb4+ 13. c3 Be7 14. 0-0 0-0 15. c4 Nf6 16. Rfd1 Qb6 17. g3 Rfd8 18. Kg2 Rd7 19. h4 g6 20. h5 Rad8 21. hxg6 hxg6 22. Rh1 Bf8 23. c5 Qc7 24. d5 Bg7 25. d6 Qa5 26. Qg5 Rxd6 27. Bxf6 Rd5 28. Bxd5 Rxd5 29. Qh4 Rh5 30. Qd4 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "1"]
[White "Gulkov, Igor A"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2358"]
[BlackElo "2130"]
[PlyCount "85"]
[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 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 e6 6. e4 Bb4 7. e5 Nd5 8. Qc2 b5 9. Bd2 Nxc3 10. bxc3 Be7 11. Qe4 Qd5 12. Qg4 g6 13. g3 h5 14. Qf4 g5 15. Qe3 g4 16. Bg2 gxf3 17. Bxf3 Qd7 18. axb5 Bb7 19. Qe4 a6 20. b6 a5 21. h4 Ra6 22. Rb1 Qd8 23. Qe2 Rxb6 24. 0-0 Rb3 25. Qxc4 Rxb1 26. Rxb1 Ba6 27. Qa4 Bb5 28. Qd1 a4 29. Qc2 a3 30. c4 Ba6 31. Qa4 0-0 32. Be3 c5 33. d5 exd5 34. cxd5 Bd3 35. Rd1 c4 36. d6 Bxd6 37. exd6 Qxd6 38. Qa5 Nd7 39. Qxh5 Qg6 40. Qxg6+ fxg6 41. Ra1 Rxf3 42. Rxa3 Rf7 43. Ra8+ 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "10"]
[White "Juhasz, Agoston Botond"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2356"]
[BlackElo "2130"]
[PlyCount "91"]
[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 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. c4 c6 6. d3 h6 7. Qb3 Qb6 8. Qc2 Bc5 9. cxd5 exd5 10. Nc3 Be7 11. e4 dxe4 12. dxe4 Bh7 13. Be3 Qa6 14. Rfd1 0-0 15. Bf1 Qa5 16. Bd3 Nbd7 17. e5 Bxd3 18. Qxd3 Nd5 19. Nxd5 cxd5 20. Qxd5 Qxd5 21. Rxd5 Nb6 22. Bxb6 axb6 23. Rd7 Bc5 24. a3 Rad8 25. Rad1 Rxd7 26. Rxd7 Rb8 27. b4 Bf8 28. Nd4 Ra8 29. Nb5 Re8 30. f4 Rc8 31. Rxb7 Rc1+ 32. Kf2 Rc2+ 33. Kf3 Rxh2 34. Rxb6 g5 35. Nd6 Bg7 36. a4 h5 37. a5 g4+ 38. Ke3 h4 39. gxh4 Rh3+ 40. Kf2 Rf3+ 41. Kg2 Rxf4 42. a6 Bxe5 43. a7 Bd4 44. a8Q+ Kh7 45. Rb8 Rf2+ 46. Kg3 1-0

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "5"]
[White "Kirszenberg, Marc"]
[Black "Babiy, Olga"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2130"]
[BlackElo "2300"]
[PlyCount "90"]
[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 d6 2. Nf3 Bg4 3. c4 Nd7 4. Be3 e5 5. d5 f5 6. g3 Bxf3 7. exf3 Ngf6 8. Bd3 g6 9. Nc3 Bg7 10. 0-0 0-0 11. b4 Nh5 12. Bd2 a5 13. a3 axb4 14. axb4 Rxa1 15. Qxa1 e4 16. fxe4 Ne5 17. Be2 fxe4 18. Bxh5 gxh5 19. Qd1 Nf3+ 20. Kg2 Nxd2 21. Qxd2 Qf6 22. Nd1 Bh6 23. Qe2 Qf3+ 24. Qxf3 exf3+ 25. Kh3 Re8 26. Kh4 Re4+ 27. Kxh5 Bg7 28. Ne3 Bd4 29. Ng4 Kg7 30. Rd1 Bc3 31. Rd3 Bxb4 32. Rxf3 Rxc4 33. Nf6 Kf7 34. Nxh7+ Ke7 35. Ng5 Bd2 36. Ne6 c6 37. Rd3 Bc1 38. Ng5 c5 39. Nf3 b5 40. h4 b4 41. Ne1 Rd4 42. Rxd4 cxd4 43. Nd3 b3 44. g4 b2 45. g5 b1Q 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "3"]
[White "Kirszenberg, Marc"]
[Black "Ezat, Mohamed Mahmoud"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2130"]
[BlackElo "2403"]
[PlyCount "72"]
[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. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. h3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Qa5 10. Qd2 Bxa6 11. e4 Nbd7 12. Bd3 Rfb8 13. Rb1 Bxd3 14. Qxd3 Qa6 15. Qxa6 Rxa6 16. Kd2 c4 17. Be3 Ne8 18. Nd4 Nc7 19. Nc6 Re8 20. a4 e6 21. dxe6 Nxe6 22. Nb4 Raa8 23. Nbd5 Ndc5 24. f3 Nxa4 25. Nb5 Red8 26. Nbc7 Nxc7 27. Nxc7 Rab8 28. Na6 Rxb2+ 29. Rxb2 c3+ 30. Kc2 cxb2 31. Rb1 Ra8 32. Nb4 Rb8 33. Nd3 Rc8+ 34. Kd1 Nc3+ 35. Kc2 Nxb1+ 36. Kxb1 Rc3 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "8"]
[White "Kirszenberg, Marc"]
[Black "Zhou, Qiyu"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2130"]
[BlackElo "2229"]
[PlyCount "82"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 h6 8. Bh4 0-0 9. Bd3 Nbd7 10. Nf3 Re8 11. 0-0 Nf8 12. Rab1 Ne6 13. b4 a6 14. a4 Bd7 15. b5 axb5 16. axb5 Rc8 17. bxc6 bxc6 18. Na4 Rb8 19. Bg3 Rxb1 20. Rxb1 Nh5 21. Be5 Qa5 22. Nb6 Qa7 23. Nxd7 Qxd7 24. h3 Nf6 25. Bh2 Rc8 26. Ne5 Qe8 27. Ba6 Rc7 28. Nd3 Ra7 29. Rb8 Nd8 30. Qa4 Qd7 31. Qa5 Kh7 32. Ne5 Qf5 33. Bd3 Rxa5 34. Bxf5+ g6 35. Bd3 Ra1+ 36. Rb1 Ra3 37. Bc2 Rc3 38. Bd1 c5 39. dxc5 Bxc5 40. Bf3 Kg7 41. Ng4 Nxg4 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "4"]
[White "Martin Carmona, Gaston Manuel"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2285"]
[BlackElo "2130"]
[PlyCount "65"]
[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 d5 2. b3 Nf6 3. Bb2 Bf5 4. g3 e6 5. Bg2 Be7 6. d3 h6 7. 0-0 0-0 8. Nbd2 c5 9. Re1 Nc6 10. e4 Bh7 11. Qe2 Rc8 12. e5 Nd7 13. Nf1 b5 14. Ne3 Nb6 15. Ng4 c4 16. bxc4 bxc4 17. a3 cxd3 18. cxd3 Na5 19. Nd4 Bc5 20. Qd1 Qd7 21. Rc1 Qa4 22. Qxa4 Nxa4 23. Ba1 Bxd3 24. Red1 Bxd4 25. Bxd4 Be2 26. Re1 Bxg4 27. Bxa7 Bf5 28. Bd4 Rxc1 29. Rxc1 Nb3 30. Rd1 Nxd4 31. Rxd4 Nc3 32. Bf3 Ra8 33. Rg4 0-1

[Event "Titled Tuesday intern op 23rd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.23"]
[Round "7"]
[White "Vivas Zamora, Fabian Ernesto"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2344"]
[BlackElo "2130"]
[PlyCount "63"]
[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. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. 0-0 Qxb2 9. Qe1 Bxc2 10. Qd2 cxd4 11. Nxd4 Bb4 12. Ndb5 a6 13. Rab1 Qxb1 14. Rxb1 Bxb1 15. Nc7+ Kd7 16. Nxa8 Nge7 17. Nb6+ Kc7 18. Qb2 Bg6 19. a3 Ba5 20. Nca4 Rd8 21. Bc5 Nf5 22. g4 Nh4 23. Bd6+ Rxd6 24. exd6+ Kxd6 25. Qxg7 Be4 26. Qf8+ Ke5 27. Qh8+ Kd6 28. Qf8+ Ke5 29. Qxf7 Nd4 30. Qg7+ Kd6 31. Qxd4 Bc3 32. Qc5+ 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "6"]
[White "Karavaeva, Olga"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2260"]
[BlackElo "2130"]
[PlyCount "70"]
[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 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. cxd5 Bxd5 8. Bb5 e6 9. 0-0 Be7 10. Ne5 0-0 11. Nxd5 Qxd5 12. Nxc6 bxc6 13. Be2 Rfd8 14. Be3 a6 15. b3 c5 16. Bf3 Ne4 17. Qc2 f5 18. dxc5 Rac8 19. Rfd1 Qe5 20. Bxe4 fxe4 21. Rxd8+ Rxd8 22. Rd1 Rxd1+ 23. Qxd1 Bxc5 24. Qd8+ Kf7 25. Qd7+ Be7 26. g3 Qd5 27. Qxd5 exd5 28. Kf1 Bf6 29. Ke2 d4 30. Bd2 Ke6 31. f3 Kd5 32. fxe4+ Kxe4 33. Bf4 Be7 34. h4 g6 35. a4 Bxh4 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "10"]
[White "Kirszenberg, Marc"]
[Black "Bures, Vit"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2130"]
[BlackElo "2119"]
[PlyCount "44"]
[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 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Rc8 10. 0-0 Be7 11. Bxc6 Rxc6 12. Qxa7 Rb6 13. b3 Qc8 14. Rfc1 Ra6 15. Qxa6 bxa6 16. Nxd5 Qb7 17. Nxe7 Kxe7 18. Rc7 Qb6 19. Rac1 Rd8 20. R1c6 Qa5 21. h3 f6 22. Bd6+ Kf7 0-1

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "7"]
[White "Kirszenberg, Marc"]
[Black "Cuevas, Alex"]
[Result "1-0"]
[ECO "A66"]
[WhiteElo "2130"]
[BlackElo "2268"]
[PlyCount "51"]
[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 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 Nfd7 9. Ne4 dxe5 10. Nd6+ Kf8 11. Nf3 exf4 12. Bxf4 Nf6 13. Ng5 Bg4 14. Qb3 Qe7+ 15. Kf2 c4 16. Qxc4 Nbd7 17. Re1 Qd8 18. Ndxf7 Qb6+ 19. Be3 Qxb2+ 20. Be2 Bxe2 21. Rxe2 Ng4+ 22. Kg3 Nxe3 23. Rxe3 h6 24. Rf1 hxg5 25. Nxg5+ Kg8 26. d6# 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "9"]
[White "Taras, Iulian Ioan"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2224"]
[BlackElo "2130"]
[PlyCount "67"]
[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. c3 Qb6 5. Nd2 Bf5 6. Ngf3 e6 7. b3 Nc6 8. Ne5 cxd4 9. exd4 Rc8 10. Rc1 Ba3 11. Ndc4 dxc4 12. Nxc4 Qa6 13. Nd6+ Bxd6 14. Bxa6 Bxf4 15. Bxb7 Bxc1 16. Bxc8 Bh6 17. Bb7 Nd8 18. Bf3 0-0 19. 0-0 Nd5 20. c4 Nb4 21. a3 Nc2 22. h4 Nxa3 23. g4 Bc2 24. Qa1 Bxb3 25. g5 Nxc4 26. gxh6 Nd2 27. Qc3 Nxf3+ 28. Qxf3 Bd5 29. Qg3 g6 30. Rc1 Nc6 31. Rxc6 Bxc6 32. Qe5 f6 33. Qxe6+ Kh8 34. Qxc6 1-0

[Event "Titled Tuesday intern op 16th Mar"]
[Site "Chess.com INT"]
[Date "2021.03.16"]
[Round "8"]
[White "Yao, Houji"]
[Black "Kirszenberg, Marc"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2035"]
[BlackElo "2130"]
[PlyCount "60"]
[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. Bc4 d5 3. Bb3 e6 4. e5 c5 5. d4 Nc6 6. Nf3 Nge7 7. Bg5 Qa5+ 8. Bd2 Qb6 9. dxc5 Qxc5 10. 0-0 Ng6 11. Re1 Be7 12. Nc3 b5 13. a3 Qb6 14. Qe2 0-0 15. Qxb5 Qxb5 16. Nxb5 Rb8 17. Nbd4 Bd7 18. Nxc6 Bxc6 19. Be3 a6 20. Nd4 Bd7 21. f4 Rfc8 22. Kh1 a5 23. a4 Bc5 24. Rad1 Rb4 25. f5 Nxe5 26. fxe6 fxe6 27. Nxe6 Bxe3 28. Rxe3 Ng4 29. Rxd5 Nxe3 30. Rxd7 Rxb3 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "7"]
[White "Kalajzic, Ivan"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2112"]
[BlackElo "2130"]
[PlyCount "87"]
[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. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. d4 Be7 6. Bd3 Bg6 7. 0-0 0-0 8. Nbd2 c5 9. Ne5 Nc6 10. Nxg6 hxg6 11. a3 cxd4 12. exd4 Rc8 13. c4 dxc4 14. Nxc4 Nxd4 15. Bxg6 Nc6 16. Bc2 Qxd1 17. Rfxd1 Rfd8 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Bxd1 a6 21. Bf3 Nd5 22. b4 Kf8 23. g3 g6 24. h4 Ke8 25. Ne5 Nxe5 26. Bxe5 b5 27. Kg2 f5 28. Kh3 Kf7 29. g4 fxg4+ 30. Kxg4 Bf6 31. Bxf6 Kxf6 32. Be4 Nc7 33. Bb7 e5 34. Kf3 Ke6 35. Ke4 Kd6 36. Bc8 Nd5 37. Bxa6 Nc3+ 38. Kf3 Nb1 39. Bxb5 Nxa3 40. Bd3 Kd5 41. Bxg6 Kc4 42. h5 Kxb4 43. h6 Nc4 44. h7 1-0

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "1"]
[White "Kirszenberg, Marc"]
[Black "Babiy, Olga"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2130"]
[BlackElo "2300"]
[PlyCount "72"]
[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 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. 0-0 a6 7. Nc3 b5 8. Be2 Nbd7 9. a4 b4 10. Nb1 Bb7 11. Nbd2 Be7 12. Nc4 0-0 13. a5 Qb8 14. Nce5 Rd8 15. Bd2 Nxe5 16. dxe5 Ne4 17. Qc1 Nxd2 18. Nxd2 Qxe5 19. Nc4 Qg5 20. g3 Bf6 21. f3 Qf5 22. e4 Qg6 23. Kg2 h5 24. Qf4 h4 25. Rfd1 Rd4 26. Rxd4 Bxd4 27. Rd1 hxg3 28. hxg3 e5 29. Nxe5 Bxe5 30. Qxe5 Qc6 31. Bc4 Rf8 32. Bd5 Qc8 33. Bxb7 Qxb7 34. Qxc5 Rc8 35. Qd4 Qb5 36. Rd2 Qxa5 0-1

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "5"]
[White "Kirszenberg, Marc"]
[Black "Belova, Olga"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2130"]
[BlackElo "2058"]
[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 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Be7 9. Ne5 Rc8 10. Nxc6 bxc6 11. Ba6 Rc7 12. Bxc7 Qxc7 13. 0-0 0-0 14. Rc1 Qb6 15. Bd3 Qxb2 16. Bxf5 exf5 17. Qc2 Qa3 18. Qxf5 g6 19. Qc2 Kg7 20. Rb1 Bd6 21. h3 Re8 22. Rb7 Bb8 23. Qb3 Qd6 24. g3 Rxe3 25. Rxb8 Rxg3+ 26. fxg3 Qxg3+ 27. Kh1 Qxh3+ 28. Kg1 Qg3+ 29. Kh1 Qh3+ 30. Kg1 1/2-1/2

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "11"]
[White "Kirszenberg, Marc"]
[Black "Correa, Jose Augusto"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2130"]
[BlackElo "1883"]
[PlyCount "79"]
[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 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 c6 5. Bf4 d5 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Nbd7 9. 0-0 0-0 10. Rc1 Ne4 11. Nd2 Rf6 12. f3 Rh6 13. f4 Qe7 14. Nf3 Ndf6 15. Ne5 Bd7 16. Bxe4 Nxe4 17. Nxe4 fxe4 18. g3 Be8 19. Qg4 Bh5 20. Qg5 Re8 21. a3 dxc4 22. Qxe7 Rxe7 23. Nxc4 Be2 24. Rf2 Bxc4 25. Rxc4 Rf6 26. Rc5 Rf5 27. Rfc2 Ref7 28. Re5 Rxe5 29. dxe5 Rd7 30. Kf2 Kf7 31. Ke2 Rd3 32. Rc4 Rb3 33. Rc2 Ke7 34. Kd2 Kd7 35. h4 b6 36. g4 c5 37. h5 Kc6 38. Ke2 a5 39. Rd2 Kb5 40. f5 1-0

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "9"]
[White "Kirszenberg, Marc"]
[Black "Schill, William"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2130"]
[BlackElo "2147"]
[PlyCount "51"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bf4 0-0 6. h3 c5 7. e3 cxd4 8. exd4 Qb6 9. Qb3 Nc6 10. d5 Qxb3 11. axb3 Nb4 12. Kd2 e5 13. Be3 Nd7 14. Rxa7 Rxa7 15. Bxa7 Nc5 16. Bxc5 dxc5 17. Be2 f5 18. Ra1 e4 19. Ne1 Bh6+ 20. Kd1 Re8 21. g3 g5 22. Nc2 Nd3 23. Bxd3 exd3 24. Ne1 d2 25. Nf3 f4 26. g4 1-0

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "3"]
[White "Kirszenberg, Marc"]
[Black "Tymrakiewicz, Rafal"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2130"]
[BlackElo "2236"]
[PlyCount "48"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 c5 6. e3 cxd4 7. exd4 d5 8. c5 Nc6 9. Bb5 Bg4 10. Bxc6 bxc6 11. 0-0 Ne4 12. h3 Nxc3 13. bxc3 Bxf3 14. Qxf3 f6 15. Qg3 Re8 16. Rfe1 g5 17. Bd2 e5 18. dxe5 fxe5 19. Bxg5 Qd7 20. Bf6 e4 21. Rab1 Re6 22. Bxg7 Qxg7 23. Qxg7+ Kxg7 24. Rb7+ Kg6 1/2-1/2

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "4"]
[White "Nilsen, Tobias Lang"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2169"]
[BlackElo "2130"]
[PlyCount "85"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Bd3 Nc6 9. h3 Nxd4 10. Nxd4 Bxd4 11. Bxd4 Qxd4 12. 0-0 Rd8 13. Be2 c5 14. Qc2 Bf5 15. Qc1 Qd2 16. Rd1 Qxc1 17. Raxc1 Kf8 18. b3 Rd7 19. Bf3 Rad8 20. Bxb7 Rxd1+ 21. Rxd1 Rxd1+ 22. Nxd1 e5 23. Nc3 Ke7 24. Kf1 h6 25. Ke2 g5 26. Be4 Be6 27. g4 a5 28. Kd3 Nc8 29. Bd5 Bd7 30. Ne4 Nb6 31. Nxc5 Kd6 32. Ne4+ Ke7 33. Nc3 f5 34. f3 e4+ 35. fxe4 fxg4 36. hxg4 Bxg4 37. e5 Nd7 38. Ke4 Nc5+ 39. Kd4 Ne6+ 40. Bxe6 Bxe6 41. Nd5+ Kd7 42. a3 g4 43. Nf6+ 1-0

[Event "Titled Tuesday intern op 02nd Mar"]
[Site "Chess.com INT"]
[Date "2021.03.02"]
[Round "2"]
[White "Pogosian, Manvel"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2396"]
[BlackElo "2130"]
[PlyCount "45"]
[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 c6 3. Nc3 e5 4. cxd5 cxd5 5. e3 e4 6. Nge2 Nf6 7. Qb3 Nc6 8. Nf4 Bb4 9. Bd2 Bxc3 10. Bxc3 0-0 11. h4 b6 12. Be2 Bb7 13. Rc1 Rc8 14. 0-0 h6 15. Bd2 Qd7 16. h5 Qf5 17. Qa3 Rc7 18. Rc2 Rfc8 19. Rfc1 Nxd4 20. Rxc7 Rxc7 21. Rxc7 Nf3+ 22. gxf3 exf3 23. Bxf3 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "1"]
[White "Isajevsky, Anton"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2403"]
[BlackElo "2130"]
[PlyCount "125"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Be2 0-0 7. 0-0 dxc4 8. Bxc4 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Rd1 e5 12. Bb3 exd4 13. exd4 Nb6 14. Bg5 Qd6 15. Bf4 Qd7 16. Be5 Nbd5 17. Rac1 Nxc3 18. bxc3 Nd5 19. c4 Nb6 20. c5 Nd5 21. Bxd5 cxd5 22. Bd6 Rfe8 23. Qxd5 Bf8 24. Qb3 Bxd6 25. cxd6 Qxd6 26. Qxb7 Rab8 27. Qxa7 Rb2 28. d5 Ree2 29. Rc8+ Kg7 30. Qd4+ Kh6 31. Qh4+ Kg7 32. Rc6 Qe5 33. Rcc1 Rxf2 34. Qxf2 Rxf2 35. Kxf2 Qb2+ 36. Kg1 Qxa2 37. d6 Qa7+ 38. Kh1 Qd7 39. Rc7 Qa4 40. Rf1 Qd4 41. Rcxf7+ Kh6 42. d7 Kg5 43. Kh2 Qd6+ 44. R1f4 h5 45. Kh1 Qd1+ 46. Rf1 Qd3 47. Kg1 Qd4+ 48. Kh2 Qd6+ 49. R1f4 h4 50. Kh1 Qd1+ 51. Rf1 Qd5 52. Rh7 Qd3 53. Kg1 Qd4+ 54. Kh1 Qd3 55. Rhf7 Qd5 56. Kh2 Qd6+ 57. R1f4 Kh6 58. R7f6 Qxd7 59. Rxh4+ Kg5 60. Rff4 Qd6 61. Rhg4+ Kh6 62. h4 Qe5 63. Kh3 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "6"]
[White "Kirszenberg, Marc"]
[Black "Kakulidis, Ellen"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2130"]
[BlackElo "2103"]
[PlyCount "141"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 0-0 9. Bd3 b6 10. Ne2 Ba6 11. 0-0 Bxd3 12. Qxd3 Nc6 13. Ng3 c4 14. Qc2 Na5 15. e4 Nb3 16. Ra2 b5 17. Bg5 h6 18. Bxf6 Qxf6 19. exd5 Rfd8 20. Ne4 Qg6 21. d6 a5 22. g4 h5 23. h3 h4 24. Kh1 b4 25. axb4 axb4 26. Rxa8 Rxa8 27. cxb4 Nxd4 28. Qxc4 Ne6 29. Qd5 Ra3 30. d7 Kh7 31. d8Q Nxd8 32. Qxd8 Qa6 33. Qxh4+ Kg8 34. Rd1 Rd3 35. Rxd3 Qxd3 36. Qf2 Qb1+ 37. Kg2 Qxb4 38. h4 Qb3 39. h5 Qb5 40. Qd2 Kh7 41. Ng5+ Kh6 42. Nxf7+ Kh7 43. Ng5+ Kh6 44. Ne6+ Kh7 45. Qc2+ Kg8 46. Qc8+ Kf7 47. Nf4 Qb2+ 48. Kg3 Qe5 49. Qf5+ Qxf5 50. gxf5 Kf6 51. Kg4 Ke5 52. Ng6+ Kf6 53. f4 Kf7 54. Kg5 Kg8 55. f6 Kf7 56. fxg7 Kxg7 57. f5 Kf7 58. h6 Kg8 59. h7+ Kxh7 60. Ne7 Kg7 61. f6+ Kf7 62. Kf5 Kf8 63. Ng6+ Kf7 64. Ne5+ Kf8 65. f7 Kg7 66. Ke6 Kf8 67. Ng6+ Kg7 68. f8Q+ Kxg6 69. Qg8+ Kh5 70. Kf5 Kh4 71. Qg4# 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "8"]
[White "Kirszenberg, Marc"]
[Black "Li, Hui"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2130"]
[BlackElo "1985"]
[PlyCount "97"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 0-0 9. Nf3 Re8 10. 0-0 Nf8 11. Rab1 a5 12. a3 Bd6 13. e4 dxe4 14. Nxe4 Be7 15. Nc5 Ng6 16. Rfe1 Qc7 17. Bxf6 gxf6 18. Re3 b6 19. Ne4 Be6 20. Rbe1 Rad8 21. Ng3 Qd7 22. Nf5 Bf8 23. N3h4 Bd5 24. g3 Rxe3 25. Rxe3 Re8 26. Qe2 Rxe3 27. Qxe3 Qe6 28. Qxe6 fxe6 29. Nxg6 hxg6 30. Ne3 Kf7 31. Nxd5 cxd5 32. h4 e5 33. dxe5 fxe5 34. Kf1 Bg7 35. b3 e4 36. Bb5 Bb2 37. a4 Kf6 38. Ke2 Ba3 39. Be8 Bc5 40. f3 exf3+ 41. Kxf3 Bd6 42. g4 Bc5 43. g5+ Kg7 44. Bc6 d4 45. Ke4 Kf7 46. Bd5+ Kg7 47. Bc6 Kf7 48. Bd5+ Kg7 49. Bc6 1/2-1/2

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "3"]
[White "Kirszenberg, Marc"]
[Black "Matthiesen, Martin"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2130"]
[BlackElo "2296"]
[PlyCount "50"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 0-0 6. e4 b5 7. Nge2 bxc4 8. Nf4 exd5 9. Nfxd5 Nxd5 10. Qxd5 Nc6 11. Bxc4 Bb7 12. Bg5 Qa5 13. Qd2 Ne5 14. Be2 f5 15. exf5 d5 16. 0-0 d4 17. Qf4 c4 18. Ne4 d3 19. Bd1 Rae8 20. f6 Bxe4 21. fxe4 g6 22. Bh6 Rf7 23. Bg4 Qb6+ 24. Kh1 Bd6 25. Bf5 Qxb2 0-1

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "2"]
[White "Meissner, Felix"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2362"]
[BlackElo "2130"]
[PlyCount "65"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qe2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. d3 Nd7 8. g3 Qc7 9. Bg2 0-0-0 10. 0-0 h5 11. Nh4 Bg4 12. Bf3 f5 13. Bxg4 fxg4 14. Bf4 e5 15. Be3 Kb8 16. a4 Bc5 17. a5 Rhe8 18. c3 e4 19. Bf4 Bd6 20. Bxd6 Qxd6 21. dxe4 Qe5 22. Rfe1 Nc5 23. Qc4 Rd2 24. a6 Nd3 25. Qxf7 Re7 26. Qg8+ Kc7 27. axb7 Kxb7 28. Rxa7+ Kxa7 29. Ra1+ Kb6 30. Qd8+ Qc7 31. Qd4+ c5 32. Qf6+ Kb5 33. Qa6# 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "4"]
[White "Petrova, Irina"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2120"]
[BlackElo "2130"]
[PlyCount "57"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 dxc4 7. Bxc4 Nd7 8. Nge2 Nb6 9. Bb3 c5 10. Bg5 f6 11. exf6 gxf6 12. Be3 c4 13. Bc2 Bxc2 14. Qxc2 Qd7 15. d5 Nxd5 16. Nxd5 exd5 17. Rd1 Nh6 18. Nf4 Bb4+ 19. Kf1 Qf5 20. Qa4+ b5 21. Qxb5+ Kf7 22. Qxb4 Rab8 23. Qc5 Rxb2 24. Nxd5 Ng4 25. Qe7+ Kg6 26. Nf4+ Kh6 27. Nd3+ Kg6 28. Nxb2 Nxe3+ 29. Qxe3 1-0

[Event "Titled Tuesday intern op 23rd Feb"]
[Site "Chess.com INT"]
[Date "2021.02.23"]
[Round "7"]
[White "Sviridova, Vlada"]
[Black "Kirszenberg, Marc"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2144"]
[BlackElo "2130"]
[PlyCount "59"]
[EventDate "2021.02.23"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. 0-0 cxd4 9. exd4 Be7 10. Re1 0-0 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Bf6 14. Ra3 Nb4 15. Be4 Qxd1 16. Rxd1 Nc6 17. Rad3 Be6 18. Ng5 Bc4 19. Bxh7+ Kh8 20. Rh3 Rad8 21. Re1 Nd4 22. Bd3+ Kg8 23. Bxc4 Rc8 24. Bd3 Rxc1 25. Rxc1 Bxg5 26. Rd1 g6 27. Kf1 Ne6 28. Bc4 Nf4 29. Rg3 Bh6 30. Rg4 1-0

