[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.09"]
[Round "9"]
[White "Marxer, Constantin"]
[Black "Richter, Johanna"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1238"]
[BlackElo "1546"]
[PlyCount "119"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Rb8 10. Rb1 b5 11. Qd2 b4 12. Ne2 a5 13. c3 Ba6 14. a3 Qc7 15. c4 bxa3 16. bxa3 Rxb1 17. Rxb1 Rb8 18. Qc2 h6 19. Rb3 Rb7 20. Qb1 Qb8 21. Rxb7 Qxb7 22. Qxb7 Bxb7 23. Bd2 Bb2 24. Bc1 Bxc1 25. Nxc1 Kf8 26. Ne2 Nc8 27. e5 d5 28. Nd2 dxc4 29. dxc4 Nb6 30. Nb3 Nd4 31. Nexd4 Bxg2 32. Kxg2 cxd4 33. Nxa5 Ke8 34. Kf3 d3 35. Ke3 Kd7 36. Kxd3 Na4 37. Kc2 Kc7 38. Kb3 Nc5+ 39. Kb4 Kb6 40. Nb3 Na6+ 41. Kc3 Nb8 42. a4 Na6 43. c5+ Nxc5 44. Nxc5 Kxc5 45. a5 Kb5 46. Kd4 Kxa5 47. Kc5 h5 48. Kd6 Kb6 49. Ke7 Kc6 50. Kxf7 Kd7 51. Kxg6 Ke7 52. Kxh5 Kf7 53. Kg5 Kg7 54. h4 Kf7 55. g4 Kg7 56. h5 Kf7 57. h6 Kg8 58. Kf6 Kh7 59. Kxe6 Kxh6 60. Kf7 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.08"]
[Round "8"]
[White "Setnik, Jakub"]
[Black "Marxer, Constantin"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1177"]
[BlackElo "1238"]
[PlyCount "68"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 b6 6. e4 d6 7. Bd3 Bb7 8. Qc2 h6 9. 0-0 0-0 10. a3 c5 11. d5 e5 12. b4 Nbd7 13. Nb3 Nh5 14. g3 Re8 15. Nh4 Nf8 16. Be2 Nf6 17. bxc5 bxc5 18. Rab1 Bc8 19. Nd2 Bh3 20. Rfe1 Qa5 21. Rb3 Nxe4 22. Qxe4 Qxd2 23. Rd1 Qg5 24. Rb7 Reb8 25. Qb1 Qd8 26. Rd3 Rxb7 27. Qxb7 Bd7 28. Rf3 Qb8 29. Rb3 Qxb7 30. Rxb7 Bc8 31. Rb5 g6 32. Bd3 Kg7 33. Nf3 Nd7 34. Nd2 Rb8 1/2-1/2

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.07"]
[Round "7"]
[White "Begdullayeva, Diana"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1228"]
[BlackElo "1238"]
[PlyCount "65"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 d6 5. e3 a6 6. Nge2 0-0 7. 0-0 Ba7 8. d3 c5 9. d4 Nc6 10. dxe5 dxe5 11. Nd5 Be6 12. Nec3 Bxd5 13. Nxd5 Qd6 14. Rb1 Rfd8 15. Qe2 Rab8 16. Bd2 Ne7 17. e4 Nfxd5 18. cxd5 Ng6 19. b4 cxb4 20. Bxb4 Bc5 21. Bxc5 Qxc5 22. a4 Qd4 23. Qd1 Qxd1 24. Rfxd1 Ne7 25. f4 exf4 26. gxf4 f5 27. e5 b5 28. axb5 Rxb5 29. d6 Rxb1 30. Rxb1 Ng6 31. Rb4 Nf8 32. Bb7 Rb8 33. Bd5+ 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.06"]
[Round "6"]
[White "Marxer, Constantin"]
[Black "Frydel, Marcel Karol"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1238"]
[BlackElo "1476"]
[PlyCount "60"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. Nbd2 Bf5 9. Re1 Re8 10. c3 Nxc3 11. Qb3 Rxe1+ 12. Nxe1 Bxd3 13. Qxb7 Bxh2+ 14. Kh1 Bf4 15. Ndf3 Bxc1 16. Qxa8 Bxb2 17. Nxd3 Bxa1 18. Nc5 Qf8 19. Qxa7 Nb5 20. Qb7 Nxd4 21. Nxd4 Bxd4 22. Nd3 c6 23. a4 g6 24. a5 Qd8 25. a6 Nd7 26. a7 Nb6 27. Qxc6 Qa8 28. Qxa8+ Nxa8 29. Nf4 Bxf2 30. Nxd5 Bxa7 0-1

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.05"]
[Round "5"]
[White "Marxer, Constantin"]
[Black "Sivashankar, Samyukta"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1238"]
[BlackElo "1482"]
[PlyCount "48"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 Bd7 9. Be3 h5 10. Qd2 a6 11. d4 cxd4 12. Nxd4 h4 13. g4 Qc8 14. h3 e5 15. Nxc6 Bxc6 16. Kh1 f5 17. fxe5 Bxe5 18. exf5 Bxg2+ 19. Qxg2 gxf5 20. gxf5 Rg8 21. Qf3 Rg3 22. Qh5+ Kd7 23. Bd2 Qc6+ 24. Rf3 Rxf3 0-1

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.05"]
[Round "4"]
[White "Plard, Axel"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1561"]
[BlackElo "1238"]
[PlyCount "31"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 a6 7. Bb3 0-0 8. f5 b5 9. Bg5 Bb7 10. Nd5 Na5 11. Nxf6+ gxf6 12. Bh6 Nxb3 13. axb3 Re8 14. Nxe5 Kh8 15. Qg4 Rg8 16. Nxf7# 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.04"]
[Round "3"]
[White "Poetscher, Katharina"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1277"]
[BlackElo "1238"]
[PlyCount "67"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. d3 Be7 8. Nc3 Bg4 9. Nd5 Nd4 10. Ne3 Nxf3+ 11. gxf3 Bh3 12. Ng2 Nh5 13. Be3 Bg5 14. f4 Nxf4 15. Bxf4 Bxf4 16. Bxf7+ Kxf7 17. Qh5+ g6 18. Qxh3 Bg5 19. f4 exf4 20. Nxf4 Ke8 21. Nxg6 Qd7 22. Qxd7+ Kxd7 23. Nxh8 Rxh8 24. Rf7+ Kc6 25. Raf1 Rg8 26. Kh1 Be3 27. Rxh7 Bd4 28. c3 Be3 29. Rh3 Bb6 30. Rg3 Rh8 31. Kg2 Ba7 32. Rf7 Bb6 33. Rf4 Ba7 34. h4 1-0

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.03"]
[Round "2"]
[White "Marxer, Constantin"]
[Black "Zhu, Hans Sihan"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "1238"]
[BlackElo "1648"]
[PlyCount "126"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. d3 0-0 11. Nbd2 Re8 12. Nf1 Nc6 13. Ng3 h6 14. d4 cxd4 15. cxd4 Bg4 16. dxe5 Nxe5 17. Bf4 Bxf3 18. gxf3 Ng6 19. Be3 Nh4 20. Bb3 Qc8 21. Kh1 Qh3 22. Rg1 Nd7 23. Qf1 Qxf1 24. Rgxf1 Nxf3 25. Rad1 Nh4 26. Bf4 Nf6 27. Bxd6 Bxd6 28. Rxd6 Nxe4 29. Nxe4 Rxe4 30. Bd5 Rd4 31. Bxf7+ Kxf7 32. Rxd4 Nf5 33. Rd3 Re8 34. Ra3 Re6 35. Rc3 Re2 36. Rc6 a5 37. Rc5 Nd4 38. Rd5 Rd2 39. Re1 Kg8 40. Kg2 Re2 41. Rxe2 Nxe2 42. Rxb5 Nf4+ 43. Kf3 Nd3 44. Rxa5 Nxb2 45. Rb5 Nc4 46. a4 Nd6 47. Rb4 Nf5 48. a5 Ne7 49. a6 Nc6 50. Rc4 Ne5+ 51. Ke4 Nxc4 52. a7 Nb6 53. Kd4 Kf8 54. Kc5 Na8 55. Kd5 Ke7 56. Ke5 Kf7 57. Kf5 g6+ 58. Kg4 Kf6 59. Kf4 Ke6 60. h4 Kf6 61. f3 Nc7 62. Kg4 h5+ 63. Kf4 Na8 1/2-1/2

[Event "EU Union-ch U14 20th"]
[Site "Mureck"]
[Date "2023.08.02"]
[Round "1"]
[White "Derbenev, Arseniy"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1596"]
[BlackElo "1238"]
[PlyCount "53"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Be3 Bb6 8. Re1 Be6 9. Nbd2 Qe7 10. Bb3 Rad8 11. Bxb6 axb6 12. d4 exd4 13. cxd4 Bg4 14. h3 Bh5 15. Qc2 Bxf3 16. Nxf3 Qd7 17. e5 Nh5 18. e6 Qc8 19. e7 Nxe7 20. Rxe7 Rde8 21. Ng5 Nf6 22. Rxf7 Kh8 23. Rxf6 g6 24. Rxg6 hxg6 25. Qxg6 Qd7 26. Qh6+ Qh7 27. Qxh7# 1-0

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.11"]
[Round "9"]
[White "Marxer, Constantin"]
[Black "Sutter, Julian"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1165"]
[BlackElo "1427"]
[PlyCount "68"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 g6 6. Nf3 Bg7 7. Be2 dxe5 8. fxe5 Nc6 9. Be3 Bg4 10. b3 0-0 11. 0-0 Qd7 12. Qd2 Rad8 13. Rd1 f6 14. exf6 exf6 15. d5 Bxf3 16. Bxf3 Ne5 17. Qf2 Qf5 18. Be2 Qxf2+ 19. Bxf2 f5 20. Bd4 c6 21. Nc3 cxd5 22. Bxb6 axb6 23. Rxd5 Rxd5 24. cxd5 Rd8 25. Rd1 Kf7 26. Kf2 Ke7 27. Nb5 Nf7 28. Re1 Kd7 29. Bc4 Ne5 30. Rd1 Rc8 31. Re1 Nxc4 32. bxc4 Rxc4 33. Re6 Rb4 34. Rxb6 Bd4+ 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.10"]
[Round "8"]
[White "Brittner, Laurent"]
[Black "Marxer, Constantin"]
[Result "0-1"]
[ECO "E21"]
[BlackElo "1165"]
[PlyCount "84"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. e3 0-0 7. Bd3 Bxc3 8. Bxc3 d6 9. b4 Nbd7 10. 0-0 Ne4 11. Bxe4 Bxe4 12. d5 e5 13. a4 Rb8 14. Ne1 Qg5 15. Qe2 Bg6 16. Nf3 Bh5 17. h3 e4 18. Nxg5 Bxe2 19. Rfe1 Bxc4 20. Nxe4 Bxd5 21. f3 Bxe4 22. fxe4 Rfe8 23. Rac1 Rxe4 24. Bd2 c5 25. a5 Ne5 26. Rb1 Nc4 27. Re2 Nxd2 28. Rxd2 Rxe3 29. Rxd6 bxa5 30. Rbd1 axb4 31. Rd8+ Re8 32. Rxe8+ Rxe8 33. Rd7 g6 34. Rxa7 c4 35. Ra4 Rb8 36. Ra1 c3 37. g4 c2 38. Rb1 cxb1Q+ 39. Kf2 Qd3 40. h4 Re8 41. Kg2 Re2+ 42. Kf1 Qd1# 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.09"]
[Round "7"]
[White "Marxer, Constantin"]
[Black "Marzakov, Rumen"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1165"]
[BlackElo "1029"]
[PlyCount "91"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 g6 4. g3 Bg7 5. f4 Nf6 6. Bg2 Bg4 7. Nf3 Nc6 8. h3 Bxf3 9. Bxf3 Nd4 10. Bg2 h5 11. Be3 Qb6 12. Rb1 c4 13. Bxd4 Qxd4 14. Qd2 cxd3 15. Qxd3 Qxd3 16. cxd3 h4 17. g4 Rc8 18. 0-0 Nd7 19. Rbc1 0-0 20. Rfd1 Bd4+ 21. Kh2 Be3 22. Rc2 Bxf4+ 23. Kh1 f5 24. exf5 gxf5 25. Bxb7 Rc7 26. Bd5+ Kh8 27. gxf5 Rxf5 28. Rf2 e5 29. d4 Rg5 30. Nb5 Bg3 31. Nxd6 Rg7 32. Ne8 Bxf2 33. Nxc7 Nb6 34. Ne8 Rg3 35. dxe5 Nxd5 36. Rxd5 Bb6 37. Rd2 Rxh3+ 38. Rh2 Rxh2+ 39. Kxh2 Kg8 40. Nf6+ Kf7 41. Ng4 Bd8 42. Kg2 Ke6 43. Kh3 Bc7 44. Kxh4 Bxe5 45. Nxe5 Kxe5 46. Kg5 1/2-1/2

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.07"]
[Round "5"]
[White "Ringbauer, Daniel"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1192"]
[BlackElo "1165"]
[PlyCount "59"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 b6 5. Nf3 Bb7 6. e3 d6 7. Qa4+ Nc6 8. d5 Bxc3+ 9. bxc3 Qd7 10. dxc6 Bxc6 11. Qd1 h6 12. Bxf6 gxf6 13. Be2 e5 14. Qd2 0-0-0 15. Rd1 Qe6 16. Qc2 Rhg8 17. Rg1 Qe8 18. Qf5+ Bd7 19. Qe4 Bc6 20. Qf5+ Bd7 21. Qxf6 Rg6 22. Qh4 Rg4 23. Qh5 Qg8 24. g3 Qg7 25. c5 Rh8 26. h4 Rg6 27. Nh2 e4 28. Qd5 Qxc3+ 29. Rd2 Kb8 30. Qxf7 1-0

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.06"]
[Round "4"]
[White "Marxer, Constantin"]
[Black "Huber, Valentina"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1165"]
[PlyCount "60"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. d3 Nf6 4. g3 e5 5. Bg2 g6 6. f4 d6 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 Bg7 10. Be3 0-0 11. Qd2 Nd4 12. Bg2 Qc7 13. 0-0-0 Rfb8 14. Rdf1 a5 15. f5 b5 16. fxg6 fxg6 17. Bg5 Rf8 18. Bxf6 Rxf6 19. Nd5 Rxf1+ 20. Rxf1 Qb7 21. c3 Ne6 22. Qf2 Rf8 23. Qe2 Rxf1+ 24. Qxf1 Qf7 25. Qxf7+ Kxf7 26. h4 h5 27. Kc2 Bh6 28. Bh3 a4 29. Bxe6+ Kxe6 30. a3 Kd7 1/2-1/2

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.05"]
[Round "3"]
[White "Szamko, Balint"]
[Black "Marxer, Constantin"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1062"]
[BlackElo "1165"]
[PlyCount "38"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. Bd2 Bxc3 9. Bxc3 d5 10. Bb5 Bd7 11. Qa4 0-0 12. Bb4 Re8 13. 0-0 a6 14. Bd3 Nxd4 15. Qd1 Bg4 16. h3 Nxf3+ 17. gxf3 Bxh3 18. Re1 Qg5+ 19. Kh2 Qg2# 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.04"]
[Round "2"]
[White "Marxer, Constantin"]
[Black "Huber, Elisa"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1165"]
[PlyCount "104"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Bg4 8. Be3 Nc6 9. h3 Bh5 10. Qd2 Bxf3 11. gxf3 Ne5 12. Be2 Qd7 13. 0-0-0 Qe6 14. Kb1 a6 15. f4 Nc4 16. Bxc4 Qxc4 17. Qd4 Qxd4 18. cxd4 b5 19. d5 Bf6 20. Bd4 Bxd4 21. Rxd4 0-0 22. c4 b4 23. f5 Rfe8 24. Rg1 f6 25. f3 Re5 26. Rdg4 Re7 27. Re4 Rae8 28. Rge1 Re5 29. Rxe5 fxe5 30. f4 Kf7 31. fxe5 Rxe5 32. Rxe5 dxe5 33. Kc2 Kf6 34. Kb3 a5 35. a3 bxa3 36. bxa3 e4 37. Kc3 Kxf5 38. Kd2 Kf4 39. Ke1 e3 40. a4 Ke4 41. Kd1 Kd4 42. Ke2 Kxc4 43. Kxe3 Kxd5 44. Kd3 c5 45. Kc3 c4 46. Kd2 Kd4 47. Kc2 c3 48. Kc1 Kd3 49. Kd1 c2+ 50. Kc1 h5 51. h4 g6 52. Kb2 Kd2 0-1

[Event "EU Union-ch U12 19th"]
[Site "Mureck"]
[Date "2022.08.03"]
[Round "1"]
[White "Ahn, Maximilian"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1513"]
[BlackElo "1165"]
[PlyCount "33"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Ba3 d5 11. Rc1 Ba5 12. Bb5 Bd7 13. Qa4 Bb6 14. Rfe1+ Ne7 15. Bxd7+ Qxd7 16. Rxe7+ Kf8 17. Qxd7 1-0

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.12"]
[Round "9"]
[White "Stoilov, Kaloyan"]
[Black "Marxer, Constantin"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "46"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. d4 exd4 7. cxd4 Bb6 8. Qa4 0-0 9. e5 dxe5 10. dxe5 Nd7 11. Qc2 Ndxe5 12. Ng5 Ng6 13. Rd1 Qf6 14. Ne4 Qf5 15. Rd5 Nge5 16. Qe2 Be6 17. Ng3 Qf6 18. Nh5 Qf5 19. Bd3 Qg4 20. Qe1 Bxd5 21. Kf1 Nxd3 22. Qc3 Qd1+ 23. Qe1 Qxe1# 0-1

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.11"]
[Round "8"]
[White "Li, Anna Sofie"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1338"]
[PlyCount "41"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. Nbd2 e6 7. 0-0 Bd6 8. b3 Nbd7 9. Bb2 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qd3 Qe7 14. Rfe1 c5 15. dxc5 Bxc5 16. c4 Rfd8 17. Qc2 Rac8 18. Rad1 Rxd1 19. Rxd1 b5 20. cxb5 Bxf2+ 21. Qxf2 1-0

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.10"]
[Round "7"]
[White "Marxer, Constantin"]
[Black "Strobel, Yuri"]
[Result "1/2-1/2"]
[ECO "C65"]
[PlyCount "60"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Ng4 5. h3 h5 6. Re1 Bc5 7. Rf1 a6 8. Ba4 b5 9. Bb3 d6 10. a3 a5 11. d3 Nf6 12. Bg5 a4 13. Ba2 0-0 14. Nc3 b4 15. axb4 Nxb4 16. Bb3 Bd7 17. Bxa4 Bxa4 18. Rxa4 Rb8 19. d4 exd4 20. Nxd4 Qe8 21. Bxf6 gxf6 22. Qd2 Qe5 23. Rd1 d5 24. exd5 Nxd5 25. Nxd5 Qxd5 26. b3 Kh8 27. c3 Bxd4 28. cxd4 Qxb3 29. Raa1 Kh7 30. Qd3+ Qxd3 1/2-1/2

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.09"]
[Round "6"]
[White "Marxer, Constantin"]
[Black "Zagorac, Lara"]
[Result "0-1"]
[ECO "C77"]
[BlackElo "1285"]
[PlyCount "92"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. a3 0-0 9. Nc3 Na5 10. Ba2 c5 11. Bd2 Bg4 12. h3 Bh5 13. Nd5 Nc6 14. Nxe7+ Qxe7 15. Be3 Rac8 16. Re1 h6 17. Rb1 Nd7 18. g4 Bg6 19. Nd2 Nd4 20. c3 Ne6 21. Rf1 Kh8 22. Qf3 Ng5 23. Qg3 Ne6 24. f4 exf4 25. Bxf4 Nxf4 26. Rxf4 f6 27. Rff1 Bf7 28. Bxf7 Rxf7 29. h4 Rcf8 30. Kg2 Qe6 31. g5 fxg5 32. hxg5 Qg6 33. Rxf7 Rxf7 34. gxh6 Qxg3+ 35. Kxg3 gxh6 36. Rh1 Kg7 37. Nf3 Ne5 38. Nxe5 dxe5 39. Rd1 Rd7 40. d4 cxd4 41. cxd4 Rxd4 42. Re1 Rd2 43. Rc1 Rxb2 44. Rc6 Rb3+ 45. Kg4 Rxa3 46. Re6 b4 0-1

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.07"]
[Round "4"]
[White "Zander, Emil"]
[Black "Marxer, Constantin"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1585"]
[PlyCount "113"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. Ng5 Qe7 6. Nxf7 Nf6 7. Nxh8 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 d5 10. Bb3 Be6 11. Bf4 0-0-0 12. Re1 Rxh8 13. Kf1 Re8 14. Bg5 Ne4 15. Bh4 g5 16. Bg3 Nf6 17. Nd2 Bb4 18. Re2 Na5 19. Nf3 Nxb3 20. axb3 h6 21. Nxd4 Bf7 22. Rxe8+ Bxe8 23. Rxa7 Kb8 24. Ra1 Bg6 25. c3 Bc5 26. Ne6 Bb6 27. Be5 Ne4 28. Rd1 Bf7 29. Nd4 Kc8 30. f3 Nc5 31. Nf5 h5 32. b4 Nd7 33. Bd4 Bxd4 34. Rxd4 Nb6 35. b3 c6 36. h4 gxh4 37. Rxh4 Kd7 38. Ng7 Nc8 39. Nxh5 Nd6 40. g4 Ke6 41. Nf4+ Kf6 42. Rh6+ Kg5 43. Rxd6 Kxf4 44. Rf6+ Kg5 45. Rxf7 Kg6 46. Rxb7 Kf6 47. Rb6 Ke5 48. Rxc6 Kf4 49. b5 Kxf3 50. b6 d4 51. b7 dxc3 52. b8Q c2 53. Rxc2 Ke3 54. Qe5+ Kd3 55. Rc3+ Kd2 56. Qe3+ Kd1 57. Rc1# 1-0

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.06"]
[Round "3"]
[White "Marxer, Constantin"]
[Black "Burgstaller, Bastian"]
[Result "1-0"]
[ECO "C65"]
[BlackElo "1407"]
[PlyCount "47"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. a3 Bg4 6. Nc3 a6 7. Ba4 b5 8. Bb3 Nd4 9. Ba2 Nxf3+ 10. gxf3 Bh5 11. Be3 c6 12. Qe2 Nd7 13. 0-0-0 Qf6 14. Rhg1 Bxf3 15. Qf1 Bxd1 16. Qxd1 Be7 17. Qf1 h6 18. Kb1 0-0-0 19. Qe1 Nf8 20. Bb6 Re8 21. Nd5 cxd5 22. Qc3+ Kd7 23. Qc7+ Ke6 24. Bxd5# 1-0

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.05"]
[Round "2"]
[White "Derlich, Sarah Sima"]
[Black "Marxer, Constantin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1214"]
[PlyCount "86"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a5 7. h3 h6 8. Be3 Ba7 9. Bxa7 Rxa7 10. Nbd2 Be6 11. Bxe6 fxe6 12. 0-0 0-0 13. d4 exd4 14. Nxd4 Qd7 15. Qb3 Kh8 16. Rfe1 e5 17. Nxc6 Qxc6 18. Qc4 Qd7 19. Rad1 Qf7 20. b3 Qxc4 21. Nxc4 Raa8 22. Rd2 Nd7 23. Rdd1 Nc5 24. Rb1 Rf4 25. f3 b6 26. Ne3 Rf7 27. Nd5 Rb8 28. c4 c6 29. Ne3 b5 30. Red1 Rd7 31. Kh2 bxa4 32. bxa4 Rxb1 33. Rxb1 Rb7 34. Rxb7 Nxb7 35. Nf5 Kh7 36. Ne7 c5 37. Nc6 Kg6 38. Kg3 Kg5 39. h4+ Kg6 40. Kg4 h5+ 41. Kh3 Kf6 42. g4 hxg4+ 43. Kxg4 Kg6 1/2-1/2

[Event "EU Union-ch U12 18th"]
[Site "Mureck"]
[Date "2021.08.04"]
[Round "1"]
[White "Marxer, Constantin"]
[Black "Frydel, Marcel Karol"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1316"]
[PlyCount "142"]
[EventDate "2021.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bb5 c6 5. Ba4 0-0 6. a3 Bxc3 7. bxc3 d5 8. exd5 Qxd5 9. 0-0 Bg4 10. Bb3 Qd6 11. d3 h6 12. Re1 Nbd7 13. h3 Bh5 14. Be3 Nc5 15. Bxc5 Qxc5 16. g4 Bg6 17. d4 exd4 18. cxd4 Qd6 19. Qd2 Ne4 20. Qb4 b6 21. Qxd6 Nxd6 22. c4 Bh7 23. Ne5 Rac8 24. c5 bxc5 25. dxc5 Ne4 26. Rac1 Rc7 27. Bc2 Nf6 28. Bxh7+ Kxh7 29. a4 Re8 30. Rcd1 Rce7 31. Nf3 Rxe1+ 32. Nxe1 Nd5 33. a5 Re4 34. Ra1 Rc4 35. Nd3 f6 36. Ra3 Kg6 37. Kg2 h5 38. f3 hxg4 39. hxg4 Kg5 40. Kg3 f5 41. f4+ Nxf4 42. Nxf4 Rxf4 43. gxf5 Rxf5 44. Rb3 Rxc5 45. Rb7 Rxa5 46. Rxg7+ Kf6 47. Rc7 c5 48. Kf4 Ke6 49. Ke4 Kd6 50. Rg7 Ra4+ 51. Kd3 Kd5 52. Rg5+ Kc6 53. Kc3 Kb5 54. Kb3 Rf4 55. Re5 Rf3+ 56. Kc2 a5 57. Rg5 Kb4 58. Rg1 c4 59. Ra1 Rf2+ 60. Kc1 Rf1+ 61. Kb2 Rxa1 62. Kxa1 Kb3 63. Kb1 c3 64. Ka1 a4 65. Kb1 c2+ 66. Kc1 a3 67. Kd2 a2 68. Kc1 a1Q+ 69. Kd2 c1Q+ 70. Kd3 Qc4+ 71. Kd2 Qac1# 0-1

