[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.04"]
[Round "5"]
[White "Hirzel, Martin"]
[Black "Stepanians, Markus"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1951"]
[BlackElo "1791"]
[PlyCount "69"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 d6 4. Bg2 e5 5. e3 Be7 6. Nge2 Nc6 7. d3 0-0 8. Rb1 a5 9. a3 Be6 10. Nd5 e4 11. Nef4 Bf7 12. Nxf6+ Bxf6 13. dxe4 Ne5 14. exf5 c6 15. 0-0 Bxc4 16. Re1 a4 17. Ne6 Bxe6 18. fxe6 Qe7 19. b3 Qxe6 20. bxa4 Rf7 21. f4 Nc4 22. Rxb7 d5 23. Rxf7 Qxf7 24. e4 Bc3 25. Rf1 Qa7+ 26. Kh1 d4 27. e5 Qc5 28. Qb3 Ra6 29. Qb8+ Qf8 30. Qb7 Rb6 31. Qd7 Rb1 32. e6 Nd6 33. e7 Qb8 34. Qe6+ Kh8 35. Qxd6 1-0

[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.04"]
[Round "4"]
[White "Schubert, Martin"]
[Black "Hirzel, Martin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1939"]
[BlackElo "1951"]
[PlyCount "53"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. d4 cxd4 8. Qxd4 d6 9. Qd3 Nbd7 10. b3 0-0 11. Bb2 Rc8 12. Nd2 Ne5 13. Qb1 Bxg2 14. Kxg2 Qd7 15. h3 d5 16. f4 Nc6 17. Rd1 e5 18. cxd5 Nxd5 19. Nc4 Nxc3 20. Bxc3 Qe6 21. Qb2 b5 22. Nxe5 b4 23. Bd4 Nxd4 24. Qxd4 a5 25. Rac1 Qa6 26. Qd3 Qb7+ 27. Kh2 1/2-1/2

[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.03"]
[Round "3"]
[White "Hirzel, Martin"]
[Black "Ferrari, Nicola1"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1951"]
[BlackElo "1854"]
[PlyCount "90"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. Nf3 d5 5. b3 Be7 6. Bb2 Nbd7 7. 0-0 0-0 8. Nc3 Qb6 9. Qc2 Qc7 10. Rac1 Nb6 11. d3 Re8 12. e4 dxe4 13. dxe4 e5 14. Nd1 Bf8 15. c5 Nbd7 16. b4 a5 17. a3 g6 18. Ne3 Bh6 19. Rcd1 axb4 20. axb4 b5 21. Rd6 Bf8 22. Rdd1 Bb7 23. g4 Ra4 24. g5 Nh5 25. Bc3 Nf4 26. Ng4 Bg7 27. Rd6 Bc8 28. Nfxe5 Nxe5 29. Nf6+ Bxf6 30. gxf6 Nxg2 31. Kxg2 Bh3+ 32. Kh1 Bxf1 33. Qd2 Ng4 34. f3 Qc8 35. Rd7 h6 36. fxg4 g5 37. h4 Qb8 38. e5 Ra7 39. hxg5 Rxd7 40. Qxd7 Qc8 41. Qd4 h5 42. g6 Qxg4 43. gxf7+ Kxf7 44. Qd2 Rg8 45. e6+ Qxe6 0-1

[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.03"]
[Round "2"]
[White "Minerva, Enzo"]
[Black "Hirzel, Martin"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1849"]
[BlackElo "1951"]
[PlyCount "15"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 e5 4. Nc3 g6 5. Nd5 Bg7 6. c3 Nc6 7. d3 Nge7 8. Bg5 1/2-1/2

[Event "Davos Amateur op"]
[Site "Davos"]
[Date "2024.08.02"]
[Round "1"]
[White "Hirzel, Martin"]
[Black "Semadeni, Mario"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "1951"]
[BlackElo "1645"]
[PlyCount "53"]
[EventDate "2024.08.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Bf5 4. Bb2 Bxb1 5. Rxb1 e6 6. e3 Be7 7. Bxg7 Bf6 8. Bxh8 Bxh8 9. cxd5 Qxd5 10. Qc2 Nf6 11. Be2 Nbd7 12. b4 a6 13. a4 c5 14. 0-0 Ke7 15. bxc5 Nxc5 16. Rfc1 Nfd7 17. Qxh7 Nxa4 18. Qh4+ Bf6 19. Qxa4 Rg8 20. Qb4+ Ke8 21. Rc8+ Bd8 22. Qxb7 Qf5 23. Nd4 Qg5 24. Rxd8+ Kxd8 25. Nc6+ Ke8 26. Qc8+ Qd8 27. Qxd8# 1-0

[Event "Davos op"]
[Site "Davos"]
[Date "2024.06.15"]
[Round "2"]
[White "Hirzel, Martin"]
[Black "Neuberger, Guido"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1936"]
[BlackElo "2141"]
[PlyCount "114"]
[EventDate "2024.06.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 e4 5. Nd2 Bb4 6. e3 Bxc3 7. bxc3 0-0 8. Be2 d6 9. Rb1 b6 10. h3 Qe8 11. g4 Ba6 12. g5 Nd7 13. Qa4 Bb7 14. h4 f5 15. Nf1 Nd8 16. Ng3 Ne6 17. Nh5 a5 18. Rg1 Qe7 19. Nf4 Nxf4 20. exf4 Rfd8 21. h5 Kh8 22. Be3 Ba6 23. h6 g6 24. Qc6 Rab8 25. Kf1 Bb7 26. Qb5 c6 27. Qa4 Rdc8 28. c5 b5 29. Qxa5 d5 30. Qb4 Ra8 31. Rb2 Nf8 32. Qb3 Ne6 33. c4 dxc4 34. Qc3 Kg8 35. d5 cxd5 36. Qe5 Bc6 37. Bd4 Kf7 38. Kg2 Ra3 39. Rgb1 Nxd4 40. Qxd4 Ra7 41. Bd1 Rca8 42. a4 bxa4 43. Rb6 Rc8 44. Rxc6 Rxc6 45. Qxd5+ Re6 46. Qxc4 e3 47. fxe3 Rb7 48. Rxb7 Qxb7+ 49. Bf3 Qb2+ 50. Kg3 Qb3 51. Qd4 Qxe3 52. Qg7+ Ke8 53. Qxh7 Qg1+ 54. Kh3 Qf1+ 55. Kg3 Qg1+ 56. Kh3 Qf1+ 57. Kg3 Qg1+ 1/2-1/2

[Event "Davos op"]
[Site "Davos"]
[Date "2024.06.15"]
[Round "3"]
[White "Pogan, Nikolas"]
[Black "Hirzel, Martin"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2243"]
[BlackElo "1936"]
[PlyCount "94"]
[EventDate "2024.06.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. g3 Nbd7 6. Bg2 0-0 7. 0-0 e5 8. e4 h6 9. h3 Nh5 10. Be3 Kh7 11. Rc1 c6 12. d5 c5 13. Ne1 a6 14. Nd3 Qe7 15. Kh2 Rb8 16. a4 Qe8 17. Bf3 Nhf6 18. Rb1 Ng8 19. b4 b6 20. a5 f5 21. axb6 Rxb6 22. bxc5 Rxb1 23. Qxb1 dxc5 24. Bxc5 Nxc5 25. Nxc5 Nf6 26. Qb6 fxe4 27. Bxe4 Nd7 28. Nxd7 Bxd7 29. c5 Rf6 30. c6 Bc8 31. h4 h5 32. Qa7 Qf8 33. Qb6 Qa3 34. Nb1 Qa4 35. Bg2 Qc2 36. Kg1 Qd3 37. Qe3 Qxe3 38. fxe3 Rxf1+ 39. Bxf1 Bf8 40. Nc3 Kg7 41. Ne4 Kf7 42. d6 Ke8 43. d7+ Bxd7 44. cxd7+ Kxd7 45. Bxa6 Ke6 46. Kf2 Kf5 47. Bc8+ Kxe4 1/2-1/2

[Event "Davos Ski op"]
[Site "Davos"]
[Date "2023.12.17"]
[Round "5"]
[White "Hirzel, Martin"]
[Black "Allenbach, Silvan"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1903"]
[BlackElo "1661"]
[PlyCount "73"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Bb2 Be6 10. Nbd2 Rc8 11. Rc1 Qb6 12. dxc5 Bxc5 13. Bxf6 gxf6 14. Nb1 Ne5 15. e3 Ng4 16. Nd4 Ne5 17. Nc3 Qd8 18. Nce2 Qd7 19. Nf4 Ba3 20. Rxc8 Rxc8 21. Qd2 Kh8 22. Nfxe6 fxe6 23. Rd1 b6 24. Bh3 f5 25. Kg2 Rc5 26. Ne2 Kg8 27. Nf4 Qc8 28. Qd4 Ng4 29. Bxg4 fxg4 30. Nh5 Qf8 31. Qxg4+ Kh8 32. Qd4+ Kg8 33. Nf6+ Kf7 34. Nd7 Qh6 35. Nxc5 Bxc5 36. Qf4+ Qxf4 37. gxf4 1-0

[Event "Davos Ski op"]
[Site "Davos"]
[Date "2023.12.17"]
[Round "4"]
[White "Tuor, Elena"]
[Black "Hirzel, Martin"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1282"]
[BlackElo "1903"]
[PlyCount "58"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. c3 c5 4. e3 Nc6 5. Nf3 Be7 6. Nbd2 b6 7. Be2 Bb7 8. 0-0 Nh5 9. Bg3 Nxg3 10. hxg3 h5 11. Nh2 h4 12. g4 Qc7 13. f4 0-0-0 14. Qe1 g5 15. Qf2 gxf4 16. exf4 Rdg8 17. Nc4 f6 18. Rad1 Kb8 19. Rd3 Ba6 20. Rh3 cxd4 21. cxd4 Nxd4 22. Rc3 Bc5 23. Kh1 Nb5 24. Qf3 Bb7 25. Qd3 Nxc3 26. Qxc3 h3 27. Bf3 hxg2+ 28. Kxg2 Rxh2+ 29. Kg3 Rgh8 0-1

[Event "Davos Ski op"]
[Site "Davos"]
[Date "2023.12.16"]
[Round "3"]
[White "Hirzel, Martin"]
[Black "Walti, Rolf"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1903"]
[BlackElo "2009"]
[PlyCount "110"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e6 4. d4 Bb4 5. Bd3 Nf6 6. f3 Nc6 7. Nge2 d6 8. Be3 e5 9. 0-0 Bxc3 10. bxc3 Qe7 11. a4 h6 12. Ng3 g6 13. Qd2 Na5 14. Rab1 0-0-0 15. Bxh6 Ng8 16. Bg5 f6 17. Be3 Qh7 18. h3 Kb8 19. f4 Bc8 20. fxe5 dxe5 21. c5 Qh4 22. Qf2 Rd7 23. cxb6 cxb6 24. d5 Nh6 25. Ne2 Qh5 26. Qxf6 Nf7 27. c4 g5 28. Ng3 Qh7 29. Be2 Qh4 30. Qf3 Nh6 31. Nf5 Nxf5 32. Qxf5 Re7 33. Qxg5 Qxe4 34. Bf3 Qh7 35. d6 Re6 36. c5 Rg8 37. Qh5 Qg7 38. Qf5 Rg6 39. Qe4 Bb7 40. Qf5 Rxg2+ 41. Kh1 Qg3 42. Bg1 Rxg1+ 43. Rxg1 Bxf3+ 44. Qxf3 Qxf3+ 45. Kh2 Rh8 46. Rg3 Qf2+ 47. Rg2 Qf4+ 48. Rg3 Kc8 49. cxb6 axb6 50. Rb2 Kd7 51. Kg2 Qe4+ 52. Kh2 Nc4 53. Rb4 Rf8 54. Rg4 Qe2+ 55. Rg2 Rf2 0-1

[Event "Davos Ski op"]
[Site "Davos"]
[Date "2023.12.16"]
[Round "2"]
[White "Neuberger, Guido"]
[Black "Hirzel, Martin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2172"]
[BlackElo "1903"]
[PlyCount "97"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 e6 7. Nc3 Bb4 8. Bd3 Nf6 9. 0-0 Qa5 10. Bd2 Qd8 11. a3 Be7 12. Bg5 0-0 13. Re1 h6 14. Bh4 a6 15. Rc1 Nh5 16. Re4 Nf6 17. Re2 Nh5 18. Bxe7 Nxe7 19. Bb1 b5 20. Qc2 g6 21. Qe4 Bd7 22. Ne5 Rc8 23. Qe3 Kg7 24. Ng4 Rh8 25. Rd1 Qc7 26. g3 Bc6 27. Ba2 Rcd8 28. Red2 Qb7 29. Qe5+ Kh7 30. d5 exd5 31. Ne4 Ng8 32. Bxd5 Bxd5 33. Rxd5 Rxd5 34. Rxd5 Qe7 35. Qd4 Qe6 36. h3 Qe7 37. Rd7 Qe6 38. Rd6 Qe7 39. Rxa6 g5 40. Ra7 Qe6 41. Rb7 Ne7 42. Nef6+ Nxf6 43. Nxf6+ Kg6 44. Rb6 Nc6 45. Qe4+ Qxe4 46. Nxe4 Rc8 47. Nd6 Rc7 48. Nxb5 Rc8 49. Nd4 1-0

[Event "Davos Ski op"]
[Site "Davos"]
[Date "2023.12.15"]
[Round "1"]
[White "Hirzel, Martin"]
[Black "Gegner, Matthias"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1903"]
[BlackElo "1380"]
[PlyCount "59"]
[EventDate "2023.12.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 c6 5. b3 Nbd7 6. Bb2 Be7 7. Qc2 Nb6 8. Be2 Qc7 9. d4 c5 10. Nb5 Qd8 11. cxd5 Nbxd5 12. dxc5 Bd7 13. 0-0 a6 14. Nd6+ Bxd6 15. cxd6 Rc8 16. Qd1 Bc6 17. Be5 0-0 18. Qd4 Nb6 19. Rfd1 Nbd7 20. Rac1 Nxe5 21. Nxe5 Bd5 22. Rxc8 Qxc8 23. Bd3 Rd8 24. e4 Bc6 25. Rc1 Nd7 26. Nxc6 bxc6 27. e5 f6 28. f4 Qb7 29. Bc4 c5 30. Bxe6+ 1-0

[Event "Lenzerheide Amateur op 4th"]
[Site "Lenzerheide"]
[Date "2023.10.08"]
[Round "4"]
[White "Neuberger, Guido"]
[Black "Hirzel, Martin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2178"]
[BlackElo "1900"]
[PlyCount "77"]
[EventDate "2023.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Qb3 Qc8 7. Ngf3 c4 8. Qd1 e6 9. Nh4 Bg6 10. Nxg6 hxg6 11. a4 Nh5 12. Bg5 f6 13. Bh4 g5 14. g4 gxh4 15. gxh5 f5 16. a5 Qc7 17. Rg1 0-0-0 18. Rg6 Rh6 19. Rxh6 gxh6 20. Qa4 Kb8 21. a6 b6 22. Bg2 Ne7 23. f4 Bg7 24. h3 Bf6 25. Kf2 Qc6 26. Qxc6 Nxc6 27. Nxc4 Kc7 28. Na3 Na5 29. Nb5+ Kb8 30. Bf1 Rg8 31. Rd1 Be7 32. Rb1 Nb3 33. Rd1 Rc8 34. Be2 Rg8 35. c4 Rg3 36. cxd5 exd5 37. Rg1 Rxg1 38. Kxg1 Nd2 39. Nc3 1-0

[Event "Lenzerheide Amateur op 4th"]
[Site "Lenzerheide"]
[Date "2023.10.07"]
[Round "3"]
[White "Hirzel, Martin"]
[Black "Musaelyan, Arshavir"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1900"]
[BlackElo "1963"]
[PlyCount "96"]
[EventDate "2023.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 d5 6. cxd5 Nb4 7. d4 exd4 8. exd4 Qe7+ 9. Nge2 Bxd4 10. 0-0 Bb6 11. a3 Na6 12. b4 0-0 13. Bb2 Bf5 14. Qd2 Rad8 15. Rad1 Qd7 16. Qg5 h6 17. Qf4 Bh3 18. Ne4 Nxe4 19. Bxe4 Qg4 20. Rfe1 Rfe8 21. Bf3 Qxf4 22. Nxf4 Bf5 23. Rxe8+ Rxe8 24. Nh5 f6 25. Bxf6 gxf6 26. Nxf6+ Kf8 27. Nxe8 Kxe8 28. g4 Bg6 29. Kg2 Nb8 30. d6 c6 31. h4 Bd8 32. Kg3 Bf6 33. Bg2 Bb2 34. a4 Ba3 35. f4 Bxb4 36. f5 Bf7 37. g5 hxg5 38. hxg5 Bb3 39. Rb1 Bxd6+ 40. Kg4 Bxa4 41. Rxb7 Bd1+ 42. Bf3 Bxf3+ 43. Kxf3 c5 44. Ke4 Nd7 45. Kd5 Be7 46. f6 Nxf6+ 47. gxf6 Bxf6 48. Rxa7 Bd4 1/2-1/2

[Event "Lenzerheide Amateur op 4th"]
[Site "Lenzerheide"]
[Date "2023.10.07"]
[Round "2"]
[White "Nergard, Ole Kristian"]
[Black "Hirzel, Martin"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1746"]
[BlackElo "1900"]
[PlyCount "82"]
[EventDate "2023.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 e5 6. Nc3 Nge7 7. d3 0-0 8. a3 h6 9. Rb1 a5 10. b3 d6 11. Bb2 Bg4 12. h3 Be6 13. e3 Qd7 14. Kh2 Rad8 15. Na4 f5 16. Nd2 f4 17. Nb6 fxg3+ 18. fxg3 Qc7 19. Nd5 Bxd5 20. cxd5 Na7 21. Qg4 Qc8 22. Nc4 Qxg4 23. hxg4 b6 24. Be4 Nac8 25. Bc3 Rxf1 26. Rxf1 Rf8 27. Bf3 Kh7 28. Kg2 e4 29. Bxe4 Rxf1 30. Bxg7 Rb1 31. Bf8 Rxb3 32. Bxe7 Nxe7 33. Nxd6 Nxd5 34. Bxd5 Rxd3 35. e4 Rxa3 36. Bc4 Kg7 37. e5 Rc3 38. e6 Kf8 39. Kf2 a4 40. Ke2 a3 41. Kd2 Rxc4 0-1

[Event "Lenzerheide Amateur op 4th"]
[Site "Lenzerheide"]
[Date "2023.10.06"]
[Round "1"]
[White "Hirzel, Martin"]
[Black "Waldschuetz, Rainer"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1900"]
[BlackElo "1318"]
[PlyCount "97"]
[EventDate "2023.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 bxc6 7. e3 0-0 8. g3 d5 9. Bg2 Bg4 10. Qd3 d4 11. exd4 Re8+ 12. Be3 Rb8 13. 0-0 Rxb2 14. Bxc6 Re6 15. Bg2 c6 16. Na4 Be2 17. Qc3 Bxf1 18. Nxc5 Bxg2 19. Nxe6 Qb8 20. Kxg2 fxe6 21. Qd3 Qf8 22. h3 Qa8 23. Kh2 a5 24. Qa3 Rb4 25. Rc1 h6 26. Bd2 Rb7 27. Re1 Kf7 28. Qd6 Re7 29. a4 Ne8 30. Qc5 Ra7 31. h4 Nf6 32. f3 Re7 33. Rb1 Nd7 34. Qh5+ Kg8 35. Qxa5 Qf8 36. Kg2 e5 37. Bb4 c5 38. Bxc5 e4 39. f4 Nxc5 40. Qxc5 Kh7 41. Re1 Qe8 42. Re3 Rb7 43. Qf5+ g6 44. Qxe4 Rb2+ 45. Kf3 Qxe4+ 46. Kxe4 Rb4 47. Kd5 Rxa4 48. c5 Ra5 49. Kd6 1-0

[Event "Lenzerheide op 3rd"]
[Site "Lenzerheide"]
[Date "2022.10.16"]
[Round "4"]
[White "Hirzel, Martin"]
[Black "King, Alexander1"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1918"]
[BlackElo "1762"]
[PlyCount "49"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 0-0 8. Qb3 Nb4 9. a3 Be6 10. Qd1 N4c6 11. d3 Nd4 12. Nxd4 cxd4 13. Ne4 Bd5 14. b4 Nc6 15. b5 Ne5 16. a4 f6 17. Ng5 Bxg2 18. Kxg2 Qd5+ 19. Nf3 Nxf3 20. exf3 Rac8 21. Ba3 Kf7 22. Rc1 Rc3 23. Bb4 Rb3 24. Rc5 Qe6 25. Re1 1-0

[Event "Lenzerheide op 3rd"]
[Site "Lenzerheide"]
[Date "2022.10.15"]
[Round "2"]
[White "Kender, Robert"]
[Black "Hirzel, Martin"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1703"]
[BlackElo "1918"]
[PlyCount "69"]
[EventDate "2022.10.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a5 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Be3 Nbd7 10. Qd2 Ne5 11. Bh6 Qc7 12. Bxg7 Kxg7 13. b3 b6 14. Nd5 Nxd5 15. cxd5 b5 16. Kh1 Bb7 17. f4 Nd7 18. f5 Nf6 19. Bf3 Qd7 20. h4 Rg8 21. g4 h5 22. fxg6 hxg4 23. Nf5+ Kf8 24. gxf7 Rg6 25. Bg2 Rc8 26. Rac1 Rxc1 27. Rxc1 Kxf7 28. Rc3 Nxd5 29. exd5 Qxf5 30. Rc7 Qb1+ 31. Rc1 Qf5 32. Rf1 Qxf1+ 33. Bxf1 Rf6 34. Bg2 g3 35. Qg5 1-0

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.07"]
[Round "5"]
[White "Asadi, Anas"]
[Black "Hirzel, Martin"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1918"]
[PlyCount "65"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c5 5. d4 Nf6 6. Nb5 Qd8 7. Bf4 Nd5 8. Bg3 a6 9. c4 axb5 10. cxd5 c4 11. b3 Qxd5 12. bxc4 bxc4 13. Qc2 b5 14. Be2 e6 15. 0-0 Be7 16. Rfd1 Nc6 17. a4 Nb4 18. Qc3 Bd7 19. Ne5 Qb7 20. Bf3 Nd5 21. axb5 Rxa1 22. Rxa1 0-0 23. Nxd7 Qxd7 24. Qxc4 Nb6 25. Qc6 Qxd4 26. Rd1 Qc5 27. Qxc5 Bxc5 28. Rc1 Rc8 29. Kf1 f6 30. Bb7 Ba3 31. Rxc8+ Nxc8 32. Bxc8 Bc5 33. Bxe6+ 1-0

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.07"]
[Round "4"]
[White "Deelwater, Michael"]
[Black "Hirzel, Martin"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1918"]
[PlyCount "69"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nc3 Qd6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Ne5 e6 9. 0-0 Nbd7 10. f4 c5 11. dxc5 Qxc5+ 12. Kh1 Nxe5 13. fxe5 Qxe5 14. Bf4 Qc5 15. Qe2 Qc6 16. Rad1 Be7 17. Nb1 0-0 18. Nd2 Rad8 19. Nf3 Nd5 20. Be5 Bc5 21. Nd4 Bxd4 22. Bxd4 Ne7 23. Qg4 Nf5 24. Rxf5 Rxd4 25. Rxd4 exf5 26. Qg3 Re8 27. h4 g6 28. h5 Qf6 29. Rd7 Re7 30. Qb8+ Kg7 31. h6+ Kxh6 32. Qf8+ Kh5 33. Qxe7 Bxg2+ 34. Kxg2 Qc6+ 35. Rd5 1-0

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.06"]
[Round "2"]
[White "Habibi, Ali"]
[Black "Hirzel, Martin"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2188"]
[BlackElo "1918"]
[PlyCount "77"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. c3 d5 6. d3 Nf6 7. Qa4 0-0 8. Qh4 e5 9. Bg5 Qd6 10. e4 dxe4 11. dxe4 Ne8 12. Na3 f6 13. Bh6 Be6 14. Rfd1 Qe7 15. Bxg7 Kxg7 16. g4 g5 17. Qg3 Rh8 18. h4 h6 19. h5 Nc7 20. Nd2 Rhd8 21. f3 b5 22. Bf1 a6 23. Qf2 Bf7 24. Nc2 Ne6 25. Ne3 Qc7 26. a4 Nf4 27. Nf5+ Kh7 28. Qxc5 bxa4 29. Nc4 Qa7 30. Qxa7 Nxa7 31. Nb6 Bb3 32. Rxd8 Rxd8 33. Nxa4 Rd2 34. Nc5 Bd1 35. Rxa6 Nc8 36. Rc6 Rxb2 37. Rc7+ Kh8 38. Rxc8+ Kh7 39. Nd7 1-0

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.06"]
[Round "3"]
[White "Hirzel, Martin"]
[Black "Donze, Joel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1918"]
[BlackElo "1508"]
[PlyCount "49"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 0-0 6. Nge2 Re8 7. d3 d6 8. 0-0 Bg4 9. h3 Be6 10. d4 exd4 11. exd4 Bxc4 12. dxc5 dxc5 13. Bxc6 Bxe2 14. Nxe2 Qxd1 15. Rxd1 Rxe2 16. Bxb7 Rae8 17. Bd2 Ne4 18. Bxe4 R2xe4 19. Be3 R4e5 20. Rac1 Rb8 21. Rxc5 Rxc5 22. Bxc5 g6 23. Rd7 Rxb2 24. Rd8+ Kg7 25. Bd4+ 1-0

[Event "Davos Summer op 21st"]
[Site "Davos"]
[Date "2022.08.05"]
[Round "1"]
[White "Hirzel, Martin"]
[Black "Bhingare, Joshua"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1918"]
[BlackElo "1276"]
[PlyCount "65"]
[EventDate "2022.08.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Bb4 6. Bg2 Qe7 7. Nf3 h6 8. a3 Ba5 9. 0-0 0-0 10. b4 c5 11. bxc5 Nc6 12. Qd3 Qxc5 13. Bf4 Bxc3 14. Qxc3 Nd5 15. Qc1 Nxf4 16. Qxf4 d5 17. Rfc1 dxc4 18. Rxc4 Qf5 19. Qc7 Re8 20. Nh4 Qb5 21. Rac1 Rxe2 22. Bxc6 bxc6 23. Qd8+ Kh7 24. Qd3+ g6 25. Qxe2 Be6 26. R4c2 Qb7 27. Rxc6 Re8 28. Qd3 Bh3 29. Rxg6 f5 30. Qd6 Re7 31. Rxh6+ Kg8 32. Qg6+ Rg7 33. Qe8# 1-0

[Event "Davos op 19th"]
[Site "Davos"]
[Date "2020.08.08"]
[Round "3"]
[White "Hirzel, Martin"]
[Black "Belezky, Alexander"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1927"]
[BlackElo "2382"]
[PlyCount "64"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 0-0 6. Nf3 c6 7. 0-0 Qa5 8. Rb1 Qh5 9. Re1 Bh3 10. Bh1 Ng4 11. Ne4 h6 12. b4 f5 13. Ned2 e5 14. e3 Nd7 15. Bb2 g5 16. Qc2 Rae8 17. Re2 Re7 18. Rbe1 Ngf6 19. a4 Bg4 20. e4 f4 21. a5 Nh7 22. Rf1 Ref7 23. Bc1 Bxf3 24. Nxf3 g4 25. Nh4 Ng5 26. f3 Nh3+ 27. Kg2 fxg3 28. Nf5 Ng5 29. Kxg3 gxf3 30. Rd2 Rxf5 31. exf5 Qh3+ 32. Kf2 Qh4+ 0-1

[Event "Davos op 19th"]
[Site "Davos"]
[Date "2020.08.08"]
[Round "2"]
[White "Wuest, Andreas"]
[Black "Hirzel, Martin"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1686"]
[BlackElo "1927"]
[PlyCount "36"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Bc4 Qc7 6. Bb3 Nf6 7. f3 a6 8. Ne2 b5 9. Bf4 d6 10. 0-0 Be7 11. c4 bxc4 12. Bxc4 Qb6+ 13. Kh1 Qxb2 14. Bxd6 Qxa1 15. Qc2 Bxd6 16. Bxe6 Nb4 17. Qa4+ Nd7 18. Rd1 Qe5 0-1

[Event "Davos op 19th"]
[Site "Davos"]
[Date "2020.08.07"]
[Round "1"]
[White "Hirzel, Martin"]
[Black "Burri, Roland"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1927"]
[BlackElo "1551"]
[PlyCount "59"]
[EventDate "2020.08.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Bb3 a6 7. 0-0 d6 8. Nbd2 0-0 9. h3 Be6 10. Bc2 Ne7 11. Nh4 c6 12. Qf3 Nh7 13. Qg3 Qe8 14. Nb3 Ng6 15. Nxc5 dxc5 16. Nxg6 fxg6 17. Qxe5 b6 18. Be3 Ra7 19. b4 Re7 20. Qg3 cxb4 21. Bxb6 Rb7 22. Bc5 Rf6 23. Bxb4 Rb5 24. a4 Rg5 25. Qe3 Qd7 26. f4 Rh5 27. Rf3 g5 28. f5 Bf7 29. g4 Rh4 30. e5 1-0

