[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 "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[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 "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[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 "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[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 "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[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 "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[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 op 3rd"]
[Site "Lenzerheide"]
[Date "2022.10.16"]
[Round "4"]
[White "Hirzel, Martin"]
[Black "King, Alexander1111"]
[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

