[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.24"]
[Round "11.6"]
[White "Buhmann, Rainer"]
[Black "Borhy, Marcell Boldizsar"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2568"]
[BlackElo "2370"]
[PlyCount "63"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Pinggau Friedberg"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 Be7 5. b3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 b6 9. Bb2 Bb7 10. Nbd2 Nbd7 11. Qe2 Rc8 12. Rac1 Re8 13. Rfd1 Nf8 14. Ne5 Ng6 15. Nxg6 hxg6 16. Nf3 dxc4 17. bxc4 Nd7 18. a4 Qc7 19. a5 Bd6 20. axb6 axb6 21. Ne5 Nxe5 22. dxe5 Bc5 23. Qg4 Red8 24. Bf1 Rxd1 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Bc3 Bc6 28. h3 Qd7 29. Qe2 Qd8 30. Qg4 Qd7 31. Qe2 Qd8 32. Qg4 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.23"]
[Round "10.6"]
[White "Jablonicky, Martin"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2393"]
[BlackElo "2568"]
[PlyCount "46"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Mistelbach"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. 0-0 c4 7. Re1+ Be7 8. Bf1 0-0 9. b3 cxb3 10. axb3 Bg4 11. Rxe7 Qxe7 12. Ba3 Qe4 13. Bxf8 Bxf3 14. gxf3 Qg6+ 15. Kh1 Kxf8 16. Qd2 Qf5 17. Qb4+ Kg8 18. Qxb7 Qxf3+ 19. Kg1 Qg4+ 20. Bg2 Qd1+ 21. Bf1 Qg4+ 22. Bg2 Qd1+ 23. Bf1 Qg4+ 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.22"]
[Round "9.6"]
[White "Stallinger, Vanessa"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1779"]
[BlackElo "2568"]
[PlyCount "54"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Ne2 a5 9. c3 a4 10. Ng3 cxd4 11. Nxd4 Nxd4 12. Bxd4 Bc5 13. Bb5 Bxd4 14. Qxd4 Qa5 15. Bd3 Qc5 16. 0-0 g6 17. Rf2 b6 18. Bc2 a3 19. b3 Qxd4 20. cxd4 Ba6 21. b4 Bc4 22. Bd1 Ke7 23. Rc2 Rhc8 24. Rac1 b5 25. Ne2 Nb8 26. Nc3 Nc6 27. Rb1 Bd3 0-1

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.21"]
[Round "8.6"]
[White "Buhmann, Rainer"]
[Black "Ciolek, Andreas"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2568"]
[BlackElo "2224"]
[PlyCount "81"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Schach ohne Grenzen"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 0-0 7. Qc2 Re8 8. Bd2 b6 9. a3 Bf8 10. cxd5 exd5 11. Bb5 Bb7 12. Ne2 Re6 13. Nf4 Rd6 14. Rc1 a6 15. Bd3 Rc8 16. Bf5 Rb8 17. 0-0 g6 18. Bh3 Ne4 19. g3 g5 20. Nd3 Rh6 21. Bg2 Bd6 22. Nfe5 Ne7 23. f3 Nxd2 24. Qxd2 f6 25. Ng4 Rg6 26. e4 f5 27. e5 fxg4 28. fxg4 c6 29. exd6 Qxd6 30. Rce1 Rf8 31. Qe3 Rxf1+ 32. Bxf1 Kf8 33. Ne5 Rg7 34. Bd3 Bc8 35. Qf2+ Ke8 36. Bf5 Bxf5 37. gxf5 Rg8 38. f6 Rf8 39. Ng4 Rf7 40. Qf5 Qc7 41. Qxg5 1-0

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2024.03.20"]
[Round "7.6"]
[White "Neyman, Igor"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2328"]
[BlackElo "2568"]
[PlyCount "104"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Goetzis"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 0-0 6. Bf4 Nh5 7. g3 d5 8. cxd5 exd5 9. Bg2 c6 10. Ne5 Nxf4 11. gxf4 Na6 12. e3 Bd6 13. Bf1 Bxe5 14. fxe5 f6 15. Qh5 Nb4 16. 0-0-0 fxe5 17. a3 Rf5 18. Qe2 Na6 19. Bh3 Rg5 20. f4 exf4 21. exf4 Rg6 22. Bxc8 Rxc8 23. h4 Qd6 24. Rdf1 Rf8 25. f5 Rgf6 26. Qg4 Qd7 27. h5 Rxf5 28. Re1 h6 29. Kb1 Nc7 30. Ka2 Qf7 31. Ne2 Nb5 32. Rh2 Rg5 33. Qh3 Kh8 34. Rd1 Qf5 35. Qe3 Qe4 36. Qh3 Qf5 37. Qe3 Nd6 38. Qe7 Qf6 39. Qe3 Ne4 40. Nc1 Rg3 41. Qe1 Qd6 42. Qa5 a6 43. Rc2 Rff3 44. Rh1 Kh7 45. Qb6 Qd7 46. Rch2 Qf7 47. Ne2 Rg5 48. Nc1 Qe7 49. Nb3 Rgg3 50. Nc1 Re3 51. Rf1 Rh3 52. Rg2 Rxh5 0-1

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.03.17"]
[Round "13.7"]
[White "Hampel, Felix"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2308"]
[BlackElo "2563"]
[PlyCount "145"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Lister Turm"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Be7 5. b3 0-0 6. Bb2 b6 7. cxd5 Nxd5 8. Nxd5 exd5 9. Rc1 a5 10. Qc2 c5 11. d4 Nc6 12. Be2 Nb4 13. Qb1 g6 14. Bc3 Bf5 15. Qb2 Nd3+ 16. Bxd3 Bxd3 17. Ne5 Ba6 18. Nc6 Qd7 19. Nxe7+ Qxe7 20. dxc5 Qe4 21. Rg1 bxc5 22. Bg7 Rfe8 23. Bh6 d4 24. g4 Qe5 25. Rg3 g5 26. Rh3 Rad8 27. Qb1 Qd5 28. Rh5 Re5 29. Bxg5 Qh1+ 30. Kd2 dxe3+ 31. Kc3 Rd3+ 32. Kb2 Qd5 33. Bxe3 c4 34. bxc4 Qd6 35. Ka1 Rxh5 36. gxh5 f6 37. c5 Qe5+ 38. Qb2 Kf7 39. Qxe5 fxe5 40. Kb2 a4 41. Rg1 Bb7 42. Rg4 Bc6 43. h6 Kf6 44. Rg7 a3+ 45. Kc2 Be4 46. Kc1 Ke6 47. Ra7 Kd5 48. Ra6 Rc3+ 49. Kd1 Bb1 50. Bc1 Bxa2 51. Bxa3 Bc4 52. Ra7 Rf3 53. Ke1 Kc6 54. Bc1 Rf7 55. Ra5 Rb7 56. Be3 Rb1+ 57. Kd2 Rb2+ 58. Kc3 Ra2 59. Rxa2 Bxa2 60. Kd3 Bd5 61. Ke2 Kd7 62. Bg5 Ke6 63. Kd3 e4+ 64. Ke3 Bc6 65. Bf4 Bb7 66. Kd4 Bc6 67. Kc4 Kd7 68. Be3 Ke6 69. Kb4 Kd7 70. Ka5 Bd5 71. Kb5 Bc6+ 72. Kc4 Ke6 73. Kb4 1/2-1/2

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.03.16"]
[Round "12.8"]
[White "Lutz, Ruben"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2218"]
[BlackElo "2563"]
[PlyCount "80"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]
[WhiteTeam "Dresden TU"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. h4 Bb7 8. h5 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. bxc3 dxc4 12. Bxc4 Nd7 13. Qc2 c5 14. Bd3 h6 15. e4 Rac8 16. Qd2 cxd4 17. cxd4 Qa3 18. 0-0 Nf6 19. Rfe1 Rc3 20. Rad1 Nxh5 21. d5 exd5 22. Nd4 Rxd3 23. Qxd3 Qxd3 24. Rxd3 dxe4 25. Rc3 Bd5 26. a4 Kh7 27. Rc7 a6 28. Rb1 b5 29. axb5 axb5 30. Rxb5 Nf6 31. Rb6 Rd8 32. Nf5 Ra8 33. Rb1 Be6 34. Nd6 Nd5 35. Rc5 e3 36. fxe3 Nxe3 37. Re1 Nd5 38. Rd1 Ne3 39. Re1 Nd5 40. Rd1 Ne3 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2023.11.25"]
[Round "5.6"]
[White "Bacrot, Etienne"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2668"]
[BlackElo "2567"]
[PlyCount "75"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]
[WhiteTeam "Linz"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Ne2 Qb6 9. Qc1 Be7 10. c3 0-0 11. h4 f6 12. h5 h6 13. Rh3 Qa5 14. Bd2 Qc7 15. Nh4 Rf7 16. Ng6 Nf8 17. Ng1 Bd7 18. Nf3 Rc8 19. Nxe7+ Nxe7 20. dxc5 Nc6 21. exf6 e5 22. Rh4 Rxf6 23. Qc2 e4 24. Nd4 Nxd4 25. cxd4 Ne6 26. Qb3 Nxf4 27. Bxf4 Rxf4 28. Rxf4 Qxf4 29. Qxd5+ Kh7 30. Qxd7 Rf8 31. Be2 Qe3 32. Rd1 Rf2 33. Qg4 Rf4 34. Qh3 Qf2+ 35. Kd2 Qxd4+ 36. Kc1 Qf2 37. Bc4 Qxc5 38. Qe6 1-0

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2023.11.24"]
[Round "3.5"]
[White "Buhmann, Rainer"]
[Black "Ruck, Robert"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2567"]
[BlackElo "2534"]
[PlyCount "95"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Fuerstenfeld/Hartberg"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bd3 Nd7 7. Nf3 N7f6 8. h3 Nb4 9. Be2 Bf5 10. Na3 e6 11. c3 Nbd5 12. Nc4 Qc7 13. 0-0 Be7 14. Nce5 Nd7 15. Nxd7 Qxd7 16. c4 Nf6 17. Ne5 Qc7 18. Bf4 Bd6 19. c5 Bxe5 20. Bxe5 Qd7 21. Bf3 0-0 22. Qe2 Nd5 23. Rfe1 Rfe8 24. Qd2 f6 25. Bd6 b6 26. h4 bxc5 27. dxc5 h6 28. Rac1 a5 29. a3 Ra7 30. Rc4 e5 31. Ra4 Rea8 32. g3 Qb7 33. Rc4 Be6 34. Rcc1 a4 35. Bd1 Qf7 36. Qd3 Ne7 37. Bf3 Bd5 38. Bd1 Be6 39. h5 Nf5 40. f4 exf4 41. Bxf4 Ne7 42. Bc2 f5 43. Bd6 Bd5 44. Bxe7 Rxe7 45. Qxf5 Qxf5 46. Bxf5 Rxe1+ 47. Rxe1 Kf7 48. Be4 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2023.11.24"]
[Round "4.5"]
[White "Peyrer, Konstantin"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2447"]
[BlackElo "2567"]
[PlyCount "79"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]
[WhiteTeam "Ottakring"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Nc3 c6 7. 0-0 a5 8. Bf4 dxc4 9. Ne5 Nd5 10. Nxc4 Nd7 11. Rc1 Nxf4 12. gxf4 Nf6 13. Ne5 Nd5 14. e3 Bd7 15. Nxd7 Qxd7 16. Ne4 Kh8 17. Nd2 Bd6 18. Kh1 Rg8 19. Nf3 f6 20. Qe2 Raf8 21. Nd2 Qe7 22. Qg4 g6 23. Bh3 Re8 24. Nc4 Bc7 25. Rg1 Nb4 26. a3 Nd3 27. Rc2 b5 28. Nxa5 Bxa5 29. Qe2 Nxf4 30. exf4 Qd6 31. Qe4 Bb6 32. Rxc6 Qxd4 33. Qxd4 Bxd4 34. Bxe6 Rg7 35. b4 Rge7 36. f5 Bxf2 37. Rd1 Ra8 38. Rd3 gxf5 39. Kg2 Bh4 40. Bxf5 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2023.11.23"]
[Round "2.5"]
[White "Saric, Ante"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2505"]
[BlackElo "2567"]
[PlyCount "125"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]
[WhiteTeam "St Veit"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Be2 Ba6 8. Qb3 dxc4 9. Bxc4 Qc8 10. Rc1 c5 11. dxc5 Nbd7 12. Bxa6 Qxa6 13. Qb5 Qxb5 14. Nxb5 Nxc5 15. Ke2 Nd5 16. Rhd1 Rfc8 17. Bd6 Bf6 18. Be5 Be7 19. Nc3 Nxc3+ 20. Rxc3 Kf8 21. Rdc1 Rd8 22. Bd4 Ne4 23. Rc6 Nd6 24. Be5 Ne8 25. Bd4 Nd6 26. Be5 Ne8 27. b3 Bc5 28. Bd4 Bd6 29. Bb2 Rd7 30. Rc8 Rxc8 31. Rxc8 Rc7 32. Rxc7 Nxc7 33. Nd4 Nd5 34. g3 a6 35. e4 Ne7 36. Kd3 Bc5 37. f4 Ke8 38. Nf3 f6 39. g4 Nc6 40. a3 Bd6 41. f5 Kf7 42. h3 b5 43. a4 Nb4+ 44. Kd2 Bf4+ 45. Ke2 Nc6 46. axb5 axb5 47. Nd4 Nxd4+ 48. Bxd4 Bd6 49. Kd3 Ke7 50. Bb6 Kd7 51. Be3 Bb4 52. Bf2 Bd6 53. Bg1 Bb4 54. Bf2 Bd6 55. Bd4 Ke7 56. Kc3 Kd7 57. Ba7 exf5 58. exf5 Kc6 59. Kd4 Ba3 60. Bb8 Bb2+ 61. Kd3 Kd5 62. Bg3 Ba3 63. Bf2 1/2-1/2

[Event "AUT-chT 2324"]
[Site "Austria"]
[Date "2023.11.22"]
[Round "1.5"]
[White "Buhmann, Rainer"]
[Black "Platzgummer, Fabian"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2567"]
[BlackElo "2316"]
[PlyCount "53"]
[EventDate "2023.11.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Mayrhofen/Zell/Zillertal"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Be6 5. Nbd2 c5 6. Bxc4 Bxc4 7. Nxc4 cxd4 8. Nxd4 Qd5 9. Qa4+ Nbd7 10. 0-0 Rb8 11. Nb5 Qc5 12. Qb3 a6 13. Nd4 Rc8 14. Bd2 b5 15. Na5 Qd5 16. Rac1 Ra8 17. Qc2 Nb6 18. Rfd1 e6 19. Be1 Qe4 20. Qc7 Nfd7 21. Ndc6 Nd5 22. Qb7 N7b6 23. Rd4 Qf5 24. e4 Qg5 25. Bd2 Nf4 26. Bxf4 Qxf4 27. Qxa8+ 1-0

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2023.04.15"]
[Round "11.6"]
[White "Lentrodt, Thomas"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2252"]
[BlackElo "2559"]
[PlyCount "94"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Grieskirchen"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. g3 0-0 6. Bg2 d5 7. Qc2 c6 8. 0-0 b6 9. Nc3 dxc4 10. Ne5 Bb7 11. e3 Qc8 12. Nxc4 c5 13. Bxb7 Qxb7 14. dxc5 Bxc5 15. Rad1 Nbd7 16. Bc1 b5 17. Na5 Qc7 18. Nb3 Bb6 19. Qe2 a6 20. Qf3 Ne5 21. Qg2 Rac8 22. Nd4 Rfd8 23. Nce2 Ng6 24. Bd2 e5 25. Rc1 Qd7 26. Nb3 h5 27. h3 Rc4 28. Ba5 Rxc1 29. Nexc1 Bxa5 30. Nxa5 Qd2 31. Ncb3 Qxb2 32. Qc6 Qe2 33. Nc1 Qb2 34. Qxa6 Ne4 35. Nab3 h4 36. g4 Ng5 37. Kg2 Qc2 38. Qb7 Qc4 39. Na5 Qa4 40. Nab3 Qc4 41. Na5 Qa4 42. Nab3 Kh7 43. Qc6 Ne7 44. Qc5 Qa8+ 45. f3 Nd5 46. Qc2+ e4 47. Kf2 Rc8 0-1

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2023.04.14"]
[Round "10.6"]
[White "Buhmann, Rainer"]
[Black "Goetz, Christoph"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2559"]
[BlackElo "1891"]
[PlyCount "67"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Tschaturanga"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. e3 Bg7 5. Be2 a5 6. b3 0-0 7. 0-0 d6 8. Ba3 b6 9. Nc3 Nc6 10. Rc1 Nb4 11. Bb2 c5 12. a3 Nc6 13. Nb5 Ne4 14. Nd2 Nxd2 15. Qxd2 e5 16. dxc5 dxc5 17. Qd5+ Qxd5 18. cxd5 Ne7 19. Bc4 Kh8 20. Rfd1 Bd7 21. d6 Nc8 22. Nc7 Ra7 23. Ne6 Bxe6 24. Bxe6 Rd8 25. d7 Ne7 26. Rd6 Rb7 27. e4 fxe4 28. g4 g5 29. Rcd1 Bf6 30. Bc4 Kg7 31. Rxf6 Rdxd7 32. Rxd7 Rxd7 33. Bxe5 Ng6 34. Rf7+ 1-0

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2023.04.13"]
[Round "9.6"]
[White "Kruckenhauser, Arthur"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2343"]
[BlackElo "2559"]
[PlyCount "130"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Schach ohne Grenzen"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Nxd5 7. N2f3 Bb4+ 8. Bd2 0-0 9. Bxb4 Nxb4 10. c3 Nd5 11. Bc4 Nc6 12. Nxc6 bxc6 13. 0-0 Bb7 14. Re1 c5 15. Qe2 Nf4 16. Qe5 Qf6 17. Qxf6 gxf6 18. Nh4 Rfd8 19. Rad1 Rab8 20. g3 Ng6 21. Nxg6 hxg6 22. Be2 Bd5 23. b3 Kf8 24. Rd2 Ke7 25. Red1 Rh8 26. c4 Bc6 27. Rd6 Rhc8 28. Bf1 Rb6 29. Bg2 Be8 30. Rxb6 axb6 31. Kf1 f5 32. Ke2 f6 33. Kd2 Bd7 34. Kc3 Rh8 35. Rh1 f4 36. a3 Kd6 37. b4 Bc6 38. Bxc6 Kxc6 39. Re1 fxg3 40. hxg3 e5 41. b5+ Kd6 42. a4 Rh2 43. Rd1+ Kc7 44. Rd2 e4 45. Re2 f5 46. Kd2 Rh1 47. Re1 Rh8 48. Kc2 Rh2 49. Re2 Rh1 50. g4 Ra1 51. gxf5 gxf5 52. Kb3 Kd6 53. Rd2+ Ke6 54. Rd8 f4 55. Ra8 f3 56. Kb2 Rd1 57. Re8+ Kf5 58. Kc2 Ra1 59. Kb3 Rb1+ 60. Kc3 Rb4 61. Ra8 Kf4 62. Rf8+ Kg4 63. Re8 Kf5 64. Ra8 Rb1 65. Kc2 Rb4 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.04.02"]
[Round "13.4"]
[White "Parvanyan, Ashot"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2439"]
[BlackElo "2561"]
[PlyCount "66"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kiel Turm"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 a5 7. Nc3 c6 8. b3 b6 9. Ne5 Ba6 10. e4 Bb4 11. Bb2 Bxc3 12. Bxc3 Nxe4 13. Bxe4 dxe4 14. Qg4 f5 15. Qf4 Bb7 16. f3 exf3 17. Nxf3 Nd7 18. Rae1 Re8 19. g4 Nf6 20. gxf5 exf5 21. Qxf5 Bc8 22. Qg5 Bh3 23. Rf2 Re4 24. Qc1 Rg4+ 25. Kh1 Ne4 26. Rxe4 Rxe4 27. Ng5 Rh4 28. Rf7 Rh5 29. Rxg7+ Kxg7 30. d5+ Kg8 31. Nxh3 Qe8 32. Qf4 cxd5 33. Ng5 Qg6 0-1

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.04.01"]
[Round "12.4"]
[White "Buhmann, Rainer"]
[Black "Lampert, Jonas"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2561"]
[BlackElo "2537"]
[PlyCount "52"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. b3 c5 6. dxc5 Bxc5 7. Nbd2 0-0 8. Bb2 Nc6 9. a3 b6 10. b4 Be7 11. Be2 Bb7 12. 0-0 Rc8 13. Qb1 Qc7 14. Rc1 Qb8 15. cxd5 Nxd5 16. Ne4 h6 17. Ng3 Nf6 18. Bc3 Nd5 19. Bb2 Nf6 20. Ra2 Rfd8 21. Bc3 Ng4 22. Rac2 Bf6 23. Qb2 Bxc3 24. Rxc3 Nf6 25. R3c2 Ne7 26. Rxc8 Rxc8 1/2-1/2

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2023.03.26"]
[Round "8.2"]
[White "Buhmann, Rainer"]
[Black "Froewis, Georg"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2559"]
[BlackElo "2456"]
[PlyCount "34"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Ottakring"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c6 6. a4 Bb4+ 7. Bd2 a5 8. 0-0 b6 9. Qc2 Ba6 10. Rd1 0-0 11. Ne5 Bxd2 12. Rxd2 Nd5 13. Nxc4 Nb4 14. Qc3 Nd5 15. Qc2 Nb4 16. Qc3 Nd5 17. Qc2 Nb4 1/2-1/2

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2023.03.25"]
[Round "7.6"]
[White "Kienboeck, Benjamin"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2178"]
[BlackElo "2559"]
[PlyCount "150"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hohenems"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. d5 c6 13. dxc6 Bxc6 14. Bc2 Qc7 15. Nf1 Rfe8 16. Ng3 Bf8 17. a4 Qb7 18. Qe2 g6 19. Nh2 h5 20. Nf3 Nc5 21. Bg5 Nh7 22. axb5 axb5 23. Rxa8 Rxa8 24. Be3 Qe7 25. b4 Ne6 26. Bd3 Qb7 27. Bc1 Bg7 28. Nf1 Bf6 29. Be3 Bd8 30. N1d2 Ra2 31. Bb1 Ra3 32. Rc1 Bb6 33. Bxb6 Qxb6 34. g3 Nf6 35. Bd3 Kg7 36. Nb1 Ra1 37. Re1 Nh7 38. Nbd2 Ra2 39. Rc1 Nhg5 40. Nxg5 Nxg5 41. Rc2 Nxh3+ 42. Kg2 Rxc2 43. Bxc2 Ng5 44. Nf3 Nh7 45. Qd3 Bb7 46. Bb3 Nf6 47. Nd2 Ng4 48. Qe2 f5 49. Bc2 Nf6 50. f3 fxe4 51. Nxe4 Bxe4 52. Bxe4 Qc7 53. Qd3 Nxe4 54. Qxe4 Qxc3 55. Qb7+ Kh6 56. Qe7 Qc2+ 57. Kg1 Qd1+ 58. Kf2 Qd2+ 59. Kf1 Qd3+ 60. Kf2 Qd4+ 61. Kg2 e4 62. Qf8+ Kh7 63. Qe7+ Qg7 64. Qxe4 Qb2+ 65. Kh3 Qe5 66. Qb7+ Kh6 67. Qc6 Qe1 68. f4 Qxb4 69. Qe8 Qd4 70. Qxb5 Qe4 71. Kh2 Qc2+ 72. Kh1 Qf5 73. Qb3 Qh3+ 74. Kg1 h4 75. Qg8 Qxg3+ 0-1

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2023.03.24"]
[Round "6.1"]
[White "Buhmann, Rainer"]
[Black "Schreiner, Peter"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2559"]
[BlackElo "2393"]
[PlyCount "101"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Raika Feffernitz"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. Nc2 d6 10. b3 Be6 11. Bd2 Rfc8 12. Rc1 Rab8 13. Ne3 a6 14. Ncd5 Bxd5 15. cxd5 Ne5 16. Rc2 Qb5 17. Bc3 Bh6 18. Bd4 Rxc2 19. Qxc2 Bxe3 20. Bxe3 Nxd5 21. Bd4 Nc6 22. Ba1 Nf6 23. Rc1 Rc8 24. Qd2 Rd8 25. h4 h5 26. e3 a5 27. Bxf6 exf6 28. Bxc6 bxc6 29. Qc3 Rc8 30. Qxf6 Qd5 31. Rc4 c5 32. Qc3 Ra8 33. Ra4 Qd1+ 34. Kh2 Qf3 35. Qd2 Qf6 36. Kg2 Qd8 37. Qd5 Ra7 38. Kg1 Kg7 39. Rf4 Re7 40. Qd2 Kg8 41. Ra4 Ra7 42. Qc3 Ra6 43. Qd3 Ra7 44. Qd5 Kg7 45. Qc6 Ra8 46. Qd5 Rb8 47. Rc4 Qf6 48. Rf4 Qe7 49. Re4 Qf6 50. Rf4 Qe7 51. Re4 1/2-1/2

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2023.03.23"]
[Round "5.6"]
[White "Buhmann, Rainer"]
[Black "Freitag, Manfred"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2559"]
[BlackElo "2360"]
[PlyCount "62"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Fuerstenfeld/Hartberg"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. a4 0-0 8. Be2 e5 9. cxd5 Nxd5 10. 0-0 Nb4 11. Qb3 a5 12. Ne4 Bc7 13. Bd2 Qe7 14. Bxb4 Qxb4 15. Qxb4 axb4 16. Bc4 exd4 17. exd4 Nb6 18. Bb3 Bf5 19. Nc5 Ra7 20. Nh4 Bc8 21. Rfe1 Bd6 22. Ne4 Bc7 23. Nf3 h6 24. Ne5 Nd5 25. Rac1 Rd8 26. Nc5 Bd6 27. g3 Kf8 28. Kg2 Bxc5 29. dxc5 Be6 30. Re4 Ra5 31. Kg1 Nc7 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.03.19"]
[Round "11.4"]
[White "Jovanovic, Zoran"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2519"]
[BlackElo "2561"]
[PlyCount "43"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kirchweyhe"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qh4 Qf5 8. Bd3 Qg4 9. Qg3 g6 10. 0-0 Qxg3 11. hxg3 Bg7 12. Re1 Nd7 13. Bc4 Nb6 14. Bb3 a5 15. a4 Nd5 16. d4 Be6 17. Ng5 Bf5 18. c3 h6 19. Ne4 0-0-0 20. f3 g5 21. Nd2 Be6 22. Nc4 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.03.18"]
[Round "10.3"]
[White "Buhmann, Rainer"]
[Black "Efimenko, Zahar"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2561"]
[BlackElo "2599"]
[PlyCount "125"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 c6 5. Nf3 Bg7 6. Qd2 Nbd7 7. Bh6 Bxh6 8. Qxh6 e5 9. dxe5 dxe5 10. Bd3 Ng4 11. Qg7 Qf6 12. Qxf6 Ngxf6 13. a4 a5 14. 0-0 Ke7 15. Nd2 Ne8 16. Nc4 Nd6 17. Nxd6 Kxd6 18. Bc4 Ke7 19. f3 Nc5 20. Rfd1 Be6 21. Bxe6 Kxe6 22. Kf2 h5 23. h4 f5 24. exf5+ gxf5 25. b3 Rad8 26. Ne2 f4 27. g3 Kf5 28. gxf4 exf4 29. Nd4+ Kf6 30. Ne2 Ke5 31. Rab1 Rhg8 32. Rxd8 Rxd8 33. Ke1 Na6 34. Rd1 Rxd1+ 35. Kxd1 Nb4 36. Nc1 b6 37. Kd2 Nd5 38. Nd3+ Kf5 39. c4 Nc7 40. c5 b5 41. b4 axb4 42. a5 Na6 43. Kc2 Kf6 44. Kb3 Kf5 45. Nxb4 Nxc5+ 46. Kc2 Ke5 47. a6 Nxa6 48. Nxa6 c5 49. Nc7 Kd4 50. Kd2 b4 51. Ne6+ Kc4 52. Nxf4 Kb3 53. Ne2 Kc4 54. Kc2 b3+ 55. Kd2 b2 56. Nc3 Kd4 57. Nb1 Ke5 58. Ke3 c4 59. f4+ Kd5 60. Nc3+ Ke6 61. Ke4 Kf6 62. f5 Kf7 63. Ke5 1-0

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.02.26"]
[Round "9.8"]
[White "Buhmann, Rainer"]
[Black "Maiwald, Jens Uwe"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2561"]
[BlackElo "2441"]
[PlyCount "123"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Dresden TU"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 c5 5. d5 0-0 6. Nc3 d6 7. Be2 e6 8. 0-0 Re8 9. e4 Na6 10. h3 exd5 11. exd5 Bf5 12. Bd3 Ne4 13. Nxe4 Bxe4 14. Bxe4 Rxe4 15. Qc2 Re8 16. Bd2 Nb4 17. Qb3 a5 18. Qa4 Bxb2 19. Rab1 Bf6 20. a3 b5 21. Qxb5 Nc2 22. Qa4 Nd4 23. Nxd4 Bxd4 24. Rfe1 Rxe1+ 25. Rxe1 Qf6 26. Be3 Kg7 27. Qb5 Ra7 28. Bxd4 cxd4 29. Qb6 Ra8 30. c5 dxc5 31. Qxc5 d3 32. Qe3 Qc3 33. Rd1 Qxa3 34. Qd4+ Kg8 35. d6 Qb4 36. Qxd3 Rd8 37. d7 Qe7 38. Qd4 f6 39. g3 Kf8 40. Qa4 Qe6 41. h4 Kf7 42. Rd4 Qe1+ 43. Kg2 Qe6 44. Qb5 Kg7 45. Qa4 Kf7 46. g4 Kg7 47. Qb5 Kf7 48. g5 f5 49. Kf1 Kg7 50. Rd3 Kf7 51. Rd4 Kg7 52. h5 gxh5 53. Qd3 Kg8 54. Rd6 Qe4 55. Qb3+ Kg7 56. Qc3+ Kg8 57. Qb3+ Kg7 58. Qb2+ Kg8 59. Qa2+ Kg7 60. Qa1+ Kg8 61. Qa2+ Kg7 62. Qb2+ 1/2-1/2

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2023.02.25"]
[Round "8.7"]
[White "Seyb, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2441"]
[BlackElo "2561"]
[PlyCount "49"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Berlin SF"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bd3 Qb6 11. Bf2 h6 12. 0-0 Bxf2+ 13. Qxf2 Qxf2+ 14. Kxf2 Ke7 15. Rae1 Nc5 16. Ke3 Bd7 17. Nd4 Na4 18. Nd1 b4 19. Nxc6+ Bxc6 20. Kd4 Rhc8 21. f5 Bb5 22. fxe6 fxe6 23. Rf3 Bxd3 24. cxd3 b3 25. Nc3 1/2-1/2

[Event "Oberliga Baden 2223"]
[Site "Germany"]
[Date "2023.01.15"]
[Round "5.1"]
[White "Heinz, Timothee"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2365"]
[BlackElo "2558"]
[PlyCount "124"]
[EventDate "2022.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sasbach"]
[BlackTeam "Viernheim II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. Rc1 Bb7 8. Bd3 dxc4 9. Bxc4 Nbd7 10. 0-0 a6 11. a4 c5 12. dxc5 bxc5 13. Bf4 Nb6 14. Qb3 Bxf3 15. gxf3 Nxc4 16. Qxc4 Qb6 17. Rfd1 Rfd8 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Nxd1 Qb7 21. Kg2 Nd5 22. Be5 Nb6 23. Qc2 h5 24. e4 Nd7 25. Bf4 Nf8 26. Be3 Ng6 27. Bxc5 Nh4+ 28. Kf1 Bxc5 29. Qxc5 Nxf3 30. Qxh5 Qxe4 31. Nc3 Nd2+ 32. Kg1 Qe1+ 33. Kg2 Qf1+ 34. Kg3 Qg1+ 35. Kh3 Qf1+ 36. Kg3 Qg1+ 37. Kh3 Nf1 38. Qe2 Qxh2+ 39. Kg4 Qg2+ 40. Kf4 Nh2 41. f3 g5+ 42. Ke3 Qg3 43. Qxa6 Qxf3+ 44. Kd2 g4 45. Qc8+ Kg7 46. Ne2 Qd5+ 47. Ke1 Qh1+ 48. Kf2 Qf1+ 49. Ke3 Qf3+ 50. Kd2 Qe4 51. Qc3+ e5 52. a5 Nf3+ 53. Kd1 Qb1+ 54. Nc1 Qh7 55. Ne2 Qh1+ 56. Kc2 Qg2 57. Kd3 Qf1 58. Qc1 Qf2 59. Qe3 Ne1+ 60. Kd2 Nf3+ 61. Kd3 Ne1+ 62. Kd2 Nf3+ 1/2-1/2

[Event "Oberliga Baden 2223"]
[Site "Germany"]
[Date "2022.11.27"]
[Round "4.1"]
[White "Buhmann, Rainer"]
[Black "Dauner, Benedikt"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2558"]
[BlackElo "2328"]
[PlyCount "65"]
[EventDate "2022.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Viernheim II"]
[BlackTeam "Karlsruhe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 a6 5. b3 Nbd7 6. Bd3 b6 7. 0-0 Bb7 8. Qe2 g6 9. Nc3 Ne4 10. Bb2 Bg7 11. Rac1 0-0 12. Rfd1 Qe7 13. cxd5 exd5 14. Na4 Rfc8 15. h3 b5 16. Nc5 Rcb8 17. Nxd7 Qxd7 18. Ne5 Qd6 19. Qc2 Rc8 20. Nc6 Nf6 21. a4 bxa4 22. bxa4 Bxc6 23. Qxc6 Rcb8 24. Qxd6 cxd6 25. Ba3 Ne4 26. Bxe4 dxe4 27. Bxd6 Rb2 28. Bc7 Rb3 29. d5 Bf6 30. d6 Rd3 31. Rxd3 exd3 32. Rd1 Be5 33. f4 1-0

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2022.11.06"]
[Round "4.6"]
[White "Naiditsch, Arkadij"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2667"]
[BlackElo "2559"]
[PlyCount "137"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Linz"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 b6 6. e4 dxe4 7. Nfd2 Bb7 8. dxe4 e5 9. Nc3 0-0 10. a3 Re8 11. Re1 Bc5 12. Nd5 c6 13. Ne3 Qc7 14. g4 Bxe3 15. Rxe3 Ba6 16. Rh3 Nfd7 17. Nf3 Nf8 18. Nh4 Nbd7 19. Nf5 Nc5 20. g5 Rad8 21. Qg4 Nce6 22. Be3 Nf4 23. Bxf4 exf4 24. Rc3 c5 25. h4 Qe5 26. h5 Rd2 27. Bf1 Bxf1 28. Rxf1 g6 29. hxg6 fxg6 30. Nh4 Qxe4 31. Rf3 Qe6 32. Qg2 Qd5 33. Rxf4 Qxg2+ 34. Nxg2 Re5 35. Re1 Rxe1+ 36. Nxe1 Ne6 37. Re4 Nxg5 38. Re3 Kf7 39. b4 Ne6 40. c4 Kf6 41. Nd3 Rc2 42. Ne5 cxb4 43. axb4 Kf5 44. Nc6 Rxc4 45. Ne7+ Kf6 46. Nd5+ Kf7 47. Ra3 Ng5 48. Rxa7+ Ke6 49. Nxb6 Rxb4 50. Nd7 Rf4 51. Nc5+ Kf6 52. Nd7+ Kf5 53. Ra5+ Kg4 54. Ne5+ Kh4 55. Kg2 Re4 56. Rb5 Rf4 57. Rb1 Ne4 58. f3 Nc3 59. Rb7 Kg5 60. Rxh7 Ra4 61. Nf7+ Kf6 62. Nd6 Ke5 63. Nf7+ Kf6 64. Nd8 g5 65. Rh6+ Kf5 66. Ne6 Nd5 67. Kg3 Nf4 68. Ng7+ Ke5 69. Rh2 1/2-1/2

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2022.11.05"]
[Round "3.6"]
[White "Buhmann, Rainer"]
[Black "Saric, Ante"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2559"]
[BlackElo "2504"]
[PlyCount "111"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "St Veit"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. b3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 Nc6 9. Bb2 Nb4 10. Be2 b6 11. Nc3 Bb7 12. Ne5 Rc8 13. Rc1 Ne4 14. a3 Nxc3 15. Rxc3 Nc6 16. Ng4 dxc4 17. bxc4 Nxd4 18. Rd3 Nxe2+ 19. Qxe2 Qc7 20. Nh6+ Kh8 21. Qg4 f6 22. Qxe6 Qxc4 23. Qxc4 Rxc4 24. Rd7 Rc2 25. Rxe7 Rxb2 26. Rxb7 gxh6 27. Rxa7 Kg8 28. Rc1 Rf7 29. Ra4 b5 30. Rc8+ Rf8 31. Rg4+ Kf7 32. Rc7+ Ke6 33. g3 Ra2 34. Re4+ Kf5 35. Rf4+ Kg6 36. Rg4+ Kf5 37. h3 Rxa3 38. Rc5+ Ke6 39. Rxb5 Ra7 40. Rh5 f5 41. Rxh6+ Rf6 42. Rgh4 Rxh6 43. Rxh6+ Ke5 44. Kg2 Re7 45. Ra6 Rb7 46. h4 Rc7 47. h5 Rb7 48. f4+ Kd5 49. Rf6 Rb2+ 50. Kh3 Ke4 51. Rf7 h6 52. Rf6 Kf3 53. Rxh6 Rb1 54. Kh4 Rh1+ 55. Kg5 Kxg3 56. Ra6 1-0

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2022.11.04"]
[Round "2.6"]
[White "Genser, Harald"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2238"]
[BlackElo "2559"]
[PlyCount "92"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. h3 c5 7. c3 Nc6 8. Be2 0-0 9. 0-0 d6 10. Bh2 a6 11. a4 Re8 12. Re1 Bf8 13. Nc4 d5 14. Nce5 Nxe5 15. Nxe5 Ne4 16. f3 Nd6 17. Bf1 f6 18. Nd3 Nf7 19. b4 c4 20. Nf2 e5 21. g4 Qc7 22. a5 Bd6 23. Nh1 bxa5 24. Rxa5 exd4 25. Bxd6 Nxd6 26. exd4 Nb5 27. Qd2 Rxe1 28. Qxe1 Qf4 29. Kf2 Kf8 30. Ra1 Re8 31. Qc1 Qxc1 32. Rxc1 Ra8 33. Ng3 a5 34. bxa5 Rxa5 35. Ne2 g5 36. Ke3 Bc6 37. Bg2 Ke7 38. f4 Ra2 39. fxg5 fxg5 40. Bf3 Kd6 41. h4 gxh4 42. Rh1 Be8 43. Rxh4 Bg6 44. Nf4 Ra3 45. Bxd5 Nxc3 46. Bxc4 Nd5+ 0-1

[Event "AUT-chT 2223"]
[Site "Austria"]
[Date "2022.11.03"]
[Round "1.6"]
[White "Buhmann, Rainer"]
[Black "Kranz, Armin"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2559"]
[BlackElo "2113"]
[PlyCount "65"]
[EventDate "2022.11.03"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Jenbach"]
[BlackTeam "Goetzis"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. a3 Bd6 9. b4 c5 10. cxd5 exd5 11. bxc5 bxc5 12. dxc5 Bxc5 13. Bb2 Nbd7 14. Nb3 Bd6 15. a4 Re8 16. Nbd4 Nc5 17. Bb5 Re4 18. Nf5 Bf8 19. Ng5 Rb4 20. Bc3 Ne6 21. Nxe6 fxe6 22. Bxb4 Bxb4 23. Nd4 Qd6 24. Rc1 Ba5 25. Bc6 Rb8 26. Bxb7 Rxb7 27. Rc8+ Kf7 28. Rc6 Qd7 29. Qc2 e5 30. Nf3 Bc7 31. Ng5+ Kg8 32. Rc1 Bd6 33. Rxd6 1-0

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2022.10.23"]
[Round "2.7"]
[White "Dudin, Gleb"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2471"]
[BlackElo "2561"]
[PlyCount "81"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 211"]
[Source "ChessBase"]
[SourceDate "2022.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.31"]
[SourceQuality "1"]
[WhiteTeam "Deggendorf"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nc3 a5 8. Nd2 b5 9. cxb5 cxb5 10. Nxb5 Qb6 11. Nc3 Nc6 12. Nb3 Ba6 13. Re1 Rfc8 14. Bg5 Bc4 15. Na4 Qa7 16. Nbc5 Bb5 17. e3 Nb4 18. Bxf6 Bxf6 19. Bf1 Be8 20. a3 Nc6 21. Nc3 Rd8 22. Rc1 e5 23. Bg2 Ne7 24. dxe5 Bxe5 25. Nd3 Bf6 26. Nf4 Rab8 27. Re2 d4 28. exd4 Bxd4 29. Qe1 Ng6 30. Nfd5 h5 31. Rd1 Bd7 32. Qd2 Bc5 33. Bf3 h4 34. Qg5 Be8 35. gxh4 f6 36. Rxe8+ Rxe8 37. Qxg6 Bxf2+ 38. Kh1 Bxh4 39. Ne4 Rf8 40. Nd6 Bg5 41. Be4 1-0

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2022.10.22"]
[Round "1.8"]
[White "Berchtenbreiter, Maximilian"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2509"]
[BlackElo "2561"]
[PlyCount "72"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 211"]
[Source "ChessBase"]
[SourceDate "2022.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.12.31"]
[SourceQuality "1"]
[WhiteTeam "Muenchen 36"]
[BlackTeam "Viernheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bd7 9. c3 0-0 10. Bc2 Re8 11. h3 Bf8 12. d3 h6 13. Nbd2 Ne7 14. Nf1 Ng6 15. Ng3 c5 16. d4 cxd4 17. cxd4 exd4 18. Nxd4 bxa4 19. f4 Rc8 20. Kh2 d5 21. e5 Ng4+ 22. hxg4 Qh4+ 23. Kg1 Qxg3 24. Bxg6 fxg6 25. Be3 Bb4 26. e6 Bxe1 27. exd7 Qxe3+ 28. Kh1 Bf2 29. Nf3 d4 30. Qf1 d3 31. Ne5 d2 32. Qc4+ Kh7 33. Rf1 Qg3 34. Nxg6 Qxg4 35. dxc8Q Rxc8 36. Qd3 Qxg6 0-1

[Event "Bundesliga 2223"]
[Site "Germany"]
[Date "2022.10.21"]
[Round "7.3"]
[White "Buhmann, Rainer"]
[Black "Jaracz, Pawel"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2561"]
[BlackElo "2463"]
[PlyCount "66"]
[EventDate "2022.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Remagen Sinzig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qc7 8. Nxg6 hxg6 9. g3 Nbd7 10. Bg2 Be7 11. 0-0 Rd8 12. Bd2 Nb6 13. cxd5 exd5 14. Rad1 0-0 15. Ne2 Nc4 16. Bc1 Rfe8 17. Qc2 Bf8 18. Nf4 Qa5 19. a4 Qb6 20. b3 Nd6 21. Nd3 Nf5 22. Bb2 Bd6 23. Nc5 Bxc5 24. dxc5 Qb4 25. Bxf6 gxf6 26. Bh3 Ng7 27. Rd4 Qa5 28. b4 Qc7 29. e4 dxe4 30. Rxe4 Rxe4 31. Qxe4 f5 32. Qe3 Ne6 33. Rb1 Rd4 1/2-1/2

[Event "Oberliga Baden 2223"]
[Site "Germany"]
[Date "2022.09.18"]
[Round "1.1"]
[White "Buhmann, Rainer"]
[Black "Jaeggi, Dorian"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2558"]
[BlackElo "2327"]
[PlyCount "87"]
[EventDate "2022.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Viernheim II"]
[BlackTeam "Brombach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. b3 Bd6 7. 0-0 0-0 8. cxd5 exd5 9. Ba3 Bxa3 10. Nxa3 Qe7 11. Nb5 a6 12. Nc3 Nbd7 13. Rc1 g6 14. Qe2 Rfe8 15. Rfd1 Kg7 16. Qb2 Rac8 17. b4 b5 18. a4 c6 19. a5 Kg8 20. Nd2 h5 21. Re1 Rcd8 22. Bb1 Nh7 23. f3 Qf6 24. Nd1 Ndf8 25. Nf2 Qd6 26. Qc3 Ne6 27. Nb3 Nf6 28. Nd3 Nd7 29. Rcd1 Bc8 30. e4 dxe4 31. fxe4 Ndf8 32. Nf2 f6 33. e5 fxe5 34. Ne4 Qe7 35. dxe5 Rxd1 36. Rxd1 Rd8 37. Rf1 Ng7 38. Nf6+ Kh8 39. Qe3 Nf5 40. Bxf5 Bxf5 41. Qh6+ Nh7 42. Nc5 Qg7 43. Qxg7+ Kxg7 44. Rxf5 1-0

[Event "Oberliga Baden 2122"]
[Site "Germany"]
[Date "2022.06.19"]
[Round "7.2"]
[White "Buhmann, Rainer"]
[Black "Jaeggi, Dorian"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2580"]
[BlackElo "2331"]
[PlyCount "45"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Brombach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb4+ 5. Nbd2 Bb7 6. Bd3 0-0 7. 0-0 c5 8. a3 Bxd2 9. Bxd2 Ne4 10. dxc5 Nxd2 11. Nxd2 bxc5 12. Ne4 Qe7 13. Nd6 Bc6 14. b4 f5 15. Bc2 a6 16. Qd2 cxb4 17. axb4 Rf6 18. f3 g6 19. e4 e5 20. Rfd1 fxe4 21. fxe4 Kg7 22. Rab1 Qd8 23. Rf1 1-0

[Event "Oberliga Baden 2122"]
[Site "Germany"]
[Date "2022.06.18"]
[Round "6.2"]
[White "Buhmann, Rainer"]
[Black "Cvitan, Ognjen"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2580"]
[BlackElo "2451"]
[PlyCount "80"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Emmendingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. b3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 b6 9. Bb2 Bb7 10. Nbd2 Nc6 11. Rc1 Rc8 12. Qe2 Re8 13. Rfd1 Bf8 14. Nf1 g6 15. Ne3 Bg7 16. c5 Nd7 17. Bb5 a6 18. Bxc6 Bxc6 19. cxb6 Qxb6 20. Ng4 f6 21. Qd2 Bb7 22. Nh6+ Kh8 23. Ba3 Rxc1 24. Rxc1 Rc8 25. Rxc8+ Bxc8 26. Nf7+ Kg8 27. Nd6 Qc6 28. Qa5 Bf8 29. Qd8 Kg7 30. h4 Bxd6 31. Bxd6 Qxd6 32. Qxc8 Nf8 33. Qb7+ Kg8 34. b4 e5 35. dxe5 fxe5 36. Ng5 e4 37. Qf7+ Kh8 38. Qe8 Kg7 39. Qf7+ Kh8 40. Qe8 Kg7 1/2-1/2

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2022.04.23"]
[Round "11.6"]
[White "Gschiel, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2064"]
[BlackElo "2570"]
[PlyCount "99"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Pamhagen"]
[BlackTeam "Maria Saal"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Be7 6. a4 b4 7. c4 0-0 8. Nbd2 d6 9. Qc2 Nbd7 10. b3 c5 11. e3 Rc8 12. Bb2 d5 13. Rfd1 Qc7 14. Rac1 Qb8 15. dxc5 Nxc5 16. Nd4 Rfd8 17. cxd5 Nxd5 18. Nc4 Bf6 19. Nb5 Bxb2 20. Qxb2 Ba6 21. Ncd6 Nc3 22. Nxc8 Nxd1 23. Ne7+ Kf8 24. Qc2 Bxb5 25. Qxc5 Nc3 26. axb5 Qd6 27. Qxd6 Rxd6 28. Ra1 Kxe7 29. Rxa7+ Kf6 30. Bc6 Ne2+ 31. Kg2 Nc1 32. Rc7 Nxb3 33. b6 Nc5 34. b7 Na6 35. Bb5 Nb8 36. Rc8 b3 37. Rxb8 b2 38. Rf8 Rb6 39. Bd3 Rxb7 40. Bb1 h5 41. Kf3 g5 42. h3 Rb4 43. Ke2 Kg7 44. Ra8 h4 45. g4 Rb5 46. Kd2 f5 47. f3 Kf6 48. gxf5 exf5 49. Rf8+ Ke6 50. Rxf5 1-0

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2022.04.22"]
[Round "10.2"]
[White "Buhmann, Rainer"]
[Black "Saric, Ante"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2570"]
[BlackElo "2536"]
[PlyCount "193"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "St Veit"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. b3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 Nc6 9. Bb2 b6 10. Nbd2 Nb4 11. Be2 Bb7 12. Ne5 Rc8 13. Re1 Rc7 14. Bf1 Nc6 15. Rc1 dxc4 16. Nxc6 Bxc6 17. bxc4 Re8 18. Qb3 Bf8 19. Nf3 Ba8 20. Ne5 g6 21. Rcd1 Bg7 22. a4 h5 23. a5 Nd7 24. axb6 axb6 25. Qe3 Qb8 26. Rb1 Nxe5 27. dxe5 Bf8 28. Bd4 Bc5 29. Red1 Qa7 30. Bxc5 bxc5 31. h4 Rcc8 32. Rd6 Qe7 33. Qf4 Kg7 34. Rbd1 Rc7 35. Rb6 Ra7 36. f3 Bb7 37. Rbd6 Ba8 38. Kh2 Rb8 39. Kg3 Rc8 40. Qe3 Rac7 41. Bd3 Bc6 42. Bc2 Ra8 43. R1d2 Rac8 44. Qf4 Rb8 45. Kh3 Rh8 46. Bd3 Bb7 47. Bc2 Bc6 48. Bd1 Rcc8 49. Qe3 Rc7 50. R2d3 Rcc8 51. Qd2 Rc7 52. Bc2 Rcc8 53. Qe3 Rc7 54. Ra3 Rd8 55. Rad3 Rh8 56. Kg3 Ra8 57. Rd1 Ra2 58. R1d2 Ra8 59. Bd3 Rac8 60. Kh3 Rh8 61. Be4 Bxe4 62. Qxe4 Rb8 63. Qe3 Rb1 64. Kg3 Rb8 65. R2d3 Rb4 66. Qf4 Rb8 67. Qd2 Rb4 68. Rd7 Rxd7 69. Rxd7 Rb2 70. Rxe7 Rxd2 71. Rc7 Rc2 72. Rxc5 Kf8 73. Rc8+ Ke7 74. Rc7+ Ke8 75. c5 Rc4 76. c6 Kf8 77. Rc8+ Kg7 78. Kh3 Rc3 79. Kh2 Rc4 80. Kg3 Rc2 81. Rc7 Rc4 82. Rc8 Rc2 83. c7 Rc4 84. Kf2 Rc5 85. Ke3 Rc4 86. Kd3 Rc1 87. g3 Rc5 88. Kd4 Rc1 89. g4 hxg4 90. fxg4 Rc2 91. Ke3 Rc4 92. Kf3 Kh7 93. Kg3 Kg7 94. h5 g5 95. Kf3 Kh7 96. Ke3 Kg7 97. Kd3 1/2-1/2

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2022.04.21"]
[Round "9.5"]
[White "Buhmann, Rainer"]
[Black "Tica, Sven"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2570"]
[BlackElo "2409"]
[PlyCount "109"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "Absam"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. e3 b6 5. b3 Bb7 6. Bd3 Bd6 7. 0-0 0-0 8. cxd5 exd5 9. Ba3 c5 10. Nc3 Nbd7 11. Rc1 g6 12. Qe2 Re8 13. Rfd1 a6 14. Bb2 Qe7 15. Qf1 Ne4 16. dxc5 bxc5 17. Bxe4 dxe4 18. Nd2 Nf6 19. Qe2 h5 20. Na4 Ng4 21. Nf1 Bc6 22. h3 Ne5 23. Bxe5 Qxe5 24. Nb6 Bb5 25. Nc4 Bf8 26. a4 Bxc4 27. Qxc4 Re6 28. Rd5 Qb2 29. Rc2 Qb1 30. Rc1 Qb2 31. Rd2 Qe5 32. Rcd1 Rb8 33. Rd8 Rb4 34. Qc2 Kg7 35. R8d5 Qb8 36. Qc3+ Kg8 37. Rd8 Qe5 38. Qxe5 Rxe5 39. Ra8 Kg7 40. Rdd8 Be7 41. Rg8+ Kh7 42. Rgb8 c4 43. bxc4 Rxa4 44. Rb7 Kg7 45. Raa7 Kf8 46. Ra8+ Kg7 47. Raa7 Kf8 48. Rc7 Ra2 49. Rc8+ Kg7 50. Rcc7 Kf8 51. g4 h4 52. Rc8+ Kg7 53. Rcc7 Kf8 54. Rc8+ Kg7 55. Rcc7 1/2-1/2

[Event "Oberliga Baden 2122"]
[Site "Germany"]
[Date "2022.04.10"]
[Round "11.2"]
[White "Duschek, Volker"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "2278"]
[BlackElo "2580"]
[PlyCount "94"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 Na5 9. Bc2 d5 10. d4 dxe4 11. Nxe5 Bb7 12. Bg5 h6 13. Bxf6 Bxf6 14. Nd2 Bxe5 15. dxe5 Re8 16. Bxe4 Bxe4 17. Rxe4 Qd3 18. Rd4 Qf5 19. a4 Nc6 20. Rd5 Rad8 21. Nf3 Qe4 22. Rd7 bxa4 23. h3 a3 24. bxa3 Qc4 25. Rc1 a5 26. Rxd8 Rxd8 27. Qf1 Qc5 28. Re1 Re8 29. Qd3 Nxe5 30. Nxe5 Rxe5 31. Rb1 Re8 32. a4 c6 33. g3 g6 34. h4 Kg7 35. Kg2 Re5 36. c4 Re6 37. Rb3 Rf6 38. f4 Rd6 39. Qe2 Rd4 40. Rc3 h5 41. Qe3 Qd6 42. Kf3 Qd7 43. Qe5+ f6 44. Qxa5 Qg4+ 45. Ke3 Rd7 46. Ke4 Qe2+ 47. Re3 Qg2+ 0-1

[Event "Oberliga Baden 2122"]
[Site "Germany"]
[Date "2022.04.09"]
[Round "10.2"]
[White "Arnold, Max"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2348"]
[BlackElo "2580"]
[PlyCount "84"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Ettlingen"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. 0-0 dxc3 8. Nxc3 a6 9. Re1 Bc5 10. a3 Nge7 11. b4 Ba7 12. Bb2 Ng6 13. Rc1 0-0 14. Na4 Qe7 15. Nc5 Bxc5 16. bxc5 Rfc8 17. h4 h6 18. h5 Nh4 19. Qd2 Be8 20. Bb1 Rab8 21. Qe3 Na5 22. Nd2 Qg5 23. f4 Qxh5 24. Qg3 Ng6 25. Nf3 Ne7 26. Qf2 Nc4 27. Nh2 Ng6 28. Rc3 Qh4 29. g3 Qe7 30. Bc1 Qxc5 31. Be3 Qe7 32. Rec1 Bd7 33. Bd4 b6 34. Bd3 Nxa3 35. Bxa6 Rxc3 36. Rxc3 Nb5 37. Bxb5 Bxb5 38. Bxb6 Bc4 39. Rc1 Qa3 40. Rd1 Rxb6 41. Qxb6 Qxg3+ 42. Kh1 Bd3 0-1

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2022.03.27"]
[Round "8.3"]
[White "Richter, Nils"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2275"]
[BlackElo "2570"]
[PlyCount "87"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Goetzis"]
[BlackTeam "Maria Saal"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 0-0 5. Bg2 d6 6. Ngf3 Qe7 7. 0-0 Bxd2 8. Bxd2 a5 9. Qc2 e5 10. Bc3 e4 11. Nd2 Bf5 12. d5 Nbd7 13. Nb3 a4 14. Nd4 Bg6 15. Qc1 Rfe8 16. b3 Ne5 17. Qd2 Qd7 18. Qf4 c6 19. dxc6 bxc6 20. Rfd1 axb3 21. axb3 Rxa1 22. Bxa1 Qa7 23. Bc3 Qb6 24. h3 d5 25. cxd5 Nxd5 26. Qc1 Nxc3 27. Qxc3 Rd8 28. Ra1 c5 29. Nc2 Nc6 30. e3 h5 31. Bf1 Qb8 32. Qxc5 Ne5 33. Nd4 Nf3+ 34. Nxf3 exf3 35. b4 Qb7 36. b5 Rd5 37. Qc4 Rd2 38. Rc1 Qa7 39. Qc3 Qa2 40. Ra1 Qb2 41. Qxb2 Rxb2 42. Bc4 Be4 43. Rd1 Kf8 44. Bd5 1/2-1/2

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2022.03.26"]
[Round "7.4"]
[White "Buhmann, Rainer"]
[Black "Kozissnik, Christian"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2570"]
[BlackElo "2025"]
[PlyCount "111"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "Bregenz"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. 0-0 Bb7 10. Rc1 Re8 11. h3 Nf8 12. Ne5 N6d7 13. Bxe7 Rxe7 14. Nxd7 Nxd7 15. Qc2 Nf6 16. b4 Ne4 17. Rfd1 Nxc3 18. Qxc3 Qd6 19. Rd2 g6 20. Rdc2 f5 21. Qb3 a6 22. Rc3 b5 23. Be2 c6 24. Bf3 Kg7 25. a3 Rae8 26. Qc2 f4 27. Re1 fxe3 28. Rcxe3 Rxe3 29. Rxe3 Rxe3 30. fxe3 Qg3 31. Kf1 Qd6 32. e4 dxe4 33. Qxe4 Kf8 34. Kf2 h5 35. h4 Kf7 36. Ke3 a5 37. Qf4+ Qxf4+ 38. Kxf4 axb4 39. axb4 Kf6 40. g3 Ba8 41. Bg2 Bb7 42. Bh3 Ba6 43. Bd7 Bb7 44. Be8 Ba8 45. d5 cxd5 46. Bxb5 Bb7 47. Bd3 Bc8 48. b5 Bd7 49. b6 Bc8 50. Bb5 Bb7 51. Be8 d4 52. Bb5 Ke6 53. Bd3 Kd6 54. Bxg6 Ba6 55. Bxh5 Kc6 56. Bg6 1-0

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2022.03.25"]
[Round "6.4"]
[White "Peyrer, Konstantin"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2295"]
[BlackElo "2570"]
[PlyCount "187"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wien Ottakring"]
[BlackTeam "Maria Saal"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bd7 9. c3 0-0 10. d4 h6 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 Na5 14. Bc2 c5 15. d5 c4 16. h3 Nb7 17. Be3 Nc5 18. Nd2 Qc7 19. a5 Nb7 20. Qf3 Be7 21. Ra3 Nxa5 22. Rea1 Nb7 23. Rxa6 Rxa6 24. Rxa6 Nc5 25. Bxc5 Qxc5 26. Nf5 Bxf5 27. Qxf5 Bd8 28. Nf1 Bb6 29. Ng3 Rb8 30. Qf3 Qc8 31. Ra2 Qd8 32. Nf5 h5 33. Ra6 g6 34. Ng3 Nd7 35. Nf1 Kg7 36. Qd1 Qh4 37. Qe1 Nc5 38. Ra1 Rf8 39. Nd2 Qf6 40. b4 cxb3 41. Nxb3 Nxb3 42. Bxb3 Rc8 43. Ra2 Qf4 44. Ra6 Bc5 45. Bc2 g5 46. Qe2 g4 47. Bd1 g3 48. Kf1 gxf2 49. Qxh5 Qxe4 50. Qg4+ Qxg4 51. Bxg4 Rc7 52. Be2 Rb7 53. Ra1 b4 54. cxb4 Rxb4 55. g4 Rb2 56. h4 e4 57. Rd1 Kf6 58. h5 Kg5 59. Rc1 e3 60. Ra1 Rd2 61. Rd1 Ra2 62. Rc1 Bd4 63. Rd1 Be5 64. Rb1 Rc2 65. Rd1 Rb2 66. Rc1 Ra2 67. Rb1 Ra5 68. Rd1 Kf4 69. Kg2 Ra2 70. Kf1 Ra8 71. Rc1 Kg3 72. Rd1 Rg8 73. Bd3 Kxg4 74. Ke2 Kf4 75. h6 Rg1 76. Rf1 f5 77. h7 Bd4 78. Bc2 Rxf1 79. Kxf1 Kf3 80. Bd1+ Kg3 81. h8Q Bxh8 82. Bf3 Bd4 83. Be2 Bc5 84. Bf3 Kf4 85. Be2 Ke4 86. Bf3+ Kd4 87. Bg2 Kd3 88. Bf3 e2+ 89. Bxe2+ Ke4 90. Bc4 f4 91. Ba2 Be3 92. Bb3 Kd4 93. Ba2 Kc3 94. Bb1 1/2-1/2

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2022.03.24"]
[Round "5.3"]
[White "Buhmann, Rainer"]
[Black "Wagner, Dennis"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2570"]
[BlackElo "2578"]
[PlyCount "70"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "Jenbach"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bb5+ Nc6 9. 0-0 0-0 10. Bxc6 bxc6 11. Qc2 Bg4 12. Ne5 Bd7 13. Be3 Bxe5 14. dxe5 Qa5 15. f4 c4 16. f5 Qxe5 17. Bd4 Qc7 18. f6 exf6 19. Qd2 Qd6 20. Rxf6 Qe7 21. Qg5 Rfe8 22. Rd1 Rab8 23. Rdf1 c5 24. Bxc5 Rb5 25. Bxe7 Rxg5 26. Rxf7 Rf5 27. exf5 Kxf7 28. f6 Rb8 29. Rd1 Be6 30. Kf2 Rb2+ 31. Kf3 h5 32. Rd8 Bg4+ 33. Kg3 Rxa2 34. h4 Rc2 35. Ra8 Rxc3+ 1/2-1/2

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2021.11.07"]
[Round "4.3"]
[White "Buhmann, Rainer"]
[Black "Korpa, Bence"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2570"]
[BlackElo "2511"]
[PlyCount "62"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "Fuerstenfeld/Hartberg"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 d5 2. Nf3 e6 3. c4 a6 4. e3 Nf6 5. b3 b6 6. Bd3 Bb7 7. 0-0 Bd6 8. cxd5 exd5 9. Ba3 c5 10. Nc3 0-0 11. Rc1 Nbd7 12. Qe2 Ne4 13. Bb2 Ng5 14. Bf5 Nxf3+ 15. Qxf3 cxd4 16. Nxd5 Ne5 17. Qh3 g6 18. exd4 Nf3+ 19. gxf3 Bxd5 20. Be4 Bf4 21. Bxd5 Bxc1 22. Bxa8 Bxb2 23. Bb7 Bxd4 24. Bxa6 Qg5+ 25. Qg4 Qxg4+ 26. fxg4 Ra8 27. Rd1 Bc5 28. b4 Rxa6 29. bxc5 bxc5 30. Rd8+ Kg7 31. Rc8 Rxa2 1/2-1/2

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2021.11.06"]
[Round "3.3"]
[White "Schwabeneder, Florian"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2439"]
[BlackElo "2570"]
[PlyCount "156"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Grieskirchen/Schallerbach"]
[BlackTeam "Maria Saal"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 c6 7. b3 b6 8. Bb2 Nbd7 9. Nc3 Ba6 10. Nd2 b5 11. cxb5 cxb5 12. a3 Nb6 13. Re1 Rc8 14. e3 Qd7 15. Nf3 Bb7 16. Ne5 Qe8 17. f3 a6 18. Qd2 Rc7 19. Ne2 Nbd7 20. Nd3 Bd6 21. Rec1 Rxc1+ 22. Rxc1 Qe7 23. Ra1 Rc8 24. a4 bxa4 25. Rxa4 Qd8 26. Ra1 Qb6 27. b4 Bc6 28. Nc5 Ra8 29. Nc1 Bb5 30. N1b3 Rb8 31. Bc3 Qc6 32. Qe1 h5 33. e4 Bxc5 34. dxc5 e5 35. Rd1 d4 36. Bd2 Qe6 37. Na5 Rc8 38. h4 Nb8 39. Kh2 Rc7 40. Bh3 Qe8 41. Rc1 Nc6 42. Nxc6 Rxc6 43. Ra1 Nd7 44. Ra3 Nf8 45. f4 Nd7 46. f5 Nf6 47. Bg5 Ng4+ 48. Kg1 f6 49. Bd2 Qf7 50. Qd1 Rc7 51. Bf1 Kh7 52. Qb3 Qe8 53. Bxb5 Qxb5 54. Qd3 Qxd3 55. Rxd3 g6 56. fxg6+ Kxg6 57. Rf3 Rc6 58. Kg2 a5 59. bxa5 Rxc5 60. a6 Rc2 61. Ra3 Rxd2+ 62. Kg1 Rd1+ 63. Kg2 Ne3+ 64. Kf2 Rd2+ 65. Ke1 Nc2+ 66. Kf1 d3 67. a7 Ne3+ 68. Kg1 Rg2+ 69. Kh1 d2 70. Rd3 d1Q+ 71. Rxd1 Ra2 72. Rd7 f5 73. Rd3 Ng4 74. exf5+ Kxf5 75. Rd7 e4 76. Kg1 Ne5 77. Re7 e3 78. Kf1 Rf2+ 0-1

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2021.11.05"]
[Round "2.4"]
[White "Diermair, Andreas"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2494"]
[BlackElo "2570"]
[PlyCount "77"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Raika Feffernitz"]
[BlackTeam "Maria Saal"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Nd7 7. 0-0 Be7 8. Bxc6 bxc6 9. Nxd4 Nb8 10. Nc3 0-0 11. Qf3 Re8 12. Re1 Bc5 13. Be3 Bxd4 14. Bxd4 Qh4 15. Qd1 Bf5 16. Qd2 Nd7 17. f3 h6 18. b3 Qg5 19. Qf2 a5 20. Na4 h5 21. Qg3 Qxg3 22. hxg3 Re6 23. Rac1 Rae8 24. Bc3 Ra8 25. Bd4 Rae8 26. Kf2 c5 27. Nxc5 Nxc5 28. Bxc5 Rxe5 29. Bd4 Rxe1 30. Rxe1 Rxe1 31. Kxe1 Bxc2 32. Kd2 Bb1 33. a4 Kf8 34. Be5 c6 35. Kc3 Ke7 36. Bxg7 c5 37. Be5 Kd7 38. Bf6 Bf5 39. Bg5 1/2-1/2

[Event "AUT-chT 2122"]
[Site "Austria"]
[Date "2021.11.04"]
[Round "1.3"]
[White "Buhmann, Rainer"]
[Black "Atlas, Valeri"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2570"]
[BlackElo "2423"]
[PlyCount "87"]
[EventDate "2021.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]
[WhiteTeam "Maria Saal"]
[BlackTeam "Hohenems"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 0-0 7. 0-0 d5 8. a3 Be7 9. b3 Nbd7 10. Bb2 Ne4 11. Qe2 Ndf6 12. Rac1 Nxd2 13. Nxd2 Ne4 14. Rfd1 Nxd2 15. Rxd2 a5 16. c5 c6 17. b4 axb4 18. axb4 b5 19. Bc3 Qd7 20. Rdd1 f5 21. f3 Bg5 22. Ra1 Rxa1 23. Rxa1 Ra8 24. Rxa8+ Bxa8 25. e4 g6 26. g3 Bb7 27. Kg2 Bc8 28. h4 Bf6 29. e5 Bd8 30. Qa2 Qb7 31. Bd2 Qa6 32. Qb2 Bd7 33. Bc2 Be8 34. Bb3 Bf7 35. Qc1 Qa7 36. Kh3 Be7 37. Bh6 Qa8 38. g4 fxg4+ 39. Kxg4 Qd8 40. Bg5 h5+ 41. Kg3 Bxg5 42. hxg5 Qa8 43. Kf2 Qa7 44. Kg3 1/2-1/2

[Event "Oberliga Baden 2122"]
[Site "Germany"]
[Date "2021.10.24"]
[Round "2.2"]
[White "Podat, Vladimir"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2285"]
[BlackElo "2580"]
[PlyCount "44"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Untergrombach"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Qc2 h6 9. Bh4 c5 10. dxc5 d4 11. Rd1 dxc3 12. Bxf6 Bxf6 13. Bh7+ Kh8 14. Rxd8 Rxd8 15. Be4 cxb2 16. Ne2 Nc6 17. 0-0 Be6 18. a3 Rac8 19. Bxc6 Rxc6 20. Nd4 Rxd4 21. exd4 Bxd4 22. Qa4 Bxc5 0-1

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.17"]
[Round "15.6"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2565"]
[BlackElo "2650"]
[PlyCount "82"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Deizisau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 b6 5. b3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. cxd5 exd5 9. Ba3 c5 10. Nc3 Bb7 11. Rc1 Re8 12. Qe2 a6 13. Bf5 Bc6 14. Rfd1 Qe7 15. Bb2 Nf8 16. Qc2 Ne6 17. Ne2 Rac8 18. Ng3 g6 19. Bh3 Rc7 20. Qc3 c4 21. bxc4 Ba4 22. c5 Bxd1 23. Rxd1 Qd8 24. Bxe6 Rxe6 25. Ng5 Re8 26. Qd3 bxc5 27. dxc5 Rxc5 28. Qxa6 Be5 29. Bxe5 Rxe5 30. Nf3 Re6 31. Qd3 Qa8 32. Nd4 Ra6 33. Nb3 Rc4 34. Nc1 Qc8 35. Nge2 Rc2 36. h3 Ne4 37. Rf1 Qc4 38. Qb3 Kg7 39. Re1 Rf6 40. f3 Nd2 41. Qb8 Qc5 0-1

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.16"]
[Round "14.6"]
[White "Bacrot, Etienne"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2669"]
[BlackElo "2565"]
[PlyCount "117"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Qc2 a5 13. cxb5 cxb5 14. Nc3 a4 15. Bd5 Nxd5 16. Nxd5 Bb7 17. Nxe7+ Qxe7 18. Qc7 Rab8 19. dxe5 dxe5 20. Bg5 Qe6 21. Rad1 Bc8 22. Rd5 Rb7 23. Qa5 h6 24. Be3 f5 25. Rxb5 fxe4 26. Nd2 Qc6 27. Rxb7 Bxb7 28. Nb1 Qd5 29. Qb4 Bc6 30. Nc3 Qe6 31. Rd1 Rb8 32. Qa3 Nf6 33. Bxh6 Nh5 34. Be3 Nf4 35. Qd6 Qxd6 36. Rxd6 Be8 37. Bxf4 exf4 38. Re6 e3 39. fxe3 Bf7 40. Re4 fxe3 41. Nxa4 Bxa2 42. Rxe3 Rb4 43. Re8+ Kh7 44. Ra8 Bd5 45. Ra6 Bc4 46. Ra7 Bb5 47. Rb7 Rxa4 48. Rxb5 Rc4 49. Rf5 Rb4 50. Rf2 Kg6 51. Rc2 Kf5 52. Kf2 Rb3 53. Ke2 Ke4 54. Kd2 Kd4 55. Kc1 Rg3 56. Kb1 Rg6 57. b3 Rg3 58. Kb2 Kd5 59. Ka3 1-0

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.14"]
[Round "10.6"]
[White "Buhmann, Rainer"]
[Black "Hector, Jonny"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2565"]
[BlackElo "2478"]
[PlyCount "49"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Kiel Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be7 7. Nxf5 exf5 8. Qb3 Qd7 9. Bd2 0-0 10. Rc1 Rd8 11. Be2 Ne4 12. Nxe4 fxe4 13. 0-0 Na6 14. cxd5 cxd5 15. Rc2 Rac8 16. Rfc1 Rxc2 17. Qxc2 Nb8 18. Qc7 Bd6 19. Qxd7 Nxd7 20. Ba5 b6 21. Bd2 Kf8 22. a3 Ke7 23. g4 g5 24. Kg2 Nf6 25. h3 1/2-1/2

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.14"]
[Round "9.6"]
[White "Kramer, Julian"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2408"]
[BlackElo "2565"]
[PlyCount "56"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Nxd5 7. N2f3 Bb4+ 8. Bd2 0-0 9. Bxb4 Nxb4 10. a3 N4c6 11. Nxc6 Nxc6 12. Qxd8 Rxd8 13. Bd3 Bd7 14. 0-0-0 h6 15. b4 Kf8 16. Kb2 Ke7 17. Rhe1 Be8 18. c4 Rac8 19. Kc3 b6 20. Be4 Rxd1 21. Rxd1 g5 22. g4 Kf6 23. h3 a5 24. Re1 Na7 25. Kd3 Rd8+ 26. Kc3 Rc8 27. Kd3 Rd8+ 28. Kc3 Rc8 1/2-1/2

[Event "Bundesliga 1920"]
[Site "Germany"]
[Date "2021.10.13"]
[Round "13.6"]
[White "Commercon, Simon"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2263"]
[BlackElo "2565"]
[PlyCount "88"]
[EventDate "2019.11.23"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Speyer Schwegenheim"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nge2 Nbd7 9. 0-0 c6 10. Qc2 Nf8 11. Rae1 g6 12. Bh4 Ne6 13. f3 b5 14. Bf2 Bb7 15. Kh1 Rc8 16. e4 a6 17. e5 Nh5 18. Qd2 c5 19. dxc5 Nxc5 20. Bd4 Ng7 21. Bb1 Bh4 22. Rc1 Nge6 23. f4 b4 24. Nd1 a5 25. Bxc5 Nxc5 26. Nd4 Ba6 27. Rf3 Ne4 28. Qe3 Rxc1 29. Qxc1 Qb6 30. Qe3 Rc8 31. Bd3 Bxd3 32. Qxd3 Rc1 33. g3 Be7 34. Kg2 Qc5 35. Ne3 a4 36. Ne2 Re1 37. Nxd5 Rxe2+ 38. Qxe2 Qxd5 39. Qd3 Qc6 40. Kh3 h5 41. g4 hxg4+ 42. Kxg4 Qe6+ 43. f5 gxf5+ 44. Rxf5 Nf2+ 0-1

[Event "EU-Cup Online Play-A"]
[Site "Tornelo INT"]
[Date "2021.03.29"]
[Round "2.1"]
[White "Buhmann, Rainer"]
[Black "Kramer, Julian"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2580"]
[BlackElo "2419"]
[PlyCount "85"]
[EventDate "2021.03.29"]
[EventType "team-tourn (rapid)"]
[EventRounds "5"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 d5 6. cxd5 Nxd5 7. e4 Nb6 8. 0-0 Bg4 9. Nbd2 Nc6 10. d5 Ne5 11. Nxe5 Bxe2 12. Qxe2 Bxe5 13. a4 a5 14. Rd1 Qd7 15. Nf3 Bg7 16. Bf4 Nxa4 17. e5 Nc5 18. Rac1 b6 19. Be3 Na6 20. h3 Nb4 21. Qc4 Rad8 22. Qh4 Nxd5 23. e6 fxe6 24. Ng5 h6 25. Nf3 Rxf3 26. gxf3 Kh7 27. Qe4 Rf8 28. b3 c5 29. Rd3 Rf5 30. Rcd1 Re5 31. Qg4 Qe8 32. Kh1 Qf7 33. Rg1 Rf5 34. f4 Rh5 35. Bc1 Rf5 36. Rdg3 Nxf4 37. Qd1 g5 38. Qc2 Ng6 39. f4 Bd4 40. R1g2 Nxf4 41. Bxf4 gxf4 42. Rg6 f3 43. R2g5 0-1

[Event "EU-Cup Online Play-A"]
[Site "Tornelo INT"]
[Date "2021.03.29"]
[Round "4.2"]
[White "Buhmann, Rainer"]
[Black "Sharafiev, Azat"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2580"]
[BlackElo "2432"]
[PlyCount "77"]
[EventDate "2021.03.29"]
[EventType "team-tourn (rapid)"]
[EventRounds "5"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Kazan Ladya"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c5 6. d5 e6 7. Nc3 d6 8. 0-0 exd5 9. cxd5 Bg4 10. h3 Bxf3 11. Bxf3 Re8 12. Bd2 Nbd7 13. a4 a6 14. Rb1 Rb8 15. Qc2 Qc7 16. Rfc1 b5 17. axb5 axb5 18. b4 c4 19. Ra1 Ne5 20. Be2 g5 21. Qf5 h6 22. Ra5 Rb6 23. Nxb5 Qb7 24. Na3 Rxb4 25. Bxb4 Qxb4 26. Ra7 c3 27. Nb5 Nxd5 28. Nc7 Qb6 29. Nxe8 Qxa7 30. Nxg7 Kxg7 31. Qc2 Qd7 32. Qe4 Qe6 33. Qd4 Kg8 34. Ra1 f6 35. Bc4 Nxc4 36. Qxc4 Qe5 37. Rd1 Kg7 38. Rxd5 c2 39. Rxe5 1-0

[Event "EU-Cup Online Play-A"]
[Site "Tornelo INT"]
[Date "2021.03.29"]
[Round "1.3"]
[White "Buhmann, Rainer"]
[Black "Wieczorek, Oskar"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2580"]
[BlackElo "2498"]
[PlyCount "168"]
[EventDate "2021.03.29"]
[EventType "team-tourn (rapid)"]
[EventRounds "5"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Hockenheim"]
[BlackTeam "Wroclaw Polonia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c5 6. d5 d6 7. Nc3 e6 8. 0-0 exd5 9. cxd5 Re8 10. Nd2 Na6 11. Nc4 Nc7 12. a4 b6 13. f3 Ba6 14. e4 Rb8 15. Bg5 Bxc4 16. Bxc4 a6 17. Qe2 Qc8 18. Rab1 Nd7 19. f4 Qb7 20. Qg4 Qc8 21. e5 b5 22. exd6 bxc4 23. dxc7 Qxc7 24. f5 Bd4+ 25. Kh1 Ne5 26. Qg3 Qd7 27. Ne4 Nd3 28. Nf6+ Bxf6 29. Bxf6 Qxd5 30. Bc3 Rb7 31. Qh4 Re2 32. Rf3 Ne5 33. Qf6 Rd7 34. fxg6 hxg6 35. Rbf1 Qd6 36. Qh4 f5 37. Rh3 Rg7 38. Qh8+ Kf7 39. Qa8 Qc6 40. Qxc6 Nxc6 41. Bxg7 Kxg7 42. Rc3 Ne5 43. Rb1 Kf6 44. Kg1 f4 45. h3 g5 46. Kf1 Rd2 47. a5 Kf5 48. b3 Ra2 49. bxc4 Rxa5 50. Re1 Ra4 51. Rc2 Nxc4 52. Kf2 Kf6 53. g3 fxg3+ 54. Kxg3 Ra3+ 55. Kf2 Ne5 56. Re3 Ra5 57. Kg3 c4 58. h4 gxh4+ 59. Kxh4 Rd5 60. Kg3 Rd3 61. Kf4 Rxe3 62. Kxe3 Kf5 63. Kd4 Nf3+ 64. Kxc4 Ne5+ 65. Kd5 Nf3 66. Ra2 Kf4 67. Rxa6 Ke3 68. Ra3+ Kf4 69. Ra4+ Ke3 70. Re4+ Kd3 71. Re8 Nd2 72. Ra8 Ke3 73. Ra3+ Kf4 74. Ra4+ Ke3 75. Rh4 Nf3 76. Re4+ Kd3 77. Re7 Nd2 78. Ra7 Ke3 79. Ra2 Nf3 80. Ra3+ Kf4 81. Rd3 Ng5 82. Rd1 Nf3 83. Rd3 Ng5 84. Ra3 Nf3 1/2-1/2

[Event "EU-Cup Online Play-A"]
[Site "Tornelo INT"]
[Date "2021.03.29"]
[Round "3.3"]
[White "Huzman, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2561"]
[BlackElo "2580"]
[PlyCount "119"]
[EventDate "2021.03.29"]
[EventType "team-tourn (rapid)"]
[EventRounds "5"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Beer Sheva"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. d4 0-0 6. c4 c6 7. Qc2 b6 8. Rd1 Nbd7 9. b3 Re8 10. a4 a5 11. Bb2 h6 12. Nc3 Ba6 13. Nd2 Qc7 14. Rac1 Rac8 15. Qb1 Qb8 16. e4 dxc4 17. Nxc4 Bxc4 18. bxc4 e5 19. Ne2 Bf8 20. h3 exd4 21. Nxd4 Nc5 22. e5 Qxe5 23. Nxc6 Qg5 24. h4 Qg6 25. Qxg6 fxg6 26. Ne5 Kh7 27. Ra1 Rc7 28. Bf3 Nce4 29. Kg2 Bd6 30. Bxe4 Nxe4 31. f4 Ree7 32. Rac1 Rc8 33. Kf3 Bxe5 34. Bxe5 Nc5 35. Bd6 Rf7 36. Bxc5 Rxc5 37. Rd5 Rc6 38. c5 Rf5 39. Ke4 bxc5 40. Rxf5 gxf5+ 41. Kd5 Rb6 42. Rxc5 Rb3 43. Rxa5 Rxg3 44. Rb5 Kg6 45. Kc6 Ra3 46. a5 Kh5 47. Rxf5+ Kxh4 48. Kb6 g5 49. a6 g4 50. Rf8 g3 51. Rg8 Rb3+ 52. Kc6 Ra3 53. Kb5 Rb3+ 54. Ka4 Rb1 55. f5 Ra1+ 56. Kb5 Rb1+ 57. Kc5 Ra1 58. Kb5 Rb1+ 59. Kc5 Ra1 60. Kb5 1/2-1/2

[Event "EU-Cup Online Play-A"]
[Site "Tornelo INT"]
[Date "2021.03.29"]
[Round "5.2"]
[White "Van Wely, Loek"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2620"]
[BlackElo "2580"]
[PlyCount "146"]
[EventDate "2021.03.29"]
[EventType "team-tourn (rapid)"]
[EventRounds "5"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]
[WhiteTeam "Clichy Echecs 92"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nf3 h6 9. Bh4 c6 10. Qc2 Ne4 11. Bxe7 Qxe7 12. 0-0 Bf5 13. Rab1 Nd7 14. b4 Nxc3 15. Qxc3 Bxd3 16. Qxd3 a6 17. Rfc1 Nb6 18. Nd2 Nc8 19. a4 Nd6 20. Nb3 Qg5 21. Nc5 Re7 22. Qd1 Rae8 23. Qf3 Nf5 24. g3 Nd6 25. h4 Qg6 26. h5 Qg5 27. Qf4 Rd8 28. Qxg5 hxg5 29. g4 Kh7 30. Kg2 f6 31. Kf3 Rf8 32. Ke2 Kh6 33. Rh1 f5 34. gxf5 Nxf5 35. Kd2 g4 36. Rbf1 Rf6 37. Nd3 g3 38. fxg3 Nxg3 39. Rxf6+ gxf6 40. Rh3 Ne4+ 41. Ke2 Rg7 42. Nc5 Rg2+ 43. Kf1 Rb2 44. Nxe4 dxe4 45. Rh4 f5 46. Rf4 Kg5 47. h6 Rh2 48. a5 Rxh6 49. Kg2 Rh4 50. Rf1 f4 51. exf4+ Rxf4 52. Re1 Kf5 53. Re3 Rh4 54. Kg3 Rh1 55. Rc3 Rg1+ 56. Kf2 Rg5 57. Rh3 Kf4 58. Rh4+ Rg4 59. Rh7 e3+ 60. Ke2 Rg2+ 61. Kf1 Rb2 62. Rxb7 Ke4 63. Re7+ Kd3 64. Re5 Rxb4 65. d5 Rb1+ 66. Kg2 cxd5 67. Rxd5+ Ke4 68. Rd8 e2 69. Re8+ Kd3 70. Rd8+ Kc3 71. Rc8+ Kd4 72. Rd8+ Kc5 73. Rc8+ Kd6 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "6.4"]
[White "Arndt, Magnus"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2282"]
[BlackElo "2580"]
[PlyCount "143"]
[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 "Kiel Doppelbauer"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 Qe6 10. Qe4 d5 11. exd6 Qxe4+ 12. Nxe4 cxd6 13. Bf4 d5 14. Nd6+ Bxd6 15. Bxd6 Nxc4 16. Bxc4 dxc4 17. 0-0-0 Be6 18. Rhe1 0-0-0 19. a3 a6 20. Be5 Rxd1+ 21. Rxd1 f6 22. Bc3 Bd5 23. f3 Kd7 24. Re1 Rc8 25. Re3 h5 26. h4 Rg8 27. Re2 c5 28. Kd2 Be6 29. Ke3 Bf5 30. Kf2 Bd3 31. Re3 Kd6 32. Re1 Bf5 33. Re3 Be6 34. Re1 Ke7 35. Rd1 Rc8 36. Rd2 Bf5 37. Rd1 Bd3 38. Re1+ Kf7 39. Re3 Rd8 40. Re1 Bf5 41. Re2 Rg8 42. Re1 Bd3 43. Re3 Rd8 44. Re1 Rd5 45. Re3 Rf5 46. Re1 Rf4 47. Kg3 Rf5 48. Kf2 Rd5 49. Re3 Bf5 50. Re2 Rd7 51. Re1 Be6 52. Re2 Ke7 53. Rd2 Rb7 54. Re2 Kd6 55. Rd2+ Kc6 56. Re2 Bf7 57. Re3 Rd7 58. Re2 Bg6 59. Re3 Bf7 60. Re2 Bg6 61. Re3 Kd6 62. Re2 Rb7 63. Re3 Kd7 64. Re1 Bd3 65. Re3 Rb8 66. Re1 Rb3 67. Rc1 Kc6 68. Re1 Kd7 69. Rc1 Rb8 70. Re1 Rg8 71. Re3 Rb8 72. Re1 1/2-1/2

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "7.4"]
[White "Buhmann, Rainer"]
[Black "Hald Falkesgaard, Jeppe"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2580"]
[BlackElo "1986"]
[PlyCount "71"]
[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 "Bronshoj"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 d6 6. Nc3 c5 7. 0-0 Nc6 8. d5 Na5 9. e4 b6 10. Rb1 Nd7 11. Bd2 Ne5 12. Nxe5 Bxe5 13. Bd3 e6 14. Kh1 Qh4 15. f4 Bg7 16. b3 f5 17. exf5 exd5 18. Nxd5 Bxf5 19. Bxf5 gxf5 20. g3 Qh3 21. Nc7 Rac8 22. Ne6 Rfe8 23. Nxg7 Kxg7 24. Bc3+ Kg8 25. Qd5+ Kf8 26. Qxd6+ Kg8 27. Qf6 Qg4 28. Qh8+ Kf7 29. Qxh7+ Kf8 30. Qh6+ Kf7 31. Qf6+ Kg8 32. Rbe1 Rxe1 33. Rxe1 Rf8 34. Qh8+ Kf7 35. Qh7+ Qg7 36. Qxg7# 1-0

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "5.4"]
[White "Buhmann, Rainer"]
[Black "Harff, Marcel"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2580"]
[BlackElo "2360"]
[PlyCount "74"]
[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 "Eupen Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "BEL"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 Be7 5. b3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. Bb2 b6 9. Nbd2 Bb7 10. Rc1 Rc8 11. Re1 Re8 12. dxc5 bxc5 13. cxd5 Nxd5 14. Bb1 Ndb4 15. Ne4 Qb6 16. Nfg5 h6 17. Nxf7 Kxf7 18. Qh5+ Kg8 19. Bxg7 Kxg7 20. Nf6 Bxf6 21. Qg6+ Kf8 22. Qxf6+ Kg8 23. Rc4 Nd4 24. exd4 e5 25. Qxb6 axb6 26. dxe5 Rc7 27. Rh4 Rg7 28. g3 Nc6 29. Rxh6 Nxe5 30. Re3 Nf3+ 31. Kf1 Rxe3 32. fxe3 Nd2+ 33. Ke2 Nxb1 34. Kd3 b5 35. Rh5 Rd7+ 36. Kc2 Be4+ 37. Kc1 c4 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "9.4"]
[White "Buhmann, Rainer"]
[Black "Kusiak, Matej"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2580"]
[BlackElo "2251"]
[PlyCount "54"]
[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 "Prakovce"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SVK"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Nbd2 0-0 5. e3 d5 6. a3 Be7 7. Bd3 c5 8. b3 cxd4 9. exd4 Nc6 10. Bb2 b6 11. 0-0 Bb7 12. Rc1 dxc4 13. bxc4 Rc8 14. Qe2 Qd7 15. Rfd1 Rfd8 16. Bb1 Qe8 17. Ne4 Na5 18. Nfg5 Nxe4 19. Nxe4 Qa4 20. d5 Rxc4 21. Qg4 g6 22. Qf4 Rxe4 23. Bxe4 Bxd5 24. Rxd5 Rxd5 25. Qb8+ Rd8 26. Qe5 Qd1+ 27. Rxd1 Rxd1# 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.28"]
[Round "8.4"]
[White "Santamaria, Jorge"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2185"]
[BlackElo "2580"]
[PlyCount "60"]
[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 "Franconville"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Nbd2 b6 8. Qc2 Bb7 9. Rd1 Nbd7 10. e4 dxc4 11. Qxc4 c5 12. e5 Nd5 13. Ne4 Rc8 14. dxc5 Nxc5 15. Nxc5 Bxc5 16. Qg4 f5 17. exf6 Qxf6 18. Re1 Nb4 19. Bf4 Nd3 20. Qxe6+ Qxe6 21. Rxe6 Nxf4 22. gxf4 Rxf4 23. Ne5 Bxg2 24. Kxg2 Rxf2+ 25. Kg3 Re2 26. Rd1 Rf8 27. a3 a5 28. Rd5 Bg1 29. h4 h5 30. Kh3 Bh2 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "3.4"]
[White "Atasoy, Ata"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1636"]
[BlackElo "2580"]
[PlyCount "70"]
[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 "Hockenheim"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. Re1 Ne7 9. h3 0-0 10. c4 c5 11. Qd1 Ng6 12. Nc3 Be6 13. b3 Qd7 14. Re3 Rad8 15. Bb2 b5 16. cxb5 axb5 17. Qf1 c4 18. Ne2 c5 19. Ng3 Bf4 20. Ree1 cxb3 21. Red1 Qc6 22. axb3 Bxb3 23. Rxd8 Rxd8 24. Ra7 Bb8 25. Ra1 Bc4 26. Qe1 Re8 27. Nd2 Bf7 28. Nf5 Be6 29. Ne3 Nf4 30. Qd1 Qd6 31. Bc1 Ne2+ 32. Kf1 Nxc1 33. Qxc1 c4 34. Nf3 b4 35. Nxc4 Qd3+ 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "2.4"]
[White "Buhmann, Rainer"]
[Black "Baklan, Vladimir"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2580"]
[BlackElo "2587"]
[PlyCount "149"]
[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 "Greco Notary"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "UKR"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 g6 7. Nc3 Bg7 8. d5 exd5 9. cxd5 Nxd5 10. Nb5 0-0 11. e4 Nc7 12. Nd6 Ba6 13. Bg5 f6 14. Bxa6 Nbxa6 15. Bh4 Nb4 16. Re1 Nc6 17. Qb3+ Ne6 18. Rad1 h6 19. Nf5 Qe8 20. Nxg7 Kxg7 21. Qd5 Ned4 22. Nxd4 cxd4 23. f4 Qf7 24. Bf2 Rac8 25. Kf1 Rfe8 26. Qxf7+ Kxf7 27. Bxd4 Nxd4 28. Rxd4 Re7 29. Re2 Rc6 30. Kf2 Ke8 31. Kf3 Rc1 32. Ra4 d5 33. exd5 Rf1+ 34. Rf2 Rd1 35. Re2 Rxd5 36. Rxe7+ Kxe7 37. Rxa7+ Ke6 38. Rb7 Rb5 39. b3 g5 40. Rc7 gxf4 41. Kxf4 Rf5+ 42. Ke4 Re5+ 43. Kd3 Kd6 44. Rh7 h5 45. Rf7 Rf5 46. a3 Rf2 47. Ke3 Rf5 48. g3 Rf1 49. Ke2 Rf5 50. h4 b5 51. Ke3 Rf1 52. Rh7 Rb1 53. b4 Re1+ 54. Kf4 Re5 55. Rf7 Ke6 56. Rc7 Re1 57. Rc5 Rf1+ 58. Ke4 Re1+ 59. Kf3 Ra1 60. Rxh5 f5 61. Kf4 Rf1+ 62. Ke3 Ra1 63. Kd4 Rxa3 64. Rg5 Rf3 65. Kc5 f4 66. gxf4 Rxf4 67. h5 Kd7 68. Kxb5 Rh4 69. Rc5 Kd6 70. Ka5 Rh1 71. Kb6 Rh4 72. b5 Rh1 73. Rg5 Rh4 74. Rg6+ Kd7 75. h6 1-0

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "1.4"]
[White "Marek, Yves"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2099"]
[BlackElo "2580"]
[PlyCount "78"]
[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 "Hockenheim"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nge2 c6 9. Qc2 Nbd7 10. Bh4 Nf8 11. f3 b5 12. Bf2 Bb7 13. 0-0 Rc8 14. Rad1 Ne6 15. Qd2 b4 16. Na4 Qa5 17. b3 c5 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Nd4 Ba6 21. Bf5 Bxf1 22. Bxc8 Bxd4 23. Qxd4 Be2 24. Rd2 Bxf3 25. gxf3 Rxc8 26. Bh4 Rc1+ 27. Kg2 Qa6 28. Rf2 Nd7 29. Qxd5 Nf8 30. Qd2 Qg6+ 31. Bg3 Qb1 32. Qxb4 h5 33. Qe4 Rg1+ 34. Kh3 Qd1 35. Qc2 Qd7+ 36. Kh4 Ng6+ 37. Kxh5 Qh3+ 38. Kg5 f6+ 39. Kxg6 Qh7# 0-1

[Event "EU-Cup Online Gr-H"]
[Site "Tornelo INT"]
[Date "2021.03.27"]
[Round "4.4"]
[White "Sadikhov, Ulvi Ramil Oglu"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2490"]
[BlackElo "2580"]
[PlyCount "127"]
[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 "Vugar Gashimov"]
[BlackTeam "Hockenheim"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. Bb3 d5 7. Nbd2 Be6 8. 0-0 Re8 9. Re1 Bf8 10. exd5 Bxd5 11. Ne4 Bxb3 12. Nxf6+ Qxf6 13. Qxb3 Rab8 14. Be3 Bd6 15. Rad1 h6 16. Qc4 Qg6 17. Nh4 Qh5 18. Nf3 a6 19. h3 Qg6 20. Nh4 Qh5 21. Nf3 Rbd8 22. b4 Qg6 23. Nh4 Qe6 24. Qxe6 Rxe6 25. g4 Bf8 26. Nf5 Kh7 27. Kf1 g6 28. Ng3 Ne7 29. c4 b6 30. Bc1 Nc6 31. a3 Red6 32. Re3 Bg7 33. Bb2 Kg8 34. Ne4 R6d7 35. Rf3 Nd4 36. Bxd4 Rxd4 37. Ke2 Kf8 38. h4 Ke7 39. h5 c6 40. Rc1 Ke6 41. c5 b5 42. g5 Ke7 43. hxg6 fxg6 44. gxh6 Bxh6 45. Rh1 Bf4 46. Rh7+ Ke6 47. Rc7 a5 48. bxa5 Ra4 49. Rxc6+ Kd5 50. Rxg6 Rxa5 51. c6 Ra7 52. Rh3 Rc7 53. Rh1 Rxc6 54. Rxc6 Kxc6 55. Rb1 Ra8 56. Rb3 Bh6 57. Nc3 Ra5 58. Ne4 Bf8 59. Rc3+ Kb6 60. Nf6 Bxa3 61. Nd7+ Kb7 62. Nxe5 Bd6 63. d4 b4 64. Rb3 1/2-1/2

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.2"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "74"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. Nc3 0-0 6. cxd5 exd5 7. Bd3 Bg4 8. h3 Bh5 9. b3 Nbd7 10. Bb2 Re8 11. Rc1 c6 12. g4 Bg6 13. Bxg6 hxg6 14. Nd2 Bd6 15. Qf3 Qe7 16. Kf1 Nf8 17. h4 Qe6 18. g5 Nh5 19. Kg2 Qf5 20. Na4 Ne6 21. Qxf5 gxf5 22. Rhd1 Bb4 23. Bc3 Bxc3 24. Rxc3 f4 25. Kf3 fxe3 26. fxe3 g6 27. Nf1 Neg7 28. Nc5 Re7 29. Nd3 Nf5 30. Ne5 Nxh4+ 31. Kg4 Nf5 32. b4 a6 33. a4 Kg7 34. Rd2 f6 35. Nf3 Rh8 36. Kh3 Nhg3+ 37. Kg2 Ne4 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.4"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "82"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. a4 a5 9. Be2 Nc6 10. 0-0 Be7 11. Be3 0-0 12. Rc1 Nb4 13. Na3 Nd3 14. Bxd3 cxd3 15. Nb5 Bd7 16. b3 Bxb5 17. axb5 Nd5 18. Qxd3 Qd7 19. Bd2 Rfb8 20. Rc6 Rb7 21. Ra1 Rab8 22. Rxa5 Bb4 23. Bxb4 Nxb4 24. Qc4 h6 25. h3 Nd5 26. Rc5 Nf4 27. Kh2 Qd8 28. Ra6 Nd5 29. Nd2 Qg5 30. Nf3 Qf4+ 31. Kg1 Qe4 32. Qc2 Qxc2 33. Rxc2 Rxb5 34. Rc1 Rxb3 35. Rac6 Ra3 36. R6c2 Kf8 37. Nd2 Rb4 38. Rc4 Rb2 39. R4c2 Rb4 40. Rc4 Rb2 41. R4c2 Rb4 1/2-1/2

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.6"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "71"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 b6 5. 0-0 Bd6 6. b3 0-0 7. c4 Bb7 8. cxd5 exd5 9. Ba3 c5 10. Nc3 Re8 11. Rc1 Bf8 12. Bb5 Nbd7 13. Na4 Rc8 14. h3 Bd6 15. Bb2 Bb8 16. dxc5 bxc5 17. Bxf6 gxf6 18. Bxd7 Qxd7 19. Nxc5 Rxc5 20. Rxc5 Qd6 21. b4 Re4 22. Qc2 Kg7 23. Rd1 d4 24. Rxd4 Rxd4 25. exd4 Bxf3 26. gxf3 Qh2+ 27. Kf1 Qxh3+ 28. Ke2 Qe6+ 29. Qe4 Qxa2+ 30. Kf1 h5 31. Rxh5 Qa1+ 32. Kg2 Bd6 33. Qg4+ Kf8 34. Qc8+ Kg7 35. Qh8+ Kg6 36. Qh7# 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.8"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "101"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 b6 5. 0-0 Bd6 6. b3 0-0 7. c4 Bb7 8. cxd5 exd5 9. Ba3 c5 10. Nc3 Re8 11. Rc1 Nbd7 12. Na4 Rc8 13. Bf5 Rc7 14. Bxd7 Nxd7 15. Nc3 Rc8 16. dxc5 Nxc5 17. Nb5 Bb8 18. Bb2 Qd7 19. a4 h6 20. Re1 Qf5 21. Nbd4 Qg6 22. Re2 Ba6 23. Rec2 Bd3 24. Rd2 Be4 25. b4 Nd3 26. Rxc8 Rxc8 27. b5 Ne5 28. Qe2 Nc4 29. Rd1 Re8 30. Ba1 Qh5 31. g3 Qg4 32. Nd2 Qxe2 33. Nxe2 Nxd2 34. Rxd2 Rc8 35. Nc3 Rc4 36. Bb2 Bc7 37. Kf1 Kf8 38. Ke2 Ke8 39. Nxd5 Bxd5 40. Rxd5 Rxa4 41. Be5 Bxe5 42. Rxe5+ Kd7 43. Rd5+ Ke6 44. Rd8 Ra5 45. Ra8 Kd6 46. e4 Kc5 47. Rf8 Rxb5 48. Rxf7 a5 49. Rxg7 a4 50. Ra7 Rb4 51. Ke3 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.10"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "56"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 c5 4. c4 cxd4 5. exd4 Bg4 6. Nc3 Nc6 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 Nb6 10. Be3 e6 11. 0-0-0 Be7 12. Kb1 0-0 13. f4 Nd5 14. Nxd5 exd5 15. Bg2 Bf6 16. Qxd5 Qc7 17. Qc5 Qd7 18. d5 Ne7 19. d6 Nc6 20. h4 Rac8 21. Bh3 Qd8 22. Bxc8 Qxc8 23. d7 Qc7 24. h5 Rd8 25. Qd6 Qa5 26. Rhg1 Nb4 27. a3 Qf5+ 28. Ka1 Bxb2+ 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.12"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "104"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 c5 5. Nf3 Nf6 6. 0-0 a6 7. Nc3 b5 8. Be2 Bb7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. Nd2 Nc6 12. Nb3 Be7 13. e4 Nd7 14. Be3 Rd8 15. f4 0-0 16. Rac1 Nb4 17. Na5 Ba8 18. a3 Nc6 19. Nb3 b4 20. axb4 Nxb4 21. Kf2 Nf6 22. Bc5 Bxc5+ 23. Nxc5 Rb8 24. Rd2 Rfc8 25. Rcd1 a5 26. Nd7 Nxd7 27. Rxd7 Nc6 28. R7d2 Kf8 29. e5 Nb4 30. Bf3 Bxf3 31. Kxf3 Ke8 32. g4 Nc6 33. h4 Rb7 34. Ne4 Rb3+ 35. Rd3 Rcb8 36. Nd6+ Ke7 37. Nc4 Rxd3+ 38. Rxd3 Rb4 39. Rc3 Nd4+ 40. Ke3 Nb5 41. Rc2 Nc7 42. Nd6 Nd5+ 43. Kd3 Nxf4+ 44. Kd2 Nd5 45. Nc4 a4 46. Kc1 f6 47. exf6+ gxf6 48. h5 h6 49. Kb1 e5 50. Ka2 Rb3 51. Na5 Nb4+ 52. Kb1 Nxc2 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.14"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "100"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. e3 c6 5. Bd3 Bg6 6. 0-0 Nd7 7. b3 Bd6 8. Ba3 Qe7 9. Bxd6 Qxd6 10. Nc3 Ngf6 11. Qc2 0-0 12. Bxg6 hxg6 13. Rfd1 Rfd8 14. h3 Rac8 15. Rac1 Qa3 16. Qb1 Qe7 17. Qb2 Ne4 18. Nxe4 dxe4 19. Nd2 f5 20. b4 g5 21. Qb3 Nf6 22. f3 exf3 23. Nxf3 g4 24. hxg4 Nxg4 25. Re1 Kh7 26. e4 Qf6 27. Rcd1 Kg6 28. exf5+ exf5 29. Qd3 Re8 30. Ne5+ Nxe5 31. dxe5 Qg5 32. Qf3 Rcd8 33. Rxd8 Qxd8 34. Qg3+ Qg5 35. Qf3 Qg4 36. Kf2 Qxc4 37. Qe3 Qxb4 38. e6 Qe4 39. Qg3+ Qg4 40. Qd6 Qh4+ 41. g3 Qh2+ 42. Kf3 Qb2 43. e7+ Kg5 44. Qf4+ Kf6 45. Qd6+ Kg5 46. Re3 Qf6 47. Qf4+ Kg6 48. Qc7 Kf7 49. Qd7 Rxe7 50. Rxe7+ Qxe7 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.17"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "90"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. c4 Nb6 9. b3 0-0 10. exd6 cxd6 11. Nc3 Nc6 12. d5 exd5 13. Nxd5 Nxd5 14. Qxd5 Bf6 15. Rb1 Bg6 16. Ba3 Bxb1 17. Rxb1 Re8 18. Bf1 Ne5 19. Nd4 Ng6 20. Nb5 Qa5 21. b4 Qa4 22. Qd3 Ne5 23. Qg3 Rad8 24. Nc7 Re7 25. Nd5 Re6 26. Rc1 Ng6 27. Qf3 Be5 28. g3 Rc8 29. h4 Ne7 30. Bh3 Nxd5 31. Qxd5 Qxa3 32. Rc2 Ree8 33. Bxc8 Rxc8 34. Qxb7 Rf8 35. c5 Qd3 36. Rc1 Qd2 37. Rf1 dxc5 38. bxc5 Qc3 39. Qxa7 Rc8 40. Qd7 Qxc5 41. Rd1 h6 42. Qf5 Bf6 43. Qd3 Qc2 44. a4 Qxd3 45. Rd2 Qxd2 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.19"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "74"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. c4 0-0 5. Be2 c5 6. d5 e6 7. Nc3 d6 8. e4 Re8 9. 0-0 exd5 10. exd5 Bg4 11. h3 Bxf3 12. Bxf3 Nbd7 13. Qc2 a6 14. Rb1 Ne5 15. Be2 Qc7 16. Bd2 Re7 17. Rbe1 Rae8 18. f4 Ned7 19. Bd3 Qd8 20. Rxe7 Rxe7 21. Qd1 Nh5 22. Re1 Bd4+ 23. Kh2 Rxe1 24. Qxe1 Kg7 25. g4 Nhf6 26. b3 h5 27. g5 Ng8 28. Ne4 Qc7 29. Ng3 h4 30. Nh5+ gxh5 31. Qxh4 Nf8 32. Qxh5 Qe7 33. Kg2 f6 34. h4 Qf7 35. Qg4 Kh8 36. h5 fxg5 37. fxg5 Qf2+ 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.21"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "46"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 c6 5. Nf3 Nbd7 6. Bd3 Bg7 7. 0-0 0-0 8. e5 Ng4 9. e6 Nxe3 10. exf7+ Rxf7 11. fxe3 Bh6 12. Qe2 Nf6 13. e4 Nh5 14. g3 Bg4 15. Qg2 Qd7 16. Bc4 Be6 17. Bxe6 Qxe6 18. Rae1 Raf8 19. d5 Qc8 20. e5 cxd5 21. e6 Rf6 22. Nd4 Rxf1+ 23. Rxf1 Be3+ 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.23"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "80"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 g6 5. h4 h6 6. e4 Bg7 7. h5 g5 8. Be2 Ne7 9. Bg4 f5 10. exf5 Nxf5 11. Nge2 0-0 12. Bxf5 Bxf5 13. Ng3 Bh7 14. Nge4 Qe7 15. f3 Nd7 16. g4 Nf6 17. Be3 Nxe4 18. Nxe4 Rf4 19. Bxf4 exf4 20. Qc2 Re8 21. 0-0-0 Bxe4 22. Qxe4 Qxe4 23. fxe4 Rxe4 24. b3 Bd4 25. Rhe1 Be3+ 26. Kc2 Kg7 27. Rf1 Kf6 28. Kd3 Ke5 29. Rde1 Rd4+ 30. Kc3 Rd2 31. Rf3 Ke4 32. Rff1 Rxa2 33. b4 Ra3+ 34. Kb2 cxb4 35. c5 dxc5 36. d6 Rd3 37. Rd1 Bd2 38. Kc2 b3+ 39. Kb1 Rxd6 40. Rf2 Ke3 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.25"]
[White "Buhmann, Rainer"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2580"]
[BlackElo "2659"]
[PlyCount "125"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Bd6 7. c4 Nf6 8. c5 Be7 9. Qb3 Qd5 10. h3 Qxb3 11. axb3 Bf5 12. b4 0-0 13. Nc3 Nc6 14. b5 Nb4 15. Ra4 Nd3 16. Bxd3 Bxd3 17. Re1 Rfd8 18. Bf4 c6 19. bxc6 bxc6 20. Ne5 Bb5 21. Nxb5 cxb5 22. Ra6 Rxd4 23. Be3 Rd5 24. Nc6 Bf8 25. b4 Rd7 26. Rea1 Nd5 27. Rxa7 Raxa7 28. Rxa7 Rxa7 29. Nxa7 Nxb4 30. Nxb5 Be7 31. Na7 Kf8 32. c6 Nd5 33. Bf4 Bd8 34. Bd6+ Ke8 35. Nb5 Bb6 36. Kf1 Ne7 37. c7 Nc8 38. Be5 f6 39. Bb2 Kd7 40. Ba3 Bxc7 41. Nxc7 Kxc7 42. Bf8 g6 43. Bg7 f5 44. Ke2 Kd6 45. Kf3 Kd5 46. Kf4 Nd6 47. Kg5 Ne4+ 48. Kh6 Nxf2 49. Kxh7 g5 50. Kg6 Ne4 51. Bh6 g4 52. hxg4 fxg4 53. Kh5 g3 54. Kg4 e5 55. Kf3 Nd6 56. Bg7 Nf5 57. Bf6 Ke6 58. Bh8 Kd6 59. Ke4 Ke6 60. Bxe5 Nh4 61. Bxg3 Nxg2 62. Kf3 Ne3 63. Kxe3 1/2-1/2

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.1"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "75"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 c5 13. d5 c4 14. b3 cxb3 15. axb3 Qc7 16. Bb2 a5 17. b4 axb4 18. Rxa8 Rxa8 19. cxb4 Nb6 20. Bd3 Nc4 21. Qc2 Rc8 22. Rc1 Qb6 23. Bc3 Nh5 24. Nxc4 bxc4 25. Bf1 Ba6 26. Ra1 f5 27. exf5 Nf6 28. Ng5 Bb7 29. Ra5 h6 30. Ne4 Nxd5 31. f6 Nxf6 32. Nxf6+ Bxf6 33. Qf5 d5 34. Bxe5 Bxe5 35. Qxe5 c3 36. Rc5 Rf8 37. Qxc3 Qd6 38. Qd4 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.3"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "113"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 Nf6 4. d3 Be7 5. 0-0 0-0 6. a4 d5 7. exd5 Nxd5 8. Re1 Bg4 9. Nbd2 Kh8 10. h3 Bh5 11. Nf1 f5 12. Ng3 Bxf3 13. Qxf3 Nb6 14. Ba2 a5 15. c3 Bg5 16. Bb3 Bxc1 17. Raxc1 g6 18. Nf1 Qd6 19. Ne3 Rad8 20. Nc4 Nxc4 21. Bxc4 e4 22. dxe4 Ne5 23. Qe2 f4 24. Rcd1 Qc5 25. Bb3 f3 26. Qe3 Qxe3 27. Rxe3 Rxd1+ 28. Bxd1 fxg2 29. Kxg2 Rd8 30. Bg4 h5 31. Be6 Rd2 32. b4 b6 33. bxa5 bxa5 34. Kg3 g5 35. h4 gxh4+ 36. Kxh4 Kg7 37. f4 Ng6+ 38. Kg5 Rg2+ 39. Kf5 Rf2 40. Kg5 Rxf4 41. Bf5 Rf1 42. Bxg6 Rg1+ 43. Kxh5 Rxg6 44. e5 Rc6 45. Kg5 Kf7 46. Kf5 Rc4 47. Rh3 Rxa4 48. Rh7+ Kf8 49. Rxc7 Ra1 50. Kf6 Rf1+ 51. Ke6 a4 52. Ra7 Rf4 53. Ra8+ Kg7 54. Ke7 Rc4 55. e6 Rc7+ 56. Kd6 Rc4 57. e7 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.5"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "65"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 Nb8 10. h3 Nbd7 11. a4 b4 12. Nd5 Nxd5 13. Bxd5 Rb8 14. a5 c5 15. Bc4 Kh8 16. c3 f5 17. Qe2 f4 18. Rd1 Bf6 19. d4 bxc3 20. bxc3 cxd4 21. cxd4 exd4 22. Ra3 Ne5 23. Nxd4 Rb4 24. Bxa6 Bd7 25. Nf3 Nxf3+ 26. Qxf3 Be5 27. Be2 Qc7 28. a6 Rb1 29. Bd2 Rxd1+ 30. Bxd1 Bb5 31. Be2 Qc2 32. Bxb5 Qxd2 33. a7 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.7"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "75"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 Nf6 4. d3 Be7 5. 0-0 0-0 6. a4 d5 7. exd5 Nxd5 8. Re1 Bg4 9. Nbd2 Kh8 10. h3 Bh5 11. Nf1 f5 12. Ng3 Bxf3 13. Qxf3 Nb6 14. Ba2 a5 15. c3 Bg5 16. Bb3 Bxc1 17. Raxc1 g6 18. Nf1 Qd6 19. Ne3 Rad8 20. Rcd1 Qc5 21. Nc4 Nxc4 22. Bxc4 e4 23. Qf4 Ne5 24. d4 Qxc4 25. Qxe5+ Kg8 26. Qxa5 Rd5 27. b3 Rxa5 28. bxc4 Rxa4 29. c5 Rc4 30. Rb1 Rb8 31. Rb3 b5 32. f3 exf3 33. Re7 b4 34. Rxb4 Rbxb4 35. cxb4 Rxb4 36. d5 Rd4 37. d6 c6 38. d7 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.9"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "100"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 Nf6 4. d3 Be7 5. 0-0 0-0 6. a4 d5 7. exd5 Nxd5 8. Re1 Bg4 9. Nbd2 Kh8 10. h3 Bh5 11. Nf1 f5 12. Ng3 Bxf3 13. Qxf3 Nb6 14. Ba2 a5 15. c3 g6 16. Bh6 Rf6 17. Nf1 Rd6 18. Rad1 Bg5 19. Bxg5 Qxg5 20. Ne3 Rad8 21. Nc4 Nxc4 22. Bxc4 e4 23. Qe3 Qxe3 24. Rxe3 Ne5 25. Bb3 Nxd3 26. Rd2 Nc5 27. Rxd6 Rxd6 28. Bc4 Nxa4 29. Re2 Nc5 30. f3 Kg7 31. b4 Na4 32. bxa5 Nxc3 33. Rc2 Nd1 34. Be2 c6 35. fxe4 fxe4 36. Rc4 Kf6 37. Rxe4 Nc3 38. Re3 Nxe2+ 39. Rxe2 Rd5 40. Rb2 Rb5 41. Ra2 Ke5 42. a6 bxa6 43. Rxa6 c5 44. Rc6 Kd5 45. Rc7 c4 46. Rxh7 c3 47. Rd7+ Kc4 48. Rc7+ Rc5 49. Re7 c2 50. Re1 Kd3 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.11"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "67"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 Kh8 10. h3 Be6 11. Nd5 Na5 12. Ba2 Nxd5 13. Bxd5 Bxd5 14. exd5 f5 15. b4 Nb7 16. a4 Qd7 17. c4 bxc4 18. dxc4 a5 19. c5 dxc5 20. Nxe5 Qe8 21. b5 Bf6 22. f4 Bxe5 23. fxe5 Qxe5 24. Bf4 Qe7 25. Qd2 Nd6 26. Bxd6 Qxd6 27. Rac1 f4 28. Rc4 f3 29. Rxf3 Rxf3 30. gxf3 Rf8 31. Kg2 h6 32. Qxa5 Qxd5 33. Qc3 Re8 34. Rxc5 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.13"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "63"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 Kh8 10. h3 Be6 11. Nd5 Na5 12. Ba2 Nxd5 13. Bxd5 Bxd5 14. exd5 f5 15. b4 Nb7 16. a4 Bf6 17. Ra3 a5 18. axb5 axb4 19. Rb3 Ra4 20. Bd2 e4 21. dxe4 fxe4 22. Nh2 Ra1 23. Qe2 Rxf1+ 24. Nxf1 Bd4 25. Ne3 Qa8 26. Rxb4 Bxe3 27. Bxe3 Qa1+ 28. Qf1 Qa2 29. Rxe4 Qxc2 30. Rc4 Qb3 31. Rxc7 Qxd5 32. Qa1 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.15"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "103"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 d6 7. c3 0-0 8. Nbd2 Nd7 9. Re1 Nb6 10. Bb3 a5 11. a4 Kh8 12. d4 exd4 13. cxd4 d5 14. e5 Nb4 15. Nf1 Bf5 16. Ng3 Bg6 17. Bd2 Nd3 18. Rf1 Nxb2 19. Qc1 N2c4 20. Bg5 f6 21. exf6 Bxf6 22. Bxf6 Qxf6 23. Bc2 Rae8 24. Ra2 Be4 25. Bxe4 dxe4 26. Ne5 Nxe5 27. dxe5 Qxe5 28. Re2 Qf4 29. Qc5 Qe5 30. Qc2 Nd5 31. Rxe4 Qc3 32. Qb1 Qc6 33. Rc1 Qb6 34. Qxb6 Nxb6 35. Rxc7 Rxe4 36. Nxe4 Nxa4 37. Rxb7 Ra8 38. f4 Kg8 39. f5 Re8 40. Nd6 Rd8 41. Nc4 Nc5 42. Rc7 Ne4 43. g4 Ra8 44. Re7 Nf6 45. g5 Nd5 46. Rd7 Nf4 47. f6 gxf6 48. gxf6 Rf8 49. Rd6 Nh5 50. Nxa5 Rxf6 51. Rxf6 Nxf6 52. Nc4 1/2-1/2

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.16"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "61"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 Nb8 10. h3 Nbd7 11. a4 b4 12. Nd5 Nxd5 13. Bxd5 Ra7 14. a5 c5 15. Bc4 Kh8 16. c3 bxc3 17. bxc3 f5 18. Qe2 Nf6 19. Bg5 h6 20. Bxf6 Bxf6 21. Rfb1 g5 22. Nd2 f4 23. Rb6 Rg7 24. Bxa6 Bd7 25. Bb5 Bc8 26. f3 h5 27. Ba6 Be6 28. Bc4 Bc8 29. Ba6 Be6 30. Bc4 Bc8 31. Ba6 1/2-1/2

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.18"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "67"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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. d3 Be7 6. Nc3 d6 7. Nd5 0-0 8. Nxe7+ Nxe7 9. 0-0 Ng6 10. c3 d5 11. Bc2 Bg4 12. h3 Bh5 13. Qe2 Qd7 14. Qe3 Rae8 15. Nd2 Nf4 16. Re1 Kh8 17. Nf1 Bg6 18. Ng3 c6 19. Qf3 Ne6 20. exd5 Nxd5 21. Rxe5 Nc5 22. Rxe8 Rxe8 23. Bd2 Nf6 24. Bg5 Qd5 25. Bxf6 Qxf3 26. gxf3 gxf6 27. Ne4 Bxe4 28. fxe4 f5 29. f3 Kg7 30. Kf2 Kf6 31. d4 Ne6 32. h4 Ng7 33. e5+ Ke6 34. Rg1 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.20"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "45"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[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 g6 5. c3 Bg7 6. d4 b5 7. Bb3 exd4 8. 0-0 Nge7 9. cxd4 0-0 10. d5 Na5 11. Bc2 d6 12. Nc3 Bg4 13. h3 Bxf3 14. Qxf3 c6 15. Bg5 h6 16. Bf6 Nc4 17. Bxg7 Kxg7 18. Qe2 cxd5 19. exd5 Re8 20. a4 Qb6 21. axb5 Nxd5 22. Nxd5 Qxb5 23. Qd3 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.22"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "71"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. Bd3 Ne7 7. Ne2 0-0 8. 0-0 Bf5 9. Bxf5 Nxf5 10. Qd3 g6 11. Nd2 Nd7 12. Nf3 c6 13. Rfe1 Rae8 14. Ng3 Nxg3 15. hxg3 f6 16. c3 Kf7 17. Qd2 Kg7 18. a4 Nb6 19. b3 Nc8 20. a5 Qd7 21. a6 b6 22. c4 Nd6 23. Qb4 Ne4 24. Re3 Re6 25. Rae1 Rfe8 26. g4 Kf7 27. g3 Qd6 28. Qa4 dxc4 29. Qxc4 Qd5 30. Qa4 Ng5 31. Nxg5+ fxg5 32. Re5 Rxe5 33. dxe5 b5 34. Qa5 Re7 35. e6+ Kf6 36. Qc3+ 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.24"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "59"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Be7 3. d4 d5 4. e5 c5 5. c3 b6 6. Na3 Ba6 7. Nb5 Nc6 8. Nf3 cxd4 9. cxd4 Rc8 10. Nd6+ Bxd6 11. Qxa6 Bb4+ 12. Kd1 Nh6 13. Bb5 0-0 14. Bxh6 gxh6 15. Qa4 Nxd4 16. Nxd4 Bc5 17. f4 Qh4 18. Nf3 Qg4 19. Ba6 Rc7 20. Rf1 Qxg2 21. Qc2 Qg4 22. Qd2 Kh8 23. Rc1 f6 24. b4 fxe5 25. bxc5 e4 26. cxb6 Rxc1+ 27. Kxc1 axb6 28. Ne5 Qf5 29. Qd4 Qf6 30. Nc6 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.25"]
[Round "3.26"]
[White "Donchenko, Alexander"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2659"]
[BlackElo "2580"]
[PlyCount "117"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Nf6 5. Nf3 g6 6. Qxd4 Qxd5 7. Na3 Qxd4 8. Nxd4 a6 9. Nc4 Nbd7 10. Bf4 Bg7 11. 0-0-0 0-0 12. Ne5 Nh5 13. Nxd7 Bxd7 14. Be3 e5 15. Nb3 Ba4 16. Rd2 Rfd8 17. Bc4 Rxd2 18. Kxd2 Rd8+ 19. Kc1 Nf4 20. g3 Nd3+ 21. Bxd3 Rxd3 22. Nc5 Bc6 23. Nxd3 Bxh1 24. Kd2 f5 25. f4 exf4 26. Bxf4 Kf7 27. Be5 Bf8 28. Ke3 g5 29. Kd4 h5 30. Nc5 Bc6 31. b4 h4 32. gxh4 gxh4 33. Nd3 Be4 34. a4 Bxd3 35. Kxd3 Ke6 36. Bf4 Be7 37. h3 Bf6 38. c4 Be7 39. b5 axb5 40. cxb5 Kd5 41. Be3 Bd8 42. Kc3 Ba5+ 43. Kd3 Bd8 44. Bf4 Be7 45. a5 Kc5 46. a6 bxa6 47. bxa6 Kb6 48. Kd4 Kxa6 49. Ke5 Kb5 50. Kxf5 Kc4 51. Bg5 Bxg5 52. Kxg5 Kd5 53. Kxh4 Ke6 54. Kg5 Kf7 55. h4 Kg8 56. h5 Kh8 57. h6 Kg8 58. Kg6 Kh8 59. h7 1/2-1/2

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.04"]
[Round "2.2"]
[White "Buhmann, Rainer"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2580"]
[BlackElo "2522"]
[PlyCount "76"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 Bg7 5. d5 0-0 6. Nc3 e6 7. Be2 exd5 8. cxd5 d6 9. 0-0 Re8 10. Nd2 b6 11. h3 Ba6 12. Re1 Bxe2 13. Rxe2 Na6 14. e4 Nc7 15. a4 Nd7 16. Nc4 Ne5 17. Na3 a6 18. f4 Nd7 19. Nc4 Bd4+ 20. Be3 Bxc3 21. bxc3 Nf6 22. Nxb6 Rb8 23. a5 Nxe4 24. Qd3 f5 25. c4 Na8 26. Nxa8 Rxa8 27. Rb2 Rb8 28. Bc1 Qh4 29. Rxb8 Rxb8 30. Kh2 Qf2 31. Qf3 Qd4 32. Ra2 Rb1 33. Be3 Qxc4 34. Re2 Qxd5 35. Bf2 Qd1 36. Be1 Rb3 37. Re3 Qxf3 38. Rxf3 Rxf3 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.04"]
[Round "2.4"]
[White "Buhmann, Rainer"]
[Black "Zaragatski, Ilja"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2580"]
[BlackElo "2522"]
[PlyCount "71"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. Bg5 e6 7. Ndb5 d6 8. Bf4 e5 9. Bg5 a6 10. Bxf6 gxf6 11. Na3 b5 12. Nc2 f5 13. e3 bxc4 14. Bxc4 Bxg2 15. Rg1 Bb7 16. Bd5 Ra7 17. Qh5 Qf6 18. 0-0-0 Nd7 19. Rg5 Bxd5 20. Nxd5 Qh6 21. Qxh6 Bxh6 22. Rh5 Bf8 23. Rg1 Nc5 24. Rxf5 Ne6 25. Kd2 Be7 26. Ncb4 Bd8 27. Nc6 Rb7 28. b4 a5 29. a3 axb4 30. axb4 h5 31. Ra1 Kd7 32. Nxd8 Nxd8 33. Ra8 Ke6 34. e4 h4 35. Rf6+ Kd7 36. Ra6 1-0

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.04"]
[Round "2.6"]
[White "Buhmann, Rainer"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2580"]
[BlackElo "2522"]
[PlyCount "44"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 g6 7. e4 Qxb6 8. Nf3 Bg7 9. a4 0-0 10. Be2 Nbd7 11. a5 Qc7 12. 0-0 Bb7 13. Nd2 e6 14. Nc4 Nxe4 15. Nxe4 exd5 16. Nexd6 Bc6 17. Bf4 dxc4 18. Qd2 Ne5 19. Nxc4 Nxc4 20. Bxc4 Qb7 21. f3 Rfd8 22. Qf2 Rd4 0-1

[Event "Hobbits Invitational"]
[Site "Lichess.org INT"]
[Date "2021.02.04"]
[Round "2.8"]
[White "Buhmann, Rainer"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2580"]
[BlackElo "2522"]
[PlyCount "84"]
[EventDate "2021.01.10"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. b6 d6 6. Nc3 g6 7. e4 Qxb6 8. Nf3 Bg7 9. a4 0-0 10. Be2 Nbd7 11. a5 Qc7 12. 0-0 Bb7 13. Re1 Rab8 14. Nd2 Ne8 15. Nc4 Ne5 16. Nb6 Nd7 17. Nca4 Nef6 18. Bf1 Nxb6 19. Nxb6 Nd7 20. Nc4 Ne5 21. Qc2 Nxc4 22. Bxc4 Bc8 23. Ra2 Qa7 24. b3 Bd7 25. Be3 Bd4 26. Bxd4 cxd4 27. Qd3 Bb5 28. h4 Bxc4 29. bxc4 Rb4 30. h5 Rfb8 31. e5 Rb3 32. Qe4 d3 33. Rd2 Rb1 34. Rxd3 dxe5 35. hxg6 hxg6 36. Kh2 Qxf2 37. Rdd1 Rxd1 38. Rxd1 Rb2 39. d6 exd6 40. Rxd6 Re2 41. Qd5 Qf4+ 42. Kg1 Re1# 0-1

