[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "8.7"]
[White "Welz, Peter"]
[Black "Jauk, Wilhelm"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2045"]
[BlackElo "2150"]
[PlyCount "76"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Oberschoeneweide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 d6 6. Bd3 h6 7. h3 Be6 8. Be3 Nbd7 9. Qe2 a6 10. g4 g5 11. Nd2 Nf8 12. 0-0-0 Ng6 13. Bc4 Qe7 14. f3 Nd7 15. Nf1 Nf4 16. Bxf4 gxf4 17. h4 h5 18. g5 f6 19. Nd2 fxg5 20. hxg5 Bxc4 21. Qxc4 0-0-0 22. b4 Qxg5 23. Rdg1 Qe7 24. b5 axb5 25. Qxb5 Nc5 26. Nb3 Nxb3+ 27. cxb3 Qf7 28. a4 Rdg8 29. a5 Rg3 30. a6 bxa6 31. Qxa6+ Kd7 32. Qb5+ Ke7 33. Kc2 Rhg8 34. Ra1 Rxf3 35. Ra7 Rg2+ 36. Kd1 Rxc3 37. Qb4 Rcc2 38. Rg1 Qg6 0-1

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.02.24"]
[Round "7.6"]
[White "Welz, Peter"]
[Black "Weber, Daniel1111"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2045"]
[BlackElo "2085"]
[PlyCount "50"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. Bg2 Ne7 10. 0-0 h6 11. Rb1 Qc7 12. Re1 Nc8 13. Nf1 Nb6 14. h4 0-0-0 15. Bf4 Be7 16. N1h2 Kb8 17. Qd2 Ka8 18. h5 Ba4 19. Re2 Bb3 20. Ng4 Rdg8 21. Rbe1 Ba4 22. Qe3 Qd8 23. Rc1 Nb3 24. Rce1 Na5 25. Rc1 Nb3 1/2-1/2

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.02.07"]
[Round "9"]
[White "Welz, Peter"]
[Black "Becker, Werner"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2001"]
[BlackElo "1707"]
[PlyCount "69"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nf3 Nge7 9. Bh6 0-0 10. h4 Ne5 11. Nxe5 dxe5 12. h5 gxh5 13. Rxh5 f6 14. Bxg7 Rf7 15. Bh6 Ng6 16. 0-0-0 b5 17. f4 Qa5 18. f5 exf5 19. exf5 Ne7 20. Nd5 Nxf5 21. Nxf6+ Rxf6 22. Bd5+ Kh8 23. Bg5 Qxd2+ 24. Kxd2 Rg6 25. Rdh1 h6 26. g4 Ng3 27. Rxh6+ Rxh6 28. Rxh6+ Kg7 29. Rh3 Kg6 30. Be7 Nf1+ 31. Ke1 Bxg4 32. Rh4 Ne3 33. Be4+ Bf5 34. Kd2 Ng4 35. Rxg4+ 1-0

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.02.06"]
[Round "8"]
[White "Schewe, Bernhard"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1896"]
[BlackElo "2001"]
[PlyCount "34"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 c5 5. c4 Bd6 6. Nf3 0-0 7. Be2 a6 8. a4 axb5 9. axb5 Rxa1 10. Bxa1 Nbd7 11. 0-0 b6 12. d4 Bb7 13. dxc5 Bxc5 14. Nbd2 Qe7 15. Ne5 Nxe5 16. Bxe5 Nd7 17. Bb2 Ra8 1/2-1/2

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.02.04"]
[Round "6"]
[White "Jaeger, Andre"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1903"]
[BlackElo "2001"]
[PlyCount "33"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nd2 c5 4. c3 cxd4 5. cxd4 Bg7 6. e3 Nf6 7. h4 0-0 8. Nh3 d6 9. Nf4 e5 10. dxe5 dxe5 11. Bc4+ Kh8 12. Nxg6+ hxg6 13. h5 Kh7 14. Bxf6 Bxf6 15. hxg6+ Kg7 16. Rh7+ Kxg6 17. Qh5# 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.02.03"]
[Round "6.5"]
[White "Welz, Peter"]
[Black "Kuersten, Ruediger"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2045"]
[BlackElo "2193"]
[PlyCount "80"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. c5 Nd7 7. Be3 f6 8. f4 Qc7 9. Nf3 h6 10. Bd3 0-0-0 11. b4 g5 12. g3 Bxd3 13. Qxd3 Nf5 14. Bf2 g4 15. Nd2 fxe5 16. fxe5 h5 17. Kd1 Bh6 18. Nb3 Rhf8 19. b5 Nxd4 20. Bxd4 Nxe5 21. Bxe5 Qxe5 22. bxc6 bxc6 23. Qa6+ Kd7 24. Qxa7+ Ke8 25. Re1 Qf5 26. Qa6 Rf6 27. Qxc6+ Kf7 28. Qb6 d4 29. Ne4 d3 30. Nbd2 Rd4 31. Nxf6 Qf2 32. Qb2 Bxd2 33. Qxd2 Qf3+ 34. Kc1 Rc4+ 35. Kb1 Qb7+ 36. Qb2 Rb4 37. Rf1 Rxb2+ 38. Kc1 Kg6 39. Rf4 Rc2+ 40. Kd1 Qh1+ 0-1

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.02.02"]
[Round "5"]
[White "Welz, Peter"]
[Black "Hildebrand, Gerald"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2001"]
[BlackElo "2153"]
[PlyCount "98"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 a6 8. Nge2 Rb8 9. 0-0 b5 10. a3 Bb7 11. Qd2 0-0 12. Bh6 Nd4 13. Nxd4 cxd4 14. Ne2 Qb6 15. Bxg7 Kxg7 16. Kh2 Rfc8 17. f4 a5 18. c3 dxc3 19. Nxc3 b4 20. axb4 axb4 21. Nd1 Nd7 22. Ne3 Nc5 23. Nc4 Qc7 24. Qxb4 Kg8 25. Qc3 Nxd3 26. Qxd3 Qxc4 27. Qxc4 Rxc4 28. Rac1 Rbc8 29. Rxc4 Rxc4 30. Rf2 Bxe4 31. b3 Rb4 32. Bxe4 Rxe4 33. Rb2 Rb4 34. Kg2 f6 35. Kf3 e5 36. fxe5 fxe5 37. Ke3 Kf7 38. Kd3 d5 39. Kc3 Rb5 40. b4 Ke6 41. Kb3 e4 42. Ka4 Rb8 43. b5 d4 44. Kb4 Kd5 45. Rc2 d3 46. Rc5+ Kd4 47. Rc7 Ke3 48. Rd7 Ke2 49. Re7 e3 0-1

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.02.01"]
[Round "4"]
[White "Schulz, Michael"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "2233"]
[BlackElo "2001"]
[PlyCount "116"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bd3 d5 9. Nxf6+ Qxf6 10. 0-0 Nd7 11. Re1 c5 12. c3 cxd4 13. cxd4 Nb6 14. b3 Bd7 15. a4 Be8 16. Qd2 Bg6 17. Bxg6 Qxg6 18. Ne5 Qe8 19. Qe3 Rc8 20. a5 Nd7 21. Nxd7 Qxd7 22. Qxe6+ Qxe6 23. Rxe6 Rc2 24. f3 Rc3 25. Re7 Rf7 26. Re8+ Rf8 27. Re5 Rd8 28. Rae1 Rxb3 29. Rc1 Rd7 30. Rc5 b6 31. Rexd5 Rxd5 32. Rxd5 bxa5 33. Rxa5 Rb4 34. d5 Rd4 35. Kf2 Rd2+ 36. Ke3 Rxg2 37. Rxa7 Kf8 38. h4 Rg6 39. Ke4 Rh6 40. f4 Rxh4 41. d6 Ke8 42. Rxg7 Rh1 43. Kf5 Rd1 44. Ke6 Re1+ 45. Kf6 Rd1 46. Re7+ Kd8 47. Rxh7 Rxd6+ 48. Kg7 Rd5 49. Kg6 Rd6+ 50. Kg5 Ke8 51. f5 Kf8 52. Ra7 Rb6 53. Rd7 Ra6 54. Rd8+ Kf7 55. Rh8 Rb6 56. Rh7+ Kf8 57. Ra7 Rc6 58. f6 Rc1 1/2-1/2

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.01.31"]
[Round "3"]
[White "Welz, Peter"]
[Black "Koerner, Helmut"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2001"]
[BlackElo "1855"]
[PlyCount "71"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 d5 3. g3 Bg7 4. Bg2 Nh6 5. 0-0 0-0 6. d3 c6 7. c3 Nd7 8. e4 dxe4 9. dxe4 Nc5 10. Nd4 Qc7 11. h3 f5 12. e5 Nf7 13. Be3 Ne6 14. Qb3 Nfd8 15. Nd2 Kh8 16. Rfd1 Nxd4 17. cxd4 Be6 18. d5 Bg8 19. Rac1 Qa5 20. a4 cxd5 21. Rc5 d4 22. Rxa5 Bxb3 23. Nxb3 dxe3 24. Nd4 Nc6 25. Nxc6 bxc6 26. Bxc6 Rac8 27. Rc5 Rc7 28. b4 Rfc8 29. b5 e6 30. Re1 Bf8 31. Rc4 a6 32. Rxe3 axb5 33. axb5 Rb8 34. Rd3 Kg8 35. Kf1 Kf7 36. Be8+ 1-0

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.01.30"]
[Round "2"]
[White "Schneider, Eckehard"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1831"]
[BlackElo "2001"]
[PlyCount "75"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Bxh6 gxh6 8. Qd2 Bg7 9. 0-0 0-0 10. Na3 cxd4 11. cxd4 f6 12. Rfe1 fxe5 13. dxe5 Nxe5 14. Nc2 Qxb2 15. Reb1 Nxf3+ 16. Bxf3 Qc3 17. Qe2 Qc7 18. Bg4 Bxa1 19. Bxe6+ Bxe6 20. Qxe6+ Qf7 21. Qxf7+ Rxf7 22. Rxa1 Rc8 23. Nd4 Rc4 24. Rd1 Rfc7 25. Nb3 a5 26. Nxa5 Rc1 27. Rf1 Rxf1+ 28. Kxf1 Rc1+ 29. Ke2 b6 30. Nb3 Rc2+ 31. Nd2 Rxa2 32. h4 b5 33. g4 b4 34. Kd3 Kf7 35. f4 Ke6 36. Nf3 Ra3+ 37. Ke2 Rxf3 38. Kxf3 0-1

[Event "Berlin-ch Seniors op 35th"]
[Site "Berlin"]
[Date "2019.01.29"]
[Round "1"]
[White "Welz, Peter"]
[Black "Schrodt, Horst"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2001"]
[BlackElo "1720"]
[PlyCount "45"]
[EventDate "2019.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 dxc4 5. Bxc4 e6 6. Nc3 Bb4 7. Nge2 Ne7 8. 0-0 Nd7 9. a3 Bxc3 10. bxc3 0-0 11. a4 Nb6 12. Bb3 Qc7 13. Ba3 Rfe8 14. a5 Nd7 15. Ng3 Bg6 16. Bd6 Qc8 17. f4 Nf5 18. Nxf5 Bxf5 19. Qf3 c5 20. g4 cxd4 21. gxf5 Qxc3 22. fxe6 Rxe6 23. Bxe6 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.01.20"]
[Round "5.7"]
[White "Kiel, Bernd"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "1957"]
[BlackElo "2045"]
[PlyCount "76"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. c3 Nge7 9. Be2 0-0 10. Bg5 Qd6 11. 0-0 h6 12. Bxe7 Nxe7 13. Re1 Bg4 14. Nfd4 Bxe2 15. Qxe2 Ng6 16. Nf5 Qf6 17. Nbd4 Rad8 18. Rad1 Rd7 19. Qg4 Rfd8 20. Re2 Qg5 21. Qxg5 hxg5 22. g3 f6 23. Kg2 Ne5 24. Ne6 Rc8 25. Nexg7 Rxg7 26. Nxg7 Kxg7 27. Rxd5 Kg6 28. f4 gxf4 29. gxf4 Nc4 30. Kf3 Rh8 31. Rg2+ Kf7 32. Rd7+ Ke6 33. Rxb7 Kf5 34. b3 Rh3+ 35. Rg3 Rxh2 36. Rgg7 Nd2+ 37. Kg3 Nf1+ 38. Kf3 Rf2# 0-1

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.12.16"]
[Round "4.6"]
[White "Wuttke, Hans"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2161"]
[BlackElo "2045"]
[PlyCount "55"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Potsdam Empor"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. exf5 Bxf5 5. g3 Be7 6. Bg2 Nc6 7. 0-0 Nf6 8. c3 Qd7 9. d4 h6 10. dxe5 dxe5 11. Qxd7+ Nxd7 12. Be3 0-0-0 13. Nbd2 g5 14. Nb3 Be4 15. Nfd2 Bxg2 16. Kxg2 a5 17. Ne4 a4 18. Nbd2 Nc5 19. Nxc5 Bxc5 20. Ne4 Bxe3 21. fxe3 Rd3 22. Rae1 b6 23. Re2 Na5 24. Nf2 Rd5 25. Rd1 Rxd1 26. Nxd1 Rd8 27. Nf2 Nc4 28. b3 1/2-1/2

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "2.7"]
[White "Welz, Peter"]
[Black "Kather, Yannick"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2045"]
[BlackElo "2136"]
[PlyCount "120"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nf3 Nd4 9. Bxd4 cxd4 10. Nb5 a6 11. Nbxd4 Ne7 12. 0-0 Nc6 13. c3 0-0 14. Nb3 b5 15. d4 b4 16. c4 a5 17. d5 Ne7 18. Nbd4 e5 19. Ne2 f5 20. Ng5 Bh6 21. f4 Bxg5 22. fxg5 Ba6 23. b3 Qb6+ 24. Kh1 fxe4 25. Rf6 Nf5 26. Bxe4 Rxf6 27. gxf6 Qf2 28. Qe1 Qe3 29. Ng1 Qg5 30. Qf2 Qe3 31. Qc2 Nd4 32. Qg2 Rf8 33. Rf1 Bc8 34. h3 Nf5 35. Bxf5 Bxf5 36. Kh2 Be4 37. Qf2 Qxf2+ 38. Rxf2 g5 39. g4 Kf7 40. Ne2 Ra8 41. Ng3 Bd3 42. Nf5 Bxf5 43. Rxf5 h6 44. Kg3 a4 45. h4 axb3 46. axb3 Ra3 47. hxg5 hxg5 48. Rxg5 Rxb3+ 49. Kh4 Kxf6 50. Rf5+ Kg6 51. c5 dxc5 52. Rxe5 Rd3 53. d6 Rxd6 54. Rxc5 Rb6 55. Rc2 b3 56. Rb2 Rb4 57. Kg3 Kg5 58. Kf3 Rf4+ 59. Ke3 Rxg4 60. Kd3 Rg3+ 1/2-1/2

[Event "Berlin Lichtenrade op 14th"]
[Site "Berlin"]
[Date "2018.10.28"]
[Round "2"]
[White "Welz, Peter"]
[Black "Florstedt, Johannes"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2045"]
[BlackElo "2310"]
[PlyCount "48"]
[EventDate "2018.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 g6 4. Be2 Bg7 5. 0-0 Bg4 6. c4 dxc4 7. Na3 c3 8. bxc3 0-0 9. Rb1 b6 10. Nc4 Bf5 11. Rb3 Nc6 12. Nfe5 Nxe5 13. fxe5 Ne4 14. d4 c5 15. Nd2 Rc8 16. Nxe4 Bxe4 17. Ra3 Rc7 18. Bf3 Qa8 19. Bxe4 Qxe4 20. Qf3 Qb1 21. Qd5 Bh6 22. Qb3 Qe4 23. Re1 cxd4 24. cxd4 Rc2 0-1

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2018.05.13"]
[Round "9"]
[White "Pulkkinen, Kari"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2263"]
[BlackElo "2005"]
[PlyCount "67"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 g6 8. Bd2 Bd7 9. h4 h5 10. Qd1 Nc6 11. Nf3 0-0-0 12. Bg5 Rf8 13. Be2 c4 14. 0-0 f6 15. exf6 Nxf6 16. Bxf6 Rxf6 17. Re1 Rhf8 18. Qd2 Kb8 19. a4 Bc8 20. Qg5 Qf7 21. Qg3+ Qc7 22. Qxc7+ Kxc7 23. Ng5 Re8 24. g3 e5 25. dxe5 Rxe5 26. Bf1 Bf5 27. Bg2 Bxc2 28. Rxe5 Nxe5 29. Bxd5 Rd6 30. Bg8 Rd1+ 31. Rxd1 Bxd1 32. f4 Nc6 33. Bxc4 Bxa4 34. Kf2 1/2-1/2

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2018.05.12"]
[Round "8"]
[White "Welz, Peter"]
[Black "Quinn, John M"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2005"]
[BlackElo "2139"]
[PlyCount "71"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. a3 Rb8 10. h3 b5 11. Ne2 a5 12. c3 Ba6 13. Be3 b4 14. axb4 cxb4 15. d4 bxc3 16. bxc3 Rb2 17. Re1 Qb6 18. Bf2 d5 19. e5 Rb8 20. g4 Qb3 21. Qxb3 R8xb3 22. Bf1 Bxe2 23. Rxe2 Rxe2 24. Bxe2 Rxc3 25. Be1 Rb3 26. Bxa5 Nxa5 27. Rxa5 Nc6 28. Rc5 Rb6 29. f5 gxf5 30. gxf5 Bf8 31. Rb5 Rxb5 32. Bxb5 Nxd4 33. Nxd4 Bc5 34. Kg2 Bxd4 35. Bd7 exf5 36. Bc6 1/2-1/2

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2018.05.11"]
[Round "7"]
[White "Hoellrigl, Wilfried"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2174"]
[BlackElo "2005"]
[PlyCount "59"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Bxh6 gxh6 8. Qd2 Bg7 9. 0-0 0-0 10. Na3 cxd4 11. cxd4 f6 12. exf6 Bxf6 13. Nc2 Bg7 14. b4 e5 15. dxe5 Be6 16. Ncd4 Nxe5 17. Nxe5 Bxe5 18. Nxe6 Qxe6 19. Rad1 Rad8 20. g3 b6 21. f4 Bg7 22. Rfe1 Qf6 23. Rc1 Rfe8 24. Kg2 Kf8 25. Qc2 Qb2 26. Qf5+ Kg8 27. Rc2 Qxb4 28. Bd3 Qxe1 29. Qxh7+ Kf8 30. Qf5+ 1/2-1/2

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2018.05.10"]
[Round "6"]
[White "Welz, Peter"]
[Black "Chetverik, Maxim"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2005"]
[BlackElo "2245"]
[PlyCount "42"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. f4 Nc6 4. Nf3 d5 5. fxe5 dxe4 6. exf6 exf3 7. Qxf3 Nd4 8. Qd1 Qxf6 9. c3 Nf5 10. g3 h5 11. Qf3 Bd6 12. Nd2 0-0 13. Ne4 Re8 14. Be2 Qe7 15. Qxh5 Bd7 16. 0-0 g6 17. Qg5 Be5 18. Bg4 Nxg3 19. hxg3 Qxg5 20. Nxg5 Bxg4 21. Nxf7 Bg7 1/2-1/2

[Event "Bodensee op"]
[Site "Bregenz"]
[Date "2018.05.06"]
[Round "2"]
[White "Welz, Peter"]
[Black "Wacker, Peter"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2005"]
[BlackElo "2302"]
[PlyCount "50"]
[EventDate "2018.05.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 a6 5. Ba4 g6 6. d4 exd4 7. Nxd4 Bg7 8. c3 0-0 9. Bg5 Nxd4 10. cxd4 d6 11. Nc3 h6 12. Bh4 g5 13. Bg3 Ng6 14. Rc1 c6 15. Ne2 Qe7 16. Re1 Bd7 17. Qd2 Rad8 18. f4 gxf4 19. Nxf4 Qg5 20. Rc3 c5 21. Ra3 Bxd4+ 22. Kh1 Bxa4 23. Rxa4 Be5 24. Rf1 h5 25. h3 Qxg3 0-1

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "9.6"]
[White "Welz, Peter"]
[Black "Schuckar, Donald"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1999"]
[BlackElo "1976"]
[PlyCount "74"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Neuruppin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. f4 f5 4. e5 e6 5. Nf3 d5 6. Be2 Nh6 7. 0-0 Nf7 8. c3 Be7 9. a4 g5 10. fxg5 Nxg5 11. Bb5+ c6 12. Nxg5 cxb5 13. Qh5+ Kd7 14. axb5 Kc7 15. Bf4 h6 16. Nh3 Bd7 17. Qe2 Qe8 18. c4 Kd8 19. b3 b6 20. Nc3 Bb4 21. Na4 Kc7 22. Rfc1 Kb7 23. Rc2 a6 24. Nb2 axb5 25. Rxa8 Kxa8 26. cxd5 exd5 27. Nd3 Qe7 28. Rc7 Na6 29. Qa2 Ba5 30. Rxd7 Qxd7 31. b4 Qc6 32. bxa5 Qc4 33. Qb1 bxa5 34. Be3 a4 35. Nhf4 a3 36. Nc1 Qc3 37. Qd3 Qe1+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.08"]
[Round "9"]
[White "Welz, Peter"]
[Black "Artukovic, Adis"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1999"]
[BlackElo "2051"]
[PlyCount "66"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 Nc6 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Ne8 9. Nd5 e6 10. Ne3 b5 11. a3 Qb6 12. Kh1 Bb7 13. g4 Nd4 14. f5 exf5 15. gxf5 Nxf3 16. Qxf3 Nf6 17. Ng4 Nxg4 18. Qxg4 d5 19. exd5 c4 20. dxc4 bxc4 21. c3 Rad8 22. Rd1 Qc5 23. fxg6 hxg6 24. Qf3 Rfe8 25. Bg5 f6 26. Bh4 Re5 27. Bf2 Qb5 28. Qg4 Rdxd5 29. a4 Qxb2 30. Bxa7 Rg5 31. Qe6+ Kh7 32. Rg1 Rxg2 33. Qh3+ Rh5 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.07"]
[Round "8"]
[White "Federau, Juergen"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2137"]
[BlackElo "1999"]
[PlyCount "113"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 Ne4 7. Bb2 d5 8. Nbd2 Be6 9. c4 c6 10. e3 Nd7 11. Nxe4 fxe4 12. Ng5 Bf7 13. Nxf7 Rxf7 14. Bh3 Nf8 15. cxd5 cxd5 16. Rc1 Rf6 17. Rc5 Ne6 18. Bxe6+ Rxe6 19. Qc2 Rd6 20. Rc1 Rd7 21. Rc8 Rxc8 22. Qxc8 Qxc8 23. Rxc8+ Kf7 24. f3 exf3 25. Kf2 e6 26. Ba3 e5 27. dxe5 Bxe5 28. Kxf3 Ke6 29. Bc5 a6 30. Re8+ Kf6 31. Bb6 Rf7 32. Ke2 Bb2 33. h3 h5 34. Bd8+ Kf5 35. Kf3 g5 36. g4+ Kg6+ 37. Ke2 hxg4 38. hxg4 d4 39. Re6+ Kh7 40. Bxg5 Rg7 41. Re7 dxe3 42. Rxg7+ Kxg7 43. Bxe3 Kg6 44. Kd3 Kf7 45. Kc4 Ke6 46. Kc5 Kd7 47. Kb6 Kc8 48. g5 Bc3 49. g6 Kd7 50. Kxb7 a5 51. a4 Ke6 52. Ka6 Kf6 53. Bb6 Kxg6 54. Bxa5 Be5 55. Kb7 Kf7 56. Bc7 Bc3 57. a5 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.06"]
[Round "7"]
[White "Welz, Peter"]
[Black "Wischhoefer, Cord"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1999"]
[BlackElo "2120"]
[PlyCount "117"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. d3 Nc6 7. c3 Bg4 8. h3 Bxf3 9. Rxf3 e5 10. f5 e4 11. Rf1 Ne7 12. fxg6 fxg6 13. Qb3 exd3 14. exd3 Rb8 15. g4 Kh8 16. Bg5 Qd7 17. Nd2 h6 18. Bh4 c6 19. Nf3 Qd6 20. Rae1 Nfg8 21. d4 g5 22. Bf2 Ng6 23. Ne5 Nf4 24. Bg3 Ne7 25. Qc2 Bxe5 26. Rxe5 Neg6 27. Re3 Rbe8 28. Qd2 Qf6 29. Rfe1 Qf7 30. b3 Kg7 31. Bf1 Rxe3 32. Qxe3 Qf6 33. Kh2 Rf7 34. Qf2 Re7 35. Rxe7+ Qxe7 36. h4 Qf6 37. h5 Nf8 38. Bxf4 gxf4 39. Bd3 Qg5 40. Bf5 Nh7 41. Qe1 Nf6 42. Qe7+ Kh8 43. Kh3 f3 44. Qd8+ Kg7 45. Qe7+ Kh8 46. Qf8+ Ng8 47. Be6 f2 48. Qxf2 Nf6 49. Qg3 Ne4 50. Qb8+ Kh7 51. Qxb7+ Kh8 52. Qb8+ Kh7 53. Qxa7+ Kh8 54. Qb8+ Kh7 55. Qc7+ Kh8 56. Qc8+ Kh7 57. Qd7+ Kh8 58. Qe8+ Kh7 59. Qf7+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.05"]
[Round "6"]
[White "Sitte, Adrian"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1821"]
[BlackElo "1999"]
[PlyCount "96"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Bd3 Nc6 6. c3 Bd6 7. 0-0 Nge7 8. Bg5 f6 9. Bh4 h5 10. Re1 Qd7 11. Bg6+ Kf8 12. Bd3 Nf5 13. Bxf5 Qxf5 14. Nbd2 g5 15. Bg3 Bxg3 16. fxg3 h4 17. h3 Bxf3 18. Nxf3 hxg3 19. Rf1 Kg7 20. Qe1 Rae8 21. Qxg3 Qf4 22. Qxf4 gxf4 23. Rae1 Ne7 24. Nd2 Ng6 25. Nf3 Re4 26. Nd2 Re3 27. Rxe3 fxe3 28. Nf3 f5 29. Ne5 Rh4 30. Rxf5 Re4 31. Kf1 e2+ 32. Ke1 Nf4 33. Rg5+ Kf6 34. Rg3 c5 35. Nd7+ Kf5 36. Nxc5 Re7 37. Nd3 Nh5 38. Rf3+ Kg5 39. g4 Ng7 40. Ne5 Ne6 41. Rf5+ Kh6 42. Kxe2 Ng5 43. Rf6+ Kh7 44. h4 Ne4 45. Rf7+ Rxf7 46. Nxf7 Kg6 47. Ne5+ Kh6 48. Ke3 Ng3 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.04"]
[Round "5"]
[White "Welz, Peter"]
[Black "Shpati, Ted"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1999"]
[BlackElo "2081"]
[PlyCount "65"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. dxe5 dxe5 7. Bxf7+ Kxf7 8. Ng5+ Kg8 9. Ne6 Qe8 10. Nxc7 Qg6 11. Qd3 Qxg2 12. Be3 h6 13. 0-0-0 Rb8 14. Rdg1 Qh3 15. Rg3 Qh5 16. Rhg1 Bf8 17. Bxa7 Qf7 18. Bxb8 Nxb8 19. Qd8 Nh5 20. Qxc8 Nxg3 21. fxg3 Kh7 22. Qf5+ Qxf5 23. exf5 Bc5 24. Re1 Nc6 25. Ne4 Bb6 26. Nd5 Bd8 27. c3 Rf8 28. Rf1 h5 29. Kc2 Kh6 30. a4 g6 31. f6 g5 32. Nc5 Rf7 33. Nxb7 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.03"]
[Round "4"]
[White "Miowitz, Torsten"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1904"]
[BlackElo "1999"]
[PlyCount "130"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nd2 Bg7 4. e3 Nf6 5. h4 h6 6. Bxf6 Bxf6 7. g4 d6 8. Bd3 e5 9. gxf5 exd4 10. e4 gxf5 11. Qh5+ Kf8 12. exf5 Qe8+ 13. Qxe8+ Kxe8 14. Ne2 Nc6 15. Ne4 Ke7 16. N2g3 d5 17. Nxf6 Kxf6 18. 0-0-0 Ne5 19. Nh5+ Kf7 20. Rhg1 Rg8 21. Rxg8 Kxg8 22. Nf6+ Kg7 23. Nxd5 c6 24. Nc7 Rb8 25. Be4 c5 26. f4 Ng4 27. Nd5 Nf2 28. Re1 Nxe4 29. Rxe4 Bxf5 30. Re7+ Kf8 31. Re5 Bh3 32. Nf6 b6 33. Kd2 Kf7 34. Ne4 Rd8 35. Ke2 Bg2 36. Ng3 Bc6 37. Kd2 Rg8 38. Rf5+ Ke6 39. Re5+ Kd7 40. Nf5 Rg2+ 41. Kc1 Bf3 42. b3 h5 43. Re7+ Kc6 44. Re6+ Kc7 45. Re7+ Kd8 46. Re5 Rg4 47. Kd2 Rxf4 48. a4 Bg4 49. Ng3 Rf2+ 50. Kc1 Rh2 51. Nxh5 Rxh4 52. Nf6 Bf3 53. Re8+ Kc7 54. Re7+ Kc6 55. Rxa7 Rh1+ 56. Kb2 Rh2 57. Kc1 Rf2 58. Ne8 Bg4 59. Rc7+ Kd5 60. Ng7 d3 61. cxd3 Kd4 62. b4 Kc3 63. Kb1 Rf1+ 64. Ka2 Bd1 65. Ka3 Bb3 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.02"]
[Round "3"]
[White "Welz, Peter"]
[Black "Fock, Amina"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1999"]
[BlackElo "1763"]
[PlyCount "131"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Bf5 4. Bb5+ Bd7 5. Qe2 e6 6. 0-0 Ne7 7. c3 a6 8. Bxd7+ Nxd7 9. d4 c4 10. Bg5 a5 11. a4 h6 12. Bh4 g5 13. Bg3 Nf5 14. Ne1 h5 15. h3 Rb8 16. Nc2 b5 17. axb5 Rxb5 18. Ne3 Qb6 19. Nxf5 exf5 20. Qc2 f4 21. e6 Nf6 22. Na3 Bxa3 23. bxa3 fxg3 24. fxg3 Ne4 25. Rxf7 Qxe6 26. Rf3 Rb3 27. Raf1 Kd7 28. Rf7+ Kc6 29. Qe2 Re8 30. Kh2 Qd6 31. Ra7 Qxa3 32. Qxh5 Re6 33. Qh8 Kb5 34. Qa8 Nxc3 35. Rff7 Rb6 36. Rfc7 Qd6 37. Rc5+ Kb4 38. Rb7 Ra3 39. Qa6 Na4 40. Rb5+ Kc3 41. R7xb6 Nxb6 42. Rxb6 Qe7 43. Rd6 Qf8 44. Rf6 Qe7 45. Qb6 Qb4 46. Rf3+ Kb2 47. Rf2+ Kb3 48. Qe6 Qb5 49. Rf5 Kb2 50. Rxd5 Qb3 51. Qe2+ Kb1 52. Rf5 Qxg3+ 53. Kh1 Rc3 54. Rf1+ Rc1 55. Rxc1+ Kxc1 56. Qxc4+ Kd2 57. Qa2+ Ke3 58. Qa3+ Kf2 59. Qb2+ Ke3 60. Qc3+ Kf2 61. Qd2+ Kf1 62. d5 a4 63. d6 g4 64. d7 gxh3 65. Qd1+ Kf2 66. Qf3+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.04.01"]
[Round "2"]
[White "Scheele, Andreas"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1744"]
[BlackElo "1999"]
[PlyCount "88"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. b4 a5 7. b5 Ne4 8. c4 c5 9. bxc6 Nxc6 10. Bb2 Qb6 11. Qb3 Qb4 12. Qc2 d6 13. a3 Qb6 14. e3 Bd7 15. Ra2 Rac8 16. d5 Ne5 17. Bxe5 dxe5 18. Nbd2 Nxd2 19. Nxd2 e4 20. Rb1 Qa7 21. Qb3 Rc7 22. a4 Rfc8 23. Bf1 h5 24. h4 Kh7 25. Ra3 Qc5 26. Ra2 e6 27. dxe6 Bxe6 28. Qb6 Qxb6 29. Rxb6 Bf7 30. Rb5 Bc3 31. Nb3 Be8 32. Rb6 Rd8 33. c5 Bf7 34. Rc2 Bb4 35. Bc4 Bxc4 36. Rxc4 Rd3 37. Nd4 Bxc5 38. Rb5 b6 39. Ne6 Rc6 40. Nxc5 Ra3 41. Rd4 Rxc5 42. Rxb6 Rc1+ 43. Kg2 Raa1 44. f3 Rc2+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2018.03.31"]
[Round "1"]
[White "Welz, Peter"]
[Black "Wallet, Norbert"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1999"]
[PlyCount "77"]
[EventDate "2018.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Bf5 4. Bb5+ Nc6 5. 0-0 e6 6. d3 h6 7. Nc3 Nge7 8. h3 a6 9. Bxc6+ Nxc6 10. Bf4 Be7 11. Qd2 g5 12. Bh2 g4 13. hxg4 Bxg4 14. Qf4 Bxf3 15. Qxf3 Nd4 16. Qd1 Rg8 17. Kh1 Kd7 18. Ne2 Nf5 19. c4 Nh4 20. cxd5 Nxg2 21. dxe6+ fxe6 22. d4 c4 23. d5 Bc5 24. dxe6+ Kxe6 25. Bg3 Qc7 26. Kxg2 Qc6+ 27. Kh2 Raf8 28. Nd4+ Bxd4 29. Qxd4 Rd8 30. Qe3 Rg5 31. Qe2 Rd2 32. Qxd2 Rh5+ 33. Bh4 Rxh4+ 34. Kg3 Qe4 35. Qd6+ Kf7 36. Qf6+ Ke8 37. Qxh4 Qxe5+ 38. Qf4 Qg7+ 39. Kf3 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "8.6"]
[White "Niehaus, Frank"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2183"]
[BlackElo "1999"]
[PlyCount "55"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Tegel II"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Bg4 9. Be3 Nbd7 10. Re1 dxc4 11. Bxc4 Nb6 12. Bb3 Nbd5 13. Bg5 h6 14. Bh4 Nxc3 15. bxc3 Nd5 16. Bxe7 Nxe7 17. Qd3 Bf5 18. Qd2 Qd6 19. Ne5 Ng6 20. Re2 Nxe5 21. Rxe5 Bd7 22. Rae1 Rae8 23. f4 Rxe5 24. fxe5 Qe7 25. Qe3 b5 26. a4 a6 27. axb5 axb5 28. e6 1/2-1/2

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "7.6"]
[White "Welz, Peter"]
[Black "Emig, Edgar"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1999"]
[BlackElo "2128"]
[PlyCount "136"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Makkabi"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. 0-0 g6 6. d3 Bg7 7. Nc3 Bf5 8. Nh4 Qd7 9. Nxf5 gxf5 10. e4 dxe4 11. dxe4 Nxe4 12. Nxe4 fxe4 13. Qxd7+ Kxd7 14. Bxe4 h5 15. c3 Kc7 16. Be3 b6 17. Rad1 Rad8 18. Kg2 Bf6 19. Rxd8 Nxd8 20. Rd1 e6 21. b4 c4 22. Bd4 Bxd4 23. Rxd4 b5 24. Kh3 f6 25. a4 a6 26. a5 Nf7 27. Kh4 Nd6 28. Bc2 Rh6 29. Rd2 Kd7 30. Bd1 Ke7 31. Bf3 Nf5+ 32. Kh3 Nd6 33. Bc6 e5 34. Re2 Ke6 35. Bf3 Rh7 36. Kg2 Kf5 37. Rd2 Ke6 38. Bd5+ Kf5 39. Bg8 Rd7 40. Bh7+ Ke6 41. Bg6 Rg7 42. Bxh5 exf4 43. Bf3 Nf5 44. g4 Ne3+ 45. Kf2 Nxg4+ 46. Bxg4+ Rxg4 47. Rd8 Rh4 48. Ra8 Rxh2+ 49. Kf3 Kf5 50. Rxa6 Rh3+ 51. Kf2 Rxc3 52. Rb6 Ke4 53. Rxb5 Rc2+ 54. Kg1 Ke3 55. Rb6 Rc1+ 56. Kh2 f5 57. Re6+ Kf2 58. a6 c3 59. b5 Ra1 60. Rc6 Ra3 61. Rc7 f3 62. a7 Ra4 63. Kh3 Kg1 64. Rg7+ Kf1 65. b6 c2 66. Rc7 f2 67. Rxc2 Ke1 68. Rxf2 Kxf2 0-1

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.08"]
[Round "9"]
[White "Behrmann, Joachim"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2200"]
[BlackElo "2042"]
[PlyCount "45"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. h4 h6 5. Bf4 c5 6. e3 cxd4 7. exd4 Nc6 8. Nf3 d6 9. Bc4 a6 10. Bxg8 Rxg8 11. Qd2 Rh8 12. 0-0-0 Bd7 13. Rhe1 Kf8 14. Nd5 Kg8 15. Be3 Bf8 16. Nf4 Kh7 17. d5 Ne5 18. Nxe5 dxe5 19. Ne6 Bxe6 20. dxe6 Bg7 21. Qxd8 Rhxd8 22. Rd7 Bf6 23. g3 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.07"]
[Round "8"]
[White "Beran, Rolf Dietrich"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1909"]
[BlackElo "2042"]
[PlyCount "94"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e3 0-0 6. Nge2 d6 7. d3 e5 8. 0-0 c6 9. b3 Be6 10. Ba3 Re8 11. Rc1 Na6 12. Bb2 Qd7 13. a3 Rad8 14. Qc2 g5 15. f4 h6 16. h3 Bf7 17. Kh2 Bg6 18. Rcd1 Qf7 19. b4 Bh7 20. b5 Nb8 21. bxc6 bxc6 22. Bc1 Kh8 23. Qa4 Qc7 24. d4 gxf4 25. exf4 e4 26. Be3 Rg8 27. d5 c5 28. Nb5 Qf7 29. Qxa7 Qh5 30. Nxd6 Rxd6 31. Bxc5 Ra6 32. Qe7 Qxe2 33. Bd4 Qxc4 34. d6 Nc6 35. Qc7 Qe6 36. Qb7 Qc8 37. Qb2 Nxd4 38. Rxd4 Nh5 39. Qd2 Rxa3 40. d7 Qd8 41. Rc4 Nxg3 42. Rd1 Rd3 43. Qc2 Qxd7 44. Rc7 Qd6 45. Rb1 Qxf4 46. Rbb7 Nf1+ 47. Kg1 Bd4+ 0-1

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.06"]
[Round "7"]
[White "Welz, Peter"]
[Black "Schneider, Eckehard"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2042"]
[BlackElo "1842"]
[PlyCount "57"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Be2 Bd7 9. 0-0 Be7 10. Re1 g5 11. h3 h5 12. Nh2 h4 13. Ng4 0-0-0 14. Qc2 f5 15. exf6 Nxf6 16. Nxf6 Bxf6 17. Bg4 Rde8 18. Rb1 Nb3 19. Nxb3 cxb3 20. Qd3 Qd6 21. Bd2 Bd8 22. Re5 Bf6 23. Re3 Bd8 24. Rbe1 Rhf8 25. c4 dxc4 26. Qxc4+ Bc7 27. Re5 b5 28. Qd3 Bc6 29. Bb4 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.05"]
[Round "6"]
[White "Kohlmeyer, Dagobert"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1858"]
[BlackElo "2042"]
[PlyCount "95"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Nf6 6. Bd3 Bg4 7. 0-0 0-0 8. h3 Bh5 9. Bf4 c6 10. a3 Bd6 11. Bxd6 Qxd6 12. Re1 Nbd7 13. b4 Rae8 14. Be2 Re7 15. Nh4 Rfe8 16. Nf5 Rxe2 17. Nxe2 Qc7 18. Nfg3 Bg6 19. Qd2 Ne4 20. Nxe4 dxe4 21. c4 f5 22. Qf4 Qxf4 23. Nxf4 Bf7 24. d5 g5 25. dxc6 bxc6 26. Rad1 Ne5 27. Ne2 Nd3 28. Nd4 Nxe1 29. Rxe1 f4 30. Nxc6 Bxc4 31. Nd4 e3 32. fxe3 fxe3 33. Nf5 Re5 34. Nxe3 a5 35. Kf2 Ba6 36. Rd1 axb4 37. axb4 Re4 38. Rd8+ Kf7 39. Rb8 Re5 40. g3 h5 41. Rh8 Kg6 42. Rb8 Kf7 43. g4 hxg4 44. hxg4 Rb5 45. Rxb5 Bxb5 46. Nf5 Kf6 47. Ke3 Ke5 48. Nd4 1/2-1/2

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "6.5"]
[White "Welz, Peter"]
[Black "Franzke, Alexander"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1999"]
[BlackElo "2009"]
[PlyCount "125"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Cottbus Lokomotive"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. f4 Nf6 7. Nf3 Nd4 8. h3 Nh5 9. Nxd4 cxd4 10. Ne2 e5 11. 0-0 exf4 12. g4 Ng3 13. Nxg3 fxg3 14. Qf3 0-0 15. Qxg3 Be5 16. Bf4 Qe7 17. Bxe5 dxe5 18. c3 dxc3 19. bxc3 Qc5+ 20. Kh1 Be6 21. c4 f6 22. Rf2 Rad8 23. Raf1 Kg7 24. g5 fxg5 25. Rxf8 Rxf8 26. Rxf8 Kxf8 27. Qxg5 Kg7 28. h4 Qd6 29. h5 Bc8 30. h6+ Kf7 31. Qe3 Qd4 32. Qf3+ Ke7 33. Kh2 Qb2 34. Qg3 Kf7 35. Qg5 Qd4 36. Qd2 b6 37. a4 a5 38. Bh3 Bxh3 39. Kxh3 Qg1 40. Qb2 Kf6 41. Qb5 Qe3+ 42. Kg2 Qd4 43. Qe8 Kg5 44. Qe7+ Kh5 45. Qxh7 Qxd3 46. Qb7 Qd2+ 47. Kg3 Qe3+ 48. Kg2 Kxh6 49. Qd5 Qd4 50. Kf3 Kg5 51. Kg3 Qxd5 52. cxd5 Kf6 53. Kg4 Ke7 54. Kg5 Kd6 55. Kxg6 b5 56. axb5 a4 57. Kf7 a3 58. b6 a2 59. b7 Kc7 60. d6+ Kxb7 61. d7 a1Q 62. d8Q Qd4 63. Qxd4 1/2-1/2

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.03"]
[Round "5"]
[White "Becker, Werner"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1806"]
[BlackElo "2042"]
[PlyCount "62"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. e3 Bg7 5. Bd3 0-0 6. Nge2 d6 7. 0-0 e5 8. f3 Nc6 9. d5 Ne7 10. Rb1 Kh8 11. Kh1 c6 12. Bc2 cxd5 13. cxd5 Bd7 14. b4 Rc8 15. b5 Nexd5 16. Nxd5 Nxd5 17. Bb3 Nc7 18. Ba4 Be6 19. b6 axb6 20. Rxb6 Bxa2 21. Rxb7 Ne6 22. Rd7 Qa5 23. Rxd6 Nc5 24. Bc2 Bc4 25. Rf2 Rfd8 26. Rxd8+ Rxd8 27. Qg1 Nd3 28. Bxd3 Rxd3 29. Ng3 h5 30. Nf1 Rd1 31. Bb2 Qb5 0-1

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.02"]
[Round "4"]
[White "Welz, Peter"]
[Black "Sommer, Werner1111"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2042"]
[BlackElo "1378"]
[PlyCount "35"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6. Nc3 d6 7. Bf4 Qf6 8. Bb5+ Bd7 9. e5 Qg6 10. 0-0-0 c6 11. Bd3 Qxg2 12. exd6 0-0-0 13. a4 c5 14. Qc4 Be6 15. Qa6+ Qb7 16. Qxb7+ Kxb7 17. Be4+ Kc8 18. Nb5 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.02.01"]
[Round "3"]
[White "Welz, Peter"]
[Black "Koerner, Helmut"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2042"]
[BlackElo "1819"]
[PlyCount "74"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. Qe2 a6 8. a4 b4 9. a5 Bb7 10. Nh3 Bxd5 11. Bxd5 Qxd5 12. c4 Qd6 13. d3 e5 14. 0-0 Nc6 15. f4 Be7 16. fxe5 Qxe5 17. Qf3 Qd4+ 18. Kh1 Qd7 19. d4 Rd8 20. d5 Nd4 21. Qd3 c5 22. Be3 Qa7 23. Nd2 0-0 24. Bxd4 cxd4 25. Nf3 Ne8 26. Nxd4 Qc5 27. Nf5 Bf6 28. Rf2 Nd6 29. Nxg7 Bxg7 30. Ng5 f5 31. Raf1 Ne4 32. Nxe4 fxe4 33. Rxf8+ Rxf8 34. Rxf8+ Qxf8 35. Qe2 Qf4 36. g3 Qc1+ 37. Kg2 Qxb2 0-1

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.01.31"]
[Round "2"]
[White "Casny, Guenter"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1821"]
[BlackElo "2042"]
[PlyCount "101"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 e5 6. e4 fxe4 7. Nxe4 Nxe4 8. Bxe4 0-0 9. Be3 d6 10. Ne2 Nd7 11. Qd2 Nf6 12. Bg2 c6 13. Bg5 Qb6 14. Bxf6 Rxf6 15. 0-0 Be6 16. Nc3 Qc7 17. Rae1 Re8 18. Ne4 Rff8 19. b4 Kh8 20. a4 b6 21. Qc1 Bg8 22. Nc3 h6 23. b5 cxb5 24. axb5 g5 25. Nd5 Qc5 26. Be4 Bh7 27. Qe3 Qc8 28. Ra1 Rf7 29. Nb4 Bxe4 30. Qxe4 Qc5 31. Na6 Qc8 32. Ra2 Ref8 33. Nb4 Qc5 34. Na6 Qc8 35. Nb4 Qc5 36. Na6 Qc8 37. Nb4 h5 38. Nc6 Qh3 39. Qg6 h4 40. Qh5+ Kg8 41. Qxg5 hxg3 42. hxg3 Qh7 43. Ne7+ Rxe7 44. Qxe7 Qxd3 45. Rxa7 Qg6 46. Qb7 e4 47. Qd5+ Kh8 48. Ra8 Rxa8 49. Qxa8+ Kh7 50. Re1 e3 51. Rxe3 1-0

[Event "Berlin-ch Seniors op 34th"]
[Site "Berlin"]
[Date "2018.01.30"]
[Round "1"]
[White "Welz, Peter"]
[Black "Sattler, Guenther"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2042"]
[BlackElo "1744"]
[PlyCount "89"]
[EventDate "2018.01.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 c6 6. Be3 Nf6 7. f3 0-0 8. Qd2 a6 9. 0-0-0 b5 10. g4 c5 11. Nf5 Bxf5 12. gxf5 Nc6 13. Rg1 Kh8 14. Qg2 Rg8 15. Kb1 Qa5 16. Be2 g6 17. fxg6 Rxg6 18. Qf2 Rb8 19. Rxg6 fxg6 20. Bf1 Rf8 21. Qe2 c4 22. Bg2 Nd7 23. Nd5 Qd8 24. Nxe7 Qxe7 25. Qd2 Ndb8 26. Bg5 Qe6 27. Qxd6 Qxd6 28. Rxd6 Kg7 29. Bd2 b4 30. f4 Rd8 31. Rxd8 Nxd8 32. Bxb4 Nbc6 33. Bc3+ Kf7 34. Bf1 a5 35. Bxc4+ Ke7 36. f5 gxf5 37. exf5 Nf7 38. f6+ Kf8 39. Bd5 Nfe5 40. Bxc6 Nxc6 41. a4 Kf7 42. Ka2 h5 43. Kb3 Ke6 44. Kc4 Kd6 45. Kb5 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.8"]
[White "Welz, Peter"]
[Black "Manke, Karsten"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1999"]
[BlackElo "1807"]
[PlyCount "49"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Stralsund"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 e6 5. 0-0 Nf6 6. c4 Qd8 7. Qb3 Qc8 8. h3 Bh5 9. d4 c6 10. Nc3 Nbd7 11. Bf4 b6 12. Rac1 Qb7 13. Rfe1 Be7 14. g4 Bg6 15. Bf1 0-0 16. Nh4 Rfe8 17. Nxg6 hxg6 18. Bg2 Rac8 19. d5 cxd5 20. cxd5 Nc5 21. Qd1 Qa6 22. b4 Ncd7 23. dxe6 fxe6 24. Rxe6 Qc4 25. Nd5 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.7"]
[White "Welz, Peter"]
[Black "Kalhorn, Stefan"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1999"]
[BlackElo "2122"]
[PlyCount "46"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 c5 2. Nf3 Nc6 3. e3 e6 4. Be2 g6 5. 0-0 Bg7 6. d4 cxd4 7. exd4 Nge7 8. c3 0-0 9. Na3 d5 10. Nc2 Rb8 11. Ne3 b5 12. a3 a5 13. Qe1 b4 14. axb4 axb4 15. Qh4 f6 16. Bd3 e5 17. fxe5 fxe5 18. dxe5 Nxe5 19. Nxe5 Rxf1+ 20. Bxf1 Bxe5 21. Nxd5 Rb7 22. Bg5 Bd6 23. Nf6+ Kf8 1-0

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "3.6"]
[White "Welz, Peter"]
[Black "Bruchmann, Stephan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1999"]
[BlackElo "2230"]
[PlyCount "96"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Rotation"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 g6 3. f4 d5 4. e5 Nh6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Bg7 8. Bd3 e6 9. 0-0 Nf5 10. Bxf5 exf5 11. Be3 Na6 12. b3 Qd7 13. c4 Rd8 14. Nc3 Nc7 15. cxd5 Nxd5 16. Nxd5 Qxd5 17. Qxd5 Rxd5 18. g4 Kd7 19. gxf5 gxf5 20. Kf2 Ke6 21. Rg1 Bh6 22. Rg2 Rc8 23. Kf3 Rdd8 24. Rc1 a6 25. Rgc2 Bf8 26. Rg1 Bh6 27. Rgc1 Rd5 28. Rg1 Rcd8 29. Rcg2 Rxd4 30. Bxd4 Rxd4 31. Rg8 Rxf4+ 32. Kg2 Kxe5 33. Rb8 Rb4 34. Rd1 Ke6 35. Re8+ Kf6 36. Rd7 Re4 37. Rxe4 fxe4 38. Rxb7 Be3 39. Rc7 c5 40. Rc6+ Ke5 41. Rxa6 f5 42. a4 f4 43. a5 f3+ 44. Kg3 Bd2 45. Ra8 Be1+ 46. Kh2 e3 47. Rf8 Bxa5 48. Rxf3 Ke4 0-1

[Event "Berlin Lichtenrade op 13th"]
[Site "Berlin"]
[Date "2017.10.29"]
[Round "2"]
[White "Welz, Peter"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2060"]
[BlackElo "2583"]
[PlyCount "114"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 Nh6 5. Nf3 0-0 6. c3 f6 7. Bd3 fxe5 8. fxe5 c5 9. 0-0 Nc6 10. h3 Qb6 11. Qb3 cxd4 12. Qxb6 axb6 13. Bb5 Bf5 14. Bg5 Bxb1 15. Rfxb1 Rxf3 16. Bxc6 bxc6 17. gxf3 Nf5 18. Re1 c5 19. Kg2 e6 20. a3 Kf7 21. cxd4 Nxd4 22. Rac1 c4 23. Bd2 Nb3 24. Rc2 b5 25. f4 Bf8 26. Rh1 d4 27. Be1 d3 28. Rf2 Bc5 29. Rf3 Bd4 30. h4 h5 31. Bc3 Bxc3 32. bxc3 Rxa3 33. Kh3 Nd2 34. Rf2 Ne4 35. Rg2 d2 36. Kh2 Rxc3 37. Ra1 Rc1 38. Ra7+ Kf8 39. Ra8+ Kg7 40. Ra7+ Kh6 41. f5 Rh1+ 42. Kxh1 d1Q+ 43. Kh2 g5 44. fxe6 Qe1 45. e7 Qxh4+ 46. Kg1 Qe1+ 47. Kh2 g4 48. Ra6+ Kg5 49. Rg6+ Kxg6 50. e8Q+ Kf5 51. Qd7+ Kf4 52. Qf7+ Ke3 53. Qa7+ Kd3 54. Qg7 g3+ 55. Rxg3+ Qxg3+ 56. Qxg3+ Nxg3 57. Kxg3 c3 0-1

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.10.23"]
[Round "2.7"]
[White "Welz, Peter"]
[Black "Stark, Ingo"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1999"]
[BlackElo "2148"]
[PlyCount "54"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Oberschoeneweide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 Rb8 7. Nf3 b5 8. a3 a5 9. 0-0 b4 10. axb4 axb4 11. Ne2 e6 12. d4 cxd4 13. Nexd4 Nxd4 14. Nxd4 Ne7 15. Kh1 0-0 16. Be3 Qd7 17. Qd2 Bb7 18. Ra5 f5 19. exf5 Nxf5 20. Nxf5 Rxf5 21. Rxf5 gxf5 22. Bd4 Bxg2+ 23. Kxg2 Qc6+ 24. Kh3 Qc4 25. Rd1 Bxd4 26. Qxd4 Qxd4 27. Rxd4 Rb6 1/2-1/2

[Event "Oberliga Nord O 1718"]
[Site "Germany"]
[Date "2017.10.08"]
[Round "1.7"]
[White "Mohrmann, Ralf"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2074"]
[BlackElo "1999"]
[PlyCount "87"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin Weisse Dame"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 d6 5. Nc3 c6 6. Nf4 e5 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Nd3 Bd6 10. e4 Na6 11. Bd2 Kc7 12. 0-0 Nc5 13. Nxc5 Bxc5 14. Rad1 Re8 15. Bg5 Nxe4 16. Bxe4 fxe4 17. Nxe4 Be7 18. Nf6 Bxf6 19. Bxf6 Bf5 20. Rd2 Re6 21. Bg5 Rd6 22. Rfd1 Rxd2 23. Rxd2 Re8 24. Kf1 Bd7 25. c4 b6 26. b4 a5 27. bxa5 bxa5 28. c5 a4 29. Re2 Be6 30. Ke1 Bd5 31. Bf4 Kd7 32. Bc1 Rb8 33. a3 e4 34. Rb2 Rb5 35. Rxb5 cxb5 36. Bd2 Ke6 37. Bb4 Kf5 38. h3 h5 39. h4 g5 40. hxg5 Kxg5 41. Ke2 Kg4 42. Ke3 Bc6 43. Bc3 Kf5 44. Kd4 1/2-1/2

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.27"]
[Round "9"]
[White "Heinisch, Wolfgang"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1897"]
[BlackElo "2086"]
[PlyCount "34"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. Nxe4 0-0 7. 0-0-0 Nxe4 8. Qxe4 Bf6 9. d4 a5 10. a4 Nc6 11. Bd3 g6 12. h4 Bxd4 13. c3 Bg7 14. Bc2 Qf6 15. h5 Nb4 16. hxg6 fxg6 17. Rd2 Na2+ 0-1

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.26"]
[Round "8"]
[White "Welz, Peter"]
[Black "Rechberger, Franz"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2086"]
[BlackElo "2129"]
[PlyCount "116"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a6 7. Nc3 d6 8. Bd3 Nge7 9. Bg5 Be6 10. Nd5 Ba7 11. 0-0 f6 12. Bh4 Qd7 13. c4 0-0 14. Kh1 Ng6 15. Bg3 Nce5 16. f4 Nxd3 17. Qxd3 f5 18. Rae1 fxe4 19. Qxe4 Bf5 20. Qf3 Rae8 21. h3 Rxe1 22. Bxe1 Re8 23. Bf2 Be4 24. Qh5 Bd3 25. Nf6+ gxf6 26. Qd5+ Kh8 27. Qxd3 Bxf2 28. Rxf2 Qxa4 29. Nd4 Re1+ 30. Kh2 Qe8 31. Qf5 Kg7 32. Qh5 Re4 33. Nf5+ Kh8 34. Ng3 Rxc4 35. Qf5 Qf7 36. Nh5 Rc5 37. Qg4 Ne7 38. Ng3 Qg6 39. Qe6 Nf5 40. Qc8+ Qg8 41. Qxg8+ Kxg8 42. Nh5 Kf7 43. g4 Nd4 44. g5 fxg5 45. fxg5+ Kg6 46. Nf6 Re5 47. h4 a5 48. Rg2 h5 49. gxh6+ Kxf6 50. Rg7 Rh5 51. Rxc7 Rxh4+ 52. Kg3 Rxh6 53. Rxb7 Ke5 54. Ra7 Nc6 55. Ra6 Kd5 56. Kf3 Re6 57. Kf4 Kc5 58. Kf5 Re8 0-1

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.25"]
[Round "7"]
[White "Perhinig, Robert"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2206"]
[BlackElo "2086"]
[PlyCount "97"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 d6 5. 0-0 Bg7 6. b3 0-0 7. Bb2 c6 8. c4 d5 9. Nf4 g5 10. Nd3 e6 11. Nd2 Nbd7 12. e3 Ne4 13. f3 Nxd2 14. Qxd2 Nf6 15. Ne5 Nd7 16. Nxd7 Bxd7 17. e4 f4 18. Bh3 h5 19. e5 Rf7 20. Qc2 g4 21. fxg4 hxg4 22. Bxg4 Qg5 23. Qe2 Raf8 24. Bc1 dxc4 25. bxc4 c5 26. h4 f3 27. Bxg5 fxe2 28. Bxe2 cxd4 29. Rxf7 Rxf7 30. Bf4 Bc8 31. Rd1 Rd7 32. Kf2 Bf8 33. h5 Bc5 34. Bd3 Rf7 35. Kf3 Bd7 36. g4 a6 37. g5 b5 38. cxb5 Bxb5 39. Bxb5 axb5 40. Rc1 Bf8 41. Rc8 Kg7 42. Rd8 Be7 43. Rd7 Kf8 44. Kg4 Bc5 45. Rd8+ Kg7 46. g6 Rc7 47. Bg5 Be7 48. Bxe7 Rxe7 49. Kg5 1-0

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.24"]
[Round "6"]
[White "Welz, Peter"]
[Black "Koller, Hans Juergen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2086"]
[BlackElo "2140"]
[PlyCount "65"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. e5 Ne4 6. Bd3 Nxc3 7. Qd2 g6 8. bxc3 dxe5 9. dxe5 Bg7 10. Ne2 0-0 11. 0-0 Na6 12. a4 Rd8 13. Ba3 c5 14. Qe3 Bg4 15. h3 Bxe2 16. Bxe2 b6 17. Bc1 Nc7 18. c4 Ne6 19. c3 Nf8 20. Bd2 f6 21. Rfb1 fxe5 22. fxe5 Nd7 23. Bf3 Rab8 24. Rb5 Qa6 25. e6 Nf6 26. Be1 Rbc8 27. g4 Ne8 28. Bh4 Bf6 29. Bxf6 Nxf6 30. Qf2 Ne8 31. Bb7 Qxb7 32. Qf7+ Kh8 33. Qf8# 1-0

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.23"]
[Round "5"]
[White "Kerschenbauer, Franz"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1881"]
[BlackElo "2086"]
[PlyCount "58"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Qh5+ g6 8. Qh6 Qe7 9. Nxf6+ Qxf6 10. c3 Nc6 11. Nf3 d6 12. Bd3 Bd7 13. 0-0 0-0-0 14. Rae1 Rdg8 15. b4 Nd8 16. Ng5 Rg7 17. Re3 Re7 18. Rfe1 Qg7 19. Qh4 h6 20. Nf3 g5 21. Qg3 Rg8 22. Bc4 h5 23. h3 Rf7 24. h4 gxh4 25. Qxg7 Rfxg7 26. Nxh4 Rg4 27. Rh3 R8g7 28. Ree3 e5 29. Reg3 exd4 0-1

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.22"]
[Round "4"]
[White "Welz, Peter"]
[Black "Pantovic, Dragan M"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2086"]
[BlackElo "2135"]
[PlyCount "161"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5. dxc5 Qa5+ 6. c3 Qxc5 7. Bd3 Nf6 8. Qe2 Bg4 9. Be3 Qc7 10. 0-0 Nc6 11. h3 Bd7 12. Nd4 0-0 13. Nd2 a6 14. Qf2 Rab8 15. Qh4 e6 16. N2f3 Qd8 17. f5 exf5 18. exf5 Ne5 19. Bc2 Nd5 20. Bg5 f6 21. Bd2 Ne7 22. Bb3+ Kh8 23. Nxe5 dxe5 24. Nf3 Nxf5 25. Qf2 Bc6 26. Rad1 Qc7 27. g4 Nd6 28. Nh4 Ne4 29. Nxg6+ hxg6 30. Qh4+ Bh6 31. Bxh6 Qh7 32. g5 fxg5 33. Bxg5 Qxh4 34. Bxh4 Kg7 35. Be7 Rf4 36. Rxf4 exf4 37. Bd8 f3 38. Bb6 Rf8 39. Bf2 Re8 40. Bd4+ Kh6 41. Be3+ Kg7 42. Bd5 Bxd5 43. Rxd5 Rf8 44. Bf2 Rf7 45. Re5 Nd2 46. b3 Rf4 47. Re7+ Rf7 48. Bd4+ Kf8 49. Re6 g5 50. Be3 Nb1 51. Bc5+ Kg8 52. Bd4 f2+ 53. Bxf2 Nxc3 54. a4 Kh7 55. Re4 Kg6 56. Kg2 Nd1 57. Bd4 Rd7 58. Bg1 Kf6 59. Re2 Rd3 60. b4 Nc3 61. Rf2+ Kg6 62. a5 Nd5 63. Bh2 Ne3+ 64. Kh1 Rd1+ 65. Bg1 Nd5 66. Rc2 Rb1 67. Rg2 Rxb4 68. Rd2 Nf4 69. h4 gxh4 70. Be3 Kf5 71. Kh2 Rb3 72. Bb6 Rd3 73. Rc2 Nd5 74. Bd8 Nb4 75. Rf2+ Kg4 76. Bc7 Nd5 77. Rg2+ Kf5 78. Bd8 Nf4 79. Rb2 Rxd8 80. Rxb7 Rd2+ 81. Kg1 0-1

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.21"]
[Round "3"]
[White "Mitter, Gerd"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2226"]
[BlackElo "2086"]
[PlyCount "74"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. 0-0 e5 5. d4 e4 6. Ng5 h6 7. Nh3 g5 8. f3 Bg7 9. fxe4 fxe4 10. Nf2 d5 11. c4 c6 12. Nc3 0-0 13. Qb3 Kh8 14. e3 Na6 15. cxd5 cxd5 16. Bd2 Nc7 17. Rac1 Ne6 18. Ne2 Qe8 19. Bb4 Rg8 20. Bd6 Qg6 21. Be5 Rd8 22. Nc3 Nf8 23. Bxf6 Bxf6 24. Nxd5 Be6 25. Bxe4 Qg7 26. Bg2 Rd6 27. Kh1 Rad8 28. e4 Bxd4 29. Nd3 Rb6 30. Qc2 Bxd5 31. exd5 Bxb2 32. Rb1 Bd4 33. Rxb6 Bxb6 34. Qe2 Ng6 35. Qe6 Rf8 36. Rxf8+ Nxf8 37. Qe5 Bc7 1/2-1/2

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.20"]
[Round "1"]
[White "Loescher, Leon"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1693"]
[BlackElo "2086"]
[PlyCount "56"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nf3 0-0 7. 0-0 Bg4 8. Bg5 c6 9. Nb1 Nbd7 10. c3 Bd6 11. Nbd2 Qc7 12. Qc2 a5 13. a3 Bf4 14. Bh4 a4 15. Rae1 b5 16. Re7 Qd6 17. Ree1 Rae8 18. Bg3 h6 19. Bf5 Bxg3 20. fxg3 Bxf5 21. Qxf5 Re6 22. Qd3 Rfe8 23. Rxe6 Rxe6 24. Nh4 g6 25. Nxg6 fxg6 26. Qxg6+ Kh8 27. Qxh6+ Nh7 28. Rf8+ Ndxf8 0-1

[Event "Feffernitz op 26th"]
[Site "Feffernitz"]
[Date "2017.08.20"]
[Round "2"]
[White "Welz, Peter"]
[Black "Fitzke, Ulrich"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2086"]
[BlackElo "1831"]
[PlyCount "83"]
[EventDate "2017.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 e6 6. f4 Be7 7. 0-0 0-0 8. d3 Bd7 9. h3 Rc8 10. g4 h6 11. Ng3 Nd4 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 exd5 15. Bxd5 Bc6 16. Bxc6 Rxc6 17. c3 Ne6 18. Nf5 Bg5 19. Bxg5 Qxg5 20. h4 Qd8 21. Qf3 Rc7 22. Rf2 Rd7 23. Rd1 Kh7 24. g5 hxg5 25. hxg5 Rh8 26. Rg2 Kg8 27. Qg4 Rxd3 28. Rf1 Rd7 29. g6 Rd2 30. gxf7+ Kf8 31. Ne3 Rxg2+ 32. Nxg2 Ng5 33. Nf4 Rh6 34. Rd1 Qe7 35. Qc8+ Kxf7 36. Rd7 Ne6 37. Rxe7+ Kxe7 38. Qxb7+ Kf8 39. Qb8+ Kf7 40. Qxa7+ Kg8 41. Nxe6 Rxe6 42. Qxc5 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.05.07"]
[Round "9.7"]
[White "Stark, Ingo"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2171"]
[BlackElo "2118"]
[PlyCount "47"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 g6 8. Bd2 Bd7 9. Nf3 c4 10. h4 Qb6 11. h5 Nc6 12. hxg6 fxg6 13. Rxh7 Rxh7 14. Qxg6+ Rf7 15. Ng5 0-0-0 16. Nxf7 Nge7 17. Qh7 Rf8 18. Be2 Kc7 19. Nd6 a6 20. f4 Qb2 21. Rc1 Qxa3 22. g4 Nxd4 23. Qxe7 Rh8 24. Ne8+ 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "8.7"]
[White "Welz, Peter"]
[Black "Kalhorn, Stefan"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2118"]
[BlackElo "2138"]
[PlyCount "39"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. c4 c6 10. Qa4 Bd7 11. Qc2 0-0 12. Bg5 h6 13. Bh4 Bd6 14. Bf5 Bxf5 15. Qxf5 Qd7 16. Qxd7 Nxd7 17. cxd5 cxd5 18. Nc3 Nb6 19. Rad1 Be5 20. Nxd5 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.17"]
[Round "9"]
[White "Welz, Peter"]
[Black "Meyer Dunker, Paul"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2106"]
[BlackElo "1924"]
[PlyCount "73"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. a4 a6 7. Nc3 Nf6 8. Bg5 h6 9. Bh4 d6 10. Bd3 Be6 11. Nd5 Bxd5 12. exd5 Ne5 13. 0-0 Qd7 14. c4 0-0-0 15. a5 Ba7 16. Rc1 g5 17. Bg3 h5 18. Bxe5 dxe5 19. Qc2 Kb8 20. Nd2 g4 21. b4 h4 22. Ne4 Nxe4 23. Bxe4 g3 24. c5 f5 25. Bxf5 Qg7 26. Be4 h3 27. fxg3 hxg2 28. Qxg2 Rh6 29. Rf5 Rdh8 30. Rcf1 b6 31. axb6 cxb6 32. Rf7 Qg8 33. d6 bxc5 34. Rb7+ Kc8 35. Rxa7 Rxh2 36. Bf5+ Kd8 37. Qa8# 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.16"]
[Round "8"]
[White "Wiese, Hans Joachim"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2051"]
[BlackElo "2106"]
[PlyCount "99"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 dxc3 6. bxc3 Nf6 7. Ng3 Be7 8. Be2 0-0 9. 0-0 b6 10. Re1 Bb7 11. Bc4 Nc6 12. Qe2 Qc8 13. e5 Nd5 14. Bxd5 exd5 15. d3 d4 16. c4 Nd8 17. Ne4 Bxe4 18. Qxe4 Qc6 19. Qe2 Qg6 20. Bd2 Rc8 21. a4 Rc6 22. a5 Re6 23. axb6 axb6 24. Qe4 Qxe4 25. Rxe4 f6 26. Ree1 f5 27. Ra6 Nf7 28. h4 g6 29. Ra7 h6 30. Rb7 Ra8 31. Rb1 Bd8 32. g3 Ra3 33. Rb8 Rxd3 34. Kg2 Kg7 35. Ra1 g5 36. hxg5 hxg5 37. Ra7 Re7 38. Rxe7 Bxe7 39. Rb7 g4 40. Ng5 Bxg5 41. Bxg5 Kg6 42. Bf4 Nd8 43. Rxb6+ Kf7 44. Rf6+ Ke7 45. Bg5 Ne6 46. Bh4 Kd7 47. Rxf5 Rc3 48. Rf7+ Kc8 49. Rf6 Kd7 50. Rf7+ 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.15"]
[Round "7"]
[White "Welz, Peter"]
[Black "Voigt, Ingo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2106"]
[BlackElo "1985"]
[PlyCount "61"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 a6 7. Nge2 b5 8. Bb3 b4 9. g4 Bg6 10. g5 bxc3 11. gxf6 cxb2 12. Bxb2 exf6 13. h4 Qd6 14. h5 Bf5 15. d4 Qb6 16. Ng3 Bd7 17. Qe2+ Kd8 18. 0-0-0 Bd6 19. Ne4 Bf4+ 20. Kb1 Re8 21. Qg2 a5 22. a4 Bh6 23. Nc5 Bf5 24. Rhe1 Nd7 25. Rxe8+ Kxe8 26. Qe2+ Kd8 27. Re1 Ne5 28. dxe5 Qxc5 29. exf6 Kc8 30. fxg7 Kb7 31. d6 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.14"]
[Round "6"]
[White "Welz, Peter"]
[Black "Hintze, Peter"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2106"]
[BlackElo "2035"]
[PlyCount "102"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 a6 4. Bg2 b5 5. d3 Bb7 6. f4 e6 7. Nf3 Be7 8. 0-0 Nf6 9. h3 0-0 10. g4 d5 11. e5 Ne8 12. Qe2 Nc7 13. Bd2 b4 14. Nd1 Nb5 15. c3 a5 16. Nf2 a4 17. a3 bxa3 18. bxa3 c4 19. d4 Na5 20. f5 Nb3 21. Ra2 Nxd2 22. Qxd2 Bc8 23. f6 gxf6 24. exf6 Bxf6 25. g5 Bg7 26. Ng4 f5 27. gxf6 Bxf6 28. Nxf6+ Qxf6 29. Ne5 Qh4 30. Rxf8+ Kxf8 31. Qe3 Nd6 32. Ng4 Nf7 33. Rf2 Ra7 34. Qf4 Rb7 35. Kh2 Kg7 36. Qe3 Qh5 37. Rf3 Kh8 38. Nf6 Qh4 39. Rf4 Qg5 40. Qf3 Nh6 41. Ne8 Nf5 42. Qg4 Qe7 43. Qe2 Ng7 44. Nxg7 Qxg7 45. Bxd5 Qc7 46. Qe3 Rb3 47. Kg2 Qg7+ 48. Rg4 Qf6 49. Bxc4 Bb7+ 50. Kg3 Rb2 51. Bxe6 Rg2# 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.13"]
[Round "5"]
[White "Buttkus, Andree"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2024"]
[BlackElo "2106"]
[PlyCount "115"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Bd3 Nc6 6. 0-0 Bd6 7. c3 Nge7 8. Re1 Qd7 9. Nbd2 0-0-0 10. b4 Ng6 11. b5 Nce7 12. Qa4 Kb8 13. Ne5 Nxe5 14. dxe5 Bc5 15. Nb3 Bb6 16. Ba3 Nc8 17. Nd4 Bxd4 18. Qxd4 Bf5 19. Bf1 Rhe8 20. Rad1 Nb6 21. Bc5 Re6 22. c4 dxc4 23. Bxb6 Rxb6 24. Qxd7 Rxd7 25. Bxc4 Kc8 26. a4 Rh6 27. Rxd7 Kxd7 28. Bxf7 Rh4 29. e6+ Ke7 30. Rc1 Rxa4 31. Rxc7+ Kf6 32. h3 b6 33. Bg8 Bxe6 34. Bxe6 Kxe6 35. Rxg7 h5 36. Rg5 h4 37. g3 Kf6 38. Rg4 Ra1+ 39. Kg2 hxg3 40. Kxg3 Rb1 41. Ra4 Rxb5 42. Rxa7 Rb3+ 43. f3 b5 44. h4 b4 45. Kf4 Rb1 46. Ra6+ Kg7 47. Rb6 b3 48. Kf5 b2 49. f4 Kh7 50. h5 Kg7 51. Rb8 Kh7 52. h6 Kxh6 53. Rb7 Ra1 54. Rxb2 Ra5+ 55. Kg4 Kg6 56. Rb6+ Kf7 57. f5 Ra1 58. Rb7+ 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.12"]
[Round "4"]
[White "Welz, Peter"]
[Black "Gelman, Josef"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2106"]
[BlackElo "1925"]
[PlyCount "71"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bb5 Nge7 6. f4 a6 7. Ba4 b5 8. Bb3 Na5 9. Bc2 Bxc2 10. Qxc2 Nf5 11. Nf3 Be7 12. 0-0 0-0 13. Qf2 Rc8 14. b4 Nc4 15. g4 Nh6 16. h3 Kh8 17. Nbd2 a5 18. Nxc4 dxc4 19. a3 Qd5 20. Bd2 axb4 21. axb4 Ra8 22. f5 Rxa1 23. Rxa1 exf5 24. Bxh6 fxg4 25. Bg5 f6 26. exf6 Bxf6 27. Ne5 Be7 28. Qh4 Bxg5 29. Qxg5 Kg8 30. Qxg4 h5 31. Qg2 Qd8 32. Rf1 Rxf1+ 33. Kxf1 Qf6+ 34. Qf3 Qg5 35. Qa8+ Kh7 36. Qh8+ 1-0

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.11"]
[Round "3"]
[White "Kunze, Michael"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1880"]
[BlackElo "2106"]
[PlyCount "74"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Re1 Ne7 12. Be3 Qxe5 13. Na4 Ng6 14. g3 Qf6 15. Nb6 Rd8 16. Nxd5 Qe5 17. Bxg6 fxg6 18. Bf4 Qxb2 19. Nc7+ Kf7 20. Bg5 Be7 21. Re2 Ba4 22. Rxb2 Rxd1+ 23. Rxd1 Bxd1 24. Bxe7 Kxe7 25. Rxb7 Bf3 26. Rb3 Be2 27. Nxe6 Bc4 28. Rb6 Bxe6 29. Rxa6 Rc8 30. Ra7+ Kf6 31. Ra6 g5 32. Kg2 g4 33. a3 Rc2 34. a4 Ke5 35. Ra7 Kf6 36. a5 Ra2 37. Kf1 Bc4+ 0-1

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.10"]
[Round "2"]
[White "Welz, Peter"]
[Black "Seefeld, Marc"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2106"]
[BlackElo "1917"]
[PlyCount "116"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Bb4 6. Nge2 Nd7 7. cxd5 exd5 8. Ng3 Bg6 9. Bd3 Ne7 10. 0-0 f6 11. f4 f5 12. a3 Bxc3 13. bxc3 h5 14. a4 h4 15. Nh1 b6 16. Nf2 Nf8 17. Nh3 Ne6 18. Ng5 Qd7 19. Nxe6 Qxe6 20. Ba3 Kf7 21. Qb3 h3 22. g3 Rad8 23. Rac1 Bh5 24. Bxe7 Kxe7 25. c4 Rd7 26. Qb4+ Kf7 27. cxd5 cxd5 28. Bb5 Qe7 29. Qb1 Rdd8 30. Qxf5+ Kg8 31. Qg5 Qxg5 32. fxg5 Kh7 33. Rc7 Rc8 34. Bd3+ Bg6 35. Rff7 Rxc7 36. Bxg6+ Kxg6 37. Rxc7 Kf5 38. Rxg7 Rc8 39. Rf7+ Kxg5 40. e6 Re8 41. Rxa7 Rxe6 42. Rd7 Re1+ 43. Kf2 Rh1 44. Kf3 Rf1+ 45. Ke3 Rh1 46. Rxd5+ Kg4 47. Rb5 Rxh2 48. Rxb6 Kxg3 49. Rg6+ Kh4 50. a5 Ra2 51. a6 Kh5 52. Rg1 Rxa6 53. d5 Kh4 54. Kf4 h2 55. Rh1 Kh3 56. Ke5 Kg2 57. Rxh2+ Kxh2 58. d6 Rxd6 1/2-1/2

[Event "Berlin-ch QT"]
[Site "Berlin"]
[Date "2017.04.09"]
[Round "1"]
[White "Tedesco, Gennaro"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "2106"]
[PlyCount "100"]
[EventDate "2017.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nf3 Bg7 4. g3 c5 5. c3 Qb6 6. Qb3 Nc6 7. Qxb6 axb6 8. dxc5 bxc5 9. Nbd2 d6 10. e4 Nf6 11. Bxf6 Bxf6 12. Bb5 0-0 13. 0-0 fxe4 14. Nxe4 Bxc3 15. Nxc3 Rxf3 16. Nd5 Bh3 17. Rfe1 e5 18. Bxc6 bxc6 19. Ne7+ Kf7 20. Nxc6 Bd7 21. Nxe5+ dxe5 22. Rxe5 Rf5 23. Re2 Re8 24. Rae1 c4 25. Rxe8 Bxe8 26. Re4 Bb5 27. Rd4 Re5 28. Rd2 g5 29. f3 Bc6 30. Rc2 Bd5 31. Kf2 Ke6 32. Re2 Rxe2+ 33. Kxe2 Ke5 34. Ke3 h5 35. a3 h4 36. a4 Kd6 37. Kd4 Kc6 38. f4 gxf4 39. gxf4 Bg8 40. f5 Kb6 41. f6 Ka5 42. Kc3 Kxa4 43. Kc2 Kb4 44. Kd2 Kc5 45. Ke3 Kd5 46. Ke2 Ke5 47. Ke3 Kxf6 48. Kf4 Be6 49. Ke4 Kg5 50. Ke3 Kg4 0-1

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "6.6"]
[White "Heuer, Thomas"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2101"]
[BlackElo "2118"]
[PlyCount "67"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Neuruppin"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Nc6 8. d5 Ne5 9. Qb3 Nxf3+ 10. Bxf3 e5 11. dxe6 Bxe6 12. Qxb7 Rb8 13. Qxa7 Bxc4 14. Qa4 Bf7 15. Rd1 Qe7 16. Rb1 h6 17. Qc2 Rfd8 18. Be3 d5 19. Bd4 c6 20. Na4 Be8 21. Nc5 Ne4 22. Bxg7 Kxg7 23. Bxe4 fxe4 24. Qc3+ Kh7 25. f3 Bf7 26. b4 h5 27. Qe3 h4 28. fxe4 hxg3 29. hxg3 dxe4 30. Kg2 g5 31. Rd4 Rxd4 32. Qxd4 Rd8 33. Qe3 Bxa2 34. Rf1 1/2-1/2

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.08"]
[Round "8"]
[White "Kleinert, Michael"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1888"]
[BlackElo "2118"]
[PlyCount "106"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 h6 5. Bg2 d5 6. f3 Nc6 7. Bf4 a5 8. h3 exf3 9. Nxf3 e6 10. Qd3 Bd6 11. Qg6+ Kf8 12. Ne5 Bxe5 13. dxe5 Qe8 14. Qd3 Nd7 15. 0-0 Ke7 16. Rae1 Nb4 17. Qd2 Qg6 18. Re2 c5 19. a3 Nc6 20. Rfe1 Re8 21. Rf2 Rf8 22. Bxd5 exd5 23. Nxd5+ Kf7 24. Nc7 Kg8 25. Qd5+ Kh8 26. Nxa8 h5 27. Re3 Nd4 28. Qd6 Ne6 29. Ref3 hxg4 30. hxg4 Rd8 31. Qe7 Ndf8 32. Qh4+ Kg8 33. Nc7 Rd1+ 34. Kh2 Nxc7 35. Be3 Nce6 36. Bxc5 Rd8 37. Qxd8 Nxd8 38. Rxf8+ Kh7 39. Rxd8 Bxg4 40. Rdd2 Qh5+ 41. Kg1 Qxe5 42. Bd4 Qg3+ 43. Rg2 Qe1+ 44. Kh2 Bf3 45. Rgf2 g5 46. Kg3 g4 47. Kf4 Kg6 48. Be3 Qb1 49. Bd4 Qa2 50. c3 Qf7+ 51. Kg3 Qc7+ 52. Kh4 Qf4 53. Rd3 g3+ 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.07"]
[Round "7"]
[White "Welz, Peter"]
[Black "Simon, Ralf Axel"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2118"]
[BlackElo "2160"]
[PlyCount "58"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. f4 d5 6. e5 Nd7 7. Nf3 Rb8 8. d3 b5 9. 0-0 b4 10. Ne2 Qb6 11. Kh1 Ne7 12. c3 h5 13. d4 Ba6 14. Re1 Nf5 15. Neg1 bxc3 16. bxc3 Be7 17. Be3 0-0 18. Bh3 Nxe3 19. Rxe3 g6 20. Bg2 Qb2 21. h3 Qf2 22. Qe1 Rb2 23. Qxf2 Rxf2 24. g4 Rb8 25. gxh5 gxh5 26. f5 Rbb2 27. fxe6 fxe6 28. Ne1 h4 29. a4 Bf1 0-1

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.06"]
[Round "6"]
[White "Welz, Peter"]
[Black "Lukas, Wilmar"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2118"]
[BlackElo "1921"]
[PlyCount "59"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb4+ 6. c3 Be7 7. g3 d6 8. Bg2 Nf6 9. 0-0 0-0 10. h3 a5 11. a4 Be6 12. f4 Bc4 13. Re1 Be6 14. N1d2 g6 15. Nd4 Nxd4 16. cxd4 Nh5 17. Kh2 Nxg3 18. Kxg3 Bh4+ 19. Kh2 Bxe1 20. Qxe1 c6 21. Nf3 f6 22. Qg3 Kf7 23. Bd2 Bb3 24. e5 d5 25. h4 Bc2 26. Bh3 Bf5 27. Bxf5 gxf5 28. exf6 Qxf6 29. Re1 Rg8 30. Ne5+ 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.02.05"]
[Round "5.7"]
[White "Rath, Alina"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2024"]
[BlackElo "2118"]
[PlyCount "79"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 0-0 6. Nf3 d6 7. 0-0 Nc6 8. d5 Ne5 9. Qb3 Nxf3+ 10. Bxf3 e5 11. dxe6 Bxe6 12. Qxb7 Rb8 13. Qxa7 Bxc4 14. Qd4 Bf7 15. Qd3 d5 16. Rd1 c6 17. Rb1 Ne4 18. Na4 Qa5 19. b3 c5 20. Bd2 Qa7 21. e3 c4 22. Qe2 Be8 23. Bxe4 fxe4 24. Nc3 cxb3 25. axb3 Bf7 26. Be1 Qc5 27. Rdc1 Qa3 28. Nb5 Qe7 29. Rc7 Qg5 30. Nd6 Be6 31. Nb5 Bg4 32. Qf1 Qh5 33. Bc3 Bxc3 34. Nxc3 Rf5 35. Rc5 Rbf8 36. Rb2 Bh3 37. Qd1 Bg4 38. Qf1 Bh3 39. Qd1 Bg4 40. Qf1 1/2-1/2

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.04"]
[Round "5"]
[White "Federau, Juergen"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2084"]
[BlackElo "2118"]
[PlyCount "59"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 d5 7. Bb2 c6 8. Nbd2 Ne4 9. Ne5 Nxd2 10. Qxd2 Nd7 11. Nxd7 Bxd7 12. c4 e6 13. Ba3 Re8 14. e3 a5 15. Rfc1 a4 16. Bd6 axb3 17. axb3 Rxa1 18. Rxa1 Qb6 19. Qc2 dxc4 20. bxc4 e5 21. Rb1 Qa6 22. dxe5 Bxe5 23. Bxe5 Rxe5 24. Qb2 Re7 25. c5 Be6 26. Ra1 Qd3 27. Ra8+ Kf7 28. Qh8 Bc4 29. Rf8+ Ke6 30. Rf6+ 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.03"]
[Round "4"]
[White "Welz, Peter"]
[Black "Kapr, Klaus"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2118"]
[BlackElo "2018"]
[PlyCount "75"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Nc3 Nbd7 7. d6 exd6 8. Nge2 Be7 9. 0-0 0-0 10. d4 Nb6 11. Bd3 Qd7 12. Ng3 Bxd3 13. Qxd3 Rfe8 14. Nf5 Bf8 15. Bg5 Nbd5 16. Nxd5 Nxd5 17. a3 Ne7 18. Ng3 h6 19. Bd2 d5 20. Rae1 g6 21. h4 h5 22. Re2 Nc6 23. c3 Bd6 24. Rxe8+ Rxe8 25. Ne2 Qe7 26. Rf2 Qxh4 27. g3 Qf6 28. Qb5 h4 29. gxh4 Qxh4 30. Qxd5 Kg7 31. Qg5 Qxg5+ 32. Bxg5 Na5 33. Kg2 Nc4 34. Ng3 f6 35. Bc1 Re1 36. Rc2 f5 37. Kf2 Rd1 38. Nf1 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.02"]
[Round "3"]
[White "Kohlmeyer, Dagobert"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1890"]
[BlackElo "2118"]
[PlyCount "92"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 9. Re1 b6 10. c3 Bb7 11. Qe2 Qd5 12. Bf4 c5 13. c4 Qh5 14. d5 Kh8 15. h3 Rad8 16. Rad1 Bd6 17. Bxd6 Rxd6 18. Qe3 g6 19. Qf4 Ne8 20. dxe6 Bxf3 21. gxf3 f6 22. Bc2 Rxd1 23. Rxd1 Qxh3 24. Qg4 Qh6 25. e7 Rg8 26. Qe4 f5 27. Qe6 Qg5+ 28. Kf1 Kg7 29. Ba4 Qf6 30. Qxf6+ Kxf6 31. Rd7 a5 32. Rb7 h5 33. Bc6 h4 34. Kg2 g5 35. Bd5 Rg7 36. Rxb6+ Kxe7 37. Rc6 g4 38. fxg4 Rxg4+ 39. Kh2 Rf4 40. f3 Rd4 41. Rxc5 Nf6 42. Rxa5 Nh5 43. Ra7+ Kd6 44. b4 Nf4 45. Rh7 Nxd5 46. cxd5 Rxb4 1/2-1/2

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.02.01"]
[Round "2"]
[White "Welz, Peter"]
[Black "Koerlin, Hans Juergen"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2118"]
[BlackElo "1855"]
[PlyCount "39"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Bc5 7. e5 Nd5 8. a3 Qh4 9. Qf3 d6 10. exd6 cxd6 11. 0-0 0-0 12. h3 Re8 13. c4 Ne7 14. Nc3 h6 15. Ne4 Ba6 16. Nxc5 dxc5 17. Be3 Rad8 18. Bxc5 Rxd3 19. Qxd3 Bxc4 20. Qd7 1-0

[Event "Berlin-ch Seniors op 33rd"]
[Site "Berlin"]
[Date "2017.01.31"]
[Round "1"]
[White "Kranch, Klaus"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1767"]
[BlackElo "2118"]
[PlyCount "66"]
[EventDate "2017.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. Nbd2 Nc6 8. d5 Ne5 9. Nd4 a6 10. Qc2 Nh5 11. N2f3 Rb8 12. Rb1 h6 13. Bd2 Nxf3+ 14. Nxf3 e5 15. e3 g5 16. Rbc1 Nf6 17. Rfd1 Qe8 18. Be1 b6 19. b4 Qh5 20. Nd2 f4 21. exf4 exf4 22. f3 g4 23. gxf4 gxf3 24. Bxf3 Ng4 25. Bg3 Bd4+ 26. Kh1 Be3 27. Re1 Bxf4 28. Re7 Bf5 29. Bxg4 Qxg4 30. Qd1 Bxd2 31. Qxg4+ Bxg4 32. Rb1 Rbe8 33. Rxc7 Bf3+ 0-1

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.01.15"]
[Round "4.7"]
[White "Welz, Peter"]
[Black "Kiel, Bernd"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2118"]
[BlackElo "1993"]
[PlyCount "59"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Bf5 7. Ne4 Qc7 8. Nxf6+ gxf6 9. Nh4 Bg6 10. Bc4 Nd7 11. 0-0 0-0-0 12. c3 e6 13. f4 f5 14. Be2 Bh6 15. g3 Nf6 16. Bf3 Rhg8 17. Kh1 Ne4 18. Bxe4 fxe4 19. f5 Bxd2 20. Qxd2 exf5 21. Nxf5 Bh5 22. Nh4 Rg4 23. Qf2 Rd5 24. Qf6 e3 25. Rae1 Re4 26. Rf5 Qd7 27. Rxd5 Qxd5 28. Qf5+ Qxf5 29. Nxf5 e2 30. Nd6+ 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "3.7"]
[White "Dyballa, Markus"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2225"]
[BlackElo "2118"]
[PlyCount "155"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. b3 e5 8. dxe5 Ng4 9. Nc3 dxe5 10. e4 Qxd1 11. Rxd1 fxe4 12. Nxe4 Bf5 13. Nfd2 Nc6 14. Ba3 Rfd8 15. h3 Nf6 16. Nxf6+ Bxf6 17. Ne4 Bxe4 18. Bxe4 Rd4 19. Bd5+ Kg7 20. Bxc6 bxc6 21. Bc5 Rdd8 22. Rxd8 Rxd8 23. Bxa7 e4 24. Re1 Ra8 25. Bc5 Rxa2 26. Rxe4 Rb2 27. Re3 Kf7 28. Kg2 h5 29. g4 hxg4 30. hxg4 Rb1 31. Kf3 Bg5 32. Rd3 Ke6 33. Ke4 Rg1 34. Kf3 Rb1 35. Ba7 Be7 36. Be3 Bd6 37. Ke4 Rg1 38. c5 Be7 39. Kf3 Rb1 40. Bf4 Bxc5 41. Bxc7 Rb2 42. Bg3 Rc2 43. Kg2 Rc1 44. f4 Rc2+ 45. Kf3 Rc1 46. Ke4 Rc2 47. f5+ gxf5+ 48. gxf5+ Ke7 49. Bh4+ Ke8 50. Rd8+ Kf7 51. Kd3 Rh2 52. Rh8 Bd6 53. Rh7+ Kg8 54. Rh6 Bf8 55. Rg6+ Kh7 56. Be1 c5 57. Rg4 Rb2 58. Kc4 Rb1 59. Bc3 Rf1 60. f6 Rf5 61. Rg3 Bd6 62. Rg7+ Kh6 63. Rd7 Bf4 64. Rd5 Kg6 65. Rxf5 Kxf5 66. Kxc5 Ke6 67. Kc6 Bd6 68. Kb5 Bc7 69. b4 Bd6 70. Kc4 Bc7 71. b5 Bb6 72. Bd4 Ba5 73. Kc5 Bc7 74. Kc6 Bb8 75. b6 Bg3 76. Kb7 Bd6 77. Kc8 Kd5 78. Kd7 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.11.20"]
[Round "2.6"]
[White "Sucher, Uwe"]
[Black "Welz, Peter"]
[Result "1/2-1/2"]
[ECO "A86"]
[WhiteElo "1929"]
[BlackElo "2118"]
[PlyCount "84"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Oranienburg"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. g3 g6 5. Bg2 Bg7 6. Nh3 c6 7. 0-0 0-0 8. d5 e5 9. dxe6 Bxe6 10. Qb3 Qe7 11. Ng5 Bf7 12. Nxf7 Qxf7 13. Bf4 Rd8 14. Rad1 Bf8 15. Rd2 Na6 16. Na4 Rd7 17. Rfd1 Rad8 18. Be3 Nc5 19. Nxc5 dxc5 20. Rxd7 Rxd7 21. Rd3 Rxd3 22. Qxd3 Qd7 23. Bf3 Kf7 24. Qa3 b6 25. Qa4 Ne4 26. Qc2 Bg7 27. b3 Qe6 28. Qd3 Bf6 29. h4 Kg7 30. Bf4 h6 31. Kg2 g5 32. hxg5 hxg5 33. Bxe4 fxe4 34. Qd6 Kf7 35. Qxe6+ Kxe6 36. Bb8 a6 37. f4 gxf4 38. gxf4 b5 39. Kg3 Kf5 40. Bd6 Bd4 41. Bf8 Be3 42. Bd6 Bd4 1/2-1/2

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.30"]
[Round "9"]
[White "Welz, Peter"]
[Black "Richter, Goetz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2085"]
[BlackElo "1999"]
[PlyCount "59"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 b5 5. a4 b4 6. Nce2 Bb7 7. d3 Nc6 8. f4 d5 9. e5 h5 10. h3 g5 11. Nf3 gxf4 12. Bxf4 Nge7 13. c3 d4 14. cxd4 Nxd4 15. Nexd4 cxd4 16. Rc1 Nf5 17. Nh4 Bxg2 18. Nxg2 Qd5 19. 0-0 Be7 20. Kh2 Kd7 21. Rf2 b3 22. h4 Bb4 23. Rc4 Rab8 24. Qxb3 Be1 25. Qc2 Bxf2 26. Rc7+ Ke8 27. Qxf2 Ra8 28. Ne1 Ne3 29. Bxe3 dxe3 30. Qxf7+ 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.29"]
[Round "8"]
[White "Kreutz, Jonas"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1722"]
[BlackElo "2085"]
[PlyCount "69"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Rg6 9. Qd2 b6 10. Ne2 Bb7 11. a4 a5 12. Nf4 Rg8 13. Bb5+ Nc6 14. c4 Nd7 15. d5 exd5 16. Bxc6 Bxc6 17. cxd5 Bb7 18. Qd4 Qf6 19. Be3 0-0-0 20. 0-0 Qf5 21. c4 Rg4 22. g3 Ne5 23. Qc3 Nf3+ 24. Kh1 Rd6 25. c5 Rh6 26. Qh8+ Kd7 27. c6+ Ke7 28. d6+ cxd6 29. Nd5+ Qxd5 30. Bxh6 e3 31. cxb7 Nd2+ 32. f3 Nxf1 33. Qf8+ Kf6 34. Qd8+ Ke5 35. Qe7+ 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.28"]
[Round "7"]
[White "Welz, Peter"]
[Black "Di Candia, Roberto"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2085"]
[BlackElo "1874"]
[PlyCount "61"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. f4 Ne8 9. Nf3 Nd4 10. 0-0 f5 11. Qd2 Rb8 12. Rae1 Bd7 13. e5 Nxf3+ 14. Bxf3 Bc6 15. Qg2 Bxf3 16. Qxf3 Nc7 17. Bf2 b6 18. d4 cxd4 19. Bxd4 d5 20. Ne2 e6 21. Rf2 Rf7 22. Kh1 Bf8 23. Rg1 Na6 24. g4 Qd7 25. Ng3 Nc5 26. gxf5 exf5 27. Nh5 Ne4 28. Rfg2 Qe6 29. Nf6+ Kh8 30. Rxg6 hxg6 31. Qh5+ 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.27"]
[Round "6"]
[White "Giemsa, Stephan"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2270"]
[BlackElo "2085"]
[PlyCount "95"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Qh5+ g6 8. Qh6 d5 9. Nxf6+ Qxf6 10. Nf3 Bd7 11. 0-0-0 a6 12. h4 Nc6 13. Qe3 0-0-0 14. Bd3 Rdf8 15. Rhe1 Qf4 16. c3 Rf6 17. Qxf4 Rxf4 18. Re3 h6 19. Rd2 Rhf8 20. Kd1 g5 21. hxg5 hxg5 22. Ke1 g4 23. Ng5 Re8 24. Rde2 Rf6 25. Kd2 Re7 26. b4 Nd8 27. Rg3 Rf4 28. Ke3 Rf8 29. f4 gxf3 30. Nxf3 Nc6 31. Rg5 Kb8 32. Rf2 Ka7 33. Ne5 Rxf2 34. Nxc6+ Bxc6 35. Kxf2 Kb6 36. Ke3 Bb5 37. Bc2 Bc4 38. a3 a5 39. Re5 axb4 40. axb4 Kb5 41. g4 Rg7 42. g5 b6 43. g6 c5 44. bxc5 bxc5 45. Rxe6 Bf1 46. dxc5 Kxc5 47. Ba4 Rc7 48. g7 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.26"]
[Round "5"]
[White "Welz, Peter"]
[Black "Sulayev, Daniel"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2085"]
[BlackElo "1924"]
[PlyCount "83"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Nc6 7. e5 Nd7 8. h4 Nb4 9. h5 Nxd3+ 10. Qxd3 Nb6 11. hxg6 fxg6 12. Ng5 Bf5 13. Qg3 h6 14. Nf3 e6 15. Nh4 Qe8 16. Nxf5 exf5 17. Bd2 d5 18. 0-0-0 c6 19. Kb1 Qe6 20. Ne2 a5 21. Rh3 Nc4 22. Bc1 b5 23. Rdh1 Kf7 24. Ng1 Rh8 25. Nf3 Rag8 26. b3 Nb6 27. Rxh6 Bxh6 28. Rxh6 Ke8 29. Ng5 Qe7 30. Rxh8 Rxh8 31. Qc3 Qb7 32. Qxa5 Rh1 33. Qb4 Qe7 34. Qc3 Kd7 35. Qa5 Nc8 36. Kb2 Rg1 37. Bd2 Rxg2 38. Bb4 Qd8 39. e6+ Ke8 40. Qa6 Ne7 41. Bxe7 Kxe7 42. Qb7+ 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.25"]
[Round "4"]
[White "Roesemann, Rainer"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2282"]
[BlackElo "2085"]
[PlyCount "97"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 fxe4 7. dxe4 e5 8. Nge2 0-0 9. 0-0 Be6 10. Nd5 c5 11. Bg5 Nc6 12. Rb1 Qd7 13. Qd2 Rf7 14. a3 Raf8 15. f3 Nd4 16. Nxd4 exd4 17. b4 b6 18. Rbc1 Bh3 19. Bxf6 Bxf6 20. Bxh3 Qxh3 21. f4 Bg7 22. Qg2 Qd7 23. h4 Qg4 24. Kh2 h6 25. Qf3 Qe6 26. b5 g5 27. f5 Qe5 28. hxg5 hxg5 29. Kg2 Bf6 30. Rh1 Rg7 31. g4 Rff7 32. Rh6 Rh7 33. Rch1 Rxh6 34. Rxh6 Kf8 35. Qd3 Ke8 36. Kf3 Kd8 37. a4 Rf8 38. a5 Rh8 39. Rxh8+ Bxh8 40. axb6 axb6 41. Qa3 d3 42. Qa8+ Kd7 43. Nxb6+ Ke7 44. Nd5+ Kf7 45. Qb7+ Kf8 46. Qc8+ Kg7 47. f6+ Kf7 48. Qxh8 d2 49. Qg7+ 1-0

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.24"]
[Round "3"]
[White "Welz, Peter"]
[Black "Glantz, Robert"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2085"]
[BlackElo "2340"]
[PlyCount "90"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. a3 e6 6. d3 Nf6 7. f4 d5 8. e5 Nfd7 9. Nf3 Nc6 10. 0-0 Be7 11. Bd2 Rc8 12. Rc1 Nb6 13. Kh1 Qd7 14. Qe1 b4 15. axb4 cxb4 16. Nd1 d4 17. Nf2 a5 18. b3 a4 19. bxa4 Nxa4 20. Ra1 Nc3 21. Ne4 0-0 22. g4 Ra8 23. Rxa8 Rxa8 24. Bxc3 bxc3 25. f5 exf5 26. gxf5 f6 27. exf6 gxf6 28. Qh4 Rf8 29. Qh6 Rf7 30. Rg1 Kh8 31. Nh4 Ne5 32. Ng6+ Nxg6 33. fxg6 Rg7 34. gxh7 f5 35. Bh3 Rxg1+ 36. Kxg1 Qd5 37. Qg6 fxe4 38. Qe8+ Kxh7 39. Qxe7+ Kg6 40. Bg2 Qg5 41. Qxb7 Qe3+ 42. Kf1 Qc1+ 43. Kf2 Qe3+ 44. Kf1 Qc1+ 45. Kf2 Qe3+ 1/2-1/2

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.23"]
[Round "2"]
[White "Dathe, Frederick"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1909"]
[BlackElo "2085"]
[PlyCount "40"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. d4 d6 7. 0-0 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. gxf4 exf4 12. Bxf4 Nxe4 13. Bd2 Nxd2 14. Qxd2 e6 15. Rad1 Qh4 16. Qe2 exd5 17. Bxd5+ Kh8 18. Qe4 Qh5 19. Rfe1 Bg4 20. Rd4 Rxf2 0-1

[Event "Berlin Lichtenrade op 12th"]
[Site "Berlin"]
[Date "2016.10.22"]
[Round "1"]
[White "Welz, Peter"]
[Black "Kazmierczak, Ewa"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2085"]
[BlackElo "1572"]
[PlyCount "71"]
[EventDate "2016.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Be7 8. g3 f6 9. Bg2 fxe5 10. dxe5 Nh6 11. 0-0 0-0 12. Rb1 Qc7 13. Qe2 Bd7 14. b3 cxb3 15. Nxb3 Nf7 16. Re1 Rab8 17. Nbd4 Na5 18. Bh3 Nd8 19. Ng5 Bxg5 20. Bxg5 Re8 21. Qg4 Nf7 22. Bf6 g6 23. Bg2 Nc4 24. h4 Ncxe5 25. Qf4 Qxc3 26. Bxe5 Nxe5 27. Qxe5 Qxa3 28. Rbc1 Rbc8 29. Rxc8 Bxc8 30. Bxd5 Qc3 31. h5 Bd7 32. h6 Re7 33. Nf5 Qxe5 34. Nxe7+ Kf7 35. Rxe5 exd5 36. Nxd5 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.10.16"]
[Round "1.7"]
[White "Welz, Peter"]
[Black "Gazmaga, Stefan"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2118"]
[BlackElo "2132"]
[PlyCount "76"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Berlin Makkabi"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 d6 7. Nf3 0-0 8. 0-0 Rb8 9. h3 b5 10. g4 b4 11. Ne2 Ne8 12. Qe1 Nc7 13. Qh4 e6 14. Qg3 Nb5 15. h4 Bd7 16. Kh1 Rc8 17. h5 Ncd4 18. Nexd4 Nxd4 19. Nxd4 cxd4 20. Rf2 Rc5 21. hxg6 fxg6 22. f5 Be5 23. Bf4 Bxf4 24. Qxf4 Qh4+ 25. Kg1 e5 26. Qf3 Qg5 27. Re1 Ba4 28. b3 Bd7 29. Ree2 Ra5 30. Qh3 h6 31. Rf3 Rxa2 32. Ref2 Rc8 33. fxg6 Bxg4 34. Qg3 Bxf3 35. Qxf3 Qxg6 36. Kh2 Rcxc2 37. Qh3 Rxf2 38. Qc8+ Kh7 0-1

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.15"]
[Round "7.1"]
[White "Welz, Peter"]
[Black "Clemens, Christian"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2085"]
[BlackElo "2214"]
[PlyCount "22"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin II"]
[BlackTeam "Niedersachsen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Be2 Nb4 10. Rc1 c5 11. Nf3 Be7 1/2-1/2

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.14"]
[Round "6.1"]
[White "Welz, Peter"]
[Black "Hamm, Georg"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2085"]
[BlackElo "2123"]
[PlyCount "11"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin II"]
[BlackTeam "Sachsen Anhalt II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. c3 c6 4. f4 d5 5. e5 h5 6. Nf3 1/2-1/2

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.13"]
[Round "5.1"]
[White "Ruemmler, Roland"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1967"]
[BlackElo "2085"]
[PlyCount "82"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sachsen Anhalt III"]
[BlackTeam "Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 b6 9. Bd3 Bb7 10. Qc2 g6 11. h4 Bxe4 12. Bxe4 d5 13. Bxg6 hxg6 14. Qxg6+ Bg7 15. Ng5 Rf6 16. Qh7+ Kf8 17. Qh5 Ke7 18. 0-0-0 Qe8 19. Qg4 Qg6 20. Rde1 Kd7 21. Re2 Nc6 22. Rhe1 Bh6 23. g3 Re8 24. f4 Nd8 25. Qh3 c5 26. Nf3 Nc6 27. h5 Qf5 28. Qf1 cxd4 29. Ne5+ Kc7 30. Nxc6 Kxc6 31. Re5 Qh7 32. a4 Kb7 33. Rxd5 dxc3 34. bxc3 Rc8 35. Rd3 Qc7 36. Kb2 Bg7 37. Qg2+ Kb8 38. Qd2 Qc6 39. Qc2 Rf5 40. Ree3 Rxh5 41. Qe2 Ra5 0-1

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.12"]
[Round "4.1"]
[White "Buchal, Stephan"]
[Black "Welz, Peter"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2348"]
[BlackElo "2085"]
[PlyCount "55"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bremen"]
[BlackTeam "Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 c5 5. g3 Be7 6. Bg2 Nc6 7. 0-0 0-0 8. e5 Nd7 9. c4 Nb6 10. Re1 f6 11. Bf4 fxe5 12. Nxe5 Nxe5 13. Bxe5 Bf6 14. Bxf6 Qxf6 15. Nc3 dxc4 16. dxc4 Qd4 17. Rad1 Qxc4 18. Qh5 Bd7 19. Be4 h6 20. Qg6 Rf6 21. Qh7+ Kf7 22. Bxb7 Rb8 23. Re4 Qxc3 24. bxc3 Rxb7 25. Rg4 Ke7 26. Rxg7+ Kd8 27. Qh8+ Kc7 28. Rgxd7+ 1-0

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.11"]
[Round "3.21"]
[White "Welz, Peter"]
[Black "Clara, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2085"]
[BlackElo "2324"]
[PlyCount "14"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin II"]
[BlackTeam "Hessen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 1/2-1/2

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.10"]
[Round "2.1"]
[White "Biller, Helmut"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2102"]
[BlackElo "2085"]
[PlyCount "92"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Hessen II"]
[BlackTeam "Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e3 0-0 6. d3 d6 7. Nge2 e5 8. 0-0 Nc6 9. Rb1 h6 10. b4 g5 11. f4 a6 12. h3 Qe8 13. Nd5 Nxd5 14. cxd5 Ne7 15. Qc2 c6 16. dxc6 Nxc6 17. Nc3 Be6 18. Bd5 Bxd5 19. Nxd5 Qf7 20. Qb3 Kh8 21. Kh2 Rae8 22. Bd2 exf4 23. gxf4 Qh5 24. Rf2 g4 25. Rh1 Rg8 26. Rg2 gxh3 27. Rf2 Be5 28. Qd1 Qh4 29. Qf3 Rg6 30. Rg1 Rxg1 31. Kxg1 Rg8+ 32. Kh2 Qg4 33. Qxg4 fxg4 34. Rf1 Bg7 35. a4 Re8 36. Rc1 h5 37. Kg3 Ne7 38. Nb6 Nf5+ 39. Kf2 Bf6 40. Rc8 Bh4+ 41. Kg1 Rxc8 42. Nxc8 g3 43. Bc3+ Kh7 44. e4 Ne3 45. Be1 h2+ 46. Kh1 Ng4 0-1

[Event "GER-chT Seniors 25th"]
[Site "Magdeburg"]
[Date "2016.10.09"]
[Round "1.5"]
[White "Welz, Peter"]
[Black "Nekrasov, Mihail"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2085"]
[BlackElo "2388"]
[PlyCount "54"]
[EventDate "2016.10.09"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Berlin II"]
[BlackTeam "Baden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 exd4 9. Nd5 Nxd5 10. 0-0 Nf6 11. Bxb7 Nbd7 12. Re1+ Be7 13. Bxa8 Qxa8 14. Qxd4 Nf8 15. Rxe7+ Kxe7 16. Qc5+ Kd7 17. Be3 Ne6 18. Qb5+ Kc8 19. Qa5 Rd8 20. b4 Rd7 21. h3 Nd4 22. Rb1 Qe4 23. Rb2 Nf5 24. Bxa7 Rd1+ 25. Kh2 Qf4+ 26. g3 Qf3 27. Qa6+ Kd8 0-1

[Event "Berlin Kreuzberg op"]
[Site "Berlin"]
[Date "2016.07.24"]
[Round "9"]
[White "Schmidt, Fabian"]
[Black "Welz, Peter"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1762"]
[BlackElo "2101"]
[PlyCount "96"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 c6 7. 0-0 Bd6 8. Bf4 0-0 9. Bxd6 Qxd6 10. Ng3 Qf4 11. Nh5 Nxh5 12. Qxh5 g6 13. Ne2 Qf6 14. Qh6 Qg7 15. Qh4 Nd7 16. c3 Re8 17. Rfe1 Nf8 18. Qf4 Ne6 19. Qd2 Bd7 20. Ng3 h5 21. h3 h4 22. Nf1 Qf6 23. Ne3 Ng5 24. Ng4 Bxg4 25. hxg4 h3 26. f4 Ne6 27. g3 c5 28. dxc5 Nxc5 29. Kh2 Ne4 30. Bxe4 dxe4 31. Re3 Rad8 32. Qc2 Qd6 33. Rae1 f5 34. gxf5 gxf5 35. Kxh3 Kg7 36. Kg2 Rh8 37. Rh1 Rxh1 38. Kxh1 Rh8+ 39. Kg1 Qh6 40. Qg2 Qb6 41. Qf2 Kg6 42. Re2 Qa6 43. a3 Qd3 44. Re3 Qd1+ 45. Re1 Qg4 46. Re3 Qh5 47. Kf1 Qd1+ 48. Re1 Rh1+ 0-1

[Event "Berlin Kreuzberg op"]
[Site "Berlin"]
[Date "2016.07.23"]
[Round "8"]
[White "Welz, Peter"]
[Black "Jaeger, Andre"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2101"]
[BlackElo "1941"]
[PlyCount "67"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. e3 Nd7 4. Be2 c6 5. d4 g6 6. 0-0 Bg7 7. Nbd2 Nh6 8. h3 Bxf3 9. Nxf3 f6 10. c4 e6 11. Bd2 0-0 12. Rc1 Nf5 13. Kh2 Qb8 14. c5 e5 15. g4 Nh6 16. Kg2 e4 17. Ng1 f5 18. g5 Nf7 19. h4 h5 20. Nh3 Nd8 21. b4 a6 22. a4 Ne6 23. Nf2 Qe8 24. Nh1 Qe7 25. Ng3 Rf7 26. Qb3 Nc7 27. b5 Rff8 28. bxc6 bxc6 29. Qb7 Rfc8 30. Qxc6 Qe6 31. Qxe6+ Nxe6 32. Rb1 Nd8 33. Bd1 Rcb8 34. Bb3 1-0

