[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.1"]
[White "Bondick, Karl-Heinz"]
[Black "Boidman, Yuri"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1902"]
[BlackElo "2328"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. e4 {[%emt 0:00:00]} dxe4 {[%emt 0:00:59]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:21]} 4. f3 {[%emt 0:00:00]} exf3 {[%emt 0:01:48]} 5. Nxf3 {[%emt 0:00:00]} e6 {[%emt 0:01:37]} 6. Bg5 {[%emt 0:00:28]} Be7 {[%emt 0:00:57]} 7. Bd3 {[%emt 0:00:03]} Nbd7 {[%emt 0:02:46]} 8. Qe2 {[%emt 0:00:04]} O-O {[%emt 0:01:40]} 9. O-O-O {[%emt 0:00:04]} Nd5 {[%emt 0:06:38]} 10. Bd2 {[%emt 0:00:09]} Nxc3 {[%emt 0:05:16]} 11. Bxc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:43]} 12. Bd2 {[%emt 0:06:52]} b6 {[%emt 0:03:44]} 13. g4 {[%emt 0:01:54]} Bb7 {[%emt 0:07:42]} 14. Rhg1 {[%emt 0:04:08]} Qd5 {[%emt 0:02:17]} 15. Ne5 {[%emt 0:02:47]} Qxa2 {[%emt 0:02:22]} 16. c3 {[%emt 0:02:08]} g6 {[%emt 0:13:15]} 17. Rdf1 {[%emt 0:05:14]} c5 {[%emt 0:04:56]} 18. dxc5 {[%emt 0:14:27]} bxc5 {[%emt 0:00:09]} 19. Bh6 {[%emt 0:02:38]} c4 {[%emt 0:07:57]} 20. Bb1 {[%emt 0:03:36]} Qa1 {[%emt 0:00:51]} 21. Rxf6 {[%emt 0:01:18]} Bxf6 {[%emt 0:01:01]} 22. Nd7 {[%emt 0:00:11]} Bg7 {[%emt 0:17:50]} 23. Bxg7 {[%emt 0:06:38]} Rfd8 {[%emt 0:07:07]} 24. Bh6 {[%emt 0:04:55]} Rxd7 {[%emt 0:01:06]} 25. Qe5 {[%emt 0:00:15]} f6 {[%emt 0:00:23]} 26. Qxe6+ {[%emt 0:00:42]} Rf7 {[%emt 0:00:34]} 27. Rd1 {[%emt 0:02:17]} Qa6 {[%emt 0:03:25]} 28. Rd6 {[%emt 0:06:12]} Qb5 {[%emt 0:00:14]} 29. Ba2 {[%emt 0:01:02]} Re8 {[%emt 0:03:33]} 30. Qxc4 {[%emt 0:02:18]} Qxc4 {[%emt 0:00:46]} 31. Bxc4 Bc8 {[%emt 0:00:57]} 32. Rxf6 {[%emt 0:01:48]} Ree7 {[%emt 0:00:01]} 33. Rxf7 {[%emt 0:01:05]} Rxf7 {[%emt 0:00:01]} 34. h3 Bb7 35. Be3 {[%emt 0:01:53]} Kg7 {[%emt 0:01:36]} 36. Bxf7 Kxf7 37. Bxa7 g5 38. Kd2 Bg2 39. Ke3 Bxh3 40. Kf3 Bf1 41. b3 Bd3 42. Bd4 Bc2 43. b4 Bd1+ 44. Kg3 Be2 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.2"]
[White "Khanukov, Boris"]
[Black "Lehr, Thomas"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2291"]
[BlackElo "1893"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,41,12,3,29,17,17,-20,22,8,37,31,64,68,123,144,182,87,91,95,293,274,327,331,337,337]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. d4 c6 5. Nbd2 Ngf6 6. O-O e6 7. b3 Bd6 8. Bb2 O-O 9. Ne5 Bf5 10. Re1 {[#]} Qa5 $146 {A07: Réti Opening: New York and Capablanca Systems.} ({Predecessor:} 10... Qc7 11. Nxd7 Qxd7 12. f3 Qe7 13. e4 dxe4 14. Nxe4 Bxe4 15. fxe4 e5 16. c3 Ba3 17. Bxa3 Qxa3 18. Qc2 a5 19. Rad1 Rad8 20. h3 Qe7 {½-½ (20) Teixeira,R (2239)-Rodi,L (2328) Rio de Janeiro 2018}) 11. a3 Rad8 12. c4 Qc7 {[%cal Rd6e5] The position is equal.} (12... Bxe5 $5 13. dxe5 Ng4 $14) 13. f4 c5 14. e3 h6 15. Rc1 Qb8 (15... b6 $14) 16. Nxd7 Rxd7 {[#]} 17. dxc5 (17. cxd5 $1 $18 Bg4 18. Qc2 cxd4 19. e4 (19. Bxd4 Bxa3 20. Ra1 Bb4 $14) (19. exd4 Rc7 $11)) 17... Bxc5 $16 18. cxd5 Qd6 $2 (18... Bg4 $16 19. Qc2 Rc8) 19. b4 $18 {White has a decisive advantage.} Bxe3+ 20. Rxe3 Nxd5 21. Nc4 {Accuracy: White = 69%, Black = 24%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.3"]
[White "Meinke, Dietlind"]
[Black "Buchal, Stephan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1888"]
[BlackElo "2280"]
[Annotator "ChessBase"]
[PlyCount "43"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:01:56]} c5 {[%emt 0:01:52]} 4. f4 {[%emt 0:00:18]} Nc6 {[%emt 0:01:58]} 5. d3 {[%emt 0:03:29]} e6 {[%emt 0:03:53]} 6. Nf3 {[%emt 0:00:06]} Nge7 {[%emt 0:01:53]} 7. Bb3 {[%emt 0:03:39]} d5 {[%emt 0:06:09]} 8. O-O {[%emt 0:02:53]} O-O {[%emt 0:00:33]} 9. Qe1 {[%emt 0:02:11]} Na5 {[%emt 0:06:09]} 10. exd5 {[%emt 0:18:10]} Nxb3 {[%emt 0:00:27]} 11. axb3 {[%emt 0:00:09]} Nxd5 {[%emt 0:07:30]} 12. Nxd5 {[%emt 0:04:33]} Qxd5 {[%emt 0:09:56]} 13. Qe4 {[%emt 0:04:25]} b6 {[%emt 0:26:16]} 14. Re1 {[%emt 0:17:56]} Bb7 {[%emt 0:01:55]} 15. Qxd5 {[%emt 0:07:01]} Bxd5 {[%emt 0:01:07]} 16. Kf2 {[%emt 0:02:44]} Rfd8 {[%emt 0:02:12]} 17. Rb1 {[%emt 0:00:58]} a5 {[%emt 0:02:27]} 18. Bd2 {[%emt 0:01:00]} a4 {[%emt 0:00:28]} 19. c4 {[%emt 0:11:46]} Bxf3 {[%emt 0:00:29]} 20. Kxf3 {[%emt 0:00:04]} Rxd3+ {[%emt 0:00:16]} 21. Ke2 Rxb3 22. Bc3 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.4"]
[White "Postler, Reinhard"]
[Black "Hilbig, Dieter"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2238"]
[BlackElo "1884"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,48,17,33,0,63,25,29,26,23,29,24,29,35,-8,85,76,77,72,95,81,107,95,93,68,93,24,35,12,13,13,14,0,5,0,90,0,6]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 {B32: Sicilian: Löwenthal and Kalashnikov Variations.} Be6 (8... Nf6 $11) 9. Be3 Bxd5 10. exd5 {White has an edge.} Nb8 11. Nc4 Nd7 12. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} f5 {[#]} 13. f4 $146 ({Predecessor:} 13. f3 Ngf6 14. a5 O-O 15. Ra3 Rc8 16. g3 Qe8 17. Rb3 Rc7 18. Nb6 f4 19. Nxd7 Nxd7 {0-1 (41) Go,B (2164)-Ikonnikov,V (2537) Dieren 2012}) 13... e4 (13... Ngf6 $11) 14. a5 $16 Ngf6 15. Be2 h5 16. O-O Kf7 17. Nb6 Rb8 18. c4 g6 19. Qb3 (19. h3 $16) 19... Nc5 $11 20. Qc3 Ng4 {Strongly threatening ...Bf6.} 21. Bd4 {[#] b4 is the strong threat.} Bf6 {Threatens to win with ...Bxd4+.} 22. Bxf6 Qxf6 23. Ra3 Rhe8 (23... Qh4 $11 {remains equal.} 24. Qh3 Qf6) 24. Qxf6+ (24. b4 $16 Nd3 25. h3 (25. Bxd3 exd3 26. Qxf6+ Nxf6 $14)) 24... Nxf6 {Accuracy: White = 60%, Black = 51%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.5"]
[White "Hoehne, Peter"]
[Black "Dresen, Ulrich"]
[Result "0-1"]
[ECO "C31"]
[WhiteElo "2020"]
[BlackElo "2230"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,48,-48,-8,-23,-18,-30,-34,-14,-14,-58,-37,-48,0,-112,-77,-139,-140,-146,-161,-186,-183,-205,-204,-322,-319,-358,-354,-401,-381,-702,-694,-1271,-1245,-6836,-4156,-29990,-5390,-3230,-3264,-29994,-29995]} 1. e4 e5 2. f4 d5 3. exd5 exf4 4. Qf3 Nf6 5. Bb5+ Nbd7 6. d4 {C33: King's Gambit Accepted: 3 Nc3 and 3 Bc4.} Bd6 7. Ne2 O-O $1 {[#]} 8. O-O $146 {Black is slightly better.} ({Predecessor:} 8. Nbc3 g5 9. Bd2 Nb6 10. h3 Bf5 11. O-O-O Bg6 12. Rdf1 Nbxd5 13. g3 Nxc3 14. Nxc3 {1-0 (58) Gongora Montes,B (2251)-Ossa,O (2301) San Jose 2009}) 8... Nb6 9. Nbc3 Bg4 10. Qf2 $1 Nfxd5 11. Ne4 (11. Nxf4 $11 {remains equal.} Nxc3 12. bxc3) 11... Ne3 (11... g5 {feels hotter.} 12. Bd2 c6 13. Bd3 Re8 14. Nxd6 Qxd6 15. Nc3 Nf6) 12. Nxf4 ({White should try} 12. Nxd6 Nxf1 13. Nxb7) 12... Nxf1 $17 13. Bxf1 Be7 14. h3 Bf5 15. Ng3 Bh4 16. Nfh5 (16. c3 $142) 16... Bg6 $19 {[#] Threatens to win with ...Bxh5.} 17. Qf4 Nd5 {[%cal Bb6d5,Bd5f6,Bf6h5,Bh5g3][%mdl 32]} 18. Qe5 {[%csl Gh5][%cal Re5g7]} Nf6 19. Bc4 $2 (19. c3) 19... Re8 20. Qf4 Re1+ 21. Kf2 Nxh5 22. Qf3 Bxg3+ (22... Qxd4+ $142 23. Be3 Rxe3 24. Qxe3 Bxg3+ 25. Kg1 Qxe3+ 26. Kh1 {[#]} Be4 $1 {[%mdl 512]} 27. Rf1 Bf2 28. Bxf7+ Kxf7 29. Rxf2+ Qxf2 {[%mdl 64] Double Attack} 30. Kh2 Qxg2#) 23. Qxg3 Nxg3 24. Kxe1 Qxd4 {Accuracy: White = 27%, Black = 88%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.6"]
[White "Kierzek, Matthias"]
[Black "Schubert, Hans Joachim"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2228"]
[BlackElo "2064"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 3. dxc5 {[%emt 0:00:05]} Qa5+ {[%emt 0:00:00]} 4. Nc3 {[%emt 0:01:05]} Qxc5 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:01:00]} Nc6 {[%emt 0:01:20]} 6. e4 {[%emt 0:01:45]} fxe4 {[%emt 0:01:02]} 7. Nxe4 {[%emt 0:00:09]} Qb4+ {[%emt 0:00:06]} 8. Ned2 {[%emt 0:08:33]} Qxb2 {[%emt 0:08:43]} 9. Bd3 {[%emt 0:03:56]} Nb4 {[%emt 0:02:15]} 10. O-O {[%emt 0:00:33]} Nxd3 {[%emt 0:00:19]} 11. cxd3 {[%emt 0:00:03]} Nf6 {[%emt 0:03:49]} 12. Nc4 {[%emt 0:01:31]} Qc3 {[%emt 0:02:43]} 13. Re1 {[%emt 0:03:00]} e6 {[%emt 0:01:37]} 14. a3 {[%emt 0:04:58]} b5 {[%emt 0:06:26]} 15. Rc1 {[%emt 0:00:34]} Qxe1+ {[%emt 0:00:29]} 16. Nxe1 {[%emt 0:04:10]} bxc4 {[%emt 0:00:07]} 17. Bxf6 {[%emt 0:00:14]} gxf6 {[%emt 0:00:24]} 18. Qh5+ {[%emt 0:00:17]} Ke7 {[%emt 0:02:51]} 19. dxc4 {[%emt 0:02:08]} Bb7 {[%emt 0:00:47]} 20. Nd3 {[%emt 0:03:33]} Rc8 {[%emt 0:04:49]} 21. g3 {[%emt 0:04:11]} Be4 {[%emt 0:04:05]} 22. Nf4 {[%emt 0:05:39]} e5 {[%emt 0:05:32]} 23. Ng2 {[%emt 0:11:10]} Rg8 {[%emt 0:11:21]} 24. Ne3 {[%emt 0:01:37]} Rg5 {[%emt 0:00:38]} 25. Qd1 {[%emt 0:01:13]} Bc6 {[%emt 0:02:35]} 26. h4 {[%emt 0:04:34]} Rg8 {[%emt 0:00:48]} 27. Qh5 {[%emt 0:00:37]} Be4 {[%emt 0:00:58]} 28. Nf5+ {[%emt 0:00:57]} Ke6 {[%emt 0:02:37]} 29. Qxh7 {[%emt 0:04:02]} Bxa3 {[%emt 0:01:42]} 30. Nd4+ {[%emt 0:00:51]} Kd6 {[%emt 0:04:08]} 31. Nb5+ {[%emt 0:11:23]} Ke6 {[%emt 0:03:04]} 32. Qxe4 {[%emt 0:00:18]} Bxc1 {[%emt 0:01:40]} 33. Qd5+ {[%emt 0:00:13]} Ke7 {[%emt 0:02:24]} 34. Nd6 {[%emt 0:03:32]} Rcf8 {[%emt 0:02:27]} 35. Nf5+ {[%emt 0:00:19]} Ke8 {[%emt 0:01:32]} 36. Qd6 {[%emt 0:00:33]} Kf7 {[%emt 0:01:22]} 37. h5 {[%emt 0:04:14]} Rg5 {[%emt 0:02:12]} 38. Qe7+ {[%emt 0:00:53]} Kg8 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.7"]
[White "Krotofil, Kurt"]
[Black "Syre, Christian"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1880"]
[BlackElo "2222"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:19]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:01:05]} 3. d5 {[%emt 0:00:02]} b5 {[%emt 0:00:17]} 4. cxb5 {[%emt 0:00:43]} a6 {[%emt 0:00:04]} 5. bxa6 {[%emt 0:03:01]} g6 {[%emt 0:01:28]} 6. Nc3 {[%emt 0:01:09]} Bxa6 {[%emt 0:01:48]} 7. Nf3 {[%emt 0:00:47]} Bg7 {[%emt 0:00:10]} 8. g3 {[%emt 0:01:05]} d6 {[%emt 0:01:10]} 9. Bg2 {[%emt 0:00:18]} Nbd7 {[%emt 0:00:17]} 10. O-O {[%emt 0:00:33]} O-O {[%emt 0:00:03]} 11. Qc2 {[%emt 0:02:52]} Qa5 {[%emt 0:17:30]} 12. Bd2 {[%emt 0:04:31]} Rfb8 {[%emt 0:00:11]} 13. Rfe1 {[%emt 0:04:25]} Qb6 {[%emt 0:24:11]} 14. b3 {[%emt 0:03:50]} Qb7 {[%emt 0:02:53]} 15. e4 {[%emt 0:02:10]} Ng4 {[%emt 0:00:31]} 16. h3 {[%emt 0:05:25]} Nge5 {[%emt 0:00:13]} 17. Nxe5 {[%emt 0:00:29]} Nxe5 {[%emt 0:00:46]} 18. Re3 {[%emt 0:07:22]} Qa7 {[%emt 0:07:33]} 19. f4 {[%emt 0:06:14]} Nd3 {[%emt 0:03:47]} 20. e5 {[%emt 0:17:33]} c4 {[%emt 0:00:42]} 21. bxc4 {[%emt 0:01:52]} Bxc4 {[%emt 0:09:56]} 22. Nd1 {[%emt 0:04:58]} Rc8 {[%emt 0:06:56]} 23. Kh2 {[%emt 0:02:07]} dxe5 {[%emt 0:03:10]} 24. d6 {[%emt 0:03:20]} e4 {[%emt 0:07:48]} 25. Rb1 {[%emt 0:12:07]} Bxa2 {[%emt 0:02:23]} 26. Nc3 {[%emt 0:02:44]} Bxb1 {[%emt 0:00:20]} 27. Qxb1 {[%emt 0:00:26]} Bxc3 {[%emt 0:01:41]} 28. Bxe4 {[%emt 0:01:28]} Bxd2 {[%emt 0:00:55]} 29. Rxd3 {[%emt 0:00:17]} Qf2+ {[%emt 0:01:21]} 30. Bg2 {[%emt 0:00:32]} exd6 {[%emt 0:02:09]} 31. Qb2 {[%emt 0:00:57]} Qa7 32. Re3 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.8"]
[White "Gruzmann, Boris"]
[Black "Wolter, Guenter"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2212"]
[BlackElo "1875"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:19]} Bd7 {[%emt 0:00:31]} 4. Bc4 {[%emt 0:00:13]} g6 {[%emt 0:03:32]} 5. Nc3 {[%emt 0:00:40]} Bg7 {[%emt 0:00:26]} 6. d4 {[%emt 0:00:38]} O-O {[%emt 0:00:21]} 7. h4 {[%emt 0:02:00]} h6 {[%emt 0:01:35]} 8. Bf4 {[%emt 0:01:14]} c6 {[%emt 0:03:06]} 9. dxc6 {[%emt 0:04:43]} Nxc6 {[%emt 0:01:01]} 10. Qd2 {[%emt 0:00:21]} h5 {[%emt 0:04:13]} 11. O-O-O {[%emt 0:00:55]} Bf5 {[%emt 0:02:53]} 12. Nge2 {[%emt 0:01:10]} Nb4 {[%emt 0:05:19]} 13. Bb3 {[%emt 0:00:27]} Rc8 {[%emt 0:01:02]} 14. Ng3 {[%emt 0:01:47]} Qd7 {[%emt 0:04:45]} 15. d5 {[%emt 0:17:16]} a5 {[%emt 0:05:51]} 16. Nxf5 {[%emt 0:11:36]} Qxf5 {[%emt 0:00:31]} 17. a3 {[%emt 0:08:06]} Na6 {[%emt 0:04:10]} 18. Rhe1 {[%emt 0:01:56]} Nc5 {[%emt 0:06:12]} 19. Re5 {[%emt 0:02:53]} Nxb3+ {[%emt 0:02:02]} 20. cxb3 {[%emt 0:00:12]} Qd7 {[%emt 0:00:57]} 21. d6 {[%emt 0:03:36]} e6 {[%emt 0:02:26]} 22. Rxa5 {[%emt 0:02:51]} Nd5 {[%emt 0:00:59]} 23. Rxd5 {[%emt 0:03:32]} exd5 {[%emt 0:00:47]} 24. Kb1 {[%emt 0:02:13]} d4 {[%emt 0:05:05]} 25. Ne2 {[%emt 0:01:50]} Rfe8 {[%emt 0:07:00]} 26. Qd3 {[%emt 0:05:23]} Be5 {[%emt 0:05:53]} 27. Bxe5 {[%emt 0:09:49]} Rxe5 {[%emt 0:00:10]} 28. Nxd4 {[%emt 0:00:16]} Rd5 {[%emt 0:00:32]} 29. Ka2 {[%emt 0:12:32]} Qxd6 {[%emt 0:01:37]} 30. Nf5 {[%emt 0:00:11]} Rxd3 {[%emt 0:01:15]} 31. Nxd6 {[%emt 0:00:08]} Rxd1 {[%emt 0:00:05]} 32. Nxc8 {[%emt 0:00:08]} Rd2 {[%emt 0:00:14]} 33. a4 {[%emt 0:01:23]} Kf8 {[%emt 0:01:14]} 34. a5 {[%emt 0:01:34]} Ke8 {[%emt 0:00:47]} 35. b4 {[%emt 0:00:42]} Kd8 {[%emt 0:00:35]} 36. Nb6 {[%emt 0:00:59]} Rxf2 {[%emt 0:00:27]} 37. Nc4 {[%emt 0:00:58]} Kc7 {[%emt 0:01:39]} 38. Ne3 {[%emt 0:00:34]} Re2 {[%emt 0:01:22]} 39. Nd5+ {[%emt 0:00:23]} Kd6 {[%emt 0:00:36]} 40. Nc3 {[%emt 0:00:57]} Rxg2 {[%emt 0:01:20]} 41. Kb3 {[%emt 0:33:07]} Rg3 {[%emt 0:33:12]} 42. Ka4 {[%emt 0:00:00]} Rxc3 {[%emt 0:00:00]} 43. bxc3 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 44. a6 {[%emt 0:00:00]} bxa6 {[%emt 0:00:00]} 45. Ka5 {[%emt 0:00:00]} gxh4 {[%emt 0:00:00]} 46. Kb6 {[%emt 0:00:00]} h3 {[%emt 0:00:00]} 47. c4 {[%emt 0:00:00]} h2 {[%emt 0:00:00]} 48. c5+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.9"]
[White "Hansch, Klaus-Michael"]
[Black "Szenetra, Werner"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1873"]
[BlackElo "2190"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:20]} Bg7 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:13]} d6 {[%emt 0:00:09]} 4. Bg5 {[%emt 0:01:25]} a6 {[%emt 0:00:24]} 5. Nf3 {[%emt 0:01:48]} b5 {[%emt 0:02:37]} 6. a3 {[%emt 0:01:11]} Bb7 {[%emt 0:02:34]} 7. Be2 {[%emt 0:00:47]} Nd7 {[%emt 0:01:34]} 8. O-O {[%emt 0:00:22]} c5 {[%emt 0:02:29]} 9. Re1 {[%emt 0:09:34]} h6 {[%emt 0:02:52]} 10. Bf4 {[%emt 0:02:02]} cxd4 {[%emt 0:00:30]} 11. Nd5 {[%emt 0:08:51]} e5 {[%emt 0:04:21]} 12. Bg3 {[%emt 0:00:43]} f5 {[%emt 0:03:54]} 13. Nh4 {[%emt 0:15:38]} Bxd5 {[%emt 0:06:10]} 14. exd5 Ne7 15. f4 {[%emt 0:06:17]} e4 {[%emt 0:22:03]} 16. Bf2 {[%emt 0:07:54]} g5 {[%emt 0:08:13]} 17. Bh5+ {[%emt 0:05:39]} Kf8 {[%emt 0:00:37]} 18. fxg5 {[%emt 0:03:52]} hxg5 {[%emt 0:01:01]} 19. Ng6+ {[%emt 0:07:24]} Nxg6 {[%emt 0:00:23]} 20. Bxg6 {[%emt 0:00:05]} Qf6 {[%emt 0:00:25]} 21. Bh5 {[%emt 0:01:51]} e3 {[%emt 0:03:47]} 22. Bg3 {[%emt 0:00:57]} f4 {[%emt 0:01:49]} 23. Rf1 {[%emt 0:06:05]} Qh6 {[%emt 0:02:47]} 24. Bg4 {[%emt 0:00:53]} Nf6 {[%emt 0:01:24]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.10"]
[White "Willin, Bernhard"]
[Black "Rosen, Willy"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1872"]
[BlackElo "2165"]
[Annotator "ChessBase"]
[PlyCount "148"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:19]} 3. g3 {[%emt 0:00:14]} Bb4+ {[%emt 0:00:19]} 4. Bd2 {[%emt 0:00:51]} Qe7 {[%emt 0:00:12]} 5. Bg2 {[%emt 0:00:36]} O-O {[%emt 0:01:54]} 6. a3 {[%emt 0:06:27]} Bxd2+ {[%emt 0:00:13]} 7. Qxd2 {[%emt 0:00:21]} d6 {[%emt 0:00:20]} 8. Nc3 {[%emt 0:00:25]} e5 {[%emt 0:00:53]} 9. d5 {[%emt 0:03:36]} a5 {[%emt 0:01:26]} 10. e4 {[%emt 0:01:59]} Na6 {[%emt 0:00:39]} 11. Nf3 {[%emt 0:01:38]} Nc5 {[%emt 0:00:15]} 12. Qc2 {[%emt 0:00:37]} a4 {[%emt 0:00:16]} 13. Nd2 {[%emt 0:04:06]} Bd7 {[%emt 0:04:48]} 14. O-O {[%emt 0:00:32]} g6 {[%emt 0:02:24]} 15. Rfe1 {[%emt 0:11:41]} Nh5 {[%emt 0:01:35]} 16. Rad1 {[%emt 0:11:18]} Kh8 {[%emt 0:07:18]} 17. Ne2 {[%emt 0:07:30]} f5 {[%emt 0:12:01]} 18. Nc1 {[%emt 0:07:53]} f4 {[%emt 0:06:43]} 19. Nd3 {[%emt 0:00:54]} Rf7 {[%emt 0:12:59]} 20. Nxc5 {[%emt 0:01:11]} dxc5 {[%emt 0:00:02]} 21. Nf3 {[%emt 0:01:07]} g5 {[%emt 0:01:29]} 22. Rd2 {[%emt 0:02:18]} g4 {[%emt 0:03:27]} 23. Nh4 {[%emt 0:00:36]} Ng7 {[%emt 0:00:17]} 24. Red1 {[%emt 0:03:26]} Ne8 {[%emt 0:00:21]} 25. Bf1 {[%emt 0:02:51]} Nd6 {[%emt 0:02:22]} 26. Rc1 {[%emt 0:00:44]} f3 {[%emt 0:01:24]} 27. Bd3 {[%emt 0:02:01]} Qg5 {[%emt 0:02:08]} 28. Rdd1 {[%emt 0:01:21]} Rf6 {[%emt 0:00:28]} 29. Qd2 {[%emt 0:00:12]} h6 {[%emt 0:06:46]} 30. Kf1 {[%emt 0:01:47]} Ra6 {[%emt 0:00:24]} 31. Rc2 {[%emt 0:02:27]} Qxd2 {[%emt 0:01:11]} 32. Rdxd2 {[%emt 0:01:01]} Be8 {[%emt 0:01:33]} 33. Rc3 {[%emt 0:00:34]} Bg6 {[%emt 0:01:07]} 34. Nxg6+ {[%emt 0:01:07]} Rxg6 {[%emt 0:00:02]} 35. Kg1 {[%emt 0:07:02]} Nf7 {[%emt 0:02:20]} 36. Bf1 {[%emt 0:00:39]} Ng5 {[%emt 0:00:18]} 37. Re3 {[%emt 0:00:23]} Rab6 {[%emt 0:00:16]} 38. Rc2 {[%emt 0:01:41]} h5 {[%emt 0:00:31]} 39. Rd2 {[%emt 0:00:33]} Rb3 {[%emt 0:02:19]} 40. Rxb3 {[%emt 0:00:09]} axb3 {[%emt 0:00:02]} 41. Bd3 {[%emt 0:30:46]} Nf7 {[%emt 0:31:58]} 42. Rd1 {[%emt 0:00:20]} Rb6 {[%emt 0:00:44]} 43. Rc1 {[%emt 0:00:09]} Nd6 {[%emt 0:00:46]} 44. Rc3 {[%emt 0:00:14]} Kg7 {[%emt 0:00:22]} 45. Rc1 {[%emt 0:00:28]} Kf7 {[%emt 0:00:13]} 46. Kf1 {[%emt 0:00:04]} Ke7 {[%emt 0:00:19]} 47. Ke1 {[%emt 0:00:03]} Kd7 {[%emt 0:00:56]} 48. Kd2 {[%emt 0:00:15]} Nf7 {[%emt 0:00:54]} 49. Ke3 {[%emt 0:00:38]} Ng5 {[%emt 0:01:10]} 50. Rc3 {[%emt 0:00:28]} Kc8 {[%emt 0:00:19]} 51. Rc1 {[%emt 0:01:09]} Kb8 {[%emt 0:00:26]} 52. Rh1 {[%emt 0:01:02]} Ra6 {[%emt 0:01:47]} 53. Rc1 {[%emt 0:00:41]} Ka7 {[%emt 0:00:43]} 54. Rc3 {[%emt 0:00:03]} Rb6 {[%emt 0:00:18]} 55. Bf1 {[%emt 0:00:11]} Ka6 {[%emt 0:00:20]} 56. Bd3 {[%emt 0:00:31]} Ka5 {[%emt 0:00:10]} 57. Bf1 {[%emt 0:00:12]} Ka4 {[%emt 0:00:06]} 58. Bd3 {[%emt 0:00:29]} Rh6 {[%emt 0:00:20]} 59. Rc1 {[%emt 0:00:33]} h4 {[%emt 0:01:33]} 60. Bb1 {[%emt 0:00:24]} hxg3 {[%emt 0:00:54]} 61. fxg3 {[%emt 0:00:30]} Rxh2 {[%emt 0:00:40]} 62. Rf1 {[%emt 0:00:00]} Nh3 {[%emt 0:00:57]} 63. Bd3 {[%emt 0:00:00]} Rg2 {[%emt 0:00:48]} 64. Bb1 {[%emt 0:00:28]} Rg1 {[%emt 0:00:47]} 65. Bd3 {[%emt 0:00:12]} Rxf1 {[%emt 0:00:29]} 66. Bxf1 {[%emt 0:00:02]} Ng5 {[%emt 0:00:17]} 67. Bd3 {[%emt 0:00:40]} Nf7 {[%emt 0:00:08]} 68. Kd2 {[%emt 0:00:14]} Nd6 {[%emt 0:00:42]} 69. Kc3 {[%emt 0:00:22]} b6 {[%emt 0:01:10]} 70. Kd2 {[%emt 0:00:31]} b5 {[%emt 0:00:15]} 71. cxb5 {[%emt 0:00:54]} c4 {[%emt 0:00:12]} 72. Bb1 {[%emt 0:02:35]} Nxb5 {[%emt 0:00:58]} 73. Ke3 {[%emt 0:01:06]} c3 {[%emt 0:00:31]} 74. bxc3 {[%emt 0:00:23]} Nxc3 {[%emt 0:00:10]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.11"]
[White "Strobel, Walter"]
[Black "Rache, Ralf"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2150"]
[BlackElo "1871"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,62,33,51,11,4,0,35,13,54,-42,-24,-15,59,51,45,54,62,54,33,17,125,89,104,93,127,127,122,130,219,103,110,131,383,345,332,359,356,359,943,931,795]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. Bd3 Be6 13. Nxb5 {B33: Sicilian: Pelikan and Sveshnikov Variations.} axb5 14. Bxb5 Bd7 15. exf5 {White is slightly better.} e4 16. Qg4 (16. O-O $14) 16... Kf8 $1 $15 {[#] Threatens to win with ...Ne5.} 17. Qxe4 {[#] Hoping for 0-0.} Qe8 $146 ({Black should play} 17... Qa5 $11 18. O-O Qxb5) ({Predecessor:} 17... Qa5 18. O-O Qxb5 19. f6 Ne5 20. Nc7 Ra4 21. Nxb5 Rxe4 22. fxg7+ Kxg7 23. Nxd6 Rg4 {1-0 (53) Clarke,B (2362)-Chan,L (2210) Canberra 2018}) 18. Qxe8+ $14 Rxe8+ 19. Ne3 Re5 20. a4 Bh6 $1 21. O-O $36 {[%mdl 2048] Ng4 is the strong threat. White is more active.} Rg8 (21... Bxe3 $11 22. fxe3 Ke7) 22. Rad1 Bxe3 23. fxe3 Nb8 24. Rxd6 Ke7 25. Rb6 {Black must now prevent f6+.} Bxf5 (25... Rxf5 $16 26. Rf4 Rxf4 27. exf4 Bxb5 28. Rxb5 (28. axb5 Nd7 $14) 28... Kd6 29. Rb6+ Ke7) 26. g3 (26. Rb7+ $18 {and the rest is easy.} Kd6 27. Rxf7) 26... Nd7 27. Rb7 Rd5 $2 {[%mdl 8192] [#] This move loses the game for Black.} (27... Rb8 $16 28. Ra7 Rb6) 28. Rxf5 $1 {[%mdl 512]} Rxf5 29. Rxd7+ ({Don't take} 29. Bxd7 Re5 $18) 29... Ke6 {aiming for ...Rxb5!} 30. Rd4 h5 $2 (30... Re5 31. Kf2 Rh5) 31. Bd7+ $18 {[%mdl 64] Skewer} Ke5 {Accuracy: White = 56%, Black = 35%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.14"]
[Round "1.12"]
[White "Klein, Reinhard"]
[Black "Tchetchelnitski, Boris"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1849"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,46,-18,-22,-26,-27,-18,13,13,16,7,17,-262,-258,-277,-264,-252,-268,-245,-194,-393,-265,-282,-270,-280,-278,-468,-459]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 a6 5. Bg5 Be7 6. e3 O-O 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. Rc1 Nbd7 11. O-O c5 12. Qe2 {D63: Queen's Gambit Declined: Classical: 7 Rc1.} Rc8 13. a3 {[#]} b4 $146 ({Predecessor:} 13... cxd4 14. Nxd4 Ne5 15. Bb1 Re8 16. Rfd1 Qb6 17. Bxf6 Bxf6 18. Ne4 Bxe4 19. Bxe4 g6 {0-1 (29) Ishii,I (1902)-Severino,S (2363) Pattaya 2019}) 14. axb4 {The position is equal.} cxb4 15. Na4 Qa5 {[#] And now ...Rxc1 would win.} 16. b3 $2 {[%mdl 8192] This move loses the game for White.} (16. Bxf6 $11 {and White has nothing to worry.} Rxc1 17. Rxc1 (17. Bxe7 Rxf1+ 18. Kxf1 Bxf3 $15) 17... Nxf6 18. b3) 16... Bxf3 $19 17. Qxf3 Qxg5 18. Bxa6 Rxc1 19. Rxc1 Qd5 20. Qe2 $2 {[#]} (20. Qxd5 Nxd5 21. e4) 20... g6 21. Bc4 Qd6 22. Qd3 Rd8 23. e4 $2 (23. Qc2) 23... Qf4 {Accuracy: White = 41%, Black = 54%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.1"]
[White "Walther, Reinhard"]
[Black "Khanukov, Boris"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2027"]
[BlackElo "2291"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:00]} c5 {[%emt 0:01:10]} 3. d5 {[%emt 0:00:03]} Qb6 {[%emt 0:01:08]} 4. Nc3 {[%emt 0:00:08]} h6 {[%emt 0:01:42]} 5. Bd2 {[%emt 0:01:18]} d6 {[%emt 0:01:35]} 6. e4 {[%emt 0:00:12]} a6 {[%emt 0:01:20]} 7. Bc4 {[%emt 0:07:57]} Qc7 {[%emt 0:04:56]} 8. a4 {[%emt 0:00:20]} e5 {[%emt 0:04:26]} 9. Nge2 {[%emt 0:02:42]} g6 {[%emt 0:01:09]} 10. O-O {[%emt 0:00:26]} Bg7 {[%emt 0:00:25]} 11. f4 {[%emt 0:03:23]} exf4 {[%emt 0:00:25]} 12. Bxf4 {[%emt 0:02:27]} Nbd7 {[%emt 0:02:22]} 13. Qd2 {[%emt 0:03:10]} Nh5 {[%emt 0:02:19]} 14. Kh1 {[%emt 0:13:22]} Nxf4 {[%emt 0:00:42]} 15. Nxf4 {[%emt 0:00:10]} Ne5 {[%emt 0:00:20]} 16. Be2 {[%emt 0:00:26]} Qe7 {[%emt 0:12:06]} 17. Rf2 {[%emt 0:06:55]} Qg5 {[%emt 0:03:22]} 18. Raf1 {[%emt 0:03:45]} O-O {[%emt 0:00:50]} 19. Nd1 {[%emt 0:07:44]} Bd7 {[%emt 0:00:20]} 20. Qa5 {[%emt 0:01:17]} Qd8 {[%emt 0:01:35]} 21. Qxd8 {[%emt 0:00:32]} Raxd8 {[%emt 0:00:52]} 22. b3 {[%emt 0:00:25]} b5 {[%emt 0:00:39]} 23. axb5 {[%emt 0:00:54]} axb5 {[%emt 0:00:10]} 24. Nd3 {[%emt 0:00:31]} Ra8 {[%emt 0:00:56]} 25. Nxe5 {[%emt 0:00:33]} Bxe5 {[%emt 0:00:10]} 26. h3 {[%emt 0:03:41]} h5 {[%emt 0:01:34]} 27. Ne3 {[%emt 0:05:08]} Bd4 {[%emt 0:02:15]} 28. Rf3 {[%emt 0:00:11]} Ra2 {[%emt 0:00:36]} 29. Bd3 {[%emt 0:02:06]} Kg7 {[%emt 0:01:10]} 30. Nd1 {[%emt 0:00:39]} f6 {[%emt 0:01:51]} 31. Nf2 {[%emt 0:01:22]} Rc8 {[%emt 0:00:46]} 32. g4 {[%emt 0:01:33]} c4 {[%emt 0:00:49]} 33. bxc4 {[%emt 0:01:54]} bxc4 {[%emt 0:00:08]} 34. Be2 {[%emt 0:01:58]} Rxc2 {[%emt 0:01:13]} 35. Bd1 {[%emt 0:01:34]} Rxf2 {[%emt 0:00:52]} 36. R3xf2 {[%emt 0:00:14]} Bxf2 {[%emt 0:00:12]} 37. Rxf2 {[%emt 0:00:05]} hxg4 {[%emt 0:00:42]} 38. hxg4 {[%emt 0:00:28]} c3 {[%emt 0:01:28]} 39. Kg2 {[%emt 0:00:26]} Bxg4 {[%emt 0:02:02]} 40. Bc2 {[%emt 0:02:25]} f5 {[%emt 0:04:03]} 41. Kg3 {[%emt 0:31:03]} Kf6 {[%emt 0:30:42]} 42. Kf4 {[%emt 0:01:07]} Rh8 {[%emt 0:00:44]} 43. Ke3 {[%emt 0:02:27]} Ke5 {[%emt 0:00:15]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.2"]
[White "Buchal, Stephan"]
[Black "Etzold, Walter"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2280"]
[BlackElo "2022"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,73,52,33,49,49,51,49,54,19,37,24,20,8,12,20,53,28,82,52,98,76,164,172,175,102,261,100,135,135,133,140,133,133,154,151,145,136,141,132,475,475,460,452,445,429,447,431,445,444,444,429,497,481,681,589]} 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 O-O 8. O-O Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. Bd2 Bd7 {A39: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6 6 0-0 0-0 7 d4.} 12. Rac1 Bc6 13. e4 Nd7 {White is slightly better.} 14. b4 {[#]} Ne5 $146 ({Predecessor:} 14... a6 15. f4 b5 16. cxb5 axb5 17. Be3 Kh8 18. Ne2 Bb7 19. Nd4 Ra8 20. Qb3 Nb6 21. Nxb5 {½-½ (44) Hera,I (2530)-Gallucci,A (2197) Turin 2008}) 15. Qe2 {[#] Threatens to win with f4.} Bd7 16. Nd5 b5 17. c5 dxc5 18. Rxc5 (18. bxc5 b4 $11) 18... Nc6 (18... e6 $11 19. Ne3 Nc4) 19. Rfc1 Nd4 20. Qd3 Ne6 (20... e6 $16) 21. R5c2 $18 Nd4 {[#]} 22. Rc7 (22. Bg5 $1 $18 {[%cal Rg5e7]} f6 23. Qxd4 fxg5 24. Qxa7) 22... a6 $2 (22... e6 $16) 23. Ra7 $2 (23. Bg5 $18 {is the precise move to win.} Re8 24. Ra7) 23... e6 24. Rcc7 exd5 25. Rxd7 dxe4 26. Bxe4 (26. Rxd8 $6 exd3 27. Rxb8 Rxb8 $14) 26... Qf6 27. Bd5 {Rxf7 is the strong threat.} Rbd8 28. Rxf7 Rxf7 29. Rxf7 ({Stronger than} 29. Bxf7+ Kf8 $17) 29... Qxf7 $4 {[%mdl 8192]} (29... Nf3+ $16 30. Kg2 (30. Qxf3 Qxf3 31. Rxf3+ Rxd5 $16) 30... Rxd5 31. Rxg7+ (31. Qxd5 Qxf7 32. Qxf7+ Kxf7 $16) 31... Kxg7 32. Qxd5 Nxd2) 30. Bxf7+ {White is clearly winning.} Kxf7 31. Kg2 Rd6 32. Qe4 Nc6 33. Be3 Bf6 34. Bc5 Re6 35. Qd5 Be7 36. Qd7 Ne5 (36... Kf6 $142 37. Qc8 Nd8) 37. Qb7 {Accuracy: White = 69%, Black = 53%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.3"]
[White "Dresen, Ulrich"]
[Black "Stoeckmann, Helmut"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2230"]
[BlackElo "2013"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,75,85,71,90,75,90,85,102,73,80,76,81,74,72,68,85,81,96,92,90,86,78,65,95,98,128,121,120,120,152,130,177,177,249,246,229,230,254,256,251,233,233,196,204,146,216,220,223,164,158,154,152,156,159,56,63,38,43,23,69,0,109,39,254,253,678,648]} 1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Nf6 5. Bb5+ Nbd7 6. a4 Be7 {A44: Semi-Benoni.} 7. Nf3 a6 8. Be2 b6 {White is better.} 9. O-O O-O 10. Nd2 Re8 11. Nc4 Nf8 {[#]} 12. Re1 $146 ({Predecessor:} 12. f4 exf4 13. e5 N6d7 14. exd6 Bg5 15. Bxf4 Bxf4 16. Rxf4 Ng6 17. Rf2 Nde5 18. d7 Bxd7 19. d6 Nxc4 20. Bxc4 Ne5 21. Bd5 Ra7 {½-½ (21) Starcevic,A (2207)-Goric,E (2265) Grohote 2019}) 12... Ng6 13. g3 Bd7 14. Bf1 Rb8 15. Na3 Ra8 16. f3 Bf8 17. Be3 Qc8 18. Qd2 Bh3 19. Bd3 Bd7 20. Reb1 h6 21. b4 Nh7 (21... Qc7 $142 22. bxc5 bxc5) 22. bxc5 $18 bxc5 23. Nc4 Qc7 24. Nb6 Ra7 25. Nxd7 Qxd7 26. Rb6 Rea8 27. Rab1 Be7 {[#]} (27... h5 $16 {might work better.} 28. Qe2 h4) 28. Qe2 $1 Bg5 29. Bf2 Bd8 30. Rxa6 Rxa6 31. Bxa6 Ng5 32. Be3 (32. Bb5 $16 Qc8 33. Be3) 32... Nxf3+ $1 $14 33. Qxf3 Rxa6 34. Qf1 $36 {[%mdl 2048] White is pushing.} Ra5 35. Rb8 (35. Qf5 $14 Qc7 36. Bd2) 35... Ne7 {[#]} (35... Qc7 $1 $11 36. Rb3 Nf8) 36. Bd2 (36. Qb1 $1 $16 {[%cal Rb1b6] aiming for Qb6.} Nc8 37. Bd2) 36... c4 $2 ({Black should try} 36... Qc7 $1 $14 37. Rb3 Qd7) 37. Be3 $18 f5 $2 (37... Qc7 38. Qb1 Kh7) 38. Bb6 {Accuracy: White = 76%, Black = 54%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.4"]
[White "Kuempers, Ulrich"]
[Black "Kierzek, Matthias"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2011"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,49,43,37,1,17,6,19,14,37,26,71,30,37,32,67,51,64,32,33,37,45,48,43,32,72,40,51,57,51,53,62,50,51,50,59,50,56,25,60,51,51,-11]} 1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Bf4 e6 5. e3 Bd6 6. c5 {D35: Queen's Gambit Declined: Exchange Variation.} Bxf4 7. exf4 {[#]} O-O $146 ({Predecessor:} 7... a6 8. a4 Bd7 9. Nf3 O-O 10. Bd3 b6 11. O-O Nb4 12. Ne5 Be8 13. g4 bxc5 14. dxc5 {1-0 (25) Drozdz,A (1097)-Mottershead,R (1077) IECC email 2003}) 8. Nf3 {The position is equal.} Ne4 9. Rc1 f5 10. Be2 Bd7 11. a3 a5 12. O-O b6 13. Ne5 (13. cxb6 {is more complex.} Rb8 14. Ne5 Nxe5 15. Nxe4 cxb6 16. Ng5) 13... Nxe5 14. fxe5 bxc5 15. Nxe4 fxe4 16. Rxc5 c6 17. f3 Qb6 18. b3 exf3 19. Rxf3 Rxf3 20. Bxf3 Rb8 21. Rc3 Qd8 22. Qc1 Qe7 23. Bd1 Qh4 {[%cal Rh4e1] [#]} 24. Qe3 Qe7 25. Bc2 {Accuracy: White = 52%, Black = 74%.} (25. a4 $1 $14) 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.5"]
[White "Syre, Christian"]
[Black "Ehlert, Horst"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2222"]
[BlackElo "2006"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,93,6,0,0,0,-2,26,8,11,0,15,11,16,14,16,19,15,11,19,6,0,-9,28,0,60,56,43,15,12,0,0,5,52,46,89,62,77,54,37,36,36,36,52,60,68,68,76,75,150,144,144,132,131,129,159,149,152,90,93,92,87,72,93,91,93,92,148,149,349,341,630,543,539,533,580,567,569,565,587,584]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 d5 6. c3 Be7 7. h3 O-O 8. Bd3 c4 9. Bc2 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} b5 10. a3 Bb7 11. Qe2 {White has an edge.} a5 12. e4 dxe4 13. Nxe4 {[#]} Nxe4 $146 ({Predecessor:} 13... Nd5 14. Bd2 Rc8 15. O-O Nb8 16. Neg5 Nf6 17. Rfe1 Bd5 18. Ne5 Nbd7 19. Nxd7 Qxd7 20. Ne4 Qb7 21. Nxf6+ Bxf6 22. Be4 Rfd8 23. Qf3 b4 {½-½ (23) Besser,H-Hildebrand,G Germany 1981}) 14. Qxe4 {[%csl Gc2][%cal Re4h7] [#]} g6 15. O-O Bf6 16. Bh6 Re8 17. Rad1 Qc7 18. Qe2 Rad8 19. Rfe1 Rd7 (19... a4 $11) 20. a4 b4 $1 21. Qxc4 {Threatens to win with d5.} Ne7 {[%cal Bc6e7,Be7f5,Bf5h4][%mdl 32]} 22. Bd3 bxc3 23. bxc3 Qxc4 24. Bxc4 {Rxe6! is the strong threat.} Rc8 25. Bb5 Rdd8 26. Rc1 Nf5 27. Bf4 Bxf3 28. gxf3 Nh4 29. Be2 Kg7 30. Kf1 h5 31. Red1 Rd5 (31... Rd7 $142) 32. Ba6 $16 Rcd8 {[#]} 33. Bb7 $1 R5d7 34. Bc6 Ra7 35. Be4 Be7 36. Ke2 ({White should try} 36. Rb1) 36... f5 37. Bc6 g5 38. Rg1 Kh6 39. Bd2 Ng6 40. Rb1 $36 {[%mdl 2048] Keeping Black busy.} Rd6 (40... Rc7 $142) 41. Be8 Nh8 $2 {This move loses the game for Black.} (41... Nf4+ $16 42. Bxf4 gxf4) 42. h4 $18 Rd8 $2 (42... Ng6 43. hxg5+ Kg7) 43. hxg5+ {White is clearly winning.} Kg7 44. Bxh5 Ng6 45. Rh1 Nf8 46. Rb6 Rd6 47. Rhb1 {Accuracy: White = 85%, Black = 66%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.6"]
[White "Szenetra, Werner"]
[Black "Waltenberger, Udo"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2190"]
[BlackElo "2005"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,74,-17,-39,-40,-51,-33,-29,-35,-31,-35,-35,-46,-36,12,-52,-14,-89,-65,-101,-106,-102,-95,-80,-26,-54,-45,-45,-44,-33,-33,-131,-131,-114,-102,-310,-305,-432,-434,-514,-514,-495,-507,-491,-493,-564,-487,-495,-494,-566,-525,-564,-560,-548,-532,-530,-520,-532,-527,-504,-500]} 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. d3 e5 6. e4 Nge7 7. c3 O-O 8. Be3 b6 9. Qd2 d5 {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} 10. exd5 Nxd5 11. Bh6 f6 {Black has an edge.} 12. Bxg7 Kxg7 {[#]} 13. Re1 $146 ({Predecessor:} 13. Na3 Qd7 14. Rad1 Re8 15. Rfe1 Bb7 16. Nc2 Rad8 17. Qe2 Ba6 18. Qe4 Nde7 19. Bf1 {0-1 (58) Palma Moscoso,A (2190)-Zavarce Sayago,O (2218) Bogota 2013}) 13... Re8 14. Na3 Be6 15. Nc2 (15. d4 $11) 15... Qd7 16. b3 (16. d4 $11 {keeps the balance.}) 16... Rad8 17. Rad1 Bg4 18. a3 Na5 {[%cal Bc6a5,Ba5c4,Bc4d2][%mdl 32]} 19. Rb1 Ne7 (19... Bh3 $17 {Strongly threatening ...Bxg2.} 20. Nh4 Nc6) 20. b4 Bxf3 21. Bxf3 Nc4 {[%mdl 64] Pin} 22. Qe2 Qxd3 {[#]} 23. bxc5 (23. Nd4 $1 $15 {[%mdl 512]} Qxe2 (23... cxd4 24. Qxd3) 24. Ne6+ Kh6 25. Bxe2 Nxa3 26. Rb3) 23... Nd2 $36 {[%mdl 2048] White is under strong pressure.} (23... bxc5 $6 {[#]} 24. Nd4 $1 $11 {[%mdl 512]}) 24. Qxd3 Rxd3 25. Be4 $2 {White does not recover from this.} (25. Be2 $17 Nxb1 26. Bxd3 Nxc3 27. cxb6) 25... Rxc3 $19 ({Weaker is} 25... Nxb1 26. Bxd3 Nxc3 27. cxb6 $17) 26. cxb6 (26. Rb2 {only move.}) 26... axb6 {Black is clearly winning.} ({Much less strong is} 26... Nxb1 27. Rxb1 axb6 28. Ne3 $19) 27. Rb2 Rec8 28. Rxb6 Nxe4 ({Less strong is} 28... Rxc2 29. Bxc2 Nf3+ 30. Kf1 $19) 29. Rxe4 Rxc2 30. a4 R2c6 31. Rb7 R8c7 32. Rb8 Nd5 33. a5 Ra6 34. Ra4 Nc3 35. Ra3 Ne2+ 36. Kf1 Nd4 37. Rb6 Rca7 {Accuracy: White = 44%, Black = 82%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.7"]
[White "Rosen, Willy"]
[Black "Kierzek, Mira"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2165"]
[BlackElo "2001"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,72,0,0,0,0,0,0,-17,0,-6,21,10,40,18,18,8,16,0,2,-10,-1,-8,0,0,0,0,16,-14,0,0,0,-255,-248,-293,-287,-464,-454,-451,-450,-452,-436,-434,-452,-598,-602,-566,-544,-543,-491,-506,-507,-494,-503,-485,-410,-426,-418]} 1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. c3 d5 5. Nbd2 a5 6. Be2 dxe4 7. dxe4 Bc5 8. O-O O-O 9. Qc2 Qe7 10. Nc4 {C44: Ponziani Opening and Scotch Gambit.} h6 11. Ne3 Be6 12. a4 {The position is equal.} Rfd8 13. h3 Rf8 14. Bb5 Bd6 15. Rd1 Rfd8 {[#]} 16. Nh4 $146 ({Predecessor:} 16. Nd5 Bxd5 17. exd5 e4 18. dxc6 exf3 19. cxb7 Rab8 20. Bc6 fxg2 21. Bxg2 Qe5 22. Be3 {1-0 (34) Heberla,B (2171)-Badurowicz,L (2015) Straszecin 1999}) 16... Bc5 17. Nef5 Qf8 18. Rxd8 (18. Be3 {with more complications.} Na7 19. Be2 Nd7 20. Rab1 Ba2 21. Rbc1) 18... Rxd8 19. Be3 Bxe3 20. Nxe3 Qc5 21. Nhf5 Kh7 22. b3 g6 23. Ng3 Kg7 24. Rd1 $2 {[%mdl 8192]} (24. Ngf1 $11) 24... Rxd1+ $19 25. Nxd1 {[#]} Nd4 $1 {[%cal Rd4c2][%mdl 512]} 26. Qd3 $2 (26. Qb2 {was worth a try.} Nxb3 27. Ne3) (26. cxd4 Qxc2) 26... Nxb5 27. axb5 {If only White now had time for c4....} Bxb3 28. Ne3 Be6 29. c4 a4 {[%cal Ba5a4,Ba4a3,Ba3b2][%mdl 32]} 30. Nd5 Bxd5 31. exd5 Qd4 32. Qc2 a3 33. Ne2 Qb2 34. Qxb2 axb2 35. Nc3 {[#]} Ne4 $1 {[%mdl 512]} 36. Nb1 (36. Nxe4 b1=Q+) 36... Nd6 {[%mdl 32768] Accuracy: White = 73%, Black = 90%. . Loss on time!?} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.8"]
[White "Haase, Wolfgang"]
[Black "Strobel, Walter"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2002"]
[BlackElo "2150"]
[Annotator "ChessBase"]
[PlyCount "40"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:27]} 3. d4 {[%emt 0:01:03]} cxd4 {[%emt 0:00:15]} 4. Nxd4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:21]} 5. Nc3 {[%emt 0:00:35]} Nc6 {[%emt 0:01:10]} 6. Be3 {[%emt 0:03:23]} Bb4 {[%emt 0:01:04]} 7. Bd3 {[%emt 0:01:34]} e5 {[%emt 0:01:39]} 8. Nde2 {[%emt 0:08:06]} d5 {[%emt 0:01:57]} 9. exd5 {[%emt 0:00:15]} Nxd5 {[%emt 0:00:36]} 10. Bd2 {[%emt 0:07:22]} Bg4 {[%emt 0:04:32]} 11. O-O {[%emt 0:04:43]} O-O {[%emt 0:07:00]} 12. Nxd5 {[%emt 0:05:08]} Qxd5 {[%emt 0:00:10]} 13. Bxb4 {[%emt 0:00:38]} Nxb4 {[%emt 0:00:22]} 14. f3 {[%emt 0:03:18]} Nxd3 {[%emt 0:02:24]} 15. Qxd3 Qxd3 {[%emt 0:07:25]} 16. cxd3 {[%emt 0:01:06]} Bf5 {[%emt 0:00:09]} 17. d4 {[%emt 0:00:49]} Bd3 {[%emt 0:04:56]} 18. Rfe1 {[%emt 0:00:41]} exd4 {[%emt 0:01:00]} 19. Rad1 {[%emt 0:01:19]} Bc4 {[%emt 0:08:57]} 20. b3 {[%emt 0:00:50]} Bxe2 {[%emt 0:04:42]} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.9"]
[White "Tchetchelnitski, Boris"]
[Black "Molzahn, Norbert"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2148"]
[BlackElo "1996"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,93,12,29,35,31,18,53,49,135,126,151,108,94,90,114,93,112,91,100,75,88,52,54,47,85,85,80,35,43,22,56,47,41,41,52,29,31,20,47,33,71,58,58,52,81,104,106,102,92,49,70,63,92,36,92,92,92,101,118,145,183,170,241,192,234,145,167,167,501,434,548,728,1428,1239,5628,5423]} 1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. O-O O-O 5. c4 c5 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qh4 Qa5 11. Bd2 {A39: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6 6 0-0 0-0 7 d4.} Rb8 12. Rfd1 a6 {[#]} 13. Rac1 $146 {White is slightly better.} ({Predecessor:} 13. Nd5 Qd8 14. Bg5 b6 15. Nxf6+ exf6 16. Be3 Be6 17. Rac1 Qe7 18. Qf4 Rfc8 19. b3 {1-0 (66) Cagasik,T (2255)-Cip,D (2137) Brno 2011}) 13... Qh5 (13... Qf5 $14) 14. Qxh5 $16 gxh5 15. Be3 b6 16. b3 Bb7 17. f3 Bc6 18. Bf2 Rfc8 19. e4 b5 20. Bh3 Bd7 21. Bf1 bxc4 22. Bxc4 a5 23. Ne2 a4 24. Nd4 axb3 25. Bxb3 Kf8 26. Kg2 Bh6 27. Rc2 Rxc2 28. Nxc2 Rc8 29. Ne3 Rc3 30. Nd5 Nxd5 31. Rxd5 Be6 32. Rxh5 {[#] Strongly threatening Bxe6.} Bxb3 33. axb3 {[%mdl 4096] Endgame KRB-KRB} ({Worse is} 33. Rxh6 Bd1 $17) 33... Bg7 34. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} (34. Rb5 {is more complex.} Ke8 35. f4 Rc2 36. Kf3 h6 37. Rb8+) 34... Rb3 35. Rb5 {[%cal Rb5b8]} (35. b5 {feels hotter.} Rb2 36. Rd5 Ke8 37. f4 Kd7 38. b6) 35... Bc3 36. Rb8+ Kg7 {[#]} 37. b5 $1 Rb2 {White must now prevent ...Bd4.} 38. Kf1 Rb1+ 39. Ke2 Rb2+ 40. Kd3 Rxf2 (40... Be5 $142) 41. Kxc3 $18 Rxf3+ {KR-KR} 42. Kc4 Rf1 43. b6 {Hoping for Kb5.} e6 $2 (43... Rb1 {is tougher.}) 44. Rd8 {Threatens to win with b7.White is clearly winning.} Rc1+ 45. Kb5 d5 46. exd5 exd5 47. Rxd5 {Accuracy: White = 79%, Black = 46%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.10"]
[White "Orlova, Liubov"]
[Black "Knaak, Joachim"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1997"]
[BlackElo "2144"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,109,26,16,36,30,34,34,30,25,25,26,27,30,27,20,25,24,27,34,32,33,29,22,39,39,39,39,43,41,49,49,50,48,59,45,46,37,44,37,37,37,41,41,74,33,33,32,35,8,28,0,0,0,0,-12,-9,-9,0,0,0,0,8,0,0,0,0,-25,-25,-25,-20,-36,0,0,0,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. a3 Bd6 7. Bb2 cxd4 8. exd4 Qc7 9. Nbd2 O-O 10. O-O e5 {D05: Colle System with ...e6.} 11. dxe5 Nxe5 12. Nxe5 Bxe5 {White is slightly better.} 13. Bxe5 Qxe5 14. Re1 Qc7 {[#]} 15. Nf1 $146 {[%cal Bd2f1,Bf1g3,Bg3e2][%mdl 32]} ({Predecessor:} 15. Qf3 Bg4 16. Qg3 Qxg3 17. hxg3 Rfe8 18. f3 Bd7 19. Kf2 Kf8 20. Rad1 h6 21. Rh1 {1-0 (33) Vargas Arteaga,A (2285)-Chirivi Castiblanco,J (2185) Medellin 2014}) 15... Be6 16. Qd2 Rac8 17. Ng3 Rfd8 18. h3 a6 19. Qg5 h6 20. Qd2 Qc3 21. Qxc3 Rxc3 22. Ne2 Rc7 23. Nd4 Bd7 24. Re5 Re8 25. Rae1 Rcc8 26. Rxe8+ (26. f4 {looks sharper.} Rxe5 27. Rxe5 Kf8 28. Kf2 Re8 29. Re3) 26... Rxe8 27. Rxe8+ Nxe8 $14 {[%mdl 4096] Endgame KBN-KBN} 28. f4 g6 29. Kf2 Kf8 30. Ke3 Ke7 31. Be2 Kd6 32. Bf3 a5 33. a4 Nc7 34. Be2 Kc5 35. Nf3 f6 36. Nh4 g5 37. fxg5 $1 hxg5 38. Nf3 Ne6 39. c3 b6 40. Bf1 Be8 41. g3 f5 42. Bd3 f4+ 43. gxf4 $1 gxf4+ 44. Kd2 Bh5 45. Be2 {The position is equal.} Bxf3 46. Bxf3 $11 {KB-KN} Ng5 47. Bg4 d4 48. cxd4+ Kxd4 49. h4 Ne4+ 50. Ke2 Nc5 51. h5 Ke5 $1 52. h6 {[#] h7 is the strong threat.} Kf6 53. Kf3 Nxb3 54. Kxf4 Nc5 55. Bd1 {Accuracy: White = 89%, Black = 94%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.11"]
[White "Schulz, Michael"]
[Black "Pichler, Manfred"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2132"]
[BlackElo "1984"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,57,11,25,25,18,20,0,13,43,20,29,34,41,10,48,12,12,0,0,0,0,-11,0,0,107,117,150,140,262,275,791,773,29982,29983,29983,29984,29984,29985,29981,0]} 1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 h6 5. Bh4 c5 6. c3 Nbd7 7. Ngf3 Be7 8. Bd3 b6 9. O-O Bb7 10. Ne5 Nxe5 11. dxe5 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} Nd7 12. Bxe7 Qxe7 13. f4 {The position is equal.} g6 {[#]} 14. a4 $146 {[%cal Ba2a4,Ba4a5][%mdl 32]} ({Predecessor:} 14. Qe2 a6 15. Rad1 c4 16. Bc2 Kf8 17. e4 Rb8 18. exd5 Bxd5 19. Nxc4 Qc5+ 20. Ne3 {1-0 (44) Nierlich,G (2093)-Hofmann,H (1583) Leipzig 2004}) 14... c4 15. Bc2 a6 16. Nf3 Nb8 17. a5 b5 18. Nd4 Nc6 19. Nxc6 Bxc6 20. Qd4 Qa7 21. g4 Qe7 {[#]} (21... h5 $11) 22. f5 $1 $16 {[%cal Rf5e6]} gxf5 23. gxf5 ({Not} 23. Qb6 Bb7 $19) 23... Qg5+ (23... exf5 $16 {keeps fighting.} 24. Rxf5 O-O-O) 24. Kh1 $18 O-O-O $2 ({Don't blunder} 24... Rg8 $2 25. Rg1 $18) (24... Bd7 25. e4 Qg4) 25. Qc5 Kc7 26. Qb6+ {White mates.} Kd7 27. fxe6+ fxe6 28. Rf7+ Ke8 29. Qc5 $2 {Accuracy: White = 86%, Black = 36%.} (29. Raf1 {mates} Rc8 {[#]} 30. Rc7 $1 {[%mdl 512]} Rxc7 31. Qxc7 Qg8 32. Qxc6+ {[%mdl 64] Double Attack} Kd8 33. Qxa6 Kc7 34. Qb6+ Kc8 35. a6) 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.15"]
[Round "2.12"]
[White "Seidel, Arnold"]
[Black "Kannenberg, Karl-Heinz"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1985"]
[BlackElo "2128"]
[Annotator "ChessBase"]
[PlyCount "30"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. e3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:43]} 3. c4 {[%emt 0:00:13]} c6 {[%emt 0:00:17]} 4. Nc3 {[%emt 0:00:26]} a6 {[%emt 0:00:28]} 5. Nf3 {[%emt 0:01:04]} b5 {[%emt 0:01:32]} 6. c5 {[%emt 0:00:36]} Bg4 {[%emt 0:01:18]} 7. h3 {[%emt 0:01:14]} Bxf3 {[%emt 0:00:54]} 8. Qxf3 {[%emt 0:00:03]} Nbd7 {[%emt 0:01:03]} 9. Bd2 {[%emt 0:00:47]} e5 {[%emt 0:00:57]} 10. Qg3 {[%emt 0:00:50]} b4 {[%emt 0:04:56]} 11. Na4 {[%emt 0:03:16]} Ne4 {[%emt 0:00:12]} 12. Qf3 {[%emt 0:04:05]} Nxd2 {[%emt 0:00:48]} 13. Kxd2 Be7 14. b3 {[%emt 0:03:59]} Bf6 {[%emt 0:01:12]} 15. Kd3 {[%emt 0:01:22]} e4+ {[%emt 0:00:09]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.1"]
[White "Khanukov, Boris"]
[Black "Zunker, Reinhard"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2291"]
[BlackElo "2067"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:17]} d6 {[%emt 0:00:28]} 3. c4 {[%emt 0:00:21]} g6 {[%emt 0:01:20]} 4. Nc3 {[%emt 0:00:18]} Bg7 {[%emt 0:01:07]} 5. e4 {[%emt 0:00:22]} O-O {[%emt 0:01:10]} 6. Be2 {[%emt 0:00:27]} c5 {[%emt 0:04:25]} 7. d5 {[%emt 0:05:27]} e5 {[%emt 0:12:12]} 8. O-O {[%emt 0:02:42]} Na6 {[%emt 0:01:12]} 9. Ne1 {[%emt 0:02:47]} Nc7 {[%emt 0:03:15]} 10. a3 {[%emt 0:01:00]} a6 {[%emt 0:00:25]} 11. b4 {[%emt 0:01:13]} b6 {[%emt 0:06:33]} 12. Rb1 {[%emt 0:00:22]} cxb4 {[%emt 0:04:19]} 13. axb4 {[%emt 0:00:13]} a5 {[%emt 0:00:41]} 14. bxa5 {[%emt 0:06:30]} bxa5 {[%emt 0:00:58]} 15. Ba3 {[%emt 0:01:19]} Na6 {[%emt 0:00:53]} 16. Nd3 {[%emt 0:01:43]} Ne8 {[%emt 0:08:02]} 17. c5 {[%emt 0:05:18]} dxc5 {[%emt 0:04:06]} 18. Nxc5 {[%emt 0:03:03]} Nd6 {[%emt 0:01:45]} 19. Nxa6 {[%emt 0:12:04]} Bxa6 {[%emt 0:01:54]} 20. Bxa6 {[%emt 0:01:08]} Rxa6 {[%emt 0:00:12]} 21. Qd3 {[%emt 0:07:11]} Qa8 {[%emt 0:02:13]} 22. Nb5 {[%emt 0:00:22]} Nxb5 {[%emt 0:00:19]} 23. Bxf8 Bxf8 {[%emt 0:00:12]} 24. Rxb5 {[%emt 0:01:00]} a4 {[%emt 0:16:31]} 25. Ra1 {[%emt 0:10:12]} a3 {[%emt 0:00:39]} 26. Ra2 {[%emt 0:02:21]} Ra4 {[%emt 0:03:16]} 27. h4 {[%emt 0:06:21]} Qa6 {[%emt 0:02:12]} 28. Rb3 {[%emt 0:00:53]} Qxd3 {[%emt 0:06:37]} 29. Rxd3 {[%emt 0:00:08]} Rxe4 {[%emt 0:00:11]} 30. d6 {[%emt 0:00:24]} Rd4 {[%emt 0:00:09]} 31. Rxd4 {[%emt 0:00:28]} exd4 {[%emt 0:00:02]} 32. d7 {[%emt 0:00:14]} Be7 {[%emt 0:00:14]} 33. Rxa3 {[%emt 0:00:12]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.2"]
[White "Bogorad, Michail"]
[Black "Buchal, Stephan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2064"]
[BlackElo "2280"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:14]} 3. Nc3 {[%emt 0:00:40]} g6 {[%emt 0:00:14]} 4. Be2 {[%emt 0:02:53]} Bg7 {[%emt 0:00:57]} 5. Be3 {[%emt 0:00:24]} O-O {[%emt 0:05:50]} 6. g4 {[%emt 0:06:04]} c5 {[%emt 0:05:48]} 7. g5 {[%emt 0:22:21]} Ng4 {[%emt 0:06:05]} 8. Bxg4 {[%emt 0:05:16]} Bxg4 {[%emt 0:01:50]} 9. f3 {[%emt 0:03:05]} cxd4 {[%emt 0:10:54]} 10. Bxd4 {[%emt 0:00:09]} e5 {[%emt 0:07:37]} 11. Be3 {[%emt 0:00:50]} Be6 {[%emt 0:00:12]} 12. h4 {[%emt 0:01:50]} Nc6 {[%emt 0:07:11]} 13. h5 {[%emt 0:03:18]} Nd4 {[%emt 0:05:01]} 14. Qd2 {[%emt 0:04:44]} Qb6 {[%emt 0:09:58]} 15. O-O-O {[%emt 0:02:23]} Rfc8 {[%emt 0:02:04]} 16. h6 {[%emt 0:11:04]} Bh8 {[%emt 0:01:49]} 17. Nge2 {[%emt 0:17:04]} Nxe2+ {[%emt 0:06:10]} 18. Qxe2 {[%emt 0:00:31]} Qa5 {[%emt 0:03:24]} 19. Qb5 {[%emt 0:03:14]} Qd8 {[%emt 0:09:41]} 20. Qxb7 {[%emt 0:04:06]} Rab8 {[%emt 0:06:37]} 21. Qa6 {[%emt 0:00:20]} Qc7 {[%emt 0:01:22]} 22. Rxd6 {[%emt 0:03:54]} Rxb2 {[%emt 0:01:04]} 23. Rc6 {[%emt 0:04:56]} Qxc6 {[%emt 0:03:29]} 24. Qxc6 {[%emt 0:00:09]} Rxc2+ {[%emt 0:00:07]} 25. Kxc2 {[%emt 0:00:07]} Rxc6 {[%emt 0:00:02]} 26. Bxa7 {[%emt 0:01:07]} f6 {[%emt 0:02:50]} 27. Be3 {[%emt 0:00:51]} Bxa2 {[%emt 0:01:16]} 28. Rd1 {[%emt 0:00:25]} Rc8 {[%emt 0:00:21]} 29. Rd7 {[%emt 0:00:26]} Be6 {[%emt 0:00:54]} 30. Re7 {[%emt 0:00:30]} Bf7 {[%emt 0:00:03]} 31. Rb7 {[%emt 0:00:31]} Kf8 {[%emt 0:01:35]} 32. Kb2 {[%emt 0:00:12]} Rd8 {[%emt 0:00:47]} 33. Nb5 {[%emt 0:00:22]} Rd3 {[%emt 0:00:00]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.3"]
[White "Ellenberg, Ekkehard"]
[Black "Dresen, Ulrich"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2051"]
[BlackElo "2230"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,90,24,54,28,38,33,45,50,47,42,64,41,49,37,44,32,30,23,32,17,19,0,33,24,56,58,58,15,15,12,39,35,41,0,-23,-20,0,-22,-29,-48,-31,-71,-62,-69,-70,-68,-75,-78,-70,-145,-110,-127,-106,-116,0,-102,-122,-118,-105,-378,-168,-167,-168,-480,-506,-715,-166,-714,-695,-707,-716,-698,-694,-706,-698,-714,-694]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. O-O O-O 8. Re1 {8.Re1 is better than 8.Nbd2.} Nd7 9. d4 {C84: Closed Ruy Lopez: Unusual White 6th moves.} Bf6 {9...exd4 is not played anymore.} 10. Bc2 Re8 11. d5 {White is slightly better.} Ne7 {[%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 12. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32] [#]} Ng6 $146 ({Predecessor:} 12... b5 13. a4 Rb8 14. Nf1 Nf8 15. Ng3 g6 16. h3 Bg7 17. Be3 h6 18. Qd2 Kh7 {1-0 (60) Soumya,S (2348)-Ambartsumova,K (2310) Chennai 2013}) 13. Nf1 Nf4 14. Ne3 g6 15. a4 Bg7 16. a5 Nf6 17. Ra4 h5 18. Rb4 Nh7 19. Nf1 Ng5 20. Bxf4 exf4 21. N1d2 (21. Ba4 {feels hotter.} Rf8 22. N1d2 Rb8 23. Nd4 Ra8 24. Qe2) 21... Nxf3+ 22. Nxf3 Rb8 23. Qd2 Qf6 24. e5 (24. Ba4 $14 Re7 25. Nd4) 24... dxe5 $11 25. Rxf4 $1 Qd6 {Threatens to win with ...Bh6.} 26. Rb4 Bg4 27. Bd1 Red8 (27... Bxf3 $5 28. Bxf3 Kh7 $15) 28. h3 {[#]} Bxf3 $1 29. Bxf3 f5 30. Bd1 Kh7 31. Bb3 e4 32. g4 (32. g3 $15) 32... Bh6 ({But not} 32... hxg4 33. hxg4 Rh8 34. gxf5 $15) 33. Qe2 Qf4 {[%cal Rh5g4]} 34. Qe3 Qd6 35. Qe2 $1 hxg4 36. hxg4 Qf4 37. gxf5 $2 {[%mdl 8192] Now White is beyond hope.} (37. Rc4 $17 {is a better defense.}) 37... Qg5+ (37... gxf5 $142 {Hoping for ...Rg8+.} 38. Rxe4 fxe4 39. Qxe4+ Kg7 40. Qe7+ Kh8) 38. Kf1 $19 gxf5 {White must now prevent ...Rg8.} 39. Qe3 $2 (39. Bd1) 39... Qh5 40. Bd1 Qh1+ ({Less strong is} 40... Bxe3 41. Bxh5 Bf4 42. f3 $15) 41. Ke2 {[#]} Qxe1+ $1 {[%mdl 512] Black is clearly winning.} 42. Kxe1 Bxe3 43. fxe3 Rxd5 44. Rc4 c6 45. b4 Rg8 {Accuracy: White = 64%, Black = 80%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.4"]
[White "Esswein, Karlheinz"]
[Black "Tchetchelnitski, Boris"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2036"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,119,43,14,22,16,16,13,27,30,40,22,23,23,20,0,85,70,119,110,113,112,194,193,222,225,229,227,244,222,247,234,264,266,267,246,264,246,284,275,267,228,225,220,254,239,254,255,245,247,233,227,266,261,255,238,291,279,273,274,254,259,311,199,208,211,265,270,272,237,300,283,283,235,225,219,283,284,462,463,433,425,739,742,831,919,887,887,849,700,674,666,853,497,521,510,470,468,664,549,616,613,586,538,679,650,29977,29978]} 1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. d4 Bg7 6. O-O O-O 7. Nc3 d6 8. Re1 Ne4 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} 9. Nxe4 Bxe4 {[#]} 10. Bh3 $146 ({Predecessor:} 10. Bf1 Bb7 11. e4 e5 12. Bg5 Bf6 13. Bh6 Re8 14. d5 a5 15. b3 Nd7 16. a3 Nc5 {1-0 (58) Balje,J (2219)-Schilstra,L (1927) Vlissingen 2016}) 10... Bxf3 {The position is equal.} 11. exf3 e5 12. dxe5 (12. Be3 {is more complex.} Nc6 13. d5 Na5 14. Rc1 f5 15. b4) 12... dxe5 13. Qxd8 Rxd8 14. f4 Nc6 (14... e4 $11 {remains equal.}) 15. Bg2 $16 {Black is now going downhill.} Nd4 {next ...Nc2 is good for Black.} 16. Bxa8 ({Resist} 16. fxe5 $6 Rab8 $14) 16... Rxa8 17. Rd1 c5 (17... exf4 $16 {keeps fighting.} 18. Rb1 (18. gxf4 Ne2+ 19. Kg2 Nxc1 $14) 18... fxg3) 18. Rb1 Re8 19. fxe5 Bxe5 20. Kg2 Bf6 21. Be3 Nc2 22. Kf3 Nb4 23. a3 Nc6 24. b3 Kg7 25. Kg2 Ne5 26. Bf4 Nc6 27. Re1 Rc8 28. h4 h6 29. Rbd1 Nd4 30. Be5 Bxe5 31. Rxe5 Nxb3 $18 {[%mdl 4096] Endgame KRR-KRN} 32. Rd7 Nd4 33. Ree7 Rf8 34. Re1 Nc6 35. Rc7 Na5 36. Re4 ({Don't do} 36. Rxa7 $6 Nxc4 37. Rc1 Ne5 $18) 36... a6 37. g4 g5 38. hxg5 hxg5 39. Ra7 Rb8 40. Rxa6 Rb7 41. a4 f6 42. Kf1 Kf7 43. Ke1 Nc6 44. Kd2 Ne5 45. Kc3 Rb8 $2 {[#]} (45... Nc6 {is a better defense.} 46. Re2 Ne5) 46. f4 gxf4 47. Rxf4 Ng6 (47... Kg7 $142 48. a5 bxa5 49. Rfxf6 Rb4) 48. Rf2 Kg7 49. Ra7+ Kh6 50. Rxf6 Kg5 51. Rff7 Re8 52. Rg7 Re6 53. Rac7 Kxg4 54. a5 bxa5 55. Rxc5 Ra6 (55... a4 $142 56. Ra5 Kf4 57. Rxa4 Re3+ 58. Kb4 Ne5) 56. Rcc7 Kf5 57. Ra7 Rc6 58. Rxa5+ Kf6 59. Rga7 Rc8 60. R7a6+ {Accuracy: White = 85%, Black = 44%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.5"]
[White "Waltenberger, Udo"]
[Black "Schulz, Michael"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2005"]
[BlackElo "2132"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,102,19,0,0,0,6,0,0,0,22,-35,-8,-35,-18,-14,-1,-59,-56,-55,10,4,6,-58,14,-56,28,27,20,25,62,51,61,55,62,56,56,0,0,-77,-50,-50,-50,-50,-51,-55,-55,-102,-76,-311,-274,-296,-311,-379,-364,-534,-523,-497,-312,-551,-549,-533,-533,-907,-859,-779,-807,-990,-997,-885,-833,-2088,-1920,-7726,-7208,-29984,-29985,-29984,-29983,-29983,-29984,-29984,-29985,-29986,-29987]} 1. g3 e5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. Be3 Re8 10. Rc1 Bf8 11. Ne4 {11.Bg5 gains popularity. Played by Fabiano Caruana in June 2020.} Nd4 {A29: English Opening: Four Knights Variation with 4 g3.} 12. Nxd4 exd4 13. Bg5 f6 {The position is equal.} 14. Bd2 c6 {[#]} 15. Ba5 $146 ({White should play} 15. b4 $11) ({Predecessor:} 15. b4 Qe7 16. Nc5 Qf7 17. Re1 Qxa2 18. Rc2 Qf7 19. Qa1 Rd8 20. Rec1 h6 21. Qa5 {½-½ (63) Belchev,B (2210)-Parushev,A (2265) ICCF email 2018}) 15... Kh8 16. Qd2 Qe7 17. a3 Nd5 18. Rfe1 (18. Qc2 $11) 18... h6 $15 19. Qc2 f5 (19... b6 $1 $15 20. Bb4 Nxb4 21. axb4 Bd7) 20. Nd2 $11 Be6 21. Nc4 (21. Nf3 $11) 21... Qf6 (21... f4 $1 $15) 22. Bd2 (22. e4 $11 dxe3 23. fxe3) 22... b6 ({Better is} 22... f4 $1 $15) 23. e4 dxe3 $1 24. Nxe3 Bc5 25. Nxd5 Bxd5 26. Bxd5 cxd5 27. b4 Bd4 28. Rxe8+ (28. Qc6 $14 Qf7 29. Kg2) 28... Rxe8 29. Qc6 (29. Qd1 $11 {remains equal.}) 29... Qxc6 (29... Bxf2+ {is interesting.} 30. Kg2 Qxc6 31. Rxc6 Re2 32. Bf4 Bd4+) 30. Rxc6 $17 {[%mdl 4096] Endgame KRB-KRB} Re2 31. Be3 Bxe3 32. fxe3 Rxe3 $15 {KR-KR} 33. Rc3 d4 34. Rb3 $2 {[#] This move loses the game for White.} (34. Rc7 $17) 34... g5 35. Kf2 Kg7 36. b5 Kf6 37. Rb4 (37. a4 $142) 37... Rxd3 $19 38. Ra4 Ke5 39. Rxa7 $2 {[#]} (39. Ke2 {might work better.} Re3+ 40. Kd2) 39... Rd2+ 40. Ke1 Rxh2 41. Ra6 Rg2 42. Rxb6 Rxg3 43. a4 Ra3 44. Ra6 Ke4 45. a5 f4 46. Ra7 g4 47. a6 g3 {Black mates.} 48. Rg7 Ke3 {[%cal Ra3a1]} 49. Kd1 d3 {[%cal Ra3a1]} 50. Re7+ Kf2 51. a7 g2 {Accuracy: White = 38%, Black = 73%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.6"]
[White "Kannenberg, Karl-Heinz"]
[Black "Andersen, Knut"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2128"]
[BlackElo "2047"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. f4 {[%emt 0:00:00]} g6 {[%emt 0:00:11]} 4. Nf3 {[%emt 0:00:30]} Bg7 {[%emt 0:00:07]} 5. Bb5 {[%emt 0:00:18]} Nd4 {[%emt 0:00:37]} 6. O-O {[%emt 0:00:42]} a6 {[%emt 0:00:05]} 7. Bd3 {[%emt 0:00:33]} d6 {[%emt 0:05:01]} 8. Nxd4 {[%emt 0:00:40]} cxd4 {[%emt 0:00:11]} 9. Ne2 {[%emt 0:00:43]} Nf6 {[%emt 0:03:40]} 10. b3 {[%emt 0:01:02]} O-O {[%emt 0:01:59]} 11. Bb2 {[%emt 0:01:30]} e5 {[%emt 0:00:31]} 12. Ng3 {[%emt 0:02:05]} b5 {[%emt 0:03:27]} 13. Qe2 {[%emt 0:05:04]} Bb7 {[%emt 0:08:10]} 14. fxe5 {[%emt 0:07:07]} dxe5 {[%emt 0:00:17]} 15. Ba3 {[%emt 0:00:33]} Re8 {[%emt 0:00:45]} 16. c4 {[%emt 0:01:12]} dxc3 {[%emt 0:04:18]} 17. dxc3 {[%emt 0:00:07]} Qb6+ {[%emt 0:00:15]} 18. Kh1 {[%emt 0:00:43]} h5 {[%emt 0:07:24]} 19. Rf3 {[%emt 0:05:47]} h4 {[%emt 0:02:25]} 20. Nf1 {[%emt 0:00:16]} Bc8 {[%emt 0:02:30]} 21. Ne3 {[%emt 0:06:31]} Be6 {[%emt 0:07:21]} 22. Qf2 {[%emt 0:10:34]} Rad8 {[%emt 0:07:08]} 23. Rd1 {[%emt 0:07:06]} h3 {[%emt 0:16:04]} 24. g4 {[%emt 0:00:30]} Bh6 {[%emt 0:00:30]} 25. Bc1 Nxe4 26. Qf1 {[%emt 0:20:45]} Qc6 {[%emt 0:03:51]} 27. Kg1 {[%emt 0:18:04]} Nxc3 {[%emt 0:02:34]} 28. Rxh3 {[%emt 0:03:37]} Bxe3+ {[%emt 0:06:24]} 29. Bxe3 {[%emt 0:00:41]} Bxg4 {[%emt 0:01:11]} 30. Rd2 {[%emt 0:03:42]} Bxh3 {[%emt 0:02:03]} 31. Qxh3 {[%emt 0:00:11]} e4 {[%emt 0:02:13]} 32. Bf1 {[%emt 0:00:41]} Rxd2 {[%emt 0:01:45]} 33. Bxd2 {[%emt 0:00:11]} Nd1 {[%emt 0:00:53]} 34. Be2 {[%emt 0:01:31]} Qc5+ {[%emt 0:00:30]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.7"]
[White "Krueger, Erich"]
[Black "Cichy, Michael"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2102"]
[BlackElo "2038"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:25]} 4. Nf3 b6 {[%emt 0:01:13]} 5. Bg5 {[%emt 0:00:23]} h6 {[%emt 0:01:16]} 6. Bh4 {[%emt 0:00:14]} g5 {[%emt 0:00:49]} 7. Bg3 {[%emt 0:00:09]} Ne4 {[%emt 0:00:44]} 8. Qc2 {[%emt 0:00:33]} Bb7 {[%emt 0:01:05]} 9. e3 {[%emt 0:06:14]} f5 {[%emt 0:00:46]} 10. O-O-O Bxc3 {[%emt 0:04:07]} 11. bxc3 {[%emt 0:06:30]} d6 {[%emt 0:00:44]} 12. Nd2 {[%emt 0:11:57]} Nd7 {[%emt 0:02:53]} 13. Nxe4 {[%emt 0:02:43]} Bxe4 {[%emt 0:00:23]} 14. Qa4 {[%emt 0:00:22]} O-O {[%emt 0:17:21]} 15. f3 {[%emt 0:04:14]} Bb7 {[%emt 0:02:05]} 16. h4 {[%emt 0:05:21]} f4 {[%emt 0:18:11]} 17. Qc2 {[%emt 0:09:34]} Qe7 {[%emt 0:11:10]} 18. Bf2 {[%emt 0:13:56]} Rf7 19. Qg6+ {[%emt 0:00:30]} Rg7 20. Qxh6 {[%emt 0:00:30]} g4 {[%emt 0:30:34]} 21. fxg4 {[%emt 0:04:53]} Rxg4 {[%emt 0:00:36]} 22. exf4 {[%emt 0:00:51]} Nf6 {[%emt 0:02:10]} 23. Bd3 {[%emt 0:04:36]} Bxg2 {[%emt 0:01:07]} 24. Rhg1 {[%emt 0:24:03]} d5 {[%emt 0:01:54]} 25. Be3 {[%emt 0:00:00]} Bh3 {[%emt 0:00:00]} 26. Bf5 {[%emt 0:00:00]} Rxg1 {[%emt 0:01:44]} 27. Rxg1+ {[%emt 0:04:16]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.8"]
[White "Kierzek, Mira"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2001"]
[BlackElo "2101"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:17]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:54]} 3. g3 {[%emt 0:01:55]} e6 {[%emt 0:01:40]} 4. Bg2 {[%emt 0:00:09]} c5 {[%emt 0:01:19]} 5. O-O {[%emt 0:00:19]} Nc6 {[%emt 0:00:34]} 6. a3 {[%emt 0:01:22]} Bd7 {[%emt 0:04:35]} 7. dxc5 {[%emt 0:05:19]} Bxc5 {[%emt 0:00:59]} 8. b4 {[%emt 0:00:16]} Bd6 {[%emt 0:11:03]} 9. c4 {[%emt 0:06:11]} Ne5 {[%emt 0:08:42]} 10. cxd5 {[%emt 0:02:12]} exd5 {[%emt 0:04:44]} 11. Bb2 {[%emt 0:06:07]} Qe7 {[%emt 0:05:05]} 12. Nbd2 {[%emt 0:12:14]} O-O {[%emt 0:02:19]} 13. Re1 {[%emt 0:11:44]} a5 {[%emt 0:15:35]} 14. bxa5 {[%emt 0:14:26]} Rxa5 {[%emt 0:00:30]} 15. e4 dxe4 16. Nxe4 {[%emt 0:10:29]} Nxf3+ {[%emt 0:24:10]} 17. Bxf3 {[%emt 0:02:29]} Nxe4 {[%emt 0:00:01]} 18. Bxe4 {[%emt 0:02:30]} Be6 {[%emt 0:00:06]} 19. Qd2 {[%emt 0:05:08]} Rfa8 {[%emt 0:01:18]} 20. Qd4 {[%emt 0:12:13]} Qf8 {[%emt 0:04:19]} 21. Bxb7 {[%emt 0:01:29]} R8a7 {[%emt 0:01:01]} 22. Be4 {[%emt 0:00:49]} Bxa3 {[%emt 0:01:24]} 23. Bxa3 {[%emt 0:00:18]} Rxa3 {[%emt 0:00:11]} 24. Rxa3 {[%emt 0:00:21]} Rxa3 {[%emt 0:00:17]} 25. Rd1 {[%emt 0:00:28]} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.9"]
[White "Lorenz, Dietmar"]
[Black "Waagener, Ulrich"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2001"]
[BlackElo "2081"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:00]} dxc4 {[%emt 0:00:57]} 3. e3 {[%emt 0:00:00]} Be6 {[%emt 0:03:26]} 4. Na3 {[%emt 0:00:13]} Nf6 {[%emt 0:05:25]} 5. Nxc4 {[%emt 0:00:12]} g6 {[%emt 0:01:21]} 6. d4 {[%emt 0:00:28]} Bg7 {[%emt 0:01:12] A09: Réti Opening: 1 Nf3 d5 2 c4.} 7. Bd3 {[%emt 0:03:18]} O-O {[%emt 0:01:34]} 8. O-O {[%emt 0:03:31]} c5 {[%emt 0:05:58] [#]} 9. Qc2 $146 {[%emt 0:06:00]} ({Predecessor:} 9. dxc5 Nc6 10. Nce5 Nxe5 11. Nxe5 Qd5 12. Nf3 Qxc5 13. Nd4 {0-1 (23) Greet,A (2449)-Dearing,E (2411) England 2012}) 9... Nc6 {[%emt 0:02:10]} 10. Nce5 $1 {[%emt 0:04:16]} cxd4 {[%emt 0:01:47]} 11. Nxc6 {[%emt 0:00:24]} bxc6 {[%emt 0:00:15]} 12. Nxd4 {[%emt 0:01:05]} Bd5 {[%emt 0:02:27]} 13. Ne2 {[%emt 0:07:31]} Qd7 {[%emt 0:08:34]} 14. e4 {[%emt 0:07:08]} Be6 {[%emt 0:00:16]} 15. Rd1 {[%emt 0:01:25]} Qb7 {[%emt 0:04:35]} 16. Bd2 {[%emt 0:04:39]} (16. Nf4 $14) 16... Rfd8 {[%emt 0:05:47]} 17. Bc3 {[%emt 0:00:16]} Nh5 {[%emt 0:05:17]} 18. Bxg7 {[%emt 0:00:19]} Nxg7 {[%emt 0:00:11]} 19. b3 {[%emt 0:01:45]} Qb6 {[%emt 0:02:48]} 20. h3 {[%emt 0:03:37]} Rd7 {[%emt 0:00:52]} 21. Rac1 {[%emt 0:10:27]} Rad8 {[%emt 0:00:40]} 22. Kf1 {[%emt 0:00:30]} Nh5 {[%emt 0:00:30]} 23. Qc3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 24. Bc2 {[%emt 0:00:30]} c5 {[%emt 0:00:30]} 25. Rxd7 {[%emt 0:00:30]} Rxd7 {[%emt 0:00:30]} 26. Rd1 {[%emt 0:00:30]} Rxd1+ {[%emt 0:00:30]} 27. Bxd1 {[%emt 0:14:36]} f6 {[%emt 0:16:34]} 28. Kg1 {[%emt 0:04:47]} Kf7 {[%emt 0:01:57]} 29. Qc2 {[%emt 0:02:07]} Qa5 {[%emt 0:02:11]} 30. Kf1 {[%emt 0:01:00]} Qb4 {[%emt 0:01:18]} 31. g4 {[%emt 0:01:35]} Ng7 {[%emt 0:00:26]} 32. Nf4 {[%emt 0:00:13]} g5 {[%emt 0:03:47]} 33. Nxe6 {[%emt 0:01:33]} Nxe6 {[%emt 0:00:11]} 34. e5 {[%emt 0:02:58]} Qd4 {[%emt 0:01:32]} 35. Qxh7+ {[%emt 0:02:27]} Ke8 {[%emt 0:00:11]} 36. Bf3 {[%emt 0:07:23]} (36. Bc2 $11) 36... Qa1+ {[%emt 0:02:24]} 37. Kg2 {[%emt 0:00:00]} Nf4+ {[%emt 0:02:52]} 38. Kh2 {[%emt 0:00:02]} Qxa2 {[%emt 0:03:30]} 39. Kg3 {[%emt 0:05:18] [#]} Qxb3 $2 {[%emt 0:02:18]} (39... Qa1 $1 $17 {[%cal Ra1g1]} 40. Qh8+ Kd7) 40. exf6 {[%emt 0:01:20]} exf6 {[%emt 0:01:10]} 41. Qh8+ {[%emt 0:31:03]} Ke7 {[%emt 0:30:30]} 42. Qh7+ {[%emt 0:01:05]} Qf7 {[%emt 0:01:41]} 43. Qe4+ {[%emt 0:00:18]} Kf8 {[%emt 0:00:15]} 44. h4 {[%emt 0:02:04]} Qc7 {[%emt 0:03:51]} 45. hxg5 {[%emt 0:01:30]} Ne6+ {[%emt 0:01:26]} 46. Kg2 {[%emt 0:00:43]} Nxg5 {[%emt 0:00:18]} 47. Qf5 {[%emt 0:00:00]} (47. Qa8+ $1 $11 Ke7 48. Qg8) 47... Ke7 {[%emt 0:00:00]} 48. Bd5 {[%emt 0:00:00]} Qe5 {[%emt 0:00:00]} 49. Qxe5+ {[%emt 0:00:00]} fxe5 {[%emt 0:00:00]} 50. Kg3 $15 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 51. f4 {[%emt 0:00:00]} exf4+ {[%emt 0:00:00]} 52. Kxf4 {[%emt 0:00:00]} Kxd5 {[%emt 0:00:00]} 53. Kxg5 {[%emt 0:00:00]} c4 {[%emt 0:00:00]} 54. Kf4 {[%emt 0:00:00]} Kd4 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.10"]
[White "Pfitzer, Norbert"]
[Black "Braeunlin, Herbert"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2068"]
[BlackElo "2031"]
[Annotator "ChessBase"]
[PlyCount "39"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:02:17]} 2. d4 {[%emt 0:00:00]} Bg4 {[%emt 0:03:29]} 3. Nbd2 {[%emt 0:02:40]} c6 {[%emt 0:00:38]} 4. h3 {[%emt 0:00:22]} Bh5 {[%emt 0:00:43]} 5. g4 {[%emt 0:03:46]} Bg6 {[%emt 0:00:03]} 6. Nh4 {[%emt 0:00:29]} e5 {[%emt 0:00:52]} 7. Nxg6 {[%emt 0:00:05]} hxg6 {[%emt 0:00:08]} 8. dxe5 {[%emt 0:00:32]} dxe5 {[%emt 0:00:02]} 9. Bg2 {[%emt 0:00:24]} f5 {[%emt 0:09:20]} 10. Nf3 {[%emt 0:03:28]} Nd7 {[%emt 0:15:50]} 11. c3 {[%emt 0:03:12]} Bc5 {[%emt 0:06:32]} 12. Qb3 {[%emt 0:01:53]} Ngf6 {[%emt 0:14:08]} 13. Ng5 {[%emt 0:13:52]} Qe7 {[%emt 0:00:19]} 14. Qxb7 {[%emt 0:01:45]} O-O {[%emt 0:00:08]} 15. Qxc6 {[%emt 0:02:49]} Rae8 {[%emt 0:00:07]} 16. gxf5 {[%emt 0:03:15]} gxf5 {[%emt 0:02:16]} 17. b4 {[%emt 0:02:59]} Bb6 {[%emt 0:05:17]} 18. Qc4+ {[%emt 0:00:28]} Kh8 {[%emt 0:00:02]} 19. Qh4+ {[%emt 0:00:07]} Kg8 {[%emt 0:00:11]} 20. Bd5+ 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.11"]
[White "Postler, Reinhard"]
[Black "Harringer, Manfred"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2238"]
[BlackElo "2008"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:01]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:01]} Be7 {[%emt 0:00:16]} 6. Re1 {[%emt 0:00:22]} b5 {[%emt 0:00:19]} 7. Bb3 {[%emt 0:00:02]} O-O {[%emt 0:02:10]} 8. a4 {[%emt 0:00:33]} Bb7 {[%emt 0:04:00]} 9. d3 {[%emt 0:01:45]} d6 {[%emt 0:01:09]} 10. Bd2 {[%emt 0:01:47]} Nb8 {[%emt 0:07:07]} 11. axb5 {[%emt 0:07:36]} axb5 {[%emt 0:00:14]} 12. Rxa8 {[%emt 0:01:23]} Bxa8 {[%emt 0:00:05]} 13. Nc3 {[%emt 0:01:42]} Bc6 {[%emt 0:12:31]} 14. d4 {[%emt 0:01:12]} b4 {[%emt 0:07:24]} 15. Nd5 {[%emt 0:00:20]} Bxd5 {[%emt 0:00:41]} 16. exd5 {[%emt 0:00:42]} exd4 {[%emt 0:11:40]} 17. Nxd4 {[%emt 0:00:28]} Nfd7 {[%emt 0:00:12]} 18. Bxb4 {[%emt 0:03:05]} Ne5 {[%emt 0:04:08]} 19. g3 {[%emt 0:14:28]} Bf6 {[%emt 0:00:44]} 20. Bc3 {[%emt 0:05:15]} Qc8 {[%emt 0:05:22]} 21. f4 {[%emt 0:04:45]} Ned7 {[%emt 0:00:30]} 22. Nc6 {[%emt 0:00:30]} Qb7 {[%emt 0:00:30]} 23. Bxf6 {[%emt 0:00:30]} Nxf6 {[%emt 0:00:30]} 24. Qf3 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 25. Kg2 {[%emt 0:00:30]} Nc5 {[%emt 0:00:30]} 26. Re3 {[%emt 0:00:30]} h6 {[%emt 0:00:30]} 27. g4 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 28. g5 {[%emt 0:00:30]} Rxe3 {[%emt 0:00:30]} 29. Qxe3 {[%emt 0:00:30]} hxg5 {[%emt 0:00:30]} 30. fxg5 {[%emt 0:19:57]} Nfe4 {[%emt 0:17:00]} 31. h4 {[%emt 0:01:45]} g6 {[%emt 0:08:13]} 32. h5 {[%emt 0:03:47]} gxh5 {[%emt 0:06:31]} 33. Qf4 {[%emt 0:01:24]} Qb5 {[%emt 0:02:29]} 34. Nd4 {[%emt 0:02:41]} Qa5 {[%emt 0:00:50]} 35. c3 {[%emt 0:01:53]} Qa1 {[%emt 0:00:11]} 36. Bc4 {[%emt 0:02:56]} Qxb2+ {[%emt 0:00:22]} 37. Be2 {[%emt 0:00:09]} Nxc3 {[%emt 0:02:24]} 38. g6 {[%emt 0:00:34]} fxg6 {[%emt 0:01:16]} 39. Qf6 {[%emt 0:00:04]} Nxe2 {[%emt 0:02:26]} 40. Qxg6+ {[%emt 0:00:13]} Kh8 {[%emt 0:00:10]} 41. Qh6+ {[%emt 0:33:39]} Kg8 {[%emt 0:30:44]} 42. Qg6+ {[%emt 0:00:04]} Kh8 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.16"]
[Round "3.12"]
[White "Schmidt, Joerg"]
[Black "Boidman, Yuri"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2053"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,128,43,63,41,150,145,179,60,83,52,64,59,59,59,58,61,62,60,65,27,36,38,60,35,47,14,58,66,54,27,24,0,0,0,11,0,0,-6,0,-16,-22,-15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-28,-28,-28,-28,-29,-29,-29,-28]} 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. h3 {B01: Scandinavian Defence.} Qh5 (6... Bxf3 $14 7. Bxf3 Qd7) 7. c3 O-O-O 8. Bf4 (8. O-O $18 Bxf3 9. Bxf3) 8... e6 9. Bh2 Bxf3 $1 10. Bxf3 Qb5 11. Qb3 {[#]} Qxb3 $146 ({Predecessor:} 11... Qa6 12. Nd2 Nd5 13. Be2 Qb6 14. Nc4 Qxb3 15. axb3 a6 16. O-O Be7 17. b4 Bf6 {1-0 (44) Ramirez,E-Leskovar,M Quilmes 1980}) 12. axb3 Nd5 13. Nd2 Bd6 14. g3 h5 15. Nc4 Be7 16. b4 {[#] Strongly threatening b5.} a6 17. Ne3 Bg5 (17... Ndxb4 $5 18. cxb4 Bxb4+ 19. Kf1 Nxd4 $14) 18. Nxd5 exd5 19. g4 hxg4 20. hxg4 Ne7 21. Bg3 c6 22. Rxh8 Rxh8 23. Ke2 Ng6 24. Rh1 Rxh1 25. Bxh1 Bf4 26. Bxf4 Nxf4+ $11 {[%mdl 4096] Endgame KB-KN} 27. Ke3 g5 28. Bf3 Kc7 29. Bd1 Kb6 30. b3 a5 31. bxa5+ Kxa5 32. Bc2 Kb6 33. Bf5 c5 34. Bd7 Kc7 35. Be8 cxd4+ 36. Kxd4 f6 $1 37. c4 dxc4 38. bxc4 b6 39. Ba4 Kd6 40. Ke4 Ne6 {[#] ...Nc5+ is the strong threat.} 41. Kf5 Ke7 42. Bd1 Nf4 43. Bc2 Nh3 44. f3 Nf4 45. Bd1 Ng2 {Threatens to win with ...Ne3+.} 46. Ke4 Kd6 47. Be2 Nf4 48. Bf1 Ke6 49. Kd4 $1 Ng6 50. Ke4 Ne5 51. Be2 Ng6 52. Bf1 Nf4 53. Kd4 f5 54. c5 bxc5+ 55. Kxc5 fxg4 56. fxg4 Ke5 57. Ba6 Ng2 58. Kc4 Ne3+ 59. Kd3 Nxg4 60. Ke2 Kf4 61. Kf1 Ne3+ {Black has an edge.} 62. Kg1 g4 63. Bc8 g3 64. Bb7 Nf5 {Accuracy: White = 85%, Black = 92%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.1"]
[White "Waagener, Ulrich"]
[Black "Khanukov, Boris"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2081"]
[BlackElo "2291"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:54]} exd4 {[%emt 0:00:23]} 4. Nxd4 {[%emt 0:00:10]} Nf6 {[%emt 0:01:03]} 5. Nxc6 {[%emt 0:01:27]} bxc6 {[%emt 0:00:10]} 6. Nd2 {[%emt 0:02:13]} d5 {[%emt 0:04:39]} 7. exd5 {[%emt 0:03:12]} cxd5 {[%emt 0:00:11]} 8. Bb5+ {[%emt 0:00:23]} Bd7 {[%emt 0:00:16]} 9. Bxd7+ {[%emt 0:00:56]} Qxd7 {[%emt 0:00:13]} 10. O-O {[%emt 0:02:19]} Be7 {[%emt 0:00:21]} 11. Nf3 {[%emt 0:05:27]} O-O {[%emt 0:01:05]} 12. b3 {[%emt 0:04:21]} Ne4 {[%emt 0:19:31]} 13. Bb2 {[%emt 0:03:41]} Bf6 {[%emt 0:01:51]} 14. Bxf6 {[%emt 0:02:01]} Nxf6 {[%emt 0:00:05]} 15. Qd4 {[%emt 0:05:49]} Qd6 {[%emt 0:00:58]} 16. Rfe1 {[%emt 0:01:32]} c5 {[%emt 0:01:11]} 17. Qd3 {[%emt 0:04:19]} Rfe8 {[%emt 0:02:33]} 18. g3 {[%emt 0:01:07]} h6 {[%emt 0:01:37]} 19. Rad1 {[%emt 0:07:24]} Rad8 {[%emt 0:06:44]} 20. Kg2 {[%emt 0:09:44]} Qc7 {[%emt 0:09:13]} 21. Qb5 {[%emt 0:05:15]} Qb6 {[%emt 0:01:03]} 22. Rxe8+ {[%emt 0:02:30]} Rxe8 {[%emt 0:00:15]} 23. Qxb6 {[%emt 0:00:18]} axb6 {[%emt 0:00:03]} 24. a4 {[%emt 0:00:36]} Kf8 {[%emt 0:02:57]} 25. Nd2 {[%emt 0:02:26]} Ke7 {[%emt 0:03:21]} 26. Kf3 {[%emt 0:01:05]} Kd6 {[%emt 0:03:07]} 27. Nc4+ {[%emt 0:01:20]} Kc6 {[%emt 0:00:17]} 28. Ne3 {[%emt 0:00:41]} g6 {[%emt 0:00:31]} 29. h4 {[%emt 0:01:58]} d4 {[%emt 0:03:12]} 30. Nc4 {[%emt 0:02:09]} Nd5 {[%emt 0:00:26]} 31. Rh1 {[%emt 0:02:23]} Nb4 {[%emt 0:04:44]} 32. Na3 {[%emt 0:08:27]} h5 {[%emt 0:01:16]} 33. Rd1 {[%emt 0:01:39]} Re6 {[%emt 0:01:20]} 34. Rc1 {[%emt 0:01:00]} Na2 {[%emt 0:00:33]} 35. Rd1 {[%emt 0:03:26]} Nc3 {[%emt 0:00:12]} 36. Rd2 {[%emt 0:01:03]} Re1 {[%emt 0:02:23]} 37. Nc4 {[%emt 0:00:57]} f6 {[%emt 0:02:14]} 38. Nb2 {[%emt 0:02:24]} g5 {[%emt 0:02:57]} 39. hxg5 {[%emt 0:03:52]} fxg5 {[%emt 0:00:06]} 40. Nd3 {[%emt 0:02:28]} Re6 {[%emt 0:04:25]} 41. Kg2 {[%emt 0:31:29]} g4 {[%emt 0:36:30]} 42. f4 {[%emt 0:02:07]} gxf3+ {[%emt 0:00:33]} 43. Kxf3 {[%emt 0:00:11]} Re3+ {[%emt 0:00:58]} 44. Kf4 {[%emt 0:02:20]} Ne2+ {[%emt 0:00:53]} 45. Kg5 {[%emt 0:00:14]} Nxg3 {[%emt 0:00:30]} 46. Rg2 {[%emt 0:01:51]} Kd5 {[%emt 0:05:14]} 47. Kh4 {[%emt 0:01:12]} Ne4 {[%emt 0:08:13]} 48. Rg6 {[%emt 0:00:00]} c4 {[%emt 0:00:00]} 49. bxc4+ {[%emt 0:00:00]} Kxc4 {[%emt 0:00:00]} 50. Rxb6 {[%emt 0:00:00]} Re2 {[%emt 0:00:00]} 51. Rc6+ {[%emt 0:00:00]} Kd5 {[%emt 0:00:00]} 52. Nf4+ {[%emt 0:00:00]} Kxc6 {[%emt 0:00:00]} 53. Nxe2 {[%emt 0:00:00]} Kc5 {[%emt 0:00:00]} 54. Kxh5 {[%emt 0:00:00]} Kd5 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.2"]
[White "Dresen, Ulrich"]
[Black "Pfitzer, Norbert"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2230"]
[BlackElo "2068"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:11]} 4. Nc3 {[%emt 0:00:01]} O-O {[%emt 0:00:15]} 5. e4 {[%emt 0:00:07]} d6 {[%emt 0:00:16]} 6. h3 {[%emt 0:00:17]} c5 {[%emt 0:02:59]} 7. d5 {[%emt 0:00:06]} e6 {[%emt 0:04:50]} 8. Bd3 {[%emt 0:00:12]} exd5 {[%emt 0:08:01]} 9. cxd5 {[%emt 0:00:08]} Nfd7 {[%emt 0:03:56]} 10. Bf4 {[%emt 0:01:11]} Ne5 {[%emt 0:00:10]} 11. Nxe5 {[%emt 0:00:25]} Bxe5 {[%emt 0:00:28]} 12. Bxe5 {[%emt 0:00:41]} dxe5 {[%emt 0:00:05]} 13. O-O {[%emt 0:02:25]} Qg5 {[%emt 0:02:27]} 14. Qc1 {[%emt 0:02:30]} Qxc1 {[%emt 0:02:50]} 15. Rfxc1 {[%emt 0:00:17]} Nd7 {[%emt 0:05:22]} 16. a4 {[%emt 0:05:39]} a5 {[%emt 0:08:38]} 17. Bb5 {[%emt 0:01:02]} Nf6 {[%emt 0:00:16]} 18. f3 {[%emt 0:01:37]} Nh5 {[%emt 0:00:41]} 19. Nd1 {[%emt 0:01:09]} b6 {[%emt 0:00:14]} 20. Ne3 {[%emt 0:01:19]} Rb8 {[%emt 0:05:05]} 21. Nc4 {[%emt 0:01:55]} f6 {[%emt 0:00:36]} 22. Ra3 {[%emt 0:00:36]} Rd8 {[%emt 0:05:46]} 23. Rb3 {[%emt 0:02:10]} Nf4 {[%emt 0:00:30]} 24. Rc2 {[%emt 0:00:22]} Kf8 {[%emt 0:00:30]} 25. h4 {[%emt 0:00:28]} h6 {[%emt 0:04:41]} 26. g3 {[%emt 0:02:57]} Nh5 {[%emt 0:02:56]} 27. Kg2 {[%emt 0:03:15]} g5 {[%emt 0:01:21]} 28. hxg5 {[%emt 0:00:36]} hxg5 {[%emt 0:00:09]} 29. Rf2 {[%emt 0:06:13]} Ke7 {[%emt 0:04:50]} 30. Rd3 {[%emt 0:09:55]} Kf7 {[%emt 0:03:44]} 31. Rd1 {[%emt 0:04:04]} Kg6 {[%emt 0:10:13]} 32. Rg1 {[%emt 0:02:23]} Kf7 {[%emt 0:02:12]} 33. Kf1 {[%emt 0:07:09]} Bd7 {[%emt 0:02:17]} 34. Rh2 {[%emt 0:08:00]} Bxb5 {[%emt 0:02:58]} 35. axb5 {[%emt 0:00:04]} Ng7 {[%emt 0:02:42]} 36. Ke2 {[%emt 0:01:55]} Rg8 {[%emt 0:07:39]} 37. Rgh1 {[%emt 0:01:29]} Ne8 {[%emt 0:02:50]} 38. Rh7+ {[%emt 0:01:10]} Rg7 {[%emt 0:00:11]} 39. Rh8 {[%emt 0:00:17]} Rb7 {[%emt 0:00:04]} 40. Rxe8 {[%emt 0:15:17]} Kxe8 {[%emt 0:00:01]} 41. Nd6+ {[%emt 0:31:22]} Kd7 {[%emt 0:30:27]} 42. Nxb7 {[%emt 0:00:35]} Kc7 {[%emt 0:00:03]} 43. Nxc5 {[%emt 0:07:01]} bxc5 {[%emt 0:00:04]} 44. Rh6 {[%emt 0:06:26]} Rf7 {[%emt 0:00:04]} 45. Kd3 {[%emt 0:00:57]} f5 {[%emt 0:00:29]} 46. Rc6+ {[%emt 0:01:09]} Kb7 {[%emt 0:00:02]} 47. d6 {[%emt 0:02:32]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.3"]
[White "Syre, Christian"]
[Black "Bogorad, Michail"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2222"]
[BlackElo "2064"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. b3 {[%emt 0:01:20]} Nf6 {[%emt 0:00:08]} 3. Bb2 {[%emt 0:00:02]} d6 {[%emt 0:04:45]} 4. g3 {[%emt 0:00:58]} Bd7 {[%emt 0:00:37]} 5. Bg2 {[%emt 0:00:27]} Bc6 {[%emt 0:00:38]} 6. Nf3 {[%emt 0:00:12]} e5 {[%emt 0:01:29]} 7. Nc3 {[%emt 0:01:27]} g6 {[%emt 0:06:45]} 8. O-O {[%emt 0:01:56]} Bg7 {[%emt 0:00:10]} 9. e3 {[%emt 0:10:38]} O-O {[%emt 0:07:06]} 10. d4 {[%emt 0:01:24]} exd4 {[%emt 0:20:56]} 11. exd4 {[%emt 0:00:02]} cxd4 {[%emt 0:01:24]} 12. Ne2 {[%emt 0:09:26]} d5 {[%emt 0:03:33]} 13. c5 {[%emt 0:14:23]} Qa5 {[%emt 0:13:23]} 14. Bxd4 {[%emt 0:04:50]} Nbd7 {[%emt 0:02:03]} 15. a3 {[%emt 0:08:33]} Rfe8 {[%emt 0:01:10]} 16. b4 {[%emt 0:03:59]} Qa6 {[%emt 0:11:36]} 17. Nc3 {[%emt 0:05:07]} Qc4 {[%emt 0:05:03]} 18. Rc1 {[%emt 0:05:55]} Qa6 {[%emt 0:02:05]} 19. a4 {[%emt 0:00:47]} Ne4 {[%emt 0:04:02]} 20. b5 {[%emt 0:04:27]} Nxc3 {[%emt 0:00:03]} 21. Bxc3 {[%emt 0:01:07]} Bxb5 {[%emt 0:00:30]} 22. axb5 {[%emt 0:00:00]} Qxb5 {[%emt 0:00:22]} 23. Bxg7 Kxg7 {[%emt 0:00:06]} 24. Nd4 {[%emt 0:02:54]} Qa5 {[%emt 0:01:59]} 25. Bxd5 {[%emt 0:03:10]} Nxc5 {[%emt 0:00:40]} 26. Nf5+ {[%emt 0:01:58]} gxf5 {[%emt 0:03:06]} 27. Qd4+ {[%emt 0:00:02]} Kg6 {[%emt 0:02:12]} 28. Rxc5 {[%emt 0:00:06]} Qd8 {[%emt 0:00:15]} 29. Bxf7+ {[%emt 0:03:20]} Kxf7 {[%emt 0:01:13]} 30. Rxf5+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:56]} 31. Qg4+ {[%emt 0:05:18]} Kh8 {[%emt 0:00:13]} 32. Rf7 {[%emt 0:02:36]} Rg8 {[%emt 0:00:47]} 33. Qh5 {[%emt 0:01:08]} Rg7 {[%emt 0:00:16]} 34. Rxg7 {[%emt 0:00:12]} Kxg7 {[%emt 0:00:29]} 35. Rd1 {[%emt 0:00:04]} Qe7 {[%emt 0:03:43]} 36. Qg4+ {[%emt 0:00:11]} Kh8 {[%emt 0:00:37]} 37. Rd7 {[%emt 0:00:53]} Qe1+ {[%emt 0:01:43]} 38. Kg2 {[%emt 0:00:17]} Qe5 {[%emt 0:00:28]} 39. Qh4 {[%emt 0:05:50]} Qf5 {[%emt 0:00:53]} 40. Qc4 h5 41. Qh4 Qe5 42. Qc4 Rf8 43. Qc2 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.4"]
[White "Schulz, Michael"]
[Black "Esswein, Karlheinz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2132"]
[BlackElo "2036"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,27,48,39,39,40,39,39,34,24,31,13,54,22,62,54,68,42,42,0,7,-12,55,10,15,15,22,4,24,21,36,41,187,169,211,211,268,249,239,248,246,241,271,229,956,797,29982,29979,29979,29976,29972,1072,5473,4111]} 1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be2 a6 5. a4 Nd7 6. Nf3 {B06: Modern Defence.} b6 7. O-O Bb7 8. h3 {White is slightly better.} e6 9. Bg5 Ne7 10. Qd2 O-O 11. Bh6 {[#]} c6 $146 ({Predecessor:} 11... d5 12. Bxg7 Kxg7 13. exd5 exd5 14. Rfe1 Nf5 15. Bd3 Nd6 16. Qf4 Nf6 17. Ne2 Nfe4 {0-1 (33) Vidovic,S-Felecan,F (2335) Rimavska Sobota 1996}) 12. Bxg7 Kxg7 13. Qf4 Qc7 14. Qh4 Rae8 15. Rad1 b5 (15... d5 $11) 16. axb5 (16. Ng5 h6 $15) 16... cxb5 17. Bd3 ({Don't play} 17. Ng5 h6 $17) 17... Ng8 18. Rfe1 Qd8 19. Qg3 Qe7 20. e5 $36 {[%mdl 2048] White is more active.} d5 {Black cannot hold the game after this.} ({Better is} 20... dxe5 $14 21. dxe5 (21. Nxe5 Ngf6 $14) 21... Bxf3 22. Qxf3 Rd8) 21. h4 $18 Bc6 22. h5 b4 23. Ne2 Bb5 24. Nf4 Bxd3 25. Rxd3 ({But not} 25. cxd3 $6 Nh6 $16) 25... Rc8 26. Ng5 Rfe8 $2 {[#]} (26... h6) 27. Nxh7 $1 {[%mdl 576] Remove Defender} Kxh7 28. hxg6+ Kg7 29. gxf7+ Kxf7 30. Qg6+ Kf8 {[#]} 31. Rf3 $1 {[%mdl 33280] Accuracy: White = 83%, Black = 48%. . An unexpected result.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.5"]
[White "Andersen, Knut"]
[Black "Krueger, Erich"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2047"]
[BlackElo "2102"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,75,43,24,42,38,63,58,81,43,79,69,128,102,97,100,110,94,93,99,86,89,98,94,96,-300,-145,-141,21,13,56,62,55,59,66,54,57,52,66,81,209,219,301,287,303,280,267,281,12830,12830,29983,29984,29984,29985,29985,29986,29993,29994,29994,29995]} 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d5 6. e3 c5 7. Bd3 cxd4 8. exd4 Nc6 9. O-O Qc7 10. Re1 Bg4 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5.} 11. h3 Be6 12. Nf1 {[%cal Bd2f1,Bf1g3,Bg3h5][%mdl 32]} a6 {White is slightly better.} 13. Qd2 {[#]} b5 $146 ({Predecessor:} 13... Rfe8 14. Bh6 Nd7 15. Bxg7 Kxg7 16. Ng5 Nf8 17. Ne3 Qd6 18. Nxe6+ Nxe6 19. Ng4 Qf4 {1-0 (38) Sosna,J (2346)-Kozinka,R (1990) Slovakia 2016}) 14. Bh6 Ne8 (14... b4 $14) 15. Bxg7 Kxg7 16. Ng3 Nf6 17. Ne5 Nxe5 18. dxe5 Nd7 19. Nh5+ Kh8 {[#]} (19... gxh5 $2 20. Qg5+ Kh8 {[#]} 21. Qh6 $1 $18 {[%mdl 512]}) 20. Qh6 $1 {[%csl Gh5][%cal Rh6g7][%mdl 512]} Rg8 21. f4 $2 {[%mdl 8192]} (21. Nf4 $16 {keeps the pressure on.}) 21... Nc5 (21... Bf5 $19 22. e6 (22. Bxf5 $2 gxf5 23. Nf6 exf6 $19) 22... Bxd3 23. exf7 gxh5 24. fxg8=Q+ Rxg8) 22. Bb1 $17 Ne4 $2 (22... Na4 $17 23. f5 Bxf5 24. Bxf5 gxf5) 23. Bxe4 $40 {[%mdl 128] White has some attack.} Qc5+ 24. Kh2 {Bd3 is the strong threat.} dxe4 25. Ng3 Bf5 26. Re2 Rad8 27. Rae1 (27. Nxe4 $6 Bxe4 28. Rxe4 Rd2 $15) 27... Rd3 28. Qg5 Qd5 (28... e3 $16 {was necessary.}) 29. Qxe7 $18 ({Inferior is} 29. Nxf5 gxf5 30. Qxe7 (30. Qxf5 e3 $11) 30... Rg6 $11) 29... Qxa2 30. Qf6+ ({But not} 30. Nxe4 $6 Qe6 $18) 30... Rg7 31. Nxe4 Bxe4 32. Rxe4 {Threatening mate with e6.} Rd2 $2 (32... Qe6 33. R1e3 Rd2) 33. e6 {Intending exf7 and mate.} Qxb2 34. Rg1 {White mates.} (34. exf7 $2 {is a self mate.} Rxg2+ 35. Kh1 Rh2+ 36. Kg1 Qg2#) 34... fxe6 35. Rxe6 {[%cal Re6e8]} Re2 36. Rxa6 Re8 37. Ra7 {[%csl Ga7][%cal Rf6g7]} Reg8 38. Re1 {What a bad dream for Black. Accuracy: White = 85%, Black = 41%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.6"]
[White "Zimmermann, Rolf"]
[Black "Kierzek, Matthias"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2101"]
[BlackElo "2228"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:47]} Bxc3 {[%emt 0:00:00]} 4. dxc3 {[%emt 0:00:15]} d6 {[%emt 0:00:15]} 5. Bg2 {[%emt 0:00:14]} Nc6 {[%emt 0:02:47]} 6. c5 {[%emt 0:06:28]} dxc5 {[%emt 0:08:28]} 7. Bxc6+ {[%emt 0:01:39]} bxc6 {[%emt 0:00:25]} 8. Qxd8+ {[%emt 0:00:04]} Kxd8 {[%emt 0:00:12]} 9. c4 {[%emt 0:00:30]} Be6 {[%emt 0:07:14]} 10. b3 {[%emt 0:03:26]} Nf6 {[%emt 0:00:47]} 11. Nf3 {[%emt 0:06:19]} Nd7 {[%emt 0:01:53]} 12. Ng5 {[%emt 0:00:18]} Ke7 {[%emt 0:00:45]} 13. Nxe6 {[%emt 0:06:38]} Kxe6 {[%emt 0:00:04]} 14. e4 {[%emt 0:03:35]} a5 {[%emt 0:02:19]} 15. Be3 {[%emt 0:12:35]} a4 {[%emt 0:01:01]} 16. Kd2 {[%emt 0:00:16]} Ra6 {[%emt 0:10:07]} 17. Kc2 {[%emt 0:01:20]} Rha8 {[%emt 0:01:15]} 18. Rab1 {[%emt 0:01:00]} axb3+ {[%emt 0:08:42]} 19. axb3 {[%emt 0:00:06]} Ra2+ {[%emt 0:00:21]} 20. Rb2 {[%emt 0:00:19]} Ra1 {[%emt 0:00:59]} 21. Rxa1 {[%emt 0:00:17]} Rxa1 {[%emt 0:00:02]} 22. Rb1 {[%emt 0:00:18]} Rxb1 {[%emt 0:00:57]} 23. Kxb1 {[%emt 0:00:17]} f5 {[%emt 0:00:26]} 24. exf5+ {[%emt 0:02:25]} Kxf5 {[%emt 0:00:03]} 25. f3 {[%emt 0:00:31]} e4 {[%emt 0:14:36]} 26. g4+ {[%emt 0:02:06]} Ke6 {[%emt 0:00:23]} 27. f4 {[%emt 0:00:15]} h5 {[%emt 0:01:26]} 28. f5+ {[%emt 0:03:11]} Ke5 {[%emt 0:03:26]} 29. gxh5 {[%emt 0:02:42]} Kxf5 {[%emt 0:03:48]} 30. h3 {[%emt 0:05:07]} Nf8 {[%emt 0:07:53]} 31. Bxc5 {[%emt 0:04:57]} Ne6 {[%emt 0:00:34]} 32. Be3 {[%emt 0:05:49]} Nf4 {[%emt 0:00:29]} 33. h6 {[%emt 0:02:07]} gxh6 {[%emt 0:00:16]} 34. Kc2 {[%emt 0:01:44]} h5 {[%emt 0:01:45]} 35. h4 {[%emt 0:01:19]} Kg4 {[%emt 0:06:13]} 36. Kd2 Kf3 37. b4 {[%emt 0:07:22]} Ng2 {[%emt 0:00:26]} 38. Bg5 {[%emt 0:00:08]} e3+ {[%emt 0:00:08]} 39. Kd3 {[%emt 0:02:40]} e2 {[%emt 0:00:16]} 40. Bd2 {[%emt 0:00:16]} e1=Q {[%emt 0:00:22]} 41. Bxe1 {[%emt 0:30:14]} Nxe1+ {[%emt 0:30:08]} 42. Kd4 {[%emt 0:01:04]} Kg4 {[%emt 0:02:38]} 43. Kc5 {[%emt 0:00:51]} Nd3+ {[%emt 0:00:24]} 44. Kxc6 {[%emt 0:00:24]} Nxb4+ {[%emt 0:00:05]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.7"]
[White "Falk, Thomas"]
[Black "Strobel, Walter"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2093"]
[BlackElo "2150"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,39,27,19,23,20,25,7,9,16,12,2,12,0,0,0,0,0,0,0,0,13,14,-40,-30,-25,0,-41,0,0,0,-8]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nbd2 e6 5. e3 Nbd7 6. b3 b6 {D30: Queen's Gambit Declined: Systems without Nc3.} 7. Bb2 Bb7 8. Be2 Bd6 9. O-O O-O 10. Rc1 Qe7 11. Qc2 Rac8 {[#]} 12. e4 $146 ({Predecessor:} 12. Qb1 Rfd8 13. Bd3 h6 14. Rfe1 c5 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Qxe4 cxd4 19. Nxd4 {0-1 (91) Karttunen,M (2429)-Pinter,G (2363) Budapest 2002}) 12... dxe4 13. Nxe4 Nxe4 14. Qxe4 f5 15. Qc2 c5 16. Rfe1 (16. d5 $11) 16... Be4 17. Qd2 h6 18. Ne5 {[#] Ng6 is the strong threat.} Nxe5 19. dxe5 Bc7 20. Rcd1 {Accuracy: White = 81%, Black = 85%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.8"]
[White "Kierzek, Mira"]
[Black "Knaak, Joachim"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2001"]
[BlackElo "2144"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,44,31,31,29,29,0,0,0,0,0,0,0,0,-13,4,4,4,4,29980]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d5 5. c4 O-O 6. d4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Nxe5 10. dxe5 Ng4 11. Nxd5 Nxe5 12. Bg5 Nc6 13. Nxe7+ Nxe7 14. Qxd8 Rxd8 15. Bxe7 {D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5).} Re8 16. Ba3 Rxe2 {The position is equal.} 17. Rfe1 Rxe1+ $1 18. Rxe1 Be6 $1 19. Bxb7 Rb8 {[#]} 20. Rd1 $146 ({Predecessor:} 20. Bc6 Bxb2 21. Bxb2 Rxb2 22. a4 Rc2 23. Bb5 Kg7 24. Rd1 Bg4 25. Re1 Bf3 26. Kf1 {½-½ (40) Kiseleva,A (1975)-Chernyak,V (1968) St Petersburg 2013}) 20... Bf8 {[#] And now ...Bxa3 would win.} 21. Bd5 Rd8 {Hoping for ...Bxa3.} 22. Bb3 Bc8 $2 {[%mdl 40960] Black got outplayed after the opening. Accuracy: White = 85%, Black = 85%. . An unexpected result.} (22... Rxd1+ $11 23. Bxd1 Bxa2) 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.9"]
[White "Harringer, Manfred"]
[Black "Krauseneck, Peter"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2008"]
[BlackElo "2120"]
[Annotator "ChessBase"]
[PlyCount "205"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:01:38]} Bb7 {[%emt 0:00:04]} 4. Bd3 {[%emt 0:01:22]} Bb4 {[%emt 0:00:16]} 5. Nge2 {[%emt 0:01:47]} d5 {[%emt 0:05:20]} 6. O-O {[%emt 0:01:22]} dxe4 {[%emt 0:02:08]} 7. Bxe4 {[%emt 0:02:16]} c6 {[%emt 0:02:35]} 8. a3 {[%emt 0:03:56]} Be7 {[%emt 0:00:03]} 9. Bf4 {[%emt 0:07:27]} Nf6 {[%emt 0:00:04]} 10. Bf3 {[%emt 0:00:16]} O-O {[%emt 0:01:36]} 11. Re1 {[%emt 0:03:59]} Nbd7 {[%emt 0:01:18]} 12. Ng3 {[%emt 0:04:20]} Nd5 {[%emt 0:05:05]} 13. Nxd5 {[%emt 0:02:28]} cxd5 {[%emt 0:02:32]} 14. Be2 {[%emt 0:00:54]} Rc8 {[%emt 0:00:18]} 15. Bd3 {[%emt 0:00:19]} Nf6 {[%emt 0:05:14]} 16. c3 {[%emt 0:03:03]} Qd7 {[%emt 0:01:25]} 17. Re3 {[%emt 0:04:44]} g6 {[%emt 0:09:08]} 18. h4 {[%emt 0:11:24]} h5 {[%emt 0:04:44]} 19. Bg5 {[%emt 0:01:27]} Ng4 {[%emt 0:02:10]} 20. Re2 {[%emt 0:02:19]} Kg7 {[%emt 0:09:47]} 21. Qd2 {[%emt 0:01:42]} Rh8 {[%emt 0:01:39]} 22. Rae1 {[%emt 0:01:18]} Bd6 {[%emt 0:03:42]} 23. Bf4 {[%emt 0:02:14]} Rce8 {[%emt 0:01:53]} 24. Bxd6 {[%emt 0:02:55]} Qxd6 {[%emt 0:00:08]} 25. Qg5 {[%emt 0:01:55]} Qd8 {[%emt 0:01:51]} 26. f3 {[%emt 0:02:01]} Nf6 {[%emt 0:01:14]} 27. Re3 {[%emt 0:05:23]} Qd6 {[%emt 0:08:04]} 28. Ne2 {[%emt 0:12:43]} Nh7 {[%emt 0:00:55]} 29. Qf4 {[%emt 0:01:05]} Qxf4 {[%emt 0:02:31]} 30. Nxf4 {[%emt 0:00:05]} Nf6 {[%emt 0:04:29]} 31. Kf2 {[%emt 0:00:30]} Bc6 {[%emt 0:00:11]} 32. R3e2 a5 {[%emt 0:03:39]} 33. Rd2 {[%emt 0:05:18]} Rb8 {[%emt 0:02:22]} 34. Bf1 {[%emt 0:01:06]} Rhc8 {[%emt 0:02:02]} 35. Ba6 {[%emt 0:01:23]} Re8 {[%emt 0:00:01]} 36. Bf1 {[%emt 0:00:34]} Ba4 {[%emt 0:02:26]} 37. Nd3 {[%emt 0:07:39]} Rec8 {[%emt 0:06:02]} 38. Ne5 {[%emt 0:01:18]} b5 {[%emt 0:02:44]} 39. Ra1 {[%emt 0:01:34]} Bb3 {[%emt 0:00:40]} 40. Bd3 {[%emt 0:01:07]} Rc7 {[%emt 0:01:14]} 41. Ke3 {[%emt 0:04:11]} Ne8 {[%emt 0:10:39]} 42. Bc2 {[%emt 0:01:58]} Bxc2 {[%emt 0:02:58]} 43. Rxc2 {[%emt 0:00:05]} Nd6 {[%emt 0:00:52]} 44. Nd3 {[%emt 0:02:37]} Nf5+ {[%emt 0:01:31]} 45. Kd2 {[%emt 0:03:41]} Nxh4 {[%emt 0:00:33]} 46. Nc5 {[%emt 0:00:04]} Ra7 {[%emt 0:03:10]} 47. Kd3 {[%emt 0:00:16]} a4 {[%emt 0:03:18]} 48. g4 {[%emt 0:02:19]} Rh8 {[%emt 0:04:06]} 49. Ke3 {[%emt 0:01:33]} Re7 {[%emt 0:03:42]} 50. Kf4 {[%emt 0:03:59]} f6 {[%emt 0:05:05]} 51. Re1 {[%emt 0:00:19]} g5+ {[%emt 0:01:35]} 52. Kg3 {[%emt 0:03:24]} hxg4 {[%emt 0:01:22]} 53. Kxg4 {[%emt 0:01:05]} f5+ {[%emt 0:00:19]} 54. Kg3 {[%emt 0:00:07]} Kf6 {[%emt 0:00:16]} 55. Rce2 {[%emt 0:00:22]} Rhe8 {[%emt 0:00:02]} 56. Nd3 {[%emt 0:01:44]} f4+ {[%emt 0:00:55]} 57. Kf2 {[%emt 0:03:10]} Nf5 {[%emt 0:00:12]} 58. Ne5 {[%emt 0:01:23]} Ne3 {[%emt 0:01:53]} 59. Rh1 {[%emt 0:00:31]} Rg7 {[%emt 0:01:17]} 60. Rh6+ {[%emt 0:01:38]} Ke7 {[%emt 0:00:14]} 61. Ke1 {[%emt 0:00:19]} Nf5 {[%emt 0:00:18]} 62. Rh3 {[%emt 0:01:25]} Nh4 {[%emt 0:01:36]} 63. Nd3 {[%emt 0:01:13]} Rf8 {[%emt 0:00:46]} 64. Ne5 {[%emt 0:01:48]} Rh8 {[%emt 0:00:24]} 65. Kd1 {[%emt 0:00:38]} Rgh7 {[%emt 0:00:10]} 66. Reh2 {[%emt 0:00:57]} Kf6 {[%emt 0:00:41]} 67. Ng4+ {[%emt 0:01:41]} Kg7 68. Re2 {[%emt 0:00:10]} Re8 {[%emt 0:01:45]} 69. Re5 {[%emt 0:00:41]} Kg6 {[%emt 0:00:10]} 70. Re2 {[%emt 0:00:21]} Ree7 {[%emt 0:01:04]} 71. Ne5+ Kf5 {[%emt 0:00:40]} 72. Reh2 {[%emt 0:00:41]} Rh8 {[%emt 0:00:25]} 73. Rh1 {[%emt 0:00:34]} Reh7 {[%emt 0:00:31]} 74. Ke2 {[%emt 0:01:38]} Re8 {[%emt 0:00:47]} 75. Kd1 {[%emt 0:00:06]} Rhh8 {[%emt 0:00:37]} 76. Ke2 {[%emt 0:01:27]} Ng6 {[%emt 0:00:20]} 77. Nf7 {[%emt 0:00:31]} Rxh3 {[%emt 0:00:20]} 78. Rxh3 {[%emt 0:00:05]} Kf6 {[%emt 0:00:13]} 79. Nd6 {[%emt 0:01:27]} Rd8 {[%emt 0:00:06]} 80. Nb7 {[%emt 0:00:17]} Rb8 {[%emt 0:00:24]} 81. Rh7 {[%emt 0:00:45]} e5 {[%emt 0:02:08]} 82. Nc5 {[%emt 0:00:10]} Re8 {[%emt 0:00:25]} 83. Nd7+ {[%emt 0:01:05]} Kf5 {[%emt 0:00:19]} 84. Rf7+ {[%emt 0:00:36]} Ke6 {[%emt 0:00:02]} 85. Rg7 {[%emt 0:00:17]} exd4 {[%emt 0:00:32]} 86. cxd4 {[%emt 0:00:51]} Ne7 {[%emt 0:00:23]} 87. Ne5 {[%emt 0:00:21]} Rg8 {[%emt 0:00:48]} 88. Rh7 {[%emt 0:00:09]} Nf5 {[%emt 0:00:12]} 89. Kd3 {[%emt 0:00:12]} Rg7 {[%emt 0:00:46]} 90. Rh8 {[%emt 0:00:16]} Nd6 {[%emt 0:00:43]} 91. Rh6+ {[%emt 0:00:30]} Ke7 {[%emt 0:00:08]} 92. Nc6+ {[%emt 0:00:27]} Kd7 {[%emt 0:00:05]} 93. Nb4 {[%emt 0:02:00]} Nc4 {[%emt 0:00:41]} 94. Rh2 {[%emt 0:00:41]} Ne3 {[%emt 0:00:18]} 95. Rh6 {[%emt 0:00:17]} Kc7 {[%emt 0:01:06]} 96. Na6+ {[%emt 0:00:23]} Kd8 {[%emt 0:01:26]} 97. Nc5 {[%emt 0:00:18]} Ke7 {[%emt 0:00:27]} 98. Rb6 {[%emt 0:00:55]} g4 {[%emt 0:00:13]} 99. Rb7+ {[%emt 0:00:48]} Kf6 {[%emt 0:00:05]} 100. Rxg7 {[%emt 0:00:01]} Kxg7 {[%emt 0:00:01]} 101. fxg4 {[%emt 0:00:21]} Nxg4 {[%emt 0:00:02]} 102. Ne6+ Kf7 103. Nxf4 {[%emt 0:01:13]} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.10"]
[White "Buchal, Stephan"]
[Black "Hilbig, Dieter"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2280"]
[BlackElo "1884"]
[Annotator "ChessBase"]
[PlyCount "62"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:13]} 2. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:21]} 3. Bg2 {[%emt 0:00:10]} Nf6 {[%emt 0:00:29]} 4. Nf3 {[%emt 0:00:14]} Be7 {[%emt 0:01:26]} 5. O-O {[%emt 0:00:36]} O-O {[%emt 0:00:12]} 6. b3 {[%emt 0:00:20]} b6 {[%emt 0:04:25]} 7. Bb2 {[%emt 0:01:10]} Bb7 {[%emt 0:00:39]} 8. e3 {[%emt 0:00:45]} c5 {[%emt 0:04:07]} 9. Nc3 {[%emt 0:01:12]} dxc4 {[%emt 0:07:08]} 10. bxc4 {[%emt 0:02:21]} Ne4 {[%emt 0:02:00]} 11. Qc2 {[%emt 0:08:50]} Nxc3 {[%emt 0:05:21]} 12. Bxc3 {[%emt 0:00:11]} Nc6 {[%emt 0:04:59]} 13. Rfd1 {[%emt 0:06:46]} Qc7 {[%emt 0:01:52]} 14. Qb2 {[%emt 0:06:12]} f6 {[%emt 0:03:17]} 15. d4 {[%emt 0:00:55]} Rad8 {[%emt 0:03:02]} 16. Rac1 {[%emt 0:14:18]} Rfe8 {[%emt 0:05:10]} 17. d5 {[%emt 0:03:33]} exd5 {[%emt 0:03:17]} 18. cxd5 {[%emt 0:00:15]} Nb8 {[%emt 0:01:08]} 19. e4 {[%emt 0:07:18]} Bd6 {[%emt 0:04:25]} 20. Nd2 {[%emt 0:07:04]} Be5 {[%emt 0:03:50]} 21. f4 {[%emt 0:04:54]} Bxc3 {[%emt 0:00:44]} 22. Qxc3 {[%emt 0:00:28]} Bc8 {[%emt 0:07:32]} 23. Re1 {[%emt 0:01:30]} g5 {[%emt 0:03:18]} 24. fxg5 {[%emt 0:09:01]} fxg5 {[%emt 0:00:27]} 25. Nf3 {[%emt 0:00:26]} h6 {[%emt 0:01:10]} 26. Nd2 {[%emt 0:05:45]} Nd7 {[%emt 0:02:01]} 27. Rf1 {[%emt 0:09:47]} Ne5 28. Rf2 {[%emt 0:06:29]} Ng4 {[%emt 0:09:13]} 29. Rf3 {[%emt 0:00:13]} Ne5 {[%emt 0:00:33]} 30. Rf2 {[%emt 0:00:02]} Ng4 {[%emt 0:00:32]} 31. Rf3 {[%emt 0:00:47]} Ne5 {[%emt 0:00:05]} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.11"]
[White "Boidman, Yuri"]
[Black "Etzold, Walter"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2328"]
[BlackElo "2022"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,75,39,32,29,54,57,85,62,96,65,72,63,57,53,44,25,29,32,52,-11,63,56,62,63,48,43,58,64,39,36,46,37,51,46,195,196,272,67,68,53,136,135,115,108,136,135,143,140,157,157,164,165,180,177,286,280,445,435,412,418,741,716]} 1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. d4 Nf6 6. Nxf6+ Bxf6 7. Bd3 Nd7 8. O-O O-O 9. Qe2 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} Re8 10. Ne5 Nf8 11. c3 {[#] White is better.} Bd7 $146 ({Predecessor:} 11... Ng6 12. f4 Qe7 13. Rf3 Nf8 14. Rh3 g6 15. Rf3 Bd7 16. g4 Rab8 17. Bd2 Bc6 {0-1 (55) Gontcharova,O-Nurimanova,R Ufa 1996}) 12. Bf4 Ng6 13. Bg3 Bxe5 14. dxe5 Bc6 15. c4 Qe7 16. h4 Red8 17. h5 (17. Rad1 $14) 17... Nf8 (17... Nh4 $11) 18. Rad1 $14 Qg5 19. Kh2 g6 20. f4 Qxh5+ 21. Qxh5 gxh5 22. Bh4 $36 {[%mdl 2048] White is more active.} Rd7 23. Be2 Ng6 {[#] White must now prevent ...Rxd1.} 24. Bg5 f5 ({Black should play} 24... Rxd1 $14 25. Rxd1 h4) 25. exf6 $18 ({Much less strong is} 25. Bxh5 $6 Rxd1 26. Bxd1 (26. Rxd1 h6 $16) 26... h6 $16) 25... Kf7 (25... Rxd1 $142 26. Bxd1 (26. Rxd1 h6 $16) 26... Kf7) 26. f5 $2 ({Don't play} 26. Bxh5 $6 Rad8 $16) (26. Rxd7+ $18 Bxd7 27. Rd1) 26... exf5 $14 27. Rxf5 Rad8 (27... h4 $14) 28. Rxd7+ $16 Rxd7 29. Bxh5 Rd8 30. Rf2 Re8 31. Bd2 Re5 32. g4 Re4 33. b3 Bd7 34. Kg3 c5 (34... Rd4 $142 35. Bc3 Rd3+ 36. Rf3 Rxf3+ 37. Kxf3 h6) 35. g5 $18 b5 (35... b6 $142 36. Rh2 Rd4) 36. Bf3 Rd4 37. Bd5+ Kf8 (37... Be6 $142 38. Bxe6+ Kxe6 39. Re2+ Kf5 40. cxb5 Rd3+ 41. Kg2 Rd5) 38. Be3 {Accuracy: White = 83%, Black = 43%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.17"]
[Round "4.12"]
[White "Heise, Juergen"]
[Black "Postler, Reinhard"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2006"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,125,-25,-16,-31,-25,-54,-60,-82,-33,-77,-45,-54,-45,-32,-35,-59,-16,-32,-28,-34,-20,-37,-24,-37,-37,-37,-41,-47,-36,-64,-61,-140,-57,-123,-124,-121,-132,-184,-175,-210,-206,-198,-93,-96,-96,-100,-94,-99,-91,-92,-97,-106,-106,-106,-95,-106,-106,-130,-122,-243,-243,-236,-243,-240,-236,-236,-236,-236,-236,-227,-218,-201,-208,-303,-261,-276,-225,-254,-248,-493,-491,-460,-406,-563,-546,-496,-463,-852,-588,-1053,-29954,-533,-29958,-29941,-12845,-29948,-12133,-29966,-29967,-29938,-8509,-5708,-4641,-29976,-29977,-29977,-29977,-29978,-29977,-29977,0,-29976,-29976,-29976,-29977,-29981,-29982,-29978]} 1. f4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. Nc3 O-O {[#]} 6. Be2 $146 {A03: Bird's Opening with 1...d5.} ({Predecessor:} 6. d4 c5 7. cxd5 exd5 8. Be2 Nc6 9. O-O Bg4 10. h3 Bxf3 11. Bxf3 cxd4 12. exd4 {½-½ (51) Bieszk,S (850)-Shim Ng Min,F (1113) LSS email 2014}) 6... c5 7. Qc2 Nc6 8. O-O {Black is slightly better.} b6 9. b3 Bb7 10. Ne5 d4 11. Nxc6 $1 Bxc6 12. Nd1 dxe3 13. Nxe3 Nd7 14. Bb2 Bf6 15. Rad1 Bd4 16. Bf3 Bxf3 17. Rxf3 Nf6 18. Kh1 Qd7 19. Rh3 {Threatening Ng4!} Rfd8 20. Rg3 (20. d3 $15) 20... Qc6 (20... Bxb2 $17 21. Qxb2 Qd4 22. Qxd4 Rxd4) 21. d3 ({White should try} 21. Rf3 $15) 21... Nh5 $17 22. Rf3 {[#]} Nxf4 $1 {[%mdl 512]} 23. Rdf1 (23. Rxf4 $17 {is a better defense.} Bxe3 24. Re4) 23... Bxb2 $19 {[%mdl 64] Overworked Piece} 24. Qxb2 Nxd3 25. Qc3 {Rg3! would now be nice for White.} f5 ({Don't play} 25... f6 26. Ng4 $17) (25... Qd6 $19 {White must now prevent ...Ne5.} 26. Rxf7 Qd4) 26. Nxf5 $17 exf5 27. Rxd3 g6 28. Rfd1 Rxd3 29. Qxd3 {[%mdl 4096] Endgame KQR-KQR} Re8 30. Kg1 Qe6 31. Kf2 Kf7 32. Qd2 Re7 33. g3 Qe4 34. Qd5+ (34. a4 $17) 34... Qxd5 $1 $19 35. Rxd5 {KR-KR} Ke6 $1 36. Rd2 {[#]} Rd7 $1 {[%cal Rd7d2]} 37. Re2+ Kf6 38. h4 h6 39. Rb2 f4 40. gxf4 {[#]} Kf5 $1 41. h5 (41. b4 {keeps fighting.}) 41... gxh5 42. Kg3 Rd3+ 43. Kh4 Kxf4 44. b4 $2 (44. Re2 {was necessary.}) 44... cxb4 45. Rxb4 {intending c5+.} Ke5 46. Ra4 Rd4+ 47. Kxh5 a5 48. Kxh6 (48. Ra3 $142 Rxc4 49. Rb3) 48... Kd6 49. Kg5 Kc5 50. Kf5 Rxc4 51. Ra3 Rc2 52. Ke4 Kc4 53. Ra4+ Kb5 54. Ra3 a4 55. Kd3 Rh2 {( -> ...Rh3+)} 56. Kc3 Ka5 (56... Rh3+ $2 57. Kb2 $19) 57. Kc4 b5+ {[%cal Bb6b5,Bb5b4][%mdl 32]} 58. Kc5 Rc2+ 59. Kd4 Rh2 60. Kc5 b4 {Black mates.} 61. Rf3 Rxa2 62. Rf5 a3 63. Kd4+ {Accuracy: White = 53%, Black = 87%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.1"]
[White "Schulz, Michael"]
[Black "Dresen, Ulrich"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2132"]
[BlackElo "2230"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,27,-14,-3,-4,-9,-8,-8,-12,-10,-5,5,0,0,4,4,0,6,0,0,0]} 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nc3 cxd4 5. exd4 a6 {The position is equal.} 6. Nf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bg4 7. Be2 e6 8. Ne5 Bxe2 9. Nxe2 Nxe5 10. Bxe5 {[#]} Ne7 $146 ({Predecessor:} 10... Nf6 11. O-O Be7 12. Re1 O-O 13. Nf4 Rc8 14. c3 {½-½ (14) Akoibilla,L (1947)-Tavinski,S (2127) ICCF email 2007}) 11. c3 Nc6 12. Bg3 Bd6 13. O-O Bxg3 14. hxg3 {Not much happened in this game. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.2"]
[White "Andersen, Knut"]
[Black "Syre, Christian"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2047"]
[BlackElo "2222"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,97,36,16,45,25,27,0,0,-2,12,14,8,12,20,0,22,22,25,0,7,-29,18,18,13,7,14,14,29,29,29,21,28,29,54,0,0,0,0,0,28,20,60,48,81,39,148,149,170,166,166,165,166,163,183,172,206,213,196,200,264,150,194,174,192,197,252,258,251,262,259,264,264,263,247,256,369,381,375,366,362,358,429,400,29996,29997]} 1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. c4 Nbd7 7. Nc3 c6 8. Bf4 Qe8 {E67: King's Indian: Fianchetto: 6...Nbd7.} 9. Qd2 e5 {[#]} 10. dxe5 $146 ({Predecessor:} 10. Bh6 e4 11. Ne1 d5 12. Bxg7 Kxg7 13. Nc2 dxc4 14. f3 exf3 15. Rxf3 Nb6 16. Rxf6 Kxf6 {1-0 (24) Owens,J (2153)-Arnold,K (2121) ICCF email 2017}) 10... dxe5 {The position is equal.} 11. Bh6 e4 {Threatens to win with ...Bxh6.} 12. Nd4 Bxh6 13. Qxh6 Qe5 14. Qd2 (14. Qe3 {looks sharper.} Re8 15. Rfd1 a5 16. h3 h5 17. Nc2) 14... Nb6 15. b3 Re8 16. e3 Qh5 17. Nde2 Qe5 18. Qd4 Qe7 {And now ...Rd8 would win.} 19. Rfd1 Bf5 {...Rad8 is the strong threat.} 20. Qd6 Nbd7 21. Qxe7 Rxe7 22. Nd4 Bg4 23. Rd2 Ne5 24. h3 (24. Nxe4 $14 Nxe4 25. Bxe4) 24... Bf3 $11 25. Bxf3 exf3 26. g4 h6 27. Kh2 c5 28. Nc2 Kg7 29. Kg3 g5 {White now steadily converts the win.} (29... Rh8 $14) 30. Ne1 $16 h5 31. Nxf3 Nxf3 32. Kxf3 hxg4+ 33. hxg4 Rh8 34. Nd5 Re6 35. Nxf6 Rxf6+ $18 {[%mdl 4096] Endgame KRR-KRR} 36. Kg3 $1 Rfh6 37. Rg1 ({White should try} 37. Rd5 $18) 37... Rh2 {[%csl Gh2][%cal Rh8h3]} 38. Kf3 R8h6 {[#]} 39. Rg2 $1 R6h3+ (39... Rxg2 $142 40. Kxg2 Ra6) 40. Rg3 Rh6 {[#] intending ...Rf6+.} 41. Ke2 $1 Ra6 42. Rf3 Rg2 43. Rf5 Rxg4 44. Rd7 ({Much less strong is} 44. Rxc5 b6) 44... Rxa2+ (44... Kg6 $142 45. Rfxf7 (45. Rdxf7 Re4 $16) (45. Rxc5 Rxa2+ 46. Rd2 Ra3 $11) 45... Rxa2+ 46. Kf3 Rg1) 45. Kf3 Rg1 46. Rdxf7+ Kg8 47. Rxb7 g4+ 48. Ke4 {White wants to mate with Rg5+.} Rg2 (48... Rd1 $18 49. Rg5+ Kh8 50. Rxc5 Rd8 51. Rh5+ Kg8) 49. Rg5+ {Accuracy: White = 80%, Black = 56%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.3"]
[White "Kierzek, Matthias"]
[Black "Waagener, Ulrich"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2228"]
[BlackElo "2081"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,87,41,64,68,57,58,63,62,64,64,62,60,62,64,198,186,206,167,197,188,296,302,488,243,249,254,406,76,73,69,59,45,43,8,8,12,18,10,107,36,187,101,101,94,99,105,80,94,97,70,70,70,79,33,42,48,42,39,68,68,61,73,72,71,71,69,70,72,55,54,168,163,186,107,222,229,268,246]} 1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 Nf6 5. Nc3 b5 6. Bf4 Ba6 7. e5 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} b4 $1 {[%cal Rb4c3]} 8. exf6 bxc3 9. bxc3 {White is slightly better.} Nd7 10. Qa4 Qb6 11. Bxc4 {[#]} Bxc4 $146 ({Predecessor:} 11... Qxf6 12. Ne2 Bxc4 13. Qxc4 e5 14. dxe6 Qxe6 15. Qa4 Be7 16. Rd1 Rd8 17. Be3 O-O {1-0 (27) Volkov,S (2567)-Chatalbashev,B (2529) Antalya 2002}) 12. Qxc4 Qb2 (12... Qxf6 $14 13. Nf3 g6) 13. Rd1 $36 {[%mdl 2048] White is in control.} gxf6 14. Ne2 Bg7 15. O-O Nb6 (15... O-O $142 16. Rd2 Ne5 17. Qxc5 (17. Rxb2 Nxc4 18. Rb5 Rac8 $14) 17... Qb7) 16. Qxc5 O-O $2 (16... Qxe2 17. Rfe1 $18) (16... Rc8 17. Qe3 O-O) 17. Nd4 (17. Rd2 $142 Nd7 18. Qc6 (18. Rxb2 Nxc5 19. Be3 Rac8 $16)) 17... Qxa2 18. Nf5 ({Worse is} 18. Qxe7 Nxd5 19. Qe4 Nxc3 $15) 18... e5 (18... e6 {was necessary.}) 19. Qe3 $2 (19. Bh6 $18 {is more deadly.} Bxh6 20. Nxh6+ Kg7 21. Nf5+ Kg6 22. f4) 19... exf4 $16 20. Qxf4 {Qg4! would kill now.} Kh8 $1 21. Rd3 {[%mdl 1024] White has compensation.} Qc4 $1 {[%cal Rc4f4]} ({Of course not} 21... Nxd5 $6 22. Qh4 $1 $16 {[%mdl 512]}) 22. Qg3 {[%csl Gf5][%cal Rg3g7]} Rg8 {Strongly threatening ...Bf8.} 23. Rd4 Qc8 24. Qh3 {aiming for Rh4!} Bh6 (24... Bf8 $1 $11 {remains equal.} 25. Rh4 Rg7) 25. Rh4 (25. d6 $1 $16) 25... Rg6 $2 (25... Rg5 $1 $14 26. Nxh6 Qxh3 27. Rxh3 Rxd5) 26. Nxh6 ({Better is} 26. d6 $1 $18) 26... Qxh3 27. Rxh3 {And now Rd1 would win.} Nxd5 {Threatening ...Nf4.} 28. Nxf7+ Kg7 {Threatens to win with ...Nf4.} 29. Nd6 Nf4 {[%mdl 64] Double Attack} 30. Rf3 (30. Nf5+ {looks sharper.} Kh8 31. Rf3 Nxg2 32. Kh1 Re8 33. c4) 30... Nxg2 31. Nf5+ Kf7 {White must now prevent ...Nh4+.} 32. Ng3 (32. Kh1 {seems wilder.} a5 33. Ra1 a4 34. Ng3 Nh4 35. Rf4) 32... Nh4 33. Rf4 Rh6 34. Ra1 Ng6 35. Rfa4 Rh4 36. Rxa7+ Rxa7 37. Rxa7+ $14 {[%mdl 4096] Endgame KRN-KRN} Ke6 38. Ra6+ Ke5 39. Ra5+ Ke6 40. Nf5 Rf4 ({Black should try} 40... Rc4 $14) 41. Nd4+ $18 Kf7 {[#]} 42. Rh5 ({White should play} 42. f3 $1 $18) 42... Kg8 {[#]} (42... Rg4+ $16 43. Kf1 Nf8) 43. f3 $1 Ne5 44. Kf2 {Accuracy: White = 59%, Black = 52%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.4"]
[White "Khanukov, Boris"]
[Black "Boidman, Yuri"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2291"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,22,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O {[#]} {Predecessor:} 12. Rfc1 $146 {D14: Slav Defence: Exchange variation with ...Bf5.} Rfc8 13. h3 h6 {½-½ (13) Christiansen,J (2612)-Lagarde,M (2655) Paleochora 2020} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.5"]
[White "Postler, Reinhard"]
[Black "Bogorad, Michail"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2238"]
[BlackElo "2064"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,77,55,48,62,41,63,56,87,52,96,90,79,73,91,60,58,0,0,0,57,33,20,16,17,16,16,0,16,16,16,0,16,16,16,16,19,13,12,0,7,8,21,21,15,0,36,39,757,766,2235,2258,2194,2246,2164,2003,2018,1953,1865,1794,1802,1777,2162,2152,29996,29997,29997,29998]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Nc3 h5 {[#] B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} 8. Qd2 $146 ({Predecessor:} 8. Be2 h4 9. O-O h3 10. g3 Nf6 11. f4 Ng4 12. Bxg4 Bxd4 13. Bxd4 Bxg4 14. Qxg4 Nxd4 15. Rad1 {1-0 (30) Horvath,D (2329)-Smith,A (2111) Caleta 2018}) 8... Nf6 9. h3 Bd7 {White is slightly better.} 10. Be2 Qa5 {Threatening ...Nxe4!} 11. Nb3 Qc7 12. Nd5 Qc8 13. Nxf6+ Bxf6 14. Bg5 ({White should try} 14. Rd1 $14) 14... Bxg5 $11 15. Qxg5 Nb4 ({Better is} 15... Qd8 $11) 16. Qd2 Na6 17. Rc1 Nc5 18. Nxc5 dxc5 19. Qg5 Qc7 20. O-O b6 21. e5 Be6 22. Rcd1 $40 {[%mdl 128] White mounts an attack.} Rd8 23. b3 Rxd1 24. Rxd1 Kf8 25. h4 Bf5 26. Bd3 Bg4 27. Re1 Be6 28. Re3 {And now Bxg6! would win.} Bg4 29. e6 {[%mdl 64] [#] Deflection} fxe6 $2 {[%mdl 8192] This move loses the game for Black.} (29... Bxe6 $14 30. Bxg6 f6) 30. Bxg6 $18 Bf5 31. Bxf5 exf5 32. Qxf5+ {[%mdl 4096] Endgame KQR-KQR} Ke8 33. Qg6+ Kd8 34. Rd3+ Kc8 35. Qe6+ Kb8 36. Rd7 Qf4 37. g3 Qh6 38. Qe5+ Ka8 39. Qe4+ {Accuracy: White = 89%, Black = 60%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.6"]
[White "Strobel, Walter"]
[Black "Cichy, Michael"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2150"]
[BlackElo "2038"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:23]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:07]} Nc6 {[%emt 0:01:07]} 5. Nc3 {[%emt 0:01:01]} Qc7 {[%emt 0:00:36]} 6. Be3 {[%emt 0:01:25]} a6 {[%emt 0:00:55]} 7. a3 {[%emt 0:00:43]} b5 {[%emt 0:01:24]} 8. Nxc6 {[%emt 0:03:00]} dxc6 {[%emt 0:01:14]} 9. f4 {[%emt 0:02:45]} Bb7 {[%emt 0:01:51]} 10. g3 {[%emt 0:04:53]} c5 {[%emt 0:03:02]} 11. Bg2 {[%emt 0:00:49]} Nf6 {[%emt 0:02:24]} 12. Qe2 {[%emt 0:06:08]} Rd8 {[%emt 0:05:56]} 13. O-O {[%emt 0:03:21]} Be7 {[%emt 0:06:49]} 14. f5 {[%emt 0:16:54]} e5 {[%emt 0:05:54]} 15. Rad1 {[%emt 0:08:22]} O-O {[%emt 0:03:21]} 16. g4 {[%emt 0:12:06]} b4 {[%emt 0:22:42]} 17. Nd5 {[%emt 0:02:39]} Bxd5 {[%emt 0:04:32]} 18. exd5 {[%emt 0:00:06]} h6 {[%emt 0:04:58]} 19. h4 {[%emt 0:07:53]} Nh7 {[%emt 0:01:00]} 20. Qe1 {[%emt 0:01:42]} bxa3 {[%emt 0:00:39]} 21. bxa3 {[%emt 0:00:05]} c4 {[%emt 0:00:57]} 22. Qg3 {[%emt 0:02:36]} f6 {[%emt 0:03:13]} 23. Rb1 {[%emt 0:03:47]} Bc5 {[%emt 0:03:53]} 24. Kh1 {[%emt 0:00:43]} Bxe3 {[%emt 0:01:24]} 25. Qxe3 {[%emt 0:00:02]} Rd6 {[%emt 0:00:43]} 26. Rb4 {[%emt 0:01:53]} a5 {[%emt 0:01:47]} 27. Rb5 {[%emt 0:00:14]} Rc8 {[%emt 0:06:08]} 28. Rfb1 {[%emt 0:01:09]} Nf8 {[%emt 0:01:12]} 29. Qc3 {[%emt 0:06:51]} Ra8 {[%emt 0:03:39]} 30. Bf1 {[%emt 0:02:06]} Qa7 {[%emt 0:02:03]} 31. Kg2 {[%emt 0:01:21]} h5 {[%emt 0:01:42]} 32. g5 {[%emt 0:03:11]} Qd7 {[%emt 0:00:54]} 33. Qf3 {[%emt 0:00:58]} fxg5 {[%emt 0:00:37]} 34. hxg5 {[%emt 0:02:13]} e4 {[%emt 0:02:06]} 35. Qxe4 {[%emt 0:01:23]} Re8 {[%emt 0:00:26]} 36. Qf4 {[%emt 0:01:29]} Rc8 {[%emt 0:01:27]} 37. Rb7 {[%emt 0:01:40]} Qd8 {[%emt 0:00:04]} 38. Kh2 {[%emt 0:01:44]} Nh7 {[%emt 0:01:51]} 39. f6 {[%emt 0:00:11]} Nxf6 {[%emt 0:00:31]} 40. gxf6 {[%emt 0:00:55]} Rxf6 {[%emt 0:00:01]} 41. Qg3 {[%emt 0:30:22]} Qf8 {[%emt 0:36:05]} 42. Rb8 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 43. Rxc8 Qxc8 {[%emt 0:00:00]} 44. Bh3 {[%emt 0:00:00]} Qc5 45. Rb7 {[%emt 0:00:00]} Qf8 {[%emt 0:00:00]} 46. Bg2 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 47. Rb8 {[%emt 0:00:00]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.7"]
[White "Knaak, Joachim"]
[Black "Esswein, Karlheinz"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2144"]
[BlackElo "2036"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,80,6,4,12,9,8,3,0,10,8,8,9,34,18,21,3,39,26,25,0,3,0,34,44,28,27,28,34,22,20,31,21,17,13,43,14,25,27,18,20,24,15,21,11,22,31,116,113,223,8,10,9,18,25,58,0,39,11,18,12,26,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Nc3 d6 9. Qc2 Nbd7 10. Rfe1 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+.} Bxc3 11. Bxc3 Be4 12. Qd2 Qe7 13. b3 {[#]} Rfe8 $146 ({Predecessor:} 13... a4 14. b4 c6 15. a3 b5 16. c5 d5 17. Qb2 h6 18. h4 Rfe8 19. Bd2 e5 20. dxe5 {0-1 (60) Linker,M (2269)-Predke,A (2601) Sochi 2017}) 14. Rad1 Bb7 15. Qc2 Be4 16. Qb2 Rad8 17. a3 Ra8 18. b4 axb4 19. axb4 Ra4 (19... b5 $5) 20. Ra1 Rea8 21. Rxa4 Rxa4 22. Ra1 Rxa1+ 23. Qxa1 Qd8 24. Nd2 Bxg2 25. Kxg2 Qc8 26. Qa7 h6 27. e4 e5 28. dxe5 dxe5 29. c5 bxc5 30. bxc5 c6 31. f3 Ne8 (31... Kh7 $14) 32. Nc4 $16 {Black must now prevent Nb6.} f6 (32... Nc7 $16) 33. Bb4 $2 {[#]} ({White must play} 33. Nb6 $18 Nxb6 34. cxb6) 33... Nf8 34. Nd6 Nxd6 35. cxd6 Qd7 36. Qa2+ ({White should try} 36. Qc7 $14) 36... Qf7 37. Qc2 (37. Qa8 $5 {[%cal Rd6d7]} Qd7 38. h3 $14) 37... Qd7 38. Qc4+ Kh7 39. h3 Ne6 40. Bc5 Ng5 {Accuracy: White = 71%, Black = 67%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.8"]
[White "Kannenberg, Karl-Heinz"]
[Black "Braeunlin, Herbert"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2128"]
[BlackElo "2031"]
[Annotator "ChessBase"]
[PlyCount "138"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:00]} e6 {[%emt 0:02:42]} 3. e3 {[%emt 0:00:12]} Bd6 {[%emt 0:00:25]} 4. Bg3 {[%emt 0:00:08]} f5 {[%emt 0:02:33]} 5. c4 {[%emt 0:10:02]} c6 {[%emt 0:00:18]} 6. Nd2 {[%emt 0:09:38]} Nf6 {[%emt 0:01:02]} 7. Ngf3 {[%emt 0:01:08]} O-O {[%emt 0:02:15]} 8. Be2 {[%emt 0:03:59]} b6 {[%emt 0:00:42]} 9. Ne5 {[%emt 0:00:59]} Bb7 {[%emt 0:01:47]} 10. O-O {[%emt 0:04:21]} Qe7 {[%emt 0:05:23]} 11. Rc1 {[%emt 0:01:54]} Bxe5 {[%emt 0:04:42]} 12. Bxe5 {[%emt 0:01:23]} Nbd7 {[%emt 0:01:13]} 13. Nf3 {[%emt 0:01:23]} Nxe5 {[%emt 0:01:00]} 14. Nxe5 {[%emt 0:00:07]} Nd7 {[%emt 0:00:30]} 15. Nxd7 {[%emt 0:08:06]} Qxd7 {[%emt 0:00:36]} 16. f4 {[%emt 0:00:52]} Qe7 {[%emt 0:06:29]} 17. c5 {[%emt 0:00:45]} Kh8 {[%emt 0:04:09]} 18. a4 {[%emt 0:03:05]} Rg8 {[%emt 0:01:42]} 19. b4 {[%emt 0:00:15]} g5 {[%emt 0:01:03]} 20. Rf2 {[%emt 0:15:24]} Rac8 {[%emt 0:03:19]} 21. Bf1 {[%emt 0:00:28]} Rg7 {[%emt 0:01:06]} 22. Rfc2 {[%emt 0:01:19]} gxf4 {[%emt 0:08:21]} 23. exf4 {[%emt 0:00:22]} Qh4 {[%emt 0:12:24]} 24. Qd2 {[%emt 0:01:22]} Rgc7 {[%emt 0:06:33]} 25. Qe3 {[%emt 0:00:39]} Qe7 {[%emt 0:01:23]} 26. Re1 {[%emt 0:01:44]} Re8 {[%emt 0:00:40]} 27. Qe5+ {[%emt 0:00:40]} Qg7 {[%emt 0:01:38]} 28. Qe3 {[%emt 0:06:50]} Bc8 {[%emt 0:07:29]} 29. Rec1 {[%emt 0:02:33]} Bd7 {[%emt 0:00:09]} 30. Ba6 {[%emt 0:13:35]} Bc8 {[%emt 0:04:30]} 31. cxb6 {[%emt 0:02:08]} axb6 {[%emt 0:00:02]} 32. Bb5 {[%emt 0:00:12]} Rg8 {[%emt 0:13:57]} 33. Qe5 {[%emt 0:00:20]} Qxe5 {[%emt 0:00:02]} 34. dxe5 {[%emt 0:00:17]} Bd7 {[%emt 0:01:55]} 35. Bxc6 {[%emt 0:00:31]} Rgc8 {[%emt 0:00:02]} 36. b5 {[%emt 0:00:12]} Kg7 {[%emt 0:00:18]} 37. Kf2 {[%emt 0:00:51]} Kf7 {[%emt 0:00:20]} 38. Rc3 {[%emt 0:04:39]} Bxc6 {[%emt 0:02:33]} 39. bxc6 {[%emt 0:01:01]} Ra8 {[%emt 0:02:57]} 40. Rb1 {[%emt 0:04:52]} Ra6 {[%emt 0:01:10]} 41. Rb4 {[%emt 0:31:05]} Ke7 {[%emt 0:05:23]} 42. Ke2 {[%emt 0:00:00]} Kd8 43. Kf3 {[%emt 0:00:00]} Kc8 {[%emt 0:13:48]} 44. h3 {[%emt 0:00:00]} h5 {[%emt 0:00:36]} 45. g4 {[%emt 0:00:00]} hxg4+ {[%emt 0:00:03]} 46. hxg4 {[%emt 0:00:00]} fxg4+ {[%emt 0:00:10]} 47. Kxg4 {[%emt 0:00:00]} Rg7+ {[%emt 0:00:03]} 48. Kf3 {[%emt 0:00:00]} Kc7 {[%emt 0:00:01]} 49. Rcb3 {[%emt 0:00:00]} Kxc6 {[%emt 0:07:45]} 50. a5 {[%emt 0:00:00]} Rb7 {[%emt 0:02:02]} 51. f5 {[%emt 0:02:42]} exf5 {[%emt 0:02:53]} 52. Kf4 {[%emt 0:01:14]} Rxa5 {[%emt 0:00:19]} 53. Kxf5 {[%emt 0:00:10]} Rc5 {[%emt 0:00:30]} 54. Rh4 {[%emt 0:00:38]} Rc4 {[%emt 0:00:28]} 55. Rh6+ {[%emt 0:00:25]} Kc5 {[%emt 0:00:18]} 56. e6 {[%emt 0:01:14]} Re4 {[%emt 0:01:17]} 57. Rc3+ {[%emt 0:00:45]} Kd4 {[%emt 0:00:56]} 58. Rhh3 {[%emt 0:00:17]} Re5+ {[%emt 0:00:37]} 59. Kf6 {[%emt 0:00:06]} Re1 {[%emt 0:01:01]} 60. e7 {[%emt 0:01:20]} Rf1+ {[%emt 0:01:17]} 61. Rhf3 {[%emt 0:00:31]} Rxf3+ {[%emt 0:00:08]} 62. Rxf3 {[%emt 0:00:11]} Rxe7 {[%emt 0:00:02]} 63. Kxe7 {[%emt 0:00:03]} Ke4 {[%emt 0:00:29]} 64. Rf8 {[%emt 0:01:22]} d4 {[%emt 0:00:27]} 65. Kd6 {[%emt 0:00:45]} d3 {[%emt 0:00:16]} 66. Kc6 {[%emt 0:01:11]} d2 {[%emt 0:00:31]} 67. Rd8 {[%emt 0:00:10]} Ke3 {[%emt 0:00:09]} 68. Kb5 {[%emt 0:00:29]} Ke2 {[%emt 0:00:11]} 69. Re8+ {[%emt 0:00:22]} Kf2 {[%emt 0:00:05]} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.9"]
[White "Waltenberger, Udo"]
[Black "Kliewe, Hans-Juergen"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2005"]
[BlackElo "2124"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,96,0,0,0,0,0,-12,-11,-20,24,0,15,-11,-23,-25,25,-7,19,-13,0,-11,0,0,0,-14,-7,-35,-28,-66,-29,-61,-40,-64,-65,-79,-70,-72,-56,-58,-27,-58,-50,-178,-25,-25,0,0,6,9,118,113,157,160,151,145,184,183,183,180,177,75,76,56,89,83,138,92,96,83,89,90,263,264,512,481,5600,5116,787]} 1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Be7 6. c4 c6 7. b3 O-O 8. Bb2 Nbd7 9. Nc3 Ne4 10. Nd2 Nxc3 11. Bxc3 Nf6 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} 12. Re1 Rc8 {[#]} 13. e4 $146 ({Predecessor:} 13. Bb2 b5 14. c5 Ne4 15. Nf3 a5 16. Ne5 f6 17. Nd3 e5 18. e3 Qe8 19. g4 {½-½ (49) Nogly,C (2254)-Pajeken,W (2328) Germany 2005}) 13... dxe4 {The position is equal.} 14. Nxe4 Qb6 15. Qd2 Qc7 16. Qb2 Nxe4 17. Bxe4 Bf6 18. Rad1 Rcd8 19. Rd3 Bg6 20. Bxg6 hxg6 21. Red1 Rd7 22. b4 b5 23. Qb3 Rfd8 24. Bb2 Qb6 25. a4 a6 26. axb5 axb5 27. Qc3 bxc4 28. Qxc4 Qb5 29. Rc1 Be7 30. Ba3 e5 {[%cal Rd7d4]} 31. Rf3 ({Better is} 31. Bb2 $15) 31... Qxc4 $2 (31... e4 $1 $19 32. Re3 (32. Qxf7+ $2 Kh7 $19) 32... Bg5 33. Qxc6 Qxc6 34. Rxc6 Bxe3 35. fxe3 Ra8) 32. Rxc4 $11 exd4 {And now ...d3 would win.} 33. Rd3 Rd6 {[#]} 34. b5 $1 {[%mdl 512]} cxb5 (34... Re6 $1 $11 {keeps the balance.} 35. bxc6 (35. Rxc6 $2 Re1+ 36. Kg2 Bxa3 $19) 35... Bxa3 36. Rxa3 Rc8) 35. Rc7 $16 Kf8 36. Bxd6 Rxd6 {[%mdl 4096] Endgame KRR-KRB} 37. Rb7 Rd5 38. Rb8+ {[%mdl 1024] White has strong compensation.} Bd8 39. Kf1 $1 Ke7 {[#]} 40. Ke2 (40. Rb3 $1 $18 {is the precise move to win.}) 40... Bc7 41. Rg8 Be5 42. f4 Bc7 (42... Bd6 $142) 43. Rb3 ({Much less strong is} 43. Rxg7 Rh5 $14) 43... g5 {[#]} 44. fxg5 $1 Rxg5 45. Kd3 Be5 $2 (45... f6 $16) 46. Rxb5 $18 f6 $2 (46... Kd6 {might work better.} 47. Kc4 d3 48. Rd8+ Kc6 49. Rc5+ Kb6) 47. Rb7+ Kd6 (47... Ke6 $142 48. Rgxg7 Rxg7 49. Rxg7 f5 50. Rg6+ Kd7) 48. Rgxg7 Rf5 {Accuracy: White = 61%, Black = 43%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.10"]
[White "Krauseneck, Peter"]
[Black "Steingrobe, Udo"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2120"]
[BlackElo "2024"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,74,44,70,23,170,106,106,25,28,27,24,29,29,29,18,23,33,27,38,25,28,6,27,33,66,4,35,0,14,0,78,33,44,0,29,0,54,64,109,75,53,22,18,21,152,132,161,104,114,116,254,283,266,282,270,261,261,252,307,304,413,331,433,456,615]} 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 Bg4 7. fxe5 {A01: Nimzowitsch-Larsen Opening.} Bxf3 (7... Bxe5 $11 {and Black is okay.} 8. Bxe5 Bxf3 9. Qxf3 Qxe5) 8. Qxf3 ({Not} 8. gxf3 Bxe5 9. Bxc6+ bxc6 $11) (8. exd6 $18 Qh4+ 9. g3) 8... Bxe5 $16 9. Bxe5 ({Don't blunder} 9. Qxd5 $2 Bxb2 10. Bxc6+ Kf8 $19) (9. d4 $16 Bf6 10. c4 (10. Qxd5 Qxe3+ {[%mdl 64] Double Attack} 11. Kf1 Nge7 $17)) 9... Qxe5 $11 10. O-O Nf6 11. Nc3 O-O 12. Bxc6 bxc6 13. Qf4 Qd6 14. Rf3 Rab8 15. a3 {[#]} Rbe8 $146 ({Predecessor:} 15... c5 16. Raf1 Qxf4 17. Rxf4 Rb6 18. Ra4 a6 19. g4 h6 20. h4 Re8 21. g5 hxg5 22. hxg5 {½-½ (39) Savintsev,D (1878)-Ushacov,V (2145) Kemerovo 2010}) 16. Qa4 Ra8 17. Raf1 Rfe8 18. h3 (18. Ne2 $14) 18... Re6 19. Kh1 Nh5 {White should prevent ...Ng3+.} 20. Qh4 Rh6 (20... Nf6 $11 {keeps the balance.}) 21. Qf2 {g4 is the strong threat.} Nf6 22. Kg1 Rg6 23. Rf4 Rf8 ({Black should try} 23... Qxa3 $11 24. Ra4 Qf8) 24. Ra4 $14 Qe6 25. Qf3 Ra8 26. e4 h6 27. Qf5 Rg5 (27... Qe8 $11) 28. Qxe6 $16 fxe6 29. d3 ({White should play} 29. exd5 $18 exd5 30. Re1) 29... Nd7 30. Ra6 Nb6 (30... Nb8 $16 31. Ra5 Nd7) 31. a4 $18 {[%cal Ba3a4,Ba4a5][%mdl 32]} dxe4 32. Nxe4 Rf5 33. a5 Nd5 {[#] And now ...Nb4 would win.} 34. Rxc6 Nf4 {Threatens to win with ...Ne2+.} 35. Rf2 g5 36. Rxe6 Rxa5 37. Rxh6 Ra1+ {Accuracy: White = 57%, Black = 38%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.11"]
[White "Krueger, Erich"]
[Black "Kierzek, Mira"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2102"]
[BlackElo "2001"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,64,8,21,8,9,-10,-4,-2,0,-44,-31,-59,-59,-59,-59,-59,-59,-74,-60,-97,-98,-135,-89,-103,-89,-89,-92,-102,-100,-161,-149,-139,-95,-93,-95,-106,-50,-81,-61,-76,0,-52,-46,-89,-89,-92,0,0,0,-135,-126,-129,-122,-133,-108]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Be2 Be7 7. O-O {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} h6 {7...Nbd7 is setting a new trend.} 8. Ne5 O-O 9. f4 {The position is equal.} Nbd7 10. g4 Bh7 {[#]} 11. g5 $146 ({Predecessor:} 11. b3 Bb4 12. Bb2 Bxc3 13. Bxc3 Ne4 14. Qe1 Ndf6 15. Rc1 Rc8 16. h4 Nd7 17. g5 Nxe5 18. dxe5 hxg5 19. hxg5 Nxg5 20. fxg5 Qxg5+ {1-0 (39) Wik,B (1823)-Granlund,S (1453) Ostersund 2018}) 11... hxg5 $1 12. fxg5 Ne4 {aiming for ...Nxc3.} 13. g6 $1 fxg6 {Threatens to win with ...Nxc3.} 14. Nxe4 {[#] Hoping for Rxf8+.} Nxe5 15. dxe5 {Black must now prevent Rxf8+.} dxe4 16. Bg4 Qc8 17. Bd2 g5 18. Rxf8+ Bxf8 19. Bc3 Bf5 20. Bxf5 (20. Bd4 $17 {was necessary.}) 20... exf5 $19 21. Qh5 Qe6 22. Qxg5 Be7 23. Qh5 g6 (23... Bc5 $17 {...f4 is the strong threat.} 24. Qg5 Rf8) 24. Qh6 $15 Bf8 25. Qg5 Be7 26. Qh6 Rd8 27. Kh1 Bf8 $36 {[%mdl 2048] Black is in control.} 28. Qg5 Be7 ({Better is} 28... Rd3 $17) 29. Qh6 $11 Bf8 30. Qh3 (30. Qg5 $1 $11 {was the only way to keep the balance.} Rd3 31. Rg1) 30... Rd7 ({Don't play} 30... Qxc4 $6 31. Rg1 $11) 31. Rg1 Rh7 32. Qg3 Kg7 {Accuracy: White = 62%, Black = 76%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.18"]
[Round "5.12"]
[White "Hilbig, Dieter"]
[Black "Falk, Thomas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1884"]
[BlackElo "2093"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,55,-8,-18,-7,-19,27,37,31,39,53,54,52,41,45,44,43,40,45,32,66,29,43,11,11,6,6,0,60,58,53,52,57,47,100,25,58,44,44,30,51,39]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. O-O Nxe4 7. cxd4 d5 8. dxc5 dxc4 9. Qe2 {9.Qe2 scores better than 9.Qxd8+.} Qd3 {C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} 10. Re1 Qxe2 (10... f5 {feels hotter.} 11. Nbd2 O-O 12. Nxe4 fxe4 13. Qxe4 Bf5) 11. Rxe2 f5 $1 12. Nc3 O-O 13. Nxe4 fxe4 14. Rxe4 Bf5 15. Rxc4 Rad8 {[#] ( -> ...Rd1+)} 16. Be3 Be6 17. Rc3 {[#]} Nb4 $146 ({Predecessor:} 17... h6 18. a3 Rf7 19. Re1 Rd5 20. Bxh6 Bg4 21. Bc1 Bxf3 22. gxf3 Rfd7 23. Kg2 Kf7 {1-0 (32) Zimmermann,P-Haas,S (2265) Germany 1994}) 18. Bg5 Rd5 19. Re1 Bg4 {White must now prevent ...Bxf3.} 20. Bh4 Bxf3 21. gxf3 Nd3 (21... Rd2 $11) 22. Rd1 $1 $14 Nf4 {[%cal Rd5d1]} 23. Rxd5 Nxd5 24. Ra3 a6 {[#]} (24... Ra8 $14) 25. Rb3 (25. c6 $1 $16 {[%mdl 512]}) 25... b6 26. cxb6 cxb6 27. Rd3 Rf5 28. Bg3 {Accuracy: White = 77%, Black = 57%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.1"]
[White "Dresen, Ulrich"]
[Black "Andersen, Knut"]
[Result "1-0"]
[WhiteElo "2230"]
[BlackElo "2047"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:00]} c5 {[%emt 0:00:26]} 4. e3 {[%emt 0:00:48]} Nc6 {[%emt 0:02:00]} 5. c3 {[%emt 0:00:13]} d5 {[%emt 0:01:04]} 6. Nbd2 {[%emt 0:00:12]} cxd4 {[%emt 0:02:33]} 7. exd4 {[%emt 0:00:59]} Bd6 {[%emt 0:00:29]} 8. Bg3 {[%emt 0:00:21]} O-O {[%emt 0:01:53]} 9. Bb5 {[%emt 0:14:00]} Qc7 {[%emt 0:02:18]} 10. O-O {[%emt 0:04:32]} Bd7 {[%emt 0:13:53]} 11. Re1 {[%emt 0:05:52]} Bxg3 {[%emt 0:05:48]} 12. hxg3 {[%emt 0:00:11]} Rfe8 {[%emt 0:06:24]} 13. Qe2 {[%emt 0:12:19]} g6 {[%emt 0:15:59]} 14. Rad1 {[%emt 0:09:19]} a6 {[%emt 0:04:38]} 15. Bxc6 {[%emt 0:02:41]} Bxc6 {[%emt 0:00:07]} 16. Ne5 {[%emt 0:04:51]} Nd7 {[%emt 0:00:49]} 17. Qf3 {[%emt 0:06:01]} Nxe5 {[%emt 0:02:53]} 18. Rxe5 {[%emt 0:00:48]} Kg7 {[%emt 0:01:35]} 19. Rde1 {[%emt 0:00:49]} Qd6 {[%emt 0:05:44]} 20. Qg4 {[%emt 0:08:07]} Bd7 {[%emt 0:01:04]} 21. f4 {[%emt 0:02:11]} f6 {[%emt 0:00:39]} 22. R5e3 {[%emt 0:01:34]} h5 {[%emt 0:15:19]} 23. Qh4 {[%emt 0:05:01]} b5 {[%emt 0:01:14]} 24. Nf3 {[%emt 0:01:42]} Rf8 {[%emt 0:03:05]} 25. Nd2 {[%emt 0:03:24]} a5 {[%emt 0:00:22]} 26. Nb3 {[%emt 0:00:04]} Rae8 {[%emt 0:05:04]} 27. Nc5 {[%emt 0:00:31]} Bc8 {[%emt 0:02:29]} 28. b4 {[%emt 0:00:56]} axb4 {[%emt 0:00:37]} 29. cxb4 {[%emt 0:00:06]} Re7 {[%emt 0:01:17]} 30. Rf1 {[%emt 0:00:47]} Ra7 {[%emt 0:00:27]} 31. Rf2 {[%emt 0:01:13]} Rff7 {[%emt 0:02:40]} 32. Rfe2 {[%emt 0:00:31]} Rfe7 {[%emt 0:00:23]} 33. Kf2 {[%emt 0:00:15]} Kh6 {[%emt 0:00:40]} 34. Qxf6 {[%emt 0:00:20]} Rf7 {[%emt 0:00:28]} 35. Qg5+ {[%emt 0:00:54]} Kh7 {[%emt 0:00:16]} 36. Kg1 {[%emt 0:04:01]} Rf5 {[%emt 0:01:42]} 37. Qh4 {[%emt 0:00:05]} Qf8 {[%emt 0:00:17]} 38. Kh2 {[%emt 0:01:05]} Qg7 {[%emt 0:01:09]} 39. Qd8 {[%emt 0:00:45]} Rf8 {[%emt 0:00:35]} 40. Qb6 {[%emt 0:00:39]} Raf7 {[%emt 0:00:41]} 41. Rxe6 {[%emt 0:32:18]} h4 {[%emt 0:30:52]} 42. gxh4 {[%emt 0:05:58]} Rxf4 {[%emt 0:00:00]} 43. Re7 {[%emt 0:00:00]} Rxh4+ {[%emt 0:00:00]} 44. Kg1 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 45. Rxf7 {[%emt 0:00:00]} Qxf7 {[%emt 0:00:00]} 46. Qd8 {[%emt 0:00:00]} Qf4 {[%emt 0:00:00]} 47. Re7+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 48. Qh8+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 49. Qe5+ {[%emt 0:00:00]} Qxe5 {[%emt 0:00:00]} 50. Rxe5+ {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 51. Rxd5 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 52. g3 {[%emt 0:00:00]} Rh8 {[%emt 0:00:00]} 53. Rd6+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 54. Rb6 {[%emt 0:00:00]} Rd8 {[%emt 0:00:00]} 55. Rxb5 {[%emt 0:00:00]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.2"]
[White "Kierzek, Matthias"]
[Black "Schulz, Michael"]
[Result "1-0"]
[WhiteElo "2228"]
[BlackElo "2132"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 3. d5 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} exd5 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:00]} d6 {[%emt 0:00:06]} 6. Nf3 {[%emt 0:00:02]} g6 {[%emt 0:00:15]} 7. Bf4 {[%emt 0:00:07]} Bg7 {[%emt 0:00:28]} 8. Qa4+ {[%emt 0:00:14]} Bd7 {[%emt 0:00:12]} 9. Qb3 {[%emt 0:00:08]} b5 {[%emt 0:00:47]} 10. Bxd6 {[%emt 0:00:07]} Qb6 {[%emt 0:00:07]} 11. Be5 {[%emt 0:00:06]} c4 {[%emt 0:00:14]} 12. Qd1 {[%emt 0:02:24]} O-O {[%emt 0:00:18]} 13. e3 {[%emt 0:00:06]} b4 {[%emt 0:00:35]} 14. Nb1 {[%emt 0:00:05]} Rc8 {[%emt 0:00:37]} 15. Be2 {[%emt 0:00:07]} Bf5 {[%emt 0:01:25]} 16. Nfd2 {[%emt 0:08:56]} Nbd7 {[%emt 0:09:07]} 17. Bd4 {[%emt 0:00:59]} Qa5 {[%emt 0:09:53]} 18. Nxc4 {[%emt 0:03:35]} Qxd5 {[%emt 0:00:47]} 19. Nbd2 {[%emt 0:00:19]} Nc5 {[%emt 0:06:55]} 20. O-O {[%emt 0:05:34]} Rab8 {[%emt 0:06:15]} 21. Nb3 {[%emt 0:13:28]} Na4 {[%emt 0:17:35]} 22. Bxa7 {[%emt 0:02:17]} Ra8 {[%emt 0:05:48]} 23. Qxd5 {[%emt 0:02:37]} Nxd5 {[%emt 0:00:06]} 24. Bd4 {[%emt 0:00:11]} Bxd4 {[%emt 0:00:27]} 25. Nxd4 {[%emt 0:00:42]} Be6 {[%emt 0:03:28]} 26. Nxe6 {[%emt 0:08:39]} fxe6 {[%emt 0:00:05]} 27. a3 {[%emt 0:09:00]} Rab8 {[%emt 0:04:25]} 28. Bg4 {[%emt 0:15:35]} Nc5 {[%emt 0:06:04]} 29. axb4 {[%emt 0:01:16]} Rxb4 {[%emt 0:00:50]} 30. Rfc1 {[%emt 0:03:46]} h5 {[%emt 0:03:40]} 31. Nd6 {[%emt 0:01:58]} Rc7 {[%emt 0:01:59]} 32. Bf3 {[%emt 0:12:43]} Rxb2 {[%emt 0:01:29]} 33. h4 {[%emt 0:02:08]} Kf8 {[%emt 0:04:25]} 34. Nc4 {[%emt 0:03:27]} Nb3 {[%emt 0:04:35]} 35. Nxb2 {[%emt 0:00:30]} Rxc1+ {[%emt 0:00:07]} 36. Rxc1 {[%emt 0:00:05]} Nxc1 {[%emt 0:00:04]} 37. Be4 {[%emt 0:01:39]} Kg7 {[%emt 0:01:03]} 38. Nd3 {[%emt 0:02:43]} Nxd3 {[%emt 0:03:26]} 39. Bxd3 {[%emt 0:00:03]} Kf6 {[%emt 0:00:25]} 40. Bc4 {[%emt 0:01:25]} Ne7 {[%emt 0:00:40]} 41. g3 {[%emt 0:31:36]} e5 {[%emt 0:31:02]} 42. f3 {[%emt 0:00:00]} Nf5 {[%emt 0:00:00]} 43. Kf2 {[%emt 0:00:00]} Nd6 {[%emt 0:00:00]} 44. Bd3 {[%emt 0:00:00]} Nb7 {[%emt 0:00:00]} 45. f4 {[%emt 0:00:00]} exf4 {[%emt 0:00:00]} 46. gxf4 {[%emt 0:00:00]} Nc5 {[%emt 0:00:00]} 47. Bc2 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 48. Kf3 {[%emt 0:00:00]} Nd8 {[%emt 0:00:00]} 49. e4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 50. Ba4 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00]} 51. Bd7 {[%emt 0:00:00]} Ng8 {[%emt 0:00:00]} 52. Ke3 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 53. Bh3 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 54. Kd4 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00]} 55. Kc5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 56. Kd6 {[%emt 0:00:00]} g5 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.3"]
[White "Harringer, Manfred"]
[Black "Khanukov, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2008"]
[BlackElo "2291"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:37]} c6 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:01:18]} d5 {[%emt 0:00:23]} 5. exd5 {[%emt 0:05:20]} cxd5 {[%emt 0:01:12]} 6. Bb5+ {[%emt 0:00:08]} Nc6 {[%emt 0:00:46]} 7. O-O {[%emt 0:02:11]} a6 {[%emt 0:00:41]} 8. Bxc6+ {[%emt 0:04:25]} bxc6 {[%emt 0:00:09]} 9. Na4 {[%emt 0:03:16]} Bg4 {[%emt 0:00:52]} 10. c3 {[%emt 0:00:25]} Nf6 {[%emt 0:01:31]} 11. h3 {[%emt 0:03:54]} Bxf3 {[%emt 0:00:22]} 12. Qxf3 O-O {[%emt 0:01:00]} 13. Nc5 {[%emt 0:02:03]} Nd7 {[%emt 0:00:23]} 14. Nd3 {[%emt 0:01:19]} Re8 {[%emt 0:05:50]} 15. Qg4 {[%emt 0:07:25]} e6 {[%emt 0:03:55]} 16. Re1 {[%emt 0:06:21]} a5 {[%emt 0:07:19]} 17. Bf4 {[%emt 0:04:10]} Qe7 {[%emt 0:02:08]} 18. Qg3 {[%emt 0:00:22]} a4 {[%emt 0:09:19]} 19. Bd6 {[%emt 0:02:02]} Qd8 {[%emt 0:01:10]} 20. Re2 {[%emt 0:01:33]} Qc8 {[%emt 0:01:55]} 21. Rae1 {[%emt 0:00:32]} Nf6 {[%emt 0:01:45]} 22. Nc5 {[%emt 0:03:45]} Nd7 {[%emt 0:03:19]} 23. Nd3 {[%emt 0:00:07]} Ra5 {[%emt 0:00:43]} 24. f4 {[%emt 0:05:24]} Kh8 {[%emt 0:04:05]} 25. Be5 Rg8 {[%emt 0:15:05]} 26. Bxg7+ {[%emt 0:09:32]} Rxg7 {[%emt 0:00:09]} 27. Qh4 {[%emt 0:01:34]} Qf8 {[%emt 0:04:26]} 28. Ne5 {[%emt 0:04:12]} Nxe5 {[%emt 0:02:00]} 29. fxe5 {[%emt 0:00:25]} c5 {[%emt 0:01:08]} 30. b4 {[%emt 0:02:56]} axb3 {[%emt 0:01:09]} 31. axb3 {[%emt 0:00:14]} g5 {[%emt 0:00:45]} 32. Qg4 {[%emt 0:07:15]} cxd4 {[%emt 0:01:24]} 33. cxd4 {[%emt 0:06:03]} Rb5 {[%emt 0:01:55]} 34. Re3 {[%emt 0:02:14]} Qb8 {[%emt 0:03:14]} 35. Qd1 {[%emt 0:00:28]} Qb6 {[%emt 0:04:43]} 36. Rf1 {[%emt 0:01:22]} Rb4 {[%emt 0:00:18]} 37. Rd3 {[%emt 0:00:09]} Qd8 {[%emt 0:05:39]} 38. Qh5 {[%emt 0:03:20]} Kg8 {[%emt 0:01:54]} 39. Rc1 {[%emt 0:03:05]} Rg6 {[%emt 0:02:17]} 40. Qd1 {[%emt 0:04:36]} Rb7 {[%emt 0:03:22]} 41. Qc2 {[%emt 0:33:32]} g4 {[%emt 0:31:23]} 42. Qc6 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 43. Qc7 {[%emt 0:00:00]} gxh3 {[%emt 0:00:00]} 44. Qxd8+ {[%emt 0:00:00]} Rxd8 {[%emt 0:00:00]} 45. Rxh3 {[%emt 0:00:00]} Rg4 {[%emt 0:00:00]} 46. Rd1 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 47. Rhd3 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 48. Rf1 {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 49. Rf2 {[%emt 0:00:00]} Re4 {[%emt 0:00:00]} 50. Rdf3 {[%emt 0:00:47]} Rc7 {[%emt 0:00:00]} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.4"]
[White "Strobel, Walter"]
[Black "Postler, Reinhard"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2150"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,43,22,35,0,21,0,38,35,33,26,33,23,19,0,20,0,0,0,30,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. O-O d6 9. a4 Bd7 10. a5 Nc6 11. Nxc6 Bxc6 12. Be3 Nd7 13. Re1 O-O 14. f4 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} Bf6 15. Qd3 {[#]} Be7 $146 ({Predecessor:} 15... Rac8 16. Bf2 Rfd8 17. Ra3 Be7 18. Ra2 Qb8 19. b3 d5 20. exd5 Nf6 21. Bb6 Rd7 {½-½ (45) Tiviakov,S (2611)-Guliev,L (2415) Malatya 2015}) 16. Bf2 {White is slightly better.} Rac8 17. Red1 Rfd8 18. Qc4 Qb8 19. Qe2 Re8 20. Qd3 Nc5 21. Qe2 Nd7 22. Qd3 {Accuracy: White = 76%, Black = 87%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.5"]
[White "Syre, Christian"]
[Black "Krauseneck, Peter"]
[Result "0-1"]
[WhiteElo "2222"]
[BlackElo "2120"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:25]} Nf6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:01]} e6 {[%emt 0:00:02]} 4. c4 {[%emt 0:00:44]} c6 {[%emt 0:00:48]} 5. O-O {[%emt 0:01:36]} Be7 {[%emt 0:02:17]} 6. Nc3 {[%emt 0:01:27]} O-O {[%emt 0:00:31]} 7. Qc2 {[%emt 0:00:52]} d5 {[%emt 0:00:10]} 8. d4 {[%emt 0:00:37]} Ne4 {[%emt 0:01:14]} 9. Rb1 {[%emt 0:00:21]} Nd7 {[%emt 0:00:50]} 10. b4 {[%emt 0:00:45]} a6 {[%emt 0:12:32]} 11. Bf4 {[%emt 0:11:45]} g5 {[%emt 0:02:53]} 12. Be5 {[%emt 0:00:04]} g4 {[%emt 0:12:59]} 13. Ne1 {[%emt 0:00:23]} Nxe5 {[%emt 0:03:38]} 14. dxe5 {[%emt 0:00:02]} Ng5 {[%emt 0:04:14]} 15. cxd5 {[%emt 0:15:53]} exd5 {[%emt 0:06:59]} 16. Nd3 {[%emt 0:01:40]} Ne6 {[%emt 0:01:07]} 17. f4 {[%emt 0:13:02]} gxf3 {[%emt 0:07:17]} 18. exf3 {[%emt 0:00:10]} f4 {[%emt 0:00:25]} 19. Qf2 {[%emt 0:09:47]} Kh8 {[%emt 0:02:34]} 20. Na4 {[%emt 0:01:14]} Bg5 {[%emt 0:07:20]} 21. Kh1 {[%emt 0:10:15]} Qe8 {[%emt 0:11:08]} 22. Nb6 {[%emt 0:08:14]} Rb8 {[%emt 0:00:05]} 23. Nxc8 {[%emt 0:00:36]} Rxc8 {[%emt 0:00:11]} 24. Bh3 {[%emt 0:00:16]} Rc7 {[%emt 0:00:20]} 25. Bxe6 {[%emt 0:01:40]} Qxe6 {[%emt 0:00:02]} 26. g4 {[%emt 0:00:28]} h5 {[%emt 0:05:35]} 27. Rg1 {[%emt 0:02:31]} Rh7 {[%emt 0:01:48]} 28. Rb2 {[%emt 0:02:25]} hxg4 {[%emt 0:06:25]} 29. Rxg4 {[%emt 0:00:03]} Qf5 {[%emt 0:05:17]} 30. Qd4 {[%emt 0:02:32]} Rh5 {[%emt 0:04:33]} 31. Rbg2 {[%emt 0:00:49]} Kh7 {[%emt 0:00:03]} 32. e6 {[%emt 0:08:38]} Bf6 {[%emt 0:00:51]} 33. Qxf4 {[%emt 0:06:43]} Qxd3 {[%emt 0:00:29]} 34. Qc7+ {[%emt 0:00:26]} Kh8 {[%emt 0:00:31]} 35. Rg8+ {[%emt 0:00:01]} Rxg8 {[%emt 0:00:10]} 36. Rxg8+ {[%emt 0:00:01]} Kxg8 {[%emt 0:00:02]} 37. Qf7+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:31]} 38. Qxh5+ {[%emt 0:00:27]} Qh7 {[%emt 0:00:37]} 39. Qe8+ {[%emt 0:00:01]} Qg8 {[%emt 0:00:43]} 40. Qh5+ {[%emt 0:00:01]} Kg7 {[%emt 0:00:23]} 41. Qg4+ {[%emt 0:11:01]} Kf8 {[%emt 0:00:35]} 42. e7+ {[%emt 0:00:03]} Bxe7 {[%emt 0:01:04]} 43. Qc8+ {[%emt 0:00:07]} Kf7 {[%emt 0:02:20]} 44. Qf5+ {[%emt 0:02:08]} Ke8 {[%emt 0:00:57]} 45. Qc8+ {[%emt 0:00:28]} Bd8 {[%emt 0:00:31]} 46. Qxb7 {[%emt 0:00:18]} Qe6 {[%emt 0:01:12]} 47. Qxa6 {[%emt 0:01:03]} Bc7 {[%emt 0:00:43]} 48. Kg2 {[%emt 0:01:43]} Kd7 {[%emt 0:00:29]} 49. Qd3 {[%emt 0:01:24]} Qe5 {[%emt 0:01:00]} 50. a3 {[%emt 0:03:28]} Qxh2+ {[%emt 0:01:18]} 51. Kf1 {[%emt 0:00:02]} Qh3+ {[%emt 0:04:12]} 52. Ke2 {[%emt 0:00:53]} Bb6 {[%emt 0:01:40]} 53. Kd1 {[%emt 0:02:40]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.6"]
[White "Rosen, Willy"]
[Black "Waltenberger, Udo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2165"]
[BlackElo "2005"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,65,-10,-6,12,-4,-8,-10,-10,0,6,4,9,-32,-25,-89,-85,-107,-89,-114,-98,-117,-87,-101,-87,-100,-98,-95,-110,-95,-100,-111,-106,-123,-118,-119,-96,-95,-55,-60,-36,-25,-34,-31,0,-12,-16,-19,0,-54,-45,-29967,-29965,-29989,-1974,-29999]} 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O Nxb5 7. Nxb5 d5 {B23: Closed Sicilian: Lines without g3.} 8. exd5 a6 {[%cal Ba7a6,Ba6a5][%mdl 32]} 9. Nc3 Nf6 {The position is equal.} 10. d4 c4 11. Qe2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 12. a4 b4 13. Na2 {[#]} (13. Nd1 $11) 13... a5 $1 $17 14. Re1 O-O {[#]} 15. Bd2 $146 ({Predecessor:} 15. Qxc4 Bb7 16. Qe2 Bxd5 17. Ne5 Rc8 18. c4 bxc3 19. Nxc3 Be6 20. Be3 Nd5 21. Nxd5 Bxd5 {½-½ (49) Kosanovic,G (2389)-Ristic,N (2437) Kragujevac 2013}) 15... Nxd5 16. Qxc4 Ba6 17. Qb3 Rc8 {White must now prevent ...Bc4.} 18. c3 {[%cal Rc3b4]} Bc4 19. Qd1 {[%cal Rc3b4]} Bxa2 20. Rxa2 {[%cal Ba1a2,Ba2d2,Bd2d5][%mdl 32]} bxc3 21. bxc3 Nxc3 22. Bxc3 Rxc3 23. Rd2 Qc7 24. Ne5 e6 25. d5 $1 Bxe5 26. fxe5 exd5 27. Rxd5 Rc8 28. Qd2 Qb6+ 29. Kh1 Rc2 $36 {[%mdl 2048] Black fights for an advantage.} 30. Qg5 (30. Qd1 $11) 30... Qc6 31. Red1 $2 {[%mdl 8192] [#]} (31. Rdd1 $15) 31... Qxd5 $1 {[%cal Rd5d1][%mdl 512]} 32. Re1 (32. Rxd5 Rc1+) 32... Kg7 (32... h6 $142 33. Qg4 Rc1 34. Rg1 Rxg1+ 35. Kxg1 Rc1+ 36. Kf2 Rc2+ 37. Qe2 Qd4+ {[%mdl 64] Double Attack} 38. Kf1 Qf4+ {[%mdl 64] Double Attack} 39. Ke1 Rc1+ 40. Qd1 Qe3+ 41. Kf1 Rxd1#) 33. Rd1 {Accuracy: White = 68%, Black = 86%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.7"]
[White "Boidman, Yuri"]
[Black "Ellenberg, Ekkehard"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2328"]
[BlackElo "2051"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,47,13,9,43,35,63,46,39,39,82,91,73,61,97,96,103,93,112,71,84,63,101,94,193,183,208,208,233,229,300,300,308,305,705,661]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e6 8. Bg5 Qa5 {B53: Sicilian: 2...d6: Lines with Qxd4.} 9. O-O {[#]} Qc5 $146 ({Predecessor:} 9... h6 10. Bh4 e5 11. Qd3 g5 12. Bg3 Nf6 13. Nd2 Be7 14. Nc4 Qc5 15. Rfd1 O-O-O {1-0 (33) Simonsen,O (2201)-Petersen,T (2003) Faroe Islands 2016}) 10. Qxc5 dxc5 {White is slightly better.} 11. Ne5 f6 12. Nxc6 fxg5 13. Ne5 $36 {[%mdl 2048] White has good play.} Rc8 14. Nc4 a6 15. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Be7 16. e5 Nh6 17. Rad1 Nf7 18. Ne4 Rc6 (18... b5 $16) 19. a5 $18 h6 20. Rd3 Rc8 21. Rfd1 O-O 22. Rd7 Rfd8 23. Nc3 Rb8 $2 {[#]} (23... Kf8 24. Rxb7 Rd4) 24. Rxe7 {Black got outplayed after the opening. Accuracy: White = 92%, Black = 29%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.8"]
[White "Buchal, Stephan"]
[Black "Allgaier, Erik"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2280"]
[BlackElo "2030"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,75,8,13,10,12,16,13,6,53,58,49,41,83,83,90,64,55,54,40,53,68,26,15,18,80,80,80,80,81,50,123,123,123,123,123,123,123,132,122,88,90,91,99,88,88,88,88,88,88,88,88,88,109,88,128,88,329,329]} 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. O-O Nge7 10. Nbxd4 O-O 11. Be3 {11.b3 might become the main line. A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} Nf5 12. Nxf5 Bxf5 13. Nd4 {[#] The position is equal.} Nxd4 $146 ({Predecessor:} 13... Bg4 14. h3 Bxd4 15. Bxd4 Bxe2 16. Qxe2 Nxd4 17. Qd2 Qf6 18. Rad1 Nf3+ 19. Bxf3 Qxf3 20. Qxd5 {½-½ (43) Ding,L (2805)-Wei,Y (2736) Abidjan 2019}) 14. Bxd4 Be6 15. Rc1 Bh6 16. e3 Qd7 17. Qb3 (17. Bc3 {looks sharper.} f6 18. Qd4 Bg7 19. Rfd1 Rfd8 20. Rd2) 17... b6 18. Rc3 Rac8 19. Rd1 Rc4 20. Rd2 Rfc8 21. Qd1 Bg4 (21... Qe7 $11 {remains equal.}) 22. Bf3 $16 Bxf3 23. Qxf3 {[#] Qf6! is the strong threat.} Qe6 24. Kg2 (24. Rcd3 {seems wilder.} Rc1+ 25. Kg2 R1c2 26. Qf6 Qxf6 27. Bxf6 Rxd2 28. Rxd2 Bg7 29. Bxg7 Kxg7 30. Rxd5 Rc2 31. Rb5) 24... Qe4 ({Black should play} 24... Rxc3 $14 25. Bxc3 Rc5) 25. Qxe4 dxe4 26. Rxc4 Rxc4 {[%mdl 4096] Endgame KRB-KRB} 27. Bf6 {[#] Strongly threatening Rd8+.} Rc8 28. Rd7 Ra8 29. Re7 Bg7 30. Bxg7 Kxg7 31. Rxe4 {KR-KR} Rc8 32. Re7 Rc2 33. Rxa7 Rxb2 34. g4 h6 35. h4 Kf6 36. a4 Ra2 37. Kg3 b5 $2 (37... Kg7 $16) 38. Ra6+ {[%mdl 32768] Accuracy: White = 78%, Black = 67%. . Loss on time!?} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.9"]
[White "Waagener, Ulrich"]
[Black "Knaak, Joachim"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "2081"]
[BlackElo "2144"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,40,32,22,27,2,20,27,27,13,6,11,193,0,0,6,57,0,0,0,0,-14,2]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Qd2 Nxd4 10. Bxd4 Bd7 11. Rad1 Bc6 {B73: Sicilian Dragon: Classical System without 9 Nb3.} 12. Qe3 Qa5 13. f4 Nd7 {White must now prevent ...e5.White has an edge.} 14. Bxg7 Kxg7 15. Qd4+ {[#]} Kg8 $146 {[#]} (15... Nf6 $11 {and Black has nothing to worry.}) ({Predecessor:} 15... e5 16. Qe3 Qc5 17. Qxc5 dxc5 18. Bb5 Bxb5 19. Nxb5 a6 20. Nc3 Nb6 21. b3 Rad8 22. fxe5 {1-0 (35) Nevednichy,V (2505)-Dumitrache,D (2426) Creon 1999}) 16. Bc4 $2 (16. b4 $1 $18 {[%cal Rb4a5]} e5 17. Qxd6 (17. bxa5 exd4 18. Rxd4 Nc5 $16) 17... Qb6+ 18. Kh1) 16... Qc5 17. Rfe1 a6 (17... Rfe8 $11) 18. Bd5 (18. Qxc5 $14 Nxc5 19. e5) 18... Rac8 $11 {The position is equal.} 19. Qxc5 Nxc5 20. Bxc6 bxc6 {Accuracy: White = 68%, Black = 60%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.10"]
[White "Esswein, Karlheinz"]
[Black "Kannenberg, Karl-Heinz"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2036"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,80,43,47,6,6,5,9,5,2,0,4,0,0,-3,0,-14,0,0,0,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,15,17,0,0,0,0,-7,41,41,41,41,41,43,49,41,52,0,37,37,62,64,87,84,56,0,0,0,0,0,0]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bc4 Nd7 8. O-O {B11: Caro-Kann: Two Knights Variation.} Ne5 9. Qe2 Nxc4 10. Qxc4 Be7 11. d4 Nf6 12. Nxf6+ Bxf6 13. Be3 O-O 14. Rfd1 {[#]} Qd7 $146 ({Predecessor:} 14... Bg5 15. Rd3 Bxe3 16. fxe3 Qc7 17. a4 a5 18. e4 Rfd8 19. Rad1 Rd7 20. Qc5 b6 {1-0 (60) Petrovic,S (2190)-Kurtcehajic,S (2011) Bosna 2017}) 15. Rd2 Rfd8 16. Rad1 h6 17. Qe2 Qd5 18. c4 Qf5 19. b3 Rd7 20. Qg4 Qxg4 21. hxg4 b6 22. f4 Rad8 23. Kf2 Be7 24. Ke2 Bb4 25. Rd3 Kf8 26. f5 Ke7 27. fxe6 fxe6 28. g5 h5 29. Rh1 Kf7 30. Rxh5 Kg6 31. Rh4 e5 $1 32. Re4 exd4 $1 33. Rexd4 Rxd4 34. Rxd4 (34. Bxd4 $14 Be7 35. a4) 34... Rxd4 (34... Re8 {is more complex.} 35. Rd3 Bc5 36. a4 Re5 37. Kf3 Bxe3 38. Rxe3 Rf5+) 35. Bxd4 $14 {[%mdl 4096] Endgame KB-KB} Be7 36. Be5 Bxg5 {[#]} 37. Bb8 $1 a6 38. Kf3 ({White should try} 38. Bc7 $14) 38... Kf5 $11 {The position is equal.} 39. g4+ Ke6 40. Ke4 Bd8 {Accuracy: White = 93%, Black = 89%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.11"]
[White "Braeunlin, Herbert"]
[Black "Krueger, Erich"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2031"]
[BlackElo "2102"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,51,5,-6,43,18,8,10,41,22,47,59,91,75,108,102,99,109,117,65,60,85,202,199,202,139,135,92,97,101,97,111,259,279,766,763,738,754,707,729,676,291,288,291]} 1. e4 c6 2. d3 d5 3. Nd2 e5 4. g3 g6 5. Bg2 Bg7 6. Ngf3 Nd7 {[#] B10: Caro-Kann: 2 d3 and 2 c4.} 7. b4 $146 ({Predecessor:} 7. O-O Ne7 8. Re1 O-O 9. Rb1 a5 10. b3 Qc7 11. Bb2 d4 12. c3 Nc5 13. Qc2 dxc3 14. Bxc3 Rd8 15. Bxe5 Bxe5 16. Qxc5 Rxd3 17. Nxe5 Rxd2 {0-1 (39) Roshka,Y (2458)-Petriashvili,N (2423) Lichess.org INT 2020}) 7... a5 8. bxa5 Qxa5 {The position is equal.} 9. O-O Ngf6 10. exd5 cxd5 11. Bb2 Ng4 12. h3 Nh6 13. Nxe5 Nxe5 14. Bxe5 (14. Re1 $16) 14... Bxe5 $14 15. Re1 f6 (15... Qc3 $16 16. Nf3 O-O 17. Rxe5 (17. Nxe5 Nf5 $16) 17... Bd7) 16. d4 $1 $18 {[%mdl 64] [#] Pin} Nf7 17. Nb3 Qd8 18. f4 {[%mdl 64] Pin} O-O {...Bd6 is the strong threat.} 19. dxe5 fxe5 20. fxe5 {Threatens to win with e6.} Qg5 {A mistake that costs the game.} (20... Ng5 $16) 21. e6 ({Don't do} 21. Qxd5 $6 Qxg3 22. e6 Ng5 $16) 21... Qxg3 $2 {[#]} (21... Nd6 22. Qxd5 Qxd5 23. Bxd5 Re8) 22. exf7+ Rxf7 23. Re8+ Kg7 24. Qd4+ Kh6 25. Qe3+ (25. Rf1 $142 Rxf1+ 26. Kxf1) 25... Qxe3+ 26. Rxe3 {Accuracy: White = 61%, Black = 38%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.19"]
[Round "6.12"]
[White "Zimmermann, Rolf"]
[Black "Hilbig, Dieter"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2101"]
[BlackElo "1884"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,140,25,-2,6,14,8,-14,35,4,5,7,22,21,21,14,4,6,13,5,20,12,34,28,22,0,0,0,15,0,0,-16,0,-7,39,0,4,-4,-4,-4,0,-6,0,-30,0,-8,0,0,11,3,2,0,0,0,0,0,0,0,8,8,8,8,8,8,22,8,62,15,63,2,23,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,7,0,7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 b6 7. Rc1 Bb7 8. Be2 O-O 9. O-O Ne4 {D55: Queen's Gambit Declined: 4 Bg5 Be7: Lines without ...h6 and 6...h6 7 Bxf6.} 10. Bxe7 Qxe7 11. a3 {[#]} Rad8 $146 ({Predecessor:} 11... Ndf6 12. Ne5 Nxc3 13. Rxc3 Ne4 14. Rc1 f6 15. Nf3 Rad8 16. Qc2 c6 17. Bd3 c5 18. dxc5 bxc5 {1-0 (60) De Meneses,L (1570)-Gonzales,A (1788) Joao Pessoa 2018}) 12. Qc2 Nxc3 13. Qxc3 c5 14. cxd5 Bxd5 15. Rfd1 Rc8 16. dxc5 Rxc5 17. Qd2 Rfc8 18. b4 R5c7 19. Rxc7 Rxc7 20. Rc1 Nf6 21. Bd3 g6 22. Rxc7 Qxc7 23. Qc2 Qb7 24. Ne1 Ng4 25. h3 (25. e4 {is more complex.} Bc6 26. b5 Bd7 27. Nf3 Qb8 28. Qc3) 25... Ne5 26. Qc3 Nxd3 27. Qxd3 Qc6 {[#] aiming for ...Qc1.} 28. Qd2 Kg7 29. Qc2 Qb7 30. Qc3+ Kg8 31. f3 Qa6 32. Nd3 Qc4 33. Qxc4 Bxc4 $11 {[%mdl 4096] Endgame KB-KN} 34. Ne5 Bb5 35. f4 Kf8 36. Kf2 Ke7 37. e4 f6 38. Nf3 a5 39. e5 axb4 40. axb4 Bc4 (40... fxe5 $11 41. fxe5 Bc4) 41. g3 Bd5 42. Nd4 (42. exf6+ $1 $14 Kxf6 43. Ne5) 42... h6 43. Ke3 g5 {The position is equal.} 44. exf6+ Kxf6 45. fxg5+ hxg5 46. h4 gxh4 47. gxh4 e5 48. Nf3 Kf5 49. h5 e4 50. h6 {Hoping for h7.} Kg6 51. Ne5+ (51. Nd2 {looks sharper.} Kxh6 52. Nxe4 Kg6 53. Nc3 Be6 54. Ke4) 51... Kxh6 52. Nd7 b5 {[#]} 53. Nf6 $1 {[%mdl 512]} Bc6 54. Nxe4 Kg6 55. Kd4 Kf5 56. Nd6+ Ke6 57. Kc5 Kd7 58. Nxb5 Bg2 59. Nc3 Bf1 60. Nd5 Kc8 61. Nb6+ Kb7 62. Nc4 Bxc4 63. Kxc4 {KP-K} Kc6 64. b5+ {[%cal Bb4b5,Bb5b6,Bb6b7][%mdl 32]} Kb6 65. Kb4 Kb7 66. Kc5 Kc7 67. b6+ Kb7 68. Kb5 Kb8 69. Ka6 {b7 would kill now.} Ka8 70. b7+ Kb8 71. Kb6 {Accuracy: White = 89%, Black = 89%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.1"]
[White "Dresen, Ulrich"]
[Black "Kierzek, Matthias"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2230"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,17,-6,-8,-8,14,-3,7,-3,0,0]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nc3 cxd4 5. exd4 a6 {The position is equal.} 6. Nf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bg4 7. Be2 e6 {7...Bxf3 is more fashionable. Played by Liren Ding in May 2020.} 8. O-O Nc6 9. Ne5 {[#] Not much happened in this game.} {Predecessor:} Bxe2 $146 10. Nxe2 Qb6 11. c3 Be7 12. Qb3 Qa7 13. Kh1 O-O 14. Ng3 Rac8 15. Bg5 Rfe8 {0-1 (47) Turayev,S (2217)-Kobalia,M (2614) chess.com INT 2020} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.2"]
[White "Krauseneck, Peter"]
[Black "Andersen, Knut"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2120"]
[BlackElo "2047"]
[Annotator "ChessBase"]
[PlyCount "134"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. e3 {[%emt 0:00:01]} e6 {[%emt 0:00:25]} 3. f4 {[%emt 0:00:23]} b6 {[%emt 0:01:44]} 4. Nf3 {[%emt 0:00:17]} Bb7 {[%emt 0:01:38]} 5. Bd3 {[%emt 0:00:08]} Be7 {[%emt 0:00:34]} 6. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:15]} 7. Nbd2 {[%emt 0:10:36]} d5 {[%emt 0:00:51]} 8. Qe1 {[%emt 0:00:23]} Nbd7 {[%emt 0:01:14]} 9. Ne5 {[%emt 0:02:40]} Ne4 {[%emt 0:00:42]} 10. Nxe4 {[%emt 0:09:33]} dxe4 {[%emt 0:01:09]} 11. Bb5 {[%emt 0:03:35]} Nf6 {[%emt 0:04:22]} 12. Bd2 {[%emt 0:02:07]} Qd6 {[%emt 0:04:24]} 13. a3 {[%emt 0:09:01]} a5 {[%emt 0:03:04]} 14. c4 {[%emt 0:11:06]} c6 {[%emt 0:12:32]} 15. Ba4 {[%emt 0:00:07]} Ne8 {[%emt 0:03:34]} 16. b4 {[%emt 0:12:27]} axb4 {[%emt 0:11:31]} 17. axb4 {[%emt 0:10:01]} f6 {[%emt 0:01:01]} 18. Ng4 {[%emt 0:00:20]} Nc7 {[%emt 0:01:00]} 19. Qb1 {[%emt 0:03:33]} Ra7 {[%emt 0:11:31]} 20. c5 {[%emt 0:02:09]} bxc5 {[%emt 0:01:02]} 21. bxc5 {[%emt 0:00:03]} Qd8 {[%emt 0:13:01]} 22. Qb6 {[%emt 0:00:37]} Nb5 {[%emt 0:00:10]} 23. Bxb5 {[%emt 0:02:55]} Rxa1 {[%emt 0:00:10]} 24. Rxa1 {[%emt 0:00:11]} Qxb6 {[%emt 0:00:11]} 25. cxb6 {[%emt 0:00:10]} cxb5 {[%emt 0:00:07]} 26. Ra7 {[%emt 0:05:43]} Rb8 {[%emt 0:00:12]} 27. Nf2 {[%emt 0:01:43]} Bd8 {[%emt 0:01:44]} 28. Ba5 {[%emt 0:00:39]} f5 {[%emt 0:00:25]} 29. Nd1 {[%emt 0:01:47]} Bd5 {[%emt 0:03:11]} 30. Ra6 {[%emt 0:02:33]} Kf7 {[%emt 0:03:47]} 31. Kf2 {[%emt 0:01:12]} Ke8 {[%emt 0:00:39]} 32. Ke1 {[%emt 0:02:20]} Kd7 {[%emt 0:03:31]} 33. Nc3 {[%emt 0:02:52]} Bb7 {[%emt 0:00:22]} 34. Ra7 {[%emt 0:00:19]} Kc6 {[%emt 0:00:10]} 35. Bb4 {[%emt 0:01:01]} Bxb6 {[%emt 0:00:44]} 36. Ra1 {[%emt 0:00:45]} Ra8 {[%emt 0:02:39]} 37. Rc1 {[%emt 0:00:14]} Ba5 {[%emt 0:02:50]} 38. Bxa5 {[%emt 0:01:30]} Rxa5 {[%emt 0:00:40]} 39. Nxe4+ {[%emt 0:00:23]} Kb6 {[%emt 0:00:52]} 40. Nc5 {[%emt 0:01:58]} Bd5 {[%emt 0:01:24]} 41. Nd7+ {[%emt 0:07:41]} Ka6 {[%emt 0:00:51]} 42. Nc5+ {[%emt 0:00:03]} Ka7 {[%emt 0:00:09]} 43. g3 {[%emt 0:01:54]} Ra2 {[%emt 0:00:40]} 44. Nd3 {[%emt 0:06:29]} Rxh2 {[%emt 0:03:48]} 45. Rc7+ {[%emt 0:00:24]} Kb6 {[%emt 0:00:27]} 46. Rxg7 {[%emt 0:00:01]} h5 {[%emt 0:01:29]} 47. Rh7 {[%emt 0:09:20]} Bc4 {[%emt 0:03:29]} 48. Nf2 b4 49. Rh8 {[%emt 0:05:15]} Kb5 {[%emt 0:02:12]} 50. Rb8+ {[%emt 0:00:35]} Ka4 {[%emt 0:00:12]} 51. Ra8+ {[%emt 0:02:05]} Kb3 {[%emt 0:00:07]} 52. Rh8 {[%emt 0:02:50]} Kc3 {[%emt 0:02:12]} 53. Rc8 {[%emt 0:00:43]} Rg2 {[%emt 0:06:09]} 54. Nd1+ {[%emt 0:00:36]} Kd3 {[%emt 0:01:38]} 55. Kf1 {[%emt 0:00:07]} Rc2 {[%emt 0:00:35]} 56. Ke1 {[%emt 0:01:19]} b3 {[%emt 0:00:50]} 57. Rb8 {[%emt 0:00:34]} Re2+ {[%emt 0:02:02]} 58. Kf1 {[%emt 0:00:01]} Kd2 {[%emt 0:01:29]} 59. Nb2 {[%emt 0:00:41]} Re1+ {[%emt 0:01:55]} 60. Kf2 {[%emt 0:00:15]} Bd5 {[%emt 0:00:19]} 61. Rh8 {[%emt 0:00:58]} Re2+ {[%emt 0:01:15]} 62. Kf1 {[%emt 0:00:04]} Rxe3 {[%emt 0:00:22]} 63. Rxh5 {[%emt 0:00:20]} Rf3+ {[%emt 0:01:02]} 64. Kg2 {[%emt 0:00:42]} Kc2 {[%emt 0:00:25]} 65. Na4 {[%emt 0:00:26]} Rd3+ {[%emt 0:00:49]} 66. Kf2 {[%emt 0:00:41]} Rxd4 {[%emt 0:00:14]} 67. Nb6 {[%emt 0:00:14]} b2 {[%emt 0:00:33]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.3"]
[White "Waltenberger, Udo"]
[Black "Buchal, Stephan"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2005"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,79,24,49,50,42,14,13,18,13,12,22,14,17,12,15,13,30,22,37,24,45,44,89,35,41,36,64,59,131,121,134,127,104,53,50,38,56,0,0,0,131,0,0,0,0,0,10,0,0,0,0,-124,-123,-340,0,0,0,0,2,12,0,9]} 1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. c4 Nc6 7. Nc3 a6 8. d5 Na5 9. b3 c5 10. dxc6 bxc6 11. Bb2 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6.} Rb8 {Black wants to play ...Nxc4!} 12. Nd4 {[#]} c5 $146 ({Reject} 12... Nxc4 $6 13. Nxc6 Nxb2 14. Qd2 $16) ({Predecessor:} 12... Bb7 13. Nc2 c5 14. Bxb7 Rxb7 15. Nd5 Nxd5 {½-½ (15) Navarovszky,L (2295)-Zaitsev,V (2350) Budapest 1995}) 13. Nc6 Nxc6 14. Bxc6 Bh3 15. Bg2 Qd7 16. Qd2 Bxg2 17. Kxg2 Qc6+ 18. f3 e6 19. e4 Rbd8 20. Rad1 Rd7 21. Qc1 (21. Na4 $16) 21... Ne8 $14 22. Na4 f5 23. Bxg7 Nxg7 (23... Rxg7 $14 24. Nc3 fxe4) 24. e5 $1 $16 dxe5 25. Rxd7 Qxd7 26. Rd1 (26. Nxc5 $16 Qc6 27. b4) 26... Qc6 $14 27. Qe3 {[%mdl 64] Double Attack} e4 28. fxe4 ({Weaker is} 28. Nxc5 f4 $1 $17 {[%mdl 512]}) (28. Kg1 $14) 28... f4 $1 $11 {[%cal Rf4e3]} 29. gxf4 e5 (29... Nf5 $1 $11 30. Qd3 Rf7) 30. Rd5 (30. fxe5 $16 Ne6 31. Rd6) 30... exf4 31. Qf3 $1 Ne6 32. Kf1 $1 Qc7 33. Qg4 Re8 34. e5 Qe7 {White should prevent ...Nc7.} 35. Nc3 (35. Nb6 $1 $11 {was the only way to keep the balance.}) 35... Nc7 $17 36. e6 $2 (36. Rd1 $17 {was called for.}) 36... Qxe6 $2 (36... Nxd5 $19 37. cxd5 {[#]} f3 $1 {[%mdl 512]}) 37. Qxe6+ $11 {The position is equal.} Nxe6 38. Ne4 {Threatens to win with Nf6+.} Re7 39. Nxc5 Nxc5 40. Rxc5 {Accuracy: White = 66%, Black = 78%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.4"]
[White "Schulz, Michael"]
[Black "Boidman, Yuri"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2132"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,137,-5,5,3,6,8,27,29,31,27,22,19,11,20,31,12,14,14,16,6,24,13,6,0,0,0,0,0,156,0,0,0,0,0,166,0,0,-228,-238,-245,0,0,0,0,0,0,554,533,572,508,613,602,597,185,192,193,183,210,192,194,180,167,158,164,161,151,137,145,139,132,480,544,440,418,528,507,900,866,1646,1808,12838,12839,12838,12839,29980,12834,29978,29979,29979,12839,12840,12840,12841,12841,12841,12842,12842,12839,12841,0,12835,12837,12838,12837,12837,12838,12839,12837,12837,12838,12840,12837,12845,12843,12846,12843,29985,12842,12840,12838,12838,12839,29993,29994]} 1. d4 d5 2. Bg5 Nd7 3. Nd2 Ngf6 4. Ngf3 h6 5. Bh4 e6 6. e3 Be7 7. Bd3 O-O 8. c3 c5 9. Qe2 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5.} Re8 10. O-O b6 11. Ne5 {[#] White has an edge.} Nxe5 $146 ({Predecessor:} 11... Qc7 12. f4 Bb7 13. Ndf3 Ne4 14. Bxe7 Rxe7 15. Nxd7 Rxd7 16. Ne5 Rdd8 17. Rad1 f5 {1-0 (27) Freitas,F-Osorio Machado,J Vitoria 1998}) 12. dxe5 Nd7 13. Bg3 c4 14. Bc2 b5 15. e4 Bb7 16. exd5 Bxd5 17. Ne4 Nc5 18. Rad1 Qb6 19. Nf6+ gxf6 20. Qg4+ $1 Kh8 {[#]} 21. Qh5 $1 {[%mdl 512]} f5 $2 (21... Kg7 $1 $11 22. Qg4+ Kh8) 22. Qxh6+ $2 ({Only move:} 22. Bf4 $1 $16) 22... Kg8 $11 23. Rd4 $40 {[%mdl 128] White threatens Rg4+! and mate. White is up to no good.} Ne4 (23... Be4 $5 24. Bh4 $8 Bxh4 25. Qxh4 Red8 26. Qg5+ Kh7 $11) 24. Re1 Qd8 $2 (24... Red8 $1 $11 25. Bh4 Bxh4 26. Qxh4 Kf8) 25. Rexe4 $2 (25. Bxe4 $18 fxe4 26. Qh5) 25... fxe4 26. h4 $2 (26. Qh5 $1 $11) 26... Bf8 $1 $19 {[%cal Rf8h6]} 27. Qh5 Qe7 $2 ({Black should play} 27... Bg7 $19 {Hoping for ...f5.} 28. Bxe4 Bxe4 $1 {[%mdl 512]} 29. Rxd8 Raxd8) 28. Bxe4 $11 Bxe4 29. Rxe4 {And now Rg4+ would win.} Bg7 30. Rg4 {aiming for Bf4.} Qd8 $2 {[%mdl 8192] Black is on the road to losing.} (30... Rf8 $1 $11) 31. Bf4 $18 Qd1+ 32. Kh2 Kf8 33. Qg5 Bh8 34. Qg8+ $2 (34. Qh6+ Ke7 35. Bg5+ Kd7 36. Rd4+ Qxd4 37. cxd4) 34... Ke7 35. Bg5+ Kd7 36. Rd4+ {[%mdl 64] Double Attack} Kc6 {[#]} 37. Qxe8+ $1 {[%mdl 512]} Rxe8 38. Rxd1 {Threatens to win with f4.} Bxe5+ {[%mdl 4096] Endgame KRB-KRB} 39. g3 b4 40. Bf4 ({Don't play} 40. cxb4 $6 Bxb2 41. a4 a6 $16) 40... Bxf4 41. gxf4 $16 {KR-KR} a5 42. Kg3 f5 $2 {[%mdl 8192]} (42... Rh8 $16 {is a better chance.} 43. Kg4 Rg8+ 44. Kf3 Rh8) 43. h5 $18 Rg8+ 44. Kh3 Kc5 45. f3 Rb8 (45... Kb5 $142 46. Re1 bxc3 47. bxc3 Re8 48. Re5+ Kc6 49. Rxa5 Kb6) 46. Rd2 a4 47. a3 bxc3 48. bxc3 Rb3 49. h6 e5 50. fxe5 (50. h7 $142 Rb8 51. fxe5 Rh8 52. Rd7 Kc6 53. e6 Re8 54. Kh4 Rxe6 55. h8=Q Kxd7 56. f4) 50... Rb6 {[#]} 51. Rd6 $1 Rb1 (51... Rxd6 52. exd6) 52. Kg3 (52. Kh4 $142 Rb8 53. h7 Re8 54. Rd7 Kc6 55. e6 $1 {[%mdl 576] Promotion} Rxe6 56. h8=Q Kxd7 57. Qd4+ Ke7 58. Kg5) 52... Rh1 53. Kf4 Rh5 54. Rg6 Kd5 55. Ra6 Kc5 56. Rf6 Kd5 57. Ra6 Kc5 $1 58. Rxa4 Rxh6 59. Kxf5 Rh3 60. Ke4 Rh1 61. Ra5+ Kb6 62. Ra8 Rd1 63. f4 Rd3 64. e6 {e7 would kill now.} Rd1 65. f5 Kc7 66. Ra4 (66. f6 $142 Kb7 {[#]} 67. e7 $1 {[%mdl 512]} Kxa8 68. f7 Rb1 69. f8=Q+ Rb8 70. Qd8 $1 {[%mdl 512]} Ka7 71. Kd5) 66... Kd6 67. Ra6+ Ke7 68. Ra7+ Ke8 69. f6 {Accuracy: White = 76%, Black = 57%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.5"]
[White "Khanukov, Boris"]
[Black "Braeunlin, Herbert"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "2291"]
[BlackElo "2031"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,79,5,12,0,2,0,0,0,0,0,0,0,0,0,0,0,0,-10,20,22,41,41,41,41,41,0,0,-16,-6,-82,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-15,-9,-13,-41,-37,-23,-23,0,-77]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 h6 7. Bh4 Be7 8. Nf3 O-O 9. Bd3 Re8 10. Qc2 c6 11. O-O Ne4 12. Bxe7 Qxe7 13. Rab1 Ndf6 14. b4 a6 15. a4 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} Bf5 16. Ne2 Rac8 17. Ne5 Bh7 {[#]} 18. Rfc1 $146 ({Predecessor:} 18. Rfe1 Nd6 19. Ng3 Bxd3 20. Qxd3 Nd7 21. Nxd7 Qxd7 22. a5 {0-1 (22) Ahmed,A (2224)-Lodhi,M (2374) Abu Dhabi 2007}) 18... Nd6 19. Ng3 Bxd3 20. Qxd3 Nd7 21. Nxd7 Qxd7 22. h3 b5 23. a5 Nc4 24. Re1 Re6 25. Ne2 Rce8 26. Qf5 Qe7 27. Nf4 Re4 $1 28. Red1 (28. Kh1 $11) 28... Nd6 (28... g6 $17 29. Nxg6 fxg6 30. Qxg6+ {[%mdl 64] Double Attack} Qg7 31. Qxc6 {[%mdl 64] Double Attack} Kh8 32. Qxd5 Qg6) 29. Qh5 $1 $11 Rxe3 $1 {Threatens to win with ...Re4.} 30. Nxd5 $1 cxd5 31. fxe3 Qxe3+ 32. Kh2 Qf4+ 33. Kg1 $1 (33. Kh1 Ne4 $17) 33... Qe3+ 34. Kh2 Qf4+ 35. Kg1 $1 ({But not} 35. Kh1 Ne4 $17) 35... Qe3+ 36. Kh1 Ne4 {[#] aiming for ...Ng3+.} 37. Qxd5 Nf2+ 38. Kh2 {And now Re1! would win.} Nxd1 39. Rxd1 Re6 40. Qh5 {Accuracy: White = 84%, Black = 91%.} (40. Rf1 $11) 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.6"]
[White "Postler, Reinhard"]
[Black "Blosze, Winfried"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2238"]
[BlackElo "1820"]
[Annotator "ChessBase"]
[PlyCount "107"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:22]} 5. O-O {[%emt 0:00:00]} b5 {[%emt 0:00:24]} 6. Bb3 {[%emt 0:00:01]} Be7 {[%emt 0:00:29]} 7. Re1 {[%emt 0:00:20]} O-O {[%emt 0:00:38]} 8. h3 {[%emt 0:00:33]} d6 {[%emt 0:00:09]} 9. c3 {[%emt 0:00:08]} Na5 {[%emt 0:02:13]} 10. Bc2 {[%emt 0:00:33]} Nc4 {[%emt 0:03:20]} 11. d4 {[%emt 0:02:17]} exd4 {[%emt 0:03:45]} 12. cxd4 {[%emt 0:00:05]} Bb7 {[%emt 0:03:24]} 13. b3 {[%emt 0:09:35]} Nb6 {[%emt 0:01:14]} 14. Nbd2 {[%emt 0:03:19]} Re8 {[%emt 0:05:52]} 15. Bb2 {[%emt 0:03:45]} g6 {[%emt 0:05:21]} 16. Rc1 {[%emt 0:01:30]} Bf8 {[%emt 0:04:48]} 17. Bb1 {[%emt 0:04:06]} Rc8 {[%emt 0:04:59]} 18. e5 {[%emt 0:03:25]} Nh5 {[%emt 0:01:48]} 19. Be4 {[%emt 0:04:49]} d5 {[%emt 0:03:34]} 20. Bb1 {[%emt 0:00:03]} Ng7 {[%emt 0:02:40]} 21. Nf1 {[%emt 0:00:50]} Ne6 {[%emt 0:02:29]} 22. Bc3 {[%emt 0:01:05]} b4 {[%emt 0:04:43]} 23. Bd2 {[%emt 0:02:19]} c5 {[%emt 0:01:38]} 24. Be3 {[%emt 0:00:21]} c4 {[%emt 0:00:25]} 25. N3h2 {[%emt 0:00:48]} a5 {[%emt 0:05:44]} 26. Ng4 {[%emt 0:01:53]} Nd7 {[%emt 0:00:45]} 27. f4 {[%emt 0:00:13]} f5 {[%emt 0:05:29]} 28. exf6 {[%emt 0:00:52]} Nxf6 {[%emt 0:00:06]} 29. f5 {[%emt 0:02:00]} gxf5 {[%emt 0:01:09]} 30. Bxf5 {[%emt 0:00:17]} Ne4 {[%emt 0:03:21]} 31. Ne5 {[%emt 0:03:38]} Qh4 {[%emt 0:04:56]} 32. g3 {[%emt 0:04:53]} Qe7 {[%emt 0:08:13]} 33. bxc4 {[%emt 0:00:37]} Qg7 {[%emt 0:02:13]} 34. c5 {[%emt 0:08:09]} Nxg3 {[%emt 0:02:02]} 35. Nxg3 {[%emt 0:00:37]} Qxg3+ 36. Kh1 Ng7 {[%emt 0:03:27]} 37. Bxc8 {[%emt 0:09:58]} Bxc8 {[%emt 0:00:30]} 38. Qf3 {[%emt 0:00:48]} Qxf3+ {[%emt 0:00:56]} 39. Nxf3 {[%emt 0:00:02]} Bxh3 {[%emt 0:01:28]} 40. Bf4 {[%emt 0:00:19]} Rc8 {[%emt 0:02:44]} 41. Be5 {[%emt 0:34:03]} Rc6 {[%emt 0:33:58]} 42. Kh2 {[%emt 0:00:31]} Bf5 {[%emt 0:00:12]} 43. Kg3 {[%emt 0:00:53]} Be4 {[%emt 0:01:31]} 44. Kf2 {[%emt 0:00:35]} Nf5 45. Rg1+ Kf7 {[%emt 0:06:50]} 46. Ng5+ {[%emt 0:00:46]} Ke8 {[%emt 0:01:31]} 47. Nxe4 {[%emt 0:03:10]} dxe4 {[%emt 0:00:03]} 48. Rce1 {[%emt 0:02:47]} e3+ {[%emt 0:01:28]} 49. Kf3 {[%emt 0:00:15]} Rh6 {[%emt 0:00:52]} 50. Ke4 {[%emt 0:02:22]} Ne7 {[%emt 0:00:00]} 51. Rxe3 {[%emt 0:00:00]} Rh4+ {[%emt 0:00:00]} 52. Kd3 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 53. Kc4 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 54. Bf6 {[%emt 0:00:00]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.7"]
[White "Lehmann, Joachim"]
[Black "Strobel, Walter"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1797"]
[BlackElo "2150"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} c6 {[%emt 0:00:52]} 3. Bf4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:24]} 4. e3 {[%emt 0:00:00]} Bf5 {[%emt 0:01:05]} 5. f3 {[%emt 0:00:06]} e6 {[%emt 0:02:43]} 6. g4 {[%emt 0:00:08]} Bg6 {[%emt 0:00:06]} 7. h4 {[%emt 0:00:06]} h6 {[%emt 0:04:15]} 8. Bd3 {[%emt 0:00:09]} Bxd3 {[%emt 0:03:50]} 9. Qxd3 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:03]} 10. Nge2 {[%emt 0:00:58]} Nb6 {[%emt 0:06:55]} 11. O-O-O {[%emt 0:03:52]} Nc4 {[%emt 0:06:54]} 12. Rdg1 {[%emt 0:02:11]} Qa5 {[%emt 0:02:45]} 13. Kb1 {[%emt 0:05:46]} Be7 {[%emt 0:34:27]} 14. Nc1 {[%emt 0:04:42]} Nd7 {[%emt 0:03:53]} 15. Nb3 {[%emt 0:01:49]} Qa6 {[%emt 0:00:15]} 16. g5 {[%emt 0:01:34]} h5 {[%emt 0:01:40]} 17. e4 {[%emt 0:01:03]} O-O-O {[%emt 0:02:51]} 18. exd5 {[%emt 0:00:53]} cxd5 {[%emt 0:00:34]} 19. Re1 {[%emt 0:02:10]} g6 {[%emt 0:01:35]} 20. Nd2 {[%emt 0:05:05]} Ndb6 {[%emt 0:06:30]} 21. Nxc4 {[%emt 0:06:13]} Nxc4 {[%emt 0:00:59]} 22. Ka1 {[%emt 0:01:39]} Bb4 {[%emt 0:00:58]} 23. Re2 {[%emt 0:04:12]} Qa5 {[%emt 0:04:28]} 24. Nd1 {[%emt 0:01:32]} Bd6 {[%emt 0:01:01]} 25. Bxd6 {[%emt 0:01:27]} Rxd6 {[%emt 0:00:35]} 26. Qc3 {[%emt 0:06:57]} Qxc3 {[%emt 0:04:27]} 27. Nxc3 {[%emt 0:00:14]} Rb6 {[%emt 0:00:02]} 28. b3 {[%emt 0:10:01]} Nd6 {[%emt 0:00:06]} 29. Na4 {[%emt 0:03:09]} Rc6 {[%emt 0:00:07]} 30. Nc5 {[%emt 0:00:09]} Nf5 {[%emt 0:00:27]} 31. c3 {[%emt 0:00:51]} Ng3 {[%emt 0:00:34]} 32. Rhe1 {[%emt 0:00:33]} Nxe2 {[%emt 0:00:06]} 33. Rxe2 {[%emt 0:00:08]} b6 {[%emt 0:00:21]} 34. Na4 {[%emt 0:00:05]} Kd7 {[%emt 0:00:42]} 35. Kb2 {[%emt 0:00:35]} Rf8 {[%emt 0:01:33]} 36. Rg2 {[%emt 0:04:29]} Kd6 {[%emt 0:01:04]} 37. Ka3 {[%emt 0:02:31]} e5 {[%emt 0:01:40]} 38. Kb2 {[%emt 0:02:24]} Re8 {[%emt 0:01:25]} 39. Rd2 {[%emt 0:04:45]} e4 {[%emt 0:00:46]} 40. fxe4 {[%emt 0:03:54]} Rxe4 {[%emt 0:00:17]} 41. Rh2 {[%emt 0:30:26]} Rc7 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.8"]
[White "Syre, Christian"]
[Black "Harringer, Manfred"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2222"]
[BlackElo "2008"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,80,19,8,12,0,58,0,-4,-34,0,-20,-11,-8,-5,-16,0,-21,0,-11,18,-1,0,0,0,0,24,4,2,12,14,10,11,11,18,0,0,0,0,0,34,0,0,0,0,0,0,0,0,2,31,31,25,43,108,114,186,81,154,124,151,128,29996,29997,29999,0,751,247,422,402,577]} 1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Be2 O-O 6. h3 c5 7. O-O b6 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 8. Nc3 Ba6 {[#]} (8... a6 $11) 9. Nb5 $146 (9. d5 $14) ({Predecessor:} 9. a4 Bxe2 10. Qxe2 Nc6 11. Rad1 Qc8 12. d5 Nb8 13. e4 Nbd7 14. e5 dxe5 15. Nxe5 Nxe5 16. Bxe5 {½-½ (34) Horbing,S (2106)-Gantar,J (2206) Pardubice 2017}) 9... Bb7 {The position is equal.} 10. a4 Nbd7 11. c3 a6 12. Na3 Bc6 13. Bh2 Qb8 14. b4 cxb4 15. cxb4 Bd5 16. Qb1 Ne4 17. Qb2 Rc8 18. Rfc1 Bb7 19. Qb3 Rxc1+ 20. Rxc1 Qd8 21. Bc4 Qe8 22. Rc2 Ndf6 23. Ne1 b5 24. axb5 axb5 25. Bf1 Qb8 26. Qb2 Qa7 27. Nxb5 Qa1 28. Nc7 Qxb2 29. Rxb2 Ra1 30. Nd3 Nd5 (30... g5 $5 {[%cal Rg5g4]}) 31. Nxd5 Bxd5 32. Rc2 Bb3 {[#]} (32... Bh6 $14) 33. Rc1 $1 $36 {[%cal Rc1a1][%mdl 2048] White has strong initiative.} Ra4 (33... Rxc1 $16 34. Nxc1 Bd5) 34. f3 (34. b5 $18) 34... Nd2 (34... Bh6 $142 35. Rc8+ (35. fxe4 Bxe3+ {[%mdl 64] Double Attack} 36. Kh1 Bxc1 $11) 35... Kg7 36. fxe4 Bxe3+ 37. Nf2 Rxb4) 35. Rc8+ Bf8 36. Bf4 {Bh6 would kill now.} Bc4 $2 {[%mdl 8192] [#]} (36... Be6 $16 37. Rb8 Kg7) 37. Bh6 {[%csl Gh6][%cal Rc8f8]} Bd5 38. Bf4 $2 (38. Rxf8# {mates}) 38... Bb3 $2 {[%mdl 8192]} (38... Bc4 $11) 39. Be2 $2 (39. Nc5 {Intending Bh6 and mate.} g5 40. Bxg5) 39... Kg7 $2 (39... Be6 40. Rb8 Kg7) 40. e4 $18 Bc4 {Accuracy: White = 73%, Black = 51%.} (40... Nc4 $142 41. Nc1 Rxb4 42. Nxb3 Nb6) 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.9"]
[White "Pichler, Manfred"]
[Black "Rosen, Willy"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1984"]
[BlackElo "2165"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:00]} e5 {[%emt 0:02:00]} 3. Bb2 {[%emt 0:00:30]} Nc6 {[%emt 0:00:52]} 4. Bc4 {[%emt 0:02:58]} d6 {[%emt 0:06:06]} 5. Nc3 {[%emt 0:08:59]} Nf6 {[%emt 0:03:11]} 6. d3 {[%emt 0:00:18]} a6 {[%emt 0:04:00]} 7. a4 {[%emt 0:02:41]} g6 {[%emt 0:03:48]} 8. Nge2 {[%emt 0:01:05]} Bg7 {[%emt 0:08:00]} 9. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:19]} 10. f4 {[%emt 0:10:40]} Ng4 {[%emt 0:03:20]} 11. Nd5 {[%emt 0:18:19]} Ne7 {[%emt 0:23:47]} 12. Nec3 {[%emt 0:06:59]} exf4 {[%emt 0:01:23]} 13. Nxe7+ {[%emt 0:17:06]} Qxe7 {[%emt 0:00:03]} 14. Qc1 {[%emt 0:09:24]} Bd4+ {[%emt 0:01:23]} 15. Kh1 {[%emt 0:00:24]} Nxh2 {[%emt 0:11:17]} 16. Qxf4 {[%emt 0:01:50]} Nxf1 {[%emt 0:01:28]} 17. Nd5 {[%emt 0:05:48]} Qe5 {[%emt 0:00:38]} 18. Bxd4 {[%emt 0:01:45]} cxd4 {[%emt 0:03:46]} 19. Qxf1 {[%emt 0:02:54]} Be6 {[%emt 0:03:30]} 20. Nb6 {[%emt 0:02:09]} Rad8 {[%emt 0:01:09]} 21. Qf2 {[%emt 0:01:30]} Bxc4 {[%emt 0:06:27]} 22. Nxc4 {[%emt 0:00:09]} Qh5+ {[%emt 0:00:09]} 23. Kg1 {[%emt 0:00:15]} d5 {[%emt 0:00:08]} 24. Nd2 {[%emt 0:01:58]} dxe4 {[%emt 0:04:33]} 25. Nxe4 {[%emt 0:00:11]} f5 {[%emt 0:00:12]} 26. Nc5 {[%emt 0:01:31]} Rfe8 {[%emt 0:00:23]} 27. Nxb7 {[%emt 0:01:39]} Re2 {[%emt 0:01:28]} 28. Qg3 {[%emt 0:00:29]} Rde8 {[%emt 0:01:10]} 29. Nd6 {[%emt 0:01:05]} R8e3 {[%emt 0:03:03]} 30. Qf4 {[%emt 0:00:46]} Qg4 {[%emt 0:00:19]} 31. Qxg4 {[%emt 0:00:32]} fxg4 {[%emt 0:00:02]} 32. Nc4 {[%emt 0:00:20]} Rg3 {[%emt 0:00:23]} 33. b4 {[%emt 0:01:19]} Rgxg2+ {[%emt 0:00:26]} 34. Kf1 {[%emt 0:00:22]} Ref2+ {[%emt 0:00:12]} 35. Ke1 {[%emt 0:00:09]} g3 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.10"]
[White "Knaak, Joachim"]
[Black "Walther, Reinhard"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2144"]
[BlackElo "2027"]
[Annotator "ChessBase"]
[PlyCount "95"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 5. a4 {[%emt 0:00:06]} Bf5 {[%emt 0:00:11]} 6. e3 {[%emt 0:00:08]} e6 {[%emt 0:00:17]} 7. Bxc4 {[%emt 0:00:06]} Bb4 {[%emt 0:00:22]} 8. O-O {[%emt 0:00:44]} Nbd7 {[%emt 0:01:48]} 9. Qe2 {[%emt 0:00:50]} O-O {[%emt 0:07:14]} 10. e4 {[%emt 0:07:45]} Bg6 {[%emt 0:02:54]} 11. Bg5 {[%emt 0:10:29]} h6 {[%emt 0:01:03]} 12. Bh4 {[%emt 0:00:52]} Qa5 {[%emt 0:01:50]} 13. e5 {[%emt 0:06:17]} Nd5 {[%emt 0:04:45]} 14. Nxd5 {[%emt 0:04:17]} exd5 {[%emt 0:03:05]} 15. Bd3 {[%emt 0:01:03]} Bxd3 {[%emt 0:02:58]} 16. Qxd3 {[%emt 0:00:02]} Rae8 {[%emt 0:00:26]} 17. g4 {[%emt 0:09:45]} Re6 {[%emt 0:12:03]} 18. g5 {[%emt 0:05:26]} h5 {[%emt 0:05:48]} 19. Bg3 {[%emt 0:03:46]} c5 {[%emt 0:05:52]} 20. Kh1 {[%emt 0:11:23]} Qa6 {[%emt 0:02:48]} 21. Qxa6 {[%emt 0:08:26]} Rxa6 {[%emt 0:00:20]} 22. Rfd1 {[%emt 0:08:29]} c4 {[%emt 0:06:22]} 23. Nh4 {[%emt 0:00:46]} g6 {[%emt 0:00:52]} 24. f4 {[%emt 0:00:18]} Rc8 {[%emt 0:01:47]} 25. f5 {[%emt 0:00:25]} Nf8 {[%emt 0:05:25]} 26. Be1 {[%emt 0:03:05]} Bxe1 {[%emt 0:06:23]} 27. Rxe1 {[%emt 0:00:02]} c3 {[%emt 0:00:29]} 28. bxc3 {[%emt 0:07:10]} Rxc3 {[%emt 0:00:12]} 29. Reb1 {[%emt 0:01:38]} Rh3 {[%emt 0:04:04]} 30. Ng2 {[%emt 0:00:22]} gxf5 {[%emt 0:00:19]} 31. Nf4 {[%emt 0:03:53]} Rc3 {[%emt 0:00:46]} 32. Nxd5 {[%emt 0:01:35]} Rc4 {[%emt 0:00:19]} 33. Rxb7 {[%emt 0:01:05]} Rxd4 {[%emt 0:03:12]} 34. Ne7+ {[%emt 0:00:20]} Kh7 {[%emt 0:00:25]} 35. Nxf5 {[%emt 0:00:20]} Rd7 {[%emt 0:00:35]} 36. Rb5 {[%emt 0:03:46]} Ne6 {[%emt 0:05:35]} 37. h4 {[%emt 0:00:47]} Nd4 {[%emt 0:02:20]} 38. Rd1 {[%emt 0:02:19]} Rxa4 {[%emt 0:00:16]} 39. Nxd4 {[%emt 0:00:24]} Raxd4 {[%emt 0:00:17]} 40. Rxd4 {[%emt 0:00:31]} Rxd4 {[%emt 0:00:03]} 41. Rb7 {[%emt 0:03:48]} Rxh4+ 42. Kg2 {[%emt 0:00:21]} Kg6 {[%emt 0:02:23]} 43. Rxa7 {[%emt 0:01:09]} Re4 {[%emt 0:01:40]} 44. Re7 {[%emt 0:09:27]} Rg4+ {[%emt 0:00:32]} 45. Kh3 {[%emt 0:03:53]} Rxg5 {[%emt 0:00:35]} 46. Re8 {[%emt 0:03:24]} Rf5 {[%emt 0:07:18]} 47. e6 f6 48. Rg8+ 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.11"]
[White "Kannenberg, Karl-Heinz"]
[Black "Steingrobe, Udo"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2128"]
[BlackElo "2024"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,46,-30,-34,-27,-25,-23,47,16,20,16,57,47,77,61,90,34,15,8,27,16,9,0,15]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. Qc2 c6 6. Bg5 Be7 7. e3 Nbd7 8. Nc3 O-O 9. Bd3 Re8 10. O-O h6 11. Bh4 Ne4 12. Bg3 Nxg3 13. hxg3 Nf6 14. Rab1 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} Bd6 15. b4 {[#]} Ne4 $146 (15... Be6 $11) ({Predecessor:} 15... a6 16. a4 Bg4 17. b5 cxb5 18. axb5 a5 19. Bf5 Bxf5 20. Qxf5 Qc8 21. Qd3 a4 {½-½ (45) Fedorowicz,J (2555)-Sokolov,I (2570) Wijk aan Zee 1991}) 16. b5 {[%cal Rc3e4] White is slightly better.} Nxc3 17. Qxc3 cxb5 18. Rxb5 b6 19. Rxd5 {Hoping for Qc6.} Be6 {[#]} 20. Rb5 (20. Rh5 $1 $16) 20... Bxa2 $14 21. Ra1 Be6 $1 22. Qb2 Qc7 23. Qd2 a6 {Accuracy: White = 88%, Black = 68%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.20"]
[Round "7.12"]
[White "Gollasch, Theo-Heinz"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1983"]
[BlackElo "2101"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,32,9,14,7,15,0,16,-5,-11,-12,22,8,25,41,60,17,10,0,28]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. cxd5 cxd5 6. O-O Nc6 7. d4 Bd6 8. Nc3 O-O 9. a3 {D13: Slav Defence: Exchange variation without ...Bf5.} a6 10. Qd3 Bd7 {[#]} 11. e4 $146 ({Predecessor:} 11. Bf4 Bxf4 12. gxf4 Nh5 13. e3 f5 14. Kh1 b5 15. Rg1 Nf6 16. Rac1 Ng4 17. Qe2 {1-0 (38) Rodriguez Moya,D-Camino Carrio,N (2165) Corte Ingles 1998}) 11... dxe4 12. Nxe4 Be7 13. Nc3 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rad1 Qc7 {Accuracy: White = 85%, Black = 68%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.1"]
[White "Andersen, Knut"]
[Black "Kierzek, Matthias"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2047"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,78,-7,0,-2,2,-28,0,-28,0,-25,0,-51,-54,-59,-59,-55,-42,-87,-75,-102,-110,-109,-110,-96,-105,-114,-103,-167,-145,-175,-94,-87,-69,-144,-133,-179,-196,-215,-188,-190,-116,-153,-155,-171,-168,-164,-160,-191,-199,-196,-193,-243,-237,-238,-155,-331,-256,-697,-698,-799,-837,-1387,-1345,-1198,-1039,-992,-959,-1759,-1702]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 $1 {6...e6 is better than 6...Qb6.} 7. Qb3 {D00: 1 d4 d5: Unusual lines.} Qc8 8. h3 Be7 9. Be2 {The position is equal.} h6 10. O-O O-O 11. Rac1 ({White should try} 11. c4 $11) 11... c4 $15 12. Qd1 b5 13. Ne5 {[#]} a5 $146 ({Predecessor:} 13... b4 14. cxb4 Nxe5 15. dxe5 Nd7 16. e4 Bg6 17. exd5 exd5 18. Bf3 Nb6 19. a3 a5 20. bxa5 Rxa5 {1-0 (62) Diaz Camallonga,C (2467)-Vazquez,G (2527) chess.com INT 2020}) 14. g4 Bh7 15. g5 hxg5 16. Bxg5 Ne4 17. Nxe4 Bxe4 18. Bxe7 Nxe7 19. f4 (19. Bf3 $17) 19... Nf5 $36 {[%mdl 2048] White is under strong pressure.} 20. Ng4 Ng3 (20... g6 $19 21. Bf3 Kg7 22. Bxe4 dxe4) 21. Rf2 $17 Qd8 22. Kh2 (22. Bf3 $15) 22... Qh4 23. Qg1 Nf5 24. Bf3 {intending Bxe4.} Bxf3 25. Rxf3 f6 (25... b4 $19 26. Qf2 Qe7) 26. Re1 Nd6 27. Nf2 b4 28. Rg3 Rf7 29. Qg2 bxc3 30. bxc3 {[#]} Rb8 $1 {[%cal Rb8b2] aiming for ...Rb2.} 31. Rg4 Qh7 32. Re2 Rfb7 33. Nd1 $2 {This move loses the game for White.} (33. f5 $17) 33... Ne4 {Threatens to win with ...f5.} 34. Rg6 $2 (34. Qf3) 34... Kf7 $19 {Black is clearly winning.} 35. Rg4 Rb1 36. Rb2 R8xb2 37. Nxb2 Nxc3 38. f5 exf5 39. Qc2 {[#]} Rh1+ $1 {[%mdl 576] Decoy. Accuracy: White = 27%, Black = 66%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.2"]
[White "Postler, Reinhard"]
[Black "Dresen, Ulrich"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2238"]
[BlackElo "2230"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:02:01]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:01:07]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:05]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:09]} 6. Re1 {[%emt 0:00:13]} b5 {[%emt 0:00:12]} 7. Bb3 {[%emt 0:00:01]} d6 {[%emt 0:00:10]} 8. a3 {[%emt 0:02:30]} O-O {[%emt 0:10:28]} 9. d3 {[%emt 0:00:19]} Be6 {[%emt 0:13:12]} 10. Nc3 {[%emt 0:10:37]} Bxb3 {[%emt 0:13:29]} 11. cxb3 {[%emt 0:00:06]} Nd4 {[%emt 0:02:15]} 12. Nxd4 {[%emt 0:03:04]} exd4 {[%emt 0:00:09]} 13. Ne2 {[%emt 0:00:03]} c5 {[%emt 0:00:56]} 14. Bg5 {[%emt 0:00:48]} Nd7 {[%emt 0:07:31]} 15. Bxe7 {[%emt 0:01:43]} Qxe7 {[%emt 0:00:04]} 16. Nf4 {[%emt 0:00:33]} Nf6 {[%emt 0:04:30]} 17. h4 {[%emt 0:04:49]} Qe5 {[%emt 0:03:58]} 18. g3 {[%emt 0:02:38]} h5 {[%emt 0:06:11]} 19. Rc1 {[%emt 0:09:11]} Rac8 {[%emt 0:00:55]} 20. Qf3 {[%emt 0:02:41]} Rfe8 {[%emt 0:00:48]} 21. Kf1 {[%emt 0:03:10]} g6 {[%emt 0:04:34]} 22. Re2 {[%emt 0:06:27]} Re7 {[%emt 0:03:11]} 23. Rcc2 {[%emt 0:05:55]} Kg7 {[%emt 0:01:16]} 24. Kg2 {[%emt 0:03:17]} Rec7 {[%emt 0:01:28]} 25. Nd5 {[%emt 0:03:21]} Nxd5 {[%emt 0:00:37]} 26. exd5 {[%emt 0:00:09]} Qf5 {[%emt 0:01:04]} 27. Re4 {[%emt 0:02:18]} Qxd5 {[%emt 0:01:12]} 28. Ree2 Qf5 29. Qe4 Qxe4+ 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.3"]
[White "Strobel, Walter"]
[Black "Waltenberger, Udo"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2150"]
[BlackElo "2005"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:03:20]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:05]} g6 {[%emt 0:00:10]} 5. c4 {[%emt 0:00:52]} Nf6 {[%emt 0:00:07]} 6. Nc3 {[%emt 0:01:08]} d6 {[%emt 0:00:03]} 7. f3 {[%emt 0:00:58]} Nxd4 {[%emt 0:00:05]} 8. Qxd4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:13]} 9. Be3 {[%emt 0:00:12]} O-O {[%emt 0:00:04]} 10. Qd2 {[%emt 0:00:19]} a5 {[%emt 0:00:57]} 11. b3 {[%emt 0:00:58]} a4 {[%emt 0:00:41]} 12. b4 {[%emt 0:02:08]} Be6 {[%emt 0:00:04]} 13. Rc1 {[%emt 0:01:39]} Nd7 {[%emt 0:00:06]} 14. Be2 {[%emt 0:02:35]} a3 {[%emt 0:00:33]} 15. O-O {[%emt 0:04:51]} Nb6 {[%emt 0:00:41]} 16. Nd5 {[%emt 0:18:52]} Na4 {[%emt 0:02:11]} 17. Bd4 {[%emt 0:03:43]} Bxd4+ {[%emt 0:14:08]} 18. Qxd4 {[%emt 0:00:03]} Qd7 {[%emt 0:10:34]} 19. Qe3 {[%emt 0:04:01]} Bxd5 {[%emt 0:02:32]} 20. exd5 {[%emt 0:03:03]} b5 {[%emt 0:08:17]} 21. cxb5 {[%emt 0:01:38]} Rfc8 {[%emt 0:00:36]} 22. Rc6 {[%emt 0:01:16]} e6 {[%emt 0:08:14]} 23. dxe6 {[%emt 0:00:57]} fxe6 {[%emt 0:03:47]} 24. Rfc1 {[%emt 0:01:52]} d5 {[%emt 0:09:42]} 25. Qxa3 {[%emt 0:08:00]} Rxc6 {[%emt 0:05:17]} 26. Rxc6 {[%emt 0:00:27]} Kf7 {[%emt 0:08:44]} 27. Qc1 {[%emt 0:01:25]} Qd8 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.4"]
[White "Rosen, Willy"]
[Black "Schulz, Michael"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2165"]
[BlackElo "2132"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,92,-4,-10,-22,-12,-35,-30,-18,0,0,2,-7,14,0,0,-38,-25,-48,-43,-27,-20,-22,-26,-14,-12,-60,-72,-109,-88,-92,-87,-78,-51,-50,-28,-345,-352,-356,-343,-358,-349,-1143,-286,-294,-43,-43,-43,-43,-43,-41,-39,-40,-40,-44,-29,-21,-22,-16,-27,-61,-64,-79,-79,-79,0,-56,0,-71,0,0,4,-19,89,0,62,7,43,29,142,41,37,0,22]} 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6 7. Bc4 {B23: Closed Sicilian: Lines without g3.} b5 8. Bd5 Rb8 {aiming for ...e6.} 9. d3 {Black has an edge.} Nf6 (9... e6 $5 10. Bb3 $8 Bb7 $11) 10. Bb3 $1 {[#]} Nxf3+ $146 ({Predecessor:} 10... Nxb3 11. axb3 O-O 12. Qe1 d5 13. Nxd5 Nxd5 14. exd5 Qxd5 15. Qxe7 Bb7 16. Qg5 f5 {0-1 (43) Smith,R (2199)-Ker,A (2321) Wellington 2019}) 11. Qxf3 Bb7 12. f5 e6 13. fxg6 fxg6 14. Bf4 {Threatens to win with Bd6.} Rc8 15. Rae1 c4 16. dxc4 bxc4 17. Ba4 O-O $36 {[%mdl 2048] Black has good play.} 18. Qh3 Nh5 19. Bd2 Rxf1+ 20. Rxf1 Qe7 21. Qe3 Be5 (21... Qd6 $5 {[%cal Rg7d4]} 22. Kh1 (22. Qf2 $2 Rf8 $19) 22... Rf8 23. Rxf8+ Qxf8 $17) 22. Ne2 $1 Nf6 {Hoping for ...Bxh2+!} 23. Bc3 $2 {[%mdl 8192]} (23. Qg5 $1 $11 Qd6 24. Bf4 Bxf4 25. Qxf4 Qc5+ 26. Kh1) 23... Ng4 $19 24. Qh3 Bxh2+ 25. Kh1 h5 26. Nf4 $2 (26. Qf3) 26... Bxf4 $2 (26... Rf8 27. Be1 Bxf4) 27. Rxf4 {[#]} Qd6 $2 ({Black should play} 27... Rf8 $1 $19 {[%cal Rf8f4]} 28. Rxg4 Rf1+ 29. Kh2 hxg4 30. Qxg4 Kf7) 28. Rxg4 $1 $15 Qd1+ {[%mdl 64] Double Attack} ({Don't go for} 28... hxg4 $2 29. Qh8+ Kf7 30. Qh7+ Ke8 31. Qxg6+ Kd8 32. Qg5+ Ke8 33. Qg8+ Ke7 34. Qg7+ Ke8 35. e5 $18) 29. Kh2 Qxg4 30. Qxg4 hxg4 31. Bxd7 {[%mdl 4160] Endgame Double Attack. KRB-KB} Rf8 32. Bxe6+ Kh7 33. Bxc4 Bxe4 {White must now prevent ...Rf2.} 34. Kg3 Ra8 35. Bd3 Bf5 36. Kf4 Rf8 37. Kg3 Ra8 38. Kf4 $1 Rf8 {...Bxd3+ is the strong threat.} 39. Kg3 $1 a5 (39... Bxd3 $17 40. cxd3 Kg8) 40. Bxa5 $11 Ra8 41. Bc3 Rf8 (41... Rxa2 $11 {remains equal.} 42. Kf4 Ra4+ 43. Ke3 Ra1) 42. Ba6 (42. a4 $16) 42... Kh6 ({Black should try} 42... Ra8 $11 43. Bc4 Bxc2) 43. Bc4 (43. a4 $14) 43... Ra8 44. Bb3 Kh5 {[#]} (44... Re8 $11) 45. Kf4 (45. a4 $1 $16) 45... Re8 46. Kg3 Re3+ {Whites escaped into a draw. Accuracy: White = 61%, Black = 67%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.5"]
[White "Cichy, Michael"]
[Black "Khanukov, Boris"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2038"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,8,34,37,33,35,35,0,6,8,2,18,39,39,56,69,75,75,80,37,22,24,33,10,29,26,25,25,29,19,39,0,33,0,4,0,0,-29,-39,-34,-35,-39,-36,-35,0,-40,-26,-43,-47,-40,-26,-26,0,-6,0,0,0,-39,0,-53,-52,-60,-57,-210,-177,-271,-274,-327,-191,-255,-222,-376,-377,-476,-349,-400,0,-475,-468,-587,-566,-537,-459,-390,-308,-441,-429,-544,-535,-510,-508,-475,-464]} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.} Be7 7. e4 d5 8. e5 {White is slightly better.} Ne4 9. cxd5 Bxf1 10. Kxf1 exd5 11. Kg2 O-O 12. Nc3 Nxd2 13. Qxd2 c6 {[#]} 14. Rae1 $146 ({Predecessor:} 14. Qd3 Re8 15. Rac1 Nd7 16. Ne2 Rc8 17. Nd2 Nf8 18. f4 Qd7 19. Nf3 c5 20. dxc5 bxc5 {1-0 (39) Schoppen,C (2432)-Roeder,M (2395) Santa Cruz de La Palma 2017}) 14... Na6 {[%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 15. h4 Nc7 16. Nh2 c5 17. f4 Qd7 18. Nf3 Rad8 19. Qd3 f5 20. h5 Ne6 (20... c4 $5 {[%cal Rc4d3]} 21. Qd2 h6 $14) 21. Ne2 c4 22. Qb1 b5 23. Nh4 Bxh4 24. Rxh4 Qe7 25. Reh1 $1 b4 26. g4 Qf7 (26... fxg4 $5 {[%cal Re6f4]} 27. f5 (27. Rxg4 Qf7 $11) 27... Qg5 28. fxe6 Qe3 $11) 27. g5 Qc7 28. g6 h6 $1 29. Qc2 Qb6 30. Rd1 Rc8 31. Rh3 Qb5 32. Rf3 a5 33. Ng3 b3 34. Qb1 (34. axb3 $11 cxb3 35. Qxb3 Nxf4+ 36. Kh1 Qxb3 37. Rxb3) 34... bxa2 35. Qxa2 Rb8 $36 {[%mdl 2048] Black has some pressure.} 36. Rd2 $2 {[#] White is on the road to losing.} (36. Rf2 $15) 36... Qb4 $19 37. Rdf2 (37. Nf1 $142) 37... Nxd4 38. Ra3 Rb5 (38... Nb3 $142 {White must now prevent ...d4.} 39. Ra4 Qc5) 39. Ra4 Qc5 40. Qa1 $2 (40. Qa3 {was necessary.}) 40... Ne6 41. Qc1 Rb4 42. Qa1 Rb5 43. Qc1 $1 Rb3 44. Rf3 Rxf3 45. Kxf3 Nd4+ 46. Kg2 Nb3 47. Qc3 (47. Qe1 $142 d4 48. e6 Qd5+ 49. Kh2) 47... Qc6 {Black is clearly winning.} 48. Ra3 {[#] Rxb3 is the strong threat.} d4+ 49. Qf3 Qxf3+ 50. Kxf3 {intending Ke2.} d3 {Accuracy: White = 51%, Black = 82%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.6"]
[White "Buchal, Stephan"]
[Black "Krauseneck, Peter"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2280"]
[BlackElo "2120"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,119,10,14,0,0,0,0,0,0,5,0,12,13,19,14,27,50,23,15,33,37,33,33,11,21,13,23,0,20,41,25,24,20,15,44,53,72,51,69,71,57,39,74,53,70,49,69,66,70,55,70,56,73,63,88,84,124,79,227,240,235,221,206,219,268,263,279,263,313,259,250,252,227,236,468,376,964,930,1197,1112,1744,1673,6207,6207,6214,23,6214,6207,6203,2046,29974,29977,29977,29980,29981,29978,29981,29982,29985,29986,29990,29988,29991,29992,29992,29993]} 1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. e3 d6 5. Nc3 c6 6. Nge2 Be7 7. O-O O-O 8. d3 Be6 9. f4 {A21: English Opening: 1...e5 2 Nc3.} Nbd7 10. b3 Rc8 {[#]} 11. Qd2 $146 {The position is equal.} ({Predecessor:} 11. h3 a6 12. fxe5 dxe5 13. d4 Bb4 14. Bb2 g6 15. d5 cxd5 16. Nxd5 Nxd5 17. Bxd5 {½-½ (35) Bakic,R (2445)-Kovacevic,P (2390) Niksic 1996}) 11... Qe8 12. Bb2 Qh5 13. Rae1 Rfd8 14. Ba3 {Hoping for fxe5.} Bf8 15. e4 Qh6 16. Bc1 fxe4 17. Nxe4 Nxe4 18. dxe4 Bg4 19. Qc2 Qh5 20. Nc3 Nf6 21. Nd1 Bh3 22. Bxh3 Qxh3 23. Nf2 Qh5 24. Qe2 Qe8 25. Bb2 Rd7 26. Qf3 Rf7 27. Re2 Nd7 28. Nd3 Qe6 29. Qg2 g6 30. f5 gxf5 31. Qh3 $1 Qh6 32. Qxh6 Bxh6 33. exf5 Bg7 34. g4 Bf6 {Black is on the road to losing.} 35. Bc1 Rg7 36. Rg2 Bg5 (36... Bd8 $16) 37. Bxg5 $18 Rxg5 38. h4 Rg7 39. g5 Rf7 {[#]} 40. f6 $1 d5 41. Rf5 Re8 42. Re2 dxc4 43. bxc4 {[%cal Bb3c4,Bc4c5][%mdl 32]} e4 44. Nf2 Nb6 $2 (44... h6 45. Nxe4 (45. Rxe4 Rxe4 46. Nxe4 hxg5 $18) 45... hxg5 46. hxg5 Re6) 45. c5 e3 $2 (45... Nd5 46. Rxe4 Rd8) 46. cxb6 exf2+ 47. Rfxf2 Rxe2 48. Rxe2 {White wants to mate with Re8+.} axb6 {[%mdl 4096] Endgame KR-KR} 49. Re8+ Rf8 50. Rxf8+ Kxf8 {[#] KP-KP} 51. a4 $1 Kf7 52. Kf2 h6 53. Ke3 {White mates.} hxg5 54. hxg5 {K3P-K3P} Ke6 55. Kf4 c5 56. Ke4 Kf7 57. Kf5 Kg8 58. g6 Kf8 59. Ke6 c4 60. f7 {Accuracy: White = 94%, Black = 56%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.7"]
[White "Braeunlin, Herbert"]
[Black "Syre, Christian"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2031"]
[BlackElo "2222"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,96,-47,-26,-11,-45,0,-39,-11,-11,0,-60,-13,-21,0,-11,25,11,2,0,0,-14,-21,-65,-19,-21,77,-296,0,-76,-77,-350,-94,-87,206,210,179,-114,-103,-240,-145,-107,-45,-40,0,-6,0,0,0,0,0,0,0,-560,0,-23,-14,-160,-160,-153,-158,-153,-149,-231,-65,-134,-122,-140,-110,-185,-193,-453,-447,-477,-262,-524,-516,-497,-479,-5732,-7254,-1442,-1387]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bc4 O-O 8. O-O Bxc3 9. bxc3 d6 {B33: Sicilian: Pelikan and Sveshnikov Variations.} 10. Ba3 Ne8 11. f4 exf4 {Black is slightly better.} 12. Rxf4 Ne5 13. Bd5 {[#]} (13. Qd4 $11) 13... Rb8 $146 ({Predecessor:} 13... Nf6 14. Qd4 Nxd5 15. exd5 b6 16. Nd2 Ba6 17. Qa4 Bb7 18. Ne4 Bxd5 19. Rd1 Bxe4 20. Qxe4 {0-1 (53) Mitkov,N (2370)-Nikcevic,N (2440) Kladovo 1991}) 14. Qd4 b6 15. Raf1 Qe7 16. Nd2 Ba6 $36 {[%mdl 2048] Black is pushing.} 17. R1f2 Nf6 18. Rxf6 gxf6 19. Bb3 Rfd8 20. Nf3 Nc6 (20... Kh8 $11) 21. Qa4 $2 {[%mdl 8192]} (21. Qe3 $16 {keeps the pressure on.}) 21... Na5 $2 ({Better is} 21... b5 $1 $19 {[%cal Rb5a4]} 22. Qxa6 Rb6 23. Qxb6 axb6) 22. Nh4 (22. e5 $11 {remains equal.} fxe5 23. Nh4 Nxb3 24. Nf5) 22... Qe5 $17 23. Bb2 $2 {[%mdl 8192] [#]} (23. Qd4 $17) 23... Rbc8 $2 (23... d5 $1 $19 {[%cal Rd5e4]} 24. Rf5 (24. Bxd5 Rxd5) 24... Qxe4 25. Qxe4 dxe4) 24. Rf5 Bb5 $2 {[%mdl 8192]} (24... Qe7 $17 {and life is bright. White must now prevent ...Bc4.} 25. Qd4 Nxb3 26. axb3 d5 $1 {[%mdl 512]}) 25. Qxb5 $18 ({Don't play} 25. Qb4 $6 Qe8 $16) 25... Qxe4 26. Qb4 $2 (26. Qd5 $18 Qe1+ 27. Rf1 Qe3+ 28. Kh1 Nxb3 29. axb3) 26... Nc4 $17 27. Nf3 (27. g3 $17 {was the only defense.} a5 28. Qb5 Nxb2 29. Rxf6 Qe3+ 30. Kg2) 27... Qxf5 28. Bxc4 Qc5+ (28... Qxc2 $17 {Threatens to win with ...Rxc4!} 29. Bf1 Rc5) 29. Qxc5 $15 Rxc5 (29... bxc5 {is more complex.} 30. Ba3 Rb8 31. Nd2 d5 32. Be2 c4) 30. Bd3 d5 31. Kf2 Ra5 32. a3 Ra4 33. Nd4 Rc8 34. Bb5 $2 {[%mdl 8192] [#]} (34. g3 $11 {and White has nothing to worry.}) 34... Ra5 $2 (34... Rxd4 $1 $19 {[%mdl 512]} 35. cxd4 Rxc2+ {[%mdl 64] Double Attack} 36. Kf3 Rxb2) 35. a4 a6 {[%cal Ba7a6,Ba6b5][%mdl 32]} 36. Nc6 (36. Bc6 $1 $11) 36... axb5 $17 37. Ne7+ Kg7 38. Nxc8 bxa4 {And now ...a3 would win.} 39. Ba3 {[#]} (39. Nxb6 $17 {is a better defense.} a3 40. Bxa3 Rxa3 41. Nxd5) 39... Rb5 $2 (39... Rc5 $1 $19 {[%cal Rc5c3][%mdl 512]} 40. Nxb6 (40. Bxc5 $2 bxc5 41. Ne7 a3 $19) 40... Rxc3 {[%mdl 64] Double Attack}) 40. Ke3 ({White should play} 40. Nd6 $15 Rb1 41. Bb4) 40... Rb1 41. Nd6 Rg1 42. c4 (42. g3 $17) 42... dxc4 $19 ({Wrong is} 42... Rxg2 $2 43. Nf5+ Kh8 44. cxd5 $18) 43. Nxc4 $2 (43. g3 {keeps fighting.}) 43... Rxg2 {[%mdl 64] Double Attack} 44. c3 Ra2 (44... Rxh2 $142 45. Nxb6 h5) 45. Be7 $2 (45. Bd6 {is the only way for White.}) 45... b5 {Black is clearly winning.} 46. Na3 Rxh2 47. Nxb5 (47. Kf4 $142 Rf2+ 48. Kg4) 47... Rh5 48. c4 Re5+ {[%mdl 64] Double Attack. Accuracy: White = 29%, Black = 44%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.8"]
[White "Boidman, Yuri"]
[Black "Vasiljev, Jurij"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2328"]
[BlackElo "1968"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:11]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:09]} 4. Qxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:01:10]} 5. Bb5 {[%emt 0:00:11]} Bd7 {[%emt 0:00:14]} 6. Bxc6 {[%emt 0:00:08]} Bxc6 {[%emt 0:00:21]} 7. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:01:32]} 8. Bg5 {[%emt 0:00:08]} e5 {[%emt 0:01:24]} 9. Qd3 {[%emt 0:00:18]} h6 {[%emt 0:03:03]} 10. Bxf6 {[%emt 0:00:23]} Qxf6 {[%emt 0:00:13]} 11. Nd5 {[%emt 0:01:43]} Qd8 {[%emt 0:01:06]} 12. O-O-O {[%emt 0:00:35]} Rc8 {[%emt 0:00:45]} 13. Kb1 {[%emt 0:00:20]} Bxd5 {[%emt 0:00:55]} 14. Qxd5 {[%emt 0:00:29]} Qc7 {[%emt 0:00:12]} 15. Qb5+ {[%emt 0:03:51]} Qc6 {[%emt 0:00:18]} 16. Qxc6+ {[%emt 0:01:53]} Rxc6 {[%emt 0:00:31]} 17. b3 {[%emt 0:01:50]} Be7 {[%emt 0:00:31]} 18. Nd2 {[%emt 0:00:34]} O-O {[%emt 0:01:35]} 19. Nf1 {[%emt 0:03:20]} Rfc8 {[%emt 0:03:21]} 20. c4 {[%emt 0:00:27]} a6 {[%emt 0:00:23]} 21. Ne3 {[%emt 0:00:43]} b5 {[%emt 0:02:40]} 22. cxb5 {[%emt 0:00:33]} axb5 {[%emt 0:07:48]} 23. Rc1 {[%emt 0:00:28]} Kf8 {[%emt 0:07:22]} 24. Rxc6 {[%emt 0:00:33]} Rxc6 {[%emt 0:00:12]} 25. Rc1 {[%emt 0:00:13]} Rxc1+ {[%emt 0:03:43]} 26. Kxc1 {[%emt 0:00:08]} Bg5 {[%emt 0:03:08]} 27. Kc2 {[%emt 0:00:12]} Bxe3 {[%emt 0:03:16]} 28. fxe3 {[%emt 0:00:10]} Ke7 {[%emt 0:00:08]} 29. Kc3 {[%emt 0:00:34]} Kd7 {[%emt 0:00:17]} 30. Kb4 {[%emt 0:00:18]} Kc6 {[%emt 0:00:07]} 31. a4 {[%emt 0:01:23]} bxa4 {[%emt 0:00:14]} 32. bxa4 {[%emt 0:00:05]} f5 {[%emt 0:00:09]} 33. exf5 {[%emt 0:00:29]} d5 {[%emt 0:00:05]} 34. g4 {[%emt 0:00:44]} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.9"]
[White "Brettschneider, Karl"]
[Black "Knaak, Joachim"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2025"]
[BlackElo "2144"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:22]} d5 {[%emt 0:00:12]} 4. cxd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:03]} 5. Bg2 {[%emt 0:00:22]} Nb6 {[%emt 0:00:15]} 6. d3 {[%emt 0:02:42]} Be7 {[%emt 0:00:51]} 7. Nf3 {[%emt 0:00:56]} Nc6 {[%emt 0:00:15]} 8. O-O {[%emt 0:00:32]} O-O {[%emt 0:00:16]} 9. Nd2 {[%emt 0:04:37]} Be6 {[%emt 0:03:24]} 10. b3 {[%emt 0:04:12]} Qd7 {[%emt 0:01:58]} 11. Nc4 {[%emt 0:04:37]} Rad8 {[%emt 0:05:29]} 12. Bb2 {[%emt 0:04:49]} Bh3 {[%emt 0:02:37]} 13. Nxb6 {[%emt 0:12:52]} axb6 {[%emt 0:01:29]} 14. Nd5 {[%emt 0:03:16]} Bc5 {[%emt 0:13:49]} 15. Bxh3 {[%emt 0:18:45]} Qxh3 {[%emt 0:05:05]} 16. Nxc7 {[%emt 0:01:09]} Rd6 {[%emt 0:16:58]} 17. Bc1 {[%emt 0:00:15]} Nd4 {[%emt 0:02:23]} 18. a4 {[%emt 0:03:48]} Rfd8 {[%emt 0:07:24]} 19. Be3 {[%emt 0:07:51]} Nf5 {[%emt 0:05:02]} 20. Qd2 {[%emt 0:03:56]} Rg6 {[%emt 0:03:32]} 21. Bxc5 {[%emt 0:04:31]} Rh6 {[%emt 0:01:14]} 22. Qxh6 {[%emt 0:00:22]} Nxh6 {[%emt 0:00:54]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.10"]
[White "Walther, Reinhard"]
[Black "Kannenberg, Karl-Heinz"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2027"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,60,0,-6,-8,-18,-11,-16,-6,-8,-8,-14,-12,-15,-9,-16,0,-19,-10,-12,-12,-45,-41,-43,-48,-45,-21,-448,389,-427,381,-539,794,247,706,-88,588,-79,-71,-166,24,-304,-217,-547,-552,-610,-662,-937,12]} 1. d4 d5 2. Bf4 e6 3. e3 c5 4. c3 Nf6 5. Nd2 Bd6 6. Bxd6 Qxd6 7. Ngf3 Nc6 8. Bd3 O-O {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 9. Qe2 e5 10. dxe5 Nxe5 {The position is equal.} 11. Nxe5 Qxe5 12. Nf3 Qe7 13. h3 Bd7 14. O-O Bc6 15. Rfe1 Rfe8 16. Rad1 a6 {[#]} 17. c4 $146 ({Predecessor:} 17. Qc2 h6 18. Qb1 b6 19. Bc2 Qb7 20. Nh4 Rad8 21. Rd2 Qe7 22. Qd1 g6 23. Nf3 {0-1 (42) Mirzazada,N (1706)-Dimitrova,A (2319) Sochi 2016}) 17... dxc4 18. Bxc4 b5 19. Bb3 Qb7 20. Ne5 $2 {[%mdl 8192]} (20. Bc2 $11 {and White has nothing to worry.}) 20... g6 $4 {[%mdl 8192]} (20... Rxe5 $19 21. f3 c4) 21. f3 $4 {[%mdl 8192]} (21. Bxf7+ $18 Kg7 22. Bxe8 Rxe8 23. Nxc6 Qxc6 24. Qd2) 21... Qe7 $4 {[%mdl 8192]} (21... Rxe5 $19 {and life is good for Black.} 22. e4 c4) 22. Qf2 $4 {[%mdl 8192]} ({Less strong is} 22. Nxc6 Qc7 $16) (22. Bxf7+ $18 {was the only winning move.} Kg7 23. Bxe8 Bxe8 24. f4) 22... Rad8 $4 {[%mdl 8192]} (22... Qxe5 $19 23. Rd2 c4) 23. Rxd8 $2 (23. Bxf7+ Qxf7 24. Nxf7 Kxf7 25. e4) 23... Rxd8 $2 (23... Qxe5 24. Rxe8+ Nxe8) 24. Qg3 $2 (24. Nxc6 $18 Qf8 25. Nxd8 Qxd8 26. Rd1) 24... Kh8 $2 {[%mdl 8192]} (24... Bd5 $17 {keeps the pressure on. aiming for ...Nh5.} 25. e4 Bxb3 26. axb3 Nh5) 25. Re2 $2 (25. Nxc6 $18 Qd6 26. Ne5) 25... Bd5 $17 26. Bc2 (26. Bxd5 $17 Rxd5 27. Ng4) 26... Bc4 $2 ({Black should play} 26... Nh5 $19 27. Qh2 f6) 27. Re1 $2 {[%mdl 8192]} (27. Nxc4 $11 {and White stays safe.} bxc4 28. Qh4) 27... Rd2 ({Weaker is} 27... Bxa2 28. Nc6 $17) 28. Bxg6 $2 (28. Rc1 Bxa2 29. Qe1 Rxc2 30. Nxg6+ $1 {[%mdl 512]} hxg6 31. Rxc2) 28... hxg6 $19 {Black is clearly winning.} 29. b3 Nh5 30. Qxg6 Nf6 $2 {[%mdl 32768] Accuracy: White = 19%, Black = 40%. . Loss on time!?} (30... fxg6 $2 31. Nxg6+ Kg7 32. Nxe7 $19) (30... Qxe5 $19 31. Qg4 Be2 32. Qc8+ {[#]} Kh7 $1 {[%mdl 512]}) 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.11"]
[White "Steingrobe, Udo"]
[Black "Krueger, Erich"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2024"]
[BlackElo "2102"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,82,30,48,29,88,88,74,76,89,79,87,86,74,66,66,81,68,23,43,43,64,51,135,37,54,58,115,77,262,250,323,258,256,180,177,157,170,157,144,146,183,173,321,127,395,389,423,-117,-61,-237,-250,-253,-254,-226,-23,-1,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Be3 Ng4 {8...c6 is the hot move.} 9. Bg5 Qe8 10. Re1 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} h6 (10... exd4 $11 11. Nd5 (11. Nxd4 Qe5 $11) 11... Bd7) 11. Bh4 $16 exd4 12. Nxd4 {White is better.} Qe5 13. Nf3 {[#]} ({Reject} 13. Bxg4 $6 Bxg4 14. Qxg4 Qxd4 $11) 13... Qa5 $146 ({Predecessor:} 13... Qc5 14. Nd2 Qd4 15. a3 g5 16. Bg3 f5 17. exf5 Bxf5 18. Nde4 Qxd1 19. Raxd1 Rae8 {½-½ (44) Winants,L (2504)-Bojkov,D (2520) France 2008}) 14. Rc1 Nf6 15. a3 g5 16. Bg3 Nh5 17. Qd2 Nxg3 18. hxg3 Bg4 19. Nd4 Bd7 (19... Qe5 $14) 20. Bd1 (20. Ndb5 $16) 20... Qe5 21. Nf3 Qf6 ({Black should try} 21... Qe6 $14) 22. b4 c6 $2 (22... Nb8 $16) 23. e5 $1 $18 {[%cal Re5f6]} Qg6 24. exd6 Rae8 25. c5 {Black must now prevent Re7.} Rxe1+ 26. Nxe1 Re8 27. Bc2 Qf6 28. Nf3 Nb8 (28... Qxc3 $2 29. Bh7+ $1 {[%mdl 512]} Kxh7 30. Rxc3 $18) 29. Ne4 Qb2 (29... Qe6 {keeps fighting.} 30. Re1 Qd5) 30. a4 $2 (30. Rb1 $1 $18 {[%cal Rb1b2] is the precise move to win.} Qxa3 31. Nfxg5 $1 {[%mdl 512]}) 30... g4 $2 {[%mdl 8192]} (30... Kf8 $16) 31. Rb1 Qa2 {[#]} 32. Bd3 $2 (32. Nf6+ $1 $18 {[%mdl 512]} Bxf6 {[#]} 33. Bh7+ $1 {[%mdl 576] Discovered Attack} Kxh7 34. Qxa2 gxf3 35. Qxf7+ {[%mdl 64] Double Attack} Bg7 36. gxf3) 32... Qd5 ({Better is} 32... Qxd2 $17 33. Nfxd2 f5) 33. Re1 $2 ({White should play} 33. Nc3 $1 $15 Bxc3 34. Qxc3 gxf3 35. gxf3) 33... gxf3 $19 34. gxf3 f5 35. Rc1 {Threatens to win with Bc4.} Kf8 $2 ({But not} 35... fxe4 $2 36. Bc4 $18) (35... Qd4 $19 36. Bc4+ Kf8 37. Qxd4 Bxd4) 36. Nc3 $1 $11 {[%cal Rc3d5]} Qxf3 {aiming for ...f4!The position is equal.} 37. Be2 Bxc3 38. Rxc3 Qxe2 39. Qxh6+ Kf7 {And now ...Qe1+ would win.} 40. Qh7+ Kf6 {Strongly threatening ...Qe1+.} 41. Qh6+ $1 Kf7 {What a bad dream for Black. Accuracy: White = 47%, Black = 45%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.21"]
[Round "8.12"]
[White "Zimmermann, Rolf"]
[Black "Ehlert, Horst"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2101"]
[BlackElo "2006"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,72,2,16,0,18,-4,6,-8,-8,-58,4,9,14,-21,0,2,-1,-6,2,0,37,0,0,-61,69,-49,154,112,141,138,212,113,183,191,266,127,148,104,91,74,331,-179,93,95,89,91,81,75,70,6,8,8,8,0,0,-800,0]} 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. O-O O-O 8. b3 d6 9. Bb2 Rb8 10. Nd5 {[#] A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} Bg4 $146 ({Predecessor:} 10... Nxd5 11. cxd5 Nb4 12. a3 Nd3 13. Bc3 f5 14. Qc2 e4 15. f3 exf3 16. Bxf3 Ne5 17. Bg2 Qe7 {1-0 (44) Brunello,S (2553)-Miezis,N (2434) Katowice 2017}) 11. h3 Be6 12. d4 {The position is equal.} exd4 13. exd4 Bxd5 (13... Nf5 $15) 14. cxd5 $11 Nb4 15. Nf4 cxd4 16. a3 $36 {[%mdl 2048] White has the initiative.} (16. Bxd4 Bxd4 17. Qxd4 Nc2 $17) 16... Na6 $1 17. b4 Qb6 18. Re1 Nf5 19. Qd3 Nc7 20. g4 (20. Rac1 $11) 20... Nh6 (20... Nh4 $15) 21. Re4 (21. a4 $14) 21... a5 $2 {[#]} (21... Nb5 $1 $15 {keeps the upper hand.}) 22. Bxd4 $16 Bxd4 23. Rxd4 ({Resist} 23. Qxd4 $6 Qxd4 24. Rxd4 Nb5 $14) 23... Rfe8 (23... Rbc8 $16) 24. Rb1 (24. Rc4 $18) 24... axb4 (24... Na6 $16) 25. Rdxb4 $18 ({Don't do} 25. Rbxb4 $6 Qa5 $14) 25... Qa7 (25... Qa5 {was necessary.} 26. Qd4 (26. Rxb7 Rxb7 27. Rxb7 Na6 $16) 26... Na6) 26. Qb3 (26. Qg3 $18) 26... Na6 $16 27. Rxb7 Qd4 28. Qb6 Rxb7 $4 {[%mdl 8192] [#]} (28... Qxf4 $16 29. Qxa6 Rxb7 30. Qxb7 f5) 29. Qxb7 $4 {[%mdl 8192]} (29. Qxd4 $18 {was the only winning move.} Rxb1+ 30. Kh2) 29... Nc5 $2 ({Better is} 29... Rb8 $19 30. Qxb8+ Nxb8 31. Rxb8+ Kg7) 30. Qb4 Qe5 31. Rb2 Kg7 32. a4 Qe1+ 33. Kh2 (33. Bf1 $1 $14 Qxb4 34. Rxb4) 33... Qxb4 $1 $11 34. Rxb4 Ra8 $1 35. Rb6 Rxa4 36. Rb4 $2 {[%mdl 8192]} (36. Kg3 $11) 36... Ra8 $2 {[%mdl 32768] Quite a comeback for Black. Accuracy: White = 37%, Black = 45%. . Loss on time!?} ({Black should try} 36... Rxb4 $19 37. Ne2 g5) 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.1"]
[White "Dresen, Ulrich"]
[Black "Strobel, Walter"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2230"]
[BlackElo "2150"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,-3,8,0,6,-19,-2,-9,22,22,33,29,30,27,35,0,35,27,80,48,61,64,52,43,56,52,70,59,65,56,58,58,85,81,138,138,137,137,142,125,126,122,152,121,156,127,182,184,198,191,263,194,249,194,252,197,264,201,197,186,168,172,268,281,271,272,260,221,368,333,577,197,187,158,479,475,870,884,29990,29991,29992,29993,29995,29989]} 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 cxd4 5. exd4 f6 6. Bb5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} e6 7. Nf3 Nge7 8. O-O {[#] The position is equal.} Ng6 $146 (8... g5 $5 {[%cal Rg5f4]} 9. Bg3 a6 $11) ({Predecessor:} 8... g5 9. Bg3 h5 10. h4 g4 11. Ne1 Bh6 12. Nd3 Ng6 13. Re1 O-O 14. Nd2 Nce7 {0-1 (56) Galvan Sarmiento,J (1954)-Ramon Perez,J (2219) Sanxenxo 2019}) 9. Bg3 Bd6 10. Re1 O-O 11. Nbd2 Bxg3 12. hxg3 Qd6 (12... Qb6 $5 {[%cal Rb6b5]} 13. a4 a6 14. Bxc6 Qxc6 $11) 13. c4 Qb4 (13... Rb8 $11) 14. Qc2 a6 15. a3 $36 {[%mdl 2048] White has the initiative.} Qd6 16. c5 Qc7 17. Bd3 $1 Nce7 18. Qc3 Bd7 19. Re2 Rfc8 20. b4 b5 21. Nb3 Re8 (21... Nc6 $142) 22. Na5 $16 Nc6 23. Nxc6 Bxc6 24. Rae1 Nf8 25. Nd2 Qc8 26. f4 Ra7 27. Nf3 Qd8 (27... Qc7 $16 28. Qd2 a5) 28. g4 $18 Qb8 29. Qd2 Qd8 (29... a5 $142 30. g5 (30. bxa5 Qd8 $16) 30... axb4) 30. g3 Qc8 (30... Qc7 $142 31. g5 a5 32. gxf6 gxf6) 31. Kg2 Qd8 (31... a5 $142 32. a4 (32. bxa5 Qc7 $16) 32... Qb8) 32. Kf2 Ree7 (32... a5 $142 33. g5 axb4) 33. Re3 a5 34. f5 axb4 35. axb4 e5 (35... exf5 {is a better defense.} 36. Rxe7 (36. Bxf5 Rxe3 37. Qxe3 Ra4 $14) 36... Rxe7) 36. dxe5 {And now Nd4 would win.} d4 {[#]} 37. R3e2 $1 ({Resist} 37. Re4 $6 Bxe4 38. exf6 (38. Bxe4 fxe5 39. Qe2 Qe8 $11) 38... gxf6 $16) 37... Bxf3 38. Kxf3 fxe5 (38... Qd5+ {was necessary.} 39. Be4 Qb3+ 40. Qd3 Qxb4) 39. Rxe5 Qa8+ $2 (39... Rxe5 {was called for.} 40. Rxe5 Nd7) 40. Kf2 $2 (40. Be4 Ra3+ 41. Kf2) 40... Rxe5 41. Rxe5 Ra2 $2 {Loses the game.} (41... Qh1 $16 42. Qe2 Qh2+ 43. Kf3 Qh1+ 44. Kf4 Qc1+ 45. Kf3 Qh1+ 46. Qg2 Qc1) 42. Bc2 {[#] Hoping for Bb3+.} Qa3 (42... Nd7 $142) 43. Re2 Ne6 44. fxe6 {White mates.} Rxc2 45. Qxc2 d3 46. Qd1 {Accuracy: White = 68%, Black = 38%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.2"]
[White "Kierzek, Matthias"]
[Black "Khanukov, Boris"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2228"]
[BlackElo "2291"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,125,0,29,24,39,34,25,30,24,10,7,9,19,18,28,4,16,0,5,6,29,5,0,0,7,0,0,0,0,-28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,372,91,81,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nh4 c6 9. cxd5 cxd5 10. Nf5 {E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7.} Ne4 11. Nc3 Nxc3 12. bxc3 {White has an edge.} Na6 {[#]} 13. Nxe7+ $146 ({Predecessor:} 13. c4 Nc5 14. cxd5 Bf6 15. Rb1 d6 16. Bf4 Be5 17. Qd2 Qf6 18. e4 Bxf4 19. Qxf4 {1-0 (50) Orsag,M (2428)-Novak,M (2249) Czechia 2008}) 13... Qxe7 14. c4 Nc5 15. cxd5 d6 16. Bb2 f6 17. Rc1 Rfe8 18. Re1 Ba6 19. Qd2 Qd7 20. Bd4 Re7 21. Rc3 Rae8 {[%cal Re7e2]} 22. Re3 Qa4 23. Bf3 Bc4 24. Rxe7 Rxe7 25. Bxc5 bxc5 26. Qf4 Qa6 $1 27. Rb1 {[#] White wants to mate with Rb8+.} Bxe2 28. Re1 Re5 {White must now prevent ...Bxf3.} 29. Rxe2 Rxe2 30. Bxe2 Qxe2 31. Qxd6 $11 {[%mdl 4096] Endgame KQ-KQ} c4 32. Qb8+ Kf7 33. Qxa7+ Kg6 {[#] Threatens to win with ...c3.} 34. Qd4 Qe1+ (34... c3 $11 35. Qxc3 Qd1+ {[%mdl 64] Double Attack} 36. Kg2 Qxd5+ {[%mdl 64] Double Attack} 37. Qf3 Qxa2) 35. Kg2 $16 c3 36. d6 (36. Kf3 $16) 36... Qd2 $11 {The position is equal.} 37. Qe4+ Kh6 $1 38. Qf4+ Qxf4 39. gxf4 {KP-KP} c2 40. d7 c1=Q 41. d8=Q Qxf4 {KQ-KQ} 42. Qd3 {And now Qe3 would win.} g5 (42... Qg5+ {keeps more tension.} 43. Kf1 Qh4 44. Qd2+ g5 45. Qc3 Kg7) 43. h3 Qa4 44. Qd5 Kg7 45. Qb7+ Kg6 46. Qb3 Qe4+ 47. Kf1 Qh1+ 48. Ke2 Qe4+ 49. Kd2 Qf4+ 50. Qe3 {Hoping for Qxf4.} Qb4+ 51. Kc2 Qa4+ 52. Kb2 h5 53. Qd3+ Kg7 54. Qf3 h4 55. Qb7+ Kg6 {...Qd4+ is the strong threat.} 56. Qd5 $1 Qb4+ 57. Kc2 Kh6 58. f3 Qf4 {Strongly threatening ...Qh2+.} 59. Kd3 Qa4 60. Qf7 Qd1+ 61. Ke3 Qc1+ 62. Ke2 Qb2+ 63. Kf1 {Accuracy: White = 95%, Black = 96%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.3"]
[White "Syre, Christian"]
[Black "Buchal, Stephan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2222"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,63,5,19,2,4,-2,0,-6,7,-6,13,0,0,0,0,0,63,83,73,65,80,46,172,94,97,87,137,12,8,-89,-95,-71,-25,-101,10,-50,63,53,179,185,187,98,83,82,498,0,603,596]} 1. d4 g6 2. e4 d6 3. Nc3 Nf6 4. Nge2 Bg7 5. g3 O-O 6. Bg2 e5 7. O-O c6 8. h3 b5 {8...b5 is better than 8...Nbd7.} 9. a3 Bb7 10. Bg5 {B07: Pirc Defence: Miscellaneous Systems.} Nbd7 11. Qd2 Re8 12. Rad1 {The position is equal.} a6 13. Rfe1 {[#]} Qb6 $146 ({Predecessor:} 13... Qe7 14. Bh6 Bxh6 15. Qxh6 Rad8 16. f4 Qf8 17. Qh4 h6 18. g4 exf4 19. g5 Nh7 20. gxh6 {0-1 (42) Gufeld,E (2445)-Peng,X (2490) Beijing 1996}) 14. Be3 {And now dxe5 would win.} Qc7 15. g4 $36 {[%mdl 2048] White has some pressure.} exd4 16. Nxd4 c5 {[#]} (16... Bf8 $11) 17. Ndxb5 $1 $14 {[%mdl 512]} axb5 18. Nxb5 {[%mdl 64] Double Attack} Qb6 19. Nxd6 Ne5 (19... Bc6 $1 $14) 20. b4 ({But not} 20. Nxe8 $6 Rxe8 21. Qb4 cxb4 $16) (20. f4 $18 Nexg4 21. hxg4 (21. Nxe8 Nxe3 22. Rxe3 Nxe8 $16) 21... Nxe4 22. Bxe4 Rxe4 23. Nxe4 Bxe4 24. b4) 20... Red8 $16 {Hoping for ...Nxe4!} 21. Bxc5 Qc6 {[#]} 22. Qf4 (22. Qe3 $1 $16) 22... Nfd7 $11 23. Nxb7 (23. b5 $11 Qxc5 24. Nxb7 Qxb5 25. Nxd8 Rxd8 26. Rd5) 23... Qxb7 $17 24. Bd4 Qc7 {[%mdl 1024] Black has strong compensation.} 25. Qc1 {[#]} (25. Qg3 $11) 25... Qc4 (25... Nf8 $1 $17 26. Ba1 Rxd1 27. Rxd1 Ne6) 26. Qa1 ({White should try} 26. Ba1 $11) 26... f6 ({Black should play} 26... Qxc2 $15 27. g5 Rdb8) 27. f4 $14 Nc6 (27... Nf7 $1 $14) 28. Bc3 $18 Nb6 29. Bxf6 (29. Rxd8+ $18 Rxd8 30. Bf1 (30. Bxf6 Bxf6 31. Qxf6 Qd4+ 32. Qxd4 Nxd4 $14)) 29... Rxd1 30. Rxd1 Qxc2 $2 {[%mdl 8192]} (30... Bxf6 $16 {is a better chance.} 31. Qxf6 Rf8) 31. e5 $2 (31. Bxg7 $18 Rxa3 32. Qc1 Qxc1 33. Rxc1 Nxb4 34. Bh6) 31... Nxb4 $2 {[%mdl 8192]} (31... Rxa3 $11 32. Qxa3 Qxd1+ 33. Kh2 Qd2 34. Qb3+ Kf8) 32. Bxa8 {Accuracy: White = 55%, Black = 32%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.4"]
[White "Schulz, Michael"]
[Black "Andersen, Knut"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2137"]
[BlackElo "2047"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,160,0,0,-8,-9,-4,0,-10,0,-25,-17,-19,-16,-23,-19,-18,-8,-13,7,0,0,0,7,0,0,0,22,17,37,30,22,18,33,23,35,28,35,16,35,35,35,35,35,35,43,43,43,41,43,43,43,43,43,32,40,32,43,43,45,40,40,40,40,40,40,32,38,32,32,32,40,12,12,8,8,8,8,0,0,0,0,0,0,-313,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-331,-318,-291,-291,-481,-377,-502,-491,-480,0,0,0,0,0,0,0,0,0,0,0,0,477,211,352,0,231,293,588,576,536,0,0,25,25,31,31,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 dxc4 6. Bxc4 O-O 7. Nc3 Nd7 8. Qc2 {D00: 1 d4 d5: Unusual lines.} f5 9. Nf3 Nf6 10. Bd3 g6 11. O-O c6 12. h3 Qe7 13. Rfe1 {[#]} Bd7 $146 ({Predecessor:} 13... Be6 14. e4 fxe4 15. Nxe4 Nxe4 16. Bxe4 Rfd8 17. Rad1 Qf6 18. a3 a5 19. Qc3 Bc7 {0-1 (40) Pert,R (2417)-Kosten,A (2527) West Bromwich 2005}) 14. a3 a5 15. Na4 Nd5 16. Rac1 Be6 17. Nc5 Bxc5 18. Qxc5 Qxc5 19. Rxc5 f6 20. g3 Rfe8 21. h4 Kg7 22. Rb1 a4 23. Rbc1 Nb6 24. Bf1 Bd5 25. Bg2 Nd7 26. R5c3 Ra5 27. Ne1 Bf7 28. Nd3 Rb5 29. Nb4 Rd8 30. Bf3 h5 31. Bd1 Nb6 32. Be2 Ra5 33. Rc5 Rda8 34. Kf1 Nd5 35. Nd3 Nb6 36. Rxa5 (36. R5c2 {is interesting.} Bb3 37. Rc3 Bd5 38. Nf4 Bf7 39. Bf3) 36... Rxa5 37. Nc5 Ra7 38. Ke1 Kf8 39. Kd2 Ke7 40. Kd3 Nd7 41. Kc3 b6 42. Nxd7 Kxd7 $14 {[%mdl 4096] Endgame KRB-KRB} 43. Kb4 Kd6 44. Bf3 Bd5 45. Bxd5 Kxd5 $11 {KR-KR} 46. Rc4 Ra5 47. Kc3 Ra7 48. f3 $2 {[%mdl 8192]} (48. Kb4 $11) 48... b5 $2 (48... Re7 $19 49. e4+ fxe4 50. fxe4+ Rxe4 51. Rxa4 Rg4) 49. Rc5+ Kd6 50. Kb4 Re7 51. Rc3 Re8 52. Ka5 Rb8 53. Kb4 g5 54. Rc5 gxh4 55. gxh4 Re8 56. Ka5 Rxe3 57. Kb6 $2 {[%mdl 8192]} (57. Rxf5 $11 Rb3 58. Rxh5) 57... Rxf3 $19 58. Rxc6+ Kd5 59. Rxf6 $2 (59. Kxb5 Rf4 60. Rxf6) 59... Kxd4 60. Kxb5 {[#]} Rf4 $1 61. Rc6 Kd5 $2 ({Black should play} 61... Rg4 $19 {aiming for ...f4.} 62. Kxa4 f4) 62. Rc5+ $11 Ke6 63. Rc6+ Kd7 64. Rc5 Ke6 65. Rc6+ Ke5 66. Rc5+ Ke4 67. Kxa4 Kf3+ $2 {[%mdl 8192]} (67... Rg4 $11 {and Black is okay.} 68. Kb5 f4 69. Rc4+ Ke3 70. Rc3+ Ke2) 68. b4 $18 Kg4 (68... Kg3 $142 69. Ka5 Rf3) 69. Kb5 $2 ({Only move:} 69. Ka5 $18) 69... Rf3 $2 (69... Re4 $11 {and Black has nothing to worry.}) 70. a4 Ra3 $2 (70... Rf1 71. Kc6 Rf4) 71. a5 f4 72. a6 $2 (72. Rc1 $18) 72... f3 73. Kb6 f2 74. Rc1 Kxh4 75. a7 (75. b5 $5 {[%cal Ra6a7]} Kh3 76. Kb7 $14) 75... Kg3 {The position is equal.} 76. Kb7 h4 77. a8=Q Rxa8 78. Kxa8 {[#] Black must now prevent b5.} h3 79. b5 {And now b6 would win.} h2 {...Kg2 is the strong threat.} 80. b6 {White threatens b7 and mate.} Kg2 {Quite a comeback for White. Accuracy: White = 82%, Black = 85%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.5"]
[White "Kannenberg, Karl-Heinz"]
[Black "Boidman, Yuri"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2128"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,80,-12,-12,-16,-6,-50,-21,-57,-71,-64,-59,-63,-35,-45,-49,-66,-75,-105,-112,-110,-104,-117,-105,-129,-101,-106,-134,-144,-135,-129,-149,-158,-137,-151,-129,-141,-135,-133,-112,-91,-57,-162,-70,-77,-79,-84,-73,-77,-84,-79,-89,-86,-88,-99,-82,-127,-104,-163,-116,-118,-138,-118,-118,-593,-586,-579,-579,-572,-572,-553,-329,-370,-354]} 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 Bg4 6. h3 {D05: Colle System with ...e6.} Bh5 7. Bb5 {[#]} Qb6 $146 (7... e6 {keeps more tension.} 8. O-O Bd6 9. Nbd2 O-O 10. g4 Bg6) ({Predecessor:} 7... Qa5 8. Bxc6+ bxc6 9. Nbd2 e6 10. Qc2 Bd6 11. dxc5 Qxc5 12. b4 Qb6 13. Nd4 O-O {½-½ (23) Schumacher,P (1429)-Hoffmann,F (1464) Duisburg Rheinhausen 2007}) 8. Qa4 {The position is equal.} Bxf3 9. gxf3 e6 10. Nd2 Be7 11. dxc5 Bxc5 12. b4 Be7 13. c4 O-O 14. c5 Qc7 15. Bxc6 bxc6 16. Nb3 a5 17. bxa5 Nd7 18. Bb2 Nxc5 ({Don't do} 18... Bxc5 19. Rg1 $17) 19. Nxc5 Bxc5 20. Bc3 e5 21. Rg1 g6 22. Kf1 Rfd8 23. Rc1 d4 24. Be1 Qe7 25. e4 {[#]} (25. exd4 $15 Bxd4 26. Qxc6) 25... Bb6 $1 {[%mdl 512]} 26. Rxc6 $15 {[#]} (26. axb6 Rxa4) 26... Bxa5 $1 {[%mdl 512]} 27. Bxa5 {[#]} Qa7 $1 28. Rc2 Qxa5 29. Qxa5 Rxa5 $17 {[%mdl 4096] Endgame KRR-KRR} 30. Kg2 Rda8 31. Ra1 Kg7 32. Rb2 Ra3 33. Kg3 (33. h4 $17) 33... h5 34. Rb5 R8a6 ({Don't play} 34... Rxa2 $6 35. Rxa2 Rxa2 36. Rxe5 $11) 35. Rxe5 Rf6 ({Reject} 35... Rxa2 $6 36. Rxa2 Rxa2 37. Rd5 $11) 36. Rd1 $2 {[%mdl 8192] This move loses the game for White.} (36. Rf1 $17 {is a better chance.}) 36... Raxf3+ $19 37. Kg2 Rxf2+ {[%mdl 64] Double Attack} 38. Kg1 Rxa2 39. Rxd4 Rff2 40. Rg5 Rfe2 {Accuracy: White = 59%, Black = 74%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.6"]
[White "Waltenberger, Udo"]
[Black "Postler, Reinhard"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2005"]
[BlackElo "2238"]
[Annotator "RC"]
[PlyCount "52"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:02]} Nd5 {[%emt 0:00:01]} 5. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:11]} 6. Qxd4 {[%emt 0:00:09]} Nc6 {[%emt 0:00:35]} 7. Qe4 {[%emt 0:00:05]} d6 {[%emt 0:00:51]} 8. Nbd2 {[%emt 0:01:31]} dxe5 {[%emt 0:09:38]} 9. Nxe5 {[%emt 0:00:05]} Qc7 {[%emt 0:13:08]} 10. Ndf3 {[%emt 0:08:22]} Bd6 {[%emt 0:04:41]} 11. Nc4 {[%emt 0:14:36]} Be7 {[%emt 0:01:23]} 12. Bd3 {[%emt 0:05:09]} b6 {[%emt 0:06:05]} 13. Nce5 {[%emt 0:04:09]} Bb7 {[%emt 0:02:07]} 14. Bb5 {[%emt 0:03:07]} Bd6 {[%emt 0:11:09]} 15. Nxc6 {[%emt 0:04:58]} Bxc6 {[%emt 0:00:03]} 16. Nd4 {[%emt 0:00:58]} Bd7 {[%emt 0:01:33]} 17. Nxe6 {[%emt 0:06:49]} fxe6 {[%emt 0:00:08]} 18. Qxe6+ {[%emt 0:00:09]} Ne7 {[%emt 0:00:04]} 19. Qe4 {[%emt 0:08:00]} Bc6 {[%emt 0:00:54]} 20. Bxc6+ {[%emt 0:01:43]} Qxc6 {[%emt 0:00:17]} 21. Qg4 {[%emt 0:00:19]} O-O {[%emt 0:02:20]} 22. Bg5 {[%emt 0:07:16]} Nf5 {[%emt 0:05:37]} 23. O-O-O {[%emt 0:00:20]} Rac8 {[%emt 0:03:05]} 24. Rhe1 {[%emt 0:04:02]} b5 {[%emt 0:03:19]} 25. Rd3 {[%emt 0:03:46]} g6 {[%emt 0:13:01]} 26. Re6 {[%emt 0:07:42]} Bf4+ {[%emt 0:00:25]} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.7"]
[White "Allgaier, Erik"]
[Black "Rosen, Willy"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2030"]
[BlackElo "2165"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,122,-12,-7,-9,-12,-31,-32,-40,-39,-42,0,0,0,4,37,22,44,14,13,13,36,-22,-19,-39,-10,-16,0,-53,-25,-33,-35,-41,-27,-39,-12,-8,0,-9,0,0,0,-7,-29,-32,-37,-118,-97,-180,-93,-111,-66,-120,-125,-124,-152,-150,-164,-156,-89,-153,-74,-150,-104,-173,-177,-173,-135,-154,-166,-278,-278,-925,-922,-883,-853,-839,-333,-735,-457,-454,-396,-385,-377,-370,-367,-548,-544,-539,-536,-541,-537,-512,-371,-452,-329,-462,-439,-566,-526,-708,-691,-668,-670,-653,-669,-1175,-581,-513,-450]} 1. c4 c5 2. g3 Nc6 3. Bg2 d6 4. Nf3 e5 5. O-O g6 6. Nc3 Bg7 7. Ne1 Be6 {7...Be6 is better than 7...Nge7.} 8. Nd5 Nge7 9. Nc2 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} O-O 10. Nce3 Rb8 {[#]} 11. Nxe7+ $146 {Black is slightly better.} ({Predecessor:} 11. a4 Qd7 12. d3 Bh3 13. Rb1 Bxg2 14. Kxg2 Nxd5 15. Nxd5 Ne7 16. Nxe7+ Qxe7 17. b4 {1-0 (43) Kovalev,D (2487)-Villalba,M (2258) chess.com INT 2020}) 11... Nxe7 12. Nd5 Bxd5 13. cxd5 f5 14. d3 Kh8 15. Qc2 Qe8 16. f4 Qf7 17. e4 exf4 18. gxf4 (18. Bxf4 $14 Bd4+ 19. Kh1) 18... Bd4+ $11 19. Kh1 Qf6 20. Rb1 b5 21. b3 (21. b4 $11) 21... Rbc8 22. Qe2 Rfe8 23. Qc2 Ng8 24. Bf3 Qh4 25. Qg2 Nf6 26. Bd2 c4 (26... Rg8 {seems wilder.} 27. Be1 Qh6 28. Bd2 Rce8 29. Rfe1 Qg7) 27. bxc4 bxc4 28. e5 $132 {[%mdl 2048] White has counterplay} dxe5 29. fxe5 Bxe5 30. dxc4 (30. Bg5 $15 Qd4 31. dxc4) 30... Qxc4 $17 ({Much weaker is} 30... Rxc4 $6 31. Bg5 $11) 31. Rbe1 (31. Bg5 $17 {might work better.}) 31... Nd7 (31... Qxa2 $19 {aiming for ...Rc2.} 32. Re2 Rc2) 32. Bg5 Bf6 33. Bxf6+ (33. Rc1 $15 Qd3 34. Qd2 Qxd2 35. Bxd2) 33... Nxf6 34. Qb2 Qc3 35. Rxe8+ Nxe8 36. Qb7 Qc7 (36... Nd6 $142 37. Qe7 Qc7 38. Qf6+ Kg8) 37. Qb2+ ({White should try} 37. Qxc7 Rxc7 38. Re1) 37... Qg7 ({Black should play} 37... Kg8 38. Qe2 Nd6 39. Qe6+ Kf8) 38. Qe2 (38. Qa3 $142) 38... Qf6 39. Qb5 (39. Qf2 $17) 39... Nd6 $19 40. Qd7 Rc2 41. Rb1 {[#]} Nf7 $1 {...Qc3 is the strong threat.} 42. Qe6 (42. Qxa7 $142 Qc3 43. Be4 Rc1+ 44. Rxc1 Qxc1+ 45. Kg2) 42... Qc3 43. Be4 $2 (43. Bd1 Rxa2 44. Rb7) 43... Rc1+ 44. Rxc1 Qxc1+ 45. Kg2 Qg5+ $2 {[#]} (45... Qd2+ 46. Kh1 Qe1+ 47. Kg2 Qxe4+ 48. Qxe4 fxe4) 46. Kf2 $2 (46. Kh1 Qc1+ 47. Kg2 Qd2+ {[%mdl 64] Double Attack} 48. Kh1 Qd1+ 49. Kg2 Qe2+ 50. Kg1 Qe3+ 51. Kh1 Qxe4+ 52. Qxe4 fxe4 53. Kg1) 46... Qf4+ ({And not} 46... fxe4 47. Qxf7 Qd2+ 48. Kg3 $11) 47. Bf3 Kg7 48. Qe3 Qxh2+ 49. Bg2 a6 50. Kf1 (50. Qa7 $142) 50... Qe5 51. Qa3 g5 52. Qxa6 g4 53. Qe2 {White hopes to continue with Qxe5+.} Qc3 54. Qd1 Qc5 55. Qd3 (55. a4 $142) 55... Kf6 {Black is clearly winning.} 56. Qa6+ Nd6 57. Qe2 Qc1+ 58. Kf2 {intending Qe6+.} Qf4+ 59. Kg1 Qe5 60. Qxe5+ Kxe5 61. a4 Nc4 {Accuracy: White = 47%, Black = 60%.} 0-1

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.8"]
[White "Knaak, Joachim"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "2144"]
[BlackElo "2101"]
[Annotator "ChessBase"]
[PlyCount "24"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 Nf6 {[%emt 0:01:16]} 2. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:30]} 3. dxe5 {[%emt 0:00:08]} Ne4 {[%emt 0:00:52]} 4. a3 {[%emt 0:01:56]} a5 {[%emt 0:00:21]} 5. Nf3 {[%emt 0:02:01]} a4 {[%emt 0:06:30]} 6. Nbd2 {[%emt 0:12:28]} Nc5 {[%emt 0:01:20]} 7. e3 {[%emt 0:03:18]} Nc6 {[%emt 0:03:03]} 8. Be2 {[%emt 0:06:27]} g6 {[%emt 0:04:33]} 9. b4 {[%emt 0:04:20]} axb3 {[%emt 0:02:52]} 10. Nxb3 {[%emt 0:00:18]} Nxb3 {[%emt 0:00:26]} 11. Qxb3 Bg7 12. Bb2 O-O 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.9"]
[White "Kuempers, Ulrich"]
[Black "Tchetchelnitski, Boris"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2011"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,98,0,-3,-7,0,10,0,0,-5,-7,-23,-7,-22,-31,-40,-34,-40,-35,-72,-10,0,31,48,149,184,260,220,414,417,413,417,410,409,367,352,448,362,337,307,608,591,562,417,587,478,458,454,426,412,862,90,454,438,631,508,752,741,898,627,560,213,266,255,260,56,60,45,254,67,411,115,104,0,671,472,441,441,431,422,494,475,1229,1203,1479,1423,1288,1293,666]} 1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. a4 b4 7. c4 bxc3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems.} 8. bxc3 d5 {[#]} 9. Qb3 $146 ({Predecessor:} 9. Bf4 O-O 10. Nbd2 c5 11. c4 Nc6 12. dxc5 Bxc5 13. Qc2 Nb4 14. Qb2 dxc4 15. Nxc4 {0-1 (69) Inarkiev,E (2664)-Ponkratov,P (2610) St Petersburg 2015}) 9... Ba6 {The position is equal.} 10. Re1 Nbd7 11. Ba3 Rb8 12. Qc2 O-O 13. Nbd2 Bxa3 14. Rxa3 c5 15. c4 Qc7 (15... Rc8 $17) 16. cxd5 $11 exd5 17. dxc5 Rfc8 (17... Qxc5 $14 18. Rc3 Qa5) 18. Rc3 $16 Nxc5 (18... Rb4 {keeps fighting.}) 19. Rc1 Nfd7 $2 {[#]} (19... Bc4 {was called for.} 20. Bh3 (20. Nxc4 Nce4 $11) 20... Re8) 20. Ng5 $1 $18 {[%csl LRd5,LRh7]} g6 21. Bxd5 Qe5 22. Bxf7+ (22. Rxc5 $2 Rxc5 23. Bxf7+ Kh8 $19) 22... Kg7 23. Ndf3 Qf6 24. Bd5 h6 25. Nh3 (25. Rxc5 $2 Nxc5 26. h4 hxg5 $19) 25... Nb6 $2 (25... g5 26. Qd2 Bb7 27. Bxb7 Rxb7) 26. Nf4 Nbxa4 27. Ra3 (27. Rxc5 Nxc5 28. Nh4 Nd7 $16) 27... Nd3 (27... Kh7 $142 28. Ne5 Qf5 29. Nfxg6 Qxc2 30. Rxc2 Bb5) 28. Qc7+ (28. Rxa4 Rxc2 29. Rxc2 Nxf4 $14) ({Not} 28. Nxd3 Rxc2 29. Rxc2 Qd6 $16) 28... Rxc7 29. Rxc7+ Kh8 30. exd3 Bb5 (30... Qd6 $142 31. Rxa7 (31. Rxa4 Qxc7 32. Rxa6 Rb6 $16) 31... Qb6) 31. Rxa7 $2 (31. Nh4 $18 Qg7 32. Nhxg6+ Kh7 33. Ne7) 31... Nb6 $2 {[%mdl 8192]} (31... g5 $16 {is more resistant.}) 32. Be4 Be8 (32... Kg8 $142 33. Nxg6 Re8) 33. R3a6 g5 34. Nd5 Qd8 35. Nxb6 Rxb6 36. Rh7+ (36. Ra8 $142 Rb8 37. Rxh6+ Kg8 38. Ra7) 36... Kg8 37. Raa7 {Strongly threatening h4.} Qf6 38. Rhe7 $2 (38. Kg2 $18) 38... Kf8 $14 39. Reb7 Re6 $2 (39... Ra6 $14 40. Rxa6 Qxa6) 40. Kg2 $2 (40. Rb8 $18) 40... h5 $2 {[%mdl 8192]} ({Better is} 40... Ra6 $1 $14) 41. Ra8 $2 (41. Ra5 $18 {is more deadly.}) 41... g4 $16 {[#] Hoping for ...Rxe4.} 42. Nh4 (42. Nd2 $1 $16) 42... Ra6 $2 {[%mdl 8192]} (42... Rxe4 $11 43. dxe4 Qc6 44. Rxe8+ Kxe8) 43. Ng6+ {White is clearly winning.} Qxg6 44. Bxg6 {[%csl Gg6][%cal Ra8e8]} Rxa8 45. Bxe8 Rxe8 $18 {KR-KR} 46. Rb5 Rd8 (46... Kg7 $142 47. Rxh5 Kf6) 47. Rxh5 Rxd3 48. Rf5+ Ke7 49. Rf4 Ke8 {Accuracy: White = 50%, Black = 29%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.10"]
[White "Kliewe, Hans-Juergen"]
[Black "Bogorad, Michail"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2124"]
[BlackElo "2064"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,100,68,91,81,125,109,109,101,106,109,105,86,97,75,130,114,117,108,111,113,114,93,87,75,71,35,76,0,0,-12,12,10,35,-9,0,0,20,18,48,39,53,34,326,164,235,90,82,77,77,27,79,62,152,156,153,152,218,202,207,206,204,165,185,181,456,437,956,932,29986,986,891,881,1054,931,1637,1530,29983,29984,29991,5190,29993,29991,29991,29992,29995,29994,29994,29995,29996,29997,29998,29999,29999]} 1. d4 c5 2. c3 e6 3. Nf3 Qc7 4. e4 b6 5. Bd3 Bb7 6. O-O {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} Nc6 7. d5 {[#]} Nce7 $146 ({Predecessor:} 7... Ne5 8. Nxe5 Qxe5 9. f4 Qc7 10. c4 d6 11. Nc3 a6 12. Qa4+ b5 13. cxb5 Qb6 14. bxa6+ {1-0 (25) Angelov,G (2218)-Ivanov,O (1833) Ognjanovo 2010}) 8. c4 {White is better.} Ng6 9. Nc3 a6 10. Re1 Bd6 11. Qe2 {aiming for e5.} e5 (11... Ne5 $142) 12. a3 Nf6 13. Rb1 O-O 14. g3 Bc8 15. Qf1 Be7 16. Ng5 h6 17. Nh3 d6 {White must now prevent ...Qd7.} 18. f4 (18. f3 $16) 18... exf4 $1 $11 19. gxf4 Qd7 20. f5 Ne5 21. Nf4 Nxd3 22. Qxd3 Kh7 23. Kh1 Ng4 24. Qg3 Ne5 $1 25. Rg1 {[%csl Gg1][%cal Rg3g7]} Bg5 $4 {[%mdl 8192]} ({Black should try} 25... Rg8 $1 $14) 26. b3 (26. h4 $142 Bf6 27. Nh5) 26... Qe7 (26... Qd8 {might work better.} 27. h4 Bf6) 27. Rb2 (27. h4 $1 $18) 27... Rg8 $16 28. Rbg2 Bd7 29. Nce2 (29. Qe3 $5 {[%cal Rg2g5]} Bxf4 30. Qxf4 $16) 29... b5 (29... Rae8 $11) 30. Qh3 $36 {[%mdl 2048] White is more active. Black is on the road to losing.} f6 ({Better is} 30... Bh4 $14) 31. Ne6 Bxe6 32. dxe6 {Strongly threatening Bxg5.} (32. fxe6 $6 bxc4 33. bxc4 Nxc4 $11) 32... bxc4 {[#]} (32... Bxc1 $16 {keeps fighting.} 33. Rxc1 (33. Nxc1 Qb7 $14) 33... bxc4) 33. Bxg5 $1 $18 fxg5 34. Rxg5 cxb3 35. Qxb3 Rab8 36. Qh3 Rb2 $2 (36... Rb1 37. Rxg7+ (37. Rxb1 Qxg5 38. Qg3 Qd2 $16) 37... Rxg7 38. Rxb1 Ng4) 37. Nf4 {Threatens to win with Nd5.} Qb7 (37... Rd2 $142 38. Nd5 Rxd5) 38. Nd5 {Hoping for e7.} Rb3 {[#]} 39. R5g3 (39. Rxg7+ $142 $1 {[%mdl 512]} Qxg7 40. Rxg7+ Kxg7 41. Qxb3 Kh8 42. Nf6 Ng4 43. Nxg8 c4 44. Qb7) 39... Rxg3 40. Qxg3 ({Less strong is} 40. hxg3 Nf3 $16) 40... c4 41. f6 {Intending f7 and mate.} g6 42. Rf1 Rc8 43. f7 c3 44. Qf4 (44. e7 $142 Qxe7 {[%mdl 64] Remove Defender} 45. Nxe7 c2 46. Nxc8 c1=R 47. f8=Q Rxf1+ 48. Qxf1 h5 49. Nxd6 Kh6 50. Qxe5 Kh7 51. Qf7+ Kh6 52. Qfg7#) 44... c2 45. f8=Q {[%mdl 64] Promotion. White mates.} Rxf8 46. Qxf8 {[%cal Rd5f6]} g5 47. Qf5+ Kg7 48. e7 Qb5 49. Qf8+ Kh7 50. Nf6+ Kg6 51. Qg8# {Accuracy: White = 62%, Black = 46%.} 1-0

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.11"]
[White "Krauseneck, Peter"]
[Black "Cichy, Michael"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2120"]
[BlackElo "2038"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,157,-27,-27,-19,-23,-29,-29,-26,-25,-35,-38,-41,-25,-41,-25,-64,-40,-51,-45,-53,-55,-63,-47,-64,-60,-78,-89,-102,-99,-123,-101,-136,-135,-151,-82,-93,-94,-93,-83,-303,-301,-437,-422,-397,-405,-482,-484,-549,-549,-537,-531,-524,-448,-728,-708,-702,-510,-579,-571,-863,-330,-324,-316,-312,-377,-373,-368,-356,-355,-322,-292,-448,-448,-448,-448,-467,-198,-8095,-8095,-6444,-5085,-7491,-6748,-6513,-7108,-6513,-2473,-1992,-1487,-6092,-6304,-5177,-2999,-1826,-1712,-8095,-8095,-6513,-363,-363,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,0,-8,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. f4 e6 3. e3 c5 4. Nf3 cxd4 5. exd4 g6 6. Bd3 {A45: Trompowsky Attack.} Bg7 7. O-O O-O {[#]} 8. Nbd2 $146 {Black has an edge.} ({Predecessor:} 8. c3 b6 9. Qe2 Bb7 10. a4 Nc6 11. Nbd2 Qc7 12. Nc4 Nd5 13. Ng5 h6 14. Ne4 Ndb4 15. Ned6 Nxd3 16. Qxd3 Na5 17. Nxa5 {½-½ (17) Gleizerov,E (2565)-Matsenko,S (2460) Senta 2012}) 8... Nc6 9. Nc4 Qc7 10. c3 b5 11. Nce5 Rb8 12. Qe1 d6 13. Nxc6 Qxc6 14. Bd2 a6 15. Qh4 Bb7 16. Rae1 Qd5 17. Bb1 a5 18. b3 a4 19. Bc2 axb3 20. axb3 Ra8 21. Rf2 Qh5 (21... Ra2 $142 22. Rc1 Rfa8) 22. Qxh5 $17 Nxh5 23. Bd3 {[#]} b4 $1 {[%cal Bb5b4,Bb4c3][%mdl 544]} 24. g4 $2 (24. cxb4 $17 Bxf3 25. Rxf3) 24... bxc3 $19 25. Be3 (25. Bxc3 $142 Nxf4 26. Bf1) 25... Nf6 26. h3 Nd5 27. Be4 f5 28. gxf5 exf5 29. Bxd5+ Bxd5 30. Rc1 Rac8 {aiming for ...Rfe8.} 31. Rff1 (31. Ne1 $142 Bxb3 32. Re2) 31... Rfe8 32. Kf2 Bxb3 33. Rb1 Bd5 {...c2 is the strong threat.} 34. Rb6 Rc6 $2 (34... c2 35. Bd2 Bc4) 35. Rxc6 Bxc6 36. Rc1 Bxf3 37. Kxf3 {[%mdl 4096] Endgame KRB-KRB} Rc8 38. Ke2 d5 39. Kd3 Rc4 40. Rxc3 (40. Ra1 $142) 40... Rxc3+ 41. Kxc3 {KB-KB} Kf7 42. Kb4 Ke6 (42... Bf6 $142 43. Bf2 h6) 43. Kc5 $2 (43. Kc3) 43... Bf8+ 44. Kc6 Bd6 45. Bd2 Be7 46. Be1 h6 47. h4 Ba3 (47... g5 $142 48. hxg5 hxg5) 48. Bd2 Bd6 49. Kb5 Be7 50. Be1 g5 51. fxg5 hxg5 52. hxg5 Bxg5 53. Bf2 f4 $2 (53... Bc1 54. Bh4 Bf4) 54. Kc6 {[#]} Be7 $2 (54... Bf6 $1 $19 {[%cal Rf6h8]} 55. Kc5 f3) 55. Be1 $11 {The position is equal.} f3 {Threatening ...Bg5.} 56. Bf2 Ba3 {next ...Be7 is good for Black.} 57. Be1 Bc1 58. Bf2 Bg5 59. Kc5 Bf4 60. Kc6 Bd6 61. Kb5 Bf8 62. Kc6 Be7 63. Bg3 Ba3 (63... Bf6 {is interesting.} 64. Kc5 Kf5 65. Kxd5 Kg4 66. Bf2 Bh4) 64. Bh4 Bb2 (64... Kf5 {seems wilder.} 65. Kxd5 Bc1 66. Bf2 Kf4 67. Kc4 Be3) 65. Bf2 Bc1 66. Kc5 Bh6 {And now ...Bf8+ would win.} 67. Bg1 Bf8+ 68. Kc6 Bb4 69. Bf2 $1 Bd2 {Strongly threatening ...Bb4.} 70. Kc5 Bg5 71. Kc6 $1 Be7 {Threatens to win with ...Bb4.} 72. Bg3 Kf5 {Hoping for ...Ke4.} 73. Kxd5 Kg4 74. Bf2 Kh3 75. Ke6 Kg2 (75... Bh4 $5 76. Be3 $8 Kg4 $11) 76. Be1 {[#]} Bb4 $1 {[%mdl 512]} 77. Bh4 (77. Bxb4 f2) 77... Kf1 {White must now prevent ...Be1.} 78. d5 Be1 79. Bxe1 {Whites escaped into a draw. Accuracy: White = 65%, Black = 78%.} 1/2-1/2

[Event "32nd GER-ch Seniors-65 2020"]
[Site "Magdeburg"]
[Date "2020.08.22"]
[Round "9.12"]
[White "Haase, Wolfgang"]
[Black "Simon, Ralf-Axel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2002"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.08.14"]
[EventType "swiss"]
[EventCountry "GER"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,52,-33,17,13,33,2,34,-13,13,-13,35,-49,18,-100,-41,-31,-28,-62,-64,-52,-21,-103,-92,-84,-90,-109,-4,-121,-119,-129,-50,-149,-131,-173,-180,-273,-243,-268,-245,-296,-291,-302,-189,-285,0]} 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. c4 e6 6. Nc3 {Nb5 is the strong threat. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} a6 7. Ne5 Bd6 {[#]} (7... cxd4 {seems wilder.} 8. exd4 Bd6 9. cxd5 Nxd5 10. Nxc6 bxc6 11. Bxd6 Qxd6 12. Bd3 Rb8) 8. Bg3 $146 {White is slightly better.} ({Predecessor:} 8. cxd5 exd5 9. Qa4 Bxe5 10. dxe5 Nh5 11. Rd1 Be6 12. Ne4 O-O 13. Nxc5 b5 14. Nxe6 fxe6 {0-1 (51) Lubuuto,B (1529)-Garcia Mendez,A (1815) Baku 2016}) 8... O-O 9. Rc1 Qe7 10. Bd3 ({White should try} 10. cxd5 $14 exd5 11. Nxc6 bxc6 12. Bxd6 Qxd6 13. dxc5 Qxc5 14. Bd3) 10... Rd8 (10... cxd4 $15 11. exd4 dxc4 12. Bxc4 Qc7) 11. O-O (11. cxd5 $11 exd5 12. Nxc6 bxc6 13. O-O) 11... cxd4 (11... dxc4 $1 $17 12. Nxc6 bxc6 13. Bxc4 Bxg3 14. fxg3 cxd4 15. exd4 Qa7) 12. Nxc6 $15 bxc6 13. exd4 Bxg3 14. hxg3 c5 15. dxc5 (15. Ne2 $1 $11) 15... dxc4 $17 16. Qf3 {Hoping for Bxh7+!} Bb7 $1 {[%cal Rb7f3]} ({Of course not} 16... cxd3 $6 17. Qxa8 Ng4 18. Qf3 $14) 17. c6 Bxc6 {[#]} ({Don't take} 17... Rxd3 18. cxb7 Rb8 19. Qf4 $15) ({Black should play} 17... cxd3 $17 18. cxb7 Rab8) 18. Qxc6 (18. Bxh7+ $1 $11 {[%mdl 512] keeps the balance.} Kxh7 (18... Nxh7 19. Qxc6) 19. Qxc6) 18... cxd3 19. Rfd1 Qd6 (19... Ra7 $17 20. Nb1 h6) 20. Qf3 (20. Qxd6 $15 Rxd6 21. Nb1) 20... Rab8 $36 {[%mdl 2048] Black is on the roll.} 21. Rd2 {[#]} Rb4 $1 {[#]} 22. Rcd1 (22. Ne2 $1 {[%mdl 512] was called for.}) 22... Rd4 $19 23. Re1 h6 24. a3 Kh8 25. Re3 Qd7 26. Re5 (26. Ne4 $142 Nxe4 27. Rxe4) 26... Qd6 $2 {Accuracy: White = 23%, Black = 49%.} (26... Ng4 $19 27. Re4 f5 28. Rxd4 Qxd4) 1/2-1/2

