[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4.1"]
[White "Bezemer, Arno"]
[Black "De Winter, Arthur"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2283"]
[BlackElo "2034"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,58,7,12,12,12,14,22,20,23,11,18,18,18,-4,0,-24,4,-22,19,17,18,8,9,4,17,-16,-10,-59,-72,-76,-57,-55,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O Nbd7 7. d3 e5 8. Rb1 Re8 {is now debated instead of 8...a5.} 9. Qc2 {A24: English Opening vs King's Indian: Lines without ...Nc6.} Nf8 10. b4 Bd7 {[#]} 11. Rd1 $146 ({Predecessor:} 11. b5 Qc8 12. Nd5 Nh5 13. a4 c6 14. bxc6 bxc6 15. Nc3 Bh3 16. Ba3 Rd8 17. Bxh3 Qxh3 {1-0 (37) Kirsanova,E (2159)-Agrest,I (2207) Aarhus 2012}) 11... Qc8 12. Nd5 c6 13. Nxf6+ Bxf6 14. Bb2 Bh3 15. Bh1 h5 16. Qd2 h4 17. Ng5 Bf5 18. Ne4 Bxe4 19. Bxe4 Ne6 20. f4 Ng7 21. Rf1 hxg3 22. hxg3 Qg4 {Strongly threatening ...Nf5.} 23. Rf2 Qxg3+ (23... Bh4 $15 24. Rg2 Bxg3 25. fxe5 dxe5) 24. Rg2 $11 {The position is equal.} Qh4 25. Rf1 $1 Rad8 26. Rh2 Qg4+ 27. Rg2 Qh4 28. Rh2 Qg4+ 29. Rg2 Qh4 $1 {Weighted Error Value: White=0.09/Black=0.08} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4.2"]
[White "Shakhverdian, William"]
[Black "Van den Berg, Bram"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2067"]
[BlackElo "2209"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,64,345,68,69,70,74,23,88,50,65,8,18,4,2,0,24,16,41,4,70,6,30,0,0,-33,-29,-26,-12,-22,-22,-24,-12,-15,-25,-26,-26,-18,-7,-18,-11,-21,0,0,22,23,18,0,57,0,0,0,0,-25,-25,-28,-20,-69,-77,-71,-53,-53,-40,-55,-51,-30,0,0,0,0,0,-10,0,0,0]} 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nd5 Nxf3+ 6. gxf3 {A40: Unusual replies to 1 d4.} Qd8 7. Bf4 d6 $1 8. e4 (8. Qd4 $16) 8... Be6 (8... c6 $11) 9. Qd2 c6 10. Nc3 (10. Ne3 $1 $14) 10... Qa5 {[#]} 11. Ne2 $146 (11. Qd4 {with more complications.} Nf6 12. O-O-O O-O-O 13. Be3 c5 14. Qa4) ({Predecessor:} 11. O-O-O O-O-O 12. Kb1 g6 13. Qd4 f6 14. h4 Rd7 15. Bc4 Bxc4 16. Qxc4 Nh6 17. Qe6 Be7 18. Bxh6 {1-0 (18) Hamidi,A (2276)-Vovk,O (2315) Chess.com INT 2021}) 11... Qxd2+ 12. Bxd2 Be7 13. O-O-O O-O-O 14. Rg1 {Black should prevent Nf4.} Bf6 (14... g6 $1 $11) 15. Ba5 (15. Nf4 $14) 15... b6 $11 16. Bb4 Kc7 17. f4 g6 18. Rg3 d5 19. f5 gxf5 20. exd5 Rxd5 21. Rxd5 cxd5 22. Bc3 Bxc3 23. Rxc3+ Kb7 24. Nf4 Nf6 25. Re3 Re8 26. Bb5 Re7 27. Rh3 Kc7 28. Rh6 Ne4 (28... Ng4 $1 $11 29. Rxh7 Kd6) 29. Rxh7 (29. f3 $1 $14) 29... Kd6 $1 30. Nd3 a6 31. Ba4 (31. Bxa6 {is more complex.} Ra7 32. Nb4 Ra8 33. f4 Kc5 34. Nd3+) 31... b5 32. Bb3 Re8 33. Rg7 Rh8 34. f3 Nf6 35. Rg2 Rh3 36. Rf2 a5 {[#] Threatens to win with ...a4.} 37. c3 d4 38. Bxe6 {The position is equal.} fxe6 39. cxd4 Rh4 40. Rd2 Rxd4 41. Ne1 Ke5 {Weighted Error Value: White=0.19/Black=0.14} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4.3"]
[White "Tabak, Stefan"]
[Black "Miulescu, Gabriel"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2168"]
[BlackElo "2036"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,43,9,23,10,35,38,88,-12,31,0,41,7,52,64,68,67,53,53,433,410,423,421,416,406,436,451,460,452,454,423,418,335,2431,1076,29993,29988]} 1. e4 c5 2. Nf3 e6 3. b4 b6 4. bxc5 bxc5 5. Nc3 Nc6 6. Bb5 {B40: Sicilian: 2...e6, Unusual lines.} Qc7 7. O-O {[#]} a6 $146 ({Predecessor:} 7... Nf6 8. Re1 Be7 9. d3 O-O 10. e5 Nd5 11. Nxd5 exd5 12. d4 Nxd4 13. Nxd4 cxd4 {½-½ (34) Kaczmarek,A (2368)-Niekras,D (2286) Szklarska Poreba 2021}) 8. Bc4 (8. Bxc6 $16 Qxc6 9. Ne5) 8... Na5 9. Be2 Bb7 10. Rb1 d6 11. d4 cxd4 12. Qxd4 Nf6 13. Bd2 $36 {[%mdl 2048] White is more active.} Nd7 $2 {[%mdl 8192] [#] This costs Black the game.} (13... Be7 $14) 14. Nd5 $1 $18 {[%cal Rd5c7][%mdl 512]} exd5 15. Bxa5 {[%mdl 64] Overworked Piece} Qxa5 16. Rxb7 Be7 17. exd5 Bf6 18. Qe4+ Ne5 19. Nxe5 dxe5 20. Bd3 {Strongly threatening d6.} Qxa2 $2 (20... g6 21. Qf3 Qd8) 21. f4 (21. d6 $142 Qe6 22. Qc6+ Kf8 23. Bc4) 21... O-O-O 22. Rfb1 {Weighted Error Value: White=0.23/Black=1.01} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4.4"]
[White "Gutkind, Kedem"]
[Black "Van der Hagen, Loek"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2112"]
[BlackElo "2010"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,80,30,35,25,37,-10,14,14,13,14,6,-52,-60,-73,-61,-106,-6,-27,31,-41,-47,-45,-60,-77,-75,-187,0,0,47,39,37,29,74,0,0,-227,-239,-236,-220,-273,-295,-292,-270,-277,-278,-227,-92,-118,-105,-110,-109,-172,-183,-176,-114,-148,-135,-150,-119,-135,-134,-256,-256,-250,-205,-766,-746]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. O-O a6 7. a4 Nc6 8. h3 {8.d5 deserves study.} e5 9. d5 {B08: Pirc Defence: Classical System.} Ne7 10. Nd2 Nd7 {[#]} 11. a5 $146 {The position is equal.} ({Predecessor:} 11. Nc4 f5 12. exf5 gxf5 13. Bg5 h6 14. Bh4 Nf6 15. Bh5 Nxh5 16. Qxh5 Qe8 17. Qxe8 Rxe8 18. Bxe7 Rxe7 {0-1 (37) Andreikin,D (2720)-Malakhov,V (2694) Moscow 2015}) 11... f5 12. Na4 Nf6 13. f3 (13. c4 $11) 13... Bh6 $15 14. c4 Nh5 15. Ra3 Ng3 (15... Bd7 $1 $17 16. c5 Nc8) 16. Re1 $11 Bxd2 (16... Bf4 $11) 17. Bxd2 ({White should try} 17. Qxd2 $14 fxe4 18. fxe4 Nxe4 19. Qd3) 17... fxe4 $15 18. fxe4 Nxe4 19. Bh6 Rf7 20. g4 {[#]} (20. Bd3 $17 Nf5 21. Qc1) 20... Bd7 $2 (20... Nf5 $1 $19 {[%cal Rf5h6][%mdl 512]} 21. gxf5 (21. Bf1 Nf2) 21... Qh4) 21. Bf3 $1 $11 {[%cal Rf3e4]} Bxa4 22. Qxa4 Nc5 23. Qc2 Nc8 {[%cal Be7c8,Bc8d6,Bd6b5,Bb5d4][%mdl 32]} 24. b4 ({Better is} 24. Bg2 $16) 24... Qh4 $1 {[%csl LRe1,LRh3,LRh6][%mdl 64] Double Attack} 25. Rf1 (25. Qc1 $1 $11 Nd3 26. Rxd3 Qg3+ {[%mdl 64] Double Attack} 27. Bg2 Qxd3 28. Rd1) 25... Qxh6 $19 26. bxc5 Qxh3 27. cxd6 Nxd6 28. c5 Nb5 29. Re3 Raf8 30. Qg2 Qxg2+ (30... Qh4 $19 {is more deadly. aiming for ...Nd4.} 31. d6 Kg7 32. dxc7 Qe7) 31. Bxg2 $17 Rxf1+ 32. Bxf1 $19 {[%mdl 4096] Endgame KRB-KRN} Nd4 33. Bc4 (33. Bg2 $17) 33... Kg7 34. Kg2 Kf6 (34... Rf4 $19 {Threatens to win with ...Nc2.} 35. Rxe5 Rxg4+ 36. Kf2 Nf5) 35. g5+ {[%mdl 64] Decoy} Kxg5 {White must now prevent ...Kf4.} 36. Rxe5+ Nf5 {...Kf4 is the strong threat.} 37. Kf3 h5 38. c6 (38. Bd3 $17) 38... bxc6 39. dxc6 Rf6 40. Rc5 $2 {[#]} (40. Bxa6 Rxc6 41. Bb7 Rc3+ 42. Kf2) 40... Rxc6 $1 {[%mdl 512] Weighted Error Value: White=0.54/Black=0.28} 0-1

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4.5"]
[White "Hoffman, Ron"]
[Black "Willemsma, Abe"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1977"]
[BlackElo "2095"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,20,0,42,0,0,0,0,-31,-21,-34,-45]} 1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nd7 5. h3 e5 6. Bh2 Ne7 {Recently 6...Nh6 got a lot of attention.} 7. Be2 {A41: 1 d4 d6: Tartakower System and Modern Defence.} O-O 8. O-O Nf5 9. c4 exd4 10. exd4 c5 {[#] Black took control after the opening.  Weighted Error Value: White=0.24/Black=0.08} {Predecessor:} 11. Nc3 $146 cxd4 12. Nb5 Qb6 13. a4 a6 14. a5 Qc5 15. b4 Qxb4 16. Nc7 Rb8 17. Nd5 {0-1 (29) Kovanova,B (2352)-Gaponenko,I (2420) St Petersburg 2018} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4.6"]
[White "Labruyere, Roger"]
[Black "Binnendijk, Ferdinand"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2009"]
[BlackElo "2142"]
[Annotator "RC"]
[PlyCount "137"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:01]} d6 {[%emt 0:00:28]} 2. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:05]} c5 {[%emt 0:00:03]} 5. Nge2 {[%emt 0:00:05]} cxd4 {[%emt 0:00:04]} 6. Nxd4 {[%emt 0:00:05]} g6 {[%emt 0:00:35]} 7. Bg2 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 8. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:03]} 9. Be3 {[%emt 0:00:47]} a6 {[%emt 0:04:07]} 10. a4 {[%emt 0:02:30]} Ne5 {[%emt 0:01:54]} 11. Qe2 {[%emt 0:09:47]} Qc7 {[%emt 0:07:20]} 12. Nb3 {[%emt 0:01:25]} Be6 {[%emt 0:05:18]} 13. Bd4 {[%emt 0:04:32]} Bc4 {[%emt 0:04:45]} 14. Qd2 {[%emt 0:00:33]} Bxf1 {[%emt 0:00:48]} 15. Rxf1 {[%emt 0:00:06]} Nc4 {[%emt 0:05:37]} 16. Qc1 {[%emt 0:02:53]} Rac8 {[%emt 0:03:22]} 17. Bxf6 {[%emt 0:03:13]} Bxf6 {[%emt 0:00:30]} 18. Nd5 {[%emt 0:00:19]} Qd8 {[%emt 0:05:48]} 19. Nxf6+ {[%emt 0:00:09]} exf6 {[%emt 0:00:02]} 20. Nd2 {[%emt 0:02:06]} Qa5 {[%emt 0:03:45]} 21. Nxc4 {[%emt 0:00:07]} Rxc4 {[%emt 0:00:04]} 22. b3 {[%emt 0:00:10]} Rc3 {[%emt 0:00:45]} 23. Rd1 {[%emt 0:04:57]} Qc7 {[%emt 0:04:34]} 24. Qf4 {[%emt 0:01:50]} Rxc2 {[%emt 0:01:33]} 25. h4 {[%emt 0:03:17]} Qc3 {[%emt 0:04:28]} 26. Qxd6 {[%emt 0:08:29]} Rc1 {[%emt 0:00:26]} 27. Rxc1 {[%emt 0:00:17]} Qxc1+ {[%emt 0:00:04]} 28. Kh2 {[%emt 0:00:11]} Qb2 {[%emt 0:03:52]} 29. Qb6 {[%emt 0:01:21]} a5 {[%emt 0:07:09]} 30. Bf3 {[%emt 0:13:05]} Qe5 {[%emt 0:06:03]} 31. Kg2 {[%emt 0:06:10]} h5 {[%emt 0:01:07]} 32. b4 {[%emt 0:08:58]} axb4 {[%emt 0:00:06]} 33. Qxb4 {[%emt 0:00:04]} Rb8 {[%emt 0:04:30]} 34. Bd1 {[%emt 0:02:59]} b6 {[%emt 0:08:01]} 35. Bb3 {[%emt 0:03:29]} Kg7 {[%emt 0:01:28]} 36. Qc4 {[%emt 0:02:28]} Rb7 {[%emt 0:00:18]} 37. Qe2 {[%emt 0:15:21]} Re7 {[%emt 0:02:33]} 38. Bc2 {[%emt 0:02:21]} Qc3 {[%emt 0:01:17]} 39. Qd3 {[%emt 0:01:00]} Rc7 {[%emt 0:01:08]} 40. Bb1 {[%emt 0:01:14]} Qxd3 {[%emt 0:04:18]} 41. Bxd3 {[%emt 0:30:11]} Rc3 {[%emt 0:30:34]} 42. Bb5 {[%emt 0:00:16]} Kf8 {[%emt 0:01:52]} 43. Kf1 {[%emt 0:01:32]} Ke7 {[%emt 0:00:10]} 44. Ke2 {[%emt 0:00:08]} g5 {[%emt 0:05:04]} 45. hxg5 {[%emt 0:00:00]} fxg5 {[%emt 0:00:00]} 46. Kf1 {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 47. Kg2 {[%emt 0:00:00]} g4 {[%emt 0:00:00]} 48. Kf1 {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 49. Be8 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 50. Kg1 {[%emt 0:00:00]} Kxe4 {[%emt 0:00:00]} 51. Kg2 {[%emt 0:00:00]} Re7 {[%emt 0:00:00]} 52. Bc6+ {[%emt 0:00:00]} Kd4 {[%emt 0:00:00]} 53. Bb5 {[%emt 0:00:00]} Re5 {[%emt 0:00:00]} 54. Bc6 {[%emt 0:00:00]} Kc5 {[%emt 0:00:00]} 55. Bb5 {[%emt 0:00:00]} Kb4 {[%emt 0:00:00]} 56. Bc6 {[%emt 0:00:00]} Ra5 {[%emt 0:00:00]} 57. Be8 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 58. Bxh5 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:00]} 59. f3 {[%emt 0:00:00]} Kc3 {[%emt 0:00:00]} 60. fxg4 {[%emt 0:00:00]} fxg4 {[%emt 0:00:00]} 61. Kf2 {[%emt 0:00:00]} Kd2 {[%emt 0:00:00]} 62. Be8 {[%emt 0:00:00]} Rd4 {[%emt 0:00:00]} 63. Bb5 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 64. Bc6 {[%emt 0:00:00]} Rf5+ {[%emt 0:00:00]} 65. Kg2 {[%emt 0:00:00]} Ke3 {[%emt 0:00:00]} 66. Bd7 {[%emt 0:00:00]} Rf2+ {[%emt 0:00:00]} 67. Kg1 {[%emt 0:00:00]} Kf3 {[%emt 0:00:00]} 68. Bxg4+ {[%emt 0:00:00]} Kxg3 {[%emt 0:00:00]} 69. Bh5 {[%emt 0:00:00]} 0-1

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.18"]
[Round "4.7"]
[White "Mol, Christiaan"]
[Black "Roobol, Martin"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1913"]
[BlackElo "2296"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,43,46,41,49,2,13,13,8,3,42,55,31,23,50,47,50,35,100,112,112,72,89,94,80,8,9,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Qd2 Nbd7 $1 {7...Nbd7 scores better than 7...Nc6.} 8. Nh3 c5 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6).} 9. Be2 cxd4 10. Bxd4 Ne5 11. Nf2 Qa5 12. b4 {[#]} Qd8 $146 ({Reject} 12... Qxb4 13. Rb1 $16) ({Predecessor:} 12... Qc7 13. Rc1 Nfd7 14. O-O Qd8 15. Rfd1 Re8 16. Nd5 e6 17. Ne3 Bf8 18. Bb2 Qb6 {1-0 (33) Salem,A (2538)-Rapport,J (2359) Caleta 2013}) 13. Nd5 $36 {[%mdl 2048] Black is under pressure.} Ned7 14. O-O Nxd5 15. cxd5 f5 ({Black should play} 15... Bxd4 $14 16. Qxd4 Qb6 17. Qxb6 Nxb6) 16. Bxg7 $16 Kxg7 17. Qd4+ Kg8 18. exf5 gxf5 19. Nd3 ({White should try} 19. a4 $16) 19... Qb6 $11 {The position is equal.} 20. Qxb6 Nxb6 21. Nf4 Bd7 22. Rfe1 {Weighted Error Value: White=0.18/Black=0.13} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5.1"]
[White "Van der Hagen, Loek"]
[Black "Bezemer, Arno"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2010"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,124,39,38,18,19,0,8,0,0,0,0,0,0,-75,-74,-170,-188,-159,-112,-115,-54,-94,-87,-87,-84,-100,-91,-97,-91,-96,-70,-102,-93,-100,-90,-79,-54,-88,-72,-183,-150,-146,-137,-144,-128,-156,-152,-155,-155,-561,-572,-557,-535,-548,-547,-468,-423,-1025,-850,-29960,-9670,-29971,-29972,-29970,-29970,-29969,-4775,-29979,-29980,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29985,-29988,-29989,-29988,-29989,-29992,-29989,-29989,-29989,-29989,-29990,-29992,-29991,-29991,-29991,-29992,-29992,-29992,-29993,-29993,-29993,-29993,-29993,-29993,-29994,-29994,-29994,-29994,-29995,-29995,-29996,-29996,-29996,-29996,-29997,-29997,-4779]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bg5 e6 7. f4 {B56: Classical Sicilian: Unusual Lines.} Nc6 8. Qd2 h6 9. Bxf6 {The position is equal.} Qxf6 10. Ndb5 {[#] Strongly threatening Nc7+.} O-O-O 11. O-O-O a6 12. Na3 ({Reject} 12. Nxd6+ Bxd6 13. e5 (13. Qxd6 Be8 $17) 13... Bxe5 $17) (12. e5 $1 $11 dxe5 13. Ne4) 12... d5 $17 {[#]} 13. Nab1 $146 {[#]} (13. exd5 $17 {is a better defense.} Bxa3 14. bxa3 exd5 15. Bd3) ({Predecessor:} 13. e5 Qe7 14. Ne2 f6 15. Nd4 fxe5 16. Nxc6 Bxc6 17. fxe5 Qc7 18. Nb1 Qxe5 19. Be2 {0-1 (33) Kirillov,A (1855)-Pozin,S (2299) Ekaterinburg 2019}) 13... d4 $1 $36 {[%cal Rd4c3][%mdl 2048] Black is really pushing.} 14. Ne2 Nb4 {[%cal Rb4a2]} 15. b3 Nxa2+ (15... Bc5 {feels hotter.} 16. a3 Nc6 17. e5 Qe7 18. b4 Bb6) 16. Kb2 Nc3 17. Nbxc3 dxc3+ 18. Qxc3+ Qxc3+ 19. Nxc3 g5 20. g3 Bc5 21. Bh3 Rhg8 22. f5 g4 23. Bg2 exf5 24. Rhf1 Bc6 {Threatens to win with ...Rxd1.} 25. Rxd8+ (25. Nd5 $17 {was called for.}) 25... Rxd8 26. Rxf5 Bg1 27. Bf1 Rd2 28. Rxf7 Bd4 ({Of course not} 28... Bxh2 $6 29. Be2 $11) 29. b4 Bxe4 30. Kb3 {Loses the game.} (30. Rf4 $17 {is more resistant.} Rxc2+ 31. Kb1 Bxc3 32. Rxe4 Rb2+ 33. Kc1 Rxb4 34. Re6) 30... Bxc2+ 31. Kc4 b5+ 32. Nxb5 axb5+ 33. Kxb5 Rf2 34. Rxf2 (34. Bc4 $142) 34... Bxf2 35. h3 h5 36. hxg4 hxg4 37. Be2 Bf5 38. Kc4 Bxg3 (38... Be6+ $142 39. Kd3 Bxg3 40. Bf1 Kc7 41. Ke4 Bd6 42. Ke3 Bc8 43. b5 Bb7 44. Bd3 Kb6 45. Bf5 g3 46. Bh3 g2 47. Bxg2 Bxg2 48. Kf2 Bd5 49. Kf1 Kxb5 50. Ke2 Kc4 51. Ke3 Kc3 52. Ke2 Bf4 53. Kf1 Kd3 54. Kf2 Bd6 55. Kf1 Bg3 56. Kg1 Bb7 57. Kf1 Ke3 58. Kg1 Kf3 59. Kf1 Ba6+ 60. Kg1 Bd6 61. Kh1 Kg3 62. Kg1 Bc5+ 63. Kh1 Bb7#) 39. Bxg4 Bxg4 {Black mates.} 40. b5 Kb7 41. Kd5 Kb6 42. Ke4 Kxb5 43. Kd5 Bf5 44. Kd4 Kc6 45. Kc4 Be5 46. Kb4 Bd3 47. Ka5 Bd4 48. Kb4 Kb6 49. Ka4 Kc5 50. Ka5 Bc3+ 51. Ka4 Bc2+ 52. Ka3 Kb5 53. Ka2 Kc4 54. Ka3 Bb4+ 55. Kb2 Ba4 56. Ka2 Kc3 57. Kb1 Bd7 58. Kc1 Bg4 59. Kb1 Be7 60. Kc1 Bg5+ 61. Kb1 Kb3 62. Ka1 Bh5 {Weighted Error Value: White=0.87/Black=0.31} (62... Bd1 $142 63. Kb1 Bc2+ 64. Ka1 Bf6#) 0-1

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5.2"]
[White "De Winter, Arthur"]
[Black "Tabak, Stefan"]
[Result "1/2-1/2"]
[WhiteElo "2034"]
[BlackElo "2168"]
[Annotator "NA"]
[PlyCount "19"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:05]} e5 {[%emt 0:00:06]} 5. Nb5 {[%emt 0:00:04]} d6 {[%emt 0:00:05]} 6. N1c3 {[%emt 0:00:03]} a6 {[%emt 0:00:07]} 7. Na3 {[%emt 0:00:04]} Be6 {[%emt 0:00:06]} 8. Nc4 {[%emt 0:00:09]} Rb8 {[%emt 0:00:07]} 9. g3 {[%emt 0:00:09]} h5 {[%emt 0:00:15]} 10. h3 {[%emt 0:00:13]} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5.3"]
[White "Meurs, Tom"]
[Black "Shakhverdian, William"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2217"]
[BlackElo "2067"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,63,4,2,12,9,8,0,40,40,47,46,41,40,41,40,40,40,40,40,99,96,99,99,99,99,99,99,99,99,99,99,99,99,171,157,235,222,441,436,402,401,428,406,612,612,595,588]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. Nc3 d6 9. a3 Bg4 10. Be3 Nd4 {C84: Closed Ruy Lopez: Unusual White 6th moves.} 11. Bxd4 exd4 12. Nd5 c6 {[#]The position is equal.} 13. h3 $1 {And now Nxf6+ would win.} Bxf3 14. Nxf6+ Bxf6 15. Qxf3 Qd7 16. a4 {[#]} Kh8 $146 ({Predecessor:} 16... b4 17. a5 Rfe8 18. Qg3 Re5 19. f4 Rc5 20. Kh1 Qc7 21. Ra4 Rb8 22. Qe1 Qb7 {1-0 (35) Pap,G (2542)-Goessler,M (2175) Graz 2016}) 17. Qg4 Qxg4 18. hxg4 g6 (18... a5 $14) 19. axb5 $16 axb5 20. Rxa8 Rxa8 21. Bxf7 {[%mdl 4096] Endgame KRB-KRB} Kg7 22. Bb3 g5 23. g3 Ra7 24. f4 h6 25. Kg2 c5 (25... b4 $16 26. Kf3 Kg6) 26. Bd5 $18 c4 (26... Bd8 $16 {might work better.} 27. Rh1 b4) 27. dxc4 b4 {[#]} (27... bxc4 {was necessary.} 28. Bxc4 d3 29. cxd3 gxf4 30. gxf4 Bxb2) 28. c5 gxf4 29. gxf4 dxc5 30. e5 Bd8 (30... Bh4 $142 31. Kf3 b3 32. Bxb3 Rb7) 31. f5 Bg5 32. f6+ {Weighted Error Value: White=0.00/Black=0.37} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5.4"]
[White "Willemsma, Abe"]
[Black "Hovenga, Alje"]
[Result "1/2-1/2"]
[ECO "B61"]
[WhiteElo "2095"]
[BlackElo "2212"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,36,8,13,18,10,0,0,0,0,0,0,0,20]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. f4 Rc8 10. e5 dxe5 11. fxe5 e6 12. O-O-O Bc6 13. Bb5 Nd5 $1 {The position is equal.} 14. Nxd5 {B61: Sicilian: Richter-Rauzer: 6...Bd7 7 Qd2.} Bxb5 {[#]} 15. Qxa7 $1 Bb4 ({Not} 15... Qxa7 {[#]} 16. Nc7+ $1 {[%mdl 512]} Rxc7 17. Rd8#) 16. Qxa5 Bxa5 17. b4 exd5 18. bxa5 ({Don't blunder} 18. Rxd5 $2 Bd8 $19) 18... Bc4 {[#] Not much happened in this game.  Weighted Error Value: White=0.02/Black=0.00} {Predecessor:} 19. Kb2 $146 Kd7 20. Bd2 Ke6 21. Rhe1 Bb5 22. Re3 Ba4 23. Bc3 Rc4 24. Rg3 Rhc8 25. Rdd3 {½-½ (104) Hamdouchi,H (2600)-Daskevics,V (2414) Condom 2010} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5.5"]
[White "Van den Berg, Bram"]
[Black "Boersma, Jan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2209"]
[BlackElo "2049"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,8,16,-8,42,27,33,44,45,50,63,60,62,56,58,72,75,33,44,51,50,48,49,39,90,81,62,30,42,38,38,37,98,74,51,29,97,79,200,195,197,190,185,192,207,198,187,200,184,184,233,233,265,255,230,223,267,289,339,310,345,358,364,342,364,350,568,-1015,568,568,563,555,560,558,565,549,714,508,468,409,672,461,957,758,866,869,879,889,894,879,878,767,886,815,1037,914,2103,1751,2393,1857,12842,12843,12843,12843,12841,3005,2298,1757]} 1. e4 c5 2. b3 g6 3. Bb2 Nf6 4. Nc3 d6 5. Nd5 Bg7 6. Bb5+ {B20: Sicilian: Unusual White 2nd moves.} Bd7 7. Nxf6+ exf6 8. Bxd7+ {White is slightly better.} Qxd7 9. Qf3 {[#]} Nc6 $146 ({Predecessor:} 9... Qe7 10. O-O-O Nc6 11. Ne2 O-O 12. Nf4 f5 13. Bxg7 Kxg7 14. Rhe1 Qe5 15. c3 Rae8 16. exf5 Qxf5 {½-½ (21) Morozevich,A (2676)-Artemiev,V (2692) Sochi 2017}) 10. Bxf6 Nd4 11. Bxd4 cxd4 12. Qd3 O-O 13. Ne2 Rfe8 14. O-O ({Not} 14. Nxd4 $2 Rxe4+ $3 {[%mdl 512]} 15. Qxe4 Re8 $19) 14... Qe7 15. Ng3 ({Much weaker is} 15. Nxd4 Qxe4 16. Qxe4 Rxe4 $15) 15... h5 16. Rae1 h4 (16... Rac8 $14) 17. Nh1 $1 $16 Rac8 18. f3 Rc5 19. f4 Qc7 20. f5 Be5 ({Better is} 20... gxf5 $14 21. exf5 Rxe1 22. Rxe1 Qc8) 21. fxg6 fxg6 22. Nf2 Rf8 (22... Rxc2 $11 {remains equal.} 23. Ng4 Kg7) 23. Ng4 {Strongly threatening Rxf8+.} Rxf1+ (23... Rxc2 $16 {is a better defense.} 24. Nh6+ Kg7 25. Rxf8 Kxf8) 24. Rxf1 $18 Rxc2 25. Nh6+ Kh8 26. Rf8+ Kg7 27. Rf7+ {[%mdl 64] Double Attack} Kxh6 28. Rxc7 Rxc7 {[%mdl 4096] Endgame KQ-KRB} 29. Kf2 Rf7+ 30. Ke2 Rc7 31. Qh3 Kg5 32. Kd3 a6 33. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rh7 34. b4 Rc7 35. a5 Rh7 36. Qc8 Rg7 37. h3 Rh7 $2 (37... Kh6 {keeps fighting.} 38. Qh8+ Kg5) 38. Kc4 $4 {[%mdl 8192] [#]} (38. Qg4+ $18 Kf6 39. Kc4) 38... Kf6 $4 {[%mdl 8192]} (38... Rc7+ $1 $19 {[%mdl 512] and life is good for Black.} 39. Qxc7 d5+ {[%mdl 64] Discovered Attack} 40. Kxd5 Bxc7) 39. Kd5 Re7 40. Qd8 Kf7 41. d3 g5 42. Kc4 Kf6 43. b5 axb5+ 44. Kxb5 Bf4 (44... Kf7 $142 45. Kc4 Bg7 46. Qxd6 Bf6 47. Qd5+ Kg7) 45. Kb6 {Black must now prevent Qf8+.White is clearly winning.} Bd2 (45... Kf7 $142 46. Qxe7+ {[%mdl 64] Remove Defender, Promotion} Kxe7 47. Kxb7 d5) 46. Qh8+ Kf7 47. Qxd4 Bf4 48. Qd5+ Kf8 49. Ka7 Kg7 50. Kb8 Kf6 51. Kc8 Rf7 52. d4 Re7 53. Kd8 {Threatening mate with Qf5+.} Rf7 54. Ke8 {[%csl Ge8][%cal Rd5f7]} Rc7 55. e5+ {[%mdl 64] Double Attack} Kg7 56. exd6 Rc8+ 57. Kd7 (57. Ke7 $142 Bxd6+ 58. Qxd6) 57... Rf8 58. Qxb7 {Weighted Error Value: White=0.35/Black=0.61} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5.6"]
[White "Binnendijk, Ferdinand"]
[Black "Hoffman, Ron"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2142"]
[BlackElo "1977"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,81,55,43,16,39,14,26,24,30,30,29,6,29,20,34,28,35,32,78,77,85,64,78,80,129,128,139,132,178,180,178,135,141,140,127,15,10,26,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O e5 8. d5 Nb8 $1 {[%mdl 4] is more profitable than 8...Ne7 at the moment.} 9. Ne1 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} a5 10. Rb1 {[#]} Nh5 $146 ({Predecessor:} 10... Nfd7 11. e4 Nc5 12. b3 f5 13. f3 f4 14. a3 a4 15. Nxa4 Nxa4 16. bxa4 c5 {1-0 (42) Friedel,J (2536)-Libiszewski,F (2523) Rockville 2017}) 11. e4 {White has an edge.} Qe8 12. Nd3 f5 13. f4 (13. a3 {keeps more tension.} f4 14. g4 Nf6 15. f3 Nbd7 16. Qc2) 13... exf4 14. Nxf4 Nxf4 15. Bxf4 Na6 16. Qd2 Bd7 17. Rbe1 Qd8 18. Bg5 Bf6 19. Bh6 {Threatens to win with exf5.} Bg7 20. Bxg7 Kxg7 21. Bh3 Qf6 22. exf5 gxf5 {[#]} 23. Ne4 $1 {[%mdl 512]} Qg6 24. Ng5 Rae8 25. Qf4 ({White should play} 25. Qd4+ $16 Kg8 26. Ne6 Bxe6 27. Rxe6 Rxe6 28. dxe6 Qxe6 {[#]} 29. Bxf5 $1 {[%mdl 512]}) 25... Nc5 $11 26. Qd4+ Kg8 27. Nf3 {The position is equal.} (27. Rxe8 {is interesting.} Qxe8 28. Qh4 Qe7 29. b3 Qg7 30. Re1) 27... Re4 28. Rxe4 fxe4 29. Bxd7 Rxf3 ({Much weaker is} 29... exf3 $6 30. Bg4 $16) 30. Rxf3 exf3 31. Qg4 Nxd7 32. Qxd7 {[%mdl 4096] Endgame KQ-KQ} Qb1+ {[%mdl 64] Double Attack} 33. Kf2 {Hoping for Qd8+.} Qxb2+ 34. Kxf3 {aiming for Qd8+.} Qc3+ {[%mdl 64] Double Attack} 35. Kg2 {Strongly threatening Qd8+.} Qxc4 36. Qd8+ Kg7 (36... Kf7 $5 37. Qd7+ $8 Kf8 38. Qd8+ Kg7 39. Qe7+ Kg8 $11) 37. Qg5+ Kf7 38. Qf5+ {[%mdl 64] Double Attack} Kg7 39. Qg5+ Kf7 40. Qf5+ {[%mdl 64] Double Attack} Kg7 41. Qg5+ {Weighted Error Value: White=0.12/Black=0.07} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.19"]
[Round "5.7"]
[White "Arabi, Osama"]
[Black "Konings, Frans"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1940"]
[BlackElo "2132"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,15,29,2,36,26,31,-29,-29,-22,10,0,0,0,100,108,158,169,170,160,159,166,148,111,110,123,114,118,119,116,147,124,739,709]} 1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nc3 d5 6. Nf3 Bd6 7. Bf4 Bxf4 8. gxf4 O-O 9. Qc2 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6).} Ne4 10. e3 Nd7 11. Nxe4 (11. O-O-O $14) 11... fxe4 $11 12. Ng5 {[#]} Qa5+ $146 ({Predecessor:} 12... Nf6 13. f3 h6 14. h4 Qa5+ 15. Kf2 c5 16. fxe4 Ng4+ 17. Kf3 hxg5 18. Kxg4 gxf4 19. exf4 {1-0 (42) Rashkovsky,N (2420)-Bareev,E (2365) Kiev 1986}) 13. Qd2 Qxd2+ 14. Kxd2 Nb6 (14... Nf6 $11) 15. c5 $16 h6 16. Nxe4 $1 ({And not} 16. cxb6 hxg5 17. bxa7 Rxa7 $17) 16... Nc4+ 17. Kc3 e5 18. dxe5 ({Much less strong is} 18. fxe5 $6 Be6 $16) 18... Nxe5 19. fxe5 {[#] Nd6 is the strong threat.} dxe4 20. Bxe4 {Black must now prevent f4.} Rxf2 21. Raf1 Rxf1 22. Rxf1 {Hoping for Bh7+!} Be6 23. Bc2 Rf8 $2 {[%mdl 8192] [#]} (23... Re8 $16) 24. Bh7+ $1 {[%mdl 512] Weighted Error Value: White=0.16/Black=0.32} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7.1"]
[White "Arabi, Osama"]
[Black "Bezemer, Arno"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1940"]
[BlackElo "2283"]
[Annotator "ChessBase"]
[PlyCount "91"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:05]} c5 {[%emt 0:00:16]} 3. d5 {[%emt 0:00:06]} g6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:14]} Bg7 {[%emt 0:00:05]} 5. e4 {[%emt 0:00:20]} d6 {[%emt 0:00:09]} 6. Nge2 {[%emt 0:01:42]} O-O {[%emt 0:05:00]} 7. Ng3 {[%emt 0:01:24]} e6 {[%emt 0:05:01]} 8. Be2 {[%emt 0:01:24]} exd5 {[%emt 0:00:21]} 9. cxd5 {[%emt 0:00:23]} a6 {[%emt 0:01:42]} 10. a4 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:15]} 11. O-O {[%emt 0:01:41]} Rb8 {[%emt 0:02:23]} 12. Be3 {[%emt 0:06:04]} Re8 {[%emt 0:10:15]} 13. f3 {[%emt 0:03:28]} h5 {[%emt 0:05:07]} 14. Qd2 {[%emt 0:01:17]} h4 {[%emt 0:00:21]} 15. Nh1 {[%emt 0:00:12]} Nh7 {[%emt 0:00:48]} 16. Nf2 {[%emt 0:01:37]} Ndf8 {[%emt 0:01:56]} 17. Rab1 {[%emt 0:14:10]} Qa5 {[%emt 0:08:20]} 18. Rfc1 {[%emt 0:02:56]} Nd7 {[%emt 0:08:29]} 19. b4 {[%emt 0:09:51]} cxb4 {[%emt 0:00:37]} 20. Na2 {[%emt 0:02:04]} Nc5 {[%emt 0:01:20]} 21. Qxb4 {[%emt 0:02:41]} Qd8 {[%emt 0:06:36]} 22. a5 {[%emt 0:03:37]} Bf8 {[%emt 0:12:35]} 23. Nd3 {[%emt 0:10:54]} Nd7 {[%emt 0:00:24]} 24. Nc3 {[%emt 0:00:45]} Nhf6 {[%emt 0:02:20]} 25. Bg5 {[%emt 0:08:48]} Nxd5 {[%emt 0:02:59]} 26. Bxd8 {[%emt 0:02:17]} Nxb4 {[%emt 0:00:09]} 27. Bxh4 {[%emt 0:01:47]} Nxd3 {[%emt 0:00:11]} 28. Bxd3 {[%emt 0:00:08]} Nc5 {[%emt 0:11:33]} 29. Bc4 {[%emt 0:03:05]} Be6 {[%emt 0:01:30]} 30. Nd5 {[%emt 0:00:25]} Bxd5 {[%emt 0:02:16]} 31. Bxd5 {[%emt 0:00:17]} Bh6 {[%emt 0:06:42]} 32. Rd1 {[%emt 0:01:26]} Rec8 {[%emt 0:02:00]} 33. Bg3 {[%emt 0:05:21]} Rd8 {[%emt 0:00:41]} 34. Rb6 {[%emt 0:03:06]} Bf8 {[%emt 0:01:19]} 35. e5 {[%emt 0:02:11]} dxe5 {[%emt 0:01:22]} 36. Bxe5 {[%emt 0:00:54]} Rbc8 {[%emt 0:00:20]} 37. Rxg6+ {[%emt 0:01:32]} Kh7 {[%emt 0:00:02]} 38. Rf6 {[%emt 0:01:13]} Rd7 {[%emt 0:00:13]} 39. Rd4 {[%emt 0:00:20]} Bg7 {[%emt 0:01:02]} 40. Rh4+ {[%emt 0:00:39]} Kg8 {[%emt 0:00:14]} 41. Rg6 {[%emt 0:30:06]} Rxd5 {[%emt 0:30:28]} 42. Rxg7+ {[%emt 0:00:32]} Kf8 {[%emt 0:00:01]} 43. Rh8+ {[%emt 0:00:30]} Ke7 {[%emt 0:00:02]} 44. Rhg8 {[%emt 0:01:16]} Rcd8 45. Rxd8 {[%emt 0:00:31]} Rxe5 {[%emt 0:00:32]} 46. Rc8 {[%emt 0:01:34]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7.2"]
[White "Roobol, Martin"]
[Black "Gutkind, Kedem"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2296"]
[BlackElo "2112"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:03:30]} d5 {[%emt 0:00:17]} 3. e5 {[%emt 0:00:11]} Bf5 {[%emt 0:00:04]} 4. h4 {[%emt 0:01:04]} h6 {[%emt 0:00:05]} 5. Ne2 {[%emt 0:02:28]} e6 {[%emt 0:08:05]} 6. Ng3 {[%emt 0:04:26]} Bh7 {[%emt 0:00:06]} 7. Bd3 {[%emt 0:00:04]} Bxd3 {[%emt 0:00:03]} 8. Qxd3 {[%emt 0:00:04]} c5 {[%emt 0:00:06]} 9. c3 {[%emt 0:02:17]} Nc6 {[%emt 0:03:33]} 10. a3 {[%emt 0:07:18]} Qb6 {[%emt 0:02:10]} 11. Ne2 {[%emt 0:06:32]} Rc8 {[%emt 0:02:20]} 12. Nd2 {[%emt 0:09:54]} cxd4 {[%emt 0:15:15]} 13. cxd4 {[%emt 0:00:08]} h5 {[%emt 0:03:52]} 14. O-O {[%emt 0:06:08]} Nh6 {[%emt 0:03:33]} 15. b4 {[%emt 0:17:14]} Nf5 {[%emt 0:03:01]} 16. Nf3 {[%emt 0:00:09]} Be7 {[%emt 0:06:50]} 17. g3 {[%emt 0:06:07]} O-O {[%emt 0:04:41]} 18. Bg5 {[%emt 0:03:24]} Rfe8 {[%emt 0:00:04]} 19. Rfd1 {[%emt 0:03:59]} Bf8 {[%emt 0:04:46]} 20. Nh2 {[%emt 0:03:13]} Rc7 {[%emt 0:04:20]} 21. g4 {[%emt 0:01:46]} hxg4 {[%emt 0:00:23]} 22. Nxg4 {[%emt 0:00:05]} Rec8 {[%emt 0:06:13]} 23. h5 {[%emt 0:06:17]} Nce7 {[%emt 0:08:04]} 24. Ra2 {[%emt 0:02:40]} a6 {[%emt 0:04:49]} 25. Rad2 {[%emt 0:03:26]} Qb5 {[%emt 0:02:48]} 26. Qh3 {[%emt 0:00:09]} Kh7 {[%emt 0:06:50]} 27. h6 {[%emt 0:05:31]} g6 {[%emt 0:03:23]} 28. Nf6+ {[%emt 0:01:14]} Kh8 {[%emt 0:00:04]} 29. h7 {[%emt 0:00:09]} Bg7 {[%emt 0:00:30]} 30. Ng4 {[%emt 0:00:16]} Qa4 {[%emt 0:02:12]} 31. Bf6 {[%emt 0:00:16]} Rc2 {[%emt 0:04:10]} 32. Ng3 {[%emt 0:02:57]} Rxd2 {[%emt 0:00:37]} 33. Rxd2 {[%emt 0:00:05]} Qxa3 {[%emt 0:00:17]} 34. Kh2 {[%emt 0:03:08]} Qf3 {[%emt 0:01:41]} 35. b5 {[%emt 0:00:50]} axb5 {[%emt 0:00:36]} 36. Rb2 {[%emt 0:00:10]} Qf4 {[%emt 0:01:11]} 37. Rxb5 {[%emt 0:00:49]} Rc7 {[%emt 0:01:11]} 38. Ra5 {[%emt 0:00:06]} Rc8 {[%emt 0:00:07]} 39. Rb5 {[%emt 0:00:20]} Rc7 {[%emt 0:00:05]} 40. Ra5 {[%emt 0:00:16]} Rc8 {[%emt 0:00:25]} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7.3"]
[White "Binnendijk, Ferdinand"]
[Black "Meurs, Tom"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2142"]
[BlackElo "2217"]
[Annotator "ChessBase"]
[PlyCount "126"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:03:00]} dxc4 {[%emt 0:00:20]} 5. a4 {[%emt 0:01:40]} Nc6 {[%emt 0:00:12]} 6. e3 {[%emt 0:02:59]} Na5 {[%emt 0:00:12]} 7. Ne5 {[%emt 0:03:45]} c5 {[%emt 0:00:48]} 8. Nxc4 {[%emt 0:03:17]} Nf6 {[%emt 0:00:10]} 9. Be2 {[%emt 0:08:19]} cxd4 {[%emt 0:00:25]} 10. exd4 {[%emt 0:00:47]} Nxc4 {[%emt 0:00:20]} 11. Bxc4 {[%emt 0:00:03]} Bd6 {[%emt 0:00:07]} 12. Bg5 {[%emt 0:06:21]} h6 {[%emt 0:00:59]} 13. Bh4 {[%emt 0:00:17]} O-O {[%emt 0:00:12]} 14. Qf3 {[%emt 0:11:31]} Be7 {[%emt 0:08:37]} 15. Rd1 {[%emt 0:01:34]} Qc7 {[%emt 0:11:19]} 16. Ba2 {[%emt 0:03:03]} Bd7 {[%emt 0:06:30]} 17. O-O {[%emt 0:06:32]} Bc6 {[%emt 0:00:19]} 18. d5 {[%emt 0:06:44]} exd5 {[%emt 0:08:16]} 19. Rd4 {[%emt 0:03:52]} Rad8 {[%emt 0:03:41]} 20. Qd3 {[%emt 0:07:44]} Rfe8 {[%emt 0:17:29]} 21. Bb1 {[%emt 0:01:51]} g6 {[%emt 0:02:10]} 22. Ba2 {[%emt 0:02:54]} Kg7 {[%emt 0:02:33]} 23. Rd1 {[%emt 0:04:42]} Qe5 {[%emt 0:13:31]} 24. Bg3 {[%emt 0:03:08]} Qe6 {[%emt 0:02:04]} 25. b4 {[%emt 0:01:55]} b6 {[%emt 0:06:02]} 26. h3 {[%emt 0:02:22]} Bb7 {[%emt 0:02:07]} 27. Qd2 {[%emt 0:05:53]} Bd6 {[%emt 0:04:18]} 28. Nxd5 {[%emt 0:02:43]} Bxg3 {[%emt 0:00:41]} 29. Nxf6 {[%emt 0:01:02]} Qxf6 {[%emt 0:00:30]} 30. fxg3 {[%emt 0:01:19]} Rxd4 {[%emt 0:07:59]} 31. Qxd4 {[%emt 0:00:04]} Re1+ {[%emt 0:00:04]} 32. Kh2 {[%emt 0:00:22]} Qxd4 {[%emt 0:01:45]} 33. Rxd4 {[%emt 0:00:05]} Re2 {[%emt 0:00:14]} 34. Bd5 {[%emt 0:00:04]} Bxd5 {[%emt 0:00:21]} 35. Rxd5 {[%emt 0:00:03]} Re4 {[%emt 0:00:04]} 36. a5 {[%emt 0:00:13]} Rxb4 {[%emt 0:00:17]} 37. axb6 {[%emt 0:00:05]} Rxb6 {[%emt 0:00:04]} 38. Rd7 {[%emt 0:00:09]} Rb5 {[%emt 0:02:29]} 39. Ra7 {[%emt 0:00:27]} a5 {[%emt 0:00:11]} 40. g4 {[%emt 0:00:12]} Kf6 {[%emt 0:01:10]} 41. Kg3 {[%emt 0:31:25]} Ke6 {[%emt 0:30:41]} 42. Kh2 {[%emt 0:07:43]} f6 {[%emt 0:00:00]} 43. Kg3 {[%emt 0:00:00]} Kd5 {[%emt 0:00:00]} 44. Ra6 {[%emt 0:00:00]} Kc5 {[%emt 0:00:00]} 45. Kh4 {[%emt 0:00:00]} Kb4 {[%emt 0:00:00]} 46. Rxf6 {[%emt 0:00:00]} a4 {[%emt 0:00:00]} 47. Rxg6 {[%emt 0:00:00]} a3 {[%emt 0:00:00]} 48. Ra6 {[%emt 0:00:00]} Ra5 {[%emt 0:00:00]} 49. Rf6 {[%emt 0:00:00]} a2 {[%emt 0:00:00]} 50. Rf1 {[%emt 0:00:00]} Kc3 {[%emt 0:10:54]} 51. Ra1 {[%emt 0:00:00]} Kb2 {[%emt 0:00:00]} 52. Rxa2+ {[%emt 0:00:00]} Kxa2 {[%emt 0:00:00]} 53. Kg3 {[%emt 0:00:00]} Kb3 {[%emt 0:00:00]} 54. Kf4 {[%emt 0:00:00]} Kc4 {[%emt 0:00:00]} 55. h4 {[%emt 0:00:00]} Kd4 {[%emt 0:00:00]} 56. g5 {[%emt 0:00:00]} hxg5+ {[%emt 0:00:00]} 57. hxg5 {[%emt 0:00:00]} Kd5 {[%emt 0:00:00]} 58. Kf5 {[%emt 0:00:00]} Kd6+ {[%emt 0:00:00]} 59. Kf6 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 60. g6 {[%emt 0:00:00]} Ke8 {[%emt 0:00:00]} 61. Kg7 {[%emt 0:00:00]} Rg5 {[%emt 0:00:00]} 62. Kf6 {[%emt 0:00:00]} Rxg2 {[%emt 0:00:00]} 63. g7 {[%emt 0:00:00]} Rg1 {[%emt 0:00:00]} 0-1

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7.4"]
[White "Van der Hagen, Loek"]
[Black "Hovenga, Alje"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2010"]
[BlackElo "2212"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:30]} Nc6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:12]} 3. Bc4 {[%emt 0:02:40]} Nf6 {[%emt 0:04:41]} 4. d3 {[%emt 0:03:11]} g6 {[%emt 0:04:42]} 5. a3 {[%emt 0:04:24]} Bg7 {[%emt 0:02:29]} 6. Nc3 {[%emt 0:00:09]} O-O {[%emt 0:05:17]} 7. Bg5 {[%emt 0:02:28]} Bg4 {[%emt 0:05:40]} 8. h3 {[%emt 0:07:08]} Bxf3 {[%emt 0:00:51]} 9. gxf3 {[%emt 0:00:06]} Nd4 {[%emt 0:08:48]} 10. Be3 {[%emt 0:08:23]} Nh5 {[%emt 0:06:41]} 11. Nd5 {[%emt 0:13:33]} e6 {[%emt 0:05:35]} 12. Nc3 {[%emt 0:14:39]} c6 {[%emt 0:02:07]} 13. Nb1 {[%emt 0:04:00]} d5 {[%emt 0:03:02]} 14. c3 {[%emt 0:12:08]} dxc4 {[%emt 0:02:55]} 15. dxc4 {[%emt 0:01:31]} e5 {[%emt 0:04:55]} 16. cxd4 {[%emt 0:00:48]} exd4 {[%emt 0:00:10]} 17. Bc1 {[%emt 0:00:46]} f5 {[%emt 0:01:49]} 18. Qd3 {[%emt 0:01:28]} Qh4 {[%emt 0:02:43]} 19. Rh2 {[%emt 0:02:44]} Rae8 {[%emt 0:03:10]} 20. Nd2 {[%emt 0:00:55]} Be5 {[%emt 0:09:26]} 21. Rh1 {[%emt 0:00:38]} c5 {[%emt 0:01:42]} 22. a4 {[%emt 0:01:53]} Nf4 {[%emt 0:03:43]} 23. Qf1 {[%emt 0:01:01]} Ne6 {[%emt 0:03:14]} 24. Ra3 {[%emt 0:01:20]} Bf4 {[%emt 0:02:22]} 25. exf5 {[%emt 0:01:37]} Rxf5 {[%emt 0:01:32]} 26. Kd1 {[%emt 0:00:25]} Ng5 {[%emt 0:02:36]} 27. Qg2 {[%emt 0:01:06]} Bxd2 {[%emt 0:01:49]} 28. Kxd2 {[%emt 0:01:58]} d3 {[%emt 0:01:43]} 29. Rxd3 {[%emt 0:01:23]} Qxc4 {[%emt 0:00:11]} 30. b3 {[%emt 0:01:39]} Nxf3+ {[%emt 0:02:02]} 31. Qxf3 {[%emt 0:01:25]} Qb4+ {[%emt 0:00:06]} 32. Kd1 {[%emt 0:00:52]} Rxf3 {[%emt 0:00:08]} 33. Rxf3 {[%emt 0:00:08]} Qe4 {[%emt 0:00:45]} 0-1

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7.5"]
[White "Van den Berg, Bram"]
[Black "Labruyere, Roger"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2209"]
[BlackElo "2009"]
[Annotator "ChessBase"]
[PlyCount "123"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:11]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:43]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:03]} Bf5 {[%emt 0:00:07]} 4. h4 {[%emt 0:00:06]} h5 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:05]} Bxd3 {[%emt 0:00:12]} 6. Qxd3 {[%emt 0:00:04]} e6 {[%emt 0:00:10]} 7. Be3 {[%emt 0:01:11]} Qa5+ {[%emt 0:00:49]} 8. c3 {[%emt 0:00:23]} Qa6 {[%emt 0:00:05]} 9. Qc2 {[%emt 0:00:43]} Nh6 {[%emt 0:00:34]} 10. f3 {[%emt 0:01:55]} Be7 {[%emt 0:02:11]} 11. Ne2 {[%emt 0:02:34]} Nf5 {[%emt 0:00:46]} 12. Bf2 {[%emt 0:00:06]} Nd7 {[%emt 0:01:15]} 13. b4 {[%emt 0:04:59]} b6 {[%emt 0:03:31]} 14. a4 {[%emt 0:01:12]} c5 {[%emt 0:02:22]} 15. b5 {[%emt 0:11:28]} Qc8 {[%emt 0:00:25]} 16. Qd3 {[%emt 0:02:52]} a6 {[%emt 0:04:26]} 17. Na3 {[%emt 0:04:31]} c4 {[%emt 0:01:16]} 18. Qb1 {[%emt 0:00:28]} Bxa3 {[%emt 0:02:36]} 19. Rxa3 {[%emt 0:00:07]} axb5 {[%emt 0:00:19]} 20. Qxb5 {[%emt 0:00:26]} Ra5 {[%emt 0:01:09]} 21. Qb4 {[%emt 0:14:48]} Qc7 {[%emt 0:11:41]} 22. Nf4 {[%emt 0:12:19]} Qa7 {[%emt 0:22:33]} 23. Ke2 {[%emt 0:04:23]} Qc7 {[%emt 0:07:48]} 24. Kd2 {[%emt 0:04:51]} Qd8 {[%emt 0:03:12]} 25. g4 {[%emt 0:09:30]} hxg4 {[%emt 0:01:04]} 26. fxg4 {[%emt 0:00:59]} Nxh4 {[%emt 0:04:10]} 27. Raa1 {[%emt 0:06:11]} Qg5 {[%emt 0:06:10]} 28. Be3 {[%emt 0:00:15]} Qxg4 {[%emt 0:00:38]} 29. Rag1 {[%emt 0:00:11]} Qf3 {[%emt 0:06:02]} 30. Rh3 {[%emt 0:07:21]} Qe4 {[%emt 0:00:10]} 31. Rxg7 {[%emt 0:00:05]} Nf3+ {[%emt 0:00:48]} 32. Ke2 {[%emt 0:00:49]} Rf8 {[%emt 0:10:48]} 33. Qb2 {[%emt 0:07:39]} Nxd4+ {[%emt 0:03:38]} 34. cxd4 {[%emt 0:00:06]} Rxa4 {[%emt 0:00:03]} 35. Rg1 {[%emt 0:01:03]} b5 {[%emt 0:02:17]} 36. Ra1 {[%emt 0:01:33]} Rxa1 {[%emt 0:01:01]} 37. Qxa1 {[%emt 0:00:04]} Qc2+ {[%emt 0:00:08]} 38. Ke1 {[%emt 0:00:16]} b4 {[%emt 0:01:56]} 39. Qa8+ {[%emt 0:00:28]} Ke7 {[%emt 0:00:01]} 40. Nxd5+ {[%emt 0:00:01]} exd5 {[%emt 0:00:13]} 41. Bg5+ {[%emt 0:30:38]} Ke6 {[%emt 0:07:26]} 42. Qc6+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:07]} 43. Qxd7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:06]} 44. Qg4 {[%emt 0:00:00]} Qe4+ {[%emt 0:00:28]} 45. Qxe4+ {[%emt 0:00:00]} dxe4 {[%emt 0:00:02]} 46. Be7 {[%emt 0:00:00]} Rb8 {[%emt 0:00:17]} 47. Kd1 {[%emt 0:00:00]} Rb7 {[%emt 0:02:49]} 48. Bc5 {[%emt 0:00:00]} Kf5 {[%emt 0:01:21]} 49. Rh5+ {[%emt 0:00:00]} Kg6 {[%emt 0:01:55]} 50. Rh2 {[%emt 0:00:00]} b3 {[%emt 0:03:39]} 51. Kc1 {[%emt 0:00:00]} c3 {[%emt 0:00:39]} 52. Kb1 {[%emt 0:00:00]} Kf5 {[%emt 0:02:43]} 53. Rh3 {[%emt 0:00:33]} c2+ {[%emt 0:00:24]} 54. Kb2 {[%emt 0:00:08]} Ke6 {[%emt 0:06:58]} 55. Rh1 {[%emt 0:03:45]} Kd5 {[%emt 0:00:52]} 56. Re1 {[%emt 0:01:40]} Rb8 {[%emt 0:02:04]} 57. Kc3 {[%emt 0:00:30]} e3 {[%emt 0:01:29]} 58. Kb2 {[%emt 0:03:57]} Ke4 {[%emt 0:02:25]} 59. d5 {[%emt 0:00:06]} Kxd5 {[%emt 0:01:09]} 60. Bxe3 {[%emt 0:00:06]} Ke6 {[%emt 0:01:17]} 61. Bd4 {[%emt 0:00:24]} Rd8 {[%emt 0:01:46]} 62. Re4 {[%emt 0:00:44]} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7.6"]
[White "Tabak, Stefan"]
[Black "Klaren, Duncan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2168"]
[BlackElo "1845"]
[Annotator "ChessBase"]
[PlyCount "109"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 2. b4 {[%emt 0:00:06]} cxb4 {[%emt 0:00:14]} 3. d4 {[%emt 0:00:07]} d5 {[%emt 0:02:47]} 4. exd5 {[%emt 0:00:14]} Nf6 {[%emt 0:01:06]} 5. a3 {[%emt 0:00:38]} Nxd5 {[%emt 0:01:54]} 6. axb4 {[%emt 0:00:57]} e6 {[%emt 0:01:33]} 7. b5 {[%emt 0:06:45]} Bb4+ {[%emt 0:12:22]} 8. Bd2 {[%emt 0:00:23]} Qe7 {[%emt 0:00:48]} 9. c3 {[%emt 0:01:07]} Bd6 {[%emt 0:00:08]} 10. c4 {[%emt 0:04:45]} Nb4 {[%emt 0:04:08]} 11. c5 {[%emt 0:01:00]} Bxc5 {[%emt 0:00:11]} 12. dxc5 {[%emt 0:00:28]} Qxc5 {[%emt 0:00:12]} 13. Bxb4 {[%emt 0:09:31]} Qxb4+ {[%emt 0:07:20]} 14. Nd2 {[%emt 0:01:28]} O-O {[%emt 0:02:11]} 15. Ngf3 {[%emt 0:00:23]} e5 {[%emt 0:05:32]} 16. Ra4 {[%emt 0:04:02]} Qe7 {[%emt 0:09:53]} 17. Be2 {[%emt 0:05:22]} Bf5 {[%emt 0:02:21]} 18. O-O {[%emt 0:01:17]} Nd7 {[%emt 0:01:26]} 19. Qa1 {[%emt 0:01:19]} Qf6 {[%emt 0:12:24]} 20. Ne4 {[%emt 0:02:25]} Qe7 {[%emt 0:02:56]} 21. Ng3 {[%emt 0:05:22]} Bg6 {[%emt 0:00:42]} 22. Rxa7 {[%emt 0:01:24]} Rab8 {[%emt 0:02:09]} 23. Qa3 {[%emt 0:02:27]} Qf6 {[%emt 0:03:27]} 24. Rd1 {[%emt 0:02:30]} Rfd8 {[%emt 0:02:34]} 25. Qd6 {[%emt 0:02:35]} Qxd6 {[%emt 0:05:30]} 26. Rxd6 {[%emt 0:00:02]} f6 {[%emt 0:00:21]} 27. h4 {[%emt 0:01:54]} Nc5 {[%emt 0:01:27]} 28. Rxd8+ {[%emt 0:00:26]} Rxd8 {[%emt 0:00:06]} 29. Ra2 {[%emt 0:08:01]} e4 {[%emt 0:02:30]} 30. Rd2 {[%emt 0:01:10]} Nd3 {[%emt 0:03:47]} 31. Ne1 {[%emt 0:04:37]} Rc8 {[%emt 0:02:33]} 32. Nxd3 {[%emt 0:02:26]} exd3 {[%emt 0:00:16]} 33. Bxd3 {[%emt 0:00:30]} Rc5 {[%emt 0:02:59]} 34. Be2 {[%emt 0:01:48]} Be8 {[%emt 0:01:37]} 35. Rd8 {[%emt 0:00:53]} Kf7 {[%emt 0:00:29]} 36. Rb8 {[%emt 0:00:28]} Rc7 {[%emt 0:00:40]} 37. Bf3 {[%emt 0:03:08]} Bxb5 {[%emt 0:00:25]} 38. Rxb7 {[%emt 0:00:06]} Rxb7 {[%emt 0:00:03]} 39. Bxb7 {[%emt 0:00:07]} Bd7 {[%emt 0:00:39]} 40. f3 {[%emt 0:00:13]} g6 {[%emt 0:00:44]} 41. Kf2 {[%emt 0:30:04]} Kg7 {[%emt 0:30:43]} 42. Ne4 {[%emt 0:00:26]} Kf7 {[%emt 0:00:55]} 43. Ke3 {[%emt 0:00:05]} Ke7 {[%emt 0:00:16]} 44. Kd4 {[%emt 0:00:05]} Be6 {[%emt 0:00:40]} 45. Bd5 {[%emt 0:00:40]} Bd7 {[%emt 0:00:09]} 46. g3 {[%emt 0:00:21]} Bc8 {[%emt 0:02:50]} 47. Kc5 {[%emt 0:00:42]} Bd7 {[%emt 0:00:48]} 48. Nc3 {[%emt 0:01:43]} Be8 {[%emt 0:00:59]} 49. Bb3 {[%emt 0:01:30]} Bf7 {[%emt 0:02:41]} 50. Bxf7 {[%emt 0:00:06]} Kxf7 {[%emt 0:00:03]} 51. Kd6 {[%emt 0:00:07]} h6 {[%emt 0:00:10]} 52. Nd5 {[%emt 0:00:08]} h5 {[%emt 0:00:52]} 53. Kd7 {[%emt 0:00:11]} g5 {[%emt 0:00:21]} 54. Kd6 {[%emt 0:00:08]} g4 {[%emt 0:01:37]} 55. f4 {[%emt 0:00:09]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.21"]
[Round "7.7"]
[White "Osterwald, Elwin"]
[Black "Basa, Manasvita"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2130"]
[BlackElo "1668"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:06]} Bd6 {[%emt 0:01:28]} 5. O-O {[%emt 0:06:13]} O-O {[%emt 0:00:10]} 6. b3 {[%emt 0:01:29]} c6 {[%emt 0:01:58]} 7. Bb2 {[%emt 0:00:44]} Nbd7 {[%emt 0:01:07]} 8. Nc3 {[%emt 0:05:45]} e5 {[%emt 0:07:37]} 9. cxd5 {[%emt 0:02:33]} cxd5 {[%emt 0:00:07]} 10. Nb5 {[%emt 0:04:33]} Bb8 {[%emt 0:00:33]} 11. Ba3 {[%emt 0:04:42]} Re8 {[%emt 0:00:16]} 12. Nd6 {[%emt 0:00:52]} Re6 {[%emt 0:00:45]} 13. Nxf7 {[%emt 0:03:17]} Qa5 {[%emt 0:00:18]} 14. N7g5 {[%emt 0:01:39]} Re8 {[%emt 0:01:02]} 15. Bb2 {[%emt 0:01:16]} h6 {[%emt 0:04:28]} 16. Nh3 {[%emt 0:00:28]} Nf8 {[%emt 0:03:39]} 17. d4 {[%emt 0:04:15]} e4 {[%emt 0:00:19]} 18. Ne5 {[%emt 0:00:11]} Bf5 {[%emt 0:06:41]} 19. e3 {[%emt 0:04:52]} Bd6 {[%emt 0:04:08]} 20. f4 {[%emt 0:04:32]} exf3 {[%emt 0:03:11]} 21. Rxf3 {[%emt 0:02:05]} Bh7 {[%emt 0:06:03]} 22. Rxf6 {[%emt 0:01:36]} gxf6 {[%emt 0:25:36]} 23. Qg4+ {[%emt 0:00:12]} Ng6 {[%emt 0:00:12]} 24. Nxg6 {[%emt 0:00:20]} Kf7 {[%emt 0:00:05]} 25. Qd7+ {[%emt 0:03:42]} Kxg6 {[%emt 0:00:35]} 26. Qxd6 {[%emt 0:00:10]} Rxe3 {[%emt 0:02:22]} 27. Rf1 {[%emt 0:00:48]} Qd8 {[%emt 0:03:31]} 28. Nf4+ {[%emt 0:01:26]} Kg7 {[%emt 0:10:29]} 29. Ne6+ {[%emt 0:00:39]} Rxe6 {[%emt 0:00:08]} 30. Qxe6 {[%emt 0:00:06]} Bg8 {[%emt 0:01:38]} 31. Qg4+ {[%emt 0:00:32]} Kh8 {[%emt 0:00:33]} 32. Qh4 {[%emt 0:01:08]} Kg7 {[%emt 0:00:26]} 33. Bc1 {[%emt 0:00:17]} Rc8 {[%emt 0:01:05]} 34. Bxh6+ {[%emt 0:00:52]} Kf7 {[%emt 0:00:13]} 35. Bf3 {[%emt 0:01:08]} Bh7 {[%emt 0:01:19]} 36. Bxd5+ {[%emt 0:01:29]} Ke8 {[%emt 0:08:24]} 37. Re1+ {[%emt 0:01:32]} Kd7 {[%emt 0:00:18]} 38. Qg4+ {[%emt 0:00:23]} Kc7 {[%emt 0:03:31]} 39. Rc1+ {[%emt 0:00:38]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8.1"]
[White "Hovenga, Alje"]
[Black "Arabi, Osama"]
[Result "1-0"]
[ECO "E35"]
[WhiteElo "2212"]
[BlackElo "1940"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,93,20,20,20,21,31,30,32,34,52,43,81,76,93,89,94,79,88,82,75,66,83,43,64,47,55,0,13,-37,-23,-15,-24,-40,-23,-26,-4,-81,0,0,11,0,0,0,0,-29,-12,-31,0,0,0,0,92,83,80,79,58,58,89,81,286,294,345,323,331,339,331,309,529,524,557,533,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29987,29988]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 {The main line 7.Bh4 scores better than 7.Bxf6.} c6 {E35: Nimzo-Indian: Classical: 4...d5 5 cxd5 exd5.} 8. e3 Be6 9. Bd3 Nbd7 {White has an edge.} 10. Nge2 Rc8 {[#]} 11. Nf4 $146 ({Predecessor:} 11. O-O Be7 12. Rad1 Nb6 13. f3 O-O 14. Kh1 Nh5 15. Bf2 f5 16. Rde1 Bd6 17. Ng3 Nxg3+ 18. Bxg3 Bxg3 19. hxg3 {0-1 (33) Sundararajan,K (2484)-Kholmov,R (2430) Olomouc 2005}) 11... Qe7 12. Nxe6 fxe6 13. Bg6+ Kd8 14. O-O Nf8 15. Rac1 Nxg6 16. Qxg6 Rf8 17. f3 Qf7 18. Qd3 Bd6 19. Bxf6+ (19. e4 $5 {[%cal Re4e5]} Bf4 20. Rce1 $11) 19... Qxf6 20. Rc2 g5 21. e4 {[#] Black must now prevent e5.} Qg6 22. Qe2 Rc7 23. e5 Bb4 24. Rfc1 (24. a3 $11 {keeps the balance.} Ba5 25. Na4) 24... Bxc3 (24... Rcf7 $17) 25. Rxc3 $11 Rf4 26. Qd3 Qxd3 27. Rxd3 {[%mdl 4096] Endgame KRR-KRR} Rcf7 28. h3 h5 29. Kf2 h4 30. b4 a6 31. Ke3 g4 (31... Kc7 $11) 32. hxg4 $16 {[#] Strongly threatening Rh1.} h3 33. Ke2 {aiming for g3.} ({Don't play} 33. gxh3 Rxf3+ 34. Kd2 Rf2+ 35. Kc3 Rxa2 $15) 33... hxg2 34. Rg1 Rh7 35. Kf2 Rh1 $2 {Loses the game.} (35... Rh3 $16) 36. Kxg2 $18 Rxg1+ 37. Kxg1 {KR-KR} a5 38. a3 axb4 39. axb4 b6 $2 (39... Kc7 40. Kf2 Kb6) 40. Kf2 c5 41. Ke3 Rxd4 42. Rxd4 {White mates.} cxd4+ 43. Kxd4 {KP-KP} Ke8 44. f4 Ke7 45. f5 Kf7 46. fxe6+ Kxe6 47. b5 {Weighted Error Value: White=0.11/Black=0.45} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8.2"]
[White "Bezemer, Arno"]
[Black "Meurs, Tom"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2283"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,85,26,34,32,31,24,29,27,25,21,21,19,12,17,17,7,0,0,0,0,30,26,18,12,24,20,17,20,87,91,100,50,85,71,139,130,179,192,181,91,214,214,210,203,247,252,239,244,243,197,189,152,174,42,127,133,274,239,310,264,242,220,216,209,225,206,326,322,591,577,579,593,590,597,538,527]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nc6 7. Qe3 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6.} Be7 8. Nc3 O-O 9. O-O {[#] White has an edge.} Re8 $146 ({Predecessor:} 9... d6 10. Nd5 Be6 11. Bd2 a6 12. Bxc6 bxc6 13. Nxe7+ Qxe7 14. Rfe1 Rae8 15. Bc3 Qd7 16. Bxg7 Kxg7 {½-½ (50) Nguyen,A (2471)-Priasmoro,N (2495) Jakarta 2019}) 10. Nd5 Nb4 11. Nxb4 Bxb4 12. Qf3 Qe7 13. Bf4 a6 14. Ba4 b5 15. e5 Rb8 (15... d5 $5 {[%cal Rb5a4]} 16. exd6 (16. Qxd5 $2 Be6 $19) 16... cxd6 $11) 16. Bb3 Bb7 17. Qg4 Bc5 18. Rfe1 d6 19. Rad1 Kh8 (19... Qf8 $11 {remains equal.}) 20. Kf1 $16 {exd6 is the strong threat.} Qf8 21. c3 f5 22. Qg3 dxe5 ({Better is} 22... a5) 23. Bxe5 Re7 24. Bxc7 Rbe8 25. f3 (25. Rxe7 $1 $18 Qxe7 26. Qe5 $1) 25... Qf6 (25... Be4 $16 {might work better.} 26. fxe4 f4) 26. Rxe7 $18 Qxe7 {[%csl Ge8][%cal Re7e2]} 27. Re1 Qd7 {( -> ...Qd3+)} 28. Rxe8+ Qxe8 29. Qe5 Qf8 30. Bc2 Bc8 31. Bd3 $40 {[%mdl 128] White wants a kill.} h6 32. Qe2 (32. c4 $18) 32... Ba7 (32... Qf7 $1 $14 33. Be5 Qxa2) 33. Be5 b4 (33... Qe7 $16 {is a better defense.} 34. g3 Kg8) 34. Bd4 (34. Bxa6 $6 bxc3 35. bxc3 (35. Bxc3 Qc5 $18) 35... Qd8 $18) 34... Bc5 35. Qe3 {Qxh6+ would kill now.} ({Resist} 35. Bxa6 Bxa6 36. Qxa6 Bxd4 $18) 35... Bxd4 36. Qxd4 bxc3 37. bxc3 Be6 {[#]} 38. a4 $1 {[%cal Ba2a4,Ba4a5][%mdl 32]} ({Don't play} 38. Bxa6 $6 Bxa2 39. Bd3 Be6 $16) 38... Qa3 (38... Qa8 $142 39. Qd6 Qc8 40. Bxa6 (40. Qxa6 Qxc3 41. g3 f4 $18) 40... Bc4+ 41. Bxc4 Qxc4+ 42. Kg1 Qxa4 43. Qf8+ {[%mdl 64] Double Attack} Kh7 44. Qxf5+ Kh8 45. Qc8+ Kh7 46. Qf5+ Kg8 47. Qd5+ Kf8) 39. Bxa6 Qc1+ $2 (39... Bb3 {was necessary.} 40. Bb5 Bc2) 40. Kf2 {White is clearly winning.} Qb2+ 41. Be2 Qa2 42. Qb4 Kh7 43. a5 {Weighted Error Value: White=0.14/Black=0.35} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8.3"]
[White "Osterwald, Elwin"]
[Black "Roobol, Martin"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "2130"]
[BlackElo "2296"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,30,16,9,8,13,16,20,8,9,41,2,4,2,2,0,0]} 1. Nf3 g6 2. d4 Bg7 3. g3 d5 4. Bg2 Nf6 5. c4 dxc4 6. Na3 O-O 7. Nxc4 Be6 8. b3 c5 9. O-O cxd4 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6.} 10. Nxd4 Bd5 11. Bb2 Bxg2 12. Kxg2 Qd5+ 13. Nf3 Nc6 {[#] The position is equal.} 14. Qxd5 $146 ({Predecessor:} 14. Bxf6 Qxd1 15. Raxd1 Bxf6 16. Rd7 Rab8 17. Rfd1 Rfd8 18. e4 Kf8 19. e5 Bg7 20. e6 {0-1 (52) Piesik,P (2418)-Langner,L (2377) Chess.com INT 2020}) 14... Nxd5 15. Bxg7 Kxg7 {An uneventful encounter.  Weighted Error Value: White=0.08/Black=0.06} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8.4"]
[White "Gutkind, Kedem"]
[Black "Tabak, Stefan"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2112"]
[BlackElo "2168"]
[Annotator "ChessBase"]
[PlyCount "141"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:10]} c5 {[%emt 0:02:58]} 3. d5 {[%emt 0:00:07]} e6 {[%emt 0:01:13]} 4. Nc3 {[%emt 0:00:05]} b5 {[%emt 0:04:47]} 5. dxe6 {[%emt 0:12:06]} fxe6 {[%emt 0:00:14]} 6. Nxb5 {[%emt 0:01:36]} Qa5+ {[%emt 0:03:28]} 7. Nc3 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 8. e3 {[%emt 0:02:21]} Bd6 {[%emt 0:10:52]} 9. Bd2 {[%emt 0:07:22]} Qb6 {[%emt 0:00:12]} 10. e4 {[%emt 0:33:07]} dxe4 {[%emt 0:19:33]} 11. Ng5 {[%emt 0:00:08]} O-O {[%emt 0:00:16]} 12. Ngxe4 {[%emt 0:00:58]} Bb7 {[%emt 0:06:29]} 13. Nxd6 {[%emt 0:00:06]} Qxd6 {[%emt 0:00:05]} 14. Qe2 {[%emt 0:04:34]} Nc6 {[%emt 0:00:38]} 15. Nb5 {[%emt 0:01:11]} Qe7 {[%emt 0:00:51]} 16. c3 {[%emt 0:02:34]} a6 {[%emt 0:03:54]} 17. Na3 {[%emt 0:00:07]} e5 {[%emt 0:00:04]} 18. Be3 {[%emt 0:02:30]} Kh8 {[%emt 0:09:13]} 19. O-O-O {[%emt 0:03:48]} Rac8 {[%emt 0:02:50]} 20. Kb1 {[%emt 0:00:28]} e4 {[%emt 0:04:10]} 21. Nc4 {[%emt 0:01:15]} Rcd8 {[%emt 0:05:28]} 22. Rxd8 {[%emt 0:05:51]} Rxd8 {[%emt 0:00:28]} 23. Qe1 {[%emt 0:00:43]} Ng4 {[%emt 0:02:08]} 24. Be2 {[%emt 0:09:02]} Nge5 {[%emt 0:00:17]} 25. Qc1 {[%emt 0:01:20]} Nd3 {[%emt 0:03:26]} 26. Qc2 {[%emt 0:01:23]} a5 {[%emt 0:02:40]} 27. Rd1 {[%emt 0:01:40]} Ba6 {[%emt 0:00:24]} 28. Qa4 {[%emt 0:02:15]} Qb7 {[%emt 0:14:14]} 29. Bxd3 {[%emt 0:01:24]} exd3 {[%emt 0:00:21]} 30. Nxa5 {[%emt 0:01:48]} Nxa5 {[%emt 0:00:07]} 31. Qxa5 {[%emt 0:00:03]} Rb8 {[%emt 0:00:19]} 32. Rd2 {[%emt 0:00:12]} c4 {[%emt 0:00:26]} 33. Qe5 {[%emt 0:03:42]} Bb5 {[%emt 0:00:50]} 34. b4 {[%emt 0:01:52]} Re8 {[%emt 0:03:19]} 35. Qc5 {[%emt 0:00:42]} Rc8 {[%emt 0:00:44]} 36. Qb6 {[%emt 0:01:02]} Qd5 {[%emt 0:00:17]} 37. Kb2 {[%emt 0:00:45]} Ra8 {[%emt 0:00:57]} 38. Qc5 {[%emt 0:00:17]} Qd7 {[%emt 0:00:09]} 39. h4 {[%emt 0:00:27]} Qb7 {[%emt 0:00:41]} 40. Qb6 {[%emt 0:00:36]} Qd7 {[%emt 0:00:18]} 41. h5 {[%emt 0:02:35]} h6 {[%emt 0:16:09]} 42. Bd4 {[%emt 0:10:47]} Ra6 {[%emt 0:04:16]} 43. Qb8+ {[%emt 0:00:34]} Kh7 {[%emt 0:00:06]} 44. f4 {[%emt 0:07:17]} Bc6 {[%emt 0:04:11]} 45. Qf8 {[%emt 0:00:55]} Be4 {[%emt 0:01:57]} 46. Kc1 {[%emt 0:02:58]} Ra8 {[%emt 0:03:10]} 47. Qc5 {[%emt 0:00:12]} Rc8 {[%emt 0:00:35]} 48. Qe5 {[%emt 0:02:19]} Re8 {[%emt 0:00:29]} 49. Qc5 {[%emt 0:00:10]} Qg4 {[%emt 0:02:29]} 50. Be5 {[%emt 0:04:06]} Rc8 {[%emt 0:01:21]} 51. Qe7 {[%emt 0:00:35]} Bf5 {[%emt 0:00:49]} 52. b5 {[%emt 0:01:06]} Rg8 {[%emt 0:00:28]} 53. Qf7 {[%emt 0:01:27]} Be4 {[%emt 0:00:30]} 54. Qxc4 {[%emt 0:00:44]} Bf5 {[%emt 0:00:40]} 55. b6 {[%emt 0:00:47]} Qg3 {[%emt 0:00:14]} 56. Rd1 {[%emt 0:01:26]} Qe3+ {[%emt 0:00:21]} 57. Kb1 {[%emt 0:00:39]} Qxb6+ {[%emt 0:00:36]} 58. Qb3 {[%emt 0:00:10]} Qf2 {[%emt 0:00:18]} 59. Ka1 {[%emt 0:00:50]} Ra8 {[%emt 0:00:36]} 60. Qf7 {[%emt 0:00:19]} Rxa2+ {[%emt 0:01:08]} 61. Qxa2 {[%emt 0:00:04]} Qc5 {[%emt 0:01:03]} 62. Qb3 {[%emt 0:00:35]} Qc6 {[%emt 0:00:00]} 63. Rd2 {[%emt 0:00:17]} Qe4 {[%emt 0:00:07]} 64. Kb2 {[%emt 0:00:26]} Qe1 {[%emt 0:00:16]} 65. Qd1 {[%emt 0:00:24]} Qe4 {[%emt 0:00:04]} 66. Qf3 {[%emt 0:00:32]} Qe1 {[%emt 0:00:51]} 67. Qd1 {[%emt 0:00:44]} Qe4 {[%emt 0:00:04]} 68. g4 {[%emt 0:00:32]} Be6 {[%emt 0:00:22]} 69. Rxd3 {[%emt 0:01:03]} Qc4 {[%emt 0:00:12]} 70. Rd4 {[%emt 0:00:23]} Qa2+ {[%emt 0:00:16]} 71. Kc1 {[%emt 0:00:04]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8.5"]
[White "Van der Hagen, Loek"]
[Black "Van den Berg, Bram"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2010"]
[BlackElo "2209"]
[Annotator "RC"]
[PlyCount "135"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} d5 {[%emt 0:00:20]} 2. exd5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:03]} 3. Be2 {[%emt 0:00:07]} Nxd5 {[%emt 0:01:29]} 4. d4 {[%emt 0:00:08]} e6 {[%emt 0:00:57]} 5. Nf3 {[%emt 0:00:12]} Be7 {[%emt 0:00:08]} 6. O-O {[%emt 0:00:13]} O-O {[%emt 0:00:11]} 7. c4 {[%emt 0:00:38]} Nf6 {[%emt 0:04:27]} 8. Nc3 {[%emt 0:03:19]} Re8 {[%emt 0:00:30]} 9. h3 {[%emt 0:02:28]} a6 {[%emt 0:04:32]} 10. Be3 {[%emt 0:02:57]} Nbd7 {[%emt 0:07:31]} 11. Qc2 {[%emt 0:04:04]} b6 {[%emt 0:00:42]} 12. Rfd1 {[%emt 0:01:05]} Bb7 {[%emt 0:05:12]} 13. Rac1 {[%emt 0:01:05]} Bb4 {[%emt 0:07:14]} 14. a3 {[%emt 0:07:56]} Bxc3 {[%emt 0:08:01]} 15. Qxc3 {[%emt 0:00:15]} Qe7 {[%emt 0:01:20]} 16. b4 {[%emt 0:19:09]} c5 {[%emt 0:11:37]} 17. dxc5 {[%emt 0:21:04]} bxc5 {[%emt 0:00:31]} 18. Ne1 {[%emt 0:01:43]} Rec8 {[%emt 0:03:31]} 19. Qb3 {[%emt 0:02:13]} a5 {[%emt 0:10:57]} 20. b5 {[%emt 0:01:51]} a4 {[%emt 0:02:08]} 21. Qc2 {[%emt 0:06:39]} Nb6 {[%emt 0:02:49]} 22. Bf3 {[%emt 0:03:29]} Bxf3 {[%emt 0:04:21]} 23. Nxf3 {[%emt 0:00:12]} e5 {[%emt 0:00:07]} 24. Nd2 {[%emt 0:02:19]} Qe6 {[%emt 0:02:30]} 25. f3 {[%emt 0:06:59]} h6 {[%emt 0:00:54]} 26. Bf2 {[%emt 0:01:15]} Ra7 {[%emt 0:01:11]} 27. Re1 {[%emt 0:02:12]} Re7 {[%emt 0:04:02]} 28. Bh4 {[%emt 0:00:26]} g5 {[%emt 0:00:54]} 29. Bg3 {[%emt 0:00:29]} Nfd7 {[%emt 0:00:41]} 30. f4 {[%emt 0:02:52]} gxf4 {[%emt 0:00:46]} 31. Bxf4 {[%emt 0:00:19]} f5 {[%emt 0:00:05]} 32. Nf3 {[%emt 0:06:58]} e4 {[%emt 0:04:07]} 33. Nh2 {[%emt 0:01:00]} Ne5 {[%emt 0:01:29]} 34. Bxe5 {[%emt 0:00:21]} Qxe5 {[%emt 0:01:37]} 35. Qc3 {[%emt 0:01:20]} Qxc3 {[%emt 0:05:16]} 36. Rxc3 {[%emt 0:00:04]} Rd7 {[%emt 0:00:04]} 37. g4 {[%emt 0:00:39]} Rd3 {[%emt 0:00:16]} 38. Rxd3 {[%emt 0:00:38]} exd3 {[%emt 0:00:09]} 39. Rd1 {[%emt 0:00:39]} Rd8 {[%emt 0:00:35]} 40. gxf5 {[%emt 0:00:29]} Nxc4 {[%emt 0:00:51]} 41. Ng4 {[%emt 0:05:45]} Nxa3 {[%emt 0:16:50]} 42. b6 {[%emt 0:05:17]} c4 {[%emt 0:01:09]} 43. b7 {[%emt 0:02:35]} Nc2 {[%emt 0:05:00]} 44. Nf6+ {[%emt 0:06:07]} Kg7 {[%emt 0:02:05]} 45. Nd7 {[%emt 0:01:27]} Nd4 {[%emt 0:00:42]} 46. f6+ {[%emt 0:03:46]} Kf7 {[%emt 0:02:38]} 47. Ne5+ {[%emt 0:02:38]} Kxf6 {[%emt 0:01:08]} 48. Nxc4 {[%emt 0:00:34]} Nc6 {[%emt 0:00:29]} 49. Nb2 {[%emt 0:00:51]} a3 {[%emt 0:00:37]} 50. Nxd3 {[%emt 0:00:39]} a2 {[%emt 0:00:36]} 51. Rf1+ {[%emt 0:00:32]} Kg7 {[%emt 0:01:45]} 52. Nc5 {[%emt 0:01:14]} Re8 {[%emt 0:02:04]} 53. Kg2 {[%emt 0:04:35]} Re5 {[%emt 0:01:23]} 54. Nd3 {[%emt 0:00:57]} Rg5+ {[%emt 0:02:33]} 55. Kh2 {[%emt 0:00:14]} Rb5 {[%emt 0:00:11]} 56. Ra1 {[%emt 0:00:24]} Rb3 {[%emt 0:00:07]} 57. Nc5 {[%emt 0:00:39]} Rb2+ {[%emt 0:00:37]} 58. Kg3 {[%emt 0:00:06]} Kf7 {[%emt 0:01:39]} 59. Na6 {[%emt 0:00:45]} Ke6 {[%emt 0:00:51]} 60. b8=Q {[%emt 0:00:26]} Nxb8 {[%emt 0:00:06]} 61. Nxb8 {[%emt 0:00:05]} Kd5 {[%emt 0:00:18]} 62. Nd7 {[%emt 0:01:12]} Kc4 {[%emt 0:00:15]} 63. Ne5+ {[%emt 0:00:34]} Kb3 {[%emt 0:00:20]} 64. Nf7 {[%emt 0:00:39]} Rb1 {[%emt 0:00:35]} 65. Rxa2 {[%emt 0:00:08]} Kxa2 {[%emt 0:00:04]} 66. Nxh6 {[%emt 0:00:10]} Rb3+ {[%emt 0:00:04]} 67. Kg4 {[%emt 0:00:17]} Rxh3 {[%emt 0:00:04]} 68. Kxh3 {[%emt 0:00:04]} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8.6"]
[White "Arnold, Kiri"]
[Black "Binnendijk, Ferdinand"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1787"]
[BlackElo "2142"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:37]} cxd4 {[%emt 0:02:09]} 4. Nxd4 {[%emt 0:00:02]} e6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:08:15]} Qc7 {[%emt 0:02:23]} 6. Be3 {[%emt 0:05:30]} a6 {[%emt 0:00:23]} 7. Bd3 {[%emt 0:06:11]} Nf6 {[%emt 0:06:46]} 8. O-O {[%emt 0:03:08]} Be7 {[%emt 0:00:00]} 9. Nxc6 {[%emt 0:03:36]} bxc6 {[%emt 0:00:00]} 10. f4 {[%emt 0:03:36]} d6 {[%emt 0:07:04]} 11. Qf3 {[%emt 0:02:23]} Rb8 {[%emt 0:04:46]} 12. b3 {[%emt 0:01:41]} Nd7 {[%emt 0:09:49]} 13. Rad1 {[%emt 0:08:13]} Bf6 {[%emt 0:09:49]} 14. Na4 {[%emt 0:01:49]} c5 {[%emt 0:02:39]} 15. c4 {[%emt 0:09:38]} Bb7 {[%emt 0:02:56]} 16. Bd2 {[%emt 0:03:22]} Bc6 {[%emt 0:10:50]} 17. Nc3 {[%emt 0:02:31]} O-O {[%emt 0:01:20]} 18. Qh3 {[%emt 0:05:10]} Bd4+ {[%emt 0:05:09]} 19. Kh1 {[%emt 0:00:14]} Qb7 {[%emt 0:04:49]} 20. Nd5 {[%emt 0:13:59]} Rbe8 {[%emt 0:04:35]} 21. Bc3 {[%emt 0:04:35]} f5 {[%emt 0:03:00]} 22. Bxd4 {[%emt 0:13:36]} cxd4 {[%emt 0:00:06]} 23. a3 {[%emt 0:01:06]} h6 {[%emt 0:06:06]} 24. Rde1 {[%emt 0:01:16]} Nc5 {[%emt 0:02:36]} 25. Nb4 {[%emt 0:00:40]} Nxd3 {[%emt 0:00:55]} 26. Qxd3 {[%emt 0:00:02]} Bxe4 {[%emt 0:00:20]} 27. Qg3 {[%emt 0:00:26]} a5 {[%emt 0:01:11]} 28. Na2 {[%emt 0:00:28]} Kh7 {[%emt 0:01:19]} 29. h4 {[%emt 0:00:53]} Rf6 {[%emt 0:00:21]} 30. h5 {[%emt 0:00:09]} g6 {[%emt 0:00:31]} 31. Qh4 {[%emt 0:00:45]} Ref8 {[%emt 0:02:24]} 32. Rf2 {[%emt 0:00:23]} gxh5 {[%emt 0:00:37]} 33. b4 {[%emt 0:00:27]} Rg6 {[%emt 0:00:40]} 34. Ree2 {[%emt 0:00:11]} Rfg8 {[%emt 0:00:13]} 35. Qh3 {[%emt 0:02:02]} Rg3 {[%emt 0:00:58]} 0-1

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.22"]
[Round "8.7"]
[White "Labruyere, Roger"]
[Black "Willemsma, Abe"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2009"]
[BlackElo "2095"]
[Annotator "ChessBase"]
[PlyCount "35"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:01]} Nc6 {[%emt 0:00:07]} 2. Nc3 {[%emt 0:00:18]} e5 {[%emt 0:02:05]} 3. f4 {[%emt 0:00:06]} exf4 {[%emt 0:05:40]} 4. Nf3 {[%emt 0:00:47]} g5 {[%emt 0:02:24]} 5. Bc4 {[%emt 0:01:27]} g4 {[%emt 0:04:21]} 6. O-O {[%emt 0:00:58]} gxf3 {[%emt 0:00:13]} 7. Qxf3 {[%emt 0:00:13]} Qf6 {[%emt 0:07:07]} 8. Nd5 {[%emt 0:07:02]} Qd4+ {[%emt 0:03:01]} 9. Kh1 {[%emt 0:04:45]} Bd6 {[%emt 0:08:23]} 10. d3 {[%emt 0:02:19]} Nge7 {[%emt 0:04:25]} 11. Bxf4 {[%emt 0:01:31]} Bxf4 {[%emt 0:12:46]} 12. Qxf4 {[%emt 0:00:41]} Nxd5 {[%emt 0:00:23]} 13. Qxf7+ {[%emt 0:00:07]} Kd8 {[%emt 0:00:09]} 14. exd5 {[%emt 0:00:07]} d6 {[%emt 0:07:11]} 15. dxc6 {[%emt 0:00:15]} bxc6 {[%emt 0:00:07]} 16. c3 {[%emt 0:00:08]} Qe5 {[%emt 0:00:15]} 17. Rae1 {[%emt 0:00:06]} Qg5 {[%emt 0:00:34]} 18. Rf6 {[%emt 0:05:06]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9.1"]
[White "Hovenga, Alje"]
[Black "Bezemer, Arno"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2212"]
[BlackElo "2283"]
[Annotator "NA"]
[PlyCount "24"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:11]} c6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:12]} cxd5 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:15]} 6. Bf4 {[%emt 0:00:19]} Bf5 {[%emt 0:00:18]} 7. e3 {[%emt 0:00:28]} e6 {[%emt 0:00:05]} 8. Bd3 {[%emt 0:00:28]} Bxd3 {[%emt 0:00:08]} 9. Qxd3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:13]} 10. Bxd6 {[%emt 0:00:12]} Qxd6 {[%emt 0:00:06]} 11. O-O {[%emt 0:00:15]} O-O {[%emt 0:00:12]} 12. Rfc1 {[%emt 0:00:12]} Rfc8 {[%emt 0:00:14]} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9.2"]
[White "Arabi, Osama"]
[Black "Gutkind, Kedem"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1940"]
[BlackElo "2112"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,149,-11,-9,-14,-14,-25,0,-8,0,-6,-17,-27,-26,-22,-15,-19,-20,-17,-9,-31,-35,-56,-43,-44,-37,-47,-46,-44,-41,-45,0,-4,0,0,21,20,37,48,97,85,118,112,122,18,22,-33,35,26,145,137,141,138,256,255,261,249,292,154,145,143,145,56,64,62,54,0,47,47,62,47,47,47,46,11,11,0,0,0,26,26,32,39,86,43,198,198,198,0,76,95,439,265,598,568,459,408,636,608,918,665,1357,606,606,606,596,591,12831,5097,29977,29978,29978,29979,29979,29980,29980,29981,29981,29982,29983,29984,29985,29986,29986,29987,29987,29988,29988,29989,29989,4682]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. Qc2 g6 8. e4 dxe4 9. Bxf6 Bxf6 10. Qxe4+ Qe7 11. Bc4 Bf5 12. Qxe7+ {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} Kxe7 13. h3 h5 14. O-O-O {The position is equal.} Nd7 15. Rhe1+ Kf8 16. Ne4 Bxe4 17. Rxe4 Nb6 18. Bb3 Rd8 19. Ne5 Nd5 {[#]} 20. Nd3 $146 ({Predecessor:} 20. Nc4 Kg7 21. Ne3 Nxe3 22. fxe3 Bg5 23. Rd3 Rhe8 24. Rxe8 Rxe8 25. Kd2 f5 26. d5 cxd5 27. Bxd5 {½-½ (37) Semcesen,D (2449)-Berczes,D (2526) Stockholm 2010}) 20... Kg7 21. Nc5 b6 (21... b5 {feels hotter.} 22. Nb7 Rde8 23. Rde1 Rxe4 24. Rxe4 Rb8) 22. Nd3 Rhe8 23. Rde1 Rxe4 24. Rxe4 Rd6 25. Ne5 Bg5+ (25... Nf4 $5) 26. Kc2 f5 27. Re1 Bf6 28. Bxd5 cxd5 $11 {[%mdl 4096] Endgame KRB-KRN} 29. Kd3 Re6 30. f4 $1 Re7 31. Rc1 g5 32. g3 (32. Ke3 $1 $16) 32... h4 $1 33. fxg5 (33. Ke3 $11) 33... Bxg5 (33... Bxe5 $15 34. dxe5 hxg3) 34. Rg1 {aiming for gxh4.} hxg3 (34... Kh7 $11) 35. Rxg3 $16 Kh6 36. Rf3 f4 (36... Bc1 $16) 37. h4 $1 $18 {[%cal Rh4g5]} Bf6 38. Ng4+ ({Much less strong is} 38. Rxf4 $6 Bxe5 39. dxe5 Rxe5 $16) 38... Kg7 39. Nxf6 (39. Rxf4 $18 Bxh4 40. Rf5) 39... Kxf6 $16 40. Rxf4+ $18 {KR-KR} Ke6 41. Kc3 (41. Rg4 $16) 41... Rc7+ $14 42. Kd2 Rg7 43. h5 ({Better is} 43. Ke3 $14) 43... Rh7 (43... Rg2+ {is more complex.} 44. Kc3 Rh2 45. Rg4 Rxh5 46. Rg7 Rh3+) 44. Rh4 Kf5 45. Ke3 Kg5 {[%mdl 64] Double Attack} 46. Rh2 Re7+ $1 47. Kd3 Rh7 48. Re2 {Strongly threatening Re5+.} Rxh5 49. Re7 Kf4 50. Rf7+ Kg5 51. Rxa7 Rh3+ {[#]} 52. Kc2 $1 {Rd7 is the strong threat.} Rh4 $2 (52... Kf4 $14) 53. Kc3 $18 Rh3+ 54. Kc2 $2 (54. Kb4 $18) 54... Rh2+ {[#]} (54... Rh4 $11) 55. Kb3 $1 $16 {Black must now prevent Rd7. Black is on the road to losing.} Rh4 $2 {[%mdl 8192]} (55... Kf4 $16) 56. Rb7 Rxd4 $2 (56... Rh3+ {is a better chance.} 57. Kb4 Rh2) 57. Rxb6 Kf4 58. a4 Rd1 (58... Rc4 $142 59. Rd6 Ke4) 59. Ka2 $18 d4 60. a5 {And now a6 would win.} d3 61. Rd6 (61. a6 $142) 61... Ke3 62. a6 {White threatens a7 and mate.} Rh1 63. b4 d2 64. a7 Rh6 65. Rxh6 {White mates.} d1=Q {KQ-KR} 66. Rh3+ Kd4 67. a8=Q Qc2+ 68. Ka3 Qc1+ 69. Ka4 Qd1+ 70. Rb3 Qa1+ 71. Ra3 Qd1+ 72. Ka5 Qh5+ 73. b5 Qe5 74. Qd8+ Ke4 75. Qd3+ {Weighted Error Value: White=0.22/Black=0.47} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9.3"]
[White "Roobol, Martin"]
[Black "Binnendijk, Ferdinand"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2296"]
[BlackElo "2142"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} d6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:06]} e5 {[%emt 0:00:05]} 4. Nge2 {[%emt 0:00:30]} Be7 {[%emt 0:02:06]} 5. h3 {[%emt 0:00:55]} h5 {[%emt 0:00:22]} 6. g3 {[%emt 0:02:13]} c6 {[%emt 0:02:32]} 7. a4 {[%emt 0:00:38]} a5 {[%emt 0:02:06]} 8. Bg2 {[%emt 0:01:25]} Nbd7 {[%emt 0:06:17]} 9. Be3 {[%emt 0:01:34]} Qc7 {[%emt 0:05:33]} 10. O-O {[%emt 0:04:50]} O-O {[%emt 0:03:34]} 11. f4 {[%emt 0:00:00]} exd4 {[%emt 0:05:08]} 12. Bxd4 {[%emt 0:10:13]} Re8 {[%emt 0:08:07]} 13. Qd2 {[%emt 0:00:32]} Nc5 {[%emt 0:10:51]} 14. Rae1 {[%emt 0:07:13]} d5 {[%emt 0:05:24]} 15. exd5 {[%emt 0:09:04]} cxd5 {[%emt 0:00:17]} 16. f5 {[%emt 0:00:08]} Nce4 {[%emt 0:03:52]} 17. Nxd5 {[%emt 0:19:38]} Nxd5 {[%emt 0:10:42]} 18. Bxe4 {[%emt 0:00:11]} Nf6 {[%emt 0:01:11]} 19. Bg2 {[%emt 0:04:42]} Bd7 {[%emt 0:01:44]} 20. b3 {[%emt 0:20:35]} Bc5 {[%emt 0:04:26]} 21. Kh2 {[%emt 0:05:34]} Bxd4 {[%emt 0:06:09]} 22. Nxd4 {[%emt 0:00:37]} h4 {[%emt 0:01:22]} 23. Qf4 {[%emt 0:02:52]} hxg3+ {[%emt 0:00:27]} 24. Qxg3 {[%emt 0:00:12]} Qc5 {[%emt 0:00:13]} 25. c3 {[%emt 0:02:47]} Bc6 {[%emt 0:01:40]} 26. Bxc6 {[%emt 0:03:26]} bxc6 {[%emt 0:00:11]} 27. Rxe8+ {[%emt 0:00:18]} Rxe8 {[%emt 0:00:28]} 28. Re1 {[%emt 0:00:58]} Rxe1 {[%emt 0:02:16]} 29. Qxe1 {[%emt 0:00:04]} Qd6+ {[%emt 0:01:21]} 30. Qg3 {[%emt 0:00:52]} Qd5 {[%emt 0:04:36]} 31. Qf3 {[%emt 0:01:01]} Ne4 {[%emt 0:02:44]} 32. Kg2 {[%emt 0:00:44]} c5 {[%emt 0:01:41]} 33. Ne2 {[%emt 0:00:24]} Qe5 {[%emt 0:02:53]} 34. c4 {[%emt 0:02:02]} Ng5 {[%emt 0:01:02]} 35. Qd3 {[%emt 0:00:18]} Ne4 {[%emt 0:01:41]} 36. Qd8+ {[%emt 0:00:50]} Kh7 {[%emt 0:00:03]} 37. Qh4+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:03]} 38. Qd8+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:04]} 39. Qh4+ {[%emt 0:01:30]} 1/2-1/2

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9.4"]
[White "Meurs, Tom"]
[Black "Labruyere, Roger"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2217"]
[BlackElo "2009"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:04]} c5 {[%emt 0:00:14]} 4. Nf3 {[%emt 0:00:20]} Bf5 {[%emt 0:01:20]} 5. dxc5 {[%emt 0:03:06]} e6 {[%emt 0:00:12]} 6. Be3 {[%emt 0:00:57]} Nc6 {[%emt 0:01:00]} 7. c4 {[%emt 0:03:40]} Qa5+ {[%emt 0:08:15]} 8. Qd2 {[%emt 0:05:00]} Qxd2+ {[%emt 0:00:24]} 9. Nbxd2 {[%emt 0:03:50]} Nb4 {[%emt 0:00:14]} 10. Nd4 {[%emt 0:01:12]} O-O-O {[%emt 0:15:28]} 11. a3 {[%emt 0:04:28]} Nd3+ {[%emt 0:00:11]} 12. Bxd3 {[%emt 0:01:17]} Bxd3 {[%emt 0:00:03]} 13. Rc1 {[%emt 0:04:47]} Bxc4 {[%emt 0:01:04]} 14. Nxc4 {[%emt 0:02:09]} dxc4 {[%emt 0:00:02]} 15. Rxc4 {[%emt 0:09:57]} Rd5 {[%emt 0:01:45]} 16. Nb5 {[%emt 0:01:56]} Rxe5 {[%emt 0:03:20]} 17. Nxa7+ {[%emt 0:00:19]} Kb8 {[%emt 0:00:42]} 18. c6 {[%emt 0:00:13]} Rxe3+ {[%emt 0:00:05]} 19. fxe3 {[%emt 0:00:04]} Kxa7 {[%emt 0:00:04]} 20. c7 {[%emt 0:00:06]} Ne7 {[%emt 0:00:03]} 21. O-O {[%emt 0:00:59]} Nc8 {[%emt 0:00:12]} 22. Rxf7 {[%emt 0:00:31]} Rg8 {[%emt 0:21:59]} 23. Rd4 {[%emt 0:05:11]} Bd6 {[%emt 0:05:00]} 24. Rd7 {[%emt 0:00:17]} b6 {[%emt 0:03:01]} 25. Rd8 {[%emt 0:00:13]} Rf8 {[%emt 0:00:09]} 26. R4xd6 {[%emt 0:00:53]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9.5"]
[White "De Winter, Arthur"]
[Black "Osterwald, Elwin"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2034"]
[BlackElo "2130"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 4. Bg5 {[%emt 0:00:04]} Bb4 {[%emt 0:00:06]} 5. e5 {[%emt 0:00:04]} h6 {[%emt 0:00:06]} 6. Bd2 {[%emt 0:00:04]} Bxc3 {[%emt 0:00:07]} 7. bxc3 {[%emt 0:00:03]} Ne4 {[%emt 0:00:09]} 8. Bc1 {[%emt 0:00:05]} c5 {[%emt 0:01:05]} 9. Ne2 {[%emt 0:00:13]} cxd4 {[%emt 0:04:00]} 10. cxd4 {[%emt 0:00:30]} Qa5+ {[%emt 0:00:36]} 11. c3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:39]} 12. Qb3 {[%emt 0:00:48]} Bd7 {[%emt 0:02:49]} 13. f3 {[%emt 0:10:39]} Ng5 {[%emt 0:01:20]} 14. Ba3 {[%emt 0:03:35]} f6 {[%emt 0:02:27]} 15. h4 {[%emt 0:09:35]} Nf7 {[%emt 0:01:06]} 16. f4 {[%emt 0:01:19]} O-O-O {[%emt 0:01:22]} 17. Rb1 {[%emt 0:10:59]} Qc7 {[%emt 0:04:34]} 18. g3 {[%emt 0:08:59]} Na5 {[%emt 0:01:59]} 19. Qc2 {[%emt 0:00:48]} Nc4 {[%emt 0:01:04]} 20. Be7 {[%emt 0:04:53]} Rde8 {[%emt 0:07:10]} 21. exf6 {[%emt 0:00:10]} gxf6 {[%emt 0:01:46]} 22. Bxf6 {[%emt 0:00:24]} Rhg8 {[%emt 0:01:08]} 23. Bh3 {[%emt 0:10:32]} Rxg3 {[%emt 0:07:19]} 24. Nxg3 {[%emt 0:01:10]} Na3 {[%emt 0:01:45]} 25. Qb2 {[%emt 0:05:51]} Nxb1 {[%emt 0:00:51]} 26. O-O {[%emt 0:06:44]} e5 {[%emt 0:01:24]} 27. Bxd7+ {[%emt 0:08:13]} Qxd7 {[%emt 0:01:42]} 28. Qxb1 {[%emt 0:01:26]} e4 {[%emt 0:04:10]} 29. Kh2 {[%emt 0:04:41]} Qe6 {[%emt 0:01:36]} 30. Qb5 {[%emt 0:01:33]} Rg8 {[%emt 0:01:48]} 31. Be5 {[%emt 0:03:05]} Nxe5 {[%emt 0:01:43]} 32. fxe5 {[%emt 0:00:17]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9.6"]
[White "Van den Berg, Bram"]
[Black "Klaren, Duncan"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2209"]
[BlackElo "1845"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:06]} 2. b4 {[%emt 0:00:04]} cxb4 {[%emt 0:00:09]} 3. a3 {[%emt 0:00:04]} d5 {[%emt 0:00:23]} 4. exd5 {[%emt 0:00:05]} Qxd5 {[%emt 0:00:14]} 5. Nf3 {[%emt 0:00:05]} e5 {[%emt 0:00:42]} 6. c4 {[%emt 0:00:53]} Qd8 {[%emt 0:08:43]} 7. axb4 {[%emt 0:02:43]} Bxb4 {[%emt 0:04:51]} 8. Be2 {[%emt 0:02:04]} Nc6 {[%emt 0:02:09]} 9. Bb2 {[%emt 0:02:03]} Qe7 {[%emt 0:05:10]} 10. Nc3 {[%emt 0:06:37]} Nf6 {[%emt 0:04:01]} 11. O-O {[%emt 0:05:49]} Be6 {[%emt 0:03:13]} 12. Re1 {[%emt 0:04:19]} O-O {[%emt 0:03:39]} 13. Bf1 {[%emt 0:00:35]} Rad8 {[%emt 0:06:05]} 14. Nxe5 {[%emt 0:02:26]} Nxe5 {[%emt 0:00:13]} 15. Rxe5 {[%emt 0:00:06]} Bd6 {[%emt 0:00:23]} 16. Rg5 {[%emt 0:01:07]} g6 {[%emt 0:16:51]} 17. g3 {[%emt 0:02:20]} Bf5 {[%emt 0:08:16]} 18. Rxf5 {[%emt 0:14:13]} gxf5 {[%emt 0:00:07]} 19. Qf3 {[%emt 0:00:12]} Qe6 {[%emt 0:08:50]} 20. d4 {[%emt 0:07:32]} Bb4 {[%emt 0:05:29]} 21. Bd3 {[%emt 0:06:36]} Bxc3 {[%emt 0:05:54]} 22. Bxc3 {[%emt 0:00:25]} Ne4 {[%emt 0:00:09]} 23. d5 {[%emt 0:01:06]} Qg6 {[%emt 0:00:51]} 24. Bb2 {[%emt 0:01:38]} Rfe8 {[%emt 0:01:30]} 25. Qd1 {[%emt 0:03:14]} Qb6 {[%emt 0:01:36]} 26. Qc2 {[%emt 0:01:28]} a6 {[%emt 0:03:55]} 27. Kg2 {[%emt 0:02:33]} Qh6 {[%emt 0:00:49]} 28. Rd1 {[%emt 0:02:03]} Qh5 {[%emt 0:02:43]} 29. Be2 {[%emt 0:06:44]} Qh6 {[%emt 0:01:41]} 30. h4 {[%emt 0:04:00]} Qg6 {[%emt 0:01:28]} 31. Bf3 {[%emt 0:01:28]} b6 {[%emt 0:03:10]} 32. Qd3 {[%emt 0:02:03]} Qd6 {[%emt 0:00:52]} 33. h5 {[%emt 0:04:56]} h6 {[%emt 0:00:39]} 34. Re1 {[%emt 0:05:53]} Qd7 {[%emt 0:01:32]} 35. Qd4 {[%emt 0:02:38]} f6 {[%emt 0:00:09]} 36. Bxe4 {[%emt 0:01:07]} fxe4 {[%emt 0:00:21]} 37. Qxf6 {[%emt 0:00:09]} Qh7 {[%emt 0:00:08]} 38. Qxb6 {[%emt 0:01:49]} Qf5 {[%emt 0:01:19]} 39. Qxh6 {[%emt 0:00:52]} Re7 {[%emt 0:00:36]} 40. Qh8+ {[%emt 0:00:31]} Kf7 {[%emt 0:00:05]} 41. Qxd8 {[%emt 0:30:08]} Qf3+ {[%emt 0:30:13]} 42. Kg1 {[%emt 0:00:04]} e3 {[%emt 0:00:11]} 43. Qxe7+ {[%emt 0:00:05]} 1-0

[Event "24th Hoogeveen Open 2021"]
[Site "Hoogeveen"]
[Date "2021.10.23"]
[Round "9.7"]
[White "Tabak, Stefan"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2168"]
[BlackElo "2010"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2021.10.15"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:23]} Nc6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:05]} exd4 {[%emt 0:00:35]} 5. Nxd4 {[%emt 0:00:05]} Bb4 {[%emt 0:00:12]} 6. Nxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:00:04]} d5 {[%emt 0:00:22]} 8. exd5 {[%emt 0:00:05]} cxd5 {[%emt 0:00:05]} 9. O-O {[%emt 0:00:07]} O-O {[%emt 0:00:04]} 10. Bg5 {[%emt 0:00:05]} c6 {[%emt 0:00:14]} 11. Qf3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:18]} 12. h3 {[%emt 0:00:10]} Rb8 {[%emt 0:00:45]} 13. Rab1 {[%emt 0:00:27]} h6 {[%emt 0:01:14]} 14. Bf4 {[%emt 0:01:24]} Re8 {[%emt 0:00:59]} 15. b3 {[%emt 0:03:32]} Rb4 {[%emt 0:06:41]} 16. Bxd6 {[%emt 0:00:45]} Qxd6 {[%emt 0:00:06]} 17. Rfe1 {[%emt 0:01:20]} Rxe1+ {[%emt 0:02:35]} 18. Rxe1 {[%emt 0:00:09]} Be6 {[%emt 0:00:30]} 19. Na4 {[%emt 0:03:51]} c5 {[%emt 0:09:19]} 20. c3 {[%emt 0:05:09]} Rb8 {[%emt 0:01:51]} 21. Qe3 {[%emt 0:10:20]} Rc8 {[%emt 0:07:56]} 22. Rd1 {[%emt 0:03:27]} Bd7 {[%emt 0:11:36]} 23. Nb2 {[%emt 0:00:55]} Kf8 {[%emt 0:02:18]} 24. Be2 {[%emt 0:08:17]} Qe6 {[%emt 0:02:53]} 25. Bf3 {[%emt 0:12:59]} Qa6 {[%emt 0:07:05]} 26. Bxd5 {[%emt 0:06:10]} Qxa2 {[%emt 0:01:25]} 27. Rd2 {[%emt 0:07:51]} Nxd5 {[%emt 0:11:56]} 28. Rxd5 {[%emt 0:00:14]} Be6 {[%emt 0:03:32]} 29. Rxc5 {[%emt 0:01:58]} Re8 {[%emt 0:05:08]} 30. Nd3 {[%emt 0:02:52]} Qxb3 {[%emt 0:04:29]} 31. Qd4 {[%emt 0:04:07]} Qb1+ {[%emt 0:02:10]} 32. Kh2 {[%emt 0:00:26]} Qb8+ {[%emt 0:00:33]} 33. g3 {[%emt 0:01:00]} Rd8 {[%emt 0:01:38]} 34. Qe3 {[%emt 0:05:39]} Bd5 {[%emt 0:05:31]} 35. Qe5 {[%emt 0:20:19]} Qxe5 {[%emt 0:03:50]} 36. Nxe5 {[%emt 0:00:01]} Be6 {[%emt 0:02:49]} 37. f4 {[%emt 0:02:15]} f6 {[%emt 0:05:01]} 38. Nf3 {[%emt 0:00:35]} Ke7 {[%emt 0:01:50]} 39. Nd4 {[%emt 0:00:15]} Rd7 {[%emt 0:01:04]} 40. g4 {[%emt 0:01:48]} Rb7 {[%emt 0:00:46]} 41. Kg3 {[%emt 0:30:49]} Bd7 {[%emt 0:05:08]} 42. f5 {[%emt 0:00:00]} Kd6 {[%emt 0:01:04]} 43. Ra5 {[%emt 0:00:00]} Rc7 {[%emt 0:01:02]} 44. Kf4 {[%emt 0:00:00]} Rxc3 {[%emt 0:12:44]} 45. Ra6+ {[%emt 0:00:00]} Ke7 {[%emt 0:02:26]} 46. Rxa7 {[%emt 0:00:00]} Rc4 {[%emt 0:05:28]} 47. Ke3 {[%emt 0:00:00]} Rc3+ {[%emt 0:00:10]} 48. Kf4 {[%emt 0:00:00]} Rc4 {[%emt 0:00:25]} 49. Ke3 {[%emt 0:00:00]} Rc3+ {[%emt 0:00:04]} 50. Kf4 {[%emt 0:00:00]} Rc4 {[%emt 0:00:07]} 51. Ke4 {[%emt 0:01:59]} 1/2-1/2

