[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Mareco, Sandro"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2643"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,59,31,16,45,42,32,0,29,20,23,21,37,-35,34,-18,-26,-37,0,-35,37,0,0,-7,0,0,0,0,27,28,22,23,24,21,117,110,120,114,316,303,796,0,782,786]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. e3 {A14: Reti-Eröffnung} (7. Bb2 b6 8. e3 b5 9. d3 a5 10. a3 Ba6 11. Nbd2 Nbd7 12. Qc2 Bd6 13. e4 Be7 14. Rfd1 Rc8 15. e5 Ne8 {½-½ (82) Edouard,R (2607)-Lenic,L (2650) Heraklio 2017}) 7... Nbd7 8. Bb2 b6 9. Nc3 Bb7 10. Qe2 {LiveBook: 12 Partien} e5 11. d4 $146 ({Vorgänger:} 11. d3 Re8 12. Rac1 Bb4 13. cxd5 Nxd5 14. Nb1 Rc8 15. Qc2 Ba6 16. Rfd1 Bd6 17. a3 {½-½ (39) Hagen,A (2290)-Jorgensen,B (2239) Valby 2011}) 11... e4 12. Nh4 Re8 13. f3 {[%cal Rf3e4]} exf3 14. Qxf3 Bb4 15. Nd1 (15. Qf4 $14) 15... Rb8 (15... b5 $15) 16. g4 ({Besser ist} 16. Qf4 $14) 16... h6 $11 17. Nf5 Bf8 18. Nf2 c5 (18... g6 $15 19. Ng3 Nh7) 19. Rad1 g6 20. Ng3 {[%cal Rc4d5]} cxd4 21. Bxd4 Qe7 $1 {zielt auf ...dxc4 ab.} 22. cxd5 Nxd5 {Und weiter mit ...Sc3! wäre nett.} 23. Nfe4 Bg7 $1 24. Bxg7 Kxg7 25. Nd6 $36 {[%mdl 2048] Weiss kämpft um Vorteil.} Qxd6 (25... Ne5 $1 $11 {bleibt in der Remisbreite.} 26. Nxe8+ Rxe8) 26. Qxf7+ $16 Kh8 {...Se5 ist eine echte Drohung.} 27. Bxd5 Ne5 $2 {[#]} (27... Rf8 $16 {war angesagt.} 28. Ne4 Rxf7 29. Nxd6 Rxf1+ 30. Kxf1 Ba6+ 31. Kg2 Ne5) 28. Qf4 $1 $18 {[%cal Rf4h6]} Bxd5 $2 (28... g5 29. Qe4 Qd7 30. Bxb7 Qxb7) 29. Qxh6+ Kg8 {[#] Weiss muss nun ...De6 beachten.} 30. Nh5 $1 {[%mdl 512] Precision: Weiß = 45%, Schwarz = 33%.} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Van Foreest, Jorden"]
[Black "Viani Antonio Dcunha"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2636"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,132,33,52,27,57,45,45,45,45,42,56,46,45,45,47,20,8,8,90,0,0,-47,0,0,0,0,0,-43,-36,-36,-48,-36,-7,-70,-12,-85,-93,-87,-89,-197,-191,-197,-195,-190,-194,-191,-196,-196,-191,-195,-196,-196,-195,-191,-195,-191,-187,-191,-190,-189,-196,-210,-210,-218,-218,-218,-218,-210,-203,-210,-207,-214,-203,-203,-203,-203,-203,-203,-203,-203,-203,-203,-203,-203,-203,-203,-203,-203,-196,-196,-196,-196,-190,-192,-156,-158,-156,-155,-121,-156,-156,-266,-277,-401,-401,-357,-337,-29965,-29966,-29966,-29960,-29996,-62]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. dxe5 Nxe5 {C84: Closed Ruy Lopez: Unusual White 6th moves} 9. Nxe5 dxe5 10. Qxd8+ Bxd8 11. a4 (11. Be3 Bb7 12. f3 Be7 13. c4 Nd7 14. Rc1 c6 15. Nd2 O-O 16. Bd1 {½-½ (43) Scherer,R (2589)-Telepnev,I (2505) ICCF email 2013}) 11... Bb7 {LiveBook: 8 Games} 12. f3 O-O 13. Be3 Be7 14. Nc3 {[%cal Bb1c3,Bc3d1,Bd1e3,Be3g4][%mdl 32]} b4 15. Nd1 Nd7 $146 ({Predecessor:} 15... a5 16. Nf2 Rfd8 17. Nd3 Bd6 18. Rad1 Nd7 19. Rf2 Bc6 {½-½ (19) Machan,J (2144)-Smutny,J (2170) Czechia 2014}) 16. Bf2 a5 17. Ne3 Bc5 18. Rad1 Rfd8 19. Ng4 Ba6 (19... Bd6 $11 {keeps the balance.}) 20. Bxc5 (20. Bd5 $16 Rac8 21. Bxc5 Bxf1 22. Be7) 20... Nxc5 $11 21. Rxd8+ Rxd8 22. Rc1 Nxb3 23. cxb3 {[%mdl 4096] Endgame KRB-KRN} f6 24. Rxc7 Rd1+ 25. Kf2 Rd2+ 26. Kg3 Rxb2 27. Ra7 (27. Ne3 $11) 27... Bd3 $15 28. Ne3 (28. Nf2 $11 Bf1 29. Rxa5) 28... Rxb3 $17 29. Nf5 Bxe4 $1 30. Nxg7 (30. Nd6 $17 Bd5 31. Rxa5) 30... Bg6 $1 $19 31. Ne6 Rc3 32. Rxa5 b3 {And now ...b2 would win.} 33. Rb5 {[#]} Rc8 $1 34. Rxb3 Kf7 35. Rb6 Bf5 36. Nf4 Rg8+ 37. Kf2 exf4 {KRB-KR} 38. Rb4 Ra8 39. Rxf4 Bd7 40. Rd4 Bxa4 41. h3 Bb5 42. Rb4 Ra2+ 43. Kg1 Bd3 44. Rd4 Ra3 45. Rb4 Kg6 46. Kh2 Rc3 47. Rd4 Kf5 48. Kg3 Ke5 49. Rd7 Ke6 50. Rd8 Ba6 51. Rb8 {next Rb6+ is good for White.} Ra3 52. Rb2 Bc4 53. Rc2 Bd3 54. Rc6+ Ke5 55. Rc5+ Kd4 56. Rc6 Ra6 57. Rc7 Ra2 58. Rd7+ Kc3 59. Rc7+ Kb4 60. Rf7 Kc5 61. Kh2 (61. h4 $17 {was necessary.}) 61... Bf1 62. Kg1 (62. Kg3 {was worth a try.}) 62... Bxg2 63. Rxf6 {[#]} Kd4 $1 ({Not} 63... Bxh3 64. Rh6 $15) 64. Rh6 $2 (64. Kh2 $19) 64... Bxf3 {Black mates.} 65. Rxh7 Ke3 66. Rg7 Ra1+ {Precision: White = 45%, Black = 81%.} 0-1

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Ikonnikov, Vyacheslav"]
[Black "Schoppen, Casper"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2546"]
[BlackElo "2395"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[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 0:00:06]} 3. c4 {[%emt 0:00:13]} b6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:48]} Bb4 {[%emt 0:00:16]} 5. e3 {[%emt 0:00:24]} Bb7 {[%emt 0:01:00]} 6. Bd3 {[%emt 0:00:18]} O-O {[%emt 0:00:31]} 7. O-O {[%emt 0:00:42]} Bxc3 {[%emt 0:07:23]} 8. bxc3 {[%emt 0:00:10]} Be4 {[%emt 0:00:43]} 9. Be2 {[%emt 0:05:59]} c5 {[%emt 0:00:10]} 10. Ne1 {[%emt 0:01:22]} Bb7 {[%emt 0:08:15]} 11. f3 {[%emt 0:05:55]} d6 {[%emt 0:00:57]} 12. Nc2 {[%emt 0:19:28]} Nc6 {[%emt 0:04:34]} 13. e4 {[%emt 0:10:09]} h6 {[%emt 0:11:04]} 14. d5 {[%emt 0:02:05]} Na5 {[%emt 0:03:12]} 15. Rf2 {[%emt 0:13:07]} Qe7 {[%emt 0:07:03]} 16. Bd2 {[%emt 0:02:30]} Nd7 {[%emt 0:07:07]} 17. Ne3 {[%emt 0:00:22]} Ne5 {[%emt 0:01:56]} 18. f4 {[%emt 0:02:44]} Nd7 {[%emt 0:06:46]} 19. Bd3 {[%emt 0:00:30]} Rae8 {[%emt 0:02:24]} 20. Qf1 {[%emt 0:16:11]} Qd8 {[%emt 0:02:10]} 21. Re1 {[%emt 0:00:38]} exd5 {[%emt 0:02:39]} 22. exd5 {[%emt 0:04:16]} Nf6 {[%emt 0:01:54]} 23. Nf5 {[%emt 0:06:01]} Bc8 {[%emt 0:02:15]} 24. Rfe2 {[%emt 0:01:07]} Bxf5 {[%emt 0:01:04]} 25. Bxf5 {[%emt 0:00:38]} Rxe2 {[%emt 0:00:27]} 26. Qxe2 {[%emt 0:00:39]} Re8 {[%emt 0:01:55]} 27. Qd3 {[%emt 0:01:51]} Re7 {[%emt 0:01:35]} 28. h3 {[%emt 0:02:18]} g6 {[%emt 0:07:05]} 29. Bg4 {[%emt 0:00:11]} Rxe1+ {[%emt 0:04:34]} 30. Bxe1 {[%emt 0:00:05]} Qe8 {[%emt 0:01:19]} 31. Be2 {[%emt 0:01:01]} Ne4 {[%emt 0:01:24]} 32. Bd1 {[%emt 0:00:40]} f5 {[%emt 0:00:45]} 33. Kf1 {[%emt 0:00:11]} g5 {[%emt 0:03:37]} 34. fxg5 {[%emt 0:00:33]} hxg5 {[%emt 0:00:11]} 35. g4 {[%emt 0:01:29]} Qe5 {[%emt 0:03:55]} 36. gxf5 {[%emt 0:00:21]} Qxf5+ {[%emt 0:00:25]} 37. Kg2 {[%emt 0:00:32]} Qh7 {[%emt 0:03:31]} 38. Bc2 {[%emt 0:00:30]} Nf6 {[%emt 0:00:08]} 39. Qe2 {[%emt 0:00:19]} Qd7 {[%emt 0:02:00]} 40. Bg3 {[%emt 0:01:13]} Nb7 {[%emt 0:02:15]} 41. Qe3 {[%emt 0:32:20]} Nh7 {[%emt 0:01:49]} 42. Bg6 {[%emt 0:00:00]} Kg7 {[%emt 0:01:22]} 43. Be8 {[%emt 0:00:00]} Qf5 {[%emt 0:01:47]} 44. Qe7+ {[%emt 0:00:00]} Kh8 {[%emt 0:01:09]} 45. Bh5 {[%emt 0:00:00]} Nf6 {[%emt 0:03:09]} 46. Qf8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:06]} 47. Qf7+ {[%emt 0:00:00]} Kh6 {[%emt 0:00:36]} 48. Bf3 {[%emt 0:00:00]} g4 {[%emt 0:07:32]} 49. hxg4 {[%emt 0:00:00]} Nxg4 {[%emt 0:05:25]} 50. Bf4+ {[%emt 0:00:00]} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Pruijssers, Roeland"]
[Black "Ravi, Teja S"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2506"]
[BlackElo "2374"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:04]} c5 {[%emt 0:00:05]} 6. Be3 {[%emt 0:00:21]} cxd4 {[%emt 0:00:22]} 7. Nxd4 {[%emt 0:00:08]} Ne7 {[%emt 0:00:03]} 8. Bb5+ {[%emt 0:00:39]} Nbc6 {[%emt 0:04:04]} 9. O-O {[%emt 0:00:22]} Rc8 {[%emt 0:00:33]} 10. Nd2 {[%emt 0:00:39]} a6 {[%emt 0:04:34]} 11. Bxc6+ {[%emt 0:04:39]} bxc6 {[%emt 0:00:12]} 12. b4 {[%emt 0:00:09]} Qc7 {[%emt 0:05:59]} 13. f4 {[%emt 0:13:50]} g5 {[%emt 0:03:37]} 14. N2b3 {[%emt 0:11:09]} Bg6 {[%emt 0:23:00]} 15. Qd2 {[%emt 0:14:43]} gxf4 {[%emt 0:06:00]} 16. Bxf4 {[%emt 0:01:42]} Nf5 {[%emt 0:00:21]} 17. Nxf5 {[%emt 0:12:27]} Bxf5 {[%emt 0:01:00]} 18. Be3 {[%emt 0:00:08]} Rg8 {[%emt 0:07:27]} 19. Bd4 {[%emt 0:00:52]} a5 {[%emt 0:12:00]} 20. a3 {[%emt 0:07:50]} Qb8 {[%emt 0:04:51]} 21. c3 {[%emt 0:19:16]} a4 {[%emt 0:02:06]} 22. Nc5 {[%emt 0:00:03]} Qb5 {[%emt 0:01:09]} 23. Rae1 {[%emt 0:03:20]} Rg6 {[%emt 0:02:12]} 24. Qd1 {[%emt 0:01:32]} Bxc5 {[%emt 0:03:54]} 25. Bxc5 {[%emt 0:00:24]} Qd3 {[%emt 0:01:46]} 26. Qxd3 {[%emt 0:05:38]} 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Wan, Yunguo"]
[Black "Iturrizaga Bonelli, Eduardo"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2501"]
[BlackElo "2640"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,110,37,30,40,32,42,32,28,27,45,12,36,27,35,8,23,31,31,18,38,42,55,43,62,60,73,68,73,58,77,41,56,48,46,45,59,58,56,49,48,45,37,42,143,95,99,35,37,23,35,34,46,0,0,0,8,0,7,8,7,0,0,-17,-13,-12,-12,-12,-12,-12,-12,-12,-10,-10,-13,-19,-1,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 O-O 6. Be2 Nc6 7. d5 Nb8 8. O-O c6 9. Re1 {LiveBook: 39 Games} b6 {B08: Pirc Defence: Classical System} 10. Nd4 $146 ({Predecessor:} 10. Bf4 Bb7 11. Qd2 Nbd7 12. a4 a6 13. dxc6 Bxc6 14. Bd3 e5 15. Bh6 Nc5 16. Bxg7 Kxg7 17. b4 Nxd3 18. cxd3 {0-1 (36) Anand,V (2759)-Nakamura,H (2769) Paris 2018}) 10... Bb7 11. Bf3 c5 {White is slightly better.} 12. Nb3 Nbd7 13. g3 a6 14. a4 $1 Qc7 15. Bg2 Rfe8 16. Bf4 e6 17. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} h5 18. g5 Nh7 19. dxe6 Rxe6 20. Nd5 Bxd5 21. Qxd5 Rae8 22. Rad1 {[%cal Rf4d6]} Ne5 23. Bc1 b5 24. axb5 axb5 25. f4 Nc4 26. c3 $1 Qa7 {next ...Qa4 is good for Black.} 27. Nd2 Nb6 28. Qd3 $1 {[%cal Rd3b5]} c4 29. Qe3 d5 (29... Qc7 $14) 30. Qf2 dxe4 31. Rxe4 (31. Nxe4 $16 Qc7 32. f5 gxf5 33. Qxf5) 31... Qd7 $14 {[#] White must now prevent ...Rxe4.} 32. Rde1 Rxe4 33. Nxe4 Na4 {[%cal Bb6a4,Ba4b2,Bb2d3][%mdl 32]} 34. Rf1 b4 {The position is equal.} 35. cxb4 Bd4 36. Be3 Bxe3 37. Qxe3 {Hoping for Qf2.} Nxb2 38. Qc5 Rc8 39. Qe5 Nd3 40. Qd6 Qxd6 41. Nxd6 Rd8 42. Nxc4 Rd4 43. Rd1 Rxc4 44. Rxd3 {[#] Strongly threatening Rb3.} Rxb4 $11 {[%mdl 4096] Endgame KRB-KRN} 45. Rf3 Nf8 46. f5 Nh7 47. fxg6 fxg6 48. Ra3 Nxg5 49. Rg3 Rb5 50. h4 Nh7 51. Rxg6+ Kf7 52. Rg3 Nf6 53. Bf3 Rb4 54. Kg2 Rxh4 55. Rh3 Rxh3 {Precision: White = 62%, Black = 63%.} 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Admiraal, Miguoel"]
[Black "Mehar, Chinna Reddy C H"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2479"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,88,22,19,18,0,0,0,19,0,20,0,20,16,20,20,20,20,20,20,20,20,29,29,29,29,35,29,29,37,44,44,44,44,57,44,44,22,34,35,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,52,0,0,0,64,0,0]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 cxd4 7. exd4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Nh5 8. Be3 g6 (8... Bd6 9. Bd3 Nf4 10. Bxf4 Bxf4 11. g3 Bd6 12. O-O O-O 13. Re1 Bd7 14. h4 h6 {1-0 (44) Caruana,F (2822)-Aronian,L (2767) chess.com INT 2018}) 9. g3 Bd6 10. Bg2 O-O 11. O-O {LiveBook: 3 Games} Ng7 $146 ({Predecessor:} 11... Bd7 12. c4 dxc4 13. Nxc4 Be7 14. Nfe5 Nxe5 15. dxe5 {1-0 (38) Admiraal,M (2453)-Daulyte,D (2439) chess.com INT 2018}) 12. Nb3 Nf5 13. Bd2 a5 14. a4 b6 15. Re1 Ba6 16. Ne5 Qc7 {[%cal Rc6e5]} 17. Bf4 Rae8 18. Nd3 Bxd3 19. Bxd6 Nxd6 20. Qxd3 Nc4 21. Nd2 Nxd2 22. Qxd2 Ne7 23. h4 Nf5 24. Bf1 h5 25. Re5 f6 26. Ree1 Nd6 27. Bd3 Kg7 28. Re2 e5 29. dxe5 fxe5 {[#]} (29... Rxe5 $14 30. Rae1 Nf7) 30. Bxg6 $1 {[%mdl 512]} Kxg6 $11 31. Qg5+ Kh7 32. Qxh5+ Kg8 {Strongly threatening ...Qg7.} 33. Qg6+ Kh8 34. Qh6+ Kg8 35. Qg6+ Kh8 36. Rd1 d4 $1 37. Qh6+ Kg8 38. Qg6+ Kh8 39. Qh5+ Qh7 $1 {[%cal Rh7h5]} 40. Rxe5 Qxh5 41. Rxh5+ Kg7 (41... Kg8 $11) 42. Rg5+ ({White should try} 42. Rxd4 $14 Re1+ 43. Kg2) 42... Kh7 43. Rh5+ ({Much weaker is} 43. Rxd4 Re1+ 44. Kg2 Ne4 $17) 43... Kg7 (43... Kg6 $11 44. Rd5 Ne4) 44. Rg5+ (44. Rxd4 $14 Re1+ 45. Kg2) 44... Kh7 {Precision: White = 85%, Black = 58%.} 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Romanishin, Oleg M"]
[Black "Vedder, Richard"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2441"]
[BlackElo "2284"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,86,7,10,13,20,8,56,54,51,0,106,9,16,0,128,130,175,198,195,189,177,131,134,130,131,127,187,172,287,268,320,280,660,508,477,486,448,270,304,304,308,284,396,303,299,286,285,276,582,562,536,401,1366,591,587,588,583,576,575,545,1086,1028,1175,1074,5322]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. c4 c6 6. cxd5 cxd5 7. Ne5 O-O 8. Nc3 e6 9. O-O Nfd7 10. Nf3 Nc6 11. Bf4 Qb6 12. Na4 {D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5)} Qa5 {LiveBook: 5 Games} 13. a3 b5 14. Nc3 {The position is equal.} Qb6 {[%cal Rc6d4]} 15. e4 Nf6 $146 ({Predecessor:} 15... dxe4 16. Nxe4 Bb7 17. Nd6 Rad8 18. a4 Ba6 19. Re1 Nxd4 {0-1 (39) Wen,Y (2581)-Yu,L (2380) China 2014}) 16. Bd6 (16. Be3 $14) 16... dxe4 {[#]} (16... Nxe4 $11 {remains equal.} 17. Nxe4 (17. Bxf8 Kxf8 18. Nxe4 dxe4 $14) 17... dxe4 18. Bxf8 Kxf8) 17. Bxf8 (17. Bc5 $1 $16 {[%cal Rc5b6]} exf3 18. Qxf3 Nxd4 19. Bxd4 (19. Bxb6 Nxf3+ 20. Bxf3 Nd5 $11) 19... Qxd4 20. Qxa8) 17... Kxf8 $11 18. Ne5 Bb7 (18... Nxd4 $11 19. Re1 Bb7 20. Bxe4 (20. Nxe4 Rd8 $11) 20... Rd8 21. Bxb7 Qxb7) 19. Bxe4 $16 Rd8 20. Bxc6 Bxc6 21. Nxc6 Qxc6 22. Qe2 a6 23. Rfd1 h5 24. Rac1 Qb6 (24... Qb7 $16 25. h3 Kg8) 25. Qf3 $18 Nd5 (25... b4 {might work better.}) 26. Nxd5 Rxd5 27. Rc5 Rxd4 $2 (27... Qd8 28. Rxd5 Qxd5 29. Qxd5 exd5) 28. Rc8+ Ke7 29. Rxd4 Bxd4 {[%mdl 4096] Endgame KQR-KQB} 30. Rc6 Qd8 31. Rxa6 Qc7 32. Rc6 Qe5 33. b4 g5 34. Rc2 g4 35. Qf4 Qe1+ $2 (35... Qxf4 36. gxf4 Kd6) 36. Kg2 {[#] Threatening mate with Rc7+.} Be5 37. Qg5+ f6 (37... Kd7 $142 38. Rc1 (38. Qxh5 Qe4+ 39. Kg1 Qe1+ 40. Kg2 Qe4+ 41. Kg1 Qe1+ 42. Kg2 $11) 38... Qe2 39. Qxh5 Ke8) 38. Qe3 (38. Qg7+ $142 Kd6 39. Qb7) 38... Qxe3 39. fxe3 Kd6 40. Kf2 f5 41. Ke2 h4 42. gxh4 {[%cal Bg3h4,Bh4h5][%mdl 32]} Bxh2 43. h5 Kd5 {Precision: White = 72%, Black = 26%.} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Warmerdam, Max"]
[Black "Frayna, Janelle Mae"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2421"]
[BlackElo "2278"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,75,49,59,52,58,62,71,46,58,61,60,41,77,72,84,86,93,56,67,47,58,27,93,50,51,61,210,92,98,84,97,86,283,280,284,283,298,281,353,295,345,313,331,227,233,241,393,384,395,386,385,364,494,484,647,639,695,592,707,572,550,484,637,600,851,525]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 c5 (4... Nf6 5. Bd3 dxe4 6. Nxe4 Nbd7 7. O-O Nxe4 8. Bxe4 Nf6 9. Bd3 O-O 10. Qe2 Bd7 11. Rd1 h6 12. b3 a5 13. c4 a4 14. Bb2 Qc8 15. Ne5 Rd8 16. Bc2 Be8 17. Rab1 axb3 18. axb3 {0-1 (32) Kravtsiv,M (2672)-Bacrot,E (2725) Riadh 2017}) 5. exd5 Qxd5 6. Bc4 {C03: French Tarrasch: Unusual Black 3rd moves} Qd8 {LiveBook: 4 Games} 7. dxc5 Nf6 $146 ({Predecessor:} 7... Bxc5 8. O-O Nf6 9. Qe2 O-O 10. Nb3 Be7 11. Bf4 Nc6 12. Rad1 {1-0 (65) Gonzalez Vidal,Y (2512)-Bermejo Martinez,J (2267) La Roda 2010}) 8. Qe2 {White is slightly better.} Bxc5 9. Nb3 Be7 10. Bf4 O-O 11. Rd1 Nbd7 12. O-O Qe8 13. Rfe1 Nb6 14. Bb5 Bd7 15. Bxd7 Nfxd7 16. Nfd4 a6 (16... Nf6 $11) 17. Rd3 Bb4 18. c3 {[%cal Bc2c3,Bc3b4][%mdl 32]} Nd5 ({Better is} 18... Be7 $1 $14) 19. Bh6 (19. Bg3 $1 $18 Bc5 20. Nf5 $1 {[%mdl 512]}) 19... gxh6 $16 20. cxb4 Kh8 21. Qd2 $40 {[%mdl 128] White is out for blood.} Qe7 $2 {[#]} (21... Qd8 $16) 22. Nxe6 $1 $18 ({Worse is} 22. Qxh6 Qxb4 23. Nc2 Qc4 $14) 22... fxe6 23. Rxd5 $1 Nf6 24. Rd6 e5 25. h3 Rg8 26. Nc5 Rg6 27. f3 Rag8 28. Re2 b6 $2 (28... a5 29. Re6 (29. bxa5 Nh5 $16) 29... Qc7) 29. Rxb6 Ne4 30. Qd7 ({Not} 30. fxe4 Rxb6 31. Rf2 Rd6 $11) 30... Qxd7 31. Nxd7 Ng3 32. Rxe5 {White is clearly winning.} R6g7 33. Nf6 Rd8 {[#]} 34. Rd6 $1 {[%mdl 512]} Rc8 (34... Rxd6 35. Re8+) 35. Rc5 Rf8 36. Nh5 Ne2+ 37. Kf2 Re7 38. Rd2 {Precision: White = 57%, Black = 29%.} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Van Delft, Merijn"]
[Black "Ojas Kulkarni"]
[Result "1/2-1/2"]
[ECO "C76"]
[WhiteElo "2395"]
[BlackElo "2256"]
[Annotator "NA"]
[PlyCount "39"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[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]} d6 {[%emt 0:00:00]} 5. c3 {[%emt 0:02:32]} Bd7 {[%emt 0:01:45]} 6. d4 {[%emt 0:00:35]} g6 {[%emt 0:02:17]} 7. O-O {[%emt 0:00:19]} Bg7 {[%emt 0:00:05]} 8. Re1 {[%emt 0:07:17]} Nge7 {[%emt 0:02:37]} 9. h3 {[%emt 0:09:59]} O-O {[%emt 0:00:27]} 10. a3 {[%emt 0:02:05]} Qe8 {[%emt 0:03:55]} 11. Bb3 {[%emt 0:01:24]} h6 {[%emt 0:02:56]} 12. dxe5 {[%emt 0:13:58]} dxe5 {[%emt 0:01:57]} 13. Nbd2 {[%emt 0:00:16]} Rd8 {[%emt 0:05:15]} 14. Qe2 {[%emt 0:01:15]} Nc8 {[%emt 0:12:24]} 15. Nc4 {[%emt 0:01:59]} Be6 {[%emt 0:00:49]} 16. Ba2 {[%emt 0:00:28]} Nd6 {[%emt 0:00:47]} 17. Nxd6 {[%emt 0:01:06]} Rxd6 {[%emt 0:00:11]} 18. Be3 {[%emt 0:00:33]} Bxa2 {[%emt 0:00:23]} 19. Rxa2 {[%emt 0:00:13]} Qe6 {[%emt 0:00:13]} 20. Raa1 {[%emt 0:08:24]} 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Timmermans, Mark"]
[Black "Lopez-Rojas, Jeffrey"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2383"]
[BlackElo "2156"]
[Annotator "RC"]
[PlyCount "121"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:29]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:05]} d6 {[%emt 0:00:08]} 4. Be3 {[%emt 0:00:24]} a6 {[%emt 0:00:11]} 5. h4 {[%emt 0:01:28]} h6 {[%emt 0:02:03]} 6. h5 {[%emt 0:01:01]} g5 {[%emt 0:00:49]} 7. Qd2 {[%emt 0:00:37]} b5 {[%emt 0:00:30]} 8. f4 {[%emt 0:00:45]} gxf4 {[%emt 0:03:05]} 9. Bxf4 {[%emt 0:00:16]} Nf6 {[%emt 0:02:11]} 10. Bd3 {[%emt 0:13:41]} Ng4 {[%emt 0:21:19]} 11. Nf3 {[%emt 0:11:22]} e5 {[%emt 0:09:32]} 12. dxe5 {[%emt 0:01:47]} dxe5 {[%emt 0:02:48]} 13. Bg3 {[%emt 0:00:10]} c6 {[%emt 0:05:21]} 14. Nd1 {[%emt 0:08:50]} Be6 {[%emt 0:06:07]} 15. Nf2 {[%emt 0:00:24]} Nd7 {[%emt 0:03:23]} 16. Nxg4 {[%emt 0:08:59]} Bxg4 {[%emt 0:00:32]} 17. Be2 {[%emt 0:00:09]} Qe7 {[%emt 0:08:07]} 18. Nh4 {[%emt 0:00:38]} Be6 {[%emt 0:00:33]} 19. Nf5 {[%emt 0:02:02]} Bxf5 {[%emt 0:01:14]} 20. exf5 {[%emt 0:00:15]} Rg8 {[%emt 0:17:50]} 21. Rd1 {[%emt 0:08:49]} Bf8 {[%emt 0:02:40]} 22. Bh4 {[%emt 0:04:21]} f6 {[%emt 0:00:25]} 23. O-O {[%emt 0:05:08]} Nb6 {[%emt 0:00:57]} 24. Bf3 {[%emt 0:01:49]} Kf7 {[%emt 0:01:22]} 25. Bf2 {[%emt 0:01:50]} Qc7 {[%emt 0:02:15]} 26. Qa5 {[%emt 0:06:58]} Rb8 {[%emt 0:01:27]} 27. Qxa6 {[%emt 0:00:56]} Kg7 {[%emt 0:03:30]} 28. Rd3 {[%emt 0:03:59]} Kh8 {[%emt 0:01:15]} 29. Rfd1 {[%emt 0:00:08]} c5 {[%emt 0:00:58]} 30. Qxb5 {[%emt 0:02:34]} Nd5 {[%emt 0:01:28]} 31. Qc4 {[%emt 0:00:36]} Nf4 {[%emt 0:01:00]} 32. Rd7 {[%emt 0:00:05]} Qb6 {[%emt 0:00:24]} 33. Bh4 {[%emt 0:01:16]} Nh3+ {[%emt 0:01:18]} 34. Kh2 {[%emt 0:00:43]} Ng5 {[%emt 0:00:11]} 35. Bd5 {[%emt 0:00:18]} Rg7 {[%emt 0:00:56]} 36. Rxg7 {[%emt 0:00:36]} Bxg7 {[%emt 0:00:18]} 37. b3 {[%emt 0:00:30]} Qa7 {[%emt 0:00:37]} 38. Bf2 {[%emt 0:00:23]} Bf8 {[%emt 0:00:24]} 39. a4 {[%emt 0:00:05]} Qd7 {[%emt 0:01:01]} 40. Qg4 {[%emt 0:00:48]} Qe8 {[%emt 0:00:38]} 41. Bc4 {[%emt 0:30:50]} Rb7 {[%emt 0:01:42]} 42. a5 {[%emt 0:00:00]} Rg7 {[%emt 0:00:07]} 43. Qe2 {[%emt 0:00:00]} Ne4 {[%emt 0:16:26]} 44. Be1 {[%emt 0:00:00]} Nd6 {[%emt 0:01:18]} 45. Be6 {[%emt 0:00:00]} Qb8 {[%emt 0:01:55]} 46. Bh4 {[%emt 0:00:00]} Be7 {[%emt 0:00:28]} 47. Qd2 {[%emt 0:00:00]} Kh7 {[%emt 0:00:53]} 48. Ra1 {[%emt 0:04:56]} Rg4 {[%emt 0:01:27]} 49. Ra4 {[%emt 0:01:33]} e4 {[%emt 0:03:30]} 50. Kh3 {[%emt 0:00:03]} Rg7 {[%emt 0:03:29]} 51. a6 {[%emt 0:03:39]} Qa7 {[%emt 0:00:35]} 52. Bg3 {[%emt 0:02:07]} Qa8 {[%emt 0:01:34]} 53. Qd5 {[%emt 0:01:27]} Qe8 {[%emt 0:00:20]} 54. Qd1 {[%emt 0:00:55]} Nb5 {[%emt 0:02:28]} 55. Be1 {[%emt 0:04:54]} Nd4 {[%emt 0:01:08]} 56. a7 {[%emt 0:00:49]} Nf3 {[%emt 0:01:18]} 57. g4 {[%emt 0:00:36]} Qb5 {[%emt 0:00:30]} 58. Bc4 {[%emt 0:00:25]} Ng1+ {[%emt 0:00:00]} 59. Kg2 {[%emt 0:00:33]} Qe8 {[%emt 0:00:29]} 60. a8=Q {[%emt 0:00:16]} Qxh5 {[%emt 0:00:02]} 61. Qg8+ {[%emt 0:00:07]} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Miciano, John Marvin"]
[Black "Zeng, Chongsheng"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2381"]
[BlackElo "2539"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,29,4,23,6,9,0,42,37,44,33,53,44,57,0,0,-20,-19,-12,-11,-18,-21,-17,-11,-33,-26,-35,-25,-22,-5,-5,0,0,0,0,0,0,0,0,0,-18,-16,-36,0,0,0,15,154,52,253,252,251,249,495,488,588,572,1688,1545,1561,1541,29998,-29990]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. Ne5 Bh7 9. Qh5 Qc7 {B19: Classical Caro-Kann: 4...Bf5 main line} 10. Bd3 {LiveBook: 4 Games} (10. Bc4 Nf6 11. Qe2 Bd6 12. c3 O-O 13. Nh5 Nxh5 14. Qxh5 c5 15. Be3 cxd4 16. Bxd4 Nc6 17. Nxc6 Qxc6 {½-½ (27) Vavulin,M (2604)-Svane,R (2570) Moscow 2017}) 10... Nf6 11. Qe2 Bxd3 {The position is equal.} 12. Nxd3 Na6 $146 ({Predecessor:} 12... Nbd7 13. Bd2 Bd6 14. Nf5 O-O-O 15. Nxd6+ Qxd6 16. c3 Qd5 17. f3 {½-½ (26) Benda,H (2271)-Kovacevic,B (2473) Austria 2015}) 13. Bf4 Qa5+ 14. c3 Be7 15. O-O O-O 16. c4 ({White should play} 16. Be5 $14) 16... Rad8 $11 17. Bd2 Qc7 18. Bc3 b5 {White must now prevent ...b4.} 19. b3 bxc4 20. bxc4 c5 21. dxc5 Nxc5 22. Nxc5 Qxc5 23. Rac1 Rd7 24. Bxf6 gxf6 25. Rfd1 Rxd1+ 26. Rxd1 f5 27. Nh5 $1 Rb8 28. g3 Rb4 29. Rc1 Qd4 30. Nf4 a5 31. Qd3 Qa7 32. Qc3 {Threatens to win with Nh5.} Qc7 (32... Bc5 $11 {remains equal.}) 33. a3 (33. Nh5 $16 {[%csl Gh5][%cal Rc3g7]} e5 34. c5) 33... Ra4 $2 {[#]} (33... Rb6 $1 $14) 34. Nh5 $1 $40 {[%csl Gh5][%cal Rc3g7][%mdl 128] Black is in trouble.} e5 {[#]} 35. Qc2 $1 {[%cal Rc2a4]} Rxa3 $2 (35... Qc6 {was called for.} 36. Qxf5 Qe6) 36. Qxf5 Qd6 37. c5 Qd2 38. Qg4+ Kf8 39. Rd1 Qa2 40. Qe2 $4 {[%mdl 40960] Precision: White = 55%, Black = 33%. . Loss on Time!?} (40. Qc8+ {avoids the disaster.} Bd8 41. Qxd8#) 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Grooten, Herman"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2374"]
[BlackElo "2171"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,91,27,24,25,10,12,3,10,-22,13,-64,-44,-52,-40,-91,-85,-256,-234,-274,-273,-263,-263,-312,-312,-296,-264,-290,-245,-285,-231,-230,-218,-237,-236,-221,-204,-212,-185,-286,-170,-160,-56,-50,-44,-42,-44,-52,-21,-22,45,50,109,125,314,229,330,324,430,416,419,390,379,362,450,462,517,554,667,653]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 O-O 8. Be2 d6 9. O-O a5 10. b3 Nbd7 11. Bb2 Qe7 12. Qc2 {E14: Queen's Indian: Classical Variation (4 e3)} c5 13. Nd2 {[#] LiveBook: 3 Games} (13. Rfd1 Rfd8 14. Qc3 Ne4 15. Qe1 h6 16. Nd2 Nef6 17. Nb1 cxd4 18. exd4 e5 19. Bf1 e4 {1-0 (64) Wojtaszek,R (2742)-Moiseenko,A (2698) Germany 2015}) 13... Rfd8 $146 ({Predecessor:} 13... Rfc8 14. Rac1 d5 15. Qb1 cxd4 16. exd4 a4 17. b4 dxc4 18. Nxc4 Be4 19. Bd3 Bg6 20. Bxg6 hxg6 {½-½ (27) Nyback,T (2631)-Kortschnoj,V (2567) Puhajarve 2011}) 14. f4 {White has an edge.} Rac8 15. Rae1 d5 16. Bd3 b5 17. Qb1 (17. cxb5 $11 cxd4 18. Qd1) 17... bxc4 18. bxc4 Ba6 19. cxd5 {[#]} ({White should play} 19. Rc1 $15) 19... c4 $1 $17 {[%cal Rc4d3,Bc5c4,Bc4c3][%mdl 32]} 20. d6 $2 (20. Be2 $17) 20... Qxd6 $19 21. Ne4 Nxe4 22. Bxe4 f5 23. Bf3 c3 24. Bc1 Bxf1 25. Rxf1 Nf6 26. Qb5 Nd5 27. Qxa5 Qc6 28. g4 fxg4 29. Bxg4 Ra8 30. Qc5 Qa6 31. a4 (31. Kf2 $142) 31... Rdc8 (31... Rab8 $142 {Strongly threatening ...Rb1.} 32. Qa3 Rb1) 32. Qb5 Qxb5 (32... Nf6 $17 33. Bh3 Rc4) 33. Bxe6+ $15 Kf8 34. axb5 Rd8 35. Kf2 Ra1 {[%mdl 1024] Black has compensation.} 36. Ke2 Ke7 (36... Rd6 $11 37. f5 Nc7) 37. f5 $14 {Hoping for e4.} Nf6 (37... Nc7 $14) 38. Kd3 $16 Rb8 $2 (38... Ke8 $16 39. Rg1 (39. Kxc3 Rb8 $16) 39... Nd5) 39. Bc4 ({Weaker is} 39. Kxc3 Rxb5 40. Kc2 Rb7 $11) 39... Rc8 (39... Rd8 {was called for.} 40. Kxc3 Ne4+ 41. Kb2 Ra5) 40. e4 $18 {[%cal Be3e4,Be4e5][%mdl 32]} Ra4 {[#]} 41. Bb3 $1 {[%cal Rb3a4]} Ra5 42. Rg1 Ne8 43. Bc4 c2 44. e5 {White is clearly winning.} Kf8 45. Rg2 Rc7 46. Rxc2 {Precision: White = 48%, Black = 41%.} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Haast, Mark"]
[Black "Mesman, Edwyn"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2350"]
[BlackElo "2154"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. g3 {[%emt 0:00:52]} c5 {[%emt 0:00:00]} 2. Bg2 {[%emt 0:00:11]} g6 {[%emt 0:00:13]} 3. c4 {[%emt 0:00:44]} Bg7 {[%emt 0:00:16]} 4. Nc3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:36]} e6 {[%emt 0:00:09]} 6. d3 {[%emt 0:01:11]} Nge7 {[%emt 0:00:23]} 7. Bg5 {[%emt 0:00:14]} h6 {[%emt 0:11:49]} 8. Bd2 {[%emt 0:00:17]} b6 {[%emt 0:05:37]} 9. a3 {[%emt 0:02:14]} Bb7 {[%emt 0:01:40]} 10. O-O {[%emt 0:05:26]} d5 {[%emt 0:05:20]} 11. Rb1 {[%emt 0:00:43]} O-O {[%emt 0:16:18]} 12. Qc1 {[%emt 0:00:28]} Kh7 {[%emt 0:02:08]} 13. b4 {[%emt 0:00:25]} cxb4 {[%emt 0:52:31]} 14. axb4 {[%emt 0:00:55]} dxc4 {[%emt 0:00:00]} 15. dxc4 {[%emt 0:00:06]} Qc8 {[%emt 0:00:00]} 16. c5 {[%emt 0:03:51]} bxc5 {[%emt 0:00:00]} 17. bxc5 {[%emt 0:00:06]} Ba6 {[%emt 0:00:00]} 18. Rd1 {[%emt 0:16:41]} Rb8 {[%emt 0:00:00]} 19. Rxb8 {[%emt 0:01:19]} Nxb8 {[%emt 0:00:00]} 20. Qa3 {[%emt 0:03:43]} Nf5 {[%emt 0:00:00]} 21. Bf4 {[%emt 0:07:36]} Nc6 {[%emt 0:00:00]} 22. e4 {[%emt 0:07:15]} Nfd4 {[%emt 0:00:00]} 23. Nxd4 {[%emt 0:00:18]} Nxd4 {[%emt 0:00:00]} 24. Bd6 {[%emt 0:00:24]} Re8 {[%emt 0:00:00]} 25. e5 {[%emt 0:01:07]} Nc6 {[%emt 0:00:00]} 26. f4 {[%emt 0:01:11]} f6 {[%emt 0:00:00]} 27. Qa4 {[%emt 0:02:27]} Bb7 {[%emt 0:00:04]} 28. Rb1 {[%emt 0:07:35]} Ba8 {[%emt 0:00:06]} 29. Nb5 {[%emt 0:01:22]} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Maatman, Nick"]
[Black "IJzermans, Cees"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2345"]
[BlackElo "2142"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,72,19,51,-20,2,-7,-6,-14,-32,-42,70,80,89,77,60,62,120,143,136,137,199,183,166,147,150,11,18,0,0,-96,-108,-212,-205,-207,-209,-235,-224,-227,-229,-273,-162,-301,-270,-585,-520,-563,-561,-542,-540,-697,-653,-1623,-1644,-1413,-1247,-12841,-12840,-29994,-29995]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. h3 c5 6. d5 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} e6 7. Bd3 exd5 8. exd5 d6 {LiveBook: 13 Games} (8... a6 9. a4 a5 10. Nge2 Na6 11. Bg5 Nb4 12. Bb1 b6 13. O-O Ba6 14. Nb5 {1-0 (24) Aronian,L (2797)-Jobava,B (2727) Wijk aan Zee 2015 CBM 165 [Havasi,G]}) 9. Bf4 ({White should play} 9. Nf3 $14) 9... a6 10. Nge2 $146 ({Predecessor:} 10. a4 Qc7 11. Nf3 Re8+ 12. Kf1 Nbd7 13. g4 h5 14. g5 Nh7 15. Kg2 Ne5 16. Nxe5 dxe5 17. Be3 e4 18. Nxe4 Bxb2 19. Rb1 Bg7 20. Qd2 Bf8 {0-1 (53) Fricker,T (2150)-Arnold,L (2370) Germany 2007}) 10... Nh5 11. Bh2 f5 12. Qd2 Qf6 ({Better is} 12... b5 $15) 13. O-O-O $1 $14 b5 14. Rdg1 $36 {[%mdl 2048] aiming for g4. White is in control.} bxc4 15. Bxc4 {Hoping for g4.} f4 (15... Qe7 $1 $14) 16. g4 $1 $16 {[%cal Rg4h5]} fxg3 17. fxg3 {[%cal Bf2g3,Bg3g4][%mdl 32]} g5 (17... Nd7 $16) 18. g4 $1 $18 {[%cal Rg4h5]} Nf4 19. Nxf4 gxf4 20. Re1 (20. Ne4 $16 Qd4 21. Nxd6) 20... Nd7 $11 {[%cal Bb8d7,Bd7e5,Be5d3][%mdl 32] White must now prevent ...Ne5.} 21. Re6 Qd4 22. Bb3 (22. Re4 $11 {keeps the balance.} Qxd2+ 23. Kxd2) 22... Ne5 $1 $17 23. Rxd6 (23. Qxd4 $17 {is a better defense.} cxd4 24. Ne4) 23... Nd3+ $1 $19 24. Kb1 {[#] And now Bg1 would win.} c4 $1 {[%cal Rc4b3]} 25. Bc2 Rb8 26. Bxd3 cxd3 27. Rc6 {[#]} Bb7 (27... Bd7 $142 $1 {[%cal Rd7c6]} 28. Rc7 Ba4 29. Nxa4 Qxa4 30. Rxg7+ Kxg7 31. Qxd3 Qb4) 28. Bg1 (28. Rc7 $142) 28... Qb4 29. Rb6 $2 (29. a3 {is a better chance.} Qb3 30. Rb6 Bxc3 31. Rxb3 Bxd2 32. Rxd3) 29... Qc4 30. Rh2 Bxd5 31. Nxd5 Qxd5 32. Rxb8 Rxb8 33. Qxf4 Rf8 34. Qc1 {[#]} Bh6 $1 {[%mdl 512]} 35. Qd1 (35. Qxh6 Rf1+) 35... d2 {( -> ...Rf1!)} 36. g5 Qd3+ {Precision: White = 29%, Black = 64%.} 0-1

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Rajesh, V A V"]
[Black "Gutkind, Kedem"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2325"]
[BlackElo "2099"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,95,-1,31,-23,14,2,3,0,27,41,49,50,52,46,83,77,107,64,66,73,76,68,78,70,113,113,132,125,124,117,158,135,130,126,147,147,150,150,150,150,154,133,160,150,186,191,204,195,271,263,258,245,300,224,322,325,270,81,52,40,43,53,75,78,84,77,437,466,572,566,610,595,1143,1143,2574,2303]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 d5 7. cxd5 Nxd5 8. O-O cxd4 9. exd4 Nc6 10. Nxd5 exd5 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} 11. Nf4 Bd6 {LiveBook: 57 Games} 12. Bc2 $146 (12. Re1 $14) ({Predecessor:} 12. Re1 Qf6 13. Nxd5 Qxd4 14. Be3 Qg4 15. h3 Qxd1 16. Raxd1 Be6 17. Be4 Rad8 18. a3 Bb8 19. f4 Rfe8 20. Kf2 Bxh3 21. Bxh7+ Kxh7 22. Rh1 f5 23. Rxh3+ Kg6 24. Rhh1 Kf7 25. Kf3 {½-½ (25) Le,Q (2712)-Wei,Y (2725) Ho Chi Minh City 2017}) 12... g6 {Black has an edge.} 13. Be3 Bxf4 14. Bxf4 Qf6 15. Be3 Be6 16. Qd2 Rfc8 17. Rac1 a5 18. Ba4 Bf5 19. Rc5 Nb4 20. Rxc8+ Rxc8 21. a3 Nc6 22. Rc1 Qd8 23. Rc5 Qd6 24. Bf4 Qe6 25. Qe3 f6 26. Bb3 Ne7 27. Rxa5 Kf7 28. Qxe6+ Kxe6 29. Rb5 g5 30. Bd2 Rc7 31. f3 Bd3 32. Rb6+ Nc6 33. Bc3 f5 34. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} h5 (34... Rd7 $142 35. a5 Ke7) 35. Bd2 f4 36. a5 Kf5 37. Bc3 Nxd4 (37... Ke6 $142 38. Kf2 h4) 38. Kf2 $18 (38. Bxd5 Ne2+ 39. Kh1 Nxc3 $11) (38. Bxd4 $2 Rc1+ 39. Bd1 Rxd1+ 40. Kf2 Rf1#) (38. g4+ hxg4 39. Bxd4 gxf3 $16) 38... Re7 39. Bd1 $2 {[#]} ({And not} 39. Bxd4 Re2+ 40. Kf1 (40. Kg1 $2 {is a self mate.} Re1+ 41. Kf2 Rf1#) 40... Re8+ 41. Kf2 Re2+ 42. Kf1 (42. Kg1 $2 {leads to mate.} Re1+ 43. Kf2 Rf1#) 42... Re8+ 43. Kf2 Re2+ $11) (39. Bxd5 $18 {has better winning chances.} Re2+ 40. Kg1) 39... Nc6 $16 40. g4+ fxg3+ $1 41. hxg3 g4 42. b4 {[#] Black must now prevent a6!} d4 43. Bb2 {And now a6! would win.} Ke5 $2 {[%mdl 8192]} (43... Ne5 $16 {is a better chance.}) 44. a6 $18 {White is clearly winning.} gxf3 45. axb7 Nb8 46. Bc1 Kd5 47. Bf4 Re8 48. Bb3+ {Precision: White = 70%, Black = 25%.} 1-0

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Ree, Hans"]
[Black "Vrolijk, Liam"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2303"]
[BlackElo "2430"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,112,4,9,138,139,145,149,147,135,136,137,139,142,165,168,156,160,158,170,166,146,146,137,176,172,168,137,139,125,125,125,125,125,125,125,125,125,125,120,123,126,125,125,109,95,105,108,133,129,131,123,170,165,164,168,193,158,229,205,370,253,467,344,487,487,487,487,465,423,638,480,1054,1074,1033,935,1262,1239,5072,5065,6070,4133,2275,3982,3043,1071,3793,2254,4133,0,1429,1196,993,8,8,8,8,0,0,0,0,0,66]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 g6 5. b4 (5. g3 Bg7 6. Bg2 O-O 7. O-O a5 8. Rb1 d6 9. b4 axb4 10. axb4 Ne7 11. d3 h6 12. b5 Nh7 13. Nd2 f5 14. Bb2 Nf6 15. Qb3 Kh8 16. Ra1 Rb8 17. Ba3 Be6 18. Nd5 {0-1 (39) Hou,Y (2652)-Caruana,F (2802) chess.com INT 2017}) 5... d6 6. Bb2 {A28: English Opening: Four Knights Variation} Bg7 7. e3 {LiveBook: 11 Games} e4 $146 {[#]} (7... O-O $11 {keeps the balance.}) ({Predecessor:} 7... O-O 8. d3 e4 9. Nd2 Bg4 10. Be2 Ne5 11. Ndxe4 Nxe4 12. Nxe4 Nxd3+ 13. Qxd3 Bxb2 {0-1 (81) Garcia Padron,J (2414)-Huerga Leache,M (2440) Isla de la Palma 2018}) 8. Nxe4 $1 $16 {[%mdl 512] White is clearly better.} O-O (8... Nxe4 9. Bxg7) 9. Nxf6+ Bxf6 10. Bxf6 Qxf6 11. Be2 Bd7 12. O-O Rae8 13. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Qg7 14. c5 f5 15. cxd6 cxd6 16. b5 Na5 17. Rc1 Be6 18. d5 Bf7 19. Rc7 Qb2 20. Ng5 {Black must now prevent Qa4.} Rc8 21. Qc1 ({Don't take} 21. Rxf7 Rxf7 22. Nxf7 Kxf7) 21... Qxc1 22. Rfxc1 Rxc7 23. Rxc7 Bxd5 24. Nxh7 ({Resist} 24. Rxh7 Rc8 $14) 24... Rf7 25. Rxf7 Kxf7 {[%mdl 4096] Endgame KBN-KBN} 26. Ng5+ Kf6 27. Nf3 g5 28. Kf1 Nc4 29. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Nb2 30. a5 $1 Na4 31. Nd4 Nc3 32. Bd3 Be4 33. Bxe4 Nxe4 $18 {KN-KN} 34. Ke2 d5 (34... Ke5 $16 {is a better defense.} 35. f3 Nc5) 35. f3 Nd6 $2 (35... Nc5 {keeps fighting.} 36. f4 g4) 36. Kd3 Ke5 $2 (36... a6 37. bxa6 bxa6) 37. g3 g4 (37... Kf6 {was necessary.} 38. a6 b6) 38. fxg4 fxg4 {[#]} 39. a6 $1 bxa6 40. bxa6 Kf6 (40... Ne4 $142 41. Nc6+ Kd6 42. Nxa7 Nc5+ 43. Kd4 Ne6+ 44. Kc3 Nc7 45. Nc8+ Kd7) 41. Nc6 Nb5 {[#]} (41... Ne8 $142 42. Nxa7 Nc7) 42. e4 $1 {[%cal Re4d5]} Nc7 43. Nb4 dxe4+ 44. Kxe4 Ne6 45. Kd5 Kf5 46. Kd6 Nd4 47. Kc7 (47. Nd5 $142 Nb5+ 48. Kc6 Nd4+ 49. Kb7) 47... Ke5 48. Kb7 Nb5 49. Nc2 Ke4 50. Nb4 (50. Kc6 $142 Nc3 51. Na3) 50... Ke5 $1 51. Kc6 Nd4+ 52. Kc5 $2 (52. Kc7 $18 {Kb8 is the strong threat.} Nb5+ 53. Kb7) 52... Ne6+ $11 {The position is equal.} 53. Kc4 {aiming for Nc6+.} Ke4 $1 54. Nc6 {Threatens to win with Kb5.} Nc7 55. Nxa7 Nxa6 56. Nb5 Ke5 {Precision: White = 61%, Black = 33%.} (56... Kf3 $11) 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Peek, Marcel"]
[Black "Hausrath, Daniel"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2290"]
[BlackElo "2502"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,82,28,18,14,9,9,-19,-11,-25,-21,-23,0,0,0,0,15,15,23,18,20,0,0,-35,0,0,8,3,6,0,-12,-14,-11,-93,-93,-79,-90,-80,0,0,12,19,183,0,0,0,0,0,0,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} g6 2. Nf3 Bg7 3. c4 c5 4. d5 f5 5. g3 d6 6. Bg2 Nf6 7. Nc3 O-O 8. O-O Na6 9. Qc2 {LiveBook: 6 Games. A87: Dutch Defence: Leningrad System: 5 Nf3} (9. Rb1 Nc7 10. a3 a6 11. b4 Nd7 12. Bd2 b5 13. Ng5 cxb4 14. Rxb4 Nc5 15. Ne6 N5xe6 16. dxe6 Rb8 17. cxb5 axb5 {½-½ (46) Lei,T (2444)-Solodovnichenko,Y (2588) Vandoeuvre 2015}) 9... Rb8 10. Rd1 Bd7 11. a4 Nb4 12. Qb3 $146 (12. Qd2 {with more complications.} h6 13. Ne1 g5 14. b3 Qe8 15. Bb2) ({Predecessor:} 12. Qb1) 12... h6 13. Na2 Nxa2 (13... a5 {feels hotter.} 14. Nc3 Qe8 15. Nb5 Qf7 16. h4 b6) 14. Rxa2 b6 15. Qd3 a6 16. b3 b5 17. axb5 axb5 18. Nh4 Qe8 19. e4 Ng4 20. exf5 g5 21. Qe2 Ne5 22. f4 gxh4 23. fxe5 Bxf5 {Threatens to win with ...Qg6.} 24. Bf4 (24. g4 $11 Bb1 25. Ra7) 24... bxc4 $1 $17 25. bxc4 {[#]} Qg6 $1 {Hoping for ...Bg4.} 26. Bf3 {next Bh5 is good for White.} dxe5 (26... hxg3 $17 {And now ...Bb1 would win.} 27. hxg3 Bxe5 28. Bxe5 dxe5 29. Qxe5 Rb3) 27. Bxe5 $11 Bxe5 28. Qxe5 Rb3 $2 {[#]} (28... Bh3 $11 29. Be4 Qd6) 29. Rf2 $2 (29. d6 $1 $18 {[%cal Rd6e7]} Rxf3 30. dxe7) 29... Qd6 {The position is equal.} 30. Qxd6 exd6 31. gxh4 Rc3 32. Be2 Kh8 33. Bf1 Rg8+ 34. Rg2 $1 Rxg2+ 35. Kxg2 {[%mdl 4096] Endgame KRB-KRB} Kg7 36. Kf2 Bg4 37. Re1 Rf3+ 38. Kg2 Rc3 39. Kf2 Kf6 40. Re3 Rxe3 41. Kxe3 Ke5 {Precision: White = 45%, Black = 58%.} 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Afek, Yochanan"]
[Black "Shyaamnikhil P"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2248"]
[BlackElo "2389"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,64,-22,0,-115,-114,-143,-145,-217,-129,-337,-276,-283,-237,-231,-196,-154,-122,-197,-187,-187,-193,-174,-185,-184,-171,-209,-196,-226,-205,-344,-342,-343,-312,-493,-495,-658,-659,-1279,-1239,-29982,-29975,-29987,-918]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Nd7 10. exd6 Bxd6 11. Bd3 b6 {B22: Sizilianisch (Alapin 2.c3)} 12. Ng5 Bb7 {LiveBook: 10 Partien} 13. Qh5 (13. Ne4 $11 {hält das Gleichgewicht.}) 13... Nf6 $17 {Schwarz steht besser.} 14. Bb5+ Kf8 15. Qh4 $146 (15. Qh3 $17 {kämpft weiter.}) ({Vorgänger:} 15. Qh3 Bf4 16. Rd1 Rc8 17. c4 h6 18. Qa3+ Bd6 19. Qh3 {0-1 (32) Vidonyak,R (2417)-Korneev,O (2611) Gausdal 2005}) 15... h6 (15... Bxg2 $19 16. Rg1 Bb7) 16. f4 $2 {[#]} (16. f3 $17 {war erzwungen.}) 16... Bxg2 17. Rg1 Bb7 18. Bd3 {beabsichtigt Lg6!} Be7 19. Qh3 Qc6 {Droht stark ...Kg8.} 20. Kf2 (20. Ke2 $17) 20... Kg8 $19 21. Nf3 {[#]} Ne4+ $1 22. Bxe4 Qxe4 23. Ne5 Qc2 24. Rad1 Rh7 ({Viel schwächer ist} 24... Qxa2 25. Qh5 $17) 25. Qh5 Rf8 {[%cal Ba8f8,Bf8c8,Bc8c3][%mdl 32]} 26. Nd7 (26. a4 $142) 26... Rc8 ({Weniger gut wäre} 26... Qxa2 27. Nxf8 Bxf8 28. Qb5 $17) 27. Ne5 g6 28. Nxg6 (28. Qh3 $142 Be4 29. Qe3) 28... fxg6 29. Rxg6+ Kf8 30. Rxe6 Rxc3 31. f5 Bf3 32. Qg6 Rg7 {Precision: Weiß = 18%, Schwarz = 46%.} (32... Bxd1 $142 33. Rf6+ Bxf6 34. Qxf6+ Ke8 35. Kg1 Qxd2 36. Qg6+ Rf7 37. Qg8+ Ke7 38. f6+ Kxf6 39. Qg2 Rg7 40. Qxg7+ Kxg7 41. Kf1 Bf3 42. h4 Rc1#) 0-1

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "De Waele, Warre"]
[Black "Gonzales, Jayson"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2237"]
[BlackElo "2383"]
[Annotator "NA"]
[PlyCount "45"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[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]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:35]} c6 {[%emt 0:00:25]} 4. e3 {[%emt 0:00:49]} Nd7 {[%emt 0:03:44]} 5. Bd3 {[%emt 0:03:34]} dxc4 {[%emt 0:02:28]} 6. Bxc4 {[%emt 0:01:37]} b5 {[%emt 0:00:02]} 7. Bd3 {[%emt 0:02:53]} Bb7 {[%emt 0:00:41]} 8. O-O {[%emt 0:05:06]} Ngf6 {[%emt 0:00:34]} 9. e4 {[%emt 0:07:27]} a6 {[%emt 0:02:56]} 10. a4 {[%emt 0:01:37]} Be7 {[%emt 0:12:00]} 11. Qe2 {[%emt 0:12:17]} bxa4 {[%emt 0:28:56]} 12. Rxa4 {[%emt 0:30:10]} c5 {[%emt 0:00:40]} 13. Bxa6 {[%emt 0:03:29]} Bxe4 {[%emt 0:02:47]} 14. Nbd2 {[%emt 0:02:11]} Bc6 {[%emt 0:01:54]} 15. Ra2 {[%emt 0:00:16]} O-O {[%emt 0:00:51]} 16. Bc4 {[%emt 0:00:22]} Rxa2 {[%emt 0:00:17]} 17. Bxa2 {[%emt 0:00:07]} Qa8 {[%emt 0:00:24]} 18. Bc4 {[%emt 0:05:32]} cxd4 {[%emt 0:01:28]} 19. Bb5 {[%emt 0:01:14]} Bd5 {[%emt 0:02:09]} 20. g3 {[%emt 0:02:15]} Bc5 {[%emt 0:01:50]} 21. b4 {[%emt 0:03:02]} Bxb4 {[%emt 0:10:21]} 22. Nxd4 {[%emt 0:00:10]} Bc5 {[%emt 0:02:15]} 23. N4b3 {[%emt 0:03:28]} 0-1

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Sparenberg, Erik"]
[Black "Van der Lende, Ilias"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2173"]
[BlackElo "2347"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,84,17,20,-3,-1,0,16,12,36,22,98,51,114,67,129,34,33,28,18,14,44,35,34,0,0,0,0,-33,-39,-33,-33,-37,-36,-56,-63,-86,-79,-87,-86,-87,-87,-91,-89,-103,0,-6,29,66,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. Bd3 Nf6 11. Qc2 Ne4 12. O-O c6 {LiveBook: 10 Games} 13. Rac1 {D61: Queen's Gambit Declined: Classical: 7 Qc2} Bf5 14. Nd2 (14. Rfe1 Rae8 15. Nd2 Qg5 16. Nxe4 Bxe4 17. Bxe4 Rxe4 {0-1 (27) Ovetchkin,R (2558)-Tregubov,P (2658) Novokuznetsk 2008}) 14... Rae8 $146 ({Predecessor:} 14... Nxd2 15. Qxd2 Bxd3 16. Qxd3 {0-1 (47) Bebiak,J (1743)-Duben,I (2135) Slovakia 1999}) 15. Bxe4 dxe4 16. f4 Qh4 (16... g6 $11 {remains equal.}) 17. Rf2 Qh5 (17... Qe7 $14) 18. Nf1 Bd7 {[#]} (18... Be6 $14) 19. Qc5 (19. f5 $1 $16 {[%mdl 512]}) 19... Qxc5 $14 20. Rxc5 Be6 21. a3 Bd5 22. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} f5 23. g5 h6 24. gxh6 g6 25. Ng3 Kf7 26. Ne2 Rh8 27. Rg2 Rxh6 28. Rc2 Reh8 29. Nc3 {[#]} Bb3 $1 {[%cal Rb3c2]} 30. Rcf2 a5 31. Rg3 b5 32. Nb1 b4 33. Nd2 bxa3 (33... Bd5 $17 34. Nb1 Ke7) 34. Nxb3 $11 a4 35. Na1 $1 ({Don't blunder} 35. Nc1 $2 {[#]} Rxh2 $3 {[%mdl 512]} 36. Rxh2 Rxh2 $19) 35... Rb8 36. bxa3 (36. Rgg2 $1 $14) 36... Rb1+ {The position is equal.} 37. Rf1 Rxf1+ 38. Kxf1 {Nc2 is the strong threat.} Rxh2 {Strongly threatening ...Ra2.} 39. Rg2 $1 {[%cal Rg2h2]} Rh1+ 40. Rg1 Rh2 $1 {[%cal Rh2a2] Threatens to win with ...Ra2.} 41. Rg2 $1 {[%cal Rg2h2]} Rh1+ 42. Rg1 Rh2 $1 {Precision: White = 46%, Black = 54%.} 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Schouten, Jordy"]
[Black "Lefebvre, Herve"]
[Result "0-1"]
[ECO "D42"]
[WhiteElo "2073"]
[BlackElo "2304"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,66,18,22,0,7,-16,-23,-63,-52,-229,-108,-95,-17,-17,-16,-74,31,-120,-71,-111,0,-243,-234,-254,-172,-392,-410,-521,-514,-583,-561,-575,-571,-451,-412,-950,-389,-516,-506,-889,-886]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 Bd7 9. exd6 e6 10. Nc3 Bxd6 11. O-O O-O 12. Bd3 Be7 13. a3 Nd5 14. Re1 Rc8 {LiveBook: 8 Partien} 15. Bd2 {D42: Damengambit (Verbesserte Tarrasch-Verteidigung)} (15. Nxd5 exd5 16. h3 Bf6 17. b4 Re8 18. Rxe8+ Qxe8 19. Bg5 Bxg5 20. Nxg5 h6 21. Nf3 Qd8 22. Rc1 Ne7 23. Rxc8 Qxc8 24. Qe1 Be6 25. b5 {½-½ (24) Kazhgaleyev,M (2607)-Dreev,A (2697) Moscow 2006 CBM 112 [Lukacs,P]}) 15... Bf6 16. Re4 $146 ({Vorgänger:} 16. Be3 Nxc3 17. bxc3 Ne7 18. Qb3 Bc6 19. Be2 Ng6 20. a4 Qc7 21. Nd2 Nf4 22. Bf1 Rfd8 {½-½ (33) Pasqua,D-Santoro,G Italy 1973}) 16... Nce7 17. Ng5 {Schwarz muss nun Sxh7! beachten.Schwarz hat minimalen Vorteil.} h6 18. Qh5 $2 (18. Nf3 $15) 18... Nf5 ({Bloß nicht} 18... Bxg5 19. Bxg5 hxg5 20. Rxe6 $19) (18... Nxc3 $19 {bietet bessere Gewinnchancen.} 19. Nxf7 Ne2+ 20. Rxe2 Rxf7 21. Bh7+ Kf8) 19. Nf3 $17 {Droht Sxd5.} Nxc3 ({Günstiger ist} 19... Bc6 $17 20. Rg4 Nde7) 20. bxc3 $11 Bc6 21. Rf4 (21. Ree1 $11 {bleibt in der Remisbreite.}) 21... Qd5 (21... g6 $17 22. Qh3 h5) 22. Re1 $2 (22. Bxf5 $14 {behält die Oberhand.} exf5 23. Rxf5) 22... g6 $36 {[%mdl 2048] Schwarz bestimmt, wo es lang geht.} 23. Qh3 {[#] Schwarz sollte c4 verhindern.} Bg7 (23... Qa2 $1 $17 {Und weiter mit ...Lxf3 wäre nett.} 24. Rd1 h5) 24. Rxf5 $2 (24. c4 $11 Qd6 25. d5) 24... exf5 $19 25. Bxh6 Rfe8 {Droht stark ...Txe1+.} 26. Rb1 $2 (26. Rf1 {ist eine bessere Verteidigung.}) 26... Qa2 27. Rd1 ({Ein No Go ist} 27. Bxg7 Kxg7 28. Ne5 Ba4 $19) 27... Bxf3 28. Bxg7 Kxg7 29. Qxf3 Rxc3 30. h4 Rd8 31. Qf4 {[#]} (31. Qe3 $142) 31... Qd5 (31... Rxd3 $142 $1 {[%mdl 512]} 32. Rxd3 Qb1+ 33. Kh2 Qxd3 34. Qe5+ Kg8) 32. Be2 Qe4 33. Qd2 (33. Qxe4 $142 fxe4 34. a4) 33... Rc2 {Precision: Weiß =  8%, Schwarz = 40%.} 0-1

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Wagenvoorde, Guido"]
[Black "Chanda, Sandipan"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2035"]
[BlackElo "2554"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,93,37,29,37,30,52,43,51,40,47,37,54,22,46,35,47,42,46,45,47,37,51,47,99,88,94,74,115,110,141,125,153,145,150,155,170,173,258,220,245,241,281,259,256,250,219,211,343,245,238,254,319,314,330,320,550,540,1011,791,787,780,764,751,648,593,552,133,131,107,122,129,110,159,242,70,70,75,82,91,84,65,97,87]} 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 e6 {A87: Dutch Defence: Leningrad System: 5 Nf3} (6... d6 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. gxf4 exf4 12. Bxf4 Nxe4 13. Bg3 Nxg3 14. hxg3 e6 15. Rc1 exd5 16. cxd5 Kh8 17. Nb5 c6 18. dxc6 bxc6 19. Qxd8 Rxd8 20. Rfd1 {1-0 (79) Yu,Y (2759)-Xu,X (2581) Hangzhou 2018}) 7. b4 {LiveBook: 5 Games} d5 8. Nbd2 Ne4 {White has an edge.} 9. Bb2 $146 ({Predecessor:} 9. Qb3 Nc6 10. e3 a5 11. b5 a4 12. Qc2 {½-½ (53) Hjaltason,G (2179)-Jahn,P (1969) ICCF email 2014}) 9... g5 10. a4 Nd7 {[%cal Bb8d7,Bd7b6,Bb6c4][%mdl 32]} 11. Rc1 g4 12. Ne1 Nxd2 13. Qxd2 Nb6 14. cxd5 exd5 15. Qc2 c6 16. Nd3 Nc4 17. b5 Qb6 ({Black should play} 17... h5 $14) 18. bxc6 bxc6 19. e3 Ba6 20. Rfd1 Bh6 21. Rb1 Qc7 22. Nc5 Bc8 23. Bf1 Nd6 24. Ba3 Re8 (24... Rf6 $142 25. Nd3 Nc4) 25. Rdc1 Qf7 26. Nd3 $1 Nc4 27. Ne5 $1 {[%cal Re5f7]} Nxe5 28. dxe5 Bd7 29. Rb7 Rxe5 (29... Bg7 $142 30. a5 Qe6) 30. Rcb1 Ree8 31. Rc7 Rec8 32. Rxc8+ Rxc8 33. Rb7 Qe8 $2 (33... f4 {was worth a try.} 34. gxf4 (34. exf4 Bf5 $16) 34... Bf5 35. Rxf7 Bxc2 36. Rxa7 Rb8) 34. Bb2 $18 c5 35. Qc3 {Threatening mate with Qh8+.} d4 36. exd4 Bg7 37. Bc4+ Kf8 38. Qd2 Rb8 39. Rxb8 $2 (39. Rxa7 $18 {and White stays clearly on top.} h6 40. dxc5 Rxb2 41. Qd6+ Qe7 42. Rxd7 Qxd6 43. cxd6) 39... Qxb8 $16 40. Ba3 Qb1+ {[#]} 41. Bf1 $1 Kf7 42. Bxc5 Kg6 {[#]} (42... Bxa4 $16 43. Qa5 Qd1 44. Qxa7+ Kg8 45. Qa8+ Kf7) 43. Qd3 $2 ({Weaker is} 43. Bxa7 Bxa4 44. Qd3 Qxd3 $16) ({White must play} 43. Qe2 $1 $18 {[%cal Re2e7] aiming for Qe7.} Bf6 44. Qc4 (44. Bxa7 Bxa4 45. Bc5 Bc6 $16)) 43... Qxd3 $14 44. Bxd3 {Hoping for a5.} Bxa4 45. Bxa7 Bb3 46. Kf1 Kf6 47. Ke2 {Precision: White = 65%, Black = 46%.} 1/2-1/2

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Hng, Mei-En Emmanuelle"]
[Black "Henrichs, Thomas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2024"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,100,-34,-13,-48,-39,-60,-48,-64,-49,-45,-29,-23,-29,-21,-29,-58,-20,-18,-15,-39,-37,-40,-43,-51,-12,-43,-37,-83,-43,-46,-48,-52,-44,-46,-35,-52,-46,-40,-39,-61,-64,-63,-58,-77,-60,-93,-93,-88,-91,-102,-80,-106,-107,-127,-125,-155,-102,-196,-148,-153,-70,-131,-105,-254,-239,-241,-208,-211,-213,-221,-205,-214,-214,-733,-723,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29983,-29983,-29983,-29983]} 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 a6 7. O-O b5 8. Bb3 Nge7 {LiveBook: 7 Games. B21: Sicilian: 2 f4 and Morra Gambit} (8... Bb7 9. Qe2 Nge7 10. Rd1 Ng6 11. Be3 Na5 12. Rd2 d6 13. Rad1 Rc8 14. Bd4 Nxb3 15. axb3 Qc7 16. Qe3 Ba8 {½-½ (36) Brodda,W (2607)-Lecroq,M (2608) ICCF email 2013}) 9. Qe2 Ng6 10. Be3 Be7 {Black is slightly better.} 11. Nd5 $146 ({Predecessor:} 11. Rfd1 O-O 12. Rac1 Bb7 13. g3 Rc8 14. h4 Nge5 15. Ng5 Qe8 16. f4 {0-1 (59) Poulsen,K (2080)-Genov,P (2435) Hamburg 2018}) 11... exd5 12. exd5 O-O {[#] White must now prevent ...Na5.} 13. dxc6 dxc6 14. Rfd1 Qc7 15. Rac1 c5 16. Bd5 Rb8 17. Bxc5 Bxc5 18. Qc2 {[#]} Bxf2+ $1 19. Qxf2 Qb6 20. Nd4 Bb7 21. Bb3 Rbd8 22. Nf5 Qxf2+ 23. Kxf2 Bc8 24. Rxd8 Rxd8 25. Nd6 Be6 26. Bxe6 Rxd6 $15 {[%mdl 4096] Endgame KRB-KRN} 27. Rc8+ Nf8 28. Bb3 g6 29. Rc7 Nd7 30. a4 bxa4 31. Bxa4 Ne5 32. Bc2 Kg7 33. h3 Rd2+ 34. Kg3 h5 35. h4 Rd4 (35... Ng4 $142 36. Kf3 Kf6) 36. Rc5 (36. Ra7 $17 {is a better defense.}) 36... Ng4 37. Rc3 Rb4 ({Black should try} 37... f5 $17 38. Rb3 a5) 38. Bd1 (38. Rb3 $15 Rd4 39. Ra3) 38... Nh6 $17 39. Be2 (39. Kh3 $17 {keeps fighting.}) 39... Nf5+ $19 ({Don't play} 39... Rxb2 40. Bxa6 Nf5+ 41. Kh3 $17) 40. Kh2 a5 41. b3 a4 42. bxa4 Rxh4+ 43. Rh3 {Rxh4 is the strong threat.} Rxa4 44. Bxh5 $2 (44. Rc3) 44... gxh5 45. Rxh5 {KRN-KR} Kg6 {Black mates.} 46. Rh8 Rh4+ 47. Rxh4 Nxh4 48. Kh3 Kg5 49. Kg3 f6 50. Kh3 Nf5 {Precision: White = 31%, Black = 63%.} 0-1

[Event "22nd Hogeschool Zeeland 2018"]
[Site "Vlissingen"]
[Date "2018.08.06"]
[Round "4"]
[White "Bakels, Anton"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2009"]
[BlackElo "2339"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,116,50,28,41,14,26,12,12,20,30,17,10,13,6,5,8,7,13,8,12,0,20,0,0,-7,-5,-13,-8,-7,-1,-7,-8,-4,-4,-9,-8,-59,-60,-126,-131,-126,-116,-85,0,-39,0,0,0,0,0,0,0,0,0,-18,-18,-18,-18,-726,-725,-693,-691,-677,-629,-626,-563,-442,-437,-302,-150,-159,-53,-53,-44,-29965,-29968,-29967,-29970,-29969,-29960,-6410,-5485,-29970,-29969,-29970,-29972,-29972,-29973,-29975,-29976,-29976,-29975,-29996,-29997]} 1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nxd4 10. Bxd4 Be7 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 11. Bd3 O-O 12. Qc2 h6 13. O-O {LiveBook: 3 Games} (13. O-O-O Qa5 14. Kb1 Rd8 15. Ne5 Bd7 16. Qe2 Bc6 17. Rhe1 Bd5 18. c4 Bxg2 19. Bc3 Qb6 20. Rg1 Bc6 21. Nxf7 Kxf7 22. Rxg7+ Kxg7 23. Qxe6 Qxf2 24. Qxe7+ Kg8 25. Bh7+ {1-0 (24) So,W (2773)-Akobian,V (2615) Saint Louis 2016 CBM 172 [Roiz,M]}) 13... Qc7 14. Rae1 $146 ({Predecessor:} 14. Rfe1 Rd8 15. Rad1 Bd7 16. c4 Bc6 17. Ne5 Rxd4 18. Bh7+ Nxh7 19. Rxd4 {1-0 (50) Barbier,B-Adriaans,M Hengelo 1995}) 14... Bd7 15. Ne5 Bc5 16. Bxc5 Qxc5 17. Bh7+ Kh8 18. Nxd7 Nxd7 19. Rd1 Nf6 20. Be4 Rab8 21. Bf3 b5 22. Rd3 Rfc8 23. Rfd1 a5 24. R1d2 g6 25. Qd1 Kg7 26. g3 Rb6 27. Rd6 Rxd6 28. Rxd6 b4 29. cxb4 axb4 30. Rd4 (30. Kg2 $11) 30... e5 $15 31. Rd6 (31. Rd2 $1 $15) 31... e4 $17 32. Be2 e3 $1 33. f3 Qe5 34. Rd4 $1 {[#]} Rc1 $1 {[%mdl 512]} 35. Qxc1 Qxd4 36. Kf1 h5 {[%cal Bh6h5,Bh5h4,Bh4h3][%mdl 32]} 37. a4 bxa3 38. bxa3 h4 39. Kg2 Nd5 {Black wants to play ...Nc3.} 40. Qc4 $1 {[%cal Rc4d4]} Qd2 {Hoping for ...Nc3.} 41. Kf1 $2 {[%mdl 8192]} (41. gxh4 $11 Nc3 42. Kf1) 41... h3 $19 {And now ...Nc3 would win.} 42. Qd3 {[#]} Nc3 $1 {Threatens to win with ...Qc1+.} 43. Qxd2 exd2 {[%mdl 4096] Endgame KB-KN} 44. Kf2 {intending Ke3.} d1=Q 45. Bxd1 Nxd1+ {KN-KP} 46. Ke2 Nb2 (46... Nc3+ $19 {is more deadly.} 47. Kd3 Na4) 47. f4 $17 {[#]} Kh6 (47... g5 $1 $17 {...f5 is the strong threat.} 48. Kf3 (48. fxg5 Kg6) 48... Kg6) 48. g4 $1 $15 g5 49. f5 $2 {[%mdl 8192]} (49. Kf3 $15) 49... Kg7 50. Kf3 Kf6 51. Ke4 Ke7 52. Kd5 Nd1 53. Ke4 Kd6 {Black mates.} 54. Kf3 Nc3 55. Ke3 Ke5 56. Kf3 Kd4 57. Kf2 Ke4 58. Kg3 Ke3 {Precision: White = 35%, Black = 67%.} 0-1

