[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.1"]
[White "Bok, Benjamin"]
[Black "Barzen, Pascal"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2638"]
[BlackElo "2292"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,108,23,27,26,26,18,19,11,16,40,37,29,54,61,41,3,13,0,0,0,-3,-10,0,0,0,-10,-9,-35,-35,-29,-29,-27,0,-34,-7,-11,0,-25,-25,-44,-20,-20,-18,-29,-10,-10,-10,-3,-17,-16,0,-18,-15,-10,0,0,10,0,0,-23,0,0,0,0,0,0,0,0,0,0,0,0,-30,-16,-16,-8,32,32,32,32,66,40,40,43,143,55,758,757,1727,1875,29987,2626,29988,29989,29993,29994,29994,29995,29995,29996,29996]} 1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 d6 5. e3 a6 6. Nge2 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} (6. Nf3 Nf6 7. O-O O-O 8. h3 Ba7 9. d4 h6 10. dxe5 dxe5 11. Qxd8 Rxd8 12. b3 Be6 13. Ba3 Rd7 14. Rfd1 Rad8 15. Rxd7 Rxd7 {½-½ (41) Howell,D (2676)-Ponomariov,R (2694) Riadh 2017}) 6... h5 7. d4 Ba7 8. h3 {The position is equal.} h4 9. g4 f5 10. d5 Nb8 11. gxf5 $146 ({Predecessor:} 11. f3 Nh6 12. Qc2 {0-1 (31) De Paula,R (2259)-Matsuura,E (2501) Brasilia 2016}) 11... Bxf5 12. e4 (12. Be4 $5 {[%cal Re4f5]} Qf6 13. Qc2 $11) 12... Bg6 13. Qd3 Nd7 14. Be3 Bxe3 15. Qxe3 Ngf6 16. f4 Bf7 17. f5 g6 18. fxg6 Bxg6 19. Bf3 Qe7 20. O-O-O O-O-O 21. Rhg1 Bh5 22. Bxh5 Nxh5 23. Rdf1 Rdf8 24. Kd2 Kb8 25. Rxf8+ Qxf8 26. Rg5 Nc5 27. Rf5 Nf6 28. b4 Ncd7 29. Kc2 b6 30. Nb1 {[%cal Bc3b1,Bb1d2,Bd2f3][%mdl 32]} Qg7 31. Nd2 Qg6 32. Qg5 Rg8 (32... Rh6 {seems wilder.} 33. Nc3 Qh7 34. Qg2 Rg6 35. Rg5 Rxg5 36. Qxg5 Kb7) 33. Qxg6 Rxg6 34. Rf2 Nh5 35. Nf3 Rf6 36. Kd3 b5 37. cxb5 axb5 38. Ke3 Nb6 {Hoping for ...Nc4+.} 39. Nd2 Rg6 40. Rf5 Ng3 41. Rf8+ Kb7 42. Nc3 $1 Nc4+ 43. Nxc4 bxc4 $14 {[%mdl 4096] Endgame KRN-KRN} 44. Rf7 {Black must now prevent Nb5.} Nh5 45. Nb5 $1 Rg3+ 46. Kd2 Rxh3 ({Black should play} 46... Kb6 $14 47. a4 Rg7 48. Rxg7 Nxg7) 47. Rxc7+ (47. Nxd6+ $1 $16 Kb8 48. Nxc4) 47... Kb6 $2 {[%mdl 8192] [#]} (47... Kb8 $14) 48. a4 $18 {[%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rd3+ 49. Kc2 h3 50. Rc6+ Kb7 51. a5 {White mates.} h2 52. a6+ Kb8 53. a7+ Kb7 54. Rc7+ Kb6 {Accuracy: White = 66%, Black = 44%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.2"]
[White "Visser, Henk-Jan"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2249"]
[BlackElo "2618"]
[Annotator "RC"]
[PlyCount "112"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:09]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:15]} a6 {[%emt 0:00:05]} 6. Be3 {[%emt 0:00:16]} e5 {[%emt 0:00:22]} 7. Nb3 {[%emt 0:00:14]} Be6 {[%emt 0:00:11]} 8. f3 {[%emt 0:00:16]} h5 {[%emt 0:00:32]} 9. Qd2 {[%emt 0:00:57]} Nbd7 {[%emt 0:00:19]} 10. O-O-O {[%emt 0:00:58]} Be7 {[%emt 0:03:38]} 11. Kb1 {[%emt 0:03:36]} Qc7 {[%emt 0:05:06]} 12. h3 {[%emt 0:01:30]} b5 {[%emt 0:03:06]} 13. Bd3 {[%emt 0:03:52]} h4 {[%emt 0:10:14]} 14. f4 {[%emt 0:01:11]} b4 {[%emt 0:06:03]} 15. Ne2 {[%emt 0:05:40]} a5 {[%emt 0:01:50]} 16. Rhe1 {[%emt 0:22:52]} Qc6 {[%emt 0:07:02]} 17. Ng1 {[%emt 0:54:28]} a4 {[%emt 0:09:21]} 18. Nc1 {[%emt 0:01:10]} b3 {[%emt 0:01:01]} 19. Bf2 {[%emt 0:12:14]} Nc5 {[%emt 0:13:02]} 20. Bxc5 {[%emt 0:06:36]} Qxc5 {[%emt 0:01:22]} 21. f5 {[%emt 0:01:31]} bxa2+ {[%emt 0:03:46]} 22. Ka1 {[%emt 0:00:11]} Bd7 {[%emt 0:00:48]} 23. Nxa2 {[%emt 0:02:55]} O-O {[%emt 0:11:09]} 24. Ne2 {[%emt 0:02:25]} Bc6 {[%emt 0:08:51]} 25. Nec3 {[%emt 0:00:12]} Rfb8 {[%emt 0:01:40]} 26. g3 {[%emt 0:00:40]} hxg3 {[%emt 0:15:05]} 27. Rg1 {[%emt 0:00:42]} Qf2 {[%emt 0:02:05]} 28. Qc1 {[%emt 0:00:25]} Nh5 {[%emt 0:02:09]} 29. Rdf1 {[%emt 0:00:04]} Qb6 {[%emt 0:01:48]} 30. Be2 {[%emt 0:01:05]} Nf4 {[%emt 0:00:15]} 31. Rxg3 {[%emt 0:00:14]} Bf6 {[%emt 0:00:58]} 32. Bc4 {[%emt 0:00:14]} Ra7 {[%emt 0:01:08]} 33. Rd1 {[%emt 0:00:13]} Qc5 {[%emt 0:02:19]} 34. Nd5 {[%emt 0:00:01]} Bxd5 {[%emt 0:00:56]} 35. Bxd5 {[%emt 0:00:26]} Ne2 {[%emt 0:00:09]} 36. Qe3 {[%emt 0:00:31]} Nxg3 {[%emt 0:00:56]} 37. Qxg3 {[%emt 0:00:02]} Qxc2 {[%emt 0:00:14]} 38. Rb1 {[%emt 0:00:13]} Rb3 {[%emt 0:01:57]} 39. Qg1 {[%emt 0:00:01]} Ra5 {[%emt 0:00:21]} 40. Qd1 {[%emt 0:00:51]} Qxd1 {[%emt 0:00:59]} 41. Rxd1 {[%emt 0:00:03]} Rxh3 {[%emt 0:00:09]} 42. Nb4 {[%emt 0:00:38]} Bg5 {[%emt 0:00:45]} 43. Rg1 {[%emt 0:00:15]} Be3 {[%emt 0:00:20]} 44. Rg2 {[%emt 0:00:15]} Kf8 {[%emt 0:01:07]} 45. Ka2 {[%emt 0:00:08]} Rb5 {[%emt 0:00:55]} 46. Nc2 {[%emt 0:00:19]} Bc5 {[%emt 0:00:52]} 47. Bc4 {[%emt 0:00:07]} Rb8 {[%emt 0:00:19]} 48. Rd2 {[%emt 0:00:19]} Ke7 {[%emt 0:00:27]} 49. Ne1 {[%emt 0:00:16]} Bb4 {[%emt 0:00:49]} 50. Re2 {[%emt 0:00:16]} Bxe1 {[%emt 0:00:15]} 51. Rxe1 {[%emt 0:00:02]} Rh2 {[%emt 0:00:16]} 52. Rb1 {[%emt 0:00:15]} Rb4 {[%emt 0:00:45]} 53. Bd5 {[%emt 0:00:01]} Re2 {[%emt 0:00:38]} 54. Rc1 {[%emt 0:00:48]} Rbxb2+ {[%emt 0:00:19]} 55. Ka3 {[%emt 0:00:02]} Rec2 {[%emt 0:00:14]} 56. Rh1 {[%emt 0:00:23]} Rb8 {[%emt 0:00:13]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.3"]
[White "Van Foreest, Jorden"]
[Black "Van Dael, Siem"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2610"]
[BlackElo "2290"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,71,28,29,13,16,5,5,14,27,5,18,17,17,12,14,105,104,126,123,118,91,163,166,179,177,174,174,171,162,164,156,156,56,62,61,142,142,208,238,6624,6612,6544,6070,29961,29955,29971,5065]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. g4 Be6 10. O-O-O Nxd4 11. Bxd4 Qa5 12. Kb1 Rfc8 13. a3 Rab8 14. h4 b5 {Strongly threatening ...b4. B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} 15. Nd5 $1 {[%cal Rd5e7]} Qxd2 16. Rxd2 Bxd5 {The position is equal.} 17. exd5 a5 18. h5 Nd7 19. g5 Ne5 (19... Bxd4 20. Rxd4 Rc5 21. Bh3 Nf8 22. hxg6 hxg6 {1-0 (66) Cheparinov,I (2683)-Gazik,V (2535) Skopje 2019}) 20. hxg6 Nxf3 $146 (20... fxg6 $11 21. Re2 Rf8) ({Predecessor:} 20... fxg6 21. Rf2 Rf8 22. Ba7 Ra8 {½-½ (22) Fagerstrom,M (2212)-Manninen,A (2259) ICCF email 2016}) 21. gxf7+ $16 Kf8 22. Bxg7+ Kxg7 23. Rg2 Rh8 (23... Ne5 $16) 24. Bd3 $1 $18 Ne5 25. Bf5 $1 Kxf7 26. Rgh2 (26. Bxh7 $6 b4 $16) 26... Rbf8 27. g6+ ({But not} 27. Rxh7+ $6 Rxh7 28. g6+ (28. Bxh7 Kg7 $14) (28. Rxh7+ Kg8 $17 {[%mdl 64] Discovered Attack}) 28... Kg7 $1 $14 {[%mdl 512]}) 27... Kg7 28. Rxh7+ Rxh7 29. Rxh7+ {[%mdl 4096] Endgame KRB-KRN} ({White should try} 29. gxh7 $16 Kh8 30. Rh5) 29... Kf6 $14 30. Be4 Rg8 (30... b4 $1 $14) 31. c3 $16 Nxg6 (31... Rf8 $16 {is a better defense.} 32. Kc2 Rc8) 32. Rh6 $1 $18 Kg5 $2 (32... a4 33. Bd3 Kf7) 33. Rxg6+ $1 Rxg6 34. Bxg6 Kxg6 {[#]} 35. b4 $1 {[%cal Rb4a5]} axb4 {[#]} 36. c4 $1 {Accuracy: White = 100%, Black = 33%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.4"]
[White "Suvorov, Luca"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2276"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,102,39,39,35,42,18,37,27,81,88,92,79,106,96,110,101,86,40,52,43,62,52,69,33,33,39,29,42,35,33,64,25,0,-30,-29,-28,-36,-32,-25,-39,-43,-35,-38,-39,-40,-63,-19,-13,0,-22,0,0,0,0,0,0,0,0,0,0,0,-22,-7,-26,-33,-47,-18,-16,-11,-22,0,0,0,0,0,-31,-31,-502,-484,-485,-466,-599,-596,-556,-534,-846,-840,-825,-812,-746,-677,-653,-653,-601,-591]} 1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 d6 5. e4 Bg7 6. Ne2 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} e6 7. Nec3 O-O 8. Be3 {White is slightly better.} e5 $146 (8... exd5 $11 {keeps the balance.} 9. cxd5 a6) ({Predecessor:} 8... Re8 9. Be2 exd5 10. cxd5 Nbd7 11. O-O Ne5 12. a4 a6 13. Na3 Bd7 14. h3 {1-0 (67) Laznicka,V (2679)-Radjabov,T (2724) Dubai 2014}) 9. g4 $16 h5 {[%cal Rh5g4]} 10. h3 Nbd7 11. Bd3 a6 12. a4 Nh7 13. Qd2 h4 14. Rg1 Bf6 15. g5 Bg7 16. Qf2 f6 17. gxf6 Qxf6 18. Nd2 g5 19. Qg2 Qh6 20. Nd1 ({Much weaker is} 20. Bxg5 Nxg5 21. Qxg5 Qxg5 $11) (20. a5 {feels hotter.} Ndf6 21. Na4 Nh5 22. Nb6 Rb8 23. O-O-O) 20... Ndf6 21. Bxg5 Nxg5 22. Qxg5 Qxg5 23. Rxg5 Bxh3 24. Ne3 Kf7 {[#] Hoping for ...Bh6.} 25. Nf5 Bxf5 $1 26. exf5 Bh6 27. Rg6 Bxd2+ (27... Rh8 {looks sharper.} 28. Ne4 Nxe4 29. Bxe4 Rag8 30. Kf2 h3) 28. Kxd2 Rh8 29. Rh1 Rag8 30. a5 Rh5 31. b3 Rb8 32. Kc3 b6 33. axb6 Rxb6 34. Bc2 Rb8 35. Rh2 a5 36. Bd3 (36. Rh3 {seems wilder.} Rg8 37. Kb2 Rhh8 38. Ka3 Rb8 39. Rg1) 36... Rg8 37. Kd2 Rxg6 38. fxg6+ $15 {[%mdl 4096] Endgame KRB-KRN} Kg7 39. Ke3 Ng8 40. f4 Nf6 {[#] White must now prevent ...Ng4+.} 41. Rh3 Rh8 42. Bf5 e4 43. Rh1 $2 {[%mdl 8192]} (43. Kd2 $15) 43... Rb8 $19 {Black is clearly winning.} 44. Rxh4 Rxb3+ 45. Ke2 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 46. Rh1 a3 47. Ra1 Nh5 48. Kd2 Ng3 49. Bg4 Kxg6 50. Kc2 Rd3 51. Rg1 Kf6 {Accuracy: White = 52%, Black = 58%.} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.5"]
[White "Gurevich, Mikhail"]
[Black "Baselmans, Luuk"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2579"]
[BlackElo "2275"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:06]} 2. Nc3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:13]} 3. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:26]} Bb4 {[%emt 0:00:55]} 5. Qc2 {[%emt 0:00:07]} O-O {[%emt 0:00:35]} 6. Nd5 {[%emt 0:00:15]} a5 {[%emt 0:01:00]} 7. a3 {[%emt 0:06:00]} Be7 {[%emt 0:01:19]} 8. Bd3 {[%emt 0:05:02]} h6 {[%emt 0:07:09]} 9. b3 {[%emt 0:00:58]} d6 {[%emt 0:00:21]} 10. Bb2 {[%emt 0:00:23]} Bg4 {[%emt 0:02:04]} 11. h3 {[%emt 0:01:46]} Bxf3 {[%emt 0:02:26]} 12. gxf3 {[%emt 0:00:07]} Nxd5 {[%emt 0:04:20]} 13. cxd5 {[%emt 0:00:06]} Nb8 {[%emt 0:00:04]} 14. Rg1 {[%emt 0:06:01]} c6 {[%emt 0:01:11]} 15. Qc4 {[%emt 0:02:53]} Qd7 {[%emt 0:04:38]} 16. f4 {[%emt 0:02:06]} b5 {[%emt 0:06:13]} 17. Qe4 {[%emt 0:04:06]} f5 {[%emt 0:00:11]} 18. Qg2 {[%emt 0:00:06]} g5 {[%emt 0:14:55]} 19. fxg5 {[%emt 0:08:00]} hxg5 {[%emt 0:00:19]} 20. Qf3 {[%emt 0:00:20]} c5 {[%emt 0:05:03]} 21. Qh5 {[%emt 0:03:19]} Rf7 {[%emt 0:04:28]} 22. f4 {[%emt 0:07:37]} Rh7 {[%emt 0:00:46]} 23. Qg6+ {[%emt 0:00:52]} Rg7 {[%emt 0:00:15]} 24. Qxf5 {[%emt 0:01:26]} Qxf5 {[%emt 0:01:45]} 25. Bxf5 {[%emt 0:00:06]} gxf4 {[%emt 0:00:33]} 26. Rxg7+ {[%emt 0:00:15]} Kxg7 {[%emt 0:00:06]} 27. exf4 {[%emt 0:00:12]} Na6 {[%emt 0:02:42]} 28. fxe5 {[%emt 0:07:33]} dxe5 {[%emt 0:00:30]} 29. Ke2 {[%emt 0:00:33]} Bf6 {[%emt 0:01:36]} 30. Rg1+ {[%emt 0:04:45]} Kf7 {[%emt 0:02:02]} 31. Rf1 {[%emt 0:00:23]} Kg7 {[%emt 0:13:57]} 32. d6 {[%emt 0:08:51]} Rd8 {[%emt 0:00:33]} 33. d7 {[%emt 0:00:31]} Rb8 {[%emt 0:12:07]} 34. Be6 {[%emt 0:03:00]} Rd8 {[%emt 0:00:54]} 35. a4 {[%emt 0:08:46]} b4 {[%emt 0:02:06]} 36. d3 {[%emt 0:04:20]} Nc7 {[%emt 0:00:52]} 37. Rg1+ {[%emt 0:01:16]} Kf8 {[%emt 0:00:36]} 38. Bf5 {[%emt 0:02:41]} Ke7 {[%emt 0:00:32]} 39. Ke3 {[%emt 0:02:03]} Nd5+ {[%emt 0:01:52]} 40. Kf3 {[%emt 0:06:40]} Nb6 {[%emt 0:00:27]} 41. Bc1 {[%emt 0:01:19]} Nxd7 {[%emt 0:00:28]} 42. Be3 {[%emt 0:00:06]} Kf7 {[%emt 0:02:23]} 43. Ke4 {[%emt 0:05:53]} Be7 {[%emt 0:00:15]} 44. Bxd7 {[%emt 0:00:45]} Rxd7 {[%emt 0:00:07]} 45. Rc1 {[%emt 0:00:08]} Ke6 {[%emt 0:00:42]} 46. h4 {[%emt 0:00:11]} Rd8 {[%emt 0:05:47]} 47. h5 {[%emt 0:00:15]} Rh8 {[%emt 0:00:30]} 48. h6 {[%emt 0:01:44]} Rh7 {[%emt 0:01:22]} 49. Rh1 {[%emt 0:00:50]} Bf8 {[%emt 0:00:36]} 50. Rh3 {[%emt 0:00:20]} Be7 {[%emt 0:00:34]} 51. Rg3 {[%emt 0:00:15]} Kf6 {[%emt 0:00:51]} 52. Bg5+ {[%emt 0:00:13]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.6"]
[White "Klinova, Masha"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2266"]
[BlackElo "2541"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} c5 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:15]} Nc6 {[%emt 0:00:17]} 4. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:01:28]} 5. Be2 {[%emt 0:00:05]} b6 {[%emt 0:00:33]} 6. d4 {[%emt 0:02:25]} cxd4 {[%emt 0:00:06]} 7. Nxd4 {[%emt 0:00:04]} Bb7 {[%emt 0:02:23]} 8. Be3 {[%emt 0:03:25]} Qb8 {[%emt 0:01:08]} 9. O-O {[%emt 0:02:56]} Bd6 {[%emt 0:05:09]} 10. h3 {[%emt 0:12:47]} Nxd4 {[%emt 0:02:52]} 11. Qxd4 {[%emt 0:00:45]} Be5 {[%emt 0:00:47]} 12. Qd3 {[%emt 0:00:52]} O-O {[%emt 0:00:09]} 13. Bd4 {[%emt 0:01:52]} Rd8 {[%emt 0:02:52]} 14. Bxe5 {[%emt 0:09:39]} Qxe5 {[%emt 0:00:08]} 15. f4 {[%emt 0:00:02]} Qc5+ {[%emt 0:00:22]} 16. Kh2 {[%emt 0:00:07]} Rac8 {[%emt 0:01:16]} 17. e5 {[%emt 0:07:36]} Ne8 {[%emt 0:00:24]} 18. Rad1 {[%emt 0:06:24]} d6 {[%emt 0:05:22]} 19. Qg3 {[%emt 0:01:21]} g6 {[%emt 0:02:23]} 20. Nb5 {[%emt 0:07:48]} a6 {[%emt 0:09:08]} 21. Nxd6 {[%emt 0:04:43]} Nxd6 {[%emt 0:00:07]} 22. exd6 {[%emt 0:00:04]} Rxd6 {[%emt 0:00:13]} 23. Rxd6 {[%emt 0:00:26]} Qxd6 {[%emt 0:00:05]} 24. Rd1 {[%emt 0:01:41]} Qc7 {[%emt 0:02:23]} 25. b3 {[%emt 0:00:18]} h6 {[%emt 0:02:19]} 26. Bf3 {[%emt 0:10:13]} b5 {[%emt 0:07:40]} 27. Bxb7 {[%emt 0:06:55]} Qxb7 {[%emt 0:00:07]} 28. cxb5 {[%emt 0:06:56]} axb5 {[%emt 0:00:24]} 29. Qe3 {[%emt 0:00:41]} b4 {[%emt 0:03:43]} 30. Rd2 {[%emt 0:00:32]} Kh7 {[%emt 0:01:46]} 31. Qd4 {[%emt 0:00:27]} Qe7 {[%emt 0:07:31]} 32. Qe4 {[%emt 0:03:47]} Rc1 {[%emt 0:02:20]} 33. Qd4 {[%emt 0:04:36]} Rc3 {[%emt 0:05:00]} 34. Re2 {[%emt 0:06:18]} Qh4 {[%emt 0:07:27]} 35. Qf2 {[%emt 0:00:23]} Qd8 {[%emt 0:05:55]} 36. Rd2 {[%emt 0:03:15]} Qe7 {[%emt 0:02:29]} 37. Qd4 {[%emt 0:00:17]} h5 {[%emt 0:00:41]} 38. Re2 {[%emt 0:03:18]} Qh4 {[%emt 0:01:25]} 39. Qf2 {[%emt 0:00:19]} Qf6 {[%emt 0:00:29]} 40. Re4 {[%emt 0:00:47]} Qe7 {[%emt 0:00:03]} 41. Rc4 {[%emt 0:00:35]} Rxc4 {[%emt 0:06:28]} 42. bxc4 {[%emt 0:00:08]} Qf6 {[%emt 0:00:02]} 43. Qe3 {[%emt 0:04:10]} Qb2 {[%emt 0:10:13]} 44. Qc5 {[%emt 0:05:15]} Kg8 {[%emt 0:04:21]} 45. Qd6 {[%emt 0:00:37]} h4 {[%emt 0:05:45]} 46. c5 {[%emt 0:00:41]} Qc3 {[%emt 0:03:01]} 47. c6 {[%emt 0:00:05]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.7"]
[White "Van Foreest, Lucas"]
[Black "Eckardt, Joshua"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2522"]
[BlackElo "2260"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:04]} 3. Nd2 {[%emt 0:00:08]} c5 {[%emt 0:00:15]} 4. exd5 {[%emt 0:01:18]} Qxd5 {[%emt 0:00:08]} 5. dxc5 {[%emt 0:00:06]} Nf6 {[%emt 0:01:50]} 6. Nb3 {[%emt 0:00:58]} Qe4+ {[%emt 0:12:37]} 7. Be3 {[%emt 0:15:17]} Nbd7 {[%emt 0:13:54]} 8. Be2 {[%emt 0:04:51]} Nd5 {[%emt 0:19:21]} 9. Bf3 {[%emt 0:02:00]} Qb4+ {[%emt 0:04:25]} 10. c3 {[%emt 0:09:35]} Nxe3 {[%emt 0:10:21]} 11. cxb4 {[%emt 0:00:44]} Nxd1 {[%emt 0:00:06]} 12. Rxd1 {[%emt 0:00:03]} Ne5 {[%emt 0:00:38]} 13. Be2 {[%emt 0:03:45]} Be7 {[%emt 0:08:34]} 14. Bb5+ {[%emt 0:07:40]} Bd7 {[%emt 0:01:21]} 15. Bxd7+ {[%emt 0:01:22]} Nxd7 {[%emt 0:00:09]} 16. Ke2 {[%emt 0:21:11]} Bf6 {[%emt 0:06:32]} 17. Nf3 {[%emt 0:00:24]} Bxb2 {[%emt 0:08:56]} 18. Rd3 {[%emt 0:20:06]} O-O-O {[%emt 0:04:34]} 19. Rhd1 {[%emt 0:12:36]} Ne5 {[%emt 0:04:30]} 20. Nxe5 {[%emt 0:00:27]} Bxe5 {[%emt 0:00:08]} 21. Na5 {[%emt 0:00:47]} Rxd3 {[%emt 0:02:08]} 22. Rxd3 {[%emt 0:00:02]} Bc7 {[%emt 0:00:24]} 23. Nc4 {[%emt 0:00:03]} Rd8 {[%emt 0:00:24]} 24. b5 {[%emt 0:00:17]} Rxd3 {[%emt 0:03:44]} 25. Kxd3 {[%emt 0:00:02]} Kd7 {[%emt 0:00:17]} 26. Kd4 {[%emt 0:01:05]} f6 {[%emt 0:01:08]} 27. h3 {[%emt 0:01:14]} h5 {[%emt 0:01:36]} 28. a4 {[%emt 0:00:05]} Bd8 {[%emt 0:01:37]} 29. Nb2 {[%emt 0:03:51]} Bc7 {[%emt 0:00:44]} 30. Nd3 {[%emt 0:00:06]} Bd8 {[%emt 0:00:41]} 31. Kc3 {[%emt 0:01:44]} Bc7 {[%emt 0:01:35]} 32. Kc4 {[%emt 0:00:03]} Bd8 {[%emt 0:00:31]} 33. Nf4 {[%emt 0:00:03]} h4 {[%emt 0:00:47]} 34. f3 {[%emt 0:03:36]} g5 {[%emt 0:01:33]} 35. Ne2 {[%emt 0:00:08]} Bc7 {[%emt 0:02:04]} 36. Nd4 {[%emt 0:01:22]} Bf4 {[%emt 0:02:18]} 37. a5 {[%emt 0:00:55]} Be3 {[%emt 0:01:45]} 38. Nc2 {[%emt 0:00:52]} Bd2 {[%emt 0:01:01]} 39. a6 {[%emt 0:00:01]} bxa6 {[%emt 0:00:19]} 40. bxa6 {[%emt 0:00:01]} Bf4 {[%emt 0:00:50]} 41. Kb5 {[%emt 0:00:17]} Be5 {[%emt 0:00:17]} 42. Nb4 {[%emt 0:00:30]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.8"]
[White "Hoerstmann, Rudi"]
[Black "Nasuta, Grzegorz"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2254"]
[BlackElo "2518"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:03]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:13]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:04]} 5. e4 {[%emt 0:00:07]} Nxc3 {[%emt 0:00:03]} 6. bxc3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 7. Be3 {[%emt 0:00:48]} c5 {[%emt 0:00:11]} 8. Qd2 {[%emt 0:00:10]} Qa5 {[%emt 0:00:45]} 9. Nf3 {[%emt 0:00:20]} O-O {[%emt 0:04:00]} 10. Rb1 {[%emt 0:00:41]} b6 {[%emt 0:07:22]} 11. Rb5 {[%emt 0:15:38]} Qa4 {[%emt 0:00:21]} 12. dxc5 {[%emt 0:01:51]} Qxe4 {[%emt 0:11:20]} 13. cxb6 {[%emt 0:00:19]} axb6 {[%emt 0:00:37]} 14. Be2 {[%emt 0:18:36]} Be6 {[%emt 0:19:54]} 15. Rb4 {[%emt 0:29:30]} Qd5 {[%emt 0:09:27]} 16. a4 {[%emt 0:15:03]} Qc6 {[%emt 0:31:06]} 17. c4 {[%emt 0:00:58]} Rxa4 {[%emt 0:00:27]} 18. O-O {[%emt 0:00:15]} Nd7 {[%emt 0:09:52]} 19. Rfb1 {[%emt 0:01:29]} Rxb4 {[%emt 0:03:27]} 20. Qxb4 {[%emt 0:00:09]} Rc8 {[%emt 0:01:44]} 21. Qxe7 {[%emt 0:23:26]} Bf8 {[%emt 0:06:21]} 22. Qh4 {[%emt 0:00:26]} Bxc4 {[%emt 0:00:33]} 23. Rc1 {[%emt 0:01:53]} b5 {[%emt 0:00:06]} 24. h3 {[%emt 0:01:17]} Qa6 {[%emt 0:05:49]} 25. Bxc4 {[%emt 0:02:46]} bxc4 {[%emt 0:00:21]} 26. Bd4 {[%emt 0:00:26]} Qd6 {[%emt 0:05:30]} 27. Bc3 {[%emt 0:02:58]} Qd5 {[%emt 0:01:16]} 28. Nd2 {[%emt 0:02:06]} h5 {[%emt 0:04:55]} 29. Ne4 {[%emt 0:03:17]} Bg7 {[%emt 0:00:06]} 30. Bxg7 {[%emt 0:00:20]} Kxg7 {[%emt 0:00:01]} 31. Qf4 {[%emt 0:00:11]} Qe5 {[%emt 0:00:28]} 32. Qxe5+ {[%emt 0:00:54]} Nxe5 {[%emt 0:00:01]} 33. Rc3 {[%emt 0:00:05]} Nd7 {[%emt 0:00:55]} 34. Kf1 {[%emt 0:01:26]} Nb6 35. Nd2 {[%emt 0:00:03]} Kf6 {[%emt 0:00:16]} 36. Ke2 {[%emt 0:00:17]} Ke5 {[%emt 0:00:08]} 37. f3 {[%emt 0:00:39]} Rc6 {[%emt 0:00:53]} 38. Re3+ {[%emt 0:00:15]} Kd5 {[%emt 0:00:06]} 39. Ne4 {[%emt 0:00:03]} Re6 {[%emt 0:00:32]} 40. Kd2 {[%emt 0:00:20]} Kd4 {[%emt 0:00:05]} 41. Ra3 {[%emt 0:00:22]} Nd5 {[%emt 0:00:01]} 42. Ra4 {[%emt 0:00:13]} Rb6 {[%emt 0:00:22]} 43. Ra7 {[%emt 0:00:21]} f5 {[%emt 0:00:20]} 44. Ng5 {[%emt 0:00:14]} Rb2+ {[%emt 0:00:25]} 45. Kc1 {[%emt 0:00:06]} Rxg2 {[%emt 0:00:07]} 46. h4 {[%emt 0:00:01]} Kd3 {[%emt 0:00:31]} 47. Rd7 {[%emt 0:00:13]} Rg1+ {[%emt 0:00:04]} 48. Kb2 {[%emt 0:00:03]} c3+ {[%emt 0:00:06]} 49. Kb3 {[%emt 0:00:03]} Rb1+ {[%emt 0:00:18]} 50. Ka2 {[%emt 0:00:02]} c2 {[%emt 0:00:29]} 51. Rxd5+ {[%emt 0:00:21]} Kc4 {[%emt 0:00:24]} 52. Rd8 {[%emt 0:00:03]} c1=Q {[%emt 0:00:13]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.9"]
[White "Dambacher, Martijn"]
[Black "Strating, Sybolt"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2511"]
[BlackElo "2251"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:01:51]} Nf6 {[%emt 0:00:09]} 4. e3 {[%emt 0:00:11]} a6 {[%emt 0:00:37]} 5. Bd3 {[%emt 0:07:11]} dxc4 {[%emt 0:02:30]} 6. Bxc4 {[%emt 0:00:18]} b5 {[%emt 0:00:58]} 7. Bd3 {[%emt 0:01:41]} e6 {[%emt 0:01:04]} 8. a4 {[%emt 0:02:23]} Bb7 {[%emt 0:03:34]} 9. O-O {[%emt 0:08:37]} Be7 {[%emt 0:02:30]} 10. e4 {[%emt 0:08:12]} Nbd7 {[%emt 0:03:46]} 11. Qe2 {[%emt 0:06:40]} bxa4 {[%emt 0:05:09]} 12. Nc3 {[%emt 0:10:21]} c5 {[%emt 0:11:43]} 13. d5 {[%emt 0:11:45]} exd5 {[%emt 0:07:51]} 14. e5 {[%emt 0:00:40]} Ng8 {[%emt 0:13:17]} 15. Rd1 {[%emt 0:08:46]} Nb6 {[%emt 0:08:33]} 16. Bf5 {[%emt 0:08:28]} g6 {[%emt 0:05:29]} 17. Bc2 {[%emt 0:13:11]} Kf8 {[%emt 0:02:01]} 18. Bf4 {[%emt 0:05:39]} Kg7 {[%emt 0:03:27]} 19. e6 {[%emt 0:03:24]} f6 {[%emt 0:04:37]} 20. Be4 {[%emt 0:01:08]} Bf8 {[%emt 0:13:53]} 21. h4 {[%emt 0:07:07]} h5 {[%emt 0:08:36]} 22. Bc2 {[%emt 0:09:01]} Bd6 {[%emt 0:02:30]} 23. Bd2 {[%emt 0:01:31]} Ne7 {[%emt 0:01:13]} 24. Nxa4 {[%emt 0:00:13]} Nxa4 {[%emt 0:04:32]} 25. Rxa4 {[%emt 0:00:06]} Qc7 {[%emt 0:01:21]} 26. b4 {[%emt 0:03:54]} cxb4 {[%emt 0:03:47]} 27. Bxb4 {[%emt 0:00:09]} Bxb4 {[%emt 0:01:10]} 28. Rxb4 {[%emt 0:00:05]} a5 {[%emt 0:00:51]} 29. Ra4 {[%emt 0:00:38]} Ba6 {[%emt 0:03:35]} 30. Qd2 {[%emt 0:01:04]} Bb5 {[%emt 0:01:16]} 31. Ra3 {[%emt 0:00:11]} Bc4 {[%emt 0:01:13]} 32. Nd4 {[%emt 0:00:21]} Ra6 {[%emt 0:01:09]} 33. Rda1 {[%emt 0:00:40]} Rha8 {[%emt 0:00:22]} 34. Rg3 {[%emt 0:00:55]} Rg8 {[%emt 0:02:21]} 35. Bxg6 {[%emt 0:00:53]} Qxg3 {[%emt 0:02:14]} 36. fxg3 {[%emt 0:00:13]} Kxg6 {[%emt 0:00:26]} 37. Rxa5 {[%emt 0:00:21]} Rga8 {[%emt 0:00:29]} 38. Rxa6 {[%emt 0:00:22]} Rxa6 {[%emt 0:00:00]} 39. Qb4 {[%emt 0:00:18]} Ra7 {[%emt 0:00:37]} 40. Qb8 {[%emt 0:00:07]} Ra1+ {[%emt 0:00:31]} 41. Kh2 {[%emt 0:00:07]} Kg7 {[%emt 0:00:27]} 42. Qc7 {[%emt 0:00:12]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.10"]
[White "Van Dijk, Harold"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2250"]
[BlackElo "2510"]
[Annotator "ChessBase"]
[PlyCount "110"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:01]} a6 {[%emt 0:00:59]} 3. g3 {[%emt 0:00:18]} d6 {[%emt 0:01:25]} 4. Bg2 {[%emt 0:00:17]} Nf6 {[%emt 0:00:05]} 5. b3 {[%emt 0:01:57]} Nc6 {[%emt 0:00:58]} 6. Bb2 {[%emt 0:00:08]} e6 {[%emt 0:00:04]} 7. Nge2 {[%emt 0:00:23]} Be7 {[%emt 0:02:37]} 8. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:01:18]} 9. Nxd4 {[%emt 0:00:15]} Bd7 {[%emt 0:00:08]} 10. Nde2 {[%emt 0:02:41]} b5 {[%emt 0:02:37]} 11. Qd2 {[%emt 0:07:24]} O-O {[%emt 0:05:52]} 12. O-O {[%emt 0:00:31]} Qc7 {[%emt 0:04:47]} 13. Nf4 {[%emt 0:01:19]} Rac8 {[%emt 0:08:14]} 14. Nd1 {[%emt 0:07:38]} Ne5 {[%emt 0:03:51]} 15. Rc1 {[%emt 0:00:18]} Bc6 {[%emt 0:00:17]} 16. Re1 {[%emt 0:00:29]} Qb7 {[%emt 0:10:28]} 17. f3 {[%emt 0:07:41]} Rfd8 {[%emt 0:11:18]} 18. Qe2 {[%emt 0:04:34]} Ned7 {[%emt 0:13:22]} 19. Ne3 {[%emt 0:04:23]} Bf8 {[%emt 0:11:14]} 20. Red1 {[%emt 0:05:32]} a5 {[%emt 0:00:02]} 21. Bh3 {[%emt 0:06:25]} Re8 {[%emt 0:04:12]} 22. Qd2 {[%emt 0:00:34]} a4 {[%emt 0:02:44]} 23. Ne2 {[%emt 0:01:38]} Qb8 {[%emt 0:09:02]} 24. Nd4 {[%emt 0:02:35]} Ba8 {[%emt 0:00:01]} 25. Ne2 {[%emt 0:04:17]} d5 {[%emt 0:03:46]} 26. exd5 {[%emt 0:07:29]} Bxd5 {[%emt 0:04:54]} 27. Nxd5 {[%emt 0:02:21]} Nxd5 {[%emt 0:00:02]} 28. Bd4 {[%emt 0:00:17]} Bc5 {[%emt 0:02:04]} 29. c4 {[%emt 0:02:37]} bxc4 {[%emt 0:00:36]} 30. bxc4 {[%emt 0:00:45]} Ne5 {[%emt 0:03:05]} 31. Bg2 {[%emt 0:02:03]} Nb6 {[%emt 0:00:26]} 32. Bxc5 {[%emt 0:04:39]} Rxc5 {[%emt 0:00:02]} 33. f4 {[%emt 0:00:20]} Nexc4 {[%emt 0:00:49]} 34. Qb4 {[%emt 0:00:08]} Rec8 {[%emt 0:03:35]} 35. Rb1 {[%emt 0:13:08]} Qc7 {[%emt 0:01:07]} 36. Rdc1 {[%emt 0:00:06]} h5 {[%emt 0:04:41]} 37. Nd4 {[%emt 0:08:50]} h4 {[%emt 0:00:20]} 38. Nb5 {[%emt 0:00:58]} Qe7 {[%emt 0:00:34]} 39. Nc3 {[%emt 0:02:33]} hxg3 {[%emt 0:01:19]} 40. hxg3 {[%emt 0:00:13]} Nd2 {[%emt 0:02:02]} 41. Rb2 {[%emt 0:00:40]} Nd5 {[%emt 0:01:56]} 42. Qd4 {[%emt 0:05:59]} Nxc3 {[%emt 0:00:38]} 43. Rxd2 {[%emt 0:00:19]} Ne2+ {[%emt 0:00:10]} 44. Rxe2 {[%emt 0:00:15]} Rxc1+ {[%emt 0:00:03]} 45. Kh2 {[%emt 0:00:07]} R1c4 {[%emt 0:00:38]} 46. Qd3 {[%emt 0:01:12]} Qd8 {[%emt 0:00:07]} 47. Qb1 {[%emt 0:01:05]} Rc3 {[%emt 0:00:35]} 48. Be4 {[%emt 0:00:22]} Qd4 {[%emt 0:00:21]} 49. Qb7 {[%emt 0:00:23]} g6 {[%emt 0:00:41]} 50. Qe7 {[%emt 0:00:33]} Qd1 {[%emt 0:00:42]} 51. Rg2 {[%emt 0:00:30]} Rc1 {[%emt 0:00:28]} 52. g4 {[%emt 0:02:07]} Qh1+ {[%emt 0:00:02]} 53. Kg3 {[%emt 0:00:04]} R8c3+ {[%emt 0:00:23]} 54. Bf3 {[%emt 0:00:13]} Rxf3+ {[%emt 0:00:26]} 55. Kxf3 {[%emt 0:00:04]} Rc3+ {[%emt 0:00:22]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.07"]
[Round "1.12"]
[White "Hoerstmann, Martin"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2247"]
[BlackElo "2488"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:47]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:17]} Nc6 {[%emt 0:00:02]} 3. cxd5 {[%emt 0:00:27]} Qxd5 {[%emt 0:00:24]} 4. e3 {[%emt 0:00:08]} e5 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:16]} Bb4 {[%emt 0:00:05]} 6. a3 {[%emt 0:00:28]} Bxc3+ {[%emt 0:00:05]} 7. bxc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:11]} 8. c4 {[%emt 0:00:37]} Qd6 {[%emt 0:01:44]} 9. d5 {[%emt 0:00:13]} Ne7 {[%emt 0:00:25]} 10. a4 {[%emt 0:01:41]} c6 {[%emt 0:07:00]} 11. Ba3 {[%emt 0:09:52]} Qd8 {[%emt 0:01:21]} 12. Qb3 {[%emt 0:17:53]} cxd5 {[%emt 0:02:20]} 13. Nf3 {[%emt 0:00:11]} e4 {[%emt 0:12:00]} 14. Nd4 {[%emt 0:00:22]} O-O {[%emt 0:01:46]} 15. Be2 {[%emt 0:06:13]} Re8 {[%emt 0:04:20]} 16. O-O {[%emt 0:16:43]} Nc6 {[%emt 0:06:17]} 17. Rfd1 {[%emt 0:11:07]} a6 {[%emt 0:23:58]} 18. cxd5 {[%emt 0:20:57]} Na5 {[%emt 0:03:44]} 19. Qb2 {[%emt 0:01:49]} Nxd5 {[%emt 0:03:55]} 20. Rac1 {[%emt 0:01:32]} Qg5 {[%emt 0:03:11]} 21. Rc5 {[%emt 0:09:32]} Nc6 {[%emt 0:08:03]} 22. h4 {[%emt 0:03:33]} Qe5 {[%emt 0:01:32]} 23. Qb3 {[%emt 0:04:12]} Nce7 {[%emt 0:05:49]} 24. Ra5 {[%emt 0:03:53]} Be6 {[%emt 0:08:14]} 25. Qxb7 {[%emt 0:01:42]} Qf6 {[%emt 0:02:32]} 26. Qb2 {[%emt 0:01:17]} Qxh4 {[%emt 0:01:22]} 27. Nxe6 {[%emt 0:00:16]} fxe6 {[%emt 0:00:05]} 28. Rxa6 {[%emt 0:00:03]} Rab8 {[%emt 0:05:09]} 29. Qa1 {[%emt 0:00:13]} Nf5 {[%emt 0:01:06]} 30. Qe5 {[%emt 0:00:15]} Ndxe3 {[%emt 0:07:39]} 31. fxe3 {[%emt 0:01:30]} Ng3 {[%emt 0:00:16]} 32. Kf2 {[%emt 0:05:13]} Rf8+ {[%emt 0:01:48]} 33. Bxf8 {[%emt 0:00:04]} Rxf8+ {[%emt 0:00:04]} 34. Ke1 {[%emt 0:00:01]} Nxe2+ {[%emt 0:00:23]} 35. Kd2 {[%emt 0:00:21]} Qf2 {[%emt 0:00:33]} 36. Rd6 {[%emt 0:01:24]} Nd4+ {[%emt 0:00:46]} 37. Kc3 {[%emt 0:00:02]} Qxe3+ {[%emt 0:00:47]} 38. Kb4 {[%emt 0:00:40]} Qb3+ {[%emt 0:00:21]} 39. Ka5 {[%emt 0:00:02]} Ra8+ {[%emt 0:00:05]} 40. Ra6 {[%emt 0:00:02]} Nc6# {[%emt 0:00:05]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.1"]
[White "Bok, Benjamin"]
[Black "Hilwerda, Jonas"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2638"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,59,39,37,31,37,38,38,43,42,45,39,58,40,49,45,48,41,34,40,39,21,159,136,133,167,139,122,265,290,555,552,613,606,635,635,635,620,733,628,628,616,620,616,597,608,595,591,809,808,712,727]} 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O g6 6. d4 Bg7 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} 7. Bf4 O-O 8. Nc3 Ne4 {White is slightly better.} 9. Nb5 Na6 10. Rc1 $146 ({Predecessor:} 10. Nd2 d5 11. cxd5 Nxd2 12. Qxd2 Bxd5 13. Bxd5 Qxd5 14. Nxc7 Nxc7 15. Bxc7 {½-½ (28) Sebenik,M (2562)-Bacrot,E (2718) chess.com INT 2018}) 10... Qc8 11. Qc2 d6 12. a3 Re8 13. b4 {[%cal Bb2b4,Bb4c5,Bc5c6][%mdl 32]} e5 14. dxe5 dxe5 15. Be3 Rd8 (15... Nb8 $11) 16. c5 bxc5 17. bxc5 {Hoping for c6.} Bd5 18. c6 Nb8 (18... Nd6 $16) 19. Rfd1 $18 {Strongly threatening Ng5.} ({Don't play} 19. Nxa7 $6 Qe6 $16) 19... a6 $2 (19... Nf6 20. Nxa7 (20. Nxe5 a6 $16) 20... Qg4 21. Nxe5 Qe6) 20. Na7 {White is clearly winning.} Qe6 {[#]} 21. Qxe4 $1 {[%mdl 512]} Bxe4 22. Rxd8+ Bf8 23. Bh6 {[%csl Gh6][%cal Rd8f8]} Qe7 24. Rxf8+ Qxf8 25. Bxf8 Kxf8 26. Nxe5 {[%mdl 64] Discovered Attack} Bxg2 27. Kxg2 Rxa7 {KRN-KRN} 28. Rb1 Ra8 {[#]} 29. Rxb8+ $1 {[%mdl 576] Remove Defender, Decoy} Rxb8 30. Nd7+ {[%mdl 64] Double Attack. Accuracy: White = 83%, Black = 35%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.2"]
[White "Donchenko, Alexander"]
[Black "Song, Raymond"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2618"]
[BlackElo "2450"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,101,30,18,31,20,18,18,23,2,15,11,9,-13,6,6,13,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,14,17,20,20,31,29,94,94,94,104,98,106,105,92,120,129,128,126,122,129,312,312,312,312,312,305,305,0,173,0,305,290,29945,29945,29970,29968,29972,29973,29973,29973,29974,29974,29974,29973,29974,29975,29967,29970,29974,29974,29981,29982,29982,29983,29983,29981]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 b6 {E05: Open Catalan: 5 Nf3 Be7} 8. Bg5 Nd5 9. Bxe7 Qxe7 {The position is equal.} 10. Ne5 Bb7 11. Qxc4 c5 12. Rc1 $146 {[%cal Rd4c5]} ({Predecessor:} 12. Nc3 Nxc3 13. Qxc3 cxd4 14. Qxd4 Bxg2 15. Kxg2 {½-½ (58) Postny,E (2621)-Tomashevsky,E (2702) Biograd 2018}) 12... Rc8 13. Nc3 {[%cal Rc3d5]} Nxc3 14. Rxc3 Bxg2 $1 15. Kxg2 Qb7+ 16. Kg1 Nd7 17. Nxd7 Qxd7 18. Rac1 {[%cal Rd4c5]} b5 19. Qd3 c4 20. Qd2 Rd8 21. b3 cxb3 22. Rxb3 h6 23. e3 Rac8 24. Rbc3 Rxc3 25. Qxc3 $11 {[%mdl 4096] Endgame KQR-KQR} a6 26. Qc6 Qd5 (26... Qxc6 $11 27. Rxc6 a5) 27. Qxa6 $16 Ra8 28. Rc8+ Rxc8 29. Qxc8+ {KQ-KQ} Kh7 30. Qc2+ f5 31. h4 Kg6 32. a3 Kf6 33. Qc8 Qd6 $2 {[#]} (33... Kg6 $16 {was worth a try.} 34. Qc7 Kh7) 34. Qe8 $18 g6 35. Qh8+ ({Less strong is} 35. Qxb5 Qxa3 36. Qe8 h5 $16) 35... Kf7 36. Qh7+ ({Weaker is} 36. Qxh6 Qxa3 37. Qh7+ Kf6 $16) 36... Kf6 37. Qh8+ (37. Qxh6 $142 {Black must now prevent h5.} Kf7 38. Qh7+ Kf6 39. Qb7) 37... Kf7 {[#]} 38. Qh7+ (38. g4 $142 $1) 38... Kf6 39. Qxh6 {h5 is the strong threat.} Qxa3 $2 (39... Kf7 $18 40. Qh7+ Kf6) 40. h5 {White mates.} Qa1+ 41. Kh2 Qf1 42. Qxg6+ Ke7 43. Qg7+ Kd6 44. h6 Qxf2+ 45. Kh3 Qe2 46. Kh4 Qh2+ 47. Kg5 Qxg3+ 48. Kf6 f4 49. Qe7+ Kc6 50. Qxe6+ Kb7 51. Qe4+ {Accuracy: White = 80%, Black = 46%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.3"]
[White "Van Foreest, Jorden"]
[Black "Anagnostopoulos, Konstantinos"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2610"]
[BlackElo "2325"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,73,0,0,0,0,0,17,11,14,0,8,7,40,35,37,10,8,11,18,19,28,18,33,27,32,35,34,41,71,75,158,151,139,142,162,157,198,199,195,188,180,162,156,155,154,76,464,464,464,464,464,464,435,206,295,295,460,460,684,575,1723,1616,2932,2635,29975,29976]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. h3 O-O 6. cxd5 {D37: Queen's Gambit Declined: 5 Bf4} exd5 7. Bf4 c6 (7... c5 8. dxc5 Bxc5 9. e3 Nc6 10. Be2 d4 11. exd4 Bxd4 12. O-O Bxc3 13. bxc3 h6 {½-½ (39) Nakamura,H (2769)-Anand,V (2760) Stavanger 2018}) 8. e3 {The position is equal.} Bf5 9. g4 Bg6 10. Ne5 Qb6 11. Nxg6 fxg6 $146 ({Predecessor:} 11... hxg6 12. Qc2 Nbd7 13. O-O-O Qa5 14. h4 b5 15. g5 Nh5 {1-0 (36) Dimukhametov,A (2354)-Vetryansky,V (2244) Moscow 2011}) 12. Qb3 Nbd7 13. Bd3 Qxb3 14. axb3 Ne8 15. O-O Bd6 16. Bxd6 Nxd6 17. f3 a6 18. e4 dxe4 19. fxe4 c5 (19... Rxf1+ $142 20. Bxf1 (20. Rxf1 Rf8 $14) 20... Nb6) 20. e5 $16 cxd4 21. exd6 dxc3 22. bxc3 {[%cal Bb2c3,Bc3c4][%mdl 32]} Rf6 23. Bc4+ Kh8 24. Rxf6 gxf6 $18 {[%mdl 4096] Endgame [#] KRB-KRN} 25. Bd5 $1 Rd8 26. c4 ({Don't do} 26. Bxb7 $6 Nc5 $16) 26... Kg7 27. Re1 ({White should try} 27. Kf1) 27... b6 $2 {[%mdl 8192]} (27... a5 $16 {is tougher.}) 28. b4 Kh6 29. Re7 Kg5 30. c5 bxc5 {[#]} 31. Be6 (31. Rxd7 $142 $1 {[%mdl 512]} Rxd7 32. bxc5) 31... Ne5 (31... Nb8 {is a better defense.}) 32. bxc5 Kf4 (32... a5 $142 33. Bd5 (33. Rxh7 Rb8 $16) 33... Kh4) 33. Bd5 h5 (33... f5 $142 34. Re6 Nf7) 34. Re6 Rc8 35. c6 {[%cal Bc5c6,Bc6c7][%mdl 32]} Kg3 36. c7 hxg4 {[#]} 37. Rxe5 $1 {[%mdl 576] Clearance, Promotion. Accuracy: White = 77%, Black = 27%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.4"]
[White "Van Wely, Loek"]
[Black "Klein, Felix"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2604"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,87,11,23,9,8,6,13,8,30,19,51,-2,16,-12,66,77,74,57,86,56,47,52,54,36,51,45,46,46,46,44,38,39,77,72,88,85,71,93,90,93,95,88,95,92,116,112,121,110,129,118,112,110,237,214,308,292,228,198,405,394,595,588,588,575,595,588,588,588,5813,5804,5583,5554,29977,29978,29981,29982]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O (7... h6 $5 {[%cal Rh6g5]} 8. Bh4 O-O $11) 8. Qc2 {D35: Queen's Gambit Declined: Exchange Variation} h6 9. Bh4 Re8 10. Nge2 {The position is equal.} Be6 (10... Nbd7 11. g4 Nf8 12. h3 b5 13. Rg1 Ne6 14. f4 Bxf4 15. Bh7+ Kh8 16. exf4 Nxd4 17. Qd3 Nxe2 18. Nxe2 Qa5+ {0-1 (45) Mamedyarov,S (2809)-Kramnik,V (2800) Moscow 2018}) 11. f3 c5 12. Bxf6 $146 (12. Nb5 $14) ({Predecessor:} 12. Nb5 Bf8 13. Bxf6 Qxf6 14. Nc7 Rc8 15. Nxa8 c4 {½-½ (36) Fier,A (2558)-Ynojosa Aponte,F (2370) Batumi 2018}) 12... Qxf6 $11 13. Nb5 Qe7 ({Black should play} 13... Be7 $11) 14. Nxd6 $14 Qxd6 15. dxc5 Qe5 16. Qc3 Qxc3+ 17. Nxc3 Rc8 $1 18. e4 Rxc5 19. exd5 Bxd5 20. Nxd5 Rxd5 21. O-O-O {aiming for Bh7+!} Rc5+ 22. Kb1 Nc6 23. Be4 $36 {[%mdl 2048] Keeping Black busy.} f5 {[#]} 24. Rd5 $1 {[%cal Rd5c5]} Rxd5 25. Bxd5+ Kh7 26. Bxc6 bxc6 $16 {[%mdl 4096] Endgame KR-KR} 27. Re1 Rd8 28. Kc2 Rd6 29. a4 f4 30. Kc3 Rg6 31. Re2 Rg5 32. b4 Kg8 {[#]} (32... Kg6 $16 {was necessary.}) 33. h4 $1 $18 {[%cal Rh4g5]} Rg6 (33... Rg3 {was called for.} 34. Kd4 Kf7) 34. Kc4 Kf7 35. Kc5 h5 $2 (35... Rf6 36. h5 g5) 36. Re4 Rxg2 (36... Rf6 $142 37. Re5 g6) 37. Rxf4+ Ke6 38. Kxc6 g5 39. hxg5 Rxg5 40. b5 Rf5 41. Re4+ Kf6 42. Kb7 Rxf3 43. Kxa7 Kf5 44. Rb4 {Accuracy: White = 76%, Black = 31%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.5"]
[White "De Boer, Eelke"]
[Black "Gurevich, Mikhail"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2316"]
[BlackElo "2579"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:02:09]} d6 {[%emt 0:09:45]} 2. d4 {[%emt 0:00:32]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:05]} 4. Be3 {[%emt 0:00:07]} a6 {[%emt 0:00:11]} 5. Qd2 {[%emt 0:00:12]} b5 {[%emt 0:00:05]} 6. f3 {[%emt 0:00:15]} Nd7 {[%emt 0:00:21]} 7. h4 {[%emt 0:00:28]} h5 {[%emt 0:00:21]} 8. Nh3 {[%emt 0:02:18]} c5 {[%emt 0:00:26]} 9. dxc5 {[%emt 0:04:22]} Nxc5 {[%emt 0:01:49]} 10. O-O-O {[%emt 0:03:42]} Bxh3 {[%emt 0:12:22]} 11. Rxh3 {[%emt 0:01:17]} Rc8 {[%emt 0:00:14]} 12. Bd4 {[%emt 0:01:49]} Nf6 {[%emt 0:14:57]} 13. Nd5 {[%emt 0:05:57]} Ncd7 {[%emt 0:00:06]} 14. Kb1 {[%emt 0:06:55]} O-O {[%emt 0:01:39]} 15. Be2 {[%emt 0:02:16]} Nxd5 {[%emt 0:02:54]} 16. Bxg7 {[%emt 0:02:58]} Kxg7 {[%emt 0:00:09]} 17. exd5 {[%emt 0:00:09]} Nf6 {[%emt 0:01:03]} 18. g4 {[%emt 0:12:16]} Rc5 {[%emt 0:02:27]} 19. Qg5 {[%emt 0:20:32]} e5 {[%emt 0:13:40]} 20. f4 {[%emt 0:14:09]} Nxg4 {[%emt 0:13:31]} 21. Qxd8 {[%emt 0:16:38]} Rxd8 {[%emt 0:01:36]} 22. Ra3 {[%emt 0:01:15]} Ra8 {[%emt 0:00:12]} 23. b4 {[%emt 0:00:24]} Rcc8 {[%emt 0:00:06]} 24. Bxg4 {[%emt 0:01:40]} hxg4 {[%emt 0:00:08]} 25. fxe5 {[%emt 0:00:06]} dxe5 {[%emt 0:00:06]} 26. d6 {[%emt 0:02:01]} Rc6 {[%emt 0:02:54]} 27. d7 {[%emt 0:09:24]} Rd8 {[%emt 0:00:38]} 28. Rad3 {[%emt 0:00:35]} Kf6 {[%emt 0:03:12]} 29. Rg1 {[%emt 0:04:08]} Ke6 {[%emt 0:02:14]} 30. Rxg4 {[%emt 0:02:33]} Rxd7 {[%emt 0:00:19]} 31. Re3 {[%emt 0:00:19]} Rd1+ {[%emt 0:02:09]} 32. Kb2 {[%emt 0:00:04]} Rd2 {[%emt 0:00:04]} 33. Rc3 {[%emt 0:00:17]} Rxc3 {[%emt 0:00:05]} 34. Kxc3 {[%emt 0:00:05]} Rf2 {[%emt 0:00:04]} 35. a4 {[%emt 0:02:10]} Rf3+ {[%emt 0:03:20]} 36. Kd2 {[%emt 0:01:10]} Rf4 {[%emt 0:00:14]} 37. Rxf4 {[%emt 0:01:30]} exf4 {[%emt 0:00:14]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.6"]
[White "Monroy, Charles"]
[Black "Van Foreest, Lucas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2432"]
[BlackElo "2522"]
[Annotator "ChessBase"]
[PlyCount "41"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:02:01]} 2. c3 {[%emt 0:00:12]} d5 {[%emt 0:00:32]} 3. exd5 {[%emt 0:00:11]} Qxd5 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:08]} Nc6 {[%emt 0:00:20]} 5. Nf3 {[%emt 0:00:46]} e6 {[%emt 0:01:08]} 6. Be2 {[%emt 0:02:45]} Nf6 {[%emt 0:00:11]} 7. Na3 {[%emt 0:08:12]} cxd4 {[%emt 0:06:35]} 8. Nb5 {[%emt 0:01:49]} Qd7 {[%emt 0:15:10]} 9. Nbxd4 {[%emt 0:07:08]} Nxd4 {[%emt 0:10:51]} 10. Nxd4 {[%emt 0:00:33]} a6 {[%emt 0:00:07]} 11. Bg5 {[%emt 0:12:59]} Be7 {[%emt 0:07:46]} 12. O-O {[%emt 0:08:23]} O-O {[%emt 0:01:07]} 13. Re1 {[%emt 0:05:06]} Qc7 {[%emt 0:06:17]} 14. Bd3 {[%emt 0:06:01]} b5 {[%emt 0:04:15]} 15. Re3 {[%emt 0:28:17]} h6 {[%emt 0:13:07]} 16. Bxh6 {[%emt 0:12:27]} gxh6 {[%emt 0:00:09]} 17. Rg3+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:04]} 18. Qd2 {[%emt 0:00:05]} Ng8 {[%emt 0:00:03]} 19. Rxg8+ {[%emt 0:00:04]} Kxg8 {[%emt 0:00:03]} 20. Qxh6 {[%emt 0:00:06]} f5 {[%emt 0:00:01]} 21. Qg6+ {[%emt 0:00:09]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.7"]
[White "Nasuta, Grzegorz"]
[Black "Beukema, Stefan"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2518"]
[BlackElo "2409"]
[Annotator "ChessBase"]
[PlyCount "67"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:10]} 4. Ba4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:04]} Be7 {[%emt 0:00:07]} 6. Re1 {[%emt 0:00:04]} b5 {[%emt 0:00:13]} 7. Bb3 {[%emt 0:00:06]} d6 {[%emt 0:00:07]} 8. c3 {[%emt 0:00:06]} O-O {[%emt 0:00:06]} 9. h3 {[%emt 0:00:04]} Na5 {[%emt 0:00:07]} 10. Bc2 {[%emt 0:00:04]} c5 {[%emt 0:00:07]} 11. d4 {[%emt 0:00:04]} Qc7 {[%emt 0:00:05]} 12. Nbd2 {[%emt 0:00:10]} cxd4 {[%emt 0:00:12]} 13. cxd4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 14. Nb3 {[%emt 0:00:04]} a5 {[%emt 0:00:05]} 15. Be3 {[%emt 0:00:07]} a4 {[%emt 0:00:04]} 16. Nbd2 {[%emt 0:00:06]} Bd7 {[%emt 0:00:06]} 17. Rc1 {[%emt 0:00:05]} Qb7 {[%emt 0:00:56]} 18. Nf1 {[%emt 0:00:26]} Rfe8 {[%emt 0:05:11]} 19. Ng3 {[%emt 0:00:15]} h6 {[%emt 0:03:48]} 20. Qd2 {[%emt 0:00:16]} Bf8 {[%emt 0:02:05]} 21. d5 {[%emt 0:00:16]} Na5 {[%emt 0:03:21]} 22. b3 {[%emt 0:00:06]} b4 {[%emt 0:01:15]} 23. Rb1 {[%emt 0:15:39]} Rec8 {[%emt 0:02:20]} 24. Rec1 {[%emt 0:02:38]} axb3 {[%emt 0:02:31]} 25. axb3 {[%emt 0:00:11]} Ne8 {[%emt 0:05:24]} 26. Ne1 {[%emt 0:27:32]} Nc7 {[%emt 0:04:26]} 27. Ra1 {[%emt 0:09:27]} Qb5 {[%emt 0:08:18]} 28. Ra2 {[%emt 0:24:19]} Nb7 {[%emt 0:22:22]} 29. Bd3 {[%emt 0:01:45]} Rxa2 {[%emt 0:00:11]} 30. Bxb5 {[%emt 0:10:46]} Rxd2 {[%emt 0:00:19]} 31. Bxd7 {[%emt 0:00:05]} Rd8 {[%emt 0:00:46]} 32. Rxc7 {[%emt 0:00:06]} Rd1 {[%emt 0:00:37]} 33. Rxb7 {[%emt 0:00:25]} Rxe1+ {[%emt 0:00:08]} 34. Kh2 {[%emt 0:00:04]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.8"]
[White "Schoppen, Casper"]
[Black "Dambacher, Martijn"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2464"]
[BlackElo "2511"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:18]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:12]} 5. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:00:08]} 6. h3 {[%emt 0:06:14]} e5 {[%emt 0:00:34]} 7. Nde2 {[%emt 0:00:08]} b5 {[%emt 0:01:07]} 8. g4 {[%emt 0:06:24]} b4 {[%emt 0:00:43]} 9. Nd5 {[%emt 0:00:15]} Nxd5 {[%emt 0:00:17]} 10. Qxd5 {[%emt 0:03:38]} Ra7 {[%emt 0:00:10]} 11. Be3 {[%emt 0:01:08]} Be6 {[%emt 0:00:38]} 12. Qd3 {[%emt 0:00:37]} Rb7 {[%emt 0:03:44]} 13. Bg2 {[%emt 0:12:06]} Be7 {[%emt 0:04:14]} 14. O-O {[%emt 0:09:33]} O-O {[%emt 0:23:47]} 15. f4 {[%emt 0:03:03]} Bd7 {[%emt 0:13:22]} 16. Qd2 {[%emt 0:05:35]} Bb5 {[%emt 0:07:03]} 17. Rfd1 {[%emt 0:02:49]} Nc6 {[%emt 0:01:51]} 18. b3 {[%emt 0:25:28]} Bxe2 {[%emt 0:10:51]} 19. Qxe2 {[%emt 0:00:18]} exf4 {[%emt 0:01:15]} 20. Bxf4 {[%emt 0:03:30]} Qb6+ {[%emt 0:06:58]} 21. Be3 {[%emt 0:01:39]} Qb5 {[%emt 0:00:17]} 22. Qxb5 {[%emt 0:05:56]} Rxb5 {[%emt 0:00:24]} 23. Bf1 {[%emt 0:02:42]} Ra5 {[%emt 0:00:53]} 24. Rd5 {[%emt 0:02:08]} Rxd5 {[%emt 0:02:33]} 25. exd5 {[%emt 0:00:11]} Ne5 {[%emt 0:00:10]} 26. a3 {[%emt 0:02:43]} Rc8 {[%emt 0:13:16]} 27. Ra2 {[%emt 0:03:04]} a5 {[%emt 0:01:15]} 28. axb4 {[%emt 0:01:08]} axb4 {[%emt 0:00:06]} 29. Kf2 {[%emt 0:00:51]} Nd7 {[%emt 0:11:17]} 30. Bb5 {[%emt 0:02:45]} Nf6 {[%emt 0:01:15]} 31. Bc6 {[%emt 0:00:45]} Bd8 {[%emt 0:00:27]} 32. Kf3 {[%emt 0:00:31]} h5 {[%emt 0:04:30]} 33. Bd2 {[%emt 0:02:42]} Nh7 {[%emt 0:04:11]} 34. Bxb4 {[%emt 0:02:59]} Ng5+ {[%emt 0:00:20]} 35. Kg2 {[%emt 0:00:54]} Ne4 {[%emt 0:00:14]} 36. gxh5 {[%emt 0:03:45]} Bb6 {[%emt 0:00:30]} 37. Ra6 {[%emt 0:00:59]} Bc5 {[%emt 0:01:28]} 38. Ba5 {[%emt 0:00:43]} f5 {[%emt 0:02:36]} 39. b4 {[%emt 0:05:00]} Be3 {[%emt 0:00:09]} 40. b5 {[%emt 0:02:18]} f4 {[%emt 0:00:24]} 41. b6 {[%emt 0:01:41]} Rf8 {[%emt 0:01:36]} 42. Kf3 {[%emt 0:01:43]} Ng5+ {[%emt 0:00:22]} 43. Ke2 {[%emt 0:00:04]} Bd4 {[%emt 0:00:26]} 44. Kd3 {[%emt 0:00:33]} f3 {[%emt 0:02:35]} 45. Kxd4 {[%emt 0:00:14]} Rf4+ {[%emt 0:00:06]} 46. Ke3 {[%emt 0:01:09]} Re4+ {[%emt 0:00:12]} 47. Kd2 {[%emt 0:00:15]} Re2+ {[%emt 0:01:14]} 48. Kd1 {[%emt 0:00:04]} Ne4 {[%emt 0:00:38]} 49. b7 {[%emt 0:00:30]} Nf2+ {[%emt 0:00:10]} 50. Kc1 {[%emt 0:00:01]} Nd3+ {[%emt 0:00:25]} 51. cxd3 {[%emt 0:00:06]} f2 {[%emt 0:00:04]} 52. b8=Q+ {[%emt 0:00:15]} Kh7 {[%emt 0:00:06]} 53. Qf8 {[%emt 0:00:07]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.9"]
[White "Sadzikowski, Daniel"]
[Black "Leenhouts, Koen"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2510"]
[BlackElo "2432"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:01]} e6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:18]} 5. Nc3 {[%emt 0:00:45]} Qc7 {[%emt 0:00:08]} 6. g3 {[%emt 0:00:22]} a6 {[%emt 0:00:58]} 7. Bg2 {[%emt 0:00:13]} Nf6 {[%emt 0:00:30]} 8. O-O {[%emt 0:00:20]} h5 {[%emt 0:02:46]} 9. Bg5 {[%emt 0:01:04]} Bc5 {[%emt 0:03:45]} 10. Nxc6 {[%emt 0:04:57]} bxc6 {[%emt 0:00:56]} 11. Na4 {[%emt 0:00:26]} Ba7 {[%emt 0:06:32]} 12. c4 {[%emt 0:01:12]} d6 {[%emt 0:11:53]} 13. Qd2 {[%emt 0:11:03]} Nd7 {[%emt 0:04:33]} 14. Rad1 {[%emt 0:05:07]} f6 {[%emt 0:11:59]} 15. Be3 {[%emt 0:14:26]} Bb8 {[%emt 0:01:02]} 16. f4 {[%emt 0:03:33]} h4 {[%emt 0:01:12]} 17. gxh4 {[%emt 0:00:37]} Rxh4 {[%emt 0:01:40]} 18. Qe1 {[%emt 0:05:19]} Rh8 {[%emt 0:08:45]} 19. Rf3 {[%emt 0:02:37]} Bb7 {[%emt 0:07:56]} 20. Rg3 {[%emt 0:03:34]} Rh7 {[%emt 0:02:31]} 21. b3 {[%emt 0:10:41]} c5 {[%emt 0:03:10]} 22. Qe2 {[%emt 0:02:11]} Bc6 {[%emt 0:03:50]} 23. Nc3 {[%emt 0:01:43]} Nf8 {[%emt 0:06:19]} 24. a3 {[%emt 0:15:30]} Ba7 {[%emt 0:04:58]} 25. b4 {[%emt 0:05:23]} cxb4 {[%emt 0:01:28]} 26. axb4 {[%emt 0:00:02]} Rb8 {[%emt 0:00:50]} 27. b5 {[%emt 0:04:37]} axb5 {[%emt 0:01:25]} 28. cxb5 {[%emt 0:00:08]} Bd7 {[%emt 0:00:56]} 29. f5 {[%emt 0:02:14]} Kf7 {[%emt 0:06:45]} 30. Bf1 {[%emt 0:06:13]} Rc8 {[%emt 0:06:21]} 31. Rb1 {[%emt 0:04:20]} Bb8 {[%emt 0:02:08]} 32. fxe6+ {[%emt 0:04:07]} Bxe6 {[%emt 0:00:53]} 33. Nd5 {[%emt 0:00:12]} Qb7 {[%emt 0:02:58]} 34. b6 {[%emt 0:02:00]} Nd7 {[%emt 0:01:29]} 35. Bg2 {[%emt 0:03:53]} Ne5 {[%emt 0:02:39]} 36. Bd4 {[%emt 0:02:50]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.10"]
[White "Beerdsen, Thomas"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2488"]
[BlackElo "2475"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:17]} Bc5 {[%emt 0:02:01]} 4. c3 {[%emt 0:03:05]} Nf6 {[%emt 0:00:15]} 5. d3 {[%emt 0:01:17]} d6 {[%emt 0:00:09]} 6. a4 {[%emt 0:03:01]} a5 {[%emt 0:00:54]} 7. Bg5 {[%emt 0:06:51]} h6 {[%emt 0:01:02]} 8. Bh4 {[%emt 0:01:26]} g5 {[%emt 0:03:46]} 9. Bg3 {[%emt 0:00:06]} O-O {[%emt 0:02:34]} 10. Nbd2 {[%emt 0:03:35]} Ba7 {[%emt 0:01:30]} 11. Qb3 {[%emt 0:03:14]} Ne7 {[%emt 0:11:01]} 12. d4 {[%emt 0:20:32]} Ng6 {[%emt 0:01:41]} 13. O-O-O {[%emt 0:13:59]} Qe7 {[%emt 0:04:40]} 14. h4 {[%emt 0:01:12]} g4 {[%emt 0:18:44]} 15. h5 {[%emt 0:00:23]} Nf4 {[%emt 0:00:53]} 16. Bxf4 {[%emt 0:06:11]} exf4 {[%emt 0:00:17]} 17. Nh4 {[%emt 0:01:21]} Kg7 {[%emt 0:01:03]} 18. Rde1 {[%emt 0:02:53]} c6 {[%emt 0:14:51]} 19. e5 {[%emt 0:03:40]} Nxh5 {[%emt 0:01:31]} 20. e6 {[%emt 0:05:24]} fxe6 {[%emt 0:17:38]} 21. Bxe6 {[%emt 0:01:03]} Bxe6 {[%emt 0:00:05]} 22. Rxe6 {[%emt 0:00:16]} Qf7 {[%emt 0:00:03]} 23. Rg6+ {[%emt 0:01:06]} Kh7 {[%emt 0:00:46]} 24. Qc2 {[%emt 0:00:10]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.11"]
[White "Ernst, Sipke"]
[Black "Harff, Wilfried"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2541"]
[BlackElo "2195"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. Nf3 {[%emt 0:02:13]} c5 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:09]} Nc6 {[%emt 0:01:58]} 3. b3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:52]} 4. Bb2 {[%emt 0:00:11]} e6 {[%emt 0:03:21]} 5. g3 {[%emt 0:00:09]} Be7 {[%emt 0:01:55]} 6. Bg2 {[%emt 0:00:08]} O-O {[%emt 0:00:15]} 7. O-O {[%emt 0:00:08]} d6 {[%emt 0:08:16]} 8. d4 {[%emt 0:01:15]} cxd4 {[%emt 0:00:51]} 9. Nxd4 {[%emt 0:00:09]} Nxd4 {[%emt 0:00:09]} 10. Qxd4 {[%emt 0:00:16]} Qc7 {[%emt 0:00:27]} 11. Nc3 {[%emt 0:00:39]} a6 {[%emt 0:01:40]} 12. Rfd1 {[%emt 0:03:03]} Rd8 {[%emt 0:06:31]} 13. Rac1 {[%emt 0:05:43]} Bd7 {[%emt 0:03:49]} 14. h3 {[%emt 0:00:35]} Bc6 {[%emt 0:00:39]} 15. Nd5 {[%emt 0:01:32]} Bxd5 {[%emt 0:04:14]} 16. cxd5 {[%emt 0:00:06]} Qb8 {[%emt 0:00:05]} 17. dxe6 {[%emt 0:00:20]} fxe6 {[%emt 0:00:20]} 18. h4 {[%emt 0:03:54]} d5 {[%emt 0:02:43]} 19. Bh3 {[%emt 0:00:49]} Qd6 {[%emt 0:00:31]} 20. Qe3 {[%emt 0:01:31]} Ne4 {[%emt 0:01:22]} 21. Rc4 {[%emt 0:01:14]} Bf6 {[%emt 0:26:26]} 22. Rxe4 {[%emt 0:03:47]} Bxb2 {[%emt 0:00:35]} 23. Bxe6+ {[%emt 0:00:19]} Kh8 {[%emt 0:02:07]} 24. Rxd5 {[%emt 0:00:07]} Qf8 {[%emt 0:00:58]} 25. Bd7 {[%emt 0:01:28]} Qf7 {[%emt 0:03:28]} 26. Qd3 {[%emt 0:00:15]} Bf6 {[%emt 0:01:04]} 27. Kg2 {[%emt 0:00:07]} b5 {[%emt 0:01:23]} 28. e3 {[%emt 0:02:17]} Rab8 {[%emt 0:04:46]} 29. h5 {[%emt 0:00:41]} h6 {[%emt 0:01:26]} 30. a4 {[%emt 0:01:21]} bxa4 {[%emt 0:03:06]} 31. bxa4 {[%emt 0:00:17]} Rb2 {[%emt 0:02:11]} 32. Be6 {[%emt 0:00:07]} Qf8 {[%emt 0:02:41]} 33. Rxd8 {[%emt 0:00:05]} Bxd8 {[%emt 0:00:03]} 34. Rf4 {[%emt 0:00:06]} Bf6 {[%emt 0:00:28]} 35. Qg6 {[%emt 0:01:01]} Rb6 {[%emt 0:01:25]} 36. Bf5 {[%emt 0:01:08]} Qg8 {[%emt 0:01:26]} 37. Re4 {[%emt 0:00:08]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "2.12"]
[White "Pham, Khoi"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2198"]
[BlackElo "2507"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:29:44]} 2. e4 {[%emt 0:01:02]} d5 {[%emt 0:00:55]} 3. Nc3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:40]} 4. e5 {[%emt 0:00:08]} Ng8 {[%emt 0:00:30]} 5. f4 {[%emt 0:01:25]} c5 {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:26]} Nh6 {[%emt 0:01:05]} 7. Be3 {[%emt 0:04:33]} Nf5 {[%emt 0:06:41]} 8. Bf2 {[%emt 0:02:56]} cxd4 {[%emt 0:04:52]} 9. Nxd4 {[%emt 0:01:18]} Nxd4 {[%emt 0:00:05]} 10. Qxd4 {[%emt 0:01:30]} Nc6 {[%emt 0:00:09]} 11. Qd2 {[%emt 0:00:32]} Bb4 {[%emt 0:00:05]} 12. a3 {[%emt 0:04:35]} Ba5 {[%emt 0:00:03]} 13. b4 {[%emt 0:02:00]} Bb6 {[%emt 0:00:53]} 14. Bd3 {[%emt 0:02:57]} O-O {[%emt 0:14:09]} 15. O-O {[%emt 0:02:40]} f6 {[%emt 0:00:49]} 16. exf6 {[%emt 0:01:54]} Rxf6 {[%emt 0:02:03]} 17. Na4 {[%emt 0:04:51]} Bxf2+ {[%emt 0:01:02]} 18. Qxf2 {[%emt 0:00:43]} Bd7 {[%emt 0:04:41]} 19. Rae1 {[%emt 0:14:56]} Nxb4 {[%emt 0:08:20]} 20. axb4 {[%emt 0:00:59]} Bxa4 {[%emt 0:00:04]} 21. Qh4 {[%emt 0:02:21]} Qb6+ {[%emt 0:03:48]} 22. Kh1 {[%emt 0:00:25]} Rh6 {[%emt 0:00:08]} 23. Qg4 {[%emt 0:00:36]} Bb5 {[%emt 0:04:46]} 24. Bxb5 {[%emt 0:04:20]} Qxb5 {[%emt 0:00:07]} 25. f5 {[%emt 0:00:12]} Rf6 {[%emt 0:02:55]} 26. Rf4 {[%emt 0:21:37]} Raf8 {[%emt 0:02:39]} 27. h3 {[%emt 0:12:53]} Rxf5 {[%emt 0:05:24]} 28. Rxf5 {[%emt 0:01:27]} exf5 {[%emt 0:00:10]} 29. Qd4 {[%emt 0:01:04]} h6 {[%emt 0:10:23]} 30. Re5 {[%emt 0:03:28]} f4 {[%emt 0:02:43]} 31. Re7 {[%emt 0:01:41]} Rf7 {[%emt 0:00:03]} 32. Rxf7 {[%emt 0:00:18]} Kxf7 {[%emt 0:00:18]} 33. Qxf4+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:05]} 34. Qf5 {[%emt 0:04:45]} Qc6 {[%emt 0:00:37]} 35. Qe5 {[%emt 0:01:50]} a6 {[%emt 0:01:13]} 36. Qe7 {[%emt 0:12:03]} Qxc2 {[%emt 0:04:32]} 37. Qe6+ {[%emt 0:03:32]} Kh7 {[%emt 0:01:35]} 38. Qxd5 {[%emt 0:00:13]} Qb1+ {[%emt 0:00:40]} 39. Kh2 {[%emt 0:00:12]} Qxb4 {[%emt 0:00:14]} 40. Qf5+ {[%emt 0:00:24]} Kg8 {[%emt 0:00:10]} 41. Qe6+ {[%emt 0:00:15]} Kf8 {[%emt 0:00:04]} 42. Qc8+ {[%emt 0:01:10]} Ke7 {[%emt 0:01:07]} 43. Qc7+ {[%emt 0:00:06]} Kf6 {[%emt 0:00:17]} 44. Kg3 {[%emt 0:02:31]} Qe7 {[%emt 0:02:20]} 45. Qf4+ {[%emt 0:00:06]} Kg6 {[%emt 0:00:05]} 46. h4 {[%emt 0:00:40]} Kh7 {[%emt 0:00:31]} 47. Kh3 {[%emt 0:01:05]} Qe6+ {[%emt 0:01:03]} 48. g4 {[%emt 0:00:34]} h5 {[%emt 0:00:15]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.1"]
[White "Gurevich, Mikhail"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2579"]
[BlackElo "2638"]
[Annotator "RC"]
[PlyCount "40"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:03:14]} g6 {[%emt 0:01:27]} 2. Nc3 {[%emt 0:00:23]} c5 {[%emt 0:00:08]} 3. g3 {[%emt 0:02:46]} Bg7 {[%emt 0:00:23]} 4. Bg2 {[%emt 0:00:05]} Nc6 {[%emt 0:00:04]} 5. a3 {[%emt 0:01:31]} e6 {[%emt 0:00:31]} 6. Rb1 {[%emt 0:03:51]} Nge7 {[%emt 0:00:11]} 7. b4 {[%emt 0:00:05]} cxb4 {[%emt 0:00:06]} 8. axb4 {[%emt 0:00:03]} O-O {[%emt 0:00:08]} 9. Nf3 {[%emt 0:02:28]} d5 {[%emt 0:00:43]} 10. b5 {[%emt 0:13:36]} Na5 {[%emt 0:00:26]} 11. cxd5 {[%emt 0:00:05]} exd5 {[%emt 0:00:05]} 12. Ba3 {[%emt 0:00:07]} Bf5 {[%emt 0:01:33]} 13. Rc1 {[%emt 0:06:48]} d4 {[%emt 0:00:44]} 14. Na4 {[%emt 0:08:12]} Re8 {[%emt 0:00:21]} 15. Nc5 {[%emt 0:05:29]} b6 {[%emt 0:11:27]} 16. Nb3 {[%emt 0:04:26]} Nxb3 {[%emt 0:01:47]} 17. Qxb3 {[%emt 0:00:04]} Be6 {[%emt 0:00:29]} 18. Qb1 {[%emt 0:04:18]} Bd5 {[%emt 0:30:03]} 19. O-O {[%emt 0:02:47]} Nf5 {[%emt 0:02:56]} 20. Rfe1 {[%emt 0:01:41]} Qd7 {[%emt 0:12:04]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.2"]
[White "Donchenko, Alexander"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2618"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,62,16,18,17,13,17,13,0,15,33,20,-8,-20,-47,-58,-64,-63,-70,-57,-62,-57,-82,-28,-38,-30,-26,-27,-29,-34,-31,-22,-4,-12,-21,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 c5 2. c4 Nf6 $146 ({Predecessor:} 2... Nc6 3. Nc3 g6 4. e3 {½-½ (13) Tomashevsky,E (2710)-Alekseev,E (2622) Sochi 2017}) 3. Nc3 Nc6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 e6 9. Bb5 Bg7 10. O-O {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3} O-O 11. Bxc6 bxc6 12. Re1 Qb6 13. Qc2 Nb4 14. Qe4 e5 15. dxe5 ({Reject} 15. Nxe5 Bf5 $17) 15... Bf5 $36 {[%mdl 2048] White is under pressure.} 16. Qh4 Nc2 $1 {[%csl LRa1,LRe1][%cal Rc2a1][%mdl 64] [#] Double Attack} 17. Na4 Qc7 18. Bf4 Nxa1 19. Rxa1 Qd8 ({Better is} 19... h5 $17 {White must now prevent ...Bg4.} 20. e6 Qa5) 20. Bg5 $11 Qd3 21. Re1 Rfe8 {...Bxe5! is the strong threat.} 22. h3 Qc2 23. Bh6 Rad8 24. Bxg7 {The position is equal.} Kxg7 25. Nd4 ({But not} 25. Qf6+ Kg8 $17) 25... Qd2 {[%mdl 64] [#] Double Attack} 26. Nxf5+ gxf5 27. Qf6+ $1 {[%mdl 64] Double Attack} Kg8 28. Re3 $1 {[%cal Re3g3] Hoping for Rg3+.} Rd3 29. Qg5+ Kh8 {Strongly threatening ...Re6.} 30. Qf6+ {[%mdl 64] Double Attack} Kg8 {Threatens to win with ...Re6.} 31. Qg5+ Kh8 {Accuracy: White = 90%, Black = 78%.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.3"]
[White "Beerdsen, Thomas"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2488"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,124,29,25,20,0,47,52,61,53,58,53,65,64,72,-15,20,10,34,-22,33,0,40,18,21,13,18,0,40,41,71,29,27,35,48,31,64,62,117,81,89,79,77,50,42,0,67,57,60,45,288,108,141,142,129,131,127,122,149,126,212,216,212,225,226,227,227,215,193,192,197,193,212,208,202,189,266,265,300,295,360,366,400,409,377,361,358,277,274,244,141,238,248,83,262,258,250,249,415,403,443,346,488,481,475,455,346,0,331,249,199,0,311]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. O-O Nbd7 {B42: Sicilian: Kan Variation: 5 Bd3} (8... Be7 9. Bd2 O-O 10. Nb3 {½-½ (10) Jovanovic,Z (2534)-Markus,R (2650) Mali Losinj 2017}) 9. Kh1 b6 10. Bg5 Be7 {White is slightly better.} 11. f4 Bb7 12. Rae1 h6 13. Bh4 {And now e5 would win.} Nc5 14. Bg3 $146 (14. e5 $16 dxe5 15. fxe5) ({Predecessor:} 14. e5 Nd5 15. Nxd5 Bxd5 16. Bxe7 Qxe7 {1-0 (26) Gulde,J (2076)-Steinbach,P (1909) Ditzingen 2006}) 14... h5 15. Nf3 b5 {Black wants to play ...b4.} 16. a3 (16. e5 $14 dxe5 17. f5) 16... Rc8 ({Better is} 16... h4 $11 17. Bxh4 Nfxe4 18. Bxe4 Nxe4 19. Nxe4 Bxh4 20. Nxh4 Rxh4) 17. Bh4 Ng4 18. Bxe7 Qxe7 19. h3 Nf6 20. Ng5 h4 {aiming for ...Nh5.} 21. Qf2 $1 Nfd7 22. Qd4 Kf8 23. Be2 Nb6 24. Rd1 Nba4 25. Nxa4 Nxa4 ({Black should try} 25... bxa4 $14 26. b4 axb3 27. cxb3 Nxb3 28. Qxd6 Nc5) 26. Bg4 Rh6 27. b3 ({But not} 27. Qxd6 Nxb2 28. Rd4 Qxd6 $15) 27... Nc5 28. b4 Na4 29. Rf2 d5 (29... Nc3 $11) 30. exd5 Bxd5 31. f5 $36 {[%mdl 2048] White has some pressure.} Rc4 $2 {[#]} ({Black should play} 31... Qxg5 $14 32. fxe6 Rxe6) 32. Nxe6+ $1 {[%mdl 512]} Bxe6 (32... fxe6 33. fxe6+) 33. Qd8+ Qxd8 34. Rxd8+ Ke7 35. fxe6 fxe6 36. Ra8 Rc6 (36... Rc7 $16) 37. Ra7+ $18 Kd6 38. Bf3 (38. Rxg7 $6 Nc3 $16) 38... Rb6 39. Rd2+ ({Don't do} 39. Rxg7 Nc3) 39... Ke5 40. Rxg7 Nb2 41. Rg4 Nc4 42. Rd3 Nd6 43. a4 bxa4 44. Ra3 Nf5 (44... Rh8 $142 45. Be2 (45. Rxa4 Rc8 $16) 45... Nf5) 45. Rxa4 Rd6 46. c4 Rd2 47. Rxa6 Ng3+ 48. Kh2 Rb2 49. Ra5+ Kf6 50. b5 Rb1 {[%csl Gg3][%cal Rb1h1]} 51. Rxg3 $1 hxg3+ 52. Kxg3 {[%mdl 4096] Endgame KRR-KRB} Rg6+ 53. Bg4 $2 (53. Kh2 $18 {has better winning chances. Be4 is the strong threat.} Rb4 54. c5) 53... Rg5 $2 {[#]} (53... Rb4 $16) 54. Ra6 $1 Re5 55. Rc6 Re4 $2 (55... Rb4 56. Kf3 Rb3+ 57. Kf4 Rb4) 56. b6 Rb3+ 57. Kh2 Rb2 (57... Ree3 {keeps fighting.} 58. c5 Rb1) 58. c5 Re3 59. Rc7 Reb3 60. Rc6 Re3 61. Rd6 {Threatens to win with c6.} Ke7 62. Rc6 (62. Bd1 $142) 62... Kf6 $1 {[%mdl 32768] Accuracy: White = 56%, Black = 38%. . An unexpected result.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.5"]
[White "Huesmann, Thomas"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2136"]
[BlackElo "2541"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:01:42]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:12]} Bc5 {[%emt 0:00:17]} 4. O-O {[%emt 0:00:49]} Nf6 {[%emt 0:00:17]} 5. d4 {[%emt 0:00:46]} Bxd4 {[%emt 0:00:07]} 6. Nxd4 {[%emt 0:00:09]} Nxd4 {[%emt 0:00:02]} 7. f4 {[%emt 0:00:18]} d6 {[%emt 0:00:01]} 8. fxe5 {[%emt 0:00:13]} dxe5 {[%emt 0:00:02]} 9. Bg5 {[%emt 0:00:24]} Qe7 {[%emt 0:00:05]} 10. Bxf6 {[%emt 0:04:50]} gxf6 {[%emt 0:01:11]} 11. c3 {[%emt 0:00:07]} Ne6 {[%emt 0:05:16]} 12. Bxe6 {[%emt 0:04:35]} Bxe6 {[%emt 0:05:00]} 13. Na3 {[%emt 0:01:08]} Rg8 {[%emt 0:02:10]} 14. Kh1 {[%emt 0:07:12]} Rg4 {[%emt 0:03:50]} 15. Qd3 {[%emt 0:02:16]} Qd7 {[%emt 0:00:19]} 16. Qe3 {[%emt 0:04:12]} Qc6 {[%emt 0:00:20]} 17. Rae1 {[%emt 0:00:18]} f5 {[%emt 0:01:48]} 18. h3 {[%emt 0:04:11]} f4 {[%emt 0:02:21]} 19. Qe2 {[%emt 0:06:08]} Rg3 {[%emt 0:03:08]} 20. Rf3 {[%emt 0:01:36]} Rxf3 {[%emt 0:00:24]} 21. Qxf3 {[%emt 0:00:12]} O-O-O {[%emt 0:00:07]} 22. Qh5 {[%emt 0:01:44]} Qc5 {[%emt 0:05:06]} 23. Qe2 {[%emt 0:09:31]} a6 {[%emt 0:01:00]} 24. Nb1 {[%emt 0:07:18]} Qb5 {[%emt 0:05:37]} 25. Qxb5 {[%emt 0:01:21]} axb5 {[%emt 0:00:05]} 26. a3 {[%emt 0:02:50]} Ba2 {[%emt 0:06:46]} 27. Kg1 {[%emt 0:02:31]} Rd3 {[%emt 0:00:46]} 28. Kf2 {[%emt 0:01:40]} c6 {[%emt 0:00:13]} 29. Rc1 {[%emt 0:04:06]} Kd7 {[%emt 0:01:42]} 30. Ke2 {[%emt 0:00:46]} Re3+ {[%emt 0:00:06]} 31. Kf2 {[%emt 0:00:14]} Bxb1 {[%emt 0:00:06]} 32. Rxb1 {[%emt 0:00:10]} Rxe4 {[%emt 0:00:03]} 33. Rd1+ {[%emt 0:00:34]} Ke7 {[%emt 0:00:04]} 34. Rd2 {[%emt 0:01:31]} Re3 {[%emt 0:00:42]} 35. Rd1 {[%emt 0:00:20]} h5 {[%emt 0:00:08]} 36. Rd2 {[%emt 0:00:14]} h4 {[%emt 0:00:14]} 37. Rd1 {[%emt 0:00:12]} f5 {[%emt 0:00:06]} 38. Rd2 {[%emt 0:00:26]} Rg3 {[%emt 0:00:46]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.6"]
[White "Van Foreest, Lucas"]
[Black "Kett, Tim"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2522"]
[BlackElo "2197"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:04:09]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:13]} 3. Bc4 {[%emt 0:00:11]} Be7 {[%emt 0:07:53]} 4. d4 {[%emt 0:02:17]} d6 {[%emt 0:00:09]} 5. dxe5 {[%emt 0:01:28]} dxe5 {[%emt 0:04:41]} 6. Qxd8+ {[%emt 0:00:12]} Bxd8 {[%emt 0:00:08]} 7. Ng5 {[%emt 0:22:32]} Bxg5 {[%emt 0:04:46]} 8. Bxg5 {[%emt 0:00:07]} Be6 {[%emt 0:04:35]} 9. Bb5 {[%emt 0:01:34]} Nge7 {[%emt 0:15:54]} 10. c3 {[%emt 0:01:46]} a6 {[%emt 0:07:17]} 11. Be2 {[%emt 0:00:43]} Nc8 {[%emt 0:03:32]} 12. Nd2 {[%emt 0:01:13]} Nd6 {[%emt 0:02:58]} 13. O-O-O {[%emt 0:00:58]} O-O {[%emt 0:00:46]} 14. f3 {[%emt 0:00:24]} Na5 {[%emt 0:05:49]} 15. b3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:52]} 16. Be3 {[%emt 0:00:26]} b5 {[%emt 0:01:01]} 17. Kb2 {[%emt 0:05:05]} Rfd8 {[%emt 0:05:53]} 18. Ra1 {[%emt 0:01:18]} Rd7 {[%emt 0:06:49]} 19. Rhd1 {[%emt 0:05:37]} b4 {[%emt 0:06:17]} 20. cxb4 {[%emt 0:01:02]} Nxb4 {[%emt 0:00:22]} 21. Rac1 {[%emt 0:09:57]} Nb5 {[%emt 0:03:56]} 22. Nc4 {[%emt 0:00:33]} Rxd1 {[%emt 0:03:01]} 23. Rxd1 {[%emt 0:01:46]} Nc6 {[%emt 0:11:37]} 24. a4 {[%emt 0:09:23]} Nbd4 {[%emt 0:15:43]} 25. Nxe5 {[%emt 0:01:19]} Bxb3 {[%emt 0:00:54]} 26. Rxd4 {[%emt 0:01:54]} Nxd4 {[%emt 0:00:12]} 27. Bxd4 {[%emt 0:00:04]} Bxa4 {[%emt 0:00:23]} 28. Bc4 {[%emt 0:00:33]} Be8 {[%emt 0:00:32]} 29. Bc3 {[%emt 0:03:29]} a5 {[%emt 0:00:34]} 30. Kc1 {[%emt 0:01:12]} Kf8 {[%emt 0:01:09]} 31. Bd5 {[%emt 0:00:44]} c6 {[%emt 0:01:54]} 32. Bb3 {[%emt 0:00:04]} a4 {[%emt 0:00:37]} 33. Bb4+ {[%emt 0:00:44]} Kg8 {[%emt 0:00:11]} 34. Bc4 {[%emt 0:01:56]} g5 {[%emt 0:01:40]} 35. Ng4 {[%emt 0:03:43]} Kg7 {[%emt 0:01:30]} 36. Bc3+ {[%emt 0:01:29]} Kf8 {[%emt 0:00:15]} 37. Nf6 {[%emt 0:01:28]} h6 {[%emt 0:00:08]} 38. Bd4 {[%emt 0:01:38]} a3 {[%emt 0:01:37]} 39. Bc5+ {[%emt 0:02:39]} Kg7 {[%emt 0:00:01]} 40. Nxe8+ {[%emt 0:00:19]} Rxe8 {[%emt 0:00:02]} 41. Bxa3 {[%emt 0:00:06]} g4 {[%emt 0:00:32]} 42. Bb2+ {[%emt 0:00:04]} f6 {[%emt 0:00:14]} 43. e5 {[%emt 0:00:09]} fxe5 {[%emt 0:00:34]} 44. f4 {[%emt 0:00:03]} Kg6 {[%emt 0:00:24]} 45. fxe5 {[%emt 0:02:10]} Kf5 {[%emt 0:00:13]} 46. e6 {[%emt 0:00:17]} Ke4 {[%emt 0:01:22]} 47. Bf6 {[%emt 0:00:34]} Ke3 {[%emt 0:00:14]} 48. e7 {[%emt 0:00:48]} Kf2 {[%emt 0:00:06]} 49. Bf7 {[%emt 0:00:24]} Rxe7 {[%emt 0:00:17]} 50. Bxe7 {[%emt 0:00:07]} g3 {[%emt 0:00:43]} 51. hxg3 {[%emt 0:00:05]} Kxg3 {[%emt 0:00:08]} 52. Bf8 {[%emt 0:00:11]} Kxg2 {[%emt 0:00:05]} 53. Bg7 {[%emt 0:00:03]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.7"]
[White "Admiraal, Miguoel"]
[Black "Harff, Marcel"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2507"]
[BlackElo "2372"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:04:44]} Nf6 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:46]} Ne4 {[%emt 0:00:22]} 3. Bf4 {[%emt 0:00:13]} d5 {[%emt 0:00:23]} 4. e3 {[%emt 0:00:15]} e6 {[%emt 0:03:34]} 5. Bd3 {[%emt 0:08:02]} b6 {[%emt 0:01:03]} 6. Ne2 {[%emt 0:04:59]} Bb7 {[%emt 0:01:11]} 7. O-O {[%emt 0:01:28]} Bd6 {[%emt 0:00:13]} 8. c4 {[%emt 0:07:59]} dxc4 {[%emt 0:03:34]} 9. Bxc4 {[%emt 0:01:59]} Nd7 {[%emt 0:00:44]} 10. Nbc3 {[%emt 0:01:42]} O-O {[%emt 0:01:11]} 11. Nxe4 {[%emt 0:02:32]} Bxe4 {[%emt 0:00:08]} 12. Bxd6 {[%emt 0:07:41]} cxd6 {[%emt 0:00:10]} 13. Nc3 {[%emt 0:00:51]} Bb7 {[%emt 0:03:58]} 14. Rc1 {[%emt 0:19:30]} Qe7 {[%emt 0:05:52]} 15. Bd3 {[%emt 0:10:42]} Rfc8 {[%emt 0:00:44]} 16. Qe2 {[%emt 0:00:44]} Nf6 {[%emt 0:02:56]} 17. Rc2 {[%emt 0:00:56]} a6 {[%emt 0:04:48]} 18. Rfc1 {[%emt 0:00:22]} b5 {[%emt 0:00:54]} 19. a3 {[%emt 0:12:38]} g6 {[%emt 0:03:36]} 20. Nb1 {[%emt 0:10:56]} Qd7 {[%emt 0:04:08]} 21. Rxc8+ {[%emt 0:03:21]} Rxc8 {[%emt 0:02:38]} 22. Rxc8+ {[%emt 0:00:23]} Qxc8 {[%emt 0:00:23]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.8"]
[White "De Jong, Tom"]
[Black "Monroy, Charles"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2155"]
[BlackElo "2432"]
[Annotator "NA"]
[PlyCount "66"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:09]} a6 {[%emt 0:00:06]} 4. Ba4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:11]} 5. O-O {[%emt 0:00:43]} Be7 {[%emt 0:00:25]} 6. d3 {[%emt 0:07:03]} b5 {[%emt 0:01:32]} 7. Bb3 {[%emt 0:00:03]} d6 {[%emt 0:01:41]} 8. a3 {[%emt 0:00:20]} O-O {[%emt 0:01:10]} 9. Nc3 {[%emt 0:00:25]} Bg4 {[%emt 0:15:38]} 10. Be3 {[%emt 0:00:36]} Nd4 {[%emt 0:12:13] C84: Closed Ruy Lopez: Unusual White 6th moves} 11. Bxd4 {[%emt 0:00:23]} exd4 {[%emt 0:00:04]} 12. Nd5 {[%emt 0:00:13]} c5 {[%emt 0:00:52]} (12... Nd7 13. h3 Bxf3 14. Qxf3 c6 15. Nf4 Nc5 16. Ba2 a5 17. Qg4 Kh8 18. Ne2 {1-0 (48) Caruana,F (2828)-Postny,E (2623) chess.com INT 2019}) 13. c3 {[%emt 0:12:05]} dxc3 {[%emt 0:18:08]} 14. bxc3 {[%emt 0:00:25]} Rc8 $146 {[%emt 0:01:24]} ({Predecessor:} 14... Re8 15. h3 Be6 16. Ne3 c4 17. dxc4 Nxe4 18. Bc2 {½-½ (53) Tan,J (2239)-Illingworth,M (2422) Nadi 2013}) 15. Re1 {[%emt 0:11:26]} c4 {[%emt 0:04:05]} 16. dxc4 {[%emt 0:03:55]} bxc4 {[%emt 0:00:23]} 17. Ba2 {[%emt 0:00:12]} Nxd5 {[%emt 0:01:00]} 18. Qxd5 {[%emt 0:02:28]} Bxf3 {[%emt 0:02:57]} 19. gxf3 {[%emt 0:00:03]} Rc5 {[%emt 0:00:10]} 20. Qb7 {[%emt 0:07:35]} Bf6 {[%emt 0:06:55]} 21. Red1 {[%emt 0:02:57]} Be5 {[%emt 0:12:29]} 22. Rd5 {[%emt 0:05:57]} Qh4 {[%emt 0:01:01]} 23. Kf1 {[%emt 0:03:22]} Rcc8 {[%emt 0:00:36]} 24. Rb1 {[%emt 0:02:37]} f5 {[%emt 0:01:15]} 25. Bxc4 {[%emt 0:04:51]} Qh3+ $17 {[%emt 0:08:38] Double Attack} ({And not} 25... Rxc4 {[#]} 26. Rxe5 $1 {[%mdl 512]} Qh3+ {[%mdl 64] Double Attack} 27. Ke2 $11) 26. Ke2 {[%emt 0:16:25]} Kh8 {[%emt 0:05:24]} 27. Bd3 {[%emt 0:00:49]} Rxc3 {[%emt 0:04:14]} 28. exf5 {[%emt 0:12:42]} Re8 {[%emt 0:03:37]} 29. Qf7 {[%emt 0:02:40]} Rcc8 {[%emt 0:00:18]} 30. Rb7 {[%emt 0:02:47]} Bf6+ {[%emt 0:05:12]} 31. Be4 {[%emt 0:01:16]} Rxe4+ {[%emt 0:02:21]} 32. fxe4 {[%emt 0:00:42]} Qg4+ {[%emt 0:00:10]} 33. Kd2 {[%emt 0:09:22]} Bg5+ {[%emt 0:00:52]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.9"]
[White "Leenhouts, Koen"]
[Black "Elgersma, Onno"]
[Result "1/2-1/2"]
[ECO "E39"]
[WhiteElo "2432"]
[BlackElo "2173"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:03:58]} Nf6 {[%emt 0:00:58]} 2. c4 {[%emt 0:00:44]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:12]} Bb4 {[%emt 0:00:26]} 4. Qc2 {[%emt 0:00:11]} O-O {[%emt 0:00:28]} 5. Nf3 {[%emt 0:01:02]} c5 {[%emt 0:01:09]} 6. dxc5 {[%emt 0:00:12]} Na6 {[%emt 0:00:35]} 7. g3 {[%emt 0:00:12]} Nxc5 {[%emt 0:00:28]} 8. Bg2 {[%emt 0:00:09]} b6 {[%emt 0:01:21]} 9. O-O {[%emt 0:00:26] E39: Nimzo-Indian: Classical: 4...c5 5 dxc5 0-0} Bb7 {[%emt 0:00:14]} 10. Nb5 {[%emt 0:00:25]} Be4 {[%emt 0:00:17]} 11. Qd1 {[%emt 0:00:20]} Nb7 {[%emt 0:03:07]} 12. Bf4 {[%emt 0:01:45]} Rc8 {[%emt 0:11:15]} (12... a6 13. Nd6 Nxd6 14. Bxd6 Bxd6 15. Qxd6 Qc8 16. Rac1 Qb7 {0-1 (41) Lenic,L (2656)-Iturrizaga Bonelli,E (2636) chess.com INT 2018}) 13. Rc1 {[%emt 0:07:22]} a6 {[%emt 0:02:32]} 14. Nc3 $146 {[%emt 0:00:23]} ({Predecessor:} 14. Nd6 Nxd6 15. Bxd6 Bxd6 16. Qxd6 Rc6 {½-½ (40) Omar,N (2353)-Debashis,D (2539) Abu Dhabi 2018}) 14... Bxc3 {[%emt 0:03:20]} 15. Rxc3 {[%emt 0:00:13]} d5 {[%emt 0:01:09]} 16. Qc1 {[%emt 0:20:08]} d4 {[%emt 0:13:31]} 17. Ra3 {[%emt 0:00:15]} b5 {[%emt 0:01:11]} 18. Be5 {[%emt 0:04:54]} Rxc4 {[%emt 0:06:46]} 19. Qg5 {[%emt 0:05:18]} h6 {[%emt 0:14:43]} 20. Bxf6 {[%emt 0:06:04]} hxg5 {[%emt 0:11:45]} 21. Bxd8 {[%emt 0:00:08]} Rxd8 {[%emt 0:00:03]} 22. Rxa6 {[%emt 0:07:07]} Rc2 {[%emt 0:06:54]} 23. Nxg5 {[%emt 0:01:09]} Bxg2 {[%emt 0:00:18]} 24. Kxg2 {[%emt 0:00:09]} Rxe2 {[%emt 0:01:46]} 25. Rd1 {[%emt 0:05:27]} e5 {[%emt 0:08:23]} 26. b3 $17 {[%emt 0:05:16]} (26. Rc1 $1 $11 {remains equal.} Rf8 27. Rb6) 26... g6 {[%emt 0:04:37]} 27. Kf1 {[%emt 0:04:34]} Rc2 {[%emt 0:02:03]} 28. Ne4 {[%emt 0:00:21]} Rdc8 {[%emt 0:05:39]} 29. Ra7 {[%emt 0:03:22]} Nc5 {[%emt 0:07:02]} 30. Nd6 {[%emt 0:00:57]} Rc6 {[%emt 0:00:42]} 31. Nxf7 {[%emt 0:01:21]} Ne4 {[%emt 0:00:54]} 32. Nxe5 {[%emt 0:07:03]} Rxf2+ {[%emt 0:00:13]} 33. Kg1 {[%emt 0:00:07]} Rcc2 {[%emt 0:00:23]} 34. Ra8+ {[%emt 0:00:28]} Kg7 {[%emt 0:00:29]} 35. Ra7+ {[%emt 0:00:06]} Kg8 {[%emt 0:01:03]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.10"]
[White "Haast, Mark"]
[Black "Tomov, Georgi"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2392"]
[BlackElo "2328"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:03]} 2. g3 {[%emt 0:00:30]} d5 {[%emt 0:00:12]} 3. Bg2 {[%emt 0:00:43]} Nf6 {[%emt 0:01:45]} 4. Nf3 {[%emt 0:00:12]} dxc4 {[%emt 0:00:48]} 5. O-O {[%emt 0:00:14]} a6 {[%emt 0:03:34]} 6. a4 {[%emt 0:00:38]} Nc6 {[%emt 0:04:22]} 7. Na3 {[%emt 0:04:37]} Bxa3 {[%emt 0:08:02]} 8. Rxa3 {[%emt 0:01:46]} Rb8 {[%emt 0:02:48]} 9. b3 {[%emt 0:03:54]} cxb3 {[%emt 0:02:14]} 10. Rxb3 {[%emt 0:00:28]} b5 {[%emt 0:06:31]} 11. axb5 {[%emt 0:03:25]} axb5 {[%emt 0:00:07]} 12. Qc2 {[%emt 0:04:37]} Bd7 {[%emt 0:09:36]} 13. Bb2 {[%emt 0:07:10]} Na5 {[%emt 0:12:28]} 14. Rd3 {[%emt 0:08:11]} Nc4 {[%emt 0:06:00]} 15. Ne5 {[%emt 0:01:47]} Nxb2 {[%emt 0:09:13]} 16. Qxb2 {[%emt 0:01:45]} Rb6 {[%emt 0:00:12]} 17. Bc6 {[%emt 0:05:06]} O-O {[%emt 0:09:29]} 18. Bxd7 {[%emt 0:08:21]} Qa8 {[%emt 0:01:23]} 19. Rc1 {[%emt 0:01:32]} Ra6 {[%emt 0:02:44]} 20. Bc6 {[%emt 0:00:44]} Qa7 {[%emt 0:00:14]} 21. Qxb5 {[%emt 0:06:20]} Ra5 {[%emt 0:00:19]} 22. Qb2 {[%emt 0:00:12]} h6 {[%emt 0:00:26]} 23. Bf3 {[%emt 0:08:24]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.11"]
[White "Decoster, Frederic"]
[Black "Blom, Vincent"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2293"]
[BlackElo "2291"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:02:44]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:16]} e5 {[%emt 0:00:06]} 5. Nb5 {[%emt 0:00:21]} a6 {[%emt 0:00:23]} 6. Nd6+ {[%emt 0:00:55]} Bxd6 {[%emt 0:00:05]} 7. Qxd6 {[%emt 0:00:07]} Qf6 {[%emt 0:01:01]} 8. Qxf6 {[%emt 0:02:06]} Nxf6 {[%emt 0:00:06]} 9. Nc3 {[%emt 0:02:25]} Nb4 {[%emt 0:03:52]} 10. Bd3 {[%emt 0:03:32]} h6 {[%emt 0:09:31]} 11. f4 {[%emt 0:09:28]} d6 {[%emt 0:10:10]} 12. O-O {[%emt 0:09:41]} Nxd3 {[%emt 0:16:37]} 13. cxd3 {[%emt 0:01:09]} Bd7 {[%emt 0:00:18]} 14. Be3 {[%emt 0:04:11]} Bc6 {[%emt 0:11:22]} 15. a4 {[%emt 0:09:00]} Ke7 {[%emt 0:17:25]} 16. h3 {[%emt 0:11:25]} b5 {[%emt 0:20:39]} 17. a5 {[%emt 0:15:40]} Rac8 {[%emt 0:05:47]} 18. b4 {[%emt 0:09:19]} Bb7 {[%emt 0:04:55]} 19. Rac1 {[%emt 0:06:24]} exf4 {[%emt 0:07:18]} 20. Bxf4 {[%emt 0:03:13]} d5 {[%emt 0:06:10]} 21. e5 {[%emt 0:01:13]} Nd7 {[%emt 0:00:37]} 22. Ne2 {[%emt 0:07:21]} Rxc1 {[%emt 0:00:45]} 23. Rxc1 {[%emt 0:00:07]} Rc8 {[%emt 0:00:11]} 24. Rxc8 {[%emt 0:03:33]} Bxc8 {[%emt 0:00:02]} 25. Nd4 {[%emt 0:01:48]} Nf8 {[%emt 0:00:17]} 26. Kf2 {[%emt 0:00:51]} Bd7 {[%emt 0:02:03]} 27. Ke3 {[%emt 0:00:47]} h5 {[%emt 0:00:31]} 28. Ne2 {[%emt 0:05:24]} Ne6 {[%emt 0:00:12]} 29. d4 {[%emt 0:02:22]} g6 {[%emt 0:00:33]} 30. Bg3 {[%emt 0:02:27]} Ke8 {[%emt 0:00:14]} 31. Bh4 {[%emt 0:01:19]} Ng7 {[%emt 0:00:38]} 32. Bf6 {[%emt 0:01:19]} Ne6 {[%emt 0:00:01]} 33. Nc3 {[%emt 0:02:00]} Bc6 {[%emt 0:00:01]} 34. Nd1 {[%emt 0:00:18]} Bd7 {[%emt 0:00:11]} 35. Nf2 {[%emt 0:00:12]} Bc8 {[%emt 0:00:25]} 36. g4 {[%emt 0:00:11]} hxg4 {[%emt 0:00:08]} 37. Nxg4 {[%emt 0:00:08]} Nc7 {[%emt 0:00:37]} 38. Nf2 {[%emt 0:00:51]} Bf5 {[%emt 0:00:05] Ke4} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.08"]
[Round "3.12"]
[White "Klinova, Masha"]
[Black "Helmond, Frans"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2266"]
[BlackElo "2108"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:02:36]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:05]} 3. Bb5+ {[%emt 0:00:06]} Bd7 {[%emt 0:00:13]} 4. Bxd7+ {[%emt 0:00:06]} Qxd7 {[%emt 0:00:05]} 5. c4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:12]} 6. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:18]} 7. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:16]} 8. Nxd4 {[%emt 0:00:08]} e6 {[%emt 0:00:11]} 9. Be3 {[%emt 0:00:15]} Be7 {[%emt 0:00:33]} 10. O-O {[%emt 0:00:56]} O-O {[%emt 0:00:08]} 11. Rc1 {[%emt 0:03:03]} Rfd8 {[%emt 0:02:42]} 12. f3 {[%emt 0:06:09]} d5 {[%emt 0:19:38]} 13. cxd5 {[%emt 0:04:59]} exd5 {[%emt 0:00:27]} 14. Nxc6 {[%emt 0:03:05]} bxc6 {[%emt 0:00:10]} 15. exd5 {[%emt 0:00:42]} cxd5 {[%emt 0:06:13]} 16. Bd4 {[%emt 0:00:29]} Ne8 {[%emt 0:04:55]} 17. Qa4 {[%emt 0:04:45]} Nc7 {[%emt 0:03:46]} 18. Rfd1 {[%emt 0:05:17]} Qf5 {[%emt 0:05:52]} 19. Ne2 {[%emt 0:15:58]} Ne6 {[%emt 0:01:04]} 20. Qc2 {[%emt 0:14:00]} Qg5 {[%emt 0:10:29]} 21. Bf2 {[%emt 0:01:30]} Bf6 {[%emt 0:05:18]} 22. b3 {[%emt 0:06:10]} h5 {[%emt 0:09:59]} 23. h4 {[%emt 0:06:22]} Qe5 {[%emt 0:00:41]} 24. Bg3 {[%emt 0:08:31]} Qe3+ {[%emt 0:00:35]} 25. Bf2 {[%emt 0:00:17]} Qe5 {[%emt 0:00:00]} 26. Bg3 {[%emt 0:00:24]} Qe3+ {[%emt 0:00:03]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.1"]
[White "Van Wely, Loek"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2604"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,56,-2,7,0,0,0,0,0,0,0,10,0,0,0,0,0,-4,0,0,-44,-41,-60,-60,-56,-54,-60,-59,-59,-57,-57,-57,-52,-54,-98,-97,-95,-99,-91,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. O-O O-O 7. Qb3 Qb6 8. Nc3 Rd8 9. Na4 {D78: Fianchetto Grünfeld: 6 0-0 c6} Qxb3 10. axb3 {[#] Hoping for Nb6!} Na6 11. Bf4 (11. Nc3 Nc7 12. Bf4 Nfe8 13. Rfc1 Ne6 14. cxd5 Nxf4 15. gxf4 cxd5 16. Ne5 e6 {½-½ (40) Wojtaszek,R (2724)-Nepomniachtchi,I (2773) Moscow 2019}) 11... Bf5 12. Rfc1 Be4 13. Nc3 {[#]} Bxf3 $146 ({Predecessor:} 13... c5 14. Be5 cxd4 15. Bxd4 e6 16. Ra4 Nd7 17. Bxg7 Kxg7 18. cxd5 Bxd5 19. Nxd5 exd5 {½-½ (35) Zhao,X (2503)-Danin,A (2584) Teplice 2016}) 14. Bxf3 dxc4 15. Bxc6 bxc6 16. Rxa6 cxb3 17. e3 c5 $1 18. Be5 cxd4 19. Bxd4 Ng4 20. Nb5 Rac8 21. Rxc8 Rxc8 22. h3 $1 {[%cal Rh3g4]} Ne5 23. Rxa7 Nd3 24. Rxe7 Nxb2 25. Bxb2 Bxb2 26. Rb7 Bf6 (26... Ba1 $17 {And now ...b2 would win.} 27. Kg2 b2) 27. Nd4 $11 Bxd4 28. exd4 Rd8 {Accuracy: White = 77%, Black = 67%.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.2"]
[White "Ernst, Sipke"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2541"]
[BlackElo "2638"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,54,13,18,19,0,0,0,0,0,0,0,0,-10,0,0,0,-4,0,-18,-16,-31,-18,-53,-57,-68,-67,-85,-50,-116,-112,-102,-101,-94,-78,-145,-151,-158,-164,-163,-106]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 dxc4 8. Qxc4 Nd7 9. e3 g6 {D43: Semi-Slav: 5 Bg5 h6} (9... Qe7 10. Be2 g6 11. Ne5 Bg7 12. f4 O-O 13. Ne4 Nb6 14. Qb3 Nd5 15. O-O Qb4 16. Qxb4 Nxb4 17. Rfc1 {½-½ (50) Aronian,L (2805)-Fedoseev,V (2718) Riadh 2017}) 10. Bd3 Bg7 11. O-O Qe7 $146 {The position is equal.} ({Predecessor:} 11... O-O 12. Qb4 a5 13. Qa3 Re8 14. Rfd1 e5 15. d5 Bf8 {½-½ (28) Ludevid Masana,J-Sanchez Huerga,A (2263) ICCF email 2014}) 12. Rfd1 O-O 13. Be4 Rd8 14. Rac1 Nb6 {[%cal Bd7b6,Bb6d5,Bd5f6,Bf6e8][%mdl 32]} 15. Qb3 Bd7 16. Ne2 Be8 17. Bb1 Rac8 18. Rc5 Nd5 19. Rdc1 b6 $36 {[%mdl 2048] Black fights for an advantage.} 20. R5c4 c5 21. a3 Rc7 22. Be4 (22. e4 $15 Nf6 23. Bd3) 22... Nf6 $17 23. Bd3 Bc6 $1 24. R4c2 Bd5 25. Qb5 {[#]} (25. Qa4 $142) 25... Ne8 $1 {Black is clearly better.} 26. dxc5 bxc5 {White must now prevent ...c4!} 27. Nf4 {[#]} ({Don't go for} 27. Rxc5 $2 Rxc5 28. Qxc5 Qxc5 $19) 27... Bxf3 {Accuracy: White = 52%, Black = 78%.} (27... a6 $1 $19 {[%mdl 512]} 28. Qxa6 Bb7) 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.3"]
[White "Helmond, Frans"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2108"]
[BlackElo "2618"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:25]} 3. e5 {[%emt 0:00:07]} Nd5 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:40]} 6. Bc4 {[%emt 0:01:23]} Nb6 {[%emt 0:04:31]} 7. Bb5+ {[%emt 0:01:13]} Bd7 {[%emt 0:03:16]} 8. Bxd7+ {[%emt 0:00:20]} Qxd7 {[%emt 0:00:53]} 9. cxd4 {[%emt 0:00:19]} Nc6 {[%emt 0:06:30]} 10. exd6 {[%emt 0:13:15]} e6 {[%emt 0:00:22]} 11. O-O {[%emt 0:00:18]} Bxd6 {[%emt 0:00:15]} 12. Nc3 {[%emt 0:00:13]} O-O {[%emt 0:00:22]} 13. Re1 {[%emt 0:05:15]} Rfd8 {[%emt 0:03:20]} 14. Bg5 {[%emt 0:06:29]} Be7 {[%emt 0:01:20]} 15. Bxe7 {[%emt 0:01:49]} Qxe7 {[%emt 0:00:12]} 16. a3 {[%emt 0:25:54]} Rd7 {[%emt 0:09:44]} 17. Qb3 {[%emt 0:05:36]} Nxd4 {[%emt 0:02:41]} 18. Nxd4 {[%emt 0:00:15]} Rxd4 {[%emt 0:00:08]} 19. Nb5 {[%emt 0:00:09]} Rd2 {[%emt 0:01:43]} 20. Rad1 {[%emt 0:09:57]} Rxd1 {[%emt 0:01:59]} 21. Rxd1 {[%emt 0:01:10]} Nd5 {[%emt 0:00:23]} 22. Nc3 {[%emt 0:01:25]} Nf6 {[%emt 0:00:32]} 23. Qa4 {[%emt 0:01:02]} h6 {[%emt 0:01:06]} 24. h3 {[%emt 0:00:05]} a6 {[%emt 0:01:29]} 25. Qd4 {[%emt 0:00:14]} Rc8 {[%emt 0:01:54]} 26. Qb6 {[%emt 0:05:28]} Kf8 {[%emt 0:02:49]} 27. Rd4 {[%emt 0:03:13]} Qc7 {[%emt 0:00:58]} 28. Qb4+ {[%emt 0:02:02]} Kg8 {[%emt 0:00:10]} 29. a4 {[%emt 0:01:26]} Qe5 {[%emt 0:07:34]} 30. Qxb7 {[%emt 0:04:55]} Rb8 {[%emt 0:01:16]} 31. Qa7 {[%emt 0:01:40]} Rxb2 {[%emt 0:00:59]} 32. Rd8+ {[%emt 0:00:13]} Kh7 {[%emt 0:00:09]} 33. Qd4 {[%emt 0:00:05]} Qe1+ {[%emt 0:01:25]} 34. Kh2 {[%emt 0:00:06]} Rxf2 {[%emt 0:01:48]} 35. Qd3+ {[%emt 0:07:12]} g6 {[%emt 0:00:07]} 36. Qg3 {[%emt 0:00:04]} Nh5 {[%emt 0:01:41]} 37. Rd1 {[%emt 0:00:14]} Nxg3 {[%emt 0:00:44]} 38. Rxe1 {[%emt 0:00:12]} Rc2 {[%emt 0:00:07]} 39. Nb1 {[%emt 0:05:22]} Nf5 {[%emt 0:00:11]} 40. Re5 {[%emt 0:00:26]} h5 {[%emt 0:00:29]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.4"]
[White "Gramb, Marius"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2148"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,45,63,35,31,36,12,25,25,12,13,21,26,32,27,25,47,0,0,-8,77,72,77,62,60,56,49,54,61,47,62,59,80,-26,0,-25,-21,-16,0,-22,-29,-29,-33,-36,-29,-24,-9,-25,-10,-16,0,0,0,-29,-11,-52,-46,-62,-59,-60,-6,-100,-123,-130,-130,-132,-132,-168,-156,-162,-162,-143,-154,-187,-195,-178,-124,-85,-17,-238,-209,-237,-235,-196,-204,-952,-960,-869,-854]} 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 Nd7 6. e5 {B06: Modern Defence} (6. Be3 b5 7. Bd3 b4 8. Ne2 c5 9. c3 bxc3 10. bxc3 Ngf6 11. O-O O-O 12. Rb1 Qa5 13. Kh1 Qc7 14. Ng3 {1-0 (55) Kravtsiv,M (2621)-Tkachiev,V (2658) Bastia 2015}) 6... Nh6 7. Be3 O-O 8. Qd2 {The position is equal.} b5 $146 ({Predecessor:} 8... c5 9. O-O-O Nf5 10. g4 Nxd4 11. Nxd4 cxd4 12. Bxd4 dxe5 13. Bxe5 Bxe5 14. fxe5 {½-½ (21) Simacek,P (2453)-Vokac,M (2441) Havlickuv Brod 2005}) 9. Bd3 c5 10. Be4 Rb8 11. dxc5 Nxc5 12. Bxc5 dxc5 13. Rd1 Qxd2+ 14. Rxd2 f5 {[#]} (14... f6 $11) 15. Bc6 $1 $16 e6 16. Ke2 Nf7 17. h4 h6 18. Rhd1 g5 19. g3 $1 ({Much weaker is} 19. fxg5 hxg5 20. hxg5 Nxe5 $15) 19... Rb6 20. Bd7 Bb7 21. Rd3 (21. Ke3 $16) 21... g4 $36 {[%mdl 2048] Black has good play.} 22. Ne1 c4 23. Re3 Bc8 24. Kf2 Rb7 25. Bxc8 Rxc8 26. Re2 Bf8 27. Red2 Bc5+ 28. Ke2 Kf8 29. Rd7 Rcc7 (29... Rbb8 {looks sharper.} 30. Nb1 Rd8 31. R7d2 Rxd2+ 32. Nxd2 Nd8) 30. Rxc7 Rxc7 31. a3 Ke8 32. Nb1 Nd8 33. b4 cxb3 34. cxb3 Bf8 (34... Nc6 $15) 35. Kd2 (35. b4 $11 {remains equal.}) 35... b4 $17 36. Nc2 a5 {[%cal Ba6a5,Ba5b4][%mdl 32]} 37. axb4 axb4 38. Ne3 Nc6 39. Ke2 Bc5 40. Nc2 Ra7 {Threatens to win with ...Ra2.} 41. Nd2 Ra2 42. Kd3 {[#]} Bf2 (42... Rb2 $1 $19 43. Rf1 Na5) 43. Nf1 Rb2 ({Black should try} 43... h5 $17) 44. Na1 $2 (44. Nxb4 $1 $11 {and White is okay.} Nxb4+ 45. Kc3 {[%mdl 64] Double Attack} Bxg3 46. Nxg3) 44... Na5 45. Rd2 Rb1 ({But not} 45... Rxd2+ 46. Kxd2 Bd4 47. Nc2) 46. Rxf2 {Strongly threatening Ra2.} Rxa1 47. Kd4 $2 (47. Ne3) 47... Nxb3+ $19 48. Kc4 {[#]} Rxf1 $1 {[%mdl 512] Accuracy: White = 43%, Black = 67%.} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.5"]
[White "Engel, Johann"]
[Black "Gurevich, Mikhail"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2165"]
[BlackElo "2579"]
[Annotator "RC"]
[PlyCount "82"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:01:18]} 2. c4 {[%emt 0:00:06]} f5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:10]} g6 {[%emt 0:00:10]} 5. Bg5 {[%emt 0:01:39]} Nbd7 {[%emt 0:00:30]} 6. e3 {[%emt 0:01:26]} Bg7 {[%emt 0:01:24]} 7. Bd3 {[%emt 0:06:41]} e5 {[%emt 0:03:19]} 8. e4 {[%emt 0:07:46]} f4 {[%emt 0:15:32]} 9. Nd5 {[%emt 0:07:12]} c6 {[%emt 0:06:29]} 10. Nxf6+ {[%emt 0:02:32]} Bxf6 {[%emt 0:00:10]} 11. Bxf6 {[%emt 0:00:04]} Qxf6 {[%emt 0:02:48]} 12. Bc2 {[%emt 0:04:01]} g5 {[%emt 0:02:52]} 13. Qd3 {[%emt 0:06:11]} g4 {[%emt 0:21:06]} 14. dxe5 {[%emt 0:00:09]} dxe5 {[%emt 0:00:37]} 15. Nd2 {[%emt 0:00:20]} Nc5 {[%emt 0:13:10]} 16. Qc3 {[%emt 0:05:58]} a5 {[%emt 0:04:22]} 17. O-O-O {[%emt 0:16:20]} Qe7 {[%emt 0:09:59]} 18. a3 {[%emt 0:11:55]} a4 {[%emt 0:08:43]} 19. Nb1 {[%emt 0:05:57]} h5 {[%emt 0:01:18]} 20. Qb4 {[%emt 0:03:59]} Be6 {[%emt 0:00:27]} 21. Rd2 {[%emt 0:14:05]} Nb3+ {[%emt 0:01:05]} 22. Bxb3 {[%emt 0:00:05]} Qxb4 {[%emt 0:00:05]} 23. axb4 {[%emt 0:00:04]} axb3 {[%emt 0:00:05]} 24. Na3 {[%emt 0:06:02]} Ra4 {[%emt 0:08:49]} 25. Kb1 {[%emt 0:03:58]} Rxb4 {[%emt 0:00:52]} 26. Rc1 {[%emt 0:00:15]} Ke7 {[%emt 0:00:37]} 27. Rc3 {[%emt 0:00:57]} Rd8 {[%emt 0:00:42]} 28. Rxd8 {[%emt 0:00:54]} Kxd8 {[%emt 0:00:05]} 29. Kc1 {[%emt 0:00:41]} Kc7 {[%emt 0:00:43]} 30. Kd2 {[%emt 0:00:43]} Kb6 {[%emt 0:00:17]} 31. Rc1 {[%emt 0:05:38]} Kc5 {[%emt 0:00:20]} 32. Kd3 {[%emt 0:00:19]} Ra4 {[%emt 0:01:06]} 33. f3 {[%emt 0:00:36]} Kb4 {[%emt 0:02:55]} 34. Rb1 {[%emt 0:00:27]} Ra8 {[%emt 0:00:42]} 35. Rc1 {[%emt 0:01:09]} Rd8+ {[%emt 0:01:15]} 36. Ke2 {[%emt 0:00:08]} Rd4 {[%emt 0:00:23]} 37. c5 {[%emt 0:02:07]} gxf3+ {[%emt 0:02:14]} 38. gxf3 {[%emt 0:00:19]} Bc4+ {[%emt 0:00:04]} 39. Ke1 {[%emt 0:03:01]} Kxc5 {[%emt 0:00:39]} 40. Kf2 {[%emt 0:01:59]} b5 {[%emt 0:02:34]} 41. Kg2 {[%emt 0:00:30]} Rd2+ {[%emt 0:01:01]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.6"]
[White "Elgersma, Onno"]
[Black "Van Foreest, Lucas"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2173"]
[BlackElo "2522"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,70,28,20,22,0,0,0,14,0,0,-20,-10,-18,-16,-35,-11,-41,-29,-29,0,-47,-41,-49,-44,-95,-30,-108,-95,-89,-93,-56,-18,-25,-18,-18,-19,-249,-258,-249,-247,-430,-399,-765,-780,-780,-748,-706,-698,-721,-509,-509,-459,-884,-641,-836,-779,-707,-673]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O h5 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (8... Be7 9. Re1 O-O 10. Nxc6 dxc6 11. e5 Rd8 12. Qf3 Nd5 13. h4 Bd7 14. Bg5 Bxg5 15. hxg5 Nxc3 16. Qxc3 Be8 17. Rad1 a5 18. a3 Rab8 19. Qc5 b6 20. Qe3 c5 {1-0 (60) Wang,H (2726)-Andreikin,D (2721) China 2019}) 9. Nxc6 (9. Nf3 {with more complications.} Ng4 10. a3 Be7 11. Qe2 d6 12. Rd1) 9... dxc6 10. Qe2 e5 {The position is equal.} 11. h3 Be6 12. a4 $146 ({Predecessor:} 12. Be3 b5 13. b3 Bb4 14. Nd1 Ba3 15. f4 Rd8 16. f5 {½-½ (61) Tschann,S (2217)-Budisin,S Germany 2002}) 12... a5 13. Nd1 Bc5 14. Ne3 g6 15. c3 h4 16. g4 $1 Kf8 17. Bd2 Kg7 18. Kh1 Rhd8 19. f4 (19. Bc1 $15) 19... exf4 {[#]} (19... Rxd2 $17 20. Qxd2 Rd8) 20. Rxf4 (20. Nf5+ $1 $11 {[%mdl 512] keeps the balance.} Bxf5 (20... gxf5 21. Bxf4) 21. Bxf4) 20... Rxd2 $17 21. Qxd2 Rd8 (21... Qxf4 $2 {[#] perishes.} 22. Nf5+ $1 {[%mdl 512]} Qxf5 23. gxf5 $18) 22. Qf2 Qe5 23. Rf1 {[%cal Rf4f6]} Bxe3 24. Qxe3 Nd5 $1 $36 {[%cal Rd5e3][%mdl 2112] Double Attack, Pin. White is under pressure.} 25. Qd2 $2 ({Don't go for} 25. Qc5 $2 b6 $19) (25. Rxf7+ $1 $11 {and White has nothing to worry.} Bxf7 26. Qd2 {[%mdl 64] Pin}) 25... Nxf4 $19 26. Qxd8 {Threatens to win with Qd4.} Nxg2 27. Qd2 $2 (27. Qd4 {is a better defense.} Qxd4 28. cxd4) 27... Bc4 28. Qxg2 $2 (28. Rd1 Nf4 29. Qd4 Qxd4 30. Rxd4) 28... Bxf1 {Black is clearly winning.} 29. Qxf1 Qxe4+ {[%mdl 4160] Endgame Double Attack. KQ-KQ} 30. Kg1 Qxa4 31. Qf2 Qd1+ 32. Kg2 a4 33. Kh2 (33. Qxh4 $142 Qd5+ 34. Kg1) 33... Qd6+ 34. Kh1 {[#]} Qg3 $1 35. Qf1 b5 {Accuracy: White = 15%, Black = 58%.} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.7"]
[White "Monroy, Charles"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2432"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,93,21,20,24,49,24,37,35,175,181,137,94,162,152,232,204,223,233,214,174,321,321,304,173,185,183,173,87,87,92,85,79,79,87,79,93,95,86,86,75,82,75,81,82,83,70,86,87,81,22,82,75,106,63,68,62,75,9,12,-42,-43,-102,-112,-106,-112,-110,-36,-32,-10,-11,-6,-6,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. O-O $146 {B22: Sicilian: 2 c3} (8. Na3 a6 9. O-O Bf5 10. d4 cxd4 11. Nxd4 Nxd4 12. cxd4 e6 13. Qf3 Qd7 14. Qg3 Bg6 15. Bf4 Bxa3 16. bxa3 O-O 17. Rac1 Rac8 18. h4 Nd5 19. Bd6 Nc3 20. Rce1 {0-1 (38) Mamedov,R (2699)-Navara,D (2740) Porto Carras 2018}) ({Predecessor:} 8. Na3 Bf5 9. d4 cxd4 10. Nb5 Qd7 11. Nbxd4 Nxd4 12. Nxd4 Be4 13. O-O {1-0 (15) Sveshnikov,E (2508)-Haugli,P (2362) Riga 2004}) 8... Bf5 9. d4 e6 10. Na3 {White is slightly better.} cxd4 (10... Qd7 $14) 11. Nb5 $18 Qd7 12. Nfxd4 Nxd4 (12... a6 $16) 13. Nxd4 Be4 (13... Be7 $16 {was called for.}) 14. Qe2 Bd5 15. Rd1 $1 Rc8 16. Bxd5 Nxd5 (16... Qxd5 $142 17. b3 Be7) 17. c4 $1 Nf6 18. b3 (18. Nb5 $142 Qc6 19. Nxa7 Qxc4 20. Qf3) 18... b6 19. Qf3 Bc5 {[#]} 20. Nf5 (20. Bb2 $1 $18 {Nf5 is the strong threat.} Qc7 21. Nb5) 20... Qc6 $16 {And now ...Qxf3 would win.} 21. Nxg7+ Ke7 22. Qxc6 Rxc6 23. Bg5 {aiming for Nh5.} Rg8 24. Bxf6+ $1 Kxf6 25. Nh5+ Ke7 26. Rd3 Rd6 27. Rxd6 Bxd6 {[%mdl 4096] Endgame KRB-KRN} 28. Rd1 a6 29. Ng3 Be5 30. Kf1 b5 31. Re1 (31. Rc1 $16) 31... f6 (31... Bxg3 $1 $11 32. fxg3 (32. hxg3 bxc4 33. bxc4 Rb8 $11) 32... bxc4) 32. Re4 Rd8 33. cxb5 axb5 34. Ke2 Bc3 35. Nf1 (35. Kf3 $16) 35... b4 $11 36. Rc4 (36. Kf3 $11) 36... Ra8 $15 37. Rc7+ (37. Ne3 $15 Rxa2+ 38. Kf3) 37... Kd6 $17 38. Rxh7 Rxa2+ 39. Kd3 {[#]} Rxf2 ({Black should try} 39... f5 $1 $17 40. Ng3 Rd2+ 41. Ke3 Rb2) 40. Ne3 $15 Rd2+ 41. Ke4 $1 {Threatens to win with Nc4+.The position is equal.} f5+ 42. Kf3 $132 {[%mdl 2048] Black must now prevent Nc4+. White puts up resistance} Ra2 43. Nc4+ Kc6 44. Re7 Kd5 45. Rd7+ Kc5 46. Rc7+ Kd5 47. Rd7+ {Accuracy: White = 58%, Black = 47%.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.8"]
[White "Harff, Marcel"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2372"]
[BlackElo "2392"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,25,-5,23,23,32,38,42,28,37,44,36,30]} 1. c4 Nf6 2. g3 e6 3. b3 d5 4. Bb2 Be7 5. Nf3 O-O 6. Bg2 c5 7. e3 Nc6 8. O-O Re8 9. d4 {A14: English Opening: 1...e6 with b3 by White} (9. Ne5 Nxe5 10. Bxe5 Bd7 11. d3 Bc6 12. Nd2 Nd7 13. Bb2 Bf6 14. Bxf6 Qxf6 15. Rc1 Rad8 16. cxd5 exd5 {0-1 (41) Jumabayev,R (2607)-Zvjaginsev,V (2662) Moscow 2016}) 9... cxd4 10. Nxd4 Nxd4 $146 ({Predecessor:} 10... Bd7 11. cxd5 Nxd5 12. e4 Nf6 13. e5 Nxe5 14. Bxb7 Rb8 15. Bg2 Qa5 16. Nd2 Rec8 {1-0 (42) Martins,D (2402)-Karthik,V (2305) Bhubaneswar 2016}) 11. Qxd4 dxc4 12. Qxc4 Bd7 13. Rd1 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.9"]
[White "Pieper, Dawid"]
[Black "Dambacher, Martijn"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2175"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,85,8,6,6,15,16,16,0,0,-40,0,0,0,0,0,0,0,-29,-20,-29,0,-10,-17,-89,-75,-69,-64,-84,-79,-100,-67,-77,-69,-272,-94,-127,0,-276,-282,-481,-184,-184,-184,-184,-184,-184,-184,-184,-184,-313,-316,-316,-312,-290,-277,-286,-286,-385,-381,-350,-334,-498,-494,-483,-484,-471,-472,-525,-542,-543,-534,-622,-580,-683]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 e5 8. Qd3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} h6 (8... Rc8 9. O-O h6 10. Nd2 Be6 11. Rd1 Nf6 12. Nf1 Bc4 13. Qf3 Bxf1 14. Kxf1 Be7 15. Qd3 Rc6 {½-½ (30) Ni,H (2674)-Fedoseev,V (2702) China 2019}) 9. Be3 Nf6 10. a4 {The position is equal.} Be6 11. a5 Be7 12. O-O Rc8 13. Rfd1 O-O 14. Bb6 Qd7 15. h3 Qc6 16. Nh2 $146 ({Predecessor:} 16. Rac1 Nd7 17. Be3 Nc5 18. Bxc5 Qxc5 {0-1 (84) Jaracz,B (2281)-Zawadzka,J (2358) Warsaw 2012}) 16... Nd7 17. Be3 f5 18. f3 (18. exf5 $11 {remains equal.} Bxf5 19. Qd5+ Rf7 20. Qd2) 18... fxe4 19. Qxe4 Nf6 20. Qg6 Bf7 $36 {[%mdl 2048] Black has strong initiative.} 21. Qg3 Nh5 22. Qg4 Kh7 23. Ra4 $2 {[#]} (23. Qe4+ $15 Qxe4 24. fxe4) 23... Nf6 $2 (23... d5 $1 $19 {[%cal Rd5d4] Threatens to win with ...d4.} 24. Nxd5 Bxd5 25. Qxh5 Qxa4 26. Rxd5 Rxc2 27. Qxe5 Bf6 28. Qf5+ Kh8) 24. Qg3 $17 Nh5 (24... Be6 $17 25. Raa1 g5) 25. Qg4 $19 {[#]} d5 $1 {[%cal Rd5d4]} 26. Qf5+ $2 (26. Nxd5 Bxd5 27. Qxh5) 26... Bg6 $2 (26... g6 27. Qd3 d4 28. Bxd4 exd4 29. Rxd4 Bc5) 27. Qxe5 Bf6 28. Qxd5 Bxc3 29. Qxc6 Rxc6 30. bxc3 Bxc2 {[%mdl 64] Double Attack} 31. Rda1 (31. Rh4 {is a better defense.} Bxd1 32. Rxh5) 31... Bxa4 ({Stronger than} 31... Rxc3 32. R4a3 $11) 32. Rxa4 Rxc3 33. Ng4 Nf6 {Hoping for ...Nxg4.} 34. Bd4 Rc1+ 35. Kf2 Ne4+ 36. Ke3 Nc3 37. Ra3 (37. Kd2 $142 Nxa4 38. Kxc1) 37... Nb5 {Black is clearly winning.} 38. Rd3 Nxd4 39. Rxd4 Rc2 40. Rd7 Rxg2 41. Rxb7 Ra2 42. f4 Rxa5 43. Kd4 {Accuracy: White = 36%, Black = 64%.} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.10"]
[White "Sadzikowski, Daniel"]
[Black "Verhoef, Pieter"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2510"]
[BlackElo "2136"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,77,56,48,68,51,49,58,54,52,55,57,85,34,50,55,54,43,41,45,45,64,85,51,33,23,42,40,34,36,113,120,148,145,232,230,239,227,239,231,221,227,384,379,506,504,506,500,486,413,754,713]} 1. c4 c5 2. Nf3 g6 3. e4 Bg7 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 O-O 8. O-O Nc6 9. Be3 Nxd4 10. Bxd4 a5 11. Rc1 Bd7 12. b3 Bc6 13. f3 Nd7 14. Be3 Nc5 15. Qd2 Qc7 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} (15... e6 16. Nb5 Be5 17. Bg5 Qb6 18. Qe3 Bxb5 19. cxb5 Rfc8 20. Kh1 a4 21. b4 Nd7 22. Qd2 Qd4 23. Qxd4 Bxd4 {0-1 (39) Lenderman,A (2637)-Shimanov,A (2610) chess.com INT 2019}) 16. Rc2 b6 17. Rb1 Qb7 $146 {White is slightly better.} ({Predecessor:} 17... Rfc8 18. Bf1 Rab8 19. Rbc1 Qb7 20. Nd5 Bxd5 21. cxd5 Nd7 22. Bb5 Nc5 23. Rb1 {1-0 (34) Holinka,H (1976)-Righi,S (1781) Willingen 2016}) 18. Bf1 Rfd8 19. a3 e6 20. Qf2 ({White should try} 20. Bg5 $16) 20... d5 21. cxd5 ({Stronger than} 21. Bxc5 bxc5 22. Qe1 Bd4+ 23. Kh1 Bxc3 $19) 21... exd5 22. exd5 Bxd5 23. b4 ({But not} 23. Bxc5 bxc5 24. Nxd5 Rxd5 $15) 23... axb4 24. axb4 Nd7 25. Nxd5 Qxd5 26. Rd2 Qc6 27. Rbd1 {Black must now prevent Rd6.} Bf6 28. Rd6 $36 {[%mdl 2048] White fights for an advantage.} Qc7 {[#]} (28... Qb7 $1 $14) 29. Qd2 $1 $16 {[%cal Rd6d7]} Ne5 30. Bxb6 Qxd6 (30... Qxb6+ $16 {keeps fighting.} 31. Rxb6 Rxd2 32. Rxd2 Bg5) 31. Qxd6 $18 Rxd6 32. Rxd6 Be7 33. Rd5 Nc6 34. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} Bd8 $2 (34... Nd8 35. Be3 Nb7) 35. Bf2 ({Resist} 35. Bc5 Na5 $18) 35... Ne7 36. Rd7 Rb8 37. Ba7 Ra8 {If only Black now had time for ...Rxa7....} 38. b6 {[#] And now b7 would win.} Kg7 (38... Nc6 $142 39. b7 Rxa7 40. Rxd8+ Kg7) 39. Bb5 {Accuracy: White = 77%, Black = 39%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.11"]
[White "Asadzade, Idris"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2125"]
[BlackElo "2507"]
[Annotator "RC"]
[PlyCount "160"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:18:46]} 2. c4 {[%emt 0:00:08]} c6 {[%emt 0:00:18]} 3. Nc3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:17]} 4. Nf3 {[%emt 0:00:29]} dxc4 {[%emt 0:00:30]} 5. a4 {[%emt 0:00:44]} Bf5 {[%emt 0:00:12]} 6. Ne5 {[%emt 0:00:35]} Nbd7 {[%emt 0:00:05]} 7. Nxc4 {[%emt 0:00:22]} Nb6 {[%emt 0:00:09]} 8. Ne5 {[%emt 0:00:38]} a5 {[%emt 0:00:04]} 9. f3 {[%emt 0:02:10]} Nfd7 {[%emt 0:00:06]} 10. Nxd7 {[%emt 0:07:24]} Nxd7 {[%emt 0:02:51]} 11. e4 {[%emt 0:00:09]} Bg6 {[%emt 0:00:04]} 12. Qb3 {[%emt 0:02:32]} e5 {[%emt 0:10:51]} 13. dxe5 {[%emt 0:04:42]} Bb4 {[%emt 0:00:09]} 14. Be3 {[%emt 0:07:11]} Nxe5 {[%emt 0:03:58]} 15. Bc4 {[%emt 0:03:22]} Qh4+ {[%emt 0:15:36]} 16. Bf2 {[%emt 0:16:44]} Qg5 {[%emt 0:01:08]} 17. Bf1 {[%emt 0:02:52]} Rd8 {[%emt 0:04:30]} 18. Qc2 {[%emt 0:06:38]} h5 {[%emt 0:06:21]} 19. h4 {[%emt 0:03:05]} Qf4 {[%emt 0:00:57]} 20. Qc1 {[%emt 0:01:32]} Qxc1+ {[%emt 0:09:31]} 21. Rxc1 {[%emt 0:00:05]} f6 {[%emt 0:00:03]} 22. Be3 {[%emt 0:06:13]} Bf7 {[%emt 0:01:47]} 23. Kf2 {[%emt 0:00:48]} Bb3 {[%emt 0:00:27]} 24. Ra1 {[%emt 0:05:22]} Kf7 {[%emt 0:06:45]} 25. Be2 {[%emt 0:04:04]} Nd7 {[%emt 0:12:18]} 26. Na2 {[%emt 0:03:07]} Bc5 {[%emt 0:00:26]} 27. Nc1 {[%emt 0:03:45]} Be6 {[%emt 0:01:19]} 28. Nd3 {[%emt 0:00:55]} Bxe3+ {[%emt 0:00:10]} 29. Kxe3 {[%emt 0:00:01]} Ke7 {[%emt 0:03:13]} 30. Rhd1 {[%emt 0:02:15]} Bc4 {[%emt 0:05:19]} 31. Nf4 {[%emt 0:01:33]} Bf7 {[%emt 0:00:07]} 32. Nd3 {[%emt 0:03:25]} Ra8 {[%emt 0:00:41]} 33. Rdc1 {[%emt 0:01:15]} Ra6 {[%emt 0:02:52]} 34. Ra3 {[%emt 0:02:16]} Rb6 {[%emt 0:00:13]} 35. Rcc3 {[%emt 0:02:13]} Rd8 {[%emt 0:05:38]} 36. f4 {[%emt 0:05:12]} Kd6 {[%emt 0:02:23]} 37. b3 {[%emt 0:03:43]} Re8 {[%emt 0:00:10]} 38. Bf3 {[%emt 0:02:57]} Bg6 {[%emt 0:03:14]} 39. Rc4 {[%emt 0:02:11]} Bf7 {[%emt 0:00:11]} 40. Rc3 {[%emt 0:00:35]} Bd5 {[%emt 0:01:00]} 41. Kd4 {[%emt 0:02:36]} c5+ {[%emt 0:01:10]} 42. Ke3 {[%emt 0:00:18]} Bxe4 {[%emt 0:00:40]} 43. Bxe4 {[%emt 0:00:02]} f5 {[%emt 0:00:01]} 44. Rc4 {[%emt 0:00:49]} fxe4 {[%emt 0:01:14]} 45. Rxe4 {[%emt 0:00:05]} Rxe4+ {[%emt 0:00:28]} 46. Kxe4 {[%emt 0:00:01]} Ke6 {[%emt 0:00:51]} 47. f5+ {[%emt 0:02:01]} Kd6 {[%emt 0:00:01]} 48. Nb2 {[%emt 0:00:25]} Nf6+ {[%emt 0:00:02]} 49. Kf4 {[%emt 0:00:12]} Rb4+ {[%emt 0:02:02]} 50. Nc4+ {[%emt 0:00:04]} Ke7 {[%emt 0:00:13]} 51. Kg5 {[%emt 0:01:26]} Kf8 {[%emt 0:00:34]} 52. Kf4 {[%emt 0:00:34]} Ke7 {[%emt 0:00:25]} 53. Kg5 {[%emt 0:00:20]} Kf7 {[%emt 0:00:23]} 54. Ne5+ {[%emt 0:00:46]} Kf8 {[%emt 0:00:23]} 55. Nc4 {[%emt 0:00:17]} Nd5 {[%emt 0:00:22]} 56. Kxh5 {[%emt 0:00:49]} Nf4+ {[%emt 0:00:05]} 57. Kg4 {[%emt 0:00:36]} Nxg2 {[%emt 0:00:12]} 58. Kg3 {[%emt 0:00:15]} Ne1 {[%emt 0:00:03]} 59. Nxa5 {[%emt 0:00:27]} Nc2 {[%emt 0:00:01]} 60. Ra2 {[%emt 0:00:26]} Nd4 {[%emt 0:00:01]} 61. Rf2 {[%emt 0:01:05]} b6 {[%emt 0:00:00]} 62. Nc4 {[%emt 0:00:40]} Nxb3 {[%emt 0:00:02]} 63. Rb2 {[%emt 0:00:35]} Ke7 {[%emt 0:01:31]} 64. Ne5 {[%emt 0:00:43]} Na5 {[%emt 0:00:02]} 65. Nd3 {[%emt 0:01:38]} Rxa4 {[%emt 0:00:20]} 66. Nf4 {[%emt 0:02:27]} Nc4 {[%emt 0:00:01]} 67. Rb3 {[%emt 0:00:30]} Kf6 {[%emt 0:00:26]} 68. Nd5+ {[%emt 0:00:11]} Kxf5 {[%emt 0:00:04]} 69. Nxb6 {[%emt 0:00:15]} Ra3 {[%emt 0:00:41]} 70. Rxa3 {[%emt 0:00:21]} Nxa3 {[%emt 0:00:01]} 71. Kf3 {[%emt 0:00:22]} Nb5 {[%emt 0:00:21]} 72. Nc4 {[%emt 0:00:47]} Nd4+ {[%emt 0:00:15]} 73. Ke3 {[%emt 0:00:08]} Kg4 {[%emt 0:00:22]} 74. Ne5+ {[%emt 0:00:04]} Kxh4 {[%emt 0:00:05]} 75. Nd7 {[%emt 0:00:04]} Ne6 {[%emt 0:00:24]} 76. Ke4 {[%emt 0:00:25]} g5 {[%emt 0:00:04]} 77. Ne5 {[%emt 0:00:24]} g4 {[%emt 0:00:13]} 78. Kd5 {[%emt 0:00:35]} g3 {[%emt 0:00:10]} 79. Nf3+ {[%emt 0:00:33]} Kg4 {[%emt 0:00:21]} 80. Ng1 {[%emt 0:00:04]} g2 {[%emt 0:00:28] Kd4} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "4.12"]
[White "Vandenbussche, Thibaut"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2442"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,66,11,18,32,30,31,28,37,35,36,38,36,33,42,29,28,29,35,15,18,15,20,9,11,10,11,0,7,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,8,6,108]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. b3 O-O 10. Bb2 Nc6 11. O-O a6 {B52: Sicilian: Moscow Variation with 3...Bd7} 12. Nxc6 Qxc6 13. Nd5 Nxd5 {White has an edge.} 14. exd5 Qc5 15. Bxg7 Kxg7 16. Re1 {[#]} Rae8 $146 ({Predecessor:} 16... e5 17. dxe6 fxe6 18. Qd2 Rf6 19. Rad1 {½-½ (46) Adams,M (2752)-Areshchenko,A (2720) Warsaw 2013}) 17. Qd2 e5 18. dxe6 Rxe6 19. Rad1 Rfe8 {The position is equal.} 20. Rxe6 Rxe6 $11 {[%mdl 4096] Endgame KQR-KQR} 21. g3 Qf5 22. Qc3+ Kg8 23. Kg2 (23. Rd4 {is more complex.} Re2 24. Rf4 Qe6 25. Qf3 b5 26. a3) 23... Qe4+ 24. Qf3 Qxf3+ 25. Kxf3 {KR-KR} Kf8 26. Rd4 Ke7 27. Re4 Re5 28. c5 Ke6 29. Rb4 Rxc5 30. Rxb7 Rc3+ 31. Kg2 Rc2 32. a4 Rc3 33. b4 Ke5 {Accuracy: White = 85%, Black = 83%.} (33... Rb3 $11) 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.1"]
[White "Bok, Benjamin"]
[Black "Van Foreest, Lucas"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2638"]
[BlackElo "2522"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,109,28,24,20,25,18,18,18,16,24,16,20,18,15,22,33,41,36,22,32,24,58,57,41,37,52,48,46,36,48,44,38,39,28,72,93,81,91,60,62,25,31,11,54,15,112,111,118,110,105,52,150,145,127,102,72,127,123,72,72,72,72,72,72,7,106,81,106,106,349,348,343,342,320,321,29962,29964,29959,29958,29954,11893,6203,0,372,365,5439,358,358,348,348,340,5222,83]} 1. c4 Nf6 2. Nf3 e6 3. g3 Be7 4. Bg2 d5 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d4 cxd4 10. Nxd4 Bd7 {A14: English Opening: 1...e6 with b3 by White} (10... Nxd4 11. Qxd4 Bf6 12. Qd2 Bxb2 13. Qxb2 Rb8 14. Rd1 Qf6 15. Qd4 Qxd4 16. Rxd4 Nf6 17. Na3 b6 18. Nb5 a5 19. Rad1 {1-0 (66) Jones,G (2681)-Safarli,E (2662) Astana 2019}) 11. Na3 Nxd4 12. Qxd4 {[%csl Gb2][%cal Rd4g7][%mdl 64] Double Attack} Bf6 {The position is equal.} 13. Qd2 Bc6 14. Rfd1 Qe7 15. Bxf6 $146 ({Predecessor:} 15. Nc4 Rfd8 16. Ne5 Bb5 17. Ng4 Bg5 18. Qe1 h5 19. e4 {0-1 (36) Zygouris,H (2193)-Smerdon,D (2523) Aghios Kirykos 2015}) 15... Qxf6 16. Qe1 Qe7 17. Nc2 b6 18. Rac1 Rac8 19. e4 Nc7 20. Qb4 Qe8 21. Nd4 $36 {[%mdl 2048] White fights for an advantage.} Bb7 22. Qa3 Na6 23. e5 Bxg2 24. Kxg2 Rxc1 25. Rxc1 Qa8+ 26. Kg1 Rc8 27. Rxc8+ Qxc8 28. Nb5 {Strongly threatening Nd6.} Nb8 29. Nxa7 Qc3 30. Qa4 {[%cal Ra4e8]} g5 31. Qe4 (31. h4 $5 {[%cal Ra4e8]}) 31... Kg7 (31... Nd7 $11) 32. Qe3 $16 Qa1+ 33. Kg2 h6 34. a4 (34. Qxb6 $16 Nd7 35. Qd6 Nxe5 36. Qd2) 34... Qb1 (34... Nd7 $14) 35. Nc8 Nd7 36. Nxb6 Nxb6 37. Qxb6 {[%mdl 4096] Endgame KQ-KQ} Qe4+ 38. f3 ({White should try} 38. Kf1) 38... Qc2+ 39. Qf2 Qxb3 40. a5 {aiming for a6.} Qc4 41. g4 ({White should play} 41. Qd2 $16) 41... h5 (41... Kg8 $11 {remains equal.}) 42. Qe3 Qa2+ {[#]} 43. Kg3 $1 Kg6 $2 (43... hxg4 $16 44. Qxg5+ {[%mdl 64] Double Attack} Kf8) 44. gxh5+ $18 Kxh5 45. Qd3 {[%cal Rd3h7]} Kh6 46. Qd8 Qc4 $2 {[#]} (46... Kg7 $18 47. Qxg5+ Kf8 48. Qd8+ Kg7 49. Qg5+ Kf8 50. Qd8+ Kg7) 47. Qf6+ $1 Kh5 48. Qxf7+ Kh6 49. Qf6+ Kh5 50. Qf7+ $2 (50. Qg7 {[%cal Rg7h7]} Qf4+ 51. Kg2 Qd2+ 52. Kh3) 50... Kh6 51. Qf8+ Kh5 $2 (51... Kg6 52. Qf6+ Kh5) 52. Qe8+ $2 (52. Qg7 {[%cal Rg7h7]} Qf4+ 53. Kg2 Qd2+ 54. Kh3) 52... Kh6 53. Qh8+ Kg6 {intending ...Qf4+.} 54. Qg8+ Kf5 $2 (54... Kh6 55. Qh8+ Kg6 56. Qg8+ Kh6 57. Qh8+) 55. Qh7+ $2 {Accuracy: White = 57%, Black = 37%.} (55. Qg7 $18 {[%csl Ge5][%cal Rg7f6] and the rest is easy.} Qf4+ 56. Kg2 Qd2+ 57. Kh3 g4+ 58. Qxg4+ Kxe5 59. a6) 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.2"]
[White "Nasuta, Grzegorz"]
[Black "Donchenko, Alexander"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2518"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,101,0,-1,0,-4,-10,2,0,-11,0,25,29,71,26,16,5,12,25,18,18,78,78,72,88,88,0,0,0,0,-12,58,-52,-48,-123,-47,-158,0,-10,0,-37,-14,-15,-20,-95,-95,-106,-49,-58,-25,-84,-73,-84,-87,-60,-82,-170,-155,-174,-87,-77,-72,-180,-186,-227,-216,-224,-216,-310,-303,-281,-70,-73,43,33,60,38,34,25,29975,1480,29965,12805,3114,2552,29982,10800,29992,29991,29995,29996,29996,29994]} 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. O-O e6 7. d4 {B23: Closed Sicilian: Lines without g3} cxd4 8. Nb5 Nge7 9. Bb3 {The position is equal.} O-O 10. Nbxd4 b6 (10... Nxd4 11. Nxd4 a6 12. c3 b5 13. Be3 Qc7 14. Qd2 e5 15. fxe5 dxe5 {½-½ (50) Grischuk,A (2767)-Nepomniachtchi,I (2751) Moscow 2018}) 11. c3 Bb7 $146 {next ...Nxd4 is good for Black.} ({Predecessor:} 11... Ba6 12. Rf2 Nxd4 13. Nxd4 d5 14. f5 exf5 15. exf5 {0-1 (73) Barseghyan,A (2380)-Sychev,K (2537) Yerevan 2019}) 12. Nxe6 (12. f5 $5) 12... fxe6 13. Ng5 $1 {[%cal Rg5e6]} d5 {...Bc8 is the strong threat.} 14. Nxe6 {[%mdl 64] Double Attack} Qd6 $1 {[%cal Rd6e6]} 15. c4 Bc8 (15... Ba6 $11 16. cxd5 Bxf1) 16. Nxf8 $16 {[%cal Rc4d5]} Qc5+ {[%mdl 64] Double Attack} 17. Kh1 {[%cal Rc4d5]} dxc4 18. Bc2 (18. f5 $16 Bxf8 19. f6 cxb3 20. Qxb3+ Kh8 21. fxe7 Qxe7 22. Bg5 $1 {[%mdl 512]} (22. Qc3+ Bg7 $16)) 18... Bxf8 $11 {[#]} 19. f5 $1 {[%mdl 512]} Ne5 (19... gxf5 20. exf5) 20. Bf4 Bb7 {[#]} (20... gxf5 21. exf5 Bb7 22. Qe2 $16) (20... N7c6 $11) 21. Qe1 ({White has to play} 21. b4 $1 $14 {[%mdl 512]} Qc7 (21... Qxb4 22. Bxe5) 22. f6) 21... Bg7 22. Qh4 (22. Rc1 $15) 22... Rf8 ({Black should try} 22... gxf5 $1 $17 23. exf5 Nd3) 23. Rad1 (23. Be3 $15 Bf6 24. Qg3) 23... Bf6 (23... gxf5 $17 {White must now prevent ...N7g6.} 24. Qh3 (24. Bxe5 Ng6 $17 {[%mdl 64] Double Attack}) 24... Nd3 25. Bxd3 cxd3) 24. Qg3 $1 Kg7 25. Qh3 {Strongly threatening Bh6+.} g5 26. Qg3 $1 h6 $36 {[%mdl 2048] Black has the initiative.} 27. Be3 (27. h4 $11) 27... Qc7 $1 $17 28. Rd2 Bc6 (28... N7c6 $1 $17 29. a3 Rd8) 29. Rfd1 $15 Nc8 30. h4 (30. b3 $11 {remains equal.}) 30... Qe7 $17 31. Kg1 Kf7 32. hxg5 hxg5 33. Kf2 (33. b3 $17 {was worth a try.}) 33... Rh8 $19 34. Kg1 {[#]} Kg7 (34... b5 $1 $19 35. Bf2 b4) 35. a3 b5 36. Bb1 (36. b3 $17) 36... a5 {[%cal Ba7a5,Ba5b4][%mdl 32]} 37. Rd4 b4 38. axb4 axb4 39. b3 (39. R1d2 {was called for.}) 39... c3 ({But not} 39... cxb3 40. R1d2 $19) 40. Bc2 Rh5 $2 (40... Kf7 $19 {Hoping for ...Rh4.} 41. Rd5 Bxd5 42. Rxd5 Qc7) 41. Rd8 $1 $15 {[%cal Rd8c8]} Qb7 (41... Bb7 $17) 42. Bd4 $1 $14 {[%cal Rd4e5]} Nf7 43. Bxf6+ Kxf6 {[#]} 44. e5+ $1 {[%mdl 512]} Kg7 $2 {[%mdl 8192]} (44... Nxe5 $11 45. Qe3 Qa7 46. Qxa7 Nxa7) 45. f6+ Kh6 {[#]} 46. Qd3 $1 {[%csl Gc2][%cal Rd3h7][%mdl 512]} Qa7+ 47. Rd4 {[%csl Gc2][%cal Rd3h7,Bd8d4,Bd4d7,Bd7c7][%mdl 32]} ({Avoid the trap} 47. Kf1 $2 {[#]} Bb5 $1 $19 {[%mdl 512]}) 47... Nxe5 {[#]} 48. Qf5 $1 {[%csl LRc8,LRe5][%mdl 576] f7 would kill now. Double Attack} Qc7 {[#]} 49. f7 {Played: Rd4-d7} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.3"]
[White "Van Foreest, Jorden"]
[Black "Gurevich, Mikhail"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2610"]
[BlackElo "2579"]
[Annotator "RC"]
[PlyCount "52"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:06]} d6 {[%emt 0:06:37]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:05]} 4. f4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:04]} 5. a3 {[%emt 0:00:01]} O-O {[%emt 0:01:23]} 6. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:01:10]} 7. Be2 {[%emt 0:00:16]} Bg4 {[%emt 0:05:55]} 8. d5 {[%emt 0:04:54]} Nb8 {[%emt 0:01:57]} 9. h3 {[%emt 0:00:35]} Bxf3 {[%emt 0:00:49]} 10. Bxf3 {[%emt 0:00:07]} c6 {[%emt 0:00:02]} 11. Be3 {[%emt 0:00:08]} Qc7 {[%emt 0:02:31]} 12. O-O {[%emt 0:00:08]} Nbd7 {[%emt 0:00:09]} 13. a4 {[%emt 0:00:03]} a5 {[%emt 0:13:47]} 14. Qe2 {[%emt 0:09:11]} Rfc8 {[%emt 0:01:04]} 15. g4 {[%emt 0:05:33]} Nb6 {[%emt 0:04:20]} 16. g5 {[%emt 0:11:28]} Nfd7 {[%emt 0:00:50]} 17. dxc6 {[%emt 0:19:18]} bxc6 {[%emt 0:01:52]} 18. h4 {[%emt 0:04:17]} e6 {[%emt 0:00:38]} 19. f5 {[%emt 0:07:17]} exf5 {[%emt 0:05:48]} 20. exf5 {[%emt 0:00:06]} Re8 {[%emt 0:00:11]} 21. Rae1 {[%emt 0:02:37]} d5 {[%emt 0:01:11]} 22. fxg6 {[%emt 0:11:39]} hxg6 {[%emt 0:00:55]} 23. Qf2 {[%emt 0:00:35]} d4 {[%emt 0:07:49]} 24. Be4 {[%emt 0:01:18]} dxe3 {[%emt 0:13:45]} 25. Qxf7+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:06]} 26. Rxe3 {[%emt 0:00:07]} Qd6 {[%emt 0:07:00]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.4"]
[White "Admiraal, Miguoel"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2507"]
[BlackElo "2604"]
[Annotator "RC"]
[PlyCount "77"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:05:08]} 2. Nf3 {[%emt 0:02:08]} Nc6 {[%emt 0:01:23]} 3. Nc3 {[%emt 0:01:54]} g6 {[%emt 0:00:39]} 4. e3 {[%emt 0:00:31]} Nf6 {[%emt 0:00:09]} 5. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:08]} 6. exd4 {[%emt 0:00:03]} d5 {[%emt 0:00:07]} 7. cxd5 {[%emt 0:00:37]} Nxd5 {[%emt 0:00:05]} 8. Qb3 {[%emt 0:00:03]} e6 {[%emt 0:00:09]} 9. Bb5 {[%emt 0:01:32]} Bg7 {[%emt 0:00:08]} 10. O-O {[%emt 0:17:19]} O-O {[%emt 0:03:21]} 11. Bxc6 {[%emt 0:03:16]} bxc6 {[%emt 0:00:06]} 12. Na4 {[%emt 0:02:45]} Ba6 {[%emt 0:20:46]} 13. Re1 {[%emt 0:00:59]} Nb6 {[%emt 0:00:11]} 14. Nc5 {[%emt 0:28:55]} Bc4 {[%emt 0:00:13]} 15. Qc3 {[%emt 0:00:55]} Bd5 {[%emt 0:01:58]} 16. Ne5 {[%emt 0:00:09]} Nc8 {[%emt 0:07:29]} 17. Bf4 {[%emt 0:09:25]} Nd6 {[%emt 0:03:54]} 18. Rad1 {[%emt 0:20:02]} Nf5 {[%emt 0:03:15]} 19. Na6 {[%emt 0:12:12]} Qb6 {[%emt 0:06:58]} 20. Nb4 {[%emt 0:00:42]} Rfd8 {[%emt 0:10:02]} 21. b3 {[%emt 0:12:37]} Rac8 {[%emt 0:03:47]} 22. Nxd5 {[%emt 0:02:41]} cxd5 {[%emt 0:01:39]} 23. Qd3 {[%emt 0:01:42]} Qa5 {[%emt 0:13:42]} 24. Qd2 {[%emt 0:03:35]} Qa6 {[%emt 0:04:43]} 25. Rc1 {[%emt 0:01:02]} Qb6 {[%emt 0:01:58]} 26. Rcd1 {[%emt 0:00:43]} Nd6 {[%emt 0:02:51]} 27. Rc1 {[%emt 0:00:16]} Qa6 {[%emt 0:05:52]} 28. h3 {[%emt 0:00:16]} Ne4 {[%emt 0:00:49]} 29. Qb2 {[%emt 0:00:26]} g5 {[%emt 0:06:18]} 30. Be3 {[%emt 0:00:11]} h6 {[%emt 0:00:06]} 31. a4 {[%emt 0:00:25]} Nd6 {[%emt 0:01:58]} 32. Nf3 {[%emt 0:00:16]} Rb8 {[%emt 0:01:08]} 33. Rc2 {[%emt 0:00:18]} Rb6 {[%emt 0:01:49]} 34. Rec1 {[%emt 0:00:13]} Rdb8 {[%emt 0:00:13]} 35. Nd2 {[%emt 0:00:12]} Qxa4 {[%emt 0:03:27]} 36. Rc7 {[%emt 0:00:04]} a5 {[%emt 0:01:20]} 37. h4 {[%emt 0:00:26]} gxh4 {[%emt 0:00:39]} 38. Qc2 {[%emt 0:00:19]} Qb4 {[%emt 0:00:54]} 39. Ra7 {[%emt 0:00:15]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.5"]
[White "Klein, Felix"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2328"]
[BlackElo "2510"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:04:42]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:04]} 4. Ba4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:08]} Be7 {[%emt 0:00:10]} 6. Re1 {[%emt 0:00:12]} b5 {[%emt 0:00:05]} 7. Bb3 {[%emt 0:00:03]} d6 {[%emt 0:00:07]} 8. c3 {[%emt 0:00:30]} O-O {[%emt 0:00:07]} 9. d4 {[%emt 0:00:57]} Bg4 {[%emt 0:00:07]} 10. Be3 {[%emt 0:00:07]} Bh5 {[%emt 0:01:15]} 11. Nbd2 {[%emt 0:07:33]} exd4 {[%emt 0:02:32]} 12. cxd4 {[%emt 0:00:21]} Na5 {[%emt 0:00:02]} 13. Bc2 {[%emt 0:00:56]} c5 {[%emt 0:00:13]} 14. d5 {[%emt 0:09:02]} Ng4 {[%emt 0:09:13]} 15. Bf4 {[%emt 0:02:03]} Ne5 {[%emt 0:01:03]} 16. b3 {[%emt 0:02:18]} Bf6 {[%emt 0:04:14]} 17. Rc1 {[%emt 0:04:33]} c4 {[%emt 0:00:13]} 18. Nf1 {[%emt 0:05:44]} Bxf3 {[%emt 0:11:02]} 19. gxf3 {[%emt 0:00:10]} Ng6 {[%emt 0:07:17]} 20. Be3 {[%emt 0:06:16]} Bc3 {[%emt 0:08:42]} 21. Ng3 {[%emt 0:10:18]} Bxe1 {[%emt 0:05:10]} 22. Qxe1 {[%emt 0:01:21]} Nh4 {[%emt 0:00:06]} 23. Qe2 {[%emt 0:01:23]} cxb3 {[%emt 0:15:57]} 24. axb3 {[%emt 0:00:13]} Rc8 {[%emt 0:00:55]} 25. f4 {[%emt 0:01:26]} Rc3 {[%emt 0:04:21]} 26. Bd4 {[%emt 0:07:01]} Nf3+ {[%emt 0:01:01] Be3 Nh4} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.6"]
[White "Beerdsen, Thomas"]
[Black "Sarvadh Sathiaram"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2488"]
[BlackElo "2103"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:01:22]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:07]} 4. e5 {[%emt 0:00:04]} c5 {[%emt 0:00:05]} 5. a3 {[%emt 0:00:04]} Bxc3+ {[%emt 0:00:04]} 6. bxc3 {[%emt 0:00:04]} Ne7 {[%emt 0:00:06]} 7. Qg4 {[%emt 0:00:04]} Qc7 {[%emt 0:00:07]} 8. Qxg7 {[%emt 0:00:04]} Rg8 {[%emt 0:00:04]} 9. Qxh7 {[%emt 0:00:05]} cxd4 {[%emt 0:00:05]} 10. Qd3 {[%emt 0:00:03]} dxc3 {[%emt 0:00:08]} 11. Ne2 {[%emt 0:00:05]} Nbc6 {[%emt 0:00:18]} 12. Qxc3 {[%emt 0:00:05]} Qxe5 {[%emt 0:00:43]} 13. Qxe5 {[%emt 0:00:03]} Nxe5 {[%emt 0:00:07]} 14. Ng3 {[%emt 0:00:03]} f6 {[%emt 0:14:01]} 15. Nh5 {[%emt 0:00:49]} Kf7 {[%emt 0:00:14]} 16. Bb2 {[%emt 0:00:48]} N7g6 {[%emt 0:04:28]} 17. f4 {[%emt 0:06:46]} Ng4 {[%emt 0:02:47]} 18. Be2 {[%emt 0:02:52]} e5 {[%emt 0:07:40]} 19. fxe5 {[%emt 0:02:09]} N6xe5 {[%emt 0:04:54]} 20. O-O {[%emt 0:04:26]} Rg5 {[%emt 0:10:29]} 21. Bxe5 {[%emt 0:03:50]} Nxe5 {[%emt 0:10:00]} 22. Nxf6 {[%emt 0:00:58]} Kg7 {[%emt 0:04:33]} 23. Nxd5 {[%emt 0:02:15]} Bg4 {[%emt 0:01:09]} 24. Bxg4 {[%emt 0:00:24]} Nxg4 {[%emt 0:00:08]} 25. Nc7 {[%emt 0:00:03]} Ne3 {[%emt 0:02:43]} 26. Nxa8 {[%emt 0:00:49]} Nxf1 {[%emt 0:00:21]} 27. Nc7 {[%emt 0:00:25]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.7"]
[White "Haast, Mark"]
[Black "Schoppen, Casper"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2392"]
[BlackElo "2464"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:03:36]} e5 {[%emt 0:08:23]} 2. g3 {[%emt 0:00:34]} Nf6 {[%emt 0:00:07]} 3. Bg2 {[%emt 0:00:14]} d5 {[%emt 0:00:15]} 4. cxd5 {[%emt 0:00:11]} Nxd5 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:10]} 6. O-O {[%emt 0:00:16]} Be7 {[%emt 0:01:01]} 7. d4 {[%emt 0:01:03]} e4 {[%emt 0:03:56]} 8. Ne5 {[%emt 0:00:21]} f5 {[%emt 0:01:39]} 9. Nxc6 {[%emt 0:00:22]} bxc6 {[%emt 0:00:05]} 10. Qc2 {[%emt 0:01:37]} O-O {[%emt 0:01:32]} 11. Qxc6 {[%emt 0:05:44]} Rb8 {[%emt 0:01:35]} 12. Nc3 {[%emt 0:07:41]} Nb4 {[%emt 0:04:27]} 13. Qa4 {[%emt 0:00:51]} Bd7 {[%emt 0:02:09]} 14. Qd1 {[%emt 0:01:15]} Be6 {[%emt 0:02:10]} 15. f3 {[%emt 0:16:44]} c5 {[%emt 0:05:51]} 16. d5 {[%emt 0:04:22]} Nxd5 {[%emt 0:03:15]} 17. Nxd5 {[%emt 0:00:14]} Qxd5 {[%emt 0:01:32]} 18. Qxd5 {[%emt 0:05:53]} Bxd5 {[%emt 0:00:55]} 19. fxe4 {[%emt 0:00:15]} Bxe4 {[%emt 0:00:57]} 20. Bxe4 {[%emt 0:00:12]} fxe4 {[%emt 0:00:03]} 21. Rxf8+ {[%emt 0:00:26]} Kxf8 {[%emt 0:00:26]} 22. b3 {[%emt 0:00:44]} c4 {[%emt 0:10:58]} 23. Bf4 {[%emt 0:01:26]} Rb4 {[%emt 0:02:49]} 24. bxc4 {[%emt 0:05:06]} Rxc4 {[%emt 0:00:48]} 25. Rc1 {[%emt 0:01:01]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.8"]
[White "Anagnostopoulos, Konstantinos"]
[Black "Monroy, Charles"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2325"]
[BlackElo "2432"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:04:45]} Nf6 {[%emt 0:00:04]} 2. Nc3 {[%emt 0:00:06]} e5 {[%emt 0:03:27]} 3. Nf3 {[%emt 0:00:38]} Nc6 {[%emt 0:00:26]} 4. e4 {[%emt 0:00:40]} Bb4 {[%emt 0:02:26]} 5. d3 {[%emt 0:00:08]} d6 {[%emt 0:01:02]} 6. a3 {[%emt 0:00:05]} Bc5 {[%emt 0:01:16]} 7. b4 {[%emt 0:00:24]} Bb6 {[%emt 0:01:28]} 8. Be3 {[%emt 0:04:41]} O-O {[%emt 0:16:28]} 9. Be2 {[%emt 0:00:38]} Bg4 {[%emt 0:09:54]} 10. O-O {[%emt 0:06:37]} Bxf3 {[%emt 0:00:49]} 11. Bxf3 {[%emt 0:00:06]} Nd4 {[%emt 0:00:39]} 12. g3 {[%emt 0:02:39]} a5 {[%emt 0:06:24]} 13. b5 {[%emt 0:04:45]} c6 {[%emt 0:00:43]} 14. Na4 {[%emt 0:06:24]} cxb5 {[%emt 0:19:57]} 15. cxb5 {[%emt 0:00:10]} Bc5 {[%emt 0:00:39]} 16. Bg2 {[%emt 0:00:38]} b6 {[%emt 0:10:43]} 17. Nc3 {[%emt 0:00:53]} Ne6 {[%emt 0:01:21]} 18. Bh3 {[%emt 0:08:03]} Qe7 {[%emt 0:18:52]} 19. a4 {[%emt 0:02:24]} Bd4 {[%emt 0:03:13]} 20. Rc1 {[%emt 0:03:50]} Bxc3 {[%emt 0:04:27]} 21. Bxe6 {[%emt 0:11:21]} Bb2 {[%emt 0:01:00]} 22. Bh3 {[%emt 0:00:04]} Bxc1 {[%emt 0:05:18]} 23. Qxc1 {[%emt 0:01:11]} Rab8 {[%emt 0:02:21]} 24. Qc6 {[%emt 0:00:51]} Qd8 {[%emt 0:00:10]} 25. f4 {[%emt 0:03:44]} Re8 {[%emt 0:00:36]} 26. Rc1 {[%emt 0:02:29]} h5 {[%emt 0:01:03]} 27. Qc7 {[%emt 0:01:47]} Qxc7 {[%emt 0:02:57]} 28. Rxc7 {[%emt 0:00:09]} exf4 {[%emt 0:00:45]} 29. Bxf4 {[%emt 0:00:54]} d5 {[%emt 0:00:02]} 30. Bd7 {[%emt 0:18:42]} Nxd7 {[%emt 0:02:46]} 31. Rxd7 {[%emt 0:00:06]} Rbd8 {[%emt 0:01:36]} 32. Rxd8 {[%emt 0:15:31]} Rxd8 {[%emt 0:00:01]} 33. Bc7 {[%emt 0:00:06]} Rc8 {[%emt 0:00:06]} 34. Bxb6 {[%emt 0:00:04]} dxe4 {[%emt 0:00:03]} 35. Bxa5 {[%emt 0:01:35]} exd3 {[%emt 0:00:35]} 36. Kf2 {[%emt 0:02:39]} Rc4 {[%emt 0:00:33]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.9"]
[White "Dambacher, Martijn"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2511"]
[BlackElo "2541"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,118,31,55,46,67,60,70,70,42,40,62,24,41,30,49,25,39,-13,-6,-18,-14,-15,-19,-10,0,-2,0,-17,41,9,11,21,21,23,18,20,20,13,160,153,336,316,297,300,668,231,190,97,103,91,120,0,0,0,129,0,0,0,0,-114,-126,-119,-129,-79,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-354,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. d4 d6 2. e4 g6 3. c4 Bg7 4. Nc3 Nf6 5. f3 O-O 6. Nge2 e5 7. d5 {E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6)} (7. Bg5 c6 8. Qd2 Nbd7 9. d5 h6 10. Be3 cxd5 11. cxd5 a6 12. Nc1 b5 13. Be2 Nb6 14. O-O Kh7 15. b4 Nh5 16. a4 Nc4 17. Bxc4 bxc4 {0-1 (48) Ponomariov,R (2733)-Radjabov,T (2740) Medias 2010}) 7... a5 8. Bg5 h6 9. Be3 {White is slightly better.} Na6 10. Qd2 h5 11. g3 $146 ({Predecessor:} 11. h3 Nh7 12. g4 Qh4+ 13. Bf2 Qf6 14. gxh5 Ng5 15. Ng1 Nxf3+ 16. Nxf3 Qxf3 {0-1 (27) De Sousa,J (2285)-Rocha,S (2400) Loures 1996}) 11... Nd7 12. Bg2 Ndc5 13. O-O Bd7 14. Nc1 (14. Bg5 $14 Qe8 15. Be3) 14... f5 $11 15. exf5 gxf5 16. Nd3 Nxd3 17. Qxd3 h4 18. g4 $1 Qe7 19. Qe2 Kh7 (19... e4 $11) 20. gxf5 Bxf5 21. Ne4 Bh6 22. Bxh6 Kxh6 23. Qe3+ Kg7 24. Kh1 Kh8 (24... h3 $11 {remains equal.} 25. Bxh3 Bxh3 26. Rg1+ Kh8 27. Qh6+ {[%mdl 64] Double Attack} Qh7 28. Qxh7+ Kxh7 29. Ng5+ {[%mdl 64] Double Attack} Kh6 30. Nxh3 Rxf3) 25. f4 $16 h3 $2 (25... Nb4 $16 {keeps fighting.}) 26. Bxh3 $18 Bxe4+ 27. Qxe4 Qh4 $2 (27... Qh7 28. Qe3 (28. Qxh7+ Kxh7 29. fxe5 Rxf1+ 30. Rxf1 dxe5 $16) 28... Nc5 29. fxe5 Qe4+ 30. Qxe4 Nxe4) 28. Be6 $2 (28. Bf5) 28... Nc5 29. Qg2 ({Better is} 29. Qe3 $1 $18 {Strongly threatening Rf3.} Nxe6 30. dxe6) 29... Nd3 $16 30. fxe5 dxe5 31. Qg3 Qe4+ 32. Qg2 Qh4 33. Qh3 (33. Bf5 $1 $16 {[%cal Rf5d3]} e4 34. Qg1) 33... Qxh3 $11 34. Bxh3 e4 35. Bf5 {[#]} (35. Rxf8+ $11 Rxf8 36. Bf1) 35... Rf6 $1 $17 36. h4 {[#]} Raf8 $1 37. Bh3 e3 (37... Nf2+ $17 38. Kh2 Rf4) 38. Rxf6 $11 Rxf6 39. Bf1 $132 {[%mdl 2048] [#] White is fighting back} Rxf1+ $1 {[%mdl 512]} 40. Rxf1 {[%mdl 4096] Endgame KR-KN} e2 41. Rg1 e1=Q 42. Rxe1 Nxe1 {KN-KP} 43. c5 $1 {Hoping for d6.} Kg7 {...Nd3 is the strong threat.} 44. d6 cxd6 45. cxd6 Kf6 {aiming for ...Nd3.} 46. h5 Nf3 {Threatens to win with ...Ne5.} 47. Kg2 Ne5 {White must now prevent ...Kg5.} 48. h6 $2 {[%mdl 8192]} (48. Kf2 $11) 48... Nf7 $2 ({Black should try} 48... Kg6 $19 49. Kf2 Nc6) 49. d7 {The position is equal.} Kg6 50. Kf3 Ne5+ {[%mdl 64] Double Attack} 51. Ke4 Nxd7 {KN-K3P} 52. Kd5 Nb6+ 53. Kc5 Nc8 (53... Na8 {is interesting.} 54. Kb5 Kxh6 55. Kxa5 Kg7 56. Kb5 Kf6) 54. Kb5 Kxh6 55. Kxa5 Kg6 56. Kb5 Kf6 57. a4 Ke6 58. a5 Kd7 59. a6 bxa6+ {Accuracy: White = 50%, Black = 49%.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.10"]
[White "Warmerdam, Max"]
[Black "Van Foreest, Machteld"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2475"]
[BlackElo "2094"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:06]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:00]} 5. d3 {[%emt 0:03:37]} d6 {[%emt 0:01:06]} 6. c3 {[%emt 0:00:07]} Be7 {[%emt 0:01:51]} 7. O-O {[%emt 0:00:46]} O-O {[%emt 0:00:31]} 8. Re1 {[%emt 0:00:42]} Bg4 {[%emt 0:03:05]} 9. h3 {[%emt 0:03:15]} Bh5 {[%emt 0:06:57]} 10. Nbd2 {[%emt 0:00:55]} Nd7 {[%emt 0:08:17]} 11. Nf1 {[%emt 0:09:42]} Nc5 {[%emt 0:03:35]} 12. Bxc6 {[%emt 0:04:15]} bxc6 {[%emt 0:00:38]} 13. Ng3 {[%emt 0:15:36]} Bxf3 {[%emt 0:02:22]} 14. Qxf3 {[%emt 0:02:52]} Ne6 {[%emt 0:02:41]} 15. Be3 {[%emt 0:00:52]} c5 {[%emt 0:02:04]} 16. Rad1 {[%emt 0:00:49]} Bg5 {[%emt 0:01:38]} 17. Ne2 {[%emt 0:14:40]} Qf6 {[%emt 0:03:28]} 18. Qxf6 {[%emt 0:04:05]} Bxf6 {[%emt 0:00:57]} 19. f4 {[%emt 0:00:27]} exf4 {[%emt 0:03:09]} 20. Nxf4 {[%emt 0:00:18]} Nxf4 {[%emt 0:01:29]} 21. Bxf4 {[%emt 0:00:25]} Rab8 {[%emt 0:02:52]} 22. Rd2 {[%emt 0:01:18]} Rfe8 {[%emt 0:03:06]} 23. Kf2 {[%emt 0:01:55]} h5 {[%emt 0:03:38]} 24. Kf3 {[%emt 0:02:51]} Re6 {[%emt 0:03:47]} 25. Rc1 {[%emt 0:08:17]} Be5 {[%emt 0:01:36]} 26. g3 {[%emt 0:08:56]} Bxf4 {[%emt 0:02:42]} 27. gxf4 {[%emt 0:01:25]} Rbe8 {[%emt 0:00:47]} 28. Re1 {[%emt 0:16:45]} Kf8 {[%emt 0:04:37]} 29. Rg2 {[%emt 0:03:20]} g6 {[%emt 0:09:53]} 30. Rge2 {[%emt 0:01:44]} c6 {[%emt 0:04:29]} 31. d4 {[%emt 0:03:16]} R6e7 {[%emt 0:04:14]} 32. dxc5 {[%emt 0:00:38]} dxc5 {[%emt 0:01:14]} 33. Rd1 {[%emt 0:00:23]} Rb8 {[%emt 0:05:21]} 34. Rd6 {[%emt 0:02:29]} Reb7 {[%emt 0:01:06]} 35. b3 {[%emt 0:01:08]} c4 {[%emt 0:03:33]} 36. b4 {[%emt 0:01:07]} a5 {[%emt 0:01:59]} 37. bxa5 {[%emt 0:03:02]} Rb2 {[%emt 0:00:39]} 38. Rxc6 {[%emt 0:00:41]} Rxe2 {[%emt 0:02:15]} 39. Kxe2 {[%emt 0:00:02]} Rb2+ {[%emt 0:00:16]} 40. Ke3 {[%emt 0:00:08]} Rxa2 {[%emt 0:00:07]} 41. a6 {[%emt 0:00:08]} Ke7 {[%emt 0:01:07]} 42. Kd4 {[%emt 0:00:11]} Ra4 {[%emt 0:00:09]} 43. Kc5 {[%emt 0:00:40]} Kd7 {[%emt 0:00:41]} 44. Rf6 {[%emt 0:00:23]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.11"]
[White "Schiffer, Stefan"]
[Black "Vandenbussche, Thibaut"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2239"]
[BlackElo "2442"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:23]} Bg7 {[%emt 0:00:06]} 3. d3 {[%emt 0:00:59]} c5 {[%emt 0:02:04]} 4. g3 {[%emt 0:00:22]} Nc6 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:32]} e6 {[%emt 0:00:39]} 6. O-O {[%emt 0:01:57]} Nge7 {[%emt 0:00:33]} 7. c3 {[%emt 0:01:05]} O-O {[%emt 0:01:32]} 8. Be3 {[%emt 0:03:57]} b6 {[%emt 0:01:09]} 9. d4 {[%emt 0:04:28]} Ba6 {[%emt 0:07:34]} 10. Re1 {[%emt 0:01:36]} cxd4 {[%emt 0:00:09]} 11. Nxd4 {[%emt 0:00:53]} Ne5 {[%emt 0:03:16]} 12. Na3 {[%emt 0:04:04]} d5 {[%emt 0:06:05]} 13. Bg5 {[%emt 0:05:52]} h6 {[%emt 0:22:43]} 14. Bxe7 {[%emt 0:01:51]} Qxe7 {[%emt 0:00:01]} 15. Qa4 {[%emt 0:03:06]} Bb7 {[%emt 0:13:18]} 16. exd5 {[%emt 0:02:48]} Bxd5 {[%emt 0:00:14]} 17. Bxd5 {[%emt 0:01:09]} exd5 {[%emt 0:00:01]} 18. f4 {[%emt 0:03:18]} Qd7 {[%emt 0:00:36]} 19. Qxd7 {[%emt 0:00:57]} Nxd7 {[%emt 0:00:06]} 20. Nc6 {[%emt 0:02:54]} Nc5 {[%emt 0:05:23]} 21. Nb5 {[%emt 0:06:25]} Rae8 {[%emt 0:12:04]} 22. Nc7 {[%emt 0:07:27]} Re4 {[%emt 0:07:35]} 23. Nxd5 {[%emt 0:01:21]} Rfe8 {[%emt 0:01:33]} 24. Rxe4 {[%emt 0:02:01]} Rxe4 {[%emt 0:00:07]} 25. Kf1 {[%emt 0:00:55]} Na4 {[%emt 0:04:59]} 26. Re1 {[%emt 0:04:08]} Re6 {[%emt 0:04:09]} 27. Nxa7 {[%emt 0:07:54]} Nxb2 {[%emt 0:01:06]} 28. Rxe6 {[%emt 0:01:06]} fxe6 {[%emt 0:00:06]} 29. Nxb6 {[%emt 0:01:15]} Bxc3 {[%emt 0:00:34]} 30. Nc6 {[%emt 0:00:38]} Nd3 {[%emt 0:01:14]} 31. Nd7 {[%emt 0:01:30]} g5 {[%emt 0:09:28]} 32. fxg5 {[%emt 0:01:10]} hxg5 {[%emt 0:00:02]} 33. a4 {[%emt 0:00:35]} Ne1 {[%emt 0:11:15]} 34. a5 {[%emt 0:01:50]} Bxa5 {[%emt 0:00:15]} 35. Nxa5 {[%emt 0:00:08]} Nf3 {[%emt 0:00:06]} 36. Kf2 {[%emt 0:02:02]} Nxh2 {[%emt 0:00:58]} 37. Ne5 {[%emt 0:00:19]} Kg7 {[%emt 0:02:02]} 38. Kg2 {[%emt 0:00:33]} Kf6 {[%emt 0:00:06]} 39. Nac4 {[%emt 0:00:24]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.09"]
[Round "5.12"]
[White "Leenhouts, Koen"]
[Black "Kett, Tim"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "2432"]
[BlackElo "2197"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:02:41]} e5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:17]} 3. Bb5 {[%emt 0:00:14]} a6 {[%emt 0:00:18]} 4. Ba4 {[%emt 0:00:09]} d6 {[%emt 0:02:46]} 5. c3 {[%emt 0:02:17]} Bd7 {[%emt 0:00:30]} 6. O-O {[%emt 0:00:55]} Nf6 {[%emt 0:00:15]} 7. Re1 {[%emt 0:00:40]} g6 {[%emt 0:00:28]} 8. d4 {[%emt 0:05:09]} Bg7 {[%emt 0:01:01]} 9. d5 {[%emt 0:06:16]} Ne7 {[%emt 0:00:59]} 10. c4 {[%emt 0:04:00]} b5 {[%emt 0:02:25]} 11. Bc2 {[%emt 0:02:16]} bxc4 {[%emt 0:01:45]} 12. Nfd2 {[%emt 0:03:42]} O-O {[%emt 0:00:18]} 13. Nxc4 {[%emt 0:00:20]} Nh5 {[%emt 0:07:25]} 14. Nc3 {[%emt 0:03:56]} f5 {[%emt 0:10:10]} 15. f3 {[%emt 0:05:48]} Nf6 {[%emt 0:09:34]} 16. Ba4 {[%emt 0:04:02]} Bc8 {[%emt 0:02:28]} 17. Qd3 {[%emt 0:08:04]} Kh8 {[%emt 0:00:44]} 18. Bd2 {[%emt 0:01:46]} fxe4 {[%emt 0:05:52]} 19. fxe4 {[%emt 0:00:43]} Neg8 {[%emt 0:00:14]} 20. Rf1 {[%emt 0:11:42]} Bh6 {[%emt 0:03:46]} 21. b4 {[%emt 0:00:58]} Nh5 {[%emt 0:04:44]} 22. Rxf8 {[%emt 0:04:45]} Qxf8 {[%emt 0:02:52]} 23. Rf1 {[%emt 0:00:11]} Qe7 {[%emt 0:00:21]} 24. Ne2 {[%emt 0:10:28]} Bg4 {[%emt 0:01:16]} 25. Ne3 {[%emt 0:01:09]} Bxe2 {[%emt 0:03:02]} 26. Qxe2 {[%emt 0:00:02]} Qh4 {[%emt 0:03:25]} 27. Nc4 {[%emt 0:06:39]} Bxd2 {[%emt 0:02:42]} 28. Nxd2 {[%emt 0:01:00]} Ngf6 {[%emt 0:01:31]} 29. Bc6 {[%emt 0:06:06]} Rf8 {[%emt 0:04:40]} 30. Qxa6 {[%emt 0:12:50]} Nf4 {[%emt 0:01:09]} 31. g3 {[%emt 0:01:35]} Qg4 {[%emt 0:04:07]} 32. Kh1 {[%emt 0:02:33]} N6h5 {[%emt 0:03:06]} 33. gxf4 {[%emt 0:01:33]} Ng3+ {[%emt 0:00:54]} 34. hxg3 {[%emt 0:00:44]} Qh3+ {[%emt 0:00:09]} 35. Kg1 {[%emt 0:00:04]} Qxg3+ {[%emt 0:00:06]} 36. Kh1 {[%emt 0:00:07]} Qh3+ {[%emt 0:00:58]} 37. Kg1 {[%emt 0:00:02]} Qg3+ {[%emt 0:00:19]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.1"]
[White "Gurevich, Mikhail"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2579"]
[BlackElo "2518"]
[Annotator "ChessBase"]
[PlyCount "37"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:01:07]} g6 {[%emt 0:00:59]} 2. Nc3 {[%emt 0:00:10]} c5 {[%emt 0:00:15]} 3. g3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 5. a3 {[%emt 0:00:04]} e6 {[%emt 0:00:14]} 6. b4 {[%emt 0:00:06]} Nxb4 {[%emt 0:00:26]} 7. axb4 {[%emt 0:00:08]} cxb4 {[%emt 0:00:04]} 8. Nb5 {[%emt 0:00:13]} Bxa1 {[%emt 0:01:57]} 9. Qa4 {[%emt 0:00:11]} Bf6 {[%emt 0:09:59]} 10. Qxb4 {[%emt 0:00:33]} Be7 {[%emt 0:04:40]} 11. c5 {[%emt 0:06:35]} f6 {[%emt 0:38:53]} 12. d4 {[%emt 0:23:30]} a6 {[%emt 0:29:45]} 13. Qa3 {[%emt 0:15:01]} Rb8 {[%emt 0:06:30]} 14. Bf4 {[%emt 0:06:52]} e5 {[%emt 0:00:05]} 15. dxe5 {[%emt 0:00:46]} axb5 {[%emt 0:00:10]} 16. exf6 {[%emt 0:03:02]} Nxf6 {[%emt 0:00:09]} 17. Bxb8 {[%emt 0:14:14]} b6 {[%emt 0:00:04]} 18. Bd6 {[%emt 0:11:09]} bxc5 19. Bxc5 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.2"]
[White "Van Wely, Loek"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2604"]
[BlackElo "2638"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,52,0,0,0,17,0,0,0,0,0,0,0,0,0,14,0,0,0,9,14,10,8,10,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 $146 ({Predecessor:} 2. c4 e6 3. Nf3 b6 4. g3 c6 5. Bg2 d5 6. Qc2 Be7 7. O-O O-O 8. Bf4 Nbd7 9. Rd1 Nh5 10. Bc1 Nhf6 11. Nc3 Ba6 12. b3 Rc8 13. e4 dxc4 {0-1 (48) Nyback,T (2644)-Kovalyov,A (2557) ICC INT 2009}) 2... d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Rd1 b6 10. b3 Ba6 11. Bf4 Rc8 {The position is equal.} 12. Nc3 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} dxc4 13. e4 Bb4 14. Nd2 Qe7 15. Nxc4 Bxc4 16. bxc4 {With the idea e5.} e5 17. dxe5 Nxe5 18. Ne2 Bc5 19. Nd4 Rfd8 20. Nb3 h6 21. Nxc5 Qxc5 22. Rac1 {[%cal Ba1c1,Bc1c2,Bc2d2][%mdl 32]} Rxd1+ 23. Qxd1 Re8 24. h3 Qa3 25. Rc2 Qd3 26. Rd2 Qxc4 {Accuracy: White = 85%, Black = 90%.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.3"]
[White "Sadzikowski, Daniel"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2510"]
[BlackElo "2488"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:54]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:12]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:09]} Qc7 {[%emt 0:00:05]} 6. g3 {[%emt 0:00:10]} a6 {[%emt 0:02:01]} 7. Bg2 {[%emt 0:00:05]} Nf6 {[%emt 0:00:06]} 8. O-O {[%emt 0:00:11]} h5 {[%emt 0:00:07]} 9. Bg5 {[%emt 0:00:09]} Ne5 {[%emt 0:00:05]} 10. a4 {[%emt 0:04:21]} Bc5 {[%emt 0:01:02]} 11. a5 {[%emt 0:18:08]} d6 {[%emt 0:13:24]} 12. Na4 {[%emt 0:02:17]} Ba7 {[%emt 0:05:14]} 13. Nb6 {[%emt 0:03:18]} Bxb6 {[%emt 0:02:29]} 14. axb6 {[%emt 0:00:05]} Qxb6 {[%emt 0:00:05]} 15. b3 {[%emt 0:09:37]} Bd7 {[%emt 0:02:43]} 16. h3 {[%emt 0:00:22]} Rd8 {[%emt 0:05:42]} 17. Be3 {[%emt 0:02:56]} Qc7 {[%emt 0:00:18]} 18. c4 {[%emt 0:00:08]} Nc6 {[%emt 0:07:09]} 19. Ne2 {[%emt 0:02:43]} Ne7 {[%emt 0:08:39]} 20. Nc3 {[%emt 0:05:47]} Nc8 {[%emt 0:22:10]} 21. Qe2 {[%emt 0:04:52]} Bc6 {[%emt 0:04:58]} 22. Rfc1 {[%emt 0:00:29]} Kf8 {[%emt 0:05:17]} 23. b4 {[%emt 0:01:48]} Be8 {[%emt 0:00:46]} 24. b5 {[%emt 0:01:14]} axb5 {[%emt 0:02:26]} 25. cxb5 {[%emt 0:05:22]} Qb8 {[%emt 0:01:27]} 26. f4 {[%emt 0:13:26]} Nd7 {[%emt 0:02:04]} 27. f5 {[%emt 0:00:55]} Ne5 {[%emt 0:02:49]} 28. Ra3 {[%emt 0:13:44]} Ne7 {[%emt 0:07:34]} 29. fxe6 {[%emt 0:03:43]} fxe6 {[%emt 0:00:07]} 30. Ba7 {[%emt 0:02:38]} Qc7 {[%emt 0:00:36]} 31. Qf2+ {[%emt 0:00:50]} Kg8 {[%emt 0:00:41]} 32. Bb6 {[%emt 0:00:18]} Qd7 {[%emt 0:00:10]} 33. Bxd8 {[%emt 0:00:49]} Qxd8 {[%emt 0:00:11]} 34. Qd4 {[%emt 0:03:15]} N7g6 {[%emt 0:02:45]} 35. h4 {[%emt 0:00:38]} Qf6 {[%emt 0:02:13]} 36. Kh1 {[%emt 0:06:07]} Kh7 {[%emt 0:03:51]} 37. Rf1 {[%emt 0:01:25]} Qe7 {[%emt 0:02:56]} 38. Ra8 {[%emt 0:00:20]} Nxh4 {[%emt 0:05:03]} 39. Bh3 {[%emt 0:08:49]} Nhg6 {[%emt 0:01:46]} 40. Qe3 {[%emt 0:00:42]} h4 {[%emt 0:01:50]} 41. Rf2 {[%emt 0:00:09]} Bd7 {[%emt 0:00:49]} 42. Rxh8+ {[%emt 0:00:06]} Kxh8 {[%emt 0:00:10]} 43. Kh2 {[%emt 0:01:05]} Qd8 {[%emt 0:01:01]} 44. Rf1 {[%emt 0:01:40]} Kg8 {[%emt 0:01:11]} 45. Rd1 {[%emt 0:01:47]} Qf6 {[%emt 0:00:23]} 46. Rxd6 {[%emt 0:00:53]} Nc4 {[%emt 0:00:44]} 47. e5 {[%emt 0:00:29]} Ngxe5 {[%emt 0:00:23]} 48. Ne4 {[%emt 0:00:22]} Nf3+ {[%emt 0:00:25]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.4"]
[White "Monroy, Charles"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2432"]
[BlackElo "2610"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,148,42,39,45,37,29,37,0,0,0,-2,-13,-7,-16,0,-17,0,0,2,8,0,-14,-2,-9,0,-8,0,-25,-21,-22,-19,-12,-17,-21,-11,0,0,-14,-14,-13,-4,-18,-32,-9,0,0,0,0,0,0,51,0,55,-35,-35,-80,-82,-82,-80,-87,-87,-103,-103,-103,-100,-100,-104,-110,-116,-113,-110,-112,-97,-116,-112,-96,-104,-94,-38,-40,-13,-15,-8,-8,-8,-61,-30,-110,-110,-202,-131,-129,-8,-14,-12,-10,-10,-23,-8,-47,-7,-8,-12,-343,-343,-343,-343,-343,0,-8,0,-396,-8,-1132,-576,-2679,-1472,-29977,-29976,-29972,-29970,-29982,-29983,-29986,-3805,-1332,-1310,-29954,-29961,-29958,-29956,-12326,-8866,-12683,-9559,-29972,-29973,-29978,-29978,-29984,-29985]} 1. e4 c6 2. Nf3 d5 3. Nc3 Qa5 (3... Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. a3 Bc5 8. d3 O-O 9. Bg2 Nbd7 10. O-O b5 11. Qd1 Qb6 12. Qe2 a5 13. Kh1 d4 14. Nb1 e5 {0-1 (47) Vallejo Pons,F (2693)-Anand,V (2774) Karlsruhe/Baden Baden 2019}) 4. Be2 dxe4 5. Nxe4 Bf5 6. Ng3 {B11: Caro-Kann: Two Knights Variation} Bg6 7. a3 $146 ({Predecessor:} 7. O-O Nd7 8. d4 e6 9. Bf4 Ngf6 10. c4 Be7 11. a3 {0-1 (60) Kollars,D (2564)-Admiraal,M (2508) chess.com INT 2019}) 7... e6 8. Rb1 {White is slightly better.} Nf6 9. b4 Qc7 10. Bb2 Nbd7 11. O-O Be7 12. Re1 O-O 13. Nh4 Rfd8 14. Nxg6 hxg6 15. Bf3 a5 16. c4 Nh7 17. Bc3 Bf6 18. Qe2 Ng5 19. Ne4 Nxe4 20. Qxe4 axb4 21. axb4 Ra3 22. Re3 Bxc3 23. dxc3 Nf6 24. Qc2 b6 25. Rd3 Rxd3 26. Qxd3 Nd7 27. Qd2 Ne5 28. Be2 c5 29. Rd1 Nc6 (29... f5 $11) 30. g3 (30. b5 $14 Na5 31. g3) 30... Ra7 (30... Ra8 $11) 31. Qd6 {[#]} ({White should try} 31. b5 $14 Ne5 32. Qd8+ Qxd8 33. Rxd8+ Kh7 34. f4) 31... Nd4 $1 $36 {[%mdl 2560] Black is pushing.} 32. Qxc7 (32. cxd4 Qxd6) 32... Nxe2+ 33. Kf1 {White wants to mate with Qd8+.} Rxc7 $17 {[%mdl 4096] Endgame KRN-KR} 34. Rd8+ Kh7 35. Kxe2 cxb4 36. cxb4 Rxc4 {KR-KR} 37. Rd7 f6 ({Of course not} 37... Rxb4 $6 38. Rxf7 g5 39. Re7 $11) 38. Rd6 Rxb4 39. Rxe6 g5 40. h3 Kg6 41. Re7 Rb3 42. Rc7 Rb5 43. Rb7 f5 (43... Rb2+ $17 44. Ke3 b5) 44. Rd7 $15 Re5+ 45. Kf3 Kf6 46. Rd6+ Re6 47. Rd7 (47. Rd5 $11) 47... g6 48. Rb7 (48. Rd5 $11 {remains equal.}) 48... Ke5 $17 49. h4 (49. g4 $17) 49... gxh4 50. gxh4 Kd5 ({Better is} 50... Rc6 $17 {Threatening ...Kd4.} 51. Ke3 Kd5) 51. h5 gxh5 52. Kf4 $1 Kc6 53. Rh7 $1 Re2 54. f3 Rh2 {Threatens to win with ...h4.} 55. Kxf5 b5 {[%cal Bb6b5,Bb5b4][%mdl 32] aiming for ...b4.} 56. Rh8 $2 {[%mdl 8192]} (56. f4 $1 $11) 56... b4 $19 57. Rb8 Kc5 58. f4 Rg2 $2 ({Black should play} 58... Rh1 $1 $19 {Hoping for ...Kc4.} 59. Ke4 h4) 59. Rh8 $11 Rh2 $2 {[%mdl 8192]} (59... b3 $11 60. Rxh5 b2 61. Ke4+ Kc4) 60. Rb8 $19 {[#]} Kc4 $2 (60... Rh1 $1 $19 {White must now prevent ...Kc4.} 61. Ke4 h4) 61. Kg6 $2 {[%mdl 8192]} (61. Ke5 $11) 61... h4 62. f5 h3 63. f6 Rg2+ 64. Kf5 h2 65. Rh8 b3 66. Rh4+ Kc5 (66... Kd5 $142 67. Kf4 b2 68. Rh5+ Ke6 69. Re5+ Kxf6 70. Rh5 b1=Q 71. Rh6+ Ke7 72. Ke5 Qb5+ 73. Ke4 Qc4+ 74. Kf5 Rg7 75. Rg6 Rxg6 {[%mdl 64] Overworked Piece} 76. Kxg6 Qg4+ 77. Kh7 h1=Q#) 67. f7 Rf2+ 68. Rf4 Rxf4+ 69. Kxf4 h1=Q 70. f8=Q+ {KQ-KQ} Kc4 {( -> ...Qf1+)} 71. Qc8+ Kd4 72. Qd7+ {[#]} Qd5 $1 {Black mates.} 73. Qg7+ Kd3 74. Qh7+ Kc3 {Accuracy: White = 44%, Black = 39%.} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.5"]
[White "Donchenko, Alexander"]
[Black "Schiffer, Stefan"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2618"]
[BlackElo "2239"]
[Annotator "RC"]
[PlyCount "137"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 2. g3 {[%emt 0:00:02]} e6 {[%emt 0:00:19]} 3. Bg2 {[%emt 0:00:07]} d5 {[%emt 0:00:36]} 4. Nf3 {[%emt 0:00:06]} c6 {[%emt 0:01:08]} 5. b3 {[%emt 0:00:44]} Be7 {[%emt 0:00:43]} 6. O-O {[%emt 0:00:10]} O-O {[%emt 0:01:09]} 7. Bb2 {[%emt 0:00:17]} b5 {[%emt 0:02:57]} 8. Nc3 {[%emt 0:03:45]} bxc4 {[%emt 0:02:27]} 9. bxc4 {[%emt 0:00:33]} Nbd7 {[%emt 0:02:08]} 10. d3 {[%emt 0:01:24]} Rb8 {[%emt 0:05:30]} 11. Rb1 {[%emt 0:01:54]} Nb6 {[%emt 0:04:57]} 12. Bc1 {[%emt 0:03:12]} Ba6 {[%emt 0:02:58]} 13. Be3 {[%emt 0:11:30]} dxc4 {[%emt 0:07:12]} 14. Ne5 {[%emt 0:00:45]} cxd3 {[%emt 0:03:30]} 15. Nxc6 {[%emt 0:01:30]} dxe2 {[%emt 0:02:28]} 16. Nxe2 {[%emt 0:00:07]} Qxd1 {[%emt 0:01:06]} 17. Rfxd1 {[%emt 0:03:17]} Bxe2 {[%emt 0:01:35]} 18. Nxe7+ {[%emt 0:01:34]} Kh8 {[%emt 0:00:31]} 19. Rd2 {[%emt 0:01:26]} Bc4 {[%emt 0:07:48]} 20. Nc6 {[%emt 0:00:42]} Ra8 {[%emt 0:01:02]} 21. Bc5 {[%emt 0:06:15]} Rfe8 {[%emt 0:01:53]} 22. Ne5 {[%emt 0:00:51]} Bd5 {[%emt 0:03:50]} 23. Nxf7+ {[%emt 0:00:11]} Kg8 {[%emt 0:00:16]} 24. Nd6 {[%emt 0:00:07]} Red8 {[%emt 0:01:19]} 25. Bh3 {[%emt 0:04:55]} Nbd7 {[%emt 0:05:48]} 26. Rxd5 {[%emt 0:04:49]} Nxc5 {[%emt 0:03:45]} 27. Rxc5 {[%emt 0:00:05]} Rxd6 {[%emt 0:00:21]} 28. Rb7 {[%emt 0:01:24]} a6 {[%emt 0:05:00]} 29. Rcc7 {[%emt 0:00:46]} g6 {[%emt 0:00:45]} 30. Rg7+ {[%emt 0:03:23]} Kh8 {[%emt 0:00:15]} 31. Rge7 {[%emt 0:00:05]} Rad8 {[%emt 0:03:10]} 32. Bxe6 {[%emt 0:01:02]} Re8 {[%emt 0:00:47]} 33. Rxe8+ {[%emt 0:03:47]} Nxe8 {[%emt 0:00:06]} 34. Bc4 {[%emt 0:00:15]} Rc6 {[%emt 0:02:52]} 35. Bd3 {[%emt 0:00:38]} Nc7 {[%emt 0:02:44]} 36. h4 {[%emt 0:00:07]} Ne6 {[%emt 0:05:27]} 37. Ra7 {[%emt 0:00:56]} Nc5 {[%emt 0:01:15]} 38. Bc4 {[%emt 0:00:06]} h6 {[%emt 0:03:42]} 39. Kg2 {[%emt 0:00:26]} Rf6 {[%emt 0:02:46]} 40. Rc7 {[%emt 0:02:23]} Ne6 {[%emt 0:04:43]} 41. Re7 {[%emt 0:03:00]} Nc5 {[%emt 0:00:48]} 42. Ra7 {[%emt 0:05:15]} h5 {[%emt 0:05:56]} 43. Rc7 {[%emt 0:00:45]} Ne6 {[%emt 0:00:36]} 44. Re7 {[%emt 0:00:08]} Nc5 {[%emt 0:00:47]} 45. Ra7 {[%emt 0:00:02]} Ne4 {[%emt 0:05:45]} 46. Rf7 {[%emt 0:00:52]} Rd6 {[%emt 0:02:01]} 47. Re7 {[%emt 0:00:49]} Nc5 {[%emt 0:00:46]} 48. Rc7 {[%emt 0:02:09]} Ne4 {[%emt 0:00:35]} 49. Bb3 {[%emt 0:00:26]} Rd2 {[%emt 0:03:11]} 50. Rc2 {[%emt 0:17:34]} Rd6 {[%emt 0:00:23]} 51. Ba4 {[%emt 0:01:49]} Rd4 {[%emt 0:01:38]} 52. Rc8+ {[%emt 0:00:58]} Kg7 {[%emt 0:00:29]} 53. Rc7+ {[%emt 0:00:28]} Kh6 {[%emt 0:01:05]} 54. Bc2 {[%emt 0:00:28]} Nd6 {[%emt 0:01:10]} 55. Rc6 {[%emt 0:01:45]} a5 {[%emt 0:01:06]} 56. Rc5 {[%emt 0:01:00]} a4 {[%emt 0:01:27]} 57. Kf3 {[%emt 0:00:31]} Nc4 {[%emt 0:00:50]} 58. Rg5 {[%emt 0:01:02]} Rd2 {[%emt 0:01:13]} 59. Rxg6+ {[%emt 0:02:48]} Kh7 {[%emt 0:00:12]} 60. Bf5 {[%emt 0:00:04]} Ne5+ {[%emt 0:01:23]} 61. Ke3 {[%emt 0:00:04]} Nc4+ {[%emt 0:01:06]} 62. Ke4 {[%emt 0:00:21]} Re2+ {[%emt 0:00:20]} 63. Kd3 {[%emt 0:00:20]} Rxf2 {[%emt 0:00:20]} 64. Rg5+ {[%emt 0:00:01]} Kh6 {[%emt 0:00:17]} 65. Kxc4 {[%emt 0:00:07]} Rxa2 {[%emt 0:00:08]} 66. Rg6+ {[%emt 0:01:03]} Kh7 {[%emt 0:00:06]} 67. Kb4 {[%emt 0:00:20]} Rf2 {[%emt 0:00:33]} 68. Rg5+ {[%emt 0:00:18]} Kh6 {[%emt 0:00:12]} 69. Bd7 {[%emt 0:00:04]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.6"]
[White "Van Foreest, Lucas"]
[Black "Haast, Mark"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2522"]
[BlackElo "2392"]
[Annotator "RC"]
[PlyCount "20"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. c4 {[%emt 0:06:46]} e6 {[%emt 0:01:55]} 2. Nc3 {[%emt 0:00:40]} d5 {[%emt 0:01:31]} 3. d4 {[%emt 0:00:28]} Be7 {[%emt 0:01:40]} 4. Nf3 {[%emt 0:03:44]} Nf6 {[%emt 0:00:27]} 5. Bf4 {[%emt 0:00:12]} O-O {[%emt 0:01:10]} 6. e3 {[%emt 0:01:22]} c5 {[%emt 0:18:20]} 7. dxc5 {[%emt 0:00:19]} Qa5 {[%emt 0:01:41]} 8. Nd2 {[%emt 0:09:57]} Qxc5 {[%emt 0:08:09]} 9. Be2 {[%emt 0:25:49]} dxc4 {[%emt 0:02:12]} 10. Nxc4 {[%emt 0:04:10]} Rd8 {[%emt 0:05:04]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.7"]
[White "Barzen, Pascal"]
[Black "Dambacher, Martijn"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2292"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,154,43,35,28,27,26,16,27,0,0,2,0,0,0,-43,-14,-5,0,7,8,-26,39,29,14,49,36,-56,-30,-130,-93,-109,-116,-144,-85,-147,-93,-108,-57,-68,-63,-145,-127,-141,-159,-159,-160,-220,-215,-193,-130,-264,-254,-255,-255,-233,-248,-248,-165,-190,-173,-172,-130,-137,-124,-133,-112,-239,-229,-230,-177,-329,-331,-340,-226,-235,-234,-234,-227,-211,-210,-231,-223,-305,-242,-227,532,535,426,225,224,103,220,204,204,204,325,197,497,491,471,464,447,229,241,241,371,287,277,137,127,96,601,851,849,846,762,811,725,700,592,458,2617,2289,1654,1649,966,948,6481,4914,29964,29966,9933,5462,29968,29969,29975,29976,29983,29984,29984,29985,29986]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 Nge7 7. d4 exd4 8. cxd4 b5 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} 9. Bb3 O-O 10. d5 Na5 $1 {The position is equal.} 11. Bc2 d6 12. Nc3 Bb7 13. Bf4 $146 ({Predecessor:} 13. Re1 Re8 14. Rb1 c6 15. dxc6 Bxc6 16. Bf4 Rc8 17. Ne2 Nc4 18. Ned4 {½-½ (18) Inarkiev,E (2707)-Iordachescu,V (2636) Konya 2012}) 13... Rc8 14. Qc1 c6 15. dxc6 $1 Bxc6 16. a3 Re8 17. Bh6 Bh8 (17... d5 $11) 18. Qf4 $14 d5 19. Ng5 {[%csl Gg5][%cal Rf4f7]} f6 20. Nf3 (20. Ne6 $14 Qb6 21. Rfe1) 20... dxe4 $1 $15 21. Rad1 (21. Nxe4 $11 f5 22. Nc3) 21... Nd5 $17 22. Nxd5 Bxd5 23. Ne1 Re5 ({Black should play} 23... Bg7 24. b4 Nc4) 24. Qg3 ({White should try} 24. Qd2 Nc4 25. Qd4) 24... Qe7 (24... Bg7 $142 25. Bf4 Re8) 25. Bf4 Rf5 {[#]} ({Better is} 25... Rh5 $17 26. b4 Nc4) 26. Nf3 $1 $15 {[%mdl 512]} Bb7 (26... Rxc2 $6 27. Nd4 $16) (26... exf3 27. Bxf5) 27. Nd4 (27. b4 $15 Rd5 28. Rxd5 Bxd5 29. Bd6) 27... Rd5 $17 28. b4 Nc4 29. Bb3 Rcd8 30. Ne2 (30. Be3 $17) 30... Rd3 $19 31. Rxd3 Rxd3 (31... exd3 $19 32. Nc3 d2) 32. Bxc4+ (32. Be3 $17 {was forced.}) 32... bxc4 33. Be3 f5 (33... Rxa3 34. Qb8+ Kg7 35. Nf4 $16) 34. Qb8+ Rd8 35. Qa7 Be5 36. Rc1 Bb2 37. Rb1 Qd7 38. h4 Be5 $40 {[%mdl 128] ( -> ...Qd1+!). Black is out for blood.} (38... Bxa3 $6 39. Qb6 $11) 39. g3 Rc8 {[#] ...c3 is the strong threat.} 40. Kh2 (40. b5 $1 $17 {[%mdl 512]} axb5 41. a4 $1 {[%mdl 512]}) 40... c3 {[%cal Bc4c3,Bc3c2][%mdl 32]} 41. Rc1 Rc4 42. Qb6 $2 (42. Rc2) 42... c2 43. h5 gxh5 44. Qh6 Bb2 45. Qg5+ Qg7 46. Qd8+ Qf8 47. Qg5+ Kh8 48. Nf4 Qf6 (48... Bxa3 $2 49. Rxc2 $1 {[%mdl 512]} Qg8 50. Qf6+ Qg7 51. Qxg7+ (51. Rxc4 Qxf6 52. Bd4 Qxd4 $16) 51... Kxg7 52. Rxc4 $18) (48... Bxc1 $2 49. Bxc1 Rc7 50. Bb2+ Rg7 51. Nxh5 $18 (51. Bxg7+ Qxg7 52. Qd8+ Qg8 $11)) 49. Qxh5 {Intending Qe8+ and mate.} Rc8 $4 {[%mdl 8192] [#]} (49... Bc6 $19 {and life is good for Black.} 50. Qe2 Bxc1 51. Bxc1 Qd4) 50. Rxc2 $1 $18 {[%mdl 512]} Kg8 (50... Rxc2 51. Qe8+) 51. Rxc8+ (51. Rd2 $142 h6 52. Bc5) 51... Bxc8 52. Nd5 (52. Qe8+ $18 Qf8 53. Qc6) 52... Qe5 (52... Qe6 $16) 53. Qg5+ Kf7 54. Qd8 Qe6 (54... Qe8 $142 55. Qc7+ Qd7) 55. Bc5 {Threatens to win with Qf8+.} Bg7 $2 (55... Qe8 {was called for.} 56. Qg5 Bd7) 56. Nb6 e3 57. Qc7+ Kg6 58. Bxe3 ({But not} 58. Qxc8 $2 Qxc8 59. Nxc8 e2 $19) (58. Nxc8 $142 {aiming for Ne7+.} exf2 59. Bxf2) 58... f4 59. Bxf4 ({Don't take} 59. Qxc8 $6 Qxc8 60. Nxc8 fxe3 $16) ({Don't play} 59. Nxc8 $6 fxe3 60. fxe3 Qa2+ 61. Kg1 Bf6 $16) 59... Qh3+ 60. Kg1 Be6 61. Qd6 (61. Be5 $18 {has better winning chances.} Bf8 62. Qc6) 61... Qf5 $16 62. Nd7 {Strongly threatening Nc5.} h5 $2 {[%mdl 8192]} (62... Kf7 $16) 63. Nc5 $18 Kf7 64. Qxe6+ Qxe6 65. Nxe6 Kxe6 {[%mdl 4096] Endgame KB-KB} 66. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kd5 67. Kg2 Kc4 (67... Bf6 $142 68. Bd2 Bd8) 68. Bd6 Kd5 69. Be7 Ke6 70. Bc5 Kd5 71. a5 Bc3 72. Kh3 Bf6 73. f4 Bd8 74. g4 {White mates.} hxg4+ 75. Kxg4 Bxa5 76. bxa5 Kxc5 77. Kg5 Kd5 {Accuracy: White = 42%, Black = 47%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.9"]
[White "Van Meegen, Ruud"]
[Black "Schoppen, Casper"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2291"]
[BlackElo "2464"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:20:49]} 2. e3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:17]} 3. c4 {[%emt 0:00:07]} c6 {[%emt 0:01:05]} 4. Nc3 {[%emt 0:00:16]} g6 {[%emt 0:01:36]} 5. d4 {[%emt 0:01:20]} Bg7 {[%emt 0:00:11]} 6. Be2 {[%emt 0:00:51]} O-O {[%emt 0:00:21]} 7. O-O {[%emt 0:00:17]} dxc4 {[%emt 0:05:47]} 8. Bxc4 {[%emt 0:00:25]} Nbd7 {[%emt 0:00:06]} 9. e4 {[%emt 0:08:29]} Nb6 {[%emt 0:03:44]} 10. Bb3 {[%emt 0:01:33]} Bg4 {[%emt 0:02:12]} 11. e5 {[%emt 0:01:02]} Nfd5 {[%emt 0:01:16]} 12. h3 {[%emt 0:00:25]} Bf5 {[%emt 0:00:54]} 13. Qe2 {[%emt 0:00:40]} Nc7 {[%emt 0:13:24]} 14. Rd1 {[%emt 0:12:07]} a5 {[%emt 0:01:35]} 15. Ne4 {[%emt 0:01:52]} a4 {[%emt 0:02:07]} 16. Bc2 {[%emt 0:00:12]} a3 {[%emt 0:04:28]} 17. bxa3 {[%emt 0:08:18]} Nb5 {[%emt 0:01:06]} 18. Bb2 {[%emt 0:06:22]} Nxa3 {[%emt 0:04:46]} 19. Bb3 {[%emt 0:01:33]} Nd5 {[%emt 0:02:21]} 20. Nc5 {[%emt 0:28:42]} Nf4 {[%emt 0:09:52]} 21. Qf1 {[%emt 0:04:40]} b6 {[%emt 0:06:11]} 22. Na4 {[%emt 0:00:16]} Nc2 {[%emt 0:01:15]} 23. Rac1 {[%emt 0:00:13]} Nb4 {[%emt 0:00:16]} 24. Ne1 {[%emt 0:03:09]} Be6 {[%emt 0:01:59]} 25. Nc3 {[%emt 0:02:52]} Nxa2 {[%emt 0:04:00]} 26. Bxa2 {[%emt 0:01:17]} Bxa2 {[%emt 0:00:31]} 27. g3 {[%emt 0:01:35]} Nd5 {[%emt 0:01:48]} 28. Nxa2 {[%emt 0:00:20]} Rxa2 {[%emt 0:00:07]} 29. Ba1 {[%emt 0:00:13]} Qd7 {[%emt 0:00:29]} 30. Qc4 {[%emt 0:01:31]} Rfa8 {[%emt 0:00:32]} 31. Qf1 {[%emt 0:01:42]} Bh6 {[%emt 0:00:55]} 32. Rb1 {[%emt 0:00:18]} Ne3 {[%emt 0:04:18]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.10"]
[White "Ernst, Sipke"]
[Black "Hoornstra, Hans"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2541"]
[BlackElo "2038"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,51,47,54,100,93,101,88,92,82,131,103,179,110,191,102,207,158,204,211,254,247,587,580,588,592,1045,1050,1019,997,971,971,950,951,1266,1238]} 1. Nf3 Nf6 2. c4 c5 3. b3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Bb2 O-O 8. Nc3 d6 9. d4 Nbd7 10. d5 e5 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (10... exd5 11. Nh4 g6 12. cxd5 Ne8 13. f4 Nc7 14. e4 b5 15. e5 f5 16. a4 b4 17. Nb5 Nxb5 18. axb5 {1-0 (36) Kramnik,V (2775)-Topalov,V (2700) Amsterdam 1996}) 11. e4 Ne8 12. Ne1 g6 {White is better.} 13. Nd3 Ng7 14. f4 f6 (14... a6 $16) 15. Bh3 $146 ({Better is} 15. f5 $18) ({Predecessor:} 15. a3 a6 16. Kh1 Rb8 17. b4 Rc8 18. Qb3 {1-0 (38) Injac,T (2003)-Petrovic,T (1643) Palic 2014}) 15... Kh8 (15... exf4 $16 {was worth a try.} 16. gxf4 a6) 16. Be6 (16. Qg4 $18 Nb8 17. f5) 16... Bc8 (16... exf4 $16 17. gxf4 (17. Nxf4 Ne5 $16) (17. Rxf4 a6 $16) 17... f5) 17. Rf2 Nb8 18. f5 g5 19. h4 h5 $2 (19... gxh4 {is tougher.} 20. gxh4 Nxe6) 20. hxg5 $18 {White is clearly winning.} fxg5 {[#]} 21. Rh2 $1 {[%mdl 512] White threatens Rxh5+ and mate.} Rf6 22. Rxh5+ Nxh5 23. Qxh5+ {[%mdl 64] Double Attack} Kg7 24. Qxg5+ Kh7 25. Bxc8 {[#] Black must now prevent Kg2.} Qxc8 26. Kg2 {Accuracy: White = 41%, Black = 19%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.11"]
[White "Stricker, Florian"]
[Black "Admiraal, Miguoel"]
[Result "1-0"]
[WhiteElo "2061"]
[BlackElo "2507"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,24]} 1. d4 {Predecessor:} Nf6 $146 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. a3 g6 8. Nf3 Bg7 9. Be2 O-O 10. O-O cxd4 11. cxd4 Nc6 12. Bg5 Qd6 13. e5 Qd5 14. Rc1 h6 15. Be3 {0-1 (46) Yu,Y (2784)-Dominguez Perez,L (2752) Hengshui 2019} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "6.12"]
[White "Pieper, Dawid"]
[Black "Song, Raymond"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2175"]
[BlackElo "2450"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:01:29]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:08]} 4. Bc4 {[%emt 0:00:19]} e6 {[%emt 0:00:33]} 5. Bb3 {[%emt 0:00:11]} Ne7 {[%emt 0:01:15]} 6. O-O {[%emt 0:00:13]} O-O {[%emt 0:01:45]} 7. c3 {[%emt 0:00:34]} b6 {[%emt 0:00:57]} 8. Bf4 {[%emt 0:01:31]} Bb7 {[%emt 0:00:10]} 9. Nbd2 {[%emt 0:00:27]} Nd7 {[%emt 0:01:17]} 10. Qe2 {[%emt 0:06:33]} h6 {[%emt 0:06:06]} 11. h3 {[%emt 0:00:29]} g5 {[%emt 0:05:21]} 12. Bg3 {[%emt 0:08:22]} Ng6 {[%emt 0:02:49]} 13. Nh2 {[%emt 0:06:02]} Nf4 {[%emt 0:12:32]} 14. Qf3 {[%emt 0:18:02]} e5 {[%emt 0:01:30]} 15. Ng4 {[%emt 0:03:06]} Kh8 {[%emt 0:00:07]} 16. Ne3 {[%emt 0:02:25]} f5 {[%emt 0:01:16]} 17. Bxf4 {[%emt 0:10:19]} fxe4 {[%emt 0:07:20]} 18. Bxg5 {[%emt 0:12:10]} Qxg5 {[%emt 0:00:06]} 19. Qg4 {[%emt 0:00:11]} exd4 {[%emt 0:02:14]} 20. cxd4 {[%emt 0:04:09]} Qxg4 {[%emt 0:00:05]} 21. hxg4 {[%emt 0:01:21]} Bxd4 {[%emt 0:00:05]} 22. Rac1 {[%emt 0:01:31]} Nc5 {[%emt 0:01:05]} 23. Nf5 {[%emt 0:02:48]} Bxb2 {[%emt 0:00:06]} 24. Rb1 {[%emt 0:00:31]} Bc3 {[%emt 0:01:09]} 25. Nc4 {[%emt 0:00:34]} d5 {[%emt 0:01:03]} 26. Nce3 {[%emt 0:00:05]} Nxb3 {[%emt 0:00:08]} 27. Rxb3 {[%emt 0:00:10]} d4 {[%emt 0:06:55]} 28. Nxh6 {[%emt 0:02:14]} Ba6 {[%emt 0:00:49]} 29. Nef5 {[%emt 0:05:16]} Bxf1 {[%emt 0:00:12]} 30. Kxf1 {[%emt 0:00:04]} Kh7 {[%emt 0:00:52]} 31. g5 {[%emt 0:00:43]} Kg6 {[%emt 0:00:26]} 32. g4 {[%emt 0:00:29]} Kxg5 {[%emt 0:00:14]} 33. Kg2 {[%emt 0:00:53]} Rf6 {[%emt 0:00:12]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.1"]
[White "Nasuta, Grzegorz"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[WhiteElo "2518"]
[BlackElo "2638"]
[Annotator "NA RC"]
[PlyCount "12"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

{[%evp 8,12,30,24,20,17,13]} 1. e4 {[%emt 0:00:56]} c5 {[%emt 0:07:07]} 2. Nf3 {[%emt 0:00:18]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:05]} 4. Qxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:52]} 5. Be2 {[%emt 0:00:06]} Nc6 {[%emt 0:05:36]} 6. Qe3 {[%emt 0:00:19]} g6 $11 {[%emt 0:03:47]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.2"]
[White "Beerdsen, Thomas"]
[Black "Gurevich, Mikhail"]
[Result "1/2-1/2"]
[WhiteElo "2488"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,17,10,14]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 a6 6. dxc5 Bxc5 7. Nb3 Bb6 8. Bd3 Qe7+ 9. Qe2 {Predecessor:} Qxe2+ $146 10. Kxe2 Nf6 11. Re1 O-O 12. Kf1 Nc6 13. Be3 Bc7 14. c3 Bg4 15. Nbd4 Rfe8 16. h3 Bh5 17. g4 {1-0 (39) Mista,A (2587)-Repka,C (2487) Krakow 2017} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.3"]
[White "Schoppen, Casper"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2464"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,40,10,23,23,23,27,23,25,23,22,22,32,29,26,37,0,0,0,0,0,0,-12,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 {B94: Sicilian Najdorf: 6 Bg5 Nbd7} (7. Bc4 Qb6 8. Bb3 e6 9. Qd2 Be7 10. O-O-O Nc5 11. f3 Qc7 12. g4 b5 13. h4 Bd7 14. Kb1 b4 15. Nce2 {0-1 (40) Papp,G (2591)-Navara,D (2733) Slovakia 2019}) 7... h6 8. Bh4 g6 9. f4 {White has an edge.} e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. Rxd7 (13. Qf3 $5 {[%cal Rh4f6]} Bg7 14. a3 $11) 13... Nxd7 {The position is equal.} 14. Nd5 {[%cal Rd5c7] [#]} Qb8 {[#]} 15. Na5 $146 Bg7 16. Qd2 {Black must now prevent Qb4.} (16. Qf3 $5 {[%cal Rf1c4]}) 16... O-O 17. Nc6 Qb7 18. Na5 Qb8 19. Nc6 Qb7 20. Na5 Qb8 {Accuracy: White = 78%, Black = 90%.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.4"]
[White "Van Foreest, Jorden"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2610"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,94,0,-14,0,0,0,0,0,0,11,2,10,9,11,14,14,20,26,34,186,187,175,137,125,134,82,9,102,98,101,109,107,108,91,0,35,13,29986,0,0,-3,0,-33,-24,-62,-62,-62,-62,-62,-62,-150,-69,-62,-69,-69,-29,-30,0,-20,-21,-25,0,0,0,0,0,0,0,0,0,-80,0,0,0,0,0,0,0]} 1. Nf3 d5 2. d4 e6 3. c4 a6 4. e3 Nf6 5. Nc3 c5 6. a3 dxc4 7. Bxc4 b5 8. Ba2 Bb7 9. O-O Nbd7 10. Qe2 Qb8 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 11. Rd1 Bd6 12. dxc5 (12. h3 O-O 13. dxc5 Nxc5 14. b4 Ncd7 15. Bb2 Rc8 16. Rac1 Ne5 17. Nxe5 Bxe5 18. Bb1 {0-1 (46) Melkumyan,H (2670)-Yilmaz,M (2636) St Petersburg 2018}) 12... Nxc5 13. b4 Nce4 14. Nxe4 Nxe4 $146 ({Predecessor:} 14... Bxe4 15. Bb2 O-O 16. Bxf6 gxf6 17. Rac1 Rd8 18. h3 {0-1 (30) Flores,D (2494)-Hase,J (2323) Olavarria 2006}) 15. Bb2 O-O 16. Rac1 a5 17. Bb3 axb4 18. axb4 Bxb4 $2 (18... Nf6 $14) 19. Ne5 $1 $18 Nf6 20. Ng4 $36 {[%mdl 3072] White has strong compensation. White is in control.} Be7 21. Be5 $1 {[%cal Re5b8]} Qe8 22. h4 (22. Bxf6 $16 gxf6 23. Rc7) 22... Kh8 (22... Rc8 $11 {remains equal.}) 23. Rc7 $16 Be4 24. Nxf6 Bxf6 25. Bxf6 gxf6 26. f3 (26. Qg4 $16 Bf5 27. Qf4) 26... Bd5 27. Qb2 Bxb3 $4 {[%mdl 8192]} (27... Kg7 $11) 28. Qxb3 $2 (28. Qxf6+ {mates} Kg8 29. Qg5+ Kh8 30. h5 $1 {[%mdl 512]} h6 31. Qxh6+ Kg8 32. Qf6 $1 {[%mdl 512]} Kh7 33. h6 $1 {[%mdl 512]}) 28... Rd8 $11 29. Rdc1 Rd2 30. Qc3 (30. Qb4 $5 {[%cal Rb4d2]} Qd8 31. Rc8 Rd1+ 32. Kh2 Qxc8 33. Rxc8 Rxc8 34. Qxb5 $11) 30... Qd8 31. Rc8 Rd1+ 32. Kf2 Rxc1 33. Rxd8 Rxc3 34. Rxf8+ $15 {[%mdl 4096] Endgame KR-KR} Kg7 35. Rb8 Rc2+ 36. Kg3 Rb2 37. e4 $1 b4 38. Kh3 b3 39. Kg3 h5 40. Kh3 Rb1 41. Kg3 Rb2 42. Kh3 Rb1 43. Kg3 e5 {Hoping for ...f5!} 44. Kf2 {[#]} (44. Rb6 $1 $11 {keeps the balance.}) 44... b2 (44... f5 $1 $17 {[%mdl 512] Threatens to win with ...fxe4.} 45. exf5 Kf6) 45. Kg3 $1 $11 {[#]The position is equal.} f5 $1 {[%mdl 512]} 46. exf5 Kf6 47. Rb7 $1 Rc1 {Accuracy: White = 72%, Black = 45%.} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.5"]
[White "Van Wely, Loek"]
[Black "Barzen, Pascal"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2604"]
[BlackElo "2292"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,51,0,29,47,45,0,0,0,64,51,50,35,75,77,74,48,0,-43,-55,-37,39,56,349,333,332,325,672,113,339,343,2208,2235,29992,29993]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3 Nc6 9. Qc2 Qa5 10. O-O-O a6 11. Nd2 {Black must now prevent Nb3. D37: Queen's Gambit Declined: 5 Bf4} Be7 12. Kb1 (12. g4 $5) 12... Qb6 {[#]} (12... b5 13. Nb3 Qb6 14. cxd5 exd5 15. Bg5 Be6 16. Bxf6 Bxf6 17. Nxd5 Bxd5 18. Rxd5 Rac8 19. Bd3 {0-1 (33) Topalov,V (2749)-Nakamura,H (2780) Saint Louis 2017}) 13. g4 $1 {[%mdl 512] The position is equal.} d4 $146 (13... Nxg4 14. cxd5) ({Predecessor:} 13... Rd8 14. Bd3 g6 15. Na4 Qa5 16. cxd5 exd5 17. f3 Bd7 18. Nc3 Be6 19. Nb3 {½-½ (40) Osipov,S (2396)-Klatt,O (2470) ICCF email 2008}) 14. Na4 Qa7 {And now ...e5 would win.} 15. Nf3 Nxg4 {[%cal Rd4e3]} 16. h3 Nf6 17. exd4 {d5 is the strong threat.} b5 18. cxb5 axb5 19. Bxb5 ({Avoid the trap} 19. Qxc6 $2 Bb7 $19) 19... Na5 (19... Nb4 $15 20. axb4 Bb7) 20. Rhg1 $1 $36 {[%mdl 2048] White has some pressure.} Kh8 $2 {[%mdl 8192]} (20... Bb7 $14 21. Bh6 g6 22. Bxf8 Bxf3 23. Bxe7 Bxd1) 21. Be5 $18 {Intending Rxg7! and mate.} g6 22. Ng5 Kg8 $2 (22... Ba6) 23. Nc5 $2 (23. Nxh7 $18 {is the precise move to win. White threatens Rxg6+! and mate.} Kxh7 24. h4) 23... Qb6 $2 (23... Nd7 $16) 24. Bd3 {aiming for Nxh7!} Nb7 $2 (24... Rb8 25. Nxh7 Qxb2+ 26. Qxb2 Rxb2+ 27. Kxb2 Kxh7) 25. Nxh7 Nxh7 {[#]} 26. Bxg6 $1 {[%mdl 512] Accuracy: White = 65%, Black = 26%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.6"]
[White "Van Dijk, Harold"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "2250"]
[BlackElo "2541"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:21]} 2. d4 {[%emt 0:00:02]} exd4 {[%emt 0:00:04]} 3. c3 {[%emt 0:00:08]} d5 {[%emt 0:00:13]} 4. exd5 {[%emt 0:00:17]} Nf6 {[%emt 0:00:38]} 5. Bb5+ {[%emt 0:04:05]} Bd7 {[%emt 0:02:06]} 6. Bc4 {[%emt 0:00:08]} b5 {[%emt 0:06:15]} 7. Bb3 {[%emt 0:01:13]} c5 {[%emt 0:03:19]} 8. cxd4 {[%emt 0:03:30]} c4 {[%emt 0:00:11]} 9. Bc2 {[%emt 0:00:14]} Bb4+ {[%emt 0:06:57]} 10. Nc3 {[%emt 0:00:32]} O-O {[%emt 0:04:09]} 11. Nge2 {[%emt 0:02:33]} Bxc3+ {[%emt 0:01:29]} 12. bxc3 {[%emt 0:00:16]} Nxd5 {[%emt 0:00:10]} 13. O-O {[%emt 0:00:25]} Re8 {[%emt 0:02:05]} 14. Ng3 {[%emt 0:00:47]} Nc6 {[%emt 0:14:57]} 15. Bxh7+ {[%emt 0:02:11]} Kxh7 {[%emt 0:00:03]} 16. Qh5+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:02]} 17. Qxd5 {[%emt 0:00:10]} Ne7 {[%emt 0:08:14]} 18. Qg5 {[%emt 0:08:06]} f6 {[%emt 0:04:23]} 19. Qh5 {[%emt 0:01:45]} Bc6 {[%emt 0:03:56]} 20. Bd2 {[%emt 0:02:41]} Qd5 {[%emt 0:00:47]} 21. Qxd5+ {[%emt 0:00:14]} Nxd5 {[%emt 0:00:05]} 22. a3 {[%emt 0:01:34]} a5 {[%emt 0:00:04]} 23. Rfc1 {[%emt 0:00:59]} g5 {[%emt 0:10:15]} 24. h3 {[%emt 0:03:27]} Kf7 {[%emt 0:00:19]} 25. Re1 {[%emt 0:06:42]} Rxe1+ {[%emt 0:04:59]} 26. Bxe1 {[%emt 0:08:16]} Nf4 {[%emt 0:00:13]} 27. f3 {[%emt 0:00:17]} Re8 {[%emt 0:00:04]} 28. Kf1 {[%emt 0:00:15]} Kg6 {[%emt 0:00:41]} 29. Bf2 {[%emt 0:02:28]} Nd3 {[%emt 0:00:34]} 30. Ne2 {[%emt 0:01:37]} f5 {[%emt 0:00:06]} 31. Nc1 {[%emt 0:00:08]} g4 {[%emt 0:03:14]} 32. hxg4 {[%emt 0:01:44]} fxg4 {[%emt 0:00:03]} 33. Nxd3 {[%emt 0:02:18]} cxd3 {[%emt 0:00:02]} 34. Re1 {[%emt 0:00:06]} Rc8 {[%emt 0:07:25]} 35. Re6+ {[%emt 0:03:28]} Kf7 {[%emt 0:00:14]} 36. Re5 {[%emt 0:00:41]} b4 {[%emt 0:01:10]} 37. cxb4 {[%emt 0:03:09]} axb4 {[%emt 0:00:19]} 38. axb4 {[%emt 0:00:05]} Bb5 {[%emt 0:03:26]} 39. Ke1 {[%emt 0:03:09]} Rc1+ {[%emt 0:00:40]} 40. Kd2 {[%emt 0:00:11]} Rc2+ {[%emt 0:00:26]} 41. Kd1 {[%emt 0:02:00]} Ba4 {[%emt 0:00:41]} 42. Ra5 {[%emt 0:00:13]} Rxf2+ {[%emt 0:06:41]} 43. Rxa4 {[%emt 0:00:19]} g3 {[%emt 0:00:01]} 44. Ra5 {[%emt 0:03:52]} Rxg2 {[%emt 0:01:23]} 45. Rg5 {[%emt 0:00:45]} Rg1+ {[%emt 0:00:10]} 46. Kd2 {[%emt 0:00:07]} g2 {[%emt 0:00:01]} 47. b5 {[%emt 0:02:04]} Ra1 {[%emt 0:00:15]} 48. Rxg2 {[%emt 0:00:05]} Ra2+ {[%emt 0:00:03]} 49. Kxd3 {[%emt 0:00:05]} Rxg2 {[%emt 0:00:02]} 50. Kc4 {[%emt 0:00:09]} Ke6 {[%emt 0:00:05]} 51. Kc5 {[%emt 0:00:08]} Kd7 {[%emt 0:07:11]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.7"]
[White "Simenon, Jozef"]
[Black "Van Foreest, Lucas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2207"]
[BlackElo "2522"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,-14,0,0,0,-8,0,0,6,0,0,0,0,1,11,0,0,-23,0,0,11,-10,-14,-10,-17,-33,-18,-32,0,-45,-25,-16,-14,-54,-45,-33,-21,-62,-52,-50,-49,-51,-50,-145,-139,-356,-159,-312,-310,-698,-856,-789,-732,-29984,-6319,-5085,-292,-5013,-2818,-29994,-1629,-1314,-999]} 1. b4 b6 2. Bb2 Bb7 3. e3 Nf6 4. b5 e6 5. Nf3 Be7 6. Be2 {A00: Irregular Openings} O-O (6... a6 7. a4 axb5 8. axb5 Rxa1 9. Bxa1 d6 10. d4 Nbd7 11. O-O Qa8 12. Nbd2 g5 13. Ne1 g4 {0-1 (40) Bogdanovich,S (2602)-Nouri,H (2344) Ho Chi Minh City 2017}) 7. O-O d6 8. d4 {The position is equal.} c5 $146 ({Predecessor:} 8... Nbd7 9. c4 Ne4 10. Nbd2 Ndf6 11. Bd3 d5 12. Qc2 Rc8 13. Ne5 Nxd2 14. Qxd2 c5 15. bxc6 Bxc6 16. Nxc6 Rxc6 17. Rfc1 {½-½ (17) Surikov,V (1868)-Ranby,H (1919) Stockholm 2015}) 9. bxc6 Nxc6 10. Nbd2 Qc7 11. c4 e5 12. d5 Na5 {[%cal Bc6a5,Ba5b7,Bb7c5][%mdl 32]} 13. Qb1 Ba6 14. Rc1 Nb7 15. Bf1 Nc5 16. a4 Rab8 17. Ra3 Nfd7 18. Qa1 f5 19. Nb1 {[%cal Bd2b1,Bb1c3,Bc3b5][%mdl 32]} g5 20. Nc3 g4 $36 {[%mdl 2048] Black has the initiative.} 21. Ne1 Qd8 22. Nb5 Rb7 23. Nc2 Qe8 24. Nb4 Rf6 25. Nc6 Rh6 {...Bf8 is the strong threat.} 26. a5 ({But not} 26. Nbxa7 $2 Bf6 $19) (26. Rc2 $15) 26... Bxb5 27. axb6 $2 (27. cxb5 $17 {was forced.} Bf8 28. axb6 axb6 29. Be2) 27... Ba4 (27... Bxc6 28. dxc6 Rxb6 29. cxd7 $11) (27... Nxb6 $19 {And now ...Qh5 would win.} 28. cxb5 Qh5) 28. bxa7 $2 {[#]} (28. Rxa4 $17 {was the only defense.} Nxa4 29. Qxa4) 28... Rxa7 $1 $19 {[%mdl 512] Threatens to win with ...Qh5!} 29. Nxa7 $2 (29. e4 Rb7 30. exf5) 29... Qh5 {[%csl Gh6][%cal Rh5h2]} 30. h3 gxh3 {( -> ...h2+)} 31. Rxa4 hxg2 (31... Ne4 $142 32. Rc2 hxg2 33. Bxg2 Qh2+ 34. Kf1 Rg6 35. Bxe4 Bh4 36. Ra3 Rg1+ {[%mdl 64] Skewer} 37. Ke2 Nc5 38. Kd2 Nxe4+ 39. Kd3 Rxa1 40. Rxa1 Qh3 41. Nb5 Bxf2 42. Re2 Nc5+ 43. Kc2 Qf3 44. Nc3 Bxe3 45. Ra8+ Kg7 46. Ra7+ Kg6 47. Rc7 Bd4 48. Rd2 Bxc3 49. Bxc3 Qe4+ 50. Kc1 Nb3+ 51. Kd1 f4 52. Rb7 Nxd2 53. Bxd2 f3 54. Rb8 Qf5 55. Ke1 Qd3 56. Kd1 f2 57. Rf8 f1=Q+ 58. Rxf1 Qxf1+ 59. Kc2 Qxc4+ 60. Kd1 Qxd5 61. Ke2 h5 62. Ke3 h4 63. Be1 h3 64. Bg3 Kf5 65. Bh2 Qd4+ 66. Ke2 Ke4 67. Bg3 Qd3+ 68. Kf2 Qf3+ 69. Ke1 Kd3 70. Bh4 Qe2#) 32. Bxg2 Qh2+ 33. Kf1 Rg6 34. Nc6 Bh4 (34... Rxg2 $142 35. Ra8+ Bf8 36. Rxf8+ {[%mdl 64] Remove Defender} Nxf8 37. Ke1 Qg1+ {[%mdl 64] Double Attack} 38. Kd2 Qxf2+ 39. Kd1 Rg1#) 35. Ra8+ Kg7 {Accuracy: White = 21%, Black = 47%.} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.8"]
[White "Song, Raymond"]
[Black "Sadzikowski, Daniel"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2450"]
[BlackElo "2510"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,-5,32,12,17,0,1,0,8,0,8,0,10,0,13,0,9,-12,0,-6,-4,-56,-42,-40,0,-112,0,-12,0,-46,-41,-58,-51,-52,-43,-92,-120,-107,-79,-97,-102,-110,-101,-114,-109,-105,-66,-206,-176,-171,-132,-129,-113,-214,-155,-243,-123,-142,-89,-101,-100,-145,-107,-96,-89,-123,-8,-447,-292,-287,-260,-316,-138,-575,-317,-870,-863,-853,-832,-737,-477,-468,461,411,1535,975,29987,29988,29988,29989,29989,29990,29990,29991]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 (5... Be7 6. Bg2 O-O 7. O-O Nbd7 8. Qc2 c6 9. Bf4 b6 10. cxd5 cxd5 11. Rc1 Ba6 12. Nc3 Nh5 13. Bd2 Nhf6 14. Bf4 Nh5 15. Be5 Nhf6 16. e3 h6 17. Qd1 Nxe5 18. Nxe5 Bd6 {1-0 (54) Ding,L (2805)-Topalov,V (2740) Abidjan 2019}) 6. Nc3 {E01: Catalan: Early deviations} O-O 7. Bg2 dxc4 8. O-O {The position is equal.} Nc6 9. Qa4 e5 10. d5 Ne7 11. Bg5 Nd7 12. Qxc4 h6 13. Be3 a6 14. a4 f5 {[#]} 15. Rac1 $146 (15. Bd2 $11) ({Predecessor:} 15. a5 g5 {0-1 (58) Mikhalevski,V (2632)-Wippermann,T (2435) Gibraltar 2008}) 15... Qe8 $15 16. Ne1 e4 17. f4 (17. f3 $11) 17... exf3 (17... Qf7 $17 18. Bd4 c6) 18. Nxf3 $11 Ng6 $36 {[%mdl 2048] Black fights for an advantage.} 19. Bd2 Nde5 20. Nxe5 Nxe5 21. Qd4 Bd7 22. Kh1 Qh5 23. Bf3 Qg6 24. Qh4 b5 25. axb5 axb5 26. Bf4 Qe8 27. Bh5 Qd8 28. Qh3 (28. Qxd8 $15 Rfxd8 29. Nd1) 28... b4 29. Nd1 Qf6 30. Ne3 b3 31. Rc3 (31. Qg2 $17 {keeps fighting.}) 31... Rab8 32. Nd1 (32. Qg2 $17 {was called for.}) 32... Rb5 ({Better is} 32... g6 $19 33. Bf3 g5 34. Bxe5 Bxe5) 33. Qg2 $17 Bc8 (33... g6 $142 34. Bf3 g5) 34. Nf2 Bb7 35. Rd1 g6 36. Bf3 g5 37. e4 Nxf3 ({Black should try} 37... Rb4 $17 38. exf5 Qxf5) 38. Rxf3 $4 {[%mdl 8192]} (38. Bxd6 $11 Qxd6 39. Rxf3) 38... Qxb2 {...fxe4 is the strong threat.} (38... gxf4 39. gxf4+ Kh8 40. Qf1 $19) 39. Bxd6 cxd6 40. Qf1 Ra5 (40... Ba6 $19 {and Black stays clearly on top. White must now prevent ...Qe5.} 41. Rxf5 Rxf5 42. exf5 Qc2) 41. Ng4 $2 {[%mdl 8192]} (41. Qe1 $17 {is tougher.} Ra2 42. exf5) 41... Ra2 {Hoping for ...Ba6.} 42. Nxh6+ $2 {[#]} (42. Rf2 Qg7 43. Rxf5) 42... Kg7 $1 $19 {[%csl Ga2][%cal Rb2h2][%mdl 512]} 43. Qh3 {[#]} Qe2 $1 {[%cal Re2f3][%mdl 512]} 44. Rdf1 Bc8 {( -> ...g4!)} 45. Nxf5+ Rxf5 $4 {[%mdl 8192]} (45... Bxf5 $19 46. exf5 Qe4) 46. exf5 $18 {Threatens to win with g4.} b2 (46... Ra1 $142 47. f6+ {[%mdl 64] Discovered Attack} (47. Rxa1 Qxf3+ {[%mdl 64] Double Attack} 48. Qg2 Qd3 $11) 47... Kg6) 47. g4 {Intending f6+ and mate.} (47. f6+ $2 Kg6 $19) 47... Qe4 48. f6+ {White mates.} Kf7 49. Qh5+ {[%mdl 64] Double Attack} Qg6 {[#]} 50. Qxg6+ $1 ({Don't go for} 50. Rc3 $2 Qxh5 51. gxh5 {[#]} (51. Rc7+ $2 Kf8 $19) 51... Bh3 $1 $19 {[%mdl 576] Promotion}) 50... Kxg6 51. f7 {Accuracy: White = 34%, Black = 44%.} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.9"]
[White "Suvorov, Luca"]
[Black "Monroy, Charles"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2276"]
[BlackElo "2432"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:59]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:19]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:16]} Bb4 {[%emt 0:00:08]} 4. e3 {[%emt 0:00:09]} O-O {[%emt 0:00:13]} 5. Nge2 {[%emt 0:00:19]} d5 {[%emt 0:01:00]} 6. a3 {[%emt 0:00:19]} Be7 {[%emt 0:00:23]} 7. cxd5 {[%emt 0:00:11]} exd5 {[%emt 0:00:29]} 8. Nf4 {[%emt 0:00:27]} c6 {[%emt 0:05:16]} 9. Bd3 {[%emt 0:00:32]} a5 {[%emt 0:06:38]} 10. O-O {[%emt 0:01:19]} Re8 {[%emt 0:01:10]} 11. f3 {[%emt 0:01:30]} Nbd7 {[%emt 0:13:31]} 12. Rb1 {[%emt 0:16:03]} Nf8 {[%emt 0:02:47]} 13. b4 {[%emt 0:03:16]} axb4 {[%emt 0:05:22]} 14. axb4 {[%emt 0:00:10]} b5 {[%emt 0:00:16]} 15. Bc2 {[%emt 0:10:57]} Ra7 {[%emt 0:07:20]} 16. Kh1 {[%emt 0:06:03]} Bd6 {[%emt 0:12:46]} 17. Nce2 {[%emt 0:32:52]} Qe7 {[%emt 0:07:20]} 18. Bd2 {[%emt 0:02:02]} Ng6 {[%emt 0:11:59]} 19. Nd3 {[%emt 0:05:55]} Bf5 {[%emt 0:03:45]} 20. Rc1 {[%emt 0:19:04]} Ra3 {[%emt 0:07:54]} 21. Nc5 {[%emt 0:05:42]} Bxc2 {[%emt 0:00:17]} 22. Rxc2 {[%emt 0:00:10]} Rea8 {[%emt 0:05:40]} 23. Nc1 {[%emt 0:01:07]} h5 {[%emt 0:05:32]} 24. N5b3 {[%emt 0:01:39]} Qc7 {[%emt 0:02:41]} 25. Na5 {[%emt 0:01:22]} Ne7 {[%emt 0:02:27]} 26. f4 {[%emt 0:02:34]} Ng4 {[%emt 0:02:32]} 27. Qe2 {[%emt 0:01:28]} Nf5 {[%emt 0:01:34]} 28. Nd3 {[%emt 0:01:48]} Qe7 {[%emt 0:01:22]} 0-1

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.10"]
[White "Leenhouts, Koen"]
[Black "Engel, Johann"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2432"]
[BlackElo "2165"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. f3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:09]} d6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:07]} O-O {[%emt 0:00:04]} 6. Bg5 {[%emt 0:00:30]} h6 {[%emt 0:00:22]} 7. Be3 {[%emt 0:00:06]} e5 {[%emt 0:00:32]} 8. d5 {[%emt 0:00:13]} Nh5 {[%emt 0:08:23]} 9. Qd2 {[%emt 0:00:21]} f5 {[%emt 0:04:53]} 10. exf5 {[%emt 0:00:08]} gxf5 {[%emt 0:00:26]} 11. O-O-O {[%emt 0:01:06]} Qf6 {[%emt 0:12:17]} 12. Bd3 {[%emt 0:00:15]} Bd7 {[%emt 0:01:01]} 13. Nge2 {[%emt 0:00:52]} Na6 {[%emt 0:00:50]} 14. Rdg1 {[%emt 0:03:14]} f4 {[%emt 0:07:46]} 15. Bf2 {[%emt 0:00:46]} Nc5 {[%emt 0:03:22]} 16. Bxc5 {[%emt 0:03:10]} dxc5 {[%emt 0:00:03]} 17. Ne4 {[%emt 0:00:09]} Qe7 {[%emt 0:01:25]} 18. g4 {[%emt 0:00:33]} fxg3 {[%emt 0:12:30]} 19. N4xg3 {[%emt 0:07:14]} Qf7 {[%emt 0:07:42]} 20. Qe3 {[%emt 0:09:08]} Nf4 21. Nxf4 exf4 22. Qe4 Qf6 23. Qh7+ Kf7 24. Ne4 Qxb2+ 25. Kd1 Qa1+ 26. Kd2 Qb2+ 27. Bc2 {[%emt 0:01:45]} Qd4+ {[%emt 0:12:51]} 28. Kc1 {[%emt 0:00:15]} Qa1+ {[%emt 0:00:15]} 29. Kd2 {[%emt 0:00:15]} Qd4+ {[%emt 0:00:15]} 1/2-1/2

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.11"]
[White "Haast, Mark"]
[Black "Stricker, Florian"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2392"]
[BlackElo "2061"]
[Annotator "NA"]
[PlyCount "25"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. g3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:25]} 2. Bg2 {[%emt 0:00:31]} d5 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:29]} e6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:54]} c6 {[%emt 0:00:23]} 5. O-O {[%emt 0:00:28]} Be7 {[%emt 0:00:02]} 6. d4 {[%emt 0:00:57]} O-O {[%emt 0:00:41]} 7. Qc2 {[%emt 0:01:23]} b6 {[%emt 0:00:11]} 8. Nbd2 {[%emt 0:00:33]} Ba6 {[%emt 0:00:21]} 9. b3 {[%emt 0:00:58]} Nbd7 {[%emt 0:01:06]} 10. Bb2 {[%emt 0:00:57]} Rc8 {[%emt 0:00:26]} 11. e4 {[%emt 0:00:31]} c5 {[%emt 0:00:35]} 12. exd5 {[%emt 0:00:27]} exd5 {[%emt 0:00:27]} 13. Qf5 {[%emt 0:01:25]} 1-0

[Event "13th BPB Limburg Open 2019"]
[Site "Maastricht"]
[Date "2019.06.10"]
[Round "7.12"]
[White "Klein, Felix"]
[Black "Van Lith, Arjan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2328"]
[BlackElo "2132"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2019.06.07"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "7200+15"]

1. e4 {[%emt 0:02:02]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:04]} e5 {[%emt 0:00:06]} 6. Ndb5 {[%emt 0:00:04]} d6 {[%emt 0:00:08]} 7. Bg5 {[%emt 0:00:11]} a6 {[%emt 0:00:09]} 8. Na3 {[%emt 0:00:10]} b5 {[%emt 0:00:05]} 9. Nd5 {[%emt 0:00:10]} Be7 {[%emt 0:00:10]} 10. Bxf6 {[%emt 0:00:05]} Bxf6 {[%emt 0:00:04]} 11. c4 {[%emt 0:00:05]} b4 {[%emt 0:00:25]} 12. Nc2 {[%emt 0:00:05]} Rb8 {[%emt 0:00:26]} 13. Qf3 {[%emt 0:04:28]} Bg5 {[%emt 0:03:25]} 14. Rd1 {[%emt 0:01:31]} Qa5 {[%emt 0:04:41]} 15. Qb3 {[%emt 0:02:15]} O-O {[%emt 0:04:31]} 16. h4 {[%emt 0:13:20]} Bh6 {[%emt 0:03:25]} 17. Be2 {[%emt 0:05:34]} f5 {[%emt 0:08:21]} 18. Bf3 {[%emt 0:05:16]} Qc5 {[%emt 0:13:04]} 19. O-O {[%emt 0:01:40]} fxe4 {[%emt 0:02:36]} 20. Bxe4 {[%emt 0:00:25]} Bg4 {[%emt 0:00:15]} 21. Rde1 {[%emt 0:04:39]} Kh8 {[%emt 0:05:44]} 22. Qd3 {[%emt 0:02:56]} Rb7 {[%emt 0:03:27]} 23. Kh1 {[%emt 0:05:03]} Rbf7 {[%emt 0:06:39]} 24. f3 {[%emt 0:02:56]} Be6 {[%emt 0:02:43]} 25. b3 {[%emt 0:03:57]} g5 {[%emt 0:04:41]} 26. hxg5 {[%emt 0:03:28]} Bxg5 {[%emt 0:00:11]} 27. g4 {[%emt 0:15:35]} h5 {[%emt 0:12:31]} 28. Kg2 {[%emt 0:01:44]} h4 {[%emt 0:04:34]} 29. Nde3 {[%emt 0:06:33]} a5 {[%emt 0:04:27]} 30. Rh1 {[%emt 0:00:47]} Kg7 {[%emt 0:01:53]} 31. Bf5 {[%emt 0:04:37]} Bxe3 {[%emt 0:06:33]} 32. Nxe3 {[%emt 0:02:17]} Nd4 {[%emt 0:00:11]} 33. Rxh4 {[%emt 0:08:30]} Nxf5 {[%emt 0:02:59]} 34. gxf5 {[%emt 0:00:12]} Bxf5 {[%emt 0:00:09]} 35. Qd2 {[%emt 0:10:34]} Rf6 {[%emt 0:09:27]} 36. Nxf5+ {[%emt 0:04:33]} Rxf5 {[%emt 0:00:14]} 37. Reh1 {[%emt 0:00:34]} Kf7 {[%emt 0:02:22]} 38. Rh7+ {[%emt 0:03:58]} Ke8 {[%emt 0:04:45]} 39. Qh6 {[%emt 0:00:01]} R5f6 {[%emt 0:01:32]} 40. Qg7 {[%emt 0:00:18]} R8f7 {[%emt 0:00:46]} 41. Qg8+ {[%emt 0:01:00]} Ke7 {[%emt 0:02:34]} 42. Rxf7+ {[%emt 0:04:04]} Rxf7 {[%emt 0:00:09]} 43. Rh8 {[%emt 0:00:01]} Qe3 {[%emt 0:01:44]} 44. Qd8+ {[%emt 0:00:37]} Ke6 {[%emt 0:00:07]} 45. Re8+ {[%emt 0:00:03]} Kf5 {[%emt 0:00:20]} 46. Qc8+ {[%emt 0:00:01]} Kf6 {[%emt 0:04:59]} 47. Qe6+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:18]} 48. Qg4+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:06]} 49. Qg8+ {[%emt 0:00:06]} Kh6 {[%emt 0:00:09]} 50. Re6+ {[%emt 0:00:08]} Kh5 {[%emt 0:00:07]} 51. Qg4# {[%emt 0:00:18]} 1-0

