[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.1"]
[White "De Vroome, Ernest"]
[Black "Waardenburg, Marlinde"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1893"]
[BlackElo "1706"]
[Annotator "NA RC"]
[PlyCount "65"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

{[%evp 22,61,-168,32767,32767,32767,32767,32767,32767,32767,-261,-281,-189,-188,-179,-242,-222,32767,32767,-194,-189,-170,-197,-184,-197,-207,-197,-194,-197,-202,-153,-188,32767,32767,-189,-240,-231,-267,-242,-238,-234,-241]} 1. e4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:11]} d5 {[%emt 0:00:03]} 3. e5 {[%emt 0:00:06]} Nfd7 {[%emt 0:00:08]} 4. e6 {[%emt 0:00:08]} fxe6 {[%emt 0:00:23]} 5. d4 {[%emt 0:00:12]} c5 {[%emt 0:01:11]} 6. Nf3 {[%emt 0:03:11]} Nc6 {[%emt 0:03:18]} 7. Bf4 {[%emt 0:06:33] B02: Alekhine's Defence: Chase Variation and lines with early Nc3} (7. dxc5 Nxc5 8. Be3 Qa5 9. Qd2 g6 10. Bb5 Nd7 11. Nd4 Nde5 12. Bf4 Nc4 13. Bxc4 dxc4 14. Nxc6 bxc6 15. Qd4 {1-0 (29) Salem,A (2660)-Predke,A (2622) St Petersburg 2018}) 7... a6 {[%emt 0:05:58]} 8. Ne5 $146 {[%emt 0:11:54]} ({Predecessor:} 8. Qd2 cxd4 9. Nxd4 Nxd4 10. Qxd4 Qb6 11. Be3 Qxd4 12. Bxd4 e5 13. Nxd5 exd4 14. Nc7+ Kd8 {1-0 (52) Krzesinski,P (1832)-Goldt,R (1993) Frankfurt 2011}) 8... Ndxe5 {[%emt 0:19:47]} 9. dxe5 {[%emt 0:00:44]} g6 {[%emt 0:01:03]} 10. Bg3 {[%emt 0:09:21]} Bg7 {[%emt 0:00:45]} 11. f4 {[%emt 0:01:34]} Qa5 {[%emt 0:04:02]} 12. Qd2 {[%emt 0:09:13]} Bh6 {[%emt 0:03:02]} 13. Nb1 {[%emt 0:05:34]} Qxd2+ {[%emt 0:03:38]} 14. Nxd2 {[%emt 0:00:26]} Rf8 {[%emt 0:01:43]} 15. Bf2 {[%emt 0:06:07]} Bxf4 {[%emt 0:03:20]} 16. Bxc5 {[%emt 0:00:26]} Bxe5 {[%emt 0:01:44]} 17. O-O-O {[%emt 0:01:23]} Bd7 {[%emt 0:09:49]} 18. Bb6 {[%emt 0:07:57]} (18. Nf3 {was called for.}) 18... Rc8 {[%emt 0:04:55]} 19. Nf3 {[%emt 0:05:18]} Bf6 {[%emt 0:04:33]} 20. Kb1 {[%emt 0:02:14]} Ne5 {[%emt 0:03:27]} 21. Nxe5 {[%emt 0:08:35]} Bxe5 {[%emt 0:00:08]} 22. Be2 {[%emt 0:03:30]} Rf4 {[%emt 0:04:41]} 23. a3 {[%emt 0:06:54]} Rc6 {[%emt 0:02:49]} 24. Bg1 {[%emt 0:01:30]} b5 {[%emt 0:08:35]} 25. c3 {[%emt 0:03:57]} Rc8 {[%emt 0:02:17]} 26. g3 {[%emt 0:07:54]} Rf8 {[%emt 0:03:16]} 27. Bd4 {[%emt 0:00:00]} Bf6 {[%emt 0:02:01]} 28. Rhe1 {[%emt 0:01:09]} (28. Be3 $142) 28... e5 {[%emt 0:03:09]} 29. Bg1 {[%emt 0:00:50]} e6 {[%emt 0:01:42]} 30. Bf1 $19 {[%emt 0:01:30]} Rb8 {[%emt 0:01:36]} 31. Bc5 {[%emt 0:00:12]} Be7 {[%emt 0:04:09]} 32. Bxe7 {[%emt 0:00:04]} Kxe7 {[%emt 0:00:05]} 33. Rxe5 {[%emt 0:00:06]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.2"]
[White "Loots, Ewoud"]
[Black "Aguado Garcia, Pablo"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1725"]
[BlackElo "1890"]
[Annotator "NA RC"]
[PlyCount "48"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:14]} 3. Bb5 {[%emt 0:00:03]} Nf6 {[%emt 0:00:36]} 4. d3 {[%emt 0:00:14]} Bc5 {[%emt 0:00:23]} 5. c3 {[%emt 0:00:22]} d6 {[%emt 0:01:04]} 6. O-O {[%emt 0:00:49]} O-O {[%emt 0:01:20]} 7. Bg5 {[%emt 0:02:10]} Qe7 {[%emt 0:07:10] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} (7... h6 8. Bh4 g5 9. Bg3 Bb6 10. Nbd2 g4 11. Nh4 Nh5 12. Nc4 Qg5 13. Qc1 Ne7 14. Nxb6 axb6 15. f3 {1-0 (54) Ivanchuk,V (2726)-Le,Q (2737) Huaian 2017}) 8. h3 {[%emt 0:05:39]} Nd8 {[%emt 0:01:32]} 9. d4 {[%emt 0:00:27]} Bb6 {[%emt 0:01:40]} 10. d5 {[%emt 0:07:10]} h6 {[%emt 0:01:01]} 11. Bxf6 {[%emt 0:07:08]} Qxf6 {[%emt 0:00:07]} 12. c4 $146 {[%emt 0:06:33]} ({Predecessor:} 12. Bd3 g6 13. Nbd2 a6 14. Nc4 Ba7 15. Ne3 {0-1 (44) Tuomala,T-Hintikka,E Helsinki 1989}) 12... Qg6 {[%emt 0:04:54]} 13. Nc3 {[%emt 0:03:51]} Bxh3 {[%emt 0:01:56]} 14. Ne1 {[%emt 0:01:32]} f5 {[%emt 0:04:31]} 15. Qd3 {[%emt 0:01:51]} Bg4 {[%emt 0:02:36]} 16. Ba4 {[%emt 0:00:23]} Nf7 {[%emt 0:08:20]} 17. Bc2 {[%emt 0:00:55]} f4 {[%emt 0:05:07]} 18. Bd1 {[%emt 0:04:32]} Bd7 {[%emt 0:03:09]} 19. Nf3 $1 $11 {[%emt 0:04:52] and White stays safe.} Qg3 {[%emt 0:14:33]} 20. Ne2 {[%emt 0:03:06]} Qg6 $2 {[%emt 0:01:39]} (20... Qg4 $19 21. Nc3 Qg6) 21. Rc1 $2 {[%emt 0:03:49]} a5 {[%emt 0:04:15]} 22. a3 $2 {[%emt 0:00:47]} (22. Nc3 {might work better.}) 22... a4 $19 {[%emt 0:02:35]} 23. Nc3 {[%emt 0:02:23]} Ng5 {[%emt 0:00:37]} 24. Nxg5 {[%emt 0:00:30]} hxg5 {[%emt 0:00:15]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.3"]
[White "Rookus, Sjoerd"]
[Black "Van Nie, Pjotr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1815"]
[BlackElo "1487"]
[Annotator "NA RC"]
[PlyCount "72"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. b4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:15]} 2. Bb2 {[%emt 0:00:03]} d6 {[%emt 0:00:26]} 3. g3 {[%emt 0:02:03]} e5 {[%emt 0:00:20]} 4. Bg2 {[%emt 0:01:13]} g6 {[%emt 0:00:59]} 5. e3 {[%emt 0:07:03]} Bg7 {[%emt 0:00:17]} 6. Ne2 {[%emt 0:00:45]} c6 {[%emt 0:00:52]} 7. d4 {[%emt 0:02:52]} exd4 {[%emt 0:01:17]} 8. Bxd4 {[%emt 0:04:47]} c5 {[%emt 0:08:55]} 9. bxc5 {[%emt 0:02:53]} dxc5 {[%emt 0:00:23]} 10. Bxc5 {[%emt 0:00:17]} Qxd1+ {[%emt 0:03:41]} 11. Kxd1 {[%emt 0:00:24]} Ng4 {[%emt 0:00:14]} 12. e4 {[%emt 0:05:35]} Bxa1 {[%emt 0:00:35]} 13. c3 {[%emt 0:00:21]} Be6 {[%emt 0:02:09]} 14. h3 {[%emt 0:03:38]} Nd7 {[%emt 0:04:07]} 15. Bd4 {[%emt 0:06:33]} Ngf6 {[%emt 0:00:21]} 16. a3 {[%emt 0:02:24]} O-O {[%emt 0:03:26]} 17. Kc2 {[%emt 0:00:35]} Bc4 {[%emt 0:02:27]} 18. Nf4 {[%emt 0:04:26]} g5 {[%emt 0:02:11]} 19. Nd3 {[%emt 0:04:09]} Rac8 {[%emt 0:02:36]} 20. Nd2 {[%emt 0:02:25]} Bxd3+ {[%emt 0:00:15]} 21. Kxd3 {[%emt 0:00:18]} Bb2 {[%emt 0:01:05]} 22. Nb1 {[%emt 0:02:23]} Nc5+ {[%emt 0:02:39]} 23. Kc2 {[%emt 0:07:20] [#]} Bxc3 $1 {[%emt 0:01:29]} 24. Nxc3 {[%emt 0:00:49]} Ncxe4 {[%emt 0:00:23]} 25. Kb2 {[%emt 0:03:18]} Nxc3 {[%emt 0:01:09]} 26. Bxf6 {[%emt 0:03:38]} Na4+ {[%emt 0:00:28]} 27. Ka1 {[%emt 0:04:02]} Rc2 {[%emt 0:02:50]} 28. Bxb7 {[%emt 0:02:00]} Rxf2 {[%emt 0:04:13]} 29. Bd4 {[%emt 0:07:29]} Rd2 {[%emt 0:00:22]} 30. Be3 {[%emt 0:02:02]} Rd3 {[%emt 0:02:22] Double Attack} 31. Bc1 {[%emt 0:01:06]} Rxg3 {[%emt 0:01:00]} 32. Bc6 {[%emt 0:00:30]} Nc3 {[%emt 0:01:00]} 33. h4 {[%emt 0:02:42]} gxh4 {[%emt 0:03:10]} 34. Bf4 {[%emt 0:01:06]} Rg6 $19 {[%emt 0:00:30]} 35. Bd7 {[%emt 0:01:09]} Rg2 {[%emt 0:01:18]} 36. Rxh4 {[%emt 0:01:55]} Ra2# {[%emt 0:00:08]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.4"]
[White "Houpst, Christiaan"]
[Black "Flohr, Ron"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1712"]
[BlackElo "1883"]
[Annotator "NA RC"]
[PlyCount "128"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:04]} Bg4 {[%emt 0:00:16]} 3. e3 {[%emt 0:01:03]} Nd7 {[%emt 0:01:09]} 4. Be2 {[%emt 0:00:07]} e6 {[%emt 0:00:18]} 5. Nbd2 {[%emt 0:01:37]} Ngf6 {[%emt 0:01:30]} 6. Ne5 {[%emt 0:01:31] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (6. O-O Bd6 7. c4 c6 8. b3 O-O 9. Bb2 Qe7 10. Ne5 Bxe2 11. Qxe2 Ba3 12. Nxd7 Nxd7 13. Bc3 Bb4 14. Bxb4 Qxb4 15. a3 Qe7 16. e4 dxe4 17. Nxe4 Rfd8 {½-½ (17) Bruno,F (2437)-Godena,M (2548) Perugia 2011}) 6... Bf5 {[%emt 0:01:37]} 7. g4 $146 {[%emt 0:03:06]} ({Predecessor:} 7. f4 Nxe5 8. fxe5 Ne4 9. O-O h5 10. Nxe4 Bxe4 11. Bf3 Bf5 12. c3 g5 13. Be2 {0-1 (55) MacNevin,D (1456)-Xiong,W (1595) Ottawa 2009}) 7... Be4 {[%emt 0:04:51]} 8. f3 {[%emt 0:01:31]} Bg6 {[%emt 0:09:48]} 9. Nxg6 {[%emt 0:04:40]} hxg6 {[%emt 0:00:49]} 10. g5 {[%emt 0:05:11]} Ng8 {[%emt 0:03:17]} 11. f4 {[%emt 0:00:23]} Bd6 {[%emt 0:01:59]} 12. Nf3 {[%emt 0:00:08]} Ne7 {[%emt 0:00:41]} 13. Bd3 {[%emt 0:01:33]} c5 {[%emt 0:04:26]} 14. c3 {[%emt 0:00:48]} c4 {[%emt 0:03:47]} 15. Bc2 {[%emt 0:00:25]} Qc7 {[%emt 0:01:49]} 16. Ne5 {[%emt 0:01:12]} Bxe5 {[%emt 0:00:54]} 17. fxe5 {[%emt 0:00:58]} f5 {[%emt 0:02:55]} 18. Qf3 {[%emt 0:04:03]} O-O-O {[%emt 0:00:56]} 19. Bd2 {[%emt 0:02:13]} Rh4 {[%emt 0:02:55]} 20. O-O-O {[%emt 0:01:18]} Rdh8 {[%emt 0:00:41]} 21. h3 {[%emt 0:00:15]} b5 {[%emt 0:01:49]} 22. Rdg1 {[%emt 0:01:22]} a5 {[%emt 0:00:15]} 23. Be1 {[%emt 0:00:43]} R4h7 {[%emt 0:00:28]} 24. Rg2 {[%emt 0:03:18]} Nb6 {[%emt 0:00:56]} 25. Rgh2 {[%emt 0:00:14]} Nc6 {[%emt 0:00:36]} 26. h4 {[%emt 0:02:35]} Qe7 {[%emt 0:00:59]} 27. Qg2 {[%emt 0:02:59]} b4 {[%emt 0:00:39]} 28. Bd1 {[%emt 0:01:54]} bxc3 {[%emt 0:04:38]} 29. bxc3 {[%emt 0:02:37]} Kc7 {[%emt 0:00:34]} 30. h5 {[%emt 0:03:28]} gxh5 {[%emt 0:01:38]} 31. g6 {[%emt 0:04:11]} Rh6 {[%emt 0:00:15]} 32. Bh4 {[%emt 0:01:05]} Qa3+ {[%emt 0:00:25]} 33. Qb2 {[%emt 0:01:09]} Qxb2+ {[%emt 0:00:18]} 34. Kxb2 {[%emt 0:01:47]} Rxg6 {[%emt 0:02:42]} 35. a4 {[%emt 0:02:00]} Rgh6 {[%emt 0:01:38]} 36. Rg2 {[%emt 0:02:11]} Rg8 {[%emt 0:05:19]} 37. Rhg1 {[%emt 0:01:12]} g6 {[%emt 0:01:58]} 38. Bg5 {[%emt 0:01:57] [#]} Rh7 $1 {[%emt 0:00:23]} 39. Bf6 {[%emt 0:00:18]} h4 {[%emt 0:02:32]} 40. Ka3 {[%emt 0:02:12]} (40. Rh2 $17 {keeps fighting.}) 40... h3 {[%emt 0:02:38]} 41. Rh2 {[%emt 0:01:07]} Nd7 {[%emt 0:00:35]} 42. Bg5 {[%emt 0:00:25]} Rb8 {[%emt 0:01:00]} (42... Nd8 $19 {has better winning chances.} 43. Bxd8+ Kxd8) 43. Bc2 {[%emt 0:01:19]} (43. Rg3 $17 {was called for.}) 43... Rh5 {[%emt 0:04:49]} ({Black should play} 43... Nf8 $19 44. Rg3 Nd8) 44. Rg3 {[%emt 0:01:46]} Rbh8 {[%emt 0:01:17]} 45. Bd1 {[%emt 0:00:13]} R5h7 {[%emt 0:01:51]} 46. Bf6 {[%emt 0:02:26]} Rg8 {[%emt 0:05:56]} 47. Bg5 {[%emt 0:00:31]} Rgh8 $2 {[%emt 0:03:12]} (47... Nd8 $19 48. Rgxh3 Rxh3 49. Rxh3 Nf7) 48. Bf6 $1 {[%emt 0:00:07]} Nxf6 {[%emt 0:02:31]} 49. exf6 {[%emt 0:00:11]} Rh6 {[%emt 0:00:41]} 50. f7 {[%emt 0:01:04]} Rf8 {[%emt 0:01:01]} 51. Rgxh3 {[%emt 0:04:27]} Rxh3 {[%emt 0:00:30]} 52. Rxh3 {[%emt 0:00:05]} Rxf7 {[%emt 0:00:06]} 53. Rh6 {[%emt 0:01:32]} Ne7 {[%emt 0:00:38]} 54. Kb2 {[%emt 0:00:47]} Rg7 $19 {[%emt 0:00:54]} 55. Kc2 {[%emt 0:00:08]} Kd6 {[%emt 0:00:13]} 56. Kd2 {[%emt 0:00:07]} e5 {[%emt 0:00:33]} 57. dxe5+ {[%emt 0:01:24]} Kxe5 {[%emt 0:00:39]} 58. Be2 {[%emt 0:00:27]} Ng8 {[%emt 0:00:25]} 59. Rh1 {[%emt 0:00:48]} g5 {[%emt 0:00:09]} 60. Rb1 {[%emt 0:00:17]} Nf6 {[%emt 0:00:09]} 61. Rb5 {[%emt 0:00:12]} Ra7 {[%emt 0:00:21]} 62. Bxc4 {[%emt 0:00:12]} g4 {[%emt 0:00:36]} 63. Bf1 {[%emt 0:00:25]} Ne4+ {[%emt 0:00:10]} 64. Kd3 {[%emt 0:00:43]} Rc7 {[%emt 0:00:27] Kd4+ [%emt 00:01:22]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.5"]
[White "Van de Lagemaat, Arend"]
[Black "Eefting, Martijn"]
[Result "0-1"]
[WhiteElo "1855"]
[BlackElo "1683"]
[Annotator "NA"]
[PlyCount "20"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:16]} g6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:28]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:53]} 5. c4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:17]} 6. Be3 {[%emt 0:01:10]} d6 {[%emt 0:02:17]} 7. Nc3 {[%emt 0:00:40]} Nxd4 {[%emt 0:00:38]} 8. Bxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:11]} 9. Be2 {[%emt 0:00:36]} O-O {[%emt 0:00:15]} 10. O-O {[%emt 0:00:33]} a5 {[%emt 0:01:38]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.6"]
[White "Arnold, Kiri"]
[Black "Van Oosten, Jaap"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1304"]
[BlackElo "1939"]
[Annotator "NA RC"]
[PlyCount "130"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

{[%evp 19,107,59,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,47,121,32767,18,0,35,45,32767,32767,139,17,32767,32767,32767,13,32767,32767,79,0,0,0,0,0,0,0,0,32767,11,0,22,21,12,21,22,0,289,0,33,0,235,32767,6,0,0,32767,0,32767,0,0,0,0,0,0,32767,32767,0,0,0,-107,-100,-135,-178,-174,-179,-203,-227,-195,-103,-236,-214,-246]} 1. e4 {[%emt 0:00:00]} e5 {[%emt 0:17:49]} 2. d4 {[%emt 0:00:30]} exd4 {[%emt 0:00:08]} 3. c3 {[%emt 0:00:04]} d5 {[%emt 0:00:09]} 4. exd5 {[%emt 0:00:04]} Qxd5 {[%emt 0:00:10]} 5. cxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:41]} 6. Nc3 {[%emt 0:03:16]} Qd8 {[%emt 0:01:27]} 7. Nf3 {[%emt 0:01:55]} Be7 {[%emt 0:00:44]} 8. Bc4 {[%emt 0:01:56]} O-O {[%emt 0:00:30]} 9. O-O {[%emt 0:00:25]} c6 {[%emt 0:00:43]} 10. Re1 {[%emt 0:05:20]} Nbd7 {[%emt 0:01:39]} 11. Bg5 {[%emt 0:07:45]} h6 {[%emt 0:03:12]} 12. Bh4 {[%emt 0:01:22]} Nb6 {[%emt 0:01:30]} 13. Bb3 {[%emt 0:01:45]} Nfd5 {[%emt 0:02:28]} 14. Bxe7 {[%emt 0:01:26]} Nxe7 {[%emt 0:00:02]} 15. Qd2 {[%emt 0:03:26]} Ned5 {[%emt 0:05:01]} 16. h3 {[%emt 0:05:25]} Be6 {[%emt 0:01:21]} 17. Rad1 {[%emt 0:02:07]} Qf6 {[%emt 0:05:01]} 18. Ne4 {[%emt 0:06:02]} Qf4 {[%emt 0:05:49]} 19. Nc5 {[%emt 0:13:27]} Qf6 {[%emt 0:05:57]} 20. Ne4 {[%emt 0:04:29]} Qf4 {[%emt 0:03:59]} 21. Nc5 {[%emt 0:03:44]} Qxd2 {[%emt 0:02:17]} 22. Rxd2 {[%emt 0:00:13]} Bc8 {[%emt 0:00:11]} 23. Rde2 {[%emt 0:02:48]} Nd7 {[%emt 0:01:25]} (23... Nf4 $11) 24. Re8 {[%emt 0:03:34]} (24. Bxd5 $16 cxd5 25. Re7) 24... Nxc5 {[%emt 0:00:50]} 25. dxc5 {[%emt 0:00:18]} Be6 {[%emt 0:00:24]} 26. Rxa8 {[%emt 0:02:28]} Rxa8 {[%emt 0:00:03]} 27. Nd4 {[%emt 0:03:20]} Re8 {[%emt 0:01:50]} (27... Rd8 $11) 28. Nf5 {[%emt 0:01:39]} ({White should play} 28. Bxd5 $16 cxd5 29. b4) 28... Kf8 {[%emt 0:00:34]} 29. Nd6 {[%emt 0:00:34]} Rb8 {[%emt 0:00:14]} 30. Kf1 {[%emt 0:02:12]} g6 {[%emt 0:00:54]} 31. h4 {[%emt 0:03:03]} h5 {[%emt 0:00:19]} 32. g3 {[%emt 0:00:35]} Ke7 {[%emt 0:00:24]} 33. Ne4 {[%emt 0:09:57]} (33. Bxd5 $5 cxd5 34. Nb5 $11) 33... Rd8 {[%emt 0:01:42]} 34. Ng5 {[%emt 0:02:33]} b6 {[%emt 0:02:52]} 35. cxb6 {[%emt 0:01:24]} axb6 {[%emt 0:00:02]} 36. Kg2 {[%emt 0:02:42]} Kd6 {[%emt 0:01:12] [#]} 37. Rd1 $2 {[%emt 0:00:34]} (37. Rxe6+ $1 $18 {[%mdl 512]} fxe6 38. Nf7+ {[%mdl 64] Double Attack} Ke7 39. Nxd8 Kxd8 40. Bc2) 37... Kc7 {[%emt 0:01:13]} 38. Re1 {[%emt 0:00:29]} Kd6 {[%emt 0:01:53]} 39. Rd1 {[%emt 0:00:41]} Ke7 {[%emt 0:00:27]} 40. Re1 {[%emt 0:01:00]} Nc7 {[%emt 0:03:26]} 41. Bxe6 {[%emt 0:01:11]} Nxe6 {[%emt 0:00:18]} 42. Nxe6 {[%emt 0:00:24]} fxe6 {[%emt 0:00:08]} 43. Re2 {[%emt 0:00:24]} Kf6 {[%emt 0:00:26]} 44. a3 {[%emt 0:00:56]} e5 {[%emt 0:00:22]} 45. Kf3 {[%emt 0:01:54]} Kf5 {[%emt 0:05:24]} 46. Kg2 {[%emt 0:01:06]} Rd3 {[%emt 0:02:40]} 47. Rc2 {[%emt 0:00:55]} c5 {[%emt 0:00:00]} 48. Re2 {[%emt 0:00:04]} (48. a4 $1 $11 {keeps the balance.}) 48... e4 {[%emt 0:01:34]} 49. Kg1 {[%emt 0:01:58]} Ke5 {[%emt 0:01:05]} 50. Kf1 {[%emt 0:00:21] [#]} Kd4 $1 {[%emt 0:01:07]} 51. Rc2 {[%emt 0:00:58]} b5 {[%emt 0:00:21]} 52. Ke2 {[%emt 0:00:38]} c4 {[%emt 0:00:45]} 53. Kf1 {[%emt 0:01:34]} (53. Rd2 $142) 53... e3 {[%emt 0:03:11]} 54. fxe3+ $19 {[%emt 0:00:41]} Kxe3 {[%emt 0:00:09]} 55. Re2+ {[%emt 0:00:26]} Kf3 {[%emt 0:00:02]} 56. Rf2+ {[%emt 0:00:33]} Kxg3 {[%emt 0:00:28]} 57. Rg2+ {[%emt 0:00:04]} Kxh4 {[%emt 0:00:36]} 58. Rxg6 {[%emt 0:00:07]} Rb3 {[%emt 0:00:05]} 59. Ke1 {[%emt 0:00:37]} Rxb2 {[%emt 0:00:14]} 60. Kd1 {[%emt 0:00:04]} Rb3 {[%emt 0:00:36]} 61. Ra6 {[%emt 0:00:18]} Kh3 {[%emt 0:00:24]} 62. Kc2 {[%emt 0:00:05]} h4 {[%emt 0:00:15]} 63. Ra5 {[%emt 0:00:11]} Kg2 {[%emt 0:00:30]} 64. Ra8 {[%emt 0:00:11]} h3 {[%emt 0:00:10]} 65. Rg8+ {[%emt 0:00:22]} Rg3 {[%emt 0:00:02]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.7"]
[White "Krouwel, Robert"]
[Black "Aldenberg, Hendrik"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1841"]
[BlackElo "1697"]
[Annotator "NA RC"]
[PlyCount "76"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:01:17]} 3. e3 {[%emt 0:00:03]} c5 {[%emt 0:00:17]} 4. Bd3 {[%emt 0:00:10]} Qc7 {[%emt 0:01:31]} 5. c3 {[%emt 0:00:28]} b6 {[%emt 0:02:18]} 6. Nbd2 {[%emt 0:00:06]} g6 {[%emt 0:00:40]} 7. O-O {[%emt 0:01:34]} Bg7 {[%emt 0:02:15]} 8. e4 {[%emt 0:02:50]} O-O {[%emt 0:05:33]} 9. Re1 {[%emt 0:00:14]} Ba6 {[%emt 0:04:54]} 10. Bxa6 {[%emt 0:00:26]} Nxa6 {[%emt 0:00:06]} 11. Nf1 {[%emt 0:04:04]} cxd4 {[%emt 0:07:09]} 12. cxd4 {[%emt 0:01:08]} Nb4 {[%emt 0:00:48]} 13. Bg5 {[%emt 0:01:27]} Qc2 {[%emt 0:18:55]} 14. a3 {[%emt 0:01:46]} Qxd1 {[%emt 0:16:27]} 15. Raxd1 $11 {[%emt 0:00:41]} (15. Rc1 $2 {[%emt 0:00:40][%mdl 8192]}) 15... Nc6 {[%emt 0:04:35]} 16. Ng3 $19 {[%emt 0:04:49]} (16. e5) 16... d5 {[%emt 0:02:02]} 17. Bxf6 {[%emt 0:01:54]} Bxf6 {[%emt 0:00:08]} 18. e5 {[%emt 0:00:05]} Be7 {[%emt 0:00:37]} 19. Ne2 {[%emt 0:00:41]} Rac8 {[%emt 0:00:24]} 20. Rc1 {[%emt 0:00:29]} Na5 {[%emt 0:00:07]} 21. Nd2 {[%emt 0:00:19]} Nc4 {[%emt 0:05:22]} 22. Nxc4 {[%emt 0:00:11]} Rxc4 {[%emt 0:00:45]} 23. Rxc4 {[%emt 0:00:07]} dxc4 {[%emt 0:00:04]} 24. Nc3 {[%emt 0:00:21]} Rd8 {[%emt 0:01:08]} 25. Rd1 {[%emt 0:00:07]} a6 {[%emt 0:04:15]} 26. f4 {[%emt 0:03:32]} f5 {[%emt 0:01:33]} 27. Kf2 {[%emt 0:00:17]} Kf7 {[%emt 0:00:11]} 28. Ke3 {[%emt 0:00:16]} b5 {[%emt 0:00:13]} 29. d5 {[%emt 0:01:51]} Bc5+ {[%emt 0:01:33]} 30. Ke2 {[%emt 0:01:13]} exd5 {[%emt 0:02:20]} 31. Nxd5 {[%emt 0:00:29]} a5 {[%emt 0:02:36]} 32. e6+ {[%emt 0:03:36]} Ke8 {[%emt 0:06:01]} 33. Nc7+ {[%emt 0:00:31]} Ke7 {[%emt 0:00:29]} 34. Rxd8 {[%emt 0:00:12]} Kxd8 {[%emt 0:00:11]} 35. Nxb5 {[%emt 0:00:15]} Ke7 {[%emt 0:01:11]} 36. h3 {[%emt 0:00:38]} Kxe6 {[%emt 0:01:27]} 37. g4 {[%emt 0:00:06]} Kd5 {[%emt 0:02:00]} 38. Kf3 {[%emt 0:00:20]} Bb6 {[%emt 0:04:07]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.05.31"]
[Round "1.8"]
[White "Van Aken, Jelmer"]
[Black "Mensing, Adrian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1698"]
[BlackElo "1938"]
[Annotator "NA RC"]
[PlyCount "59"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

{[%evp 28,59,167,152,32767,178,239,186,197,189,183,176,187,197,217,232,415,401,449,475,493,508,513,499,32767,705,1447,1607,2443,29976,29997,29998,29998,29999]} 1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:19]} d6 {[%emt 0:00:06]} 4. Be3 {[%emt 0:00:54]} a6 {[%emt 0:00:11]} (4... Nf6 5. Nc3 O-O 6. Qd2 Nc6 7. d5 Nb4 8. a3 Na6 9. Bxa6 bxa6 10. Bh6 c6 11. Bxg7 Kxg7 12. O-O Qb6 13. Rab1 cxd5 14. exd5 {0-1 (31) Giri,A (2782)-Aronian,L (2767) chess.com INT 2018}) 5. h3 {[%emt 0:00:54]} b5 {[%emt 0:00:10]} 6. c4 {[%emt 0:01:41] B06: Modern Defence} c6 {[%emt 0:04:25]} 7. Be2 $146 {[%emt 0:04:17]} ({Predecessor:} 7. a4 bxc4 8. Bxc4 d5 9. Bd3 dxe4 10. Bxe4 Nf6 11. Bd3 Nd5 12. O-O {0-1 (48) Grekhov,L (1899)-Vazhenin,A (2138) Ekaterinburg 2018}) 7... Nd7 {[%emt 0:04:10]} 8. O-O {[%emt 0:04:30]} Bb7 {[%emt 0:07:07]} 9. Nbd2 {[%emt 0:01:31]} Qc7 {[%emt 0:13:48]} 10. Qc2 {[%emt 0:06:59]} Rc8 {[%emt 0:10:13]} 11. Rac1 {[%emt 0:03:45]} b4 {[%emt 0:01:29]} 12. a3 {[%emt 0:13:46]} a5 {[%emt 0:02:23]} 13. axb4 {[%emt 0:01:19]} axb4 {[%emt 0:00:14]} 14. c5 {[%emt 0:00:08]} Ngf6 {[%emt 0:22:48]} 15. Qb3 {[%emt 0:15:44]} Rb8 {[%emt 0:12:07]} 16. Ra1 {[%emt 0:12:41]} ({Not} 16. Qxb4 Ba6 $15 {[%mdl 64] Discovered Attack}) (16. cxd6 $142 exd6 17. Bf4) 16... Bc8 {[%emt 0:09:10]} (16... O-O $142 17. Ra4 dxc5) 17. Ra4 {[%emt 0:01:52]} dxc5 {[%emt 0:06:45]} 18. dxc5 {[%emt 0:00:22]} O-O {[%emt 0:00:09]} 19. Rxb4 {[%emt 0:01:32]} Rxb4 {[%emt 0:00:06]} 20. Qxb4 {[%emt 0:00:06]} Ne5 {[%emt 0:03:53]} 21. Nd4 {[%emt 0:01:26]} Bd7 $2 {[%emt 0:01:29]} (21... Bb7 {might work better.} 22. Ra1 Ra8 23. Rxa8+ Bxa8) 22. f4 {[%emt 0:02:33]} Nh5 {[%emt 0:05:31]} 23. Bxh5 {[%emt 0:01:56]} ({But not} 23. fxe5 Ng3 $18) 23... gxh5 {[%emt 0:00:01]} 24. fxe5 {[%emt 0:00:34]} Qxe5 {[%emt 0:00:33]} 25. Rf3 {[%emt 0:07:50]} Ra8 {[%emt 0:03:18]} 26. Qb7 {[%emt 0:03:15] Double Attack} Ra1+ {[%emt 0:00:10]} 27. Kf2 {[%emt 0:00:06]} Be8 {[%emt 0:03:06] [#]} 28. Qc8 $1 {[%emt 0:01:06]} Qh2 {[%emt 0:00:51]} 29. Qxe8+ {[%emt 0:00:13] Double Attack} Bf8 {[%emt 0:00:01]} 30. Qxf7+ {[%emt 0:00:11] Double Attack} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.1"]
[White "Aguado Garcia, Pablo"]
[Black "Heinen, Frank"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1890"]
[BlackElo "1768"]
[Annotator "NA"]
[PlyCount "106"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:02:34]} 2. Nf3 {[%emt 0:09:26]} Nc6 {[%emt 0:03:33]} 3. c3 {[%emt 0:00:12]} Nf6 {[%emt 0:04:08]} 4. d4 {[%emt 0:00:08]} d5 {[%emt 0:03:49]} 5. Bb5 {[%emt 0:02:11]} Nxe4 {[%emt 0:09:26]} 6. Nxe5 {[%emt 0:01:19]} Bd7 {[%emt 0:01:13]} 7. Nxd7 {[%emt 0:03:49]} Qxd7 {[%emt 0:00:30]} 8. Qe2 {[%emt 0:00:23]} O-O-O {[%emt 0:02:53]} 9. Be3 {[%emt 0:11:30]} f5 {[%emt 0:04:16]} 10. Nd2 {[%emt 0:02:46]} Qd6 {[%emt 0:05:26]} 11. O-O-O {[%emt 0:08:45]} Kb8 {[%emt 0:04:15]} 12. Qf3 $11 {[%emt 0:02:30]} (12. f3 $14 Nf6 13. g3) 12... Qg6 {[%emt 0:07:06]} 13. Bxc6 {[%emt 0:05:11]} Qxc6 {[%emt 0:03:21]} 14. Kb1 {[%emt 0:14:14]} g6 {[%emt 0:06:19]} 15. Bf4 {[%emt 0:01:30]} Bd6 {[%emt 0:02:13]} 16. Rhe1 {[%emt 0:04:46]} Bxf4 {[%emt 0:07:36]} 17. Qxf4 {[%emt 0:00:08]} Rhf8 {[%emt 0:04:41]} 18. Nf3 {[%emt 0:02:01]} Qf6 {[%emt 0:02:05]} 19. Ne5 {[%emt 0:04:37]} g5 {[%emt 0:01:27]} 20. Qf3 {[%emt 0:01:46]} Qh6 {[%emt 0:01:31]} 21. Qe3 {[%emt 0:18:06]} f4 {[%emt 0:05:01]} 22. Qe2 {[%emt 0:01:16]} Qf6 {[%emt 0:04:32]} 23. f3 {[%emt 0:00:22]} Nd6 {[%emt 0:00:50]} 24. Ng4 {[%emt 0:01:59]} Qf5+ {[%emt 0:02:43]} 25. Qc2 {[%emt 0:00:14]} Qxc2+ {[%emt 0:04:52]} 26. Kxc2 {[%emt 0:00:04]} Nf5 {[%emt 0:01:03]} 27. Rd2 {[%emt 0:01:23]} h5 {[%emt 0:00:39]} 28. Ne5 {[%emt 0:00:46]} Ne3+ {[%emt 0:01:46]} 29. Kc1 {[%emt 0:00:51]} h4 {[%emt 0:00:51]} 30. h3 {[%emt 0:02:08]} Kc8 {[%emt 0:03:26]} 31. Ng4 {[%emt 0:00:13]} Nxg4 {[%emt 0:00:32]} 32. hxg4 {[%emt 0:00:17]} Rde8 {[%emt 0:02:08]} 33. Rde2 {[%emt 0:00:08]} Kd7 {[%emt 0:00:16]} 34. Re5 {[%emt 0:01:20]} c6 {[%emt 0:00:39]} 35. Kc2 {[%emt 0:00:24]} Rxe5 {[%emt 0:01:15]} 36. Rxe5 {[%emt 0:00:03]} h3 {[%emt 0:00:22]} 37. gxh3 {[%emt 0:00:11]} Rh8 {[%emt 0:00:07]} 38. Rxg5 {[%emt 0:00:11]} Rxh3 {[%emt 0:00:07]} 39. Rg7+ {[%emt 0:00:17]} Kc8 {[%emt 0:00:06]} 40. Kd2 {[%emt 0:02:58]} Rxf3 {[%emt 0:00:06]} 41. Ke2 {[%emt 0:00:03]} Rh3 {[%emt 0:01:25]} 42. Rf7 {[%emt 0:00:31]} Rh2+ {[%emt 0:00:24]} 43. Kf3 {[%emt 0:00:04]} Rxb2 {[%emt 0:00:09]} 44. g5 {[%emt 0:00:05]} Rxa2 {[%emt 0:01:31]} 45. g6 {[%emt 0:00:06]} Ra1 {[%emt 0:00:24]} 46. Kxf4 {[%emt 0:00:57]} Rf1+ {[%emt 0:00:51]} 47. Ke5 {[%emt 0:00:11]} Re1+ {[%emt 0:00:21]} 48. Kf6 {[%emt 0:00:44]} Rf1+ {[%emt 0:00:18]} 49. Ke6 {[%emt 0:00:21]} Re1+ {[%emt 0:00:06]} 50. Kd6 {[%emt 0:00:13]} Re8 {[%emt 0:00:06]} 51. g7 {[%emt 0:00:31]} Rd8+ {[%emt 0:00:16]} 52. Ke6 {[%emt 0:00:08]} Re8+ {[%emt 0:00:26]} 53. Kf6 {[%emt 0:00:17]} Rg8 {[%emt 0:01:34]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.2"]
[White "Flohr, Ron"]
[Black "Waardenburg, Feline"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1883"]
[BlackElo "1761"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. Bg5 {[%emt 0:00:01]} e6 {[%emt 0:01:07]} 3. Nd2 {[%emt 0:00:06]} d5 {[%emt 0:00:34]} 4. f3 {[%emt 0:02:56]} Be7 {[%emt 0:01:48]} 5. c3 {[%emt 0:00:38]} Nbd7 {[%emt 0:03:16]} 6. e4 {[%emt 0:03:08]} dxe4 {[%emt 0:01:55]} 7. fxe4 {[%emt 0:00:56]} c5 {[%emt 0:01:25]} 8. Be3 {[%emt 0:00:23]} Qb6 {[%emt 0:03:15]} 9. Rb1 {[%emt 0:07:33]} Qc6 {[%emt 0:04:40]} 10. Bd3 {[%emt 0:02:50]} b6 {[%emt 0:03:40]} 11. Qf3 {[%emt 0:04:08]} Bb7 {[%emt 0:01:36]} 12. Ne2 {[%emt 0:00:28]} Qa4 {[%emt 0:08:02]} 13. O-O {[%emt 0:02:21]} Rf8 {[%emt 0:03:29]} 14. b3 {[%emt 0:03:00]} Qc6 {[%emt 0:02:51]} 15. c4 {[%emt 0:01:08]} cxd4 {[%emt 0:04:09]} 16. Nxd4 {[%emt 0:00:14]} Qd6 {[%emt 0:02:33]} 17. Qe2 {[%emt 0:07:58]} Nc5 {[%emt 0:02:48]} 18. Bc2 {[%emt 0:01:13]} Ncxe4 {[%emt 0:07:43]} 19. Nb5 {[%emt 0:01:33]} Qb8 $2 {[%emt 0:07:53]} (19... Qe5 $16) 20. Nxe4 {[%emt 0:01:09]} Nxe4 {[%emt 0:00:40]} 21. Bf4 $18 {[%emt 0:00:26]} Bc5+ {[%emt 0:15:54]} 22. Kh1 {[%emt 0:00:42]} Nf2+ {[%emt 0:03:03]} 23. Rxf2 {[%emt 0:00:14]} Bxg2+ {[%emt 0:00:13]} 24. Kxg2 {[%emt 0:00:20]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.3"]
[White "De Dreu, Dies"]
[Black "Van de Lagemaat, Arend"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1761"]
[BlackElo "1855"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:04:42]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:12]} g6 {[%emt 0:00:53]} 3. c4 {[%emt 0:00:57]} Bg7 {[%emt 0:03:12]} 4. Nc3 {[%emt 0:00:34]} d6 {[%emt 0:01:28]} 5. e4 {[%emt 0:00:33]} O-O {[%emt 0:00:44]} 6. Be2 {[%emt 0:00:32]} c5 {[%emt 0:00:37]} 7. O-O {[%emt 0:02:52]} cxd4 {[%emt 0:01:27]} 8. Nxd4 {[%emt 0:02:06]} Nc6 {[%emt 0:00:08]} 9. Be3 {[%emt 0:02:05]} Nxd4 {[%emt 0:01:10]} 10. Bxd4 $14 {[%emt 0:00:26]} a5 {[%emt 0:02:23]} 11. f3 {[%emt 0:03:36]} Nd7 {[%emt 0:05:29]} 12. Bxg7 {[%emt 0:04:26]} Kxg7 {[%emt 0:00:02]} 13. Qd4+ {[%emt 0:02:43]} Kg8 {[%emt 0:00:22]} 14. Nd5 {[%emt 0:05:39]} Nc5 {[%emt 0:07:56]} 15. Rfd1 {[%emt 0:08:42]} Bd7 {[%emt 0:05:53]} 16. e5 {[%emt 0:20:12]} Ne6 {[%emt 0:21:52]} 17. Qe3 {[%emt 0:03:00]} Bc6 {[%emt 0:03:07]} 18. Nb6 {[%emt 0:05:57]} Rb8 {[%emt 0:02:32]} 19. Rd2 {[%emt 0:06:16]} Nc5 {[%emt 0:06:28]} 20. Nd5 {[%emt 0:01:06]} Bxd5 {[%emt 0:00:12]} 21. Rxd5 {[%emt 0:00:29]} Qb6 {[%emt 0:00:34]} 22. Qd4 {[%emt 0:17:23]} Rbd8 {[%emt 0:03:15]} 23. Rd1 {[%emt 0:00:39]} Rfe8 {[%emt 0:01:23]} 24. h4 {[%emt 0:04:15]} Qc7 {[%emt 0:05:52]} 25. exd6 {[%emt 0:02:56]} exd6 {[%emt 0:00:26]} 26. Bf1 {[%emt 0:02:40]} Ne6 {[%emt 0:00:52]} 27. Qd2 {[%emt 0:00:44]} Qe7 {[%emt 0:02:04]} 28. g3 {[%emt 0:01:20]} Qf6 {[%emt 0:02:13]} 29. Bg2 {[%emt 0:01:02]} Ng7 {[%emt 0:02:08]} 30. b3 {[%emt 0:03:34]} Nf5 {[%emt 0:00:04]} 31. Rd3 {[%emt 0:01:16]} Nxg3 {[%emt 0:01:12]} 32. Rxd6 {[%emt 0:01:44]} Rxd6 {[%emt 0:00:27]} 33. Qxd6 {[%emt 0:00:02]} Ne2+ {[%emt 0:02:35]} 34. Kf1 {[%emt 0:00:13]} Qxh4 {[%emt 0:00:09]} 35. Qd7 {[%emt 0:00:20]} Re7 {[%emt 0:03:48]} 36. Qg4 {[%emt 0:00:20]} Qf6 {[%emt 0:01:12]} 37. Rd2 {[%emt 0:00:22]} Qa1+ {[%emt 0:00:42]} 38. Kf2 {[%emt 0:00:06]} Qg1# {[%emt 0:00:14]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.4"]
[White "Scholten, Marcel"]
[Black "Weise, Daniel"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1747"]
[BlackElo "1844"]
[Annotator "NA"]
[PlyCount "139"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:40]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:14]} 3. Bg5 {[%emt 0:00:03]} e6 {[%emt 0:00:57]} 4. e3 {[%emt 0:00:06]} c5 {[%emt 0:00:07]} 5. c4 {[%emt 0:00:16]} Nc6 {[%emt 0:02:02]} 6. cxd5 {[%emt 0:01:35]} exd5 {[%emt 0:00:37]} 7. Nc3 {[%emt 0:00:53]} Be6 {[%emt 0:02:28]} 8. Rc1 {[%emt 0:01:49]} cxd4 {[%emt 0:02:02]} 9. Nxd4 {[%emt 0:00:20]} a6 {[%emt 0:03:19]} 10. Nxe6 {[%emt 0:02:21]} fxe6 {[%emt 0:00:06]} 11. Be2 {[%emt 0:04:09]} Be7 $11 {[%emt 0:00:17]} 12. O-O {[%emt 0:01:16]} O-O {[%emt 0:00:08]} 13. Qb3 {[%emt 0:01:13]} Na5 {[%emt 0:05:08]} 14. Qa4 {[%emt 0:03:14]} b5 {[%emt 0:01:14]} 15. Qd4 {[%emt 0:01:56]} Nc6 {[%emt 0:02:43]} 16. Qd2 {[%emt 0:08:33]} Rc8 {[%emt 0:15:05]} 17. Bd3 {[%emt 0:03:09]} Ne5 {[%emt 0:07:53]} 18. Bb1 {[%emt 0:02:06]} Ne4 {[%emt 0:02:06]} 19. Nxe4 {[%emt 0:02:34]} Rxc1 {[%emt 0:00:56]} 20. Rxc1 {[%emt 0:01:30]} Bxg5 {[%emt 0:00:10]} 21. Nc5 {[%emt 0:02:28]} Qd6 {[%emt 0:25:47]} 22. f4 {[%emt 0:09:25]} Bxf4 {[%emt 0:06:49]} 23. exf4 {[%emt 0:00:48]} Nc4 {[%emt 0:00:18]} 24. Qf2 {[%emt 0:08:39]} Rxf4 {[%emt 0:00:58]} 25. Nb7 {[%emt 0:05:40]} Rxf2 {[%emt 0:05:58]} 26. Nxd6 {[%emt 0:00:05]} Rxb2 {[%emt 0:00:07]} 27. Nb7 {[%emt 0:03:50]} e5 {[%emt 0:04:04]} 28. Nc5 {[%emt 0:05:54]} Nd2 {[%emt 0:02:27]} 29. Bf5 {[%emt 0:00:09]} Nc4 {[%emt 0:00:59]} 30. Nxa6 {[%emt 0:01:27]} Rxa2 {[%emt 0:00:56]} 31. Nb4 {[%emt 0:00:07]} Rd2 {[%emt 0:03:01]} 32. Be6+ {[%emt 0:00:27]} Kf8 {[%emt 0:00:04]} 33. Nxd5 {[%emt 0:00:24]} g6 {[%emt 0:00:57]} 34. Rb1 {[%emt 0:03:18]} Rb2 {[%emt 0:03:43]} 35. Rxb2 {[%emt 0:01:58]} Nxb2 {[%emt 0:00:07]} 36. Bd7 {[%emt 0:00:10]} Nc4 {[%emt 0:01:54]} 37. Bxb5 {[%emt 0:02:27]} Nd6 {[%emt 0:00:01]} 38. Bc6 {[%emt 0:00:38]} Kg7 {[%emt 0:00:36]} 39. Kf2 {[%emt 0:00:08]} g5 {[%emt 0:02:21]} 40. Nc3 {[%emt 0:00:47]} Kg6 {[%emt 0:02:16]} 41. Be4+ {[%emt 0:01:12]} Kg7 {[%emt 0:00:21]} 42. Kf3 {[%emt 0:00:19]} h5 {[%emt 0:00:13]} 43. h3 {[%emt 0:00:54]} Kh6 {[%emt 0:01:12]} 44. Nd5 {[%emt 0:01:20]} g4+ {[%emt 0:00:19]} 45. hxg4 {[%emt 0:00:06]} hxg4+ {[%emt 0:00:01]} 46. Ke3 {[%emt 0:00:18]} Kg5 {[%emt 0:00:12]} 47. g3 {[%emt 0:00:37]} Nc4+ {[%emt 0:00:06]} 48. Kd3 {[%emt 0:01:11]} Nd6 {[%emt 0:00:01]} 49. Nb6 {[%emt 0:01:58]} Kf6 {[%emt 0:01:18]} 50. Nd5+ {[%emt 0:01:16]} Ke6 {[%emt 0:00:09]} 51. Ne3 {[%emt 0:00:33]} Ne8 {[%emt 0:01:15]} 52. Nxg4 {[%emt 0:00:30]} Nd6 {[%emt 0:00:09]} 53. Bh7 {[%emt 0:02:06]} Nb5 {[%emt 0:00:23]} 54. Ne3 {[%emt 0:00:56]} Nd6 {[%emt 0:00:10]} 55. Nc4 {[%emt 0:00:37]} Ne8 {[%emt 0:00:08]} 56. Ke3 {[%emt 0:00:41]} Nf6 {[%emt 0:00:03]} 57. Bc2 {[%emt 0:00:41]} Kd5 {[%emt 0:00:32]} 58. Nd2 {[%emt 0:01:08]} Ng4+ {[%emt 0:00:13]} 59. Kf3 {[%emt 0:00:59]} Nh2+ {[%emt 0:00:01]} 60. Kg2 {[%emt 0:00:42]} Ng4 {[%emt 0:00:02]} 61. Be4+ {[%emt 0:00:31]} Ke6 {[%emt 0:00:26]} 62. Kh3 {[%emt 0:01:28]} Nf6 {[%emt 0:00:15]} 63. Kh4 {[%emt 0:00:29]} Ne8 {[%emt 0:00:42]} 64. Kg5 {[%emt 0:01:29]} Nd6 {[%emt 0:00:11]} 65. Bc2 {[%emt 0:00:22]} Nf7+ {[%emt 0:00:01]} 66. Kg6 {[%emt 0:00:30]} Nd6 {[%emt 0:00:18]} 67. Ne4 {[%emt 0:00:24]} Ne8 {[%emt 0:00:16]} 68. Bb3+ {[%emt 0:01:02]} Ke7 {[%emt 0:00:31]} 69. g4 {[%emt 0:00:47]} Nc7 {[%emt 0:00:14]} 70. Kf5 {[%emt 0:00:37]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.5"]
[White "Boittin, Pascal"]
[Black "Bons, Maurits"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1838"]
[BlackElo "1744"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:01:13]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:01:25]} Bb4 {[%emt 0:00:22]} 4. e5 {[%emt 0:01:45]} c5 {[%emt 0:00:40]} 5. a3 {[%emt 0:01:41]} Bxc3+ {[%emt 0:00:32]} 6. bxc3 {[%emt 0:00:09]} Ne7 {[%emt 0:01:03]} 7. Qg4 {[%emt 0:05:52]} Nbc6 {[%emt 0:02:54]} 8. Qxg7 {[%emt 0:00:22]} Rg8 {[%emt 0:00:23]} 9. Qxh7 {[%emt 0:00:07]} cxd4 {[%emt 0:00:57]} 10. f4 $14 {[%emt 0:04:10]} dxc3 {[%emt 0:06:19]} 11. Ne2 {[%emt 0:06:24]} d4 {[%emt 0:01:11]} 12. Qd3 {[%emt 0:00:59]} Qb6 {[%emt 0:01:36]} 13. Ng3 {[%emt 0:07:28]} Nd5 {[%emt 0:14:22]} 14. Ne4 {[%emt 0:05:37]} Bd7 {[%emt 0:02:38]} 15. h4 {[%emt 0:06:48]} Ke7 {[%emt 0:02:03]} 16. h5 {[%emt 0:05:00]} Raf8 {[%emt 0:09:34]} 17. h6 {[%emt 0:02:43]} f6 {[%emt 0:06:39]} 18. h7 {[%emt 0:08:34]} Rh8 {[%emt 0:00:26]} 19. Qg3 {[%emt 0:01:29]} Be8 {[%emt 0:29:51]} 20. exf6+ {[%emt 0:20:17]} Kd7 {[%emt 0:03:49]} 21. f5 {[%emt 0:05:52]} Nd8 {[%emt 0:21:22]} 22. Qe5 {[%emt 0:06:35]} Bf7 {[%emt 0:03:00]} 23. a4 {[%emt 0:08:45]} exf5 {[%emt 0:00:28]} 24. Bb5+ {[%emt 0:01:50]} Nc6 {[%emt 0:02:08]} 25. Qd6+ {[%emt 0:06:17]} Kc8 {[%emt 0:00:01]} 26. Nc5 {[%emt 0:00:45]} Rd8 {[%emt 0:00:17]} 27. Nxb7 {[%emt 0:01:42]} Rxd6 {[%emt 0:00:28]} 28. Nxd6+ {[%emt 0:00:02]} Kc7 {[%emt 0:00:50]} 29. Nxf7 {[%emt 0:00:00]} Re8+ {[%emt 0:00:05]} 30. Kf1 {[%emt 0:00:00]} a6 {[%emt 0:00:34]} 31. Bd3 {[%emt 0:00:43]} Nxf6 {[%emt 0:00:05]} 32. Bf4+ {[%emt 0:00:05]} Kb7 {[%emt 0:00:18]} 33. Nd6+ {[%emt 0:00:04]} Ka7 {[%emt 0:00:09]} 34. Nxe8 {[%emt 0:00:06]} Nxh7 {[%emt 0:00:02]} 35. Rxh7+ {[%emt 0:00:07]} Ka8 {[%emt 0:00:02]} 36. Nc7+ {[%emt 0:00:07]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.6"]
[White "Van den Belt, Peter"]
[Black "Manschot, Thomas"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1737"]
[BlackElo "1803"]
[Annotator "NA"]
[PlyCount "117"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:25]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:17]} Bb4 {[%emt 0:00:08]} 4. e5 {[%emt 0:00:09]} c5 {[%emt 0:00:07]} 5. Bd2 {[%emt 0:00:29]} Nh6 {[%emt 0:05:52]} 6. Nb5 {[%emt 0:04:48]} Bxd2+ $1 {[%emt 0:00:38]} 7. Qxd2 {[%emt 0:00:07]} O-O $1 {[%emt 0:00:15]} 8. f4 {[%emt 0:06:32]} a6 {[%emt 0:04:30]} 9. Nd6 $15 {[%emt 0:00:54]} cxd4 {[%emt 0:03:15]} 10. Nf3 {[%emt 0:03:44]} f6 {[%emt 0:05:20]} 11. Nxc8 {[%emt 0:08:16]} Qxc8 {[%emt 0:02:23]} 12. Bd3 {[%emt 0:00:51]} Nc6 {[%emt 0:02:57]} 13. O-O {[%emt 0:03:40]} fxe5 {[%emt 0:03:43]} 14. fxe5 {[%emt 0:01:57]} Qc7 {[%emt 0:04:35]} 15. Qg5 {[%emt 0:08:54]} Nf7 {[%emt 0:04:07]} 16. Qh5 {[%emt 0:05:58]} Nh6 {[%emt 0:06:44]} 17. Bxh7+ {[%emt 0:06:05]} Kh8 {[%emt 0:03:16]} 18. Bd3 {[%emt 0:02:56]} Rxf3 {[%emt 0:18:33]} 19. Rxf3 {[%emt 0:04:25]} Nxe5 {[%emt 0:01:09]} 20. Rf2 {[%emt 0:07:58]} Kg8 {[%emt 0:25:12]} 21. h3 {[%emt 0:06:25]} Nxd3 {[%emt 0:06:45]} 22. cxd3 {[%emt 0:00:14]} Nf5 {[%emt 0:00:45]} 23. Rxf5 {[%emt 0:17:26]} exf5 {[%emt 0:00:28]} 24. Qxf5 {[%emt 0:03:51]} Qd6 {[%emt 0:01:55]} 25. Re1 {[%emt 0:01:56]} Rf8 {[%emt 0:02:40]} 26. Qg5 {[%emt 0:02:10]} Rc8 {[%emt 0:01:12]} 27. Qg4 {[%emt 0:02:09]} Qc5 {[%emt 0:03:10]} 28. Qe6+ {[%emt 0:01:12]} Kh7 {[%emt 0:01:34]} 29. Qf5+ {[%emt 0:02:37]} Kg8 {[%emt 0:00:13]} 30. Qe6+ {[%emt 0:00:51]} Kh7 {[%emt 0:00:05]} 31. Qf7 {[%emt 0:01:01]} b5 {[%emt 0:01:44]} 32. Re7 {[%emt 0:00:35]} Qc1+ {[%emt 0:00:11]} 33. Kh2 {[%emt 0:00:08]} Qh6 {[%emt 0:01:08]} 34. Qf5+ {[%emt 0:00:31]} Qg6 {[%emt 0:00:20]} 35. Qxd5 {[%emt 0:01:52]} Qf6 {[%emt 0:00:30]} 36. Re4 {[%emt 0:00:37]} Rd8 {[%emt 0:00:04]} 37. Qh5+ {[%emt 0:00:16]} Qh6 {[%emt 0:00:14]} 38. Qf5+ {[%emt 0:00:21]} Kg8 {[%emt 0:00:06]} 39. Re6 {[%emt 0:00:17]} Qh4 {[%emt 0:00:27]} 40. Re4 {[%emt 0:00:19]} Qf6 {[%emt 0:00:02]} 41. Qh5 {[%emt 0:01:05]} Qd6+ {[%emt 0:00:05]} 42. Kg1 {[%emt 0:00:11]} Qh6 {[%emt 0:00:13]} 43. Qe5 {[%emt 0:00:20]} Qd6 {[%emt 0:00:12]} 44. Qg5 {[%emt 0:00:18]} Qf6 {[%emt 0:00:03]} 45. Qc5 {[%emt 0:00:11]} Qd6 {[%emt 0:00:07]} 46. Re8+ {[%emt 0:00:33]} Kf7 {[%emt 0:00:11]} 47. Qh5+ {[%emt 0:00:06]} Kf6 {[%emt 0:00:06]} 48. Rxd8 {[%emt 0:00:04]} Qxd8 {[%emt 0:00:18]} 49. Qh4+ {[%emt 0:00:07]} g5 {[%emt 0:00:02]} 50. Qh6+ {[%emt 0:00:03]} Kf5 {[%emt 0:00:19]} 51. Qh7+ {[%emt 0:00:08]} Kf6 {[%emt 0:00:06]} 52. Qh6+ {[%emt 0:00:06]} Kf5 {[%emt 0:00:02]} 53. Qc6 {[%emt 0:00:14]} Qe7 {[%emt 0:00:28]} 54. Qf3+ {[%emt 0:00:21]} Kg6 {[%emt 0:00:08]} 55. Qc6+ {[%emt 0:00:08]} Kg7 {[%emt 0:00:10]} 56. Qd5 {[%emt 0:00:23]} Qe3+ {[%emt 0:00:06]} 57. Kh1 {[%emt 0:00:21]} Qc1+ {[%emt 0:00:08]} 58. Kh2 {[%emt 0:00:07]} Qf4+ {[%emt 0:00:01]} 59. Kg1 {[%emt 0:00:11]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.7"]
[White "Van Nie, Pjotr"]
[Black "Wagenaar, Harm Theo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1487"]
[BlackElo "1800"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Bf4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:44]} 3. e3 {[%emt 0:00:10]} c6 {[%emt 0:02:30]} 4. c3 {[%emt 0:00:27]} Bf5 {[%emt 0:01:08]} 5. Nd2 {[%emt 0:01:13]} e6 {[%emt 0:01:37]} 6. Ngf3 {[%emt 0:01:25]} h6 {[%emt 0:01:05]} 7. Ne5 {[%emt 0:01:52]} Nbd7 {[%emt 0:01:22]} 8. Be2 {[%emt 0:02:08]} Nxe5 {[%emt 0:04:10]} 9. Bxe5 {[%emt 0:00:44]} Bd6 {[%emt 0:01:30]} 10. Bxd6 {[%emt 0:00:48]} Qxd6 {[%emt 0:00:04]} 11. Nf3 $11 {[%emt 0:01:42]} O-O {[%emt 0:01:36]} 12. O-O {[%emt 0:01:32]} b6 {[%emt 0:12:24]} 13. Ne5 {[%emt 0:01:13]} c5 {[%emt 0:02:00]} 14. Bf3 {[%emt 0:02:39]} Rac8 {[%emt 0:03:30]} 15. Rc1 {[%emt 0:01:29]} Rfd8 {[%emt 0:03:12]} 16. Re1 {[%emt 0:01:33]} Rc7 {[%emt 0:11:51]} 17. Qa4 {[%emt 0:03:51]} Rdc8 {[%emt 0:05:10]} 18. Be2 {[%emt 0:01:09]} c4 {[%emt 0:03:51]} 19. a3 {[%emt 0:03:08]} Ne8 {[%emt 0:07:05]} 20. Qb4 {[%emt 0:10:27]} f6 {[%emt 0:02:19]} 21. Qxd6 {[%emt 0:00:26]} Nxd6 {[%emt 0:00:08]} 22. Nf3 {[%emt 0:00:10]} b5 {[%emt 0:03:13]} 23. Ra1 {[%emt 0:01:37]} Rb8 {[%emt 0:02:54]} 24. Nd2 {[%emt 0:01:18]} a5 {[%emt 0:03:10]} 25. f3 {[%emt 0:01:41]} b4 {[%emt 0:04:26]} 26. axb4 {[%emt 0:00:12]} axb4 {[%emt 0:00:02]} 27. Ra6 {[%emt 0:02:40]} bxc3 {[%emt 0:02:59]} 28. bxc3 {[%emt 0:00:54]} Rb2 {[%emt 0:05:49]} 29. Rxd6 {[%emt 0:03:16]} Rxd2 {[%emt 0:00:55]} 30. g4 {[%emt 0:03:08]} Bg6 {[%emt 0:00:18]} 31. Rxe6 {[%emt 0:04:10]} Rc2 {[%emt 0:00:52]} 32. Rd6 {[%emt 0:00:25]} Bf7 {[%emt 0:06:09]} 33. e4 {[%emt 0:01:16]} dxe4 {[%emt 0:00:22]} 34. fxe4 {[%emt 0:00:13]} Rxc3 {[%emt 0:00:15]} 35. d5 {[%emt 0:01:19]} Rc8 {[%emt 0:05:46]} 36. Rc6 {[%emt 0:02:19]} Rxc6 {[%emt 0:03:09]} 37. dxc6 {[%emt 0:00:05]} Re3 {[%emt 0:00:18]} 38. c7 {[%emt 0:00:39]} Be6 {[%emt 0:02:15]} 39. c8=Q+ {[%emt 0:00:08] Bf7 [%clk 00:05:48] [%emt 00:00:20]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "2.8"]
[White "Van Aken, Jelmer"]
[Black "Wallace, Mitchel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1698"]
[BlackElo "1798"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:20:20]} 2. d4 {[%emt 0:00:20]} Nf6 {[%emt 0:00:22]} 3. Nc3 {[%emt 0:00:27]} Nbd7 {[%emt 0:00:25]} 4. Be3 {[%emt 0:02:20]} e5 {[%emt 0:00:42]} 5. Bc4 {[%emt 0:03:28]} c6 {[%emt 0:01:38]} 6. Bb3 {[%emt 0:03:24]} Be7 {[%emt 0:01:39]} 7. Nf3 {[%emt 0:04:45]} h6 {[%emt 0:01:39]} 8. Qe2 {[%emt 0:03:29]} Qc7 {[%emt 0:03:48]} 9. h3 {[%emt 0:06:23]} a5 {[%emt 0:02:54]} 10. a4 {[%emt 0:09:31]} Nf8 {[%emt 0:03:23]} 11. O-O-O {[%emt 0:07:16]} b6 {[%emt 0:16:07]} 12. Qc4 {[%emt 0:07:23]} Ne6 {[%emt 0:06:50]} 13. Qe2 {[%emt 0:13:47]} Ba6 {[%emt 0:13:42]} 14. Bc4 {[%emt 0:00:39]} Bxc4 {[%emt 0:01:57]} 15. Qxc4 {[%emt 0:00:05]} O-O {[%emt 0:00:55]} 16. g4 {[%emt 0:07:38]} exd4 {[%emt 0:07:00]} 17. Nxd4 {[%emt 0:00:46]} Nxd4 {[%emt 0:00:42]} 18. Rxd4 {[%emt 0:01:45]} Qb7 {[%emt 0:03:41]} 19. Bf4 {[%emt 0:02:37]} Nxe4 {[%emt 0:04:08]} 20. Rxe4 {[%emt 0:03:20]} d5 {[%emt 0:00:15]} 21. Rxe7 {[%emt 0:00:05]} Qxe7 {[%emt 0:00:33]} 22. Qxc6 {[%emt 0:00:12]} Rac8 {[%emt 0:04:15]} 23. Nxd5 {[%emt 0:02:15]} Qe2 {[%emt 0:00:19]} 24. Bc7 {[%emt 0:00:18]} Rfe8 {[%emt 0:09:22]} 25. Nxb6 {[%emt 0:01:11]} Re6 {[%emt 0:01:50]} 26. Qd7 {[%emt 0:03:43]} Rce8 {[%emt 0:00:22]} 27. Rd1 {[%emt 0:04:10]} Qxf2 {[%emt 0:01:11]} 28. Nc4 {[%emt 0:01:37]} Qc5 {[%emt 0:01:45]} 29. Nd6 {[%emt 0:02:55]} R6e7 {[%emt 0:00:39]} 30. Qb5 {[%emt 0:00:24]} Qe3+ {[%emt 0:01:44]} 31. Kb1 {[%emt 0:00:20]} Re5 {[%emt 0:00:35]} 32. Qxe8+ {[%emt 0:01:05]} Rxe8 {[%emt 0:00:01]} 33. Nxe8 {[%emt 0:00:08]} Qxe8 {[%emt 0:00:00]} 34. Rd8 {[%emt 0:00:07]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.1"]
[White "Boittin, Pascal"]
[Black "Aguado Garcia, Pablo"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1838"]
[BlackElo "1890"]
[Annotator "NA"]
[PlyCount "49"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:01]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:34]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:44]} Nf6 {[%emt 0:00:18]} 4. O-O {[%emt 0:03:16]} Nxe4 {[%emt 0:00:16]} 5. Re1 {[%emt 0:00:25]} Nd6 {[%emt 0:00:52]} 6. Nxe5 {[%emt 0:00:39]} Be7 {[%emt 0:00:16]} 7. Bf1 {[%emt 0:07:04]} Nxe5 {[%emt 0:00:45]} 8. Rxe5 {[%emt 0:00:15]} O-O {[%emt 0:00:06]} 9. d4 {[%emt 0:04:14]} Bf6 {[%emt 0:00:06]} 10. Re1 {[%emt 0:00:22]} Nf5 {[%emt 0:06:03]} 11. c3 {[%emt 0:02:32]} d5 {[%emt 0:00:25]} 12. Nd2 $11 {[%emt 0:01:14]} Nh4 {[%emt 0:07:00]} 13. Bd3 {[%emt 0:05:05]} Bf5 {[%emt 0:02:48]} 14. Bxf5 {[%emt 0:06:10]} Nxf5 {[%emt 0:00:06]} 15. Nf3 {[%emt 0:00:13]} Nh4 {[%emt 0:05:53]} 16. Bf4 {[%emt 0:02:41]} Nxf3+ {[%emt 0:02:55]} 17. Qxf3 {[%emt 0:00:15]} Qd7 {[%emt 0:00:25]} 18. Re2 {[%emt 0:03:39]} Rae8 {[%emt 0:01:01]} 19. Rae1 {[%emt 0:00:15]} Rxe2 {[%emt 0:01:47]} 20. Qxe2 {[%emt 0:01:29]} c6 {[%emt 0:00:09]} 21. Kf1 {[%emt 0:06:38]} Rd8 {[%emt 0:01:19]} 22. h3 {[%emt 0:01:20]} Qc8 {[%emt 0:02:58]} 23. Bc7 {[%emt 0:01:36]} Rf8 {[%emt 0:00:20]} 24. Bd6 {[%emt 0:00:11]} Rd8 {[%emt 0:00:04]} 25. Bc7 {[%emt 0:00:17]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.2"]
[White "Cheng, Di"]
[Black "Flohr, Ron"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1391"]
[BlackElo "1883"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:23]} 2. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:16]} 3. dxe5 {[%emt 0:01:11]} d4 {[%emt 0:00:17]} 4. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:19]} 5. e3 {[%emt 0:01:01]} Bb4+ {[%emt 0:00:24]} 6. Bd2 {[%emt 0:00:39]} dxe3 {[%emt 0:01:45]} 7. fxe3 {[%emt 0:00:17]} Bg4 {[%emt 0:02:56]} 8. Be2 {[%emt 0:00:14]} Qe7 {[%emt 0:00:29]} 9. O-O {[%emt 0:05:03]} O-O-O {[%emt 0:00:26]} 10. Nd4 {[%emt 0:05:33]} Bxe2 {[%emt 0:05:24]} 11. Nxc6 {[%emt 0:03:19]} Bxd1 {[%emt 0:01:48]} 12. Nxe7+ {[%emt 0:00:05]} Bxe7 {[%emt 0:01:24]} 13. Rxd1 {[%emt 0:00:06]} Nh6 {[%emt 0:00:36]} 14. Nc3 {[%emt 0:00:21]} Ng4 {[%emt 0:00:41]} 15. Nd5 $15 {[%emt 0:01:30]} (15. e6 $5) 15... Bg5 {[%emt 0:00:32]} 16. Bc3 {[%emt 0:13:07]} c6 {[%emt 0:00:47]} 17. Nf4 {[%emt 0:01:56]} Nxe3 {[%emt 0:00:49]} 18. Rxd8+ {[%emt 0:00:20]} Rxd8 {[%emt 0:00:07]} 19. Nh3 {[%emt 0:00:14]} Be7 {[%emt 0:01:28]} 20. Kf2 {[%emt 0:09:28]} Nxc4 {[%emt 0:03:14]} 21. Ke2 {[%emt 0:01:29]} f6 {[%emt 0:03:49]} 22. Nf4 {[%emt 0:10:29]} fxe5 {[%emt 0:06:24]} 23. Ne6 {[%emt 0:02:12]} Rg8 {[%emt 0:02:13]} 24. b3 {[%emt 0:01:04]} Kd7 {[%emt 0:00:44]} 25. bxc4 {[%emt 0:07:19]} Kxe6 {[%emt 0:00:13]} 26. Rb1 {[%emt 0:01:10]} b6 {[%emt 0:00:42]} 27. Ke3 {[%emt 0:00:23]} Rf8 {[%emt 0:00:11]} 28. g3 {[%emt 0:00:21]} Bc5+ {[%emt 0:00:15]} 29. Ke4 {[%emt 0:01:34]} Rf2 {[%emt 0:00:49]} 30. Rb2 {[%emt 0:01:01]} Rf1 {[%emt 0:00:58]} 31. Re2 {[%emt 0:00:35]} Bd6 {[%emt 0:02:48]} 32. Bd2 {[%emt 0:02:52]} h5 {[%emt 0:00:59]} 33. Bg5 {[%emt 0:01:16]} Bc5 {[%emt 0:01:58]} 34. Bd2 {[%emt 0:02:57]} Bd4 {[%emt 0:00:26]} 35. Bg5 {[%emt 0:01:03]} Kd6 {[%emt 0:00:56]} 36. Bd8 {[%emt 0:01:25]} Rc1 {[%emt 0:00:54]} 37. Kd3 {[%emt 0:00:14]} Rc3+ {[%emt 0:00:17] Kxd4 [%emt 00:03:10]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.3"]
[White "Van de Lagemaat, Arend"]
[Black "Van Nie, Pjotr"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1855"]
[BlackElo "1487"]
[Annotator "NA"]
[PlyCount "67"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. Bc4 {[%emt 0:01:09]} Bg7 {[%emt 0:00:21]} 3. Nc3 {[%emt 0:00:50]} c5 {[%emt 0:00:42]} 4. Nge2 {[%emt 0:01:50]} Nc6 {[%emt 0:00:27]} 5. a3 {[%emt 0:02:10]} d6 {[%emt 0:00:32]} 6. d3 $11 {[%emt 0:00:24]} Nf6 {[%emt 0:00:31]} 7. Ng3 {[%emt 0:05:18]} Nd4 {[%emt 0:02:14]} 8. h4 {[%emt 0:03:22]} h5 {[%emt 0:01:53]} 9. Bg5 {[%emt 0:05:49]} a6 {[%emt 0:02:08]} 10. f4 {[%emt 0:06:04]} Bg4 {[%emt 0:02:22]} 11. Qd2 {[%emt 0:00:17]} Nh7 {[%emt 0:01:50]} 12. f5 {[%emt 0:03:48]} Nxg5 {[%emt 0:00:41]} 13. hxg5 {[%emt 0:00:15]} gxf5 {[%emt 0:04:58]} 14. O-O {[%emt 0:03:26]} e6 {[%emt 0:01:37]} 15. exf5 {[%emt 0:02:39]} Nxf5 {[%emt 0:02:52]} 16. Nxf5 {[%emt 0:02:18]} Bxf5 {[%emt 0:00:13]} 17. Rxf5 {[%emt 0:01:32]} exf5 {[%emt 0:00:19]} 18. Re1+ {[%emt 0:01:07]} Be5 {[%emt 0:04:36]} 19. Nd5 {[%emt 0:05:16]} Kf8 {[%emt 0:04:15]} 20. c3 {[%emt 0:01:33]} Rg8 {[%emt 0:01:56]} 21. d4 {[%emt 0:00:54]} Bh8 {[%emt 0:03:44]} 22. Re7 {[%emt 0:02:53]} Rg6 {[%emt 0:03:52]} 23. Qf4 {[%emt 0:07:34]} b5 {[%emt 0:05:31]} 24. Be2 {[%emt 0:08:21]} Re6 {[%emt 0:02:10]} 25. Rxf7+ {[%emt 0:00:15]} Kxf7 {[%emt 0:01:59]} 26. Qxf5+ {[%emt 0:00:51]} Bf6 {[%emt 0:01:21]} 27. Bxh5+ {[%emt 0:00:33]} Kg7 {[%emt 0:01:36]} 28. Qg6+ {[%emt 0:05:21]} Kh8 {[%emt 0:00:21]} 29. Qh6+ {[%emt 0:01:52]} Kg8 {[%emt 0:00:12]} 30. gxf6 {[%emt 0:02:09]} Ra7 {[%emt 0:03:07]} 31. f7+ {[%emt 0:00:17]} Rxf7 {[%emt 0:00:15]} 32. Qxe6 {[%emt 0:00:05]} Qf8 {[%emt 0:01:13]} 33. Qxf7+ {[%emt 0:00:38]} Qxf7 {[%emt 0:00:05]} 34. Bxf7+ {[%emt 0:00:10]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.4"]
[White "De Vroome, Ernest"]
[Black "Van Aken, Jelmer"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1893"]
[BlackElo "1698"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:07]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:11]} a6 {[%emt 0:00:05]} 6. Bc4 {[%emt 0:00:17]} e6 {[%emt 0:02:07]} 7. Be3 {[%emt 0:00:42]} b5 {[%emt 0:00:48]} 8. Bb3 {[%emt 0:00:51]} Bb7 {[%emt 0:01:51]} 9. f3 {[%emt 0:04:24]} Nbd7 {[%emt 0:01:58]} 10. a3 {[%emt 0:02:24]} Rc8 {[%emt 0:01:56]} 11. Qd2 {[%emt 0:03:46]} Nb6 {[%emt 0:02:40]} 12. O-O {[%emt 0:10:17]} Qc7 {[%emt 0:04:57]} 13. Rad1 {[%emt 0:05:43]} d5 {[%emt 0:01:25]} 14. exd5 {[%emt 0:07:40]} Nfxd5 {[%emt 0:00:31]} 15. Ne4 {[%emt 0:04:08]} Be7 {[%emt 0:05:55]} 16. Bf2 {[%emt 0:02:29]} O-O {[%emt 0:04:14]} 17. Bg3 {[%emt 0:03:11]} Qd7 {[%emt 0:00:24]} 18. Rfe1 {[%emt 0:02:27]} Rfd8 {[%emt 0:03:58]} 19. c3 {[%emt 0:02:16]} Nf6 {[%emt 0:06:01]} 20. Ng5 {[%emt 0:05:05]} Bd5 {[%emt 0:07:02]} 21. Qe2 {[%emt 0:09:46]} Nh5 {[%emt 0:23:28]} 22. Ndxe6 {[%emt 0:11:44]} fxe6 {[%emt 0:06:07]} 23. Nxe6 {[%emt 0:04:35]} Nxg3 {[%emt 0:02:01]} 24. hxg3 {[%emt 0:00:52]} Re8 {[%emt 0:00:28]} 25. Bxd5 {[%emt 0:03:55]} Nxd5 {[%emt 0:00:33]} 26. Qe5 {[%emt 0:03:11]} Qa7+ {[%emt 0:02:20]} 27. Kh1 {[%emt 0:02:50]} Nf6 {[%emt 0:00:12]} 28. g4 {[%emt 0:01:40]} Bf8 {[%emt 0:07:17]} 29. g5 {[%emt 0:00:52]} Nd7 {[%emt 0:00:46]} 30. Qd5 {[%emt 0:00:52]} Nb6 {[%emt 0:00:52]} 31. Qf5 {[%emt 0:01:23]} Qf7 {[%emt 0:02:29]} 32. g4 {[%emt 0:04:13]} Nc4 {[%emt 0:02:45]} 33. Re2 {[%emt 0:01:13]} Nxb2 {[%emt 0:03:55]} 34. Qxf7+ {[%emt 0:02:37]} Kxf7 {[%emt 0:00:06]} 35. g6+ {[%emt 0:00:47]} Kg8 {[%emt 0:01:55]} 36. gxh7+ {[%emt 0:00:28]} Kh8 {[%emt 0:00:41]} 37. Rde1 {[%emt 0:00:27]} Bxa3 {[%emt 0:00:51]} 38. f4 {[%emt 0:00:48]} Nd3 {[%emt 0:01:32]} 39. Rf1 {[%emt 0:00:37]} Rxc3 {[%emt 0:01:20]} 40. f5 {[%emt 0:00:32]} Nc5 {[%emt 0:00:34]} 41. Rd1 {[%emt 0:00:45]} Nxe6 {[%emt 0:00:30]} 42. fxe6 {[%emt 0:01:01]} Rc6 {[%emt 0:01:01]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.5"]
[White "Krouwel, Robert"]
[Black "Van den Belt, Peter"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1841"]
[BlackElo "1737"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:03:06]} 3. g3 {[%emt 0:00:09]} g6 {[%emt 0:00:07]} 4. Bg2 {[%emt 0:00:05]} Bg7 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:13]} O-O {[%emt 0:00:04]} 6. c4 {[%emt 0:01:11]} c6 {[%emt 0:00:26]} 7. Nc3 {[%emt 0:00:20]} e6 {[%emt 0:01:32]} 8. cxd5 {[%emt 0:03:05]} cxd5 {[%emt 0:00:19]} 9. Ne5 {[%emt 0:04:21]} a6 {[%emt 0:01:08]} 10. f4 {[%emt 0:01:08]} Nc6 {[%emt 0:03:48]} 11. Nxc6 {[%emt 0:00:59]} bxc6 {[%emt 0:00:08]} 12. Na4 {[%emt 0:01:04]} a5 {[%emt 0:05:49]} 13. b3 {[%emt 0:01:19]} Nd7 {[%emt 0:01:11]} 14. Ba3 {[%emt 0:00:22]} Re8 {[%emt 0:00:24]} 15. Rc1 {[%emt 0:00:16]} Nb8 {[%emt 0:02:01]} 16. Bc5 {[%emt 0:04:26]} Na6 {[%emt 0:01:58]} 17. Bb6 {[%emt 0:00:52]} Qf6 {[%emt 0:00:27]} 18. e3 {[%emt 0:02:29]} Nb8 {[%emt 0:01:55]} 19. Bc7 {[%emt 0:00:58]} Ba6 {[%emt 0:01:01]} 20. Rf2 {[%emt 0:00:24]} Bb5 {[%emt 0:00:50]} 21. Nc5 {[%emt 0:00:35]} Qe7 {[%emt 0:02:01]} 22. Bxb8 {[%emt 0:05:06]} Rexb8 {[%emt 0:00:20]} 23. Bf1 {[%emt 0:00:18]} g5 {[%emt 0:03:18]} 24. Bxb5 {[%emt 0:00:40]} cxb5 {[%emt 0:00:22]} 25. f5 {[%emt 0:00:17]} exf5 {[%emt 0:00:20]} 26. Qf3 {[%emt 0:00:29]} f4 {[%emt 0:01:48]} 27. gxf4 {[%emt 0:00:06]} gxf4 {[%emt 0:00:38]} 28. Qxf4 {[%emt 0:00:07]} Rb6 {[%emt 0:00:24]} 29. Rg2 {[%emt 0:02:15]} Rf6 {[%emt 0:01:13]} 30. Qg5 {[%emt 0:00:38]} Rf1+ {[%emt 0:04:15]} 31. Rxf1 {[%emt 0:00:18]} Qxg5 {[%emt 0:00:08]} 32. Rxg5 {[%emt 0:00:17]} Re8 {[%emt 0:00:02]} 33. Rg3 {[%emt 0:00:40]} Kf8 {[%emt 0:00:19]} 34. Nd7+ {[%emt 0:00:16]} Ke7 {[%emt 0:00:10]} 35. Rxg7 {[%emt 0:00:11]} Kxd7 {[%emt 0:00:04]} 36. Rfxf7+ {[%emt 0:00:20]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.6"]
[White "Gevorkjan, Lewon"]
[Black "Klein, Jorik"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1807"]
[BlackElo "1839"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:08]} g6 {[%emt 0:00:06]} 3. c4 {[%emt 0:00:11]} Bg7 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:06]} O-O {[%emt 0:00:07]} 5. e4 {[%emt 0:00:30]} d6 {[%emt 0:00:05]} 6. h3 {[%emt 0:00:21]} c5 {[%emt 0:11:58]} 7. dxc5 {[%emt 0:03:55]} dxc5 {[%emt 0:01:48]} 8. Be3 {[%emt 0:00:09]} b6 {[%emt 0:05:25]} 9. Qc2 {[%emt 0:01:05]} Nc6 {[%emt 0:02:03]} 10. Rd1 {[%emt 0:00:53]} Qc7 {[%emt 0:02:09]} 11. a3 {[%emt 0:00:18]} e5 {[%emt 0:14:38]} 12. Nd5 {[%emt 0:03:47]} Qb8 {[%emt 0:05:02]} 13. Bd3 {[%emt 0:02:53]} Nd4 {[%emt 0:04:08]} 14. Nxd4 {[%emt 0:01:04]} cxd4 {[%emt 0:00:33]} 15. Bd2 {[%emt 0:00:22]} Nxd5 {[%emt 0:04:45]} 16. cxd5 {[%emt 0:03:47]} a5 {[%emt 0:04:33]} 17. O-O {[%emt 0:01:10]} Bd7 {[%emt 0:03:08]} 18. Rc1 {[%emt 0:03:07]} Rc8 {[%emt 0:03:07]} 19. Qb1 {[%emt 0:02:03]} Qb7 {[%emt 0:00:39]} 20. Rxc8+ {[%emt 0:00:08]} Rxc8 {[%emt 0:00:04]} 21. Rc1 {[%emt 0:00:04]} Bf8 {[%emt 0:01:19]} 22. f4 {[%emt 0:01:45]} f6 {[%emt 0:03:01]} 23. fxe5 {[%emt 0:00:33]} fxe5 {[%emt 0:00:11]} 24. Rf1 {[%emt 0:00:03]} Be8 {[%emt 0:10:43]} 25. Qe1 {[%emt 0:01:45]} Rc7 {[%emt 0:01:19]} 26. Qg3 {[%emt 0:02:52]} Bg7 {[%emt 0:00:12]} 27. Qg4 {[%emt 0:02:06]} Qc8 {[%emt 0:00:43]} 28. Qh4 {[%emt 0:00:53]} Qd7 {[%emt 0:01:46]} 29. Bg5 {[%emt 0:02:46]} Qd6 {[%emt 0:01:23]} 30. Rf3 {[%emt 0:04:29]} b5 {[%emt 0:04:35]} 31. Kh2 {[%emt 0:02:20]} b4 {[%emt 0:02:41]} 32. axb4 {[%emt 0:02:08]} axb4 {[%emt 0:00:03]} 33. Bf6 {[%emt 0:00:43]} Rf7 {[%emt 0:01:16]} 34. Bxg7 {[%emt 0:00:11]} Rxf3 {[%emt 0:02:21]} 35. gxf3 {[%emt 0:00:05]} Kxg7 {[%emt 0:00:03]} 36. Kg2 {[%emt 0:00:53]} Qc7 {[%emt 0:02:24]} 37. Qe1 {[%emt 0:02:48]} Qc5 {[%emt 0:00:22]} 38. Qg3 {[%emt 0:00:15]} Qd6 {[%emt 0:00:41]} 39. Qe1 Qc5 {[%emt 0:00:01]} 40. Qe2 {[%emt 0:00:03]} Qc1 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.7"]
[White "Manschot, Thomas"]
[Black "Shadrin, Mitia"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1803"]
[BlackElo "1709"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:03]} c5 {[%emt 0:00:03]} 3. d5 {[%emt 0:00:04]} b5 {[%emt 0:00:04]} 4. cxb5 {[%emt 0:00:06]} a6 {[%emt 0:00:04]} 5. bxa6 {[%emt 0:00:49]} Bxa6 {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:08]} g6 {[%emt 0:00:18]} 7. g3 {[%emt 0:00:48]} d6 {[%emt 0:00:09]} 8. Nf3 {[%emt 0:00:25]} Bg7 {[%emt 0:00:30]} 9. Bg2 {[%emt 0:03:32]} Nbd7 {[%emt 0:01:28]} 10. h3 {[%emt 0:01:04]} Nb6 {[%emt 0:00:12]} 11. Rb1 {[%emt 0:03:16]} Bc4 {[%emt 0:02:05]} 12. b3 {[%emt 0:12:25]} Bxd5 {[%emt 0:04:38]} 13. O-O {[%emt 0:03:53]} O-O {[%emt 0:00:27]} 14. Bb2 {[%emt 0:02:30]} Bb7 {[%emt 0:00:57]} 15. Qc2 {[%emt 0:03:08]} Nbd5 {[%emt 0:02:04]} 16. Nxd5 {[%emt 0:15:27]} Bxd5 {[%emt 0:00:41]} 17. Bxf6 {[%emt 0:00:19]} Bxf6 {[%emt 0:00:13]} 18. Rfd1 {[%emt 0:03:11]} Be6 {[%emt 0:01:29]} 19. Nd2 {[%emt 0:06:02]} Ra6 {[%emt 0:01:46]} 20. Ne4 {[%emt 0:01:57]} Bg7 {[%emt 0:02:29]} 21. Nxc5 {[%emt 0:03:48]} Qc7 {[%emt 0:02:19]} 22. Qd3 {[%emt 0:00:31]} Rxa2 {[%emt 0:01:30]} 23. Nxe6 {[%emt 0:01:47]} fxe6 {[%emt 0:00:43]} 24. Qe3 {[%emt 0:04:28]} e5 {[%emt 0:01:15]} 25. b4 {[%emt 0:07:22]} Qc2 {[%emt 0:00:34]} 26. Bd5+ {[%emt 0:00:26]} Kh8 {[%emt 0:00:09]} 27. Bxa2 {[%emt 0:00:14]} Qxa2 {[%emt 0:00:08]} 28. b5 {[%emt 0:02:41]} d5 {[%emt 0:00:23]} 29. Qd2 {[%emt 0:01:00]} Qa7 {[%emt 0:00:18]} 30. b6 {[%emt 0:00:10]} Qa6 {[%emt 0:00:17]} 31. Qd3 {[%emt 0:02:15]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "3.8"]
[White "Molanus, Lennart"]
[Black "Rookus, Sjoerd"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1631"]
[BlackElo "1815"]
[Annotator "NA"]
[PlyCount "56"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:17]} 3. d5 {[%emt 0:00:00]} e5 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:02:45]} d6 {[%emt 0:00:20]} 5. e4 {[%emt 0:01:39]} Nbd7 {[%emt 0:00:42]} 6. g3 {[%emt 0:02:25]} Be7 {[%emt 0:03:24]} 7. Bg2 {[%emt 0:00:28]} Nf8 {[%emt 0:03:00]} 8. Nf3 {[%emt 0:04:34]} Ng6 {[%emt 0:00:35]} 9. a3 {[%emt 0:00:37]} O-O {[%emt 0:00:46]} 10. b4 {[%emt 0:00:28]} b6 {[%emt 0:00:23]} 11. O-O {[%emt 0:01:02]} h6 {[%emt 0:01:24]} 12. b5 {[%emt 0:01:37]} Nh7 {[%emt 0:01:07]} 13. a4 {[%emt 0:02:06]} Ng5 {[%emt 0:03:38]} 14. Nxg5 {[%emt 0:01:21]} Bxg5 {[%emt 0:00:11]} 15. Bb2 {[%emt 0:07:59]} f5 {[%emt 0:04:44]} 16. a5 {[%emt 0:02:48]} Bd7 {[%emt 0:06:40]} 17. axb6 {[%emt 0:05:45]} axb6 {[%emt 0:01:25]} 18. Rxa8 {[%emt 0:00:07]} Qxa8 {[%emt 0:00:32]} 19. Qa1 {[%emt 0:00:13]} f4 {[%emt 0:12:27]} 20. f3 {[%emt 0:02:03]} fxg3 {[%emt 0:04:29]} 21. hxg3 {[%emt 0:00:27]} Be3+ {[%emt 0:00:25]} 22. Kh2 {[%emt 0:01:12]} Qd8 {[%emt 0:00:57]} 23. Ne2 {[%emt 0:18:44]} Qg5 {[%emt 0:05:18]} 24. g4 {[%emt 0:03:08]} Qh4+ {[%emt 0:00:50]} 25. Bh3 {[%emt 0:00:12]} Nf4 {[%emt 0:01:38]} 26. Nxf4 {[%emt 0:00:31]} Bxf4+ {[%emt 0:00:10]} 27. Kg2 {[%emt 0:00:04]} Qg3+ {[%emt 0:00:10]} 28. Kh1 {[%emt 0:00:03]} Qh2# {[%emt 0:00:28]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.1"]
[White "Flohr, Ron"]
[Black "Van Aken, Jelmer"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1883"]
[BlackElo "1698"]
[Annotator "NA RC"]
[PlyCount "99"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

{[%evp 19,98,-56,32767,32767,10,32767,32767,32767,165,152,32767,32767,32767,32767,32767,104,111,113,122,51,197,116,95,60,139,32767,296,128,115,113,244,377,254,286,573,666,2343,392,415,0,224,184,179,255,456,544,520,336,359,309,258,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,0,0,0,29992,151,29993,29994,29994,32767,32767,29996,29996,29997,29997,29998,29998,29999,29999]} 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:01]} e6 {[%emt 0:00:56]} 3. Nd2 {[%emt 0:00:57]} Be7 {[%emt 0:00:28]} 4. e4 {[%emt 0:02:35]} c5 {[%emt 0:05:59]} 5. dxc5 {[%emt 0:05:15]} Qa5 {[%emt 0:02:07]} 6. c3 {[%emt 0:06:05]} Qxc5 {[%emt 0:00:46]} 7. Be3 {[%emt 0:00:39]} Qc7 {[%emt 0:00:57]} 8. f4 {[%emt 0:02:35]} b6 {[%emt 0:01:28]} 9. Qf3 {[%emt 0:03:13]} Bb7 {[%emt 0:00:57]} 10. Bd3 {[%emt 0:01:10]} O-O {[%emt 0:02:10]} 11. Qh3 {[%emt 0:06:50]} d6 {[%emt 0:07:35]} 12. Ngf3 {[%emt 0:02:30]} Nbd7 {[%emt 0:00:25]} 13. g4 {[%emt 0:01:34]} e5 $2 {[%emt 0:06:36]} (13... d5 $11 {and Black is okay.} 14. e5 Ne4) 14. g5 {[%emt 0:04:33]} Ne8 {[%emt 0:00:47]} 15. Nh4 {[%emt 0:02:34]} Nc5 {[%emt 0:05:14]} 16. Bc2 {[%emt 0:02:15]} d5 {[%emt 0:09:37]} 17. exd5 {[%emt 0:04:55]} g6 {[%emt 0:07:22]} 18. f5 {[%emt 0:07:30]} Bxd5 {[%emt 0:11:47]} 19. Rf1 {[%emt 0:00:49]} ({Better is} 19. O-O $16) 19... Nd6 {[%emt 0:03:23]} (19... Rd8 $1 $14) 20. f6 {[%emt 0:03:16]} Bd8 {[%emt 0:01:51]} 21. Bxc5 {[%emt 0:02:10]} Qxc5 {[%emt 0:01:03]} ({Black should try} 21... bxc5 $14 22. Ng2 Kh8) 22. O-O-O {[%emt 0:01:59]} Bxa2 $2 {[%emt 0:04:34] [#]} (22... Be6 $16 23. Qf3 Bc7) 23. Ne4 {[%emt 0:02:22]} (23. Nb3 $1 $18 {[%cal Rb3c5] and the rest is easy.} Qc7 24. Ng2) 23... Nxe4 {[%emt 0:02:00]} 24. Bxe4 {[%emt 0:00:43]} Be6 {[%emt 0:01:16] [#]} (24... Rc8 $16 {keeps fighting.}) 25. Nf5 $1 {[%emt 0:08:02]} Bxf5 {[%emt 0:04:50]} 26. Rxf5 {[%emt 0:00:47]} h5 $2 {[%emt 0:04:59]} (26... Rc8 27. Rf3 h5) 27. Bxa8 {[%emt 0:02:49]} gxf5 {[%emt 0:00:36] [#]} 28. Qxf5 $2 {[%emt 0:00:56]} (28. Bd5 $1 {[%mdl 512]} Qa5 29. Qxf5 Qa1+ {[#]} 30. Kc2 $1 {[%mdl 512]} Qa4+ 31. Bb3 $1 {[%mdl 512]} Kh8 32. Bxa4 b5 33. g6) 28... Qe3+ {[%emt 0:04:57]} 29. Rd2 $2 {[%emt 0:02:56]} (29. Kc2 $18 Qe2+ 30. Rd2) 29... Qf4 $2 {[%emt 0:01:06]} (29... Bxf6 $1 $11 30. Kc2 Bxg5) 30. Be4 {[%emt 0:01:21]} Qxf5 {[%emt 0:00:50]} 31. Bxf5 {[%emt 0:00:05]} Bc7 {[%emt 0:01:08]} (31... e4 {is a better defense.} 32. Rd7 (32. Bxe4 Bc7 $18) 32... b5 33. Bxe4 Bb6) 32. Rd7 {[%emt 0:00:38]} Bb8 {[%emt 0:00:27]} 33. Kd1 {[%emt 0:03:58]} e4 {[%emt 0:01:54]} 34. Ke2 {[%emt 0:01:22]} Bf4 {[%emt 0:00:56]} 35. h4 {[%emt 0:01:35]} Bg3 {[%emt 0:00:30]} 36. Ke3 {[%emt 0:02:54]} Bxh4 {[%emt 0:00:15]} 37. Kf4 {[%emt 0:00:14]} e3 {[%emt 0:00:37]} 38. Re7 {[%emt 0:01:00]} Bf2 {[%emt 0:02:00]} 39. g6 {[%emt 0:03:29]} fxg6 {[%emt 0:01:30]} 40. Be6+ {[%emt 0:03:31]} Kh8 {[%emt 0:00:09]} 41. Kg5 $1 {[%emt 0:00:13] [#]} Rxf6 $11 {[%emt 0:01:27] Promotion} 42. Re8+ {[%emt 0:01:38]} Kg7 $2 {[%emt 0:02:06]} (42... Kh7 $11) 43. Rg8+ {[%emt 0:00:26]} Kh7 {[%emt 0:00:04]} 44. Kxf6 {[%emt 0:00:39]} Bh4+ {[%emt 0:01:43]} 45. Kf7 {[%emt 0:00:23]} e2 {[%emt 0:00:04]} 46. Rg7+ {[%emt 0:00:28]} Kh6 {[%emt 0:01:08]} 47. Rxg6+ {[%emt 0:00:15]} Kh7 {[%emt 0:00:03]} 48. Bf5 {[%emt 0:00:23]} e1=Q {[%emt 0:00:32]} 49. Re6+ {[%emt 0:00:15]} Kh8 {[%emt 0:00:14]} 50. Rh6# {[%emt 0:00:01]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.2"]
[White "Aguado Garcia, Pablo"]
[Black "Van de Lagemaat, Arend"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1890"]
[BlackElo "1855"]
[Annotator "NA RC"]
[PlyCount "153"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

{[%evp 21,152,71,119,157,32767,32767,32767,32767,32767,32767,32767,32767,171,32767,32767,32767,83,100,81,97,136,101,98,94,106,107,106,97,98,103,138,74,89,97,124,104,93,32767,79,-303,102,73,89,94,96,100,104,105,110,96,73,100,114,2,77,67,111,188,187,12,5,6,32767,10,8,0,12,0,0,0,0,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,0,32767,32767,32767,32767,0,32767,0,0,32767,32767,0,0,0,32767,32767,32767,32767,32767,32767,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. c3 {[%emt 0:00:00]} d5 {[%emt 0:00:35]} 3. exd5 {[%emt 0:00:04]} Qxd5 {[%emt 0:00:03]} 4. d4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:50]} 5. Nf3 {[%emt 0:00:05]} cxd4 {[%emt 0:02:30]} 6. cxd4 {[%emt 0:00:05]} Bg4 {[%emt 0:00:37]} 7. Be2 {[%emt 0:02:22]} e6 {[%emt 0:01:12]} 8. O-O {[%emt 0:00:23]} Nf6 {[%emt 0:00:43]} 9. Nc3 {[%emt 0:00:17]} Qd8 {[%emt 0:00:57]} 10. Qb3 {[%emt 0:15:37] B22: Sicilian: 2 c3} (10. h3 Bh5 11. Be3 Be7 12. Qb3 O-O 13. Qxb7 Nb4 14. Bf4 Nfd5 15. Nxd5 Nxd5 16. Be5 f6 17. Bh2 Bd6 18. Qc6 Bxh2+ 19. Nxh2 Bf7 20. Rac1 {1-0 (82) Shuvalova,P (2385)-Kovalevskaya,E (2405) St Petersburg 2017}) 10... Rb8 {[%emt 0:04:23]} 11. Rd1 {[%emt 0:06:27]} Nd5 {[%emt 0:05:06]} 12. Nxd5 {[%emt 0:06:49]} exd5 {[%emt 0:01:11]} 13. Bf4 {[%emt 0:05:27]} Bd6 {[%emt 0:00:41]} 14. Qxd5 {[%emt 0:04:18]} Bxf4 {[%emt 0:01:17]} 15. Qe4+ {[%emt 0:00:09]} Qe7 {[%emt 0:01:33]} 16. Qxf4 {[%emt 0:00:09]} O-O {[%emt 0:01:36]} 17. Bb5 $146 {[%emt 0:10:32]} ({Predecessor:} 17. Qxg4 Qxe2 {1-0 (51) Dietzen,C (1982)-Beltz,M (1979) Germany 2017}) 17... Bxf3 {[%emt 0:05:01]} 18. Qxf3 {[%emt 0:00:03]} Rbc8 {[%emt 0:06:19]} 19. d5 {[%emt 0:05:17]} Ne5 {[%emt 0:01:09]} 20. Qe3 {[%emt 0:01:59]} a6 {[%emt 0:01:47]} 21. Ba4 {[%emt 0:03:08]} Qd6 {[%emt 0:00:53]} 22. Rac1 {[%emt 0:07:02]} Nc4 {[%emt 0:04:02]} 23. Qd4 {[%emt 0:00:39]} b5 {[%emt 0:01:38]} 24. Bc2 {[%emt 0:03:53]} g6 {[%emt 0:01:15]} 25. Be4 {[%emt 0:01:41]} Rfe8 {[%emt 0:01:28]} 26. Bf3 {[%emt 0:00:34]} (26. g3 $142) 26... Ne5 {[%emt 0:00:28]} 27. Be2 {[%emt 0:02:23]} Red8 {[%emt 0:02:59]} 28. Rxc8 {[%emt 0:02:57]} Rxc8 {[%emt 0:00:02]} 29. Bd3 {[%emt 0:02:09]} h5 {[%emt 0:06:18]} 30. Be4 $2 {[%emt 0:06:19]} (30. a3 $16 {keeps the pressure on.}) 30... Rc7 $2 {[%emt 0:01:39]} (30... Rc4 $19 31. Qe3 {[#]} Ng4 $1 {[%mdl 576] Double Attack, Discovered Attack}) 31. g3 {[%emt 0:01:19]} Rc4 {[%emt 0:02:44]} 32. Qe3 {[%emt 0:00:42]} Ng4 {[%emt 0:00:48]} 33. Qe2 {[%emt 0:00:50]} Nf6 {[%emt 0:02:12]} 34. Bg2 {[%emt 0:00:54]} Rc5 {[%emt 0:01:40]} 35. Qe3 {[%emt 0:02:37]} Rc2 {[%emt 0:05:55]} 36. Qd4 {[%emt 0:01:38]} Ng4 {[%emt 0:02:24] [#]} 37. Rd2 {[%emt 0:00:43]} ({White should play} 37. h3 $1 $16 {[%cal Rh3g4]} Nf6 38. a3) 37... Rc1+ {[%emt 0:00:34] [#]} (37... Rc4 $1 $11 38. Qd3 Rc1+ 39. Bf1 Ne5) 38. Bf1 $1 {[%emt 0:00:11]} Nxh2 {[%emt 0:03:51]} 39. Kxh2 {[%emt 0:00:03]} Rxf1 {[%emt 0:00:12] [#]} 40. Kg2 $2 {[%emt 0:00:05]} (40. Rc2 $1 $18 {[%cal Rc2c8]} Qd7 41. Rc6) 40... Rc1 {[%emt 0:00:22]} 41. Qe4 {[%emt 0:00:46]} Rc5 {[%emt 0:02:08]} 42. a3 {[%emt 0:00:32]} Rc8 {[%emt 0:01:49]} 43. b4 {[%emt 0:03:24]} Rd8 {[%emt 0:00:48]} 44. Rd3 {[%emt 0:00:54]} Rc8 {[%emt 0:00:44]} 45. Re3 {[%emt 0:01:00]} Rd8 {[%emt 0:00:24]} 46. Rc3 {[%emt 0:00:32]} Qxd5 {[%emt 0:03:27]} 47. Qxd5 {[%emt 0:00:04]} Rxd5 {[%emt 0:00:25]} 48. Rc6 {[%emt 0:00:03]} a5 {[%emt 0:02:19]} 49. bxa5 {[%emt 0:01:31]} Rd3 {[%emt 0:00:03]} 50. a4 {[%emt 0:04:37]} Ra3 {[%emt 0:02:05]} 51. Rc8+ {[%emt 0:00:29]} Kg7 {[%emt 0:00:03]} 52. axb5 {[%emt 0:00:03]} Rxa5 {[%emt 0:00:02]} 53. Rb8 {[%emt 0:00:01]} Ra3 {[%emt 0:01:09]} 54. Kh3 {[%emt 0:01:00]} Rf3 {[%emt 0:00:27]} 55. Kg2 {[%emt 0:00:02]} Rb3 {[%emt 0:00:02]} 56. Kf1 {[%emt 0:00:16]} g5 {[%emt 0:00:32]} 57. Ke2 {[%emt 0:00:05]} h4 {[%emt 0:00:21]} 58. gxh4 {[%emt 0:00:58]} gxh4 {[%emt 0:00:03]} 59. Kf1 {[%emt 0:00:29]} h3 {[%emt 0:00:09]} 60. Kg1 {[%emt 0:00:02]} Rb2 {[%emt 0:00:44]} 61. b6 {[%emt 0:00:28]} h2+ {[%emt 0:00:48]} 62. Kxh2 {[%emt 0:00:06]} Rxf2+ {[%emt 0:00:02]} 63. Kg3 {[%emt 0:00:02]} Rb2 {[%emt 0:00:02]} 64. Kf4 {[%emt 0:00:26]} Rb5 {[%emt 0:00:25]} 65. Ke4 {[%emt 0:00:12]} Kf6 {[%emt 0:04:57]} 66. Kd4 {[%emt 0:00:37]} Kf5 {[%emt 0:01:21]} 67. Kc4 {[%emt 0:00:07]} Rb1 {[%emt 0:00:04]} 68. Kd5 {[%emt 0:00:18]} Kf4 {[%emt 0:00:47]} 69. Kc6 {[%emt 0:00:32]} f5 {[%emt 0:00:56]} 70. Ra8 {[%emt 0:00:09]} Kg3 {[%emt 0:01:32]} 71. Ra5 {[%emt 0:00:24]} Rxb6+ {[%emt 0:00:57]} 72. Kxb6 {[%emt 0:00:02]} f4 {[%emt 0:00:01]} 73. Kc5 {[%emt 0:00:25]} f3 {[%emt 0:00:20]} 74. Kd4 {[%emt 0:00:08]} f2 {[%emt 0:00:56]} 75. Rf5 {[%emt 0:00:07]} Kg2 {[%emt 0:00:13]} 76. Rxf2+ {[%emt 0:00:46]} Kxf2 $11 {[%emt 0:00:02]} 77. Ke4 {[%emt 0:00:03] Ke3+ [%emt 00:00:02]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.3"]
[White "Kraaijpoel, Dirk"]
[Black "Scholten, Marcel"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "1846"]
[BlackElo "1747"]
[Annotator "NA RC"]
[PlyCount "80"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:01]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:15]} Nf6 {[%emt 0:00:02]} 4. g3 {[%emt 0:00:18]} c6 {[%emt 0:01:45]} 5. Bg2 {[%emt 0:00:39]} Nbd7 {[%emt 0:00:14]} 6. Qc2 {[%emt 0:02:15]} dxc4 {[%emt 0:02:01]} 7. Qxc4 {[%emt 0:00:39]} Nb6 {[%emt 0:00:24] E02: Open Catalan: 5 Qa4+} (7... Bd6 8. O-O O-O 9. Nc3 e5 10. Bg5 h6 11. Ne4 Be7 12. dxe5 hxg5 13. exf6 Bxf6 14. Rad1 Qe7 15. Nxf6+ Qxf6 16. Qc1 g4 17. Ng5 {½-½ (34) Xu,J (2527)-Wen,Y (2614) Xinghua 2016}) 8. Qc2 {[%emt 0:00:18]} Nbd5 {[%emt 0:01:36]} 9. Nc3 {[%emt 0:07:40]} Be7 {[%emt 0:02:34]} 10. O-O {[%emt 0:00:08]} O-O $146 {[%emt 0:01:13]} ({Predecessor:} 10... Bd7 11. e4 Nb6 12. Bf4 Nh5 13. Be3 {0-1 (63) Nemec,F-Hanus,P Czechia 1999}) 11. e4 {[%emt 0:05:13]} Nb4 {[%emt 0:03:29]} 12. Qb3 {[%emt 0:03:05]} c5 {[%emt 0:03:50]} 13. Rd1 {[%emt 0:13:41]} cxd4 {[%emt 0:05:33]} 14. Nxd4 {[%emt 0:09:29]} Qa5 {[%emt 0:02:14]} 15. a3 {[%emt 0:12:34]} e5 {[%emt 0:11:31]} ({Black should play} 15... Nc6) 16. Ndb5 {[%emt 0:18:50]} (16. Nf5 $16 Nc6 17. Nxe7+ Nxe7 18. Be3) 16... Be6 {[%emt 0:04:19]} 17. Nd5 {[%emt 0:01:44]} Nc6 {[%emt 0:08:27]} (17... Nbxd5 $11 18. exd5 Bg4) 18. Be3 {[%emt 0:14:52]} a6 {[%emt 0:03:03]} (18... Ng4 $14) 19. Nbc3 {[%emt 0:02:08]} b5 {[%emt 0:05:54] [#]} (19... Bxd5 $16 {was necessary.} 20. exd5 (20. Nxd5 Nxd5 21. Rxd5 Qc7 $16) 20... Nd4 21. Qxb7 (21. Bxd4 exd4 22. Rxd4 Bc5 $16) 21... Bd6) 20. Qc2 $1 {[%emt 0:00:11]} Nd7 {[%emt 0:01:56] [#]} (20... Bxd5 {is a better defense.} 21. b4 (21. Nxd5 Nxd5 22. exd5 Nd4 $16) (21. exd5 Nd4 $18) (21. Rxd5 Qc7 $16) 21... Bb3 22. Qxb3 (22. bxa5 $2 {perishes.} Bxc2 23. Rd2 Bb3 $19) 22... Qc7) 21. Bb6 $1 {[%emt 0:02:33]} Nxb6 {[%emt 0:01:56]} 22. Nxe7+ {[%emt 0:00:12]} Nxe7 {[%emt 0:01:25]} 23. b4 {[%emt 0:00:10]} Qa4 {[%emt 0:02:37]} 24. Nxa4 {[%emt 0:00:11]} Nxa4 {[%emt 0:00:08]} 25. Qc7 {[%emt 0:02:19]} Ng6 {[%emt 0:01:05]} 26. Rac1 {[%emt 0:01:55]} (26. Rd6 $142) 26... Nb2 {[%emt 0:00:59]} 27. Qd6 {[%emt 0:08:31]} Nxd1 {[%emt 0:01:18]} 28. Rxd1 $18 {[%emt 0:00:10]} ({But not} 28. Qxd1 Rfd8 $16) 28... Rfc8 {[%emt 0:03:27]} 29. f4 {[%emt 0:00:25]} exf4 {[%emt 0:01:42]} 30. gxf4 {[%emt 0:00:04]} Bg4 {[%emt 0:00:24]} 31. Rd2 {[%emt 0:00:43]} Rc3 {[%emt 0:02:15]} 32. Rd3 {[%emt 0:02:06]} Rxd3 {[%emt 0:01:38]} 33. Qxd3 {[%emt 0:00:02]} Nxf4 {[%emt 0:00:35]} 34. Qd6 {[%emt 0:00:48]} Nxg2 {[%emt 0:04:35]} 35. Kxg2 {[%emt 0:00:01]} Be6 {[%emt 0:00:57]} 36. Qc6 {[%emt 0:00:17]} Rb8 {[%emt 0:02:54]} 37. Qxa6 {[%emt 0:00:19]} h6 {[%emt 0:00:59]} 38. a4 {[%emt 0:01:10]} bxa4 {[%emt 0:00:38]} 39. Qxa4 {[%emt 0:00:01]} Bc4 {[%emt 0:01:17]} 40. Qc6 {[%emt 0:00:15]} Rxb4 {[%emt 0:02:03]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.4"]
[White "Lutz, Chris"]
[Black "Smit, Ron"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1800"]
[BlackElo "1767"]
[Annotator "NA RC"]
[PlyCount "59"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:02:56]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 3. Nd2 {[%emt 0:00:12]} b6 {[%emt 0:00:29]} 4. Ngf3 {[%emt 0:00:49]} Bb7 {[%emt 0:01:44]} 5. Bd3 {[%emt 0:00:47]} Be7 {[%emt 0:01:00]} (5... Nf6 6. exd5 Nxd5 7. O-O Be7 8. Be4 c6 9. c4 Nf6 10. Bc2 c5 11. dxc5 Bxc5 12. Qe2 Nbd7 13. b3 O-O {0-1 (38) Grigoriants,S (2576)-Nakamura,H (2786) chess.com INT 2017}) 6. O-O {[%emt 0:00:22] C03: French Tarrasch: Unusual Black 3rd moves} Nd7 {[%emt 0:03:43]} 7. Re1 {[%emt 0:01:23]} Ngf6 $146 {[%emt 0:03:29] [#]} ({Predecessor:} 7... dxe4 8. Nxe4 Ngf6 9. Qe2 h6 10. Bd2 Nxe4 11. Bxe4 Bxe4 {½-½ (11) Kalmar,K (1998)-Sumegi,M (2046) Hungary 2011}) 8. e5 $1 {[%emt 0:00:57]} Nh5 {[%emt 0:03:22]} 9. Nf1 {[%emt 0:00:25]} g6 {[%emt 0:00:30]} 10. Bh6 {[%emt 0:00:43]} Rg8 {[%emt 0:01:24]} 11. Qd2 {[%emt 0:05:27]} c5 {[%emt 0:00:49]} 12. c3 {[%emt 0:00:36]} a5 {[%emt 0:08:27]} 13. g4 {[%emt 0:06:08]} Ng7 {[%emt 0:00:00]} 14. Ng5 $2 {[%emt 0:00:33]} (14. Rad1 $18) 14... Bxg5 $2 {[%emt 0:00:00]} (14... Nf5 $11) 15. Bxg5 {[%emt 0:03:20]} f6 {[%emt 0:00:00]} 16. exf6 {[%emt 0:01:08]} Nxf6 {[%emt 0:00:00]} 17. Qf4 {[%emt 0:05:09]} Rf8 {[%emt 0:05:04]} 18. Bb5+ {[%emt 0:08:49]} Ke7 $2 {[%emt 0:01:37]} (18... Kf7 $16 19. Re3 Kg8) 19. Re3 {[%emt 0:01:57]} Bc8 {[%emt 0:00:46]} 20. Rf3 {[%emt 0:00:59]} Nf5 {[%emt 0:05:20]} 21. gxf5 {[%emt 0:00:24]} gxf5 {[%emt 0:00:10]} 22. Ng3 {[%emt 0:07:35]} Bd7 {[%emt 0:02:11]} 23. Bd3 {[%emt 0:04:47]} h6 {[%emt 0:01:26]} 24. Bxh6 {[%emt 0:00:59]} Rh8 $18 {[%emt 0:00:25]} 25. Bg5 {[%emt 0:07:57]} Qg8 {[%emt 0:00:50]} 26. h4 {[%emt 0:01:40]} Rf8 {[%emt 0:00:17]} 27. Qe5 {[%emt 0:02:17]} Qg6 {[%emt 0:02:26]} 28. Nxf5+ {[%emt 0:01:46]} Kd8 {[%emt 0:00:57]} 29. Qb8+ {[%emt 0:00:36]} Bc8 {[%emt 0:00:30]} 30. Qxc8+ {[%emt 0:00:32]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.5"]
[White "De Dreu, Dies"]
[Black "Cheng, Di"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1761"]
[BlackElo "1391"]
[Annotator "NA RC"]
[PlyCount "73"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:47]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:03]} 3. Bg5 {[%emt 0:00:33]} h6 {[%emt 0:01:30]} 4. Bh4 {[%emt 0:00:34]} d5 {[%emt 0:00:20]} 5. Nbd2 {[%emt 0:01:49]} c5 {[%emt 0:03:12]} 6. e3 {[%emt 0:00:22]} c4 {[%emt 0:01:17]} 7. Be2 {[%emt 0:02:46]} Be7 {[%emt 0:00:39]} 8. O-O {[%emt 0:01:42]} O-O {[%emt 0:00:10]} 9. c3 {[%emt 0:01:39]} b5 {[%emt 0:01:47]} 10. Ne5 {[%emt 0:04:57]} Bb7 {[%emt 0:03:07]} 11. Qc2 {[%emt 0:05:36]} Nbd7 {[%emt 0:01:47]} 12. Nxd7 {[%emt 0:01:01]} Qxd7 {[%emt 0:00:08]} 13. Bf3 {[%emt 0:01:32]} Rfe8 {[%emt 0:02:48]} 14. Rfe1 {[%emt 0:01:07]} g5 {[%emt 0:05:32]} 15. Bg3 {[%emt 0:00:15]} Bd6 {[%emt 0:08:32]} 16. Bxd6 {[%emt 0:03:01]} Qxd6 {[%emt 0:00:07]} 17. e4 {[%emt 0:10:02]} e5 {[%emt 0:04:01]} 18. dxe5 {[%emt 0:10:31]} Rxe5 {[%emt 0:00:12]} 19. exd5 {[%emt 0:01:49]} Bxd5 {[%emt 0:01:38]} 20. Bxd5 {[%emt 0:01:10]} Rxd5 {[%emt 0:02:31]} 21. Nf3 {[%emt 0:01:12]} Rd8 {[%emt 0:05:06]} 22. Nd4 {[%emt 0:07:40]} Ng4 {[%emt 0:00:31]} 23. g3 {[%emt 0:01:46]} Ne5 {[%emt 0:00:19]} 24. Re3 {[%emt 0:06:49]} Nd3 {[%emt 0:01:15]} 25. Qe2 {[%emt 0:01:34]} a6 {[%emt 0:02:18]} 26. b3 {[%emt 0:08:08]} Qg6 {[%emt 0:12:16]} 27. a4 {[%emt 0:09:38]} Nc5 {[%emt 0:03:16]} 28. bxc4 {[%emt 0:02:53]} bxc4 {[%emt 0:00:35]} 29. Qxc4 {[%emt 0:01:18]} Ne4 {[%emt 0:05:25]} 30. Nc6 {[%emt 0:05:25]} Rd1+ {[%emt 0:22:04]} 31. Rxd1 {[%emt 0:06:10]} Rxd1+ {[%emt 0:00:09]} 32. Kg2 {[%emt 0:00:10]} Nd2 {[%emt 0:04:24]} 33. Ne7+ {[%emt 0:01:55]} Kh7 {[%emt 0:03:07]} 34. Qc8 {[%emt 0:03:24]} Qg7 {[%emt 0:02:27]} 35. Qf5+ {[%emt 0:01:03]} Kh8 {[%emt 0:00:25]} 36. Rd3 {[%emt 0:01:57]} Qf8 {[%emt 0:01:37]} 37. Ng6+ {[%emt 0:00:27]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.6"]
[White "Neisingh, Nils"]
[Black "Gevorkjan, Lewon"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1710"]
[BlackElo "1807"]
[Annotator "NA RC"]
[PlyCount "137"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:04]} Qb6 {[%emt 0:00:31]} 5. Nb3 {[%emt 0:03:24]} d6 {[%emt 0:00:30]} (5... Nf6 6. Nc3 e6 7. Bd3 d6 8. f4 a6 9. Qe2 Qc7 10. O-O Be7 11. Bd2 b5 12. a4 b4 13. Nd1 O-O 14. Nf2 e5 15. f5 Rd8 16. Bg5 Bb7 17. Rae1 d5 18. Bxf6 Bxf6 {1-0 (53) Najer,E (2663)-Korobov,A (2694) Czech Republic 2018}) 6. Bd3 {[%emt 0:00:30] B32: Sicilian: Löwenthal and Kalashnikov Variations} g6 {[%emt 0:00:45]} 7. O-O {[%emt 0:00:39]} Bg7 {[%emt 0:00:06]} 8. Kh1 $146 {[%emt 0:00:36]} ({Predecessor:} 8. c4 Nf6 9. Be3 Qc7 10. Nc3 a6 11. Rc1 e6 12. Na4 Nd7 13. Qd2 {1-0 (46) Ruszin,T (2092)-Szalay,I (1734) Hungary 2003}) 8... Nf6 {[%emt 0:00:10]} 9. f4 {[%emt 0:00:33]} O-O {[%emt 0:00:45]} 10. Qe1 {[%emt 0:01:00]} Qc7 {[%emt 0:03:17]} 11. N1d2 {[%emt 0:02:41]} a6 {[%emt 0:00:00]} 12. Nf3 {[%emt 0:00:58]} b5 {[%emt 0:00:00]} 13. a3 {[%emt 0:00:46]} Nd7 {[%emt 0:00:00]} 14. Qh4 {[%emt 0:02:23]} Nb6 {[%emt 0:03:48]} 15. f5 {[%emt 0:09:59]} Ne5 {[%emt 0:02:05]} 16. Bh6 {[%emt 0:17:41]} Nxf3 {[%emt 0:02:42]} 17. Rxf3 {[%emt 0:01:03]} Bf6 {[%emt 0:02:15]} 18. Bg5 {[%emt 0:06:37]} Bxg5 {[%emt 0:04:20]} 19. Qxg5 {[%emt 0:01:31]} f6 {[%emt 0:02:28]} 20. Qh6 {[%emt 0:01:44]} Rf7 {[%emt 0:06:17]} 21. fxg6 {[%emt 0:04:59]} hxg6 {[%emt 0:00:10]} 22. Qxg6+ {[%emt 0:00:04]} Kf8 {[%emt 0:01:50]} 23. Rg3 {[%emt 0:04:36]} e5 {[%emt 0:00:52]} 24. Qg8+ {[%emt 0:00:41]} Ke7 {[%emt 0:00:09]} 25. Rg7 {[%emt 0:03:35]} Be6 {[%emt 0:00:36]} 26. Rxf7+ {[%emt 0:02:22]} Bxf7 {[%emt 0:00:34]} 27. Qh7 {[%emt 0:01:20]} Nd7 {[%emt 0:00:51]} (27... Nc4 $14) 28. Rf1 {[%emt 0:01:31]} Rg8 {[%emt 0:01:23]} 29. Nd2 {[%emt 0:09:25]} Rg6 {[%emt 0:03:40]} 30. Nf3 {[%emt 0:03:28]} Nf8 {[%emt 0:01:35]} 31. Qh8 {[%emt 0:01:45]} Rg8 {[%emt 0:01:57]} 32. Qh6 {[%emt 0:00:35]} Rg6 {[%emt 0:00:08]} 33. Qd2 {[%emt 0:00:42]} Be6 {[%emt 0:05:57]} 34. Nh4 {[%emt 0:01:11]} Rg5 {[%emt 0:00:19]} 35. Qb4 {[%emt 0:01:24]} Ng6 {[%emt 0:01:11]} 36. Nxg6+ {[%emt 0:01:02]} Rxg6 {[%emt 0:00:06]} 37. a4 {[%emt 0:00:33]} Bd7 {[%emt 0:00:59]} 38. axb5 {[%emt 0:00:57]} axb5 {[%emt 0:00:12]} 39. Qb3 {[%emt 0:00:50]} ({Better is} 39. h3) 39... Qb7 {[%emt 0:01:26]} 40. c4 {[%emt 0:02:52]} b4 {[%emt 0:00:20]} 41. Qc2 {[%emt 0:00:43]} (41. Qd1 $16) 41... Qc6 {[%emt 0:00:46]} (41... Qa7 $14) 42. b3 {[%emt 0:00:36]} (42. Qf2 $18 {and White stays clearly on top.}) 42... Qb6 {[%emt 0:01:05]} 43. Qf2 {[%emt 0:00:38]} Qa5 $2 {[%emt 0:00:50]} (43... Qd4 $14 44. Bc2 Qxf2 45. Rxf2 Rg8) 44. Qh4 {[%emt 0:01:10]} Be6 {[%emt 0:00:13]} 45. Qf2 $2 {[%emt 0:00:43]} (45. Qh7+ $18 Bf7 46. c5) 45... Qa3 $1 $11 {[%emt 0:01:31] [#]} 46. Qc2 $2 {[%emt 0:01:00]} (46. c5 $1 $18) 46... Qa7 {[%emt 0:00:23]} 47. Qf2 {[%emt 0:02:52]} (47. Qd2 $16) 47... Qa5 $18 {[%emt 0:01:29]} 48. Be2 {[%emt 0:03:58]} Qc7 {[%emt 0:06:27]} (48... Qa2 {was worth a try.} 49. h4 Rh6) 49. Qe3 {[%emt 0:00:37]} Rg5 {[%emt 0:05:35]} 50. h4 {[%emt 0:03:55]} Rg8 {[%emt 0:03:53]} 51. Qh6 {[%emt 0:00:42]} Qc8 {[%emt 0:02:31]} 52. Qxf6+ {[%emt 0:00:52]} Kd7 {[%emt 0:00:02]} 53. h5 {[%emt 0:00:38]} Kc6 {[%emt 0:00:09]} 54. c5 {[%emt 0:00:30]} dxc5 {[%emt 0:00:45]} 55. Qxe5 {[%emt 0:00:03]} Re8 {[%emt 0:02:21]} 56. Rf6 {[%emt 0:00:31]} Qd7 {[%emt 0:00:44]} 57. Bc4 {[%emt 0:01:55]} Kb7 {[%emt 0:01:30]} 58. Rxe6 {[%emt 0:00:11]} Rxe6 {[%emt 0:00:20]} 59. Bxe6 {[%emt 0:00:15]} Qd1+ {[%emt 0:01:00]} 60. Kh2 {[%emt 0:00:03]} c4 {[%emt 0:05:37]} 61. Bd5+ {[%emt 0:00:04]} Kc8 {[%emt 0:00:42]} 62. Bxc4 {[%emt 0:00:02]} Qe1 {[%emt 0:02:07]} 63. Qe8+ {[%emt 0:00:03]} Kc7 {[%emt 0:00:07]} 64. Qe7+ {[%emt 0:00:05]} Kc6 {[%emt 0:01:26]} 65. Qe6+ {[%emt 0:00:07]} Kc7 {[%emt 0:00:04]} 66. Qe7+ {[%emt 0:00:20]} Kc6 {[%emt 0:00:01]} 67. h6 {[%emt 0:00:05]} Qf2 {[%emt 0:00:16]} 68. Qe6+ {[%emt 0:00:07]} Kc7 {[%emt 0:00:06]} 69. Qf7+ {[%emt 0:00:12]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.7"]
[White "Van Nie, Pjotr"]
[Black "Heinen, Frank"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "1487"]
[BlackElo "1768"]
[Annotator "NA RC"]
[PlyCount "55"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:09:52]} 2. Bf4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:04]} 3. e3 {[%emt 0:00:07]} g6 {[%emt 0:00:59]} 4. Nf3 {[%emt 0:00:15]} Bg7 {[%emt 0:00:22]} 5. c4 {[%emt 0:00:28]} c6 {[%emt 0:03:23]} 6. Nc3 {[%emt 0:00:43]} e6 {[%emt 0:01:57]} 7. h3 {[%emt 0:03:24]} O-O {[%emt 0:00:52]} 8. Bd3 {[%emt 0:00:56]} dxc4 {[%emt 0:03:04]} 9. Bxc4 {[%emt 0:00:13]} Nd5 {[%emt 0:01:11]} 10. Nxd5 {[%emt 0:01:23]} exd5 {[%emt 0:00:38]} 11. Bd3 {[%emt 0:00:15]} c5 {[%emt 0:06:09]} 12. dxc5 {[%emt 0:04:55]} Bxb2 {[%emt 0:03:52]} 13. Rb1 {[%emt 0:00:07]} Qa5+ {[%emt 0:01:54]} 14. Nd2 {[%emt 0:00:42]} Bc3 {[%emt 0:04:02]} 15. Qc2 {[%emt 0:04:32]} Qxc5 {[%emt 0:12:23]} 16. Rb5 {[%emt 0:03:24]} Qc6 {[%emt 0:02:27]} 17. O-O {[%emt 0:02:38]} Bf5 {[%emt 0:07:33]} 18. Rfb1 {[%emt 0:10:06]} Bxd2 {[%emt 0:08:12]} 19. Qxd2 {[%emt 0:00:46]} Be6 {[%emt 0:06:03]} 20. Rxb7 {[%emt 0:02:21]} Nd7 {[%emt 0:00:59]} 21. Rc7 {[%emt 0:01:38]} Qa4 {[%emt 0:03:05]} 22. Bb5 {[%emt 0:01:19]} Qe4 {[%emt 0:01:36]} 23. Rb4 {[%emt 0:01:43]} Qf5 {[%emt 0:00:51]} 24. g4 {[%emt 0:01:42]} Qf6 {[%emt 0:00:21]} 25. Bxd7 {[%emt 0:00:49]} g5 {[%emt 0:02:44]} 26. Bg3 {[%emt 0:01:29]} h5 {[%emt 0:01:15]} 27. Qd4 {[%emt 0:01:06]} Qe7 {[%emt 0:01:58]} 28. Bc6 {[%emt 0:00:57]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.01"]
[Round "4.8"]
[White "Loots, Ewoud"]
[Black "De Vroome, Ernest"]
[Result "0-1"]
[WhiteElo "1725"]
[BlackElo "1893"]
[Annotator "NA"]
[PlyCount "18"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:13]} 5. c4 {[%emt 0:00:12]} g6 {[%emt 0:01:29]} 6. Nc3 {[%emt 0:00:12]} Bg7 {[%emt 0:00:14]} 7. Be3 {[%emt 0:00:17]} Ne7 {[%emt 0:00:30]} 8. Nb3 {[%emt 0:02:43]} d6 {[%emt 0:02:00]} 9. Be2 {[%emt 0:02:00]} Qc7 {[%emt 0:02:50]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.1"]
[White "Van de Lagemaat, Arend"]
[Black "Flohr, Ron"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1855"]
[BlackElo "1883"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:13]} 2. d4 {[%emt 0:02:16]} Nd7 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:31]} c6 {[%emt 0:00:08]} 4. Nf3 {[%emt 0:00:46]} Qa5 {[%emt 0:00:46]} 5. a4 {[%emt 0:05:06]} h6 {[%emt 0:02:23]} 6. Be3 {[%emt 0:02:44]} g5 {[%emt 0:00:44]} (6... Ngf6 $142) 7. h3 {[%emt 0:02:06]} Bg7 {[%emt 0:00:14]} 8. Qd2 {[%emt 0:01:36]} Nf8 {[%emt 0:00:18]} 9. Be2 {[%emt 0:05:16]} Ng6 {[%emt 0:01:23]} 10. Rb1 {[%emt 0:01:11]} Qc7 {[%emt 0:00:30]} 11. b4 {[%emt 0:00:54]} Nf6 {[%emt 0:04:39]} 12. b5 {[%emt 0:02:59]} g4 {[%emt 0:05:34]} 13. Ng1 {[%emt 0:02:37]} Nh4 {[%emt 0:04:57]} 14. Kf1 {[%emt 0:01:26]} gxh3 {[%emt 0:02:58]} 15. Nxh3 {[%emt 0:00:41]} Ng6 {[%emt 0:03:00]} 16. g3 {[%emt 0:03:16]} Ng4 {[%emt 0:03:56]} 17. Bxg4 {[%emt 0:03:18]} Bxg4 {[%emt 0:00:09]} 18. Kg2 {[%emt 0:00:40]} e5 {[%emt 0:05:07]} 19. f3 {[%emt 0:06:25]} Bd7 {[%emt 0:01:08]} 20. Nf2 {[%emt 0:05:00]} h5 {[%emt 0:01:59]} 21. dxe5 {[%emt 0:04:36]} Nxe5 {[%emt 0:01:38]} 22. Bf4 {[%emt 0:02:25]} Nc4 {[%emt 0:05:50]} 23. Qd3 {[%emt 0:00:00]} Be6 {[%emt 0:01:33]} 24. Ncd1 {[%emt 0:10:20]} Be5 {[%emt 0:11:51]} 25. Bxe5 {[%emt 0:01:30]} dxe5 {[%emt 0:00:36]} 26. Ne3 {[%emt 0:01:30]} Nxe3+ {[%emt 0:02:33]} 27. Qxe3 {[%emt 0:00:17]} f6 {[%emt 0:04:30]} 28. Qc5 {[%emt 0:04:55]} Kf7 {[%emt 0:03:00]} 29. bxc6 {[%emt 0:02:12]} bxc6 {[%emt 0:00:25]} 30. a5 {[%emt 0:00:47]} Kg6 $16 {[%emt 0:01:39]} 31. Rhd1 {[%emt 0:06:38]} Rad8 {[%emt 0:03:29]} 32. a6 {[%emt 0:03:59]} Bc8 {[%emt 0:00:37]} 33. Qc4 {[%emt 0:03:22]} h4 {[%emt 0:01:08]} 34. g4 {[%emt 0:00:06]} Rd4 {[%emt 0:00:05]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.2"]
[White "De Dreu, Dies"]
[Black "Aguado Garcia, Pablo"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1761"]
[BlackElo "1890"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:12:46]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:19]} d5 {[%emt 0:00:05]} 3. c4 {[%emt 0:00:22]} c6 {[%emt 0:03:35]} 4. Nc3 {[%emt 0:00:57]} dxc4 {[%emt 0:00:06]} 5. e3 {[%emt 0:00:31]} b5 {[%emt 0:02:34]} 6. a4 {[%emt 0:01:11]} Bd7 {[%emt 0:08:54] D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} (6... b4 7. Na2 e6 8. Bxc4 Nbd7 9. O-O Bd6 10. b3 Bb7 11. Bb2 O-O 12. Nc1 c5 13. Nd3 a5 14. Rc1 Rc8 15. Qe2 cxd4 16. Nxd4 Nc5 17. Nxc5 Rxc5 18. Nb5 Bb8 19. Rfd1 Qe7 20. f3 Rfc8 21. Bd3 Rxc1 22. Rxc1 Rxc1+ {½-½ (22) Demuth,A (2538)-Libiszewski,F (2530) Palmerston North 2018}) 7. Be2 {[%emt 0:04:30]} e6 {[%emt 0:01:42]} 8. Ne5 {[%emt 0:06:13]} Bb4 {[%emt 0:09:41]} (8... b4 $11) 9. O-O {[%emt 0:03:45]} a5 $146 {[%emt 0:22:18]} ({Predecessor:} 9... Bxc3 10. bxc3 Nd5 11. Qc2 a5 12. e4 Nb6 13. Ba3 Nxa4 14. Nxc4 bxc4 15. Qxa4 {1-0 (21) Biller,H (2088)-Kleist,W (1815) Sooden Allendorf 2015}) 10. Bf3 {[%emt 0:08:44]} Ra7 {[%emt 0:00:58]} 11. e4 {[%emt 0:05:50]} O-O {[%emt 0:01:23]} 12. axb5 {[%emt 0:08:30]} cxb5 {[%emt 0:00:07]} 13. Be3 {[%emt 0:01:57]} Ra8 {[%emt 0:14:49]} 14. Bg5 {[%emt 0:04:31]} Be7 {[%emt 0:01:39]} 15. Bxf6 {[%emt 0:05:48]} gxf6 {[%emt 0:00:20]} 16. Nxd7 {[%emt 0:01:28]} Qxd7 {[%emt 0:00:05]} 17. e5 {[%emt 0:03:04]} Ra7 {[%emt 0:02:37]} 18. exf6 {[%emt 0:00:57]} Bxf6 {[%emt 0:00:04]} 19. Be4 {[%emt 0:05:59]} b4 {[%emt 0:11:44]} 20. Qh5 {[%emt 0:03:11]} Rd8 {[%emt 0:04:05]} 21. Qxh7+ {[%emt 0:01:37]} Kf8 {[%emt 0:00:05]} 22. Ne2 {[%emt 0:00:28]} Bxd4 $16 {[%emt 0:06:28]} (22... Nc6 $17 {keeps the pressure on.} 23. Rad1 Nxd4 24. Nxd4 Bxd4 25. Qh6+ Ke8) 23. Rad1 {[%emt 0:01:54]} f5 {[%emt 0:00:45]} 24. Qh4 {[%emt 0:02:57]} fxe4 {[%emt 0:00:43]} 25. Rxd4 {[%emt 0:00:33]} Nc6 {[%emt 0:03:14]} 26. Rxd7 {[%emt 0:01:31]} Raxd7 {[%emt 0:00:34]} 27. Qf6+ {[%emt 0:00:39]} Rf7 {[%emt 0:01:39]} 28. Qxe6 {[%emt 0:00:37]} Nd4 {[%emt 0:01:40]} 29. Qxc4 {[%emt 0:01:31]} Rfd7 {[%emt 0:02:40]} 30. Nxd4 {[%emt 0:00:31]} Rxd4 {[%emt 0:00:05]} 31. Qc5+ {[%emt 0:00:26]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.3"]
[White "Scholten, Marcel"]
[Black "Krouwel, Robert"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1747"]
[BlackElo "1841"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:14]} Nbd7 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:18]} e5 {[%emt 0:00:05]} 5. dxe5 {[%emt 0:00:39]} dxe5 {[%emt 0:00:07]} 6. e4 {[%emt 0:00:35]} (6. Qc2 $11) 6... c6 {[%emt 0:00:08]} (6... Bb4 $15 7. Qc2 Bxc3+ 8. Qxc3 Nxe4) 7. Bg5 {[%emt 0:00:47] A55: Old Indian Defence with Nf3 and e4} Be7 {[%emt 0:00:14]} 8. Qc2 {[%emt 0:01:37]} Qc7 {[%emt 0:00:11]} 9. g3 $146 {[%emt 0:01:10]} ({Predecessor:} 9. Rc1 O-O 10. Be2 Re8 11. O-O Nf8 12. h3 Ne6 13. Be3 g6 14. Rfd1 Nh5 {0-1 (54) Rodriguez Sanchez,J (1604)-Martin Consuegra,B (1818) Collado Villalba 2017}) 9... Nf8 {[%emt 0:00:08]} 10. Bg2 {[%emt 0:00:28]} Ng6 {[%emt 0:03:04]} 11. O-O {[%emt 0:01:03]} O-O {[%emt 0:00:14]} 12. Rfd1 {[%emt 0:01:42]} Be6 {[%emt 0:00:32]} 13. b3 {[%emt 0:01:53]} Rfd8 {[%emt 0:00:47]} 14. Na4 {[%emt 0:04:53]} b6 {[%emt 0:01:04]} 15. Qe2 {[%emt 0:01:44]} Rxd1+ {[%emt 0:03:12]} 16. Rxd1 {[%emt 0:01:09]} Rd8 {[%emt 0:00:08]} 17. Rxd8+ {[%emt 0:03:08]} Qxd8 {[%emt 0:03:03]} 18. Nb2 {[%emt 0:00:19]} h6 {[%emt 0:00:33]} 19. Bd2 {[%emt 0:02:03]} Qd7 {[%emt 0:06:22]} 20. Nd3 {[%emt 0:02:21]} Bg4 {[%emt 0:11:14]} 21. Bc3 {[%emt 0:03:56]} Qc7 {[%emt 0:05:59]} 22. h3 {[%emt 0:01:49]} Bxf3 {[%emt 0:00:06]} 23. Bxf3 {[%emt 0:00:34]} Nd7 {[%emt 0:02:55]} 24. h4 {[%emt 0:02:54]} Bd6 {[%emt 0:14:33]} 25. Bg4 {[%emt 0:02:41]} Ngf8 {[%emt 0:00:07]} 26. Nb4 {[%emt 0:03:26]} Nc5 {[%emt 0:03:54]} 27. Nc2 {[%emt 0:01:28]} Nce6 {[%emt 0:00:31]} 28. Qd2 {[%emt 0:04:20]} c5 {[%emt 0:04:36]} 29. Qd5 {[%emt 0:03:36]} Nd4 {[%emt 0:03:22]} 30. Ne3 {[%emt 0:02:21]} Nfe6 {[%emt 0:01:18]} 31. Qa8+ {[%emt 0:02:36]} Qb8 {[%emt 0:00:51]} 32. Qxb8+ {[%emt 0:02:14]} Bxb8 {[%emt 0:00:07]} 33. Nd5 {[%emt 0:08:46]} Bd6 {[%emt 0:00:42]} 34. Bd2 {[%emt 0:01:11]} Nc7 $14 {[%emt 0:05:58]} 35. f4 {[%emt 0:02:19]} Nxd5 {[%emt 0:00:31]} 36. cxd5 {[%emt 0:00:36]} f6 {[%emt 0:00:30]} 37. Kf2 {[%emt 0:05:50]} Kf7 {[%emt 0:00:46] Ke2 [%emt 00:04:13]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.4"]
[White "Van Nie, Pjotr"]
[Black "Boittin, Pascal"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1487"]
[BlackElo "1838"]
[Annotator "NA"]
[PlyCount "52"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

{[%evp 9,52,-1,32767,6,32767,32767,32767,32767,47,32767,49,32767,58,32767,50,52,60,43,32767,32767,27,20,32767,32767,36,32767,32767,31,60,41,32767,32767,32767,32767,32767,8,18,11,0,32767,32767,32767,32767,32767,0]} 1. d4 {[%emt 0:02:11]} (1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bxd6 Qxd6 9. O-O O-O {½-½ (10) Rasulov,V (2509)-Benidze,D (2476) Canakkale 2017}) 1... d5 {[%emt 0:00:23]} 2. Bf4 {[%emt 0:00:10]} c5 {[%emt 0:01:09]} 3. c3 {[%emt 0:01:11]} Nc6 {[%emt 0:01:59]} 4. e3 {[%emt 0:01:21]} Nf6 {[%emt 0:01:15]} 5. Nf3 {[%emt 0:00:46]} e6 {[%emt 0:02:20]} 6. Nbd2 {[%emt 0:00:45]} cxd4 {[%emt 0:00:25]} 7. exd4 {[%emt 0:00:19]} Bd6 {[%emt 0:00:25]} 8. Bxd6 {[%emt 0:01:07]} Qxd6 {[%emt 0:00:08]} 9. Bd3 {[%emt 0:00:28]} O-O {[%emt 0:00:46]} 10. O-O {[%emt 0:00:14]} e5 {[%emt 0:00:27] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} 11. dxe5 {[%emt 0:00:41]} Nxe5 {[%emt 0:00:08]} 12. Nxe5 {[%emt 0:00:24]} Qxe5 {[%emt 0:00:09]} 13. Nf3 {[%emt 0:00:33]} Qc7 {[%emt 0:15:03]} 14. Re1 {[%emt 0:03:29]} Bg4 {[%emt 0:05:34]} 15. h3 {[%emt 0:01:00]} Bh5 {[%emt 0:00:57]} 16. g4 $146 {[%emt 0:02:49]} ({Predecessor:} 16. Be2 Bg6 17. Nd4 Rad8 18. Bd3 {0-1 (27) Silveira,C-Guisande,F (1903) Montevideo 2017}) 16... Bg6 {[%emt 0:00:18]} 17. Bxg6 {[%emt 0:00:21]} hxg6 {[%emt 0:00:05]} 18. Qd4 {[%emt 0:04:28]} b6 {[%emt 0:09:02]} 19. Re5 {[%emt 0:04:32]} Rae8 {[%emt 0:03:23]} 20. Rae1 {[%emt 0:03:48]} Rxe5 {[%emt 0:00:52]} 21. Rxe5 {[%emt 0:00:43]} Rd8 {[%emt 0:00:36]} 22. Ng5 {[%emt 0:07:14]} (22. g5 $14 Nh5 23. Qe3 (23. Rxd5 Rxd5 24. Qxd5 Nf4 $11)) 22... Qc4 {[%emt 0:08:12]} 23. Qxc4 {[%emt 0:05:39]} dxc4 {[%emt 0:00:10]} 24. Re7 {[%emt 0:00:08]} Rd7 {[%emt 0:00:15]} 25. Rxd7 {[%emt 0:00:18]} Nxd7 {[%emt 0:00:15]} 26. Ne4 {[%emt 0:00:08]} b5 $11 {[%emt 0:03:32]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.5"]
[White "Van Aken, Jelmer"]
[Black "Manschot, Thomas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1698"]
[BlackElo "1803"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:06]} 4. exd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:07]} 5. Bd3 {[%emt 0:00:15]} Nf6 {[%emt 0:03:31]} 6. Bf4 {[%emt 0:02:14] C01: French: Exchange Variation} (6. Nge2 O-O 7. O-O c6 8. Bg5 h6 9. Bh4 Re8 10. f3 Nbd7 11. Qd2 Nf8 12. Rae1 Bd6 13. Bg3 Ng6 14. Bxd6 Qxd6 15. Bxg6 fxg6 {1-0 (39) Aronian,L (2767)-Caruana,F (2822) chess.com INT 2018}) 6... O-O {[%emt 0:04:36]} 7. Nge2 {[%emt 0:01:34]} Re8 {[%emt 0:16:27]} 8. O-O {[%emt 0:00:51]} c6 {[%emt 0:02:09]} 9. a3 {[%emt 0:04:26]} Bd6 {[%emt 0:02:45]} 10. Qd2 {[%emt 0:01:56]} Ne4 {[%emt 0:11:13]} 11. Bxe4 $146 {[%emt 0:02:17]} ({Predecessor:} 11. Qc1 Bf5 12. Nxe4 dxe4 13. Bc4 Qf6 14. Bxd6 Qxd6 {½-½ (45) Mucha,A (2012)-Dengler,D (2146) Germany 2009}) 11... dxe4 {[%emt 0:00:45]} 12. Ng3 {[%emt 0:01:54]} f5 {[%emt 0:02:42]} 13. d5 {[%emt 0:02:29]} Qc7 {[%emt 0:14:20]} 14. Bxd6 {[%emt 0:06:29]} Qxd6 {[%emt 0:00:17]} 15. Rad1 {[%emt 0:00:18]} cxd5 {[%emt 0:13:44]} 16. Qg5 {[%emt 0:06:12]} Qe7 {[%emt 0:10:33]} 17. Qxe7 {[%emt 0:02:18]} Rxe7 {[%emt 0:00:15]} 18. Nxd5 {[%emt 0:00:13]} ({Don't play} 18. Rxd5 $6 Rf7 $16) 18... Rf7 {[%emt 0:00:10] [#]} 19. Ne7+ $18 {[%emt 0:01:25]} Rxe7 {[%emt 0:05:45]} 20. Rd8+ {[%emt 0:00:08]} Kf7 {[%emt 0:00:19]} 21. Rxc8 {[%emt 0:00:07]} g6 {[%emt 0:07:29]} 22. Rd1 {[%emt 0:03:01]} Re8 {[%emt 0:00:12]} 23. Rdd8 {[%emt 0:00:22]} Rxd8 {[%emt 0:00:05]} 24. Rxd8 {[%emt 0:00:04]} Ke7 {[%emt 0:00:06]} 25. Rh8 {[%emt 0:00:17]} a5 {[%emt 0:00:04]} 26. Rxh7+ {[%emt 0:00:35]} Kd6 {[%emt 0:02:38]} 27. Rg7 {[%emt 0:01:53]} Nc6 {[%emt 0:00:50]} 28. Rxg6+ {[%emt 0:00:29]} Ke5 {[%emt 0:00:06]} 29. h4 {[%emt 0:02:58]} Nd4 {[%emt 0:04:38]} 30. c3 {[%emt 0:00:42]} Ne6 {[%emt 0:00:09]} 31. h5 {[%emt 0:01:18]} Rh8 {[%emt 0:01:09]} 32. h6 {[%emt 0:02:01]} f4 {[%emt 0:04:52]} 33. Nh5 {[%emt 0:03:59]} e3 {[%emt 0:01:23]} 34. Kf1 {[%emt 0:02:27]} Kf5 {[%emt 0:00:52]} 35. Rf6+ {[%emt 0:00:45]} Kg5 {[%emt 0:00:03]} 36. Rxe6 {[%emt 0:00:19]} Kxh5 {[%emt 0:00:01]} 37. fxe3 {[%emt 0:00:37]} fxe3 {[%emt 0:00:14]} 38. Rxe3 {[%emt 0:00:22]} Rf8+ {[%emt 0:00:02]} 39. Rf3 {[%emt 0:00:09]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.6"]
[White "Lutz, Chris"]
[Black "Neisingh, Nils"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1800"]
[BlackElo "1710"]
[Annotator "NA"]
[PlyCount "104"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:11]} a6 {[%emt 0:00:03]} 6. Be3 {[%emt 0:00:16]} e5 {[%emt 0:00:04]} 7. Nb3 {[%emt 0:00:08]} Be6 $11 {[%emt 0:00:10]} 8. f3 {[%emt 0:00:07]} Be7 {[%emt 0:00:05]} 9. Qd2 {[%emt 0:00:08]} Nc6 {[%emt 0:00:59]} 10. g4 {[%emt 0:00:36]} O-O {[%emt 0:00:11]} 11. O-O-O {[%emt 0:00:08]} Nd7 {[%emt 0:01:27]} 12. h4 {[%emt 0:03:09]} b5 {[%emt 0:02:09]} 13. Nd5 {[%emt 0:10:03]} Bxd5 {[%emt 0:06:06]} 14. exd5 {[%emt 0:00:27]} Na7 {[%emt 0:02:00]} 15. g5 {[%emt 0:02:38]} Nb6 {[%emt 0:02:20]} 16. Qf2 {[%emt 0:06:50]} Rb8 {[%emt 0:01:51]} 17. Nd2 {[%emt 0:13:44]} Qc7 {[%emt 0:01:17]} 18. Ne4 {[%emt 0:00:43]} Rb7 {[%emt 0:03:44]} 19. Kb1 {[%emt 0:02:31]} Nc4 {[%emt 0:01:41]} 20. Bxc4 {[%emt 0:02:07]} bxc4 {[%emt 0:01:13]} 21. Ka1 {[%emt 0:03:57]} Rfb8 {[%emt 0:03:39]} 22. Rb1 {[%emt 0:01:19]} Nb5 {[%emt 0:04:42]} 23. c3 {[%emt 0:03:03]} a5 {[%emt 0:04:23]} 24. f4 {[%emt 0:01:57]} a4 {[%emt 0:11:35]} 25. fxe5 {[%emt 0:01:06]} dxe5 {[%emt 0:01:56]} 26. Nf6+ {[%emt 0:03:09]} Bxf6 {[%emt 0:31:37]} 27. gxf6 {[%emt 0:00:34]} Qd6 {[%emt 0:06:15]} 28. Rbg1 {[%emt 0:02:06]} g6 {[%emt 0:00:18]} 29. Bc5 {[%emt 0:03:14]} Qa6 {[%emt 0:02:06]} 30. a3 {[%emt 0:01:31]} Nd6 {[%emt 0:01:22]} 31. h5 {[%emt 0:02:02]} Rxb2 {[%emt 0:02:12]} 32. Qxb2 {[%emt 0:01:57]} Rxb2 {[%emt 0:00:10]} 33. Kxb2 {[%emt 0:00:25]} Ne4 {[%emt 0:00:43]} 34. Bb4 {[%emt 0:00:46]} Qxf6 {[%emt 0:01:57]} 35. Rf1 {[%emt 0:01:20]} Qd8 {[%emt 0:03:07]} 36. hxg6 {[%emt 0:00:59]} hxg6 {[%emt 0:00:59]} 37. Rh2 {[%emt 0:03:08]} Qxd5 {[%emt 0:00:43]} 38. Rfh1 {[%emt 0:00:45]} Nc5 {[%emt 0:00:51]} 39. Rh8+ {[%emt 0:02:16]} Kg7 {[%emt 0:00:06]} 40. R8h7+ {[%emt 0:01:54]} Kg8 {[%emt 0:03:04]} 41. Rh8+ {[%emt 0:00:41]} Kg7 {[%emt 0:00:02]} 42. R8h7+ {[%emt 0:00:28]} Kf6 {[%emt 0:03:38]} 43. Rf1+ {[%emt 0:09:50]} Ke6 {[%emt 0:00:37]} 44. Bxc5 {[%emt 0:03:41]} Qd2+ {[%emt 0:01:02]} 45. Ka1 {[%emt 0:01:25]} Qxc3+ {[%emt 0:00:07]} 46. Ka2 {[%emt 0:00:36]} Qc2+ {[%emt 0:01:49]} 47. Ka1 {[%emt 0:00:26]} Qc3+ {[%emt 0:01:02]} 48. Ka2 {[%emt 0:00:12]} Qd2+ {[%emt 0:00:04]} 49. Ka1 {[%emt 0:00:24]} c3 {[%emt 0:02:12]} 50. Rb1 {[%emt 0:02:56]} c2 {[%emt 0:00:02]} 51. Rb6+ {[%emt 0:01:00]} Kd5 {[%emt 0:00:01]} 52. Rd6+ {[%emt 0:03:27]} Kxc5 {[%emt 0:00:01]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.7"]
[White "De Vroome, Ernest"]
[Black "Wagenaar, Harm Theo"]
[Result "1-0"]
[WhiteElo "1893"]
[BlackElo "1800"]
[Annotator "NA"]
[PlyCount "8"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:11]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:17]} dxe4 {[%emt 0:01:56]} 4. Nxe4 {[%emt 0:00:21]} Bd7 {[%emt 0:00:17]} 1-0

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "5.8"]
[White "Rookus, Sjoerd"]
[Black "Wallace, Mitchel"]
[Result "0-1"]
[WhiteElo "1815"]
[BlackElo "1798"]
[Annotator "NA"]
[PlyCount "1"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. b3 {[%emt 0:00:00]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.1"]
[White "Flohr, Ron"]
[Black "De Dreu, Dies"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1883"]
[BlackElo "1761"]
[Annotator "NA"]
[PlyCount "30"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:25]} 2. e3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:56]} 3. Bd3 {[%emt 0:00:26]} Nc6 {[%emt 0:08:04]} 4. f4 {[%emt 0:04:44]} Nb4 {[%emt 0:11:44]} 5. a3 {[%emt 0:02:33]} Nxd3+ {[%emt 0:00:17]} 6. cxd3 {[%emt 0:00:12]} Bd7 {[%emt 0:11:26]} 7. Nf3 {[%emt 0:01:50]} Bg4 {[%emt 0:02:52]} 8. O-O {[%emt 0:00:55]} e6 {[%emt 0:00:40]} 9. Qb3 {[%emt 0:05:04]} Bxf3 {[%emt 0:02:13]} 10. Rxf3 {[%emt 0:00:15]} b6 {[%emt 0:04:18]} 11. Qb5+ {[%emt 0:02:00]} Qd7 {[%emt 0:08:12]} 12. Qxd7+ {[%emt 0:02:08]} Nxd7 {[%emt 0:01:14]} 13. e4 {[%emt 0:01:06]} dxe4 {[%emt 0:02:59]} 14. dxe4 {[%emt 0:00:16]} Be7 {[%emt 0:05:26]} 15. Nc3 {[%emt 0:00:31]} O-O {[%emt 0:10:13]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.2"]
[White "Neisingh, Nils"]
[Black "Van de Lagemaat, Arend"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1710"]
[BlackElo "1855"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:12]} 5. f4 {[%emt 0:01:01]} Nc6 {[%emt 0:01:34]} 6. Nf3 {[%emt 0:01:08]} d6 {[%emt 0:03:04]} 7. Bd3 {[%emt 0:00:26]} Nf6 {[%emt 0:01:56]} 8. O-O {[%emt 0:00:08]} Qb6+ {[%emt 0:02:06]} 9. Kh1 {[%emt 0:00:15]} Ng4 {[%emt 0:01:45]} 10. Qe1 {[%emt 0:03:38]} Bxb2 {[%emt 0:02:47]} 11. Bxb2 {[%emt 0:00:28]} Qxb2 {[%emt 0:00:06]} 12. Nc3 {[%emt 0:01:11]} Qb6 {[%emt 0:05:18]} 13. Nd5 {[%emt 0:02:40]} Qd8 {[%emt 0:00:05]} 14. f5 {[%emt 0:04:12]} Nge5 {[%emt 0:10:03]} 15. Bb5 {[%emt 0:04:36]} Bd7 {[%emt 0:03:42]} 16. Qh4 {[%emt 0:05:05]} a6 {[%emt 0:12:00]} 17. Nxe5 {[%emt 0:03:36]} Nxe5 {[%emt 0:05:15]} 18. Bxd7+ {[%emt 0:00:13]} Kxd7 {[%emt 0:02:55]} 19. Rab1 {[%emt 0:02:20]} b5 {[%emt 0:01:26]} 20. a4 {[%emt 0:02:08]} Rb8 {[%emt 0:05:03]} 21. axb5 {[%emt 0:02:04]} g5 {[%emt 0:09:51]} 22. Qxg5 {[%emt 0:07:09]} f6 {[%emt 0:00:18]} 23. Qe3 {[%emt 0:01:01]} axb5 {[%emt 0:01:26]} 24. Qa7+ {[%emt 0:02:12]} Ke8 {[%emt 0:01:26]} 25. Rxb5 {[%emt 0:02:08]} Rxb5 {[%emt 0:00:02]} 26. Nc7+ {[%emt 0:00:04]} Kf7 {[%emt 0:01:23]} 27. Nxb5 {[%emt 0:00:05]} Rg8 {[%emt 0:04:35]} 28. Rd1 {[%emt 0:02:08]} Qd7 {[%emt 0:01:51]} 29. Qa2+ {[%emt 0:04:10]} Kg7 {[%emt 0:00:19]} 30. Nd4 {[%emt 0:00:40]} Qb7 {[%emt 0:02:00]} 31. Ne6+ {[%emt 0:00:47]} Kh8 {[%emt 0:00:11]} 32. Qd5 {[%emt 0:03:50]} Qxd5 {[%emt 0:01:52]} 33. Rxd5 {[%emt 0:01:21]} Rc8 {[%emt 0:02:05]} 34. Rb5 {[%emt 0:03:30]} h5 {[%emt 0:00:45]} 35. Rb2 {[%emt 0:09:20]} Nd3 {[%emt 0:02:02]} 36. Ra2 {[%emt 0:01:06]} Nf2+ {[%emt 0:02:19]} 37. Kg1 {[%emt 0:00:01]} Nxe4 {[%emt 0:00:10]} 38. Nf4 {[%emt 0:02:10]} Kg7 {[%emt 0:05:22]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.3"]
[White "Krouwel, Robert"]
[Black "Van Aken, Jelmer"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1841"]
[BlackElo "1698"]
[Annotator "NA"]
[PlyCount "79"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:02]} b6 {[%emt 0:00:41]} 4. Nbd2 {[%emt 0:00:19]} Bb7 {[%emt 0:00:10]} 5. Bd3 {[%emt 0:00:24]} d6 {[%emt 0:02:18]} 6. c3 {[%emt 0:00:43]} Nbd7 {[%emt 0:00:48]} 7. O-O {[%emt 0:00:20]} Be7 {[%emt 0:00:49]} 8. Re1 {[%emt 0:00:20]} c5 {[%emt 0:02:15]} 9. e4 {[%emt 0:01:19]} O-O {[%emt 0:00:45]} 10. Nf1 {[%emt 0:03:26]} d5 {[%emt 0:06:06]} 11. Ng3 {[%emt 0:00:55]} dxe4 {[%emt 0:00:50]} 12. Nxe4 {[%emt 0:00:06]} Qc7 {[%emt 0:01:19]} 13. Bg5 {[%emt 0:02:28]} Rfd8 {[%emt 0:05:59]} 14. dxc5 {[%emt 0:16:00]} Nxc5 {[%emt 0:04:44]} 15. Nxc5 {[%emt 0:01:16]} Qxc5 {[%emt 0:00:35]} 16. Be3 {[%emt 0:00:47]} Qc7 {[%emt 0:06:21]} 17. Qe2 {[%emt 0:00:22]} Ng4 {[%emt 0:03:31]} 18. h3 {[%emt 0:00:55]} Nxe3 {[%emt 0:00:35]} 19. Qxe3 {[%emt 0:00:12]} Bc5 {[%emt 0:01:19]} 20. Qe2 {[%emt 0:00:36]} Qg3 {[%emt 0:04:38]} 21. Rad1 {[%emt 0:02:09]} Bxf3 {[%emt 0:00:59]} 22. Qxf3 {[%emt 0:00:12]} Qxf3 {[%emt 0:04:14]} 23. gxf3 {[%emt 0:00:06]} g6 {[%emt 0:03:03]} 24. Kg2 {[%emt 0:00:54]} Kf8 {[%emt 0:02:51]} 25. f4 {[%emt 0:02:09]} Rac8 {[%emt 0:03:45]} 26. Ba6 {[%emt 0:00:17]} Rb8 {[%emt 0:00:29]} 27. Kf3 {[%emt 0:00:59]} Ke7 {[%emt 0:01:23]} 28. Bc4 {[%emt 0:01:08]} Kf6 {[%emt 0:04:09]} 29. Bb3 {[%emt 0:00:32]} b5 {[%emt 0:02:39]} 30. Bc2 {[%emt 0:02:24]} b4 {[%emt 0:03:42]} 31. cxb4 {[%emt 0:02:59]} Bxb4 {[%emt 0:00:32]} 32. Rxd8 {[%emt 0:00:48]} Rxd8 {[%emt 0:00:09]} 33. Re4 {[%emt 0:00:37]} Bc5 {[%emt 0:04:11]} 34. Re2 {[%emt 0:01:05]} Bb6 {[%emt 0:04:07]} 35. a4 {[%emt 0:03:26]} Rd5 {[%emt 0:01:49]} 36. b4 {[%emt 0:04:35]} Rd4 {[%emt 0:02:19]} 37. Re4 {[%emt 0:00:17]} Rd2 {[%emt 0:01:48]} 38. Re2 {[%emt 0:00:06]} Rxe2 {[%emt 0:03:37]} 39. Kxe2 {[%emt 0:00:10]} h6 {[%emt 0:02:28]} 40. Kf3 {[%emt 0:02:08] Ke5 [%emt 00:01:50] Ke4+ [%clk 00:59:09]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.4"]
[White "Wallace, Mitchel"]
[Black "De Vroome, Ernest"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1798"]
[BlackElo "1893"]
[Annotator "NA"]
[PlyCount "88"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:02]} 2. c3 {[%emt 0:00:21]} Nf6 {[%emt 0:00:28]} 3. d3 {[%emt 0:01:14]} Nc6 {[%emt 0:00:35]} 4. Nf3 {[%emt 0:00:30]} e6 {[%emt 0:02:43]} 5. Be2 {[%emt 0:01:39]} Be7 {[%emt 0:01:39]} 6. Nbd2 {[%emt 0:04:05]} Qc7 {[%emt 0:02:16]} 7. h3 {[%emt 0:05:28]} d5 {[%emt 0:03:55]} 8. O-O {[%emt 0:03:30]} O-O {[%emt 0:02:18]} 9. Re1 $15 {[%emt 0:08:34]} b6 {[%emt 0:10:40]} 10. Qc2 {[%emt 0:09:58]} Bb7 {[%emt 0:02:09]} 11. Nf1 {[%emt 0:10:27]} e5 {[%emt 0:08:20]} 12. g4 {[%emt 0:09:54]} dxe4 {[%emt 0:09:11]} 13. dxe4 {[%emt 0:00:16]} Nd8 {[%emt 0:01:30]} 14. Ng3 {[%emt 0:00:29]} Ne6 {[%emt 0:04:02]} 15. Ng5 {[%emt 0:11:57]} Nf4 {[%emt 0:08:26]} 16. Bf1 {[%emt 0:12:58]} h6 {[%emt 0:02:21]} 17. Nf3 {[%emt 0:06:17]} Rad8 {[%emt 0:05:26]} 18. g5 {[%emt 0:03:38]} hxg5 {[%emt 0:00:47]} 19. Nxg5 {[%emt 0:00:16]} N6h5 {[%emt 0:05:08]} 20. Nxf7 {[%emt 0:03:06]} Kxf7 {[%emt 0:02:23]} 21. Bxf4 {[%emt 0:06:45]} Nxf4 {[%emt 0:00:36]} 22. Qb3+ {[%emt 0:01:17]} Kg6 {[%emt 0:01:56]} 23. Nf5 {[%emt 0:02:52]} Bc8 {[%emt 0:06:21]} 24. Ne3 {[%emt 0:02:00]} Be6 {[%emt 0:01:16]} 25. Nd5 {[%emt 0:01:26]} Bxd5 {[%emt 0:03:24]} 26. exd5 {[%emt 0:00:10]} Rxd5 {[%emt 0:01:22]} 27. Re4 {[%emt 0:01:24]} Rd2 {[%emt 0:02:51]} 28. Rd1 {[%emt 0:01:39]} Rxd1 {[%emt 0:08:26]} 29. Qxd1 {[%emt 0:00:08]} Rh8 {[%emt 0:02:14]} 30. Qg4+ {[%emt 0:00:21]} Kf7 {[%emt 0:00:53]} 31. Qf5+ {[%emt 0:00:22]} Bf6 {[%emt 0:00:43]} 32. Bc4+ {[%emt 0:00:13]} Kf8 {[%emt 0:01:48]} 33. Re3 {[%emt 0:01:21]} Rh5 {[%emt 0:00:51]} 34. Qe4 {[%emt 0:00:12]} Qd8 {[%emt 0:01:58]} 35. Bb3 {[%emt 0:00:12]} Qe8 {[%emt 0:00:29]} 36. Kh2 {[%emt 0:00:17]} Qd7 {[%emt 0:00:52]} 37. Qf3 {[%emt 0:00:35]} Rg5 {[%emt 0:00:33]} 38. Qa8+ {[%emt 0:00:09]} Bd8 {[%emt 0:00:19]} 39. Qf3 {[%emt 0:00:15]} Rg2+ {[%emt 0:01:15]} 40. Kh1 {[%emt 0:00:00]} Bf6 {[%emt 0:00:40]} 41. Qa8+ {[%emt 0:00:04]} Ke7 {[%emt 0:00:19]} 42. Qg8 {[%emt 0:00:18]} Rxf2 {[%emt 0:00:49]} 43. Qh7 {[%emt 0:00:22]} Rf1+ {[%emt 0:00:18]} 44. Kh2 {[%emt 0:00:01]} Qd2+ {[%emt 0:00:15]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.5"]
[White "Boittin, Pascal"]
[Black "Scholten, Marcel"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1838"]
[BlackElo "1747"]
[Annotator "NA"]
[PlyCount "62"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:00]} 3. Nxe5 {[%emt 0:00:39]} d6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:38]} Nxe4 {[%emt 0:00:03]} 5. d4 {[%emt 0:03:22]} d5 {[%emt 0:00:04]} 6. Bd3 {[%emt 0:02:50]} Bf5 {[%emt 0:00:25]} 7. O-O {[%emt 0:00:18]} Be7 {[%emt 0:00:17]} 8. Re1 {[%emt 0:02:33]} O-O {[%emt 0:00:45]} 9. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:05]} 10. Nc3 {[%emt 0:00:09]} Bb4 {[%emt 0:04:35]} 11. Qc2 {[%emt 0:03:21]} Re8 {[%emt 0:03:14]} 12. Bf4 {[%emt 0:04:22]} Nd7 {[%emt 0:04:05]} 13. Rad1 {[%emt 0:11:30]} Ndf6 {[%emt 0:03:28]} 14. c5 {[%emt 0:01:46]} Nxc3 {[%emt 0:02:07]} 15. bxc3 {[%emt 0:00:15]} Bxd3 {[%emt 0:00:20]} 16. Qxd3 {[%emt 0:00:24]} Ba5 {[%emt 0:00:29]} 17. Bg5 {[%emt 0:05:09]} Rxe1+ {[%emt 0:04:57]} 18. Rxe1 {[%emt 0:09:28]} h6 {[%emt 0:00:43]} 19. Bxf6 {[%emt 0:00:10]} Qxf6 {[%emt 0:02:40]} 20. Qe3 {[%emt 0:01:12]} Bc7 {[%emt 0:03:56]} 21. Qe7 {[%emt 0:05:12]} Qxe7 {[%emt 0:00:58]} 22. Rxe7 {[%emt 0:00:30]} Rc8 {[%emt 0:00:12]} 23. Ne5 {[%emt 0:09:03]} Bxe5 {[%emt 0:06:17]} 24. dxe5 {[%emt 0:03:23]} Rb8 {[%emt 0:01:06]} 25. f4 {[%emt 0:01:04]} b6 {[%emt 0:02:17]} 26. Rxa7 {[%emt 0:02:22]} bxc5 {[%emt 0:00:12]} 27. Ra5 {[%emt 0:14:55]} d4 {[%emt 0:02:47]} 28. cxd4 {[%emt 0:08:03]} cxd4 {[%emt 0:00:41]} 29. Rc5 {[%emt 0:00:38]} d3 {[%emt 0:03:44]} 30. Rxc6 {[%emt 0:00:27]} d2 {[%emt 0:00:27]} 31. Rd6 {[%emt 0:00:40]} Rb1+ {[%emt 0:00:05]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.6"]
[White "Waardenburg, Feline"]
[Black "Klein, Jorik"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1761"]
[BlackElo "1839"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:04]} 4. e4 {[%emt 0:00:17]} d6 {[%emt 0:00:05]} 5. f3 {[%emt 0:00:16]} O-O {[%emt 0:00:19]} 6. Be3 {[%emt 0:01:34]} Nbd7 {[%emt 0:11:03]} 7. Nh3 {[%emt 0:03:28]} c5 {[%emt 0:00:45]} 8. d5 {[%emt 0:02:40]} a6 {[%emt 0:08:29]} 9. Be2 {[%emt 0:03:43]} Rb8 {[%emt 0:07:44]} 10. O-O {[%emt 0:01:50]} Qa5 {[%emt 0:10:12]} 11. Nf2 {[%emt 0:07:52]} b5 {[%emt 0:02:51]} 12. cxb5 {[%emt 0:02:35]} axb5 {[%emt 0:00:18]} 13. a3 {[%emt 0:00:24]} Ba6 {[%emt 0:07:07]} 14. Qd2 {[%emt 0:03:06]} Ra8 {[%emt 0:09:56]} 15. b4 {[%emt 0:05:45]} Qb6 {[%emt 0:03:48]} 16. bxc5 {[%emt 0:01:14]} Nxc5 {[%emt 0:01:16]} 17. Rab1 {[%emt 0:00:26]} Qa5 {[%emt 0:01:50]} 18. Rfc1 {[%emt 0:05:02]} Nfd7 {[%emt 0:02:52]} 19. Bh6 {[%emt 0:04:02]} Rfc8 {[%emt 0:07:57]} 20. Bxg7 {[%emt 0:02:26]} Kxg7 {[%emt 0:00:05]} 21. Qd4+ {[%emt 0:01:03]} f6 {[%emt 0:01:00]} 22. Qb4 {[%emt 0:06:36]} Qxb4 {[%emt 0:04:18]} 23. axb4 {[%emt 0:00:25]} Na4 {[%emt 0:00:06]} 24. Nxa4 {[%emt 0:16:30]} bxa4 {[%emt 0:02:01]} 25. b5 {[%emt 0:02:50]} Bb7 {[%emt 0:00:12]} 26. Nd3 {[%emt 0:06:59]} Kf7 {[%emt 0:04:02]} 27. Nb4 {[%emt 0:02:07]} Nc5 {[%emt 0:03:44]} 28. Bc4 {[%emt 0:01:29]} 1/2-1/2

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.7"]
[White "Schoenmakers, Nico"]
[Black "Van Nie, Pjotr"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1778"]
[BlackElo "1487"]
[Annotator "NA"]
[PlyCount "94"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:06]} Bg7 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:15]} c5 {[%emt 0:00:08]} 4. dxc5 {[%emt 0:03:19]} Qa5+ {[%emt 0:00:15]} 5. Bd2 {[%emt 0:00:34]} Qxc5 {[%emt 0:00:22]} 6. Bc3 {[%emt 0:00:03]} Nf6 {[%emt 0:01:50]} 7. Bd3 {[%emt 0:01:41]} O-O {[%emt 0:02:14]} 8. O-O {[%emt 0:00:02]} d6 {[%emt 0:00:46]} 9. Nbd2 {[%emt 0:00:53]} Bg4 {[%emt 0:02:01]} 10. h3 {[%emt 0:00:12]} Bd7 {[%emt 0:03:37]} 11. Nb3 {[%emt 0:01:48]} Qc8 {[%emt 0:01:24]} 12. Re1 {[%emt 0:02:47]} Nc6 {[%emt 0:00:42]} 13. Bf1 {[%emt 0:01:56]} a6 {[%emt 0:02:45]} 14. a4 {[%emt 0:00:16]} Rb8 {[%emt 0:01:39]} 15. e5 {[%emt 0:02:48]} dxe5 {[%emt 0:01:11]} 16. Nxe5 {[%emt 0:00:21]} Nxe5 {[%emt 0:01:33]} 17. Bxe5 {[%emt 0:00:24]} Ra8 {[%emt 0:00:13]} 18. c3 {[%emt 0:02:25]} Rd8 {[%emt 0:00:44]} 19. Qe2 {[%emt 0:01:07]} Bc6 {[%emt 0:05:48]} 20. Nd4 {[%emt 0:00:14]} Bd7 {[%emt 0:01:48]} 21. a5 {[%emt 0:00:43]} Qc5 {[%emt 0:01:02]} 22. g3 {[%emt 0:01:52]} Qc8 {[%emt 0:06:04]} 23. h4 {[%emt 0:01:06]} Bh3 {[%emt 0:02:05]} 24. Bg2 {[%emt 0:01:03]} Bxg2 {[%emt 0:00:49]} 25. Kxg2 {[%emt 0:00:04]} e6 {[%emt 0:02:45]} 26. Qf3 {[%emt 0:01:06]} Nd5 {[%emt 0:00:36]} 27. Bxg7 {[%emt 0:00:49]} Kxg7 {[%emt 0:00:09]} 28. h5 {[%emt 0:00:10]} Qd7 {[%emt 0:02:24]} 29. Rh1 {[%emt 0:03:51]} e5 {[%emt 0:04:34]} 30. Nc2 {[%emt 0:08:02]} Qf5 {[%emt 0:02:29]} 31. Qe2 {[%emt 0:02:47]} Qg5 {[%emt 0:05:10]} 32. Kf1 {[%emt 0:01:22]} Nf6 {[%emt 0:05:15]} 33. h6+ {[%emt 0:03:02]} Kg8 {[%emt 0:03:15]} 34. Ne3 {[%emt 0:01:28]} Ne4 {[%emt 0:04:14]} 35. Ng4 {[%emt 0:05:05]} Nd2+ {[%emt 0:04:39]} 36. Kg2 {[%emt 0:00:49]} e4 {[%emt 0:02:30]} 37. Rhd1 {[%emt 0:02:23]} f5 {[%emt 0:01:34]} 38. Ne3 {[%emt 0:02:06]} f4 {[%emt 0:05:06]} 39. Kg1 {[%emt 0:02:57]} fxe3 {[%emt 0:00:29]} 40. Rxd2 {[%emt 0:05:19]} exd2 {[%emt 0:01:02]} 41. Rd1 {[%emt 0:01:04]} Qd5 {[%emt 0:02:35]} 42. Qg4 {[%emt 0:01:25]} Re8 {[%emt 0:01:28]} 43. Qf4 {[%emt 0:01:55]} Rf8 {[%emt 0:00:00]} 44. Qc7 {[%emt 0:00:41]} Qf7 {[%emt 0:00:31]} 45. Qc5 {[%emt 0:01:00]} Rad8 {[%emt 0:02:46]} 46. Qb6 {[%emt 0:01:54]} Rd3 {[%emt 0:01:52]} 47. Qc5 {[%emt 0:00:29]} e3 {[%emt 0:01:04]} 0-1

[Event "46th OKU-B 2019"]
[Site "Utrecht"]
[Date "2019.06.02"]
[Round "6.8"]
[White "Aguado Garcia, Pablo"]
[Black "Lutz, Chris"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1890"]
[BlackElo "1800"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.05.31"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "6600+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:12]} d5 {[%emt 0:00:08]} 4. Qa4 {[%emt 0:00:04]} Bd7 {[%emt 0:00:48]} 5. exd5 {[%emt 0:00:12]} Nd4 {[%emt 0:00:08]} 6. Qd1 {[%emt 0:00:05]} Nxf3+ {[%emt 0:00:17]} 7. Qxf3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:38]} 8. Bc4 {[%emt 0:11:04]} f5 {[%emt 0:00:41]} 9. d3 {[%emt 0:05:14]} Nf6 {[%emt 0:00:23]} 10. Bg5 {[%emt 0:08:09]} O-O {[%emt 0:00:51]} 11. Nd2 {[%emt 0:00:52]} b5 {[%emt 0:01:08]} 12. Bb3 {[%emt 0:00:14]} a5 {[%emt 0:00:22]} 13. O-O {[%emt 0:11:21]} Qe8 {[%emt 0:01:15]} 14. a3 {[%emt 0:10:40]} e4 {[%emt 0:02:07]} 15. dxe4 {[%emt 0:00:54]} fxe4 {[%emt 0:00:11]} 16. Qe2 {[%emt 0:01:56]} Bxh2+ {[%emt 0:09:50]} 17. Kxh2 {[%emt 0:00:04]} Ng4+ {[%emt 0:00:10]} 18. Kg3 {[%emt 0:00:41]} Qh5 {[%emt 0:00:31]} 19. d6+ {[%emt 0:03:07]} Kh8 {[%emt 0:00:10]} 20. Bh4 {[%emt 0:07:39]} Qe5+ {[%emt 0:00:33]} 21. f4 {[%emt 0:01:09]} Qxd6 {[%emt 0:06:12]} 22. Nxe4 {[%emt 0:00:56]} Qg6 {[%emt 0:00:19]} 23. Bg5 {[%emt 0:08:15]} Rae8 {[%emt 0:01:04]} 24. Bc2 {[%emt 0:02:02]} Bf5 {[%emt 0:00:26]} 25. Rae1 {[%emt 0:01:01]} Nf6 {[%emt 0:04:17]} 26. Nd6 {[%emt 0:09:53]} Rxe2 {[%emt 0:02:07]} 27. Bxf5 {[%emt 0:00:03]} Rxe1 {[%emt 0:03:30]} 28. Rxe1 {[%emt 0:01:47]} Nh5+ {[%emt 0:00:26]} 29. Kg4 {[%emt 0:01:37]} Qxd6 {[%emt 0:00:44]} 30. Re5 {[%emt 0:02:57]} Nf6+ {[%emt 0:02:33]} 31. Kh3 {[%emt 0:00:20]} Qd1 {[%emt 0:02:48]} 32. Rxb5 {[%emt 0:01:24]} Qh1+ {[%emt 0:02:39]} 33. Kg3 {[%emt 0:00:07]} Re8 {[%emt 0:01:19]} 34. Re5 {[%emt 0:02:24]} Rxe5 {[%emt 0:00:45]} 35. fxe5 {[%emt 0:00:04]} Qe1+ {[%emt 0:00:35]} 36. Kf4 {[%emt 0:00:05]} Qf2# {[%emt 0:00:28]} 1-0

