[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.1"]
[White "Van Foreest, Machteld"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2065"]
[BlackElo "2472"]
[Annotator "RC"]
[PlyCount "56"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:02:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:40]} 3. d5 {[%emt 0:00:00]} b5 {[%emt 0:01:06]} 4. cxb5 {[%emt 0:00:00]} a6 {[%emt 0:00:06]} 5. bxa6 {[%emt 0:00:00]} g6 {[%emt 0:00:51]} 6. Nc3 {[%emt 0:00:55]} Bxa6 {[%emt 0:00:11]} 7. e4 {[%emt 0:00:14]} Bxf1 {[%emt 0:00:06]} 8. Kxf1 {[%emt 0:00:03]} d6 {[%emt 0:00:14]} 9. Nf3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:08]} 10. g3 {[%emt 0:00:07]} O-O {[%emt 0:00:33]} 11. Kg2 {[%emt 0:00:04]} Nbd7 {[%emt 0:01:37]} 12. Re1 {[%emt 0:03:07]} Ra6 {[%emt 0:13:57]} 13. Qe2 {[%emt 0:04:09]} Qa8 {[%emt 0:01:14]} 14. Bf4 {[%emt 0:02:24]} Ng4 {[%emt 0:02:53]} 15. Bg5 {[%emt 0:09:14]} Rb8 {[%emt 0:42:19]} 16. a4 {[%emt 0:29:36]} Kf8 {[%emt 0:02:54]} 17. Nd2 {[%emt 0:06:56]} h6 {[%emt 0:23:05]} 18. Qxg4 {[%emt 0:03:21]} Ne5 {[%emt 0:02:57]} 19. Bxe7+ {[%emt 0:06:32]} Kxe7 {[%emt 0:00:02]} 20. Qe2 {[%emt 0:00:24]} Rxb2 {[%emt 0:00:11]} 21. Rab1 {[%emt 0:02:08]} Rab6 {[%emt 0:01:00]} 22. Rxb2 {[%emt 0:11:41]} Rxb2 {[%emt 0:00:02]} 23. Rb1 {[%emt 0:02:13]} Rc2 {[%emt 0:00:28]} 24. Nd1 {[%emt 0:04:06]} Qxa4 {[%emt 0:01:11]} 25. Ne3 {[%emt 0:00:12]} Rxd2 {[%emt 0:02:00]} 26. Rb7+ {[%emt 0:00:01]} Ke8 {[%emt 0:00:20]} 27. Qxd2 {[%emt 0:01:47]} Qxe4+ {[%emt 0:00:02]} 28. Kh3 {[%emt 0:04:19]} Nf3 {[%emt 0:00:10]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.2"]
[White "Vrolijk, Liam"]
[Black "Reichardt, Robin"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2465"]
[BlackElo "2061"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,66,41,42,46,45,27,24,23,26,16,20,28,25,20,29,22,58,56,67,66,94,94,127,132,129,137,123,96,206,200,238,247,263,245,472,458,894,891,907,902,894,881,885,879,1090,1075,29995,29996,29996,29997,29997,29993,29998,29999,29999]} 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nbd2 Nf6 5. g3 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. Re1 {E01: Catalan: Early deviations} b6 9. e4 dxe4 10. Ng5 {White has an edge.} Bb7 11. Ndxe4 Be7 $146 ({Predecessor:} 11... Nxe4 12. Rxe4 Be7 13. h4 c5 14. d5 exd5 15. Re2 h6 {1-0 (44) Sasikiran,K (2680)-Hreinsson,H (2229) Bilbao 2014}) 12. Nc3 h6 13. Nf3 Re8 14. Bf4 Bb4 15. Nd2 Qc8 16. Qf3 a6 17. a3 Bxc3 18. bxc3 {[%cal Bb2c3,Bc3c4][%mdl 32]} ({Much weaker is} 18. Qxc3 $6 c5 $11) 18... Ra7 {[#]} 19. c5 $1 bxc5 20. Nc4 {Threatens to win with Nd6.} Qa8 {[#]} (20... cxd4 $16 21. Nd6 {[%mdl 64] Double Attack} Qa8) 21. dxc5 $1 $18 Nxc5 {Black wants to play ...Nb3.} 22. Nd6 Rd8 23. c4 Ne8 $2 {[#]} (23... a5 {keeps fighting.} 24. Qe3 Rxd6) 24. Nxf7 $1 {[%mdl 512]} Nd3 (24... Kxf7 $142 25. Be3+ Nf6 26. Bxc5 Bc8 27. Bxa7 Qxa7 28. Qxc6 Qd7) 25. Nxd8 Nxe1 26. Rxe1 Qxd8 27. Qe3 {[%mdl 64] Double Attack} Ra8 28. Qxe6+ {[%mdl 64] Double Attack} Kh8 29. Qf7 {White threatens Qf8+ and mate.} Qc8 30. Qf8+ {White mates.} Kh7 31. Be4+ g6 32. Qf7+ Kh8 33. Be5+ Ng7 34. Qxg7# {Accuracy: White = 96%, Black = 42%.} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.3"]
[White "Gijsen, William"]
[Black "De Boer, Eelke"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2041"]
[BlackElo "2338"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:53]} e5 {[%emt 0:00:15]} 7. Nb3 {[%emt 0:00:08]} Be6 {[%emt 0:00:07]} 8. Be2 {[%emt 0:00:25]} Be7 {[%emt 0:17:13]} 9. O-O {[%emt 0:05:14]} Nbd7 {[%emt 0:01:30]} 10. f4 {[%emt 0:01:40]} Rc8 {[%emt 0:00:38] B92: Sicilian Najdorf: 6 Be2} (10... exf4 11. Bxf4 Ne5 12. Qe1 O-O 13. Kh1 Re8 14. Rd1 Nfd7 15. Nc5 dxc5 16. Bxe5 Qb6 17. Bf4 Bf6 18. b3 Qb4 19. Nd5 Qxe1 20. Rfxe1 Bxd5 21. exd5 {0-1 (52) Efremov,A (2564)-Schmidt,M (2581) ICCF email 2015}) 11. f5 {[%emt 0:08:16]} Bc4 {[%emt 0:00:06]} 12. Bxc4 {[%emt 0:05:26]} Rxc4 {[%emt 0:00:07]} 13. Nd2 {[%emt 0:00:17]} Rc8 {[%emt 0:02:33]} 14. Qf3 {[%emt 0:02:05]} b5 {[%emt 0:06:18]} 15. a3 {[%emt 0:01:06]} a5 $146 {[%emt 0:20:28]} ({Predecessor:} 15... Nc5 16. Rad1 Na4 17. Nxa4 bxa4 {½-½ (54) Kalata,P (2187)-Tatarko,T (1970) Slovakia 2019}) 16. Nxb5 {[%emt 0:04:05]} Rc6 {[%emt 0:00:13]} 17. c3 Rxc3 {[%emt 0:00:31]} 18. Rac1 {[%emt 0:01:15]} Rxc1 {[%emt 0:04:00]} 19. Rxc1 {[%emt 0:00:55]} O-O {[%emt 0:00:08]} 20. Na7 {[%emt 0:07:46]} Nb8 {[%emt 0:01:54]} 21. Nc8 {[%emt 0:02:06]} Qd7 {[%emt 0:02:34]} 22. Nxe7+ {[%emt 0:01:08]} Qxe7 {[%emt 0:00:06]} 23. g4 {[%emt 0:17:38]} Qb7 {[%emt 0:06:53]} 24. g5 {[%emt 0:01:37]} Nfd7 {[%emt 0:00:06]} 25. f6 {[%emt 0:05:24]} Rc8 {[%emt 0:00:43]} 26. Rf1 {[%emt 0:03:23]} g6 {[%emt 0:00:18]} 27. Qh3 $17 {[%emt 0:00:47]} Nf8 {[%emt 0:00:07]} 28. Rb1 {[%emt 0:13:30]} Ne6 {[%emt 0:01:46]} 29. Qf3 {[%emt 0:02:23]} Nc6 {[%emt 0:04:13]} 30. h4 {[%emt 0:00:56]} Ncd4 {[%emt 0:00:41]} 31. Bxd4 {[%emt 0:01:40]} Nxd4 {[%emt 0:00:28]} 32. Qd3 {[%emt 0:01:13]} Qd7 {[%emt 0:08:16]} 33. Kf2 {[%emt 0:04:52]} Qg4 {[%emt 0:02:05]} 34. Rg1 {[%emt 0:03:05]} Qf4+ {[%emt 0:00:28]} 35. Kg2 {[%emt 0:00:32]} Rc2 {[%emt 0:00:09]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.4"]
[White "Halfhide, Sebastian"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2274"]
[BlackElo "1965"]
[Annotator "NA"]
[PlyCount "123"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:10]} g6 {[%emt 0:00:41]} 4. Bg2 {[%emt 0:00:25]} Bg7 {[%emt 0:00:09]} 5. O-O {[%emt 0:01:15]} Nf6 {[%emt 0:00:26]} 6. d3 {[%emt 0:02:37]} O-O {[%emt 0:00:53]} 7. c3 {[%emt 0:01:02]} Nc6 {[%emt 0:02:38]} 8. a3 {[%emt 0:01:13]} Rb8 {[%emt 0:02:13] A05: Réti Opening: 1 Nf3 Nf6} 9. b4 {[%emt 0:04:19]} c4 $146 {[%emt 0:03:46]} ({Predecessor:} 9... b5 10. Re1 Bg4 11. h3 Bxf3 12. Bxf3 Nd7 13. Bg2 Qc7 14. Be3 a5 15. bxc5 Nxc5 16. Ra2 {0-1 (52) Ivanisevic,I (2638)-Kryakvin,D (2560) Minsk 2017}) 10. dxc4 {[%emt 0:12:03]} Nxe4 {[%emt 0:00:21]} 11. Bb2 {[%emt 0:00:35]} Nf6 {[%emt 0:06:24]} 12. Nbd2 {[%emt 0:02:42]} Be6 {[%emt 0:01:54]} 13. Nd4 {[%emt 0:05:56]} Nxd4 {[%emt 0:01:23]} 14. cxd4 {[%emt 0:00:08]} d5 {[%emt 0:00:01]} 15. c5 {[%emt 0:01:03]} Qd7 {[%emt 0:02:15]} 16. Re1 {[%emt 0:01:28]} Qb5 {[%emt 0:10:46]} 17. Bf1 {[%emt 0:10:00]} Qd7 {[%emt 0:02:38]} 18. b5 {[%emt 0:03:50]} Rfe8 {[%emt 0:01:47]} 19. Rc1 {[%emt 0:03:31]} Bh3 {[%emt 0:02:38]} 20. Bd3 {[%emt 0:03:11]} Nh5 {[%emt 0:09:00]} 21. Nb3 {[%emt 0:08:03]} f6 {[%emt 0:10:14]} 22. c6 {[%emt 0:10:45]} bxc6 {[%emt 0:01:29]} 23. Rxc6 {[%emt 0:01:04]} e5 {[%emt 0:04:36]} 24. Nc5 {[%emt 0:05:07]} Qf7 {[%emt 0:01:59]} 25. a4 {[%emt 0:01:16]} e4 {[%emt 0:00:49]} 26. Be2 {[%emt 0:13:31]} f5 {[%emt 0:01:25]} 27. Bxh5 {[%emt 0:00:52]} gxh5 {[%emt 0:01:58]} 28. Qc1 {[%emt 0:01:03]} f4 {[%emt 0:07:39]} 29. Qxf4 {[%emt 0:00:55]} Qxf4 {[%emt 0:00:22]} 30. gxf4 {[%emt 0:00:01]} Rf8 {[%emt 0:00:09]} 31. Re3 {[%emt 0:00:36]} Bf5 {[%emt 0:06:32]} 32. Rb3 {[%emt 0:01:43]} Kh8 {[%emt 0:02:17]} 33. Rc7 {[%emt 0:01:04]} Bh6 {[%emt 0:04:27]} 34. Bc1 {[%emt 0:00:09]} Ra8 {[%emt 0:02:31]} 35. Rc6 {[%emt 0:01:37]} Bg7 {[%emt 0:01:02]} 36. Be3 {[%emt 0:00:11]} Bh3 {[%emt 0:01:41]} 37. Bc1 {[%emt 0:01:22]} Bg4 {[%emt 0:01:20]} 38. h3 {[%emt 0:01:27]} Bf3 {[%emt 0:00:43]} 39. Be3 {[%emt 0:00:40]} Rg8 {[%emt 0:02:59]} 40. Kf1 {[%emt 0:00:14]} Bf8 {[%emt 0:01:42]} 41. f5 {[%emt 0:11:32]} Bg2+ {[%emt 0:02:29]} 42. Ke2 {[%emt 0:01:20]} Bxh3 {[%emt 0:00:56]} 43. f6 {[%emt 0:00:22]} Bg4+ {[%emt 0:10:32]} 44. Kd2 {[%emt 0:00:22]} h4 {[%emt 0:01:37]} 45. Bf4 {[%emt 0:02:53]} h3 {[%emt 0:03:28]} 46. Ne6 {[%emt 0:07:19]} Rg6 {[%emt 0:04:30]} 47. Nxf8 {[%emt 0:04:48]} Rxf8 {[%emt 0:00:38]} 48. Be5 {[%emt 0:00:08]} h5 {[%emt 0:00:58]} 49. a5 {[%emt 0:01:07]} Kh7 {[%emt 0:04:27]} 50. b6 {[%emt 0:00:36]} axb6 {[%emt 0:02:35]} 51. axb6 {[%emt 0:00:11]} e3+ {[%emt 0:02:23]} 52. Kxe3 {[%emt 0:02:49]} h2 {[%emt 0:00:51]} 53. Bxh2 {[%emt 0:00:14]} Rgxf6 {[%emt 0:00:17]} 54. Rxf6 {[%emt 0:01:24]} Rxf6 {[%emt 0:00:04]} 55. Bf4 {[%emt 0:00:51]} Bc8 {[%emt 0:01:58]} 56. b7 $18 {[%emt 0:00:20]} Bxb7 {[%emt 0:00:02]} 57. Rxb7+ {[%emt 0:00:02]} Kg6 {[%emt 0:00:07]} 58. Rd7 {[%emt 0:00:36]} Rf5 {[%emt 0:01:00]} 59. Rd6+ {[%emt 0:00:14]} Kg7 {[%emt 0:00:36]} 60. Be5+ {[%emt 0:00:13]} Kh7 {[%emt 0:00:05]} 61. Rxd5 {[%emt 0:00:11]} h4 {[%emt 0:00:06]} 62. Rd8 {[%emt 0:00:48]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.5"]
[White "Emans, Job"]
[Black "Mesman, Edwyn"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1945"]
[BlackElo "2224"]
[Annotator "NA"]
[PlyCount "102"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:09]} Nxd5 {[%emt 0:00:00]} 5. e4 {[%emt 0:00:11]} Nxc3 {[%emt 0:00:04]} 6. bxc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:07]} 7. Bc4 {[%emt 0:00:15]} c5 {[%emt 0:00:54]} 8. Ne2 {[%emt 0:00:37]} Nc6 {[%emt 0:01:10]} 9. Be3 {[%emt 0:00:52]} O-O {[%emt 0:00:34]} 10. O-O {[%emt 0:00:55]} Bg4 {[%emt 0:00:14]} 11. f3 {[%emt 0:02:31]} Bd7 {[%emt 0:00:33]} 12. Rb1 {[%emt 0:06:48]} Qc7 {[%emt 0:03:28]} 13. Bd3 {[%emt 0:19:39] [#] D87: Exchange Grünfeld: Classical Line: Variations without ...cxd4} Rab8 $146 {[%emt 0:10:50]} ({Predecessor:} 13... Rfd8 14. Qd2 a6 15. f4 e6 16. dxc5 Na5 17. Nd4 e5 18. fxe5 Qxe5 19. Qb2 Rac8 20. Qb4 Qxc5 21. Qxc5 Rxc5 {0-1 (48) Nakamura,H (2758)-Svidler,P (2755) Moscow 2011}) 14. Qd2 {[%emt 0:03:46]} Rfc8 {[%emt 0:14:07]} 15. Rfc1 {[%emt 0:05:13]} Na5 {[%emt 0:04:37]} 16. Bh6 {[%emt 0:13:45]} Bh8 {[%emt 0:02:40]} 17. Bf4 {[%emt 0:00:51]} e5 {[%emt 0:01:42]} 18. Bg3 {[%emt 0:00:16]} c4 {[%emt 0:26:06]} 19. Bc2 {[%emt 0:01:55]} Re8 {[%emt 0:00:22]} 20. Rd1 {[%emt 0:07:58]} Rbd8 {[%emt 0:03:06]} 21. Bh4 {[%emt 0:02:28]} Rb8 {[%emt 0:09:02]} 22. dxe5 {[%emt 0:04:00]} Be6 {[%emt 0:01:43]} 23. f4 {[%emt 0:06:22]} Bg4 {[%emt 0:00:43]} 24. h3 {[%emt 0:02:11]} Bxe2 {[%emt 0:00:41]} 25. Qxe2 {[%emt 0:00:03]} b5 {[%emt 0:00:04]} 26. Rd5 {[%emt 0:02:14]} a6 {[%emt 0:00:04]} 27. Rbd1 {[%emt 0:00:18]} Nb7 {[%emt 0:00:46]} 28. Qf2 {[%emt 0:03:40]} Bg7 {[%emt 0:00:39]} 29. Kh1 {[%emt 0:05:00]} Qc6 {[%emt 0:00:10]} 30. Qd4 {[%emt 0:04:49]} Bf8 {[%emt 0:00:57]} 31. Bf6 {[%emt 0:01:54]} a5 {[%emt 0:02:27]} 32. f5 {[%emt 0:00:47]} Nc5 {[%emt 0:09:11]} 33. Qe3 {[%emt 0:01:02]} b4 {[%emt 0:00:50]} 34. Rd6 {[%emt 0:00:31]} Qc7 {[%emt 0:00:05]} 35. R1d5 {[%emt 0:00:51]} Rec8 {[%emt 0:00:09]} 36. Qg5 {[%emt 0:04:40]} b3 {[%emt 0:01:48]} 37. Bb1 {[%emt 0:00:26]} b2 {[%emt 0:00:20]} 38. Rd8 {[%emt 0:00:59]} Rxd8 {[%emt 0:02:03]} 39. Bxd8 {[%emt 0:00:14]} Qc6 {[%emt 0:02:08]} 40. Qd2 {[%emt 0:01:07]} a4 {[%emt 0:04:55]} 41. Rd4 {[%emt 0:14:59]} Nd3 {[%emt 0:02:13]} 42. e6 {[%emt 0:02:11]} fxe6 {[%emt 0:13:35]} 43. fxg6 {[%emt 0:00:53]} e5 {[%emt 0:00:19]} 44. gxh7+ {[%emt 0:03:23]} Kxh7 {[%emt 0:00:14]} 45. Rd5 {[%emt 0:00:23]} Rb7 {[%emt 0:00:20]} 46. Qg5 {[%emt 0:03:35]} Rf7 {[%emt 0:04:13]} 47. Qh5+ {[%emt 0:02:07]} Kg8 {[%emt 0:00:22]} 48. Kh2 $19 {[%emt 0:05:41]} Qh6 {[%emt 0:02:30]} 49. Qg4+ {[%emt 0:00:43]} Rg7 {[%emt 0:00:31]} 50. Qe2 {[%emt 0:00:47]} Nf4 {[%emt 0:01:23]} 51. Qxb2 {[%emt 0:00:34]} Rxg2+ {[%emt 0:00:46]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.6"]
[White "Van Dael, Siem"]
[Black "Van Doren, Bas"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2206"]
[BlackElo "1945"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 5. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:05]} Qc7 {[%emt 0:00:02]} 7. a3 {[%emt 0:02:59]} b6 {[%emt 0:00:31]} 8. Be3 {[%emt 0:00:45]} Bb7 {[%emt 0:00:44]} 9. f3 {[%emt 0:00:21]} d6 {[%emt 0:01:35]} 10. Qd2 {[%emt 0:00:28]} Nbd7 {[%emt 0:04:05]} 11. Rc1 {[%emt 0:01:15]} Be7 {[%emt 0:02:27]} 12. Be2 {[%emt 0:00:21]} O-O {[%emt 0:01:47]} 13. O-O {[%emt 0:00:38]} Rac8 {[%emt 0:01:40]} 14. b4 {[%emt 0:00:38]} Qb8 {[%emt 0:05:07]} 15. Rfd1 {[%emt 0:02:48]} Bd8 {[%emt 0:05:20]} 16. Nb3 {[%emt 0:04:54]} Bc7 {[%emt 0:01:08] A31: Symmetrical English: 2 Nf3 Nf6 3 d4} 17. Kh1 {[%emt 0:00:16]} Rfe8 {[%emt 0:04:14]} 18. Bf4 {[%emt 0:12:29]} Ne5 {[%emt 0:05:01]} (18... d5 19. Bxc7 Rxc7 20. cxd5 exd5 21. exd5 Nxd5 22. Nxd5 Bxd5 23. Nd4 b5 24. Bf1 Rxc1 25. Rxc1 {½-½ (40) Yu,Y (2738)-Karthikeyan,M (2578) Moscow 2017}) 19. Bxe5 {[%emt 0:02:18]} dxe5 {[%emt 0:00:07]} 20. c5 {[%emt 0:00:09]} b5 {[%emt 0:09:13]} 21. a4 {[%emt 0:05:23]} bxa4 {[%emt 0:03:37]} 22. Nxa4 {[%emt 0:00:08]} Bc6 {[%emt 0:00:40]} 23. Nb2 {[%emt 0:00:33]} Bb5 {[%emt 0:16:55]} 24. Bxb5 {[%emt 0:07:39]} Qxb5 {[%emt 0:01:09] [#]} 25. Nc4 $146 {[%emt 0:16:14]} ({Predecessor:} 25. Qc3) 25... Rb8 {[%emt 0:03:34]} 26. Nd6 {[%emt 0:00:06]} Bxd6 {[%emt 0:00:44]} 27. cxd6 {[%emt 0:00:05]} Nd7 {[%emt 0:06:47]} 28. Nc5 $2 {[%emt 0:01:05]} ({White should try} 28. Na5 $18) 28... Red8 {[%emt 0:01:23]} 29. Nxd7 {[%emt 0:01:48]} Rxd7 {[%emt 0:01:17]} 30. Rc5 {[%emt 0:01:16]} Qb6 {[%emt 0:01:28]} 31. Qc3 $11 {[%emt 0:01:35]} f6 {[%emt 0:06:24]} 32. Rc6 {[%emt 0:06:02]} Qxb4 {[%emt 0:05:50]} 33. Rc8+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:06]} 34. Qc6 {[%emt 0:00:14]} Rbb7 {[%emt 0:00:59]} 35. Rb8 {[%emt 0:00:45]} Qb5 {[%emt 0:03:54]} 36. Qxb7 {[%emt 0:00:51]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.7"]
[White "Ghebreab, Elnathan"]
[Black "Van Randtwijk, Mick"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1882"]
[BlackElo "2168"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. f4 {[%emt 0:00:09]} g6 {[%emt 0:00:14]} 4. Nf3 {[%emt 0:00:24]} Bg7 {[%emt 0:00:17]} 5. Bc4 {[%emt 0:00:24]} Nc6 {[%emt 0:00:33]} 6. O-O {[%emt 0:00:25]} e6 {[%emt 0:00:11]} 7. d4 {[%emt 0:01:26]} cxd4 {[%emt 0:06:33]} 8. Nb5 {[%emt 0:00:36]} Nge7 {[%emt 0:00:46]} 9. Bb3 {[%emt 0:06:30]} O-O {[%emt 0:02:17]} 10. Nbxd4 {[%emt 0:03:22]} a6 {[%emt 0:07:09]} 11. Be3 {[%emt 0:15:03]} Qc7 {[%emt 0:03:41]} 12. Qe1 {[%emt 0:06:59]} d5 {[%emt 0:11:29]} 13. Nxc6 {[%emt 0:26:08]} bxc6 {[%emt 0:04:08]} 14. Bc5 {[%emt 0:03:47]} dxe4 {[%emt 0:03:39]} 15. Ne5 {[%emt 0:09:05]} Rd8 {[%emt 0:03:41]} 16. Qxe4 {[%emt 0:07:40]} Bb7 $18 {[%emt 0:00:44]} ({Black should try} 16... a5 $14) 17. Nxf7 {[%emt 0:00:49]} Re8 {[%emt 0:07:32]} 18. Nd6 {[%emt 0:07:17]} Nd5 {[%emt 0:03:05]} 19. Nxe8 {[%emt 0:00:03]} Rxe8 {[%emt 0:00:14]} 20. Bd4 {[%emt 0:01:13]} Bf8 {[%emt 0:01:40]} 21. Bxd5 {[%emt 0:01:29]} cxd5 {[%emt 0:00:08]} 22. Qe5 {[%emt 0:00:10]} Qxe5 {[%emt 0:00:52]} 23. fxe5 {[%emt 0:01:36]} Rc8 {[%emt 0:00:43]} 24. c3 {[%emt 0:00:24]} a5 {[%emt 0:00:36]} 25. b3 {[%emt 0:01:17]} Ba3 {[%emt 0:02:42]} 26. Rf6 {[%emt 0:00:53]} Rc6 {[%emt 0:02:38]} 27. Raf1 {[%emt 0:00:48]} Be7 {[%emt 0:01:14]} 28. Rf7 {[%emt 0:00:57]} Rc7 {[%emt 0:00:03]} 29. g4 {[%emt 0:00:52]} Bc6 {[%emt 0:01:13]} 30. R7f3 {[%emt 0:02:15]} Rb7 {[%emt 0:00:45]} 31. Kg2 {[%emt 0:00:18]} Rb8 {[%emt 0:03:49]} 32. Kg3 {[%emt 0:01:06]} g5 {[%emt 0:01:49]} 33. Be3 {[%emt 0:01:06]} Be8 {[%emt 0:01:39]} 34. h4 {[%emt 0:00:38]} gxh4+ {[%emt 0:01:29]} 35. Kh3 {[%emt 0:00:10]} Bg6 {[%emt 0:01:47]} 36. Bd4 {[%emt 0:01:43]} Bg5 {[%emt 0:02:51]} 37. Be3 {[%emt 0:00:24]} Be7 {[%emt 0:00:23]} 38. Bd4 {[%emt 0:00:12]} Bg5 {[%emt 0:00:14]} 39. Bc5 {[%emt 0:00:39]} Rb5 {[%emt 0:03:35]} 40. Bd6 {[%emt 0:00:33]} a4 {[%emt 0:02:01]} 41. Rf8+ {[%emt 0:30:30]} Kg7 {[%emt 0:30:06]} 42. Ra8 {[%emt 0:00:00]} Bd3 {[%emt 0:00:00]} 43. Rff8 {[%emt 0:00:00]} Bh6 {[%emt 0:00:00]} 44. Ra7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 45. Rg8+ {[%emt 0:00:00]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.8"]
[White "Elgersma, Simon"]
[Black "Achuthan, Dylan"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2137"]
[BlackElo "1863"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:05]} e6 {[%emt 0:00:24]} 4. O-O {[%emt 0:03:50]} Nge7 {[%emt 0:01:36]} 5. Re1 {[%emt 0:00:21]} a6 {[%emt 0:04:33]} 6. Bxc6 {[%emt 0:00:10]} Nxc6 {[%emt 0:00:09]} 7. d4 {[%emt 0:00:07]} cxd4 {[%emt 0:03:56]} 8. Nxd4 {[%emt 0:00:14]} Qc7 {[%emt 0:03:12]} 9. Nxc6 {[%emt 0:08:30]} bxc6 {[%emt 0:09:25]} 10. Nc3 {[%emt 0:05:11]} Be7 $11 {[%emt 0:03:14]} 11. e5 {[%emt 0:15:06]} c5 {[%emt 0:05:13]} 12. Qg4 {[%emt 0:03:37]} Bb7 {[%emt 0:24:52]} 13. Ne4 {[%emt 0:15:18]} Qxe5 {[%emt 0:24:19]} 14. Bf4 {[%emt 0:00:58]} h5 {[%emt 0:03:06]} 15. Qf3 {[%emt 0:09:56]} Bxe4 {[%emt 0:06:09]} 16. Rxe4 {[%emt 0:00:19]} Qd5 {[%emt 0:01:06]} 17. Rd1 {[%emt 0:00:41]} Qc6 {[%emt 0:00:28]} 18. Qe2 {[%emt 0:07:32]} g6 {[%emt 0:03:55]} 19. Be5 {[%emt 0:03:44]} Rh7 {[%emt 0:00:30]} 20. c4 {[%emt 0:03:51]} Rd8 {[%emt 0:01:05]} 21. Rf4 {[%emt 0:01:52]} d6 {[%emt 0:02:35]} 22. Bc3 {[%emt 0:03:41]} Bg5 {[%emt 0:00:37]} 23. Rf3 {[%emt 0:01:17]} Be7 {[%emt 0:00:15]} 24. a3 {[%emt 0:02:53]} Rd7 {[%emt 0:00:47]} 25. b4 {[%emt 0:00:19]} cxb4 {[%emt 0:00:31]} 26. axb4 {[%emt 0:00:19]} Rc7 {[%emt 0:00:15]} 27. b5 {[%emt 0:01:44]} Qxc4 {[%emt 0:00:43]} 28. Qxc4 {[%emt 0:00:29]} Rxc4 {[%emt 0:00:06]} 29. bxa6 {[%emt 0:00:02]} e5 {[%emt 0:00:56]} 30. a7 {[%emt 0:00:52]} Rc8 {[%emt 0:00:18]} 31. Rb1 {[%emt 0:00:11]} Kd7 {[%emt 0:00:41]} 32. Rb7+ {[%emt 0:01:43]} Ke6 {[%emt 0:00:29]} 33. Rb8 {[%emt 0:00:07]} Rhh8 {[%emt 0:00:20]} 34. a8=Q {[%emt 0:00:12]} Rxb8 {[%emt 0:00:08]} 35. Qa2+ {[%emt 0:00:05]} d5 {[%emt 0:00:16]} 36. Qa6+ {[%emt 0:05:51]} Kd7 {[%emt 0:01:16]} 37. g3 {[%emt 0:00:52]} d4 {[%emt 0:00:32]} 38. Rxf7 {[%emt 0:02:00]} dxc3 {[%emt 0:00:30]} 39. Qa7+ {[%emt 0:00:06]} Kc6 {[%emt 0:00:27]} 40. Rxe7 {[%emt 0:00:36]} Rhc8 {[%emt 0:00:33]} 41. Qa6+ {[%emt 0:06:23]} Kc5 {[%emt 0:04:08]} 42. Rxe5+ {[%emt 0:04:03]} Kb4 {[%emt 0:01:37]} 43. Qa2 {[%emt 0:01:18]} c2 {[%emt 0:09:36]} 44. Qb2+ {[%emt 0:00:48]} Ka4 {[%emt 0:00:03]} 45. Re4+ {[%emt 0:00:12]} Ka5 {[%emt 0:00:12]} 46. Qa2+ {[%emt 0:00:35]} Kb5 {[%emt 0:00:56]} 47. Qb3+ {[%emt 0:00:08]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.9"]
[White "Ypma, Jord"]
[Black "Van Roon, Sjoerd"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1854"]
[BlackElo "2115"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:44]} d5 {[%emt 0:00:38]} 4. cxd5 {[%emt 0:00:24]} exd5 {[%emt 0:00:06]} 5. Bg5 {[%emt 0:00:19]} Be7 {[%emt 0:01:14]} 6. e3 {[%emt 0:00:49]} Be6 {[%emt 0:02:29]} 7. Bd3 {[%emt 0:00:51]} O-O {[%emt 0:01:56]} 8. Nge2 {[%emt 0:00:26]} Nbd7 {[%emt 0:03:42] D35: Queen's Gambit Declined: Exchange Variation} 9. O-O {[%emt 0:00:57]} h6 {[%emt 0:01:57]} (9... c5 10. Nf4 h6 11. Nxe6 fxe6 12. Bh4 a6 13. dxc5 Nxc5 14. Bc2 Rc8 15. Qe2 b5 16. Rad1 {½-½ (32) Enchev,I (2437)-Dimitrov,R (2445) Kozloduy 2014}) 10. Bh4 {[%emt 0:00:24]} Rb8 $146 {[%emt 0:09:52]} ({Predecessor:} 10... Re8 11. Nf4 c6 12. Nxe6 fxe6 13. Qf3 Nh7 14. Bg3 Ndf6 15. Bg6 Rf8 16. Be5 Bd6 {½-½ (27) Juptner,J (2322)-Dvorak,J (2144) Czech Republic 2016}) 11. f3 {[%emt 0:06:05]} c5 {[%emt 0:02:04]} 12. Qd2 {[%emt 0:07:12]} c4 {[%emt 0:01:19]} 13. Bc2 {[%emt 0:00:48]} b5 {[%emt 0:02:10]} 14. a3 {[%emt 0:02:52]} a5 {[%emt 0:02:54]} 15. Bg3 {[%emt 0:08:54]} Rb7 {[%emt 0:05:55]} 16. e4 {[%emt 0:06:11]} b4 {[%emt 0:00:32]} 17. axb4 {[%emt 0:00:19]} axb4 {[%emt 0:00:08]} 18. Nd1 {[%emt 0:02:27]} Nb6 {[%emt 0:10:12]} 19. e5 {[%emt 0:00:53]} Nfd7 {[%emt 0:07:19]} 20. f4 {[%emt 0:01:05]} f5 {[%emt 0:03:52]} 21. Ne3 {[%emt 0:02:52]} Qc7 {[%emt 0:03:17]} 22. Qe1 {[%emt 0:04:39]} Ra7 {[%emt 0:13:41]} 23. Rxa7 {[%emt 0:01:26]} Qxa7 {[%emt 0:00:17]} 24. Bh4 {[%emt 0:00:16]} Nb8 {[%emt 0:00:06]} 25. Bxe7 $18 {[%emt 0:01:02]} Qxe7 {[%emt 0:00:06]} 26. g4 {[%emt 0:02:16]} fxg4 {[%emt 0:02:39]} 27. f5 {[%emt 0:04:08]} Qg5 {[%emt 0:00:50]} 28. Nf4 {[%emt 0:15:02]} Bc8 {[%emt 0:11:07]} 29. Ng6 {[%emt 0:00:00]} Re8 {[%emt 0:00:31]} 30. f6 {[%emt 0:00:00]} Be6 {[%emt 0:04:04]} 31. Nf5 {[%emt 0:00:00]} gxf6 {[%emt 0:05:53]} 32. exf6 {[%emt 0:00:00]} Bf7 {[%emt 0:03:26]} 33. Nfe7+ {[%emt 0:01:04]} Rxe7 {[%emt 0:00:31]} 34. Qxe7 {[%emt 0:03:38]} g3 {[%emt 0:00:44]} 35. Qf8+ {[%emt 0:00:07]} Kh7 {[%emt 0:00:03]} 36. Qh8# {[%emt 0:00:14]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.28"]
[Round "1.10"]
[White "Pols, Wiggert"]
[Black "Van Aken, Jelmer"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2104"]
[BlackElo "1698"]
[Annotator "NA"]
[PlyCount "23"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:30]} d5 {[%emt 0:00:30]} 3. Bg2 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 4. O-O {[%emt 0:00:30]} Be7 {[%emt 0:00:30]} 5. d4 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 6. c4 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 7. Qc2 {[%emt 0:00:30]} b6 {[%emt 0:00:30]} 8. cxd5 {[%emt 0:00:30]} cxd5 {[%emt 0:00:30]} 9. Bf4 {[%emt 0:00:30]} Ba6 {[%emt 0:00:30]} 10. Ne5 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 11. Qc6 {[%emt 0:00:30]} Rc8 {[%emt 0:00:30]} 12. Qa4 {[%emt 0:00:30]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.1"]
[White "Warmerdam, Max"]
[Black "Van Dael, Siem"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2472"]
[BlackElo "2206"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,51,39,43,15,13,16,39,35,21,29,33,26,34,23,30,24,64,41,49,49,47,47,50,8,8,-10,-8,-35]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. O-O Bxd5 13. exd5 Ne7 $1 {[%cal Bc6e7,Be7d5,Bd5f4][%mdl 32]} 14. Re1 {B33: Sicilian: Pelikan and Sveshnikov Variations} Bg7 {[#] Strongly threatening ...e4.} 15. c3 O-O 16. Qh5 {White is slightly better.} e4 17. Bf1 Re8 18. Nc2 Nxd5 19. Qxf5 Re5 20. Qh3 Nf4 (20... Qb6 21. Rad1 Rae8 22. Rxe4 Rxe4 23. Rxd5 {½-½ (41) Topalov,V (2749)-Mamedov,R (2704) Shamkir 2018}) 21. Qg4 Ne6 {[#]} 22. a4 $146 ({Predecessor:} 22. f4 exf3 23. Qxf3 Ng5 24. Qb7 Ne4 25. Nb4 Re7 26. Qc6 d5 {½-½ (26) Inarkiev,E (2582)-Babula,V (2550) Pardubice 2003}) 22... bxa4 23. Rxa4 d5 24. Nb4 ({But not} 24. Rxa6 Rxa6 25. Bxa6 Qb6 $11) 24... Rg5 25. Qd1 a5 26. Nc2 {Accuracy: White = 56%, Black = 76%.} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.2"]
[White "Elgersma, Simon"]
[Black "Vrolijk, Liam"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2137"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,82,12,15,17,7,8,-6,-64,-68,-108,-74,-77,-79,-79,-75,-83,-77,-129,-131,-135,-127,-118,-118,-154,-152,-243,-235,-250,-205,-343,-331,-312,-318,-374,-297,-319,-304,-433,-483,-458,-471,-483,-421,-411,-425,-481,-389,-488,-482,-506,-529,-671,-728,-709,-709,-711,-708,-677,-366,-550,0,-527,0,-483,-119,-704,-662,-29992,-29993,-29993,-29994,-29994,-29995]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. b4 Nxb4 7. Bb2 {B31: Sicilian: 2...Nc6 3 Bb5 g6} Qb6 (7... a6 8. a3 axb5 9. axb4 Rxa1 10. Bxa1 d6 11. bxc5 Ne7 12. Qe2 b4 13. Qc4 Qa5 14. cxd6 Be6 {½-½ (34) Caruana,F (2832)-Carlsen,M (2835) London 2018}) 8. Na3 a6 $1 {[%cal Ra6b5]} 9. Ba4 $146 ({White should play} 9. Bf1 $11) ({Predecessor:} 9. Bf1 Nc6 10. c3 d6 11. d4 Na5 12. Rb1 Qc7 13. Nc2 Ne7 14. Ne3 O-O 15. dxe5 dxe5 {0-1 (46) Valsecchi,A (2413)-Rotstein,A (2512) Ortisei 2012}) 9... Qc7 $1 $15 10. Qe2 Ne7 (10... b5 {with more complications.} 11. c3 Nc6 12. Bd1 Nf6 13. d4 d6) 11. c3 Nbc6 12. Bxc6 Nxc6 13. Nc4 O-O 14. a4 (14. d4 $142) 14... d6 $17 15. Ne3 Be6 16. Ng5 Bd7 17. Nd5 Qd8 18. f4 (18. Nf3 $17 {is a better defense.}) 18... exf4 $19 19. Nf3 g5 {Strongly threatening ...g4.} 20. g3 (20. d3 $142) 20... g4 21. Nh4 f3 22. Qf1 Be6 23. Ne3 {[#]} c4 $1 24. Nhf5 (24. d4 $142) (24. Nxc4 Bxc4) 24... Bxf5 25. exf5 Ne5 26. Reb1 Bh6 27. Nxc4 Qf6 28. Ba3 Rfd8 29. Rxb7 Qxf5 30. Nxd6 Qg6 31. d4 Be3+ 32. Kh1 Nd3 {Hoping for ...Nf2+.} 33. Nc4 Nf2+ 34. Kg1 Re8 {Played: Nf2-h3} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.3"]
[White "De Boer, Eelke"]
[Black "Pols, Wiggert"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2338"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,116,56,52,49,25,55,33,59,56,160,162,181,134,275,272,278,278,275,268,290,259,279,95,102,65,93,9,13,11,36,0,11,11,32,18,30,35,48,52,69,66,76,70,62,62,116,74,104,106,237,237,217,208,210,177,175,171,177,189,186,185,281,266,247,182,172,179,184,172,180,161,164,170,473,438,348,381,377,348,370,351,404,391,389,383,763,760,748,742,686,568,806,805,785,745,709,-8,-8]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nxd5 10. exd5 Nd4 11. cxb5 Bd7 {[%cal Ra6b5] B32: Sicilian: Löwenthal and Kalashnikov Variations} (11... Be7 12. Bd3 O-O 13. O-O f5 14. Be3 Nxb5 15. Nc4 Rb8 16. f3 Bb7 17. a4 Nd4 18. Bxd4 exd4 19. a5 Bxd5 20. Nb6 {0-1 (48) Martinez Alcantara,J (2561)-Naiditsch,A (2711) Linares 2018}) 12. Bd3 axb5 13. O-O Be7 {White is slightly better.} 14. Be3 Qb8 $146 ({Black should play} 14... b4 $14 15. Nc4 O-O) ({Predecessor:} 14... b4 15. Nc4 O-O 16. Bxd4 exd4 17. Qd2 Rb8 18. Rfe1 Bb5 19. a4 bxa3 20. bxa3 {½-½ (27) Dann,M (2520)-Naiditsch,Y (2366) Karlsruhe 2019}) 15. Bxd4 $1 $16 exd4 16. Re1 Kd8 (16... Kf8 $16 {might work better.}) 17. Nc2 $18 ({Resist} 17. Qe2 $6 Bf6 $18) 17... Bf6 18. Nb4 Qb6 19. Qb3 Rc8 20. Rec1 Rc5 {[#]} 21. Be4 $2 (21. Nc6+ $1 $18 {[%mdl 512]} Bxc6 22. Rxc5 dxc5 23. dxc6 {[%mdl 64] Discovered Attack}) 21... Re8 $16 22. Qd3 Bg5 23. Rc2 (23. Rf1 $16) 23... Rxc2 $1 $11 24. Nxc2 Qc5 25. g3 ({Inferior is} 25. Bxh7 g6 $17) 25... g6 26. Nxd4 {Black must now prevent Nc6+.} Bf6 27. Rd1 Bxd4 28. Qxd4 Qxd4 29. Rxd4 {[%mdl 4096] Endgame KRB-KRB} Bh3 {...f5 is the strong threat.} 30. f4 f5 31. Bf3 Re1+ 32. Kf2 Rb1 (32... Rf1+ $14 33. Ke2 Kc7) 33. Rd2 Rc1 34. Be2 Rh1 (34... b4 $16) 35. Bxb5 $18 Rxh2+ 36. Ke3 Rh1 37. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rg1 {[#]} 38. Kf3 $1 Rc1 39. Bc6 Kc7 40. a5 Bf1 (40... Re1 $142 41. b4 Kb8) 41. Rh2 h5 42. Rd2 Ra1 43. Be8 Rxa5 44. Bxg6 {[%mdl 64] Double Attack} Bh3 45. Bxh5 Rb5 46. Kf2 Kb6 $2 (46... Kd8 {is tougher.} 47. Be2 Rb7) 47. Be2 Rb4 48. Rc2 Kb7 49. Bc4 Ra4 50. Rc1 Kb6 51. Ke3 Ra7 52. Bd3 Ra2 $2 (52... Rc7 53. Rh1 Bg4) 53. Rc6+ Kb7 54. Rxd6 Rxb2 55. Rf6 Rb3 {intending ...Bf1.} 56. Kd4 Kc7 57. Re6 Kd7 58. Ra6 $2 (58. Rg6 $18 {Strongly threatening Bc4.} Bg4 59. Bc2) 58... Rxd3+ $1 {[%mdl 64] Remove Defender. Accuracy: White = 67%, Black = 45%.} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.4"]
[White "Ghebreab, Elnathan"]
[Black "Halfhide, Sebastian"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1882"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,125,54,12,38,0,-12,-13,-9,-35,-33,-36,56,56,66,58,56,62,56,46,68,60,84,85,267,266,260,88,152,67,71,75,103,90,122,109,110,107,106,108,179,185,219,228,241,208,217,210,229,225,249,248,465,462,447,190,683,0,415,156,138,69,68,34,624,145,106,43,87,0,235,250,242,235,481,479,463,404,505,426,380,268,220,129,546,546,547,547,547,546,546,546,539,539,539,539,539,532,528,528,646,519,2375,2099,4640,4633,4626,4626,29983,29984,29984,29985,29985,29986,29986,29986]} 1. e4 c5 2. Nc3 Nc6 3. f4 a6 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Qc7 7. Nxc6 Qxc6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} 8. Qd4 (8. Bd3 b5 9. Qe2 Bb7 10. Bd2 Bc5 11. O-O-O Ne7 12. a3 O-O 13. Qh5 f6 14. Rhf1 Rf7 15. g4 b4 16. axb4 Bxb4 17. e5 f5 18. Rg1 Rc8 {0-1 (53) Saric,I (2669)-Harikrishna,P (2744) Riadh 2017}) 8... b5 9. a3 Bb7 $146 {The position is equal.} ({Predecessor:} 9... Nf6 10. Be3 Bb7 11. Bd3 Rc8 12. h3 Be7 13. O-O O-O 14. Rf2 d5 15. exd5 exd5 {0-1 (29) Miettinen,S-Sinkko,T Finland 1965}) 10. Be2 Nf6 11. Bf3 Qc5 (11... Bc5 $15 12. Qd3 d5 13. exd5 exd5) 12. Be3 $36 {[%mdl 2048] Black is under pressure.} Qxd4 13. Bxd4 b4 14. axb4 Bxb4 15. Ra4 a5 16. O-O Bc6 {And now ...Bxc3 would win.} 17. e5 d5 $2 (17... Bxc3 $16 18. Bxc3 Nd5 19. Rxa5 Nxc3 20. Rxa8+ Bxa8) 18. exf6 $18 Bxc3 19. fxg7 $2 ({Weaker is} 19. bxc3 Bxa4 20. fxg7 Rg8 $16) (19. Bxc3 $18 Bxa4 20. fxg7) 19... Rg8 ({Better is} 19... Bxd4+ 20. Rxd4 Rg8) 20. Bxc3 {Played: Ra4-c4} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.5"]
[White "Mesman, Edwyn"]
[Black "Ypma, Jord"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2224"]
[BlackElo "1854"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 34,47,90,67,81,87,79,81,32,-163,-161,-192,-181,-157,-145,-141]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 O-O-O 14. O-O c5 15. d5 b4 16. Na4 Qa6 17. a3 Bxd5 18. Bxd5 Ne5 $1 {D44: Semi-Slav: Botvinnik System} 19. axb4 Rxd5 20. Qe2 {[#] Black must now prevent Nc3.} cxb4 21. b3 $2 (21. Nc3 $14 Ra5 22. Rxa5 Qxa5 23. Bf4) (21. Nc3 Qd6 22. Nxd5 Qxd5 23. f3 Bc5+ 24. Be3 Nd3 25. Bxc5 Qxc5+ 26. Kh1 {½-½ (44) Grischuk,A (2752)-Shirov,A (2705) Porto Carras 2011}) 21... Qc6 $19 {Black is clearly better.} 22. Qe4 c3 ({Don't go for} 22... cxb3 $2 23. Rac1 $18) 23. Be3 Ra5 24. Qxc6+ {Predecessor:} Nxc6 $146 25. Rfd1 Rhh5 26. g4 {0-1 (39) Tiutiunik,A-Dziadyk,P (2243) Simferopol 2004} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.6"]
[White "Van Randtwijk, Mick"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2168"]
[BlackElo "1965"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,75,37,33,35,32,30,40,31,11,-29,-27,-40,-38,-28,-30,-109,-85,-195,-67,-50,-66,-72,-81,-348,-256,-258,-252,-250,-241,-410,-344,-341,-322,-395,-393,-699,-698,-669,-621,-590,-575,-574,-571,-547,-529,-29997,-29998,-29998,43,-29998,-29999,-29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Kb1 {B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} a5 (14... Rb8 15. Ne4 Qc7 16. Bc5 Rfd8 17. g4 h6 18. Bb3 a5 19. Rg1 Rd7 20. h4 Rbd8 21. a4 Nf4 22. Rxd7 Rxd7 23. Bxe6 Nxe6 {½-½ (32) Anand,V (2776)-Nakamura,H (2787) Moscow 2018}) 15. Ne4 f5 16. Ng5 {White is slightly better.} Bc8 17. h4 h6 18. Ne4 $146 ({Predecessor:} 18. Nh3 Be6 19. Bc5 Re8 20. h5 g5 21. Nf2 Qc7 {0-1 (37) Mishra,A (2232)-Yanayt,E (2287) Charlotte 2019}) 18... fxe4 19. fxe4 {[%mdl 64] Pin} Be6 20. a4 (20. exd5 $11 {remains equal.} cxd5 21. Qg3) 20... Rb8 $1 $17 21. Bb3 {[#]} (21. exd5 $17 cxd5 22. Bb5) 21... Kh7 ({Black should play} 21... Rxb3 $1 $19 22. cxb3 Qb8 23. exd5 cxd5) 22. exd5 cxd5 {And now ...Rxb3! would win.} 23. h5 {Black must now prevent hxg6+.} g5 24. Ka2 $2 {[%mdl 8192]} (24. Bc5 $17 Re8 25. Rf1) 24... Qd7 25. Bc5 Rfc8 26. Ba3 {[#]} d4 $1 {...Rxb3! is the strong threat.} 27. Qe2 $2 (27. Qe4+ Bf5 28. Qe2) 27... Bxb3+ 28. cxb3 Qd5 29. Rh3 {and the idea Re1 leaves White hopeful.} e4 30. Rd2 $2 (30. Re1 Re8 31. Qc4 Qxc4 32. bxc4) 30... Rc1 $19 31. Qa6 d3 {[%csl Gb8][%cal Rd5b3]} 32. Qg6+ Kh8 {[%csl Gb8][%cal Rd5b3]} 33. Rdxd3 exd3 34. Rxd3 Qc6 35. Bd6 {[#]} Ra1+ {Played: Qc6xa4} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.7"]
[White "Van Roon, Sjoerd"]
[Black "Emans, Job"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2115"]
[BlackElo "1945"]
[Annotator "NA RC"]
[PlyCount "95"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:00]} a6 {[%emt 0:00:22]} 6. a4 {[%emt 0:00:14] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} d6 {[%emt 0:00:23]} 7. Nbd2 {[%emt 0:00:39]} a5 {[%emt 0:06:14]} 8. O-O {[%emt 0:00:53]} O-O {[%emt 0:00:11]} 9. h3 {[%emt 0:03:09]} Be6 {[%emt 0:01:14]} 10. Re1 {[%emt 0:01:49]} h6 {[%emt 0:09:09]} 11. Nf1 $146 {[%emt 0:05:26]} ({Predecessor:} 11. Qb3 Qd7 12. Bxe6 fxe6 13. Nf1 Nh5 {½-½ (43) Nepomniachtchi,I (2757)-Grischuk,A (2766) chess.com INT 2018}) 11... Bxc4 {[%emt 0:09:18]} 12. dxc4 {[%emt 0:00:07]} Ne7 {[%emt 0:00:32]} 13. Ng3 {[%emt 0:05:53]} Qd7 {[%emt 0:07:28]} 14. Nh4 {[%emt 0:07:29]} Kh7 {[%emt 0:04:49]} 15. Be3 {[%emt 0:16:39]} Bxe3 {[%emt 0:04:23]} 16. Rxe3 {[%emt 0:01:18]} g6 {[%emt 0:00:12]} 17. Nf3 {[%emt 0:05:42]} Qc6 {[%emt 0:02:32]} 18. Nd2 {[%emt 0:00:42]} Nd7 {[%emt 0:02:33]} 19. Qc2 {[%emt 0:02:18]} Nc5 {[%emt 0:07:05]} 20. Rf3 {[%emt 0:02:20]} Ne6 {[%emt 0:04:20]} 21. h4 {[%emt 0:03:34]} Nf4 {[%emt 0:01:57]} 22. b3 {[%emt 0:05:49]} Qd7 {[%emt 0:02:41]} 23. h5 {[%emt 0:13:05]} Qg4 {[%emt 0:08:05]} 24. Ndf1 {[%emt 0:05:05]} gxh5 {[%emt 0:05:12]} 25. Ne3 {[%emt 0:00:55]} Qg5 {[%emt 0:00:13]} 26. Ne2 {[%emt 0:03:03]} Rg8 {[%emt 0:04:08]} 27. Rg3 {[%emt 0:01:33]} Qh4 {[%emt 0:00:53]} 28. Nxf4 $15 {[%emt 0:05:57]} exf4 {[%emt 0:02:20]} 29. Rxg8 {[%emt 0:00:41]} Rxg8 {[%emt 0:00:40]} 30. e5+ {[%emt 0:00:51]} Kh8 {[%emt 0:00:32]} 31. Qe4 {[%emt 0:03:27]} Qg5 {[%emt 0:05:57]} 32. exd6 {[%emt 0:00:49]} cxd6 {[%emt 0:00:38]} 33. Nd5 {[%emt 0:00:55]} Nc6 {[%emt 0:02:57]} 34. Nxf4 {[%emt 0:02:46]} f5 {[%emt 0:00:58]} 35. Qe3 {[%emt 0:00:44]} h4 {[%emt 0:00:34]} 36. Kh1 {[%emt 0:01:52]} Rg7 {[%emt 0:04:10]} 37. Rg1 {[%emt 0:01:23]} Re7 {[%emt 0:00:21]} 38. Qc1 {[%emt 0:00:31]} Re4 {[%emt 0:04:28]} 39. Nh3 {[%emt 0:00:27]} Qg7 {[%emt 0:01:01]} 40. Qd2 {[%emt 0:00:26]} Qf6 {[%emt 0:00:44]} 41. Rd1 {[%emt 0:31:01]} Kg7 {[%emt 0:16:33]} 42. f3 {[%emt 0:00:00]} Re7 {[%emt 0:02:50]} 43. Nf4 {[%emt 0:00:00]} Qg5 {[%emt 0:02:19]} 44. Qxd6 {[%emt 0:00:00]} Kh7 {[%emt 0:00:27]} 45. Nd5 {[%emt 0:00:00]} h3 {[%emt 0:04:03]} 46. gxh3 {[%emt 0:00:00]} Rf7 {[%emt 0:01:52]} 47. Rg1 {[%emt 0:00:00]} Qh5 {[%emt 0:02:19]} 48. Qg3 {[%emt 0:00:00]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.8"]
[White "Van Doren, Bas"]
[Black "Van Foreest, Machteld"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1945"]
[BlackElo "2065"]
[Annotator "NA RC"]
[PlyCount "52"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. b4 {[%emt 0:00:00]} Bxb4 {[%emt 0:00:00]} 5. c3 {[%emt 0:00:00]} Ba5 {[%emt 0:00:00]} 6. d4 {[%emt 0:00:07]} b5 {[%emt 0:00:00] C52: Evans Gambit Accepted: 5 c3 Ba5} (6... d6 7. Qb3 Qd7 8. O-O Bb6 9. Bb5 a6 10. Ba4 Ba7 11. Na3 Nge7 12. d5 b5 13. Nxb5 axb5 14. Bxb5 O-O 15. dxc6 Qg4 16. Qc2 {0-1 (48) Li,C (2751)-Ding,L (2766) Huaian 2016}) 7. Bxb5 {[%emt 0:00:13]} Nxd4 {[%emt 0:00:00]} 8. Nxd4 {[%emt 0:00:09]} exd4 {[%emt 0:00:00]} 9. O-O {[%emt 0:00:12]} Ne7 {[%emt 0:16:34]} 10. cxd4 {[%emt 0:00:19]} O-O {[%emt 0:01:05]} 11. d5 $146 {[%emt 0:10:24]} ({Predecessor:} 11. Ba3 Rb8 12. Bc4 d6 13. Nd2 c6 14. Rc1 {1-0 (27) Bruedigam,M (2408)-Boettcher,P (2150) Berlin 2016}) 11... Rb8 {[%emt 0:01:40]} 12. Bc4 {[%emt 0:05:57]} Ng6 {[%emt 0:02:04]} 13. Ba3 {[%emt 0:20:14]} Re8 {[%emt 0:02:36]} 14. d6 {[%emt 0:03:15]} (14. Nd2 $11 {keeps the balance.}) 14... Qf6 {[%emt 0:13:40]} ({Don't play} 14... Rxe4 $6 15. Bxf7+ Kh8 16. dxc7 $14) 15. Nd2 {[%emt 0:07:32]} cxd6 {[%emt 0:13:49]} 16. e5 $2 {[%emt 0:09:14]} (16. Nf3 $11 {and White is okay.}) 16... Nxe5 {[%emt 0:12:30]} 17. Ne4 {[%emt 0:01:35]} Qg6 {[%emt 0:04:01]} 18. Bd5 {[%emt 0:08:55]} Ba6 {[%emt 0:00:59]} 19. Nxd6 {[%emt 0:01:04]} Bxf1 {[%emt 0:01:56]} 20. Qxf1 {[%emt 0:04:42] [#]} Rf8 $1 {[%emt 0:02:33]} 21. Be4 {[%emt 0:03:44]} Qf6 {[%emt 0:01:30]} 22. Nb7 {[%emt 0:04:09]} Bb6 {[%emt 0:01:06]} 23. Bxf8 {[%emt 0:01:07]} Kxf8 {[%emt 0:00:13]} 24. a4 $2 {[%emt 0:04:56]} (24. Rb1) 24... Ng4 {[%emt 0:01:25]} 25. Ra2 {[%emt 0:00:34] [#]} Qf4 $1 {[%emt 0:03:30]} 26. Qc4 {[%emt 0:01:37]} Bxf2+ {[%emt 0:00:12]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.9"]
[White "Reichardt, Robin"]
[Black "Achuthan, Dylan"]
[Result "*"]
[ECO "D90"]
[WhiteElo "2061"]
[BlackElo "1863"]
[Annotator "NA RC"]
[PlyCount "82"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:41]} Bg7 {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:14]} d5 {[%emt 0:00:19]} 5. h4 {[%emt 0:01:03]} h6 {[%emt 0:10:12]} (5... c6 6. cxd5 cxd5 7. Bf4 O-O 8. e3 Nc6 9. Qb3 Na5 10. Qa3 Nc6 11. Qb3 Na5 12. Qa3 Nc6 {½-½ (34) Swiercz,D (2655)-Nepomniachtchi,I (2771) Astana 2019}) 6. Bf4 {[%emt 0:07:18] D90: Grünfeld: 4 Nf3 Bg7 sidelines} O-O {[%emt 0:06:59]} 7. e3 $146 {[%emt 0:03:28]} ({Predecessor:} 7. Qd2 h5 8. cxd5 Nxd5 9. Bh6 Nxc3 10. Bxg7 Kxg7 11. Qxc3 Bf5 12. Rd1 Qd5 {1-0 (25) Krzyzanowski,M (2491)-Sapale,S (2187) Zadar 2018}) 7... c5 {[%emt 0:00:21]} 8. dxc5 {[%emt 0:16:52]} Ne4 {[%emt 0:01:46]} 9. Nxe4 {[%emt 0:14:45]} (9. Be5 $11 Nxc3 10. Bxc3 (10. bxc3 dxc4 11. Qxd8 Rxd8 $11)) 9... dxe4 {[%emt 0:00:40]} 10. Qxd8 {[%emt 0:20:47]} Rxd8 {[%emt 0:00:12]} 11. Bxb8 {[%emt 0:00:54]} (11. Ne5 $142) 11... exf3 {[%emt 0:23:39]} ({Don't play} 11... Rxb8 12. Nd4 $15) (11... Bxb2 $142 12. Bc7 Rd7) 12. Bc7 {[%emt 0:05:22]} Rd7 {[%emt 0:00:39]} 13. Ba5 {[%emt 0:00:50]} Bxb2 {[%emt 0:02:54]} (13... b6 $5 14. Bc3 Bxc3+ 15. bxc3 Bb7 16. gxf3 Bxf3 $17) 14. Rb1 {[%emt 0:00:51]} Bf6 {[%emt 0:03:02]} 15. gxf3 {[%emt 0:01:35]} b6 {[%emt 0:01:07]} 16. Bg2 {[%emt 0:12:14]} Bb7 {[%emt 0:09:25]} ({And not} 16... bxa5 17. f4 $16) 17. cxb6 {[%emt 0:02:40]} axb6 {[%emt 0:00:41]} 18. Bxb6 {[%emt 0:00:20]} Bc3+ {[%emt 0:01:11]} 19. Kf1 $11 {[%emt 0:00:52]} Rxa2 {[%emt 0:02:04]} 20. Kg1 {[%emt 0:02:37]} Rdd2 {[%emt 0:03:19]} 21. e4 {[%emt 0:00:34]} Bc6 {[%emt 0:22:05]} 22. Be3 {[%emt 0:00:47]} Rdc2 {[%emt 0:01:00]} 23. Rd1 {[%emt 0:03:28]} Be5 {[%emt 0:02:03]} 24. c5 {[%emt 0:02:00]} Bg3 {[%emt 0:02:46]} 25. Rf1 {[%emt 0:01:21]} Bb5 {[%emt 0:01:26]} 26. Rc1 {[%emt 0:00:54]} Bxf2+ {[%emt 0:02:16]} 27. Kh2 {[%emt 0:00:26]} Bxe3 {[%emt 0:01:04]} 28. Rxc2 {[%emt 0:00:01]} Rxc2 {[%emt 0:00:02]} 29. Kg3 {[%emt 0:00:43]} Bxc5 {[%emt 0:00:32]} 30. Rb1 {[%emt 0:00:08]} Bd3 {[%emt 0:01:00]} 31. Rb8+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:02]} 32. Rb3 {[%emt 0:00:43]} Bc4 {[%emt 0:00:32]} 33. Rb7 {[%emt 0:00:04]} Bd6+ {[%emt 0:00:21]} 34. f4 {[%emt 0:00:19]} Bd3 {[%emt 0:01:21]} 35. Bf3 {[%emt 0:00:30]} Rc3 {[%emt 0:00:27]} 36. Kf2 {[%emt 0:00:23]} Bxf4 {[%emt 0:00:23]} 37. Rxe7 {[%emt 0:00:10]} Rc2+ {[%emt 0:00:15]} 38. Kg1 {[%emt 0:00:13]} Be3+ {[%emt 0:00:34]} 39. Kh1 {[%emt 0:00:07]} Bf1 {[%emt 0:01:05]} 40. Rd7 {[%emt 0:01:19]} Rf2 {[%emt 0:01:01]} 41. Bd1 {[%emt 0:30:32]} Bg2+ {[%emt 0:30:24]} *

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.29"]
[Round "2.10"]
[White "Van Aken, Jelmer"]
[Black "Gijsen, William"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1698"]
[BlackElo "2041"]
[Annotator "NA RC"]
[PlyCount "63"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:09]} 6. e5 {[%emt 0:00:02]} Nd5 {[%emt 0:00:09]} 7. Bd2 {[%emt 0:00:44]} Nxc3 {[%emt 0:02:45] B40: Sicilian: 2...e6, Unusual lines} (7... Bxc3 8. bxc3 O-O 9. Bd3 d6 10. exd6 Qxd6 11. O-O Bd7 12. Rb1 Na6 13. Bxa6 Qxa6 14. Qf3 Rac8 15. Rfc1 b6 16. Qd3 Qc4 {0-1 (34) Ragger,M (2687)-Jobava,B (2627) St Petersburg 2018}) 8. Bxc3 {[%emt 0:00:25]} Bxc3+ {[%emt 0:00:08]} 9. bxc3 {[%emt 0:00:08]} Qc7 {[%emt 0:02:22]} 10. Nb5 {[%emt 0:07:11]} Qxe5+ {[%emt 0:00:21]} 11. Qe2 {[%emt 0:00:16]} Qxe2+ {[%emt 0:04:23]} 12. Bxe2 {[%emt 0:00:07]} Na6 {[%emt 0:00:09]} 13. Nd6+ $146 {[%emt 0:02:46]} ({Predecessor:} 13. Bf3 O-O 14. Nd6 Rb8 15. O-O {0-1 (43) Vaut,A-Averhoff,N Hamburg 1989}) 13... Ke7 {[%emt 0:00:19]} 14. O-O-O {[%emt 0:01:10]} Nc5 {[%emt 0:01:54]} 15. Rd4 {[%emt 0:07:37]} b6 {[%emt 0:03:26]} 16. Rhd1 {[%emt 0:05:23]} Rb8 {[%emt 0:07:44]} 17. Bf3 {[%emt 0:14:35]} Rd8 {[%emt 0:00:27]} 18. Rf4 {[%emt 0:04:18]} f6 {[%emt 0:08:45]} 19. g4 {[%emt 0:12:02]} Bb7 {[%emt 0:03:14]} 20. Bxb7 {[%emt 0:05:08]} Nxb7 {[%emt 0:00:11]} 21. Rfd4 {[%emt 0:00:35]} Nxd6 {[%emt 0:00:18]} 22. Rxd6 {[%emt 0:00:05]} Rbc8 {[%emt 0:00:11]} 23. Kb2 {[%emt 0:00:08]} Rc6 {[%emt 0:00:45]} 24. Rxc6 {[%emt 0:02:36]} dxc6 {[%emt 0:00:02]} 25. Rxd8 {[%emt 0:00:08]} Kxd8 {[%emt 0:00:36]} 26. f4 {[%emt 0:00:14]} Kd7 {[%emt 0:00:06]} 27. c4 {[%emt 0:00:10]} Kd6 {[%emt 0:00:53]} 28. Kc3 {[%emt 0:00:58]} Kc5 {[%emt 0:00:21]} 29. a3 {[%emt 0:01:07]} a5 {[%emt 0:00:34]} 30. Kd3 {[%emt 0:02:38]} b5 {[%emt 0:02:45]} 31. cxb5 {[%emt 0:00:12]} Kxb5 {[%emt 0:00:24]} 32. Kd4 $19 {[%emt 0:01:30]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.1"]
[White "Vrolijk, Liam"]
[Black "Ghebreab, Elnathan"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2465"]
[BlackElo "1882"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:09]} 2. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:31]} 3. g3 {[%emt 0:02:45]} Bg7 {[%emt 0:03:22]} 4. Bg2 {[%emt 0:00:22]} O-O {[%emt 0:00:56]} 5. d4 {[%emt 0:00:42]} d6 {[%emt 0:02:47]} 6. Nf3 {[%emt 0:00:20]} c5 {[%emt 0:16:41]} 7. O-O {[%emt 0:01:25]} Bd7 {[%emt 0:04:02]} 8. dxc5 {[%emt 0:09:05]} dxc5 {[%emt 0:00:09]} 9. Ne5 {[%emt 0:01:25]} Nc6 {[%emt 0:07:29]} 10. Nxc6 {[%emt 0:02:36]} Bxc6 {[%emt 0:00:53]} 11. Bxc6 {[%emt 0:00:09]} Qxd1 {[%emt 0:02:39]} 12. Rxd1 {[%emt 0:00:19]} bxc6 {[%emt 0:00:04]} 13. Be3 {[%emt 0:00:58]} Rab8 {[%emt 0:00:53]} 14. Rab1 {[%emt 0:01:17]} Ng4 {[%emt 0:00:56]} 15. Bxc5 {[%emt 0:02:01]} Bxc3 {[%emt 0:00:12]} 16. bxc3 {[%emt 0:00:07]} a5 {[%emt 0:02:35]} 17. Bxe7 {[%emt 0:01:49]} Rxb1 {[%emt 0:00:07]} 18. Rxb1 {[%emt 0:00:06]} Re8 {[%emt 0:00:09]} 19. Rb7 {[%emt 0:00:15]} c5 {[%emt 0:01:51]} 20. f3 {[%emt 0:02:03]} Ne3 {[%emt 0:00:22]} 21. Bxc5 {[%emt 0:00:21]} Nxc4 {[%emt 0:00:11]} 22. Kf2 {[%emt 0:00:21]} Rd8 {[%emt 0:01:08]} 23. Bd4 {[%emt 0:00:36]} Rc8 {[%emt 0:00:11]} 24. a4 {[%emt 0:02:19]} Nd6 {[%emt 0:00:26]} 25. Rb6 {[%emt 0:00:13]} Nc4 {[%emt 0:00:26]} 26. Rb5 {[%emt 0:00:07]} h5 {[%emt 0:00:23]} 27. e4 {[%emt 0:00:18]} Kh7 {[%emt 0:00:18]} 28. Ke2 {[%emt 0:00:23]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.2"]
[White "Pols, Wiggert"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2104"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,116,12,13,15,13,23,20,33,-7,-5,-14,8,-8,-3,-9,-10,-13,0,0,32,0,0,0,6,0,33,0,26,25,23,20,22,29,36,23,19,20,41,23,65,54,63,52,60,39,75,76,68,42,42,55,56,47,206,198,198,214,241,60,60,41,40,34,75,82,82,0,0,0,264,264,385,0,0,0,0,-57,-57,-57,-57,-57,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 Ngf6 6. h3 Bh5 7. c4 dxc4 {A07: Réti Opening: New York and Capablanca Systems} 8. dxc4 e5 9. Nc3 (9. Nh4 Bc5 10. Nc3 O-O 11. Qc2 Re8 12. a3 a5 13. e3 Qc7 {½-½ (46) Kramnik,V (2811)-Oparin,G (2604) Zuerich 2017}) 9... Qc7 10. g4 $146 ({Predecessor:} 10. Nh4 Nc5 11. b4 Ne6 12. Rb1 Be7 13. Qc2 O-O 14. e3 Rfd8 15. g4 {1-0 (40) Oparin,G (2587)-Kobalia,M (2608) Yaroslavl 2018}) 10... Bg6 11. Nh4 Be7 12. a3 a5 13. Nxg6 hxg6 14. Rb1 Nc5 15. b4 Rd8 16. Nd5 (16. Qc2 $5 {[%cal Rb4c5]} Ne6 17. Be3 $11) 16... cxd5 17. bxc5 {[%cal Rc4d5]} Bxc5 ({Much weaker is} 17... dxc4 $6 18. Qa4+ Kf8 19. Rxb7 $16) 18. cxd5 O-O (18... e4 $5 {[%cal Rd8d5]} 19. d6 Bxd6 20. Qa4+ Qc6 $11) 19. d6 Bxd6 20. Rxb7 Qc4 21. Qd3 Qxd3 22. exd3 Rd7 23. Rb5 Bc7 24. Rc5 Rfd8 25. Bb2 Bb6 26. Rb5 Bd4 27. Bxd4 Rxd4 28. Rxa5 Rxd3 29. Re1 Nd5 30. Be4 Rd4 31. Bxd5 {[%mdl 64] Discovered Attack} R8xd5 32. Rxe5 Rxa5 $2 (32... Rxe5 $14 33. Rxe5 Ra4) 33. Rxa5 $14 {[%mdl 4096] Endgame KR-KR} Rd3 34. Kg2 g5 {[#]} 35. Ra7 $2 ({Don't play} 35. Rxg5 $6 Rxa3 36. h4 g6 $16) ({Better is} 35. a4 $1 $18) 35... g6 $1 36. a4 Ra3 37. a5 Kg7 $1 38. a6 {And now Ra8 would win.} Kf6 39. f3 (39. Ra8 $16) 39... Ke6 40. Kf2 f5 $2 {[%mdl 8192] [#]} (40... Kf6 $11) 41. gxf5+ $1 $18 gxf5 (41... Kxf5 $142 42. Kg3 Kf6) 42. Rh7 $2 (42. Ra8 $18) 42... Ke5 $11 43. a7 Kf4 44. h4 (44. Ke2 $11) 44... Ra2+ $15 45. Ke1 gxh4 46. Rxh4+ Kxf3 ({Black should try} 46... Ke3 $15 47. Kf1 Rxa7) 47. Rh7 $11 {The position is equal.} f4 48. Rf7 Ra1+ 49. Kd2 Kg3 50. Ke2 Ra2+ 51. Kf1 Ra3 52. Ke2 Ra2+ 53. Kf1 Kf3 {[%cal Ra2a1]} 54. Ke1 Ra3 55. Kd2 Ra1 56. Kd3 Ra2 57. Kc4 Kg2 58. Rxf4 Rxa7 {Accuracy: White = 49%, Black = 61%.} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.3"]
[White "Ypma, Jord"]
[Black "De Boer, Eelke"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1854"]
[BlackElo "2338"]
[Annotator "NA"]
[PlyCount "130"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:08]} O-O {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:18]} d6 {[%emt 0:00:19]} 6. Nf3 {[%emt 0:00:26]} Nc6 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:38]} a6 {[%emt 0:00:51]} 8. h3 {[%emt 0:00:30]} Bd7 {[%emt 0:00:34]} 9. e4 {[%emt 0:03:05]} e5 {[%emt 0:00:11]} 10. dxe5 {[%emt 0:01:14]} dxe5 {[%emt 0:00:18]} 11. Be3 {[%emt 0:01:35] E63: King's Indian: Fianchetto: Panno Variation with 7...a6} Qc8 {[%emt 0:02:10]} (11... Be6 12. Qa4 h6 13. Rad1 Qb8 14. Rfe1 Rd8 15. c5 Qa7 16. b4 Rac8 17. a3 Qb8 18. Qc2 Rxd1 19. Rxd1 {0-1 (58) Khismatullin,D (2634)-Fedoseev,V (2707) Satka 2018}) 12. Kh2 {[%emt 0:06:55]} Be6 {[%emt 0:20:48]} 13. b3 {[%emt 0:03:13]} Rd8 {[%emt 0:16:20]} 14. Qc1 {[%emt 0:03:07] [#]} b6 $146 {[%emt 0:01:22]} ({Predecessor:} 14... a5 15. Ng5 Nd4 16. f4 Nh5 17. Bxd4 Rxd4 18. f5 gxf5 19. exf5 {1-0 (31) Cmilyte,V (2470)-Arakhamia Grant,K (2506) St Petersburg 2009}) 15. Ng5 {[%emt 0:01:23]} Nd4 {[%emt 0:04:30]} 16. Nd5 {[%emt 0:12:09]} Nxd5 {[%emt 0:03:00]} 17. cxd5 {[%emt 0:03:16]} Bd7 {[%emt 0:00:10]} 18. Qd2 {[%emt 0:12:05]} (18. Bxd4 $5 exd4 19. f4 $14) 18... c5 {[%emt 0:09:58]} 19. Bxd4 {[%emt 0:04:10]} cxd4 {[%emt 0:00:40]} 20. f4 {[%emt 0:02:53]} f6 {[%emt 0:01:53]} 21. Nf3 {[%emt 0:02:07]} Qc7 {[%emt 0:00:53]} ({Better is} 21... Bh6 $15) 22. fxe5 {[%emt 0:02:37]} fxe5 {[%emt 0:00:17]} 23. Qg5 {[%emt 0:02:08]} Qd6 {[%emt 0:01:46]} 24. Nd2 {[%emt 0:04:22]} b5 {[%emt 0:00:07]} 25. a3 {[%emt 0:04:51]} ({White should play} 25. Nf3 $15) 25... Rdc8 {[%emt 0:03:47]} 26. Nf3 {[%emt 0:03:53]} Rc3 {[%emt 0:01:05]} 27. b4 {[%emt 0:00:35]} a5 {[%emt 0:05:24]} 28. bxa5 {[%emt 0:00:08]} h6 {[%emt 0:00:09]} 29. Qd2 {[%emt 0:02:25]} Rxa5 {[%emt 0:00:44]} 30. Nh4 {[%emt 0:03:25]} Raxa3 {[%emt 0:03:15]} 31. Rxa3 {[%emt 0:01:29]} Rxa3 {[%emt 0:00:07]} 32. Qf2 {[%emt 0:00:13]} Be8 {[%emt 0:00:16]} 33. Rc1 {[%emt 0:00:35]} Ra8 {[%emt 0:03:07]} 34. Bf1 {[%emt 0:00:38]} Bd7 {[%emt 0:00:50]} 35. Qb2 {[%emt 0:04:42]} g5 {[%emt 0:04:28]} 36. Ng2 {[%emt 0:00:55]} Qg6 {[%emt 0:06:06]} 37. Bd3 {[%emt 0:07:37]} Qh5 {[%emt 0:01:18]} 38. h4 {[%emt 0:01:07]} Qg4 {[%emt 0:00:42]} 39. Bxb5 {[%emt 0:02:43]} Bxb5 {[%emt 0:00:52]} 40. Qxb5 {[%emt 0:00:12]} Qxe4 {[%emt 0:00:16]} 41. Qc4 {[%emt 0:32:19]} Qg6 {[%emt 0:34:10]} 42. d6+ {[%emt 0:03:12]} Qf7 {[%emt 0:02:14]} 43. Qb5 {[%emt 0:00:00]} Rd8 {[%emt 0:00:00]} 44. Rc7 {[%emt 0:00:00]} Qe6 {[%emt 0:00:00]} 45. d7 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 46. Qb7 {[%emt 0:00:00]} e4 {[%emt 0:00:00]} 47. Rc6 $15 {[%emt 0:00:00]} Qe7 {[%emt 0:00:00]} 48. Rxf6 {[%emt 0:00:00]} Qxf6 {[%emt 0:00:00]} 49. Qxe4 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 50. Ne1 {[%emt 0:00:00]} Rxd7 {[%emt 0:00:00]} 51. hxg5 {[%emt 0:00:00]} hxg5 {[%emt 0:00:00]} 52. Nf3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 53. Qg4 {[%emt 0:00:00]} Rd5 {[%emt 0:00:00]} 54. Qe4 {[%emt 0:00:00]} Rd8 {[%emt 0:00:00]} 55. Kg2 {[%emt 0:00:00]} d3 {[%emt 0:00:00]} 56. Nd2 {[%emt 0:00:00]} Rd7 {[%emt 0:00:00]} 57. Qg4 {[%emt 0:00:00]} Re7 {[%emt 0:01:27]} 58. Ne4 {[%emt 0:00:00]} Qc6 {[%emt 0:01:18]} 59. Qxg5+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:15]} 60. Qf4+ {[%emt 0:01:14]} Ke8 {[%emt 0:03:21]} 61. Qb8+ {[%emt 0:00:35]} Kd7 {[%emt 0:02:32]} 62. Qa7+ {[%emt 0:00:20]} Ke6 {[%emt 0:00:51]} 63. Qa2+ {[%emt 0:03:12]} Kf5 {[%emt 0:00:54]} 64. Qa5+ {[%emt 0:02:33]} Kxe4 {[%emt 0:00:16]} 65. Qh5 {[%emt 0:02:00]} Kd4+ {[%emt 0:00:53]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.4"]
[White "Van Dael, Siem"]
[Black "Mesman, Edwyn"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2206"]
[BlackElo "2224"]
[Annotator "NA"]
[PlyCount "159"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:03:28]} d5 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:40]} dxe4 {[%emt 0:00:09]} 4. Nxe4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:08]} 5. Nxf6+ {[%emt 0:01:18]} exf6 {[%emt 0:00:12]} 6. c3 {[%emt 0:00:16]} Bd6 {[%emt 0:00:12]} 7. Bd3 {[%emt 0:00:05]} O-O {[%emt 0:00:04]} 8. Qc2 {[%emt 0:00:05]} Re8+ {[%emt 0:00:03] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 9. Ne2 {[%emt 0:00:05]} (9. Be3 h6 10. Ne2 Na6 11. O-O Nc7 12. c4 Bg4 13. h3 Bxe2 14. Bxe2 Ne6 15. Rad1 Qc7 16. Bg4 Rad8 17. Rfe1 Bf4 18. Bxf4 Nxf4 19. Rxe8+ Rxe8 {½-½ (58) Svidler,P (2756)-Carlsen,M (2839) Porto Carras 2018}) 9... h5 {[%emt 0:00:04]} 10. Be3 {[%emt 0:03:37]} Nd7 {[%emt 0:00:47]} 11. O-O-O {[%emt 0:01:47]} Nf8 {[%emt 0:00:14]} 12. Ng3 {[%emt 0:02:23]} g6 {[%emt 0:00:32]} 13. Ne4 {[%emt 0:16:46]} Be6 {[%emt 0:02:14]} 14. Kb1 {[%emt 0:06:53]} Be7 {[%emt 0:07:02]} 15. h4 {[%emt 0:02:49]} Qd5 $146 {[%emt 0:10:51]} ({Predecessor:} 15... b5 16. f3 f5 17. Ng5 Bxg5 18. Bxg5 Qd5 19. b3 a5 20. Bh6 Kh7 21. Bxf8 {½-½ (21) Marosi,L (2325)-Buzas,B (2213) Zalakaros 2018}) 16. c4 {[%emt 0:02:26]} Qd8 {[%emt 0:04:41]} 17. Nc3 {[%emt 0:04:24]} Rc8 {[%emt 0:02:56]} 18. Qb3 {[%emt 0:15:57]} b5 {[%emt 0:15:10]} 19. d5 $1 {[%emt 0:00:44]} bxc4 {[%emt 0:00:13]} 20. Bxc4 {[%emt 0:00:10]} cxd5 $1 {[%emt 0:00:06]} 21. Nxd5 {[%emt 0:02:43]} Qa5 $2 {[%emt 0:01:26] [#]} (21... Kg7 $11) 22. Nxe7+ {[%emt 0:07:50]} (22. Qb5 $1 $16 {[%cal Rb5a5]} Qxb5 23. Bxb5) 22... Rxe7 {[%emt 0:00:11]} 23. Bxe6 {[%emt 0:00:06]} Nxe6 {[%emt 0:02:55]} 24. Rd5 {[%emt 0:02:06]} Qa6 $1 {[%emt 0:01:30]} 25. Qd3 {[%emt 0:03:27]} Qa4 {[%emt 0:04:34]} 26. g3 {[%emt 0:03:22]} Rec7 {[%emt 0:15:44]} 27. Rd1 {[%emt 0:07:12]} Kg7 {[%emt 0:01:36]} 28. f4 {[%emt 0:06:18]} Nc5 $11 {[%emt 0:07:57]} 29. Qd4 {[%emt 0:01:08]} Qxd4 {[%emt 0:03:53]} 30. R5xd4 {[%emt 0:02:49]} Re8 {[%emt 0:01:51]} 31. Bd2 {[%emt 0:00:09]} Ne4 {[%emt 0:00:39]} 32. Ba5 {[%emt 0:00:46]} Rb7 {[%emt 0:03:53]} 33. Rd7 {[%emt 0:01:35]} Rxd7 {[%emt 0:05:09]} 34. Rxd7 {[%emt 0:00:06]} Nxg3 {[%emt 0:00:05]} 35. Rxa7 {[%emt 0:00:04]} g5 {[%emt 0:00:06]} 36. fxg5 {[%emt 0:00:44]} fxg5 {[%emt 0:00:07]} 37. hxg5 {[%emt 0:01:00]} h4 {[%emt 0:00:09]} 38. Bc7 {[%emt 0:00:32]} Kg6 {[%emt 0:00:44]} 39. b4 {[%emt 0:00:53]} Ne4 {[%emt 0:02:22]} 40. a4 {[%emt 0:01:53]} Nc3+ {[%emt 0:06:27]} 41. Kb2 {[%emt 0:04:51]} Nd5 {[%emt 0:03:54]} 42. Bd6 {[%emt 0:07:00]} Re6 {[%emt 0:03:27]} 43. Bc5 {[%emt 0:02:10]} h3 {[%emt 0:01:27]} 44. Ra8 {[%emt 0:00:28]} Kxg5 {[%emt 0:01:47]} 45. Rd8 {[%emt 0:00:38]} Nf4 {[%emt 0:03:04]} 46. Rd1 {[%emt 0:06:24]} Kg4 {[%emt 0:10:46]} 47. b5 {[%emt 0:04:59]} h2 {[%emt 0:00:54]} 48. Rh1 {[%emt 0:06:08]} Kg3 {[%emt 0:03:51]} 49. Bg1 {[%emt 0:00:57]} hxg1=Q {[%emt 0:03:13]} 50. Rxg1+ {[%emt 0:00:04]} Kh4 {[%emt 0:01:31]} 51. Rf1 {[%emt 0:00:34]} Kg4 {[%emt 0:00:06]} 52. Kb3 {[%emt 0:00:23]} f5 {[%emt 0:00:25]} 53. a5 {[%emt 0:00:53]} Nd5 {[%emt 0:00:38]} 54. Rd1 {[%emt 0:01:27]} Ne3 {[%emt 0:00:53]} 55. Rg1+ {[%emt 0:00:11]} Kh3 {[%emt 0:02:10]} 56. b6 {[%emt 0:00:16]} Re5 {[%emt 0:00:34]} 57. Ka4 {[%emt 0:01:37]} Rxa5+ {[%emt 0:02:08]} 58. Kxa5 {[%emt 0:00:05]} Nc4+ {[%emt 0:00:04]} 59. Kb5 {[%emt 0:00:09]} Nxb6 {[%emt 0:00:04]} 60. Rf1 {[%emt 0:01:24]} Nd5 {[%emt 0:00:35]} 61. Rxf5 {[%emt 0:00:13]} Nc3+ {[%emt 0:00:13]} 62. Kc4 {[%emt 0:00:10]} Ne4 {[%emt 0:00:24]} 63. Kd4 {[%emt 0:00:28]} Ng3 {[%emt 0:00:17]} 64. Rg5 {[%emt 0:00:09]} Kh4 {[%emt 0:00:36]} 65. Rg8 {[%emt 0:00:15]} Nh5 {[%emt 0:00:59]} 66. Ke5 {[%emt 0:00:31]} Ng3 {[%emt 0:01:08]} 67. Rg7 {[%emt 0:00:47]} Nh5 {[%emt 0:00:21]} 68. Rg6 {[%emt 0:00:09]} Kh3 {[%emt 0:00:46]} 69. Ke4 {[%emt 0:00:43]} Ng3+ {[%emt 0:00:36]} 70. Kf3 {[%emt 0:02:13]} Nh5 {[%emt 0:00:24]} 71. Rg4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:22]} 72. Rg5 {[%emt 0:00:18]} Kh4 {[%emt 0:00:22]} 73. Rf5 {[%emt 0:00:34]} Nh5 {[%emt 0:00:38]} 74. Re5 {[%emt 0:00:33]} Ng3 {[%emt 0:00:41]} 75. Re8 {[%emt 0:00:28]} Nh5 {[%emt 0:00:12]} 76. Rg8 {[%emt 0:00:13]} Kh3 {[%emt 0:00:33]} 77. Rg2 {[%emt 0:00:32]} Kh4 {[%emt 0:00:30]} 78. Rg1 {[%emt 0:00:09]} Nf6 {[%emt 0:00:22]} 79. Kf4 {[%emt 0:01:01]} Nh5+ {[%emt 0:00:14]} 80. Kf3 {[%emt 0:00:08]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.5"]
[White "Halfhide, Sebastian"]
[Black "Van Foreest, Machteld"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2274"]
[BlackElo "2065"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,47,11,32767,32767,32767,0,-5,0,-3,-10,-8,-7,-10,-11,53,20,21,32767,23,12,52,72,89,59,264,430,464,283,32767,32767,32767,368,32767,270,32767,32767,319,315]} 1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:33]} Be7 {[%emt 0:12:44]} 5. d4 {[%emt 0:02:13]} exd4 {[%emt 0:06:54]} 6. exd4 {[%emt 0:01:41] A28: English Opening: Four Knights Variation} d5 {[%emt 0:02:14]} 7. h3 {[%emt 0:07:47]} (7. cxd5 Nxd5 8. Bd3 O-O 9. O-O Bg4 10. Be4 Nf6 11. Bxc6 bxc6 12. h3 Bxf3 13. Qxf3 Qxd4 14. Qxc6 Bd6 15. Rd1 Qe5 16. g3 Qf5 17. Kg2 Rab8 18. Qf3 Qxf3+ 19. Kxf3 Be5 20. Rd3 {½-½ (20) Ding,L (2777)-Harikrishna,P (2744) Riadh 2017}) 7... O-O {[%emt 0:01:19]} 8. cxd5 {[%emt 0:04:01]} Nxd5 {[%emt 0:00:37]} 9. Bd3 {[%emt 0:03:15]} Bb4 {[%emt 0:06:11]} 10. O-O {[%emt 0:08:10]} Nxc3 {[%emt 0:04:41]} 11. bxc3 {[%emt 0:00:34]} Bxc3 {[%emt 0:01:45] Double Attack [#]} 12. Bxh7+ $1 {[%emt 0:14:19]} Kh8 {[%emt 0:04:10]} (12... Kxh7 $11 13. Qd3+ Kg8 14. Qxc3 Qd5) 13. Ng5 $146 {[%emt 0:09:14]} ({Predecessor:} 13. Bg5 Qd5 {0-1 (48) Paschall,W (2351)-Erdelyi,Z (2363) Hungary 2008}) 13... g6 $1 {[%emt 0:07:48]} ({Worse is} 13... Bxa1 14. Qh5 Qxg5 15. Bxg5 Bg4 16. hxg4 Rfe8 17. Bg6+ {[%mdl 64] Discovered Attack} Kg8 18. Qh7+ Kf8 19. Qh8#) 14. Nxf7+ {[%emt 0:02:09]} Rxf7 {[%emt 0:00:48]} 15. Bxg6 {[%emt 0:00:20]} Rf5 {[%emt 0:16:57]} 16. Bxf5 {[%emt 0:05:46]} Bxf5 {[%emt 0:00:14]} 17. Qh5+ {[%emt 0:00:55] Double Attack} Kg8 $2 {[%emt 0:05:00]} (17... Bh7 $16 {might work better.}) 18. Qxf5 {[%emt 0:01:15]} Bxa1 {[%emt 0:00:14]} 19. d5 {[%emt 0:17:03]} Ne7 {[%emt 0:07:50]} 20. Qe6+ {[%emt 0:00:46]} Kh8 {[%emt 0:01:47]} 21. Bg5 {[%emt 0:03:56]} Qxd5 {[%emt 0:01:42]} 22. Qxe7 {[%emt 0:01:21]} Bg7 {[%emt 0:00:37]} 23. Bf6 {[%emt 0:02:59]} Rg8 {[%emt 0:00:18]} 24. g3 $18 {[%emt 0:01:50]} Qh5 {[%emt 0:07:23]} 25. Rb1 {[%emt 0:05:52]} b6 {[%emt 0:02:03]} 26. Rb4 {[%emt 0:00:41]} Qd1+ {[%emt 0:01:02]} 27. Kh2 {[%emt 0:00:08]} Bxf6 {[%emt 0:01:19]} 28. Qxf6+ {[%emt 0:00:05]} Rg7 {[%emt 0:00:05]} 29. Rh4+ {[%emt 0:01:12]} Kg8 {[%emt 0:00:03]} 30. Qe6+ {[%emt 0:00:31]} Rf7 {[%emt 0:00:08]} 31. Qg6+ {[%emt 0:01:40]} Kf8 {[%emt 0:00:13]} 32. Rh8+ {[%emt 0:00:30]} Ke7 {[%emt 0:00:04]} 33. Qg5+ {[%emt 0:01:43]} Rf6 {[%emt 0:00:05]} 34. Qe5+ {[%emt 0:00:21]} Kf7 {[%emt 0:00:30]} 35. Qe8+ {[%emt 0:00:18]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.6"]
[White "Gijsen, William"]
[Black "Elgersma, Simon"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2041"]
[BlackElo "2137"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,51,39,32767,32767,32767,32767,32767,32767,197,206,32767,-43,32767,32767,32767,0,0,-82,-74,-86,-23,-47,14,1,20,10,10,7,27,0,0,-111,-99,-251,-250,-502]} 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]} Nf6 {[%emt 0:01:14]} 4. Bg5 {[%emt 0:00:00]} Bb4 {[%emt 0:00:32]} 5. e5 {[%emt 0:00:00]} h6 {[%emt 0:00:05]} 6. Bd2 {[%emt 0:00:01]} Bxc3 {[%emt 0:00:11]} 7. bxc3 {[%emt 0:00:02]} Ne4 {[%emt 0:00:02]} 8. Bc1 {[%emt 0:00:20]} c5 {[%emt 0:08:16] C12: French: Classical System: McCutcheon Variation} 9. Ne2 {[%emt 0:01:55]} Qa5 {[%emt 0:10:07]} (9... Nc6 10. f3 Ng5 11. Be3 c4 12. h4 Nh7 13. h5 Qa5 14. f4 Bd7 15. g4 O-O-O 16. Qc1 {½-½ (53) Warakomski,T (2511)-Sieciechowicz,M (2409) Poland 2017}) 10. f3 {[%emt 0:02:21]} Nxc3 {[%emt 0:10:19]} 11. Qd2 {[%emt 0:00:15]} cxd4 {[%emt 0:00:11]} 12. Nxd4 {[%emt 0:00:10]} Qc5 {[%emt 0:12:46] [#]} 13. a4 $1 {[%emt 0:19:37]} ({Weaker is} 13. Bb2 Na4 $15) 13... Nc6 $146 {[%emt 0:35:31] [#]} ({Predecessor:} 13... Bd7 14. Ba3 Qc8 15. Bb4 Nxa4 16. Nb5 Bxb5 17. Bxb5+ {½-½ (78) Gilevich,A (2407)-Di Benedetto,E (2269) Chianciano Terme 2018}) 14. Nxc6 $2 {[%emt 0:00:43]} (14. Nb3 $1 $18 {[%cal Rb3c5]} Qb4 15. Ba3 Qh4+ 16. g3) 14... bxc6 {[%emt 0:01:16]} 15. Ba3 {[%emt 0:02:13]} Qa5 {[%emt 0:00:09]} 16. Rb1 {[%emt 0:07:33]} d4 $1 {[%emt 0:01:38]} 17. Rb3 {[%emt 0:00:36]} (17. Bd6 $11 {keeps the balance.}) 17... Qxe5+ {[%emt 0:00:31]} 18. Kf2 {[%emt 0:00:56]} f5 {[%emt 0:04:44]} (18... Bd7 $17 19. Bb2 Rb8) 19. Bc4 {[%emt 0:01:40]} Kf7 {[%emt 0:02:15]} ({Black should try} 19... f4 $15) 20. Re1 {[%emt 0:01:01]} Qf6 {[%emt 0:02:03]} 21. Qf4 {[%emt 0:02:02]} Nd5 {[%emt 0:02:33]} 22. Bxd5 $1 {[%emt 0:01:20]} cxd5 {[%emt 0:00:02]} 23. Qc7+ {[%emt 0:00:38]} Kg6 $1 {[%emt 0:00:07]} 24. Qc6 {[%emt 0:01:46]} (24. f4 $11 d3 25. Bb2) 24... e5 {[%emt 0:00:49]} 25. Bd6 $2 {[%emt 0:03:30] [#]} (25. Qxa8 $2 {too greedy.} Qh4+ {[%mdl 64] Double Attack} 26. Ke2 Ba6+ {[%mdl 64] Discovered Attack} 27. Kd1 Rxa8 $19) (25. Qxf6+ $17 gxf6 26. f4) 25... Rd8 $1 {[%emt 0:01:05]} 26. Qxd5 $19 {[%emt 0:04:50]} (26. Kg1 Bd7 27. Qc5) 26... Be6 {[%emt 0:00:57]} 27. Qxe5 {[%emt 0:01:51]} Bxb3 {[%emt 0:01:42]} 28. Qxf6+ {[%emt 0:01:01]} gxf6 {[%emt 0:00:15]} 29. Be7 {[%emt 0:00:19]} Bxc2 {[%emt 0:00:14]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.7"]
[White "Van Hoorn, Geert"]
[Black "Van Roon, Sjoerd"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1965"]
[BlackElo "2115"]
[Annotator "NA"]
[PlyCount "115"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nxc6 {[%emt 0:00:13]} bxc6 {[%emt 0:00:00]} 6. e5 {[%emt 0:00:07]} Qe7 {[%emt 0:00:00]} 7. Qe2 {[%emt 0:00:10]} Nd5 {[%emt 0:00:00]} 8. h4 {[%emt 0:00:51]} Qe6 {[%emt 0:01:00] C45: Scotch Game} 9. c4 {[%emt 0:06:19]} (9. Nd2 d6 10. exd6 Bxd6 11. Nc4 Bc5 12. a3 O-O 13. Qxe6 Bxe6 14. Bd3 Rfe8 15. O-O a5 16. Ne5 {½-½ (38) Caruana,F (2828)-Robson,R (2667) Saint Louis 2019}) 9... Nb6 {[%emt 0:05:06]} 10. g3 {[%emt 0:03:57]} Bb7 {[%emt 0:02:42]} 11. b3 {[%emt 0:09:02]} Bb4+ $146 {[%emt 0:03:15]} ({Predecessor:} 11... c5 12. Bh3 f5 13. O-O g6 14. Nc3 Bg7 15. Bf4 O-O 16. Rad1 {½-½ (36) Perunovic,M (2597)-Van Foreest,L (2500) Skopje 2018}) 12. Bd2 {[%emt 0:01:46]} c5 {[%emt 0:00:12]} 13. Bh3 $1 {[%emt 0:07:27]} Qc6 {[%emt 0:07:01]} 14. Rg1 {[%emt 0:05:10]} O-O-O {[%emt 0:02:16]} 15. Nc3 {[%emt 0:01:31]} Rhe8 {[%emt 0:01:16]} 16. O-O-O {[%emt 0:01:39]} Ba3+ {[%emt 0:00:32]} 17. Kc2 {[%emt 0:07:17]} Qg6+ {[%emt 0:03:08]} 18. Qd3 {[%emt 0:00:25]} Qxd3+ {[%emt 0:00:04]} 19. Kxd3 {[%emt 0:00:10]} Rxe5 {[%emt 0:00:26]} 20. Bf4 {[%emt 0:01:51]} Re7 {[%emt 0:05:53]} 21. Nb5 {[%emt 0:01:05]} Bb4 {[%emt 0:02:08]} 22. Bxc7 {[%emt 0:05:27]} Be4+ {[%emt 0:03:48]} 23. Ke3 {[%emt 0:10:03]} Bg2+ {[%emt 0:01:01]} 24. Kf4 {[%emt 0:03:06]} Bxh3 {[%emt 0:20:14]} (24... Re4+ $15 {stays ahead.} 25. Kf5 g6+ 26. Kg5 Bxh3) 25. Bxd8 {[%emt 0:00:16]} Kxd8 {[%emt 0:00:06]} 26. g4 {[%emt 0:00:31]} f5 {[%emt 0:04:52]} 27. gxf5 {[%emt 0:01:17]} h5 {[%emt 0:15:36]} 28. Rg3 {[%emt 0:02:57]} ({Weaker is} 28. Nxa7 Rf7 $14) 28... Bg4 {[%emt 0:03:23]} 29. f3 {[%emt 0:00:34]} a6 {[%emt 0:00:05]} 30. Nd6 {[%emt 0:02:10]} Bc3 {[%emt 0:00:04]} 31. fxg4 {[%emt 0:04:22]} Be5+ {[%emt 0:00:27]} 32. Kf3 {[%emt 0:00:16]} Bxg3 {[%emt 0:01:16]} 33. Kxg3 {[%emt 0:01:12]} Re2 $2 {[%emt 0:00:26]} (33... hxg4 34. h5 (34. Kxg4 Re2 $18) 34... Re3+ 35. Kxg4 Ke7) 34. Nb7+ {[%emt 0:04:05]} Ke7 $18 {[%emt 0:00:39]} 35. g5 {[%emt 0:05:07]} Re3+ {[%emt 0:04:05]} 36. Kf4 {[%emt 0:01:41]} Re2 {[%emt 0:00:05]} 37. Nxc5 {[%emt 0:01:59]} Rxa2 {[%emt 0:00:24]} 38. Re1+ {[%emt 0:00:23]} Kd6 {[%emt 0:00:05]} 39. Ne4+ {[%emt 0:00:52]} Kc6 {[%emt 0:00:04]} 40. f6 {[%emt 0:01:10]} gxf6 {[%emt 0:00:03]} 41. gxf6 {[%emt 0:30:43]} d5 {[%emt 0:30:10]} 42. cxd5+ {[%emt 0:10:18]} Nxd5+ {[%emt 0:00:12]} 43. Ke5 {[%emt 0:01:03]} Nxf6 {[%emt 0:01:07]} 44. Nxf6 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 45. Kd4 {[%emt 0:00:00]} a4 {[%emt 0:00:00]} 46. Kc3 {[%emt 0:00:00]} Rh2 {[%emt 0:00:00]} 47. Re6+ {[%emt 0:00:00]} Kb7 {[%emt 0:00:00]} 48. bxa4 {[%emt 0:00:00]} Rxh4 {[%emt 0:00:00]} 49. Kb3 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 50. Kb4 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 51. Kb5 {[%emt 0:00:00]} h3 {[%emt 0:00:00]} 52. Re7+ {[%emt 0:00:00]} Kc8 {[%emt 0:00:00]} 53. Re8+ {[%emt 0:00:00]} Kb7 {[%emt 0:00:00]} 54. Ka5 {[%emt 0:00:00]} Rf1 {[%emt 0:00:00]} 55. Re7+ {[%emt 0:00:23]} Kc6 {[%emt 0:00:00]} 56. Ng4 {[%emt 0:01:13]} Rf5+ {[%emt 0:00:00]} 57. Ka6 {[%emt 0:01:56]} Rf4 {[%emt 0:00:00]} 58. a5 {[%emt 0:04:09]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.8"]
[White "Achuthan, Dylan"]
[Black "Van Randtwijk, Mick"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1863"]
[BlackElo "2168"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:20]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:16]} 6. h3 {[%emt 0:00:07]} e5 {[%emt 0:01:42]} 7. Nde2 {[%emt 0:00:08]} Be6 {[%emt 0:01:10]} 8. g4 {[%emt 0:02:26] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Be7 {[%emt 0:05:57]} (8... h6 9. Bg2 Nbd7 10. a4 Rc8 11. O-O Be7 12. Ng3 g6 13. Nd5 Bxd5 14. exd5 h5 15. g5 Nh7 {½-½ (52) Popov,I (2592)-Bindrich,F (2606) St Petersburg 2018}) 9. Bg2 {[%emt 0:03:09]} O-O {[%emt 0:05:25]} 10. O-O {[%emt 0:03:31]} Nc6 {[%emt 0:01:52]} 11. Kh1 $146 {[%emt 0:04:10]} ({Predecessor:} 11. Nd5 Bxd5 12. exd5 Na5 13. Ng3 g6 14. b3 Nd7 15. Bh6 Re8 16. Qe2 b5 17. Ne4 Nb7 {½-½ (35) Reyes Penas,S (2103)-Quispe Arteaga,G (2312) Collado Villalba 2018}) 11... Nd7 {[%emt 0:03:11]} 12. Nd5 {[%emt 0:07:48]} Rc8 {[%emt 0:03:26]} 13. c3 {[%emt 0:06:46]} b5 {[%emt 0:06:08]} 14. Ng3 {[%emt 0:15:47]} Re8 {[%emt 0:05:22]} 15. Nf5 {[%emt 0:22:00]} Bf8 {[%emt 0:01:23]} 16. Qf3 {[%emt 0:06:18]} Na5 {[%emt 0:12:34]} 17. Qg3 {[%emt 0:02:12]} Nc4 {[%emt 0:02:41]} (17... Bxd5 $5 18. exd5 Nc4 $11) 18. h4 {[%emt 0:09:45]} Nc5 {[%emt 0:07:51]} (18... Bxd5 $15 19. exd5 g6) 19. g5 {[%emt 0:04:25]} Kh8 {[%emt 0:05:38]} 20. h5 {[%emt 0:02:50]} Bxd5 {[%emt 0:12:31]} 21. exd5 {[%emt 0:00:14]} Qd7 {[%emt 0:00:30]} 22. Bh3 {[%emt 0:02:58]} Qb7 {[%emt 0:00:06]} 23. Bg2 $11 {[%emt 0:01:15]} e4 {[%emt 0:03:22]} 24. Bf4 {[%emt 0:05:34]} Qxd5 {[%emt 0:01:52]} 25. Nh4 {[%emt 0:00:30]} Nxb2 {[%emt 0:04:08]} 26. Qg4 {[%emt 0:00:34]} Nbd3 {[%emt 0:01:26]} 27. g6 {[%emt 0:00:27]} Nxf4 {[%emt 0:01:22]} 28. Qxf4 {[%emt 0:00:18]} Qxh5 {[%emt 0:00:25]} 29. gxf7 {[%emt 0:00:42]} Re7 {[%emt 0:01:14]} 30. Kg1 {[%emt 0:00:32]} Rxf7 {[%emt 0:00:20]} 31. Qg3 {[%emt 0:00:02]} Be7 {[%emt 0:01:07]} 32. Qh3 {[%emt 0:00:39]} Rcf8 {[%emt 0:00:34]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.9"]
[White "Van Doren, Bas"]
[Black "Reichardt, Robin"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1945"]
[BlackElo "2061"]
[Annotator "NA"]
[PlyCount "117"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:13]} 4. Nxd4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:17]} 5. Be3 {[%emt 0:00:00]} Qf6 {[%emt 0:00:42]} 6. c3 {[%emt 0:00:00]} Nge7 {[%emt 0:00:27]} 7. Bc4 {[%emt 0:00:01]} O-O {[%emt 0:00:29]} 8. O-O {[%emt 0:00:51]} b6 {[%emt 0:00:44]} 9. Nc2 {[%emt 0:00:53] C45: Scotch Game} Ne5 {[%emt 0:01:37]} 10. Be2 {[%emt 0:03:58]} N5g6 {[%emt 0:03:29]} (10... Bb7 11. f4 N5g6 12. e5 Qe6 13. b4 Bxe3+ 14. Nxe3 Nh4 15. Bg4 f5 16. Be2 Kh8 {0-1 (34) Kasparov,G (2812)-Caruana,F (2795) Saint Louis 2016}) 11. g3 {[%emt 0:07:19]} Bb7 {[%emt 0:15:21]} 12. Nd2 {[%emt 0:01:55]} d5 $146 {[%emt 0:09:44]} ({Predecessor:} 12... Bxe3 13. Nxe3 d5 14. Bf3 Rad8 15. Qe2 d4 16. cxd4 Qxd4 {1-0 (49) Berg,E (2575)-Grandelius,N (2644) Sweden 2016}) 13. Bxc5 {[%emt 0:05:24]} bxc5 {[%emt 0:00:43]} 14. exd5 {[%emt 0:00:06]} Bxd5 {[%emt 0:06:00]} (14... Nxd5 $17 15. Bf3 Rad8) 15. Bf3 {[%emt 0:02:40]} Rad8 {[%emt 0:02:18]} 16. Bxd5 {[%emt 0:05:19]} Nxd5 {[%emt 0:05:57]} 17. Ne4 {[%emt 0:10:22]} Qf5 {[%emt 0:04:23]} 18. Qe2 {[%emt 0:01:55]} Rfe8 {[%emt 0:07:02]} 19. Rae1 {[%emt 0:12:09]} Re6 {[%emt 0:10:55]} (19... Qh3 $17 20. Qb5 {[#]} Ngf4 $1 {[%mdl 512]} 21. gxf4 Rxe4 22. Rxe4 Qg4+ {[%mdl 64] Double Attack} 23. Kh1 Qf3+ {[%mdl 64] Double Attack} 24. Kg1 Qxe4) 20. f3 {[%emt 0:11:10]} Qh5 {[%emt 0:15:09]} ({Better is} 20... Rb8 $11) 21. Qd2 {[%emt 0:05:45]} Ree8 {[%emt 0:04:50]} 22. Qg5 {[%emt 0:01:37]} Qxg5 {[%emt 0:01:14]} 23. Nxg5 {[%emt 0:00:15]} Ne5 {[%emt 0:00:49]} 24. f4 {[%emt 0:06:17]} Nc4 {[%emt 0:01:28]} 25. Rxe8+ {[%emt 0:06:02]} Rxe8 {[%emt 0:00:02]} 26. b3 $15 {[%emt 0:00:01]} (26. Rd1 $5 {[%cal Rd1d5]} c6 27. b3 $11) 26... Nd6 {[%emt 0:01:04]} 27. c4 {[%emt 0:03:23]} Nc3 {[%emt 0:01:50]} 28. Ne1 {[%emt 0:05:21]} h6 {[%emt 0:01:06]} 29. Ngf3 {[%emt 0:00:34]} Nxa2 {[%emt 0:00:52]} 30. Nd3 {[%emt 0:00:41]} Ne4 {[%emt 0:02:18]} 31. Ra1 {[%emt 0:00:37]} Nb4 {[%emt 0:00:06]} 32. Nxb4 {[%emt 0:01:11]} cxb4 {[%emt 0:00:02]} 33. Rxa7 {[%emt 0:00:12]} c5 {[%emt 0:00:34]} 34. Ne5 {[%emt 0:04:23]} Nd2 {[%emt 0:00:21]} 35. Nxf7 {[%emt 0:01:01]} Nxb3 {[%emt 0:00:38]} 36. Ne5 {[%emt 0:01:16]} Rd8 {[%emt 0:02:09]} 37. Rc7 {[%emt 0:01:23]} Rd1+ {[%emt 0:01:15]} 38. Kf2 {[%emt 0:01:48]} Rd4 {[%emt 0:00:44]} 39. Rc8+ {[%emt 0:01:17]} Kh7 {[%emt 0:00:09]} 40. f5 {[%emt 0:00:39]} Rd6 {[%emt 0:02:23]} 41. Ng6 {[%emt 0:05:54]} Rxg6 {[%emt 0:01:21]} 42. fxg6+ {[%emt 0:00:06]} Kxg6 {[%emt 0:00:08]} 43. Ke3 {[%emt 0:01:09]} Kf5 {[%emt 0:02:56]} 44. h3 {[%emt 0:02:58]} Ke5 {[%emt 0:02:12]} 45. Rc6 {[%emt 0:00:39]} Kf5 {[%emt 0:01:40]} 46. Kd3 {[%emt 0:01:17]} h5 {[%emt 0:02:02]} 47. Rd6 {[%emt 0:03:30]} g5 {[%emt 0:03:07]} 48. Ke3 {[%emt 0:01:09]} Ke5 {[%emt 0:02:09]} 49. Rd5+ {[%emt 0:00:38]} Kf6 {[%emt 0:00:31]} 50. Ke4 {[%emt 0:00:23]} Kg6 {[%emt 0:03:07]} 51. Rd6+ {[%emt 0:00:19]} Kf7 {[%emt 0:00:22]} 52. Kd5 {[%emt 0:00:44]} Nd2 {[%emt 0:02:21]} 53. Rb6 {[%emt 0:05:30]} Nb3 {[%emt 0:03:08]} 54. Rh6 {[%emt 0:02:44]} Nd2 {[%emt 0:07:05]} 55. Rxh5 {[%emt 0:01:23]} b3 {[%emt 0:01:06]} 56. Rh7+ {[%emt 0:00:06]} Kg6 {[%emt 0:00:30]} 57. Rb7 {[%emt 0:00:07]} Kf5 {[%emt 0:00:25]} 58. Rb6 {[%emt 0:01:23]} g4 {[%emt 0:00:39]} 59. h4 {[%emt 0:00:13]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.04.30"]
[Round "3.10"]
[White "Emans, Job"]
[Black "Van Aken, Jelmer"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1945"]
[BlackElo "1698"]
[Annotator "NA"]
[PlyCount "87"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:00]} Ba6 {[%emt 0:00:00]} 5. Qc2 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:11]} 6. Bd2 {[%emt 0:00:34]} Be7 {[%emt 0:00:23]} 7. Bg2 {[%emt 0:00:40]} c6 {[%emt 0:00:12]} 8. O-O {[%emt 0:01:16]} O-O {[%emt 0:00:29]} 9. b3 {[%emt 0:06:12]} d5 {[%emt 0:01:25]} 10. Rd1 {[%emt 0:02:53]} Nbd7 {[%emt 0:02:40]} 11. Bc1 {[%emt 0:07:05] E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} (11. Bf4 Rc8 12. Nc3 Nh5 13. Bc1 f5 14. e3 Bd6 15. a4 Nhf6 16. Ne2 c5 17. Nf4 Qe7 18. cxd5 cxd4 19. Qb2 dxe3 20. Nxe6 exf2+ 21. Qxf2 {0-1 (35) Sarana,A (2613)-Jakovenko,D (2748) Satka 2018}) 11... Rc8 {[%emt 0:03:27]} 12. Ba3 {[%emt 0:12:42]} c5 {[%emt 0:07:04]} 13. cxd5 {[%emt 0:06:35]} cxd4 $146 {[%emt 0:03:13]} ({Predecessor:} 13... exd5 14. Qb2 Ne4 15. e3 Re8 16. Nbd2 Bf6 17. Rac1 cxd4 18. Nxe4 dxe4 19. Nxd4 {0-1 (31) Will,P (2081)-Lobzhanidze,D (2448) Hofheim 2013}) 14. Qb2 {[%emt 0:00:32]} Bxa3 $1 {[%emt 0:00:38]} ({Reject} 14... exd5 $6 15. Nxd4 Bc5 16. b4 $14) 15. Nxa3 {[%emt 0:00:17] [#]} e5 $1 {[%emt 0:04:42]} ({Reject} 15... exd5 $6 16. Nxd4 Qe7 17. Nac2 $14) 16. e3 {[%emt 0:14:57] [#]} ({Better is} 16. Rdc1 $15) 16... dxe3 $1 {[%emt 0:01:17]} 17. fxe3 {[%emt 0:00:05]} e4 {[%emt 0:01:36]} 18. Ne5 {[%emt 0:01:33]} Nxe5 {[%emt 0:01:20]} 19. Qxe5 {[%emt 0:00:05]} Re8 {[%emt 0:00:07]} 20. Qd4 {[%emt 0:00:18]} Rc5 {[%emt 0:08:33]} 21. d6 {[%emt 0:09:15]} Bd3 {[%emt 0:02:38]} 22. Rxd3 {[%emt 0:03:56]} exd3 {[%emt 0:00:07]} 23. Qxd3 {[%emt 0:00:23]} Qc8 {[%emt 0:02:15]} 24. Rd1 {[%emt 0:12:29]} (24. Qd2 $142) 24... Rc3 {[%emt 0:03:00]} 25. Qd2 {[%emt 0:01:57]} Qc5 $2 {[%emt 0:05:07]} (25... Rcxe3 $19 26. Nc4 Re2) 26. Nc4 {[%emt 0:01:07]} Rxc4 {[%emt 0:03:57]} 27. bxc4 {[%emt 0:00:11]} Rxe3 {[%emt 0:00:11]} 28. Kh1 {[%emt 0:01:48]} Re8 {[%emt 0:03:46]} 29. Qf4 {[%emt 0:03:23]} h6 {[%emt 0:08:48]} 30. h3 {[%emt 0:01:47]} Nd7 {[%emt 0:07:15]} 31. Bd5 {[%emt 0:01:47]} Nf6 {[%emt 0:00:43]} 32. Bg2 {[%emt 0:00:14]} Rd8 {[%emt 0:04:19]} 33. h4 {[%emt 0:04:29]} Ne8 $11 {[%emt 0:01:54]} 34. d7 {[%emt 0:01:14]} Nf6 {[%emt 0:00:10]} 35. Bh3 {[%emt 0:00:13]} Qc6+ {[%emt 0:01:39]} 36. Kh2 {[%emt 0:00:06]} Qe4 {[%emt 0:05:25]} 37. Qd2 {[%emt 0:02:53]} Qe5 {[%emt 0:05:20]} 38. Re1 {[%emt 0:01:22]} Qc7 {[%emt 0:01:15]} 39. Rd1 {[%emt 0:00:29]} Ne4 {[%emt 0:01:09]} 40. Qe3 {[%emt 0:00:36]} Nf6 {[%emt 0:09:45]} 41. Qe7 {[%emt 0:34:22]} Qb8 {[%emt 0:08:19]} 42. a4 {[%emt 0:00:00]} Qc7 {[%emt 0:01:49]} 43. Rd6 {[%emt 0:00:00]} Nh7 {[%emt 0:08:11]} 44. Rc6 {[%emt 0:00:00]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.1"]
[White "De Boer, Eelke"]
[Black "Vrolijk, Liam"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2338"]
[BlackElo "2465"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 5. c3 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 6. exd5 {[%emt 0:11:45]} Qxd5 {[%emt 0:00:18]} 7. Bc4 {[%emt 0:00:12]} Qd6 {[%emt 0:00:09]} 8. Nbd2 {[%emt 0:02:08]} O-O {[%emt 0:02:43]} 9. O-O {[%emt 0:09:32]} Bf5 {[%emt 0:05:23]} 10. b4 {[%emt 0:04:38]} Bb6 {[%emt 0:00:19]} 11. a4 {[%emt 0:05:12]} Bxd3 {[%emt 0:12:18]} 12. Bxd3 {[%emt 0:08:58]} Qxd3 {[%emt 0:00:08]} 13. a5 {[%emt 0:00:07]} Bxf2+ {[%emt 0:10:12]} 14. Rxf2 {[%emt 0:01:35]} Ng4 {[%emt 0:00:43]} 15. Re2 {[%emt 0:13:43]} Ne3 {[%emt 0:04:15]} 16. Ne1 {[%emt 0:02:47]} Qxc3 {[%emt 0:03:51]} 17. Qb3 {[%emt 0:00:58]} Qxa1 {[%emt 0:07:53]} 18. Bb2 {[%emt 0:00:10]} Qd1 {[%emt 0:00:06]} 19. Qxe3 {[%emt 0:01:19]} Rad8 {[%emt 0:06:58]} 20. Nc4 {[%emt 0:12:18]} f6 {[%emt 0:03:46]} 21. Bc3 {[%emt 0:05:40]} Nd4 {[%emt 0:07:48]} 22. Rd2 {[%emt 0:02:32]} Qb3 {[%emt 0:02:16]} 23. Bxd4 {[%emt 0:03:27]} Qxc4 {[%emt 0:00:49]} 24. Bc5 {[%emt 0:00:16]} Rxd2 {[%emt 0:06:19]} 25. Qxd2 {[%emt 0:00:54]} Ra8 {[%emt 0:00:19]} 26. Nc2 {[%emt 0:04:41]} b6 {[%emt 0:01:29]} 27. Be3 {[%emt 0:01:12]} Qe6 {[%emt 0:03:41]} 28. Na3 {[%emt 0:02:09]} bxa5 {[%emt 0:01:30]} 29. bxa5 {[%emt 0:00:44]} a6 {[%emt 0:00:29]} 30. Qc3 {[%emt 0:00:21]} Qd6 {[%emt 0:03:25]} 31. Bc5 {[%emt 0:02:50]} Qd1+ {[%emt 0:00:33]} 32. Kf2 {[%emt 0:00:04]} Rd8 {[%emt 0:01:44]} 33. Be3 {[%emt 0:00:10]} Qd6 {[%emt 0:01:49]} 34. Nc2 {[%emt 0:02:14]} f5 {[%emt 0:02:42]} 35. Qc4+ {[%emt 0:01:09]} Kh8 {[%emt 0:00:14]} 36. Nb4 {[%emt 0:00:14]} f4 {[%emt 0:01:00]} 37. Bc1 {[%emt 0:00:52]} e4 {[%emt 0:00:50]} 38. Nc6 {[%emt 0:01:58]} Re8 {[%emt 0:04:43]} 39. Ke2 {[%emt 0:01:33]} f3+ {[%emt 0:00:35]} 40. gxf3 {[%emt 0:00:44]} Qxh2+ {[%emt 0:00:11]} 41. Ke3 {[%emt 0:30:26]} Qg3 {[%emt 0:34:46]} 42. Qf7 {[%emt 0:00:00]} Qe1+ {[%emt 0:00:00]} 43. Kd4 {[%emt 0:00:00]} Qd1+ {[%emt 0:00:00]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.2"]
[White "Warmerdam, Max"]
[Black "Elgersma, Simon"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2472"]
[BlackElo "2137"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:21]} 4. e5 {[%emt 0:00:00]} Ne7 {[%emt 0:00:08]} 5. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:00:06]} 6. bxc3 {[%emt 0:00:00]} c5 {[%emt 0:00:20]} 7. Qg4 {[%emt 0:00:07]} O-O {[%emt 0:00:10]} 8. Bd3 {[%emt 0:00:04]} f5 {[%emt 0:00:09]} 9. exf6 {[%emt 0:02:03]} Rxf6 {[%emt 0:00:07]} 10. Bg5 {[%emt 0:00:16]} Rf7 {[%emt 0:00:05]} 11. Qh5 {[%emt 0:00:24]} g6 {[%emt 0:00:08]} 12. Qd1 {[%emt 0:00:03]} Qa5 {[%emt 0:00:10]} 13. Nf3 {[%emt 0:01:42]} Nd7 {[%emt 0:14:05]} 14. O-O {[%emt 0:06:00]} c4 {[%emt 0:01:54]} 15. Be2 {[%emt 0:01:26]} Nc6 {[%emt 0:02:42]} 16. Qd2 {[%emt 0:15:40]} Nf6 {[%emt 0:27:08]} 17. Bxf6 {[%emt 0:15:17]} Rxf6 {[%emt 0:00:08]} 18. Ng5 {[%emt 0:07:11]} h6 {[%emt 0:07:31]} 19. Nh3 {[%emt 0:01:19]} Kg7 {[%emt 0:00:54]} 20. f4 {[%emt 0:00:35]} Bd7 {[%emt 0:03:28]} 21. Nf2 {[%emt 0:01:24]} Raf8 {[%emt 0:01:58]} 22. g3 {[%emt 0:01:28]} h5 {[%emt 0:04:27]} 23. Nh3 {[%emt 0:05:46]} Ne7 {[%emt 0:06:02]} 24. Ng5 {[%emt 0:02:09]} Nf5 {[%emt 0:01:41]} 25. Rf3 {[%emt 0:03:54]} b5 {[%emt 0:02:28]} 26. Bf1 {[%emt 0:01:15]} Nd6 {[%emt 0:13:45]} 27. Re3 {[%emt 0:01:14]} Re8 {[%emt 0:02:33]} 28. Bh3 {[%emt 0:00:37]} Qb6 {[%emt 0:00:30]} 29. Rae1 {[%emt 0:09:20]} Nf7 {[%emt 0:01:03]} 30. Nf3 {[%emt 0:01:24]} Nd6 {[%emt 0:01:01]} 31. Ne5 {[%emt 0:00:13]} Bc8 {[%emt 0:01:05]} 32. Bg2 {[%emt 0:02:04]} Qa5 {[%emt 0:03:02]} 33. Qc1 {[%emt 0:01:33]} Nf5 {[%emt 0:00:47]} 34. Rf3 {[%emt 0:00:03]} Nd6 {[%emt 0:00:11]} 35. Qb2 {[%emt 0:00:29]} Qb6 {[%emt 0:02:58]} 36. Rfe3 {[%emt 0:00:24]} a5 {[%emt 0:00:42]} 37. R3e2 {[%emt 0:00:57]} Re7 {[%emt 0:01:17]} 38. Rb1 {[%emt 0:00:22]} Rb7 {[%emt 0:00:35]} 39. Qc1 {[%emt 0:01:47]} Qc7 {[%emt 0:01:46]} 40. Ra1 {[%emt 0:15:50]} Rb6 {[%emt 0:01:48]} 41. Qe1 {[%emt 0:30:51]} Rf8 {[%emt 0:13:25]} 42. Nf3 {[%emt 0:00:00]} Rf6 {[%emt 0:04:03]} 43. Ng5 {[%emt 0:00:00]} Nb7 {[%emt 0:02:39]} 44. Bxd5 {[%emt 0:00:00]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.3"]
[White "Van Dael, Siem"]
[Black "Halfhide, Sebastian"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2206"]
[BlackElo "2274"]
[Annotator "NA"]
[PlyCount "100"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:01:58]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:25]} 6. Be3 {[%emt 0:00:05]} Ng4 {[%emt 0:00:15]} 7. Bc1 {[%emt 0:00:07]} Nf6 {[%emt 0:00:14]} 8. f3 {[%emt 0:01:44]} Qb6 {[%emt 0:00:05]} 9. Nb3 {[%emt 0:00:33]} e6 {[%emt 0:00:53]} 10. Qe2 {[%emt 0:00:27]} Qc7 {[%emt 0:00:41]} 11. Be3 {[%emt 0:00:10]} b5 {[%emt 0:01:02]} 12. Qd2 {[%emt 0:04:20]} Nbd7 {[%emt 0:04:36]} 13. O-O-O {[%emt 0:09:17]} b4 {[%emt 0:07:02]} 14. Ne2 {[%emt 0:05:20]} d5 {[%emt 0:09:54]} 15. Bf4 {[%emt 0:03:37]} e5 {[%emt 0:02:01]} 16. exd5 $15 {[%emt 0:00:07]} Bd6 {[%emt 0:02:46]} 17. Be3 {[%emt 0:07:16]} a5 {[%emt 0:11:28]} 18. Kb1 {[%emt 0:00:24]} a4 {[%emt 0:01:23]} 19. Nbc1 {[%emt 0:00:07]} Bb7 {[%emt 0:54:35]} 20. c4 {[%emt 0:02:14]} Qxc4 {[%emt 0:00:00]} 21. Nf4 {[%emt 0:00:50]} Qc7 {[%emt 0:00:00]} 22. Ne6 {[%emt 0:00:49]} fxe6 {[%emt 0:00:00]} 23. dxe6 {[%emt 0:00:04]} Bd5 {[%emt 0:00:00]} 24. exd7+ {[%emt 0:00:11]} Qxd7 {[%emt 0:00:00]} 25. Bg5 {[%emt 0:01:59]} Ra5 {[%emt 0:00:00]} 26. Bxf6 {[%emt 0:06:08]} gxf6 {[%emt 0:00:00]} 27. Bc4 {[%emt 0:01:52]} Bxc4 {[%emt 0:00:00]} 28. Qxd6 {[%emt 0:00:07]} Qxd6 {[%emt 0:00:00]} 29. Rxd6 {[%emt 0:00:06]} Ra6 {[%emt 0:00:00]} 30. Rhd1 {[%emt 0:00:42]} Rxd6 {[%emt 0:00:00]} 31. Rxd6 {[%emt 0:00:06]} Ke7 {[%emt 0:00:00]} 32. Rb6 {[%emt 0:01:02]} Bf1 {[%emt 0:00:00]} 33. g3 {[%emt 0:01:24]} Bg2 {[%emt 0:00:00]} 34. Rxb4 {[%emt 0:03:31]} Bxf3 {[%emt 0:00:00]} 35. Rxa4 {[%emt 0:00:07]} Rd8 {[%emt 0:08:00]} 36. Nb3 {[%emt 0:04:24]} Rd1+ {[%emt 0:00:00]} 37. Kc2 {[%emt 0:01:04]} Rh1 {[%emt 0:00:00]} 38. Kc3 {[%emt 0:11:02]} Rxh2 {[%emt 0:00:00]} 39. Nd2 {[%emt 0:00:13]} Bd5 {[%emt 0:00:00]} 40. Rh4 {[%emt 0:05:03]} Rxh4 {[%emt 0:00:00]} 41. gxh4 {[%emt 0:30:04]} Bxa2 {[%emt 0:29:41]} 42. b3 {[%emt 0:00:08]} Ke6 {[%emt 0:00:00]} 43. Kb2 {[%emt 0:00:00]} Bxb3 {[%emt 0:00:00]} 44. Kxb3 {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 45. Kc4 {[%emt 0:00:00]} Kg4 {[%emt 0:00:00]} 46. Kd5 {[%emt 0:00:00]} Kxh4 {[%emt 0:00:00]} 47. Ke6 {[%emt 0:00:00]} Kg4 {[%emt 0:00:00]} 48. Ne4 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 49. Nf6+ {[%emt 0:00:00]} Kf4 {[%emt 0:00:00]} 50. Nd5+ {[%emt 0:00:00]} Ke4 {[%emt 0:00:00]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.4"]
[White "Mesman, Edwyn"]
[Black "Pols, Wiggert"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2224"]
[BlackElo "2104"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:13:04]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:12]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:08]} d6 {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:08]} O-O {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:05]} e5 {[%emt 0:00:08]} 7. d5 {[%emt 0:00:08]} Ne8 {[%emt 0:02:28]} 8. g4 {[%emt 0:01:53]} c5 {[%emt 0:03:51]} 9. h4 {[%emt 0:01:58]} f5 {[%emt 0:04:45]} 10. gxf5 {[%emt 0:02:20]} gxf5 {[%emt 0:00:20]} 11. exf5 {[%emt 0:00:08]} Bxf5 {[%emt 0:03:09]} 12. Bd3 $14 {[%emt 0:13:20]} e4 {[%emt 0:07:10]} 13. Nxe4 {[%emt 0:00:20]} h6 {[%emt 0:00:34]} 14. Ne2 {[%emt 0:04:44]} Nd7 {[%emt 0:21:06]} 15. N2g3 {[%emt 0:14:41]} Bh7 {[%emt 0:08:44]} 16. Ng5 {[%emt 0:13:03]} Bxd3 {[%emt 0:18:06]} 17. Qxd3 {[%emt 0:00:12]} hxg5 {[%emt 0:00:52]} 18. hxg5 {[%emt 0:00:07]} Rf3 {[%emt 0:07:03]} 19. Qh7+ {[%emt 0:11:24]} Kf8 {[%emt 0:00:00]} 20. Nf5 {[%emt 0:00:00]} Ne5 {[%emt 0:14:13]} 21. Nxg7 {[%emt 0:11:02]} Nxg7 {[%emt 0:00:13]} 22. g6 {[%emt 0:00:10]} Qf6 {[%emt 0:06:34]} 23. Qh8+ {[%emt 0:00:15]} Ke7 {[%emt 0:00:05]} 24. Qxa8 {[%emt 0:00:09]} Nd3+ {[%emt 0:01:38]} 25. Ke2 {[%emt 0:01:12]} Rxf2+ {[%emt 0:00:35]} 26. Bxf2 {[%emt 0:05:59]} Qxf2+ {[%emt 0:00:07]} 27. Kxd3 {[%emt 0:00:19]} Qd4+ {[%emt 0:00:22]} 28. Ke2 {[%emt 0:00:31]} Qxc4+ {[%emt 0:00:52]} 29. Kf2 {[%emt 0:01:10]} Qf4+ {[%emt 0:00:13]} 30. Ke2 {[%emt 0:00:10]} Qe4+ {[%emt 0:00:09]} 31. Kf2 {[%emt 0:00:05]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.5"]
[White "Van Roon, Sjoerd"]
[Black "Ghebreab, Elnathan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2115"]
[BlackElo "1882"]
[Annotator "NA"]
[PlyCount "92"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:49]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:00]} e5 {[%emt 0:00:11]} 5. Nb5 {[%emt 0:00:07]} d6 {[%emt 0:00:14]} 6. N1c3 {[%emt 0:00:20]} a6 {[%emt 0:00:08]} 7. Na3 {[%emt 0:00:03]} b5 {[%emt 0:00:04]} 8. Nd5 {[%emt 0:00:02]} Nge7 {[%emt 0:00:07]} 9. c4 {[%emt 0:01:04]} Nxd5 {[%emt 0:00:12]} 10. exd5 {[%emt 0:00:06]} Nd4 {[%emt 0:00:39]} 11. cxb5 {[%emt 0:02:30]} g6 {[%emt 0:01:08]} 12. Be3 {[%emt 0:02:59]} Bg7 {[%emt 0:00:20]} 13. Bxd4 {[%emt 0:02:06]} exd4 {[%emt 0:00:06]} 14. Bd3 {[%emt 0:00:47]} O-O {[%emt 0:00:08]} 15. O-O {[%emt 0:00:25]} Qa5 {[%emt 0:00:10]} 16. Qe1 {[%emt 0:09:32]} axb5 {[%emt 0:04:54]} 17. Qxa5 {[%emt 0:02:47]} Rxa5 {[%emt 0:00:02]} 18. Nxb5 {[%emt 0:00:24]} Bf5 {[%emt 0:01:55]} 19. Bxf5 {[%emt 0:02:00]} Rxb5 {[%emt 0:00:15]} 20. Bd3 {[%emt 0:01:22]} Rxb2 {[%emt 0:01:36]} 21. a4 {[%emt 1:13:56]} Ra8 {[%emt 0:12:33]} 22. a5 {[%emt 0:00:00]} Rd2 {[%emt 0:06:17]} 23. Bc4 {[%emt 0:00:00]} Rc2 {[%emt 0:03:36]} 24. Bd3 {[%emt 0:00:00]} Rd2 {[%emt 0:00:31]} 25. Bc4 {[%emt 0:00:00]} Rc2 {[%emt 0:00:50]} 26. Ra4 {[%emt 0:00:00]} h5 {[%emt 0:07:02]} 27. a6 {[%emt 0:00:00]} Rxc4 {[%emt 0:00:59]} 28. Rxc4 {[%emt 0:00:00]} Rxa6 {[%emt 0:00:02]} 29. Rc6 {[%emt 0:00:00]} Ra8 {[%emt 0:10:38]} 30. Rxd6 {[%emt 0:00:00]} Kf8 {[%emt 0:04:43]} 31. Rb6 {[%emt 0:00:00]} Rd8 {[%emt 0:04:28]} 32. Rb5 {[%emt 0:00:00]} Ke7 {[%emt 0:01:22]} 33. Rc1 {[%emt 0:00:00]} Kd6 {[%emt 0:01:50]} 34. f4 {[%emt 0:00:00]} Bh6 {[%emt 0:00:02]} 35. g3 {[%emt 0:00:00]} h4 {[%emt 0:00:03]} 36. Rc4 {[%emt 0:00:00]} hxg3 {[%emt 0:02:51]} 37. hxg3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:38]} 38. Rc6+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:31]} 39. Rb7+ {[%emt 0:00:00]} Rd7 {[%emt 0:01:06]} 40. Rxd7+ {[%emt 0:00:00]} Kxd7 {[%emt 0:00:02]} 41. Kf2 {[%emt 0:17:06]} Bh8 {[%emt 0:30:36]} 42. Ke2 {[%emt 0:00:32]} Bg7 {[%emt 0:00:14]} 43. Kd3 {[%emt 0:00:06]} Bh8 {[%emt 0:00:10]} 44. Ra6 {[%emt 0:00:06]} Bg7 {[%emt 0:00:06]} 45. Kc4 {[%emt 0:00:37]} Bh8 {[%emt 0:00:07]} 46. Ra7+ {[%emt 0:00:26]} Ke8 {[%emt 0:38:39]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.6"]
[White "Van Hoorn, Geert"]
[Black "Ypma, Jord"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1965"]
[BlackElo "1854"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Be2 {[%emt 0:00:00]} Nc6 {[%emt 0:01:16]} 3. f4 {[%emt 0:00:04]} e6 {[%emt 0:00:37]} 4. Nf3 {[%emt 0:00:07]} g6 {[%emt 0:01:20]} 5. O-O {[%emt 0:00:13]} Bg7 {[%emt 0:00:31]} 6. c3 {[%emt 0:00:24]} Nge7 {[%emt 0:04:18]} 7. d3 {[%emt 0:01:55]} d5 {[%emt 0:01:24]} 8. Be3 {[%emt 0:01:32]} d4 {[%emt 0:01:31]} 9. Bf2 {[%emt 0:03:20]} O-O {[%emt 0:02:06]} 10. c4 {[%emt 0:00:19]} a6 {[%emt 0:02:13]} 11. Nbd2 {[%emt 0:01:11]} f5 {[%emt 0:11:56]} 12. e5 {[%emt 0:01:20]} h6 {[%emt 0:07:46]} 13. Kh1 {[%emt 0:03:13]} Kh7 {[%emt 0:01:42]} 14. Rg1 {[%emt 0:01:53]} b6 {[%emt 0:00:29]} 15. a3 {[%emt 0:06:18]} a5 {[%emt 0:02:12]} 16. g4 {[%emt 0:08:42]} Bb7 {[%emt 0:02:41]} 17. g5 {[%emt 0:05:49]} Rh8 {[%emt 0:04:39]} 18. h3 {[%emt 0:02:31]} Qc7 {[%emt 0:07:05]} 19. Kh2 {[%emt 0:01:49]} Nd8 {[%emt 0:00:27]} 20. Bh4 {[%emt 0:07:17]} Nf7 {[%emt 0:03:04]} 21. gxh6 {[%emt 0:01:49]} Bxh6 {[%emt 0:00:31]} 22. Ng5+ {[%emt 0:00:16]} Bxg5 {[%emt 0:00:52]} 23. Bxg5 {[%emt 0:00:29]} Nxg5 {[%emt 0:00:12]} 24. Rxg5 {[%emt 0:00:17]} Kg7 {[%emt 0:00:45]} 25. Bf3 {[%emt 0:02:13]} Rh4 {[%emt 0:01:13]} 26. Bxb7 {[%emt 0:03:57]} Qxb7 {[%emt 0:00:32]} 27. Qf3 {[%emt 0:00:36]} Qa6 {[%emt 0:12:49]} 28. Rag1 {[%emt 0:07:50]} Rah8 {[%emt 0:00:39]} 29. R5g3 {[%emt 0:03:36]} R8h6 {[%emt 0:06:38]} 30. a4 {[%emt 0:03:09]} Qc8 {[%emt 0:01:58]} 31. Nb1 {[%emt 0:13:12]} Qc6 {[%emt 0:02:39]} 32. Na3 {[%emt 0:01:50]} Rxh3+ {[%emt 0:00:50]} 33. Kg2 {[%emt 0:02:40]} Rxg3+ {[%emt 0:00:31]} 34. Kxg3 {[%emt 0:00:41]} Rh3+ {[%emt 0:00:08]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.7"]
[White "Van Randtwijk, Mick"]
[Black "Van Doren, Bas"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2168"]
[BlackElo "1945"]
[Annotator "NA"]
[PlyCount "118"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 5. Qd3 {[%emt 0:00:03]} Nc6 {[%emt 0:04:24]} 6. Nxc6 {[%emt 0:01:17]} dxc6 {[%emt 0:03:37]} 7. Nc3 {[%emt 0:02:13]} Qxd3 {[%emt 0:15:41]} 8. Bxd3 {[%emt 0:00:09]} e5 {[%emt 0:00:21]} 9. Be3 {[%emt 0:03:47]} Be6 {[%emt 0:09:31]} 10. Na4 {[%emt 0:05:20]} Nf6 {[%emt 0:03:10]} 11. Nc5 {[%emt 0:01:34]} Bxc5 {[%emt 0:01:23]} 12. Bxc5 {[%emt 0:00:07]} Nd7 {[%emt 0:00:30]} 13. Be3 {[%emt 0:04:41]} c5 {[%emt 0:10:23]} 14. c3 {[%emt 0:11:01]} Ke7 {[%emt 0:04:41]} 15. Ke2 {[%emt 0:00:43]} Kd6 {[%emt 0:14:39]} 16. Rhd1 {[%emt 0:08:11]} Kc7 {[%emt 0:06:54]} 17. Rd2 {[%emt 0:00:58]} Rhd8 {[%emt 0:00:56]} 18. b3 {[%emt 0:02:17]} b6 {[%emt 0:02:48]} 19. Rad1 {[%emt 0:01:39]} Nb8 {[%emt 0:00:47]} 20. Bc2 {[%emt 0:03:09]} Nc6 {[%emt 0:00:29]} 21. h3 {[%emt 0:03:08]} f6 {[%emt 0:02:12]} 22. Ke1 {[%emt 0:06:25]} Rxd2 {[%emt 0:01:30]} 23. Rxd2 {[%emt 0:00:30]} Rd8 {[%emt 0:00:44]} 24. Bd3 {[%emt 0:03:55]} Bc8 {[%emt 0:01:57]} 25. Bc4 {[%emt 0:01:50]} Rxd2 {[%emt 0:15:53]} 26. Kxd2 {[%emt 0:00:08]} Nd8 {[%emt 0:00:00]} 27. b4 {[%emt 0:02:36]} cxb4 {[%emt 0:00:00]} 28. cxb4 {[%emt 0:00:06]} Be6 {[%emt 0:00:00]} 29. Kc3 {[%emt 0:01:36]} Bxc4 {[%emt 0:00:00]} 30. Kxc4 {[%emt 0:00:06]} Kc6 {[%emt 0:00:00]} 31. g3 {[%emt 0:04:17]} Nf7 {[%emt 0:00:00]} 32. a4 {[%emt 0:01:43]} b5+ {[%emt 0:00:00]} 33. axb5+ {[%emt 0:00:15]} axb5+ {[%emt 0:00:00]} 34. Kd3 {[%emt 0:00:10]} Nd8 {[%emt 0:00:00]} 35. f4 {[%emt 0:04:16]} Nb7 {[%emt 0:00:00]} 36. f5 {[%emt 0:14:23]} Kd7 {[%emt 0:00:00]} 37. g4 {[%emt 0:02:26]} Nd8 {[%emt 0:00:00]} 38. Bc5 {[%emt 0:01:23]} Ke8 {[%emt 0:00:00]} 39. h4 {[%emt 0:02:56]} Kf7 {[%emt 0:00:00]} 40. Ke3 {[%emt 0:02:07]} h6 {[%emt 0:04:38]} 41. Bd6 {[%emt 0:32:21]} Nc6 {[%emt 0:30:56]} 42. Kf3 {[%emt 0:02:47]} Kg8 {[%emt 0:02:07]} 43. g5 {[%emt 0:01:56]} h5 {[%emt 0:00:17]} 44. Ke3 {[%emt 0:01:46]} Kf7 {[%emt 0:00:24]} 45. Kd3 {[%emt 0:00:15]} Kg8 {[%emt 0:00:27]} 46. Kc3 {[%emt 0:00:31]} fxg5 {[%emt 0:00:00]} 47. Kd3 {[%emt 0:00:00]} gxh4 {[%emt 0:00:00]} 48. Ke3 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 49. Kf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 50. fxg6+ {[%emt 0:00:00]} Kxg6 {[%emt 0:00:00]} 51. Bc5 {[%emt 0:00:00]} Nd4+ {[%emt 0:00:00]} 52. Kg2 {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 53. Kh3 {[%emt 0:00:00]} Kf4 {[%emt 0:00:00]} 54. Kxh4 {[%emt 0:00:00]} Kxe4 {[%emt 0:00:00]} 55. Kxh5 {[%emt 0:00:00]} Kd3 {[%emt 0:00:00]} 56. Kh4 {[%emt 0:00:00]} e4 {[%emt 0:00:00]} 57. Kh3 {[%emt 0:00:00]} e3 {[%emt 0:00:00]} 58. Kg2 {[%emt 0:00:00]} e2 {[%emt 0:00:00]} 59. Kf2 {[%emt 0:00:00]} Nc2 {[%emt 0:00:00]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.8"]
[White "Van Foreest, Machteld"]
[Black "Emans, Job"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2065"]
[BlackElo "1945"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:00]} d6 {[%emt 0:00:05]} 6. Bb3 {[%emt 0:00:08]} a6 {[%emt 0:00:15]} 7. h3 {[%emt 0:00:04]} h6 {[%emt 0:00:56]} 8. Nbd2 {[%emt 0:00:05]} Ba7 {[%emt 0:00:31]} 9. Nf1 {[%emt 0:00:06]} d5 {[%emt 0:00:49]} 10. Qe2 {[%emt 0:00:07]} dxe4 {[%emt 0:02:11]} 11. dxe4 {[%emt 0:00:34]} O-O {[%emt 0:00:14]} 12. g4 {[%emt 0:00:33]} Nh7 {[%emt 0:19:42]} 13. Ne3 {[%emt 0:01:30]} Be6 {[%emt 0:05:26]} 14. Bd2 {[%emt 0:03:18]} Qd7 {[%emt 0:03:47]} 15. Rg1 {[%emt 0:03:03]} Rad8 {[%emt 0:01:48]} 16. Bc2 {[%emt 0:03:52]} Ng5 {[%emt 0:05:55]} 17. Nxg5 {[%emt 0:08:06]} hxg5 {[%emt 0:00:40]} 18. O-O-O {[%emt 0:02:34]} f6 {[%emt 0:03:09]} 19. h4 {[%emt 0:06:40]} gxh4 {[%emt 0:22:46]} 20. g5 {[%emt 0:00:47]} fxg5 {[%emt 0:01:18]} 21. Rxg5 {[%emt 0:00:40]} Rf7 {[%emt 0:01:34]} 22. Nf5 {[%emt 0:03:23]} Kf8 {[%emt 0:05:51]} 23. Qh5 {[%emt 0:01:59]} Bxf5 {[%emt 0:05:13]} 24. exf5 {[%emt 0:00:31]} Ne7 {[%emt 0:02:26]} 25. Qh8+ {[%emt 0:01:45]} Ng8 {[%emt 0:00:09]} 26. Bb3 {[%emt 0:00:10]} Qe7 {[%emt 0:02:30]} 27. Bxf7 {[%emt 0:00:31]} Qxf7 {[%emt 0:00:06]} 28. Rdg1 {[%emt 0:00:36]} Rd7 {[%emt 0:00:41]} 29. Rxg7 {[%emt 0:04:16]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.9"]
[White "Achuthan, Dylan"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1863"]
[BlackElo "2041"]
[Annotator "NA"]
[PlyCount "122"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 4. Be2 {[%emt 0:00:00]} Nc6 {[%emt 0:01:26]} 5. d3 {[%emt 0:00:00]} e6 {[%emt 0:00:29]} 6. O-O {[%emt 0:00:07]} Be7 {[%emt 0:00:04]} 7. Re1 {[%emt 0:00:19]} O-O {[%emt 0:00:08]} 8. Bf1 {[%emt 0:00:07]} Qc7 {[%emt 0:10:03]} 9. d4 {[%emt 0:00:45]} d5 {[%emt 0:01:30]} 10. e5 {[%emt 0:02:34]} Nd7 {[%emt 0:00:17]} 11. Bd3 {[%emt 0:00:34]} f6 {[%emt 0:00:55]} 12. exf6 {[%emt 0:05:30]} Nxf6 {[%emt 0:02:20]} 13. Bg5 {[%emt 0:23:44]} cxd4 {[%emt 0:06:07]} 14. cxd4 {[%emt 0:01:46]} Nb4 {[%emt 0:04:56]} 15. Nc3 {[%emt 0:06:51]} Nxd3 {[%emt 0:01:22]} 16. Qxd3 {[%emt 0:00:02]} a6 {[%emt 0:08:00]} 17. Rac1 {[%emt 0:08:20]} Qd8 {[%emt 0:04:36]} 18. Na4 {[%emt 0:14:04]} Bd7 {[%emt 0:02:30]} 19. Nc5 {[%emt 0:01:50]} Bxc5 {[%emt 0:00:11]} 20. Rxc5 {[%emt 0:00:26]} Rc8 {[%emt 0:07:20]} 21. Rxc8 {[%emt 0:02:52]} Qxc8 {[%emt 0:00:29]} 22. Rc1 {[%emt 0:03:56]} Qb8 {[%emt 0:02:45]} 23. Qa3 {[%emt 0:04:12]} Ne4 {[%emt 0:02:48]} 24. Ne5 {[%emt 0:03:00]} Bb5 {[%emt 0:10:38]} 25. Bh4 {[%emt 0:08:33]} Rc8 {[%emt 0:02:39]} 26. Rd1 {[%emt 0:04:24]} Qc7 {[%emt 0:01:56]} 27. f3 {[%emt 0:03:07]} Nd6 {[%emt 0:01:39]} 28. Bg5 {[%emt 0:02:26]} Nf5 {[%emt 0:03:04]} 29. g4 {[%emt 0:01:24]} Nxd4 {[%emt 0:06:09]} 30. Qe3 {[%emt 0:02:47]} Qxe5 {[%emt 0:01:25]} 31. Rxd4 {[%emt 0:00:26]} Qxe3+ {[%emt 0:08:07]} 32. Bxe3 {[%emt 0:00:01]} Rc2 {[%emt 0:01:15]} 33. Rd2 {[%emt 0:00:01]} Rc1+ {[%emt 0:00:15]} 34. Kg2 {[%emt 0:00:55]} Ra1 {[%emt 0:00:38]} 35. a3 {[%emt 0:00:01]} Bc4 {[%emt 0:01:21]} 36. f4 {[%emt 0:01:18]} Kf7 {[%emt 0:00:35]} 37. h4 {[%emt 0:00:31]} Rb1 {[%emt 0:04:38]} 38. Kg3 {[%emt 0:01:23]} a5 {[%emt 0:00:56]} 39. Kg2 {[%emt 0:00:17]} b5 {[%emt 0:00:34]} 40. Kg3 {[%emt 0:00:22]} b4 {[%emt 0:02:32]} 41. axb4 {[%emt 0:31:04]} axb4 {[%emt 0:30:09]} 42. Bc5 {[%emt 0:00:00]} b3 {[%emt 0:00:00]} 43. Bd4 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 44. Kf3 {[%emt 0:00:00]} Re1 {[%emt 0:00:00]} 45. Be5 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 46. Kg3 {[%emt 0:00:00]} Re1 {[%emt 0:00:00]} 47. Kf3 {[%emt 0:00:00]} Bb5 {[%emt 0:00:00]} 48. Rd4 {[%emt 0:00:00]} Bc4 {[%emt 0:00:00]} 49. Rd2 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 50. h5 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 51. Kg2 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 52. Kf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 53. hxg6+ {[%emt 0:00:00]} Kxg6 {[%emt 0:00:00]} 54. Kg3 {[%emt 0:00:00]} Rf1 {[%emt 0:00:00]} 55. Bc3 {[%emt 0:00:00]} Rc1 {[%emt 0:00:00]} 56. Kf3 {[%emt 0:00:00]} Bb5 {[%emt 0:00:00]} 57. Rh2 {[%emt 0:00:45]} Rd1 {[%emt 0:00:00]} 58. Rd2 {[%emt 0:08:16]} Ra1 {[%emt 0:00:00]} 59. f5+ {[%emt 0:00:00]} exf5 {[%emt 0:00:00]} 60. gxf5+ {[%emt 0:00:00]} Kg5 {[%emt 0:00:00]} 61. f6 {[%emt 0:00:00]} Rf1+ {[%emt 0:00:00]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.01"]
[Round "4.10"]
[White "Reichardt, Robin"]
[Black "Van Aken, Jelmer"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "2061"]
[BlackElo "1698"]
[Annotator "NA"]
[PlyCount "112"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:10]} Ba6 {[%emt 0:00:00]} 5. Nbd2 {[%emt 0:00:15]} Be7 {[%emt 0:01:07]} 6. Bg2 {[%emt 0:01:30]} c6 {[%emt 0:00:07]} 7. O-O {[%emt 0:03:29]} O-O {[%emt 0:00:28]} 8. Qc2 {[%emt 0:02:28]} d5 {[%emt 0:00:42]} 9. b3 {[%emt 0:02:43]} Nbd7 {[%emt 0:00:42]} 10. e4 {[%emt 0:01:37]} Rc8 {[%emt 0:05:27]} 11. Re1 {[%emt 0:09:55]} c5 {[%emt 0:06:45]} 12. e5 {[%emt 0:10:10]} Ne8 {[%emt 0:02:24]} 13. cxd5 {[%emt 0:03:42]} exd5 {[%emt 0:10:02]} 14. Qd1 {[%emt 0:12:41]} Nc7 {[%emt 0:17:17]} 15. Nf1 {[%emt 0:05:49]} Re8 {[%emt 0:08:22]} 16. Bb2 {[%emt 0:08:51]} Bf8 {[%emt 0:08:10]} 17. Rc1 {[%emt 0:06:36]} f6 {[%emt 0:09:36]} 18. Bh3 {[%emt 0:04:48]} Ra8 {[%emt 0:04:59]} 19. exf6 {[%emt 0:06:06]} Nxf6 {[%emt 0:01:41]} 20. Ba3 {[%emt 0:03:08]} Ne4 {[%emt 0:03:50]} 21. N1d2 {[%emt 0:01:49]} Nb5 {[%emt 0:00:45]} 22. Bb2 {[%emt 0:01:00]} Bc8 {[%emt 0:03:22]} 23. Bxc8 {[%emt 0:01:31]} Rxc8 {[%emt 0:00:04]} 24. Nxe4 {[%emt 0:02:29]} dxe4 {[%emt 0:01:30]} 25. Nd2 {[%emt 0:01:10]} Nxd4 {[%emt 0:01:15]} 26. Rxe4 {[%emt 0:00:36]} Qd5 {[%emt 0:01:13]} 27. Bxd4 {[%emt 0:02:00]} cxd4 {[%emt 0:01:52]} 28. Rxe8 {[%emt 0:02:48]} Rxe8 {[%emt 0:00:09]} 29. Qf3 {[%emt 0:03:21]} Qe6 {[%emt 0:03:53]} 30. Rd1 {[%emt 0:01:33]} Bb4 {[%emt 0:02:20]} 31. Nc4 {[%emt 0:00:36]} b5 {[%emt 0:00:30]} 32. Nb2 {[%emt 0:00:32]} Bc3 {[%emt 0:00:17]} 33. Nd3 {[%emt 0:00:29]} Qe2 {[%emt 0:01:33]} 34. Qxe2 {[%emt 0:01:31]} Rxe2 {[%emt 0:00:05]} 35. a4 {[%emt 0:00:30]} bxa4 {[%emt 0:02:11]} 36. bxa4 {[%emt 0:00:01]} Ra2 {[%emt 0:00:20]} 37. Nc5 {[%emt 0:00:48]} Kf7 {[%emt 0:00:43]} 38. Kg2 {[%emt 0:00:36]} Kf6 {[%emt 0:02:13]} 39. Kf3 {[%emt 0:01:34]} Ke5 {[%emt 0:00:44]} 40. Rb1 {[%emt 0:00:33]} Kd5 {[%emt 0:00:38]} 41. Ne4 {[%emt 0:03:43]} Ra3 {[%emt 0:07:44]} 42. Kf4 {[%emt 0:03:54]} Rxa4 {[%emt 0:05:13]} 43. Rb7 {[%emt 0:02:53]} Kc6 {[%emt 0:02:37]} 44. Rxg7 {[%emt 0:05:55]} d3 {[%emt 0:00:09]} 45. Rxa7 {[%emt 0:00:32]} Rxa7 {[%emt 0:01:02]} 46. Nxc3 {[%emt 0:00:08]} Re7 {[%emt 0:00:44]} 47. g4 {[%emt 0:02:34]} d2 {[%emt 0:00:52]} 48. g5 {[%emt 0:00:32]} Re1 {[%emt 0:00:19]} 49. h4 {[%emt 0:01:08]} Rc1 {[%emt 0:00:49]} 50. Ke3 {[%emt 0:01:34]} Rxc3+ {[%emt 0:00:28]} 51. Kxd2 {[%emt 0:00:05]} Rh3 {[%emt 0:00:12]} 52. f4 {[%emt 0:00:23]} Rxh4 {[%emt 0:00:19]} 53. Ke3 {[%emt 0:00:10]} Kd5 {[%emt 0:00:34]} 54. Kf3 {[%emt 0:00:14]} Rh1 {[%emt 0:00:16]} 55. f5 {[%emt 0:00:22]} Ke5 {[%emt 0:00:30]} 56. Kg4 {[%emt 0:00:15]} Rg1+ {[%emt 0:00:13]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.1"]
[White "Vrolijk, Liam"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2465"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,60,9,50,-31,21,34,31,17,21,7,40,0,0,0,0,0,0,-15,-10,-45,-33,-33,-30,-43,-36,-52,-38,-56,15,0,29,38,52,-74,-74,-74,-74,-83,-63,-70,-70,-71,-67,-83,-74]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Qf5 d6 8. Nxf6+ gxf6 9. Qh5 e4 10. Nd4 {A28: English Opening: Four Knights Variation} ({Better is} 10. a3 $14) 10... d5 $146 ({Black should play} 10... Nxd4 $15 11. exd4 c6) ({Predecessor:} 10... Nxd4 11. exd4 c6 12. a3 Ba5 13. b4 Bc7 14. d5 Re5 15. Qh6 cxd5 16. Bb2 dxc4 17. Bxe5 fxe5 18. Bxc4 d5 19. Be2 Be6 20. Rc1 Bd6 21. Rc3 Bf8 22. Rg3+ Kh8 23. Qh5 f5 {½-½ (23) Strikovic,A (2502)-Grigoryan,K (2568) Ruma 2017}) 11. Nxc6 $11 bxc6 12. a3 {White is slightly better.} Re5 13. Qd1 Bf8 14. cxd5 cxd5 15. d4 Rg5 16. Bd2 a5 17. b4 axb4 18. axb4 Bg4 19. Rxa8 Qxa8 20. f3 exf3 21. gxf3 Bh5 22. Be2 Qa3 (22... Qc8 $15 23. f4 Bxe2 24. Qxe2 Rg6) 23. b5 Bd6 24. Kf2 Qa2 25. f4 (25. Qc1 $14) 25... Bxe2 $17 26. Qxe2 Rg6 27. Rg1 Qc2 28. Rg3 f5 29. Be1 Qb1 30. Kg2 Qe4+ {Accuracy: White = 35%, Black = 54%.} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.2"]
[White "Halfhide, Sebastian"]
[Black "De Boer, Eelke"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2274"]
[BlackElo "2338"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:01:49]} Nf6 {[%emt 0:00:10]} 2. Nc3 {[%emt 0:00:19]} g6 {[%emt 0:00:24]} 3. g3 {[%emt 0:01:07]} Bg7 {[%emt 0:00:09]} 4. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:12]} 5. d3 {[%emt 0:01:07]} d6 {[%emt 0:01:59]} 6. Rb1 {[%emt 0:01:57]} a5 {[%emt 0:09:52]} 7. Nf3 {[%emt 0:09:44]} e5 {[%emt 0:00:57]} 8. O-O {[%emt 0:00:48]} Nc6 {[%emt 0:00:31]} 9. a3 {[%emt 0:00:38]} Re8 {[%emt 0:01:00]} 10. Ne1 {[%emt 0:07:29]} Nd4 {[%emt 0:11:25]} 11. b4 {[%emt 0:05:08]} axb4 {[%emt 0:00:08]} 12. axb4 {[%emt 0:00:09]} c6 $11 {[%emt 0:03:24]} 13. b5 {[%emt 0:10:02]} d5 {[%emt 0:11:45]} 14. Bg5 {[%emt 0:15:42]} Be6 {[%emt 0:00:43]} 15. bxc6 {[%emt 0:13:07]} bxc6 {[%emt 0:00:07]} 16. cxd5 {[%emt 0:00:41]} cxd5 {[%emt 0:00:11]} 17. Nf3 {[%emt 0:02:24]} Nxf3+ {[%emt 0:21:38]} 18. Bxf3 {[%emt 0:00:40]} Rc8 {[%emt 0:01:37]} 19. Rc1 {[%emt 0:06:51]} h6 {[%emt 0:03:47]} 20. Bxf6 {[%emt 0:03:38]} Bxf6 {[%emt 0:00:09]} 21. Nxd5 {[%emt 0:01:54]} Rxc1 {[%emt 0:17:50]} 22. Nxf6+ {[%emt 0:00:19]} Qxf6 {[%emt 0:00:09]} 23. Qxc1 {[%emt 0:00:05]} h5 {[%emt 0:00:20]} 24. Qh6 {[%emt 0:01:46]} Qg7 {[%emt 0:06:48]} 25. Qg5 {[%emt 0:00:41]} Bf5 {[%emt 0:01:40]} 26. Qh4 {[%emt 0:05:28]} Rb8 {[%emt 0:02:15]} 27. Rd1 {[%emt 0:02:18]} Qf8 {[%emt 0:02:15]} 28. Qf6 {[%emt 0:02:03]} Qg7 {[%emt 0:00:17]} 29. Qe7 {[%emt 0:00:44]} Be6 {[%emt 0:00:33]} 30. e3 {[%emt 0:00:50]} Qf8 {[%emt 0:01:11]} 31. Qc7 {[%emt 0:00:04]} Rb5 {[%emt 0:01:00]} 32. d4 {[%emt 0:01:25]} exd4 {[%emt 0:00:15]} 33. exd4 {[%emt 0:00:08]} Qa3 {[%emt 0:01:09]} 34. Qc6 {[%emt 0:02:50]} Rb2 {[%emt 0:00:23]} 35. Qe4 {[%emt 0:01:39]} Bf5 {[%emt 0:00:38]} 36. Qe8+ {[%emt 0:00:47]} Kg7 {[%emt 0:00:22]} 37. Bd5 {[%emt 0:00:30]} Qa7 {[%emt 0:00:30]} 38. Qe5+ {[%emt 0:00:45]} Kg8 {[%emt 0:00:32]} 39. Re1 {[%emt 0:00:41]} Rd2 {[%emt 0:01:15]} 40. Qe8+ {[%emt 0:00:40]} Kg7 {[%emt 0:00:00]} 41. Re7 {[%emt 0:20:18]} Qa1+ {[%emt 0:00:00]} 42. Kg2 {[%emt 0:00:49]} Rxf2+ {[%emt 0:00:20]} 43. Kxf2 {[%emt 0:00:04]} Qxd4+ {[%emt 0:00:11]} 44. Re3 {[%emt 0:00:16]} Qxd5 {[%emt 0:00:14]} 45. Qe5+ {[%emt 0:00:21]} Qxe5 {[%emt 0:00:13]} 46. Rxe5 {[%emt 0:00:01]} Kf6 {[%emt 0:00:36]} 47. Ra5 {[%emt 0:00:06]} Be6 {[%emt 0:00:39]} 48. h4 {[%emt 0:01:19]} Kg7 {[%emt 0:00:20]} 49. Ke3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:25]} 50. Kf4 {[%emt 0:00:05]} Be6 {[%emt 0:00:24]} 51. Kg5 {[%emt 0:00:30]} Bg4 {[%emt 0:00:20]} 52. Ra6 {[%emt 0:00:21]} Bf5 {[%emt 0:00:30]} 53. Rf6 {[%emt 0:00:17]} Be6 {[%emt 0:00:27]} 54. Rf2 {[%emt 0:00:08]} Bg4 {[%emt 0:00:16]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.3"]
[White "Ypma, Jord"]
[Black "Van Dael, Siem"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1854"]
[BlackElo "2206"]
[Annotator "NA"]
[PlyCount "104"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:14]} g6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:46]} Bg7 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:33]} O-O {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:06]} d6 {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:24]} Nbd7 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:17]} e5 {[%emt 0:00:06]} 8. e4 {[%emt 0:01:07]} exd4 {[%emt 0:00:15]} 9. Nxd4 {[%emt 0:00:20]} Re8 {[%emt 0:00:05]} 10. Qc2 {[%emt 0:01:58]} Ne5 {[%emt 0:04:17]} 11. b3 {[%emt 0:02:21]} Bd7 {[%emt 0:01:20]} 12. Bb2 {[%emt 0:03:54]} a6 {[%emt 0:00:19]} 13. Rfd1 {[%emt 0:05:03]} ({Better is} 13. Rad1 $16) 13... c5 {[%emt 0:08:45]} 14. Nde2 $11 {[%emt 0:03:59]} b5 {[%emt 0:00:31]} 15. Rxd6 {[%emt 0:16:05]} bxc4 {[%emt 0:15:46]} 16. Nd5 {[%emt 0:08:56]} Nxd5 {[%emt 0:02:32]} 17. Rxd5 {[%emt 0:00:36]} Qc7 {[%emt 0:03:17]} 18. bxc4 {[%emt 0:05:46]} Rab8 {[%emt 0:03:17]} 19. Bc3 {[%emt 0:06:02]} Be6 {[%emt 0:05:46]} 20. Nf4 {[%emt 0:04:40]} Bxd5 {[%emt 0:01:32]} 21. Nxd5 {[%emt 0:00:14]} Qc8 {[%emt 0:01:02]} 22. f4 {[%emt 0:02:06]} Nc6 {[%emt 0:01:14]} 23. e5 {[%emt 0:09:01]} Nd4 {[%emt 0:06:22]} 24. Qd2 {[%emt 0:01:40]} Qf5 {[%emt 0:02:12]} 25. Ne3 {[%emt 0:05:03]} Qh5 {[%emt 0:01:36]} 26. Bxd4 {[%emt 0:02:07]} cxd4 {[%emt 0:00:06]} 27. Nd5 {[%emt 0:01:20]} Qf5 {[%emt 0:01:21]} 28. Qxd4 {[%emt 0:01:31]} Rb1+ {[%emt 0:01:32]} 29. Bf1 {[%emt 0:01:24]} Bxe5 {[%emt 0:02:04]} 30. Ne7+ {[%emt 0:04:05]} Rxe7 {[%emt 0:02:33]} 31. Qd8+ {[%emt 0:00:25]} Kg7 {[%emt 0:00:05]} 32. Rxb1 {[%emt 0:00:48]} Rd7 {[%emt 0:01:42]} 33. Qe8 {[%emt 0:02:27]} Bd4+ {[%emt 0:23:09]} 34. Kg2 {[%emt 0:00:18]} Qxb1 {[%emt 0:00:25]} 35. Qxd7 {[%emt 0:00:46]} Qxa2+ {[%emt 0:00:03]} 36. Kf3 {[%emt 0:03:42]} Qf2+ {[%emt 0:06:05]} 37. Ke4 {[%emt 0:00:05]} Qe3+ {[%emt 0:00:12]} 38. Kd5 {[%emt 0:00:04]} Bf6 {[%emt 0:00:37]} 39. Qh3 {[%emt 0:03:01]} Be7 {[%emt 0:01:17]} 40. Qg2 {[%emt 0:02:23]} a5 {[%emt 0:01:34]} 41. Qe2 {[%emt 0:32:00]} Qc5+ {[%emt 0:30:15]} 42. Ke4 {[%emt 0:00:08]} Qc6+ {[%emt 0:01:25]} 43. Kd3 {[%emt 0:00:18]} Bf6 {[%emt 0:00:09]} 44. Bg2 {[%emt 0:02:17]} Qc5 {[%emt 0:00:27]} 45. Bd5 {[%emt 0:00:00]} Qa3+ {[%emt 0:00:00]} 46. Kc2 {[%emt 0:00:00]} Bc3 {[%emt 0:00:00]} 47. Kd3 {[%emt 0:00:00]} Bb2+ {[%emt 0:00:00]} 48. Kc2 {[%emt 0:00:00]} Qc3+ {[%emt 0:00:00]} 49. Kb1 {[%emt 0:00:00]} Qc1+ {[%emt 0:00:00]} 50. Ka2 {[%emt 0:00:00]} Bd4 {[%emt 0:00:00]} 51. Bc6 {[%emt 0:05:10]} Qa1+ {[%emt 0:00:00]} 52. Kb3 {[%emt 0:00:00]} Qb1+ {[%emt 0:00:00]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.4"]
[White "Pols, Wiggert"]
[Black "Van Roon, Sjoerd"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2104"]
[BlackElo "2115"]
[Annotator "NA"]
[PlyCount "91"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:00]} Bg4 {[%emt 0:00:00]} 4. O-O {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:28]} Ngf6 {[%emt 0:01:18]} 6. c4 {[%emt 0:01:09]} e6 {[%emt 0:01:19]} 7. cxd5 {[%emt 0:01:11]} cxd5 {[%emt 0:00:47]} 8. Bf4 {[%emt 0:01:27]} Be7 {[%emt 0:01:27]} 9. Qb3 {[%emt 0:03:20]} Qb6 {[%emt 0:02:32]} 10. Rc1 {[%emt 0:02:16]} Qxb3 {[%emt 0:31:08]} 11. axb3 {[%emt 0:00:37]} Bd8 {[%emt 0:00:13]} (11... Ne4 $11 {keeps the balance.}) 12. Na3 $11 {[%emt 0:05:25]} ({Better is} 12. Nc3 $16) 12... O-O {[%emt 0:13:00]} 13. Bd6 {[%emt 0:01:55]} Bxf3 {[%emt 0:03:41]} 14. Bxf3 {[%emt 0:00:16]} Re8 {[%emt 0:00:39]} 15. Nb5 {[%emt 0:00:28]} Bb6 {[%emt 0:06:26]} 16. Nc7 {[%emt 0:01:52]} Bxd4 {[%emt 0:02:24]} 17. Rab1 {[%emt 0:22:41]} Ne5 {[%emt 0:04:59]} 18. Nxa8 {[%emt 0:04:49]} Nxf3+ {[%emt 0:01:28]} 19. exf3 {[%emt 0:00:05]} Rxa8 {[%emt 0:00:07]} 20. Bc5 {[%emt 0:03:11]} Bxc5 {[%emt 0:05:12]} 21. Rxc5 {[%emt 0:00:11]} Ne8 {[%emt 0:00:22]} 22. Rbc1 {[%emt 0:00:20]} Kf8 {[%emt 0:00:52]} 23. Rc8 {[%emt 0:09:15]} Rxc8 {[%emt 0:00:05]} 24. Rxc8 {[%emt 0:00:03]} Ke7 {[%emt 0:00:09]} 25. g4 {[%emt 0:01:46]} h6 {[%emt 0:01:02]} 26. f4 {[%emt 0:00:59]} Kd7 {[%emt 0:01:05]} 27. Rb8 {[%emt 0:03:14]} Nd6 {[%emt 0:00:10]} 28. g5 {[%emt 0:00:33]} h5 {[%emt 0:01:35]} 29. f5 {[%emt 0:07:35]} exf5 {[%emt 0:07:03]} 30. Kf1 {[%emt 0:00:38]} g6 {[%emt 0:00:44]} 31. Ke2 {[%emt 0:00:32]} Ke6 {[%emt 0:02:05]} 32. Kd3 {[%emt 0:00:52]} Ke5 {[%emt 0:01:27]} 33. b4 {[%emt 0:01:39]} a6 {[%emt 0:01:21]} 34. b3 {[%emt 0:01:08]} f4 {[%emt 0:00:58]} 35. f3 {[%emt 0:05:01]} h4 {[%emt 0:01:51]} 36. h3 {[%emt 0:05:05]} Kf5 {[%emt 0:01:00]} 37. Kd4 {[%emt 0:01:48]} Ke6 {[%emt 0:00:06]} 38. Kc5 {[%emt 0:02:44]} Ke5 {[%emt 0:02:08]} 39. Rd8 {[%emt 0:04:56]} Ne4+ {[%emt 0:00:06]} 40. fxe4 {[%emt 0:01:59]} b6+ {[%emt 0:01:05]} 41. Kc6 {[%emt 0:28:57]} dxe4 {[%emt 0:00:06]} 42. Rd5+ {[%emt 0:00:13]} Ke6 {[%emt 0:00:04]} 43. Rd6+ {[%emt 0:00:31]} Ke5 {[%emt 0:00:07]} 44. Rd5+ {[%emt 0:00:37]} Ke6 {[%emt 0:00:07]} 45. Rd6+ {[%emt 0:00:53]} Ke5 {[%emt 0:00:06]} 46. Rd5+ {[%emt 0:00:05]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.5"]
[White "Elgersma, Simon"]
[Black "Mesman, Edwyn"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2137"]
[BlackElo "2224"]
[Annotator "NA"]
[PlyCount "95"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:21]} 2. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:06]} 3. e5 {[%emt 0:00:06]} Bf5 {[%emt 0:00:11]} 4. Nd2 {[%emt 0:00:07]} e6 {[%emt 0:01:04]} 5. Nb3 {[%emt 0:00:08]} Nd7 {[%emt 0:01:23]} 6. Nf3 {[%emt 0:00:20]} h6 {[%emt 0:00:45]} 7. Be2 {[%emt 0:03:40]} Ne7 {[%emt 0:02:00]} 8. O-O {[%emt 0:02:41]} Nc8 {[%emt 0:07:52]} 9. a4 {[%emt 0:05:13]} Ncb6 {[%emt 0:01:22]} 10. a5 {[%emt 0:10:52]} Nc4 {[%emt 0:00:10]} 11. Bxc4 {[%emt 0:08:48]} ({Better is} 11. Bd3 $16) 11... dxc4 {[%emt 0:00:15]} 12. Nbd2 {[%emt 0:00:10]} b5 $1 {[%emt 0:00:48]} 13. axb6 {[%emt 0:03:15]} Nxb6 $11 {[%emt 0:00:58]} 14. Qe2 {[%emt 0:04:08]} Qd5 {[%emt 0:13:41]} 15. b3 {[%emt 0:05:53]} cxb3 {[%emt 0:05:44]} 16. c4 {[%emt 0:00:42]} Qd8 {[%emt 0:06:52]} 17. Nxb3 {[%emt 0:01:11]} Be7 {[%emt 0:02:00]} 18. h3 {[%emt 0:05:07]} O-O {[%emt 0:02:14]} 19. Ba3 {[%emt 0:02:22]} Bxa3 {[%emt 0:00:25]} 20. Rxa3 {[%emt 0:00:18]} Qe7 {[%emt 0:00:05]} 21. Rfa1 {[%emt 0:06:42]} Rfc8 {[%emt 0:07:23]} 22. Nc5 {[%emt 0:01:40]} Rd8 {[%emt 0:02:51]} 23. Ra5 {[%emt 0:05:49]} Qc7 {[%emt 0:03:06]} 24. R1a3 {[%emt 0:06:37]} Qe7 {[%emt 0:03:24]} 25. Qa2 {[%emt 0:01:44]} Nc8 {[%emt 0:01:40]} 26. Rb3 {[%emt 0:06:22]} Nb6 {[%emt 0:01:07]} 27. Rba3 {[%emt 0:00:41]} Nc8 {[%emt 0:00:22]} 28. Ra6 {[%emt 0:01:02]} Qc7 {[%emt 0:02:56]} 29. Rb3 {[%emt 0:03:35]} Nb6 {[%emt 0:04:33]} 30. Qa5 {[%emt 0:00:56]} Qe7 {[%emt 0:02:03]} 31. Qa2 {[%emt 0:04:03]} Qc7 {[%emt 0:02:38]} 32. Kh2 {[%emt 0:02:27]} Kh7 {[%emt 0:05:24]} 33. Kh1 {[%emt 0:01:53]} Kg8 {[%emt 0:00:41]} 34. Rba3 {[%emt 0:00:26]} Nc8 {[%emt 0:00:54]} 35. Rb3 {[%emt 0:02:57]} Nb6 {[%emt 0:00:38]} 36. Rba3 {[%emt 0:00:57]} Nc8 {[%emt 0:00:14]} 37. g4 {[%emt 0:01:25]} Bg6 {[%emt 0:00:37]} 38. Rb3 {[%emt 0:01:54]} Nb6 {[%emt 0:02:29]} 39. Rba3 {[%emt 0:00:18]} Nc8 {[%emt 0:00:08]} 40. Rb3 {[%emt 0:00:48]} Nb6 {[%emt 0:00:18]} 41. h4 {[%emt 0:11:00]} h5 {[%emt 0:04:54]} 42. Rbxb6 {[%emt 0:07:21]} axb6 {[%emt 0:02:59]} 43. Rxa8 {[%emt 0:00:07]} bxc5 {[%emt 0:01:49]} 44. Ng5 {[%emt 0:04:12]} Kf8 {[%emt 0:02:38]} 45. gxh5 {[%emt 0:02:22]} Bf5 {[%emt 0:07:49]} 46. Qa3 {[%emt 0:00:32]} Kg8 {[%emt 0:01:20]} 47. Qa7 {[%emt 0:00:27]} Qxa7 {[%emt 0:00:07]} 48. Rxd8# {[%emt 0:00:04]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.6"]
[White "Ghebreab, Elnathan"]
[Black "Van Foreest, Machteld"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1882"]
[BlackElo "2065"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:01:07]} Bc5 {[%emt 0:01:21]} 4. d3 {[%emt 0:09:02]} Na5 {[%emt 0:05:47]} 5. Nge2 {[%emt 0:12:30]} Nxc4 {[%emt 0:01:20]} 6. dxc4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:43]} 7. Qd3 {[%emt 0:03:47]} Ng4 {[%emt 0:08:41]} 8. O-O {[%emt 0:05:03]} Qh4 $14 {[%emt 0:02:22]} 9. Qg3 {[%emt 0:00:17]} Qxg3 {[%emt 0:00:22]} 10. Nxg3 {[%emt 0:00:33]} O-O {[%emt 0:09:08]} 11. h3 {[%emt 0:09:01]} Nf6 {[%emt 0:03:37]} 12. Bg5 {[%emt 0:02:35]} Be7 {[%emt 0:01:47]} 13. Nf5 {[%emt 0:00:56]} Bd8 {[%emt 0:00:35]} 14. Bxf6 {[%emt 0:23:56]} Bxf6 {[%emt 0:00:24]} 15. Nd5 {[%emt 0:00:21]} Bd8 {[%emt 0:01:11]} 16. Nde7+ {[%emt 0:05:12]} Bxe7 {[%emt 0:00:19]} 17. Nxe7+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:02]} 18. c5 {[%emt 0:07:32]} b6 {[%emt 0:02:11]} 19. Rfd1 {[%emt 0:01:15]} Rd8 {[%emt 0:01:59]} 20. c6 {[%emt 0:02:14]} d6 {[%emt 0:02:19]} 21. Nd5 {[%emt 0:00:33]} Be6 {[%emt 0:01:13]} 22. a4 {[%emt 0:07:38]} Bxd5 {[%emt 0:00:19]} 23. Rxd5 {[%emt 0:01:20]} a5 {[%emt 0:00:40]} 24. c3 {[%emt 0:00:19]} Kg8 {[%emt 0:03:51]} 25. b4 {[%emt 0:00:33]} Ra6 {[%emt 0:01:12]} 26. b5 {[%emt 0:01:28]} Raa8 {[%emt 0:01:17]} 27. g4 {[%emt 0:01:56]} Rf8 {[%emt 0:00:55]} 28. Kg2 {[%emt 0:00:19]} g6 {[%emt 0:00:23]} 29. Rf1 {[%emt 0:02:33]} f5 {[%emt 0:00:36]} 30. gxf5 {[%emt 0:01:29]} gxf5 {[%emt 0:00:02]} 31. f4 {[%emt 0:00:17]} exf4 {[%emt 0:03:47]} 32. Rxf5 {[%emt 0:01:03]} Rxf5 {[%emt 0:00:52]} 33. exf5 {[%emt 0:00:01]} Re8 {[%emt 0:00:45]} 34. Rxf4 {[%emt 0:00:09]} Re3 {[%emt 0:01:40]} 35. Rg4+ {[%emt 0:02:18]} Kf7 36. Rh4 {[%emt 0:00:00]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.7"]
[White "Van Doren, Bas"]
[Black "Achuthan, Dylan"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1945"]
[BlackElo "1863"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 5. Nb5 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. N1c3 {[%emt 0:00:00]} a6 {[%emt 0:00:03]} 7. Na3 {[%emt 0:00:05]} b5 {[%emt 0:00:02]} 8. Nd5 {[%emt 0:00:07]} Nge7 {[%emt 0:00:04]} 9. c4 {[%emt 0:00:11]} Nd4 {[%emt 0:00:04]} 10. cxb5 {[%emt 0:00:08]} Nxd5 {[%emt 0:00:06]} 11. exd5 {[%emt 0:00:05]} g6 {[%emt 0:00:05]} 12. Be3 {[%emt 0:00:33]} Bg7 {[%emt 0:02:49]} 13. Bxd4 {[%emt 0:00:39]} exd4 {[%emt 0:00:02]} 14. Bd3 {[%emt 0:00:33]} O-O {[%emt 0:00:24]} 15. O-O {[%emt 0:00:12]} Bb7 {[%emt 0:04:36]} 16. Bc4 {[%emt 0:09:02]} Qg5 {[%emt 0:06:35]} 17. Qf3 {[%emt 0:10:44]} Rfc8 {[%emt 0:04:35]} 18. b3 $14 {[%emt 0:03:38]} Rc5 {[%emt 0:07:03]} 19. Rac1 {[%emt 0:23:56]} d3 {[%emt 0:26:49]} 20. bxa6 {[%emt 0:15:12]} Bxa6 {[%emt 0:21:58]} 21. b4 {[%emt 0:21:21]} d2 {[%emt 0:09:43]} 22. Rc2 {[%emt 0:02:26]} Bxc4 {[%emt 0:04:24]} 23. Nxc4 {[%emt 0:01:25]} Rc7 {[%emt 0:01:24]} 24. Rd1 {[%emt 0:02:01]} Rac8 {[%emt 0:02:37]} 25. Qd3 {[%emt 0:01:30]} Qg4 {[%emt 0:02:57]} 26. Ne3 {[%emt 0:03:24]} Qxd1+ {[%emt 0:00:16]} 27. Nxd1 {[%emt 0:00:02]} Rxc2 {[%emt 0:00:07]} 28. f4 {[%emt 0:03:01]} Rxa2 {[%emt 0:03:20]} 29. Kf2 {[%emt 0:01:04]} Rc1 {[%emt 0:02:03]} 30. Ke2 {[%emt 0:01:02]} Bc3 {[%emt 0:01:39]} 31. Qxc3 {[%emt 0:02:07]} Rxc3 {[%emt 0:00:01]} 32. Nxc3 {[%emt 0:00:02]} Rb2 {[%emt 0:00:01]} 33. b5 {[%emt 0:00:37]} Kg7 {[%emt 0:00:59]} 34. g4 {[%emt 0:00:33]} f5 {[%emt 0:01:39]} 35. gxf5 {[%emt 0:01:15]} gxf5 {[%emt 0:00:02]} 36. h3 {[%emt 0:00:27]} Kh6 {[%emt 0:00:12]} 37. b6 {[%emt 0:00:29]} Kh5 {[%emt 0:01:09]} 38. Nd1 {[%emt 0:00:26]} Rxb6 {[%emt 0:00:30]} 39. Ne3 {[%emt 0:00:20]} Kg6 {[%emt 0:00:33]} 40. Kxd2 {[%emt 0:00:39]} Rb4 {[%emt 0:00:10]} 41. Kc3 {[%emt 0:03:34]} Rxf4 {[%emt 0:01:34]} 42. Nc4 {[%emt 0:00:06]} Rxc4+ {[%emt 0:01:12]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.8"]
[White "Gijsen, William"]
[Black "Van Hoorn, Geert"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2041"]
[BlackElo "1965"]
[Annotator "NA"]
[PlyCount "116"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 4. Bxd7+ {[%emt 0:00:00]} Qxd7 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:00]} e6 {[%emt 0:00:44]} 6. c3 {[%emt 0:00:53]} Nf6 {[%emt 0:00:43]} 7. Re1 {[%emt 0:00:06]} Nc6 {[%emt 0:00:29]} 8. d4 {[%emt 0:00:22]} cxd4 {[%emt 0:00:07]} 9. cxd4 {[%emt 0:00:02]} d5 {[%emt 0:00:05]} 10. e5 {[%emt 0:01:33]} Ne4 {[%emt 0:00:19]} 11. Be3 {[%emt 0:05:38] B52: Sicilian: Moscow Variation with 3...Bd7} (11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 O-O 14. Rc3 Rfc8 15. h4 Bd8 16. Rd3 Qc7 17. Ng5 h6 18. Nh3 Ne7 19. Bc3 b5 20. Nf4 Nf5 21. Qg4 Bxh4 22. Nh5 {½-½ (52) Nakamura,H (2769)-Grischuk,A (2766) Paris 2018}) 11... Be7 {[%emt 0:00:45]} 12. Nbd2 {[%emt 0:00:29]} Nxd2 {[%emt 0:00:24]} 13. Nxd2 {[%emt 0:00:02]} O-O {[%emt 0:00:24]} 14. f4 {[%emt 0:01:06]} Rac8 {[%emt 0:01:34]} 15. a3 $146 {[%emt 0:08:27]} ({Predecessor:} 15. Nf1 Rc7 16. a3 Na5 17. Bf2 Rfc8 18. Qd3 a6 {½-½ (30) Khamrakulov,D (2200)-Gopal,G (2269) Teheran 2004}) 15... Na5 {[%emt 0:04:41]} 16. Nf3 {[%emt 0:03:52]} Qb5 {[%emt 0:03:12]} 17. b4 {[%emt 0:01:35]} Nc4 {[%emt 0:01:05]} 18. Bc1 {[%emt 0:00:14]} a5 {[%emt 0:02:17]} 19. a4 {[%emt 0:01:26]} Qxb4 {[%emt 0:03:54]} 20. Rf1 $19 {[%emt 0:00:57]} (20. Qd3 $17) 20... Qb6 {[%emt 0:09:35]} 21. Qd3 {[%emt 0:00:30]} f6 {[%emt 0:07:39]} 22. Kh1 {[%emt 0:01:28]} fxe5 {[%emt 0:02:54]} 23. fxe5 {[%emt 0:04:55]} Qd8 {[%emt 0:08:15]} 24. Ra2 {[%emt 0:01:51]} Qe8 {[%emt 0:04:15]} 25. Raf2 {[%emt 0:03:15]} Qh5 {[%emt 0:01:58]} 26. h3 {[%emt 0:03:27]} Qf5 {[%emt 0:02:10]} 27. Qb3 {[%emt 0:00:25]} Bb4 {[%emt 0:07:38]} 28. Kh2 {[%emt 0:04:22]} Qg6 {[%emt 0:01:22]} 29. Qd1 {[%emt 0:07:55]} h6 {[%emt 0:03:47]} 30. Rg1 {[%emt 0:06:19]} Qe4 {[%emt 0:01:14]} 31. Re2 {[%emt 0:00:34]} Qg6 {[%emt 0:01:08]} 32. Rf2 {[%emt 0:00:15]} Qh5 {[%emt 0:01:16]} 33. Rgf1 {[%emt 0:03:13]} Rc7 {[%emt 0:01:33]} 34. Qd3 {[%emt 0:00:59]} Qf5 {[%emt 0:00:47]} 35. Qb3 {[%emt 0:01:46]} Qe4 {[%emt 0:03:00]} 36. Kh1 {[%emt 0:06:35]} Rcf7 {[%emt 0:00:53]} 37. Kh2 {[%emt 0:01:22]} Qg6 {[%emt 0:01:30]} 38. Qd1 {[%emt 0:01:19]} Bc3 {[%emt 0:01:45]} 39. Re2 {[%emt 0:05:50]} Qb1 {[%emt 0:02:00]} 40. Rg1 {[%emt 0:00:53]} Kh8 {[%emt 0:03:57]} 41. Rc2 {[%emt 0:30:23]} Rxf3 {[%emt 0:36:30]} 42. gxf3 {[%emt 0:00:52]} Bxd4 {[%emt 0:00:23]} 43. Qxd4 {[%emt 0:10:04]} Qxc2+ {[%emt 0:00:29]} 44. Kh1 {[%emt 0:00:02]} Qf5 {[%emt 0:03:18]} 45. Rg3 {[%emt 0:00:55]} Rf7 {[%emt 0:04:40]} 46. Qh4 {[%emt 0:06:47]} Kh7 {[%emt 0:02:55]} 47. Qd4 {[%emt 0:02:52]} b6 {[%emt 0:03:08]} 48. h4 {[%emt 0:00:48]} Kh8 {[%emt 0:02:34]} 49. Qg1 {[%emt 0:01:50]} Rd7 {[%emt 0:00:00]} 50. Bxh6 {[%emt 0:00:00]} gxh6 {[%emt 0:00:00]} 51. Rg8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 52. Qg3 {[%emt 0:00:00]} Rf7 {[%emt 0:00:00]} 53. Kg1 {[%emt 0:00:00]} d4 {[%emt 0:00:00]} 54. h5 {[%emt 0:00:00]} d3 {[%emt 0:00:00]} 55. Kh2 {[%emt 0:00:00]} Qxh5+ {[%emt 0:00:00]} 56. Kg1 {[%emt 0:00:00]} Qf5 {[%emt 0:00:00]} 57. f4 {[%emt 0:00:00]} d2 {[%emt 0:00:00]} 58. Kf2 {[%emt 0:00:00]} Qxf4+ {[%emt 0:00:00]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.9"]
[White "Van Aken, Jelmer"]
[Black "Van Randtwijk, Mick"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1698"]
[BlackElo "2168"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:06]} 6. Be3 {[%emt 0:00:00]} e5 {[%emt 0:00:17]} 7. Nb3 {[%emt 0:00:00]} Be6 {[%emt 0:00:11]} 8. f3 {[%emt 0:00:27]} h5 {[%emt 0:00:05]} 9. Qd2 {[%emt 0:00:34]} Nbd7 {[%emt 0:00:13]} 10. O-O-O {[%emt 0:01:02]} Be7 {[%emt 0:00:06]} 11. Nd5 {[%emt 0:03:00] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Bxd5 {[%emt 0:00:07]} (11... Nxd5 12. exd5 Bf5 13. Bd3 Bxd3 14. Qxd3 Bg5 15. Kb1 Bxe3 16. Qxe3 Rc8 17. h4 Nf6 18. Qd3 Qc7 {1-0 (32) Aronian,L (2767)-Dominguez Perez,L (2739) Saint Louis 2018}) 12. exd5 {[%emt 0:00:04]} Nb6 {[%emt 0:00:11]} 13. Bxb6 {[%emt 0:02:59]} Qxb6 {[%emt 0:01:00]} 14. Kb1 {[%emt 0:01:13]} Nd7 $146 {[%emt 0:04:12]} ({Predecessor:} 14... O-O-O 15. Na5 Kb8 16. g3 Rc8 17. Nb3 Rc7 18. Bh3 Nd7 19. Bxd7 Rxd7 20. Rhe1 f5 21. Qe3 Qxe3 22. Rxe3 Bg5 23. Re2 {½-½ (23) Gasa,A (2220)-Horak,I (2105) Slovakia 2010}) 15. Na5 {[%emt 0:09:06]} Qc7 {[%emt 0:03:04]} 16. Be2 {[%emt 0:05:13]} Bd8 {[%emt 0:01:44]} 17. Nc4 {[%emt 0:02:55]} b5 {[%emt 0:02:40]} 18. Ne3 {[%emt 0:00:41]} Bg5 {[%emt 0:00:21]} 19. Rhe1 {[%emt 0:06:01]} Rc8 $11 {[%emt 0:08:34]} 20. Bd3 {[%emt 0:08:23]} Nb6 {[%emt 0:05:11]} 21. Bf5 {[%emt 0:07:00]} Rb8 {[%emt 0:09:10]} 22. Qe2 {[%emt 0:07:10]} g6 {[%emt 0:06:35]} 23. Be4 {[%emt 0:04:56]} O-O {[%emt 0:09:06]} 24. g4 {[%emt 0:03:52]} Nc4 {[%emt 0:04:50]} 25. Nxc4 {[%emt 0:05:44]} bxc4 {[%emt 0:00:34]} 26. gxh5 {[%emt 0:01:57]} c3 {[%emt 0:01:44]} 27. b3 {[%emt 0:01:07]} Qc5 {[%emt 0:04:03]} 28. Ka1 {[%emt 0:05:04]} Qa3 {[%emt 0:12:08]} 29. Rb1 {[%emt 0:00:06]} Rfc8 {[%emt 0:00:08]} 30. Bd3 {[%emt 0:04:11]} Rb4 {[%emt 0:05:40]} 31. Qf2 {[%emt 0:11:06]} Rc5 {[%emt 0:01:00]} 32. Qxc5 {[%emt 0:00:12]} dxc5 {[%emt 0:00:05]} 33. d6 {[%emt 0:02:20]} Rd4 {[%emt 0:01:49]} 34. d7 {[%emt 0:01:27]} Rxd7 {[%emt 0:00:16]} 35. Rg1 {[%emt 0:00:03]} Rxd3 {[%emt 0:01:45]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.02"]
[Round "5.10"]
[White "Emans, Job"]
[Black "Reichardt, Robin"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1945"]
[BlackElo "2061"]
[Annotator "NA"]
[PlyCount "113"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:07]} 5. a4 {[%emt 0:00:07]} Bb4 {[%emt 0:00:29]} 6. e3 {[%emt 0:00:15]} b5 {[%emt 0:00:33]} 7. Bd2 {[%emt 0:00:25]} a5 {[%emt 0:01:08]} 8. axb5 {[%emt 0:00:23]} Bxc3 {[%emt 0:00:08]} 9. Bxc3 {[%emt 0:00:06]} cxb5 {[%emt 0:00:13]} 10. b3 {[%emt 0:00:22]} Bb7 {[%emt 0:00:42]} 11. bxc4 {[%emt 0:00:45]} b4 {[%emt 0:00:18]} 12. Bb2 {[%emt 0:00:29]} Nf6 {[%emt 0:00:52]} 13. Bd3 {[%emt 0:00:53]} Nbd7 {[%emt 0:01:21]} 14. O-O {[%emt 0:01:42]} O-O {[%emt 0:01:19]} 15. Nd2 {[%emt 0:03:05]} Qc7 {[%emt 0:02:43]} 16. Qc2 {[%emt 0:04:12]} Rfb8 {[%emt 0:08:48]} 17. f3 $15 {[%emt 0:14:09]} e5 {[%emt 0:16:22]} 18. Ne4 {[%emt 0:14:26]} Nxe4 {[%emt 0:05:57]} 19. fxe4 {[%emt 0:00:19]} f6 {[%emt 0:13:24]} 20. c5 {[%emt 0:04:34]} Kh8 {[%emt 0:04:31]} 21. Rfc1 {[%emt 0:12:10]} Ba6 {[%emt 0:05:41]} 22. Bxa6 {[%emt 0:05:02]} Rxa6 {[%emt 0:00:06]} 23. c6 {[%emt 0:00:08]} Nf8 {[%emt 0:09:13]} 24. d5 {[%emt 0:02:11]} Ng6 {[%emt 0:08:55]} 25. Qc5 {[%emt 0:04:23]} Rd8 {[%emt 0:01:33]} 26. Ra4 {[%emt 0:00:47]} Ne7 {[%emt 0:02:50]} 27. Rca1 {[%emt 0:12:41]} Rda8 {[%emt 0:01:31]} 28. Rd1 {[%emt 0:00:23]} Rd8 {[%emt 0:02:58]} 29. Kf2 {[%emt 0:02:31]} Rxc6 {[%emt 0:03:14]} 30. dxc6 {[%emt 0:03:06]} Rxd1 {[%emt 0:00:10]} 31. Rxa5 {[%emt 0:01:01]} Rd8 {[%emt 0:08:23]} 32. Ra7 {[%emt 0:02:41]} Qxc6 {[%emt 0:01:09]} 33. Qxe7 {[%emt 0:00:18]} Rg8 {[%emt 0:00:26]} 34. Qxb4 {[%emt 0:01:08]} Qc2+ {[%emt 0:00:07]} 35. Kg3 {[%emt 0:01:31]} Qe2 {[%emt 0:00:26]} 36. Qc3 {[%emt 0:08:10]} h5 {[%emt 0:00:30]} 37. h3 {[%emt 0:00:45]} h4+ {[%emt 0:00:48]} 38. Kh2 {[%emt 0:00:06]} Qf2 {[%emt 0:00:31]} 39. Ra1 {[%emt 0:01:29]} Rd8 {[%emt 0:01:22]} 40. Ba3 {[%emt 0:01:53]} Rd2 {[%emt 0:00:35]} 41. Qc8+ {[%emt 0:30:11]} Kh7 {[%emt 0:00:45]} 42. Qf5+ {[%emt 0:00:00]} Qxf5 {[%emt 0:00:06]} 43. exf5 {[%emt 0:00:00]} Rf2 {[%emt 0:01:11]} 44. Bc5 {[%emt 0:00:00]} Rxf5 {[%emt 0:00:13]} 45. Ra7 {[%emt 0:00:00]} Kh6 {[%emt 0:01:11]} 46. Bf8 {[%emt 0:00:00]} Rg5 {[%emt 0:00:12]} 47. Kg1 {[%emt 0:00:00]} f5 {[%emt 0:00:31]} 48. Ra6+ {[%emt 0:00:00]} Kh5 {[%emt 0:01:12]} 49. Be7 {[%emt 0:00:00]} Rg3 {[%emt 0:00:13]} 50. Kf2 {[%emt 0:00:00]} f4 {[%emt 0:00:33]} 51. exf4 {[%emt 0:00:00]} exf4 {[%emt 0:00:04]} 52. Ra5+ {[%emt 0:00:00]} g5 {[%emt 0:00:19]} 53. Ra3 {[%emt 0:00:00]} Rxa3 {[%emt 0:02:05]} 54. Bxa3 {[%emt 0:00:00]} g4 {[%emt 0:00:10]} 55. Be7 {[%emt 0:00:00]} f3 {[%emt 0:00:42]} 56. hxg4+ {[%emt 0:00:00]} Kxg4 {[%emt 0:00:08]} 57. gxf3+ {[%emt 0:00:00]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.1"]
[White "Van Dael, Siem"]
[Black "Vrolijk, Liam"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2206"]
[BlackElo "2465"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,20,6,16,6,26,12,14,6,27,6,4]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. a3 a6 7. Be3 {C50: Hungarian Defence and Giuoco Pianissimo} (7. b4 Ba7 8. h3 d6 9. Ne2 Be6 10. Bxe6 fxe6 11. Ng3 O-O 12. c3 Qe8 13. O-O Nh5 14. Nxh5 Qxh5 {½-½ (24) Svidler,P (2741)-Yu,Y (2750) Shenzhen 2017}) 7... Bxe3 8. fxe3 d6 9. O-O O-O 10. Qe1 Be6 {Predecessor:} 11. Nd2 $146 Ne7 12. b4 c6 13. Bb3 Qc7 14. h3 Rad8 15. Rc1 Qc8 {1-0 (53) Nadrowski,J (1641)-Der,J (1491) Dortmund 2012} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.2"]
[White "Warmerdam, Max"]
[Black "Halfhide, Sebastian"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2472"]
[BlackElo "2274"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:37]} 2. Nf3 {[%emt 0:00:42]} Nc6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:17]} exd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:05]} Bc5 {[%emt 0:01:32]} 5. Nxc6 {[%emt 0:00:07]} bxc6 {[%emt 0:00:08]} 6. Bd3 {[%emt 0:00:04]} d6 {[%emt 0:01:53]} 7. O-O {[%emt 0:01:56]} Nf6 {[%emt 0:01:43]} 8. Nc3 {[%emt 0:00:58]} Ng4 {[%emt 0:02:06]} 9. h3 {[%emt 0:16:09]} Ne5 {[%emt 0:03:09]} 10. Na4 {[%emt 0:02:35]} Bb6 {[%emt 0:06:20]} 11. Be2 {[%emt 0:05:12]} O-O {[%emt 0:05:59]} 12. Nxb6 {[%emt 0:05:44]} axb6 {[%emt 0:00:11]} 13. f4 {[%emt 0:00:16]} Nd7 {[%emt 0:00:32]} 14. Bf3 {[%emt 0:06:33]} Bb7 {[%emt 0:09:01]} 15. Re1 {[%emt 0:06:12]} Re8 {[%emt 0:07:48]} 16. Be3 {[%emt 0:07:38]} c5 {[%emt 0:11:23]} 17. Qd3 {[%emt 0:03:39]} Ra4 {[%emt 0:03:10]} 18. c4 {[%emt 0:13:59]} Qa8 {[%emt 0:02:03]} 19. b3 {[%emt 0:01:18]} Rxa2 {[%emt 0:01:16]} 20. Rxa2 {[%emt 0:00:02]} Qxa2 {[%emt 0:00:09]} 21. Bd2 {[%emt 0:00:11]} Qa8 {[%emt 0:23:10]} 22. Bc3 {[%emt 0:00:23]} Bc6 {[%emt 0:00:16]} 23. Re3 {[%emt 0:02:32]} f6 {[%emt 0:03:23]} 24. h4 {[%emt 0:01:32]} Re7 {[%emt 0:04:21]} 25. h5 {[%emt 0:01:10]} h6 {[%emt 0:01:07]} 26. Qe2 {[%emt 0:03:48]} f5 {[%emt 0:04:25]} 27. exf5 {[%emt 0:15:28]} Bxf3 {[%emt 0:00:07]} 28. Qxf3 {[%emt 0:00:06]} Qxf3 {[%emt 0:00:11]} 29. Rxf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:51]} 30. Bxf6 {[%emt 0:00:09]} gxf6 {[%emt 0:00:04]} 31. Rg3+ {[%emt 0:00:16]} Rg7 {[%emt 0:00:47]} 32. Rg6 {[%emt 0:02:05]} Rxg6 {[%emt 0:00:05]} 33. hxg6 {[%emt 0:00:42]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.3"]
[White "De Boer, Eelke"]
[Black "Van Roon, Sjoerd"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2338"]
[BlackElo "2115"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:12]} 5. c3 {[%emt 0:00:00]} d5 {[%emt 0:00:17]} 6. exd5 $14 {[%emt 0:00:21] Pin} Qxd5 {[%emt 0:00:07]} 7. Bc4 {[%emt 0:00:06]} Qd6 {[%emt 0:00:04]} 8. Nbd2 {[%emt 0:00:33]} Bf5 {[%emt 0:00:16]} 9. Qc2 {[%emt 0:02:19]} O-O-O {[%emt 0:01:20]} 10. b4 {[%emt 0:10:58]} Bxb4 {[%emt 0:02:33]} 11. cxb4 {[%emt 0:00:16]} Nxb4 {[%emt 0:00:19]} 12. Qb3 {[%emt 0:08:36]} Bxd3 {[%emt 0:01:10]} 13. Ba3 {[%emt 0:01:36]} Bxc4 {[%emt 0:11:24]} 14. Qxb4 {[%emt 0:03:26]} Qxb4 {[%emt 0:00:37]} 15. Bxb4 {[%emt 0:00:07]} Ba6 {[%emt 0:00:37]} 16. Be7 {[%emt 0:21:44]} Rd5 {[%emt 0:04:31]} 17. Bxf6 {[%emt 0:12:27]} gxf6 {[%emt 0:00:05]} 18. O-O-O {[%emt 0:00:17]} Be2 {[%emt 0:06:44]} 19. Rde1 {[%emt 0:00:40]} Bd3 {[%emt 0:00:06]} 20. Re3 {[%emt 0:05:31]} Rhd8 {[%emt 0:12:49]} 21. g4 {[%emt 0:05:32]} c5 {[%emt 0:23:45]} 22. Kb2 {[%emt 0:03:21]} b5 {[%emt 0:02:41]} 23. h4 {[%emt 0:06:02]} Kb7 {[%emt 0:06:24]} 24. g5 {[%emt 0:00:37]} Bf5 {[%emt 0:02:50]} 25. Kc1 {[%emt 0:02:18]} fxg5 {[%emt 0:01:25]} 26. hxg5 {[%emt 0:00:07]} c4 {[%emt 0:00:44]} 27. Rxe5 {[%emt 0:03:44]} c3 {[%emt 0:01:16]} 28. Nb3 {[%emt 0:00:26]} Kb6 {[%emt 0:01:17]} 29. Rxd5 {[%emt 0:09:11]} Rxd5 {[%emt 0:00:03]} 30. Rd1 {[%emt 0:00:14]} Rxd1+ {[%emt 0:08:02]} 31. Kxd1 {[%emt 0:00:09]} a5 {[%emt 0:00:02]} 32. Nbd4 {[%emt 0:00:34]} Be4 {[%emt 0:00:22]} 33. Ne5 {[%emt 0:00:47]} Bd5 {[%emt 0:00:18]} 34. Nd7+ {[%emt 0:00:40]} Kc7 {[%emt 0:00:44]} 35. Nf6 {[%emt 0:00:17]} Bc4 {[%emt 0:00:44]} 36. Kc2 {[%emt 0:00:57]} b4 {[%emt 0:00:19]} 37. a3 {[%emt 0:01:19]} Kd6 {[%emt 0:01:40]} 38. f4 {[%emt 0:02:12]} Bd5 {[%emt 0:02:08]} 39. Nf5+ {[%emt 0:01:25]} Kc5 {[%emt 0:00:47]} 40. Nd7+ {[%emt 0:00:24]} Kb5 {[%emt 0:01:42]} 41. a4+ {[%emt 0:13:07]} Ka6 {[%emt 0:04:12]} 42. Nd6 {[%emt 0:00:42]} Ka7 {[%emt 0:03:09]} 43. Ne5 {[%emt 0:05:06]} Kb6 {[%emt 0:02:58]} 44. Ndc4+ {[%emt 0:02:26]} Kc5 {[%emt 0:03:06]} 45. Nxa5 {[%emt 0:00:09]} Be4+ {[%emt 0:00:43]} 46. Kb3 {[%emt 0:02:25]} Bd5+ {[%emt 0:01:43]} 47. Nac4 {[%emt 0:01:04]} Kd4 {[%emt 0:00:49]} 48. a5 {[%emt 0:00:30]} Ke4 {[%emt 0:01:44]} 49. a6 {[%emt 0:02:56]} Kxf4 {[%emt 0:00:08]} 50. Nd3+ {[%emt 0:00:11]} Kxg5 {[%emt 0:00:21]} 51. Nxb4 {[%emt 0:00:06]} Bh1 {[%emt 0:01:18]} 52. Nb6 {[%emt 0:00:22]} h5 {[%emt 0:01:28]} 53. N6d5 {[%emt 0:00:33]} c2 {[%emt 0:02:01]} 54. Kxc2 {[%emt 0:00:24]} h4 {[%emt 0:00:11]} 55. a7 {[%emt 0:00:05]} f5 {[%emt 0:01:13]} 56. a8=Q {[%emt 0:00:09]} Be4+ {[%emt 0:00:19]} 57. Kd2 {[%emt 0:00:07]} h3 {[%emt 0:00:09]} 58. Qg8+ {[%emt 0:00:35]} Kh4 {[%emt 0:00:09]} 59. Ne3 {[%emt 0:01:13]} f4 {[%emt 0:01:10]} 60. Qg4# {[%emt 0:08:37]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.4"]
[White "Elgersma, Simon"]
[Black "Pols, Wiggert"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2137"]
[BlackElo "2104"]
[Annotator "NA"]
[PlyCount "54"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:11]} e5 {[%emt 0:00:00]} 5. Nb5 {[%emt 0:00:06]} d6 {[%emt 0:00:00]} 6. N1c3 {[%emt 0:00:06]} a6 {[%emt 0:00:00]} 7. Na3 {[%emt 0:00:05]} b5 {[%emt 0:00:00]} 8. Nd5 {[%emt 0:00:05]} Nge7 {[%emt 0:00:00]} 9. c4 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:00]} 10. exd5 {[%emt 0:00:04]} Nd4 {[%emt 0:00:08]} 11. cxb5 {[%emt 0:00:08]} g6 {[%emt 0:00:06]} 12. Be3 {[%emt 0:00:24]} Bg7 {[%emt 0:00:04]} 13. Bxd4 {[%emt 0:00:31]} exd4 {[%emt 0:00:04]} 14. Bd3 {[%emt 0:00:30]} O-O {[%emt 0:00:05]} 15. O-O {[%emt 0:00:16]} Qa5 {[%emt 0:00:03]} 16. Qf3 {[%emt 0:28:11]} Qb4 {[%emt 0:08:29]} 17. bxa6 {[%emt 0:07:43]} Bxa6 {[%emt 0:00:25]} 18. Bxa6 {[%emt 0:01:00]} Rxa6 {[%emt 0:00:06]} 19. Qd3 {[%emt 0:03:41]} Ra5 {[%emt 0:00:21]} 20. Nc4 {[%emt 0:08:05]} Rxd5 {[%emt 0:02:25]} 21. a3 {[%emt 0:03:53]} Qb5 {[%emt 0:06:16]} 22. b4 {[%emt 0:11:38]} Rc8 {[%emt 0:03:41]} 23. Rfc1 {[%emt 0:00:47]} Qc6 {[%emt 0:01:36]} 24. Qd2 {[%emt 0:04:39]} Qa6 {[%emt 0:06:08]} 25. Qd3 {[%emt 0:08:23]} Qc6 {[%emt 0:08:32]} 26. Qd2 {[%emt 0:00:50]} Qa6 {[%emt 0:16:41]} 27. Qd3 {[%emt 0:02:43]} Qc6 {[%emt 0:19:43]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.5"]
[White "Mesman, Edwyn"]
[Black "Ghebreab, Elnathan"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2224"]
[BlackElo "1882"]
[Annotator "NA"]
[PlyCount "155"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:27]} 3. d5 {[%emt 0:00:09]} b5 {[%emt 0:00:20]} 4. Qc2 {[%emt 0:00:08]} bxc4 {[%emt 0:02:19]} 5. e4 {[%emt 0:00:05]} g6 {[%emt 0:00:21]} 6. Nf3 {[%emt 0:00:45]} Bg7 {[%emt 0:00:58]} 7. Bxc4 {[%emt 0:00:11]} O-O {[%emt 0:00:33]} 8. O-O {[%emt 0:01:07]} d6 {[%emt 0:02:03]} 9. h3 {[%emt 0:02:38]} Qb6 {[%emt 0:03:41]} 10. Bd2 {[%emt 0:06:28]} Ba6 {[%emt 0:01:51]} 11. Na3 {[%emt 0:00:33]} Nbd7 {[%emt 0:06:57]} 12. Bc3 {[%emt 0:02:06]} Bxc4 {[%emt 0:02:46]} 13. Nxc4 {[%emt 0:00:07]} Qa6 {[%emt 0:02:53]} 14. b3 {[%emt 0:04:35]} Nb6 {[%emt 0:02:41]} 15. Nfd2 {[%emt 0:09:24]} Rad8 {[%emt 0:11:27]} 16. f4 {[%emt 0:03:42]} e6 {[%emt 0:02:34]} 17. Bxf6 {[%emt 0:33:32]} Bxf6 {[%emt 0:04:39]} 18. e5 {[%emt 0:00:05]} dxe5 {[%emt 0:22:39]} 19. fxe5 {[%emt 0:00:07]} Bg7 {[%emt 0:03:00]} 20. d6 {[%emt 0:01:37]} f6 {[%emt 0:04:07]} 21. Ne4 {[%emt 0:02:00]} Nxc4 {[%emt 0:02:02]} 22. bxc4 {[%emt 0:04:32]} f5 {[%emt 0:04:56]} 23. Nxc5 {[%emt 0:00:54]} Qb6 {[%emt 0:00:09]} 24. Qf2 {[%emt 0:00:21]} Bxe5 {[%emt 0:00:26]} 25. Rae1 {[%emt 0:14:19]} Qxd6 {[%emt 0:04:43]} 26. Nb7 {[%emt 0:03:06]} Bd4 {[%emt 0:00:18]} 27. Nxd6 {[%emt 0:00:19]} Bxf2+ {[%emt 0:00:08]} 28. Rxf2 {[%emt 0:00:10]} Rxd6 {[%emt 0:00:02]} 29. Rb2 {[%emt 0:00:43]} Re8 {[%emt 0:01:56]} 30. Re5 {[%emt 0:00:37]} Kf7 {[%emt 0:00:52]} 31. Kf2 {[%emt 0:02:08]} Kf6 {[%emt 0:01:02]} 32. Ra5 {[%emt 0:00:03]} Re7 {[%emt 0:00:27]} 33. Rab5 {[%emt 0:04:58]} Rc7 {[%emt 0:03:57]} 34. Rc2 {[%emt 0:01:26]} Rdc6 {[%emt 0:01:01]} 35. Rb4 {[%emt 0:00:04]} h6 {[%emt 0:00:22]} 36. Ke3 {[%emt 0:00:13]} g5 {[%emt 0:01:11]} 37. Kd4 {[%emt 0:00:19]} Rd7+ {[%emt 0:01:56]} 38. Kc3 {[%emt 0:00:32]} f4 {[%emt 0:01:24]} 39. Re2 {[%emt 0:01:25]} a6 {[%emt 0:00:31]} 40. a4 {[%emt 0:00:53]} e5 {[%emt 0:00:30]} 41. a5 {[%emt 0:33:08]} Rd4 {[%emt 0:16:36]} 42. Kb3 {[%emt 0:00:00]} Kf5 {[%emt 0:05:47]} 43. Rc2 {[%emt 0:00:00]} e4 {[%emt 0:08:34]} 44. Rb6 {[%emt 0:00:00]} Rdd6 {[%emt 0:00:04]} 45. c5 {[%emt 0:00:00]} Re6 {[%emt 0:00:34]} 46. Kc4 {[%emt 0:00:00]} Rc8 {[%emt 0:01:20]} 47. Rxe6 {[%emt 0:00:00]} Kxe6 {[%emt 0:00:01]} 48. Kd4 {[%emt 0:00:00]} e3 {[%emt 0:00:48]} 49. g3 {[%emt 0:00:00]} fxg3 {[%emt 0:01:00]} 50. Rc3 {[%emt 0:00:00]} Rd8+ {[%emt 0:05:35]} 51. Kxe3 {[%emt 0:00:00]} g2 {[%emt 0:00:13]} 52. Kf2 {[%emt 0:00:00]} Rd2+ {[%emt 0:00:05]} 53. Kg1 {[%emt 0:00:00]} Kd7 {[%emt 0:00:15]} 54. Rb3 {[%emt 0:00:00]} Kc6 {[%emt 0:01:20]} 55. Rb6+ {[%emt 0:00:00]} Kxc5 {[%emt 0:00:15]} 56. Rxa6 {[%emt 0:00:00]} Kb5 {[%emt 0:00:50]} 57. Rxh6 {[%emt 0:00:00]} Kxa5 {[%emt 0:00:19]} 58. Rg6 {[%emt 0:00:00]} Kb5 {[%emt 0:00:18]} 59. Rxg5+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:11]} 60. h4 {[%emt 0:00:00]} Kd6 {[%emt 0:00:39]} 61. h5 {[%emt 0:00:00]} Ke6 {[%emt 0:00:19]} 62. h6 {[%emt 0:00:00]} Rd8 {[%emt 0:00:58]} 63. Kxg2 {[%emt 0:00:00]} Rh8 {[%emt 0:00:08]} 64. Ra5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:20]} 65. Ra6 {[%emt 0:00:00]} Kg8 {[%emt 0:01:00]} 66. Kg3 {[%emt 0:00:00]} Kh7 {[%emt 0:00:07]} 67. Kf4 {[%emt 0:00:00]} Rg8 {[%emt 0:01:05]} 68. Kf5 {[%emt 0:00:00]} Rf8+ {[%emt 0:00:21]} 69. Kg5 {[%emt 0:00:00]} Rg8+ {[%emt 0:00:10]} 70. Kh5 {[%emt 0:00:00]} Rg1 {[%emt 0:00:37]} 71. Ra7+ {[%emt 0:00:00]} Kh8 {[%emt 0:00:07]} 72. Re7 {[%emt 0:00:00]} Rg2 {[%emt 0:00:37]} 73. Re5 {[%emt 0:00:00]} Rg1 {[%emt 0:00:13]} 74. Rf5 {[%emt 0:00:00]} Kh7 {[%emt 0:00:30]} 75. Rg5 {[%emt 0:00:00]} Rxg5+ {[%emt 0:00:19]} 76. Kxg5 {[%emt 0:00:00]} Kg8 {[%emt 0:00:18]} 77. Kg6 {[%emt 0:00:00]} Kh8 {[%emt 0:00:02]} 78. h7 {[%emt 0:00:00]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.6"]
[White "Van Foreest, Machteld"]
[Black "Ypma, Jord"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2065"]
[BlackElo "1854"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:21]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:21]} 6. Bg5 {[%emt 0:05:25]} Nbd7 {[%emt 0:00:21]} 7. Qe2 {[%emt 0:03:15]} Qa5 {[%emt 0:02:03]} 8. f4 {[%emt 0:05:10]} h6 {[%emt 0:01:38]} 9. Bh4 {[%emt 0:05:45]} e5 {[%emt 0:02:02]} 10. Nb3 {[%emt 0:02:13]} Qc7 {[%emt 1:27:55]} 11. O-O-O {[%emt 0:02:58]} Be7 {[%emt 0:00:00]} 12. g4 {[%emt 0:03:50]} exf4 {[%emt 0:00:00]} 13. g5 {[%emt 0:08:54]} hxg5 {[%emt 0:00:00]} 14. Bxg5 {[%emt 0:04:31]} b5 {[%emt 0:00:00]} 15. Bxf4 {[%emt 0:05:24]} Bb7 {[%emt 0:00:00]} 16. Nd4 {[%emt 0:03:25]} Ne5 {[%emt 0:00:00]} 17. Nf5 {[%emt 0:03:24]} g6 {[%emt 0:00:00]} 18. Nxe7 {[%emt 0:00:34]} Qxe7 {[%emt 0:00:00]} 19. Bg5 {[%emt 0:00:12]} Qe6 {[%emt 0:00:00]} 20. Bg2 {[%emt 0:06:36]} b4 {[%emt 0:00:00]} 21. Bxf6 {[%emt 0:03:32]} bxc3 {[%emt 0:00:00]} 22. Bxe5 {[%emt 0:01:44]} Qxe5 {[%emt 0:00:00]} 23. h3 {[%emt 0:04:47]} cxb2+ {[%emt 0:00:00]} 24. Kb1 {[%emt 0:00:16]} Rc8 {[%emt 0:00:00]} 25. Qd3 {[%emt 0:02:14]} Ke7 {[%emt 0:00:00]} 26. Qb3 {[%emt 0:02:37]} Rc7 {[%emt 0:00:00]} 27. Rhf1 {[%emt 0:00:52]} f6 {[%emt 0:00:00]} 28. Rd3 {[%emt 0:02:16]} Rhc8 {[%emt 0:00:00]} 29. Rd2 {[%emt 0:03:23]} Bc6 {[%emt 0:00:00]} 30. Rfd1 {[%emt 0:01:51]} Bd7 {[%emt 0:00:00]} 31. Qa3 {[%emt 0:03:28]} Rc6 {[%emt 0:00:00]} 32. Rd5 {[%emt 0:03:20]} Qh2 {[%emt 0:00:10]} 33. R5d2 {[%emt 0:00:48]} Qe5 {[%emt 0:03:57]} 34. Rd5 {[%emt 0:00:39]} Qh2 {[%emt 0:00:45]} 35. R5d2 {[%emt 0:01:03]} Rxc2 {[%emt 0:05:11]} 36. Rxc2 {[%emt 0:07:03]} Rxc2 {[%emt 0:00:11]} 37. Kxc2 {[%emt 0:00:16]} Qxg2+ {[%emt 0:00:05]} 38. Kb1 {[%emt 0:00:12]} Qxe4+ {[%emt 0:00:07]} 39. Kxb2 {[%emt 0:00:28]} Qe5+ {[%emt 0:00:23]} 40. Kc1 {[%emt 0:03:14]} Qa1+ {[%emt 0:01:17]} 41. Kd2 {[%emt 0:31:31]} Qd4+ {[%emt 0:30:21]} 42. Kc1 {[%emt 0:02:48]} Qf4+ {[%emt 0:00:00]} 43. Rd2 {[%emt 0:00:00]} Qc4+ {[%emt 0:00:00]} 44. Kb2 {[%emt 0:00:00]} Qb5+ {[%emt 0:00:00]} 45. Kc1 {[%emt 0:00:00]} Qc6+ {[%emt 0:00:00]} 46. Kb2 {[%emt 0:00:00]} Qb6+ {[%emt 0:00:00]} 47. Kc1 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 48. Re2+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 49. Kd2 {[%emt 0:00:00]} Qd4+ {[%emt 0:00:00]} 50. Ke1 {[%emt 0:00:00]} Qg1+ {[%emt 0:00:00]} 51. Kd2 {[%emt 0:00:00]} Qd4+ {[%emt 0:00:00]} 52. Ke1 {[%emt 0:00:00]} Qh4+ {[%emt 0:00:00]} 53. Kd2 {[%emt 0:00:00]} Qg5+ {[%emt 0:02:20]} 54. Kd1 {[%emt 0:00:00]} Qg1+ {[%emt 0:03:55]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.7"]
[White "Van Hoorn, Geert"]
[Black "Achuthan, Dylan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1965"]
[BlackElo "1863"]
[Annotator "NA"]
[PlyCount "73"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:00]} e5 {[%emt 0:00:08]} 5. Nb5 {[%emt 0:00:00]} d6 {[%emt 0:00:09]} 6. c4 {[%emt 0:00:01]} Be7 {[%emt 0:00:06]} 7. N5c3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:28]} 8. Bd3 {[%emt 0:00:05]} O-O {[%emt 0:00:19]} 9. O-O {[%emt 0:00:12]} Be6 {[%emt 0:00:08]} 10. Nd5 {[%emt 0:00:27]} Rc8 {[%emt 0:00:12]} 11. Nbc3 {[%emt 0:01:11]} a6 {[%emt 0:00:11]} 12. Be3 {[%emt 0:02:59]} Ne8 {[%emt 0:01:48]} 13. Nb6 {[%emt 0:02:37]} Rb8 {[%emt 0:01:33]} 14. Ncd5 {[%emt 0:01:49]} Bg5 {[%emt 0:10:29]} 15. Qd2 {[%emt 0:10:17]} Bxe3 {[%emt 0:00:40]} 16. Qxe3 {[%emt 0:00:13]} Nd4 {[%emt 0:01:24]} 17. f4 {[%emt 0:01:29]} Bxd5 {[%emt 0:06:50]} 18. Nxd5 {[%emt 0:01:07]} Qh4 {[%emt 0:08:41]} 19. b4 {[%emt 0:07:01]} Nf6 {[%emt 0:19:30]} 20. g3 {[%emt 0:09:26]} Qh6 {[%emt 0:02:27]} 21. fxe5 {[%emt 0:01:57]} Qxe3+ {[%emt 0:00:26]} 22. Nxe3 {[%emt 0:00:11]} dxe5 {[%emt 0:00:23]} 23. Nd5 {[%emt 0:00:17]} Nxd5 {[%emt 0:15:32]} 24. exd5 {[%emt 0:00:25]} f5 {[%emt 0:01:28]} 25. Rad1 {[%emt 0:04:24]} g5 {[%emt 0:09:50]} 26. c5 {[%emt 0:01:50]} Kg7 {[%emt 0:03:18]} 27. Rf2 {[%emt 0:03:40]} Rbe8 {[%emt 0:04:24]} 28. d6 {[%emt 0:04:12]} e4 {[%emt 0:03:26]} 29. Bxa6 {[%emt 0:04:20]} e3 {[%emt 0:01:20]} 30. d7 {[%emt 0:19:50]} Re4 {[%emt 0:09:16]} 31. Bxb7 {[%emt 0:02:49]} exf2+ {[%emt 0:00:18]} 32. Kxf2 {[%emt 0:00:06]} Ne6 {[%emt 0:00:44]} 33. Bxe4 {[%emt 0:01:28]} fxe4+ {[%emt 0:00:01]} 34. Ke3 {[%emt 0:00:21]} Nd8 {[%emt 0:00:57]} 35. b5 {[%emt 0:01:00]} Kf7 {[%emt 0:00:31]} 36. c6 {[%emt 0:01:06]} Ne6 {[%emt 0:00:28]} 37. b6 {[%emt 0:00:49]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.8"]
[White "Van Randtwijk, Mick"]
[Black "Emans, Job"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2168"]
[BlackElo "1945"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 5. Bxc6 {[%emt 0:00:21]} dxc6 {[%emt 0:00:05]} 6. Nbd2 {[%emt 0:00:07]} O-O {[%emt 0:06:29]} 7. Qe2 {[%emt 0:00:06]} Re8 {[%emt 0:01:08]} 8. Nc4 {[%emt 0:00:10]} Bd6 {[%emt 0:12:24]} 9. Bg5 {[%emt 0:02:29]} h6 {[%emt 0:03:11]} 10. Bh4 {[%emt 0:00:52]} b5 {[%emt 0:10:11]} 11. Ne3 {[%emt 0:01:29]} Be6 {[%emt 0:01:09]} 12. Nf5 {[%emt 0:09:59]} Bxf5 {[%emt 0:07:26]} 13. exf5 {[%emt 0:00:06]} Qd7 {[%emt 0:00:17]} 14. Bxf6 {[%emt 0:01:53]} gxf6 {[%emt 0:00:05]} 15. g4 {[%emt 0:03:05]} Kh7 {[%emt 0:01:01]} 16. Nd2 {[%emt 0:02:40]} Rad8 {[%emt 0:01:58]} 17. Ne4 {[%emt 0:01:42]} Bb4+ {[%emt 0:01:17]} 18. Kf1 {[%emt 0:04:00]} Be7 {[%emt 0:00:27]} 19. Rg1 {[%emt 0:01:49]} Rg8 {[%emt 0:01:07]} 20. Rg3 {[%emt 0:02:18]} Qd4 {[%emt 0:10:35]} 21. c3 {[%emt 0:02:51]} Qd5 {[%emt 0:00:36]} 22. Qe3 {[%emt 0:02:22]} Kg7 {[%emt 0:01:17]} 23. h4 {[%emt 0:04:03]} Rh8 {[%emt 0:03:32]} 24. Ke2 {[%emt 0:12:46]} Kf8 {[%emt 0:07:52]} 25. g5 {[%emt 0:03:51]} hxg5 {[%emt 0:00:11]} 26. hxg5 {[%emt 0:00:04]} Ke8 {[%emt 0:00:33]} 27. g6 {[%emt 0:05:55]} fxg6 {[%emt 0:05:16]} 28. Rxg6 {[%emt 0:00:12]} Rf8 {[%emt 0:00:29]} 29. b3 {[%emt 0:03:43]} c5 {[%emt 0:02:54]} 30. Rd1 {[%emt 0:10:44]} c4 {[%emt 0:03:34]} 31. Rd2 {[%emt 0:02:20]} cxb3 {[%emt 0:03:35]} 32. axb3 {[%emt 0:00:18]} a5 {[%emt 0:01:02]} 33. Qa7 {[%emt 0:02:18]} Ra8 {[%emt 0:05:26]} 34. Qxc7 {[%emt 0:01:05]} a4 {[%emt 0:00:47]} 35. Rg7 {[%emt 0:02:25]} Qd7 {[%emt 0:00:41]} 36. Rxe7+ {[%emt 0:00:14]} Kxe7 {[%emt 0:00:28]} 37. Qc5+ {[%emt 0:00:57]} Kf7 {[%emt 0:02:35]} 38. Nd6+ {[%emt 0:03:09]} Kg7 {[%emt 0:01:51]} 39. Rd1 {[%emt 0:01:15]} a3 {[%emt 0:02:23]} 40. Rg1+ {[%emt 0:11:47]} Kh8 {[%emt 0:00:53]} 41. Rh1+ {[%emt 0:30:06]} Qh7 {[%emt 0:15:56]} 42. Rxh7+ {[%emt 0:00:00]} Kxh7 {[%emt 0:00:09]} 43. Qd5 {[%emt 0:00:00]} a2 {[%emt 0:08:28]} 44. Qh1+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:12]} 45. Qg1+ {[%emt 0:00:00]} Kh8 {[%emt 0:00:40]} 46. Nf7+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:57]} 47. Qg6# {[%emt 0:00:00]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.9"]
[White "Van Aken, Jelmer"]
[Black "Van Doren, Bas"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1698"]
[BlackElo "1945"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 5. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 6. Nc3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 7. a3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 8. Be3 {[%emt 0:00:02]} Bb7 {[%emt 0:00:07]} 9. f3 {[%emt 0:00:04]} d6 {[%emt 0:00:30]} 10. Qd2 {[%emt 0:00:10]} Nbd7 {[%emt 0:00:30]} 11. Rc1 {[%emt 0:00:09]} Be7 {[%emt 0:00:53]} 12. Be2 {[%emt 0:00:18]} O-O {[%emt 0:00:41]} 13. O-O {[%emt 0:00:13]} Rac8 {[%emt 0:02:46]} 14. b4 {[%emt 0:02:17]} Qb8 {[%emt 0:00:28]} 15. Rfd1 {[%emt 0:00:44]} Rfe8 {[%emt 0:08:22]} 16. Nb3 {[%emt 0:04:43]} Bf8 {[%emt 0:09:35]} 17. Kh1 {[%emt 0:06:15]} Qa8 {[%emt 0:14:23]} 18. Na4 {[%emt 0:11:21]} d5 {[%emt 0:04:06]} 19. exd5 {[%emt 0:03:10]} exd5 {[%emt 0:02:03]} 20. Nxb6 {[%emt 0:04:55]} Nxb6 {[%emt 0:02:46]} 21. Bxb6 {[%emt 0:00:06]} dxc4 {[%emt 0:15:42]} 22. Na5 {[%emt 0:04:38]} c3 {[%emt 0:03:01]} 23. Qd3 {[%emt 0:05:24]} Nd5 {[%emt 0:01:53]} 24. Nxb7 {[%emt 0:06:54]} Nf4 {[%emt 0:06:16]} 25. Qxa6 {[%emt 0:06:24]} Nxe2 {[%emt 0:00:14]} 26. Qxa8 {[%emt 0:01:58]} Rxa8 {[%emt 0:00:07]} 27. Na5 {[%emt 0:03:36]} Nxc1 {[%emt 0:00:30]} 28. Rxc1 {[%emt 0:00:07]} Rac8 {[%emt 0:02:02]} 29. Nb3 {[%emt 0:03:46]} g6 {[%emt 0:02:13]} 30. f4 {[%emt 0:07:55]} Re2 {[%emt 0:02:09]} 31. Bc5 {[%emt 0:05:30]} Bg7 {[%emt 0:01:53]} 32. Kg1 {[%emt 0:03:16]} Rb2 {[%emt 0:01:16]} 33. Na1 {[%emt 0:01:40]} Re8 {[%emt 0:02:46]} 34. Nc2 {[%emt 0:01:35]} Re2 {[%emt 0:00:47]} 35. Ne3 {[%emt 0:00:06]} c2 {[%emt 0:01:09]} 36. Kf1 {[%emt 0:00:52]} Rd2 {[%emt 0:00:07]} 37. Ke1 {[%emt 0:02:10]} Bc3 {[%emt 0:00:06]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.03"]
[Round "6.10"]
[White "Reichardt, Robin"]
[Black "Gijsen, William"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2061"]
[BlackElo "2041"]
[Annotator "NA"]
[PlyCount "45"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:49]} Be7 {[%emt 0:02:17]} 5. O-O {[%emt 0:01:33]} O-O {[%emt 0:00:04]} 6. b3 {[%emt 0:02:18]} d6 {[%emt 0:00:24]} 7. Bb2 {[%emt 0:00:48]} Ne4 {[%emt 0:00:06]} 8. Nbd2 {[%emt 0:02:36]} Nd7 {[%emt 0:00:20]} 9. c4 {[%emt 0:02:53]} Ndf6 {[%emt 0:01:45]} 10. Ne1 {[%emt 0:05:44]} Nxd2 {[%emt 0:05:08]} 11. Qxd2 {[%emt 0:00:55]} Ng4 {[%emt 0:02:19]} 12. Nd3 {[%emt 0:06:08]} Bf6 {[%emt 0:02:10]} 13. Rad1 {[%emt 0:06:26]} Qe8 {[%emt 0:01:01]} 14. h3 {[%emt 0:05:10]} Nh6 {[%emt 0:00:05]} 15. f4 {[%emt 0:07:16]} Nf7 {[%emt 0:06:33]} 16. e4 {[%emt 0:12:38]} fxe4 {[%emt 0:01:39]} 17. Bxe4 {[%emt 0:01:36]} e5 {[%emt 0:02:06]} 18. dxe5 {[%emt 0:02:00]} dxe5 {[%emt 0:00:16]} 19. Nxe5 {[%emt 0:06:01]} Bxe5 {[%emt 0:01:26]} 20. fxe5 {[%emt 0:03:14]} Bxh3 {[%emt 0:01:34]} 21. Rfe1 {[%emt 0:03:14]} Bg4 {[%emt 0:01:49]} 22. e6 {[%emt 0:07:36]} Nd6 {[%emt 0:04:56]} 23. Qg5 {[%emt 0:02:40]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.1"]
[White "Vrolijk, Liam"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2465"]
[BlackElo "1965"]
[Annotator "RC"]
[PlyCount "59"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Bg5 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bxf6 {[%emt 0:00:15]} exf6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:20]} d5 {[%emt 0:01:30]} 5. c4 {[%emt 0:03:03]} c6 {[%emt 0:06:14]} 6. Nc3 {[%emt 0:01:38]} Be6 {[%emt 0:01:08]} 7. cxd5 {[%emt 0:12:58]} cxd5 {[%emt 0:01:58]} 8. Qb3 {[%emt 0:01:44]} Nd7 {[%emt 0:05:41]} 9. Bd3 {[%emt 0:05:16]} Bg7 {[%emt 0:00:55]} 10. Nge2 {[%emt 0:04:06]} O-O {[%emt 0:00:58]} 11. Qxb7 {[%emt 0:02:46]} Rb8 {[%emt 0:09:40]} 12. Qa6 {[%emt 0:05:09]} Rxb2 {[%emt 0:02:23]} 13. Qxa7 {[%emt 0:02:37]} Nb6 {[%emt 0:05:04]} 14. Qa3 {[%emt 0:02:02]} Rxe2+ {[%emt 0:02:11]} 15. Bxe2 {[%emt 0:01:14]} f5 {[%emt 0:00:11]} 16. Rb1 {[%emt 0:02:05]} f4 {[%emt 0:00:28]} 17. Qa5 {[%emt 0:01:46]} Nc4 {[%emt 0:01:03]} 18. Qxd8 {[%emt 0:00:12]} Rxd8 {[%emt 0:00:06]} 19. Bxc4 {[%emt 0:01:22]} dxc4 {[%emt 0:00:06]} 20. Kd2 {[%emt 0:02:33]} Bh6 {[%emt 0:01:55]} 21. Ke2 {[%emt 0:08:22]} fxe3 {[%emt 0:05:28]} 22. fxe3 {[%emt 0:00:09]} Bf5 {[%emt 0:00:08]} 23. Kf3 {[%emt 0:02:02]} Bxb1 {[%emt 0:02:37]} 24. Rxb1 {[%emt 0:00:20]} Re8 {[%emt 0:00:37]} 25. Nd5 {[%emt 0:02:03]} Kg7 {[%emt 0:01:57]} 26. a4 {[%emt 0:02:23]} c3 {[%emt 0:06:09]} 27. Rc1 {[%emt 0:02:45]} Rd8 {[%emt 0:07:04]} 28. Nxc3 {[%emt 0:00:16]} Rxd4 {[%emt 0:00:17]} 29. exd4 {[%emt 0:00:10]} Bxc1 {[%emt 0:00:02]} 30. a5 {[%emt 0:00:13]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.2"]
[White "De Boer, Eelke"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2338"]
[BlackElo "2472"]
[Annotator "RC"]
[PlyCount "98"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:10]} exd4 {[%emt 0:00:00]} 5. Bg5 {[%emt 0:00:05]} Be7 {[%emt 0:00:00]} 6. Bxe7 {[%emt 0:00:07]} Qxe7 {[%emt 0:00:04]} 7. Bxc6 {[%emt 0:00:08]} dxc6 {[%emt 0:00:04]} 8. Qxd4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:09]} 9. Nc3 {[%emt 0:00:06]} Bg4 {[%emt 0:00:40]} 10. Nd2 {[%emt 0:00:08]} c5 {[%emt 0:00:16]} 11. Qe3 {[%emt 0:05:11]} O-O-O {[%emt 0:00:47]} 12. h3 {[%emt 0:00:07]} Be6 {[%emt 0:01:22]} 13. O-O-O {[%emt 0:03:57]} Rd4 {[%emt 0:15:44]} 14. Nf3 {[%emt 0:11:11]} Rxd1+ {[%emt 0:11:41]} 15. Rxd1 {[%emt 0:01:02]} Nd7 {[%emt 0:03:14]} 16. Qf4 {[%emt 0:05:20]} a6 {[%emt 0:07:16]} 17. Nd2 {[%emt 0:34:15]} f6 {[%emt 0:03:06]} 18. Nf1 {[%emt 0:00:52]} Re8 {[%emt 0:02:49]} 19. Ne3 {[%emt 0:00:22]} Nb6 {[%emt 0:00:16]} 20. f3 {[%emt 0:01:32]} Rd8 {[%emt 0:31:27]} 21. Rxd8+ {[%emt 0:07:14]} Qxd8 {[%emt 0:00:58]} 22. Qh4 {[%emt 0:06:58]} h5 {[%emt 0:01:53]} 23. Qg3 {[%emt 0:08:05]} Bf7 {[%emt 0:00:26]} 24. Qf4 {[%emt 0:01:20]} Qe7 {[%emt 0:05:39]} 25. h4 {[%emt 0:01:11]} c6 {[%emt 0:00:50]} 26. Qh6 {[%emt 0:09:00]} Nd7 {[%emt 0:00:12]} 27. Qg7 {[%emt 0:00:57]} Qf8 {[%emt 0:02:14]} 28. Qh7 {[%emt 0:01:26]} Ne5 {[%emt 0:06:50]} 29. f4 {[%emt 0:01:28]} Nd7 {[%emt 0:01:30]} 30. f5 {[%emt 0:01:42]} Ne5 {[%emt 0:00:12]} 31. Ne2 {[%emt 0:00:38]} Qd6 {[%emt 0:00:19]} 32. Qg7 {[%emt 0:00:29]} Kb8 {[%emt 0:00:31]} 33. a3 {[%emt 0:00:31]} Ka7 {[%emt 0:00:06]} 34. Qh6 {[%emt 0:00:37]} c4 {[%emt 0:00:48]} 35. Ng3 {[%emt 0:00:37]} c3 {[%emt 0:00:46]} 36. Ngf1 {[%emt 0:00:29]} Qd4 {[%emt 0:00:26]} 37. Qf4 {[%emt 0:00:22]} cxb2+ {[%emt 0:00:31]} 38. Kb1 {[%emt 0:00:00]} Qc3 {[%emt 0:00:10]} 39. Qf2 {[%emt 0:00:48]} Ka8 {[%emt 0:00:36]} 40. Qd2 {[%emt 0:00:36]} Qxa3 {[%emt 0:00:44]} 41. Qd8+ {[%emt 0:30:11]} Ka7 {[%emt 0:31:46]} 42. Qd4+ {[%emt 0:00:09]} c5 {[%emt 0:00:28]} 43. Qxb2 {[%emt 0:00:06]} Qa5 {[%emt 0:01:17]} 44. Nd1 {[%emt 0:00:00]} Qe1 {[%emt 0:00:00]} 45. Nfe3 {[%emt 0:00:00]} Nc4 {[%emt 0:00:00]} 46. Qc1 {[%emt 0:00:00]} Qb4+ {[%emt 0:00:00]} 47. Ka1 {[%emt 0:00:00]} Qa5+ {[%emt 0:00:00]} 48. Kb1 {[%emt 0:00:00]} Nd2+ {[%emt 0:00:00]} 49. Kb2 {[%emt 0:00:00]} Nxe4 {[%emt 0:00:00]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.3"]
[White "Pols, Wiggert"]
[Black "Van Dael, Siem"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2104"]
[BlackElo "2206"]
[Annotator "NA RC"]
[PlyCount "126"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,82,33,46,33,35,41,28,16,31,0,4,0,0,6,29,33,45,10,17,7,27,20,32767,32767,43,43,32767,35,38,28,70,14,96,56,72,56,79,70,63,0,0,32767,32767,-155,-133,-170,32767,-153,-112,32767,-262,-276,-289,-248,-87,-105,32767,-82,-72,-70,-85,-75,32767,32767,32767,32767,-169,-167,-159,-164,-112,-118,-125,-126,-128]} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nge2 {[%emt 0:02:58]} Nc6 {[%emt 0:00:18]} 4. g3 {[%emt 0:00:19]} Nge7 {[%emt 0:06:59]} 5. Bg2 {[%emt 0:00:09]} g6 {[%emt 0:02:02]} 6. d4 {[%emt 0:07:17]} cxd4 {[%emt 0:06:19]} 7. Nxd4 {[%emt 0:00:08]} Bg7 {[%emt 0:00:10] B23: Closed Sicilian: Lines without g3} (7... a6 8. O-O Bg7 9. Be3 O-O 10. a4 Qc7 11. Nb3 b6 12. Qe2 Ne5 13. Nd2 Rb8 14. f4 N5c6 15. Nb3 {0-1 (42) Krapivin,V (2327)-Nagy,G (2452) Pardubice 2017}) 8. Ndb5 {[%emt 0:03:25]} O-O {[%emt 0:00:08]} 9. Bf4 {[%emt 0:01:17]} d5 $146 {[%emt 0:05:32]} ({Predecessor:} 9... e5 10. Be3 a6 11. Nd6 Nd4 12. Ne2 Qc7 13. Nxd4 Qxd6 14. Nb3 Qe6 15. Qd2 {1-0 (52) Palchun,G (2199)-Bekhovskiy,M (1874) St Petersburg 2012}) 10. exd5 {[%emt 0:02:46]} exd5 {[%emt 0:00:13]} 11. O-O $1 {[%emt 0:15:20]} d4 {[%emt 0:05:59]} 12. Ne4 {[%emt 0:02:10]} a6 {[%emt 0:16:26]} 13. Nc7 {[%emt 0:19:56]} Ra7 {[%emt 0:09:12]} 14. c4 $1 {[%emt 0:03:44]} Ne5 {[%emt 0:11:30]} 15. Nd5 {[%emt 0:01:47]} Nxd5 {[%emt 0:00:45]} 16. cxd5 {[%emt 0:00:08]} Bg4 {[%emt 0:01:13]} 17. Qb3 {[%emt 0:11:21]} b5 {[%emt 0:04:00]} 18. Rfe1 {[%emt 0:04:39]} Re8 {[%emt 0:08:41]} 19. a4 {[%emt 0:07:15]} bxa4 {[%emt 0:03:59]} 20. Rxa4 {[%emt 0:00:50]} Kh8 {[%emt 0:04:33]} (20... d3 $11) 21. Raa1 {[%emt 0:02:46]} (21. Rxd4 $16 f5 22. Ra4) 21... h6 {[%emt 0:02:47]} 22. h3 {[%emt 0:01:45]} Bf5 {[%emt 0:00:40]} 23. g4 {[%emt 0:02:52]} Bxe4 {[%emt 0:02:53]} 24. Bxe4 {[%emt 0:01:37]} Rae7 {[%emt 0:00:11]} 25. Bd2 {[%emt 0:04:13]} Nxg4 {[%emt 0:00:45]} 26. hxg4 {[%emt 0:01:14]} (26. Bg2 $15 Rxe1+ 27. Rxe1 Rxe1+ 28. Bxe1) 26... Rxe4 {[%emt 0:00:04]} 27. Rxe4 {[%emt 0:02:17]} Rxe4 {[%emt 0:00:05]} 28. f3 {[%emt 0:00:43]} Re5 {[%emt 0:01:03]} 29. d6 {[%emt 0:00:41]} Qh4 {[%emt 0:02:48]} ({Don't take} 29... Qxd6 30. Bf4 $17) 30. Qd3 {[%emt 0:00:24]} Qg3+ {[%emt 0:02:27]} 31. Kf1 {[%emt 0:00:22]} Rd5 $2 {[%emt 0:00:49]} (31... Bf6 $19 {and Black stays clearly on top.} 32. Re1 Rxe1+ 33. Bxe1 Qxd6) 32. Rxa6 {[%emt 0:00:47]} Rxd6 {[%emt 0:00:16]} 33. Rxd6 {[%emt 0:00:13]} Qxd6 {[%emt 0:00:05]} 34. b4 {[%emt 0:00:39]} Bf6 {[%emt 0:00:39]} 35. Kg2 {[%emt 0:00:46]} Bh4 {[%emt 0:00:33]} 36. f4 {[%emt 0:00:18]} Qd5+ {[%emt 0:00:24]} 37. Qf3 {[%emt 0:00:40]} Qa2 {[%emt 0:02:58]} 38. Qe2 {[%emt 0:00:15]} Kh7 {[%emt 0:00:29]} 39. Kh3 {[%emt 0:00:55]} Bf6 {[%emt 0:00:41]} 40. Qd3 {[%emt 0:00:28]} Qd5 {[%emt 0:00:34]} 41. Kh2 {[%emt 0:04:28]} Bd8 $17 {[%emt 0:04:33]} 42. Kg1 {[%emt 0:05:26]} f5 {[%emt 0:05:02]} 43. gxf5 {[%emt 0:04:21]} gxf5 {[%emt 0:00:06]} 44. b5 {[%emt 0:02:14]} Bb6 {[%emt 0:02:28]} 45. Kh2 {[%emt 0:04:18]} Qe4 {[%emt 0:00:54]} 46. Qc4 {[%emt 0:00:32]} Kg7 {[%emt 0:00:54]} 47. Qc8 {[%emt 0:05:42]} Qe2+ {[%emt 0:01:54]} 48. Kg3 {[%emt 0:00:31]} Qxb5 {[%emt 0:00:31]} 49. Qb7+ {[%emt 0:03:12]} Kg6 {[%emt 0:00:47]} 50. Qc8 {[%emt 0:02:30]} Qb3+ {[%emt 0:00:18]} 51. Kh4 {[%emt 0:00:36]} Qf7 {[%emt 0:01:13]} 52. Kh3 {[%emt 0:01:54]} Kh7 {[%emt 0:00:56]} 53. Qa6 {[%emt 0:00:49]} Bd8 {[%emt 0:01:36]} 54. Qd6 {[%emt 0:00:17]} Qh5+ {[%emt 0:01:07]} 55. Kg2 {[%emt 0:00:03]} Qe2+ {[%emt 0:00:10]} 56. Kh3 {[%emt 0:00:39]} Qd3+ {[%emt 0:00:07]} 57. Kg2 {[%emt 0:00:34]} Qxd2+ {[%emt 0:00:04]} 58. Kh3 {[%emt 0:00:14]} Qe3+ {[%emt 0:00:13]} 59. Kg2 {[%emt 0:00:09]} Qe4+ {[%emt 0:00:23]} 60. Kg1 {[%emt 0:00:12]} Be7 {[%emt 0:00:08]} 61. Qd7 {[%emt 0:00:40]} d3 {[%emt 0:00:16]} 62. Qe8 {[%emt 0:01:08]} Bc5+ {[%emt 0:00:06]} 63. Kf1 {[%emt 0:00:08]} Qh1# {[%emt 0:00:08]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.4"]
[White "Halfhide, Sebastian"]
[Black "Elgersma, Simon"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2274"]
[BlackElo "2137"]
[Annotator "NA RC"]
[PlyCount "119"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,81,7,-3,32767,1,8,13,0,0,2,4,0,5,0,1,0,0,16,17,18,8,0,0,-1,0,60,33,32767,32767,58,56,81,50,56,65,61,35,32767,71,90,61,52,32767,117,94,91,32767,132,32767,32767,202,32767,100,195,106,164,172,204,208,32767,224,183,232,32767,245,243,32767,32767,32767,32767,228,214,230,245,278]} 1. c4 {[%emt 0:00:09]} ({Predecessor:} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. Nbd2 O-O 6. b3 b6 7. Bb2 Bb7 8. Be2 Nbd7 9. O-O c5 10. Rc1 Rc8 11. cxd5 {0-1 (46) Makka,E (2084)-Koutoukidis,P (2357) Thessaloniki 2018}) 1... e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:01]} 3. b3 {[%emt 0:01:08]} d5 {[%emt 0:00:14]} 4. Bb2 {[%emt 0:00:09]} Be7 {[%emt 0:00:17]} 5. e3 {[%emt 0:01:32]} c5 {[%emt 0:05:08]} 6. Be2 {[%emt 0:04:09]} b6 {[%emt 0:04:42]} 7. O-O {[%emt 0:11:00]} O-O {[%emt 0:01:10]} 8. cxd5 {[%emt 0:01:49]} Nxd5 {[%emt 0:06:19]} 9. d4 {[%emt 0:03:02]} Bb7 {[%emt 0:02:53]} 10. Nbd2 {[%emt 0:08:04]} Nd7 {[%emt 0:05:34] A30: Symmetrical English: Double Fianchetto and Hedgehog} 11. Rc1 {[%emt 0:07:03]} Rc8 {[%emt 0:05:28]} 12. Nc4 {[%emt 0:09:51]} b5 $146 {[%emt 0:18:23]} (12... N7f6 13. a3 b5 14. Nce5 a6 15. dxc5 Rxc5 {½-½ (37) Korley,K (2420)-Brown,M (2505) Charlotte 2018}) 13. Nce5 {[%emt 0:00:09]} Nxe5 {[%emt 0:01:04]} 14. Nxe5 {[%emt 0:03:34]} a6 {[%emt 0:00:57]} 15. Bf3 {[%emt 0:18:15]} f6 {[%emt 0:11:57]} 16. Nd3 {[%emt 0:00:20]} c4 {[%emt 0:00:15]} (16... cxd4 $11 17. exd4 Rxc1 18. Qxc1 Qc8) 17. bxc4 {[%emt 0:01:49]} bxc4 {[%emt 0:04:39]} 18. Nc5 {[%emt 0:00:07]} Bxc5 {[%emt 0:01:03]} 19. dxc5 {[%emt 0:00:08]} Qa5 {[%emt 0:08:04]} 20. Rxc4 {[%emt 0:04:55]} Rxc5 {[%emt 0:02:25]} 21. Rxc5 {[%emt 0:05:50]} Qxc5 {[%emt 0:00:07]} 22. Bd4 {[%emt 0:17:45]} Qc7 {[%emt 0:06:53]} 23. Qb3 {[%emt 0:00:00]} Qf7 {[%emt 0:04:03]} 24. Rb1 {[%emt 0:00:00]} Bc6 {[%emt 0:02:26]} 25. Be2 {[%emt 0:00:00]} Qg6 {[%emt 0:02:09]} ({Better is} 25... Ra8 $14) 26. f3 {[%emt 0:00:00]} ({But not} 26. Bxa6 $2 {[#]} Nxe3 $1 {[%mdl 512]} 27. Bf1 Bxg2 $19) 26... Ba4 {[%emt 0:00:40]} 27. Qb2 {[%emt 0:00:00]} Bc2 {[%emt 0:01:15]} 28. Rc1 {[%emt 0:00:00]} Bd3 {[%emt 0:00:17] [#]} 29. Bd1 $1 {[%emt 0:00:00]} Rd8 {[%emt 0:02:19] [#]} 30. Qd2 {[%emt 0:00:00]} (30. e4 $1 $18 {is the precise move to win.}) 30... e5 {[%emt 0:00:41]} (30... Bb5 $16) 31. Bc5 $16 {[%emt 0:00:00]} e4 {[%emt 0:00:36]} (31... Kh8 $16 {keeps fighting.}) 32. f4 {[%emt 0:00:00]} h5 {[%emt 0:01:40] [#]} 33. Qa5 $1 {[%emt 0:00:30]} Rd7 {[%emt 0:01:17] [#]} 34. Ba4 $1 {[%emt 0:00:50]} Bb5 {[%emt 0:01:26]} 35. Bxb5 {[%emt 0:00:46]} axb5 {[%emt 0:00:01]} 36. Qxb5 {[%emt 0:00:47]} Qg4 {[%emt 0:00:10]} 37. a4 {[%emt 0:01:46]} Kh7 {[%emt 0:01:03]} 38. h3 {[%emt 0:00:14]} Qf5 {[%emt 0:00:21]} 39. Qc4 {[%emt 0:01:55]} Rc7 {[%emt 0:00:30] [#]} 40. Qd4 $1 {[%emt 0:00:45]} Rd7 {[%emt 0:00:44]} 41. Qb2 {[%emt 0:07:24]} g5 {[%emt 0:07:03]} 42. fxg5 {[%emt 0:05:20]} Qxg5 {[%emt 0:01:56]} 43. Qf2 {[%emt 0:11:51]} f5 {[%emt 0:02:31]} 44. Rd1 {[%emt 0:00:15]} f4 {[%emt 0:06:30]} 45. exf4 {[%emt 0:00:40]} Qf5 {[%emt 0:00:01]} 46. Kh1 {[%emt 0:04:15]} Rc7 {[%emt 0:04:21]} 47. Bd6 {[%emt 0:00:35]} Rc3 {[%emt 0:02:43]} 48. Be5 {[%emt 0:00:29]} Rxh3+ {[%emt 0:00:43]} 49. gxh3 {[%emt 0:01:30]} Qxh3+ {[%emt 0:00:48]} 50. Kg1 {[%emt 0:00:04]} Qg4+ {[%emt 0:00:04]} 51. Kh2 {[%emt 0:00:06]} Qxd1 {[%emt 0:00:04]} 52. Qg2 {[%emt 0:00:57]} Qg4 {[%emt 0:04:32]} 53. Qxe4+ {[%emt 0:00:03]} Kh6 {[%emt 0:00:06]} 54. Qxd5 {[%emt 0:00:08]} Qh4+ {[%emt 0:00:26]} 55. Kg2 {[%emt 0:00:12]} Qg4+ {[%emt 0:00:24]} 56. Kf1 {[%emt 0:01:07]} h4 {[%emt 0:01:56]} 57. Qc6+ {[%emt 0:00:33]} Kh7 {[%emt 0:00:24]} 58. Qc7+ {[%emt 0:00:27]} Kh6 {[%emt 0:00:08]} 59. Qg7+ {[%emt 0:00:50]} Kh5 {[%emt 0:00:04]} 60. Qh7# {[%emt 0:00:37]} 1-0

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.5"]
[White "Van Doren, Bas"]
[Black "Mesman, Edwyn"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1945"]
[BlackElo "2224"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,40,33,29,26,25,0,8,-16,-8,-6,0,-23,-12,-16,-25,-74,0,0,0,0,21,3,20,7,5,-16,0,-220,-237,-512,-495,-721,-718]} 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. Ne2 (5. f3 Bf5 6. c4 e6 7. dxe6 Bxe6 8. d5 Bf5 9. Nc3 Bc5 10. Qe2+ Qe7 11. Bf4 O-O-O 12. O-O-O Rhe8 13. Qxe7 Rxe7 14. Bxd7+ Nxd7 15. Nge2 Ne5 16. Ng3 Nd3+ 17. Kc2 Nxf4+ 18. Nxf5 {1-0 (81) Savchenko,B (2613)-Moskalenko,A (2490) Sochi 2016}) 5... Nxd5 6. O-O {B01: Scandinavian Defence} c6 7. Bc4 $146 ({Predecessor:} 7. Ba4 e6 8. c4 N5b6 9. Bb3 Qh4 10. c5 Nd5 11. Nbc3 O-O-O 12. Bxd5 exd5 {1-0 (22) Deinert,W (1778)-Wegelin,R (1935) Dortmund 2013}) 7... e6 8. Qe1 {The position is equal.} Bd6 9. Ng3 O-O 10. Nd2 {[%cal Bb1d2,Bd2f3,Bf3d4][%mdl 32]} e5 11. h3 Be6 12. Nge4 Be7 (12... Bc7 $17) 13. Nf3 $11 N7b6 $36 {[%mdl 2048] Black has the initiative.} 14. Bb3 exd4 15. Nxd4 Bd7 16. c4 Nf6 17. Bf4 Re8 18. Ng5 $2 {[#]} (18. Rd1 $11 {and White stays safe.}) 18... Nh5 $1 $19 {[%cal Rh5f4][%mdl 64] Discovered Attack} 19. Qe5 $2 (19. Nxf7 {is a better defense.} Kxf7 20. Be3) 19... Bf6 {[%mdl 64] Pin} 20. Nxf7 (20. Qd6 $142 Nxf4 21. Qxf4 Bxg5 22. Qf3) 20... Bxe5 {Accuracy: White = 37%, Black = 54%.} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.6"]
[White "Ypma, Jord"]
[Black "Van Randtwijk, Mick"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "1854"]
[BlackElo "2168"]
[Annotator "NA RC"]
[PlyCount "112"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:27]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:32]} Bb4 {[%emt 0:00:49]} 4. Qc2 {[%emt 0:00:28]} Nc6 {[%emt 0:00:40]} 5. Nf3 {[%emt 0:00:39]} d6 {[%emt 0:00:12]} 6. Bd2 {[%emt 0:01:27]} Qe7 {[%emt 0:00:46]} 7. a3 {[%emt 0:01:21] E33: Nimzo-Indian: Classical: 4...Nc6} (7. e3 a5 8. a3 Bxc3 9. Bxc3 e5 10. d5 Nb8 11. Nd2 O-O 12. b3 c6 13. dxc6 Nxc6 14. Bd3 Be6 15. O-O d5 16. cxd5 Bxd5 17. Rfd1 Rac8 {½-½ (17) Wagner,D (2580)-Nisipeanu,L (2670) Skopje 2019}) 7... Bxc3 {[%emt 0:00:10]} 8. Bxc3 {[%emt 0:00:11]} e5 {[%emt 0:01:38]} 9. d5 {[%emt 0:02:03]} Nb8 {[%emt 0:01:02]} 10. e4 {[%emt 0:02:51]} Bg4 $146 {[%emt 0:02:33]} ({Predecessor:} 10... O-O 11. b4 Nh5 12. g3 f5 13. Bg2 fxe4 14. Qxe4 Nf6 {½-½ (24) Holt,C (2555)-Perelshteyn,E (2513) Wheeling 2014}) 11. Nd2 {[%emt 0:03:34]} Nbd7 {[%emt 0:04:05]} 12. g3 {[%emt 0:02:42]} a5 {[%emt 0:04:29]} 13. Bg2 {[%emt 0:08:55]} a4 {[%emt 0:01:27]} 14. O-O {[%emt 0:00:48]} Nc5 {[%emt 0:02:06]} 15. Rae1 {[%emt 0:00:43]} g5 {[%emt 0:05:17]} 16. f4 {[%emt 0:08:33]} gxf4 {[%emt 0:00:23]} 17. gxf4 {[%emt 0:00:48]} Rg8 {[%emt 0:01:03]} 18. Kh1 {[%emt 0:00:53]} Nh5 {[%emt 0:05:54]} 19. fxe5 {[%emt 0:01:42]} Qh4 {[%emt 0:09:40]} (19... dxe5 $11 20. Nf3 f6) 20. Nf3 {[%emt 0:09:33]} Bxf3 {[%emt 0:01:43]} 21. Rxf3 {[%emt 0:00:22]} Nf4 {[%emt 0:00:28]} 22. Rxf4 {[%emt 0:03:17]} (22. Rg1 $16) 22... Qxf4 {[%emt 0:00:06]} 23. exd6 {[%emt 0:00:56]} Qxd6 {[%emt 0:00:38]} 24. Bb4 {[%emt 0:02:09]} b6 {[%emt 0:02:26]} (24... O-O-O $14) 25. Qe2 {[%emt 0:06:16]} Qg6 $2 {[%emt 0:06:02] [#]} (25... O-O-O $1 $11) 26. Bxc5 $2 {[%emt 0:00:16]} (26. Bh3 $1 $18) 26... bxc5 {[%emt 0:00:13]} 27. e5 {[%emt 0:03:32]} Rb8 {[%emt 0:02:54]} 28. Be4 {[%emt 0:05:38]} Qg4 {[%emt 0:01:43]} 29. Bf3 {[%emt 0:05:26]} Qf5 {[%emt 0:06:53]} 30. d6 {[%emt 0:04:04]} Kd8 {[%emt 0:03:59]} 31. Bd5 {[%emt 0:03:21]} Re8 $2 {[%emt 0:05:08]} (31... cxd6 $16 {might work better.} 32. exd6 Qd7) 32. dxc7+ $2 {[%emt 0:01:02]} (32. Qd2 $18 Rb6 33. dxc7+ Kxc7 34. Qa5 {[%mdl 64] Double Attack}) 32... Kxc7 {[%emt 0:00:05]} 33. Qe3 {[%emt 0:00:22]} Kb6 {[%emt 0:01:06]} 34. b4 {[%emt 0:00:24]} axb3 $1 {[%emt 0:03:34]} 35. Qxb3+ {[%emt 0:00:07]} Ka5 {[%emt 0:00:07]} 36. Qc3+ {[%emt 0:00:40]} Ka6 {[%emt 0:00:07]} 37. Be4 {[%emt 0:16:32]} Qf2 {[%emt 0:05:36]} 38. Rg1 {[%emt 0:00:27]} Rg8 {[%emt 0:03:36]} 39. Rxg8 {[%emt 0:01:02]} Rxg8 {[%emt 0:00:09]} 40. Qc1 {[%emt 0:00:39]} Qd4 {[%emt 0:15:07]} 41. Qb1 {[%emt 0:09:13] [#]} Qd7 $2 {[%emt 0:06:59]} (41... Rg1+ $1 $19 {[%mdl 512] is more deadly.} 42. Qxg1 Qxe4+ 43. Qg2 Qe1+ 44. Qg1 Qxg1+ 45. Kxg1 Ka5) 42. Bd5 {[%emt 0:03:22]} Re8 {[%emt 0:06:25]} 43. Qb2 {[%emt 0:02:30]} Re7 {[%emt 0:01:13]} 44. Qb8 {[%emt 0:01:25]} Re8 {[%emt 0:00:43]} 45. Qb2 {[%emt 0:05:44]} Ka7 {[%emt 0:04:41]} 46. Qf2 {[%emt 0:02:26]} Qc7 {[%emt 0:02:47]} 47. Qc2 {[%emt 0:04:41]} Qa5 {[%emt 0:05:01]} 48. Qf2 {[%emt 0:00:37]} Re7 {[%emt 0:01:41]} 49. Qe3 {[%emt 0:06:02]} Qb6 {[%emt 0:01:26]} 50. Qf2 {[%emt 0:02:27]} Rxe5 {[%emt 0:03:24]} 51. Qxf7+ {[%emt 0:00:09]} Ka6 {[%emt 0:00:08]} 52. Qd7 {[%emt 0:01:52]} Qb1+ {[%emt 0:02:04]} 53. Kg2 {[%emt 0:00:00]} Re2+ {[%emt 0:00:21]} 54. Kg3 {[%emt 0:00:51]} Qg1+ {[%emt 0:01:10]} 55. Kf4 {[%emt 0:00:18]} Qd4+ {[%emt 0:01:03]} 56. Kf5 {[%emt 0:00:58]} Re5+ {[%emt 0:00:06]} 0-1

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.7"]
[White "Van Roon, Sjoerd"]
[Black "Van Foreest, Machteld"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2115"]
[BlackElo "2065"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,54,59,33,68,43,54,55,52,36,30,12,25,8,8,27,48,10,110,91,190,196,197,-12,-17,-20,-12,-8,-13,-12,-11,-10,0,-21,-26,-25,-4,-25,0,-19,-17]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Bb4+ 8. Nc3 O-O-O 9. O-O Qd7 {C44: Ponziani Opening and Scotch Gambit} 10. a3 Bd6 11. Be3 (11. d5 Bxf3 12. Bxf3 Ne5 13. Be2 Nf6 14. h3 Ng6 15. Be3 Be5 16. Bxa7 Nf4 17. Be3 Nxe2+ 18. Qxe2 Bxc3 19. bxc3 Nxd5 {½-½ (41) Berend,E (2332)-Goryachkina,A (2518) St Petersburg 2018}) 11... Nf6 {White is slightly better.} 12. Rc1 Kb8 13. Qa4 Ne7 14. Bb5 ({Much worse is} 14. Nb5 a6 $17) 14... Qf5 $146 ({Predecessor:} 14... c6 15. d5 Bxf3 16. Qxa7+ Kc8 17. gxf3 Nfxd5 18. Nxd5 Nxd5 19. Rxc6+ Qxc6 20. Bxc6 bxc6 {½-½ (89) Lengert,M (1871)-Furrer,M (2171) St Chely d'Aubrac 2006}) 15. Ne5 {[#] Black must now prevent f3.} Nfd5 $1 16. Bd3 Qe6 (16... Qh5 $1 $11 {remains equal.} 17. Nxg4 (17. Nb5 a6 $14) 17... Qxg4) 17. Bc4 $16 {Hoping for Nxd5.} f6 (17... Bf5 $16) 18. Nxd5 $18 Nxd5 19. Nxg4 $2 {[#]} ({White should try} 19. Bxd5 $18 Qxd5 20. Nxg4) 19... Qxg4 $11 20. h3 Qe4 21. Qc2 $132 {[%mdl 2048] White is not holding back} Qxc2 22. Rxc2 Nxe3 23. fxe3 Rhe8 24. Kf2 Re7 25. Rc3 Rde8 26. Rb3 Kc8 27. Kf3 f5 {Accuracy: White = 54%, Black = 43%.} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.8"]
[White "Ghebreab, Elnathan"]
[Black "Reichardt, Robin"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1882"]
[BlackElo "2061"]
[Annotator "NA RC"]
[PlyCount "35"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,35,0,0,11,-30,-56,-54,-52,-65,-51,-48,32767,32767,-100,32767,-158,-151,32767,32767,0,0,0,32767,0,0,32767,-285]} 1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:10]} Nc6 {[%emt 0:00:05]} 4. d3 {[%emt 0:01:06]} Na5 {[%emt 0:00:46]} 5. Nge2 {[%emt 0:04:02]} Be7 {[%emt 0:06:12]} 6. Ng3 {[%emt 0:16:46]} O-O {[%emt 0:02:36]} 7. Nf5 {[%emt 0:11:18]} Bb4 $1 {[%emt 0:09:25]} 8. Qf3 {[%emt 0:27:10]} Bxc3+ {[%emt 0:14:42]} 9. bxc3 {[%emt 0:00:07]} Nxc4 {[%emt 0:00:20]} 10. Qg3 {[%emt 0:00:59]} Nh5 {[%emt 0:16:10]} 11. Qh3 {[%emt 0:13:16]} g6 {[%emt 0:06:14]} 12. g4 {[%emt 0:08:16] [#]} Nf4 $1 {[%emt 0:11:23]} 13. Qh6 {[%emt 0:12:25]} gxf5 {[%emt 0:01:31]} 14. Bxf4 {[%emt 0:00:34]} exf4 $2 {[%emt 0:11:54]} (14... fxe4 $19 15. Bg3 exd3 16. cxd3 Nd6 17. Bxe5 f6 18. Bxd6 cxd6) 15. gxf5 {[%emt 0:00:15]} Kh8 $1 {[%emt 0:04:31]} ({Avoid the trap} 15... Ne5 $2 16. f6 $18) 16. Rg1 {[%emt 0:00:12]} Rg8 {[%emt 0:01:32]} 17. Rxg8+ {[%emt 0:00:22]} Qxg8 {[%emt 0:02:38]} 18. Qf6+ $19 {[%emt 0:00:07]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.9"]
[White "Achuthan, Dylan"]
[Black "Van Aken, Jelmer"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1863"]
[BlackElo "1698"]
[Annotator "NA RC"]
[PlyCount "89"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 8,81,47,32767,32767,32767,32767,32767,32767,32767,32767,32767,-50,-65,-54,-107,-83,-81,-80,-93,-79,-175,-160,-416,-440,32767,-237,32767,32767,32767,32767,-283,32767,32767,-253,-279,-294,32767,32767,-288,-295,-287,-280,-286,-275,-310,-293,32767,-272,-275,-196,32767,-202,-198,-138,-144,32767,-106,-90,32767,32767,32767,-85,-107,32767,32767,-117,32767,32767,32767,32767,32767,-11,32767,32767,0]} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Be2 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:26]} b6 {[%emt 0:01:08]} 6. O-O {[%emt 0:01:05]} Bb7 {[%emt 0:00:17]} 7. h3 {[%emt 0:02:26] B50: Sicilian: 2...d6, Miscellaneous} (7. Re1 e5 8. Nbd2 Be7 9. d4 cxd4 10. cxd4 exd4 11. Nxd4 O-O 12. Nf5 Re8 13. Bb5 Bf8 14. Nc4 Nxe4 15. Qg4 {0-1 (52) Gholami,A (2492)-Jumabayev,R (2594) Hamedan 2018}) 7... e6 {[%emt 0:02:52]} 8. Be3 {[%emt 0:00:49]} Be7 {[%emt 0:00:22]} 9. Nh2 $146 {[%emt 0:03:46]} ({Predecessor:} 9. Nbd2 O-O 10. Qc2 Qc7 11. d4 cxd4 12. Nxd4 a6 13. f4 Rac8 {0-1 (36) Hakobyan,H (1760)-Chukavin,K (2164) Batumi 2014}) 9... d5 {[%emt 0:03:06]} 10. exd5 {[%emt 0:06:17]} Nxd5 {[%emt 0:03:45]} 11. c4 {[%emt 0:05:36]} Nxe3 {[%emt 0:03:38]} 12. fxe3 {[%emt 0:00:08]} Bg5 {[%emt 0:05:23]} 13. Qd2 {[%emt 0:08:03]} Ne5 {[%emt 0:09:45]} 14. Ng4 {[%emt 0:20:19]} (14. Bf3 $17 {might work better.} Rb8 15. Rd1) 14... Qc7 {[%emt 0:04:04]} 15. d4 $2 {[%emt 0:15:43]} (15. Nc3) 15... Nxg4 {[%emt 0:04:32]} ({Less strong is} 15... cxd4 16. Qxd4 Nxg4 17. Qxg4 $19) 16. Bxg4 {[%emt 0:04:58]} Rd8 {[%emt 0:01:48]} (16... cxd4 $142 17. Qe1 Bxe3+ 18. Kh1 Qxc4) 17. Qf2 {[%emt 0:11:09]} cxd4 {[%emt 0:04:48]} 18. exd4 {[%emt 0:00:43]} Bf6 {[%emt 0:00:20]} 19. d5 {[%emt 0:03:06]} Qxc4 {[%emt 0:02:06]} 20. Kh1 {[%emt 0:05:04]} Qxd5 {[%emt 0:03:33]} 21. Nc3 {[%emt 0:01:15]} Qd2 {[%emt 0:04:40]} 22. Bf3 {[%emt 0:05:39]} Qxf2 {[%emt 0:02:24]} 23. Rxf2 {[%emt 0:00:02]} Bxf3 {[%emt 0:00:10]} 24. Rxf3 {[%emt 0:00:10]} Ke7 {[%emt 0:02:19]} 25. Raf1 {[%emt 0:00:43]} Rhf8 {[%emt 0:01:19]} 26. Nb5 {[%emt 0:02:15]} Rd7 {[%emt 0:02:15]} ({Resist} 26... Bxb2 27. Nxa7 Rd2 28. a4 $19) 27. R1f2 {[%emt 0:00:48]} Rfd8 {[%emt 0:02:58]} 28. g4 {[%emt 0:00:37]} a6 {[%emt 0:01:54]} 29. g5 {[%emt 0:01:02]} axb5 {[%emt 0:05:22]} 30. gxf6+ {[%emt 0:00:02]} gxf6 {[%emt 0:00:32]} 31. Rxf6 {[%emt 0:00:08]} Rd1+ {[%emt 0:01:02]} 32. Kh2 {[%emt 0:00:30]} Rf8 {[%emt 0:01:24]} 33. Rh6 {[%emt 0:02:05]} Rd6 {[%emt 0:04:05]} 34. Rxh7 {[%emt 0:01:00]} e5 {[%emt 0:25:09]} 35. Rh5 {[%emt 0:00:34]} Ke6 {[%emt 0:00:00]} 36. Rhf5 {[%emt 0:00:26]} f6 {[%emt 0:00:00]} 37. h4 {[%emt 0:00:26]} e4 {[%emt 0:00:00]} 38. Rxb5 {[%emt 0:01:07]} f5 {[%emt 0:00:00]} 39. Rb4 {[%emt 0:00:28]} e3 $11 {[%emt 0:00:00]} (39... Ke5 $19 40. Kg2 Rg8+ 41. Kh3 e3 42. Rb5+ Ke4 43. Rfxf5 Re8) 40. Rf1 {[%emt 0:00:27]} Rd2+ {[%emt 0:00:00]} 41. Kg3 {[%emt 0:01:22]} f4+ {[%emt 0:00:00]} 42. Rbxf4 {[%emt 0:12:38]} Rxf4 {[%emt 0:00:00]} 43. Rxf4 {[%emt 0:00:15]} Ke5 {[%emt 0:00:37]} 44. Rd4 {[%emt 0:18:23]} Rf2 {[%emt 0:07:15]} 45. Rb4 {[%emt 0:00:03]} 1/2-1/2

[Event "NED-ch U20 Youth 2019"]
[Site "Assen"]
[Date "2019.05.04"]
[Round "7.10"]
[White "Emans, Job"]
[Black "Gijsen, William"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1945"]
[BlackElo "2041"]
[Annotator "NA RC"]
[PlyCount "90"]
[EventDate "2019.04.28"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,88,20,32767,32767,32767,0,0,0,0,64,0,59,-6,2,-18,-8,32767,-16,-50,89,85,82,63,77,47,87,59,58,59,69,72,75,74,68,68,32767,32767,88,32767,32767,37,32767,32767,24,32767,54,32767,32767,10,32767,0,32767,0,32767,32767,32767,0,32767,-9,0,-7,0,-15,-14,0,32767,0,0,0,0,32767,32767,32767,32767,0,0]} 1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:11]} e6 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:52]} a6 {[%emt 0:00:00]} 6. Qc2 {[%emt 0:02:03]} c5 {[%emt 0:00:09]} 7. cxd5 {[%emt 0:05:45]} exd5 {[%emt 0:00:10]} 8. g3 {[%emt 0:02:07] D45: Semi-Slav: 5 e3} (8. Be2 Nc6 9. O-O Be6 10. Ne5 Qc7 11. Nxc6 bxc6 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Bd6 15. Bf3 O-O 16. Qxc6 Bxh2+ {1-0 (60) Mamedyarov,S (2817)-Shankland,S (2724) Germany 2019}) 8... Nc6 {[%emt 0:00:15]} 9. Bg2 {[%emt 0:01:45]} Nb4 {[%emt 0:11:55]} 10. Qd1 {[%emt 0:17:17]} Bf5 {[%emt 0:01:11]} 11. O-O {[%emt 0:00:27]} c4 {[%emt 0:07:56]} (11... Bd3 $11) 12. Ne1 {[%emt 0:04:06]} (12. a3 $14 Nd3 13. Ne5) 12... Be7 {[%emt 0:04:06]} (12... h5 $11) 13. a3 {[%emt 0:06:42]} (13. f3 $14) 13... Nd3 $146 {[%emt 0:06:17]} ({Predecessor:} 13... Nc6 14. Nf3 O-O 15. Nd2 b5 {0-1 (41) Nolte,R (2417)-Nguyen,H (2474) Jakarta 2014}) 14. Nxd3 {[%emt 0:01:05]} Bxd3 {[%emt 0:00:15]} 15. Re1 {[%emt 0:00:29]} O-O {[%emt 0:00:34]} 16. Qf3 {[%emt 0:02:40]} Re8 {[%emt 0:02:17]} (16... Ne4 $15 {keeps the upper hand.}) 17. Nxd5 {[%emt 0:07:43]} Be4 {[%emt 0:03:33]} 18. Nxf6+ {[%emt 0:00:26]} Bxf6 {[%emt 0:00:14]} 19. Qd1 {[%emt 0:01:10]} Bxg2 {[%emt 0:00:30]} 20. Kxg2 {[%emt 0:00:13]} Qd5+ {[%emt 0:00:15]} 21. Kg1 {[%emt 0:02:24]} Re6 {[%emt 0:01:54]} 22. Bd2 {[%emt 0:01:59]} h5 {[%emt 0:00:28]} 23. Bc3 {[%emt 0:05:57]} Rae8 {[%emt 0:00:32]} 24. Re2 {[%emt 0:02:45]} h4 {[%emt 0:00:45]} 25. Qf1 {[%emt 0:00:55]} Qf5 {[%emt 0:03:26]} 26. Rae1 {[%emt 0:04:14]} Bg5 {[%emt 0:02:38]} 27. f4 {[%emt 0:03:17]} Bd8 {[%emt 0:00:22]} 28. Qf3 {[%emt 0:00:43]} Re4 $1 {[%emt 0:00:41]} 29. g4 {[%emt 0:01:10]} Qe6 {[%emt 0:03:33]} 30. h3 {[%emt 0:03:50]} Bc7 {[%emt 0:01:30]} 31. Kf1 {[%emt 0:04:38]} g5 {[%emt 0:01:36]} 32. f5 {[%emt 0:01:58]} Qd5 {[%emt 0:01:26]} 33. Kg2 {[%emt 0:01:37]} b5 {[%emt 0:02:24]} 34. Rf1 {[%emt 0:02:31]} f6 {[%emt 0:00:59]} 35. Ra1 {[%emt 0:01:49]} a5 {[%emt 0:00:12]} 36. Be1 {[%emt 0:00:44]} Qd6 {[%emt 0:01:30]} 37. Kg1 {[%emt 0:01:14]} Bb6 {[%emt 0:02:23]} 38. Rd1 {[%emt 0:05:47]} Qd5 {[%emt 0:02:02]} 39. Kf2 {[%emt 0:02:02]} Kf7 {[%emt 0:01:41]} 40. Bc3 {[%emt 0:00:59]} Bc7 {[%emt 0:00:13]} 41. Kg2 {[%emt 0:31:29]} R8e7 {[%emt 0:36:26]} 42. Ra1 {[%emt 0:02:51]} Ke8 {[%emt 0:00:31]} 43. Rd1 {[%emt 0:00:58]} Kd7 {[%emt 0:00:07]} 44. Ra1 {[%emt 0:00:00]} Kc6 $11 {[%emt 0:00:00]} 45. Rd1 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 1/2-1/2

