[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "1.1"]
[White "De Ruiter, Danny"]
[Black "Maerevoet, Sim"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2328"]
[BlackElo "2251"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. Nf3 {[%emt 0:00:00]} c5 {[%emt 0:00:25]} 2. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:51]} 3. Nc3 {[%emt 0:00:15]} g6 {[%emt 0:00:27]} 4. d3 {[%emt 0:00:33]} Bg7 {[%emt 0:00:33]} 5. g3 {[%emt 0:00:11]} Nf6 {[%emt 0:08:46]} 6. Bg2 {[%emt 0:03:11]} O-O {[%emt 0:01:03]} 7. O-O {[%emt 0:00:10]} e6 {[%emt 0:04:43]} 8. e4 {[%emt 0:06:07]} d5 {[%emt 0:03:56]} 9. Bg5 {[%emt 0:09:24]} d4 {[%emt 0:05:38]} 10. Na4 {[%emt 0:00:15]} Qd6 {[%emt 0:04:39]} 11. Qd2 {[%emt 0:12:09]} e5 {[%emt 0:05:55]} 12. a3 {[%emt 0:01:05]} Nd7 {[%emt 0:03:01]} 13. Bh6 {[%emt 0:08:14]} a6 {[%emt 0:05:04]} 14. Bxg7 {[%emt 0:01:13]} Kxg7 {[%emt 0:00:14]} 15. Bh3 {[%emt 0:00:09]} f5 {[%emt 0:02:34]} 16. b4 {[%emt 0:07:31]} cxb4 {[%emt 0:03:49]} 17. exf5 {[%emt 0:03:46]} b5 {[%emt 0:04:26]} 18. Ng5 {[%emt 0:07:49]} gxf5 {[%emt 0:04:10]} 19. c5 {[%emt 0:00:05]} Qf6 {[%emt 0:08:26]} 20. Nb6 {[%emt 0:01:31]} Nxb6 {[%emt 0:00:17]} 21. cxb6 {[%emt 0:00:04]} bxa3 {[%emt 0:01:03]} 22. f4 {[%emt 0:01:35]} h6 {[%emt 0:02:33]} 23. Nf3 {[%emt 0:05:38]} e4 {[%emt 0:00:25]} 24. Ne5 {[%emt 0:00:02]} e3 {[%emt 0:04:03]} 25. Qg2 {[%emt 0:02:59]} Bb7 {[%emt 0:03:03]} 26. Rfc1 {[%emt 0:07:21]} Rfc8 {[%emt 0:09:10]} 27. Nd7 {[%emt 0:04:31]} Qf7 {[%emt 0:02:27]} 28. Nc5 {[%emt 0:00:02]} Na5 {[%emt 0:00:46]} 29. Nxb7 {[%emt 0:01:12]} Qxb7 {[%emt 0:00:59]} 30. Qa2 {[%emt 0:14:09]} Qxb6 {[%emt 0:07:47]} 31. Bxf5 {[%emt 0:00:26]} Rf8 {[%emt 0:01:53]} 32. Qd5 {[%emt 0:01:10]} Rad8 {[%emt 0:01:34]} 33. Qe5+ {[%emt 0:00:19]} Qf6 {[%emt 0:00:10]} 34. Rc7+ {[%emt 0:00:59]} Kg8 {[%emt 0:01:11]} 35. Be6+ {[%emt 0:00:28]} Kh8 {[%emt 0:00:02]} 36. Qe4 {[%emt 0:00:09]} Qg7 {[%emt 0:01:04]} 37. Rxg7 {[%emt 0:00:16]} Kxg7 {[%emt 0:00:08]} 38. Qe5+ {[%emt 0:00:06]} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "1.2"]
[White "Huynh, Laurent"]
[Black "Van der Lende, Ilias"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "2138"]
[BlackElo "2343"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:06]} c5 {[%emt 0:02:27]} 4. exd5 {[%emt 0:02:28]} exd5 {[%emt 0:01:32]} 5. Ngf3 {[%emt 0:05:39]} Nf6 {[%emt 0:00:28]} 6. Bb5+ {[%emt 0:00:55]} Bd7 {[%emt 0:00:06]} 7. Bxd7+ {[%emt 0:00:27]} Nbxd7 {[%emt 0:00:07]} 8. O-O {[%emt 0:00:19]} Be7 {[%emt 0:00:09]} 9. Re1 {[%emt 0:05:35]} O-O {[%emt 0:00:12]} 10. c3 {[%emt 0:00:27]} Re8 {[%emt 0:02:49]} 11. dxc5 {[%emt 0:03:59]} Nxc5 {[%emt 0:00:46]} 12. Nb3 {[%emt 0:00:22]} Nce4 {[%emt 0:00:14]} 13. h3 {[%emt 0:01:17]} Bd6 {[%emt 0:07:28]} 14. Be3 {[%emt 0:03:21]} Qd7 {[%emt 0:01:01]} 15. Nbd4 {[%emt 0:02:49]} Rac8 {[%emt 0:02:12]} 16. Qd3 {[%emt 0:03:14]} a6 {[%emt 0:01:14]} 17. Rad1 {[%emt 0:05:46]} b5 {[%emt 0:04:08]} 18. a3 {[%emt 0:01:52]} Bb8 {[%emt 1:14:07]} 19. Qf1 {[%emt 1:00:54]} Nd6 {[%emt 0:00:00]} 20. Bc1 {[%emt 0:00:30]} Nfe4 {[%emt 0:01:00]} 21. Nd2 {[%emt 0:00:30]} Nc4 {[%emt 0:00:30]} 22. Nxc4 {[%emt 0:00:00]} dxc4 23. Nf3 {[%emt 0:01:00]} Qc7 {[%emt 0:01:00]} 24. Be3 {[%emt 0:00:00]} Re6 25. Rd5 {[%emt 0:00:00]} Rce8 26. Red1 {[%emt 0:01:30]} h6 {[%emt 0:01:30]} 27. Rd7 {[%emt 0:00:30]} Qc8 {[%emt 0:00:30]} 28. R7d5 {[%emt 0:00:00]} Ng3 {[%emt 0:00:00]} 29. fxg3 {[%emt 0:00:00]} Rxe3 {[%emt 0:00:00]} 30. Qf2 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 31. Rd7 {[%emt 0:00:00]} Qxg3 {[%emt 0:00:00]} 32. Rd8 {[%emt 0:00:00]} Bf4 {[%emt 0:00:00]} 33. Rxe8+ {[%emt 0:00:00]} Rxe8 {[%emt 0:00:00]} 34. Qxg3 {[%emt 0:00:00]} Bxg3 {[%emt 0:00:00]} 35. Kf1 {[%emt 0:04:00]} Re6 {[%emt 0:00:00]} 36. Rd8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 37. Rd1 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "1.3"]
[White "Vuelban, Virgilio"]
[Black "Dardha, Daniel"]
[Result "0-1"]
[ECO "A78"]
[WhiteElo "2272"]
[BlackElo "2369"]
[Annotator "NA"]
[PlyCount "178"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:01:04]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:01:40]} c5 {[%emt 0:00:00]} 3. d5 {[%emt 0:00:22]} e6 {[%emt 0:00:29]} 4. Nc3 {[%emt 0:00:21]} exd5 {[%emt 0:00:06]} 5. cxd5 {[%emt 0:00:07]} d6 {[%emt 0:00:05]} 6. Nf3 {[%emt 0:04:33]} g6 {[%emt 0:00:05]} 7. e4 {[%emt 0:02:06]} Bg7 {[%emt 0:00:16]} 8. Be2 {[%emt 0:08:21]} O-O {[%emt 0:00:07]} 9. Nd2 {[%emt 0:00:12]} Na6 {[%emt 0:19:17]} 10. O-O {[%emt 0:01:07]} Nc7 {[%emt 0:00:34]} 11. Re1 {[%emt 0:15:37]} Re8 {[%emt 0:09:33]} 12. a4 {[%emt 0:10:50]} Rb8 {[%emt 0:12:13]} 13. h3 {[%emt 0:13:46]} a6 {[%emt 0:08:45]} 14. a5 {[%emt 0:00:42]} Bd7 {[%emt 0:01:11]} 15. Qb3 {[%emt 0:07:29]} Nb5 {[%emt 0:02:21]} 16. Nxb5 {[%emt 0:05:19]} axb5 {[%emt 0:00:43]} 17. Bxb5 {[%emt 0:04:18]} Bxb5 {[%emt 0:00:06]} 18. Qxb5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:16]} 19. Rd1 {[%emt 0:00:22]} Nb4 {[%emt 0:03:50]} 20. Qc4 {[%emt 0:06:16]} Qe7 {[%emt 0:07:39]} 21. Kf1 {[%emt 0:07:13]} Ra8 {[%emt 0:05:34]} 22. Ra3 {[%emt 0:02:29]} Qh4 {[%emt 0:07:55]} 23. Rf3 {[%emt 0:02:46]} Re7 {[%emt 0:02:32]} 24. Nb3 {[%emt 0:00:09]} Qxe4 {[%emt 0:06:59]} 25. Qxe4 {[%emt 0:00:14]} Rxe4 {[%emt 0:00:05]} 26. Rxd6 {[%emt 0:00:12]} Nc2 {[%emt 0:04:17]} 27. Bd2 {[%emt 0:01:14]} c4 {[%emt 0:04:57]} 28. Nc5 {[%emt 0:00:20]} Re7 {[%emt 0:00:37]} 29. Na4 {[%emt 0:02:00]} b5 {[%emt 0:02:20]} 30. axb6 {[%emt 0:00:46]} Rxa4 {[%emt 0:00:43]} 31. Rd8+ {[%emt 0:00:10]} Bf8 {[%emt 0:00:02]} 32. g4 {[%emt 0:00:06]} Ra1+ {[%emt 0:00:53]} 33. Kg2 {[%emt 0:00:14]} h5 {[%emt 0:00:59]} 34. Rc3 {[%emt 0:01:57]} Ne1+ {[%emt 0:01:00]} 35. Bxe1 {[%emt 0:00:31]} Raxe1 {[%emt 0:00:06]} 36. Rxc4 {[%emt 0:00:09]} R1e6 {[%emt 0:00:53]} 37. Rc7 {[%emt 0:01:46]} Re8 {[%emt 0:00:25]} 38. Rxe8 {[%emt 0:00:41]} Rxe8 {[%emt 0:00:01]} 39. b7 {[%emt 0:00:04]} Rb8 {[%emt 0:01:05]} 40. gxh5 {[%emt 0:00:13]} Kg7 {[%emt 0:00:24]} 41. hxg6 {[%emt 0:15:41]} Bd6 {[%emt 0:15:35]} 42. Rd7 {[%emt 0:00:49]} Be5 {[%emt 0:00:00]} 43. gxf7 {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 44. b3 {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 45. Rd3 {[%emt 0:00:00]} Kxf7 {[%emt 0:00:00]} 46. f4 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00]} 47. Rd7+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 48. Rh7 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 49. Rh6+ {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 50. f5 {[%emt 0:00:15]} Rxb7 {[%emt 0:00:00]} 51. Kf3 {[%emt 0:00:55]} Rb4 {[%emt 0:00:00]} 52. Re6 {[%emt 0:01:16]} Rxb3+ {[%emt 0:00:00]} 53. Re3 {[%emt 0:00:09]} Rb1 {[%emt 0:00:00]} 54. Kg4 {[%emt 0:00:16]} Rb4+ {[%emt 0:00:34]} 55. Kh5 {[%emt 0:00:21]} Rb6 {[%emt 0:01:07]} 56. Re4 {[%emt 0:00:59]} Rb3 {[%emt 0:00:57]} 57. Kg4 {[%emt 0:00:51]} Rb1 {[%emt 0:02:10]} 58. Re3 {[%emt 0:01:29]} Bf6 {[%emt 0:00:49]} 59. Re6 {[%emt 0:00:14]} Rg1+ {[%emt 0:00:09]} 60. Kf4 {[%emt 0:00:15]} Rf1+ {[%emt 0:00:47]} 61. Kg4 {[%emt 0:00:17]} Be7 {[%emt 0:00:31]} 62. Re3 {[%emt 0:00:22]} Ke8 {[%emt 0:00:15]} 63. Rf3 {[%emt 0:00:23]} Rg1+ {[%emt 0:00:04]} 64. Rg3 {[%emt 0:00:05]} Rb1 {[%emt 0:00:07]} 65. Re3 {[%emt 0:01:54]} Rb4+ {[%emt 0:00:16]} 66. Kf3 {[%emt 0:00:15]} Kf7 {[%emt 0:00:06]} 67. Re4 {[%emt 0:00:08]} Rb1 {[%emt 0:01:04]} 68. Re6 {[%emt 0:00:40]} Rf1+ {[%emt 0:00:39]} 69. Kg4 {[%emt 0:00:14]} Bd8 {[%emt 0:00:47]} 70. Ra6 {[%emt 0:00:23]} Rb1 {[%emt 0:01:01]} 71. Rd6 {[%emt 0:00:37]} Rb4+ {[%emt 0:00:18]} 72. Kf3 {[%emt 0:00:07]} Bg5 {[%emt 0:00:12]} 73. Rd5 {[%emt 0:00:53]} Kf6 {[%emt 0:00:06]} 74. Ra5 {[%emt 0:00:39]} Bf4 {[%emt 0:00:13]} 75. Ra8 {[%emt 0:00:54]} Bb8 {[%emt 0:00:21]} 76. Ra5 {[%emt 0:00:12]} Be5 {[%emt 0:00:05]} 77. Ra8 {[%emt 0:00:32]} Kxf5 {[%emt 0:00:06]} 78. Rf8+ {[%emt 0:00:12]} Bf6 {[%emt 0:00:30]} 79. Re8 {[%emt 0:00:07]} Bg7 {[%emt 0:00:16]} 80. Re3 {[%emt 0:00:13]} Rh4 {[%emt 0:01:31]} 81. Kg2 {[%emt 0:00:14]} Be5 {[%emt 0:00:26]} 82. Rf3+ {[%emt 0:00:35]} Ke4 {[%emt 0:00:46]} 83. Rf7 {[%emt 0:00:48]} Rh6 {[%emt 0:00:09]} 84. Rf2 {[%emt 0:01:23]} Rg6+ {[%emt 0:00:08]} 85. Kf1 {[%emt 0:00:54]} Bd4 {[%emt 0:00:14]} 86. Rg2 {[%emt 0:00:17]} Rb6 {[%emt 0:00:21]} 87. Rg4+ {[%emt 0:00:58]} Kf3 {[%emt 0:00:14]} 88. Ke1 {[%emt 0:00:11]} Be3 {[%emt 0:00:11]} 89. Kd1 {[%emt 0:00:12]} Rc6 {[%emt 0:00:04]} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "1.4"]
[White "Blom, Vincent"]
[Black "Hautot, Stephane"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2265"]
[BlackElo "2347"]
[Annotator "NA"]
[PlyCount "40"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:01:13]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:21]} 3. g3 {[%emt 0:00:23]} g6 {[%emt 0:03:58]} 4. Bg2 {[%emt 0:00:11]} Bg7 {[%emt 0:00:12]} 5. e3 {[%emt 0:04:14]} a6 {[%emt 0:12:42]} 6. Nge2 {[%emt 0:02:45]} e5 {[%emt 0:01:52]} 7. O-O {[%emt 0:18:04]} Nge7 {[%emt 0:00:39]} 8. d4 {[%emt 0:15:43]} cxd4 {[%emt 0:09:48]} 9. exd4 {[%emt 0:04:57]} exd4 {[%emt 0:00:17]} 10. Nd5 {[%emt 0:00:36]} h6 {[%emt 0:09:18]} 11. Re1 {[%emt 0:10:42]} O-O {[%emt 0:01:01]} 12. Nxd4 {[%emt 0:02:57]} Nxd5 {[%emt 0:01:38]} 13. Nxc6 {[%emt 0:00:29]} dxc6 {[%emt 0:00:36]} 14. cxd5 {[%emt 0:00:07]} cxd5 {[%emt 0:02:27]} 15. Bxd5 {[%emt 0:07:50]} Qa5 {[%emt 0:05:40]} 16. b4 {[%emt 0:21:28]} Qxb4 {[%emt 0:03:15]} 17. Be3 {[%emt 0:00:29]} Bf5 {[%emt 0:20:45]} 18. Rc1 {[%emt 0:02:23]} Rac8 {[%emt 0:03:23]} 19. Qf3 {[%emt 0:01:31]} b5 {[%emt 0:08:06]} 20. Rxc8 {[%emt 0:01:43]} Qxe1+ {[%emt 0:01:07]} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "1.5"]
[White "De Rover, Yong Hoon"]
[Black "Beukema, Jasper"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2422"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,37,31,28,35,29,34,25,32,25,58,38,52,57,39,41,65,58,157,143,138,110,105,109,112,114,95,107,95,99,190,160,453,224,306,255,425,285,304,297,1501,1484,1492,783,1485,1459,1321,1737,1683,1676,1538,1538,1530,1516,1264,1254,1254,849,1249,1107,1325,1317,1312,1312,1243,1243,1268,1270,29970,1192,2086,2025,1819,1715]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 exd4 6. cxd4 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} a6 7. Ba4 b5 8. Bc2 {White is slightly better.} Nge7 (8... d6 9. h3 Nf6 10. O-O O-O 11. Nc3 Bb7 12. Re1 Re8 13. Bg5 {0-1 (64) Sevian,S (2647)-Dreev,A (2670) chess.com INT 2019}) 9. O-O d5 10. exd5 $1 Nxd5 11. Bg5 Qd6 12. Nbd2 {[%cal Bb1d2,Bd2e4,Be4c5][%mdl 32]} O-O 13. Ne4 Qb4 (13... Qd7 $1 $14) 14. Bb3 $16 Be6 {[%cal Rc6d4]} 15. a3 $36 {[%mdl 2048] White is on the roll.} Qa5 16. Rc1 Qb6 $146 17. Nc5 Rfe8 18. Re1 Na5 19. Nxe6 fxe6 (19... Nxb3 $16 20. Qxb3 fxe6) 20. Ba2 $18 h6 $2 (20... Rab8 $16 21. Re2 Nc4 22. Bxc4 bxc4) 21. Be3 (21. Qc2 $142 hxg5 22. Nxg5) 21... Rad8 22. Qc2 g5 $2 (22... Kh7 {might work better.} 23. h4 Nc4 24. Bxc4 bxc4) 23. Bxg5 hxg5 24. Nxg5 Qxd4 $2 (24... Re7 25. Qh7+ Kf8) 25. Rxe6 Nc4 26. Qh7+ Kf8 27. Qg6 {[%csl Gg5][%cal Rg6f7]} Qf4 28. Rce1 {[%cal Re6e8]} Ne7 {[#]} 29. Rf6+ $1 {[%mdl 576] Decoy} Qxf6 30. Nh7+ {[%mdl 64] Double Attack} Kg8 31. Nxf6+ Kf8 32. Qg5 Bxf6 33. Qxf6+ {[%mdl 64] [#] Double Attack} Kg8 34. h4 {Intending Re4 and mate.} Nc8 35. Re3 {White wants to mate with Rg3+.} Rd1+ 36. Kh2 Rxe3 37. fxe3 N8d6 38. h5 {And now h6 would win.} Ne8 39. Qg5+ (39. Qe7 $142 Rd6 40. Qxe8+ Kg7 41. Bb1 Rh6 42. Qe7+ {[%mdl 64] Double Attack} Kg8 43. Qg5+ {[%mdl 64] Double Attack} Kf7 44. Qxh6) 39... Kf8 40. h6 {Threatening mate with h7.} Rd7 41. Qf4+ {Accuracy: White = 70%, Black = 40%.} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "2.1"]
[White "Maerevoet, Sim"]
[Black "Beukema, Jasper"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2251"]
[BlackElo "2282"]
[Annotator "NA"]
[PlyCount "96"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:10:16]} d5 {[%emt 0:07:59]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:00:06]} Be7 {[%emt 0:02:39]} 4. Qc2 {[%emt 0:00:06]} Nf6 {[%emt 0:00:10]} 5. cxd5 {[%emt 0:00:05]} exd5 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:06]} c6 {[%emt 0:01:01]} 7. e3 {[%emt 0:00:09]} Nh5 {[%emt 0:01:45]} 8. Bxe7 {[%emt 0:00:28]} Qxe7 {[%emt 0:00:05]} 9. Nxd5 {[%emt 0:01:14]} Qd6 {[%emt 0:00:32]} 10. Nc3 {[%emt 0:00:39]} O-O {[%emt 0:00:07]} 11. Be2 {[%emt 0:01:51]} Nf6 {[%emt 0:00:10]} 12. Nf3 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:09]} 13. O-O {[%emt 0:00:34]} Nd5 {[%emt 0:00:23]} 14. Nxd5 {[%emt 0:03:56]} cxd5 {[%emt 0:00:07]} 15. Rac1 {[%emt 0:01:42]} Nb6 {[%emt 0:00:31]} 16. Ne5 {[%emt 0:02:38]} f6 {[%emt 0:01:18]} 17. Nd3 {[%emt 0:00:24]} Bf5 {[%emt 0:00:27]} 18. Qc7 {[%emt 0:00:45]} Qxc7 {[%emt 0:00:46]} 19. Rxc7 {[%emt 0:00:07]} Rf7 {[%emt 0:00:07]} 20. Rfc1 {[%emt 0:00:11]} Rxc7 {[%emt 0:00:55]} 21. Rxc7 {[%emt 0:00:14]} Bxd3 {[%emt 0:00:07]} 22. Bxd3 {[%emt 0:00:07]} Rc8 {[%emt 0:00:05]} 23. Rxc8+ {[%emt 0:00:25]} Nxc8 {[%emt 0:00:01]} 24. Bc2 {[%emt 0:02:11]} Kf7 {[%emt 0:02:00]} 25. Kf1 {[%emt 0:00:27]} Nd6 {[%emt 0:00:36]} 26. g4 {[%emt 0:02:27]} g6 {[%emt 0:00:22]} 27. Ke2 {[%emt 0:00:49]} Ke6 {[%emt 0:00:37]} 28. f3 {[%emt 0:02:15]} f5 {[%emt 0:00:28]} 29. gxf5+ {[%emt 0:00:28]} gxf5 {[%emt 0:01:13]} 30. Bb3 {[%emt 0:01:59]} b5 {[%emt 0:03:46]} 31. a4 {[%emt 0:04:00]} bxa4 {[%emt 0:02:22]} 32. Bxa4 {[%emt 0:00:07]} f4 {[%emt 0:00:43]} 33. exf4 {[%emt 0:00:35]} Nf5 {[%emt 0:01:12]} 34. Kd3 {[%emt 0:00:08]} Nh4 {[%emt 0:00:06]} 35. Ke3 {[%emt 0:06:41]} Ng2+ {[%emt 0:00:17]} 36. Kf2 {[%emt 0:00:04]} Nxf4 {[%emt 0:00:05]} 37. Bc2 {[%emt 0:00:03]} h6 {[%emt 0:01:18]} 38. b3 {[%emt 0:04:16]} Kf6 {[%emt 0:02:16]} 39. Bd1 {[%emt 0:00:44]} Kg5 {[%emt 0:01:03]} 40. Bc2 {[%emt 0:09:45]} Kf6 {[%emt 0:01:57]} 41. Bh7 {[%emt 0:16:47]} a5 {[%emt 0:15:51]} 42. Ke3 {[%emt 0:04:29]} Ng2+ {[%emt 0:00:31]} 43. Kd2 {[%emt 0:00:54]} Nf4 {[%emt 0:00:11]} 44. Bd3 {[%emt 0:10:31]} Nxd3 {[%emt 0:02:39]} 45. Kxd3 {[%emt 0:00:24]} Kf5 {[%emt 0:00:06]} 46. Ke3 {[%emt 0:00:38]} h5 {[%emt 0:03:53]} 47. Ke2 {[%emt 0:01:19]} Kg5 {[%emt 0:00:26]} 48. Ke3 {[%emt 0:00:56]} Kf5 {[%emt 0:00:06]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "2.2"]
[White "Hautot, Stephane"]
[Black "De Rover, Yong Hoon"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2347"]
[BlackElo "2422"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:41]} 2. Nf3 {[%emt 0:00:03]} g6 {[%emt 0:00:44]} 3. g3 {[%emt 0:00:44]} Bg7 {[%emt 0:00:10]} 4. Bg2 {[%emt 0:00:08]} O-O {[%emt 0:00:11]} 5. O-O {[%emt 0:00:21]} d6 {[%emt 0:00:19]} 6. c4 {[%emt 0:00:21]} Nbd7 {[%emt 0:00:25]} 7. Nc3 {[%emt 0:00:39]} e5 {[%emt 0:00:18]} 8. e4 {[%emt 0:01:17]} c6 {[%emt 0:00:10]} 9. h3 {[%emt 0:00:52]} Qb6 {[%emt 0:00:21]} 10. Re1 {[%emt 0:35:23]} exd4 {[%emt 0:00:30]} 11. Nxd4 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 12. Nc2 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 13. Be3 {[%emt 0:00:30]} Nc5 {[%emt 0:00:30]} 14. Bf4 {[%emt 0:00:30]} Rd8 {[%emt 0:00:30]} 15. b4 {[%emt 0:00:30]} Ne6 {[%emt 0:00:30]} 16. Bd2 {[%emt 0:00:30]} Nd7 {[%emt 0:00:30]} 17. f4 {[%emt 0:00:30]} Nb6 {[%emt 0:00:30]} 18. Ne3 {[%emt 0:00:30]} Nd4 {[%emt 0:00:30]} 19. Rc1 {[%emt 0:00:30]} Qe7 {[%emt 0:51:35]} 20. Kh2 {[%emt 0:41:22]} Be6 {[%emt 0:06:32]} 21. Ne2 {[%emt 0:05:35]} Nxe2 {[%emt 0:07:01]} 22. Qxe2 {[%emt 0:00:18]} Re8 {[%emt 0:02:14]} 23. Qf3 {[%emt 0:04:11]} f6 {[%emt 0:02:02]} 24. Nf5 {[%emt 0:01:58]} Bxf5 {[%emt 0:05:42]} 25. exf5 {[%emt 0:00:05]} Qf7 {[%emt 0:00:10]} 26. fxg6 {[%emt 0:00:47]} hxg6 {[%emt 0:00:07]} 27. Qd3 {[%emt 0:02:13]} Red8 {[%emt 0:02:08]} 28. f5 {[%emt 0:00:52]} gxf5 {[%emt 0:00:21]} 29. Rf1 {[%emt 0:01:12]} d5 {[%emt 0:01:34]} 30. cxd5 {[%emt 0:00:39]} Nxd5 {[%emt 0:00:08]} 31. Qxf5 {[%emt 0:00:10]} Ne7 {[%emt 0:01:36]} 32. Qc2 {[%emt 0:00:02]} Rd7 {[%emt 0:01:32]} 33. Rf2 {[%emt 0:00:29]} Rad8 {[%emt 0:01:42]} 34. Rcf1 {[%emt 0:00:23]} Qg6 {[%emt 0:00:15]} 35. Qxg6 {[%emt 0:01:03]} Nxg6 {[%emt 0:00:06]} 36. Bc3 {[%emt 0:00:26]} Ne5 {[%emt 0:00:13]} 37. Bxe5 {[%emt 0:01:00]} fxe5 {[%emt 0:00:07]} 38. Re2 {[%emt 0:00:57]} Rd4 {[%emt 0:02:45]} 39. Rb1 {[%emt 0:00:09]} Rd2 {[%emt 0:05:27]} 40. Rb2 {[%emt 0:00:32]} Rxe2 {[%emt 0:02:31]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "2.3"]
[White "Dardha, Daniel"]
[Black "Blom, Vincent"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2369"]
[BlackElo "2265"]
[Annotator "NA"]
[PlyCount "98"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. Nf3 {[%emt 0:04:11]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:40]} c5 {[%emt 0:02:20]} 3. Nc3 {[%emt 0:00:59]} g6 {[%emt 0:05:50]} 4. d4 {[%emt 0:01:05]} cxd4 {[%emt 0:00:40]} 5. Nxd4 {[%emt 0:00:07]} Bg7 {[%emt 0:03:38]} 6. e4 {[%emt 0:00:08]} d6 {[%emt 0:01:03]} 7. Be2 {[%emt 0:00:10]} Nc6 {[%emt 0:01:58]} 8. Be3 {[%emt 0:00:09]} Bd7 {[%emt 0:04:59]} 9. O-O {[%emt 0:01:24]} O-O {[%emt 0:01:10]} 10. Qd2 {[%emt 0:00:30]} Re8 {[%emt 0:11:01]} 11. f3 {[%emt 0:03:05]} a6 {[%emt 0:05:38]} 12. Rac1 {[%emt 0:02:33]} Rc8 {[%emt 0:10:29]} 13. Rfd1 {[%emt 0:00:25]} Qa5 {[%emt 0:00:56]} 14. Nb3 {[%emt 0:03:39]} Qd8 {[%emt 0:07:06]} 15. Nd5 {[%emt 0:01:35]} Nxd5 {[%emt 0:03:04]} 16. cxd5 {[%emt 0:02:23]} Ne5 {[%emt 0:01:33]} 17. Na5 {[%emt 0:06:34]} Rxc1 {[%emt 0:08:41]} 18. Rxc1 {[%emt 0:00:01]} b6 {[%emt 0:00:35]} 19. Nc6 {[%emt 0:03:23]} Qa8 {[%emt 0:01:19]} 20. Nxe5 {[%emt 0:03:42]} Bxe5 {[%emt 0:00:16]} 21. Bxb6 {[%emt 0:00:27]} Qb7 {[%emt 0:04:57]} 22. Bd4 {[%emt 0:01:01]} Bxd4+ {[%emt 0:01:19]} 23. Qxd4 {[%emt 0:00:05]} Rb8 {[%emt 0:00:12]} 24. Rc2 {[%emt 0:05:16]} f6 {[%emt 0:02:45]} 25. h3 {[%emt 0:02:34]} g5 {[%emt 0:02:32]} 26. Kh2 {[%emt 0:00:47]} Kf7 {[%emt 0:09:57]} 27. Bd3 {[%emt 0:03:07]} Rc8 {[%emt 0:05:16]} 28. Rxc8 {[%emt 0:01:32]} Bxc8 {[%emt 0:00:08]} 29. b4 {[%emt 0:02:49]} Bd7 {[%emt 0:01:49]} 30. a3 {[%emt 0:01:55]} Bb5 {[%emt 0:02:03]} 31. Kg1 {[%emt 0:13:04]} Qc7 {[%emt 0:00:29]} 32. Bxb5 {[%emt 0:04:26]} axb5 {[%emt 0:00:03]} 33. Qe3 {[%emt 0:00:30]} Qc2 {[%emt 0:00:29]} 34. Kh2 {[%emt 0:01:31]} Kg6 {[%emt 0:01:15]} 35. f4 {[%emt 0:01:07]} gxf4 {[%emt 0:00:29]} 36. Qxf4 {[%emt 0:00:05]} Kf7 {[%emt 0:01:13]} 37. h4 {[%emt 0:02:29]} Qd3 {[%emt 0:00:24]} 38. Qf3 {[%emt 0:01:28]} Qd2 {[%emt 0:00:43]} 39. Kh3 {[%emt 0:03:05]} Qc1 {[%emt 0:00:21]} 40. Kg3 {[%emt 0:06:39]} Kf8 {[%emt 0:00:32]} 41. Qd3 {[%emt 0:21:40]} h5 {[%emt 0:05:03]} 42. Kf3 {[%emt 0:00:00]} Kf7 {[%emt 0:02:32]} 43. g3 {[%emt 0:00:00]} Qh1+ {[%emt 0:00:54]} 44. Kf4 {[%emt 0:00:00]} Qc1+ {[%emt 0:01:08]} 45. Qe3 {[%emt 0:01:05]} Qf1+ {[%emt 0:00:19]} 46. Qf3 {[%emt 0:00:06]} Qc1+ {[%emt 0:00:04]} 47. Qe3 {[%emt 0:01:45]} Qf1+ {[%emt 0:02:08]} 48. Qf3 {[%emt 0:00:05]} Qc1+ {[%emt 0:00:08]} 49. Kf5 {[%emt 0:01:30]} Qc8+ {[%emt 0:01:01]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "2.4"]
[White "Van der Lende, Ilias"]
[Black "Vuelban, Virgilio"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2343"]
[BlackElo "2272"]
[Annotator "NA"]
[PlyCount "119"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:05:46]} 2. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:19]} 3. e5 {[%emt 0:00:00]} Nd5 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 6. cxd4 {[%emt 0:00:06]} d6 {[%emt 0:00:05]} 7. Bc4 {[%emt 0:00:21]} Nc6 {[%emt 0:00:09]} 8. O-O {[%emt 0:00:11]} Be7 {[%emt 0:00:10]} 9. exd6 {[%emt 0:00:09]} Qxd6 {[%emt 0:00:06]} 10. Nc3 {[%emt 0:00:06]} O-O {[%emt 0:00:28]} 11. Re1 {[%emt 0:00:06]} Rd8 {[%emt 0:02:19]} 12. Bb3 {[%emt 0:02:32]} Nxc3 {[%emt 0:02:40]} 13. bxc3 {[%emt 0:00:51]} b6 {[%emt 0:00:05]} 14. Ng5 {[%emt 0:00:47]} Na5 {[%emt 0:22:51]} 15. Qf3 {[%emt 0:19:53]} Bxg5 {[%emt 0:00:56]} 16. Bxg5 {[%emt 0:00:42]} Bb7 {[%emt 0:00:13]} 17. Qg4 {[%emt 0:00:07]} h5 {[%emt 0:06:47]} 18. Qh3 {[%emt 0:02:40]} Nxb3 {[%emt 0:00:26]} 19. axb3 {[%emt 0:00:07]} f6 {[%emt 0:16:03]} 20. Be3 {[%emt 0:14:26]} g6 {[%emt 0:01:19]} 21. c4 {[%emt 0:02:28]} Kf7 {[%emt 0:00:23]} 22. Bf4 {[%emt 0:11:34]} Qc6 {[%emt 0:05:18]} 23. Rad1 {[%emt 0:00:29]} Rd7 {[%emt 0:04:07]} 24. Bc1 {[%emt 0:01:12]} a5 {[%emt 0:04:32]} 25. Ba3 {[%emt 0:03:55]} Re8 {[%emt 0:05:21]} 26. d5 {[%emt 0:09:58]} exd5 {[%emt 0:00:37]} 27. Rxe8 {[%emt 0:00:27]} Kxe8 {[%emt 0:00:06]} 28. Qe3+ {[%emt 0:01:03]} Kf7 {[%emt 0:08:56]} 29. Re1 {[%emt 0:02:17]} Kg7 {[%emt 0:04:15]} 30. Qe8 {[%emt 0:00:32]} Rf7 {[%emt 0:01:47]} 31. Bf8+ {[%emt 0:00:18]} Kg8 {[%emt 0:00:49]} 32. Bc5+ {[%emt 0:01:35]} Qxe8 {[%emt 0:00:19]} 33. Rxe8+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:51]} 34. Bxb6 {[%emt 0:00:07]} a4 {[%emt 0:01:23]} 35. bxa4 {[%emt 0:01:51]} dxc4 {[%emt 0:00:06]} 36. Re3 {[%emt 0:01:03]} Rd7 {[%emt 0:00:33]} 37. h3 {[%emt 0:00:12]} Kf7 {[%emt 0:01:01]} 38. Bc5 {[%emt 0:02:23]} f5 {[%emt 0:01:13]} 39. Kh2 {[%emt 0:01:28]} f4 {[%emt 0:00:34]} 40. Rc3 {[%emt 0:00:19]} Ba6 {[%emt 0:03:16]} 41. h4 {[%emt 0:19:15]} Ke6 {[%emt 0:16:11]} 42. a5 {[%emt 0:02:13]} Rd3 {[%emt 0:01:17]} 43. Rxd3 {[%emt 0:06:01]} cxd3 {[%emt 0:00:06]} 44. Bb4 {[%emt 0:00:03]} Kd5 {[%emt 0:00:29]} 45. f3 {[%emt 0:00:45]} Ke5 {[%emt 0:00:00]} 46. Bd2 {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 47. Kg1 {[%emt 0:00:00]} Bb5 {[%emt 0:00:00]} 48. Kf2 {[%emt 0:00:00]} Ba6 {[%emt 0:00:00]} 49. Ke1 {[%emt 0:00:00]} Bb5 {[%emt 0:00:00]} 50. Kd1 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 51. hxg5 {[%emt 0:00:00]} Kxg5 {[%emt 0:00:00]} 52. Kc1 {[%emt 0:00:00]} h4 {[%emt 0:00:00]} 53. Be1 {[%emt 0:00:00]} d2+ {[%emt 0:04:23]} 54. Kxd2 {[%emt 0:00:00]} Bf1 {[%emt 0:00:05]} 55. Bf2 {[%emt 0:00:00]} Bxg2 {[%emt 0:00:06]} 56. Ke2 {[%emt 0:00:00]} Bh3 {[%emt 0:00:10]} 57. a6 {[%emt 0:00:00]} Bc8 {[%emt 0:00:04]} 58. a7 {[%emt 0:00:00]} Bb7 {[%emt 0:00:04]} 59. Bg1 {[%emt 0:00:00]} h3 {[%emt 0:00:09]} 60. Bh2 {[%emt 0:00:00]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "2.5"]
[White "De Ruiter, Danny"]
[Black "Huynh, Laurent"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2328"]
[BlackElo "2138"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:02]} Be7 {[%emt 0:00:30]} 4. Bg2 {[%emt 0:00:11]} O-O {[%emt 0:00:22]} 5. O-O {[%emt 0:00:07]} d5 {[%emt 0:00:04]} 6. b3 {[%emt 0:00:08]} b6 {[%emt 0:00:51]} 7. Bb2 {[%emt 0:00:16]} Bb7 {[%emt 0:00:22]} 8. d4 {[%emt 0:00:20]} Nbd7 {[%emt 0:00:19]} 9. Nc3 {[%emt 0:00:50]} c5 {[%emt 0:01:01]} 10. cxd5 {[%emt 0:00:25]} Nxd5 {[%emt 0:00:20]} 11. Nxd5 {[%emt 0:01:58]} Bxd5 {[%emt 0:00:22]} 12. Qd2 {[%emt 0:02:49]} Bf6 {[%emt 0:05:59]} 13. Rac1 {[%emt 0:05:15]} Rc8 {[%emt 0:02:12]} 14. Rfd1 {[%emt 0:00:39]} Qe7 {[%emt 0:19:41]} 15. Ba3 {[%emt 0:02:04]} Rfd8 {[%emt 0:01:46]} 16. dxc5 {[%emt 0:02:03]} Nxc5 {[%emt 0:01:13]} 17. Qe3 {[%emt 0:04:55]} Qf8 {[%emt 0:05:54]} 18. Bxc5 {[%emt 0:02:35]} Rxc5 {[%emt 0:00:35]} 19. Rxc5 {[%emt 0:00:41]} Qxc5 {[%emt 0:00:24]} 20. Qxc5 {[%emt 0:00:29]} bxc5 {[%emt 0:00:02]} 21. Rc1 {[%emt 0:00:17]} Bxf3 {[%emt 0:01:19]} 22. Bxf3 {[%emt 0:00:20]} Rc8 {[%emt 0:01:28]} 23. Rc4 {[%emt 0:04:33]} a5 {[%emt 0:04:29]} 24. e3 {[%emt 0:02:31]} Kf8 {[%emt 0:00:47]} 25. Kf1 {[%emt 0:00:53]} Ke7 {[%emt 0:00:30]} 26. Ke2 {[%emt 0:00:38]} Bb2 {[%emt 0:00:18]} 27. Ra4 {[%emt 0:03:06]} Bc3 {[%emt 0:00:27]} 28. Rc4 {[%emt 0:01:03]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "3.1"]
[White "Huynh, Laurent"]
[Black "Maerevoet, Sim"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2138"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,44,12,6,26,17,22,0,14,14,6,0,3,5,7,0,6,14,26,14,20,11,9,8,23,12,27,0,29,27,49,71,102,39,35]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} 8. Bg5 Be6 9. Bxf6 Qxf6 {The position is equal.} 10. Nd5 Qd8 11. Nec3 g6 12. Bc4 Bh6 13. O-O Nc6 14. Bb3 {[#]} Nd4 $146 ({Predecessor:} 14... O-O 15. Qd3 {1-0 (34) Anand,V (2803)-Roiz,M (2600) Berlin 2015}) 15. Ne2 Nxb3 16. axb3 Rc8 17. Nec3 O-O 18. Qd3 Qh4 19. Rad1 Kg7 20. Qe2 f5 21. exf5 gxf5 22. Kh2 (22. Nb6 $16 Rc6 {[#]} 23. Rxd6 $1 {[%mdl 512]}) 22... f4 {Accuracy: White = 52%, Black = 51%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "3.2"]
[White "Vuelban, Virgilio"]
[Black "De Ruiter, Danny"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2272"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,77,11,4,37,12,68,0,0,-7,0,0,0,0,-4,-20,0,-4,-1,0,-4,-4,0,-5,-8,-34,-18,-58,-17,-51,-4,-4,0,-27,-35,-25,-25,-40,-7,-14,-8,-22,-22,-22,-22,-15,-16,-35,-8,-6,8,5,8,1,1,1,1,1,6,1,5,5,5,8]} 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. O-O d6 {B44: Sicilian: Taimanov: 5 Nb5} (9... O-O 10. Qe2 Bxc3 11. bxc3 d6 12. c5 dxc5 13. f3 Be6 14. Be3 Qe7 15. a4 Rfb8 16. Rfb1 Nd7 17. a5 Qd8 {½-½ (44) Carlsen,M (2835)-Anand,V (2773) St Petersburg 2018}) 10. Bg5 h6 ({Black should play} 10... Bc5 $11) 11. Bd2 (11. Bxf6 $1 $14 gxf6 12. Qa4 Bxc3 13. bxc3) 11... Bc5 $11 12. Be2 $146 ({Predecessor:} 12. Rb1 a5 13. a3 O-O 14. b4 axb4 15. axb4 Bd4 16. Ne2 Bg4 17. Qc2 Bxe2 18. Bxe2 {0-1 (37) Vitoux,C (2385)-Taborsky,R (2227) New York 2015}) 12... O-O 13. Qc2 Rb8 14. Rae1 Bd4 15. Kh1 Ng4 16. Bxg4 $1 Bxg4 17. b3 Qd7 18. f3 Bh5 19. Ne2 Bg6 20. f4 f5 21. g4 fxe4 22. f5 Bf7 {aiming for ...e3.} (22... e3 $5 {[%cal Re3d2]} 23. Bc3 c5 24. Bxd4 (24. fxg6 $2 Qb7+ 25. Kg1 Rf2 $19) 24... exd4 $11) 23. Nxd4 exd4 24. Rxe4 c5 25. Rfe1 Rbe8 {Threatens to win with ...d5.} 26. Kg1 Rxe4 (26... a5 $5) 27. Qxe4 Re8 28. Qf3 Rxe1+ 29. Bxe1 d5 30. cxd5 Bxd5 31. Qf4 Bc6 {And now ...Qd5 would win.} 32. Qe5 {The position is equal.} Qd5 33. Qxd5+ Bxd5 {[%mdl 4096] Endgame KB-KB} 34. Bg3 c4 35. bxc4 Bxc4 36. a3 Kf7 37. Be5 d3 {[#] ...d2 is the strong threat.} 38. Bc3 g6 39. fxg6+ {Accuracy: White = 44%, Black = 50%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "3.3"]
[White "Blom, Vincent"]
[Black "Van der Lende, Ilias"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2265"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,103,3,8,14,15,29,9,83,87,104,116,119,99,121,94,104,97,92,99,91,102,134,143,151,139,140,140,137,130,165,173,354,174,245,146,153,153,145,90,112,112,100,69,82,73,184,178,216,206,189,66,150,85,87,72,140,144,232,193,175,187,166,61,72,79,153,156,276,273,294,215,404,404,377,323,333,333,326,326,291,314,285,279,581,579,524,524,455,402,454,415]} 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. cxd5 exd5 5. Bg2 Bd6 6. Nc3 c6 7. O-O O-O 8. d3 Re8 {A17: English Opening: 1...Nf6 with ...Bb4} 9. e4 (9. Qc2 Na6 10. a3 Bg4 11. e4 Nc5 12. exd5 Nxd5 13. Nxd5 cxd5 14. b4 Ne6 {½-½ (56) Beikert,G (2433)-Ginsburg,G (2516) Germany 2013}) 9... Bg4 $146 {[%cal Rd5e4]} ({Predecessor:} 9... dxe4 10. dxe4 Qe7 11. Re1 Nbd7 12. h3 Ne5 13. Nxe5 Bxe5 14. Be3 b6 15. f4 Bxc3 16. bxc3 Bb7 17. Bd4 c5 18. Bxf6 Qxf6 19. e5 Qe7 20. Qd6 Qxd6 {½-½ (20) Poel,E (2366)-Baigorri Navarro,F (2371) ICCF email 2009}) 10. h3 Bh5 (10... Bxf3 $11 11. Bxf3 dxe4 12. Nxe4 (12. dxe4 Na6 $11) 12... Nxe4 13. dxe4 (13. Bxe4 Nd7 $15) 13... Qe7) 11. g4 $16 dxe4 12. dxe4 {e5 is the strong threat.} Nxg4 13. hxg4 Bxg4 14. e5 Rxe5 15. Bf4 {[%mdl 64] Pin} Re6 16. Ne4 $1 {[%cal Re4d6]} Rxe4 17. Qxd6 Na6 18. Qxd8+ Rxd8 19. Be3 $36 {[%mdl 2048] White is in control.} Ree8 20. Bxa7 Nb4 21. Rfe1 Rxe1+ 22. Rxe1 Ra8 $2 (22... Nd5 23. a3 h5) 23. Bb6 (23. Re7 $142) 23... Nd3 (23... Nd5 $142) 24. Re2 (24. Re7 $18) 24... f6 25. Rd2 Nf4 26. Nh2 (26. a3 $142) 26... Bh3 27. Bxh3 Nxh3+ 28. Kf1 {Hoping for a3.} Rxa2 29. Be3 b5 (29... h5 $16) 30. Nf3 $18 g5 31. Kg2 g4 32. Ng1 (32. Nd4 $18) 32... Ng5 (32... Nxg1 $14 33. Kxg1 b4) 33. Bxg5 (33. Rc2 $142 $1) 33... fxg5 $16 {[%mdl 4096] Endgame KRN-KR} 34. Rc2 h5 {[#]} ({Black should play} 34... Ra4) 35. Ne2 $1 c5 (35... Kg7 $16 {was worth a try.} 36. Nd4 b4 37. Nxc6 b3) 36. Nc3 Ra5 37. Ne4 c4 38. Nxg5 ({White should try} 38. Nf6+ $18 Kf7 39. Nxh5) 38... Kg7 39. Ne4 Kg6 (39... Ra6 $142 40. f3 Re6) 40. Nd6 h4 {[#]} (40... Kf6 $16 41. Re2 h4) 41. Rd2 $1 $18 Kf6 42. Re2 Kg5 $2 (42... Kg6 43. Re6+ Kh7) 43. Re5+ Kf6 44. Rc5 Ra1 45. Rxb5 Rc1 46. Rc5 h3+ 47. Kh2 Rc2 48. Kg3 ({Worse is} 48. Rxc4 Rxf2+ 49. Kg1 Rg2+ 50. Kh1 g3 $11) 48... h2 $2 (48... Rc1 {is more resistant.} 49. Rxc4 Rg1+ 50. Kh2 Rg2+ 51. Kh1 Ke6) 49. Ne4+ Ke6 50. Kxh2 Rxb2 51. Rxc4 Kd5 52. Ra4 {Accuracy: White = 66%, Black = 27%.} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "3.4"]
[White "De Rover, Yong Hoon"]
[Black "Dardha, Daniel"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2422"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,77,45,21,20,19,35,30,37,24,20,12,17,14,31,35,35,0,0,0,0,-9,-9,-18,-9,-24,35,29,47,43,37,47,46,27,52,50,42,0,0,0,0,-45,-33,-45,0,-20,0,-37,0,-33,-33,-35,0,-15,0,-33,0,-14]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. Re1 Rac8 12. Qe2 Nxd4 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} (12... Nh5 13. Nf5 gxf5 14. Qxh5 f4 15. Qxa5 Nxa5 16. Bxf4 Rxc3 17. bxc3 Bxc3 18. e5 Bxa1 19. Rxa1 dxe5 20. Bxe5 Nxb3 21. axb3 {½-½ (32) Andriasian,Z (2603)-Perelshteyn,E (2493) Saint Louis 2018}) 13. Bxd4 Bc6 14. Rad1 Nd7 {White has an edge.} 15. Bxg7 Kxg7 16. Nd5 Rfe8 17. Qe3 $146 ({Predecessor:} 17. Qg4 Ne5 18. Qh4 Bxd5 19. exd5 Qc5 20. Re4 {½-½ (50) Gutierrez Salazar,L (2055)-Varela la Madrid,M (1929) San Carlos 2012}) 17... Bxd5 18. exd5 ({But not} 18. Bxd5 Rxc2 19. Bb3 Rc7 $17) 18... Qc5 19. Qg3 b5 20. a4 a5 21. axb5 Qxb5 22. Ra1 Nb6 {[#] aiming for ...a4.} 23. Qh4 a4 (23... Kg8 $11) 24. Qd4+ Kg8 25. Rxa4 Nxa4 26. Bxa4 Qa5 27. c3 Rf8 28. Rxe7 Qc5 {[#] ...Qxd4 is the strong threat.} 29. Qxc5 (29. Qd2 {is interesting.} Ra8 30. b3 Qa5 31. Re4 Rfc8 32. Re3) 29... Rxc5 $14 {[%mdl 4096] Endgame KRR-KRB} 30. Bc6 Rb8 31. Re2 Rb3 {[%mdl 1024] Black has compensation.} 32. Ba4 $1 {[%cal Ra4b3]} Rb8 33. Bc6 Rb3 34. Ba4 $1 {[%cal Ra4b3]} Rb8 35. Rd2 Ra8 36. Rd4 Rb8 37. Rd2 Ra8 38. Rd4 Rb8 39. Rd2 {Accuracy: White = 63%, Black = 51%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.03"]
[Round "3.5"]
[White "Beukema, Jasper"]
[Black "Hautot, Stephane"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2282"]
[BlackElo "2347"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,76,44,35,55,18,13,0,28,29,56,42,70,54,71,-20,-25,-20,-16,-16,-17,-23,0,0,0,5,41,48,35,36,64,33,35,35,44,52,49,52,62,39,57,25,21,3,9,-8,-8,-10,0,-1,-13,-40,-26,-29,0,-26,0,0,0]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. g3 e5 5. Nge2 Be7 6. Bg2 c6 7. a4 O-O 8. O-O Re8 9. h3 Bf8 10. Re1 exd4 11. Nxd4 a5 {B07: Pirc Defence: Miscellaneous Systems} 12. Bg5 $146 ({Predecessor:} 12. g4 g6 13. Bf4 Nc5 14. Qd2 Qb6 {0-1 (37) Robson,R (2628)-Gelashvili,T (2572) Arlington 2013}) 12... h6 13. Bf4 Ne5 14. b3 Qb6 15. Be3 Qc7 16. Qd2 Ned7 17. Qe2 (17. g4 $16) 17... Nc5 $11 18. Bf4 g5 19. Bd2 Bg7 20. Qf3 g4 21. hxg4 Bxg4 22. Qf4 $36 {[%mdl 2048] White fights for an advantage.} Qd7 {Threatening ...Nh5.} 23. Nf5 Bxf5 $1 24. exf5 d5 25. Rad1 Rxe1+ 26. Rxe1 Re8 27. Rxe8+ Qxe8 28. Bf1 Nfd7 29. Nd1 Qd8 30. Ne3 Ne4 31. Bc1 Qg5 32. Ng4 Qxf4 33. Bxf4 h5 34. Ne3 Be5 35. Ng2 Bd4 36. Ne3 Be5 37. Ng2 Bd4 38. Ne3 Be5 {Accuracy: White = 48%, Black = 46%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "4.1"]
[White "Maerevoet, Sim"]
[Black "Hautot, Stephane"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2251"]
[BlackElo "2347"]
[Annotator "NA RC"]
[PlyCount "65"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:04:02]} g6 {[%emt 0:05:18]} 2. d4 {[%emt 0:00:25]} Bg7 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:08]} c6 {[%emt 0:01:49]} 4. Nf3 {[%emt 0:06:06]} d5 {[%emt 0:00:14]} 5. h3 {[%emt 0:00:16] LiveBook: 2346 Games} Nh6 {[%emt 0:01:03]} 6. Be2 {[%emt 0:05:55]} O-O {[%emt 0:01:03]} 7. O-O {[%emt 0:00:27]} f6 {[%emt 0:00:16]} 8. Re1 {[%emt 0:07:21]} Nf7 {[%emt 0:01:37]} 9. Bf1 {[%emt 0:05:56]} Re8 {[%emt 0:01:14] B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (9... b6 10. b3 e6 11. a4 Ba6 12. Ba3 Re8 13. Bd3 Bxd3 14. Qxd3 a5 15. Rad1 Na6 16. h4 Nb4 17. Qd2 {1-0 (69) Sanal,V (2490)-Laznicka,V (2675) Skopje 2018}) 10. Be3 {[%emt 0:07:27]} e6 {[%emt 0:05:06]} 11. a4 $146 {[%emt 0:05:16]} ({Predecessor:} 11. Qd2 Nd7 12. Rad1 b5 13. Bd3 Bb7 14. exd5 exd5 15. Bf4 Nf8 16. Rxe8 Qxe8 17. Re1 {0-1 (72) Fuentes,M (2196)-Terry Lujan,R (2447) Lima 2016}) 11... Nd7 {[%emt 0:11:19]} 12. a5 {[%emt 0:01:39]} b5 {[%emt 0:17:43]} 13. axb6 {[%emt 0:01:05]} Nxb6 {[%emt 0:00:07]} 14. Nd2 {[%emt 0:04:54]} Nd6 {[%emt 0:10:58]} 15. g3 {[%emt 0:11:58]} e5 {[%emt 0:18:04]} 16. dxe5 {[%emt 0:05:18]} fxe5 {[%emt 0:00:15]} 17. Bxb6 {[%emt 0:01:18]} Qxb6 {[%emt 0:00:06]} 18. exd5 {[%emt 0:00:10]} Rf8 {[%emt 0:08:17]} 19. Nde4 {[%emt 0:07:14]} Nxe4 {[%emt 0:00:57]} 20. Nxe4 {[%emt 0:00:08]} Bf5 {[%emt 0:03:27]} 21. Ra6 {[%emt 0:02:35]} Qxb2 {[%emt 0:06:53]} 22. dxc6 {[%emt 0:00:55]} Rad8 $2 {[%emt 0:00:30]} (22... Kh8 23. Bg2 Rad8) 23. Nd6 {[%emt 0:01:47]} Rxd6 {[%emt 0:02:54]} 24. Qxd6 {[%emt 0:00:22]} Qxc2 {[%emt 0:00:33]} 25. Qd1 {[%emt 0:04:35]} Qc5 {[%emt 0:00:29]} 26. Qc1 {[%emt 0:00:13]} Qe7 {[%emt 0:01:37]} 27. Qa3 {[%emt 0:01:14]} Qf6 {[%emt 0:00:43]} 28. Qc5 {[%emt 0:01:02]} Bc8 {[%emt 0:00:33]} 29. Rxa7 {[%emt 0:00:41]} Kh8 {[%emt 0:00:08]} 30. Bg2 $18 {[%emt 0:01:09]} e4 {[%emt 0:01:04]} 31. Rxe4 {[%emt 0:01:01]} Qb2 {[%emt 0:00:27]} 32. Ree7 {[%emt 0:00:56]} Qb1+ {[%emt 0:00:37]} 33. Kh2 {[%emt 0:00:27]} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "4.2"]
[White "Dardha, Daniel"]
[Black "Beukema, Jasper"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2369"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,115,33,14,61,58,142,131,140,137,145,139,203,166,169,108,116,121,115,118,133,105,110,110,104,94,99,99,106,100,108,96,96,97,97,86,106,82,89,89,96,96,111,93,126,131,180,133,136,158,106,131,168,105,118,60,145,0,98,102,193,203,206,0,85,0,209,195,296,283,281,264,322,319,366,283,351,347,503,500,481,419,404,410,543,539,639,574,757,764,763,718,797,792,731,701,1435,1442,6528,5945,6629,6526]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 c6 7. Rc1 Nbd7 8. Bd3 a6 9. O-O b5 {D66: Queen's Gambit Declined: Classical: Main Line (7 Rc1 c6 8 Bd3)} (9... dxc4 10. Bxc4 b5 11. Bd3 c5 12. a4 bxa4 13. Qxa4 Bb7 14. Bb1 Bxf3 15. gxf3 cxd4 16. Qxd4 Qa5 17. Bxf6 Nxf6 18. Qh4 h6 19. Kh1 Rfd8 20. Rg1 {0-1 (31) Ovod,E (2380)-Morovic Fernandez,I (2550) Moscow 2017}) 10. c5 e5 (10... a5 $14) 11. dxe5 $16 Ne8 {White is clearly better.} 12. Bxe7 Qxe7 13. e4 $1 Nc7 $146 (13... dxe4 $16 {was necessary.} 14. Bxe4 Bb7) ({Predecessor:} 13... dxe4 14. Bxe4 Bb7 15. b4 Nxe5 {1-0 (25) Mollov,E (2437)-Gozzoli,C (2162) Saint Affrique 2001}) 14. exd5 cxd5 15. b4 (15. Bb1 $18) 15... Nxe5 16. Re1 Nxf3+ 17. Qxf3 ({Don't play} 17. gxf3 $6 Qg5+ 18. Kh1 Qf4 $11) 17... Qg5 18. Qg3 Qxg3 19. hxg3 Be6 20. a3 g6 21. Ne2 Kg7 22. Nd4 Kf6 23. f4 Bg4 24. Kf2 h5 25. Ra1 Bd7 26. Ke3 (26. Nf3 {is more complex.} Rfe8 27. Ne5 Be6 28. a4 Kg7 29. Red1) 26... Rfe8+ 27. Kd2 Rxe1 28. Rxe1 Rh8 29. Rh1 Re8 30. f5 $1 Rh8 31. fxg6 fxg6 32. Rf1+ Kg7 33. Kc3 h4 34. gxh4 (34. Rh1 $18) 34... Rxh4 35. Nf3 ({White should try} 35. c6 $16 Bc8 36. Be2) 35... Rh5 (35... Rg4 $14) 36. Nd4 (36. Re1 $16 Kf6 37. Bxg6 Kxg6 38. Re7 d4+ 39. Kd2) 36... Rg5 (36... Rh4 $1 $11 {remains equal.}) 37. Rf2 Rg3 (37... Rg4 $16) 38. Ne2 $1 $18 {[%cal Re2g3]} Rg4 39. Nd4 (39. Nf4 $1 $18 {is the precise move to win.}) 39... Rg3 $1 $16 40. Ne2 (40. Kd2 $16) 40... Rg4 $1 $18 {[#]} 41. Nf4 $1 Bc8 (41... Ne6 {is a better defense.}) 42. Nxg6 d4+ 43. Kd2 {Hoping for Ne5.} Bb7 {[#]} 44. Nf4 $1 Kh6 45. Ne2 Kg7 46. g3 a5 (46... Bc8 $142 47. Rf4 Rxf4 48. gxf4 Bb7 49. Nxd4 Bh1) 47. Bf5 Rg5 48. g4 axb4 49. axb4 Kg8 50. Nxd4 {White is clearly winning.} Rg7 51. Ne6 Re7 52. Nxc7 Rxc7 {[%mdl 4096] Endgame KRB-KRB} 53. Bd3 Bc6 54. Rf6 Be8 55. Rb6 Rd7 56. Kc3 Rg7 57. Rb8 Kf7 58. Rb7+ {Accuracy: White = 62%, Black = 29%.} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "4.3"]
[White "Van der Lende, Ilias"]
[Black "De Rover, Yong Hoon"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2343"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,125,21,-22,0,-56,-60,-50,-39,-49,-19,-33,-1,-7,-20,-130,0,10,18,10,14,35,43,45,113,40,50,37,37,50,37,38,34,41,48,42,41,21,31,24,70,83,71,75,163,161,236,231,223,220,236,205,206,160,129,0,202,206,217,210,198,158,157,162,178,171,189,189,189,182,179,189,189,165,149,137,146,146,776,122,239,227,165,8,8,8,8,8,0,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,29976,8,8,8,8,0,0,0]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d6 4. e4 c6 5. h3 Bg7 6. Be3 O-O 7. Qd2 b5 8. Bd3 Nbd7 9. e5 b4 {B08: Pirc Defence: Classical System} 10. Ne4 ({White should try} 10. Ne2 $11 dxe5 11. Nxe5) 10... dxe5 $15 11. dxe5 Nxe4 {Black is slightly better.} 12. Bxe4 Qc7 $146 ({Predecessor:} 12... Nxe5 13. Nxe5 Bxe5 14. Qxb4 Rb8 15. Qc5 Bxb2 16. Rd1 Qb6 17. O-O Qxc5 18. Bxc5 {½-½ (78) Kekelidze,M (2477)-Gagunashvili,M (2486) Tbilisi 2002}) 13. e6 fxe6 14. O-O-O Nf6 15. Qd3 (15. Bd3 $1 $11 {remains equal.}) 15... Nd5 (15... Rb8 $1 $17 {And now ...c5 would win.} 16. Qc4 Nxe4 17. Qxe4 c5) 16. Bd4 $11 e5 17. Bxd5+ cxd5 {[#]} 18. Bxe5 $1 {[%mdl 512]} Bh6+ (18... Bxe5 19. Qxd5+) 19. Kb1 Qb6 (19... Qc5 $14) 20. Qxd5+ (20. Rhe1 $16) 20... Be6 $14 21. Qe4 {Threatens to win with Qh4.} Qa6 {[%csl Ge6][%cal Ra6a2]} 22. b3 {aiming for Qh4.} Bf5 $1 {[%cal Rf5e4]} 23. Qd5+ (23. Qxb4 Bxc2+ 24. Ka1 (24. Kxc2 $2 Qxa2+ 25. Kd3 Rfd8+ 26. Nd4 Rac8 $19) 24... Bxd1 $17) 23... e6 24. Qc4 $36 {[%mdl 2048] White fights for an advantage.} Qxc4 25. bxc4 Be4 $1 26. c5 Rac8 27. Bd6 Rxf3 28. gxf3 Bxf3 {[%mdl 64] Double Attack} 29. Kb2 a5 (29... Bxh1 $16 {was called for.} 30. Rxh1 Bf8) 30. Kb3 $18 Bc6 (30... Bd2 $142 31. Rxd2 Bxh1) 31. Rhe1 Kf7 32. Rd4 Bg5 33. Kc4 Bf6 34. Be5 Be7 35. Bd6 (35. Red1 $1 $16) 35... Bf6 $1 36. Rdd1 Ba4 37. Re2 Bc6 38. Rde1 Bd5+ 39. Kb5 Bxa2 40. c6 (40. Kxa5 Bc3 $16) 40... Bd5 41. c7 ({Weaker is} 41. Kxa5 Rxc6 42. Be5 (42. Bxb4 $2 Bc4 $19) 42... Bc4 $11) 41... Bc3 42. Rd1 $1 Bf3 43. Ree1 $1 Bxe1 44. Rxe1 {[%mdl 4096] Endgame KRB-KRB} Ke8 45. Rxe6+ Kd7 46. Rf6 Ra8 $2 {[%mdl 8192]} (46... Bd5 $16) 47. Kb6 $2 (47. Rxf3 $18 Kxd6 48. Kb6) 47... Bd5 (47... Be4 $16) 48. Bc5 $1 Be6 49. Rxe6 $2 (49. Rf4 $1 $18 {[%cal Rf4d4]} Re8 50. h4 (50. Kxa5 b3 $11)) 49... Kxe6 {KR-KB} 50. Kb7 Re8 {Strongly threatening ...Kd7.} 51. c8=Q+ Rxc8 52. Kxc8 $11 {KB-KP} Kd5 53. Be7 Kc4 {...Kc3 is the strong threat.} 54. Bf6 a4 55. Kd7 {Hoping for Ke6.} b3 $1 {[%cal Rb3c2]} 56. cxb3+ axb3 {KB-K3P} 57. Ke6 Kd3 $1 58. Be5 Ke4 $1 59. Kf6 g5 $2 {[%mdl 8192] [#]} (59... Kf3 $11) 60. Bb2 $2 (60. f3+ $1 {mates} Kxf3 61. Kxg5 Kf2 62. h4 Kg2 63. Bb2 Kf1 64. Kh6 Kf2 65. h5) 60... h6 {The position is equal.} 61. Kg6 Kf3 $1 62. Kxh6 g4 63. hxg4 {Accuracy: White = 52%, Black = 53%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "4.4"]
[White "De Ruiter, Danny"]
[Black "Blom, Vincent"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2328"]
[BlackElo "2265"]
[Annotator "NA RC"]
[PlyCount "153"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:56]} e6 {[%emt 0:00:16]} 3. Nf3 {[%emt 0:00:14]} b6 {[%emt 0:03:17]} 4. g3 {[%emt 0:00:38]} Bb7 {[%emt 0:04:55]} 5. Bg2 {[%emt 0:00:10]} Be7 {[%emt 0:03:51]} 6. O-O {[%emt 0:00:30]} O-O {[%emt 0:00:39]} 7. Nc3 {[%emt 0:00:20]} Ne4 {[%emt 0:00:05]} 8. Bd2 {[%emt 0:00:15]} f5 {[%emt 0:07:47]} 9. Qc2 {[%emt 0:01:09]} Bf6 {[%emt 0:11:21]} 10. Rad1 {[%emt 0:00:06]} Nxc3 11. Bxc3 {[%emt 0:00:06]} d6 {[%emt 0:08:13] E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} (11... Be4 12. Qd2 d6 13. Ne1 Bxg2 14. Nxg2 Nd7 15. Qc2 Qe8 16. e4 fxe4 17. Qxe4 e5 18. Qd5+ Qf7 19. Ne3 Rae8 20. Qxf7+ Rxf7 21. Kg2 exd4 22. Bxd4 {1-0 (56) Alekseev,E (2715)-Adams,M (2734) Motril 2008}) 12. Ne1 {[%emt 0:05:16]} Bxg2 {[%emt 0:11:36]} 13. Nxg2 {[%emt 0:00:07]} Qd7 {[%emt 0:14:21]} 14. Ne3 $146 {[%emt 0:11:35]} ({Predecessor:} 14. e4 fxe4 15. Qxe4 d5 16. Qe2 Nc6 17. Nf4 Rae8 18. Qg4 {1-0 (77) Kononenko,T (2388)-Matnadze,A (2415) Antalya 2002}) 14... g6 {[%emt 0:02:53]} 15. d5 {[%emt 0:06:22]} e5 {[%emt 0:00:27]} 16. f4 {[%emt 0:00:05]} exf4 {[%emt 0:07:14]} 17. Bxf6 {[%emt 0:00:17]} Rxf6 {[%emt 0:00:24]} 18. Rxf4 {[%emt 0:01:19]} Qe7 {[%emt 0:04:13]} 19. Qc3 {[%emt 0:08:06]} Nd7 {[%emt 0:00:43]} 20. Nc2 {[%emt 0:00:44]} a5 {[%emt 0:06:00]} 21. Rdf1 {[%emt 0:02:39]} Rff8 {[%emt 0:04:51]} 22. Nd4 {[%emt 0:08:08]} Nc5 {[%emt 0:01:17]} 23. g4 {[%emt 0:01:38]} fxg4 {[%emt 0:01:35]} 24. Nc6 {[%emt 0:05:09]} Qg7 {[%emt 0:00:36]} 25. Rxf8+ {[%emt 0:00:30]} Rxf8 {[%emt 0:00:10]} 26. Rxf8+ {[%emt 0:00:25]} Kxf8 {[%emt 0:00:25]} 27. Qe3 {[%emt 0:00:06]} Qf6 {[%emt 0:01:41]} 28. b3 {[%emt 0:02:39]} h5 {[%emt 0:00:50]} 29. a3 {[%emt 0:00:39]} Kg7 {[%emt 0:02:00]} 30. b4 axb4 {[%emt 0:00:03]} 31. axb4 {[%emt 0:02:12]} Nd7 {[%emt 0:00:50]} 32. Nd4 {[%emt 0:01:08]} (32. Qe8 $1 $15 Nf8 33. Kg2) 32... Ne5 {[%emt 0:01:39]} 33. Ne6+ {[%emt 0:00:11]} Kh7 {[%emt 0:00:10]} 34. c5 {[%emt 0:01:40]} bxc5 {[%emt 0:00:44]} 35. bxc5 {[%emt 0:00:06]} Qh4 {[%emt 0:01:43]} 36. cxd6 {[%emt 0:05:07]} Qe1+ {[%emt 0:00:12]} 37. Kg2 {[%emt 0:00:01]} Nf3 {[%emt 0:00:48]} 38. Nf8+ {[%emt 0:04:15]} Kg7 {[%emt 0:00:34]} 39. Qe7+ {[%emt 0:01:16] Double Attack} Kg8 {[%emt 0:00:31]} 40. exf3 {[%emt 0:00:12]} gxf3+ {[%emt 0:00:27]} 41. Kxf3 {[%emt 0:16:37]} Qf1+ {[%emt 0:15:21]} 42. Ke3 {[%emt 0:01:03]} cxd6 {[%emt 0:00:00]} 43. Ne6 {[%emt 0:00:00]} Qc1+ {[%emt 0:00:00]} 44. Kd3 {[%emt 0:00:00]} Qa3+ {[%emt 0:00:00]} 45. Ke4 {[%emt 0:00:00]} Qb4+ {[%emt 0:00:00]} 46. Ke3 {[%emt 0:00:00]} Qc3+ {[%emt 0:00:00]} 47. Kf4 {[%emt 0:00:00]} Qd2+ {[%emt 0:00:00]} 48. Kg3 {[%emt 0:00:00]} h4+ {[%emt 0:00:15]} 49. Qxh4 {[%emt 0:00:00]} Qe1+ {[%emt 0:00:32]} 50. Kg4 {[%emt 0:01:09]} Qd1+ {[%emt 0:01:02]} 51. Kg5 {[%emt 0:03:11]} Qxd5+ $18 {[%emt 0:00:45]} 52. Kf6 {[%emt 0:00:16]} Qe5+ {[%emt 0:00:38]} 53. Ke7 {[%emt 0:00:08]} Qb2 {[%emt 0:00:36]} 54. Qe4 {[%emt 0:03:19]} Kh8 {[%emt 0:01:11]} 55. Qxg6 {[%emt 0:03:25]} Qb7+ {[%emt 0:00:13]} 56. Kf8 {[%emt 0:03:04]} Qc8+ {[%emt 0:00:50]} 57. Kf7 {[%emt 0:07:46]} Qb7+ {[%emt 0:00:16]} 58. Kf6 {[%emt 0:00:20]} Qb2+ {[%emt 0:00:11]} 59. Kg5 {[%emt 0:00:52]} Qg2+ {[%emt 0:00:12]} 60. Kf6 {[%emt 0:00:04]} Qb2+ {[%emt 0:00:09]} 61. Ke7 {[%emt 0:00:24]} Qb7+ {[%emt 0:00:24]} 62. Kf8 {[%emt 0:00:21]} Qc8+ {[%emt 0:00:36]} 63. Qe8 {[%emt 0:00:04]} Qxe8+ {[%emt 0:00:11]} 64. Kxe8 {[%emt 0:00:02]} Kh7 {[%emt 0:00:11]} 65. Kf7 {[%emt 0:01:43]} Kh6 {[%emt 0:00:15]} 66. Kf6 {[%emt 0:00:05]} Kh5 {[%emt 0:00:15]} 67. Kf5 {[%emt 0:00:30]} Kh4 {[%emt 0:00:27]} 68. Nf4 {[%emt 0:00:26]} d5 {[%emt 0:00:16]} 69. Ke5 {[%emt 0:00:08]} Kg4 {[%emt 0:00:18]} 70. h3+ {[%emt 0:00:20]} Kg3 {[%emt 0:00:41]} 71. Kf5 {[%emt 0:00:05]} d4 {[%emt 0:00:13]} 72. Kg5 {[%emt 0:00:15]} d3 {[%emt 0:00:07]} 73. h4 {[%emt 0:00:13]} d2 {[%emt 0:00:37]} 74. Ne2+ {[%emt 0:00:37]} Kf3 {[%emt 0:01:54]} 75. Nc3 {[%emt 0:00:02]} Ke3 {[%emt 0:00:11]} 76. h5 {[%emt 0:00:19]} Kd3 {[%emt 0:00:10]} 77. Nd1 {[%emt 0:00:02]} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "4.5"]
[White "Huynh, Laurent"]
[Black "Vuelban, Virgilio"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2138"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,161,10,8,0,2,-2,-7,-2,-1,-33,-23,-33,-22,-33,-42,-46,-16,-20,53,44,72,73,80,45,43,39,61,11,24,10,40,10,55,42,54,13,19,14,14,17,41,18,25,0,42,0,37,27,38,0,43,0,44,0,44,15,13,-46,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,54,51,87,16,39,29,76,27,120,114,230,219,200,85,102,35,41,44,65,14,114,106,111,98,145,8,8,8,8,8,8,8,8,8,8,8,8,8,463,507,491,8,8,0,463,429,353,144,160,40,36,36,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 Nxd4 7. Qxd4 g6 8. Bg2 Bg7 9. O-O O-O 10. Qd2 {B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3)} (10. Qd3 Be6 11. Nd5 Rc8 12. c3 a6 13. Re1 Nd7 14. a4 Ne5 15. Qd1 Re8 16. h3 Nc4 17. Kh2 Bd7 18. Re2 b5 19. axb5 Bxb5 {½-½ (74) Karjakin,S (2781)-Topalov,V (2749) Paris 2017}) 10... Rb8 11. Nd5 $146 ({Predecessor:} 11. a4 a6 12. b3 Be6 13. Ra2 Qc7 14. Nd5 Bxd5 15. exd5 b5 16. axb5 axb5 17. Bb2 Nd7 18. Bxg7 Kxg7 {0-1 (110) Nun,J (2371)-Jirovsky,P (2358) Czechia 2001}) 11... b5 12. c3 Nd7 13. b3 Nc5 14. Bb2 Bb7 15. Rfe1 a5 16. Rad1 Bxd5 17. exd5 b4 (17... a4 $11) 18. cxb4 $14 axb4 19. Bxg7 Kxg7 20. Qd4+ Kg8 21. Rc1 Rb7 22. Be4 Qd7 23. Rc4 Rfb8 24. Kg2 Qg4 25. h3 Qg5 26. Bb1 (26. h4 $5 {[%cal Rh4g5]} Qf6 27. Qd2 $11) 26... Nd7 27. f4 Qf6 28. Qd2 Nc5 29. Re2 Qa1 30. Re1 Qg7 31. Re2 Kf8 (31... Qa1 $5 {[%cal Ra1b1]} 32. Re1 Ra8 $11) 32. Qc1 Rd8 33. Qd2 Rdb8 34. Qc1 Kg8 (34... Rd8 {with more complications.}) 35. Qd2 Qf8 36. h4 Nd7 37. Ree4 (37. f5 $11) 37... Nf6 38. Red4 Qd8 39. f5 Rb5 40. fxg6 hxg6 41. h5 Qa5 $1 42. hxg6 {[#] Qh6 is the strong threat.} Rxd5 43. Rxb4 Rxb4 44. Qxb4 Qa8 45. gxf7+ Kg7 {( -> ...Rxd4+)} 46. Rxd5 Qxd5+ {[%mdl 64] [#] Double Attack} 47. Kf2 Qd1 (47... Qh5 $11 48. Qh4 Qc5+ 49. Ke2 Qc1) 48. Bf5 Kxf7 49. Qc4+ (49. a4 $16) 49... d5 $11 50. Qe2 Qd4+ 51. Qe3 Qb4 (51... Qb2+ $1 $11 52. Qe2 Qd4+ 53. Kg2 Qb6) 52. a4 $16 d4 (52... Ke8 $16 53. Ke2 Qa3) 53. Be6+ $18 Kg6 54. Qd3+ (54. Qf4 $18) 54... Kg7 $16 55. a5 (55. Bf5 $16) 55... Qxa5 56. Qxd4 Qa2+ 57. Ke1 (57. Kf3 $14) 57... Qa6 (57... Qb1+ $1 $11 58. Kd2 Qa2+ 59. Kd3 Qb1+ 60. Kd2 Qa2+ 61. Kd3 Qb1+ 62. Ke2 Qc2+ 63. Qd2 Qg6) 58. Qe5 Kf8 59. g4 {Strongly threatening g5.} Qa2 60. g5 ({White should try} 60. Qf4 $16 {Qh6+ would kill now.} Qa5+ 61. Kd1) 60... Qb1+ $11 61. Kd2 Qe4 62. Qf5 Qg2+ $1 63. Kc1 Qg1+ 64. Kb2 Qg2+ $1 65. Ka3 Qa8+ 66. Kb4 Qb7+ $2 {[%mdl 8192]} (66... Qb8+ $11 {and Black has nothing to worry.} 67. Kc3 Qg3+ 68. Kd4 Qd6+ 69. Kc4 Qc7+ 70. Kd3 Qd6+ 71. Ke3 Qg3+ 72. Kd4 (72. Ke2 Qg2+ 73. Ke3 Qg3+ 74. Kd4 Qd6+ 75. Ke3 Qg3+ $16) 72... Qd6+ 73. Ke3 Qg3+ 74. Kd4 (74. Ke2 Qg2+ 75. Ke3 Qg3+ $16)) 67. Kc3 $18 Qc6+ 68. Kd3 $2 ({White has to play} 68. Bc4 $18) 68... Qd6+ $11 69. Kc3 $2 {[%mdl 8192]} (69. Ke2 $11 Qh2+ 70. Kf1 Qh1+ 71. Kf2 Qh2+ 72. Kf3 Qh1+ 73. Kf2 Qh2+ 74. Kf1 Qh1+ 75. Ke2 Qg2+ 76. Ke3 Qg3+ 77. Kd4 (77. Ke2 Qg2+ 78. Ke3 Qg1+ 79. Kd3 Qg3+ 80. Kd4 Qd6+ 81. Ke3 Qg3+ 82. Kd4 Qd6+ 83. Ke3 Qg3+ $16) 77... Qd6+ 78. Ke3 Qg3+ 79. Ke2 Qg2+ 80. Kd1 Qg1+ 81. Ke2 Qg2+) 69... Qc6+ $18 70. Bc4 Qe4 71. Qc8+ (71. Bd3 $18 Qxf5 72. Bxf5) 71... Ne8 $16 72. Qh3 ({White should play} 72. Qe6 $16 {[%csl Gc4][%cal Re6g8]} Qf3+ 73. Kb4 Qb7+ 74. Ka4 Qa7+ 75. Qa6 Qd7+ 76. Qb5 Qa7+ 77. Qa5 Qd7+ 78. Qb5 Qa7+ 79. Qa5 Qd7+ 80. Qb5) 72... Qe5+ $1 $14 73. Kb4 Nd6 $1 74. Qh6+ Ke8 {The position is equal.} 75. Qh5+ Kd8 76. Qh1 Qxg5 77. Qa8+ Kd7 78. Qa7+ Kd8 79. Qb6+ Kd7 80. Qa7+ Kd8 81. Qb6+ {Accuracy: White = 29%, Black = 47%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "5.1"]
[White "Vuelban, Virgilio"]
[Black "Maerevoet, Sim"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2272"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,100,0,-3,24,9,44,-8,0,-29,-12,-29,0,-41,-27,-39,-51,-44,-34,-38,0,0,162,156,200,189,188,185,181,178,169,82,80,86,73,50,50,41,35,39,41,38,64,71,69,45,47,43,26,-15,-9,-135,-139,-190,-173,-200,-115,-145,-138,-139,-136,-139,-131,-145,-116,-134,-104,-264,-162,-143,-151,-153,-150,-241,-212,-239,-245,-283,-243,-251,-231,-222,-230,-641,-640,-656,-642,-640,-622]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 e6 8. f3 Qc7 {B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 9. O-O-O Be7 10. Bd3 ({White should try} 10. g4 $14) 10... b5 $11 {[%cal Bb7b5,Bb5b4][%mdl 32] The position is equal.} 11. g4 Bb7 12. Rhe1 O-O 13. h4 b4 14. Nce2 {[%cal Bc3e2,Be2f4,Bf4d5][%mdl 32]} d5 {[%cal Rd5e4]} 15. exd5 Bxd5 16. Kb1 Nb6 17. Nf4 Nc4 $2 (17... Bd6 $11 {and Black stays safe.}) 18. Qe2 $1 $18 Rac8 19. Nxd5 Nxd5 20. Bxe7 Na3+ {[#]} 21. Kc1 $1 Qxe7 {[#]} 22. Qe4 (22. bxa3 $6 b3 $14) (22. Bxa6 Rc5 $16) (22. Qe5 $1 $18 {[%cal Re5d5] has better winning chances. Strongly threatening Qxd5!} Qc5 23. bxa3) 22... Nf6 $16 23. Qf4 {And now g5 would win.} Nb5 24. g5 Nh5 25. Qe4 {[%csl Gd3][%cal Re4h7]} g6 26. Nc6 Qc5 27. Bxb5 {Black must now prevent Ba4.} axb5 28. Nxb4 Ng3 29. Qd4 Qf5 30. Qe5 Qh3 $1 31. Rd4 Nf5 {[%mdl 64] Double Attack} 32. Rde4 (32. Rg4 $11) 32... Nxh4 $17 33. Qxb5 (33. Qf6 $17) 33... Nxf3 $19 34. Rd1 Qg2 ({Black should play} 34... Rfd8 $19 {( -> ...Rxd1+)} 35. Qe2 Rxd1+ 36. Qxd1 Qf5) 35. Qe2 Qxe2 36. Rxe2 Nxg5 37. a4 Rc4 38. c3 Ra8 39. Kc2 h5 ({Stronger than} 39... Rxa4 40. Rd8+ (40. Kb3 Rcxb4+ 41. cxb4 Ra8 $16) 40... Kg7 41. Kb3 $16) 40. Re5 $2 (40. Ra1 $17 {might work better.}) 40... Nf3 ({Inferior is} 40... Rxa4 41. b3 $16) 41. Re3 Rf4 42. Nd3 Rf5 43. b4 (43. Ra1 $17 {is a better defense.}) 43... Rxa4 44. Kb3 Ra8 45. c4 g5 46. b5 Nd4+ 47. Kc3 {[#]} Nxb5+ $1 48. Kb4 $2 (48. cxb5 Rxb5 49. Rg1) 48... Nd4 {Black is clearly winning.} 49. Re4 Nc6+ 50. Kb3 Rd8 {Accuracy: White = 43%, Black = 68%.} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "5.2"]
[White "Blom, Vincent"]
[Black "Huynh, Laurent"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2265"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,69,-4,-6,-4,-9,0,-33,-12,-13,-4,-18,14,13,12,5,6,0,7,0,70,0,150,141,208,198,270,257,299,210,534,514,539,541,865,837,1797,1452,5818,5818,29986,29987,29987,29988,29988,29989,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999]} 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O e6 7. d3 Nge7 8. e4 O-O 9. Be3 Nd4 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7} 10. Qd2 (10. Rb1 Nec6 11. a3 Rb8 12. Ne2 Nxf3+ 13. Bxf3 Bxb2 14. Rxb2 Qf6 15. d4 Qxf3 16. Nc3 Qf6 17. e5 {0-1 (58) Kovalev,D (2481)-Khismatullin,D (2664) Moscow 2012}) 10... Nec6 11. h4 $146 ({Predecessor:} 11. Ne1 Rb8 12. Nc2 a6 13. Bg5 Qc7 14. Nxd4 Nxd4 15. Ne2 Nxe2+ 16. Qxe2 b5 17. Rab1 {½-½ (90) Petersen,T (2331)-Pilgaard,K (2432) Denmark 2013}) 11... h5 {Black is slightly better.} 12. Bg5 f6 13. Be3 Nxf3+ (13... b6 {feels hotter.} 14. Rae1 Rb8 15. a3 Bb7 16. b4 Qd7) 14. Bxf3 e5 15. Bg2 Be6 16. f4 Qd7 17. Nd5 Rab8 (17... f5 $11) 18. Rf2 ({White should play} 18. f5 $1 $14 gxf5 19. exf5 Bxf5 20. b4) 18... Bxd5 (18... f5 $11) 19. cxd5 $16 Nd4 {[#]} (19... Ne7 $16 {is a better defense.} 20. fxe5 fxe5) 20. f5 $1 $18 {[%mdl 512]} gxf5 (20... Rbc8 $142 21. fxg6 Qg4) 21. Bh3 Qa4 22. b3 Qa6 $2 ({Avoid the trap} 22... Nxb3 $2 23. Qd1 $18) (22... Qb4) 23. Bxd4 exd4 24. Rxf5 Kf7 25. Rxh5 Rh8 26. Qe2 Rbe8 27. Be6+ Rxe6 28. dxe6+ {White mates.} Kxe6 29. Qg4+ Kf7 30. Qd7+ Kg6 31. Rxh8 Bxh8 {[#]} 32. h5+ $1 {[%mdl 64] Deflection, Decoy} Kxh5 33. Qh7+ Kg5 34. Rf1 Qxd3 35. Rf5+ {Accuracy: White = 61%, Black = 32%.} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "5.3"]
[White "De Rover, Yong Hoon"]
[Black "De Ruiter, Danny"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2422"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,78,29,43,72,0,67,87,70,48,60,16,30,29,58,-118,-108,-191,8,7,0,8,68,83,60,0,134,140,122,123,187,189,171,133,127,127,130,26,105,-957,-897,-761,-172,-160,-172,-168,-160,-339,-339,-337,-292,-522,-337,-336,-339,-406,-406,-416,-366,-1454,-1339]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} (7. Qd2 b5 8. O-O-O Nxd4 9. Bxd4 Bb7 10. f3 Nf6 11. Qg5 Rc8 12. Bd3 h6 13. Qg3 Qxg3 14. hxg3 Bc5 15. Ne2 Bxd4 16. Nxd4 {½-½ (32) Radjabov,T (2757)-Rapport,R (2731) Wijk aan Zee 2019}) 7... Nf6 8. O-O-O Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 {LiveBook: 51 Games} h5 {Strongly threatening ...b4.} 12. h3 ({White should play} 12. e5 $16 b4 13. Nb1) 12... h4 $146 (12... b4 $11 13. Nd5 exd5 14. hxg4 Nxe4) ({Predecessor:} 12... b4 13. Nb1 Nxe4 14. Qe1 Qxf4+ {0-1 (41) Sylvan,J (2341)-Bjerre,J (2378) Ballerup 2018}) 13. Qe1 $14 Nh6 (13... Qxf4+ $6 14. Kb1 $11) 14. e5 b4 15. Na4 (15. exf6 $6 bxc3 16. Qxc3 Qxc3 $15) 15... Nd5 16. Qxh4 d6 {aiming for ...Bd7.} 17. Qg3 $2 (17. f5 $14 {stays ahead.}) 17... Bd7 $17 18. f5 (18. Nb6 $17 {keeps fighting.} Nxb6 19. f5 exf5 20. e6 $1 {[%mdl 512]} Bxe6 21. Qe3) 18... Nxf5 $2 (18... Bxa4 $19 19. b3 Qc3) 19. Nxf5 $11 Bxa4 {[%csl Ga4][%cal Rc7c2]} 20. b3 $1 {Black must now prevent Rxd5.} Rc8 (20... Qc3 $1 $11 21. Qxc3 (21. Nxd6+ Bxd6 22. Qxc3 Nxc3 $14) (21. Nxg7+ Kd7 $17) 21... Nxc3 22. Nxd6+ Bxd6 23. Rxd6 Bb5) 21. Bc4 $14 Nc3 {Threatens to win with ...Ne2+!} 22. Nxg7+ ({Better is} 22. Re1 $1 $14 dxe5 23. Nxg7+ Kd8 24. Be3) 22... Kd7 {[#]} (22... Kd8 $11 23. exd6 Qa5) 23. Qf3 $1 $16 {And now exd6 would win.} Bxg7 24. Qxf7+ Kc6 25. Rxd6+ Kb7 26. Rb6+ (26. Qxe6 Bc6 $11) (26. Bxe6 Qxf7 27. Rb6+ Kc7 $17) 26... Ka8 27. Rxa6+ Kb8 {[#]} 28. Qxe6 ({But not} 28. Ba7+ $6 Kb7 $14) (28. Rb6+ $1 $16 Ka8 29. Qxe6) 28... Rh6 (28... Ne2+ $1 $11 29. Kb1 Nc3+ 30. Kb2 Bxe5) 29. Qxh6 $4 {[%mdl 8192]} (29. Bb6 $16 Qxc4 30. Qxc4 (30. bxc4 Rxe6 31. Ba7+ Ka8 $11) 30... Rxc4 31. bxc4) 29... Bxh6+ $19 (29... Nxa2+ 30. Kb1 $11) 30. Rxh6 Ne2+ $2 (30... Bb5 31. Rd6 Bxc4) 31. Kb1 Nxg1 $40 {[%mdl 128] Black has strong attack.} 32. Rxg1 Qxe5 {...Qe3 is the strong threat.} 33. Ra6 $2 (33. Rb6+ $17 Kc7 34. Re6) 33... Bc6 34. Rc1 Kb7 ({Not} 34... Bxg2 35. Rb6+ Kc7 36. Rxb4 $19) 35. a3 $2 (35. h4) 35... bxa3 36. Rxa3 {intending Ba6+.} Rf8 37. Bd3 Bxg2 38. h4 Bc6 39. Bg6 $2 (39. Ba6+ Kb8 40. Bd3) 39... Qd6 {Precision: White = 28%, Black = 57%.} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "5.4"]
[White "Beukema, Jasper"]
[Black "Van der Lende, Ilias"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2282"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,38,-4,16,-13,45,16,29,23,43,50,44,59,60,46,54,39,41,9,4,7,28,-36,-22,-41,-47,-410,-405,-575,-583,-576,-560]} 1. d4 d5 2. c4 dxc4 3. Qa4+ c6 4. Qxc4 Nf6 5. Nc3 (5. Nf3 Bf5 6. g3 e6 7. Bg2 Nbd7 8. O-O Be7 9. e3 O-O 10. Rd1 Qc7 11. Nc3 e5 12. h3 Rad8 13. Qe2 exd4 14. Nxd4 Bg6 15. e4 Bb4 16. Bf4 Qc8 17. g4 {0-1 (53) Bryzgalin,K (2430)-Van den Doel,E (2598) Innsbruck 2018}) 5... b5 6. Qd3 $1 {D20: Queen's Gambit Accepted: 3 e3 and 3 e4} g6 (6... b4 $11 7. Ne4 Ba6 8. Nxf6+ gxf6) 7. g3 Bg7 8. Bg2 {White has an edge.} O-O 9. Nf3 Qa5 $146 ({Predecessor:} 9... b4 10. Na4 Qa5 11. b3 Bf5 12. Qc4 {½-½ (45) Mataix Arbona,C (1914)-Reed,A (2081) ICCF email 2016}) 10. O-O b4 11. Ne4 Ba6 12. Qe3 Nbd7 13. Nxf6+ exf6 14. Re1 c5 15. dxc5 (15. a3 $11) 15... Rfe8 $36 {[%mdl 2048] White is under pressure.} 16. Qf4 Nxc5 17. Bd2 $2 {[%mdl 8192] [#]} ({Better is} 17. a3 $1 $15) 17... Re4 $19 18. Qd6 (18. Bxb4 $142 Rxb4 19. Nd4) 18... Rd8 19. Bxb4 Rxb4 {Accuracy: White = 28%, Black = 31%.} ({And not} 19... Rxd6 20. Bxa5 f5 21. e3 $11) 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.04"]
[Round "5.5"]
[White "Hautot, Stephane"]
[Black "Dardha, Daniel"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2347"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,58,26,22,39,19,41,33,53,16,43,34,39,35,34,2,67,5,5,0,0,0,0,0,0,1,27,39,41,0,0,0,0,-100,-125,-169,-164,-165,-143,-401,-245,-294,-309,-669,-681,-1278,-1262,-1442,-1430]} 1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. O-O Bg7 6. c4 O-O 7. d5 Na6 {[%cal Bb8a6,Ba6c5,Bc5e4,Be4d6][%mdl 32] A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} (7... e6 8. Nc3 Re8 9. Nd4 exd5 10. cxd5 Na6 11. Rb1 Nc5 12. Bf4 Nce4 13. Nxe4 Nxe4 14. Nb5 d6 15. Qc2 Bxd5 16. Qxc7 {1-0 (54) So,W (2765)-Mamedyarov,S (2817) Kolkata 2018}) 8. Nd4 Nc5 9. b4 $146 ({Predecessor:} 9. Nc3 e5 10. Nb3 d6 11. Nxc5 bxc5 12. Bg5 h6 13. Bd2 Qe7 14. Qc1 Kh7 15. Qc2 {1-0 (42) Banusz,T (2608)-Kunin,V (2531) Balatonszarszo 2017}) 9... Nce4 {White is slightly better.} 10. Qd3 e5 11. Nb3 Nd6 12. e4 c6 13. c5 {Strongly threatening dxc6.} bxc5 (13... Ndxe4 $11 14. dxc6 Bxc6) 14. bxc5 ({Better is} 14. dxc6 $1 $14 dxc6 15. Nxc5) 14... Ndxe4 $1 $11 15. d6 a5 16. Bxe4 {Na3 is the strong threat.} Ba6 17. Qc2 Nxe4 18. Qxe4 {Black must now prevent Re1.} a4 (18... f5 $5 {[%cal Rf5e4]} 19. Qc2 Bxf1 20. Kxf1 e4 $11) 19. N3d2 f5 $1 {[%cal Rf5e4]} 20. Qxa4 {Threatens to win with Re1.} Bxf1 21. Qb3+ Kh8 {Hoping for ...Rb8.} 22. Kxf1 {[#]} (22. Nxf1 $11 {was the only way to keep the balance.} Rb8 23. Qe3) 22... Rb8 $1 $17 {[%cal Rb8b3]} 23. Qa3 e4 $36 {[%mdl 3072] Black has strong compensation. Keeping White busy.} 24. Nc3 Qf6 25. Ndb1 $2 {[%mdl 8192]} (25. Bb2 $17 {is the only way for White.} Rxb2 {[%mdl 64] Remove Defender} 26. Qxb2 Qxc3 27. Qxc3 Bxc3 28. Rd1) 25... Qd4 26. Be3 Qd3+ 27. Kg2 $2 {[#]} (27. Ke1) 27... g5 $1 $19 {[%mdl 512] Black is clearly winning.} 28. Qc1 {[#]} (28. Bxg5 Qf3+) 28... f4 $1 {[%mdl 512]} 29. gxf4 gxf4 {Accuracy: White = 22%, Black = 69%.} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.05"]
[Round "6.1"]
[White "Maerevoet, Sim"]
[Black "Dardha, Daniel"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2251"]
[BlackElo "2369"]
[Annotator "NA"]
[PlyCount "33"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:01]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:13]} Bb4 {[%emt 0:00:25]} 4. Qc2 {[%emt 0:00:24]} c5 {[%emt 0:03:27]} 5. dxc5 {[%emt 0:00:34]} O-O {[%emt 0:01:28]} 6. Nf3 {[%emt 0:02:32]} Bxc5 {[%emt 0:01:28]} 7. Bg5 {[%emt 0:06:33]} h6 {[%emt 0:04:04]} 8. Bh4 {[%emt 0:00:44]} Be7 {[%emt 0:13:21]} 9. Rd1 {[%emt 0:03:26]} d6 {[%emt 0:05:16]} 10. e4 {[%emt 0:09:58]} Nbd7 {[%emt 0:03:02]} 11. Be2 {[%emt 0:02:20]} a6 {[%emt 0:01:10]} 12. O-O {[%emt 0:11:07]} Qc7 {[%emt 0:02:37]} 13. Nd4 {[%emt 0:00:58]} b6 {[%emt 0:03:15]} 14. f4 {[%emt 0:11:05]} Bb7 {[%emt 0:05:36]} 15. Bf2 {[%emt 0:05:29]} Rfe8 {[%emt 0:04:49]} 16. Kh1 {[%emt 0:02:46]} Bf8 {[%emt 0:02:22]} 17. Bg3 {[%emt 0:07:15]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.05"]
[Round "6.2"]
[White "Van der Lende, Ilias"]
[Black "Hautot, Stephane"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2343"]
[BlackElo "2347"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:09]} d6 {[%emt 0:04:18]} 2. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:08]} Nbd7 {[%emt 0:01:07]} 4. f4 {[%emt 0:02:26]} e5 {[%emt 0:00:11]} 5. Nf3 {[%emt 0:00:06]} exd4 {[%emt 0:00:15]} 6. Qxd4 {[%emt 0:00:12]} c6 {[%emt 0:00:12]} 7. Be3 {[%emt 0:02:45]} d5 {[%emt 0:00:32]} 8. O-O-O {[%emt 0:05:59] B07: Pirc Defence: Miscellaneous Systems} Bc5 {[%emt 0:03:15]} 9. Qd2 {[%emt 0:01:22]} Bxe3 {[%emt 0:05:10]} (9... O-O 10. e5 Bxe3 11. Qxe3 Ng4 12. Qe1 Qb6 13. Nd4 Nc5 14. h3 Nh6 15. g4 Ne6 {0-1 (44) Neiksans,A (2631)-Bortnyk,O (2581) Tallinn 2016}) 10. Qxe3 {[%emt 0:00:06]} Qb6 {[%emt 0:03:34]} 11. Nd4 {[%emt 0:03:21]} dxe4 $146 {[%emt 0:02:12]} ({Predecessor:} 11... O-O 12. e5 c5 13. exf6 cxd4 14. Qxd4 Qxd4 15. Rxd4 Nxf6 16. Nxd5 Nxd5 17. Rxd5 {1-0 (28) Meulemans,B (2088)-Nolf,F (1154) LSS email 2010}) 12. Nxe4 {[%emt 0:17:33]} O-O {[%emt 0:00:28]} 13. Nd6 {[%emt 0:01:33]} Qc5 {[%emt 0:23:08]} (13... Nd5 $5 {[%cal Rd5e3]} 14. Qg3 N7f6 $11) 14. Nxc8 {[%emt 0:14:05]} Rfxc8 {[%emt 0:03:13]} 15. Qh3 {[%emt 0:02:35]} Nf8 {[%emt 0:02:06]} 16. Qf5 {[%emt 0:04:02]} Qb4 {[%emt 0:17:14]} 17. a3 {[%emt 0:06:07]} Qa4 {[%emt 0:01:43]} 18. Nb3 {[%emt 0:11:18]} Rd8 {[%emt 0:02:47]} 19. Rxd8 {[%emt 0:02:30]} (19. Be2 $1 $11) 19... Rxd8 {[%emt 0:01:11]} 20. g3 {[%emt 0:01:11]} c5 {[%emt 0:15:29]} 21. Bg2 $1 {[%emt 0:03:04]} c4 {[%emt 0:01:07]} 22. Qa5 {[%emt 0:00:27]} Qd7 {[%emt 0:02:28]} 23. Nc5 {[%emt 0:00:18]} Qd4 {[%emt 0:01:23]} 24. Bxb7 {[%emt 0:06:02]} Ng4 {[%emt 0:01:09]} 25. Kb1 {[%emt 0:01:32]} Nf2 {[%emt 0:01:27] [#]} 26. Re1 $1 {[%emt 0:02:03]} Nd1 {[%emt 0:02:22]} 27. Na4 {[%emt 0:03:07]} Rd6 $2 {[%emt 0:01:42]} (27... Qf2) 28. Qe5 {[%emt 0:01:31]} Qd2 {[%emt 0:01:20]} 29. Re2 {[%emt 0:00:58]} Qd4 {[%emt 0:00:12]} 30. Qxd4 {[%emt 0:00:08]} Rxd4 {[%emt 0:00:02]} 31. Kc1 {[%emt 0:01:03]} c3 {[%emt 0:00:27]} 32. b3 {[%emt 0:01:41]} g5 {[%emt 0:00:27]} 33. fxg5 {[%emt 0:01:15]} Ne6 {[%emt 0:00:18]} 34. h4 {[%emt 0:00:55]} Rd8 {[%emt 0:00:26]} 35. Re1 {[%emt 0:00:58]} Nd4 {[%emt 0:00:34]} 36. Ba6 {[%emt 0:02:08]} Nf2 {[%emt 0:01:02]} 37. Nxc3 {[%emt 0:00:11]} Rd6 {[%emt 0:01:27]} 38. Bc4 {[%emt 0:00:14]} Nc6 $18 {[%emt 0:00:54]} 39. Rf1 {[%emt 0:00:20]} Ng4 {[%emt 0:00:06]} 40. Rxf7 {[%emt 0:01:11]} Nce5 {[%emt 0:00:12]} 41. Rf4+ {[%emt 0:15:42]} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.05"]
[Round "6.3"]
[White "De Ruiter, Danny"]
[Black "Beukema, Jasper"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2328"]
[BlackElo "2282"]
[Annotator "NA"]
[PlyCount "120"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:15]} 3. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:06]} 4. g3 {[%emt 0:03:28]} Be7 {[%emt 0:01:35]} 5. Bg2 {[%emt 0:00:42]} O-O {[%emt 0:00:09]} 6. O-O {[%emt 0:00:06]} dxc4 {[%emt 0:00:50]} 7. Qc2 {[%emt 0:00:09]} a6 {[%emt 0:00:05]} 8. Qxc4 {[%emt 0:00:09]} b5 {[%emt 0:00:47]} 9. Qc2 {[%emt 0:00:07]} Bb7 {[%emt 0:00:07]} 10. Bd2 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:06]} 11. Ba5 {[%emt 0:00:19]} Rc8 {[%emt 0:04:42]} 12. Rc1 {[%emt 0:02:05] E05: Open Catalan: 5 Nf3 Be7} (12. Nbd2 Nb8 13. a3 Nc6 14. Bc3 b4 15. axb4 Nxb4 16. Qa4 Nbd5 17. Ba5 Qd7 18. Ne5 Qxa4 19. Rxa4 c5 {½-½ (37) Gelfand,B (2723)-Leko,P (2740) Wijk aan Zee 2006}) 12... Nb6 {[%emt 0:06:46]} 13. Nbd2 {[%emt 0:10:25]} c5 {[%emt 0:02:35]} 14. Qd1 $146 {[%emt 0:00:08]} ({Predecessor:} 14. dxc5 Bxc5 15. Qd1 Qd6 16. Nb3 Qxd1+ 17. Rxd1 Na4 18. Nxc5 Nxc5 19. Rac1 Rfe8 {½-½ (43) Vignesh,N (2354)-Kiran,M (2259) Pune 2014}) 14... cxd4 {[%emt 0:05:16]} 15. Rxc8 {[%emt 0:00:57]} Bxc8 {[%emt 0:00:05]} 16. Ne5 {[%emt 0:04:38]} Qd6 {[%emt 0:02:44]} 17. Nc6 {[%emt 0:00:50]} Nbd5 {[%emt 0:10:44]} 18. Nxe7+ {[%emt 0:10:47]} Nxe7 {[%emt 0:01:36]} 19. Nb3 {[%emt 0:00:15]} e5 {[%emt 0:01:39]} 20. e3 {[%emt 0:01:23]} Nc6 {[%emt 0:08:14]} 21. Bb6 {[%emt 0:00:37]} Nd7 {[%emt 0:02:17]} 22. Rc1 {[%emt 0:00:08]} Nxb6 {[%emt 0:03:09]} 23. Rxc6 {[%emt 0:01:11]} Qd8 {[%emt 0:00:06]} 24. exd4 {[%emt 0:07:13]} Nc4 {[%emt 0:03:24]} 25. d5 {[%emt 0:01:20]} Bb7 {[%emt 0:05:14]} 26. Rc5 {[%emt 0:01:16]} Nxb2 {[%emt 0:08:41]} 27. Qd2 {[%emt 0:05:50]} Nc4 {[%emt 0:11:09]} 28. Qb4 {[%emt 0:11:49]} Nb6 {[%emt 0:01:46]} 29. Na5 {[%emt 0:00:14]} Bxd5 {[%emt 0:01:12]} 30. Bxd5 {[%emt 0:02:21]} Nxd5 {[%emt 0:00:08]} 31. Qd2 {[%emt 0:00:03]} Nf6 {[%emt 0:01:18]} 32. Qxd8 {[%emt 0:01:14]} Rxd8 {[%emt 0:00:02]} 33. Nc6 {[%emt 0:00:26] [#]} (33. Rc6 $17) 33... Rd1+ $1 {[%emt 0:02:34]} 34. Kg2 {[%emt 0:00:08]} Nd7 {[%emt 0:00:51]} 35. Rc2 {[%emt 0:01:51]} g6 {[%emt 0:07:52]} 36. Nb4 {[%emt 0:01:44]} Rd6 {[%emt 0:01:31]} 37. Rc7 {[%emt 0:00:09]} Kg7 {[%emt 0:01:43]} 38. Nxa6 {[%emt 0:00:56]} Rxa6 {[%emt 0:00:07]} 39. Rxd7 {[%emt 0:00:03]} Rxa2 {[%emt 0:00:06]} 40. Rd5 {[%emt 0:00:02]} e4 {[%emt 0:00:21]} 41. Rxb5 {[%emt 0:18:16]} e3 $1 {[%emt 0:16:13]} 42. Re5 {[%emt 0:00:38]} Rxf2+ {[%emt 0:06:29]} ({But not} 42... exf2 43. h3 $17) 43. Kg1 {[%emt 0:01:32]} Re2 {[%emt 0:00:11]} 44. Kf1 $2 {[%emt 0:01:05]} (44. h3 {was forced.}) 44... Rxh2 {[%emt 0:00:09]} 45. Rxe3 {[%emt 0:00:02]} Kf6 {[%emt 0:01:46]} 46. Re4 {[%emt 0:00:55]} Kg5 {[%emt 0:00:22]} 47. Kg1 {[%emt 0:00:28]} Ra2 {[%emt 0:00:14]} 48. Rh4 {[%emt 0:00:29]} h6 {[%emt 0:00:41]} 49. Rf4 {[%emt 0:00:26]} f5 {[%emt 0:00:14]} 50. Rb4 {[%emt 0:00:02]} Re2 {[%emt 0:00:10]} 51. Ra4 {[%emt 0:01:06]} Re4 {[%emt 0:00:18]} 52. Ra6 {[%emt 0:00:08]} h5 {[%emt 0:00:27]} 53. Kg2 {[%emt 0:00:44]} h4 {[%emt 0:00:06]} 54. gxh4+ {[%emt 0:00:28]} Rxh4 {[%emt 0:00:08]} 55. Kg3 {[%emt 0:00:34]} Rb4 {[%emt 0:00:07]} 56. Ra3 {[%emt 0:00:42]} Rg4+ $19 {[%emt 0:00:31]} 57. Kh3 {[%emt 0:02:42]} Rh4+ {[%emt 0:00:08]} 58. Kg2 {[%emt 0:00:09]} f4 {[%emt 0:00:39]} 59. Ra6 {[%emt 0:00:21]} Kf5 {[%emt 0:00:08]} 60. Rb6 {[%emt 0:01:00]} g5 {[%emt 0:00:09]} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.05"]
[Round "6.4"]
[White "Huynh, Laurent"]
[Black "De Rover, Yong Hoon"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2138"]
[BlackElo "2422"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:45]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:17]} 3. d4 {[%emt 0:00:39]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:25]} Nf6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:13]} a6 {[%emt 0:00:23]} 6. h3 {[%emt 0:00:29]} e5 {[%emt 0:00:14]} 7. Nde2 {[%emt 0:00:06]} h5 {[%emt 0:00:15]} 8. Bg5 {[%emt 0:00:19]} Be6 {[%emt 0:00:33]} 9. Bxf6 {[%emt 0:00:40]} Qxf6 {[%emt 0:00:10]} 10. Nd5 {[%emt 0:00:12]} Qd8 {[%emt 0:00:10]} 11. Nec3 {[%emt 0:02:15]} Nd7 {[%emt 0:00:10]} 12. Bc4 {[%emt 0:07:15]} Rc8 {[%emt 0:03:57]} 13. Bb3 {[%emt 0:00:18]} Nc5 {[%emt 0:01:01]} 14. O-O {[%emt 0:04:00]} g5 {[%emt 0:06:56]} 15. f3 {[%emt 0:16:55]} Bg7 {[%emt 0:03:48]} 16. g4 {[%emt 0:01:44]} b5 {[%emt 0:02:13]} 17. Kg2 {[%emt 0:00:54]} Kf8 {[%emt 0:03:53]} 18. Ne3 {[%emt 0:01:17]} b4 {[%emt 0:00:42]} 19. Ncd5 {[%emt 0:01:20]} a5 {[%emt 0:02:53]} 20. a3 {[%emt 0:00:51]} bxa3 {[%emt 0:01:30]} 21. Rxa3 {[%emt 0:00:28]} Bd7 {[%emt 0:00:24]} 22. Qe2 {[%emt 0:02:43]} a4 {[%emt 0:01:10]} 23. Bc4 {[%emt 0:00:18]} Ne6 {[%emt 0:01:00]} 24. Qd3 {[%emt 0:07:06]} Nf4+ {[%emt 0:15:56]} 25. Nxf4 {[%emt 0:00:07]} gxf4 {[%emt 0:00:06]} 26. Nf5 {[%emt 0:01:23]} Bxf5 {[%emt 0:01:47]} 27. gxf5 {[%emt 0:00:37]} Qh4 {[%emt 0:08:24]} 28. Rf2 {[%emt 0:03:10]} Bf6 {[%emt 0:01:41]} 29. Kf1 {[%emt 0:02:40]} Rg8 {[%emt 0:16:30]} 30. Rxa4 {[%emt 0:03:37]} Qxh3+ {[%emt 0:01:27]} 31. Ke2 {[%emt 0:00:10]} Rg2 {[%emt 0:00:22]} 32. Qxd6+ {[%emt 0:02:46]} Kg7 {[%emt 0:00:34]} 33. Qb6 {[%emt 0:01:28]} Bh4 {[%emt 0:01:00]} 34. Rxg2+ {[%emt 0:03:01]} Qxg2+ {[%emt 0:00:09]} 35. Kd1 {[%emt 0:02:15]} Rxc4 {[%emt 0:01:12]} 36. Rxc4 {[%emt 0:00:47]} Qf1+ {[%emt 0:00:08]} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.05"]
[Round "6.5"]
[White "Vuelban, Virgilio"]
[Black "Blom, Vincent"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2272"]
[BlackElo "2265"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:09:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:05]} Bf5 {[%emt 0:00:57]} 4. h4 {[%emt 0:00:06]} h5 {[%emt 0:00:20]} 5. c4 {[%emt 0:00:18]} dxc4 {[%emt 0:05:20]} 6. Bxc4 {[%emt 0:00:08]} e6 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:00:24]} Nd7 {[%emt 0:05:50]} 8. Nge2 {[%emt 0:01:35]} Nb6 {[%emt 0:09:03]} 9. Bb3 {[%emt 0:00:51]} Ne7 {[%emt 0:07:39]} 10. Bg5 {[%emt 0:05:44]} Qd7 {[%emt 0:07:18]} 11. Qd2 {[%emt 0:07:16]} Ned5 {[%emt 0:15:31]} 12. O-O {[%emt 0:04:38]} Be7 {[%emt 0:11:06]} 13. Ng3 {[%emt 0:00:59]} Bg6 {[%emt 0:04:32]} 14. Nce4 {[%emt 0:01:41]} Bxe4 {[%emt 0:08:48]} 15. Nxe4 {[%emt 0:00:14]} f6 {[%emt 0:00:10]} 16. Nc5 {[%emt 0:02:31]} Bxc5 {[%emt 0:01:42]} 17. dxc5 {[%emt 0:00:25]} fxg5 {[%emt 0:00:52]} 18. cxb6 {[%emt 0:00:06]} gxh4 {[%emt 0:00:45]} 19. bxa7 {[%emt 0:01:20]} O-O {[%emt 0:06:00]} 20. Qg5 {[%emt 0:19:19]} Rf5 {[%emt 0:01:18]} 21. Qxh4 {[%emt 0:00:05]} Qf7 {[%emt 0:04:22]} 22. Bxd5 {[%emt 0:05:35]} cxd5 {[%emt 0:00:05]} 23. Qd4 {[%emt 0:00:04]} b5 {[%emt 0:03:45]} 24. Qb6 {[%emt 0:01:20]} Rxa7 {[%emt 0:00:20]} 25. Rac1 {[%emt 0:06:21]} Kh7 {[%emt 0:00:43]} 26. Qxb5 {[%emt 0:02:32]} Rxa2 {[%emt 0:01:06]} 27. Rc8 {[%emt 0:09:50]} Ra7 {[%emt 0:01:40]} 28. Qb8 {[%emt 0:02:35]} Rb7 {[%emt 0:01:01]} 29. Rh8+ {[%emt 0:00:37]} Kg6 {[%emt 0:00:03]} 30. Qd6 {[%emt 0:00:11]} Rxb2 {[%emt 0:02:09]} 31. Qa3 {[%emt 0:00:17]} Qb7 {[%emt 0:00:38]} 32. Qg3+ {[%emt 0:01:06]} Kf7 {[%emt 0:00:28]} 33. Qa3 {[%emt 0:05:47]} Rb4 {[%emt 0:01:30]} 34. Ra8 {[%emt 0:02:42]} Kg6 {[%emt 0:00:37]} 35. Ra7 {[%emt 0:00:21]} Qb8 {[%emt 0:00:33]} 36. Re7 {[%emt 0:03:31]} Qb6 {[%emt 0:01:03]} 37. Qa8 {[%emt 0:01:08]} Kh7 {[%emt 0:00:33]} 38. Re8 {[%emt 0:00:38]} Rxf2 {[%emt 0:00:28]} 39. Rh8+ {[%emt 0:06:47]} Kg6 {[%emt 0:00:04]} 40. Qe8+ {[%emt 0:00:51]} Rf7+ {[%emt 0:00:29]} 41. Kh2 {[%emt 0:15:03]} Rh4+ {[%emt 0:13:50]} 42. Kg3 {[%emt 0:00:00]} Qe3+ {[%emt 0:00:35]} 43. Kxh4 {[%emt 0:00:00]} Qe4+ {[%emt 0:01:09]} 44. Kh3 {[%emt 0:00:00]} Qg4+ {[%emt 0:00:13]} 45. Kh2 {[%emt 0:00:00]} Qh4+ {[%emt 0:00:09]} 46. Kg1 {[%emt 0:00:00]} Qd4+ {[%emt 0:00:08]} 47. Kh1 {[%emt 0:00:00]} Qh4+ {[%emt 0:00:16]} 48. Kg1 {[%emt 0:00:00]} Qd4+ {[%emt 0:00:07]} 49. Kh1 {[%emt 0:00:00]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "7.1"]
[White "Blom, Vincent"]
[Black "Maerevoet, Sim"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2265"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,120,-28,-36,-36,-36,-39,-37,-61,-53,-84,-78,-47,-24,-65,-71,-132,-133,-128,-137,-127,-126,-147,-159,-175,-175,-152,-154,-202,-180,-186,-188,-200,-183,-248,-193,-291,-277,-339,-331,-322,-237,-255,-271,-241,-204,-254,-148,-141,0,-151,-162,-163,-162,-162,-149,-319,-322,-319,-283,-362,-391,-405,-379,-418,-395,-645,-611,-862,-719,-1209,-1219,-1246,-1222,-1160,-1057,-974,-862,-1266,-1160,-770,-589,-6021,-5193,-5966,-3030,-6326,-2242,-29969,0,-5069,-948,-2154,-1733,-29963,-29964,-29966,-29967,-29965,-29965,-29965,-29967,-29963,-29958,-29968,-29955,-29959,-29970,-29967,-29965,-29959,-29967,-29967,-6745]} 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. dxc5 Nxc5 5. Nd2 d5 6. Ngf3 {A45: Trompowsky Attack} Nc6 7. e3 g6 8. Bb5 {Black is slightly better.} (8. Nb3 Bg7 9. Nxc5 Qa5+ 10. Nd2 Qxc5 11. Nb3 Qb6 12. c3 e5 13. Bg3 Be6 {0-1 (51) Manolache,M (2521)-Balogh,C (2624) Eforie Nord 2008}) 8... Qb6 9. a4 $146 ({Predecessor:} 9. Bxc6+ bxc6 10. O-O Qxb2 11. Be5 {1-0 (11) Furnon,Y (1780)-Deville,O (2012) Loire 2009}) 9... Bg7 10. Be5 f6 11. Bc3 e5 12. e4 (12. O-O $142) 12... a6 $17 13. exd5 {[#] Strongly threatening Nc4.} axb5 14. dxc6 Nxa4 ({Don't do} 14... Qxc6 15. axb5 Rxa1 16. bxc6 $15) 15. Bb4 Qxc6 16. b3 {[#]} Nb6 $1 (16... Nb2 17. Qc1 $15) 17. Rxa8 Nxa8 18. Qe2 Kf7 ({Not} 18... Qxc2 19. O-O $15) 19. Ne4 {intending Nd6+.} Rd8 20. O-O Nc7 21. Bd2 (21. Re1 $142) 21... Be6 (21... Bf5 22. Ng3) 22. Bc1 (22. Re1 {is a better defense.}) 22... Bd5 $19 23. Ng3 Ne6 24. Be3 Bxf3 25. Qxf3 Qxf3 26. gxf3 Bf8 27. Ne4 Rc8 (27... f5 $19 28. Ng5+ Nxg5 29. Bxg5 Rc8) 28. Rd1 $17 {aiming for Rd7+.} Rd8 (28... Ke7 $17 {White must now prevent ...f5.} 29. Rd5 Rxc2 30. Rxb5 Rc7) 29. Rxd8 $2 ({White has to play} 29. Rf1 $1 $11) 29... Nxd8 $11 {[%mdl 4096] Endgame KBN-KBN} 30. f4 exf4 31. Bxf4 Nc6 32. Nc3 $2 (32. Bd6 $17 {might work better.}) 32... Nd4 $19 33. Kf1 b4 ({But not} 33... Nxc2 34. Nxb5 Na1 35. b4 $19) 34. Ne2 Nxc2 35. Bd2 Bc5 36. h3 b6 37. Bc1 $2 (37. f3) 37... Nd4 38. Nxd4 Bxd4 {KB-KB} 39. Ke2 Ke6 40. f3 Kf5 41. Bd2 Bc5 42. Kd3 g5 43. Bc1 h5 44. Bb2 Be7 45. Ke3 g4 46. hxg4+ hxg4 47. Kf2 Bc5+ (47... Kf4 $142 48. Bc1+ Ke5 49. Bb2+ Kd5) 48. Kg2 Be7 (48... Kf4 $142 49. fxg4 Kxg4 50. Kf1 f5 51. Bg7 f4 52. Ke1 f3 53. Bh6 Kf5 54. Kd1 Ke4 55. Kd2 Bd4 56. Ke1 Kd3 57. Bg5 Kc3 58. Kd1 Kxb3 59. Be7 Kc4 60. Kd2 b3 61. Ba3 b5 62. Bc1 b4 63. Ke1 b2 64. Bxb2 Bxb2 65. Kf2 Bd4+ 66. Kxf3 b3 67. Kf4 b2 68. Kg4 b1=Q 69. Kf3 Qg6 70. Kf4 Kd3 71. Kf3 Be5 72. Kf2 Bh2 73. Kf3 Qg3#) 49. Kf2 $1 Kg5 (49... Kf4 $142 50. Bc1+ Ke5 51. Bb2+ Kd5) 50. Kg2 f5 51. Bc1+ Kf6 {Black mates.} 52. Bf4 Ke6 53. Bc1 Bd6 54. Bb2 Kd5 55. Kf2 b5 56. Kg2 Bc7 57. Kf2 Be5 58. Bc1 Bc3 59. Bf4 Kd4 60. Ke2 gxf3+ {Accuracy: White = 26%, Black = 73%.} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "7.2"]
[White "De Rover, Yong Hoon"]
[Black "Vuelban, Virgilio"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2422"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "170"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,170,0,0,0,0,29,33,36,41,33,30,26,32,26,20,43,41,50,21,35,12,28,31,115,33,50,40,42,29,28,22,75,75,84,52,63,66,77,44,68,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,-8,-8,-8,-8,-8,0,0,0,0,0,-487,-487,-487,-481,-943,-833,-785,-778,-778,-611,-611,-611,-611,-611,-29956,-29956,-29959,-29951,-12833,-6099,-2181,-1438,-29963,-29966,-29965,-29967,-29965,-29968,-29968,-29969,-29968,-29966,-29968,-29968,-29968,-29969,-29969,-29970,-29971,-29972,-29972,-29973,-29978,-29970,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29989,-29990,-29991,-29992,-29992,-29993,-29993,-29994,-29994,-29995,-29995,-29983,-29983,-29982,-29984,-29985,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29990]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 O-O 7. O-O c5 8. d3 Nc6 9. Nxd5 Qxd5 10. Be3 Bxb2 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} (10... Bd7 11. Nd4 Qd6 12. Nxc6 Bxc6 13. Bxc6 Qxc6 14. Rc1 Qa6 15. Rxc5 b6 16. Rc2 Qxa2 17. b4 Qa4 18. Rc4 Qxd1 19. Rxd1 Rfc8 20. b5 Be5 {½-½ (35) So,W (2778)-Anand,V (2759) Paris 2018}) 11. Nd4 Qe5 $146 ({Predecessor:} 11... Qd7 12. Nxc6 Bxa1 13. Qxa1 bxc6 14. Bh6 Qd4 15. Bxf8 Kxf8 16. Qc1 Be6 17. Bxc6 {½-½ (17) Magalashvili,D (2489)-Omidi,A (2268) Mersin 2016}) 12. Nxc6 bxc6 {White is slightly better.} 13. Rb1 {Hoping for Qc2.} Be6 {[#]} 14. Bxc5 $1 {[%mdl 512]} Qxc5 15. Rxb2 Rab8 16. Rc2 Qa5 17. Qc1 c5 18. Qe3 Rfc8 19. Rfc1 Qa3 20. Qe5 Qa4 ({Better is} 20... Rb5 $14) 21. Bd5 (21. Rxc5 $16 {Bd5 is the strong threat.} Qa3 22. Rxc8+ Rxc8 23. Rxc8+ Bxc8 24. h4) 21... Bxd5 22. Qxd5 Rb1 23. Kg2 Rxc1 24. Rxc1 $11 {[%mdl 4096] Endgame KQR-KQR} e6 (24... Qc6 $11 {keeps the balance.} 25. Qf3 Qe6) 25. Qc4 $16 Qc6+ 26. f3 e5 $1 27. Rb1 Kg7 28. g4 Rd8 29. Rb5 (29. h3 $14) 29... Rd4 $1 $11 {[%cal Rd4c4]} 30. Qxc5 {[%mdl 64] Double Attack} Rxg4+ $1 31. Kf2 Qxc5+ 32. Rxc5 {KR-KR} Ra4 33. Rxe5 Rxa2 34. f4 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 35. Kf3 a4 36. Ra5 a3 37. Ra7 Ra1 38. Ke3 h5 39. Kd4 Rh1 40. Rxa3 Rxh2 41. e4 h4 42. e5 Rb2 43. Ra1 h3 44. Ke4 h2 45. d4 Rg2 46. Rh1 g5 47. Kf3 Rd2 48. Ke3 $2 {[%mdl 8192] [#]} (48. fxg5 $11 Kg6 49. Ke3) 48... g4 $1 $19 49. Kxd2 {KR-K3P} g3 50. Ke2 (50. Kd3 $142 g2 51. Rxh2) 50... g2 51. Rxh2 g1=Q {[%mdl 64] Double Attack. KQ-KR} 52. Rf2 Qh1 53. Ke3 Kg6 54. f5+ Kg5 55. f6 Qd5 56. Rf1 Kg4 57. Rg1+ Kf5 58. Rf1+ Ke6 59. Rf2 Qb3+ {Black mates.} 60. Ke4 Qb1+ 61. Ke3 Kd5 62. Rf4 Qg1+ 63. Kf3 Qg5 64. Rg4 Qf5+ 65. Kg3 Kc4 66. Rf4 Qe6 67. Kh4 Kd3 68. Kg5 Qe8 69. Kf5 Qh8 {[%cal Rh8h5]} 70. Kg5 Ke3 71. Rg4 Kf3 72. Rf4+ Kg3 73. Rg4+ Kh3 74. Re4 Qg8+ 75. Kf4 Qg3+ 76. Kf5 Qf3+ 77. Rf4 Qd3+ 78. Re4 Kg3 79. e6 Kf3 80. exf7 Qxe4+ 81. Kg5 Qa8 82. Kg6 Qf8 83. d5 Ke4 84. d6 Ke5 85. d7 Ke6 {Accuracy: White = 59%, Black = 72%.} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "7.3"]
[White "Beukema, Jasper"]
[Black "Huynh, Laurent"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2282"]
[BlackElo "2138"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,136,5,18,-12,-4,-6,0,-16,8,0,0,0,0,4,23,0,18,11,54,0,0,0,0,-3,0,0,0,-3,0,0,0,0,0,-20,-13,-27,-20,-21,-5,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-85,-14,-454,-225,-464,-297,-560,-587,-987,-973,-987,-937,-932,-325,-764,-764,-674,-215,-189,0,0,0,0,0,-76,-76,-75,-76,-75,-75,-125,-118,-118,-108,-97,0,0,0,0,0,0,0,-461,-447,-440,-424,-289,-303,-733,-584,-584,-584,-580,-576,-568,-222,-222,-166,-197,-47,-52,-2,-588,-588,-572,-572,-5093,-669]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8. O-O d5 {LiveBook: 140 Games} 9. b3 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} Nbd7 10. Qc2 c5 11. cxd5 {The position is equal.} Nxd5 $146 ({Predecessor:} 11... exd5 12. Bf4 Ne4 13. Nxe4 dxe4 14. Nd2 f5 15. dxc5 Nxc5 {0-1 (53) Muzychuk,M (2544)-Dzagnidze,N (2522) Huaian 2017}) 12. Nxd5 Bxd5 13. Bc3 Rc8 {Threatens to win with ...Bxf3.} 14. Qb2 c4 15. bxc4 Bxc4 16. Rfe1 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 17. Nd2 (17. a4 $14) 17... Nb6 18. Nxc4 Rxc4 19. e3 b4 20. Bd2 a5 21. Rec1 Qd7 22. a3 Rfc8 23. axb4 axb4 24. Rd1 Na4 25. Qb3 Nc3 26. Re1 g6 27. Ra5 Bf8 28. Rea1 Ne2+ 29. Kf1 $1 {[%cal Rf1e2]} Nc3 30. h4 h5 31. Kg1 R4c7 32. Kh2 Qd8 33. Ra6 Kh7 34. R1a5 Bd6 35. Kh1 {[#]} (35. Kh3 $1 $11) 35... Ne2 (35... Qf6 $1 $17 {[%cal Rf6f2]} 36. f4 (36. Rxd6 $2 Qxf2 37. Rc5 Qxd2 $19) 36... Qd8) 36. Ra1 $2 {[%mdl 8192]} (36. Rxh5+ $1 $11 {and White stays safe.} gxh5 37. Qd3+ Kg7 38. Qxe2) 36... Rc2 (36... Qf6 $142 37. f4 Nxg3+ 38. Kg1 Be7) 37. Be1 $2 (37. Qd3 Bxg3 38. Qxe2 Qxh4+ 39. Kg1 Bxf2+ 40. Qxf2 Qxf2+ 41. Kxf2 Rxd2+ 42. Kg3) 37... Nc1 38. Qb1 $2 (38. Qa4 {might work better.} Nd3 39. Ra7 Nxe1 40. Rxf7+ Kg8 41. Qd7 Qxd7 42. Rxd7 Nxg2 43. Kxg2) 38... b3 $19 39. Be4 Re2 40. Qxc1 Rxc1 41. Rxc1 {[#]} Ra2 $2 (41... Bxg3 $1 {[%mdl 512]} 42. fxg3 Rxe3) 42. Rac6 $2 (42. Rxa2 bxa2 43. Ra1) 42... b2 43. Rb1 Ba3 $2 (43... Ra1 44. Kg1 Qb8) 44. Bc3 Ra1 $2 (44... Qb8 $19 45. Kg1 f5) 45. Rxa1 $11 bxa1=Q+ 46. Bxa1 Be7 47. Bc3 (47. Kg2 $11 {keeps the balance.}) 47... Bxh4 $1 $17 48. Rc5 Bg5 49. Ba5 Qe7 50. f4 Bh6 51. Kg2 Kg8 52. Rc8+ Bf8 (52... Kg7 $17) 53. Bb6 $1 $11 {[%cal Rb6c5] Hoping for Bc5.} Qb4 54. Bc5 Qd2+ 55. Kh3 {Black must now prevent d5.} h4 56. Bg2 $2 {[%mdl 8192]} (56. Bc6 $11) 56... Qxe3 $19 {[%csl Gh4][%cal Re3g3]} 57. Kxh4 ({Not} 57. Rxf8+ Kg7 $19) 57... Qe2 {[%csl Gg6][%cal Re2h5]} 58. g4 ({Reject} 58. Rxf8+ Kg7 $19) 58... Qxg2 59. Kg5 $2 (59. g5) 59... Qe4 {And now ...f6+ would win.} 60. Bxf8 {[%mdl 4096] Endgame [#] KQ-KRB} f6+ $1 {[%mdl 512]} 61. Kxf6 {White threatens Bg7+ and mate.} Qxf4+ 62. Ke7 {White wants to mate with Bh6+.} Qg5+ $2 (62... g5 63. Kd7 Qxd4+ 64. Bd6+ Kg7) 63. Kd7 Qd5+ 64. Bd6+ Kg7 {[#]} ({Better is} 64... Kf7 $19 65. Rf8+ Kg7) 65. g5 $1 {[%mdl 512]} Qxd4 {Strongly threatening ...e5.} (65... Qxg5 66. Be5+) 66. Re8 $2 {[%mdl 8192]} (66. Ke7 $11) 66... Qa4+ {Black is clearly winning.} 67. Ke7 {Intending Be5+ and mate.} Qa7+ 68. Kxe6 {Threatening mate with Be5+.} Qf7+ {Precision: White = 43%, Black = 50%.} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "7.4"]
[White "Hautot, Stephane"]
[Black "De Ruiter, Danny"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2347"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,70,1,2,2,0,-18,-22,-20,-25,-26,-14,-6,-8,-11,-9,-28,0,0,0,0,8,-17,20,22,17,15,8,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 Nc6 7. cxd5 Nxd5 8. Nc3 Nb6 9. e3 Re8 10. Qe2 e5 11. dxe5 Nxe5 12. Rd1 Qe7 13. Nxe5 Bxe5 14. Bd2 c6 15. Rac1 {D76: Fianchetto Grünfeld: Main Line with 7...Nb6} (15. f4 Bxc3 16. Bxc3 Bf5 17. Be5 f6 18. Bd4 Be4 19. Bxe4 Qxe4 20. Bxf6 Qxe3+ 21. Qxe3 Rxe3 22. Kf2 Re6 {½-½ (53) Hayrapetyan,H (2480)-Balashov,Y (2408) Moscow 2016}) 15... Be6 16. b3 a5 17. Ne4 Bf5 $146 ({Predecessor:} 17... Bd5 18. Nc3 Bxg2 19. Kxg2 h5 20. h3 a4 21. Nxa4 Nxa4 22. bxa4 Rxa4 {0-1 (40) Zulkifli,M (2063)-Nguyen,V (2353) Kazan 2013}) 18. Be1 Bxe4 19. Bxe4 Bxg3 20. hxg3 {[#] Black must now prevent Bg2.} Qxe4 21. Bc3 Nd5 22. Ba1 $1 {And now Qb2 would win.The position is equal.} f6 (22... Rad8 {keeps more tension.} 23. Rd4 Qe7 24. Qd2 Qg5 25. Rd1 Ra8) 23. Rc4 {[%cal Bc1c4,Bc4d4,Bd4d6][%mdl 32]} Qe6 24. Qf3 Re7 25. e4 Nb6 26. Rcd4 ({Don't blunder} 26. Bxf6 $2 Rf7 $19) ({Of course not} 26. Qxf6 Qxf6 27. Bxf6 Rf7 $17) 26... Rf8 27. Qc3 Nd7 28. Rd6 Qh3 {Threatening ...Ne5.} 29. Qxa5 Ne5 30. Bxe5 Rxe5 {[%mdl 64] [#] Double Attack} 31. Qc3 {Rxf6! is the strong threat.} Rxe4 32. Rxf6 Rfe8 33. Rfd6 Rh4 {[%csl Gh4][%cal Rh3h1][%mdl 64] Pin} 34. Qf3 Qh2+ 35. Kf1 Qh1+ {Accuracy: White = 77%, Black = 74%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "7.5"]
[White "Dardha, Daniel"]
[Black "Van der Lende, Ilias"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2369"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "221"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,220,29,33,33,30,41,41,45,31,34,22,48,33,29,33,30,32,35,31,160,166,144,84,84,84,97,99,95,97,92,91,99,108,114,111,129,107,115,66,66,66,66,66,81,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,59,66,66,66,18,50,0,66,66,66,66,66,66,66,66,66,66,66,66,66,66,66,50,66,50,57,33,33,37,51,66,66,66,66,66,66,66,66,66,66,66,66,31,346,101,101,101,101,100,100,100,100,100,100,100,100,0,0,0,100,100,100,100,100,100,100,0,0,0,0,0,0,0,89,89,89,89,89,89,89,89,89,89,89,89,89,89,89,89,89,48,89,89,89,0,89,41,89,60,89,60,89,0,0,0,0,0,0,0,0,0,0,0,2,2,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 4. Nf3 d5 5. Bg5 h6 6. Bxf6 Qxf6 7. cxd5 exd5 8. Qb3 Bxc3+ 9. bxc3 c6 10. e3 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 11. Be2 Nd7 12. O-O b6 $146 {White is slightly better.} ({Predecessor:} 12... Re8 13. a4 Nf8 14. Rfc1 Ng6 15. a5 Re7 16. c4 dxc4 17. Qxc4 Be6 18. Qc2 {½-½ (85) Kovacevic,B (2480)-Egle,S (2179) Schwarzach 2011}) 13. Nd2 Re8 14. Bf3 Ba6 15. Rfc1 Bd3 16. a4 Qg6 17. c4 dxc4 18. Nxc4 Rad8 {[#]} (18... Rac8 $14) 19. Bxc6 $1 $16 {[%mdl 512]} Nc5 (19... Qxc6 20. Qxd3) 20. dxc5 (20. Qb5 $142 $1 Re6 21. Bf3 (21. dxc5 Rxc6 22. Ne5 Bxb5 $14)) 20... Qxc6 21. cxb6 Be4 22. Nd2 Qxb6 23. Qxb6 axb6 24. Nb3 Rd5 25. Nd4 Rc5 26. f3 Bd3 27. Kf2 Ra8 28. Rd1 Bc2 29. Nxc2 Rxc2+ $14 {[%mdl 4096] Endgame KRR-KRR} 30. Kg3 Ra5 31. f4 g6 32. Kf3 Rc4 33. Rdb1 Ra6 34. Rb5 h5 35. Ra2 Rcxa4 36. Rxa4 Rxa4 37. Rxb6 {KR-KR} Kg7 38. Rb7 Ra3 39. Rb8 Ra4 40. Re8 Ra3 41. Kg3 Kf6 42. Re5 Ra2 43. Kh3 Re2 44. Kg3 Ra2 $1 45. Kf3 Rb2 46. Rd5 Rb3 47. Ke2 Rb2+ 48. Rd2 Rb4 49. Rd3 Rb2+ 50. Kf3 Ra2 51. Rb3 Rc2 52. e4 Ra2 53. Rb6+ Kg7 54. e5 Ra3+ 55. Kf2 Ra2+ 56. Kg3 $1 Ra3+ 57. Kh4 $1 Ra2 58. Kh3 $1 Ra3+ 59. g3 Ra2 60. Rb7 Re2 61. Ra7 Kg8 62. Kh4 Kg7 $2 {[%mdl 8192]} (62... Rxh2+ $14 63. Kg5 h4) 63. h3 $2 (63. Kg5 $1 $18 {is the precise move to win.} Re1 64. h3) 63... Re3 64. Rb7 Re4 65. Kg5 Re3 {[#]} 66. g4 $1 {[%cal Rg4h5]} hxg4 67. hxg4 Re1 68. Rd7 Re2 69. Kh4 (69. Rd5 $16) 69... Re4 $11 70. Kg5 (70. Kg3 $11) 70... Re2 $1 $16 71. Re7 Re1 72. Rc7 Re2 73. Rc5 Re1 74. Kh4 (74. Rc4 $16) 74... Rh1+ $11 75. Kg3 Rg1+ 76. Kf3 Rf1+ 77. Ke3 Re1+ {[#]} (77... g5 $1 $11) 78. Kf2 $1 $16 {[%cal Rf2e1]} Ra1 79. Rc7 Ra2+ 80. Ke3 Ra3+ 81. Kd4 Ra4+ 82. Rc4 Ra1 83. Kd5 Rd1+ 84. Rd4 Rf1 85. Kd6 Rf2 86. Ke7 Rf1 87. Ke8 Kg8 88. Ke7 Kg7 89. g5 Rf2 90. Ke8 {And now Rd7 would win.} Kg8 91. Re4 Kg7 92. e6 ({White should try} 92. Ra4 $16 Rc2 93. Rb4) 92... fxe6 $11 {The position is equal.} 93. Ke7 Ra2 94. Rd4 Ra5 95. Kxe6 Rf5 96. Re4 Kg8 97. Kd6 Kg7 98. Ke7 Kg8 99. Re6 Rf7+ 100. Ke8 Rf8+ 101. Ke7 Rf7+ 102. Kd6 {aiming for Re8+.} Rxf4 103. Rxg6+ Kf7 104. Ke5 (104. Rh6 {with more complications.} Rf5 105. Rh1 Kg6 106. Ke6 Ra5 107. Rf1) 104... Kxg6 105. Kxf4 {KP-K} Kg7 106. Kf5 Kf7 107. g6+ Kg7 108. Kg5 {Hoping for Kf5.} Kg8 $1 109. Kf6 {g7 would kill now.} Kf8 110. g7+ Kg8 111. Kg6 {Accuracy: White = 58%, Black = 72%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "8.1"]
[White "Maerevoet, Sim"]
[Black "Van der Lende, Ilias"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2251"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,18,25,0,0,0,-8,0,34,6,0,0,13,0,12,-3,0,0,0,0,-7,0,10,-26,-33,-36,-33,-42,-35,-41,-32,-32,-32,-38,-38,-33,-31,-50,-50,-62,-38,-39,-39,-39,-39,-39,-39,-61,-15,-96,-32,-36,0,0,0,-13,-2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-2]} 1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bxc4 {D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} Nxe4 7. O-O Nxc3 (7... Nf6 8. Qa4+ Nc6 9. Bg5 Bxc3 10. bxc3 O-O 11. Ne5 Qd6 12. Rfe1 Nd5 13. Bxd5 exd5 14. Nxc6 Qxc6 15. Qxc6 bxc6 {½-½ (31) Mamedyarov,S (2817)-Duda,J (2738) Wijk aan Zee 2019}) 8. bxc3 Bd6 9. Qe2 {[%mdl 1024] White has compensation.} Nd7 {[%cal Bb8d7,Bd7f8,Bf8g6][%mdl 32]} 10. Rd1 Qe7 $146 ({Predecessor:} 10... O-O 11. Rd3 Qf6 12. Ng5 h6 13. Ne4 Qg6 14. Nxd6 cxd6 15. Rg3 Qf6 16. Qh5 Kh8 17. Bd3 e5 18. Bg5 Qe6 19. d5 Nf6 20. Qh4 Nxd5 {1-0 (20) Pulvett Marin,D (2465)-Hernandez,C (2323) Barcelona 2018}) 11. Bg5 f6 12. Bh4 Nf8 13. Ne5 Ng6 14. Qh5 Bxe5 15. dxe5 Qc5 16. Bd3 (16. Qg4 $5 {[%cal Re5f6]} Nxh4 17. Qxg7 $11) 16... O-O $1 17. Bxg6 hxg6 18. Qxg6 {[%cal Re5f6]} Qxe5 19. Bg3 Qf5 20. Qxf5 exf5 21. Bxc7 Be6 22. Bf4 Rfc8 23. Rdc1 Rc4 24. Be3 b5 25. a3 f4 26. Bd4 a5 27. Re1 Kf7 28. Re4 f3 29. Rae1 (29. gxf3 $11 {remains equal.} Bd5 30. Rf4) 29... Ra6 (29... Bd5 $17 30. Re7+ Kg6) 30. gxf3 $15 Rac6 (30... Rd6 $5 {[%cal Rb5b4]}) 31. Rb1 {The position is equal.} Bf5 {Threatens to win with ...b4.} 32. Rxb5 Bxe4 33. fxe4 $11 {[%mdl 4096] Endgame KRR-KRB} a4 (33... Ra4 {is interesting.} 34. Rb3 Kg6 35. f3 f5 36. Kf2 fxe4 37. fxe4 Re6) 34. f3 Rxc3 35. Bxc3 Rxc3 {[%mdl 64] [#] Double Attack. KR-KR} 36. Rb7+ Kg6 37. Kf2 Rxa3 38. Kg3 Ra1 39. Ra7 a3 40. Ra5 a2 41. Kg2 Kf7 {[#] Strongly threatening ...g5.} 42. Ra6 g5 43. Ra7+ Ke6 {And now ...Kd6 would win.} 44. Ra6+ Ke5 {aiming for ...Kd4.} 45. Ra5+ Kd4 {White must now prevent ...Kc3.} 46. h3 Kc3 47. Ra8 Kd3 {Hoping for ...Kc3.} 48. Ra3+ Ke2 {Accuracy: White = 70%, Black = 67%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "8.2"]
[White "De Ruiter, Danny"]
[Black "Dardha, Daniel"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2328"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,89,0,9,-15,-9,-2,14,7,26,31,0,7,13,12,14,-27,-25,-25,-23,-25,-12,-93,-93,-87,-62,-117,-115,-116,-115,-116,-104,-127,-20,-20,43,0,0,0,0,0,0,0,0,-22,-40,0,0,0,0,12,67,66,141,104,270,156,161,0,0,0,0,-371,-50,-35,-39,-45,116,116,135,139,143,132,97,-199,-175,-220,-190,-219]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Nc3 {E11: Bogo-Indian} (8. Qc2 c6 9. Rd1 b6 10. Bf4 Nh5 11. Bd2 Nhf6 12. Bf4 Nh5 13. Bd2 Bb7 14. Ne5 Rc8 15. Nc3 Nhf6 16. Bf4 Nh5 17. Bd2 a6 18. e4 dxc4 19. Nxc4 b5 20. Ne3 c5 21. d5 c4 22. a4 Qb6 23. axb5 axb5 24. Ne2 {½-½ (54) Cheparinov,I (2709)-Karjakin,S (2753) St Petersburg 2018}) 8... dxc4 9. e4 c6 10. a4 {The position is equal.} a5 11. Qe2 b6 12. Rfd1 Ba6 13. Bf4 Bb4 14. Qc2 Qe7 $146 ({Predecessor:} 14... Ra7 15. h3 h6 16. g4 Be7 17. Be3 Qc8 18. g5 hxg5 19. Bxg5 {1-0 (48) Bauer,C (2622)-Conquest,S (2488) Bilbao 2004}) 15. e5 Nd5 16. Ng5 {[%csl Gg5][%cal Rc2h7]} f5 17. Bd2 (17. exf6 $1 $11 {keeps the balance.} gxf6 18. Nh3) 17... h6 $17 18. Nh3 g5 19. Re1 ({White should try} 19. g4 $15) 19... Kg7 20. f4 {[%cal Rf4g5]} g4 21. Nf2 h5 22. Nfd1 Rfd8 (22... h4 $17 23. Ne3 Nxe3 24. Rxe3 Rac8) 23. Bxd5 $11 cxd5 {[#]} (23... Bxc3 $11 24. bxc3 cxd5) 24. Nxd5 $1 $14 {[%mdl 512]} exd5 25. Ne3 Kh8 26. Bxb4 axb4 ({Don't go for} 26... Qxb4 $2 27. Nxd5 (27. Qxf5 Qe7 $16) 27... Qf8 28. e6 $18) 27. Qxf5 Qh7 28. Qe6 Nf8 29. Qxb6 Qb7 30. Qf6+ Qg7 31. Qh4 Qh7 (31... Qf7 $1 $11) 32. f5 Re8 (32... b3 $14) 33. Nxd5 {And now e6 would win.} Bb7 $2 (33... Qh6 $16 {is a better defense.}) 34. Nf6 (34. Qf6+ $18 Qg7 35. Qxg7+ (35. Nxb4 Qxf6 36. exf6 Rxe1+ 37. Rxe1 Rxa4 $17) 35... Kxg7 36. Nc7 (36. Nxb4 Rad8 $14)) 34... Qxf5 $16 35. Rf1 $2 ({And not} 35. Nxh5 Ng6 $17) ({White has to play} 35. Nxe8 $18 Rxe8 36. Qf6+ Qxf6 37. exf6) 35... Bf3 $11 36. Nxe8 Rxe8 37. a5 $2 {[%mdl 8192]} (37. Qf6+ $1 $11 {and White stays safe.} Qxf6 38. exf6) 37... Ne6 $2 (37... Nh7 $1 $19 {[%cal Rh7g5] Threatens to win with ...Ng5.} 38. h3 Qd3 39. hxg4 Qxd4+ {[%mdl 64] Double Attack} 40. Rf2 Bxg4) 38. Qf6+ $15 Qxf6 39. exf6 {Rae1 is the strong threat.} c3 $2 (39... Nxd4 $15 {stays ahead.} 40. Ra4 Be4) 40. bxc3 bxc3 {[%cal Bb4c3,Bc3c2][%mdl 32]} 41. Rfe1 Kg8 {[#]} 42. Re5 $1 Kf7 {[#]} 43. Kf2 $2 {[%mdl 8192]} (43. d5 $1 $16 {is necessary to keep the advantage.} Nd4 44. Rxe8 Kxe8 45. Kf2) 43... Kxf6 $19 44. a6 c2 {Strongly threatening ...Rc8.} 45. Rc1 {Accuracy: White = 50%, Black = 42%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "8.3"]
[White "Huynh, Laurent"]
[Black "Hautot, Stephane"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2138"]
[BlackElo "2347"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,97,43,35,-13,27,14,21,23,26,29,34,20,25,12,12,9,29,0,0,-4,4,8,16,16,31,20,91,108,89,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,4,7,16,8,14,0,0,0,0,0,0,0,6,6,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. Bd3 (5. h3 dxe4 6. Nxe4 Nf6 7. Bd3 O-O 8. O-O Nxe4 9. Bxe4 Nd7 10. c3 c5 11. Be3 Qc7 12. Qe2 cxd4 13. Nxd4 a6 14. Rad1 Nf6 15. Bc2 b6 16. Rfe1 Bb7 17. Bb3 Ne4 18. Nf3 e6 19. Bd4 {1-0 (32) Adams,M (2703)-Howell,D (2696) London 2018}) 5... Bg4 6. e5 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} Qb6 7. Be2 e6 8. O-O Ne7 $146 ({Predecessor:} 8... Bxf3 9. Bxf3 Ne7 10. Na4 Qc7 11. b3 O-O 12. Ba3 Na6 {0-1 (34) Zhileykin,A (2253)-Kozionov,K (2401) Voronezh 2015}) 9. Na4 Qc7 10. Nc5 b6 11. Nd3 c5 12. c3 $36 {[%mdl 2048] White is pushing.} Nbc6 13. Be3 Nf5 14. Rc1 Nxe3 15. fxe3 Bh6 16. Qd2 Qe7 17. Nf2 Bf5 (17... Bxf3 $1 $11 {keeps the balance.} 18. gxf3 O-O) 18. Bb5 $16 Rc8 19. g4 (19. Qe2 $16) 19... Be4 $1 $11 {[%cal Re4f3] The position is equal.} 20. Qe2 Bxf3 21. Qxf3 O-O {[#] Threatens to win with ...cxd4.} 22. Rce1 f6 23. Bxc6 Rxc6 24. exf6 Rxf6 25. Qg3 Bg5 26. Nd3 Bh4 27. Qb8+ Kg7 28. Rxf6 Bxf6 29. Qf4 Rc8 30. Rf1 Rf8 31. Kg2 Kg8 32. Qg3 c4 33. Ne5 Qc7 34. g5 Bxe5 $1 35. Rxf8+ Kxf8 36. Qxe5 Qxe5 37. dxe5 {[%mdl 4096] Endgame KP-KP} Ke7 38. Kf3 Kd7 39. Ke2 Kc6 40. Kd2 b5 41. h3 Kc5 42. h4 Kb6 43. Kc1 Ka5 44. Kc2 Ka4 45. Kc1 b4 46. Kb1 $1 Kb5 47. Kc1 Ka5 48. Kb1 Ka4 (48... b3 $5 49. a3 $8 Kb6 $11) 49. Kc1 {Accuracy: White = 85%, Black = 59%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "8.4"]
[White "Vuelban, Virgilio"]
[Black "Beukema, Jasper"]
[Result "1-0"]
[ECO "E50"]
[WhiteElo "2272"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,89,43,36,41,37,50,29,35,29,60,27,37,37,40,48,61,50,41,37,59,43,142,141,145,131,82,-20,149,113,152,139,175,183,183,175,148,73,227,216,346,340,375,366,310,316,368,334,362,207,180,212,211,170,576,514,501,486,475,418,495,384,518,301,1013,945,985,925,1060,1054,29984,29985,29998,29999]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d6 7. O-O Bxc3 8. bxc3 Nbd7 9. e4 e5 10. d5 Re8 {E50: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3} 11. Rb1 $146 ({Predecessor:} 11. h3 h6 12. Be3 Nf8 13. a4 a5 14. Qb3 Rb8 15. Rfb1 b6 16. Rb2 Ba6 17. Qd1 Ng6 18. Nd2 {1-0 (83) Mansoor,S (2008)-Odermatt,K (1897) Zuerich 2015}) 11... Nf8 12. Re1 Ng6 {White has an edge.} 13. h3 Nh5 14. Kh2 Nhf4 15. Bf1 Qd7 16. Ng1 {Black must now prevent g3.} Nf8 17. g3 N4g6 18. Bd3 h6 19. Rb2 Qc7 (19... Qd8 $14) 20. f4 $1 $16 exf4 21. gxf4 Qe7 22. Qf3 (22. Nf3 $16) 22... Qf6 $2 (22... f5 $1 $11) 23. Rbe2 Bd7 24. Qg3 $1 h5 {[#]} 25. Bd2 $1 h4 26. Qf3 Rab8 {[#]} 27. Rf1 ({Better is} 27. Rf2 $1) 27... a6 $2 (27... b5 $16 {was called for.}) 28. Qg2 $18 Qd8 (28... b5 $142 29. e5 dxe5) 29. Nf3 f5 30. e5 dxe5 31. fxe5 b5 32. Rg1 bxc4 33. Bxc4 (33. Bg5 $142 cxd3 34. Bxd8 dxe2 35. Bxh4 (35. Qxe2 Rbxd8 36. a3 Nf4 $15) (35. Nxh4 Rxe5 36. Nxg6 e1=Q $15)) 33... Bb5 34. Bxb5 axb5 35. d6 {Ng5 is the strong threat.} Ra8 $2 (35... Qd7 {is a better chance.} 36. Qf2 Rb6) 36. Bg5 Qd7 37. Nxh4 Nxh4 38. Bxh4 Ne6 39. Qd5 Ra4 40. Be7 Kf7 $2 (40... Rxe7 41. dxe7 Qxd5 42. e8=Q+ {[%mdl 64] Double Attack} Kh7 43. Qg6+ (43. Qxb5 Rxa2 44. Rxa2 Qxa2+ 45. Rg2 Qd5 $11) 43... Kg8 44. Qe8+ Kh7 45. Qg6+ (45. Qxb5 Rxa2 46. Rxa2 Qxa2+ 47. Rg2 Qd5 $11) 45... Kg8 46. Qxf5 Rxa2 47. Rxa2 Qxa2+ 48. Rg2 Qd5) 41. Reg2 {[%csl Gg1][%cal Rg2g7]} Rg8 42. Rg6 c4 43. R1g2 Ra3 44. Qf3 f4 45. Qh5 {Accuracy: White = 74%, Black = 35%.} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.06"]
[Round "8.5"]
[White "Blom, Vincent"]
[Black "De Rover, Yong Hoon"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2265"]
[BlackElo "2422"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,10,0,2,16,6,19,10,12,-21,0,-17,44,45,37,49,60,-19,-22,-10,-11,-20,0,0,0,0,0,0,0,-6,0,-6,-8,-23,-16,-15,-17,-25,37,39,27,56,56,32,25,19,16,29,37,19,28,29,27,27,32,33,36,18,16,0,98,98,98,98,118,118,371,364,583,570,1493,804,3263,2530,6114,6118,5624,5623,4802,2213,1974,1593]} 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. dxc5 Nxc5 5. Nc3 Nc6 6. Nf3 {A45: Trompowsky Attack} Ne6 7. Bd2 $146 ({Predecessor:} 7. Be3 h6 8. g3 g5 9. h4 g4 10. Nd4 d5 11. Nxe6 fxe6 12. Bg2 {1-0 (31) Lorenz,G (2325)-Lanka,Z (2525) Chemnitz 1998}) 7... d5 8. e4 {The position is equal.} d4 9. Ne2 g6 10. c3 {cxd4 is the strong threat.} Nc5 (10... Bg7 $11) 11. Nexd4 $14 Nxd4 12. Nxd4 Nxe4 13. Ne6 ({White should play} 13. Bb5+ $14 Bd7 14. Bf4) 13... Bxe6 $11 14. Qa4+ {[%mdl 64] [#] Double Attack} Bd7 $1 {[%cal Rd7a4]} ({Wrong is} 14... Qd7 $2 15. Bb5 $18) 15. Qxe4 Bc6 16. Qe5 f6 17. Qe6 Qd7 18. Qxd7+ Kxd7 19. O-O-O Kc7 20. f4 Bh6 21. Rg1 Rad8 22. g3 e5 23. Bg2 Rxd2 (23... e4 $11) 24. Kxd2 $14 {aiming for Bxc6.} exf4 {White must now prevent ...f3+.} 25. Bxc6 fxg3+ 26. Kc2 gxh2 27. Rg2 Kxc6 28. Rxh2 $11 {[%mdl 4096] Endgame KRR-KRB} Bf4 $1 {[%cal Rf4h2]} 29. Rh4 $1 {[%cal Rh4f4]} g5 30. Rh6 Be5 31. Rdh1 g4 32. Rxh7 Rd8 33. Rg7 g3 $1 34. Re1 Bf4 (34... a5 $11) 35. Re6+ $16 Rd6 36. Rxd6+ Kxd6 {KR-KB} 37. Kd3 Ke5 $2 {[%mdl 8192] [#]} ({Not} 37... Bg5 $2 38. Ke2 $18) (37... a5 $16 {was necessary.} 38. Ke4 Be5) 38. Ke2 $1 $18 Ke4 $2 (38... g2 39. Rxg2 Kd5) 39. Rxb7 {White is clearly winning.} a5 40. a4 Be5 41. Ra7 f5 42. Rxa5 Bc7 43. Ra8 Bb6 44. Re8+ Kf4 45. Rg8 {Accuracy: White = 61%, Black = 31%.} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.07"]
[Round "9.1"]
[White "De Rover, Yong Hoon"]
[Black "Maerevoet, Sim"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2422"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,80,25,27,49,0,50,38,32,-37,-29,-36,24,25,20,39,67,64,84,76,91,74,74,79,75,67,60,40,38,4,29,0,50,50,40,0,12,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 {B94: Sicilian Najdorf: 6 Bg5 Nbd7} (7. f4 Qc7 8. Be2 e6 9. O-O h6 10. Bh4 b5 11. f5 exf5 12. Nxf5 Bb7 13. Kh1 b4 14. Nd5 Nxd5 15. exd5 Qc5 16. c4 g6 17. Re1 g5 18. Bg3 O-O-O 19. a3 a5 20. axb4 axb4 21. Bh5 f6 22. Nd4 {1-0 (22) Azarov,S (2565)-Navara,D (2740) Czech Republic 2019}) 7... e6 8. O-O-O Be7 9. f4 Qc7 10. g4 b5 11. a3 {LiveBook: 81 Games} Bb7 12. Rg1 (12. Kb1 {keeps more tension.} h6 13. Bh4 Nb6 14. Bg2 O-O 15. g5) 12... Nb6 (12... h6 {is more complex.} 13. Bh4 g5 14. fxg5 Nh7 15. Bg3 hxg5 16. Nf3 Ne5) 13. Bxf6 (13. Bh4 {feels hotter.} h6 14. Rg3 Nxe4 15. Nxe4 Bxh4 16. Nxe6 fxe6 17. Nxd6+ Kf8 18. Rc3) 13... Bxf6 $146 ({Predecessor:} 13... gxf6 14. f5 e5 15. Nb3 Rc8 16. Rg3 Rg8 17. Kb1 Nc4 {1-0 (52) Micheli,C-Tatai,S Madonna di Campiglio 1974}) 14. Ndxb5 (14. g5 $14 Bxd4 15. Rxd4) 14... axb5 $15 15. Nxb5 Bxb2+ ({Black should try} 15... Qc5 $15 16. Rg3 O-O) 16. Kxb2 $11 Qc5 17. Rg3 Ba6 18. Qe3 ({Not} 18. Nxd6+ $2 Ke7 $17) ({Inferior is} 18. Rxd6 O-O $17) 18... Bxb5 19. Qxc5 Na4+ 20. Ka2 Nxc5 21. Bxb5+ Ke7 22. e5 d5 23. c4 Ra5 24. Rd4 Rc8 25. g5 Kf8 26. Rh3 Kg8 27. Rc3 g6 {The position is equal.} 28. Rc1 Rca8 29. Rc3 $1 {And now Bc6 would win.} Rc8 30. Re3 Kg7 31. h4 h5 32. Rf3 Rc7 33. Rc3 Rc8 34. Re3 Rc7 35. Rg3 Rc8 36. Rh3 Rc7 37. Rd1 Ne4 38. Rd4 Nc5 $1 39. Rh1 Rca7 40. Rh3 Rc7 {Precision: White = 50%, Black = 48%.} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.07"]
[Round "9.2"]
[White "Beukema, Jasper"]
[Black "Blom, Vincent"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2282"]
[BlackElo "2265"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:05:53]} c6 {[%emt 0:01:06]} 2. d4 {[%emt 0:00:35]} d5 {[%emt 0:00:06]} 3. exd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:07]} 4. Bf4 {[%emt 0:00:04]} Nf6 {[%emt 0:04:56]} 5. c3 {[%emt 0:00:53]} Nc6 {[%emt 0:04:24]} 6. Bd3 {[%emt 0:00:15]} Bg4 {[%emt 0:04:21]} 7. Qb3 {[%emt 0:00:07]} Qd7 {[%emt 0:01:24]} 8. Nd2 {[%emt 0:00:08]} e6 {[%emt 0:06:53]} 9. Ngf3 {[%emt 0:00:11]} Bxf3 {[%emt 0:06:41]} 10. Nxf3 {[%emt 0:00:19]} Bd6 {[%emt 0:04:25]} 11. Bxd6 {[%emt 0:01:08]} Qxd6 {[%emt 0:00:15]} 12. Qxb7 {[%emt 0:00:12]} Rb8 {[%emt 0:01:19]} 13. Qa6 {[%emt 0:00:10]} O-O {[%emt 0:03:29]} 14. Rb1 {[%emt 0:11:46]} Rb6 {[%emt 0:05:58]} 15. Qa4 {[%emt 0:00:49]} Rfb8 {[%emt 0:09:12]} 16. Qc2 {[%emt 0:00:18]} e5 {[%emt 0:00:12]} 17. dxe5 {[%emt 0:01:36]} Nxe5 {[%emt 0:02:55]} 18. Nxe5 {[%emt 0:01:33]} Qxe5+ {[%emt 0:00:07]} 19. Kf1 {[%emt 0:00:04]} Ne4 {[%emt 0:18:31]} 20. f3 {[%emt 0:13:55]} Qf4 {[%emt 0:02:07]} 21. Bxe4 {[%emt 0:06:57]} dxe4 {[%emt 0:00:11]} 22. Kf2 {[%emt 0:00:15]} e3+ {[%emt 0:09:49]} 23. Ke2 {[%emt 0:05:07]} Qc4+ {[%emt 0:01:20]} 24. Kxe3 {[%emt 0:04:24]} Re6+ {[%emt 0:02:33]} 25. Kf2 {[%emt 0:00:12]} Rbe8 {[%emt 0:00:08]} 26. Qf5 {[%emt 0:02:10]} Qe2+ {[%emt 0:02:11]} 27. Kg1 {[%emt 0:00:11]} Qe3+ {[%emt 0:01:29]} 28. Kf1 {[%emt 0:00:10]} Qe2+ {[%emt 0:00:05]} 29. Kg1 {[%emt 0:00:05]} Rg6 {[%emt 0:00:36]} 30. Qh3 {[%emt 0:02:05]} Qe3+ {[%emt 0:00:13]} 31. Kf1 {[%emt 0:00:08]} Qd3+ {[%emt 0:00:05]} 32. Kf2 {[%emt 0:00:05]} Re2+ {[%emt 0:00:30]} 33. Kf1 {[%emt 0:00:05]} Rxb2+ {[%emt 0:00:08]} 34. Kg1 {[%emt 0:00:05]} Qxb1# {[%emt 0:00:04]} 0-1

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.07"]
[Round "9.3"]
[White "Hautot, Stephane"]
[Black "Vuelban, Virgilio"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2347"]
[BlackElo "2272"]
[Annotator "NA"]
[PlyCount "22"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:17:04]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:05]} 3. g3 {[%emt 0:00:06]} e6 {[%emt 0:00:42]} 4. Bg2 {[%emt 0:00:11]} Be7 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:16]} 6. c4 {[%emt 0:00:10]} dxc4 {[%emt 0:00:25]} 7. Ne5 {[%emt 0:00:52]} c5 {[%emt 0:01:36]} 8. dxc5 {[%emt 0:00:30]} Bxc5 {[%emt 0:00:40]} 9. Qxd8 {[%emt 0:02:00]} Rxd8 {[%emt 0:00:07]} 10. Nc3 {[%emt 0:00:36]} Nc6 {[%emt 0:02:21]} 11. Nxc4 {[%emt 0:02:12]} Bd7 {[%emt 1:29:10]} 1/2-1/2

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.07"]
[Round "9.4"]
[White "Dardha, Daniel"]
[Black "Huynh, Laurent"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2369"]
[BlackElo "2138"]
[Annotator "NA"]
[PlyCount "71"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:47]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:00]} d5 {[%emt 0:01:03]} 4. Nf3 {[%emt 0:00:00]} Bb4+ {[%emt 0:01:41]} 5. Nc3 {[%emt 0:00:00]} O-O {[%emt 0:00:19]} 6. Bg2 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:19]} 7. O-O {[%emt 0:00:09] E20: Nimzo-Indian: 4 g3 and 4 f3} (7. Qb3 c5 8. O-O cxd4 9. Qxb4 a5 10. Qa3 dxc3 11. Qxc3 b6 12. cxd5 Nxd5 13. Qd2 Nc5 14. b3 Ba6 {½-½ (78) Fridman,D (2633)-Yu,Y (2764) St Petersburg 2018}) 7... c6 {[%emt 0:00:38]} 8. Qc2 {[%emt 0:04:03]} b6 {[%emt 0:10:11]} 9. a3 {[%emt 0:00:39]} Bxc3 {[%emt 0:01:19]} 10. Qxc3 {[%emt 0:00:06]} Ne4 {[%emt 0:01:20]} 11. Qc2 {[%emt 0:00:18]} Ba6 {[%emt 0:00:19]} 12. b3 {[%emt 0:00:37]} Rc8 {[%emt 0:04:25]} 13. Ne5 $146 {[%emt 0:18:26]} ({Predecessor:} 13. Rd1) 13... Nxe5 {[%emt 0:07:26]} 14. dxe5 {[%emt 0:00:06]} Nc5 {[%emt 0:00:54]} 15. Rd1 {[%emt 0:09:29]} f5 {[%emt 0:06:56]} 16. exf6 {[%emt 0:02:20]} Qxf6 {[%emt 0:01:14]} 17. Be3 {[%emt 0:00:23]} Nxb3 {[%emt 0:10:17]} 18. Qxb3 {[%emt 0:00:23]} Bxc4 {[%emt 0:00:06]} 19. Qc2 {[%emt 0:01:14]} c5 {[%emt 0:00:49]} 20. f4 {[%emt 0:03:48]} b5 {[%emt 0:02:22]} 21. Bf2 {[%emt 0:01:25]} Rfd8 {[%emt 0:03:04]} 22. Rab1 {[%emt 0:05:55]} Rd7 {[%emt 0:17:51]} 23. Qb2 {[%emt 0:13:55]} a5 {[%emt 0:02:49]} 24. Qxf6 {[%emt 0:05:04]} gxf6 {[%emt 0:00:07]} 25. Rbc1 {[%emt 0:00:30]} a4 {[%emt 0:12:17]} 26. f5 {[%emt 0:11:28]} d4 {[%emt 0:01:10]} 27. fxe6 {[%emt 0:01:52]} Bxe6 {[%emt 0:00:30]} 28. Bf1 {[%emt 0:04:14]} Re7 {[%emt 0:02:25]} (28... Rcc7 {was necessary.}) 29. e3 {[%emt 0:01:59]} Bb3 {[%emt 0:01:35]} (29... dxe3 $142 30. Bxe3 Bb3) 30. Re1 {[%emt 0:00:21]} d3 {[%emt 0:02:15]} 31. Bxd3 {[%emt 0:00:15]} c4 {[%emt 0:00:19]} 32. Bf1 {[%emt 0:04:24]} Rd8 {[%emt 0:01:18]} 33. Re2 {[%emt 0:02:38]} Rd3 {[%emt 0:03:23]} 34. Be1 {[%emt 0:00:40]} Kf7 {[%emt 0:00:49]} 35. Bc3 $18 {[%emt 0:01:27]} Re6 {[%emt 0:01:21]} 36. Bd4 {[%emt 0:01:58]} 1-0

[Event "WWRR IM 2019"]
[Site "Wachtebeke"]
[Date "2019.03.07"]
[Round "9.5"]
[White "Van der Lende, Ilias"]
[Black "De Ruiter, Danny"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2343"]
[BlackElo "2328"]
[Annotator "NA"]
[PlyCount "95"]
[EventDate "2019.03.02"]
[EventCountry "BEL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:900+30"]

1. e4 {[%emt 0:07:36]} c5 {[%emt 0:07:36]} 2. Nf3 {[%emt 0:00:19]} e6 {[%emt 0:00:07]} 3. c3 {[%emt 0:00:06]} d5 {[%emt 0:00:05]} 4. exd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:05]} 5. Bb5+ {[%emt 0:00:13]} Nc6 {[%emt 0:00:07]} 6. O-O {[%emt 0:00:15]} Bd6 {[%emt 0:00:05]} 7. d4 {[%emt 0:00:41]} Nge7 {[%emt 0:00:07]} 8. dxc5 {[%emt 0:01:03]} Bxc5 {[%emt 0:00:07]} 9. Nbd2 {[%emt 0:00:08]} O-O {[%emt 0:00:12]} 10. Nb3 {[%emt 0:00:13]} Bb6 {[%emt 0:01:22]} 11. h3 {[%emt 0:05:53]} Qd6 {[%emt 0:04:00] C09: French Tarrasch: 3...c5 4 exd5 exd5 5 Ngf3 Nc6} 12. Re1 {[%emt 0:04:59]} Ng6 {[%emt 0:07:25]} 13. Be3 {[%emt 0:12:55] [#]} Nf4 $146 {[%emt 0:22:54]} ({Predecessor:} 13... Bf5 14. Bxb6 axb6 15. Bd3 Bxd3 16. Qxd3 f6 17. Nbd4 Nge5 18. Qb5 Nxf3+ 19. Nxf3 {0-1 (88) Cornejo Perales,M (2185)-Gajewski,G (2581) ICC INT 2009}) 14. Bxb6 {[%emt 0:08:35]} ({White should play} 14. Bxf4 $16 Qxf4 15. Qxd5) 14... Qg6 {[%emt 0:00:26]} 15. Bf1 {[%emt 0:19:00]} axb6 {[%emt 0:12:16]} 16. Kh1 {[%emt 0:00:10]} Bd7 {[%emt 0:00:50]} 17. Ne5 {[%emt 0:05:32]} Nxe5 {[%emt 0:00:52]} 18. Rxe5 {[%emt 0:00:06]} Ba4 {[%emt 0:00:06]} 19. Re1 {[%emt 0:05:36]} Rfd8 {[%emt 0:04:54]} 20. Qd2 {[%emt 0:03:44]} Qf6 {[%emt 0:12:52]} 21. Nd4 {[%emt 0:00:37]} Bd7 {[%emt 0:00:41]} 22. a3 {[%emt 0:00:57]} g5 {[%emt 0:02:12]} 23. Qe3 {[%emt 0:03:20]} Re8 {[%emt 0:01:42]} 24. Qg3 {[%emt 0:00:19]} Kh8 {[%emt 0:01:58]} 25. Kg1 {[%emt 0:04:20]} h5 {[%emt 0:03:19]} 26. Re3 {[%emt 0:08:26]} Rg8 {[%emt 0:05:35]} 27. Ne2 {[%emt 0:01:28]} Rg6 {[%emt 0:01:34]} 28. Rf3 {[%emt 0:02:02]} h4 {[%emt 0:02:45]} 29. Qh2 {[%emt 0:00:04]} Nxh3+ {[%emt 0:00:28]} 30. Qxh3 {[%emt 0:01:13]} ({But not} 30. Rxh3 Bxh3 31. Qxh3 (31. gxh3 g4 $14) 31... Qe6) 30... Bxh3 {[%emt 0:00:33]} 31. Rxf6 {[%emt 0:00:04]} Rxf6 {[%emt 0:00:06]} 32. gxh3 {[%emt 0:00:03]} Rg8 {[%emt 0:00:22]} 33. f4 {[%emt 0:02:44]} Kg7 {[%emt 0:04:49]} 34. Rd1 {[%emt 0:00:34]} Rf5 {[%emt 0:00:27]} 35. Kf2 {[%emt 0:00:50]} Kf6 {[%emt 0:00:26]} 36. Rd4 {[%emt 0:01:33]} gxf4 {[%emt 0:00:26]} 37. Rb4 {[%emt 0:01:09]} Re8 {[%emt 0:01:43]} 38. Rxb6+ {[%emt 0:00:40]} Kg5 {[%emt 0:00:01]} 39. Nd4 {[%emt 0:00:20]} Rf6 {[%emt 0:01:34]} 40. Nf3+ {[%emt 0:00:17]} Kg6 {[%emt 0:00:34]} 41. Nxh4+ {[%emt 0:16:06]} Kg7 {[%emt 0:15:56]} 42. Rxb7 {[%emt 0:00:08]} d4 {[%emt 0:00:00]} 43. cxd4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 44. Bd3 {[%emt 0:00:00]} Rh8 {[%emt 0:00:00]} 45. Nf5+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 46. Ne7+ {[%emt 0:00:00]} Kg7 $18 {[%emt 0:00:00]} 47. Nd5 {[%emt 0:00:00]} Rd6 {[%emt 0:00:00]} 48. Nxf4 {[%emt 0:00:00]} 1-0

