[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.01"]
[Round "1"]
[White "Arutinian, David"]
[Black "Lahaye, Rick"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2555"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,103,12,0,22,0,20,21,29,30,25,21,70,70,72,65,81,66,78,60,50,54,62,55,63,42,66,59,71,70,52,49,68,27,21,27,24,32,13,17,21,18,35,16,32,0,3,3,0,-107,-93,-147,-138,-141,-120,-118,-75,-72,-53,-64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1697,0,375,337,1685,1585,29979,29980,29979,29978,29978,29977,29974,29974,29995,29996,29996,29997]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 O-O 6. Nc3 Nbd7 {A13: English Opening: 1...e6} (6... dxc4 7. Bxc4 c5 8. h4 a6 9. Qb1 b5 10. Be2 Bb7 11. Ng5 Nbd7 12. Bf3 Bxf3 13. Nxf3 Rc8 14. Ne2 {0-1 (59) Nepomniachtchi,I (2763)-Yu,Y (2764) St Petersburg 2018}) 7. Qc2 c6 8. d4 a6 {The position is equal.} 9. Bd3 h6 10. O-O b5 11. c5 Qc7 12. h3 Re8 $146 ({Predecessor:} 12... Ne8 13. b4 f5 14. a4 {1-0 (28) Sharif,M (2424)-San Juan,D (2101) Sharjah 2014}) 13. a3 Bf8 14. e4 dxe4 15. Nxe4 Nd5 16. Rfe1 Bb7 17. Ng3 f5 18. Nh4 Be7 19. Ng6 Nf8 20. Ne5 Bf6 21. Nh5 Bxe5 22. Rxe5 Qf7 23. Ng3 Ng6 24. Ree1 Nh4 25. Bf1 Rad8 26. Rad1 Bc8 27. Bc1 f4 $36 {[%mdl 2048] Black has the initiative.} 28. Ne4 {Threatens to win with Nd6.} Qg6 {And now ...Nf3+ would win.} 29. Kh2 (29. Kh1 $1 $11) 29... e5 $17 30. f3 (30. dxe5 $142 Bxh3 31. Nf6+ (31. Kxh3 Rxe5 32. Nf6+ {[%mdl 64] Discovered Attack} Qxf6 $17) 31... gxf6 32. Qxg6+ Nxg6 33. Kxh3) 30... exd4 31. Rxd4 Nf5 32. Rd3 Nfe3 (32... Ng3 {with more complications.} 33. Rdd1 Bf5 34. Bd3 a5 35. Qf2 Bxe4 36. Bxe4 Nxe4 37. Rxe4 Rxe4 38. fxe4 Qxe4 39. Re1 Qg6) 33. Bxe3 Nxe3 34. Qf2 Nxf1+ (34... a5 $15) 35. Qxf1 $11 Rxd3 36. Qxd3 Bf5 37. b4 Kh7 38. Kh1 Bxe4 39. Rxe4 {[%mdl 4096] Endgame KQR-KQR} Re5 (39... Rxe4 {is interesting.} 40. fxe4 Qg3 41. Qf3 Kg6 42. Qd1 Kh7) 40. Kg1 Rxe4 41. fxe4 {KQ-KQ} Qe6 42. Kf2 g5 43. Kf3 Kg6 $2 {[%mdl 8192]} (43... h5 $11) 44. e5+ $2 (44. Qd6 $18 Kf6 45. Qxe6+ Kxe6 46. Kg4) 44... Kg7 $2 {[%mdl 8192] [#]} (44... Kh5 $11 {and Black is okay.}) 45. Qd6 $1 $18 {[%cal Rd6e6]} Qb3+ $2 (45... Qf5 46. Qc7+ (46. Qxc6 Qxe5 47. Qb7+ Kf6 $16) 46... Kg8) 46. Kg4 Qc2 47. Qf6+ {White mates.} Kg8 48. Qe6+ Kg7 49. Qe7+ Kg8 50. Kh5 Qxg2 51. Kg6 {[%csl Gg6][%cal Re7g7]} Qe4+ 52. Kf6 {Accuracy: White = 59%, Black = 45%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.01"]
[Round "1"]
[White "Pijpers, Arthur"]
[Black "Kuipers, Stefan"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2482"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,70,20,14,16,0,0,11,20,0,13,10,37,12,10,3,46,33,55,14,47,12,58,0,0,-4,0,0,0,0,0,-10,14,22,23,21,25,20,18,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qa5 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} (9... Rb8 10. dxc5 Bxc5 11. Bxc5 Nxc5 12. b4 Nd7 13. Bd3 Qb6 14. Ne2 f6 15. exf6 Nxf6 16. Ned4 Nxd4 17. Nxd4 {½-½ (31) Grischuk,A (2769)-Short,N (2652) Douglas 2018}) 10. Be2 b4 11. Nd1 Rb8 12. dxc5 Bxc5 13. axb4 Qxb4 $146 ({Predecessor:} 13... Qxa1 14. bxc5 Rxb2 15. O-O Rb7 16. c4 Qa5 17. Qxa5 Nxa5 18. cxd5 exd5 19. Bxa6 {½-½ (38) Matei,C (2483)-Walczak,P (2471) ICCF email 2014}) 14. Qxb4 Nxb4 15. Kd2 f6 16. Bxc5 Nxc5 17. Nd4 Rb6 18. Nc3 Bd7 19. Bh5+ (19. Ra5 $14 Nb7 20. Na4) 19... g6 $11 {[#] White must now prevent ...fxe5.} 20. Bf3 fxe5 21. fxe5 Nc6 22. Nxc6 Bxc6 23. Ne2 Rb4 24. b3 Ke7 25. Kc3 Rb6 26. Nd4 Rc8 {The position is equal.} 27. Kd2 Rb4 28. Kc3 Rb6 29. Kd2 Rb4 30. Ke3 Bb7 31. Rhe1 Nd7 32. Kd3 Nc5+ 33. Ke3 Nd7 34. Kd3 Nc5+ 35. Ke3 Nd7 {Accuracy: White = 48%, Black = 65%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.01"]
[Round "1"]
[White "Warmerdam, Max"]
[Black "Meissner, Felix"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2448"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,69,41,18,48,6,22,15,58,54,68,64,47,43,129,74,129,124,127,134,113,113,154,156,154,161,153,153,157,149,208,212,223,231,224,220,204,182,280,239,404,397,378,369,416,428,537,546,699,666,666,691,863,853,828,777,1055,1125]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. Nf3 Nc6 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} (8... Ne7 9. Bd3 Nd7 10. O-O Nxe5 11. Bf4 Nxf3+ 12. Qxf3 e5 13. Bg3 f6 14. Qh5+ g6 15. Qh6 Kf7 16. Ra3 Bf5 {0-1 (47) Cuartas,J (2523)-Alarcon Casellas,R (2417) Montcada 2012}) 9. Bb5 Bd7 10. O-O Nge7 {The position is equal.} 11. Qe2 $1 Ng6 {[%cal Rc6e5]} 12. Re1 $1 O-O 13. Bd3 f5 $146 (13... h6 $14) ({Predecessor:} 13... a6 14. h4 f6 15. Bxg6 hxg6 16. exf6 gxf6 {1-0 (30) O'Brien,G (1316)-Kalinin,V (1189) LSS email 2014}) 14. h4 ({White should try} 14. exf6 {Black must now prevent b5.} gxf6 15. c4) 14... h6 (14... a6 $142) 15. h5 Nh8 16. b5 Na5 17. Ba3 $36 {[%mdl 2048] White is really pushing.} Rfe8 18. Bd6 Qd8 19. Bb4 Nc4 20. Bxc4 dxc4 21. Qxc4 Qc8 (21... a6 $16) 22. Qd3 $18 {[#] Hoping for Red1.} a6 23. c4 {[%cal Bc3c4,Bc4c5][%mdl 32] And now Red1 would win.} Rd8 {With the idea ...Bxb5.} 24. Be7 Re8 25. Bd6 Rd8 (25... Nf7 $142 26. Ra3 axb5) 26. Nd4 Be8 $2 {[#]} (26... axb5 27. Rxa8 (27. Nxb5 Rxa1 28. Rxa1 Bxb5 $16) 27... Qxa8 28. cxb5 Nf7) 27. bxa6 bxa6 28. c5 Nf7 29. Qc4 Nxd6 {White is clearly winning.} 30. exd6 Rxd6 31. Nxf5 $1 Rd7 {Black hopes to continue with ...Bf7.} 32. Qxe6+ Kh8 33. Nd6 Qxc5 34. Nxe8 Rd2 35. Qf7 {Accuracy: White = 87%, Black = 36%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.01"]
[Round "1"]
[White "Leenhouts, Koen"]
[Black "Williams, Simon K"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2447"]
[BlackElo "2471"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:02:04]} Nf6 {[%emt 0:00:30]} 4. cxd5 {[%emt 0:01:42]} Nxd5 {[%emt 0:00:07]} 5. Nf3 {[%emt 0:00:28]} e5 {[%emt 0:00:23]} 6. dxe5 {[%emt 0:04:17]} Bb4 {[%emt 0:00:15]} 7. Bd2 {[%emt 0:05:34]} Nxc3 {[%emt 0:00:13]} 8. bxc3 {[%emt 0:01:41]} Ba5 {[%emt 0:00:05]} 9. g3 {[%emt 0:03:16]} O-O {[%emt 0:11:49]} 10. Qc2 {[%emt 0:02:48]} Qe7 {[%emt 0:05:23]} 11. Ng5 {[%emt 0:10:00]} g6 {[%emt 0:00:41]} 12. f4 {[%emt 0:07:00]} f6 {[%emt 0:03:30]} 13. exf6 {[%emt 0:01:18]} Rxf6 {[%emt 0:03:49]} 14. Bg2 {[%emt 0:08:27]} Bb6 {[%emt 0:01:03]} 15. Qe4 {[%emt 0:07:37]} Qa3 {[%emt 0:08:51]} 16. Qc4+ {[%emt 0:08:03]} Kg7 {[%emt 0:00:20]} 17. Bxc6 {[%emt 0:00:44]} bxc6 {[%emt 0:00:32]} 18. Qb4 {[%emt 0:00:46]} Qxb4 {[%emt 0:03:23]} 19. cxb4 {[%emt 0:00:29]} Kg8 {[%emt 0:04:38]} 20. Bc3 {[%emt 0:00:33]} Rf8 {[%emt 0:00:25]} 21. h4 {[%emt 0:08:46]} Bg4 {[%emt 0:01:07]} 22. O-O-O {[%emt 0:02:53]} Rfe8 {[%emt 0:03:23]} 23. Be5 {[%emt 0:02:29]} Red8 {[%emt 0:03:10]} 24. Bf6 {[%emt 0:08:01]} Re8 {[%emt 0:07:05]} 25. Be5 {[%emt 0:00:52]} Red8 {[%emt 0:00:43]} 26. Bf6 {[%emt 0:00:06]} Re8 {[%emt 0:00:55]} 27. Be5 {[%emt 0:06:34]} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.01"]
[Round "1"]
[White "Lopez, Jasel"]
[Black "Van der Wiel, John T.H."]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2390"]
[BlackElo "2391"]
[Annotator "NA"]
[PlyCount "93"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:52]} Be7 {[%emt 0:00:13]} 5. Bg5 {[%emt 0:00:23]} O-O {[%emt 0:00:25]} 6. e3 {[%emt 0:00:15]} h6 {[%emt 0:00:07]} 7. Bh4 {[%emt 0:00:06]} b6 {[%emt 0:00:43]} 8. Be2 {[%emt 0:03:55]} Bb7 {[%emt 0:00:37]} 9. Bxf6 {[%emt 0:00:19]} Bxf6 {[%emt 0:00:31]} 10. cxd5 {[%emt 0:00:11]} exd5 {[%emt 0:00:33]} 11. b4 {[%emt 0:00:11]} c6 {[%emt 0:00:54]} 12. O-O {[%emt 0:01:04]} a5 {[%emt 0:03:45]} 13. b5 {[%emt 0:02:55]} c5 {[%emt 0:00:39]} 14. Ne5 {[%emt 0:01:07]} Bxe5 {[%emt 0:43:17]} 15. dxe5 {[%emt 0:00:13]} d4 {[%emt 0:00:09]} 16. Na4 {[%emt 0:18:10]} Qg5 {[%emt 0:05:10]} 17. Bg4 {[%emt 0:00:17]} Qxe5 {[%emt 0:10:04]} 18. Nxb6 {[%emt 0:14:57]} Ra7 {[%emt 0:00:40]} 19. exd4 {[%emt 0:02:51]} cxd4 {[%emt 0:01:10]} 20. Rc1 {[%emt 0:00:22]} Qxb5 {[%emt 0:12:31]} 21. Qxd4 {[%emt 0:00:24]} Qg5 {[%emt 0:03:42]} 22. Nd7 {[%emt 0:21:39]} Nxd7 {[%emt 0:02:53]} 23. Qxa7 {[%emt 0:04:53]} Bxg2 {[%emt 0:00:39]} 24. Qxd7 {[%emt 0:00:27]} f5 {[%emt 0:04:22]} 25. Rc8 {[%emt 0:08:09]} Qxg4 {[%emt 0:02:02]} 26. Rxf8+ {[%emt 0:00:05]} Kxf8 {[%emt 0:00:10]} 27. Qd6+ {[%emt 0:01:15]} Kf7 {[%emt 0:04:11]} 28. Re1 {[%emt 0:00:04]} Bd5+ {[%emt 0:00:15]} 29. Qg3 {[%emt 0:00:07]} Qxg3+ {[%emt 0:03:49]} 30. fxg3 {[%emt 0:00:09]} Bxa2 {[%emt 0:00:11]} 31. Re5 {[%emt 0:00:41]} Bb1 {[%emt 0:01:02]} 32. Rxa5 {[%emt 0:00:04]} Kf6 {[%emt 0:00:14]} 33. Kf2 {[%emt 0:00:15]} Kg5 {[%emt 0:00:20]} 34. Rb5 {[%emt 0:02:46]} Bc2 {[%emt 0:00:15]} 35. h3 {[%emt 0:02:24]} Kf6 {[%emt 0:00:45]} 36. Ke3 {[%emt 0:00:13]} Ke6 {[%emt 0:01:03]} 37. Rb6+ {[%emt 0:00:25]} Kf7 {[%emt 0:00:15]} 38. Kf4 {[%emt 0:01:04]} Bd3 {[%emt 0:00:35]} 39. h4 {[%emt 0:05:40]} Bc2 {[%emt 0:00:16]} 40. Rb2 {[%emt 0:02:32]} Bd3 {[%emt 0:00:19]} 41. Ke3 {[%emt 0:30:32]} Bf1 {[%emt 0:04:32]} 42. Rb1 {[%emt 0:00:00]} Bh3 {[%emt 0:02:45]} 43. Kf4 {[%emt 0:00:00]} Bg4 {[%emt 0:01:24]} 44. Rb6 {[%emt 0:00:00]} Bh3 {[%emt 0:03:38]} 45. Ke5 {[%emt 0:00:00]} Bg4 {[%emt 0:00:30]} 46. Rb7+ {[%emt 0:00:00]} Kf8 {[%emt 0:04:08]} 47. Rb8+ {[%emt 0:00:00]} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2"]
[White "Arutinian, David"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2555"]
[BlackElo "2448"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,8,32,22,10,14,15,15,20,15,0,0,4,0,1,0,10,10,20,0,0,-27,-24,-29,-34,-34,-14,-13,-6,-10,0,0,0,0,0,0,0,0,8,8,7,12,10,16,10,0,0,0,15,16,18,8,20,12,28,8,18,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nxc3 6. dxc3 {A34: Symmetrical English: 2 Nc3, lines with ...d5} Qc7 7. e4 e6 8. Be3 Be7 $146 ({Predecessor:} 8... Nd7 9. Nd2 Be7 10. Qg4 O-O 11. Qg3 Bd6 12. f4 f5 13. e5 {1-0 (40) Matlakov,M (2683)-Lagarde,M (2615) Bastia 2018}) 9. Nd2 O-O 10. Bd3 Rd8 11. Qe2 Nd7 {[%cal Bb8d7,Bd7f6,Bf6g4,Bg4e3][%mdl 32]} 12. O-O b6 13. f4 Nf6 14. Rad1 Ng4 15. Bc2 Nxe3 16. Qxe3 Ba6 17. Rfe1 Rd7 18. Nf3 Rad8 19. Rxd7 Rxd7 20. e5 g6 21. f5 Bb7 22. fxe6 fxe6 23. Be4 Bf8 24. h4 Bd5 25. Bxd5 Rxd5 26. c4 Rd8 27. h5 Qf7 28. Nh4 Rd4 29. hxg6 hxg6 30. Rf1 Qh7 $1 31. Nf3 $36 {[%mdl 2048] White is pushing.} Bh6 32. Qe2 Qd7 {The position is equal.} 33. Nxd4 Qxd4+ 34. Kh1 {[#] Strongly threatening Qf2.} Qh4+ 35. Kg1 {And now Qd3 would win.} Qd4+ $1 36. Kh1 {aiming for Qf2.} Qh4+ {Accuracy: White = 68%, Black = 64%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2"]
[White "Williams, Simon K"]
[Black "Lopez, Jasel"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "2471"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,78,-19,-14,-6,-16,-22,-14,-8,-13,-13,-11,-20,-30,-18,-18,0,-12,-2,-11,-24,-19,-20,-8,-14,-117,-58,-67,-66,-61,-64,-91,-89,-88,-61,-101,-74,-142,-109,-112,-83,-97,-90,-181,-177,-171,-125,-125,-104,-104,-104,-104,-75,-75,-79,-75,-75,-747,-744,-774,-733,-29996,-29997]} 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 O-O 6. Bd2 c5 7. dxc5 Nc6 8. Be2 Bxc5 9. cxd5 exd5 10. O-O {LiveBook: 9 Games. E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5} Re8 (10... a6 11. Rc1 Ba7 12. a3 Re8 13. b4 Bg4 14. b5 Na5 15. bxa6 bxa6 16. Bxa6 Nc4 17. Bxc4 dxc4 18. Nb5 Bb8 19. Bb4 {0-1 (40) Gonzalez Rodriguez,J (2310)-Peralta,F (2588) Sant Boi 2016}) 11. Rc1 a6 12. Nb5 {The position is equal.} Bb6 $146 ({Predecessor:} 12... Ne4 13. Nbd4 Qd6 14. Bc3 Bg4 15. h3 Bd7 16. Qd3 Bb6 17. Rcd1 Rad8 {0-1 (89) Morchiashvili,B (2183)-Kantaria,M (2242) Tbilisi 2002}) 13. Nbd4 Qd6 14. Bd3 Ne4 15. Qc2 {[%cal Rd4c6]} Bd7 16. Bc3 Rac8 17. Nxc6 Bxc6 18. Bxe4 dxe4 19. Nd4 Bc7 $36 {[%csl Gc7][%cal Rd6h2][%mdl 2048] [#] Black is more active.} 20. g3 Bd7 21. f4 (21. Qb3 $11 {keeps the balance.}) 21... Bg4 ({Black should try} 21... exf3 $1 $17 22. Rxf3 Qd5) 22. Qf2 Bb6 23. Nb3 Qd5 24. Bd4 Bxd4 25. Nxd4 Qxa2 (25... Bh3 {with more complications.} 26. Rfd1 Qxa2 27. Qd2 g6 28. Ra1 Qd5) 26. f5 f6 (26... Bh3 {is interesting.} 27. Rfd1 Qd5 28. Ra1 h5 29. Rdc1 Qd6) 27. Ne6 (27. Rxc8 $142 Rxc8 28. Qd2) 27... Qa5 28. Nd4 Qb6 29. Qd2 h5 30. b4 (30. Kg2 $17) 30... Kh7 $19 31. Qb2 Qd6 32. Qb3 Rxc1 33. Rxc1 Qd7 34. Rc5 Re5 35. Rxe5 fxe5 36. Ne6 {[#] Strongly threatening Nf8+.} Kh6 37. Nc5 $2 {[%mdl 8192]} (37. Nf8 $17 Qd1+ 38. Qxd1 Bxd1 39. Nd7) 37... Qxf5 {aiming for ...Qf3.} 38. Qc2 Qf3 {( -> ...Bh3)} 39. Qd2 Bh3 {Precision: White = 30%, Black = 68%.} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2"]
[White "Kuipers, Stefan"]
[Black "Leenhouts, Koen"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2455"]
[BlackElo "2447"]
[Annotator "RC"]
[PlyCount "109"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:00]} O-O {[%emt 0:00:04]} 6. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:06]} 7. Bh4 {[%emt 0:00:02]} Be7 {[%emt 0:00:06]} 8. Nbd2 {[%emt 0:00:18]} d6 {[%emt 0:00:25]} 9. Bb3 {[%emt 0:00:06]} Nh5 {[%emt 0:01:12]} 10. g3 {[%emt 0:00:05]} g6 {[%emt 0:00:40]} 11. Qe2 {[%emt 0:07:01]} Kg7 {[%emt 0:05:57]} 12. Bxe7 {[%emt 0:11:19]} Qxe7 {[%emt 0:01:29]} 13. d4 {[%emt 0:11:46]} Bh3 {[%emt 0:14:40]} 14. dxe5 {[%emt 0:06:48]} Nxe5 {[%emt 0:07:41]} 15. O-O-O {[%emt 0:05:12]} a5 {[%emt 0:05:57]} 16. Nxe5 {[%emt 0:23:46]} dxe5 {[%emt 0:00:15]} 17. Qe3 {[%emt 0:14:20]} b5 {[%emt 0:08:19]} 18. f4 {[%emt 0:04:21]} Nf6 {[%emt 0:08:46]} 19. f5 {[%emt 0:05:33]} a4 {[%emt 0:05:37]} 20. Bc2 {[%emt 0:00:06]} Ng4 {[%emt 0:00:20]} 21. Qe2 {[%emt 0:04:17]} b4 {[%emt 0:11:56]} 22. Nc4 {[%emt 0:01:41]} Rfb8 {[%emt 0:03:01]} 23. Rd5 {[%emt 0:00:45]} bxc3 {[%emt 0:08:20]} 24. bxc3 {[%emt 0:00:04]} Ra6 {[%emt 0:01:27]} 25. Rhd1 {[%emt 0:01:30]} Rc6 {[%emt 0:00:20]} 26. Bxa4 {[%emt 0:00:31]} Rxc4 {[%emt 0:02:51]} 27. Qxc4 {[%emt 0:00:02]} Qa3+ {[%emt 0:00:50]} 28. Kd2 {[%emt 0:00:01]} Rb2+ {[%emt 0:00:09]} 29. Kd3 {[%emt 0:02:33]} gxf5 {[%emt 0:06:02]} 30. exf5 {[%emt 0:01:29]} e4+ {[%emt 0:01:08]} 31. Kd4 {[%emt 0:00:40]} Qe7 {[%emt 0:00:34]} 32. Qc6 {[%emt 0:03:11]} Rb6 {[%emt 0:02:31]} 33. Qc5 {[%emt 0:00:00]} Qf6+ {[%emt 0:00:23]} 34. Kc4 {[%emt 0:00:00]} Ra6 {[%emt 0:03:08]} 35. Kb4 {[%emt 0:00:00]} Bg2 {[%emt 0:02:26]} 36. Rd8 {[%emt 0:00:00]} Rb6+ {[%emt 0:00:20]} 37. Ka3 {[%emt 0:00:00]} Kh7 {[%emt 0:00:30]} 38. Bb3 {[%emt 0:00:00]} Ne5 {[%emt 0:00:19]} 39. Qxc7 {[%emt 0:01:00]} Rc6 {[%emt 0:01:36]} 40. R8d6 {[%emt 0:00:53]} Nc4+ {[%emt 0:00:00]} 41. Kb4 {[%emt 0:04:58]} Rxd6 {[%emt 0:01:17]} 42. Qxc4 {[%emt 0:00:48]} e3 {[%emt 0:01:23]} 43. Re1 {[%emt 0:06:18]} Rb6+ {[%emt 0:15:36]} 44. Ka3 {[%emt 0:00:04]} Qd6+ {[%emt 0:00:06]} 45. Kb2 {[%emt 0:00:02]} Qd2+ {[%emt 0:00:06]} 46. Ka3 {[%emt 0:00:02]} Qd6+ {[%emt 0:00:05]} 47. Kb2 {[%emt 0:00:03]} Qd2+ {[%emt 0:00:08]} 48. Ka3 {[%emt 0:00:03]} Rb7 {[%emt 0:05:09]} 49. Re2 {[%emt 0:07:01]} Ra7+ {[%emt 0:01:10]} 50. Ba4 {[%emt 0:00:07]} Qd6+ {[%emt 0:04:25]} 51. Kb2 {[%emt 0:00:16]} Bf1 {[%emt 0:01:56]} 52. f6 {[%emt 0:01:47]} Qb8+ {[%emt 0:03:18]} 53. Bb3 {[%emt 0:01:32]} Bxe2 {[%emt 0:00:12]} 54. Qe4+ {[%emt 0:00:30]} Kh8 {[%emt 0:01:10]} 55. Qxe3 {[%emt 0:00:05]} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2"]
[White "Lahaye, Rick"]
[Black "Van der Wiel, John T.H."]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2414"]
[BlackElo "2391"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:35]} 3. g3 {[%emt 0:00:30]} d5 {[%emt 0:00:43]} 4. Bg2 {[%emt 0:00:23]} c5 {[%emt 0:00:24]} 5. O-O {[%emt 0:00:46]} Nc6 {[%emt 0:00:54]} 6. a3 {[%emt 0:03:55]} cxd4 {[%emt 0:22:38]} 7. Nxd4 {[%emt 0:00:09]} Nxd4 {[%emt 0:00:19]} 8. Qxd4 {[%emt 0:00:16]} Qc7 {[%emt 0:00:08]} 9. Nc3 {[%emt 0:10:17]} Bc5 {[%emt 0:07:58]} 10. Qd3 {[%emt 0:00:11]} O-O {[%emt 0:00:27]} 11. Bf4 {[%emt 0:19:44]} Qe7 {[%emt 0:06:58]} 12. Rad1 {[%emt 0:11:52]} h6 {[%emt 0:24:15]} 13. Be5 {[%emt 0:07:48]} Nd7 {[%emt 0:17:44]} 14. Bd4 {[%emt 0:02:01]} Bxd4 {[%emt 0:03:07]} 15. Qxd4 {[%emt 0:00:08]} Nb6 {[%emt 0:00:20]} 16. e4 {[%emt 0:06:03]} dxe4 {[%emt 0:02:54]} 17. Qxe4 {[%emt 0:03:23]} Rb8 {[%emt 0:02:26]} 18. Nb5 {[%emt 0:03:55]} Bd7 {[%emt 0:03:42]} 19. Nxa7 {[%emt 0:04:23]} Qc5 {[%emt 0:01:05]} 20. Qb4 {[%emt 0:02:39]} Qxb4 {[%emt 0:01:19]} 21. axb4 {[%emt 0:00:01]} Rfd8 {[%emt 0:01:49]} 22. Rd6 {[%emt 0:11:54]} Nc4 {[%emt 0:00:12]} 23. Rd4 {[%emt 0:00:04]} Nxb2 {[%emt 0:00:27]} 24. b5 {[%emt 0:00:04]} Ra8 {[%emt 0:00:56]} 25. Ra1 {[%emt 0:03:03]} e5 {[%emt 0:00:31]} 26. Rb4 {[%emt 0:00:35]} Be6 {[%emt 0:00:21]} 27. b6 {[%emt 0:01:32]} Nc4 {[%emt 0:00:43]} 28. Bxb7 {[%emt 0:00:10]} Rab8 {[%emt 0:00:33]} 29. Nc6 {[%emt 0:00:14]} Rxb7 {[%emt 0:00:21]} 30. Nxd8 {[%emt 0:00:20]} Rxb6 {[%emt 0:00:08]} 31. Rxb6 {[%emt 0:00:25]} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2"]
[White "Meissner, Felix"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2397"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,53,0,-7,-6,0,0,-20,-22,-28,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. O-O h6 6. Nxd4 e5 7. Nb3 Nc6 8. c4 {[%cal Rc4d5]} Be6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 9. cxd5 Nxd5 10. Nc3 Nxc3 11. bxc3 Be7 $146 ({Predecessor:} 11... Qc7 12. Be3 Rd8 13. Qc2 Be7 14. Nc5 {½-½ (28) Toufighi,H (2449)-Asgarizadeh,A (2416) Hamedan 2018}) 12. Be3 {The position is equal.} O-O 13. Nc5 Bxc5 14. Bxc5 Re8 15. Qa4 Qd2 16. Qb5 Qxc3 17. Rac1 Nd4 18. Bxd4 Qxd4 19. Bxb7 Rab8 {[#] Threatens to win with ...Re7.} 20. Rfd1 Qb6 21. Qxb6 axb6 22. Bd5 Bxd5 23. Rxd5 Rbd8 24. Rxd8 Rxd8 25. Rc6 Rd2 26. e3 Rxa2 27. Rxb6 {Accuracy: White = 79%, Black = 93%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2.1"]
[White "Meissner, Felix"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2397"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,90,44,41,31,46,0,30,21,18,-2,40,39,130,106,168,31,23,-20,-8,-229,0,0,0,-507,-535,-515,-452,-517,-522,-522,-514,-516,-514,-517,-517,-510,-509,-495,-386,-385,-379,-472,-465,-451,-361,-485,-333,-526,-541,-606,-606,-599,-588,-570,-536,-559,-527,-534,-487,-628,-580,-628,-623,-700,-684,-908,-658,-29990,-29991]} 1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Bd3 O-O 6. Nf3 Na6 7. O-O c5 8. d5 Bg4 9. Bc4 Nc7 10. a4 b6 11. h3 Bxf3 12. Qxf3 a6 13. Qd3 {B09: Pirc Defence: Austrian Attack} Qc8 14. Bd2 (14. Be3 Rb8 15. Rab1 Nd7 16. Kh1 Rd8 17. b4 cxb4 18. Rxb4 Nc5 19. Bxc5 bxc5 20. Rxb8 Qxb8 {½-½ (32) So,W (2673)-Grischuk,A (2773) Moscow 2011}) 14... Qb7 15. Rae1 {[#] White has an edge.} Nd7 $146 ({Predecessor:} 15... Rad8 16. g4 Nd7 17. g5 Rb8 18. h4 b5 19. Ba2 c4 20. Qh3 f5 {0-1 (38) Nadanian,A (2344)-Onischuk,V (2638) Yerevan 2017}) 16. e5 dxe5 17. f5 {[#] fxg6 is the strong threat.} e4 (17... b5 $1 $14 18. axb5 axb5 19. Nxb5 Nb6 20. Nxc7 Qxc7) 18. Qxe4 $16 {And now fxg6 would win.} Nf6 (18... Ne8 $16) 19. Qf3 (19. Qxe7 $18 Rae8 20. d6 Rxe7 21. Rxe7 {[%mdl 64] Pin}) 19... b5 $14 20. Rxe7 {Strongly threatening axb5.} (20. Ba2 {is more complex.} Rae8 21. fxg6 hxg6 22. Bg5 c4 23. Rd1) 20... bxc4 21. Qf4 $2 {[#]} (21. Bf4 $1 $11 {and White stays safe.} Nfe8 22. Ne4 gxf5 23. Ng3) 21... Nfxd5 $2 (21... Nh5 $1 $19 {[%cal Rh5f4]} 22. Qxc4 (22. Rxc7 Qxb2 {[%mdl 64] Double Attack} 23. Qg4 Bd4+ 24. Kh1 Bxc3 $19) (22. Qxc7 $2 Bd4+ 23. Rf2 Qxb2 $19) 22... Rae8 23. Rxe8 Nxe8) 22. Nxd5 $11 Qxd5 23. Qxc7 $2 {[%mdl 8192]} (23. Rxc7 $11 Be5 {[%mdl 64] Double Attack} 24. Qh6) 23... Qxd2 $19 24. fxg6 {[%cal Rf1f7]} Qd4+ 25. Kh1 {Hoping for c3.} fxg6 26. Rfe1 Rac8 27. Qb7 Qxb2 28. Qd5+ Kh8 29. Qxc4 Qd4 30. Qxa6 Bf6 31. R7e4 Qd7 32. a5 Ra8 33. Qb6 Qa7 34. Qd6 Rad8 35. Qc6 (35. Qb6 $142 Qa8 36. a6) 35... Qxa5 36. Re6 Bg7 37. R6e2 Qc3 38. Qe6 Qd4 39. Qc6 Qd5 40. Qc7 Qd6 41. Qb7 Rd7 42. Qb5 Rdf7 {( -> ...Rf1+)} 43. Re6 Qd5 44. R6e3 Rf5 45. Rd3 Rf1+ {[%mdl 64] Double Attack. Accuracy: White = 23%, Black = 46%.} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2.2"]
[White "Arutinian, David"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2555"]
[BlackElo "2448"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,52,-29,0,-10,14,-31,-43,-39,-40,-73,-74,-80,-80,-64,-62,-75,-54,-67,-19,-18,-18,-20,-2,-27,-30,-106,-40,-47,-16,-188,-184,-212,-161,-419,-393,-1257,-1261,-29986,-29987]} 1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. d3 {A09: Réti Opening: 1 Nf3 d5 2 c4} (6. Nc3 e5 7. Be2 Ne7 8. O-O Nf5 9. d3 c6 10. Ne4 Be7 11. Ng3 O-O 12. Nxf5 Bxf5 13. Qb3 Qd7 14. Be3 {½-½ (51) Iturrizaga Bonelli,E (2652)-Matlakov,M (2701) Moscow 2017}) 6... Nh6 7. Nc3 c6 8. Be2 g6 {LiveBook: 9 Games} 9. O-O Nf5 10. Bg4 (10. g4 $5 {[%cal Rg4f5]} Ng7 11. Be3 $16) 10... Bg7 11. Re1 O-O 12. Bg5 $146 ({Predecessor:} 12. Bxf5 Bxf5 13. Rxe7 b6 14. Qa4 Bxd3 15. Qxc6 Qxc4 16. Qxc4 Bxc4 {½-½ (62) Rachela,M (2312)-Stocek,J (2578) Slovakia 2007}) 12... h6 13. Bxf5 Bxf5 14. Bxe7 Rfe8 15. Re3 Qd7 16. Bc5 $1 Rxe3 17. Bxe3 Qxd3 18. Qb3 b6 {Threatening ...Be6.} 19. Qa4 Qc2 20. Qa3 (20. Qxc2 $11 {remains equal.} Bxc2 21. Rc1) 20... Rd8 (20... Re8 $17 21. h3 {[#]} Rxe3 $1 {[%mdl 512]} 22. fxe3 Qd2) 21. h3 $15 {With the idea Rc1.} Bf8 22. Qxa7 $2 (22. c5 $11) 22... Qxb2 $19 23. Rc1 Rd3 $36 {[%mdl 2048] And now ...Rxe3! would win. Keeping White busy.} 24. Na4 $2 (24. Qxb6 Ba3 25. Qxb2 Bxb2 26. Ne2 Bxc1 27. Nxc1) 24... Qxa2 25. Qa8 $2 {[#]} (25. Re1 Ra3 26. Qxb6 Rxa4 27. Rd1) 25... Rxe3 $1 {[%mdl 512]} 26. fxe3 Be4 {Precision: White = 19%, Black = 61%.} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2.3"]
[White "Williams, Simon K"]
[Black "Lopez, Jasel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2471"]
[BlackElo "2390"]
[Annotator "RC"]
[PlyCount "83"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. f4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. e3 {[%emt 0:00:01]} g6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:01]} 4. g3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:01]} 5. Bg2 {[%emt 0:00:01]} O-O {[%emt 0:00:02]} 6. O-O {[%emt 0:00:02]} c5 {[%emt 0:00:02]} 7. d3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:07]} 8. Ne5 {[%emt 0:00:03]} Qc7 {[%emt 0:00:31]} 9. Nxc6 {[%emt 0:00:02]} bxc6 {[%emt 0:00:02]} 10. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:02]} 11. f5 {[%emt 0:00:02]} gxf5 {[%emt 0:00:20]} 12. exf5 {[%emt 0:00:02]} c4 {[%emt 0:00:41]} 13. dxc4 {[%emt 0:00:06]} e4 {[%emt 0:01:03]} 14. Kh1 {[%emt 0:00:21]} Re8 {[%emt 0:00:11]} 15. Be3 {[%emt 0:00:19]} Ba6 {[%emt 0:00:03]} 16. Na3 {[%emt 0:00:17]} Rad8 {[%emt 0:00:03]} 17. c3 {[%emt 0:00:07]} c5 {[%emt 0:00:12]} 18. g4 {[%emt 0:00:31]} h6 {[%emt 0:00:10]} 19. g5 {[%emt 0:00:29]} hxg5 {[%emt 0:00:02]} 20. Bxg5 {[%emt 0:00:01]} d4 {[%emt 0:00:13]} 21. Qe1 {[%emt 0:00:09]} Qb6 {[%emt 0:01:26]} 22. Qh4 {[%emt 0:00:07]} e3 {[%emt 0:00:12]} 23. Rg1 {[%emt 0:00:12]} Kf8 {[%emt 0:00:13]} 24. Nc2 {[%emt 0:00:50]} Bb7 {[%emt 0:00:01]} 25. b4 {[%emt 0:00:21]} Re4 {[%emt 0:00:09]} 26. Qh3 {[%emt 0:00:13]} Ng4 {[%emt 0:00:01]} 27. Bh4 {[%emt 0:00:09]} d3 {[%emt 0:00:02]} 28. bxc5 {[%emt 0:00:16]} Qh6 {[%emt 0:00:01]} 29. Nd4 {[%emt 0:00:19]} Rdxd4 {[%emt 0:00:09]} 30. cxd4 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:02]} 31. Rab1 {[%emt 0:00:01]} Bc6 {[%emt 0:00:06]} 32. Rb8+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:00]} 33. Rc8 {[%emt 0:00:27]} e2 {[%emt 0:00:07]} 34. f6+ {[%emt 0:00:11]} Kh7 {[%emt 0:00:09]} 35. Rxc6 {[%emt 0:00:04]} Nf2+ {[%emt 0:00:01]} 36. Bxf2 {[%emt 0:00:02]} Qxh3 {[%emt 0:00:06]} 37. Bxe4+ {[%emt 0:00:17]} Kh6 {[%emt 0:00:00]} 38. Bxd4 {[%emt 0:00:10]} d2 {[%emt 0:00:00]} 39. Rc8 {[%emt 0:00:01]} Qxc8 {[%emt 0:00:04]} 40. Be3+ {[%emt 0:00:01]} Kh5 {[%emt 0:00:01]} 41. Bf3+ {[%emt 0:00:02]} Kh4 {[%emt 0:00:01]} 42. Bf2+ {[%emt 0:00:03]} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2.4"]
[White "Lahaye, Rick"]
[Black "Van der Wiel, John T.H."]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2414"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,130,-18,2,-15,-10,-27,-37,-62,-67,-66,-70,-128,-126,-146,-134,-129,-89,-142,-141,-134,-131,-154,-136,-193,-191,-227,-186,-194,-168,-166,-157,-232,-20,-32,0,0,0,0,0,0,0,0,224,224,224,228,227,225,224,216,217,221,224,225,271,229,229,229,229,229,229,229,229,229,235,229,251,256,310,293,287,297,302,300,325,237,307,316,294,214,212,37,110,110,196,0,0,0,192,37,37,37,539,601,472,8,8,8,8,4,4,4,4,-9,0,-10,-10,-13,-9,-28,29977,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c3 Nf6 2. g3 (2. d4 g6 3. Bg5 Bg7 4. Nd2 O-O 5. e3 c5 6. dxc5 a5 7. Bxf6 Bxf6 8. Ne4 Bg7 9. Qd5 a4 10. h4 a3 11. b4 Nc6 12. Rd1 {1-0 (32) Bartel,M (2609)-Ladva,O (2522) Katowice 2017}) 2... d5 3. Bg2 c6 4. d3 Bg4 5. Nd2 Nbd7 6. h3 {A00: Irregular Openings} Bh5 7. g4 $146 ({Predecessor:} 7. Ngf3 e6 8. O-O Be7 9. b4 a5 10. Qb3 O-O 11. a4 axb4 12. cxb4 {1-0 (33) Renet,J (2272)-Johannes,A (2198) Antwerp 2000}) 7... Bg6 8. f4 {Black is slightly better.} e6 9. Ndf3 Bd6 10. d4 (10. Be3 $15) 10... Ne4 $17 {[%cal Bf6e4,Be4g3,Bg3f5][%mdl 32]} 11. e3 h5 12. g5 Ng3 13. Rh2 (13. Nh4 $142) 13... h4 $1 14. Ne2 Nf5 15. Rh1 f6 16. Rf1 (16. Qb3 $17 {was necessary.}) 16... Qc7 17. b3 e5 18. gxf6 gxf6 19. fxe5 fxe5 20. Ng5 Nf8 $2 (20... exd4 $1 $19 {aiming for ...Bg3+.} 21. exd4 Qd8) 21. e4 $11 Ne7 22. Rxf8+ Rxf8 23. Ne6 Qd7 24. Nxf8 Kxf8 25. Bg5 Bxe4 $2 (25... Kg8 $11 {and Black has nothing to worry.}) 26. Bxe4 $18 Qxh3 27. dxe5 $1 Bxe5 28. Qd3 Qg4 29. Qf3+ Qxf3 30. Bxf3 h3 31. Kf2 h2 32. Bf4 Ng6 33. Bxe5 $1 Nxe5 34. Rh1 Ke7 {And now ...Rf8 would win.} 35. Rxh2 Rf8 36. Rh3 Kd6 37. Ke3 a5 38. Nd4 a4 39. b4 Nc4+ 40. Kd3 Re8 41. Rh6+ Kc7 42. Re6 Rg8 43. Re7+ Kb6 44. Re2 Rg1 45. Ne6 $2 (45. Re6 $18) 45... Rd1+ ({Black should try} 45... Rf1 $1 $14 46. Bh5 Rh1) 46. Kc2 $16 Ra1 (46... Rf1 $16) 47. Kd3 Rd1+ 48. Kc2 Ra1 {[#]} 49. Nd4 $2 (49. Nc5 $1 $18) 49... Rxa2+ $14 50. Kb1 Ra3 $2 {[%mdl 8192] [#]} (50... Rd2 $14) 51. Rc2 $1 $18 c5 52. Bxd5 $2 (52. bxc5+ $18 Kxc5 53. Be2) 52... Ne3 $132 {[%mdl 2048] Black has counterplay} 53. bxc5+ Kxc5 54. Bxb7 {Threatens to win with Rc1.} Nxc2 55. Kxc2 {Hoping for Kb2.} Ra2+ 56. Kd3 Rh2 57. Bf3 a3 58. Nb3+ Kb5 59. Be2 Rxe2 $2 {[%mdl 8192]} (59... a2 $11 60. Na1 Rg2) 60. Kxe2 $2 {[%mdl 4096] Endgame KN-KP} (60. Nd4+ {mates} Kc5 61. Kxe2 (61. Nxe2 a2 $16) 61... a2 62. Nc2 Kc4 63. Kd2 Kc5 64. Kd3 Kb5 65. c4+ Kc5 66. Na1) 60... Kc4 {The position is equal.} 61. Na1 {Black must now prevent Kd2.} Kxc3 62. Kd1 Kb2 63. Nc2 a2 64. Kd2 a1=Q 65. Nxa1 Kxa1 {Precision: White = 43%, Black = 37%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.02"]
[Round "2.5"]
[White "Kuipers, Stefan"]
[Black "Leenhouts, Koen"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2455"]
[BlackElo "2447"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "300+3"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:00]} Qc7 {[%emt 0:00:01]} 6. Be3 {[%emt 0:00:02]} a6 {[%emt 0:00:01]} 7. Qf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 8. O-O-O {[%emt 0:00:03]} Ne5 {[%emt 0:00:01]} 9. Qg3 {[%emt 0:00:10]} b5 {[%emt 0:00:01]} 10. f4 {[%emt 0:00:04]} Neg4 {[%emt 0:00:02]} 11. Bg1 {[%emt 0:00:03]} Nh6 {[%emt 0:00:02]} 12. Bd3 {[%emt 0:00:23]} b4 {[%emt 0:00:02]} 13. Nce2 {[%emt 0:00:51]} Bb7 {[%emt 0:00:01]} 14. Qf3 {[%emt 0:00:16]} d5 {[%emt 0:00:12]} 15. e5 {[%emt 0:00:02]} Ne4 {[%emt 0:00:01]} 16. g4 {[%emt 0:00:40]} g6 {[%emt 0:00:12]} 17. h4 {[%emt 0:00:24]} Bg7 {[%emt 0:00:19]} 18. Ng3 {[%emt 0:00:14]} Nc5 {[%emt 0:01:17]} 19. Kb1 {[%emt 0:00:06]} Ng8 {[%emt 0:00:26]} 20. h5 {[%emt 0:00:08]} g5 {[%emt 0:00:09]} 21. h6 {[%emt 0:00:10]} Nxh6 {[%emt 0:00:10]} 22. Nh5 {[%emt 0:00:03]} Bf8 {[%emt 0:00:06]} 23. Nf6+ {[%emt 0:00:05]} Kd8 {[%emt 0:00:02]} 24. Nxh7 {[%emt 0:01:06]} Nxd3 {[%emt 0:00:34]} 25. Qxd3 {[%emt 0:00:01]} Nxg4 {[%emt 0:00:13]} 26. Nxf8 {[%emt 0:00:02]} Rxf8 {[%emt 0:00:03]} 27. Qg3 {[%emt 0:00:01]} gxf4 {[%emt 0:00:29]} 28. Qxg4 {[%emt 0:00:06]} Qxe5 {[%emt 0:00:01]} 29. Bf2 {[%emt 0:00:08]} Kc7 {[%emt 0:00:20]} 30. Rhe1 {[%emt 0:00:02]} Qf6 {[%emt 0:00:03]} 31. Bh4 {[%emt 0:00:07]} Qh8 {[%emt 0:00:36]} 32. Qxf4+ {[%emt 0:00:02]} Kc8 {[%emt 0:00:03]} 33. Bg3 {[%emt 0:00:05]} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.03"]
[Round "3"]
[White "Pijpers, Arthur"]
[Black "Arutinian, David"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2482"]
[BlackElo "2555"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,101,40,33,36,39,81,62,86,43,90,68,81,91,93,0,0,0,0,0,0,0,0,0,0,0,0,-87,-87,-90,-84,-91,-90,-93,-39,-49,-43,-49,-50,-89,-76,-89,-89,-89,-89,-98,-98,-98,29986,-98,-98,-98,-98,-98,-89,-98,-98,-98,-98,-98,-98,-98,-98,-98,-98,-98,-22,-22,-22,-22,-22,-22,0,-22,-22,-22,-22,-22,0,0,0,0,0,0,0,-10]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. h3 Nxd4 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} 11. Bxd4 Be6 $146 ({Predecessor:} 11... Bc6 12. Qc2 a5 13. Rad1 Nd7 14. Bxg7 Kxg7 15. Bg4 Ne5 16. c5 Nxg4 17. hxg4 Qc8 18. cxd6 Qxg4 19. dxe7 Rfe8 {1-0 (43) Cheparinov,I (2711)-Amin,B (2709) Zagreb 2018}) 12. Rc1 Qa5 {White is slightly better.} 13. Nd5 Nxe4 14. Nxe7+ Kh8 15. Bf3 Nd2 16. Bxg7+ ({White should play} 16. Bxb7 $16 Nxf1 17. Bxa8 Rxa8 18. Kxf1) 16... Kxg7 $11 17. Bxb7 Rae8 $1 {[%cal Re8e7]} 18. Nc6 Qg5 19. h4 Qf4 {White must now prevent ...Bg4.} 20. g3 Nf3+ 21. Kg2 Qe4 $40 {[%mdl 128] ( -> ...Nxh4+). Black attacks.} 22. Nd8 ({Wrong is} 22. Qxf3 $2 Bh3+ 23. Kxh3 Qxf3 $19) (22. Na5 $11 {keeps the balance.} d5 23. Bxd5 (23. Qxf3 $2 Bh3+ {[%mdl 64] Skewer, Deflection} 24. Kxh3 Qxf3 $19) 23... Nxh4+ 24. Kh2 Bxd5 25. Qxd5 Nf3+ 26. Kg2 Ne1+ {[%mdl 64] Discovered Attack (Double check)} 27. Kh3) 22... d5 $17 23. Bxd5 {[#]} Nxh4+ $1 {[%mdl 64] Discovered Attack (Double check)} 24. Kg1 Bxd5 25. Qxd5 Qxd5 (25... Nf3+ $17 26. Kg2 Nd2+ {[%mdl 64] Discovered Attack} 27. Qxe4 Rxe4) 26. cxd5 $15 Rxd8 27. gxh4 Rxd5 $17 {[%mdl 4096] Endgame KRR-KRR} 28. Rc7 Rb8 29. Rxa7 Rxb2 30. Ra4 Rdd2 31. Kg2 Rxa2 32. Rxa2 Rc2 $2 {[%mdl 8192] [#]} (32... Rxa2 $17 33. Rb1 Ra7) 33. Rb2 $2 (33. Rxc2 {mates} Kh6 34. Rc6 Kh5 35. Kg3 Kh6 36. Rb1 Kg7 37. Rb7 h6 38. Kg4) 33... Rxb2 {KR-KR} 34. Kg3 Ra2 35. Rc1 Kh6 36. Rb1 Ra7 37. Rb5 f5 38. f3 Kh5 39. Rb4 h6 40. Rc4 Ra3 41. Rb4 g5 ({Black should try} 41... Rc3 $17 42. Kg2 Rc2+ 43. Kg3 Rc3) 42. hxg5 $11 {The position is equal.} hxg5 (42... Kxg5 43. Rb5 $15) 43. Kg2 Ra2+ 44. Kh3 Ra3 45. Kg2 $1 f4 46. Rb8 Ra2+ 47. Kh3 $1 Rf2 48. Rh8+ Kg6 49. Rg8+ Kf6 50. Rxg5 $1 Rxf3+ 51. Kg2 {Accuracy: White = 67%, Black = 56%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.03"]
[Round "3"]
[White "Warmerdam, Max"]
[Black "Lahaye, Rick"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2448"]
[BlackElo "2414"]
[Annotator "NA RC"]
[PlyCount "63"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:45]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:39]} 3. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:28]} 4. e3 {[%emt 0:01:18]} Nd7 {[%emt 0:00:39]} 5. b3 {[%emt 0:00:58]} Bd6 {[%emt 0:01:05]} 6. Bd3 {[%emt 0:01:46]} Qe7 {[%emt 0:02:15]} 7. O-O {[%emt 0:02:16]} Ngf6 {[%emt 0:07:53]} 8. Bb2 {[%emt 0:13:37]} e5 {[%emt 0:04:23]} 9. dxe5 {[%emt 0:01:58]} Nxe5 {[%emt 0:00:09]} 10. Nxe5 {[%emt 0:05:22]} Bxe5 {[%emt 0:00:05]} 11. Bxe5 {[%emt 0:00:14]} Qxe5 {[%emt 0:00:05]} 12. Nd2 {[%emt 0:00:07]} Bg4 {[%emt 0:06:53]} 13. Qc2 {[%emt 0:07:14]} Rd8 {[%emt 0:05:42]} 14. e4 {[%emt 0:28:31]} dxc4 {[%emt 0:10:41]} 15. Nxc4 {[%emt 0:01:31]} Qd4 {[%emt 0:00:49]} 16. Be2 {[%emt 0:00:57]} Bxe2 {[%emt 0:07:29]} 17. Qxe2 {[%emt 0:00:06]} O-O {[%emt 0:00:05]} 18. Rfe1 {[%emt 0:12:44]} b5 {[%emt 0:19:06]} 19. Rad1 {[%emt 0:09:10]} Qxe4 {[%emt 0:00:58]} 20. Qxe4 {[%emt 0:07:17]} Nxe4 {[%emt 0:00:18]} 21. Rxd8 {[%emt 0:04:03]} Rxd8 {[%emt 0:00:37]} 22. Ne5 {[%emt 0:00:13]} c5 {[%emt 0:21:13]} 23. Nc6 {[%emt 0:00:07]} Rd2 {[%emt 0:00:09]} 24. Nxa7 {[%emt 0:00:10]} b4 {[%emt 0:00:14]} 25. f3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:11]} 26. Re5 {[%emt 0:00:46]} Rc2 {[%emt 0:01:25]} 27. Kf1 {[%emt 0:00:39]} Kf8 {[%emt 0:05:39]} 28. Re2 {[%emt 0:00:05]} Rc1+ {[%emt 0:00:28]} 29. Re1 {[%emt 0:00:53]} Rc2 {[%emt 0:00:45]} 30. Re2 {[%emt 0:00:04]} Rc1+ {[%emt 0:01:51]} 31. Re1 {[%emt 0:00:04]} Rc2 {[%emt 0:01:14]} 32. Re2 {[%emt 0:00:37]} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.03"]
[Round "3"]
[White "Leenhouts, Koen"]
[Black "Meissner, Felix"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2447"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,-9,44,2,57,50,85,81,71,-46,-47,-44,-64,-54,-29,-81,0,-46,0,0,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,-32,-35,-12,-11,-14,-61,-72,-111,-75,-286,-118,-104,-68,-549,-452,-1709,-1659,-29967,-29968,-29994,-29995,-29995,-29996,-29996,-29997,-29997,-29995]} 1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. d5 (4. Nf3 Nf6 5. d5 Na5 6. Bf4 e6 7. Qa4+ c6 8. dxc6 Nxc6 9. Ne5 Bd7 10. Nxd7 Nxd7 11. O-O-O a6 12. Qxc4 Rc8 13. Kb1 Bb4 {½-½ (41) Kamsky,G (2706)-Stripunsky,A (2549) ICC INT 2014}) 4... Na5 5. Bf4 Bd7 (5... Nf6 $11) 6. Nf3 $146 {[%mdl 1024] White has compensation. D07: Queen's Gambit: Chigorin Defence} ({Predecessor:} 6. e4 Rc8 7. Nf3 b5 8. Ne5 Nf6 9. b4 Nb7 10. Qf3 a5 11. Nc6 Bxc6 12. dxc6 {1-0 (22) Tessieri,F (1545)-Townsend,J (1882) IECG email 2005}) 6... b5 (6... Nf6 $11) 7. e4 $14 b4 8. Na4 {White is better.} e6 9. Ne5 (9. dxe6 $16 fxe6 10. Ne5) 9... Nf6 $15 {And now ...exd5 would win.} 10. Nxc4 Nxc4 11. Bxc4 exd5 $1 ({Don't play} 11... Nxe4 $6 12. Qe2 $14) 12. Bb3 (12. exd5 $11 {keeps the balance.} Bd6 13. Bxd6 cxd6 14. O-O) 12... c6 (12... Bb5 $17 {Strongly threatening ...Bd6.} 13. e5 Qe7) 13. O-O {[%cal Re4d5]} (13. e5 $5 {[%cal Re5f6]}) 13... Be7 14. e5 Ne4 15. Rc1 O-O 16. f3 Ng5 17. Be3 f6 18. exf6 Bxf6 19. Nc5 Nf7 $36 {[%mdl 2048] White is under pressure.} ({Of course not} 19... Bxb2 $6 20. Bxg5 Qxg5 21. Nxd7 $16) 20. Qd2 a5 21. Ba4 Rc8 $1 22. Nxd7 Qxd7 23. Rc5 Qe6 24. Bf2 Ne5 25. Re1 {f4 is the strong threat.} Qf5 26. Bc2 Qh5 {Hoping for ...Be7.} 27. Qe2 $2 {[#]} (27. Bb3 $17) 27... Rfe8 (27... Rce8 $1 $19 {has better winning chances.} 28. Qf1 Bd8 29. Rxe5 Qxe5 30. Rxc6 Qxb2) 28. Qf1 $17 Bd8 {White must now prevent ...Bb6.} 29. Qa6 $2 {[%mdl 8192]} (29. Bd1 $1 $15 Qh6 30. Rc2) 29... Bc7 {( -> ...Nxf3+!)} 30. h3 {[#]} (30. Rxe5 $142 Bxe5 31. h3) 30... Nxf3+ $1 $19 {[%mdl 576] Discovered Attack, Deflection} 31. gxf3 Qxh3 {Black mates.} 32. Re2 Bh2+ 33. Kh1 Bg3+ 34. Kg1 Qh2+ 35. Kf1 Bxf2 {Accuracy: White = 26%, Black = 62%.} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.03"]
[Round "3"]
[White "Van der Wiel, John T.H."]
[Black "Williams, Simon K"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2391"]
[BlackElo "2471"]
[Annotator "RC"]
[PlyCount "64"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:39]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:02:19]} d6 {[%emt 0:00:16]} 4. Be3 {[%emt 0:00:16]} a6 {[%emt 0:00:33]} 5. g4 {[%emt 0:00:52]} b5 {[%emt 0:02:11]} 6. Bg2 {[%emt 0:01:18]} Bb7 {[%emt 0:00:18]} 7. Nge2 {[%emt 0:00:57]} Nf6 {[%emt 0:03:13]} 8. Ng3 {[%emt 0:06:13]} b4 {[%emt 0:04:20]} 9. Nb1 {[%emt 0:05:50]} h5 {[%emt 0:06:06]} 10. gxh5 {[%emt 0:11:16]} Nxh5 {[%emt 0:00:27]} 11. a3 {[%emt 0:00:23]} c5 {[%emt 0:12:46]} 12. axb4 {[%emt 0:24:43]} cxd4 {[%emt 0:01:03]} 13. Nxh5 {[%emt 0:00:15]} Rxh5 {[%emt 0:00:44]} 14. Bxd4 {[%emt 0:00:14]} Bxd4 {[%emt 0:02:26]} 15. Qxd4 {[%emt 0:00:47]} Nc6 {[%emt 0:05:03]} 16. Qd2 {[%emt 0:04:19]} Qb6 {[%emt 0:09:25]} 17. Nc3 {[%emt 0:12:32]} Nxb4 {[%emt 0:03:55]} 18. O-O {[%emt 0:01:52]} Rc8 {[%emt 0:02:05]} 19. Na4 {[%emt 0:08:14]} Qb5 {[%emt 0:00:51]} 20. Nc3 {[%emt 0:00:27]} Qe5 {[%emt 0:14:10]} 21. f4 {[%emt 0:02:24]} Qh8 {[%emt 0:00:13]} 22. Ra4 {[%emt 0:04:31]} Rc4 {[%emt 0:05:19]} 23. b3 {[%emt 0:04:48]} Rd4 {[%emt 0:02:09]} 24. Qf2 {[%emt 0:02:44]} Rxh2 {[%emt 0:01:14]} 25. Re1 {[%emt 0:01:54]} Nc6 {[%emt 0:05:16]} 26. Nd5 {[%emt 0:01:27]} Qh4 {[%emt 0:05:39]} 27. Rxd4 {[%emt 0:00:18]} Qxf2+ {[%emt 0:00:16]} 28. Kxf2 {[%emt 0:00:02]} Nxd4 {[%emt 0:00:06]} 29. Kg3 {[%emt 0:02:41]} Rh5 {[%emt 0:01:09]} 30. Ne3 {[%emt 0:00:49]} Rc5 {[%emt 0:00:19]} 31. b4 {[%emt 0:00:27]} Rc3 {[%emt 0:00:21]} 32. Kf2 {[%emt 0:00:14]} Nxc2 {[%emt 0:00:20]} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.03"]
[Round "3"]
[White "Lopez, Jasel"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2390"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,75,72,83,68,75,77,96,93,102,99,104,91,134,85,83,106,101,70,87,85,145,145,145,137,140,125,142,140,134,126,108,103,131,123,204,190,192,191,195,0,20,0,188,0,20,0,224,224,1408,1401,5373,4994,1443,1435]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 a6 10. e5 Nd5 11. Nxd5 cxd5 12. O-O Be7 13. Re1 {D47: Semi-Slav: Meran System} (13. Bf4 O-O 14. g3 b4 15. h4 Bc6 16. Kg2 Bb5 17. Bxb5 axb5 18. Qd3 Qb6 19. Ng5 Bxg5 20. hxg5 Rfc8 {½-½ (49) Vorobiov,E (2564)-Voigt,M (2317) Lueneburg 2018}) 13... h6 14. Be3 $146 ({Predecessor:} 14. Bf4 g5 15. Be3 g4 16. Nd2 h5 17. f4 Nf8 18. Rc1 Rc8 19. Rxc8 Qxc8 20. Nb3 Nd7 {1-0 (43) Bizzoco,V (1733)-Di Tomaso,F (1601) Udine 2006}) 14... Qb6 15. Rc1 {White is better.} a5 16. Nd2 a4 17. Qg4 g6 18. Rc2 Rc8 19. Rxc8+ Bxc8 20. Rc1 Ba6 21. Bxg6 {And now Bh5 would win.} fxg6 (21... Rg8 $142) 22. Qxg6+ $16 Kd8 23. Qg7 $1 {[%cal Rg7h8]} Re8 24. Qxh6 b4 25. h4 {[%mdl 1024] White has strong compensation.} Bd3 26. Nf3 Rg8 27. Bg5 Bf5 28. g4 Bd3 (28... Be4 $16) 29. Bxe7+ Kxe7 30. Ng5 $1 Bg6 31. Nf3 $2 $40 {[%mdl 128] White has some attack.} (31. Nh7 $1 $18) 31... Be4 {aiming for ...b3.} 32. Ng5 $2 (32. Kh2 $11) 32... Bg6 $18 {[#]} 33. Nf3 $2 (33. Nh7 $1 $18) 33... Be4 {Strongly threatening ...b3.} 34. Kh2 b3 $2 {[#]} (34... Rxg4 35. Ng5 $18) (34... a3 $11 {and Black has nothing to worry.} 35. bxa3 bxa3) 35. axb3 $1 {[%mdl 64] Overworked Piece} Qxb3 $2 (35... Bd3 36. Qe3 (36. bxa4 Qxb2 37. Qe3 Rxg4 $15) 36... Qa6) 36. Rc6 {White is clearly winning.} Bg6 37. Qg5+ Kf7 38. Rc7 {Accuracy: White = 79%, Black = 47%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.04"]
[Round "4.1"]
[White "Kuipers, Stefan"]
[Black "Van der Wiel, John T.H."]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2455"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,86,26,56,50,41,34,45,19,21,14,17,12,8,7,45,20,34,35,33,9,22,0,14,19,14,4,9,-12,-13,-16,-14,-21,-19,-15,-11,-14,-11,-11,-14,-15,-13,-15,-15,-16,-11,-14,-5,-13,-8,-8,0,-22,-10,-10,0,0,0,-15,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 {[%cal Bd4b5,Bb5a3,Ba3c2][%mdl 32]} d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Be2 Bg5 10. O-O Bxc1 11. Rxc1 Nge7 12. Nc2 Ng6 {B32: Sicilian: Löwenthal and Kalashnikov Variations} 13. g3 O-O 14. Qd2 Qb6 {[#] LiveBook: 4 Games. White has an edge.} 15. b3 $146 ({Predecessor:} 15. Rfd1 Rad8 16. Nd5 Qa7 17. h4 Nge7 18. Qe3 {½-½ (18) Mekhitarian,K (2511)-Ikonnikov,V (2578) Dieren 2010}) 15... Rad8 16. Nd5 Qa7 17. Nde3 Nge7 18. Bf3 b5 19. Be2 bxc4 20. Bxc4 Bxc4 21. bxc4 Qc5 22. Rfd1 Kh8 23. Qd3 g6 {The position is equal.} 24. Qa3 Qxa3 25. Nxa3 Nd4 {[#] Hoping for ...Ne2+.} 26. Kf1 Ne6 27. Rb1 Nc5 28. Rb6 Nxe4 29. f3 Nc5 30. Rdxd6 Rxd6 31. Rxd6 Rb8 32. Nd5 Nf5 33. Rb6 Rxb6 34. Nxb6 $11 {[%mdl 4096] Endgame KNN-KNN} Kg7 35. Nd5 Nd6 36. Ke2 f6 37. Kd2 Kf7 38. Kc3 Ke6 39. Nb1 a5 40. Nd2 Na4+ 41. Kb3 Nc5+ 42. Kc3 Na4+ 43. Kb3 Nc5+ {Precision: White = 48%, Black = 61%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.04"]
[Round "4.2"]
[White "Warmerdam, Max"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2448"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,119,27,25,26,31,16,15,17,17,17,17,17,17,18,17,19,18,11,22,13,7,4,25,25,22,18,20,20,49,36,21,37,41,44,73,54,61,59,40,39,99,0,50,0,0,0,0,0,0,0,0,-156,-155,-150,-140,-115,-190,-151,-35,-21,-21,-25,-10,-10,-10,-15,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-6963,-1627,-7695,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bf5 6. g4 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Bg6 7. Ne5 Nbd7 8. Nxg6 hxg6 9. Nc3 e6 10. g5 Ne4 11. Nxe4 dxe4 12. h4 Bb4+ 13. Bd2 Qa5 14. a3 Bxd2+ 15. Qxd2 Qxd2+ 16. Kxd2 f5 17. c5 Ke7 18. b4 a6 19. Be2 e5 20. Kc3 exd4+ 21. exd4 Nf8 22. Bc4 Ne6 23. d5 (23. f3 $5) 23... cxd5 24. Bxd5 Rab8 {[#]} (24... Rhd8 $1 $14 25. Rad1 (25. Bxb7 Rd3+ 26. Kb2 Rd2+ 27. Kb3 Rad8 $14) 25... Rab8) 25. Rad1 (25. f3 $1 $16) 25... Nf4 26. Rd2 b6 27. cxb6 Rxb6 28. Bc4 $1 Rc8 29. Kb3 Rbc6 30. Rd4 $2 (30. Rc1 $11) 30... Ne6 $17 31. Bxe6 Kxe6 {[%mdl 4096] Endgame KRR-KRR} 32. f4 Rc3+ 33. Ka4 Rd3 (33... Rc1 $17 34. Rxc1 Rxc1) 34. Rxd3 $15 exd3 {KR-KR} 35. Rd1 Rc3 36. b5 $1 {[%cal Rb5a6]} axb5+ 37. Kb4 $1 Rc4+ {[%mdl 64] [#] Double Attack} 38. Kxb5 Rxf4 {Strongly threatening ...Rd4.} 39. Rxd3 Rxh4 40. a4 f4 41. a5 Rg4 42. a6 Rxg5+ 43. Kb4 Rf5 {White must now prevent ...Rf8.} 44. a7 Rf8 {...g5 is the strong threat.} 45. Ra3 Ra8 46. Kc4 g5 47. Kd3 g4 48. Ke4 g5 49. Ra6+ Kf7 50. Kd3 $2 {[%mdl 8192]} (50. Ra2 $11) 50... g3 (50... f3 $142 51. Ra5 g3 52. Rf5+ Kg6 53. Rxf3 Rxa7) 51. Ke2 g2 $2 (51... g4 $19 52. Kf1 f3) 52. Kf2 $11 {The position is equal.} f3 53. Ra3 g4 54. Ra4 $1 g3+ (54... Ke6 $5 {[%cal Rg4g3]} 55. Rxg4 Rxa7 56. Kxf3 Ra3+ 57. Kxg2 Kf5 $11) 55. Kg1 Ke6 56. Re4+ Kd5 57. Rd4+ Kc6 {Threatens to win with ...f2+.} 58. Rc4+ Kb6 {( -> ...Rh8)} 59. Rb4+ Kxa7 {Hoping for ...f2+.} 60. Rb7+ $1 Kxb7 {Accuracy: White = 77%, Black = 53%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.04"]
[Round "4.3"]
[White "Meissner, Felix"]
[Black "Lopez, Jasel"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2397"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,111,11,8,4,3,14,8,50,0,47,-2,50,45,41,40,38,32,33,47,62,56,50,57,54,48,49,40,54,50,50,40,51,49,47,24,43,46,40,39,47,39,50,51,57,53,70,68,79,79,86,80,86,83,86,86,86,86,86,86,86,86,86,86,95,93,97,86,111,101,124,118,133,133,133,133,133,133,133,133,133,105,133,133,133,133,133,133,133,126,133,133,133,87,85,0,110,0,98,0,130,0]} 1. e4 e6 2. d3 d5 3. Qe2 dxe4 4. dxe4 e5 5. Nf3 Nc6 6. c3 Bd6 {C00: French: Unusual White 2nd moves} 7. Nbd2 {LiveBook: 3 Games} Nf6 8. Nc4 Qe7 $146 {The position is equal.} ({Predecessor:} 8... h6 9. Qc2 O-O 10. Be2 a6 11. a4 Qe7 12. a5 Nh5 13. g3 Nf6 14. h3 Be6 {1-0 (49) Glek,I (2580)-Brynell,S (2473) Izmir 2004}) 9. Qc2 Be6 10. Ng5 O-O 11. Ne3 Rfd8 (11... Bd7 $11) 12. Nxe6 $14 Qxe6 13. Bc4 Qe8 14. O-O Ne7 15. a4 c6 16. a5 b5 17. axb6 axb6 18. Rxa8 Rxa8 19. Rd1 Bc7 20. g3 Rd8 21. Be2 Rxd1+ 22. Bxd1 Nc8 23. Nf5 Nd6 24. Nxd6 Bxd6 25. Be3 Bc7 26. Qa4 h6 27. Qa7 Qd8 28. Bf3 c5 29. Qb7 Kf8 30. Be2 Kg8 31. h3 Kf8 32. Kg2 Kg8 33. Bc4 Ne8 34. Qc6 Nd6 35. Ba2 Kf8 36. b4 cxb4 37. cxb4 Qb8 38. Bd5 Qd8 39. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Kg8 40. Bb3 Kh7 41. h5 f6 42. Be6 Kh8 43. Bg4 Qb8 44. f3 Kg8 45. Be6+ Kh8 46. Bd5 Kh7 47. g4 Qd8 48. Bf2 Nc8 49. Bb3 Ne7 50. Qc4 Qd7 51. b5 Qd8 52. Qe6 Bd6 53. Qc4 (53. Kg1 $16) 53... Ba3 (53... Bc7 $1 $11) 54. Qe6 Bd6 55. Qc4 Ba3 56. Qe6 {Precision: White = 57%, Black = 46%.} ({Better is} 56. Kf1 $16) 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.04"]
[Round "4.4"]
[White "Arutinian, David"]
[Black "Leenhouts, Koen"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2555"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,85,-11,-17,-20,-26,-27,-17,-6,0,-20,-18,-2,0,0,0,0,4,7,14,27,53,63,54,0,0,0,0,0,25,-21,48,13,79,83,68,12,29,31,49,2,293,307,295,-115,-98,-95,-88,-95,-93,-108,-108,-106,-116,-100,-80,-72,-33,-41,0,-80,0,-76,0,-77]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. d4 cxd4 7. exd4 Nxc3 8. bxc3 Qc7 9. Bd2 Nd7 10. Bd3 b6 11. O-O Bb7 12. Re1 Bd6 13. c4 {B22: Sicilian: 2 c3} O-O 14. h3 Bf4 15. Bc3 Rac8 {[#]} 16. Bb2 $146 ({Predecessor:} 16. Qe2 Ba6 17. Bd2 Bxd2 18. Nxd2 Rfd8 19. Rac1 Nf6 20. Nb3 Qd7 {0-1 (60) Melkumyan,H (2632)-Volokitin,A (2640) Austria 2016}) 16... Rfd8 17. a4 Ba6 18. Ra3 Nf8 19. Qa1 f6 20. Rc3 Qf7 21. a5 bxa5 22. Qxa5 Bb7 {Strongly threatening ...Bxf3.} 23. Be4 (23. Bc2 $14) 23... Bxe4 $11 24. Rxe4 e5 25. d5 Qg6 26. Re2 Nd7 ({Black should play} 26... Qb1+ $11 27. Bc1 (27. Ne1 $2 Bd2 $19 {[%mdl 64] Double Attack, Skewer}) 27... Bxc1) 27. Qa2 Nc5 {[#]} (27... e4 $1 $11 28. Nd4 Nc5) 28. Ba3 $1 $16 e4 29. Nd4 (29. Nh4 $14 Qh5 30. Bxc5 Rxc5 31. g3) 29... Be5 30. Bxc5 $1 Rxc5 31. Nb3 (31. Ne6 {seems wilder.} Rdxd5 32. Rc1 Rc8 33. c5 Rd7 34. Ng5+) 31... Rdxd5 $2 {[%mdl 8192] [#]} (31... Rcc8 $11 32. Rcc2 e3 33. Rxe3 Rxd5) 32. Rc1 $1 $18 Rxc4 33. Rce1 $2 (33. Rd2 $18 Qh5 34. Rxd5 Bh2+ {[%mdl 64] Discovered Attack} 35. Kxh2 Qxd5 36. Qxa7) 33... Qf7 {...f5 is the strong threat.} 34. Nd2 Rcd4 35. Nxe4 Rd1 36. Qa6 Rd8 37. g3 Rxe1+ 38. Rxe1 h5 39. h4 Qd7 40. Qe2 Qf7 41. Qa6 $1 Qd7 (41... Bd4 $17) 42. Qa2+ (42. Qe2 $11) 42... Qf7 43. Qa6 {Accuracy: White = 47%, Black = 31%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.04"]
[Round "4.5"]
[White "Lahaye, Rick"]
[Black "Williams, Simon K"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2414"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,99,12,30,9,22,20,62,81,99,97,102,98,122,129,137,133,114,39,134,130,432,415,483,177,177,177,175,150,140,108,106,100,106,101,93,30,31,33,51,51,52,52,53,41,47,41,41,29,41,12,22,54,69,30,92,31,32,31,103,103,111,115,113,113,319,302,306,308,299,297,239,163,163,163,29973,29975,29974,29976,29976,29977,29977,29972,29971,29973,29987,29988,29989,29990]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 h6 8. Bd2 {A24: English Opening vs King's Indian: Lines without ...Nc6} (8. Rb1 a5 9. h3 Re8 10. e4 c6 11. Re1 Nbd7 12. Be3 Qe7 13. a3 Nc5 14. b4 axb4 15. axb4 Ne6 16. Qd2 Kh7 {½-½ (80) Kovalenko,I (2626)-Cheparinov,I (2681) Yerevan 2014}) 8... Be6 9. Qb3 Nbd7 $146 ({Predecessor:} 9... b6 10. Qc2 Nc6 11. a3 a5 12. Nb5 Qd7 13. b4 Na7 14. bxa5 Nxb5 15. cxb5 bxa5 {1-0 (53) Gadschisade,M (1676)-Kusmierek,K (1543) Willingen 2005}) 10. Qxb7 {White is slightly better.} Nc5 11. Qb4 $1 e4 12. Nd4 exd3 13. Nxe6 ({And not} 13. Bxa8 Qxa8 14. Nxe6 fxe6 $15) 13... fxe6 14. Qa3 (14. Bxa8 Qxa8 15. Bf4 Ng4 $17) 14... Ng4 15. exd3 (15. Rae1 $16) 15... Nxd3 ({Better is} 15... Rb8 $1 $14) 16. Nd1 $1 $16 Ndxf2 $2 {[%mdl 8192]} (16... Nc5 $16 {is tougher.}) 17. Nxf2 $18 ({Not} 17. Rxf2 Nxf2 18. Nxf2 Qf6 $16) 17... Bd4 {[%cal Rf8f2]} 18. Be1 $2 (18. Qd3 Qf6 19. Bxa8 Nxf2 20. Rxf2 Qxf2+ 21. Kh1) 18... Rb8 19. Rd1 Qf6 {[#] Black wants to play ...Ne3.} 20. Rxd4 $1 Qxd4 21. Qd3 Qxd3 22. Nxd3 Ne3 23. Rxf8+ Kxf8 24. b3 (24. Bd2 $16 Nxc4 25. Bxh6+ Kf7 26. b3) 24... Nxg2 $11 25. Kxg2 e5 26. Ba5 Rc8 27. Nb4 c6 28. c5 Ke7 $1 29. Nd3 e4 30. cxd6+ Kxd6 31. Nb2 Rf8 $1 32. Bd2 h5 33. Be3 a6 (33... Ke6 $11) 34. Nc4+ ({White should play} 34. Bf4+ $1 $16 Kd5 35. h4) 34... Ke6 $14 35. Bf4 Kd5 ({Black should try} 35... h4 $14) 36. h4 $16 Kd4 37. Kf2 Rf5 38. Ke2 Kc3 $2 {[#]} (38... Rf7 $16 {might work better.}) 39. Ke3 $1 $18 {[%cal Re3e4]} Kc2 40. Kxe4 {Hoping for Ne3+.} Kb1 41. a4 Ka2 42. b4 Kb3 {[#]} 43. Nd6 $1 {[%cal Rd6f5]} Rxf4+ $2 (43... Rf6 $18) 44. gxf4 {White mates.} Kxa4 {[%mdl 4096] Endgame KN-KP} 45. Nf7 Kxb4 46. Ne5 c5 47. Nxg6 a5 48. Ne5 c4 49. f5 c3 50. f6 {Accuracy: White = 62%, Black = 42%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.05"]
[Round "5"]
[White "Pijpers, Arthur"]
[Black "Lahaye, Rick"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2482"]
[BlackElo "2414"]
[Annotator "RC"]
[PlyCount "59"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 6. Bg5 {[%emt 0:00:00]} Nbd7 {[%emt 0:01:26]} 7. Bc4 {[%emt 0:00:00]} Qa5 {[%emt 0:14:34]} 8. Qd2 {[%emt 0:00:23]} e6 {[%emt 0:02:00]} 9. O-O-O {[%emt 0:02:04]} Be7 {[%emt 0:10:28]} 10. Kb1 {[%emt 0:20:13]} h6 {[%emt 0:15:50]} 11. Be3 {[%emt 0:01:03]} Ne5 {[%emt 0:02:30]} 12. Bb3 {[%emt 0:00:41]} b5 {[%emt 0:04:59]} 13. f4 {[%emt 0:07:02]} b4 {[%emt 0:05:39]} 14. Na4 {[%emt 0:01:27]} Nxe4 {[%emt 0:01:52]} 15. Qe2 {[%emt 0:08:29]} Bd7 {[%emt 0:02:31]} 16. fxe5 {[%emt 0:04:18]} Bxa4 {[%emt 0:00:24]} 17. Nxe6 {[%emt 0:30:54]} fxe6 {[%emt 0:06:02]} 18. Qh5+ {[%emt 0:00:05]} Kd8 {[%emt 0:01:04]} 19. Bxa4 {[%emt 0:08:28]} Qxa4 {[%emt 0:06:29]} 20. exd6 {[%emt 0:07:59]} Bf6 {[%emt 0:07:25]} 21. Bb6+ {[%emt 0:01:12]} Kc8 {[%emt 0:00:09]} 22. Rhe1 {[%emt 0:00:09]} Qc6 {[%emt 0:13:15]} 23. Qg4 {[%emt 0:04:30]} Nc3+ {[%emt 0:03:11]} 24. bxc3 {[%emt 0:00:03]} Qxb6 {[%emt 0:00:04]} 25. d7+ {[%emt 0:01:37]} Kd8 {[%emt 0:01:39]} 26. Rxe6 {[%emt 0:00:01]} Qb5 {[%emt 0:00:17]} 27. c4 {[%emt 0:00:48]} Qb7 {[%emt 0:00:02]} 28. Rxf6 {[%emt 0:01:15]} b3 {[%emt 0:01:30]} 29. axb3 {[%emt 0:00:06]} gxf6 {[%emt 0:00:33]} 30. Qg7 {[%emt 0:00:05]} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.05"]
[Round "5"]
[White "Williams, Simon K"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2471"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,69,22,12,-10,0,0,0,20,14,0,29,33,18,21,50,23,51,43,37,44,50,49,42,18,63,78,64,62,60,65,141,-4,38,0,148,25,35,35,30,25,64,79,67,-81,-79,-77,-79,-68,-69,-233,51,51,481,458,548,550,1045,1019,29980,29981,29984,475]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. cxd5 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} (6. e3 O-O 7. cxd5 Bf5 8. Qb3 Bxb1 9. Rxb1 Qa5+ 10. Nd2 Nxd5 11. Bg3 e5 12. dxe5 Nd7 13. Qa3 Qxa3 14. bxa3 b5 {0-1 (57) Romanov,E (2611)-Saric,I (2689) Biograd 2018}) 6... Nxd5 7. Bd2 Bg4 8. Ne5 $146 {The position is equal.} ({Predecessor:} 8. e3 Nd7 9. Nc3 O-O 10. Nxd5 cxd5 11. Qb3 Qb6 12. Qxb6 Nxb6 13. Bb4 Bf6 {½-½ (41) Matveev,V (2222)-Gusarov,G (2211) Nizhnij Tagil 2008}) 8... Be6 9. e4 Nf6 10. Bc3 O-O 11. Nd2 Nbd7 12. Nd3 Nb6 13. Nc5 Bc8 14. Be2 Nfd7 15. Nd3 Qc7 16. f4 Rd8 17. a4 {a5 is the strong threat.} a5 18. O-O Nf8 19. Ne5 Nbd7 ({Black should try} 19... c5 $14 20. d5 e6) 20. Nd3 (20. Nxf7 $1 $16 {And now Qb3 would win.} Kxf7 21. Bc4+ Ke8 22. Qb3) 20... Nb6 21. Ne5 ({Better is} 21. Nb3 $14) 21... Nbd7 $1 $16 22. Bc4 ({White should play} 22. Nxf7 $1 $16 {aiming for Qb3.} Kxf7 23. Bc4+ Ke8 24. Qb3) 22... Nxe5 $11 23. fxe5 ({Of course not} 23. dxe5 b5 $11) 23... Be6 24. Qb3 Bxc4 25. Nxc4 {Black must now prevent Rxf7!} Ne6 26. Ne3 (26. Rad1 $14) 26... Nxd4 $17 27. Bxd4 Rxd4 28. Rxf7 Kh8 {Strongly threatening ...Rb4.} 29. Raf1 $2 ({Only move:} 29. Ng4 $1 $15) 29... Rb4 $2 (29... Rxe4 $19 30. h3 Qxe5) 30. Qe6 $40 {[%mdl 128] White is up to no good.} Qb6 $2 {[%mdl 8192]} (30... Rxe4 $14 31. Rxg7 Qxe5 32. Qxe5 Rxe5) 31. R1f3 $1 $18 ({But not} 31. Qh3 $2 Rxe4 32. R7f3 Qxb2 $19) 31... Rxa4 {Hoping for ...Ra1+.} 32. Rxe7 {Intending Re8+ and mate.} Qd8 {[#]} 33. Rff7 $1 {[%cal Rf7g7]} Ra1+ 34. Kf2 Qg8 35. Nc4 {Accuracy: White = 36%, Black = 42%.} (35. Ng4 $142 Qf8 36. Rxf8+ Rxf8+ 37. Nf6 Rd1 38. Rxb7 Rd2+ 39. Ke1 Rdd8 {[#]} 40. Nxh7 $1 {[%mdl 512]}) 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.05"]
[Round "5"]
[White "Leenhouts, Koen"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[ECO "E82"]
[WhiteElo "2447"]
[BlackElo "2448"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 5. f3 {[%emt 0:00:04]} O-O {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:36]} c5 {[%emt 0:00:36]} 7. Nge2 {[%emt 0:00:16]} b6 {[%emt 0:01:14]} 8. Qd2 {[%emt 0:00:25]} Ba6 {[%emt 0:00:05]} 9. b3 {[%emt 0:01:06]} e6 {[%emt 0:00:45]} 10. Rd1 {[%emt 0:08:36]} Nc6 {[%emt 0:00:34]} 11. d5 {[%emt 0:02:33]} exd5 {[%emt 0:01:02]} 12. cxd5 {[%emt 0:01:53]} Ne5 {[%emt 0:01:43]} 13. Ng3 {[%emt 0:06:34]} Bxf1 {[%emt 0:00:12]} 14. Kxf1 {[%emt 0:00:28]} a6 {[%emt 0:00:38]} 15. Bh6 {[%emt 0:05:17]} Bxh6 {[%emt 0:15:05]} 16. Qxh6 {[%emt 0:00:11]} Kh8 {[%emt 0:00:03]} 17. Nce2 {[%emt 0:07:36]} Ng8 {[%emt 0:00:58]} 18. Qd2 {[%emt 0:00:55]} Qh4 {[%emt 0:17:49]} 19. f4 {[%emt 0:14:32]} Nd7 {[%emt 0:11:35]} 20. Ng1 {[%emt 0:01:11]} Qf6 {[%emt 0:13:01]} 21. Nf3 {[%emt 0:02:06]} a5 {[%emt 0:01:08]} 22. Kf2 {[%emt 0:01:38]} a4 {[%emt 0:07:04]} 23. Rhe1 {[%emt 0:00:44]} axb3 {[%emt 0:00:42]} 24. axb3 {[%emt 0:00:31]} Rfe8 {[%emt 0:00:10]} 25. Kg1 {[%emt 0:04:27]} Qg7 {[%emt 0:02:33]} 26. h3 {[%emt 0:07:28]} Ra5 {[%emt 0:03:05]} 27. Kh2 {[%emt 0:01:48]} Rb5 {[%emt 0:07:48]} 28. e5 {[%emt 0:06:05]} Rxb3 {[%emt 0:01:48]} 29. e6 {[%emt 0:02:17]} Ndf6 {[%emt 0:00:36]} 30. Ng5 {[%emt 0:09:26]} fxe6 {[%emt 0:01:35]} 31. dxe6 {[%emt 0:00:26]} Ne7 {[%emt 0:00:12]} 32. Nf7+ {[%emt 0:03:09]} Kg8 {[%emt 0:00:05]} 33. Nxd6 {[%emt 0:00:13]} Rd8 {[%emt 0:01:19]} 34. Qf2 {[%emt 0:01:41]} Ra8 {[%emt 0:04:01]} 35. Nf7 {[%emt 0:02:25]} Nfd5 {[%emt 0:01:06]} 36. Re5 {[%emt 0:00:51]} Qf6 {[%emt 0:00:23]} 37. Rdxd5 {[%emt 0:02:15]} Nxd5 {[%emt 0:00:09]} 38. Rxd5 {[%emt 0:00:06]} Qxe6 {[%emt 0:00:27]} 39. Nh6+ {[%emt 0:00:20]} Kg7 {[%emt 0:04:37]} 40. Re5 {[%emt 0:00:52]} Qd7 {[%emt 0:01:05]} 41. Qe2 {[%emt 0:33:39]} Ra7 {[%emt 0:31:48]} 42. Ng4 {[%emt 0:00:00]} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.05"]
[Round "5"]
[White "Van der Wiel, John T.H."]
[Black "Meissner, Felix"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2391"]
[BlackElo "2397"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:10]} Nd7 {[%emt 0:00:14]} 4. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:07]} 5. Qxd4 {[%emt 0:00:18]} a6 {[%emt 0:00:28]} 6. Bxd7+ {[%emt 0:01:05]} Bxd7 {[%emt 0:00:23]} 7. Bg5 {[%emt 0:01:58] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (7. Nc3 e5 8. Qd3 Rc8 9. O-O Qc7 10. Rd1 Be6 11. a4 Nf6 12. Nd2 Be7 13. Nf1 Qc4 14. Ne3 Qxd3 15. Rxd3 Kd7 {½-½ (33) Xiong,J (2656)-Vachier Lagrave,M (2780) Douglas 2018}) 7... Rc8 {[%emt 0:03:11]} 8. Nc3 {[%emt 0:01:14]} h6 {[%emt 0:01:15]} 9. Bh4 {[%emt 0:01:44]} e5 {[%emt 0:03:16]} 10. Bxd8 $146 {[%emt 0:06:33]} ({Predecessor:} 10. Qd3 g5 11. Bg3 Nf6 12. O-O-O Qa5 13. Rhe1 Be7 14. Kb1 O-O 15. h4 {½-½ (53) David,A (2571)-Duda,J (2666) Drancy 2016}) 10... exd4 {[%emt 0:00:14]} 11. Ba5 {[%emt 0:01:22]} dxc3 {[%emt 0:00:13]} 12. Bxc3 {[%emt 0:00:05]} Nf6 {[%emt 0:08:16]} 13. Bxf6 {[%emt 0:03:05]} gxf6 {[%emt 0:00:05]} 14. Nd4 {[%emt 0:00:08]} f5 {[%emt 0:04:07]} 15. exf5 {[%emt 0:02:36]} Bg7 {[%emt 0:00:17]} 16. O-O-O {[%emt 0:00:18]} Bxd4 {[%emt 0:00:51]} 17. Rhe1+ {[%emt 0:02:44]} Kf8 {[%emt 0:01:49]} ({Resist} 17... Be5 18. Rxd6 Ke7 19. Rb6 $19) 18. Rxd4 {[%emt 0:00:25]} Bxf5 {[%emt 0:00:21]} 19. Re2 {[%emt 0:05:05]} Rc6 {[%emt 0:03:03]} 20. a4 {[%emt 0:02:00]} Rg8 {[%emt 0:05:25]} 21. Rf4 {[%emt 0:03:46]} Bd7 {[%emt 0:00:47]} 22. f3 {[%emt 0:00:40]} Rg6 {[%emt 0:01:41]} 23. b3 {[%emt 0:01:27]} Re6 {[%emt 0:03:11]} 24. Rd2 {[%emt 0:00:45]} Ke7 {[%emt 0:00:55]} 25. Rb4 {[%emt 0:03:55]} b6 {[%emt 0:00:58]} 26. Kb2 {[%emt 0:02:41]} a5 {[%emt 0:01:06]} 27. Rh4 {[%emt 0:08:25]} Rc5 {[%emt 0:00:40]} 28. g4 {[%emt 0:01:35]} Rf6 {[%emt 0:10:54]} 29. h3 {[%emt 0:05:17]} h5 {[%emt 0:07:45]} 30. Re2+ {[%emt 0:14:44]} Kf8 {[%emt 0:03:55]} 31. Rd2 {[%emt 0:03:28]} Bc6 {[%emt 0:02:53]} 32. gxh5 {[%emt 0:02:20]} Rh6 {[%emt 0:01:24]} 33. Rf4 {[%emt 0:09:59]} Rcxh5 {[%emt 0:01:31]} 34. h4 {[%emt 0:01:05]} Ke7 {[%emt 0:02:18]} 35. Rdd4 {[%emt 0:00:47]} Re6 {[%emt 0:01:00]} 36. Rc4 $19 {[%emt 0:00:45]} Rc5 {[%emt 0:01:03]} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.05"]
[Round "5"]
[White "Lopez, Jasel"]
[Black "Arutinian, David"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2390"]
[BlackElo "2555"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,89,3,0,6,-14,5,-15,0,-16,-19,-17,-21,-20,2,4,3,-9,-3,-11,0,-4,0,0,0,0,0,0,0,0,-8,-43,0,-36,0,0,0,0,0,0,0,0,0,-10,72,0,0,0,41,47,64,66,61,54,70,65,72,59,68,29,66,0,67,18,55,24,17,0,0,0,0,0,0,-5,-5,-62,0,0,0,-66,0,0]} 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bg3 O-O 6. Nbd2 c5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (6... b6 7. c3 c5 8. Bd3 Ba6 9. Bxa6 Nxa6 10. O-O Bxg3 11. hxg3 Qc7 12. Qe2 Nb8 13. e4 dxe4 14. Nxe4 Nbd7 {1-0 (55) Duda,J (2738)-Giri,A (2783) St Petersburg 2018}) 7. c3 Qc7 8. Ne5 b6 9. f4 Bb7 10. Bd3 Ne4 11. O-O f5 $146 ({Predecessor:} 11... f6 12. Ng4 Nd7 13. Nxe4 dxe4 14. Bc4 Bd5 {½-½ (30) Loch,H (2185)-Wielsch,K (2139) Baden 2013}) 12. Bh4 Nd7 {[%cal Rd7e5]} 13. g4 Ndf6 14. h3 a5 15. Ndf3 Ba6 16. Bxa6 Rxa6 17. gxf5 exf5 18. Kh2 c4 19. Rg1 b5 20. a3 Rb6 21. Rg2 Re8 22. Bxf6 Nxf6 23. Nh4 Qc8 24. Qf3 Rf8 25. Rag1 Rb7 $1 26. Qg3 {Black should prevent Qg5.} Bxe5 (26... Ne8 $11 {remains equal.}) 27. fxe5 ({White should try} 27. dxe5 $16 Ne4 28. Qf3) 27... Ne4 $11 28. Qf4 Qe6 (28... Kh8 {is more complex.} 29. Nf3 b4 30. axb4 axb4 31. cxb4 Rxb4 32. Rxg7 Rxb2+ 33. R1g2 Rxg2+ 34. Rxg2 c3) 29. Nf3 Rff7 30. Ng5 $36 {[%mdl 2048] White is more active.} Nxg5 31. Qxg5 Rb8 32. Rf1 Re8 33. Rf4 Ref8 34. Kg1 Re8 35. Kh2 Ref8 $1 36. Kh1 Re8 37. Rg1 Rb8 38. Rg2 b4 39. axb4 axb4 40. cxb4 Rxb4 41. Qd8+ Rf8 42. Qc7 (42. Qg5 $11 Rf7 43. Qd8+ Rf8 44. Qg5 Rf7) 42... Rf7 43. Qd8+ Rf8 44. Qc7 {[%csl Gg2][%cal Rc7g7] [#]} Rf7 (44... g6 $1 $15) 45. Qd8+ {Accuracy: White = 43%, Black = 31%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.07"]
[Round "6"]
[White "Arutinian, David"]
[Black "Van der Wiel, John T.H."]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2555"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,130,12,9,12,0,51,53,66,47,37,35,35,55,61,0,0,0,5,0,8,4,18,-13,-8,-85,-85,-85,-75,-93,-92,-87,-89,-80,-86,-90,-18,-6,-36,-17,0,0,0,0,0,0,0,0,0,0,8,-7,-8,-8,-6,-12,-6,-154,-149,-266,-266,-266,-266,-266,-267,-269,-269,-301,-301,-301,-301,-301,-301,-448,-444,-402,-401,-383,-369,-493,-493,-29961,-29962,-29959,-1137,-29967,-29967,-29969,-29966,-29966,-29965,-29969,0,-5492,0,-29965,-29966,-29976,-29977,-29977,-29978,-29978,-29978,-29978,-29979,-29979,-29979,-29979,-29980,-29980,-29980,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29986]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. Nc3 {A13: English Opening: 1...e6} (7. Be2 d4 8. exd4 cxd4 9. Bb5 Qe7+ 10. Qe2 Qxe2+ 11. Kxe2 Bd7 12. Re1 O-O-O 13. Kf1 a6 14. Bxc6 Bxc6 15. Nxd4 Be4 16. Nf3 Bxf3 17. gxf3 Bd6 18. Bxf6 {½-½ (18) Dubov,D (2703)-Aronian,L (2765) St Petersburg 2018}) 7... d4 8. Na4 {LiveBook: 4 Games} Bd7 $146 ({Predecessor:} 8... d3 9. Rc1 Ne4 10. Ne5 Nxe5 11. Bxe5 Qd5 12. Ba1 b6 {½-½ (58) Ushenina,A (2416)-Lagno,K (2547) Huaian 2017}) 9. Rc1 {The position is equal.} dxe3 (9... b6 $11) 10. dxe3 $14 b6 11. Bb5 Be7 12. O-O O-O 13. Qe2 Nb4 14. Rfd1 ({Better is} 14. Bc4 $14) 14... Bxb5 $1 $11 15. Qxb5 Qe8 16. Qxe8 Rfxe8 17. a3 Nbd5 {[%cal Bb4d5,Bd5f4,Bf4e2,Be2c1][%mdl 32]} 18. e4 Nf4 {aiming for ...Ne2+.} 19. e5 (19. Nc3 $11) 19... Ne2+ $17 20. Kf1 Nxc1 21. exf6 Nxb3 22. fxe7 Rxe7 23. Nc3 Ree8 24. Nb5 Rad8 (24... Na5 $17) 25. Rxd8 $11 Rxd8 26. Nxa7 Nd2+ 27. Nxd2 Rxd2 28. Be5 f6 29. Bc7 Rb2 30. a4 Rb4 31. Ke2 Kf7 {...Ke6 is the strong threat.} 32. Nc8 Rxa4 33. Nxb6 Rd4 34. Bg3 Ke6 35. Na8 (35. f3 $1 $11 {keeps the balance.}) 35... Kd5 {[%mdl 1024] Black has strong compensation.} 36. f3 (36. Nb6+ $17 Kc6 37. Nc8) 36... Kc6 $19 37. Nc7 Rd7 $1 38. Na6 {Hoping for Nb8+.} Kb6 39. Nxc5 Kxc5 {[%mdl 4096] Endgame KR-KB} 40. h4 Kc4 41. Bf4 Rd4 42. g3 Rd7 43. g4 (43. Be3 $142) 43... Kc3 44. h5 Re7+ 45. Be3 g6 46. hxg6 hxg6 47. Kf2 (47. f4 $19 f5 48. Kf2) 47... Kd3 48. Bc5 Re6 (48... Rc7 $142 49. Bb6 Rc2+ 50. Kg3 Rc3 51. Kf2 f5 52. gxf5 gxf5 53. f4 Ke4 54. Ba5 Rf3+ 55. Ke2 Kxf4 56. Bb6 Ke4 57. Bg1 Ra3 58. Bc5 Ra2+ 59. Ke1 Rc2 60. Bb6 Rh2 61. Ba7 Kf3 62. Bd4 f4 63. Kd1 Ra2 64. Kc1 Kg2 65. Bb2 f3 66. Kb1 Rxb2+ $1 {[%mdl 512]} 67. Kxb2 f2 68. Kc3 f1=Q 69. Kb4 Kf3 70. Kc5 Qa6 71. Kd5 Qb5+ 72. Ke6 Qc6+ 73. Ke7 Kg4 74. Kf8 Kf5 75. Kf7 Qd7+ 76. Kf8 Kg6 77. Kg8 Qg7#) 49. Ba7 Rc6 50. Kf1 Rc1+ 51. Kf2 Rc2+ 52. Kf1 Rc1+ (52... f5 $142 53. g5 f4 54. Bb6 Ra2 55. Ke1 Ra1+ 56. Kf2 Rb1 57. Bc5 Rb5 58. Ba7 Rb2+ 59. Ke1 Kc4 60. Kd1 Rb7 61. Bf2 Kd3 62. Kc1 Rc7+ 63. Kb1 Ke2 64. Bd4 Rd7 65. Bc5 Kxf3 66. Ka2 Kg3 67. Kb3 f3 68. Bg1 Rd5 69. Kc4 Rxg5 70. Be3 {[#]} f2 $1 {[%mdl 512]} 71. Bxg5 f1=Q+ 72. Kb4 Qe1+ 73. Kb3 Qe6+ 74. Ka3 Qd6+ 75. Ka4 Qd4+ 76. Kb5 Qd5+ 77. Kb6 Qxg5 78. Kc6 Kf4 79. Kd7 Qd5+ 80. Kc8 Ke5 81. Kb8 Kd6 82. Ka7 Qb5 83. Ka8 Kc7 84. Ka7 Qb7#) 53. Kf2 Rc2+ (53... Rb1 $19 54. Bc5 Rb2+ 55. Kf1 f5 56. gxf5 gxf5) 54. Kf1 $1 f5 {Black mates.} 55. gxf5 gxf5 56. Bb6 f4 57. Ba7 Rb2 58. Bc5 Rb5 59. Ba7 Ra5 60. Bb6 Ra6 61. Bc5 Kc4 62. Bf2 Ra1+ 63. Ke2 Ra2+ 64. Ke1 {[#]} Rxf2 $1 {[%mdl 512]} 65. Kxf2 Kd3 {Accuracy: White = 43%, Black = 74%.} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.07"]
[Round "6"]
[White "Pijpers, Arthur"]
[Black "Leenhouts, Koen"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2482"]
[BlackElo "2447"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 6. Re1 {[%emt 0:00:00]} b5 {[%emt 0:00:05]} 7. Bb3 {[%emt 0:00:00]} d6 {[%emt 0:00:07]} 8. c3 {[%emt 0:00:00]} O-O {[%emt 0:00:08]} 9. h3 {[%emt 0:00:00]} Na5 {[%emt 0:00:25]} 10. Bc2 {[%emt 0:00:05]} c5 {[%emt 0:00:06]} 11. d4 {[%emt 0:00:05]} Nd7 {[%emt 0:00:12]} 12. Nbd2 {[%emt 0:03:04]} exd4 {[%emt 0:01:26]} 13. cxd4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 14. d5 {[%emt 0:00:03]} Nce5 {[%emt 0:00:10]} 15. a4 {[%emt 0:00:04]} Bb7 {[%emt 0:00:36]} 16. Nh2 {[%emt 0:00:06]} c4 {[%emt 0:06:08]} 17. b3 {[%emt 0:00:09]} Nc5 {[%emt 0:05:17]} 18. bxc4 {[%emt 0:07:25]} bxc4 {[%emt 0:07:47]} 19. Rb1 {[%emt 0:22:53]} Qc7 {[%emt 0:06:41]} 20. Ba3 {[%emt 0:03:42]} Ncd3 {[%emt 0:03:28]} 21. Rf1 {[%emt 0:01:52]} f5 {[%emt 0:18:10]} 22. Nhf3 {[%emt 0:05:07]} fxe4 {[%emt 0:17:17]} 23. Nxe5 {[%emt 0:00:11]} Nxe5 {[%emt 0:05:39]} 24. Nxe4 {[%emt 0:00:22]} Bc8 {[%emt 0:06:41]} 25. Bb2 {[%emt 0:05:52]} Ng6 {[%emt 0:00:21]} 26. Qd4 {[%emt 0:09:13]} Rf7 {[%emt 0:00:08]} 27. Nd2 {[%emt 0:03:59]} Nf4 {[%emt 0:07:10]} 28. Qxc4 {[%emt 0:09:46]} Qd8 {[%emt 0:05:35]} 29. Rfe1 {[%emt 0:08:34]} Bxh3 {[%emt 0:00:43]} 30. gxh3 {[%emt 0:03:02]} Bh4 {[%emt 0:04:16]} 31. Nf3 {[%emt 0:06:26]} Nxh3+ {[%emt 0:00:17]} 32. Kg2 {[%emt 0:00:05]} Rxf3 {[%emt 0:01:04]} 33. Qe4 {[%emt 0:12:36]} Qg5+ {[%emt 0:01:30]} 34. Kxf3 {[%emt 0:00:01]} Rf8+ {[%emt 0:00:27]} 35. Ke2 {[%emt 0:00:03]} Rxf2+ {[%emt 0:01:08]} 36. Kd3 {[%emt 0:00:01]} Qd2+ {[%emt 0:00:24]} 37. Kc4 {[%emt 0:00:02]} Rf4 {[%emt 0:01:36]} 38. Bc3 {[%emt 0:02:44]} Qxc2 {[%emt 0:03:08]} 39. Rb8+ {[%emt 0:00:04]} Kf7 {[%emt 0:00:05]} 40. Rb7+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:44]} 41. Rb8+ {[%emt 0:05:44]} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.07"]
[Round "6"]
[White "Warmerdam, Max"]
[Black "Lopez, Jasel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2448"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,90,18,40,0,8,0,0,0,19,19,14,16,22,-26,-21,-36,0,0,0,-6,0,0,0,0,0,0,3,5,10,8,10,-10,0,0,0,0,0,0,0,0,0,-19,0,-23,0,0,12,12,20,12,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. O-O O-O 11. Rae1 Bh5 12. Ne5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Nxe5 13. dxe5 (13. Bxe5 Bg6 14. Bxg6 hxg6 15. a3 Qc6 16. Nf3 Ne4 17. Bf4 f6 18. Nd2 g5 19. Be3 f5 {0-1 (65) Aronian,L (2767)-Caruana,F (2822) chess.com INT 2018}) 13... Nd7 14. c4 Bg6 15. Bxg6 ({Avoid the trap} 15. cxd5 $2 Nc5 $19) 15... hxg6 $146 ({Predecessor:} 15... fxg6 16. cxd5 Rxf4 17. d6 Bf8 18. Qxe6+ Kh8 19. g3 Rf5 {1-0 (83) De Dovitiis,A (2345)-Valiente,C (2328) Vicente Lopez 2005}) 16. cxd5 Nc5 17. Qe3 {[#] aiming for d6.} exd5 18. Rc1 {And now b4 would win.} Qf5 {White must now prevent ...Nd3.} 19. Bg3 b6 20. Nf3 Ne6 21. Nd4 Nxd4 22. Qxd4 Rfd8 23. Rfd1 Bc5 24. Qd3 Qe6 25. Rc2 a5 26. a4 Rd7 27. h3 Re8 28. Kh2 Qc6 29. b3 Qe6 30. Qf3 d4 31. Rd3 Rd5 32. Rc1 Kf8 33. Qe4 {The position is equal.} Kg8 34. f4 Qf5 35. Qxf5 gxf5 36. Bf2 Re6 37. Rcd1 {[%cal Rf2d4]} (37. g4 {is more complex.} fxg4 38. hxg4 f6 39. exf6 Re4 40. Bg3) 37... f6 38. Bxd4 Bxd4 39. Rxd4 Rxd4 40. Rxd4 fxe5 41. fxe5 Rxe5 $11 {KR-KR} 42. Rd6 b5 43. Ra6 bxa4 44. bxa4 Kh7 45. h4 g6 {Accuracy: White = 63%, Black = 59%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.07"]
[Round "6"]
[White "Lahaye, Rick"]
[Black "Kuipers, Stefan"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2414"]
[BlackElo "2455"]
[Annotator "RC"]
[PlyCount "98"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nbd2 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 5. Nh4 {[%emt 0:00:06]} Be4 {[%emt 0:00:00]} 6. f3 {[%emt 0:07:03]} Bg6 {[%emt 0:00:04]} 7. e3 {[%emt 0:14:45]} e6 {[%emt 0:00:59]} 8. g3 {[%emt 0:10:40]} Be7 {[%emt 0:09:19]} 9. Qb3 {[%emt 0:03:33]} Qc7 {[%emt 0:03:00]} 10. Bg2 {[%emt 0:00:24]} Bh5 {[%emt 0:06:39]} 11. f4 {[%emt 0:02:57]} Nbd7 {[%emt 0:03:58]} 12. Qc3 {[%emt 0:06:48]} c5 {[%emt 0:14:23]} 13. dxc5 {[%emt 0:12:42]} Qxc5 {[%emt 0:03:25]} 14. cxd5 {[%emt 0:00:37]} Nxd5 {[%emt 0:09:59]} 15. Qxc5 {[%emt 0:00:52]} Nxc5 {[%emt 0:00:59]} 16. Nf5 {[%emt 0:00:58]} Nd3+ {[%emt 0:11:33]} 17. Kf1 {[%emt 0:00:05]} exf5 {[%emt 0:06:12]} 18. Bxd5 {[%emt 0:00:05]} O-O-O {[%emt 0:06:07]} 19. Bf3 {[%emt 0:00:26]} Bxf3 {[%emt 0:02:51]} 20. Nxf3 {[%emt 0:00:04]} Bc5 {[%emt 0:04:02]} 21. Ke2 {[%emt 0:10:03]} Rd5 {[%emt 0:06:01]} 22. Rd1 {[%emt 0:07:12]} Rhd8 {[%emt 0:00:18]} 23. Rd2 {[%emt 0:00:11]} Kb8 {[%emt 0:03:01]} 24. a3 {[%emt 0:00:37]} f6 {[%emt 0:00:49]} 25. Rc2 {[%emt 0:00:43]} Bb6 {[%emt 0:01:48]} 26. b4 {[%emt 0:05:26]} Nxc1+ {[%emt 0:00:32]} 27. Raxc1 {[%emt 0:00:05]} a5 {[%emt 0:00:15]} 28. Rc3 {[%emt 0:00:28]} h6 {[%emt 0:02:10]} 29. R1c2 {[%emt 0:02:39]} axb4 {[%emt 0:01:11]} 30. axb4 {[%emt 0:00:06]} Rd1 {[%emt 0:00:08]} 31. Rd2 {[%emt 0:00:44]} R8xd2+ {[%emt 0:00:35]} 32. Nxd2 {[%emt 0:00:07]} Rg1 {[%emt 0:00:23]} 33. Nc4 {[%emt 0:04:21]} Bc7 {[%emt 0:00:08]} 34. Rc2 {[%emt 0:00:12]} Rb1 {[%emt 0:01:18]} 35. Rb2 {[%emt 0:00:21]} Rxb2+ {[%emt 0:02:05]} 36. Nxb2 {[%emt 0:00:04]} b5 {[%emt 0:00:05]} 37. Kf3 {[%emt 0:07:48]} Kb7 {[%emt 0:00:14]} 38. e4 {[%emt 0:00:08]} Kc6 {[%emt 0:00:19]} 39. g4 {[%emt 0:04:30]} fxg4+ {[%emt 0:03:02]} 40. Kxg4 {[%emt 0:00:14]} g6 {[%emt 0:00:06]} 41. Nd3 {[%emt 0:31:16]} Kd7 {[%emt 0:04:31]} 42. h3 {[%emt 0:00:00]} Ke6 {[%emt 0:03:22]} 43. Nc5+ {[%emt 0:00:00]} Kf7 {[%emt 0:01:44]} 44. Kf3 {[%emt 0:00:00]} g5 {[%emt 0:03:24]} 45. f5 {[%emt 0:00:00]} h5 {[%emt 0:00:13]} 46. Ne6 {[%emt 0:00:00]} Be5 {[%emt 0:03:21]} 47. Nd8+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:52]} 48. Nc6+ {[%emt 0:00:00]} Kd7 {[%emt 0:03:43]} 49. Nxe5+ {[%emt 0:00:00]} fxe5 {[%emt 0:00:11]} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.07"]
[Round "6"]
[White "Meissner, Felix"]
[Black "Williams, Simon K"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "2397"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,87,33,40,32,32,70,35,80,71,58,0,0,-22,-5,-16,-7,-33,-21,-31,-16,-10,-13,-64,36,29,57,0,0,-35,-40,-43,-22,-15,-18,-21,-13,-13,-13,-13,-13,-13,-13,-54,-44,-99,-96,-103,-33,-32,-24,-136,-131,-123,-33,-31,-39,-56,-32,-142,-137,-391,-384,-29992,-29993,-29993,-29994,-29994,-29973,-29998,-29999,-29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Nbd7 7. h3 e5 8. d5 Nc5 9. Qc2 a5 10. g4 c6 {E93: King's Indian: Classical: Petrosian System with 7...Nbd7} 11. Be3 Bd7 (11... cxd5 12. cxd5 a4 13. Nd2 Bd7 14. a3 Ne8 15. h4 Nc7 16. h5 b5 17. Na2 N7a6 18. Kf1 {0-1 (27) Postny,E (2615)-Demchenko,A (2679) St Petersburg 2018}) 12. Nd2 (12. Bxc5 $5 dxc5 13. Nxe5 $16) 12... Rc8 {White is slightly better.} 13. g5 $146 ({Predecessor:} 13. Bxc5 dxc5 14. dxc6 Bxc6 15. O-O-O Qe8 16. g5 Nd7 17. Bg4 f5 18. gxf6 Bxf6 19. Nd5 h5 20. Bxd7 Bxd7 {0-1 (39) De Freitas,J (1919)-Ichimura G Barbosa,L (1937) Sao Paulo 2018}) 13... Ne8 14. Nb3 (14. f3 $14) 14... Na6 $11 15. h4 f5 16. f3 a4 17. Nc1 fxe4 18. fxe4 cxd5 19. Nxd5 Nc5 20. b4 ({White should play} 20. Rf1 $11) 20... axb3 (20... Ne6 $1 $15 21. Nd3 Nd4 22. Bxd4 exd4) 21. Nxb3 $14 Na4 22. Qd2 (22. O-O-O $14) 22... Nc7 $11 23. Nxc7 Qxc7 24. c5 Be6 {[%cal Ra4c5]} 25. Qxd6 Qxd6 26. cxd6 Rfd8 27. d7 Bxd7 28. Na5 Be6 {White must now prevent ...Bf8.} 29. Nxb7 Rd7 {And now ...Rc3 would win.} 30. Na5 Nc3 31. Ba6 (31. Rc1 $15) 31... Ra8 $1 $17 {[%cal Ra8a6]} 32. Bc4 Bxc4 (32... Bf7 $17 33. Rc1 Nxe4) 33. Nxc4 $15 Rd3 $36 {[%mdl 2048] Black fights for an advantage.} ({Reject} 33... Rxa2 $6 34. Rxa2 Nxa2 35. Nb6 $14) 34. Bb6 (34. Rh2 $11 {keeps the balance.}) 34... Ra4 $17 35. Nd2 Nxe4 (35... h5 $17 36. Rh2 Nxe4 37. Nxe4 Rxe4+ 38. Kf1 Rb4) 36. Nxe4 $15 Rxe4+ 37. Kf2 Rd2+ 38. Kg3 {[#]} (38. Kf3 $15 Rf4+ 39. Ke3) 38... Ra4 $1 $17 {[%cal Ra4a3]} 39. Rhe1 $2 {[%mdl 8192] [#]} (39. Rae1 $17 {was necessary.}) 39... e4 $1 $19 {( -> ...Be5+)} 40. Rab1 $2 (40. Kf4 $19 Bxa1 41. Rxa1) 40... Be5+ {Black mates.} 41. Kh3 Rh2+ 42. Kg4 Raxa2 {[%cal Ra2g2]} 43. Rxe4 Rag2+ 44. Kf3 Rg3# {Accuracy: White = 26%, Black = 53%.} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.08"]
[Round "7"]
[White "Williams, Simon K"]
[Black "Arutinian, David"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2471"]
[BlackElo "2555"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,68,-17,-10,-15,-9,-32,0,0,19,21,27,0,-12,-10,11,24,66,58,108,70,94,96,100,45,81,69,114,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-34,0,-12,-10,-27,0,0,0,-19,-14,-52,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. d5 (4. c3 h6 5. Bh4 b6 6. e3 Bb7 7. Nbd2 Be7 8. Bd3 Nc6 9. a3 O-O 10. O-O cxd4 11. cxd4 Rc8 12. Qe2 Nh5 13. Bxe7 Qxe7 14. Rac1 Nf6 15. Rc2 Nb8 16. Rfc1 Rxc2 17. Rxc2 Rc8 18. Rxc8+ Bxc8 19. e4 {1-0 (58) Carlsen,M (2837)-Korobov,A (2652) Riadh 2017}) 4... Qa5+ 5. c3 Nxd5 6. e4 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} Nf6 7. e5 h6 $146 ({Predecessor:} 7... Ne4 8. Nbd2 Nxd2 9. Nxd2 Qc7 10. Nc4 Nc6 11. Nd6+ Bxd6 12. exd6 {½-½ (22) Vazquez Igarza,R (2573)-Baklan,V (2600) Benasque 2017}) 8. Bh4 ({Don't play} 8. exf6 hxg5 9. fxg7 Bxg7 $17) 8... Ne4 9. Bd3 d5 {...g5 is the strong threat.} 10. Bxe4 (10. exd6 $5 Nxd6 11. Nbd2 $11) 10... dxe4 11. Nfd2 Bd7 12. Nxe4 Bc6 13. Nbd2 $1 Qc7 14. O-O Nd7 15. f4 c4 16. Qe2 ({White should play} 16. Qg4 $16) 16... Bd5 17. b3 Nc5 {[%cal Rc4b3] [#]} 18. bxc4 (18. Nd6+ $1 $16 Bxd6 19. exd6 Qxd6 20. Nxc4 Bxc4 21. Qxc4) 18... Bxe4 19. Nxe4 Nxe4 20. Qxe4 Bc5+ 21. Kh1 O-O 22. Rad1 Rac8 23. f5 Qc6 24. Qg4 {[#] Intending Bf6 and mate.} exf5 25. Rxf5 {Threatens to win with Bf6.} Qg6 26. Qf3 Qe6 27. Qe4 Be3 28. Rf3 Rxc4 29. Qxb7 Rxh4 30. Rxe3 Ra4 31. Qd5 Rxa2 {And now ...Qxd5 would win.} 32. h3 Ra3 (32... Ra1 $15 33. Kh2 Rxd1 34. Qxd1 a5) 33. Qxe6 $11 fxe6 34. Rd6 Rc8 {Accuracy: White = 39%, Black = 48%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.08"]
[Round "7"]
[White "Kuipers, Stefan"]
[Black "Meissner, Felix"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2455"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,122,60,35,52,69,45,86,10,0,-2,29,43,64,64,65,65,66,65,71,59,65,57,67,37,101,0,0,0,0,3,8,22,32,-8,-13,-15,70,-187,-179,-225,-241,-433,-404,-449,-441,-436,-439,-439,-426,-516,-496,-461,-261,-478,-333,-289,-249,-3029,-2255,-29983,-29983,-29983,-29984,-2030,-766,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-29986,-2003,-829,-723,-678,-636,-620,-1208,-1165,-1367,-1367,-1295,-1203,-1206,-1119,-5384,-624,-613,-486,-453,-437,-1137,-1135,-29945,-4726,-1451,-492,-479,-333,-327,-320,-29952,-29953,-6107,-7069,-29951,-1379,-5302,-5210,-29986,-29987,-29986,-29987]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. h4 {B06: Modern Defence} h6 7. h5 (7. O-O-O b5 8. Kb1 Bb7 9. f3 Ngf6 10. Nge2 b4 11. Na4 a5 12. Ng3 h5 13. b3 Bc6 {1-0 (60) Fedorchuk,S (2648)-Almasi,Z (2682) Riadh 2017}) 7... g5 $1 8. f4 (8. a3 $16) 8... gxf4 $11 9. Bxf4 b5 10. O-O-O Nb6 11. Nf3 Nf6 12. e5 Nfd5 $146 13. Nxd5 Nxd5 14. Bd3 Be6 15. Nh4 Qd7 16. g4 b4 (16... Bxg4 $14 17. Be4 c6 18. Bxd5 cxd5) 17. Bf5 ({Better is} 17. Nf5 $16 Bf8 18. Qg2) 17... Qa4 $1 {[%cal Ra4a2]} 18. Bxe6 fxe6 19. Kb1 {And now exd6 would win.} Rb8 20. Ka1 {Ng6 is the strong threat.} Rb5 {Strongly threatening ...Nc3!} 21. Rh3 ({Not} 21. b3 $2 Qa3 $19) 21... Ra5 $40 {[%csl Ga5][%cal Ra4a2][%mdl 128] Black has some attack.} 22. a3 $1 Kd7 (22... Nxf4 $11 23. Qxf4 Qxc2) 23. Bh2 $2 {[%mdl 8192]} (23. Ng6 $14 {was forced to keep a grip.} Rb8 24. Rf3 (24. Bxh6 Bxh6 25. Qxh6 Qxc2 $11)) 23... Rb8 $19 24. Ng6 Qc6 ({Inferior is} 24... bxa3 25. b3 $16) 25. Qc1 $2 {[#]} (25. Bg3 Nc3 26. Be1) 25... Nc3 $1 {[%mdl 512]} 26. Rdd3 (26. bxc3 Rxa3+) 26... Qd5 {[%csl Gc3][%cal Rd5a2]} 27. Rxc3 bxc3 28. Rxc3 Qxd4 29. Bf4 Rab5 30. Qh1 {White wants to mate with Qc6+.} Rd5 (30... c5 $142 31. Be3 Qd5 32. Qxd5 exd5) 31. Qh4 $2 (31. Qc1 {is a better defense.}) 31... Qg1+ 32. Ka2 {[#]} Bf6 $1 {[%mdl 512]} 33. exf6 $2 {[#]} (33. Qg3 Qxg3 34. Rxg3) 33... Rd1 $1 {[%csl Gg1][%cal Rd1a1]} 34. b4 Ra1+ 35. Kb3 Qb1+ 36. Kc4 {[#]} Qf1+ (36... Rxa3 $142 $1 {[%mdl 512]} 37. Rxa3 Qxc2+ 38. Kd4 Rxb4+ 39. Ke3 Qe4+ 40. Kf2 Rb2+ 41. Bd2 Rxd2+ 42. Kg3 Qg2+ 43. Kf4 Rd4+ 44. Ke3 Re4+ 45. Kd3 Qe2+ 46. Kc3 Rc4+ 47. Kb3 Qc2#) 37. Kb3 a5 38. Ne5+ dxe5 39. Rd3+ Kc6 40. Bxe5 Qb1+ 41. Kc3 Rxa3+ (41... Qc1 $142 42. Kd4 Rd8+ 43. Ke4 Qxc2) 42. Kd2 Rxd3+ 43. cxd3 Qxb4+ {[%mdl 4096] Endgame KQR-KQB} 44. Ke2 {If only White now had time for f7....} exf6 45. Bxf6 Rg8 46. Qh1+ Kd7 47. g5 Qg4+ 48. Ke3 Qg3+ (48... Rxg5 $142 49. Bxg5 Qxg5+ 50. Kd4 Qd2) 49. Ke2 Rxg5 50. Bxg5 Qxg5 {KQ-KQ} ({Weaker is} 50... hxg5 51. h6 $11) 51. Qf3 (51. Qe4 $142 Qxh5+ 52. Ke1) 51... Qf5 52. Qh1 Qg4+ (52... Qe5+ $142 53. Kf2 Qb2+ 54. Kg3 a4 55. Qd1 a3 56. Qa4+ Kd8 57. Qa8+ Ke7 58. Qa7 Kd8 59. Qa8+ Kd7 60. Qa4+ c6 61. Qa7+ Kd6 62. Qa8 Kc7 63. Qa7+ Kd6 64. Qa8 Ke7 65. Qa7+ Kd6) 53. Kd2 Qf4+ (53... Qb4+ $142 54. Kc2 a4) 54. Kc2 a4 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 55. Qg1 Kd6 56. Qa7 $2 (56. Qg8 $19) 56... Qb4 57. Qa8 Qb3+ 58. Kd2 Kd7 (58... a3 $142 59. Qf8+ Kc6 60. Qf3+ Qd5 61. Qf6 Qa5+ 62. Kc2 a2 63. Qa1 Qxh5 64. Kd2 Qc5 65. d4 Qc4 66. Qh1+ Kd7 67. Qa1 Kd6 68. Qb2 Qf1 69. Qb4+ Kd7 70. Qa4+ Ke7 71. Qa3+ Kf7 72. Qg3 a1=Q 73. Qxc7+ Kg6 74. Qg3+ Kh5 75. Qe5+ Qf5 76. Qh2+ Kg6 77. Qg3+ Qg5+ 78. Qxg5+ hxg5 79. d5 exd5 80. Kd3 g4 81. Kc2 g3 82. Kb3 g2 83. Kb4 g1=Q 84. Kb5 Qc3 85. Ka6 Qc6+ 86. Ka5 Qe1#) 59. Qf8 a3 60. Qxh6 Qb2+ 61. Kd1 a2 {Accuracy: White = 27%, Black = 55%.} 0-1

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.08"]
[Round "7"]
[White "Leenhouts, Koen"]
[Black "Lahaye, Rick"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2447"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,13,50,31,67,22,29,26,58,58,55,56,52,76,64,14,70,54,135,138,137,144,327,334,317,313,317,319,325,302,400,401,460,480,472,402,405,420,438,437,477,433,429,408,392,340,334,272,819,818,999,989,931,921,29995,29996]} 1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 Nd7 5. Bg2 a6 $146 ({Predecessor:} 5... Ngf6 6. O-O Bd6 7. Nc3 O-O 8. Nd2 Re8 9. e4 dxe4 10. Ndxe4 Bc7 11. Re1 h6 12. f4 Nxe4 13. Nxe4 Rb8 14. Be3 a5 15. Qc2 b6 16. Rad1 Bb7 {1-0 (66) Papaioannou,I (2609)-Lajthajm,B (2502) Budva 2009}) 6. O-O {D30: Queen's Gambit Declined: Systems without Nc3} dxc4 7. Qc2 b5 8. Ne5 {White has an edge.} Nxe5 9. dxe5 Bd7 10. b3 cxb3 11. axb3 Ne7 12. Bg5 Qc7 ({Black should try} 12... h6 $11 13. Bxe7 Bxe7) 13. Nc3 $14 {aiming for Nxb5.} b4 (13... Qxe5 $14 14. Bf4 Qc5) 14. Nb5 $1 $16 {[%cal Rb5c7]} Qxe5 {[#]} 15. Qd3 $1 $36 {[%mdl 2048] Keeping Black busy.} f6 $2 {[#]} (15... Nd5 $16 {was called for.} 16. Bxd5 Rc8) 16. Bf4 $1 $18 {[%cal Rf4e5]} ({Weaker is} 16. Nd6+ Qxd6 17. Qxd6 Nd5 $14) 16... Qxb5 17. Qxb5 cxb5 18. Bxa8 Nf5 19. Rxa6 Nd4 20. Be3 Nxe2+ 21. Kg2 Nc3 22. Bf3 e5 23. Ra8+ Kf7 24. Ra7 Ke8 25. Rfa1 e4 26. Bh5+ g6 27. Rb7 gxh5 28. Raa7 Nd5 $2 ({Wrong is} 28... Bc8 $2 29. Ra8 $18) (28... Kf7 29. Rxd7+ Kg6) 29. Rxd7 Nxe3+ 30. fxe3 {Threatening mate with Rdb7.} Bc5 31. Rab7 {Intending Rg7 and mate.} Bxe3 32. Rg7 {Accuracy: White = 89%, Black = 36%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.08"]
[Round "7"]
[White "Van der Wiel, John T.H."]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2391"]
[BlackElo "2448"]
[Annotator "RC"]
[PlyCount "52"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:17]} 5. Nc3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:55]} 6. Bg5 {[%emt 0:01:18]} e6 {[%emt 0:00:20]} 7. Qd2 {[%emt 0:00:07]} a6 {[%emt 0:00:06]} 8. O-O-O {[%emt 0:00:11]} Bd7 {[%emt 0:00:09]} 9. f3 {[%emt 0:01:04]} b5 {[%emt 0:01:38]} 10. Nxc6 {[%emt 0:01:40]} Bxc6 {[%emt 0:00:07]} 11. Ne2 {[%emt 0:00:18]} Bb7 {[%emt 0:00:29]} 12. Kb1 {[%emt 0:01:46]} h6 {[%emt 0:16:25]} 13. Be3 {[%emt 0:01:40]} Qc7 {[%emt 0:00:25]} 14. Rg1 {[%emt 0:03:34]} Nd7 {[%emt 0:11:00]} 15. Nd4 {[%emt 0:06:30]} Ne5 {[%emt 0:22:09]} 16. b3 {[%emt 0:12:01]} Be7 {[%emt 0:15:40]} 17. Bxb5+ {[%emt 0:09:08]} axb5 {[%emt 0:00:17]} 18. Nxb5 {[%emt 0:00:07]} Qc6 {[%emt 0:14:27]} 19. Nxd6+ {[%emt 0:00:57]} Kf8 {[%emt 0:01:22]} 20. Qd4 {[%emt 0:29:58]} Ng6 {[%emt 0:05:26]} 21. Qb6 {[%emt 0:07:53]} Qxb6 {[%emt 0:02:35]} 22. Bxb6 {[%emt 0:00:08]} Bc6 {[%emt 0:00:04]} 23. Bc7 {[%emt 0:07:42]} Ra7 {[%emt 0:00:25]} 24. Bb8 {[%emt 0:00:37]} Ra8 {[%emt 0:00:05]} 25. Bc7 {[%emt 0:00:15]} Ra7 {[%emt 0:00:04]} 26. Bb8 {[%emt 0:00:10]} Ra8 {[%emt 0:00:13]} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.08"]
[Round "7"]
[White "Lopez, Jasel"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2390"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 36,79,37,34,86,87,93,53,104,25,8,0,62,30,68,57,75,-28,-60,-50,76,75,187,167,302,294,320,299,452,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. Nd3 f4 12. Bd2 g5 13. Rc1 Ng6 14. c5 Nf6 15. Nb5 Rf7 16. cxd6 cxd6 17. Qc2 Ne8 18. a4 h5 19. Nf2 a6 {E99: King's Indian: Classical Main Line: 9 Ne1 Nd7 10 f3 f5} (19... Bf8 $14) (19... Bf8 20. h3 Rg7 21. Qb3 Nh4 22. Rc2 g4 23. fxg4 Nf6 24. Be1 hxg4 25. hxg4 Nh5 26. Nh1 f3 27. Bxf3 Nf4 28. Ng3 Bxg4 29. Bxg4 Rxg4 {1-0 (40) Ivanchuk,V (2740)-Cheparinov,I (2696) Sofia 2008}) 20. Na3 $16 Nh4 21. Qb3 Bf8 $146 {White is slightly better.} ({Predecessor:} 21... g4 22. fxg4 Qg5 23. Qh3 Nf6 24. g3 Ng6 25. Rxc8+ Rxc8 26. gxh5 Ne7 27. Kh1 {1-0 (42) Ivic,M (2253)-Armanda,I (2342) Omis 2006}) 22. Rc2 ({Better is} 22. Nc4 $16 b5 23. axb5 axb5 24. Qxb5) 22... Bd7 $11 23. a5 Rb8 ({Black should play} 23... Nf6 $11) 24. Be1 Qf6 25. h3 $36 {[%mdl 2048] Black is under pressure.} Rh7 26. Bxa6 (26. Nc4 $16) 26... g4 $1 {[%cal Rg4f3]} 27. fxg4 f3 (27... hxg4 $15 {stays ahead.} 28. Nxg4 Bxg4 29. hxg4 Qh6) 28. g3 $16 {[#] Hoping for Bb5.} Ng2 (28... bxa6 $16 29. Qxb8 Ng2) 29. Bb5 $18 (29. Bxb7 h4 $11) 29... Nxe1 (29... Bxb5 $142 30. Nxb5 h4) 30. Rxe1 h4 31. Bxd7 hxg3 (31... Rxd7 {was called for.} 32. gxh4 {[%mdl 64] Overworked Piece} Qxh4 33. Qxf3 Rf7) 32. Bf5 $2 (32. Be6+ $18 Kh8 33. Re3 gxf2+ 34. Rxf2) 32... gxf2+ $11 {The position is equal.} 33. Rxf2 Rxh3 34. Rxf3 Qh4 $1 35. Be6+ Kg7 {( -> ...Rh1+)} 36. Rxh3 Qxe1+ {[%mdl 64] [#] Double Attack} 37. Kg2 Qe2+ 38. Kg3 {Threatens to win with Qc2.} Nf6 39. Bf5 $1 {Black must now prevent Qc2.} Qe1+ 40. Kg2 {Accuracy: White = 39%, Black = 42%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.09"]
[Round "8"]
[White "Arutinian, David"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2555"]
[BlackElo "2455"]
[Annotator "ChessBase"]
[PlyCount "65"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 1:25:27]} d5 {[%emt 1:25:27]} 2. e3 {[%emt 0:00:30]} Nf6 {[%emt 0:00:30]} 3. c4 {[%emt 0:00:30]} c6 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:30]} e6 {[%emt 0:00:30]} 5. b3 {[%emt 0:00:30]} Bd6 {[%emt 0:00:30]} 6. Bb2 {[%emt 0:00:30]} O-O {[%emt 0:00:30]} 7. d4 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:30]} 8. Bd3 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 9. Qc2 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 10. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:00]} 11. dxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:00]} 12. Nxe5 {[%emt 0:00:00]} Bxe5 {[%emt 0:00:00]} 13. Ne2 {[%emt 0:00:00]} d4 {[%emt 0:00:00]} 14. e4 {[%emt 0:00:00]} Qa5+ {[%emt 0:00:00]} 15. Qd2 {[%emt 0:00:00]} Qxd2+ {[%emt 0:00:00]} 16. Kxd2 {[%emt 0:00:00]} Nxe4+ {[%emt 0:00:00]} 17. Bxe4 {[%emt 0:00:00]} d3 {[%emt 0:00:00]} 18. Bxe5 {[%emt 0:00:00]} dxe2 {[%emt 0:00:00]} 19. f4 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 20. Kxe2 {[%emt 0:00:00]} Bg4+ {[%emt 0:00:00]} 21. Ke3 {[%emt 0:00:00]} Rad8 {[%emt 0:00:00]} 22. h3 {[%emt 0:00:00]} Bc8 {[%emt 0:00:00]} 23. Rhd1 {[%emt 0:00:00]} fxe5 {[%emt 0:00:00]} 24. fxe5 {[%emt 0:00:00]} Rxd1 {[%emt 0:00:00]} 25. Rxd1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 26. Rc1 {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 27. Bxh7 {[%emt 0:00:00]} Kxe5 {[%emt 0:00:00]} 28. Bg6 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 29. Be4 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 30. Rc5+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 31. Kf3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 32. Rc7 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 33. h4 {[%emt 0:00:00]} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.09"]
[Round "8"]
[White "Pijpers, Arthur"]
[Black "Van der Wiel, John T.H."]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2482"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,127,40,56,37,26,30,23,36,42,35,55,68,75,70,80,60,68,61,50,12,39,37,39,31,33,27,50,51,43,51,51,52,64,62,98,58,52,44,45,37,50,50,58,57,57,57,45,43,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,75,60,60,60,60,60,60,60,60,60,60,60,60,60,60,0,60,0,0,0,155,162,170,177,185,185,185,186,435,0,0,0,0,0,0,0,0,0,0,0,0,0,29990,29991,29991,29992]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 4. Ng3 g6 5. Bc4 h5 $146 ({Predecessor:} 5... Bg7 6. d3 d6 7. h4 h5 8. Bg5 Qd7 9. Nd5 b6 10. c3 Bb7 11. a4 f6 12. Be3 {1-0 (29) Kadric,D (2500)-Kurajica,B (2516) Sarajevo 2018}) 6. O-O {B23: Closed Sicilian: Lines without g3} h4 7. Nge2 h3 8. g3 {White has an edge.} d6 9. Nd5 Bg7 10. d3 Nh6 11. Bd2 f5 12. Ne3 f4 13. Nd5 g5 14. Nec3 Nd4 15. Nb5 Nxb5 16. Bxb5+ Kf8 17. a4 Ng4 18. Bc4 Nf6 19. a5 Rb8 20. b4 Bg4 21. f3 Be6 22. Nxf6 ({Don't play} 22. gxf4 $6 exf4 23. bxc5 (23. Nxf4 Bxc4 24. Ng6+ {[%mdl 64] Double Attack, Discovered Attack} Kg8 $11) 23... Bxd5 $14) (22. Nxf4 {looks sharper.} Bxc4 23. Ng6+ Kg8 24. Nxh8 Be6 25. Ng6) 22... Qxf6 23. Bxe6 Qxe6 24. g4 Kf7 25. c4 Rhc8 26. Qa4 Bf6 27. Rfb1 Bd8 28. Kf2 b6 29. axb6 Bxb6 {[#] Threatens to win with ...cxb4+.} 30. b5 $1 Rc7 31. Qd1 Qc8 32. Ra6 Ke6 33. Rba1 Rcb7 34. Ke2 Qc7 35. Ba5 Kf6 36. Ra2 Ke6 37. Qa1 Kf6 38. Bxb6 axb6 39. Ra8 Rxa8 40. Rxa8 $16 {[%mdl 4096] Endgame KQR-KQR} Kg7 41. Qa6 Kh7 42. Kd2 Kg7 $1 43. Kc2 Kh7 $1 44. Kb2 Kg7 $1 45. Qa1 Rb8 46. Ra7 Rb7 47. Ra6 Qb8 48. Qf1 Ra7 49. Kb3 (49. Kc3 $14) 49... Qc7 (49... Rxa6 $1 $11 50. bxa6 Qa7) 50. Qxh3 (50. Kc2 $14) 50... Rxa6 $1 $11 51. bxa6 $14 {KQ-KQ} b5 $2 {[#]} ({Better is} 51... Qa7 $11) 52. Qh5 $1 $16 {[%cal Rh5g5]} ({Weaker is} 52. cxb5 Qa5 $11) 52... Qa5 53. Qxg5+ Kf7 54. Qf5+ Ke7 55. Qh7+ Kf8 $2 (55... Kf6) 56. a7 $2 (56. Qd7 $18) 56... Qa4+ 57. Kb2 Qb4+ 58. Kc2 {[%cal Ra7a8]} Qa4+ 59. Kd2 Qa2+ 60. Ke1 Qb1+ 61. Kf2 {[%cal Ra7a8]} Qc2+ 62. Kg1 {[%cal Ra7a8]} Qd1+ $2 {[%mdl 8192]} (62... Qc1+ $11 63. Kg2 Qa1 64. cxb5 Qa2+ 65. Kh3 Ke8) 63. Kg2 {[%cal Ra7a8]} Qe2+ 64. Kh3 {Accuracy: White = 73%, Black = 62%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.09"]
[Round "8"]
[White "Warmerdam, Max"]
[Black "Williams, Simon K"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2448"]
[BlackElo "2471"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,109,22,18,42,33,40,40,79,28,99,94,143,147,162,165,197,189,192,189,185,188,199,180,217,212,212,200,214,168,176,185,177,177,200,194,199,191,181,149,199,204,246,243,249,237,295,298,289,293,302,305,375,384,404,383,399,361,414,384,405,391,374,305,409,401,729,727,699,697,757,771,722,741,926,895,1216,1063,1043,1045,1168,1165,1104,1075,1023,793,29976,29958,29983,29984,29985,29986,29986,29985,29984,29985]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d4 cxd4 9. cxd4 Bxf3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} 10. gxf3 e5 11. d5 Ne7 {White is slightly better.} (11... Nd4 12. Be3 Be7 13. Nd2 O-O 14. f4 Nd7 15. Bxd4 exd4 16. Nf3 {½-½ (141) Abdusattorov,N (2546)-Matlakov,M (2700) St Petersburg 2018}) 12. f4 ({Better is} 12. Be3 $16) 12... Nc8 $146 (12... Nd7 $11) ({Predecessor:} 12... exf4 13. Bxf4 Ng6 14. Bg3 Be7 15. Nc3 O-O 16. Qd4 Nd7 17. f4 {1-0 (51) Khatanbaatar,B (2375)-Uuriintuya,U (1956) Ulaanbaatar 2015}) 13. Qb3 $16 Nd7 14. Qxb7 Ra7 15. Qc6 $36 {[%mdl 2048] White is really pushing.} Be7 {[#]} 16. Be3 $1 {[%cal Re3a7]} Rc7 17. Qxa6 O-O 18. Nc3 exf4 19. Bxf4 Ne5 20. Qe2 Bg5 21. Bg3 Qf6 22. Bg2 Ne7 23. Nb5 Rb7 24. a4 Rfb8 25. Ra3 {[%cal Ba1a3,Ba3c3,Bc3c6][%mdl 32]} N7g6 26. Rc3 h5 27. Rc6 h4 28. Rxd6 Qe7 29. Bxe5 $1 Nxe5 30. Ra6 h3 31. Bxh3 Bf4 32. Bg2 Qh4 33. h3 g5 34. Rf6 Qh8 35. Rf5 f6 36. Qc2 Rg7 37. Kf1 g4 38. h4 Qh6 39. Nd4 {[#] Black must now prevent Ne6.} Rgb7 40. Rb1 Nf3 (40... Bh2 $142 41. Nc6 Rf8) 41. Bxf3 $18 gxf3 42. Nxf3 Rb3 43. Qe2 R3b4 44. a5 Re8 45. Re1 Bc1 46. Qc2 Bxb2 47. Rb1 Rbxe4 48. Qxb2 Rxh4 49. Ng1 ({Inferior is} 49. Nxh4 Qxh4 50. Kg2 (50. f4 Qh1+ 51. Kf2 Qh2+ 52. Kf3 Qh3+ {[%mdl 64] Double Attack} 53. Kf2 Qh2+ 54. Kf3 Qh3+ {[%mdl 64] Double Attack} 55. Kf2 Qh2+ $11) 50... Qg4+ 51. Kf1 Qh3+ 52. Kg1 Qg4+ 53. Kh2 Qh4+ 54. Kg2 Qg4+ 55. Kh2 Qh4+ 56. Kg2 $11) 49... Rh1 50. Qc3 ({Avoid the trap} 50. Kg2 $2 Rh2+ 51. Kf1 Qg6 $19) 50... Re7 51. Rf3 {White mates.} Rg7 52. Rg3 Qh5 53. Rb8+ Kh7 54. Rxg7+ Kxg7 55. Qg3+ {Accuracy: White = 74%, Black = 46%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.09"]
[Round "8"]
[White "Leenhouts, Koen"]
[Black "Lopez, Jasel"]
[Result "1/2-1/2"]
[ECO "D21"]
[WhiteElo "2447"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,134,-36,-28,-20,-30,0,0,0,0,11,22,48,47,55,56,50,45,37,39,70,62,83,80,85,83,89,85,81,62,85,75,101,101,101,101,101,97,105,98,98,72,70,62,68,60,113,122,134,133,124,113,124,74,74,74,88,65,76,68,74,68,72,12,68,32,100,32,74,50,140,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,11,8,8,8,8,8,69,8,8,8,8,8,8,8,8,0,8,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0]} 1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. g3 (4. e3 b5 5. a4 Bb7 6. axb5 axb5 7. Rxa8 Bxa8 8. b3 e6 9. bxc4 bxc4 10. Bxc4 Bd6 11. Ba3 Nf6 12. Qa4+ Nbd7 13. Bxd6 cxd6 14. Nbd2 O-O 15. Qa3 Qc7 16. O-O Bxf3 17. gxf3 {½-½ (146) Dreev,A (2670)-Li,C (2699) chess.com INT 2019}) 4... b5 5. Bg2 Bb7 6. a4 {D21: Queen's Gambit Accepted: 3 Nf3 sidelines} e6 7. O-O Nf6 8. Nc3 b4 9. Nb1 $1 {LiveBook: 5 Games} c5 10. Nbd2 cxd4 $146 ({Predecessor:} 10... c3 11. bxc3 bxc3 {0-1 (45) Morris,J (2096)-Atzmon Simon,B (2142) Parramatta 2008}) 11. Nxc4 Bc5 12. Bg5 O-O 13. Rc1 Nbd7 14. Nxd4 Bxg2 15. Kxg2 Rc8 16. Nb3 Be7 17. Qd3 Nc5 18. Nxc5 Rxc5 19. Qxd8 $1 Rxd8 20. Be3 Rcc8 21. Ne5 Nd5 22. Nc6 Re8 23. Bd2 Bf6 24. e4 ({Of course not} 24. Nxb4 Nxb4 25. Bxb4 Bxb2 $11) 24... Ne7 25. Nxb4 a5 26. Na6 Bxb2 27. Rxc8 $1 Rxc8 28. Rb1 Bc3 29. Bxc3 Rxc3 $14 {[%mdl 4096] Endgame KRN-KRN} 30. Rb5 Nc6 {[#]} (30... g6 $14) 31. Nb8 $1 $16 {[%cal Rb8c6]} h6 32. Nxc6 Rxc6 33. Rxa5 {KR-KR} g5 34. Kf3 Rc3+ 35. Ke2 Kg7 36. Ra7 Kg6 37. a5 Ra3 38. a6 h5 39. Kd2 (39. e5 $16) 39... h4 (39... Kf6 $11) 40. Kc2 hxg3 (40... Kf6 $14) 41. hxg3 (41. fxg3 $16 g4 42. e5) 41... Kf6 $14 42. Kb2 Ra5 {[#]} 43. Kb3 (43. f3 $1 $16) 43... g4 $1 $11 44. Kb4 Ra1 45. Kb5 Rb1+ 46. Kc6 Ra1 47. Kd6 {And now e5+ would win.} Rd1+ $1 48. Kc5 Ra1 49. Kd4 {e5+ is the strong threat.} Ra4+ 50. Ke3 Ra3+ $1 51. Kf4 Rf3+ $1 52. Kxg4 Rxf2 53. Rc7 {Black must now prevent a7.} Kg6 ({Black should play} 53... Ra2 $11) 54. e5 ({Better is} 54. Rc8 $14 Ra2 55. Ra8) 54... Ra2 $1 {The position is equal.} 55. a7 {Threatens to win with Re7.} Ra4+ 56. Kf3 {aiming for Re7.} f6 57. exf6 Kxf6 58. Ke3 {Hoping for g4.} e5 59. Kd3 e4+ 60. Kc3 Kf5 61. Re7 Kf6 62. Rb7 Kf5 63. Kb3 Ra1 64. Kc4 Kg4 65. Kd5 e3 66. Re7 e2 67. Rxe2 Rxa7 {Precision: White = 52%, Black = 68%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.09"]
[Round "8"]
[White "Lahaye, Rick"]
[Black "Meissner, Felix"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2414"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,125,8,0,17,-15,-1,-6,37,39,35,29,25,29,63,21,17,4,0,3,0,0,0,0,0,0,0,0,43,24,68,53,56,52,43,37,68,38,60,38,35,6,31,16,66,48,51,51,134,137,136,86,102,53,68,45,54,28,64,60,51,36,43,58,70,14,63,33,39,0,0,0,0,0,25,13,16,12,38,45,81,51,54,56,95,89,92,116,97,76,126,100,93,30,47,27,651,650,606,577,636,582,2006,1975,1801,1739,12837,11255,6211,6187,29990,29991,29992,29993,29998,29999]} 1. e4 g6 2. g3 Bg7 3. Bg2 e5 4. Ne2 Ne7 5. O-O O-O 6. d4 exd4 7. Nxd4 Nbc6 {A00: Irregular Openings} (7... d6 8. c4 Nbc6 9. Be3 Ne5 10. Qe2 Ng4 11. Nc3 Re8 12. Rad1 Nxe3 13. Qxe3 Bd7 14. Qc1 Rb8 15. Rfe1 {0-1 (35) Al Huwar,J (2275)-Vakhidov,J (2518) Ashkhabad 2017}) 8. c3 Nxd4 9. cxd4 d6 $146 {The position is equal.} ({Predecessor:} 9... d5 10. exd5 Nf5 11. Nc3 Nxd4 12. Be3 Nf5 13. Bf4 Nd6 14. Rc1 {½-½ (56) Larand,M (1948)-Devallee,J (2261) Les Sables d'Olonne 2017}) 10. Nc3 c6 11. Bg5 h6 12. Be3 f5 13. d5 fxe4 $1 14. dxc6 bxc6 15. Nxe4 Nf5 16. Qb3+ Kh7 17. Rfd1 d5 18. Bc5 Rf7 19. Nc3 Rb7 20. Qc2 Qh8 21. Rac1 Rab8 22. b3 Rf7 23. Ne2 Be5 24. Qd3 Rbb7 25. f4 Bf6 26. Bf2 Bd7 27. Nc3 {[%cal Be2c3,Bc3a4,Ba4c5,Bc5a6][%mdl 32]} Be8 28. Bf3 Rfe7 29. Na4 Ng7 ({Better is} 29... Bd4 $14) 30. Nc5 $16 Rbc7 31. h4 {Black must now prevent h5.} h5 32. Na6 Rb7 33. Re1 Rxe1+ 34. Rxe1 Qf8 35. Nc5 Re7 {And now ...Rxe1+ would win.} 36. Rc1 Qf7 37. b4 Nf5 38. Rc2 ({White should play} 38. Bxh5 $14 Bb2 39. Rc2) 38... Kh8 39. Nb3 Bd7 40. Na5 Qe8 41. Re2 Rxe2 42. Bxe2 Kg7 43. Bf1 Qe7 44. a3 Be8 45. Nb3 Nd6 46. Nc5 Nc4 47. a4 Nb2 48. Qc2 Bf7 {[#]} 49. a5 $1 Nc4 50. Qd3 Nb2 51. Qf3 Nc4 52. a6 (52. Qe2 $16) 52... Nd2 $11 53. Qd3 Ne4 $2 {[%mdl 8192] [#]} (53... Nxf1 $11 54. Kxf1 Kh7) 54. Nxe4 $1 $18 dxe4 55. Qe3 Qxb4 56. Qxa7 e3 57. Qxe3 Qa4 58. a7 Qa1 59. Qd3 Bd5 60. Qa6 Qd1 61. a8=Q {White mates.} Qf3 62. Q6a7+ Kh6 63. Qf8+ {[%mdl 64] Double Attack. Accuracy: White = 61%, Black = 37%.} 1-0

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.10"]
[Round "9"]
[White "Williams, Simon K"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2471"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,-16,-11,-28,-22,-25,-16,-14,-14,-11,0,0,0,0,-7,-61,-66,-68,-76,-58,-26,-94,-77,-95,-62,-70,-98,-124,-141,-143,-135,-162,-152,-177,-132,-143,-127,-176,-128,-115,-26,-184,-153,-174,-160,-166,-130,-107,-114,-131,-120,-106,-99,-137]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. e4 (5. Qxc4 Bg4 6. Nbd2 Nbd7 7. g3 e6 8. Bg2 Bd6 9. Qb3 Nb6 10. O-O O-O 11. Re1 a5 12. e4 a4 13. Qc3 Re8 14. a3 {1-0 (64) Yu,Y (2764)-Kovalenko,I (2657) St Petersburg 2018}) 5... b5 6. b3 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} cxb3 $1 7. axb3 e6 8. Bd2 {The position is equal.} a5 9. Bd3 Na6 10. O-O Nb4 11. Bxb4 $1 Bxb4 12. Nc3 $146 (12. Ne5 $11 Bb7 13. Nxc6 Bxc6 14. Qxc6+ {[%mdl 64] Double Attack} Ke7 15. e5 (15. Bxb5 Rc8 $11)) ({Predecessor:} 12. Ne5 Bb7 13. Nxc6 Bxc6 14. Qxc6+ {½-½ (50) Lopez,J (2366)-Pijpers,A (2465) Netherlands 2018}) 12... Bb7 $15 13. Rac1 h6 14. Qe2 O-O 15. Rfd1 (15. e5 $11 {keeps the balance.} Nd5 16. Qe4) 15... Re8 $36 {[%mdl 2048] Black has strong initiative.} 16. h4 a4 17. bxa4 bxa4 18. Na2 Be7 19. e5 {[#]} Nd7 $1 20. h5 Qa5 21. Be4 Rec8 22. Nd2 Rab8 23. Qf3 a3 24. Nc4 Qa4 (24... Qd8 $17 25. Ra1 Qf8) 25. Rd3 $2 {[#]} (25. Rc3 $11 {and White stays safe.}) 25... Ba6 $19 26. Rdc3 Bxc4 27. Rxc4 Qb3 28. Qxb3 Rxb3 29. Rxc6 Rxc6 30. Rxc6 Rb2 31. Rc2 {Accuracy: White = 46%, Black = 49%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.10"]
[Round "9"]
[White "Kuipers, Stefan"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2455"]
[BlackElo "2448"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,61,7,13,19,22,11,22,15,22,0,1,-47,2,-3,0,-27,0,3,2,-4,-3,0,28,8,24,-8,44,14,19,0,3,0,0,-20,0,0,0,0,0,-7,0,0,0,-15,0,0,0,-15,0,0,0,-9]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. h3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} h6 8. Nbd2 Ba7 9. Nf1 Ne7 (9... Be6 10. Ng3 Qd7 11. Qe2 Bxb3 12. axb3 Ne7 13. O-O Ng6 14. Nf5 O-O 15. Nh2 Qe6 16. b4 Ne7 17. Ng3 Ng6 18. Nf5 Ne7 19. Ng3 Ng6 20. Nf5 Ne7 {½-½ (20) Chigaev,M (2604)-Kovalev,V (2687) Wijk aan Zee 2019}) 10. Qe2 Ng6 11. g3 Be6 $146 ({Predecessor:} 11... O-O 12. Ne3 c6 13. Bd2 d5 14. Ng2 Be6 {0-1 (46) Gukasian,R (2389)-Gustafsson,J (2572) playchess.com INT 2004}) 12. Be3 Qd7 13. h4 Ne7 14. Bxa7 {[#] Black must now prevent Be3.} Rxa7 15. Ne3 Bxb3 16. axb3 Qe6 17. b4 c6 18. h5 d5 (18... O-O $11) 19. exd5 cxd5 {The position is equal.} 20. d4 e4 21. Nh4 O-O 22. Nhg2 Nh7 23. Nf4 Qd6 24. Ra5 {[%cal Rf4d5]} b5 25. Kf1 Ng5 26. Kg2 Rb7 27. Ng4 Nf3 28. Nh2 Ng5 29. Ng4 Nf3 30. Nh2 Ng5 31. Ng4 {Accuracy: White = 30%, Black = 37%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.10"]
[Round "9"]
[White "Meissner, Felix"]
[Black "Arutinian, David"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2397"]
[BlackElo "2555"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,58,40,42,56,31,31,29,48,33,56,43,54,47,40,12,20,10,10,0,22,0,0,-28,0,0,9,0,36,-35,31,33,72,79,66,57,70,69,91,84,77,77,49,48,56,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Qe2 d6 {B42: Sicilian: Kan Variation: 5 Bd3} 7. c4 {LiveBook: 11 Games} Nd7 (7... Nf6 8. Nc3 Nbd7 9. O-O Ne5 10. Nf3 Nxd3 11. Qxd3 b6 12. Bf4 Bb7 13. Rfd1 Rc8 14. Bxd6 Bxd6 15. Qxd6 Nxe4 16. Nxe4 Bxe4 {0-1 (55) Agopov,M (2447)-Ondozi,M (2402) Batumi 2018}) 8. Nc3 (8. f4 {seems wilder.} Be7 9. Nc3 Bf6 10. Be3 Ne7 11. O-O) 8... Ne5 {White is slightly better.} 9. O-O Nxd3 $146 ({Predecessor:} 9... Be7 10. Nf3 Nxd3 11. Qxd3 Nf6 12. Rd1 h6 13. h3 O-O 14. Be3 {1-0 (47) Fendereski,N (2268)-Galindo,J (2064) Abu Dhabi 2015}) 10. Qxd3 Nf6 11. b3 Be7 12. Qg3 O-O 13. Bb2 Re8 14. Rad1 b6 15. Rfe1 {With the idea Nf5.} g6 16. Rd3 Bb7 17. Qh3 Bf8 (17... e5 $5 {[%cal Re5d4]} 18. Nf3 h5 $11) 18. Qh4 Bg7 19. Red1 h6 20. Nf3 ({White should play} 20. f3 $14) 20... Qe7 (20... g5 $15 21. Qg3 Bxe4 22. Qxd6 Qxd6 23. Rxd6 Bxf3 24. gxf3 b5) 21. Qf4 $14 b5 {[#]} 22. Ba3 $1 ({Reject} 22. cxb5 $6 axb5 23. Rxd6 g5 $11) ({Of course not} 22. Qxd6 Qxd6 23. Rxd6 Nxe4 $15) 22... e5 23. Qe3 Nxe4 24. Nxe4 Bxe4 25. Qxe4 d5 26. Bxe7 dxe4 27. Rd7 {[#] Strongly threatening Nd2.} exf3 28. gxf3 (28. c5 $1 $14) 28... bxc4 $11 29. bxc4 Bf8 {Precision: White = 54%, Black = 39%.} 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.10"]
[Round "9"]
[White "Van der Wiel, John T.H."]
[Black "Leenhouts, Koen"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2391"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,43,25,27,17,31,0,0,0,21,19,29,25,18,22,18,22,29,0,5,9,40,40,44,26]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8. Be3 O-O 9. f4 d6 10. Bf3 Nxd4 {B83: Sicilian Scheveningen: 6 Be2, lines without ...a6} 11. Qxd4 e5 {LiveBook: 3 Games} 12. Qd2 b6 $146 {The position is equal.} ({Predecessor:} 12... exf4 13. Bxf4 Be6 14. Kh1 a6 15. Rfd1 Rad8 16. Ne2 Ng4 17. Nd4 Ne5 18. Nxe6 fxe6 19. Bxe5 dxe5 {½-½ (48) Kovalev,V (2439)-Durarbayli,V (2515) Chennai 2011}) 13. Rfd1 Bb7 14. Nb5 Qd7 (14... Qc4 {keeps more tension.} 15. Nxd6 Bxd6 16. Qxd6 Bxe4 17. fxe5 Bxf3 18. gxf3 Ng4) 15. Nxd6 Qxd6 16. Qxd6 Bxd6 17. Rxd6 exf4 $1 18. Bxf4 Bxe4 19. Bg5 Bxf3 20. gxf3 Rac8 21. Bxf6 gxf6 22. c3 1/2-1/2

[Event "11th dMP Batavia 2019"]
[Site "Amsterdam"]
[Date "2019.03.10"]
[Round "9"]
[White "Lopez, Jasel"]
[Black "Lahaye, Rick"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2390"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.03.01"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,75,92,-33,-22,-105,-112,-130,-119,-123,-84,-101,-87,-132,-131,-118,-116,-110,-109,-263,-138,-138,-137,-141,-146,-148,-144,-144,-138,-132,-136,-149,-137,-416,-409,-497,-497,-766,-716,-1172,-1172,-1110,-1106,-1036,-1015,-875,-711,-676,-659,-638,-597,-29997,-29998]} 1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. h4 Bg7 5. h5 Nxh5 (5... e6 6. hxg6 hxg6 7. Rxh8+ Bxh8 8. Nh3 Qe7 9. Bg5 Qf7 10. g3 d5 11. Bg2 c6 12. Qb3 Nbd7 13. O-O-O {1-0 (24) Mamedyarov,S (2768)-Lu,S (2627) Doha 2016}) 6. Rxh5 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} (6. e4 $1 $16) 6... gxh5 $15 7. e4 (7. Bg5 $1 $11) 7... O-O $17 8. Qxh5 {Black is better.} fxe4 9. Be3 $146 {[#]} ({Predecessor:} 9. g4 Qe8 10. Qh4 Qg6 11. Bg2 Bxd4 12. Be3 Bxc3+ 13. bxc3 {0-1 (24) Rogozenco,T (2104)-Ovod,E (2329) Mamaia 2016}) 9... e5 $1 10. d5 (10. dxe5 Qe8) 10... d6 {Strongly threatening ...Bf5.} 11. Nge2 Nd7 $1 12. Ng3 Nf6 13. Qh1 c6 14. Bg5 $2 (14. Qh4 $17) 14... cxd5 (14... Qb6 $19 15. O-O-O Ng4) 15. Nxd5 Be6 $1 {[%cal Re6d5]} 16. O-O-O Bxd5 $1 17. Rxd5 Qb6 18. Bxf6 Rxf6 19. Nxe4 Rxf2 $1 20. Nxf2 Qxf2 $40 {[%mdl 128] White is in trouble.} 21. Rd2 $2 {[%mdl 8192] [#]} (21. g4 $17 {is the only way for White.}) 21... Qe3 $1 $19 22. Kc2 Rf8 {aiming for ...Bh6.} (22... Bh6 $2 23. Rd1 $19) 23. g3 (23. Qh3 $142 Qxh3 24. gxh3 Rxf1 25. Rxd6) 23... e4 {White must now prevent ...Bxb2!} 24. Bh3 Rf2 25. Be6+ Kh8 {( -> ...Qd3+)} 26. Rxf2 Qxf2+ 27. Kd1 e3 {[%csl Ge3][%cal Rf2d2]} 28. Qe1 {[#]} Qf3+ $1 29. Qe2 Qe4 {[%cal Re4b1]} 30. Qg4 Qd3+ {Accuracy: White = 24%, Black = 73%.} 0-1

