[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Shirov, Alexei"]
[Black "Arjun Kalyan"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2658"]
[BlackElo "2395"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 32,101,9,0,0,2,2,3,4,4,7,0,7,7,12,0,34,27,27,27,29,29,39,47,36,52,46,39,29,56,103,104,112,91,105,103,139,139,139,139,140,97,96,96,97,96,96,96,96,100,111,81,86,26,71,71,72,81,112,79,112,112,112,112,112,112,112,112,112,112,112,130]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Nc3 {[%cal Bb1c3,Bc3a4,Ba4b2,Bb2d3][%mdl 32]} b4 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 13. Na4 c5 14. d5 Re8 15. Bc2 Nf8 16. a3 a5 17. b3 {LiveBook: 4 Games} Ng6 18. Nb2 Bd7 19. Nd3 h6 20. Nh2 Nh7 21. Bb2 Bg5 22. Qe2 {[#]} Rf8 $146 ({Predecessor:} 22... Qc8 23. Nf3 Nf4 24. Nxf4 Bxf4 25. Ra2 Rf8 26. Bc1 Bxc1 27. Rxc1 {½-½ (27) Wilczek,T (2597)-Nickel,A (2643) ICCF email 2012}) 23. Nf1 Bf6 24. Ra2 Qb6 25. Rea1 Qb7 26. Ng3 Bg5 27. Nf5 Bxf5 $1 28. exf5 Nf4 29. Nxf4 (29. Qf1 {is interesting.} Nxd3 30. Qxd3 Rfe8 31. Qg3 Bf4 32. Qg4) 29... exf4 30. Qf3 bxa3 31. Rxa3 Qe7 32. Bc3 Bf6 33. Re1 Qc7 34. Bxf6 Nxf6 35. Qxf4 Rfe8 36. Raa1 Rxe1+ 37. Rxe1 Re8 38. Rxe8+ Nxe8 39. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Qe7 40. Qd2 Qg5 41. f4 (41. Qxg5 {looks sharper.} hxg5 42. f4 f6 43. fxg5 fxg5 44. h4) 41... Qf6 42. Bd1 ({Better is} 42. Kf2 $16) 42... Kf8 43. Kg2 {White is better.} Qa1 44. g5 Qb1 45. Qc2 (45. Bc2 {feels hotter.} Qa2 46. Qc3 f6 47. h4 Qa3 48. Bd1) 45... Qxc2+ 46. Bxc2 $16 {KB-KN} f6 47. h4 Nc7 48. Kf3 Kf7 49. Ke3 Na8 50. Bd1 Kf8 51. Ke4 {Accuracy: White = 62%, Black = 61%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Grigoryan, Karen H."]
[Black "Svetushkin, Dmitry"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2557"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,47,30,27,29,21,45,40,38,43,42,43,58,43,48,29,30,34,333,335,365,365,365,364,722,718,710,708]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. c4 b6 7. Bb2 Bb7 8. e3 Nbd7 9. Nc3 Ne4 10. cxd5 {A14: English Opening: 1...e6 with b3 by White} (10. Ne2 Bf6 11. d4 c5 12. cxd5 exd5 13. Nf4 c4 14. Nd2 cxb3 15. Nxd5 Bxd5 16. Bxe4 Bxe4 17. Nxe4 bxa2 18. Rxa2 {1-0 (34) Wei,Y (2734)-Bacrot,E (2718) Liaocheng 2018}) 10... Nxc3 11. dxc3 {[%cal Bd2c3,Bc3c4][%mdl 32]} Bxd5 12. c4 {LiveBook: 3 Games. White has an edge.} Bb7 13. Qc2 {[#]} c5 $146 ({Predecessor:} 13... Qc8 14. Rad1 Rd8 15. h4 h6 16. Rd2 c5 17. Rfd1 Bc6 {½-½ (35) Malakhov,V (2605)-Razuvaev,Y (2555) Porto San Giorgio 2000}) 14. Ng5 Bxg5 15. Bxb7 {[#] aiming for Rad1.} Rb8 $1 {[%cal Rb8b7]} 16. Be4 h6 17. Rad1 $40 {[%cal Ba1d1,Bd1d3,Bd3d6,Bd6c6][%mdl 160] And now Bc6 would win. White has some attack.} Qc7 18. Rd3 Rfd8 19. Rfd1 Kf8 $2 {[%mdl 8192]} ({Black should play} 19... Bf6 $14) 20. Rd6 $18 Bf6 21. Rc6 Qb7 {[#]} 22. Rxe6 $1 {[%mdl 512]} Qa6 $2 (22... fxe6 23. Bxb7 Bxb2 24. Qxb2 Rxb7) 23. Red6 Bxb2 24. Qxb2 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Nasuta, Grzegorz"]
[Black "Medarde Santiago, Luis Marcos"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2534"]
[BlackElo "2374"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:03:39]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:40]} 3. b3 {[%emt 0:00:00]} b6 {[%emt 0:00:25]} 4. Bd3 {[%emt 0:00:04]} Bb7 {[%emt 0:00:46]} 5. O-O {[%emt 0:00:09]} Nc6 {[%emt 0:04:01]} 6. Re1 {[%emt 0:00:45]} Nf6 {[%emt 0:02:04]} 7. e5 {[%emt 0:01:31]} Ng4 {[%emt 0:02:53]} 8. h3 {[%emt 0:13:06]} Nh6 {[%emt 0:00:15]} 9. Bb2 {[%emt 0:00:46]} Be7 {[%emt 0:00:56]} 10. Qe2 {[%emt 0:22:07]} Nb4 {[%emt 0:13:40]} 11. Be4 {[%emt 0:00:14]} Bxe4 {[%emt 0:00:16]} 12. Qxe4 {[%emt 0:00:07]} Nf5 {[%emt 0:01:09]} 13. Na3 {[%emt 0:02:00]} O-O {[%emt 0:04:11]} 14. d4 {[%emt 0:18:28]} cxd4 {[%emt 0:14:57]} 15. Nxd4 {[%emt 0:00:13]} Nxd4 {[%emt 0:01:13]} 16. Qxd4 {[%emt 0:00:19]} Rc8 {[%emt 0:01:02]} 17. c3 {[%emt 0:12:30]} Nc6 {[%emt 0:06:42]} 18. Qe4 {[%emt 0:09:57]} f6 {[%emt 0:02:29]} 19. exf6 {[%emt 0:04:07]} Rxf6 {[%emt 0:00:15]} 20. c4 {[%emt 0:03:55]} Bc5 {[%emt 0:06:12]} 21. Re2 {[%emt 0:00:07]} Rf7 {[%emt 0:01:15]} 22. Nc2 {[%emt 0:00:29]} Qg5 {[%emt 0:01:03]} 23. Rf1 {[%emt 0:05:37]} Rcf8 {[%emt 0:01:13]} 24. Bc1 {[%emt 0:00:01]} Qh5 {[%emt 0:02:31]} 25. Qg4 {[%emt 0:00:56]} Qxg4 {[%emt 0:01:45]} 26. hxg4 {[%emt 0:00:01]} Nd4 {[%emt 0:00:57]} 27. Nxd4 {[%emt 0:00:14]} Bxd4 {[%emt 0:00:01]} 28. Be3 {[%emt 0:01:20]} Bxe3 {[%emt 0:00:10]} 29. Rxe3 {[%emt 0:00:06]} Rf4 {[%emt 0:02:56]} 30. Rd3 {[%emt 0:00:33]} R8f7 {[%emt 0:02:17]} 31. f3 {[%emt 0:00:10]} Kf8 {[%emt 0:00:29]} 32. Rfd1 {[%emt 0:02:11]} Ke8 {[%emt 0:00:07]} 33. Kh2 {[%emt 0:00:07]} h5 {[%emt 0:01:56]} 34. Kg3 {[%emt 0:02:07]} hxg4 {[%emt 0:00:02]} 35. Rxd7 {[%emt 0:00:12]} Rxd7 {[%emt 0:06:29]} 36. Rxd7 {[%emt 0:00:02]} Rxf3+ {[%emt 0:05:15]} 37. gxf3 {[%emt 0:00:02]} Kxd7 {[%emt 0:00:10]} 38. fxg4 {[%emt 0:03:08]} Kd6 {[%emt 0:05:51]} 39. Kf4 {[%emt 0:00:00]} a5 {[%emt 0:01:07]} 40. g5 {[%emt 0:01:36]} g6 {[%emt 0:02:13]} 41. a3 {[%emt 0:00:34]} Kc5 {[%emt 0:04:26]} 42. Ke5 {[%emt 0:00:05]} a4 {[%emt 0:00:05]} 43. bxa4 {[%emt 0:00:15]} Kxc4 {[%emt 0:00:22]} 44. Kxe6 {[%emt 0:00:05]} Kb3 {[%emt 0:00:08]} 45. Kf6 {[%emt 0:01:13]} Kxa4 {[%emt 0:00:20]} 46. Kxg6 {[%emt 0:00:05]} b5 {[%emt 0:00:07]} 47. Kf5 {[%emt 0:00:30]} Kxa3 {[%emt 0:00:06]} 48. g6 {[%emt 0:00:04]} b4 {[%emt 0:00:02]} 49. g7 {[%emt 0:00:04]} b3 {[%emt 0:00:02]} 50. g8=Q {[%emt 0:00:04]} b2 {[%emt 0:00:04]} 51. Qa8+ {[%emt 0:00:13]} Kb3 {[%emt 0:00:02]} 52. Qb7+ {[%emt 0:00:10]} Kc2 {[%emt 0:00:05]} 53. Qc6+ {[%emt 0:00:03]} Kd1 {[%emt 0:00:05]} 54. Qb5 {[%emt 0:00:09]} Kc2 {[%emt 0:00:06]} 55. Qc4+ {[%emt 0:00:02]} Kd1 {[%emt 0:00:05]} 56. Qb3+ {[%emt 0:00:04]} Kc1 {[%emt 0:00:04]} 57. Qc3+ {[%emt 0:00:05]} Kb1 {[%emt 0:00:03]} 58. Ke4 {[%emt 0:00:10]} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Tazbir, Marcin"]
[Black "Larino Nieto, David"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2529"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,95,19,31,20,26,33,33,29,26,36,54,33,58,71,66,58,83,75,100,99,86,79,92,72,104,87,94,83,202,199,374,404,396,368,578,575,570,565,555,558,652,664,637,649,742,731,926,941,868,909,879,853,29978,29979,29979,29980,29980,29981,29981,29975,29977,29978,29981,8077,29983,29982,29986,29982,29980,5855,1802,0,29977,29978,29986,29987,29988,29989]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 exd4 6. Nxd4 {C41: Philidor Defence} Nb6 7. Be2 Be7 8. a4 a5 9. O-O O-O 10. Re1 Re8 {LiveBook: 6 Games} 11. h3 Nfd7 $146 ({Predecessor:} 11... Bf8 12. Bf1 c6 13. Bg5 Nbd7 14. Nb3 {1-0 (67) Zawadzka,J (2374)-Damljanovic,B (2562) Skopje 2013}) 12. Bf1 Bf6 13. Bf4 Nc5 14. Qd2 Re7 15. Bg5 Re5 16. Bxf6 Qxf6 17. Ndb5 Na6 18. Qe3 {Black must now prevent Nxc7!} Qe7 19. f4 Rc5 20. Nd5 Nxd5 21. exd5 Qf8 22. c4 $36 {[%mdl 2048] Keeping Black busy.} c6 {[#]} 23. dxc6 $1 bxc6 {[#]} (23... Rxc6 $16 24. Rad1 Bd7) 24. Nxd6 $1 $18 {[%mdl 512]} Rb8 $2 ({Wrong is} 24... Qxd6 $2 25. Rad1 $18 (25. Qe8+ $2 Qf8 $19)) (24... Bxh3 25. Ne4 Bg4) 25. Rad1 ({Not} 25. Qe8 Be6 $18) 25... h5 26. Ne4 Rf5 (26... Bf5 $142 27. Nxc5 Nxc5) 27. Qa7 Rxf4 28. Nd6 Bxh3 29. gxh3 Rd8 30. Qxa6 Rxd6 31. Qxa5 {Strongly threatening Rxd6.} c5 32. Qc7 Rg6+ 33. Bg2 Rd4 34. Rxd4 cxd4 35. Qe7 Rxg2+ 36. Kxg2 Qa8+ 37. Kf2 Qa5 38. Qe8+ Kh7 39. Qe4+ g6 40. Qxd4 Qf5+ 41. Kg2 (41. Kg3 $142 Qg5+ 42. Kh2 h4 43. Re3 Qa5 44. Qxh4+ Kg7 45. Qd4+ Kh7 46. Re8 Qc7+ 47. Qe5 Qxe5+ 48. Rxe5) 41... Qg5+ 42. Kh2 h4 43. Rg1 Qe7 44. Qf4 (44. c5 $142 Qe8 45. Rg4 Qe2+ 46. Rg2 Qe8 47. a5 Qe6 48. Qxh4+ Kg7 49. Qd4+ Kg8 50. Qd6) 44... Kg7 45. Qd4+ Kh7 $1 46. c5 {White mates.} g5 47. Rg2 f5 48. Rd2 {Accuracy: White = 93%, Black = 26%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Maiorov, Nikita"]
[Black "Luch, Michal"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2524"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,115,-7,6,-7,14,13,28,27,30,27,42,4,12,-2,0,-2,22,30,36,14,16,16,18,14,32,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,51,42,34,7,8,6,7,10,20,6,8,7,7,17,17,0,94,113,124,120,687,648,688,686,678,684,682,682,638,658,671,659,638,626,798,793,902,877,1114,1096,1009,895,29977,29977,29985,29986,29986,29987]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Qa4+ Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 O-O 10. Be2 Be6 11. O-O a6 12. Rfc1 Bd6 13. Qd1 Ne7 14. a3 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} (14. Na4 b6 15. a3 g5 16. g3 Qg7 17. Bf1 f5 18. Qe1 Kh8 19. b4 Ng6 20. Rc6 g4 21. Nd2 Qd7 {½-½ (52) Wang,H (2734)-Leko,P (2712) Danzhou 2016}) 14... g5 {LiveBook: 8 Games} 15. b4 Ng6 $146 ({Predecessor:} 15... g4 16. Ne1 h5 17. g3 Kg7 18. e4 dxe4 19. Nxe4 Qh6 20. Nxd6 cxd6 {0-1 (48) Yordanov,L (2314)-Gavrilescu,D (2468) Arad 2018}) 16. b5 {The position is equal.} a5 17. Ne1 {[%cal Bf3e1,Be1d3,Bd3f4][%mdl 32]} Rad8 18. Nd3 b6 19. g3 Kg7 20. Bf3 Qf5 21. Bg2 g4 22. Ne2 h5 23. Ndf4 h4 24. Rc3 hxg3 25. hxg3 Rh8 26. Qc2 {Strongly threatening Qxf5.} (26. a4 {feels hotter.} Nxf4 27. Nxf4 Rh6 28. Qc2 Qg5 29. Qe2) 26... Nxf4 27. gxf4 Qxc2 28. Rxc2 Rd7 29. Rc6 Kf8 30. a4 Ke8 31. Nc3 Rh5 32. Ne2 f6 33. Ng3 Rh6 34. Bf1 Rdh7 (34... f5 $11) 35. Bd3 $14 Rh8 36. Rac1 (36. Rxd6 $5 cxd6 37. Rc1 $16) 36... Kd7 37. Kf1 Rh2 38. Bg6 R8h3 39. f5 Bg8 40. Rxd6+ Kxd6 41. Rc6+ Kd7 42. Rxf6 Rh6 (42... Ke7 $11 {remains equal.} 43. Rc6 Kd7) 43. Rf8 $36 {[%mdl 2048] White is really pushing.} Bh7 44. Rf7+ Kd6 $2 {[%mdl 8192]} (44... Kd8 $16) 45. e4 $18 dxe4 46. Nxe4+ Kd5 47. Nf6+ {[%mdl 64] [#] Double Attack} Kxd4 48. Rxh7 (48. Nxh7 g3 $16) 48... Kc4 49. Rxc7+ Kb4 50. Nxg4 Rh1+ 51. Kg2 R6h4 52. f3 Rd1 53. f6 {[%cal Bf5f6,Bf6f7][%mdl 32]} Rd8 54. Bc2 Rh5 55. f7 Rc5 56. Rxc5 {White mates.} bxc5 57. Ne5 Kc3 58. Be4 {Accuracy: White = 69%, Black = 48%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Kantor, Gergely"]
[Black "Bernabeu Lopez, Carlos Javier"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2514"]
[BlackElo "2344"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,62,40,8,62,62,72,81,232,232,234,-8,0,-73,-87,-70,8,-27,39,23,35,34,24,0,20,15,14,11,0,0,36,39,49,-50,-44,-53,-49,-31,-28,-22,-7,-11,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 O-O 8. Qd2 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} Nd7 9. O-O-O Nf6 10. Bd3 c5 11. Rhe1 Be6 12. Bg5 {LiveBook: 3 Games} Qa5 (12... Rb8 $11) 13. a3 $14 Rfe8 {[#]} 14. Qf4 $146 ({Predecessor:} 14. Bxf6 Bxf6 15. Ng5 Bxg5 16. Qxg5 {½-½ (46) Giri,A (2772)-Motylev,A (2675) Tbilisi 2017}) 14... h6 $2 (14... Bd8 $16) 15. Rxe6 $1 $18 (15. Bxf6 Bxf6 16. Qe4 (16. Qxd6 Rad8 $11) 16... g6 $11) 15... fxe6 {[#]} ({Worse is} 15... hxg5 16. Qe3 $11) 16. Bxf6 $2 (16. Bxh6 $1 $18 {[%mdl 512]} c4 (16... gxh6 17. Qxh6) 17. Bxc4 gxh6 18. Qxh6) 16... Bxf6 $11 17. Qxd6 (17. Bg6 $11 {keeps the balance.}) 17... Rad8 $17 18. Qf4 Rd5 (18... b5 $1 $15) 19. Qe4 (19. c4 $5 {[%cal Rc4d5]} Rd4 20. Qe3 $11) 19... Qc7 (19... b5 $11) 20. Re1 $36 {[%mdl 3072] White has compensation. White has good play.} Kf8 {[%cal Bg8f8,Bf8e7,Be7d8,Bd8c8,Bc8b8][%mdl 32]} 21. Qh7 Ke7 22. Qe4 Kd8 23. Bc4 Rd6 24. h4 Kc8 25. g4 Qe7 26. Qe3 {Black must now prevent g5.} Bxh4 27. Qxc5+ ({But not} 27. Bb5 Red8 $17) (27. Nxh4 $14 Qxh4 28. Qxc5+ Rc6 29. Qxa7) 27... Kb8 $1 $15 28. Bd3 ({Don't go for} 28. Nxh4 $2 {[#]} Rd1+ $1 {[%mdl 512]} 29. Kxd1 Qxc5 $19) 28... Bg5+ 29. Kb1 Red8 30. Ne5 Bf6 31. f4 Bxe5 {Accuracy: White = 42%, Black = 29%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Franco Ocampos, Zenon"]
[Black "Marechal, Andy"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2477"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,61,-3,29,0,0,-4,-5,0,0,-5,0,0,9,-24,-8,-25,-20,-22,-20,-25,-10,-27,-20,-16,-18,-20,-20,-29,-22,-38,-54,-63,-20,-31,-18,-86,-15,-15,-8,-5,-11,-8,0,0,0,0,0,0,0,-10]} 1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Bd2 O-O 7. e3 f4 {LiveBook: 4 Games. A25: English Opening vs King's Indian with ...Nc6 but without early d3} (7... Bxc3 $5 8. Bxc3 d5 $11) 8. Nge2 $146 ({Predecessor:} 8. exf4 exf4 9. Bxf4 d5 10. cxd5 Nxd5 11. Nge2 Bg4 12. Qb3 Be6 13. Qd1 Bg4 14. Qb3 Be6 15. Qd1 {½-½ (56) Norwood,D (2502)-Jones,G (2670) Bunratty 2015}) 8... fxe3 9. Bxe3 d5 10. cxd5 Nxd5 11. O-O Be6 12. Nxd5 Bxd5 13. Bxd5+ Qxd5 14. a3 Ba5 {[%cal Bb4a5,Ba5b6,Bb6d4][%mdl 32]} 15. b4 Bb6 {...Bxe3 is the strong threat.} 16. Nc3 Qd7 (16... Qf7 {seems wilder.} 17. Ne4 Nd4 18. Bxd4 Bxd4 19. Rb1 Qf5) 17. Ne4 Nd4 18. Bxd4 Bxd4 19. Rc1 c6 20. Kg2 a5 21. Rb1 axb4 22. axb4 Ra2 23. b5 Qd5 24. Kg1 {[#]} (24. bxc6 $11 Rfxf2+ 25. Rxf2 Rxf2+ 26. Kh1 bxc6 27. Rb8+ Rf8 28. Rxf8+ Kxf8 29. Qg4) 24... cxb5 (24... c5 $1 $17 {And now ...c4 would win.} 25. Qg4 Qf7) 25. Qb3 $1 $11 {[%cal Rb3d5] The position is equal.} Qxb3 26. Rxb3 b6 27. Kg2 h6 28. Rxb5 Ra3 29. Rd1 Ra2 {[%cal Rd4f2]} 30. Rf1 Ra3 31. Rd1 {Accuracy: White = 49%, Black = 40%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Carlsson, Pontus"]
[Black "Bobadilla Viera, Jorge Samuel"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2463"]
[BlackElo "2274"]
[Annotator "TA"]
[PlyCount "216"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,216,1,2,29,32,40,38,45,47,50,29,37,27,61,12,3,7,2,6,12,0,9,0,3,4,0,0,15,14,15,19,22,15,29,-12,41,24,73,59,240,246,251,247,437,202,331,225,214,221,237,238,235,225,235,230,243,238,239,237,238,238,301,275,399,393,376,281,302,216,208,191,187,188,181,129,125,133,147,105,105,101,104,90,90,90,92,92,106,92,92,92,92,8,8,8,8,0,0,0,0,0,0,0,0,0,8,0,8,0,8,0,0,0,0,0,8,0,8,8,8,8,8,0,8,0,8,0,8,0,8,0,8,0,8,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Be2 $146 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (6. Bxd7+ Bxd7 7. Nc3 e6 8. O-O Bc6 9. Bg5 Nf6 10. Rfd1 Be7 11. a4 O-O 12. a5 Qc7 13. h3 Rfd8 14. Qe3 h6 15. Bh4 Rab8 16. Nd4 b5 17. axb6 Rxb6 {½-½ (42) McShane,L (2667)-Demchenko,A (2679) Germany 2018}) 6... Ngf6 7. c4 {LiveBook: 12 Games} e6 8. O-O {White has an edge.} Be7 9. Nc3 O-O 10. Rd1 Qc7 11. b3 b6 12. Ba3 {[%cal Ra3d6]} Nc5 13. e5 (13. b4 $5 {[%cal Rb4c5]} Ncd7 14. h3 $11) 13... dxe5 14. Qxe5 Qa7 {Hoping for ...Ncd7.} 15. Bb2 Bb7 16. Nd4 Qb8 17. Qe3 Bd6 18. g3 Re8 19. Bf3 Bf8 20. b4 $36 {[%mdl 2048] Black is under pressure.} Ncd7 21. Nc6 Qc7 22. b5 Bc5 23. Qf4 e5 (23... Qxf4 $11 24. gxf4 axb5 25. cxb5 Ba3) 24. Qf5 $14 g6 25. Qg5 e4 $2 {[#]} (25... axb5 $14 26. cxb5 Kg7) 26. Rxd7 $1 $18 {[%mdl 576] Deflection} Nxd7 (26... Qxd7 $2 27. Qxf6 Bd4 28. Nxd4 $18) 27. Nxe4 Re6 $2 (27... Rxe4 28. Bxe4 Re8) 28. Nxc5 (28. Qh6 Bf8 $16) (28. Rd1 $142 {Rxd7! is the strong threat.} Bxc6 29. bxc6) 28... Nxc5 (28... bxc5 $142 29. Bd5 (29. Qh6 Nf6 $16) 29... Rae8 30. Bxe6 fxe6) 29. Qh6 {[%csl Gb2][%cal Rh6g7]} f6 30. Bd5 axb5 31. cxb5 ({Weaker is} 31. Bxe6+ Nxe6 32. cxb5 Bxc6 $14) 31... Bxc6 32. bxc6 {aiming for Bxf6.} Rd8 33. Bxe6+ Nxe6 34. Bxf6 Rf8 35. Bb2 Qxc6 {[#]} 36. Qe3 $1 {[%cal Re3e5]} Ng7 37. Rc1 Qb7 (37... Qe6 {was worth a try.} 38. Rc7 Rf7) 38. Qb3+ Rf7 39. Be5 {Strongly threatening Rc7.} Ne8 40. Qe6 Qe7 41. Rc6 b5 42. Qd5 {Black must now prevent Rc8.} Qd7 {[#]} 43. Qxd7 ({Worse is} 43. Qxb5 Qd1+ 44. Kg2 (44. Qf1 Qd5 $17 {[%mdl 64] Double Attack}) 44... Qf3+ 45. Kh3 Qh5+ 46. Kg2 Qf3+ 47. Kh3 Qh5+ 48. Kg2 Qf3+ $11) ({White should play} 43. Qe4 $1 $18) 43... Rxd7 {[%mdl 4096] Endgame KRB-KRN} 44. Rb6 Ra7 45. Rxb5 Rxa2 46. Rb7 Re2 47. f4 {Threatens to win with Re7.} (47. Bf4 {is interesting.} Nf6 48. Kg2 h5 49. h3 Nd5 50. Bg5) 47... h5 48. h3 Kf8 49. Rd7 Kg8 50. Ra7 Kf8 51. Rb7 Kg8 52. g4 (52. Rb6 $16 Kf7 53. Rb7+ Kf8 54. Rd7) 52... hxg4 $11 {The position is equal.} 53. hxg4 {Threatening Kf1.} g5 $1 54. Rb5 gxf4 55. Bxf4 Nf6 56. Rf5 Nxg4 57. Rg5+ Kf7 58. Rxg4 {KRB-KR} Kf6 59. Bg3 Kf5 60. Rb4 Rc2 61. Bf2 Ra2 62. Kg2 Ra3 63. Bg3 Ra8 64. Rf4+ Kg5 65. Rf7 Kg4 66. Rg7+ Kf5 67. Kh3 Ra4 68. Bf2 Ra3+ 69. Bg3 Ra4 70. Rb7 Ra8 71. Rb5+ Ke4 72. Bb8 Ra6 73. Kg3 Rg6+ 74. Kf2 Ra6 75. Rb4+ Kd5 76. Bf4 Ra2+ 77. Kf3 Ra3+ 78. Be3 Ra8 79. Rb5+ Kc4 80. Re5 Kd3 81. Re7 Rf8+ 82. Bf4 Rd8 83. Re3+ Kc4 84. Re1 Rd3+ 85. Be3 Kd5 86. Rh1 Ra3 87. Rh5+ Kc6 88. Ke4 Ra4+ 89. Bd4 Ra8 90. Rh1 Re8+ 91. Be5 Rd8 92. Rc1+ Kb5 93. Bd4 Rg8 94. Kd3 Rg3+ 95. Be3 Rg8 96. Rc5+ Kb4 97. Rc6 Rd8+ 98. Bd4 Rd5 99. Rc1 {Rb1+ would kill now.} Kb5 100. Rb1+ Kc6 101. Kc4 {White wants to mate with Rb6+.} Rh5 102. Rb6+ Kd7 103. Rg6 Ke7 104. Ra6 Kf7 105. Bc5 Rh4+ 106. Kb5 Rh1 107. Kc6 Rd1 108. Ra2 Ke8 {Accuracy: White = 47%, Black = 57%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Barski, Radoslaw"]
[Black "Espinosa Aranda, Angel"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2458"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,41,29,31,31,91,90,254,239,289,267,262,225,415,427,696,695,1043,987,1345,1348,1557,1551,1550,1534,1496,1329,1748,1718,1861,1681,29988,29988,29985,2176]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O e5 {LiveBook: 26 Games} (5... Nd4 6. Re1 a6 7. Bf1 Ng4 8. g3 Nxf3+ 9. Qxf3 Ne5 10. Qe2 d6 11. Nd5 Qd8 12. Bg2 e6 13. Ne3 g6 14. b4 cxb4 {1-0 (35) Wei,Y (2735)-Inarkiev,E (2690) Magas 2018}) 6. Nd5 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} Qd6 $146 ({Better is} 6... Nxd5 $14 7. exd5 a6) ({Predecessor:} 6... Nxd5 7. exd5 Nd4 8. Nxd4 cxd4 9. c3 Bc5 10. b4 Bb6 11. Bb2 O-O 12. cxd4 Bxd4 13. Bxd4 exd4 {1-0 (56) Chernov,V (2460)-Wirthensohn,H (2342) Baden 2012}) 7. Re1 $16 g6 $2 {[#]} (7... Be7 $16 {keeps fighting.}) 8. b4 $1 $18 {[%cal Rb4c5] White has a decisive advantage.} b6 9. bxc5 bxc5 10. Ba3 Nh5 $2 (10... Be7 11. c3 O-O 12. Nxe7+ Qxe7) 11. c3 Be7 (11... Rb8 $142 12. Rb1 f6) 12. d4 Bd8 13. Bxc5 Qe6 {[#]} 14. Ng5 $1 {[%mdl 576] Deflection} Bxg5 15. Nc7+ {[%mdl 64] Double Attack} Kd8 16. Nxe6+ fxe6 17. d5 exd5 18. exd5 Ne7 19. Rxe5 Bf6 20. Bxe7+ Bxe7 {[#]} 21. Rxe7 $1 {Accuracy: White = 94%, Black =  3%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Tejedor Fuente, Enrique"]
[Black "Gascon Del Nogal, Jose Rafael"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2428"]
[BlackElo "2486"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,149,-6,-16,-10,-5,-6,0,-2,0,-24,-29,-36,-30,-29,-8,-33,0,0,0,0,37,-43,-57,-59,-58,-105,-105,-105,-119,-134,-131,-120,-105,-106,-39,-39,-25,-27,-40,-26,-10,-308,-281,-529,-526,-497,-472,-518,-493,-665,-650,-664,-661,-661,-658,-651,-591,-613,-572,-535,-508,-456,-488,-478,-462,-416,-381,-791,-733,-836,-840,-835,-839,-835,-828,-835,-832,-824,-821,-786,-724,-689,-608,-571,-251,-537,-537,-511,-510,-620,-263,-405,-133,-160,-139,-612,-485,-343,0,-160,-162,-186,-186,-216,-209,-205,-198,-198,-161,-162,-106,-167,-8,-8,-8,-116,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 (3... g6 4. Bg2 Bg7 5. Rb1 d6 6. b4 f5 7. b5 Nce7 8. d3 Nf6 9. e3 O-O 10. Nge2 g5 11. f4 exf4 12. exf4 g4 13. O-O h5 14. Re1 h4 15. Be3 {½-½ (32) Aronian,L (2780)-Duda,J (2739) Batumi 2018}) 4. a3 a6 5. Bg2 Ba7 6. e3 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} d6 7. Nge2 h5 8. h3 h4 9. g4 f5 {LiveBook: 3 Games} 10. gxf5 Bxf5 11. d4 Qd7 $146 ({Predecessor:} 11... Nf6 12. b3 {½-½ (54) Damljanovic,B (2544)-Bogosavljevic,B (2548) Cetinje 2013}) 12. b4 exd4 13. Nxd4 Nxd4 14. exd4 c6 15. O-O Bxh3 16. Re1+ Kf8 (16... Kd8 $15) 17. Qf3+ $14 Bf5 18. Bh3 g6 19. Bxf5 (19. d5 $14) 19... Qxf5 $15 20. Qxf5+ gxf5 21. Bf4 Bxd4 22. Bxd6+ Kf7 23. Be5 Bxe5 24. Rxe5 Nh6 $36 {[%mdl 2048] Black has strong initiative.} 25. Rae1 Rhe8 (25... Rhg8+ $17 26. Kh1 Rad8 27. Re7+ {[%mdl 64] Double Attack} Kf6 28. R1e6+ Kg5) 26. Rxe8 $1 Rxe8 27. Rxe8 Kxe8 {[%mdl 4096] Endgame KN-KN} 28. Na4 $1 Nf7 29. c5 $2 {[%mdl 8192]} (29. Kg2 $11) 29... Ne5 30. Nb2 $2 (30. Nb6 {keeps fighting.} Kf7 31. Kg2) 30... Ke7 31. Kg2 Kf6 $1 {[%cal Rf6g5]} 32. f4 Ng6 33. Kf3 h3 34. Nc4 {[#]} Nxf4 $1 {[%mdl 512]} 35. Kg3 (35. Kxf4 h2) 35... Ne2+ 36. Kxh3 Nd4 37. Kg3 Nc2 38. Kf3 Ke6 $1 {[%cal Re6d5]} 39. Ke2 Kd5 40. Kd3 {And now Nb6+ would win.} Ne1+ 41. Kc3 f4 {[%cal Bf5f4,Bf4f3][%mdl 32]} 42. Na5 $2 (42. Nd6 f3 43. Kd2) 42... f3 $19 43. Kd2 {[#]} Nc2 $1 {[%mdl 512]} 44. Nxb7 (44. Kxc2 f2) 44... Nxa3 45. Ke3 Nc2+ 46. Kxf3 Nxb4 47. Ke3 Kc4 48. Ke4 Kb5 49. Kd4 Nc2+ 50. Kd3 Ne1+ (50... Na3 $142 51. Kc3 Nc4) 51. Ke2 $2 {[#]} (51. Kc3 {is the only way for White.}) 51... Ng2 $1 52. Kd3 Nf4+ 53. Kd4 Ne6+ (53... Nd5 $142 54. Kd3 Kb4) 54. Kc3 a5 $2 (54... Ng5 $19 {is more deadly.} 55. Kb3 Ne4) 55. Nd6+ $17 Kxc5 56. Nc4 $2 {[%mdl 8192]} (56. Ne4+ $17 Kb5 57. Nd6+ Kb6 58. Kb3) 56... Kb5 57. Nd6+ {[#]} Kc5 $2 (57... Ka4 $1 $19 58. Nb7 Kb5 59. Nd6+ Kb6 60. Nc8+ Kc7) 58. Ne4+ $2 ({White must play} 58. Nc4 $1 $11) 58... Kb6 59. Kc4 Nd8 60. Nc5 Nb7 61. Na4+ Kc7 62. Kd4 Kd6 63. Kc4 Ke5 (63... Kd7 $19 64. Nb2 Kc7) 64. Nb6 Ke4 $2 ({Black should play} 64... Kf6 $19 {Threatens to win with ...Ke7.} 65. Na4 Ke5) 65. Nd7 $11 Ke3 {Threatening ...Kd2.} 66. Kc3 (66. Ne5 $11) 66... Ke2 ({Better is} 66... Nd6 $17 {Hoping for ...Ke4.} 67. Ne5 c5) 67. Ne5 {The position is equal.} c5 {Black wants to play ...Nd6.} 68. Nc4 Kf3 {aiming for ...Ke4.} 69. Nb2 Ke3 70. Na4 Ke2 71. Kc4 Kd2 72. Nxc5 Nxc5 73. Kxc5 a4 {( -> ...a3)} 74. Kb4 a3 75. Kxa3 {Accuracy: White = 43%, Black = 58%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Suarez Uriel, Adrian"]
[Black "Marin, Mihail"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2391"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,79,0,9,11,21,1,0,8,0,6,15,21,97,97,93,81,85,69,98,46,178,139,193,107,103,103,197,13,45,46,42,42,119,0,0,0,62,0,0,-31,-64,-62,-39,-113,-110,-91,-49,-35,0,0,0,0,0,-134,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Bd7 {C15: French: 3 Nc3 Bb4: Unusual White 4th moves} 9. Ne2 c5 {LiveBook: 19 Games} 10. Rb1 (10. Bg5 Rg6 11. Qh4 Bc6 12. Rd1 Nbd7 13. Nf4 Rxg5 14. Qxg5 Qa5 15. Ne2 O-O-O 16. dxc5 Nd5 17. Nd4 Nxc5 18. Nxc6 bxc6 {1-0 (61) Wang,H (2709)-Savchenko,B (2566) Riadh 2017}) 10... Bc6 11. dxc5 Nbd7 12. Nd4 Qa5 13. Nxc6 bxc6 14. Qh3 $146 ({Predecessor:} 14. Qd2 Qxc5 15. c4 h5 16. g3 Ng4 17. Bg2 {½-½ (42) Shaw,S (2345)-Titzhoff,F (2316) ICCF email 2014}) 14... Ke7 (14... Qa4 $11 15. Rb3 Nxc5) 15. Be2 $1 $16 Rab8 16. Rb4 Qxc5 17. O-O Qe5 18. Qh4 (18. c4 $16) 18... Qxc3 (18... Rxb4 $1 $14 19. cxb4 Qc3) 19. Rc4 $1 $18 {[%cal Rc4c3]} Qa1 (19... Qa5 $16) 20. Rxe4 (20. Rxc6 $18 Rb1 21. Bf4) 20... Rb1 $16 21. Bd2 c5 (21... Rxf1+ $16 22. Bxf1 Rb8) 22. Re3 $2 (22. Ra4 $1 $18) 22... Rg4 23. Qh6 Rxf1+ 24. Bxf1 Qd1 {[#]} ({Black should try} 24... Qb1 $14) 25. Rd3 (25. h3 $1 $16 {[%cal Rh3g4]} Rg6 26. Qf4) 25... Qxc2 $11 26. h3 Re4 (26... Rd4 $11 27. Rxd4 cxd4) 27. Bc3 (27. Rc3 $1 $14 Qd1 28. Rf3) 27... Ne5 28. Re3 Rxe3 29. Qxe3 {[%mdl 64] Double Attack} Ned7 30. Kh2 (30. Be1 $15) 30... Nd5 $17 31. Qg5+ N7f6 32. Be5 Qxf2 33. Bd3 $1 h5 34. a4 a5 35. Bc4 {[#]} (35. Kh1 $11 {remains equal.}) 35... Kd7 ({Better is} 35... Qf5 $1 $17 {[%cal Rf5g5]} 36. Qxf5 exf5) 36. Bb5+ {The position is equal.} Ke7 37. Bd3 Kd7 38. Qg7 Ke7 {Hoping for ...Qh4.} 39. Qg5 Kd7 40. Bb5+ {Accuracy: White = 50%, Black = 48%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Lopez Mulet, Inigo"]
[Black "Xu, Yi"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2367"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,112,-75,-72,-29,-111,-121,-138,-140,-158,-162,-147,-149,-164,-143,-154,-155,-162,-79,-189,-190,-191,-161,-184,-116,-225,-227,-294,-210,-212,-212,-215,-205,-211,-208,-208,-215,-212,-210,-225,-179,-204,-122,-231,-109,-271,-166,-185,0,-245,-133,-177,-172,-198,-191,-190,-117,-115,-115,-115,-115,-126,-118,-118,-92,-118,-114,-195,-200,-279,-257,-691,-672,-1050,-998,-29964,-29965,-29967,-29967,-29976,-29978,-29977,-29979,-29979,-29980,-29980,-29981,-29982,-29983,-29983,-29982,-29982,-29982,-29983,-29984,-29984,-29985]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Ngf3 dxc4 7. O-O b5 8. a3 Be7 9. a4 c6 {E05: Open Catalan: 5 Nf3 Be7} 10. Qc2 {LiveBook: 6 Games} a5 11. axb5 $146 (11. b3 $11) ({Predecessor:} 11. b3 cxb3 12. Nxb3 Na6 13. Bd2 Nd5 14. axb5 Nab4 15. Bxb4 Nxb4 {1-0 (35) Gupta,A (2607)-Santos Ruiz,M (2480) Dubai 2017}) 11... cxb5 $17 {Black is better.} 12. b3 cxb3 13. Nxb3 Bb7 {[%cal Bc8b7,Bb7d5,Bd5c4][%mdl 32]} 14. Nc5 Bd5 15. e4 Bc4 16. Rd1 Nc6 17. Bb2 Qc7 (17... Qc8 $19 {is more deadly.} 18. Nd2 Nxd4 $1 {[%mdl 576] Remove Defender} 19. Bxd4 Bxc5 20. Bxc5 Qxc5) 18. Nd3 (18. Nd2 $17 {is a better defense.}) 18... a4 $1 $19 ({Resist} 18... Nxe4 19. Nfe5 $17) 19. Nfe5 Nxe5 20. Nxe5 Rac8 (20... a3 $19 21. Bc1 Rfc8 22. Nxc4 Qxc4 23. Qxc4 bxc4) 21. Rdc1 (21. d5 $17 {was necessary.}) 21... Qb7 $1 22. Qd2 Nxe4 23. Bxe4 Qxe4 24. Nxc4 Rxc4 ({Don't do} 24... bxc4 25. Rxa4 Qc6 26. Rcxc4 $15) 25. Rxc4 bxc4 26. Rxa4 Rc8 27. Qc3 Qe2 {Strongly threatening ...Qd1+.} 28. Ra7 Bf8 29. Rb7 {[#]} h6 (29... Qe4 $1 $19 {[%cal Re4b7]} 30. Rb5 h6) 30. h4 (30. Kg2 $17) 30... Ra8 (30... Qe4 $19 {and Black stays clearly on top.} 31. Rb5 Bd6) 31. Rb6 $2 (31. Qe3 $17 Qxe3 32. fxe3) 31... Kh7 32. Rb7 Kg8 (32... Ra2 $142 33. d5 exd5) 33. Rb6 $1 Rd8 (33... Ra2 $19 {Hoping for ...Ba3!} 34. Rb8 Kh7) 34. Rb5 Be7 35. Re5 Qd1+ 36. Re1 Qb3 ({Black should play} 36... Qa4 $19 37. Ra1 Qb5) 37. Qxb3 $17 cxb3 {[%mdl 4096] Endgame KRB-KRB} 38. Re3 Rb8 39. Kf1 Bf6 40. Ke2 Kf8 41. Kd2 Ke7 42. Kc3 (42. Re1 $17 {was called for.}) 42... Kd6 $19 43. Kc4 Rc8+ 44. Kxb3 $2 (44. Kb4) 44... Rb8+ 45. Kc2 {[#]} Rxb2+ $1 {[%mdl 576] Remove Defender, Decoy} 46. Kxb2 Bxd4+ {[%mdl 64] Double Attack. KR-KB. Black mates.} 47. Rc3 Ke5 48. f3 g5 49. hxg5 hxg5 50. Kc2 Bxc3 51. Kxc3 {[#] K3P-KPP} g4 $1 {[%mdl 512]} 52. Kd3 (52. fxg4 Kf6) 52... gxf3 53. Ke3 Kf5 54. Kxf3 Kg5 55. g4 e5 56. Ke4 Kxg4 {Accuracy: White = 41%, Black = 48%.} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Dardha, Daniel"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2337"]
[BlackElo "2501"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:04:44]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:21]} Nf6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:02:00]} Nbd7 {[%emt 0:03:02]} 4. e3 {[%emt 0:00:36]} Nh5 {[%emt 0:01:14]} 5. Bg5 {[%emt 0:00:21]} h6 {[%emt 0:00:08]} 6. Bh4 {[%emt 0:00:39]} g5 {[%emt 0:00:10]} 7. Nfd2 {[%emt 0:01:21]} Ndf6 {[%emt 0:00:36]} 8. Be2 {[%emt 0:02:12]} gxh4 {[%emt 0:07:09]} 9. Bxh5 {[%emt 0:00:06]} Nxh5 {[%emt 0:00:06]} 10. Qxh5 {[%emt 0:00:08]} Rg8 {[%emt 0:00:14]} 11. Nc3 {[%emt 0:07:50]} Rxg2 {[%emt 0:01:33]} 12. O-O-O {[%emt 0:01:45]} Qd7 {[%emt 0:02:31]} 13. Rdg1 {[%emt 0:25:54]} Qg4 {[%emt 0:31:07]} 14. Qxg4 {[%emt 0:00:32]} Rxg4 {[%emt 0:00:09]} 15. Nd5 {[%emt 0:01:50]} Kd8 {[%emt 0:02:59]} 16. Rxg4 {[%emt 0:02:00]} Bxg4 {[%emt 0:00:09]} 17. Rg1 {[%emt 0:00:04]} Bf5 {[%emt 0:10:10]} 18. Rg8 {[%emt 0:01:30]} Kd7 {[%emt 0:00:07]} 19. e4 {[%emt 0:02:40]} Bh7 {[%emt 0:00:35]} 20. Rh8 {[%emt 0:00:08]} Bg6 {[%emt 0:00:07]} 21. Nf4 {[%emt 0:02:28]} Re8 {[%emt 0:00:25]} 22. Rg8 {[%emt 0:02:27]} Bh7 {[%emt 0:00:12]} 23. Rh8 {[%emt 0:00:04]} Bg6 {[%emt 0:00:03]} 24. Rg8 {[%emt 0:00:04]} Bh7 {[%emt 0:00:06]} 25. Rh8 {[%emt 0:00:03]} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "MARTIN CARMONA, Gaston Manuel"]
[Black "Sosa, Tomas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2329"]
[BlackElo "2499"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. g3 {[%emt 0:05:41]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:01:17]} d4 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:01:48]} e5 {[%emt 0:00:00]} 4. e3 {[%emt 0:02:21]} Nc6 {[%emt 0:05:42]} 5. Ne2 {[%emt 0:09:24]} Nb4 {[%emt 0:03:44]} 6. Na3 {[%emt 0:12:00]} Nd3+ {[%emt 0:02:35]} 7. Kf1 {[%emt 0:00:05]} Qf6 {[%emt 0:05:16]} 8. f4 {[%emt 0:12:16]} exf4 {[%emt 0:01:53]} 9. exf4 {[%emt 0:03:44]} Bxa3 {[%emt 0:01:58]} 10. Qa4+ {[%emt 0:02:03]} c6 {[%emt 0:01:06]} 11. Qxa3 {[%emt 0:00:59]} Bf5 {[%emt 0:00:25]} 12. b4 {[%emt 0:03:17]} Nh6 {[%emt 0:07:59]} 13. Bb2 {[%emt 0:06:32]} Rd8 {[%emt 0:05:38]} 14. h3 {[%emt 0:05:39]} O-O {[%emt 0:01:02]} 15. Bf3 {[%emt 0:04:07]} Rfe8 {[%emt 0:00:49]} 16. Rh2 {[%emt 0:01:09]} Qe6 {[%emt 0:11:44]} 17. c5 {[%emt 0:10:14]} Bxh3+ {[%emt 0:10:59]} 18. Kg1 {[%emt 0:00:04]} Nxb2 {[%emt 0:02:47]} 19. Qxb2 {[%emt 0:00:17]} d3 {[%emt 0:00:12]} 20. Nc3 {[%emt 0:00:43]} Qe1+ {[%emt 0:06:23]} 21. Rxe1 {[%emt 0:00:44]} Rxe1+ {[%emt 0:00:06]} 22. Kf2 {[%emt 0:00:03]} Rf1+ {[%emt 0:00:06]} 23. Ke3 {[%emt 0:00:21]} Nf5+ {[%emt 0:00:05]} 24. Ke4 {[%emt 0:00:14]} Nxg3+ {[%emt 0:00:04]} 25. Ke3 {[%emt 0:00:43]} Nf5+ {[%emt 0:00:09]} 26. Ke4 {[%emt 0:00:02]} Rd4+ {[%emt 0:06:52]} 27. Ke5 {[%emt 0:00:01]} Re1+ {[%emt 0:00:08]} 28. Ne2 {[%emt 0:04:20]} Rxe2+ {[%emt 0:05:39]} 29. Bxe2 {[%emt 0:04:56]} f6+ {[%emt 0:00:19]} 30. Ke6 {[%emt 0:00:09]} dxe2 {[%emt 0:00:34]} 31. Qb1 {[%emt 0:01:27]} Rxb4 {[%emt 0:03:07]} 32. Qxb4 {[%emt 0:02:56]} e1=Q+ {[%emt 0:00:22]} 33. Kd7 {[%emt 0:00:03]} Qe7+ {[%emt 0:01:01]} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Garcia Martin, Marta"]
[Black "Frolyanov, Dmitry"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2296"]
[BlackElo "2517"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:32]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:44]} g6 {[%emt 0:00:07]} 4. O-O {[%emt 0:05:02]} Bg7 {[%emt 0:00:06]} 5. Re1 {[%emt 0:01:13]} e5 {[%emt 0:00:24]} 6. Bxc6 {[%emt 0:07:23]} dxc6 {[%emt 0:00:06]} 7. d3 {[%emt 0:00:06]} Qc7 {[%emt 0:04:50]} 8. Be3 {[%emt 0:02:23]} b6 {[%emt 0:01:08]} 9. h3 {[%emt 0:07:15]} Nf6 {[%emt 0:00:28]} 10. Qd2 {[%emt 0:00:51]} O-O {[%emt 0:04:37]} 11. Bh6 {[%emt 0:00:10]} Re8 {[%emt 0:00:39]} 12. Bxg7 {[%emt 0:00:06]} Kxg7 {[%emt 0:00:04]} 13. a3 {[%emt 0:04:34]} a5 {[%emt 0:01:20]} 14. Qc3 {[%emt 0:07:12]} Nd7 {[%emt 0:03:30]} 15. Nbd2 {[%emt 0:02:41]} a4 {[%emt 0:01:03]} 16. b3 {[%emt 0:11:57]} axb3 {[%emt 0:00:38]} 17. cxb3 {[%emt 0:00:34]} Ba6 {[%emt 0:00:21]} 18. b4 {[%emt 0:01:54]} cxb4 {[%emt 0:08:56]} 19. axb4 {[%emt 0:00:08]} c5 {[%emt 0:01:38]} 20. bxc5 {[%emt 0:12:26]} Qxc5 {[%emt 0:00:39]} 21. Rec1 {[%emt 0:03:04]} Qd6 {[%emt 0:06:52]} 22. Nc4 {[%emt 0:02:29]} Bxc4 {[%emt 0:00:16]} 23. Qxc4 {[%emt 0:03:03]} Nc5 {[%emt 0:01:47]} 24. Rxa8 {[%emt 0:01:43]} Rxa8 {[%emt 0:00:07]} 25. Nxe5 {[%emt 0:01:14]} Qxe5 {[%emt 0:00:17]} 26. d4 {[%emt 0:00:04]} Qxe4 {[%emt 0:00:20]} 27. dxc5 {[%emt 0:00:05]} Qxc4 {[%emt 0:00:06]} 28. Rxc4 {[%emt 0:00:05]} Rc8 {[%emt 0:00:16]} 29. c6 {[%emt 0:00:30]} Rc7 {[%emt 0:00:16]} 30. h4 Kf6 31. Kf1 {[%emt 0:17:27]} Ke6 {[%emt 0:00:57]} 32. Ke2 {[%emt 0:00:10]} Kd5 {[%emt 0:01:55]} 33. Rf4 {[%emt 0:00:22]} Kxc6 {[%emt 0:00:26]} 34. Kd3 {[%emt 0:00:04]} Kb5 {[%emt 0:01:37]} 35. h5 {[%emt 0:02:51]} Ka5 {[%emt 0:00:55]} 36. h6 {[%emt 0:00:13]} b5 {[%emt 0:00:14]} 37. Re4 {[%emt 0:00:31]} b4 {[%emt 0:01:22]} 38. Re8 {[%emt 0:00:06]} b3 {[%emt 0:01:13]} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Sreeshwan Maralakshikari"]
[Black "Bagi, Mate"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2278"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,98,40,-47,-44,-50,-29,-29,-26,-45,-34,-33,-43,-42,-42,-55,-48,-80,-78,-74,-76,-72,-72,-54,-66,-69,-72,-84,-42,-80,-43,-53,-49,-154,-106,-117,-125,-206,-215,-198,-141,-200,-202,-222,-218,-191,-206,-225,-171,-156,-152,-534,-528,-518,-487,-466,-427,-427,-420,-458,-435,-383,-422,-539,-525,-1088,-537,-2935,-435,-624,-619,-488,-422,-698,-696,-614,-600,-819,-819,-800,-800,-758,-743,-720,-713,-713,-708]} 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} 7. bxc3 e5 8. d5 {LiveBook: 5 Games} (8. Nf3 $14) (8. Nf3 Nd7 9. Bc4 Bd6 10. Ng5 O-O 11. O-O Be7 12. f4 Bxg5 13. fxg5 Qe7 14. Bd3 exd4 15. cxd4 {½-½ (38) Le,Q (2737)-Iturrizaga Bonelli,E (2650) chess.com INT 2018}) 8... c6 $15 {Black is slightly better.} 9. dxc6 $146 ({Predecessor:} 9. c4 Nd7 10. Nf3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 O-O 13. Bd3 cxd5 14. cxd5 {½-½ (60) Nazaretyan,T (2248)-Shcherbakov,R (2516) Sochi 2018}) 9... Bxc6 (9... Nxc6 {is interesting.} 10. Nf3 Be7 11. Bc4 O-O 12. O-O Qc7) 10. Nf3 Nd7 11. Bc4 {[#] Strongly threatening Ng5.} Be7 12. O-O O-O 13. Rd1 {With the idea Nxe5!} Qc7 14. Bb2 Rac8 15. Rac1 Nc5 16. Bd5 Ba4 17. Bb3 Nxb3 18. axb3 Bc6 19. c4 f6 20. Nd2 Qb7 21. f3 Rfd8 22. Nb1 b5 23. h3 ({White should try} 23. Rxd8+ $15 Bxd8 24. Nd2) 23... Bc5+ 24. Kh1 b4 25. Rxd8+ (25. Nd2 $17) 25... Rxd8 $19 26. Rd1 Qb6 (26... Rxd1+ $19 27. Qxd1 Qd7 28. Qxd7 Bxd7) 27. Rd3 (27. Rxd8+ $17 Qxd8 28. Nd2) 27... a5 28. Qd1 Rxd3 29. Qxd3 h6 30. Nd2 a4 31. bxa4 Bxa4 32. Nb3 $2 {[#]} (32. Qd5+ $17 {is more resistant.} Kf8 33. f4) 32... Bxb3 $1 33. Qxb3 Qd6 {White must now prevent ...Qd2.} 34. Qc2 Bb6 35. Kh2 Qc5 36. Kg3 Kh7 37. Qe2 b3 38. Bc1 {Black is clearly winning.} Qg1 39. Ba3 Bd4 (39... Be3 $142 40. Kg4 Bf2) 40. Qd2 Qa1 (40... h5 $142 41. f4 exf4+ 42. Kxf4 Qf1+ 43. Kg3 Be5+ 44. Kh4 Qxc4 45. Qd5 Qc3 46. Qg8+ Kxg8 47. Kxh5 Qg3 48. h4 g6+ 49. Kh6 Bf4#) 41. Bc1 (41. Qc1 $142 Qa2 42. Kh2) 41... b2 42. Bxb2 Qxb2 43. Qe1 (43. Qxb2 $142 Bxb2 44. Kf2) 43... Qc2 44. Qf1 Be3 {( -> ...Bf4+)} 45. h4 h5 46. Kh3 Bf4 47. g3 Be3 48. Qe1 Bc1 49. Qf1 Bh6 {Precision: White = 33%, Black = 65%.} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Garcia Moreno, Carlos"]
[Black "PLAZUELO PASCUAL, Juan"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2269"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,46,0,-1,0,0,0,0,0,0,-2,0,0,-2,0,-3,0,-8,0,0,0,-17,0,0,0,0,18,0,0]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O g5 9. dxc5 Ndxe5 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} 10. Bb5 (10. Bc2 Ng6 11. b4 O-O 12. Re1 f5 13. Nb3 g4 14. b5 gxf3 15. bxc6 bxc6 16. Qxf3 e5 17. Bh6 {1-0 (51) Mista,A (2595)-Bartel,M (2604) Warsaw 2018}) 10... Ng6 11. c4 {LiveBook: 3 Games. The position is equal.} O-O 12. cxd5 Qxd5 {Black wants to play ...g4.} 13. Nb3 g4 14. Qxd5 exd5 15. Bxc6 bxc6 16. Nfd4 Bd7 17. Bd2 $146 ({Predecessor:} 17. Bh6) 17... Rfe8 18. f3 gxf3 19. Rxf3 Ne5 20. Re3 Ng6 21. Rf3 Ne5 22. Re3 Ng6 23. Rf3 Ne5 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.05"]
[Round "6"]
[White "Sanchez Jerez, Emilio Miguel"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2183"]
[BlackElo "2403"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:25]} Nd4 {[%emt 0:01:04]} 4. Nf3 {[%emt 0:00:07]} g6 {[%emt 0:09:10]} 5. Bc4 {[%emt 0:00:14]} d6 {[%emt 0:09:24]} 6. Nxd4 {[%emt 0:09:52]} cxd4 {[%emt 0:00:04]} 7. Ne2 {[%emt 0:00:06]} Bg7 {[%emt 0:02:56]} 8. d3 {[%emt 0:02:49]} e6 {[%emt 0:06:40]} 9. O-O {[%emt 0:09:39]} Ne7 {[%emt 0:01:09]} 10. c3 {[%emt 0:01:54]} dxc3 {[%emt 0:04:54]} 11. bxc3 {[%emt 0:01:17]} O-O {[%emt 0:02:25]} 12. Bb3 {[%emt 0:07:37]} b6 {[%emt 0:11:53]} 13. Bg5 {[%emt 0:09:38]} h6 {[%emt 0:01:49]} 14. Be3 {[%emt 0:02:20]} Kh7 {[%emt 0:03:57]} 15. f4 {[%emt 0:06:13]} Bd7 {[%emt 0:07:25]} 16. g4 {[%emt 0:10:48]} f5 {[%emt 0:01:30]} 17. gxf5 {[%emt 0:05:45]} gxf5 {[%emt 0:00:58]} 18. Nd4 {[%emt 0:03:47]} Qc8 {[%emt 0:09:31]} 19. Rc1 {[%emt 0:08:08]} Rf6 {[%emt 0:01:40]} 20. h3 {[%emt 0:02:52]} fxe4 {[%emt 0:09:10]} 21. dxe4 {[%emt 0:01:52]} e5 {[%emt 0:00:26]} 22. f5 {[%emt 0:06:13]} exd4 {[%emt 0:01:52]} 23. cxd4 {[%emt 0:00:08]} Qb7 {[%emt 0:01:23]} 24. d5 {[%emt 0:04:37]} Ng8 {[%emt 0:03:41]} 25. Rf4 Re8 {[%emt 0:01:19]} 26. Qf3 {[%emt 0:02:25]} Rc8 {[%emt 0:02:17]} 27. Rf1 {[%emt 0:00:44]} Rc3 {[%emt 0:00:46]} 28. Qf2 {[%emt 0:01:09]} Rf7 {[%emt 0:01:58]} 29. Rh4 {[%emt 0:00:58]} Bb5 {[%emt 0:01:03]} 30. Re1 {[%emt 0:01:07]} Qe7 {[%emt 0:00:11]} 31. Rg4 {[%emt 0:01:42]} Nf6 {[%emt 0:00:55]} 32. Rg6 {[%emt 0:00:40]} Nxe4 {[%emt 0:01:43]} 33. Qg2 {[%emt 0:00:12]} Rxf5 {[%emt 0:02:24]} 34. Re6 {[%emt 0:00:34]} Qh4 {[%emt 0:00:22]} 35. Qg6+ {[%emt 0:00:34]} Kg8 {[%emt 0:00:36]} 0-1

