[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.12"]
[Round "1.1"]
[White "Kovalenko, Igor"]
[Black "Ameir, Moheb"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2630"]
[BlackElo "2323"]
[Annotator "TA"]
[PlyCount "131"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,131,0,0,-1,18,13,17,6,38,29,18,18,33,19,35,25,41,35,49,44,36,43,33,36,26,30,88,90,68,43,40,18,45,38,71,0,28,0,85,87,86,95,212,217,220,187,315,331,300,281,273,97,106,92,126,114,127,138,139,0,85,89,131,135,141,112,137,131,133,134,310,307,258,287,387,356,390,385,374,360,486,512,468,438,420,393,497,427,654,654,539,515,505,452,663,648,640,608,987,1031,992,900,1329,1182,2527,2425,5691,4758,3952,2780,4710,3214,5320,4818,29983,29984]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. Bg5 {D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5} e5 9. e3 Be7 {LiveBook: 11 Games} 10. Bh4 {The position is equal.} Be6 11. Bg3 {[%cal Rc4e5]} Bxc4 12. Bxc4 Rd8 $146 ({Predecessor:} 12... O-O 13. O-O Qa5 14. Qb3 exd4 15. exd4 Nb6 {0-1 (59) Barsov,A (2537)-Bu,X (2671) Doha 2006}) 13. O-O O-O 14. Qb3 Bd6 15. Rfc1 Qb8 16. d5 Nc5 17. Qc2 e4 18. Rd1 a5 19. Rd4 Bxg3 20. hxg3 Qe5 {[%cal Rc6d5]} 21. Rad1 Rd6 (21... Rb8 $11) 22. dxc6 $16 Rxc6 23. Qe2 g6 24. Bd5 Nxd5 25. Rxd5 Qe6 26. R1d4 (26. Qb5 $1 $16 b6 27. Re5 Qxe5 28. Qxc6) 26... Re8 27. Qb5 b6 (27... Rec8 $1 $11) 28. Re5 $1 $36 {[%cal Re5e6][%mdl 2048] White is in control.} Qxe5 29. Qxc6 Re6 (29... Rb8 $16) 30. Rd8+ $1 $18 Kg7 31. Qc8 Kh6 (31... h5 $142 32. Rh8 Re7) 32. Rd5 Qf6 33. g4 ({Not} 33. Qf8+ Qg7 $16) 33... Qe7 34. Qh8 $2 (34. g5+ $18 Kg7 35. Rd8 Qxg5 36. Rh8) 34... f6 $16 35. Qb8 Qb7 36. Qf8+ Qg7 37. Qc8 Qe7 {[#]} 38. Qb8 ({White should play} 38. Nb5 $1) 38... Qb7 $1 {[%cal Rb7b8]} 39. Qd8 Qe7 {[#]} 40. Qxe7 $1 Rxe7 {[%mdl 4096] Endgame KRN-KRN} 41. Rd6 Rb7 42. Rxf6 Kg5 43. Rf4 Rd7 $2 (43... Re7 $16 {was necessary.} 44. Kh2 Kh4) 44. Nxe4+ $18 Nxe4 45. Rxe4 {KR-KR} Rd1+ 46. Kh2 Rd2 47. Kg3 Rxb2 48. Re6 Rb4 49. f4+ Kh6 50. Kf3 Kg7 51. Re4 Rb2 52. Re7+ Kg8 (52... Kf6 $142 53. Rxh7 g5 54. Rh6+ Kg7 55. fxg5 Rb4) 53. g5 Rb4 54. Re4 Rb2 55. Rd4 Kf7 (55... h5 $142 56. gxh6 Kh7) 56. Rd7+ Kg8 57. g4 b5 58. axb5 Rxb5 59. Ra7 Rc5 60. Ke4 Rb5 61. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Rb4+ 62. Ke5 Rb5+ 63. Kf4 Rc5 64. e4 {[%cal Be3e4,Be4e5][%mdl 32]} Rb5 65. f6 Rc5 66. e5 {Precision: White = 72%, Black = 31%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.2"]
[White "Alinasab, Mobina"]
[Black "Abasov, Nijat"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "2320"]
[BlackElo "2622"]
[Annotator "TA"]
[PlyCount "102"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,102,78,44,60,48,45,42,37,41,49,55,75,78,75,70,66,72,70,57,108,90,119,124,124,124,124,124,118,118,126,138,135,120,135,141,135,135,167,166,166,150,141,150,145,140,139,112,136,129,135,82,89,72,71,78,78,76,110,106,94,72,139,104,123,89,274,266,329,-4,-16,-255,-257,-258,-256,-476,-476,-469,-469,-29985,-29986]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 {[%cal Bg8f6,Bf6d7,Bd7b6][%mdl 32]} 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nd7 10. d4 Bf6 11. a4 Bb7 12. d5 Na5 13. Bc2 {LiveBook: 10 Games. C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} Nb6 (13... Be7 14. Na3 c6 15. b4 Nc4 16. Nxc4 bxc4 17. dxc6 Bxc6 18. Nd2 d5 19. exd5 Bxd5 20. Nf3 Bxf3 21. Qxf3 {1-0 (42) Leko,P (2635)-Pinter,J (2590) Budapest 1997}) 14. Nbd2 c6 15. b4 $146 {axb5 is the strong threat.White is slightly better.} ({Predecessor:} 15. axb5 axb5 16. dxc6 Bxc6 17. Nf1 Nb7 18. Rxa8 Qxa8 19. Ng3 g6 {0-1 (36) Yueh,R-SH Dos Hermanas 2003}) 15... Nac4 16. a5 Nxd2 17. Nxd2 Nc4 18. Nxc4 bxc4 19. dxc6 Bxc6 20. Be3 Be7 21. Qe2 Rc8 ({Black should play} 21... Bb5 $1 $14) 22. Red1 Ba8 23. Ba4 {aiming for Bb6.} Qc7 24. Bb6 Qb7 25. f3 f5 26. exf5 Rxf5 27. Bc2 Rf4 28. Be3 Rff8 29. Be4 Qb5 {[#]} 30. Qc2 $1 d5 31. Bxh7+ Kh8 32. Qg6 {White wants to mate with Qh5.} Qe8 33. Qxe8 Rcxe8 34. Bg6 Rc8 35. Bc2 Kg8 36. Ba4 Kf7 37. b5 (37. Bb6 $142) 37... axb5 $16 38. Bxb5 Bc5 39. Kf2 Ke7 40. a6 $36 {[%cal Ba5a6,Ba6a7][%mdl 2080] Black is under strong pressure.} Rf6 41. Rdb1 Rb6 42. a7 Kd6 (42... Bxe3+ $142 43. Kxe3 Rc7) 43. Ke2 d4 44. cxd4 ({Inferior is} 44. Bxc4 dxe3 45. Rd1+ Ke7 $17) 44... exd4 $2 (44... Bxd4 $16 {is a better defense.} 45. Ba4 Rxb1 46. Rxb1 Rc7) 45. Bf4+ $18 ({But not} 45. Bxc4 $2 dxe3 46. Rxb6+ Bxb6 $19) 45... Kd5 46. Bxc4+ $2 ({White should try} 46. Ra4 $18) 46... Kxc4 $11 47. Rxb6 $2 (47. Rc1+ $11 {and White has nothing to worry.} Kd5 48. Ra5) 47... Re8+ $19 48. Kd2 Bxb6 49. Bc7 $2 (49. Bd6) 49... Bc5 ({Not} 49... Bxc7 50. Rc1+ Kd5 51. Rxc7 $15) 50. Rc1+ Kd5 51. Bb8 {[#]} (51. Rb1 $19 Bxa7 52. Rb2) 51... Bb4+ {Precision: White = 49%, Black = 57%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.3"]
[White "Bernadskiy, Vitaliy"]
[Black "Tanriverdi, Enes"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2584"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "89"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,89,6,46,0,0,0,8,0,0,13,13,8,8,4,17,-18,-11,-39,-26,-43,-46,-54,-57,-80,-45,-52,-55,-50,-53,-45,10,-63,27,43,73,43,66,62,81,64,152,145,209,215,250,252,629,641,657,228,212,216,683,636,680,671,2910,2756,29993,29994,29995,29996]} 1. e4 c5 2. Ne2 Nc6 3. Nbc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. O-O Nf6 8. Be3 Be7 9. f4 d6 10. a4 O-O 11. Nb3 b6 12. Bf3 Bb7 13. g4 Rfe8 14. g5 {B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} Nd7 15. Bg2 Bf8 {LiveBook: 22 Games} 16. h4 {White is slightly better.} (16. Qd2 Na5 17. Nxa5 bxa5 18. Rad1 Bc6 19. b3 Qb7 20. Bd4 Rac8 {0-1 (40) Neiksans,A (2487)-Ivanchuk,V (2739) Warsaw 2009}) 16... Nb4 $146 ({Predecessor:} 16... g6 17. h5 Rac8 18. hxg6 hxg6 19. Rf2 {1-0 (52) Campora,D (2426)-Guerra,V (2113) Lisbon 2018}) 17. Qd2 Nc5 18. Nd4 d5 {[%cal Rc5e4]} 19. e5 Ne4 20. Nxe4 dxe4 21. c3 Nd3 22. Qe2 Bd5 23. Kh1 Rac8 24. h5 Bc5 25. b4 Be7 26. Bd2 Qb7 27. Kh2 a5 28. bxa5 bxa5 29. Rab1 Qd7 (29... Qa8 $15) 30. g6 ({Better is} 30. Bxe4 $11 Bxe4 31. Qxe4) 30... fxg6 ({Black should try} 30... f5 $1 $15 31. exf6 Bxf6) 31. hxg6 $11 h6 32. Bxe4 Bxe4 33. Qxe4 Nc5 34. Qf3 Rf8 (34... Bf8 $14) 35. Rb5 $16 Bd8 (35... Qc7 $16 36. Rfb1 Rfe8) 36. Qh3 $18 Re8 37. f5 exf5 $2 (37... Qd5 38. Kg1 Qxe5 39. Nxe6 Rxe6) 38. Rxf5 Qd5 {[#]} 39. Rf7 $2 (39. Bxh6 $1 {[%mdl 512] Threatening mate with Bc1.} Rxe5 (39... gxh6 40. Qxh6) 40. Bxg7 $1 {[%mdl 512]} Qa2+ 41. Kg1 Qa1+ 42. Kg2 (42. Rf1 Rg5+ 43. Kh1 Rh5 $11) 42... Qa2+ 43. Rf2 Qd5+ 44. Nf3 (44. Kf1 Rh5 $11) 44... Kxg7 45. Qh7+ (45. Qxc8 Rg5+ 46. Kh3 Rh5+ 47. Kg2 Rg5+ 48. Kh3 Rh5+ 49. Kg2 Rg5+ $11) 45... Kf6 46. Qh8+ Kxg6 47. Qxe5 Qxe5 48. Nxe5+ Kh7 49. Rf7+ Kg8 50. Rf4) 39... Rc7 {[#]} 40. Qf5 $1 $40 {[%mdl 128] White goes for the king.} ({Stronger than} 40. Rxa5 Rce7 $14) 40... Rce7 $2 (40... Qxe5+ 41. Bf4 Qxf5 42. Nxf5 Re2+ 43. Kh3 Rxf7 44. gxf7+ Kxf7) 41. Bf4 Qa2+ 42. Kh3 Qc4 43. Rxc5 Qxc5 {[#]} 44. Ne6 $1 {[%mdl 512]} Qxc3+ (44... Rxe6 45. Rxg7+) 45. Bg3 {Precision: White = 45%, Black = 27%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.4"]
[White "Dogan, Nazmi Can"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "2290"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "40"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,40,0,0,-22,-27,-30,3,-41,32,-68,-57,-60,-45,-296,-302,-300,-297,-316,-272,-685,-680]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c6 7. O-O e5 8. Re1 exd4 9. Nxd4 Re8 10. Bf1 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 11. Nb3 a5 {LiveBook: 5 Games. E95: King's Indian: Classical: 7...Nbd7 8 Re1} (11... Qe7 12. Be3 a5 13. Bd4 a4 14. Nd2 a3 15. b4 Nf8 16. Rc1 Ne6 17. Be3 h5 18. h3 g5 19. Nb3 {½-½ (107) Saric,A (2586)-Pancevski,F (2496) Struga 2016}) 12. Qxd6 a4 13. Nd2 Qb6 {Black has an edge.} 14. Nf3 (14. c5 $5 Qxc5 15. Nc4 $11) 14... a3 $146 (14... Ng4 $15 15. Re2 a3 $1 {[%mdl 512]}) ({Predecessor:} 14... Ng4 15. Qd2 Nde5 16. Nxe5 Bxe5 17. g3 Bd4 18. Nd1 Be6 {0-1 (33) Nikcevic,N (2401)-Mihajlovic,V (2366) Herceg Novi 2008}) 15. Re2 ({Better is} 15. Be3 $14 Qd8 16. b3 (16. bxa3 Ng4 $15)) 15... Nc5 $15 {[%cal Rf6e4]} 16. Be3 $1 {[%cal Re3c5]} axb2 17. Rb1 $2 {[%mdl 8192]} ({White must play} 17. Rae1 $1 $15 Nfd7 18. Bd4) 17... Nfxe4 $19 18. Nxe4 Nxe4 19. Qd3 c5 {[#]} 20. h3 $2 (20. Rbxb2 $1 {[%mdl 512]} Bxb2 (20... Qxb2 21. Rxb2) 21. Qb1) 20... Bf5 {Precision: White = 22%, Black = 63%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.5"]
[White "Maghalashvili, Davit"]
[Black "Kamer, Kayra"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2522"]
[BlackElo "2185"]
[Annotator "TA"]
[PlyCount "73"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,73,12,14,0,14,15,18,14,17,10,10,0,7,13,16,13,17,0,1,0,5,0,5,5,5,0,0,0,0,0,0,0,0,0,0,0,0,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 3. Bg2 Bb7 4. b3 e6 5. c4 b4 6. O-O c5 7. Bb2 Be7 {LiveBook: 13 Games. A05: Réti Opening: 1 Nf3 Nf6} (7... a5 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 Be7 11. e4 Nxe4 12. Qf3 d5 13. Re1 O-O 14. cxd5 exd5 15. Qg4 {0-1 (44) Pantsulaia,L (2607)-Ivanchuk,V (2747) Doha 2016}) 8. Qc2 d6 9. a3 $146 ({Predecessor:} 9. e3 Nc6 10. Rd1 h6 11. d4 cxd4 12. exd4 O-O 13. Nbd2 Qc7 14. Rac1 Rac8 15. d5 {1-0 (23) Lueckert,B-Markus,R DDR 1988}) 9... a5 10. axb4 axb4 11. Rxa8 Bxa8 12. d4 Be4 13. Qd1 Nbd7 14. Nbd2 Bb7 15. Qc2 O-O 16. dxc5 Nxc5 17. Ng5 {[#] And now Bxf6 would win.} h6 18. Bxb7 Nxb7 19. Bxf6 {[%csl Gg5][%cal Rc2h7]} hxg5 20. Bxe7 Qxe7 21. Ra1 Nc5 22. Ne4 f5 23. Nxc5 dxc5 $11 {[%mdl 4096] Endgame KQR-KQR} 24. Qd3 Rd8 25. Qe3 Rd4 26. Ra5 g4 {The position is equal.} 27. Qe5 Rd1+ 28. Kg2 Qb7+ 29. e4 Qxe4+ 30. Qxe4 fxe4 31. Rxc5 {KR-KR} e3 {[#] Hoping for ...e2.} 32. fxe3 Rd2+ 33. Kf1 {Black must now prevent Rb5.} Rb2 34. Rb5 Rxb3 35. c5 Rxe3 36. Rxb4 Rc3 37. Rxg4 {Precision: White = 51%, Black = 72%.} 1/2-1/2

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.6"]
[White "Aytekin, Murat Eren"]
[Black "Dvirnyy, Danyyil"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2139"]
[BlackElo "2512"]
[Annotator "TA"]
[PlyCount "70"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,70,43,66,50,83,60,76,58,57,53,58,48,52,32,48,37,47,-8,0,-6,141,148,168,-60,-48,-54,-32,-47,-30,-23,-41,-52,-51,-40,-63,-173,-179,-203,-212,-202,-210,-1285,-1289,-1263,-1254,-29973,-29973,-29973,-29975]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 O-O 10. e3 Qe7 {A61: Modern Benoni: Nf3 without early e4} 11. Be2 (11. Bd3 Nbd7 12. O-O Ne8 13. e4 Rb8 14. Re1 Nc7 15. Qd2 Ne5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. a5 {1-0 (42) Akobian,V (2647)-Ponkratov,P (2613) Riadh 2017}) 11... Nbd7 {[%cal Bb8d7,Bd7e5,Be5g6,Bg6f4][%mdl 32]} 12. O-O h6 {LiveBook: 3 Games. White is slightly better.} 13. Re1 $146 ({Predecessor:} 13. Bh2 Rb8 14. Nd2 Ne8 15. Ra3 f5 16. Re1 Ne5 17. Rb3 {1-0 (38) Gubsky,E (2284)-Gabrielian,A (2525) Sochi 2017}) 13... g5 14. Bg3 Ne8 15. Nd2 Rb8 16. Nc4 Ne5 17. Nb6 Bf5 18. Bf1 Nf6 19. f4 Ng6 20. e4 ({White should try} 20. Nc4 $14) 20... Nxe4 $11 21. Nxe4 {Threatens to win with Nd2.} Bxe4 {[#]} (21... gxf4 $11 {remains equal.} 22. Nxc5 Qc7) 22. f5 $1 $16 {[%mdl 512]} Nf4 (22... Bxf5 23. Rxe7) 23. a5 $2 (23. Nc4 $1 $18) 23... Bd4+ $15 (23... Bxb2 24. Ra4 $16) 24. Kh2 {Black must now prevent Bxf4.} Qe5 $36 {[%mdl 2048] [#] Black is more active.} ({Inferior is} 24... Bxb2 25. Ra4 $16) 25. Bd3 $1 {[%mdl 512]} Nxd3 (25... Bxd3 26. Rxe5) 26. Bxe5 Bxe5+ 27. g3 Nxe1 28. Qxe1 Rfe8 29. Nd7 (29. Qd2 $15) 29... Rbd8 $19 30. Qxe4 Bxb2 ({Don't do} 30... Rxd7 31. Qa4 $15) ({Don't go for} 30... Bxg3+ $2 31. Kxg3 Rxe4 32. Nf6+ Kg7 33. Nxe4 $18) 31. Qg4 Bxa1 32. f6 $2 {[#]} (32. h4 Rxd7 33. f6) 32... Re1 $1 33. h4 {[#]} Rde8 $1 34. Qh5 R8e2+ 35. Kh3 Re4 {Precision: White = 36%, Black = 68%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.7"]
[White "Nagy, Gabor"]
[Black "Gucin, Zafer"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2481"]
[BlackElo "2019"]
[Annotator "TA"]
[PlyCount "99"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,99,22,21,43,46,53,56,73,62,57,4,16,0,93,71,76,52,51,49,56,52,70,23,6,12,16,0,26,22,58,62,103,90,155,157,163,100,91,97,112,97,133,89,130,94,85,21,122,16,7,14,45,43,49,27,38,27,40,0,0,0,0,0,0,0,0,0,29,0,0,0,29985,583,4829,4468,1293,1258,1011,1003,29996,29995,29995,29996,29996,29997,29997,29998]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Qc7 8. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] LiveBook: 4 Games. B86: Sicilian Scheveningen/Najdorf: 6 Bc4, without early ...b5} (8. O-O Be7 9. Qf3 Nc6 10. Be3 O-O 11. Qg3 b5 12. Nxc6 Qxc6 13. Bh6 Nh5 14. Qg4 b4 15. Ne2 Bf6 16. c3 Bb7 17. Rae1 Kh8 18. Nd4 Qc8 {1-0 (28) Grandelius,N (2603)-Nigalidze,G (2566) Dubai 2015}) 8... Nc6 9. g5 Nxd4 10. Qxd4 {White is slightly better.} Nd7 11. Be3 Nc5 12. O-O-O (12. f4 $14) 12... Bd7 $11 13. f4 O-O-O (13... b5 $1 $11) 14. Kb1 h6 $146 ({Predecessor:} 14... Bc6 15. f5 b5 16. fxe6 fxe6 {1-0 (38) Weichhold,P (2236)-Lipien,W (2076) Polanica Zdroj 2011}) 15. gxh6 Rxh6 16. f5 Rh3 17. fxe6 fxe6 18. Bg5 Re8 $1 19. Rhf1 Bc6 $1 20. Qd2 Kb8 21. Bf4 Ka8 22. Bg3 Rh8 23. Qe3 ({Of course not} 23. Bxd6 Bxd6 24. Qxd6 Qxd6 $15) 23... Nd7 (23... Nxb3 $142 24. axb3 (24. cxb3 Rd8 $14) 24... Rd8) 24. Rxf8 $1 $16 Nxf8 25. Bxd6 ({White should play} 25. Rxd6 $18 Rh3 26. Qd4) 25... Qc8 26. Bg3 {[%mdl 1024] White has strong compensation.} Rd8 27. Rf1 ({Reject} 27. Rxd8 $6 Qxd8 28. a3 Rh6 $11) 27... Ng6 {[%cal Bf8g6,Bg6f4,Bf4e6,Be6d4,Bd4c2][%mdl 32]} 28. a4 Rhf8 {[%cal Bh8f8,Bf8f6,Bf6g6,Bg6g2][%mdl 32]} 29. Rg1 Rf6 30. Qb6 (30. Qc5 $16) 30... Rdf8 (30... e5 $1 $11) 31. Bc4 (31. Bd6 $1 $16) 31... e5 $132 {[%mdl 2048] White must now prevent ...Bb5. Black is not keeping still} 32. Qb4 Nf4 33. Bh4 {[%cal Bg3h4,Bh4e7,Be7d6][%mdl 32]} Rg6 34. Rd1 Ne6 $1 35. Be7 Re8 $1 36. Bd6 Nd4 $1 37. Bc5 Qc7 38. Bd5 Rg2 39. Bb6 Nxc2 40. Qa5 Qc8 {Strongly threatening ...Bxd5.} 41. Nb5 {Nc7+ is the strong threat.} Bxd5 $1 42. Nc7+ {[#]} Kb8 $2 {[%mdl 8192]} (42... Qxc7 $1 $11 {[%mdl 512]} 43. Bxc7 Bxe4) 43. Qxd5 (43. Qc5 $142 Qd8 44. Ba7+ Kc8 45. Nxe8+ Bc6 46. Nd6+ Kc7 47. Nb5+ $1 {[%mdl 512]} Kc8 48. Rxd8+ Kxd8 49. Qf8+ Kd7 50. Qd6+ Ke8 51. Qe6+ Kf8 52. Bc5#) 43... Ne3 {[#]} 44. Qc5 $1 {[%csl Gc5][%cal Rb6a7][%mdl 512]} Rxb2+ 45. Kxb2 {[%csl Gc5][%cal Rb6a7]} Nxd1+ 46. Kc1 {[%csl Gc5][%cal Rb6a7]} Qg4 {[#]} 47. Nxa6+ $1 {[%mdl 512] White mates.} Ka8 (47... bxa6 48. Qc7+) 48. Nc7+ Kb8 49. Ba7+ Kc8 50. Nb5+ {Precision: White = 60%, Black = 51%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.12"]
[Round "1.8"]
[White "Gokbulut, Julia"]
[Black "Papin, Vasily"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2063"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "86"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,86,0,0,0,0,0,-45,-28,-39,-38,-33,-34,-31,-29,-41,-25,-28,-21,-35,-33,-38,-19,-26,-33,-61,-19,-72,-79,-91,-95,-82,-55,-45,-58,-62,-47,-45,-46,-160,-75,-147,-153,-261,-251,-262,-227,-194,-143,-158,-146,-158,-121,-474,-454,-534,-519,-511,-508,-569,-564,-629,-498,-718,-704,-697,-625,-988,-822,-695,-458,-2230,-360,-554,385]} 1. d4 Nf6 2. c4 e6 3. e3 d5 4. Nc3 c6 5. Nf3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. Qc2 {LiveBook: 20 Games. D45: Semi-Slav: 5 e3} (8. a3 O-O 9. Qc2 Re8 10. Bd2 Qe7 11. b4 a6 12. Na4 Ne4 13. O-O Rb8 14. Bc3 Ndf6 15. Bb2 Ng4 {½-½ (55) Gheng,J (2347)-Demidov,M (2524) Pardubice 2017}) 8... a5 9. O-O $146 ({Find the theoretical novelty and annotate with similar games:} 9. b3 O-O 10. O-O h6 11. h3 Re8 12. Rd1 Nb6 13. Bb2 a4 14. bxa4 Be6 15. Rab1 Qc7 {1-0 (28) Baciak,M (2197)-Skula,J (2011) ICCF email 2015}) 9... O-O 10. e4 {The position is equal.} dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bd3 h6 14. h3 Nd5 15. a3 Qf6 16. Be4 Be6 17. Be3 Rfd8 18. Rad1 a4 19. Qb1 Nf4 20. Bxf4 (20. Rfe1 $11) 20... Bxf4 $17 21. Rfe1 Bc7 {[%cal Bf4c7,Bc7b6,Bb6d4][%mdl 32]} 22. Re2 Rd6 23. Qc1 Bb6 24. Qc3 Rad8 {[%cal Rb6d4]} 25. Qb4 Bxd4 26. Rc1 ({White should play} 26. Rdd2 $1 $15) 26... Qf4 (26... Bb3 $142 27. Rce1 Bxb2) 27. Rce1 b5 28. Bxc6 (28. Rd2 $17 {keeps fighting.} Be5 29. Rxd6 Bxd6 30. Qa5) 28... Rxc6 $19 29. Re4 {[#]} Bxf2+ $1 30. Kxf2 Rc2+ (30... Qb8 $19 {And now ...Qb6+ would win.} 31. Qa5 Rcc8) 31. R1e2 $17 Rxe2+ 32. Rxe2 Bc4 $36 {[%mdl 2048] ...Rd1 is the strong threat. Black is on the roll.} 33. Re1 $2 {[%mdl 8192]} (33. Rd2 $17 {nothing else works.} Re8 34. Qc3) 33... Rd3 $19 34. Re8+ Kh7 35. Qe1 Rb3 36. Kg1 Rxb2 37. Re4 Qf6 38. Qg3 (38. Rd4 $142 Rb3 39. Qe4+ g6 40. Nd2) 38... Bd5 39. Rf4 Qc6 40. Qh4 Bxf3 41. Rxf3 Qc2 {[%csl Gb2][%cal Rc2g2] [#]} 42. Rg3 (42. Qg4 $142 Qc5+ 43. Kh2) 42... Qc1+ (42... Qc5+ $142 43. Kh2 Qe5) 43. Kh2 Qc7 $4 {[%mdl 40960] Precision: White = 40%, Black = 53%. . Loss on Time!?} (43... Rb1 $19 {[%csl Gb1][%cal Rc1h1] and all is fine.} 44. Qe4+ g6) 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.9"]
[White "Quparadze, Giga"]
[Black "Sahin, Doga Boran"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2471"]
[BlackElo "2005"]
[Annotator "TA"]
[PlyCount "67"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,67,0,-7,0,1,8,22,37,10,34,27,78,84,97,93,95,83,93,82,83,78,102,93,97,94,117,90,116,104,132,118,102,97,224,218,220,220,222,226,309,216,381,375,383,377,409,363,360,360,353,357,352,347]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Qxd5 7. Nb5 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} Na6 (7... Qd8 8. Bd3 a6 9. Nc3 Nc6 10. O-O Ne5 11. Be2 b5 12. Nf3 Qxd1 13. Rxd1 Nc6 14. Bf4 Bb7 {0-1 (53) Vachier Lagrave,M (2796)-Caruana,F (2808) Paris 2017}) 8. c4 Qc6 9. Nf3 {LiveBook: 6 Games. The position is equal.} Bb4+ 10. Bd2 {Black must now prevent Bxb4.} Bxd2+ 11. Qxd2 {aiming for Nd6+.} O-O 12. Be2 Qc5 $146 ({Find the theoretical novelty and annotate with similar games:} 12... Qb6 13. O-O Rd8 14. Qf4 Bd7 {1-0 (50) Herman,B-Dostal,S (1769) ICCF email 2013}) 13. O-O e5 (13... Bd7 $11 {keeps the balance.}) 14. a3 $16 e4 15. b4 Qe7 16. Nfd4 {[%cal Bf3d4,Bd4b5,Bb5d6][%mdl 32]} Nc7 17. Nxc7 Qxc7 18. Nb5 Qe7 19. Qd6 $36 {[%mdl 2048] White is on the roll.} Qxd6 20. Nxd6 b6 21. c5 bxc5 22. bxc5 Be6 23. Rfd1 Bd5 24. Rac1 {Threatens to win with c6.} Bc6 {[#]} (24... Rfd8 $16) 25. Nf5 $1 $18 {[%cal Rf5e7]} Rfe8 26. Rd6 Bd7 {[#]} 27. Nd4 $1 Rec8 28. c6 Kf8 $2 (28... a6 29. h3 Kf8) 29. Ba6 {White is winning.} Ke7 30. Nb5 ({Less strong is} 30. Rxd7+ Nxd7 31. c7 (31. Bxc8 Rxc8 32. Nf5+ Ke6 $16) 31... Nb6 $16) 30... Rab8 {intending ...Rxb5.} 31. Rxd7+ Nxd7 32. Bxc8 ({Not} 32. Nxa7 Rc7 $16) 32... Rxc8 33. Nxa7 Rc7 34. Nb5 {Precision: White = 87%, Black = 43%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.10"]
[White "Asgharzadeh, Mitra"]
[Black "Haznedaroglu, Kivanc"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2057"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "120"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,120,14,20,-9,0,-10,6,0,15,-18,0,-19,-16,-20,-18,-16,-16,-26,-19,-45,-58,-71,0,-5,0,4,46,48,39,0,0,0,8,4,17,16,16,0,42,0,4,0,0,0,0,0,34,37,99,0,35,27,41,85,97,0,102,69,77,94,76,70,63,39,33,35,21,0,8,-58,-15,-39,-35,-39,-30,-34,-16,-14,-11,-13,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-32,-25,-37,-30,-65,-66,-614,-438,-854,-823,-1066,-1050]} 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Be7 9. h3 Bh5 10. c3 {A07: Réti Opening: New York and Capablanca Systems} O-O {LiveBook: 3 Games} 11. Re1 (11. Qc2 Re8 12. Re1 Qc7 13. Nh4 Nc5 14. Nb3 Rad8 15. Be3 Nfd7 16. Nf5 Bf8 {1-0 (47) Mamedyarov,S (2757)-Tomashevsky,E (2714) Sochi 2014}) 11... Qc7 12. Qc2 {The position is equal.} Rad8 13. Nh4 $146 ({Predecessor:} 13. Nb3 Nc5 14. Nxc5 Bxc5 15. Bg5 Bxf3 16. Bxf3 Be7 17. Rad1 h6 18. Be3 Nd7 19. Kg2 Nb6 20. b3 Bg5 {½-½ (20) Kiessling,A (1912)-Hansch,S (1934) Dresden 2012}) 13... Nc5 14. Nf5 Rfe8 15. b4 Nd3 16. Re3 Nxc1 17. Rxc1 Bf8 18. g4 Bg6 19. Rg3 c5 20. a3 cxb4 ({Better is} 20... h6 $17) 21. cxb4 $11 Qd7 22. Nc4 Rc8 23. Rc3 Rc6 24. Na5 Rxc3 25. Qxc3 h5 26. Bf3 hxg4 27. hxg4 Nh7 28. Rd1 Qb5 29. Rd5 Qb6 30. Rd7 (30. Rxe5 $2 Qf6 $19) 30... Ng5 31. Rxb7 Qe6 32. Bg2 Rc8 33. Rc7 $36 {[%mdl 2048] White has some pressure.} Rd8 {[#]} (33... Bxf5 $14 34. exf5 Rxc7 35. Qxc7 (35. fxe6 $2 {too greedy.} Rxc3 36. exf7+ Kxf7 $19) 35... Qa2) 34. Rc6 (34. Qc2 $1 $16) 34... Rd1+ 35. Kh2 Qd7 $1 36. Rc7 Qe6 {[#] aiming for ...Bxf5.} 37. Rc6 ({But not} 37. Rxa7 $2 Bxf5 38. gxf5 Qh6+ 39. Bh3 Rf1 $19) ({White should try} 37. Qc6 $1 $16) 37... Qa2 (37... Qd7 $1 $11) 38. Qc2 Rd2 39. Qxa2 Rxa2 40. Nc4 Rxf2 41. Nxe5 {Black must now prevent Rc8.} Nxe4 42. Nxg6 fxg6 43. Rxg6 Nf6 $1 44. Nd4 (44. Nh4 $11) 44... Ra2 {And now ...Bd6+ would win.} 45. Rg5 {next Ra5 is good for White.} Rxa3 46. Nc6 Bd6+ 47. Kg1 Bc7 48. Ne7+ Kf7 {Threatens to win with ...Bf4.} 49. Nd5 Bb6+ (49... Bd6 {feels hotter.} 50. Nxf6 Kxf6 51. Rf5+ Ke7 52. Rg5 Bxb4 53. Rxg7+ Kf6) 50. Nxb6 axb6 {[%mdl 4096] Endgame KRB-KRN} 51. Rb5 Nxg4 {...Ra1+ is the strong threat.} 52. Bb7 Rg3+ 53. Kf1 Nh2+ 54. Ke2 Rg6 55. Rf5+ Ke7 56. Bd5 Ng4 57. Rf7+ Kd6 $1 {[%cal Rd6d5]} 58. Be4 $2 {[%mdl 8192]} (58. Bb3 $15) 58... Re6 $19 {Black is clearly winning.} 59. Rf4 (59. Rxg7 $142 Rxe4+ 60. Kd3 Rxb4 61. Kc3) 59... Nf6 60. Kf3 g5 {Precision: White = 40%, Black = 50%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.11"]
[White "Basso, Pier Luigi"]
[Black "Karaca, AlpEr Tunga"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2459"]
[BlackElo "1910"]
[Annotator "TA"]
[PlyCount "73"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,73,62,60,75,68,69,72,96,45,33,40,46,57,55,64,68,79,107,108,237,239,241,239,238,237,238,235,227,233,311,295,310,276,589,575,5510,5235,3167,3027,4910,692,1978,1559,29989,545]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c6 6. e4 d6 7. Nge2 e5 8. O-O Nbd7 9. h3 Re8 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. Rad1 Qc7 14. Ndb5 {E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3} (14. Rfe1 Be6 15. b3 Rad8 16. f4 Bc8 17. Bf2 Nfd7 18. Kh2 Nf8 19. Nde2 b6 20. Nd4 Nfe6 21. Nf3 Nf8 22. Bd4 f6 {½-½ (60) Nikolic,P (2603)-Kunin,V (2556) Berlin 2015}) 14... cxb5 15. Nxb5 Qe7 16. Nxd6 {LiveBook: 6 Games. White is slightly better.} Nfd7 17. Nxe8 Qxe8 18. f4 Qe7 $146 ({Predecessor:} 18... b6 19. e5 Bb7 20. Bd5 Rb8 21. Rfe1 Qe7 {1-0 (42) Ivanovic,N (2158)-Ivanisevic,D (2125) Belgrade 2017}) 19. Rd5 (19. e5 $16) 19... b6 $14 20. e5 {[#] aiming for Rxc5.} Bb7 21. Rd6 $36 {[%mdl 2048] White is pushing.} Bxg2 22. Qxg2 Rc8 23. Rfd1 Bf8 24. Qd5 {[%cal Rd6d7]} Qe8 (24... Rc7 $16 {is a better defense.} 25. Qa8 a4) 25. Rxd7 $18 Nxd7 26. Qxd7 Qxd7 27. Rxd7 Rxc4 {[%mdl 4096] Endgame KRB-KRB} 28. Rd8 {Threatens to win with f5.} ({Don't take} 28. Bxb6 Rc1+ 29. Kg2 Rc2+ 30. Kf3 Rxb2) 28... Kg7 29. Bxb6 Rc1+ 30. Kf2 Rc2+ 31. Ke3 Rxb2 $2 {[#]} (31... Bc5+ {is more resistant.} 32. Bxc5 Rxc5) 32. Bd4 Rg2 33. e6+ f6 34. Rd7+ Kg8 35. Kf3 (35. Bxf6 $142 Rxg3+ 36. Kf2 Rxh3 37. Rd8 Rh2+ 38. Kf1 Rh1+ 39. Ke2 Rh2+ 40. Kd3 Rh3+ 41. Kd4) 35... Rd2 36. Bxf6 Bb4 37. e7 {Precision: White = 47%, Black = 13%.} (37. Rg7+ $142 Kf8 38. Rxh7 Ke8 39. Rh8+ Bf8 40. e7 Rd3+ 41. Ke4 Rc3 42. Rxf8+ Kd7 43. e8=Q+ Kd6 44. Be7+ Kc7 45. Qb8+ Kc6 46. Rf6+ Kd7 47. Qd8#) 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.12"]
[White "Severcan, Sedat Sabri"]
[Black "Mammadov, Zaur"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1993"]
[BlackElo "2454"]
[Annotator "TA"]
[PlyCount "74"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,74,3,0,11,-45,-38,-28,-38,-50,-57,-86,-89,-78,-66,-90,-98,-93,-76,-58,-65,-178,-183,-189,-188,-185,-190,-182,-181,-163,-193,-222,-220,-214,-129,-259,-260,-306,-317,-1324,-499,-29972,-29958,-29972,-29973,-29969,-29956,-29954,-6411,-29980,-29979,-29983,-29984,-29982,-29982]} 1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. O-O e6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. Ne5 {E04: Open Catalan: 5 Nf3} (11. b3 Na5 12. Ne5 cxb3 13. axb3 Rxc1 14. Qxc1 Nxb3 15. Qb2 Nxa1 16. Qxa1 Bd6 17. Qxa7 O-O 18. Nxd7 Nxd7 {½-½ (77) Yu,Y (2751)-Harikrishna,P (2744) Huaian 2017}) 11... Nxe5 12. dxe5 {LiveBook: 4 Games} Nd5 (12... Ng4 {is interesting.} 13. a4 b4 14. Qd4 f5 15. exf6 Nxf6 16. Qxa7 Bc5) 13. Nc3 $146 (13. Bxd5 $11 exd5 14. Qxd5) ({Predecessor:} 13. Bxd5 exd5 14. Qxd5 Bc5 15. a4 b4 16. Nd2 O-O 17. Ne4 Be6 18. Qxd8 Rfxd8 {½-½ (40) Filipets,E (2296)-Poley,V (2254) Minsk 2016}) 13... Nxc3 $15 14. bxc3 Bc5 15. Qc2 O-O 16. Bb7 Rb8 17. Be4 h6 18. Rd1 Qc7 19. Kg2 b4 20. cxb4 Rxb4 {[#] White must now prevent ...Ba4.} 21. Ba3 (21. a4 $1 $15) 21... Ba4 $19 22. Qc3 Bxd1 23. Bxb4 Bxb4 ({Don't do} 23... Bxe2 24. Bxc5 Qxc5 25. Re1 $17) 24. Qxb4 Qxe5 25. Bh7+ Kxh7 26. Rxd1 {[%mdl 4096] Endgame KQR-KQR} Qe4+ 27. Kg1 Rc8 28. Rc1 (28. Qb1 $17 {was worth a try.} Qxb1 29. Rxb1) 28... Qxe2 29. Qb7 Rd8 30. Qxf7 $2 (30. Kg2) 30... c3 (30... Rd1+ $142 31. Rxd1 Qxd1+ 32. Kg2 Qd5+ 33. f3 c3) 31. Qe7 {[#]} (31. Kg2 $19 Rd3 32. h4) 31... Rd2 32. Qf7 Rd1+ 33. Rxd1 Qxd1+ 34. Kg2 Qd5+ ({Not} 34... c2 35. Qxe6 Qd3 36. Qc6 $17) 35. f3 Qc4 {Black mates.} 36. h4 c2 37. h5 Qc8 {Precision: White = 19%, Black = 76%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.12"]
[Round "1.13"]
[White "Csonka, Balazs"]
[Black "Asadi, Motahare"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2453"]
[BlackElo "2046"]
[Annotator "TA"]
[PlyCount "110"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,110,67,52,85,81,96,86,86,87,86,78,115,126,139,113,142,124,132,111,116,114,150,150,150,150,145,136,143,137,147,145,154,130,129,89,100,42,56,-69,-72,-36,-31,-59,10,0,0,10,23,48,48,18,18,23,28,25,66,48,86,81,96,72,65,48,71,63,61,0,73,66,175,169,159,139,154,0,0,0,0,0,0,-8,31,-177,679,677,679,682,670,665,648,635,788]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 O-O 10. e3 Qc7 {A61: Modern Benoni: Nf3 without early e4} (10... Qe7 11. Bd3 Nbd7 12. O-O Ne8 13. e4 Rb8 14. Re1 Nc7 15. Qd2 Ne5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. a5 {1-0 (42) Akobian,V (2647)-Ponkratov,P (2613) Riadh 2017}) 11. Nd2 {LiveBook: 3 Games} Nfd7 12. Nc4 Ne5 {White is better.} 13. Bxe5 Bxe5 $146 ({Predecessor:} 13... dxe5 14. d6 Qd8 15. Nd5 Nd7 16. a5 Rb8 17. Be2 Nf6 18. Nxf6+ Bxf6 {1-0 (32) Kanep,S (2161)-Ivanov,P (1853) Viljandi 2015}) 14. Nxe5 dxe5 15. Bc4 Rd8 16. Qf3 Kg7 17. e4 Rd6 18. O-O Nd7 19. Rad1 Nf6 20. Qe3 Nh5 21. f4 Qe7 22. fxe5 ({Resist} 22. Qxc5 $6 Nxf4 23. Ne2 g5 $16) 22... Qxe5 23. Qxc5 Bd7 24. Qd4 Re8 25. a5 Nf6 26. Qf2 Re7 27. Rde1 Ne8 28. Kh1 (28. Qe3 $16) 28... Rf6 $14 29. Qh4 (29. Qd2 $14) 29... g5 $1 $15 {[%cal Rg5h4]} 30. Qh5 Rh6 31. Qf3 g4 (31... Nf6 $1 $15 32. Nb1 g4) 32. Qf4 $36 {[%mdl 2048] Black is under pressure.} gxh3 33. g3 Nd6 34. Bd3 Rg6 35. Qxe5+ Rxe5 36. Kh2 h5 37. Rf4 Rg4 38. Bf1 f5 39. Bxh3 Rg5 40. Ref1 Kf6 41. exf5 Re3 42. R4f3 Re5 43. Rf4 Re3 44. R1f3 $1 {[%cal Rf3e3]} Re1 {[#]} (44... Re5 $14) 45. Rb4 $1 $18 Bb5 46. Rff4 Re3 47. Rbe4 $2 ({Better is} 47. Rfe4 $16 Rgxg3 48. Re6+ Rxe6 49. fxe6) 47... Rgxg3 $11 48. Re6+ Kg5 49. Rxe3 Rxe3 50. Rf2 Kf6 51. Rg2 $2 {[#]} (51. Nxb5 $14 {stays ahead.} Nxb5 52. Rg2) 51... Rf3 $4 {[%mdl 8192]} (51... Rxh3+ $1 $19 {[%mdl 512]} 52. Kxh3 Bf1) 52. Rg6+ $18 {White is clearly winning.} Ke7 53. Re6+ Kd7 54. f6 Kc7 55. Kg2 Rd3 {Precision: White = 48%, Black = 49%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.15"]
[White "Morozov, Nichita"]
[Black "Kizilkus, Akin"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2443"]
[BlackElo "2040"]
[Annotator "TA"]
[PlyCount "106"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,106,62,33,40,13,32,13,23,35,35,31,31,0,0,0,12,0,14,-39,-27,-32,-29,-80,-38,-65,-40,-35,0,-54,18,16,23,-120,-46,-61,-43,-96,-100,-122,0,0,0,-327,-325,-307,-316,-312,-302,-316,-315,-412,-404,-393,-406,-502,-494,-481,-480,-552,-550,-618,-543,-528,-523,-691,-658,-651,-611,-647,-652,-623,-530,-498,-502,-712,-678,-720,-723,-1014,-1000,-807,-1441,-1482,-1453]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 e5 7. d5 a5 8. g4 Na6 9. Be3 Nc5 10. Nd2 Ne8 11. Qc2 f5 {E90: King's Indian: Classical: Early deviations and 6 h3} 12. gxf5 gxf5 13. O-O-O {LiveBook: 3 Games} Na6 {White is slightly better.} 14. f3 $146 ({Predecessor:} 14. exf5 Nb4 15. Qb1 c6 16. Bg2 cxd5 17. cxd5 e4 18. Bxe4 Kh8 19. Rhg1 {1-0 (43) Anton Guijarro,D (2476)-Moreno Tejera,E (2313) La Roda 2012}) 14... f4 15. Bf2 Nf6 16. c5 Nxc5 17. Bxc5 dxc5 18. Nc4 Ne8 19. d6 cxd6 20. Nb5 {[%cal Rc4d6]} Ra6 21. Rh2 (21. Qd2 $11) 21... Qe7 $15 22. Rhd2 {[%cal Rb5d6]} Rf6 $1 23. Kb1 (23. Nca3 $11 {keeps the balance.}) 23... Bf8 24. a4 Kh8 25. Nc3 Nc7 26. Na3 (26. Nb5 $11) 26... Ra8 (26... Qf7 $15) 27. Nab5 $11 Nxb5 28. Nd5 (28. Nxb5 $11 {was the only way to keep the balance.} Qd7 29. Rg2) 28... Qd8 (28... Nd4 $17 29. Rxd4 Qd8) 29. axb5 Rg6 {Threatens to win with ...Be6.} 30. b6 (30. Qc3 $15) 30... Bd7 $17 31. Qc3 Bc6 ({Black should play} 31... a4 $17 {White must now prevent ...Qh4.} 32. Nxf4 Rg3) 32. Nc7 $11 Rc8 {[#] ...Ba4 is the strong threat.} 33. Qxc5 $2 {[%mdl 8192]} (33. Qxe5+ $1 $11 {[%mdl 512] and White stays safe.} dxe5 34. Rxd8 Rxd8 35. Rxd8) 33... Qxc7 $19 (33... dxc5 34. Rxd8 Rxd8 35. Rxd8 $11) 34. bxc7 dxc5 35. Rd8 Rxc7 36. Rxf8+ Kg7 37. Rdd8 Rd7 38. Rg8+ Kh6 {[#] Hoping for ...Rxg8.} 39. Bc4 Rxd8 {Black is clearly winning.} 40. Rxd8 {[%mdl 4096] Endgame KRB-KRB} Kg5 41. Rh8 Rg7 42. Bg8 h5 43. Be6 Bd7 44. Bd5 Bxh3 45. Re8 Kf6 46. Rf8+ Ke7 47. Rh8 Rg5 48. Rh7+ Kf6 49. Rxb7 Bg2 50. Rb6+ Kg7 51. Be6 Bxf3 52. Bf5 Bg4 53. Rb7+ Kh8 {Precision: White = 32%, Black = 70%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.16"]
[White "Karaahmetoglu, Ege"]
[Black "Radovanovic, Nikola"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2017"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "62"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,62,-77,-81,-102,-87,-115,-85,-104,-86,-111,-108,-144,-97,-138,-137,-168,-113,-113,-112,-273,-217,-214,-206,-285,-208,-496,-332,-941,-922,-1377,-1352,-1414,-1374,-1466,-1399,-29995,-29996,-29996,-29997]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 8. Qd2 Nbd7 9. g4 h6 10. h4 b4 11. Nce2 {[%cal Bc3e2,Be2g3,Bg3f5][%mdl 32]} d5 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} 12. exd5 Nxd5 13. Bf2 Bb7 {LiveBook: 3 Games. Black is better.} 14. Rh3 $146 ({Predecessor:} 14. Bg2 Be7 15. f4 N7b6 16. g5 hxg5 17. hxg5 Rxh1+ 18. Bxh1 g6 19. Qd3 {0-1 (27) Minyeyevtsev,S (2203)-Burg,T (2490) Belgium 2014}) 14... Bc5 15. Ng3 e5 16. Nb3 Bxf2+ 17. Qxf2 Qc7 18. O-O-O Nf4 19. Nf5 {[#]} O-O $1 ({Resist} 19... Nxh3 20. Bxh3 Kf8 21. Qd2 $15) 20. g5 {[#]} h5 ({Much less strong is} 20... Nxh3 21. Bxh3 Rad8 22. gxh6 $11) (20... a5 $1 $19 {[%cal Ra5a4] Hoping for ...a4.} 21. gxh6 g6) 21. Rh2 $17 a5 {[%cal Ba6a5,Ba5a4][%mdl 32] Threatens to win with ...a4.} 22. Kb1 $2 (22. Nd2 $17) 22... a4 $19 23. Nc1 a3 {Strongly threatening ...axb2.} 24. Qe3 axb2 25. Kxb2 $2 (25. Nb3 {was the only defense.}) 25... Nb6 {[%cal Bd7b6,Bb6a4,Ba4c3,Bc3d1][%mdl 32]} 26. Bb5 $2 (26. Rd6 Nc8 27. Qxe5 Qc3+ 28. Qxc3 bxc3+ 29. Kxc3) 26... Ra5 27. Bf1 Na4+ 28. Ka1 Nc3 29. Rd3 Rfa8 {[%cal Ra5a2] ( -> ...Rxa2+)} 30. a3 Rxa3+ 31. Kb2 {[#]} Nd1+ $1 {[%mdl 512] Precision: White = 13%, Black = 95%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.12"]
[Round "1.17"]
[White "Manik, Mikulas"]
[Black "Acar, Utku Cengiz"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2433"]
[BlackElo "2026"]
[Annotator "TA"]
[PlyCount "119"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,118,-2,0,29,31,30,22,25,-14,0,16,0,-35,-11,-21,-21,-31,-37,-31,16,-31,-35,-37,-28,-105,-114,-112,-109,-131,-122,-134,-130,-145,-100,-117,-134,-225,-230,-244,-257,-318,-321,-310,-285,-281,0,-195,0,0,0,0,0,0,0,-198,-98,-285,-232,-248,-237,-233,0,0,0,-231,-206,-203,-204,-205,-204,-212,-206,-398,-327,-350,-186,-170,136,127,100,77,312,0,0,0,0,0,1103,1090,1002,521,977,910,29989,29990,29990,29991,29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 bxc6 8. Bd3 d5 9. O-O Nf6 10. Qe2 Be7 {B46: Sicilian: Taimanov: 5 Nc3 a6} 11. e5 (11. Bd2 O-O 12. Rae1 Re8 13. Kh1 Bf8 14. e5 Nd7 15. Na4 g6 16. c4 Nc5 17. Nxc5 Bxc5 18. Rc1 {1-0 (44) Sutovsky,E (2673)-Pichot,A (2552) Caleta 2018}) 11... Nd7 12. Na4 {LiveBook: 9 Games} Nc5 {The position is equal.} (12... c5 {is more complex.} 13. c4 d4 14. Be4 Bb7 15. Bd2 O-O) 13. Nxc5 Bxc5+ 14. Kh1 g6 15. c4 $146 ({Predecessor:} 15. Bd2 a5 16. Bc3 h5 17. Be1 Be7 {1-0 (29) Battulga,N-Myagmarsuren,L (2216) Ulaanbaatar 2002}) 15... Qb6 16. Rb1 a5 17. cxd5 cxd5 18. Bb5+ Bd7 19. Bxd7+ Kxd7 20. f5 exf5 21. Qd3 Qb7 22. Bg5 Rhe8 23. Rbd1 (23. Rbc1 $11 Rac8 24. Bf6) 23... Rxe5 $17 24. Qc3 Bd6 25. Bf4 Re6 26. Bxd6 Kxd6 27. Rc1 Kd7 28. Qg7 Ke7 29. Qxh7 (29. Rfe1 $17 Raa6 30. Qxh7) 29... Re4 $19 30. Qh3 Qxb2 31. Rb1 Qe5 ({Less strong is} 31... Qxa2 32. Rb7+ Kf6 33. g4 $17) 32. Rb5 Kf6 33. Qh6 Ke7 $2 (33... Rb4 $19 34. Rc5 Rab8) 34. h3 $2 (34. Rb7+ $11 Ke6 35. Rb6+ Ke7 36. Rb7+ Ke6 37. Rb6+ Kd7 38. Rb7+ Ke6) 34... a4 $2 (34... Ke8 $19 35. Rb7 Re1) 35. Rb7+ $11 Ke6 {[#] Hoping for ...Rb8.} 36. Rb6+ Ke7 {...Rb8 is the strong threat.} 37. Rb7+ Ke6 {And now ...Rb8 would win.} 38. Qg5 $2 (38. Rb6+ $11 Kd7 39. Rb7+ Ke6) 38... Re8 (38... Qd6 $19 {is more deadly.} 39. Rfb1 Rc8) 39. Rbb1 $2 (39. Rb6+ $17 {was the only chance.} Kd7 40. Rb7+ Kc8 41. Rxf7) 39... d4 40. Rb6+ Kd7 41. Rb7+ Ke6 42. Rb6+ Kd7 43. Rb7+ Kc6 44. Rbb1 Re3 45. Rfc1+ Rc3 46. Qd2 Qc5 $1 47. Qf4 $2 (47. Qb2 {was called for.} Kd6 48. Rd1) 47... Re4 48. Qg5 Re6 (48... Qd6 $142 {Strongly threatening ...Kd7.} 49. Qd2 Rxc1+ 50. Qxc1+ Kd5) 49. Rd1 $19 {next Qd8 is good for White.} Rd6 $2 (49... Qd5 $19 {White must now prevent ...Re2.} 50. Rb8 Kc7) 50. Qe7 $16 {[%csl Gb1][%cal Re7b7][%mdl 1024] White has strong compensation.} Rd7 51. Qe8 $40 {[%mdl 128] White is out for blood.} Qd5 $2 {[#]} (51... Re3 $16 {might work better.} 52. Qb8 Rc3) 52. Qa8+ $2 ({White has to play} 52. Qb8 $1 $18 {[%csl Gb1][%cal Rb8b6]} Qc5 53. Re1) 52... Kd6 $11 53. Rb6+ Ke7 54. Qh8 Re3 $2 {[%mdl 8192]} (54... Rd8 $11 55. Qf6+ Ke8 56. Qh8+ Kd7) 55. Qf6+ $18 Ke8 56. Rb8+ Rd8 57. Rdb1 Re6 58. Qh8+ {White mates.} Ke7 59. R1b7+ Qxb7 60. Qxd8# {Precision: White = 33%, Black = 47%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.18"]
[White "Sebt Rasoul, Seyede Setare"]
[Black "Druska, Juraj"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1960"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "74"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,74,37,41,44,39,30,27,15,45,38,28,0,0,-19,-19,-17,-8,-18,-22,-53,-52,-54,-20,-83,-49,-233,-235,-319,-325,-324,-311,-712,-706,-706,-695,-712,-704,-888,-882,-1041,-1014,-1038,-1035,-1034,-1031,-1008,-969,-949,-942]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. f3 a5 12. O-O a4 13. Rac1 {B36: Sicilian: Maroczy Bind: Gurgenidze System} (13. Nb5 Nd7 14. Rab1 Qa5 15. Qxa5 Rxa5 16. Nc7 Nc5 17. Rfc1 Rc8 18. Bd2 Ra7 19. Nxe6 Nxe6 20. Kf1 Nc5 {½-½ (78) Yu,Y (2751)-Mamedov,R (2709) Huaian 2017}) 13... Nd7 14. Nd5 Nc5 {LiveBook: 8 Games} 15. Kh1 {White is slightly better.} Re8 16. Rfd1 Qa5 $146 ({Predecessor:} 16... Bxd5 17. cxd5 Qa5 18. Rc4 b5 19. Qxa5 Rxa5 20. Rc2 b4 21. Bd4 b3 22. axb3 axb3 23. Rc4 {½-½ (24) Meier,V (2242)-Feldheim,J (1987) Nuremberg 2011}) 17. Qc2 Rac8 18. Bd2 Qa7 19. Bg5 Bxd5 20. Rxd5 Ne6 21. Bd2 Qf2 22. Be1 Qb6 23. b4 axb3 24. axb3 Ra8 (24... Nd4 $5 {[%cal Rd4c2]} 25. Bf2 e6 26. Bxd4 Bxd4 $15) 25. h3 (25. b4 $11) 25... Rec8 26. Bf1 $2 {[#]} (26. b4 $15) 26... Nd4 $1 $19 {[%cal Rd4c2]} 27. Bf2 e6 28. Bxd4 Bxd4 29. c5 $2 (29. Rxd4 Qxd4 30. Rd1) 29... exd5 {Black is clearly winning.} 30. cxb6 Rxc2 31. Rxc2 {[%mdl 4096] Endgame KRB-KRB} Ra1 32. Rc8+ Kg7 33. Rc7 Rxf1+ 34. Kh2 dxe4 35. fxe4 Rb1 36. g3 Rxb3 37. Rxb7 Rxb6 {Precision: White = 17%, Black = 72%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.19"]
[White "Bakre, Tejas"]
[Black "Kaplan, Ebru"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2427"]
[BlackElo "1904"]
[Annotator "TA"]
[PlyCount "51"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,50,13,40,0,114,116,136,137,147,136,508,517,518,517,472,484,487,486,483,481,29988,29989,29991,2048,29992,29993,29995,29996,29997,29998,29998,29999,29999]} 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 {[%cal Be7e6,Be6e5,Be5e4][%mdl 32]} 5. b3 Nbd7 6. Bb2 Bd6 7. Qc2 O-O 8. Rg1 {A11: English Opening: 1...c6} (8. Be2 Qe7 9. O-O b6 10. cxd5 cxd5 11. Nb5 Ba6 12. Qd1 Bxb5 13. Bxb5 a6 14. Be2 Ba3 15. Qc1 Bxb2 16. Qxb2 {½-½ (33) Ivanchuk,V (2728)-Duda,J (2707) Tbilisi 2017}) 8... e5 9. g4 e4 10. g5 Ne8 {LiveBook: 5 Games} 11. Nh4 $146 ({Find the theoretical novelty and annotate with similar games:} 11. Nd4 Ne5 12. Be2 a6 13. cxd5 c5 14. Qxe4 cxd4 15. Qxd4 Nd7 {1-0 (35) Alavkin,A (2423)-Liberman,E (2376) Samara 2012}) 11... Ne5 (11... Nc5 $1 $11 {remains equal.}) 12. cxd5 $16 cxd5 13. Nxd5 f5 {[#]} 14. Nf4 $1 Kh8 $2 {[%mdl 8192]} (14... Rf7 $16 {is tougher.}) 15. Bxe5 $18 Bxe5 {[#]} 16. Nhg6+ $1 {[%mdl 512]} hxg6 17. Nxg6+ Kh7 18. Nxf8+ ({Not} 18. Nxe5 Qd6 $18) 18... Kg8 {[#]} 19. Ng6 $1 Bxa1 (19... Qd6 $18 20. Nxe5 Qxe5) 20. Bc4+ Kh7 21. Nf8+ Kh8 22. Qd1 {[%cal Rd1h5] White mates.} Nf6 23. gxf6 Qxf6 24. Qh5+ Qh6 25. Qxh6+ gxh6 26. Rg8# {Precision: White = 97%, Black = 51%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.12"]
[Round "1.20"]
[White "Peker, Serdar"]
[Black "Sibashvili, Giorgi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1821"]
[BlackElo "2419"]
[Annotator "TA"]
[PlyCount "100"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,100,2,38,0,0,7,0,-31,-33,-59,-56,-72,-65,-58,-62,-81,-80,-102,-86,-93,-93,-104,-95,-106,-89,-87,-68,-91,-93,-92,-86,-89,-77,-77,-75,-168,-160,-161,-160,-168,-169,-165,-152,-150,-146,-160,-158,-152,-152,-152,-98,-97,-86,-83,-49,-77,-77,-106,-102,-85,-43,-73,0,0,0,0,0,-251,-217,-216,-222,-350,-350,-368,-351,-368,-368,-368,-368,-368,-368,-368,-368,-29975,-29976,-29976,-29977]} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 (5... Nf6 6. Be2 cxd4 7. cxd4 e6 8. O-O Be7 9. Nc3 Qd6 10. Nb5 Qd8 11. Bf4 Nd5 12. Bg3 O-O 13. Bc4 a6 14. Nc3 Nxc3 15. bxc3 b5 16. Bd3 Bb7 17. a4 b4 18. Rb1 Bf6 19. Be4 a5 20. cxb4 axb4 21. Bxc6 {½-½ (21) Zvjaginsev,V (2660)-Moiseenko,A (2692) Berlin 2015}) 6. Be2 {B22: Sicilian: 2 c3} cxd4 7. cxd4 Bxb1 8. Rxb1 Qxa2 {LiveBook: 3 Games} 9. Be3 e6 $1 10. O-O Bd6 11. b3 $146 {Black must now prevent Ra1.} ({Predecessor:} 11. Ne5 Qa5 12. Nc4 Qc7 13. Nxd6+ Qxd6 {0-1 (44) Baroni,A (1964)-Lodici,L (2097) Roseto degli Abruzzi 2014}) 11... Qa5 $1 12. Bd2 Qd8 13. b4 Nf6 14. b5 Ne7 15. Qa4 O-O 16. Ba5 Qb8 17. h3 Rc8 18. Rfc1 Ned5 19. Qb3 Rxc1+ 20. Rxc1 Qe8 21. Rc4 Rc8 22. Ne5 Rxc4 23. Qxc4 Bxe5 24. dxe5 Nd7 25. Qe4 {[#]} (25. Bc7 $17 {was necessary.}) 25... Qb8 $1 $19 26. f4 Qc8 27. Bd2 {[#]} Qc5+ $1 28. Kh2 g6 29. Bc4 N7b6 30. Bd3 Qf2 31. Qe2 Qd4 32. Qe4 Qxe4 (32... Qb2 $142 33. Qe1 Nd7) 33. Bxe4 $17 {[%mdl 4096] Endgame KBB-KNN} Nc4 34. Bc1 Kf8 35. g3 Ke7 36. Kg2 Kd7 37. Bd3 Ndb6 38. h4 a6 (38... h5 $17) 39. bxa6 $11 bxa6 40. Kf3 Kc6 41. g4 $2 {[%mdl 8192]} (41. Kg4 $11 {and White has nothing to worry.}) 41... Kd5 42. h5 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 43. hxg6 (43. Ke2 $142) 43... hxg6 $19 44. Bb1 a4 45. Ke2 Kd4 46. f5 gxf5 47. gxf5 Nd5 48. fxe6 fxe6 {Hoping for ...Nc3+.} 49. Bd2 $2 (49. Bc2 $19) 49... Nxd2 50. Kxd2 Nb4 {Precision: White = 24%, Black = 68%.} 0-1

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.12"]
[Round "1.21"]
[White "Naumkin, Igor"]
[Black "Maghsoudloo, Amir Ali"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2418"]
[BlackElo "1911"]
[Annotator "TA"]
[PlyCount "127"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,127,0,0,3,-6,12,22,14,0,4,0,102,97,121,101,101,101,94,85,101,92,92,92,159,165,146,164,374,372,374,372,362,294,290,299,299,285,274,290,296,291,291,268,304,283,363,299,284,0,361,358,346,345,379,354,375,372,354,290,368,353,346,339,486,317,485,436,428,422,422,402,366,256,244,237,222,61,61,61,61,61,61,61,61,61,61,61,69,8,8,8,8,8,9,9,16,16,29976,29973,29973,29978,29978,29979,29986,29987,29988,29989,29989,29990,29990,29991]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 c5 7. dxc5 Bxc5 8. O-O O-O 9. a3 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (9. b3 d5 10. Bb2 Nbd7 11. Rc1 Rc8 12. e3 Qe7 13. cxd5 Bxd5 14. Nc4 Ne4 15. Nfd2 Ndf6 16. Nxe4 Nxe4 {1-0 (51) Akobian,V (2647)-Fedorchuk,S (2648) Riadh 2017}) 9... a5 10. b3 {LiveBook: 4 Games} d5 11. cxd5 {The position is equal.} Qxd5 $146 ({Find the theoretical novelty and annotate with similar games:} 11... Bxd5 12. Bb2 Nbd7 13. e3 Qc7 14. Qe2 Qb7 15. Rfd1 Rfd8 16. Ne1 Bxg2 17. Nxg2 {1-0 (30) Santos Latasa,J (2522)-Enchev,I (2464) Roquetas de Mar 2016}) 12. Bb2 Rd8 13. Qc2 Nc6 14. Rad1 e5 (14... Nd4 $11 15. Bxd4 Bxd4) 15. e3 $16 Rac8 16. Qb1 Qe6 {[#]} 17. Nxe5 $1 {[%mdl 512]} Nxe5 18. Bxb7 {Threatens to win with Bxe5.} Rc7 19. Bg2 Rcd7 20. Bxe5 Rxd2 (20... Qxe5 $142 21. Nc4 Qc7) 21. Rxd2 Rxd2 22. Bc3 Rxf2 $2 (22... Rd8 23. b4 axb4 24. axb4 Be7) 23. Rxf2 $18 Qxe3 24. Qe1 Qd3 25. Bxf6 gxf6 26. Kh1 Bxf2 27. Qxf2 Qxb3 28. Qxf6 Qxa3 29. Qxb6 Qc1+ 30. Qg1 Qc3 31. Qf1 Qb3 32. Qf3 Qb1+ 33. Qf1 Qb3 $1 34. Bf3 a4 {intending ...a3.} 35. Qd1 Qc3 36. Bd5 a3 37. Qf1 Qc7 38. Qc4 Qe7 39. Kg2 Qa7 40. h4 Kg7 (40... Qd7 {was called for.} 41. h5 h6) 41. Kh3 Qf2 (41... Qe7 {was necessary.} 42. Qg4+ Kh8) 42. Qc3+ Kg8 43. Qc8+ Kg7 44. Qg4+ Kf8 45. Qf4 ({Less strong is} 45. Qb4+ Kg7 $18) 45... Qa7 46. Qh6+ Kg8 47. Be4 $2 (47. Qd2 $18) 47... a2 $1 $14 48. Bxh7+ ({Resist} 48. Qxh7+ $6 Kf8 $18) 48... Kh8 49. Bb1+ Kg8 50. Qg5+ Kh8 51. Qf6+ Kg8 52. Bxa2 Qxa2 {[%mdl 4096] Endgame KQ-KQ} 53. h5 ({Better is} 53. Qg5+ $14 Kf8 54. Qc5+ Kg8 55. Qg5+ Kf8 56. Qc5+ Kg8 57. Qg5+) 53... Qd5 $11 54. Kh4 {Qg5+ is the strong threat.} Qh1+ 55. Kg5 Qc1+ 56. Qf4 Qc5+ 57. Kh4 {Hoping for Qg5+.} Kh8 $2 {[%mdl 8192] [#]} (57... Kg7 $11) 58. Qh6+ {White mates.} Kg8 59. Qg5+ Qxg5+ 60. Kxg5 Kg7 61. g4 {[%cal Bg3g4,Bg4g5][%mdl 32]} Kg8 62. Kf6 Kf8 63. h6 Kg8 64. g5 {Precision: White = 72%, Black = 50%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.22"]
[White "Isik, Esref"]
[Black "Ozen, Deniz"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1824"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "111"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,111,-6,5,-12,-15,-12,0,0,0,0,0,-10,7,11,9,0,0,0,0,0,18,14,12,12,11,0,6,6,11,6,6,6,6,5,5,6,8,0,8,0,0,0,0,0,2,0,0,0,53,50,52,55,71,45,49,47,121,122,191,180,190,188,238,238,239,239,239,241,241,247,425,405,1001,914,1022,1022,981,873,939,960,1142,1160,1675,1453,1647,2018,2082,2014,2419,4598,3499,2950]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Bb4+ 7. Nc3 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} Nf6 8. Bd3 O-O 9. Nf3 b6 10. a3 (10. O-O Bb7 11. Bg5 Nc6 12. Bc2 Be7 13. a3 Nd5 14. Qd3 g6 {1-0 (41) Heberla,B (2544)-Socko,B (2654) Warsaw 2014}) 10... Be7 11. O-O Bb7 {LiveBook: 3 Games} 12. Bc2 Nbd7 13. Bf4 $146 ({Predecessor:} 13. Qd3 Re8 14. Bg5 Nf8 {½-½ (14) Bernal Moro,L (2443)-Lopez Martinez,J (2543) Sestao 2010}) 13... Nd5 14. Qd3 {[%csl Gc2][%cal Rd3h7] [#]} g6 15. Nxd5 Bxd5 16. Rac1 Bxf3 17. Qxf3 Bg5 18. Bb3 Bxf4 19. Qxf4 Qf6 20. Qe4 Qg5 21. Rc7 Nf6 22. Qe5 Qxe5 23. dxe5 Ng4 24. Re1 Rfc8 25. Rd7 Rd8 26. Rxd8+ Rxd8 $11 {[%mdl 4096] Endgame KRB-KRN} 27. f3 {[%cal Bf2f3,Bf3f4,Bf4g5][%mdl 32]} Nh6 28. Kf2 Rc8 29. g4 Rc5 30. Re2 Kg7 31. Kg3 Ng8 32. f4 Rc7 33. Rd2 Ne7 34. Ba4 g5 (34... h6 $11) 35. fxg5 $14 Ng6 36. Rc2 Rb7 37. Re2 Rc7 38. Bc2 Ne7 (38... Rc5 $14) 39. h4 $16 Nc6 (39... Rc4 $16 {was worth a try.} 40. h5 Nc6) 40. Bb1 $18 Nd4 41. Rd2 Nb3 42. Rd1 Rc1 43. Rxc1 Nxc1 {KB-KN} 44. Kf4 Nb3 45. Be4 a5 $2 {[#]} (45... Nc5 {might work better.} 46. Bc2 Na6) 46. Bc6 Nd4 (46... Nc5 $142 47. Ke3 Kg8) 47. Ba4 {White is clearly winning.} b5 48. Ke4 Nc6 49. Bxb5 Ne7 50. Bd7 Kf8 51. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Nd5 52. b5 Ke7 53. Bc6 Nc3+ 54. Kd4 Ne2+ 55. Kc5 Kd8 56. Kd6 {Precision: White = 78%, Black = 49%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.23"]
[White "Okhotnik, Vladimir"]
[Black "Akdag, Omer Amir"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2399"]
[BlackElo "1799"]
[Annotator "TA"]
[PlyCount "79"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,40,5,48,43,79,84,68,81,90,64,78,68,143,139,193,195,187,179,247,247,276,264,264,264,234,160,164,128,137,115,114,10,118,120,134,130,132,123,139,132,145,143,127,112,111,105,257,257,257,257,419,448,471,417,480,458,452,451,666,612,1408,1375]} 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Bb5 {B27: Sicilian: 2 Nf3, unusual Black 2nd moves} Nh6 8. O-O O-O 9. Bxc6 (9. h3 f6 10. exf6 exf6 11. Nc3 Nf7 12. Re1 Qd6 13. Be3 Bf5 14. Rc1 Rac8 {0-1 (46) Grischuk,A (2772)-Mamedov,R (2709) Huaian 2017}) 9... bxc6 10. Bf4 {LiveBook: 3 Games. White wants to play Qc1.} Bg4 11. Nbd2 {[%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32]} Nf5 12. h3 Bxf3 13. Nxf3 f6 $146 ({Predecessor:} 13... e6 14. Bg5 Qd7 {1-0 (72) Okhotnik,V (2391)-Sylvan,J (2336) Borup 2014}) 14. Qd2 fxe5 15. Bxe5 Bxe5 (15... Bh6 $14 16. Qe2 Rc8) 16. Nxe5 $16 Qd6 (16... Qb6 $16) 17. Rac1 $18 Rac8 18. Rc5 Ng7 (18... Rc7 $142 19. Rfc1 Rfc8) 19. Rfc1 Qe6 20. Rxc6 ({Much less strong is} 20. Nxc6 Nf5 $18) 20... Rxc6 21. Rxc6 Qf5 22. Qc2 Qf4 23. Rc8 Qxd4 24. Rxf8+ Kxf8 25. Qc8+ Ne8 26. Qe6 {[%csl Ge5][%cal Re6f7] [#]} Nd6 27. Qxe7+ Kxe7 28. Nc6+ Kf6 29. Nxd4 $16 {[%mdl 4096] Endgame KN-KN} Ke5 30. Nc6+ Ke4 31. Kf1 Kd3 32. Nxa7 Kc2 $2 (32... Nc4 $16) 33. Nc6 $18 Kxb2 {[#]} 34. a4 $1 {[%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Kc3 $2 (34... Nc4 {might work better.} 35. a5 d4) 35. a5 d4 36. a6 Nc8 {intending ...d3.} 37. a7 {White is clearly winning.} Nb6 38. Ne5 Kb4 (38... d3 $142 39. Ke1 Kc2) 39. Ke2 Kc3 40. f4 {Precision: White = 71%, Black = 44%.} 1-0

[Event "4th Ordu Open 2018"]
[Site "Ordu"]
[Date "2018.04.11"]
[Round "1.24"]
[White "Kocyigit, Buse Naz"]
[Black "Mgeladze, Tamaz"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1831"]
[BlackElo "2363"]
[Annotator "TA"]
[PlyCount "79"]
[EventType "swiss"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,79,29,27,29,31,32,39,29,46,26,34,0,0,0,0,-25,-25,-21,-10,-16,-13,-35,0,0,0,10,125,114,150,154,625,618,608,622,610,606,804,810,1112,1091,1023,915,923,926,919,925,940,927,925,916,1016,1008,1133,1141,1942,1460,1929,1827,2868,2859,29946,5904]} 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 f5 5. g3 Bg7 (5... d6 6. Bg2 h5 7. Nf3 Nd7 8. c4 Nf6 9. Nc3 Bh6 10. O-O O-O 11. b4 c6 12. a4 a5 {1-0 (39) Jobava,B (2690)-Safarli,E (2639) Riadh 2017}) 6. Bg2 {A45: Trompowsky Attack} d6 7. Ne2 Nd7 {[%cal Bb8d7,Bd7f6,Bf6g4][%mdl 32]} 8. c4 Nf6 9. Nbc3 h5 10. h4 O-O {LiveBook: 7 Games} 11. Qd3 Re8 12. O-O Ng4 $146 ({Predecessor:} 12... Bh6 13. b4 c6 {0-1 (41) Stefanova,A (2548)-Huang,Q (2430) Beijing 2008}) 13. Nf4 c6 14. Rab1 Bd7 15. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} g5 16. hxg5 Qxg5 17. b5 h4 {Threatens to win with ...hxg3.} 18. Nh3 Qh6 {White must now prevent ...hxg3.} 19. gxh4 Qxh4 20. Ne2 {[%cal Bc3e2,Be2f4,Bf4h5][%mdl 32]} Re7 21. bxc6 bxc6 22. Qa3 f4 (22... c5 $11) 23. Nexf4 $16 Bf5 24. Rb3 ({Much less strong is} 24. Qxd6 $6 Bxb1 25. Rxb1 Nxe3 $14) ({Of course not} 24. Bxc6 $6 Rxe3 25. Qxd6 Rc8 $11) 24... Rd8 $2 (24... Rc8 $16) 25. Qa5 $18 Re5 26. dxe5 dxe5 27. e4 Bh7 {[#]} 28. Nh5 $1 Bf8 (28... Qxh5 29. Qxd8+) 29. Rg3 Rd6 30. Qxe5 Bg6 31. Rxg4 Qxg4 {[#]} 32. Qxd6 $1 Qxh5 (32... Bxd6 33. Nf6+) 33. Qxc6 Qe5 34. Qd5 Qc7 35. e5 Bf5 36. Ng5 {[%cal Bh3g5,Bg5e4,Be4f6][%mdl 32]} Bh6 37. Ne4 Qe7 38. Nf6+ Kg7 39. Be4 Be6 40. Qa8 {Precision: White = 59%, Black = 40%.} (40. Qd3 $142 Bg5 41. Qg3 Bg4 42. Qxg4 Qxe5 43. Nh7 Kh6 44. f4 Qd4+ 45. Kh2) 1-0

