[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.06"]
[Round "1"]
[White "Onischuk, Vladimir"]
[Black "Grinev, Valeriy"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2637"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,65,0,0,0,0,21,13,28,14,28,9,28,19,64,59,68,35,68,59,66,57,54,53,56,43,60,47,30,32,52,45,52,56,59,0,72,62,54,51,49,49,278,260,535,533,614,611]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. Re1 d5 6. d3 Nc6 7. Nbd2 e5 8. e4 Re8 9. c3 {A07: Barcza-System (Königsfianchetto mit möglichen Übergängen in andere Systeme)} a5 10. Qc2 (10. b3 h6 11. Bb2 Be6 12. a3 dxe4 13. dxe4 Nd7 14. b4 Nb6 15. Bf1 axb4 16. axb4 Qe7 {½-½ (73) Harikrishna,P (2685)-Gagunashvili,M (2578) Istanbul 2012}) 10... h6 11. b3 {LiveBook: 9 Partien. Die Stellung ist ausgeglichen.} Bg4 12. a3 {[%cal Ba2a3,Ba3b4][%mdl 32]} Qd7 13. Bb2 $146 ({Vorgänger:} 13. exd5 Nxd5 14. Bb2 Rad8 15. Rad1 Qf5 16. c4 Ndb4 17. axb4 Nxb4 {0-1 (58) Paragua,M (2268)-Iordachescu,V (2553) Linares 2000}) 13... Rad8 14. b4 {Schwarz sollte exd5 verhindern.} dxe4 15. dxe4 Nh7 16. Nc4 {[%cal Bd2c4,Bc4e3,Be3d5][%mdl 32]} axb4 17. axb4 Be6 18. Ne3 Ne7 19. Rad1 Qc8 20. Rxd8 Rxd8 21. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} f6 22. Nd5 Re8 23. Nh4 Bf7 24. Rd1 c6 25. Nb6 Qc7 26. c5 $36 {[%mdl 2048] Weiss hat Druck.} Rd8 27. Bh3 (27. Bf1 $14) 27... Nf8 (27... Rxd1+ $11 28. Qxd1 Ng5) 28. Rd3 Ne6 29. Qd1 {[#] Und Lxe6 würde nun gewinnen.} Rxd3 30. Qxd3 {Dd6 ist eine echte Drohung.} Kf8 $2 (30... g5 $14) 31. Qd6 $18 f5 $2 {[#]} (31... Qxd6 32. cxd6 Ng8 33. Nd7+ Ke8) 32. Nxg6+ $1 {[%mdl 512]} Bxg6 33. Qxe6 {Precision: Weiß = 69%, Schwarz = 34%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.06"]
[Round "1"]
[White "Vovk, Andriy"]
[Black "Golubka, Petro"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2634"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,104,32,18,45,43,62,60,58,60,91,74,90,64,69,76,53,33,41,49,43,36,26,54,152,170,162,152,169,203,137,118,243,245,244,241,200,51,104,110,116,111,112,83,94,0,0,0,0,-106,-108,-177,-170,-169,-170,-239,-241,-241,-238,-272,-273,-273,-268,-273,-268,-286,-264,-356,-352,-493,-493,-473,-469,-519,-524,-508,-468,-491,-467,-679,-665,-1312,-1286,-1331,-1269,-1275,-1162]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Rc8 (9... Be7 10. f4 b5 11. Kb1 Qc7 12. h3 Nb6 13. Bxb6 Qxb6 14. Bd3 exf4 15. Qxf4 O-O 16. Nd5 Bxd5 17. exd5 {½-½ (39) Wei,Y (2728)-Areshchenko,A (2649) Khanty-Mansiysk 2017}) 10. f4 Be7 11. Kb1 {LiveBook: 11 Games. White is slightly better.} O-O 12. f5 Bxb3 13. axb3 b5 14. Be2 Nb6 $146 ({Predecessor:} 14... Qc7 15. Bf3 b4 16. Na4 Rfd8 {½-½ (43) David Bordier,C (2169)-Svalander,F (2105) ICCF email 2013}) 15. g4 {Threatens to win with Bxb6.} b4 16. Nd5 Nbxd5 17. exd5 {aiming for g5.} Qc7 18. Bf3 e4 $1 {[%cal Re4f3]} 19. Be2 $1 Nxd5 20. Bc4 Nxe3 21. Qxe3 Bf6 (21... a5 $14) 22. g5 $1 $16 {[%cal Rg5f6]} Be5 23. Qxe4 Kh8 24. f6 (24. Bxa6 Ra8 $11) 24... g6 25. Rhe1 {[%cal Bh1e1,Be1e3,Be3h3][%mdl 32]} ({But not} 25. Bxa6 $6 Ra8 $11) 25... a5 (25... h5 $16) 26. Re3 $1 $18 Qb6 27. Rh3 $1 {[%cal Rh3h7] Threatening mate with Rxh7+!} Qf2 {[#]} 28. Rf1 (28. Qg4 $1 $18) 28... Rxc4 (28... Qd4 $14 29. Qxd4 Bxd4) 29. Qxc4 $16 (29. Rxf2 $2 {too greedy.} Rxe4 30. Rg2 Re1+ 31. Ka2 Rc8 $19) 29... Qg2 30. Rhf3 {And now h4 would win.} Qxg5 31. Qd5 Qg2 32. Rd1 ({Don't play} 32. Qxa5 $6 Rc8 $11) ({White should play} 32. Qd1 $16) 32... Qxh2 $11 33. Qe4 Rc8 34. Re3 (34. Rff1 $11 {keeps the balance.}) 34... Bxf6 $40 {[%mdl 128] Black has strong attack.} 35. Qd3 (35. Rh1 $17 Qe5 {[#]} 36. Rxh7+ $1 {[%mdl 512]} Kxh7 37. Qh1+ Kg7 38. Rxe5 Bxe5 39. Qf3) 35... Be5 $19 36. Rh3 Qg2 37. Rh6 (37. Rhh1 {was worth a try.}) 37... Kg7 38. Rdh1 Rh8 39. Qb5 Bf4 40. R6h4 h5 41. Rf1 Be5 42. Qc4 Rf8 43. Rhh1 Qg4 44. Rd1 (44. Qd5 $142 Qd4 45. Qxd4 Bxd4 46. Rd1) 44... Qxc4 {Black is clearly winning.} 45. bxc4 {[%mdl 4096] Endgame KRR-KRB} Rc8 46. b3 Rc5 47. Rd3 f5 48. Kc1 Kh6 49. Kd2 (49. Rdh3 $142 d5 50. cxd5 Rxd5 51. Kb1) 49... g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 50. Ke2 g4 51. Rhd1 Kg5 52. Rd5 h4 {Precision: White = 36%, Black = 70%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.06"]
[Round "1"]
[White "Kovchan, Alexander"]
[Black "Vypkhaniuk, Ihor"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2592"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,141,19,37,38,45,38,26,26,36,39,43,43,54,40,70,40,69,64,64,41,69,75,93,67,60,48,55,51,75,40,57,37,35,33,39,20,20,23,31,26,42,42,39,38,42,38,38,38,38,38,42,27,70,77,69,42,42,42,42,53,58,42,42,42,42,0,0,0,39,39,61,62,68,68,67,66,81,81,233,182,177,97,282,277,247,239,408,399,470,467,434,383,574,543,550,531,439,355,756,735,735,701,689,682,606,606,1442,1442,1384,1173,29988,29977,29984,29985,29985,29986,29983,29979,29986,29987]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 {[%cal Bd4b5,Bb5a3,Ba3c4][%mdl 32]} d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 {B32: Sicilian: Löwenthal and Kalashnikov Variations} 9. Ne3 Nf6 10. Bd3 (10. g3 O-O 11. Bg2 b4 12. Ncd5 Nxd5 13. Nxd5 Bg5 14. Bxg5 Qxg5 15. O-O Be6 16. Nc7 {½-½ (34) Morozevich,A (2711)-Moiseenko,A (2692) Berlin 2015}) 10... O-O 11. Ncd5 Nxd5 12. Nxd5 Bg5 {LiveBook: 4 Games} 13. Bxg5 Qxg5 14. O-O Rb8 15. c3 {[#]} Qd8 $146 ({Predecessor:} 15... Bh3 16. Ne3 {½-½ (37) Robson,N (2602)-Timson,P (2506) ICCF email 2014}) 16. Ne3 Ne7 17. Qe2 Bb7 18. a4 Qb6 19. b4 Bc6 20. axb5 axb5 21. Ra5 Ra8 22. Rfa1 Rxa5 23. Rxa5 {[%cal Rd3b5]} Rb8 24. Qa2 Qd8 25. Ra7 g6 26. Qa5 {And now Qxd8+ would win.} Kf8 $1 27. f3 d5 28. exd5 Nxd5 29. Nxd5 Qxd5 30. Qa2 Qxa2 31. Rxa2 $11 {[%mdl 4096] Endgame KRB-KRB} Ke7 32. Ra7+ Bd7 33. Kf2 Kd6 34. Ra6+ Ke7 35. Ke3 Rc8 36. Kd2 Rb8 37. g4 Be6 38. Ra7+ Kd6 39. h4 h6 40. Ra5 Bd7 $1 41. Ra6+ Ke7 42. Ra7 Kd6 43. Be4 Be6 44. g5 hxg5 45. hxg5 Bc4 46. Ke3 Be6 47. Ra6+ Ke7 48. Bc6 Bf5 $1 49. Bd5 Rc8 50. Rc6 Rd8 $2 (50... Rb8 $16) 51. Rc5 Bd7 {[#]} 52. Bc6 (52. Bb3 $1 $18) 52... Bxc6 $2 (52... Rc8 $16 {is a better defense.} 53. Rxe5+ Kd6 54. Bxd7 Rxc3+ 55. Kf4 (55. Kd2 Rxf3 56. Bg4 Rf4 $11) 55... Kxd7) 53. Rxc6 $16 {KR-KR} Rd1 54. Rc5 Kd6 $2 (54... Ke6 {was called for.} 55. Rxb5 Re1+ 56. Kf2 Rc1) 55. Rxb5 $18 Rc1 56. Kd3 Rg1 57. Rb6+ Ke7 (57... Kd7 {was necessary.} 58. Rf6 Ke7) 58. Ke4 Rxg5 59. b5 Rf5 60. Rc6 Rf4+ $2 (60... Kd7 61. c4 f6) 61. Kd5 Rxf3 62. b6 Rd3+ 63. Kxe5 {Threatens to win with b7.} f6+ 64. Ke4 ({Stronger than} 64. Rxf6 Rxc3 65. Rxg6 Kd7 $11) 64... Rd6 {[#]} 65. b7 $1 {[%mdl 512] White threatens Rxd6 and mate.} Rxc6 66. b8=Q {Threatening mate with Kd5.} Kd7 67. Qb7+ {White mates.} Kd6 68. Kd4 Rc7 69. Qb6+ Kd7 70. Qxf6 Rc6 71. Qf7+ {Precision: White = 69%, Black = 39%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.06"]
[Round "1"]
[White "Bernadskiy, Vitaliy"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2583"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,68,18,15,-4,-6,-1,-3,-8,-4,-5,-5,-5,-8,-3,-1,-28,-27,-21,-20,-26,0,-12,-12,-16,-25,-29,-21,-18,-22,-18,-25,-19,0,-88,-8,-14,0,0,0,-30,-19,-32,-11,-7,0,0,0,0,0,0,0,0,0,0,66,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. Nbd2 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} (6. O-O Re8 7. Bg5 a6 8. Bc4 h6 9. Bh4 d6 10. Nbd2 Ba7 11. a4 Be6 12. Re1 Bxc4 13. Nxc4 Re6 {1-0 (73) Caruana,F (2802)-Nakamura,H (2786) chess.com INT 2017}) 6... d6 {LiveBook: 43 Games} 7. Bxc6 bxc6 8. O-O a5 $146 ({Predecessor:} 8... Re8 9. Qa4 Bd7 10. Re1 Bb6 11. h3 h6 12. Nf1 Nh5 13. Qd1 Qf6 14. d4 exd4 15. cxd4 {0-1 (43) Valmana Canto,J (2431)-Ladron de Guevara Pinto,P (2348) Roquetas de Mar 2016}) 9. Qc2 Re8 10. d4 exd4 11. cxd4 Bb6 12. Re1 c5 13. d5 Bg4 14. b3 {[#]} a4 $1 {[%mdl 512] With the idea ...axb3.} 15. Bb2 (15. bxa4 Bxf3) 15... Ba5 16. Re3 a3 $36 {[%mdl 2048] Black has good play.} 17. Bc3 Bxc3 18. Rxc3 Bh5 19. Re3 Bg6 {Hoping for ...Nxd5!} 20. Qd3 c6 21. dxc6 d5 22. Nh4 {[#]} (22. Ree1 $11 {keeps the balance.}) 22... Bxe4 (22... Ng4 $1 $17 23. Nxg6 Nxe3 24. fxe3 dxe4 25. Qxd8 Raxd8) 23. Nxe4 $11 dxe4 24. Qxd8 Raxd8 25. Nf5 g6 26. Ng3 Rc8 (26... Re6 {is interesting.} 27. Kf1 Rxc6 28. Nxe4 Ng4 29. Re2 Nxh2+ 30. Ke1 Ng4) 27. Rae1 {[%cal Rg3e4]} Rxc6 28. Nxe4 Rxe4 29. Rxe4 Nxe4 30. Rxe4 {KR-KR} Rd6 {( -> ...Rd1+)} 31. Kf1 Rd2 32. Re2 Rd1+ 33. Re1 Rd2 34. Re2 Rd1+ {Precision: White = 65%, Black = 77%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.06"]
[Round "1"]
[White "Shevchenko, Kirill"]
[Black "Gasanov, Eldar"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2547"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,75,35,25,39,27,64,54,68,64,44,23,24,20,36,16,19,0,0,-8,4,0,0,0,7,-11,-15,-8,-6,-31,-23,-17,0,-3,-5,-12,-13,-20,-11,-7,-5,-18,-27,-25,-14,-94,-100,-131,-34,-87,-90,-75,-78,-88,-72,-76,-13,-14,0,0,0,0]} 1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. d5 Nb8 6. Be2 Bg7 7. O-O O-O 8. h3 c6 9. a4 {LiveBook: 15 Games. B08: Pirc Defence: Classical System} (9. Bg5 h6 10. Be3 Nbd7 11. Qd2 Kh7 12. Rfe1 Qc7 13. Bf1 a6 14. a4 b6 15. Bd4 Bb7 16. Rad1 Rad8 {½-½ (51) Matlakov,M (2676)-Mamedyarov,S (2775) Tromsoe 2013}) 9... b6 10. Bg5 h6 11. Be3 {White is slightly better.} Bb7 12. Qd2 Kh7 13. Bc4 $146 ({Predecessor:} 13. Nd4 Qc8 14. Nb3 Na6 15. a5 cxd5 16. exd5 Nc7 {0-1 (36) Raja,H (2334)-Zubov,A (2604) Zalakaros 2017}) 13... Nbd7 14. Rfe1 Rc8 15. Bd4 Qc7 16. dxc6 Bxc6 17. Ba6 Bb7 18. Bxb7 Qxb7 19. Rad1 Rfd8 20. Qe2 e5 21. Be3 Nxe4 22. Nxe4 Qxe4 23. Rxd6 Nf8 (23... Rxc2 $2 24. Qd1 $18) 24. Rxd8 Rxd8 {[%cal Bc8d8,Bd8d7,Bd7b7][%mdl 32]} 25. Qa6 {aiming for Bg5.} Qxc2 {...e4 is the strong threat.} 26. Qxa7 e4 $36 {[%mdl 2048] And now ...Rd7 would win. Black has good play.} 27. Nh2 ({Avoid the trap} 27. Qxb6 $2 Rd1 $19) ({Not} 27. Bxb6 $2 Rd7 $19) 27... Rd7 $1 {[%cal Rd7a7]} 28. Qxb6 Qxa4 29. b3 Qa2 30. Ng4 (30. b4 $11 {keeps the balance.}) 30... Qb2 $1 $17 31. Qb8 {[#]} Ne6 (31... f5 $1 $17 {[%cal Rf5g4]} 32. Nh2 (32. Nxh6 $2 Qf6 $19) 32... Rd3) 32. Qe8 (32. Qb5 $1 $15 Rc7 33. Qb8) 32... Rb7 33. Rc1 h5 34. Rc8 {[%csl Gc8][%cal Re8g8]} Nf8 35. Nh2 {[#]} Qxb3 ({Black should try} 35... f5 $1 $17) 36. Qxe4 $11 {The position is equal.} Qb1+ 37. Qxb1 Rxb1+ 38. Rc1 {Precision: White = 44%, Black = 53%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.06"]
[Round "1"]
[White "Neverov, Valeriy"]
[Black "Frolov, Artur"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2496"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,61,28,22,60,31,47,43,59,37,52,61,136,137,158,131,177,139,137,139,268,245,379,376,502,513,493,414,499,410,622,595,663,663,663,663,663,663,659,658,658,655,663,663,29998,29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Bg5 c6 7. Bd3 Nbd7 8. Nge2 b5 9. O-O O-O 10. Qd2 {LiveBook: 24 Partien} Rb8 {E81: Königsindisch (Sämisch-Angriff)} (10... e5 11. d5 bxc4 12. Bxc4 Nb6 13. Bb3 c5 14. a4 Rb8 15. Rfb1 Qc7 16. Kh1 Nh5 17. g4 Nd7 18. Bd1 {0-1 (40) Short,N (2665)-Hillarp Persson,T (2549) Tromsoe 2014}) 11. Kh1 bxc4 $146 ({Vorgänger:} 11... Nb6 12. b3 Nfd7 13. cxb5 axb5 14. Nd1 Na8 15. Rc1 Bb7 16. Nf2 Nc7 17. Ng4 Ne6 18. Bh6 {1-0 (74) Florescu,C (2261)-Vavric,P (2194) Timisoara 2009}) 12. Bxc4 c5 {Weiß steht etwas besser.} 13. Rad1 Qb6 14. b3 Qb7 {[#]} (14... cxd4 $14 15. Nxd4 (15. Qxd4 Bb7 $11) 15... Bb7) 15. Nd5 $1 $16 {[%cal Rd5e7]} Re8 16. dxc5 dxc5 17. Bf4 $36 {[%mdl 2048] Sc7 ist eine echte Drohung. Läuft bei Weiss.} e5 18. Be3 Bf8 (18... Nxd5 $16 19. Bxd5 Qc7) 19. Nec3 $18 Nh5 (19... Nxd5 $142 20. Nxd5 Qc6) 20. f4 exf4 21. Nxf4 Nhf6 22. Nd3 Qc6 23. e5 Nxe5 (23... Rxe5 $142 24. Bxf7+ Kxf7) 24. Nxe5 Rxe5 25. Bf4 Qe8 26. Bxe5 Qxe5 27. Rde1 Qd4 28. Qxd4 cxd4 29. Rxf6 dxc3 30. Rxf7 Rb4 31. Re8 {Precision: Weiß = 81%, Schwarz = 21%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.07"]
[Round "2"]
[White "Onischuk, Vladimir"]
[Black "Kovchan, Alexander"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2637"]
[BlackElo "2592"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,23,5,4,16,14,2]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} b5 (6... g6 7. Re1 Bg7 8. Bf1 b5 9. d4 cxd4 10. cxd4 Bb7 11. e5 dxe5 12. dxe5 Nd5 13. e6 fxe6 14. Ng5 Nc5 15. Qf3 Rf8 16. Qh3 {½-½ (40) Navara,D (2737)-Nepomniachtchi,I (2751) Saint Louis 2017}) 7. Bc2 Bb7 8. Re1 c4 9. b4 e5 10. a4 Be7 {LiveBook: 3 Games} 11. d4 cxd3 12. Bxd3 {Predecessor:} O-O $146 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.07"]
[Round "2"]
[White "Oleksiyenko, Mykhaylo"]
[Black "Vovk, Andriy"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2615"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,51,32,18,45,45,43,20,47,1,50,26,41,45,29,0,58,58,51,52,44,47,32,14,31,36,39,28,42,40,32,16,33,0,6,0]} 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qe2 {B56: Classical Sicilian: Unusual Lines} (9. Nd5 Bxd5 10. exd5 Nb4 11. c4 a5 12. Be2 Na6 13. Nd2 O-O 14. Nb1 Nd7 15. Qd2 f5 16. Nc3 Bh4+ 17. g3 f4 18. Bf2 Bg5 {½-½ (47) Caruana,F (2807)-Vachier Lagrave,M (2819) Saint Louis 2016}) 9... O-O 10. O-O-O {LiveBook: 22 Games} Qc8 11. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] White is slightly better.} a5 {[#] And now ...a4 would win.} 12. g5 Ne8 $146 ({Predecessor:} 12... Nd7 13. Qb5 a4 14. Nxa4 Qc7 15. Nc3 Rfc8 16. a3 Na5 {½-½ (88) Buessing,T-Boerner,S (2105) GER email 2012}) 13. Na4 {Black should prevent Nb6.} Qc7 14. Kb1 b5 $1 {[%cal Rb5a4]} 15. Qxb5 Nb4 16. c3 {[#] Strongly threatening Nb6.} Bd7 (16... Nxa2 $1 $11 17. Kxa2 Bd7) 17. Qb6 $14 Bxa4 18. cxb4 Qxb6 19. Bxb6 axb4 20. Rg1 Rb8 21. Ba7 Rc8 22. Bh3 Ra8 23. Be3 Nc7 24. Rc1 Ne6 25. Nd2 Bb5 26. Bf1 {Precision: White = 54%, Black = 48%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.07"]
[Round "2"]
[White "Golubka, Petro"]
[Black "Neverov, Valeriy"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2475"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,115,28,24,45,-14,-7,-10,0,-30,-30,-20,22,23,24,22,58,22,22,5,4,-3,0,0,0,0,0,0,0,0,0,13,9,14,34,17,28,27,49,47,66,55,71,77,76,71,71,71,71,71,75,71,78,78,78,78,78,78,78,78,78,78,88,57,71,71,251,71,304,205,233,106,124,102,83,1,272,274,285,240,471,473,448,446,383,410,593,594,565,533,695,709,6297,6297]} 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. Nbd2 Bb7 12. Bc2 Re8 13. b3 {[#] LiveBook: 139 Partien. C95: Spanische Partie (Breyer-Variante)} Rb8 $146 ({Vorgänger:} 13... Bf8 14. Bb2 g6 15. a4 Nh5 16. Bd3 Nf4 17. Bf1 c6 18. Qc2 Qc7 19. axb5 axb5 20. Rxa8 Bxa8 21. b4 Bg7 22. Nb3 Ne6 {0-1 (65) Aryan,C (2507)-Amin,B (2680) Abu Dhabi 2017}) 14. d5 (14. Bb2 $14) 14... c6 $11 15. c4 {Die Stellung ist ausgeglichen.} Qc7 {[%cal Rc6d5]} 16. Ba3 Rec8 {[%cal Rc6d5]} 17. Bd3 Nc5 18. Bxc5 dxc5 19. Qc2 Re8 20. Bf1 Bc8 21. dxc6 {Droht stark cxb5.} b4 $1 22. a3 a5 23. axb4 axb4 24. Bd3 Bf8 25. Nf1 {[%cal Bd2f1,Bf1e3,Be3d5][%mdl 32]} Qxc6 26. Ne3 Nd7 27. Nd5 $36 {[%mdl 2048] Weiss hat Initiative.} Bb7 28. Qb2 f6 29. Nd2 Ra8 30. Be2 Bd6 31. Bg4 Nf8 32. h4 Ne6 33. Bxe6+ Rxe6 34. Rxa8+ Bxa8 35. h5 Bf8 36. Ra1 Qc8 37. Nf1 {[%cal Bd2f1,Bf1e3,Be3d5][%mdl 32]} Ra6 38. Nfe3 Kf7 39. Rxa6 Qxa6 40. Nc7 Qc6 41. Nxa8 Qxa8 42. Qb1 g6 43. Nd5 Bh6 44. Qd1 Qa7 $2 {[#]} (44... Qa6 $16) 45. g3 $2 (45. Qg4 $18 {ist viel giftiger.}) 45... Kg7 $2 (45... Qa6 $16) 46. Kg2 f5 47. Qc2 (47. exf5 $18 {und Weiss behält klar die Oberhand.} gxf5 48. Qb1) 47... Qf7 $16 48. Qb2 Qe6 49. Qa1 (49. exf5 $16 gxf5 50. Qa2) 49... Bg5 $2 {[%mdl 8192] [#]} (49... fxe4 $11 {und Schwarz ist OK.} 50. Qa5 Qf5) 50. Qa7+ $18 Kh6 51. hxg6 hxg6 $2 (51... Kxg6 {kämpft weiter.} 52. exf5+ Qxf5 53. Qb6+ (53. Qxc5 e4 $18) 53... Kg7 54. Qxc5 e4 55. Qd4+ (55. Qxb4 Qf3+ 56. Kh3 Qh5+ 57. Kg2 Qf3+ 58. Kg1 Qd1+ 59. Kh2 Qh5+ 60. Kg1 Qd1+ 61. Kh2 Qh5+ 62. Kg1 Qd1+ $11) 55... Kf7) 52. Qxc5 fxe4 53. Qxb4 Qf5 {beabsichtigt ...Df3+.} 54. Qc3 e3 (54... Kg7 {war angesagt.} 55. b4 Kf7) 55. Nxe3 {Weiß steht klar auf Gewinn.} Qe4+ 56. Kg1 Qb1+ 57. Kh2 Qa2 58. Ng4+ {Precision: Weiß = 56%, Schwarz = 40%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.07"]
[Round "2"]
[White "Frolov, Artur"]
[Black "Shevchenko, Kirill"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2416"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,112,12,14,18,14,35,0,42,43,68,45,60,40,48,47,107,28,66,30,54,49,41,34,54,25,27,30,17,9,18,0,41,6,4,-12,0,-56,-56,-56,-49,-78,-71,-67,-73,-70,0,-43,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,0,0,0,0,0,-8,-8,-8,-8,-8,-8]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Bxd5 10. exd5 g6 11. c4 (11. Qd2 Nbd7 12. Be2 Qc7 13. c4 a5 14. Rc1 a4 15. Na1 Qa5 16. Nc2 Qxd2+ 17. Kxd2 {½-½ (60) Topalov,V (2749)-Nakamura,H (2780) Saint Louis 2017}) 11... Nbd7 12. Bd3 {LiveBook: 4 Games} Bg7 13. O-O O-O 14. Kh1 Re8 15. Nd2 {[#]} b5 $146 ({Predecessor:} 15... Rc8 16. Ne4 Bf8 {½-½ (50) Movsesian,S (2627)-Stocek,J (2530) Plzen 2001}) 16. Ne4 Qb8 17. b3 Rc8 18. Rc1 Nb6 ({Black should play} 18... bxc4 $14 19. Bxc4 Nb6) 19. Qe1 (19. Nxf6+ $16 Bxf6 20. g4) 19... bxc4 20. bxc4 {[#] Threatens to win with Rb1.} Nbd7 21. Qf2 Qc7 22. g4 Nxe4 $1 23. fxe4 Nf6 24. gxh5 Nxh5 25. c5 dxc5 $1 26. Rxc5 Qb7 27. Rxc8+ (27. Rc6 $5) 27... Rxc8 28. Qe2 Qb4 29. Rc1 (29. Qf2 $11 Qe7 30. Bxa6) 29... Rxc1+ $15 30. Bxc1 Bf8 31. Kg2 ({Much worse is} 31. Bxa6 Qb1 $17) 31... Bc5 32. Kf3 ({Don't play} 32. Bxa6 Qd4 $15) 32... a5 33. Bg5 Kf8 (33... Bb6 $15) 34. Qd2 Qd4 (34... Qa3 {looks sharper.} 35. Qc2 Bb6 36. Bh6+ Kg8 37. Ke2 Kh7) 35. Be3 {The position is equal.} Qxe3+ 36. Qxe3 Bxe3 37. Kxe3 $11 {[%mdl 4096] Endgame KB-KN} Ke7 38. Bb5 f5 39. Bd3 fxe4 40. Bxe4 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 41. Kd3 Nf6 42. Bf3 Kd6 43. Kc4 e4 44. Bg2 Ke5 45. d6 $1 g4 46. a4 Nd7 47. Bf1 Kxd6 {Hoping for ...Ne5+.} 48. Kd4 Nb6 49. Be2 Nxa4 50. Bxg4 Nc5 51. Bd1 Nd3 52. Bc2 Nb4 53. Bxe4 a4 54. Bb1 a3 55. Kc3 a2 56. Bxa2 Nxa2+ {Precision: White = 46%, Black = 58%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.07"]
[Round "2"]
[White "Grinev, Valeriy"]
[Black "Gasanov, Eldar"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2409"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,101,0,1,52,33,45,43,47,-18,-17,-14,-8,0,0,0,0,0,0,0,0,0,34,17,135,137,392,350,356,270,252,255,258,230,293,299,297,306,302,295,303,304,291,227,465,411,487,403,485,475,567,568,501,516,578,568,518,463,456,445,454,423,570,563,481,335,316,0,596,596,595,583,622,612,638,637]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. g3 Nbd7 6. Bg2 dxc4 7. O-O Be7 8. e4 O-O 9. Bf4 Re8 10. a4 a5 11. Qe2 {E07: Closed Catalan: Main Line (5 Nf3 0-0 6 0-0 Nbd7)} b6 12. Nd2 Ba6 13. Rfd1 Bf8 14. Nxc4 Nd5 15. Bd2 {LiveBook: 5 Games} ({Of course not} 15. exd5 exd5 16. Qc2 Bxc4 $17) 15... Nb4 ({Black should try} 15... Rc8 $11) 16. Be3 Nf6 17. Rac1 {[#]} Nfd5 $146 ({Predecessor:} 17... Rc8 18. f3 Qc7 {½-½ (33) Illescas Cordoba,M (2601)-Alonso Rosell,A (2501) Arenal d'en Castell 2011}) 18. Bf1 (18. Bd2 $1 $14) 18... Bxc4 $11 19. Qxc4 Nxe3 20. fxe3 Qg5 21. Qe2 $1 e5 22. Qf2 Re6 23. Bc4 Rf6 24. Qe2 Rd8 25. Kg2 {[#] Black must now prevent h4.} Rfd6 (25... exd4 $11 {keeps the balance.} 26. exd4 Be7) 26. Rf1 $16 {aiming for Rf5.} g6 $2 {[%mdl 8192]} (26... R8d7 $16 {is a better defense.}) 27. Rxf7 $18 Kh8 28. h4 Qh6 29. d5 $40 {[%mdl 128] White wants a kill.} Bg7 30. Rcf1 Qh5 31. Qxh5 gxh5 32. R1f5 Nc2 33. Kf3 Rh6 34. Rc7 Nb4 35. Rff7 Rg6 $2 (35... Rf8 {was called for.} 36. Rf5 Rd6 37. dxc6 Nxc6) 36. dxc6 Nxc6 {[#]} 37. Rxg7 $1 {[%mdl 512]} Rxg7 38. Rxc6 Rg6 39. Rxg6 hxg6 40. Nd5 Rd6 41. g4 Kg7 42. gxh5 gxh5 43. Bb5 Kf7 44. Kf2 Rh6 45. Be2 Kg7 46. Ne7 Kf8 47. Nd5 $2 (47. Nf5 $18 Rc6 48. b3) 47... Rc6 $2 {[%mdl 8192]} (47... Kg7 $1 $11 48. b3 Kf8) 48. b3 {White is clearly winning.} Rh6 49. Ke1 Ke8 50. Bxh5+ Kd8 51. Bf3 {Precision: White = 78%, Black = 33%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.07"]
[Round "2"]
[White "Vypkhaniuk, Ihor"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2336"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,85,16,-13,25,28,27,30,58,54,62,54,58,56,64,60,53,19,27,-18,0,0,0,-23,-23,-34,0,0,0,-76,-66,-64,-70,-69,-63,-58,-37,-36,-47,-92,-65,-105,-95,-91,-79,-125,-120,-161,-140,-157,-156,-216,-216,-460,-460,-428,-424,-494,-462,-404,-422,-29966,-12850,-5177,-3858,-2100,-1839,-29986,-29987,-29992,-29993,-29993,-29994,-29994,-29995,-29998,-29999,-29999]} 1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O c5 5. d4 b5 (5... cxd4 6. Nxd4 Be7 7. c4 O-O 8. cxd5 Nxd5 9. b3 Qa5 10. Bb2 Rd8 11. Qd2 Bb4 12. Qc2 Bd7 13. a3 Bf8 14. b4 Qa6 15. Nc3 Nxc3 16. Bxc3 Rc8 {1-0 (28) Meier,G (2655)-Rodshtein,M (2699) Heraklio 2017}) 6. b3 {LiveBook: 17 Games. D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Ba6 7. c4 bxc4 8. bxc4 {White has an edge.} Bxc4 9. Ne5 Bb5 10. Nc3 a6 11. a4 ({Don't play} 11. Nxb5 axb5 12. dxc5 Bxc5 $15) 11... Bc6 $146 ({Predecessor:} 11... cxd4 12. Nxd5 Nxd5 13. axb5 {½-½ (22) Beltramini,J (2250)-Schweber,S (2345) Buenos Aires 1995}) 12. e4 dxe4 13. Nxc6 (13. dxc5 {seems wilder.} Bd5 14. Nxd5 exd5 15. Bg5 Nbd7 16. Nxd7 Qxd7 17. Bxf6 gxf6 18. Qd4) 13... Nxc6 14. Nxe4 Nxe4 15. Bxe4 Nxd4 16. Bxa8 Qxa8 17. Ra3 Qd5 18. Bb2 c4 19. Re3 (19. Bxd4 $11 Bxa3 20. Qg4) 19... Bc5 $17 20. Qg4 {Strongly threatening Bxd4.} O-O $1 21. Qe4 Rd8 22. Rc1 h6 $36 {[%mdl 2048] Black fights for an advantage.} 23. Bxd4 Bxd4 ({Much weaker is} 23... Qxd4 $6 24. Rxc4 Qd6 25. Rec3 $16) 24. Re2 c3 (24... Qc5 {with more complications.} 25. Qb7 Rd6 26. Qa8+ Kh7 27. Qf3 f5) 25. Kg2 Qxe4+ (25... Qc5 {is more complex.} 26. Rec2 g6 27. Rb1 h5 28. Rb7 Qc4) 26. Rxe4 {[%mdl 4096] Endgame [#] KRR-KRB} e5 $1 27. g4 Rb8 28. Rc2 f6 29. Kf3 Kf7 30. Ke2 (30. Re1 $17) 30... Ke6 $19 31. f4 $2 (31. Kd3 {was necessary.}) 31... Kd5 32. Kd3 Rb1 {aiming for ...Rd1+.} 33. fxe5 fxe5 34. Rce2 Ra1 35. Rc2 {[#]} (35. g5 $19 Rxa4 36. Rh4) 35... Rd1+ 36. Ke2 Kxe4 37. Kxd1 {KR-KB} Kd3 38. h4 Be3 {Black mates.} 39. g5 Bd2 40. gxh6 e4 {[%cal Be5e4,Be4e3,Be3e2][%mdl 32]} 41. hxg7 e3 {[%csl Gd3][%cal Re3e2]} 42. Rxd2+ cxd2 {[%csl Gd3][%cal Re3e2]} 43. g8=Q e2# {Precision: White = 43%, Black = 77%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.08"]
[Round "3"]
[White "Vovk, Andriy"]
[Black "Vypkhaniuk, Ihor"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2634"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,121,46,45,39,35,29,41,41,51,2,22,23,33,29,33,12,12,12,9,11,15,14,18,14,16,9,12,0,0,0,13,13,13,6,16,8,8,8,8,8,21,4,0,0,0,-25,21,0,0,0,0,0,0,0,19,8,8,8,35,35,34,35,35,31,58,8,11,8,26,41,50,51,41,22,22,22,51,56,60,43,49,33,66,68,85,85,89,68,76,76,76,71,76,76,135,126,128,121,1509,1415,4914,4898,29983,29984]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. c4 {B32: Sicilian: Löwenthal and Kalashnikov Variations} (9. Nc3 d5 10. Bd2 Be6 11. O-O-O O-O-O 12. f3 Kc7 13. b3 f6 14. exd5 Nxd5 15. Nxd5+ Rxd5 16. Bd3 h6 17. Be4 Rd7 18. Bc3 {½-½ (73) Carlsen,M (2837)-Radjabov,T (2788) Astana 2012}) 9... Nd4 10. Bd3 d6 {LiveBook: 4 Games} 11. Be3 {White is slightly better.} Nec6 12. Nc3 f5 13. Nd5 {[#] aiming for Nc7+.} O-O 14. Rc1 $146 ({Predecessor:} 14. f3 fxe4 15. fxe4 Bg4 16. Kd2 Ne6 {1-0 (48) Zawadzka,J (2430)-Gaponenko,I (2402) Wroclaw 2015}) 14... fxe4 (14... f4 $5 {[%cal Rf4e3]} 15. Bxd4 Nxd4 $11) 15. Bxe4 Bf5 16. Bxf5 Nxf5 17. Kd2 Nce7 18. Nb6 Rae8 19. f3 Nxe3 20. Kxe3 Nf5+ 21. Kd3 Nh4 22. Rc2 Rf4 23. Re1 Rd4+ 24. Kc3 Kf7 25. Re4 Nf5 26. Rce2 h5 27. a4 Rd1 28. Re1 Rxe1 29. Rxe1 $11 {[%mdl 4096] Endgame KRN-KRN} Ke6 30. b4 g5 31. b5 axb5 32. cxb5 d5 33. a5 Nd4 34. Rb1 Kd6 35. a6 bxa6 36. bxa6 Nc6 37. Rb5 Na7 $1 {[%cal Ra7b5]} 38. Ra5 e4 39. fxe4 ({But not} 39. Rxd5+ Kc6 $11) 39... Rxe4 40. Nxd5 {Nf6 is the strong threat.} Re2 41. g3 {Threatens to win with Nb4.} Rxh2 42. Nf6 h4 43. g4 Kc6 44. Rxg5 Kb6 45. Kd4 Nc6+ 46. Kd5 Rd2+ 47. Ke4 Kxa6 48. Rh5 Re2+ 49. Kd5 Kb6 50. Kd6 Nd4 51. Rxh4 Re6+ 52. Kd5 Nf3 53. Rh6 Re5+ 54. Kd6 {[#] Black must now prevent Nd7+.} Re1 55. Rh3 Rf1 56. Nd5+ Kb5 ({Better is} 56... Ka6 57. Ne3 Rf2) 57. Ne3 $16 Rf2 58. Rh5+ Kb4 $2 {[%mdl 8192]} (58... Ka6 $16 59. Rf5 Rd2+ 60. Kc5 Nh4) 59. Rf5 $18 Kb3 60. Ke7 Kb2 61. Nd1+ {Precision: White = 52%, Black = 57%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.08"]
[Round "3"]
[White "Kovchan, Alexander"]
[Black "Grinev, Valeriy"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2592"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,71,28,25,24,24,37,24,24,27,28,22,30,35,27,25,39,25,54,31,36,36,52,14,9,14,10,4,8,8,13,17,37,33,41,12,88,20,20,20,20,20,20,20,20,20]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Be3 {[%cal Bc1e3,Be3d4,Bd4e5][%mdl 32]} Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5 Rb6 15. Qd3 d6 {B49: Sizilianisch (Paulsen-Variante)} 16. Bc3 O-O 17. b3 (17. Rad1 Qc6 18. e5 Nd5 19. Bf3 c4 20. Qd2 dxe5 21. Bxe5 Rd8 22. b3 Rb5 23. bxc4 Qxc4 {1-0 (88) Ponomariov,R (2709)-Neiksans,A (2631) Tallinn 2016}) 17... Qc6 {Weiß hat minimalen Vorteil.} 18. Bf3 Nd7 19. Qe3 c4 20. Bd4 Rbb8 21. Be2 cxb3 22. axb3 $146 ({Vorgänger:} 22. cxb3 Rfc8 23. Rac1 {0-1 (33) Fataliyeva,U (2301)-Hapala,E (2227) Mamaia 2016}) 22... Bf6 23. Bxf6 Nxf6 24. Bd3 Rb6 25. e5 Nd5 26. Qe4 {[%csl Gd3][%cal Re4h7] [#]} g6 27. exd6 Nb4 28. Rfd1 {Schwarz muss nun Dxc6 beachten.} Qxd6 29. Bc4 Qc7 30. h4 h5 31. g3 (31. Rd2 {with more complications.} Rc6 32. Bxe6 Rxe6 33. Qxb4 Rfe8 34. Rf1) 31... Rd8 (31... Rc6 $11) 32. Bxe6 ({Besser ist} 32. Rxd8+ $16 Qxd8 33. Bxe6) 32... Rxd1+ $11 {Die Stellung ist ausgeglichen.} 33. Rxd1 {[#] Weiss droht Dxg6+ und Matt.} Rxe6 34. Qxb4 Qxc2 35. Rd8+ Kh7 36. Qd4 {[%mdl 32768] Precision: Weiß = 76%, Schwarz = 78%. . Loss on Time!?} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.08"]
[Round "3"]
[White "Bernadskiy, Vitaliy"]
[Black "Onischuk, Vladimir"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2583"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,66,41,44,37,29,29,29,33,17,31,0,-4,-8,-8,-8,-9,-10,-1,-15,-15,-12,-10,-11,-12,-39,-31,-24,-13,-48,-50,-60,-65,-84,-53,-53,-56,-54,-73,-72,-15,-23,-23,-25,-25,-25,-25,-22,-16,-18,-14,-16,-2]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O c6 7. a4 Nbd7 8. a5 Qc7 9. Be3 e5 {B08: Pirc Defence: Classical System} 10. h3 exd4 11. Bxd4 ({Of course not} 11. Qxd4 Ng4 $15) 11... Re8 {White has an edge.} 12. Bc4 Ne5 (12... Nf8 13. Re1 Be6 14. Bf1 N8d7 15. Ng5 a6 16. Qd2 c5 17. Be3 {1-0 (58) Tomashevsky,E (2702)-Radjabov,T (2741) Palma de Mallorca 2017}) 13. Bb3 $146 ({Predecessor:} 13. Nxe5 dxe5 14. Be3 Nh5 15. Qf3 Nf4 {0-1 (47) Valsecchi,A (2422)-Pancevski,F (2513) Forni di Sopra 2013}) 13... Be6 14. Bxe6 Nxf3+ 15. Qxf3 Rxe6 16. Qd3 Rae8 17. Bxa7 Nxe4 18. Bd4 Bxd4 19. Qxd4 d5 {[%cal Bd6d5,Bd5d4][%mdl 32]} 20. a6 bxa6 21. Rxa6 Qb7 22. Ra2 Nd6 {[%cal Be4d6,Bd6f5,Bf5h4][%mdl 32]} 23. b3 Nf5 24. Qd3 d4 25. Nb1 {[%cal Bc3b1,Bb1d2,Bd2f3][%mdl 32]} c5 {Hoping for ...Re2.} 26. Nd2 Nh4 {[%csl Gh4][%cal Rb7g2]} 27. Qg3 {[#]} g5 $1 {[%mdl 512]} 28. Ra5 (28. Qxg5+ Rg6) 28... h6 29. Nf3 $1 {[%cal Rf3h4]} Nxf3+ 30. Qxf3 Qxf3 31. gxf3 Rc8 {The position is equal.} 32. Ra4 Rd8 33. Rd1 Rd5 {Precision: White = 59%, Black = 72%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.08"]
[Round "3"]
[White "Shevchenko, Kirill"]
[Black "Golubka, Petro"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2547"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,154,18,22,23,12,25,30,26,16,38,41,67,59,72,29,47,50,77,37,45,29,36,29,29,40,35,28,52,37,54,37,50,47,43,40,47,21,22,14,15,0,71,77,143,138,205,16,62,32,261,81,182,-21,-39,-25,-9,-61,0,-68,-59,-75,-84,-97,-83,-150,-121,-345,-296,-290,-285,-298,-290,-289,-288,-324,-158,-149,-168,-166,-166,-166,-159,-166,-166,-161,-156,-172,-179,-158,-165,-512,-464,-420,-214,-301,-301,-297,-296,-283,-270,-643,-637,-1688,-286,-1081,-4699,-2556,-2414,-2170,-2151,-11655,-8626,-5903,-5915,-4906,-8695,-3516,-2046,-2877,-1827,-29967,-29970,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29980,-29982,-29979,-29986,-29985,-29985,-29986,-29986,-29987]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Nde2 {[%cal Bd4e2,Be2c3,Bc3e4,Be4d6][%mdl 32]} Bb4 10. Bg2 O-O {B81: Sizilianisch (Keres-Angriff)} 11. O-O {[%cal Rc3d5]} Nxc3 12. Nxc3 Qc7 {Weiß hat minimalen Vorteil.} 13. Qf3 (13. Qd4 Nc6 14. Bxc6 Bxc3 15. Qxc3 bxc6 16. Be3 e5 17. Rae1 Bd7 18. Bc5 {½-½ (62) Fedoseev,V (2665)-Kokarev,D (2636) Novosibirsk 2016}) 13... Nc6 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Ne4 (16. Rad1 {looks sharper.} Qe7 17. Rfe1 Bd7 18. Ne4 Rfd8 19. Nd6) 16... Qb4 $146 ({Vorgänger:} 16... Qe7 17. Rad1 e5 18. c3 {0-1 (84) Tokhirjonova,G (2297)-Wynn,Z (2405) Ho Chi Minh City 2017}) 17. Qb3 Qxb3 18. cxb3 Nd4 19. Nd6 Rb8 20. Rad1 Ne2+ $1 21. Kh2 {Droht f4 und aus.} Nf4 22. Bf3 b6 23. Kg3 e5 24. Nc4 f6 25. Rd6 $36 {[%mdl 2048] Weiss hat Druck.} b5 26. Na5 h5 27. Rc1 hxg4 28. hxg4 Be6 29. Rcc6 Kf7 (29... Rbe8 $11 {bleibt in der Remisbreite.}) 30. Rc7+ $16 Kg6 (30... Kg8 $142) 31. Nc6 ({Finger weg von} 31. Rxa6 $6 Rbc8 $14) 31... Rbe8 {[#]} (31... Rh8 $16 32. Be4+ Kg5 33. Rxg7+ Kh6) 32. Be4+ $2 (32. Nd4 $1 $18 {[%mdl 512]}) 32... Kh6 33. Nd4 g6 $2 (33... exd4 $14 34. Kxf4 Bxg4) 34. Rxa6 $2 (34. Bc6 $18) 34... Bd5 (34... f5 $16 {war einen Versuch wert.} 35. Nxe6 Rxe6 36. Rxe6 Nxe6) 35. g5+ $2 (35. Bxd5 $18 Nxd5 36. Rd7 (36. Nxb5 Nxc7 37. Nxc7 Rd8 $15)) 35... Kxg5 $11 36. Nf3+ Kh6 37. Raa7 (37. Bxd5 $11 Nxd5 38. Rb7) 37... Bg8 (37... Rh8 $1 $15 38. Bxd5 Nxd5) 38. Bc6 (38. a4 $1 $11) 38... Rd8 39. Rd7 b4 40. Nd2 Rxd7 41. Bxd7 ({Lieber} 41. Rxd7 Be6 42. Rd6) 41... Bd5 42. Bg4 $2 (42. Bb5 $17) 42... Rd8 43. Rd7 Ra8 44. Bf3 Bxf3 45. Kxf3 Rxa2 $19 {[%mdl 4096] Endspiel KTS-KTS} 46. Ne4 Nh5 ({Nicht} 46... Rxb2 47. Nxf6 Kg5 48. Ne4+ Kf5 49. Rf7+ Ke6 50. Rf6+ Ke7 51. Rb6 $17) (46... f5 $19 {ist viel giftiger.} 47. Nd6 Kg5) 47. Nd6 $17 Kg5 $1 48. Ne4+ Kf5 49. Rb7 Rxb2 50. Rxb4 g5 $1 {[%cal Bg6g5,Bg5g4][%mdl 32]} 51. Nd6+ Kg6 $1 52. Rb6 {[#]} g4+ $1 {[%mdl 512]} 53. Kxg4 Rxf2 {zielt auf ...e4! ab.} 54. Rb8 $2 (54. Kh3 {ist zäher.}) 54... f5+ $19 55. Kh3 Rc2 (55... e4 $142 56. Nb5 Nf4+ 57. Kh4 e3) 56. b4 (56. Rb6 {kämpft weiter.}) 56... Nf4+ 57. Kg3 Rc3+ 58. Kf2 {[#]} Rc6 $1 {[%cal Rc6d6]} 59. Nc8 $2 (59. Nb5) 59... Rc2+ 60. Kf3 Rc3+ 61. Kf2 e4 {( -> ...e3+)} 62. Ne7+ Kf6 63. Ng8+ Kg5 64. Re8 Rf3+ 65. Ke1 e3 66. Re7 Ng2+ 67. Kd1 Rf1+ 68. Kc2 Rf2+ 69. Kc3 e2 {Schwarz setzt Matt.} 70. b5 e1=Q+ 71. Rxe1 Nxe1 72. Ne7 Rc2+ 73. Kd4 Rb2 74. Kc5 Nd3+ 75. Kc6 Ne5+ 76. Kc5 f4 {[%cal Bf5f4,Bf4f3][%mdl 32]} 77. Nd5 f3 {Precision: Weiß = 41%, Schwarz = 58%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.08"]
[Round "3"]
[White "Neverov, Valeriy"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2496"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,-46,25,26,26,27,25,31,36,37,20,24,48,28,43,0,74,68,81,69,71,58,70,70,86,52,78,81,89,78,90,72,80,80,84,87,70,85,91,77,83,81,77,76,81,75,90,92,82,100,93,76,75,83,77,82,83,53,49,52,56,35,80,84,131,10,10,10,10,10,10,10,10,8,8,8,8,8,47,8,51,51,51,51,52,43,43,43,43,43,43,59,299,8,8,8]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 d4 5. b4 c5 ({Better is} 5... Bxb4 $15 6. Qa4+ Nc6) 6. bxc5 $11 {A13: English Opening: 1...e6} (6. O-O cxb4 7. a3 Nc6 8. d3 a5 9. axb4 Bxb4 10. Ba3 Bd7 11. Bxb4 axb4 12. Nbd2 O-O 13. Ne1 {½-½ (22) Howell,D (2640)-Fridman,D (2626) Germany 2017}) 6... Bxc5 7. Ba3 Bxa3 $146 ({Predecessor:} 7... Qd6 8. Qa4+ Nfd7 9. Ng5 O-O 10. Ne4 Qc7 11. Nxc5 Nxc5 12. Qc2 e5 13. d3 {½-½ (60) Merkesvik,S (2258)-Haug,J (2311) Drammen 2017}) 8. Qa4+ {White has an edge.} Nc6 9. Qxa3 e5 10. O-O Qe7 11. d3 Bf5 12. Nfd2 Rc8 {[#]} (12... Nb4 $11 {keeps the balance.}) 13. Qxe7+ $1 $16 Kxe7 14. Na3 Bg4 15. Rae1 Nd7 16. f4 f6 17. Nc2 Rhd8 18. fxe5 Ndxe5 19. Nb3 Be6 20. Nc5 Rc7 21. Nxe6 Kxe6 22. Bd5+ Ke7 23. Rf4 g5 24. Re4 f5 25. Rxe5+ Nxe5 26. Nxd4 Re8 27. Rf1 f4 28. gxf4 gxf4 29. Rxf4 a6 30. Rh4 Kf6 31. Rh6+ Ng6 32. Kf2 b5 33. Rh3 Ne5 {[%cal Rb5c4]} 34. cxb5 axb5 35. Bb3 b4 36. Rh6+ Kg5 37. Re6 (37. Rb6 $16) 37... Rf7+ $1 $11 38. Nf3+ Rxf3+ $1 39. exf3 Rxe6 $1 40. Bxe6 {[%mdl 4096] Endgame KB-KN} Kf4 $1 41. d4 Nxf3 42. d5 Nd4 43. Bg8 Ke5 (43... b3 {feels hotter.} 44. axb3 Nxb3 45. Kf1 Ke5 46. d6 Nc5) 44. Bxh7 {[#] Bg8 is the strong threat.} (44. d6 $5 {[%cal Rd6d7]} Kxd6 45. Bxh7 $16) 44... Kxd5 45. Bd3 Ke5 46. Ke3 {And now h4 would win.} Ne6 47. h4 {[%cal Bh2h4,Bh4h5,Bh5h6,Bh6h7][%mdl 32] Black must now prevent h5.} Nc5 $1 48. Bc2 {Threatens to win with h5.} Ne6 49. h5 Nf4 50. h6 {Strongly threatening h7.} Nd5+ 51. Kf3 $2 (51. Kd2 $18 {Hoping for h7.} Kf6 52. Kc1) 51... Kf6 52. h7 {Precision: White = 65%, Black = 80%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.08"]
[Round "3"]
[White "Gasanov, Eldar"]
[Black "Frolov, Artur"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2488"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,59,30,40,43,38,39,44,50,43,43,43,11,17,4,12,0,2,0,0,0,0,0,8,0,92,13,8,0,465,480,458,446,475,437,590,580,760,753,6131,5831,29991,29992,29992,29993]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O c6 6. Nbd2 O-O 7. b3 Ne4 8. Bb2 f5 9. c4 e6 10. Ne5 {A11: English Opening: 1...c6} Nxd2 $146 ({Predecessor:} 10... Nd7 11. Ndf3 Qb6 12. c5 Qc7 13. Nd3 g5 14. b4 h6 15. Qc2 Ndf6 16. Nfe5 Nh5 17. f3 Nef6 {1-0 (42) Stern,R (2395)-Voekler,B (2340) Germany 1992}) 11. Qxd2 Nd7 12. Nd3 {White is slightly better.} Nb6 13. c5 Nd7 14. f3 b6 15. Rac1 Ba6 16. cxb6 Qxb6 17. Nc5 Nxc5 18. Rxc5 Rfc8 19. Rfc1 Bf8 20. e4 Rc7 ({Not} 20... Bxc5 $2 21. dxc5 Qd8 22. Qd4 $18) (20... Bb7 $11) 21. exd5 (21. Qe3 $16) 21... exd5 $11 22. f4 $36 {[%mdl 2048] [#] Black must now prevent Bxd5+! White is pushing.} Bxc5 $4 {[%mdl 8192]} (22... Rac8 $11 {and Black stays safe.}) 23. dxc5 $18 Qb7 24. Qd4 {White threatens Qh8+ and mate.} Rg7 25. Re1 Rf8 26. Re6 {Threatens to win with Rxc6!} Rff7 {[#]} 27. Rxc6 $1 {[%mdl 512]} Qb5 (27... Qxc6 28. Bxd5) 28. Rxa6 Qxa6 29. Bxd5 {[%csl Gb2][%cal Rd4g7]} Kf8 30. Bxf7 {Precision: White = 54%, Black = 44%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.09"]
[Round "4"]
[White "Onischuk, Vladimir"]
[Black "Vovk, Andriy"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2637"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "177"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,177,0,19,25,9,14,15,8,16,0,0,-18,-5,-21,-14,-69,-79,-87,-93,-88,-94,-84,-92,-88,-84,-93,-43,-51,-37,-33,-35,-29,-18,-46,-50,-64,-26,-68,-9,-9,-9,-9,0,-15,18,4,4,0,39,29,64,60,76,66,81,87,83,73,70,53,98,88,104,93,104,96,102,97,107,99,106,94,117,117,105,83,117,129,129,122,130,135,139,139,139,139,164,170,134,131,143,154,148,154,154,153,153,138,159,156,123,148,176,176,147,172,139,170,157,180,129,80,85,66,171,60,132,120,210,101,101,55,54,51,53,46,101,101,94,46,34,10,62,59,57,36,21,0,364,512,499,492,444,419,581,604,596,596,686,676,653,653,638,637,587,587,756,756,749,518,518,511,504,479,471,464]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 c5 6. c4 Nc6 7. Nc3 a6 8. d4 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} (8. Bg5 d6 9. Qd2 Rb8 10. Rac1 b5 11. b3 Re8 12. Qf4 Nh5 13. Qd2 Bd7 14. Rfd1 b4 15. Nd5 f6 {0-1 (43) Edouard,R (2659)-Jones,G (2661) London 2014}) 8... cxd4 9. Nxd4 Nxd4 10. Qxd4 {The position is equal.} d6 11. Qh4 $146 ({Predecessor:} 11. Bg5 Rb8 12. Qd2 b5 13. cxb5 axb5 14. Bh6 Be6 15. b3 Qd7 16. a4 bxa4 17. bxa4 Rb3 18. Rfb1 Rfb8 19. a5 Qa7 {1-0 (19) Tastanov,A (1747)-Novohodko,Y (1930) Omsk 2014}) 11... Rb8 12. Bg5 Be6 13. Rfd1 Qb6 14. Na4 ({Better is} 14. Rab1 $11) 14... Qa5 $15 15. b3 b5 $1 {[%cal Rb5a4]} 16. Bd2 Qd8 17. cxb5 axb5 18. Nc3 b4 19. Na4 Qa5 20. Rac1 Rb5 {Hoping for ...Bg4.} 21. Qd4 Ng4 22. Qd3 Rh5 23. h4 Qa7 24. Be1 Rb8 25. e3 g5 (25... Rhb5 $15) 26. hxg5 $11 Rxg5 27. Qc2 Ra5 28. Qc7 Bf6 29. Qxa7 Rxa7 30. Bd5 Bxd5 31. Rxd5 Rab7 32. Kf1 Be5 33. Ra5 Kg7 34. Ke2 Bf6 35. f3 Ne5 36. f4 Nd7 37. Bf2 e6 38. e4 {[%cal Be3e4,Be4e5][%mdl 32]} Bd8 39. Ra6 {And now Ba7 would win.} Be7 40. Kf3 Kg8 41. Nb2 Nf6 42. Nd3 d5 43. e5 $1 {[%cal Re5f6]} Ne4 44. Bd4 Bf8 45. g4 Re8 46. Rc2 Rbb8 47. Rac6 Ra8 48. Nf2 Nxf2 49. Bxf2 Bg7 50. Bh4 h6 51. Ke2 Ra5 52. Be1 Rb5 53. Rc8 Rxc8 54. Rxc8+ $16 {[%mdl 4096] Endgame KRB-KRB} Kh7 55. Rc7 Kg6 56. Kd3 Rb6 57. Ra7 Rb8 58. Bd2 h5 59. gxh5+ Kxh5 60. Rxf7 Kg6 61. Ra7 Bf8 62. Rc7 Ra8 63. Rc2 Be7 (63... Kf5 $14) 64. Be3 ({Only move:} 64. Rc6 $18 Kf7 65. Rc7) 64... Rh8 (64... Kf5 $14) 65. Rc7 Bf8 (65... Rh7 $16 66. Kd4 Rf7) 66. Rc8 (66. Rc6 $18 {has better winning chances.}) 66... Kf7 67. Ke2 Rh2+ 68. Kf3 {Black must now prevent f5!} Rh3+ 69. Kf2 $1 {Strongly threatening f5!} Be7 (69... Rh2+ $14 70. Kg3 Rxa2) 70. Rc7 Ke8 71. f5 exf5 72. e6 {Rc8+ would kill now.} Bd6 (72... Bh4+ $11 73. Ke2 Rh2+ 74. Kf1 Rh1+ 75. Ke2 Rh2+ 76. Kf1 Rh1+ 77. Ke2 Rh2+) 73. Rd7 $14 f4 74. Bd4 Be7 75. Rb7 {Intending Rb8+ and mate.} Bh4+ $2 {[%mdl 8192] [#]} (75... Bd6 $11) 76. Kg2 $1 $18 {[%cal Rg2h3]} Rg3+ 77. Kf1 Rg6 {[#]} 78. Rb6 $1 f3 79. Bc5 {Threatening mate with Rb8+.White is clearly winning.} Bd8 80. Ra6 d4 81. Bxd4 Rg2 {intending ...Rc2.} 82. Ra8 {Threatens to win with Bf6.} Ke7 83. Bc5+ Kxe6 84. Rxd8 {KRB-KR} Ke5 85. Bf2 Rg6 86. Rd3 Ra6 87. Rxf3 Rxa2 88. Be1 Ke4 89. Rh3 {Precision: White = 67%, Black = 54%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.09"]
[Round "4"]
[White "Oleksiyenko, Mykhaylo"]
[Black "Shevchenko, Kirill"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2615"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,61,16,0,8,16,28,32,61,53,52,51,44,47,56,57,52,41,87,46,46,54,49,48,42,37,41,40,47,20,55,58,81,63,59,63,59,63,52,37,39,26,22,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. Nc3 Nbd7 10. b3 {LiveBook: 4 Partien. E17: Damenindisch (Hauptfortsetzung)} (10. Bf4 c5 11. Rc1 Ne4 12. Nxe4 dxe4 13. Nd2 f5 14. Nc4 Nf6 15. dxc5 Bxc5 16. a3 Qxd1 17. Rexd1 Rfc8 18. e3 Kf7 {½-½ (36) Korobov,A (2668)-Anton Guijarro,D (2654) Kocaeli 2017}) 10... a6 11. Bb2 Bd6 12. Nd2 $146 {Weiß hat minimalen Vorteil.} ({Vorgänger:} 12. Rc1 Re8 13. e3 Rb8 14. Qc2 Qe7 15. Red1 {½-½ (46) Burmakin,V (2508)-Maiorov,N (2527) Nakhchivan 2017}) 12... Re8 13. e4 dxe4 14. Ndxe4 Nxe4 15. Nxe4 Bb4 16. Re3 a5 17. Rc1 f5 {[%cal Rb7e4]} 18. Nd6 Bxd6 19. Rxe8+ Qxe8 20. Bxb7 {[#] Droht stark Ld5+.} Rd8 21. Qf3 f4 22. Bc6 Qg6 23. Qd5+ Qf7 24. g4 Nf6 25. Qxf7+ Kxf7 26. g5 Ng8 27. Kg2 h6 28. gxh6 Nxh6 29. Kf3 Rh8 30. Bd7 Ng8 31. d5 {Precision: Weiß = 59%, Schwarz = 63%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.09"]
[Round "4"]
[White "Kovchan, Alexander"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2592"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,22,31,0,22,0,33]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Qb6 8. Na4 Qa5+ 9. Nc3 $146 ({Predecessor:} 9. c3 cxd4 10. b4 Qc7 11. Qxd4 Nc6 12. Qd2 Be7 13. Bd3 b5 14. Nb2 a5 15. O-O axb4 16. cxb4 Bxb4 17. Qe2 Ra3 18. Rfc1 Qb7 19. Nd1 {1-0 (38) Van Foreest,J (2595)-Naiditsch,A (2700) Chartres 2017}) 9... Qb6 10. Na4 Qa5+ {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 11. Nc3 Qb6 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.09"]
[Round "4"]
[White "Golubka, Petro"]
[Black "Gasanov, Eldar"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2475"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,75,31,24,24,20,26,8,19,15,31,5,36,34,18,11,8,12,17,0,0,-2,0,-14,29,0,34,2,6,0,9,0,0,-8,0,0,0,0,0,0,9,-8,0,0,0,0,0,0]} 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. Nbd2 Bb7 12. Bc2 Re8 13. b3 Bf8 14. Bb2 g6 15. a4 c6 16. Bd3 Qc7 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} (16... exd4 17. cxd4 d5 18. e5 Nh5 19. g3 Ng7 20. h4 bxa4 21. Ng5 c5 22. bxa4 c4 23. Bf1 Bb4 24. Ba3 {1-0 (61) Karjakin,S (2762)-Inarkiev,E (2660) Skopje 2015}) 17. Qc2 Nh5 18. Rad1 Rad8 $146 ({Predecessor:} 18... Nf4 19. Bf1 Ne6 20. b4 Bg7 21. Nb3 Nb6 22. a5 Nc4 23. Bxc4 bxc4 {1-0 (66) Pourkashiyan,A (2334)-Khademalsharieh,S (2298) Rasht 2013}) 19. Bf1 Nf4 20. Ba3 Nf6 21. g3 Ne6 22. dxe5 dxe5 23. Bxf8 Rxf8 24. b4 c5 {...cxb4 is the strong threat.} 25. axb5 axb5 26. bxc5 Qxc5 27. Qb2 Bc6 28. Rb1 {[%cal Rf1b5]} Rb8 {The position is equal.} 29. Qb4 Rfe8 30. Rbc1 Kg7 31. Nb3 Qxb4 32. cxb4 Bxe4 33. Nxe5 Bd5 34. Nc5 Nd4 {[#] Strongly threatening ...Rxe5!} 35. f4 Nf3+ 36. Nxf3 Bxf3 37. Rxe8 Rxe8 38. Bxb5 {Precision: White = 34%, Black = 67%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.09"]
[Round "4"]
[White "Grinev, Valeriy"]
[Black "Frolov, Artur"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2409"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,77,40,41,42,54,18,19,-4,23,24,25,0,1,-1,26,20,25,0,7,-18,13,6,27,25,38,-52,-43,-68,-23,-44,-13,-56,-16,-211,-61,-60,-77,-70,-85,-412,-432,-415,-391,-330,-61,-58,-59,-75,0,-115,-116,-108,-121,-109,-5,-11,0,-11,-10,-3,0,0,0,0,-27,-1083,-1082,-29995,-29996,-29999]} 1. Nf3 f5 2. d3 Nf6 3. e4 d6 4. Nc3 e5 5. exf5 Bxf5 6. d4 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} Nbd7 (6... e4 7. Nh4 Bg4 8. Be2 Bxe2 9. Qxe2 d5 10. Bg5 Bb4 11. O-O O-O 12. Nf5 Nc6 {½-½ (36) Grischuk,A (2783)-Ponomariov,R (2731) Beijing 2013}) 7. Be2 c6 $146 ({Predecessor:} 7... Qe7 8. Nh4 Be6 9. d5 Bf7 10. Nf5 Qd8 11. O-O h6 12. f4 g6 13. fxe5 dxe5 {1-0 (33) Oliva Castaneda,K (2491)-Alonso Moyano,J (2406) Linares 2016}) 8. dxe5 {The position is equal.} dxe5 9. O-O Bb4 10. Bc4 Qe7 11. a3 Bd6 12. Ng5 {Nf7 is the strong threat.} Rf8 13. Qe2 O-O-O 14. Nge4 Bb8 15. b4 h6 16. Bd3 Nd5 {White must now prevent ...Nxc3.} 17. Bb2 (17. b5 $1 $14) 17... Nf4 $15 18. Qe3 Nb6 19. Rfd1 Nbd5 20. Qe1 a6 21. Ng3 $2 (21. Nxd5 $11 {and White stays safe.} cxd5 22. Ng3) 21... Bg4 (21... Bxd3 $19 22. cxd3 Nxc3 23. Qxc3 Ba7) 22. Rd2 $1 Ba7 $1 23. Nxd5 Rxd5 24. Ne4 $2 {[%mdl 8192] [#]} (24. Bf1 $17 {is a better chance.}) 24... Nxg2 $1 $19 {[%mdl 512]} 25. Kxg2 Bf3+ 26. Kg1 Qh4 $2 ({Not} 26... Bxe4 27. Qxe4 (27. Bxe4 $2 Qg5+ 28. Kh1 Rxd2 $19) 27... Qg5+ 28. Kh1 $19) ({Black should try} 26... Qd7 $19 {Strongly threatening ...h5.} 27. b5 axb5) 27. Bxe5 $1 $15 {Hoping for Nd6+.} Bxe4 28. Bg3 Qf6 (28... Qg4 $17 {Threatens to win with ...h5.} 29. Bxe4 Rxd2 30. Bf5+ Qxf5 31. Qxd2 h5) 29. Bxe4 (29. Rad1 $1 $11 {remains equal.} Bf3 30. Bc4) 29... Rxd2 $40 {[%mdl 128] [#] Black attacks with force.} 30. Bf5+ $1 {[%mdl 512]} Qxf5 31. Qxd2 {[#]} Qg4 (31... h5 $1 $17 {[%cal Rh5h4]} 32. Rf1 g5) 32. Rf1 Rd8 33. Qc3 Bd4 34. Qb3 Rd5 35. c4 Rf5 36. b5 Rf3 ({Don't play} 36... axb5 37. cxb5 Kd7 38. bxc6+ bxc6 39. a4 $14) 37. Qd1 $2 {[%mdl 8192] [#]} (37. Qb4 $11 Rxg3+ 38. hxg3 Qxg3+ 39. Kh1 Qh3+ 40. Kg1 Qg3+ 41. Kh1 Qh3+ 42. Kg1 Qg3+) 37... Bxf2+ $1 $19 {[%mdl 512]} 38. Kh1 (38. Rxf2 Rxg3+) 38... Qe4 39. Qb1 Rd3# {Precision: White = 34%, Black = 42%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.09"]
[Round "4"]
[White "Vypkhaniuk, Ihor"]
[Black "Neverov, Valeriy"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2336"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,32,48,21,18,11,17,0,27,16,29,22,17,-2,0,-42,-49,-39,-34,-51,-12,-18,-26,-30,13,10,75,68,35,0,93,71,129,126,132,122,112,88,104,73,166,157,125,54,54,59,64,0,0,0,49]} 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 h6 6. Bh4 g5 7. Bg3 Nh5 8. c3 e6 9. Ng1 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (9. Nc4 {with more complications.} b6 10. Bd3 Nd7 11. e5 d5 12. Ne3) 9... Nxg3 10. hxg3 Nd7 11. Nc4 $146 ({Predecessor:} 11. Bc4 b6 12. Qe2 a6 13. f4 b5 14. Bb3 c5 15. e5 cxd4 16. cxd4 dxe5 17. fxe5 {½-½ (33) Harikrishna,P (2679)-Inarkiev,E (2684) Dagomys 2008}) 11... Qe7 12. Bd3 b6 13. Qe2 Bb7 14. f4 O-O-O 15. Ne3 Nf6 16. Qc2 h5 17. Ne2 Bh6 18. O-O-O $1 h4 19. Kb1 Rdg8 20. e5 Nh5 (20... Nd5 $11 21. Nxd5 Bxd5) 21. f5 $16 g4 22. f6 Qf8 (22... Qe8 $11 23. Nc4 h3) 23. Nc4 h3 (23... Nxg3 $142 24. Rxh4 Nxe2 25. Qxe2 (25. Bxe2 Kb8 $11) 25... Kb8) 24. gxh3 Bxh1 25. Rxh1 {[#] aiming for Qa4.} d5 26. Na3 {Threatens to win with c4.} gxh3 27. Rxh3 Bg5 {[#]} (27... Nxf6 $16 {is a better defense.} 28. exf6 Bg5 29. Rxh8 Rxh8) 28. Qa4 $1 $18 {[%cal Ra4a7][%mdl 1024] White has strong compensation.} Kb8 29. Ba6 ({Better is} 29. Nc2 $16 a5 30. b4 Nxf6 31. Rxh8 Rxh8 32. exf6) 29... Qe8 $1 $14 {[%cal Re8a4]} 30. Bb5 $1 {[%cal Rb5e8]} Qc8 31. Ba6 Qe8 32. Bb5 Qc8 {Precision: White = 45%, Black = 40%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.10"]
[Round "5"]
[White "Vovk, Andriy"]
[Black "Kovchan, Alexander"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2634"]
[BlackElo "2592"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 31,124,28,24,18,21,-20,-26,-23,8,12,12,0,-12,-22,52,46,81,70,106,81,85,88,79,77,66,67,68,53,71,67,60,20,17,27,56,32,72,60,60,39,68,22,27,42,62,39,35,47,39,47,61,44,83,72,104,102,114,67,54,39,37,39,46,52,31,23,16,0,0,0,8,0,8,8,8,8,8,6,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 Ng4 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bg7 12. h3 Ne5 13. Qd2 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (13. Nf5 Bxf5 14. exf5 Nbc6 15. Nd5 e6 16. fxe6 fxe6 17. Ne3 Qa5+ 18. c3 Nf3+ 19. Qxf3 Bxc3+ 20. Kd1 Qa4+ 21. Nc2 Bxb2 {½-½ (62) Nakamura,H (2785)-Grischuk,A (2742) Sharjah 2017}) 13... Nbc6 14. O-O-O Nxd4 15. Qxd4 Be6 16. Nd5 Qa5 {[#] LiveBook: 4 Games} 17. a3 $146 ({Predecessor:} 17. Kb1 Bxd5 18. Qxd5 Qxd5 19. exd5 Rc8 20. Be2 Nc4 {½-½ (44) Wunderlich,H (2616)-Dothan,Y (2655) ICCF email 2009}) 17... Rc8 18. f4 gxf4 19. Bxf4 {[%cal Bg3f4,Bf4d2,Bd2c3,Bc3f6][%mdl 32]} Bxd5 20. exd5 Bf6 {[#] aiming for ...Nc4.} 21. Qf2 Rc5 22. Bd2 Qb6 (22... Bg5 $11) 23. Bc3 $1 $14 Nd7 {[#]} 24. Bxf6 $1 exf6 25. Qf3 ({Of course not} 25. b4 $6 Rxd5 26. Qe1+ Re5 $11) 25... Kd8 26. Bd3 Re8 27. Qh5 Qb3 {White must now prevent ...Qa2.} 28. Kb1 Qxd5 29. Qxh6 Qxg2 30. h4 Qg4 31. Qh7 {[%mdl 1024] White has compensation.} Qh5 32. Qg7 Re3 33. Qg2 (33. Qg1 $5 {[%cal Rg1e3]} Ree5 34. Qg2 $14) 33... Kc8 34. Qd2 (34. Qf2 $5 {[%cal Rf2e3]} Re8 35. Rhf1 $14) 34... Re6 35. Rdf1 Nb6 36. Qb4 Kc7 37. Qd4 Rd5 38. Qf4 Rc5 39. Rf2 Rce5 40. Ka2 Nd5 41. Qd4 Nb6 42. Rh3 Rd5 43. Qf4 Rc5 44. Rf1 a5 45. Kb1 Rce5 {Strongly threatening ...Re1+.} 46. Qf2 Rc5 47. Rf3 Nc4 {...Qxf3! is the strong threat.} 48. Bxc4 Rxc4 49. Rxf6 {The position is equal.} Rxf6 50. Qxf6 {[%mdl 4096] Endgame Threatens to win with Qe7+. KQR-KQR} Kc6 51. Qd8 Qxh4 52. Qxa5 Rc5 53. Qd2 f5 $1 54. Rd1 Qf6 55. Qf4 Qe5 56. Qa4+ Kc7 57. Rh1 Qe4 58. Rh7+ Kb6 59. Qb3+ Rb5 60. Qc3 Rc5 61. Qb3+ Rb5 62. Qc3 Rc5 {Precision: White = 52%, Black = 62%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.10"]
[Round "5"]
[White "Bernadskiy, Vitaliy"]
[Black "Grinev, Valeriy"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2583"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,81,14,4,11,10,61,41,53,63,77,59,71,70,135,108,167,183,166,180,179,177,237,233,220,221,236,225,207,218,212,150,145,145,135,138,168,152,146,122,145,93,75,83,87,81,264,241,268,254,370,362,422,402,481,441,498,504,609,568,767,763,692,560,641,641,717,689,1174,1109,1137,1040,1698,1789]} 1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 e6 6. Nh3 Nf6 {B23: Closed Sicilian: Lines without g3} (6... b4 7. Ne2 d5 8. e5 Nc6 9. f4 Nh6 10. Nf2 Nf5 11. O-O Qb6 12. c3 Be7 13. g4 Nh4 14. Bh1 {0-1 (35) Yu,Y (2738)-Khismatullin,D (2639) Moscow 2017}) 7. O-O d5 (7... d6 $11) 8. exd5 $1 $14 Nxd5 {White is slightly better.} 9. Ne4 Nc6 10. Bg5 Qd7 11. c4 $36 {[%mdl 2048] White fights for an advantage.} Ndb4 (11... bxc4 $14 12. dxc4 Nb6) 12. Nf4 $16 {[%cal Bh3f4,Bf4h5,Bh5f6][%mdl 32] aiming for a3.} bxc4 {[#]} (12... f5 $16) 13. Nh5 $1 $18 {[%cal Rh5f6]} ({Don't take} 13. dxc4 $6 Qxd1 14. Raxd1 (14. Rfxd1 Nd4 $16) 14... Nd4 $14) 13... Qxd3 14. Qa4 Qc2 $146 15. Rad1 f6 (15... Qxa4 {[#]} 16. Nhf6+ $1 {[%mdl 512]} gxf6 17. Nxf6+ Ke7 18. Rd7#) (15... f5 $142 16. Qxc2 Nxc2 17. Nxc5 Bxc5 18. Nxg7+ Kf7 19. Rd7+ Ne7 20. Bxb7 Rad8) 16. Nexf6+ gxf6 17. Nxf6+ Kf7 18. Rd7+ Be7 19. Qxc2 Nxc2 20. Rxb7 Rab8 21. Bxc6 Rxb7 22. Bxb7 Bxf6 23. Bxf6 Kxf6 $16 {[%mdl 4096] Endgame KRB-KRN} 24. Rc1 Rb8 {And now ...Nd4 would win.} 25. Rxc2 ({Better is} 25. Bxa6 Nd4 26. Bxc4 (26. Rxc4 Rb6 $16)) 25... Rxb7 {KR-KR} 26. a3 Ke5 27. Rxc4 Rxb2 $2 (27... Kd5 $16 28. Rc2 e5) 28. Rxc5+ $18 Ke4 29. Kg2 Rb6 (29... e5 $142 30. Rc7 Ra2 31. Rxh7 Rxa3) 30. f4 {[%cal Bf2f4,Bf4e5][%mdl 32]} Kd4 31. Rh5 Kc4 32. a4 {White is clearly winning.} Rb2+ 33. Kf3 Ra2 34. a5 e5 35. fxe5 Rxa5 36. Ke4 Ra2 37. Rxh7 Re2+ 38. Kf5 Kd5 39. Rd7+ Kc6 40. Rd6+ Kc7 41. h4 {Precision: White = 91%, Black = 36%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.10"]
[Round "5"]
[White "Shevchenko, Kirill"]
[Black "Vypkhaniuk, Ihor"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2547"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,158,24,27,29,28,26,26,25,30,25,22,20,26,25,29,35,47,10,27,12,25,0,78,-5,109,-53,-46,-64,-64,-69,-68,-72,-65,-83,-88,-90,-87,-170,-158,-187,-70,-156,-156,-139,-142,-137,-150,-131,-133,-143,-143,-229,-229,-218,-223,-232,-219,-213,-162,-239,-235,-237,-231,-236,-231,-231,-231,-231,-231,-250,-216,-231,-231,-250,-250,-219,-187,-201,-131,-131,0,-276,0,-131,-131,-131,-131,-131,-131,-162,-131,-131,-124,-131,-131,-131,-131,-131,-131,-131,-131,-154,-140,-193,-199,-195,-139,-146,0,-152,-139,-168,-42,-42,-42,-42,-42,-42,-42,-42,-42,-42,-30,-98,-98,-160,-49,-172,-42,-42,-42,-73,-42,-88,-29,-50,-17,-23,-17,-17,-12,-49,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. O-O a6 (5... d6 6. d4 cxd4 7. Nxd4 Bd7 8. exd6 exd6 9. Re1+ Be7 10. Bg5 O-O 11. Bxe7 Ndxe7 12. Nc3 a6 13. Bxc6 bxc6 {½-½ (73) Gunina,V (2505)-Movsesian,S (2671) Cheliabinsk 2017}) 6. Bxc6 {B30: Sizilianisch (Rossolimo-Variante)} dxc6 7. d3 Bf5 $146 ({Vorgänger:} 7... Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Qe2 Qc7 11. Nd2 Ne7 12. Ne4 Nf5 13. g4 {1-0 (39) Tazbir,M (2531)-Dausch,R (2349) Germany 2014}) 8. Nbd2 {Weiß hat minimalen Vorteil.} e6 9. Ne4 Be7 10. Qe2 h6 11. c4 Nb6 12. Bd2 {Droht stark La5.} a5 13. h3 Qc7 14. Rad1 Nd7 15. Bc3 b5 {[#]} (15... O-O $11) 16. b3 (16. Nd6+ $1 $16 {[%mdl 512]} Bxd6 17. exd6 Qxd6 18. g4 (18. Bxg7 Rg8 $14)) 16... a4 (16... b4 $11 {hält das Gleichgewicht.} 17. Nd6+ Bxd6 18. exd6 Qxd6 19. Bxg7 Rg8 20. Bxh6 Bxh3) 17. Kh1 $2 ({Weiss kommt nicht vorbei an} 17. Nd6+ $1 $16 Bxd6 18. exd6 Qxd6 19. g4 (19. Bxg7 Rg8 $11)) 17... O-O $15 18. Ng3 Bg6 19. Ra1 Rfd8 20. Rfd1 Ra6 21. Rac1 axb3 22. axb3 Ra3 23. cxb5 (23. Nd2 $17) 23... cxb5 $19 24. b4 c4 (24... Qb7 $19 25. Qe1 Ra4) 25. Bb2 ({Besser ist} 25. dxc4 $15 bxc4 26. Ne4) 25... Rxd3 $17 ({Doch nicht} 25... Bxd3 $6 26. Rxd3 Rxd3 27. Qxd3 $1 $11 {[%mdl 512]}) 26. Rxd3 cxd3 27. Rxc7 dxe2 28. Nxe2 Bxb4 29. Ned4 {zielt auf Sc6 ab.} Be4 30. Nxb5 (30. Nc6 $17 Bxc6 31. Rxc6) 30... Ba5 $1 $19 {[%cal Ra5c7]} 31. Ra7 Bb6 32. Ra3 Bc5 33. Ra5 Bxf2 34. Nd6 (34. Bd4 {war einen Versuch wert.} Bxd4 35. Nbxd4) 34... Bd5 35. Kh2 Rb8 36. Rb5 Rxb5 37. Nxb5 Bxf3 38. gxf3 {[%mdl 4096] Endspiel KLS-KLS} g5 39. Nd6 Kg7 40. Kg2 Be3 $1 41. Nc4 {[#]} Bf4 $1 42. Bd4 Kg6 43. Kf2 h5 44. Ke2 Kf5 {[%cal Rf4e5]} 45. Nd6+ Kg6 46. Nc4 Kh6 47. Kd3 Nf8 48. Ke4 Ng6 49. Nb2 Nh4 50. Nd3 Nf5 {[%cal Rf5g3]} 51. Bf2 Bd2 52. Nb2 Kg6 53. Nc4 Bf4 54. Nb2 Ne7 55. Nd3 Bd2 56. Bg1 (56. Nb2 $17) 56... Nd5 {Und weiter mit ...Sc3+ wäre nett.} 57. Bd4 Bc3 (57... Kh6 $19 58. Bb2 Kg6) 58. Bf2 $17 Bd2 59. Bd4 $1 Ba5 60. f4 {[#]} g4 (60... Nc3+ $1 $19 61. Kf3 Nb1) 61. hxg4 $1 $15 hxg4 62. f5+ $1 Kg5 63. fxe6 fxe6 64. Nc5 Nc7 65. Nb7 Bb4 {Schwarz will ...Kh4 spielen.} 66. Bb6 (66. Nd8 $1 $11 {bleibt in der Remisbreite.}) 66... Nd5 $17 67. Bf2 (67. Bd4 $142) 67... Be7 ({Günstiger ist} 67... Nc3+ $17 68. Kd3 Kf5) 68. Na5 (68. Nd6 $15) 68... Kg6 (68... Nc3+ $19 69. Kd3 Na4) 69. Nc6 $15 Bg5 70. Bg3 Kf7 71. Nd4 Ne7 (71... Nc3+ $17 72. Kd3 Na4) 72. Bh2 Ng6 73. Bg3 Ke7 74. Nc6+ Kd7 75. Nd4 Bh4 76. Bxh4 {Die Stellung ist ausgeglichen.} Nxh4 77. Kf4 Nf5 78. Nxe6 Kxe6 79. Kxg4 Kxe5 {Precision: Weiß = 44%, Schwarz = 51%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.10"]
[Round "5"]
[White "Neverov, Valeriy"]
[Black "Onischuk, Vladimir"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2496"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,140,25,7,14,9,16,0,0,0,0,0,0,0,0,0,17,18,29,22,29,27,30,36,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1212,-122,-602,-121,-121,0,-568,0,-1212,-1162,-1126,-1087,-1027,-906,-1348,-6087,-5272,-5025,-1394,-1130]} 1. d4 d6 2. e4 Nf6 3. f3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Be3 Nbd7 8. Nc3 c6 9. a4 {B07: Pirc Defence: Miscellaneous Systems} a5 10. Nge2 Bc5 11. Nd1 {LiveBook: 9 Games. White has an edge.} Bxe3 12. Nxe3 Nc5 13. Kf2 $146 ({Predecessor:} 13. Nc1 Nfd7 14. Nd3 Nxd3+ 15. Bxd3 Nb6 16. Nc4 Nxc4 17. Bxc4 Ke7 {½-½ (17) Stevic,H (2621)-Markus,R (2635) Sibenik 2011}) 13... Nfd7 14. Rhd1 Nb6 15. b3 Ke7 16. Nc1 f6 17. Nd3 (17. Bf1 {with more complications.} Be6 18. h4 Rhd8 19. Nd3 Nxd3+ 20. Bxd3 h5 21. Be2) 17... Nxd3+ 18. Rxd3 Nxc4 19. bxc4 Rd8 20. c5 Be6 21. Rb1 Rab8 22. Nf5+ Bxf5 $1 23. exf5 Rxd3 24. cxd3 $11 {[%mdl 4096] Endgame KR-KR} Kd7 25. Rc1 b5 26. cxb6 $1 Rxb6 27. Rc5 Rb2+ 28. Kg3 Kc7 29. Rxa5 Kb7 $1 30. Rc5 Rb3 31. Rc4 Rxd3 32. Rg4 Rd7 33. Kf2 c5 34. Ke3 Kc6 35. g3 h6 36. Ke2 Rb7 37. Kd3 h5 38. Rh4 $1 Rb3+ 39. Ke2 $1 Ra3 40. Rxh5 Rxa4 41. Rh8 Ra7 42. Kd3 Rd7+ 43. Kc3 Kd5 44. Re8 Ra7 {Strongly threatening ...Ra3+.} 45. Rd8+ Kc6 46. Rc8+ Kd7 47. Rg8 Ra3+ 48. Kc4 Kd6 49. Rd8+ Kc6 50. Rc8+ Kd7 51. Rg8 Rxf3 52. Kd5 Rxf5 53. Rxg7+ Ke8 54. Ke6 {[%cal Rg7g8]} (54. h4 {is interesting.} Kf8 55. Rc7 Rf3 56. g4 Rf4 57. g5) 54... Kf8 55. Rc7 Rf2 56. Rxc5 Kg7 57. Rc7+ Kg6 58. Rc8 Rxh2 59. Rg8+ Kh7 60. Rg4 Rf2 61. Kd5 $2 {[%mdl 8192]} (61. Kf7 $11 Kh6 62. Rg6+ Kh5 63. g4+ Kh4 64. Rxf6) 61... Rf1 $2 (61... Rd2+ $1 $19 62. Kc4 Rd8) 62. Ke6 $2 {[%mdl 8192] [#]} (62. Rh4+ $17 Kg6 63. Ke4) 62... Kh6 $2 (62... Rf3 $1 $19 {has better winning chances.} 63. Rh4+ Kg6 64. Rg4+ Kh5) 63. Kd5 Kh7 $2 {[%mdl 8192]} (63... Rf3 $17 64. Ke4 Rf1) 64. Ke6 $1 $19 Rf2 (64... Rf3 $142 65. Kd6 Rd3+ 66. Kc5 Kh6) 65. Kd5 {[#]} Rd2+ $1 {Black is clearly winning.} 66. Kc4 Rd8 67. Kc3 Kh6 68. Kc2 f5 69. Ra4 Kg5 70. Ra7 Kg4 {Precision: White = 73%, Black = 74%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.10"]
[Round "5"]
[White "Gasanov, Eldar"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2488"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,83,12,12,12,14,9,17,14,2,8,0,-28,14,16,36,49,45,39,59,25,59,0,0,0,0,0,0,-28,-16,-26,-18,-31,-23,-28,-4,-10,-18,-44,-45,-64,-60,-154,-140,-210,-195,-241,-241,-210,-225,-237,-233,-237,-235,-236,-235,-235,-231,-231,-240,-235,-168,-137,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 b6 2. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} e6 3. a3 Bb7 4. Nc3 f5 5. d5 Nf6 6. g3 Bd6 7. Bg2 {A40: Unusual replies to 1 d4} Be5 (7... a5 8. Nh3 O-O 9. O-O Na6 10. e4 Be5 11. exf5 Bxc3 12. bxc3 exf5 13. Be3 Ne4 14. Bxe4 fxe4 {1-0 (36) Navara,D (2737)-Hou,Y (2666) Biel 2017}) 8. Bd2 O-O 9. Nh3 Na6 10. O-O Nc5 11. Nf4 Qe7 12. Qc2 Nce4 $146 ({Predecessor:} 12... Qf7 13. Rad1 Nce4 14. Nxe4 Nxe4 15. Bc1 Rae8 16. dxe6 dxe6 {½-½ (16) Franco Ocampos,Z (2504)-Romero Holmes,A (2524) Mondariz 2002}) 13. Nxe4 fxe4 14. Bb4 Bd6 {And now ...g5 would win.} 15. Bxd6 Qxd6 16. Bxe4 (16. dxe6 $14 dxe6 17. Rad1) 16... g5 $11 17. Nh3 Nxe4 18. Qxe4 exd5 19. cxd5 Rae8 20. Qd3 Qxd5 21. Qxd5+ Bxd5 22. Rfd1 Bc4 23. e3 h6 24. Rd2 c5 $36 {[%mdl 2048] Black is pushing.} 25. Re1 d5 {[%cal Bd7d5,Bd5d4][%mdl 32]} 26. Kg2 {[#]} ({Better is} 26. b4 $15) 26... d4 $1 $17 {[%mdl 512]} 27. b4 (27. Rc1 $17 dxe3 28. fxe3) (27. exd4 Rxe1) 27... d3 $19 28. e4 Ba6 29. bxc5 bxc5 {Hoping for ...c4.} 30. f3 c4 31. Rc1 Re7 32. Nf2 Ref7 33. Ng4 Rxf3 34. Nxh6+ Kh7 35. Nf5 g4 36. h3 {[#]} Bb7 (36... R3xf5 $1 $17 37. exf5 gxh3+ 38. Kxh3 Rxf5) 37. hxg4 $11 {The position is equal.} Bxe4 38. Rxc4 Re3+ 39. Kf2 Rf3+ 40. Kg2 Re3+ 41. Kf2 Rf3+ 42. Kg2 {Precision: White = 49%, Black = 76%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.10"]
[Round "5"]
[White "Frolov, Artur"]
[Black "Golubka, Petro"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2416"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,41,2,11,23,26,18,25,37,45,50,24,46,31,32,21,25,20,28,24,36,16,40,25,27,31,19,7]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Bd7 {C68: Ruy Lopez: Exchange Variation, sidelines} 9. Nd2 {LiveBook: 3 Games} Ne7 10. Nc4 O-O-O {White has an edge.} 11. O-O-O Rhe8 $146 ({Predecessor:} 11... Ng6 12. Nxd6+ cxd6 13. f3 Rhe8 14. Rhe1 Ne5 15. b3 Kc7 16. a4 b5 17. axb5 axb5 18. Kb2 f6 {½-½ (31) Frolov,A (2405)-Shkuran,D (2418) Lvov 2017}) 12. Nxd6+ cxd6 13. Rhe1 Kc7 14. f3 f6 15. Bf4 Ng6 16. Bg3 Ne5 17. b3 b6 18. a4 h6 19. Kb2 b5 20. axb5 axb5 21. h4 {Precision: White = 66%, Black = 43%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.11"]
[Round "6"]
[White "Onischuk, Vladimir"]
[Black "Shevchenko, Kirill"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2637"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,149,0,52,2,40,27,41,61,75,71,82,66,81,79,76,76,91,77,70,70,77,74,74,70,75,66,98,83,92,68,60,57,83,87,107,74,89,64,94,94,87,92,90,67,79,63,63,67,77,62,103,103,103,103,104,112,113,113,110,107,138,138,138,138,138,138,138,138,198,160,203,152,152,136,138,138,138,138,179,177,170,174,200,197,191,191,191,165,193,187,221,189,217,182,172,181,205,184,190,193,190,182,168,135,145,142,135,127,129,117,127,122,387,395,380,387,362,371,360,370,326,321,154,17,366,352,720,647,887,731,1154,1102,12833,12834,12834,12834,6137,6133,2208,2556,2177,1534]} 1. e4 c5 2. Ne2 d6 {[%cal Bd7d6,Bd6d5][%mdl 32]} 3. g3 d5 4. d3 $146 ({Predecessor:} 4. Bg2 dxe4 5. Nbc3 Nf6 6. Nxe4 Nxe4 7. Bxe4 Nc6 8. d3 e6 9. O-O Be7 10. Nf4 O-O 11. Re1 Bd7 {0-1 (42) Vallejo Pons,F (2706)-Dubov,D (2638) Khanty-Mansiysk 2013}) 4... Nc6 5. Bg2 Nf6 (5... d4 $11) 6. O-O {B20: Sicilian: Unusual White 2nd moves} e6 7. exd5 Nxd5 8. Nbc3 {White is slightly better.} Nxc3 {[#]} 9. Bxc6+ $1 bxc6 10. Nxc3 Be7 11. Be3 Rb8 12. Na4 Qd5 13. c4 Qf5 14. Qe2 O-O 15. Rad1 Rd8 16. f3 h5 17. Bf2 Bf6 18. b3 Bd4 19. Qe4 e5 20. Nxc5 {And now Bxd4 would win.} Bxc5 21. Bxc5 a6 22. Rfe1 f6 23. Re3 Bd7 24. Qxf5 Bxf5 25. Kf2 Rd7 26. Ke2 Rbd8 27. Bb6 Rb8 28. Ba5 $1 Kf7 29. Kd2 Rbb7 30. Kc3 Rb8 31. Bb4 Rbb7 32. Bc5 Rb8 33. h4 Rbd8 34. f4 g6 35. fxe5 fxe5 36. a4 Kf6 37. Bb6 Rb8 38. a5 Rbb7 (38... Re8 $16 39. b4 Kf7) 39. Rd2 Rd6 40. Bc5 Rd8 41. Rf3 Ke6 42. Bb6 Rd6 43. b4 Kf6 44. Re3 Rbd7 45. Bc5 Rd4 46. Rf3 Rg4 47. Re2 Rd8 48. Ba7 Ke6 49. Bb6 Rd7 50. Ree3 Kf6 51. Bc5 Rd8 52. Ba7 Rgd4 53. Bb6 R8d7 54. Re4 $1 R4d6 55. Bc5 Re6 56. Re1 Re8 57. Rd1 $36 {[%mdl 2048] Keeping Black busy.} Red8 58. Bb6 Re8 59. Rd2 Re6 60. Bc5 e4 $2 {[%mdl 8192] [#]} (60... Kf7 $16 {was worth a try.} 61. Rff2 Re8) 61. dxe4 $18 Rxd2 62. exf5 {[%mdl 4096] Endgame KRR-KRB} ({Less strong is} 62. Kxd2 Rxe4 63. Kc3 Ke5 $16) 62... Ree2 63. Bd4+ Kf7 64. fxg6+ Kxg6 65. Rf6+ Kh7 66. Be3 ({Only move:} 66. Rxc6 $16 Rc2+ 67. Kb3) 66... Ra2 $2 {[%mdl 8192]} (66... Rd7 $11 67. Bf4 Rf2) 67. Bf4 c5 $2 (67... Ra3+ 68. Kd4 Ra4 69. Rxc6 Rxb4 70. Rxa6 Rc2) 68. bxc5 {White is clearly winning.} Rxa5 69. c6 {[%cal Bc5c6,Bc6c7][%mdl 32]} Kg7 70. Rd6 Rf5 71. c7 Rc5 72. Rd7+ Kf6 73. Kd4 Rc6 74. Kd5 Ree6 75. Bd6 {Precision: White = 77%, Black = 42%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.11"]
[Round "6"]
[White "Oleksiyenko, Mykhaylo"]
[Black "Frolov, Artur"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2615"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,99,45,31,29,16,60,17,20,16,18,15,19,28,39,46,89,21,83,83,86,82,89,75,91,83,81,44,174,173,194,188,214,195,234,236,241,240,219,248,277,283,278,269,333,350,357,333,365,353,345,353,343,346,339,333,338,326,320,301,297,297,377,377,374,332,454,428,591,575,778,779,950,943,1100,1084]} 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 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Bd7 13. Nf1 Nc4 14. Ng3 Rfe8 {C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} (14... g6 15. b3 Nb6 16. Bh6 Rfc8 17. Rc1 a5 18. Qd2 Ne8 19. Bd3 c4 20. bxc4 Nxc4 21. Bxc4 bxc4 22. dxe5 dxe5 23. Nxe5 Qxe5 24. Qxd7 {1-0 (56) Karjakin,S (2757)-Sethuraman,S (2623) Tsaghkadzor 2015}) 15. d5 a5 16. Bd3 $146 ({Predecessor:} 16. a4 b4 17. b3 Nb6 18. c4 h6 19. Nf5 Nc8 20. Nxe7+ Nxe7 21. Nh4 g5 22. Nf5 Nxf5 23. exf5 {1-0 (47) Schulz,G (2380)-Eyer,K (2219) ICCF email 2007}) 16... Nb6 {The position is equal.} 17. Qe2 c4 18. Bc2 Bd8 19. Be3 Qb8 20. Nd2 h6 21. Qd1 (21. Bxb6 $16 Qxb6 22. a4) 21... Nh7 (21... a4 $11) 22. a4 $16 Nxa4 23. Bxa4 bxa4 24. Nxc4 Ra6 25. Nf5 Bg5 26. Rxa4 (26. Bxg5 {looks sharper.} hxg5 27. Rxa4 Nf6 28. Ra2 Bxf5 29. exf5 Qb7 30. Ne3) 26... Qc7 (26... Bxe3 $14 27. Ncxe3 (27. Rxe3 Nf6 $14) 27... Bxa4 28. Qxa4 Nf6) 27. Ncxd6 $18 Rxd6 28. Nxd6 Qxd6 29. Rxa5 Qg6 30. Qf3 f5 31. exf5 Bxf5 32. Qg3 Bxe3 33. Rxe3 {[%cal Be1e3,Be3a3,Ba3a8][%mdl 32]} (33. Qxe3 $6 Ng5 $18) 33... Qd6 34. Ra7 {[%csl Ga7][%cal Rg3g7] [#]} Bd7 35. c4 Nf6 36. Rea3 Rf8 37. Ra8 Qc5 38. Rxf8+ (38. Qxe5 Qxc4 39. Rxf8+ Kxf8 $18) 38... Kxf8 39. Qc3 ({Resist} 39. Qxe5 Qxc4 40. Ra8+ Kf7 $18) 39... Ne4 40. Ra8+ ({Don't do} 40. Qxe5 Qxc4 41. Ra8+ Kf7 $18) 40... Kf7 41. Qf3+ ({Less strong is} 41. Qxe5 Qxf2+ 42. Kh2 Nd2 $14) 41... Nf6 42. b3 Qd4 43. Qe3 Ke7 44. Qxd4 exd4 45. Kf1 Kd6 46. Ke2 {White is clearly winning.} Kc5 47. g4 h5 48. f3 hxg4 49. hxg4 {[%cal Bh3g4,Bg4g5][%mdl 32]} Be8 50. g5 {Precision: White = 76%, Black = 38%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.11"]
[Round "6"]
[White "Kovchan, Alexander"]
[Black "Neverov, Valeriy"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2592"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,27,21,16]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 h6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 {[#]} Rb8 $146 ({Predecessor:} 14... Bd6 15. Rad1 Rb8 16. b3 Re8 17. h3 Rb6 18. Ng3 c5 19. Rfe1 Rxe1+ 20. Rxe1 Be6 21. c4 dxc4 22. Bxc4 Bxg3 23. fxg3 Bxc4 24. bxc4 {½-½ (33) Hou,Y (2651)-Ding,L (2760) Sharjah 2017}) 15. Ng3 Re8 16. Nh5 Be7 17. Rfe1 Kf8 18. b3 Bg4 19. Ng3 Bb4 20. Rxe8+ Rxe8 21. Bf5 Bc3 22. Rc1 Bxf5 23. Nxf5 Re2 24. Ng3 Rd2 25. Nf1 Re2 26. Ng3 Rd2 27. Nf1 Re2 28. Ng3 {½-½ (28) Kovchan,A (2558)-Neverov,V (2487) Alushta 2011} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.11"]
[Round "6"]
[White "Bernadskiy, Vitaliy"]
[Black "Vovk, Andriy"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2583"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,57,7,0,5,5,16,4,19,0,0,0,12,22,18,10,13,0,0,0,0,0,17,17,52,59,62,61,56,10,10,10,10,2,3,0,2,29,26,0,4,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Nbd7 {B50: Sicilian: 2...d6, Miscellaneous} 7. d4 a6 8. Bxd7+ Nxd7 9. Qh5 {[%csl Ge5][%cal Rh5f7] [#]} Nxe5 10. dxe5 Bd7 11. Bg5 Qc7 12. O-O-O $36 {[%mdl 2048] White is pushing.} Bc6 13. f4 Be7 14. Bxe7 Qxe7 {[#]} 15. Rd6 $146 Rd8 16. Rhd1 Rxd6 17. exd6 Qf6 18. g3 Qf5 $1 {[%cal Rf5h5]} 19. Qxf5 (19. Qe2 {with more complications.} O-O 20. a4 Rd8 21. b3 f6 22. Rd2) 19... exf5 $14 {[%mdl 4096] Endgame KRB-KRN} 20. Re1+ Kd7 21. Re7+ Kxd6 22. Rxf7 g6 {[%cal Bg7g6,Bg6g5][%mdl 32]} 23. b3 Ke6 24. Rc7 h6 {The position is equal.} 25. Na4 g5 26. Rg7 Kf6 27. Rc7 Ke6 28. Rg7 Kf6 29. Rc7 {Precision: White = 76%, Black = 57%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.11"]
[Round "6"]
[White "Grinev, Valeriy"]
[Black "Golubka, Petro"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2409"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 {[%cal Bg8f6,Bf6e4,Be4f2,Bf2h1][%mdl 32]} 3. d4 Nxe4 4. dxe5 Bc5 (4... d5 5. Nbd2 Nc5 6. Be2 Be7 7. O-O O-O 8. Re1 Nc6 9. Nf1 f6 10. exf6 Bxf6 11. Ng3 Qd6 12. c3 Be6 13. Ng5 Bd7 {½-½ (27) Harikrishna,P (2766)-Wei,Y (2706) Wijk aan Zee 2017}) 5. Bc4 Nxf2 6. Bxf7+ {C43: Russische Verteidigung (Petrow)} Kxf7 7. Qd5+ Kg6 8. Qxc5 Nxh1 9. Nc3 h6 10. Qc4 {LiveBook: 3 Partien. Schwarz sollte Sd5 verhindern.Die Stellung ist ausgeglichen.} Kh7 {Droht stark ...Te8.} 11. Nd5 Re8 $1 {Und ...c6 würde nun gewinnen.} 12. Qe4+ Kh8 $146 {[#] Droht ...d6 und aus.} 13. Bxh6 $1 {[%mdl 512]} gxh6 14. Qf4 $1 {[%cal Rf4h6]} Re6 {[#]} 15. Nxc7 $1 {[%mdl 512]} Qxc7 16. Qf8+ Kh7 17. Qf7+ Kh8 18. Qf8+ Kh7 19. Qf7+ Kh8 20. Qf8+ 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.11"]
[Round "6"]
[White "Vypkhaniuk, Ihor"]
[Black "Gasanov, Eldar"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2336"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,179,8,15,12,27,0,9,-10,-12,-15,0,-24,-14,-11,-13,-18,14,6,20,10,14,-15,0,-7,0,-129,-10,-121,-130,-125,-116,-131,-130,-130,-130,-129,-129,-129,-129,-124,-96,-96,-95,-110,0,0,0,0,0,0,0,-12,-12,-12,-12,-12,0,0,0,0,0,0,0,0,0,-12,0,-12,0,-12,0,0,0,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg5 (4. e3 b4 5. Bg2 Bb7 6. O-O c5 7. a3 a5 8. Nbd2 Na6 9. c4 bxc3 10. bxc3 Be7 11. Rb1 Bc6 {1-0 (77) Yu,Y (2750)-Jumabayev,R (2602) Ashkhabad 2017}) 4... Bb7 5. Nbd2 Be7 6. c3 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} O-O 7. Bg2 c5 $146 ({Predecessor:} 7... d6 8. O-O Nbd7 9. Qc2 c5 10. Rfd1 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qb6 {0-1 (54) Simanjuntak,S (2256)-Dimakiling,O (2479) Manila 2008}) 8. Bxf6 Bxf6 9. O-O Qb6 {[%cal Rc5d4]} 10. e3 d6 11. a4 a6 12. Ne1 Nc6 13. Nd3 Rfd8 14. Ne4 Be7 15. axb5 axb5 16. Qh5 h6 17. b4 ({Much worse is} 17. dxc5 dxc5 18. Rxa8 Bxa8 $15) (17. Rxa8 $11 Bxa8 18. Nxd6 (18. dxc5 dxc5 19. Nf4 b4 $17) 18... Bxd6 19. dxc5) 17... cxb4 (17... Rxa1 $1 $17 18. Rxa1 cxd4 19. exd4 Nxd4 $1 {[%mdl 512]}) 18. cxb4 {[#]} (18. Rxa8 $1 $11 Rxa8 19. cxb4) 18... Rxa1 $1 $17 19. Rxa1 {[#]} Nxd4 $1 {[%mdl 512]} 20. exd4 Qxd4 21. Rd1 {Threatens to win with Ndc5.} Bxe4 22. Ne5 dxe5 23. Rxd4 Rxd4 24. Qe2 Bxg2 25. Kxg2 {[%mdl 4096] Endgame KQ-KRB} Rd5 26. Qe1 f5 (26... g6 $17) 27. h4 $11 {The position is equal.} Kf7 28. h5 e4 29. Qc3 Bd6 30. Kf1 Rd1+ 31. Kg2 Rd3 32. Qc6 Rd5 33. Qc3 Be5 34. Qc6 Bf6 35. Qc7+ Be7 36. Qc3 Rd1 37. Qc6 Rd2 38. Kf1 Rd5 39. Qc3 Bd6 40. Kg2 Rd1 41. Qc6 Rd5 42. Qc3 f4 43. gxf4 Bxf4 44. Qc2 Rxh5 45. Qxe4 Bd6 46. Qb7+ Kf6 47. Qe4 Rg5+ 48. Kf1 Kf7 49. Qd4 Rd5 50. Qe4 h5 51. Kg2 Rg5+ 52. Kf1 Be7 53. Qf3+ Rf5 54. Qe4 g5 55. Kg2 g4 56. Kg3 Rd5 57. Kh2 Bf6 58. Qh7+ Bg7 59. Qe4 Rf5 60. Kg2 Bf6 61. Kg3 Bg5 62. Qb7+ Be7 63. Qe4 Rd5 64. Kh2 Rg5 65. Qh7+ Ke8 66. Qe4 Bd6+ 67. Kg2 Kd7 68. Kh1 Re5 69. Qh7+ Be7 70. Qd3+ Rd5 71. Qe4 Bf6 72. Qh7+ Kd6 73. Qe4 Rf5 74. Qd3+ Ke7 75. Qe4 Kf7 76. Qb7+ Be7 77. Qe4 Bh4 78. Qb7+ Kf6 79. Qc7 Bxf2 80. Qd8+ Kf7 81. Qd7+ Kf6 {Strongly threatening ...Rd5.} 82. Qd8+ Ke5 83. Qc7+ Ke4 {White must now prevent ...Re5.} 84. Qc6+ Kf4 {Hoping for ...Re5.} 85. Qxe6 h4 86. Qh6+ Ke4 87. Qe6+ Kf4 88. Qh6+ Ke4 89. Qe6+ Kf4 90. Qh6+ {Precision: White = 74%, Black = 48%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.13"]
[Round "7"]
[White "Vovk, Andriy"]
[Black "Grinev, Valeriy"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2634"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,117,39,15,0,7,0,0,14,32,0,11,2,18,22,26,33,20,0,46,6,24,28,32,28,54,55,72,67,74,56,103,65,81,56,55,47,68,54,64,53,70,67,83,82,87,80,78,63,100,98,97,87,114,64,84,0,177,181,378,558,506,474,560,544,467,472,529,554,517,471,496,335,354,360,327,311,601,535,959,977,948,951,796,812,772,684,1004,966,949,820,940,881,774,741,712,660,620,576,4794,2721,29971,29972,29988,29989]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Qe2 d6 7. O-O g6 8. c3 {B42: Sicilian: Kan Variation: 5 Bd3} Bg7 {LiveBook: 4 Games} 9. Bg5 O-O $146 ({Predecessor:} 9... Nbd7 10. f4 h6 11. Bh4 e5 12. fxe5 dxe5 13. Nb3 {½-½ (13) Liberzon,V (2515)-Gheorghiu,F (2540) Lone Pine 1979}) 10. Nd2 {The position is equal.} Nbd7 11. a4 Nc5 12. Bc2 {[%cal Bd3c2,Bc2b3,Bb3d5][%mdl 32]} e5 13. N4f3 Ne6 14. Be3 Nf4 15. Bxf4 exf4 16. Bb3 h6 17. Qd3 Qe7 18. Rfe1 {Threatens to win with e5.} Nd7 19. Bd5 Kh7 20. a5 Ne5 21. Nxe5 Bxe5 22. Nc4 (22. Ra4 {seems wilder.} Bd7 23. Rb4 Bb5 24. Bc4 Bc6 25. Nf3) 22... g5 23. Nxe5 dxe5 24. Red1 Bg4 25. Rd2 Rad8 26. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} Bc8 27. Qc3 g4 28. Rad1 Rd6 29. c5 Rg6 30. b4 h5 31. Bc4 Rfg8 32. Rd6 h4 33. Qd3 Rg5 34. g3 $36 {[%mdl 2048] White is pushing.} hxg3 35. hxg3 (35. fxg3 $16 f3 36. Rd2) 35... fxg3 $2 (35... Rh5 $1 $11 {and Black stays safe.}) 36. fxg3 $18 ({Worse is} 36. Qxg3 Rh5 $11) 36... Rh5 $2 (36... Rf8 {is a better defense.} 37. Rd8 Rgg8 38. Rxf8 Rxf8) 37. Rf1 Rg7 38. Rff6 Be6 39. Bxe6 Qxf6 {[#]} 40. Bxg4 $1 {[%mdl 512]} Qg5 (40... Rxg4 41. Rxf6) 41. Bxh5 Qxh5 {[%mdl 4096] Endgame [#] KQR-KQR} 42. Kg2 $1 Qg5 43. Qf3 Kg8 44. Rd7 f6 45. Rd6 Rf7 $2 (45... Kf7 46. c6 Kg6) 46. Qf5 Qxf5 47. exf5 {KR-KR} Kg7 48. c6 bxc6 49. Rxc6 Ra7 50. g4 Kf7 51. Kf3 Ke7 52. Re6+ Kf7 53. Ke3 Ra8 54. Rb6 Kg7 55. Kf3 Ra7 56. Kg3 Kf7 57. b5 axb5 58. a6 Kg8 59. Rb8+ {Precision: White = 74%, Black = 30%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.13"]
[Round "7"]
[White "Shevchenko, Kirill"]
[Black "Kovchan, Alexander"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2547"]
[BlackElo "2592"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,10,6,56,34,43,48,53,51,51,43,139,143,133,145,147,149,139,149,150,151,156,152,150,86,135,146,133,135,399,383,341,356,873,858,551,825,798,799,1122,1088,990,858,1102,1031,968,925,1893,1804,1487,1483,9615,9403,5731,5656,5616,5102,4727,4702,29985,29986,29986,29987]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Nf3 {[%cal Bg1f3,Bf3d2,Bd2c4,Bc4e5][%mdl 32]} Qa5 9. Nd2 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} O-O 10. Be2 {LiveBook: 13 Games} Qd8 $146 {[%cal Rc5d4]} ({Predecessor:} 10... b6 11. O-O Ba6 12. Rc1 Bxe2 13. Qxe2 Qxa2 14. Ra1 Qe6 15. d5 Qc8 16. Ra3 Nd7 {1-0 (50) Mamedyarov,S (2791)-Ragger,M (2659) Heraklio 2017}) 11. d5 {White is slightly better.} Bxc3 12. Rc1 Bd4 13. Bxd4 cxd4 14. Nc4 e5 (14... e6 $14) 15. Nxe5 $16 Re8 16. Qxd4 Nc6 17. Nxc6 bxc6 18. Rxc6 {aiming for 0-0.} Qa5+ {[#]} 19. Qd2 $1 {[%cal Rd2a5]} Qxd2+ 20. Kxd2 {Hoping for Rhc1.} Rxe4 21. Rc4 (21. Bc4 $142) 21... Rxe2+ 22. Kxe2 {[%mdl 4096] Endgame Threatens to win with Rc7. KRR-KRB} Ba6 23. Kd3 Rb8 $2 {[%mdl 8192]} (23... Kf8 $16) 24. Kd4 $18 Bxc4 25. Kxc4 {KR-KR} Kf8 $2 (25... f6 26. d6 Kf7) 26. Re1 Rb2 27. d6 Rd2 28. Kc5 f5 29. Kc6 Rc2+ 30. Kb7 Rb2+ 31. Kc7 Rc2+ 32. Kd8 Rxf2 33. d7 Rc2 34. Rb1 Rxg2 35. Kc7 Rc2+ 36. Kd6 Rd2+ {[#]} 37. Ke6 $1 Kg7 38. Rb5 f4 39. Rd5 Re2+ 40. Kd6 {Precision: White = 88%, Black = 28%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.13"]
[Round "7"]
[White "Neverov, Valeriy"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2496"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,94,0,0,0,0,0,-18,46,35,64,59,51,68,76,91,85,88,83,95,91,83,83,96,129,25,29,8,19,22,35,24,32,42,118,68,212,202,194,78,78,77,75,85,97,24,286,0,0,0,0,0,0,0,0,-107,-106,-105,-116,-225,-216,-292,-295,-295,-295,-294,-293,-599,-599,-599,-599,-599,-599,-570,-556]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 11. f4 {E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3} (11. O-O e5 12. Qc2 Be6 13. dxe5 Nxe5 14. Nf4 Nxd3 15. Qxd3 Rad8 16. Nxe6 fxe6 17. Qc4 Qc6 18. Rb1 Nd7 {0-1 (34) Aleksandrov,A (2617)-Polgar,J (2711) Dresden 2008}) 11... b6 12. O-O {LiveBook: 4 Games} Bb7 13. Ng3 {The position is equal.} Na5 14. Bb2 $146 ({Predecessor:} 14. Qe2 Nb3 15. Bb2 Nxa1 16. Bxa1 c4 17. Bxc4 Ne4 18. Bd3 f5 19. Bxe4 Bxe4 20. Nxe4 fxe4 {½-½ (50) Huguet,H-Casas,F Buenos Aires 1951}) 14... Qc6 (14... Nd5 $11 15. Qe2 (15. Qh5 g6 $15) 15... c4) 15. Qe2 $14 Rac8 16. e4 cxd4 17. cxd4 Nc4 18. Rac1 b5 19. f5 Qb6 20. fxe6 fxe6 21. Ba1 $1 Nd7 22. a4 (22. Bxc4 $6 Rxf1+ 23. Rxf1 bxc4 $11) 22... a6 23. h3 (23. Bxc4 $6 Rxf1+ 24. Rxf1 bxc4 $11) (23. Kh1 $1 $16) 23... Nde5 $11 24. Kh2 Nxd3 25. Qxd3 Qd6 26. axb5 axb5 {[#]} 27. d5 $1 {[%mdl 512]} g6 (27... exd5 $14 28. Qd4 Qd7) 28. Rb1 Ba6 (28... Rxf1 $14 29. Rxf1 Ra8) 29. Bc3 $18 {Threatens to win with Bb4.} Rxf1 30. Qxf1 ({Stronger than} 30. Rxf1 b4 $11) (30. Bb4 $1 $18 {[%cal Rb4d6]} Nb2 31. Rxb2 (31. Bxd6 Nxd3 32. Rxf1 exd5 $15) (31. Qxf1 Qxb4 32. Qf6 Re8 $11)) 30... exd5 $16 31. Bb4 $1 {[%cal Rb4d6]} Qe5 {Hoping for ...h5.} 32. exd5 {Black must now prevent Re1.} Qxd5 {[#] Black wants to play ...Ne3.} 33. Rd1 (33. Re1 $1 $16 {[%cal Re1e7]} Bb7 34. Re7) 33... Qc6 $2 {[%mdl 8192]} (33... Qf7 $1 $11) 34. Rd4 $2 ({White has to play} 34. Rd3 $18) 34... Ne3 $1 $11 {[%cal Re3f1]} 35. Qf2 Bb7 $1 {[%cal Rc6g2]} 36. Re4 Nd5 37. Ba3 Qf6 38. Qd2 (38. Qe2 $11) 38... Qc3 $36 {[%mdl 2048] Black has strong initiative.} 39. Qxc3 Rxc3 40. Re8+ (40. Bd6 $17) 40... Kf7 $19 41. Rh8 {[#]} Bc6 $1 ({Not} 41... Rxa3 42. Rxh7+ Kf6 43. Rxb7 $17) 42. Rxh7+ Kg8 43. Ra7 {intending Ne2.} b4 44. Bb2 $2 (44. Bxb4 {nothing else works.} Nxb4 45. Re7) 44... Rc2 {Black is clearly winning.} 45. Rg7+ Kf8 46. Rxg6 Ne7 ({Weaker is} 46... Rxb2 47. Rxc6 b3 48. Rc8+ Kf7 49. Rb8 $11) 47. Rf6+ Ke8 {Precision: White = 52%, Black = 52%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.13"]
[Round "7"]
[White "Gasanov, Eldar"]
[Black "Onischuk, Vladimir"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2488"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,118,45,37,47,28,26,33,58,22,39,20,16,36,25,20,23,37,34,18,25,-9,-12,-25,-8,-22,-24,-18,-11,-58,-13,-11,0,-10,-2,-10,-7,-27,0,-15,-18,-33,-34,-98,-56,-72,-14,-42,-22,-29,-16,-39,-38,-55,-43,-87,-83,-128,-61,-87,0,-103,-90,-110,-104,-90,-73,-123,-127,-282,-288,-290,-287,-250,-165,-153,-160,-187,-125,-356,-235,-229,-231,-219,-235,-330,-257,-263,-205,-202,-206,-195,-198,-214,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d6 2. c4 e5 3. d5 Nf6 4. Nc3 Na6 (4... Bf5 5. f3 e4 6. g4 Nxg4 7. fxg4 Qh4+ 8. Kd2 e3+ 9. Kxe3 Qg5+ 10. Kf2 Qh4+ 11. Ke3 Qg5+ 12. Kf2 Qh4+ 13. Ke3 Qg5+ 14. Kf2 Qh4+ {½-½ (14) Korobov,A (2679)-Filippov,A (2589) Bol 2014}) 5. e4 c6 6. Bd3 {LiveBook: 3 Games. A53: Old Indian Defence without Nf3} Bd7 7. Nge2 Be7 8. O-O $146 {White has an edge.} ({Predecessor:} 8. Ng3 Nc5 9. Bc2 cxd5 10. cxd5 a5 11. Qe2 a4 12. O-O Qa5 13. Bd2 {1-0 (57) Zahn,R (2077)-Bub,V (2179) Solingen 2011}) 8... O-O 9. a3 cxd5 10. cxd5 Nc5 11. Bc2 a5 12. Be3 Na6 13. f3 b5 14. Bd3 Qb8 15. Ng3 Nc5 16. Be2 b4 17. axb4 Qxb4 18. Ra2 Rfc8 19. Nf5 Bf8 (19... Bxf5 $5 20. exf5 Bd8 $15) 20. g4 Nb3 21. Qe1 Nd4 22. Bd1 a4 23. Bd2 Nb3 24. Bg5 Ne8 25. Ne3 Nd4 26. Nb1 ({White should try} 26. Rf2 $15) 26... Qb6 27. Nc3 {[#]} Nb3 ({Black should play} 27... a3 $1 $17 {[%mdl 512]} 28. bxa3 (28. Rxa3 Rxa3) 28... g6) 28. Ra3 h6 29. Bh4 Nc5 30. Qd2 Qb4 31. Be1 Rcb8 32. Rf2 Be7 {[%cal Bf8e7,Be7g5,Bg5f4][%mdl 32]} 33. Na2 Qb5 (33... Qb6 $17 34. Nc4 Qc7) 34. Nc3 Qb4 35. Na2 $1 {[%cal Ra2b4]} Qb7 36. Rg2 Nc7 $1 {[%cal Rc7b5]} 37. Nc3 Bg5 38. h4 Bf4 39. Qe2 $2 (39. Bg3 $17 {was the only defense.}) 39... Nb5 $19 40. Nxb5 Bxb5 41. Qd2 {[#]} Nb3 $1 {[%mdl 512]} 42. Qf2 (42. Bxb3 axb3) 42... Nc1 $1 43. Qd2 {[#]} Rc8 (43... Nd3 $1 $19 {[%mdl 512]} 44. Rxd3 Bxd3 45. Qxd3 Qa7) 44. Bg3 $2 (44. Kh1 $17) 44... Qb6 45. Kh2 {[#]} Nb3 $1 {[%cal Rb3d2][%mdl 512]} 46. Rxb3 {aiming for Ra3.} (46. Bxb3 Bxe3) 46... Bxg3+ $1 ({Resist} 46... axb3 47. Bxf4 exf4 48. Nf5 $17) 47. Rxg3 (47. Kxg3 {was necessary.} axb3 48. Nf5) 47... axb3 48. Nf5 Kf8 49. g5 h5 50. g6 {Black must now prevent gxf7.} f6 {Hoping for ...Ra1.} 51. f4 {[#] and the idea fxe5 leaves White hopeful.} Ba4 $2 (51... Ra4 $1 $19 {[%cal Ra4e4]} 52. fxe5 dxe5) 52. Qe2 {The position is equal.} Bd7 ({But not} 52... exf4 $2 {[#]} 53. Qxh5 $1 {[%mdl 512]} Rc2+ 54. Rg2 $18) 53. Rxb3 Qa7 {...Bxf5 is the strong threat.} 54. Ra3 Qb6 55. Rb3 Qa7 {And now ...Bxf5 would win.} 56. Ra3 Qb6 57. Rb3 Qa7 {Strongly threatening ...Bxf5.} 58. Ra3 Qb6 59. Rb3 Qa7 {Precision: White = 42%, Black = 67%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.13"]
[Round "7"]
[White "Golubka, Petro"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2475"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,89,54,47,58,54,54,54,52,68,58,93,82,97,0,86,48,91,78,79,50,52,45,104,93,97,108,95,105,91,93,106,85,110,122,121,125,115,119,131,113,89,103,137,113,113,113,113,113,113,113,113,113,112,112,112,100,155,23,239,23,411,491,471,330,434,429,29972,6070,29977,29974]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 bxc6 9. Nxe5 {C63: Spanische Partie (Jänisch-Gambit)} Qe6 10. d4 O-O 11. Nd3 Qf7 {LiveBook: 4 Partien} (11... Qxe2+ 12. Kxe2 d6 13. Be3 a5 14. a4 Bf5 15. Kd2 Bf6 16. Rad1 Rab8 {½-½ (66) Volokitin,A (2649)-Radjabov,T (2710) Doha 2016}) 12. Be3 d6 13. O-O Bf6 14. Qd2 $146 ({Vorgänger:} 14. c3 a5 15. Rfe1 Ba6 16. Qc2 Bh4 {0-1 (34) Gu,X (2257)-Wang,Y (2372) Xinghua 2012}) 14... a5 15. a4 Ba6 16. Rfe1 Bh4 17. Rf1 (17. Re2 $16) 17... Qf5 (17... Bf6 $1 $11 {hält das Gleichgewicht.}) 18. b3 c5 19. dxc5 dxc5 20. f3 c4 21. bxc4 Bxc4 ({Günstiger ist} 21... Bf6 $14) 22. Qc3 $16 Qd5 {Droht ...Lf6.} 23. Bd4 $1 Bxd3 24. cxd3 Bf6 25. Bxf6 Rxf6 26. Rac1 c6 27. Rfe1 Rd8 28. Re4 h6 29. d4 Re6 30. Re5 Rxe5 31. dxe5 {[%mdl 4096] Endspiel KDT-KDT} Kf7 32. f4 ({Ein No Go ist} 32. Qxc6 $6 Qd4+ 33. Kf1 Qd3+ 34. Kg1 Qd4+ 35. Kf1 Qd3+ 36. Kg1 Qd4+ $11) 32... Qd4+ 33. Qxd4 Rxd4 {KT-KT} 34. g3 ({Doch nicht} 34. Rxc6 $6 Rxf4 35. Rc7+ Kg6 $11) 34... Rxa4 35. Kf2 Ra2+ 36. Kf3 Rxh2 37. Rxc6 Rb2 38. Rc7+ Kg6 39. g4 (39. Ke4 $1 $16 {Droht stark f5+.} Rb4+ 40. Kd5) 39... Rb3+ $11 {[#]} 40. Kg2 $2 (40. Ke4 $1 $18 {Droht f5+ und aus.} Rb4+ 41. Ke3 Rb3+ 42. Kd2 Rb2+ 43. Kc3) 40... a4 $2 {[%mdl 8192]} (40... h5 $1 $11 {und Schwarz steht sicher.}) 41. f5+ $18 Kg5 42. Rxg7+ Kf4 43. e6 {[%cal Be5e6,Be6e7][%mdl 32]} Rb8 {[#]} (43... Rb2+ $18 44. Kh3 Rb1) 44. e7 $1 Ke5 45. Rg6 {Precision: Weiß = 58%, Schwarz = 51%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.13"]
[Round "7"]
[White "Frolov, Artur"]
[Black "Vypkhaniuk, Ihor"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2416"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,116,-6,-2,-5,5,-25,-16,-20,-36,-39,-47,-64,-54,-72,-62,-58,-31,-26,-25,-78,-77,-81,-73,-98,-87,-81,-54,-154,-147,-145,-147,-162,-157,-143,-149,-139,-147,-151,-154,-226,-211,-202,-209,-201,-203,-200,-209,-214,-59,-59,-18,-17,-37,-52,-62,-154,-164,-178,-175,-185,-185,-180,-158,-210,-209,-244,-245,-245,-244,-350,-353,-472,-441,-621,-581,-807,-827,-1645,-1479,-1605,-1531,-1514,-713,-1591,-1591,-1565,-1330,-1565,-525,-739,0,-1565,-1448,-2060,-1840,-4706,-8120,-29980,-29981,-29981,-29982,-29982,-29983,-29985,-29986,-29987,-29988,-29990,-29991]} 1. e4 d6 2. f4 d5 3. d3 (3. exd5 Nf6 4. Nf3 Nxd5 5. d4 e6 6. Be2 c5 7. c4 Nf6 8. Nc3 cxd4 9. Qxd4 Bd7 10. a3 {½-½ (68) Ivanchuk,V (2728)-Can,E (2571) Izmir 2016}) 3... dxe4 4. dxe4 Qxd1+ 5. Kxd1 e5 $146 ({Predecessor:} 5... Nc6 6. c3 Nf6 7. Bd3 g5 8. Nf3 Ng4 9. Ke2 gxf4 10. Bxf4 {½-½ (34) Hengl,C (2225)-Kleissl,H (2271) Austria 2009}) 6. Nf3 {B07: Pirc Defence: Miscellaneous Systems} Nf6 7. Bc4 Nxe4 {Hoping for ...Nf2+.} 8. Re1 {The position is equal.} Nd6 $1 {[%cal Rd6c4]} 9. Rxe5+ Be7 10. Bb3 Nc6 11. Re2 Bg4 12. Nbd2 h5 13. h3 Bf5 14. Nf1 (14. Ba4 $11) 14... O-O-O 15. Bd2 Bf6 16. Ne3 Be4 ({Don't play} 16... Bxb2 $6 17. Rb1 $11) 17. c3 Rhe8 $36 {[%mdl 2048] Black fights for an advantage.} 18. Nd5 {[#]} ({White should play} 18. Nc4 $15) 18... Na5 $1 $17 {[%cal Ra5b3]} 19. Nxf6 gxf6 20. Ke1 Nac4 21. Bc1 Bd3 22. Rxe8 Rxe8+ 23. Kf2 {[#]} Nxb2 $1 {[%mdl 512]} 24. Be3 (24. Ne5 $17 {was necessary.}) (24. Bxb2 Re2+) 24... Ne4+ 25. Kg1 Nxc3 26. Bd2 Ne2+ 27. Kf2 Ba6 28. Bxf7 Re7 $2 (28... Nd3+ $19 29. Kf1 Re7) 29. Bg6 $15 Nd3+ 30. Bxd3 $1 Bxd3 31. Re1 {Black must now prevent Ng1.} Rg7 32. g4 ({White should try} 32. Nh4 $15) 32... hxg4 $17 33. hxg4 Rxg4 34. Rxe2 Bxe2 35. Kxe2 Kd7 36. Kd3 (36. Be3 $17) 36... c5 $19 37. a4 b6 38. Be3 Ke6 39. a5 (39. Nd2 $142) 39... Kd5 ({Not} 39... bxa5 40. Bxc5 Rg3 41. Ke4 $19) 40. axb6 axb6 41. Bc1 (41. Nd2 $142 b5 42. Nf1) 41... b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 42. Ke3 Rg2 43. Nd2 b4 44. Bb2 f5 45. Be5 Rh2 (45... c4 $142 46. Nf1 c3) 46. Nf1 Ra2 47. Kf3 Kc4 48. Ke3 Kb3 (48... b3 $142 49. Ng3 b2 50. Bxb2 Rxb2 51. Nxf5 Rb6) 49. Bd6 Kc4 (49... Rc2 $142 50. Kf3 Ka2) 50. Be5 $1 b3 51. Nd2+ Kb4 52. Kd3 Rc2 53. Nb1 c4+ {Black mates.} 54. Kd4 b2 55. Bd6+ Kb3 56. Ke5 c3 57. Kxf5 Rc1 58. Nxc3 Rxc3 {Precision: White = 28%, Black = 78%.} ({And not} 58... Kxc3 59. Be5+ Kc4 60. Bxb2 $11) 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.14"]
[Round "8"]
[White "Onischuk, Vladimir"]
[Black "Frolov, Artur"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2637"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,95,10,14,42,32,27,43,42,37,61,56,82,82,79,83,79,57,73,56,73,63,61,20,80,80,80,80,103,80,98,97,106,86,94,99,91,88,106,106,131,132,114,129,200,193,161,124,216,220,170,156,289,284,533,508,456,455,1097,1190,1914,1968,1843,1771,1750,1637,5616,2561,29981,29983,29983,29984]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. O-O Qe7 10. Qd2 Nf8 {B31: Sicilian: 2...Nc6 3 Bb5 g6} 11. Bh6 f6 12. Bxg7 Qxg7 13. a3 Ne6 14. b4 {[#] LiveBook: 9 Games} cxb4 $146 ({Predecessor:} 14... O-O 15. Na4 b6 16. bxc5 b5 17. Nc3 Qe7 18. Qe3 Qxc5 19. Qxc5 Nxc5 {½-½ (44) Pridorozhni,A (2569)-Goganov,A (2601) Vladivostok 2015}) 15. axb4 O-O 16. Qe3 a6 17. Na4 Rd8 18. Rfd1 Nd4 19. Nxd4 exd4 20. Qg3 {Black must now prevent Nb6.} Be6 21. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} Qe7 22. h5 Bf7 23. Nb6 Rab8 24. h6 Qd6 (24... Re8 $11 {keeps the balance.}) 25. Qxd6 $16 Rxd6 26. f4 Re8 27. Ra5 Rdd8 28. Kf2 Kf8 29. g4 Ke7 30. g5 fxg5 31. Rxg5 ({Of course not} 31. fxg5 Rf8 $11) 31... Kd6 32. Kf3 Kc7 33. Nc4 Bxc4 34. dxc4 {[%mdl 4096] Endgame KRR-KRR} b6 (34... Kb6 $16) 35. Rd3 Rd7 36. e5 c5 (36... a5 $16 {was necessary.}) 37. bxc5 $18 bxc5 38. Ke4 Kc6 (38... a5 $16 39. Ra3 Kb6) 39. Ra3 Ra7 $2 {[#]} (39... Kb6 {might work better.} 40. Rg1 Ra8 41. Rb3+ Kc7) 40. f5 gxf5+ 41. Rxf5 Re6 (41... a5 $142 42. Rf6+ Kc7) 42. Rf6 Rxf6 43. exf6 {[%cal Be5f6,Bf6f7][%mdl 32] KR-KR} Kd6 44. Kf5 a5 45. Ra1 a4 {[#]} 46. Re1 $1 {[%cal Re1e6] White wants to mate with Re6+.} Ra8 47. f7 Kd7 48. Kf6 {Precision: White = 78%, Black = 31%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.14"]
[Round "8"]
[White "Vovk, Andriy"]
[Black "Neverov, Valeriy"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2634"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,63,2,-18,50,54,50,52,70,62,59,83,95,91,102,98,90,75,56,62,87,68,157,139,150,146,146,123,259,279,255,244,300,287,286,281,265,271,279,275,436,435,422,436,437,437,429,421,447,450,535,528,516,515]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 (5... Be7 6. Nxc6 bxc6 7. Bd3 d6 8. O-O Nf6 9. Re1 O-O 10. Nd2 Re8 11. Nf3 Nd7 12. Bf4 Nc5 13. Bc2 Bg4 14. h3 Bh5 15. Be3 Nd7 16. Ba4 c5 {0-1 (29) So,W (2810)-Carlsen,M (2822) Saint Louis 2017}) 6. Nf5 {C45: Scotch Game} g6 7. Be3 {LiveBook: 3 Games} Bxe3 (7... gxf5 $11 8. Bxc5 fxe4) 8. Nxe3 $14 {White is slightly better.} Nf6 9. f3 O-O 10. c4 d6 11. Nc3 Nh5 12. Qd2 Ng7 13. h4 $146 {[%cal Bh2h4,Bh4h5][%mdl 32]} ({Predecessor:} 13. Ncd5) 13... f5 14. exf5 Nxf5 15. Nxf5 Bxf5 {[#]} 16. O-O-O $1 Be6 (16... Qe8 $14) 17. h5 $16 {aiming for hxg6.} g5 18. h6 Rf4 19. Qe3 Bf7 {[#]} (19... Qe7 $16) 20. g3 $1 $18 {[%cal Rg3f4]} Rf5 21. f4 $40 {[%mdl 128] White has strong attack.} Qe7 22. Qxe7 Nxe7 23. Bd3 gxf4 24. Bxf5 Nxf5 25. Rdf1 ({Much less strong is} 25. gxf4 $6 Bxc4 26. b3 Bf7 $16) 25... Ne3 (25... Ne7 $142 26. gxf4 (26. Rxf4 Ng6 $18) 26... Nf5) 26. Rxf4 {White is clearly winning.} Nxc4 27. Rg4+ Kh8 28. Rg7 Ne5 29. Rf1 Bc4 30. Rf6 Rc8 31. b3 Bg8 32. Nb5 $1 {[%csl LRa7,LRc7] Precision: White = 86%, Black = 31%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.14"]
[Round "8"]
[White "Kovchan, Alexander"]
[Black "Gasanov, Eldar"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "2592"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,69,9,0,0,9,0,0,0,29,22,29,18,33,33,59,59,85,88,99,102,110,117,113,121,122,118,120,120,120,102,120,120,120,120,113,70,118,52,47,22,28,24,28,20]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. O-O Be7 9. Re1 O-O 10. h3 Be6 11. Bf1 Qa5 12. Bd2 Qd8 13. Bc1 Qa5 14. a3 {[%cal Ba2a3,Ba3a4][%mdl 32]} Rfc8 {[#] LiveBook: 16 Games} 15. Qd3 $146 {B58: Classical Sicilian: 6 Be2} ({Predecessor:} 15. Rb1 Nb8 16. Nh4 Nc6 17. Nf3 Nb8 18. Nh4 Nc6 19. Nf3 Nb8 {½-½ (21) Smeets,J (2538)-Nijboer,F (2638) Wijk aan Zee 2007}) 15... Nb8 16. Nh4 Nbd7 17. Bd2 {The position is equal.} Qc7 18. Qf3 a6 19. a4 Qc6 20. Nf5 Bf8 21. Bd3 Rab8 22. a5 b5 23. axb6 $1 Rxb6 24. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Qb7 25. Na4 Rbc6 26. Ne3 R6c7 27. Ba5 Rc6 28. b4 Be7 29. Reb1 Ra8 30. c4 Rcc8 31. c5 Bd8 32. cxd6 ({Better is} 32. Nc4 $16 Bxc4 33. Bxc4) 32... Qc6 $1 $14 33. Qe2 Qxd6 34. Rd1 Qc6 35. Bxd8 {Precision: White = 53%, Black = 54%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.14"]
[Round "8"]
[White "Bernadskiy, Vitaliy"]
[Black "Shevchenko, Kirill"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2583"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,60,0,0,0,0,-20,-3,-7,-17,-18,-18,-46,-52,-40,-22,-37,-22,-27,-26,-64,-63,-53,-42,-47,-10,-14,-31,-68,-22,-20,-20,-21,-46,-57,-36,-36,-36,-36,-36,-38,-39,-34,-39,-43,-28,-36,0,-44,0]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d5 5. exd5 Nxd5 6. Bb5 {C47: Scotch Four Knights and Four Knights with 4 g3} Nxc3 7. bxc3 Bd6 {LiveBook: 17 Games} 8. O-O {The position is equal.} (8. d4 exd4 9. Qe2+ Qe7 10. Qxe7+ Kxe7 11. cxd4 a6 12. Bxc6 bxc6 13. c4 Re8 {0-1 (45) Motylev,A (2686)-Karjakin,S (2777) Moscow 2014}) 8... O-O 9. Re1 Re8 10. d3 Bg4 11. h3 Bh5 12. g4 $146 ({Predecessor:} 12. Qe2 Qd7 13. Qe4 f5 {0-1 (31) Morris,J (2378)-Ly,M (2460) Sydney 2015}) 12... Bg6 13. Ng5 {[#]} e4 $1 {[%mdl 512]} 14. Nxe4 (14. dxe4 h6) 14... Bxe4 15. dxe4 Rxe4 16. Bf1 ({Much worse is} 16. Rxe4 Bh2+ 17. Kxh2 Qxd1 $17) 16... Rxe1 17. Qxe1 Qf6 18. Bg2 Be5 19. Rb1 Re8 {[#] Strongly threatening ...Bh2+!} 20. Kh1 Re7 21. Be3 Na5 22. c4 Nxc4 23. g5 Qd6 24. Rd1 Qe6 $1 {Threatens to win with ...Bd6.} 25. Rd8+ Re8 26. Rxe8+ Qxe8 27. Bxa7 Qb5 28. Bf1 {aiming for Bxc4.} Qd5+ 29. Bg2 Qb5 30. Bf1 $1 {[%cal Rf1c4] Hoping for Bxc4.} Qd5+ {Precision: White = 78%, Black = 75%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.14"]
[Round "8"]
[White "Grinev, Valeriy"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2409"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,76,-6,-13,10,10,10,5,0,-6,-5,-8,-9,0,0,-8,0,-2,27,23,20,0,12,0,-6,-7,41,14,41,11,19,13,14,13,2,5,14,-23,-16,-15,-15,-6,8,-38,-34,-66,-66,-60,-71,-106,-114,-106,-106,-278,-266,-265,-239,-609,-612,-600,-579,-829,-798,-29992,-1478]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 {LiveBook: 112 Games. E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} a5 (8... b6 9. cxd5 exd5 10. b4 Bb7 11. O-O Nbd7 12. Qb3 c6 13. Bf3 a6 14. Rd1 b5 15. e4 Nb6 {0-1 (51) Gupta,A (2627)-Wei,Y (2725) Liaocheng 2017}) 9. O-O b6 $146 ({Predecessor:} 9... c5 10. dxc5 Bxc5 11. b3 Nc6 12. Bb2 d4 13. Nce4 Nxe4 14. Nxe4 Ba7 15. c5 dxe3 16. fxe3 {0-1 (60) Novik,M (2482)-Baron,T (2547) Jerusalem 2017}) 10. e4 {The position is equal.} Nxe4 11. Ngxe4 dxe4 12. Nxe4 Nc6 13. Be3 Bb7 14. Bf3 {[%cal Be2f3,Bf3e4,Be4c2][%mdl 32]} Rb8 15. Nc3 e5 {[%cal Rc6d4]} 16. d5 Ne7 {[%cal Bc6e7,Be7c8,Bc8d6][%mdl 32]} 17. Be4 Nc8 18. Bc2 (18. Bd3 {feels hotter.} g6 19. f3 Nd6 20. Qc2 f5 21. Rfe1) 18... Nd6 19. Ba4 (19. Re1 {with more complications.} c6 20. b3 g6 21. Be4 Nxe4 22. Nxe4 f5 23. Bg5) 19... Re7 20. b3 h6 21. Nb5 f5 22. Nxd6 Qxd6 23. f3 Rd8 24. Qc2 Rf7 25. Rfd1 Bc8 {[%cal Bb7c8,Bc8f5,Bf5h3][%mdl 32]} 26. Re1 f4 27. Bf2 Bf5 28. Qc3 Qg6 {Hoping for ...Bh3.} 29. Ra2 e4 30. Bd4 exf3 31. Be8 {[#]} Rxe8 $1 32. Rxe8 Bh3 $40 {[%mdl 128] Black has strong attack.} 33. Rf2 $2 (33. Qc2 $17 {was forced.} Qg4 34. Qe4 fxg2 35. Rd2) 33... Bxg2 $19 34. Qc2 Rf5 35. Re6 $2 (35. Qe4 Bh3+ 36. Kh1) 35... Qh5 {( -> ...Qxh2+!)} 36. Rxg2 fxg2 37. b4 f3 38. Qb3 {[#]} f2+ $1 {Precision: White = 35%, Black = 70%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.14"]
[Round "8"]
[White "Vypkhaniuk, Ihor"]
[Black "Golubka, Petro"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2336"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,28,24,1,16,15,36,21,22,10,15,1,7,3,21,28,43,0,0,0,0]} 1. Nf3 Nf6 2. d4 e6 3. g3 b5 4. Bg2 Bb7 5. Bg5 (5. O-O c5 6. c3 Na6 7. e3 Be7 8. Qe2 b4 9. c4 O-O 10. b3 d5 11. Bb2 cxd4 12. exd4 Nb8 13. Nbd2 a5 14. Ne5 a4 {½-½ (36) Gledura,B (2588)-Akopian,V (2675) Sharjah 2017}) 5... Be7 6. c3 {LiveBook: 6 Games. A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} a6 7. a4 d5 8. O-O {White is slightly better.} Nbd7 9. b4 $146 ({Predecessor:} 9. Nbd2 O-O 10. axb5 axb5 11. Qb3 c6 12. c4 dxc4 13. Nxc4 h6 14. Bd2 {½-½ (26) Hansen,C (2565)-Lautier,J (2550) Wijk aan Zee 1991}) 9... a5 10. bxa5 Rxa5 11. Nbd2 c6 12. axb5 cxb5 13. Rxa5 Qxa5 14. Qa1 Qb6 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.15"]
[Round "9"]
[White "Oleksiyenko, Mykhaylo"]
[Black "Vypkhaniuk, Ihor"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2615"]
[BlackElo "2336"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,101,33,36,34,38,44,45,41,45,39,64,31,66,64,64,56,48,49,98,73,117,106,105,101,122,80,87,110,137,140,129,131,195,182,189,182,167,164,220,218,218,220,212,218,218,217,258,257,250,250,250,249,255,258,253,258,245,255,332,323,282,282,347,316,295,171,459,452,452,447,485,429,969,969,969,969,969,962,956,956,913,894,5039,2614,2191,1987,7074,6157]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qxe7+ Ngxe7 9. c4 {B32: Sicilian: Löwenthal and Kalashnikov Variations} (9. Nc3 d5 10. Bd2 Be6 11. O-O-O O-O-O 12. f3 Kc7 13. b3 f6 14. exd5 Nxd5 15. Nxd5+ Rxd5 16. Bd3 h6 17. Be4 Rd7 18. Bc3 {½-½ (73) Carlsen,M (2837)-Radjabov,T (2788) Astana 2012}) 9... Nd4 {And now ...Nc2+ would win.} 10. Bd3 d6 11. Nc3 {White is slightly better.} Be6 12. b3 Nec6 13. Be3 f5 $146 ({Predecessor:} 13... Rc8 14. Kd2 O-O 15. Rhd1 h6 16. Ne2 Nxe2 17. Bxe2 {1-0 (62) Ciganovic,N (2267)-Kristovic,M (2270) Zadar 2011}) 14. exf5 Bxf5 15. Bxf5 Nxf5 16. Bb6 Nfd4 17. O-O-O Rf8 {[#]} 18. f4 $1 {[%mdl 512]} Kd7 (18... exf4 19. Bxd4) 19. fxe5 dxe5 20. Ne4 Rae8 21. Rhe1 h6 22. Kb2 Rf4 23. Kc3 Ref8 (23... Nb8 $16 {keeps fighting.}) 24. Nc5+ $18 Kc8 {Threatening ...Rf2.} 25. Nd3 R4f5 {[#]} 26. Nxe5 $1 {[%mdl 512]} Nxe5 (26... Rxe5 $142 27. Rxe5 (27. Bxd4 Rxe1 28. Rxe1 Nxd4 $11) 27... Nxe5) 27. Bxd4 Nc6 28. Bxg7 Rg8 29. Bxh6 {Re2 is the strong threat.} Rxg2 30. Rd2 Rg4 31. Re8+ Kc7 32. Rf8 Rxf8 33. Bxf8 {[%mdl 4096] Endgame KRB-KRN} b5 34. Bd6+ Kb6 35. c5+ Kb7 36. Kd3 Nb4+ {[#]} 37. Ke3 $1 Kc6 38. Kf3 Rg1 39. h4 Nd5 40. h5 (40. Bg3 $142) 40... Nf6 $2 (40... Rf1+ 41. Kg3 Rh1) 41. h6 {White is clearly winning.} Rf1+ 42. Kg2 Rf5 43. Be7 Rg5+ (43... Nd5 $142 44. Bd6 Rf6) 44. Kf1 Rf5+ 45. Kg1 Ng4 46. Rd6+ Kb7 47. Rb6+ Ka7 48. Rg6 Nf2 49. Rf6 Nh3+ 50. Kg2 Nf4+ 51. Kf3 {Precision: White = 98%, Black = 40%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.15"]
[Round "9"]
[White "Shevchenko, Kirill"]
[Black "Vovk, Andriy"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2547"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,54,20,49,58,51,46,44,47,62,4,1,-7,-8,-25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,-8,-9,-14]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 Na6 7. Be3 c5 8. Bd3 {E90: King's Indian: Classical: Early deviations and 6 h3} (8. d5 e6 9. Bd3 exd5 10. exd5 Bf5 11. Bxf5 gxf5 12. O-O Ne4 13. Nxe4 fxe4 14. Ng5 Qe7 15. Qb1 Rae8 16. h4 h6 17. Nh3 Qxh4 18. Nf4 {0-1 (39) Postny,E (2658)-Jones,G (2623) Berlin 2015}) 8... cxd4 9. Nxd4 Nc5 10. Bc2 {White is slightly better.} b6 11. b4 $146 (11. Qd2 $14) ({Predecessor:} 11. O-O Bb7 12. f3 Ne6 13. Nde2 Rc8 14. b3 Nh5 15. Qd2 f5 16. exf5 gxf5 {0-1 (38) Papadimitriou,L (2114)-Stathopoulos,I (2306) Athens 2016}) 11... Ne6 $11 12. Nd5 Nxd4 13. Bxd4 Nxd5 14. cxd5 {The position is equal.} Bxd4 15. Qxd4 Bd7 16. O-O a5 17. Bd3 axb4 18. Rfb1 Ra4 19. Rxb4 Rxb4 20. Qxb4 Qc7 21. Rb1 Rb8 22. h4 f6 23. Qb2 Qa7 24. Rc1 Kf8 25. Qd2 {[#] Qh6+ is the strong threat.} Kg7 26. Bb1 b5 27. Rc3 Rc8 {Precision: White = 55%, Black = 85%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.15"]
[Round "9"]
[White "Neverov, Valeriy"]
[Black "Grinev, Valeriy"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2496"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "162"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,162,23,22,23,28,22,14,11,34,23,28,21,37,30,29,13,20,13,26,0,17,24,20,17,23,13,33,16,10,-36,-30,-22,-11,-29,-12,-21,-5,-20,0,-8,0,5,22,16,66,28,59,50,87,87,91,85,81,97,118,124,201,205,265,181,158,173,387,220,242,168,168,166,175,161,177,97,107,101,104,97,97,102,95,93,97,89,191,37,54,52,31,54,54,48,232,225,258,223,215,181,202,88,107,17,55,47,100,0,0,0,3,32,16,-11,-11,-11,0,0,0,-151,-11,-1214,-23,-50,-50,-50,-50,-43,-43,-43,0,0,0,0,0,-29977,-29978,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} Qxe7 11. Nf3 (11. O-O-O Nb6 12. Kb1 Nf6 13. Rc1 Be6 14. Nf3 O-O-O 15. Na4 Nfd7 16. Nc5 Nxc5 17. dxc5 Nc4 {1-0 (45) Rodshtein,M (2695)-Brunello,S (2555) Douglas 2017}) 11... Nf4 12. Bf1 {The position is equal.} Ne6 (12... O-O {looks sharper.}) 13. O-O-O $146 ({Predecessor:} 13. Be2 Ng5 {½-½ (45) Gamback,B (2109)-Limono,H (1801) Katerini 2014}) 13... Nf6 14. Kb1 Bd7 15. Ne5 O-O-O 16. Ka1 Kb8 17. b4 Nc7 18. Bd3 Be8 19. Rb1 Nd7 20. Nxd7+ Bxd7 21. Rhc1 Qd6 22. h3 Rhf8 23. Na4 {[%cal Bc3a4,Ba4c5,Bc5d3,Bd3e5][%mdl 32]} f5 24. f4 Rde8 25. Re1 Re7 26. Nc5 g6 27. Bf1 Rfe8 28. Qd2 Qf6 29. Nd3 Rg8 30. Ne5 Be8 31. g3 Bd7 32. Bd3 Ne8 33. b5 cxb5 34. Bxb5 ({Reject} 34. Nxd7+ $6 Rxd7 35. Bxb5 Re7 $11) 34... Bxb5 35. Rxb5 Nc7 36. Rc5 Rd8 (36... Qe6 $16 37. Rb1 Ka8) 37. Rec1 $18 Na8 38. Qb4 Nb6 39. a4 Re6 $2 (39... Ka8 40. g4 Rb8) 40. a5 (40. Rb1 $142) 40... Nc4 41. Nxc4 dxc4 42. Qxc4 Ree8 43. Re5 Qd6 {[#]} 44. Qc5 (44. a6 $1 $18 {[%mdl 512]} Re7 (44... bxa6 45. Qa4) 45. Ka2) 44... Qd7 $16 45. Kb2 Rc8 46. Rxe8 $40 {[%mdl 128] White attacks with force.} Rxe8 {[%mdl 4096] Endgame KQR-KQR} 47. Rc3 a6 48. Ka3 g5 49. h4 Ka8 (49... gxh4 $16 {is a better defense.} 50. gxh4 Ka8) 50. Kb4 $2 (50. hxg5 $18 hxg5 51. fxg5) 50... gxh4 51. gxh4 Qe6 52. Qe5 Qg6 $1 53. Qd5 $1 Qg1 $2 ({Better is} 53... Rb8 $1 $14) 54. Qxf5 $18 Qe1 55. Qd3 Qxh4 56. d5 $1 Qf6 57. Qd4 (57. d6 $1 $18 {[%cal Rd6d7] is the precise move to win.} Rd8 58. Qd5) 57... Qf5 $16 58. Ka3 ({White should play} 58. Rc4 $1 $16) 58... Rd8 59. Rc5 {aiming for d6.} Qf8 $1 60. Kb3 (60. Qb4 $1 $16) 60... h5 $1 $11 61. Rc7 {Qb6 is the strong threat.} Qf5 62. e4 Qxf4 63. Qb6 {[%csl Gc7][%cal Rb6b7]} Rb8 64. Rc4 Qg3+ 65. Rc3 Qe1 66. Rc4 $2 ({White should try} 66. d6 $11) 66... Rg8 (66... h4 $17 {Threatens to win with ...h3.} 67. Qe6 Qd1+ 68. Kb2 Qd2+ 69. Kb3 Qd3+ 70. Rc3 Qb5+ 71. Kc2 Ka7 72. Qb6+ Qxb6 73. axb6+ Kxb6) 67. Qd4 $2 {[%mdl 8192] [#]} (67. d6 $11) 67... Qxa5 $2 (67... Qb1+ $1 $19 68. Ka3 Rg3+ 69. Rc3 Qa1+ 70. Kb4 Qb2+ 71. Kc5 Rxc3+ 72. Kd6 Rc2 73. Qxb2 Rxb2) 68. d6 Rg3+ 69. Rc3 $1 {[%cal Rc3g3]} Rxc3+ 70. Qxc3 $15 {KQ-KQ} Qb6+ 71. Qb4 Qxb4+ 72. Kxb4 {White wants to mate with d7. K3P-KPP} Kb8 73. Kc5 ({But not} 73. e5 $2 h4 $19) 73... h4 74. e5 $2 {[%mdl 8192] [#]} (74. Kd5 $11 Kc8 75. Ke6) 74... h3 $1 {[%cal Rh3h2] Black mates.} 75. e6 Kc8 76. e7 Kd7 77. Kb6 h2 78. e8=Q+ Kxe8 79. Kc7 h1=Q 80. d7+ Kf7 81. d8=Q Qc6+ {Precision: White = 47%, Black = 43%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.15"]
[Round "9"]
[White "Gasanov, Eldar"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2488"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,90,50,65,57,98,96,103,103,110,106,106,97,103,91,98,103,91,84,92,62,81,43,81,83,234,215,225,202,518,477,447,392,513,518,490,0,0,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-16,-6,-6,-6,-6,0,0,0,0,0,0,0,-6,-6,-6,0]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. e4 Bxf1 9. Kxf1 Bg7 10. g3 O-O 11. Kg2 Nbd7 12. Re1 Ra6 13. a4 {A59: Benko/Volga Gambit: White castles by hand} Qa8 14. Nb5 Rc8 {LiveBook: 4 Games} 15. Bd2 {[#] White is slightly better.} Ne8 $146 ({Predecessor:} 15... Nb6 16. b3 c4 17. a5 Nbd7 18. bxc4 Rxc4 19. Rc1 Qc8 {1-0 (55) Batchuluun,T (2523)-Andriasian,Z (2622) St Petersburg 2014}) 16. Bc3 Nc7 17. Bxg7 Kxg7 18. Nxc7 Rxc7 {[%cal Bc8c7,Bc7b7,Bb7b4][%mdl 32]} 19. Qc2 Rb7 20. Qc3+ Kg8 {[#]} 21. b3 $1 $36 {[%mdl 2048] Keeping Black busy.} Rb4 22. Nd2 f5 23. f3 Ne5 $1 24. Rad1 fxe4 25. Nxe4 Rab6 $2 {[#]} (25... Nf7 $16) 26. Nxc5 $1 $18 {[%mdl 512]} Qc8 {Hoping for ...Rxb3!} (26... dxc5 27. Qxe5) 27. Rc1 {Threatens to win with Rxe5.} Qf5 $2 (27... Qxc5 {is more resistant.} 28. Qxe5 dxe5 29. Rxc5 Rxb3 30. Rxe5 Rb7 31. Rc8+ Kg7) 28. Ne6 {Intending Qc8+ and mate.} Kf7 29. Nd4 Rxd4 30. Qxd4 Rxb3 31. f4 $2 ({White should play} 31. Re3 $18 Rd3 32. Rxd3 Nxd3 33. Rf1) 31... Qd3 $1 $11 {[%cal Rd3d4] The position is equal.} 32. Rcd1 Qxd4 $1 33. Rxd4 {[%mdl 4096] Endgame KRR-KRN} Rb2+ 34. Kf1 Nf3 35. Rd3 Nxe1 36. Kxe1 {KR-KR} Ra2 $1 37. h3 Rxa4 38. Kf2 Kf6 39. Kf3 h5 40. g4 hxg4+ 41. hxg4 Rb4 42. Kg3 Rb1 43. Kf3 Rf1+ 44. Ke4 g5 45. Rf3 Re1+ {Precision: White = 70%, Black = 53%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.15"]
[Round "9"]
[White "Golubka, Petro"]
[Black "Onischuk, Vladimir"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2475"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,108,35,41,20,23,30,16,-34,-23,-33,0,-13,0,-4,15,-56,-34,-45,-11,-22,-11,-18,-2,-26,-15,-43,-36,-40,-18,-16,-19,-7,0,0,0,0,6,0,0,0,0,-16,-16,-16,-14,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-7,-7,-7,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 d6 2. d4 Nf6 3. f3 g6 4. Be3 Bg7 5. Nc3 c6 6. Qd2 h6 {B07: Pirc Defence: Miscellaneous Systems} 7. g4 b5 {LiveBook: 10 Games} 8. a4 $146 ({Predecessor:} 8. h4 h5 9. g5 Nfd7 10. Nge2 Bb7 11. Ng3 O-O 12. f4 b4 13. Nd1 c5 14. d5 {1-0 (33) Anand,V (2771)-Chernin,A (2619) Eupen 1999}) 8... b4 9. Nce2 a5 10. c3 bxc3 11. bxc3 e5 12. Ng3 exd4 13. cxd4 Na6 14. Bxa6 (14. h4 $11) 14... Bxa6 $15 15. Rc1 Rc8 16. N1e2 h5 $1 17. g5 Nd7 {next ...h4 is good for Black.} 18. h4 $1 c5 19. O-O O-O 20. Rfd1 cxd4 21. Bxd4 {The position is equal.} Ne5 22. Kg2 Rxc1 23. Rxc1 Qa8 24. Nf4 Bb7 25. Rc3 Rc8 26. Nge2 Re8 27. Kf2 (27. Qc1 {is more complex.} Bxe4 28. fxe4 Qxe4+ 29. Kg3 Ng4 30. Rc8) 27... d5 28. exd5 Bxd5 {[%cal Re5f3]} 29. Bxe5 Rxe5 30. Nxd5 Rxd5 31. Rd3 Rxd3 32. Qxd3 Qb8 {...Qh2+ is the strong threat.} 33. Kg2 Qb4 34. Qe4 Qxe4 35. fxe4 $11 {[%mdl 4096] Endgame KB-KN} Kf8 36. Nf4 Ke7 37. Kf3 Kd6 {Hoping for ...Kc5.} 38. Nd3 $1 Bc3 39. Kf4 Ke6 40. Nc5+ Ke7 41. Nd3 Kd6 42. Kg3 f6 43. gxf6 Bxf6 44. Kh3 Ke6 45. Kg3 Bd8 46. Kh3 Kf6 47. Kg3 Bc7+ 48. Kh3 Bd6 49. Kg2 g5 50. hxg5+ Kxg5 51. Kh3 Bb8 52. Nc1 Kf4 53. Nb3 Bc7 54. Kh4 Ke5 {Precision: White = 64%, Black = 68%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.15"]
[Round "9"]
[White "Frolov, Artur"]
[Black "Kovchan, Alexander"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2416"]
[BlackElo "2592"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,103,28,20,11,13,5,6,0,12,0,4,-8,-18,-47,-48,-57,-60,-56,-27,-41,-33,-51,-51,-60,-52,-53,-35,-60,-48,-60,-60,-70,-64,-64,-60,-67,-67,-82,-78,-89,-81,-89,-80,-229,-225,-242,-240,-227,-239,-233,-239,-219,-208,-222,-208,-249,-260,-237,-268,-415,-412,-374,-364,-472,-212,-471,-454,-756,-685,-763,-456,-761,-735,-1539,-1354,-1685,-1503,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29982]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Bxd5 10. exd5 g6 {LiveBook: 7 Games} 11. c4 {The position is equal.} (11. Qd2 {with more complications.} Nbd7 12. Be2 Bg7 13. O-O O-O 14. Rae1) (11. Qd2 Nbd7 12. Be2 Qc7 13. c4 a5 14. Rc1 a4 15. Na1 Qa5 16. Nc2 Qxd2+ 17. Kxd2 {½-½ (60) Topalov,V (2749)-Nakamura,H (2780) Saint Louis 2017}) 11... Bh6 12. Bxh6 Rxh6 13. Qd2 Rh8 14. Bd3 $146 ({Predecessor:} 14. c5 dxc5 15. Nxc5 Qb6 16. Ne4 Nbd7 {½-½ (31) Baklanov,V (2398)-Kiryaev,D ICCF email 2012}) 14... Nbd7 15. O-O Qb6+ 16. Kh1 h4 17. Qf2 Qxf2 18. Rxf2 a5 19. Re1 Kf8 20. Kg1 Nh5 21. Rc2 b6 22. Rc3 f5 23. Bc2 Kf7 24. Nc1 Nf4 25. Ne2 Nxe2+ 26. Rxe2 Nc5 27. Kf2 Rab8 28. Bd3 Rhc8 29. Ke3 Kf6 30. b3 g5 31. Rec2 (31. h3 $17) 31... f4+ $19 32. Kd2 g4 33. fxg4 {[#]} h3 $1 {[%cal Rh3g2][%mdl 512]} 34. gxh3 Rh8 $1 35. Bf1 Ne4+ {[%mdl 1024] Black has strong compensation.} 36. Kd3 Ng5 $1 ({Not} 36... Nxc3 37. Rxc3 b5 38. c5 $15) 37. a3 {[#]} e4+ $1 {[%cal Be5e4,Be4e3][%mdl 32]} 38. Kd4 {[#]} e3 $1 39. b4 (39. Re2 {was worth a try.} Nxh3 40. Bxh3 Rxh3 41. Rc1) 39... axb4 40. axb4 Rbe8 41. Re2 Re4+ 42. Kd3 Ke5 43. c5 (43. Bg2 $142 f3 44. Bxf3 Nxf3 45. Rxe3 Rxe3+ 46. Kxe3) 43... bxc5 44. bxc5 Rd4+ 45. Kc2 Ne4 46. Ra3 Rc4+ 47. Kd3 Rc1 {[%cal Re4c5]} 48. Rxe3 fxe3 {Black mates.} 49. Bg2 e2 50. Kxe2 Rc2+ 51. Kf1 Rf8+ 52. Bf3 {Precision: White = 36%, Black = 90%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.16"]
[Round "10"]
[White "Onischuk, Vladimir"]
[Black "Oleksiyenko, Mykhaylo"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2637"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "138"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,138,27,0,10,0,20,0,2,2,0,-5,3,0,20,12,20,16,18,12,12,12,11,4,26,19,35,17,27,22,57,18,79,52,67,65,59,62,113,127,128,115,118,129,130,128,120,127,123,112,112,0,129,129,170,156,170,161,170,121,127,99,99,87,87,87,87,87,99,87,115,87,125,0,0,0,0,0,0,0,54,0,58,58,103,115,101,105,96,74,74,75,75,81,81,59,62,0,0,0,8,8,8,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 c5 6. c4 Nc6 7. Nc3 d6 8. a3 Bd7 9. Rb1 Qc8 10. b4 Bh3 11. Bd2 b6 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} 12. b5 Nd4 (12... Nd8 13. a4 Bxg2 14. Kxg2 a5 15. bxa6 Rxa6 16. Rb5 Nc6 17. Qb3 Qa8 18. Nd5 Nxd5 19. cxd5 {1-0 (44) Vastrukhin,O (2386)-Belyakov,B (2486) Sochi 2017}) 13. e3 Bxg2 14. Kxg2 Nxf3 15. Qxf3 e6 $146 ({Predecessor:} 15... Qf5 16. Qxf5 gxf5 17. e4 fxe4 18. Nxe4 d5 19. Nxf6+ Bxf6 {0-1 (37) Aliyev,R (2117)-Smolkov,I (2347) Sunny Beach 2015}) 16. a4 a5 17. e4 Qb7 18. Rbe1 Rae8 19. Qe2 Nd7 20. f4 f5 21. Qf3 Nf6 22. h3 h5 23. Re2 Rd8 24. Rfe1 Rf7 25. Bc1 d5 (25... fxe4 $11 {keeps the balance.} 26. Nxe4 Nxe4 27. Qxe4 Qxe4+ 28. dxe4 Bd4) 26. e5 Nh7 27. cxd5 exd5 28. Rd1 d4 (28... Nf8 $14) 29. Nb1 $16 {[%cal Bc3b1,Bb1a3,Ba3c4,Bc4d6][%mdl 32]} Nf8 30. Na3 Ne6 31. Nc4 Bh6 32. Rf1 Qxf3+ 33. Kxf3 ({Much less strong is} 33. Rxf3 $6 Rb8 $14) 33... Rb8 34. Nd6 Rd7 35. Nc4 (35. Rg2 $16) 35... Bf8 (35... Rf7 $1 $11 {remains equal.}) 36. g4 Rh7 {White should prevent ...hxg4+.} 37. gxf5 gxf5 38. Rg2+ Rg7 39. Rxg7+ Kxg7 40. Bd2 Kf7 41. Rg1 Be7 42. Be1 Nf8 43. Rg2 Ne6 44. Rb2 Ke8 45. Rb1 Kf7 46. Bxa5 ({Better is} 46. Bf2 $16) 46... bxa5 $11 47. Nxa5 Ra8 48. b6 Nd8 $1 49. Nc4 Rxa4 (49... Nb7 $11 50. a5 Ke6) 50. b7 $14 Nxb7 (50... Nc6 $11) 51. Rxb7 $11 {[%mdl 4096] Endgame KRB-KRN} Ra1 {[#]} 52. Nd6+ $1 Ke6 53. Ne8 {aiming for Ng7+.} Rf1+ 54. Kg2 Rxf4 55. Ng7+ Kf7 56. Nxh5 Rh4 57. Ng3 Rf4 $1 58. Nh5 ({White should try} 58. Ne2 $14 Rh4 59. Ng3) 58... Rh4 {The position is equal.} 59. Ng7 Kxg7 60. Rxe7+ {KR-KR} Kg6 61. Rc7 Kg5 62. e6 {Black must now prevent e7.} Rh6 63. Rc6 {[#] Hoping for e7.} Rh7 64. Rxc5 Kf6 65. Rc6 {Strongly threatening e7+.} Ke5 66. Ra6 Rg7+ 67. Kf3 Rh7 68. Kg3 Rg7+ 69. Kf3 Rh7 {Precision: White = 58%, Black = 55%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.16"]
[Round "10"]
[White "Vovk, Andriy"]
[Black "Gasanov, Eldar"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2634"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,127,-26,-10,0,-10,0,-36,0,0,0,-46,2,-13,-23,-31,-21,-204,-193,-154,-85,-121,-63,-97,-99,-214,-15,-22,-18,-18,-22,-22,-20,-15,-14,-14,-16,-24,-30,-27,0,0,0,0,0,0,38,5,5,0,34,31,58,60,59,56,56,56,62,54,60,0,0,0,0,0,0,-3,25,22,22,27,42,-35,-16,-16,-16,-16,-16,-29,-16,-27,-10,-33,-8,-8,1,-8,0,-331,-335,-313,-292,-202,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Ba3 {C45: Scotch Game} (10. f4 d6 11. Qf2 Nf6 12. Ba3 Qe6 13. Be2 dxe5 14. Bxf8 Kxf8 15. O-O exf4 16. Qxf4 Kg7 17. Nc3 Rae8 {½-½ (47) Svidler,P (2749)-Carlsen,M (2822) Saint Louis 2017}) 10... Nb4 11. Bb2 Bg7 12. a3 Nd5 {[%cal Bb4d5,Bd5b6,Bb6a4][%mdl 32]} 13. Nd2 O-O 14. O-O-O {LiveBook: 4 Games} Nb6 15. f4 d5 $146 ({Predecessor:} 15... Rfe8 16. Qf2 d6 17. c5 Bxf1 18. cxb6 {½-½ (31) Dunlop,G (2130)-Kern,M (2057) ICCF email 2012}) 16. h4 (16. exd6 $5 Qxd6 17. Bxg7 Kxg7 18. Qe5+ Qxe5 19. fxe5 $11) 16... Rad8 17. h5 dxc4 18. Qe4 Qe6 19. bxc4 Na4 (19... Qg4 $6 20. Be2 $16) 20. Ba1 Qe7 21. Rh3 $2 (21. Qe3 $1 $11 {and White is okay.}) 21... Bc8 $19 22. Re3 Qc5 (22... gxh5 23. Qxc6 Nc5 24. Ne4 $11) ({Better is} 22... Bg4 23. Rde1 Qd7) 23. Rb3 Bf5 ({Black should play} 23... Qa5 $17 24. Qxc6 Bd7) 24. Qf3 Rb8 $1 25. Be2 (25. hxg6 $17 hxg6 26. Be2) 25... Bg4 $2 ({Black should try} 25... Rfd8 $19 26. hxg6 hxg6) 26. Qxg4 $11 Rxb3 27. Nxb3 Qxa3+ 28. Kd2 {Hoping for Nd4.} Qxb3 29. Ke1 Nb2 30. Rd7 Nxc4 31. hxg6 hxg6 32. Qf3 Qa4 33. Bc3 {Strongly threatening Rd4.} Nb6 34. Rd4 $1 {[%cal Rd4a4]} Qc2 35. Qxc6 Qb3 36. Bb4 {[%mdl 1024] White has compensation.} Qb2 $132 {[%mdl 2048] Black is not keeping still} 37. Bc3 Qb1+ 38. Kf2 Qb3 39. Bd2 Qb2 40. Rd3 Qa2 41. g3 Qc4 42. Qb7 a5 43. Be3 (43. Rd6 $14 Qc5+ 44. Be3) 43... a4 44. Rd1 Qb3 45. Bc5 Rc8 46. Rc1 Qd5 47. Qxd5 Nxd5 48. Bb5 Bf8 49. Bd4 (49. Bxa4 $14 Bxc5+ 50. Rxc5) 49... a3 50. Kf3 c5 {White must now prevent ...Nc7.} 51. Ba1 Nb6 52. Ke4 c4 53. g4 Bb4 {aiming for ...Bd2.} 54. Bd4 c3 {...c2 is the strong threat.} 55. f5 a2 {And now ...Nc4 would win.} 56. Rh1 {White wants to mate with e6.} ({Avoid the trap} 56. Bxb6 $2 c2 $19) 56... Be7 {Threatens to win with ...c2.} 57. fxg6 $2 {[%mdl 8192]} ({Don't go for} 57. Bxb6 $2 c2 $19) (57. e6 $11 {and White has nothing to worry.} gxf5+ 58. gxf5) 57... c2 $19 58. gxf7+ Kxf7 59. Kf5 {[#]} Ba3 $2 (59... Bh4 $1 $19 {[%mdl 512]} 60. Rc1 (60. Rxh4 c1=Q) 60... Nd5) 60. Rh7+ $1 $11 {The position is equal.} Kg8 61. Kg6 $1 {Threatening mate with e6.} c1=Q ({Weaker is} 61... Bf8 62. e6 Bg7 63. Bxg7 c1=Q 64. Rh8#) 62. Rg7+ Kf8 {( -> ...Qb1+)} 63. Rf7+ Kg8 64. Rg7+ {Precision: White = 54%, Black = 34%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.16"]
[Round "10"]
[White "Kovchan, Alexander"]
[Black "Golubka, Petro"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2592"]
[BlackElo "2475"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,78,41,52,35,40,-22,25,17,1,0,0,-10,0,0,31,23,15,0,0,0,0,0,0,0,0,-12,-12,-15,-12,-12,-12,-19,-20,-20,-20,-20,-19,-20,-7,-7,-7,-7,-7,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Nc6 7. f3 e6 8. Qd2 Be7 9. O-O-O O-O 10. g4 Nxd4 11. Bxd4 b5 12. a3 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} (12. Kb1 b4 13. Ne2 d5 14. e5 Nd7 15. f4 a5 16. f5 Bg5 17. Nf4 a4 18. h4 Bxf4 19. Qxf4 Qc7 20. Qg5 {0-1 (33) Grigoriants,S (2603)-Andreikin,D (2720) Berlin 2015}) 12... Nd7 13. Rg1 (13. Be2 $14) 13... Rb8 14. g5 {White has an edge.} Ne5 15. Rg3 $146 ({Predecessor:} 15. Qe3 Qc7 16. f4 Nc4 17. Bxc4 Qxc4 18. Bf6 Bd8 19. Rxd6 Bc7 20. b3 {1-0 (20) Mrdja,M (2432)-Schaefer,M (2180) Porto San Giorgio 2004}) 15... Nc6 16. f4 Nxd4 17. Qxd4 Bd7 18. e5 d5 {[%cal Bd6d5,Bd5e4,Be4e3][%mdl 32] And now ...b4 would win.} 19. Ne4 {The position is equal.} dxe4 20. Qxd7 Qxd7 21. Rxd7 Bc5 22. Rc3 Rbc8 23. Bg2 Bg1 24. Rh3 e3 $1 {[%cal Re3e2] Strongly threatening ...e2.} 25. Be4 g6 {Threatens to win with ...Rc4.} 26. Bd3 $1 Rfd8 27. Rxd8+ $1 Rxd8 $11 {[%mdl 4096] Endgame KRB-KRB} 28. Kd1 $1 Rd4 29. Rh4 $1 b4 30. axb4 $1 Rxb4 31. b3 a5 32. Ke2 a4 33. bxa4 Rxa4 34. Kf3 Bf2 35. Rh6 Bg1 36. Be2 Kg7 37. Bd3 Rd4 38. Rh4 Bf2 39. Rh6 Bg1 {Precision: White = 73%, Black = 65%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.16"]
[Round "10"]
[White "Bernadskiy, Vitaliy"]
[Black "Frolov, Artur"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2583"]
[BlackElo "2416"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,148,29,26,30,8,21,34,20,28,27,37,-6,18,24,31,34,41,14,28,10,75,69,74,78,86,83,154,55,72,34,35,32,53,35,43,50,45,0,2,0,-9,-41,-43,-38,-8,-63,-61,-58,0,0,0,-7,-1,0,0,-18,-13,-20,-16,-19,-8,-8,0,0,0,0,0,0,-2,-54,-54,-54,-54,-59,-59,-63,-63,-64,-70,-63,-68,-69,-66,-107,-54,-55,-54,-54,-54,-63,-55,-63,-55,-55,-37,-39,-33,-33,-33,-33,-33,-55,-41,-41,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,0,-16,-16,-16,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. d4 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 a5 (5... O-O 6. Bb2 Bf5 7. Be2 Nbd7 8. O-O c6 9. a4 Ne4 10. c4 Re8 11. cxd5 cxd5 12. Nxe4 Bxe4 13. Qb3 {1-0 (32) So,W (2808)-Vachier Lagrave,M (2796) chess.com INT 2017}) 6. b5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} c5 7. bxc6 bxc6 8. c4 {White is slightly better.} O-O 9. Be2 c5 10. O-O cxd4 $146 ({Predecessor:} 10... Nc6 11. Nb3 Ne4 12. Ba3 cxd4 13. Nbxd4 Nxd4 14. Nxd4 {0-1 (43) Saba,Z (1846)-Ozer,O (1871) Denizli 2013}) 11. Nxd4 e5 12. Nb5 {Black must now prevent Ba3.} Nc6 {[%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 13. Ba3 Nb4 14. Bb2 e4 (14... Bf5 $11) 15. a3 $16 Nd3 16. Bd4 Rb8 17. a4 Bb7 (17... dxc4 $142 18. Nxc4 Ba6) 18. cxd5 (18. Bxd3 $16 exd3 19. c5) 18... Qxd5 $14 19. f3 Ne5 20. Nc3 Qe6 21. fxe4 Nc6 22. Bc4 Qd6 $1 23. Nb5 (23. Bxf6 $5 Bxf6 24. Nd5 Bxa1 25. Qxa1 $11) 23... Qe7 24. Bxf6 Bxf6 25. Rc1 Ne5 26. Ba2 Rbc8 27. Qb3 (27. Rxc8 $11 Rxc8 28. Bd5 Bxd5 29. exd5) 27... Rxc1 $15 28. Rxc1 Rd8 (28... Bg5 $15 29. Rc7 Qd8) 29. Rc7 $11 Rd7 30. Rxd7 Qxd7 ({Of course not} 30... Nxd7 $6 {[#]} 31. Qxf7+ $1 {[%mdl 512]} (31. Nd6 Bc6 $14) 31... Qxf7 32. Bxf7+ Kf8 33. Bd5 $16) 31. Nd4 Ng4 32. Qb5 Qxb5 33. Nxb5 Bg5 34. Nf1 Bxe4 {Black wants to play ...Bc2.} 35. Nd6 Bc2 36. Nxf7 Bxe3+ 37. Nxe3 Nxe3 {[%mdl 4096] Endgame KBN-KBN} 38. Kf2 Nd1+ 39. Ke1 ({White should play} 39. Kg1 $11) 39... Nc3 $15 40. Bc4 {[#] Kd2 is the strong threat.} Nxa4 41. Kd2 Nb6 42. Be6 Ba4 43. Nd6+ Kg7 44. Nb7 Bc6 $1 {[%cal Rc6b7]} 45. Nxa5 Bxg2 46. Nc4 Na4 (46... Kf6 $17 47. Bg8 Nxc4+ 48. Bxc4 h5) 47. Ne3 Bc6 48. Bd5 Bd7 49. Ke2 Kf6 50. Kf2 Ke5 51. Bg8 h6 52. Kg3 Nc5 (52... Kf6 {seems wilder.} 53. Bc4 Nc5 54. h4 Bf5 55. Ba2 Ke5) 53. Ng4+ Bxg4 54. Kxg4 {KB-KN} Ne4 {Hoping for ...Nf6+.} 55. Ba2 Nf6+ 56. Kf3 g5 57. Bb1 {The position is equal.} h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 58. Bg6 h4 {aiming for ...g4+.} 59. h3 Nd7 60. Bh5 Nc5 61. Bg4 Nb3 62. Bc8 Nd2+ 63. Kg4 Kf6 64. Bb7 Nc4 65. Kf3 Ne5+ 66. Ke4 Nf7 67. Kf3 $1 Nd6 68. Ba6 Nf7 69. Bc8 Nd8 70. Bd7 Ne6 71. Bxe6 Kxe6 72. Kg4 Kf6 73. Kf3 Kf5 74. Ke3 Ke5 {Precision: White = 62%, Black = 51%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.16"]
[Round "10"]
[White "Neverov, Valeriy"]
[Black "Shevchenko, Kirill"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2496"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,81,-4,15,0,0,4,17,0,0,0,0,0,6,1,8,0,15,0,0,0,31,27,41,25,48,36,50,39,70,49,67,71,74,22,22,22,22,23,24,16,12,35,22,28,20,38,20,17,20,62,24,0,102,75,71,27,34,25,25,21,64,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nbd2 Nc6 {LiveBook: 78 Games} 7. b3 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} (7. e4 e5 8. dxe5 dxe5 9. b3 Re8 10. Bb2 Bg4 11. h3 Bxf3 12. Bxf3 Qd7 13. Bg2 Rad8 14. Nc4 Qe6 15. Qc1 h5 16. a4 Nd4 17. Re1 Kh7 18. Bxd4 Rxd4 {½-½ (41) Markus,R (2662)-Draskovic,L (2448) Niksic 2016}) 7... e5 8. dxe5 Ng4 9. Nc4 Ngxe5 $146 ({Predecessor:} 9... Be6 10. Rb1 Ngxe5 11. Nfxe5 dxe5 12. Ba3 Re8 13. Bxc6 bxc6 14. Qxd8 Rexd8 {1-0 (67) Cortlever,N-Orbaan,C Amsterdam 1958}) 10. Nfxe5 Nxe5 11. Nxe5 Bxe5 12. Bh6 Re8 13. Rb1 Qf6 14. Qd2 Bc3 15. Qd3 c6 16. e4 d5 17. exd5 Bf5 18. Qf3 {[%cal Rd5c6]} cxd5 $1 19. Rbd1 Bd4 20. h4 Qb6 21. Qxd5 Rad8 22. Qxb7 (22. Qf3 $16) 22... Bxf2+ $1 $11 23. Kh2 Rxd1 $1 24. Rxd1 $40 {[%mdl 128] Black needs to defend precisely.} Bxc2 25. Rd7 {[#] Threatens to win with Qd5.} Bg1+ $1 26. Kh1 Qxb7 $1 27. Rxb7 Be3 $1 {[%cal Re3h6]} 28. Bxe3 Rxe3 {[%mdl 4096] Endgame KRB-KRB} 29. Rc7 Bd1 30. Rxa7 Rxg3 31. Bd5 Kg7 (31... Bf3+ $1 $11 {keeps the balance.} 32. Bxf3 Rxf3) 32. Rxf7+ Kh6 33. Rf4 Rd3 34. Bc4 Rd2 35. a4 {aiming for a5.} Rb2 36. a5 ({Better is} 36. Rf7 $1 $14) 36... Bxb3 {The position is equal.} 37. Bxb3 Rxb3 38. Ra4 g5 39. a6 {[%cal Ba5a6,Ba6a7][%mdl 32]} Rb8 40. a7 Ra8 41. hxg5+ {Precision: White = 61%, Black = 58%.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.16"]
[Round "10"]
[White "Grinev, Valeriy"]
[Black "Vypkhaniuk, Ihor"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2409"]
[BlackElo "2336"]
[Annotator "NA"]
[PlyCount "132"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} g6 {[%emt 0:01:50]} 2. d4 {[%emt 0:00:01]} d6 {[%emt 0:00:21]} 3. e4 {[%emt 0:00:11]} Bg7 {[%emt 0:00:13]} 4. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:09]} 5. Be2 {[%emt 0:00:09]} O-O {[%emt 0:00:08]} 6. Nf3 {[%emt 0:00:06]} e5 {[%emt 0:00:26]} 7. O-O {[%emt 0:00:10]} exd4 {[%emt 0:00:50]} 8. Nxd4 {[%emt 0:00:12]} Re8 {[%emt 0:00:04]} 9. f3 {[%emt 0:00:21]} Nc6 {[%emt 0:00:53]} 10. Be3 {[%emt 0:00:29]} Nh5 {[%emt 0:00:37]} 11. Qd2 {[%emt 0:00:38]} f5 {[%emt 0:01:02]} 12. Nxc6 {[%emt 0:00:33]} bxc6 {[%emt 0:00:22]} 13. Bg5 {[%emt 0:08:24]} Qd7 {[%emt 0:00:17]} 14. c5 {[%emt 0:07:46]} dxc5 {[%emt 0:20:36]} 15. Bc4+ {[%emt 0:20:32]} Kh8 16. Qxd7 {[%emt 0:00:28]} Bxd7 {[%emt 0:01:33]} 17. exf5 Bd4+ {[%emt 0:27:09]} 18. Kh1 {[%emt 0:00:37]} Kg7 $16 {[%emt 0:14:22]} (18... Rab8 $14) 19. Rad1 {[%emt 0:06:46]} gxf5 {[%emt 0:00:30]} 20. Ne2 {[%emt 0:00:40]} Kg6 {[%emt 0:04:01]} 21. Bc1 Be6 {[%emt 0:01:50]} 22. Bxe6 {[%emt 0:02:11]} Rxe6 {[%emt 0:00:01]} 23. Nxd4 {[%emt 0:00:14]} cxd4 {[%emt 0:00:02]} 24. Rxd4 {[%emt 0:00:15]} Nf6 {[%emt 0:01:43]} 25. Bd2 {[%emt 0:12:28]} Rd6 {[%emt 0:02:41]} 26. Bc3 Nd5 27. Rfd1 {[%emt 0:08:53]} Rb8 {[%emt 0:02:10]} 28. Kg1 {[%emt 0:04:11]} h5 {[%emt 0:08:48]} 29. R1d2 {[%emt 0:14:11]} f4 {[%emt 0:01:07]} 30. Ba5 {[%emt 0:01:44]} Re6 {[%emt 0:00:27]} 31. Rc2 Kf5 {[%emt 0:07:52]} 32. Kf2 {[%emt 0:04:38]} Rg8 33. Rdd2 {[%emt 0:08:58]} h4 {[%emt 0:02:13]} 34. h3 {[%emt 0:01:10]} Reg6 {[%emt 0:01:00]} 35. Kg1 {[%emt 0:00:07]} Re8 {[%emt 0:00:17]} 36. Re2 {[%emt 0:00:21]} Re3 {[%emt 0:00:34]} 37. Kf1 {[%emt 0:01:46]} Re5 {[%emt 0:02:13]} 38. Rxe5+ {[%emt 0:00:40]} Kxe5 {[%emt 0:00:01]} 39. Re2+ {[%emt 0:00:19]} Kd4 {[%emt 0:00:00]} 40. Be1 {[%emt 0:00:00]} Rh6 41. Rd2+ {[%emt 0:05:31]} Kc4 {[%emt 0:06:54]} 42. b3+ {[%emt 0:02:03]} Kb5 {[%emt 0:00:59]} 43. Bf2 a5 44. Rd4 {[%emt 0:01:05]} Rg6 {[%emt 0:11:24]} 45. Rc4 Ka6 {[%emt 0:01:17]} 46. Rc5 {[%emt 0:02:05]} Rd6 {[%emt 0:01:02]} 47. Bxh4 {[%emt 0:03:39]} Ne3+ {[%emt 0:00:44]} 48. Ke2 Nxg2 {[%emt 0:00:24]} 49. Bf2 {[%emt 0:01:08]} Re6+ {[%emt 0:02:28]} 50. Kd2 Rd6+ 51. Kc3 {[%emt 0:10:00]} Re6 {[%emt 0:02:14]} 52. Kb2 {[%emt 0:04:47]} Rh6 {[%emt 0:01:33]} 53. Rg5 {[%emt 0:04:04]} Nh4 {[%emt 0:05:03]} 54. Rg7 Kb7 55. Be1 {[%emt 0:00:59]} Rh5 {[%emt 0:01:28]} 56. Bd2 Nxf3 {[%emt 0:00:30]} 57. Bxf4 {[%emt 0:01:26]} Rxh3 {[%emt 0:00:32]} 58. Bxc7 {[%emt 0:00:00]} a4 {[%emt 0:01:36]} 59. bxa4 c5 {[%emt 0:00:56]} 60. a5 {[%emt 0:01:00]} Nd4 {[%emt 0:00:31]} 61. Bb6+ {[%emt 0:00:10]} Ka6 {[%emt 0:00:42]} 62. Rc7 {[%emt 0:01:41]} Rh2+ {[%emt 0:00:32]} 63. Kc1 {[%emt 0:00:32]} Rxa2 {[%emt 0:00:20]} 64. Kb1 {[%emt 0:00:32]} Ra4 {[%emt 0:01:14]} 65. Rxc5 {[%emt 0:01:01]} Nb3 {[%emt 0:00:36]} 66. Rh5 {[%emt 0:00:09]} Nxa5 {[%emt 0:00:15]} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.17"]
[Round "11"]
[White "Oleksiyenko, Mykhaylo"]
[Black "Kovchan, Alexander"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2615"]
[BlackElo "2592"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,95,8,9,12,25,16,23,26,31,39,27,39,21,47,42,43,37,40,49,39,40,37,52,50,25,59,51,31,0,34,14,52,0,0,0,0,0,0,-38,0,0,0,-11,-16,-67,-65,-75,0,0,0,-72,-82,-74,-65,-64,-50,-52,950,931,315,0,0,-409,-387,-29990,-29991,-29991,-29992,-29992,-29993,-29994,-29995,-29996,-29997,-29997,-29998,-29998,-29998,-29998,-29999,-29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} 10. Bf2 Qc7 11. Qf3 b5 {White has an edge.} (11... Nbd7 12. O-O-O b5 13. g4 Bb7 14. Bg2 g5 15. h4 gxf4 16. g5 Ne5 17. Qxf4 hxg5 18. hxg5 Rxh1 19. Rxh1 {0-1 (59) Karjakin,S (2760)-Vachier Lagrave,M (2789) London 2017}) 12. g4 Nc6 13. Nxc6 Qxc6 14. O-O-O Bb7 {[%cal Rf6e4]} 15. Bd3 $1 Nd7 16. Bd4 e5 17. Be3 exf4 18. Bxf4 Qc5 $146 19. h4 b4 20. axb4 Qxb4 21. g5 Rb8 22. Rdf1 Bc6 23. Nd1 Nc5 24. Bd2 ({White should try} 24. gxh6 $14 gxh6 25. Be3) 24... Nxd3+ $11 25. cxd3 Qb3 26. Bc3 hxg5 $40 {[%mdl 128] White needs to defend precisely.} 27. h5 Ba4 {[%csl Ga4][%cal Rb3c2]} 28. Kd2 Qc2+ 29. Ke3 $1 f6 30. Rf2 (30. Nf2 $11) 30... Qb3 $1 $15 {And now ...d5! would win.} 31. Kd2 {[#]} Qc2+ (31... d5 $1 $17 {[%mdl 512] Hoping for ...d4!} 32. Ne3 (32. exd5 O-O) 32... d4 $1 {[%mdl 512]} 33. Bxd4 Bc5 $1 {[%mdl 512]}) 32. Ke3 $11 Qb3 (32... Qb1 $11) 33. Kd2 $1 $17 {[#]} d5 $1 {[%mdl 512]} 34. Ne3 (34. exd5 Bd6) 34... Bc5 35. d4 $1 {[%cal Rd4c5] [#]} Ba3 $1 {[%cal Ra3b2][%mdl 512]} 36. Qf5 $1 {[%cal Rf5e6]} (36. bxa3 Qa2+) 36... O-O $2 {[%mdl 8192] [#]} ({But not} 36... Bxb2 $2 37. Qe6+ Kf8 38. Rxf6+ $1 {[%mdl 512]} gxf6 39. Qxf6+ Ke8 40. Qe6+ Kd8 41. Ba5+ Rb6 42. Bxb6+ Qxb6 43. Qxb6+ $18) (36... Rh6 $15 37. Nxd5 Bxb2 38. Qe6+ Kf8 39. Bb4+ Rxb4 40. Qe7+ Kg8 41. Qxb4 Qc2+ 42. Ke3 Bc1+ 43. Rd2 f5 44. Rxc1 f4+ 45. Kf2 Qxc1) 37. h6 $1 $18 {[%cal Rh6g7] Black must now prevent hxg7.} Qa2 {[#]} 38. Qe6+ $2 ({Weaker is} 38. Qxd5+ Qxd5 39. Nxd5 Bxb2 $11) (38. Ke2 $1 $18 {Threatens to win with hxg7.} Rxb2+ 39. Bxb2 Qxb2+ 40. Kf1 (40. Kf3 Qxd4 41. Nxd5 Qe5 $11) 40... Qb1+ 41. Kg2 Qxe4+ 42. Qxe4 dxe4 43. Ra2) 38... Rf7 $11 39. h7+ $2 {[%mdl 8192]} (39. Nxd5 $11 Rxb2+ 40. Bxb2 Qxb2+ 41. Ke3 Qb3+ 42. Kd2) 39... Kh8 $19 40. Qxf7 $2 (40. Nxd5 $19 Rxb2+ 41. Bxb2 Qxb2+ 42. Ke3 Qb3+ 43. Kd2) 40... Rxb2+ {Black mates.} 41. Bxb2 Qxb2+ 42. Ke1 Qb1+ 43. Ke2 Bb5+ 44. Kf3 Qxe4+ ({Less strong is} 44... Qxh1+ 45. Kg3 $17) 45. Kg3 Bd6+ 46. Kh3 Qxh1+ 47. Kg4 Qh4+ 48. Kf3 Qe4# {Precision: White = 67%, Black = 71%.} 0-1

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.17"]
[Round "11"]
[White "Shevchenko, Kirill"]
[Black "Grinev, Valeriy"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2547"]
[BlackElo "2409"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,73,19,17,8,9,7,20,10,25,22,21,34,62,70,58,68,79,64,52,57,78,66,72,41,39,40,81,87,72,18,18,14,20,8,14,12,41,30,27,43,27,27,38,24,182,13,13,0,10,0,0,0,7,0,0,-1941]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bb4 5. d3 d6 6. O-O Bxc3 7. bxc3 O-O 8. Bg5 a6 9. Ba4 Qe7 10. Re1 Nd8 {LiveBook: 4 Partien. C49: Vierspringerspiel (Symmetrische Variante)} 11. h3 $146 ({Vorgänger:} 11. Nd2 h6 12. Bh4 Ne6 13. Nf1 Nc5 14. Bb3 Nxb3 15. cxb3 g5 16. Bg3 Bg4 17. Qd2 Nh5 18. Ne3 {½-½ (75) Gundavaa,B (2485)-Nguyen,N (2632) Chengdu 2017}) 11... Ne6 12. Be3 Bd7 (12... b5 $5 13. Bb3 $8 Bb7 $11) 13. Bb3 Nc5 14. Bxc5 dxc5 15. d4 cxd4 16. cxd4 exd4 17. e5 Nh5 18. Qxd4 g6 19. Rad1 Rad8 {[#]} 20. Qe3 $1 {[%cal Re3h6]} Be6 21. Qh6 Bxb3 22. cxb3 {zielt auf g4 ab.} Rxd1 23. Rxd1 {Und weiter mit g4 wäre nett.} f6 24. g4 $40 {[%mdl 128] Schwarz muss sich nun genau verteidigen.} (24. Qd2 $16) 24... Ng7 $1 $11 25. exf6 Rxf6 26. Ng5 Ne8 27. Kf1 Nd6 28. Re1 Qd7 29. Qh4 {Und Sxh7 würde nun gewinnen.} Rf8 30. Ne6 Re8 31. Qf6 Nb5 $2 {[#]} (31... b6 $11 {und Schwarz muss sich keine Sorgen machen.}) 32. Re3 $2 (32. Nc5 $1 $18 {[%cal Rc5d7]} Rxe1+ 33. Kxe1) 32... c6 {Die Stellung ist ausgeglichen.} 33. Qe5 Re7 34. Qb8+ Re8 35. Qe5 Re7 36. Qb8+ Re8 37. Qc8 $2 {[%mdl 40960] Precision: Weiß = 48%, Schwarz = 48%. . An unexpected result.} (37. Qe5 $11) 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.17"]
[Round "11"]
[White "Gasanov, Eldar"]
[Black "Neverov, Valeriy"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2488"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,18,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 {Predecessor:} 10. Bxd6 $146 Qxd6 11. O-O O-O 12. Rfc1 Rac8 13. Ne2 Ne4 14. Qd1 h6 {½-½ (14) Jobava,B (2714)-Saric,I (2621) Helsingor 2017} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.17"]
[Round "11"]
[White "Golubka, Petro"]
[Black "Bernadskiy, Vitaliy"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2475"]
[BlackElo "2583"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,91,27,34,-29,-27,-162,-30,-39,-34,-23,0,0,31,51,24,35,54,28,123,53,66,50,60,89,70,54,48,0,42,0,0,0,-1,0,248,231,391,268,246,212,236,60,160,102,405,321,418,388,457,484,475,474,483,478,461,463,725,708,700,694,1779,1750,1508,1458,29988,29988,29984,5845,29995,29996,29996,29997,29997,29998,29998,29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 g6 7. Be3 {B43: Sizilianisch (Paulsen-Variante)} Bg7 8. f4 d6 9. Qd2 Nf6 {LiveBook: 3 Partien} 10. Ndb5 $146 (10. a3 $14) ({Vorgänger:} 10. O-O-O O-O 11. h3 b5 12. a3 Bb7 13. f5 d5 14. fxe6 dxe4 {1-0 (28) Inarkiev,E (2683)-Papin,V (2552) Vladivostok 2012}) 10... axb5 $11 11. Nxb5 (11. e5 $1 $11) 11... Qd8 (11... Qc6 $1 $19 12. e5 dxe5 13. fxe5 O-O) 12. e5 $1 dxe5 13. fxe5 {Sd6+ ist eine echte Drohung.} Nfd7 14. Bg5 $1 {[%cal Be3g5,Bg5h4,Bh4g3,Bg3e5][%mdl 32]} f6 15. Nd6+ Kf8 16. exf6 Nxf6 17. O-O {Schwarz muss nun Lxf6 beachten.} Nbd7 (17... Qxd6 $11 18. Bxf6 Bxf6 19. Rxf6+ Ke7) 18. Bb5 ({Günstiger ist} 18. Ne4 $16) 18... h6 $14 19. Bh4 {[%mdl 1024] Weiss hat Kompensation.} g5 20. Bg3 ({Ein No Go ist} 20. Nxc8 Rxc8 21. Qd6+ Qe7 $11) 20... Kg8 21. Rae1 Nf8 $1 22. Kh1 Rxa2 (22... Bd7 $5 {[%cal Rd7b5]} 23. Bxd7 Qxd7 $17) 23. Qc3 Bd7 $1 {zielt auf ...Se4! ab.} 24. Bc4 $36 {[%mdl 2048] Weiss hat gut koordiniertes Spiel.} Ra4 $1 {Und weiter mit ...Se4! wäre nett.} 25. Be5 {[%cal Re5f6]} N8h7 $2 (25... Rxc4 $1 $11 26. Nxc4 Nd5) 26. b4 b5 $2 (26... Qe7 27. Bb3 Ra8) 27. Bb3 Ra6 28. Nf5 Kf7 29. Qh3 $2 ({Besser ist} 29. Rd1 $18) 29... Kg6 (29... Rf8 $1 $14) 30. Nd6 $1 $16 Bf8 $2 {[%mdl 8192]} (30... Rxd6 $16 {ist eine bessere Chance.} 31. Bxd6 h5) 31. Nb7 $18 Qc8 32. Qd3+ Kg7 {[#]} 33. Qd4 $1 Be7 34. Nc5 Rd8 35. Nxa6 Qxa6 {[#]} 36. Ra1 $1 {[%cal Ra1a6]} Qc6 (36... Bc8 $142 37. Qxd8 (37. Rxa6 Rxd4 38. Rc6 Bd7 $11) 37... Bxd8 38. Rxa6 Bxa6) 37. Ra7 Kg6 38. c3 Bc8 39. Bc2+ Kh5 40. Qe3 {[%cal Re3h3]} g4 41. Rxe7 Qc4 42. Rg1 (42. Qe1 $142 Qxf1+ 43. Qxf1 Bb7 44. Rxh7 Rd1 45. Bxd1 Bf3 46. gxf3 Kg5 47. Rg7+ Kf5 48. Qe1 gxf3 49. Bc2+ Ne4 50. Qxe4#) 42... Nd5 {[#]} 43. Qxh6+ $1 {[%mdl 512] Weiß setzt Matt.} Kxh6 44. Rxh7+ Kg5 45. h4+ gxh3 46. gxh3+ {Precision: Weiß = 47%, Schwarz = 34%.} 1-0

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.17"]
[Round "11"]
[White "Frolov, Artur"]
[Black "Vovk, Andriy"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "2416"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,56,5,0,0,41,28,33,35,33,26,10,10,8,0,30,24,45,42,34,23,62,-22,-16,-75,0,0,0,-75,0,0,0,0,0,-299,-273,-305,-318,-449,-435,-465,-457]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 {[%cal Bb8c6,Bc6e5,Be5c4][%mdl 32]} 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. a4 {B89: Sicilian: Velimirovic Attack} (9. Bb3 Na5 10. O-O-O b5 11. f3 Bb7 12. g4 Nd7 13. Kb1 Nc5 14. h4 Be7 15. g5 b4 16. Na4 Naxb3 17. axb3 Nxa4 18. bxa4 d5 19. f4 dxe4 {0-1 (38) Shanava,K (2524)-Sanikidze,T (2520) Batumi 2017}) 9... Bd7 {LiveBook: 3 Games} 10. O-O Ne5 11. Bb3 {White is slightly better.} Rc8 $146 ({Predecessor:} 11... Neg4 12. Bg5 Be7 13. f3 Qc5 14. Qd2 h6 15. Bh4 e5 16. fxg4 exd4 {1-0 (55) Martinez Orellana,N (2131)-Khelfallah,O (2200) Turin 2006}) 12. Rad1 Nc4 13. Bc1 Be7 14. Rd3 O-O 15. Rfd1 Rfd8 16. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Qc5 17. g5 {[#] Strongly threatening Bxc4.} Ne8 18. Bxc4 Qxc4 19. Qh5 (19. f4 $14) 19... g6 $11 20. Qh6 {[#]} (20. Qe2 $11) 20... Bf8 (20... e5 $1 $17 {...Bf8 is the strong threat.} 21. Nde2 (21. Nd5 $2 Bf8 $19) 21... Bg4) 21. Qh4 $1 $40 {[%mdl 128] Black needs to defend precisely.} Be7 22. Qh6 (22. b3 $11 Qc5 23. Be3) 22... Bf8 (22... e5 $17 23. Nde2 (23. Nd5 $2 Bf8 $19) 23... Bg4) 23. Qh4 $1 {Threatens to win with Rh3.} Be7 24. b3 Qc5 25. Nf5 $2 {[%mdl 8192]} (25. Be3 $11 {and White is okay.} Qb4 26. Nde2) 25... exf5 $19 ({Inferior is} 25... gxf5 26. Rh3 $11) 26. Nd5 Bf8 27. Rh3 (27. Bb2 $142 fxe4 28. Rc3) 27... h5 28. gxh6 {Black must now prevent Bb2.} Qxc2 {[%mdl 32768] Precision: White = 32%, Black = 70%. . An unexpected result.} 1/2-1/2

[Event "86th UKR-ch Men 2017"]
[Site "Zhytomyr"]
[Date "2017.12.17"]
[Round "11"]
[White "Vypkhaniuk, Ihor"]
[Black "Onischuk, Vladimir"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2336"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2017.??.??"]
[EventType "tourn"]
[EventCountry "UKR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,85,61,50,56,43,46,42,48,46,50,43,47,7,31,12,28,-22,52,16,29,23,18,-6,-17,-62,-58,-64,-54,-54,-68,-66,-72,-65,-20,-17,-18,-29,-19,-19,-23,-18,-10,-54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O c6 8. Be3 e5 9. d5 c5 10. Nd2 Ne8 {E94: Königsindisch (Klassisches System)} (10... h5 11. Qc2 h4 12. h3 Nh7 13. Rae1 f5 14. f3 Ndf6 15. exf5 gxf5 16. f4 e4 17. Bf2 Ne8 18. Rb1 {0-1 (60) Wang,Y (2736)-Paragua,M (2526) Beijing 2008}) 11. Rb1 f5 12. f3 {LiveBook: 4 Partien} Bf6 {Weiß steht etwas besser.} 13. Kh1 $146 ({Vorgänger:} 13. b4 Bg5 14. Bf2 cxb4 15. Rxb4 Qa5 16. Rb5 Qd8 17. Rb2 b6 18. a4 {½-½ (51) Krush,I (2449)-Al Sayed,M (2455) Andorra 2003}) 13... Bg5 14. Bxg5 Qxg5 15. exf5 gxf5 16. g3 Qh6 17. f4 Ng7 18. Qe1 b6 19. Qf2 Bb7 (19... Nf6 $11) 20. Kg1 Rae8 21. Rbe1 Bc8 22. Nd1 Nf6 23. Ne3 Ne4 24. Nxe4 fxe4 25. Kh1 Bh3 $1 26. Rg1 $1 exf4 27. gxf4 Qxf4 28. Qg3 Qxg3 29. Rxg3 Bd7 30. Bg4 Bxg4 31. Rxg4 Rf6 32. Kg2 Rg6 (32... h5 $1 $15 33. Rh4 Kf7) 33. Kh3 {Die Stellung ist ausgeglichen.} Rf8 34. Rxg6 hxg6 $11 {[%mdl 4096] Endspiel KTS-KTS} 35. Ng4 $1 Rf3+ 36. Kh4 Kf7 37. Rxe4 a6 38. Nh6+ Kf6 39. Kg4 Rf1 40. Ng8+ Kf7 41. Nh6+ Kf6 42. Ng8+ Kf7 43. Nh6+ {Precision: Weiß = 46%, Schwarz = 66%.} 1/2-1/2

