[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "1.1"]
[White "Tiviakov, Sergei"]
[Black "Sapenov, Daniyal"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2613"]
[BlackElo "1764"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,73,27,0,5,0,8,0,35,29,41,38,73,81,94,33,55,19,68,83,120,115,116,116,120,118,113,117,129,125,156,127,150,112,173,170,196,167,235,241,381,375,370,359,506,501,492,465,526,516,710,684,646,431,678,574,557,556,556,558,892,614,935,914,751,278]} 1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. Bb3 O-O 6. c3 d5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} (6... d6 7. O-O Na5 8. Bc2 c5 9. d4 cxd4 10. cxd4 Nc6 11. d5 Nb4 12. Bb3 a5 13. a3 Na6 14. Bc2 Bd7 15. Bd2 a4 16. Re1 b5 {0-1 (48) Tiviakov,S (2639)-Nikolic,P (2601) Leiden 2015}) 7. Qe2 dxe4 8. dxe4 Bg4 {The position is equal.} 9. h3 Bh5 10. Nbd2 Bg6 11. Bc2 Bc5 12. Nf1 ({White should try} 12. Nh4 $16) 12... Qe7 $146 ({Predecessor:} 12... Nh5 13. Bg5 Nf4 14. Bxd8 Raxd8 15. Qd2 Nxg2+ 16. Kd1 Rxd2+ 17. N3xd2 Bxf2 18. Ba4 Nf4 19. Nh2 Be3 20. Nhf3 Rd8 21. Bc2 Bh5 {0-1 (21) Cooley,C (2268)-Tebb,D (2209) Sunningdale 2008}) 13. Ng3 Rad8 14. Nh4 Rfe8 15. Bg5 Qf8 16. Bxf6 gxf6 17. Nhf5 Ne7 18. O-O Bxf5 19. exf5 Qh6 20. Ne4 Bb6 21. Qf3 Nd5 (21... Kg7 $16) 22. Rad1 $18 Nf4 {[#]} 23. h4 $1 Kh8 (23... Qxh4 {keeps fighting.} 24. g3 Qh3) 24. g3 Nd5 (24... Qh5 {might work better.} 25. Qxh5 Nxh5) 25. Bb3 c6 26. c4 Bd4 (26... Nb4 {is a better defense.} 27. c5 Bc7 28. Bxf7 Rf8) 27. cxd5 {White is clearly winning.} cxd5 28. Nc3 Rg8 29. Bxd5 Rxg3+ 30. Qxg3 Rg8 31. Kg2 Qxh4 (31... Rxg3+ $142 32. fxg3 Qf8) 32. Ne4 Rxg3+ 33. fxg3 Qg4 {Black hopes to continue with ...Qe2+.} 34. Rf3 Qg7 35. Rh1 Qf8 36. Nxf6 {[%csl Gf6][%cal Rh1h7] [#]} Kg7 37. Rxh7+ $2 {Accuracy: White = 76%, Black = 13%.} (37. Ne4) 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "1.2"]
[White "Myakinki, Nikolai"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1753"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,58,4,-37,-15,-18,-23,-32,-34,-32,-34,-48,-23,-28,0,-103,-110,-122,-120,-120,-117,-128,-137,-170,-64,-69,-69,-243,-218,-183,-177,-208,-204,-202,-192,-204,-202,-1354,-1328,-1042,-879,-860,-857,-835,-806,-1777,-1717,-5289,-2086]} 1. d4 Nf6 2. c3 g6 3. Bf4 Bg7 4. Nf3 O-O 5. Nbd2 d6 6. e3 c5 7. h3 cxd4 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (7... b6 8. Bd3 Bb7 9. Qe2 a6 10. O-O Nc6 11. Bh2 Re8 12. Rfd1 b5 13. dxc5 dxc5 14. c4 b4 15. Nb3 Qb6 16. a4 a5 {½-½ (50) Fontaine,R (2563)-Maze,S (2620) chess.com INT 2018}) 8. exd4 Nc6 9. Bc4 e5 {Black is slightly better.} 10. dxe5 dxe5 11. Be3 e4 12. Nd4 Ne5 13. Be2 (13. O-O $11 {remains equal.}) 13... Nd5 $146 ({Predecessor:} 13... Re8) 14. Nc4 Nxc4 15. Bxc4 Nxe3 16. fxe3 Qh4+ $1 17. Kd2 {[#]} Qg5 (17... b5 $1 $19 {[%cal Rb5c4][%mdl 512]} 18. Bb3 (18. Bxb5 Rb8) 18... b4 $1 {[%mdl 512]}) 18. Qe2 $15 Bd7 19. Raf1 $2 {[#]} (19. Kc2 $15) 19... b5 $1 $19 {[%cal Rb5c4][%mdl 512]} 20. Bb3 {[#]} (20. Bxb5 Rab8) 20... b4 $1 {[%mdl 512]} 21. Rf4 (21. cxb4 Bxd4) 21... bxc3+ 22. bxc3 Bxd4 23. cxd4 Rac8 {Strongly threatening ...Qa5+.} 24. Qf2 $2 (24. Rb1) 24... Qa5+ {Black is clearly winning.} 25. Kd1 Ba4 {( -> ...Bxb3+)} 26. Qb2 Bxb3+ 27. axb3 Qb5 {And now ...Qd3+ would win.} 28. Qb1 Rc3 {[%mdl 64] Double Attack} 29. Qxe4 Re8 {Accuracy: White = 30%, Black = 74%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "1.3"]
[White "Vorobiov, Evgeny E."]
[Black "Tkachyov, Adil"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2554"]
[BlackElo "1753"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,65,5,-3,15,21,49,18,19,19,19,44,44,21,22,14,20,21,14,14,18,0,0,0,0,8,15,12,19,20,4,8,24,21,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-257]} 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 Nbd7 10. O-O a6 {E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6} 11. Ne5 Re8 12. a3 $146 {[#] Threatens to win with Nxd7.} (12. f4 {is interesting.} c5 13. Bf5 Nf8 14. a3 Bxc3 15. Bxc3 Ng6 16. Bc2) ({Predecessor:} 12. f4 Nf8 13. Be1 c5 14. Bh4 c4 15. Bc2 b5 16. g4 Qb6 17. g5 Ne4 18. Nxe4 dxe4 {0-1 (44) Li,C (2746)-Short,N (2666) Baku 2016}) 12... Nxe5 13. dxe5 Bxc3 $1 14. Bxc3 Ne4 15. Bxe4 dxe4 16. Qg4 Re6 17. Rfd1 Qe7 18. Rd2 a5 19. Rcd1 {[#] Strongly threatening Rd7.} Bc6 20. h3 Re8 21. b4 Ba4 22. Rc1 Rg6 23. Qf4 axb4 24. axb4 Bd7 {Threatening ...Bxh3.} 25. Kh2 ({But not} 25. Qxe4 Bc6 $17) 25... Qe6 {The position is equal.} 26. Qh4 Rh6 27. Qg5 Rg6 28. Qh5 Rh6 29. Qg5 $1 Rg6 30. Qh5 Rh6 31. Qg5 $1 Rg6 32. Qh5 Rh6 33. Qd1 $2 {[%mdl 40960] Accuracy: White = 58%, Black = 57%. . An unexpected result.} (33. Qg5 $1 $11) 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "1.4"]
[White "Tulendinov, Dinmukhammed"]
[Black "Obolenskikh, Dmitry"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1734"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,50,34,81,44,77,22,20,-12,-4,-25,-10,-85,-86,-87,-70,-112,-108,-108,-59,-52,-56,-60,-57,-54,-51,-99,-93,-101,-106,-250,-248,-248,-231,-250,-250,-405,-391]} 1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. dxc5 Nxc3 7. Qxd8+ Nxd8 8. bxc3 g6 9. Be3 {B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} Bg7 10. Bd4 (10. Bb5+ $16 Nc6 11. Nd4) (10. Bb5+ Nc6 11. Nd4 Bd7 12. Rb1 O-O 13. O-O e5 14. Nxc6 Bxc6 15. Bxc6 bxc6 16. Rfd1 f5 {1-0 (45) Gavrilakis,N (2464)-Rakay,K (2491) ICCF email 2008}) 10... O-O $11 11. Bxg7 $146 {The position is equal.} ({Predecessor:} 11. O-O-O Bh6+ 12. Kb2 f6 13. Bc4+ Be6 14. Bb3 Bf7 15. Be3 Bxe3 16. fxe3 a5 {1-0 (41) Havlik,J (2308)-Mojzis,J (2257) Tabor 2009}) 11... Kxg7 12. O-O-O Bg4 $1 13. Bb5 (13. Be2 $11 {keeps the balance.}) 13... Bxf3 $17 14. gxf3 Rc8 $1 15. Rhe1 Rxc5 16. Ba4 Rc7 (16... b5 {keeps more tension.} 17. Bb3 Rc7 18. Rd4 Rxc3 19. Rd7 Rxf3 20. Rexe7 a5) 17. Rd7 Rxd7 18. Bxd7 $15 {[%mdl 4096] Endgame KRB-KRN} Kf6 19. Re4 e6 20. Ra4 Ke7 21. Bc8 Kd6 $1 {[%cal Rd6c7] Threatens to win with ...Kc7.} 22. Rxa7 {[#]} (22. Rd4+ $17 Kc7 23. Bd7) 22... Kc7 $1 $19 ({And not} 22... Nc6 23. Ra8 $11) 23. Ra8 {[#]} f5 $1 {[%mdl 1024] Black has strong compensation.} 24. a4 e5 25. a5 $2 {[#]} (25. Kb2 {was worth a try.}) 25... Ne6 $1 {[%mdl 576] Pin. Accuracy: White = 21%, Black = 85%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "1.5"]
[White "Zhigalko, Andrey"]
[Black "Zhamaladin, Kadyr"]
[Result "1-0"]
[WhiteElo "2537"]
[BlackElo "1713"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,19]} 1. Nf3 {Predecessor:} Nf6 $146 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d4 O-O 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 Bd6 11. Qc1 Nbd7 12. Re1 Qe7 13. Nc3 Bxf3 14. Bxf3 Bxf4 15. Qxf4 c6 16. a5 Rad8 17. Red1 e5 18. Qe3 {0-1 (76) Ding,L (2811)-Radjabov,T (2758) Khanty-Mansiysk 2019} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "1.6"]
[White "Ternovoy, Konstantin"]
[Black "Korneev, Oleg"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1693"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,117,0,0,0,0,0,0,0,0,0,6,-22,-29,-45,-36,-34,-32,-88,-90,-150,-137,-177,-174,-170,-135,-141,-140,-152,-145,-153,-143,-162,-154,-156,-151,-159,-162,-191,-181,-179,-179,-186,-186,-267,-268,-233,-182,-259,-266,-247,-187,-200,-194,-403,-402,-437,-437,-408,-395,-452,-433,-442,-459,-509,-516,-12839,-12839,-12840,-12840,-12841,-12841,-12841,-12841,-12842,-12842,-12843,-12843,-12843,-12844,-12845,-12846,-12845,-12845,-12850,-27999,-27999,-27999,-27999,-27999,-27999,-27998,-27999,-27999,-27999,-27999,-27998,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999,-27999]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 d5 5. e5 Nfd7 6. Bc2 {B40: Sicilian: 2...e6, Unusual lines} c4 7. d3 cxd3 8. Bxd3 {The position is equal.} (8. Qxd3 Nc6 9. Bf4 g6 10. O-O Bg7 11. Re1 h6 12. Bg3 g5 {½-½ (31) Bruzon Batista,L (2659)-Perunovic,M (2622) Berlin 2015}) 8... Nc6 9. Bf4 Be7 10. Nbd2 $146 ({Predecessor:} 10. h4 f6 11. Qe2 fxe5 12. Nxe5 Ndxe5 13. Bxe5 Nxe5 14. Qxe5 {0-1 (73) Tarasov,I (2340)-Alavkin,A (2439) Tula 2009}) 10... g5 $36 {[%mdl 2048] Black has some pressure.} 11. Bg3 g4 12. Nd4 Ndxe5 13. Bxe5 (13. Bb5 $15 Bd7 14. Nxc6 Nxc6 15. Qxg4) 13... Nxe5 $17 14. Be2 ({White should try} 14. Bc2) 14... h5 15. Qa4+ Bd7 16. Qb3 Qb6 17. Qxb6 axb6 18. h3 Rg8 19. hxg4 hxg4 20. g3 Bg5 21. f4 gxf3 $1 22. N2xf3 Nxf3+ 23. Bxf3 Ke7 24. Kf2 Rh8 25. Rxh8 Rxh8 26. Rh1 (26. Bg2 $142) 26... Rxh1 $19 27. Bxh1 {[%mdl 4096] Endgame KBB-KBN} f5 28. Bf3 (28. Ke2 {was called for.}) 28... Bc1 29. b3 Bd2 {Played: Bc1-b2} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "1.7"]
[White "Burmakin, Vladimir"]
[Black "Assylov, Miras"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2508"]
[BlackElo "1684"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,59,-12,-8,0,0,16,18,20,18,52,54,74,62,84,66,90,78,168,149,139,144,212,212,212,212,225,214,278,273,316,278,344,350,358,342,360,359,1041,1022]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d3 Be7 6. e4 d5 7. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3,Be3g4][%mdl 32]} O-O 8. e5 Nfd7 9. Re1 c5 10. h4 Nc6 11. Nf1 Qc7 12. Bf4 b5 {C00: French: Unusual White 2nd moves} (12... Rae8 13. c3 Qb8 14. d4 Bd8 15. N1h2 Bc7 16. Bd2 b5 17. Ng4 a5 18. h5 a4 19. Qb1 cxd4 20. cxd4 f5 21. exf6 gxf6 {1-0 (53) Kozul,Z (2613)-Lobanov,S (2429) Tallinn 2016}) 13. h5 a5 14. h6 $146 ({Predecessor:} 14. N1h2 a4 15. Ng4 Rfe8 16. Qd2 a3 17. b3 Qa5 18. Qc1 Nb4 19. h6 g6 20. Bg5 {0-1 (40) Szilagyi,G-Mititelu,G Sofia 1957}) 14... g6 $1 {The position is equal.} 15. Ne3 Nb6 16. Ng4 a4 17. a3 b4 18. Bg5 Nd7 19. Qd2 Rfc8 (19... Qd8 $16 {keeps fighting.}) 20. Bxe7 Nxe7 21. axb4 Qb6 (21... Nf5 $16 22. b5 d4) 22. bxc5 $18 Rxc5 23. c3 Rb5 24. Ra2 Nc6 25. Qf4 Qd8 26. Rea1 (26. Ng5 $6 Qf8 $18) (26. c4 Rb4 $16) 26... Raa5 27. Rb1 ({Resist} 27. Ng5 Qf8 $18) (27. b4 axb3 28. Rxa5 (28. Ng5 Qe7 $11) 28... Rxa5 $16) 27... Rb6 28. Rxa4 ({Less strong is} 28. Ng5 Qe7 $18) 28... Rxa4 29. Qxa4 Ne7 $2 {[#]} (29... Ba6 30. Qc2 Qb8) 30. Qxd7 $1 {[%mdl 576] Remove Defender. Accuracy: White = 88%, Black =  7%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "2.1"]
[White "Abdurakhmonov, Mukhammadali"]
[Black "Tiviakov, Sergei"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2234"]
[BlackElo "2613"]
[Annotator "RC"]
[PlyCount "118"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:16]} d5 {[%emt 0:00:00]} 2. exd5 {[%emt 0:01:02]} Qxd5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:08]} Qd6 {[%emt 0:00:00]} 4. d4 {[%emt 0:12:43]} Nf6 {[%emt 0:02:41]} 5. Be2 {[%emt 0:08:34]} c6 {[%emt 0:00:57]} 6. Nf3 {[%emt 0:00:40]} Bg4 {[%emt 0:03:17]} 7. h3 {[%emt 0:02:58]} Bxf3 {[%emt 0:02:47]} 8. Bxf3 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 9. O-O {[%emt 0:09:04]} Nbd7 {[%emt 0:00:19]} 10. Be3 {[%emt 0:03:59]} Qc7 {[%emt 0:02:44]} 11. Qe2 {[%emt 0:06:12]} Be7 {[%emt 0:03:57]} 12. a4 {[%emt 0:01:18]} O-O {[%emt 0:00:17]} 13. g3 {[%emt 0:00:30]} a5 {[%emt 0:02:02]} 14. Bg2 {[%emt 0:02:24]} Rfe8 {[%emt 0:02:20]} 15. Rfe1 {[%emt 0:04:38]} Bb4 {[%emt 0:01:48]} 16. Bd2 {[%emt 0:00:28]} Qd6 {[%emt 0:04:29]} 17. Ne4 {[%emt 0:05:37]} Nxe4 18. Bxe4 {[%emt 0:00:09]} Bxd2 19. Qxd2 {[%emt 0:00:06]} e5 {[%emt 0:03:36]} 20. Rad1 {[%emt 0:02:09]} exd4 {[%emt 0:06:28]} 21. Qxd4 {[%emt 0:00:41]} Qxd4 {[%emt 0:00:05]} 22. Rxd4 {[%emt 0:00:05]} Nb6 {[%emt 0:03:15]} 23. Kf1 {[%emt 0:02:33]} Rad8 {[%emt 0:07:15]} 24. Rxd8 {[%emt 0:00:12]} Rxd8 {[%emt 0:00:01]} 25. b3 {[%emt 0:00:13]} g6 {[%emt 0:00:17]} 26. Bf3 {[%emt 0:05:04]} Kf8 {[%emt 0:00:40]} 27. Re5 {[%emt 0:00:25]} Ra8 {[%emt 0:00:05]} 28. Bg4 {[%emt 0:00:55]} Nd5 {[%emt 0:02:12]} 29. Ke1 {[%emt 0:04:55]} f6 {[%emt 0:17:25]} 30. Re2 {[%emt 0:00:07]} f5 {[%emt 0:00:04]} 31. Bf3 {[%emt 0:00:06]} Nb4 {[%emt 0:00:04]} 32. Kd2 {[%emt 0:04:25]} Rd8+ {[%emt 0:00:37]} 33. Kc3 {[%emt 0:00:20]} Rd6 {[%emt 0:00:39]} 34. Re1 {[%emt 0:04:29]} b6 {[%emt 0:02:58]} 35. h4 {[%emt 0:06:02]} Kf7 {[%emt 0:00:24]} 36. Re2 {[%emt 0:00:36]} Na6 {[%emt 0:07:45]} 37. Kc4 {[%emt 0:03:18]} Nc5 {[%emt 0:01:20]} 38. Bg2 {[%emt 0:02:48]} Ne6 {[%emt 0:06:18]} 39. c3 {[%emt 0:01:46]} Kf6 {[%emt 0:00:46]} 40. Bf3 {[%emt 0:01:02]} Nc5 {[%emt 0:10:52]} 41. Re3 {[%emt 0:02:00]} h6 {[%emt 0:03:32]} 42. Bg2 {[%emt 0:00:43]} g5 {[%emt 0:00:10]} 43. hxg5+ {[%emt 0:00:05]} hxg5 {[%emt 0:00:02]} 44. Bh1 {[%emt 0:01:27]} g4 {[%emt 0:04:42]} 45. f4 {[%emt 0:01:27]} gxf3 {[%emt 0:00:07]} 46. Bxf3 {[%emt 0:00:07]} Nd7 {[%emt 0:00:08]} 47. b4 {[%emt 0:00:25]} Ne5+ {[%emt 0:00:06]} 48. Kb3 {[%emt 0:00:04]} c5 {[%emt 0:01:15]} 49. Be2 {[%emt 0:01:12]} Rd2 {[%emt 0:00:08]} 50. Ba6 {[%emt 0:00:41]} c4+ {[%emt 0:01:03]} 51. Ka3 {[%emt 0:00:32]} Rc2 {[%emt 0:00:07]} 52. bxa5 {[%emt 0:00:31]} bxa5 {[%emt 0:00:05]} 53. Bc8 {[%emt 0:00:27]} Nd3 {[%emt 0:00:23]} 54. Re6+ {[%emt 0:00:21]} Kg5 {[%emt 0:00:26]} 55. Ba6 {[%emt 0:00:49]} Nc1 {[%emt 0:01:10]} 56. Bxc4 {[%emt 0:00:06]} Rxc3+ {[%emt 0:00:03]} 57. Kb2 {[%emt 0:00:06]} Rxc4 {[%emt 0:00:03]} 58. Re3 {[%emt 0:00:30]} Kg4 {[%emt 0:00:07]} 59. Kb1 {[%emt 0:00:07]} Re4 {[%emt 0:00:09]} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "2.2"]
[White "Sivuk, Vitaly"]
[Black "Jumanov, Elbek"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2582"]
[BlackElo "2241"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,101,58,105,58,56,62,68,66,106,60,69,59,68,0,0,0,69,12,14,11,9,23,97,72,73,73,106,87,100,87,83,104,80,67,133,144,122,107,125,55,45,42,74,43,185,164,156,166,190,191,197,185,199,202,206,200,204,197,208,218,216,207,334,333,732,669,738,751,716,671,418,116,143,139,203,188,285,270,2078,1760,2858,1722,2849,2261,618,566,12839,12836]} 1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 d6 7. O-O Bg4 8. d5 e5 9. Ne1 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} Bxe2 (9... Bd7 10. f4 exf4 11. Bxf4 Qe7 12. Bf3 Na6 13. Nd3 Nb4 14. Nf2 Be8 15. a3 Na6 16. e5 dxe5 {0-1 (69) Vallejo Pons,F (2686)-Morozevich,A (2741) Monte Carlo 2005}) 10. Qxe2 Nfd7 $146 ({Predecessor:} 10... a6 11. Nd3 Nbd7 12. a4 a5 13. Kh1 Nh5 14. g4 Nhf6 15. Rg1 Kh8 16. Rg3 Ng8 17. Bd2 h6 18. Rag1 Bf6 19. Rh3 Bg5 20. Be3 {½-½ (20) Czebe,A (2491)-Varga,Z (2455) Heviz 2012}) 11. Nd3 {White is slightly better.} f5 12. Rb1 Nf6 13. f3 Nbd7 14. b4 (14. exf5 $14 gxf5 15. g4) 14... cxb4 15. Rxb4 b6 (15... fxe4 $11 16. Nxe4 (16. fxe4 Rc8 $11) 16... Nxe4 17. Qxe4 (17. fxe4 Rxf1+ 18. Qxf1 Qc7 $11) 17... b6) 16. Be3 (16. exf5 $14 gxf5 17. Rb1) 16... fxe4 $11 17. fxe4 Nh5 18. g3 Bf6 (18... Rxf1+ $11 {keeps the balance.} 19. Qxf1 Qf6) 19. Rbb1 Bg5 20. Rxf8+ Nxf8 21. Bf2 Nd7 22. Nb4 Nc5 23. Nc6 Qd7 24. Kg2 Rf8 (24... Nb7 $14) 25. a4 $16 Nf6 26. Bg1 Qg4 {With the idea ...Qxe2+.} 27. Qxg4 (27. Rb2 $1 $16) 27... Nxg4 $14 28. Bxc5 bxc5 29. Nd1 $1 a6 (29... Nf6 $1 $14) 30. Rb6 $18 Nf6 31. Nf2 $1 Be3 {Strongly threatening ...Bxf2.} 32. Rxa6 Bxf2 33. Kxf2 Nxd5+ {[%mdl 4096] Endgame KRN-KRN} 34. Ke2 Nc3+ 35. Ke3 Nd1+ 36. Kd2 Nf2 37. a5 Nxe4+ 38. Ke3 Nc3 (38... Nf6 $142 39. h3 g5) 39. Rb6 d5 $2 (39... Na4) 40. Ne7+ Kf7 41. Nxd5 Nxd5+ 42. cxd5 {KR-KR} Ke7 43. Kd3 $2 (43. a6 $18 {and the rest is easy.}) 43... Rf1 44. Kc4 $1 Rc1+ (44... Ra1 $16 {was necessary.}) 45. Kb5 c4 {[#]} (45... Kd7 $142) 46. Kc6 $1 {aiming for d6+.} c3 $2 (46... Rd1 47. a6 c3) 47. d6+ {White is clearly winning.} Ke6 {[#]} 48. Kc7 $1 Rd1 49. Rc6 e4 50. a6 {Threatens to win with a7.} Kf5 51. Rxc3 {Accuracy: White = 60%, Black = 47%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "2.3"]
[White "Obolenskikh, Dmitry"]
[Black "Sadubayev, Airat"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2542"]
[BlackElo "2188"]
[Annotator "RC"]
[PlyCount "77"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:08:13]} Nf6 {[%emt 0:00:29]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:38]} 3. g3 {[%emt 0:00:09]} d5 {[%emt 0:00:47]} 4. Bg2 {[%emt 0:00:05]} Be7 {[%emt 0:02:07]} 5. d4 {[%emt 0:00:12]} O-O {[%emt 0:01:27]} 6. O-O {[%emt 0:00:24]} b6 {[%emt 0:04:06]} 7. cxd5 {[%emt 0:00:33]} exd5 {[%emt 0:00:07]} 8. Nc3 {[%emt 0:00:08]} Bb7 {[%emt 0:02:10]} 9. Bf4 {[%emt 0:00:08]} c6 {[%emt 0:00:56]} 10. Qb3 {[%emt 0:03:17]} Na6 {[%emt 0:10:58]} 11. Rac1 {[%emt 0:00:13]} Rc8 {[%emt 0:00:40]} 12. Bh3 {[%emt 0:00:34]} Ra8 {[%emt 0:01:38]} 13. Rfd1 {[%emt 0:00:20]} b5 {[%emt 0:14:25]} 14. Ne5 {[%emt 0:02:49]} Qb6 {[%emt 0:02:33]} 15. Bg5 {[%emt 0:02:21]} Bc8 {[%emt 0:14:30]} 16. Bg2 {[%emt 0:03:08]} Be6 {[%emt 0:02:53]} 17. a4 {[%emt 0:05:57]} b4 {[%emt 0:02:32]} 18. a5 {[%emt 0:05:55]} Qb7 {[%emt 0:01:08]} 19. Na4 {[%emt 0:01:04]} Rac8 {[%emt 0:01:36]} 20. e3 {[%emt 0:00:37]} h6 {[%emt 0:06:43]} 21. Bxf6 {[%emt 0:00:12]} Bxf6 {[%emt 0:00:07]} 22. Nd3 {[%emt 0:01:33]} Qb5 {[%emt 0:06:17]} 23. Nac5 {[%emt 0:00:54]} Bg4 {[%emt 0:09:28]} 24. Rd2 {[%emt 0:02:24]} Qxa5 {[%emt 0:01:46]} 25. Nxa6 {[%emt 0:00:16]} Qxa6 {[%emt 0:00:04]} 26. Bf1 {[%emt 0:01:34]} Qb6 {[%emt 0:04:01]} 27. Qxb4 {[%emt 0:00:07]} Rb8 {[%emt 0:00:38]} 28. Qd6 {[%emt 0:03:21]} Rfc8 {[%emt 0:01:28]} 29. Rdc2 {[%emt 0:00:11]} c5 {[%emt 0:03:41]} 30. Qf4 {[%emt 0:00:35]} h5 {[%emt 0:01:12]} 31. dxc5 {[%emt 0:03:49]} Qc7 {[%emt 0:01:17]} 32. c6 {[%emt 0:04:25]} Qxf4 {[%emt 0:02:31]} 33. Nxf4 {[%emt 0:00:06]} Bxb2 {[%emt 0:01:02]} 34. c7 {[%emt 0:01:50]} Rb6 {[%emt 0:00:28]} 35. Rb1 {[%emt 0:02:46]} Bd4 {[%emt 0:00:34]} 36. Rxb6 {[%emt 0:00:08]} Bxb6 {[%emt 0:00:07]} 37. Nxd5 {[%emt 0:00:05]} Kf8 {[%emt 0:00:50]} 38. Nxb6 {[%emt 0:00:10]} axb6 {[%emt 0:00:14]} 39. Ba6 {[%emt 0:00:05]} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "2.4"]
[White "Zhigalko, Andrey"]
[Black "Bazilov, Arman"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2537"]
[BlackElo "2137"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,103,33,34,35,45,37,40,35,64,60,61,36,34,50,51,-30,0,0,0,0,0,0,0,0,0,-6,4,-10,-10,-16,5,0,5,0,13,25,91,97,97,53,83,70,125,102,143,0,125,111,118,126,103,55,167,116,162,90,297,305,291,226,305,308,298,284,416,410,414,436,599,528,522,483,464,442,761,495,649,488,564,539,498,443,410,339,1677,1550,5834,5174,12839,11659]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O {D45: Semi-Slav: 5 e3} a6 10. e4 c5 11. dxc5 {White is slightly better.} Bxc5 12. e5 Nd5 13. Ne4 Be7 14. Bg5 {Threatens to win with Nd6+!} O-O $1 15. Rc1 $146 (15. Nd6 $14 Bxg5 16. Nxb7) ({Predecessor:} 15. Bxe7 Qxe7 16. Rc1 Nd7 17. Bb1 {1-0 (29) Wagner,D (2472)-Mueller,R (2249) Saarbruecken 2013}) 15... Bxg5 16. Nfxg5 h6 {White must now prevent ...Nf4.} 17. Qg4 Nd7 (17... hxg5 18. Nxg5 Nd7 19. Bh7+ Kh8 20. Be4 $1 $18 {[%mdl 512]}) 18. Nf3 $40 {[%mdl 128] White attacks.} Qe7 19. Rfe1 Qb4 20. h3 Rac8 21. Rcd1 Nc5 22. Nd6 Qxg4 (22... Rc7 {looks sharper.} 23. Nxb7 Nxd3 24. Rxd3 Rxb7 25. Qxb4 Nxb4 26. Rd6 Nxa2 27. Rxa6 Nb4) 23. hxg4 Rc7 24. Bb1 Rd8 25. g5 hxg5 (25... Nb6 $11 {keeps the balance.}) 26. Nxg5 $16 Ba8 27. Rc1 {And now Ndxf7 would win.} Rdd7 $1 28. Kh2 Nf4 (28... f6 $14 29. b4 fxg5 30. bxc5 Bc6) 29. Re3 f6 {[#]} 30. Rec3 ({White should try} 30. Ne8 $1 $16 Rc8 31. exf6 Rxe8 32. f7+ (32. Rxc5 gxf6 33. g3 Rd1 $11) 32... Rxf7 33. Bh7+ (33. Rxc5 Rf6 $14) (33. Nxf7 Kxf7 34. Rxc5 Rh8+ 35. Kg3 Nh5+ 36. Kg4 Nf6+ 37. Kf4 Rh4+ 38. Kg3 Rg4+ 39. Kh3 Bxg2+ 40. Kh2 Bd5 $16) 33... Kf8 34. Nxf7 (34. Rxc5 Rf6 $14) 34... Kxf7 35. Rxc5) 30... fxg5 (30... Ne2 $11 31. Rxc5 Nxc1 32. Bh7+ Kh8 33. Ndf7+ Rxf7 34. Nxf7+ Rxf7) 31. Rxc5 Rxc5 32. Rxc5 {Threatening mate with Rc8+.} Rd8 33. f3 Nd5 {[#]} (33... g4 $14) 34. Kg3 (34. Ne4 $1 $18) 34... Kf8 35. Kg4 (35. Ne4 $18) 35... Ke7 $2 (35... Nb6 $16) 36. Kxg5 $18 Kd7 37. Be4 Ne7 38. Bxa8 Rxa8 {[%mdl 4096] Endgame KRN-KRN} 39. Rc2 Nc6 (39... Rh8 {might work better.} 40. Ne4 Rf8 41. Nc5+ Ke8 42. Nxe6 (42. Nxa6 Rf5+ 43. Kh4 Ng6+ 44. Kg3 Rxe5 $16) 42... Rf5+ 43. Kg4 Rxe5) 40. f4 Nb4 41. Rd2 Nxa2 42. Nxb5+ Ke7 43. Nd4 Nb4 44. Kg6 Rg8 (44... Rc8 $142 45. Kxg7 Rc1) 45. g3 a5 46. Kh7 Rc8 47. Kxg7 Rc1 48. g4 Rg1 49. g5 Nd5 $2 {[#]} (49... Rf1 50. Kh6 Rxf4) 50. g6 {Played: Nd4-f5} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "2.5"]
[White "Korneev, Oleg"]
[Black "Loskutova, Viktoriya"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2530"]
[BlackElo "2127"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,109,6,21,17,33,33,39,31,35,33,31,31,33,34,48,36,40,36,42,47,50,60,71,69,75,72,72,35,68,61,72,68,68,68,68,68,68,68,68,68,68,68,68,68,68,68,69,70,106,36,56,54,34,16,16,15,18,11,15,5,6,0,9,0,10,0,0,0,0,0,0,0,2,0,0,0,8,0,0,0,39,40,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. O-O cxd4 6. Qxd4 e5 7. Qd3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} h6 8. c4 Be7 9. Nc3 {White is slightly better.} O-O 10. Be3 (10. Bxd7 Bxd7 11. a4 Bc6 12. Rd1 Qe8 13. b3 Rd8 14. Nd2 Nh5 {½-½ (25) Grischuk,A (2764)-Nepomniachtchi,I (2707) Moscow 2012}) 10... a6 11. Bxd7 Bxd7 12. a4 Be6 13. a5 Rc8 14. Nd2 $146 ({Predecessor:} 14. b3 Qc7 {1-0 (47) Toma,K (2229)-Grapsa,G (2049) Riga 2017}) 14... Qc7 {[%cal Re6c4]} 15. b3 Qc6 16. Rfd1 Nh7 17. f3 f5 18. exf5 Bxf5 19. Qd5+ Kh8 20. Nde4 {[%cal Re4d6]} Bxe4 21. Nxe4 Qxd5 22. Rxd5 Nf6 23. Nxf6 ({Not} 23. Nxd6 $2 Rcd8 $19) 23... Rxf6 24. Kf2 Kg8 25. Ke2 Kf7 26. Kd3 Ke6 27. Ke4 Rff8 28. Rad1 Rc6 29. c5 Rfc8 30. b4 (30. h4 $16) 30... dxc5 31. Rxe5+ Kf6 $1 32. bxc5 Bxc5 33. Bxc5 Rxc5 $14 {[%mdl 4096] Endgame KRR-KRR} 34. Rd6+ Kf7 35. Rd7+ Kf6 36. Rd6+ Kf7 37. Rd7+ Kf6 38. Ree7 (38. f4 {looks sharper.} Rc4+ 39. Kf3 R8c7 40. Rd6+ Kf7 41. h4) 38... Rxa5 39. Rf7+ Ke6 40. Rfe7+ Kf6 41. Rf7+ Ke6 42. Rde7+ Kd6 43. Rxb7 Re8+ (43... Re5+ {is more complex.} 44. Kf4 Rc4+ 45. Kg3 Rg5+ 46. Kh3 Rh5+) 44. Kf4 g5+ 45. Kg3 Kc6 46. Rfc7+ Kd5 47. Rb6 Ra2 {The position is equal.} 48. Rxh6 Ree2 $1 {[%cal Re2g2]} 49. Kg4 Rxg2+ 50. Kf5 Ra3 51. Rd7+ Kc5 52. Rc7+ Kd5 53. Rd7+ Kc5 54. Rc7+ Kd5 55. Rd7+ {Accuracy: White = 70%, Black = 53%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "2.6"]
[White "Shilnikov, Igor S."]
[Black "Burmakin, Vladimir"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1628"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,90,4,18,25,35,-15,-16,-11,0,0,-11,-15,-3,-28,-33,-33,-23,-49,-45,-91,-93,-105,-105,-109,-112,-103,-91,-108,-96,-116,-89,-115,-105,-122,-88,-132,-131,-131,-132,-125,-93,-93,-99,-106,-92,-95,-98,-114,-93,-139,-137,-128,-102,-110,-93,-93,-101,-102,-116,-153,-153,-149,-137,-266,-281,-446,-410,-447,-414,-418,-431,-447,-440,-439,-385,-1008,-928,-929,-916,-1183,-1176]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. e3 d5 6. Nbd2 Nh5 7. Bg5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Qb6 $146 (7... Qc7 8. Ne5 g6 9. Nxc6 bxc6 10. Be2 Rb8 11. Rb1 h6 12. Bh4 g5 13. Bxh5 gxh4 14. O-O Bd6 {1-0 (53) Harikrishna,P (2732)-Navara,D (2727) Prague 2018}) 8. Qb3 h6 9. Bh4 {The position is equal.} g5 10. Bg3 Nxg3 11. hxg3 Bg7 12. Qxb6 axb6 13. Bb5 Bd7 (13... Ke7 {keeps more tension.} 14. a4 Na7 15. Be2 Bd7 16. Ne5 Be8) 14. Nb3 c4 $36 {[%mdl 2048] Black is pushing.} 15. Bxc6 bxc6 ({Weaker is} 15... cxb3 16. Bxd7+ Kxd7 17. a3 $16) 16. Nbd2 f6 17. a3 Ke7 18. O-O-O Be8 19. Rde1 Bg6 20. e4 Kd7 21. Re2 Rae8 22. Ne1 f5 23. e5 h5 24. f4 Bh6 25. Rf2 {[#]} h4 $1 {[%mdl 512]} 26. gxh4 gxf4 27. Ndf3 Reg8 28. Kd2 Be8 29. Ke2 Bf8 30. Kf1 Be7 31. Kg1 Rg3 {Played: Rg8-g4} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "2.7"]
[White "Khegay, Dmitriy"]
[Black "Barmagambetov, Meyrzhan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2504"]
[BlackElo "2125"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,117,23,0,0,0,7,0,23,-14,0,-14,-22,-16,38,35,145,137,131,117,164,154,136,136,177,167,167,182,184,170,178,171,168,146,151,155,179,164,206,199,194,143,225,127,200,191,200,175,377,363,371,360,371,370,370,365,348,355,329,325,944,850,12829,12828,12835,12835,12836,12836,12837,12835,12838,12839,12838,12839,12839,12839,12841,12842,12842,12843,12843,12843,12844,12844,12846,12847,12847,12847,12848,12847,12848,12848,12849,12849,12851,27999,12851,27997]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 h6 7. Nbd2 O-O 8. O-O a6 9. h3 Ba7 10. Re1 Nh5 11. Nf1 Qf6 12. Be3 Bxe3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (12... Be6 13. N1h2 Bxe3 14. fxe3 Qe7 15. Nf1 g6 16. d4 Bxb3 17. axb3 Kg7 18. b4 Nf6 19. Ng3 Nh7 20. Nd2 {½-½ (45) Saric,I (2666)-Banusz,T (2612) Sibenik 2016}) 13. fxe3 Qg6 14. Kh2 Na5 {The position is equal.} 15. g4 Nf6 16. Ng3 Nxb3 17. axb3 h5 $146 ({Better is} 17... Nh7 $11) ({Predecessor:} 17... Re8 18. Nf5 Qh7 19. Rg1 h5 20. Ng5 {1-0 (46) Nasuta,G (2455)-Audi,A (2219) Pardubice 2017}) 18. Nf5 $14 {Ne7+ is the strong threat.} Bxf5 (18... Kh8 $1 $14 19. g5 Nd7) 19. exf5 $16 Qh7 20. g5 $36 {[%mdl 2048] Keeping Black busy.} Ng4+ 21. Kg3 Qxf5 {White should prevent ...f6.} 22. hxg4 hxg4 23. Nh4 Qxg5 {Hoping for ...f5.} 24. Qxg4 Qxg4+ 25. Kxg4 g6 26. Rg1 Kg7 27. e4 Rh8 28. Nf3 c6 29. Rh1 Rxh1 30. Rxh1 $18 {[%mdl 4096] Endgame KRN-KR} f6 31. b4 (31. d4 $18) 31... d5 (31... a5 $16) 32. Kg3 ({White should try} 32. exd5 $18 cxd5 33. d4) 32... Rd8 (32... a5 $16 {was necessary.}) 33. Kf2 Re8 34. c4 d4 $2 (34... g5 35. cxd5 (35. exd5 cxd5 36. cxd5 Rd8 $16) 35... cxd5) 35. c5 Rb8 36. Nd2 b5 37. cxb6 Rxb6 38. Nc4 Rxb4 39. Ra1 Rb3 40. Ra3 ({Less strong is} 40. Rxa6 Rxd3 41. Rxc6 Rb3 $16) 40... Rxa3 $2 (40... Rb8 41. Rxa6 c5) 41. bxa3 {KN-KP} Kf7 42. Na5 $1 {[%cal Ra5c6]} Ke6 43. Nxc6 Kd6 {[#]} 44. Nb4 $1 {[%cal Rb4a6]} a5 45. Nd5 f5 46. Nb6 Kc5 47. Nd7+ Kd6 48. Nf8 fxe4 49. dxe4 g5 {[#]} 50. Nh7 $1 {[%cal Rh7g5]} g4 51. Nf6 g3+ 52. Kxg3 {KN-K3P} d3 53. Kf3 Kc5 54. Ke3 Kc4 55. Nd5 a4 56. Kd2 Kb3 57. Kxd3 {Threatening mate with Ne3.} Kxa3 58. Nb6 {White threatens Kc3 and mate.} Kb4 {[#]} 59. Nxa4 $1 {[%mdl 512] Accuracy: White = 77%, Black = 33%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "3.1"]
[White "Tiviakov, Sergei"]
[Black "Makhmutov, Rail"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2613"]
[BlackElo "2403"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,67,6,0,0,-1,17,8,19,0,0,0,59,65,76,68,62,60,100,80,60,63,120,128,138,139,131,120,133,137,127,133,115,129,130,139,138,135,110,110,103,118,139,135,234,231,256,204,210,17,188,194,195,181,197,185]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Nxe5 8. dxe5 Bc5 {C43: Petroff Defence: 3 d4} 9. O-O Be6 (9... O-O 10. Qh5 g6 11. Qh6 f5 12. h4 Re8 13. Bg5 Be7 14. Bxe7 Qxe7 15. Rfe1 Be6 16. Re3 {½-½ (58) Huschenbeth,N (2571)-Bogner,S (2588) Le Castella 2018}) 10. Rb1 Bb6 {The position is equal.} 11. Qh5 Qe7 12. a4 $146 ({Predecessor:} 12. Bg5 Qf8 13. c4 h6 14. Bd2 O-O-O 15. Bb4 Bc5 16. cxd5 Bxd5 17. a3 Qe7 18. Rfe1 Kb8 19. Qe2 Rhe8 20. g3 Bc6 21. Be4 Bxe4 {½-½ (21) Hjorth,J (2120)-Bychkov,L (2272) ICCF email 2013}) 12... O-O-O (12... h6 $11) 13. Bg5 $14 f6 14. exf6 gxf6 15. Bh4 Rd6 16. Rfe1 Qf7 17. Qf3 Bd7 (17... Rg8 $14) 18. Bg3 $16 Re6 19. Red1 Rhe8 20. c4 dxc4 21. Bxc4 Bxa4 22. Qf5 {[%mdl 64] Pin} ({But not} 22. Bxe6+ $6 Qxe6 23. Rbc1 Bc6 $11) 22... Bd7 23. Qf4 {Strongly threatening Rxb6.} Qh5 24. Bxe6 Rxe6 25. Qd2 Qe8 26. h3 $40 {[%mdl 128] White is out for blood.} Bc6 27. Qf4 {aiming for Rxb6!} Qe7 28. Kh2 Be4 (28... Qf7 $16 {is a better defense.} 29. c4 (29. Qd2 Re8 $16) 29... Re5) 29. Rd2 $18 Bc5 30. Qg4 {And now Rbd1 would win.} f5 31. Qh5 $2 (31. Qg8+ $18 Qe8 32. Qg7) 31... Bd6 $2 (31... Rg6 $1 $11 {and Black is okay.} 32. f3 Rxg3 {[%mdl 64] Remove Defender} 33. Kxg3 Be3) 32. Bxd6 $1 {White is clearly better.} Rxd6 {[#]} 33. Re2 $1 {Threatens to win with f3.} Qe5+ {[#]} 34. Kh1 $1 {Accuracy: White = 72%, Black = 37%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "3.2"]
[White "Zhalmakhanov, Ramazan"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2391"]
[BlackElo "2582"]
[Annotator "RC"]
[PlyCount "67"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:07]} 3. Nd2 {[%emt 0:00:00]} c5 {[%emt 0:00:10]} 4. exd5 {[%emt 0:02:16]} Qxd5 {[%emt 0:00:10]} 5. Ngf3 {[%emt 0:00:17]} cxd4 {[%emt 0:00:12]} 6. Bc4 {[%emt 0:00:08]} Qd7 {[%emt 0:00:11]} 7. O-O {[%emt 0:06:18]} Nc6 {[%emt 0:00:25]} 8. Nb3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:55]} 9. Nbxd4 {[%emt 0:00:33]} Nxd4 {[%emt 0:00:10]} 10. Nxd4 {[%emt 0:01:41]} a6 {[%emt 0:00:11]} 11. c3 {[%emt 0:01:05]} Qc7 {[%emt 0:03:37]} 12. Bb3 {[%emt 0:04:53]} Bd6 {[%emt 0:00:53]} 13. h3 {[%emt 0:04:06]} O-O 14. Re1 {[%emt 1:15:29]} Bh2+ {[%emt 0:11:40]} 15. Kh1 {[%emt 0:00:00]} Bf4 {[%emt 0:00:12]} 16. Bxf4 {[%emt 0:01:00]} Qxf4 {[%emt 1:19:02]} 17. Qf3 {[%emt 0:00:00]} Qxf3 18. Nxf3 b6 {[%emt 0:00:00]} 19. Rad1 Bb7 {[%emt 0:01:30]} 20. Ne5 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:30]} 21. Kg1 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 22. f3 g5 {[%emt 0:00:00]} 23. h4 gxh4 {[%emt 0:01:30]} 24. Kh2 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 25. a4 {[%emt 0:00:00]} Rxd1 {[%emt 0:00:00]} 26. Rxd1 {[%emt 0:00:00]} Rg8 {[%emt 0:00:00]} 27. Rd4 {[%emt 0:00:00]} Rg5 {[%emt 0:00:00]} 28. Nd3 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 29. Rb4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 30. Rxh4 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 31. Nf2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 32. Rb4 {[%emt 0:00:00]} Nd7 {[%emt 0:00:00]} 33. Rh4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 34. Rb4 {[%emt 0:00:00]} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "3.3"]
[White "Temirbayev, Serikbay"]
[Black "Obolenskikh, Dmitry"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2372"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,85,0,0,0,0,0,0,-7,0,10,5,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 Nf6 5. g3 Nbd7 6. Bg2 Bd6 7. O-O O-O 8. Qc2 Re8 9. e4 dxe4 (9... Nxe4 10. Nxe4 dxe4 {½-½ (15) Sakaev,K (2668)-Lautier,J (2680) Khanty-Mansiysk 2005}) 10. Nxe4 Nxe4 11. Qxe4 e5 12. Bg5 {The position is equal.} f6 {E01: Catalan: Early deviations} 13. Bd2 exd4 14. Qxd4 Ne5 15. Bc3 Qc7 16. Rfe1 {[#]} Bh3 $146 ({Predecessor:} 16... Be6 17. b3 Nxf3+ {½-½ (17) Ricardi,P (2555)-Slipak,S (2535) Buenos Aires 1996}) 17. c5 Bxg2 18. Kxg2 Nxf3 19. Kxf3 Be5 20. Qc4+ Kf8 21. Bxe5 Rxe5 22. Rad1 Rxe1 23. Rxe1 $11 {[%mdl 4096] Endgame KQR-KQR} Rd8 24. Qe6 Qf7 25. Qxf7+ Kxf7 {KR-KR} 26. Re3 h5 27. Ra3 Rd2 28. Rb3 Rd7 29. Ra3 a6 30. Re3 g5 31. h3 f5 32. Ke2 Kf6 33. Re8 Rd4 34. Rb8 Rb4 35. b3 a5 36. Kd3 h4 37. Rf8+ Ke6 38. Rg8 Kf6 39. Rf8+ Ke6 40. Rg8 hxg3 41. fxg3 Kf6 42. Rf8+ Ke5 43. Re8+ {Accuracy: White = 92%, Black = 89%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "3.4"]
[White "Nogerbek, Kazybek"]
[Black "Zhigalko, Andrey"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2352"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,62,9,0,19,11,14,3,29,0,-4,-8,7,0,34,40,30,-155,-170,-213,-228,-224,-229,-216,-222,-262,-243,-387,-376,-410,-410,-387,-349,-398,-392,-399,-396,-355,-261,-246,-254,-1064,-1053,-1031,-994,-29974,-29974,-29991,-29992,-29996,-29997,-29997,-29998]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. Nc3 Nbd7 7. Qd3 a6 {E06: Closed Catalan: Early deviations} (7... c6 8. O-O b6 9. b3 a5 10. Bb2 Ba6 11. Rfd1 Rc8 12. Rac1 Qc7 13. e4 Rfd8 14. exd5 cxd5 15. Nb5 Qb8 16. a4 Bb7 17. Qe2 {1-0 (46) Cheparinov,I (2667)-Ponomariov,R (2675) Hengshui 2019}) 8. b3 dxc4 $146 ({Predecessor:} 8... h6 9. O-O Re8 10. Bb2 b6 11. e4 dxe4 12. Nxe4 Bb7 13. Nxf6+ Nxf6 14. Rad1 Qc8 15. Rfe1 {1-0 (29) Lin,Y (2371)-Hou,Y (1838) Jiangmen 2018}) 9. bxc4 c5 {The position is equal.} 10. d5 exd5 11. cxd5 {Black must now prevent d6.} Re8 12. a4 Nb6 {[%cal Rf6d5,Bd7b6,Bb6d5,Bd5b4,Bb4c2][%mdl 32]} (12... c4 $5 {[%cal Rc4d3]} 13. Qc2 Nb6 $11) 13. Nd2 Bg4 {aiming for ...c4!} 14. a5 $2 {[#]} (14. O-O $11) 14... c4 $1 $17 {[%cal Rc4d3]} 15. Qd4 Bb4 {...Bxc3 is the strong threat.} 16. O-O Bxc3 $1 {[%mdl 64] Overworked Piece} 17. Qxc3 Nbxd5 18. Qd4 Bxe2 19. Re1 (19. Nxc4 {was called for.} Bxf1 20. Kxf1) 19... Nb4 $19 20. Bb2 Nc2 21. Qc3 Nxa1 ({Don't play} 21... Nxe1 22. Rxe1 Rb8 23. Rc1 $19) 22. Rxa1 Qd3 23. Bxb7 Rab8 24. Bxa6 {[#]} Rxb2 $1 {[%mdl 576] Decoy} 25. Qxb2 c3 {[%mdl 64] Double Attack} 26. Qb3 $2 (26. Bxd3 cxb2 27. Ra3) 26... Qxd2 27. Bxe2 Rxe2 28. Qb1 c2 {Black mates.} 29. Qf1 Ng4 30. a6 Rxf2 {[%mdl 64] Double Attack} 31. Qe1 Rg2+ {Accuracy: White = 44%, Black = 80%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "3.5"]
[White "Burmakin, Vladimir"]
[Black "Rakhimzhan, Alen"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2508"]
[BlackElo "2354"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,125,25,34,31,41,35,37,38,30,7,32,13,54,58,68,62,69,56,50,51,48,53,161,159,152,102,107,85,70,34,52,51,56,59,52,69,55,50,72,64,93,73,68,60,81,54,77,78,62,53,62,56,62,54,60,55,51,46,69,72,73,76,79,52,63,46,66,66,82,86,110,89,91,86,115,119,133,133,133,133,129,131,131,125,135,137,142,132,163,163,156,149,149,156,203,172,192,191,194,167,260,266,368,336,357,358,652,406,607,531,931,914]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2 b6 8. Qc2 Nbd7 9. d3 {A14: English Opening: 1...e6 with b3 by White} (9. d4 Bb7 10. Nbd2 {½-½ (10) Strikovic,A (2509)-Moskalenko,V (2532) Elgoibar 2012}) 9... Ba6 10. e4 Rc8 11. e5 {White is slightly better.} Ne8 12. Nbd2 $146 {[%cal Bb1d2,Bd2c4,Bc4d6][%mdl 32]} ({Predecessor:} 12. Qe2 b5 13. Nbd2 Qa5 {½-½ (42) Frumkin,E (2069)-Szuper,P New York 2004}) 12... b5 13. Rfc1 Qb6 14. d4 $36 {[%mdl 2048] White fights for an advantage.} bxc4 15. bxc4 dxc4 16. Rab1 c5 17. Nxc4 Qd8 18. Qa4 Nc7 (18... Bxc4 $14 19. Qxc4 Nc7) 19. Nd6 $18 Rb8 {intending ...Bd3.} 20. Qc2 c4 21. Nxc4 {And now Na5 would win.} Nd5 22. Ba1 Rc8 23. Qb3 Rb8 24. Qa4 Rxb1 25. Rxb1 Bxc4 26. Qxc4 N7b6 27. Qb3 Qd7 28. Nd2 Rc8 29. Bf1 Rc7 30. Nc4 (30. Ne4 {is interesting.} Qc8 31. Bb2 g6 32. h4 Nc4 33. Ba1) 30... g6 31. Nxb6 Nxb6 32. Bb2 Nd5 33. Bc4 Nb6 34. Bb5 Qc8 35. Be2 Nd5 36. Qd1 Qd8 37. Rc1 Rb7 38. Ba1 Ba3 39. Rb1 Rc7 40. Qb3 Bf8 41. Bf3 Nb6 42. Rd1 Rd7 43. Bc3 Nd5 44. Bd2 Nb6 {[#]} 45. Be3 $1 Nd5 46. Bxd5 Rxd5 47. Rc1 Rd7 48. Qc3 Kg7 49. Qc8 Qxc8 50. Rxc8 $16 {[%mdl 4096] Endgame KRB-KRB} Be7 51. Kg2 h6 52. h4 Bd8 53. Kf3 Bb6 54. Ke4 Rd5 {[#]} 55. a4 $1 Ra5 56. Rc4 Rd5 57. Bd2 Kh7 (57... Ba5 $142) 58. Bb4 $18 Bd8 59. Rc6 Ba5 60. Bc5 Be1 $2 (60... Bb6 61. Bxb6 axb6 62. Rxb6 Ra5) 61. Ke3 a5 (61... Rd7 $142 62. Ra6 Kg7 63. Bxa7 Rd8) 62. Rc7 Kg7 63. Be7 {Accuracy: White = 66%, Black = 35%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "3.6"]
[White "Isanzhulov, Arystan"]
[Black "Khegay, Dmitriy"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2318"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,8,32,19,21,0,0,0,0,0,14,-7,-7,-4,0,-15,-7,-8,-2,-6,-8,0,0,-63,-22,-57,-16,-8,-10,-143,-139,-148,-143,-154,-125,-115,-116,-120,-120,-124,-114,-123,-136,-180,-166,-193,-187,-202,-198,-240,-210,-282,-267,-201,-204,-570,-568,-665,-659,-603,-550,-929,-896,-840,-839,-3780,-3780,-6111,-6103,-5617,-5583]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 Nc6 6. O-O {B23: Closed Sicilian: Lines without g3} d6 7. h3 g6 8. Ne2 $146 {The position is equal.} ({Predecessor:} 8. Nd5 Bg7 9. c3 Nf6 10. Bc2 O-O 11. Re1 e5 12. Nxf6+ Qxf6 {½-½ (89) Abdusattorov,N (2546)-Zvjaginsev,V (2642) St Petersburg 2018}) 8... Nb4 9. Bc4 b5 10. c3 {Hoping for Bxf7+!} bxc4 11. cxb4 cxb4 12. Qa4+ Bd7 $1 {[%cal Rd7a4]} 13. Qxb4 Bg7 14. Nc3 Qc8 15. d4 cxd3 16. Nd5 ({Better is} 16. Rd1 $11) 16... Nf6 {Threatening ...Nxd5.} (16... Rb8 $5 {[%cal Rb8b4]} 17. Qa3 Nf6 $17) 17. Qd4 Qd8 18. Bg5 O-O 19. Nxf6+ (19. Bxf6 $11 exf6 20. Rfe1) 19... exf6 $17 20. Bf4 f5 21. e5 dxe5 22. Bxe5 Bxe5 23. Nxe5 Bb5 $36 {[%mdl 2048] White is under strong pressure.} 24. Qf4 f6 25. Nf3 Re8 26. Rad1 Qd5 27. Qd4 Qxa2 28. Qxf6 Qf7 29. Qxf7+ Kxf7 30. Nd4 Rad8 31. Nxb5 axb5 $19 {[%mdl 4096] Endgame KRR-KRR} 32. Rd2 $2 {[#]} (32. f4) 32... Re2 {Black is clearly winning.} 33. Rfd1 Rxd2 34. Rxd2 {KR-KR} Ke6 35. f4 Rd4 36. Kf2 Kd5 37. b3 Rxf4+ 38. Ke3 Re4+ 39. Kxd3 Rd4+ {Accuracy: White = 40%, Black = 87%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "3.7"]
[White "Yudin, Sergei"]
[Black "Boiarintsev, Vitaly"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2497"]
[BlackElo "2314"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,109,24,29,22,0,46,50,31,35,50,1,47,11,16,-29,-19,-15,-22,-21,-28,-38,0,-25,41,32,35,40,155,30,65,64,83,61,58,60,144,156,157,99,147,137,193,206,227,156,170,166,341,335,333,333,295,238,365,354,405,401,617,614,582,593,784,763,865,860,891,665,879,704,1245,1196,1179,863,1210,1258,1077,1018,1262,1238,1209,1210,1620,1580,2625,2289,29948,7606,29963,29963,29968,29969,29984,29985,29989,29990,29993,29994,29994,29995]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. g3 Nc6 5. Be3 e5 6. dxe5 Nxe5 7. h3 Be6 {B06: Modern Defence} (7... Nf6 8. Qd2 O-O 9. O-O-O Re8 10. f4 Nc6 11. Bg2 Bd7 12. Nge2 Rb8 13. g4 Be6 14. Ng3 Nd7 15. e5 Nb6 {½-½ (24) Hirneise,T (2466)-Malakhov,V (2713) Doha 2016}) 8. Bg2 b5 9. Nge2 $146 ({Predecessor:} 9. Bd4 b4 10. Nd5 c5 11. Bxe5 Bxe5 12. Rb1 Ne7 13. Nf3 Bg7 14. O-O O-O 15. Nd2 Nxd5 16. exd5 {½-½ (24) Jovanovic,Z (2389)-Sulava,N (2556) Medulin 2002}) 9... b4 {White is slightly better.} 10. Nd5 c5 11. c3 a5 12. O-O Ne7 13. Nef4 Nxd5 $1 14. Nxd5 O-O 15. Rb1 Rb8 16. Qe2 f5 17. f4 Nc6 (17... Bxd5 $11 18. exd5 Nd7) 18. exf5 $14 Bxf5 19. Rbd1 Re8 {[#]} ({Better is} 19... Kh8 $14) 20. Rfe1 (20. g4 $1 $16 {[%cal Rg4f5]} Be6 21. f5) 20... Qd7 21. g4 Be6 $1 22. Qa6 Bf7 23. Bf2 Qc8 (23... bxc3 $14 24. Rxe8+ Bxe8 25. bxc3 Kh8) 24. Rxe8+ $16 Bxe8 25. Qd3 (25. Qxc8 $142 Rxc8 26. Bh4) 25... Bf7 {[#]} 26. Bh4 $1 $36 {[%mdl 2048] White is on the roll.} bxc3 (26... a4 $16) 27. bxc3 $18 Kh8 28. a4 Qf8 29. Nf6 Be6 $2 (29... Qe7 {is a better defense.}) 30. Qxd6 Bxf6 31. Bxf6+ ({Stronger than} 31. Qxe6 Bxh4 32. Qxc6 Bg3 $11) 31... Qxf6 32. Qxc6 {Threatens to win with Re1.} Rf8 (32... Rc8 {might work better.} 33. Qa6 Rf8) 33. Qxc5 Bb3 34. Rd4 Rd8 (34... h5 $142 35. gxh5 Qf5) 35. Qe5 Rf8 {Black hopes to continue with ...Qxe5.} 36. Qxa5 Rc8 37. Qb4 Bg8 38. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} h6 39. Rd6 Qg7 40. Qd4 Rxc3 41. Qxg7+ Kxg7 {[%mdl 4096] Endgame KRB-KRB} 42. a6 Rc1+ 43. Kh2 Rc7 44. Rd2 Ra7 45. Bb7 Bc4 46. Rd6 Kf7 47. f5 gxf5 48. gxf5 h5 49. Kg3 Ke7 50. Rb6 {White mates.} Bd3 51. Kf4 h4 52. Ke5 Bf1 53. f6+ Kd7 54. f7 Ke7 55. Rf6 {Accuracy: White = 73%, Black = 21%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "4.1"]
[White "Samusenko, Maksim"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2445"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,65,0,0,0,0,55,0,26,0,0,0,0,7,73,73,114,118,362,247,228,177,166,83,81,77,79,69,86,62,59,50,50,24,25,16,39,17,17,17,18,10,9,0,0,5,18,4]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 f6 10. f4 Qa5 11. Qd2 fxe5 {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 12. fxe5 Bxe5 (12... c5 $11 13. Be3 Bxe5) (12... c5 13. Be3 Bxe5 14. Bc4 Nf6 15. O-O Ba6 16. Bxa6 Qxa6 17. Bxc5 d6 18. Rae1 O-O 19. Bd4 Bxd4+ 20. Qxd4 {½-½ (36) Kasparov,G (2838)-Ivanchuk,V (2711) Prague 2002}) 13. O-O-O (13. Qg5 $1 $14 d6 14. Bxe5 dxe5 15. Bc4) 13... Nf6 14. Re1 Bxd4 15. Qxd4 Rf8 $146 ({Predecessor:} 15... Qg5+ 16. Kb1 c5 17. Qd6 O-O 18. Rxe7 Qg4 19. Ne4 Nxe4 20. Bc4+ Kh8 21. Qe5+ Nf6 22. Re8 {1-0 (22) Monpeurt,C (2166)-Verot,M (2069) Brest 2019}) 16. Bd3 Rf7 (16... Ba6 $1 $11) 17. Rhf1 $36 {[%mdl 3072] White has strong compensation. White has strong initiative.} Qg5+ 18. Kb1 {Black must now prevent Ne4.} c5 $2 (18... d5 $16) 19. Qc4 {Hoping for Ne4.} Kf8 20. Ne4 {[%mdl 64] [#] Double Attack} Qd5 21. Nxf6 ({Worse is} 21. Qxc5 Qxc5 22. Nxc5 d6 $11) ({Resist} 21. Nxc5 $6 Qxc4 22. Bxc4 d5 $14) (21. Qxd5 $18 {Rxf6 would kill now.} Nxd5 22. Rxf7+ (22. Nxc5 Rxf1 23. Rxf1+ Nf6 $14) 22... Kxf7 23. Ng5+ {[%mdl 64] Double Attack} (23. Nxc5 Nf6 $11) 23... Kf6 24. Nxh7+ Kg7 25. Bc4) 21... Qxc4 22. Nxh7+ ({Of course not} 22. Bxc4 Rxf6 23. Rd1 Ke8 $15) 22... Ke8 {Strongly threatening ...Qg4.} 23. Bxc4 Rxh7 24. Bd3 Rxh2 25. Bxg6+ Kd8 26. Be4 Rb8 27. b3 e6 28. Rf7 Bb7 {The position is equal.} 29. Bxb7 Rxb7 30. Rg7 c4 31. Kb2 cxb3 32. axb3 Rc7 33. Re4 {Accuracy: White = 20%, Black = 44%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "4.2"]
[White "Zhigalko, Andrey"]
[Black "Yudin, Sergei"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2537"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,50,60,44,48,52,58,62,79,94,92,58,67,52,83,77,88,68,95,89,93,89,99,95,107,82,82,14,25,0,8,0,-3,-10,-9,-6,-5,-17,-11,-18,-23,-24,-16]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Be6 {B01: Scandinavian Defence} (6... Nbd7 7. Nc4 Qc7 8. Qf3 Nb6 9. Bf4 Qd7 10. Nxb6 axb6 11. O-O-O Qd8 12. h3 e6 13. Bc4 Be7 14. g4 {½-½ (32) Grischuk,A (2750)-Rapport,R (2698) chess.com INT 2017}) 7. Bf4 {[#] Threatens to win with Ng6!} Qd8 8. h4 g6 {White is slightly better.} 9. h5 gxh5 10. Be2 $146 ({Predecessor:} 10. Bc4 Bxc4 11. Nxc4 Bg7 12. Qe2 O-O 13. O-O-O Re8 14. Rxh5 Nxh5 15. Qxh5 {½-½ (46) Kovacevic,A (2503)-Milanovic,D (2495) Belgrade 2019}) 10... Nbd7 11. Qd3 Bg7 12. O-O-O Nxe5 13. Bxe5 Qa5 14. Bxf6 Bxf6 15. Rxh5 Qc7 16. Ne4 O-O-O 17. Qe3 Bg7 18. Ng5 (18. Nc5 $16) 18... Bd5 $1 $11 19. c4 h6 20. cxd5 (20. Nh3 {is interesting.} Be6 21. Nf4 Kb8 22. Nxe6 fxe6 23. g3) 20... hxg5 21. Rxh8 Bxh8 22. Kb1 Kb8 23. dxc6 Qxc6 24. Qxg5 Qe4+ 25. Bd3 Qxd4 {[%mdl 64] Double Attack. Accuracy: White = 56%, Black = 69%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "4.3"]
[White "Igambergenov, Alibek"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2410"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,84,14,13,13,16,14,17,12,10,7,12,8,0,-5,0,-1,-8,-1,0,-2,6,19,24,24,32,6,30,21,35,32,38,39,55,57,53,52,41,45,67,76,85,88,93,84,94,86,90,97,101,110,113,103,96,62,62,47,110,104,111,102,122,93,96,89,176,35,29,26,39,30,33,17,12,14,8,0,0]} 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Qb3 e6 5. Bf4 (5. Bg5 Nbd7 6. Nc3 Qa5 7. Bd2 Qb6 8. Qc2 Be7 9. e3 O-O 10. Rc1 Qd8 11. Be2 b6 12. O-O Bb7 13. cxd5 cxd5 14. Bd3 Rc8 {½-½ (35) Rapport,R (2735)-Artemiev,V (2761) Danzhou 2019}) 5... Bd6 6. Bxd6 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} Qxd6 7. e3 O-O 8. Nc3 Nbd7 9. Rd1 Qe7 $146 ({Predecessor:} 9... a5 10. Be2 Qb4 11. Qc2 dxc4 12. a3 Qe7 13. Bxc4 {1-0 (30) Chernyshov,K (2550)-Madl,I (2379) Zalakaros 2008}) 10. Bd3 dxc4 11. Bxc4 b5 12. Be2 a6 13. e4 e5 14. O-O Rb8 15. a3 Bb7 16. dxe5 Nxe5 17. Nd4 c5 18. Nf5 Qe6 19. Qxe6 fxe6 20. Nd6 Nf7 21. Nxb7 Rxb7 22. e5 $36 {[%mdl 2048] White fights for an advantage.} Nxe5 23. Rd6 {[%mdl 64] [#] Double Attack} Ra7 24. Rxe6 Re8 25. Rxe8+ Nxe8 26. a4 bxa4 27. f4 Nd7 28. Nxa4 a5 29. Rd1 Kf8 30. Bb5 Nef6 31. h3 Rb7 32. Nc3 Nb8 (32... Nb6 $14) 33. g4 $16 g6 34. Rd8+ Ke7 35. Rc8 Nbd7 36. Ra8 Nf8 (36... h6 $16 {might work better.}) 37. Kg2 ({Don't play} 37. Rxa5 $6 Ne6 $14) (37. g5 $18 Nh5 38. Nd5+ (38. Rxa5 Nxf4 39. Kh2 N4e6 $11) 38... Kf7 39. Bc4 (39. Rxa5 Ne6 $16)) 37... Ne6 $14 38. Kg3 Ne4+ 39. Nxe4 {[#] And now Re8+ would win.} Rxb5 40. Ra7+ Kf8 {The position is equal.} 41. f5 Rb3+ $1 42. Kh4 gxf5 $1 {Accuracy: White = 76%, Black = 41%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "4.4"]
[White "Khegay, Dmitriy"]
[Black "Mikaelyan, Arman"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2504"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,101,14,26,10,23,0,44,11,13,23,25,16,20,22,18,11,28,24,28,20,46,46,44,41,49,42,101,78,89,77,202,193,198,200,183,105,116,87,120,143,141,133,143,147,154,137,161,159,160,157,184,183,231,224,221,204,256,268,251,210,254,274,245,229,293,297,346,331,472,457,456,447,1469,1330,7221,7207,6797,6087,5393,5385]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. Qf3 {B33: Sicilian: Pelikan and Sveshnikov Variations} (13. b3 O-O 14. h4 Be6 15. g3 a5 16. Bh3 Be7 17. Kf1 Qd7 18. Kg2 Bd8 19. Qd3 Qa7 20. Rad1 Qc5 21. h5 Bxd5 22. cxd5 {0-1 (52) Abdusattorov,N (2598)-Cori,J (2686) Biel 2019}) 13... Be6 {[#]} 14. g3 $146 ({Predecessor:} 14. Rd1 Bg5 15. g3 h5 16. h4 Bg4 17. Qb3 Bxd1 18. Kxd1 Bh6 19. Qa4 Rc8 20. Bh3 a5 {1-0 (38) Vovk,Y (2546)-Pileckis,E (2438) Warsaw 2009}) 14... O-O 15. Bg2 {White is slightly better.} Bg5 16. O-O Ne7 17. Nxe7+ Qxe7 18. Qd3 Qa7 19. b3 Qc5 20. Rad1 Rb6 21. Kh1 Bg4 22. f3 Bc8 23. f4 exf4 24. gxf4 Bh6 (24... Be7 $14) 25. Ne3 $36 {[%mdl 2048] Black is under strong pressure.} Be6 26. Rf3 f5 (26... Kh8 $16 {is a better defense.}) 27. Bh3 $1 $18 ({Resist} 27. exf5 $6 Bxf5 28. Nxf5 Qxf5 $14) 27... g6 28. exf5 gxf5 {[#]} 29. Bg2 (29. Qe2 $1 $18) 29... Kh8 $16 30. Rff1 Bg7 31. Bd5 Bxd5+ 32. Nxd5 Rb7 33. Rfe1 a5 34. Re6 a4 {[#]} 35. Ne3 $1 axb3 36. axb3 Rb6 37. Qd5 {Qxc5 is the strong threat.} Qxd5+ 38. Nxd5 (38. Rxd5 $6 Ra6 $16) 38... Rc6 39. Ne3 Rc5 40. Rexd6 ({Don't take} 40. Rdxd6 $6 Ra5 $16) 40... Ra5 41. Rd8 Ra3 42. R1d3 Kg8 43. Rxf8+ Kxf8 $18 {[%mdl 4096] Endgame KRB-KRN} 44. Nc2 ({Don't do} 44. Nxf5 Kf7 $18) 44... Ra2 45. Nxb4 Rb2 (45... Ra1+ $142 46. Kg2 Rc1) 46. c5 {White is clearly winning.} Bh6 47. Nd5 Kf7 (47... Rc2 $142 48. b4 Kf7) 48. c6 Rc2 49. Rc3 Rxc3 50. Nxc3 Ke6 51. c7 {Accuracy: White = 77%, Black = 23%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "4.5"]
[White "Sivuk, Vitaly"]
[Black "Faizrakhmanov, Ramil"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2582"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,74,30,20,33,45,70,47,56,40,46,23,85,57,159,160,162,169,147,155,206,220,207,212,202,216,207,206,208,216,187,94,138,107,125,40,111,113,114,113,127,68,123,34,101,101,108,109,108,25,31,31,31,-948,458,-905,-936,-983,-983,-29995,-233,-29996,-29997]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Bg5 h6 6. Bh4 b6 7. e3 Bb7 8. Bd3 Be7 {E13: Queen's Indian/Nimzo-Indian hybrid: 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4} 9. O-O Na6 $146 ({Predecessor:} 9... d5 10. cxd5 Nxd5 11. Bg3 Nd7 12. Nxd5 Bxd5 13. e4 Bb7 14. Qe2 c5 15. Rfd1 Nf6 16. Bc2 {½-½ (82) Kazhgaleyev,M (2566)-Sivuk,V (2523) St Petersburg 2014}) 10. Rc1 c5 {White is slightly better.} 11. Qe2 cxd4 12. exd4 Nb4 (12... Nc7 $11 {remains equal.}) 13. Bb1 $1 $16 d5 (13... Bxf3 $14 14. Qxf3 Rc8) 14. a3 Nc6 15. cxd5 Nxd5 16. Nxd5 Bxh4 (16... exd5 $16 {is a better defense.} 17. Rxc6 Bxh4) 17. Qe4 $18 {[%csl Gb1][%cal Re4h7]} g6 18. Nf4 $1 {[%cal Rf4g6] Strongly threatening Nxg6.} (18. Nxh4 exd5 19. Qf4 Qg5 $11) (18. Qxh4 Qxh4 19. Nxh4 exd5 $11) 18... Na5 19. d5 exd5 20. Qd3 $1 {Black must now prevent Nxg6!} Bf6 {[#]} 21. Nxg6 $1 {[%mdl 512] Intending Ne7+! and mate.} Re8 (21... fxg6 22. Qxg6+) 22. b4 (22. Nf4 $18 Re4 23. Nd2 Bxb2 24. Nxe4 dxe4 25. Qxd8+ Rxd8 26. Rfd1) 22... Nc4 $16 23. Ngh4 {[%cal Bg6h4,Bh4f5,Bf5g3][%mdl 32]} Bg7 24. Qh7+ Kf8 25. Nf5 {[%csl Gf5][%cal Rh7g7]} Qf6 {[#]} 26. Ng3 $1 {[%cal Rg3h5] And now Nh5 would win.} Ne5 27. Nd4 (27. Rc3 $16) 27... Ng6 ({Better is} 27... Nc4 $1 $14 28. Ngf5 Qg6 29. Qxg6 (29. Nxg7 Qxh7 30. Bxh7 Kxg7 $14) (29. Qxg7+ Qxg7 30. Nxg7 Kxg7 $14) 29... fxg6 30. Nxg7 Kxg7) 28. Nb5 ({White should play} 28. Ngf5 $16) 28... Nf4 (28... Ba6 $14 29. Nh5 Qe5 30. Nxg7 Qxg7 31. Qxg7+ Kxg7) 29. Nc7 $1 {[%csl LRa8,LRe8]} d4 30. Nxe8 Rxe8 {[#]} 31. Rc7 (31. Rfe1 $1 $16 {[%cal Re1e8] Rxe8+ is the strong threat.} Rxe1+ 32. Rxe1) 31... Bxg2 $11 32. Ba2 $1 $36 {[%mdl 2048] White fights for an advantage.} Bf3 {[%cal Rf4h3]} 33. h3 $2 {[%mdl 8192]} ({Wrong is} 33. Rxf7+ $2 Qxf7 34. h4 Qxa2 $19) (33. h4 $14 Ne2+ 34. Nxe2) 33... Nxh3+ $19 34. Kh2 Ng5 35. Qc2 {[#]} Qf4 $1 {( -> ...Qh4+)} 36. Rc1 Qh4+ 37. Kg1 Qh3 {Accuracy: White = 57%, Black = 57%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "4.6"]
[White "Vorobiov, Evgeny E."]
[Black "Zhalmakhanov, Ramazan"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2554"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,69,8,12,32,36,30,32,26,20,20,21,31,32,48,45,32,24,18,29,64,70,59,74,85,63,110,96,122,94,88,84,101,72,170,156,187,164,296,300,289,297,335,320,349,235,241,243,462,228,298,223,220,198,289,196,315,289,360,329,353,320]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Bc5 {A28: English Opening: Four Knights Variation} (6... Be7 {is interesting.} 7. a3 Re8 8. Bd3 g6 9. b4 d6) (6... Re8 7. Qf5 Be7 8. Nxe5 Nb4 9. Nxb4 Bxb4 10. Nf3 d5 11. Qd3 Bf8 12. Be2 c5 13. O-O b6 14. b3 Bb7 15. Bb2 {½-½ (27) So,W (2776)-Melkumyan,H (2660) Douglas 2018}) 7. Ng5 {Intending Nxf6+ and mate.} g6 8. Nxf6+ Qxf6 {White is slightly better.} 9. Ne4 {[%mdl 64] Double Attack} Qe7 10. a3 $146 {next b4 is good for White.} ({Predecessor:} 10. Be2 d6 11. a3 a5 12. b3 Ba7 {0-1 (39) Morovic Fernandez,I (2513)-Grabinsky,A (2296) Montevideo 2018}) 10... a5 11. b3 Ba7 12. Bb2 d6 13. Be2 Be6 14. Nc3 Qh4 15. Nd5 Rac8 16. O-O Bf5 17. Bd3 Be6 18. f4 f5 19. g3 Qd8 20. Rf2 Qd7 21. Bf1 Rf7 {[#]} (21... b5 $16) 22. Bg2 $1 $18 Re8 23. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Qd8 (23... h6 $142 24. b5 Ne7 25. Nxe7+ (25. fxe5 Bxd5 26. Qc3 dxe5 $16) 25... Qxe7 26. Bxb7 (26. fxe5 dxe5 27. Bxb7 e4 $16) 26... Kh7) 24. Qc3 Bc8 25. b5 (25. bxa5 Nb8 $18) 25... Ne7 26. Qxa5 (26. fxe5 Nxd5 27. Bxd5 dxe5) 26... Bb8 27. Qc3 ({Much less strong is} 27. fxe5 dxe5 28. Nxe7+ Qxe7 $18) 27... c5 28. a4 Be6 $2 (28... Nxd5 29. Bxd5 (29. cxd5 b6 $18) 29... Be6) 29. a5 (29. fxe5 $142 dxe5 {[#]} 30. Nf4 $1 {[%mdl 512]}) 29... g5 30. fxg5 {Threatens to win with Nf6+.} Nxd5 31. Bxd5 Qxg5 (31... Bxd5 $142 32. cxd5 Qxg5) 32. b6 h5 (32... Bxd5 $142 33. cxd5 Ref8) 33. Qd3 h4 34. Rg2 Kh8 35. Rf1 {Accuracy: White = 68%, Black = 21%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "4.7"]
[White "Obolenskikh, Dmitry"]
[Black "Gnusarev, Pavel"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2542"]
[BlackElo "2288"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,125,53,45,28,37,26,33,0,0,0,0,-22,-33,-26,-29,-31,-37,-47,33,25,32,23,26,26,50,24,57,12,11,0,33,32,34,35,52,41,85,85,85,82,100,84,95,75,75,65,72,66,75,64,64,64,72,74,74,74,78,79,79,65,73,72,72,72,79,79,81,79,82,83,89,89,89,89,89,89,89,89,89,89,89,89,172,75,1219,1230,1797,1757,1462,1420,1198,1141,954,411,708,617,2612,131,6436,5694,29980,29981,29980,29975]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8. Nc3 O-O 9. Qe2 b6 10. b3 Bb7 11. Bb2 Nc6 12. Nxc6 Bxc6 13. Rae1 {B42: Sicilian: Kan Variation: 5 Bd3} (13. Rad1 Qc7 14. a4 Rfe8 15. Bb1 Nd7 16. f4 Rad8 17. Qc2 Bb7 18. Kh1 Nf8 19. Ne2 Ng6 20. Qd3 Bf8 {½-½ (33) Wang,H (2643)-Markus,R (2586) Khanty-Mansiysk 2007}) 13... Re8 14. f4 Nd7 {[#]} 15. Kh1 $146 {White is slightly better.} ({Predecessor:} 15. e5 g6 16. exd6 Bxd6 17. Be4 Qc7 18. Qf3 Rac8 19. Bxc6 Qxc6 20. Ne4 Be7 21. Qc3 f6 22. Rd1 Qxe4 23. Rxd7 {1-0 (23) Paunovic,D (2520)-Kovacevic,S (2367) Navalmoral 2004}) 15... Bf6 16. e5 dxe5 17. Ne4 exf4 {Hoping for ...Be5.} 18. Nxf6+ Nxf6 19. Rxf4 e5 $1 {[%cal Re5f4]} 20. Rf5 Ra7 (20... Nd7 $15) 21. Rxe5 $14 Rxe5 22. Qxe5 Rd7 $1 {[%cal Rd7d3]} 23. Bf1 Rd2 24. a4 Qa8 {[%cal Rc6g2]} 25. Re2 Rd1 {[%cal Rd1f1]} 26. Kg1 h6 27. Re1 Rxe1 28. Qxe1 Nd7 29. Bd4 (29. Qg3 {with more complications.} f6 30. Bd4 Be4 31. Be3 Kh7 32. Qd6) 29... Qf8 30. a5 bxa5 31. Qxa5 Qc8 32. b4 Nf8 33. Qe5 {[%csl Gd4][%cal Re5g7]} Ne6 34. Bc3 Qd8 35. Be2 Qb6+ 36. c5 Qb7 37. Qg3 Bb5 38. Bf3 Bc6 39. Bg4 Be4 40. Be2 Bc6 41. h3 Bb5 42. Bf3 Bc6 43. Bg4 Be4 44. Kh2 Bc6 45. h4 $40 {[%mdl 128] White wants a kill.} Be4 46. Qe5 Bxg2 47. Bxe6 fxe6 {[#]} 48. Qxg7+ $1 {[%mdl 512]} Qxg7 49. Bxg7 $16 {[%mdl 4096] Endgame KB-KB} Bc6 50. Bxh6 Kh7 51. Bf4 Kg6 52. Kg3 {Strongly threatening Kg4.} Bd7 (52... Kf5 $16 {was called for.}) 53. Kf3 (53. Bd6 $18 {and White stays clearly on top.}) 53... Bc6+ $2 {[%mdl 8192]} (53... Kf5 $16) 54. Kg4 $18 Ba4 55. h5+ Kf6 56. Bg5+ Ke5 57. Be7 Kd5 58. Kg5 (58. Bd6 $142 Bc2 59. Kg5) 58... e5 {[#]} (58... Bb5 $142 59. Bd6 Bd3) 59. Kf6 $1 Bc2 60. h6 $2 (60. Bd6 $18 {is the precise move to win.} Bd1 61. h6) 60... Bd3 $2 {[%mdl 8192] [#]} (60... Bh7 $16 61. Kg7 Bf5) 61. Bd6 $1 {[%cal Rd6e5]} Kc6 62. Kxe5 Bc2 63. Kf6 {Accuracy: White = 59%, Black = 50%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "5.1"]
[White "Faizrakhmanov, Ramil"]
[Black "Khegay, Dmitriy"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2434"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,146,19,12,9,18,14,21,18,18,19,29,18,17,22,9,10,17,23,23,26,17,22,24,14,120,0,30,-42,-17,-25,-11,-58,-58,-72,-71,-96,-95,-95,-40,-36,-29,-33,-20,-45,-45,-39,-33,-31,-33,-35,-35,-60,-84,-76,-72,-104,-104,-104,-104,-241,-233,-256,-256,-300,-284,-275,-46,-95,-46,-137,-137,-138,-54,-343,-343,-343,-343,-343,-343,-350,-350,-493,-374,-3700,-403,-4982,-4890,-5643,-4691,-2961,-3035,-1995,-2162,-1926,-1894,-1459,-217,-202,-202,-542,-542,-12833,-12827,-12827,-12827,-12827,-12827,-1591,-1798,-12835,-12836,-12843,-12843,-12844,-12844,-12845,-12845,-12845,-12846,-12848,-12848,-12850,-12848,-12849,-12849,-12850,-29973,-12851,-29968,-12851,-27999,-12851,-29974,-12851,-27999,-12851,-29983,-12851,-29986]} 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Ne4 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Qd5 7. Nd2 c3 8. bxc3 {The position is equal.} bxc3 9. Nb1 Qa5 10. Qc2 Na6 11. Qxc3 Nb4 12. Bd2 e6 13. Nf3 Nf6 {[#]} 14. Bc4 $146 Be7 15. O-O O-O 16. Ne5 Bb7 (16... Bd6 $11 {keeps the balance.}) 17. Nd3 (17. Qb3 $1 $16) 17... Ne4 18. Qc1 ({White should play} 18. Qb2 $11 c5 19. dxc5 Nxd2 20. Nxd2 Bxc5 21. Rfb1 (21. Nxc5 Qxc5 22. Rfc1 Qg5 $11) 21... Nxd3 22. Bxd3) 18... c5 $15 19. dxc5 $1 Bxc5 20. Bxb4 Bxb4 21. Qb2 Rac8 22. Rc1 Rfd8 $1 {Hoping for ...Rxc4!} 23. h3 ({Don't blunder} 23. Qxb4 $2 Qxb4 24. Nxb4 Rxc4 $1 $19 {[%mdl 512]}) 23... Nd6 (23... Qg5 $1 $17 24. Qxb4 Nxf2 25. Qxb7 Nxd3) 24. Qxb4 Qxb4 25. Nxb4 {Black must now prevent Nd2.} Nxc4 26. Na3 Nxa3 27. Rxc8 Rxc8 28. Rxa3 {[%mdl 4096] Endgame KRB-KRN} Kf8 29. f3 Ke7 30. e4 a5 31. Nd3 Ba6 32. Rb3 Bxd3 33. Rxd3 $17 {KR-KR} Rc4 34. Rb3 (34. Ra3 $17) 34... Rxa4 $19 35. Rb7+ Kf6 36. Ra7 g5 37. Kh2 h5 $2 (37... Ra1 $19 {Strongly threatening ...a4.} 38. Kg3 a4) 38. h4 $1 $15 g4 39. Kg3 (39. fxg4 $15 hxg4 40. e5+ $1 {[%mdl 512]} Kg6 41. Kg3) 39... gxf3 $17 40. gxf3 Ra1 (40... e5 $1 $17 41. Ra8 Ra1) 41. Kg2 $2 {[%mdl 8192]} (41. Ra6 $15) 41... a4 $19 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 42. Ra5 Kg6 43. Rg5+ {[#]} Kh6 $1 44. Ra5 a3 45. Kh2 (45. Ra7 $142) 45... a2 46. Kg2 $2 (46. e5) 46... Kg6 (46... Kg7 $142 47. Ra7 Kf8) 47. Rg5+ (47. Ra7 $142) 47... Kf6 48. Ra5 Ke7 49. Ra6 Kd7 50. Ra7+ Kc6 51. Kh2 Kb6 52. Ra8 Rf1 $2 (52... Kb5 {And now ...f5 would win.} 53. Kg2 Kb4) 53. Rxa2 Rxf3 54. Ra8 $2 (54. Rg2 {nothing else works.}) 54... Rf4 $1 {[%csl LRe4,LRh4]} 55. Rf8 Kc5 56. Kg3 e5 57. Rh8 {[#]} Kd4 $1 58. Rxh5 Kxe4 59. Rh8 f5 60. h5 Rg4+ 61. Kf2 Kf4 62. h6 e4 63. h7 e3+ {Played: Rg4-h4} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "5.2"]
[White "Tiviakov, Sergei"]
[Black "Igambergenov, Alibek"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2613"]
[BlackElo "2410"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,67,57,29,42,20,18,22,29,33,49,38,33,43,70,37,41,40,40,44,45,43,72,80,67,60,83,59,96,91,105,85,329,327,958,948,874,180,675,602,647,484,472,470,1385,1386,1284,649,666,684,682,670,674,669,1245,1050,1239,1218]} 1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. d5 Nb8 {[%cal Bc6b8,Bb8a6,Ba6c5][%mdl 32] B07: Pirc Defence: Miscellaneous Systems} (7... Ne5 8. Nxe5 dxe5 9. c4 e6 10. Nc3 exd5 11. exd5 c6 12. dxc6 bxc6 13. Be3 Qc7 14. h3 Nh5 15. Be4 Be6 16. Qa4 Rfc8 17. Bf3 Nf4 18. Rad1 {1-0 (40) Morozevich,A (2659)-Sviridov,V (2556) St Petersburg 2019}) 8. h3 c6 9. c4 Na6 {The position is equal.} 10. Nc3 Nc5 11. Be3 cxd5 $146 ({Predecessor:} 11... Nxd3 12. Qxd3 cxd5 13. cxd5 Bd7 14. Rfd1 Qa5 15. a3 {0-1 (47) Lavrov,M (2121)-Bernadskiy,V (2319) Lvov 2008}) 12. cxd5 Nfd7 13. Nd4 Nxd3 14. Qxd3 Nc5 15. Qd2 Bd7 16. Bh6 Qb6 17. Bxg7 Kxg7 18. Rfe1 Rac8 19. e5 dxe5 20. Rxe5 e6 21. Rae1 $1 Rfd8 $2 (21... f6 $16 {is a better defense.} 22. Rxe6 (22. Nxe6+ Bxe6 23. Rxe6 Nxe6 $11) 22... Bxe6 23. dxe6 Rfe8) 22. Rh5 $18 {Strongly threatening Qh6+.} gxh5 $2 (22... Kg8 23. Rh4 h5) 23. Qg5+ Kf8 {[#]} 24. Qh6+ $2 (24. Qf6 $1 {[%mdl 512] White wants to mate with Nf5!} Kg8 25. Re5) 24... Ke8 $2 (24... Kg8 25. Re5 f5 26. dxe6 (26. Qg5+ Kh8 $11) 26... Bxe6 27. Qg5+ Kh8 28. Qf6+ {[%mdl 64] Double Attack} Kg8 29. Rxe6 Ne4 30. Nxe4 (30. Qxf5 Qxd4 31. Nxe4 Rf8 $18) 30... Qxd4 31. Re8+ {[%mdl 64] Deflection} Rxe8 32. Qxd4 fxe4 33. Qd5+ (33. Qxa7 Re7 $18) 33... Kf8 34. Qxb7 (34. Qxh5 Rc1+ 35. Kh2 Rc7 $16) 34... Rc1+ 35. Kh2 Re7 36. Qb8+ Kg7 37. Qg3+ Kh8) 25. Nf5 {Threatening mate with Qf6.White is clearly winning.} Bb5 {...Bd3 is the strong threat.} 26. Qxh7 {White threatens Qg8+ and mate.} Rc7 {White must now prevent ...Bd3.} 27. d6 $1 {Nd5! would kill now.} (27. dxe6 fxe6 28. Qg6+ Kf8 $14) 27... Nd3 {[#]} (27... Bc4 $142 28. dxc7 Qxc7 29. Qh8+ Kd7 30. Qd4+ {[%mdl 64] Double Attack} (30. Qxh5 exf5 31. b4 Ne6 $15) (30. Qf6 Kc8 $14) 30... Kc8 31. Qxc4 Nd3 32. Ne7+ Kb8 33. Qxc7+ Kxc7) 28. Rxe6+ $1 {[%mdl 512]} Kd7 (28... fxe6 29. d7+) 29. dxc7 Qxf2+ 30. Kh2 Qf4+ {[#]} 31. Ng3 $1 Kxc7 {Threatening ...h4.} 32. Nxb5+ Kb8 {[#]} 33. Qxd3 {Played: Re6-d6} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "5.3"]
[White "Burmakin, Vladimir"]
[Black "Vorobiov, Evgeny E."]
[Result "1/2-1/2"]
[WhiteElo "2508"]
[BlackElo "2554"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,19,33,19]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6 7. Qb3 Qb6 8. Nc3 dxc4 9. Qxc4 Be6 10. Qa4 {Predecessor:} Qa6 $146 11. Qc2 Nd5 12. Bg5 Re8 13. Rfe1 Nxc3 14. bxc3 c5 15. Qe4 h6 16. Bf4 Nd7 17. Ne5 Nxe5 18. Bxe5 Bxe5 19. Qxe5 cxd4 20. cxd4 {½-½ (58) Esipenko,A (2611)-Pridorozhni,A (2588) Yaroslavl 2019} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "5.4"]
[White "Yudin, Sergei"]
[Black "Obolenskikh, Dmitry"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2497"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,-23,-25,-30,0,0,0,0,0,0,7,0,22,0,0,-28,0,0,0,-7,4,10,32,0,22,38,64,59,77,63,73,63,103,60,60,48,89,77,85,55,52,54,109,100,106,88,82,50,50,48,48,50,53,48,41,33,38,40,26,14,66,62,110,112,295,159,307,298,616,611,587,580,575,530,620,620]} 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. e4 b5 $1 6. Be2 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4} g6 (6... e6 7. O-O Be7 8. a4 b4 9. e5 Nd5 10. Ne4 Ba6 11. Bd2 Qa5 12. Rc1 Nd7 13. Bxc4 Bxc4 14. Rxc4 {½-½ (39) Salem,A (2672)-Shankland,S (2725) chess.com INT 2019}) 7. O-O Bg7 8. a4 {The position is equal.} b4 9. e5 Nd5 10. Ne4 {[%cal Bc3e4,Be4g3,Bg3e2][%mdl 32]} c3 $1 11. a5 $146 ({Predecessor:} 11. Bc4 cxb2 12. Bxb2 a5 13. Re1 O-O {1-0 (37) Pert,R (2423)-Aradhya,G (2231) London 2016}) 11... O-O 12. Qb3 {[%cal Rb2c3]} Bf5 13. Ng3 Bg4 14. h3 $36 {[%mdl 2048] White is more active.} Bxf3 15. Bxf3 Na6 16. Qc4 Qc8 17. bxc3 bxc3 18. Ne2 Rb8 19. Nxc3 {Played: Bc1-a3} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "5.5"]
[White "Sisabayev, Kuanysh"]
[Black "Zhigalko, Andrey"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2256"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,117,-31,-35,-20,-22,-33,-13,-56,-52,-69,-68,-92,-56,-79,-86,-106,-102,-92,-103,-103,-93,-95,-85,-113,-114,-93,-16,-33,-17,-20,117,111,105,100,114,82,85,86,97,91,78,93,87,75,131,135,135,126,136,130,131,37,44,43,40,38,46,12,83,93,134,116,117,139,145,97,137,135,146,0,3,0,0,5,6,6,31,9,48,48,1012,1300,1316,1115,853,1086,960,953,754,1062,989,881,1276,1297,6610,6610,12841,12842,12842,12842,12843,12843,12843,12840,12840,12841,12840,12839,29998,29999]} 1. e4 c5 2. b3 g6 (2... Nc6 3. Bb2 e5 4. Nf3 d6 5. Bc4 Be7 6. O-O Nh6 7. c3 O-O 8. d4 Qc7 9. Na3 Kh8 10. Nc2 f5 11. exf5 Nxf5 12. dxe5 dxe5 13. Qe2 Nd6 {½-½ (64) Vachier Lagrave,M (2780)-Maze,S (2596) chess.com INT 2019}) 3. Bb2 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. e6 {[%csl Gc4][%cal Re6f7] B20: Sicilian: Unusual White 2nd moves} f6 7. Bb5 Nc6 8. exd7+ {The position is equal.} Bxd7 9. h4 e5 $146 ({Predecessor:} 9... Bg7 10. Na3 {0-1 (41) Draskovic,L (2432)-Hracek,Z (2631) Jerusalem 2015}) 10. h5 {Black should prevent hxg6.} g5 11. h6 Qe7 12. Nc3 O-O-O 13. a4 Nd4 14. Bxd7+ Qxd7 ({Much weaker is} 14... Rxd7 15. a5 $15) 15. Nge2 Kb8 16. d3 Qc6 17. Kf1 Nf5 (17... f5 $17 18. Ng3 Bxh6) 18. a5 $11 Na8 19. Ng3 Nxh6 (19... Nh4 $11 20. Nce4 Nc7) 20. Nce4 $16 Nc7 21. Qf3 $1 Bg7 22. Nh5 f5 23. Nxg7 fxe4 24. Qxe4 Qxe4 25. dxe4 Nf7 26. Ke2 Nb5 (26... h6 $142) 27. Ne6 Rd6 28. Nxc5 Rc8 29. b4 $1 ({And not} 29. Rxh7 Rxc5 30. c4 Nd8 $17) 29... h6 30. c3 (30. Rh3 $16) 30... b6 $1 $14 {[%cal Rb6c5]} 31. axb6 axb6 32. Na4 Kb7 33. f3 Rcd8 (33... g4 $11) 34. Rhd1 $16 Ra8 35. c4 Nd4+ 36. Bxd4 $1 Rxd4 37. Nb2 {Black must now prevent Rxa8.} Rxa1 38. Rxa1 {[%mdl 4096] Endgame KRN-KRN} g4 {[#]} 39. Rd1 (39. b5 $1 $16) 39... gxf3+ $11 40. gxf3 {Strongly threatening Rxd4.} Rxd1 41. Nxd1 {KN-KN} ({Much less strong is} 41. Kxd1 $6 Kc6 $16) 41... h5 $1 42. Ne3 Kc6 43. Kf2 Ng5 44. Kg3 h4+ $2 {[%mdl 8192]} (44... Kd6 $14) 45. Kg4 $18 h3 {[#]} 46. Nf1 $1 Ne6 47. Kxh3 Nf4+ 48. Kg4 Nd3 49. Kf5 Kd6 50. b5 Kc5 51. Ne3 Ne1 52. Kxe5 Nxf3+ 53. Kf4 Nd4 54. e5 Kb4 55. Ke4 Kc5 56. Nf5 Ne6 57. Nd6 Ng7 58. Kd3 Ne6 59. Kc3 {Accuracy: White = 58%, Black = 40%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "5.6"]
[White "Korneev, Oleg"]
[Black "Samusenko, Maksim"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2530"]
[BlackElo "2445"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,129,36,39,107,97,93,95,129,93,113,88,105,104,109,105,121,85,132,118,144,139,146,141,148,143,150,110,101,101,141,141,179,181,181,176,203,189,199,200,200,182,190,194,190,182,197,184,212,211,198,147,293,286,307,306,320,356,333,329,270,241,237,244,239,231,273,264,283,265,284,248,345,329,670,654,855,845,758,784,1588,1612,1524,1529,1387,1329,29965,29966,29963,29963,12835,5145,29967,29968,29978,29979,29979,29981,29981,29982,29983,29984,29984,29985,29985,29986,29986,29986]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bb7 12. Nc2 Nb8 13. Nce3 g6 {B33: Sicilian: Pelikan and Sveshnikov Variations} (13... O-O $14) 14. a4 $16 bxa4 15. Qxa4+ Bc6 {White is better.} 16. Nxf6+ $146 ({Predecessor:} 16. Qa5 O-O 17. Bd3 Bg5 18. O-O Bxe3 19. Nxe3 Qh4 20. f3 Qf4 21. Rfe1 {1-0 (34) Murariu,A (2389)-Gogin,R (2100) Budva 2003}) 16... Qxf6 17. Nd5 Qd8 18. Qa5 {And now Nc7+ would win.} O-O 19. Qxd8 Rxd8 20. b4 Kf8 21. Kd2 Bb7 22. f3 Nc6 23. Nc7 Rac8 24. Nxa6 Ne7 25. Kc2 f5 26. Bd3 Kg7 27. Rhd1 Rf8 28. Kb2 Kh6 29. Rd2 Ba8 30. Bc2 Rf6 31. Rad1 d5 32. Nc5 {[%cal Re4d5]} (32. exd5 Rxa6 33. Bb3 (33. d6 Ng8 $11) 33... f4 $11) 32... d4 33. cxd4 {d5 is the strong threat.} Rb6 34. Ka3 {Threatens to win with d5.} Nc6 35. Na4 ({Don't do} 35. exf5 $6 Nxb4 36. Bb3 Bd5 $16) 35... Rbb8 36. d5 ({But not} 36. exf5 $6 Nxd4 37. Nc5 gxf5 $16) 36... Nxb4 37. Rb1 ({White should play} 37. Bb1 $18) 37... Rc4 (37... Rxc2 $16 {was necessary.} 38. Rxb4 Rxd2 39. Rxb8 fxe4) 38. Bb3 $18 Rc7 39. Bd1 Na6 40. Rxb8 Nxb8 41. Rc2 Ra7 42. Be2 Nd7 43. Kb4 Nf6 44. Nc3 Kg5 45. g3 h5 46. h4+ Kh6 47. Bd3 g5 48. Kc5 f4 $2 {[#]} (48... fxe4 49. fxe4 Rb7) 49. gxf4 exf4 50. hxg5+ Kxg5 51. e5 Nxd5 52. Rg2+ ({Not} 52. Nxd5 Ra5+ 53. Kb6 Rxd5 $16) 52... Kh4 53. Nxd5 Ra5+ {[#]} 54. Bb5 $1 Bxd5 55. Kxd5 Rxb5+ {[%mdl 4096] Endgame KR-KR} 56. Ke4 Kh3 57. Rg8 h4 58. e6 {White mates.} Rb1 59. Kxf4 Re1 60. Kf5 Kh2 61. f4 h3 62. Kf6 Kh1 63. e7 h2 64. e8=Q {[%cal Re8e1]} Re6+ 65. Kg5 {Accuracy: White = 97%, Black = 35%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "5.7"]
[White "Boiarintsev, Vitaly"]
[Black "Makhnev, Denis"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2314"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,78,36,12,18,7,0,1,2,0,0,0,9,0,14,0,0,-40,-33,-40,-35,-42,-56,-40,-40,-45,-60,-102,-95,-178,-174,-164,-175,-270,-272,-266,-263,-263,-252,-238,-243,-535,-505,-741,-682,-1087,-1089,-1067,-1059,-1025,-913,-898,-605,-5173,-5196,-5297,-4542,-29980,-29981,-29981,-29974]} 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. Qe2+ Qe7 10. Qxe7+ Kxe7 11. Bd2 c6 {C47: Scotch Four Knights and Four Knights with 4 g3} 12. O-O-O Re8 13. h3 (13. Rhe1+ Kf8 14. Rxe8+ Kxe8 15. Be3 Be6 16. Ba6 Bc8 17. Bxc8 Rxc8 18. Bd4 Rc7 19. Bxf6 gxf6 {½-½ (39) Kharchenko,B (2506)-Aleksandrov,A (2637) Izhevsk 2013}) 13... Kf8 $146 {The position is equal.} (13... h6 {is interesting.} 14. Be3 Nd7 15. Rhe1 Kf8 16. a3 Bc5) ({Predecessor:} 13... Be6 14. Rhe1 h6 15. f4 Kd8 16. g4 Bd6 17. Na4 d4 18. c4 c5 19. b3 {1-0 (34) Rohl Montes,J (2390)-Pons Boscana,G (2247) Binissalem 2004}) 14. Na4 Bxd2+ 15. Rxd2 h5 16. h4 Rb8 17. a3 Ne4 18. Re2 (18. Bxe4 $5 Rxe4 19. Nc5 $11) 18... Bg4 $1 {[%cal Rg4e2]} 19. f3 {[%cal Rd3e4][%mdl 64] Double Attack} Ng3 $1 {[%csl LRe2,LRh1][%mdl 64] Double Attack} 20. Rxe8+ Rxe8 21. Rd1 Bf5 $36 {[%mdl 2048] Black has the initiative.} 22. Ba6 Bg6 23. Bb7 Re7 24. Bc8 {[#]} (24. Nc5 $17) 24... Ne2+ $1 $19 25. Kb1 {[#]} Nf4 $1 26. Rd2 (26. g4 {was necessary.}) 26... Re1+ 27. Ka2 Rg1 28. g4 Rg2 29. Rxg2 Nxg2 {[%mdl 4096] Endgame KBN-KBN} 30. Bd7 $2 (30. Kb3 {keeps fighting.}) 30... Bxc2 31. Bxc6 g5 32. Nc3 gxh4 33. Ne2 h3 {Threatens to win with ...h4.} 34. gxh5 Bd1 35. Ng3 Bxf3 {White must now prevent ...h2.} 36. b4 h2 37. h6 Nf4 38. a4 Ne2 39. h7 Kg7 {Accuracy: White = 22%, Black = 89%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "6.1"]
[White "Khegay, Dmitriy"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2504"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,22,10,17,14,25]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6 8. Bxf6 Qxf6 9. Bd3 Bd6 10. Qe2 Bd7 11. O-O {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} O-O-O {Predecessor:} 12. Rad1 $146 Bc6 13. Be4 Bxe4 14. Qxe4 Qf4 15. Qxf4 Bxf4 16. g3 Bd6 {½-½ (52) Quesada Perez,Y (2639)-Akobian,V (2612) Arlington 2013} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "6.2"]
[White "Yudin, Sergei"]
[Black "Korneev, Oleg"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2497"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,21,5,5,5,0,5,-4,0,8,17,16,28,11]} 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. g3 Nc6 6. Bg2 d6 {B22: Sicilian: 2 c3} 7. exd6 Bxd6 8. d4 cxd4 9. Nxd4 Bd7 10. O-O O-O 11. c4 {[%mdl 64] Remove Defender} {Predecessor:} Nf6 $146 12. Nc3 Nxd4 13. Qxd4 Qc7 14. Nb5 Bxb5 15. cxb5 Bc5 16. Bf4 Qb6 17. Qc4 Rac8 18. Qe2 Bd4 19. a4 Rc5 20. Rad1 e5 21. b4 exf4 22. bxc5 Bxc5 {½-½ (45) Kamsky,G (2666)-Potkin,V (2597) St Petersburg 2018} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "6.3"]
[White "Vorobiov, Evgeny E."]
[Black "Sisabayev, Kuanysh"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2554"]
[BlackElo "2256"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:24]} 3. Nc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:32]} 4. e4 {[%emt 0:00:16]} d6 {[%emt 0:00:20]} 5. Be2 {[%emt 0:00:38]} O-O {[%emt 0:00:34]} 6. Nf3 {[%emt 0:00:04]} c5 {[%emt 0:01:16]} 7. O-O {[%emt 0:00:58]} Bg4 {[%emt 0:04:11]} 8. Be3 {[%emt 0:07:08]} Bxf3 {[%emt 0:00:15]} 9. Bxf3 {[%emt 0:00:05]} cxd4 {[%emt 0:00:06]} 10. Bxd4 {[%emt 0:00:13]} Nc6 {[%emt 0:00:07]} 11. Be3 {[%emt 0:00:50]} Rc8 {[%emt 0:01:22]} 12. Be2 {[%emt 0:02:11]} Nd7 {[%emt 0:04:48]} 13. Rc1 {[%emt 0:11:16]} Nc5 {[%emt 0:01:38]} 14. f3 {[%emt 0:02:53]} Ne6 {[%emt 0:00:13]} 15. Kh1 {[%emt 0:00:52]} Ned4 {[%emt 0:02:29]} 16. Bd3 {[%emt 0:04:19]} Nb4 {[%emt 0:04:00]} 17. b3 {[%emt 0:06:26]} Nxd3 {[%emt 0:00:56]} 18. Qxd3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 19. Rfd1 {[%emt 0:07:50]} Qa5 {[%emt 0:00:32]} 20. a4 {[%emt 0:05:26]} Qh5 {[%emt 0:07:09]} 21. Nd5 {[%emt 0:01:49]} g5 {[%emt 0:08:28]} 22. Bg1 {[%emt 0:04:57]} e6 {[%emt 0:02:32]} 23. Ne3 {[%emt 0:01:34]} Rfd8 {[%emt 0:00:10]} 24. Qe2 {[%emt 0:06:21]} Qg6 {[%emt 0:05:15]} 25. Rd2 {[%emt 0:04:11]} h5 {[%emt 0:00:08]} 26. Rcd1 {[%emt 0:05:15]} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "6.4"]
[White "Agmanov, Zhandos"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2404"]
[BlackElo "2508"]
[Annotator "ChessBase"]
[PlyCount "40"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:30]} d5 {[%emt 0:00:00]} 3. exd5 {[%emt 0:01:02]} cxd5 {[%emt 0:00:00]} 4. Bd3 {[%emt 0:00:03]} Nc6 {[%emt 0:01:50]} 5. c3 {[%emt 0:00:23]} Nf6 {[%emt 0:00:20]} 6. Bf4 {[%emt 0:00:29]} Bg4 {[%emt 0:05:36]} 7. Qb3 {[%emt 0:00:42]} Qd7 {[%emt 0:08:32]} 8. Nd2 {[%emt 0:01:35]} e6 {[%emt 0:04:03]} 9. Ngf3 {[%emt 0:00:31]} Bxf3 {[%emt 0:00:08]} 10. Nxf3 {[%emt 0:00:03]} Be7 {[%emt 0:00:06]} 11. Ne5 {[%emt 0:08:10]} Qc8 {[%emt 0:00:01]} 12. O-O {[%emt 0:01:01]} O-O {[%emt 0:00:25]} 13. Rfe1 {[%emt 0:02:54]} Nxe5 {[%emt 0:09:44]} 14. Bxe5 {[%emt 0:02:22]} Rd8 {[%emt 0:21:16]} 15. Re3 {[%emt 0:12:44]} Nd7 {[%emt 0:09:00]} 16. Qc2 {[%emt 0:11:49]} g6 {[%emt 0:02:14]} 17. Bf4 {[%emt 0:01:03]} Nf8 {[%emt 0:00:16]} 18. Rae1 {[%emt 0:02:36]} Qd7 {[%emt 0:00:22]} 19. Bh6 {[%emt 0:03:40]} Bf6 {[%emt 0:00:11]} 20. Rf3 {[%emt 0:15:16]} Bg7 {[%emt 0:01:02]} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "6.5"]
[White "Makhnev, Denis"]
[Black "Serikbay, Assel"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2476"]
[BlackElo "2260"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,133,11,11,9,8,5,8,0,9,4,0,9,9,9,10,18,12,5,0,23,0,0,0,0,-23,-6,-12,40,40,36,31,31,32,47,32,41,49,41,43,45,32,59,63,73,30,108,108,108,108,111,109,120,116,115,108,129,124,154,116,125,122,127,125,129,132,135,128,132,127,147,143,138,145,144,120,152,95,93,35,113,98,90,69,125,52,80,71,102,89,132,137,195,175,212,192,251,241,297,275,272,241,390,390,383,377,363,366,442,454,431,434,579,571,547,524,472,472,482,475,1869,1792,4702,4303,29962,6162]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines} 7. g3 e6 8. Bg2 Be7 {The position is equal.} 9. O-O O-O 10. Qb3 Qb6 11. Nc4 Qa6 12. Bd2 Nb6 13. Rfc1 Nxc4 14. Rxc4 {[#]} Bf5 $146 15. Bb4 Bxb4 16. Rxb4 Nd5 17. Rc4 Nb6 18. Rc5 Qa4 ({Black should play} 18... Qxe2 $11 19. Bf1 Qe4) 19. Qxa4 $14 Nxa4 20. Rc4 Nb6 21. Rb4 Be4 22. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rab8 23. Ne5 Bxg2 24. Kxg2 Rfd8 25. a5 Nd7 26. Nd3 Nf6 27. Rc4 Nd5 {[#]} (27... a6 $11 {keeps the balance.}) 28. a6 $1 $16 Nb6 {[#]} 29. Rb4 $1 bxa6 30. Rxa6 Rb7 31. e3 Rc7 32. Rb3 Nd5 33. Nc5 Ne7 34. Kf3 h6 35. g4 Kh7 36. Ra5 Ra8 37. h4 g6 38. Nd3 Kg7 39. Ke2 Nd5 40. f3 Ne7 41. Kd2 Nc8 42. Rc5 Ne7 43. Ne5 (43. e4 $142) 43... Rd8 44. Nc4 ({White should try} 44. Ra3 $16) 44... Nd5 (44... h5 $14) 45. Na5 Ne7 46. Kd3 f6 (46... h5 $1 $14) 47. Kc2 (47. Rbc3 $16) 47... Rdc8 48. e4 Rd8 49. Rb4 f5 50. Rbc4 fxe4 (50... Kf7 $16 51. Kd3 Rdc8) 51. fxe4 $18 Rdc8 52. Re5 Kf7 (52... Rf8 $142 53. Rxe6 Rf4) 53. Rc3 Rd8 54. Rf3+ Kg7 55. Nb3 ({Don't take} 55. Rxe6 $6 Rxd4 56. b3 c5 $18) 55... Rf8 (55... c5 $142) 56. Rxf8 Kxf8 {[%mdl 4096] Endgame KRN-KRN} 57. Nc5 Kf7 58. Rxe6 Nc8 59. h5 Ne7 60. e5 Kg7 61. Rf6 {And now Ne6+ would win.} Rc8 62. Ne6+ Kg8 63. hxg6 {g7 is the strong threat.} Nd5 64. Rf7 Ne3+ (64... Re8 $142 65. Nc5 a5) 65. Kd3 Nxg4 66. Nf4 c5 67. Nd5 {Accuracy: White = 74%, Black = 38%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "6.6"]
[White "Serikbay, Chingiz"]
[Black "Malakhatko, Vadim"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2345"]
[BlackElo "2469"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:35]} Bg7 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:06]} d6 {[%emt 0:00:21]} 4. e3 {[%emt 0:00:07]} Nd7 {[%emt 0:00:17]} 5. h3 {[%emt 0:00:06]} e5 {[%emt 0:00:12]} 6. Bh2 {[%emt 0:00:09]} Nh6 {[%emt 0:00:08]} 7. Be2 {[%emt 0:03:40]} O-O {[%emt 0:00:09]} 8. O-O {[%emt 0:00:22]} Qe7 {[%emt 0:03:47]} 9. c4 {[%emt 0:00:49]} f5 {[%emt 0:00:17]} 10. Nc3 {[%emt 0:02:00]} c6 {[%emt 0:00:08]} 11. Rc1 {[%emt 0:19:26]} Nf7 {[%emt 0:00:59]} 12. b4 {[%emt 0:01:52]} g5 {[%emt 0:01:22]} 13. c5 {[%emt 0:04:15]} d5 {[%emt 0:20:20]} 14. dxe5 {[%emt 0:02:47]} Ndxe5 {[%emt 0:00:07]} 15. Nd4 {[%emt 0:04:44]} Bd7 {[%emt 0:03:03]} 16. b5 {[%emt 0:08:09]} Qf6 {[%emt 0:05:05]} 17. a4 {[%emt 0:09:44]} f4 {[%emt 0:00:45]} 18. a5 {[%emt 0:04:53]} a6 {[%emt 0:03:35]} 19. bxa6 {[%emt 0:00:33]} bxa6 {[%emt 0:00:05]} 20. Na4 {[%emt 0:09:38]} Ra7 {[%emt 0:00:09]} 21. Nb6 {[%emt 0:00:16]} Nh6 {[%emt 0:00:57]} 22. Nxd7 {[%emt 0:01:02]} Rxd7 {[%emt 0:03:30]} 23. Rb1 {[%emt 0:01:46]} Nf5 {[%emt 0:01:31]} 24. Nxf5 {[%emt 0:03:42]} Qxf5 {[%emt 0:00:06]} 25. Rb4 {[%emt 0:02:36]} fxe3 {[%emt 0:03:19]} 26. fxe3 {[%emt 0:03:36]} Qe6 {[%emt 0:00:05]} 27. Rxf8+ {[%emt 0:01:51]} Bxf8 {[%emt 0:00:07]} 28. Qd4 {[%emt 0:01:16]} Re7 {[%emt 0:04:25]} 29. Bxa6 {[%emt 0:00:55]} Nd7 {[%emt 0:02:38]} 30. Bc8 {[%emt 0:02:43]} Re8 {[%emt 0:04:54]} 31. Bxd7 Qxd7 {[%emt 0:00:05]} 32. Rb8 {[%emt 0:05:36]} Rxb8 {[%emt 0:04:23]} 33. Bxb8 {[%emt 0:00:00]} Qd8 {[%emt 0:00:08]} 34. Bd6 {[%emt 0:01:32]} Qxa5 {[%emt 0:02:15]} 35. Bxf8 {[%emt 0:00:01]} Kxf8 {[%emt 0:00:11]} 36. Qf6+ {[%emt 0:00:42]} Kg8 {[%emt 0:00:07]} 37. Qxg5+ {[%emt 0:01:09]} Kf7 {[%emt 0:00:07]} 38. Qf5+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:25]} 39. Qc8+ {[%emt 0:00:48]} Kg7 {[%emt 0:00:06]} 40. Qd7+ {[%emt 0:00:12]} Kh8 {[%emt 0:00:41]} 41. Qxc6 {[%emt 0:01:22]} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.25"]
[Round "6.7"]
[White "Suleymenov, Alisher"]
[Black "Faizrakhmanov, Ramil"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2373"]
[BlackElo "2434"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} b6 {[%emt 0:00:27]} 4. a3 {[%emt 0:00:00]} Ba6 {[%emt 0:00:48]} 5. Qc2 {[%emt 0:00:00]} Bb7 {[%emt 0:00:25]} 6. Nc3 {[%emt 0:00:07]} c5 {[%emt 0:00:26]} 7. e4 {[%emt 0:00:07]} cxd4 {[%emt 0:00:13]} 8. Nxd4 {[%emt 0:00:05]} Bc5 {[%emt 0:00:34]} 9. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:04:57]} 10. b4 {[%emt 0:00:17]} Nd4 {[%emt 0:02:08]} 11. Qd2 {[%emt 0:00:06]} Nxf3+ {[%emt 0:09:00]} 12. gxf3 {[%emt 0:00:51]} Be7 {[%emt 0:00:10]} 13. Bb2 {[%emt 0:00:09]} d6 {[%emt 0:01:41]} 14. Rg1 {[%emt 0:00:44]} O-O {[%emt 0:01:28]} 15. O-O-O {[%emt 0:00:21]} e5 {[%emt 0:01:43]} 16. f4 {[%emt 0:21:51]} Nxe4 {[%emt 0:05:54]} 17. Nxe4 {[%emt 0:01:38]} Bxe4 {[%emt 0:00:09]} 18. fxe5 {[%emt 0:04:04]} d5 {[%emt 0:07:43]} 19. f3 {[%emt 0:15:07]} Bg6 {[%emt 0:01:43]} 20. cxd5 {[%emt 0:05:16]} a5 {[%emt 0:03:47]} 21. d6 {[%emt 0:06:32]} axb4 {[%emt 0:02:48]} 22. Rxg6 {[%emt 0:14:24]} bxa3 {[%emt 0:02:16]} 23. dxe7 {[%emt 0:08:41]} axb2+ {[%emt 0:00:14]} 24. Kxb2 {[%emt 0:13:08]} Qxe7 {[%emt 0:00:08]} 25. Qd6 {[%emt 0:04:19]} Qh4 {[%emt 0:01:11]} 26. Rg4 {[%emt 0:00:52]} Qf2+ {[%emt 0:00:18]} 27. Qd2 {[%emt 0:01:21]} Qxf3 {[%emt 0:00:29]} 28. Rg3 {[%emt 0:00:39]} Qf5 {[%emt 0:00:35]} 29. Bc4 {[%emt 0:02:40]} Ra4 {[%emt 0:06:59]} 30. Bb3 {[%emt 0:00:51]} Rf4 {[%emt 0:00:08]} 31. Re3 {[%emt 0:00:32]} Kh8 {[%emt 0:09:37]} 32. Qd3 {[%emt 0:00:33]} Qg5 {[%emt 0:01:11]} 33. Rd2 {[%emt 0:00:26]} h5 {[%emt 0:03:03]} 34. Bc2 {[%emt 0:00:32]} g6 {[%emt 0:00:35]} 35. Qc3 {[%emt 0:00:33]} Kh7 {[%emt 0:01:19]} 36. Rg3 {[%emt 0:00:17]} Qe7 {[%emt 0:00:51]} 37. Re2 {[%emt 0:00:48]} Qd7 {[%emt 0:00:53]} 38. Bb3 {[%emt 0:00:28]} Rc8 {[%emt 0:00:38]} 39. Qe3 {[%emt 0:00:29]} Rb4 {[%emt 0:01:55]} 40. Rf3 {[%emt 0:00:30]} Rc7 {[%emt 0:01:11]} 41. Ref2 {[%emt 0:00:26]} Qd5 {[%emt 0:02:20]} 42. Rd2 {[%emt 0:00:31]} Rxb3+ {[%emt 0:00:10]} 43. Qxb3 {[%emt 0:00:31]} Qxd2+ {[%emt 0:00:04]} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.26"]
[Round "7.1"]
[White "Korneev, Oleg"]
[Black "Khegay, Dmitriy"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2530"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,33,36,17,16,12,28,19,25,27,36,8,18,17,68,27,50,45,45,62,46,32,60,60]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 cxd4 7. Nxd4 Qe7+ {C09: French Tarrasch: 3...c5 4 exd5 exd5 5 Ngf3 Nc6} 8. Qe2 Qxe2+ 9. Nxe2 Bd6 $146 {The position is equal.} ({Predecessor:} 9... a6 10. Ba4 Nf6 11. O-O Bd6 12. Nd4 Bd7 13. Re1+ Kd8 14. Nxc6+ Bxc6 15. Bb3 {½-½ (61) Korneev,O (2608)-Del Rio de Angelis,S (2534) Navalmoral 2011}) 10. Nb3 a6 11. Bxc6+ (11. Bf4 {seems wilder.} Kd7 12. Bd3 Nf6 13. O-O-O Re8 14. f3) 11... bxc6 12. Bf4 Be7 (12... Kd7 $11) 13. O-O-O Be6 14. Rhe1 {White is slightly better.} Nf6 15. Ned4 Kd7 16. Nf3 {Ne5+ is the strong threat.} Rhc8 17. Nbd4 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.26"]
[Round "7.2"]
[White "Tiviakov, Sergei"]
[Black "Urazayev, Arystanbek"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2613"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,34,0,0,2,6,0,21,-3,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nd2 {[%cal Bb1d2,Bd2e4,Be4g3][%mdl 32]} dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Bc4 e6 8. Nf4 Bd6 9. Bb3 Qc7 {The position is equal.} 10. Qf3 {B18: Classical Caro-Kann: 4...Bf5 sidelines} Nbd7 11. O-O (11. h4 e5 12. Nxg6 hxg6 13. Bg5 exd4 14. O-O-O O-O-O 15. Rxd4 Be5 16. Rdd1 Nc5 17. Bc4 b5 18. Bxb5 cxb5 19. Qa8+ Qb8 20. Qc6+ Qc7 21. Qa8+ {½-½ (21) Fedorchuk,S (2624)-Postny,E (2611) Sibenik 2016}) 11... O-O-O 12. c3 e5 13. Nxg6 fxg6 14. d5 $146 ({Predecessor:} 14. Be3 e4 15. Qe2 h5 16. Rfe1 Ng4 17. Be6 Nxh2 18. Nxe4 {1-0 (35) Zeliantsova,K (1994)-Afonasieva,A (2312) Mumbai 2019}) 14... cxd5 15. Bxd5 e4 16. Bxe4 Rhe8 17. Bc2 $1 Ne5 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.26"]
[Round "7.3"]
[White "Faizrakhmanov, Ramil"]
[Black "Yudin, Sergei"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2434"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,81,16,28,0,2,0,0,0,-14,-17,16,8,16,14,9,16,15,8,19,0,19,0,12,0,0,0,0,0,0,0,0,0,0,0,8,8,6,0,10,16,22,0,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nc3 a6 6. c5 Nbd7 7. Bd2 {D45: Semi-Slav: 5 e3} (7. Qc2 Be7 8. Bd3 O-O 9. O-O Qc7 10. Na4 h6 11. b4 e5 12. Nxe5 Nxe5 13. dxe5 Qxe5 14. Bb2 Qc7 {1-0 (25) Le,Q (2737)-Eljanov,P (2711) Riadh 2017}) 7... g6 {The position is equal.} 8. b4 Bg7 9. Bd3 O-O 10. O-O Qc7 11. Ne2 $146 ({Predecessor:} 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 e5 14. d5 cxd5 15. Bxd5 {0-1 (39) Miton,K (2614)-Banusz,T (2621) Katowice 2016}) 11... e5 12. Nxe5 Nxe5 13. dxe5 Qxe5 14. Bc3 Qg5 15. Qc2 Bh3 {[%csl Gh3][%cal Rg5g2] [#]} 16. Nf4 Bd7 17. Bd4 Rfe8 18. a4 Ng4 {Threatens to win with ...Bxd4.} 19. Bxg7 Kxg7 20. Qc3+ Qe5 21. Rfc1 f6 22. Qd4 Bf5 23. Bxf5 Qxf5 24. h3 Ne5 25. b5 Nc4 26. Qc3 Qe5 {[#] And now ...Qxc3 would win.} 27. Ne2 (27. bxc6 {is interesting.} bxc6 28. Rab1 Rab8 29. Qd3 Kf7 30. Ne2) 27... Qxc3 28. Nxc3 axb5 29. axb5 Nd2 30. Ne2 Nb3 31. Rxa8 Rxa8 $11 {[%mdl 4096] Endgame KRN-KRN} 32. Rb1 Nd2 33. Rd1 Nb3 34. bxc6 bxc6 35. Nd4 Nxd4 36. exd4 {KR-KR} Ra4 37. Rb1 Rxd4 {White must now prevent ...Rc4.} 38. Rb6 Rd1+ 39. Kh2 Rc1 40. Rxc6 d4 41. Rd6 {Accuracy: White = 58%, Black = 70%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.26"]
[Round "7.4"]
[White "Sisabayev, Kuanysh"]
[Black "Makhnev, Denis"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2256"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,94,8,4,12,49,30,43,37,38,27,41,-7,-14,-22,0,-4,-10,-50,-27,-67,-29,-71,-70,-68,-58,-104,-68,-64,-41,-39,-49,-29,-33,-41,-37,-57,-24,-27,-34,-37,-26,-43,-35,-47,-48,-53,-28,-28,-28,-31,-28,-28,-28,-28,-32,-124,-141,-141,-191,-177,-172,-222,-176,-422,-387,-580,-564,-556,-507,-806,-857,-860,-814,-4550,-2636,-1858,-2549,-12833,-12830,-12837,-12837,-12839,-5701,-12844,-12844,-12845,-12845]} 1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Nf6 5. Bg2 Bb4+ 6. Bd2 {A20: English Opening: 1...e5} Bxd2+ 7. Qxd2 cxd5 8. cxd5 {White is slightly better.} O-O 9. Nc3 $146 ({Predecessor:} 9. e3 d6 10. Ne2 Re8 {1-0 (57) Brunello,S (2553)-Piorun,K (2651) Katowice 2017}) 9... Re8 10. e3 d6 11. Nge2 Bf5 12. Nd4 Bg6 13. Rc1 Nbd7 {[%cal Bb8d7,Bd7e5,Be5f3][%mdl 32]} 14. O-O a6 15. b4 Ne5 16. a3 Qd7 17. h3 h5 18. Qa2 Nf3+ 19. Nxf3 exf3 20. Bxf3 Qxh3 21. Bg2 Qg4 22. Qe2 Qg5 23. Qf3 Rac8 24. Qf4 Qxf4 25. gxf4 Rc4 26. Rfd1 Rec8 $36 {[%mdl 2048] Black has the initiative.} 27. Ne2 Rxc1 28. Rxc1 Rxc1+ 29. Nxc1 Be4 30. Bxe4 Nxe4 $11 {[%mdl 4096] Endgame KN-KN} 31. Ne2 $1 g6 32. f3 ({Better is} 32. a4 $1 $15) 32... Nd2 $1 $17 33. Kf2 {[#]} Nc4 $1 34. a4 {[#]} Nb2 $1 35. e4 Nxa4 36. e5 $2 (36. Ke3 {was called for.}) 36... Kf8 37. exd6 (37. Kg3 {might work better.} Ke7 38. Kh4) 37... Nb6 $19 {Black is clearly winning.} 38. Nc3 Ke8 39. f5 (39. Ne4 $142 Nxd5 {[%mdl 64] Double Attack} 40. Nc5) 39... gxf5 40. Kg3 Kd7 41. b5 a5 42. Kh4 Kxd6 43. Kxh5 Nxd5 44. Na4 Ke5 45. Kg5 f4 (45... Kd4 $142 46. Kxf5 Nc3) 46. b6 Kd4 47. Kf5 Nc3 {Accuracy: White = 34%, Black = 69%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.26"]
[Round "7.5"]
[White "Burmakin, Vladimir"]
[Black "Serikbay, Chingiz"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2508"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,103,36,37,28,32,30,46,7,1,0,3,2,0,-18,18,0,24,18,19,0,14,-14,-14,-31,-11,-16,-9,-16,0,0,0,0,34,25,42,29,33,29,27,0,0,0,0,0,93,100,114,123,236,202,237,249,345,230,221,231,260,167,154,137,166,119,124,119,119,127,138,150,233,254,240,133,276,73,373,368,350,379,364,324,356,329,496,443,558,564,2228,2210]} 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qb6 9. Nxg6 hxg6 10. Bd2 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} Nbd7 11. O-O-O (11. g3 Be7 12. Kf2 g5 13. Kg2 Rd8 14. Qxb6 axb6 15. a4 O-O 16. cxd5 exd5 17. Bd3 g4 {1-0 (54) Ding,L (2812)-Mamedov,R (2701) Astana 2019}) 11... Bd6 12. cxd5 {White is slightly better.} Qxb3 13. axb3 exd5 14. h3 O-O-O 15. e4 Bb4 $146 ({Predecessor:} 15... dxe4 16. fxe4 Ng4 17. Bc4 Nf2 18. Bxf7 {½-½ (51) Khurtsidze,N (2446)-Stefanova,A (2473) Varna 2002}) 16. e5 Ne8 17. f4 Nc7 18. g4 c5 19. Ne2 (19. Nb5 $5 {[%cal Rb5d6]} Nxb5 20. Bxb5 $14) 19... Bxd2+ 20. Kxd2 Ne6 21. Ke3 g5 {aiming for ...cxd4+.} 22. f5 cxd4+ 23. Nxd4 Nc7 24. Nf3 Rhe8 25. Kd4 Nb8 26. Re1 Nc6+ 27. Kc3 Re7 28. Bd3 (28. h4 $5 {[%cal Rh4g5]}) 28... Rde8 29. f6 gxf6 $1 30. exf6 Re3 (30... Rxe1 $1 $11 31. Rxe1 Rxe1 32. Nxe1 Kd7) 31. Rxe3 $16 Rxe3 32. Nxg5 {And now Kd2 would win.} d4+ {[#]} (32... Ne8 $16 {is a better defense.}) 33. Kd2 $1 $18 Ne5 34. Bf5+ Kd8 35. Re1 Rxe1 36. Kxe1 {[%mdl 4096] Endgame KBN-KNN} Ke8 37. Kd2 Nd5 38. Ne4 Kf8 39. Bc8 Nf4 40. g5 Nf3+ 41. Kc2 Ne1+ 42. Kd1 Ned3 {[#]} (42... Nf3 $16 43. Kc1 (43. Bxb7 Nxh3 44. Nd6 Nhxg5 $14) 43... Kg8) 43. h4 $1 ({Don't play} 43. Bxb7 $6 Nxh3 44. Kc2 Nhf4 $16) 43... b6 44. Bb7 (44. Nd2 $18) 44... Ne5 (44... Nxb2+ $16 45. Kc2 Nbd3) 45. Kc2 $2 (45. Nd6 $18 {and White stays clearly on top.}) 45... a5 $2 {[%mdl 8192]} (45... Nf3 $16) 46. Nd2 d3+ 47. Kd1 Nd7 48. Ne4 Ne5 49. Kd2 Kg8 (49... Ke8 {was worth a try.} 50. Nd6+ Kd7) 50. Nf2 {White is clearly winning.} Nd7 51. Ke3 Ng2+ 52. Bxg2 {Accuracy: White = 62%, Black = 36%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.26"]
[Round "7.6"]
[White "Vorobiov, Evgeny E."]
[Black "Obolenskikh, Dmitry"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2554"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,107,17,9,8,0,8,0,0,8,0,0,4,9,14,0,15,0,0,0,2,0,0,0,30,8,17,6,18,8,10,11,19,3,16,0,21,14,21,10,22,16,18,13,28,1,10,8,16,10,16,11,11,12,12,8,46,39,37,38,45,49,43,33,52,54,77,75,96,95,100,102,101,108,102,105,109,94,673,169,145,42,47,43,43,36,45,35,16,17]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 ({Predecessor:} 7... Nbd7 8. Qc2 c6 9. Bf4 b6 10. Rd1 {0-1 (31) Lalith,B (2529)-Gajewski,G (2598) Stockholm 2019}) 8. Qc2 b6 9. Rd1 Bb7 10. Bf4 Nbd7 11. Ne5 Nh5 {E08: Closed Catalan: Main Line: 7 Qc2} 12. Bd2 Nhf6 13. cxd5 cxd5 14. Nc6 {[#]} Bxc6 $146 (14... Qe8 15. Nxe7+ Qxe7 16. Nc3 Rfc8 17. Qd3 a5 18. Rac1 h6 19. Be1 {½-½ (29) Grischuk,A (2766)-Anand,V (2764) Paris 2019}) 15. Qxc6 Rc8 16. Qb5 Ne8 17. Qd3 Nd6 18. Nc3 Nf6 19. b3 Qd7 20. f3 Nf5 21. e3 Rc7 22. Nb5 Rcc8 23. Rac1 a6 24. Rxc8 Rxc8 25. Nc3 b5 26. Ne2 Bf8 (26... Bd8 {feels hotter.} 27. Bh3 h5 28. Bb4 Be7 29. Be1 Bd8) 27. Rc1 (27. Ra1 {is interesting.} Ne7 28. a4 bxa4 29. Rxa4 Qc7 30. Bf1) 27... Ne7 28. Rxc8 Qxc8 29. Nc1 Nd7 30. Kf2 g6 31. Bf1 e5 32. Qc3 exd4 33. exd4 Nc6 34. Be3 Qb7 35. Nd3 {[%cal Bc1d3,Bd3f4,Bf4d5,Bd5f6][%mdl 32]} b4 36. Qd2 Bg7 37. Nf4 Nf8 {[%cal Bd7f8,Bf8e6,Be6d4][%mdl 32]} 38. Nxd5 Ne6 39. Bc4 Nexd4 40. Kg2 a5 41. Bg5 Qc8 42. Nf6+ Kh8 {[#]} 43. Ne4 $1 $36 {[%cal Re4d6][%mdl 2048] Threatens to win with Nd6. White is in control.} Qc7 44. Bf4 Be5 45. Bxe5+ Qxe5 {[#]} 46. Qh6 $1 {[%cal Rh6f8][%mdl 512]} Qg7 47. Qf4 f5 48. Ng5 {Nf7+ is the strong threat.} Nd8 $2 {[%mdl 8192]} (48... h6 $16) 49. Qb8 $2 (49. Qe3 {White threatens Qe8+ and mate.} N4e6 50. Nxe6 Nxe6 51. Qxe6) 49... N4c6 $18 50. Qc8 (50. Qd6 $16) 50... Qb7 $14 51. Qxb7 Nxb7 52. Bd5 Nbd8 53. Kf2 Nd4 54. Bc4 {Accuracy: White = 62%, Black = 50%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.26"]
[Round "7.7"]
[White "Zhigalko, Andrey"]
[Black "Agmanov, Zhandos"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2537"]
[BlackElo "2404"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.11.25"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,133,27,22,27,25,27,22,15,18,29,22,19,12,5,6,32,33,29,37,58,41,38,34,51,26,25,16,16,41,22,23,27,10,78,72,77,79,70,74,78,75,80,77,77,77,79,78,83,78,80,79,79,79,91,91,95,93,98,89,93,88,118,107,106,101,173,89,100,85,104,103,144,147,152,152,140,104,190,191,211,111,211,186,297,297,387,381,445,395,445,366,351,340,304,272,574,553,577,566,541,512,437,437,605,606,597,597,976,662,4622,4606,1615,82,1588,1539]} 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 Bb7 10. d4 Nd7 11. Nbd2 exd4 {C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 12. cxd4 Bf6 13. Nf1 Na5 {[%cal Bc6a5,Ba5c4,Bc4b2][%mdl 32] The position is equal.} 14. Bc2 Re8 15. Ng3 (15. Rb1 c5 16. d5 Nc4 17. N3h2 Nce5 18. Ng3 Ng6 19. Ng4 {0-1 (62) Yu,Y (2739)-Bu,X (2729) Hengshui 2019}) 15... g6 $1 16. Bh6 Nc4 17. a4 Nxb2 18. Qb1 Nc4 19. axb5 axb5 20. Qxb5 Ncb6 $146 ({Predecessor:} 20... Rxa1 21. Rxa1 {1-0 (71) Pichot,A (2564)-Sosa,T (2467) Villa Martelli 2018}) 21. Bf4 Rxa1 22. Rxa1 c5 23. Rd1 {And now dxc5 would win.} cxd4 24. Bxd6 Qc8 25. Bb3 $36 {[%mdl 2048] Black is under pressure.} Bxe4 26. Nxd4 Bb7 {[#]} (26... Ba8 $11) 27. Ndf5 $1 $16 Qc6 28. Qxc6 Bxc6 29. Nh6+ Kg7 30. Nxf7 Bd5 31. Bxd5 ({Much worse is} 31. Rxd5 Nxd5 32. Bxd5 Re1+ 33. Nf1 Nb6 $11) 31... Nxd5 32. Rxd5 Kxf7 33. Bb4 Nb8 34. f3 Nc6 35. Rd7+ Kg8 36. Bc5 Ne5 37. Rd5 Bg7 38. Ne4 Nc6 39. Rd7 Rd8 40. Rc7 Ne5 41. Bd6 Nf7 42. Be7 Ra8 (42... Bd4+ $16 {was necessary.} 43. Kf1 Ra8) 43. f4 (43. Bf6 $18 {Black must now prevent Bxg7.} Rf8 44. f4) 43... h6 44. Kf2 Bd4+ 45. Kf3 Rb8 46. Nf6+ Bxf6 47. Bxf6 {[%mdl 4096] Endgame KRB-KRN} Rb3+ 48. Ke2 Rb8 (48... Nd6 $16 49. Be5 Ne8) 49. g4 $18 Ra8 50. Kf2 (50. Rc6 $18) 50... Re8 (50... Nd6 $16) 51. Kf3 Kf8 (51... h5 {keeps fighting.} 52. Rc6 Kh7) 52. Rc6 Kg8 53. h4 Ra8 54. Bc3 Kh7 55. Rc7 Kg8 56. h5 gxh5 57. gxh5 Nd6 $2 (57... Ra3 {is a better chance.} 58. Kg4 Rb3 59. Rc8+ Kh7) 58. Kg4 Rc8 {[#]} 59. Rg7+ $1 Kf8 60. Be5 Rc1 {With the idea ...Rg1+.} 61. Rg6 Nf7 62. Bb2 Re1 63. Kf5 Rh1 64. Kf6 Rxh5 65. Ba3+ Ke8 66. Rg8+ Kd7 67. Rg7 {Accuracy: White = 78%, Black = 52%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.27"]
[Round "8.1"]
[White "Khegay, Dmitriy"]
[Black "Makhnev, Denis"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2504"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,55,0,0,40,14,91,92,57,61,59,86,187,190,169,187,92,0,0,0,0,0,0,0,23,28,50,-40]} 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 {[%cal Bc6b8,Bb8d7,Bd7b6][%mdl 32]} 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. a4 Bf8 14. b4 Nb6 15. a5 Nbd7 16. Bb2 {[#]} exd4 $146 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} ({Predecessor:} 16... Rb8 17. Rb1 {½-½ (17) Timman,J (2562)-Wells,P (2526) London 2008}) 17. cxd4 c5 (17... Nh5 $11) 18. dxc5 $16 dxc5 {White is better.} 19. e5 Nd5 20. Ne4 $1 {[%cal Re4g5] And now Neg5 would win.} Be7 {[#]} (20... h6 $16 {was called for.}) 21. bxc5 $1 $18 {Threatens to win with Nd6.} Nxc5 22. Nxc5 Bxc5 {[#]} 23. Bxh7+ $1 {[%mdl 512]} Kxh7 $11 24. Qc2+ {[%mdl 64] Double Attack} Kg8 {Hoping for ...Rc8.} 25. Qxc5 Rc8 26. Qa7 Qe7 27. Rac1 Rcd8 {next ...Nf4 is good for Black.} 28. Qc5 (28. e6 $14) 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.27"]
[Round "8.2"]
[White "Yudin, Sergei"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2497"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,44,24,21,3,11,6,47,8,8,5,10,22,0,5,21,22,16,0,21,14,24,19,45,35,34,39,43,27,36,34,31,23,23,39,49]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Nf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Bf5 (7... Nf6 8. O-O Bf5 9. Re1 Bxd3 10. Qxd3 Bg7 11. Bg5 O-O 12. Nbd2 e6 13. Bxf6 Bxf6 14. Nb3 Bg7 15. Re2 Rab8 16. a3 b6 17. Rae1 Na5 18. Nc1 Nc4 19. Qc2 Qf4 20. Nd3 Qf5 21. Qd1 Rfc8 {½-½ (21) Anand,V (2764)-Nepomniachtchi,I (2775) Paris 2019}) 8. O-O Bg7 9. Be2 Nf6 10. Be3 $1 O-O 11. Nbd2 Rad8 12. Re1 Rfe8 13. Qc1 $146 ({Predecessor:} 13. Bf1 Ne4 {1-0 (36) Santos Ruiz,M (2567)-Soham,K (2061) Abu Dhabi 2019}) 13... Ne4 14. Bf1 Nd6 15. Bf4 Qb6 16. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} f6 17. Bxd6 Rxd6 18. b5 Na5 19. c4 dxc4 20. Nxc4 Nxc4 21. Bxc4+ Kh8 22. Qe3 Bd7 {Accuracy: White = 73%, Black = 50%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.27"]
[Round "8.3"]
[White "Faizrakhmanov, Ramil"]
[Black "Korneev, Oleg"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2434"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,72,9,10,8,12,8,24,24,27,31,27,25,25,25,37,35,27,6,20,0,5,11,8,14,14,11,21,21,14,3,9,9,16,2,5,0,0,0,2,0,0,0,0,0,6,5,7,0,2,0,86]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 e5 9. cxd5 cxd5 10. Nb5 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 a6 13. dxe5 {D45: Semi-Slav: 5 e3} Nxe5 14. Nd4 Bd7 (14... Bg4 15. Bxg4 Nfxg4 16. h3 Rc8 17. Qb1 Rc1+ 18. Qxc1 Nd3+ 19. Ke2 Nxc1+ 20. Rhxc1 Nf6 {0-1 (37) Postny,E (2623)-Robson,R (2667) chess.com INT 2019}) 15. O-O {White has an edge.} Rc8 16. Qb2 Ne4 17. Rac1 Qf6 18. N2f3 Rxc1 19. Qxc1 Rc8 20. Qb2 Nc6 {[#] The position is equal.} 21. a3 $146 ({Predecessor:} 21. Rc1 Nxd4 22. exd4 {0-1 (64) Franco Ocampos,Z (2520)-Illescas Cordoba,M (2555) Leon 1992}) 21... h6 22. h3 Ng5 23. Rc1 Nxf3+ 24. Bxf3 Nxd4 25. Rxc8+ Bxc8 26. exd4 Qc6 27. Qd2 Be6 28. h4 b6 29. b4 a5 30. g3 axb4 31. Qxb4 g6 32. Kg2 Kg7 33. Qe1 g5 34. Qe3 f6 35. Bh5 Qd7 36. Qb3 Qd8 {Accuracy: White = 57%, Black = 70%.} (36... Bg4 $11 {remains equal.} 37. Bxg4 Qxg4 {[%mdl 64] Double Attack}) 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.27"]
[Round "8.4"]
[White "Urazayev, Arystanbek"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2433"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,81,65,64,64,57,59,72,66,44,63,66,95,89,125,77,86,54,52,43,57,51,45,50,70,82,75,73,79,27,27,19,29,6,12,18,91,89,97,100,83,87,208,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8. Nge2 Na6 9. g3 Nc7 10. Bg2 Nce8 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} (10... Rb8 11. O-O b5 12. Bf4 Bb7 13. Rac1 b4 14. Na4 Nfxd5 15. Be5 Bxe5 16. dxe5 Ba6 17. Rfe1 Bxe2 18. Rxe2 {0-1 (52) Di Berardino,D (2502)-Manca,F (2373) Beijing 2008}) 11. O-O Nd6 12. Bf4 Bf5 {White is better.} 13. Rfd1 $146 ({Predecessor:} 13. Nb5 Nfe8 14. Nec3 a6 15. Nxd6 Nxd6 16. Rad1 {1-0 (31) Wilhelmi,C (2295)-Von Alvensleben,W (2235) Germany 1995}) 13... Qd7 14. Nc1 Rfc8 15. Nd3 Nfe8 16. Nc5 Qc7 17. Nb5 Qb6 18. Nxd6 exd6 19. Qxb6 axb6 20. Ne4 Bxe4 21. Bxe4 f5 22. Bd3 Bxd4 {[#]} 23. Bxf5 (23. Rd2 $1 $16) 23... Bxf2+ $1 $11 24. Kxf2 gxf5 25. Kf3 Rc2 26. Rd2 Rac8 (26... Rxd2 $11 {remains equal.} 27. Bxd2 Kf7) 27. Re1 $16 Kf7 28. Rxc2 Rxc2 {[%mdl 4096] Endgame KRB-KRN} 29. Bg5 h6 (29... Rxb2 $16 30. Re7+ Kg6) 30. Bd8 $2 {[#]} ({Less strong is} 30. Bxh6 Rxb2 31. Re2 Rxe2 $14) ({White has to play} 30. Re7+ $18 Kf8 31. Re2 Rxe2 32. Bxh6+ Kf7 33. Kxe2) 30... Rxh2 $11 {The position is equal.} 31. Re7+ Kf8 32. Rxb7 Rxb2 33. a4 Rb4 34. Ra7 Kg8 35. Ra6 Kf7 36. Ra7+ Kg6 37. Re7 Ng7 38. Rd7 Ne8 39. Re7 Ng7 40. Rd7 Ne8 41. Re7 $1 {Accuracy: White = 58%, Black = 48%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.27"]
[Round "8.5"]
[White "Sivuk, Vitaly"]
[Black "Khusenkhojaev, Muhammad"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2582"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,136,17,28,22,21,18,26,2,4,-1,47,67,81,66,64,79,64,62,76,69,45,57,60,49,66,47,196,205,192,92,91,92,100,108,100,90,114,100,254,180,193,129,125,135,131,70,42,8,15,0,0,0,0,0,0,0,2,-14,0,-17,-6,-12,-7,-8,0,0,0,-12,0,0,0,0,0,0,0,0,0,-74,-74,-74,-74,-74,-74,-74,-72,-74,-74,-128,-74,-74,-74,-80,-74,-80,-80,-80,0,0,0,-18,-8,-8,-8,-8,-8,-8,0,-29,-29,-68,0,0,0,-68,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Bf4 {D90: Grünfeld: 4 Nf3 Bg7 sidelines} Be6 8. Qa3 c5 (8... O-O 9. e4 c6 10. Rd1 N8d7 11. h4 Bg4 12. Be2 Bxf3 13. Bxf3 e5 14. dxe5 Qe8 {1-0 (69) Duda,J (2729)-Svidler,P (2737) Riga 2019}) 9. e4 {White has an edge.} cxd4 10. Nb5 {And now Nc7+ would win.} Na6 11. Rd1 {[%cal Rb5d4]} Bc4 $146 ({Predecessor:} 11... Nc4 12. Bxc4 Bxc4 13. Nbxd4 {1-0 (39) Vaibhav,S (2589)-Stany,G (2509) Jammu 2018}) 12. Nbxd4 Qc8 13. Rc1 $1 Qg4 {Strongly threatening ...Bxf1.} 14. Bxc4 Qxf4 15. Bb5+ Kf8 16. O-O Bxd4 $1 17. Nxd4 $40 {[%mdl 128] White attacks.} Qxe4 18. Nc6 Nd5 (18... Qh4 $14) 19. Rfe1 $18 Qh4 20. Bxa6 (20. Ne5 $1 $18 Rd8 21. g3 (21. Bxa6 bxa6 22. g3 Qf6 $16)) 20... bxc6 $16 21. Bb7 Rd8 22. Bxc6 Kg7 23. Qxa7 Nb4 24. Be4 ({Don't play} 24. Rxe7 $6 Qc4 $11) (24. Qxe7 $2 Qxe7 25. Rxe7 Nxc6 $17) 24... Rhe8 $2 (24... Qf6 $16) 25. Rc4 Qg5 26. h4 ({Inferior is} 26. Rxb4 Qd2 $17) (26. Qa4 $1 $18 {[%cal Ra4b4]} Nd5 27. Qc2) 26... Qd2 27. Rb1 Nd3 28. Qe3 (28. b4 $16) 28... Nxb2 $14 29. Qxd2 (29. Rc7 {with more complications.} Qxe3 30. fxe3 Rd2 31. Rf1 f5 32. Bf3) 29... Rxd2 30. Rc2 Rxc2 31. Bxc2 $11 {[%mdl 4096] Endgame KRB-KRN} Nc4 32. Rb4 Rc8 33. a4 Ne5 34. Be4 f5 35. Bb7 Rc1+ 36. Kh2 Ra1 {White should prevent ...Nd3.} 37. f3 h6 38. Bc8 Nd3 39. Rc4 Nb2 40. Rc7 Rxa4 41. Rxe7+ Kf6 42. Re6+ Kg7 43. Kg3 Nd3 44. h5 (44. Rd6 $11 Nf4 45. Be6) 44... Nf4 $1 $17 {[%cal Rf4e6]} ({Of course not} 44... gxh5 45. Rd6 $11) 45. Rc6 Nxh5+ 46. Kh2 Ra2 47. Rc4 Kf6 {Hoping for ...Kg5.} 48. Kh3 Rf2 49. Bb7 {[#]} Kg5 (49... g5 $142 $1 {aiming for ...Nf4+.} 50. Rc6+ Ke5 51. Rc5+ Kd4 52. Rd5+ Kc4 53. Rxf5 Nf4+ {[%mdl 64] Double Attack} 54. Kh2 Rxg2+ 55. Kh1 Rb2) 50. g3 f4 51. Rc5+ Kf6 52. gxf4 Nxf4+ 53. Kg3 {[#] Black must now prevent Rc6+.} Ne6 ({Black should try} 53... Rb2 $1 $17 {...g5 is the strong threat.} 54. Kxf4 Rxb7 55. Rc6+ Kg7) 54. Rc6 $11 Re2 (54... Rb2 {is interesting.} 55. Bc8 Re2 56. Rd6 g5 57. Kg4 Ke7) 55. Bc8 Kf7 56. Ba6 Re5 57. Bc4 Ke7 58. Ra6 h5 59. Ra7+ Kf6 60. Ra6 Ke7 (60... Kf5 $1 $15 61. Bxe6+ Rxe6 62. Ra5+ Kf6) 61. Ra7+ Kf6 (61... Kd6 $11) 62. Ra6 $15 g5 (62... Kf5 $1 $15 63. Bd3+ Kg5) 63. Rb6 $11 {The position is equal.} Ke7 64. Rb7+ Kf6 65. Rb6 Ke7 66. Rb7+ Kf8 67. Bxe6 Rxe6 68. Rh7 {[#]} g4 $1 {[%mdl 512] Accuracy: White = 65%, Black = 49%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.27"]
[Round "8.6"]
[White "Igambergenov, Alibek"]
[Black "Vorobiov, Evgeny E."]
[Result "1/2-1/2"]
[ECO "E98"]
[WhiteElo "2410"]
[BlackElo "2554"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,116,57,76,67,71,74,82,76,86,79,82,66,66,33,64,63,66,53,86,94,106,113,119,105,108,50,75,73,85,4,5,-20,59,0,24,27,19,4,13,13,15,12,11,19,114,108,103,78,285,289,276,284,283,247,255,252,232,243,248,20,27,11,11,11,11,11,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 g6 2. Nf3 Bg7 3. e4 d6 4. Nc3 Nf6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 Kh8 12. Rc1 {E98: King's Indian: Classical Main Line: 9 Ne1} (12. c5 Ng8 13. a4 Bh6 14. Bxh6 Nxh6 15. Nd3 f4 16. a5 a6 17. b4 g5 18. cxd6 Qxd6 19. Na4 Nf6 {1-0 (59) Swayams,M (2444)-Hillarp Persson,T (2546) Douglas 2015}) 12... Ng8 13. Qd2 Ngf6 $146 ({Predecessor:} 13... f4 14. Bf2 h5 15. c5 g5 16. Nb5 g4 17. Rc3 Rf7 18. Kh1 Bd7 19. c6 bxc6 20. dxc6 {1-0 (64) Reichmann,E (2269)-Ertl,J (2287) Austria 2013}) 14. exf5 {White is better.} gxf5 15. f4 Bd7 16. Nd3 Qe7 17. h3 b6 18. Rce1 Rd8 19. Bd1 e4 20. Nb4 a5 21. Nc2 Rg8 22. Nd4 Qf7 23. Ba4 (23. Qf2 $16) 23... h6 24. Bxd7 Nxd7 25. Ne6 ({Better is} 25. Kh2 $16) 25... Rc8 $11 26. Ne2 Kh7 (26... Nc5 $11) 27. Kh1 (27. g4 $1 $14) 27... Bf6 28. N2d4 Bxd4 29. Bxd4 Nef6 30. g4 $36 {[%mdl 2048] White has some pressure.} fxg4 31. Ng5+ hxg5 32. fxg5 Qg6 ({Don't blunder} 32... gxh3 $2 33. Rxe4 $1 {[%mdl 512]} (33. Bxf6 Qh5 $16) 33... Rg6 34. gxf6 $18) (32... Qh5 $11) 33. gxf6 $16 gxh3 34. Rf2 {Threatens to win with f7.} Rcf8 $2 {[#]} (34... Qg3 $16) 35. Qf4 $1 $18 Qg4 36. Qxe4+ Qxe4+ 37. Rxe4 Ne5 38. Bxe5 dxe5 39. Rxe5 {[%mdl 4096] Endgame KRR-KRR} Kg6 40. Re3 $2 (40. Re6 $18 {Hoping for f7+.} Rf7 41. d6) 40... Rxf6 $11 41. Rg3+ Kh5 {The position is equal.} 42. Rxh3+ Kg4 43. Rxf6 Kxh3 {KR-KR} 44. Rf7 Re8 $1 {[%cal Re8e1] ( -> ...Re1+)} 45. Kg1 {And now Kf2 would win.} Re2 46. Rxc7 Rxb2 47. a4 Kg3 {[%cal Rb2b1]} 48. Kf1 {Strongly threatening Ke1.} Kf3 {[%cal Rb2b1]} 49. Ke1 {d6 is the strong threat.} Ke3 {[%cal Rb2b1]} 50. Kd1 Kd3 {[%cal Rb2b1]} 51. Kc1 Rc2+ 52. Kb1 Rd2 53. c5 bxc5 54. Rxc5 Kd4 55. Rxa5 Kc4 56. Ra8 Rxd5 57. Rb8 Ra5 58. Rb5 Rxa4 {Accuracy: White = 45%, Black = 66%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.27"]
[Round "8.7"]
[White "Obolenskikh, Dmitry"]
[Black "Sisabayev, Kuanysh"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2542"]
[BlackElo "2256"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,153,58,6,5,4,9,3,57,55,55,45,60,42,36,31,40,42,41,33,39,64,45,0,0,-10,-10,-33,0,0,0,-4,-12,-85,0,0,0,0,22,22,22,20,21,20,22,20,28,19,73,23,30,28,27,13,21,25,42,39,47,48,63,25,23,17,30,24,30,29,31,22,45,44,47,47,44,43,54,57,106,98,106,105,84,83,88,109,89,68,262,240,311,279,258,260,402,413,407,243,386,367,431,402,355,323,499,350,1363,1332,1710,1394,5409,5605,6046,5700,1919,1714,1429,1202,1121,776,975,973,749,663,1207,1075,29956,4357,29968,29969,29968,29967,29976,29977,29979,29979,29977,29976,29970,29947]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. c4 Nf6 9. Nc3 ({White should play} 9. Qa4 $14) 9... d4 $11 {B42: Sicilian: Kan Variation: 5 Bd3} (9... Be7 10. cxd5 cxd5 11. exd5 exd5 12. Be3 O-O 13. Na4 Be6 14. Re1 a5 15. Bc2 Qc7 16. Rc1 {½-½ (16) Korneev,O (2576)-Khamrakulov,I (2494) Seville 2011}) 10. Na4 Nd7 11. f4 e5 ({Better is} 11... Be7 $11) 12. fxe5 $146 ({Predecessor:} 12. f5 Be7 13. Bd2 c5 14. Rf3 Bb7 15. b3 Bc6 16. Nb2 a5 17. Rg3 {1-0 (56) Filev,G (2390)-Dinev,D (2285) Veliko Gradiste 2018}) 12... Nxe5 13. Bf4 Bg4 14. Be2 Bxe2 15. Qxe2 Ng6 16. Bg3 Be7 17. c5 d3 18. Qf2 O-O 19. Rad1 Qa5 20. b3 Rad8 $36 {[%mdl 2048] Black has some pressure.} 21. Qf5 Qb4 22. Kh1 d2 23. Bc7 Rd4 24. e5 (24. Qf2 $11 Bf6 25. Nb6) 24... Rf4 ({Inferior is} 24... Bxc5 25. Nxc5 Qxc5 26. Bd6 $16) (24... Nf4 $17 25. Bd6 g6) 25. Rxf4 $11 Nxf4 26. Bd6 Nd5 27. Qf2 {Played: Qf5-d3} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.28"]
[Round "9.1"]
[White "Samusenko, Maksim"]
[Black "Khegay, Dmitriy"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2445"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,24,0,20]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Qa5+ 10. Bd2 Qd8 11. Bg5 Qa5+ 12. Bd2 Qd8 $146 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.28"]
[Round "9.2"]
[White "Makhnev, Denis"]
[Black "Obolenskikh, Dmitry"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2476"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,54,55,33,25,31,34,10,40,38,46,0,0,0,17,18,21,31,3,11,8,-8,13,7,9,11,11,4,23,4,7,7,4,4,3,6,5,5,5,4]} 1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. e3 Be6 5. Nbd2 (5. a4 Nf6 6. Na3 c5 7. Nxc4 Nc6 8. a5 Bd5 9. a6 e6 10. Nce5 Nxe5 11. dxe5 Nd7 12. axb7 Rb8 13. Rxa7 c4 14. Bd2 {1-0 (54) Melkumyan,H (2642)-Jobava,B (2712) Austria 2018}) 5... b5 6. b3 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} cxb3 7. Nxb3 Nf6 8. Bd3 {[%mdl 1024] White is slightly better. White has compensation.} Bd5 $146 ({Predecessor:} 8... Bc4 9. Bxc4 bxc4 10. Nc5 e6 11. O-O Bxc5 12. dxc5 Qxd1 13. Rxd1 {0-1 (27) Stevenson,W (707)-Tutov,N (1156) LSS email 2011}) 9. O-O e6 10. Nfd2 a5 {[#] Hoping for ...a4.} 11. a4 bxa4 12. Rxa4 Nbd7 13. e4 Bxb3 $1 14. Nxb3 Bb4 15. Qc2 h6 16. Bd2 Bxd2 17. Qxd2 {[%cal Ra4a5]} O-O 18. Rc1 Qb6 19. Rb1 Rfb8 {The position is equal.} 20. Rxa5 Rxa5 21. Qxa5 Qxa5 22. Nxa5 Rxb1+ 23. Bxb1 c5 24. dxc5 {Accuracy: White = 44%, Black = 74%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.28"]
[Round "9.3"]
[White "Tiviakov, Sergei"]
[Black "Kostenko, Petr"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2613"]
[BlackElo "2467"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,59,8,13,16,3,-4,4,6,32,-3,0,0,0,0,0,0,0,0,32,32,18,31,39,10,18,23,79,81,201,201,192,140,140,113,473,454,512,512,493,509,29990,29991,29991,29992,29998,29999]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Qc7 9. Qe2 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} Ne7 10. Nf3 Ng6 11. O-O {The position is equal.} Be7 (11... Bd6 12. c4 dxe4 13. Bxe4 O-O 14. Rd1 Rad8 15. h3 c5 16. b3 Bc6 {0-1 (40) Nepomniachtchi,I (2763)-Vitiugov,N (2719) St Petersburg 2018}) 12. e5 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 13. Re1 $146 ({Predecessor:} 13. b3 Rb8 14. Re1 a5 15. Bd2 a4 16. Rab1 O-O 17. h4 {½-½ (17) Munoz Pantoja,M (2495)-Peralta,F (2537) Sabadell 2017}) 13... c4 14. Bxg6 $1 hxg6 15. c3 Rb8 16. Bg5 Bxg5 17. Nxg5 f6 18. Nf3 g5 19. h3 Kf7 20. Rad1 Qa5 (20... a5 $11) 21. Nd4 Rh4 (21... Qa6 $16) 22. exf6 $18 gxf6 {[#]} 23. Nxe6 (23. Nc6 $1 $18 {[%mdl 512]} Qb5 (23... Bxc6 24. Qxe6+) 24. Nxb8 Qxb8 25. Rd4) 23... Re8 $16 {[%cal Re8e6]} 24. Nxg5+ $1 Kg6 $2 {[%mdl 8192] [#]} (24... fxg5 $16 {is tougher.} 25. Qf3+ {[%mdl 64] Double Attack} Kg7) 25. Qf3 $1 $18 {[%cal Rf3g3]} Rxe1+ 26. Rxe1 {Strongly threatening Qg3.} fxg5 27. Qf8 {Re7 would kill now.} ({And not} 27. Re7 Rf4 $11) 27... Qa4 (27... Re4 $18 28. Rxe4 dxe4) 28. Re7 {White mates.} Qd1+ 29. Kh2 Bxh3 30. Qf7+ {Accuracy: White = 83%, Black = 23%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.28"]
[Round "9.4"]
[White "Korneev, Oleg"]
[Black "Urazayev, Arystanbek"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2530"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,53,0,0,4,0,0,9,8,0,8,0,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,-8,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a3 O-O 9. Nc3 Bg4 10. Be3 Nd4 {C84: Closed Ruy Lopez: Unusual White 6th moves} 11. Bxd4 exd4 12. Nd5 Nd7 13. h3 Bxf3 $1 14. Qxf3 Bg5 (14... c6 15. Nf4 Nc5 16. Ba2 a5 17. Qg4 Kh8 18. Ne2 {1-0 (48) Caruana,F (2828)-Postny,E (2623) chess.com INT 2019}) 15. Qg3 Rc8 $146 {The position is equal.} ({Predecessor:} 15... Bh4 16. Qg4 c6 17. Nf4 g6 18. Nxg6 hxg6 19. Qxg6+ {1-0 (32) Libiszewski,F (2540)-Zelesco,K (2361) Melbourne 2017}) 16. Nf4 Nc5 17. Ba2 Bxf4 18. Qxf4 Na4 19. Rab1 c5 20. Qd2 Re8 21. Rfe1 h6 22. Bb3 Nb6 23. Rbd1 Qc7 24. f4 d5 25. Bxd5 Nxd5 26. exd5 Qd6 27. f5 {Accuracy: White = 72%, Black = 83%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.28"]
[Round "9.5"]
[White "Burmakin, Vladimir"]
[Black "Yudin, Sergei"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2508"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,43,11,2,4,26,-6,0,-5,-5,-4,-7,-5,0,0,0,-15,0,-21,-20,-22,-21,-20,-22,-22,-21,-27,-20,-29,-26,-16]} 1. Nf3 d5 2. e3 c5 3. b3 Nf6 4. Bb2 e6 5. Be2 Be7 6. O-O O-O 7. c4 Nc6 8. cxd5 Nxd5 9. Qc1 {A13: English Opening: 1...e6} Bf6 10. Nc3 b6 11. Nxd5 {The position is equal.} Bxb2 12. Qxb2 Qxd5 13. a3 a5 14. Rfd1 {[#]} e5 $146 ({Predecessor:} 14... Bb7 15. Ne1 Rfd8 16. Bf3 Qd6 17. Nc2 {½-½ (45) Ivkov,B (2525)-Kortschnoj,V (2635) Cannes 1986}) 15. d3 Be6 16. Nd2 f6 17. Nc4 {[#] Hoping for Bf3.} Rab8 18. Rac1 Qd7 19. Bf3 Bd5 20. Bxd5+ Qxd5 21. Qc2 Rfd8 22. Nb2 {Accuracy: White = 56%, Black = 55%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.28"]
[Round "9.6"]
[White "Vorobiov, Evgeny E."]
[Black "Faizrakhmanov, Ramil"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2554"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,126,23,26,26,26,23,23,19,16,7,11,13,20,10,10,8,3,6,20,14,15,18,18,19,21,21,19,19,19,16,18,19,24,21,16,14,14,14,14,14,19,14,14,13,25,0,0,0,49,33,22,32,22,22,83,81,82,77,76,67,63,45,127,102,104,84,84,84,83,59,60,28,29,33,34,41,59,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. Qc2 {E04: Open Catalan: 5 Nf3} (7. O-O O-O 8. Qc2 Bxd2 9. Nbxd2 b5 10. a4 c6 11. b3 cxb3 12. Nxb3 b4 13. e4 Nbd7 14. h4 h6 15. e5 {½-½ (93) Abasov,N (2632)-Piorun,K (2660) Khanty-Mansiysk 2019}) 7... Bxd2+ 8. Qxd2 c6 9. a4 {White has an edge.} Ne4 10. Qf4 Qb6 11. O-O Qxb2 {[%mdl 64] [#] Double Attack} 12. Ne5 O-O $1 13. Na3 $1 Nc3 {[%mdl 64] Double Attack} 14. Qe3 Nxe2+ 15. Kh1 $146 Nc3 $1 16. Naxc4 Qb4 17. Rfc1 Nd5 18. Bxd5 $1 exd5 19. Nd3 Qxc4 20. Rxc4 dxc4 21. Nf4 $1 Nd7 22. d5 Nf6 23. dxc6 Ra6 24. c7 {[#] Black must now prevent Rd1.} Rc6 25. Qe7 {Threatens to win with Rd1.} Ne8 26. Rd1 {Strongly threatening Rd8!} Rxc7 27. Qe5 $36 {[%mdl 2048] White fights for an advantage.} Rd7 28. Re1 {And now Qxe8 would win.} Nf6 29. Qxa5 Rd6 30. f3 h6 31. Qb4 Rc6 32. Rc1 Re8 (32... g5 $11 33. Ne2 Rd8) 33. Rxc4 $16 Bd7 34. Kg2 Rxc4 35. Qxc4 Bc6 36. Ne2 Bxa4 (36... Nd5 $14 37. Kf2 Ra8) 37. Nd4 Bd7 38. g4 {[%mdl 1024] White has strong compensation.} Re5 39. h4 Rd5 40. Kg3 b5 41. Qb4 h5 $1 {[%cal Rh5g4]} 42. g5 Ne8 43. Kf2 Nd6 44. Qc3 (44. Ne2 $14 Nf5 45. Qa5) 44... Nf5 $11 {The position is equal.} 45. Nxf5 Rxf5 {[%mdl 4096] Endgame KQ-KRB} 46. Qd4 Be6 47. f4 Rd5 48. Qb6 g6 49. Ke3 Bf5 50. Qc6 Be6 51. Qb6 Kg7 52. Ke4 Rf5 53. Ke3 Bc4 54. Ke4 Rd5 55. Qf6+ Kg8 56. Qb6 Rd1 57. f5 {Qb8+ would kill now.} Bd3+ 58. Ke5 {White wants to mate with Qd8+.} Bxf5 59. Kf6 {Qb8+ is the strong threat.} Be6 60. Qb8+ Kh7 61. Qf8 {[%csl Gf6][%cal Rf8g7]} Rf1+ 62. Ke7 Bc4 63. Qh6+ Kg8 {Accuracy: White = 79%, Black = 83%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.28"]
[Round "9.7"]
[White "Nogerbek, Kazybek"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2352"]
[BlackElo "2582"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,90,23,14,37,16,14,2,41,0,0,0,43,18,31,-88,-73,-77,-84,-92,-90,-106,0,-96,-44,-167,-163,-225,-222,-235,-245,-254,-249,-256,-227,-400,-383,-396,-381,-397,-391,-414,-406,-518,-487,-922,-895,-804,-624,-1006,-1018,-1005,-980,-1055,-586,-757,-513,-540,-519,-485,-383,-362,-372,-361,-362,-1010,-1010,-840,-603,-581,-559,-741,-701,-1098,-1098,-29988,-29989,-29989,-29989]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 Nfd7 {B81: Sicilian Scheveningen: Keres Attack} 9. Be3 Nc6 10. Nce2 Nce5 $146 {The position is equal.} ({Predecessor:} 10... Nde5 11. b3 h5 12. gxh5 Rxh5 13. Qd2 Ng6 14. Rg1 Bd7 15. O-O-O {0-1 (62) Quesada Perez,Y (2647)-Duda,J (2610) Havana 2015}) 11. b3 Ng6 12. Rg1 Qc7 13. Qd2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 14. Rc1 (14. Nf5 $14 {stays ahead.}) 14... Bb7 15. c4 b4 16. Ng3 Nc5 17. Nh5 Rg8 (17... O-O $17 18. Kf1 Nh4) 18. f3 (18. Ng3 $11) 18... Ne5 (18... Nh4 $17 19. Bh1 g6) 19. Ke2 ({Better is} 19. Bf1 $15) 19... Ned3 $1 $19 20. Rc2 {[#]} (20. Nc2 $142) 20... g6 $1 21. Ng3 e5 22. Ndf5 gxf5 23. Nxf5 Bc8 24. Kd1 $2 (24. Nh6 {might work better.} Rg6 25. Nf5) 24... a5 25. Bf1 Bxf5 26. exf5 {[#]} Nf4 $1 27. Bxf4 exf4 28. Qxf4 a4 29. Qe3 (29. bxa4 $142 Qa7 30. g5) 29... axb3 30. axb3 Ra1+ 31. Ke2 {White hopes to continue with f6.} Kd8 {...Bg5 is the strong threat.} 32. Kf2 Bg5 33. f4 Bf6 34. Kg2 Qc6+ 35. Kh2 {intending Bg2.} Re8 36. Qf2 Qe4 {And now ...Bd4 would win.} 37. Bg2 {[#]} Qe3 $1 {[%cal Re3f2]} 38. Rxa1 Bxa1 39. Qf1 $2 (39. Qxe3 Rxe3 40. Ra2) 39... Bd4 40. Ra2 Nd3 41. Bc6 {aiming for Ra8+.} Re7 42. g5 Nxf4 {White must now prevent ...Nh5.} 43. Ra8+ Kc7 {( -> ...Nh5)} 44. Bf3 Qd2+ 45. Kg3 Re1 {Accuracy: White = 18%, Black = 70%.} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.29"]
[Round "10.1"]
[White "Makhnev, Denis"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2476"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,43,10,18,15,15,13,11,2,12,6,13,-8,0,0,0,22,33,33,25,18,27,21,39,43,36,14]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 c6 7. Qc2 b6 8. Bf4 O-O 9. O-O Bb7 10. Rd1 Na6 11. a3 {E06: Closed Catalan: Early deviations} Rc8 12. Nbd2 $146 ({Predecessor:} 12. Nc3 dxc4 13. Ne5 Nd5 14. Nxc4 Nxf4 15. gxf4 Nc7 16. e3 Nd5 17. b4 Kh8 18. Ne2 Qe8 {½-½ (34) Huzman,A (2567)-Pelletier,Y (2566) Novi Sad 2016}) 12... c5 13. dxc5 {The position is equal.} Nxc5 14. b4 Ncd7 15. Qd3 a5 16. Qb3 axb4 17. axb4 dxc4 18. Nxc4 Bd5 19. Nfe5 Nxe5 20. Bxd5 Nxd5 21. Bxe5 Bf6 {[#] ...b5 is the strong threat.} ({Not} 21... Bxb4 $2 22. e4 $18) 22. e4 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.29"]
[Round "10.2"]
[White "Khegay, Dmitriy"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2504"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "23"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,23,36,22,45,12,15,18,4,7,14,12]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. O-O Bf5 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} 9. Ne5 (9. Re1 O-O 10. Bf1 a6 11. Bf4 Ne4 12. Nbd2 Re8 13. Nxe4 Bxe4 14. Nd2 Bf5 15. Nb3 Qb6 16. a4 Na5 17. Nxa5 Qxa5 {1-0 (34) Aronian,L (2767)-Mamedyarov,S (2801) Saint Louis 2018}) 9... Bxd3 {The position is equal.} 10. Nxd3 O-O 11. Bf4 Re8 $146 ({Predecessor:} 11... e6 12. Nd2 Nd7 13. Re1 a6 14. Nf3 Rc8 {½-½ (45) Ragger,M (2687)-Sokolov,A (2532) St Petersburg 2018}) 12. Nd2 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.29"]
[Round "10.3"]
[White "Sivuk, Vitaly"]
[Black "Korneev, Oleg"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "2582"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,77,38,30,35,21,9,12,19,10,12,18,11,13,29,34,52,32,62,51,50,37,41,56,38,26,35,25,14,19,23,11,11,11,12,12,8,10,16,6,5,11,39,29,29,1,10,9,12,1,9,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5 8. Qd2 Bb4 9. Rc1 h6 10. Bh4 b6 {D52: Queen's Gambit Declined: Cambridge Springs Variation} 11. a3 Bxc3 $1 12. bxc3 c5 13. c4 (13. Be2 {with more complications.} Ba6 14. Bxa6 Qxa6 15. c4 N5f6 16. Qd3) 13... Qxd2+ 14. Nxd2 Ne7 15. f3 Bb7 16. Be2 {[#]} Rc8 $146 ({Predecessor:} 16... f5 17. Bf2 Kf7 18. O-O {½-½ (28) Ragger,M (2670)-Dreev,A (2694) Belfort 2012}) 17. O-O f5 18. Bf2 Kf7 19. a4 Rhd8 20. a5 bxa5 21. Ra1 Nb6 $1 22. Rfd1 cxd4 23. exd4 Ba6 {[%cal Ra6c4]} 24. Rdc1 a4 25. Bf1 Nc6 26. c5 Bxf1 27. Kxf1 Nd5 ({Much worse is} 27... Nxd4 28. cxb6 Rxc1+ 29. Rxc1 $16) 28. Nc4 Rb8 29. Rxa4 Ke7 30. Rca1 Rb4 31. Ra6 Rxc4 {The position is equal.} 32. Rxc6 Kf6 33. Rca6 Rd7 $1 34. g3 g5 35. Rxa7 Rxa7 36. Rxa7 Rc1+ 37. Kg2 Rc2 {[#] ...Ne3+ is the strong threat.} 38. Ra1 h5 39. Kf1 {Accuracy: White = 41%, Black = 76%.} 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.29"]
[Round "10.4"]
[White "Obolenskikh, Dmitry"]
[Black "Faizrakhmanov, Ramil"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2542"]
[BlackElo "2434"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,71,6,20,0,0,0,16,18,26,8,4,7,16,16,15,22,20,14,8,18,18,20,22,14,31,30,33,-2,0,0,-19,-8,-8,-35,0,0,0,0,7,-43,33,-271,0,-17,0,0,0,0,0,0,0,0,74,75,77,78,339,337,29983,29984,29984,29985,29998,29999]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e3 b6 6. b3 {A17: English Opening: 1...Nf6 with ...Bb4} (6. Be2 Bb7 7. O-O d5 8. b3 Nbd7 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bb2 Be7 12. d4 c5 13. e4 Bb7 14. Rad1 Qc8 15. d5 exd5 16. exd5 {½-½ (37) Bu,X (2695)-Markos,J (2566) Khanty-Mansiysk 2010}) 6... Bb7 7. Bb2 h6 $146 ({Predecessor:} 7... d6 8. Be2 Nbd7 9. O-O Bxc3 10. Qxc3 e5 11. d3 a5 12. a3 Nc5 13. Nd2 {1-0 (56) Bischoff,K (2521)-Rindlisbacher,L (2204) Deizisau 2012}) 8. Be2 {The position is equal.} d5 9. a3 Be7 10. O-O Nbd7 11. cxd5 exd5 12. Nd4 Re8 13. Bb5 c5 14. Nc6 $1 {[%cal Rc6d8]} Qc7 15. Nxe7+ Rxe7 16. Ne2 Ne4 17. Nd4 {Black must now prevent Nf5.} Nd6 {...Ne5 is the strong threat.} 18. Be2 Nf8 19. Nf5 Nxf5 20. Qxf5 d4 21. Rfe1 Rd8 (21... Rae8 {is interesting.} 22. Qh3 Ng6 23. Qg3 Qd7 24. Rac1 Re5) 22. Bf1 Rd5 23. Qh3 Ne6 24. Rac1 Qd8 ({Black should play} 24... Ng5 $15 25. Qh4 Qd8) 25. exd4 $2 {[%mdl 8192] [#]} (25. f4 $14 {keeps the upper hand.}) 25... Nxd4 $2 (25... Rg5 $1 $19 {Strongly threatening ...Nf4!} 26. Rxe6 Rxe6 27. dxc5 {[#]} Bxg2 $1 {[%mdl 512]} 28. Bxg2 Qxd2) 26. b4 $11 Ne6 27. bxc5 bxc5 ({Don't play} 27... Rxd2 $6 28. c6 $18) 28. Bc3 Rg5 {aiming for ...Nf4!} 29. Qe3 Qd5 {[%cal Rg5g2]} 30. f3 Nd4 (30... Bc6 $11) 31. Qxe7 $16 Nxf3+ 32. Kh1 Rh5 $2 {[%mdl 8192]} (32... Nxe1 $16 33. Rxe1 Rxg2 34. Qxb7 Qxb7 35. Bxg2 Qb5) 33. Qc7 $18 ({Much less strong is} 33. Qe8+ Kh7 $18) 33... Qg5 $2 (33... Rxh2+ $18 34. Qxh2 Nxh2 35. Kxh2 f6) 34. Re8+ {White mates.} Kh7 35. Bd3+ f5 {[#]} 36. Bxf5+ $1 {Accuracy: White = 61%, Black = 45%.} 1-0

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.29"]
[Round "10.5"]
[White "Zhigalko, Andrey"]
[Black "Khusenkhojaev, Muhammad"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2537"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,120,22,27,42,16,10,0,0,0,0,0,43,-3,123,39,59,0,0,0,10,0,18,12,82,87,132,133,246,32,22,33,35,17,27,11,25,0,0,0,10,12,111,97,83,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1709,-1345,-1345,-1341,-1213,-1114,-5130,-1624,-1529,-1503,-1456,-1441,-1188,-893,-1157,-1132,-1114,-1045,-5185,-7045,-29941,-29942,-29945,-29948,-29949,-29950,-29950,-29951,-29951,-29954,-29984,-29985,-29985,-29986,-29987,-29988,-29988,-29989,-29988,-29989]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Nc3 b4 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 13. Ne2 Nxe4 14. Qc2 f5 {The position is equal.} 15. c5+ d5 16. Be3 Bf6 17. dxe5 {[#]} Bxe5 $146 (17... Nxe5 $11 {keeps the balance.} 18. Nfd4 Qe8) ({Predecessor:} 17... Nxe5 18. Nfd4 a5 19. Nf4 a4 20. Bxa4 Rxa4 21. Qxa4 {½-½ (47) Rakotomaharo,F (2415)-Vajda,L (2577) Budapest 2018}) 18. Ned4 (18. Rad1 $1 $16) 18... Bxd4 $1 $14 19. Bxd4 (19. Nxd4 $14 Qf6 20. f3 Nexc5 21. Nxc6 $1 {[%mdl 512]} Qxc6 22. Rac1) 19... a5 20. a3 bxa3 21. Rxa3 Re8 22. Ba4 Qc7 (22... Bb7 $11) 23. Nh4 $16 Nf8 24. f3 $1 Qg3 (24... Nf6 $16 {was necessary.} 25. Rxe8 Nxe8) 25. Rd1 $2 ({Better is} 25. Qc1 $18 Ng5 26. Rxe8 Nxh3+ 27. Kh1 Qxh4 28. Qe1 Qxd4 29. gxh3 (29. Bxc6 Bb7 $11)) 25... Ng5 $14 26. Bxc6 Nxh3+ $1 ({Avoid the trap} 26... Re1+ $2 27. Rxe1 Nxh3+ 28. Kf1 $18) 27. Kh1 Re1+ $1 28. Rxe1 Qxe1+ 29. Kh2 Qxh4 30. gxh3 Qf4+ 31. Kh1 Ra6 (31... Rb8 $1 $11 32. Bg1 (32. Bxd5+ Be6 $14) 32... Rb4) 32. Bxd5+ $16 Be6 33. Be3 ({White should play} 33. Qc4 $16 Bxd5 34. Qxd5+ Kh8 35. Qc4) 33... Qg3 $11 34. Qxf5 Bxd5 35. Qxd5+ Re6 36. c6 {next Rc3 is good for White.} Qxh3+ 37. Kg1 {White wants to play Rc3.} Kh8 $36 {[%mdl 2048] Black has the initiative.} 38. Rc3 {With the idea c7.} Rg6+ 39. Bg5 $1 {Black must now prevent f4.} Qh4 {Played: Qh3-g3} 0-1

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.29"]
[Round "10.6"]
[White "Urazayev, Arystanbek"]
[Black "Yudin, Sergei"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2433"]
[BlackElo "2497"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,24,30,14,15,26,30,35,39,72,35,64,62,67,52,62,45,52]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. h3 (5. Be3 O-O 6. f3 exd4 7. Qxd4 Nc6 8. Qd2 a6 9. O-O-O b5 10. Kb1 Ne5 11. Nd4 c5 12. Nf5 Bxf5 13. exf5 {1-0 (45) Anand,V (2773)-Yudin,S (2507) St Petersburg 2018}) 5... O-O 6. g4 {B07: Pirc Defence: Miscellaneous Systems} exd4 7. Qxd4 Nc6 8. Qd1 Rb8 9. Bg2 (9. g5 $5 {[%cal Rg5f6]}) 9... b5 {White is slightly better.} 10. g5 $146 ({Predecessor:} 10. a3 a6 11. O-O Re8 12. Be3 Bf8 13. Ng3 b4 14. axb4 Nxb4 {½-½ (76) Nakamura,H (2568)-Campora,D (2510) Buenos Aires 2003}) 10... Nd7 11. f4 Re8 12. O-O b4 1/2-1/2

[Event "Pavlodar Open 2019"]
[Site "Pavlodar"]
[Date "2019.11.29"]
[Round "10.7"]
[White "Samusenko, Maksim"]
[Black "Agmanov, Zhandos"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2404"]
[Annotator "NA RC"]
[PlyCount "13"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventCountry "KAZ"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,13,3,-4,12,-8,0,-2]} 1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:35]} 2. Bf4 {[%emt 0:00:00]} d5 {[%emt 0:02:15]} 3. e3 {[%emt 0:02:14]} c5 {[%emt 0:02:38]} 4. Nc3 {[%emt 0:02:43]} cxd4 {[%emt 0:02:28]} 5. exd4 {[%emt 0:00:09]} a6 {[%emt 0:00:42]} 6. Nf3 {[%emt 0:00:25]} Nc6 {[%emt 0:01:20]} 7. Ne5 $11 {[%emt 0:04:54]} 1/2-1/2

