[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Nabaty Tamir F"]
[Black "Kucuksari Kaan F"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2644"]
[BlackElo "2299"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,43,39,36,44,49,39,48,46,38,84,60,107,78,108,69,135,146,152,119,118,106,104,118,124,91,121,110,127,60,66,73,61,6,98,82,70,85,200,187,190,189,183,182,182,181,187,196,258,255,254,197,225,210,210,210,206,194,205,209,250,249,343,327,381,391,367,362,445,443,594,391,651,566,898,846,1057,1047,1055,809,984,963]} 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 (5. Nf3 Bg4 6. c3 e6 7. b4 a6 8. Nbd2 Nxe5 9. Qa4+ Nd7 10. Ne5 Ngf6 11. c4 a5 12. Nb3 axb4 13. Qb5 Be7 {0-1 (53) Topalov,V (2760)-Nakamura,H (2779) London 2016}) 5... e6 6. Be3 $1 {B12: Caro-Kann: Advance Variation} d4 7. Bf2 Bxc5 8. Nd2 {White is slightly better.} Nge7 9. Qf3 $146 ({Predecessor:} 9. a3 Nf5 10. Bd3 O-O 11. Qf3 f6 12. exf6 gxf6 {1-0 (33) Solozhenkin,E (2443)-Arkell,K (2411) Hersonissos 2017}) 9... Nd5 10. O-O-O Bd7 11. Ne4 Be7 12. Kb1 Qb6 (12... Rc8 $14) 13. Ne2 $16 Ne3 14. Bxe3 dxe3 15. Nd6+ Bxd6 16. Rxd6 O-O-O 17. Nc3 f6 18. exf6 gxf6 {[#]} 19. Rd3 ({White should play} 19. Bb5 $1 $16) 19... Nb4 $14 20. Rxe3 Bc6 21. Qf2 (21. Qe2 $14) 21... Be4 (21... Rd4 $1 $11 {keeps the balance.}) 22. Re2 $16 {Hoping for Qxb6.} Qxf2 23. Rxf2 {Threatens to win with a3.} Bxc2+ (23... Rd4 $16) 24. Rxc2 $18 Nxc2 25. Kxc2 Rd4 26. g3 Rhd8 27. Be2 a6 28. Re1 e5 (28... R8d6 {was called for.} 29. Rd1 Kd8) 29. fxe5 fxe5 30. Rd1 Kc7 31. Rxd4 Rxd4 32. Bd3 h6 33. Kd2 b5 34. Ke3 Kb6 35. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rg4 36. Ne4 Rg7 37. Be2 a5 38. g4 b4 39. b3 Rc7 40. h5 Kc6 $2 {[#]} (40... Rc6 41. g5 hxg5 42. Nxg5 Rf6) 41. Bc4 {White is clearly winning.} Rg7 42. Kf3 Kd7 43. Ng3 Rh7 44. Nf5 Rh8 45. Ke4 {Precision: White = 78%, Black = 33%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Dragun Kamil F"]
[Black "Larsen Peter F"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2614"]
[BlackElo "2296"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,81,0,0,-4,-12,0,14,4,0,-23,-8,-17,-22,-43,0,0,0,9,70,0,16,0,68,72,120,68,65,28,34,29,118,23,229,233,261,247,225,185,156,168,144,161,400,399,380,404,400,390,502,456,709,548,563,562,647,635,626,631,625,625,625,612,585,577]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 {[%cal Bc8g4,Bg4h5,Bh5g6][%mdl 32]} 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Rc8 9. d4 e6 10. h4 f6 11. Bxc6+ {B11: Caro-Kann: Two Knights Variation} (11. Nxg6 hxg6 12. Qd3 Kf7 13. Be3 Bb4 14. h5 gxh5 15. gxh5 Nge7 16. a3 Bxc3+ 17. Qxc3 Qa5 18. Qxa5 Nxa5 19. Bd3 Nf5 20. b3 Nc6 21. Bxf5 exf5 {1-0 (63) Nakamura,H (2760)-Grischuk,A (2764) Beijing 2012}) 11... bxc6 12. Nxg6 hxg6 13. Qd3 {The position is equal.} Kf7 14. Bd2 c5 {Threatening ...cxd4.} 15. dxc5 Bxc5 16. f4 Ne7 $146 ({Predecessor:} 16... Nh6 17. h5 gxh5 18. gxh5 Nf5 {½-½ (56) Tompa,J (2395)-Raiano,A (2240) Cappelle-la-Grande 1989}) 17. O-O-O Bb4 18. Ne2 $36 {[%mdl 2048] White is more active.} Qa5 (18... Qb6 $11) 19. Bxb4 (19. Kb1 $14) 19... Qxb4 $11 20. Nd4 Rb8 ({Better is} 20... Nc6 $1 $11) 21. b3 $1 $14 Rb6 22. Kb2 (22. Kb1 $16) 22... Qd6 23. Rhf1 Nc6 $1 {[%cal Rc6d4]} ({Reject} 23... Rxh4 $6 24. Nf3 $16) 24. f5 Ne5 {[#]} (24... Nxd4 $11 {remains equal.} 25. Qxd4 gxf5 26. gxf5 Qe5) 25. fxe6+ (25. Qc3 $1 $16) 25... Ke7 $2 {[#]} (25... Qxe6 $11 26. Nxe6 Nxd3+ 27. Rxd3 Rxe6) 26. Qc3 $1 $18 Nc4+ 27. Ka1 Qa3 {...Ra6 is the strong threat.} 28. Ne2 Ra6 {[%csl Ga6][%cal Ra3a2]} 29. Nc1 Rc8 30. Rxd5 Nb6 $2 {[#]} (30... Rxe6 {was necessary.} 31. Rd4 Nb6) 31. Rd7+ $1 {[%mdl 512]} Nxd7 32. Qxc8 Rxe6 33. Qg8 Ne5 34. Qxg7+ {White is clearly winning.} Nf7 (34... Ke8 $142 35. Qg8+ Kd7) 35. Qxg6 Qb4 36. Kb1 Qd4 37. g5 Qxh4 38. Rxf6 Rxf6 39. Qxf6+ Kf8 40. Qf3 Qxg5 41. Qa8+ {Precision: White = 56%, Black = 34%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Sengupta Deep F"]
[Black "Liska Jiri F"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2594"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,47,17,13,26,4,27,29,29,22,28,26,28,28,37,37,36,28,39,25,35,0,25,25,23,0,60,43,43,47,63,60,190,172,301,277,252,250]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Bc4 d6 6. Nxd4 {C48: Four Knights: 4 Bb5, replies other than 4...Bb4} exd4 7. Nd5 {LiveBook: 30 Games} Be6 (7... Nd7 {is interesting.} 8. O-O g6 9. Nf4 Bg7 10. c3 O-O) (7... Nxd5 8. Bxd5 c6 9. Bb3 g6 10. O-O Bg7 11. d3 O-O 12. f4 a5 13. a4 Be6 14. Bxe6 fxe6 {½-½ (70) Naiditsch,A (2687)-Bu,X (2705) Doha 2016}) 8. d3 {White has an edge.} c6 9. Nxf6+ Qxf6 10. O-O g6 $146 ({Predecessor:} 10... O-O-O 11. Bxe6+ fxe6 12. f4 g6 13. Bd2 Bg7 {1-0 (39) Willemze,T (2391)-Van der Veen,J (2144) Hoogeveen 2009}) 11. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bg7 12. Bb3 Qe7 13. f5 Bxb3 14. axb3 Be5 15. Bf4 f6 16. Rf3 b6 17. Bxe5 dxe5 18. Rh3 Qg7 ({Better is} 18... g5 $11) 19. fxg6 hxg6 20. Qg4 $36 {[%mdl 2048] White is pushing.} Rxh3 21. Qe6+ Kf8 {[#]} (21... Kd8 $1 $14 22. Qd6+ (22. Qxh3 Ke7 $11) (22. gxh3 Kc7 $11) (22. Qxc6 Rc8 $11) 22... Qd7 23. Qxf6+ Qe7 24. Qxe7+ (24. Qxc6 Rc8 $11) 24... Kxe7 25. gxh3 a5) 22. Rf1 $1 $18 {[%cal Rf1f6] [#]} (22. Qxh3 c5 $11) ({And not} 22. gxh3 Qe7 $14) (22. Qxc6 $6 Rd8 $14) 22... Qh6 (22... f5 $142 $1 23. exf5 (23. gxh3 f4 $14) (23. Qxc6 Rd8 $16) 23... Rh4) 23. Qxf6+ ({Weaker is} 23. gxh3 Qg5+ 24. Kh1 Kg7 $16) 23... Kg8 {...Rh5 is the strong threat.} 24. gxh3 {Precision: White = 72%, Black = 39%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Stocek Jiri F"]
[Black "Worek Joanna F"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2585"]
[BlackElo "2255"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,77,45,27,97,104,101,93,93,49,74,30,22,-2,0,0,12,0,36,47,50,26,44,27,21,-33,0,-49,0,0,0,0,52,0,0,-153,0,0,0,0,17,14,15,0,0,0,49,50,70,43,131,134,230,235,295,293,521,512,1330,1333,1319,1201,4814,2958,4132,2954,29989,29990]} 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. d4 Be7 {A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} (7... Nc6 $11 {remains equal.}) (7... e5 8. Nf3 exd4 9. Bg5 Qe6+ 10. Be2 Be7 11. cxd4 Bxg5 12. Nxg5 Qg6 13. f4 O-O 14. O-O Nc6 15. Rb1 h6 16. Nf3 Qd6 17. d5 Ne7 18. Nd4 c6 19. f5 {0-1 (55) Nepomniachtchi,I (2751)-Harikrishna,P (2750) Moscow 2017}) 8. Nf3 $16 h6 9. Bd3 Nd7 {White is better.} 10. h4 $146 ({Predecessor:} 10. Qe2 Bd6 11. O-O b6 12. Be4 Rb8 13. a4 a5 14. Rb1 O-O 15. Re1 {1-0 (47) Novikov,S (2523)-Ajrapetian,G (2361) Belgorod 2008}) 10... c5 11. Qe2 Bd6 12. Rh3 Qd8 13. Kf1 Qc7 14. a4 b6 15. a5 bxa5 16. Nd2 Nf6 17. Ne4 Nxe4 $1 18. Bxe4 (18. Qxe4 $11 Bb7 19. Qg4) 18... Rb8 $15 19. Bd3 Bd7 20. Qg4 Kf8 {Threatens to win with ...e5.} 21. Rf3 Kg8 (21... Bc6 $11) 22. h5 (22. dxc5 $14 Be5 23. Bf4 (23. Qh5 Be8 $17)) 22... a4 23. Rf6 $2 {[#]} (23. d5 $11) 23... Kf8 $2 (23... cxd4 $1 $17 {aiming for ...Be5.} 24. Bxh6 Rxh6 25. Rxh6 Be8) 24. Rf3 $11 Kg8 25. Kg1 (25. Rf6 $5) 25... cxd4 26. cxd4 $40 {[%mdl 128] White attacks.} e5 27. Bf5 (27. Qh4 $5 {[%cal Rc4c5]}) 27... Bxf5 28. Qxf5 {Strongly threatening c5.} exd4 29. c5 {[%cal Bc4c5,Bc5c6][%mdl 32]} Be5 30. Rxa4 Rd8 (30... Rb5 $14 31. Rc4 Bf6) 31. Rc4 {[%mdl 1024] White has strong compensation.} Rd5 {[#]} (31... Re8 $16) 32. g3 $1 $18 Qd7 33. c6 Qc7 $2 (33... Qxf5 {keeps fighting.} 34. Rxf5 g6) 34. Bf4 Bxf4 (34... Ra5 $142 35. Ra4 f6) 35. Qxd5 Be5 36. Kg2 Qe7 37. Rf5 Bc7 38. Rxd4 Bb6 39. Re4 {Precision: White = 58%, Black = 41%.} 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Stefansson, Hannes"]
[Black "Mikes, Jan"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2548"]
[BlackElo "2212"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,32,16,11,-23,27,-18,34,-118,-16,-74,-70,-71,-54,-61,-54,-61,-4,-87,-95]} 1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. e3 e6 5. Qc2 Nbd7 6. b3 {A11: English Opening: 1...c6} Bd6 7. Bb2 Qe7 8. Be2 O-O {LiveBook: 116 Games} 9. g3 $146 ({Predecessor:} 9. O-O b6 10. cxd5 exd5 11. Nd4 Bb7 12. Nf5 Qe6 13. Nxd6 Qxd6 14. d4 Rfe8 15. Rfd1 Nf8 16. a4 {1-0 (50) Grischuk,A (2771)-Karjakin,S (2760) Moscow 2010}) 9... Ng4 10. Rg1 f5 (10... dxc4 $11 11. Bxc4 f5) 11. O-O-O $2 {[#]} (11. h3 $14 Ngf6 12. g4) 11... Ba3 (11... Nxf2 $17 12. Rdf1 Nh3) 12. Rg2 (12. Rgf1 $11 {keeps the balance.}) 12... dxc4 $17 13. Bxc4 Bxb2+ 14. Qxb2 b5 15. Be2 g6 (15... b4 $15 16. Na4 c5) 16. Rdg1 (16. h3 $1 $11 Ngf6 17. g4) 16... e5 {Precision: White = 18%, Black = 31%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Bajarani, Ulvi"]
[Black "Burnett, Andrew"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "2486"]
[BlackElo "2189"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 32,38,0,0,15,0,0,0,22]} 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Nf6 7. e3 O-O 8. Bd3 b6 9. Ne2 c5 10. O-O Ba6 11. f3 Re8 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Ra2 Rc8 {E49: Nimzo-Indian: Rubinstein: 5 Bd3 d5 6 a3 Bxc3+ 7 bxc3} (14... Qd7 15. Re2 Rad8 16. Bb2 h5 17. Ree1 h4 18. Nh1 h3 19. g4 Nh7 20. Ng3 Ng5 21. Kh1 Na5 22. Nh5 {0-1 (52) Eljanov,P (2732)-Bologan,V (2655) Poikovsky 2014}) 15. Re2 Qd7 16. Bb2 cxd4 17. cxd4 {LiveBook: 3 Games. The position is equal.} Red8 {[#]} 18. Nf5 $146 ({Predecessor:} 18. Kh1 Na5 19. e4 Nc4 20. e5 Nxb2 21. Rxb2 Ne8 22. Nf5 {1-0 (64) Berkes,F (2606)-Szabo,Z (2445) Hungary 2008}) 18... g6 19. Ng3 Ne7 1/2-1/2

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Cernousek, Lukas"]
[Black "Liepold, Stefan"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2464"]
[BlackElo "2186"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,93,19,19,19,17,10,10,10,0,0,0,0,0,21,21,16,25,21,15,25,36,45,33,36,34,40,39,55,37,60,55,54,54,83,57,123,122,145,129,178,180,194,172,150,0,0,0,0,0,10,10,10,10,10,10,10,11,10,10,10,10,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Nc6 6. Ne5 Qd6 {A16: English Opening: 1...Nf6 with ...d5} 7. Nxc6 Qxc6 8. Qxc6+ {LiveBook: 114 Games} bxc6 9. g3 (9. b3 Nxc3 10. Bb2 Bg7 11. Bxc3 Bxc3 12. dxc3 Be6 13. O-O-O a5 14. Kb2 {½-½ (44) Ni,H (2704)-Wei,Y (2734) Zaozhuang 2015}) 9... Bg7 10. Bg2 Be6 11. b3 O-O-O 12. Bb2 {aiming for Nxd5.} Nxc3 $1 13. Bxc6 Bd5 (13... Rd6 {with more complications.} 14. Bf3 Ra6 15. dxc3 Rd8 16. Be4 Rad6) 14. Bxd5 Rxd5 15. Bxc3 ({Much worse is} 15. dxc3 Rhd8 $15) 15... Bxc3 16. dxc3 $11 {[%mdl 4096] [#] Endgame KRR-KRR} Rhd8 $146 17. g4 Rd2 18. Rg1 Rb2 19. Rg3 Rd6 20. Re3 e6 21. c4 h5 22. gxh5 gxh5 23. a3 {[%cal Ba2a3,Ba3a4][%mdl 32]} Rdd2 24. Rd1 Rdc2 (24... Rxd1+ $14 25. Kxd1 a5) 25. f4 a5 {[#] intending ...a4.} 26. a4 $1 Kb7 27. Kf2 Kc6 28. Rd8 Rc1 29. Rb8 ({Better is} 29. Rh8 $16) 29... Rxc4 $1 {The position is equal.} 30. Kf3 Rxa4 31. Rc3+ Kd7 32. Rf8 Ra3 33. Rxf7+ Kd6 $1 34. Rcxc7 {[%csl Gc7][%cal Rf7d7] [#]} Rbxb3+ 35. Kf2 {[%csl Gc7][%cal Rf7d7]} Kd5 36. Rfd7+ Ke4 37. Rc4+ Kf5 38. Rg7 Rh3 39. Kg2 Rhe3 40. Rg5+ Kf6 41. Kf2 Rh3 42. Re5 Rxh2+ 43. Kg1 Rh4 44. e3 Ra2 45. Rc6 Rg4+ 46. Kf1 Rgg2 47. Rcxe6+ {Precision: White = 82%, Black = 65%.} 1/2-1/2

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Ahlander, Bjorn"]
[Black "Valantiejus, Vaidotas"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2423"]
[BlackElo "2176"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 42,65,46,54,195,189,202,174,612,593,599,573,560,560,580,518,501,483,481,335,584,577,520,513,2087,2066]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 {[%cal Be2e4,Be4e5][%mdl 32]} b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 O-O-O 15. O-O b4 16. Na4 Qb5 17. a3 Nb8 18. axb4 cxb4 19. Qg4 Bxd5 20. Rfc1 Nc6 21. Bxd5 {D44: Semi-Slav: Botvinnik System} Rxd5 22. Rxc4 {[#] LiveBook: 24 Games. Rac1 is the strong threat.} Kb8 $146 ({Black should play} 22... Rxg5 $14 23. Qd4 (23. Qf4 $2 Bc5 $17) 23... Kb8 24. Rxc6 Rxg3+ 25. fxg3 Qxc6) ({Predecessor:} 22... Rxg5 23. Qd4 Kb8 24. Rxc6 Rxg3+ 25. fxg3 Qxc6 26. Rd1 Qc7 27. b3 Kc8 28. Qe4 Kb8 {1-0 (65) Ding,L (2778)-Yu,Y (2734) Danzhou 2016}) 23. Bf4+ $18 {White is clearly better.} Kb7 24. b3 {Strongly threatening Rac1.} Ne5 $2 (24... Rd4 25. Rc2 Bd6) 25. Bxe5 Rxe5 26. Rac1 Bd6 27. Qg7 Qe8 28. Nc5+ Bxc5 29. Rxc5 Rxc5 30. Rxc5 {[#] aiming for Qg4.} Rg8 $2 (30... Qf8 31. Rc4 Rg8) 31. Qh7 {White is clearly winning.} Kb6 32. Rc4 a5 (32... Rg5 $142 33. Qd3 Rd5 34. Rxb4+ Kc5 35. Qc4+ Kd6) 33. Qd3 1-0

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Freisler Pavel F"]
[Black "Rausis Igors F"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2257"]
[BlackElo "2617"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,98,0,0,0,-2,-6,-8,-6,-10,-8,-2,-2,-2,-4,-12,0,-18,-21,-39,-39,-39,-39,-39,-39,-39,-39,-38,-38,-45,-33,-54,-54,-57,-57,-66,-64,-69,-63,-69,-66,-68,-65,-71,-71,-64,-33,-33,-32,-60,-41,-284,-236,-200,-210,-662,-425,-400,-702,-721,-703,-682,-660,-12832,-12832,-12833,-12833,-12834,-12834,-12835,-12834,-12835,-12835,-12843,-12836,-12845,-12845,-12845,-12846,-12846,-12843,-12845,-12843,-12844,-12844,-12845,-12845,-12845,-12846]} 1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. Nc3 c6 7. d3 Nh6 {A09: Réti Opening: 1 Nf3 d5 2 c4} 8. Be3 (8. Be2 g6 9. h3 Bg7 10. g4 f5 11. Be3 Qd6 12. Qd2 Nf7 13. O-O-O O-O 14. f4 b5 15. d4 bxc4 16. Bxc4 {0-1 (28) Anand,V (2793)-Kramnik,V (2769) London 2014}) 8... Qd8 9. d4 Nf5 {The position is equal.} 10. Qd2 g6 11. Be2 Bg7 {[%cal Rf5d4]} 12. Rd1 O-O 13. O-O Be6 14. d5 cxd5 15. Nxd5 Bxd5 16. cxd5 Nxe3 17. Qxe3 Bxb2 $146 18. Qb3 Be5 19. Qxb7 Qb8 20. Qxb8 Raxb8 21. Bc4 Rb4 22. Bb3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 23. Rfe1 Bd6 24. Rb1 a4 (24... Rc8 $5 {[%cal Ra5a4]} 25. Rec1 Rxc1+ 26. Rxc1 a4 $17) 25. Bc2 Rc4 26. Bd3 Rd4 $36 {[%mdl 2048] White is under pressure.} 27. Bc2 Rc8 28. Red1 Rxc2 (28... Rg4 $5 {[%cal Rc8c2]} 29. h3 Rgc4 $17) 29. Rxd4 Rxa2 $15 {[%mdl 4096] Endgame KRR-KRB} 30. Rbd1 a3 31. R4d2 $2 (31. g3 $15) 31... Rxd2 $1 $19 32. Rxd2 {[#] KR-KB} Be5 $1 {[%cal Re5b2] And now ...Bb2 would win.} 33. Rc2 $2 {[#]} (33. Ra2 Bb2 34. Kf1) 33... Kg7 $1 34. Ra2 Bb2 35. f4 {Black is clearly winning.} Kf6 36. Kf2 e5 37. dxe6 Kxe6 38. Ke3 Kd5 39. Kd3 f5 40. g3 Kc5 41. h3 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 42. g4 h4 43. gxf5 gxf5 44. Kd2 Kd4 45. Ke2 Ke4 46. Kf1 Kf3 47. Ke1 Kg2 48. Ke2 Kxh3 49. Kf3 Kh2 {Precision: White = 45%, Black = 85%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Toma Katarzyna F"]
[Black "Turov Maxim F"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2253"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,82,-23,-19,-45,-49,-74,-73,-88,-87,-84,-83,-83,-87,-132,-122,-177,-130,-160,-172,-181,-173,-184,-167,-176,-184,-176,-176,-171,-172,-212,-183,-304,-302,-302,-302,-302,-302,-302,-276,-289,-270,-266,-250,-376,-362,-371,-368,-827,-876,-970,-970,-654,-642,-1462,-1326,-29971,-29973,-29971,-29971]} 1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. e4 Be7 {[%cal Bf8e7,Be7f6,Bf6g5][%mdl 32]} 11. Bxf6 Bxf6 12. Bd3 O-O 13. O-O Rc8 {[%cal Ba8c8,Bc8c4,Bc4d4][%mdl 32]} 14. Nc2 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6} Na5 15. Ne3 Bg5 16. Ned5 $146 {Black is better.} ({Predecessor:} 16. Ncd5 Bxe3 17. Nxe3 Nxc4 18. Bxc4 Bxc4 19. Re1 g6 20. Qd2 Be6 21. a4 a5 {0-1 (51) Gjoransson,A-Wallace,J (2405) Stockholm 1995}) 16... Nxc4 17. Bxc4 Rxc4 18. Qb3 Qc8 19. Rfd1 Qc6 20. a4 (20. g3 $17) 20... Rc8 21. h3 g6 22. Rd3 {[#]} Rd4 $1 {[%cal Rd4d3]} 23. Rad1 {[#]} Qc4 $1 {[%cal Rc4b3]} 24. Qxc4 Rcxc4 25. b3 Rxd3 26. Rxd3 Rd4 27. Rd1 Kg7 28. Kf1 (28. f3 $142) 28... Rxd1+ $19 29. Nxd1 Bxd5 30. exd5 {[%mdl 4096] Endgame KB-KN} e4 31. Nb2 b5 32. axb5 axb5 33. Nd1 Bf6 34. Ke2 (34. Ne3 {was worth a try.}) 34... Bd4 35. f3 exf3+ 36. Kxf3 $2 (36. gxf3 Kf6 37. f4) 36... f5 37. h4 Kf6 38. Kf4 h6 {[%cal Bh7h6,Bh6g5][%mdl 32]} 39. g4 {Now g5+ and White clings on.} g5+ 40. hxg5+ hxg5+ 41. Kf3 Ke5 {Precision: White = 24%, Black = 92%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Jedlicka Ales F"]
[Black "Vorobiov Evgeny E. F"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2199"]
[BlackElo "2591"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,86,0,7,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,27,-23,-22,-25,-10,-12,-10,-17,-12,-28,-5,-18,0,-30,-35,-56,-58,-58,-69,-93,-55,-63,-61,-92,-106,-441,-428,-440,-439,-436,-420,-407,-259,-261,-239,-383,-385,-381,-358,-471,-462,-443,-370,-429,-422,-445,-411,-425,-404]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. O-O Nc6 7. Nc3 Rb8 8. e4 Be7 9. d5 Nb4 {[%cal Re6d5]} 10. Ne5 {E04: Open Catalan: 5 Nf3} exd5 11. exd5 Bf5 (11... Nd3 12. Nxd3 cxd3 13. Qxd3 O-O 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rfd1 Re8 17. h3 h5 18. a4 {0-1 (64) Kozul,Z (2594)-Naiditsch,A (2657) Bled 2016}) 12. a3 {The position is equal.} Nd3 13. Nxc4 Nxc1 14. Rxc1 O-O 15. b4 Re8 16. Re1 Bf8 17. Rxe8 $146 ({Predecessor:} 17. Qd2 h6 18. Qd4 {0-1 (39) Pultinevicius,P (2248)-Grabliauskas,V (2358) Vilnius 2016}) 17... Nxe8 18. Ne3 Bd7 19. Ne4 a5 20. Qb3 axb4 21. axb4 Nd6 22. Nxd6 Bxd6 23. Nc4 Bf8 24. b5 Qg5 25. Ne3 Qd8 26. h4 b6 27. Qd3 Bc5 28. Be4 h6 29. Bh7+ Kf8 30. Bf5 Be8 31. Re1 Ra8 32. Ng4 $2 {[%mdl 8192]} (32. Bg4 $17 {is tougher.} Kg8 33. Qe2) 32... Ra3 $19 33. Qe2 {[#]} Rxg3+ $1 34. Kf1 Rb3 35. Bd3 Rxd3 36. Qxd3 Qxh4 $40 {[%mdl 128] Black attacks with force.} 37. Rxe8+ (37. Qf3 $142 Bxb5+ 38. Kg2) 37... Kxe8 38. Qf5 Qg5 39. Qc8+ Qd8 40. Qf5 Bd6 41. Ne3 g6 42. Qh3 h5 43. Qf3 Kf8 {Precision: White = 33%, Black = 74%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Cajbel Maciej F"]
[Black "Babula Vlastimil F"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2190"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,58,27,32,15,30,21,22,20,29,0,13,0,0,0,0,0,25,0,0,0,8,11,16,-18,-32,-27,-35,-45,-25,-33,0,0,0,0,0,0,0,0,0,0,12,14,9,15,24,18,11,0,0,0,29]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Qd3 {B43: Sicilian: Kan Variation: 5 Nc3} (6. Bd3 Nf6 7. f4 d6 8. O-O Nbd7 9. Kh1 b5 10. Qe2 Bb7 11. Bd2 Be7 12. b4 O-O 13. a4 bxa4 14. Nxa4 d5 15. e5 Ne4 16. Be1 Nb6 17. Nb2 Rfd8 18. Qe3 Rac8 19. c4 Nd2 20. Bxd2 dxc4 {0-1 (39) Degraeve,J (2592)-Van Wely,L (2663) Chartres 2017}) 6... Nf6 7. Bd2 b5 8. Qg3 d6 {Threatening ...b4.} 9. a3 Bb7 10. Bd3 Nbd7 11. O-O Ne5 $146 ({Predecessor:} 11... h5 12. Rae1 Ne5 13. Nf3 Nfd7 14. Nxe5 dxe5 {0-1 (58) Zeng,C (2536)-Wang,C (2505) Xinghua 2017}) 12. Rae1 Be7 13. Kh1 O-O 14. f4 Nxd3 15. cxd3 Kh8 16. e5 dxe5 17. fxe5 Nd7 18. Bg5 Bxg5 19. Qxg5 Nc5 20. Re3 Qd8 21. Qg4 f5 22. exf6 $1 $40 {[%mdl 128] White attacks.} Rxf6 23. Rxf6 Qxf6 {[%cal Rf6f1] [#]} 24. Nf3 Bxf3 (24... e5 $5) 25. Rxf3 Qe5 {( -> ...Qe1+)} 26. h3 Qe1+ 27. Kh2 {[#] Hoping for Qd4.} Qe5+ {The position is equal.} 28. Kh1 Qe1+ 29. Kh2 {Strongly threatening Qd4.} Qe5+ {Precision: White = 51%, Black = 76%.} 1/2-1/2

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Schmidt, Tommy B"]
[Black "Zakhartsov, Viacheslav V"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2187"]
[BlackElo "2544"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,84,-17,0,0,0,-18,0,-79,-52,-68,-30,-61,-22,-70,-59,-54,22,-53,0,0,0,-25,0,0,0,-20,-12,-52,0,-69,-34,-76,-36,-60,-81,-62,-60,-120,-66,-86,0,-118,-119,-125,-141,-227,-170,-420,-271,-275,-268,-268,-258,-293,-302,-424,-424,-919,-903,-881,-864,-2900,-2755,-29972,-12829]} 1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. c4 Nc6 5. Nc3 e6 6. O-O Nge7 7. a3 d5 8. Rb1 O-O 9. d3 b6 10. Bd2 Bb7 11. cxd5 exd5 12. b4 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} cxb4 (12... c4 13. dxc4 dxc4 14. Qc1 Nd4 15. Nxd4 Bxg2 16. Kxg2 Qxd4 17. f3 Rac8 18. Rd1 Nd5 19. Nb5 Qe5 {0-1 (35) Voigt,R (2457)-Jirovsky,M (2456) Germany 2015}) 13. axb4 d4 14. Na4 (14. Ne4 $11 {remains equal.}) 14... Nd5 15. b5 Nce7 16. Qb3 Nf5 17. Ng5 $146 ({Predecessor:} 17. Rfc1 Re8 18. Kf1 Qe7 19. Ng1 Qe6 {0-1 (44) Wallrabenstein,U (2089)-Schreiber,K (2059) Germany 2008}) 17... h6 18. Ne4 Nfe7 (18... Rc8 $15) 19. Bc1 (19. Nb2 $11) 19... Re8 (19... Bc8 $15) 20. Ba3 $11 {[#] Black must now prevent Nd6.} Nf5 21. Rfc1 (21. Nec5 $5 bxc5 22. Nxc5 $11) 21... Rc8 22. Rxc8 Qxc8 23. Rc1 (23. Nec5 $5 bxc5 24. Bxd5 Bxd5 25. Qxd5 $11) 23... Qe6 24. Rc2 (24. Nec5 $5 bxc5 25. Nxc5 Qxe2 26. Bxd5 Bxd5 27. Qxd5 $15) 24... Ba8 (24... Rd8 $15) 25. Bh3 (25. Nec5 $11 bxc5 26. Nxc5) 25... Be5 26. Qa2 Rc8 27. Rxc8+ Qxc8 28. Qc4 Qd7 29. Bg2 (29. Qc2 $15) 29... Bg7 (29... Nc7 $17 30. Nb2 Nxb5) 30. Bh3 Be5 31. Bg2 $1 {[#]} Nc7 $1 32. Qb4 Bg7 33. Bh3 (33. Nb2 $17) 33... Qxb5 34. Bxf5 $2 (34. Qxb5 {might work better.} Nxb5 35. Bb4) 34... Qxb4 (34... Qxf5 $2 35. Qe7 $19) 35. Bxb4 {Threatens to win with Bd7.} gxf5 36. Nd2 Nd5 37. Ba3 Nc3 38. Nxc3 (38. Nb2 $142) 38... dxc3 $19 39. Nf1 (39. Nc4 $142 b5 40. Nd6) 39... a5 40. Ne3 b5 {[%cal Bb6b5,Bb5b4,Bb4b3][%mdl 32] And now ...b4 would win.} 41. Nxf5 b4 42. Bc1 b3 {Precision: White = 22%, Black = 62%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Bartos, Jan"]
[Black "Hirneise, Tobias"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2185"]
[BlackElo "2466"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,74,35,37,3,0,0,7,2,0,7,35,28,19,-6,20,26,0,-3,-6,-8,0,-18,-8,-22,-13,-31,-13,-46,-45,-48,0,-250,-133,-512,-224,-339,-329,-400,-244,-300,-295,-340,-344,-577,-570,-29997,-835,-831,-823,-29982,-29982,-29978,-29979]} 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Nh5 7. Bd2 Nf6 8. Bf4 Nh5 9. Bd2 {D13: Slav Defence: Exchange variation without ...Bf5} e6 10. e3 Nf6 11. Bd3 Bd6 12. O-O O-O {LiveBook: 11 Games} 13. a3 $146 ({Predecessor:} 13. Rc1 Bd7 14. Re1 Rc8 15. h3 a6 16. a3 h6 {½-½ (36) Abasov,N (2505)-Motylev,A (2676) Rhodes 2013}) 13... e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Qc2 h6 17. Ne2 Re8 18. Nd4 Qb6 (18... Ne4 $5) 19. Bc3 Ne4 20. Nf3 Bxc3 21. bxc3 Bd7 22. Nd2 {[%cal Rd2e4]} Nc5 23. Bh7+ Kh8 {Hoping for ...g6.} 24. Bf5 $1 Ba4 25. Qa2 Qf6 26. Bc2 Bc6 27. c4 $2 (27. Qb2 $11 {and White stays safe.}) 27... Rad8 ({Not} 27... dxc4 28. Qxc4 Qg5 29. e4 $15) ({Better is} 27... d4 $19 28. exd4 Qxd4) 28. Rfd1 $2 {[%mdl 8192]} (28. Nb3 $17 {is a better chance.} dxc4 29. Nxc5) 28... dxc4 (28... d4 $142 29. Qb2 Qg5) 29. Nxc4 (29. Nf1 {keeps fighting.} b5 30. Ng3) 29... Bd5 $19 30. a4 {Now Rd4 and White clings on.} Qg5 $40 {[%csl Gd5][%cal Rg5g2][%mdl 128] Black wants a kill.} 31. g3 Qh5 32. Rd4 Qf3 {[%csl Gd5][%cal Rf3h1] [#]} 33. e4 $2 (33. Rxd5 $1 {[%mdl 512]} Rxd5 34. Rf1) 33... Nxe4 34. Bd1 {[#]} Qc3 (34... Qh1+ $142 $1 {[%mdl 512]} 35. Kxh1 Nxg3+ 36. Kg1 Re1#) 35. Rxd5 Rxd5 36. Ne3 Qe1+ 37. Kg2 Rd2 {Precision: White = 28%, Black = 50%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Vanek, Tomas"]
[Black "Zanan, Evgeny"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2177"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,46,11,21,13,14,-14,0,0,0,0,0,0,0,0,3,-97,-51,-58,0,-84,-77,-113,-77,-67,-37,-244,-251,-376,-386,-653,-646,-962,-904,-1754,-1788,-29980,-29980,-29990,-29991]} 1. e3 e5 2. c4 Nf6 3. Nc3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 {A22: English Opening: 1...e5 2 Nc3 Nf6} Bc7 7. Qc2 (7. Bb2 O-O 8. Ng3 Re8 9. c5 d5 10. cxd6 Bxd6 11. Qc2 a5 12. b5 {0-1 (35) Aronian,L (2792)-Anand,V (2784) Zuerich 2016}) 7... O-O 8. Bb2 {The position is equal.} Re8 9. Ng3 $146 ({Predecessor:} 9. d4 e4 10. d5 a5 11. Ng3 axb4 12. axb4 Rxa1+ 13. Bxa1 {½-½ (58) Potkin,V (2647)-Georgiev,K (2636) Khanty-Mansiysk 2013}) 9... d5 10. cxd5 cxd5 11. Rc1 Nc6 12. Bb5 (12. Be2 $11) 12... Bd7 13. O-O Rc8 (13... h5 $15) 14. Qb1 (14. Qb3 $11) 14... h5 $17 15. Nge2 e4 {White must now prevent ...Bxh2+!} 16. f4 d4 {[%cal Bd5d4,Bd4c3,Bc3b2][%mdl 32]} (16... exf3 {looks sharper.} 17. Rxf3 d4 18. exd4 Bg4 19. Re3 Qd6) 17. Bxc6 $2 {[#]} (17. Na4 $15) 17... dxc3 $19 18. Bxd7 (18. Bxb7 $142 cxb2 19. Qxb2) 18... cxb2 19. Rxc7 $2 (19. Bxc8 bxc1=N 20. Rxc1 Qxc8 21. Qc2) 19... Rxc7 20. Bxe8 Qxd2 21. Ng3 Rc1 22. Bxf7+ Kxf7 23. Qa2+ Kf8 {Precision: White = 26%, Black = 63%.} 0-1

[Event "Teplice Open 2017"]
[Site "Teplice"]
[Date "2017.06.11"]
[Round "2"]
[White "Ni, Viktorija"]
[Black "Stachowiak, Kamil"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2175"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2017.??.??"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,74,4,2,-9,-13,-14,-10,-21,-14,-34,8,-12,12,-26,-33,-25,-36,-20,-8,-31,-35,-45,-47,-52,-7,-10,0,-52,0,-50,0,-32,-20,-20,-14,-81,-61,-66,-56,-52,10,9,72,73,66,51,202,0,0,0,0,0,204,0,0,0,185,0,0,0,0,0,0]} 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Bb2 a4 {LiveBook: 67 Games} 8. a3 {A14: English Opening: 1...e6 with b3 by White} (8. e3 Nbd7 9. Nc3 a3 10. Bc1 c6 11. Rb1 e5 12. d3 Re8 13. Qc2 Bb4 14. Bd2 Qa5 15. Ne2 e4 16. Bxb4 Qxb4 17. dxe4 dxe4 {0-1 (27) Shoker,S (2500)-Tregubov,P (2600) Paris 2015}) 8... axb3 9. Qxb3 Nbd7 10. d4 dxc4 $146 ({Predecessor:} 10... Nb6 11. Ne5 Na4 12. Nc3 dxc4 13. Nxc4 Nxb2 14. Nxb2 Ra6 15. Nc4 c6 {1-0 (46) Soar,T-Sivarajasingam,V (1644) Pencoed 2015}) 11. Qxc4 Nb6 (11... b5 $5 12. Qb3 Bb7 $11) 12. Qc2 Na4 13. Bc1 Bd7 14. Nc3 Nxc3 15. Qxc3 Bb5 16. Re1 (16. Qb2 $5 {[%cal Rb2b5]} Bc6 17. Bd2 $15) 16... Ra4 17. e4 c6 18. Bb2 Qb6 19. Ne5 Rd8 {[%cal Ra4d4]} 20. Qb3 (20. Qf3 $11) 20... Qa6 (20... Rdxd4 $15 21. Bxd4 Qxd4) 21. Bf3 Bf8 22. Kg2 Nd7 23. Nxd7 Rxd7 24. Bd1 (24. Qe3 $11) 24... c5 $1 $17 25. dxc5 Bc6 26. Bc2 Bxc5 ({Black should try} 26... Qc4 $15 27. Rac1 Qxb3 28. Bxb3 Rxe4 29. Rxe4 Bxe4+ 30. Kf1 Be7) 27. Rad1 $1 $11 {[%cal Rd1d7] Strongly threatening Rxd7.} Rxd1 ({Not} 27... Bxa3 $2 28. Rxd7 Bxd7 29. Rd1 $18) (27... Ra5 $11 {remains equal.}) 28. Rxd1 $16 Bf8 29. Rd8 {And now Qc3 would win.} Qc4 $2 (29... Rxe4 $14 30. Bxe4 Bxe4+ 31. Kg1 Qa5) 30. Qc3 $2 $40 {[%mdl 128] Black needs to defend precisely.} (30. Bc3 $1 $18) 30... Bxe4+ $11 31. Bxe4 Qxe4+ 32. Kg1 {[%csl Gb2][%cal Rc3g7]} Qb1+ $2 {[#]} (32... f6 $1 $11) 33. Kg2 $2 ({White must play} 33. Bc1 $1 $18 Qe4 34. Qc5 Qe1+ 35. Kg2 Qe4+ 36. Kf1 Qc4+ 37. Qxc4 Rxc4 38. Bd2) 33... Qe4+ 34. Kg1 {[%csl Gb2][%cal Rc3g7]} Qb1+ $2 {[#]} (34... f6 $11 {and Black has nothing to worry.}) 35. Kg2 $2 (35. Bc1 $1 $18 Qe4 36. Qc5 Qe1+ 37. Kg2 Qe4+ 38. Kf1 Qd3+ 39. Rxd3 Bxc5 40. Rd8+ Bf8 41. Bd2) 35... Qe4+ {The position is equal.} 36. f3 {[%csl Gb2][%cal Rc3g7]} Qe2+ 37. Kg1 {[%csl Gb2][%cal Rc3g7]} f6 {Precision: White = 43%, Black = 43%.} 1/2-1/2

