[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.1"]
[White "Kuzubov, Yuriy"]
[Black "Afshari, Mohammadreza"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2650"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,36,22,19,18,-14,20,39,37,49,66,64,61,58,49,64,75,78,87,83,72,77,137,115,113,110,102]} 1. d4 $146 (1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d4 O-O {½-½ (75) Ding,L (2813)-Radjabov,T (2757) Wijk aan Zee 2019}) ({Predecessor:} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. O-O O-O {½-½ (78) Kobo,O (2494)-Piorun,K (2634) St Petersburg 2018}) 1... d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 {[%cal Bb7b6,Bb6b5][%mdl 32] E05: Open Catalan: 5 Nf3 Be7} (7... a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Rd1 Qc8 13. Ba5 c5 14. dxc5 Bxc5 15. Nbd2 Nbd7 16. Nb3 Ba7 17. Qf4 Nb6 18. Bxb6 Bxb6 19. Rac1 Qe8 20. Ne5 Bxg2 21. Kxg2 {½-½ (75) Ding,L (2813)-Radjabov,T (2757) Wijk aan Zee 2019}) 8. Nfd2 Nd5 9. Nxc4 Bb7 {White is slightly better.} 10. a3 c5 11. e4 ({Predecessor:} 11. dxc5 Bxc5 12. b4 Be7 13. Bb2 Nd7 14. Nbd2 Rc8 15. Qb3 {½-½ (78) Kobo,O (2494)-Piorun,K (2634) St Petersburg 2018}) 11... Nf6 12. d5 $1 {[%cal Rd5d6] d6! is the strong threat.} b5 $1 {[%cal Rb5c4]} 13. Ne3 a6 14. Nc3 Nbd7 15. dxe6 fxe6 {[#]} 16. e5 $1 {[%cal Re5f6][%mdl 512]} Nd5 ({Black should try} 16... Bxg2 17. exf6 Bxf1 18. fxe7 Qxe7) (16... Nxe5 17. Bxb7) 17. Nexd5 exd5 18. Rd1 ({But not} 18. Bxd5+ $6 Bxd5 19. Nxd5 Nxe5 $11) 18... Nb6 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.2"]
[White "Korevand, Sina"]
[Black "Ponkratov, Pavel"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2164"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,86,7,29,0,8,8,17,-60,-69,-90,-82,-94,-72,-85,-77,-100,-72,-68,-31,-63,-6,-61,-66,-54,0,-6,0,0,42,42,87,80,84,81,76,35,29,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-129,-146,-223,-223,-221,-221,-221,-221,-717,-733,-697,-694,-855,-773,-700,-673,-647,-628,-573,-540]} 1. d4 $146 ({Predecessor:} 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 {1-0 (54) Nakamura,H (2775)-Anand,V (2783) Stavanger 2013}) 1... Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. a3 Bc5 7. Nb3 Be7 (7... Bb6 {is more complex.} 8. Bf4 d5 9. c5 e5 10. Bg5 d4) 8. g3 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6} b6 9. Bg2 Ba6 10. Bxc6 (10. Nd2 $11) ({Predecessor:} 10. Nd2 Rc8 11. b4 Bb7 12. O-O O-O 13. Bb2 d6 14. Rc1 Qd7 15. Qa4 Rfd8 {1-0 (54) Nakamura,H (2775)-Anand,V (2783) Stavanger 2013}) 10... dxc6 $15 11. Qxd8+ Rxd8 12. Nd2 h5 13. h3 Nd7 14. b3 h4 15. g4 f5 16. Rg1 O-O ({Better is} 16... Rg8 $15) 17. Nf3 ({White should play} 17. Bb2 $11) 17... Nc5 18. Rb1 {[#]} Bf6 (18... Nd3+ $1 $15 {[%mdl 512]} 19. exd3 Rxd3 {[%mdl 64] Double Attack}) 19. Nd1 Ne4 {And now ...Bc3+ would win.} 20. Bb2 Bxb2 21. Nxb2 Nc5 {[#]} 22. b4 $1 {[%cal Rb4c5]} Ne4 23. Rc1 c5 24. Nd3 fxg4 25. Rxg4 {[%mdl 64] Double Attack} Rxf3 $1 26. exf3 {Threatens to win with Ne5.} Nf6 27. Ne5 Nxg4 28. fxg4 $11 {[%mdl 4096] Endgame KRB-KRN} Rd4 $1 {[%cal Rd4e4] ...Re4+ is the strong threat.} 29. f3 g5 $1 30. b5 Bb7 31. Rc3 Kg7 32. Re3 Kf6 33. Ke2 Ba8 34. Ke1 {[#]} (34. a4 $11 {keeps the balance.}) 34... Be4 $1 $17 35. Nd7+ (35. Nc6 $17 {was worth a try.} Bxc6 36. bxc6) 35... Rxd7 $19 36. Rxe4 {KR-KR} Rd3 $1 {[%csl LRa3,LRf3]} 37. Kf2 Rxa3 38. f4 $2 (38. Kg2) 38... Rxh3 {Black is clearly winning.} 39. fxg5+ Kxg5 40. Rxe6 Kxg4 41. Re4+ Kf5 42. Re7 Ra3 43. Kg2 Ra4 {Accuracy: White = 46%, Black = 59%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.3"]
[White "Firouzja, Alireza"]
[Black "Abedi, Ali"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2618"]
[BlackElo "2163"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,109,0,0,-28,-46,-47,-45,-46,-44,170,170,166,152,137,37,52,58,44,0,0,-14,143,144,129,0,32,-129,0,0,134,133,150,114,104,99,100,103,102,102,102,102,102,105,109,103,119,112,113,106,101,125,154,141,126,86,86,87,87,77,94,101,93,75,75,54,54,59,75,8,143,143,722,691,3520,4018,3725,4012,6232,6221,5982,5982,4256,2354,29987,29988]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 exd5 14. exd5 {aiming for Nf5.} Kd8 $1 {B99: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9 0-0-0 Nbd7} 15. Qe3 (15. Nc6+ Bxc6 16. dxc6 Nc5 17. Bh4 Rg8 18. Bxh7 Rh8 19. Qxg7 Rxh7 20. Qxf6 Rxh4 21. Qxf7 Rh8 22. Re5 {½-½ (34) Wang,H (2733)-Dominguez Perez,L (2730) Sochi 2012}) 15... Re8 16. Nf5 Nxd5 {Black is slightly better.} 17. Qe2 $1 Ne5 $146 (17... N7b6 $1 $15) ({Predecessor:} 17... N7b6 18. Qh5 Bxg5 19. Qxg5+ Kd7 20. Qxg7 Rxe1 21. Rxe1 Rd8 22. Nh6 {0-1 (82) Cipolli,A (2506)-Cilloniz Razzeto,A (2399) Argentina 1998}) 18. Bxe7+ $18 Rxe7 19. fxe5 Rxe5 20. Qg4 (20. Qd2 $16 Rxe1 21. Qxe1 (21. Rxe1 g6 $16)) 20... Rxe1 $1 $14 21. Rxe1 g6 $1 {[%cal Rg6f5]} 22. Qh4+ Kd7 $1 23. Ng7 b3 $2 (23... Qc5 $11) 24. axb3 $16 Qa5 25. Rf1 ({Better is} 25. c4 $16 Nb4 26. Re7+ Kc8 27. Bb1) 25... Rf8 {And now ...Qa1+ would win.} 26. Qh3+ $2 (26. Kb1 $14 {keeps the upper hand.}) 26... Kc7 (26... f5 $17 {...Nf4! is the strong threat.} 27. Qxh7 Ne7) 27. Bc4 ({Don't blunder} 27. Ne6+ $2 fxe6 28. Qxh7+ Kc6 $19) 27... Nf4 (27... Nb6 $11 28. Kb1 Qe5 29. Ne6+ fxe6 30. Qxh7+ Kc6 31. Rxf8 Nxc4 32. bxc4 Qe1+ 33. Ka2 Qa5+ 34. Kb3 Qb6+ 35. Ka4 (35. Ka2 Qa5+ 36. Kb3 Qb6+ 37. Ka4 Kc5 $11) 35... Kc5) 28. Qe3 $36 {[%mdl 2048] Keeping Black busy.} Qe5 29. Qxe5 dxe5 30. g3 Rg8 31. gxf4 exf4 32. Rxf4 Rxg7 {[%mdl 4096] Endgame KRB-KRB} 33. Rf6 a5 34. Bxf7 g5 35. Kd2 g4 36. Bc4 h5 37. Rh6 $1 Rg5 38. Bd3 Bf3 39. Ke3 Bd1 40. Kd4 g3 41. hxg3 Rxg3 42. Be4 Rg4 43. Ke3 Rg5 44. Kd2 Bg4 45. Bd3 Bf5 46. Bxf5 Rxf5 $14 {KR-KR} 47. c4 ({White should play} 47. Kd3 $16) 47... Rg5 {[#]} (47... Kb7 $1 $11) 48. Kc2 $1 $16 Kb7 $2 {[%mdl 8192] [#]} (48... Rg2+ $16 49. Kb1 Rh2) 49. b4 $1 $18 {[%cal Bb3b4,Bb4a5,Ba5a6][%mdl 32]} Rg4 50. bxa5 Rxc4+ 51. Kb3 Rc5 52. Ka4 Rg5 53. b4 Rf5 54. Rh7+ Kb8 55. a6 {Accuracy: White = 55%, Black = 40%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.4"]
[White "Poormosavi, Seyed Kian"]
[Black "Fedorchuk, Sergey A."]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2161"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,76,42,21,43,30,38,11,7,10,0,10,20,-51,-52,-65,-64,-88,-85,-85,-72,-67,-67,-91,-75,-82,0,0,0,-32,-27,-66,-57,-61,-67,-80,-85,-179,-178,-210,-185,-270,-268,-252,-264,-341,-386,-454,-449,-428,-382,-386,-313,-690,-697,-679,-661,-908,-886,-1110,-1061,-1092,-1032,-1485,-1509,-1455,-1388,-1788,-1756]} 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. Na3 a6 5. c4 b4 6. Nc2 c5 $146 {A05: Réti Opening: 1 Nf3 Nf6} (6... e6 7. O-O Be7 8. d4 Be4 9. a3 bxa3 10. b3 O-O 11. Bxa3 d6 12. Ne3 c6 13. Qd2 Nbd7 14. Nd1 Qb6 15. Nc3 Qxb3 16. Ne5 dxe5 17. Bxe7 exd4 18. Nxe4 Nxe4 19. Bxe4 Rfe8 20. Bxc6 Ra7 21. Qxd4 {1-0 (21) Nakamura,H (2793)-Oparin,G (2604) Zuerich 2017}) ({Predecessor:} 6... e6 7. O-O c5 8. d4 cxd4 {1-0 (44) Lie,E (2459)-Ostmoe,G (2464) Norway 2018}) 7. d4 cxd4 8. Ncxd4 e6 {The position is equal.} 9. O-O Be7 10. a3 bxa3 11. b4 (11. b3 $1 $11) ({Predecessor:} 11. b3 Qa5 12. Bxa3 Bxa3 13. Nc2 d5 14. Nxa3 O-O 15. Qb1 Nbd7 16. b4 Qc7 {1-0 (44) Lie,E (2459)-Ostmoe,G (2464) Norway 2018}) 11... Bxb4 $15 12. Qb3 a5 13. Bxa3 Na6 14. Nb5 {[#] Black must now prevent Bxb4.} O-O 15. Nd6 Bc6 16. Rfd1 Qb8 17. Qe3 Qa7 (17... Bxa3 $17 18. Rxa3 a4) 18. Qxa7 $11 Rxa7 19. Nd4 Bxg2 20. N4b5 Raa8 $1 {aiming for ...Bc6.} 21. Kxg2 Nc5 22. Bb2 Ra6 23. Bxf6 (23. Ra2 $17) 23... gxf6 $19 24. Rdb1 Rc6 25. f4 (25. Ra2 {is a better defense.}) 25... f5 26. Ra2 Rb8 27. Rc2 Kf8 28. g4 fxg4 29. f5 Rbb6 30. Rd1 Nb3 {[%cal Rc6d6]} 31. Nxf7 $2 (31. f6) 31... Kxf7 {Black is clearly winning.} 32. Rxd7+ Ke8 33. fxe6 {[#]} Rxb5 $1 34. cxb5 Rxc2 35. b6 Rxe2+ {[%mdl 64] Double Attack} 36. Kf1 Rxe6 37. b7 Rb6 38. Rc7 Bd6 {[%mdl 64] Double Attack. Accuracy: White = 33%, Black = 73%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.5"]
[White "Ter-Sahakyan, Samvel"]
[Black "Pilvaieh, Ali"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2593"]
[BlackElo "2156"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,91,65,48,57,40,51,41,32,39,54,9,50,15,22,9,25,0,74,0,0,0,14,32,23,16,34,10,22,17,45,45,75,85,131,130,145,145,137,124,133,130,120,114,209,208,176,114,114,120,148,136,122,140,127,107,147,124,218,91,473,448,962,551,666,0,914,786,2125,2098,2039,2095,1362,1338,29989,29990,29990,29991]} 1. d4 ({Predecessor:} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 cxd4 7. exd4 Nxc3 8. bxc3 Be7 {1-0 (27) Injac,T (2178)-Zarkovic,M (2178) Kragujevac 2016}) 1... Nf6 $146 (1... d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. Nf3 c5 6. e3 cxd4 7. exd4 {½-½ (20) Maze,S (2571)-Delorme,A (2475) Marseille 2010}) 2. Nf3 e6 3. c4 c5 4. e3 cxd4 5. exd4 d5 6. Nc3 Be7 7. cxd5 Nxd5 8. Bd3 Nxc3 9. bxc3 Qc7 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} 10. O-O (10. Bd2 Nd7 11. O-O b6 12. Re1 Bb7 13. Ne5 Nxe5 14. Rxe5 Bf6 15. Re3 h5 16. Be4 Bxe4 17. Rxe4 Qc6 18. Qe2 Rd8 19. Re1 Rd5 20. h3 {½-½ (20) Maze,S (2571)-Delorme,A (2475) Marseille 2010}) 10... Nd7 11. Ng5 ({Predecessor:} 11. Qe2 b6 12. c4 Bb7 13. Bb2 O-O 14. Qe3 Bf6 15. Rad1 Rfe8 16. Rfe1 Nf8 17. Ne5 Bxe5 18. dxe5 {1-0 (27) Injac,T (2178)-Zarkovic,M (2178) Kragujevac 2016}) 11... Nf6 {White is slightly better.} 12. Qf3 O-O 13. Rb1 (13. Bf4 {is more complex.} Bd6 14. Bxd6 Qxd6 15. Rfe1 Rb8 16. Ne4) 13... h6 14. Ne4 (14. Bf4 {is interesting.} Qa5 15. Ne4 Nd5 16. Bxh6 f5 17. c4) 14... Nxe4 $1 15. Bxe4 Bd6 16. h3 f5 (16... Rb8 $11 {remains equal.}) 17. Bc2 (17. Bxb7 $16 Rb8 18. Bxc8 Rxb1 19. Bxe6+ {[%mdl 64] Double Attack} Kh8 20. Qd3 (20. Bxf5 Rxc1 21. Rxc1 g6 $11)) 17... Rb8 $11 18. Re1 $36 {[%mdl 2048] White fights for an advantage.} Bd7 19. Bb3 Rbe8 20. c4 {[%cal Bc3c4,Bc4c5,Bc5c6][%mdl 32]} b6 21. Bb2 Kh7 22. Rbd1 Bc8 23. Qc3 Rf6 24. c5 $1 {[%cal Rc5d6]} Be7 {[%cal Rb6c5]} 25. c6 Rg6 26. Qf3 Rd8 27. Re3 Bg5 28. Re2 e5 29. Rxe5 {d5 is the strong threat.} Qxc6 (29... Rxc6 $16 30. d5 Rc5) 30. d5 $18 Qd6 31. Re2 (31. Rxf5 $18 Bxf5 32. Qxf5) 31... Bf6 32. Bc1 $1 Bg5 33. Bxg5 Rxg5 34. Re6 $1 {[%cal Re6d6]} Qb4 {[#]} ({Avoid the trap} 34... Bxe6 $2 35. dxe6 Qf8 36. Rxd8 $18) 35. Rc6 $1 Bd7 36. Rc7 a5 {[#]} (36... Qd6 $16 {was necessary.} 37. Rxa7 Kh8) 37. d6 (37. Bc2 $1 $18 {and the rest is easy.} Kh8 38. d6) 37... a4 $2 {[%mdl 8192]} (37... Qe4 $16 {is more resistant.} 38. Qxe4 fxe4) 38. Bc2 {aiming for Rxd7!} Kh8 (38... Be6 $142 39. d7 Qf8 40. Bxa4 Rg6) 39. Qd5 Qh4 40. Qf3 $2 (40. Re1 $18 {And now Rxd7! would win.} Qb4 41. Re7) 40... Be8 $2 {[%mdl 8192]} (40... Qb4 $11) 41. Qc3 Bh5 42. Rc8 Rxc8 43. Qxc8+ {[%mdl 64] Double Attack} Kh7 44. Bxf5+ g6 45. Qb7+ Kh8 {[#]} 46. d7 $1 {[%mdl 512] Accuracy: White = 58%, Black = 39%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.6"]
[White "Razaghi, Behrooz"]
[Black "Grigoryan, Karen H."]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2156"]
[BlackElo "2590"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,98,50,51,-4,0,-110,-103,-114,-110,-96,-108,-111,-110,-113,-129,-127,-95,-163,-142,-145,-124,-129,-113,-153,-136,-208,-207,-214,-216,-192,-170,-153,-78,-111,27,-105,0,5,110,0,0,0,157,84,83,84,84,78,81,75,76,62,81,81,81,81,226,214,233,198,225,200,199,210,184,69,134,133,156,146,146,142,207,81,80,31,96,31,39,8,8]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. O-O-O Bb7 {B06: Modern Defence} (6... Nd7 7. h4 h6 8. f4 h5 9. Nf3 Nb6 10. Bd3 Nh6 11. Rhf1 Ng4 12. Bg1 b4 13. Ne2 a5 14. Kb1 Ba6 15. Bxa6 Rxa6 {1-0 (34) Morozevich,A (2676)-Vavulin,M (2575) Moscow 2017}) 7. f3 Nd7 8. h4 h5 9. Nh3 Rc8 10. Ng5 c5 {[%cal Bc7c5,Bc5c4][%mdl 32] LiveBook: 35 Games} 11. Kb1 (11. e5 $14 cxd4 12. e6 fxe6 13. Bxd4 (13. Nxe6 $2 dxc3 14. Qe2 cxb2+ 15. Kb1 Qa5 $19)) 11... Qa5 12. Nd5 $146 (12. a3 $11) ({Predecessor:} 12. Qf2 cxd4 13. Bxd4 Bxd4 14. Qxd4 Ngf6 {0-1 (40) Rydstrom,T (2289)-Norberg,J (2303) Sweden 2018}) 12... Qxd2 $17 13. Rxd2 Bxd5 $1 14. exd5 c4 $1 15. c3 Ngf6 16. Rd1 Nxd5 17. Bd2 N7b6 18. f4 (18. Re1 $17) 18... a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 19. Be2 b4 20. Kc2 e6 21. Bf3 Rb8 22. Bc1 (22. g3 $17 {was worth a try.}) 22... a4 $19 23. a3 bxa3 24. bxa3 O-O 25. Bd2 Nf6 (25... Na8 $142 26. Be2 Rfc8) 26. Rb1 $17 d5 {[#]} ({Black should try} 26... Nbd5 $17 {Strongly threatening ...Rb3.} 27. Be2 Ng4 28. Bxg4 hxg4) 27. Rb4 (27. f5 $1 $11 {[%mdl 512]} exf5 28. Bf4) 27... Rfc8 (27... Nbd7 $17 28. Rxa4 Ra8 29. Rxa8 Rxa8) 28. Rhb1 $11 Nfd7 {[#]} (28... Nbd7 $11) 29. Bc1 (29. f5 $1 $16 {[%cal Rf5e6][%mdl 512]} e5 (29... exf5 30. Bf4) 30. dxe5 Bxe5 31. fxg6 fxg6 32. Be3) 29... Bf8 30. Rb5 Na8 $2 {[#]} (30... Rc6 $11) 31. Rxb8 (31. f5 $142 $1 {[%mdl 512]}) 31... Rxb8 $16 32. Rxb8 Nxb8 {[#]} 33. f5 $1 {[%cal Rf5e6][%mdl 512]} Nc7 (33... exf5 34. Bxd5) 34. fxe6 fxe6 35. g4 (35. Bf4 $5 {[%cal Rf4c7]} Nba6 36. Kb2 $16) 35... Bd6 36. gxh5 gxh5 37. Bxh5 Kg7 {[#]} (37... Nd7 $16) 38. Bg4 $1 $18 e5 39. Ne6+ Kf7 40. Nxc7 Bxc7 41. dxe5 Bxe5 {[%mdl 4096] Endgame KBB-KBN} 42. Bh5+ ({White should play} 42. h5 $18) 42... Ke7 (42... Ke6 $14) 43. Bg5+ $16 Kd6 44. Be8 Nd7 45. h5 Nc5 (45... Ke6 $16 {was called for.}) 46. Bg6 (46. Be3 $18 {and the rest is easy.}) 46... Ne6 47. Be3 d4 {[#]} 48. cxd4 (48. Bd2 $1 $16) 48... Nxd4+ $14 49. Bxd4 Bxd4 {Precision: White = 43%, Black = 44%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.7"]
[White "Volkov, Sergey"]
[Black "Yeritsyan, Hayk"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2585"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,41,1,2,4,0,-3,20,0,5,-29,4,0,0,0,0,0,22,21,25,8,12,0,0,-10,0,0,2,0]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Bf5 $146 (5... c6 6. e3 {½-½ (52) Navara,D (2741)-Harikrishna,P (2739) Linares 2018}) ({Predecessor:} 5... c6 6. e3 {0-1 (73) Vaganian,R (2570)-Giorgadze,T (2535) Minsk 1979}) 6. e3 c6 7. Nge2 Nd7 ({Predecessor:} 7... Nf6 8. Ng3 Bg6 9. h4 h5 10. Be2 Qb6 11. Qd2 {0-1 (73) Vaganian,R (2570)-Giorgadze,T (2535) Minsk 1979}) 8. Ng3 Bg6 9. Be2 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Qb6 (9... Ngf6 10. h4 h5 11. Bg5 Ne4 12. Bxe7 Qxe7 13. Nxh5 Bxh5 14. Bxh5 g6 15. Nxe4 Rxh5 16. Ng3 Rxh4 17. Rxh4 Qxh4 {½-½ (52) Navara,D (2741)-Harikrishna,P (2739) Linares 2018}) 10. Qd2 Ngf6 11. h4 h5 12. Bf3 Qa6 13. Rd1 O-O ({Predecessor:} 13... Nb6 14. Bg5 Rd8 15. b3 Nbd7 {0-1 (73) Vaganian,R (2570)-Giorgadze,T (2535) Minsk 1979}) 14. Bg5 Rfe8 15. Nge2 Ne4 16. Bxe4 $1 Bxe4 17. Bxe7 Rxe7 {The position is equal.} 18. Nf4 Nf6 19. Qe2 Qxe2+ 20. Kxe2 a5 21. Rc1 {Accuracy: White = 50%, Black = 60%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.8"]
[White "Roozbayan, Reza"]
[Black "Ghaem Maghami, Ehsan"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2151"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,62,50,-33,0,0,0,0,0,0,0,-16,-12,-34,-37,-93,-87,-83,-90,-75,-66,-85,-65,-71,-81,-195,-176,-160,-158,-240,-235,-234,-234,-233,-233,-307,-282,-393,-402,-799,-454,-559,-520,-515,-511]} 1. Nf3 ({Predecessor:} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 b5 7. Bb3 a6 8. Nf3 c5 9. O-O {0-1 (51) Ovezov,A (2360)-Baumegger,S (2360) Elista 1998}) 1... d5 $146 (1... Nf6 2. d4 e6 3. c4 {½-½ (30) Kempinski,R (2575)-Czarnota,P (2546) Poland 2018}) 2. d4 Nf6 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 (7... c5 8. O-O {½-½ (30) Kempinski,R (2575)-Czarnota,P (2546) Poland 2018}) 8. O-O c5 9. Qe2 Nbd7 10. Rd1 Qc7 11. d5 ({White should play} 11. e4 $1 $14) 11... exd5 {D29: Queen's Gambit Accepted: Classical main line: 7 Qe2 with early ...Nbd7} (11... c4 $5 {[%cal Rc4b3]} 12. dxe6 fxe6 $15) 12. Nxd5 Nxd5 13. Bxd5 Bxd5 {The position is equal.} 14. Rxd5 Be7 15. e4 O-O 16. g3 (16. Bf4 Qxf4 17. Rxd7 Rfe8 18. a4 Bf8 19. e5 {½-½ (30) Kempinski,R (2575)-Czarnota,P (2546) Poland 2018}) 16... Rfe8 17. Bf4 {[#]} (17. Rd1 $15) 17... Qb7 $1 $17 18. Rad1 ({Predecessor:} 18. Re1 Bf8 19. Rd2 {0-1 (51) Ovezov,A (2360)-Baumegger,S (2360) Elista 1998}) 18... Nf6 19. Re5 h6 20. Nh4 Bf8 21. f3 Red8 22. Rf5 (22. Nf5 $17) 22... Qc6 23. Be5 Be7 24. Ng2 (24. Bxf6 $17 {was necessary.} Bxf6 25. Kh1) 24... Rxd1+ $19 25. Qxd1 Rd8 26. Qe2 {[#]} g6 $1 {[%cal Rg6f5]} 27. Rf4 Qe6 28. Bxf6 Bxf6 29. b3 (29. Rxf6 $142 Qxf6 30. Ne3) 29... Bg5 {Black is clearly winning.} 30. e5 Bxf4 31. Nxf4 Qd7 {Accuracy: White = 14%, Black = 84%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.05"]
[Round "1.9"]
[White "Mosadeghpour, Masoud"]
[Black "Nalbandyan, Vahan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2531"]
[BlackElo "2149"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,109,45,44,27,39,33,37,0,0,0,27,0,37,41,36,48,60,62,75,78,91,96,95,67,73,71,70,18,39,44,48,39,103,96,86,82,78,75,62,35,250,288,298,296,296,293,281,288,288,287,289,289,218,216,395,369,571,542,717,720,699,696,749,724,920,883,1123,1218,29968,29969,29972,29973,29973,29974,29973,29976,29973,29973,29978,29976,29976,29977,29977,29978,29978,29979,29979,29980,29980,29980,29983,29984,29990,29990]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 (3... e5 4. Nf3 {½-½ (22) Areshchenko,A (2677)-Baklan,V (2594) Chartres 2017}) 4. Nf3 e5 5. Bc4 Be7 6. O-O (6. a4 O-O {½-½ (22) Areshchenko,A (2677)-Baklan,V (2594) Chartres 2017}) 6... O-O $146 ({Predecessor:} 6... h6 7. h3 O-O 8. a4 c6 9. Ba2 Qc7 {1-0 (19) Rokos,F (1882)-Nespor,I (1755) Litomysl 2018}) 7. a4 c6 8. h3 (8. Re1 Qc7 {½-½ (22) Areshchenko,A (2677)-Baklan,V (2594) Chartres 2017}) 8... Qc7 9. Re1 h6 10. Ba2 {C41: Philidor Defence} Rd8 (10... Re8 11. Be3 Nf8 12. Qd3 Be6 13. d5 cxd5 14. Nxd5 Bxd5 15. Bxd5 Nxd5 16. Qxd5 Qc6 17. c4 Rec8 18. Rec1 Nd7 19. Nd2 Bg5 20. Bxg5 hxg5 21. Qd3 a5 22. Qg3 {½-½ (22) Areshchenko,A (2677)-Baklan,V (2594) Chartres 2017}) 11. Be3 ({Predecessor:} 11. Nh4 Nf8 {1-0 (19) Rokos,F (1882)-Nespor,I (1755) Litomysl 2018}) 11... Nf8 12. Nh4 {White is slightly better.} Ng4 ({Predecessor:} 12... Nxe4 13. Nxe4 Bxh4 14. Qh5 Ng6 15. Qxg6 d5 16. Qh5 dxe4 17. Qxh4 exd4 18. Bf4 Qb6 19. a5 {1-0 (19) Rokos,F (1882)-Nespor,I (1755) Litomysl 2018}) 13. hxg4 Bxh4 14. g3 Bf6 {White should prevent ...exd4.} 15. d5 $1 $36 {[%mdl 2048] White is pushing.} Qd7 16. f3 c5 17. Bc4 a6 18. a5 Re8 19. Qd2 Bd8 20. Na4 h5 21. gxh5 Qh3 22. Qf2 (22. Qh2 $14) 22... Bxa5 23. b4 Bxb4 24. Reb1 {aiming for Nb6.} Ba5 ({Black should play} 24... b5 $14) 25. Nxc5 $16 Bc3 26. Ra3 Bd4 27. Nxb7 Rb8 28. Bxa6 Nd7 $2 (28... Qxh5 $14 29. Bxd4 exd4) 29. g4 $18 (29. Bxd4 $6 exd4 30. Rab3 Bxb7 $16) 29... Nc5 {Hoping for ...Bxe3.} 30. Bf1 (30. Bxd4 Nxa6 31. Bb6 (31. Rxa6 exd4 32. Rab6 Bxb7 $16) 31... Bxb7 $16) 30... Nxe4 31. Bxh3 ({Not} 31. Bxd4 Nxf2 32. Bxf2 Qxf1+ $1 {[%mdl 512]} 33. Rxf1 Rxb7 $16) 31... Nxf2 32. Kxf2 ({Don't do} 32. Bxf2 $6 Rxb7 33. Rxb7 Bxb7 $18) 32... Rxb7 33. Rxb7 Bxb7 {[#]} 34. c4 $1 Bxe3+ 35. Kxe3 {[%mdl 4096] Endgame KRB-KRB} f6 $2 (35... Bc8 36. Ra5 Kf8) 36. Ra7 Rb8 (36... Bc8 {was called for.} 37. Bf1 e4) 37. Bf1 Kh7 38. Bd3+ Kh6 39. Ra5 Rc8 40. Rb5 Ba6 41. Rb6 Bxc4 42. Rc6 Rxc6 43. dxc6 {KB-KB. White mates.} Be6 44. c7 Bc8 45. Bf5 Bb7 46. c8=Q Bxc8 47. Bxc8 {KB-KP} d5 48. Be6 d4+ 49. Ke4 Kg5 50. Bf5 Kh4 51. f4 d3 52. Kf3 d2 {[#]} 53. Bc2 $1 {[%cal Rc2d1]} f5 54. gxf5 exf4 55. f6 {Accuracy: White = 73%, Black = 38%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.1"]
[White "Akbari Gelvardi, Mohammad"]
[Black "Kuzubov, Yuriy"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2289"]
[BlackElo "2650"]
[Annotator "ChessBase"]
[PlyCount "158"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:43]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:55]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:58]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:35]} Nf6 {[%emt 0:00:00]} 5. Ng3 {[%emt 0:03:14]} Bg4 {[%emt 0:01:39]} 6. Be2 {[%emt 0:01:57]} Bxe2 {[%emt 0:00:21]} 7. N1xe2 {[%emt 0:01:47]} e6 {[%emt 0:00:06]} 8. O-O {[%emt 0:00:35]} Be7 {[%emt 0:00:05]} 9. c4 {[%emt 0:03:12]} O-O {[%emt 0:03:08]} 10. Be3 {[%emt 0:10:01]} Nbd7 {[%emt 0:02:06]} 11. Nc3 {[%emt 0:05:49]} Qa5 {[%emt 0:03:45]} 12. Qe2 {[%emt 0:04:33]} Rfe8 {[%emt 0:05:04]} 13. Rfd1 {[%emt 0:01:40]} Bb4 {[%emt 0:17:44]} 14. Nce4 {[%emt 0:15:30]} Bf8 {[%emt 0:01:44]} 15. a3 {[%emt 0:02:37]} Nxe4 16. Nxe4 {[%emt 0:00:04]} Qf5 {[%emt 0:10:15]} 17. Ng3 {[%emt 0:04:31]} Qg6 {[%emt 0:03:13]} 18. Bf4 {[%emt 0:05:39]} a5 {[%emt 0:07:26]} 19. Rac1 {[%emt 0:00:48]} a4 {[%emt 0:04:21]} 20. Rc3 {[%emt 0:07:08]} c5 {[%emt 0:09:33]} 21. Nh5 {[%emt 0:06:17]} cxd4 {[%emt 0:05:31]} 22. Rg3 {[%emt 0:00:53]} e5 {[%emt 0:00:20]} 23. Rxg6 {[%emt 0:01:25]} hxg6 {[%emt 0:00:05]} 24. Qg4 {[%emt 0:04:19]} Rad8 {[%emt 0:13:59]} 25. Bg5 {[%emt 0:07:04]} gxh5 {[%emt 0:00:06]} 26. Qxh5 {[%emt 0:00:06]} f6 {[%emt 0:01:35]} 27. Bd2 {[%emt 0:00:05]} Nc5 {[%emt 0:01:12]} 28. Bb4 {[%emt 0:00:57]} Ne6 {[%emt 0:00:20]} 29. Qf5 {[%emt 0:01:29]} b6 {[%emt 0:02:10]} 30. Bxf8 {[%emt 0:01:05]} Kxf8 {[%emt 0:00:23]} 31. h4 {[%emt 0:00:17]} Rd6 {[%emt 0:02:08]} 32. h5 {[%emt 0:01:04]} Ng5 {[%emt 0:02:32]} 33. f4 {[%emt 0:04:49]} Nf7 {[%emt 0:00:18]} 34. fxe5 {[%emt 0:00:36]} Nxe5 {[%emt 0:00:10]} 35. h6 {[%emt 0:01:01]} gxh6 {[%emt 0:00:53]} 36. Qf4 {[%emt 0:00:05]} d3 {[%emt 0:00:32]} 37. Qxh6+ {[%emt 0:00:30]} Kg8 {[%emt 0:00:47]} 38. Qf4 {[%emt 0:03:14]} Red8 {[%emt 0:00:33]} 39. Rd2 {[%emt 0:00:23]} Kf7 {[%emt 0:00:41]} 40. Qh4 {[%emt 0:00:56]} Rg8 {[%emt 0:01:38]} 41. Qh5+ {[%emt 0:00:26]} Ke6 {[%emt 0:00:24]} 42. Qh3+ {[%emt 0:00:43]} Rg4 {[%emt 0:00:19]} 43. Kf2 {[%emt 0:00:58]} Kd7 {[%emt 0:01:01]} 44. Qh7+ {[%emt 0:00:28]} Kc6 {[%emt 0:00:12]} 45. Qf5 {[%emt 0:00:22]} Kb7 {[%emt 0:00:36]} 46. Qh7+ {[%emt 0:00:36]} Rd7 {[%emt 0:00:18]} 47. Qf5 {[%emt 0:00:16]} Rxc4 {[%emt 0:00:07]} 48. Kg1 {[%emt 0:00:07]} Rdd4 {[%emt 0:02:46]} 49. g3 {[%emt 0:00:51]} Rc6 {[%emt 0:01:06]} 50. Kg2 {[%emt 0:00:03]} Rcd6 {[%emt 0:00:35]} 51. Qh7+ {[%emt 0:00:17]} Rd7 {[%emt 0:00:15]} 52. Qg8 {[%emt 0:00:01]} Rg4 {[%emt 0:01:04]} 53. Qe6 {[%emt 0:00:15]} Rdg7 {[%emt 0:00:15]} 54. Qd5+ {[%emt 0:01:11]} Ka7 {[%emt 0:00:05]} 55. Rd1 {[%emt 0:01:01]} Rxg3+ {[%emt 0:00:06]} 56. Kf2 {[%emt 0:00:01]} Rf3+ {[%emt 0:00:45]} 57. Qxf3 {[%emt 0:00:41]} Nxf3 {[%emt 0:00:04]} 58. Kxf3 {[%emt 0:00:03]} Rd7 {[%emt 0:00:04]} 59. Rd2 {[%emt 0:00:36]} Ka6 {[%emt 0:00:58]} 60. Kf2 {[%emt 0:00:12]} Rc7 {[%emt 0:01:10]} 61. Rxd3 {[%emt 0:01:29]} Rc2+ {[%emt 0:00:03]} 62. Ke1 {[%emt 0:00:13]} Rxb2 {[%emt 0:00:05]} 63. Rf3 {[%emt 0:00:42]} Rb3 {[%emt 0:00:12]} 64. Rxf6 {[%emt 0:00:07]} Rxa3 {[%emt 0:00:04]} 65. Kd2 {[%emt 0:00:08]} Rb3 {[%emt 0:00:29]} 66. Kc2 {[%emt 0:00:08]} Ka5 {[%emt 0:00:05]} 67. Rf4 {[%emt 0:00:11]} b5 {[%emt 0:00:06]} 68. Rh4 {[%emt 0:00:04]} Rb4 {[%emt 0:00:17]} 69. Rh8 {[%emt 0:00:06]} Rg4 {[%emt 0:00:12]} 70. Rh2 {[%emt 0:00:28]} Rg5 {[%emt 0:00:19]} 71. Kb2 {[%emt 0:00:20]} b4 {[%emt 0:00:09]} 72. Ka2 {[%emt 0:00:23]} Kb5 {[%emt 0:00:45]} 73. Rf2 {[%emt 0:00:08]} a3 {[%emt 0:00:23]} 74. Kb3 {[%emt 0:01:38]} Rg3+ {[%emt 0:00:06]} 75. Ka2 {[%emt 0:00:04]} Ka4 {[%emt 0:00:09]} 76. Rf4 {[%emt 0:00:06]} Rc3 {[%emt 0:01:00]} 77. Rh4 {[%emt 0:00:12]} Rc2+ {[%emt 0:00:24]} 78. Kb1 {[%emt 0:00:06]} Rd2 {[%emt 0:00:08]} 79. Kc1 {[%emt 0:01:41]} a2 {[%emt 0:00:13]} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.2"]
[White "Ponkratov, Pavel"]
[Black "Daneshvar, Bardiya"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2630"]
[BlackElo "2283"]
[Annotator "RC"]
[PlyCount "110"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 5. Be2 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 6. O-O {[%emt 0:01:29]} Qb6 {[%emt 0:00:22]} 7. c4 {[%emt 0:00:46]} dxc4 {[%emt 0:06:36]} 8. Na3 {[%emt 0:01:04]} Nc6 {[%emt 0:03:11]} 9. Nxc4 {[%emt 0:00:06]} Qc7 {[%emt 0:00:24]} 10. Be3 {[%emt 0:00:11]} O-O-O {[%emt 0:02:22]} 11. Rc1 {[%emt 0:02:27]} Kb8 {[%emt 0:04:53]} 12. Qd2 {[%emt 0:11:44]} Bg4 {[%emt 0:12:32]} 13. Nd6 {[%emt 0:04:59]} Bxf3 {[%emt 0:03:36]} 14. Bxf3 {[%emt 0:00:13]} Bxd6 {[%emt 0:00:11]} 15. exd6 {[%emt 0:00:55]} Qxd6 {[%emt 0:00:17]} 16. Bxc6 {[%emt 0:16:19]} Qxc6 {[%emt 0:01:36]} 17. Qa5 {[%emt 0:00:20]} Nf6 {[%emt 0:07:05]} 18. Bf4+ {[%emt 0:12:03]} Ka8 {[%emt 0:00:18]} 19. dxc5 {[%emt 0:00:05]} Rd4 {[%emt 0:06:11]} 20. Be5 {[%emt 0:06:10]} Rd5 {[%emt 0:00:21]} 21. Bxf6 {[%emt 0:08:01]} gxf6 {[%emt 0:00:07]} 22. Rfd1 {[%emt 0:00:03]} h5 {[%emt 0:08:05]} 23. Rxd5 Qxd5 {[%emt 0:00:10]} 24. Qc7 {[%emt 0:13:55]} h4 {[%emt 0:03:30]} 25. c6 {[%emt 0:00:55]} bxc6 {[%emt 0:00:17]} 26. Qxc6+ {[%emt 0:00:03]} Qxc6 {[%emt 0:00:23]} 27. Rxc6 {[%emt 0:00:07]} Rd8 {[%emt 0:12:47]} 28. Kf1 {[%emt 0:00:05]} Kb7 {[%emt 0:00:38]} 29. Rc4 {[%emt 0:00:59]} Rd1+ {[%emt 0:01:47]} 30. Ke2 {[%emt 0:00:06]} Rb1 {[%emt 0:00:05]} 31. Rb4+ {[%emt 0:01:25]} Kc6 {[%emt 0:00:07]} 32. Kf3 {[%emt 0:00:26]} f5 {[%emt 0:00:24]} 33. Rxh4 {[%emt 0:01:00]} Rxb2 {[%emt 0:00:05]} 34. Ra4 {[%emt 0:00:03]} Rb7 {[%emt 0:00:45]} 35. h4 {[%emt 0:00:56]} e5 {[%emt 0:01:26]} 36. Ra6+ {[%emt 0:00:36]} Kd5 {[%emt 0:00:12]} 37. h5 {[%emt 0:00:34]} Rb1 {[%emt 0:04:45]} 38. Rf6 {[%emt 0:01:15]} Rh1 {[%emt 0:01:13]} 39. Rxf5 {[%emt 0:00:28]} Ke6 {[%emt 0:00:31]} 40. Kg4 {[%emt 0:01:09]} f6 {[%emt 0:04:35]} 41. Rf3 {[%emt 0:00:12]} e4 {[%emt 0:00:09]} 42. Ra3 {[%emt 0:00:26]} Rh2 {[%emt 0:00:11]} 43. Ra6+ {[%emt 0:00:18]} Kf7 {[%emt 0:00:14]} 44. Rxa7+ {[%emt 0:00:06]} Ke6 {[%emt 0:00:03]} 45. Ra6+ {[%emt 0:00:17]} Ke7 {[%emt 0:00:38]} 46. Kf5 {[%emt 0:03:41]} Rxg2 {[%emt 0:00:19]} 47. h6 {[%emt 0:00:05]} Rxf2+ {[%emt 0:01:13]} 48. Kxe4 {[%emt 0:00:08]} Kf7 {[%emt 0:00:12]} 49. Ra7+ {[%emt 0:01:37]} Kg8 {[%emt 0:04:25]} 50. a4 {[%emt 0:00:05]} Rh2 {[%emt 0:00:23]} 51. h7+ {[%emt 0:08:05]} Kh8 {[%emt 0:00:06]} 52. a5 {[%emt 0:00:05]} Rh5 {[%emt 0:08:46]} 53. Kd4 {[%emt 0:00:17]} Rg5 {[%emt 0:00:49]} 54. Kc4 {[%emt 0:00:31]} f5 {[%emt 0:00:34]} 55. Rf7 {[%emt 0:00:19]} Rg6 {[%emt 0:00:30]} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.3"]
[White "Cubas Pons, Juan Miguel"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2280"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,-4,7,1,9,0,6,0,0,0,0,-6,2,-16,-7,-17,-27,-29,-23,-50,-9,-19,-19,-19,-14,0,14,10,15,17,6,6,16,-112,-118,-400,-389,-389,-383,-383,-372,-486,-493,-520,-520,-684,-506,-506,-500,-489,-468,-968,-968,-968,-920]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 O-O 5. Bg2 d5 6. a3 {E20: Nimzo-Indian: 4 g3 and 4 f3} (6. Nf3 dxc4 7. O-O Nc6 8. Qa4 Nd5 9. Qc2 Be7 10. Rd1 Bd7 11. e4 Ncb4 12. Qd2 Nb6 13. Ne5 Nc6 14. Nxc6 Bxc6 15. Qc2 f5 {1-0 (62) Caruana,F (2822)-So,W (2780) Saint Louis 2018}) 6... Be7 7. cxd5 exd5 8. Nh3 {The position is equal.} c6 9. O-O Re8 10. Nf4 h6 $146 ({Predecessor:} 10... Bd6 11. f3 Bc7 12. b4 h6 13. Kh1 Bf5 {½-½ (60) Gajewski,G (2577)-Lenic,L (2569) Dresden 2008}) 11. f3 c5 12. e3 cxd4 13. exd4 Nc6 14. Qd3 Bf8 (14... b5 $5) 15. Bd2 b6 16. Rfe1 Rxe1+ 17. Bxe1 a5 18. Bf2 Ba6 19. Qf5 {[%cal Rf4d5]} g6 $36 {[%mdl 2048] Black is more active.} 20. Qc2 Bg7 21. Ncxd5 (21. Re1 $11) 21... Nxd5 $17 22. Nxd5 $4 {[%mdl 8192] [#]} (22. Qxc6 $17 {only move.} Nxf4 23. gxf4) 22... Qxd5 23. f4 Nxd4 24. Bxd5 Nxc2 25. Rc1 Rc8 {Black is clearly winning.} 26. Bxb6 Bxb2 {[%mdl 64] [#] Double Attack} 27. Rd1 Nxa3 28. Bxa5 Nc4 29. Bxc4 Bxc4 30. Rd8+ (30. Kf2 $142) 30... Rxd8 $19 31. Bxd8 f5 {Accuracy: White = 27%, Black = 59%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.4"]
[White "Fedorchuk, Sergey A."]
[Black "Naderi, M.sadegh"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2604"]
[BlackElo "2242"]
[Annotator "TA"]
[PlyCount "258"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,258,17,55,9,21,0,0,0,0,0,-14,-7,-8,-14,0,-27,-22,-15,19,0,4,-197,-187,-181,-190,-195,-202,-199,-206,-209,-202,-189,-211,-318,-282,-314,-264,-329,-311,-392,-320,-339,-289,-284,-278,-260,-255,-265,-194,-249,-261,-224,-141,-141,-136,-182,-182,-247,-252,-252,-109,-272,-300,-285,-219,-202,-152,-149,-152,-162,-185,-185,-160,-361,-370,-354,-358,-346,-274,-346,-346,-343,-348,-323,-233,-213,-179,-187,0,-222,-77,-116,-35,-215,-141,-166,-29,-23,-22,-23,-19,-12,-31,-112,0,0,0,-141,-95,-74,-74,-74,-74,-189,-29,-173,-103,-110,-124,-112,-77,-63,0,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,12,15,15,18,8,8,8,8,0,0,0,26,26,26,27,20,20,36,36,63,63,63,63,63,63,63,63,63,63,63,63,63,63,65,65,63,63,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,0,70,70,70,0,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,70,73,70,70]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. c3 h6 8. Nbd2 {B12: Caro-Kann: Advance Variation} Qc7 (8... g5 9. Ne1 c5 10. Nc2 Nc6 11. Nb3 c4 12. Nd2 Bg6 13. Bh5 Bd3 14. Re1 Bg7 {0-1 (60) Vachier Lagrave,M (2779)-Nakamura,H (2777) chess.com INT 2018}) 9. Nb3 g5 10. Ne1 Bg7 {LiveBook: 4 Games} 11. Bd2 $146 ({Predecessor:} 11. f4 c5 12. Nf3 c4 13. Nbd2 g4 14. Nh4 h5 15. b3 cxb3 16. Nxb3 {1-0 (52) Bulmaga,I (2386)-Foisor,S (2264) Bucharest 2018}) 11... O-O-O 12. Nc2 f6 13. exf6 Bxf6 14. Ne3 Kb8 15. Rc1 e5 16. Nxf5 Nxf5 17. Bg4 Nd6 18. Rc2 Ne4 19. Be3 h5 20. Bxh5 $2 {[#]} (20. Bf3 $11 {and White has nothing to worry.}) 20... Rxh5 $1 $19 {[%mdl 512]} 21. Qxh5 {And now g3 would win.} Rh8 22. Qg4 exd4 {[%csl Gh8][%cal Rc7h2]} 23. Bf4 gxf4 24. cxd4 Ng5 (24... f3 25. g3) 25. Re1 a5 $40 {[%mdl 128] Black is out for blood.} (25... f3 26. g3 $17) 26. a4 (26. Qf5 $142) 26... Ka7 (26... f3 27. g3 $17) 27. Rc3 Qd6 (27... f3 28. g3 $17) 28. Qf5 Bd8 (28... f3 29. g3 $17) 29. Nd2 Nb6 30. b3 Rf8 31. Qg4 Qb4 32. Rd3 {[#]} Ne4 $1 {[%cal Bg5e4,Be4d6,Bd6f5][%mdl 544]} 33. Qd1 (33. Nxe4 Qxe1#) 33... Nd6 34. Nf3 (34. Qg4 $142) 34... Nd7 $1 35. Qd2 Qxd2 36. Nxd2 Nf6 37. Re6 Nf5 38. g3 (38. Kf1 {was worth a try.}) 38... Bb6 39. Nf3 Ne4 (39... fxg3 $19 40. hxg3 Ne4) 40. Kg2 $2 (40. g4 $17 Rg8 41. h3) 40... fxg3 41. fxg3 Nxd4 42. Rxd4 {Threatens to win with Rexe4!} Bxd4 43. Nxd4 {[%mdl 4096] Endgame KRN-KRN} Rf2+ 44. Kg1 Rd2 $1 {[%cal Rd2d4]} 45. Nf5 Ng5 46. Re7 $2 (46. Re3 $17) 46... Nf3+ 47. Kf1 Nxh2+ ({Weaker is} 47... Rxh2 48. Nd6 $17) 48. Ke1 Nf3+ 49. Kf1 Rb2 50. Nd6 Rxb3 51. Kf2 Nd2 52. g4 {Now g5 and White clings on.} Nc4 53. Nf5 {intending g5.} Nd2 54. Nd6 $1 Rb2 (54... Nf3 $19 55. Re3 Rxe3 56. Kxe3 Nh4) 55. Kg3 $17 Nf1+ (55... Rb1 $17 56. g5 Rg1+ 57. Kf4 Rf1+ 58. Kg3 Rg1+ 59. Kf4 Rf1+ 60. Kg3 Rg1+) 56. Kf4 $2 (56. Kf3 $1 $15) 56... d4 {Hoping for ...d3.} 57. Rd7 d3 (57... Ne3 $19 {White must now prevent ...Nd5+.} 58. g5 Nd5+ 59. Ke4 Rb4) 58. Ne4 $11 d2 {aiming for ...Rb1.} 59. g5 Rb1 60. Nf2 $1 Rb4+ 61. Kf3 (61. Ke5 $1 $15 Rb3 62. Kf4) 61... Nh2+ ({But not} 61... Rxa4 $6 62. g6 $11) 62. Kg3 $1 {[%cal Rg3h2]} Nf1+ 63. Kf3 {[#]} Rb3+ $1 ({Much worse is} 63... Rxa4 $6 64. g6 $11) 64. Ke2 Ne3 65. Kxd2 Nc4+ 66. Ke2 (66. Kc2 $17 {was called for.} Rb2+ 67. Kc3 Rxf2 68. Kxc4) 66... Rg3 $2 ({Better is} 66... Rb2+ $19 67. Ke1 Ne5) 67. Rg7 {[#]} (67. Rd4 $11 {and White stays safe.}) 67... Kb6 (67... Nd6 $1 $19 68. Rg8 Nf5) 68. Rg8 $17 Re3+ 69. Kf1 Nd2+ 70. Kg2 Ne4 ({Black should try} 70... Nf3 $15 71. Ng4 Ra3) 71. Re8 Rg3+ 72. Kh2 Rxg5 73. Rxe4 $11 {KRN-KR} Ka6 74. Re6 Rc5 75. Kg3 Rc4 76. Nd3 Rc3 77. Re3 b5 78. Kf3 bxa4 {Strongly threatening ...a3.} 79. Ke2 a3 80. Kd2 Rc4 (80... a2 $5 81. Re1 $8 Ra3 $11) 81. Nc1 Kb5 82. Rxa3 a4 83. Na2 Rh4 84. Nc3+ Ka5 85. Kd3 c5 86. Ra1 Rd4+ 87. Kc2 Rh4 88. Rb1 Rb4 89. Rh1 a3 90. Rh8 Rg4 91. Kb3 Kb6 92. Kxa3 Rc4 93. Rh6+ Kb7 94. Na4 Rc1 95. Kb3 Kc7 96. Nc3 Kd7 97. Kc4 Kc7 98. Rh5 Kb6 99. Rg5 Rh1 100. Rg6+ Kc7 101. Kxc5 Rc1 102. Rg7+ Kc8 103. Kd4 Kd8 104. Nd5 Ke8 105. Ke5 Re1+ 106. Kd6 Kf8 107. Ra7 Rd1 108. Rb7 Ke8 109. Rb3 Kf8 110. Rf3+ Ke8 111. Rf2 Rd4 112. Ke5 Rd1 113. Kd6 Rd4 114. Rf1 Rd2 115. Rf3 Rd1 $1 116. Ke6 Re1+ 117. Ne3 Kd8 118. Kd6 {[%cal Rf3f8]} Ke8 119. Nc4 Rd1+ 120. Ke6 Re1+ 121. Ne5 Kd8 122. Rc3 Re2 123. Rc1 Re4 124. Rh1 Re2 125. Rh7 Re1 126. Rg7 Re2 127. Rg1 Kc7 128. Rc1+ Kd8 129. Kd6 Rd2+ {Precision: White = 59%, Black = 61%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.5"]
[White "Nadimifar, Adnan"]
[Black "Ter-Sahakyan, Samvel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2241"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,94,20,14,12,12,27,19,21,14,6,16,20,5,14,4,11,17,30,24,15,18,14,0,0,0,8,-29,-20,-47,-33,-80,-87,-102,-89,-127,-126,-88,-107,-139,-90,-84,-38,-50,-48,-37,-39,-378,-385,-377,-351,-460,-470,-447,-447,-665,-642,-1113,-1113,-1104,-1114,-1084,-1062,-1661,-1433,-7080,-10378,-3812,-3205,-29982,-29976,-29976,-29977,-29977,-29978,-29981,-29982,-29982,-29983]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 (5... Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 b6 10. Rd1 Ba6 11. cxd5 cxd5 12. Ne5 Nxe5 13. dxe5 Ng4 14. Bf3 f5 15. exf6 Nxf6 16. Qa4 Bb7 17. Nd2 Qe8 18. Qxe8 Rfxe8 {½-½ (29) Giri,A (2783)-Ding,L (2813) Wijk aan Zee 2019}) 6. Qc2 {E01: Catalan: Early deviations} Nbd7 7. Bg2 O-O 8. O-O c6 9. Rd1 Ne4 10. Bf4 {LiveBook: 7 Games} Bxf4 11. gxf4 f5 12. Nbd2 Rf6 13. Nf1 $146 Rh6 14. Ng3 Nf8 {[%cal Bd7f8,Bf8g6,Bg6h4][%mdl 32]} 15. e3 Ng6 16. b4 Nh4 17. Ne5 Bd7 18. f3 Nd6 19. c5 Nf7 20. a4 (20. Nd3 {looks sharper.} b6 21. a4 Bc8 22. Rd2 Qe8 23. Rb1) 20... Nxe5 21. dxe5 Kh8 22. Rab1 Qe7 23. Rd2 Rg8 24. Rf1 Be8 25. Qc3 {[#]} g5 $1 {[%cal Rg5f4]} 26. fxg5 Qxg5 27. f4 Qg7 {Strongly threatening ...Rg6.} 28. Qc1 Rg6 {White must now prevent ...Rxg3.} 29. Qe1 Qh6 30. a5 a6 31. Qf2 R6g7 32. Bf3 $2 {[%mdl 8192]} ({Better is} 32. Bh1 $15) 32... Nxf3+ $19 33. Qxf3 Qh4 34. Rg2 {[#]} Bh5 $1 {[%cal Rh5f3][%mdl 512]} 35. Qf2 (35. Qxh5 Qxh5) 35... Bg4 36. Ne4 (36. Nh1 $142 Bh3 37. Rxg7 Rxg7+ 38. Ng3 Bxf1 39. Kxf1) 36... Qxf2+ 37. Nxf2 Be2 38. Rg3 Rxg3+ 39. hxg3 Bxf1 40. Kxf1 Rxg3 {[%mdl 4096] Endgame KR-KN} 41. Nd1 h5 {[%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 42. Kf2 h4 43. Nc3 Kh7 {Black mates.} 44. Ne2 Rg8 45. Ng1 Kh6 46. Nf3 h3 47. Ng5 Rxg5 {Precision: White = 42%, Black = 73%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.6"]
[White "Ghaem Maghami, Ehsan"]
[Black "Mahdavirad, Mehdi"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2540"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,84,12,8,0,0,0,14,20,17,8,15,0,1,-7,3,-8,0,0,0,-11,-11,-15,-10,0,0,-31,-4,-2,0,0,4,-28,0,0,0,0,0,0,14,20,11,12,36,0,0,0,0,0,0,0,0,0,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,87,87,90]} 1. Nf3 $146 (1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. a3 Be7 7. Nf3 O-O {0-1 (40) Granda Zuniga,J (2636)-Adly,A (2630) Khanty-Mansiysk 2010}) ({Predecessor:} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 {1-0 (59) Godoy,R (2098)-Fernandez Arrue,R (2100) Villa Martelli 2002}) 1... Nf6 2. c4 c6 3. d4 d5 4. Nc3 e6 5. Bg5 Nbd7 ({Predecessor:} 5... Be7 6. e3 {1-0 (59) Godoy,R (2098)-Fernandez Arrue,R (2100) Villa Martelli 2002}) 6. e3 Be7 7. Qc2 O-O 8. a3 b6 9. Rd1 {D61: Queen's Gambit Declined: Classical: 7 Qc2} (9. cxd5 cxd5 10. Bd3 Bb7 11. O-O h6 12. Bf4 Rc8 13. Rfc1 a6 14. a4 Rc6 15. Qe2 Qa8 16. Nd2 Bb4 17. h3 Rfc8 18. Bb5 axb5 19. axb5 Rxc3 20. bxc3 {0-1 (40) Granda Zuniga,J (2636)-Adly,A (2630) Khanty-Mansiysk 2010}) ({Predecessor:} 9. Bd3 dxc4 10. Bxc4 Bb7 11. Rd1 Rc8 {1-0 (59) Godoy,R (2098)-Fernandez Arrue,R (2100) Villa Martelli 2002}) 9... Bb7 10. Bd3 Rc8 11. O-O {The position is equal.} dxc4 12. Bxc4 Nd5 ({Predecessor:} 12... Qc7 13. Ba2 Rfe8 14. e4 Nf8 15. Bh4 Nh5 16. Bg3 Nxg3 17. hxg3 {1-0 (59) Godoy,R (2098)-Fernandez Arrue,R (2100) Villa Martelli 2002}) 13. Bxe7 Qxe7 14. e4 Nxc3 15. Qxc3 c5 16. d5 exd5 17. exd5 Qd6 $1 18. Nh4 g6 19. f4 Rcd8 20. f5 Ne5 (20... g5 $5 {[%cal Rg5h4]} 21. Nf3 h6 $15) 21. b3 Bc8 22. fxg6 fxg6 23. h3 Rxf1+ 24. Rxf1 Rf8 25. Re1 Nxc4 26. bxc4 Qf6 (26... Bd7 {is more complex.} 27. Re3 b5 28. cxb5 Bxb5 29. Nf3 Rf5) 27. Qxf6 Rxf6 $11 {[%mdl 4096] Endgame KRB-KRN} 28. Nf3 Rf4 29. Ng5 h6 30. Ne4 Kf8 31. Re3 {Black must now prevent g3.} Bf5 32. Nd6 Bd7 33. Ne4 Bf5 34. Nd6 Bd7 35. a4 Rd4 36. a5 bxa5 37. Rc3 a4 38. Nb7 {[#]} a3 $1 {[%mdl 512]} 39. Rxa3 Rxc4 40. Rxa7 Rc1+ 41. Kf2 c4 {[#]} (41... Ke7 $11 {keeps the balance.}) 42. Nc5 $1 $16 Bb5 {Accuracy: White = 68%, Black = 58%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.7"]
[White "Aghaei, Alireza"]
[Black "Mosadeghpour, Masoud"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2230"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,116,10,8,7,0,0,8,0,5,0,5,7,0,6,6,7,6,18,6,16,0,0,0,0,-172,-164,-173,-176,-230,-159,-174,-167,-291,-256,-581,-573,-580,-575,-752,-749,-590,-532,-532,-532,-532,-532,-532,-428,-583,-583,-558,-558,-532,-532,-581,-581,-581,-572,-581,-518,-532,-428,-428,-428,-428,-428,-428,-428,-1608,-1601,-1000,-1720,-1970,-1968,-1982,-1881,-2218,-1644,-6460,-5001,-1695,-691,-29975,-29976,-29967,-29977,-29981,-29982,-29982,-29983,-29987,-29988]} 1. d4 ({Predecessor:} 1. Nf3 d5 2. d4 Nf6 3. c4 {½-½ (19) Djuric,S (2520)-Dervishi,E (2450) Athens 1998}) 1... Nf6 2. c4 e6 3. Nf3 $146 (3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 b6 7. Nf3 {0-1 (26) Seirawan,Y (2620)-Bacrot,E (2697) Berlin 2015}) 3... d5 4. Nc3 ({Predecessor:} 4. Bg5 Be7 {½-½ (19) Djuric,S (2520)-Dervishi,E (2450) Athens 1998}) 4... Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 (8. Rc1 Bb7 9. cxd5 exd5 10. Bd3 Nbd7 11. O-O c5 12. Qe2 Ne4 13. Bxe7 {0-1 (26) Seirawan,Y (2620)-Bacrot,E (2697) Berlin 2015}) ({Predecessor:} 8. Bd3 Bb7 9. O-O Nbd7 10. Rc1 c5 11. Qe2 Ne4 12. Bxe7 Qxe7 13. cxd5 {½-½ (19) Djuric,S (2520)-Dervishi,E (2450) Athens 1998}) 8... exd5 9. Bd3 Bb7 10. O-O Nbd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 11. Qe2 Ne4 12. Bxe7 Qxe7 13. Rac1 c5 14. Ba6 Ndf6 {D58: Queen's Gambit Declined: Tartakower Defence} 15. Bxb7 Qxb7 16. dxc5 bxc5 {The position is equal.} 17. Nxe4 Nxe4 18. b3 (18. Rc2 Rfe8 19. Qd3 Rad8 20. h3 Qb6 21. Nd2 c4 22. Qe2 d4 23. Nxc4 d3 24. Qf3 Ng5 25. Qf5 g6 26. Nxb6 {0-1 (26) Seirawan,Y (2620)-Bacrot,E (2697) Berlin 2015}) 18... Rac8 19. Nd2 ({Predecessor:} 19. Nh4) 19... Nf6 20. Rc2 Rc7 21. Rfc1 Rfc8 22. Qd3 a5 23. Qc3 Qa6 24. h3 a4 25. b4 $2 {[#]} (25. Qe5 $11 {and White has nothing to worry.}) 25... cxb4 $1 $19 26. Qxc7 Rxc7 27. Rxc7 Qd3 28. R7c2 Kh7 29. Rb2 (29. Nf3 {keeps fighting.}) 29... d4 30. Nf1 $2 (30. Nc4 Ne4 31. Ne5) 30... Qa3 31. Rcb1 Nd5 32. Rd2 Nc3 33. Re1 b3 34. axb3 axb3 35. Rxd4 b2 36. Nd2 Qa1 37. Nb1 {[#]} Ne2+ $1 {[%mdl 576] Deflection} 38. Rxe2 {Threatens to win with Re1.} Qxb1+ {[%mdl 4096] Endgame KQ-KRR} 39. Kh2 {Rb4 is the strong threat.} Qc1 40. Rb4 b1=Q 41. Rxb1 Qxb1 {KQ-KR} 42. Rd2 Qf5 43. g3 h5 44. h4 f6 45. Kg2 Qe4+ 46. Kg1 g5 47. hxg5 (47. Rd7+ $142 Kg6 48. Rd4 Qb1+ 49. Kg2) 47... fxg5 48. Rd4 Qf3 49. Rb4 Kg6 50. Rd4 Kf5 51. Rb4 Ke6 52. Rd4 Ke5 53. Rb4 Kd6 54. Rc4 Qd1+ {Black mates.} 55. Kh2 Qf1 56. Rd4+ Ke6 57. Rd2 Kf5 58. f4 g4 {Accuracy: White = 40%, Black = 76%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "2.9"]
[White "Vojdani, Siavosh"]
[Black "Tahbaz, Arash"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2205"]
[BlackElo "2484"]
[Annotator "RC"]
[PlyCount "170"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:04:23]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:17]} a6 {[%emt 0:00:03]} 6. Be2 {[%emt 0:00:12]} e5 {[%emt 0:01:38]} 7. Nb3 {[%emt 0:00:18]} Be7 {[%emt 0:00:04]} 8. O-O {[%emt 0:00:19]} O-O {[%emt 0:00:02]} 9. Re1 {[%emt 0:00:10]} a5 {[%emt 0:00:41]} 10. a4 {[%emt 0:03:00]} Nc6 {[%emt 0:00:06]} 11. Bg5 {[%emt 0:01:46]} Be6 {[%emt 0:04:24]} 12. Bf3 {[%emt 0:06:04]} Rc8 {[%emt 0:08:20]} 13. Nb5 {[%emt 0:06:26]} Ne8 {[%emt 0:08:54]} 14. Be3 {[%emt 0:04:34]} h6 {[%emt 0:02:02]} 15. Re2 {[%emt 0:04:01]} Bg5 {[%emt 0:02:16]} 16. Bxg5 {[%emt 0:03:18]} Qxg5 {[%emt 0:00:14]} 17. c3 {[%emt 0:06:16]} Nf6 {[%emt 0:03:09]} 18. Re3 {[%emt 0:06:57]} Rfd8 {[%emt 0:01:17]} 19. Nd2 {[%emt 0:11:27]} d5 {[%emt 0:03:25]} 20. Rd3 {[%emt 0:05:53]} d4 {[%emt 0:05:01]} 21. cxd4 {[%emt 0:02:07]} exd4 {[%emt 0:02:03]} 22. Be2 {[%emt 0:00:16]} Nb4 {[%emt 0:01:09]} 23. Nf3 {[%emt 0:03:55]} Qf4 {[%emt 0:02:21]} 24. Rxd4 {[%emt 0:01:11]} Rxd4 {[%emt 0:01:28]} 25. Nbxd4 {[%emt 0:00:19]} Qxe4 {[%emt 0:01:41]} 26. Nxe6 {[%emt 0:01:06]} Qxe6 {[%emt 0:00:38]} 27. b3 {[%emt 0:02:32]} Qb6 {[%emt 0:06:36]} 28. Bc4 {[%emt 0:01:52]} Rd8 {[%emt 0:00:50]} 29. Qf1 {[%emt 0:02:29]} Ne4 {[%emt 0:01:18]} 30. Re1 {[%emt 0:04:11]} Nd6 {[%emt 0:02:10]} 31. Ne5 {[%emt 0:00:27]} Qd4 {[%emt 0:02:16]} 32. Qe2 {[%emt 0:02:48]} Re8 {[%emt 0:02:15]} 33. Rd1 {[%emt 0:02:51]} Qc3 {[%emt 0:10:46]} 34. Qf3 {[%emt 0:04:27]} Qxe5 {[%emt 0:03:56]} 35. Rxd6 {[%emt 0:00:22]} Qe1+ {[%emt 0:04:12]} 36. Bf1 {[%emt 0:00:16]} Qe7 {[%emt 0:00:55]} 37. Rd2 {[%emt 0:01:45]} Rc8 {[%emt 0:00:20]} 38. Re2 {[%emt 0:00:40]} Qd7 {[%emt 0:00:44]} 39. Re1 {[%emt 0:01:58]} Nc2 {[%emt 0:02:03]} 40. Rc1 {[%emt 0:01:48]} Rc6 {[%emt 0:01:34]} 41. Qd1 {[%emt 0:04:27]} Qc7 {[%emt 0:03:08]} 42. Bd3 {[%emt 0:02:03]} Nd4 {[%emt 0:00:07]} 43. Rxc6 {[%emt 0:00:14]} Qxc6 {[%emt 0:01:17]} 44. Bc4 {[%emt 0:01:28]} Qf6 {[%emt 0:04:32]} 45. Qe1 {[%emt 0:01:28]} Qd8 {[%emt 0:00:22]} 46. h3 {[%emt 0:00:24]} b6 {[%emt 0:00:18]} 47. Qe4 {[%emt 0:00:43]} Qd7 {[%emt 0:02:39]} 48. Qa8+ {[%emt 0:01:44]} Kh7 {[%emt 0:00:01]} 49. Qe4+ {[%emt 0:00:18]} g6 {[%emt 0:00:37]} 50. Qf4 {[%emt 0:00:49]} Nf5 {[%emt 0:01:25]} 51. Qb8 {[%emt 0:00:56]} Qd1+ {[%emt 0:01:23]} 52. Kh2 {[%emt 0:00:31]} Qd6+ 53. Qxd6 {[%emt 0:00:08]} Nxd6 {[%emt 0:00:02]} 54. Bd3 {[%emt 0:00:33]} Kg7 {[%emt 0:00:16]} 55. Kg3 {[%emt 0:00:45]} Kf6 {[%emt 0:00:01]} 56. f4 {[%emt 0:01:45]} Ke6 {[%emt 0:00:03]} 57. Kf3 {[%emt 0:00:05]} Kd5 {[%emt 0:00:01]} 58. Ke3 {[%emt 0:00:14]} Kc5 {[%emt 0:00:07]} 59. Bc2 {[%emt 0:01:57]} Ne8 {[%emt 0:00:19]} 60. f5 {[%emt 0:00:24]} g5 {[%emt 0:00:05]} 61. Kd3 {[%emt 0:00:24]} h5 {[%emt 0:00:10]} 62. Bd1 {[%emt 0:00:34]} h4 {[%emt 0:00:06]} 63. Bf3 {[%emt 0:00:32]} f6 {[%emt 0:00:06]} 64. Kc3 {[%emt 0:00:04]} Nd6 {[%emt 0:00:07]} 65. Bg4 {[%emt 0:00:21]} Ne4+ {[%emt 0:00:01]} 66. Kd3 {[%emt 0:00:38]} Nd6 {[%emt 0:01:47]} 67. Kc3 {[%emt 0:00:10]} b5 {[%emt 0:00:39]} 68. axb5 {[%emt 0:00:59]} Nxb5+ {[%emt 0:00:01]} 69. Kb2 {[%emt 0:00:28]} Kb4 {[%emt 0:01:33]} 70. Bf3 {[%emt 0:00:24]} Nd4 {[%emt 0:00:09]} 71. Bd5 {[%emt 0:00:09]} Nxf5 {[%emt 0:00:03]} 72. Bc6 {[%emt 0:00:29]} Ne3 {[%emt 0:00:10]} 73. Be4 {[%emt 0:00:49]} f5 {[%emt 0:00:02]} 74. Bd3 {[%emt 0:00:13]} g4 {[%emt 0:00:14]} 75. Bxf5 {[%emt 0:00:28]} Nxf5 {[%emt 0:00:55]} 76. hxg4 {[%emt 0:00:07]} Ne7 {[%emt 0:01:30]} 77. g5 {[%emt 0:00:36]} Kc5 {[%emt 0:00:09]} 78. Ka3 {[%emt 0:00:12]} Kd5 {[%emt 0:00:29]} 79. Ka4 {[%emt 0:00:11]} Nc6 {[%emt 0:00:15]} 80. Kb5 {[%emt 0:00:20]} Nd4+ {[%emt 0:00:07]} 81. Kxa5 {[%emt 0:00:06]} Nxb3+ {[%emt 0:01:06]} 82. Kb4 {[%emt 0:00:09]} Nd4 {[%emt 0:00:02]} 83. Kc3 {[%emt 0:00:29]} Ke5 {[%emt 0:00:21]} 84. Kd3 {[%emt 0:00:13]} Ne6 {[%emt 0:00:05]} 85. Ke3 {[%emt 0:00:29]} Nxg5 {[%emt 0:00:05] Kd4+} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.1"]
[White "Kuzubov, Yuriy"]
[Black "Tahbaz, Arash"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2650"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,70,12,18,10,31,0,0,-12,-10,-16,-16,-10,18,9,10,0,10,13,54,58,58,58,59,59,56,50,446,468,567,588,683,649,657,698,681,697,694,697,666,670,683,675,675]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 {[%cal Bc8d7,Bd7c6,Bc6d5][%mdl 32]} 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qc1 h6 13. Bxf6 {E05: Open Catalan: 5 Nf3 Be7} Bxf6 14. Nbd2 Bxf3 15. Nxf3 a5 {LiveBook: 6 Games} 16. Qc3 {[#]} c6 $146 ({Predecessor:} 16... Nc6 17. Rad1 Nb4 18. Ne5 c6 19. Ng4 Rc8 20. e4 Be7 {½-½ (65) Rodshtein,M (2678)-Kryvoruchko,Y (2705) Brest 2018}) 17. Rad1 Na6 18. e4 Qb6 19. e5 Be7 20. Nd2 Nb4 21. Nc4 $36 {[%mdl 2048] White has good play.} Qa7 22. Kh1 Rad8 23. f4 Rd7 24. f5 exf5 25. Ne3 g6 26. Nxf5 $1 gxf5 27. Qf3 $1 {[%cal Rf3f5]} Rxd4 $2 {[%mdl 8192]} ({Better is} 27... Nc2 $1 $14 28. Qxf5 Rxd4 29. Qxc2 Rxd1 30. Qxd1 (30. Rxd1 Qe3 $11) 30... Qe3) 28. Rxd4 $18 {White is clearly winning.} Qxd4 29. Qxf5 f6 {[#]} 30. Qg6+ $1 Kh8 31. Qxh6+ Kg8 32. Qg6+ Kh8 {[#]} 33. Qh5+ $1 Kg7 {Threatens to win with ...Nd3.} 34. Rf4 Qxe5 35. Rg4+ Qg5 {Precision: White = 64%, Black = 40%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.2"]
[White "Khodashenas, Mersad"]
[Black "Ponkratov, Pavel"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2455"]
[BlackElo "2630"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:14]} 3. Bc4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:25]} 4. d3 {[%emt 0:00:04]} Na5 {[%emt 0:00:06]} 5. Nge2 {[%emt 0:00:18]} c6 {[%emt 0:01:37]} 6. a4 {[%emt 0:00:01]} d5 {[%emt 0:02:18]} 7. exd5 {[%emt 0:04:45]} cxd5 {[%emt 0:00:04]} 8. Bb5+ {[%emt 0:02:55]} Nc6 {[%emt 0:00:09]} 9. f4 {[%emt 0:06:17]} exf4 {[%emt 0:09:53]} 10. Bxf4 {[%emt 0:04:44]} a6 {[%emt 0:00:59]} 11. Bxc6+ {[%emt 0:00:29]} bxc6 {[%emt 0:00:05]} 12. d4 {[%emt 0:05:32]} Be7 {[%emt 0:00:16]} 13. O-O {[%emt 0:00:20]} a5 {[%emt 0:00:21]} 14. Ng3 {[%emt 0:04:11]} O-O {[%emt 0:00:08]} 15. Qd2 {[%emt 0:00:46]} Ne8 {[%emt 0:09:39]} 16. Rae1 {[%emt 0:04:32]} Ra7 {[%emt 0:00:12]} 17. Nd1 {[%emt 0:01:09]} f6 {[%emt 0:00:20]} 18. Ne2 {[%emt 0:15:27]} Nd6 {[%emt 0:04:14]} 19. Bxd6 {[%emt 0:04:45]} Bxd6 {[%emt 0:00:23]} 20. Nf4 {[%emt 0:02:06]} Re8 {[%emt 0:02:34]} 21. Rxe8+ {[%emt 0:02:51]} Qxe8 {[%emt 0:00:04]} 22. Re1 {[%emt 0:03:18]} Qd8 {[%emt 0:03:58]} 23. Nf2 {[%emt 0:02:10]} Bf5 {[%emt 0:02:40]} 24. N4d3 {[%emt 0:01:40]} Qc7 {[%emt 0:05:23]} 25. g3 {[%emt 0:00:50]} Ra8 {[%emt 0:00:06]} 26. Re3 {[%emt 0:00:29]} h5 {[%emt 0:00:42]} 27. Qe2 {[%emt 0:02:44]} Qf7 {[%emt 0:01:06]} 28. Kg2 {[%emt 0:04:21]} Kh7 {[%emt 0:03:22]} 29. Qf3 {[%emt 0:03:35]} g6 {[%emt 0:00:18]} 30. Re1 {[%emt 0:04:08]} Re8 {[%emt 0:00:57]} 31. Re3 {[%emt 0:00:52]} Kg7 {[%emt 0:00:58]} 32. Qe2 {[%emt 0:00:18]} Rxe3 {[%emt 0:00:44]} 33. Qxe3 {[%emt 0:00:02]} g5 {[%emt 0:00:09]} 34. c3 {[%emt 0:00:51]} h4 {[%emt 0:02:03]} 35. b4 {[%emt 0:00:57]} hxg3 {[%emt 0:01:58]} 36. hxg3 {[%emt 0:00:02]} Qc7 {[%emt 0:05:37]} 37. Nc5 {[%emt 0:00:33]} Kf7 {[%emt 0:04:10]} 38. Qf3 {[%emt 0:02:12]} Kg6 {[%emt 0:00:15]} 39. Qe3 {[%emt 0:00:50]} Kf7 {[%emt 0:00:43]} 40. Qf3 {[%emt 0:03:42]} Kg6 {[%emt 0:00:06]} 41. Qe3 {[%emt 0:02:05]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.3"]
[White "Firouzja, Alireza"]
[Black "Pour Agha Bala, Amirreza"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2618"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,71,35,43,94,92,83,90,93,93,120,115,127,84,108,120,117,118,114,112,122,113,202,135,201,129,181,84,200,162,143,45,305,310,402,391,733,733,733,733,676,700,726,726]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be2 Nxd4 10. Bxd4 Bd7 11. O-O Bc6 12. Qc2 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} a5 13. Rad1 Nd7 14. Bxg7 Kxg7 15. Bg4 Nf6 (15... Ne5 16. c5 Nxg4 17. hxg4 Qc8 18. cxd6 Qxg4 19. dxe7 Rfe8 {1-0 (43) Cheparinov,I (2711)-Amin,B (2709) Zagreb 2018}) 16. c5 {LiveBook: 3 Games} Qc7 $146 (16... Re8 $14) ({Predecessor:} 16... h5 17. Bf3 Qb8 18. cxd6 exd6 19. Rd4 Re8 {1-0 (39) Santos Ruiz,M (2524)-Rotstein,A (2491) Llucmajor 2018}) 17. cxd6 $16 exd6 18. Nb5 Qe7 19. Nxd6 Rad8 20. Qc5 $1 Kg8 21. Rfe1 Nxg4 22. hxg4 Qe6 23. a3 $36 {[%mdl 2048] Keeping Black busy.} Qxg4 24. Qxa5 Rd7 25. Rd4 h5 (25... Rxd6 $16 26. Rxd6 Bxe4) 26. Qc3 Rfd8 (26... f5 $16 27. Re3 fxe4) 27. Red1 h4 {[#]} (27... f6 $16 28. R1d3 Qe6) 28. b4 (28. R1d3 $1 $18 {is more deadly.}) 28... Qe6 (28... h3 $16 29. Qxh3 Qxh3 30. gxh3 Bxe4) 29. Qc5 h3 {[#]} 30. R1d3 (30. gxh3 $1 $16 {Strongly threatening b5.} Qxh3 31. R1d3 Qg4+ 32. Kf1) 30... Qf6 $2 {[%mdl 8192]} (30... hxg2 $1 $14 31. a4 (31. Kxg2 Rxd6 32. Rxd6 Qxe4+ 33. f3 Qg4+ 34. Kf1 Qh3+ 35. Ke2 Qg2+ 36. Kd1 Ba4+ 37. Kc1 Qf1+ 38. Rd1 Qxd1+ 39. Rxd1 Rxd1+ 40. Kb2 Rd2+ 41. Kb1 Rd1+ 42. Kb2 Rd2+ 43. Kb1 Rd1+ 44. Kb2 $11) (31. b5 Bxb5 32. Nxb5 Rxd4 $11) 31... f5) 31. gxh3 $18 Re7 32. Nf5 Ree8 $2 (32... Red7) 33. Rxd8 {White is clearly winning.} Rxd8 34. Ne7+ Qxe7 35. Qxe7 Rxd3 {[#]} 36. b5 $1 {Precision: White = 45%, Black = 18%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.4"]
[White "Ter-Sahakyan, Samvel"]
[Black "Hosseinzadeh, Nima"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2593"]
[BlackElo "2331"]
[Annotator "ChessBase"]
[PlyCount "155"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:26]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:08]} 3. Bc4 {[%emt 0:00:02]} Bc5 {[%emt 0:00:14]} 4. d3 {[%emt 0:03:19]} Nf6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:01:45]} d6 {[%emt 0:00:30]} 6. Na4 {[%emt 0:00:14]} Bb6 {[%emt 0:07:59]} 7. a3 {[%emt 0:02:04]} h6 {[%emt 0:03:29]} 8. O-O {[%emt 0:11:02]} O-O {[%emt 0:02:50]} 9. b4 {[%emt 0:07:31]} Be6 {[%emt 0:09:08]} 10. Ba2 {[%emt 0:13:18]} Bxa2 {[%emt 0:01:34]} 11. Rxa2 {[%emt 0:00:03]} Ne7 {[%emt 0:09:28]} 12. c4 {[%emt 0:03:18]} Ng6 {[%emt 0:16:00]} 13. c5 {[%emt 0:10:40]} dxc5 {[%emt 0:00:04]} 14. bxc5 {[%emt 0:00:03]} Ba5 {[%emt 0:00:15]} 15. Nb2 {[%emt 0:00:04]} c6 {[%emt 0:04:09]} 16. Nc4 {[%emt 0:00:46]} Bc7 {[%emt 0:00:02]} 17. a4 {[%emt 0:04:16]} Qd7 {[%emt 0:03:20]} 18. Rb2 {[%emt 0:07:49]} Rab8 {[%emt 0:00:48]} 19. Rb3 {[%emt 0:01:52]} Rfd8 {[%emt 0:02:07]} 20. Qc2 {[%emt 0:00:57]} b5 {[%emt 0:03:06]} 21. cxb6 {[%emt 0:07:29]} axb6 {[%emt 0:00:26]} 22. Bb2 {[%emt 0:03:56]} Qe6 {[%emt 0:04:38]} 23. d4 {[%emt 0:01:52]} Nxe4 {[%emt 0:09:10]} 24. Re3 {[%emt 0:06:00]} Nf6 {[%emt 0:06:08]} 25. dxe5 {[%emt 0:06:05]} Nd5 {[%emt 0:00:04]} 26. Nd4 {[%emt 0:02:48]} Nxe3 {[%emt 0:02:10]} 27. fxe3 {[%emt 0:00:02]} Qe8 {[%emt 0:02:55]} 28. e6 {[%emt 0:04:34]} fxe6 {[%emt 0:01:04]} 29. Qc3 {[%emt 0:01:46]} e5 {[%emt 0:02:12]} 30. Nf5 {[%emt 0:00:36]} Qe6 {[%emt 0:00:24]} 31. e4 {[%emt 0:00:47]} Rd7 {[%emt 0:01:11]} 32. Nce3 {[%emt 0:00:29]} Nf4 {[%emt 0:03:18]} 33. Kh1 {[%emt 0:00:29]} Kh7 {[%emt 0:01:17]} 34. Nxg7 {[%emt 0:00:30]} Rxg7 {[%emt 0:03:51]} 35. Rxf4 {[%emt 0:00:04]} Rd8 {[%emt 0:01:22]} 36. Rf1 {[%emt 0:00:36]} Rgd7 {[%emt 0:00:30]} 37. Qe1 {[%emt 0:00:47]} Bd6 {[%emt 0:00:54]} 38. Nf5 {[%emt 0:00:31]} Bc5 {[%emt 0:00:34]} 39. h3 {[%emt 0:00:34]} Qc4 {[%emt 0:00:58]} 40. Kh2 {[%emt 0:00:15]} Qe6 {[%emt 0:00:35]} 41. Bc1 {[%emt 0:00:42]} Rd1 {[%emt 0:00:30]} 42. Qe2 {[%emt 0:00:05]} Rxf1 {[%emt 0:00:06]} 43. Qxf1 {[%emt 0:00:03]} Bf8 {[%emt 0:00:17]} 44. Qa6 {[%emt 0:00:35]} Rd1 {[%emt 0:01:05]} 45. Be3 {[%emt 0:00:23]} c5 {[%emt 0:00:33]} 46. a5 {[%emt 0:00:09]} Rb1 {[%emt 0:00:26]} 47. Qb7+ {[%emt 0:00:14]} Kg8 {[%emt 0:00:31]} 48. a6 {[%emt 0:00:04]} Ra1 {[%emt 0:00:33]} 49. a7 {[%emt 0:01:14]} Qa2 {[%emt 0:00:17]} 50. Qxb6 {[%emt 0:00:28]} Qxa7 {[%emt 0:00:06]} 51. Qg6+ {[%emt 0:00:27]} Kh8 {[%emt 0:00:12]} 52. Qe8 {[%emt 0:01:14]} Qa8 {[%emt 0:01:23]} 53. Qxe5+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:15]} 54. Qc7+ {[%emt 0:01:23]} Kg8 {[%emt 0:00:11]} 55. Bxh6 {[%emt 0:00:37]} Ra7 {[%emt 0:01:05]} 56. Qg3+ {[%emt 0:00:12]} Kh7 {[%emt 0:00:22]} 57. Qh4 {[%emt 0:00:34]} Bxh6 {[%emt 0:00:30]} 58. Qxh6+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:00]} 59. Qg6+ {[%emt 0:00:38]} Kh8 {[%emt 0:00:16]} 60. e5 {[%emt 0:00:42]} Qb8 {[%emt 0:00:40]} 61. Qh6+ {[%emt 0:00:38]} Kg8 {[%emt 0:00:20]} 62. Qg5+ {[%emt 0:00:21]} Kh8 {[%emt 0:00:13]} 63. Ne7 {[%emt 0:00:41]} Rxe7 {[%emt 0:01:39]} 64. Qxe7 {[%emt 0:00:04]} Qb6 {[%emt 0:00:30]} 65. Qd6 {[%emt 0:00:51]} Qb4 {[%emt 0:00:24]} 66. e6 {[%emt 0:00:07]} Qe4 {[%emt 0:00:13]} 67. e7 {[%emt 0:00:21]} Kg7 {[%emt 0:00:15]} 68. Qxc5 {[%emt 0:00:13]} Kf7 {[%emt 0:00:15]} 69. Qd6 {[%emt 0:00:15]} Qc4 {[%emt 0:00:31]} 70. Qe5 {[%emt 0:01:32]} Ke8 {[%emt 0:00:13]} 71. g4 {[%emt 0:00:32]} Qd3 {[%emt 0:00:45]} 72. Kg2 {[%emt 0:00:31]} Qb3 {[%emt 0:01:03]} 73. Qe4 {[%emt 0:00:38]} Qc3 {[%emt 0:00:29]} 74. Qe2 {[%emt 0:00:30]} Qb3 {[%emt 0:00:28]} 75. Qe4 {[%emt 0:00:33]} Qc3 {[%emt 0:00:14]} 76. Kh2 {[%emt 0:00:09]} Qc7+ {[%emt 0:00:15]} 77. Kh1 {[%emt 0:00:14]} Qc1+ {[%emt 0:00:07]} 78. Kg2 {[%emt 0:00:07]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.5"]
[White "Gholami Orimi, Mahdi"]
[Black "Ghaem Maghami, Ehsan"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2375"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,36,22,25,7,6,37,29,0,0,0,0,43,40,42,37,32,41,50,48,68,-135,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} 7. dxe5 Ng4 (7... Nfd7 8. Nf3 Nc6 9. Ng5 g6 10. f4 Nc5 11. Be3 f6 12. exf6 Qxf6 13. O-O-O Bxc3 14. Qxc3 Qxc3+ 15. bxc3 {1-0 (25) Vallejo Pons,F (2695)-Predke,A (2622) St Petersburg 2018}) 8. Nf3 Nc6 {White has an edge.} 9. Bf4 Nd4 10. Qd2 f6 11. O-O-O {[#] Strongly threatening h3.} c5 12. Bd3 Bd7 13. exf6 Qxf6 14. Bg5 $1 {[%cal Rg5f6]} Qf7 $146 15. Bb1 $2 {[#]} (15. h3 $14 Nf6 16. Ne5) 15... Bc6 (15... Qh5 $1 $17 {And now ...Bc6 would win.} 16. h3 Nxf3 17. hxg4 Qxh1 18. gxf3 (18. Qxd7 Qxg2 {[%mdl 64] Double Attack} 19. Qxe6+ Kh8 $17) 18... Qxf3) 16. h3 $11 {The position is equal.} Bxc3 17. bxc3 Nxf3 18. hxg4 Nxd2 {Accuracy: White = 69%, Black = 63%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.6"]
[White "Mosadeghpour, Masoud"]
[Black "Mozaffari, Alireza"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2531"]
[BlackElo "2181"]
[Annotator "RC"]
[PlyCount "61"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:42]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:08]} d6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:31]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:15]} 6. Bg5 {[%emt 0:00:02]} e6 {[%emt 0:00:54]} 7. Qf3 {[%emt 0:00:05]} Be7 {[%emt 0:04:14]} 8. O-O-O {[%emt 0:00:27]} Qc7 {[%emt 0:01:48]} 9. Bd3 {[%emt 0:00:12]} Nbd7 {[%emt 0:01:12]} 10. Qg3 b5 {[%emt 0:02:44]} 11. Rhe1 {[%emt 0:01:42]} h6 {[%emt 0:01:19]} 12. Bd2 {[%emt 0:01:33]} Ne5 {[%emt 0:02:18]} 13. Kb1 {[%emt 0:02:17]} b4 {[%emt 0:06:04]} 14. Nce2 {[%emt 0:00:17]} a5 {[%emt 0:05:26]} 15. f4 {[%emt 0:03:09]} Nxd3 {[%emt 0:08:07]} 16. cxd3 {[%emt 0:01:21]} Ba6 {[%emt 0:00:02]} 17. Rc1 {[%emt 0:03:18]} Qb7 {[%emt 0:02:29]} 18. e5 {[%emt 0:01:41]} Nd7 {[%emt 0:06:18]} 19. Qxg7 {[%emt 0:17:19]} Bxd3+ {[%emt 0:01:05]} 20. Ka1 {[%emt 0:00:06]} Rh7 {[%emt 0:00:48]} 21. Qg8+ {[%emt 0:00:05]} Bf8 {[%emt 0:02:13]} 22. f5 {[%emt 0:10:23]} Rg7 {[%emt 0:09:37]} 23. Qh8 {[%emt 0:00:01]} dxe5 {[%emt 0:15:43]} 24. Bxh6 {[%emt 0:02:40]} Rxg2 {[%emt 0:04:38]} 25. fxe6 {[%emt 0:02:43]} fxe6 {[%emt 0:01:13]} 26. Bxf8 {[%emt 0:00:58]} exd4 {[%emt 0:03:50]} 27. Nf4 {[%emt 0:02:24]} Nxf8 {[%emt 0:02:57]} 28. Rxe6+ {[%emt 0:02:50]} Kf7 {[%emt 0:00:59]} 29. Rf6+ {[%emt 0:00:20]} Ke7 {[%emt 0:00:13]} 30. Re1+ {[%emt 0:01:08]} Be2 {[%emt 0:00:31]} 31. Rxe2+ {[%emt 0:00:11]} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.7"]
[White "Li, Bo"]
[Black "Lorparizangeneh, Shahin"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "2325"]
[BlackElo "2493"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,57,13,16,9,8,26,26,26,30,21,0,16,8,22,0,0,1,4,0,18,-10,-14,-35,0,0,0,0,0,0,0,0,0,0,0,-9,-9,-10,0,-18,0,0,0,-54,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 $146 (4... O-O 5. a3 Bxc3+ 6. Qxc3 d6 7. Nf3 {0-1 (39) Maiorov,N (2552)-Wojtaszek,R (2711) Warsaw 2013}) ({Predecessor:} 4... O-O 5. Bg5 h6 6. Bh4 Nc6 7. e3 Re8 8. a3 Bxc3+ 9. Qxc3 d6 {0-1 (31) Boi,P (1590)-Rattay,W (1900) LSS email 2011}) 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 O-O 8. Bg5 h6 {E33: Nimzo-Indian: Classical: 4...Nc6} (8... Qe7 9. d5 Nb8 10. Bxf6 Qxf6 11. Qxf6 gxf6 12. e3 a5 13. b3 Na6 14. O-O-O Nc5 15. Nd2 Bd7 16. Be2 {0-1 (39) Maiorov,N (2552)-Wojtaszek,R (2711) Warsaw 2013}) 9. Bh4 Re8 10. e3 e5 {White has an edge.} 11. d5 Nb8 12. Be2 Bf5 13. O-O ({Predecessor:} 13. Qb3 Nbd7 14. O-O {0-1 (31) Boi,P (1590)-Rattay,W (1900) LSS email 2011}) 13... Nbd7 14. b4 g5 15. Bg3 Ne4 16. Qb2 h5 {[#] And now ...h4 would win.} 17. h4 g4 18. Nd2 Nxg3 (18... Ndf6 {feels hotter.} 19. Rfd1 Nxd2 20. Rxd2 Ne4 21. Rdd1 Qf6) 19. fxg3 Bg6 20. Qc3 Qe7 21. Bd3 e4 $1 {[%cal Re4d3]} 22. Bc2 Qe5 $36 {[%mdl 2048] Black is pushing.} 23. Qxe5 Rxe5 24. Rf4 {[%cal Rc2e4]} a5 25. Rff1 Re7 26. Nb3 b6 27. Nd2 Ne5 28. Rfc1 ({White should play} 28. Rfd1 $11) 28... f5 (28... Nd3 $15 29. Rcb1 axb4 30. axb4 Rxa1 31. Rxa1 Nxb4 32. Ra8+ Kh7) 29. b5 {Accuracy: White = 45%, Black = 53%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.06"]
[Round "3.9"]
[White "Senador, Emmanuel"]
[Black "Grigoryan, Karen H."]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2296"]
[BlackElo "2590"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,16,18,22,22,22,20,28,31,3,7,-4,9,10,0,0,28,37,28,33,36,37,33,38,49,33,35,12,47,47,56,14,18,-16,0,0,0,0,0,0,0,0,0,0,0,0,9,9,9,9,9,9,61,61,68,68,68,68,61,9,9,9,9]} 1. b3 (1. Nf3 d5 2. b3 Bg4 {1-0 (66) Nakamura,H (2763)-Vidit,S (2711) chess.com INT 2018}) 1... d5 2. Bb2 Bg4 3. Nf3 Bxf3 4. exf3 e6 $146 ({Predecessor:} 4... Nf6 5. g3 g6 6. Bg2 Bg7 7. O-O c5 8. f4 Nc6 9. d3 O-O 10. Nd2 {1-0 (48) Yermolinsky,A (2478)-Atalik,S (2550) Tekirdag 2016}) 5. f4 (5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. d3 c6 9. Nd2 Nbd7 10. f4 a5 11. a3 Ne8 12. Nf3 Rc8 {1-0 (66) Nakamura,H (2763)-Vidit,S (2711) chess.com INT 2018}) 5... Nf6 6. g3 {A06: Réti Opening:1 Nf3 d5} g6 7. Bg2 Bg7 8. O-O O-O 9. d3 c5 10. Nd2 {[%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32]} Nc6 11. Nf3 Qc7 ({Predecessor:} 11... Nd7 12. Bxg7 Kxg7 {1-0 (48) Yermolinsky,A (2478)-Atalik,S (2550) Tekirdag 2016}) 12. Qe2 b5 13. c4 bxc4 14. dxc4 Rac8 15. cxd5 exd5 16. Ne5 Rfe8 17. Rfd1 Nd7 {[%cal Rd7e5]} 18. Rxd5 {White wants to play Bh3.} Ndxe5 19. fxe5 Nxe5 20. Rad1 Nc6 21. Qd2 Nd4 22. Bxd4 Bxd4 23. b4 Qe7 24. bxc5 Bxc5 25. Qf4 Bb6 26. Rd7 Qe6 27. R1d6 Qf5 28. Qxf5 $40 {[%mdl 128] White is up to no good.} Re1+ 29. Bf1 gxf5 30. Kg2 {With the idea Rf6.} Kg7 (30... Rc2 $11 31. Rd2 Rec1) 31. Rd5 $14 Kf6 32. Bd3 Rc5 33. Rxc5 Bxc5 34. Rd5 (34. f4 $14) 34... Re5 $11 35. Rxe5 Kxe5 {Accuracy: White = 76%, Black = 74%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.1"]
[White "Firouzja, Alireza"]
[Black "Kuzubov, Yuriy"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2618"]
[BlackElo "2650"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,25,30,34,39,31,45,32,34,30,20,24,24,21,24,22,26,16,18,15,20,19,33,17,23,12,12,7,6,0,0,0,0,0,0,0,0,0,-3,-4]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 ({Predecessor:} 3. Nc3 Nf6 {½-½ (33) Delega,T (2209)-Kukula,P (2247) Ustron 2009}) 3... Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 $146 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} (6. h3 a6 7. Bd3 Nxf3+ 8. Qxf3 e6 9. b3 Be7 10. Bb2 O-O 11. a4 d6 12. Qe2 Bd7 13. f4 Bc6 {½-½ (40) Anand,V (2773)-Zhigalko,S (2604) St Petersburg 2018}) 6... e5 7. Bc4 Be7 8. Nd5 {White is slightly better.} (8. d3 {looks sharper.} d6 9. a4 a6 10. Nd2 Bg4 11. f3) 8... Nxd5 9. Bxd5 Nxf3+ ({Predecessor:} 9... O-O 10. c3 Nxf3+ 11. Qxf3 d6 12. d3 Be6 13. Bxe6 fxe6 {½-½ (33) Delega,T (2209)-Kukula,P (2247) Ustron 2009}) 10. Qxf3 O-O 11. a4 Rb8 12. Qb3 b6 13. c3 Bb7 14. d3 Bxd5 15. Qxd5 Qd6 16. Qc4 Rfd8 17. Be3 Qc6 {The position is equal.} 18. Qb5 Qb7 19. d4 exd4 20. cxd4 d5 21. dxc5 bxc5 {And now ...Qc7 would win.} 22. Bf4 a6 23. Qe2 {[#] Threatens to win with exd5.} Bd6 24. Bxd6 {Accuracy: White = 58%, Black = 95%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.2"]
[White "Ponkratov, Pavel"]
[Black "Mosadeghpour, Masoud"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2630"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,89,11,8,15,16,22,0,34,27,28,37,43,43,42,24,37,41,25,8,37,37,22,21,29,-12,-24,-44,-39,-63,0,0,0,-22,-27,-18,-39,-21,-24,-110,-108,-143,-143,-137,-146,-142,-133,-200,-70,-82,-80,-71,-12,-13,0,-65,-52,-43,0,0,64,70,59,47,203,205,345,358,358,346,330,308,420,413,434,440,432,399]} 1. c4 (1. Nf3 Nf6 2. c4 e6 3. g3 d5 {1-0 (58) Sjugirov,S (2663)-Korobov,A (2698) St Petersburg 2018}) 1... e6 $146 ({Predecessor:} 1... Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 d5 5. O-O Nc6 6. e3 d4 7. exd4 {½-½ (22) Makumbi,G-Fahmy,E Cairo 1996}) 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. e3 (5. O-O c5 6. d3 Nc6 7. e3 Bd6 8. exd4 {1-0 (58) Sjugirov,S (2663)-Korobov,A (2698) St Petersburg 2018}) 5... c5 6. exd4 cxd4 7. O-O Nc6 8. d3 Bd6 {A13: English Opening: 1...e6} 9. Bg5 h6 10. Bxf6 $1 gxf6 {The position is equal.} (10... Qxf6 {is more complex.} 11. Nbd2 Qe7 12. Nh4 Qc7 13. f4 O-O) (10... Qxf6 11. Nbd2 Qd8 12. a3 a5 13. Rc1 O-O 14. Re1 Re8 {1-0 (58) Sjugirov,S (2663)-Korobov,A (2698) St Petersburg 2018}) 11. Nbd2 f5 ({Predecessor:} 11... e5 12. Qa4 Bd7 13. Ne4 Be7 14. c5 Qc7 15. b4 Nd8 16. Qb3 Be6 17. Qb2 f5 18. Nd6+ Bxd6 19. cxd6 Qxd6 20. Rfd1 f6 21. b5 O-O 22. Nh4 Kg7 {½-½ (22) Makumbi,G-Fahmy,E Cairo 1996}) 12. Rc1 O-O 13. c5 Be7 14. a3 a5 $1 15. Re1 Bd7 16. Qb3 Qc7 17. Nc4 a4 18. Qc2 Bxc5 19. Qd2 (19. Nfe5 $5 {[%cal Re5d7]} Be8 20. Nxc6 Bxc6 21. Bxc6 bxc6 22. Qd2 $11) 19... Kg7 20. Nfe5 Rac8 21. g4 f6 (21... b5 $15 22. Nxd7 Qxd7 23. gxf5 exf5 24. Bxc6 Qxc6) 22. Nxd7 $11 Qxd7 23. Qe2 b5 $36 {[%mdl 2048] Black has the initiative.} 24. Nd2 Ne5 {[%cal Bc6e5,Be5g6,Bg6f4][%mdl 32]} 25. gxf5 exf5 26. Nf3 {[#]} (26. Nf1 $11 {keeps the balance.}) 26... Ng6 $1 $17 27. Qd2 Bd6 28. Rxc8 Rxc8 29. Kh1 Be5 30. h4 (30. Rg1 $17 {was worth a try.} Kh7 31. Qd1) 30... Qc7 (30... Kh7 $19 {Strongly threatening ...Nf4.} 31. h5 Nf4) 31. h5 $1 $15 {[%cal Rh5g6]} Nf4 32. Nh4 Kh7 (32... Qd7 $17) 33. Nxf5 $11 Qc2 34. Qxc2 (34. Qb4 $11 Rc5 35. Qxd4 Bxd4 36. Re7+ Kh8 37. Re8+ Kh7 38. Re7+ Kh8 39. Re8+ Kh7 40. Re7+) 34... Rxc2 $15 35. Be4 Kh8 36. Nxh6 Nxh5 (36... Kg7 $11 37. Nf5+ Kh8) 37. Rg1 $14 {[%csl Gh6][%cal Rg1g8]} Ng7 38. Kg2 $1 {aiming for Rh1.} Ne6 $2 ({Don't blunder} 38... Rxb2 $2 39. Rh1 $18) (38... f5 $1 $14) 39. Nf5 $18 Rc5 (39... Nf4+ {was called for.} 40. Kf3 Rc7) 40. Rh1+ Kg8 {[#]} 41. Bd5 $1 {[%cal Rd5e6][%mdl 512]} Kf7 (41... Rxd5 42. Ne7+) 42. Ba2 b4 43. axb4 Rc2 44. Bd5 Rxb2 45. Rc1 {Accuracy: White = 59%, Black = 42%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.3"]
[White "Fedorchuk, Sergey A."]
[Black "Asgarizadeh, Ahmad"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "2604"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,64,13,22,14,50,12,7,16,37,15,25,25,22,26,46,0,15,-10,-8,-14,-8,-18,47,0,0,0,0,0,2,0,2,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. dxc5 dxc5 13. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3,Be3f5][%mdl 32]} Qc7 14. Nf1 {C96: Closed Ruy Lopez: Chigorin Defence: 11 d4, replies other than 11...Qc7} ({Predecessor:} 14. Nh2 Rd8 15. Ndf1 Nf8 16. Qf3 {1-0 (40) Salgado Lopez,I (2340)-Leniart,A (2269) Herceg Novi 2005}) 14... Nc4 $146 (14... Nb6 15. Ne3 Nac4 16. Nd5 Nxd5 17. exd5 f6 18. a4 Rb8 19. Bd3 Nd6 20. Qc2 g6 21. axb5 axb5 22. Bxg6 hxg6 23. Qxg6+ {½-½ (60) Sprenger,J (2496)-Saric,I (2554) Mali Losinj 2018}) 15. N3h2 (15. b3 $5 {[%cal Rb3c4]} Ncb6 16. Ne3 $14) 15... Rd8 16. Qf3 Nf8 17. Ng4 ({Predecessor:} 17. b3 Nb6 18. Ne3 Ng6 19. Nf5 Bf8 20. h4 f6 21. Ng4 h5 {1-0 (40) Salgado Lopez,I (2340)-Leniart,A (2269) Herceg Novi 2005}) 17... Ng6 18. Nge3 Nxe3 19. Nxe3 Be6 20. Nf5 a5 21. Qg3 Bf8 22. h4 Nf4 23. Qf3 Rd7 (23... Bc4 $11) 24. Bxf4 (24. g3 $5 {[%cal Rg3f4]} Ng6 25. h5 $14) 24... exf4 {The position is equal.} 25. e5 Re8 26. Qxf4 Bxf5 27. Qxf5 {[%csl Gc2][%cal Rf5h7] [#]} g6 28. Qe4 Rd2 29. Rac1 c4 {Strongly threatening ...Bc5.} 30. Qf4 $1 {[%cal Rf4d2]} Rd5 {[%cal Rd5e5]} 31. Rcd1 Rdxe5 32. Rxe5 Rxe5 {Accuracy: White = 54%, Black = 65%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.4"]
[White "Morchiashvili, Bachana"]
[Black "Ter-Sahakyan, Samvel"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2334"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,108,29,41,27,47,31,46,48,68,60,60,54,65,10,23,-47,-70,-41,54,-4,57,-50,0,0,0,0,0,0,0,0,0,-8,-18,-8,0,-93,-93,-107,-108,-104,-93,-124,-122,-45,-52,-210,20,16,17,-14,-12,-19,-19,-18,-18,-19,-19,-20,-17,-8,0,-8,-1,-62,0,0,8,8,8,8,8,0,17,9,13,14,25,8,12,12,12,12,17,16,16,8,11,0,16,0,11,0,23,20,20,0,24]} 1. e4 c5 2. Nf3 Nc6 $146 (2... d6 3. Bb5+ {½-½ (55) Kasimdzhanov,R (2709)-Andriasian,Z (2608) Moscow 2013}) ({Predecessor:} 2... d6 3. Bb5+ {½-½ (21) Middleton,T (1982)-Mayhew,A (2058) Gatwick 2011}) 3. Bb5 d6 4. O-O Bd7 5. c3 Nf6 (5... a6 6. Ba4 Nf6 {½-½ (55) Kasimdzhanov,R (2709)-Andriasian,Z (2608) Moscow 2013}) 6. Re1 a6 7. Ba4 c4 ({Predecessor:} 7... b5 8. Bc2 c4 {½-½ (21) Middleton,T (1982)-Mayhew,A (2058) Gatwick 2011}) 8. h3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} (8. d4 cxd3 9. Qxd3 g6 10. Bxc6 Bxc6 11. Nd4 Bg7 12. c4 O-O 13. Nc3 Nd7 14. Be3 Rc8 15. Qe2 Nc5 16. f3 Ne6 17. Rad1 Nxd4 18. Bxd4 Bxd4+ 19. Rxd4 {½-½ (55) Kasimdzhanov,R (2709)-Andriasian,Z (2608) Moscow 2013}) 8... b5 9. Bc2 g5 ({Predecessor:} 9... g6 10. Qe2 Bg7 11. d3 cxd3 12. Bxd3 O-O 13. Nbd2 Qc7 14. Nb3 Rfe8 15. Bd2 e5 16. c4 Nd4 17. Nfxd4 exd4 18. Rac1 Qa7 19. Qf3 bxc4 20. Bxc4 Be6 21. Qd3 {½-½ (21) Middleton,T (1982)-Mayhew,A (2058) Gatwick 2011}) 10. Nxg5 {White is slightly better.} Rg8 11. d4 cxd3 $1 12. Bb3 {[%csl Gg5][%cal Rb3f7]} Ne5 13. f4 Nc4 14. e5 (14. Qxd3 $11 h6 15. e5 dxe5 16. fxe5) 14... dxe5 15. fxe5 h6 (15... Qb6+ $15 16. Kh1 h6 17. exf6 hxg5 18. Qxd3 Qxf6) 16. exf6 (16. Qxd3 $14 e6 17. exf6 hxg5 18. Nd2 (18. Bxc4 bxc4 19. Qd4 g4 $14)) 16... hxg5 ({Black should try} 16... Qb6+ $1 $11 17. Kh1 hxg5 18. Qxd3 Qxf6) 17. fxe7 (17. Qxd3 $14 e6 18. Nd2 (18. Bxc4 bxc4 19. Qd4 g4 $14)) 17... Bxe7 18. Qxd3 g4 $1 {[%cal Rg4h3]} 19. Qh7 {[%cal Rh7g8]} Qb6+ 20. Be3 $1 Qg6 21. Qxg6 Rxg6 22. Bc5 $132 {[%mdl 2048] White has counterplay} Be6 23. Bxe7 {Hoping for Bxc4.} gxh3 24. Bxc4 (24. Bh4 $1 $11 {remains equal.} Rxg2+ 25. Kh1) 24... bxc4 $17 25. Bh4 {Strongly threatening g3.} Rxg2+ 26. Kh1 Rb8 27. b4 cxb3 $1 28. axb3 Rxb3 29. Rd1 $2 {[#]} ({Don't go for} 29. Rxa6 $2 Rbb2 $19) (29. Rg1 $1 $15) 29... Kf8 $2 ({Better is} 29... f6 $1 $19 {[%mdl 512]} 30. Bxf6 Rbb2 31. Rd8+ Kf7) 30. Bf6 $11 {[%cal Rd1d8]} (30. Rxa6 Bd5 $1 $19 {[%mdl 512]}) 30... Kg8 31. Rg1 ({Avoid the trap} 31. Rxa6 $2 {[#]} Bd5 $1 $19 {[%mdl 512]}) 31... Rxg1+ 32. Kxg1 Rb2 33. c4 $1 Rg2+ 34. Kh1 Rf2 35. Bd4 Rf4 36. Be5 Rf1+ 37. Kh2 Re1 {And now ...Re2+ would win.} 38. Bf6 ({White should play} 38. Bd4 $11) 38... Re2+ (38... Bc8 $15 39. Na3 Re2+ 40. Kg3 Rg2+ 41. Kh4 h2) 39. Kh1 {White wants to play Nc3.} Bxc4 {( -> ...Bd5+)} 40. Nc3 Rf2 41. Bd4 Rd2 42. Bf6 Rd6 43. Be5 Rd2 44. Ra4 Be6 45. Rxa6 Bg4 46. Rh6 {[%csl Ge5][%cal Rh6h8]} f5 47. Kg1 Kf7 48. Kf1 Rd3 49. Rf6+ Ke7 {White must now prevent ...h2!} 50. Rh6 Kf7 51. Rf6+ Ke7 52. Rh6 {Threatening Kg1.} Rd2 53. Ke1 Rd3 {aiming for ...Re3+.} 54. Kf1 Rd2 {Accuracy: White = 41%, Black = 61%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.5"]
[White "Ghaem Maghami, Ehsan"]
[Black "Feyli, Sina"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2540"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,111,0,0,6,0,10,-41,-43,-45,-8,-24,0,0,11,-22,18,10,0,-31,-38,-22,-10,-10,-7,-11,-6,-10,-20,-14,0,0,0,0,1,2,9,6,126,139,136,145,161,147,143,154,260,238,203,98,93,89,115,93,94,102,178,185,186,183,210,183,210,207,253,231,207,222,225,232,327,316,610,603,536,547,649,635,674,658,651,619,739,704,714,660,1268,1245,826,743,1268,1275,5216,5200,5047,4460]} 1. d4 ({Predecessor:} 1. Nf3 Nf6 {½-½ (56) Handke,F (2546)-Ribli,Z (2560) Germany 2015}) 1... Nf6 2. Nf3 $146 (2. c4 e6 {½-½ (29) Giri,A (2783)-Ding,L (2813) Wijk aan Zee 2019}) 2... e6 ({Predecessor:} 2... d5 3. c4 {½-½ (56) Handke,F (2546)-Ribli,Z (2560) Germany 2015}) 3. c4 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 ({Predecessor:} 8... b6 9. Rd1 Nbd7 {½-½ (56) Handke,F (2546)-Ribli,Z (2560) Germany 2015}) 9. Bf4 b6 10. Rd1 Ba6 {E08: Closed Catalan: Main Line: 7 Qc2} 11. Nbd2 (11. cxd5 cxd5 12. Ne5 Nxe5 13. dxe5 Ng4 14. Bf3 f5 15. exf6 Nxf6 16. Qa4 Bb7 17. Nd2 Qe8 18. Qxe8 Rfxe8 {½-½ (29) Giri,A (2783)-Ding,L (2813) Wijk aan Zee 2019}) 11... Nh5 12. e4 (12. Be3 $11) 12... Nxf4 $15 {Black is slightly better.} 13. gxf4 dxe4 14. Nxe4 Bb7 ({Predecessor:} 14... Qc7 15. Ne5 Bb7 16. c5 Rad8 17. b4 Nf6 18. Ng5 {½-½ (56) Handke,F (2546)-Ribli,Z (2560) Germany 2015}) 15. Ne5 f6 16. Nd3 Re8 17. Ng3 Nf8 18. f5 Qxd4 19. Nb4 Qc5 20. Nxc6 {b4 is the strong threat.} a5 $1 ({Much weaker is} 20... Bxc6 $6 21. b4 $1 $16 {[%mdl 512]}) 21. Nxe7+ Qxe7 22. Re1 Bxg2 23. Kxg2 Qc5 24. b3 g6 25. fxg6 Nxg6 26. Rad1 f5 27. Qd2 f4 (27... Qe7 $11) 28. Ne4 $16 Qf5 29. f3 $1 Kh8 30. Kh1 Rg8 31. Rg1 Raf8 (31... Rg7 $16 32. Qd6 Rag8 33. Qxb6 Qh3) 32. Rg5 Qh3 33. Qg2 (33. Qc3+ $1 $18 {is more deadly.} e5 34. Rg4) 33... Qxg2+ 34. Kxg2 Rf5 {Black wants to play ...Rxg5+.} 35. Kf2 Rxg5 36. Nxg5 {[%mdl 4096] Endgame KRN-KRN} e5 (36... Nh4 $16 37. Nxe6 Rg2+ 38. Kf1 h6) 37. Rd7 $18 {[%csl Gg5][%cal Rd7h7]} Rg7 38. Rd6 Rb7 39. Ke2 Kg7 {[#]} 40. Kd3 $1 Nf8 {intending ...Rd7.} 41. Ne6+ Nxe6 42. Rxe6 {KR-KR} Rd7+ {[#]} 43. Ke2 $1 a4 (43... Rb7 $142 44. h4 (44. Rxe5 Kf6 $18) 44... b5) 44. Rxb6 axb3 $2 (44... Rc7 45. Kd3 Rd7+ 46. Ke4 Rd2 47. Kxe5 Rxa2 48. bxa4 (48. Kxf4 axb3 49. Rxb3 Rxh2 $16) 48... Rxa4) 45. axb3 {White is clearly winning.} Ra7 46. Kd3 Ra2 47. h4 Kf7 48. Ke4 Re2+ 49. Kf5 Re3 50. Rb7+ Ke8 51. h5 Rxf3 52. Kxe5 h6 53. Rb6 Kf7 54. Rxh6 Rxb3 55. Kxf4 Rh3 56. Ke4 {Accuracy: White = 72%, Black = 28%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.6"]
[White "Malakhatko, Vadim"]
[Black "Gholami Orimi, Mahdi"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2525"]
[BlackElo "2375"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,43,0,5,-10,-8,-3,-6,-18,-9,0,0,-23,-27,-40,-34,-66,-11,-18,-18,-10,2,0,0,0,0,0,2,-24]} 1. Nf3 ({Predecessor:} 1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Qa4+ Nd7 5. Qxc4 c5 6. Qb3 Ngf6 {½-½ (92) Suba,M (2458)-Chernikov,O (2402) Rijeka 2011}) 1... Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. Qb3 Rb8 8. d3 Bd6 9. Nc3 a6 10. a4 $146 {A13: English Opening: 1...e6} (10. O-O O-O 11. Bg5 b5 12. Ne4 Be7 13. Nxf6+ Bxf6 14. Bxf6 Qxf6 15. Rfc1 Bb7 16. Qc3 Qe7 17. Nd2 Bxg2 18. Kxg2 {½-½ (29) Naiditsch,A (2707)-Efimenko,Z (2703) Rogaska Slatina 2011}) 10... b6 11. Ng5 Bc7 12. O-O ({Predecessor:} 12. f4 O-O {½-½ (92) Suba,M (2458)-Chernikov,O (2402) Rijeka 2011}) 12... O-O 13. f4 h6 14. Nf3 Bb7 15. Kh1 e5 ({Predecessor:} 15... Nd5 16. Rd1 Qe7 17. e4 Nb4 {½-½ (92) Suba,M (2458)-Chernikov,O (2402) Rijeka 2011}) 16. e4 b5 ({Black should try} 16... exf4 $15 17. Bxf4 Re8) 17. axb5 $11 {The position is equal.} axb5 18. Qc2 Bc6 19. Ra6 Bb7 20. Ra1 Bc6 21. Ra6 Bb7 22. Ra1 {Accuracy: White = 57%, Black = 56%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.7"]
[White "Lorparizangeneh, Shahin"]
[Black "Hakemi, Arman"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2493"]
[BlackElo "2317"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,15,22,5,27,22,23,24,32,32,32,31,44,40,31,27,35,27,38,32,45,-69,-73,-66,-55,-52,0,0,0,0,0,0,0,0,92,0,0,0,56,55,120,70,378,370,843,843,789,829,818,800,985,958]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be2 Nc6 ({Predecessor:} 5... Nf6 6. O-O Nc6 7. Qe3 {0-1 (40) Leenhouts,K (2460)-Gormally,D (2481) Hastings 2019}) 6. Qe3 {B53: Sicilian: 2...d6: Lines with Qxd4} Bg4 $146 (6... g6 7. O-O Bg7 8. h3 Nf6 9. Rd1 Nd7 10. c4 O-O 11. Nc3 Nde5 12. Nxe5 Nxe5 {½-½ (146) Harikrishna,P (2730)-Andriasian,Z (2604) chess.com INT 2019}) 7. O-O Nf6 8. Rd1 {White has an edge.} Qc7 9. b3 ({Predecessor:} 9. c4 e6 10. Nc3 Be7 11. b3 O-O 12. Bb2 Rac8 {0-1 (40) Leenhouts,K (2460)-Gormally,D (2481) Hastings 2019}) 9... g6 10. c4 Bg7 {...Nxe4! is the strong threat.} 11. Nc3 O-O 12. Bb2 Rac8 13. h3 Bxf3 $1 14. Bxf3 Qa5 15. Be2 (15. Rd2 $14) 15... Nxe4 $1 $15 {[%mdl 64] [#] Pin} 16. Rd5 Nc5 (16... b5 $5 17. Qxe4 Bxc3 18. Bxc3 Qxc3 $15) 17. Rad1 Rb8 ({Better is} 17... f5 $15) 18. a3 $11 Bxc3 19. Bxc3 Qxa3 20. Rb1 $1 {Threatening Bd1.} (20. Qh6 f6 $17) 20... Qa2 (20... Nxb3 $2 21. Be1 $18 (21. Qh6 e5 $17)) 21. Rb2 Qa3 {[#]} (21... Qa1+ $11 22. Bd1 Rbd8) 22. Rb1 (22. Qh6 e5 $17) ({White should try} 22. Bd1 $1 $16) 22... Qa2 $1 {[%cal Ra2b1]} (22... Nxb3 $2 23. Be1 $18 (23. Qh6 e5 $17)) 23. Rb2 Qa3 (23... Qa1+ $11 24. Bd1 Rbd8) 24. Bd1 $1 $14 ({And not} 24. Qh6 e5 $17) 24... Nb4 (24... Qa1 $1 $14) 25. Rdd2 $40 {[%mdl 128] And now Rb1 would win. White attacks.} b5 $2 {[%mdl 8192]} (25... Rbe8 $14) 26. Qxe7 $18 {White wants to mate with Qf6.} f6 $2 (26... Na4 27. Bxb4 (27. bxa4 Qxc3 28. cxb5 axb5 $11) 27... Qxb4 28. bxa4 Qxc4 29. Qxd6 Qc3 30. axb5 axb5) 27. Qxd6 {White is clearly winning.} Rbc8 28. Bg4 Rc6 29. Bxb4 Qa1+ 30. Rd1 {Accuracy: White = 70%, Black = 45%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.07"]
[Round "4.9"]
[White "Mirzoev, Azer"]
[Black "Mashatan, Reza"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2483"]
[BlackElo "2203"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,89,17,30,21,33,21,33,31,38,30,31,36,35,15,29,25,69,23,58,52,58,0,81,81,75,71,123,82,79,37,85,39,62,57,94,91,122,106,107,108,158,160,162,144,175,181,205,205,195,205,205,206,418,409,654,643,632,389,390,232,696,392,683,649,1004,996,1217,1187,1812,1796]} 1. d4 e6 2. Nf3 $146 (2. c4 f5 3. g3 Nf6 4. Bg2 c6 {½-½ (38) Li,C (2669)-Nguyen,N (2637) Khanty-Mansiysk 2011}) ({Predecessor:} 2. c4 f5 {1-0 (58) Garcia Blazquez,A-Moskalenko,V (2505) Aviles 1992}) 2... f5 3. c4 Nf6 4. g3 c6 5. Bg2 d5 6. O-O Bd6 7. b3 Qe7 8. a4 Nbd7 (8... a5 9. Ba3 Bxa3 10. Nxa3 {½-½ (38) Li,C (2669)-Nguyen,N (2637) Khanty-Mansiysk 2011}) ({Predecessor:} 8... O-O 9. Ba3 Bxa3 10. Nxa3 a5 11. Nc2 {1-0 (58) Garcia Blazquez,A-Moskalenko,V (2505) Aviles 1992}) 9. Ba3 Bxa3 10. Nxa3 {[%cal Bb1a3,Ba3c2,Bc2e1,Be1d3][%mdl 32]} a5 11. Nc2 O-O 12. Nce1 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} dxc4 (12... b6 13. Nd3 Ba6 14. Rc1 Rac8 15. c5 Bxd3 16. exd3 bxc5 17. Re1 Qd6 18. Qd2 g6 19. Qe3 Rce8 20. dxc5 {½-½ (38) Li,C (2669)-Nguyen,N (2637) Khanty-Mansiysk 2011}) 13. bxc4 e5 14. dxe5 {White is slightly better.} Nxe5 15. Nxe5 Qxe5 16. Nd3 Qe7 17. Rb1 ({Predecessor:} 17. Qc2 Ne4 {1-0 (58) Garcia Blazquez,A-Moskalenko,V (2505) Aviles 1992}) 17... Ne4 {Threatening ...Nc3.} 18. Qc2 Nc5 ({Predecessor:} 18... Be6 19. Rfc1 Rad8 {1-0 (58) Garcia Blazquez,A-Moskalenko,V (2505) Aviles 1992}) 19. Rb2 Nxd3 20. exd3 f4 21. Qc3 (21. Rfb1 $14) 21... Qg5 (21... f3 $1 $11 {keeps the balance.} 22. Re1 Qf7) 22. Re1 $16 f3 23. Bf1 c5 (23... Qf6 $142 24. Qxf6 Rxf6) 24. h4 Qd8 25. Reb1 Ra6 26. Qe5 Rc6 27. Rb5 Rf5 28. Qe4 Rf7 29. Qd5 Qc7 30. d4 {[%cal Rb5c5]} cxd4 31. Qxd4 Rg6 32. Re5 {aiming for Re8+.} Rf8 33. Qd5+ Kh8 34. Qxa5 b6 35. Qd5 h6 36. Qe4 $40 {[%mdl 128] And now Bd3 would win. White goes for the king.} Rg4 $2 {[#]} (36... Qc6 37. Bd3 Qxe4 38. Bxe4 Rd6) 37. Qe3 $1 $18 Rg6 (37... Bd7 $142 38. Rxb6 Rf5 39. Re8+ Bxe8 40. Qxe8+ Kh7) 38. Bd3 Rgf6 39. Re8 Kg8 40. Qe4 (40. Rxf8+ $142 Kxf8 {[#]} 41. c5 $1 {[%mdl 512]} bxc5 42. Bc4) 40... Qd6 $2 (40... Bf5 41. Qd5+ Qf7 42. Rxf8+ Kxf8) 41. Qh7+ Kf7 42. Re3 {White is clearly winning.} Bg4 {[#]} 43. a5 $1 {[%cal Ba4a5,Ba5a6][%mdl 544]} Rb8 (43... bxa5 44. Rb7+) 44. a6 Ra8 45. Qe4 {[%mdl 64] Double Attack. Accuracy: White = 68%, Black = 29%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.1"]
[White "Kuzubov, Yuriy"]
[Black "Lorparizangeneh, Shahin"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2650"]
[BlackElo "2493"]
[Annotator "RC"]
[PlyCount "131"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:04:15]} 2. d4 {[%emt 0:02:57]} d5 {[%emt 0:00:06]} 3. e5 {[%emt 0:00:03]} c5 {[%emt 0:01:25]} 4. dxc5 {[%emt 0:00:07]} e6 {[%emt 0:00:05]} 5. a3 {[%emt 0:00:28]} Bxc5 {[%emt 0:00:06]} 6. b4 {[%emt 0:00:10]} Be7 {[%emt 0:00:05]} 7. Nf3 {[%emt 0:01:43]} a5 {[%emt 0:02:28]} 8. b5 {[%emt 0:00:19]} Nd7 {[%emt 0:03:31]} 9. Bd3 {[%emt 0:04:37]} Qc7 {[%emt 0:10:14]} 10. Qe2 {[%emt 0:02:01]} Nc5 {[%emt 0:01:20]} 11. O-O {[%emt 0:00:25]} a4 {[%emt 0:02:25]} 12. Be3 {[%emt 0:20:07]} b6 {[%emt 0:13:22]} 13. Nbd2 {[%emt 0:11:13]} Bb7 {[%emt 0:00:53]} 14. Rfc1 {[%emt 0:06:43]} Rd8 {[%emt 0:03:20]} 15. c3 {[%emt 0:04:07]} Nh6 {[%emt 0:12:19]} 16. Bc2 {[%emt 0:04:30]} Nf5 {[%emt 0:01:18]} 17. Bd4 {[%emt 0:09:57]} h5 {[%emt 0:01:24]} 18. Bxf5 {[%emt 0:03:59]} exf5 {[%emt 0:00:05]} 19. Qe3 {[%emt 0:01:53]} Rc8 {[%emt 0:08:12]} 20. Ne1 {[%emt 0:11:40]} Ne6 {[%emt 0:04:00]} 21. Ndf3 {[%emt 0:01:26]} f4 {[%emt 0:03:42]} 22. Qd2 {[%emt 0:00:43]} g5 {[%emt 0:01:40]} 23. Nd3 {[%emt 0:00:33]} h4 {[%emt 0:13:30]} 24. h3 {[%emt 0:01:00]} Bc5 {[%emt 0:01:09]} 25. Nh2 {[%emt 0:02:20]} Qe7 {[%emt 0:03:57]} 26. Qb2 {[%emt 0:00:56]} Kf8 {[%emt 0:02:37]} 27. Ng4 {[%emt 0:02:22]} Kg7 {[%emt 0:00:50]} 28. Nf6 {[%emt 0:00:42]} Qd8 {[%emt 0:01:12]} 29. Qe2 {[%emt 0:06:30]} Bxd4 {[%emt 0:01:28]} 30. cxd4 {[%emt 0:00:04]} Nxd4 {[%emt 0:00:15]} 31. Qg4 {[%emt 0:00:16]} Ne6 {[%emt 0:00:08]} 32. Rxc8 {[%emt 0:00:35]} Bxc8 {[%emt 0:01:23]} 33. Rc1 {[%emt 0:00:36]} Bb7 {[%emt 0:00:51]} 34. Nb4 {[%emt 0:01:01]} Qe7 {[%emt 0:00:36]} 35. Qf5 {[%emt 0:00:35]} Rh6 {[%emt 0:00:49]} 36. Qd3 {[%emt 0:00:40]} Nc5 {[%emt 0:00:59]} 37. Qf5 {[%emt 0:00:17]} Rg6 {[%emt 0:00:43]} 38. Nc6 {[%emt 0:00:25]} Qe6 {[%emt 0:01:35]} 39. Nd4 {[%emt 0:00:06]} Qe7 {[%emt 0:00:34]} 40. Ng4 {[%emt 0:01:09]} Nb3 {[%emt 0:00:25]} 41. Nxb3 {[%emt 0:00:37]} axb3 {[%emt 0:00:01]} 42. Qd3 {[%emt 0:00:26]} b2 {[%emt 0:00:23]} 43. Rb1 {[%emt 0:00:34]} Bc8 {[%emt 0:00:29]} 44. Qd4 {[%emt 0:00:34]} Bxg4 {[%emt 0:01:01]} 45. hxg4 {[%emt 0:00:04]} Re6 {[%emt 0:00:07]} 46. Rxb2 {[%emt 0:00:23]} Qxa3 {[%emt 0:00:14]} 47. Rb1 {[%emt 0:00:56]} Qa2 {[%emt 0:00:49]} 48. Rd1 {[%emt 0:00:32]} Qe2 {[%emt 0:00:11]} 49. Qxd5 {[%emt 0:00:15]} Qxg4 {[%emt 0:00:09]} 50. Rc1 {[%emt 0:00:47]} h3 {[%emt 0:00:58]} 51. Rc6 {[%emt 0:00:27]} Qxg2+ {[%emt 0:01:12]} 52. Qxg2 {[%emt 0:00:03]} hxg2 {[%emt 0:00:04]} 53. Kxg2 {[%emt 0:00:24]} Kg6 {[%emt 0:00:43]} 54. Kh3 {[%emt 0:00:51]} Kf5 {[%emt 0:00:48]} 55. Rc7 {[%emt 0:00:05]} Kg6 {[%emt 0:00:30]} 56. Rb7 {[%emt 0:00:57]} Rxe5 {[%emt 0:00:31]} 57. Rxb6+ {[%emt 0:00:02]} Kf5 {[%emt 0:00:29]} 58. Rb7 {[%emt 0:00:44]} g4+ {[%emt 0:00:20]} 59. Kh4 {[%emt 0:00:35]} f6 {[%emt 0:00:23]} 60. Rh7 {[%emt 0:00:24]} Kg6 {[%emt 0:00:48]} 61. Rc7 {[%emt 0:00:37]} Kf5 {[%emt 0:00:30]} 62. b6 {[%emt 0:00:43]} Rb5 {[%emt 0:00:25]} 63. b7 {[%emt 0:00:06]} Rb1 {[%emt 0:00:24]} 64. Rc5+ {[%emt 0:00:17]} Ke6 {[%emt 0:00:04]} 65. Kxg4 {[%emt 0:00:22]} Rxb7 {[%emt 0:00:06]} 66. Kxf4 {[%emt 0:00:04] Kd5} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.2"]
[White "Mirzoev, Azer"]
[Black "Ponkratov, Pavel"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2483"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,104,18,0,0,-10,-4,-5,-2,-2,-24,-72,-80,-70,-82,-81,-76,-110,-28,-42,-11,-44,-47,-60,-79,-136,-141,-126,-116,-119,-131,-129,-131,-132,-137,-137,-148,-146,-157,-141,-148,-186,-83,-211,-150,-143,-144,-144,-145,-169,-164,-194,-182,-154,-58,-191,-124,-128,-77,-181,-163,-370,-369,-353,-358,-342,-329,-700,-686,-866,-816,-29992,-960,-873,-507,-797,-686,-785,-540,-948,-930,-814,-526,-1606,-722,-2431,-1347]} 1. Nf3 $146 (1. c4 c5 {½-½ (23) Saric,A (2541)-Stevic,H (2587) Pozega 2018}) ({Predecessor:} 1. c4 c5 {0-1 (29) Friedgood,D (2218)-Mihalik,A (2159) England 2017}) 1... c5 2. c4 Nf6 (2... Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 {½-½ (23) Saric,A (2541)-Stevic,H (2587) Pozega 2018}) ({Predecessor:} 2... Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 {0-1 (29) Friedgood,D (2218)-Mihalik,A (2159) England 2017}) 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Ndb5 d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. O-O-O+ Ke7 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6} (11... Bd7 12. Nd6 Bxd6 13. Rxd6 Ng4 14. Nd1 Kc7 15. Rd4 g5 16. g3 fxg3 17. hxg3 h5 18. Bg2 Rae8 19. Bf3 f5 20. Ra4 Kb6 21. Rb4+ Kc7 22. Ra4 Kb6 23. Rb4+ {½-½ (23) Saric,A (2541)-Stevic,H (2587) Pozega 2018}) 12. Nd4 $1 {[%cal Rd4c6]} Bd7 13. e4 fxe3 {The position is equal.} 14. Re1 ({Predecessor:} 14. Ba6 g6 15. Rhe1 Bh6 16. Bb7 Rae8 17. Nxc6+ Kf8 18. fxe3 Bf5 19. b4 {0-1 (29) Friedgood,D (2218)-Mihalik,A (2159) England 2017}) 14... Ng4 15. f3 Nf2 $1 {[%cal Rf2h1]} 16. Rg1 Kf6 17. Nc2 Re8 18. g3 a5 (18... Bf5 $17 19. Rxe3 Bc5 20. Rxe8 Rxe8) 19. Na4 $11 g6 {next ...Bh6 is good for Black.} 20. f4 Ng4 21. h3 Nf2 22. h4 (22. Rxe3 $142 Rxe3 23. Nxe3) 22... Ng4 $36 {[%mdl 2048] Keeping White busy.} 23. a3 Bf5 24. Bh3 Bxc2 $1 25. Kxc2 Nf2 $1 {[%cal Rf2h3]} 26. Bg2 {[#]} Kf5 $1 27. Bf3 {[#]} Re6 $1 28. Re2 Bg7 29. Nc5 Re7 30. Rge1 Rb8 (30... Bd4 $19 {is more deadly.} 31. Nd3 Nxd3 32. Kxd3 c5) 31. Rb1 (31. b4 $17) 31... Bd4 32. Nb3 Bb6 33. Nd2 a4 34. Nc4 Bd4 35. Rbe1 {[%cal Rc4e3]} Kf6 36. Kb1 c5 (36... Re6 $17 37. g4 Ne4) 37. Bc6 (37. Nxe3 $15 Rxe3 38. Rxe3) 37... Kg7 (37... Nd3 $19 38. Rg1 Re6) 38. Kc2 Ne4 (38... Ra7 $142 39. Kb1 Ra6) 39. Rg2 (39. Rxe3 $17 {was the only chance.} Bxe3 40. Rxe3) 39... h5 40. Bxa4 $2 {[#]} (40. f5) 40... Nd6 $1 $19 {[%cal Rd6c4][%mdl 512]} 41. Kd3 (41. Nxd6 Rxb2+) 41... Nxc4 42. Kxc4 Bxb2 43. Bc2 $2 (43. Bc6) 43... Bxa3 44. Rge2 Rb4+ 45. Kxc5 Rxf4+ (45... Rc7+ $142 46. Kd5 Rbc4 47. Rd1 R7c5+ 48. Kd6 Ra5+ 49. Kd7 Ra7+ 50. Kd8 Be7+ 51. Ke8 Rc8+ 52. Rd8 Rxd8#) 46. Kd5 {Black is clearly winning.} Rf3 47. Rg2 (47. Ra1 $142 Bb2 48. Rb1) 47... Bb4 48. Ree2 Bd2 49. g4 hxg4 50. Rxg4 Kh6 51. Kc4 Rf6 (51... Rc7+ $142 52. Kb3 Rf6) 52. Rd4 Rc6+ {Accuracy: White = 37%, Black = 50%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.3"]
[White "Khodashenas, Mersad"]
[Black "Firouzja, Alireza"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2455"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,145,20,15,0,9,-5,4,0,0,2,8,-55,-64,-43,-27,-79,-87,-77,-61,-71,-61,-100,-76,-250,-252,-241,-192,-187,-143,-147,-122,-149,-145,-125,-122,-180,-187,-177,-111,-121,-62,-62,-62,-63,-64,-64,-58,-91,-91,-91,-91,-93,-63,-67,-14,-14,-11,-12,0,-47,-47,-47,-18,-18,-13,-30,0,0,0,0,0,0,0,0,70,70,354,362,314,10,501,494,356,235,284,0,0,0,0,0,0,0,558,0,0,0,55,62,62,62,62,62,62,146,160,153,160,160,160,160,168,168,164,0,0,0,4876,4577,4133,1325,4133,3731,2927,2237,1991,2003,1987,1669,1508,1383,1247,1133,29984,29984]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 Qb6 {B31: Sicilian: 2...Nc6 3 Bb5 g6} (6... O-O 7. d4 d5 8. e5 Ne4 9. dxc5 Bg4 10. Bf4 f6 11. e6 Nxc5 12. h3 Bxe6 13. Nd4 Nxd4 14. cxd4 Ne4 15. f3 Nd6 16. Rxe6 Nxb5 {0-1 (41) Svidler,P (2753)-Gelfand,B (2703) Jerusalem 2018}) 7. Na3 O-O {LiveBook: 12 Games} 8. Ba4 d6 {The position is equal.} 9. Nc4 Qa6 $146 ({Predecessor:} 9... Qc7 10. Ne3 h6 11. d4 a6 12. h3 Rd8 13. Nd5 Nxd5 14. exd5 {0-1 (44) Urbanec,M-Fiser,J Prague 1965}) 10. Ne3 b5 (10... Nxe4 $6 11. Nd5 $16) 11. Bc2 e5 12. d4 (12. d3 $11) 12... exd4 $15 13. cxd4 cxd4 14. Nd5 (14. Nxd4 $11 Nxd4 15. Qxd4) 14... Nxd5 $17 15. exd5 Nb4 {[%cal Bc6b4,Bb4a6,Ba6c5][%mdl 32]} 16. Bb3 {Strongly threatening Qd2.} Qb6 17. a3 Na6 18. Re4 $2 (18. Bf4 $17 {was necessary.}) 18... Nc5 $19 19. Rh4 Nxb3 20. Qxb3 h5 21. Bg5 Re8 22. Rd1 Bb7 23. h3 {[%cal Rf3d4]} Qc5 24. Nxd4 (24. Rhxd4 $17 Bxd4 25. Rxd4) 24... Bxd5 25. Qg3 Be5 ({Black should try} 25... Be4 $19 26. Be3 Rac8) 26. Qd3 $17 {[#]} Bxg2 $1 {[%mdl 512]} 27. b4 $15 (27. Kxg2 Bxd4) 27... Qd5 28. Nxb5 {[#]} Bh2+ $1 {[%mdl 512]} 29. Kxh2 Qxg5 30. Qg3 Qxb5 31. Qxg2 Qe5+ $1 32. Qg3 Re6 33. Rhd4 Qf6 (33... Rc8 $15) 34. Rf4 $11 Qe7 35. Rd5 Kh7 36. Rfd4 {[%cal Rd5d6]} Rd8 37. b5 Rf6 38. a4 Kg7 39. Kg2 Rc8 {...Rc2 is the strong threat.} 40. Rxd6 Qb7+ 41. Kh2 $1 Rf3 42. Rd7 Qa8 43. Qe5+ Kg8 (43... Kh6 $1 $11 44. R4d5 Rc2) 44. Rf4 $14 Rxf4 $4 {[%mdl 8192]} (44... Rc5 $1 $14 45. Qf6 (45. Qxc5 Rxf4 46. Qxa7 Qe4 $11) 45... Rxh3+ 46. Kxh3 Qh1+ 47. Kg3 Rg5+ 48. Qxg5 Qg1+ 49. Kf3 Qxg5) 45. Qxf4 {[%mdl 4096] Endgame KQR-KQR} Rf8 46. a5 $2 (46. Kg1 $18) 46... Qe8 $2 {[%mdl 8192]} (46... Qb8 $1 $11 {and Black is okay.} 47. Qxb8 Rxb8) 47. Rb7 $1 $18 Qe2 48. a6 (48. Rxa7 Qxb5 49. a6 Qb6 $11) 48... Qd3 49. Rb8 $2 (49. Rxa7 Qxb5 50. Kg2 Qb6 $14) (49. Kg2 $18) 49... Rxb8 $1 $11 50. Qxb8+ {KQ-KQ} Kg7 51. Qe5+ Kh7 52. Qc5 {Black must now prevent b6.} Qf3 $2 {[%mdl 8192]} (52... Qe2 $11) 53. Qxa7 $2 (53. Qe3 $1 $18 {[%cal Re3f3]} Qd5 54. b6 (54. Qxa7 Qe5+ 55. Kh1 Qd5+ 56. Kg1 Qg5+ 57. Kh1 Qc1+ 58. Kh2 Qf4+ 59. Kh1 Qc1+ 60. Kh2 Qf4+ 61. Kh1 Qc1+ $11) 54... axb6 55. a7 (55. Qxb6 Qe5+ 56. Kg2 Qd5+ 57. Kg1 Qg5+ 58. Kf1 Qc1+ 59. Ke2 Qc2+ 60. Ke3 Qc3+ 61. Ke4 Qxh3 $16)) 53... Qf4+ $1 54. Kg2 Qe4+ ({Black should play} 54... Qg5+ $1 $11 55. Kf3 Qd5+ 56. Ke2 Qxb5+ 57. Kf3 Qd5+ 58. Ke3 Qg5+ 59. Ke2 Qb5+ 60. Ke3 Qe5+ 61. Kf3 Qd5+ 62. Ke3 Qe5+ 63. Kf3 Qd5+) 55. f3 $14 Qe2+ 56. Qf2 Qxb5 57. a7 Qg5+ 58. Kh2 ({Better is} 58. Kh1 $14 Qd5 59. h4) 58... Qf4+ 59. Kh1 $1 Qc1+ {[#]} 60. Qg1 $1 {[%cal Rg1c1]} Qa3 61. Kg2 Qa4 62. Qf2 h4 63. f4 $2 (63. Qc5 $18) 63... Qe4+ $11 64. Kg1 ({Don't do} 64. Qf3 $6 Qc2+ 65. Qf2 (65. Kg1 Qc1+ 66. Kg2 Qc2+ 67. Kg1 Qc1+ 68. Kf2 Qd2+ 69. Kf1 Qc1+ 70. Kf2 Qd2+ 71. Kf1 Qc1+ 72. Kg2 Qc2+ $16) 65... Qe4+ 66. Kf1 (66. Qf3 Qc2+ 67. Qf2 Qe4+ $16) 66... Kg7 $16) 64... Qb1+ $2 {[%mdl 8192]} (64... Kg7 $11) 65. Kh2 $18 Qa1 66. Qxh4+ Kg7 67. Qf2 Qa4 68. Kg3 Qa3+ {[#]} 69. Kg2 $1 Qa4 70. Kf3 Qc6+ 71. Kg3 Qc3+ 72. Kg2 Qc6+ 73. Qf3 {Precision: White = 52%, Black = 52%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.4"]
[White "Harutjunyan, Gevorg"]
[Black "Ghaem Maghami, Ehsan"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2449"]
[BlackElo "2540"]
[Annotator "RC"]
[PlyCount "74"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:04:29]} 2. g3 {[%emt 0:00:00]} b5 {[%emt 0:02:50]} 3. Bg2 {[%emt 0:00:44]} Bb7 {[%emt 0:01:48]} 4. O-O {[%emt 0:01:41]} e6 {[%emt 0:05:02]} 5. d3 {[%emt 0:00:53]} c5 {[%emt 0:01:34]} 6. e4 {[%emt 0:03:47]} d6 {[%emt 0:00:33]} 7. Nh4 {[%emt 0:06:23]} Nc6 {[%emt 0:00:30]} 8. f4 {[%emt 0:00:32]} Be7 {[%emt 0:00:17]} 9. Nd2 {[%emt 0:01:56]} O-O {[%emt 0:03:53]} 10. Kh1 {[%emt 0:03:00]} d5 {[%emt 0:09:11]} 11. e5 {[%emt 0:12:26]} Nd7 {[%emt 0:00:29]} 12. Ndf3 {[%emt 0:00:07]} d4 {[%emt 0:01:12]} 13. Qe2 {[%emt 0:02:51]} Re8 {[%emt 0:09:46]} 14. Bd2 {[%emt 0:03:06]} c4 {[%emt 0:05:06]} 15. Be1 {[%emt 0:06:56]} Rc8 {[%emt 0:05:51]} 16. Nd2 {[%emt 0:08:52]} Qc7 {[%emt 0:15:06]} 17. a3 {[%emt 0:15:11]} Nc5 {[%emt 0:06:18]} 18. Bf2 {[%emt 0:06:07]} Red8 {[%emt 0:05:36]} 19. Nhf3 {[%emt 0:03:20]} c3 {[%emt 0:04:45]} 20. bxc3 {[%emt 0:05:51]} dxc3 {[%emt 0:00:04]} 21. Bxc5 {[%emt 0:05:19]} cxd2 {[%emt 0:03:41]} 22. Be3 {[%emt 0:03:57]} Na5 {[%emt 0:00:51]} 23. Ra2 {[%emt 0:07:04]} Bd5 {[%emt 0:02:57]} 24. Rb2 {[%emt 0:00:02]} a6 {[%emt 0:03:00]} 25. Bxd2 {[%emt 0:01:49]} Bxa3 {[%emt 0:00:46]} 26. Rbb1 {[%emt 0:00:34]} Qxc2 {[%emt 0:00:51]} 27. f5 {[%emt 0:00:28]} Nb3 {[%emt 0:02:15]} 28. Rxb3 {[%emt 0:00:33]} Qxb3 {[%emt 0:00:20]} 29. f6 {[%emt 0:00:27]} Bf8 {[%emt 0:02:19]} 30. fxg7 {[%emt 0:00:05]} Bxg7 {[%emt 0:00:01]} 31. Bg5 {[%emt 0:00:15]} Rc2 {[%emt 0:01:35]} 32. Qe3 {[%emt 0:00:07]} Qa2 {[%emt 0:00:07]} 33. Rg1 {[%emt 0:01:10]} Re2 {[%emt 0:01:37]} 34. Qf4 {[%emt 0:00:33]} Rxg2 {[%emt 0:00:25]} 35. Rxg2 {[%emt 0:00:19]} Qb1+ {[%emt 0:00:05]} 36. Ng1 {[%emt 0:01:00]} Rc8 {[%emt 0:00:35]} 37. Bh6 {[%emt 0:00:30]} Rc2 {[%emt 0:00:19]} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.5"]
[White "Gholami Orimi, Mahdi"]
[Black "Fedorchuk, Sergey A."]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2375"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,120,41,42,47,15,32,16,70,26,47,46,51,23,21,28,40,10,56,56,55,56,55,53,86,89,121,102,159,98,98,96,95,99,118,84,79,84,100,89,92,91,105,110,122,106,117,104,117,102,141,127,165,135,169,152,150,168,185,162,160,168,139,166,209,187,229,100,212,110,103,129,120,141,164,0,231,227,218,186,560,316,295,0,0,0,0,0,119,141,127,-29980,-5493,-29976,-29977,-464,-29972,-29991,-29992,-29992,-29993,-29993,-29990,-29994,-29991,-29991,-29992,-29993,-29993]} 1. d4 Nf6 ({Predecessor:} 1... c5 2. d5 g6 3. c4 Bg7 4. Nc3 d6 5. e4 {0-1 (37) Agababean,N (2180)-Javakhishvili,L (2475) Mulhouse 2014}) 2. c4 c5 $146 (2... g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 c5 {½-½ (75) Jumabayev,R (2605)-Amonatov,F (2615) Batumi 2018}) 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bd3 O-O 7. Nge2 e6 8. O-O Nbd7 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} (8... exd5 9. cxd5 a6 10. a4 Re8 11. Ng3 b6 12. h3 Ra7 13. Bg5 h6 14. Bd2 Nh7 15. f4 h5 16. Kh1 h4 17. Nge2 Nd7 18. Be1 Rc7 {½-½ (75) Jumabayev,R (2605)-Amonatov,F (2615) Batumi 2018}) ({Predecessor:} 8... a6 9. a4 Nbd7 {0-1 (37) Agababean,N (2180)-Javakhishvili,L (2475) Mulhouse 2014}) 9. f4 a6 10. a4 Rb8 (10... exd5 $11 11. exd5 (11. cxd5 Re8 $11) 11... Ne8) ({Predecessor:} 10... exd5 11. cxd5 Re8 12. h3 c4 13. Bxc4 Nxe4 14. Nxe4 Rxe4 15. Bd3 Re8 16. Bc2 Nf6 17. Nc3 Nh5 18. Qf3 Bd4+ 19. Kh2 {0-1 (37) Agababean,N (2180)-Javakhishvili,L (2475) Mulhouse 2014}) 11. Ra3 Qe7 12. h3 exd5 13. exd5 Ne8 14. Re1 f5 15. Kh2 Qf7 16. Ng1 Nc7 17. a5 Re8 18. Nf3 h6 19. Rg1 Nf8 20. Rb3 Bd7 (20... Re7 $142) 21. Qc2 (21. g4 $142) 21... Bd4 $16 22. Rf1 Bg7 23. Bd2 Na8 24. Ra3 b5 {...b4 is the strong threat.} 25. axb6 $1 Rxb6 26. Nd1 Reb8 27. b3 Bc8 28. Nf2 Nc7 29. Rg1 Ne8 30. g4 Kh8 31. Rg3 R6b7 32. gxf5 gxf5 33. Nh4 $1 {[%cal Rd3f5]} Re7 34. Rg2 (34. Nxf5 Bxf5 35. Bxf5 Re2 $17) 34... Bd4 35. Nh1 Qf6 36. Nxf5 Bxf5 37. Bxf5 Ng7 38. Ng3 $1 Rbe8 {If Black can now play ...Be3 this consolidates a bit.} 39. Rxa6 Be3 40. Bd3 (40. Bc3 $18 Qh4 41. Bg6) 40... Qxf4 (40... Bxd2 $16 41. Qxd2 Re3) 41. Bc3 (41. Ra1 $1 $18) 41... h5 {Threatens to win with ...h4.} 42. Kh1 Bd4 43. Bxd4 cxd4 44. Qd2 $2 (44. Nf1 $18) 44... Re3 $2 {[#]} (44... Re1+ $11 {and Black has nothing to worry.} 45. Kh2 R8e3) 45. Nf1 $1 $18 {[%cal Rf1e3]} Rxh3+ 46. Kg1 Qf6 $2 (46... Qxd2 {is tougher.} 47. Rxd2 Rd8) 47. c5 Nh7 {With the idea ...Qh4.} 48. Bxh7 $2 ({Less strong is} 48. cxd6 Qh4 $16) ({White should try} 48. Rxd6 $18 Qh4 49. Nh2) 48... Qh4 $1 $11 {[%csl Gh4][%cal Rh3h1]} 49. Rh2 Kxh7 $40 {[%mdl 128] Black mounts an attack.} 50. Rxd6 {Strongly threatening Rxh3.} Nf5 {[#]} (50... Rg3+ $11 {remains equal.} 51. Rg2 (51. Nxg3 Qxg3+ 52. Kf1 Ra8 $17) 51... Rxg2+ 52. Qxg2 d3 53. Qg6+ {[%mdl 64] Double Attack} Kh8) 51. Rd7+ $1 $16 ({Don't go for} 51. Qg2 $2 Rg8 $19) 51... Kh8 {( -> ...Rg8+)} 52. Qg2 $2 {[%mdl 8192]} (52. Rxh3 $16 Qxh3 53. Qg5) 52... Rg8 (52... Rxh2 $142 53. Nxh2 Rg8 54. Nf1 d3 55. Qxg8+ Kxg8 56. b4 Qd4+ 57. Kh1 Qf2 58. Rd8+ Kh7 59. Rd7+ Kg6 60. Rd6+ Nxd6 61. cxd6 Qxf1+ 62. Kh2 Qf2+ 63. Kh1 d2 64. d7 d1=Q#) 53. Rxh3 Qxh3 {[%csl Gh3][%cal Rg8g2]} 54. Qxg8+ Kxg8 55. c6 {Black mates.} Nh4 {[%csl Gh4][%cal Rh3g2]} 56. Kf2 Qg2+ 57. Ke1 Nf3+ 58. Kd1 Qxf1+ 59. Kc2 Qe2+ 60. Kc1 d3 {Accuracy: White = 53%, Black = 49%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.6"]
[White "Ter-Sahakyan, Samvel"]
[Black "Pour Agha Bala, Amirreza"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2593"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,76,56,25,63,61,76,61,71,41,33,39,17,0,0,0,6,15,21,24,33,-13,39,37,74,77,234,234,201,237,343,341,252,183,183,178,158,178,264,238,221,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. O-O Bb7 9. Qd3 d6 10. f4 Nbd7 11. b4 Rc8 {B41: Sicilian: Kan Variation: 5 c4} 12. Bd2 g6 $146 ({Predecessor:} 12... Be7 13. g4 g5 14. fxg5 Ne5 15. Qe3 Nfxg4 16. Qg3 h5 17. Rac1 Rg8 18. h3 Nf6 19. Kh2 Nxe4 20. Nxe4 Bxe4 21. Bxh5 {1-0 (57) Muzychuk,A (2569)-Koneru,H (2541) St Petersburg 2018}) 13. Rac1 Bg7 {White is slightly better.} 14. f5 exf5 $1 15. exf5 O-O 16. Nd5 Ne5 17. Nxf6+ Bxf6 18. Qg3 {fxg6 is the strong threat.} Nd7 19. Nf3 Rfe8 20. Bd3 {[%cal Rf5g6]} Be4 (20... Bxf3 $11 21. Rxf3 Bd4+ 22. Kh1 Ne5) 21. Ng5 d5 22. Bf4 $40 {[%mdl 128] White has strong attack.} Qd8 $2 {[#]} (22... Qb7 $16 {was necessary.}) 23. Bxe4 $1 $18 dxe4 {[#]} 24. Rcd1 $1 e3 (24... Bxg5 $142 25. Bxg5 Qc7) 25. fxg6 fxg6 26. Bxe3 {Hoping for Nxh7!} Qe7 27. Rxd7 $1 {[%mdl 64] Remove Defender} Qxd7 28. Rxf6 {And now Nf7 would win.} Rxc4 (28... Qd1+ {was called for.} 29. Rf1 Qd3) 29. h3 Rc3 30. Nxh7 $2 ({Only move:} 30. Rf3 $18) 30... Rcxe3 $11 {The position is equal.} 31. Qxg6+ Qg7 {White must now prevent ...Qxg6.} 32. Ng5 Qxg6 33. Rxg6+ {[%mdl 4096] Endgame KRR-KRN} Kf8 34. Rxb6 Ra3 35. Ne6+ Kf7 36. Ng5+ Kf8 37. Ne6+ Kf7 38. Ng5+ Kf8 {Accuracy: White = 69%, Black = 54%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.7"]
[White "Morchiashvili, Bachana"]
[Black "Grigoryan, Karen H."]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2334"]
[BlackElo "2590"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,83,0,0,29,16,36,0,0,0,7,0,19,-23,0,-35,-36,-36,-57,-62,-23,-70,-76,-80,-81,-81,-91,-183,-174,-293,-289,-275,-205,-222,-222,-227,-83,-96,0,-77,-68,-77,0,0,0,0,0,0,0,0,995,925,671,618,29980,29976,29987,29988,29988,29989,29989,29990]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O $146 ({Predecessor:} 7... c5 8. Be3 O-O 9. Be2 b6 {0-1 (61) Alcaraz Ortega,J (2350)-Cori Tello,J (2549) Barcelona 2013}) 8. Be2 c5 9. O-O b6 10. Be3 Bb7 11. Qd3 e6 ({Predecessor:} 11... cxd4 12. cxd4 e6 {0-1 (61) Alcaraz Ortega,J (2350)-Cori Tello,J (2549) Barcelona 2013}) 12. Rad1 cxd4 13. cxd4 Nd7 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} ({Predecessor:} 13... Nc6 14. Bg5 Qd6 15. d5 exd5 16. Qxd5 Qb8 17. Qd7 Na5 18. Be7 Bc6 19. Qd6 Re8 20. e5 Qb7 21. Bg5 {0-1 (61) Alcaraz Ortega,J (2350)-Cori Tello,J (2549) Barcelona 2013}) 14. Bg5 Qe8 15. Rfe1 Nf6 {The position is equal.} 16. Nd2 Qa4 17. Bf3 Rab8 {[%cal Ba8b8,Bb8b7,Bb7d7][%mdl 32]} 18. Bxf6 Bxf6 19. e5 Be7 20. Bxb7 Rxb7 21. Ne4 Rd8 22. Nf6+ Bxf6 $1 23. exf6 h6 (23... Qxa2 $6 24. Qe3 $14) 24. Re4 Rbd7 (24... Qxa2 25. Qe3 $16) 25. f4 (25. g3 $17) 25... Qxa2 $19 26. h4 (26. f5 $142 exf5 27. Qe3) 26... Qd5 27. g4 b5 28. Qe3 {Black should prevent f5.} Kh7 29. h5 Rg8 (29... gxh5 $19 {is more deadly.} 30. Re5 Qc4 31. Qe4+ Kg8 32. gxh5 Kh8) 30. Re5 $17 Qa8 (30... Qa2 $17 31. Rxb5 Qa4) 31. d5 (31. Kf2 $11) 31... Qd8 ({Much weaker is} 31... Rxd5 32. Rdxd5 exd5 33. Re7 $11) 32. g5 Qb6 ({But not} 32... exd5 $6 33. hxg6+ Rxg6 34. Kf2 $14) (32... gxh5 $17 {White must now prevent ...Qxf6.} 33. Kf2 b4) 33. hxg6+ $11 Rxg6 {[#] aiming for ...Qxe3+.} 34. Qxb6 axb6 {[%mdl 4096] Endgame KRR-KRR} 35. d6 b4 36. Kf2 hxg5 $2 {[%mdl 8192]} (36... Rg8 $11) 37. fxg5 $18 b3 38. Rb5 Kg8 {If only Black now had time for ...b2....} 39. Kf3 {White mates.} Kf8 40. Rxb6 Rd8 41. d7 Kg8 42. Kg4 {Accuracy: White = 48%, Black = 57%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "5.8"]
[White "Volkov, Sergey"]
[Black "Veisi, Bardia"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2585"]
[BlackElo "2243"]
[Annotator "TA"]
[PlyCount "152"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,152,24,29,31,11,13,9,9,0,16,16,21,32,23,13,20,26,25,24,26,31,24,37,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 (1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 {½-½ (25) Le,Q (2703)-Gharamian,T (2672) Belfort 2012}) 1... Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 $146 ({Predecessor:} 5. Be2 O-O {½-½ (55) Vera Gonzalez Quevedo,R (2547)-Slobodjan,R (2536) Havana 1999}) 5... O-O 6. Be2 e5 ({Predecessor:} 6... Nc6 7. Be3 e5 {½-½ (55) Vera Gonzalez Quevedo,R (2547)-Slobodjan,R (2536) Havana 1999}) 7. O-O Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bc1 f5 11. Bg5 Qd7 {[%cal Re5d4] E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1} 12. dxe5 (12. exf5 exd4 13. f6 Nxf6 14. Nxd4 Ne4 15. Nxe4 Nxd4 16. Bd3 Ne6 17. Qc2 Nxg5 18. Nxg5 Qg4 19. Ne4 Bd7 20. Nc3 Rae8 21. Be4 c6 22. Rad1 Be6 23. Ne2 Bf5 24. Bxf5 Rxe2 25. Bxg4 Rxc2 {½-½ (25) Le,Q (2703)-Gharamian,T (2672) Belfort 2012}) 12... Ngxe5 13. exf5 Qxf5 14. Nxe5 ({Predecessor:} 14. Qd2 Be6 15. Nd5 Qf7 16. Nxe5 {½-½ (55) Vera Gonzalez Quevedo,R (2547)-Slobodjan,R (2536) Havana 1999}) 14... Nxe5 (14... Qxe5 {keeps more tension.} 15. Qd2 Qd4 16. Qc1 Be6 17. Be3 Qh4) 15. Qd2 Be6 16. Nd5 Qf7 17. b3 ({Predecessor:} 17. Rac1 Rae8 18. b3 Kh8 19. Kh1 {½-½ (55) Vera Gonzalez Quevedo,R (2547)-Slobodjan,R (2536) Havana 1999}) 17... Rae8 18. Rad1 Nc6 19. Be3 Nd4 20. Bxd4 Bxd4 21. Qxd4 Bxd5 $1 22. cxd5 Rxe2 {The position is equal.} 23. Qxa7 b6 {[%cal Re2f2]} 24. Qa6 Rxf2 25. Qd3 Qf6 26. a4 Qb2 27. Rxf2 Qxf2+ $11 {[%mdl 4096] Endgame KQR-KQR} 28. Kh1 Re8 {[#] ( -> ...Re1+)} 29. h3 Re2 {[%csl Ge2][%cal Rf2g2]} 30. Rg1 Rd2 31. Qa6 {And now Qc8+ would win.} Kg7 32. b4 Rxd5 33. Qc4 Rd2 34. Qxc7+ Kh6 35. Qc1 Kg7 36. a5 bxa5 37. bxa5 Ra2 38. Qc4 Kh6 39. Qd5 Rd2 40. Qc6 d5 41. Qc1 Kg7 $1 42. Qc7+ Kh6 43. Qe5 d4 44. a6 Ra2 45. Qd6 Kg7 46. Qb6 Qf6 47. Qc7+ Qf7 48. Qd6 Qf2 49. Qb6 Qf6 50. Qb7+ Kh6 51. a7 Qa6 52. Qf7 {[#] Threatening mate with Qf8+.} Qxa7 53. Qf8+ Qg7 54. Qf4+ g5 55. Qd6+ Qg6 56. Qxd4 Qc6 57. Qb4 {aiming for Qf8+.} Qf6 58. Qb1 Qf2 59. Qb7 Qf6 60. Qb1 Qf2 61. Qb8 Qf6 62. Kh2 Qf4+ 63. Qxf4 gxf4 {KR-KR} 64. Rf1 Kg5 65. Rf3 Rb2 66. Ra3 h6 67. Ra5+ Kg6 68. Kg1 Rc2 69. Kf1 Rb2 70. Re5 Ra2 71. Re2 (71. Rb5 {is interesting.} h5 72. h4 Ra1+ 73. Kf2 Rh1 74. g3) 71... Rxe2 72. Kxe2 Kf5 73. Kf3 h5 74. Kf2 Ke4 75. Ke2 Kf5 76. Kd3 Ke5 {Accuracy: White = 89%, Black = 88%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.1"]
[White "Ghaem Maghami, Ehsan"]
[Black "Khodashenas, Mersad"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2540"]
[BlackElo "2455"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,113,35,33,18,23,31,28,29,27,21,25,8,17,0,0,-37,31,0,0,-33,-25,-28,-37,-48,-41,-26,-24,-20,-22,-23,-27,-20,-18,-147,-146,-189,0,0,0,0,0,0,0,0,0,-15,191,197,224,190,204,218,192,192,177,192,245,223,420,376,412,397,364,394,376,351,436,441,466,454,429,489,489,489,489,489,644,638,621,597,762,699,1654,1393,29968,29969,29966,29965,29964,29955,6095,5285,29961,29962,29968,29963,29972,29962,29971,29971,29974,29975,29977,29978,29983,29984]} 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 b5 5. a4 b4 6. Bxc4 {D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} e6 7. O-O (7. a5 a6 8. Nbd2 Bb7 9. O-O c5 10. Nb3 Nbd7 11. dxc5 Nxc5 12. Nxc5 Bxc5 {1-0 (45) Bluebaum,M (2631)-Anand,V (2776) Karlsruhe/Baden-Baden 2018}) 7... Bb7 8. Nbd2 {White has an edge.} Be7 9. Qe2 O-O 10. e4 c5 11. e5 Nd5 12. Nb3 Nd7 (12... Nb6 $15) 13. Rd1 $146 Rc8 14. Bd2 N5b6 15. Bb5 c4 16. Na5 Bxf3 17. Qxf3 {Hoping for Nc6.} Nb8 18. Nb7 Qc7 19. Nc5 Bxc5 20. dxc5 Qxc5 {And now ...a6 would win.} 21. Qe3 {[#]} (21. Rac1 $11 {remains equal.}) 21... Nd5 $1 $17 {[%cal Rd5e3]} 22. Qg3 {[#]} f5 $2 (22... a6 $1 $19 23. Bh6 g6) 23. exf6 $1 $11 Rxf6 24. Rac1 $36 {[%mdl 2048] Black must now prevent Bg5. White is more active.} c3 25. bxc3 bxc3 26. Bd3 Nd7 27. Be4 $1 Qd4 $2 {[#]} (27... a5 $11 {and Black stays safe.}) 28. Bh6 $1 $18 {[%csl Gh6][%cal Rg3g7][%mdl 512]} Qxd1+ (28... Rxh6 29. Rxd4) 29. Rxd1 {[%csl Gh6][%cal Rg3g7]} Rxh6 30. Qd6 Nf8 31. Rc1 Rh5 32. Bf3 Rh4 (32... Rf5 {was called for.} 33. Be4 Rh5) 33. g4 ({Don't take} 33. Bxd5 $6 exd5 34. f4 (34. Qxd5+ Kh8 $16) 34... Rh5) 33... h5 $2 (33... Nf6 34. Qa6 Rc7) 34. Bxd5 exd5 35. Qxd5+ Kh8 36. f3 ({Much less strong is} 36. gxh5 c2 $18) 36... hxg4 37. Qf5 {[%mdl 64] Double Attack} Re8 38. fxg4 Rh6 39. Rxc3 Re1+ 40. Kf2 Re8 41. Rc8 Rxc8 42. Qxc8 {[%mdl 4096] Endgame KQ-KRN} Kg8 43. Qc4+ Re6 44. h4 a6 45. h5 g6 46. h6 g5 47. Qd5 Kf7 48. Qxg5 Ng6 49. Kg3 Re5 50. Qd2 Kg8 51. Qd6 {White mates.} Kh7 52. Qxa6 Kxh6 53. Qb6 Rd5 54. Qe3+ Kg7 55. Qc3+ Kf7 56. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Ne5 57. a6 {Accuracy: White = 72%, Black = 48%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.2"]
[White "Ponkratov, Pavel"]
[Black "Kuzubov, Yuriy"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2630"]
[BlackElo "2650"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,42,5,21,0,9,6,14,11,0,4,16,12,14,10,11,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 $146 (6... Be7 7. O-O {1-0 (37) Nakamura,H (2787)-Akobian,V (2615) Saint Louis 2016}) ({Predecessor:} 6... Be7 7. O-O {0-1 (43) Belov,V (2595)-Bu,X (2673) Moscow 2010}) 7. O-O Be7 8. c4 Nb4 9. Be2 O-O 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 {The position is equal.} 14. Bf4 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (14. Ra2 Na5 15. cxd5 Qxd5 16. Rb2 c6 17. Ne5 Bxa3 18. Bf3 Qd6 19. Rbe2 Bxc1 20. Qxc1 Be6 21. Be4 Rad8 {1-0 (37) Nakamura,H (2787)-Akobian,V (2615) Saint Louis 2016}) 14... dxc4 15. Bxc4 Bd6 16. Rxe8+ Qxe8 17. Ng5 Bg6 18. Bxd6 cxd6 19. h4 {[#] Black must now prevent h5.} Qe7 20. h5 Qxg5 21. hxg6 Qxg6 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.3"]
[White "Fedorchuk, Sergey A."]
[Black "Morchiashvili, Bachana"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2604"]
[BlackElo "2334"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,61,7,9,0,14,10,14,0,16,-27,-29,-31,-32,-21,0,-10,-2,-28,-30,-69,-80,-95,-101,-95,-95,-90,399,394,29995,29996,29999,-297,637,-90,29996,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. f4 Be7 8. Be3 O-O 9. O-O Nc6 10. Kh1 Qc7 11. Qe1 Nxd4 12. Bxd4 b5 13. Qg3 Bb7 14. a3 Bc6 15. Bd3 {B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} (15. Rae1 Rad8 16. Bf3 Ne8 17. Qf2 Rc8 18. Rd1 Bf6 19. Rfe1 Bxd4 20. Qxd4 Rd8 21. e5 Bxf3 22. gxf3 d5 23. f5 Qc4 {1-0 (62) Kravtsiv,M (2672)-Harikrishna,P (2744) Riadh 2017}) 15... e5 16. fxe5 Nh5 17. Qh3 {The position is equal.} dxe5 18. Bxe5 Qxe5 19. Rf5 {[%mdl 64] Double Attack} Qd4 {White must now prevent ...g6.} 20. Rxh5 g6 $36 {[%mdl 2048] [#] Black has the initiative.} 21. Rxh7 $146 ({Predecessor:} 21. Nd5 Bxd5 22. c3 Be6 23. cxd4 Bxh3 24. Rxh3 {½-½ (52) Matanovic,A (2525)-Tarjan,J (2490) Skopje 1976}) 21... Bg5 22. Rf1 (22. Ne2 $5 {[%cal Re2d4]} Qxb2 23. Rf1 $11) 22... Rad8 23. Ne2 Qe5 $1 24. Ng3 Bd7 $1 {[%cal Rd7h3]} (24... Qxb2 25. Nf5 $1 $16 {[%mdl 512]}) 25. Nf5 gxf5 (25... Qxb2 26. g4 $16) 26. exf5 Rfe8 $2 {[%mdl 8192]} (26... Qxb2 $2 27. Qg4 $1 $18 {[%mdl 512]}) (26... Qf6 $1 $17 {keeps the pressure on.} 27. Rh5 Qg7) 27. Qg4 $1 $18 {[%cal Rg4g5]} ({And not} 27. Qh5 Qf6 $17) 27... Qe3 $2 ({Of course not} 27... Kxh7 28. Qxg5 f6 29. Qg6+ Kh8 30. Rf3 $18) (27... Qf6 $18 28. Rh5 Kf8) 28. Qh5 {[%csl Gh7][%cal Rh5f7]} Qe5 29. Qh3 $4 {[%mdl 8192]} (29. Qxf7#) 29... Rf8 $4 {[%mdl 8192] [#]} ({But not} 29... Qxb2 30. Qg4 $19) (29... Bf6 $19 30. Qh5 Re7) 30. Rh5 $2 (30. Qg4 $1 $18 {[%cal Rg4g5][%mdl 512]} Qe3 31. Qh5) 30... Bc8 $2 {[%mdl 8192]} (30... Qg7 $17 31. Qf3 f6) 31. f6 $2 {[%mdl 32768] Accuracy: White = 32%, Black = 16%. . Loss on time!?} (31. Rxg5+ {mates} Qg7 32. Rxg7+ Kxg7 33. f6+ Kg8 34. Qh7#) 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.4"]
[White "Mousavi, Seyed Khalil"]
[Black "Mosadeghpour, Masoud"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2485"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,77,50,52,64,56,85,76,84,81,85,83,82,93,116,65,68,59,58,62,56,36,47,38,60,16,8,-3,50,10,48,47,50,42,47,0,0,0,16,0,0,0,0,0,49,50,54,48,51,0,54,0,0,0,0,0,0,0,0,0]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Rc1 b6 9. cxd5 exd5 10. Bd3 Be6 11. O-O a6 $146 {D55: Queen's Gambit Declined: 4 Bg5 Be7: Lines without ...h6 and 6...h6 7 Bxf6} ({Predecessor:} 11... c6 12. Ne2 Qd6 13. Nf4 Nd7 14. Nxe6 fxe6 15. e4 e5 16. Bc2 dxe4 17. Bxe4 Rac8 18. Qb3+ Kh8 19. Bc2 {1-0 (79) Tkachiev,V (2644)-Sipila,V (2431) Istanbul 2012}) 12. Ne2 Nd7 13. Bb1 c5 {White is better.} 14. Nf4 Re8 15. dxc5 Nxc5 16. Nd4 Qd6 17. b4 (17. Ndxe6 $16 fxe6 18. Qc2) 17... Bxd4 $1 $14 18. Qxd4 Nd7 19. Rfd1 {[%cal Rf4d5]} Nf6 20. Rc3 Rac8 21. Rdc1 Rxc3 22. Qxc3 (22. Rxc3 {is more complex.} Bd7 23. Bd3 g5 24. Ne2 Ng4 25. Ng3) 22... Bd7 23. h3 Kf8 (23... d4 $11 24. Qd2 (24. Qxd4 Qxd4 25. exd4 g5 $11) 24... Qe5) 24. Qd2 Rc8 25. Rxc8+ Bxc8 26. a3 Qe5 27. Ba2 {[%cal Rf4d5]} Qa1+ 28. Kh2 Be6 29. Qc2 g5 30. Nxe6+ fxe6 31. Bb1 Qxa3 32. Qg6 Qb2 33. Qxh6+ Ke7 34. Bd3 (34. Qxg5 $14 Qxb1 35. Qg7+ Kd6 36. Qxf6) 34... Qxf2 (34... Qe5+ $11 35. g3 d4) 35. Qg7+ ({White should play} 35. Qxg5 $14 d4 36. exd4 (36. Bxa6 Kf7 $14)) 35... Kd6 $11 {The position is equal.} 36. Qf8+ Kd7 {[#] Hoping for ...Ng4+!} 37. Qf7+ Kd6 {Strongly threatening ...Ng4+!} 38. Qf8+ Kd7 {White must now prevent ...Ng4+!} 39. Qf7+ {Accuracy: White = 47%, Black = 49%.} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.5"]
[White "Malakhatko, Vadim"]
[Black "Asgarizadeh, Ahmad"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2525"]
[BlackElo "2423"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,52,-12,-17,-16,-44,-13,-33,0,0,0,-7,-36,-35,-27,-33,0,-15,0,-23,12,-189,-156,-363,-363,-358,-366,-377,-329,-329,-329,-568,-556,-678,-681,-665,-673,-593,-575,-898,-829,-1083,-1095,-975,-914]} 1. Nf3 d5 2. c4 d4 3. g3 c5 4. b4 cxb4 5. a3 bxa3 6. Bxa3 Nc6 {A09: Réti Opening: 1 Nf3 d5 2 c4} 7. d3 Nf6 8. Bg2 g6 {Black is slightly better.} (8... e5 9. Bxf8 Kxf8 10. Nbd2 h6 11. O-O g6 12. Qa4 Kg7 13. Rfb1 Re8 14. Ne1 Qc7 15. Qb5 {0-1 (67) Pantsulaia,L (2601)-Korobov,A (2675) Baku 2016}) 9. Nbd2 Bg7 10. O-O O-O 11. Qa4 Qc7 12. Nb3 $146 ({Predecessor:} 12. Rfb1 Rd8 {1-0 (50) Padmini,R (2365)-Stupak,K (2542) Chennai 2019}) 12... Rd8 13. Rfb1 Rb8 14. Ne1 Nd7 {White must now prevent ...b5!} 15. Nc2 $2 {[#]} (15. Nc5 $11 {and White has nothing to worry.}) 15... b5 $1 $19 {[%cal Rb5a4][%mdl 512]} 16. Qxb5 $2 (16. cxb5 $17 Nb6 {[%mdl 64] Trapped Piece} 17. Bd6 Rxd6 18. Qa3) 16... Rxb5 17. cxb5 Ncb8 18. Ncxd4 Qb6 19. e3 Bb7 20. Bb4 $2 (20. Bxb7 Qxb7 21. Bxe7) 20... Bxg2 {Black is clearly winning.} 21. Ba5 Qb7 22. Bxd8 {White hopes to continue with e4.} Bh3 {[%csl Gh3][%cal Rb7g2]} 23. e4 Ne5 24. Nc5 Qc8 $1 {[%csl LRc5,LRd8][%mdl 64] Double Attack} 25. b6 axb6 26. Bxb6 Qg4 {Accuracy: White = 23%, Black = 73%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.6"]
[White "Alizadeh, Gh"]
[Black "Lorparizangeneh, Shahin"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2191"]
[BlackElo "2493"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,99,30,32,31,31,25,26,22,54,18,23,2,17,25,13,-2,0,-31,-2,-2,-6,-27,-22,-43,-39,-65,-38,-62,-56,-61,-29,-32,-26,-25,-18,-25,-11,-40,-35,-42,-50,-28,-35,-36,-41,-110,-75,-117,-110,-101,-107,-123,-145,-184,-166,-180,-166,-169,-151,-159,-146,-160,-166,-185,-25,-98,-25,-25,-25,-53,0,-25,-14,-36,-37,-262,-262,-258,-253,-239,-254,-258,-245,-232,-12,-12,639,622,671,679,751,747]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 Ng6 5. d4 exd4 6. Nxd4 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} Nxd4 7. Qxd4 c6 8. Be2 {White has an edge.} Qb6 9. Qxb6 (9. Be3 {looks sharper.} Qxb2 10. Rb1 Qa3 11. O-O Qd6 12. f4) (9. Be3 Qxd4 10. Bxd4 Nf4 11. Bf3 Ne6 12. Be3 f6 {½-½ (39) Guseinov,G (2664)-Motylev,A (2644) St Petersburg 2018}) 9... axb6 10. Be3 Bc5 $146 ({Predecessor:} 10... b5 11. O-O Be7 12. f4 O-O 13. g4 Re8 14. Bd4 {0-1 (39) Moldoveanu,E (2245)-Dinu,G (2295) Bucharest 1995}) 11. Bxc5 bxc5 12. O-O d6 13. Rfd1 Ke7 14. a4 Nf4 15. Bf3 Ne6 16. Ne2 Ng5 17. c4 h5 18. Nc3 h4 19. Rd3 f6 20. b3 Nf7 21. Rd2 Ne5 22. Be2 g5 23. Nd1 h3 24. g3 $1 f5 25. exf5 Bxf5 26. Ne3 Raf8 27. f3 (27. Re1 $15) 27... Rh6 28. Rf1 Rhf6 29. f4 gxf4 30. Rxf4 Be6 31. Rxf6 Rxf6 32. Rc2 b6 33. Nd1 Rf8 34. Rc3 d5 {Strongly threatening ...d4.} 35. cxd5 cxd5 {Threatens to win with ...d4.} ({Reject} 35... Bxd5 $6 36. Nb2 $11) 36. g4 Rh8 $2 ({Much less strong is} 36... Bxg4 37. Bxg4 Nxg4 38. Rxh3 $17) (36... Nxg4 $19 {...Nf6 is the strong threat.} 37. Rxh3 Nf6) 37. Rg3 (37. Nf2 $1 $11) 37... d4 (37... Nf7 $1 $17 38. Kf1 Ng5) 38. Nf2 $11 Rh4 39. Kf1 Rh8 (39... Nf7 $15) 40. Ke1 Ng6 41. Nxh3 Ne5 42. Kd1 $2 {[#]} (42. Nf4 $15) 42... d3 $1 $19 {[%cal Rd3e2][%mdl 512]} 43. Bf1 (43. Bxd3 Nxd3) 43... Bxb3+ 44. Kd2 {[#]} c4 $1 45. g5 {[#]} Rf8 $1 {[%cal Rf8f1]} ({Resist} 45... Bxa4 46. g6 $17) 46. Bg2 c3+ $2 (46... Bxa4 $19 47. Re3 Kd6) 47. Kxc3 $11 Rc8+ $2 {[%mdl 8192]} (47... Bxa4 $11 48. Re3 Ke6) 48. Kxb3 $18 {White is clearly winning.} d2 49. Nf2 Rc1 50. g6 {Accuracy: White = 39%, Black = 49%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.7"]
[White "Omidi, Arya"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2354"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,82,9,10,8,0,24,15,17,9,21,-15,-16,-33,-42,-48,-41,-35,0,0,0,0,0,0,0,0,50,0,0,-16,-8,-22,-11,-45,-24,-18,-22,-16,-16,-69,-59,-56,-52,-59,-51,-51,-51,-58,-60,-52,-52,-60,-54,-63,-58,-52,-60,-402,-402,-1489,-1426,-1114,-997,-12829,-12823,-6079,-5543]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. O-O Bg7 6. d3 Nf6 7. h3 Nd7 8. Nc3 e5 9. Be3 Qe7 10. Qd2 Nf8 {B31: Sicilian: 2...Nc6 3 Bb5 g6} 11. Bh6 Bxh6 12. Qxh6 f6 {The position is equal.} 13. Ne2 Ne6 14. Nh4 Qf8 {[#]} 15. Qe3 $146 ({Predecessor:} 15. Qd2 g5 16. Nf5 Nf4 17. Neg3 h5 18. Ne3 {½-½ (45) Iljin,A (2508)-Potapov,P (2385) Pardubice 2006}) 15... Nd4 16. Nxd4 cxd4 17. Qe2 Qd6 18. f4 exf4 19. e5 Qxe5 20. Qxe5+ fxe5 21. Rae1 Kf7 22. Nf3 (22. Rxe5 $5 {[%cal Rf1f4]} Kf6 23. Rfe1 $11) 22... Kf6 23. Nxe5 g5 24. Nf3 Rd8 25. Re4 Bf5 26. Rxd4 c5 27. Rxd8 Rxd8 $11 {[%mdl 4096] Endgame KRB-KRN} 28. b3 (28. h4 $11) 28... Re8 $1 $15 29. Kf2 h5 30. Nd2 g4 31. hxg4 hxg4 {Hoping for ...g3+.} 32. g3 f3 {Strongly threatening ...Re2+.} 33. Re1 Rh8 {aiming for ...Rh2+.} 34. Nf1 b5 35. Ra1 Rh1 36. a4 {[#]} c4 $1 {[%mdl 512]} 37. axb5 $2 {[%mdl 8192]} ({White should play} 37. bxc4 $15 bxc4 38. dxc4) 37... cxb3 $19 {[%mdl 64] Overworked Piece} 38. cxb3 (38. Ke3 $142 bxc2 39. Kd2) 38... Bxd3 {Black is clearly winning.} 39. Ra6+ {[#]} Kg5 $1 40. Ne3 Rh2+ 41. Kg1 Re2 {Accuracy: White = 36%, Black = 72%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.08"]
[Round "6.8"]
[White "Asgharzadeh, M.reza"]
[Black "Ter-Sahakyan, Samvel"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2304"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,104,12,20,0,-2,-17,0,0,0,0,0,0,0,-8,-10,-85,-44,-124,-114,-122,-61,-109,-111,-125,-112,-118,-107,-100,-109,-112,-93,-137,-132,-139,-131,-139,-145,-191,-110,-183,-146,-166,-160,-152,-154,-163,-158,-147,-153,-151,-68,-235,-230,-261,-237,-220,-150,-143,-160,-199,-87,-79,0,-153,-153,-371,-359,-389,-368,-551,-532,-542,-481,-515,-506,-1484,-1226,-1108,-1054,-998,-982,-862,-831,-29972,-29970]} 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. O-O Bd6 6. b3 Qe7 7. c4 c6 8. Bb2 O-O 9. Nbd2 b6 10. Rc1 Bb7 11. Ne5 a5 12. a4 {A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6)} (12. e3 Na6 13. Nb1 Bxe5 14. dxe5 Ne4 15. Qe2 a4 16. Nc3 axb3 17. axb3 Qb4 18. Nxe4 dxe4 19. Qc2 Nc5 20. Bc3 Qxb3 21. Qxb3 Nxb3 {0-1 (52) Caruana,F (2802)-Carlsen,M (2863) Shamkir 2015}) 12... Na6 13. Nd3 Rac8 14. e3 {The position is equal.} Ne4 15. Nf3 Nb4 16. Nfe5 c5 {[#]} 17. dxc5 $146 ({Predecessor:} 17. cxd5 exd5 18. f3 Nf6 19. Nxb4 axb4 20. Rf2 {½-½ (45) Brunello,S (2566)-Fressinet,L (2676) Douglas 2016}) 17... bxc5 18. Nf4 (18. Qe2 $11) 18... Rfd8 {And now ...d4! would win.} 19. Qh5 ({White should try} 19. Bxe4 $15 dxe4 20. Qe2) 19... Bxe5 $17 20. Bxe5 d4 (20... Nd2 $17 {...dxc4 is the strong threat.} 21. Rfd1 dxc4 22. bxc4 Bxg2 23. Kxg2 g5) 21. Rcd1 {[%cal Re3d4]} Nc6 $1 {[%cal Rc6e5]} 22. exd4 cxd4 23. Nd3 Nxe5 24. Nxe5 Nc5 25. Bxb7 Qxb7 26. Rfe1 d3 $1 (26... Nxb3 $6 27. Rb1 $11) 27. Rd2 {[#]} Rd4 $1 28. Re3 {[%cal Re5d3]} g6 29. Qf3 {With the idea Qxb7.} Qxf3 (29... Qxb3 $19 30. Qd1 Qb6) 30. Rxf3 (30. Nxf3 $17 Rd6 31. Rd1) 30... Rcd8 31. Nc6 Nxb3 32. Rd1 Nc5 33. Nxd8 Rxd8 {[%mdl 4096] Endgame KRR-KRN} 34. Re3 {[#]} Rd4 $1 35. Kf1 Rxc4 (35... Kf7 $17 36. Re5 Rxc4 37. Rxc5 Rxc5 38. Rxd3 Ke7) 36. Ke1 $2 (36. Ree1 $1 $15) 36... Kf7 $19 37. Rb1 Kf6 38. Rb5 g5 (38... Nxa4 39. Rxd3 Nc5 40. Rd8 $11) 39. f4 h6 (39... gxf4 40. gxf4 Ke7 41. h4 $17) 40. h3 Rc2 ({Less strong is} 40... Nxa4 41. Rxd3 Nc5 42. Ra3 $15) ({Don't play} 40... gxf4 41. gxf4 Ke7 42. h4) (40... Kf7 $19 41. h4 gxf4 42. gxf4 Kg6) 41. Kd1 $17 Rc4 (41... gxf4 $17 42. gxf4 Rc4) 42. Kd2 $2 (42. Ke1 $1 $11) 42... Ke7 43. Kd1 $2 (43. h4 $17 {was worth a try.}) 43... Nxa4 $19 {White must now prevent ...Nc3+.} 44. Rb7+ Kf6 45. Kd2 (45. Rf3 $142) 45... Nc5 46. Rh7 Kg6 47. Rh8 a4 48. Re5 (48. fxg5 $142 hxg5 49. Rg8+ Kf7 50. Ra8) 48... Rc2+ 49. Kd1 Nb3 {[%csl Gb3][%cal Rc2c1]} 50. Ke1 d2+ 51. Ke2 Rc1 52. Rxe6+ Kg7 {Accuracy: White = 46%, Black = 71%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.1"]
[White "Fedorchuk, Sergey A."]
[Black "Ghaem Maghami, Ehsan"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2604"]
[BlackElo "2540"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:27]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:20]} Nc6 {[%emt 0:00:25]} 5. Nc3 {[%emt 0:01:21]} Qc7 {[%emt 0:00:25]} 6. Be3 {[%emt 0:08:09]} a6 {[%emt 0:00:20]} 7. Qf3 {[%emt 0:08:53]} Bd6 {[%emt 0:06:04]} 8. O-O-O {[%emt 0:12:54]} Be5 {[%emt 0:00:20]} 9. Nxc6 {[%emt 0:09:06]} bxc6 {[%emt 0:01:39]} 10. Bd4 {[%emt 0:00:06]} Bxd4 {[%emt 0:09:07]} 11. Rxd4 {[%emt 0:00:37]} Nf6 {[%emt 0:00:15]} 12. Qg3 {[%emt 0:17:48]} Qxg3 {[%emt 0:01:34]} 13. hxg3 {[%emt 0:00:03]} d5 {[%emt 0:00:22]} 14. Ra4 {[%emt 0:00:34]} Kd8 {[%emt 0:03:04]} 15. Be2 {[%emt 0:07:40]} h6 {[%emt 0:12:59]} 16. f4 {[%emt 0:08:44]} a5 {[%emt 0:11:41]} 17. Bf3 {[%emt 0:01:45]} Bb7 {[%emt 0:03:22]} 18. Ra3 {[%emt 0:05:05]} Kc7 {[%emt 0:09:44]} 19. Re1 {[%emt 0:00:36]} Rhe8 {[%emt 0:14:21]} 20. Na4 {[%emt 0:07:44]} Ba6 {[%emt 0:00:30]} 21. Nc5 {[%emt 0:00:30]} Bb5 22. exd5 {[%emt 0:00:30]} cxd5 {[%emt 0:01:00]} 23. Rc3 {[%emt 0:00:35]} Kb6 {[%emt 0:00:56]} 24. Nxe6 {[%emt 0:02:23]} fxe6 {[%emt 0:04:48]} 25. Rxe6+ {[%emt 0:00:07]} Ka7 {[%emt 0:00:10]} 26. Rc7+ {[%emt 0:00:38]} Kb8 {[%emt 0:00:06]} 27. Rxg7 {[%emt 0:01:13]} Ra6 {[%emt 0:00:09]} 28. Rxa6 {[%emt 0:00:11]} Bxa6 {[%emt 0:00:03]} 29. Rg6 {[%emt 0:00:00]} Rf8 {[%emt 0:00:12]} 30. Rxh6 {[%emt 0:00:09]} Bc8 {[%emt 0:00:04]} 31. Rg6 {[%emt 0:00:15]} Bf5 {[%emt 0:04:09]} 32. Rg7 {[%emt 0:00:10]} Be4 {[%emt 0:03:07]} 33. g4 {[%emt 0:00:58]} Rc8 {[%emt 0:07:47]} 34. g5 {[%emt 0:00:09]} Ne8 {[%emt 0:01:25]} 35. Re7 {[%emt 0:00:18]} Nd6 {[%emt 0:00:51]} 36. Bxe4 {[%emt 0:00:16]} dxe4 {[%emt 0:00:16]} 37. g4 {[%emt 0:03:00]} Rg8 {[%emt 0:01:24]} 38. b3 {[%emt 0:01:34]} Kc8 {[%emt 0:00:05]} 39. Kd2 {[%emt 0:00:29]} Rh8 {[%emt 0:03:03]} 40. g6 {[%emt 0:01:32]} Rh2+ {[%emt 0:00:10]} 41. Kc3 {[%emt 0:01:01]} Rg2 {[%emt 0:00:21]} 42. g5 {[%emt 0:01:01]} Rg3+ {[%emt 0:00:12]} 43. Kb2 {[%emt 0:00:49]} Nf5 {[%emt 0:01:13]} 44. Rf7 {[%emt 0:00:31]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.2"]
[White "Asgarizadeh, Ahmad"]
[Black "Ponkratov, Pavel"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2423"]
[BlackElo "2630"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:00]} 4. d3 {[%emt 0:00:11]} h6 {[%emt 0:00:00]} 5. c3 {[%emt 0:01:18]} d6 {[%emt 0:00:00]} 6. h3 {[%emt 0:01:32]} g6 {[%emt 0:00:04]} 7. O-O {[%emt 0:01:14]} Bg7 {[%emt 0:00:05]} 8. Re1 {[%emt 0:00:21]} O-O {[%emt 0:00:05]} 9. d4 {[%emt 0:01:50]} exd4 {[%emt 0:07:37]} 10. cxd4 {[%emt 0:00:05]} d5 {[%emt 0:00:03]} 11. exd5 {[%emt 0:00:11]} Nxd5 {[%emt 0:00:04]} 12. Bxd5 {[%emt 0:00:13]} Qxd5 {[%emt 0:00:08]} 13. Nc3 {[%emt 0:00:01]} Qd6 {[%emt 0:13:32]} 14. d5 {[%emt 0:14:38]} Ne7 {[%emt 0:00:14]} 15. Nb5 {[%emt 0:04:34]} Qxd5 {[%emt 0:00:06]} 16. Nxc7 {[%emt 0:07:36]} Qxd1 {[%emt 0:00:07]} 17. Rxd1 {[%emt 0:00:01]} Rb8 {[%emt 0:00:06]} 18. Bf4 {[%emt 0:00:08]} Nc6 {[%emt 0:00:04]} 19. Nb5 {[%emt 0:05:40]} Ra8 {[%emt 0:00:05]} 20. Nc7 {[%emt 0:00:12]} Rb8 {[%emt 0:00:04]} 21. Nb5 {[%emt 0:00:45]} Ra8 {[%emt 0:00:04]} 22. Nc7 {[%emt 0:00:04]} Rb8 {[%emt 0:00:03]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.3"]
[White "Firouzja, Alireza"]
[Black "Alizadeh, Gh"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2618"]
[BlackElo "2191"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:01]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:09]} g6 {[%emt 0:00:12]} 4. Bxc6 {[%emt 0:01:35]} dxc6 {[%emt 0:00:07]} 5. h3 {[%emt 0:00:12]} Bg7 {[%emt 0:00:06]} 6. d3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:17]} 7. Nc3 {[%emt 0:00:08]} Nd7 {[%emt 0:00:12]} 8. Be3 {[%emt 0:00:12]} e5 {[%emt 0:00:07]} 9. Qd2 {[%emt 0:00:12]} h6 {[%emt 0:00:06]} 10. O-O {[%emt 0:00:21]} b6 {[%emt 0:00:04]} 11. Nh2 {[%emt 0:01:31]} Nf8 {[%emt 0:00:11]} 12. f4 {[%emt 0:00:19]} exf4 {[%emt 0:00:07]} 13. Bxf4 {[%emt 0:00:44]} g5 {[%emt 0:00:11]} 14. Bg3 {[%emt 0:03:49]} Be6 {[%emt 0:08:13]} 15. e5 {[%emt 0:07:48]} Qd4+ {[%emt 0:10:26]} 16. Rf2 {[%emt 0:05:59]} O-O-O {[%emt 0:25:22]} 17. Nf3 {[%emt 0:02:31]} Qb4 {[%emt 0:01:05]} 18. a3 {[%emt 0:01:11]} Qa5 {[%emt 0:00:06]} 19. Qe1 {[%emt 0:09:53]} Kb7 {[%emt 0:05:16]} 20. b4 {[%emt 0:12:29]} cxb4 {[%emt 0:00:54]} 21. axb4 {[%emt 0:00:24]} Qxb4 {[%emt 0:00:27]} 22. Ra4 {[%emt 0:00:16]} Qe7 {[%emt 0:12:20]} 23. Nd4 {[%emt 0:00:53]} Rxd4 {[%emt 0:00:59]} 24. Rxd4 {[%emt 0:01:01]} Qc5 {[%emt 0:13:32]} 25. Ra4 {[%emt 0:02:31]} Ng6 {[%emt 0:05:11]} 26. Ne4 {[%emt 0:02:31]} Qd5 {[%emt 0:00:22]} 27. Nd6+ {[%emt 0:06:28]} Kb8 {[%emt 0:00:01]} 28. d4 {[%emt 0:02:10]} Rd8 {[%emt 0:02:51]} 29. Qa1 {[%emt 0:01:44]} c5 {[%emt 0:01:04]} 30. Rxa7 {[%emt 0:00:57]} Rxd6 {[%emt 0:00:19]} 31. exd6 {[%emt 0:00:11]} Nf4 {[%emt 0:00:05]} 32. Bxf4 {[%emt 0:02:04]} gxf4 {[%emt 0:00:07]} 33. Rc7 {[%emt 0:00:57]} Qa2 {[%emt 0:00:40]} 34. Qxa2 {[%emt 0:00:11]} Bxa2 {[%emt 0:00:02]} 35. dxc5 {[%emt 0:00:14]} bxc5 {[%emt 0:01:19]} 36. c3 {[%emt 0:00:17]} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.4"]
[White "Kuzubov, Yuriy"]
[Black "Mirzoev, Azer"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2650"]
[BlackElo "2483"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,110,0,24,23,24,25,19,28,26,6,29,14,32,29,34,25,30,12,27,16,20,-17,10,-7,14,0,0,-41,-38,-29,0,-138,-102,-396,-104,-172,-185,-153,-181,-189,-59,-53,-53,-55,-55,-75,-43,-39,-49,-55,-62,-54,-54,-53,-67,-59,-44,-62,-51,-113,-69,-121,-74,-64,-8,-127,-131,-142,-134,-304,-291,-29983,-29984,-29981,-383,-367,-360,-424,-320,-283,-316,-304,-225,-395,-386,-582,-568,-806,-553,-621,-498,-29981,-29982,-29990,-29991,-29991,-29987,-29990,-29991,-29991,-29992]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Ne2 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} Nc6 8. c3 Be7 (8... b5 9. a3 c4 10. g4 h5 11. gxh5 Rxh5 12. f5 exf5 13. Nf4 Rh8 14. Qe2 Nb6 {0-1 (43) Vachier Lagrave,M (2803)-Naiditsch,A (2702) Karlsruhe/Baden-Baden 2017}) 9. g3 {The position is equal.} O-O 10. Bh3 cxd4 11. cxd4 Nb6 $146 ({Predecessor:} 11... Qa5+ 12. Kf2 Qb6 13. Kg2 Rd8 14. g4 f6 {½-½ (56) Yankelevich,L (2413)-Heinz,T (2346) Germany 2016}) 12. O-O Bd7 13. Kh1 Rc8 14. g4 f6 15. exf6 Bxf6 16. Ng3 Kh8 17. g5 Be7 18. Qe2 Bd6 19. g6 Qf6 $36 {[%mdl 2048] Black has the initiative.} 20. gxh7 Qh6 (20... Nb4 $5 {[%cal Rd7b5]} 21. Bd2 Rc2 $15) 21. Ng5 (21. Qg2 $1 $11 {keeps the balance.} Bxf4 22. Bxf4 Rxf4 23. Ne2) 21... Nxd4 $17 22. Qd3 $2 {[%mdl 8192]} (22. Qh5 $17 {is a better defense.}) 22... Nf5 $2 (22... Nc2 $19 {has better winning chances.} 23. Rb1 Be7 24. Bxe6 Bxe6) 23. Qb3 (23. Nxf5 $17 exf5 24. Qg3) 23... Bb5 $19 24. Nxf5 exf5 25. Re1 Nc4 (25... Nd7 $19 {...Rxc1! is the strong threat.} 26. Qg3 Nc5) 26. Bg2 $15 Bc6 27. Qg3 Qf6 $1 28. Rb1 Bb4 29. Re6 Qd4 30. Be3 Nxe3 31. Rxe3 Qd2 32. Ne6 {[%csl Ge6][%cal Rg3g7][%mdl 64] Double Attack} Rf7 33. Rd3 Qc2 34. Rbd1 Qxb2 {aiming for ...Re7.} 35. Ng5 (35. Bxd5 $15 Qc2 36. Bf3) 35... Rff8 {Threatens to win with ...Ba4.} 36. Nf3 (36. Bxd5 $15 Bxd5+ 37. Rxd5) 36... Bd6 (36... Ba4 $6 37. Ne5 $1 $11 {[%mdl 512]}) 37. Nh4 {Strongly threatening Ng6+.} Rf6 (37... Be8 $15 38. Rxd5 {[%mdl 64] Double Attack} Bb4) 38. Rg1 (38. Ng6+ $11 Kxh7 39. Qg5) 38... Bc5 $17 (38... Qxa2 $6 39. Ng6+ Rxg6 40. Qxg6 $11) 39. Rgd1 Re8 ({Stronger than} 39... Kxh7 40. Nxf5 $1 {[%mdl 512]} Rc7 41. Qh4+ (41. Bxd5 Bxd5+ 42. Rxd5 Bf8 $11) 41... Kg8 42. Rh3 $11) 40. Qg5 $2 (40. Ng6+ $17 {might work better.} Kxh7 41. Ne5) 40... Qf2 $19 {( -> ...Re1+)} ({Weaker is} 40... Qxa2 41. Ng6+ Rxg6 42. Qxg6 $15) 41. Rf1 $2 (41. Qg3 $19) 41... Re1 42. Rd1 {[#]} Rxd1 $2 (42... Qxf1+ $1 {[%mdl 512] mates} 43. Bxf1 d4+ 44. Qg2 Bxg2+ 45. Kxg2 Rxd1 46. Bc4 d3 47. Nf3 Rg6+ 48. Ng5 Rg1+ 49. Kf3 Rf1+ 50. Kg3 Bd6 51. h4 Rxf4 52. Bb3 {[#]} Rxh4+ $1 {[%mdl 512]} 53. Kf3 Rxg5 54. Ke3 Rg3+ 55. Kd2 Bb4+ 56. Kc1 Rh2 57. Bd1 Rg1 58. a4 Rc2+ 59. Kb1 Rxd1#) 43. Rxd1 {intending Ng6+.} Qe2 44. Rc1 Qe3 45. Rf1 Qe6 46. Nf3 d4 47. Re1 $2 (47. Ne5 {was forced.}) 47... Qxa2 {And now ...d3 would win.} 48. Nh4 (48. Ne5 $142 Bxg2+ 49. Qxg2 Qxg2+ 50. Kxg2) 48... Bxg2+ 49. Nxg2 Qf7 {Hoping for ...d3.} 50. Nh4 Qd5+ 51. Ng2 (51. Qg2 $19 Qxg2+ 52. Kxg2) 51... d3 {Black mates.} 52. Re5 Qf3 {[%cal Rf3f1]} 53. Re8+ Bf8 {[%cal Rf3f1]} 54. h3 d2 55. Kh2 d1=Q {Accuracy: White = 34%, Black = 47%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.5"]
[White "Ter-Sahakyan, Samvel"]
[Black "Darini, Pouria"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2593"]
[BlackElo "2475"]
[Annotator "ChessBase"]
[PlyCount "148"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:00]} Nd7 {[%emt 0:00:39]} 4. c3 {[%emt 0:00:14]} Ngf6 {[%emt 0:01:33]} 5. Bd3 {[%emt 0:00:07]} b6 {[%emt 0:12:45]} 6. O-O {[%emt 0:07:19]} Bb7 {[%emt 0:00:09]} 7. Re1 {[%emt 0:00:07]} Rc8 {[%emt 0:11:49]} 8. Bc2 {[%emt 0:03:49]} Qc7 {[%emt 0:00:47]} 9. Na3 {[%emt 0:07:53]} a6 {[%emt 0:12:27]} 10. d4 {[%emt 0:03:13]} cxd4 {[%emt 0:00:03]} 11. cxd4 {[%emt 0:01:10]} e6 {[%emt 0:00:26]} 12. d5 {[%emt 0:08:24]} e5 {[%emt 0:00:50]} 13. Be3 {[%emt 0:04:04]} Ng4 {[%emt 0:06:02]} 14. Bg5 {[%emt 0:07:20]} h6 {[%emt 0:00:34]} 15. Bh4 {[%emt 0:00:30]} Ngf6 {[%emt 0:06:10]} 16. Rc1 {[%emt 0:17:00]} Be7 {[%emt 0:02:08]} 17. Qd2 {[%emt 0:08:24]} Qb8 {[%emt 0:02:37]} 18. Bb1 {[%emt 0:02:57]} O-O {[%emt 0:03:17]} 19. Nc4 {[%emt 0:00:35]} Rfe8 {[%emt 0:06:29]} 20. b4 {[%emt 0:01:16]} Rc7 {[%emt 0:06:49]} 21. Rc3 {[%emt 0:08:39]} Rec8 22. Rec1 Bd8 {[%emt 0:09:21]} 23. h3 {[%emt 0:02:59]} a5 {[%emt 0:04:01]} 24. a3 {[%emt 0:05:18]} axb4 {[%emt 0:00:55]} 25. axb4 {[%emt 0:00:02]} Ba6 {[%emt 0:04:26]} 26. Ne3 {[%emt 0:00:54]} Bb5 {[%emt 0:02:59]} 27. Nf5 {[%emt 0:02:59]} Rxc3 {[%emt 0:00:02]} 28. Rxc3 {[%emt 0:00:05]} Rxc3 {[%emt 0:01:15]} 29. Qxc3 {[%emt 0:00:02]} Kh7 {[%emt 0:00:30]} 30. N3d4 {[%emt 0:04:58]} exd4 {[%emt 0:01:46]} 31. Nxd4 {[%emt 0:00:07]} Kg8 {[%emt 0:01:11]} 32. Nxb5 {[%emt 0:00:27]} Nxe4 {[%emt 0:01:56]} 33. Qd4 {[%emt 0:03:56]} Bxh4 {[%emt 0:00:31]} 34. Qxe4 {[%emt 0:00:22]} Bf6 {[%emt 0:00:02]} 35. Qh7+ {[%emt 0:01:24]} Kf8 {[%emt 0:00:00]} 36. Bf5 {[%emt 0:00:30]} Ke7 {[%emt 0:00:21]} 37. Bxd7 {[%emt 0:00:41]} Kxd7 {[%emt 0:00:00]} 38. Qf5+ {[%emt 0:00:17]} Ke7 {[%emt 0:00:01]} 39. Qe4+ {[%emt 0:00:11]} Kf8 {[%emt 0:00:41]} 40. g3 {[%emt 0:00:20]} Be5 {[%emt 0:01:18]} 41. Qc4 {[%emt 0:00:25]} g5 {[%emt 0:01:05]} 42. Qc6 {[%emt 0:00:28]} Qd8 {[%emt 0:01:46]} 43. Kg2 {[%emt 0:00:25]} Kg8 {[%emt 0:01:12]} 44. Nc7 {[%emt 0:01:08]} Qf6 {[%emt 0:00:29]} 45. Qc2 {[%emt 0:00:44]} Bc3 {[%emt 0:00:29]} 46. Qe4 {[%emt 0:00:09]} Bd4 {[%emt 0:00:26]} 47. f4 {[%emt 0:00:57]} gxf4 {[%emt 0:00:12]} 48. Qxf4 {[%emt 0:00:18]} Qxf4 {[%emt 0:00:20]} 49. gxf4 {[%emt 0:00:08]} Bc3 {[%emt 0:00:00]} 50. b5 {[%emt 0:00:47]} Kf8 {[%emt 0:00:23]} 51. Kf3 {[%emt 0:00:51]} Ke7 {[%emt 0:00:21]} 52. Na6 {[%emt 0:00:05]} Bd2 {[%emt 0:01:41]} 53. Nb8 {[%emt 0:00:51]} f5 {[%emt 0:00:39]} 54. Nc6+ {[%emt 0:00:28]} Kf6 {[%emt 0:00:03]} 55. Nd4 {[%emt 0:00:12]} Bc3 {[%emt 0:00:22]} 56. Ne6 {[%emt 0:00:22]} Ke7 {[%emt 0:00:16]} 57. Ke2 {[%emt 0:00:43]} Kd7 {[%emt 0:00:37]} 58. Kd3 {[%emt 0:00:38]} Bf6 {[%emt 0:00:13]} 59. Kd2 {[%emt 0:00:14]} Bb2 {[%emt 0:00:52]} 60. Ke2 {[%emt 0:00:29]} Bf6 {[%emt 0:00:10]} 61. Kf2 {[%emt 0:00:17]} Bc3 {[%emt 0:00:53]} 62. Kf3 {[%emt 0:00:14]} Ke7 {[%emt 0:00:29]} 63. Ke3 {[%emt 0:01:15]} Kd7 {[%emt 0:00:04]} 64. Kf2 {[%emt 0:00:29]} Ke7 {[%emt 0:00:16]} 65. Kg3 {[%emt 0:00:04]} Be1+ {[%emt 0:00:04]} 66. Kg2 {[%emt 0:00:03]} Bc3 {[%emt 0:00:06]} 67. h4 {[%emt 0:00:08]} Kd7 {[%emt 0:00:36]} 68. h5 {[%emt 0:00:10]} Ke7 {[%emt 0:00:54]} 69. Kf3 {[%emt 0:00:04]} Kd7 {[%emt 0:00:24]} 70. Nf8+ {[%emt 0:00:53]} Ke8 {[%emt 0:00:14]} 71. Ne6 {[%emt 0:00:07]} Kd7 {[%emt 0:00:03]} 72. Ke3 {[%emt 0:00:04]} Bf6 {[%emt 0:00:13]} 73. Kd3 {[%emt 0:00:16]} Bb2 {[%emt 0:00:25]} 74. Kc2 {[%emt 0:01:05]} Bf6 {[%emt 0:00:07]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.6"]
[White "Mosadeghpour, Masoud"]
[Black "Veisi, Bardia"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2531"]
[BlackElo "2243"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:45]} c5 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:07]} e6 {[%emt 0:00:31]} 7. Qf3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:07]} 8. O-O-O {[%emt 0:00:08]} Qc7 {[%emt 0:00:06]} 9. Bd3 {[%emt 0:00:30]} b5 {[%emt 0:02:56]} 10. Rhe1 {[%emt 0:02:26]} Bb7 {[%emt 0:00:20]} 11. a3 {[%emt 0:00:27]} Be7 {[%emt 0:07:54]} 12. Qg3 {[%emt 0:01:34]} Ne5 {[%emt 0:10:17]} 13. Kb1 {[%emt 0:10:08]} O-O {[%emt 0:02:25]} 14. f4 {[%emt 0:04:34]} Nxd3 {[%emt 0:02:49]} 15. Rxd3 {[%emt 0:01:38]} Rfe8 {[%emt 0:05:01]} 16. Qh4 {[%emt 0:02:49]} Qc4 {[%emt 0:22:14]} 17. Ree3 {[%emt 0:28:15]} h6 {[%emt 0:02:28]} 18. Bxh6 {[%emt 0:04:55]} Nxe4 {[%emt 0:02:31]} 19. Qg4 {[%emt 0:04:26]} Bf8 {[%emt 0:05:18]} 20. Rxe4 {[%emt 0:17:29]} f5 {[%emt 0:13:30]} 21. Nxf5 {[%emt 0:00:30]} exf5 {[%emt 0:00:30]} 22. Rxc4 {[%emt 0:00:30]} bxc4 {[%emt 0:00:30]} 23. Qxf5 {[%emt 0:00:30]} cxd3 {[%emt 0:00:30]} 24. Bg5 {[%emt 0:00:30]} dxc2+ 25. Qxc2 Rab8 {[%emt 0:01:00]} 26. f5 {[%emt 0:01:51]} Bc6 {[%emt 0:03:20]} 27. Ka2 {[%emt 0:02:23]} Re1 {[%emt 0:02:51]} 28. Qd2 {[%emt 0:02:51]} Rg1 {[%emt 0:02:05]} 29. Qd4 {[%emt 0:00:41]} Rxg2 {[%emt 0:00:26]} 30. Qc4+ {[%emt 0:00:30]} Kh8 {[%emt 0:02:51]} 31. Qxc6 {[%emt 0:00:13]} Rxg5 {[%emt 0:00:25]} 32. Qc7 {[%emt 0:01:00]} Ra8 {[%emt 0:00:30]} 33. Qf7 {[%emt 0:00:43]} Rb8 {[%emt 0:00:59]} 34. Qc7 {[%emt 0:07:00]} Re8 {[%emt 0:00:40]} 35. Qf7 {[%emt 0:00:38]} Rb8 {[%emt 0:00:11]} 36. b4 {[%emt 0:01:13]} Rg2+ {[%emt 0:01:34]} 37. Kb3 {[%emt 0:00:01]} Rxh2 {[%emt 0:00:24]} 38. Nd5 {[%emt 0:00:38]} Rh6 {[%emt 0:05:02]} 39. Ka4 {[%emt 0:01:35]} g5 {[%emt 0:00:54]} 40. Nf6 {[%emt 0:02:09]} Bg7 {[%emt 0:01:08]} 41. Ne8 {[%emt 0:00:02]} Rh7 {[%emt 0:00:56]} 42. f6 {[%emt 0:00:01]} Bh6 {[%emt 0:00:10]} 43. Qg6 {[%emt 0:00:01]} g4 {[%emt 0:01:14]} 44. f7 {[%emt 0:00:09]} Bg7 {[%emt 0:00:31]} 45. Qf6 {[%emt 0:00:12]} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.7"]
[White "Khodashenas, Mersad"]
[Black "Mousavi, Seyed Khalil"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2455"]
[BlackElo "2485"]
[Annotator "ChessBase"]
[PlyCount "27"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:02:33]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:10]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:16]} 5. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:08]} 6. Nxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:07]} 7. e5 {[%emt 0:00:00]} Nd5 {[%emt 0:00:49]} 8. Ne4 {[%emt 0:00:00]} Qc7 {[%emt 0:00:29]} 9. f4 {[%emt 0:00:00]} Qb6 {[%emt 0:00:53]} 10. c4 {[%emt 0:00:12]} Bb4+ {[%emt 0:01:42]} 11. Ke2 {[%emt 0:00:02]} f5 {[%emt 0:00:19]} 12. exf6 {[%emt 0:07:20]} Nxf6 {[%emt 0:01:08]} 13. Be3 {[%emt 0:00:07]} Qa5 {[%emt 0:03:25]} 14. Nxf6+ {[%emt 0:02:13]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.09"]
[Round "7.8"]
[White "Noroozi, Omid"]
[Black "Grigoryan, Karen H."]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2336"]
[BlackElo "2590"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,99,-4,17,0,7,-8,-8,0,0,4,8,-7,16,20,14,8,15,13,47,41,77,22,75,56,76,77,82,83,90,0,93,24,88,87,139,135,118,109,144,147,187,172,188,175,202,211,214,212,207,214,211,196,182,191,200,198,244,214,276,274,268,276,293,285,252,255,521,479,617,611,607,596,693,667,753,722,1230,1232,1675,1657,1502,1481,1927,1715,1576,1541,1359,1340,1108,1072]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Ng5 {A28: English Opening: Four Knights Variation} g6 $1 {Threatens to win with ...Nxd5.} 8. h4 Bf8 9. Nxf6+ {The position is equal.} Qxf6 10. Ne4 Qd8 11. h5 d6 12. hxg6 hxg6 13. a3 Bg7 14. d3 f5 $146 ({Predecessor:} 14... d5 15. cxd5 Qxd5 {1-0 (37) Kovalenko,I (2684)-Berzinsh,R (2408) Tallinn 2017}) 15. Nc3 Ne7 16. Be2 (16. Bd2 $1 $16) 16... c6 (16... d5 $11) 17. e4 $16 f4 18. g3 Rf8 19. gxf4 exf4 20. Rg1 (20. Bd2 $1 $16) 20... Be6 (20... c5 $11) 21. Bf3 ({White should play} 21. Bg4 $16 Qd7 22. f3) 21... Be5 (21... c5 $11 {remains equal.}) 22. Bd2 b5 (22... Qe8 $142) 23. Ne2 ({Don't play} 23. cxb5 $6 cxb5 24. Ne2 (24. Nxb5 Rc8 $14) 24... Rc8 $14) 23... c5 24. cxb5 Qb6 25. Bc3 Qxb5 26. Bxe5 $1 dxe5 {[#]} 27. Qc3 $1 {[%cal Rc3e5]} Nc6 28. Rxg6+ {[%mdl 64] Double Attack} Kf7 29. Nxf4 $1 Nd4 {[#]} 30. Bh5 $1 ({Inferior is} 30. Rxe6 exf4 31. a4 Qb4 $17) 30... exf4 {[#]} 31. Qxd4 $1 {[%mdl 512]} cxd4 32. Rg5+ $1 {[%mdl 64] Discovered Attack} Kf6 33. Rxb5 Rg8 34. Rc1 Rg1+ 35. Kd2 Rxc1 36. Kxc1 $18 {[%mdl 4096] Endgame KRB-KRB} Rg8 37. Kd2 Rg1 38. Ke2 Rb1 $2 (38... Rh1) 39. Kf3 {White is clearly winning.} a6 40. Rb6 Ke5 {Black hopes to continue with ...Rd1.} 41. Bg4 Bxg4+ 42. Kxg4 {KR-KR} Rd1 43. Rxa6 Rxd3 44. f3 Rb3 45. Ra5+ Ke6 46. Rd5 Rxb2 47. Rxd4 Ra2 48. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Ke5 49. Rd5+ Ke6 50. a5 {Accuracy: White = 72%, Black = 38%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.1"]
[White "Ponkratov, Pavel"]
[Black "Fedorchuk, Sergey A."]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2630"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "18"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,18,11,13,8,19,0,0,0,-2,0,10]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. e4 (5. Nf3 Nbd7 6. g3 b6 7. Bg2 Bb7 8. O-O O-O 9. Rd1 Bxc3 10. Qxc3 a6 11. b3 b5 12. c5 Be4 13. Qa5 Nb8 14. Bg5 {½-½ (31) Wojtaszek,R (2727)-Sargissian,G (2691) Batumi 2018}) 5... c5 {The position is equal.} 6. dxc5 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} Bxc5 7. Bg5 Nc6 $146 ({Predecessor:} 7... Nbd7 8. Bd3 a6 9. Nf3 h6 10. Bh4 g5 11. Bg3 Rg8 12. a3 Nh5 13. b4 Nxg3 14. hxg3 {0-1 (34) Orsatti,B-Perez,M Olavarria 2002}) 8. Nf3 h6 9. Bh4 g5 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.2"]
[White "Mirzoev, Azer"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2483"]
[BlackElo "2618"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,72,26,47,0,0,0,5,-11,-6,-39,-34,-22,-27,-29,-29,-29,-23,-44,-22,-24,-19,-37,-24,-22,-22,-18,-19,-14,0,-29,-27,-20,-20,-30,-28,-26,-19,-225,-222,-213,-229,-293,-266,-314,-55,-197,-52,-391,-396,-383,-382,-783,-782,-767,-690,-696,-696,-650,-638,-598,-570]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Bf5 7. Nc3 Ne4 8. Nxe4 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} (8. Bd2 Nc6 9. Nxe4 Bxe4 10. Bc3 d5 11. Qb3 dxc4 12. Qxc4 Qd7 13. Rfd1 Rfd8 14. d5 Bxd5 15. Qh4 Qf5 16. Rxd5 Rxd5 {½-½ (69) Mamedyarov,S (2746)-Caruana,F (2804) Shamkir 2016}) 8... Bxe4 9. Be3 d5 10. Qb3 $146 {The position is equal.} ({Predecessor:} 10. Rc1 Nc6 11. b3 e6 12. Qd2 dxc4 13. Rxc4 Qe7 14. Bg5 f6 15. Be3 Rfd8 16. Qb2 a5 17. Rfc1 Rd7 18. Ne1 Bxg2 19. Kxg2 e5 20. dxe5 Nxe5 21. Rd4 f5 {½-½ (21) Batchuluun,T (2525)-Wang,H (2680) Chengdu 2017}) 10... Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4][%mdl 32]} 11. Qxb7 Na5 $1 {[%cal Ra5b7]} 12. Qb4 Nxc4 13. Bg5 Rb8 14. Qxe7 Qc8 15. Bc1 Nd6 16. Qg5 Nf5 17. Bh3 Qa6 18. Bxf5 $1 Bxf5 19. Re1 Rfe8 20. Qd2 Re4 21. b4 Rbe8 {[%cal Re4e2]} 22. e3 Bg4 23. Ne5 Bxe5 24. dxe5 Bf3 25. Bb2 $2 (25. Qxd5 $11 {and White stays safe.} Rxe3 26. Qd2 Rxe1+ 27. Qxe1) 25... Qe6 $1 $19 {[%cal Re6h3]} 26. Qd3 {[#]} Rh4 $1 ({Resist} 26... Rxb4 27. Bd4 $17) 27. Qf1 Qg4 ({Stronger than} 27... Rxb4 28. Bd4 $11) 28. e6 {Black must now prevent exf7+.} Qxe6 $2 ({Better is} 28... c6 $19 29. Be5 Rxe6) 29. e4 (29. Rec1 $1 $15) 29... dxe4 $40 {[%mdl 128] White needs to defend precisely.} (29... Rxe4 $19 30. Rxe4 Qxe4) 30. Qb5 $2 {[%mdl 8192]} (30. Rac1 $1 $15) 30... Rh5 31. Qf1 g5 32. Rac1 $2 {[#]} (32. Rad1) 32... Rxh2 $3 {[%mdl 512] Black is clearly winning.} 33. Kxh2 {[#]} g4 $1 {( -> ...Qh6+)} 34. Kg1 Qh6 {[%csl Gf3][%cal Rh6h1]} 35. Qg2 Bxg2 36. Kxg2 e3 {Accuracy: White = 35%, Black = 62%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.3"]
[White "Ghaem Maghami, Ehsan"]
[Black "Mosadeghpour, Masoud"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2540"]
[BlackElo "2531"]
[Annotator "ChessBase"]
[PlyCount "26"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:20]} d5 {[%emt 0:03:51]} 2. d4 {[%emt 0:00:47]} Nf6 {[%emt 0:00:14]} 3. c4 {[%emt 0:00:38]} e6 {[%emt 0:00:10]} 4. g3 {[%emt 0:00:12]} Bb4+ {[%emt 0:00:11]} 5. Bd2 {[%emt 0:00:08]} Be7 {[%emt 0:00:13]} 6. Bg2 {[%emt 0:00:10]} O-O {[%emt 0:00:31]} 7. O-O {[%emt 0:00:13]} c6 {[%emt 0:00:11]} 8. Qc2 {[%emt 0:00:19]} Nbd7 {[%emt 0:00:30]} 9. Bg5 {[%emt 0:01:36]} b6 {[%emt 0:01:51]} 10. Nc3 {[%emt 0:01:26]} Ba6 {[%emt 0:01:05]} 11. cxd5 {[%emt 0:00:34]} cxd5 {[%emt 0:01:41]} 12. Rfc1 {[%emt 0:00:12]} b5 {[%emt 0:04:28]} 13. a3 {[%emt 0:00:26]} h6 {[%emt 0:05:13]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.4"]
[White "Mousavi, Seyed Khalil"]
[Black "Asgarizadeh, Ahmad"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2485"]
[BlackElo "2423"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:41]} e6 {[%emt 0:00:24]} 2. Nf3 {[%emt 0:01:29]} d5 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:38]} Nf6 {[%emt 0:00:26]} 4. b3 {[%emt 0:00:17]} Be7 {[%emt 0:00:43]} 5. Bb2 {[%emt 0:00:48]} O-O {[%emt 0:00:09]} 6. Be2 {[%emt 0:00:16]} dxc4 {[%emt 0:01:20]} 7. Bxc4 {[%emt 0:02:19]} c5 {[%emt 0:03:19]} 8. O-O {[%emt 0:02:24]} a6 {[%emt 0:00:05]} 9. a4 {[%emt 0:04:37]} Nc6 {[%emt 0:03:32]} 10. d4 {[%emt 0:00:37]} cxd4 {[%emt 0:10:23]} 11. Nxd4 {[%emt 0:00:08]} Nxd4 {[%emt 0:01:26]} 12. Bxd4 {[%emt 0:01:10]} Bd7 {[%emt 0:02:28]} 13. Nd2 {[%emt 0:04:21]} Bc6 {[%emt 0:09:46]} 14. Qe2 {[%emt 0:03:51]} Nd7 {[%emt 0:08:22]} 15. Rfd1 {[%emt 0:08:57]} Bf6 {[%emt 0:07:03]} 16. Nf3 {[%emt 0:02:01]} Qa5 {[%emt 0:09:06]} 17. e4 {[%emt 0:06:44]} Rac8 {[%emt 0:02:07]} 18. Qe3 {[%emt 0:06:16]} Rfd8 {[%emt 0:03:18]} 19. h3 {[%emt 0:02:00]} Ne5 {[%emt 0:11:13]} 20. Nxe5 {[%emt 0:07:48]} Bxe5 {[%emt 0:00:02]} 21. Bb6 {[%emt 0:00:48]} Rxd1+ {[%emt 0:01:02]} 22. Rxd1 {[%emt 0:00:06]} Qc3 {[%emt 0:01:00]} 1/2-1/2

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.5"]
[White "Alizadeh, Gh"]
[Black "Ter-Sahakyan, Samvel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2191"]
[BlackElo "2593"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,105,-36,-55,-37,-62,-44,-58,-9,-105,-95,-89,-89,-76,-81,-93,-85,-135,-43,-76,-58,-294,-300,-296,-289,-317,-309,-632,-616,-741,-666,-908,-895,-879,-890,-756,-553,-530,-556,-546,-514,-969,-966,-953,-929,-1031,-1025,-953,-754,-748,-732,-750,-742,-713,-689,-755,-739,-805,-808,-766,-727,-766,-737,-903,-931,-971,-931,-1789,-1783,-1584,-1437,-2084,-2123,-4133,-3935,-3807,-3262,-2466,-2660,-6031,-4729,-29978,-1662,-1625,-1509,-1545,-1443,-29980]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 {[%cal Be7e6,Be6e5][%mdl 32]} 7. f4 {B86: Sicilian Scheveningen/Najdorf: 6 Bc4, without early ...b5} (7. Bb3 Nbd7 8. O-O Nc5 9. Bg5 Be7 10. Re1 O-O 11. f4 h6 12. Bh4 Bd7 13. e5 dxe5 14. fxe5 Nd5 15. Bxe7 Nxe7 16. Ne4 Qc7 17. Qh5 Nxb3 18. axb3 {0-1 (32) Amonatov,F (2614)-Artemiev,V (2709) St Petersburg 2018}) 7... Be7 8. f5 b5 9. Bb3 e5 10. Nde2 Bb7 11. Ng3 {LiveBook: 5 Games} h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 12. Qf3 Nbd7 13. Be3 $146 ({Predecessor:} 13. Bg5 h4 14. Bxf6 Nxf6 15. Nge2 b4 16. Nd5 Nxd5 17. exd5 Qb6 18. a3 {0-1 (26) Kristjansson,B-Tukmakov,V Reykjavik 1972}) 13... Rc8 14. Nd5 (14. h4 $11 {remains equal.}) 14... h4 $17 15. Ne2 Bxd5 16. exd5 Nb6 $36 {[%mdl 2048] Black has strong initiative.} 17. O-O-O a5 {And now ...a4 would win.} 18. a3 b4 (18... Qc7 $17 {aiming for ...Nbxd5!} 19. Nc3 a4) 19. axb4 axb4 20. g3 $2 ({White should play} 20. Kb1 $15) 20... Nc4 $19 21. Bxc4 Rxc4 22. b3 {[#]} Rc8 $1 23. Kb1 $2 (23. Kb2) 23... Qc7 24. Rd2 {[%cal Bd1d2,Bd2a2,Ba2a7][%mdl 32]} Qa5 25. Rc1 O-O 26. c4 bxc3 27. Ra2 Qxd5 28. Qxd5 Nxd5 29. Bf2 Nb4 30. Ra7 (30. Rac2 $142 Nxc2 31. Rxc2) 30... c2+ 31. Ka1 Bg5 32. gxh4 Bxc1 33. Nxc1 Ra8 34. Rxa8 Rxa8+ {[%mdl 4096] Endgame KRN-KBN} 35. Kb2 Rc8 36. Be1 Nd5 37. b4 f6 38. Kb3 Kf7 39. Bd2 Ke7 40. h5 Kd7 41. h4 Ne7 42. h6 gxh6 43. Bxh6 Nxf5 44. Bd2 Nxh4 45. Bc3 d5 {[%cal Bd6d5,Bd5d4][%mdl 32]} 46. b5 d4 47. Ba5 Nf5 48. b6 Nd6 49. Bd2 Nc4 50. Kxc2 Nxb6+ (50... Nxd2+ $142 51. Kd1 {[#]} Rxc1+ $1 {[%mdl 512]} 52. Kxc1 e4 53. Kd1 d3 54. Kxd2 Kc6 55. b7 Kxb7 56. Kd1 f5 57. Kd2 f4 58. Kd1 e3 59. Kc1 d2+ 60. Kd1 f3 61. Kc2 f2 62. Kd3 d1=Q+ 63. Kc4 f1=Q+ 64. Kb4 Qf4+ 65. Ka3 Qc1+ 66. Kb3 Qfc4#) 51. Kd3 {Black is clearly winning.} Ke6 52. Ne2 Nd7 53. Ke4 {Precision: White = 23%, Black = 65%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.6"]
[White "Malakhatko, Vadim"]
[Black "Khodashenas, Mersad"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2525"]
[BlackElo "2455"]
[Annotator "RC"]
[PlyCount "211"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} dxc4 {[%emt 0:00:00]} 3. e4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:08]} Nd5 {[%emt 0:00:00]} 5. Bxc4 {[%emt 0:00:12]} Bf5 {[%emt 0:00:00]} 6. Ne2 {[%emt 0:01:24]} e6 {[%emt 0:04:25]} 7. O-O {[%emt 0:00:17]} Nb6 {[%emt 0:04:11]} 8. Bb3 {[%emt 0:00:06]} c5 {[%emt 0:06:08]} 9. Be3 {[%emt 0:03:36]} c4 {[%emt 0:00:25]} 10. Bxc4 {[%emt 0:01:53]} Nxc4 {[%emt 0:00:02]} 11. Qa4+ {[%emt 0:00:07]} Nc6 {[%emt 0:00:08]} 12. Qxc4 {[%emt 0:00:06]} Rc8 {[%emt 0:02:11]} 13. Qa4 {[%emt 0:00:08]} Qb6 {[%emt 0:09:18]} 14. d5 {[%emt 0:04:12]} Qb4 {[%emt 0:00:10]} 15. Qxb4 {[%emt 0:00:07]} Nxb4 {[%emt 0:00:01]} 16. Nbc3 {[%emt 0:00:09]} Nxd5 {[%emt 0:09:40]} 17. Nxd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:01]} 18. Rfc1 {[%emt 0:02:24]} Rc4 {[%emt 0:26:37]} 19. Bxa7 {[%emt 0:22:26]} Bb4 {[%emt 0:05:51]} 20. b3 {[%emt 0:12:34]} Rxc1+ {[%emt 0:01:26]} 21. Rxc1 {[%emt 0:03:13]} Kd7 {[%emt 0:00:17]} 22. Bc5 {[%emt 0:08:40]} Bd2 {[%emt 0:00:56]} 23. Rd1 {[%emt 0:00:09]} Bh6 {[%emt 0:00:01]} 24. Be3 {[%emt 0:09:01]} Bxe3 {[%emt 0:12:52]} 25. fxe3 {[%emt 0:02:37]} Rc8 {[%emt 0:05:21]} 26. Rxd5+ {[%emt 0:00:08]} Ke8 {[%emt 0:02:00]} 27. Rd2 {[%emt 0:02:33]} Rc5 {[%emt 0:00:50]} 28. Nd4 {[%emt 0:00:52]} Be4 {[%emt 0:01:01]} 29. a4 {[%emt 0:02:56]} Ke7 {[%emt 0:01:17]} 30. Rd1 {[%emt 0:04:13]} Rxe5 {[%emt 0:03:36]} 31. b4 {[%emt 0:02:03]} Rg5 {[%emt 0:00:24]} 32. Rd2 {[%emt 0:00:54]} Rg6 {[%emt 0:00:00]} 33. a5 {[%emt 0:00:20]} Ra6 {[%emt 0:01:06]} 34. Nb3 {[%emt 0:01:46]} Rd6 {[%emt 0:00:18]} 35. Kf2 {[%emt 0:08:08]} f5 {[%emt 0:03:33]} 36. Rd4 {[%emt 0:05:25]} Rxd4 {[%emt 0:02:02]} 37. Nxd4 {[%emt 0:00:06]} Kd6 {[%emt 0:00:45]} 38. h4 {[%emt 0:00:23]} g6 {[%emt 0:01:19]} 39. g3 {[%emt 0:00:27]} Kd5 {[%emt 0:00:34]} 40. b5 {[%emt 0:01:08]} Bd3 {[%emt 0:00:26]} 41. Kf3 {[%emt 0:00:16]} Kc5 {[%emt 0:00:34]} 42. a6 {[%emt 0:00:08]} bxa6 {[%emt 0:00:08]} 43. bxa6 {[%emt 0:00:07]} Bxa6 {[%emt 0:00:01]} 44. Ne6+ {[%emt 0:00:25]} Kd6 {[%emt 0:00:29]} 45. Nf8 {[%emt 0:00:07]} Ke5 {[%emt 0:00:31]} 46. Nxh7 {[%emt 0:00:07]} Bb7+ {[%emt 0:00:05]} 47. Ke2 {[%emt 0:00:13]} Ba6+ {[%emt 0:00:52]} 48. Kd2 {[%emt 0:00:28]} Bc4 {[%emt 0:00:17]} 49. Ng5 {[%emt 0:00:20]} Bg8 {[%emt 0:00:57]} 50. Kc3 {[%emt 0:00:08]} Bd5 {[%emt 0:00:31]} 51. Kb4 {[%emt 0:00:06]} Kd6 {[%emt 0:00:01]} 52. Kb5 {[%emt 0:00:21]} Ba2 {[%emt 0:00:52]} 53. Kb4 {[%emt 0:01:44]} Bd5 {[%emt 0:00:01]} 54. Nh3 {[%emt 0:00:28]} Bf7 {[%emt 0:01:15]} 55. Kb5 {[%emt 0:00:23]} Bd5 {[%emt 0:01:05]} 56. Kb4 {[%emt 0:00:49]} Ke5 {[%emt 0:00:34]} 57. Ng5 {[%emt 0:01:16]} Kd6 {[%emt 0:00:09]} 58. Kc3 {[%emt 0:00:04]} Ke5 {[%emt 0:00:06]} 59. Kd3 {[%emt 0:00:06]} Bg8 {[%emt 0:00:46]} 60. Ke2 {[%emt 0:00:06]} Bc4+ {[%emt 0:00:18]} 61. Kf2 {[%emt 0:00:09]} Bd5 {[%emt 0:00:17]} 62. Nf3+ {[%emt 0:01:18]} Kf6 {[%emt 0:00:08]} 63. Ke2 {[%emt 0:01:03]} Bc4+ {[%emt 0:00:19]} 64. Ke1 {[%emt 0:00:26]} Bd5 {[%emt 0:00:06]} 65. Kf2 {[%emt 0:00:04]} Bc4 {[%emt 0:00:44]} 66. Nd4 {[%emt 0:00:58]} Bd5 {[%emt 0:00:36]} 67. Ne2 {[%emt 0:01:16]} Ke5 {[%emt 0:00:50]} 68. Nf4 {[%emt 0:00:06]} Bf7 {[%emt 0:00:03]} 69. Kf3 {[%emt 0:00:08]} Kf6 {[%emt 0:00:29]} 70. Nd3 {[%emt 0:01:38]} g5 {[%emt 0:00:18]} 71. Kf2 {[%emt 0:00:43]} Be8 {[%emt 0:00:55]} 72. Ne1 {[%emt 0:00:07]} Kg6 {[%emt 0:00:59]} 73. Nf3 {[%emt 0:00:12]} gxh4 {[%emt 0:00:09]} 74. gxh4 {[%emt 0:00:04]} Kh5 {[%emt 0:00:54]} 75. Kg3 {[%emt 0:00:11]} Bc6 {[%emt 0:00:41]} 76. Nd4 {[%emt 0:01:21]} Bd7 {[%emt 0:00:01]} 77. Ne2 {[%emt 0:00:06]} Kg6 {[%emt 0:00:01]} 78. Nf4+ {[%emt 0:00:22]} Kf6 {[%emt 0:00:15]} 79. Kf3 {[%emt 0:00:08]} Bc6+ {[%emt 0:00:40]} 80. Ke2 {[%emt 0:00:05]} Bb5+ {[%emt 0:01:07]} 81. Kf3 {[%emt 0:01:10]} Bc6+ {[%emt 0:00:21]} 82. Kg3 {[%emt 0:00:05]} Bd7 {[%emt 0:00:13]} 83. Nd5+ {[%emt 0:01:14]} Ke5 {[%emt 0:00:15]} 84. h5 {[%emt 0:01:15]} Be8 {[%emt 0:00:38]} 85. h6 {[%emt 0:00:06]} Bg6 {[%emt 0:00:11]} 86. Nf4 {[%emt 0:00:23]} Bh7 {[%emt 0:00:16]} 87. Nh5 {[%emt 0:02:07]} f4+ {[%emt 0:02:15]} 88. Nxf4 {[%emt 0:01:03]} Kf6 {[%emt 0:00:47]} 89. Kg4 {[%emt 0:00:55]} Be4 {[%emt 0:00:30]} 90. Nh5+ {[%emt 0:02:02]} Ke6 {[%emt 0:00:45]} 91. Kg5 {[%emt 0:00:11]} Bb1 {[%emt 0:00:26]} 92. Nf6 {[%emt 0:00:18]} Kf7 {[%emt 0:00:30]} 93. Nd5 {[%emt 0:01:53]} Ke6 {[%emt 0:00:31]} 94. Nf6 {[%emt 0:00:22]} Kf7 {[%emt 0:00:01]} 95. e4 {[%emt 0:00:07]} Ba2 {[%emt 0:00:33]} 96. Nh5 {[%emt 0:00:41]} Kg8 {[%emt 0:00:04]} 97. Ng3 {[%emt 0:00:27]} Bb1 {[%emt 0:01:02]} 98. e5 {[%emt 0:00:23]} Bh7 {[%emt 0:00:54]} 99. e6 {[%emt 0:00:20]} Bd3 {[%emt 0:00:21]} 100. Nf5 {[%emt 0:00:11]} Kh7 {[%emt 0:00:16]} 101. Nd6 {[%emt 0:00:32]} Bc2 {[%emt 0:00:15]} 102. e7 {[%emt 0:00:10]} Bg6 {[%emt 0:00:03]} 103. e8=Q {[%emt 0:00:11]} Bxe8 {[%emt 0:00:02]} 104. Nxe8 {[%emt 0:00:07]} Kg8 {[%emt 0:00:02]} 105. Kg6 {[%emt 0:00:10]} Kh8 {[%emt 0:00:03]} 106. Nd6 {[%emt 0:00:07]} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.7"]
[White "Mikaelyan, Arman"]
[Black "Lorparizangeneh, Shahin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2465"]
[BlackElo "2493"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,112,0,8,0,3,0,0,8,24,4,1,8,5,-20,-25,-35,0,0,0,0,14,-150,-152,-156,-156,-156,-140,-152,-127,-128,-129,-125,-112,-114,-100,-91,-90,-95,-100,-94,-71,-157,-155,-147,-161,-177,-177,-162,-186,-162,-175,-165,-194,-192,-152,-262,-262,-236,-103,-454,-452,-448,-439,-539,-641,-497,-412,-412,-412,-478,-403,-1079,-1084,-1085,-975,-1019,-946,-833,-753,-514,-276,-444,-403,-1812,-1812,-1791,-1603,-1560,-1300,-1554,-1543,-1543,-1358,-1088,-992,-2870,-2639,-3883,-2016,-5803,-5543,-6129,-4640,-4618,-4618]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c6 6. Be2 {A45: Trompowsky Attack} Qb6 (6... h5 7. Nf3 Bg4 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. O-O-O Rc8 11. f3 {0-1 (60) Nabaty,T (2692)-Rodshtein,M (2674) Czech Republic 2019}) 7. Na4 Qa5+ 8. c3 {The position is equal.} Ne4 $146 ({Predecessor:} 8... Nbd7 9. b4 Qd8 10. h5 gxh5 11. Bxh5 b5 12. Nb2 {1-0 (30) Costa Trave,J (1981)-Anuprita,P (2059) Barbera del Valles 2009}) 9. f3 Nd6 10. Nc5 Nd7 11. Nxd7 Bxd7 12. Nh3 O-O 13. h5 Rae8 $1 {[%cal Ba8e8,Be8e5,Be5d5][%mdl 32]} 14. hxg6 fxg6 {White must now prevent ...e5.} 15. Qb3 $2 (15. Be5 $1 $11) 15... e5 $17 16. dxe5 Bxe5 17. Bxe5 Rxe5 18. e4 Be6 19. Qb4 Qxb4 (19... dxe4 $6 20. Qxd6 exf3 21. gxf3 $11) 20. cxb4 dxe4 21. f4 Rd5 {Hoping for ...Bxh3.} 22. Ng5 Bc8 23. Bd1 Nc4 24. Bb3 b5 ({Don't play} 24... Nxb2 $6 25. Rxh7 Rxf4 26. Rc7 $11) 25. O-O ({White should try} 25. g3) 25... Bf5 ({Don't do} 25... Nxb2 26. Rfe1 $15) 26. Rfe1 {[#]} Rd4 $1 $36 {[%mdl 2048] Black is really pushing.} 27. a4 h6 28. Nh3 Bxh3 29. gxh3 Rxf4 30. axb5 cxb5 31. Rxa7 Rf3 32. Bxc4+ (32. Ba2 $17 {keeps fighting.}) 32... Rxc4 {[%mdl 4096] Endgame KRR-KRR} 33. Rd1 Rd3 ({And not} 33... Rxb4 34. Rd8+ Rf8 35. Rdd7 $11) (33... e3 $19 {has better winning chances.} 34. Rb7 Rcf4) 34. Rf1 $2 {[%mdl 8192] [#]} (34. Rda1 $17 {nothing else works.}) 34... Rg3+ $1 $19 35. Kh2 Rf3 36. Rxf3 exf3 {KR-KR} 37. Kg3 Rxb4 38. Kxf3 Rxb2 39. Kf4 Rf2+ 40. Kg4 (40. Ke4 $142 g5 41. Rb7) 40... Rf7 41. Ra8+ Kg7 42. Rb8 h5+ 43. Kg3 Rf5 44. Rb7+ Kh6 45. Rb6 $2 (45. h4) 45... Rg5+ 46. Kf3 (46. Kh2 $142) 46... h4 {Black is clearly winning.} 47. Kf4 Rc5 48. Kg4 Rc4+ 49. Kf3 b4 50. Rb5 g5 51. Rb6+ Kg7 52. Ke3 g4 53. hxg4 Rxg4 54. Kf3 Rc4 55. Rd6 b3 56. Rb6 Rc3+ {Accuracy: White = 25%, Black = 74%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.10"]
[Round "8.8"]
[White "Darini, Pouria"]
[Black "Gholami Orimi, Mahdi"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2475"]
[BlackElo "2375"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,66,0,0,41,20,29,10,95,15,28,0,0,0,0,0,0,1,28,0,18,0,0,-24,-11,-129,-118,-125,-126,-110,-115,-203,-147,-362,-351,-507,-516,-552,-374,-406,-408,-382,-404,-401,-394,-386,-368,-412,-360,-449,-440,-488,-388,-592,-582]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Qc5 {C45: Scotch Game} (8... Ba6 9. b3 g6 10. f4 d6 11. Qf2 Nf6 12. Be2 dxe5 13. O-O Ne4 14. Qf3 f5 15. Nc3 exf4 16. Nxe4 Qxe4 17. Qxe4+ fxe4 18. Rxf4 {½-½ (35) Nepomniachtchi,I (2757)-Grischuk,A (2766) chess.com INT 2018}) 9. a3 $146 {And now b4 would win.} ({Predecessor:} 9. Bd2 Ba6 10. Qe4 Nb6 11. b3 O-O-O 12. Be3 Qb4+ 13. Nd2 d5 14. exd6 Bxd6 15. a3 Qc3 16. Bd4 {1-0 (24) Vujovic,K-Samardzic,S Pljevlja 2013}) 9... a5 10. Qe4 Nb6 (10... g6 $11) 11. Bd3 ({White should play} 11. Be3 $16 Qe7 12. Nc3) 11... g6 12. O-O Bg7 13. Nd2 O-O 14. Nf3 Re8 15. Qh4 Qf8 16. Bf4 h6 17. Rad1 Na4 18. Rd2 Rb8 19. e6 (19. Rb1 $11) 19... Rxe6 $17 20. Bxc7 Rxb2 21. Bxa5 Qxa3 22. Bc2 (22. Qd8+ $17 {was necessary.} Qf8 23. Qxf8+ Kxf8 24. Rc1) 22... Nc3 $36 {[%mdl 2048] Black has strong initiative.} 23. Bxc3 $2 {[#]} (23. Qd8+ $17 {was forced.} Qf8 24. Qxf8+ Kxf8 25. Bd3 Rxd2 26. Nxd2) 23... Bxc3 $19 24. Rd3 (24. Qxh6 {keeps fighting.} Bxd2 25. Qxd2) 24... Rxc2 25. Nd4 Qd6 26. Qd8+ Kh7 27. Rxc3 Rxc3 28. Nxe6 Qxe6 ({Weaker is} 28... fxe6 29. Qf6 $19) 29. Qxc8 Rxc4 {KQR-KQR} 30. h3 Rc2 31. Qc7 d5 32. Rb1 Qf5 33. Rf1 (33. f4 $142) 33... d4 {Accuracy: White = 14%, Black = 58%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.1"]
[White "Firouzja, Alireza"]
[Black "Fedorchuk, Sergey A."]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2618"]
[BlackElo "2604"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,95,15,17,12,24,16,19,17,26,16,15,27,14,12,37,27,14,4,18,27,27,10,11,5,35,19,49,26,70,71,71,64,61,65,71,74,68,69,74,71,70,41,54,55,90,90,90,90,119,96,135,150,213,193,201,191,191,156,172,187,166,141,154,127,277,134,441,424,1140,1107,919,800,1496,1668,1814,1303,866,1354,2418,2083,29978,29979,29979,29979]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 d6 7. O-O h6 8. Nbd2 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Ba7 9. Re1 Ne7 10. Nf1 {The position is equal.} O-O 11. h3 Ng6 12. Ng3 c6 13. Bb3 Be6 14. Bxe6 fxe6 15. d4 {[#]} Nh7 $146 ({Predecessor:} 15... exd4 16. cxd4 {½-½ (53) Giri,A (2793)-Nakamura,H (2790) Moscow 2016}) 16. Be3 Qf6 17. a5 exd4 18. cxd4 d5 19. e5 Qf7 20. Ne2 {[%cal Bg3e2,Be2c1,Bc1d3,Bd3c5][%mdl 32]} Rac8 21. b4 Ne7 22. Nc1 Nf5 23. Nd3 g5 24. Nc5 Rc7 25. Ra3 Qg6 26. g4 Nxe3 27. Rexe3 Rf4 28. Ne1 Nf8 29. Ng2 Rff7 30. h4 gxh4 31. Rh3 (31. Nxh4 Qg5 $14) 31... Bxc5 32. bxc5 Rg7 (32... Qg7 $16) 33. Rxh4 $18 Rcf7 34. Rah3 Nh7 35. f4 ({Don't do} 35. Rxh6 $6 Qxg4 36. Qxg4 Rxg4 $14) 35... h5 36. Rxh5 Qxg4 37. Qxg4 Rxg4 38. R5h4 Rxh4 (38... Rgg7 $16 39. Kf1 Kf8) 39. Rxh4 $16 {[%mdl 4096] Endgame KRN-KRN} (39. Rg3+ $1 $18 {and the rest is easy.} Kf8 40. Nxh4) 39... Nf8 $2 {[%mdl 8192]} (39... Rg7 $16) 40. Rg4+ $18 Rg7 {[#]} (40... Kh8 $142 41. Kf2 Kh7) 41. Rxg7+ $1 Kxg7 {[#] KN-KN} 42. Nh4 $1 Kh6 43. Kg2 Kh5 44. Kg3 Nh7 45. Nf3 Kh6 46. Kg4 Kg6 47. Ng5 Nf8 {[#]} 48. Nxe6 $1 {[%mdl 512] Accuracy: White = 81%, Black = 33%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.2"]
[White "Lorparizangeneh, Shahin"]
[Black "Ponkratov, Pavel"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2493"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "154"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,154,53,35,39,35,57,28,64,54,63,0,45,45,114,19,16,0,18,15,23,26,22,17,41,0,0,-13,0,0,8,11,2,-31,-24,-28,-27,-49,-42,-60,-45,-43,-56,-89,-80,-97,-79,-93,-77,-79,-77,-145,-139,-154,-144,-173,-79,-70,-78,-71,-71,-106,-54,-54,-54,-54,-54,-54,-46,-54,-54,-54,-52,-61,-61,-61,-59,-72,-61,-61,-35,-38,0,-54,-54,-54,-54,-101,-90,-124,-126,-127,-121,-135,-135,-184,-179,-174,-121,-219,-144,-212,-176,-408,-410,-403,-394,-726,-729,-656,-656,-783,-566,-11633,-6340,-2483,-2114,-11633,-1107,-29971,-29972,-29971,-29972,-29972,-29969,-29966,-29965,-29969,-29971,-29970,-29970,-29970,-29971,-29971,-29973,-29973,-29973,-29973,-29972,-29971,-29963]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. h4 h6 6. e4 {A16: English Opening: 1...Nf6 with ...d5} Nxc3 7. bxc3 Bg7 8. d4 c5 9. Be2 {LiveBook: 4 Games} O-O 10. Be3 $146 ({Predecessor:} 10. Rb1 b6 11. Be3 cxd4 12. cxd4 Bg4 13. Qd2 h5 {1-0 (45) Sambuev,B (2696)-Cheng,B (2517) Kitchener 2013}) 10... cxd4 11. cxd4 Qa5+ 12. Bd2 Qd8 13. Be3 ({White should play} 13. O-O $14) 13... Nd7 14. e5 Nb6 (14... Qa5+ $14 15. Bd2 Qd5) 15. Qd2 (15. h5 $16) 15... h5 $11 16. Ng5 f6 17. Nf3 Be6 18. O-O Rc8 19. Rfc1 Qd5 20. a4 Nc4 21. Qd3 Kh7 22. Bf4 Rfd8 23. Qb3 Na5 24. Qxd5 Bxd5 25. exf6 exf6 26. Bd1 b6 27. Be2 Bh6 $36 {[%mdl 2048] Black is more active.} 28. Be3 Nc4 29. Bxh6 Kxh6 30. Rc3 Na5 31. Rac1 Rxc3 32. Rxc3 Nc6 33. Bc4 (33. Bb5 $142 Rd6 34. Kh2) 33... Bxf3 $1 $17 34. Rxf3 Rxd4 {[%mdl 4096] Endgame KRB-KRN} 35. Bb5 Rd1+ (35... Ne5 $19 {and Black stays clearly on top.} 36. Rc3 Rxh4) 36. Kh2 Ne5 37. Rc3 Rd4 38. Kg3 {[#]} Nf7 (38... a6 $1 $17 {[%mdl 512]} 39. Bxa6 Rg4+ 40. Kh3 Rxa4) 39. Rc7 $15 Nd6 {aiming for ...Nf5+.} 40. Rxa7 Nf5+ 41. Kh2 Rxh4+ 42. Kg1 Rd4 43. g3 Kg5 44. Rc7 Rd1+ 45. Kg2 Rd2 46. Kf1 Nd6 47. Be2 Rb2 48. Bd3 Rd2 49. Be2 $1 Ne4 50. Rc4 f5 51. Rc6 Rb2 52. Rc7 f4 53. gxf4+ Kxf4 54. Rf7+ Kg5 55. Bd3 Nc5 56. Bb5 Rb4 ({Better is} 56... Ne6 $19 57. Kg2 Nf4+ 58. Kg1 Ra2) 57. Be8 (57. Re7 $17 {keeps fighting.}) 57... Re4 58. Rf8 (58. Bc6 $17 Re6 59. Bb5) 58... Ne6 59. Rg8 $2 (59. Rf7) 59... Nf4 $19 60. Bb5 Rb4 {[%cal Rb4b1]} 61. Re8 $2 (61. Kg1 Rb1+ 62. Kh2) 61... Rb1+ 62. Re1 Rxe1+ 63. Kxe1 {KB-KN} Kf5 64. f3 Ke5 65. Kf2 h4 66. Kg1 Kd4 (66... g5 $142 67. Ba6 Kd4) 67. Kh2 Ke3 {Black mates.} 68. Bc6 g5 69. Bb7 Kf2 70. Be4 Ne2 71. Kh3 Ng1+ 72. Kg4 h3 {[%cal Bh4h3,Bh3h2][%mdl 32]} 73. Bc6 h2 74. f4 gxf4 75. Kxf4 Ne2+ 76. Ke5 Nc3 77. Kd4 {[#]} Nxa4 $1 {[%mdl 512] Precision: White = 36%, Black = 58%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.3"]
[White "Ter-Sahakyan, Samvel"]
[Black "Malakhatko, Vadim"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2593"]
[BlackElo "2525"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,44,60,62,104,89,66,64,110,103,119,103,204,168,193,165,220,214,203,215,233,168,158,143,185,173,256,258,215,210,455,327,393,214,177,148,362,137,640,564,639,646,625,625,545,427,419,394,360,154,143,122,475,480,454,480,447,474,462,406,860,832,654,633,708,704,1973,7220,29959,29966,6952,0,265,0,1479,6153,29976,29977,29974,29973,29976,29977,2240,2229,29977,29978,29985,29986,29986,29987,29992,29993,29998,29999]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Qg4 f5 (5... Bf8 6. Bg5 b6 7. f4 Ba6 8. Bxa6 Nxa6 9. Nge2 g6 10. a3 Be7 11. O-O O-O-O 12. b4 h6 13. Bxe7 Nxe7 14. b5 Nb8 15. a4 Nf5 {1-0 (35) Gascon del Nogal,J (2477)-Ider,B (2514) Rochefort 2018}) 6. Qg3 {C16: French: 3 Nc3 Bb4 4 e5: Lines without ...c5} Nc6 7. Bb5 Qf7 8. a3 {White is slightly better.} Bxc3+ $146 ({Predecessor:} 8... Ba5 9. b4 Bb6 10. Nf3 Nge7 11. Ne2 a5 12. Rb1 axb4 13. axb4 {1-0 (31) Pilarska,L (2095)-Silin,V (2275) ICCF email 2010}) 9. Qxc3 Bd7 10. Nf3 O-O-O (10... Nge7 $16 {keeps fighting.}) 11. Bd3 Nge7 12. b4 {[%cal Bb2b4,Bb4b5][%mdl 32] b5 is the strong threat.} Rdg8 (12... b6 {is a better defense.} 13. b5 Na5) 13. b5 $18 Nd8 14. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kb8 15. Nd2 g5 16. Nb3 b6 17. a5 Nc8 (17... Bc8 $142 18. O-O Bb7) 18. Ba3 f4 19. Kd2 g4 $2 (19... Be8 {might work better.} 20. Bb4 g4) 20. Rhb1 g3 21. hxg3 (21. axb6 $142 cxb6 22. fxg3) 21... fxg3 22. f3 Be8 $2 (22... Nb7 $16) 23. Ke2 $2 (23. axb6 $18 {and White stays clearly on top.} cxb6 24. Rh1) 23... h5 $2 {[%mdl 8192]} (23... Nb7 $16 24. axb6 cxb6) 24. axb6 cxb6 25. Nc5 $1 Rg7 26. Na6+ Kb7 {If Black can now play ...h4 this consolidates a bit.} 27. Rb4 h4 28. Rc4 Qd7 29. Bd6 (29. Rc7+ $18 Qxc7 30. Nxc7 Rxc7 31. Qb4) 29... Nxd6 $16 30. exd6 Qxd6 $2 {[%mdl 8192]} (30... dxc4 $16 {is more resistant.} 31. Be4+ Kc8 32. Qxc4+ Nc6 $1 {[%mdl 512]}) 31. Rc8 $18 Nc6 {[#]} 32. Qxc6+ $1 (32. Rxc6 Bxc6 33. bxc6+ Kc8 $11) 32... Bxc6 33. Rxh8 Bd7 {[#]} 34. c4 $1 {[%cal Rc4c5]} Bc8 (34... Rf7 $142 35. c5 Qf4 36. c6+ Bxc6 37. Rb8+ (37. bxc6+ Kxc6 38. Rd8 Rd7 $14) 37... Qxb8 38. bxc6+ (38. Nxb8 Bxb5 39. Bxb5 Kxb8 $16) 38... Kc8 39. Nxb8 Kxb8) 35. c5 bxc5 36. Nxc5+ Kb8 37. Ra6 Qf4 38. Rc6 {[%csl Gc6][%cal Rh8c8]} Rc7 39. Na6+ {[%mdl 64] Double Attack} Kb7 40. Nc5+ $2 (40. Rxc7+ Qxc7 41. Nxc7) 40... Kb8 41. Na6+ $2 ({And not} 41. Nxe6 Qf6 $15) (41. Re8 Qxd4 42. Na6+ {[%mdl 64] Double Attack} Kb7 43. Rxc7+ Kb6 44. Rcxc8) 41... Kb7 42. Rxc7+ Kb6 43. Rc6+ Ka5 44. Nc5 Kb4 45. Rhxc8 Qxd4 46. Na6+ Ka5 47. Rc2 {White mates.} Qf2+ 48. Kd1 Qg1+ 49. Kd2 Qxg2+ 50. Be2 ({Weaker is} 50. Kc3 Qxc2+ 51. Kxc2 g2 $16) 50... Qf2 51. Ra2+ {Accuracy: White = 65%, Black = 33%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.4"]
[White "Asgarizadeh, Ahmad"]
[Black "Ghaem Maghami, Ehsan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2423"]
[BlackElo "2540"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,101,31,5,16,10,12,-27,-27,-33,-21,-63,-37,-47,-50,-18,-8,-16,0,-35,-46,-59,-11,-18,-14,-9,-10,-11,-15,-61,-47,-114,-158,-168,-172,-174,-138,-132,-111,-114,-114,-178,-171,-141,-165,-170,-160,-184,-184,-173,-178,-197,-190,-177,-183,-238,-240,-214,-173,-199,-154,-152,-152,-271,-271,-376,-376,-682,-682,-682,-682,-1631,-1978,-1337,-760,-999,-1012,-5085,-1522,-1243,0,-1056,-999,-5081,-5081,-4134,-4133,-1215]} 1. e4 {Atlas,V} c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g3 Bd7 7. Bg2 Nf6 8. O-O Be7 9. Nb3 O-O {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} (9... a6 10. a4 Na5 11. h3 O-O 12. g4 h6 13. f4 Nxb3 14. cxb3 Nh7 15. Be3 a5 16. Qd2 Bc6 17. Rad1 e5 18. f5 Bg5 19. Bxg5 hxg5 {1-0 (58) Onischuk,V (2601)-Zvjaginsev,V (2679) Tallinn 2016}) 10. f4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 11. Be3 b4 {Black has an edge.} 12. Nb1 a5 $146 {[%cal Ba7a5,Ba5a4][%mdl 32]} ({Predecessor:} 12... e5 13. f5 Na5 14. Nxa5 Qxa5 15. c4 bxc3 16. Nxc3 Bc6 17. a3 {1-0 (42) Salinnikov,D (2484)-Khomyakov,V (2380) Alushta 1999 CBM 070 [Atlas,V]}) 13. c4 a4 14. Nc1 $1 e5 {Strongly threatening ...Ng4.} 15. f5 {[#]} Nd4 $1 {[%mdl 512]} 16. Nd2 (16. Bxd4 exd4) 16... h6 17. Kh1 Bc6 $36 {[%mdl 2048] Black is pushing.} 18. Ne2 Nd7 19. Nxd4 exd4 20. Bxd4 Bf6 21. Bxf6 Qxf6 22. Qc2 Nc5 23. Rae1 {[#]} (23. Rac1 $15) 23... b3 $1 $17 {[%cal Rb3c2][%mdl 512]} 24. axb3 axb3 25. Qb1 Rfe8 {[%mdl 1024] ...Ra2 is the strong threat. Black has strong compensation.} 26. Re2 Ra7 27. Rd1 Rea8 28. Nf1 {[#]} (28. e5 $17 {was necessary.} dxe5 29. Bxc6 Qxc6+ 30. Kg1) 28... Ra1 $1 $19 {[%cal Ra1b1][%mdl 512]} 29. Qxa1 Rxa1 30. Rxa1 Qd4 $1 {[%csl LRc4,LRe4]} 31. Rd2 {[#]} Nd3 $1 {[%cal Rd3f2]} 32. h3 Bxe4 33. Rad1 Bxg2+ ({Don't take} 33... Bxf5 34. Kh2 $17) 34. Kxg2 Qe4+ 35. Kg1 (35. Kh2 {was called for.} Ne5 36. Rf2) 35... Ne5 {Threatens to win with ...Nf3+.} 36. Rf2 Nxc4 ({Don't play} 36... Qxc4 37. f6) 37. f6 h5 38. fxg7 Kxg7 39. h4 (39. Rf4 $17 Qe6 40. Rf2) 39... d5 40. Rf4 Qe5 41. Rfd4 $2 (41. Rf2 Nxb2 42. Rb1) 41... Nxb2 42. Rxd5 Qc7 43. Re1 Qb6+ 44. Kg2 Nc4 45. Rdd1 b2 46. Kh3 Qb7 (46... Qf2 $142 47. Rb1 Na3 48. Rxb2 Qxe1) 47. Kh2 Qb6 $2 (47... Qf3 $19 48. Kg1 Na3) 48. Kg2 $2 {[%mdl 8192]} (48. Kh3 $11 Qf2 49. Rb1) 48... Na3 {Black is clearly winning.} 49. Nd2 Nc2 50. Nb1 Ne3+ 51. Rxe3 {Precision: White = 39%, Black = 75%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.5"]
[White "Mosadeghpour, Masoud"]
[Black "Gholami Orimi, Mahdi"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2531"]
[BlackElo "2375"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,65,48,38,58,26,28,26,39,25,32,27,33,24,27,24,30,36,39,26,27,31,32,39,46,39,39,0,96,87,90,86,127,102,142,131,248,265,267,239,347,332,342,345,565,565,558,552,666,641,1110,1035,951,802,683,349]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 {[#] C78: Ruy Lopez: Archangelsk and Möller Defences} (7... Nxe4 $2 8. axb5 Ne7 9. Nxe5 $18) 8. Nxe5 $1 {[%mdl 512]} Nxe5 9. d4 {[#]} Bxd4 $1 {[%mdl 512] White has an edge.} 10. Qxd4 d6 11. f3 c5 $146 ({Predecessor:} 11... O-O 12. Bf4 c5 13. Qd2 c4 14. Ba2 Be6 15. axb5 axb5 {1-0 (61) Wang,H (2711)-Sunilduth Lyna,N (2574) Abu Dhabi 2018}) 12. Qf2 O-O 13. Nc3 Be6 14. Rd1 c4 15. Ba2 $1 b4 16. Ne2 Qa5 17. Bf4 $36 {[%mdl 2048] White has some pressure.} Nh5 18. Be3 ({Not} 18. Rxd6 Nxf4 19. Nxf4 b3 $19) 18... b3 19. Bd2 Qd8 (19... Qc5 $11 20. Be3 Qb4 21. cxb3 Nd3 22. Rxd3 cxd3) 20. cxb3 $16 cxb3 21. Bb1 Qc7 22. Bc3 Rbd8 23. f4 Ng4 (23... Nd7 $16 {is a better defense.}) 24. Qh4 ({Less strong is} 24. Qd4 Qc5 $16) 24... Ngf6 25. Bd3 Rfe8 (25... Bc4 $142 26. g4 Bxd3 27. Rxd3 Nxf4 28. Nxf4 Nxe4) 26. Rac1 $18 {Black must now prevent Bxf6.} Qb7 27. h3 Bd7 $2 (27... Bc8 28. e5 dxe5) 28. e5 {White is clearly winning.} dxe5 29. fxe5 Bc6 30. exf6 Rxd3 31. Rxd3 Rxe2 32. Rd8+ Be8 {[#]} 33. Rxe8+ $1 {[%mdl 512] Accuracy: White = 75%, Black = 56%.} 1-0

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.6"]
[White "Li, Bo"]
[Black "Volkov, Sergey"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2325"]
[BlackElo "2585"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,115,10,14,9,4,-9,58,48,44,20,19,21,20,4,4,15,4,4,14,0,10,-10,-3,-16,-12,-8,-19,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-39,-38,-31,0,0,0,0,0,0,0,-5,0,-16,-16,-16,-16,-16,-7,-119,-16,-119,-106,-106,-106,-304,-304,-251,-245,-304,-304,-304,-149,-297,-297,-254,-236,-584,-584,-1387,-1260,-29970,-29972,-29984,-29985,-29985,-29986,-29989,-29987,-29991,-29992,-29994,-29995,-29996,-29997,-29997,-29998,-29999]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bg4 8. Be2 e6 9. O-O Bd6 10. Ne5 {D13: Slav Defence: Exchange variation without ...Bf5} Bxe2 11. Nxc6 (11. Nxe2 {is more complex.} Bxe5 12. Bxe5 O-O 13. Bxf6 Qxf6 14. Nf4) 11... bxc6 $146 ({Black should play} 11... Bxd1 $11 12. Nxd8 Rxd8 13. Bxd6 Rxd6 14. Rfxd1 Rc6) ({Predecessor:} 11... Bxd1 12. Nxd8 Bxf4 13. Nxb7 Bxe3 14. fxe3 Bh5 15. b4 {½-½ (15) Wang,R (2457)-Volkov,S (2634) Dubai 2005}) 12. Nxe2 $14 {White is slightly better.} c5 13. Bxd6 Qxd6 14. dxc5 Qxc5 15. Qa4+ Qb5 16. Qxb5+ axb5 17. Nd4 Rb8 $1 18. Rfc1 Kd7 19. b4 Ne4 20. f3 Nd6 21. a4 bxa4 22. Rxa4 Rb7 23. Nb3 {aiming for Nc5+.} Rc8 24. Rxc8 Kxc8 $11 {[%mdl 4096] Endgame KRN-KRN} 25. Nc5 Rb6 26. e4 dxe4 27. fxe4 Kc7 28. Kf2 Kc6 29. Ke3 Kb5 30. Ra7 Kxb4 31. Nd3+ Kc3 32. Ne5 f6 33. Rc7+ Kb3 34. Nf3 Nc4+ 35. Ke2 (35. Kd3 {keeps more tension.} Nb2+ 36. Ke2 Nc4 37. Rxg7 Kc3 38. Rc7) 35... g5 36. Nd2+ (36. e5 {seems wilder.} f5 37. Kd3 Nb2+ 38. Ke2 h6 39. Nd4+) 36... Nxd2 37. Kxd2 {KR-KR} h5 38. Ke3 e5 39. g3 (39. h4 $11 {keeps the balance.}) 39... Ra6 (39... g4 $1 $17 40. Rc8 Kb4) 40. Rb7+ (40. h3 $1 $11) 40... Kc4 41. Rc7+ Kb4 42. Rh7 $2 (42. h4 $17 {keeps fighting.}) 42... Ra3+ $19 43. Kf2 Ra2+ 44. Kg1 {[#]} Kc3 $1 45. Rxh5 Kd4 (45... Kd3 $19 {has better winning chances.} 46. h4 g4) 46. Rh6 (46. h4 $17) 46... Ra6 ({Not} 46... Kxe4 47. Rxf6 g4 48. Rf8 $17) 47. h4 {[#]} g4 $1 ({But not} 47... Kxe4 48. hxg5 Ra1+ 49. Kg2 $17) 48. Rg6 $2 (48. Rh8) 48... Kxe4 {Hoping for ...Kf3.} 49. Rxg4+ Kf3 50. Rg8 e4 {Black mates.} 51. h5 e3 52. Re8 e2 53. Kh2 Ra1 54. Re6 e1=Q {[%csl Gf3][%cal Re1g3]} 55. Rxf6+ Kg4 {[%csl Gg4][%cal Re1g3]} 56. Rf4+ Kg5 {[%csl Ga1][%cal Re1h1]} 57. Kg2 Ra2+ 58. Kf3 Qe2# {Accuracy: White = 35%, Black = 70%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.7"]
[White "Senador, Emmanuel"]
[Black "Mousavi, Seyed Khalil"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2296"]
[BlackElo "2485"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,102,-19,-15,-18,-16,-18,-18,-29,-21,-34,-17,-24,-6,-20,12,0,14,14,20,18,21,13,0,0,2,-56,-33,-65,-64,-97,-97,-85,-78,-83,-87,-93,-106,-105,-108,-93,-97,-112,-109,-159,-136,-170,-174,-127,-127,-128,-127,-116,-127,-118,-88,-102,-152,-329,-364,-350,-345,-435,-411,-413,-402,-562,-548,-549,-495,-463,-379,-379,-379,-373,-352,-548,-577,-643,-600,-1685,-1703,-1586,-1509,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29980,-29981,-29980,-29981]} 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d3 (4. c4 g6 5. d4 exd4 6. Qxd4 Bg7 7. Nc3 O-O 8. Nf3 Nbd7 9. Be2 Nc5 10. Rd1 Ng4 11. Qf4 f5 12. Nd4 g5 {0-1 (30) Lagarde,M (2609)-Krasenkow,M (2631) Porticcio 2018}) 4... g6 5. Nd2 Bg7 6. c4 {A01: Nimzowitsch-Larsen Opening} O-O 7. Ngf3 b6 8. Qc2 {The position is equal.} Bb7 9. Be2 Re8 10. O-O Nbd7 11. b4 $146 {[%cal Bb3b4,Bb4b5][%mdl 32]} ({Predecessor:} 11. Ng5 d5 12. cxd5 Nxd5 {0-1 (45) Smith,R (2357)-McLaren,L (2229) Auckland 1999}) 11... c5 12. b5 a5 13. Ne4 Qe7 14. Nfd2 Rad8 15. Bf3 d5 16. Nxf6+ Nxf6 17. e4 ({White should try} 17. cxd5 $11 Nxd5 18. a3) 17... d4 18. g3 h5 19. Bg2 {[#]} h4 $1 {[%mdl 512]} 20. Nf3 (20. gxh4 Bh6) 20... hxg3 21. hxg3 Bh6 22. Bc1 Bxc1 23. Qxc1 Kg7 24. Qg5 Bc8 25. Rae1 Qd6 26. Nh4 Rh8 27. Bf3 Nh7 $1 {[%cal Rh7g5]} 28. Qd2 Qf6 29. Bg2 {[#]} g5 $1 {[%cal Rg5h4]} 30. Nf5+ Bxf5 31. exf5 Qxf5 32. Qe2 Rde8 $36 {[%mdl 2048] Black is really pushing.} 33. Be4 $2 (33. Bc6 $17 {keeps fighting.} Nf6 34. f4 exf4 35. Bxe8 Rxe8 36. Qf3) 33... Qh3 $19 34. Bg2 {[#]} Qh6 $1 {White must now prevent ...Nf6.} 35. f3 f5 36. Kf2 {[#]} e4 $1 {[%mdl 512]} 37. Rh1 (37. dxe4 fxe4) 37... e3+ 38. Kg1 Qd6 39. f4 g4 40. Bc6 Ref8 41. Kg2 Nf6 42. Reg1 (42. a4 $142) 42... Nh5 43. Qe1 Rh6 44. Rh4 Rfh8 45. Rgh1 Qe7 46. R4h2 e2 {Black mates.} 47. Be4 fxe4 48. Qxe2 {[#]} Nxf4+ $1 49. gxf4 Rxh2+ 50. Rxh2 Rxh2+ 51. Kxh2 Qh4+ {Precision: White = 31%, Black = 81%.} 0-1

[Event "27th Fajr Cup Masters 2019"]
[Site "Tehran"]
[Date "2019.02.11"]
[Round "9.8"]
[White "Mirzoev, Azer"]
[Black "Veisi, Bardia"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2483"]
[BlackElo "2243"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2019.02.05"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,144,4,11,4,10,16,8,3,11,7,3,0,0,0,0,0,4,0,4,4,4,0,10,17,14,0,20,20,29,33,33,33,33,33,50,50,57,57,57,57,58,58,58,58,58,58,58,57,57,57,57,57,57,57,57,57,58,58,58,53,42,50,58,49,72,81,67,67,81,80,74,0,66,41,38,38,43,9,9,9,10,9,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {CB} Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Nc6 7. Bb2 Ne4 8. c4 f5 9. Nbd2 e5 10. dxe5 Nxd2 11. Qxd2 dxe5 {White should prevent ...e4.} 12. Qd5+ {A87: Dutch Defence: Leningrad System: 5 Nf3} Kh8 $1 13. Qc5 {[%cal Rf3e5]} Re8 $146 ({Predecessor:} 13... e4 14. Rad1 Bxb2 15. Rxd8 Rxd8 16. Ng5 Bd4 17. Qa3 Kg7 18. Nh3 Be5 19. Nf4 Rd2 {1-0 (32) Leitao,R (2617)-Tristan,L (2442) Mar del Plata 2012 EXT 2013 [CB]}) 14. Rad1 Qe7 $1 {[%cal Re7c5]} 15. Qxe7 Rxe7 16. Ng5 e4 17. Bxg7+ Kxg7 18. f3 {[%cal Rf3e4]} exf3 (18... h6 $5 19. Nh3 $8 exf3 20. exf3 Kf6 $14) 19. exf3 f4 20. Rfe1 Rxe1+ 21. Rxe1 h6 22. Ne4 Bf5 23. Nc3 Rf8 24. gxf4 Rf7 25. Kf2 Nd4 26. Bf1 c5 27. Nb5 Nxb5 28. cxb5 $14 {[%mdl 4096] Endgame KRB-KRB} Rd7 29. Re8 b6 30. Kg3 Kf6 31. Bc4 Re7 32. Rf8+ Kg7 33. Ra8 Kf6 34. h4 h5 35. a4 Kg7 36. Kf2 Kf6 37. Rf8+ Kg7 38. Rd8 Rd7 39. Rg8+ Kf6 40. Ke3 Re7+ 41. Kd2 Rd7+ 42. Kc3 Re7 43. Rf8+ Kg7 44. Ra8 Kf6 45. Kb2 Rd7 46. Kc3 Re7 47. b4 cxb4+ 48. Kxb4 Rd7 49. a5 Be6 $1 {The position is equal.} 50. axb6 (50. Rf8+ {keeps more tension.} Ke7 51. Bxe6 Kxe6 52. Rg8 Kf7 53. Rb8) 50... axb6 {[#] Hoping for ...Rd4.} 51. Bxe6 Kxe6 $11 {KR-KR} 52. Kc4 {And now Rb8 would win.} Rc7+ 53. Kd4 {aiming for Rb8.} Rc5 $1 54. Re8+ Kf6 55. Re5 Rc1 56. Rd5 Ke6 {[#] Threatens to win with ...Rd1+.} 57. Rg5 Kf6 58. f5 gxf5 59. Rxh5 {Black must now prevent Rh6+.} Kg6 60. Rh8 {Rb8 is the strong threat.} Rc5 61. h5+ Kg7 62. Re8 {Strongly threatening Re5.} (62. Rd8 {seems wilder.} Rxb5 63. f4 Kh6 64. Rh8+ Kg7 65. Rd8) 62... Rxb5 63. Re6 Rb3 64. h6+ Kh7 65. f4 Rb5 66. Rd6 Kg8 67. Rd7 Kh8 68. Rb7 Kg8 69. Rg7+ Kh8 70. Rc7 Kg8 71. Rb7 Kh8 72. h7 Ra5 {Precision: White = 64%, Black = 87%.} 1/2-1/2

