[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.1"]
[White "Maghsoodloo, Parham"]
[Black "Mosadeghpour, Masoud"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2664"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,93,39,10,34,14,10,12,28,29,18,0,20,0,0,2,12,5,44,62,46,22,19,17,42,22,47,38,31,19,42,31,85,80,112,116,108,93,288,89,92,92,86,81,83,90,87,88,90,92,91,91,113,113,114,112,135,102,135,124,120,114,202,101,100,102,123,97,106,113,113,116,111,104,105,104,120,112,140,135,138,132,29983,29983]} 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. Qb3 Be7 {A13: English Opening: 1...e6} (7... Bd6 8. O-O O-O 9. Nc3 a6 10. a4 Rb8 11. a5 Bc7 12. Qa3 c4 13. b3 cxb3 14. d4 b5 15. axb6 Rxb6 {½-½ (67) Hou,Y (2651)-Kramnik,V (2809) Medias 2016}) 8. O-O O-O 9. d3 a6 {The position is equal.} 10. a4 Nd5 11. Bd2 $146 ({Predecessor:} 11. Nc3 Nb4 12. Rd1 Nc6 13. Be3 Nf6 14. Rac1 e5 15. Qa3 Qb6 {½-½ (29) Bezold,M (2500)-Csom,I (2460) Budapest 1997}) 11... b6 12. e4 Nb4 13. Bxb4 cxb4 14. d4 $1 b5 15. axb5 Qb6 16. Rc1 Qxb5 17. Nc3 $36 {[%mdl 2048] White has good play.} Qb8 18. Na4 Bb7 19. d5 exd5 20. exd5 Bf6 21. Nd2 Rd8 (21... Bg5 $14 22. Qxb4 Bxd5 23. Qxb8 Raxb8) 22. Qxb4 $16 Bxd5 23. Qxb8 Raxb8 24. Bxd5 Ne5 $2 (24... Nf8 $16) 25. Rc5 $2 (25. Nc3 $1 $18) 25... Nd3 26. Ra5 {Threatens to win with Ne4.} Nb4 {[#]} 27. Bxf7+ $1 Kxf7 28. Ne4 Be7 29. Nac3 h6 30. h4 Nd3 31. Rxa6 Rxb2 32. Ra7 Ne5 33. Kg2 Rc2 34. Nb5 Rc6 35. h5 Rb6 36. Nbc3 g6 (36... Ke8 $16 37. Rc7 Nc6) 37. Rc7 (37. f4 $18 Ng4 38. hxg6+ Rxg6 39. Kh3) 37... gxh5 38. Ra5 Rd7 39. Rc8 Rc6 40. Rxc6 Nxc6 41. Rxh5 Kg6 42. g4 Rd4 43. f3 Rc4 44. Kg3 Nd4 45. Nd5 Bg5 {[#]} 46. f4 $1 {[%cal Rf4g5]} Nf5+ $2 {[%mdl 8192]} (46... Ne2+ $16 47. Kf3 Nd4+ 48. Kf2 Bd8) 47. gxf5+ {Accuracy: White = 55%, Black = 41%.} 1-0

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.2"]
[White "Daghli, Arash"]
[Black "Timofeev, Artyom"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2387"]
[BlackElo "2595"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,90,6,0,18,17,36,20,78,42,82,95,85,58,52,46,72,57,70,43,92,55,51,47,61,50,59,55,100,62,66,63,92,98,87,78,110,112,105,116,108,93,92,80,98,96,109,68,63,70,63,50,50,41,63,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Bg7 6. cxd5 Nxd5 7. Nf3 O-O 8. O-O Nd7 {A11: English Opening: 1...c6} (8... Bf5 9. Nbd2 Nb6 10. Qa5 Qd5 11. Qa3 Qd6 12. b3 Na6 13. e4 Bd7 14. Bb2 Rfe8 15. Rad1 Rad8 16. Qa5 {½-½ (47) Grischuk,A (2761)-Vachier Lagrave,M (2796) Paris 2017}) 9. Rd1 Qe8 $146 ({Predecessor:} 9... N7f6 10. Nbd2 Bf5 11. Re1 Ne4 12. Nh4 Nb6 13. Qc2 Nxd2 14. Nxf5 gxf5 15. Bxd2 Qxd4 16. Be3 Qxb2 17. Qxf5 {1-0 (54) Donchenko,A (2583)-Lalic,B (2401) Newcastle 2018}) 10. Nc3 N5b6 (10... N7b6 $11 {remains equal.} 11. Qa5 Nxc3 12. bxc3 Be6) 11. Qb3 Nf6 12. e4 Bg4 13. Be3 e5 14. h3 Bxf3 15. Bxf3 exd4 16. Bxd4 Qe6 17. Bg2 Qxb3 18. axb3 Nfd7 19. Be3 Rfe8 20. f4 f6 21. Kf2 Bf8 22. h4 Bc5 23. Bxc5 Nxc5 24. b4 Na6 25. b5 Nb4 26. bxc6 bxc6 27. Bf1 a5 28. b3 Kf8 29. Kf3 Ke7 30. Na4 Nxa4 31. Rxa4 Red8 32. Rxd8 Kxd8 $14 {[%mdl 4096] Endgame KRB-KRN} 33. Bc4 Ke7 34. e5 ({Better is} 34. Ke3 $14) 34... fxe5 $11 {The position is equal.} 35. fxe5 Nd5 36. Bxd5 cxd5 {KR-KR} 37. b4 Rf8+ 38. Ke3 axb4 39. Rxb4 Rf1 40. Rb7+ Ke6 41. Rxh7 Kxe5 42. Re7+ Kf6 43. Rd7 Ke5 44. Re7+ Kf6 45. Rd7 Ke5 {Accuracy: White = 56%, Black = 59%.} 1/2-1/2

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.3"]
[White "Tahbaz, Arash"]
[Black "Meshkovs, Nikita"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2476"]
[BlackElo "2548"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,29,23,24,32,33,25,26,31,29,29,0,0,-13,-16,-5,0,-22,-22,-28,-31,-34,-32,-37,-36,-50,-24,-22,-23,-72,-51,-61,-49,-52,-37,-120,-83,-194,-187,-278,-272,-372,-356,-491,-495,-495,-483,-414,-481,-452,-438,-416,-414,-415,-392,-402,-369,-441,-426,-454,-455,-488,-491,-483,-489]} 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 {D37: Queen's Gambit Declined: 5 Bf4} Be6 7. e3 Nbd7 {[%cal Bb8d7,Bd7f6,Bf6d5,Bd5f4][%mdl 32]} 8. Bd3 {White has an edge.} Bd6 (8... c6 9. Qb3 Qb6 10. Qxb6 Nxb6 11. Bxf6 gxf6 12. Nh4 a5 13. O-O-O Bb4 {1-0 (40) So,W (2767)-Demchenko,A (2655) Khanty-Mansiysk 2019}) 9. O-O c6 10. Qc2 Qc7 11. h3 h6 12. Bxf6 $1 Nxf6 13. Nh4 $146 ({Predecessor:} 13. Bf5 Bxf5 14. Qxf5 {½-½ (30) Leitao,R (2616)-Languidey,S (2427) Sao Paulo 2019}) 13... O-O 14. Nf5 Bxf5 15. Bxf5 Rae8 16. e4 dxe4 17. Nxe4 Nd5 18. Nc3 Qa5 19. Bh7+ Kh8 {aiming for ...Nxc3.} 20. Be4 Nf4 21. Rfe1 Re6 22. Re3 (22. Kf1 $15) 22... Rfe8 $36 {[%mdl 2048] White is under strong pressure.} 23. Rae1 {[#]} (23. Rd1 $17) 23... Qg5 $1 $19 {And now ...Rxe4! would win.} 24. Rg3 (24. g3 {was worth a try.} Nxh3+ 25. Kh2) 24... Qh4 {Strongly threatening ...f5!} 25. Rge3 {[#]} f5 $1 {[%mdl 512]} 26. g3 (26. Bxf5 Rxe3) 26... Qxh3 27. gxf4 Rg6+ 28. Rg3 Rxg3+ 29. fxg3 Qxg3+ {[%mdl 64] Double Attack} ({Less strong is} 29... fxe4 30. Nxe4 Bb8 31. Qc3 $15) 30. Kf1 fxe4 31. Rxe4 Rxe4 32. Nxe4 Qf3+ 33. Ke1 Bxf4 {Black is clearly winning.} 34. Qe2 Qe3 ({Weaker is} 34... Qh1+ 35. Kf2 $19) 35. Nc5 Qg1+ 36. Qf1 Qxd4 {[%mdl 64] Double Attack. Accuracy: White = 31%, Black = 84%.} 0-1

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.4"]
[White "Ghaem Maghami, Ehsan"]
[Black "Mousavi, Seyed Khalil"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2544"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,69,30,41,37,44,57,87,55,60,44,74,84,87,85,84,81,77,80,76,83,140,123,146,145,178,174,189,189,197,197,237,190,275,283,355,372,354,389,368,352,366,319,452,471,462,441,535,531,525,527,506,511,654,570]} 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 7. Bd3 Nf8 8. Nf3 Ne6 9. Bh4 O-O 10. O-O {D35: Queen's Gambit Declined: Exchange Variation} c6 11. b4 b6 $146 ({Predecessor:} 11... a6 12. a4 a5 13. b5 c5 14. Bc2 cxd4 15. Nxd4 Nc5 16. Rc1 Bg4 17. f3 {1-0 (41) Navara,D (2705)-Michalik,P (2576) Czechia 2014}) 12. Qb3 {White is better.} Bb7 13. a4 Rb8 14. Bf5 g6 15. Bxe6 fxe6 16. Rfc1 Ba8 17. Bg3 Bd6 18. Qa3 Ng4 {[#]} (18... Bxg3 $142 19. hxg3 Ng4) 19. Ne2 $1 $16 Rc8 20. Nf4 Qe8 21. Nd3 Be7 22. a5 b5 23. Bf4 g5 24. Nxg5 Bxg5 (24... e5 $142) 25. Bxg5 $18 Nxh2 26. Bf4 Ng4 27. f3 Nf6 28. Qb2 Qh5 29. Qf2 Kf7 (29... Nd7 {was worth a try.} 30. Kf1 Rf6) 30. g4 {White is clearly winning.} Qh3 31. Bg5 Nh5 32. Qg2 Qxg2+ 33. Kxg2 Nf6 34. Rh1 Rh8 35. Bxf6 {Accuracy: White = 100%, Black = 27%.} 1-0

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.5"]
[White "Veisi, Bardia"]
[Black "Pourramezanali, Amirreza"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2316"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,8,8,10,24,16,44,24,25,33,34,8,0,-11,-3,-13,0,0,10,17,8,0,0,0,0,0,18,22,19,17,36,0,0,0,0,0,36,4,17,0,0,0,0,0,8,0,0,0,18,0,0,0,0,0,0,0,0,-168,-165,-284,-204,-164,-177,-185,-154,-154,-147,-145,-155,-208,0,0,0,-397,-227,-29993,-29994,-29995,-29996]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O e6 (4... Ngf6 5. h3 Bh5 6. d3 e5 7. e4 dxe4 8. dxe4 Nxe4 9. Re1 Bxf3 10. Qxf3 Nd6 {½-½ (10) Sargissian,G (2680)-Korobov,A (2664) Abu Dhabi 2018}) 5. h3 Bh5 6. d3 {A07: Réti Opening: New York and Capablanca Systems} Bd6 7. c4 Ngf6 8. Nc3 {White is slightly better.} c6 9. cxd5 exd5 10. Qc2 Bxf3 $146 ({Predecessor:} 10... O-O 11. e4 Re8 12. Nh4 dxe4 13. dxe4 Bc5 14. Kh2 Bd4 {0-1 (32) Aczel,G (2567)-Gavrilescu,D (2436) Timisoara 2018}) 11. exf3 O-O 12. f4 Bc5 13. Rb1 a5 14. a3 Qe7 15. b4 axb4 16. axb4 Bxb4 {...Qc5 is the strong threat.} 17. Na2 $1 {[%cal Ra2b4]} Ba5 {Played: Bb4-c5} 0-1

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.6"]
[White "Kasparov, Sergey"]
[Black "Rastbod, Ali"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "2464"]
[BlackElo "2326"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,24,9,9,12,13,0,0,12,0,0,8,8,7,7,0,0,0,0,0,5,8,24,17,26,9,49,13,16,-16,-7,-11,127,129,130,139,133,133,140,108,172,172,252,225,216,225,319,301,501,411,411,385,370,342,372,350,374,348,301,287,1336,1047,3063,2630,2248,1961,4610,2609,29981,29982,29984,29985,29985,29986,29987,29988,29988,29989,29992,29993,29993,29991]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 cxd4 (5... Nc6 6. Bd3 Bd7 7. Qg4 Kf8 8. Ne2 h5 9. Qf3 cxd4 10. cxd4 Qb6 11. Nb3 a5 12. Nf4 Ke8 13. Nxh5 a4 14. Nxg7+ {1-0 (46) Mamedov,R (2703)-Lagarde,M (2616) Skopje 2018}) 6. cxd4 {C03: French Tarrasch: Unusual Black 3rd moves} Qb6 7. Ndf3 Bb4+ 8. Bd2 {The position is equal.} Bd7 $146 ({Predecessor:} 8... Nc6 9. Bxb4 Qxb4+ 10. Qd2 Nge7 11. Bd3 Qxd2+ 12. Kxd2 O-O {0-1 (40) Raja,H (2432)-Werle,J (2556) Karlsruhe 2019}) 9. Bxb4 (9. Bc3 {with more complications.} Nc6 10. Qd2 Nge7 11. Bd3 f6 12. Rb1) 9... Qxb4+ {[%mdl 64] Double Attack} 10. Qd2 Qxd2+ 11. Kxd2 Nc6 12. Rc1 Nge7 13. Bd3 O-O 14. Ne2 f6 15. h4 Rac8 16. Ke3 h6 17. h5 Kh8 18. a3 Na5 19. Nh4 fxe5 20. dxe5 Nb3 (20... Rxc1 $11 {keeps the balance.} 21. Nxc1 Be8) 21. Ng6+ $16 Nxg6 22. Rxc8 Rxc8 23. hxg6 ({Much less strong is} 23. Bxg6 $6 Bb5 $14) 23... Kg8 24. Nd4 Nxd4 (24... Na5 $16 {was necessary.}) 25. Kxd4 {[%mdl 4096] Endgame KRB-KRB} Kf8 (25... Rf8 $142) 26. f4 Ke7 27. g4 a6 (27... Rf8 {might work better.}) 28. f5 $18 Bb5 $2 (28... exf5 29. gxf5 a5) 29. Bxb5 axb5 {KR-KR} 30. b3 {[%cal Bb2b3,Bb3a4,Ba4a5][%mdl 32]} Rc2 {intending ...Rg2.} 31. Rf1 $1 Rg2 32. f6+ Kf8 33. Rf4 b6 {[#]} 34. a4 $1 {[%cal Ra4b5]} bxa4 $2 (34... Rg1 35. axb5 Rg3) 35. bxa4 Rg3 {[#]} 36. a5 $1 {[%cal Ra5b6]} bxa5 37. Kc5 Rb3 38. Rf1 Kg8 {[#]} 39. g5 $1 {[%mdl 512] White mates.} hxg5 40. Kd6 Rb6+ 41. Ke7 Rb7+ 42. Kxe6 Rb6+ 43. Kf5 d4 44. f7+ Kf8 45. Rh1 {Accuracy: White = 72%, Black = 27%.} 1-0

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.7"]
[White "Daneshvar, Bardiya"]
[Black "Gholami Orimi, Mahdi"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2327"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,80,33,31,24,31,51,45,39,27,33,17,36,29,25,30,22,14,23,22,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,-6,0,0,0,-16,-16,-17,-17,-20,-31,-129,-131,-154,-126,-216,-148,-349,-214,-234,-233,-249,-241,-345,-330,-1453,-1426,-1203,-1195,-29975,-29976,-29976,-29976,-29981,-29982,-29980,-6191]} 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} 7. bxc3 e5 8. Nf3 exd4 {White is slightly better.} (8... Nd7 9. Bc4 Bd6 10. Ng5 O-O 11. O-O Be7 12. f4 Bxg5 13. fxg5 Qe7 14. Bd3 exd4 15. cxd4 {½-½ (38) Le,Q (2737)-Iturrizaga Bonelli,E (2650) chess.com INT 2018}) 9. Bc4 {And now Ng5 would win.} d3 10. Bxd3 Qe7 11. O-O Nc6 12. Re1 {Hoping for e5.} O-O-O 13. e5 {aiming for Bg5.} h6 14. a4 $146 ({Predecessor:} 14. Bf4) 14... Kb8 15. Ba3 Qe8 16. Bxf8 Qxf8 17. a5 Nxa5 18. Rxa5 bxa5 19. Rb1 c6 20. Ba6 Rd7 21. e6 $1 {[%cal Re6d7]} Rc7 $1 ({Not} 21... fxe6 $2 22. Ne5 $1 $18 {[%mdl 512]}) 22. Ne5 Ka8 $1 23. Bxb7+ Rxb7 24. Rxb7 Kxb7 25. exf7 $11 {[%mdl 4096] Endgame Black must now prevent Qg6. KQR-KQN} Qd6 26. Ng6 Rd8 {( -> ...Qd1+)} 27. g3 $1 Kc7 {...Qd1+ is the strong threat.} 28. f8=Q ({White should try} 28. Kf1 $15) 28... Rxf8 $17 29. Nxf8 Qxf8 {KQ-KQ} 30. Qa2 (30. Kg2 $17 {might work better.}) 30... Qf5 31. Qg8 $2 (31. h4 $17) 31... Qe5 32. Qf7+ {[#]} Kb6 $1 33. Qb3+ Qb5 34. Qf7 (34. Qd1 {was necessary.}) 34... a4 $19 35. Qxg7 $2 (35. Qf8) 35... a3 36. Qd4+ Ka6 37. c4 Qb1+ {Black mates.} 38. Kg2 a2 39. Qf6 a1=Q 40. Qxc6+ Qb6 {Accuracy: White = 56%, Black = 89%.} 0-1

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.8"]
[White "Darini, Pouria"]
[Black "Zahedifar, Anahita"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2427"]
[BlackElo "2082"]
[Annotator "RC"]
[PlyCount "47"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:31]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:05]} c5 {[%emt 0:00:00]} 4. dxc5 {[%emt 0:00:03]} e6 {[%emt 0:00:00]} 5. a3 {[%emt 0:00:05]} Bxc5 {[%emt 0:00:41]} 6. Qg4 {[%emt 0:00:11]} Ne7 {[%emt 0:04:08]} 7. Nf3 {[%emt 0:00:23]} Ng6 {[%emt 0:04:11]} 8. Bd3 {[%emt 0:11:28]} Qc7 {[%emt 0:06:54]} 9. O-O {[%emt 0:15:27]} Nc6 {[%emt 0:07:32]} 10. Re1 {[%emt 0:01:47]} Nce7 {[%emt 0:08:24]} 11. b4 {[%emt 0:12:39]} Bb6 {[%emt 0:01:01]} 12. Nbd2 {[%emt 0:02:47]} Nf5 {[%emt 0:06:34]} 13. c4 {[%emt 0:06:30]} Qd8 {[%emt 0:06:06]} 14. cxd5 {[%emt 0:02:26]} h5 {[%emt 0:06:42]} 15. Qc4 {[%emt 0:08:37]} exd5 {[%emt 0:03:50]} 16. Qc2 {[%emt 0:00:08]} Nge7 {[%emt 0:05:43]} 17. e6 {[%emt 0:00:06]} fxe6 {[%emt 0:02:17]} 18. Bxf5 {[%emt 0:00:13]} exf5 {[%emt 0:00:04]} 19. Nb3 {[%emt 0:01:21]} O-O {[%emt 0:04:47]} 20. Bg5 {[%emt 0:00:35]} Re8 {[%emt 0:00:52]} 21. Qe2 {[%emt 0:02:34]} Qd7 {[%emt 0:02:17]} 22. Nc5 {[%emt 0:02:50]} Bxc5 {[%emt 0:01:51]} 23. bxc5 {[%emt 0:00:03]} Kf8 {[%emt 0:00:07]} 24. Ne5 {[%emt 0:00:29]} 1-0

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.9"]
[White "Hosseinzadeh, Nima"]
[Black "Pour Agha Bala, Amirreza"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2247"]
[BlackElo "2420"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,75,0,31,0,53,46,68,17,20,-1,0,0,80,74,63,89,54,52,124,135,160,129,175,182,251,219,235,234,460,442,453,445,434,439,722,694,1447,1447,1302,873,906,905,896,890,879,853,962,928,1923,1822,1764,1754,29992,29993,29993,29967]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Bb4 12. a3 {B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6} (12. Be2 O-O 13. e5 Nd7 14. Qg3 Kh8 15. Qh3 Kg8 16. Rd3 Be7 17. Rg3 Bh4 18. Bxh6 g6 19. Rg4 Bxf2 20. Rf1 Bc5 21. Bg5 Be7 22. Bxe7 Qxe7 23. Qh6 Nxe5 24. Rh4 {1-0 (24) Wang,H (2709)-Ivanchuk,V (2726) Huaian 2017}) 12... Be7 (12... Ba5 $11) 13. Be2 $14 Nd7 {[#]} 14. Qg3 $146 (14. h4 $14) ({Predecessor:} 14. h4 O-O 15. Qg3 Kh8 16. Bc7 Qe8 17. Rhe1 Ra7 18. Bf3 d4 19. Rxd4 e5 20. Rxd7 Bxd7 21. Bxe5 {1-0 (50) Shchekachev,A (2520)-Lomineishvili,M (2385) Smolensk 1997}) 14... Bg5 $11 15. h4 Bxf4+ 16. Qxf4 O-O (16... d4 $11 {remains equal.} 17. Nb1 (17. Rxd4 e5 $11 {[%mdl 64] Double Attack}) 17... e5) 17. g4 $16 d4 18. Nb1 $1 {[%cal Bc3b1,Bb1d2,Bd2f3][%mdl 32]} c5 19. g5 $36 {[%mdl 2048] White is more active.} g6 ({Better is} 19... Bb7 $14) 20. gxh6 Kh7 21. Rdg1 e5 {[#]} 22. Qg3 $1 Bb7 {[#]} (22... Qf6 {keeps fighting.} 23. h5 Rg8) 23. Nd2 $1 $18 Qf6 24. h5 Rae8 $2 (24... g5 25. Bg4 (25. Qxg5 Qxg5 26. Rxg5 Rg8 $16) 25... Nb6 26. Bf5+ {[%mdl 64] Discovered Attack} Kh8) 25. Bc4 g5 26. Nf3 Kh8 27. Nxg5 Qxh6 (27... Nb6 $142) 28. Kb1 Nf6 29. Nxf7+ Rxf7 30. Bxf7 Re7 31. Qg6 Qxg6 32. hxg6+ Kg7 33. f3 a5 34. Rg5 Ba6 {[#]} 35. f4 $1 exf4 36. e5 Ne8 37. Rh7+ Kf8 38. Bxe8 {Accuracy: White = 75%, Black = 24%.} 1-0

[Event "4th Paytakht Cup 2019"]
[Site "Tehran"]
[Date "2019.11.05"]
[Round "7.10"]
[White "Nazari, Arad"]
[Black "Tsomaia, Nikoloz"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2337"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2019.10.30"]
[EventType "swiss"]
[EventCountry "IRI"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,33,-28,205,168,402,393,418,407,459,451,465,472,29990,29991,29991,29992,29992,29993]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 ({Predecessor:} 5. Nf3 O-O 6. e5 {½-½ (10) Pirrot,D (2415)-Siebrecht,S (2390) Dudweiler 1996}) 5... Nfd7 6. Nf3 O-O 7. h4 c5 8. h5 cxd4 9. hxg6 hxg6 $2 (9... dxc3 $11 {and Black has nothing to worry.} 10. gxf7+ Rxf7) 10. Qxd4 $18 {Threatens to win with f5. B09: Pirc Defence: Austrian Attack} Qa5 $146 (10... Nc6 11. Qf2 e6) (10... Nc6 11. Qf2 dxe5 12. Qh4 Re8 13. fxe5 e6 14. Qh7+ Kf8 15. Bh6 Bxh6 16. Qxh6+ Ke7 17. Qg5+ {1-0 (17) Demidov,M (2520)-Bocharov,D (2533) Khanty-Mansiysk 2018}) 11. b4 dxe5 {[#]} 12. Nd5 $1 {[%cal Rd5e7] White is winning.} ({Weaker is} 12. bxa5 exd4 13. Nd5 Nc6 $17) 12... Qd8 13. fxe5 {Threatening mate with Qh4.} e6 {[#]} 14. Bg5 $1 {And now Qh4 would win.} Qxg5 (14... exd5 $18 15. Bxd8 Rxd8) 15. Nxg5 {[%cal Rd5e7] White mates.} exd5 {[#]} 16. Rh8+ $3 {[%mdl 512]} Bxh8 17. Qh4 1-0

