[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "1.1"]
[White "Boshra, Alshaeby"]
[Black "Rasulov, Vugar"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1974"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,22,45,14,29,20,35,32,39,25,39,23,46,39,40,53,47,49,46,47,72,29,54,66,59,41,48,39,78,75,65,62,75,14,19,14,38,16,21,21,20,0,54,57,46,31,31,34,46,42,77,52,75,81,84,70,52,34,34,9,41,-50,-57,-79,-76,-274,-274,-277,-277,-1649,-1591,-1404,-1357,-29983,-29984]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 Nf6 5. Bg2 c6 6. d4 {B01: Scandinavian Defence.} Bg4 7. Nf3 e6 8. h3 {White is slightly better.} Bh5 9. O-O Nbd7 10. Bd2 {[#]} Bb4 $146 (10... Be7 {seems wilder.} 11. Re1 O-O 12. Ne2 Qb6 13. g4 Bg6) ({Predecessor:} 10... Qc7 11. Bf4 Bd6 12. Ne2 O-O 13. Bxd6 Qxd6 14. Nf4 Rad8 15. Nxh5 Nxh5 16. Qe2 Nhf6 {½-½ (56) Huwa,W (2155)-Wolf,A (1860) Germany 2005}) 11. a3 Bxc3 12. Bxc3 Qc7 13. Bd2 {[%cal Bc3d2,Bd2f4,Bf4g5][%mdl 32]} O-O 14. Re1 Rad8 15. Qc1 ({White should play} 15. Bf4 $16 Qb6 16. g4) 15... Rfe8 16. g4 Bg6 17. Bf4 Qc8 18. Nh4 Nb6 19. Nxg6 hxg6 20. c3 a5 21. b4 (21. Bg3 $16) 21... Nc4 $11 22. Bg5 Qc7 23. Bf1 b5 24. Bxc4 bxc4 25. Re3 Ra8 (25... axb4 $11 26. axb4 Ra8) 26. Bxf6 $14 gxf6 27. Qf1 $1 axb4 28. cxb4 Red8 29. Qxc4 Ra4 30. Rd1 Qa7 31. Rdd3 Rd6 32. Qc5 Qd7 {[%cal Oe6e5]} 33. Qc2 Ra7 {[%cal Ba4a7,Ba7b7,Bb7b4,Bb4b1][%mdl 32]} 34. Qd1 Rd5 35. a4 (35. Qf3 $14) 35... Qd6 $15 36. Qb3 Rb7 37. Rc3 $2 {This move loses the game for White.} (37. a5 $17 {keeps fighting.}) 37... Rxb4 $19 ({Inferior is} 37... Rxd4 38. b5 cxb5 39. axb5 $17 (39. Rc8+ Kg7 $17)) 38. Qc2 Rdxd4 {[#] Hoping for ...Rd1+.} 39. Rxc6 $2 (39. Red3) 39... Rd1+ 40. Kg2 Qd5+ 41. Rf3 Rbb1 {Weighted Error Value: White=0.58/Black=0.11 (very precise)} ({Weaker is} 41... Rf4 42. Qxd1 Rxg4+ 43. hxg4 $11) 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "1.2"]
[White "Haussernot, Cecile"]
[Black "Mammadov, Zaur"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2188"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,92,0,34,16,31,26,27,28,29,29,36,17,19,-7,-17,-22,-18,-20,-12,-49,-43,-84,-59,-52,-44,-124,-116,-125,-91,-155,0,0,183,0,0,0,26,41,75,0,0,-195,15,12,15,21,48,0,0,0,35,37,36,39,84,-4,138,0,0,0,0,0,303,8,8,6,47,-9,-3,-4,-14,-16,0,0,0,-1040,-1031,-5064,-4954,-4875,-4678,-5047,-1709]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Qb6 7. Na4 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} Qa5+ 8. c3 cxd4 9. b4 {White has an edge.} (9. Qxd4 $2 b5 10. Qd3 bxa4 $19) 9... Qc7 10. Nxd4 a6 11. Bd2 Nc6 {[#]} 12. Nxc6 $146 ({Predecessor:} 12. Be2 b5 13. Nb2 Nxd4 14. cxd4 Qa7 15. Bc3 a5 16. Nd3 Nb6 17. Nc5 Nc4 18. O-O Bxc5 19. bxc5 {0-1 (64) Alekseenko,K (2639)-Morozevich,A (2656) Sochi 2018}) 12... Qxc6 13. Rc1 b5 {Prevents c4.} 14. Nb2 Nb6 15. Bd3 Bb7 16. Qf3 (16. Be2 $15 {deserves consideration.}) 16... a5 17. O-O Nc4 18. Rc2 (18. Bxc4 $15 bxc4 19. a4) 18... axb4 $17 19. cxb4 Qb6+ (19... Rxa2 $2 20. Nxc4 dxc4 21. Qxc6+ Bxc6 22. Rxa2 $18) 20. Kh1 (20. Qf2 $142 Qxf2+ 21. Kxf2) 20... Rxa2 $2 (20... Nxd2 $17 21. Rxd2 Bxb4) 21. f5 $1 $11 {[%cal Of5e6] And now fxe6! would win.} Nxe5 $2 (21... Nxd2 $11 22. Rxd2 Bxb4) 22. Qe2 $2 (22. Qg3 $1 $18 {[%cal Rg3e5]} f6 23. fxe6) 22... Nxd3 23. fxe6 fxe6 (23... Nxb2 $2 24. exf7+ Kd7 25. Qe8+ Kd6 26. Bf4#) (23... Nf2+ $5 24. Rxf2 Qxe6 25. Qxb5+ Qd7 $17) 24. Qxd3 d4 25. Qg3 ({White should play} 25. Bg5 $1 $16) 25... Qd6 26. Qf2 (26. Bf4 $1 $11 Qd7 27. Be5) 26... Be7 $2 (26... Qd7 $19 {aiming for ...d3.} 27. Be1 Bd6) 27. Qf7+ (27. Nc4 $2 Qd5 28. Rxa2 Rf8 $19) 27... Kd7 28. Qxg7 Qd5 {[%cal Od4d3] [#] Strongly threatening ...d3! Chess con chili.} 29. Bf4 (29. Bg5 $1 $14 {should be considered.} Re8 30. Bh4) 29... Rc8 30. Rd2 Qf5 {Hoping for ...Rc2.} (30... e5 $5 31. Bg5 (31. Bxe5 $2 Rg8 $19) 31... Re8 $11) 31. Qxd4+ Bd5 {...Rc2 is the strong threat.} 32. Qb6 ({Wrong is} 32. Qg7 $2 Rc2 33. Rxc2 Qxc2 $19) 32... Ke8 {[#]} (32... Rc2 $1 $14 33. Qxb5+ Kc8) 33. Qxb5+ (33. Kg1 $1 $16) 33... Rc6 {[#]} (33... Bc6 $11 {remains equal.} 34. Qxf5 exf5) 34. Qb8+ (34. Kg1 $1 $16 {Threatens to win with Bg3.} Qg6 35. Re1) 34... Bd8 $1 {A strong pair of Bishops.} 35. Rdf2 {[%cal Of4g5]} Rb6 36. Qc8 Ra8 $2 {[%mdl 8192]} (36... Rc6 $1 $11 {and Black has nothing to worry.} 37. Qb8 Rb6) 37. Qc5 $2 (37. Qc1 $18 Qe4 38. Be3) 37... Rc6 38. Qd4 Bf6 (38... Bb6 $1 $11 {feels stronger.} 39. Qh8+ Kf7 40. Qxa8 Bxf2) 39. Qe3 ({White should try} 39. Qd1 $1 $14 Rd8 40. Nd3 Qxd3 41. Qxd3 Bxg2+ 42. Kxg2 Rxd3 43. b5) 39... Rc2 40. Nd3 Rxf2 41. Nxf2 Ra2 42. Bg3 h5 $40 {[%cal Bh7h5,Bh5h4][%mdl 160] White must now prevent ...h4. Black is up to no good.} 43. Rc1 $2 {[%mdl 8192]} (43. h4 $11) 43... h4 $19 {Black is clearly winning.} 44. Rc8+ Kf7 45. Rc7+ Kg6 46. Bf4 e5 {Weighted Error Value: White=0.76/Black=0.43} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "1.3"]
[White "Ozsakallioglu, Okan"]
[Black "Sibashvili, Giorgi"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2179"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,128,0,3,5,2,0,0,4,12,0,0,0,-4,-3,-8,-24,-17,-25,-26,-19,-20,-21,-26,-27,-22,-42,-48,-41,-22,-23,0,-47,-50,-40,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,27,16,18,24,16,16,25,15,18,8,12,14,18,15,75,66,75,50,60,42,43,43,43,43,53,53,53,43,43,43,53,43,43,43,53,53,45,56,60,53,109,56,63,27,27,27,27,27,27,27,33,27,27,27,28,22,27,26,26,8,21]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d5 5. exd5 Nxd5 6. Bb5 {C47: Scotch Four Knights and Four Knights with 4 g3.} Nxc3 7. bxc3 Bd6 8. d4 exd4 9. cxd4 O-O 10. O-O Bg4 {With the idea ...Bxf3.} 11. c3 Qf6 12. h3 Bxf3 13. Qxf3 Qxf3 14. gxf3 Ne7 15. Bd3 {[#]} Ng6 $146 ({Predecessor:} 15... c5 16. Be4 cxd4 17. cxd4 Rab8 18. a4 f5 19. Bc2 Ng6 20. Bb3+ Kh8 21. Rd1 Rbd8 {½-½ (40) Plank,F (2198)-Hechl,G (2220) Austria 2012}) 16. Rb1 b6 17. Rb5 Rad8 18. a4 c6 19. Rb3 c5 20. Be3 (20. d5 $11) 20... cxd4 $15 21. cxd4 Nh4 22. Be4 {This bishop pair is nice.} Be7 {Prevents Bg5.} 23. Rd1 f5 24. Bb7 Rd7 25. Bc6 Rd6 26. Rc3 Rfd8 27. f4 Bf6 {[%cal Rf6d4]} 28. Rc4 Ng6 29. Bb5 Ne7 30. Rc7 a5 31. Rdc1 Kf8 32. Rb7 Nd5 33. Bd3 g6 34. Bb5 ({But not} 34. Rxh7 Bg7 35. Be2 Kg8 36. Rxg7+ (36. Rh4 $2 Bf6 $19) 36... Kxg7 $17) 34... h6 (34... Re6 $5 {[%cal Rd5e3]}) 35. Kg2 g5 36. Rc4 Re6 $1 37. Bc1 Nxf4+ 38. Bxf4 gxf4 39. Rcc7 {[#] Strongly threatening Rf7+.} Re7 {To avoid Rf7+} (39... Bxd4 $2 40. Rf7+ Kg8 41. Bc4 $18) 40. Rxe7 Bxe7 $11 {[%mdl 4096] Endgame KRB-KRB} 41. Bd7 Bf6 {[#]} (41... Kf7 $1 $11) 42. d5 $1 $16 Ke7 43. Bb5+ Kf8 44. Rxb6 Bd4 45. Rxh6 Rxd5 46. Kf3 Bc5 47. Rc6 Bb4 48. Kxf4 Bd2+ 49. Kf3 Kg7 50. Bc4 Rd4 51. Ke2 Bb4 52. Bd3 Be7 53. Bc2 Rh4 54. Ra6 Rxh3 (54... Rc4 $14 55. Kd3 (55. Bxf5 Rxa4 56. f3 Ra3 $14) 55... Rf4) 55. Bxf5 (55. Rxa5 $16 f4 56. Bd3) 55... Rh2 56. Rg6+ Kf7 57. Rg3 Bc5 58. Rf3 Ke7 59. Bd3 Kd6 60. Rf5 Rh4 61. Bb5 Rb4 62. Kd3 Rb3+ 63. Kc2 Ra3 64. f3 Bd4 {Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "1.4"]
[White "Gunduz, Umut Erdem"]
[Black "Darban, Morteza"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2252"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,95,31,32,31,29,38,28,42,37,33,13,16,20,13,23,17,0,0,0,0,0,0,0,0,0,62,55,55,37,49,32,93,95,95,102,366,373,358,356,418,456,449,429,666,617,731,730,1485,1566,1165,1121,1055,5588,5675,5675,5173,5097,2075,1959,29977,29977,29980,29982,29987,29985,29985,29981,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29996,29997]} 1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. O-O Nc6 8. Be3 cxd4 9. Nxd4 Bd7 {B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation).} 10. Bf3 Qd6 11. Nd2 Be7 {White has an edge.} 12. Nc4 Qc7 13. Nb6 Rd8 14. Nxd7 Rxd7 {[#]} 15. Bxc6 $146 ({Predecessor:} 15. Qa4 Ne5 16. Bf4 Bd6 17. Be2 O-O 18. Rfd1 Ng6 19. Bxd6 Rxd6 20. g3 Rfd8 21. Nf3 {½-½ (41) Vysochin,S (2533)-Matuszewski,M (2366) Wroclaw 2012}) 15... bxc6 16. Qa4 {[%csl LRa6,LRc6]} Ng4 {[%csl Gg4][%cal Rc7h2]} 17. g3 {[%cal Od4e6] aiming for Nxe6!} Nxe3 18. fxe3 c5 19. Nf3 {Hoping for Rad1.} O-O 20. Qxa6 Rfd8 ({Better is} 20... c4 $11) 21. Qc4 $1 $14 h6 22. a4 Bg5 23. e4 Be3+ (23... Qb7 $1 $14) 24. Kh1 $16 Qb7 25. b3 g5 $2 {[%mdl 8192] [#] A mistake that costs the game.} (25... Bg5 $16 {was worth a try.}) 26. Rae1 $1 $18 {[%cal Ba1e1,Be1e2,Be2d2,Bd2d8][%mdl 32]} Bd2 27. Re2 Rd3 {[#]} 28. Ne5 $1 (28. Rxd2 Rxd2 29. Nxd2 Rxd2 $14) 28... Rxc3 29. Rxd2 $1 Rxc4 (29... Rxd2 $142 30. Qxc3 Qxe4+ 31. Qf3 (31. Nf3 Rd3 $16) 31... Qxf3+ 32. Rxf3 Rd1+ 33. Kg2 f5) 30. Rxd8+ Kg7 31. Nxc4 Qxb3 32. Ne5 {[%csl Ge5][%cal Rf1f7,Bc4e5,Be5g4,Bg4h6,Bh6f5][%mdl 32]} f5 33. Rd7+ Kf6 34. Ng4+ Kg6 35. exf5+ exf5 36. Rd6+ Kg7 37. Nxh6 Qxa4 38. Nxf5+ {White mates.} Kf7 39. Re1 Kf8 40. Rd8+ Kf7 41. Re7+ Kg6 42. Rf8 Qd1+ 43. Kg2 Qd2+ 44. Kh3 g4+ 45. Kxg4 {[%csl Gf5][%cal Re7g7]} Qd1+ 46. Kh3 Qf1+ 47. Kh4 {[%csl Gf5][%cal Re7g7]} Qc4+ 48. g4 {Weighted Error Value: White=0.03 (flawless) /Black=0.71} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "1.5"]
[White "Kizilkus, Akin"]
[Black "Ahmad, Al Khatib"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2275"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,67,0,6,0,10,19,12,19,13,2,2,14,13,9,12,-2,4,0,0,0,0,-16,0,0,0,-3,0,0,0,0,0,-3,-13,-31,-21,-34,-10,-12,-18,-25,-5,-18,0,-12,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3 {E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5.} Ba6 9. Bxa6 Nxa6 10. O-O Qc8 11. Rc1 Qb7 12. a3 Be7 {[#]} 13. Ne5 $146 ({Predecessor:} 13. Qb3 Rac8 14. Rc2 c6 15. Ne2 Rb8 16. Rfc1 c5 17. dxc5 bxc5 18. Qxb7 Rxb7 19. Bc3 {1-0 (56) Nguyen,T (2569)-Sadzikowski,D (2527) Zlin 2020}) 13... c5 14. f4 b5 15. dxc5 Nxc5 16. Be1 Nce4 17. Qb3 Bc5 18. Nxe4 Nxe4 19. Rd1 Rad8 20. Bb4 Bxb4 21. Qxb4 Nd6 22. Qc5 Nc4 23. Nxc4 dxc4 24. Rd4 Rxd4 25. Qxd4 $15 {[%mdl 4096] Endgame KQR-KQR} Re8 26. Rd1 g6 27. Kf2 {The position is equal.} a5 28. g3 Rc8 29. Qd5 Qxd5 30. Rxd5 c3 31. bxc3 Rxc3 32. Rxb5 Rxa3 33. Ke2 Ra2+ 34. Kf3 {An interesting draw.  Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "2.1"]
[White "Mammadov, Zaur"]
[Black "Boshra, Alshaeby"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2417"]
[BlackElo "1974"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,12,20,10,66,48,46,20,50,43,40,45,47,36,46,26,22,11,34,33,40,11,59,6,6,8,8,8,8,0,0,0,0,0,65,67,145,25,29,28,15,13,37,49,88,95,619,611,858,750,29991,29992]} 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 a5 6. b5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} a4 (6... c5 $11) 7. c4 c6 {[#]} 8. bxc6 $146 {White is slightly better.} ({Predecessor:} 8. Ba3 O-O 9. Be2 Bf5 10. O-O Nbd7 11. Rc1 Re8 12. h3 Qa5 13. g4 Be6 14. Ng5 {0-1 (69) Ezat,M (2411)-Shipov,S (2541) Chess.com INT 2022}) 8... bxc6 9. Bd3 Nbd7 10. Ba3 O-O 11. O-O Re8 12. cxd5 cxd5 13. Qe2 Qa5 14. Rab1 Ba6 15. Rfc1 Bf8 (15... Bxd3 $11 16. Qxd3 e6) 16. Ne1 (16. Bxa6 $14 Qxa6 17. Qxa6 Rxa6 18. Rc7) 16... e5 $11 17. Bxf8 Kxf8 18. dxe5 Nxe5 19. Ndf3 {[%cal Oe2b2]} Nxd3 20. Nxd3 {[%cal Oe2b2]} Ne4 21. Qb2 {To avoid Nc3. Strongly threatening Qh8+.} Kg8 {To avoid Qh8+} ({Better is} 21... Bxd3 $11 22. Qa3+ Kg8 23. Qxd3 Rac8) 22. Nde5 $1 $14 h5 {[#] Prevents Ng4.} ({Black should try} 22... f6 $14 23. Nc6 Qc7) 23. Nc6 (23. Nxf7 $1 $16 {[%mdl 512]} Kxf7 (23... Rac8 24. Rxc8) 24. Rc6 (24. Ne5+ Kg8 $11)) 23... Qc7 $11 {Prevents Rc6.} 24. Nb4 $36 {[%csl LRc7,LRd5][%cal Bc6b4,Bb4d5,Bd5f6][%mdl 2080] White is pushing. Pair of Knights!} Qd8 25. Ne5 a3 26. Qd4 Qf6 {[%csl LRe5,LRf2]} 27. f4 Qh4 $2 {[%mdl 8192]} (27... Rxe5 $16 28. Qxe5 Qxe5 29. fxe5 Bc4) 28. Nxd5 $18 {Hoping for Nxg6.} Qf2+ 29. Kh1 {Nxg6 is the strong threat.} Nd2 30. Nf6+ {Weighted Error Value: White=0.19 (very precise) /Black=0.67} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "2.2"]
[White "Sibashvili, Giorgi"]
[Black "Haussernot, Cecile"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2398"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,61,48,46,72,84,83,75,81,93,118,105,119,37,123,114,87,8,145,122,122,122,240,252,331,270,337,340,337,330,334,327,335,333,324,335,581,255,261,248,339,303]} 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nc7 12. Bd3 b6 {A67: Modern Benoni: Taimanov Variation.} 13. Re1 Re8 14. Be3 Ba6 {White is better.} 15. Bf2 {[%cal Be3f2,Bf2g3,Bg3h4][%mdl 32]} Rb8 16. Bg3 Nf6 17. e5 (17. Bh4 $16) 17... Nh5 (17... Bxd3 $2 18. exf6 Rxe1+ 19. Bxe1 $18) ({Black should play} 17... dxe5 $1 $14 18. d6 (18. Bxa6 e4 $16) 18... exf4 19. dxc7 Qxc7 20. Bxa6 fxg3) 18. Bxa6 $16 {White is more active.} Nxa6 19. Qd2 (19. Bh4 $16 Qd7 20. Ne4) 19... Nb4 {[#]} (19... Nxg3 $11 20. hxg3 Nb4) 20. Bh4 $146 ({Predecessor:} 20. Re4 Qd7 21. Rae1 Nxg3 22. hxg3 dxe5 23. fxe5 Rbd8 24. d6 f6 25. exf6 Bxf6 26. Rxe8+ Rxe8 27. Rxe8+ Qxe8 {1-0 (36) Sasikiran,K (2694)-Leon Hoyos,M (2535) Beijing 2008}) 20... Qd7 21. h3 dxe5 (21... Bh6 $16) 22. fxe5 $18 ({Not} 22. Nxe5 Qf5 $11) 22... Qf5 {[#]} 23. Re4 $1 Rxe5 24. Nxe5 Bxe5 25. Rf1 ({Less strong is} 25. Rae1 Bd4+ 26. Rxd4 cxd4 27. Qxd4 Nc2 $16) 25... Bxc3 26. Qe2 {Really sharp!} Bd4+ {[#]} 27. Rxd4 $1 {[%mdl 512]} Qd7 28. Rd2 Re8 $2 (28... Ng7 29. g4 Re8) 29. Qf3 (29. Qb5 $142 Qxb5 30. axb5) 29... Ng7 30. g4 {Inhibits Nf5.} h6 31. Bf6 {Weighted Error Value: White=0.34/Black=0.57} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "2.3"]
[White "Darban, Morteza"]
[Black "Ozsakallioglu, Okan"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2261"]
[BlackElo "2179"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,131,4,20,20,24,21,24,19,37,45,14,24,60,-6,32,25,26,34,19,0,22,-20,-15,-16,-23,-22,-19,-26,-22,-33,-44,-74,-69,-83,-8,-18,-21,-16,-17,-25,-42,-146,-149,-154,-148,-147,-155,-143,-119,-114,-156,-179,-159,-205,-196,-250,-176,-197,-183,-239,-207,-262,-81,-82,-71,-288,-276,-351,-347,-462,-436,-859,-238,-245,-245,-245,-245,-245,-238,-238,-238,-238,-80,-80,-80,-80,-80,-80,-80,-80,-35,-80,0,0,0,0,0,0,0,0,0,0,0,0,0,-7,-7,-243,0,0,274,274,851,849,831,738,877,853,891,759,897,815,29983,29984]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d5 6. exd5 {B40: Sicilian: 2...e6, Unusual lines.} Nxd5 7. O-O Be7 8. Rd1 {White has an edge.} Bf6 {Inhibits d4.} 9. Nc3 O-O 10. Ne4 Nd4 {[#]} 11. Qc4 $146 (11. Nxd4 $14 cxd4 12. c4) ({Predecessor:} 11. Nxd4 cxd4 12. c4 Nb4 13. Nxf6+ Qxf6 14. d3 a5 15. Bf4 Qg6 16. a3 Nc6 17. b4 axb4 18. axb4 Rxa1 19. Rxa1 {1-0 (47) Shubin,K (2429)-Klekowski,M (2506) Chess.com INT 2020}) 11... b6 12. Nxf6+ Qxf6 13. Nxd4 cxd4 14. Qa4 {Inhibits Bd7.} a6 15. c4 {[#] Prevents b5.} (15. c3 $142) 15... b5 $1 $11 16. cxb5 Bd7 17. d3 axb5 18. Qb3 b4 {White must now prevent ...Ba4.} 19. a4 (19. Bxd5 exd5 20. Re1 Qf3 $17) 19... bxa3 {Strongly threatening ...Ba4.} 20. Rxa3 Rab8 21. Qc2 Nb4 (21... Rfc8 $17 22. Qe2 Bc6) 22. Qc7 {[#]} Bc6 23. Bxc6 Rfc8 24. Qd6 Nxc6 25. Ra6 (25. Bf4 $15) 25... Qf3 $17 26. Rf1 Nb4 $36 {[%mdl 2048] Keeping White busy.} 27. Ra3 Nc2 28. Ra7 Qxd3 29. Bf4 {And now Qd7 would win.} Rf8 30. Qe7 Rbe8 31. Qb7 (31. Qc7 $17) 31... e5 $19 32. Bg5 Qf5 33. Be7 Rb8 34. Qd5 (34. Qd7 $142 Qxd7 35. Rxd7) 34... Rfe8 35. b4 Nxb4 $2 (35... h5 $19 {is more deadly.} 36. Rc7 Nxb4 37. Bxb4 Rxb4) 36. Bxb4 $17 Rxb4 37. Qc6 (37. Ra8 $17 Rbb8 38. Rxb8 Rxb8 39. Re1) 37... Rbb8 38. Rd7 h5 39. h4 Re6 40. Qc5 (40. Qd5 $142) 40... Qe4 $2 (40... Rb1 41. Rd6 Rxd6 42. Qxd6 Rxf1+ 43. Kxf1 Qb1+ 44. Kg2 Qe4+ 45. Kg1 d3 46. Qd8+ Kh7) 41. Rxf7 $19 Kxf7 42. Qc7+ Kg6 {( -> ...Reb6)} 43. Qxb8 {[%mdl 4096] Endgame KQR-KQR} Qf5 44. Qd8 Kh7 {Threatens to win with ...Qf3.} 45. Qd5 Rf6 $2 (45... Rb6 $19 {Hoping for ...Rb2.} 46. Kg2 Rf6) 46. Kg2 $17 Kg6 47. f3 e4 $1 48. Qxd4 exf3+ 49. Kh2 {[#]} Re6 ({Black should play} 49... Kh7 $1 $17) 50. Rf2 $1 $15 {[#]} Re2 ({Better is} 50... Re8 $1 $17) 51. Rxe2 $1 $11 fxe2 {KQ-KQ} 52. Qe3 Qc2 53. Qg5+ Kf7 54. Qxh5+ Ke6 55. Qe8+ Kd5 56. Qf7+ Kc6 57. Qe6+ Kb5 58. Kh3 $2 (58. Qd7+ $11 Kb4 59. Qd6+ Ka5 60. Qd8+ Ka4 61. Qe8+ Ka3 62. Qe3+ Kb2 63. Kh3) 58... Qd3 $2 ({Black should try} 58... Qd2 $19 59. Qe8+ Kb4 60. Qe7+ Kc4 61. Qe4+ Kc5 62. Qe7+ Kc4 63. Qc7+ Kb3 64. Qb7+ Kc2 65. Qe4+ Kb3 66. Qe6+ Kb2 67. Qe5+ Kc2 68. Qe4+ Kb3 69. Qe6+ Kb2 70. Qe5+ Kc2 71. Qe4+) 59. Kg2 Qc2 $2 {[%mdl 8192]} (59... Qd2 $11 {and Black is okay.} 60. Qb3+ Kc6 61. Qf3+ Kd6 62. Qf8+ Kd7 63. Qf7+ Kd8 64. Qg8+ Kc7 65. Qxg7+ Kd8 66. Qg8+ Kd7 67. Qg7+ Ke6 68. Qg6+ Ke5 69. Qg7+ (69. Qe8+ Kd4 $11) 69... Kf5 70. Qf7+ Ke5 71. Qg7+ Ke4 72. Qg6+ (72. Qe7+ Kd4 $11) 72... Kd5 73. Qg8+ Ke5 74. Qg7+ (74. Qe8+ Kd4 $11)) 60. Kf2 $18 Qh7 $2 (60... Ka5 61. Qe5+ (61. Qxe2 Qf5+ 62. Kg2 Qd5+ 63. Kh3 Qf5+ 64. g4 Qf4 $16) 61... Ka4 62. Qxg7 (62. Qxe2 Qc7 $16) 62... Qf5+ 63. Kxe2 Qe4+ 64. Kf2 Qc2+ 65. Kg1 Qd1+ 66. Kg2 Qe2+ 67. Kh3 Qf1+ 68. Kg4 Qd1+ 69. Kg5 Qd5+ 70. Kh6 Qe6+ 71. Qg6 Qe3+ 72. Qg5 Qe6+ 73. Qg6 Qe3+ 74. Qg5 Qe6+ 75. Kh5 Qe8+ 76. Qg6 Qe5+ 77. Kg4 Qe2+ 78. Kg5 Qe3+ 79. Kf6 Qd4+ 80. Ke7 Qe5+ 81. Kf8 Qd4) 61. Kxe2 Kc5 62. Kf3 Kd4 63. Qd6+ Kc4 64. Kf4 Qg8 65. Kg5 Qf7 66. Qf4+ {Quite a comeback for White.  Weighted Error Value: White=0.34/Black=0.56} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "2.4"]
[White "Ahmad, Al Khatib"]
[Black "Gunduz, Umut Erdem"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2218"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,101,8,14,0,17,-12,-24,-14,-27,-16,79,68,112,116,117,102,116,59,142,145,163,162,181,159,194,192,193,209,227,222,247,132,138,140,135,134,134,139,134,118,125,132,179,161,179,177,180,168,169,171,179,131,233,227,242,235,284,262,261,0,83,21,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3,Bb3d5][%mdl 32]} a6 4. Ba4 Nf6 5. d4 Be7 6. O-O O-O 7. Re1 {C84: Closed Ruy Lopez: Unusual White 6th moves.} b5 8. dxe5 Ng4 ({But not} 8... bxa4 9. exf6 Bxf6 10. e5 $14) 9. Bb3 {[#] Hoping for Qd5. Black has an edge.} Bc5 {[%mdl 1024] Black has compensation.} 10. Rf1 {[#] Black must now prevent Qd5.} Bb7 $146 (10... Ngxe5 $11 11. Nxe5 Nxe5) ({Predecessor:} 10... Bb6 11. Bf4 Qe7 12. Nc3 Qc5 13. Qd5 Na5 14. h3 Nxb3 15. axb3 Qxd5 16. Nxd5 Nh6 {1-0 (23) Ligterink,G-Loman,M Leeuwarden 1973}) 11. Bd5 $16 {aiming for h3.} Qe8 (11... Qb8 $14 {might be stronger.}) 12. Bf4 d6 13. exd6 cxd6 14. Nbd2 (14. a3 $16) 14... Qe7 (14... Nf6 $14) 15. Nb3 $36 {[%mdl 2048] Keeping Black busy.} Rad8 16. Bg5 Nf6 17. Re1 Bb6 18. Nbd4 Nxd4 19. Nxd4 Rd7 20. Nf5 Qe5 {[%cal Rf6d5]} 21. Bxf6 {Really sharp!} (21. Qf3 $18) 21... Qxf6 22. Bxb7 {White is more active.} Rxb7 23. Qxd6 Qxd6 24. Nxd6 Rd7 25. Rad1 {[%cal Od6c8]} Rfd8 {To avoid Nc8} 26. e5 Kf8 (26... Bc7 $16 {was necessary.}) 27. Rd3 $18 Bc7 28. Red1 f6 29. f4 fxe5 30. fxe5 Re7 31. Rd5 (31. Rf3+ $18 Kg8 32. Rd5) 31... g6 (31... Red7 $16 {was called for.} 32. a4 b4) 32. g3 Re6 33. Kg2 Rd7 34. Kf3 Rde7 35. Nc8 $2 (35. Kf4 $18) 35... Rf7+ {[#]} (35... Re8 $1 $11 {remains equal.} 36. Nd6 R8e7) 36. Ke4 (36. Kg2 $1 $16) 36... Rf5 {[%cal Rf5e5]} (36... Rf2 {keeps more tension.} 37. Nd6 Rxh2 38. Rc5 Bxd6 39. Rxd6 Re2+) 37. Nd6 (37. R1d2 {looks sharper.} Bxe5 38. Rd8+ Kf7 39. R2d7+ Kf6 40. Rf8+) 37... Bxd6 {The position is equal.} 38. Rxd6 Rfxe5+ $11 {[%mdl 4096] Endgame KRR-KRR} 39. Kf3 Rf5+ $1 40. Kg4 Re4+ 41. Kh3 Rh5+ 42. Kg2 Re2+ 43. Kf3 Rhxh2 44. Rxa6 Rhf2+ 45. Kg4 Rxc2 46. Rd7 {White threatens Ra8+ and mate.} Rf7 47. Ra8+ Kg7 $1 48. Rxf7+ Kxf7 49. Ra7+ Kf6 50. Rxh7 Rxb2 51. Rb7 {Black defended with fortune.  Weighted Error Value: White=0.23 (precise) /Black=0.21 (precise)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "2.5"]
[White "Rasulov, Vugar"]
[Black "Kizilkus, Akin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2453"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,179,8,18,-43,-37,-47,-17,-23,-16,-25,-16,-28,-25,-39,-27,-15,-15,-17,-7,-6,-5,-10,-9,-16,-18,-18,0,-4,-7,-10,0,0,0,0,0,0,0,0,0,-5,0,-8,0,-10,-10,-11,-1,-1,0,0,0,-7,0,0,0,0,0,0,0,0,0,-4,0,0,5,2,5,0,6,6,6,7,6,6,8,7,17,17,18,20,20,17,24,16,16,0,0,0,18,16,18,8,8,7,7,7,7,7,7,7,7,7,7,0,7,0,7,0,0,0,0,0,4,0,18,18,191,197,184,159,164,140,190,165,201,218,301,195,174,137,312,391,635,623,552,476,446,433,391,389,1073,331,2960,2803,12832,12835,12836,1737,12837,12837,12838,12839,12840,12839,12839,0,0,0,0,0,0,0,0,0,0,0,12849,12849,12850,12850,12850,12845]} 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. d4 d6 {[#]} 6. d5 $146 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} (6. Be2 $11) ({Predecessor:} 6. Be2 Nbd7 7. O-O c5 8. c4 cxd4 9. Nxd4 d5 10. Nd2 dxc4 11. Nxc4 Nb6 12. Rc1 Nxc4 13. Rxc4 Bd7 14. Bf3 e5 15. Bxb7 exd4 16. Bxa8 Qxa8 17. Rxd4 {0-1 (46) Nakamura,H (2736)-Mamedyarov,S (2765) Chess.com INT 2021}) 6... c6 $15 7. dxc6 Nxc6 8. Be2 {The position is equal.} Bf5 9. O-O Rc8 10. c4 d5 11. Na3 dxc4 12. Nxc4 Qxd1 13. Rfxd1 Rfd8 14. Rxd8+ Rxd8 15. a3 Ne4 {[%cal Oe4d2]} 16. Bxg7 Kxg7 17. Rc1 Nd6 18. Nb2 Rc8 19. Kf1 Nd8 20. Rxc8 Bxc8 21. b4 f6 22. Nd2 e5 23. Nbc4 N8f7 24. Na5 Kf8 25. Ndc4 Ke7 26. Ke1 Be6 27. Nd2 Nd8 28. f3 Kd7 29. Bd3 Ke7 30. Ke2 Bd5 31. Nac4 N8f7 32. Nb2 Nd8 33. Nd1 Nc6 34. Nc3 Be6 35. Nde4 Nxe4 36. Bxe4 $11 {[%mdl 4096] Endgame KBN-KBN} Bc4+ 37. Kd2 Nd8 38. f4 exf4 39. exf4 f5 40. Bf3 Kd6 41. Ke3 b6 42. Kd4 b5 43. g3 Ne6+ 44. Ke3 Nc7 45. Bg2 Ne6 46. Bb7 Nc7 47. Bc8 Be6 48. Bb7 Bc4 49. Bf3 Ne6 50. h3 Nc7 51. g4 Bf1 52. gxf5 gxf5 53. h4 Bc4 54. Bg2 Be6 55. Bf1 Bd7 56. Bg2 Be6 57. Bf3 Bd7 58. Ne2 Be6 59. Nd4 Bd7 60. Bg2 h6 61. Bf3 Ne8 62. Be2 Nc7 $2 (62... a6 $1 $11 {and Black has nothing to worry.}) 63. Bd3 $18 Nd5+ 64. Kf3 Ne7 65. Bxb5 Bc8 (65... Kd5 $16) 66. Bc4 {Hoping for Nb5+.} a6 {To avoid Nb5+} 67. Ke3 Ng6 68. h5 Ne7 69. Nf3 Nd5+ $2 (69... Be6 $16 {might work better.} 70. Bxa6 Nd5+ 71. Kd4 Nxf4) 70. Bxd5 Kxd5 {KB-KN} 71. Ne5 {Inhibits Bd7.} Be6 72. Kd3 Bg8 {[#]} 73. a4 $1 Be6 74. a5 {[%cal Ob4b5] aiming for b5!} Bg8 $2 (74... Kd6 75. Kd4 Bb3 76. Nc4+ Kc6) 75. Kc3 $2 (75. b5 Kd6 76. bxa6) 75... Be6 $2 (75... Kd6 76. b5 axb5) 76. b5 axb5 77. Kb4 Ke4 78. Ng6 Bd5 79. a6 Ba8 80. Kxb5 Kf3 81. Kb6 Kg4 {[#]} 82. a7 $2 (82. Kc5 $1 $18 Kg3 83. Kd6) 82... Kxh5 $11 83. Ne5 Kh4 $1 84. Kc7 {Threatens to win with Kb8.} Kg3 85. Kb8 Bg2 86. Nc4 h5 87. Nd6 {And now Nb7 would win.} h4 $2 {[%mdl 8192]} (87... Bf3 $11) 88. Nxf5+ $18 {White is clearly winning.} ({Worse is} 88. Nb7 h3 89. a8=Q h2 $11) 88... Kh3 89. Kc7 Ba8 90. Ne3 {Weighted Error Value: White=0.05 (flawless) /Black=0.03 (flawless)} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "3.1"]
[White "Boshra, Alshaeby"]
[Black "Sibashvili, Giorgi"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1974"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,89,27,28,91,63,109,61,59,63,69,33,31,27,32,25,20,23,35,27,53,29,50,54,67,43,58,22,19,23,68,24,35,6,46,15,87,17,25,0,2,0,0,0,0,0,7,0,44,37,55,0,0,0,0,0,0,-60,-16,-205,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Ng4 9. Qxg4 Nxd4 10. Qd1 Nxb3 11. axb3 f5 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line.} (11... d6 $11 {remains equal.}) 12. Bd4 {White is more active.} Bh6 {[#]} (12... d6 $14 {should be considered.}) 13. Qd3 $146 (13. Nd5 $16) ({Predecessor:} 13. exf5 Rxf5 14. g4 Rf7 15. h4 e5 16. Be3 Bxe3 17. fxe3 d5 18. Qxd5 Bxg4 19. Rxa7 Qf8 20. Rxa8 Qxa8 21. Kd2 Bf3 22. Ne4 Bxh1 23. Nf6+ Kg7 {0-1 (23) Vorobiov,D (2116)-Yakovlev,M (2263) Novokuznetsk 2007}) 13... d6 $14 {White is slightly better.} 14. O-O ({Much worse is} 14. Rxa7 Rxa7 15. Bxa7 Bc1 $11) 14... fxe4 15. Nxe4 Bf5 16. Qe2 ({Wrong is} 16. Rxa7 $2 Rxa7 17. Bxa7 d5 $19) 16... a6 17. c4 Bxe4 18. Qxe4 Qd7 19. Rfe1 Rae8 20. g3 Rf5 21. Rad1 Kf8 22. Bc3 (22. b4 {seems wilder.} Qc6 23. Qh4 Rh5 24. Qg4 Rf5 25. Qh3) 22... Bg7 23. Rd3 Bxc3 24. bxc3 Kg8 (24... Qc6 $11 {is superior.}) 25. f4 (25. Rd5 $14 {is more appropriate.}) 25... b5 26. Rde3 Kf7 27. Qd4 Qc6 {[#]} (27... Rc5 $11) 28. g4 (28. Qa7 $1 $16 Kg8 29. Rxe7 Rxe7 30. Rxe7 Qc5+ 31. Qxc5 Rxc5 32. cxb5 axb5 33. Re3) 28... Rf6 $11 29. Rh3 h5 30. f5 gxf5 31. Rxh5 Rg8 32. g5 {[%cal Oe1e7] [#] Strongly threatening Rxe7+!} e5 33. Qa7+ Ke6 (33... Kf8 $11) 34. Kf2 $1 $14 {Black must now prevent Rh7.} Rfg6 $1 35. h4 (35. Rh7 $14 Qc5+ 36. Qxc5 dxc5 37. Ra1 bxc4 38. Rxa6+ Kd5 39. bxc4+ Ke4 40. Rxg6 Rxg6 41. h4) 35... bxc4 $11 {Threatens to win with ...R8g7.} 36. Rh7 {[%csl Gh7][%cal Ra7f7] To avoid R8g7. Really sharp!} Qc5+ 37. Qxc5 dxc5 {[%mdl 4096] Endgame KRR-KRR} 38. Ra1 ({White should play} 38. bxc4 $11 R8g7 39. Rh5) 38... cxb3 $15 {aiming for ...b2.} 39. c4 $2 (39. Rb7 $11 {and White is okay.}) 39... f4 $2 ({Black should try} 39... e4 $19 40. Rb7 Ke5 41. Rxb3 Rd6) 40. Kf3 $1 $11 {The position is equal.} Ra8 (40... Kf5 $5 41. Rf7+ Ke6 $11) 41. Ra3 Kf5 (41... b2 $5 42. Rb3 Kf5 43. Rf7+ Ke6 $11) 42. Rf7+ $1 Ke6 43. Rh7 Kf5 (43... b2 $5 44. Rb3 Kf5 45. Rf7+ Ke6 $11) 44. Rf7+ $1 Ke6 45. Rb7 {Weighted Error Value: White=0.21 (precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "3.2"]
[White "Haussernot, Cecile"]
[Black "Darban, Morteza"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2188"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,45,-27,-26,-28,-41,-36,-25,-25,-27,-31,-25,-46,-43,-65,-52,-136,-132,-122,-103,-136,-83,-95,-58,-84,0,0,0,0,4,0,0,0,39,0,0,0,16,0]} 1. e4 c5 2. b3 Nc6 3. Bb2 a6 4. c4 {[#]} d6 $146 ({Predecessor:} 4... e6 5. Nf3 Nge7 6. Be2 d5 7. exd5 exd5 8. d4 Nxd4 9. Nxd4 cxd4 10. Qxd4 Nc6 11. Qe3+ Be7 12. cxd5 Nb4 13. O-O {½-½ (38) Paichadze,L (2392)-Shanava,K (2532) Baku 2007}) 5. Nc3 g6 6. f4 {B20: Sicilian: Unusual White 2nd moves.} Bg7 7. Nf3 Bg4 8. Be2 {Black has an edge.} e6 9. O-O Nge7 10. Qe1 O-O 11. Nd1 Bxf3 12. Rxf3 (12. Bxg7 $15 Kxg7 13. Bxf3) 12... Nd4 $17 {aiming for ...Nc2.} 13. Rh3 Nec6 {[#] And now ...Nc2 would win.} 14. Rc1 {To avoid Nc2} Nb4 ({Black should try} 14... Qf6 15. g3 Qd8) 15. a3 Nbc2 16. Qf1 Qa5 (16... b5 $17) 17. Bd3 $1 $11 Qxd2 18. Qf2 Qe1+ 19. Qxe1 Nxe1 {Pair of Knights!} 20. Bf1 Nec2 21. Bd3 {[%mdl 1024] White has compensation.} Ne1 22. Bf1 Nec2 23. Bd3 {Weighted Error Value: White=0.12 (very precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "3.3"]
[White "Ozsakallioglu, Okan"]
[Black "Ahmad, Al Khatib"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2179"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,83,20,31,25,31,30,31,33,29,58,72,63,59,91,56,79,30,114,95,99,0,0,0,0,0,0,0,0,0,0,0,0,-21,-29,-187,-21,-195,-21,-197,-89,-133,-70,-58,-73,-29966,-7166,-2083,0,-147,-88,-89,-97,-89,-112,-100,-91,-201,-148,-162,-164,-322,-322,-560,-516,-477,-317,-303,-220,-165,5273,-255]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 {Active counter play!} Re8+ {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 9. Ne2 h5 10. O-O h4 {White is slightly better.} 11. h3 Na6 12. Be3 Nc7 13. c4 {[#] To avoid Nd5} b5 $146 ({Predecessor:} 13... Be6 14. Rad1 Qd7 15. Nf4 Rad8 16. Nxe6 Nxe6 17. d5 cxd5 18. cxd5 Ng5 19. Bf5 Qe7 {1-0 (32) Onischuk,V (2622)-Perez Ponsa,F (2554) Chess.com INT 2021}) 14. Be4 Bd7 15. cxb5 (15. c5 $16 Bf8 16. Nf4) 15... cxb5 (15... Nxb5 $11 16. Rfc1 (16. Bxc6 Rc8 $14) 16... Rc8) 16. Bxa8 $16 Qxa8 17. d5 {Inhibits Bc6.} ({White should play} 17. Nf4 $1 $16) 17... Nxd5 $11 18. Rad1 Rxe3 19. Rxd5 $1 Qxd5 $40 {[%mdl 128] Black is up to no good.} (19... Rxe2 20. Qd3 Bxh3 21. gxh3 $16) 20. fxe3 Qe5 21. Kf2 Qh2 {Threatens to win with ...Bxh3.} 22. Rd1 {[%cal Oe2f4]} Bxh3 23. Qe4 {Strongly threatening Nf4. Dancing on a razor blade.} (23. Rxd6 $5 Qxd6 24. gxh3 $11) 23... Bg3+ {This bishop pair is nice.} 24. Kf1 $2 (24. Nxg3 $11 hxg3+ 25. Kf1) 24... g6 $2 (24... Qh1+ $19 25. Ng1 g6) 25. Qf3 $2 (25. Nxg3 $11 {and White stays safe.} hxg3 26. b3) 25... Be6 $2 (25... Qh1+ $19 26. Ng1 Bf5) 26. b3 $2 (26. Nxg3 $11 hxg3 27. b3) 26... Qh1+ $19 27. Ng1 Bh2 (27... Kg7 $17 {...Qh2 is the strong threat.} 28. Ke2 Qh2) 28. Kf2 $15 Kg7 $1 29. Rf1 $2 {[%mdl 8192]} (29. Nh3 $17 Bg3+ 30. Ke2) 29... Bg3+ $1 30. Ke2 {[#]} Be5 $2 ({Better is} 30... Bg4 $1 $19 {[%mdl 512] ( -> ...Qxg2+)} 31. Qxg4 Qxg2+ 32. Kd3 Qxf1+ 33. Kd4 Qxg1) 31. Kd2 (31. Qf2 $11 Qh2 32. Nf3) 31... Qh2 $17 32. Ne2 g5 33. Nd4 {To avoid f5} Bxd4 34. exd4 {[%mdl 4096] Endgame [#] KQR-KQB} f5 {[%cal Bf6f5,Bf5f4][%mdl 32]} 35. Rf2 (35. d5 $17 Bd7 36. Rf2) 35... Qd6 36. Qe3 f4 37. Qd3 (37. Qc3) 37... Qd5 $19 {aiming for ...Bf5.} ({Stronger than} 37... Qa3 38. Ke1 $17) 38. Re2 $2 (38. Ke1 Bg4 39. Kf1) 38... Bf5 39. Qc3 Bg4 ({Don't blunder} 39... Be4 $2 40. Ke1 $19) 40. Rf2 a6 41. Qc5 f6 $4 {[%mdl 8192]} 42. Qc3 $4 {[%mdl 40960] What a bad dream for Black.  Weighted Error Value: White=0.66/Black=0.44. An unexpected result.} (42. Qxd5 $18 {is the narrow road to win.} Kg6 43. Qg8+ Kh6 {[#]} 44. Rxf4 $3 {[%mdl 512]} gxf4 45. Qxg4 h3 46. Qxh3+ Kg6 47. d5) 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "3.4"]
[White "Gunduz, Umut Erdem"]
[Black "Rasulov, Vugar"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2252"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,32,46,46,35,39,30,28,81,91,87,50,55,43,47,37,39,37,37,37,37,38,85,69,68,70,86,62,43,0,57,0,69,63,137,120,160,91,91,92,93,85,96,88,103,93,102,97,118,113,171,162,149,110,109,108,102,111,144,141,218,204,215,214,207,151,229,233,233,233,233,217,233,225,299,287,296,262,376,242,374,199,185,185,232,75,75,58,75,45,52,33,347,287,392,353,469,445,772,758,742,679,811,804,789,774,819,799]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Bf4 Bg4 6. Bc4 {[%cal Oc4f7] B06: Modern Defence.} e6 7. h3 Bxf3 8. Qxf3 {White has an edge.} Ne7 {[#]} (8... Bxd4 $11 9. Rd1 Qf6) 9. O-O-O $146 ({Predecessor:} 9. O-O O-O 10. Rad1 d5 11. Bb3 Nd7 12. Bg5 h6 13. Bh4 g5 14. Bg3 Ng6 15. Rfe1 {1-0 (68) Nyback,T (2345)-Kiik,K (2449) Tallinn 2001}) 9... b5 10. Bb3 {Threatens to win with d5. White is much more active.} a5 $1 11. a4 b4 12. Ne2 d5 $1 13. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} h6 14. Kb1 Nd7 15. g4 Qb6 (15... Rc8 $14) 16. h5 g5 17. Bd6 Nc8 18. Bg3 Ne7 19. Bd6 Nc8 20. Bg3 Ne7 $1 21. Qe3 $36 {[%mdl 2048] White has good play.} O-O-O ({Black should play} 21... dxe4 $1 $14 22. Qxe4 Nf6) 22. Bd6 Rhe8 {[%cal Bh8e8,Be8e7,Be7c7][%mdl 32]} 23. Bxe7 (23. Qf3 $142 $1 {[%cal Rf3f7]}) 23... Rxe7 24. exd5 $1 cxd5 {[#]} 25. Bxd5 $1 Nf6 26. Bf3 Rc7 27. Qb3 {[%cal Oe2c3]} Qa6 28. Rd3 Rd6 29. Rhd1 Qc4 (29... Nd7 $16) 30. Qxc4 $18 Rxc4 31. Nc1 {[%cal Be2c1,Bc1b3,Bb3a5,Ba5c6][%mdl 32]} Nd7 {[%cal Rd6d4]} 32. Nb3 Nb6 33. Nxa5 Rc7 34. b3 Kb8 (34... Nd5 $16) 35. c4 bxc3 36. Kc2 Kc8 37. Rxc3 {Hoping for Nc6.} Bxd4 (37... Rxd4 $16 {was called for.} 38. Nc6 Rxd1 39. Na7+ Kb8 40. Rxc7 Kxc7 41. Nb5+ (41. Kxd1 Nd7 $16) (41. Bxd1 Nd5 $16) 41... Kd7 42. Kxd1 Bf8) 38. Nc6 $1 Bxc3 39. Rxd6 {Intending Rd8+ and mate.} Bf6 {Inhibits Rd8+.} 40. Kd3 Nd7 41. b4 $1 Be5 42. Nxe5 Nxe5+ {[%mdl 4096] Endgame KRB-KRN} 43. Ke4 f6 (43... Nxf3 $142 44. Kxf3 Rc3+ 45. Ke4 Kc7) 44. Bd1 Rc1 (44... Rc4+ $142 45. Ke3 Rxb4 46. Rxe6 Nxg4+ 47. Bxg4 Rxg4) 45. b5 (45. Bb3 $142) 45... Kc7 46. Rd4 Rc3 (46... Ra1 $142 47. Ke3 Kb6) 47. Be2 $2 (47. a5 $18) 47... Ra3 $16 {[#]} 48. f3 $1 Nf7 49. Rc4+ Kd7 $1 {And now ...Nd6+ would win.} 50. Rb4 {Black must now prevent b6.} Nd6+ $2 {[%mdl 8192] A mistake that costs the game.} ({Black should try} 50... Kd6 $1 $14) 51. Kd4 $18 Nb7 52. Bd1 Kd6 {aiming for ...e5+.} 53. Bb3 {White is clearly winning.} Nc5 {[#]} (53... Ra1 $142 54. Kd3 Nc5+ 55. Kc3 Nxb3) 54. Kc3 $1 ({Stronger than} 54. Bc2 Rxf3 55. a5 Rg3 $11) 54... Ra1 55. Rd4+ Ke5 {Strongly threatening ...Rc1+.} 56. Rc4 Kd6 57. Bc2 Nd7 58. Rc6+ {Weighted Error Value: White=0.18 (very precise) /Black=0.31} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "3.5"]
[White "Kizilkus, Akin"]
[Black "Mammadov, Zaur"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2275"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,51,25,36,44,37,41,33,27,59,58,106,125,98,108,158,148,196,176,170,156,160,157,166,152,208,201,299,317,733,733,882,868]} 1. d4 {[%cal Bd2d4,Bd4e5][%mdl 32]} Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 O-O 10. O-O d6 11. Nb3 b6 12. a3 {A52: Budapest Gambit.} Bc5 13. Nxc5 bxc5 14. b4 {White is slightly better.} Ng6 15. Bg3 {[#]} Be6 $146 (15... Bb7 $14) ({Predecessor:} 15... cxb4 16. axb4 Bb7 17. Bf3 Bxf3 18. Qxf3 Ne5 19. Bxe5 Qxe5 20. Qb7 Rab8 21. Qxc7 Rfc8 {1-0 (51) Grundman,V (2113)-Nehyba,M (2066) Czech Republic 2016}) 16. bxc5 $16 dxc5 17. Qa4 f5 (17... a6 $142) 18. Bf3 c6 (18... Rae8 $16 19. Rac1 Rd8) 19. Bxc6 Rad8 20. Rab1 f4 21. exf4 Nxf4 22. Rfe1 {[%cal Bf1e1,Be1e3,Be3e6][%mdl 32] Prevents Ne2+.} Qf7 (22... Qf6 $16 23. Bf3 (23. Qxa7 Nd3 $16) (23. Bxf4 Qxf4 24. f3 Qxc4 $16) 23... Nd3) 23. Bf3 $18 {A strong pair of Bishops.} ({Much less strong is} 23. Bxf4 $6 Qxf4 24. f3 (24. Rxe6 $2 {is a self mate.} Qxf2+ 25. Kh1 Qf1+ 26. Rxf1 Rxf1#) 24... Qxc4 $16) 23... Rfe8 (23... Rd3 {keeps fighting.}) 24. Re3 {Bxf4 is the strong threat.} Rd4 (24... Nh5 25. Rb7 Qg6 26. Qxa7 Nxg3 27. hxg3 Qg5) 25. Bxf4 {[%cal Of3d5] Hoping for Bd5!} Rxf4 {[#]} 26. Rxe6 $1 {[%mdl 512] Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.01 (flawless) /Black=0.40} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "4.1"]
[White "Darban, Morteza"]
[Black "Boshra, Alshaeby"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2261"]
[BlackElo "1974"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,113,-16,-17,-22,-6,-32,0,-23,14,0,0,0,0,0,0,-186,-173,-276,-270,-268,-282,-267,-275,-283,-272,-277,-274,-289,-277,-269,-266,-315,-282,-302,-289,-315,-300,-315,-295,-310,-304,-306,-321,-286,-224,-224,-224,-224,-224,-224,-224,-224,-224,-224,-224,-224,-224,-231,-231,-231,-224,-231,-224,-224,-224,-224,-224,-224,-224,-224,-224,-224,-224,-210,-177,-177,-177,-254,-212,-278,-278,-276,-266,-268,-254,-265,-265,-250,-236,-200,-74,-74,-74,-74,-14,-15,-14,-17,-8,-8,-8,-10]} 1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e5 6. d3 d6 7. Be3 Nge7 8. Qd2 {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} h6 9. Nc3 Nd4 10. Ne1 {[#]} f5 $146 {[%cal Bf7f5,Bf5f4,Bf4f3,Bf3g2][%mdl 32]} ({Predecessor:} 10... Be6 11. Nd1 Qd7 12. c3 Ndc6 13. Nc2 f5 14. d4 cxd4 15. cxd4 fxe4 16. dxe5 {0-1 (46) Giron,J (2214)-Arias,L (2291) San Salvador 2017}) 11. Rb1 O-O 12. Bxh6 f4 13. Bg5 f3 14. Nd5 $2 fxg2 $19 (14... Ne2+ $2 15. Kh1 fxg2+ 16. Nxg2 $18) 15. Nxe7+ {[#]} (15. Kxg2 $142 Ndc6 16. c4) 15... Qxe7 $3 {[%mdl 512]} 16. Bxe7 Bh3 {[%csl Gh3][%cal Rg2f1]} 17. Nxg2 Nf3+ 18. Kh1 Nxd2 19. Bxf8 Rxf8 ({Don't go for} 19... Bxf8 $2 20. Rg1 $19) 20. Kg1 Nxb1 ({But not} 20... Nxf1 $2 21. Rxf1 Bh6 22. a3 $19) 21. Rxb1 Bh6 22. a4 Bd2 23. Rd1 Bg5 24. Re1 Bd7 25. b3 a6 26. h4 Bh6 27. Ne3 Bxe3 28. Rxe3 {[%mdl 4096] Endgame KRB-KR} b5 29. axb5 axb5 30. Kg2 Be6 31. f3 Ra8 32. Re2 Ra2 {[%cal Oe6b3]} 33. Kf2 Kg7 34. Ke3 Ra1 35. Rh2 Re1+ 36. Kf2 Rb1 37. Ke3 Rb2 {[%cal Oe6b3] White must now prevent ...Bxb3!} 38. Rd2 Kf6 39. Ke2 Ke7 40. Ke3 Ra2 41. g4 Bf7 42. Rf2 Ra3 43. Rh2 c4 44. bxc4 bxc4 45. Rd2 (45. h5 {was worth a try.}) 45... c3 46. Rh2 Ra1 $1 47. h5 gxh5 48. gxh5 Re1+ 49. Kf2 Rd1 {And now ...Rd2+ would win.} 50. Ke3 {[#] To avoid Rd2} Kf8 $1 51. h6 {[#] Hoping for h7.} Kg8 (51... Re1+ $1 $19 {and Black stays clearly on top.} 52. Kf2 Rc1) 52. Rg2+ $17 Kh8 53. Rg7 Bb3 54. Rc7 $1 $11 {The position is equal.} ({Avoid the trap} 54. cxb3 $2 c2 55. Rc7 c1=Q+ 56. Rxc1 Rxc1 $19) 54... Bxc2 55. Rxc3 {Rc8+ is the strong threat.} Ba4 56. Rc8+ Kh7 57. Rd8 {Weighted Error Value: White=0.16 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "4.2"]
[White "Ahmad, Al Khatib"]
[Black "Haussernot, Cecile"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2218"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,88,48,48,53,51,51,64,63,95,59,83,-22,95,88,90,87,94,102,125,110,103,87,104,92,83,66,92,30,159,50,52,55,64,12,3,-60,-84,-156,-153,-181,-172,-253,-239,-310,-262,-255,-268,-260,-211,-229,-96,-335,-82,-81,0,0,0,0,0,0,44,-832,-776,-768,-691,-853,-838,-849,-845,-911,-937,-895,-874,-1067,-1025,-29969,-29969,-29975,-29976]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 Bc5 7. Nxc6 {B41: Sicilian: Kan Variation: 5 c4.} bxc6 8. Be2 Ne7 9. O-O {White is slightly better.} O-O 10. Bf4 {[#]} d6 $146 ({Predecessor:} 10... f5 11. Bd6 Ba7 12. exf5 Rxf5 13. Bd3 Rf7 14. Ne4 Nf5 15. Be5 d6 16. Bc3 d5 17. cxd5 exd5 {0-1 (46) Kanagarajah,A (1392)-Chau,B (1715) Mooroolbark 2011}) 11. Bg3 (11. Na4 $1 $16 {[%cal Ra4c5]}) 11... f5 (11... e5 $1 $11) 12. Na4 $1 $16 f4 {[#]} 13. Bxf4 Rxf4 14. Nxc5 {[%cal Oe4e5][%mdl 64] Pin} Qc7 15. Nb3 Rxe4 16. Qd3 d5 17. Rac1 a5 18. Bf3 Re5 19. Rfe1 (19. Qc3 $16) 19... Ba6 (19... Rxe1+ $11 20. Rxe1 Qd6) 20. Qd4 (20. Qc3 $16 Rxe1+ 21. Rxe1) 20... Rxe1+ $14 21. Rxe1 Bxc4 22. Nc5 (22. Rxe6 $14 a4 23. Nc5) 22... Nf5 $11 23. Qg4 (23. Qc3 $11 Qd6 24. Nxe6) 23... Re8 $1 $15 24. Qg5 (24. Rxe6 $2 Rxe6 25. Nxe6 Qe5 $19) (24. Nxe6 $2 Qf7 25. Qg5 g6 $19) (24. b3 $142 Qd6 25. bxc4 Qxc5 26. cxd5 cxd5 27. Qa4) 24... Qd6 $1 $17 25. Bg4 Nd4 (25... Qxc5 26. Bxf5 Rf8 27. Bxe6+ Kh8 28. Qd2 $15) 26. Bh5 (26. Qc1 {might work better.}) 26... Rf8 $19 (26... Qxc5 27. Bxe8 Ne2+ 28. Kf1 Ng3+ 29. Kg1 Ne2+ 30. Kf1 Ng3+ 31. Kg1 Ne2+ $11) 27. Na4 Qb4 {[%cal Rb4e1] Really sharp!} ({Not} 27... Bxa2 $2 28. Qe3 c5 29. Bd1 $19) 28. Nc3 Qxb2 29. Qe3 c5 30. Bg4 e5 (30... Qb6 $19 {has better winning chances.} 31. a4 Re8) 31. h4 $2 (31. Rb1 $17 Qc2 32. h3) 31... Qc2 $2 (31... Bxa2 $19 {And now ...h6 would win.} 32. Qg3 e4) 32. h5 $17 h6 (32... Bd3 $17 33. h6 Rf4) 33. Rc1 $1 $11 Qb2 {[%cal Of8f2] Strongly threatening ...Rxf2!} 34. Rb1 $1 Qa3 35. Rb7 Ba6 (35... Kh7 $11 {feels stronger.}) 36. Rxg7+ $2 {[%mdl 8192]} Kxg7 $19 37. Qxe5+ {[#]} Rf6 $1 ({Worse is} 37... Kg8 38. Be6+ Kh7 39. Qc7+ Kh8 40. Qe5+ Kh7 41. Qc7+ Kh8 42. Qe5+ Kh7 $11) 38. Qe7+ Rf7 39. Qe5+ Kh7 40. Nxd5 {[#]} Qc1+ $1 ({And not} 40... Qxa2 41. Qe4+ Kh8 42. Qe5+ Rg7 43. Qe8+ Rg8 44. Qe5+ Rg7 45. Qe8+ Rg8 46. Qe5+ Rg7 $11) 41. Kh2 Qg5 42. Qe4+ Kg7 {( -> ...Qh4+)} 43. g3 {Inhibits Qh4+.} Bb7 44. f4 {[#]} Bxd5 $1 {[%mdl 512] Weighted Error Value: White=0.61/Black=0.35} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "4.3"]
[White "Rasulov, Vugar"]
[Black "Ozsakallioglu, Okan"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2453"]
[BlackElo "2179"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,-5,29,13,39,35,50,10,18,10,24,16,20,18,18,20,32,27,39,35,28,36,25,26,29,30,32,35,47,41,78,42,43,43,61,60,79,80,80,79,90,85,93,76,79,66,102,65,65,61,53,59,62,62,106,100,102,101,85,0,0,0,0,0,40,33,40,39,28,31,37,16,25,27,48,31,36,34,39,46,31,36,39,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qa4 dxc4 5. Qxc4 Be6 6. Qc2 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines.} Nbd7 7. Nc3 Bg4 8. e3 {White is slightly better.} e6 9. Be2 {[#]} Bd6 $146 ({Predecessor:} 9... Bh5 10. O-O Rc8 11. Rd1 Bd6 12. e4 Bb8 13. Bg5 Qa5 14. Bh4 O-O 15. a3 Bg6 {0-1 (76) Koci,L (1821)-Trojan,L (1989) Olomouc 2017}) 10. O-O Qc7 11. h3 Bxf3 12. Bxf3 O-O 13. Bd2 Rfe8 14. Rac1 Rac8 15. Rfd1 e5 16. dxe5 Nxe5 17. Be2 Qb8 18. Be1 Ng6 19. Na4 Nh4 20. Rd4 Ng6 (20... Bh2+ $2 21. Kh1 $18) 21. Nc5 {[%cal Oc5b7]} Bxc5 22. Qxc5 b6 23. Qc2 {White is more active.} c5 24. Rdd1 Qe5 25. Ba6 Rb8 26. Bb5 {[#] And now Bc3 would win. This bishop pair is nice.} Red8 27. Bc3 Qg5 28. Rxd8+ Rxd8 29. Rd1 Rxd1+ 30. Qxd1 Ne4 31. Be1 $1 h5 (31... Nf8 $14) 32. Qd7 $16 {[#] aiming for Qe8+.} Qe7 33. Qc8+ Nf8 34. Be2 (34. Qa8 $16) 34... Qe5 $11 35. Qb7 $1 Qxb2 36. Bxh5 Nd6 37. Qd5 Qc1 38. Kf1 Qc4+ $1 39. Qxc4 Nxc4 {[%mdl 4096] Endgame KBB-KNN} 40. Ke2 Nd6 41. Bf3 Nd7 42. Bc3 f6 43. Bc6 Nb8 44. Bd5+ Kf8 45. g4 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 46. g5 b4 47. Ba1 fxg5 48. Be5 {Weighted Error Value: White=0.08 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "4.4"]
[White "Mammadov, Zaur"]
[Black "Gunduz, Umut Erdem"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2417"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,113,8,18,0,3,0,0,0,0,0,0,-24,63,-47,-25,-21,-28,-37,-14,-33,-8,-8,-3,-14,-6,-16,-31,-35,0,0,0,0,0,0,0,0,0,4,10,37,39,0,34,75,88,77,320,95,98,81,86,77,89,72,71,60,73,73,153,81,81,75,73,81,86,0,62,67,66,27,89,40,45,34,43,8,25,0,0,-50,-38,-42,-57,-38,-50,-90,-90,-90,-39,-39,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 Ne7 8. c3 Ba5 9. h3 {C49: Four Knights: 4 Bb5 Bb4.} c6 10. Ba4 Ng6 11. Ng3 d5 12. Re1 Bc7 13. Be3 {[#]} Re8 $146 (13... Be6 $11) ({Predecessor:} 13... Be6 14. Bc2 Re8 15. Qe2 h6 16. Rad1 Qe7 17. Nf5 Bxf5 18. exf5 Nf8 19. Bf4 e4 {1-0 (42) Belous,V (2561)-Mastrovasilis,A (2513) Chalkidiki 2015}) 14. Qc2 (14. Bg5 $1 $14) 14... Bd7 15. Bg5 {[%cal Og3h5]} b5 16. Bb3 {[%cal Og3h5]} h6 $1 17. Be3 (17. Bxf6 $5 Qxf6 18. a4 $11) 17... Qc8 18. a4 a6 19. axb5 axb5 20. Rxa8 Qxa8 21. Qc1 Nf4 22. Nxe5 Nxh3+ $1 23. gxh3 Bxe5 24. f4 Bc7 {[%cal Rd5e4]} 25. e5 Nh7 26. d4 Bxh3 27. Bc2 Qc8 28. Kf2 {[%mdl 1024] Strongly threatening Rh1. White has compensation.} (28. Kh2 $5 {[%cal Rf4f5]}) 28... Bd8 29. Qb1 $1 Nf8 30. Rh1 $1 {aiming for f5.} Bd7 (30... c5 $16 {was necessary.}) 31. Nf5 $2 (31. f5 $18 {and the rest is easy.}) 31... Bxf5 $16 32. Bxf5 Qc7 33. Qg1 {And now Rxh6 would win.} Kh8 34. Bc2 f6 35. Qg4 Qf7 $1 36. Ke2 $1 {White is much more active.} c5 (36... Bb6 $142) 37. Kd2 (37. dxc5 $142 fxe5 38. fxe5) 37... cxd4 38. cxd4 Ba5+ 39. Kc1 Bb6 40. Kd2 (40. Kb1 $16) 40... Qe7 (40... Ba5+ $1 $11 41. Kd3 f5) 41. Rg1 $14 Ra8 42. Qg2 Ra7 (42... Ra2 43. exf6 Ba5+ 44. Kd3 Qxf6 45. Qxd5 Rxb2 46. f5 $16 (46. Bb3 Rxb3+ 47. Qxb3 Qf5+ 48. Ke2 Ne6 $11)) (42... Rc8 $11 {keeps the balance.}) 43. Ke2 (43. Qxd5 $16 {Threatens to win with Bb3.} Qb4+ 44. Ke2 Qxb2 45. Qb3) 43... Qf7 44. Bb3 Rd7 $1 45. Rc1 Qh5+ 46. Qf3 Qh2+ 47. Bf2 ({White should play} 47. Qf2 $11 Qh5+ 48. Qf3 Qh2+ 49. Qf2 Qh5+ 50. Qf3) 47... Ne6 $15 ({Resist} 47... Bxd4 48. Rc8 Kh7 49. Rxf8 fxe5 50. fxe5 Qxe5+ 51. Kd1 (51. Kf1 Bxf2 52. Qxf2 g6 $16) 51... Bxf2 52. Qxf2 $16) 48. Rc8+ Rd8 49. Rxd8+ Bxd8 50. Kd1 Qxf4 51. Qxd5 {[#]} Qxf2 (51... Ba5 $1 $17 {[%csl Ga5][%cal Rf4d2]} 52. Ke2 (52. Qa8+ Kh7 $17) 52... Qd2+ 53. Kf3 Qd3+ 54. Be3 {[#]} Nxd4+ $1 55. Qxd4 Qxb3 56. exf6 Qf7) 52. Qxe6 {[%csl Gb3][%cal Re6g8]} Qf1+ 53. Kc2 {[%csl Gb3][%cal Re6g8] Chess con chili. The position is equal.} Qe2+ 54. Kb1 {[%csl Gb3][%cal Re6g8]} Qe1+ $1 55. Ka2 {[%csl Gb3][%cal Re6g8]} Qa5+ 56. Kb1 {[%csl Gb3][%cal Re6g8]} Qe1+ 57. Ka2 {Weighted Error Value: White=0.26 (precise) /Black=0.22 (precise)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.02"]
[Round "4.5"]
[White "Sibashvili, Giorgi"]
[Black "Kizilkus, Akin"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2398"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,91,54,58,52,48,59,70,64,70,66,74,74,70,72,63,62,66,69,75,69,68,75,112,114,120,108,127,119,87,98,116,97,105,119,114,97,107,91,166,169,175,160,202,127,139,64,99,108,89,0,0,0,0,0,0,0,0,-14,-8,-8,-7,-5,0,0,0,-74,-37,-138,-113,-113,-113,-106,0,0,0,0,0,0,0,-5]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Na6 8. g4 {E73: King's Indian: Averbakh Variation without 6...c5.} Nc5 9. f3 h5 {seems to push 9...a5 aside.} 10. g5 {And now b4 would win. White is slightly better.} Nh7 11. h4 f6 12. gxf6 $1 Bxf6 13. Bf2 Be7 14. Kd2 Rf4 {[%cal Re7h4]} 15. Qe1 $1 Bd7 16. Kc2 Na4 {[#]} 17. Nh3 $146 ({Predecessor:} 17. Nd1 c6 18. b3 cxd5 19. bxa4 Bxa4+ 20. Kb2 d4 21. Rc1 d5 22. cxd5 Qb6+ 23. Ka1 {½-½ (35) Wagner,D (2572)-Sutovsky,E (2633) Douglas 2018}) 17... Rxh4 18. Bxh4 Bxh4 19. Qg1 Qf6 20. f4 $1 {To avoid Ng5} Nxc3 (20... exf4 21. Bxh5 g5 22. Bg4 Nxc3 23. bxc3 Bxg4 24. Qxg4) 21. bxc3 {Threatens to win with Bxh5.} Kh8 22. Rf1 {Black must now prevent fxe5.} Rg8 (22... Bxh3 $2 23. fxe5 Qxe5 24. Rxh3 $16) 23. Qh2 {aiming for Ng1.} Qe7 24. Ng1 Bf6 25. f5 {fxg6 is the strong threat.} h4 (25... Be8 $16) 26. fxg6 $18 Rxg6 27. Nf3 $1 h3 (27... Rg4 $16 {might work better.}) 28. Rhg1 Qg7 29. Nd2 ({White should try} 29. Qf2 $16) 29... Bg5 30. Bh5 $1 Rh6 {[#]} 31. Bg4 (31. Bf7 $1 $16) 31... Be3 $1 $36 {[%csl LRg1,LRg4][%mdl 2048] Black fights for an advantage.} 32. Be6 $1 {Really sharp!} Bxg1 33. Rxg1 Ba4+ 34. Kb2 Ng5 35. Qf2 h2 36. Rh1 Nxe6 37. dxe6 Qf6 38. Qxa7 ({Reject} 38. Qxf6+ Rxf6 39. Rxh2+ Kg7 $17) 38... Be8 39. Qb8 (39. Qxb7 $11 Qxe6 40. Qxc7) 39... Qxe6 $17 {Hoping for ...Qg6.} 40. Nf3 (40. Qxc7 $15 Kg8 41. c5) 40... Qf7 41. Rxh2 Rxh2+ 42. Nxh2 b6 ({Black should play} 42... Kg7 $17 {Strongly threatening ...Qf2+.} 43. Nf3 {[#]} Qxc4 $1 44. Qxe8 Qe2+ 45. Kb3 Qd1+ 46. Kb2 Qxf3) 43. Ng4 {Inhibits Qf2+. The position is equal.} Kg7 $1 44. Ne3 ({Of course not} 44. Qd8 Kg6 45. Ne3 Bc6 $15) 44... Qf2+ 45. Nc2 $1 Qf7 46. Ne3 {White really could win this.  Weighted Error Value: White=0.13 (very precise) /Black=0.09 (flawless)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "5.1"]
[White "Boshra, Alshaeby"]
[Black "Ahmad, Al Khatib"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1974"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,46,25,50,47,55,53,58,24,54,4,68,-12,40,-68,-62,-87,-73,-68,-56,-533,-18,-71,-85,-241,-230,-258,-275,-271,-271,-255,-262,-325,-318,-372,-345,-346,-343]} 1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 d6 5. Nf3 Nf6 6. O-O e6 7. Qe2 {B21: Sicilian: 2 f4 and Morra Gambit.} Be7 8. Bf4 {[#]} O-O $146 ({Predecessor:} 8... Nbd7 9. Rd1 O-O 10. Nbd2 Qc7 11. e5 Nd5 12. Bg3 dxe5 13. Nxe5 Nxe5 14. Bxe5 Bd6 {½-½ (33) Albets Real,M (1630)-Campins Machado,F (2069) Barcelona 2016}) 9. Nbd2 {White is slightly better.} Nbd7 10. Rad1 (10. e5 $14 dxe5 11. Nxe5) 10... Qc7 (10... Nc5 $11) 11. Bb1 ({White should play} 11. e5 $1 $14 Nd5 12. Bg3 (12. Qe4 f5 $17)) 11... b6 (11... e5 $11 12. Be3 Nc5) 12. Nc4 (12. e5 $14 Nxe5 13. Nxe5 dxe5 14. Bxe5 (14. Qxe5 Qxe5 15. Bxe5 Rd8 $11)) 12... Ba6 $15 13. Nfd2 Rac8 $36 {[%cal Ra6c4][%mdl 2048] Black is in control.} 14. Bd3 {[%cal Oc4d6]} Nc5 15. b4 $2 {[%mdl 8192] [#]} ({White should try} 15. Bc2 $15) 15... Na4 $2 (15... Nxd3 $19 16. Qxd3 Bxc4 17. Nxc4 Qxc4) 16. Rc1 (16. e5 $1 $11 dxe5 17. Bxe5) 16... Rfd8 $17 17. Na3 $2 (17. Qd1 $17 {was called for.} b5 18. Qb3) 17... Nxc3 $19 18. Rxc3 Qxc3 19. Bxa6 {[#] Strongly threatening Nb5.} Qxa3 20. Bxc8 Rxc8 21. Qe3 Qxb4 ({Not} 21... Qxa2 $2 22. b5) 22. Qb3 Qxb3 23. axb3 d5 {Weighted Error Value: White=0.86/Black=0.53} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "5.2"]
[White "Haussernot, Cecile"]
[Black "Rasulov, Vugar"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2188"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,88,24,24,27,21,55,44,74,31,49,13,7,-6,-8,-50,-45,-52,-52,-48,-56,-56,-7,-27,-20,-25,-24,-37,33,39,64,59,59,60,54,57,68,36,85,0,41,43,43,60,56,-52,-45,-43,-97,-78,-40,-231,-231,-225,-235,-270,-185,-248,-215,-244,-241,-342,-351,-481,-358,-426,-403,-357,-225,-227,-225,-29977,-29978,-29983,-29984,-29988,-29989,-29990,-540,-29991,-29992]} 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 $1 {[%mdl 4] now scores much better than the old 6...Bg4. B27: Sicilian: 2 Nf3, unusual Black 2nd moves.} 7. Bf4 Bg4 8. Qd2 Ng8 {[%cal Bh6g8,Bg8e7,Be7f5][%mdl 32] [#] White is slightly better.} 9. Be2 $146 (9. Ng1 $16) ({Predecessor:} 9. Ng1 Nc6 10. Nc3 a6 11. h3 Bf5 12. Rc1 Rc8 13. Nf3 h6 14. Be2 g5 15. Be3 {1-0 (37) Lockwood,A (2327)-Herriot,B (2085) ICCF email 2011}) 9... Nc6 10. O-O e6 11. Rd1 Nge7 12. b4 (12. Na3 $11 {is superior.}) 12... Bxf3 $15 13. Bxf3 Nf5 $1 14. Be3 Qb6 {[%cal Oc6d4] [#] White must now prevent ...Ncxd4!} 15. Nc3 O-O (15... Qxb4 $15 {was preferrable.} 16. Rab1 Qe7) 16. Rab1 Rac8 {[%cal Oc6d4] And now ...Ncxd4! would win.} 17. Na4 Qd8 18. Be2 f6 (18... Qe7 $15) 19. b5 $1 $14 Nb8 20. Nc5 Qe7 21. exf6 Bxf6 22. Bg4 $1 b6 23. Nd3 (23. Bxf5 $5 gxf5 24. Nd3 $14) 23... Nd7 (23... Bxd4 $14 24. Bxf5 Bc3) 24. Re1 (24. Nb4 $16) 24... Rc4 (24... Bxd4 $11 25. Bxd4 (25. Bxf5 Bc3 $15) 25... Nxd4) 25. Bxf5 gxf5 26. Rbc1 Rfc8 27. Nb2 ({Better is} 27. a3 $1 $14) 27... Rxc1 $15 28. Rxc1 Rxc1+ 29. Qxc1 Qb4 30. Bh6 $2 {This costs White the game.} (30. Qc8+ Nf8 31. Nd3 Qa4 $17) ({White should play} 30. h4 $15) 30... Kf7 $19 ({Worse is} 30... Qxb5 31. Qd2) ({And not} 30... Bxd4 31. Nd3 Qc4 32. h3 (32. Qg5+ $2 Kf7 $19)) 31. Nd3 Qxd4 ({Wrong is} 31... Qxb5 $2 32. Ne1) 32. Qd1 Qg4 33. Qc1 (33. Qxg4 $142 fxg4 34. Nb4) 33... Nc5 34. Nxc5 bxc5 35. Bf4 (35. Be3 {is the only way for White.}) 35... Qe2 {[%csl LRa2,LRb5]} 36. a4 Bd4 37. Be3 Bxe3 38. fxe3 {[%mdl 4096] Endgame KQ-KQ} Kg6 {Threatens to win with ...d4.} 39. h3 {[#]} d4 $1 {[%cal Bd5d4,Bd4d3,Bd3d2][%mdl 32]} 40. a5 $2 (40. Qxc5 $19 dxe3 41. Qe7 Qf2+ 42. Kh1 Qf1+ 43. Kh2 Qf4+ 44. Kh1) 40... d3 41. Qf1 Qxe3+ 42. Qf2 f4 43. Kf1 Qc1+ 44. Qe1 d2 {Weighted Error Value: White=0.50/Black=0.20 (precise)} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "5.3"]
[White "Ozsakallioglu, Okan"]
[Black "Mammadov, Zaur"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2179"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,34,16,25,14,46,22,17,25,27,0,-16,-26,0,-26,0,0,0,-283,-281]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 cxd4 7. O-O Bd6 8. Nb3 Nge7 9. Nbxd4 O-O 10. Bd3 {C09: French Tarrasch: 3...c5 4 exd5 exd5 5 Ngf3 Nc6.} Ng6 {[#]} 11. h3 $146 ({Predecessor:} 11. c3 a6 12. Re1 Qc7 13. h3 Bd7 14. Bd2 Rad8 15. Qc2 Rfe8 16. Rad1 Bc8 17. Bg5 Rxe1+ 18. Rxe1 {0-1 (38) Can,E (2569)-Vysochin,S (2501) Chess.com INT 2020}) 11... Nxd4 12. Nxd4 {The position is equal.} Qf6 13. Nb5 (13. c3 $142) 13... Be5 $11 14. Qh5 h6 {To avoid Bg5} 15. Re1 {Threatens to win with Bxg6.} Bd7 (15... Re8 $5 {[%cal Re5h2]}) 16. Bxg6 {And now Bd3 would win.} Bxb5 {The board is on fire.} 17. c4 $2 {[%mdl 8192] [#]} Bd4 $1 {Weighted Error Value: White=0.82/Black=0.12 (very precise)} ({Not} 17... fxg6 18. Qxe5 Qxf2+ 19. Kh2 $17) ({Worse is} 17... Qxg6 18. Qxg6 fxg6 19. Rxe5 Bxc4 20. b3 $11) ({Inferior is} 17... dxc4 18. Bxh6 (18. Bh7+ Kxh7 19. Rxe5 a6 $17) 18... gxh6 19. Qxe5 fxg6 20. Qxb5 $11) (17... Bxc4 18. Qxe5 Qxg6 19. Bf4 $15 (19. b3 Bb5 $15)) (17... Bxb2 18. Bxb2 Qxb2 19. cxb5 fxg6 20. Qxd5+ Kh7 21. f3 $15) 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "5.4"]
[White "Gunduz, Umut Erdem"]
[Black "Sibashvili, Giorgi"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2252"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,94,24,33,7,35,25,34,35,24,25,12,22,39,26,31,21,12,24,25,18,83,88,96,89,85,44,179,179,342,0,28,-37,-48,-185,-220,-194,-215,-198,-193,-335,-317,-390,-350,-347,-341,-328,-327,-351,-143,-500,-399,-506,-500,-479,-470,-540,-543,-539,-537,-535,-514,-542,-543,-567,-568,-5361,-654,-4998,-5006,-2382,-547]} 1. e4 c5 2. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5,Bb5c3,Bc3e2][%mdl 32]} Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 {[%cal Be7e6,Be6d5,Bd5d4][%mdl 32]} 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. f3 {13.Bg5 injects fresh life into this line.} Bh5 $1 14. Nf4 {B45: Sicilian Four Knights.} Bg6 15. Nxg6 hxg6 16. f4 {White is slightly better.} Qb6 17. Qf3 Rfe8 18. Bd2 Re3 19. Bxe3 dxe3 20. Kh1 {And now Rab1 would win.} Re8 $1 21. Rae1 Nd4 22. Qd1 {[#]} a6 $146 (22... Qxb2 $11 23. Qc1 Qxc1 24. Rxc1 a6) ({Predecessor:} 22... Qxb2 23. Qc1 Qxc1 24. Rxc1 a6 25. Rb1 Ng4 26. Kg1 Nf2 27. Rxf2 exf2+ 28. Kxf2 Re7 29. Rb4 {½-½ (29) Dolgov,V (2352)-Gromov,S (2249) ICCF email 2013}) 23. c3 $16 Nb3 24. Rf3 $1 {Hoping for Qe2.} Nd2 25. Rh3 (25. Rg3 $1 $16) 25... Re6 ({Better is} 25... Re7 $14) 26. Qe2 $1 $18 {[%cal Rh3e3]} Nd5 (26... Qxb2 {is a better defense.} 27. f5 (27. Rxe3 Rxe3 28. Qxe3 Qxc3 $16) 27... gxf5) 27. Qg4 $2 (27. f5 $1 $18 {[%cal Rf5e6]} gxf5 28. Qh5 (28. Bxf5 Nf4 $11)) 27... f5 $11 28. Qh4 ({Weaker is} 28. Bxf5 gxf5 29. Qxf5 Nf6 $19) (28. Qg5 $1 $11) 28... Kf7 $15 {Active counter play!} 29. Bb1 {Black converts the advantage convincingly.} ({White should play} 29. a4 $15) 29... Nxb1 $19 30. Rxb1 {[#]} Nxc3 $1 {[%mdl 512]} 31. Re1 Nd5 32. Rf3 (32. b3 $142) 32... Qxb2 33. Qd8 Qd2 34. Rff1 Re8 35. Qd6 e2 36. Rg1 Re6 $40 {[%mdl 128] Black has strong attack. Dancing on a razor blade.} (36... Qd3 $19 {is more deadly.} 37. h3 Qc4) 37. Qd8 $2 {[%mdl 8192]} (37. Qd7+ $17 {nothing else works.} Re7 38. Rxe2 Qxe2 39. Qxd5+ Qe6 40. Qf3) 37... Re7 38. Qd6 Qd3 {Black is clearly winning.} 39. h3 a5 40. a4 Nb4 41. Qc5 Qe4 42. Qxa5 {[%cal Oe1e2]} Nd3 43. Qd2 Nxf4 44. Qa2+ Re6 45. Rc1 Nd3 (45... Nxh3 $142 46. Rc7+ Kg8 47. Re1 Nf4 48. Qxe6+ Qxe6 49. Rc2 Qe4 50. Rexe2 Nxe2 51. Rxe2 Qxe2 52. Kg1 g5 53. a5 f4 54. a6 bxa6 55. Kh1 g4 56. Kh2 g3+ 57. Kh3 Qh5#) 46. Rc7+ Kf6 47. Qa1+ Qe5 {Weighted Error Value: White=0.81/Black=0.32} (47... Kg5 $142 48. Rd7 {[#]} Qh4 $1 49. Rxd3 e1=Q) 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "5.5"]
[White "Kizilkus, Akin"]
[Black "Darban, Morteza"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2275"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,91,46,23,23,84,84,100,93,97,85,97,81,106,97,95,33,101,95,96,0,102,0,100,92,156,97,151,89,139,148,229,233,227,212,230,232,237,221,360,292,370,203,570,285,287,361,596,577,825,796,837,827,997,942,1433,1431,1318,1255,2108,2058,1893,1823,1750,1687,2483,2404,2956,2721]} 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nb4 12. Re1 a6 13. Bf1 Re8 14. Be3 {A67: Modern Benoni: Taimanov Variation.} b6 (14... Nf6 $1 $11) 15. Bf2 $16 Bb7 16. Bc4 {[#] White is better.} f6 $146 ({Predecessor:} 16... h6 17. Bh4 Qc7 18. Rc1 Kh7 19. Qd2 Rf8 20. Re2 Rae8 21. Rce1 b5 22. axb5 Nb6 {1-0 (41) Grotnes,N (2295)-Wibe,T (2330) Bronnoysund 1990}) 17. Bh4 {[%cal Oe4e5]} Qc7 18. Qd2 Kh8 19. Re2 Rf8 20. Rae1 ({Better is} 20. Re3 $16) 20... Rae8 (20... Bh6 $1 $14) 21. Bg3 Qd8 22. Bh4 (22. b3 $16) 22... Qb8 (22... Qc7 $11 {remains equal.}) 23. Bg3 (23. Qd1 $16) 23... Rf7 (23... Qd8 $1 $11 {keeps the balance.}) 24. h4 {Black is now going downhill.} Rfe7 ({Black should try} 24... Rff8) 25. Re3 (25. e5 $142) 25... Bc8 (25... Bh6 $142) 26. Kh2 {White is more active.} (26. h5 $142 $1) 26... Bb7 ({Black should play} 26... Bh6) 27. h5 gxh5 {[#]} (27... Bh6 $16 {was necessary.}) 28. Nh4 $1 $18 Nf8 29. Be2 Bc8 30. Bxh5 {Hoping for e5.} Rd8 31. Rd1 b5 (31... Bd7 $142 32. e5 fxe5) 32. axb5 {[%cal Oe4e5] aiming for e5!} axb5 33. Qe2 (33. e5 $142) 33... Rb7 $2 (33... c4 34. Nf3 Ng6) 34. Nf3 {[%cal Bh4f3,Bf3d4,Bd4c6][%mdl 32]} c4 35. e5 Nd3 $2 (35... dxe5 36. fxe5 f5) 36. e6 {White is clearly winning.} Re7 37. Nd4 Ba6 38. Nc6 Qc7 39. Ra1 Nc5 {[#]} 40. Rxa6 $1 {[%mdl 512]} Nxa6 41. Nxb5 Qb6 42. Nxe7 Qxb5 43. Nc6 Ra8 44. e7 {Threatens to win with Nd8.} Qxd5 45. Bf3 {A strong pair of Bishops.} Qc5 46. Nd8 {Weighted Error Value: White=0.42/Black=0.70} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.03"]
[Round "6.1"]
[White "Rasulov, Vugar"]
[Black "Boshra, Alshaeby"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2453"]
[BlackElo "1974"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,57,-4,-6,31,20,73,77,85,85,154,128,248,227,229,145,147,133,146,144,592,585,595,573,579,556,562,492,2206,2118,29976,29960,29991,29992]} 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d3 Nc6 8. Rb1 a5 9. a3 Re8 10. Bg5 h6 11. Bxf6 Bxf6 12. b4 axb4 13. axb4 Bg7 14. b5 Nb8 {A26: English Opening vs King's Indian with ...Nc6 and d3.} 15. Nd5 {[#]} e4 $146 (15... Nd7 $11) ({Predecessor:} 15... Nd7 16. Nd2 Nf6 17. Nc3 h5 18. Qc2 h4 19. Ra1 Rb8 20. Ra7 hxg3 21. hxg3 Bh6 {0-1 (44) Kalyndu,A (2124)-Lavrov,M (2338) Novokuznetsk 2008}) 16. dxe4 $16 Rxe4 {White is better.} 17. Nd2 Rd4 (17... Re8 $142) 18. Qc2 c6 (18... Nd7 $16) 19. bxc6 $18 Nxc6 20. h3 Na5 {[#]} 21. Nb6 $1 {White is more active. Pair of Knights!} Bf5 22. e4 Ra6 $2 {[%mdl 8192] Black cannot hold the game after this.} (22... Be6 $16) 23. exf5 Rxb6 24. Rxb6 Qxb6 25. fxg6 fxg6 26. Nf3 Rxc4 (26... Kh7 $142 27. Nxd4 Qxd4) 27. Qxg6 {[%cal Of3g5] Threatening mate with Ng5!} Qd8 {Inhibits Ng5.} 28. Re1 Rc8 {[#]} 29. Ng5 $1 {[%mdl 512] Weighted Error Value: White=0.14 (very precise) /Black=1.53} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.03"]
[Round "6.2"]
[White "Mammadov, Zaur"]
[Black "Haussernot, Cecile"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2417"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,37,-10,-13,0,0,129,117,256,233,362,336,455,447,541,500,781,766,746,750,999,1012,1520,1483,1531,1529]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} c5 2. c3 {[%cal Bc2c3,Bc3d4,Bd4d5][%mdl 32]} Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Nc3 Bf5 {B22: Sicilian: 2 c3.} 9. Bc4 {[%cal Bf1c4,Bc4e2,Be2b5][%mdl 32]} Ndb4 (9... Nb6 $11 {remains equal.} 10. Bd3 Bxd3 11. Qxd3 e6) 10. O-O $16 {[#] And now d5 would win.} a6 $146 (10... e6 $16) ({Predecessor:} 10... Nc2 11. Nb5 Qd8 12. d5 Na5 13. d6 exd6 14. Bxf7+ Kxf7 15. Qd5+ Kg6 16. Bg5 Qd7 {1-0 (32) Bortnyk,O (2165)-Sergienko,V (2102) Kramatorsk 2007}) 11. d5 b5 (11... Bc2 $142 12. Qd2 Na5) 12. Be2 $18 ({Less strong is} 12. dxc6 Qxd1 13. Bxf7+ (13. Rxd1 bxc4 14. Bf4 f6 $11) 13... Kxf7 $16) 12... Na5 13. Nd4 {To avoid Nc2. White is clearly winning.} Bg6 14. a3 Nxd5 {[#]} (14... Nc2 $142 15. Nxc2 Nb3) 15. Ndxb5 $1 {[%mdl 512]} axb5 16. Bxb5+ ({Not} 16. Qxd5 Qxd5 17. Nxd5 O-O-O $16) ({Weaker is} 16. Nxd5 f6 17. Bxb5+ Kf7 $18) 16... Kd8 17. Nxd5 Rb8 {[#]} 18. Qa4 $1 Nb7 {[#]} (18... Nb3 19. Qxb3) 19. Be3 $1 {Black got outplayed after the opening.  Weighted Error Value: White=0.07 (flawless) /Black=1.13} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.03"]
[Round "6.3"]
[White "Sibashvili, Giorgi"]
[Black "Ozsakallioglu, Okan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2398"]
[BlackElo "2179"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,95,15,0,28,22,32,26,26,23,24,16,27,0,8,0,30,8,17,0,16,0,0,0,0,0,0,0,0,0,0,0,0,0,72,-10,0,0,0,-2,294,294,294,293,286,268,291,256,256,253,253,254,258,242,279,279,279,279,440,411,531,503,457,450,29965,29966,29965,29965,29965,29966,29964,29967,29969,1486,29969,29968,29971,29972,29972,29972,29970,29969,6087,4622]} 1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Rb1 a5 6. a3 d6 7. b4 axb4 8. axb4 Nce7 {A25: English Opening vs King's Indian with ...Nc6 but without early d3.} 9. d3 {[#]} h6 $146 ({Predecessor:} 9... f5 10. h4 Nf6 11. Bd2 c6 12. Qc1 h6 13. Nf3 Be6 14. b5 Qc7 15. O-O Ng4 16. Ne1 {1-0 (41) Zwardon,V (2297)-Uricar,J (2212) Czech Republic 2012}) 10. Qb3 Nf6 {White has an edge.} 11. Nf3 O-O 12. O-O Be6 13. Nd2 d5 14. b5 Re8 15. Bb2 c6 16. Ra1 Rxa1 17. Rxa1 Nf5 18. bxc6 bxc6 19. Qb7 Qb8 20. Ra7 Nd6 21. Qxb8 Rxb8 22. Ba3 {[%cal Bb2a3,Ba3d6,Bd6f8,Bf8h6][%mdl 32]} Bf8 23. Ra6 {aiming for cxd5.} dxc4 (23... Nf5 $11 {remains equal.}) 24. Rxc6 {[#]} (24. Bxd6 $16 Bxd6 25. Nxc4) 24... cxd3 $1 25. Bxd6 Rb2 26. Bxf8 Rxd2 $2 {[%mdl 8192] This move loses the game for Black.} (26... Kxf8 $11 27. Ncb1 (27. exd3 Rxd2 28. Bf1 Rc2 $15) (27. Nf3 d2 $11) 27... dxe2) 27. Bxh6 $18 Rd1+ 28. Bf1 (28. Nxd1 $2 {is the wrong capture.} dxe2 29. Ne3 (29. Rc8+ $2 Bxc8 30. Ne3 e1=Q+ $19) 29... e1=Q+ 30. Nf1 Ng4 $19) 28... dxe2 29. Nxe2 {Strongly threatening Nc3.} Ng4 {[#]} 30. Rc1 $1 Rxf1+ 31. Kxf1 Nxh6 {[%mdl 4096] Endgame KRN-KBN} 32. Rc5 f6 33. Rc7 Nf7 34. Nc3 Kg7 35. Ne4 Bd5 (35... g5 {was worth a try.} 36. f3 Bd5) 36. Nd6 f5 37. Nxf7 Bxf7 {KR-KB} 38. f4 exf4 (38... e4 $18 39. Kf2 Kf6) 39. gxf4 Kf6 40. Rc6+ Kg7 41. Kf2 Kh6 42. Ke3 Be8 43. Re6 (43. Rf6 $142 Ba4 44. Kd4 Kh5 45. Rf8 Kg4 46. Ke5 Bb3 47. Rb8 Bc4 48. Rb7) 43... Bf7 44. Rf6 Ba2 45. Kd4 Bb1 46. Ke5 Be4 47. Rb6 Kh5 48. Rb8 {Weighted Error Value: White=0.07 (flawless) /Black=0.56} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.03"]
[Round "6.4"]
[White "Darban, Morteza"]
[Black "Gunduz, Umut Erdem"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2261"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,67,0,7,6,37,20,61,16,33,35,63,70,60,0,4,0,0,0,0,0,15,9,9,-10,47,47,47,52,34,47,92,29,50,10,27,0,272,281,318,310,300,276,260,256,897,897,1006,982,2022,1737,29985,945,29986,29987,29992,29993]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d4 exd4 {The main line 6...exd4 scores better than 6...Bg4.} 7. Qxd4 f6 $1 8. Ne2 {C68: Ruy Lopez: Exchange Variation, sidelines.} (8. Be3 Ne7 9. O-O Ng6 10. Nd2 Be6 11. f4 Bxf4 12. Qxd8+ Rxd8 13. Rxf4 Nxf4 14. Bxf4 Rd7 15. Nf3 O-O 16. a3 {1-0 (100) Darban,M (2261)-Gunduz,U (2193) Kirsehir 2021}) 8... Qe7 {[#]} 9. Bf4 $146 ({Predecessor:} 9. Be3 Bd7 10. O-O-O c5 11. Qc3 O-O-O 12. Rhe1 b6 13. Nf4 Kb7 14. Nd5 Qe6 15. Nd2 Ne7 {1-0 (34) Kracht,R (1976)-Bender,F (1678) Willingen 2019}) 9... Bc5 (9... Nh6 $11 {deserves consideration.}) 10. Qd3 {White is more active.} (10. Qd2 $1 $14 {feels stronger.}) 10... Be6 11. a3 g5 {[%cal Bg7g5,Bg5g4][%mdl 32]} 12. Bg3 Nh6 13. h4 (13. O-O-O $14) 13... g4 $1 $11 14. Nfd4 {[%cal Og3c7]} O-O-O 15. O-O-O Nf7 16. Qc3 $36 {[%mdl 2048] White has good play.} ({Reject} 16. Nxc6 bxc6 17. Qxa6+ Kb8 18. Qxc6 Ne5 $17) 16... Bd6 17. Rhe1 Be5 18. Qe3 Nd6 (18... Kb8 $11) 19. Bxe5 $14 fxe5 20. Nxe6 Qxe6 21. Qa7 b6 {[#]} (21... Kd7 $14 {should be considered.}) 22. Kb1 ({Don't play} 22. Qxa6+ $6 Kb8 23. Nc3 Rhf8 $11) (22. Ng3 $1 $16 {[%cal Rg3f5] Hoping for Nf5!} Kd7 23. Qxa6) 22... Rhf8 23. Rf1 ({Much worse is} 23. Qxa6+ Kb8 $11) 23... Qc4 24. Ng3 {[%cal Og3f5] Black must now prevent Nf5!} Rf6 {[%mdl 8192] To avoid Nf5} (24... Kd7 $1 $11) 25. f3 $18 {[%cal Bf2f3,Bf3g4][%mdl 32]} Rdf8 26. Nf5 Rxf5 27. exf5 {Dancing on a razor blade.} Rxf5 28. b3 Qe2 $2 (28... Qe6 29. Qxa6+ Kd7 30. fxg4 Rxf1 31. Qxf1 Qxg4) 29. Rfe1 {[%cal Bf1e1,Be1e5,Be5e8][%mdl 32]} Qxg2 30. fxg4 Rf2 31. Rxe5 {[#] White threatens Qa8+ and mate.} Rd2 32. Qa8+ Kd7 33. Rde1 {[%csl Ge1][%cal Re5e7]} Nc8 34. Re8 {Weighted Error Value: White=0.13 (very precise) /Black=0.59} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.03"]
[Round "6.5"]
[White "Ahmad, Al Khatib"]
[Black "Kizilkus, Akin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2218"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,59,7,0,5,20,8,9,18,6,1,1,12,5,14,25,12,21,21,22,43,67,58,43,1,13,0,0,0,0,-10,0,-50,-52,-44,-33,-45,-52,-48,-50,-83,-25,-27,-19,-21,-37,-30,-20,-55]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Nf6 6. Nc3 O-O 7. cxd5 Nbd7 8. Bg5 {C01: French: Exchange Variation.} h6 9. Bh4 {Active counter play!} Nb6 10. Be2 Be7 11. Bxf6 Bxf6 12. Qb3 a5 13. O-O {[#]} Bf5 $146 ({Predecessor:} 13... a4 14. Qb5 Bd7 15. Qd3 Ra5 16. b4 axb3 17. axb3 Rxa1 18. Rxa1 Re8 19. Qd2 Be7 {½-½ (33) Tedesco,M (2278)-Webster,R (2266) ICCF email 2018}) 14. Ne5 Qe7 (14... a4 $5 {[%cal Ra4b3]} 15. Qb5 a3 $11) 15. Bf3 Bxe5 16. dxe5 {Threatens to win with Rfe1.} Qxe5 17. Rfe1 Qf4 18. d6 (18. Nb5 $14) 18... Qxd6 19. Nb5 Qd7 {...Be6 is the strong threat.} 20. Red1 Qe7 21. Rac1 a4 22. Qc3 (22. Qa3 $11 Qxa3 23. bxa3) 22... c6 $15 23. Re1 Qd7 24. Rcd1 Nd5 25. Bxd5 cxd5 26. Nc7 {[#]} Rac8 (26... Rfc8 $1 $17 {[%cal Rc8c7]} 27. Rxd5 {[#]} Rxc7 $1) 27. Rxd5 $11 {[#]} Rxc7 28. Qa5 Qc8 29. Rxf5 Rc2 30. Rfe5 {Weighted Error Value: White=0.08 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "7.1"]
[White "Boshra, Alshaeby"]
[Black "Mammadov, Zaur"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1974"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,72,11,5,35,27,38,18,37,21,29,40,76,72,118,118,123,119,133,121,135,132,139,95,91,-92,-77,-92,-61,-193,-189,-200,-82,-197,-205,-190,-114,-389,-405,-405,-389,-502,-443,-616,-675,-760,-752,-758,-756,-1046,-1045,-1029,-999,-1340,-1007,-1168,-1158,-1058,-1021,-1409,-1407,-5814,-2765,-29991,-29988]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 h6 {B12: Caro-Kann: Advance Variation.} 7. Be2 Ne7 8. O-O Qc7 {The position is equal.} 9. a4 g5 10. Bd2 Ng6 11. Ne1 {[#] Hoping for g4.} Nf4 (11... Ne7 $142) 12. Bxf4 $16 gxf4 13. Bd3 (13. Nd3 $6 c5 $11) 13... Bxd3 14. Nxd3 {[#]} ({Much less strong is} 14. cxd3 $6 a5 $11) 14... h5 $146 ({Predecessor:} 14... c5 15. Nxf4 cxd4 16. Re1 Bg7 17. Nxd4 O-O 18. Qg4 Qd8 19. h4 Kh7 20. Nh5 Bh8 {1-0 (48) Pijpers,A (2471)-Van Vliet,J (2360) Leiden 2018}) 15. Nxf4 O-O-O 16. Qe1 (16. Nxh5 $142 c5 17. c3) 16... c5 17. c4 $2 (17. a5 $16 {keeps the pressure on.}) 17... dxc4 $17 18. Na5 Bh6 19. Ne2 (19. Nxc4 $15 Bxf4 20. Qe4 Bxh2+ 21. Kxh2) 19... Nb6 $19 ({Worse is} 19... cxd4 20. Nxd4 a6 21. f4 $15) 20. Nc3 a6 {Inhibits Nb5.} ({Weaker is} 20... Rxd4 21. Nb5 Qd7 22. Qe2 $11) (20... cxd4 $19 {is more deadly.} 21. Nb5 Qc5) 21. Ne4 (21. dxc5 $17 {is the only way for White.} Qxc5 22. Ne4 Qxe5 23. Qb4) 21... cxd4 22. f4 {[%cal Oa5c4]} d3 ({Better is} 22... Kb8 $19 {...d3 is the strong threat.} 23. Rc1 Rhg8) 23. Qc3 $2 {[%mdl 8192]} (23. Nd6+ $17 Rxd6 24. exd6 Qxd6 25. Qc3 Qc5+ 26. Kh1) 23... Kb8 24. b4 Bf8 {[%cal Bh6f8,Bf8d6,Bd6e5][%mdl 32] To avoid Nc5} 25. Rfb1 Rg8 26. Nf6 Rg6 27. Ra2 {[#]} Rxf6 {[%mdl 512]} 28. exf6 Qxf4 29. Rd1 Bd6 30. g3 Qg4 31. Qd2 Be5 {And now ...Qf3 would win.} 32. Rf1 c3 33. Qg2 Rd7 {Threatens to win with ...d2.} 34. b5 d2 35. Nc6+ bxc6 36. Qxc6 Qd4+ {Weighted Error Value: White=1.18/Black=0.31} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "7.2"]
[White "Haussernot, Cecile"]
[Black "Sibashvili, Giorgi"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2188"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,72,39,28,36,0,5,7,0,0,4,-28,-18,-14,-17,-14,-17,-33,-35,-52,-27,-38,-43,-177,-181,-174,-174,-150,-172,-174,-165,-152,-190,-137,-135,-237,-237,-263,-256,-262,-264,-255,-257,-371,-371,-372,-376,-368,-367,-639,-637,-642,-587,-652,-626,-691,-675]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Qd2 Nbd7 8. Bd3 c6 9. Nge2 b5 10. O-O Bb7 11. b4 e5 12. cxb5 exd4 {The position is equal.} 13. Nxd4 cxb5 14. a4 bxa4 15. Rxa4 d5 16. exd5 Nb6 {[%cal Bd7b6,Bb6c4,Bc4d2,Bd2f1][%mdl 32]} 17. Raa1 Nfxd5 18. Nxd5 Qxd5 19. Be4 Qd7 20. Bxb7 {[#] White does not recover from this.} (20. Rac1 $1 $15) 20... Nc4 $1 $19 21. Bc6 Nxd2 22. Bxd7 {A strong pair of Bishops.} Nxf1 23. Kxf1 {Strongly threatening Rd1.} Rad8 24. Rxa6 {[#] Threatens to win with Ra7.} Rxd7 25. Nc6 Re8 26. Bc5 (26. Ra3 $17 {keeps fighting.}) 26... Bf8 27. Bxf8 {And now Bc5 would win.} Rd1+ ({And not} 27... Kxf8 28. Ra2 $17) 28. Kf2 {aiming for Bh6.} Rd2+ ({Stronger than} 28... Rxf8 29. g4 $17) ({Not} 28... Kxf8 29. Ra2 $17) 29. Kg3 {Bh6 is the strong threat.} Kxf8 {[%mdl 4096] Endgame KRR-KRN} 30. b5 (30. Ra1 {was worth a try.}) 30... Ree2 31. b6 Rxg2+ 32. Kf4 Rb2 33. Ra8+ $2 (33. Na5 Rxh2 34. Ra8+ Kg7 35. b7) 33... Kg7 {Black is clearly winning.} 34. Rb8 Rxh2 35. Nd8 Rb5 36. b7 Rhb2 {Weighted Error Value: White=0.49/Black=0.02 (flawless)} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "7.3"]
[White "Ozsakallioglu, Okan"]
[Black "Darban, Morteza"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2179"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,61,40,36,59,35,39,51,43,19,29,0,17,19,0,0,0,0,0,0,0,0,0,0,0,-14,-11,-33,0,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,8,8,8,4,15,8]} 1. e4 c5 2. Nf3 a6 3. c3 {[%cal Bc2c3,Bc3c4][%mdl 32]} d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. O-O Nbd7 {B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation).} 8. c4 Qc6 9. Nc3 cxd4 {White is slightly better.} 10. Nxd4 Qc7 11. a3 Be7 $1 {[#]} 12. Qa4 $146 ({Predecessor:} 12. b4 O-O 13. Qb3 b6 14. Rd1 Bb7 15. Be3 Rac8 16. Rac1 Rfe8 17. Na4 Qb8 18. Rc2 {½-½ (38) Medarde Santiago,L (2009)-Barlov,D (2450) Sanxenxo 2012}) 12... O-O 13. b4 Bd6 14. h3 b6 {Prevents c5.} 15. Be3 Bb7 16. Qb3 Bh2+ 17. Kh1 Bf4 18. Nc2 Rfd8 (18... Qc6 $2 19. Bf3 Qc7 20. Bxf4 Qxf4 21. Bxb7 $18) 19. Rad1 Bxe3 (19... Qc6 $2 20. Bf3 Qc8 21. Bxb7 Qxb7 22. Bxf4 $18) (19... Nf8 {keeps more tension.} 20. Bd3 Be5 21. Na4 b5 22. Nc5 Bc6) 20. Nxe3 {The position is equal.} Ne5 21. Rxd8+ Rxd8 22. Rd1 Nc6 23. Rxd8+ Qxd8 24. Qd1 Qxd1+ 25. Bxd1 Nd4 26. Ne2 Nxe2 27. Bxe2 Kf8 28. Kg1 Nd7 29. f4 Ke7 30. Kf2 Kd6 31. Bf3 {Weighted Error Value: White=0.05 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "7.4"]
[White "Gunduz, Umut Erdem"]
[Black "Ahmad, Al Khatib"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2252"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,75,41,40,59,45,23,19,27,23,27,41,15,10,10,11,19,47,65,78,73,157,127,165,143,143,132,157,104,99,69,72,86,81,6,27,30,23,0,695,767,743,743,828,870,846,877,877,847,842,842,832,818,485,799,29978,29979,29981,29982,29976,29973,29995,29996]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 9. Nc4 {B33: Sicilian: Pelikan and Sveshnikov Variations.} Rb8 10. Nd5 Bxd5 11. exd5 {The position is equal.} Ne7 12. Bxf6 gxf6 {[#]} 13. Qd2 $146 ({Predecessor:} 13. a4 f5 14. a5 Bg7 15. g4 f4 16. Bg2 Rc8 17. Qd3 Rc5 18. Be4 Qc7 19. b3 {1-0 (35) Kryvoruchko,Y (2693)-Iturrizaga Bonelli,E (2650) Monzon 2016}) 13... b5 14. Ne3 Bh6 15. O-O-O Rc8 16. g3 {[%cal Of2f4]} Rc5 17. f4 $1 Qc8 (17... exf4 $142 18. Ng4 Bg7 19. gxf4 Rxd5) 18. Qf2 $1 $16 f5 19. Kb1 e4 20. Bh3 {[%cal Bf1h3,Bh3f5,Bf5g6,Bg6f7,Bf7e6][%mdl 32]} Bg7 21. Qe2 (21. Rhe1 $142) 21... O-O 22. Qh5 {[%cal Re3f5]} Qd8 23. Bxf5 {[%csl Gf5][%cal Rh5h7] White is more active.} Ng6 24. Ng4 {Inhibits Qf6.} (24. Bxe4 $2 Qf6 25. c3 Rxc3 $1 $19 {[%mdl 512]}) (24. c3 $16) 24... Qa5 {[%cal Og7b2] White must now prevent ...Bxb2!} 25. Nh6+ $1 ({Avoid the trap} 25. Bxe4 $2 Qb4 26. Ne5 (26. Nh6+ $2 Kh8 $19) 26... dxe5 27. Bxg6 fxg6 $19) 25... Kh8 $1 {[%cal Og7b2]} 26. c3 $40 {[%mdl 128] White attacks.} ({Not} 26. Bxe4 $2 Qb4 27. c3 Qxe4+ 28. Ka1 Rxc3 $1 $19 {[%mdl 512]}) 26... b4 $2 {[%mdl 8192] [#]} (26... Bxc3 $11 27. bxc3 Qxc3) 27. Nxf7+ $1 $18 {[%mdl 512]} Rxf7 28. Bxg6 {[%csl Gg6][%cal Rh5h7]} h6 29. Bxf7 bxc3 {[#]} 30. Rc1 $1 c2+ 31. Rxc2 Rxc2 32. Kxc2 {[%cal Bb1c2,Bc2d1,Bd1e2,Be2f2,Bf2g2,Bg2h3][%mdl 32] aiming for Qf5.} Qxa2 33. Be6 {Qe8+ would kill now.} Qxb2+ 34. Kd1 {Threatening mate with Qe8+.} Qb1+ 35. Ke2 {White mates.} Qd3+ 36. Kf2 Bd4+ 37. Kg2 {[%cal Rh5h6]} Qd2+ 38. Kh3 {Weighted Error Value: White=0.10 (very precise) /Black=0.49} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "7.5"]
[White "Kizilkus, Akin"]
[Black "Rasulov, Vugar"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2275"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,105,26,25,14,25,16,26,14,22,18,10,14,28,22,23,37,27,13,18,16,29,11,22,0,0,0,5,-4,79,-1,-8,-32,-22,-22,24,12,42,0,80,78,65,77,74,72,156,153,157,156,163,181,171,46,53,60,36,54,77,71,72,72,271,126,127,119,112,72,85,62,60,60,79,53,149,152,150,151,173,0,95,76,130,124,162,165,144,138,227,227,293,288,306,291,333,337,323,302,311,309]} 1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. g3 Nf6 5. Bg2 O-O 6. e3 {E00: Catalan Bogo-Indian (3 g3 Bb4+).} d5 7. a3 Bxd2+ 8. Nxd2 {[#] White has an edge.} b6 $146 ({Predecessor:} 8... dxc4 9. Nxc4 c5 10. Ne2 Rd8 11. O-O cxd4 12. exd4 Nd5 13. Rc1 Nc6 14. Qb3 Qf6 {1-0 (41) Schitco,I (2462)-Stoleriu,G (2360) Arad 2019}) 9. Ne2 Bb7 10. O-O Nbd7 11. Rc1 {next cxd5 is good for White.} c5 12. cxd5 exd5 13. Nc3 Rfd8 14. Qc2 Rac8 15. Rfe1 Nf8 16. dxc5 bxc5 17. Na4 {[%cal Ra4c5]} c4 18. e4 Re8 (18... Qd7 $11) 19. e5 (19. exd5 $1 $16 Qxe1+ 20. Rxe1 Rxe1+ 21. Nf1) 19... N6d7 $11 20. b3 {[%cal Rb3c4]} Qxa3 21. bxc4 Bc6 (21... Rxe5 {feels stronger.} 22. Red1 Ba8) 22. Ra1 Qe7 23. Nc3 (23. cxd5 Bxd5 $1 24. Qb2 Bxg2 25. Kxg2 Rb8 $15) (23. Qa2 $1 $14 {might be stronger.}) 23... d4 (23... dxc4 $11 {keeps the balance.} 24. Bxc6 (24. Rxa7 Qc5 $17) 24... Rxc6) 24. Nd5 $16 {White is much more active.} Bxd5 25. Bxd5 Nxe5 26. Qa4 Qf6 (26... Qd7 $142) 27. f4 Ned7 28. Ne4 ({Don't take} 28. Qxa7 Rxe1+ 29. Rxe1 Qb6 30. Qxb6 Nxb6 $16) 28... Qg6 29. Qxa7 {[%cal Of4f5] Strongly threatening f5!} d3 30. Qd4 (30. f5 $18 Qh6 31. f6 gxf6 32. Qf2) 30... Ne6 $14 31. Bxe6 Qxe6 32. Qxd3 {Threatens to win with Nd6.} Qc6 33. Nd6 Rxe1+ 34. Rxe1 Nc5 $2 {[#]} (34... Rd8 $16 35. Nf5 Qb6+ 36. Kf1 Nf6 37. Ne7+ Kh8) 35. Qd5 (35. Nxc8 $1 $18 {is the precise move to win. Qd8+ would kill now.} Nxd3 36. Ne7+ Kf8 37. Nxc6 Nxe1 38. Kf2 Nd3+ 39. Ke3) 35... Qxd5 $16 36. cxd5 {[%mdl 4096] Endgame KRN-KRN} Rd8 37. Nc4 Kf8 38. d6 Nb7 39. Rd1 Rc8 40. Ne5 Nd8 (40... Rc3 $14) 41. Nd7+ $1 Kg8 42. Re1 {[%cal Re1e8]} Ne6 43. Rd1 $2 (43. Ne5 $18) 43... f6 (43... Nd8 $1 $11 {remains equal.}) 44. Nb6 Rd8 {[#]} (44... Rb8 $142) 45. Kf2 $1 Kf7 46. Ke3 Nc5 47. Rd5 Nb7 (47... Nd7 $16 {was worth a try.}) 48. d7 $18 Ke7 49. Nc8+ {White has a decisive advantage.} Ke6 {[#]} 50. Kd4 {Hoping for f5+.} ({Don't play} 50. Nb6 $6 Rb8 51. Ke4 Kf7 $18) 50... g6 {Prevents f5+.} 51. g4 {Black must now prevent f5+.} f5 52. gxf5+ gxf5 53. Nb6 {Weighted Error Value: White=0.21 (precise) /Black=0.29 (precise)} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.04"]
[Round "8.1"]
[White "Sibashvili, Giorgi"]
[Black "Boshra, Alshaeby"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2398"]
[BlackElo "1974"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,53,14,22,34,23,43,43,44,29,48,34,39,35,35,28,98,90,159,160,156,146,365,357,453,257,704,704,803,793,807,806,794,762,946,944,827,821]} 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 f5 5. Nc3 Bg7 6. e3 d6 7. g3 Nd7 {[%cal Bb8d7,Bd7f6,Bf6g4][%mdl 32]} 8. Bg2 Nf6 9. Nge2 O-O 10. O-O h5 {A45: Trompowsky Attack.} 11. h4 {has lost popularity (11.b4).} Ng4 12. Nf4 Re8 {[#] White is slightly better.} 13. Bf3 $146 ({Predecessor:} 13. b4 Rb8 14. b5 g5 15. hxg5 Qxg5 16. Qf3 h4 17. gxh4 Qxh4 18. Qh3 Qg5 19. Qh5 {0-1 (75) Rakhmanov,A (2602)-Mamedov,R (2637) Khanty-Mansiysk 2013}) 13... Bh6 14. Qd2 Rb8 15. Rac1 c6 16. b4 g5 (16... Nf6 $11 {remains equal.}) 17. hxg5 $16 ({But not} 17. Nxh5 $6 gxh4 18. Bxg4 fxg4 $11) 17... Qxg5 {[#]} (17... Bxg5 $142 18. Bxg4 hxg4) 18. Kg2 $1 h4 {[#]} 19. Nce2 {Strongly threatening Rh1. Pair of Knights!} Kh7 $2 {Loses the game.} (19... Nf6 $16) 20. Rh1 $18 Rg8 21. Rh3 {Active counter play!} (21. Rxh4 $142 Nxe3+ 22. Kh2 Ng4+ 23. Bxg4 fxg4 24. Rh1) 21... Be6 $2 (21... Qe7 22. Bxg4 (22. gxh4 Nxe3+ 23. Kh1 Ng4 $15) 22... Rxg4) 22. Rch1 {White is clearly winning.} Bxc4 23. Rxh4 Kg7 24. Bxg4 fxg4 25. Rxh6 Bd5+ 26. Nxd5 Qxd5+ 27. Kg1 {Weighted Error Value: White=0.21 (precise) /Black=0.51} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.04"]
[Round "8.2"]
[White "Darban, Morteza"]
[Black "Haussernot, Cecile"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2261"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,-10,-8,-19,14,-8,-12,-9,0,5,15,14,8,7,18,16,16,0,8,-16,-7,-20,-21,-18,-24,-29,0,0,0,0,0,0,17,16,15,18,58,60,49,63,66,53,85,72,62,53,59,37,86,84,88,65,145,146,184,169,178,191,177,159,209,204,198,158,161,166,156,131,131,128,414,421,421,376,508,508,494,494,479,461,429,403,363,237]} 1. c4 e5 2. e3 Nf6 3. Nc3 Nc6 4. Qb3 g6 5. d3 Bg7 6. g3 {A25: English Opening vs King's Indian with ...Nc6 but without early d3.} b6 {[#]} 7. Nge2 $146 ({Predecessor:} 7. Bg2 Bb7 8. Nf3 O-O 9. O-O Qe7 10. e4 d6 11. Bg5 Qd7 12. Nd5 Ne8 13. Qa4 {1-0 (44) Stripunsky,A (2561)-Shetty,A (2368) Arlington 2015}) 7... Bb7 {[#] aiming for ...Na5.} 8. e4 $1 {The position is equal.} O-O 9. Bg2 Nd4 10. Nxd4 exd4 11. Nd5 Nxd5 12. cxd5 c5 13. dxc6 dxc6 14. h4 c5 15. h5 Rc8 16. hxg6 hxg6 {[%cal Oc5c4]} 17. Qc4 Re8 18. Kf1 Bc6 19. a4 {Prevents b5.} Bd7 20. Bh3 Bxh3+ 21. Rxh3 Qd7 22. Kg2 Qe6 23. b3 a6 24. Bf4 Ra8 25. Rc1 Qd7 26. a5 bxa5 27. Qxc5 Qb5 28. Qc4 Ra7 (28... Re7 $14) 29. Rhh1 $16 Rb7 30. Ra1 {[%cal Bc1a1,Ba1a5,Ba5a6,Ba6d6,Bd6d5,Bd5e5][%mdl 32]} Qxb3 (30... Rb6 $14) 31. Qxa6 {White is more active.} Qb5 32. Rxa5 Qxa6 33. Rxa6 Rb3 34. Rd1 Rc8 (34... Rb5 $16 35. Rda1 g5) 35. Rd6 $18 Kf8 36. e5 g5 37. Bxg5 {Threatens to win with f4.} Bxe5 38. Rd5 f6 39. Bf4 Rcc3 $2 {[%mdl 8192] Loses the game.} (39... Bxf4 $16 40. gxf4 Rc2) 40. Bxe5 fxe5 41. Rxe5 Rxd3 42. Rxd3 Rxd3 {KR-KR} 43. Kf1 Rb3 44. Ke2 Rb2+ {[#]} 45. Kf3 $1 Kf7 46. Re2 {Weighted Error Value: White=0.04 (flawless) /Black=0.26 (precise)} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.04"]
[Round "8.3"]
[White "Ahmad, Al Khatib"]
[Black "Ozsakallioglu, Okan"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2218"]
[BlackElo "2179"]
[Annotator "RC"]
[PlyCount "54"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:00]} c5 {[%emt 0:03:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 6. a3 {[%emt 0:00:30]} Qc7 {[%emt 0:00:30]} 7. Be3 {[%emt 0:03:30]} a6 {[%emt 0:03:30]} 8. f4 {[%emt 0:04:30]} d6 {[%emt 0:01:30]} 9. Bd3 {[%emt 0:17:30]} Nxd4 {[%emt 0:00:30]} 10. Bxd4 {[%emt 0:00:30]} e5 {[%emt 0:00:30]} 11. Be3 {[%emt 0:08:30]} exf4 {[%emt 0:06:30]} 12. Bxf4 {[%emt 0:00:30]} Be6 {[%emt 0:00:30]} 13. O-O {[%emt 0:01:30]} Be7 {[%emt 0:02:30]} 14. Kh1 {[%emt 0:00:30]} O-O {[%emt 0:02:30]} 15. Nd5 {[%emt 0:09:30]} Bxd5 {[%emt 0:00:30]} 16. exd5 {[%emt 0:00:00]} Nd7 {[%emt 0:01:30]} 17. Rf3 {[%emt 0:07:00]} g6 {[%emt 0:00:30]} 18. Qd2 {[%emt 0:00:30]} Rfe8 {[%emt 0:02:30]} 19. Raf1 {[%emt 0:15:30]} Bf8 {[%emt 0:00:30]} 20. c4 {[%emt 0:11:40]} Bg7 {[%emt 0:06:30]} 21. b4 {[%emt 0:00:31]} b6 {[%emt 0:00:30]} 22. Qf2 {[%emt 0:03:21]} f5 {[%emt 0:00:30]} 23. Rh3 {[%emt 0:01:14]} Ne5 {[%emt 0:05:30]} 24. Bb1 {[%emt 0:09:39]} Qxc4 {[%emt 0:00:30]} 25. Rc1 {[%emt 0:00:27]} Ng4 {[%emt 0:01:30]} 26. Qh4 {[%emt 0:00:31]} Qxf4 {[%emt 0:00:30]} 27. Qxh7+ {[%emt 0:02:10]} Kf8 {[%emt 0:00:00]} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.04"]
[Round "8.4"]
[White "Rasulov, Vugar"]
[Black "Gunduz, Umut Erdem"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2453"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,75,37,47,48,46,48,47,68,52,59,48,51,60,72,35,42,21,34,12,13,13,11,6,13,10,127,119,118,115,115,114,116,116,108,121,117,122,121,118,149,132,183,169,180,188,232,240,341,301,314,308,292,222,270,277]} 1. c4 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nc6 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Nd7 11. b3 Nc5 12. Qd2 a5 {A39: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6 6 0-0 0-0 7 d4.} 13. Ba3 {is the legacy move (13.Bb2).} Be6 14. Rac1 Rb8 {White is slightly better.} 15. Rfd1 Qb6 16. Qe3 {[#]} Rfc8 $146 ({Predecessor:} 16... Rfe8 17. h4 Rbc8 18. h5 Qa6 19. Bf3 Bd7 20. Nd5 e6 21. Nc3 Red8 22. hxg6 hxg6 {1-0 (29) Speelman,J (2496)-Vogel,C (2060) Porto Carras 2018}) 17. Ne4 a4 {[%cal Ra4b3]} 18. Ng5 (18. b4 {looks sharper.} Nd7 19. c5 Qa7 20. Ng5 Bh6 21. Bb2) 18... axb3 19. Nxe6 (19. axb3 {with more complications.} Bh6 20. h4 Nd7 21. Qxb6 Nxb6 22. c5) 19... b2 $1 20. Nxg7 (20. Rb1 $5 {[%cal Re6g7]} fxe6 21. Bh3 $14) 20... bxc1=Q 21. Bxc1 {[%cal Og7f5] [#] And now Nf5! would win.} Kxg7 22. Qxe7 Re8 $1 23. Qh4 {Bh6+ is the strong threat.} Rxe2 {[#]} (23... Kg8 $11 {remains equal.}) 24. Bh6+ $1 $16 Kg8 {[%cal Oc5d3]} 25. Qd4 {[%csl Gh6][%cal Rd4g7] Prevents Nd3.} Qb2 {Hoping for ...Qxd4.} 26. Qxd6 $40 {[%mdl 128] White has strong attack.} Qe5 27. Qxe5 {Really sharp!} Rxe5 28. Bf4 {A strong pair of Bishops.} Rbe8 {White must now prevent ...Re1+.} 29. Bxe5 Rxe5 {[%mdl 4096] Endgame KRB-KRN} 30. Kf1 {Prevents Re2.} Kf8 31. Rb1 Re7 (31... Ne4 $16 32. Rb2 Nd6) 32. Bd5 $18 Rc7 33. Ke2 Ke7 (33... Na4 $142) 34. Ke3 h5 (34... Kd8 $142 35. Rb5 Re7+ 36. Kf3 Rc7) 35. h4 Kf6 36. Rb6+ Ke5 37. f4+ Kf5 38. Kf3 {Weighted Error Value: White=0.04 (flawless) /Black=0.18 (very precise)} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.04"]
[Round "8.5"]
[White "Mammadov, Zaur"]
[Black "Kizilkus, Akin"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2417"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,30,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. c3 Qd3 8. hxg4 hxg4 9. Nxe5 Bd6 10. Nxd3 Bh2+ 11. Kh1 Bd6+ 12. Kg1 Bh2+ 13. Kh1 Bd6+ 14. Kg1 Bh2+ 15. Kh1 {[#]} Bd6+ $146 {A balanced but interesting game. C68: Ruy Lopez: Exchange Variation, sidelines.} ({Predecessor:} 15... Bg3+) 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.05"]
[Round "9.1"]
[White "Boshra, Alshaeby"]
[Black "Darban, Morteza"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1974"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,11,23,0,0,0,-7,-7,0,-11,0,-5,0,-6,0,-64,-53,-43,-41,-68,-39,-40,-16,-16,-14,-47,-40,-91,-80,-88,-47,-52,-62,-64,-32,-79,-66,-83,-64,-103,-83,-130,-123,-127,-125,-152,-153,-154,-168,-172,-130,-148,-89,-89,-49,-50,-61,-86,-94,-164,-128,-214,-202,-280,-286,-384,-389,-389,-382,-381,-381,-360,-324,-395,-288,-664,-656,-729,-464,-419]} 1. e4 c5 2. Nf3 a6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. Re1 {B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation).} e5 7. Nc3 Nge7 8. d3 {The position is equal.} d6 {[#]} 9. Nd2 $146 ({Predecessor:} 9. h3 O-O 10. Nd5 Nxd5 11. exd5 Ne7 12. Nd2 b5 13. c3 f5 14. a4 Bd7 15. axb5 axb5 16. Rxa8 Qxa8 {½-½ (25) Zeier,K (2152)-Lanka,Z (2328) Baden 2020}) 9... O-O 10. Nd5 b5 11. a4 Bb7 12. Nf1 (12. Ne3 $11) 12... Nxd5 $15 13. exd5 Ne7 14. Ne3 Qc7 15. c3 Kh8 16. Qb3 Qd7 17. Rf1 f5 {[#] Threatens to win with ...f4.} 18. f4 ({White should try} 18. axb5 $15 axb5 19. Rxa8 Rxa8 20. f4) 18... exf4 $17 19. gxf4 Rfc8 (19... g5 $17 {White must now prevent ...gxf4.} 20. Nc2 gxf4 21. axb5 axb5 22. Rxa8 Rxa8) 20. c4 bxc4 21. dxc4 Rab8 {[%cal Ob7d5]} 22. Qc2 (22. Qa3 $1 $15) 22... Rc7 23. Nd1 Bc8 {[%cal Bb7c8,Bc8d7,Bd7e8][%mdl 32]} 24. Nc3 Qd8 25. a5 (25. Bd2 $142) 25... Rcb7 26. Ra3 Ng8 27. Re1 Nf6 28. Kh1 Bd7 29. Nd1 Qf8 (29... Kg8 $19 30. Qe2 Ng4) 30. Rae3 Re8 (30... Ng4 $142 31. Rd3 Qd8) 31. Rxe8 Bxe8 32. Bd2 Bd7 33. Bc3 Nh5 34. Bf3 (34. Qd2 $17) 34... Nxf4 $19 35. Bd2 (35. b4 $17 cxb4 36. Bxg7+ Qxg7 37. c5) 35... g5 {[%cal Bg6g5,Bg5f4][%mdl 32]} 36. h4 Qf6 {[%cal Og5g4] [#] And now ...g4! would win.} 37. Rg1 Qh6 {[%cal Rh6h4]} 38. Bxf4 gxf4 39. Qh2 Rb3 40. Nc3 Rb8 41. Rg5 Bf6 42. Rh5 (42. Rg2) 42... Qg7 43. Qxf4 Be5 44. Qg5 {Weighted Error Value: White=0.38/Black=0.22 (precise)} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.05"]
[Round "9.2"]
[White "Haussernot, Cecile"]
[Black "Ahmad, Al Khatib"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2188"]
[BlackElo "2218"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,45,31,31,0,-43,-32,-27,-10,-26,0,0,8,18,33,-79,1238,81,231,219,285,98,101,35,40,-29995,-29996,-29996]} 1. e4 {Dautov,R} c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nh3 Ne7 7. Nf4 c5 8. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} cxd4 9. Nb5 Nec6 10. h5 Be4 11. f3 a6 {B12: Caro-Kann: Advance Variation.} 12. fxe4 (12. Nd6+ $11 Bxd6 13. exd6) 12... axb5 $15 13. exd5 exd5 {Black has an edge.} 14. Bg2 {[#]} (14. h6 $5) 14... Be7 $146 ({Predecessor:} 14... Bb4+ 15. Kf1 Nxe5 16. Nxd5 Bd6 17. h6 g6 18. Qxd4 O-O 19. Qb6 Qxb6 20. Nxb6 Ra6 {1-0 (36) Sutovsky,E (2612)-Christiansen,L (2581) Essen 1999 CBM 071 [Dautov,R]}) 15. O-O {And now e6 would win.} Nxe5 16. h6 g6 17. Qxd4 (17. Nxd5 $14 {stays ahead.} O-O 18. Bf4 (18. Qxd4 Nbc6 $11) (18. Nxe7+ Qxe7 19. g5 Nbc6 $15)) 17... Nec6 $2 {[%mdl 8192]} 18. Qxd5 $2 (18. Qxh8+ $18 Kd7 19. Qxh7 Bc5+ 20. Kh2 Qh4+ 21. Nh3) 18... Qb6+ (18... O-O $16 {might work better.}) 19. Kh1 $1 $18 {[%cal Od5f7] Qxf7+! is the strong threat.} O-O {[#]} 20. Qe4 (20. Ne6 $1 $18 {[%cal Re6f8][%mdl 512] is the precise move to win.} Na6 21. Nxf8 Rxf8 22. Bf4) 20... Qd8 21. b3 (21. Nd5 $16) 21... Bd6 22. Nd5 $2 {[%mdl 8192]} (22. Nh3 $14) 22... Qh4+ 23. Kg1 {Weighted Error Value: White=1.29/Black=0.23 (precise)} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.05"]
[Round "9.3"]
[White "Ozsakallioglu, Okan"]
[Black "Rasulov, Vugar"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2179"]
[BlackElo "2453"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,142,0,0,0,16,0,22,0,20,0,20,0,0,-34,-18,-21,0,-19,-17,-45,-12,-32,0,0,0,0,0,0,0,0,-3,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,-11,6,-10,0,0,1,0,14,2,4,0,0,0,4,0,0,0,12,10,16,9,13,-313,0,0,0,0,0,0,0,0,0,-48,-44,-57,-53,-64,0,-96,-96,-93,0,-16,0,-8,-8,-27,-25,-26,-9,-20,-20,-127,-127,-127,-127,-127,-127,-127,-127,-125,-144,-168,-8,-8,-8,-519,-385,-1584,-1562,-1132,-385,-933,-385,-385,-370,-29955,-29956,-29957,-29960,-29967,-29969,-29969,-29970,-29970,-29970,-29969,-12573,-29968,-29968]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. a3 O-O 6. d3 {[%cal Bd2d3,Bd3d4][%mdl 32] C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} Ne7 7. d4 Ng6 8. O-O {The position is equal.} Re8 9. Re1 h6 {[#]} 10. h3 $146 ({Predecessor:} 10. Bc4 b6 11. Nb5 Bb7 12. Nxd6 cxd6 13. d5 Qc8 14. Qd3 a6 15. a4 Qc7 16. Bb3 {1-0 (48) Cornette,D (2448)-Osmanodja,F (2318) Caleta 2019}) 10... exd4 11. Nxd4 (11. Qxd4 $5 {[%cal Re4e5]} a6 12. Bf1 $11) 11... c6 12. Bd3 Bc7 (12... Be5 $5 {[%cal Re5d4]} 13. Be3 b6 $11) 13. Nf3 d6 14. Bf1 Be6 15. Be3 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. c4 Be4 19. Qxd8 Rexd8 20. Nd4 Be5 21. Rad1 c5 22. Nb5 Rxd1 (22... Bxb2 23. Rxd8+ Rxd8 24. Bxc5 $14) 23. Rxd1 b6 24. b4 cxb4 25. axb4 a5 26. bxa5 bxa5 27. Bc5 Bc6 28. Ba3 Bf6 29. Rd6 Be4 30. f3 Bf5 31. c5 Be5 32. Rb6 Rd8 33. Nd6 Be6 34. Bb5 Ne7 35. Ra6 Bc3 36. c6 {Strongly threatening c7.} Nd5 {And now ...Nc7 would win.} 37. Nb7 $1 {[%csl LRa5,LRd8]} Rc8 {White must now prevent ...Nc7.} 38. Nd6 $2 {[%mdl 8192]} (38. Nxa5 $2 Nc7 39. Bd6 Bd4+ 40. Kh2 Nxb5 $19) (38. Bd6 $1 $11) 38... Rb8 $2 (38... Nc7 $1 $19 39. Nxc8 Bxc8 40. Rxa5 Bxa5) 39. Bc5 $11 Nc7 $36 {[%csl LRa6,LRb5][%mdl 2048] Black has the initiative.} 40. Rb6 Rxb6 41. Bxb6 Nxb5 42. Nxb5 {[%mdl 4096] Endgame KBB-KBN} Bb4 43. Kf2 (43. Nd4 $11 Bc8 44. Nc2) 43... a4 $15 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 44. Ke3 a3 45. Kd3 Kf8 (45... a2 $15 46. Bd4 f6) 46. c7 (46. Nd4 $11 Ke7 47. c7 (47. Nxe6 Kxe6 48. Kc4 a2 $11)) 46... a2 $17 47. Bd4 Ba5 ({Black should play} 47... f6 $17 {Threatens to win with ...Ke8.} 48. Kc2 (48. Na7 $2 Bd6 $19) 48... Ke8 49. c8=Q+ Bxc8) 48. Kc2 f6 49. Kb2 Ke7 50. Bc5+ Kd7 51. Bf8 $1 g5 52. Bxh6 Bb4 53. f4 (53. Bg7 $11) 53... Bc4 54. fxg5 Bxb5 {This bishop pair is nice.} 55. Kxa2 Bc4+ ({And not} 55... Kxc7 56. gxf6 Bc3 57. Kb3 (57. Bf4+ Kd7 $17) 57... Bxf6 58. g4 $15) 56. Kb2 {[#]} Bd2 $1 ({Inferior is} 56... Kxc7 57. gxf6 Bf7 58. g4 $11) 57. h4 {[#]} f5 $1 58. Bg7 Bf7 (58... Bf4 $19 {...Bf7 is the strong threat.} 59. g6 Be2) 59. Be5 $1 $11 Ba5 60. c8=Q+ $4 {[%mdl 8192]} (60. Kc2 $11 {and White stays safe.}) 60... Kxc8 $19 61. Bg3 $2 (61. Kc2 Kd7 62. Bf4) 61... Kd7 62. Kc2 Bg6 {( -> ...f4+)} 63. Kd1 $2 (63. Kb3 Ke6 64. Kc4) 63... Ke6 64. Ke2 Bh5+ 65. Kf1 $2 (65. Ke3 $19) 65... Kd5 66. Bf2 Ke4 67. Kg1 Kf4 68. Kh2 Kg4 69. Bg3 Bd2 70. Bf2 Bf4+ 71. g3 Kf3 {Weighted Error Value: White=0.35/Black=0.18 (very precise)} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.05"]
[Round "9.4"]
[White "Gunduz, Umut Erdem"]
[Black "Mammadov, Zaur"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2252"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,58,0,25,20,24,17,19,16,13,24,24,22,156,140,179,160,179,184,268,275,261,100,83,0,15,-138,-110,-156,-51,-55,-59,-69,-57,-82,-100,-91,-104,-768,-756,-1138,-948,-877,-838,-1388,-1391,-1304,-814,-2441,-1723]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Qb6 7. dxc5 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} Bxc5 8. Na4 Qa5+ ({Much less strong is} 8... Bf2+ 9. Ke2 Qc6 10. Kxf2 $16) 9. c3 {[#] Hoping for b4. The position is equal.} Be7 10. b4 Qc7 11. Be3 {[#]} f6 $146 (11... a6 $11 {remains equal.}) ({Predecessor:} 11... a6 12. Rc1 b5 13. Nb2 a5 14. Bxb5 axb4 15. cxb4 Bxb4+ 16. Kf2 Qb7 17. a4 O-O {0-1 (58) Lomasov,S (2528)-Tomczak,J (2605) Lichess.org INT 2020}) 12. Nd4 $16 Nf8 13. Nb5 {[%csl LRa7,LRc7]} Qd8 14. Bxa7 Rxa7 (14... Nfd7 {was necessary.}) 15. Nxa7 $18 Bd7 16. Nb5 $2 (16. Bb5 $18 {and White stays clearly on top.}) 16... fxe5 $16 17. fxe5 (17. Nc5 $16) 17... Ng6 $11 {[#] ...0-0 is the strong threat.} 18. Be2 $2 ({Wrong is} 18. Nd6+ $2 Bxd6 19. exd6 Qh4+ 20. g3 Qe4+ 21. Qe2 Qxh1 $19) ({White should try} 18. Qf3 $11) 18... O-O $17 19. Nd4 ({Better is} 19. g3) 19... Bxb4 20. cxb4 $15 {aiming for Nc5.} Bxa4 21. Qxa4 Qh4+ 22. g3 Qxd4 23. Rc1 {Inhibits Qc3+.} Nxe5 {Black is more active.} 24. Qb3 $2 {[%mdl 8192]} (24. Qa3 $17) 24... Qe4 $19 {Black is clearly winning.} 25. Kd2 Rf2 26. Rc8+ Kf7 27. Qd1 Nf3+ {Pair of Knights!} 28. Kc1 Rxe2 29. Rf1 Nc6 {Black used his chance.  Weighted Error Value: White=1.12/Black=0.43} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.02.05"]
[Round "9.5"]
[White "Kizilkus, Akin"]
[Black "Sibashvili, Giorgi"]
[Result "1/2-1/2"]
[WhiteElo "2275"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,19,16,0]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 {[#]} Nh5 $146 ({Predecessor:} 6... a6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bd3 Bd6 11. Bg5 Be7 12. Bxf6 Bxf6 13. O-O O-O 14. Rac1 g6 15. a3 h5 16. Rfd1 Kg7 17. Na4 Qd6 18. Nc5 Rab8 19. b4 {½-½ (43) Firouzja,A (2759)-Giri,A (2776) chess24.com INT 2021}) 7. Bc1 Nf6 8. Bf4 Nh5 9. Bc1 Nf6 10. Bf4 {10.e3 is the modern continuation.} 1/2-1/2

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "10.1"]
[White "Ahmad, Al Khatib"]
[Black "Boshra, Alshaeby"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2218"]
[BlackElo "1974"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,65,21,39,35,42,42,48,27,24,4,21,0,31,12,55,56,56,36,62,20,122,128,177,170,179,155,163,168,200,206,232,211,240,235,386,327,288,271,483,499,596,475,475,475,475,475,475,475,743,736,29976,29977,29976,29976,29978,29979,29979,29974]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c4 Nf6 (5... g5 {looks sharper.} 6. d3 h6 7. c5 Bg7 8. cxd6 cxd6 9. Be3 Nf6) 6. Nc3 {C62: Ruy Lopez: Steinitz Defence.} Be7 7. Bxc6 Bxc6 {[#]} 8. d3 $146 {White is slightly better.} ({Predecessor:} 8. Qe2 O-O 9. d4 exd4 10. Nxd4 Re8 11. Rd1 Nd7 12. f3 a6 13. b4 Ne5 14. Bf4 {1-0 (23) Cabrera Trujillo,C (1493)-Couspeyre,T (1276) LSS email 2020}) 8... O-O 9. b4 Bd7 10. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ne8 11. b5 g6 (11... a6 $11) 12. Bh6 $14 Ng7 13. a5 $36 {[%mdl 2048] White has good play.} a6 14. Qb3 (14. d4 $14 {deserves consideration.}) 14... f5 {White stays focused until the end.} (14... Bg4 $11 {keeps the balance.}) 15. Nd5 $1 $16 {White is much more active. Black has bad knights.} Kh8 {[#]} (15... Re8 $16 {keeps fighting.}) 16. bxa6 $1 $18 bxa6 {[#]} 17. Qb7 $1 fxe4 18. dxe4 Rc8 19. c5 (19. Qxa6 Rxf3 20. gxf3 Ne6) 19... Rxf3 20. gxf3 Bh3 21. Rfd1 Bg5 (21... Ne6 {is a better defense.}) 22. Bxg7+ Kxg7 23. cxd6 (23. Qxa6 $6 Bh4 24. f4 exf4 $16) 23... Bf4 $2 (23... Bh4 {might work better.} 24. f4 exf4 25. Qb2+ Kh6) 24. Nxf4 exf4 25. Qd5 {Inhibits Qg5+.} cxd6 26. Rac1 Rxc1 27. Rxc1 {[%mdl 4096] Endgame KQR-KQB} Qf6 28. Rd1 ({Less strong is} 28. Qb7+ Kh6 29. Qd5 Qb2 $18) 28... h5 (28... Qh4 $142 29. Rd2 Qe7) 29. Qd4 {Threatens to win with Qxf6+.} Qe5 30. Qxe5+ {White mates.} (30. Qa7+ {is a self mate.} Kh6) 30... dxe5 31. Rd6 Kh6 32. Rxa6 Kg5 33. Rd6 {Weighted Error Value: White=0.10 (very precise) /Black=0.56} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "10.2"]
[White "Rasulov, Vugar"]
[Black "Haussernot, Cecile"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2453"]
[BlackElo "2188"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,79,28,33,7,41,31,52,14,13,10,33,16,33,43,30,36,18,25,25,0,56,0,57,54,24,16,16,16,16,14,19,-4,0,0,62,39,61,52,87,118,118,122,118,98,199,192,239,239,232,238,245,227,259,258,252,245,378,370,354,349,293,333,29991,29992]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. O-O O-O 8. Nc3 Qc7 9. Be3 b6 10. Qd2 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} Re8 11. a3 a5 {[#]} 12. Rab1 $146 {White is slightly better.} ({Predecessor:} 12. Nh4 Ba6 13. Bh6 Bh8 14. f4 Rad8 15. e5 Nd5 16. b3 Nxc3 17. Qxc3 Bc8 18. Rad1 {½-½ (55) Vegjeleki,A (2192)-Paredes,C (2372) ICCF email 2012}) 12... e5 13. Bh6 b5 14. Ne2 c4 15. Bxg7 Kxg7 16. Ng3 cxd3 17. cxd3 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 18. Rbc1 Ra6 (18... Qd6 $11) 19. Rc2 (19. Qc3 $1 $14) 19... Be6 (19... a4 $11) 20. Rfc1 $14 Nd7 21. b4 axb4 22. axb4 c4 23. Ng5 Nb6 24. Ne2 Qd6 25. d4 Ra3 ({Black should play} 25... Na4 $11) 26. dxe5 $1 Qxe5 27. f4 Qf6 28. Nc3 $1 Bd7 29. e5 Qc6 30. Qd4 {e6+ is the strong threat.} Bf5 {[#]} (30... Be6 $16) 31. Rd2 $1 $18 Ra7 (31... Raa8 $142) 32. Nce4 Bxe4 33. Nxe4 {Strongly threatening e6+.} Rd7 34. Nd6 {Black must now prevent e6+.} Re6 35. g4 {[%cal Bg2g4,Bg4f5,Bf5e6][%mdl 32] aiming for f5.} f6 {[#]} 36. Qc5 ({But not} 36. exf6+ $2 Kf8 37. f7 Rdxd6 $19) 36... Rc7 (36... Qxc5+ $142 37. bxc5 fxe5) 37. exf6+ Kf8 38. f5 ({Much less strong is} 38. Nxb5+ Qxc5+ 39. bxc5 Rxc5 $18) 38... gxf5 39. gxf5 {Dancing on a razor blade.} Qf3 $2 (39... Qxc5+ $18 40. bxc5 Rxd6 41. cxd6 Rd7) 40. fxe6 {Weighted Error Value: White=0.07 (flawless) /Black=0.49} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "10.3"]
[White "Mammadov, Zaur"]
[Black "Ozsakallioglu, Okan"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2417"]
[BlackElo "2179"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,88,20,24,0,25,33,35,19,45,16,23,-6,20,12,25,0,0,0,0,0,23,22,23,12,18,21,56,34,29,26,41,41,41,40,37,49,50,53,95,57,135,123,126,47,47,39,205,234,234,124,107,93,122,116,295,291,299,252,247,223,663,669,722,502,807,800,786,774,2379,-850,-754]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. O-O d5 6. exd5 cxd5 7. Bd3 Nf6 8. c3 O-O 9. Bf4 Nc6 10. h3 Bf5 11. Re1 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Qb6 12. Bxf5 gxf5 13. Qb3 {White is slightly better.} Qa6 {[#]} 14. Qa3 $146 ({Predecessor:} 14. Na3 Rac8 15. Ne5 e6 16. Qb5 Nxe5 17. Bxe5 Qc6 18. Re3 Ne4 19. Bxg7 Kxg7 20. f3 Nd6 21. Qf1 {0-1 (56) Fiori,H (2055)-Uelf,M (2173) Villa Martelli 2014}) 14... Qb6 15. Ne5 e6 16. Nd2 Rfe8 17. Re3 Nh5 18. Bh2 Bh6 19. Re2 Nf4 20. Bxf4 Bxf4 21. Ndf3 Bxe5 22. dxe5 d4 23. c4 Rad8 24. Rd1 Rd7 25. Ne1 Kh8 26. Qg3 Rg8 27. Qf4 Qa6 28. b3 b5 (28... Qa3 $14) 29. Nd3 $16 Rdd8 (29... bxc4 $2 30. Nc5 Qc8 31. Nxd7 Qxd7 32. bxc4 $18) (29... Ne7 $1 $14) 30. Qh4 $36 {[%mdl 2048] White has strong initiative.} bxc4 31. Nb4 Qb7 $1 $14 32. Nxc6 {White threatens Qf6+ and mate.} Rc8 $2 (32... Rd7 $1 $14 33. g3 (33. bxc4 Qxc6 34. Qf6+ Rg7 $16) (33. Qf6+ Rg7 $16) 33... Qxc6 34. Qf6+ Rg7 35. bxc4 Qxc4) 33. Qf6+ ({Don't do} 33. bxc4 $6 Qxc6 34. Qf6+ Rg7 $16) 33... Rg7 {[#]} 34. bxc4 Qxc6 $16 {[%csl Gg7][%cal Rc6g2]} 35. g3 Qf3 (35... Qxc4 $2 36. Red2 $18) 36. Red2 {[%cal Be2d2,Bd2d4,Bd4h4][%mdl 32]} h5 $2 (36... Kg8 $16) 37. Rxd4 $18 {Qh6+ would kill now.} (37. Rd3 Qe2 $18) 37... Kh7 {[#] Inhibits Qh6+. ...Rcg8 is the strong threat.} 38. R1d3 $1 Qe2 {[%cal Oc8c4]} 39. Re3 Qxa2 {[#]} (39... Qc2 40. Qh4 Rg6 41. Qxh5+ Kg7) 40. Rh4 $1 Qb1+ 41. Kg2 Qd1 (41... Kg8 $142) 42. Rf3 Kg8 43. Rxh5 {Threatens to win with Qh6.} Rxc4 44. Rb3 $4 {[%mdl 8192]} Qxh5 {Quite a comeback for Black.  Weighted Error Value: White=0.29 (precise) /Black=0.47} 0-1

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "10.4"]
[White "Sibashvili, Giorgi"]
[Black "Gunduz, Umut Erdem"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2398"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,63,27,30,64,58,55,55,60,54,62,51,65,64,66,66,64,0,0,0,74,60,79,67,79,68,134,127,341,335,304,307,635,633,1037,968,29990,29991,29991,29992,29992,29993,29993,29992,29992,29993,29993,29994]} 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 O-O 10. e3 Re8 {A61: Modern Benoni: Nf3 without early e4.} 11. Nd2 Nbd7 {[%cal Bb8d7,Bd7e5,Be5f7][%mdl 32]} 12. Be2 ({Much worse is} 12. Bxd6 Nb6 13. Bxc5 Nfxd5 $11) 12... Ne5 {White is slightly better.} 13. O-O Nfd7 14. Qc2 {was the old line (14.Bh2).} f5 15. a5 Qc7 16. Bh2 {White is more active.} Rb8 {[#]} 17. f4 $146 (17. Rfd1 $14) ({Predecessor:} 17. b3 Nf6 18. Ra2 Bd7 19. Rc1 Kh8 20. Qb1 Rbc8 21. Nc4 Nxc4 22. bxc4 Ne4 23. Nxe4 Rxe4 {½-½ (86) Zoler,D (2498)-Yilmaz,M (2582) Biel 2015}) 17... Nf7 $11 18. e4 fxe4 (18... Nf6 $11) 19. Ncxe4 $16 {Hoping for f5.} Nf6 20. Nxf6+ Bxf6 21. Bd3 {[%cal Od3g6] Black must now prevent Bxg6!} b5 {[#]} (21... Qe7 $14) 22. Bxg6 $1 Bd4+ $2 {Black cannot hold the game after this.} (22... hxg6 $16 {was necessary.} 23. Qxg6+ Bg7) 23. Kh1 $18 hxg6 24. Qxg6+ Kf8 $2 {[#]} (24... Kh8) 25. f5 $1 {And now f6 would win.} Be3 {[#]} 26. Rae1 $1 {[%cal Of5f6] aiming for f6!} Bxd2 (26... Ne5 27. Bxe5) 27. Rxe8+ {[%mdl 64] Overworked Piece. White mates.} Kxe8 28. Qg8+ Kd7 29. Qxf7+ Kd8 30. Qf8+ Kd7 31. f6 {[%csl Gf6][%cal Rf8e7]} Bb7 32. Qg7+ {Weighted Error Value: White=0.04 (flawless) /Black=0.95} 1-0

[Event "Marmaris Karya-14 IM 2022"]
[Site "Icmeler-Marmaris"]
[Date "2022.01.31"]
[Round "10.5"]
[White "Darban, Morteza"]
[Black "Kizilkus, Akin"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2261"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2022.02.01"]
[EventType "schev"]
[EventCountry "TUR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,114,0,20,14,4,-19,-28,-12,-12,-15,-17,-91,-98,-131,-100,-154,-154,-152,-141,-138,-154,-146,-146,-290,-191,-482,-495,-653,-485,-495,-485,-508,-478,-492,-501,-489,-511,-502,-510,-483,-462,-536,-483,-606,-595,-625,-593,-620,-597,-560,-512,-514,-510,-504,-495,-489,-468,-630,-630,-630,-617,-630,-434,-449,-402,-29965,-29967,-29965,-29968,-29960,-29966,-29979,-29977,-29977,-29978,-29984,-29985,-29987,-29987,-29988,-29988,-29989,-29987,-29990,-29988,-29988,-29987,-29987,-29988,-29988,-29989,-29989,-29989,-29989,-29990,-29990,0,-29991,-29992]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 6. Nbd2 c5 7. e4 e6 8. c3 Nc6 9. Re1 a5 10. a4 {A08: King's Indian Attack.} b6 11. e5 Nd7 {[%cal Rc6e5]} 12. d4 {Black has an edge.} Ba6 $1 {[%mdl 4] [#] is more profitable than 12...cxd4 at the moment.} 13. b3 $146 ({Predecessor:} 13. Nf1 cxd4 14. cxd4 Nb4 15. Bg5 Qe8 16. Ra3 Rc8 17. Rc3 h6 18. Bf4 Rxc3 19. bxc3 {0-1 (51) Kobalia,M (2587)-Lomasov,S (2525) Chess.com INT 2021}) 13... f6 {[%cal Rf6e5]} 14. exf6 (14. Bh3 $11 {keeps the balance.}) 14... Qxf6 $17 {[%cal Rc5d4]} 15. Bb2 Rad8 (15... cxd4 $6 16. cxd4 Rfe8 17. Ne5 Ndxe5 18. dxe5 $11) 16. Bf1 (16. Kh1 $142) 16... Bxf1 (16... cxd4 17. Bxa6 Nc5 {[#]} 18. cxd4 $1 Nxa6 19. Qe2 $11) 17. Rxf1 e5 {Black is more active.} (17... cxd4 18. cxd4 Bh6 19. Rc1 Bxd2 20. Qxd2 $11) 18. dxe5 Ndxe5 ({Not} 18... Ncxe5 19. Ne1 $17) 19. Nxe5 Nxe5 {[%cal Bc6e5,Be5g4,Bg4e3,Be3f1][%mdl 32]} ({Stronger than} 19... Qxe5 20. Rc1 $17) 20. Qe2 {Inhibits Nd3.} (20. Qc2 $17 {keeps fighting.}) 20... Qf5 21. Rab1 $2 (21. f4 {was the only defense.} Nd3 22. Nf3) 21... Rde8 $19 ({Wrong is} 21... Nd3 $2 22. f4 Rfe8 23. Qf3 $19) 22. Ba1 Qh3 {...Ng4 is the strong threat.} 23. f4 Ng4 24. Qg2 Qxg2+ 25. Kxg2 Ne3+ 26. Kf3 Nxf1 27. Nxf1 d4 {Prevents Ne3.} 28. cxd4 cxd4 29. Rd1 Rf7 30. h4 Rb7 31. Kf2 b5 32. axb5 Rxb5 33. Nd2 d3 34. Bxg7 {Black must now prevent Be5.} Kxg7 {[%mdl 4096] Endgame KRR-KRN} 35. Kf3 Re2 36. g4 Rb4 37. Nc4 Rxb3 38. Nxa5 Rc3 39. Rxd3 Rxd3+ 40. Kxe2 {KR-KN} Rh3 41. h5 (41. Nc4 $19) 41... gxh5 42. gxh5 Kf6 43. Nc4 Kf5 44. Kf2 Kxf4 45. Kg2 Rxh5 46. Nd2 Rc5 47. Nf1 Rc3 48. Nh2 h5 {[%cal Bh7h5,Bh5h4,Bh4h3][%mdl 32]} 49. Nf1 h4 50. Kg1 h3 51. Kf2 Rc1 52. Nh2 Rc2+ 53. Kg1 Rg2+ 54. Kh1 Rf2 55. Kg1 Kg3 56. Nf1+ {[#]} Rxf1+ $1 57. Kxf1 h2 {White got outplayed after the opening.  Weighted Error Value: White=0.46/Black=0.12 (very precise)} 0-1

