Since you’re here...

... we have a small favour to ask. More people, like you, are reading and supporting our blog: "Chess Engines Diary". And unlike many other sites and blogs, we made the choice to keep our articles open for all, regardless of where they live or what they can afford to pay.

We hope you will consider supporting us today. We need your support to continue to exist, because good entries are more and more work time. Every reader contribution, however big or small, is so valuable. Support "Chess Engines Diary" even a small amount– and it only takes a minute. Thank you.

============================== My email: jotes@go2.pl



Shakhriyar Mamedyarov wins GCT Superbet Romania 2021, Bucharest, 2021.06.05-14

 

All games download

Decisive game: 




Partia mi si� podoba�a (ChessBase 16)
[Event "GCT Superbet Romania 2021"] [Site "Bucharest"] [Date "2021.06.11"] [Round "6.1"] [White "Mamedyarov, Shakhriyar"] [Black "Aronian, Levon"] [Result "1-0"] [ECO "D38"] [WhiteElo "2770"] [BlackElo "2781"] [Annotator "TA"] [PlyCount "79"] [EventDate "2021.06.05"] [EventType "tourn"] [EventCountry "ROU"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,79,19,19,31,7,8,0,22,22,12,10,20,0,13,12,12,12,16,17,15,3,23,22,12,6, 5,8,73,75,97,95,94,102,184,0,184,187,184,188,204,195,176,163,230,234,232,215, 243,255,533,529,511,503,647,645,582,358,366,371,529,542,647,647,629,626,605, 588,540,462]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 (6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. Be2 dxc4 10. O-O Bd7 11. Bxc4 Bxc3 12. bxc3 Rfd8 13. Be2 Be8 14. Qa3 Qe7 15. Qb2 b6 16. c4 Na5 17. e4 f6 18. e5 Rac8 19. Rad1 c5 20. d5 Bh5 21. exf6 Qxf6 22. Ne5 Bxe2 23. Qxe2 exd5 24. cxd5 {0-1 (45) Mamedyarov,S (2764)-Aronian,L (2765) Saint Louis 2019}) 6... O-O 7. Bd2 dxc4 { D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. Bxc4 Bd6 9. Qc2 {9.Qc2 scores better than 9.Nb5.} e5 {The position is equal.} 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. f4 Bxc3 13. Bxc3 Ng4 14. Bd4 c5 15. Bxc5 {Rd1 is the strong threat.} Re8 $1 16. O-O {With the idea Rfd1.} Nxe3 17. Bxe3 Rxe3 {[#]} 18. Rfe1 $5 $146 {[%mdl 8] New and interesting.} (18. Qf2 {seems wilder.} Qb6 19. f5 Re5 20. Qxb6 axb6 21. Rae1) ({Predecessor:} 18. Qf2 Re8 19. Rad1 Qf6 20. f5 b6 21. Qg3 Rd8 22. Bxf7+ Kxf7 23. Qc7+ Rd7 24. Rxd7+ Bxd7 25. Qxd7+ {0-1 (40) Andreikin,D (2726)-Vidit,S (2726) Chess.com INT 2020}) 18... Rxe1+ (18... Qb6 { with more complications.} 19. Qf2 Rxe1+ 20. Rxe1 Qxf2+ 21. Kxf2 Kf8) 19. Rxe1 Bd7 {[#]} (19... Qd4+ $11 {remains equal.} 20. Qf2 Qxf2+ 21. Kxf2 Kf8) 20. Qb3 $1 $16 Qf6 21. Qxb7 $40 {[%mdl 192] Double Attack. Black is in trouble.} Qd4+ 22. Kh1 Re8 (22... Rd8 $16 {was called for.}) 23. Rxe8+ $18 Bxe8 {[#]} 24. Bxf7+ $1 {[%mdl 576] Double Attack} Kf8 {[%cal Rd4d1]} 25. Bb3 Qc5 {( -> ... Qc1+!)} 26. Qd5 {[%cal Rd5c5]} Qc1+ 27. Bd1 Qxf4 {[#]} (27... h6 $142 28. Qd4 Bh5) 28. Qc5+ $1 Kg8 29. Qxa7 h5 30. h3 Bc6 $2 (30... Kh7 {was necessary.} 31. Bc2+ Kh6) 31. Bb3+ Kh7 32. Qf7 Qc1+ 33. Kh2 {Black must now prevent Qf5+.} Qc5 34. Qg8+ Kh6 {intending ...Qe5+.} 35. Qe6+ g6 (35... Kh7 {is a better defense.} 36. a4 Bb7 37. Qg8+ Kh6 38. Qh8+ Kg6) 36. Qf6 {White is clearly winning.} Bd7 37. h4 {[%cal Rf6h8]} Qc7+ 38. g3 {[%cal Rf6h8]} Qc8 39. Qf4+ Kh7 40. Qf7+ { Weighted Error Value: White=0.10/Black=0.35} 1-0

Comments

Popular posts from this blog

New chess engine: HypnoS 190324 (derived from Stockfish)

New chess engine: HypnoS 240324 (derived from Stockfish)

Chess engine: SF 16.1 MPV

Chess engine: Incognito 8.2 (experimental version of CorChess)

New Chess Engines Diary Rating (CEDR) - 06.04.2024, over 317 thousand games!

Chess engine: Cool Iris 12.10 and Cool Iris 12.10 D3072 (Stockfish derivative)

New version chess engine: ShashChess 35.1