Decisive game:
[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
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