Complicated sacrifice

[Look]

While watching an on-line blitz game, the game reached the following position:

[d]r4r1k/6pp/1p6/p1ppPp1Q/2q2P1P/2P1P3/2PK2R1/3R4 w - - 0 24

while played Rdg1, even though Rxg7 might have been better. Without accessing strong chess entity, I found a seemingly drawish line.

[Nordlandia]

While watching an on-line blitz game, the game reached the following position:

[d]r4r1k/6pp/1p6/p1ppPp1Q/2q2P1P/2P1P3/2PK2R1/3R4 w - - 0 24

while played Rdg1, even though Rxg7 might have been better. Without accessing strong chess entity, I found a seemingly drawish line.

It do look kinda drawish.

SF 220617 BMI2 ->

[pgn][Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "New game"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r4r1k/6pp/1p6/p1ppPp1Q/2q2P1P/2P1P3/2PK2R1/3R4 w - - 0 24"]
[PlyCount "15"]

{[#]} 24. Rxg7 Kxg7 25. Rg1+ Kh8 26. Qh6 Rf7 27. e6 d4 28. cxd4 cxd4 29. exf7
dxe3+ 30. Kc1 Qxf7 31. Qxb6 *

[/pgn]

[Look]

While watching an on-line blitz game, the game reached the following position:

[d]r4r1k/6pp/1p6/p1ppPp1Q/2q2P1P/2P1P3/2PK2R1/3R4 w - - 0 24

while played Rdg1, even though Rxg7 might have been better. Without accessing strong chess entity, I found a seemingly drawish line.

Actually Rdg1 seems to draw too:

[pgn]
[Variant "From Position"]
[FEN "r4r1k/6pp/1p6/p1ppPp1Q/2q2P1P/2P1P3/2PK2R1/3R4 w - - 0 24"]

24. Rdg1 Ra7 25. Rxg7 Rxg7 26. Rxg7 Kxg7 27. Qg5+ Kh8
28. Qe7
[/pgn]

As it seems, leads to perpetual check.

[Nordlandia]

Sorting out material imbalances with Chessbase 14, i stumbled upon this game.

Amazingly 15. Bf1 and position is equal, even full rook down. It turns out the queen is trapped so white get some material back (e.g. Ne4 - Ng3)

[d]r1b1k2r/pp1n1ppp/2n1p3/4P3/1PBP1P2/2N1BN2/2PQ1KPP/7q w kq - 0 15

https://lichess.org/70806LPz#28