Make sure that you try and play d5 in 1 go rather than d6-d5 because the d5 break is probably the black's most important defensive resource in blocking off f7 and opening up the d-file. Quite often playing d5 even as a pawn sacrifice is a very good idea.
dealing with the danish/goring gambit

I like the lines with an immediate d5, for example:
As for the Scotch I like the Nf6 line (e4 e5 Nf3 Nc6 d4 exd4 Nxd4 Nf6)
ogerboy that's true against the danish but if white plays the goring 4.Nxc3 you don't really have a resource like that for Black and it's White who has all the fun imo
timeless, in in that line if White plays Qxd4 Black can play dxe4. If White takes the queen he's down a pawn, while if he takes the pawn his queen is vulnerable to attack.
i'm curious if anyone has the book Danish Dynamite

An interesting thread. I like the first illustration of play against the c3 pawn. I seem to recall the position being reached in with colours reversed in a Tarrasch French ? or is it something else ?
I was black in a good game against the second illustration against the full Danish that reached the second postion. I lost the game and my opponent demonstrated the value of his central pawn ,opposite coloured bishop and kingside pawn majority that as it advanced ALSO kept black's king from centralising.
On another point. I've wondered whether white can be devious in introducing the Scotch viz 1e4 e5 2 d4 ed 3 Nf3 Black could then transpose with Nc6, transpose into a Petroff variation with Nf6 or try holding on to the pawn with 3...c5 Any thoughts folks ? :-)

only time I ever saw it OTB I played the early d5 break and won. it took all the sting out and left white with an awkward setup. he never tried it on me again

An interesting thread. I like the first illustration of play against the c3 pawn. I seem to recall the position being reached in with colours reversed in a Tarrasch French ? or is it something else ?
I was black in a good game against the second illustration against the full Danish that reached the second postion. I lost the game and my opponent demonstrated the value of his central pawn ,opposite coloured bishop and kingside pawn majority that as it advanced ALSO kept black's king from centralising.
On another point. I've wondered whether white can be devious in introducing the Scotch viz 1e4 e5 2 d4 ed 3 Nf3 Black could then transpose with Nc6, transpose into a Petroff variation with Nf6 or try holding on to the pawn with 3...c5 Any thoughts folks ? :-)
I think the c5 move would hurt blacks pawn stucture and he would lose a tempo or two. I will have to get back to you tomorrow on this and your other diagram. My comments on the second game was very interesting and I think that varition of the danish black is a little bit better. I will post my thoughts tomorrow
Timeless

If I remember correctly the Danish Gambit was refuted. Black could hold the two pawn advantage into the endgame after defending a fierce attack.

No I seriously doubt the grunfield will ever be refuted. The opening is way too complex so black will always have a possibility somewhere. Anyways, many GMs play it so the likelihood of the Grunfield being refuted is negligable.

This may be true, but if whites middle can hold strong, white will be able to have a advangate thoughout the entire game
Timeless

Most e pawn gambits are dealt with by a quick d5.
The Benko Gambit is still played at top level and is very effective.
I am a d4 player and I am always pleased to get a Grunfeld, I think it is probably one of the least reliable of Blacks defences against d4. Just my view

I think the c5 move would hurt blacks pawn stucture and he would lose a tempo or two. I will have to get back to you tomorrow on this and your other diagram. My comments on the second game was very interesting and I think that varition of the danish black is a little bit better. I will post my thoughts tomorrow
Timeless
I've had a little look a this. Haven't used the computer. I think black is a t least OK. Eg 1e4 e5 2d4 de 3 Nf3 c5 4 c3 (what else ?) Nc6 5 cd dc 6 Nxd4 Bb4 + 7 Nc3 Qa5
(White could have played 7 Bd2, but I believe a series of exchanges will straighten out black's pawns with a majority on the q side)
8 Ne2 Nf6 9 Bd2 Ne5 (threatening a nice smothered mate) 10 Qc2 Nc4 :-)
Is interesting :-)
Recently I've been facing the danish gambit and the goring gambit. I know how to defend against the danish gambit but how do you deal with the goring gambit? Also, how do you deal with the scotchs game? Thanks in advance
Timeless