I consider the following game to be entertaining and reasonably coherent for blitz. The variations stand up to Rybka's scrutiny better than many games I've played under standard tournament time control.
1.e4
c6
2.Nc3
d5
3.d4
dxe4
4.f3
Blackmar-Diemer specialist Ernst Rasmussen lives near me in Port Townsend, and has been trying to get me using it for some time. Entering the Gambit via the Caro-Kann seemed attractive, since it constrains the many Black acceptances to one: the Ziegler Defense.
4...exf3
5.Nxf3
Nf6
6.Bc4
e6
7.Bg5
Be7
8.0-0
Nbd7
9.Ne5
[One book example is 9.Qe1
0-0
10.Bd3
g6
11.Qh4
Re8
12.Ne5
Nxe5
13.dxe5
Nh5
14.Ne4
Bxg5
15.Nxg5
Rf8
16.g4
Qd4+
17.Kg2
f5
18.exf6
Nxf6
19.Be4
and Ryabov-Gardner, 2007, agreed to a draw.]
9...0-0
10.Qe1
Nxe5
11.dxe5
Nd5
!? [After 11...Ng4
! 12.Bxe7
Qxe7
13.Qg3
Qc5+
14.Kh1
Nxe5
(14...Qxc4
15.Rf4
gives White what he wants.) 15.Bb3
f5
and White will be hard put to justify the material deficit.]
12.Bxe7
Nxe7
After recapture with the Queen, White wouldn't get the free Rook deployment.
13.Rd1
Qc7
14.Bd3
Ng6
15.Bxg6
hxg6
The rest of the game has one major theme: White tries to deliver mate down the h-file, while clogging up the f6 square to keep Black from providing an escape hatch for his King.
16.Rd3
Bd7
[The pawn-snatch 16...Qb6+
17.Kh1
Qxb2
18.Rh3
f5
19.Qg3
gives White crushing compensation.]
17.Rh3
?! [White should first deploy the Queen to inhibit ... g5 or ... f6 diversions. After 17.Qh4
f6
18.exf6
e5
19.Qc4+
Rf7
20.Nd5
Be6
21.Nxc7
Bxc4
22.Nxa8
Bxd3
23.cxd3
gxf6
24.Rf3
White will have trouble getting his Knight out, but a piece is a piece.]
17...Qd8
[Rybka prefers 17...f5
18.exf6
e5
19.Rg3
Rxf6
20.Rxf6
gxf6
21.Rxg6+
Kf7
22.Qg3
Qb6+
23.Kh1
Bf5
]
18.Ne4
Qe7
? [Loses. After the correct 18...g5
19.Rd3
Qe7
20.Nxg5
Qxg5
21.Rxd7
and White has recovered his material with pressure, but it's still a fight.]
19.Rf6
?! [Winning, but using the Knight to clog things up was much better. As Rybka points out, White forces mate after 19.Nf6+
gxf6
20.Qh4
]
19...g5
20.Nxg5
The Pawn wasn't going anywhere. This lets the Black Queen in by the side door, as it were, and complicates matters. White should have take the time to quietly get his King out of range of a check by Black's Queen by [20.Kh1
gxf6
21.exf6
]
20...Qc5+
21.Kh1
Qxc2
22.Rc3
[The Queen's not the only piece that can deliver mate. White should threaten to double Rooks on the h-file, with 22.Rf4
f6
23.exf6
Rxf6
24.Rxf6
gxf6
25.Ne4
Kf8
26.Rh8+
Ke7
27.Rxa8
c5
28.b4
Bc6
29.Nd2
Qxa2
30.bxc5
]
22...Qxb2
23.h3
[Also good was 23.Rh3
Qc2
24.Rf4
f6
25.exf6
Rxf6
26.Rxf6
gxf6
27.Ne4
similar to the previous note.]
23...gxf6
After resisting for some time, Black gives in to temptation and grabs the Rook, which loses. After [23...Qb4
! 24.Ne4
! Black can struggle on. Rybka gives White a big plus in all variations, but, after all, we're talking practical chances in a blitz game.]
24.exf6
[Cleaner was 24.Ne4
(with the threat of mating via Qg3 to h4 and Rg3) 24...Rfd8
25.exf6
Qxc3
26.Nxc3
Kh7
27.Qg3
]
24...e5
[Or 24...Qb5
25.Rc5
! 25...Qd3
26.Ne4
and it's curtains.]
25.Qh4
The temptation to sac yet another Rook was too strong, but even better was [25.Ne6
! and Black is helpless against the threat of mate at g7.]
25...Bf5
[After this, White forces mate, but 25...Qb1+
26.Kh2
Qg6
27.Rg3
Bf5
28.Nh7
is also hopeless.]
26.Rg3
[26.Qh6
was faster.]
26...Qc1+
27.Kh2
Bg6
28.Qh6
1-0