Wrong Piece - Oh, Never Mind!

 I have looked at the move Ng5+ for White in the standard Jerome Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+) - see "Recurring Theme",  "Ng5+" and "Counterplay!" as examples.

The following game features the move in the "Abrahams Jerome Gambit". Of note is that games by duordy appear 77 times in The Database - in 2014 and 2015, so he is clearly a developing Jerome Gambit Gemeinde member to keep an eye on.

duordy - thejaswi
standard, FICS, 2015

1.e4 e5 2.Bc4 Bc5 3.Bxf7+ 

3...Kxf7 4.Nf3 Nf6 5.Qe2 d6 

duordy has also faced:

5...Nc6 6.Qc4+ d5 7.Qxc5 dxe4 8.Nxe5+ Nxe5 9.Qxe5 Re8 10.Qc3 Kg8 11.0-0 Bf5 12.d3 exd3 13.cxd3 Bxd3 14.Rd1 Qe7 15.Be3 Bg6 16.Nd2 b6 17.Nf3 c5 18.Ne5 Qxe5 19.Qxe5 Rxe5 20.Re1 Rae8 21.Bd2 Ne4 22.Bf4 R5e6 White forfeited by disconnection, duordy - vinceagius, FICS, 2014;

5...Re8 6.Qc4+ d5 7.Qxc5 b6 8.Qe3 Nxe4 9.0-0 Qf6 10.d4 Nc6 11.dxe5 Nxe5 12.Nxe5+ Rxe5 13.Nd2 Nxd2 14.Qxd2 Ba6 15.c4 Bxc4 16.Re1 Rae8 17.Rxe5 Rxe5 18.h3 Re2 19.Qf4 Re1+ 20.Kh2 Qxf4+ 21.Bxf4 Rxa1 22.Bxc7 Rxa2 White resigned, duordy - mopdop, FICS, 2014; and

5...Rf8 6.Qc4+ d5 7.Qxc5 Kg8 8.exd5 e4 9.Ng5 h6 10.Ne6 Bxe6 11.dxe6 Nc6 12.0-0 Re8 13.e7 Rxe7 14.Qc4+ Kh8 15.d3 exd3 16.cxd3 Black forfeited by disconnection, duordy - jodhaakbar, FICS, 2014.

6.0-0

Or 6.Qc4+ Ke7 7.0-0 b6 8.Nc3 Ba6 9.Nd5+ Kd7 10.Nxf6+ Qxf6 11.Qd5 c6 12.Qb3 Bxf1 13.d3 Bxg2 14.Kxg2 Qg6+ 15.Bg5 Rf8 16.Kh1 Rxf3 17.Rg1 Bxf2 18.Rg2 Na6 19.Be3 Qf6 20.Rxf2 Rxf2 21.Bxf2 Qxf2 22.h4 Qxh4+ 23.Kg2 Qg4+ 24.Kh2 Qf4+ 25.Kh3 Rf8 26.d4 Qf1+ 27.Kh4 Rf4+ 28.Kg5 Qg1+ 29.Kh5 Qg4 checkmate, duordy - haslopdw, FICS, 2014. 

6...Rf8 

Or 6...Bg4 7.Qc4+ Kf8 8.Nxe5 Nbd7 9.Qf7, checkmate, duordy - ArneLaugstol, FICS, 2014. 

7.Qc4+ Be6 8.Ng5+ 

Aha!

8...Kg6 9.Qxe6 

Playing over the game, here I thought to myself - wrong piece, the Knight capture allows a fork - and then I saw whatWhite was up to.

9...Kxg5 

The Knight was poisoned.

10.Qf5+ Kh6 11.d4+ g5 12.Qxg5 checkmate