Jerome Gambit: A New Game In An Old Line

Sometimes the best way to understand a recent game is to reflect upon past games with the same line of play. The following game is a good illustration.

Yohannessen - saumilpradhan
5 5 blitz, Chess.com, 2020

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6

The Two Knights Defense. 

Jerome Gambit players have to deal with it - see "Jerome Gambit vs Two Knights Defense (Part 1), (Part 2), (Part 3) and (Part 4)" for starters.

Recently, I have been seeing a lot of games featuring 4.Bxf7+, a variation I have loosely referred to as an "impatient Jerome Gambit" because White does not wait for ...Bc5 before sacrificing.

4.Qe2

White has a different idea. To put it into context, see "No Way A GM Plays the Jerome Gambit! (Part 1)". There is also the historical perspective reflected in "Proto-Jerome Gambits? (Part 3)".

The earliest example that I have seen with this move is Pollock, W.H.K. - Vernon, J.E., Bath vs Bristol match, 1883: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Qe2 Be7 5.d4 d6 6. d5 Nb8 7.Nc3 Nbd7 8.Bd2 Nb6 9.Bb3 Bd7 10.Nd1 a5 11.a3 c6 12.c4 c5 13.O-O O-O 14.Ne1 Ne8 15.f4 Bf6 16.f5 Bg5 17.Ne3 Bxe3+ 18.Bxe3 g6 19.Bh6 Ng7 20.f6 Nh5 21.Bxf8 Kxf8 22.Qe3 Nxf6 23.Nf3 Ng4 24.Qd2 Kg7 25.Ng5 Nh6 26.Rf2 Qe7 27.Raf1 Rf8 28.h4 a4 29.Ba2 drawn

It was also played in Gunsberg - Burn, 6th American Chess Congress, 1889 (1/2-1/2, 27) and Bird - Chigorin, 6th American Chess Congress, 1889 (0-1, 53).

4...Bc5 5.Bxf7+

For the earliest example that I have found of this move, see "Adolf Albin Plays the Jerome Gambit (Part 1 & 2)", which focuses on the game Albin,A - Schlechter,C, Trebitsch Memorial Tournament Vienna, 1914 (0-1, 31).

5...Kxf7 

The game has transposed into a possible Jerome Gambit line: 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ Kxf7 5.Qe2 Nf6.

6.Qc4+ Ke8 7.Qxc5 b6 

Black pushes back. If he were able to castle, the pawn deficit would not matter much.

By the way, the alternative, 7...Nxe4 is met by 8.Qe3 d5 9.d3 Nf6 10.Nxe5 and White has recovered the pawn, while opening the dangerous e-file.

8.Qe3 Ba6 9.d3 Nb4 10.Na3 Ng4 

The time control for the game is 5 5 blitz, and a flurry of active pieces is a good strategy. White responds by exchanging Queens. 

11.Qg5 Qxg5 12.Bxg5 h6 13.Bd2 Rf8 

An oversight.

14.Bxb4 Rf4 15.Bd2 Rf6 16.Bc3 d6 17.d4 c5 18.dxe5 dxe5 

19.Nxe5 Rxf2 20.Nxg4 Re2+ 21.Kd1 Rxg2 22.Ne3 Rd8+ 23.Kc1 Re2 24.Nf5 Rd7 25.Bxg7 Rf2 26.Re1 Rdd2 

Black continues to pressure the White King.

27.Bxh6 Rde2 28.Rxe2 Rf1+ 29.Kd2 Rxa1 30.Re1 Rxa2 31.b3 Rxa3 

Play continues in a rowdy fashion, but now White turns to his passed "Jerome pawn".

32.e5 c4 33.bxc4 Bxc4 34.e6 b5 35.e7 a5 36.Ng7+ Kf7 37.e8=Q+ Kf6 38.Qf8+ Kg6 39.Nf5 

Black resigned

 What would happen next: 39...Kh5 40.Qg7 Rd3+ 41.cxd3 a4 42.Qg5 checkmate