What was "normal", however, was Black's increasing uncertainty or confusion on defense, followed by increasing pressure by White's "Jerome pawns" - followed by a win by the attacker in under 30 moves.
vlastous - mostafa-salman
internet, 2017
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+
4...Kxf7 5.Nxe5+ Nxe5 6.Qh5+ Ng6
7.Qd5+ Ke8 8.Qxc5 d6 9.Qe3 Qf6 10.O-O N8e7
And, just like that, we have reached a position that seems familiar, but appears in only 2 other games in The Database.
I could make this sound quite incredible by pointing out that The Database has 55,650 games - but that would be a bit unfair; so let me say that, of the 12,823 games in The Database that start with 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+ - well, there still are only 2 other examples.
11.f4 Nc6
What's not to like about this move - which is a novelty?
It improves upon a couple of earlier games:
11...Kf7 12.f5 Ne5 13.d4 Nc4?! 14.Qb3?! (14.Qd3!?) 14...b5 (14...Qxd4+!?) 15.Nd2?! Qxd4+ 16.Kh1 Ke8? 17.c3? (17.Qxb5+!?) 17...Nxd2 White resigned, shugart - douthy, lightning, FICS, 2014; and
11...Bd7 12.f5 (12.d4!?) 12...Ne5 13.d4 Ng4?! 14.Qd3 a6 15.h3 Bb5? 16.Qc3? Bxf1 17.hxg4 Bb5 18.g5 Qf7 19.Qxc7 Rc8?! 20.Qxd6 Qc4 21.f6 Qf1+ (21...gxf6 22.gxf6 Ng6) 22.Kh2 gxf6 23.gxf6 Ng6 24.Qe6+ (24.Nc3!?) 24...Kf8? 25.Bh6 checkmate, perrypawnpusher - LeiCar, blitz, FICS, 2010.
12.c3 Bd7 13.d4 Kd8
Understandably, Black's King wants to get off of the soon-to-be-opened e-file.
14.d5 Nce7 15.c4 Rf8 16.Bd2 Qf7
Likewise, Black's Queen - which has been helping hold back White's e-pawn - decides to get off of the a1-h8 diagonal, where White's dark-squared Bishop appears to be heading.
White's central "Jerome pawns" are threatening to advance and cause problems, and it is not surprising that Stockfish 8 already sees the first player as having the advantage.
17.Nc3 Qf6
Back on the diagonal - but it is also on the file! White strikes.
18.e5 dxe5 19.fxe5 Qb6
Black's Queen could not capture the e5 pawn because of 20.Rxf8+.
20.c5 Rxf1+ 21.Rxf1 Qxb2
Slipping behind enemy lines (pawns) to grab a pawn. Very dangerous!
22.e6 Be8 23.d6 cxd6 24.cxd6 Qb6
25.dxe7+ Nxe7 26.Qxb6+ axb6 27.Bg5 Rc8 28.Nd5 Black resigned
White's pieces are tied up and tied down, and material will be lost.
