Here's eight of them!
The different types of tactic are:
Here's one of each:
Click on [...] to see games list.
[Event "Basic Tactics"] [Site "Italy?, "] [Date "1801"] [White "Greco,G"] [Black "NN "] [ECO "C41"] [Annotator "An ancient Queen fork"] [Result "1-0"] 1.e4 e5 2.Nf3 d6 3.h3?! Nf6 4.c3 Nxe4? {# After the Knight, the piece that is best for forks is the Queen} 5.Qa4+ c6 6.Qxe4 1-0 [Event "2.2 Pins"] [Event "Basic Tactics"] [Site "Boras, "] [Date "1956"] [White "Sturell"] [Black "NN "] [ECO "C44"] [Annotator "A terrible pin"] [Result "1-0"] 1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 dxe4 5.Nxe5 Qd5 6.Nxc6 Qxc6? {# Black hopes to swap Queen for Queen} 7.Bb5 1-0 [Event "2.4 Nets "] [Event "Basic Tactics"] [Site "San Francisco (4), "] [Date "1960"] [White "Koltanowski,G"] [Black "Nolan,W "] [ECO "C40"] [Annotator "No retreat"] [Result "1-0"] 1.e4 e5 2.Nf3 Qf6 3.Nc3 Bc5 4.Bc4 d6 5.d3 Ne7 6.h3 Ng6 {# Black is trying to build up an attack, but..} 7.Bg5 1-0 [Event "3.1 Jumps"] [Event "Basic Tactics"] [Site "Oberwart op (4), "] [Date "1992"] [White "Komarek,L"] [Black "Korn,A "] [ECO "C44"] [Annotator "A modern jump"] [Result "1-0"] 1.e4 e5 2.Nf3 Nc6 3.c3 d5 4.Qa4 Qd6 5.exd5 Qxd5 6.Bc4 Qe4+ 7.Kd1 Bd7 {#} 8.Bxf7+ 1-0 [Event "3.2 Undermining"] [Site "Ruy Lopez"] [Date ""] [White "W"] [Black "B"] [ECO "C65 "] [Annotator "Removing the guard"] [Result "1-0"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 a6 {# White doesn't usually get to carry out this idea in the Ruy Lopez:} 5.Bxc6 dxc6 6.Nxe5 1-0 [Event "3.3 Overloading"] [Site "ProMoPro Open Prague CZE (4), "] [Date "2004"] [White "Cebis,P"] [Black "Nemec,V "] [ECO "C44"] [Annotator "Overloaded"] [Result "1-0"] 1.e4 e5 2.d4 exd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bb5 Bd7 7.0-0 a6 8.Bc4 b5 9.Bb3 Be7 {# Black's Bishop on d7 can block the attack on f7, but it is already doing the job of defending c6} 10.Qd5 1-0 [Event "7 Checkmates"] [Site "Denmark, "] [Date "1986"] [White "Kofoed,K"] [Black "Pape,R "] [ECO "C40"] [Annotator "Mate with a pawn"] [Result "0-1"] 1.e4 e5 2.Nf3 d5 3.exd5 e4 4.Qe2 Nf6 5.c4 Bc5 6.Nc3 0-0 7.Ng1 Bg4 8.f3 exf3 {# White saves the Queen but loses the King} 9.Qd3 f2# 0-1