This is an anti-Stargate build. It defends against Oracle first, then it attacks with a timing.
12 | 0:00 | | |
13 | 0:12 | | |
14 | 0:17 | | |
14 | 0:24 | | |
15 | 0:39 | | |
15 | 0:40 | | |
16 | 0:44 | | |
16 | 0:51 | | |
17 | 1:03 | | |
18 | 1:15 | | |
19 | 1:27 | | |
19 | 1:28 | | |
20 | 1:45 | | |
20 | 1:55 | | |
20 | 1:56 | | |
20 | 1:59 | | |
22 | 2:07 | | |
23 | 2:12 | | |
23 | 2:19 | | |
23 | 2:21 | | |
24 | 2:23 | | |
26 | 2:56 | | |
26 | 2:57 | | |
29 | 2:59 | | |
29 | 3:05 | | |
29 | 3:07 | | |
30 | 3:14 | | |
30 | 3:17 | | |
36 | 3:33 | | |
40 | 3:43 | | |
44 | 3:51 | | |
44 | 3:55 | | |
50 | 4:05 | | |
50 | 4:09 | | |
54 | 4:28 | | |
57 | 4:35 | | |
62 | 4:43 | | |
66 | 4:57 | | |
67 | 5:09 | | |
67 | 5:10 | | |
72 | 5:18 | | |
78 | 5:34 | | |
82 | 5:57 | | |
80 | 6:08 | | |
74 | 6:16 | | |
75 | 6:30 | | |
75 | 6:33 | | |
75 | 6:34 | | |
77 | 6:40 | | |
77 | 6:44 | | |
83 | 6:47 | | |
83 | 6:48 | | |
83 | 6:49 | | |
86 | 7:01 | | |
86 | 7:02 | | |
92 | 7:18 | | |
101 | 7:31 | | |
101 | 7:36 | | |
105 | 7:38 | | |
105 | 7:42 | | |
115 | 7:53 | | |
115 | 7:56 | | |
124 | 8:08 | | |
130 | 8:14 | | |
133 | 8:24 | | |
142 | 8:38 | | |
142 | 8:44 | | |
142 | 8:47 | | |
148 | 9:00 | | |
151 | 9:12 | | |
159 | 9:22 | | |
162 | 9:31 | | |
162 | 9:34 | | |
165 | 9:47 | | |
165 | 9:51 | | |
168 | 9:58 | |
This is an anti-Stargate build. The opening is a straightforward 16 Refinery Reaper opening, and the build transitions to a 1-1-1. TY put down a Tech Lab immediately, and he has yet decided what to do with this 1-1-1 structure. His Reaper scouted the Stargate tech, so his immediate reaction is to get a Cyclone and a Viking. These two units are good against Oracle.
Stargate tech path usually is a control-oriented mid game strategy. Protoss use Oracles and Phoenixes to control Terran, while they get an earlier third Nexus. This suggests two things:
The idea to attack the third Nexus is an old one, and there are many builds that cater for that. Hence, Protoss players have experience in defending their third Nexus with this build. TY’s build here does not simply make a push at the third Nexus, he also harasses at the main and natural of Protoss (he has done this in the past). This build continues to produce more Cyclones and a Liberator. The Marines and Cyclones will be the main force to attack the third Nexus. The Viking (landed) and the Liberator will each harass a mineral line. This build attacks three places at the same time.
You can read more about other details as to how this build aims to deceive Protoss in TerranCraft's May 2019 Metagame Build Orders article.