WEBVTT 00:00.990 --> 00:01.680 Hi there. 00:02.370 --> 00:07.380 This is from a famous game, David Bronstein, arguably an uncrowned king of the game, he could have 00:07.380 --> 00:11.130 been world chess champion so easily, potentially. 00:11.310 --> 00:18.330 So he just played queen bee free and black react with night of things, which actually turns out to 00:18.330 --> 00:18.990 be a mistake. 00:19.950 --> 00:23.420 Black should have played Bishop C6, but it's still better. 00:23.610 --> 00:25.380 For example, Queen Bee 46. 00:26.730 --> 00:28.780 And why is a little bit have. 00:28.830 --> 00:37.650 But the opponents had afine Geller, a very, very strong player plays and they have sex and they bronzing 00:37.650 --> 00:40.290 sets up a very interesting situation of the book. 00:40.290 --> 00:47.820 E5 The Queen is forced to plunge in, it seems to White's position with Queen Differe because if Queen 00:48.030 --> 00:53.610 for the Queen could be trapped with age free and the Queen has no squares. 00:54.030 --> 00:55.670 So the Queen came into the fray. 00:56.070 --> 01:03.300 Now here, the magic of David Bronston, or rather the tactical magic of David Braunstein sat in. 01:03.720 --> 01:07.770 Can you see what David Bronstein played in this position? 01:08.190 --> 01:14.400 If I give you five seconds, pause the video and it involves, I discovered attack. 01:21.150 --> 01:22.980 OK, you'll note that. 01:23.700 --> 01:28.230 Well, hopefully, you know, there are things in alignment here in theory. 01:30.060 --> 01:32.010 Yeah, the queen is in alignment. 01:32.010 --> 01:37.160 In theory, if it's ever moved, then we wouldn't be watching just the night. 01:37.770 --> 01:38.220 Yeah. 01:38.220 --> 01:43.230 And what it attacks, even if it's a gigantic error on the interface. 01:43.230 --> 01:46.750 But we we're playing we'd be looking at the queen and their interaction. 01:46.770 --> 01:52.290 In fact, the queen at first glance, you know, it's totally impossible to make this noise anywhere 01:52.290 --> 01:53.330 the night moves. 01:53.610 --> 01:54.090 Yeah. 01:54.300 --> 01:56.730 The queen this queen is actually going to take hours. 01:56.730 --> 01:59.250 That's a two way road there to wear out. 01:59.550 --> 02:00.540 Sometimes in chess. 02:00.540 --> 02:04.320 We want to make it a one way road, an exclusive road just for us. 02:04.720 --> 02:06.610 And in fact, we can do that here. 02:07.500 --> 02:08.970 So it's not. 02:10.660 --> 02:17.260 The actual move itself, but what it discovers, which is important here, and we want that to be a 02:17.260 --> 02:18.140 one way road. 02:18.460 --> 02:26.110 So anyway, what does play plan this position, which is really quite crushing if I give you five seconds 02:28.210 --> 02:31.060 to pause the video for as long as you want. 02:31.540 --> 02:37.160 OK, shackle checks as priority Rook takes S7 check. 02:38.920 --> 02:40.840 Now back to this. 02:41.180 --> 02:44.860 The alternatives are not very nice at this level. 02:44.860 --> 02:49.770 So Black took this kind of accepting the fate of the possession. 02:50.530 --> 02:52.050 So does won't play here. 02:55.260 --> 03:01.980 OK, all of a sudden, in fact, we can play night 65 check, so this does become a one way road because 03:01.980 --> 03:05.210 Black has to react to this very forcing check. 03:05.490 --> 03:07.020 There's no time to take the queen. 03:08.850 --> 03:12.090 So in a way, you know, this is this is absolutely great news. 03:12.110 --> 03:15.270 We can actually use this alignment as a one way street. 03:15.270 --> 03:17.760 We want a one way roads and streets and chess. 03:18.330 --> 03:22.160 And then we could take the queen to this happened in the actual game. 03:22.560 --> 03:24.210 The game lost a few more moves. 03:24.210 --> 03:27.900 And eventually, you know, David Brauns think he won the game at Move 23. 03:28.650 --> 03:34.200 So, yes, when we have pieces and alignments and there's kind of discovery effects, can you turn that 03:34.200 --> 03:38.680 into a one way street light here rotates seven Chang'e. 03:38.760 --> 03:41.340 It does actually turn it into a one way street. 03:44.080 --> 03:49.040 A nice tactic involving a discovery attack on the queen. 03:50.190 --> 03:51.690 OK, how you got that? 03:52.500 --> 03:53.130 That's so much.