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EdwardPiwowar / BBA

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A collection of disasters #786

Open ThorvaldAagaard opened 3 weeks ago

ThorvaldAagaard commented 3 weeks ago

I filtered a few deals from my data, where the contract was doubled (or redoubled) and made according to SD analysis.

Not all are correct as DD can give another result, but there is a pattern about making doubles of freely bid slams, just based on points or AK's. Another pater is passing partners T/O D without sure tricks

I assume 30 of these 41 deals should be fixed

EE883BBD9D85D914FF2E36B79BF8 W 5HX 11  -650
1C52474874D7CDABA958BC93A0C6 E 2SXX 10  -1040
074E7BADA6837DB8B59A9EEABD46 S 4SX 10  790
8521F1241E72C0FF824FF900A07E E 3DX 10  -870
CCE0B23514E56096152D193F3926 N 6SX 12  1210
D91292C5B6C66193BDB88C8C7F11 S 4SX 10  590
930AA0191ED8D6F3042661AD53EF E 2HX 8  -670
0AFB5B54BD2F449499BBE393C08B E 6HX 12  -1210
A80F233DFF7FF325D21016257551 N 7SX 13  1770
DAD6EFDD6659777FEC1144C7F12B W 4SX 10  -590
02CA0399CC620130FE832E9DE690 W 3CX 10  -570
52620EA474B784C429DC4CF8B8ED E 5CX 11  -550
4F0AC9C2C298694874624E2B82DF N 5HX 11  850
83718280968CF6374D7129A5589A S 2SX 8  670
6D1D2BD5A9A664C37D483ADC249A W 2DX 8  -180
6E53D75645CFF4AADC4CB46A10C2 W 7SX 13  -1770
CD43B24089EF958EE094D8D9A927 S 2SX 9  570
9483E8EACAF478427220CE788747 W 5SX 12  -750
68594F9BA7DA0BE6D9B6A432B596 S 4SX 10  590
9040CD4AA871BB59D104D4FAE3FB N 4DX 10  510
2A1FF83335A8CFF5996B5979DD23 S 5CX 11  750
5012461C33EA2A86EF24259C23F4 N 4SX 10  590
5418FAC18073C44F989A703D148C S 4CX 10  510
1C44DE0E24BA86FDE6D39C8CFE1C E 5DX 11  -550
69174DA13D7735ECC3828C749595 N 5CX 11  550
384323282642105EE6E5E6C00214 S 7HX 13  1770
4A316E46412404075C824264AAF0 N 4HX 10  790
350285A5801B28DA1961C9236C61 S 6HX 12  1210
092C67187E0C3A0C6E491E3B19A5 N 4SX 11  690
B26BC364A9690A1274313F8CBB56 W 2DX 9  -280
BAD50E36B27FF77582C9675FBC92 W 4HX 10  -590
B9C6E922C7F1F91C5A26144BF9CB W 4SX 10  -790
4BB42C8ACE6F3E10DCCC9C035EC3 S 5DX 12  950
EC6DFC4884F0B860E3DE6DF75228 E 4SX 11  -690
58EA07B08467DDEA294278157D6F S 4HX 10  590
11809EC54C471DB0C173B230FA4B N 2HX 8  470
B58F3B73301D2E378D7883396F85 E 5CX 11  -750
76C88F3D3C809F0BDB278919D711 N 6SX 12  1660
69FE6F13202652B92C25227D64BF W 4DX 10  -710
335E3A21173B349ABAA526127C0B W 5HX 11  -850
DF39B491962483AA7B23B46F1178 S 4SX 10  790

I do not expect all to be fixed, and if all the contracts you double go down you are double to few.

But please do not double a grandslam unless it is going down (On lead in NT with an ace, or a sure trump trick, and they can't run)

ThorvaldAagaard commented 3 weeks ago

The stats is that in the 1 Mill deals I use for training, there are about 2%, where the contract is doubled and making. So I have 20.000 boards, if you need any samples.