Statistically sharp openings

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Avatar of Yigor

I'll post here the list of openings with total statistical sharpness >=2.

 

  1. 2E1a 1. e4 a6 St. George, sh = 2.46 | 1.41 = 3.87 double-edged
  2. 2G 1. g4 Grob, sh = 1.34 | 1.63 = 2.97 double-edged
  3. 2Db 1. d4 b5 QP: Polish, sh = 1.70 | 0.86 = 2.56
  4. 1E 1. e3 van't Kruijs, sh = 1.14 | 1.29 = 2.43 double-edged
  5. 2B 1. b4 Sokolsky, sh = 1.19 | 1.23 = 2.42 double-edged
  6. 2E1b 1. e4 b6 Owen, sh = 1.49 | 0.90 = 2.39
  7. 1A 1. a3 Anderssen, sh = 1.15 | 1.23 = 2.38 double-edged
  8. 2D 1. d4 Nc6 Mikenas, sh = 1.48 | 0.87 = 2.35
  9. 1C 1. c3 Saragossa, sh =1.13 | 1.19 = 2.32 double-edged
  10. 2C1d 1. c4 d6 English: Paulsen, sh = 1.34 | 0.92 = 2.26
  11. 2Dc 1. d4 c5 Old Benoni, sh= 1.36 | 0.86 = 2.22
  12. 2E 1. e4 Nc6 Nimzo, sh = 1.25 | 0.90 = 2.15
  13. 2F 1. f4 Bird, sh = 0.94 | 1.17 = 2.11
  14. 2D1b 1. d4 b6 English defense, sh = 1.29 | 0.80 = 2.09
  15. 2E1g 1. e4 g6 KP: Modern, sh = 1.14 | 0.92 = 2.06
  16. 2f1G 1. g3 f5 Benko: Dutch, sh= 1.25 | 0.79 = 2.04

The colors describe statistical evaluations:

statistically excellent

statistically good

statistically suboptimal

statistically bad

Avatar of Yigor

I've added the sharpness results for the Old Benoni defense.

Avatar of Yigor

6 statistically sharp openings so far.

Avatar of Yigor

Sokolsky and Saragossa are the first 2 double-edged opening in our list.

Avatar of Kretinovich

I recommend you to try out these openings yourself before dragging such conclusions. Also these numbers does not tell me anything special

Avatar of Yigor
Leo_C wrote:

I recommend you to try out these openings yourself before dragging such conclusions. Also these numbers does not tell me anything special

 

I try them constantly here. Actually, I often use the generator of random integers for my first 2 moves, so it gives me all kind of crazy openings. grin.png

Avatar of ThrillerFan
Leo_C wrote:

I recommend you to try out these openings yourself before dragging such conclusions. Also these numbers does not tell me anything special

 

All Yigor ever does on here is post statistical hogwash that means absolutely nothing.  Next thing he'll do is compare percentage of water content in various brands of white out!

Avatar of FortunaMajor

Nice.

Avatar of Yigor
aravinds_ll wrote:

Nice.

 

Thanks. happy.png I've updated the list. St. George defense 1. e4 a6 is statistically double-edged and sharpest so far. Though its white edge is substantially sharper. blitz.pnggrin.png

Avatar of FortunaMajor

You're welcome!