Early trends of Bird's opening (A02)

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Avatar of Yigor

I've analyzed 118 Bird's opening 1. f4 games (A02) in the period (1620-1899). settings.pngpeshka.png

 

  • French Bird 1...e6, ev=+0.0, 32 games --> posts #8, #16
  • From's gambit 1...e5, ev=+0.3, 30 games
  • Symmetrical Bird 1...f5, ev=+0.2, 23 games
  • Sicilian Bird 1...c5, ev=+0.0, 17 games
  • From's gambit: Mestel variation 1...e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nf6, 9 games
  • Gunsberg defense 1...b6, 4 games
  • From's gambit: Lasker variation 1...e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5, 4 games
  • Double Duck formation 1...f5 2. d4 d5, 2 games
  • Dutch Bird 1...d5, 2 games
  • Indian Bird 1...Nf6, 2 games
  • Modern Bird 1...g6, 2 games
  • Sturm gambit 1...d5 2. c4, 2 games
  • Wagner-Zwitersch gambit 1...f5 2. e4, 2 games
  • Black Mustang 1...Nc6, 1 game
  • Lasker gambit 1...e5 2. fxe5 f6, 1 game
  • Pirc Bird 1...d6, 1 game
  • Schlechter gambit 1...e5 2. fxe5 Nc6, 1 game
Avatar of Strangemover

As a bloke do you prefer Sicilian birds, French birds, Dutch birds or Indian birds? It's a tough call.

Avatar of Yigor
Strangemover wrote:

As a bloke do you prefer Sicilian birds, French birds, Dutch birds or Indian birds? It's a tough call.

 

Hmm ... probably Russian or, at least, Slav Bird (1. f4 c6 in chess). wink.png

Avatar of Yigor

88/118 games treated (1620-1873). settings.png

Avatar of BigBadHadron
Yigor wrote:

88/118 games treated (1620-1873). 

And:

The Williams Gambit 1.f4 d5 2.e4!?

The Sodium Bird 1.f4 d5 2.Na3

Admittedly the last one is mainly seen as a matter of transposition after 1. Na3 d5 as 2.f4 was number of methods used by Robert Durkin  

Avatar of Yigor
BigBadHadron wrote:
Yigor wrote:

88/118 games treated (1620-1873). 

And:

The Williams Gambit 1.f4 d5 2.e4!?

The Sodium Bird 1.f4 d5 2.Na3

Admittedly the last one is mainly seen as a matter of transposition after 1. Na3 d5 as 2.f4 was number of methods used by Robert Durkin  

 

Hmm ... it didn't appear in my sample (from chessgames site) so far. tongue.png

Avatar of Yigor

118 games analyzed settings.png, now let's look more attentively at the most popular variations. wink.png

Avatar of Yigor

French Bird 1. f4 e6 :

  • Main line 2. Nf3, 22 games
  • Williams variation 2. e3, 10 games

SF9+ recommendations: 2. Nf3, b3, e3, e4, Nc3 (ev=+0.0/-0.1). computer.pngexplorer.pngsettings.png

Avatar of Tristala

I love 1.f4! It's my go-to opening. I've started learning the King's Gambit as a way to deal with 1...e5, (for example, 1.f4 e5 2.e4) since I don't like the main lines of From's Gambit.

You mentioned that you're analyzing the games... will you share all of your results when they're available?

Avatar of Yigor
Tristala wrote:

You mentioned that you're analyzing the games... will you share all of your results when they're available?

 

Well, analyzing might be an exaggeration. tongue.png At the moment, I'm just classifying historical Bird openings. wink.png

Avatar of Tristala

Classifying? I'm not sure I understand. Like, are you organizing the games based on game result, number of moves, that sort of thing?

Sorry to be a bother - I just got excited when I saw this thread and I figured "Hey, I might learn something!"

Either way, will you share the results of your labors?

Avatar of Thee_Ghostess_Lola

I like the Salty Bird !

1. f4 !?   d5

2. Na3 ?!

Avatar of Yigor
Tristala wrote:

Classifying? I'm not sure I understand. Like, are you organizing the games based on game result, number of moves, that sort of thing?

Sorry to be a bother - I just got excited when I saw this thread and I figured "Hey, I might learn something!"

Either way, will you share the results of your labors?

 

U don't bother me and, sure, I'll post my results here. I don't pretend to make my own deep analysis. However, I can post engine evaluations, indicate errors and so on. happy.png

Avatar of Yigor
Thee_Ghostess_Lola wrote:

I like the Salty Bird !

1. f4 !?   d5

2. Na3 ?!

 

Hahaha ... right blitz.png There are 2 strange flying creatures: Sodium Bird 2. Na3 and Ammoniac Bird 2. Nh3. wink.png

Avatar of Yigor
Tristala wrote:

Classifying? I'm not sure I understand. Like, are you organizing the games based on game result, number of moves, that sort of thing?

 

Actually, U see yourself what kind of analysis/classification I make: how many games were played with a given variation, what moves were made and their modern engine evaluation. Something like that. tongue.png

Avatar of Yigor
Yigor wrote:

French Bird 1. f4 e6 :

  • Main line 2. Nf3, 22 games
  • Williams variation 2. e3, 10 games

SF9+ recommendations: 2. Nf3, b3, e3, e4, Nc3 (ev=+0.0/-0.1). 

 

French Bird, Main line 1. f4 e6 2. Nf3 (ev=-0.1):

  • Bird vs QID 2...b6, ev=+0.0, 3 games
  • Franco-Dutch 2...d5, ev=-0.1, 3 games
  • Franco-Sicilian 2...c5, ev=+0,0, 3 games
  • Symmetrical Bird: French variation 2...f5, ev=+0.1, 3 games
  • King's Fianchetto 2...g6, ev=+0.3, 1 game
  • King's Knight 2...Nf6, ev=+0.0, 1 game

(75/118 games analyzed, to be continued)