13677 Players currently online!
Man vs. Machine - good luck!
Turn-based games at any time!
Vote for the best move to win!
Do you have what it takes?
Backgammon, Yatzy, and more!
Sharpen your tactical vision!
Get advice and game insights!
Learn from top players & pros!
View millions of master games!
Your virtual chess coach!
Perfect your opening moves!
Test your skills vs. computer!
Find the right private coach!
Can you solve it each day?
Bring it all together!
Beginners, start here!
Make friends & play team games!
News from the world of chess!
Search all Chess.com members!
Find local clubs & events!
Who's the best of your friends?
Read what members are saying!
This thread is a part of my new program of classification of openings by their pawn stems. The notation c|d2c means that white has no pawns on c-vertical, black has no pawns on d-vertical but doubled pawns on c-vertical. Basically, it happens when black's d-pawn takes the white's c-pawn.
The prototype is, of course, Queen's Gambit Accepted 1.d4 d5 2.dxc4. Here are too others gambits of the same type that I've just found in A00.
Grob Opening: Grob Gambit, Richter-Grob Gambit (A00) 1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3
Hungarian Opening: Winterberg Gambit (A00) 1.g3 d5 2.Bg2 e5 3.c4 dxc4 4.b3
Notice that if U continue 4.e5 in Richter-Grob and 4...c6 5.b4 in Winterberg gambit, U'll obtain the same position. It can be called the least common covering of both gambits.
I will naturally call this least common covering lcc the Richter-Grob-Winterberg gambit. It's more logically obtained from Richter-Grob if black refuses to take g4 and b3 pawns and plays 4.e5 instead.
Zukertort Opening: Paschmann Gambit (A04)1.Nf3 d5 2.b3 c5 3.c4 dxc4 4.e3
Zukertort Opening: Regina-Nu Gambit (A04)1.Nf3 d5 2.b3 c5 3.c4 dxc4 4.Nc3
Reti Opening: Reti Gambit (A09) 1.Nf3 d5 2.c4 dxc4
Playing Black. Where did I first go Wrong?
by bgjettguitar a few minutes ago
All The Reasons We Hate V3!
by Martin_Stahl 2 minutes ago
Grandmasters should play more with amateurs not themselves
by bunicula 4 minutes ago
8/30/2016 - Winning Clean
by BryanCFB 14 minutes ago
What People Do When They Loose
by Lasker1900 14 minutes ago
can in this chass app play a blind persons using voice over
by notmtwain 22 minutes ago
Solid Slav: How could I have broken it down?
by CrimsonKnight7 22 minutes ago
How To Reassess Your Chess 4th Edition
by 1stKnight619 23 minutes ago
First, thank you! Then, one small suggestion.
by bunicula 25 minutes ago
making requests to your opponent
by Jajakilroy 26 minutes ago
Why Join | Chess Topics |
Help & Support |
© 2016 Chess.com
• Chess - English
Try the new Chess.com!
We are working hard to make Chess.com available in over 70 languages. Check back over the year as we develop the technology to add more, and we will try our best to notify you when your language is ready for translating!