Originally posted by trevor33
just did π
anyone know of a site that gives the theory behind the opening? i couldn't find anything i found that useful.
I don't know about any online resources but I'm sure someone does.
I have 3 books on the opening
The Tactical Grob - Bloodgood;
The Killer Grob - Basman; and
Grobs Attack - Wall
I believe all are IMs.
Victims who have lost to the Grob include GM John Nunn
Oxford, 1978, Speelman
British Championship, 1980, Plaskett
Cambridge Open 1981, Hebden
Borehamwood, 1981, Arkell
British Championship, 1986, Pritchett
British Championship, 1986. GM Tony Miles faced it
Manchester, 1981 but won in 22 moves whereas Keene won in 23 moves in the same tournament.
The main line is perhaps 1. g4 .. d5; 2. Bg2 .. BXP accepting the gambit but 2. .. e5 and 2. .. c6 are also common alternatives. Black also does not need to play 1. .. d5 and virtually any pawn or knight move is playable.
Bloodgood is a major player with a number of victories against strong opposition. See http://www.chessville.com/misc/History/PastPawns/LifeandLegendofClaudeFBloodgood.htm
Bloodgood, Claude (1937- )
Author of The Tactical Grob. Once the 29th highest USCF ranked OTB player in the country, he was sentenced to death for killing his mother. While on death row, he played over 1200 postal games. The postage was paid by the State of Virginia. He was scheduled for execution 6 times, but received a reprieve on all occasions. His death sentence was commuted to life imprisonment and the state stopped paying postage. He was allowed to play in OTB chess tournaments, accompanied by a guard. In one event, he escaped for several weeks after he and another chessplayer overpowered the guard. When he was recaptured after several weeks at large, his correspondence privelege was taken away from him at Virginia State Penitentiary.
Henry Grob whilst not the first person to play this opening is the Swiss IM after whom it is now named
see http://www.angelfire.com/nf/chess/Grob.html
although earlier Ahlhausen (1835-1892) had played it and Tartakower (1887-1956) played it in simultaneous games calling it the Genoa or San Pier D'Arena. In the Czech Republic it is known as Frics Opening whereas in some parts of the world it is known as Kolibris Opening.
More recently Basman (ELO 2350-2400), Skembris (ELO 2400-2450) and Welling (ELO 2350-2400)
(All ELOs quoted from late 1980s when they actively played this opening) had considerable success with it.
Some people here on RHP mock it but this has been one of the fastest themed tournaments to fill up and I am certain there will be some interesting games and a few will come away with a new weapon in their armoury.
Finally a few more resources I just found
Part 1
http://chesscoach1977.blogspot.com/2006/06/chess-understanding-grobs-attack-part.html; and
Part 2
http://chesscoach1977.blogspot.com/2006/08/chess-understanding-grobs-attack-part.html