Variations

Forum Archive : Variations

Duplicate backgammon From:   Albert Steg Address:   asteg@tiac.net Date:   19 February 1996 Subject:   Re: Duplicate Backgammon? Forum:   rec.games.backgammon Google:   asteg-1902961657390001@asteg.tiac.net The book _Championship Backgammon_ by Barclay Cooke & Rene Orlean (1980) provides a nicely documented exploration of the "duplicate bg" idea. Cooke and his son Walter played against the British team of Joe Dwek and Phillip Martyn (both authors of interesting books of their own). B Cooke played Dwek, and W. Cooke played Martyn simultaneously, with teammates playing opposite colors. An official roller of dice announced each roll to both teams. Play proceeded until both games ended, and points accrued to each side accordingly over the course of the contest. (It was cube play, not tournament play). After 8 games the Americams were up 23 to 7. Reading the book, you see how quickly the "duplicate" games diverged, making the whole exercise pretty futile. It's not hard to see why the concept never cought on. After the first few rolls, the games really have little basis for comparison. Interesting book, though. Albert   Did you find the information in this article useful?           Do you have any comments you'd like to add?

 

Variations

Acey-deucy  (J. Nagel, Dec 2004) 

Acey-deucy  (Steve Ewert, June 1998) 

Acey-deucy  (Lee+, Jan 1997) 

Acey-deucy  (John David Galt+, Dec 1995) 

Acey-deucy  (James Eibisch, Apr 1995) 

Backwards play  (Colin Bell, Feb 1996) 

Bad advice  (Jason Lee+, Mar 2004) 

Best-of-n variant of match play  (Tim Chow+, Feb 2009) 

Cancelgammon  (Ilia Guzei+, Mar 2004) 

Domino backgammon  (Laury Chizlett, Sept 1999) 

Duodecagammon  (David Moeser, Dec 2000) 

Duplicate backgammon  (Dean Gay+, Jan 1997) 

Duplicate backgammon  (Albert Steg, Feb 1996) 

Exact bearoff  (Chris Moellering+, Dec 2002) 

Fevga  (George, Sept 2004) 

Fevga (or Moultezim)  (Igor Sheyn+, May 1995) 

Freeze-out match  (Dave Brotherton, July 1998) 

Gabgammon  (jckz, Oct 2005) 

Greek backgammon  (Alexandre Charitopoulos, Aug 2003) 

Greek backgammon  (Alexandros Chatzipetros, June 1997) 

Greek backgammon  (Marc Jacobs+, Feb 1994) 

Hit man  (Matt Reklaitis, Jan 2004) 

Hyper backgammon  (Gregg Cattanach+, Dec 2000) 

Hyper backgammon  (Michael A Urban, Oct 1993) 

International backgammon  (Bob Lancaster+, Oct 2002) 

Jacquet  (Mark Driver, June 2001) 

LongRun  (Bill Hickey, Mar 2010) 

Longgammon  (Michael Strato, Dec 2000) 

Low number first, fixed dice, others.  (Walter Trice, Jan 1997) 

Mexican  (Tom Henry, Apr 1997) 

Middle Eastern backgammon  (Alan Cairns, Mar 2002) 

Misere (backgammon to lose)  (Jason Lee+, July 2004) 

Misere (backgammon to lose)  (Jason Lee+, Apr 1995) 

Misere, Chase, Skewed dice  (Stein Kulseth, Jan 1997) 

Nackgammon  (Ken Arnold, July 1996) 

Nackgammon opening moves  (Warwick+, Feb 2002) 

Narde  (narde, Nov 2006) 

Nardi  (KL Gerber+, Nov 2002) 

No hit  (RedTop+, May 2004) 

Nuclear backgammon  (Walt Swan, Apr 1997) 

Old English  (Nick Wedd+, Feb 1996) 

One roll lookahead  (Stephen Turner, Mar 1997) 

Opening slot rule  (Gregg Cattanach, June 2006) 

Other variations  (Douglas Zare, Feb 2000) 

Plakoto  (Ed Dengler+, May 1995) 

Plakoto  (Pasteel M., Feb 1994) 

Plakoto express  (Athansios Vagias, Feb 2005) 

Portes  (George, Sept 2004) 

Roll-over  (Edward D. Collins, Oct 1997) 

Russian backgammon  (Daavid Turnbull, Aug 1991) 

Shesh Besh  (G.S., May 2003) 

Simborg Rule  (Scott+, Feb 2005) 

Slot backgammon  (Fabrice Liardet+, Aug 2008) 

Sudden death, Woodpecker, Gerhardsen  (Fredrik Dahl, Jan 1997) 

Tablestakes betting  (TrueMoneygames, June 2002) 

Takhteh  (Bruce Scott+, Mar 2003) 

Tavla  (Arda Findikoglu, Nov 2004) 

Tavla  (ucc02cx+, Feb 1997) 

Tavli (Portes, Plakoto, and Fevga)  (Jens Larsen, July 1997) 

Tracy turn around  (Michael J. Zehr, Feb 1996) 

Tri-gammon  (Gregg Cattanach, Sept 2000) 

Trictrac  (David Levy+, May 1998) 

Trigammon  (James Eibisch, Jan 1997) 

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