There are a lot of gamerecords of Ultra quick attack of Gokigen Nakabisha played by professional players. It seems that the first 20 moves are standard sequence. The diagram below shows the position at the 16h move of this standard sequence(Joseki). You can replay it up to the 20th move by clicking arrows in both the right and left directions.


Kifu-Gokigen1

Let me explain the meanings of the sequence briefly move by move.

Sente 1 - P-7f --- Opening Sente's Bishop diagonal line.
Gote 2 - P-3d --- Opening Gote's Bishop diagonal line too.
Sente 3 - P-2f --- First step of aiming at Rook pawn exchange.
Gote 4 - P-5d --- Preparation for transferring Rook to the central file
Sente 5 - P-2e --- Following to the 3rd move for Rook pawn exchange
Gote 6 - R-5b --- Transferring Rook to the central file
Sente 7 - G-5h --- This invites Gote's quick attack. If Sente moves like S-6hs-4h or G-7h instead, it will go very differently.
Gote 8 - P-5e --- Advancing Rook Pawn
Sente 9 - P-2d --- Aiming at Rook Pawn exchange.
Gote 10 - Px2d --- Taking the pawn on 2d.
Sente 11 - Rx2d --- Taking back the pawn. Rook pawn exchange is done.
Gote 12 - P-5f --- Sacrificing Pawn advancement to enable Bishop exchange.
Sente 13 - Px5f --- Taking the pawn on 5f. It's natural to prevent Px5g+
Gote 14 - Bx8h+ --- Bishop trade.
Sente 15 - Sx8h --- Taking back the Bishop.
Gote 16 - B*3c --- Fork bishop drop to take either Rook on 2d or Silver on 8h
Sente 17 - Rx2a+ --- Rook promotion taking kNight. Rook piece value is higher than that of Silver. It's natural.
Gote 18 - Bx8h+ --- Bishop promotion taking Silver. It's natural to compensate the loss of kNight just a move before.
Sente 19 - N*5e --- To stop Gote's promoted bishop diagonal line to enable to take Lance on 1a by Sente's promoted Rook. Also it is aiming at jumping either to 6c and 4c.
Gote 20 - K6b --- Letting Gote's king escape from Sente's strongest attacking piece of promoted Rook and protect Pawn on 6c.

At the position of the 20th move, Sente's points are Rook promotion and Bishop in hand. Gote's points are Bishop promotion, material advantage(Silver is slightly higher-valued than kNight) and possible to make an effective drop of Pawn on the central file where Sente's King is located.

You can find what are going on after the 20th move of this standard sequence(Joseki) by clicking the following links.

2006 May 10, Kazuo Ishida vs Yusuke Toyama(Kisei-sen)
Kifu for Java | KiFLA

2006 April 25, Toshiyuki Moriuchi vs Koji Tanigawa(Meijin Title Match)
Kifu for Java | KiFLA

April 29 2005, Rieko Yauchi vs Masataka Sugimoto
Kifu for Java | KiFLA

November 20 2004, Koichi Fukaura vs Toshiaki Kubo(Juni-sen)
Kifu for Java | KiFLA

November 6 2004, Chikara Akutsu vs Shoji Segawa(Osho-sen)
Kifu for Java | KiFLA

Octorber 29 2004, Masataka Goda vs Chikara Akutsu(Osho-sen)
Kifu for Java | KiFLA

September 7 2004, Yusuke Ina vs Kosuke Tamura(Juni-sen)
Kifu for Java | KiFLA

August 14 2004, Yushiyuki Matsumoto vs Kenji Imaizumi(Kinsho Cup)
Kifu for Java | KiFLA

August 6 2004, Manabu Kumasaka vs Keiji Mori(Ginga-sen)
Kifu for Java | >KiFLA

June 18 2004, Eisaku Tomioka vs Keiji Mori(Juni-sen)
Kifu for Java | KiFLA

April 23 2004, Shuji Muranaka vs Shingo Ito(Shoreikai)
Kifu for Java | KiFLA

April 17 2004, Akira Watanabe vs Takanori Hashimoto(Ryuoh-sen)
Kifu for Java | KiFLA

March 5 2004, Mamoru Hatakeyama vs Shuji Sato(Juni-sen)
Kifu for Java | KiFLA

February 17 2004, Hirokazu Ueno vs Takashi Kanezawa(Juni-sen)
Kifu for Java | KiFLA

September 22 2003, Hideyuki Takano vs Takashi Kanezawa(Juni-sen)
Kifu for Java | KiFLA

August 19 2003, Takahiro Toyokawa vs Kazuo Manabe(Juni-sen)
Kifu for Java | KiFLA

July 24 2003, Tadao Kitajima vs Toshiaki Kubo(Ryuo-sen)
Kifu for Java | KiFLA

July 15 2003, Yasumitsu Sato vs Tadahisa Maruyama(Juni-sen)
Kifu for Java | KiFLA

March 8 2003, Yoshiharu Habu vs Takayuki Yamazaki
Kifu for Java | KiFLA

March 1 2003, Teruichi Aono vs Yoshiharu Habu(Juni-sen)
Kifu for Java | KiFLA

February 12 2003, Koji Horiguchi vs Shinya Yamamoto(Juni-sen)
Kifu for Java | KiFLA

January 30 2003, Shoichi Anzai vs Kenji Imaizumi(Ryuo-sen)
Kifu for Java | KiFLA

January 17 2003, Masaki Izumi vs Hisashi Namekata(Juni-sen)
Kifu for Java | KiFLA

December 19 2002, Taku Morishita vs Koji Tanigawa(Asahi Open)
Kifu for Java | KiFLA

July 16 2002, Takanori Hashimoto vs Shingo Hirafuji(Juni-sen)
Kifu for Java | KiFLA

July 12 2002, Yoshiharu Habu vs Koji Tanigawa(Oui-sen)
Kifu for Java | KiFLA

April 25 2002, Teruichi Aono vs Toshiaki Kubo(Ouza-sen)
Kifu for Java | KiFLA

Feburary 21 2002, Katsuhiko Murooka vs Katsuura Osamu(Ginga-sen)
Kifu for Java | KiFLA

August 4 2001, Yutaka Ishii(ama) vs Kenji Imaizumi(ama)(Ground Championship)
Kifu for Java | KiFLA

June 25 2001, Hirokazu Ueno vs Ichiro Hiura(Asahi open)
Kifu for Java | KiFLA

April 19 2001, Sayuri Honda vs Sachiko Takamure
Kifu for Java | KiFLA

November 12 1999, Osamu Nakamura vs Keiji Mori
Kifu for Java | KiFLA