Tsuuiisou/Replays

This is a number of select replays featuring tsuuiisou.

Tsuuiisou

2013-12-26	Player: 綾人神名	Rank: 新人	Round: 東 1 局 0 本場
Haipai	Draw:
Agari	Ron (Toimen):
Source (Tenhou.net)	Very fast tsuuiisou, starting with 1 honor ankou along with 3 honor pairs.

2014-06-03	Player: snufkin!	Rank: 二段	Round: 東 4 局 0 本場
Haipai	Draw:
Agari	Ron (Kamicha):
Source (Tenhou.net)	Closed tenpai with exactly the first four tile draws. Ron 2 turns later.

2015-12-19	Player: 海家猫	Rank: 二段	Round: 東 3 局 3 本場
Haipai	Draw:
Agari	Ron (Shimocha):
Source (Tenhou.net)	Initially had only four honor tiles but drew only honor tiles until reaching tenpai, at which point shimocha declared riichi with the winning tile.

2015-04-11	Player: 戰ヶ場原ひたぎ	Rank: ４級	Round: 東 1 局 0 本場
Haipai	Draw:
Agari	Tsumo:
Source (Tenhou.net)	Toimen disconnected. Passed a very early Hatsu discard and committed to kokushi musou at the onset, switched to daichiisei at the decision point. Never had another opportunity to form a koutsu.

2014-01-12	Player: asto	Rank: ６級	Round: 東 2 局 0 本場
Haipai	Draw:
Agari	Ron (kamicha):
Source (Tenhou.net)	Toimen disconnected. Hand transitioned from developing honroutou towards tsuuiisou (daichiisei), breaking a tenpai in the process. No opportunities to call a pon after the first round of discards.