This is another 3 stone 9x9 game, played just an hour ago at my go club. In answer to the marked white atari, black missed a chance to end the game at once.
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[9]KM[0.00]TM[]
PW[Weiß]PB[Schwarz]AW[be][de][ge][cf][df][gf][eg][fg]AB[cc][gc][gd][ce][fe][bf][ef][ff][cg][dg]TR[de]C[White just ataried with the marked stone. What is blacks best answer?]PL[B]
(;B[dd]CR[dd]
;W[cd]CR[cd]
;B[ee]CR[ee]
;W[ce]CR[ce]
(;B[bd]CR[bd]
;W[ae]CR[ae]
(;B[ad]CR[ad]C[The seven white stones are lost! RIGHT])
(;B[af]CR[af]C[The seven white stones are lost! RIGHT]))
(;B[ae]CR[ae]
;W[bd]CR[bd]
(;B[bc]CR[bc]C[The seven white stones are lost! RIGHT])
(;B[ad]CR[ad]
;W[bc]CR[bc]
;B[bb]CR[bb]C[The seven white stones are lost! RIGHT])))
(;B[cd]CR[cd]
;W[fd]CR[fd]C[Connecting is bad, now WHITE captures some stones!])
(;B[ee]CR[ee]
;W[dd]LB[cd:B][fd:C][bg:A]CR[dd]C[If blacks plays this atari first, white doesn't connect but extends and now threatens to play A, B, or C]))