U+2686 WHITE CIRCLE WITH DOT RIGHT

U+2686 was added to Unicode in version 3.2 (2002). It belongs to the block Miscellaneous Symbols in the Basic Multilingual Plane.

This character is a Other Symbol and is commonly used, that is, in no specific script.

The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. In text U+2686 behaves as Alphabetic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.

The Wikipedia has the following information about this codepoint:

Go (simplified Chinese: 围棋; traditional Chinese: 圍棋; pinyin: wéiqí, Japanese: 囲碁 igo, literal meaning: "encircling game", Korean: 바둑 baduk) is a board game involving two players, that originated in ancient China more than 2,500 years ago. It was considered one of the four essential arts of a cultured Chinese scholar in antiquity. Its earliest written reference dates back to the Confucian Analects.

There is significant strategy involved in the game, and the number of possible games is vast (10761 compared, for example, to the 10120 possible in chess), despite its relatively simple rules.

The two players alternately place black and white playing pieces, called "stones", on the vacant intersections ("points") of a board with a 19x19 grid of lines. Beginners often play on smaller 9×9 and 13×13 boards, and archaeological evidence shows that game was played in earlier centuries on a board with a 17×17 grid. By the time the game had spread to Korea and Japan in about the 5th and 7th centuries CE respectively, however, boards with a 19×19 grid had become standard.

The objective of the game—as the translation of its name implies—is to have surrounded a larger total area of the board with one's stones than the opponent by the end of the game, although this result typically involves many more intricacies than simply using surrounding areas directly.

Once placed on the board, stones may not be moved, but stones may be removed from the board if captured—this is done by surrounding an opposing stone or group of stones by occupying all orthogonally-adjacent points. The two players place stones alternately until they reach a point at which neither player wishes to make another move; the game has no set ending conditions beyond this. When a game concludes, the territory is counted along with captured stones and komi (points added to the score of the player with the white stones as compensation for playing second) to determine the winner. Games may also be won by resignation.

As of mid-2008, there were well over 40 million Go players worldwide, the overwhelming majority of them living in East Asia. As of May 2012, the International Go Federation has a total of 74 member countries and four Association Members covering multiple countries.

Representations

System Representation
9862
UTF-8 E2 9A 86
UTF-16 26 86
UTF-32 00 00 26 86
URL-Quoted %E2%9A%86
HTML-Escape ⚆
Wrong windows-1252 Mojibake ⚆

Elsewhere

Complete Record

Property Value
Age (age) 3.2
Unicode Name (na) WHITE CIRCLE WITH DOT RIGHT
Unicode 1 Name (na1)
Block (blk) Misc_Symbols
General Category (gc) Other Symbol
Script (sc) Common
Bidirectional Category (bc) Other Neutral
Combining Class (ccc) Not Reordered
Decomposition Type (dt) None
Decomposition Mapping (dm) ⚆
Lowercase (Lower)
Simple Lowercase Mapping (slc) ⚆
Lowercase Mapping (lc) ⚆
Uppercase (Upper)
Simple Uppercase Mapping (suc) ⚆
Uppercase Mapping (uc) ⚆
Simple Titlecase Mapping (stc) ⚆
Titlecase Mapping (tc) ⚆
Case Folding (cf) ⚆
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) ⚆
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
Changes When Casefolded (CWCF)
Changes When Casemapped (CWCM)
Changes When NFKC Casefolded (CWKCF)
Changes When Lowercased (CWL)
Changes When Titlecased (CWT)
Changes When Uppercased (CWU)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Neutral
Extender (Ext)
FC NFKC Closure (FC_NFKC) ⚆
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
InMC (InMC)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
Line Break (lb) Alphabetic
Logical Order Exception (LOE)
Math (Math)
Noncharacter Code Point (NChar)
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) ⚆
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Other Grapheme Extend (OGr_Ext)
Other ID Continue (OIDC)
Other ID Start (OIDS)
Other Lowercase (OLower)
Other Math (OMath)
Other Uppercase (OUpper)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) Other
Simple Case Folding (scf) ⚆
Script Extension (scx) Common
Soft Dotted (SD)
STerm (STerm)
Terminal Punctuation (Term)
Unified Ideograph (UIdeo)
Variation Selector (VS)
Word Break (WB) Other
White Space (WSpace)
XID Continue (XIDC)
XID Start (XIDS)
Expands On NFC (XO_NFC)
Expands On NFD (XO_NFD)
Expands On NFKC (XO_NFKC)
Expands On NFKD (XO_NFKD)