Ahn, William
| FIDE title | None |
| FIDE ID | 30980720 |
| Born | 2013 |
| Sex | Male |
| Federation | USA |
| Games for download | 1 |
| Profile view | Visits: 2 Last: 2025-01-11 09:11:08 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 0 | 0 | 0 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 0 | 0 | 0 |
Effectiveness of Ahn William in official chess games
Online chess players who have the name William Ahn in profile
You can do a more thorough search using the "Ahn William" to find accounts on lichess.org, chess.com. You will be amazed by results. Keep in mind that searching can demand a lot of time as you need to scan millions of records.
Analyzing the loss of accuracy of Ahn William by year
A sentipawns is a unit of measurement used in chess to represent an advantage. A sentipawns is equal to 1/100 of the value of a pawn. 100 sentipawns are equal to 1 pawn.
These values play no role in the game, but are useful in computer chess and for computer analysis when evaluating positions.
To evaluate the accuracy of play in a particular game, it is important to analyze the loss of accuracy of play (loss of sentipawns).
For example, if a chess player, who played with white pieces, in a game of 30 moves made all moves on the first line (did not lose sentipawns),
then his accuracy loss index will be equal to zero (just an excellent and almost impossible result).
And if his partner, who played with black pieces, made 20 moves out of 30 on the first line,
and 10 out of 30 moves with a loss of 100 sentipawns each time (for example, on the first line the evaluation of the position is equal to: +0.5,
and Black made bad moves with an evaluation of +1.5).
The analytical report shows the change in the accuracy of William in the opening and at the end of the game by year.
The games were analyzed using the Stockfish 17.
| Year | White Debute | White Endgame | Black Debute | Black Endgame |
| 2023 | 0.13 | -4.29 | 0.00 | 0.00 |
Last official chess games of Ahn William
Оur database contains 1 William official chess games. On the chessboard you can play the last 10 games in online mode. Below there is a link to download all chess games in PGN format for free.
| Date | Event | Result | Players | ECO | ScoreSheet |
|---|
| 2023-08-12 | XXXIII PAN-AMERICAN YOUTH CHESS FESTIVAL 2023 | 0-1 | Ahn, William - Ling, Chenxuan | Sicilian: Pelikan, Sveshnikov, 11.Bd3 Be6 12.O-O (B33) | 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Bxf6 gxf6 10.Nd5 f5 11.Bd3 Be6 12.O-O |
Download all the chess games of William for free
Last Tournaments of Ahn William
| Tournaments | Positions | Date |
|---|
| XXXIII PAN-AMERICAN YOUTH CHESS FESTIVAL 2023 | 1 | 2023-08-12 |
Statistics of the most played openings by William with white
Below are the most frequently played openings of William for White, in descending order of frequency.
| ECO | Games | White Win | Black Win | Draws |
|---|
| B33 (Sicilian: Pelikan, Sveshnikov, 11.Bd3 Be6 12.O-O) | 1 | 0 | 1 | 0 |
