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Amamiya, Anna

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Amamiya, Anna
FIDE titleWCM
FIDE ID7001975
Born1989
SexFemale
FederationJPN
Games for download11
Profile viewVisits: 2 Last: 2025-01-11 09:11:08

Current rates

ELO ClassicELO RapidELO Blitz
184800

Number of rated games in the last period

Classic GamesRapid GamesBlitz Games
000

Effectiveness of Amamiya Anna in official chess games

WinsDrawsLosses
443

Rating Progress Chart of Anna Amamiya

Rating Progress Chart shows the change of FIDE rating of a chess player over time depending on the games played per month.


PeriodClassic RateRapid RateBlitz Rate
2025-011848
2024-071848
2024-011746
2023-011746
2023-071746
2022-011746
2022-071746
2021-011746
2021-071746
2020-011746
2020-071746
2019-071746

Analyzing the loss of accuracy of Amamiya Anna 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 Anna in the opening and at the end of the game by year. The games were analyzed using the Stockfish 17.




YearWhite DebuteWhite EndgameBlack DebuteBlack Endgame
20140.380.79-2.18-2.90

Last official chess games of Amamiya Anna

Оur database contains 11 Anna 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.
DateEventResultPlayersECOScoreSheet
2014-08-14Olympiad Women-410-1Winfred, Thitu - Amamiya, AnnaCaro-Kann: 3.Nd2 dxe4 (B18)1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.f3 e6 6.c3 Bxe4 7.Qe2 Bg6 8.Nh3 h6 9.Qe3 Nf6 10.Nf4 Bh7
2014-08-12Olympiad Women-411/2-1/2Kaydanovich, Marina - Amamiya, AnnaTrompowsky: 2...e6 3.e4 h6 4.Bxf6 Qxf6 (A45)1.d4 Nf6 2.Bg5 e6 3.e4 h6 4.Bxf6 Qxf6 5.e5 Qd8 6.Nc3 d5 7.Nf3 c5 8.Bb5+ Nc6 9.O-O Bd7 10.Re1 Be7
2014-08-11Olympiad Women-410-1Amamiya, Anna - Mena, Ailen OrianaSpanish: Schliemann, 4.Bxc6 dxc6 (C63)1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Bxc6 dxc6 5.Nc3 Nf6 6.Qe2 Bd6 7.d3 Qe7 8.Bd2 Bd7 9.exf5 Bxf5 10.Ng5 O-O
2014-08-10Olympiad Women-411/2-1/2Cho, Yeonhee - Amamiya, AnnaCaro-Kann: Exchange, 4.Bd3 Nc6 5.c3 (B13)1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Qc7 6.Be3 Nf6 7.Nf3 Bg4 8.Nbd2 e6 9.O-O Bd6 10.Qc2 a6
2014-08-09Olympiad Women-411-0Amamiya, Anna - Nga Tsimi, Ariane ErikaSpanish: Berlin, 4.d3 (C65)1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Be7 5.Bxc6 bxc6 6.Nxe5 O-O 7.O-O Bd6 8.Nf3 Ba6 9.Re1 Bb4 10.c3 Bc5
2014-08-08Olympiad Women-411-0Amamiya, Anna - Figueroa, JulissaSicilian: Alapin, 2...d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 cxd4 6.cxd4 (B22)1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 cxd4 6.cxd4 Nf6 7.Nc3 Qd8 8.d5 Nb8 9.Bb5+ Bd7 10.Bc4 e6
2014-08-06Olympiad Women-411-0Nikolovska, Dragana - Amamiya, AnnaCaro-Kann: Panov-Botvinnik, 5...e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Bd2 Nc6 9.Bd3 O-O (B14)1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Bd2 Nc6 9.Bd3 O-O 10.O-O Be7

Olympiad Women-41, Tromsoe, 2014-08-14
1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bf5 5.f3 e6 6.c3 Bxe4 7.Qe2 Bg6 8.Nh3 h6 9.Qe3 Nf6 10.Nf4 Bh7 11.Bc4 Nd5 12.Nxd5 cxd5 13.Bb5+ Nd7 14.f4 Be7 15.Bd2 a6 16.Bd3 Bxd3 17.Qxd3 Nf6 18.O-O-O O-O 19.Rhg1 Ne4 20.Rdf1 Qa5 21.Kb1 Nxd2+ 22.Qxd2 b5 23.f5 b4 24.cxb4 Qxb4 25.Qe3 Rab8 26.b3 Rb6 27.f6 Bxf6 28.Rxf6 gxf6 29.Qxh6 Qxd4 30.Rc1 Qe4+ 31.Rc2 Rc6 32.Qd2 Rfc8 33.Qe2 Qxc2+ 34.Qxc2 Rxc2 35.h4 Rxg2 0-1

Download all the chess games of Anna for free

Free download 11 PGN official chess games of Amamiya Anna

Last Tournaments of Amamiya Anna

TournamentsPositionsDate
Olympiad Women-41112014-08-02

Statistics of the most played openings by Anna with white

Below are the most frequently played openings of Anna for White, in descending order of frequency.


ECOGamesWhite WinBlack WinDraws
B22 (Sicilian: Alapin, 2...Nf6, 5.cxd4 e6 6.Nf3 d6)1010
C62 (Spanish: Old Steinitz, 4.d4 Bd7)1001
C65 (Spanish: Berlin, 4.d3)1100
C63 (Spanish: Schliemann, 4.Bxc6 dxc6)1010
B22 (Sicilian: Alapin, 2...d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 cxd4 6.cxd4)1100

Statistics of the most played openings by Anna with black

Below are the most frequently played openings of Anna for Black in descending order of frequency of play.


ECOGamesWhite WinBlack WinDraws
A45 (Trompowsky: 2...e6 3.e4 h6 4.Bxf6 Qxf6)1001
B13 (Caro-Kann: Exchange, 4.Bd3 Nc6 5.c3)1001
A15 (English: Anglo-Indian, 2.g3 e6 3.Bg2)1001
B14 (Caro-Kann: Panov-Botvinnik, 5...e6 6.Nf3 Bb4 7.cxd5 Nxd5 8.Bd2 Nc6 9.Bd3 O-O)1010
E10 (Neo-Indian: 3.Nf3)1100
B12 (Caro-Kann: 3.Nd2 dxe4)1100

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