Chess games of Ambats Jessica

FIDE title	None
FIDE ID	2006642
Born	1973
Sex	Female
Federation	USA
Games for download	38
Profile view	Visits: 2 Last: 2025-01-11 09:11:08

Current rates

ELO Classic	ELO Rapid	ELO Blitz
2090	0	0

Number of rated games in the last period

Classic Games	Rapid Games	Blitz Games
0	0	0

Effectiveness of Ambats Jessica in official chess games

Wins	Draws	Losses
10	17	11

Rating Progress Chart of Jessica Ambats

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

Period	Classic Rate	Rapid Rate	Blitz Rate
2025-01	2090
2024-01	2090
2024-07	2090
2023-01	2090
2023-07	2090
2022-01	2090
2022-07	2090
2021-07	2090
2021-01	2090
2020-07	2090
2020-01	2090
2019-07	2090

Analyzing the loss of accuracy of Ambats Jessica 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 Jessica 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
1992	0.27	0.48	-0.09	1.62
1991	0.21	-1.34	0.12	-2.37
1990	0.00	-0.13	2.37	0.69
1989	0.00	0.00	1.03	0.09
1987	0.34	-0.16	0.08	0.02
1986	-1.21	-3.89	0.00	0.00

Last official chess games of Ambats Jessica

Оur database contains 38 Jessica 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
1992-10-11	Wch U20 Girls 10th	1-0	Cosma, Elena Luminita - Ambats, Jessica	Scotch: Mieses, 8.c4 (C45)	1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Nb6 9.Nc3 Qe6 10.Qe4 Be7
1992-10-11	Wch U20 Girls 10th	1-0	Ambats, Jessica - Larrachea Formas, Emilia Victoria	Pirc: 2.d4 (B08)	1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Nf3 c6 5.a4 Qc7 6.Be2 e5 7.O-O Nf6 8.Re1 O-O 9.Bf1 Nbd7 10.a5 a6
1992-10-11	Wch U20 Girls 10th	1/2-1/2	Jelica, Mara - Ambats, Jessica	Spanish: Exchange, Bronstein Variation (C68)	1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Qd6 6.d4 exd4 7.e5 Qd5 8.Nxd4 c5 9.Nb3 Qxd1 10.Rxd1 Bf5
1992-10-11	Wch U20 Girls 10th	0-1	Ambats, Jessica - Dhar Barua, Saheli	Vienna: Smyslov, 3...d5, 5...Nxc3 (C26)	1.e4 e5 2.Nc3 Nf6 3.g3 d5 4.exd5 Nxd5 5.Bg2 Nxc3 6.bxc3 Bc5 7.Ne2 Nc6 8.O-O O-O 9.Bb2 Bg4 10.Kh1 Qg5
1992-10-11	Wch U20 Girls 10th	1-0	Calzetta Ruiz, Monica - Ambats, Jessica	Spanish: Closed 7...d6 8.c3 (C95)	1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7
1992-10-11	Wch U20 Girls 10th	1/2-1/2	Ambats, Jessica - Quinones Mena, Jeannette	Sicilian: Alapin, 2...Nf6, 5.cxd4 d6 (B22)	1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Bg4 7.Bc4 dxe5 8.dxe5 e6 9.Qa4+ Nc6 10.Bxd5 Bb4+
1992-10-11	Wch U20 Girls 10th	0-1	Liebmann, Andrea - Ambats, Jessica	Indian: 2.Nf3 e6 (D30)	1.d4 Nf6 2.Nf3 e6 3.Nbd2 d5 4.e3 c5 5.c4 Nc6 6.g3 cxd4 7.exd4 dxc4 8.Nxc4 Bb4+ 9.Bd2 Bxd2+ 10.Qxd2 Qd5

Wch U20 Girls 10th, Buenos Aires, 1992-10-11
1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7 7.Qe2 Nd5 8.c4 Nb6 9.Nc3 Qe6 10.Qe4 Be7 11.Bd3 f6 12.exf6 Qxe4+ 13.Nxe4 gxf6 14.Bf4 Ba6 15.Nd2 O-O-O 16.O-O d5 17.Rfc1 dxc4 18.Bf1 Nd5 19.Bh6 Rhg8 20.Nxc4 Bxc4 21.Rxc4 Rg6 22.Bd2 Nb6 23.Rc2 Kb7 24.Re1 Bd6 25.g3 Be5 26.Bg2 Nd5 27.Be4 Rg7 28.Rec1 Rd6 29.Rxc6 Rgd7 30.R6c2 Kb8 31.Bf5 Re7 32.Bh6 Rb6 33.Rd1 c6 34.Bf8 Re8 35.Bc5 Rxb2 36.Rxb2+ Bxb2 37.Rb1 Re2 38.Ba3 1-0

Download all the chess games of Jessica for free

Free download 38 PGN official chess games of Ambats Jessica

Last Tournaments of Ambats Jessica

Tournaments	Positions	Date
Wch U20 Girls 10th	12	1992-10-11
Wch U18 Girls 5th	11	1991-07-11
Wch U20 Girls	2	1990-11-11
NWC August op	1	1989-11-11
Wch U16 Girls	11	1987-05-11
US Open-87	1	1986-11-11

Statistics of the most played openings by Jessica with white

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

ECO	Games	White Win	Black Win	Draws
C00 (French: KIA 2.d3)	2	0	1	1
B06 (Modern: 3.Nc3)	1	0	0	1
C36 (KGA: Scandinavian, Modern Variation)	1	1	0	0
C69 (Spanish: Exchange, Gligoric, 6.d4 Bg4 Queenswap, 9.Rd3 Bd6)	1	0	0	1
B07 (Pirc: 3.Nc3 e5)	1	0	0	1
B07 (Pirc: 2.d4)	1	1	0	0
B22 (Sicilian: Alapin, 2...d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Be2)	1	0	0	1
C31 (KGD: Falkbeer, 4.d3)	1	0	1	0
B22 (Sicilian: Alapin, 2...Nf6, 5.cxd4 d6)	1	0	0	1
B22 (Sicilian: Alapin, 2...d5 3.exd5 Qxd5 4.d4 cxd4 5.cxd4)	1	0	0	1

Statistics of the most played openings by Jessica with black

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

ECO	Games	White Win	Black Win	Draws
C88 (Spanish: Closed 7...d6 8.c3)	5	1	2	2
A46 (Indian: 2.Nf3 e6)	2	2	0	0
C48 (Four Knights: Spanish, 4...d6 5.d4)	1	0	0	1
C45 (Scotch: Mieses, 8.c4)	1	0	1	0
C45 (Scotch: 4.Nxd4 Nf6 5.Nxc6 bxc6 6.Bd3)	1	0	1	0
C68 (Spanish: Exchange, Bronstein Variation)	1	0	0	1
C58 (Two Knights: Morphy Variation (5...Na5))	1	1	0	0
C26 (Vienna: Smyslov, 3...Bc5 4.Bg2 Nc6 5.Nge2)	1	0	0	1
E15 (Queen's Indian: Nimzowitsch, 5.Nbd2)	1	0	0	1
D34 (QGD Tarrasch: 9.Bg5 cxd4)	1	0	0	1

Ambats, Jessica