Player profile

Juarez Guadarrama, Jonathan Ismael

Standard: 1844 Rapid: 1819 Blitz: 1905 (last updated 2026-11-02)

FIDE ID: 29612268 (view FIDE profile)

Federation: MEX Sex: M Birth Year: 2000 Age: 26

Title: — Women's title: — Other title: — FOA title: —

Games: 21 Wins: 14 (67%) Draws: 2 (10%) Losses: 4 (19%) Other: 1

View all games

Dossier

18 of 21 games analyzed.

View full dossier Analyze this player's games

Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 9 games 5W 2D 2L

English Opening 2 games 1W 1D 0L

King's English Variation 1 game 0W 1D 0L

Three Knights System 1 game 0W 1D 0L

The Whale 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Attack, with e6 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Ruy Lopez 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Zukertort Opening 1 game 1W 0D 0L

Pirc Invitation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Dutch Defense 1 game 1W 0D 0L

Queen's Knight Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Sicilian Defense 1 game 0W 0D 1L

Closed 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

King's Indian Defense 1 game 0W 0D 1L

Fianchetto Variation 1 game 0W 0D 1L

Yugoslav Variation 1 game 0W 0D 1L

As Black 12 games 9W 0D 2L

Pirc Defense 3 games 2W 0D 0L

(unspecified) 3 games 2W 0D 0L

Philidor Defense 2 games 1W 0D 1L

Exchange Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Lion Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Van Geet Opening 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Sicilian Defense 1 game 0W 0D 1L

Closed 1 game 0W 0D 1L

Fianchetto Variation 1 game 0W 0D 1L

Trompowsky Attack 1 game 1W 0D 0L

Edge Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Pawn Game 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 1 game 1W 0D 0L

Anglo-Indian Defense 1 game 1W 0D 0L

Queen's Knight Variation 1 game 1W 0D 0L

Modern Defense 1 game 1W 0D 0L

Averbakh System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Indian Defense 1 game 1W 0D 0L

Wade-Tartakower Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 114

This player's costliest moves in analyzed games. Can you find the winning move?

2026.01.31 · 34... Qg4+ (−43.6% win chance) 0-1

Juarez Guadarrama, Jonathan Ismael

Velazquez Colin, Styven Ubaldo

Engine View game

2025.10.19 · 23... Ne6 (−40.4% win chance) 0-1

Juarez Guadarrama, Jonathan Ismael

Enriquez Michel, Renato

Engine View game

2026.10.03 · 20... Nxb4 (−40% win chance) 1-0

Juarez Guadarrama, Jonathan Ismael

Alfaro Tavera, Christian

Engine View game

2026.01.31 · 61... Rc3+ (−38.1% win chance) 0-1

Juarez Guadarrama, Jonathan Ismael

Cruz Ocana, Javier

Engine View game

View blunders & mistakes

Games Showing all 21 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.04	Round 7: Palacios Jimenez, Ricardo - Juarez Guadarrama, Jonathan Ismael	7.44	2026.10.04 Palacios Jimenez, Ricardo (29654670) (1771)	1	90.30%	1. Nc3 Nf6 2. e4 d6 3. f4 Nbd7
2026.10.04	Round 5: Alfaro Tavera, Christian - Juarez Guadarrama, Jonathan Ismael	5.41	2026.10.04 Alfaro Tavera, Christian (5131383) (1866)	0	81.50%	1. e4 c5 2. Nc3 Nc6 3. g3 Nf6
2026.10.03	Round 5: Alfaro Tavera, Christian - Juarez Guadarrama, Jonathan Ismael	5.39	2026.10.03 Alfaro Tavera, Christian (5131383) (1866)	0	76.10%	1. e4 e5 2. Nf3 d6 3. d4 exd4
2026.10.03	Round 4: Juarez Guadarrama, Jonathan Ismael - Genovez Hernandez, Cristian Alexis	4.43	2026.10.03 Genovez Hernandez, Cristian Alexis (29655072) (1625)	½	86.10%	1. Nf3 d5 2. g3 Nf6 3. Bg2 e6
2026.10.03	Round 2: Juarez Guadarrama, Jonathan Ismael - Gomez Noriega, Jeshua	2.45	2026.10.03 Gomez Noriega, Jeshua (550029800)	½	81.00%	1. Nf3 Nc6 2. c4 e5 3. Nc3 Bc5
2026.02.01	Round 6: Juarez Guadarrama, Jonathan Ismael - Loreto Gomez Aviles	6.21	2026.02.01 Loreto Gomez Aviles	1	95.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6
2026.02.01	Round 4: Juarez Guadarrama, Jonathan Ismael - Mendoza Reyes, Fernando	4.23	2026.02.01 Mendoza Reyes, Fernando (5121787) (1777)	1	-	1. d4 b6 2. e4 Bb7 3. Nc3 e6
2026.01.31	Round 5: Velazquez Colin, Styven Ubaldo - Juarez Guadarrama, Jonathan Ismael	5.23	2026.01.31 Velazquez Colin, Styven Ubaldo (29685206) (1567)	1	87.20%	1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5
2026.01.31	Round 3: Cruz Ocana, Javier - Juarez Guadarrama, Jonathan Ismael	3.24	2026.01.31 Cruz Ocana, Javier (29639670) (1672)	1	90.40%	1. d4 d6 2. Nf3 Nd7 3. c4 c6
2026.01.31	Round 2: Juarez Guadarrama, Jonathan Ismael - Puente Zempoalteca, Libia Mercedes	2.23	2026.01.31 Puente Zempoalteca, Libia Mercedes (5131049)	1	98.60%	1. Nf3 d6 2. g3 Nc6 3. Bg2 e5
2026.01.31	Round 1: Bravo Bautista, Roger Randy - Juarez Guadarrama, Jonathan Ismael	1.24	2026.01.31 Bravo Bautista, Roger Randy (29695910)	1	92.60%	1. c4 Nf6 2. Nc3 g6 3. g3 Bg7
2025.12.28	Round 9: Juarez Guadarrama, Jonathan Ismael - Ortiz Alcantara, Alejandro	9.2	2025.12.28 Ortiz Alcantara, Alejandro (5190843) (1706)	1	76.70%	1. d4 f5 2. c4 Nf6 3. Nc3 g6
2025.12.28	Round 8: Vigueras Garcia, Axel Fernando - Juarez Guadarrama, Jonathan Ismael	8.4	2025.12.28 Vigueras Garcia, Axel Fernando (5128250) (1730)	*	-	1. e4 d6 2. Nf3 g6 3. Nc3 Bg7
2025.12.28	Round 7: Juarez Guadarrama, Jonathan Ismael - Mendoza Reyes, Fernando	7.5	2025.12.28 Mendoza Reyes, Fernando (5121787) (1792)	0	85.70%	1. e4 e6 2. Nc3 c5 3. f4 a6
2025.12.27	Round 6: Velazquez Colin, Styven Ubaldo - Juarez Guadarrama, Jonathan Ismael	6.1	2025.12.27 Velazquez Colin, Styven Ubaldo (29685206) (1627)	1	86.00%	1. d4 d6 2. e4 g6 3. c4 Bg7
2025.12.27	Round 5: Juarez Guadarrama, Jonathan Ismael - Lopez Serrano, Angel	5.5	2025.12.27 Lopez Serrano, Angel (5125383) (1787)	1	92.20%	1. e4 e5 2. c4 Nf6 3. Nc3 Bc5
2025.12.27	Round 4: Urrutia Torres, Jose Roman - Juarez Guadarrama, Jonathan Ismael	4.3	2025.12.27 Urrutia Torres, Jose Roman (5189101) (1670)	1	-	1. e4 d6 2. d4 g6 3. Be3 Bg7
2025.12.27	Round 3: Juarez Guadarrama, Jonathan Ismael - Monroy Salazar, Homero	3.5	2025.12.27 Monroy Salazar, Homero (5115450) (1686)	0	88.20%	1. c4 Nf6 2. Nc3 g6 3. g3 Bg7
2025.12.26	Round 2: Villalva Cedano, Mariel - Juarez Guadarrama, Jonathan Ismael	2.1	2025.12.26 Villalva Cedano, Mariel (5131944) (1629)	1	90.60%	1. e4 d6 2. Nc3 g6 3. g3 Bg7
2025.12.26	Round 1: Brito De La O, Ricardo Gael - Juarez Guadarrama, Jonathan Ismael	1.5	2025.12.26 Brito De La O, Ricardo Gael (5193400) (1640)	1	94.60%	1. d4 d6 2. Nf3 Nf6 3. g3 g6
2025.10.19	Round 1: Enriquez Michel, Renato - Juarez Guadarrama, Jonathan Ismael	1.17	2025.10.19 Enriquez Michel, Renato (5117518) (1938)	1	79.10%	1. d4 Nf6 2. Nc3 d6 3. e4 Nbd7