Player profile

Martinez Flores, Matias

Standard: 1988 Rapid: 2003 Blitz: 1939 (last updated 2026-11-02)

FIDE ID: 5174309 (view FIDE profile)

Federation: MEX Sex: M Birth Year: 2012 Age: 14

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

Games: 117 Wins: 64 (55%) Draws: 14 (12%) Losses: 39 (33%)

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Dossier

105 of 117 games analyzed.

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Openings

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As White 54 games 35W 7D 12L

Sicilian Defense 26 games 17W 5D 4L

Dragon Variation 8 games 8W 0D 0L

Yugoslav Attack, Modern Line 7 games 7W 0D 0L

Yugoslav Attack 1 game 1W 0D 0L

Najdorf Variation 6 games 2W 2D 2L

English Attack 6 games 2W 2D 2L

Accelerated Dragon 4 games 3W 1D 0L

Maróczy Bind 2 games 2W 0D 0L

Maróczy Bind, Gurgenidze Variation 2 games 1W 1D 0L

Scheveningen Variation 2 games 1W 1D 0L

English Attack, with f3 2 games 1W 1D 0L

Lasker-Pelikan Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Nimzowitsch Variation 1 game 1W 0D 0L

Advance Variation 1 game 1W 0D 0L

Classical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Taimanov Variation 1 game 0W 1D 0L

Bastrikov Variation, English Attack 1 game 0W 1D 0L

O'Kelly Variation 1 game 1W 0D 0L

Venice System 1 game 1W 0D 0L

Löwenthal Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Caro-Kann Defense 6 games 2W 1D 3L

Advance Variation 6 games 2W 1D 3L

Botvinnik-Carls Defense 5 games 1W 1D 3L

Tal Variation 1 game 1W 0D 0L

Ruy Lopez 5 games 4W 0D 1L

Morphy Defense 2 games 1W 0D 1L

Mackenzie Variation 2 games 1W 0D 1L

Open 1 game 1W 0D 0L

Riga Variation 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Central Variation 1 game 1W 0D 0L

Berlin Defense 1 game 1W 0D 0L

Rosenthal Variation 1 game 1W 0D 0L

French Defense 5 games 4W 0D 1L

Advance Variation 5 games 4W 0D 1L

Milner-Barry Gambit, Hector Variation 2 games 1W 0D 1L

Euwe Variation 1 game 1W 0D 0L

Paulsen Attack 1 game 1W 0D 0L

Lputian Variation 1 game 1W 0D 0L

Four Knights Game 4 games 2W 0D 2L

Scotch Variation Accepted 4 games 2W 0D 2L

(unspecified) 3 games 2W 0D 1L

Main Line 1 game 0W 0D 1L

Scotch Game 3 games 2W 0D 1L

Potter Variation 3 games 2W 0D 1L

(unspecified) 3 games 2W 0D 1L

Zukertort Opening 1 game 0W 1D 0L

Nimzo-Larsen Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Pirc Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Modern Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Philidor Defense 1 game 1W 0D 0L

Lion Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scandinavian Defense 1 game 1W 0D 0L

Main Line 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 59 games 28W 7D 24L

Sicilian Defense 30 games 16W 4D 10L

Najdorf Variation 10 games 3W 2D 5L

English Attack 3 games 0W 0D 3L

Opocensky Variation 3 games 1W 2D 0L

(unspecified) 1 game 1W 0D 0L

Yates Variation 1 game 0W 0D 1L

Adams Attack 1 game 0W 0D 1L

Lipnitsky Attack 1 game 1W 0D 0L

Godiva Variation 3 games 2W 0D 1L

(unspecified) 3 games 2W 0D 1L

Nyezhmetdinov-Rossolimo Attack 3 games 2W 0D 1L

Fianchetto Variation 3 games 2W 0D 1L

Moscow Variation 3 games 1W 1D 1L

(unspecified) 3 games 1W 1D 1L

Alapin Variation 2 games 1W 1D 0L

Barmen Defense 2 games 1W 1D 0L

Closed 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

McDonnell Attack 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Grand Prix Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Lasker-Dunne Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Four Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Smith-Morra Gambit Declined 1 game 1W 0D 0L

Scandinavian Formation 1 game 1W 0D 0L

Chekhover Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Pawn Game 8 games 5W 1D 2L

Symmetrical Variation 2 games 2W 0D 0L

Pseudo-Catalan 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Colle System 2 games 1W 0D 1L

Traditional Colle 1 game 0W 0D 1L

(unspecified) 1 game 1W 0D 0L

London System 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Accelerated London System 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Queen's Gambit Declined 6 games 1W 0D 5L

Exchange Variation 4 games 1W 0D 3L

Positional Variation 4 games 1W 0D 3L

Three Knights Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Modern Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Catalan Opening 6 games 2W 1D 3L

Closed 3 games 1W 0D 2L

(unspecified) 3 games 1W 0D 2L

Open Defense 3 games 1W 1D 1L

Classical Line 3 games 1W 1D 1L

English Opening 2 games 1W 1D 0L

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

Four Knights Variation, Fianchetto Line, with Nb6 1 game 1W 0D 0L

Agincourt Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Nimzo-Larsen Attack 2 games 0W 0D 2L

Classical Variation 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

Rubinstein Opening 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Semi-Slav Defense 1 game 1W 0D 0L

Main Line 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

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

(unspecified) 1 game 0W 0D 1L

Modern Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

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

Normal Variation 1 game 0W 0D 1L

Ragozin Variation 1 game 0W 0D 1L

Blunders Top 4 of 505

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

2025.07.10 · 28. Rb1 (−55.2% win chance) 1/2-1/2

Silva Sobreyra, Sid Diego

Martinez Flores, Matias

Engine View game

2025.07.14 · 56... Bd4 (−48.1% win chance) 0-1

Martinez Flores, Matias

Galaviz Medina, Caissa Liduvina

Engine View game

2024.05.26 · 34. Qxh6 (−43.3% win chance) 1-0

Ruiz Gastelum, Mateo

Martinez Flores, Matias

Engine View game

2024.06.24 · 38... Rf8 (−42.6% win chance) 1-0

Martinez Flores, Matias

Golikov, Ivan

Engine View game

View blunders & mistakes

Games Showing all 117 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.08.09	Round 9: Guevara Ruiz, Marvin Andres - Martinez Flores, Matias	9.10	2026.08.09 Guevara Ruiz, Marvin Andres (6708889) (2149)	1	86.60%	1. e4 c5 2. c3 d5 3. exd5 Qxd5
2026.08.08	Round 7: Martinez Flores, Matias - Huallpa Fernandez, Hector Manuel	7.12	2026.08.08 Huallpa Fernandez, Hector Manuel (3858880) (2025)	0	81.40%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.08.07	Campeonato Panamericano U-20 2026 - Absoluto	6.17	2026.08.07 Siman Martin, Andres Jose (8413860) (1673)	1	-	1. e4 c6 2. d4 d5 3. e5 c5
2026.08.06	Round 5: Vargas Arguedas, Caleb - Martinez Flores, Matias	5.11	2026.08.06 Vargas Arguedas, Caleb (6524869) (2047)	0	81.60%	1. e4 c5 2. Nc3 Nc6 3. f4 g6
2026.08.06	Campeonato Panamericano U-20 2026 - Absoluto	4.16	2026.08.06 Murillo Fortin, Iker (8410569) (1710)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.05	Round 3: Martinez Flores, Matias - Venkatesh, Narayan	3.10	2026.08.05 Venkatesh, Narayan (30987881) (2285)	0	82.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.08.04	Round 2: Cabiativa, Juan Esteban - Martinez Flores, Matias	2.9	2026.08.04 Cabiativa, Juan Esteban (4482174) (2148)	½	92.40%	1. e4 c5 2. c3 d5 3. exd5 Qxd5
2026.08.01	Round 9: Martinez Flores, Matias - De Albuquerque, Ian Telek C.	9.12	2026.08.01 De Albuquerque, Ian Telek C. (22722661) (2107)	0	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.26	Round 7: Martinez Flores, Matias - Zavaleta Jacinto, Santiago	7.39	2026.05.26 Zavaleta Jacinto, Santiago (5194741) (1591)	1	92.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.05.26	Round 6: Galaviz Medina, Caissa Liduvina - Martinez Flores, Matias	6.36	2026.05.26 Galaviz Medina, Caissa Liduvina (5182417) (1754)	0	81.10%	1. d4 d5 2. Nf3 Nf6 3. e3 e6
2026.05.26	Round 5: Martinez Flores, Matias - Roque Aranda, Jeronimo	5.29	2026.05.26 Roque Aranda, Jeronimo (5198003) (1841)	0	84.50%	1. e4 c6 2. d4 d5 3. e5 c5
2026.05.26	Round 4: Ruiz Reveles, Mateo Nicolas - Martinez Flores, Matias	4.31	2026.05.26 Ruiz Reveles, Mateo Nicolas (29602165) (1616)	1	91.70%	1. d4 d5 2. Nf3 Nf6 3. g3 e6
2026.05.25	Round 3: Martinez Flores, Matias - Garcia Tinajero, Sofia	3.36	2026.05.25 Garcia Tinajero, Sofia (5168090) (1677)	1	89.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.25	Round 2: Carreno Crisanto, Leonardo Sebastian - Martinez Flores, Matias	2.31	2026.05.25 Carreno Crisanto, Leonardo Sebastian (29634652) (1774)	0	76.00%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.05.25	Round 1: Martinez Flores, Matias - Pacheco Perez, Jade	1.32	2026.05.25 Pacheco Perez, Jade (29635390) (1658)	1	95.30%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2026.05.25	Round 7: Martinez Flores, Matias - Borjon Garza, Rodrigo	7.33	2026.05.25 Borjon Garza, Rodrigo (29624355) (1726)	½	78.50%	1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7
2026.05.25	Round 6: Roque Aranda, Jeronimo - Martinez Flores, Matias	6.36	2026.05.25 Roque Aranda, Jeronimo (5198003) (1640)	1	89.60%	1. c4 e5 2. Nc3 Nf6 3. g3 d5
2026.05.25	Round 5: Martinez Flores, Matias - Garcia Tinajero, Sofia	5.38	2026.05.25 Garcia Tinajero, Sofia (5168090) (1545)	1	91.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.25	Round 4: Agama Hernandez, Luis Fernando - Martinez Flores, Matias	4.33	2026.05.25 Agama Hernandez, Luis Fernando (29627036) (1947)	0	82.80%	1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5
2026.05.25	Round 3: Martinez Flores, Matias - Gonzalez Krauss, Luis Armando	3.38	2026.05.25 Gonzalez Krauss, Luis Armando (29684935) (1615)	1	82.30%	1. e4 e6 2. d4 d5 3. e5 c5
2026.05.25	Round 2: Hernandez Aguilar, Erick Joshua - Martinez Flores, Matias	2.32	2026.05.25 Hernandez Aguilar, Erick Joshua (29605857) (1632)	0	88.90%	1. d4 d5 2. Nf3 Nf6 3. e3 e6
2026.05.25	Round 1: Martinez Flores, Matias - Ordonez Sanchez, Andrea Angelica	1.34	2026.05.25 Ordonez Sanchez, Andrea Angelica (29628040) (1710)	1	90.20%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2026.05.25	Round 7: Salazar Reyes, Diego - Martinez Flores, Matias	7.29	2026.05.25 Salazar Reyes, Diego (5175526) (1789)	1	92.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.05.25	Round 6: Martinez Flores, Matias - Bravo Garcia, Sergio Alejandro	6.33	2026.05.25 Bravo Garcia, Sergio Alejandro (5180724) (1721)	1	98.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.24	Round 5: Ruiz Gastelum, Mateo - Martinez Flores, Matias	5.38	2026.05.24 Ruiz Gastelum, Mateo (5183596) (1667)	1	92.40%	1. d4 d5 2. Nf3 Nf6 3. c4 e6
2026.05.24	Round 4: Martinez Flores, Matias - Cortes Medina, Fernando	4.29	2026.05.24 Cortes Medina, Fernando (5181402) (1836)	0	84.10%	1. e4 e6 2. d4 d5 3. e5 c5
2026.05.24	Round 3: Garcia De La Rosa, Christian - Martinez Flores, Matias	3.27	2026.05.24 Garcia De La Rosa, Christian (29668115) (1694)	0	87.60%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2026.05.24	Round 2: Martinez Flores, Matias - Borjon Garza, Rodrigo	2.27	2026.05.24 Borjon Garza, Rodrigo (29624355) (1726)	1	96.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.24	Round 1: Hernandez Molina, Zayra Angelina - Martinez Flores, Matias	1.27	2026.05.24 Hernandez Molina, Zayra Angelina (29698022)	1	97.50%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2026.05.23	Round 6: Fogo Esquivel, Levi Kalani Alexander - Martinez Flores, Matias	6.27	2026.05.23 Fogo Esquivel, Levi Kalani Alexander (5183189) (2180)	0	89.90%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2026.05.23	Round 5: Martinez Flores, Matias - Borjon Garza, Rodrigo	5.29	2026.05.23 Borjon Garza, Rodrigo (29624355) (1927)	1	94.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.22	Round 4: Gomez Lopez, Gerardo Said - Martinez Flores, Matias	4.33	2026.05.22 Gomez Lopez, Gerardo Said (29699711) (1751)	1	92.60%	1. d4 d5 2. Nf3 Nf6 3. e3 e6
2026.05.21	Round 1: Ruiz Gastelum, Mateo - Martinez Flores, Matias	1.28	2026.05.21 Ruiz Gastelum, Mateo (5183596) (1763)	½	88.90%	1. d4 d5 2. c3 Nf6 3. Nf3 e6
2026.05.15	Round 6: Quiroz Alva, Gian Carlo Gabriel - Martinez Flores, Matias	6.7	2026.05.15 Quiroz Alva, Gian Carlo Gabriel (3843793) (2176)	0	79.40%	1. d4 d5 2. Bf4 Nf6 3. e3 e6
2026.05.14	Round 5: Martinez Flores, Matias - Soto Ramirez, Andres Camilo	5.8	2026.05.14 Soto Ramirez, Andres Camilo (4466209) (1942)	½	85.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.05.12	Round 2: Rueda Rojas, Richard Alejandro - Martinez Flores, Matias	2.5	2026.05.12 Rueda Rojas, Richard Alejandro (4491505) (2155)	0	-	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2026.04.05	Round 8: Martinez Flores, Matias - Paz Valera, Luis Carlos	8.3	2026.04.05 Paz Valera, Luis Carlos (5106869) (2113)	0	90.10%	1. e4 c6 2. d4 d5 3. e5 c5
2025.12.01	Round 2: Lerma Castillo, Juan - Martinez Flores, Matias	2.2	2025.12.01 Lerma Castillo, Juan (29602157) (1946)	0	88.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.01	Round 1: Martinez Flores, Matias - Barrios Cruz, Mario Antonio	1.3	2025.12.01 Barrios Cruz, Mario Antonio (5179319) (1723)	½	92.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.14	Round 4: Miranda Mesa, Elier - Martinez Flores, Matias	4.3	2025.11.14 Miranda Mesa, Elier (3510697) (2475)	0	78.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.11.13	Round 3: Martinez Flores, Matias - Luna Javier, Edgar Froylan	3.7	2025.11.13 Luna Javier, Edgar Froylan (5120101) (2158)	1	89.00%	1. e4 c5 2. Nf3 Nf6 3. e5 Nd5
2025.07.15	Ronda 7: Martinez Flores, Matias - Fogo Esquivel, Levi Kalani Alexander	7.1	2025.07.15 Fogo Esquivel, Levi Kalani Alexander (5183189) (2138)	0	81.20%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2025.07.15	Ronda 5: Martinez Flores, Matias - Terres Balderrama, Luigi Guadalupe	5.1	2025.07.15 Terres Balderrama, Luigi Guadalupe (5159369) (1851)	1	92.30%	1. e4 c6 2. d4 d5 3. e5 Bf5
2025.07.15	Ronda 4: Salinas Cardenas, Rodrigo Salvador - Martinez Flores, Matias	4.2	2025.07.15 Salinas Cardenas, Rodrigo Salvador (5180589) (1830)	1	89.80%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.07.14	Ronda 6: Mendoza Inzunza, Miguel Angel - Martinez Flores, Matias	6.1	2025.07.14 Mendoza Inzunza, Miguel Angel (5138450) (1820)	1	78.80%	1. e4 c5 2. g3 d6 3. Bg2 g6
2025.07.14	Ronda 3: Martinez Flores, Matias - Quiroz Frias, Alvaro	3.6	2025.07.14 Quiroz Frias, Alvaro (5180821) (1717)	1	86.90%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2025.07.14	Ronda 2: Galaviz Medina, Caissa Liduvina - Martinez Flores, Matias	2.9	2025.07.14 Galaviz Medina, Caissa Liduvina (5182417) (1691)	1	72.30%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.07.14	Ronda 1: Martinez Flores, Matias - Perez Bruno, Yolet	1.9	2025.07.14 Perez Bruno, Yolet (29632846)	1	97.10%	1. e4 e6 2. d4 d5 3. e5 c5
2025.07.14	Ronda 7: Telles Fukushima, Karla Akemi - Martinez Flores, Matias	7.16	2025.07.14 Telles Fukushima, Karla Akemi (5139244) (1601)	0	85.40%	1. Nf3 d5 2. b3 e6 3. Bb2 Nf6
2025.07.14	Ronda 6: Martinez Flores, Matias - Sanchez Tlapale, Anthony Amaury	6.10	2025.07.14 Sanchez Tlapale, Anthony Amaury (5198011) (1741)	0	75.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.14	Ronda 5: Solis Galicia, Luis Angel - Martinez Flores, Matias	5.18	2025.07.14 Solis Galicia, Luis Angel (5180392) (1640)	1	96.30%	1. e4 c5 2. Nc3 d6 3. f4 g6
2025.07.14	Ronda 4: Martinez Flores, Matias - Tun May, Sergio Emiliano	4.20	2025.07.14 Tun May, Sergio Emiliano (29670063) (1765)	1	95.60%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2025.07.14	Ronda 3: Gonzalez Cadena, Armando Zayd - Martinez Flores, Matias	3.17	2025.07.14 Gonzalez Cadena, Armando Zayd (29633796) (1756)	0	77.80%	1. e4 c5 2. f4 d6 3. Nf3 g6
2025.07.14	Ronda 2: Martinez Flores, Matias - Silva Arellano, Miguel Arturo	2.3	2025.07.14 Silva Arellano, Miguel Arturo (5149720) (1844)	0	82.00%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.07.14	Ronda 1: Gonzalez Peiro, Lukas - Martinez Flores, Matias	1.20	2025.07.14 Gonzalez Peiro, Lukas (29605849) (1633)	1	92.30%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2025.07.14	Ronda 7: Montano Vicente, Guadalupe - Martinez Flores, Matias	7.4	2025.07.14 Montano Vicente, Guadalupe (5181399) (1767)	0	95.70%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2025.07.14	Ronda 6: Martinez Flores, Matias - Manzano Vera, Ana Sofia	6.8	2025.07.14 Manzano Vera, Ana Sofia (29640105) (1593)	1	95.20%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2025.07.13	Ronda 5: Martinez Flores, Matias - Orta Ruz, Andre Fernando	5.4	2025.07.13 Orta Ruz, Andre Fernando (5199034) (1822)	0	76.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.13	Ronda 4: Telles Fukushima, Karla Akemi - Martinez Flores, Matias	4.6	2025.07.13 Telles Fukushima, Karla Akemi (5139244) (1601)	1	89.60%	1. Nf3 d5 2. b3 Nf6 3. Bb2 e6
2025.07.13	Ronda 3: Martinez Flores, Matias - Salinas Cardenas, Rodrigo Salvador	3.2	2025.07.13 Salinas Cardenas, Rodrigo Salvador (5180589) (1804)	0	86.60%	1. e4 c6 2. d4 d5 3. e5 c5
2025.07.13	Ronda 2: Gonzalez Cadena, Armando Zayd - Martinez Flores, Matias	2.2	2025.07.13 Gonzalez Cadena, Armando Zayd (29633796) (1756)	1	84.40%	1. e4 c5 2. f4 Nc6 3. Nf3 e6
2025.07.13	Ronda 1: Martinez Flores, Matias - Mendoza Perea, Natalia	1.2	2025.07.13 Mendoza Perea, Natalia (29606691) (1586)	1	94.90%	1. e4 g6 2. d4 d6 3. Nf3 Bg7
2025.07.12	Ronda 5: Leal Escamilla, Daniel Zinedine - Martinez Flores, Matias	5.2	2025.07.12 Leal Escamilla, Daniel Zinedine (5169810) (1943)	1	87.60%	1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
2025.07.11	Ronda 4: Martinez Flores, Matias - Hernandez Gonzalez, Ronaldo	4.5	2025.07.11 Hernandez Gonzalez, Ronaldo (29616891) (1862)	1	94.90%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2025.07.11	Ronda 3: De los Reyes Balandran, Cristian Gabriel - Martinez Flores, Matias	3.2	2025.07.11 De los Reyes Balandran, Cristian Gabriel (29618851) (1662)	0	87.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.10	Ronda 6: Martinez Flores, Matias - Silva Sobreyra, Sid Diego	6.1	2025.07.10 Silva Sobreyra, Sid Diego (29636779) (2056)	½	71.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.10	Ronda 2: Martinez Flores, Matias - Borjon Garza, Rodrigo	2.4	2025.07.10 Borjon Garza, Rodrigo (29624355) (1824)	1	96.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.10	Ronda 1: Aroche Ramos, Cesar Armando - Martinez Flores, Matias	1.6	2025.07.10 Aroche Ramos, Cesar Armando (29602130) (1758)	1	89.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.19	U20 Pan American Chess Championship OPEN 2025	9.12	2025.06.19 Abramor, Franco (181633) (2167)	½	-	1. e4 c6 2. d4 d5 3. e5 c5
2025.06.18	U20 Pan American Chess Championship OPEN 2025	8.11	2025.06.18 Francisco Guecamburu, Candela Be (160911) (2316)	½	-	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.06.18	U20 Pan American Chess Championship OPEN 2025	7.9	2025.06.18 Sathish, Pranav (30967538) (2341)	½	-	1. c4 e6 2. Nf3 d5 3. e3 Nf6
2025.06.17	U20 Pan American Chess Championship OPEN 2025	6.15	2025.06.17 Martello, Benjamin (3015289) (2040)	1	-	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.06.16	U20 Pan American Chess Championship OPEN 2025	5.9	2025.06.16 Johnson, Donald (30949122) (2323)	0	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.15	U20 Pan American Chess Championship OPEN 2025	3.12	2025.06.15 Mou, Iris (30939836) (2227)	0	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.14	U20 Pan American Chess Championship OPEN 2025	1.7	2025.06.14 Campos Gomez, Manuel (4444710) (2355)	0	-	1. Nf3 d5 2. d4 Nf6 3. c4 e6
2024.12.19	2024 North American Youth Championship - OPEN	3.8	2024.12.19 Latorre, Vincent (2636891) (2275)	0	81.10%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2024.07.02	Game 2: Nanayakkara, Sanuk - Martinez Flores, Matias	2.14	2024.07.02 Nanayakkara, Sanuk (29974887) (1711)	0	87.40%	1. Nf3 d5 2. g3 Nf6 3. Bg2 c5
2024.07.01	Game 1: Martinez Flores, Matias - Nanayakkara, Sanuk	1.14	2024.07.01 Nanayakkara, Sanuk (29974887) (1711)	½	93.80%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.06.29	Round 7: Garakhanov, Shamsi - Martinez Flores, Matias	7.4	2024.06.29 Garakhanov, Shamsi (13449214) (1884)	0	91.90%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.06.28	Round 6: Martinez Flores, Matias - Minkhajdarov, Ruslan	6.4	2024.06.28 Minkhajdarov, Ruslan (34397833) (1921)	½	92.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.06.27	Round 5: Amreyev, Azat - Martinez Flores, Matias	5.6	2024.06.27 Amreyev, Azat (13771639) (1704)	1	94.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.26	Round 4: Amangeldy, Ramazan - Martinez Flores, Matias	4.8	2024.06.26 Amangeldy, Ramazan (13755986) (1740)	1	97.20%	1. d4 d5 2. Nf3 Nf6 3. Bf4 e6
2024.06.25	Round 3: Martinez Flores, Matias - Atar, Semih Akif	3.11	2024.06.25 Atar, Semih Akif (16283376) (1660)	1	97.40%	1. e4 e6 2. d4 d5 3. e5 c5
2024.06.24	Round 2: Golikov, Ivan - Martinez Flores, Matias	2.8	2024.06.24 Golikov, Ivan (34394176) (1723)	0	83.20%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.06.21	Round 1: Martinez Flores, Matias - Yusupov, Rauf		2024.06.21 Yusupov, Rauf (14005875) (1800)	0	80.70%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
2024.05.26	Ronda 7: Martinez Flores, Matias - Alba Ruiz, Kenneth Damian		2024.05.26 Alba Ruiz, Kenneth Damian (5169984) (1735)	1	85.30%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.05.26	Ronda 6: Cortes Medina, Fernando - Martinez Flores, Matias		2024.05.26 Cortes Medina, Fernando (5181402) (1712)	1	87.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.05.26	Ronda 5: Martinez Flores, Matias - Ruiz Gastelum, Mateo		2024.05.26 Ruiz Gastelum, Mateo (5183596) (1582)	1	78.80%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5
2024.05.26	Ronda 4: Rodriguez Regules, Marcos Rafael - Martinez Flores, Matias		2024.05.26 Rodriguez Regules, Marcos Rafael (5154162)	1	89.50%	1. e4 c5 2. Nf3 Nc6 3. Nc3 e6
2024.05.25	Ronda 2: Dominguez Perez, Ximena - Martinez Flores, Matias		2024.05.25 Dominguez Perez, Ximena (29621631) (1525)	1	97.50%	1. e4 c5 2. d4 cxd4 3. c3 d5
2024.05.25	Ronda 1: Martinez Flores, Matias - Alejandro, Betancourt Debany Bere		2024.05.25 Alejandro Betancourt, Debany Berenice (29639395)	1	98.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5
2024.05.25	Ronda 7: Ruiz Bolanos, Eithan - Martinez Flores, Matias		2024.05.25 Ruiz Bolanos, Eithan (5175518) (1680)	½	89.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.25	Ronda 6: Martinez Flores, Matias - Cortes Medina, Fernando		2024.05.25 Cortes Medina, Fernando (5181402) (1737)	1	97.10%	1. e4 c5 2. Nf3 a6 3. c3 d5
2024.05.25	Ronda 5: Perez Alvarez, Carlos Leonardo - Martinez Flores, Matias		2024.05.25 Perez Alvarez, Carlos Leonardo (29657849)	1	93.90%	1. e4 c5 2. Nc3 d6 3. Bb5+ Nd7
2024.05.25	Ronda 4: Martinez Flores, Matias - Guzman Garcia, Mia Fernanda		2024.05.25 Guzman Garcia, Mia Fernanda (5173639) (1860)	1	92.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.25	Ronda 3: Agama Hernandez, Luis Fernando - Martinez Flores, Matias		2024.05.25 Agama Hernandez, Luis Fernando (29627036)	1	93.80%	1. d4 d5 2. Bf4 Nf6 3. e3 e6
2024.05.25	Ronda 2: Martinez Flores, Matias - Zamora Marquez, Martin		2024.05.25 Zamora Marquez, Martin (5162513)	1	94.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.25	Ronda 1: Mendoza Perea, Natalia - Martinez Flores, Matias		2024.05.25 Mendoza Perea, Natalia (29606691) (1570)	1	88.20%	1. e4 g6 2. d4 Bg7 3. Nf3 d6
2024.05.25	Ronda 7: Martinez Flores, Matias - Landa Carrillo, Adriel		2024.05.25 Landa Carrillo, Adriel (5197970) (1630)	1	96.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2024.05.25	Ronda 6: Alba Ruiz, Kenneth Damian - Martinez Flores, Matias		2024.05.25 Alba Ruiz, Kenneth Damian (5169984) (1838)	0	87.30%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.05.24	Ronda 5: Martinez Flores, Matias - Campos Gorgonio, Eduardo Arturo		2024.05.24 Campos Gorgonio, Eduardo Arturo (29605636) (1757)	1	85.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.05.24	Ronda 4: Cortes Medina, Fernando - Martinez Flores, Matias		2024.05.24 Cortes Medina, Fernando (5181402) (1918)	½	90.70%	1. c4 e6 2. Nf3 d5 3. g3 Nf6
2024.05.24	Ronda 3: Martinez Flores, Matias - Agama Hernandez, Luis Fernando		2024.05.24 Agama Hernandez, Luis Fernando (29627036) (1760)	1	92.60%	1. e4 e6 2. d4 d5 3. e5 c5
2024.05.24	Ronda 2: Vazquez Sanchez, Antia - Martinez Flores, Matias		2024.05.24 Vazquez Sanchez, Antia (5187990) (1598)	1	94.20%	1. d4 d5 2. Nf3 Nf6 3. c4 e6
2024.05.24	Ronda 1: Martinez Flores, Matias - Arellano Cuautle, Arelit Melina		2024.05.24 Arellano Cuautle, Arelit Melina (5184924) (1519)	1	93.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.05.09	Round 9: Martinez Flores, Matias - Palomino Quispe, Mateo Henry		2024.05.09 Palomino Quispe, Mateo Henry (3851419) (1850)	1	96.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.08	Round 8: Fogo Esquivel, Levi Kalani Alexander - Martinez Flores, Matias		2024.05.08 Fogo Esquivel, Levi Kalani Alexander (5183189) (1889)	1	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.07	Round 7: Yang, Maxwell - Martinez Flores, Matias		2024.05.07 Yang, Maxwell (30965268) (1973)	0	87.70%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.05.06	Round 6: Martinez Flores, Matias - Herrera Jimenez, Mateo		2024.05.06 Herrera Jimenez, Mateo (144404018) (1943)	1	96.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.04	Round 5: Diaz Guerrero, Jesus Daniel - Martinez Flores, Matias		2024.05.04 Diaz Guerrero, Jesus Daniel (3979288) (1983)	½	98.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.05.04	Round 4: Martinez Flores, Matias - Alvarez Orellana, Isai Jeremi		2024.05.04 Alvarez Orellana, Isai Jeremi (3327051) (1763)	1	97.40%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.05.03	Round 3: Jara Pino, Mateo Stefano - Martinez Flores, Matias		2024.05.03 Jara Pino, Mateo Stefano (3853497) (1652)	1	96.20%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2024.05.02	Round 2: Martinez Flores, Matias - Castiblanco Cardenas, Camilo		2024.05.02 Castiblanco Cardenas, Camilo (6615457) (1525)	1	92.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.10.17	WCC 2023 - Open U12	2.11	2023.10.17 Negrean, Andrei (1291513) (2003)	0	92.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.??.??	Campeonato Panamericano U-20 2026 - Absoluto	1.25	2026.??.?? Gonzales Cerrato, Daniel Andres (8414947)	1	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 d6
2023.09.22	Round 1: Matias MARTINEZ FLORES - Hampus SORENSEN		2023.09.22 Hampus SORENSEN (2470)	0	88.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.15	Round 2: Sergio Joshafatt Morales Garcia - Matias Martinez Flores		2023.09.15 Sergio Joshafatt Morales Garcia	0	87.20%	1. d4 Nf6 2. c4 e6 3. Nf3 d5