Player profile
Leiva Mendoza, Matias
Dossier
27 of 30 games analyzed.
Accuracy: 85.2%
Opened e4: 15/15
Castled kingside: 20Same-side castling: 15Castled queenside: 4Opposite-side castling: 3Did not castle: 3
Played in the center: 10Played on the kingside: 10Played on the queenside: 5Fianchettoed queenside: 4Fianchettoed kingside: 3
Active pieces: 20Initiated exchanges: 20Kept the bishop pair: 17Backward pawn: 15Missed tactics: 15Space advantage: 12Sacrificed material: 12Isolated pawn: 9Avoided exchanges: 6Accepted short draws: 4
Openings
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As White 15 games 6W 4D 5L
Sicilian Defense 9 games 4W 2D 3L
Closed 5 games 2W 0D 3L
(unspecified)
5 games
2W
0D
3L
Grand Prix Attack 3 games 2W 1D 0L
(unspecified)
3 games
2W
1D
0L
Modern Variations 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Bishop's Opening 2 games 0W 1D 1L
Vienna Hybrid 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Scandinavian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 1W 0D 0L
Accelerated Panov Attack 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Modern Defense 1 game 0W 1D 0L
Standard Line 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Vienna Game 1 game 1W 0D 0L
Max Lange Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 15 games 3W 1D 10L
French Defense 5 games 2W 1D 2L
Hecht-Reefschläger Variation 3 games 0W 1D 2L
(unspecified)
3 games
0W
1D
2L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Advance Variation 1 game 1W 0D 0L
Paulsen Attack
1 game
1W
0D
0L
Dutch Defense 4 games 0W 0D 4L
Classical Variation 4 games 0W 0D 4L
Buenos Aires Variation
3 games
0W
0D
3L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 0D 1L
Sicilian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
? 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
Reversed Closed Sicilian
1 game
1W
0D
0L
Zukertort Opening 1 game 0W 0D 1L
Queen's Gambit Invitation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 139
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 30 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.13 | Ronda 2: Torres Cruz, Simon Antonio - Leiva Mendoza, Matias | 2.9 | 2026.07.13 Torres Cruz, Simon Antonio (3489949) (1557) | 1 | 95.40% | 1. e4 e6 2. Nc3 d5 3. exd5 exd5 | |
| 2026.06.11 | Round 4: Leiva Mendoza, Matias - Sepulveda Navarrete, Agustin | 4.9 | 2026.06.11 Sepulveda Navarrete, Agustin (3433552) (1587) | 1 | 93.60% | 1. e4 c5 2. Nc3 g6 3. f4 Bg7 | |
| 2026.03.19 | Ronda 9: Leiva Mendoza, Matias - Salcedo Ojeda, Paula Andrea | 9.12 | 2026.03.19 Salcedo Ojeda, Paula Andrea (3473228) (1507) | 1 | 91.20% | 1. e4 c5 2. Nc3 Nc6 3. f4 d6 | |
| 2026.03.17 | Ronda 7: Garcia Pacheco, Mikel - Leiva Mendoza, Matias | 7.6 | 2026.03.17 Garcia Pacheco, Mikel (3413241) (1848) | 0 | 77.00% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2026.03.16 | Ronda 6: Vilches Romero, Eduardo - Leiva Mendoza, Matias | 6.3 | 2026.03.16 Vilches Romero, Eduardo (3405710) (1965) | 0 | - | ||
| 2026.03.12 | Ronda 5: Leiva Mendoza, Matias - Bustos Perez, Luis | 5.4 | 2026.03.12 Bustos Perez, Luis (3457346) (1944) | ½ | 94.60% | 1. e4 c5 2. Nf3 d6 3. d3 g6 | |
| 2026.03.09 | Ronda 4: Cordero Alchahueni, Jorge Marcelo - Leiva Mendoza, Matias | 4.6 | 2026.03.09 Cordero Alchahueni, Jorge Marcelo (3460525) (1934) | 1 | 76.40% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.03.05 | Ronda 3: Leiva Mendoza, Matias - Barriga Aguirre, Boris Alain | 3.10 | 2026.03.05 Barriga Aguirre, Boris Alain (3485366) | 1 | 88.50% | 1. e4 c5 2. Nc3 a6 3. f4 b5 | |
| 2026.03.04 | Ronda 2: Chacon Salinas, Cesar - Leiva Mendoza, Matias | 2.3 | 2026.03.04 Chacon Salinas, Cesar (3453855) (2151) | 0 | 81.90% | 1. d4 e6 2. c4 f5 3. Nf3 Nf6 | |
| 2026.01.26 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 1.28 | 2026.01.26 Gonzalez Morales, Angel Luis (3935540) (2008) | 0-0 | - | ||
| 2026.01.21 | Round 2: Leiva Mendoza, Matias - Vergara Barreda, Inaki Imanol | 2.5 | 2026.01.21 Vergara Barreda, Inaki Imanol (3430782) (2076) | 0 | 91.30% | 1. e4 d5 2. Nc3 d4 3. Nce2 e5 | |
| 2025.02.20 | CENTENARIO CHESS MASTERS GRUPO C | 7.1 | 2025.02.20 Lodge Bravo, Lucas (3467082) (1797) | ½ | 94.70% | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 | |
| 2025.02.19 | CENTENARIO CHESS MASTERS GRUPO C | 6.4 | 2025.02.19 Jimenez Jimenez, Abednego (3440290) (1677) | 1 | 93.60% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2025.02.19 | CENTENARIO CHESS MASTERS GRUPO C | 5.4 | 2025.02.19 Faundes Pedreros, Felipe Ignacio (3440834) (1694) | ½ | 89.80% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 | |
| 2025.02.18 | CENTENARIO CHESS MASTERS GRUPO C | 4.3 | 2025.02.18 Palma Araya, David (3457737) (1940) | 0 | 80.80% | 1. d4 e6 2. c4 f5 3. Nf3 Nf6 | |
| 2025.02.18 | CENTENARIO CHESS MASTERS GRUPO C | 3.1 | 2025.02.18 Martinez Pina, Diego (3441237) (1844) | 0 | - | ||
| 2025.02.17 | CENTENARIO CHESS MASTERS GRUPO C | 2.1 | 2025.02.17 Caurapan Montero, Eduardo (3415007) (1992) | 1 | 90.70% | 1. e4 c6 2. c4 d5 3. exd5 cxd5 | |
| 2025.02.17 | CENTENARIO CHESS MASTERS GRUPO C | 1.4 | 2025.02.17 Kittsteiner Araya, Alejandro Werner (3446484) (1651) | 1 | 92.90% | 1. c4 e5 2. Nc3 Nc6 3. g3 f5 | |
| 2025.01.24 | Nacional Sub 20 Absoluto 2025 | 7.7 | 2025.01.24 Arias Diaz, Miguel Angel (3432742) (2011) | 0 | 85.40% | 1. d4 e6 2. c4 f5 3. Nf3 Nf6 | |
| 2025.01.22 | Nacional Sub 20 Absoluto 2025 | 4.10 | 2025.01.22 Vera Villa, Ignacio Antonio (3420957) (1888) | 0 | 72.60% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 | |
| 2025.01.21 | Nacional Sub 20 Absoluto 2025 | 2.5 | 2025.01.21 Orrego Palermo, Marcelo (3433722) (2145) | 0 | 84.80% | 1. e4 c5 2. Nc3 d6 3. f4 Nc6 | |
| 2024.11.04 | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | 8.11 | 2024.11.04 Nauto Munoz, Isaias (3431746) (2051) | ½ | 76.20% | 1. e4 g6 2. Nc3 Bg7 3. d4 a6 | |
| 2024.10.21 | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | 5.11 | 2024.10.21 Lara Mascarreno, Alejandro (3427676) (1843) | 0 | 79.90% | 1. e4 c5 2. Nc3 d6 3. f4 g6 | |
| 2024.10.10 | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | 2.3 | 2024.10.10 Aravena Navarro, Alexis Andres (3426483) (2079) | 0 | 84.60% | 1. e4 c5 2. Nc3 g6 3. f4 Bg7 | |
| 2024.08.05 | CLUB AJEDREZ CHILE TORNEO IRT SUB 2400 AGOSTO 2024 | 2.11 | 2024.08.05 Caurapan Montero, Eduardo (3415007) (1936) | 0 | 69.20% | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 | |
| 2024.06.28 | Round 7: Candia Gomez, Matias Vicente - Leiva Mendoza, Matias | 7.20 | 2024.06.28 Candia Gomez, Matias Vicente (3456510) (1835) | 0 | 72.70% | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 | |
| 2024.06.27 | Round 6: Leiva Mendoza, Matias - Reyes Zavaleta, Diego Alexander | 6.19 | 2024.06.27 Reyes Zavaleta, Diego Alexander (3844145) (1859) | ½ | 77.20% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2024.06.26 | Round 5: Palma Araya, David - Leiva Mendoza, Matias | 5.12 | 2024.06.26 Palma Araya, David (3457737) (2032) | 0 | 82.10% | 1. d4 e6 2. c4 f5 3. Nf3 Nf6 | |
| 2024.06.26 | Round 4: Leiva Mendoza, Matias - Vera Villa, Ignacio Antonio | 4.18 | 2024.06.26 Vera Villa, Ignacio Antonio (3420957) (1878) | 1 | 94.40% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 | |
| 2024.06.24 | Round 1: Soriano Quispe, Ivan Excender - Leiva Mendoza, Matias | 1.3 | 2024.06.24 Soriano Quispe, Ivan Excender (3822656) (2293) | 0 | 87.90% | 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 |