Player profile
Mazzi Leonardo
Dossier
57 of 59 games analyzed.
Accuracy: 87.7%
Opened e4: 17/25Opened Nf3: 8/25
Castled kingside: 35Same-side castling: 28Opposite-side castling: 6Did not castle: 6Castled queenside: 2
Fianchettoed kingside: 16Played on the kingside: 15Played in the center: 12Played on the queenside: 9Fianchettoed queenside: 8
Backward pawn: 29Active pieces: 28Sacrificed material: 26Kept the bishop pair: 25Space advantage: 25Initiated exchanges: 24Isolated pawn: 16Avoided exchanges: 16Missed tactics: 14Accepted short draws: 2
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 25 games 10W 7D 8L
Italian Game 6 games 3W 1D 2L
Classical Variation 3 games 1W 0D 2L
Giuoco Pianissimo
2 games
0W
0D
2L
Giuoco Pianissimo, with a6
1 game
1W
0D
0L
Two Knights Defense 2 games 1W 1D 0L
Modern Bishop's Opening
2 games
1W
1D
0L
Anti-Fried Liver Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 5 games 2W 1D 2L
Taimanov Variation 3 games 1W 1D 1L
(unspecified)
2 games
1W
0D
1L
Bastrikov Variation
1 game
0W
1D
0L
O'Kelly Variation 1 game 1W 0D 0L
Venice System
1 game
1W
0D
0L
Open 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 4 games 2W 1D 1L
(unspecified) 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Zukertort Opening 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Caro-Kann Defense 2 games 0W 1D 1L
Exchange Variation 2 games 0W 1D 1L
(unspecified)
1 game
0W
1D
0L
Rubinstein Variation
1 game
0W
0D
1L
King's Indian Attack, with e6 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
Classical Line
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
French Defense 1 game 0W 1D 0L
Winawer Variation 1 game 0W 1D 0L
Advance Variation
1 game
0W
1D
0L
Alekhine Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Petrov's Defense 1 game 0W 1D 0L
Classical Attack 1 game 0W 1D 0L
Marshall Variation
1 game
0W
1D
0L
As Black 20 games 7W 1D 12L
Sicilian Defense 13 games 4W 0D 9L
Najdorf Variation 7 games 3W 0D 4L
English Attack
2 games
1W
0D
1L
Adams Attack
2 games
1W
0D
1L
(unspecified)
2 games
0W
0D
2L
Opocensky Variation
1 game
1W
0D
0L
Moscow Variation 3 games 0W 0D 3L
Main Line
2 games
0W
0D
2L
(unspecified)
1 game
0W
0D
1L
Chekhover Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
O'Kelly Variation 1 game 1W 0D 0L
Yerevan System
1 game
1W
0D
0L
Modern Variations 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 3 games 2W 0D 1L
London System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
Neo-Catalan Declined
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Catalan Opening 1 game 1W 0D 0L
Closed Variation 1 game 1W 0D 0L
Traditional Variation
1 game
1W
0D
0L
Blunders Top 4 of 330
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 59 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.04 | Round 6: Mazzi, Leonardo - Lo Pinto, Giovanni | 6.13 | 2026.10.04 Lo Pinto, Giovanni (861073) (2050) | 0 | 83.40% | 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 | |
| 2026.10.04 | Round 5: Mazzi, Leonardo - Mangili, Gabriele | 5.15 | 2026.10.04 Mangili, Gabriele (2864164) (2026) | ½ | 89.50% | 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 | |
| 2026.10.03 | Round 4: Tramalloni, Luca - Mazzi, Leonardo | 4.15 | 2026.10.03 Tramalloni, Luca (809748) (2030) | 1 | 89.20% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2026.10.03 | Round 3: Mazzi, Leonardo - Sala, Giulia | 3.14 | 2026.10.03 Sala, Giulia (2840451) (2074) | 0 | 86.40% | 1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 | |
| 2026.06.26 | Round 11: Tureshbayev, Anuar - Mazzi, Leonardo | 11.27 | 2026.06.26 Tureshbayev, Anuar (651081709) (2304) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.06.25 | Round 10: Mazzi, Leonardo - Vemparala, Nikash | 10.21 | 2026.06.25 Vemparala, Nikash (30960967) (2242) | 0 | 88.30% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.06.24 | Round 9: Yessengali, Adizhan - Mazzi, Leonardo | 9.27 | 2026.06.24 Yessengali, Adizhan (13743830) (2250) | 1 | 96.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.06.23 | U16 Open | 8.41 | 2026.06.23 Boutikos, Eleftherios (42123518) (2189) | 1 | 95.50% | 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 | |
| 2026.06.22 | Round 7: Mazzi, Leonardo - Kaul, Krrish | 7.57 | 2026.06.22 Kaul, Krrish (39924440) (1796) | 1 | 91.10% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.06.20 | Round 6: Zizic, Djordje - Mazzi, Leonardo | 6.44 | 2026.06.20 Zizic, Djordje (16507223) (2155) | 0 | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2026.06.19 | Round 5: Feher, Botond - Mazzi, Leonardo | 5.31 | 2026.06.19 Feher, Botond (17009693) (2220) | 0 | 82.60% | 1. c4 Nf6 2. g3 e6 3. Bg2 d5 | |
| 2026.06.18 | Round 4: Mazzi, Leonardo - Francario, Felice Maria | 4.30 | 2026.06.18 Francario, Felice Maria (28561732) (2201) | ½ | 87.70% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.06.17 | Round 3: Vesa, Mikke - Mazzi, Leonardo | 3.48 | 2026.06.17 Vesa, Mikke (521086) (2142) | 1 | 90.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.06.16 | Round 2: Mazzi, Leonardo - Chen, Ethan | 2.73 | 2026.06.16 Chen, Ethan (16306708) | 1 | 94.20% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 | |
| 2026.06.15 | Round 1: Prokhorov, Aleksey - Mazzi, Leonardo | 1.35 | 2026.06.15 Prokhorov, Aleksey (34394273) (2277) | 0 | 91.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.05 | Round 9: Mazzi, Leonardo - Albertini, Luca | 9.10 | 2025.03.05 Albertini, Luca (847038) (2090) | 0 | 84.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.03.03 | Round 6: Mazzi, Leonardo - Tellarini, Lorenzo | 6.10 | 2025.03.03 Tellarini, Lorenzo (28548655) (2022) | 1 | 89.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.01.31 | Round 9: Mazzi, Leonardo - Papler, Peter | 9.23 | 2025.01.31 Papler, Peter (14609770) (1800) | 1 | 90.10% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2025.01.30 | Round 8: Apaar Saxena - Mazzi, Leonardo | 8.18 | 2025.01.30 Apaar Saxena (25937219) (2183) | 0 | 91.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.01.28 | Round 2: Kubicka, Anna - Mazzi, Leonardo | 2.8 | 2025.01.28 Kubicka, Anna (1152254) (2230) | 0 | 86.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.01.27 | Round 5: Mazzi, Leonardo - Benazzo, Angelo | 5.22 | 2025.01.27 Benazzo, Angelo (896608) (1753) | 1 | 92.00% | 1. e4 c5 2. Nf3 a6 3. c3 d5 | |
| 2025.01.26 | Round 4: Gregoric, Andraz - Mazzi, Leonardo | 4.12 | 2025.01.26 Gregoric, Andraz (14629461) (2265) | 0 | 89.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.01.25 | Round 3: Mazzi, Leonardo - Skrbec, Leon | 3.6 | 2025.01.25 Skrbec, Leon (14632756) (2265) | 0 | 82.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.01.25 | Round 2: Ceschia, Ivano - Mazzi, Leonardo | 2.11 | 2025.01.25 Ceschia, Ivano (800260) (2211) | 1 | 80.60% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2025.01.24 | Round 1: Mazzi, Leonardo - Petrosino, Germano | 1.24 | 2025.01.24 Petrosino, Germano (829285) (1808) | 1 | 86.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 | |
| 2025.01.06 | Round 7: Mazzi, Leonardo - Caruso, Augusto | 7.10 | 2025.01.06 Caruso, Augusto (801763) (2188) | 1 | 75.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.01.03 | Round 1: Pieri, Pierre-Louis - Mazzi, Leonardo | 1.8 | 2025.01.03 Pieri, Pierre-Louis (20622627) (2190) | 0 | 89.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.11.03 | Round 5: Mazzi, Leonardo - Simeone, Giulio | 5.2 | 2024.11.03 Simeone, Giulio (808792) (1933) | ½ | 87.30% | 1. e4 c6 2. d4 d5 3. exd5 Qxd5 | |
| 2024.11.02 | Round 4: Giampieri, Stefano - Mazzi, Leonardo | 4.2 | 2024.11.02 Giampieri, Stefano (846694) (2030) | 1 | 94.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.11.01 | Round 3: Mazzi, Leonardo - Tellarini, Lorenzo | 3.3 | 2024.11.01 Tellarini, Lorenzo (28548655) (1991) | 0 | 58.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.11.01 | Round 2: D Andrea, Stefano - Mazzi, Leonardo | 2.3 | 2024.11.01 D Andrea, Stefano (826715) (1951) | 1 | 84.70% | 1. e4 c5 2. Nc3 a6 3. Nf3 e6 | |
| 2024.10.31 | Round 1: Mazzi, Leonardo - Bergamaschi, Elia | 1.2 | 2024.10.31 Bergamaschi, Elia (28500636) (2165) | ½ | 91.50% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.07.06 | Round 9: Mazzi, Leonardo - Lucchi, Alessandro | 9.36 | 2024.07.06 Lucchi, Alessandro (28582918) (1959) | 0 | 79.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.05 | Round 8: Viti, Matteo - Mazzi, Leonardo | 8.28 | 2024.07.05 Viti, Matteo (2874364) (2013) | 0 | 76.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.04 | Round 7: Mazzi, Leonardo - De Mojana Di Cologna, Arturo | 7.34 | 2024.07.04 De Mojana Di Cologna, Arturo (28553276) (1689) | 1 | 86.00% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2024.07.02 | Round 5: Mazzi, Leonardo - La Barbera, Manfredi | 5.29 | 2024.07.02 La Barbera, Manfredi (2867740) (2127) | ½ | 96.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.02.02 | Hit Open 2024 | 9.31 | 2024.02.02 Kekic, Urban (14646323) (1885) | ½ | 96.40% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.02.01 | Hit Open 2024 | 8.25 | 2024.02.01 Centrih, Aleks (14638231) (2082) | 0 | 89.00% | 1. e4 c5 2. Nf3 d6 3. Bc4 a6 | |
| 2024.01.31 | Hit Open 2024 | 7.31 | 2024.01.31 Horvath, Andras (17000556) (1901) | 1 | 92.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.01.29 | Hit Open 2024 | 5.24 | 2024.01.29 Dorokhina, Elizaveta (44172966) (1994) | 0 | 90.20% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2024.01.28 | Hit Open 2024 | 4.18 | 2024.01.28 Kozlovic, Jernej (14638541) (2174) | 0 | 91.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.01.27 | Hit Open 2024 | 3.11 | 2024.01.27 Privitera, Franco (818836) (1919) | ½ | 88.20% | 1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 | |
| 2024.01.27 | Hit Open 2024 | 2.24 | 2024.01.27 Bazilius, Augustinas (12832251) (2030) | ½ | 86.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.01.26 | Hit Open 2024 | 1.33 | 2024.01.26 Atakay, Mustafa (2071274) (1889) | 1 | 88.90% | 1. d4 d5 2. c4 e6 3. g3 Nf6 | |
| 2023.11.13 | u14 | 1.28 | 2023.11.13 Gkavardinas, Antonios (25883097) (2230) | 0 | 88.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.07.09 | Round 9: Fargetta Vittorio - Mazzi Leonardo | 2023.07.09 Fargetta Vittorio | 0 | 83.30% | 1. e4 c5 2. Nc3 e6 3. g3 d5 | ||
| 2023.07.08 | Round 8: Mazzi Leonardo - Rubini Alessandro | 2023.07.08 Rubini Alessandro | 1 | 93.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.07.06 | Round 6: Mazzi Leonardo - Ballabio Pietro | 2023.07.06 Ballabio Pietro | 0 | 83.40% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2023.07.06 | Round 5: Lin Boyuan - Mazzi Leonardo | 2023.07.06 Lin Boyuan | 0 | 81.40% | 1. d4 Nf6 2. Nf3 d5 3. e3 e6 | ||
| 2023.07.05 | Round 4: Mazzi Leonardo - Agolzer Luca | 2023.07.05 Agolzer Luca | 1 | 92.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.03.22 | Hit Open 2023 | 8.28 | 2023.03.22 Cansu, Batuhan (51615819) (2014) | ½ | 89.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2023.03.21 | Hit Open 2023 | 7.36 | 2023.03.21 Vicic, Mark (14632772) (1690) | 1 | 83.10% | 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 | |
| 2023.03.20 | Hit Open 2023 | 6.26 | 2023.03.20 Caruso, Augusto (801763) (2149) | 0 | 88.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2023.03.19 | Hit Open 2023 | 5.32 | 2023.03.19 Vogrin, Aljaz (1530) | 1 | 87.60% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2023.03.19 | 27th HIT Open | 4 | 2023.03.19 Petrosino, Germano (829285) (1633) | 0 | 86.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2023.03.18 | Hit Open 2023 | 3.24 | 2023.03.18 Gelardi, Davide (884669) (1948) | 0 | 87.10% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ | |
| 2023.03.17 | Hit Open 2023 | 2.25 | 2023.03.17 Praznik, Anton (14600382) (2078) | 0 | 91.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2023.03.16 | Hit Open 2023 | 9.26 | 2023.03.16 Piddubna, Bozhena (34109293) (2015) | 0 | 87.90% | 1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2023.03.16 | Hit Open 2023 | 1.38 | 2023.03.16 Juvan, Vid (14652048) (1570) | 1 | 96.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 |