Player profile
Mammi, Ottavio
Dossier
75 of 75 games analyzed.
Accuracy: 88.2%
Opened c4: 23/30Opened e4: 7/30
Castled kingside: 51Same-side castling: 42Did not castle: 12Opposite-side castling: 4Castled queenside: 3
Fianchettoed kingside: 37Played on the kingside: 22Played in the center: 15Played on the queenside: 15Fianchettoed queenside: 14
Initiated exchanges: 45Backward pawn: 43Active pieces: 43Isolated pawn: 42Kept the bishop pair: 39Sacrificed material: 38Space advantage: 33Missed tactics: 23Played gambits: 14Avoided exchanges: 11
Openings
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As White 30 games 17W 3D 9L
English Opening 21 games 13W 2D 5L
King's English Variation 10 games 8W 0D 1L
(unspecified)
8 games
6W
0D
1L
Taimanov Variation
1 game
1W
0D
0L
Two Knights Variation, Keres Variation
1 game
1W
0D
0L
Symmetrical Variation 6 games 1W 1D 4L
Ultra-Symmetrical Variation
2 games
0W
0D
2L
Botvinnik System
1 game
0W
0D
1L
Normal Variation
1 game
0W
0D
1L
Fianchetto Variation
1 game
0W
1D
0L
Botvinnik System Reversed, with e3
1 game
1W
0D
0L
Anglo-Indian Defense 3 games 2W 1D 0L
(unspecified)
3 games
2W
1D
0L
Agincourt Defense 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Sicilian Defense 3 games 2W 0D 1L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Najdorf Variation 1 game 1W 0D 0L
Adams Attack
1 game
1W
0D
0L
Staunton-Cochrane Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
Positional Variation
1 game
0W
0D
1L
Scotch Game 1 game 0W 0D 1L
Potter Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
French Defense 1 game 1W 0D 0L
Schlechter Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Van der Wiel Attack
1 game
0W
0D
1L
As Black 36 games 15W 7D 14L
Sicilian Defense 10 games 4W 1D 5L
Najdorf Variation 3 games 1W 1D 1L
English Attack
1 game
0W
0D
1L
Adams Attack
1 game
1W
0D
0L
Lipnitsky Attack
1 game
0W
1D
0L
Moscow Variation 3 games 1W 0D 2L
(unspecified)
2 games
1W
0D
1L
Main Line
1 game
0W
0D
1L
O'Kelly Variation 2 games 1W 0D 1L
Maróczy Bind
1 game
1W
0D
0L
Maróczy Bind, Robatsch Line
1 game
0W
0D
1L
Modern Variations 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 8 games 3W 2D 3L
Exchange Variation 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
Panov Attack 2 games 1W 1D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense
1 game
0W
1D
0L
Karpov Variation 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
Apocalypse Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Endgame Offer 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 4 games 1W 1D 2L
King's English Variation 2 games 1W 0D 1L
(unspecified)
1 game
1W
0D
0L
Two Knights Variation, Reversed Dragon
1 game
0W
0D
1L
Symmetrical Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Grünfeld Defense 2 games 1W 0D 1L
Exchange Variation 2 games 1W 0D 1L
Modern Exchange Variation, Kramnik's Line
1 game
0W
0D
1L
(unspecified)
1 game
1W
0D
0L
Nimzo-Larsen Attack 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
King's Indian Attack 2 games 1W 0D 1L
Keres Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Modern Defense 1 game 1W 0D 0L
Gurgenidze Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
Sicilian Invitation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Indian Defense 1 game 0W 1D 0L
Kmoch Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Catalan Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 1D 0L
Open Berlin Defense 1 game 0W 1D 0L
l'Hermet Variation
1 game
0W
1D
0L
Bird Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Trompowsky Attack 1 game 0W 1D 0L
Classical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 334
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 75 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.04 | Round 6: Mammi, Ottavio - Lo Presti, Giulio | 6.7 | 2026.10.04 Lo Presti, Giulio (2848436) (2114) | 0 | 50.20% | 1. c4 c5 2. Nc3 g6 3. g3 Bg7 | |
| 2026.10.04 | Round 5: Vincenti, Leonardo - Mammi, Ottavio | 5.5 | 2026.10.04 Vincenti, Leonardo (28550820) (2269) | 0 | 84.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.03 | Round 4: Mammi, Ottavio - Bosi, Clint | 4.7 | 2026.10.03 Bosi, Clint (818666) (2090) | 1 | 86.90% | 1. c4 e5 2. g3 c6 3. Bg2 d5 | |
| 2026.10.03 | Round 3: Bianco, Paolo - Mammi, Ottavio | 3.8 | 2026.10.03 Bianco, Paolo (2849580) (1927) | 1 | 95.20% | 1. e4 c6 2. d4 d5 3. Nc3 g6 | |
| 2026.10.02 | Round 2: Mammi, Ottavio - Bettalli, Francesco | 2.3 | 2026.10.02 Bettalli, Francesco (2816453) (2398) | 0 | 85.10% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.03.22 | Round 5: Mammi, Ottavio - La Ricca, Silvio | 5.8 | 2026.03.22 La Ricca, Silvio (893951) (2035) | ½ | 98.60% | 1. c4 Nf6 2. g3 g6 3. Bg2 c6 | |
| 2026.03.22 | Round 4: Zincani, Riccardo - Mammi, Ottavio | 4.12 | 2026.03.22 Zincani, Riccardo (2843612) (2038) | 1 | 96.60% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2026.03.21 | Round 3: Borgo, Giulio - Mammi, Ottavio | 3.4 | 2026.03.21 Borgo, Giulio (800180) (2278) | 0 | 91.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.03.21 | Round 2: Mammi, Ottavio - Ganci, Elio | 2.12 | 2026.03.21 Ganci, Elio (2863400) (2167) | 1 | 87.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.20 | Round 1: Capitelli, Paolo - Mammi, Ottavio | 1.8 | 2026.03.20 Capitelli, Paolo (809330) (1967) | 1 | 96.10% | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2026.03.01 | Round 4: Mammi, Ottavio - Fulgentini, Edoardo | 4.5 | 2026.03.01 Fulgentini, Edoardo (28557050) (2209) | 1 | 87.00% | 1. c4 e6 2. Nf3 d5 3. b3 Nf6 | |
| 2026.02.27 | Round 3: Nainys, Zanas - Mammi, Ottavio | 3.1 | 2026.02.27 Nainys, Zanas (12844098) (2289) | 0 | 87.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.02.27 | Round 2: Mammi, Ottavio - De Filomeno, Simone | 2.1 | 2026.02.27 De Filomeno, Simone (828688) (2460) | 1 | 93.40% | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 | |
| 2026.02.27 | Round 1: Chiari, Cosimo - Mammi, Ottavio | 1.6 | 2026.02.27 Chiari, Cosimo (28548876) (2010) | 1 | 94.20% | 1. d4 d5 2. c4 e6 3. g3 dxc4 | |
| 2025.10.26 | Round 6: Canova, Luca - Mammi, Ottavio | 6.5 | 2025.10.26 Canova, Luca (818151) (1998) | 1 | 92.10% | 1. Nf3 c5 2. c3 Nf6 3. d4 b6 | |
| 2025.10.26 | Round 5: Mammi, Ottavio - Maglioni, Leonardo | 5.4 | 2025.10.26 Maglioni, Leonardo (2896830) (2103) | 0 | 85.10% | 1. c4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2025.10.25 | Round 4: Mangili, Gabriele - Mammi, Ottavio | 4.6 | 2025.10.25 Mangili, Gabriele (2864164) (1984) | 1 | 95.70% | 1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 | |
| 2025.10.25 | Round 3: Mammi, Ottavio - Bergamaschi, Elia | 3.6 | 2025.10.25 Bergamaschi, Elia (28500636) (2061) | ½ | 64.40% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2025.10.24 | Round 2: Rostalnyi, Kyrylo - Mammi, Ottavio | 2.4 | 2025.10.24 Rostalnyi, Kyrylo (34139958) (2079) | 0 | 85.90% | 1. e4 c5 2. Nf3 a6 3. c4 d6 | |
| 2025.10.24 | Round 1: Mammi, Ottavio - Baldi, Matteo | 1.6 | 2025.10.24 Baldi, Matteo (2896449) (2008) | 1 | 89.00% | 1. c4 Nf6 2. g3 e6 3. Bg2 d5 | |
| 2025.07.05 | Round 9: Dettori, Jan - Mammi, Ottavio | 9.11 | 2025.07.05 Dettori, Jan (28523989) (2059) | ½ | 93.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.04 | Round 8: Mammi, Ottavio - Baldi, Matteo | 8.12 | 2025.07.04 Baldi, Matteo (2896449) (1971) | 1 | 87.70% | 1. e4 e6 2. d4 d5 3. Bd3 dxe4 | |
| 2025.07.03 | Round 7: Mammi, Ottavio - Cericola, Michele Ettore | 7.14 | 2025.07.03 Cericola, Michele Ettore (2880747) (1902) | 1 | 83.80% | 1. c4 e6 2. g3 d5 3. cxd5 exd5 | |
| 2025.06.30 | Round 4: Mammi, Ottavio - Geraci, Sergio | 4.10 | 2025.06.30 Geraci, Sergio (28573978) (1941) | 1 | 94.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.28 | Round 6: La Barbera, Manfredi - Mammi, Ottavio | 6.10 | 2025.06.28 La Barbera, Manfredi (2867740) (2048) | 0 | 87.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.06.28 | Round 5: Folin, Giorgio - Mammi, Ottavio | 5.10 | 2025.06.28 Folin, Giorgio (2870970) (2029) | ½ | 98.70% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.06.28 | Round 3: Groppi, Andrea - Mammi, Ottavio | 3.10 | 2025.06.28 Groppi, Andrea (28551273) (1835) | 1 | 94.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.06.28 | Round 2: Mammi, Ottavio - De Mojana Di Cologna, Arturo | 2.10 | 2025.06.28 De Mojana Di Cologna, Arturo (28553276) (1757) | 1 | 95.00% | 1. c4 Nf6 2. g3 d6 3. Bg2 g6 | |
| 2025.06.28 | Round 1: Bruni, Leonardo - Mammi, Ottavio | 1.10 | 2025.06.28 Bruni, Leonardo (23421886) (1626) | 1 | 84.40% | 1. e4 c5 2. Nf3 d6 3. Nc3 a6 | |
| 2024.12.22 | Round 5: Folin, Giorgio - Mammi, Ottavio | 5.10 | 2024.12.22 Folin, Giorgio (2870970) (1974) | 0 | 72.20% | 1. e4 c5 2. Nc3 d6 3. d4 cxd4 | |
| 2024.12.21 | Round 3: Ripa`, Daniele - Mammi, Ottavio | 3.9 | 2024.12.21 Ripa`, Daniele (831077) (1990) | 0 | 85.50% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.12.20 | Round 1: Di Giacinto, Gaudio - Mammi, Ottavio | 1.12 | 2024.12.20 Di Giacinto, Gaudio (2837701) (1914) | 0 | 88.80% | 1. Nf3 d5 2. b3 Bg4 3. Bb2 Bxf3 | |
| 2024.08.23 | Round 9: Mammi, Ottavio - Adrian, Leopold | 9.14 | 2024.08.23 Adrian, Leopold (26052938) (2181) | 0 | 75.00% | 1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 | |
| 2024.08.22 | Round 8: Krithigga K - Mammi, Ottavio | 8.17 | 2024.08.22 Krithigga K (25013505) (1980) | 1 | 91.40% | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 | |
| 2024.08.21 | Round 7: Mammi, Ottavio - Fassio, Luca Cesare | 7.18 | 2024.08.21 Fassio, Luca Cesare (806510) (2003) | ½ | 92.10% | 1. c4 Nf6 2. Nc3 c5 3. g3 e6 | |
| 2024.08.20 | Round 6: Palozza, Christian - Mammi, Ottavio | 6.13 | 2024.08.20 Palozza, Christian (895580) (2238) | 0 | 87.00% | 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ | |
| 2024.08.20 | Round 5: Mammi, Ottavio - Kaustuv, Kundu | 5.7 | 2024.08.20 Kaustuv, Kundu (5056900) (2419) | 0 | 78.70% | 1. e4 c5 2. c4 Nc6 3. Nc3 g6 | |
| 2024.08.19 | Round 4: Mammi, Samuele - Mammi, Ottavio | 4.10 | 2024.08.19 Mammi, Samuele (2850538) (2181) | ½ | 98.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.08.18 | Round 3: Mammi, Ottavio - Cichon, Jakub | 3.16 | 2024.08.18 Cichon, Jakub (21870063) (1979) | 1 | 96.40% | 1. c4 e5 2. g3 Nf6 3. Bg2 c6 | |
| 2024.08.18 | Round 2: Casadio, Niccolo` - Mammi, Ottavio | 2.9 | 2024.08.18 Casadio, Niccolo` (2827951) (2302) | 0 | 80.20% | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 | |
| 2024.07.28 | Round 9: Mammi, Ottavio - Massazza, Federico | 9.13 | 2024.07.28 Massazza, Federico (2859349) (2205) | 0 | 76.60% | 1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 | |
| 2024.07.27 | Round 8: Giordani, Luca - Mammi, Ottavio | 8.19 | 2024.07.27 Giordani, Luca (2847421) (2035) | 1 | 91.90% | 1. f4 c5 2. b3 Nc6 3. Bb2 d5 | |
| 2024.07.26 | Round 7: Mammi, Ottavio - Bettalli, Francesco | 7.11 | 2024.07.26 Bettalli, Francesco (2816453) (2354) | 0 | 88.00% | 1. c4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2024.07.25 | Round 6: Yao, Stefano - Mammi, Ottavio | 6.8 | 2024.07.25 Yao, Stefano (894877) (2325) | 0 | 86.20% | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 | |
| 2024.07.24 | Round 5: Collutiis, Duilio - Mammi, Ottavio | 5.5 | 2024.07.24 Collutiis, Duilio (805475) (2315) | ½ | 90.10% | 1. d4 Nf6 2. Bg5 e6 3. Nd2 c5 | |
| 2024.07.23 | Round 4: Mammi, Ottavio - Ortega, Lexy | 4.9 | 2024.07.23 Ortega, Lexy (811416) (2386) | 1 | 93.00% | 1. c4 e5 2. g3 Nf6 3. Bg2 h6 | |
| 2024.07.22 | Round 2: Boraso, Alessio - Mammi, Ottavio | 2.12 | 2024.07.22 Boraso, Alessio (848077) (2275) | 0 | 87.90% | 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 | |
| 2024.07.06 | Round 9: Massazza, Federico - Mammi, Ottavio | 9.45 | 2024.07.06 Massazza, Federico (2859349) (2205) | 1 | 97.80% | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 | |
| 2024.07.05 | Round 8: Mammi, Ottavio - Mazzotti, Filippo | 8.45 | 2024.07.05 Mazzotti, Filippo (28518276) (1838) | 1 | 79.10% | 1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 | |
| 2024.07.04 | Round 7: Montalto, Davide - Mammi, Ottavio | 7.51 | 2024.07.04 Montalto, Davide (2861033) (1932) | 1 | 96.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.07.02 | Round 5: Ferrante, Marco - Mammi, Ottavio | 5.48 | 2024.07.02 Ferrante, Marco (2873201) (2092) | 0 | 87.50% | 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 | |
| 2024.07.01 | Round 4: Mammi, Ottavio - Alia, Matteo Maria | 4.54 | 2024.07.01 Alia, Matteo Maria (28569300) (1681) | 1 | 94.90% | 1. c4 e5 2. g3 c5 3. Bg2 Nc6 | |
| 2024.07.01 | Round 3: Caputo, Rossano - Mammi, Ottavio | 3.46 | 2024.07.01 Caputo, Rossano (23425385) (1764) | ½ | 94.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.06.30 | Round 2: Mammi, Ottavio - Pace, Gabriele | 2.46 | 2024.06.30 Pace, Gabriele (23404736) (1729) | 1 | 93.20% | 1. c4 e5 2. g3 Nc6 3. Bg2 g6 | |
| 2024.06.29 | Round 1: Vezzani, Leonardo - Mammi, Ottavio | 1.47 | 2024.06.29 Vezzani, Leonardo (28558251) (1606) | 1 | 64.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.04.01 | Round 6: Mammi, Ottavio - Bergamaschi, Elia | 2024.04.01 Bergamaschi, Elia (28500636) (2006) | * | 93.00% | 1. c4 e5 2. g3 c6 3. Bg2 d5 | ||
| 2024.04.01 | Round 5: Ernst, Robert - Mammi, Ottavio | 2024.04.01 Ernst, Robert (1662643) (2281) | 0 | 84.20% | 1. e4 c6 2. Nf3 d5 3. d3 Bg4 | ||
| 2024.03.31 | Round 4: Mammi, Ottavio - Laneve, Giulio | 2024.03.31 Laneve, Giulio (2860282) (1988) | 1 | 89.60% | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 | ||
| 2024.03.30 | Round 3: Pasini, Nicolo - Mammi, Ottavio | 2024.03.30 Pasini, Nicolo (2809600) (2186) | 1 | 92.80% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2024.03.30 | Round 2: Mammi, Ottavio - Simonetto, Andrea | 2024.03.30 Simonetto, Andrea (873314) (2277) | 0 | 89.50% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2024.03.29 | Round 1: D'Amore, Carlo - Mammi, Ottavio | 2024.03.29 D'Amore, Carlo (800066) (2376) | 1 | 92.80% | 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 | ||
| 2023.12.10 | Round 5: Ottavio Mammi - Roberto Negro | 2023.12.10 Roberto Negro (2041) | 1 | 94.50% | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 | ||
| 2023.12.10 | Round 4: Ottavio Mammi - Leonardo Budai | 2023.12.10 Leonardo Budai (1854) | 1 | 87.80% | 1. c4 e5 2. Nc3 Nf6 3. g3 c6 | ||
| 2023.12.09 | Round 3: Claudio Emanuele Costantino - Ottavio Mammi | 2023.12.09 Claudio Emanuele Costantino (1887) | ½ | 79.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.12.09 | Round 2: Ottavio Mammi - Lorenzo Candian | 2023.12.09 Lorenzo Candian (2137) | 0 | 92.90% | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 | ||
| 2023.12.08 | Round 1: Daniel Beletic - Ottavio Mammi | 2023.12.08 Daniel Beletic (2224) | ½ | 91.90% | 1. c4 c5 2. Nf3 Nc6 3. Nc3 g6 | ||
| 2023.07.09 | Round 9: Folin Giorgio - Mammi Ottavio | 2023.07.09 Folin Giorgio | 0 | 86.50% | 1. e4 c6 2. d4 d5 3. exd5 Qxd5 | ||
| 2023.07.08 | Round 8: Brunetti Alessandro - Mammi Ottavio | 2023.07.08 Brunetti Alessandro | 1 | 88.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.07.07 | Round 7: Mammi Ottavio - Geraci Sergio | 2023.07.07 Geraci Sergio | ½ | 84.40% | 1. c4 Nf6 2. Nc3 c5 3. g3 g6 | ||
| 2023.07.06 | Round 6: Togni Alessandro - Mammi Ottavio | 2023.07.06 Togni Alessandro | 1 | 94.40% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | ||
| 2023.07.06 | Round 5: Mammi Ottavio - Rossi Gabriele Valerio | 2023.07.06 Rossi Gabriele Valerio | 0 | 85.60% | 1. c4 e5 2. Nc3 Nc6 3. g3 d6 | ||
| 2023.07.05 | Round 4: Mammi Ottavio - Baldi Matteo | 2023.07.05 Baldi Matteo | 1 | 83.50% | 1. c4 Nf6 2. Nc3 e6 3. e4 c5 | ||
| 2023.07.04 | Round 3: Rubini Alessandro - Mammi Ottavio | 2023.07.04 Rubini Alessandro | ½ | 93.10% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2023.07.03 | Round 2: Mammi Ottavio - Pazzaglini Tommaso | 2023.07.03 Pazzaglini Tommaso | 1 | 91.00% | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 | ||
| 2023.07.02 | Round 1: Cinquemani Christian - Mammi Ottavio | 2023.07.02 Cinquemani Christian | 1 | 89.20% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 |