Player profile
Ortobelli Lozza, Marco
Dossier
45 of 47 games analyzed.
Accuracy: 89.4%
Opened d4: 13/15Opened e4: 2/15
Castled kingside: 18Same-side castling: 18Did not castle: 10Castled queenside: 4Opposite-side castling: 1
Played in the center: 13Fianchettoed kingside: 12Played on the kingside: 9Fianchettoed queenside: 7Played on the queenside: 5
Kept the bishop pair: 21Active pieces: 17Initiated exchanges: 17Backward pawn: 17Space advantage: 15Sacrificed material: 14Isolated pawn: 12Missed tactics: 10Avoided exchanges: 6Accepted short draws: 2
Openings
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As White 16 games 5W 6D 5L
Rapport-Jobava System 10 games 3W 4D 3L
(unspecified) 10 games 3W 4D 3L
(unspecified)
10 games
3W
4D
3L
Queen's Gambit Declined 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Positional Variation
1 game
0W
1D
0L
French Defense 1 game 1W 0D 0L
Horwitz Attack 1 game 1W 0D 0L
Papa-Ticulat Gambit
1 game
1W
0D
0L
Dutch Defense 1 game 1W 0D 0L
Raphael 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
Blackmar-Diemer Gambit 1 game 0W 1D 0L
Reversed Albin Countergambit 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Philidor Defense 1 game 0W 0D 1L
Lion Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 18 games 7W 3D 8L
Philidor Defense 7 games 3W 2D 2L
Lion Variation 7 games 3W 2D 2L
(unspecified)
7 games
3W
2D
2L
Pirc Defense 4 games 2W 0D 2L
(unspecified) 4 games 2W 0D 2L
(unspecified)
4 games
2W
0D
2L
Richter-Veresov Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
East Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 1 game 0W 0D 1L
Barry Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 0D 1L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 1 game 1W 0D 0L
Przepiorka Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Lion Defense 1 game 1W 0D 0L
Bayonet Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo, with a6
1 game
0W
0D
1L
Blunders Top 4 of 221
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 47 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.03 | Round 3: Sforza, Michelangelo - Ortobelli Lozza, Marco | 3.15 | 2026.10.03 Sforza, Michelangelo (2849564) (1990) | 0 | 80.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2026.10.02 | Round 2: Ortobelli Lozza, Marco - Mangili, Gabriele | 2.14 | 2026.10.02 Mangili, Gabriele (2864164) (2026) | ½ | 97.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.08.23 | Round 9: Aguero Jimenez, Luis Lazaro - Ortobelli Lozza, Marco | 9.9 | 2026.08.23 Aguero Jimenez, Luis Lazaro (3508455) (2468) | 0 | 81.70% | 1. d4 Nf6 2. Nc3 d5 3. Bg5 h6 | |
| 2026.08.22 | Round 8: Ortobelli Lozza, Marco - Baldi, Matteo | 8.12 | 2026.08.22 Baldi, Matteo (2896449) (1957) | 1 | 95.40% | 1. e4 e6 2. b3 d5 3. Bb2 Nc6 | |
| 2026.08.21 | Round 7: Ortobelli Lozza, Marco - Schnaider, Ilan | 7.7 | 2026.08.21 Schnaider, Ilan (169013) (2442) | 0 | 83.90% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 Bd7 | |
| 2026.08.20 | Round 6: Urbani, Gabriel - Ortobelli Lozza, Marco | 6.11 | 2026.08.20 Urbani, Gabriel (2830138) (2292) | 1 | 91.50% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2026.08.20 | Round 5: Tellarini, Lorenzo - Ortobelli Lozza, Marco | 5.15 | 2026.08.20 Tellarini, Lorenzo (28548655) (2183) | 1 | 92.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2026.08.19 | Round 4: Ortobelli Lozza, Marco - Moksh Amit Doshi | 4.11 | 2026.08.19 Moksh Amit Doshi (25064967) (2372) | 0 | 91.30% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| 2026.08.18 | Round 3: Botta, Massimiliano - Ortobelli Lozza, Marco | 3.12 | 2026.08.18 Botta, Massimiliano (2804340) (2276) | ½ | 79.60% | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 | |
| 2026.08.18 | Round 2: Ortobelli Lozza, Marco - Chandreyee, Hajra | 2.16 | 2026.08.18 Chandreyee, Hajra (5056535) (2137) | 1 | - | 1. d4 f5 2. Nc3 Nf6 3. Bf4 e6 | |
| 2026.08.17 | Round 1: Das, Sayantan - Ortobelli Lozza, Marco | 1.11 | 2026.08.17 Das, Sayantan (5034426) (2408) | 0 | 84.50% | 1. e4 d6 2. d4 Nf6 3. Bd3 e5 | |
| 2026.08.02 | Round 5: Ortobelli Lozza, Marco - Montalbano, Federico | 5.10 | 2026.08.02 Montalbano, Federico (848530) (2171) | ½ | 90.90% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | |
| 2026.08.02 | Round 4: Francario, Felice Maria - Ortobelli Lozza, Marco | 4.7 | 2026.08.02 Francario, Felice Maria (28561732) (2201) | ½ | 93.00% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2026.08.01 | Round 3: Pacilli, Emanuele - Ortobelli Lozza, Marco | 3.10 | 2026.08.01 Pacilli, Emanuele (812900) (2163) | 1 | - | 1. e4 d6 2. d4 Nf6 3. Bd3 e5 | |
| 2025.12.29 | Round 3: Hovhannisyan, Mher - Ortobelli Lozza, Marco | 3.12 | 2025.12.29 Hovhannisyan, Mher (13300865) (2393) | 0 | 91.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.11.01 | Round 5: Ortobelli Lozza, Marco - Rotunno, Flavio | 5.5 | 2025.11.01 Rotunno, Flavio (1338528) (2189) | ½ | 99.00% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| 2025.10.31 | Round 3: Giammona, Federico - Ortobelli Lozza, Marco | 3.1 | 2025.10.31 Giammona, Federico (2834990) (2307) | 0 | 93.10% | 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 | |
| 2025.06.14 | Round 9: Ortobelli Lozza, Marco - Koskinen, Henri | 9.7 | 2025.06.14 Koskinen, Henri (500720) (2131) | ½ | 97.60% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 g6 | |
| 2025.06.13 | Round 8: Lagrotteria, Salvatore - Ortobelli Lozza, Marco | 8.6 | 2025.06.13 Lagrotteria, Salvatore (802492) (2000) | 0 | 70.30% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.06.12 | Round 7: Ortobelli Lozza, Marco - Centamore, Alberto | 7.6 | 2025.06.12 Centamore, Alberto (2860851) (2141) | ½ | 88.50% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 | |
| 2025.06.11 | Round 6: Fiorido, Giuseppe - Ortobelli Lozza, Marco | 6.9 | 2025.06.11 Fiorido, Giuseppe (819700) (2034) | 1 | 95.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.06.10 | Round 5: Ortobelli Lozza, Marco - Pirvulescu, Ekaterina | 5.5 | 2025.06.10 Pirvulescu, Ekaterina (13506374) (2100) | 0 | 82.50% | 1. e4 c5 2. Nc3 Nc6 3. g3 d6 | |
| 2025.06.09 | Round 4: Budai, Leonardo - Ortobelli Lozza, Marco | 4.6 | 2025.06.09 Budai, Leonardo (2896767) (1975) | ½ | 93.50% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.06.09 | Round 3: Ortobelli Lozza, Marco - Petrov, Martin | 3.1 | 2025.06.09 Petrov, Martin (2911086) (2524) | 0 | 91.60% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 | |
| 2025.06.08 | Round 2: Vidal, Llewellyn - Ortobelli Lozza, Marco | 2.4 | 2025.06.08 Vidal, Llewellyn (20661347) (2186) | 1 | 90.60% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2025.06.07 | Round 1: Ortobelli Lozza, Marco - ALKHATEEB, TURKI ABDULLAH S | 1.14 | 2025.06.07 ALKHATEEB, TURKI ABDULLAH S (21530483) (1810) | 1 | 91.20% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | |
| 2024.12.29 | Round 7: Ortobelli Lozza, Marco - Budyi, Danylo | 7.2 | 2024.12.29 Budyi, Danylo (14182041) (2030) | ½ | 94.30% | 1. d4 d5 2. Nc3 c5 3. e4 dxe4 | |
| 2024.12.29 | Round 6: Liloni, Francesco Mattia - Ortobelli Lozza, Marco | 6.4 | 2024.12.29 Liloni, Francesco Mattia (2872264) (2001) | 1 | 86.60% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2024.12.28 | Round 5: Ortobelli Lozza, Marco - Tona, Leonardo | 5.6 | 2024.12.28 Tona, Leonardo (28583213) (1936) | 1 | 94.50% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 | |
| 2024.12.28 | Round 4: Mangili, Gabriele - Ortobelli Lozza, Marco | 4.8 | 2024.12.28 Mangili, Gabriele (2864164) (1861) | 1 | 88.80% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2024.12.27 | Round 3: Baldi, Matteo - Ortobelli Lozza, Marco | 3.6 | 2024.12.27 Baldi, Matteo (2896449) (1852) | 0 | 84.20% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2024.12.27 | Round 2: Ortobelli Lozza, Marco - Negro, Roberto | 2.1 | 2024.12.27 Negro, Roberto (896721) (2096) | 0 | 89.10% | 1. d4 d6 2. e4 Nf6 3. Nc3 e5 | |
| 2024.12.26 | Round 1: Ortobelli Lozza, Marco - Pesavento, Mose` | 1.9 | 2024.12.26 Pesavento, Mose` (2862668) (1847) | 1 | 88.90% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 | |
| 2024.06.30 | Round 2: Urbani, Gabriel - Ortobelli Lozza, Marco | 2.11 | 2024.06.30 Urbani, Gabriel (2830138) (2237) | 0 | 85.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| Round 9: Catanzaro, Claudio - Ortobelli Lozza, Marco | 9.17 | Catanzaro, Claudio (28552024) (1959) | ½ | 82.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| Round 8: Ortobelli Lozza, Marco - Pein, Malcolm | 8.18 | Pein, Malcolm (400289) (2259) | ½ | 95.50% | 1. d4 c5 2. d5 Nf6 3. Nc3 d6 | ||
| Round 7: Birkisson, Bjorn Holm - Ortobelli Lozza, Marco | 7.17 | Birkisson, Bjorn Holm (2310600) (2163) | 0 | 87.50% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| Round 6: Ortobelli Lozza, Marco - Athvik M | 6.24 | Athvik M (33316953) (1962) | 1 | 50.80% | 1. d4 Nf6 2. Nc3 g6 3. e4 d6 | ||
| Round 5: Valsecchi, Alessio - Ortobelli Lozza, Marco | 5.13 | Valsecchi, Alessio (818860) (2450) | 0 | 86.60% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| Round 4: Ortobelli Lozza, Marco - Geraci, Sergio | 4.23 | Geraci, Sergio (28573978) (1955) | 1 | 87.50% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 | ||
| Round 3: Olivetti, Davide - Ortobelli Lozza, Marco | 3.15 | Olivetti, Davide (863220) (2205) | 0 | 85.70% | 1. c4 e5 2. Nc3 Nc6 3. e3 Nge7 | ||
| Round 1: Bettalli, Francesco - Ortobelli Lozza, Marco | 1.8 | Bettalli, Francesco (2816453) (2435) | 0 | 82.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.07.09 | Round 9: Romagno Pasquale - Ortobelli Lozza Marco | 2023.07.09 Romagno Pasquale | 0 | 80.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.07.08 | Round 8: Ortobelli Lozza Marco - Laneve Giulio | 2023.07.08 Laneve Giulio | 0 | 93.20% | 1. e4 c5 2. Nc3 d6 3. g3 Nc6 | ||
| 2023.07.06 | Round 6: Fava Lorenzo - Ortobelli Lozza Marco | 2023.07.06 Fava Lorenzo | 0 | 79.90% | 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 | ||
| 2023.07.06 | Round 5: Ortobelli Lozza Marco - Ferrante Marco | 2023.07.06 Ferrante Marco | 1 | 97.30% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | ||
| 2023.07.03 | Round 2: Liloni Francesco Mattia - Ortobelli Lozza Marco | 2023.07.03 Liloni Francesco Mattia | 0 | 85.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 |