Player profile
Dettori Jan
Dossier
25 of 27 games analyzed.
Accuracy: 89.6%
Opened d4: 13/13
Castled kingside: 18Same-side castling: 16Did not castle: 4Opposite-side castling: 3Castled queenside: 1
Played on the queenside: 8Fianchettoed kingside: 6Played on the kingside: 4Played in the center: 4Fianchettoed queenside: 4
Active pieces: 17Space advantage: 15Sacrificed material: 14Isolated pawn: 13Kept the bishop pair: 13Backward pawn: 11Initiated exchanges: 11Missed tactics: 7Played gambits: 6Avoided exchanges: 4
Openings
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As White 14 games 4W 8D 2L
Queen's Gambit Declined 5 games 1W 4D 0L
Semi-Tarrasch Defense 3 games 1W 2D 0L
(unspecified)
2 games
0W
2D
0L
Exchange Variation
1 game
1W
0D
0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Harrwitz Attack 1 game 0W 1D 0L
Fianchetto Defense
1 game
0W
1D
0L
Nimzo-Indian Defense 4 games 1W 2D 1L
Kmoch Variation 4 games 1W 2D 1L
(unspecified)
4 games
1W
2D
1L
Benko Gambit Accepted 2 games 1W 1D 0L
King Walk Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Pawn Return Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benoni Defense 2 games 1W 1D 0L
Four Pawns Attack 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Traditional Line
1 game
0W
0D
1L
As Black 11 games 3W 6D 2L
Sicilian Defense 4 games 1W 2D 1L
Dragon Variation 2 games 0W 1D 1L
Yugoslav Attack, Modern Line
2 games
0W
1D
1L
Grand Prix Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Chekhover Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Neo-Arkhangelsk Variation
1 game
0W
1D
0L
Réti Opening 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 1 game 0W 1D 0L
King's English Variation 1 game 0W 1D 0L
Two Knights Variation, Reversed Dragon
1 game
0W
1D
0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Attack 1 game 0W 0D 1L
Pachman System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 1W 0D 0L
King's Indian Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 100
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 27 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.05 | Round 9: Dettori, Jan - Dominici, Matteo | 9.30 | 2026.09.05 Dominici, Matteo (23419024) (1924) | 0 | 81.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2026.09.04 | Round 8: D`andria, Edoardo Antonio - Dettori, Jan | 8.29 | 2026.09.04 D`andria, Edoardo Antonio (28533100) (1821) | ½ | 90.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.09.03 | Round 7: Dettori, Jan - Basso, Edoardo | 7.29 | 2026.09.03 Basso, Edoardo (23425652) (1857) | ½ | 96.40% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.09.02 | Round 6: Munar, Joan - Dettori, Jan | 6.28 | 2026.09.02 Munar, Joan (28590643) (1766) | ½ | 96.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.09.01 | Round 5: Dettori, Jan - Jatta, Francesco | 5.28 | 2026.09.01 Jatta, Francesco (23466464) (1897) | ½ | 97.30% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | |
| 2026.08.31 | Round 4: Dettori, Jan - Corallo, Matteo | 4.31 | 2026.08.31 Corallo, Matteo (28582365) (1746) | 1 | 84.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.08.31 | Round 3: Navire, Mattia - Dettori, Jan | 3.32 | 2026.08.31 Navire, Mattia (23451378) (1767) | ½ | 88.40% | 1. Nf3 d5 2. c4 d4 3. b4 Bg4 | |
| 2026.08.29 | Round 1: Migliorisi, Simone Enrico - Dettori, Jan | 1.25 | 2026.08.29 Migliorisi, Simone Enrico (23454202) (1612) | ½ | 83.30% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2026.02.22 | iii Festival della Dragonara | 5.3 | 2026.02.22 Piscopo, Pierluigi (809152) (2306) | ½ | - | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.11.02 | Round 6: Dettori, Jan - La Barbera, Manfredi | 6.13 | 2025.11.02 La Barbera, Manfredi (2867740) (2217) | ½ | 93.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.11.01 | Round 4: Budai, Leonardo - Dettori, Jan | 4.17 | 2025.11.01 Budai, Leonardo (2896767) (2100) | 0 | 86.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.31 | Round 3: Dettori, Jan - Folin, Giorgio | 3.17 | 2025.10.31 Folin, Giorgio (2870970) (2127) | ½ | 95.90% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.10.31 | Round 2: Mazzucchelli, Elio Teodoro - Dettori, Jan | 2.21 | 2025.10.31 Mazzucchelli, Elio Teodoro (2897100) (1735) | ½ | 86.20% | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 | |
| 2025.10.30 | Round 1: Dettori, Jan - De Mojana Di Cologna, Arturo | 1.21 | 2025.10.30 De Mojana Di Cologna, Arturo (28553276) (1788) | 1 | 84.30% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2025.07.05 | Round 9: Dettori, Jan - Mammi, Ottavio | 9.11 | 2025.07.05 Mammi, Ottavio (2852360) (2199) | ½ | 92.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.04 | Round 8: Lugaresi, Gabriele - Dettori, Jan | 8.16 | 2025.07.04 Lugaresi, Gabriele (28549074) (1916) | 1 | 94.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.03 | Round 7: Dettori, Jan - Borghini, Nicola | 7.17 | 2025.07.03 Borghini, Nicola (28579879) (1827) | 1 | 84.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.02 | Round 6: Manella, Riccardo - Dettori, Jan | 6.17 | 2025.07.02 Manella, Riccardo (28562763) (1859) | ½ | 89.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.01 | Round 5: Dettori, Jan - La Barbera, Manfredi | 5.11 | 2025.07.01 La Barbera, Manfredi (2867740) (2048) | 0 | 80.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.06.30 | Round 4: Masci, Francesco - Dettori, Jan | 4.17 | 2025.06.30 Masci, Francesco (28583981) (1726) | 1 | - | 1. b3 d5 2. Bb2 Bf5 3. e3 e6 | |
| 2025.06.02 | Vigevano U20 2025 | 6.2 | 2025.06.02 Sason Noam (2174) | 0 | 91.20% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | |
| 2025.06.01 | Vigevano U20 2025 | 5.4 | 2025.06.01 Sekova Olivia (2153) | 1 | 90.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.07.06 | Round 9: Dettori, Jan - D`ippolito, Nilo Alessandro | 9.29 | 2024.07.06 D`ippolito, Nilo Alessandro (28560310) (1801) | ½ | 92.00% | 1. d4 Nf6 2. c4 c5 3. d5 a6 | |
| 2024.07.05 | Round 8: Serea, Gabriele - Dettori, Jan | 8.33 | 2024.07.05 Serea, Gabriele (2883886) (1924) | 1 | 92.50% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2024.07.04 | Round 7: Dettori, Jan - Budai, Federico | 7.31 | 2024.07.04 Budai, Federico (2896759) (1938) | ½ | 87.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2023.07.07 | Round 7: Dettori Jan - Budai Leonardo | 2023.07.07 Budai Leonardo | 0 | 87.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 | ||
| 2023.07.06 | Round 6: Budai Federico - Dettori Jan | 2023.07.06 Budai Federico | ½ | 94.40% | 1. e4 e6 2. d4 d5 3. Nd2 c5 |