Player profile
Diamantidis, Theodoros
Dossier
18 of 18 games analyzed.
Accuracy: 84.3%
Opened e4: 7/11Opened e3: 1/11Opened O-O-O: 1/11Opened Nf3: 1/11Opened b3: 1/11
Castled kingside: 13Same-side castling: 13Did not castle: 4Castled queenside: 1
Played in the center: 9Played on the kingside: 8Fianchettoed queenside: 2Played on the queenside: 2Fianchettoed kingside: 1
Sacrificed material: 13Active pieces: 10Missed tactics: 10Backward pawn: 9Isolated pawn: 8Space advantage: 8Avoided exchanges: 8Initiated exchanges: 6Played gambits: 6Kept the bishop pair: 3
Openings
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As White 11 games 0W 5D 6L
? 4 games 0W 2D 2L
(unspecified) 4 games 0W 2D 2L
(unspecified)
4 games
0W
2D
2L
Sicilian Defense 3 games 0W 2D 1L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Retreat Variation
1 game
0W
1D
0L
Taimanov Variation 1 game 0W 0D 1L
Szén Variation
1 game
0W
0D
1L
Hyperaccelerated Dragon 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Four Knights Game 2 games 0W 0D 2L
Scotch Variation Accepted 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scotch Game 1 game 0W 1D 0L
Schmidt Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
French Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Monte Carlo Variation
1 game
0W
0D
1L
As Black 7 games 2W 1D 4L
? 3 games 0W 1D 2L
(unspecified) 3 games 0W 1D 2L
(unspecified)
3 games
0W
1D
2L
Anderssen's Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
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
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 65
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 18 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.04 | Round 1: Georgiadis, Anastasios - Diamantidis, Theodoros | 1.4 | 2026.09.04 Georgiadis, Anastasios (25870173) (2192) | 0 | 92.20% | 1. a3 e5 2. e3 d5 3. d4 exd4 | |
| 2026.09.04 | Round 7: Afantiti, Maria Varvara - Diamantidis, Theodoros | 7.9 | 2026.09.04 Afantiti, Maria Varvara (42141826) (1525) | ½ | 84.10% | 1. g3 g6 2. c3 Nc6 3. e4 e5 | |
| 2026.09.04 | Round 6: Diamantidis, Theodoros - Alonistioti, Sofia | 6.10 | 2026.09.04 Alonistioti, Sofia (42184690) (1520) | ½ | 79.10% | 1. e3 Nf6 2. Nf3 e6 3. Ng3 Ng6 | |
| 2026.09.04 | Round 3: Diamantidis, Theodoros - Sklavounos, Panayotis | 3.9 | 2026.09.04 Sklavounos, Panayotis (4202015) (1827) | 0 | 79.70% | 1. O-O-O h6 2. c3 b6 3. Bc2 Qd5 | |
| 2026.09.04 | Round 1: Diamantidis, Theodoros - Diamantidis, Sotirios | 1.5 | 2026.09.04 Diamantidis, Sotirios (42141923) (1888) | 0 | 79.70% | 1. Nf3 Nf6 2. c3 c6 3. d4 O-O | |
| 2026.09.03 | Round 5: Diamantidis, Theodoros - Kalogeropoulou, Erato Vlasia | 5.11 | 2026.09.03 Kalogeropoulou, Erato Vlasia (42170982) (1465) | ½ | 88.70% | 1. b3 b6 2. f3 f6 3. Nf2 Nf7 | |
| 2026.09.03 | Round 4: Dimakis, Evangelos - Diamantidis, Theodoros | 4.11 | 2026.09.03 Dimakis, Evangelos (541009045) (1489) | 0 | 86.20% | 1. e3 Nf6 2. Nf3 Rg8 3. O-O e6 | |
| 2026.09.03 | Round 2: Chompas, Vasileios - Diamantidis, Theodoros | 2.7 | 2026.09.03 Chompas, Vasileios (42142377) (1860) | 0 | 74.10% | 1. g4 g6 2. c4 d6 3. Nc3 Bxc3 | |
| 2026.08.23 | 1ο ΠΑΝΕΛΛΗΝΙΟ ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2026 | 6.7 | 2026.08.23 Gkalimpas, Iasonas (42141516) (1818) | ½ | 82.40% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.23 | 1ο ΠΑΝΕΛΛΗΝΙΟ ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2026 | 5.7 | 2026.08.23 Giannoulas, Christos (42103053) (1788) | 0 | 82.50% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.22 | 1ο ΠΑΝΕΛΛΗΝΙΟ ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2026 | 4.11 | 2026.08.22 Ganiaridis, Panagiotis (4237420) (1931) | 0 | 87.50% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.08.22 | 1ο ΠΑΝΕΛΛΗΝΙΟ ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2026 | 3.15 | 2026.08.22 Anagnostopoulos, Vasileios NA (25858157) (1752) | 0 | 78.60% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2026.08.22 | 1ο ΠΑΝΕΛΛΗΝΙΟ ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2026 | 2.15 | 2026.08.22 Tsagkarakis, Nikolaos Z (42154987) (1517) | 1 | 95.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.08.22 | 1ο ΠΑΝΕΛΛΗΝΙΟ ΟΜΑΔΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2026 | 1.3 | 2026.08.22 Vasiliadis, Theodoros (4265491) (1836) | ½ | 86.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.08 | Round 3: Diamantidis, Theodoros - Megagiannis, Maximos | 3.5 | 2025.07.08 Megagiannis, Maximos (42161240) (1919) | 0 | 80.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.07 | Round 2: Nikakis, Filippos - Diamantidis, Theodoros | 2.5 | 2025.07.07 Nikakis, Filippos (42167060) (1671) | 1 | 93.80% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 | |
| 2025.04.24 | Round 4: Diamantidis, Theodoros - Doukas, Nikolaos | 4.4 | 2025.04.24 Doukas, Nikolaos (42142776) (1652) | 0 | 83.20% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2025.04.23 | Round 2: Diamantidis, Theodoros - Stergatos, Dimitrios | 2.1 | 2025.04.23 Stergatos, Dimitrios (42147816) (1693) | ½ | 82.60% | 1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 |