Player profile
Kaldirimtzis, Konstantinos Nikolaos
Dossier
12 of 14 games analyzed.
Accuracy: 89.7%
Opened e4: 1/3Opened d4: 1/3Opened c4: 1/3
Castled kingside: 4Same-side castling: 4Did not castle: 2
Played on the kingside: 3Played on the queenside: 3Fianchettoed queenside: 2Fianchettoed kingside: 2Played in the center: 2
Kept the bishop pair: 6Active pieces: 5Initiated exchanges: 5Backward pawn: 4Space advantage: 4Isolated pawn: 2Sacrificed material: 2Missed tactics: 2
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 3 games 1W 1D 1L
St. George Defense 1 game 0W 0D 1L
Polish Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dutch Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Huisl Variation
1 game
0W
1D
0L
English Opening 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
Queen's Knight Variation
1 game
1W
0D
0L
As Black 5 games 0W 4D 1L
Sicilian Defense 4 games 0W 3D 1L
Four Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Old Sicilian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6
1 game
0W
0D
1L
Alapin Variation 1 game 0W 1D 0L
Smith-Morra Declined
1 game
0W
1D
0L
King's Indian Attack 1 game 0W 1D 0L
Sicilian Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 50
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 14 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.10 | Round 8: Kaldirimtzis, Konstantinos Nikolaos - Konstantelias, Konstantinos | 8.5 | 2026.08.10 Konstantelias, Konstantinos (4209680) (1942) | 0 | 84.20% | 1. e4 a6 2. d4 b5 3. Bd3 Bb7 | |
| 2026.08.04 | Round 3: Nikolakopoulos, Nikolaos - Kaldirimtzis, Konstantinos Nikolaos | 3.1 | 2026.08.04 Nikolakopoulos, Nikolaos (4219759) (1918) | ½ | - | 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 | |
| 2026.08.01 | Round 6: Harshit Amarnani - Kaldirimtzis, Konstantinos Nikolaos | 6.12 | 2026.08.01 Harshit Amarnani (45047553) (1991) | ½ | - | 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 | |
| 2026.01.10 | Round 9: Polyzos, Vasileios - Kaldirimtzis, Konstantinos Nikolaos | 9.4 | 2026.01.10 Polyzos, Vasileios (25885812) (1811) | 0 | 87.30% | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | |
| 2025.09.06 | Round 9: Kaldirimtzis, Konstantinos Nikolaos - Lamprinos, Athanasios Angelos | 9.3 | 2025.09.06 Lamprinos, Athanasios Angelos (25894552) (1654) | ½ | 86.30% | 1. d4 f5 2. Nf3 e6 3. c4 Nf6 | |
| 2025.09.05 | Round 8: Alexandrakis, Venizelos - Kaldirimtzis, Konstantinos Nikolaos | 8.4 | 2025.09.05 Alexandrakis, Venizelos (42157447) (1678) | ½ | 92.70% | 1. e4 c5 2. Nf3 e6 3. d3 d5 | |
| 2025.09.04 | Round 7: Kaldirimtzis, Konstantinos Nikolaos - Bimpikas, Ioannis | 7.6 | 2025.09.04 Bimpikas, Ioannis (42152194) (1625) | 1 | 94.90% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | |
| 2025.09.03 | Round 6: Naci, Igli - Kaldirimtzis, Konstantinos Nikolaos | 6.5 | 2025.09.03 Naci, Igli (25850253) (1759) | ½ | 92.70% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| Round 3: Giakoustidis, Spiros-Avgerinos - Kaldirimtzis, Konstantinos Nikolaos | 3.4 | Giakoustidis, Spiros-Avgerinos (4208668) (1773) | ½ | 88.60% | 1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 | ||
| Round 5: Giannoulas, Christos - Kaldirimtzis, Konstantinos Nikolaos | 5.22 | Giannoulas, Christos (42103053) (1774) | 0 | 84.20% | 1. e4 c5 2. Nf3 e6 3. c3 d5 | ||
| Round 4: Kaldirimtzis, Konstantinos Nikolaos - Papadopoulos, Alexadros Paris | 4.17 | Papadopoulos, Alexadros Paris (42121213) (1756) | 0 | 86.00% | 1. e4 e5 2. Nc3 Nf6 3. f4 d5 | ||
| Round 3: Chalkias, Michail Panagiotis - Kaldirimtzis, Konstantinos Nikolaos | 3.11 | Chalkias, Michail Panagiotis (25830660) (1787) | ½ | 92.80% | 1. d4 e6 2. c4 f5 3. Nf3 Nf6 | ||
| Round 2: Kaldirimtzis, Konstantinos Nikolaos - Gioras, Ioannis | 2.18 | Gioras, Ioannis (25810308) (1830) | 1 | 88.10% | 1. e4 c5 2. Nf3 Nc6 3. c3 d5 | ||
| Round 1: Dimitrov, Georgi Y - Kaldirimtzis, Konstantinos Nikolaos | 1.15 | Dimitrov, Georgi Y (2943395) (1807) | ½ | 95.20% | 1. e4 c5 2. Nf3 e6 3. c3 d5 |