Player profile
Kostov, Magnus Konstantin
Dossier
8 of 8 games analyzed.
Accuracy: 82.8%
Opened e4: 4/4
Castled kingside: 6Same-side castling: 4Opposite-side castling: 2Castled queenside: 1Did not castle: 1
Played in the center: 4Played on the queenside: 3Played on the kingside: 2Fianchettoed queenside: 1
Active pieces: 6Kept the bishop pair: 5Sacrificed material: 5Initiated exchanges: 4Isolated pawn: 4Backward pawn: 3Avoided exchanges: 3Space advantage: 3Missed tactics: 2Played gambits: 2
Openings
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As White 4 games 2W 1D 1L
French Defense 2 games 1W 0D 1L
Classical Variation 1 game 1W 0D 0L
Steinitz Variation
1 game
1W
0D
0L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack
1 game
0W
0D
1L
Sicilian Defense 2 games 1W 1D 0L
Taimanov Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Dragon Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 4 games 1W 1D 2L
Scotch Game 2 games 1W 1D 0L
Potter Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Four Knights Game 1 game 0W 0D 1L
Spanish Variation 1 game 0W 0D 1L
Classical Variation
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 62
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 8 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.06 | Round 7: Zakrevskyi, Alex - Kostov, Magnus Konstantin | 7.2 | 2026.09.06 Zakrevskyi, Alex (80433081) (1858) | ½ | 89.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.30 | Round 3: Kostov, Magnus Konstantin - Aubier, Lorys | 3.1 | 2026.08.30 Aubier, Lorys (80448933) (1912) | 1 | 87.70% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.05.20 | Schweizer Jugend Einzelmeisterschaft 2024 | 7.7 | 2024.05.20 Csonka, Benedek (1353764) | 1 | 80.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2024.05.19 | Schweizer Jugend Einzelmeisterschaft 2024 | 5.7 | 2024.05.19 Adnin, Rafa Azkario (7126620) (1552) | 0 | 72.30% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2024.05.18 | Schweizer Jugend Einzelmeisterschaft 2024 | 4.5 | 2024.05.18 Mogasale, Chetan (1356615) (1646) | ½ | 84.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.05.18 | Schweizer Jugend Einzelmeisterschaft 2024 | 3.5 | 2024.05.18 Bachmann, Nils (1352946) (1554) | 0 | 77.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.05.17 | Schweizer Jugend Einzelmeisterschaft 2024 | 2.1 | 2024.05.17 Neuschild, Marius (1355589) (1788) | 0 | 87.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.05.17 | Schweizer Jugend Einzelmeisterschaft 2024 | 1.3 | 2024.05.17 Varghese, Vivan (1356348) (1663) | 1 | 81.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 |