Player profile
Kelvin Kosta
Dossier
9 of 9 games analyzed.
Accuracy: 87.4%
Opened e4: 5/5
Castled kingside: 8Same-side castling: 8Castled queenside: 1Opposite-side castling: 1
Played on the kingside: 5Played in the center: 3Fianchettoed kingside: 1Played on the queenside: 1
Active pieces: 8Backward pawn: 6Space advantage: 6Initiated exchanges: 5Isolated pawn: 4Sacrificed material: 4Kept the bishop pair: 4Missed tactics: 4Avoided exchanges: 3Played gambits: 1
Openings
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As White 5 games 2W 1D 2L
French Defense 2 games 1W 1D 0L
Advance Variation 2 games 1W 1D 0L
Euwe Variation
1 game
0W
1D
0L
Paulsen Attack
1 game
1W
0D
0L
Sicilian Defense 2 games 1W 0D 1L
Najdorf Variation 1 game 0W 0D 1L
Neo-Classical Defense
1 game
0W
0D
1L
Taimanov Variation 1 game 1W 0D 0L
Bastrikov Variation
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Karpov Variation 1 game 0W 0D 1L
Modern Variation, Kasparov Attack
1 game
0W
0D
1L
As Black 4 games 2W 0D 2L
Caro-Kann Defense 4 games 2W 0D 2L
Exchange Variation 1 game 1W 0D 0L
Rubinstein Variation
1 game
1W
0D
0L
Two Knights Attack 1 game 0W 0D 1L
Mindeno Variation
1 game
0W
0D
1L
Maróczy Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Advance Variation 1 game 0W 0D 1L
Botvinnik-Carls Defense
1 game
0W
0D
1L
Blunders Top 4 of 63
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 9 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.08.18 | FIDE U16 Olympiad_boards_81-124 | 9 | 2023.08.18 Juninho La Fleur | 1 | 97.30% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2023.08.17 | FIDE U16 Olympiad_boards_81-124 | 8 | 2023.08.17 Hong-Yi Lai | ½ | 77.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2023.08.17 | FIDE U16 Olympiad_boards_81-124 | 7 | 2023.08.17 Vladimir Savitskiy | 0 | 90.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.08.16 | FIDE U16 Olympiad_boards_1-80 | 6 | 2023.08.16 Konstantin Georgiev | 0 | 86.10% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2023.08.15 | FIDE U16 Olympiad_boards_81-124 | 5 | 2023.08.15 Mohamed Khalil Najimi | 1 | 90.20% | 1. e4 c6 2. d4 d5 3. f3 e6 | |
| 2023.08.15 | FIDE U16 Olympiad_boards_1-80 | 4 | 2023.08.15 Roger Labruyere | 0 | 82.30% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2023.08.14 | FIDE U16 Olympiad_boards_1-80 | 3 | 2023.08.14 Anastasiia Hnatyshyn | 0 | 88.40% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2023.08.14 | FIDE U16 Olympiad_boards_1-80 | 2 | 2023.08.14 Magnus Ermitsch | 1 | 82.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2023.08.13 | FIDE U16 Olympiad_boards_81-124 | 1 | 2023.08.13 Davida Strong | 1 | 92.10% | 1. e4 e6 2. d4 d5 3. e5 c5 |