Player profile
Kupervaser, Erez
Dossier
20 of 20 games analyzed.
Accuracy: 90.7%
Opened Nf3: 2/4Opened e4: 2/4
Castled kingside: 8Same-side castling: 7
Played on the kingside: 5Fianchettoed kingside: 4Played in the center: 3
Kept the bishop pair: 6Sacrificed material: 6Isolated pawn: 5Active pieces: 5Backward pawn: 5Space advantage: 4Missed tactics: 4Initiated exchanges: 4Avoided exchanges: 1Played gambits: 1
Openings
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As White 4 games 2W 2D 0L
King's Indian Attack 1 game 1W 0D 0L
Sicilian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Mecking Variation
1 game
1W
0D
0L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 1D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L
Fianchetto Variation, Lutikov Gambit
1 game
0W
1D
0L
As Black 4 games 2W 0D 2L
King's Indian Defense 1 game 0W 0D 1L
Semi-Averbakh System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 1 game 0W 0D 1L
Grünfeld Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 1 game 1W 0D 0L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Hungarian Dragon
1 game
1W
0D
0L
Semi-Slav Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 71
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 20 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.01.01 | Blixt-SM - open Swedish blitz championship | 3.6 | 2023.01.01 Gorshtein, Ido (2815532) (2429) | 0 | 97.20% | 1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 | |
| 2024.01.29 | Round 9: Erez Kupervaser - Ofer Kinberg | 2024.01.29 Ofer Kinberg (1927) | 1 | 90.30% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | ||
| 2024.01.28 | Round 8: Noga Orian - Erez Kupervaser | 2024.01.28 Noga Orian (2052) | 0 | 91.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2024.01.26 | Round 6: Erez Kupervaser - Ilay Zakin | 2024.01.26 Ilay Zakin (2009) | 1 | 92.60% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| 2024.01.25 | Round 5: Victor Mikhalevski - Erez Kupervaser | 2024.01.25 Victor Mikhalevski (2524) | 0 | 88.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2024.01.24 | Round 4: Erez Kupervaser - Or Bronstein | 2024.01.24 Or Bronstein (2441) | ½ | 96.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2024.01.23 | Round 3: Evgeny Alekseev - Erez Kupervaser | 2024.01.23 Evgeny Alekseev (2563) | 1 | 96.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.01.22 | Round 2: Erez Kupervaser - David Rinberg | 2024.01.22 David Rinberg (1790) | ½ | 74.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2024.01.21 | Round 1: Nick Lior Gordin - Erez Kupervaser | 2024.01.21 Nick Lior Gordin | 1 | 96.40% | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 | ||
| 2023.09.02 | Round 9 (Lower boards): Erez Kupervaser - Cesar Salvador Cabo | 2023.09.02 Cesar Salvador Cabo (2005) | 0 | 83.80% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2023.09.01 | new tournament description | 8 | 2023.09.01 Michiel Sijpkens (2177) | ½ | 94.10% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2023.08.31 | Round 7 (Lower boards): Erez Kupervaser - Lut Yin Luke Lau | 2023.08.31 Lut Yin Luke Lau (2038) | ½ | 90.60% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | ||
| 2023.08.30 | Round 6 (Top boards): Omar Almeida Quintana - Erez Kupervaser | 2023.08.30 Omar Almeida Quintana (2512) | ½ | 95.10% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.08.29 | new tournament description | 5 | 2023.08.29 Khoi Nguyen (1953) | 1 | 92.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.08.26 | Round 2: Awonder Liang - Erez Kupervaser | 2023.08.26 Awonder Liang (2649) | 0 | 89.80% | 1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 | ||
| 2023.07.24 | Round 9: Erez Kupervaser - Suat Atalik | 2023.07.24 Suat Atalik | 0 | 86.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| 2023.07.23 | Round 8: Georgios Mitsis - Erez Kupervaser | 2023.07.23 Georgios Mitsis | ½ | 97.70% | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 | ||
| 2023.07.21 | Round 6: Karthikeyan Ajay - Erez Kupervaser | 2023.07.21 Karthikeyan Ajay | 0 | 82.70% | 1. d4 d5 2. Bf4 Nf6 3. e3 e6 | ||
| 2023.07.20 | Round 5: Erez Kupervaser - Sri M.K Poorna | 2023.07.20 Sri M.K Poorna | 1 | 96.70% | 1. e4 c5 2. Nc3 d6 3. d4 cxd4 | ||
| 2023.07.16 | Round 1: Jakub Seemann - Erez Kupervaser | 2023.07.16 Jakub Seemann | 0 | 90.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 |