Player profile
Jasper 2011: Mathijssen
Dossier
6 of 9 games analyzed.
Accuracy: 83.8%
Opened e4: 4/4
Castled kingside: 5Same-side castling: 5Castled queenside: 1Opposite-side castling: 1
Played in the center: 4Played on the kingside: 1Played on the queenside: 1
Active pieces: 6Isolated pawn: 4Initiated exchanges: 4Sacrificed material: 3Backward pawn: 2Space advantage: 2Avoided exchanges: 2Missed tactics: 2Kept the bishop pair: 1
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 6 games 2W 0D 4L
Italian Game 3 games 1W 0D 2L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Giuoco Pianissimo 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Two Knights Defense 1 game 0W 0D 1L
Modern Bishop's Opening
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Panov Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 0D 1L
English Attack
1 game
0W
0D
1L
French Defense 1 game 1W 0D 0L
Mediterranean Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 3 games 1W 1D 1L
Scotch Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Four Knights Game 1 game 0W 1D 0L
Spanish Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 1 game 0W 0D 1L
Quiet Variation 1 game 0W 0D 1L
Schallopp Defense
1 game
0W
0D
1L
Blunders Top 4 of 38
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 |
|---|---|---|---|---|---|---|---|
| 2026.05.03 | Round 6: Jasper 2011: Mathijssen - Arda 2011: Yantur | 6.18 | 2026.05.03 Arda 2011: Yantur | 0 | 90.60% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.05.03 | Round 5: Kevin Wan Ze 2011: Gang - Jasper 2011: Mathijssen | 5.19 | 2026.05.03 Kevin Wan Ze 2011: Gang | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.05.03 | Round 4: Marit 2011: Van Boxel - Jasper 2011: Mathijssen | 4.20 | 2026.05.03 Marit 2011: Van Boxel | ½ | 87.80% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.05.03 | Round 3: Jasper 2011: Mathijssen - Guus 2011: Van Dorsser | 3.21 | 2026.05.03 Guus 2011: Van Dorsser | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.05.03 | Round 2: Youri 2011: Reinders - Jasper 2011: Mathijssen | 2.19 | 2026.05.03 Youri 2011: Reinders | 0 | 75.60% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.05.03 | Round 1: Jasper 2011: Mathijssen - Alt 2011: Bosch | 1.17 | 2026.05.03 Alt 2011: Bosch | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.16 | Round 7: Jasper 2011: Mathijssen - Joep Winthagen | 2024.06.16 Joep Winthagen | 0 | 87.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.16 | Round 6: Jasper 2011: Mathijssen - Elisabeth Van Foreest | 2024.06.16 Elisabeth Van Foreest | 1 | 97.00% | 1. e4 e6 2. d4 Nf6 3. Nc3 b6 | ||
| 2024.06.16 | Round 3: Jasper 2011: Mathijssen - Formanoy, David | 2024.06.16 Formanoy, David (1094750) | 0 | 63.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 |