Player profile
Janssen, Gerdie
Dossier
8 of 11 games analyzed.
Accuracy: 77.9%
Opened e4: 2/3Opened d4: 1/3
Castled kingside: 5Same-side castling: 4Did not castle: 2Opposite-side castling: 2Castled queenside: 1
Played on the kingside: 3Played on the queenside: 2Played in the center: 2
Initiated exchanges: 7Sacrificed material: 6Space advantage: 6Backward pawn: 5Active pieces: 5Isolated pawn: 4Kept the bishop pair: 4Missed tactics: 4Played gambits: 3
Openings
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As White 5 games 3W 0D 2L
King's Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
King's Knight Variation
1 game
0W
0D
1L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense
1 game
1W
0D
0L
Scandinavian Defense 1 game 0W 0D 1L
Icelandic-Palme Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Three Knights Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
Classical Variation
1 game
1W
0D
0L
As Black 6 games 2W 0D 4L
Italian Game 3 games 1W 0D 2L
Two Knights Defense 2 games 0W 0D 2L
Polerio Defense, Bishop Check Line
1 game
0W
0D
1L
Knight Attack
1 game
0W
0D
1L
Classical Variation 1 game 1W 0D 0L
Greco Gambit, Greco Variation
1 game
1W
0D
0L
Scotch Game 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Göring Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 52
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 11 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.20 | Round 8: Klein, Yarden - Gerdie Janssen | 8.40 | 2026.07.20 Klein, Yarden (2889749) | 0 | 80.60% | 1. e4 e5 2. Nf3 Nc6 3. d4 d6 | |
| 2026.07.19 | Round 7: Zisman, Nastia - Gerdie Janssen | 7.40 | 2026.07.19 Zisman, Nastia (2895510) | 0 | 79.00% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.07.19 | Round 6: Gerdie Janssen - Fire, Britt | 6.36 | 2026.07.19 Fire, Britt (2866838) (1527) | 0 | 90.00% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2026.07.17 | Round 5: Gerdie Janssen - Abo Baker, Maria | 5.39 | 2026.07.17 Abo Baker, Maria (2865033) (1557) | 1 | 97.20% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.07.16 | Round 4: Shteren, Ayala - Gerdie Janssen | 4.40 | 2026.07.16 Shteren, Ayala (2891301) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.07.15 | Round 3: Gerdie Janssen - Shorosh, Lana | 3.35 | 2026.07.15 Shorosh, Lana (2881586) (1515) | 0 | 75.50% | 1. e4 d5 2. exd5 Nf6 3. c4 e6 | |
| 2026.07.15 | Round 2: May Matichin - Gerdie Janssen | 2.38 | 2026.07.15 Matichin, May (2892138) | 1 | 83.70% | 1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 | |
| 2025.04.10 | Round 6: Arielle Rozenheck - Gerdie Janssen | 6.2 | 2025.04.10 Arielle Rozenheck | 0 | 51.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.04.08 | Round 4: Abo Baker, Maria - Gerdie Janssen | 4.1 | 2025.04.08 Abo Baker, Maria (2865033) | 0 | 66.00% | 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 | |
| 2025.04.07 | Round 3: Gerdie Janssen - Tamara Elimelech | 3.2 | 2025.04.07 Tamara Elimelech | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 | |
| 2025.04.06 | Round 2: Gerdie Janssen - Arbel, Maya | 2.2 | 2025.04.06 Arbel, Maya (2874989) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 |