Player profile
Bertholee, Rob
Dossier
6 of 7 games analyzed.
Accuracy: 92%
Opened c4: 2/3Opened e4: 1/3
Castled kingside: 5Same-side castling: 4Did not castle: 1
Played in the center: 2Fianchettoed kingside: 2Fianchettoed queenside: 2Played on the kingside: 1Played on the queenside: 1
Sacrificed material: 6Active pieces: 5Initiated exchanges: 5Kept the bishop pair: 4Space advantage: 3Backward pawn: 2Isolated pawn: 2Missed tactics: 1Avoided exchanges: 1Played gambits: 1
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 4 games 2W 1D 1L
English Opening 2 games 1W 0D 1L
King's English Variation 1 game 1W 0D 0L
Kramnik-Shirov Counterattack
1 game
1W
0D
0L
Agincourt Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
Symmetrical Variation
1 game
1W
0D
0L
Zukertort Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 3 games 0W 1D 2L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack
1 game
0W
0D
1L
Bogo-Indian Defense 1 game 0W 1D 0L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 20
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 7 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.07 | Round 5: Bertholee, Rob - Buergener, Richard | 5.13 | 2026.06.07 Buergener, Richard (16268768) (1861) | 1 | 97.60% | 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2026.06.07 | Round 4: Colbow, Collin - Bertholee, Rob | 4.5 | 2026.06.07 Colbow, Collin (16201132) (2442) | 0 | 90.30% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.06.06 | Round 3: Bertholee, Rob - Tonndorf, Matthias | 3.1 | 2026.06.06 Tonndorf, Matthias (4682033) (2220) | ½ | - | 1. Nf3 d5 2. e3 g6 3. c4 c6 | |
| 2026.06.06 | Round 2: Hundack, Rolf - Bertholee, Rob | 2.5 | 2026.06.06 Hundack, Rolf (4653092) (2086) | ½ | 94.30% | 1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 | |
| 2026.06.05 | Round 1: Bertholee, Rob - Lattreuter, Alexander | 1.5 | 2026.06.05 Lattreuter, Alexander (34678387) (1880) | 1 | 97.70% | 1. c4 e5 2. Nc3 Bb4 3. Qb3 Nc6 | |
| 2025.05.29 | Finals: Van Rootselaar, Rik - Bertholee, Rob | 3.5 | 2025.05.29 Van Rootselaar, Rik (1088572) (2234) | 0 | 82.40% | 1. c4 e6 2. g3 d5 3. Bg2 dxc4 | |
| 2025.05.22 | Semi-Finals: Bertholee, Rob - Ten Hertog, Hugo | 1.1 | 2025.05.22 Ten Hertog, Hugo (1026356) (2524) | 0 | 89.60% | 1. c4 e6 2. Nf3 d5 3. g3 dxc4 |