Player profile
Valderhaug, Casper
Dossier
5 of 14 games analyzed.
Accuracy: 88.7%
Opened d4: 1/2Opened e4: 1/2
Castled queenside: 2Did not castle: 2Same-side castling: 2Opposite-side castling: 1Castled kingside: 1
Played in the center: 2Played on the kingside: 1Played on the queenside: 1
Initiated exchanges: 4Backward pawn: 3Space advantage: 3Active pieces: 2Kept the bishop pair: 2Avoided exchanges: 1Isolated pawn: 1Sacrificed material: 1Missed tactics: 1
Openings
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As White 6 games 2W 1D 3L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Greco Gambit, Traditional Line
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Four Knights Game 1 game 0W 0D 1L
Scotch Variation Accepted 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack
1 game
0W
0D
1L
As Black 8 games 4W 1D 3L
Ruy Lopez 3 games 2W 0D 1L
Berlin Defense 3 games 2W 0D 1L
(unspecified)
2 games
1W
0D
1L
Rio Gambit Accepted
1 game
1W
0D
0L
Italian Game 2 games 0W 0D 2L
Giuoco Pianissimo 2 games 0W 0D 2L
(unspecified)
1 game
0W
0D
1L
Italian Four Knights Variation
1 game
0W
0D
1L
French Defense 2 games 1W 1D 0L
Advance Variation 1 game 0W 1D 0L
Paulsen Attack
1 game
0W
1D
0L
Knight Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 26
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 14 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.04.26 | NM for skolelag | 6.14 | 2026.04.26 Skogstad, Eirik Johnsen (1581163) (1695) | 0 | 80.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.04.26 | NM for skolelag | 5.22 | 2026.04.26 Iakhno, Alexander (1590081) (1587) | 1 | 93.90% | 1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 | |
| 2026.04.25 | NM for skolelag | 3.14 | 2026.04.25 Ourier, Jad (-) | 1 | 89.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2026.04.25 | NM for skolelag | 2.18 | 2026.04.25 Roy, Ronav (1574752) (1538) | 0 | 87.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.11.15 | NM for barn og ungdom 2025 | 5.3 | 2025.11.15 Bae, Anton (1580230) (1703) | 0 | 91.90% | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | |
| 2025.07.12 | Landsturneringen 2025 | 9 | 2025.07.12 Alhat, Shreshtha (1593900) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.07.11 | Landsturneringen 2025 | 8 | 2025.07.11 Giaver-Berge, Edvard (1594214) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.07.10 | Landsturneringen 2025 | 7 | 2025.07.10 Nome, Sigrid (1596128) | ½ | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.07.09 | Landsturneringen 2025 | 6 | 2025.07.09 Maurstad, Anker Moe (1587927) | ½ | - | 1. e4 c6 2. d4 d5 3. Nc3 e6 | |
| 2025.07.08 | Landsturneringen 2025 | 5 | 2025.07.08 Do, Don-Vincent Chau (1586947) | 1 | - | 1. e4 e6 2. Nf3 d5 3. e5 c5 | |
| 2025.07.07 | Landsturneringen 2025 | 4 | 2025.07.07 Kethulle, Tim De La (1587919) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.07.07 | Landsturneringen 2025 | 3 | 2025.07.07 Alhat, Advay (1593897) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.07.06 | Landsturneringen 2025 | 2 | 2025.07.06 Nord, Aleksander Milan (1584987) (1492) | 0 | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.07.05 | Landsturneringen 2025 | 1 | 2025.07.05 Amundsen, Joel Jullum (1589954) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 |