Player profile
Hammarstrom, Harald
Dossier
24 of 24 games analyzed.
Accuracy: 82.4%
Opened e4: 10/10
Castled kingside: 22Same-side castling: 14Opposite-side castling: 9Castled queenside: 2
Fianchettoed kingside: 22Played on the kingside: 14Played in the center: 4Fianchettoed queenside: 2Played on the queenside: 1
Backward pawn: 19Space advantage: 18Kept the bishop pair: 17Isolated pawn: 16Sacrificed material: 16Initiated exchanges: 12Active pieces: 10Avoided exchanges: 10Missed tactics: 9Played gambits: 3
Openings
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As White 10 games 4W 0D 6L
Sicilian Defense 4 games 2W 0D 2L
Closed 4 games 2W 0D 2L
(unspecified)
4 games
2W
0D
2L
Vienna Game 4 games 2W 0D 2L
Mieses Variation 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scandinavian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 14 games 6W 2D 6L
Modern Defense 5 games 4W 0D 1L
Standard Defense 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
Pseudo-Austrian Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Geller's System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 3 games 1W 0D 2L
Rossolimo Variation 3 games 1W 0D 2L
(unspecified)
3 games
1W
0D
2L
Old Indian Defense 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Pirc Defense 2 games 0W 0D 2L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Grob Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 178
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 24 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.04 | Round 9: Dolata, Henryk - Hammarstrom, Harald | 9.12 | 2026.10.04 Dolata, Henryk (1709046) (1980) | ½ | 80.20% | 1. c4 d6 2. Nc3 g6 3. g3 Bg7 | |
| 2026.10.04 | Round 8: Hammarstrom, Harald - Kucuksari, Kaan | 8.4 | 2026.10.04 Kucuksari, Kaan (6380166) (2406) | 0 | 84.20% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2026.10.04 | Round 7: Linusson, Lasse - Hammarstrom, Harald | 7.10 | 2026.10.04 Linusson, Lasse (1708805) (2015) | 1 | 90.70% | 1. e4 d6 2. d4 g6 3. Nc3 Bg7 | |
| 2026.10.03 | Round 5: Hammarstrom, Harald - Ask, Josef | 5.8 | 2026.10.03 Ask, Josef (1704583) (2051) | 0 | 83.40% | 1. e4 e5 2. Nc3 d5 3. Nxd5 Nc6 | |
| 2026.10.03 | Round 4: Lindgren, Philip - Hammarstrom, Harald | 4.4 | 2026.10.03 Lindgren, Philip (1713230) (2252) | 0 | 87.20% | 1. d4 d6 2. Nf3 g6 3. c4 Bg7 | |
| 2026.10.03 | Round 3: Jonsson, Magnus - Hammarstrom, Harald | 3.10 | 2026.10.03 Jonsson, Magnus (1726030) (1969) | 1 | 81.70% | 1. e4 d6 2. d4 g6 3. Nc3 Bg7 | |
| 2026.10.02 | Round 11: Hammarstrom, Harald - Troedsson, Anton | 11.7 | 2026.10.02 Troedsson, Anton (1746006) (2148) | 0 | 85.90% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.10.02 | Round 10: Israelsson, Lukas - Hammarstrom, Harald | 10.11 | 2026.10.02 Israelsson, Lukas (1784749) (2085) | 1 | 78.00% | 1. d4 d6 2. Nf3 g6 3. c4 Bg7 | |
| 2026.10.02 | Round 7: Hammarstrom, Harald - Hammarstrom, Ulf | 7.11 | 2026.10.02 Hammarstrom, Ulf (1710214) (2184) | 0 | 51.40% | 1. e4 d5 2. e5 c5 3. f4 Nc6 | |
| 2026.10.02 | Round 6: Carlstrom, Niklas - Hammarstrom, Harald | 6.8 | 2026.10.02 Carlstrom, Niklas (1704648) (2115) | 0 | 80.40% | 1. Nc3 d6 2. e4 g6 3. d4 Bg7 | |
| 2026.10.02 | Round 5: Hammarstrom, Harald - Drugge, Patrik | 5.10 | 2026.10.02 Drugge, Patrik (1704249) (2176) | 1 | 91.30% | 1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 | |
| 2026.10.02 | Round 4: Grahn, Vidar - Hammarstrom, Harald | 4.5 | 2026.10.02 Grahn, Vidar (1744780) (2310) | 0 | 78.90% | 1. d4 d6 2. c4 g6 3. g3 Bg7 | |
| 2026.10.02 | Round 3: Hammarstrom, Harald - Muntean, Victor | 3.10 | 2026.10.02 Muntean, Victor (1054414) (2170) | 1 | 72.00% | 1. e4 e5 2. Nc3 Nf6 3. g3 Bb4 | |
| 2026.10.02 | Round 2: Kucuksari, Kaan - Hammarstrom, Harald | 2.4 | 2026.10.02 Kucuksari, Kaan (6380166) (2448) | 1 | 74.00% | 1. d4 d6 2. c4 g6 3. Nf3 Bg7 | |
| 2025.09.28 | Snabbschacks-SM 2025 | 9.4 | 2025.09.28 Livner, Anders (1704150) (2307) | 1 | 87.10% | 1. Nf3 d6 2. d4 g6 3. e4 Bg7 | |
| 2025.09.28 | Snabbschacks-SM 2025 | 8.7 | 2025.09.28 Ravik, Andreas (1722522) (1909) | 1 | 86.40% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2025.09.28 | Snabbschacks-SM 2025 | 7.7 | 2025.09.28 Ask, Josef (1704583) (2052) | ½ | 89.20% | 1. g4 d6 2. h3 e5 3. d4 exd4 | |
| 2025.09.28 | Snabbschacks-SM 2025 | 6.9 | 2025.09.28 Malmsten, Hans (1746154) (2006) | 1 | 74.80% | 1. e4 c5 2. Nc3 e6 3. f4 d5 | |
| 2025.09.27 | Snabbschacks-SM 2025 | 4.9 | 2025.09.27 Dingertz, Filip (1757288) (1963) | 0 | 90.70% | 1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 | |
| 2025.09.27 | Snabbschacks-SM 2025 | 3.1 | 2025.09.27 Carlsson, Ludvig (1727010) (2321) | 0 | 91.70% | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | |
| 2025.09.27 | Snabbschacks-SM 2025 | 2.9 | 2025.09.27 Dolata, Henryk (1709046) (1978) | 1 | 89.70% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2025.09.26 | Blixt-SM 2025 | 9.8 | 2025.09.26 Smith, Axel (1707930) (2428) | 0 | 82.70% | 1. e4 c5 2. Nc3 a6 3. g3 b5 | |
| 2025.09.26 | Blixt-SM 2025 | 4.9 | 2025.09.26 Grahn, Vidar (1744780) (2212) | 0 | 83.20% | 1. d4 d6 2. Nf3 g6 3. c4 Bg7 | |
| 2025.09.26 | Blixt-SM 2025 | 2.10 | 2025.09.26 Lind, Jan-Olov (1701193) (2184) | 0 | 83.30% | 1. e4 d6 2. d4 g6 3. Nf3 Bg7 |