Player profile
Lundberg, Bjorn
Dossier
18 of 18 games analyzed.
Accuracy: 92.4%
Opened Nf3: 5/10Opened e4: 4/10Opened d4: 1/10
Castled kingside: 17Same-side castling: 16Did not castle: 1
Fianchettoed queenside: 6Played on the kingside: 5Played in the center: 5Fianchettoed kingside: 4Played on the queenside: 4
Sacrificed material: 14Active pieces: 13Initiated exchanges: 12Space advantage: 11Backward pawn: 10Kept the bishop pair: 9Isolated pawn: 4Missed tactics: 2Played gambits: 1Avoided exchanges: 1
Openings
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As White 10 games 6W 0D 3L
Italian Game 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
Giuoco Pianissimo
2 games
1W
0D
1L
English Opening 2 games 1W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Three Knights Variation
1 game
0W
0D
1L
Anglo-Indian Defense 1 game 1W 0D 0L
King's Indian Formation
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
Reversed Grünfeld 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Alekhine Defense 1 game 0W 0D 0L
Four Pawns Attack 1 game 0W 0D 0L
Fianchetto Variation
1 game
0W
0D
0L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack
1 game
0W
0D
1L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
with g3
1 game
1W
0D
0L
Queen's Gambit Accepted 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
Traditional System
1 game
1W
0D
0L
Benoni Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
New York Variation
1 game
1W
0D
0L
As Black 8 games 3W 4D 1L
Caro-Kann Defense 2 games 1W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Advance Variation 1 game 1W 0D 0L
Tal Variation
1 game
1W
0D
0L
Indian Defense 1 game 0W 1D 0L
Anti-Nimzo-Indian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 1 game 1W 0D 0L
Najdorf Variation 1 game 1W 0D 0L
Adams Attack
1 game
1W
0D
0L
Bogo-Indian Defense 1 game 1W 0D 0L
Grünfeld Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Indian Formation
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Berlin Variation, Pirc Variation
1 game
0W
1D
0L
Blunders Top 4 of 61
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 18 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.12.29 | HKIO 2025 | 9.30 | 2025.12.29 Ruan, Harry (3210880) (1972) | 1 | 98.00% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 | |
| 2025.12.28 | HKIO 2025 | 8.31 | 2025.12.28 Urangoo, Gurvanbaatar (4919114) (1959) | ½ | 98.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.12.27 | HKIO 2025 | 7.23 | 2025.12.27 Xu, Wei (8643318) (2023) | * | 90.30% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2025.12.26 | HKIO 2025 | 6.22 | 2025.12.26 Zhong, Taoyu (8640378) (1976) | ½ | 88.40% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.12.26 | HKIO 2025 | 5.8 | 2025.12.26 Pang, Tao (8609950) (2445) | 0 | 89.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.12.25 | HKIO 2025 | 4.20 | 2025.12.25 Shah, Krishiv (6009999) (1801) | 1 | 96.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.24 | HKIO 2025 | 3.9 | 2025.12.24 Yan, Tianqi (8615250) (2334) | 0 | 86.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.12.24 | HKIO 2025 | 2.26 | 2025.12.24 Burman, Ray Pritish (5821770) (1825) | 1 | 97.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.12.23 | HKIO 2025 | 1.35 | 2025.12.23 Sainbuyan, Batsuuri (4928644) (1879) | 1 | 92.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2023.12.29 | Hong Kong International Open Chess Championship 2023 | 9.4 | 2023.12.29 Cai, Songliang (8612706) (2056) | 0 | 91.40% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 | |
| 2023.12.28 | Hong Kong International Open Chess Championship 2023 | 8.2 | 2023.12.28 Zhao, Yuanhe (8609497) (2462) | 0 | 88.00% | 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 | |
| 2023.12.27 | Hong Kong International Open Chess Championship 2023 | 7.2 | 2023.12.27 Wang, Zijian (8619034) (2110) | 1 | 90.00% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 | |
| 2023.12.27 | Hong Kong International Open Chess Championship 2023 | 6.2 | 2023.12.27 Laohawirapap, Prin (6205003) (2329) | ½ | 98.70% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2023.12.26 | Hong Kong International Open Chess Championship 2023 | 5.2 | 2023.12.26 Le Ruyet, Leopold (645923) (2245) | 1 | 86.00% | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 | |
| 2023.12.26 | Hong Kong International Open Chess Championship 2023 | 4.8 | 2023.12.26 Chan, Wang Ip Boris (6006027) (1589) | 1 | 91.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2023.12.25 | Hong Kong International Open Chess Championship 2023 | 3.16 | 2023.12.25 Chan, Pui Yin Brandon (6006647) (1557) | 1 | 94.50% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | |
| 2023.12.25 | Hong Kong International Open Chess Championship 2023 | 2.9 | 2023.12.25 Ha, Yihan (1676) | ½ | 95.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2023.12.24 | Hong Kong International Open Chess Championship 2023 | 1.11 | 2023.12.24 Wong, Adrian Kwan Yui (6004245) (1586) | 1 | 91.70% | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 |