Player profile
Birkisson, Bjorn Holm
Dossier
114 of 128 games analyzed.
Accuracy: 92%
Opened d4: 15/41Opened e4: 15/41Opened c4: 7/41Opened Nf3: 4/41
Castled kingside: 74Same-side castling: 69Opposite-side castling: 6Did not castle: 5Castled queenside: 4
Played on the queenside: 29Played in the center: 24Played on the kingside: 23Fianchettoed queenside: 22Fianchettoed kingside: 16
Initiated exchanges: 56Active pieces: 53Space advantage: 49Sacrificed material: 47Kept the bishop pair: 43Isolated pawn: 37Backward pawn: 36Avoided exchanges: 18Missed tactics: 11Played gambits: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 48 games 14W 22D 11L
English Opening 11 games 2W 8D 1L
Anglo-Indian Defense 4 games 1W 3D 0L
King's Knight Variation
1 game
0W
1D
0L
King's Indian Formation, Double Fianchetto
1 game
0W
1D
0L
Flohr-Mikenas-Carls Variation, Nei Gambit
1 game
0W
1D
0L
Queen's Knight Variation
1 game
1W
0D
0L
King's English Variation 4 games 0W 3D 1L
Four Knights Variation, Quiet Line
3 games
0W
2D
1L
Reversed Sicilian
1 game
0W
1D
0L
Agincourt Defense 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 6 games 3W 1D 2L
French Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Early Deviations
1 game
1W
0D
0L
Four Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation
1 game
0W
0D
1L
Kan Variation 1 game 1W 0D 0L
Polugaevsky Variation
1 game
1W
0D
0L
Delayed Alapin Variation 1 game 0W 1D 0L
with d6
1 game
0W
1D
0L
French Defense 5 games 2W 3D 0L
Tarrasch Variation 4 games 2W 2D 0L
Open System, Euwe-Keres Line
2 games
1W
1D
0L
Modern System
1 game
0W
1D
0L
Closed Variation, Main Line
1 game
1W
0D
0L
Winawer Variation 1 game 0W 1D 0L
Portisch-Hook Variation
1 game
0W
1D
0L
Bogo-Indian Defense 3 games 0W 2D 1L
Grünfeld Variation 3 games 0W 2D 1L
(unspecified)
3 games
0W
2D
1L
Queen's Gambit Declined 3 games 1W 0D 1L
(unspecified) 2 games 0W 0D 1L
(unspecified)
2 games
0W
0D
1L
Harrwitz Attack 1 game 1W 0D 0L
Orthodox Defense
1 game
1W
0D
0L
King's Indian Defense 3 games 1W 1D 1L
Makogonov Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Normal Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 2 games 0W 1D 1L
Normal Variation 1 game 0W 0D 1L
Traditional System
1 game
0W
0D
1L
Gunsberg Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Zukertort Opening 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Yusupov-Rubinstein System 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Italian Game 2 games 0W 2D 0L
Classical Variation 2 games 0W 2D 0L
Giuoco Pianissimo
2 games
0W
2D
0L
Caro-Kann Defense 2 games 0W 1D 1L
Endgame Offer 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Advance Variation 1 game 0W 1D 0L
Tal Variation
1 game
0W
1D
0L
Benko Gambit Accepted 1 game 1W 0D 0L
King Walk Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Lion Defense 1 game 1W 0D 0L
Lion's Jaw 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Torre Attack 1 game 1W 0D 0L
Fianchetto Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Modern Exchange Variation
1 game
0W
1D
0L
Indian Defense 1 game 0W 0D 1L
Spielmann-Indian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Pirc Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Quiet System
1 game
0W
0D
1L
Petrov's Defense 1 game 0W 1D 0L
Modern Attack 1 game 0W 1D 0L
Center Variation
1 game
0W
1D
0L
As Black 49 games 17W 14D 17L
Queen's Gambit Declined 7 games 4W 2D 1L
Austrian Defense 3 games 2W 1D 0L
(unspecified)
3 games
2W
1D
0L
Ragozin Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Exchange Variation 1 game 1W 0D 0L
Positional Variation
1 game
1W
0D
0L
Semi-Tarrasch Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Indian Defense 6 games 2W 2D 2L
Normal Variation 4 games 1W 2D 1L
(unspecified)
4 games
1W
2D
1L
Kmoch Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Rubinstein System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 5 games 2W 1D 2L
Closed 1 game 1W 0D 0L
Chameleon Variation
1 game
1W
0D
0L
Classical Variation 1 game 1W 0D 0L
Anti-Sozin Variation
1 game
1W
0D
0L
Kalashnikov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Chekhover Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 4 games 1W 1D 2L
Agincourt Defense 2 games 0W 0D 2L
Neo-Catalan Declined
1 game
0W
0D
1L
(unspecified)
1 game
0W
0D
1L
Anglo-Indian Defense 1 game 1W 0D 0L
King's Knight Variation
1 game
1W
0D
0L
Neo-Catalan 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Italian Game 4 games 0W 2D 2L
Classical Variation 2 games 0W 1D 1L
Giuoco Pianissimo
2 games
0W
1D
1L
Scotch Gambit 1 game 0W 1D 0L
Anderssen Attack
1 game
0W
1D
0L
Two Knights Defense 1 game 0W 0D 1L
Modern Bishop's Opening
1 game
0W
0D
1L
Ruy Lopez 4 games 1W 2D 1L
Closed 3 games 1W 1D 1L
Martinez Variation
2 games
0W
1D
1L
Anti-Marshall
1 game
1W
0D
0L
Morphy Defense 1 game 0W 1D 0L
Tarrasch Variation
1 game
0W
1D
0L
Caro-Kann Defense 4 games 1W 1D 2L
Tartakower Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Advance Variation 1 game 0W 0D 1L
Short Variation
1 game
0W
0D
1L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 3 games 1W 0D 2L
Advance Variation 2 games 1W 0D 1L
(unspecified)
1 game
1W
0D
0L
Euwe Variation
1 game
0W
0D
1L
Tarrasch Variation 1 game 0W 0D 1L
Open System, Euwe-Keres Line
1 game
0W
0D
1L
Queen's Pawn Game 2 games 1W 0D 1L
Krause Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
London System 1 game 0W 0D 1L
with e6
1 game
0W
0D
1L
Indian Defense 1 game 1W 0D 0L
Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav Defense 1 game 1W 0D 0L
Chigorin Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Intermezzo Variation
1 game
0W
0D
1L
Tarrasch Defense 1 game 0W 0D 0L
Symmetrical Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Rapport-Jobava System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack, with e6 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Bogo-Indian Defense 1 game 0W 1D 0L
Retreat Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Benko Gambit Accepted 1 game 1W 0D 0L
Fully Accepted Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 406
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 128 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.23 | Round 7: Birkisson, Bjorn Holm - Worek, Joanna | 7.60 | 2026.10.23 Worek, Joanna (1118080) (2278) | ½ | 76.50% | 1. Nf3 Nf6 2. c4 e6 3. b3 d5 | |
| 2026.10.21 | Round 5: Birkisson, Bjorn Holm - Poltorak, Sebastian | 5.60 | 2026.10.21 Poltorak, Sebastian (1199498) (2401) | ½ | 90.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2026.10.18 | Round 2: Birkisson, Bjorn Holm - Stanojoski, Zvonko | 2.12 | 2026.10.18 Stanojoski, Zvonko (15000257) (2371) | 0 | 91.30% | 1. d4 d5 2. c4 e6 3. Nf3 c6 | |
| 2026.10.11 | Icelandic Team Chess Championships 2026/27 - Premier League | 5.8 | 2026.10.11 Ragnarsson, Johann (2301040) (1990) | 1 | 83.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.10.10 | Icelandic Team Chess Championships 2026/27 - Premier League | 4.8 | 2026.10.10 Palsson, Halldor (2301202) (1991) | 1 | 92.60% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | |
| 2026.10.10 | Icelandic Team Chess Championships 2026/27 - Premier League | 3.23 | 2026.10.10 Hardarson, Jon Trausti (2302594) (2035) | 1 | 95.70% | 1. Nf3 Nf6 2. c4 e6 3. e3 d5 | |
| 2026.10.09 | Icelandic Team Chess Championships 2026/27 - Premier League | 2.8 | 2026.10.09 Thorkelsson, Sigurjon (2301695) (1963) | 1 | 95.10% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.08 | Icelandic Team Chess Championships 2026/27 - Premier League | 1.8 | 2026.10.08 Arnason, Jon L (2300036) (2404) | 0 | 90.60% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2026.06.07 | Skákþing Íslands - Áskorendaflokkur 2026 | 9.2 | 2026.06.07 Jonsson, Gauti Pall (2309092) (2131) | 1 | 91.90% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.06.06 | Skákþing Íslands - Áskorendaflokkur 2026 | 8.1 | 2026.06.06 Birkisson, Bardur Orn (2310597) (2257) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.06.04 | Skákþing Íslands - Áskorendaflokkur 2026 | 6.3 | 2026.06.04 Karlsson, Mikael Johann (2305194) (2157) | 1 | 84.00% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2026.06.03 | Skákþing Íslands - Áskorendaflokkur 2026 | 5.6 | 2026.06.03 Bjarkason, Halldor Palmi (2330008) (1876) | 1 | 98.00% | 1. e4 d6 2. d4 Nf6 3. f3 g6 | |
| 2026.06.02 | Skákþing Íslands - Áskorendaflokkur 2026 | 4.6 | 2026.06.02 Hermannsson, Sigurbjorn (2325128) (1915) | 1 | 96.90% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2026.06.01 | Skákþing Íslands - Áskorendaflokkur 2026 | 3.3 | 2026.06.01 Omarsson, Josef (2316102) (2078) | 0 | 84.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.05.31 | Skákþing Íslands - Áskorendaflokkur 2026 | 1.3 | 2026.05.31 Helgadottir, Idunn (2314118) (1842) | 1 | 94.00% | 1. d4 d5 2. c4 c5 3. cxd5 Qxd5 | |
| 2026.05.30 | Skákþing Íslands - Áskorendaflokkur 2026 | 7.1 | 2026.05.30 Davidsson, Oskar Vikingur (2310627) (2015) | * | 91.00% | 1. d4 d5 2. c4 e6 3. Nf3 c6 | |
| 2026.05.30 | Skákþing Íslands - Áskorendaflokkur 2026 | 2.1 | 2026.05.30 Hallmundarson, Birkir (2319446) (2007) | ½ | 97.90% | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.05.09 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 9.3 | 2026.05.09 Thorfinnsson, Bjorn (2300982) (2356) | ½ | 93.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.05.08 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 8.4 | 2026.05.08 Heimisson, Hilmir Freyr (2309998) (2310) | 0 | 85.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2026.05.07 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 7.2 | 2026.05.07 Ptacnikova, Lenka (305650) (2126) | 1 | 96.10% | 1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 | |
| 2026.05.06 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 6.5 | 2026.05.06 Birkisson, Bardur Orn (2310597) (2278) | ½ | 95.90% | 1. e4 e6 2. d4 d5 3. Nd2 a6 | |
| 2026.05.04 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 5.1 | 2026.05.04 Johannsson, Orn Leo (2303051) (2309) | ½ | 92.80% | 1. Nf3 Nf6 2. c4 e6 3. b3 d5 | |
| 2026.05.04 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 4.5 | 2026.05.04 Ragnarsson, Dagur (2304058) (2391) | 0 | 88.30% | 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 | |
| 2026.05.03 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 3.2 | 2026.05.03 Stefansson, Vignir Vatnar (2308649) (2534) | ½ | - | 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 | |
| 2026.05.02 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 2.4 | 2026.05.02 Kjartansson, Gudmundur (2301318) (2399) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.05.01 | Landsliðsflokkur Íslandsmótsins í skák 2026 | 1.3 | 2026.05.01 Stefansson, Hannes (2300087) (2409) | 0 | - | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2026.04.26 | Boðsmót TR A-flokkur | 5.3 | 2026.04.26 Hallmundarson, Birkir (2319446) (1976) | ½ | 97.10% | 1. d4 Nf6 2. Nf3 e6 3. e3 c5 | |
| 2026.04.25 | Boðsmót TR A-flokkur | 3.3 | 2026.04.25 Heidarsson, Arnar Milutin (2312875) (2118) | 1 | 84.00% | 1. d4 d5 2. c4 c5 3. cxd5 Qxd5 | |
| 2026.04.25 | Boðsmót TR A-flokkur | 2.2 | 2026.04.25 Jonsson, Gauti Pall (2309092) (2170) | ½ | - | 1. d4 d5 2. c4 dxc4 3. Nf3 c5 | |
| 2026.04.24 | Boðsmót TR A-flokkur | 4.1 | 2026.04.24 Omarsson, Josef (2316102) (2044) | ½ | 89.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.04.24 | Boðsmót TR A-flokkur | 1.2 | 2026.04.24 Heimisson, Hilmir Freyr (2309998) (2297) | 0 | 83.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.03.29 | Reykjavik Open 2026 | 7.22 | 2026.03.29 Gupta, Abhijeet (5010608) (2506) | 0 | 87.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.03.27 | Reykjavik Open 2026 | 4.30 | 2026.03.27 Agmanov, Zhandos (13708309) (2463) | 0 | 90.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.03.26 | Reykjavik Open 2026 | 3.45 | 2026.03.26 Stefansson, Hannes (2300087) (2417) | ½ | 93.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.03.26 | Reykjavik Open 2026 | 2.33 | 2026.03.26 Baskin, Robert (24662402) (2435) | ½ | 89.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.03.08 | Icelandic team chess championship premier league | 10.22 | 2026.03.08 Johannsson, Orn Leo (2303051) (2297) | ½ | 97.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2026.03.07 | Icelandic team chess championship premier league | 9.6 | 2026.03.07 Ahlander, Bjorn (1700251) (2389) | 1 | 95.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.03.07 | Icelandic team chess championship premier league | 8.22 | 2026.03.07 Thorhallsson, Throstur (2300109) (2388) | ½ | 92.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.03.06 | Icelandic team chess championship premier league | 7.14 | 2026.03.06 Thorarinsson, Pall A. (2300923) (2159) | 0 | 86.30% | 1. e4 c5 2. Nf3 e6 3. g3 Nf6 | |
| 2026.03.05 | Icelandic team chess championship premier league | 6.14 | 2026.03.05 Thorfinnsson, Bragi (2300958) (2377) | ½ | 95.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.12.07 | Friðriksmót Landsbankans – Íslandsmótið í hraðskák | 2.2 | 2025.12.07 Gretarsson, Helgi Ass (2300699) (2431) | 1 | 76.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.12.04 | Icelandic team chess championship premier league | 1.2 | 2025.12.04 Hardarson, Jon Trausti (2302594) (2069) | 1 | - | 1. d4 d5 2. Nf3 c5 3. Bf4 Nc6 | |
| 2025.11.16 | Icelandic team chess championship premier league | 5.24 | 2025.11.16 Gislason, Gudmundur (2300559) (2219) | 0 | 81.20% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | |
| 2025.11.15 | Icelandic team chess championship premier league | 4.8 | 2025.11.15 Prudnikov, Andrey (14132907) (2133) | 1 | 86.80% | 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 | |
| 2025.11.15 | Icelandic team chess championship premier league | 3.23 | 2025.11.15 Omarsson, Adam (2311453) (2086) | 1 | 94.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.11.14 | Icelandic team chess championship premier league | 2.16 | 2025.11.14 Sigurjonsson, Stefan Th. (2301008) (2113) | 0 | 84.10% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.10.24 | Round 6: Birkisson, Bjorn Holm - Stamatiou, Rodolfos | 6.82 | 2025.10.24 Stamatiou, Rodolfos (25826530) (2275) | 1 | 96.90% | 1. d4 Nf6 2. Nf3 e6 3. e3 c5 | |
| 2025.10.21 | Round 3: Kurochkin, Victor - Birkisson, Bjorn Holm | 3.53 | 2025.10.21 Kurochkin, Victor (4105168) (2370) | 0 | 91.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.10.20 | Round 2: Birkisson, Bjorn Holm - Chovan, Milan | 2.77 | 2025.10.20 Chovan, Milan (14933691) (2304) | ½ | 99.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.09.12 | Haustmot TR 2025 | 5.2 | 2025.09.12 Omarsson, Josef (2316102) (2130) | 1 | 99.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.09.10 | Haustmot TR 2025 | 4.5 | 2025.09.10 Thorsteinsson, Thorsteinn (2300281) (2209) | 1 | 98.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.03 | Haustmot TR 2025 | 9.4 | 2025.09.03 Ptacnikova, Lenka (305650) (2154) | * | - | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2025.09.03 | Haustmot TR 2025 | 8.3 | 2025.09.03 Johannesson, Oliver (2305623) (2245) | ½ | 92.60% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2025.09.03 | Haustmot TR 2025 | 7.3 | 2025.09.03 Ragnarsson, Dagur (2304058) (2365) | 0 | - | 1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 | |
| 2025.09.03 | Haustmot TR 2025 | 6.4 | 2025.09.03 Stefansson, Vignir Vatnar (2308649) (2512) | ½ | 98.00% | 1. c4 Nf6 2. Nc3 e6 3. e4 c5 | |
| 2025.09.03 | Haustmot TR 2025 | 3.1 | 2025.09.03 Birkisson, Bardur Orn (2310597) (2230) | ½ | 97.40% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2025.09.03 | Haustmot TR 2025 | 2.5 | 2025.09.03 Omarsson, Adam (2311453) (2103) | ½ | 83.40% | 1. d4 d5 2. c4 c5 3. e3 Nf6 | |
| 2025.09.03 | Haustmot TR 2025 | 1.2 | 2025.09.03 Thorfinnsson, Bjorn (2300982) (2342) | 0 | 90.00% | 1. d4 Nf6 2. Nf3 c5 3. e3 g6 | |
| 2025.07.06 | La Plagne 5th Edition July 2025 - Master tournament | 1.4 | 2025.07.06 Solodovnichenko, Yuri (14104369) (2521) | 0 | - | 1. e4 g6 2. d4 d6 3. Nf3 Nf6 | |
| 2025.06.21 | Icelandic Open 2025 | 9.6 | 2025.06.21 Omarsson, Josef (2316102) (2030) | ½ | 97.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.06.20 | Icelandic Open 2025 | 8.6 | 2025.06.20 Birkisson, Bardur Orn (2310597) (2280) | ½ | 97.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.06.20 | Icelandic Open 2025 | 1.15 | 2025.06.20 Arnason, Unnar (2335492) | 1 | - | 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 | |
| 2025.06.19 | Icelandic Open 2025 | 7.8 | 2025.06.19 Bergsson, Stefan Steingrimur (2301393) (2151) | 1 | 95.70% | 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 | |
| 2025.06.19 | Icelandic Open 2025 | 6.11 | 2025.06.19 Dietzsch, Herbert (4608364) (1982) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.06.18 | Icelandic Open 2025 | 5.8 | 2025.06.18 Bjornsson, Sigurbjorn (2300974) (2291) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.06.18 | Icelandic Open 2025 | 4.12 | 2025.06.18 Petursson, Gudni (2301725) (2003) | 1 | - | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.06.17 | Icelandic Open 2025 | 3.6 | 2025.06.17 Kjartansson, Gudmundur (2301318) (2437) | 0 | - | 1. c4 e6 2. Nf3 d5 3. d4 Nf6 | |
| 2025.06.16 | Icelandic Open 2025 | 2.5 | 2025.06.16 Thorfinnsson, Bragi (2300958) (2354) | ½ | 93.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.09 | Reykjavik Open 2025 | 1.3 | 2025.04.09 Lu, Shanglei (8603332) (2618) | 0 | 89.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.12.07 | Round 9: Birkisson, Bjorn Holm - Liu,Tianyi (Jack) | 9.27 | 2024.12.07 Liu,Tianyi (Jack) (8627894) (2225) | ½ | 96.00% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2024.12.06 | Round 8: Freeland, Alex - Birkisson, Bjorn Holm | 8.31 | 2024.12.06 Freeland, Alex (1802062) (2048) | 1 | 96.60% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.12.05 | Round 7: Birkisson, Bjorn Holm - Murawski, Jan | 7.31 | 2024.12.05 Murawski, Jan (21009287) (2033) | ½ | 97.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.12.03 | Round 6: Bird, Joel - Birkisson, Bjorn Holm | 6.33 | 2024.12.03 Bird, Joel (429252) (1993) | ½ | 96.70% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.12.02 | Round 5: Birkisson, Bjorn Holm - Smith, Olivia | 5.31 | 2024.12.02 Smith, Olivia (411850) (2129) | ½ | 90.40% | 1. c4 e5 2. Nc3 d6 3. g3 g6 | |
| 2024.12.01 | Round 4: Dignam, Matthew - Birkisson, Bjorn Holm | 4.37 | 2024.12.01 Dignam, Matthew (2501422) (2134) | ½ | 92.20% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | |
| 2024.11.30 | Round 3: Birkisson, Bjorn Holm - Sivanandan, Bodhana | 3.37 | 2024.11.30 Sivanandan, Bodhana (497592) (2082) | ½ | 99.10% | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 | |
| 2024.11.30 | Round 2: Zhang, Kendrick Botong - Birkisson, Bjorn Holm | 2.38 | 2024.11.30 Zhang, Kendrick Botong (4307704) (2010) | 0 | 87.60% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.11.29 | Round 1: Birkisson, Bjorn Holm - Gonzalez Garcia, Jose | 1.12 | 2024.11.29 Gonzalez Garcia, Jose (5101174) (2465) | 0 | 90.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.11.03 | Amsterdam Chess Open 2024 | 6.7 | 2024.11.03 Abdulla, Murad (2403757) (2329) | ½ | 99.10% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 | |
| 2024.10.25 | 39th European Chess Club Cup | 6 | 2024.10.25 Webb, Laurence E (402389) (2195) | 0 | 91.60% | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 | |
| 2024.10.24 | 39th European Chess Club Cup | 5 | 2024.10.24 Rosner, Jonas (24608513) (2434) | 0 | 87.70% | 1. e4 c6 2. Nf3 d5 3. d3 Qc7 | |
| 2024.10.23 | 39th European Chess Club Cup | 4 | 2024.10.23 Voege, Tobias (1270513) (2292) | ½ | 91.40% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2024.10.22 | Round 3: Zanan, Evgeny - Birkisson, Bjorn Holm | 3.58 | 2024.10.22 Zanan, Evgeny (24101940) (2476) | 0 | 84.90% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2024.10.21 | 39th European Chess Club Cup | 2 | 2024.10.21 Grigorian, Spartak (24661490) (2433) | ½ | 90.20% | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 | |
| 2024.10.20 | 39th European Chess Club Cup | 1 | 2024.10.20 Burke, Kevin A. (2501520) (1871) | 1 | 92.90% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2024.06.09 | Round 9: Heidarsson, Mikael Bjarki - Birkisson, Bjorn Holm | 2024.06.09 Heidarsson, Mikael Bjarki (2317532) (1908) | 1 | 97.80% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2024.06.08 | Round 8: Birkisson, Bjorn Holm - Thorisson, Benedikt | 2024.06.08 Thorisson, Benedikt (2314576) (2013) | 1 | 97.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.06.07 | Round 7: Ptacnikova, Lenka - Birkisson, Bjorn Holm | 2024.06.07 Ptacnikova, Lenka (305650) (2114) | ½ | 97.10% | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 | ||
| 2024.06.06 | Round 6: Birkisson, Bjorn Holm - Heidarsson, Arnar Milutin | 2024.06.06 Heidarsson, Arnar Milutin (2312875) (2085) | ½ | 94.40% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | ||
| 2024.06.05 | Round 5: Birkisson, Bardur Orn - Birkisson, Bjorn Holm | 2024.06.05 Birkisson, Bardur Orn (2310597) (2229) | 0 | 93.00% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | ||
| 2024.06.04 | Round 4: Birkisson, Bjorn Holm - Skarphedinsson, Ingvar Wu | 2024.06.04 Skarphedinsson, Ingvar Wu (2316943) (2061) | 1 | 95.20% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | ||
| 2024.06.03 | Round 3: Jonsson, Gauti Pall - Birkisson, Bjorn Holm | 2024.06.03 Jonsson, Gauti Pall (2309092) (2069) | 1 | 97.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2024.06.02 | Round 2: Birkisson, Bjorn Holm - Eliasson, Kristjan Orn | 2024.06.02 Eliasson, Kristjan Orn (2301784) (1924) | 1 | 88.20% | 1. c4 d6 2. Nc3 Nf6 3. g3 g6 | ||
| 2024.06.01 | Round 1: Oskarsson, Markus Orri - Birkisson, Bjorn Holm | 2024.06.01 Oskarsson, Markus Orri (2320118) (1866) | 1 | 93.10% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | ||
| 2024.03.19 | Reykjavik Open 2024 | 7.24 | 2024.03.19 Chasin, Nico (30908477) (2447) | 0 | 88.50% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2024.03.18 | Reykjavik Open 2024 | 5.36 | 2024.03.18 Krzyzanowski, Marcin (1132199) (2524) | ½ | 92.50% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.03.15 | Reykjavik Open 2024 | 1.4 | 2024.03.15 Moussard, Jules (642908) (2621) | 0 | 92.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2023.07.09 | Ceske Budejovice Open A | 9 | 2023.07.09 Bartos, Vaclav (361453) (2019) | 1 | 94.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2023.07.08 | Ceske Budejovice Open A | 8 | 2023.07.08 Vaculik, Martin (23706643) (1963) | ½ | 92.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2023.07.07 | Ceske Budejovice Open A | 7 | 2023.07.07 Hertlein, Irena (21817618) (1951) | ½ | 81.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2023.07.06 | Ceske Budejovice Open A | 6 | 2023.07.06 Sim, Jia Ru (5716110) (1931) | ½ | 91.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2023.07.05 | Ceske Budejovice Open A | 5 | 2023.07.05 Lutz, Rene (4654277) (2005) | ½ | 96.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2023.07.04 | Ceske Budejovice Open A | 4 | 2023.07.04 Vilimek, Vit (23718218) (1997) | ½ | 97.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2023.07.03 | Ceske Budejovice Open A | 3 | 2023.07.03 Slaby, Matej (23734876) (1916) | 1 | 95.30% | 1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4 | |
| 2023.07.02 | Ceske Budejovice Open A | 2 | 2023.07.02 Simacek, Vaclav (338338) (1799) | 1 | 95.30% | 1. e4 c5 2. b4 cxb4 3. Nf3 d6 | |
| 2023.07.01 | Ceske Budejovice Open A | 1 | 2023.07.01 Novomeska, Karin (14952300) (1794) | 0 | 84.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2023.06.16 | Teplice 2023 | 7.29 | 2023.06.16 Jacobsen, Mikkel Manosri (1444514) (2362) | 0 | 90.90% | 1. e4 c5 2. Nf3 e6 3. g3 Nc6 | |
| 2023.06.13 | Teplice 2023 | 4.27 | 2023.06.13 Souhardo, Basak (2400) | ½ | 97.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2023.03.30 | Reykjavik Open 2023 | 3.38 | 2023.03.30 Willemze, Thomas (1007238) (2364) | 0 | 88.80% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 | |
| Round 9: Birkisson, Bjorn Holm - Tellarini, Lorenzo | 9.13 | Tellarini, Lorenzo (28548655) (2019) | 1 | 92.70% | 1. c4 e5 2. Nc3 Bb4 3. Nf3 Nc6 | ||
| Round 8: Felix, Raphael - Birkisson, Bjorn Holm | 8.14 | Felix, Raphael (14339544) (2106) | 0 | 93.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Round 7: Birkisson, Bjorn Holm - Ortobelli Lozza, Marco | 7.17 | Ortobelli Lozza, Marco (2872272) (2063) | 1 | 93.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| Round 6: Niharika Challa - Birkisson, Bjorn Holm | 6.18 | Niharika Challa (35051270) (2026) | 1 | 93.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Round 5: Mayorga Araya, Sofia - Birkisson, Bjorn Holm | 5.20 | Mayorga Araya, Sofia (6514065) (2064) | ½ | 89.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| Round 4: Birkisson, Bjorn Holm - Mazzini, Mauro | 4.15 | Mazzini, Mauro (826227) (2075) | 0 | 86.20% | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | ||
| Round 3: Valsecchi, Alessio - Birkisson, Bjorn Holm | 3.11 | Valsecchi, Alessio (818860) (2450) | 0 | 89.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 | ||
| Round 2: Birkisson, Bjorn Holm - Bettalli, Francesco | 2.7 | Bettalli, Francesco (2816453) (2435) | ½ | 94.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| Round 1: Birkisson, Bjorn Holm - Baldi, Matteo | 1.24 | Baldi, Matteo (2896449) (1971) | 1 | 86.30% | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | ||
| Round 1: Santiago, Yago De Moura - Birkisson, Bjorn Holm | 1.13 | Santiago, Yago De Moura (2103877) (2488) | 0 | 89.40% | 1. d4 d5 2. c4 c5 3. cxd5 Qxd5 | ||
| 2023.09.27 | Round 9: Haraldur Haraldsson - Bjorn Holm Birkisson | 2023.09.27 Haraldur Haraldsson (1933) | ½ | 94.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.09.26 | Round 8: Bjorn Holm Birkisson - Bardur Orn Birkisson | 2023.09.26 Bardur Orn Birkisson (2191) | 0 | 87.60% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | ||
| 2023.09.26 | Round 7: Bjorn Holm Birkisson - Stefan Bergsson | 2023.09.26 Stefan Bergsson (2114) | ½ | 90.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.09.26 | Round 6: Thorvardur Olafsson - Bjorn Holm Birkisson | 2023.09.26 Thorvardur Olafsson (2169) | 1 | 98.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.09.26 | Round 5: Bjorn Holm Birkisson - Hilmir Freyr Heimisson | 2023.09.26 Hilmir Freyr Heimisson (2367) | 0 | 86.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 2023.09.26 | Round 4: Lenka Ptacnikova - Bjorn Holm Birkisson | 2023.09.26 Lenka Ptacnikova (2139) | ½ | 98.50% | 1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 | ||
| 2023.09.26 | Round 3: Bjorn Holm Birkisson - Ingvar Wu Skarphedinsson | 2023.09.26 Ingvar Wu Skarphedinsson (1996) | ½ | 97.20% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | ||
| 2023.09.26 | Round 2: Johann Ingvason - Bjorn Holm Birkisson | 2023.09.26 Johann Ingvason (2087) | 1 | 94.80% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | ||
| 2023.09.26 | Round 1: Bjorn Holm Birkisson - Gauti Pall Jonsson | 2023.09.26 Gauti Pall Jonsson (2055) | ½ | 88.30% | 1. e4 d6 2. Nf3 Nf6 3. d3 g6 |