Player profile
De Boer, Eelke
Dossier
168 of 188 games analyzed.
Accuracy: 93.2%
Opened e4: 58/71Opened d4: 11/71Opened Nf3: 1/71Opened c4: 1/71
Castled kingside: 117Same-side castling: 106Castled queenside: 14Did not castle: 10Opposite-side castling: 10
Played in the center: 55Played on the queenside: 38Played on the kingside: 37Fianchettoed kingside: 26Fianchettoed queenside: 22
Active pieces: 105Initiated exchanges: 95Sacrificed material: 83Kept the bishop pair: 82Space advantage: 70Backward pawn: 68Isolated pawn: 63Avoided exchanges: 20Played gambits: 15Missed tactics: 14
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 79 games 44W 24D 11L
Sicilian Defense 27 games 21W 5D 1L
Najdorf Variation 7 games 5W 1D 1L
Opocensky Variation
2 games
2W
0D
0L
Petronić Attack
1 game
1W
0D
0L
Polugaevsky Variation
1 game
1W
0D
0L
Zagreb Variation
1 game
0W
1D
0L
Yates Variation
1 game
1W
0D
0L
English Attack
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 6 games 5W 1D 0L
Fianchetto Variation
4 games
3W
1D
0L
(unspecified)
2 games
2W
0D
0L
Richter-Rauzer Variation 2 games 2W 0D 0L
Neo-Modern Variation, Early Deviations
1 game
1W
0D
0L
(unspecified)
1 game
1W
0D
0L
Taimanov Variation 2 games 2W 0D 0L
Bastrikov Variation, English Attack
2 games
2W
0D
0L
Four Knights Variation 2 games 1W 1D 0L
Cobra Variation
1 game
1W
0D
0L
(unspecified)
1 game
0W
1D
0L
Lasker-Pelikan Variation 2 games 2W 0D 0L
Sveshnikov Variation
2 games
2W
0D
0L
O'Kelly Variation 1 game 0W 1D 0L
Maróczy Bind, Geller Line
1 game
0W
1D
0L
Scheveningen Variation 1 game 1W 0D 0L
Classical Variation
1 game
1W
0D
0L
French Variation 1 game 1W 0D 0L
Westerinen Attack
1 game
1W
0D
0L
Kan Variation 1 game 1W 0D 0L
Maróczy Bind, Réti Variation
1 game
1W
0D
0L
Accelerated Dragon 1 game 0W 1D 0L
Maróczy Bind
1 game
0W
1D
0L
Kalashnikov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ruy Lopez 15 games 5W 8D 2L
Closed 8 games 2W 4D 2L
Martinez Variation
5 games
2W
2D
1L
Anti-Marshall
2 games
0W
1D
1L
Flohr System
1 game
0W
1D
0L
Morphy Defense 4 games 3W 1D 0L
Neo-Arkhangelsk Variation
1 game
1W
0D
0L
Norwegian Variation
1 game
1W
0D
0L
Cozio Defense
1 game
1W
0D
0L
Classical Defense Deferred
1 game
0W
1D
0L
Berlin Defense 2 games 0W 2D 0L
Rio Gambit Accepted
2 games
0W
2D
0L
Open 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
French Defense 8 games 4W 1D 3L
Advance Variation 4 games 2W 0D 2L
Paulsen Attack
2 games
1W
0D
1L
Euwe Variation
1 game
0W
0D
1L
Lputian Variation
1 game
1W
0D
0L
Winawer Variation 2 games 2W 0D 0L
Alekhine Gambit, Kan Variation
1 game
1W
0D
0L
Advance Variation
1 game
1W
0D
0L
Rubinstein Variation 1 game 0W 1D 0L
Fort Knox Variation
1 game
0W
1D
0L
Tarrasch Variation 1 game 0W 0D 1L
Closed Variation, Main Line
1 game
0W
0D
1L
Caro-Kann Defense 5 games 4W 1D 0L
Advance Variation 5 games 4W 1D 0L
Botvinnik-Carls Defense
3 games
2W
1D
0L
Short Variation
2 games
2W
0D
0L
Pirc Defense 4 games 2W 1D 1L
Classical Variation 4 games 2W 1D 1L
Quiet System
2 games
0W
1D
1L
(unspecified)
1 game
1W
0D
0L
Quiet System, Chigorin Line
1 game
1W
0D
0L
King's Indian Defense 4 games 1W 2D 1L
Semi-Averbakh System 3 games 0W 2D 1L
(unspecified)
3 games
0W
2D
1L
Orthodox Variation 1 game 1W 0D 0L
Gligoric-Taimanov System
1 game
1W
0D
0L
Grünfeld Defense 3 games 0W 2D 1L
Russian Variation 2 games 0W 2D 0L
(unspecified)
1 game
0W
1D
0L
Szabo Variation
1 game
0W
1D
0L
Exchange Variation 1 game 0W 0D 1L
Spassky Variation
1 game
0W
0D
1L
Italian Game 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
Giuoco Pianissimo
1 game
1W
0D
0L
Greco Gambit, Modern Line
1 game
0W
0D
1L
Owen Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 1D 0L
Caro-Kann Defensive System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Indian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Traditional Variation
1 game
1W
0D
0L
English Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Bogo-Indian Defense 1 game 1W 0D 0L
Retreat Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Petrov's Defense 1 game 0W 1D 0L
Classical Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
Classical Line
1 game
0W
0D
1L
Philidor Defense 1 game 0W 1D 0L
Lion Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 72 games 26W 25D 21L
Sicilian Defense 15 games 9W 3D 3L
Najdorf Variation 5 games 4W 0D 1L
English Attack
1 game
0W
0D
1L
Zagreb Variation
1 game
1W
0D
0L
Petronić Attack
1 game
1W
0D
0L
Lipnitsky Attack
1 game
1W
0D
0L
Opocensky Variation, Traditional Line
1 game
1W
0D
0L
Closed 3 games 3W 0D 0L
(unspecified)
2 games
2W
0D
0L
Carlsen Variation
1 game
1W
0D
0L
Modern Variations 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Smith-Morra Gambit Accepted 1 game 1W 0D 0L
Pin Defense
1 game
1W
0D
0L
Moscow Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Richter-Rauzer Variation 1 game 0W 1D 0L
Neo-Modern Variation, Nyezhmetdinov Attack
1 game
0W
1D
0L
Four Knights Variation 1 game 0W 1D 0L
Exchange Variation
1 game
0W
1D
0L
Scheveningen Variation 1 game 1W 0D 0L
English Attack, with f3
1 game
1W
0D
0L
Queen's Gambit Declined 7 games 4W 2D 1L
Three Knights Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Semi-Tarrasch Defense 2 games 1W 1D 0L
Main Line
1 game
0W
1D
0L
Exchange Variation
1 game
1W
0D
0L
Anti-Tartakower Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
Positional Variation
1 game
0W
0D
1L
Traditional Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 6 games 0W 1D 5L
Anglo-Indian Defense 2 games 0W 0D 2L
Flohr-Mikenas-Carls Variation, Nei Gambit
2 games
0W
0D
2L
Neo-Catalan 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Symmetrical Variation 1 game 0W 0D 1L
Four Knights Variation
1 game
0W
0D
1L
Agincourt Defense 1 game 0W 1D 0L
Neo-Catalan Declined
1 game
0W
1D
0L
Ruy Lopez 6 games 2W 3D 1L
Berlin Defense 3 games 0W 2D 1L
Anti-Berlin Variation
1 game
0W
0D
1L
l'Hermet Variation, Berlin Wall Defense
1 game
0W
1D
0L
Rio Gambit Accepted
1 game
0W
1D
0L
Morphy Defense 2 games 1W 1D 0L
Mackenzie Variation
1 game
1W
0D
0L
Steinitz Deferred
1 game
0W
1D
0L
Closed 1 game 1W 0D 0L
Breyer Defense, Zaitsev Hybrid
1 game
1W
0D
0L
Zukertort Opening 5 games 0W 2D 3L
(unspecified) 3 games 0W 1D 2L
(unspecified)
3 games
0W
1D
2L
Reversed Grünfeld 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Invitation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 5 games 1W 3D 1L
Open Defense 5 games 1W 3D 1L
(unspecified)
4 games
1W
3D
0L
Classical Line
1 game
0W
0D
1L
King's Indian Attack 5 games 2W 0D 3L
Double Fianchetto 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
Symmetrical Defense 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Nimzo-Indian Defense 4 games 1W 3D 0L
Normal Variation 2 games 1W 1D 0L
Ragozin Variation
1 game
1W
0D
0L
Classical Defense
1 game
0W
1D
0L
Classical Variation 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
French Defense 4 games 1W 0D 3L
Advance Variation 2 games 0W 0D 2L
Euwe Variation
2 games
0W
0D
2L
Steinitz Variation 1 game 1W 0D 0L
Boleslavsky Variation
1 game
1W
0D
0L
Tarrasch Variation 1 game 0W 0D 1L
Chistyakov Defense
1 game
0W
0D
1L
Queen's Pawn Game 3 games 2W 1D 0L
Accelerated London System 1 game 1W 0D 0L
Steinitz Countergambit
1 game
1W
0D
0L
Symmetrical Variation 1 game 0W 1D 0L
Pseudo-Catalan
1 game
0W
1D
0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 2 games 0W 1D 1L
Quiet Variation 2 games 0W 1D 1L
Schallopp Defense
1 game
0W
0D
1L
(unspecified)
1 game
0W
1D
0L
Petrov's Defense 2 games 0W 2D 0L
Classical Attack 2 games 0W 2D 0L
Marshall Variation
1 game
0W
1D
0L
Staunton Variation
1 game
0W
1D
0L
Réti Opening 1 game 0W 1D 0L
Anglo-Slav Variation 1 game 0W 1D 0L
Gurevich System
1 game
0W
1D
0L
Indian Defense 1 game 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Scandinavian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Polish Opening 1 game 1W 0D 0L
Tartakower Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benko Gambit Accepted 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Classical Fianchetto
1 game
0W
1D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Alekhine Defense 1 game 1W 0D 0L
Scandinavian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 436
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 188 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.31 | Round 3: De Boer, Eelke - Jens, Jelmer | 3.10 | 2026.10.31 Jens, Jelmer (1007394) (2368) | 1 | 97.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.10.17 | Round 9: De Boer, Eelke - Smeets, Kobe | 9.3 | 2026.10.17 Smeets, Kobe (1063910) (2351) | 1 | 97.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.16 | Round 8: Muthaiah AL - De Boer, Eelke | 8.2 | 2026.10.16 Muthaiah AL (5092442) (2485) | 0 | 80.20% | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 | |
| 2026.10.15 | Round 7: De Boer, Eelke - Lymar, Vladislav | 7.3 | 2026.10.15 Lymar, Vladislav (14162180) (2272) | 1 | 97.30% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.10.14 | Round 6: Ozcan, Kaan - De Boer, Eelke | 6.3 | 2026.10.14 Ozcan, Kaan (34566422) (2248) | 1 | 97.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.10.13 | Round 5: De Boer, Eelke - Bosboom, Manuel | 5.4 | 2026.10.13 Bosboom, Manuel (1000080) (2315) | ½ | 84.20% | 1. e4 b6 2. d4 Bb7 3. Nc3 g6 | |
| 2026.10.13 | Round 4: Ritzerveld, Noah - De Boer, Eelke | 4.1 | 2026.10.13 Ritzerveld, Noah (1085760) (2343) | 0 | 86.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.12 | Round 3: De Boer, Eelke - Felix, Raphael | 3.1 | 2026.10.12 Felix, Raphael (14339544) (2307) | 1 | 90.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.11 | Round 2: Edwardss, Dylan - De Boer, Eelke | 2.3 | 2026.10.11 Edwardss, Dylan (1057847) (2175) | 1 | 79.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.10.10 | Round 1: De Boer, Eelke - Gowtham, K K | 1.3 | 2026.10.10 Gowtham, K K (5096545) (2081) | 1 | 96.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.10.03 | Round 2: De Boer, Eelke - Kerigan, Demre | 2.3 | 2026.10.03 Kerigan, Demre (6307841) (2355) | ½ | 97.80% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.09.19 | Round 1: An Dinh Minh - De Boer, Eelke | 1.8 | 2026.09.19 An Dinh Minh (12415260) (2270) | 1 | 83.30% | 1. e4 c5 2. Nc3 d6 3. Nf3 a6 | |
| 2026.08.08 | Scheldemond Schaaktoernooi 2026 | 9.2 | 2026.08.08 Sadhwani, Raunak (35093487) (2640) | 0 | 89.30% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.08.07 | Scheldemond Schaaktoernooi 2026 | 8.6 | 2026.08.07 Beeke, Bob (1011634) (2211) | 1 | 96.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.06 | Scheldemond Schaaktoernooi 2026 | 7.5 | 2026.08.06 Hng, Mei-En Emmanuelle (5804566) (2161) | 1 | 94.30% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2026.08.05 | Scheldemond Schaaktoernooi 2026 | 6.5 | 2026.08.05 Muis, Gerrit Meine (204749) (2144) | ½ | 91.80% | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2026.08.04 | Scheldemond Schaaktoernooi 2026 | 5.2 | 2026.08.04 Warmerdam, Max (1048104) (2539) | 0 | 93.60% | 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2026.08.03 | Scheldemond Schaaktoernooi 2026 | 4.7 | 2026.08.03 Waffenschmidt, Joachim (4655672) (2093) | 1 | 98.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.08.02 | Scheldemond Schaaktoernooi 2026 | 3.6 | 2026.08.02 Sievers, Andy (24607908) (2119) | 1 | 96.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.02 | Scheldemond Schaaktoernooi 2026 | 2.8 | 2026.08.02 Kaufmann, Thorsten (24647950) (2009) | 1 | 94.70% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.08.01 | Scheldemond Schaaktoernooi 2026 | 1.8 | 2026.08.01 Brand, Niels (1085107) (1884) | 1 | 96.90% | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | |
| 2026.07.24 | Round 4: Chanda, Sandipan - De Boer, Eelke | 4.3 | 2026.07.24 Chanda, Sandipan (5004225) (2468) | 0 | 86.70% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.07.23 | Round 3: De Boer, Eelke - Peyrer, Konstantin | 3.3 | 2026.07.23 Peyrer, Konstantin (1640879) (2496) | ½ | 97.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.07.22 | Round 2: Dinanath, Hrdya - Eelke De Boer | 2.12 | 2026.07.22 Dinanath, Hrdya (1087991) (2192) | 1 | 97.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.07.21 | Round 1: Eelke De Boer - Vlieger, Olaf | 1.33 | 2026.07.21 Vlieger, Olaf (1090844) (2115) | 1 | 97.70% | 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 | |
| 2026.07.19 | Amsterdam Chess Festival 2026 - Groep A | 9.5 | 2026.07.19 Belin, Anton (34610952) (2206) | 1 | 90.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.07.18 | Amsterdam Chess Festival 2026 - Groep A | 8.6 | 2026.07.18 Beeke, Bob (1011634) (2211) | ½ | 95.10% | 1. c4 c6 2. Nf3 d5 3. e3 Nf6 | |
| 2026.07.17 | Amsterdam Chess Festival 2026 - Groep A | 7.3 | 2026.07.17 Bhattacharjee, Sourav (1048090) (2188) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.07.15 | Amsterdam Chess Festival 2026 - Groep A | 5.2 | 2026.07.15 Den Hartog, Marijn (1046098) (2209) | 1 | 98.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.07.14 | Amsterdam Chess Festival 2026 - Groep A | 4.3 | 2026.07.14 Goudriaan, Rafael (1063162) (2262) | 1 | 93.10% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2026.07.13 | Amsterdam Chess Festival 2026 - Groep A | 3.5 | 2026.07.13 Han, Qixuan (496944) (2058) | 1 | 94.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.07.11 | Amsterdam Chess Festival 2026 - Groep A | 1.2 | 2026.07.11 De Jong, Lode (40101860) (2102) | ½ | 87.50% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.07.10 | Amsterdam Chess Festival 2026 - Groep A | 6.1 | 2026.07.10 Slagboom, Leandro (1065882) (2332) | 0 | 87.50% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.06.09 | Round 1.2: De Boer, Eelke - Tiviakov, Sergei | 2.7 | 2026.06.09 Tiviakov, Sergei (1008013) (2530) | ½ | 97.90% | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.06.09 | Round 1.1: Tiviakov, Sergei - De Boer, Eelke | 1.7 | 2026.06.09 Tiviakov, Sergei (1008013) (2530) | 0 | 93.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2026.05.24 | Round 13: Terlouw, Wouter - De Boer, Eelke | 13.3 | 2026.05.24 Terlouw, Wouter (1087401) (2259) | 1 | 92.30% | 1. d4 e6 2. c4 Nf6 3. g3 d5 | |
| 2026.05.24 | Round 12: De Boer, Eelke - Van der Werf, Mark | 12.6 | 2026.05.24 Van der Werf, Mark (1000470) (2384) | ½ | 98.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.05.24 | Round 11: Slagboom, Leandro - De Boer, Eelke | 11.2 | 2026.05.24 Slagboom, Leandro (1065882) (2334) | ½ | 91.10% | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 | |
| 2026.05.24 | Round 10: De Boer, Eelke - Ootes, Lars | 10.7 | 2026.05.24 Ootes, Lars (1019708) (2363) | 0 | 87.20% | 1. e4 d6 2. d4 g6 3. Nf3 Bg7 | |
| 2026.05.24 | Round 8: Jellema, Pieter - De Boer, Eelke | 8.5 | 2026.05.24 Jellema, Pieter (1094165) (2193) | ½ | - | 1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 | |
| 2026.05.23 | Round 7: De Boer, Eelke - Den Hartog, Marijn | 7.2 | 2026.05.23 Den Hartog, Marijn (1046098) (2209) | 0 | 89.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.05.23 | Round 6: Aravindhan, Achyuth - De Boer, Eelke | 6.6 | 2026.05.23 Aravindhan, Achyuth (1084216) (2213) | 1 | 98.40% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | |
| 2026.05.23 | Round 5: De Boer, Eelke - Grochal, Joey | 5.3 | 2026.05.23 Grochal, Joey (1019945) (2253) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.05.23 | Round 4: Bekker, Stefan - De Boer, Eelke | 4.5 | 2026.05.23 Bekker, Stefan (1022229) (2367) | 1 | 90.20% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | |
| 2026.05.23 | Round 3: De Boer, Eelke - Pel, Bonno | 3.4 | 2026.05.23 Pel, Bonno (1004760) (2286) | 1 | 92.70% | 1. e4 d6 2. d4 g6 3. Nf3 Nf6 | |
| 2026.05.23 | Round 2: Simenon, Jozef - De Boer, Eelke | 2.4 | 2026.05.23 Simenon, Jozef (1012916) (2288) | 1 | 91.90% | 1. b4 e5 2. Bb2 f6 3. e4 d5 | |
| 2026.05.23 | Round 1: De Boer, Eelke - Kamphuis, Jasper | 1.5 | 2026.05.23 Kamphuis, Jasper (1059025) (2134) | 1 | 96.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.05.19 | Round 9: De Boer, Eelke - Grooten, Tommy | 9.1 | 2026.05.19 Grooten, Tommy (1068806) (2356) | 1 | 96.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.04.11 | Round 9: De Boer, Eelke - Donker, Roel | 1.3 | 2026.04.11 Donker, Roel (1031660) (2276) | ½ | 98.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2026.03.28 | Round 6: Tjiam, Dharma - De Boer, Eelke | 6.9 | 2026.03.28 Tjiam, Dharma (1001493) (2355) | ½ | 95.80% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 | |
| 2026.03.07 | Round 8: Ootes, Lars - De Boer, Eelke | 8.1 | 2026.03.07 Ootes, Lars (1019708) (2356) | 0 | 91.10% | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 | |
| 2026.02.07 | Round 7: De Boer, Eelke - Van Delft, Merijn | 7.5 | 2026.02.07 Van Delft, Merijn (1004670) (2347) | ½ | 92.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.29 | Round 9: De Boer, Eelke - Aakash G | 9.8 | 2025.12.29 Aakash G (25644394) (2300) | 0 | 61.10% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2025.12.28 | Round 8: Jin, Yueheng - De Boer, Eelke | 8.9 | 2025.12.28 Jin, Yueheng (8616868) (2387) | ½ | 97.70% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.12.28 | Round 7: De Boer, Eelke - Bakker, Jouke | 7.17 | 2025.12.28 Bakker, Jouke (1022067) (2166) | 1 | 97.00% | 1. e4 c5 2. Nf3 e6 3. b3 b6 | |
| 2025.12.26 | Round 6: Kamphuis, Jasper - De Boer, Eelke | 6.20 | 2025.12.26 Kamphuis, Jasper (1059025) (2158) | 1 | 95.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.26 | Round 5: De Boer, Eelke - Pham, Khoi | 5.3 | 2025.12.26 Pham, Khoi (1054988) (2462) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.12.24 | Round 5: De Boer, Eelke - Grooten, Tommy | 5.12 | 2025.12.24 Grooten, Tommy (1068806) (2217) | 0 | 88.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.12.24 | Round 4: Sydykov, Bayastan - De Boer, Eelke | 4.9 | 2025.12.24 Sydykov, Bayastan (13829610) (2366) | 0 | 88.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2025.12.23 | Round 3: De Boer, Eelke - Smeets, Kobe | 3.8 | 2025.12.23 Smeets, Kobe (1063910) (2301) | ½ | 92.00% | 1. c4 c6 2. g3 d5 3. Nf3 dxc4 | |
| 2025.12.22 | Round 2: Koster, Ramon - De Boer, Eelke | 2.7 | 2025.12.22 Koster, Ramon (1008544) (2307) | ½ | 97.90% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2025.12.21 | Round 1: De Boer, Eelke - Rebers, Eugene | 1.9 | 2025.12.21 Rebers, Eugene (1007556) (2174) | 1 | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.11.22 | Round 4: Tabak, Stefan - De Boer, Eelke | 4.3 | 2025.11.22 Tabak, Stefan (1008048) (2082) | 1 | 95.70% | 1. e4 c5 2. Nc3 d6 3. g3 g6 | |
| 2025.11.07 | KNSB competitie 2025/2026 | 3.3 | 2025.11.07 Dijkhuis, Tycho (1036564) (2423) | ½ | - | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.10.25 | Round 9: De Boer, Eelke - Soumya, Swaminathan | 9.6 | 2025.10.25 Soumya, Swaminathan (5016193) (2238) | 0 | 74.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.10.24 | Round 8: Li, Hewei - De Boer, Eelke | 8.6 | 2025.10.24 Li, Hewei (34619763) (2022) | ½ | 89.60% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.10.23 | Round 7: De Boer, Eelke - Aamuktha Guntaka | 7.8 | 2025.10.23 Aamuktha Guntaka (33486697) (2069) | 1 | 96.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2025.10.22 | Round 6: Baarspul, Bram - De Boer, Eelke | 6.17 | 2025.10.22 Baarspul, Bram (40106187) (1894) | 1 | 96.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.10.21 | Round 5: De Boer, Eelke - Kamphuis, Jasper | 5.15 | 2025.10.21 Kamphuis, Jasper (1059025) (2104) | ½ | 88.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.10.21 | Round 4: De Jong, Migchiel - De Boer, Eelke | 4.5 | 2025.10.21 De Jong, Migchiel (1002848) (2258) | 0 | 87.40% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | |
| 2025.10.20 | Round 3: De Boer, Eelke - Harikrishnan.A.Ra | 3.3 | 2025.10.20 Harikrishnan.A.Ra (5081483) (2534) | 0 | 89.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.10.19 | Round 2: Van Veelen, Thomas - De Boer, Eelke | 2.7 | 2025.10.19 Van Veelen, Thomas (1032267) (2081) | 1 | 97.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.10.18 | Round 1: De Boer, Eelke - Van Helvoort, Rob | 1.8 | 2025.10.18 Van Helvoort, Rob (1005596) (2095) | 1 | 93.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.04 | Round 2: Froeyman, Helmut - De Boer, Eelke | 2.5 | 2025.10.04 Froeyman, Helmut (203602) (2268) | 1 | 94.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.29 | Round 8: Elgersma, Onno - De Boer, Eelke | 8.2 | 2025.07.29 Elgersma, Onno (1053531) (2388) | 1 | 97.20% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | |
| 2025.07.28 | Round 7: De Boer, Eelke - Beerdsen, Thomas | 7.2 | 2025.07.28 Beerdsen, Thomas (1030108) (2512) | 1 | 94.60% | 1. d4 e6 2. c4 b6 3. a3 Ba6 | |
| 2025.07.26 | Round 5: De Boer, Eelke - Nemegeer, Arne | 5.5 | 2025.07.26 Nemegeer, Arne (250589) (2258) | 1 | 92.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.25 | Round 4: Madularea, David - De Boer, Eelke | 4.5 | 2025.07.25 Madularea, David (1070215) (2218) | ½ | 95.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.07.24 | Round 3: De Boer, Eelke - Vortmeier, Jan | 3.7 | 2025.07.24 Vortmeier, Jan (16261321) (2197) | 1 | 97.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.07.23 | Round 2: Kazarjan, Gachatur - De Boer, Eelke | 2.6 | 2025.07.23 Kazarjan, Gachatur (1068750) (2202) | ½ | 98.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.22 | Round 1: De Boer, Eelke - Grooten, Tommy | 1.6 | 2025.07.22 Grooten, Tommy (1068806) (2149) | 1 | 98.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.16 | Round 9: De Boer, Eelke - Hausrath, Daniel | 9.1 | 2025.07.16 Hausrath, Daniel (4617495) (2440) | ½ | 87.80% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.07.16 | Round 6: Korneev, Oleg - De Boer, Eelke | 6.1 | 2025.07.16 Korneev, Oleg (4156803) (2468) | ½ | 98.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.07.06 | Tiebreak: De Boer, Eelke - Beerdsen, Thomas | 4.2 | 2025.07.06 Beerdsen, Thomas (1030108) (2512) | ½ | - | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.07.06 | Tiebreak: Beerdsen, Thomas - De Boer, Eelke | 3.2 | 2025.07.06 Beerdsen, Thomas (1030108) (2512) | 0 | - | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 | |
| 2025.07.06 | Game 2: Beerdsen, Thomas - De Boer, Eelke | 2.8 | 2025.07.06 Beerdsen, Thomas (1030108) (2512) | ½ | 98.80% | 1. c4 Nf6 2. Nf3 e6 3. g3 d5 | |
| 2025.06.23 | Game 1: De Boer, Eelke - Beerdsen, Thomas | 1.8 | 2025.06.23 Beerdsen, Thomas (1030108) (2512) | ½ | 81.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.06.09 | Round 9: Vrolijk, Liam - De Boer, Eelke | 9.5 | 2025.06.09 Vrolijk, Liam (1048333) (2509) | ½ | 98.90% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.06.08 | Round 8: De Boer, Eelke - Fier, Alexandr | 8.2 | 2025.06.08 Fier, Alexandr (2107139) (2556) | 1 | 91.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.06.08 | Round 7: Van Meegen, Ruud - De Boer, Eelke | 7.4 | 2025.06.08 Van Meegen, Ruud (1034995) (2317) | ½ | 95.30% | 1. d4 d5 2. Nf3 Nf6 3. g3 c5 | |
| 2025.06.07 | Round 6: De Boer, Eelke - Zelbel, Patrick | 6.3 | 2025.06.07 Zelbel, Patrick (24624322) (2488) | 1 | 92.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2025.06.07 | Round 5: Grutter, Tim - De Boer, Eelke | 5.3 | 2025.06.07 Grutter, Tim (1057472) (2404) | ½ | 99.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.06.06 | Round 4: De Boer, Eelke - Beukema, Stefan | 4.4 | 2025.06.06 Beukema, Stefan (1024523) (2423) | 1 | 91.50% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2025.06.05 | Round 3: Schoppen, Casper - De Boer, Eelke | 3.2 | 2025.06.05 Schoppen, Casper (1046730) (2535) | 0 | 87.30% | 1. c4 Nf6 2. Nc3 e6 3. e4 c5 | |
| 2025.06.05 | Round 2: De Boer, Eelke - De Winter, Arthur | 2.5 | 2025.06.05 De Winter, Arthur (1069020) (2460) | 1 | 98.40% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.06.04 | Round 1: De Boer, Eelke - Braun, Christian | 1.1 | 2025.06.04 Braun, Christian (4692098) (2390) | 1 | 97.60% | 1. d4 g6 2. e4 Bg7 3. Nf3 d6 | |
| 2025.05.13 | KNSB Meesterklasse 2024-2025 | 9.2 | 2025.05.13 Hausrath, Daniel (4617495) (2443) | ½ | - | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2025.04.21 | Grenke Chess Open A | 9.24 | 2025.04.21 Knuedel, Torben (16208820) (2300) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.04.21 | Round 8: Gkavardinas, Antonios - De Boer, Eelke | 8.28 | 2025.04.21 Gkavardinas, Antonios (25883097) (2302) | ½ | 99.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.04.20 | Round 7: De Boer, Eelke - Kovacsy, Barnabas | 7.40 | 2025.04.20 Kovacsy, Barnabas (769290) (2260) | 1 | 90.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.04.20 | Round 6: Boder, Jan - De Boer, Eelke | 6.23 | 2025.04.20 Boder, Jan (16243226) (2313) | 0 | 86.90% | 1. Nf3 d5 2. g3 Nf6 3. c4 e6 | |
| 2025.04.19 | Round 5: De Boer, Eelke - Schulze, Marc | 5.12 | 2025.04.19 Schulze, Marc (1271126) (2253) | 1 | 93.80% | 1. e4 g6 2. d4 Bg7 3. Nf3 c6 | |
| 2025.04.18 | Round 4: Yuffa, Daniil - De Boer, Eelke | 4.4 | 2025.04.18 Yuffa, Daniil (24131423) (2649) | 0 | 81.30% | 1. c4 Nf6 2. Nc3 e6 3. e4 c5 | |
| 2025.04.18 | Round 3: De Boer, Eelke - Bargsten, Justus | 3.11 | 2025.04.18 Bargsten, Justus (12974188) (2214) | 1 | 97.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.04.18 | Round 2: De Boer, Eelke - Schulte-Geers, Niklas | 2.41 | 2025.04.18 Schulte-Geers, Niklas (12956066) (2190) | 1 | 97.10% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.04.05 | Round 8: De Boer, Eelke - Korneev, Oleg | 8.2 | 2025.04.05 Korneev, Oleg (4156803) (2466) | ½ | 98.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.03.08 | Round 7: De Boer, Eelke - De Jong, Jan-Willem | 1.3 | 2025.03.08 De Jong, Jan-Willem (1008641) (2425) | ½ | 99.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.02.08 | Round 6: Dardha, Daniel - De Boer, Eelke | 6.5 | 2025.02.08 Dardha, Daniel (240990) (2652) | ½ | 92.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.12.30 | Round 9: Keuning, Selwin - De Boer, Eelke | 9.18 | 2024.12.30 Keuning, Selwin (1034219) (2180) | 1 | 88.50% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2024.12.29 | Round 8: Kazakouski, Valery - De Boer, Eelke | 8.12 | 2024.12.29 Kazakouski, Valery (13507443) (2567) | 0 | 88.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.12.28 | Round 7: De Boer, Eelke - Vijayakumar, Rishi | 7.8 | 2024.12.28 Vijayakumar, Rishi (2408953) (2204) | 0 | 83.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.12.27 | Round 6: Van Rootselaar, Rik - De Boer, Eelke | 6.8 | 2024.12.27 Van Rootselaar, Rik (1088572) (2265) | ½ | 96.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.12.26 | Round 5: De Boer, Eelke - Nicolai, Amir | 5.13 | 2024.12.26 Nicolai, Amir (1027158) (2156) | 1 | 96.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.12.24 | Round 4: De Boer, Eelke - Van Roon, Sjoerd | 4.13 | 2024.12.24 Van Roon, Sjoerd (1051075) (2285) | ½ | 93.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.12.23 | Round 3: Van Foreest, Machteld - De Boer, Eelke | 3.8 | 2024.12.23 Van Foreest, Machteld (1051563) (2309) | 0 | 88.10% | 1. e4 c5 2. Nf3 d6 3. Nc3 a6 | |
| 2024.12.22 | Round 2: De Boer, Eelke - Sharma, Dinesh K. | 2.15 | 2024.12.22 Sharma, Dinesh K. (5004110) (2200) | 1 | 95.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.12.21 | Round 1: Grooten, Herman - De Boer, Eelke | 1.8 | 2024.12.21 Grooten, Herman (1000330) (2183) | ½ | 94.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.12.14 | KNSB | 5.2 | 2024.12.14 Raats, Joppe (238902) (2200) | 1 | 94.20% | 1. e4 c5 2. Nc3 d6 3. d4 cxd4 | |
| 2024.11.23 | Meesterklasse 24-25 | 4.1 | 2024.11.23 Ikonnikov, Vyacheslav (4100972) (2436) | ½ | 96.40% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| 2024.11.09 | Round 3: De Boer, Eelke - Lombaers, Peter | 3.1 | 2024.11.09 Lombaers, Peter (1032852) (2360) | 1 | 92.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.10.12 | Round 2: De Boer, Eelke - Kuipers, Stefan | 2.4 | 2024.10.12 Kuipers, Stefan (1018400) (2468) | ½ | 98.30% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2024.09.21 | KNSB Meesterklasse 2024-2025 | 1.2 | 2024.09.21 De Winter, Arthur (1069020) (2442) | 1 | 96.50% | 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 | |
| 2024.08.10 | Round 9: Bharath Subramaniyam H - De Boer, Eelke | 9.5 | 2024.08.10 Bharath Subramaniyam H (46634827) (2566) | ½ | 94.00% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.08.09 | Round 8: De Boer, Eelke - Karacsonyi, Gellert | 8.8 | 2024.08.09 Karacsonyi, Gellert (764620) (2395) | ½ | 98.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.08.08 | Round 7: Hausrath, Daniel - De Boer, Eelke | 7.4 | 2024.08.08 Hausrath, Daniel (4617495) (2469) | ½ | 99.90% | 1. Nf3 Nf6 2. g3 c5 3. c4 d5 | |
| 2024.08.07 | Round 6: De Boer, Eelke - Omota, Vlad | 6.11 | 2024.08.07 Omota, Vlad (1050230) (1945) | 1 | 92.40% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.08.06 | Round 5: Ferreira, Jorge Viterbo - De Boer, Eelke | 5.4 | 2024.08.06 Ferreira, Jorge Viterbo (1910850) (2523) | ½ | 98.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.08.05 | Round 4: De Boer, Eelke - L'Ami, Erwin | 4.1 | 2024.08.05 L'Ami, Erwin (1007998) (2629) | ½ | 95.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.08.04 | Round 3: Hng, Mei-En Emmanuelle - De Boer, Eelke | 3.13 | 2024.08.04 Hng, Mei-En Emmanuelle (5804566) (2145) | 1 | 96.00% | 1. Nf3 d5 2. c4 e6 3. d4 Nf6 | |
| 2024.08.04 | Round 2: De Boer, Eelke - Duchene, Rene | 2.14 | 2024.08.04 Duchene, Rene (1006304) (2048) | 1 | 96.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.08.03 | Round 1: Pennig, Felix - De Boer, Eelke | 1.14 | 2024.08.03 Pennig, Felix (16278089) (1889) | 1 | 92.60% | 1. Nc3 d5 2. e4 Nf6 3. e5 d4 | |
| 2024.08.01 | Round 9: Ritzerveld, Noah - De Boer, Eelke | 9.6 | 2024.08.01 Ritzerveld, Noah (1085760) (2293) | 1 | 95.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.31 | Round 8: De Boer, Eelke - Beerdsen, Thomas | 8.2 | 2024.07.31 Beerdsen, Thomas (1030108) (2512) | 0 | 91.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.30 | Round 7: De Winter, Arthur - De Boer, Eelke | 7.1 | 2024.07.30 De Winter, Arthur (1069020) (2411) | ½ | 91.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.07.29 | Round 6: De Boer, Eelke - Schuricht, Emil Frederick | 6.4 | 2024.07.29 Schuricht, Emil Frederick (16270185) (1973) | 1 | 95.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.07.27 | Round 5: Slagboom, Leandro - De Boer, Eelke | 5.4 | 2024.07.27 Slagboom, Leandro (1065882) (2331) | ½ | 92.00% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.07.26 | Round 4: De Boer, Eelke - Labruyere, Roger | 4.4 | 2024.07.26 Labruyere, Roger (1059505) (2170) | 1 | 97.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.24 | Round 2: De Boer, Eelke - Van Rootselaar, Rik | 2.5 | 2024.07.24 Van Rootselaar, Rik (1088572) (2152) | 1 | 96.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.23 | Round 1: Op den Dries, Johan - De Boer, Eelke | 1.6 | 2024.07.23 Op den Dries, Johan (1021257) (2120) | 1 | 97.60% | 1. e4 c5 2. Nc3 d6 3. f4 g6 | |
| 2024.07.22 | Round 3: Hausrath, Daniel - De Boer, Eelke | 3.1 | 2024.07.22 Hausrath, Daniel (4617495) (2469) | 0 | 90.40% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2024.04.01 | Grenke Chess Open 2024 | 8.44 | 2024.04.01 Albers, Sasa (1068253) (2263) | ½ | 96.40% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2024.03.31 | new tournament description | 7.10 | 2024.03.31 Hinterreiter, Markus (1271147) (2266) | 0 | 91.40% | 1. Nf3 c5 2. e3 Nf6 3. b3 e6 | |
| 2024.03.31 | new tournament description | 6.10 | 2024.03.31 Cernov, Vadim (1210629) (2255) | ½ | 98.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.03.30 | Grenke Chess Open 2024 | 5.15 | 2024.03.30 Vogel, Roven (12908088) (2521) | 0 | 85.40% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2023.10.28 | Hoogeveen Open 2023 | 9.8 | 2023.10.28 Kazarjan, Gachatur (1068750) (1970) | 1 | 89.60% | 1. e4 c5 2. Nf3 d6 3. Nc3 a6 | |
| 2023.10.27 | Hoogeveen Open 2023 | 8.6 | 2023.10.27 Ernst, Sipke (1004689) (2551) | 0 | 88.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.10.26 | Hoogeveen Open 2023 | 7.5 | 2023.10.26 Van Dael, Siem (1049771) (2321) | 0 | 77.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2023.10.25 | Hoogeveen Open 2023 | 6.4 | 2023.10.25 Schoorl, Rob (1009508) (2357) | ½ | 91.20% | 1. d4 Nf6 2. c4 c5 3. Nf3 g6 | |
| 2023.10.25 | Hoogeveen Open 2023 | 5.1 | 2023.10.25 Krishnan, Ritvik (45055297) (2176) | 0 | 84.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.10.24 | Hoogeveen Open 2023 | 4.4 | 2023.10.24 Margadgua Erdenebayar (4904052) (1848) | 1 | 94.40% | 1. e4 c5 2. Nc3 Nc6 3. Nge2 e5 | |
| 2023.10.23 | Hoogeveen Open 2023 | 3.5 | 2023.10.23 Maatman, Nick (1040391) (2382) | 1 | 93.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2023.10.22 | Hoogeveen Open 2023 | 2.2 | 2023.10.22 Lodici, Lorenzo (884189) (2537) | ½ | 92.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2023.10.21 | Hoogeveen Open 2023 | 1.9 | 2023.10.21 Kiran, Manisha Mohanty (5019575) (2034) | 1 | 89.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| Amsterdam Berserkers GM | 9.4 | Lodici, Lorenzo (884189) (2538) | ½ | 85.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 | ||
| Amsterdam Berserkers GM | 9.4 | Lodici, Lorenzo (884189) (2538) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 | ||
| Amsterdam Berserkers GM | 8.1 | Mesman, Edwyn (1046551) (2198) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| Amsterdam Berserkers GM | 7.5 | Admiraal, Miguoel (1019716) (2458) | ½ | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Amsterdam Berserkers GM | 6.2 | Kazarjan, Gachatur (1068750) (2254) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Amsterdam Berserkers GM | 5.3 | Deuer, Marius (16236432) (2487) | 1 | - | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| Amsterdam Berserkers GM | 4.1 | Labruyere, Roger (1059505) (2281) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| Amsterdam Berserkers GM | 3.2 | Dgebuadze, Alexandre (203882) (2400) | ½ | - | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | ||
| Amsterdam Berserkers GM | 2.1 | Pham, Khoi (1054988) (2382) | ½ | - | 1. c4 c6 2. Nf3 d5 3. d4 Nf6 | ||
| Amsterdam Berserkers GM | 1.3 | Peng, Li Min (14112620) (2522) | ½ | 88.80% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | ||
| HZ University of Applied Sciences Chess Tournament | 9.3 | De Winter, Arthur (1069020) (2460) | 1 | 94.40% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| HZ University of Applied Sciences Chess Tournament | 8.6 | Syrov, Arkadi (12942448) (2342) | 1 | 97.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| HZ University of Applied Sciences Chess Tournament | 7.8 | Coenen, Eduard (1014390) (2196) | 1 | 93.70% | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | ||
| HZ University of Applied Sciences Chess Tournament | 6.13 | Kamphuis, Jasper (1059025) (2083) | 1 | 94.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| HZ University of Applied Sciences Chess Tournament | 5.11 | Schwarz, David (16287614) (2057) | ½ | 96.20% | 1. d4 d5 2. c3 Nf6 3. Nf3 e6 | ||
| HZ University of Applied Sciences Chess Tournament | 4.1 | Eljanov, Pavel (14102951) (2680) | 0 | 85.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| HZ University of Applied Sciences Chess Tournament | 3.8 | Romkes, Abel (1047167) (2118) | 1 | - | 1. d4 d5 2. c4 c5 3. cxd5 Qxd5 | ||
| HZ University of Applied Sciences Chess Tournament | 2.9 | Kalisvaart, Peter (1008820) (2030) | 1 | 81.30% | 1. d4 Nf6 2. Nf3 d5 3. b3 c5 | ||
| HZ University of Applied Sciences Chess Tournament | 1.9 | Van Beek, Harmen (40100022) (1896) | 1 | - | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2023.12.30 | Round 9: Eelke De Boer - Ori Kobo | 2023.12.30 Ori Kobo (2541) | 0 | 85.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.12.29 | Round 8: Eelke De Boer - Alexander Kovchan | 2023.12.29 Alexander Kovchan (2491) | 1 | 93.60% | 1. e4 c6 2. d4 d5 3. e5 c5 | ||
| 2023.12.28 | Round 7: Michal Krasenkow - Eelke De Boer | 2023.12.28 Michal Krasenkow (2532) | 1 | 95.30% | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 | ||
| 2023.12.27 | Round 6: Rick Lahaye - Eelke De Boer | 2023.12.27 Rick Lahaye (2439) | 0 | 92.60% | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 | ||
| 2023.12.26 | Round 5: Eelke De Boer - Aleksejs Adamovics | 2023.12.26 Aleksejs Adamovics (2015) | 1 | 95.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.12.24 | Round 4: Dimitri Reinderman - Eelke De Boer | 2023.12.24 Dimitri Reinderman (2580) | 0 | 88.60% | 1. c4 Nf6 2. Nf3 e6 3. g3 d5 | ||
| 2023.12.23 | Round 3: Eelke De Boer - Agnesa Stepania Ter-Avetisjana | 2023.12.23 Agnesa Stepania Ter-Avetisjana (1974) | 1 | 95.60% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2023.08.03 | Round 9: Max Warmerdam - Eelke De Boer | 2023.08.03 Max Warmerdam | ½ | 98.40% | 1. c4 e6 2. Nf3 d5 3. d4 Nf6 | ||
| 2023.08.02 | Round 8: Eelke De Boer - Machteld Van Foreest | 2023.08.02 Machteld Van Foreest | 1 | 96.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.08.01 | Round 7: Khoi Pham - Eelke De Boer | 2023.08.01 Khoi Pham | 1 | 98.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.07.31 | Round 6: Eelke De Boer - Mohapatra Sidhant | 2023.07.31 Mohapatra Sidhant | 0 | 91.90% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | ||
| 2023.07.29 | Round 5: Emil Frederick Schuricht - Eelke De Boer | 2023.07.29 Emil Frederick Schuricht | 1 | 97.70% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.07.28 | Round 4: Eelke De Boer - Nico Zwirs | 2023.07.28 Nico Zwirs | ½ | 93.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2023.07.27 | Round 3: Chiel Koster - Eelke De Boer | 2023.07.27 Chiel Koster | 1 | 94.70% | 1. b4 e5 2. Bb2 f6 3. a3 d5 | ||
| 2023.07.26 | Round 2: Eelke De Boer - Thomas Beerdsen | 2023.07.26 Thomas Beerdsen | 0 | 89.20% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | ||
| 2023.07.25 | Round 1: Alexander Boesel - Eelke De Boer | 2023.07.25 Alexander Boesel | 1 | 94.80% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 |