Player profile
Van Happen, Niels
Dossier
28 of 28 games analyzed.
Accuracy: 85.2%
Opened e4: 9/15Opened Nf3: 5/15Opened d4: 1/15
Castled kingside: 22Same-side castling: 18Did not castle: 5Opposite-side castling: 3Castled queenside: 1
Played in the center: 12Fianchettoed kingside: 8Played on the queenside: 7Played on the kingside: 6Fianchettoed queenside: 6
Active pieces: 20Initiated exchanges: 19Space advantage: 17Kept the bishop pair: 15Sacrificed material: 14Backward pawn: 13Missed tactics: 9Isolated pawn: 8Played gambits: 5Avoided exchanges: 2
Openings
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As White 15 games 1W 2D 12L
Sicilian Defense 4 games 0W 1D 3L
Four Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Kalashnikov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation
1 game
0W
0D
1L
Najdorf Variation 1 game 0W 0D 1L
Adams Attack
1 game
0W
0D
1L
Zukertort Opening 3 games 0W 0D 3L
Slav Invitation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Larsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Invitation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 3 games 0W 1D 2L
Advance Variation 3 games 0W 1D 2L
Euwe Variation
3 games
0W
1D
2L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Defense 1 game 0W 0D 1L
Czech Variation 1 game 0W 0D 1L
Carlsbad Variation
1 game
0W
0D
1L
Scandinavian Defense 1 game 0W 0D 1L
Modern Variation 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
Giuoco Pianissimo
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
Standard Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 13 games 4W 4D 5L
Italian Game 3 games 2W 1D 0L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo, with h6
1 game
1W
0D
0L
Giuoco Pianissimo 1 game 1W 0D 0L
Canal Variation
1 game
1W
0D
0L
Giuoco Piano 1 game 0W 1D 0L
Greco's Attack
1 game
0W
1D
0L
Queen's Pawn Game 3 games 1W 0D 2L
London System 2 games 1W 0D 1L
with e6
2 games
1W
0D
1L
Colle System 1 game 0W 0D 1L
Traditional Colle
1 game
0W
0D
1L
English Opening 2 games 0W 1D 1L
Great Snake Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Bird Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Neo-Grünfeld Defense 1 game 0W 0D 1L
with g3 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blackmar-Diemer Gambit Accepted 1 game 0W 0D 1L
Gunderam Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 1 game 0W 1D 0L
Open Berlin Defense 1 game 0W 1D 0L
l'Hermet Variation
1 game
0W
1D
0L
Blunders Top 4 of 135
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 28 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.05.10 | Ronde 6: Quinones-Maletti, Julio Guillermo - Van Happen, Niels | 6.17 | 2026.05.10 Quinones-Maletti, Julio Guillermo (1462318) (2058) | 0 | 84.50% | 1. c4 g6 2. e4 Bg7 3. d4 c5 | |
| 2026.05.10 | Ronde 5: Issaad, Pascal - Van Happen, Niels | 5.21 | 2026.05.10 Issaad, Pascal (12926299) (1948) | 1 | 80.40% | 1. f4 Nf6 2. Nf3 c5 3. g3 Nc6 | |
| 2026.05.09 | Ronde 4: Van Happen, Niels - Krenning, Jasper | 4.17 | 2026.05.09 Krenning, Jasper (1048643) (1900) | 0 | 83.10% | 1. Nf3 c6 2. g3 d6 3. d4 Qc7 | |
| 2026.05.09 | Ronde 2: Rex Van Dijken - Niels Van Happen | 2.18 | 2026.05.09 Van Dijken, Rex (1015311) (2042) | 0 | 82.60% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2026.05.08 | Round 1: Niels Van Happen - Oscar Zecha | 1.13 | 2026.05.08 Zecha, Oscar (1073826) (2176) | 0 | 86.00% | 1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 | |
| 2026.05.02 | Round 5: Van Happen, Niels - Klein, Ron | 5.19 | 2026.05.02 Klein, Ron (1014668) (1998) | 0 | 89.20% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.05.02 | Round 3: Van Happen, Niels - Vogel, Jaap | 3.8 | 2026.05.02 Vogel, Jaap (1000764) (2014) | 0 | 73.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.05.02 | Round 1: Van Happen, Niels - Van den Doel, Erik | 1.4 | 2026.05.02 Van den Doel, Erik (1003720) (2514) | 0 | 86.50% | 1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 | |
| 2025.05.18 | Round 6: Van Happen, Niels - Wuijts, Johan | 6.27 | 2025.05.18 Wuijts, Johan (1039016) (1965) | 0 | 82.80% | 1. Nf3 e6 2. d3 c5 3. g3 d5 | |
| 2025.05.18 | Round 5: Simons, Rudy - Van Happen, Niels | 5.24 | 2025.05.18 Simons, Rudy (1003801) (1979) | 0 | 85.80% | 1. e4 d5 2. d4 dxe4 3. Nc3 Bf5 | |
| 2025.05.17 | Round 4: Van Happen, Niels - Pathak, Raghav | 4.16 | 2025.05.17 Pathak, Raghav (1084259) (2144) | 0 | 83.40% | 1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 | |
| 2025.05.17 | Round 3: Habig, Bryan - Van Happen, Niels | 3.21 | 2025.05.17 Habig, Bryan (1049240) (2046) | ½ | 93.80% | 1. c4 g6 2. Nc3 c5 3. Nf3 Bg7 | |
| 2025.05.17 | Round 2: Van Happen, Niels - Lenting, Roan | 2.21 | 2025.05.17 Lenting, Roan (1085905) (1929) | ½ | 90.60% | 1. Nf3 c5 2. e4 e6 3. d4 cxd4 | |
| 2025.05.16 | Round 1: Ellenbroek, Ton - Van Happen, Niels | 1.26 | 2025.05.16 Ellenbroek, Ton (1002597) (1979) | ½ | 88.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.06.26 | Round 5: Tanya-Marie 2004-2009: Cnossen - Van Happen, Niels | 5.6 | 2024.06.26 Tanya-Marie 2004-2009: Cnossen | 1 | 84.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.06.16 | Round 6: Glenn 2004-2009: Tokmakoff - Van Happen, Niels | 2024.06.16 Glenn 2004-2009: Tokmakoff | 1 | 96.90% | 1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 | ||
| 2024.06.16 | Round 3: Fabian 2004-2009: Leenhouwers - Van Happen, Niels | 2024.06.16 Fabian 2004-2009: Leenhouwers | ½ | 99.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| 2024.06.16 | Round 2: Van Happen, Niels - Smeenk, Merijn | 2024.06.16 Smeenk, Merijn (1094645) | 0 | 77.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2024.06.16 | Round 1: Jansen, Ivan - Van Happen, Niels | 2024.06.16 Jansen, Ivan (40101185) | 1 | 86.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.15 | Round 9: Vogel, Jaap - Van Happen, Niels | 2024.06.15 Vogel, Jaap (1000764) (2038) | 0 | 78.00% | 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 | ||
| 2024.06.15 | Round 8: Van Happen, Niels - Aders, Maarten | 2024.06.15 Aders, Maarten (1079379) | 1 | 93.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.15 | Round 6: Van Happen, Niels - Van Straten, Jeroen | 2024.06.15 Van Straten, Jeroen (1078623) | 0 | 82.60% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | ||
| 2024.06.15 | Round 5: Pellemans, Mathijs - Van Happen, Niels | 2024.06.15 Pellemans, Mathijs (40109976) | ½ | 92.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.15 | Round 4: Van Happen, Niels - Teianu, Maxim | 2024.06.15 Teianu, Maxim (40101967) (1620) | ½ | 83.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2024.06.01 | WLC Tournament 2024 A | 4.14 | 2024.06.01 Hubers, Daan (1054589) (1840) | 0 | 91.10% | 1. d4 Nf6 2. Nf3 e6 3. e3 c5 | |
| 2024.06.01 | WLC Tournament 2024 A | 3.12 | 2024.06.01 Wuijts, Johan (1039016) (2064) | 0 | 86.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.05.31 | WLC Tournament 2024 A | 1.13 | 2024.05.31 Koster, Chiel (1047990) (2046) | 0 | 88.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.03.30 | Round 2: Van Happen, Niels - Muskens, Mink | 2024.03.30 Muskens, Mink (1085050) (1830) | 0 | 50.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 |