Player profile
De Boer, Lara
Dossier
29 of 30 games analyzed.
Accuracy: 83.3%
Opened d4: 10/10
Castled kingside: 16Same-side castling: 16Did not castle: 3Castled queenside: 1Opposite-side castling: 1
Fianchettoed queenside: 7Played in the center: 7Played on the kingside: 6Played on the queenside: 6Fianchettoed kingside: 4
Space advantage: 11Backward pawn: 11Sacrificed material: 10Initiated exchanges: 10Active pieces: 6Isolated pawn: 5Missed tactics: 5Kept the bishop pair: 4Avoided exchanges: 2Played gambits: 1
Openings
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As White 10 games 3W 0D 7L
Queen's Pawn Game 5 games 1W 0D 4L
Colle System 2 games 0W 0D 2L
Anti-Colle
1 game
0W
0D
1L
(unspecified)
1 game
0W
0D
1L
Zukertort Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 2 games 1W 0D 1L
Accelerated London System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Dutch Defense 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Horwitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 11 games 2W 3D 6L
Scandinavian Defense 6 games 1W 2D 3L
Mieses-Kotroc Variation 3 games 0W 2D 1L
(unspecified)
3 games
0W
2D
1L
Valencian Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Main Line 1 game 0W 0D 1L
Leonhardt Gambit
1 game
0W
0D
1L
Queen's Gambit Declined 3 games 1W 0D 2L
Janowski Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 2 games 0W 1D 1L
Open Defense 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Blunders Top 4 of 202
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 30 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.10.19 | Round 11: De Boer, Lara - Vijayendra, Samyuktha | 11.5 | 2025.10.19 Vijayendra, Samyuktha (343409210) | 1 | 98.80% | 1. d4 f5 2. c4 Nf6 3. Nc3 g6 | |
| 2025.10.19 | Round 10: Keerthi Kumar, Advait - De Boer, Lara | 10.2 | 2025.10.19 Keerthi Kumar, Advait (498033) (1998) | 0 | 90.30% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 | |
| 2025.10.19 | Round 9: De Boer, Lara - Pai, Sidhanth | 9.6 | 2025.10.19 Pai, Sidhanth (343111937) (1816) | 0 | 67.00% | 1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 | |
| 2025.10.19 | Round 7: Roychowdhury, Aashita - De Boer, Lara | 7.6 | 2025.10.19 Roychowdhury, Aashita (343412106) (1644) | 1 | 98.20% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 | |
| 2025.10.18 | Round 6: De Boer, Lara - Zhang, Junyi | 6.2 | 2025.10.18 Zhang, Junyi (494437) (2108) | 0 | 85.00% | 1. d4 Nf6 2. Nf3 d5 3. e3 c5 | |
| 2025.10.18 | Round 5: Li, Yueci - De Boer, Lara | 5.5 | 2025.10.18 Li, Yueci (343436234) (1728) | 0 | 71.70% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ | |
| 2025.10.18 | Round 4: De Boer, Lara - Norris, Zack | 4.3 | 2025.10.18 Norris, Zack (343431216) (1925) | 0 | 68.30% | 1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 | |
| 2025.10.18 | Round 3: Rughani, Mahin - De Boer, Lara | 3.4 | 2025.10.18 Rughani, Mahin (343417060) (1880) | ½ | 79.80% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.10.18 | Round 2: De Boer, Lara - Vaidyanathan, Adithya | 2.4 | 2025.10.18 Vaidyanathan, Adithya (495450) (2125) | 0 | 85.20% | 1. d4 d5 2. Nf3 Bf5 3. e3 e6 | |
| 2025.10.18 | Round 1: Shao, Ranxi Rex - De Boer, Lara | 1.3 | 2025.10.18 Shao, Ranxi Rex (343456170) (1974) | 0 | 88.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.10.17 | Round 8: Zhao, George - De Boer, Lara | 8.1 | 2025.10.17 Zhao, George (494607) (1953) | 0 | 77.90% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.10.11 | Round 3: Anjulan, Ashwin - De Boer, Lara | 3.8 | 2025.10.11 Anjulan, Ashwin (343411622) (1749) | ½ | - | 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 | |
| 2025.07.31 | Round 9: De Boer, Lara - Shah, Samuel | 9.10 | 2025.07.31 Shah, Samuel (343423795) (1641) | 0 | 90.00% | 1. d4 d5 2. Bf4 Nf6 3. e3 e6 | |
| 2025.07.31 | Round 8: Patel, Diah - De Boer, Lara | 8.13 | 2025.07.31 Patel, Diah (496677) (1476) | 1 | 79.00% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2025.07.31 | Round 7: De Boer, Lara - Gandhi, Preesh | 7.11 | 2025.07.31 Gandhi, Preesh (495573) (1612) | 0 | 83.50% | 1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 | |
| 2025.07.31 | Round 6: Fyson, Max - De Boer, Lara | 6.9 | 2025.07.31 Fyson, Max (343458807) | 0 | 55.80% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | |
| 2025.07.31 | Round 5: De Boer, Lara - Van Neerven, Yvon | 5.11 | 2025.07.31 Van Neerven, Yvon (343415881) (1521) | 1 | 96.40% | 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 | |
| 2025.07.31 | Round 4: Horwood, Torrey - De Boer, Lara | 4.9 | 2025.07.31 Horwood, Torrey (343405193) (1740) | ½ | 78.50% | 1. e4 d5 2. exd5 Qxd5 3. Nf3 Qa5 | |
| 2025.07.31 | Round 3: De Boer, Lara - Kocak, Yunus | 3.15 | 2025.07.31 Kocak, Yunus (343470513) | 1 | 95.50% | 1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 | |
| 2025.07.31 | Round 2: Ding, Yicheng - De Boer, Lara | 2.11 | 2025.07.31 Ding, Yicheng (483087) (1673) | 0 | 89.40% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2025.07.31 | Round 1: De Boer, Lara - Sui, Yueyue | 1.8 | 2025.07.31 Sui, Yueyue (343411924) (1745) | 0 | 87.80% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| Round 9: De Boer, Lara - Verma, Swetark | 9.16 | Verma, Swetark (343467440) | 1 | 90.80% | 1. d4 d5 2. Bf4 Nc6 3. Nc3 a6 | ||
| Round 8: Ding, Yicheng - De Boer, Lara | 8.14 | Ding, Yicheng (483087) (1542) | 0 | 89.60% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | ||
| Round 7: De Boer, Lara - Shah, Samuel | 7.14 | Shah, Samuel (343423795) (1683) | ½ | 58.70% | 1. d4 d5 2. Bf4 Nf6 3. e3 e6 | ||
| Round 6: Steele, Dyfan - De Boer, Lara | 6.14 | Steele, Dyfan (343468675) | ½ | 76.50% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | ||
| Round 5: De Boer, Lara - Rughani, Mahin | 5.9 | Rughani, Mahin (343417060) (1926) | 0 | 86.10% | 1. d4 Nf6 2. Bf4 e6 3. e3 d5 | ||
| Round 4: Horwood, Torrey - De Boer, Lara | 4.9 | Horwood, Torrey (343405193) (1738) | 0 | 84.50% | 1. e4 d5 2. exd5 Qxd5 3. Nf3 Qa5 | ||
| Round 3: De Boer, Lara - R Ramesh, Niranjan | 3.15 | R Ramesh, Niranjan (343451780) | 1 | 94.00% | 1. d4 d5 2. Bf4 Bf5 3. c4 c6 | ||
| Round 2: Patel, Aashna - De Boer, Lara | 2.15 | Patel, Aashna (343401961) (1469) | 1 | 91.40% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | ||
| Round 1: De Boer, Lara - Yu, Rock | 1.2 | Yu, Rock (489000) (2107) | 0 | 82.60% | 1. d4 e6 2. c4 Nf6 3. Nf3 c5 |