Player profile
Elferink, Duncan
Dossier
10 of 15 games analyzed.
Accuracy: 76.2%
Opened e4: 3/3
Same-side castling: 4Castled kingside: 3Castled queenside: 2Did not castle: 2
Played in the center: 4Fianchettoed queenside: 2
Active pieces: 6Sacrificed material: 6Initiated exchanges: 5Played gambits: 4Kept the bishop pair: 4Isolated pawn: 3Space advantage: 3Backward pawn: 2Missed tactics: 1
Openings
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As White 3 games 1W 1D 1L
Scotch Game 3 games 1W 1D 1L
Mieses Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Lolli Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 4 games 1W 0D 3L
Scotch Game 2 games 1W 0D 1L
Malaniuk Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 62
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 15 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.05 | Round 9: Elferink, Duncan - Van Duuren, Gilead | 9.24 | 2026.08.05 Van Duuren, Gilead (40101088) (1548) | 1 | 76.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.04 | Round 8: Oruc, Ediz - Elferink, Duncan | 8.19 | 2026.08.04 Oruc, Ediz (40109704) (1839) | 0 | 69.80% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.04 | Round 7: Elferink, Duncan - Nguyen, Paul | 7.10 | 2026.08.04 Nguyen, Paul (1095072) (1876) | 0 | 73.50% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.03 | Round 6: Kokkula, Advaith Krishna - Elferink, Duncan | 6.20 | 2026.08.03 Kokkula, Advaith Krishna (40110290) (1448) | 1 | 83.60% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.01 | Round 5: Elferink, Duncan - Janssen, Thijn | 5.23 | 2026.08.01 Janssen, Thijn (40101835) (1580) | ½ | 85.40% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.08.01 | Round 4: Uitermark, Imre - Elferink, Duncan | 4.9 | 2026.08.01 Uitermark, Imre (40105199) (1929) | 0 | 80.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.05.12 | Round 1: Samala, Yuvan Yatin - Elferink, Duncan | 2024.05.12 Samala, Yuvan Yatin (1087860) (1665) | 0 | 64.20% | 1. d4 d5 2. Bf4 f6 3. e3 Nd7 | ||
| Round 9: Janssen, Thijn - Elferink, Duncan | 9.9 | Janssen, Thijn (40101835) (1636) | 1 | 91.30% | 1. e4 b6 2. d4 Bb7 3. Nc3 e6 | ||
| Round 8: Elferink, Duncan - Hagen, Carlijn | 8.6 | Hagen, Carlijn (1091190) (1839) | 0 | 77.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| Round 7: Thijssen, Freek - Elferink, Duncan | 7.5 | Thijssen, Freek (1091840) (2070) | ½ | 82.90% | 1. e4 b6 2. d4 Bb7 3. Bd3 e6 | ||
| Round 6: Verhoog, Willem - Elferink, Duncan | 6.9 | Verhoog, Willem (40101908) (1608) | 1 | - | 1. e4 b6 2. d4 Bb7 3. Nc3 e6 | ||
| Round 5: Elferink, Duncan - Vogels, Mathijs | 5.5 | Vogels, Mathijs (1085824) (1711) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| Round 4: Elferink, Duncan - Hesse, Frederik | 4.10 | Hesse, Frederik (34600094) (1649) | 1 | - | 1. e4 c6 2. d4 d5 3. Bd3 dxe4 | ||
| Round 3: Deij, Casper - Elferink, Duncan | 3.9 | Deij, Casper (1085816) (1682) | ½ | - | 1. e4 b6 2. d4 Bb7 3. Nc3 e6 | ||
| Round 2: Elferink, Duncan - Nynke Weessies | 2.14 | Nynke Weessies (8685578) | 1 | - | 1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 |