Player profile
Sheppard, Derek Alan
Dossier
21 of 22 games analyzed.
Accuracy: 89.2%
Opened d4: 7/9Opened Nf3: 2/9
Castled kingside: 14Same-side castling: 13Did not castle: 2Castled queenside: 2Opposite-side castling: 2
Played in the center: 10Fianchettoed queenside: 7Played on the queenside: 7Fianchettoed kingside: 3Played on the kingside: 2
Initiated exchanges: 12Space advantage: 10Active pieces: 10Kept the bishop pair: 9Backward pawn: 7Missed tactics: 5Isolated pawn: 5Sacrificed material: 4Avoided exchanges: 4Accepted short draws: 3
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 10 games 2W 4D 4L
Yusupov-Rubinstein System 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Queen's Pawn Game 2 games 1W 0D 1L
Colle System 1 game 0W 0D 1L
Traditional Colle
1 game
0W
0D
1L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 2 games 0W 2D 0L
Normal Variation 1 game 0W 1D 0L
Rare Defenses
1 game
0W
1D
0L
Kazakh Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
King's Knight Variation
1 game
1W
0D
0L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 9 games 1W 3D 5L
French Defense 5 games 1W 1D 3L
Steinitz Variation 1 game 0W 0D 1L
Boleslavsky Variation
1 game
0W
0D
1L
Two Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Classical Variation 1 game 0W 0D 1L
Burn Variation, Morozevich Line
1 game
0W
0D
1L
Advance Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 1W 0D 0L
Monte Carlo Variation
1 game
1W
0D
0L
Catalan Opening 2 games 0W 1D 1L
Closed 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Queen's Gambit Declined 2 games 0W 1D 1L
Harrwitz Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Exchange Variation 1 game 0W 0D 1L
Reshevsky Variation
1 game
0W
0D
1L
Blunders Top 4 of 97
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 22 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.27 | Hull 4NCL 2026 - Open | 5.20 | 2026.09.27 Collinson, Mark I (472352) (1958) | ½ | 92.00% | 1. d4 e6 2. Nf3 Nf6 3. g3 d5 | |
| 2026.09.27 | Hull 4NCL 2026 - Open | 4.17 | 2026.09.27 Varley, Joe (461962) (2030) | 0 | 82.90% | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | |
| 2026.09.26 | Hull 4NCL 2026 - Open | 3.20 | 2026.09.26 De Sousa Muachikape, Jael (475530) (2009) | ½ | 87.20% | 1. d4 e6 2. c4 d5 3. Nc3 Nf6 | |
| 2026.09.26 | Hull 4NCL 2026 - Open | 2.16 | 2026.09.26 Royle, Alex (494143) (1958) | 0 | 80.50% | 1. d4 Nf6 2. Nf3 d5 3. e3 c5 | |
| 2025.09.07 | Hull 4NCL Congress 2025 - Open section. | 5.17 | 2025.09.07 Adams, Mark (1800400) (1851) | ½ | - | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | |
| 2025.09.07 | Hull 4NCL Congress 2025 - Open section. | 4.17 | 2025.09.07 Prior, Stephen C V (423378) (2008) | 0 | 89.10% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.09.06 | Hull 4NCL Congress 2025 - Open section. | 3.18 | 2025.09.06 Sullivan, Daniel (433934) (1936) | 0 | 85.70% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | |
| 2025.09.06 | Hull 4NCL Congress 2025 - Open section. | 2.14 | 2025.09.06 Bevis, Noah (343434630) (1951) | 0 | 82.20% | 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 | |
| 2024.09.08 | Round 5: Ciuravin, Andrei - Sheppard, Derek Alan | 5.7 | 2024.09.08 Ciuravin, Andrei (14191474) (2067) | 0 | 83.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.09.08 | Round 4: Sheppard, Derek Alan - Larchikov, Maksym | 4.4 | 2024.09.08 Larchikov, Maksym (34120815) (2053) | ½ | 95.70% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | |
| 2024.09.07 | Round 3: Potter, John M - Sheppard, Derek Alan | 3.5 | 2024.09.07 Potter, John M (406260) (2002) | ½ | 98.10% | 1. e4 e6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2024.09.07 | Round 2: Sheppard, Derek Alan - Jaunooby, Ali R | 2.14 | 2024.09.07 Jaunooby, Ali R (413291) (2094) | 1 | 93.40% | 1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 | |
| 2024.08.04 | Round 7: Sheppard, Derek Alan - Tidmarsh, David A | 7.22 | 2024.08.04 Tidmarsh, David A (413801) (1825) | 1 | 97.50% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2024.08.03 | Round 6: Dennis, Nigel W - Sheppard, Derek Alan | 6.22 | 2024.08.03 Dennis, Nigel W (408913) (1865) | 0 | 71.00% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.08.02 | Round 5: Sheppard, Derek Alan - Vickery, Jim E | 5.21 | 2024.08.02 Vickery, Jim E (403083) (1923) | ½ | 98.50% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2024.08.01 | Round 4: Sugden, John N - Sheppard, Derek Alan | 4.17 | 2024.08.01 Sugden, John N (402001) (1959) | 0 | 91.40% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.07.31 | Round 3: Sheppard, Derek Alan - Wager, John D | 3.13 | 2024.07.31 Wager, John D (420204) (2035) | ½ | 94.30% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2024.07.30 | Round 2: De Coverly, Roger D - Sheppard, Derek Alan | 2.27 | 2024.07.30 De Coverly, Roger D (405213) (1902) | 1 | 92.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.07.29 | Round 1: Sheppard, Derek Alan - Bray, David | 1.23 | 2024.07.29 Bray, David (466115) (1966) | 0 | 89.70% | 1. d4 Nf6 2. Bf4 d5 3. e3 e6 | |
| 2023.01.22 | 29th 4NCL Congress | 4.23 | 2023.01.22 Stokes, Michael (442542) (1995) | 0 | 82.10% | 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 | |
| 2023.01.21 | 29th 4NCL Congress Open | 3.22 | 2023.01.21 Gardiner, Eric D (435880) | ½ | 90.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2023.01.21 | 29th 4NCL Congress Open | 2.20 | 2023.01.21 Nicholson, Jim W R (417041) | 0 | 87.50% | 1. d4 d5 2. Bf4 c6 3. c3 Bf5 |