Player profile
Mellema, Andries
Dossier
21 of 22 games analyzed.
Accuracy: 85%
Opened e4: 8/8
Castled kingside: 15Same-side castling: 12Castled queenside: 3Opposite-side castling: 2
Played in the center: 8Fianchettoed kingside: 7Played on the kingside: 4Played on the queenside: 2Fianchettoed queenside: 1
Active pieces: 15Initiated exchanges: 11Backward pawn: 10Sacrificed material: 10Isolated pawn: 7Kept the bishop pair: 7Space advantage: 6Missed tactics: 6Avoided exchanges: 3Played gambits: 2
Openings
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As White 9 games 3W 2D 4L
Sicilian Defense 7 games 2W 1D 4L
Najdorf Variation 5 games 2W 1D 2L
Adams Attack
4 games
2W
1D
1L
(unspecified)
1 game
0W
0D
1L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Hungarian Dragon
1 game
0W
0D
1L
Four Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 1D 0L
Two Knights Attack 1 game 0W 1D 0L
Mindeno Variation, Exchange Line
1 game
0W
1D
0L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo
1 game
1W
0D
0L
As Black 10 games 3W 1D 6L
French Defense 3 games 1W 0D 2L
Tarrasch Variation 2 games 1W 0D 1L
Closed Variation
1 game
1W
0D
0L
Open System, Euwe-Keres Line
1 game
0W
0D
1L
Advance Variation 1 game 0W 0D 1L
Euwe Variation
1 game
0W
0D
1L
King's Indian Attack 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Sicilian Defense 1 game 0W 1D 0L
Dragon Variation 1 game 0W 1D 0L
Yugoslav Attack, Main Line
1 game
0W
1D
0L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
Four Knights Variation, Fianchetto Line, with Nb6
1 game
0W
0D
1L
Benko Gambit Accepted 1 game 0W 0D 1L
Fully Accepted Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 0D 1L
Barmen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 94
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 |
|---|---|---|---|---|---|---|---|
| 2026.10.17 | Round 9: Etienne, Ghilon - Mellema, Andries | 1.5 | 2026.10.17 Etienne, Ghilon (1084267) (2052) | 1 | 96.60% | 1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 | |
| 2026.10.16 | Round 8: Mellema, Andries - Skarlovnik, Aljaz | 8.6 | 2026.10.16 Skarlovnik, Aljaz (14647303) (1935) | ½ | 89.10% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2026.10.15 | Round 7: Valiente, Paulo - Mellema, Andries | 7.11 | 2026.10.15 Valiente, Paulo (1004980) (1985) | 1 | 98.20% | 1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 | |
| 2026.10.14 | Round 6: Hendriks, Theo - Mellema, Andries | 6.9 | 2026.10.14 Hendriks, Theo (1015915) (1982) | ½ | 94.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.10.13 | Round 4: Mellema, Andries - Xu, Alex Z | 4.7 | 2026.10.13 Xu, Alex Z (40114775) (2043) | 0 | 51.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.12 | Round 3: Ten Kate, Gustav - Mellema, Andries | 3.5 | 2026.10.12 Ten Kate, Gustav (1095781) (2020) | 0 | 53.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.11 | Round 2: Mellema, Andries - Kazarjan, Gachatur | 2.7 | 2026.10.11 Kazarjan, Gachatur (1068750) (2330) | 0 | 47.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.10.10 | Round 1: Mellema, Andries - Pranavasri S | 9.13 | 2026.10.10 Pranavasri S (33406758) (1958) | 1 | 93.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.25 | Round 9: Gergin, Isafara - Mellema, Andries | 9.29 | 2025.10.25 Gergin, Isafara (1082167) (1984) | 1 | 96.80% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2025.10.24 | Round 8: Mellema, Andries - Bakels, Anton | 8.30 | 2025.10.24 Bakels, Anton (1046187) (1981) | 0 | 82.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.23 | Round 7: Valiente, Paulo - Mellema, Andries | 7.27 | 2025.10.23 Valiente, Paulo (1004980) (2017) | 0 | 96.80% | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 | |
| 2025.10.22 | Round 6: Mellema, Andries - Safin Safarullakhan | 6.30 | 2025.10.22 Safin Safarullakhan (33379475) (1915) | 1 | 95.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.21 | Round 4: Labruyere, Roger - Mellema, Andries | 4.31 | 2025.10.21 Labruyere, Roger (1059505) (2205) | 0 | 82.80% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.10.20 | Round 3: Mellema, Andries - Xu, Alex Z | 3.33 | 2025.10.20 Xu, Alex Z (40114775) (2027) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.19 | Round 2: Xue, Luka - Mellema, Andries | 2.30 | 2025.10.19 Xue, Luka (16277252) (2031) | 0 | 86.40% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2025.10.18 | Round 1: Mellema, Andries - Makhynia, Kostiantyn | 1.32 | 2025.10.18 Makhynia, Kostiantyn (14186853) (1935) | 0 | 89.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.06.01 | Round 6: Lombaers, Peter - Mellema, Andries | 6.7 | 2025.06.01 Lombaers, Peter (1032852) (2311) | 0 | 90.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.06.01 | Round 5: Mellema, Andries - Ratsma, Midas | 5.10 | 2025.06.01 Ratsma, Midas (1032283) (2270) | 1 | 96.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.05.30 | Round 2: Van den Doel, Erik - Mellema, Andries | 2.1 | 2025.05.30 Van den Doel, Erik (1003720) (2564) | 0 | 88.50% | 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 | |
| 2023.10.23 | Hoogeveen Open 2023 | 3.10 | 2023.10.23 Ernst, Sipke (1004689) (2551) | 0 | 91.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2023.10.22 | Hoogeveen Open 2023 | 2.10 | 2023.10.22 Fehr, Axel, Dr. (4675185) (2011) | 1 | 90.80% | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 | |
| 2023.10.21 | Hoogeveen Open 2023 | 1.10 | 2023.10.21 Nijdam, Brian (1081020) (1918) | ½ | 88.20% | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 |