Player profile
Mortensen, John
Dossier
17 of 17 games analyzed.
Accuracy: 83.8%
Opened e4: 5/5
Castled kingside: 10Same-side castling: 9Opposite-side castling: 1
Played in the center: 5Fianchettoed kingside: 4Played on the queenside: 3Played on the kingside: 2Fianchettoed queenside: 2
Kept the bishop pair: 7Backward pawn: 7Initiated exchanges: 6Isolated pawn: 6Active pieces: 6Sacrificed material: 5Missed tactics: 4Space advantage: 4Avoided exchanges: 2Accepted short draws: 1
Openings
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As White 5 games 0W 2D 3L
Sicilian Defense 3 games 0W 1D 2L
Moscow Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6
1 game
0W
0D
1L
Four Knights Game 1 game 0W 1D 0L
Spanish Variation 1 game 0W 1D 0L
Janowski Variation
1 game
0W
1D
0L
French Defense 1 game 0W 0D 1L
Tarrasch Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 5 games 1W 2D 2L
Sicilian Defense 2 games 1W 0D 1L
Accelerated Dragon 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Burn Variation, Main Line
1 game
0W
1D
0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Botvinnik System
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 0W 0D 1L
Harrwitz Attack 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Blunders Top 4 of 78
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 17 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.02.20 | World Senior Team 2025 S65 | 4.35 | 2025.02.20 Vrana, Frantisek (302066) (2115) | 0 | 81.70% | 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 | |
| 2025.02.18 | World Senior Team 2025 S65 | 2.23 | 2025.02.18 Wahlbom, Magnus (1700685) (2109) | 0 | 88.80% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.10.27 | Round 2: Mortensen, John - Spraggett, Kevin | 2.4 | 2024.10.27 Spraggett, Kevin (2600013) (2442) | ½ | 77.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.07.11 | wst65 | 9.5 | 2024.07.11 Quinn, John M (405043) (2073) | 0 | 90.20% | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | |
| 2024.07.10 | wst65 | 8.1 | 2024.07.10 Chubar, Vladimir (14101491) (1843) | ½ | 88.80% | 1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 | |
| 2024.07.09 | wst65 | 7.9 | 2024.07.09 Falk, Thomas (4634624) (2022) | ½ | 95.80% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2024.07.07 | wst65 | 6.9 | 2024.07.07 McGill, Derek (2510375) (1827) | ½ | 82.30% | 1. c4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2024.07.04 | wst65 | 3.10 | 2024.07.04 O`Neill, Julie Anne (2021447) (1794) | 1 | 91.00% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2024.07.03 | wst65 | 2.2 | 2024.07.03 Wood, Peter R (422215) (1948) | 0 | 61.30% | 1. e4 e6 2. d4 d5 3. Nd2 h6 | |
| 2024.07.02 | 65-1 | 1.6 | 2024.07.02 Bykhovsky, Avigdor (4101057) (2341) | 0 | 80.70% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2023.07.19 | European Senior Team Chess Championship 2023 65+ | 8.19 | 2023.07.19 Davis, Lee (1801325) (1893) | 0 | 87.70% | 1. e4 g6 2. d4 d6 3. Nc3 Bg7 | |
| 2023.07.18 | European Senior Team Chess Championship 2023 65+ | 7.23 | 2023.07.18 Olesen, Poul Erik Norgaard (1404253) (1976) | 0 | 89.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2023.07.17 | European Senior Team Chess Championship 2023 65+ | 6.15 | 2023.07.17 Sprotte, Norbert (4607015) (2162) | ½ | 98.50% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2023.07.16 | European Senior Team Chess Championship 2023 65+ | 5.7 | 2023.07.16 Baker, Chris W (401676) (2254) | ½ | 96.10% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2023.07.15 | European Senior Team Chess Championship 2023 65+ | 4.23 | 2023.07.15 Spanton, Tim R (404802) (1800) | 1 | 91.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2023.07.14 | European Senior Team Chess Championship 2023 65+ | 3.15 | 2023.07.14 Peretz, Malkiel (2800446) (2158) | 1 | 83.60% | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 | |
| 2023.07.12 | European Senior Team Chess Championship 2023 65+ | 1.36 | 2023.07.12 Petanjek, Zvonko (14510979) (1595) | 1 | 99.30% | 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 |