Player profile
Haessel, Dale R.
Dossier
22 of 22 games analyzed.
Accuracy: 88.1%
Opened d4: 11/11
Castled kingside: 19Same-side castling: 19Did not castle: 2
Played in the center: 11Fianchettoed kingside: 5Played on the kingside: 4Fianchettoed queenside: 3Played on the queenside: 3
Space advantage: 16Active pieces: 16Isolated pawn: 13Kept the bishop pair: 12Initiated exchanges: 12Sacrificed material: 11Backward pawn: 8Missed tactics: 5Played gambits: 3Avoided exchanges: 3
Openings
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As White 11 games 3W 1D 7L
Nimzo-Indian Defense 4 games 0W 1D 3L
Normal Variation 3 games 0W 1D 2L
(unspecified)
2 games
0W
0D
2L
Classical Defense
1 game
0W
1D
0L
Kmoch Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benko Gambit Accepted 1 game 1W 0D 0L
Fully Accepted Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dutch Defense 1 game 1W 0D 0L
Nimzo-Dutch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Pseudo-Catalan
1 game
0W
0D
1L
Slav Defense 1 game 0W 0D 1L
Chebanenko Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Central Variation 1 game 0W 0D 1L
Greco Variation
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Positional Variation
1 game
0W
0D
1L
As Black 10 games 4W 3D 3L
Queen's Gambit Declined 4 games 1W 1D 2L
Janowski Variation 3 games 1W 0D 2L
(unspecified)
3 games
1W
0D
2L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Italian Game 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
Giuoco Pianissimo
1 game
0W
0D
1L
Albin Gambit
1 game
1W
0D
0L
English Opening 2 games 1W 1D 0L
Symmetrical Variation 2 games 1W 1D 0L
Ultra-Symmetrical Variation
1 game
0W
1D
0L
Three Knights, Fianchetto Variation
1 game
1W
0D
0L
Scotch Game 1 game 0W 1D 0L
Potter Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blackmar-Diemer Gambit 1 game 1W 0D 0L
Reversed Albin Countergambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 90
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 |
|---|---|---|---|---|---|---|---|
| 2026.06.30 | Canadian Jr. and Sr. Championship 2026 | 7.6 | 2026.06.30 Hettigama, Thusitha (329184011) (1603) | 1 | 96.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.06.29 | Canadian Jr. and Sr. Championship 2026 | 6.5 | 2026.06.29 Mohammed Qanee, Arpak Worya (4800060) (1925) | ½ | 88.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.06.29 | Canadian Jr. and Sr. Championship 2026 | 5.5 | 2026.06.29 Duong, Thanh Nha (2601079) (2110) | 1 | 95.90% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2026.06.28 | Canadian Jr. and Sr. Championship 2026 | 4.5 | 2026.06.28 Neven, Knut (2600994) (2160) | 1 | 97.20% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2026.06.28 | Canadian Jr. and Sr. Championship 2026 | 3.4 | 2026.06.28 Rek, Slava (2605414) (2107) | 0 | 83.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.06.27 | Canadian Jr. and Sr. Championship 2026 | 2.6 | 2026.06.27 Oguamanam, Ifeanyi (2680394) (1784) | 1 | 88.40% | 1. d4 f5 2. g3 e6 3. Bg2 Nf6 | |
| 2024.12.30 | 15th Annual Calgary International | 8.8 | 2024.12.30 Arruebarrena Rodriguez, Rafael (3901092) (2093) | 0 | 84.90% | 1. d4 Nf6 2. Nf3 d5 3. g3 c5 | |
| 2024.12.29 | 15th Annual Calgary International | 7.9 | 2024.12.29 Kostadinov, George (2603063) (2043) | ½ | 92.70% | 1. c4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2024.12.29 | 15th Annual Calgary International | 6.8 | 2024.12.29 Alpuri, Aaqil (2641640) (1962) | 0 | 83.60% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2024.12.28 | 15th Annual Calgary International | 5.8 | 2024.12.28 Hoekman, Samuel (2632306) (1992) | ½ | 88.70% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | |
| 2024.12.28 | 15th Annual Calgary International | 4.8 | 2024.12.28 Doknjas, John (2608367) (2271) | ½ | 92.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.12.27 | 15th Annual Calgary International | 3.10 | 2024.12.27 Michalchuk, Avery (2639475) (1809) | 1 | 95.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.12.27 | 15th Annual Calgary International | 2.8 | 2024.12.27 Vasic, Maxim (2630818) (2044) | 0 | 85.50% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2024.12.26 | 15th Annual Calgary International | 1.6 | 2024.12.26 Ng, Gary (2604914) (2217) | 0 | 85.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.12.26 | 15th Annual Calgary International | 1.6 | 2024.12.26 Ng, Gary (2604914) (2217) | 0 | 87.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.11.11 | Round 5: Haessel, Dale R. - Wu, Nathan Ping-Ying | 5.10 | 2024.11.11 Wu, Nathan Ping-Ying (2627442) (2104) | 0 | 69.80% | 1. d4 d5 2. c4 dxc4 3. e4 b5 | |
| 2024.11.10 | Round 4: Haessel, Dale R. - Chandra, Anand Rishi | 4.6 | 2024.11.10 Chandra, Anand Rishi (2626152) (2073) | 0 | 85.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.11.10 | Round 3: Xu, Joey - Haessel, Dale R. | 3.10 | 2024.11.10 Xu, Joey (2640880) (1739) | 1 | 93.20% | 1. c4 c5 2. g3 g6 3. Bg2 Bg7 | |
| 2024.11.09 | Round 1: Keleberda, Tymur - Haessel, Dale R. | 1.4 | 2024.11.09 Keleberda, Tymur (14174294) (2279) | 0 | 83.50% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2023.10.25 | 50+ World Senior Championship | 1 | 2023.10.25 Seul, Georg (4601653) (2383) | ½ | 96.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2023.11.05 | Round 11: Dale R. Haessel - Nikolai Vlassov | 2023.11.05 Nikolai Vlassov (2283) | 0 | 82.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.11.04 | Round 10: Bruno Dieu - Dale R. Haessel | 2023.11.04 Bruno Dieu (2221) | 1 | 89.90% | 1. d4 d5 2. Nc3 c5 3. e4 dxe4 |