Player profile
Choi, Ivan
Dossier
12 of 14 games analyzed.
Accuracy: 87.1%
Opened e4: 6/6
Castled kingside: 9Same-side castling: 7Did not castle: 2Opposite-side castling: 1Castled queenside: 1
Played in the center: 8Played on the queenside: 3Fianchettoed kingside: 2Played on the kingside: 1Fianchettoed queenside: 1
Initiated exchanges: 10Active pieces: 7Kept the bishop pair: 6Sacrificed material: 6Space advantage: 6Backward pawn: 3Isolated pawn: 2Missed tactics: 2Played gambits: 1Avoided exchanges: 1
Openings
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As White 7 games 6W 0D 1L
Caro-Kann Defense 3 games 3W 0D 0L
Advance Variation 2 games 2W 0D 0L
Botvinnik-Carls Defense
2 games
2W
0D
0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scandinavian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 0D 1L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation
1 game
0W
0D
1L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 7 games 3W 1D 3L
French Defense 3 games 0W 1D 2L
Rubinstein Variation 2 games 0W 1D 1L
Fort Knox Variation
2 games
0W
1D
1L
Horwitz Attack 1 game 0W 0D 1L
Papa-Ticulat Gambit
1 game
0W
0D
1L
Sicilian Defense 2 games 1W 0D 1L
Accelerated Dragon 1 game 1W 0D 0L
Maróczy Bind
1 game
1W
0D
0L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense
1 game
0W
0D
1L
Indian Defense 1 game 1W 0D 0L
Spielmann-Indian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
Janowski Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 46
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 14 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.02.13 | Hong Kong SAR Chess Championships 2026 | 5.4 | 2026.02.13 Wun, Yiu Sing (6005357) (1660) | 1 | 97.60% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.02.06 | Hong Kong SAR Chess Championships 2026 | 4.7 | 2026.02.06 Tang, Jeromy (6015611) (1506) | 1 | 97.60% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.01.30 | Hong Kong SAR Chess Championships 2026 | 3.4 | 2026.01.30 Zhang, Chi (6012167) (1896) | 0 | 84.20% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2026.01.23 | Hong Kong SAR Chess Championships 2026 | 2.8 | 2026.01.23 Yu, Cho Chi Benjamin (6018777) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.01.16 | Hong Kong SAR Chess Championships 2026 | 1.9 | 2026.01.16 Ip, Chei Bing Matthew (6005896) (1435) | 1 | - | 1. d4 Nf6 2. Nf3 c5 3. Bf4 cxd4 | |
| 2025.01.02 | Hong Kong International Open 2024 | 9.17 | 2025.01.02 Liu, Ellie Yi Chan (6012680) (1446) | 1 | 98.70% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2025.01.01 | Hong Kong International Open 2024 | 8.21 | 2025.01.01 Lau, Chloe Hailey (6012469) (1639) | ½ | 84.80% | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.12.31 | Hong Kong International Open 2024 | 7.25 | 2024.12.31 Yueh, Hoi Fung (6008240) (1514) | 1 | 89.20% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | |
| 2024.12.30 | Hong Kong International Open 2024 | 6.19 | 2024.12.30 Wong, Chak Sum (6010849) (1551) | 0 | 39.20% | 1. e4 e6 2. b3 d5 3. Bb2 Nc6 | |
| 2024.12.30 | Hong Kong International Open 2024 | 5.10 | 2024.12.30 Shah, Krishiv (6009999) (1694) | 0 | 79.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.12.29 | Hong Kong International Open 2024 | 4.17 | 2024.12.29 Zhu, Daniel (2658496) (1609) | 1 | 96.10% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2024.12.28 | Hong Kong International Open 2024 | 3.24 | 2024.12.28 Daryanani, Naresh Lachmandas (6006124) (1564) | 1 | 97.30% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2024.12.28 | Hong Kong International Open 2024 | 2.34 | 2024.12.28 Lee, Ho Kan (6012965) (1557) | 1 | 96.10% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2024.12.27 | Hong Kong International Open 2024 | 1.25 | 2024.12.27 Leung, Shun Him (66204372) (1614) | 0 | 84.70% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 |