Player profile
Ong, Rommel
Dossier
11 of 11 games analyzed.
Accuracy: 89.8%
Opened e4: 4/5Opened Nf3: 1/5
Castled kingside: 11Same-side castling: 9
Fianchettoed kingside: 5Played in the center: 5Played on the kingside: 4Played on the queenside: 2Fianchettoed queenside: 1
Backward pawn: 9Active pieces: 9Sacrificed material: 9Kept the bishop pair: 7Space advantage: 7Initiated exchanges: 6Isolated pawn: 3Missed tactics: 3Avoided exchanges: 3Played gambits: 1
Openings
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As White 5 games 2W 1D 2L
Caro-Kann Defense 2 games 1W 0D 1L
Advance Variation 2 games 1W 0D 1L
Botvinnik-Carls Defense
1 game
0W
0D
1L
Short Variation
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
Black Mustang Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 1D 0L
Dragon Variation 1 game 0W 1D 0L
Classical Variation, Normal Line
1 game
0W
1D
0L
Four Knights Game 1 game 0W 0D 1L
Glek System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 6 games 1W 1D 4L
King's Indian Defense 3 games 1W 0D 2L
Normal Variation 2 games 1W 0D 1L
Standard Development
1 game
0W
0D
1L
King's Knight Variation
1 game
1W
0D
0L
Orthodox Variation 1 game 0W 0D 1L
Bayonet Attack
1 game
0W
0D
1L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Reshevsky Variation
1 game
0W
0D
1L
Sicilian Defense 1 game 0W 1D 0L
Najdorf Variation 1 game 0W 1D 0L
Opocensky Variation
1 game
0W
1D
0L
Blunders Top 4 of 54
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 11 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.09.28 | South Island Rapid Chess Championships | 6.11 | 2025.09.28 Christie, Jacob (4328264) (1360) | 1 | 95.00% | 1. Nf3 Nc6 2. d4 d6 3. g3 e5 | |
| 2025.09.28 | South Island Rapid Chess Championships | 5.3 | 2025.09.28 Lee, Edward S (4303229) (1979) | 0 | 85.10% | 1. b3 e5 2. Bb2 Nc6 3. e3 d5 | |
| 2025.09.27 | Round 3: Nedyhalov, Olefsandr - Ong, Rommel | 3.3 | 2025.09.27 Nedyhalov, Olefsandr (4324293) (1831) | 0 | 90.70% | 1. c4 Nf6 2. d4 e6 3. Nc3 d5 | |
| 2024.07.14 | Round 6: McNabb, Matthew David - Ong, Rommel | 6.6 | 2024.07.14 McNabb, Matthew David (4300823) (1965) | 0 | 94.50% | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.07.14 | Round 5: Ong, Rommel - Young, Cohen | 5.6 | 2024.07.14 Young, Cohen (4317440) (2028) | ½ | 86.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.13 | Round 3: Ong, Rommel - Lee, Edward S | 3.1 | 2024.07.13 Lee, Edward S (4303229) (1977) | 0 | 78.90% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2024.07.13 | Round 8: Ong, Rommel - Baker, Ilias Angelo (Leo) | 8.5 | 2024.07.13 Baker, Ilias Angelo (Leo) (4311116) (1794) | 0 | 86.30% | 1. e4 e5 2. Nf3 Nc6 3. g3 Nf6 | |
| 2024.07.12 | Round 7: Ashton, Matthew - Ong, Rommel | 7.8 | 2024.07.12 Ashton, Matthew (4313003) (1795) | ½ | 93.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.12 | Round 6: Ong, Rommel - Muthukumaran, Sriram | 6.10 | 2024.07.12 Muthukumaran, Sriram (4324005) (1567) | 1 | 92.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.07.11 | Round 5: Archer, Ollie - Ong, Rommel | 5.4 | 2024.07.11 Archer, Ollie (4317262) (2018) | 0 | 92.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.07.11 | Round 4: Barry, Jacob - Ong, Rommel | 4.9 | 2024.07.11 Barry, Jacob (4304462) (1611) | 1 | 92.20% | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 |