Player profile
O'shea, Colm
Dossier
8 of 8 games analyzed.
Accuracy: 81.3%
Opened e4: 4/4
Castled kingside: 8Same-side castling: 6Opposite-side castling: 1
Played in the center: 5Played on the queenside: 2Fianchettoed kingside: 1Played on the kingside: 1
Initiated exchanges: 6Active pieces: 6Isolated pawn: 4Kept the bishop pair: 4Space advantage: 4Backward pawn: 3Missed tactics: 3Sacrificed material: 2
Openings
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As White 4 games 1W 2D 1L
French Defense 2 games 0W 1D 1L
Tarrasch Variation 2 games 0W 1D 1L
Morozevich Variation
2 games
0W
1D
1L
Pirc Defense 1 game 0W 1D 0L
150 Attack 1 game 0W 1D 0L
Sveshnikov-Jansa Attack
1 game
0W
1D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Accelerated Panov Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 4 games 2W 1D 1L
Queen's Gambit Accepted 2 games 1W 1D 0L
Classical Defense 1 game 0W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
Old Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
Steinitz Countergambit
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 0D 1L
Alapin Variation 1 game 0W 0D 1L
Smith-Morra Declined
1 game
0W
0D
1L
Blunders Top 4 of 51
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 8 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.02.19 | Cambridge International Open | 9.25 | 2023.02.19 Lazarus, Simon E (343408451) (1831) | ½ | 85.90% | 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 | |
| 2023.02.18 | Cambridge International Open | 8.25 | 2023.02.18 Pert, Max P (1793) | ½ | 66.00% | 1. e4 e6 2. d4 d5 3. Nd2 Be7 | |
| 2023.02.17 | Cambridge International Open | 6.25 | 2023.02.17 Krivenko, Dion (4508378) (2155) | ½ | 94.00% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2023.02.17 | Cambridge International Open | 5.30 | 2023.02.17 Dasgupta, Avyukt (480630) (1888) | 1 | 80.30% | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | |
| 2023.02.16 | Cambridge International Open | 4.23 | 2023.02.16 Pert, Nina P (2009) | 0 | 72.00% | 1. e4 e6 2. d4 d5 3. Nd2 Be7 | |
| 2023.02.16 | Cambridge International Open | 3.29 | 2023.02.16 Volovich, Julia (447099) (1830) | 1 | 83.80% | 1. d4 d5 2. c4 dxc4 3. e3 e5 | |
| 2023.02.15 | Cambridge International Open | 2.48 | 2023.02.15 Van Litsenborgh, Rudi (343418376) | 1 | 90.30% | 1. e4 c6 2. c4 d5 3. cxd5 cxd5 | |
| 2023.02.15 | Cambridge International Open | 1.14 | 2023.02.15 Lenton, Oliver J (490237) (1971) | 0 | 78.10% | 1. e4 c5 2. d4 cxd4 3. c3 Nf6 |