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Player profile

O'Callaghan, Alan

Games: 5 Wins: 2 (40%) Draws: 1 (20%) Losses: 2 (40%)
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Dossier

5 of 5 games analyzed.

Accuracy: 86.5%
Opened e4: 2/2
Castled kingside: 5Same-side castling: 4Opposite-side castling: 1
Played in the center: 4
Active pieces: 5Sacrificed material: 3Played gambits: 2Initiated exchanges: 2Missed tactics: 2Avoided exchanges: 2Kept the bishop pair: 1Backward pawn: 1Space advantage: 1
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Openings

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As White 2 games 1W 0D 1L
Sicilian Defense 1 game 1W 0D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6 1 game 1W 0D 0L
French Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Steinitz Variation 1 game 0W 0D 1L
As Black 3 games 1W 1D 1L
Zukertort Opening 1 game 0W 1D 0L
Black Mustang Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scotch Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 1 game 0W 0D 1L
Steinitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 30

This player's costliest moves in analyzed games. Can you find the winning move?

2025.01.31 · 42... g5 (−31.7% win chance) 1-0
O'Callaghan, Alan
Caliendo, Brian
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2025.02.02 · 39... Rd5 (−29.9% win chance) 1/2-1/2
O'Callaghan, Alan
Latorre, Leo
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2025.02.02 · 35... Rb7 (−26.1% win chance) 1/2-1/2
O'Callaghan, Alan
Latorre, Leo
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2025.02.01 · 8. b3 (−23.8% win chance) 0-1
Quinn, Sean
O'Callaghan, Alan
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves