Alexander John Costello

Thumbnail photo of Alexander John Costello
USCF Id14702870
FederationUSA fed
National Elo1995
Born Unknown
 Ranking: World # , Americas # , USA #2234
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Chess games of Alexander John Costello (PGN Database): Coming soon.

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Play Style

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Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Not available
Blunders: Not available Optimal play: Not available
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: Not available Endgame blunders: Not available
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  Not available Exploitive analysis: Not available
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Live Games

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Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Gambito #619 (Open) San Diego, USA2013.07.27720
Gambito #617 (Premier) San Diego, USA2013.07.06720
Gambito #616 (Open) San Diego, USA2013.06.29720
Gambito #614 (Open) San Diego, USA2013.06.15720
613th Gambito Open (Open) San Diego, USA2013.06.08720
Gambito # 612 (Open) San Diego, USA2013.06.01720
607th Gambito (Open) San Diego, USA2013.04.27720
Senior-Junior Open (Junior) San Diego, USA2013.04.13720
Supernationals V (K3) Nashville, USA2013.04.05720
603rd Gambito (Open) San Diego, USA2013.03.23720
602nd Gambito (Open) San Diego, USA2013.03.09720
Super States (K3_champ) Valencia, USA2013.03.02720
    (29 more)
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Koyfman, Isaac     Kuiper, Rolf