William N Costaras

Thumbnail photo of William N Costaras
USCF Id10259720
FederationUSA fed
National Elo1935
Born Unknown
 Ranking: World # , Americas # , USA #2234
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Chess games of William N Costaras (PGN Database): Coming soon.

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Play Style

Play chess against William N Costaras (computer simulated play style): with white or black.
Opening (White)Opening (Black)
King's pawn (33%): C50 B00 C44 C20 Ruy Lopez (Spanish) (50%): C64 C78 C77 C68 C65
Sicilian defence (33%): B33 B22 B23 B90 B20 King's Indian (25%): E73 E60 E61 E81 E70
Vienna game (33%): C25 C26 C29 English (25%): A16 A10 A13 A15 A22
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Not available
Blunders (): Explore blunders Optimal play: Not available
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: -1.72 (details) 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

No tournaments are known where this player currently plays in.

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Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Cincinnati Cup Dayton, USA1994.12.04720
Motor City Open (U Detroit, USA1994.11.25720
Kings Island Open (Under Kings Island, USA1994.11.11720
94flagship Open Erie, USA1994.10.29720
Roosevelt Open Dayton, USA1994.10.22720
Seven Hills Open Cincinnati, USA1994.09.24720
50th Ohio Chess Congress (Open) Columbus, USA1994.09.03720
Pa State Championship (Open) Pittsburgh, USA1994.07.22720
12th Annual Tullah Hanley Gran (Open) Bradford, USA1994.07.16720
Columbus Open (Open) Columbus, USA1994.07.01720
Pittsburgh Open (Open) Pittsburgh, USA1994.06.10720
Erie Spring Open (Open) Erie, USA1994.05.14720
    (44 more)
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Farr, Roy T     Strothers, Kenneth A