John A Gruska

Thumbnail photo of John A Gruska
USCF Id12748465
FederationUSA fed
National Elo1793
Born Unknown
ClubNew York
 Ranking: World # , Americas # , USA #2234
[Frequently Asked Questions about the displayed Bio data]

USCF Profile   Facebook   Wikipedia   Google  

Chess games of John A Gruska (PGN Database): Coming soon.

Sponsored links

Special offer: Chess Evolution "Top GM Secrets" Newsletter with 10% discount (use code CHESS-DB)

Play Style

Play chess against John A Gruska (computer simulated play style): with white or black.
Opening (White)Opening (Black)
No data.No data.
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
See help and explanation about the displayed statistics.

Live Games

No tournaments are known where this player currently plays in.

Sponsored links

Subscribe for new games played by John A Gruska

Login if you like to use this feature.

You can see and manage all your subsriptions here.

Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
G30 Open (G30 Open) New York, USA2013.04.18910
Marshall Saturday 00 (U1800) U18 New York, USA2011.12.03720
Marshall Wednesday U (Section1) New York, USA2011.08.10720
4th Rated Games Tonight! (Section1) New York, USA2011.08.04840
4th Rated Games Tonight (Section1) New York, USA2011.07.14760
10th Grand Prix Points Tonight! (Jay's +1!) New York, USA2011.07.07720
U (U New York, USA2011.07.06720
4th Rated Games Tonight (Section1) New York, USA2011.06.30720
Original 4 Rated Games Tonight! (97 Degrees!?) New York, USA2011.06.09720
Original 4 Rated Games Tonight (E8 = Q!!) New York, USA2011.05.26890
4th Rated Games Tonight (Open) New York, USA2011.05.05780
Original 4 Rated Games Tonight! (Vladimpale) New York, USA2010.04.08720
    (40 more)
         You have to login to see the full list of tournaments.


Freidel, Paul     Pande, Tarkesh