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Alexander Costello

Number of games in database: 33
Years covered: 2019 to 2023
Last FIDE rating: 2258
Highest rating achieved in database: 2291
Overall record: +11 -15 =7 (43.9%)*
   * Overall winning percentage = (wins+draws/2) / total games.

Repertoire Explorer
Most played openings
C95 Ruy Lopez, Closed, Breyer (3 games)
B47 Sicilian, Taimanov (Bastrikov) Variation (2 games)
B30 Sicilian (2 games)
A07 King's Indian Attack (2 games)
B48 Sicilian, Taimanov Variation (2 games)

RECENT GAMES:
   🏆 Biel Master Open
   C Matsumura vs A Costello (Jul-27-23) 0-1
   A Costello vs R Prieb (Jul-26-23) 1/2-1/2
   D Morawietz vs A Costello (Jul-25-23) 1-0
   A Costello vs M V Collin (Jul-24-23) 1-0
   I K Sukandar vs A Costello (Jul-23-23) 1-0

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FIDE player card for Alexander Costello

ALEXANDER COSTELLO
(born 2003) United States of America

[what is this?]

International Master

Last updated: 2023-08-22 14:22:23

Try our new games table.

 page 1 of 2; games 1-25 of 33  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. A Costello vs K Wang  0-1662019Bay Area International OpenB09 Pirc, Austrian Attack
2. J Canessa vs A Costello  0-1662019Bay Area International OpenC95 Ruy Lopez, Closed, Breyer
3. T Virtanen vs A Costello  ½-½472019Bay Area International OpenA15 English
4. A Costello vs A Hong  0-1322019Bay Area International OpenA07 King's Indian Attack
5. J Zhu vs A Costello  0-1392019Bay Area International OpenA07 King's Indian Attack
6. A Costello vs E Chambers  1-0202019Bay Area International OpenB00 Uncommon King's Pawn Opening
7. B Jacobson vs A Costello  1-0362019Bay Area International OpenA00 Uncommon Opening
8. A Costello vs M Ampie  ½-½212019Bay Area International OpenB48 Sicilian, Taimanov Variation
9. Z Javakhadze vs A Costello  0-1602019Bay Area International OpenA04 Reti Opening
10. A Sarana vs A Costello  1-0442019PRO League Group StageD83 Grunfeld, Grunfeld Gambit
11. A Costello vs M Illingworth  ½-½462019PRO League Group StageB17 Caro-Kann, Steinitz Variation
12. B Clarke vs A Costello  1-0432019PRO League Group StageC95 Ruy Lopez, Closed, Breyer
13. A Costello vs D H Fernandez  0-1502019PRO League Group StageC42 Petrov Defense
14. A Costello vs Niemann 0-1452019ch-USA CadetB90 Sicilian, Najdorf
15. A Tang vs A Costello  1-0422020Pacific Northwest Chess Center MastersD70 Neo-Grunfeld Defense
16. A Costello vs M Bosiocic  ½-½312020Pacific Northwest Chess Center MastersC41 Philidor Defense
17. Andrew Feng vs A Costello  0-1552020Pacific Northwest Chess Center MastersB47 Sicilian, Taimanov (Bastrikov) Variation
18. A Costello vs H Singh  1-0532020Pacific Northwest Chess Center MastersC95 Ruy Lopez, Closed, Breyer
19. Alexander Yang vs A Costello  0-1692020Pacific Northwest Chess Center MastersD87 Grunfeld, Exchange
20. A Costello vs T Nguyen  0-1442020Pacific Northwest Chess Center MastersD75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5
21. A Costello vs J Sarkar  0-1412020Pacific Northwest Chess Center MastersD24 Queen's Gambit Accepted
22. J Lu vs A Costello  1-0462020Pacific Northwest Chess Center MastersB48 Sicilian, Taimanov Variation
23. C A Hevia Alejano vs A Costello  ½-½832020Pacific Northwest Chess Center MastersB47 Sicilian, Taimanov (Bastrikov) Variation
24. A Costello vs S Rodrigue-Lemieux  0-1402023Biel Master OpenD38 Queen's Gambit Declined, Ragozin Variation
25. N Stijve vs A Costello  0-1372023Biel Master OpenB32 Sicilian
 page 1 of 2; games 1-25 of 33  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Costello wins | Costello loses  

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