IM Alexander Costello

Full name

Alexander Costello

Born

2003 (age 23)‎

Place of birth

Federation

United States

Rating

Bio

Most Played Openings

White Pieces

Sicilian Defense: Open, Najdorf, English Attack (2 games)

Sicilian Defense: Nyezhmetdinov-Rossolimo, Fianchetto Variation (1 games)

Réti Opening (1 games)

Modern Defense with 1.e4 (1 games)

English Opening: Anglo-Indian, Queen's Knight Variation (1 games)

Black Pieces

Ruy López Opening: Morphy Defense, Keres, Breyer, Zaitsev Hybrid Variation (6 games)

English Opening: Anglo-Indian, King's Knight Variation (1 games)

Trompowsky Attack (1 games)

Nimzo-Indian Defense: Classical Variation (1 games)

Queen's Pawn Opening: Chigorin Variation (1 games)

Games

Players	Result	Moves	Year
Alexander Costello (2766) Nebojsa B Ristic (2550)	0-1	49	2025
Alexander Costello (2688) Julian Groetzbach (2464)	1-0	31	2025
Alexander Costello (2603) Bogusz Piliczewski (2015)	1-0	46	2025
Alexander Costello (2633) Thomas Carroll (2510)	1-0	29	2025
Alexander Costello (2632) Artem Dobrosmyslov (2456)	1-0	29	2025
Alexander Costello (2626) Rustam Rustamov (2898)	1-0	64	2025
Alexander Costello (2624) Marlon Jodar Arias (2317)	1-0	31	2025
Alexander Costello (2590) Paul Powell (2175)	1-0	30	2025
Alexander Costello (2765) Mladen Gajic (2535)	1-0	30	2025
Alexander Costello (2758) Xavier Martinez Pla (2470)	1-0	60	2025