Colin Costello

10

Games

3

Wins

2

Draws

4

Losses

40%

Score

Peak rating—

Latest rating—

First seenJul 3, 2023

Last seenJul 7, 2024

Recent games

Date	White	Result	Black	Event	Opening
Jul 7, 2024	Kluever	0–1	Colin Costello	Round 7: Kluever, Horst - Colin Costello	Four Knights Game: Italian Variation
Jul 6, 2024	Colin Costello	0–1	Matthey	Round 6: Colin Costello - Matthey, Harald	English Opening: Great Snake Variation
Jul 5, 2024	Rausch	0–1	Colin Costello	Round 5: Rausch, Erik, Dr. - Colin Costello	Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Jul 4, 2024	Colin Costello	0–1	Ruether	Round 4: Colin Costello - Ruether, Rudolf	English Opening: King's English Variation, Four Knights Variation, Flexible Line
Jul 3, 2024	Kolthoff	1–0	Colin Costello	Round 3: Kolthoff, Siegmund - Colin Costello	Bogo-Indian Defense: Grünfeld Variation
Jul 2, 2024	Colin Costello	1–0	Krueger	Round 2: Colin Costello - Krueger, Erich	English Opening: Anglo-Indian Defense, Queen's Knight Variation
Jul 6, 2023	Colin Costello	0–1	Hans-Juergen Kliewe	Round 4: Colin Costello - Hans-Juergen Kliewe	?
Jul 5, 2023	Reinhard Haase	½–½	Colin Costello	Round 3: Reinhard Haase - Colin Costello	Horwitz Defense
Jul 4, 2023	Colin Costello	½–½	Rudolf Ruether	Round 2: Colin Costello - Rudolf Ruether	English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Jul 3, 2023	Klaus Briesemeister	*	Colin Costello	Round 1: Klaus Briesemeister - Colin Costello	?