ChessmooseOpponent prep

Julian Bettin Heredia

COL · FIDE ID 144462867 · 19 tournament games since 2025
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Standard
1726
#780 in COL (active)
Rapid
1643
#2311 in COL (active)
Blitz
1751
#1256 in COL (active)
Score
39%
6 W · 3 D · 10 L
Opp. avg
1745
Last 19 games
Last game
2026-08-09
XXXIII IRT Internacional Feria de las Flores 2026 | Sub-1799

Prep summary

Based on 19 over-the-board games (13 classical · 6 rapid). 9 with White (56%), 10 with Black (25%).

Openings as White

First move

1.e4757%
1.Nf3250%

Most played

OpeningGamesScore
Sicilian Defense: Dragon Variation, Yugoslav Attack1100%
Ruy Lopez: Closed10%
Sicilian Defense: Najdorf Variation, Lipnitsky Attack1100%
English Opening: Agincourt Defense10%
Zukertort Opening: Sicilian Invitation1100%

Openings as Black

Against 1.e4 (7 games)

1...c5 Sicilian Defense721%

Against 1.d4 (2 games)

1...Nf6 Indian Defense20%

Most played

OpeningGamesScore
Queen's Indian Defense: Fianchetto Variation, Sämisch Variation10%
Sicilian Defense: Moscow Variation10%
Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation150%
Sicilian Defense: Najdorf Variation, English Attack10%
Sicilian Defense: Delayed Alapin Variation, with d6150%

Recent games

DateOpponent and eventResult
2026-08-09Kevin Borja Piedrahita (1603)
XXXIII IRT Internacional Feria de las Flores 2026 | Sub-1799 · classical
L
2026-08-08Juan Miguel Velasquez Ramirez (1760)
XXXIII IRT Internacional Feria de las Flores 2026 | Sub-1799 · classical
L
2026-08-07Sergio Andres Lopez Vallejo
XXXIII IRT Internacional Feria de las Flores 2026 | Sub-1799 · classical
½
2026-08-07Stiven Monroy Arrubla (1787)
XXXIII IRT Internacional Feria de las Flores 2026 | Sub-1799 · classical
W
2025-12-11John Alejandro Vega Cotacio (1706)
XXI Festival Sudamericano de la Juventud 2025 | Clásico Sub-18 Abs · classical
L
2025-12-11Michael Steven Bode Polanco (1679)
XXI Festival Sudamericano de la Juventud 2025 | Clásico Sub-18 Abs · classical
½
2025-12-10Daniel Alejandro Alcala Leon (1977)
XXI Festival Sudamericano de la Juventud 2025 | Clásico Sub-18 Abs · classical
L
2025-12-10Jorge Andres Padilla (1866)
XXI Festival Sudamericano de la Juventud 2025 | Clásico Sub-18 Abs · classical
W
2025-12-09Michael Alejandro Sanchez Aragon (1620)
XXI Festival Sudamericano de la Juventud 2025 | Clásico Sub-18 Abs · classical
½
2025-12-09Jeronimo Becker Newmark (1888)
XXI Festival Sudamericano de la Juventud 2025 | Rápido Sub-18 Abs · rapid
L

Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.