Juan Koch
ARG · FIDE ID 112143 · 31 tournament games since 2023
Standard
1991
#362 in ARG (active)
Rapid
1969
#349 in ARG (active)
Blitz
1890
#575 in ARG (active)
Score
48%
12 W · 6 D · 13 L
Opp. avg
2056
Last 31 games
Last game
2026-08-27
101 Semifinal Campeonato Argentino Superior Absoluto
Prep summary
- As White: 1.d4 in 29% of games (scores 70%), otherwise 1.Nf3 (29%).
- Against 1.e4: 1...c6 in 3 of 8 games (Caro-Kann Defense), scoring 50%.
- Against 1.d4: 1...Nf6 in 3 of 3 games (Indian Defense), scoring 50%.
- By opponent strength: 11% against higher-rated players, 73% against lower-rated.
Based on 31 over-the-board games (7 classical). 17 with White (47%), 14 with Black (50%).
Openings as White
First move
| 1.d4 | 5 | 70% |
| 1.Nf3 | 5 | 40% |
| 1.c4 | 4 | 50% |
| 1.e4 | 3 | 17% |
Most played
| Opening | Games | Score |
|---|---|---|
| Torre Attack: Classical Defense, Nimzowitsch Variation | 1 | 100% |
| Trompowsky Attack: Classical Defense | 1 | 100% |
| Queen's Pawn Game: Levitsky Attack | 1 | 0% |
| Sicilian Defense: Keres Variation | 1 | 0% |
| Sicilian Defense: French Variation, Normal | 1 | 50% |
Openings as Black
Against 1.e4 (8 games)
| 1...c6 Caro-Kann Defense | 3 | 50% |
| 1...e5 King's Pawn Game | 3 | 33% |
| 1...e6 French Defense | 1 | 0% |
Against 1.d4 (3 games)
| 1...Nf6 Indian Defense | 3 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Advance Variation, Tal Variation | 1 | 0% |
| Caro-Kann Defense: Classical Variation, Spassky Variation | 1 | 50% |
| Caro-Kann Defense: Exchange Variation | 1 | 100% |
| Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | 1 | 0% |
| English Opening: Agincourt Defense | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-27 | Juan Domingo Garcia (1882) 101 Semifinal Campeonato Argentino Superior Absoluto | W |
| 2026-08-26 | Facundo Pierrot (2278) 101 Semifinal Campeonato Argentino Superior Absoluto | L |
| 2026-08-25 | Ricardo Ojea (1862) 101 Semifinal Campeonato Argentino Superior Absoluto | W |
| 2026-08-24 | Matias Nicolas Pouso Dailoff (1862) 101 Semifinal Campeonato Argentino Superior Absoluto | ½ |
| 2026-08-23 | Kevin Paveto (2446) 101 Semifinal Campeonato Argentino Superior Absoluto | L |
| 2026-08-22 | Cristian Agustin Mendez (1619) 101 Semifinal Campeonato Argentino Superior Absoluto | W |
| 2026-06-13 | Diego Valerga (2439) IV Masters Ciudad de Buenos Aires · classical | L |
| 2026-02-14 | Pablo Ismael Acosta (2478) V Perez Chess Open 2026 · classical | L |
| 2025-11-24 | Enrique Ponti (1857) Campeonato Argentino Senior 2025 · classical | W |
| 2025-11-23 | Carlos Cranbourne (2110) Campeonato Argentino Senior 2025 · classical | ½ |
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.