Sergio Emiliano Tun May
MEX · FIDE ID 29670063 · 34 tournament games since 2024
Standard
1682
#1171 in MEX (active)
Rapid
1678
#1264 in MEX (active)
Blitz
1615
#1937 in MEX (active)
Score
60%
20 W · 1 D · 13 L
Opp. avg
1668
Last 34 games
Last game
2026-02-08
Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche | 17-20 Varonil
Prep summary
- As White: 1.Nf3 in 100% of games (scores 67%).
- Against 1.e4: 1...e5 in 12 of 12 games (King's Pawn Game), scoring 63%.
- Against 1.d4: 1...d5 in 7 of 7 games (Queen's Pawn Game), scoring 43%.
- Comfort zone: Indian Defense: Przepiorka Variation as White, 75% in 4 games.
- By opponent strength: 27% against higher-rated players, 56% against lower-rated.
Based on 34 over-the-board games (6 rapid · 5 classical). 15 with White (67%), 19 with Black (55%).
Openings as White
First move
| 1.Nf3 | 15 | 67% |
Most played
| Opening | Games | Score |
|---|---|---|
| Indian Defense: Przepiorka Variation | 4 | 75% |
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 2 | 50% |
| Zukertort Opening: Dutch Variation | 1 | 100% |
| Zukertort Opening: Reversed Grünfeld | 1 | 100% |
| Sicilian Defense: Hyperaccelerated Dragon | 1 | 0% |
Openings as Black
Against 1.e4 (12 games)
| 1...e5 King's Pawn Game | 12 | 63% |
Against 1.d4 (7 games)
| 1...d5 Queen's Pawn Game | 7 | 43% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 2 | 50% |
| Italian Game: Two Knights Defense | 2 | 50% |
| Four Knights Game: Scotch Variation Accepted | 2 | 50% |
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 1 | 100% |
| Petrov's Defense: Damiano Variation, Kholmov Gambit | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-02-08 | Miguel Angel Abreu Mateo Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche | 17-20 Varonil · classical | W |
| 2026-02-08 | Alan Roberto Arjona Cortes (1451) Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche | 17-20 Varonil · classical | W |
| 2026-02-07 | Javier Jamil Canul Arvez Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche | 17-20 Varonil · classical | W |
| 2026-02-07 | Henry Mauricio Balan Toto Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche | 17-20 Varonil · classical | W |
| 2026-02-06 | Stefano Medina Reyes (1877) Olimpiada Nacional CONADE 2026 Etapa Estatal Campeche | 17-20 Varonil · classical | L |
| 2025-11-16 | Dennis Baruc Pena Ramos (1628) 3er Torneo Regional Colegio Morelos Lizardi 2025 | Bachillerato · rapid | W |
| 2025-11-16 | Raul Cruz Reyes (1546) 3er Torneo Regional Colegio Morelos Lizardi 2025 | Bachillerato · rapid | W |
| 2025-11-16 | Yurem Alessandri Gual Michi (1599) 3er Torneo Regional Colegio Morelos Lizardi 2025 | Bachillerato · rapid | W |
| 2025-11-16 | Edgar Guerrero Garcia 3er Torneo Regional Colegio Morelos Lizardi 2025 | Bachillerato · rapid | W |
| 2025-11-16 | Campos Cruz Angel Manuel 3er Torneo Regional Colegio Morelos Lizardi 2025 | Bachillerato · rapid | W |
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.