Duran Palencia, David Mauricio vs Mecerreyes Marquez, Mariano David - Round 9: David Mauricio Duran Palencia - Mecerreyes Marquez, Mariano David - 2026.10.31

Mecerreyes Marquez, Mariano David's games

2026.10.31 vs Duran Palencia, David Mauricio 2026.10.30 vs Pinilla Lopez, Miguel Angel 2026.10.30 vs Ramirez Castro, Mateo 2026.10.29 vs Ortega Tovar, Juan Diego 2026.10.29 vs Malagon Ariza, Angel David 2026.10.28 vs Tituana Valencia, Emilio Joaquin 2026.10.27 vs Palacio Salazar, Nicolas 2026.10.27 vs Santiago Prieto Sanabria 2025.12.10 vs Vides Beleno, Mario Sebastian 2025.12.10 vs Ramos Barriga, Juan Eduardo 2025.12.09 vs Rodriguez Yepes, Josue 2025.09.20 vs Lacruz Ramirez, Matias Alejandro

Event	Round 9: David Mauricio Duran Palencia - Mecerreyes Marquez, Mariano David
Site	https://lichess.org/broadcast/vii-campeonato-sudamericano-de-ajedrez-bogota-2026-o09/round-9/vnUJFoS2/FtUx8D66
Date	2026.10.31
Round	9.6
White	David Mauricio Duran Palencia
Black	Mecerreyes Marquez, Mariano David
Result	0-1
WhiteFideId	144464487
BlackElo	1517
BlackFideId	23920017
TimeControl	90+30
Variant	Standard
ECO	B40
Opening	Sicilian Defense: Paulsen-Basman Defense
UTCDate	2026.10.31
UTCTime	13:49:26
BroadcastName	VII Campeonato Sudamericano de Ajedrez Bogotá 2026 \| O09
BroadcastURL	https://lichess.org/broadcast/vii-campeonato-sudamericano-de-ajedrez-bogota-2026-o09/round-9/vnUJFoS2
GameURL	https://lichess.org/broadcast/vii-campeonato-sudamericano-de-ajedrez-bogota-2026-o09/round-9/vnUJFoS2/FtUx8D66

Engine eval --

0-1

Duran Palencia, David Mauricio

4 blunders

1 mistake

3 inaccuracies

66% accuracy

Mecerreyes Marquez, Mariano David

1 blunder

1 mistake

5 inaccuracies

71% accuracy