Clay Polk vs Mariano Sana
TN Open Nashville, TN USA round 5 2016.09.04
Queen’s Gambit Declined: Exchange Variation 0-1

Todd D Andrews vs Mariano Sana
Nashville City Qualifier Nashville, TN USA round 4 2017.12.10
Ruy Lopez: Closed, Breyer 1/2-1/2

Todd D Andrews vs Mariano Sana
Nashville City Ch Nashville, TN USA round 3 2015.01.03
Four Knights Game: Scotch Variation 1-0