Toro Cruz, Sebastian J. vs Machin Rivera, Mark - Round 4: Toro Cruz, Sebastian J. - Machin Rivera, Mark - 2026.10.17

2026.10.17 vs Negron De Jesus, Willie Lee 2026.10.17 vs Machin Rivera, Mark 2026.10.17 vs Patel, Dhyaan 2026.10.17 vs Otero Velasco, Javier Andres 2026.10.17 vs Valentin Baez, Bryan Jay 2026.09.27 vs Ammar, Sedrani 2026.09.26 vs Young, Christopher 2026.09.25 vs Capella, Rurik 2026.09.24 vs Mhango, Banele 2026.09.23 vs Anhwere, Bernard 2026.09.20 vs Uruci, Endrit 2026.09.19 vs Keita, Oumar 2026.09.18 vs Zia, Tahsin Tajwar 2026.09.17 vs Prasad, Rudr 2026.09.16 vs Kosakowski, Jakub 2025.07.27 vs Rodriguez Santiago, Jaime 2025.07.26 vs Delgado Ramirez, Neuris 2025.07.25 vs Carrion Perez, Louis E. 2025.07.25 vs Patel, Dhyaan 2025.07.23 vs Diaz Montes, Edwin 2025.07.23 vs Rivera Hazim, Edwardo 2025.07.21 vs Velazquez Rivera, Pedro J. 2025.07.20 vs Amaya, Brayan Angel 2025.07.20 vs Burgos Rodriguez, Edison 2025.04.21 vs Bravo Padilla, Hernan David 2025.04.19 vs Michelen Rodriguez, Victor Isaac 2025.04.18 vs Lopez Ramirez, Jorge Hernan 2025.04.18 vs Leon Acevedo, Juan Alejandro 2025.04.17 vs Herrera, Juan Sebastian 2025.04.17 vs Viasus Cuellar, Juan Diego 2025.04.16 vs Martinez Murcia, John Alexander 2025.04.15 vs Ruiz Aguilar, Pablo Alexander 2025.04.14 vs Paniagua, Fabio De Jesus 2024.10.29 vs Diaz Montes, Edwin 2024.10.28 vs Rodriguez Santiago, Jaime 2024.10.28 vs Johnson, Joshua 2024.10.27 vs Giron Chavez, David Emanuel 2024.10.25 vs Jaquez, Juan Manuel 2024.10.25 vs Reinhard Moller, Gustavo 2024.10.24 vs Torres Otero, Carlos 2024.10.24 vs Juarez Flores, Carlos A. 2024.10.23 vs Rodriguez Rodriguez, Ian G. 2024.04.14 vs Mejias Nunez, Rafael E. 2024.04.13 vs Zilleruelo Irizarry, Diego 2024.04.13 vs Boggiano Pereira, Miguel A. 2024.04.13 vs Sotelo Kohama, Daniel 2024.04.12 vs Rodriguez Santiago, Jaime 2024.04.07 vs Allen Medina, Josue 2024.04.07 vs Almedina Ortiz, Edgardo J. 2024.04.06 vs Gonzalez Gonzalez, Enoel 2024.04.06 vs Gerena Rivas, Eliam
Machin Rivera, Mark (2341)
Toro Cruz, Sebastian J. (2137)
EventRound 4: Toro Cruz, Sebastian J. - Machin Rivera, Mark
Sitehttps://lichess.org/broadcast/ser-de-puerto-rico-chess-open/round-4/LXUNBOyB/REYXYNTt
Date2026.10.17
Round4.1
WhiteToro Cruz, Sebastian J.
BlackMachin Rivera, Mark
Result0-1
WhiteElo2137
WhiteTitleFM
WhiteFideId3107949
BlackElo2341
BlackTitleIM
BlackFideId3101126
VariantStandard
ECOB06
OpeningModern Defense: Standard Defense
UTCDate2026.10.17
UTCTime02:01:32
BroadcastNameSER de Puerto Rico Chess Open
BroadcastURLhttps://lichess.org/broadcast/ser-de-puerto-rico-chess-open/round-4/LXUNBOyB
GameURLhttps://lichess.org/broadcast/ser-de-puerto-rico-chess-open/round-4/LXUNBOyB/REYXYNTt
Engine eval --
0-1
Toro Cruz, Sebastian J.
2 blunders
1 mistake
3 inaccuracies
78% accuracy
Machin Rivera, Mark
1 blunder
0 mistakes
2 inaccuracies
87% accuracy