| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. A Guerrero vs M Lezama |
| ½-½ | 44 | 2017 | Uruguayan Championship semifinal | D47 Queen's Gambit Declined Semi-Slav |
| 77. A Durante vs A Guerrero |
| 0-1 | 39 | 2017 | Uruguayan Championship semifinal | B18 Caro-Kann, Classical |
| 78. A Guerrero vs G Carvalho |
| 0-1 | 54 | 2017 | Uruguayan Championship semifinal | D32 Queen's Gambit Declined, Tarrasch |
| 79. A Guerrero vs F Vazquez |
| 1-0 | 38 | 2018 | Marcel Duchamp Open | E87 King's Indian, Samisch, Orthodox |
| 80. E Moccero vs A Guerrero |
| ½-½ | 66 | 2018 | Marcel Duchamp Open | A40 Queen's Pawn Game |
| 81. V Reolon vs A Guerrero |
| 0-1 | 25 | 2018 | Marcel Duchamp Open | B14 Caro-Kann, Panov-Botvinnik Attack |
| 82. A Guerrero vs E Cimer |
| 0-1 | 35 | 2018 | Marcel Duchamp Open | E94 King's Indian, Orthodox |
| 83. A Guerrero vs L Rostan |
| 1-0 | 32 | 2018 | Marcel Duchamp Open | E81 King's Indian, Samisch |
| 84. Shankland vs A Guerrero |
| 1-0 | 39 | 2018 | American Continental | E63 King's Indian, Fianchetto, Panno Variation |
| 85. A Guerrero vs G Barandiaran |
| 1-0 | 38 | 2018 | American Continental | E81 King's Indian, Samisch |
| 86. J D Ruiz Castillo vs A Guerrero |
| 1-0 | 22 | 2018 | American Continental | B12 Caro-Kann Defense |
| 87. A Guerrero vs Emilio Lanaro |
| 1-0 | 29 | 2018 | American Continental | D45 Queen's Gambit Declined Semi-Slav |
| 88. S Foisor vs A Guerrero |
| 1-0 | 54 | 2018 | American Continental | A80 Dutch |
| 89. A Guerrero vs E Rodriguez Farias |
| 1-0 | 42 | 2018 | American Continental | E92 King's Indian |
| 90. G Kimelman vs A Guerrero |
| 1-0 | 22 | 2018 | American Continental | E63 King's Indian, Fianchetto, Panno Variation |
| 91. A Guerrero vs A Bil Ramos |
| ½-½ | 45 | 2018 | American Continental | D86 Grunfeld, Exchange |
| 92. A Ruggiero vs A Guerrero |
| 0-1 | 61 | 2018 | American Continental | B13 Caro-Kann, Exchange |
| 93. D Pacheco vs A Guerrero |
| 1-0 | 24 | 2018 | American Continental | A81 Dutch |
| 94. L Taveira de Lima vs A Guerrero |
| 0-1 | 28 | 2023 | Floripa Open | A10 English |
| 95. A Guerrero vs I de Souza Melo |
| ½-½ | 12 | 2023 | Floripa Open | A07 King's Indian Attack |
| 96. Enzo Erich Hirano vs A Guerrero |
| 0-1 | 19 | 2023 | Floripa Open | B06 Robatsch |
| 97. A Guerrero vs M Mendes Domingues |
| 0-1 | 36 | 2023 | Floripa Open | D59 Queen's Gambit Declined, Tartakower |
| 98. Arnaldo Mesquita vs A Guerrero |
| 0-1 | 34 | 2023 | Floripa Open | A04 Reti Opening |
| 99. A Guerrero vs P H Constantino |
| 1-0 | 49 | 2023 | Floripa Open | A07 King's Indian Attack |
| 100. C H Umetsubo vs A Guerrero |
| 1-0 | 43 | 2023 | Floripa Open | B10 Caro-Kann |
Kibitzing
