| Game | Emparejamientos por mesas | Res. | dbkey | Rd | Torneo | PGN | GameID |
| Show | Nadal Fajardo, Ricard (1894) - Molinero Martin, Joan (1939) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | 2747704 |
| Show | Valarezzo Ricard, Pedro (1866) - Walter Travella, German (1924) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 | 2747705 |
| Show | Raghav, Bansal (1541) - Prats Safont, Sergi (1918) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. Bf4 e6 3. e3 c5 4 | 2747706 |
| Show | Morais Carreras, Javier (1913) - Hovakimyan, Narek (1868) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4 | 2747707 |
| Show | Cano Sevilla, Ivan (1948) - Santos Ramos, Carlos (1866) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. b4 e5 2. Bb2 d6 3. c4 Be6 4 | 2747708 |
| Show | Farre Buil, Carles (1855) - Zaiats, Vladimir (1943) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. c4 e6 2. d4 d5 3. Nc3 c5 4. | 2747709 |
| Show | Palacios Pena, Gerardo (1905) - Colom Andres, Xavier (1838) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 | 2747710 |
| Show | Poyato Ruiz, Fernando (1894) - Zubimendi Felip, Ricard (1752) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4 | 2747711 |
| Show | Brufau Devesa, Eduard (1714) - Perez Garcia, Jose Miguel (1891) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | 2747712 |
| Show | Melnik, Alexander (1882) - Pereda Villalba, Julian (1669) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e6 2. d4 d6 3. Nf3 g6 4. | 2747713 |
| Show | Minko, Olga (1822) - Vargas Drechsler, Carlos (1871) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | 2747714 |
| Show | Lozano Ruiz, David (1869) - Esteban Lupianez, Jose Miguel (1735) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. c4 Nf6 2. g3 g6 3. Bg2 c6 4 | 2747715 |
| Show | Garcia Quevedo, Jose (1864) - Carrasco Cortada, Juan (1649) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4 | 2747716 |
| Show | Castillo Dalmau, Arnau (1862) - Saxena, Anshul (1647) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | 2747717 |
| Show | Moravich, Juan (1949) - Morales Mendizabal, Pere (1742) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c6 2. c4 d6 3. Nc3 g6 4. | 2747718 |
| Show | Planella Sanchez, Jordi (1945) - Ishaan, Bansal (1759) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. b3 d5 2. Bb2 Nf6 3. f4 c5 4 | 2747719 |
| Show | Sumelzo Lozano, Jose (1941) - Low, Ethan (1741) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | 2747720 |
| Show | Mercader Rubio, Luis (1732) - Ramos Alvarez, Maximo (1939) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | 2747721 |
| Show | Pera Muntasell, Marc (1920) - Fungueirino Pique, Daniel (1740) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e6 2. Nf3 d5 3. e5 c5 4. | 2747722 |
| Show | Romero Funieles, Rafael (1725) - Fernandez Egea, Andres (1876) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. c4 d6 3. Nf3 Nc6 4 | 2747723 |
| Show | Moreno Perez, Norberto (1874) - Caro Martinez, Ramon (1741) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 d6 2. Nf3 Nf6 3. Nc3 a6 | 2747724 |
| Show | Volart Buil, Jordi (1715) - Costa Trave, Jaume (1862) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e6 2. d4 d5 3. exd5 Qxd5 | 2747725 |
| Show | Del Rio Baena, Dani (1050) - Morales Rubiella, Albert (1396) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | 2747726 |
| Show | San Isidoro Castillo, Josep (1377) - Poyan Cobelli, Alex | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e6 2. d4 d5 3. e5 c5 4. | 2747727 |
| Show | Corominas Garrido, Jordi (1853) - Pascual Gonzalez-Novelles, Carles (1717) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 | 2747728 |
| Show | Jimenez Molina, Victor (1710) - Gonzalez Lafita, Oscar (1849) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | 2747729 |
| Show | Carricondo Fernandez, Vicente (1845) - Castro Estrella, Joan Gabriel (1712) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | 2747730 |
| Show | AIM Gallego Montes, Antoni (1837) - WCM Gorti, Atmika (1712) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4 | 2747731 |
| Show | Vicente Soriano, Josep (1701) - Julia Yebra, David (1808) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 d6 2. d4 Nf6 3. Bd3 e5 4 | 2747732 |
| Show | Cano Vila, Eduard (1694) - Fuentes Barrientos, Carlos (1803) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 | 2747733 |
| Show | Sarrate Presas, Jordi (1648) - Gomez Parla, Josep (1794) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | 2747734 |
| Show | Lazaro Valls, Xavi (1488) - Minos Constante, Pablo (1781) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 | 2747735 |
| Show | Serra Vilaro, Agustin (1780) - Roche Peris, Eduard (1705) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. c3 Nc6 3. f4 Bf5 4 | 2747736 |
| Show | Moncunill Calvet, Pol (1621) - Madrid Sole, Antonio (1776) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 e6 2. e4 d5 3. exd5 exd5 | 2747737 |
| Show | Reyes, Jesus (1367) - Grao Amaya, Rafael (1767) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 g6 2. d4 Bg7 3. f4 d6 4. | 2747738 |
| Show | Jimenez Rimblas, Raul (1313) - AFM Elizondo Marquet, Juan Marcos (1767) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | 2747739 |
| Show | Franzoni Ladron De Guevara, Enric (1760) - Valbuena Castro, Gregorio (1646) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | 2747740 |
| Show | Diaz Rendon, Nicoll (1760) - Peter, Louis-Alexis (1558) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | 2747741 |
| Show | Gonzalez Moreno, Antoni (1667) - Riera Danes, Manel (1938) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | 2747742 |
| Show | Martinez Escribano, Jose Angel (1930) - Cabrera Ojeda, Roberto (1652) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | 2747743 |
| Show | Lopez Manzano, Antonio (1900) - Domenche Redondo, Francesc (1652) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4 | 2747744 |
| Show | Carrey Abellan, Enric (1855) - Ferre Navarro, Joan (1629) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4 | 2747745 |
| Show | Siso Ribes, Genis Alfred (1626) - Garcia Clemente, Julian Fco. (1828) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | 2747746 |
| Show | AFM Ankit, Dalal (1591) - Povill Claros, Laura (1802) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 | 2747747 |
| Show | Lopez Nadal, Alex (1794) - Palau Soriano, Ricard (1637) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 d6 2. d4 g6 3. c4 Bg7 4. | 2747748 |
| Show | Martin Arranz, Lluis (1582) - Munoz Lozano, Jorge Manuel (1787) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4 | 2747749 |
| Show | Aagam, Aditya E (1579) - Bayarri Ponsa, Eduard (1754) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4 | 2747750 |
| Show | Han, Xuqian Ben (1486) - Subirana Santos, Marc (1743) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 b6 2. d4 Bb7 3. Nc3 e6 4 | 2747751 |
| Show | Rodriguez Batuecas, Jordi (1543) - Tortosa Moros, Joan (1741) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4 | 2747752 |
| Show | CM Bao, Jin Wen (1302) - Valero Recalde, Pablo (1715) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | 2747753 |
| Show | Vargas Rodriguez, Gabriel (1448) - Mas Sayos, Lluis (1687) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | 2747754 |
| Show | Llopis Jordan, Lluis (1683) - Escofet Llongueras, Joan (1623) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. c4 c5 3. d5 b5 4. | 2747755 |
| Show | Martinez Torras, Pol (1675) - Gibert Juan, Ramon (1567) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | 2747756 |
| Show | Vives Cabau, Jordi (1859) - Martin Sanchez, Antoni (1552) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e6 2. d4 d5 3. e5 c5 4. | 2747757 |
| Show | Ayllon Barranco, Miguel (1550) - Corominas Garrido, Antonio (1798) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 | 2747758 |
| Show | Zhou, Luyu (1542) - Barrot Farre, Salvador (1760) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | 2747759 |
| Show | Martinez Hernandez, Emili (1750) - Gordillo Bretones, Jose Luis (1543) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. Nf3 c5 2. c3 e6 3. g3 b6 4. | 2747760 |
| Show | Serentill Tost, Eduard (1745) - Gomez Fernandez, Miquel (1485) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | 2747761 |
| Show | Cassi De La Viuda, Alex (1489) - Grasa Solanas, Oscar (1732) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 d5 2. exd5 Nf6 3. Nf3 Nx | 2747762 |
| Show | Febrero Perez, Lluis (1479) - Cabrera Marmol, Manuel (1714) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | 2747763 |
| Show | Santolaria Pena, M (1694) - Antequera Garcia, Luis (1362) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 e6 2. Nf3 d5 3. e3 Nf6 4 | 2747764 |
| Show | Membrives Pino, Didac (1477) - Salazar Navas, Josep (1677) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. Bf4 e6 3. e3 c5 4 | 2747765 |
| Show | Folch Brach, Jordi (1644) - Planella Zavala, Ivan (1310) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4 | 2747766 |
| Show | Sanchez Rodriguez, Raul (1402) - Gonzalez Canovas, Sebastia (1639) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c6 2. Nc3 g6 3. Nf3 Bg7 | 2747767 |
| Show | Dominguez Diaz, Francisco (1319) - Caballero Ortin, Jorge (1628) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4 | 2747768 |
| Show | Minko, Uliana (1284) - Ruiz Puerta, Jon Ander (1616) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. c4 e5 2. Nc3 Bc5 3. e3 c6 4 | 2747769 |
| Show | Bellpuig Mencos, Gerard (1606) - Apinyan, Mark (1269) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | 2747770 |
| Show | Juncosa Padros, Ernest (1212) - Torres Ribe, Ricard (1593) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | 2747771 |
| Show | Pascual Gonzalez-Novelles, David (1587) - Pandey, Vedanshi (1075) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | 2747772 |
| Show | Recacha Limeres, Sergio - Sanchez Coves, Juan Josep (1580) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | 2747773 |
| Show | Solorzano Cruz, Jefferson - Cervera Lopez, Miguel (1578) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 e6 2. c4 d5 3. cxd5 exd5 | 2747774 |
| Show | Arias Aranda, Guillem (1576) - Molina Sanchez, Ruben | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | 2747775 |
| Show | Riera Mestres, Josep (1565) - Karapetyan Hakobyan, Daniel | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 | 2747776 |
| Show | Sans Bascu, Joaquin (1556) - Garcia Raschke, Hernan | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | 2747777 |
| Show | Lahoz Bonaventura, Jordi (1597) - Bernat Mor, Juli (1370) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c6 2. Nf3 d5 3. exd5 Qxd | 2747778 |
| Show | Campins Barberia, Jon (1547) - Casas Vinas, Arthur (1249) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4 | 2747779 |
| Show | Sanchez Viana, Jordi (1536) - Gupta, Ritvik (1021) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | 2747780 |
| Show | Rodoreda Pares, Marc (1487) - Yuste Fornell, Ramon (1948) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nf3 e6 3. c3 Nc6 4 | 2747781 |
| Show | Pinyol I Llora, Julia (1374) - Climent Vidal, Pere (1441) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 4 | 2747782 |
| Show | Cano Vila, Elena - Bienvenido Kleque, Jose (1439) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Q | 2747783 |
| Show | Rodriguez Gonzalez, Feliciano (1403) - Kelly, Colm | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | 2747784 |
| Show | Munoz Prior, Marcelo (1631) - Bermejo Cuadra, Roberto (1315) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. f4 Nc6 2. Nf3 d5 3. e3 Nf6 | 2747785 |
| Show | Marcos Rodriguez, Raul (1360) - Munt Serrano, Jesus (1511) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. Nf3 c5 2. g3 e6 3. Bg2 Nf6 | 2747786 |
| Show | Villalonga Royo, Lluis (1341) - Samper Gonzalez, Pedro (1470) | ½-½ | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 | 2747787 |
| Show | Guerrero Baez, Indira (1300) - Guinjoan Fradera, Joan (1470) | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4 | 2747788 |
| Show | Ruiz Serra, Guillem (1199) - Cassi Gimeno, Jordi (1464) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 c5 2. Nc3 a6 3. f4 e6 4. | 2747789 |
| Show | Marzo Ruiz, Xavier (1417) - Membrives Cano, Diego (1262) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | 2747790 |
| Show | Vinas Dominguez, Gemma - Olleta Tanya, Jordi (1409) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. c4 Nf6 3. Nc3 c6 4 | 2747791 |
| Show | Padin Jimenez, Oriol (1396) - Minko, Aleksandr (1112) | 0-1 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | 2747792 |
| Show | Alabart Paytubi, Josep (1375) - Planella Zavala, Irene | 1-0 | 331229 | 4 | XX Obert Internacional Sant Martí 2018 Grup B (event code 187927) | 1. d4 d5 2. c3 Nf6 3. e3 Nc6 4 | 2747793 |