Chess News

GM Sandro Mareco wins Rio Negro Open 2022

The Rio Negro International Chess Tournament 2022 took place from 11-15 May in the Argentinian city of Cipolletto.

Argentinian best rated player GM Sandro Mareco triumphed the event scoring unbeaten 8/9 points. The second top seed GM Alan Pichot tied for the second place with IM Maximiliano Perez as both players scored 7.5 points. Tiebreaks criteria were in favor of Maximiliano Perez who claimed silver, while Alan Pichot came third. (scroll down for final standings)

The event attracted more than 200 entries who fought for the total prize fund of 600.000 pesos. More information about the event can be found here.

Final standings – Rio Negro Chess Open 2022:

Rk.SNo NameFEDRtgPts. TB1TB2TB3
11GMMareco Sandro ARG2653804946.3
212IMPerez Maximiliano ARG24197.504741.8
32GMPichot Alan ARG26527.504136.5
43GMFlores Diego ARG2520705242
54GMObregon Andres Carlos ARG2503705041
613IMFiorito Fabian ARG2374704940.8
79IMReal De Azua Ernesto ARG2446704740.5
810GMLarino Nieto David ESP2441704638
98IMAcosta Pablo Ismael ARG24486.505236
1011IMPerdomo Leandro ARG24416.505037.5
116IMVillanueva Mario ARG24596.505036.8
1219 Fiorito Joaquin ARG22586.504832
1333 Moreno Perez Tobias Sebastian ARG21606.504837.8
1414IMNeedleman Alejandro ARG23286.504836.5
1515FMSpata German ARG22966.504831.8
1650 Abramor Franco ARG20176.504534.3
177GMRodriguez Vila Andres URU24556.504533.3
1843 Garcia Ricardo ARG20616.504333
1930WFMCampos Maria Jose ARG21746.504328.8
2034 Aguerreberry Claudio ARG21566.504329
2144 Sepliarsky Mario ARG20506.504129.3
2268 Fuentes Agustin ARG18716.503930
2354 Acosta Franco Emanuel ARG19756.503726
245IMPaveto Kevin ARG2459604831.8
2529CMSchnaider Ilan ARG2191604730.8
2627 Mavrich Leandro ARG2203604729.5
2746 Villarreal Agustin ARG2033604725.8
2825 Fiorito Francisco ARG2208604629
2945 Navarrete Sandoval Francisco CHI2048604530.3
3047 Lucero Marzo Daniel ARG2028604530.5
3120FMMussanti Diego ARG2245604431
3232 Ibarra Juan Martin ARG2165604426.5
3338WIMSarquis Maria Belen ARG2080604328.5
3423 Asprelli Gaspar ARG2223604326
3518 Mizzau Pablo ARG2262604229.8
3653WFMMeza Anahi ARG1997604226.5
3740 Pirola Marcos ARG2072604129.3
3848 Arevalo Santiago Martin ARG2027604027.5
3931 Gasic Merino Franco CHI2173604025.5
4067 Caldera Cortez Nervin VEN1871604024
4124IMLeskovar Mario ARG2221603924.8
4294 Ruiz Roberto Ruben ARG1689603623.8
4321WFMFrancisco Guecamburu Candela Be ARG22315.504927.3
4417FMLeskovar Matias ARG22645.504831.3
4549 Carrizo Luciano Ariel ARG20265.504624.5
4670 Handsztok Matias ARG18685.504521
4728WIMFernandez Maria Florencia ARG21955.504427.5
4851 Oro Faustino ARG20085.504425.3
4991 Lagos Inostroza Andres CHI16995.504424.3
5066 Jimenez Jorge VEN18745.504423.3
51174 Moreno del Hierro Francisco ARG05.504328
5226 Lima Emanuel ARG22055.504324.3
5342WIMBrizzi Milagros Tatiana ARG20625.504124.8
5497 Petti Luca Giovanni ARG16725.504124.8
5571 Iovaldi Sebastian ARG18675.504122.8
5677 Santiso Daniel ARG18155.504120.8
57134 Arguello Pitt Camilo ARG05.504025.3
5869 Tornquist Carlos ARG18715.504024.5
5937 Alvarez Ernesto ARG21015.503926.8
6061 Lima Damian ARG19255.503924.8
6198 Foschiatti Tomas ARG16695.503921.5
6255 Cicciari Teo Dante ARG19725.503916.3
63106 Mendez Agustin ARG16255.503817
6489 Ramirez Marysol ARG17145.503621.3
6539 Alvarez Leandro ARG2078504623
6676 Ruiz Juan Ignacio ARG1816504520.8
67136 Barahona Jeremias ARG0504526.5
6886 Boccia Nicolas ARG1741504419.5
6957 Peral Alexis ARG1960504322.3
7022FMSanhueza Cristian ARG2226504219.5
7165 Peiretti Sebastian ARG1896504119
7299 Palma Araya David CHI1662504117.5
7383 Frutos Leandro Jose ARG1749504115.5
7456 Heredia Valentin ARG1968504021.3
7574 Ortiz Jorge ARG1826504019.5
7682 Peralta Maximo ARG1773503921.5
7788 Bardi Franco ARG1717503916.5
78121 Brozzoni Gustavo ARG1458503918
79113 Contreras Ruben ARG1573503817.5
80114 Bayinay Juan Santiago ARG1567503815.5
81161 Guzman Andres ARG0503718.5
8292 Matamala Clemente Javier CHI1699503719
8379 Fuxz Diego ARG1786503717.5
84110 Molina Mariano ARG1598503716.3
85100 Mathey Carlos ARG1660503614
86150 Del Hierro Emilio ARG0503519
87133 Alvarez Ciro ARG0503516.5
88116 Vazquez Van Der Laan Fernando CHI1551503313
89194 Pincheira Elian ARG0503317
9060 Fernandez Ivan ARG1929503316.5
9135 Gonzalez Culi Diego CHI21484.504422
9241 Mosconi Ariel ARG20714.504317.8
9390 Godoy Paola ARG17124.504217
94109 Roverano Pedro ARG16014.504215.3
95120 Avarese Alejandro ARG15014.504117.3
9684 Merlo Juan Bernardo ARG17494.504115.5
9778 Lingiardi Oscar ARG18134.504118.8
9859 Loncharic Esteban CHI19454.504116.8
9936 Tugnarelli Julio ARG21054.504019.8
100112 Inostroza Daniel ARG15844.504019.3
101107 Suarez Laureano ARG16164.504015.8
10285 Bilbao Guillermo ARG17454.503918.8
103108 Palestri Diego Leonardo ARG16034.503916.5
10452 Zamudio Jose ARG20014.503818.3
10562 Lagreca Alejandro ARG19234.503815.3
10696 Tohme Jose Luis ARG16844.503814.3
107105 Lopez Hector ARG16264.503812.3
108154 Fierro Pablo ARG04.503718.8
109196 Protto Lautaro ARG04.503714.8
110152 Egea Denis ARG04.503616.5
111126 Donda Jazmin ARG11924.503615.3
112102 Campana Ricardo ARG16584.503414.5
11372 Barahona Miguel ARG18394.503411.8
114208 Rubilar Jose ARG04.503416.8
11580 Vecchio Raul Antonio ARG17834.503317.3
116189 Ortega Omar ARG04.503317
117123 Rossi Francisco Javier arg14454.503310.8
11895 Palmieri Daniel ARG1685404316.5
119101 Ridao Carlos Daniel ARG1660404317
120185 Olivera Javier ARG0404114.8
121168 Manzano Rodolfo ARG0404118.5
12258 Ortiz Andres ARG1956404014.5
123215 Sanna Gino ARG0404014.3
124119 Doucett Gonzalo Exequiel ARG1512404013.3
12563 Quintana Miguel ARG1904403913.5
12664 Pesce Carlos ARG1899403914.5
12793 Contreras Juan Carlos ARG1692403815
128124 Casal Ray Laura ARG1371403713
129192 Perez Raone Pablo ARG0403613.5
130201 Reynoso Danilo Uriel ARG0403612.3
13181 Villagra Juan Carlos ARG1775403612
132127 Marcopulo Jeremias ARG1154403613
133143 Cappellari Martin ARG0403612
13473 Balladares Luis Alberto ARG1835403515
135158 Gomez Jorge Maximiliano ARG0403413
136115 Perafan Janet Araceli ARG1553403415.8
137125 Ramini Mariano ARG1360403312.5
138207 Romero Rolando ARG0403310.5
139122 Barri Marcelo Adrian ARG1457403210.3
140211 Sanchez Carlos Joaquin ARG040329
141225 Vico Esteban ARG0403113
142129 Blanco Perez Atahualpa David ARG100640299.5
143128 San Martin Thiago ARG11093.503914.3
144111AIMHuento Miguel Ricardo ARG15863.50368.5
145163 Huenelaf Enzo ARG03.503612
146130 Aguiar Hector Daniel ARG03.503511.3
147144 Casella Guillermo ARG03.503510.3
148162 Herrera Lara ARG03.50349.25
149169 Medina Rodrigo Joel ARG03.503411.3
150153 Fabi Giuliano ARG03.50347.5
151155 Figueroa Santiago ARG03.50339.75
152216 Sbaffo Luciano ARG03.50335.75
153165 Kovach Enrique ARG03.50318.5
154190 Paris Quiroga Baltazar ARG03.50307.75
155132 Ale Samir Alejandro ARG03.50298.25
156145 Cordero Pizarro Fernando ARG03.50287.25
157203 Rodriguez Angel ARG03.50284.75
158118 Paco Esteban ARG153030399
159228 Zacca Miguel Angel ARG0303711.8
160171 Merlo Juan Carlos ARG030368.25
161204 Rodriguez Diego Ruben ARG0303510
162137 Berrios Axel ARG030358
163170 Mellado Melani ARG030339.5
164166 Maidana Hugo ARG030339.5
165160 Guinazu Mauricio Joaquin ARG030338.5
166214 Sandoval Severino Daniel ARG030338.5
167146 Curugual Gatica Aucan ARG030336.5
168231 Zerga Brian Ezequiel ARG030327.5
169176 Moreno Rodrigo ARG030307.5
170221 Tejada Valentino ARG030307
171193 Perfumo Santino ARG030295.5
172175 Moreno Florencia ARG030294.5
173199 Ramirez Mia ARG030266
17416FMAguilar Andres ARG22642.503912
175217 Serrano Isaias ARG02.50345.75
176178 Musi Saluj Camila Soraya ARG02.50345.75
177187 Olivera Manuel Mariano ARG02.50335.75
178172 Miglierini Piero ARG02.50326.75
179209 Saez Andres ARG02.50285.75
180180 Navarro Romero Thiago Matias ARG02.50282.75
181141 Canario Alejo ARG02.50264.25
182206 Romero Florencia ARG02.50243.75
183229 Zeballos Daniel ARG020342
184142 Cantero Makianich Gabriel ARG020325.5
185149 De Renzis Franco ARG020325
186148 Cutare Choque Joan Franco ARG020307
187195 Pino Facundo ARG020295
188223 Valenzuela Maria Jose ARG020287
189181 Neculpan Luca ARG020253
190138 Cabrera Leandro ARG01.50313.75
191184 Ocampos Laserna Nicolas ARG01.50292.75
192212 Sandoval Juan Esteban ARG01.50235.75
193156 Giovannetti Jesus VEN010324.5
194230 Zeballos Leandro ARG010310
195183 Nievas Thiago ARG010300
196210 Salvatori Francisco ARG010303.5
197227 Villafane Juan Sebastian ARG010292.5
198140 Campos Arancho Uriel ARG010284.5
199205 Rodriguez Patricio ARG00.50292.25
20075 Lucena Julian ARG18250.50282.25
201139 Cambriglia Franco ARG000270
202151 Delgado Hector Carlos ARG000270
20387 Vazquez Emanuel ARG172500260

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