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GM Sandro Mareco

* 1987 (38)
Sandro Mareco (Batumi, 2018)
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Alina l´Ami
Batumi (2018)
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Best Elo
2666
Latest Elo
2588
Birthyear
1987
Fide
20042004200620062008200820102010201220122014201420162016201820182020202020222022202420242700260025002400230022002100
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Favourite opponent Leandro Sergio Krysa (9/6/0)
Least favourite opponent Andrew Tang (2/2/8)
Strongest win Sandro Mareco (2664) 1-0 Hikaru Nakamura (2793)
Weakest loss Sandro Mareco (2634) 0-1 Diego Saul Rodrigo Flores Quillas (2118)

Openings Played as White (20)

A13 - English
Average Elo: 2441
Result: 22/31 = 70.97%
E05 - Catalan, Open, Classical line
Average Elo: 2378
Result: 19.5/25 = 78%
E11 - Bogo-Indian Defense
Average Elo: 2451
Result: 17/23 = 73.91%
E94 - King's Indian, Orthodox
Average Elo: 2418
Result: 16.5/20 = 82.5%
D46 - Queen's Gambit Declined Semi-Slav
Average Elo: 2496
Result: 10.5/18 = 58.33%
A09 - Reti Opening
Average Elo: 2489
Result: 10.5/16 = 65.62%
D17 - Queen's Gambit Declined Slav
Average Elo: 2457
Result: 9.5/14 = 67.86%
A33 - English, Symmetrical
Average Elo: 2371
Result: 9/13 = 69.23%
E04 - Catalan, Open, 5.Nf3
Average Elo: 2368
Result: 9.5/13 = 73.08%
D94 - Grunfeld
Average Elo: 2386
Result: 11/13 = 84.62%
B90 - Sicilian, Najdorf
Average Elo: 2368
Result: 9/12 = 75%
D36 - Queen's Gambit Declined, Exchange, Positional line, 6.Qc2
Average Elo: 2365
Result: 9.5/12 = 79.17%
E63 - King's Indian, Fianchetto, Panno Variation
Average Elo: 2449
Result: 9/12 = 75%
D45 - Queen's Gambit Declined Semi-Slav
Average Elo: 2431
Result: 8/12 = 66.67%
B38 - Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3
Average Elo: 2347
Result: 10.5/12 = 87.5%
E15 - Queen's Indian
Average Elo: 2518
Result: 8/12 = 66.67%
A30 - English, Symmetrical
Average Elo: 2304
Result: 9.5/11 = 86.36%
E08 - Catalan, Closed
Average Elo: 2423
Result: 6/11 = 54.55%
A31 - English, Symmetrical, Benoni Formation
Average Elo: 2397
Result: 8.5/11 = 77.27%
E14 - Queen's Indian
Average Elo: 2450
Result: 8/11 = 72.73%

Openings Played as Black (20)

E15 - Queen's Indian
Average Elo: 2499
Result: 11.5/26 = 44.23%
B90 - Sicilian, Najdorf
Average Elo: 2394
Result: 15.5/25 = 62%
C54 - Giuoco Piano
Average Elo: 2388
Result: 14/23 = 60.87%
E11 - Bogo-Indian Defense
Average Elo: 2396
Result: 13.5/21 = 64.29%
B51 - Sicilian, Canal-Sokolsky (Rossolimo) Attack
Average Elo: 2480
Result: 12.5/21 = 59.52%
E12 - Queen's Indian
Average Elo: 2398
Result: 11.5/20 = 57.5%
A13 - English
Average Elo: 2409
Result: 16/20 = 80%
A17 - English
Average Elo: 2518
Result: 10/16 = 62.5%
B22 - Sicilian, Alapin
Average Elo: 2379
Result: 11.5/16 = 71.88%
B12 - Caro-Kann Defense
Average Elo: 2404
Result: 10.5/15 = 70%
C78 - Ruy Lopez
Average Elo: 2401
Result: 9.5/15 = 63.33%
B92 - Sicilian, Najdorf, Opocensky Variation
Average Elo: 2465
Result: 9/14 = 64.29%
B94 - Sicilian, Najdorf
Average Elo: 2315
Result: 11.5/14 = 82.14%
B80 - Sicilian, Scheveningen
Average Elo: 2417
Result: 9/13 = 69.23%
B85 - Sicilian, Scheveningen, Classical
Average Elo: 2464
Result: 8.5/13 = 65.38%
E32 - Nimzo-Indian, Classical
Average Elo: 2487
Result: 9/13 = 69.23%
B42 - Sicilian, Kan
Average Elo: 2402
Result: 6/12 = 50%
E20 - Nimzo-Indian
Average Elo: 2403
Result: 8.5/12 = 70.83%
E46 - Nimzo-Indian
Average Elo: 2353
Result: 7.5/11 = 68.18%
C92 - Ruy Lopez, Closed
Average Elo: 2381
Result: 7/11 = 63.64%
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1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nc6 7.Nxc6 bxc6 8.Qd3 Qb6 9.Be2 g6 10.Be3 Qb7 11.0-0 Bg7 12.Na4 Be6 13.c4 0-0 14.Rad1 Nd7 15.f4 Rae8 16.Bf3 Nb8 17.b3 f5 18.Bd4 fxe4 19.Bxe4 Bf5 20.Bxg7 Kxg7 21.Qd4+ Kg8 22.Bf3 Qc7 23.Rfe1 Rf7 24.c5 d5 25.Nb6 Nd7 26.Nxd7 ½–½
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WhiteEloWBlackEloBResYearECOEventRnd
Mareco,S2591Galaviz Medina,S2501½–½2025B60Punta del Este10
Mareco,S2591Rodriguez Vila,A24290–12025A41Punta del Este8
Oro,F2427Mareco,S25910–12025C54Punta del Este9
Cuenca Jimenez,J2479Mareco,S2591½–½2025D35Punta del Este7
Flores,D2551Mareco,S2591½–½2025D02Punta del Este6
Galaviz Medina,S2501Mareco,S2591½–½2025E40Punta del Este5
Mareco,S2591Oro,F2427½–½2025B13Punta del Este4
Mareco,S2591Cuenca Jimenez,J24791–02025D35Punta del Este2
Rodriguez Vila,A2429Mareco,S25910–12025D36Punta del Este3
Mareco,S2591Flores,D25511–02025C50Punta del Este1
Flores,D2551Mareco,S25911–02025A14Santa Fe Perez op8
Mareco,S2591Bazan Romero,O22821–02025D45Santa Fe Perez op9
Mareco,S2591Tomeo,I22911–02025D94Santa Fe Perez op7
Supi,L2557Mareco,S2591½–½2025C50Santa Fe Perez op6
Carrizo,L2215Mareco,S25910–12025B31Santa Fe Perez op4
Mareco,S2591Paveto,K2406½–½2025C54Santa Fe Perez op5
Mareco,S2591Alvarez,L21631–02025B07Santa Fe Perez op3
Moro Saidon,G2060Mareco,S25910–12025D11Santa Fe Perez op2
Mareco,S2591Ortiz,J18491–02025D15Santa Fe Perez op1
Acosta,P2454Mareco,S25800–12024B40ARG-ch 99th11
Mareco,S2580Perez Ponsa,F2536½–½2024B90ARG-ch 99th10
Mareco,S2580Coro,L24011–02024B51ARG-ch 99th9
Valerga,D2445Mareco,S25800–12024E48ARG-ch 99th8
Mareco,S2580Flores,D2552½–½2024D24ARG-ch 99th7
Oro,F2433Mareco,S2580½–½2024E28ARG-ch 99th6
Mareco,S2580Asprelli,G22451–02024E49ARG-ch 99th5
Krysa,L2496Mareco,S25800–12024A25ARG-ch 99th4
Mareco,S2580Peralta,F2546½–½2024E08ARG-ch 99th3
Spata,G2399Mareco,S2580½–½2024E51ARG-ch 99th2
Mareco,S2580Tokman,A23901–02024C54ARG-ch 99th1
Arenas Vanegas,D2326Mareco,S25740–12024B80Medellin Raza Antioquia8
Mareco,S2574Arrieta Hernandez,C22471–02024A84Medellin Raza Antioquia9
Barrientos Chavarriaga,S2412Mareco,S25740–12024C78Medellin Raza Antioquia6
Mareco,S2574Valderrama Quiceno,E24071–02024B12Medellin Raza Antioquia7
Cordoba Roa,A2332Mareco,S25740–12024C54Medellin Raza Antioquia4
Mareco,S2574Mitkov,N23460–12024D38Medellin Raza Antioquia5
Mareco,S2574Hernandez Montes,J23081–02024D02Medellin Raza Antioquia3
Narvaez Melo,Z2080Mareco,S25740–12024B90Medellin Raza Antioquia2
Mareco,S2574Aponte Castillo,E20021–02024A96Medellin Raza Antioquia1
Cuellar Montes,A2163Mareco,S2584½–½2024C95ESP-chT CECLUB Div27.3
Mareco,S2584Meneses Gonzalez,K2309½–½2024E68ESP-chT CECLUB Div26.3
Valhondo Morales,R2124Mareco,S2584½–½2024C78ESP-chT CECLUB Div25.3
Mareco,S2584Barseghyan,H24391–02024D02ESP-chT CECLUB Div23.3
Remolar Gallen,J2258Mareco,S2584½–½2024C45ESP-chT CECLUB Div24.13
Mareco,S2584Moral Garcia,S22661–02024D37ESP-chT CECLUB Div22.2
Carrascoso Morales,A2191Mareco,S25840–12024E46ESP-chT CECLUB Div21.2
Cumpe,L2191Mareco,S25890–12024B90Buenos Aires FAOGBA op 2nd9
Mareco,S2589Flores,D2530½–½2024D40Buenos Aires FAOGBA op 2nd8
Villarreal,A2285Mareco,S2589½–½2024D35Buenos Aires FAOGBA op 2nd7
Mareco,S2589Schnaider,I23141–02024B90Buenos Aires FAOGBA op 2nd6
Salinas Herrera,P2478Mareco,S2589½–½2024C77Buenos Aires FAOGBA op 2nd5
Mareco,S2589Mussanti,D22041–02024B54Buenos Aires FAOGBA op 2nd4
Llanos,G2286Mareco,S2589½–½2024A21Buenos Aires FAOGBA op 2nd3
Mareco,S2589Carcamo,M21021–02024C42Buenos Aires FAOGBA op 2nd2
Anigstein,E1953Mareco,S25890–12024C54Buenos Aires FAOGBA op 2nd1
Zambrana,O2400Mareco,S26061–02023C54Iberoamerican-ch 9th9
Mareco,S2606Cuenca Jimenez,J2505½–½2023D31Iberoamerican-ch 9th8
Rodriguez Vila,A2405Mareco,S26060–12023C00Iberoamerican-ch 9th7
Mareco,S2606De la Riva Aguado,O2437½–½2023C11Iberoamerican-ch 9th6
Henriquez Villagra,C2630Mareco,S2606½–½2023C09Iberoamerican-ch 9th5
Espinosa Veloz,E2478Mareco,S2606½–½2023B50Iberoamerican-ch 9th4
Baules Rodriguez,J2283Mareco,S26060–12023E36Iberoamerican-ch 9th2
Mareco,S2606Duran Vega,S23921–02023B31Iberoamerican-ch 9th3
Mareco,S2606Fernandez,M20991–02023E05Iberoamerican-ch 9th1
Lazavik,D2560Mareco,S26061–02023D37FIDE Grand Swiss11
Mareco,S2606Royal,S2407½–½2023B51FIDE Grand Swiss10
Dardha,D2580Mareco,S2606½–½2023A50FIDE Grand Swiss9
Mareco,S2606Xiong,J26930–12023D27FIDE Grand Swiss8
Saric,I2647Mareco,S26061–02023C78FIDE Grand Swiss7
Mareco,S2606Pichot,A2650½–½2023D37FIDE Grand Swiss6
Praggnanandhaa,R2738Mareco,S2606½–½2023C54FIDE Grand Swiss5
Mareco,S2606Bluebaum,M2668½–½2023A17FIDE Grand Swiss4
Ivanchuk,V2653Mareco,S2606½–½2023E51FIDE Grand Swiss3
Mareco,S2606Shevchenko,K2671½–½2023A48FIDE Grand Swiss2
Grandelius,N2689Mareco,S2606½–½2023C92FIDE Grand Swiss1
Mareco,S2606Albornoz Cabrera,C25821–02023E14Cancun Camara Cup 11th8
Martinez Alcantara,J2611Mareco,S2606½–½2023C77Cancun Camara Cup 11th9
Gonzalez Zamora,J2479Mareco,S2606½–½2023E11Cancun Camara Cup 11th7
Mareco,S2606Diaz Rosas,J23371–02023E14Cancun Camara Cup 11th6
Berdayes Ason,D2495Mareco,S2606½–½2023E59Cancun Camara Cup 11th5
Mareco,S2606Galaviz Medina,S2454½–½2023B90Cancun Camara Cup 11th4
Mareco,S2606Hernandez,A21001–02023A11Cancun Camara Cup 11th2
Sandoval Mercado,C2387Mareco,S26060–12023E48Cancun Camara Cup 11th3
Muniz Guevara,A2133Mareco,S2606½–½2023C71Cancun Camara Cup 11th1
Gonzalez Guedes,I2263Mareco,S26140–12023C54ESP-chT CECLUB Div27.12
Mareco,S2614Gomez Dominguez,X21591–02023B30ESP-chT CECLUB Div26.22
Matamoros Franco,C2441Mareco,S26141–02023E06ESP-chT CECLUB Div25.7
Gascon del Nogal,J2468Mareco,S26141–02023A14ESP-chT CECLUB Div24.2
Mareco,S2614Garcia Ramos,D24681–02023A13ESP-chT CECLUB Div23.2
Korneev,S2223Mareco,S26140–12023A13ESP-chT CECLUB Div22.2
Mareco,S2614Castro Quijano,E21081–02023E05ESP-chT CECLUB Div21.7
Mareco,S2633Miranda Mesa,E2516½–½2023B12American Continental 17th11
Johnson,J2249Mareco,S2633½–½2023C58American Continental 17th10
Mareco,S2633Latorre Lopez Moreira,L22801–02023A13American Continental 17th9
Zambrana,O2369Mareco,S26331–02023C50American Continental 17th8
Mareco,S2633Corrales Jimenez,F2489½–½2023E60American Continental 17th7
Stearman,J2385Mareco,S2633½–½2023B90American Continental 17th6
Mareco,S2633Escalante Ramirez,B2489½–½2023D37American Continental 17th5
Araujo Sanchez,J2303Mareco,S2633½–½2023A22American Continental 17th2
Mareco,S2633Abreu Jean,C23571–02023B90American Continental 17th3