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Home/24th Marienbad B1 IM 2026

24th Marienbad B1 IM 2026

Jan 17, 2026 – Jan 24, 2026·Marianske Lazne CZE

45

Games

10

Players

2244

Avg Rating

Games

R1.1FMAvila Bautista, Roberto Alejandro(2315)0-1CMKrzywda, Andrzej(2140)A05Zukertort Opening→R1.2IMNeelash Saha(2474)½-½FMMostbauer, Florian(2343)A06Zukertort Opening→R1.3IMDunnington, Angus J(2203)0-1CMSmietanska, Wiktoria(2226)A07King's Indian Attack→R1.4FMMatras, Ondrej(2174)½-½IMDel Rey, Diego(2282)A45Canard Opening→R1.5Sliwerski, Radoslaw(2061)1-0CMKorszanski, Stanislaw(2227)A40Zaire Defense→R2.1CMKrzywda, Andrzej(2140)0-1CMKorszanski, Stanislaw(2227)C02French Defense: Advance Variation→R2.2IMDel Rey, Diego(2282)1-0Sliwerski, Radoslaw(2061)D38Queen's Gambit Declined: Ragozin Defense→R2.3CMSmietanska, Wiktoria(2226)1-0FMMatras, Ondrej(2174)D11Slav Defense: Modern Line→R2.4FMMostbauer, Florian(2343)1-0IMDunnington, Angus J(2203)B06Modern Defense→R2.5FMAvila Bautista, Roberto Alejandro(2315)0-1IMNeelash Saha(2474)A08Zukertort Opening: Reversed Grünfeld→R3.1IMNeelash Saha(2474)1-0CMKrzywda, Andrzej(2140)A45Canard Opening→R3.2IMDunnington, Angus J(2203)1-0FMAvila Bautista, Roberto Alejandro(2315)A49Indian Defense: Przepiorka Variation→R3.3FMMatras, Ondrej(2174)0-1FMMostbauer, Florian(2343)D52Queen's Gambit Declined→R3.4Sliwerski, Radoslaw(2061)½-½CMSmietanska, Wiktoria(2226)D66Queen's Gambit Declined: Orthodox Defense, Bd3 Line→R3.5CMKorszanski, Stanislaw(2227)½-½IMDel Rey, Diego(2282)B32Sicilian Defense: Open→R4.1CMKrzywda, Andrzej(2140)0-1IMDel Rey, Diego(2282)B30Sicilian Defense: Old Sicilian→R4.2CMSmietanska, Wiktoria(2226)0-1CMKorszanski, Stanislaw(2227)A10English Opening→R4.3FMMostbauer, Florian(2343)½-½Sliwerski, Radoslaw(2061)A45Canard Opening→R4.4FMAvila Bautista, Roberto Alejandro(2315)1-0FMMatras, Ondrej(2174)A12Réti Opening: Anglo-Slav Variation→R4.5IMNeelash Saha(2474)1-0IMDunnington, Angus J(2203)B06Modern Defense→R5.1IMDunnington, Angus J(2203)½-½CMKrzywda, Andrzej(2140)A05Zukertort Opening→R5.2FMMatras, Ondrej(2174)0-1IMNeelash Saha(2474)A80Dutch Defense→R5.3Sliwerski, Radoslaw(2061)½-½FMAvila Bautista, Roberto Alejandro(2315)E60Queen's Pawn, Mengarini Attack→R5.4CMKorszanski, Stanislaw(2227)½-½FMMostbauer, Florian(2343)B13Caro-Kann Defense: Panov Attack→R5.5IMDel Rey, Diego(2282)1-0CMSmietanska, Wiktoria(2226)B50Sicilian Defense→R6.1CMKrzywda, Andrzej(2140)1-0CMSmietanska, Wiktoria(2226)B52Sicilian Defense: Moscow Variation, Main Line→R6.2FMMostbauer, Florian(2343)1-0IMDel Rey, Diego(2282)A10English Opening→R6.3FMAvila Bautista, Roberto Alejandro(2315)1-0CMKorszanski, Stanislaw(2227)A00Amar Opening→R6.4IMNeelash Saha(2474)1-0Sliwerski, Radoslaw(2061)D38Queen's Gambit Declined: Ragozin Defense→R6.5IMDunnington, Angus J(2203)0-1FMMatras, Ondrej(2174)A07King's Indian Attack→R7.1FMMatras, Ondrej(2174)½-½CMKrzywda, Andrzej(2140)E81King's Indian Defense: Steiner Attack→R7.2Sliwerski, Radoslaw(2061)½-½IMDunnington, Angus J(2203)A55Old Indian Defense: Normal Variation→R7.3CMKorszanski, Stanislaw(2227)½-½IMNeelash Saha(2474)C10French Defense: Marshall Gambit→R7.4IMDel Rey, Diego(2282)0-1FMAvila Bautista, Roberto Alejandro(2315)B27Sicilian Defense→R7.5CMSmietanska, Wiktoria(2226)½-½FMMostbauer, Florian(2343)B15Caro-Kann Defense→R8.1CMKrzywda, Andrzej(2140)½-½FMMostbauer, Florian(2343)B12Caro-Kann Defense→R8.2FMAvila Bautista, Roberto Alejandro(2315)½-½CMSmietanska, Wiktoria(2226)A04Zukertort Opening→R8.3IMNeelash Saha(2474)1-0IMDel Rey, Diego(2282)A06Zukertort Opening→R8.4IMDunnington, Angus J(2203)½-½CMKorszanski, Stanislaw(2227)A00Amar Opening→R8.5FMMatras, Ondrej(2174)1-0Sliwerski, Radoslaw(2061)E40Nimzo-Indian Defense: Rubinstein System→R9.1Sliwerski, Radoslaw(2061)½-½CMKrzywda, Andrzej(2140)D74Neo-Grünfeld Defense: Delayed Exchange Variation→R9.2CMKorszanski, Stanislaw(2227)0-1FMMatras, Ondrej(2174)C17French Defense: Winawer Variation, Advance Variation→R9.3IMDel Rey, Diego(2282)½-½IMDunnington, Angus J(2203)C42Petrov's Defense→R9.4CMSmietanska, Wiktoria(2226)0-1IMNeelash Saha(2474)A13English Opening: Neo-Catalan→R9.5FMMostbauer, Florian(2343)½-½FMAvila Bautista, Roberto Alejandro(2315)A49Indian Defense: Przepiorka Variation→

Players

🇮🇳IMNeelash Saha(2474)🇦🇹FMMostbauer, Florian(2343)🇲🇽FMAvila Bautista, Roberto Alejandro(2315)🇪🇸IMDel Rey, Diego(2282)🇵🇱CMKorszanski, Stanislaw(2227)🇵🇱CMSmietanska, Wiktoria(2226)🇬🇧IMDunnington, Angus J(2203)🇨🇿FMMatras, Ondrej(2174)🇵🇱CMKrzywda, Andrzej(2140)🇵🇱Sliwerski, Radoslaw(2061)