FM Henri Lahdelma Full name Henri Lahdelma Born 2000 (age 26) Place of birth Federation Finland Profiles # World Ranking 2319 Classical 2259 Rapid 2199 Blitz Bio Most Played Openings White Pieces Queen's Gambit Declined (2 games) Queen's Gambit Declined: Janowski Variation (1 games) Queen's Gambit Declined: Exchange, Positional Line (1 games) Queen's Gambit Declined: Queen's Knight Variation (1 games) Indian Game: Slav-Indian Defense (1 games) Black Pieces Queen's Pawn Opening: Zukertort Variation (2 games) French Defense: King's Indian Attack (2 games) French Defense: Classical, Steinitz, Boleslavsky Variation (2 games) French Defense: Advance, Paulsen, Euwe Variation (1 games) French Defense: Advance, Paulsen Attack (1 games) Games Players Result Moves Year Henri Lahdelma (2227) Irina Bulmaga (2347) ½-½ 114 2026 Henri Lahdelma (2227) Nikita Maiorov (2411) 1-0 63 2026 Henri Lahdelma (2227) Tomi Nyback (2562) 0-1 51 2026 Aleksandr Volodin (2428) Henri Lahdelma (2227) ½-½ 53 2026 Alexander Beliavsky (2557) Henri Lahdelma (2227) ½-½ 56 2026 Toivo Keinanen (2506) Henri Lahdelma (2227) 1-0 40 2026 Henri Lahdelma (2560) Enkhrii Enkh-Amgalan (2363) 1-0 44 2025 Henri Lahdelma (2257) Christian Bauer (2590) 0-1 50 2025 Henri Lahdelma (2565) Mykola Korchynskyi (2794) 0-1 32 2025 Henri Lahdelma (2566) Ivan Vihor Krsnik Cohar (2835) 0-1 71 2025 Show All Games