Ahoy, crewmate! I be Ivanka, master shipbuilder of Bulgaria; my fleet members sail the checkered great blue expanse~~~ and show no mercy! Dare ye chart a course against me? Brace for storms, for the safe harbour is always checkmate! 🚢
Ivanka Ironsides is a 52-year-old shipbuilder from Bulgaria, a character shaped by the clanging shipyards where she works as a master builder. Her backstory describes a tenacious woman who weaves dockside experiences into chess narratives, and she carries a compass as her lucky charm. At the board, Ivanka is rated 3012 Elo, which places her in super-grandmaster and engine-tier territory. That rating means she beats nearly all human masters and plays close to theoretically perfect chess. Her repertoire on file includes the Four Knights as White, plus the Nimzo-Indian and the Tartakower Caro-Kann as Black. The Four Knights is her most played opening, with 173 games recorded. Her favorite quote ties the safe harbor to checkmate, which suits an approach built on relentless initiative. Anyone sitting down against Ivanka should expect an aggressive, precise opponent who rarely offers a safe harbor to the other side.
How Ivanka plays
Ivanka attacks with near-maximum aggression yet steers toward simplification, trading pieces to convert her initiative into clean, technical wins. Her lines lean moderately solid rather than sharp, and she balances mainline theory with offbeat choices. With White she plays the Four Knights, and with Black she turns to the Nimzo-Indian.
Who should play Ivanka
Players rated roughly 2000 and above will get the most from facing Ivanka, including masters seeking a benchmark at the very top of the scale. Her relentless aggression paired with steady trading teaches defenders to neutralize an initiative and survive simplified endgames. Lower-rated players can also try her to see precise attacking technique, though a stern lesson in conversion is more likely than a close contest.