Avatar of Jens Hirneise
Player Profile

Jens Hirneise FM

Giorno Stuttgart Since 2010 (Inactive) Chess.com ♟♟♟♟
55.1% W 36.6% L 8.2% D
Bullet
2551
729W 490L 43D
Blitz
2558
554W 400L 116D
Rapid
1404
1W 0L 0D
Daily
2086
85W 20L 45D

Giorno: The Speed-First FIDE Master

Jens Hirneise, known online as Giorno, is a FIDE Master who treats the chess clock like a challenge. He made his online debut in 2010 and quickly turned unrated chaos into a massive bullet rating, later touching a career peak near 2800 in online bullet. His profile makes the preference clear: this is a player who lives for the tick of the clock and prefers bullet above every other time control. His bullet rating history, visualised below, shows both a talented open and a stubborn player who still steps into the arena after multi-year gaps.

Bullet Rating283726732509234521812010: 27832011: 25102012: 23212013: 23012014: 22352016: 22442017: 23022026: 255120102011201220132014201620172026

Fierce Comebacks and Early Punches

Jens is built around the first punch. He gets check first in 58% of his analysed games and wins 66% of the time when he lands that early threat. He once put together a 55-game winning streak, and his 78% comeback rate says a losing piece was never a losing theme. Even when he drops material, he still wins more than half of those fights. If you want a hint, his best hour is 09:00, which is probably when the coffee finally connects to the chess brain.

An Unorthodox Repertoire

Jens's opening cabinet is anything but ordinary. As Black he happily welcomes the Sicilian Defense and scores strongly when opponents choose standard Sicilian setups. As White he has spent serious time on the offbeat Amar Gambit, a patent line in a room where many of his heavier sessions have been decided before move 2 arrives. Add in Amazon Attack lines and a tendency to drift into irregular, treed and tactical structures, and opposing players are never safe in a test-friendly opening book.

Win Rate by Opening0%25%75%100%50%Amar Gambit: 72.5% over 160 gamesSicilian Defense: 65.0% over 80 gamesSicilian Defense: Closed: 69.2% over 78 gamesColle System: Rhamphorhynchus Variation: 59.7% over 77 gamesScandinavian Defense: 61.8% over 76 gamesAmazon Attack: Siberian Attack: 69.1% over 68 gamesAmar Gambit72%Sicilian Defense65%Sicilian Defense: Closed69%Colle System: Rhamphorh…60%Scandinavian Defense62%Amazon Attack: Siberian…69%

A Famous Groundhog

No profile is complete without the name Falko Bindrich. The same head-to-head is the largest of Jens' whole career, 379 meetings. Janosik has the better of it overall, but Jens never moved away, a good reminder that bullet rivalries do not have to be sentimental. Against other regulars he can be quite cool: he came away with 29 wins and no losses against give1take2, 28 wins in 32 against themoonwalker, and 27 wins in 30 against bonjourbonjour. The arrow on the clock may be short, but Jens Hirneise clearly keeps a long memory.

Bio last updated 2026-09-08