Kacper Piorun

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Kacper Piorun

Kacper Piorun

@gmsolver

💫 Double Grandmaster in otb chess and chess solving, 🧩 6 times World Chess Solving Champion ♟️ 2 times Polish Chess Champion ♟️One Titled Tuesday's win

Katılım Mart 2012
184 Takip Edilen1.7K Takipçiler
Kacper Piorun
Kacper Piorun@gmsolver·
Puzzle of the week (#18/2026) is a Polish Classic, since we have a Polish Constitution Day and Superbet is coming to Warsaw next week. White to draw! (by W.Jaskolka, 1928)
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Kacper Piorun
Kacper Piorun@gmsolver·
And then I received private message, that this is an original author 🤦‍♂️🤦‍♂️ Veryfying sources is tricky 🤷🤷
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Kacper Piorun
Kacper Piorun@gmsolver·
This is what I had found on Yet another chess problem database, and I saw it being published on FIDE Album, then I thought: "yes, that's it"
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Kacper Piorun
Kacper Piorun@gmsolver·
Solution: 1.Rh2 and two lines. Fun fact: appearantly this was not a Norwegian puzzle. Check full story in the comments to find out why
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Kacper Piorun@gmsolver

Puzzle of the week #17/2026 : since Magnus won again, I present to you... a Norwegian chess problem 🤦‍♂️. White to mate in 3 moves! (made by Andre Fossum, 1936)

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Zach
Zach@thechessnerd·
12 Day Training Camp over. I trained 3-7 hour a day every day. Calculated 275 puzzles solved and 275 pages. 1 book finished ✅ Next up - Sardinia World Chess Festival! 🇮🇹
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Andrey Gorlin
Andrey Gorlin@silver83p·
@gmsolver Is it good if I had the right idea before I had any clue why?
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Kacper Piorun
Kacper Piorun@gmsolver·
Puzzle of the week #17/2026 : since Magnus won again, I present to you... a Norwegian chess problem 🤦‍♂️. White to mate in 3 moves! (made by Andre Fossum, 1936)
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IM David Shahinyan
IM David Shahinyan@ImShahinyan·
White mates in 2 How quickly can you solve this? 🤔
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Kacper Piorun
Kacper Piorun@gmsolver·
Puzzle of the week #16/2026. The only thing I can do, since I'm playing chess like 1900
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Anna-Maja Kazarian
Anna-Maja Kazarian@AMKazarian·
Guess who just got her final WGM norm…☺️✨
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Kacper Piorun
Kacper Piorun@gmsolver·
2,5/4 in European Championship so far, yesterday funny draw against @Kaldas90 , although I'm lucky to dodge this position, which didn't happen. White to move! (also puzzle of the week #15/2026)
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Kacper Piorun
Kacper Piorun@gmsolver·
Puzzle of the week (#14/2026): White to move. Surely we can't beat three queens? (unless.....)
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Kacper Piorun
Kacper Piorun@gmsolver·
Puzzle of the Week (#13/2026) : from Puzzling Side of Chess. Good luck!
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