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Kacper Piorun
Number of games in database: 626
Years covered: 2006 to 2020
Last FIDE rating: 2601 (2539 rapid, 2542 blitz)
Highest rating achieved in database: 2665

Overall record: +154 -77 =190 (59.1%)*
   * Overall winning percentage = (wins+draws/2) / total games in the database. 205 exhibition games, blitz/rapid, odds games, etc. are excluded from this statistic.

With the White pieces:
 Sicilian (62) 
    B22 B48 B33 B45 B42
 Ruy Lopez (36) 
    C65 C78 C67 C80 C95
 English (33) 
    A15 A13 A11 A10 A18
 King's Indian Attack (23) 
 Caro-Kann (21) 
    B18 B13 B10 B16 B12
 English, 1 c4 e5 (13) 
    A20 A21 A23 A22 A25
With the Black pieces:
 French Defense (30) 
    C18 C03 C11 C02 C12
 Caro-Kann (27) 
    B12 B18 B10 B13 B15
 King's Indian (25) 
    E60 E94 E62 E90 E82
 Ruy Lopez (25) 
    C65 C78 C60 C95 C84
 Sicilian (24) 
    B32 B30 B49 B33 B42
 Queen's Pawn Game (23) 
    D02 A45 E10 A46 A40
Repertoire Explorer

NOTABLE GAMES: [what is this?]
   K Piorun vs N Povah, 2017 1-0
   K Piorun vs Abhimanyu Puranik, 2015 1-0
   D Justo vs K Piorun, 2014 1/2-1/2
   K Piorun vs M Bartel, 2014 1-0
   Kramnik vs K Piorun, 2015 1/2-1/2
   K Piorun vs J Markos, 2017 1-0
   G Gajewski vs K Piorun, 2016 0-1
   K Piorun vs N Huschenbeth, 2018 1-0
   K Piorun vs R Rabiega, 2013 1-0
   S Shankland vs K Piorun, 2017 1/2-1/2

NOTABLE TOURNAMENTS: [what is this?]
   Bundesliga 2015/16 (2015)
   Polish Championship (2017)
   MetLife Warsaw Najdorf Chess Festival (2017)
   Polish Men's Championship (2016)
   European Championship (2019)
   Rilton Cup 2013/14 (2013)
   European Team Championship (2017)
   Cappelle-la-Grande (2014)
   Rilton Cup 2017/18 (2017)
   London Chess Classic Open (2014)
   Bundesliga 2014/15 (2014)
   World Junior Championship (2010)
   World Junior Championship (2011)
   Tradewise Gibraltar (2017)
   European Championship (2018)

   🏆 Prague Chess Festival (Challengers)
   K Piorun vs N Abasov (Feb-21-20) 0-1
   Stefansson vs K Piorun (Feb-20-20) 0-1
   K Piorun vs M Bartel (Feb-19-20) 1-0
   J Krejci vs K Piorun (Feb-18-20) 1/2-1/2
   K Piorun vs Thai Dai Van Nguyen (Feb-16-20) 1/2-1/2

Search Sacrifice Explorer for Kacper Piorun
Search Google for Kacper Piorun
FIDE player card for Kacper Piorun

(born Nov-24-1991, 29 years old) Poland

[what is this?]

FM (2007); IM (2008); Problem Solving GM (2011); Problem Solving World Champion (2011) (1); GM (2012). He was Polish champion in 2017 and 2020.

In August 2015 he won the Barcelona Open outright with 8.5/10. (2)

(1) &; Photo:; (2)

Wikipedia article: Kacper Piorun

Last updated: 2020-11-24 10:22:06

 page 1 of 26; games 1-25 of 626  PGN Download
Game  ResultMoves YearEvent/LocaleOpening
1. J Tomczak vs K Piorun  1-0442006POL-ch U16E54 Nimzo-Indian, 4.e3, Gligoric System
2. K Piorun vs M Brzeski  1-0502006POL-ch U16B22 Sicilian, Alapin
3. A Leniart vs K Piorun  ½-½402006POL-ch U16E94 King's Indian, Orthodox
4. K Piorun vs K Grycel  1-0312006Kochan mem 17thB16 Caro-Kann, Bronstein-Larsen Variation
5. K Piorun vs P Mickiewicz  1-0232006Kochan mem 17thB22 Sicilian, Alapin
6. K Piorun vs Z Wawrowski  1-0422006Polanica Zdroj op-AC69 Ruy Lopez, Exchange, Gligoric Variation
7. K Piorun vs N Huschenbeth  ½-½55200717th EU-ch U16 BoysB61 Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2
8. M Olszewski vs K Piorun  1-051200824th Voivoda CupE77 King's Indian
9. K Piorun vs A Dobrowolski  ½-½63200824th Voivoda CupB48 Sicilian, Taimanov Variation
10. O Wieczorek vs K Piorun  0-142200824th Voivoda CupB32 Sicilian
11. V Talla vs K Piorun  ½-½31200824th Voivoda CupC01 French, Exchange
12. K Piorun vs V Sergeev  0-189200824th Voivoda CupB03 Alekhine's Defense
13. K Piorun vs M Grabarczyk  ½-½54200824th Voivoda CupD35 Queen's Gambit Declined
14. A V Sulypa vs K Piorun  ½-½25200824th Voivoda CupD15 Queen's Gambit Declined Slav
15. K Piorun vs D Arutinian  0-145200824th Voivoda CupB18 Caro-Kann, Classical
16. K Urban vs K Piorun  0-166200824th Voivoda CupA45 Queen's Pawn Game
17. K Piorun vs Y Vovk  1-0442008Najdorf MemorialB48 Sicilian, Taimanov Variation
18. K Piorun vs B Posedaru  1-0492008EU-ch U18 18thC42 Petrov Defense
19. T Burg vs K Piorun  1-0332008EU-ch U18 18thB12 Caro-Kann Defense
20. K Piorun vs G Froewis  1-0312008EU-ch U18 18thC18 French, Winawer
21. B Tereick vs K Piorun  0-1512008EU-ch U18 18thE90 King's Indian
22. K Piorun vs S Martinovic  1-0452008EU-ch U18 18thB33 Sicilian
23. I Chirila vs K Piorun  ½-½822008EU-ch U18 18thB32 Sicilian
24. K Piorun vs X Vila Gazquez  0-1732008EU-ch U18 18thB48 Sicilian, Taimanov Variation
25. V Khojayan vs K Piorun  ½-½192008EU-ch U18 18thC13 French
 page 1 of 26; games 1-25 of 626  PGN Download
  REFINE SEARCH:   White wins (1-0) | Black wins (0-1) | Draws (1/2-1/2) | Piorun wins | Piorun loses  

Kibitzer's Corner
Premium Chessgames Member
  Tabanus: IM Kacper Piorun, Poland, born 24 November 1991. Now rated 2489,

FM in 2007. IM in 2008.

Played in European U18 Team Ch 2008 (board 3, team won) and 2009 (bd. 2, team ended no. 2).

Placed 8th in Rubinstein Memorial Open A (Poland) Aug. 2007, 9th in World U16 Ch 2007, 2nd in Najdorf Memorial B (Poland) 2-10 Aug. 2008, 9th in Rubinstein Open A 19-28 Aug. 2008, 6th in Voivoda Cup (Poland) 2008, 2nd in Krakow Open A 2008/09, 8th in Polish Ch Feb. 2009, 4th in Polish U18 Ch March 2009*, 13th in Wroclaw Open A (Poland) June 2009,

4th in Rubinstein Memorial Open A August 2009:,

3rd in World U18 Ch November 2009:

Biography: (in Polish)


*Won by <Arkadiusz Bebel> (not yet in cg database)

Premium Chessgames Member
  Tabanus: Winning with the French:

[Event "POL-ch 66th"]
[Site "Chotowa"]
[Date "2009.02.04"]
[Round "9"]
[White "Macieja, Bartlomiej"]
[Black "Piorun, Kacper"]
[Result "0-1"]
[WhiteElo "2607"]
[BlackElo "2464"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. a3 cxd4 9. Nxd4 Bc5 10. Qd2 O-O 11. g3 Qc7 12. Bg2 Nxd4 13. Bxd4 Nb6 14. Ne2 Bd7 15. b3 Bb5 16. Bxc5 Qxc5 17. Nd4 a5 18. a4 Ba6 19. Bf1 Nd7 20. Bxa6 bxa6 21. O-O Nb8 22. Rf2 Rc8 23. Rd1 Nc6 24. Nxc6 Rxc6 25. Qe2 Rac8 26. Rd2 g6 27. g4 Qb6 28. Kg2 Rc3 29. Rf3 Qb4 30. h3 Rxf3 31. Kxf3 Qb6 32. Qe3 Rc5 33. f5 Qc6 34. f6 Rc3 35. Rd3 Rxd3 36. Qxd3 h6 37. Kf2 Qc5+ 38. Ke2 Qc7 39. Qxa6 Qxc2+ 40. Kf1 Qc1+ 41. Kg2 Qd2+ 42. Kf3 Qd1+ 43. Kg2 Qc2+ 44. Kg1 Qb1+ 45. Kh2 Qb2+ 46. Kh1 Qxe5 47. Qxa5 Qxf6 48. Kg2 Qb2+ 49. Kf1 Qxb3 50. Qd8+ Kg7 51. a5 Qf3+ 52. Ke1 Qe3+ 53. Kd1 d4 54. Qb6 e5 55. a6 e4 56. a7 Qg1+ 57. Kd2 e3+ 58. Kd3 Qf1+ 59. Kxd4 e2 60. Qa5 Qd1+ 61. Kc5 0-1

Feb-18-12  kia0708: I think he won the World Chess Solving Championship in 2012. Am I correct ?

Or was it John Nunn (England) ?

Premium Chessgames Member
  MarkThornton: Kacper won in 2011:

The 2012 event is taking place soon in Kobe, Japan. I don't know the precise date, it may have already taken place.

Premium Chessgames Member
  MarkThornton: Kacper is now a GM:
Premium Chessgames Member
  MarkThornton: MarkThornton: To be precise, he became a GM at solving chess problems in 2011: He then became a GM at playing the game in 2012. So, he has joined the rare group of double-GMs, before his 21st birthday! In fact, he may be the youngest ever double-GM!

Congrats, Kacper, on a fine achievement.

Premium Chessgames Member
  MarkThornton: Sorry, here's the correct link for the list of solving GMs:
Mar-04-14  BIDMONFA: Kacper Piorun

PIORUN, Kacper

Apr-14-16  ndg2: In the last year or so, Kacper is rising in the ranks pretty fast. He won the open internation bavarian chess championships for example. He has now ELO 2673.
Premium Chessgames Member
  WTHarvey: Here are 14 critical positions from the games of Kacper Piorun: What's the winning move?
Premium Chessgames Member
  Penguincw: Kacper Piorun wins the Czech Rapid Open with a score of 8/9.

Premium Chessgames Member
  Bratek: Do you know that PIORUN means
Premium Chessgames Member
  Bratek: Congratulations!

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