In 1950, Czechoslovakia was rapidly transforming into a rigid, totalitarian Stalinist satellite state under the strict control of the Communist Party and the heavy influence of the Soviet Union.
Following the 1948 coup, President Klement Gottwald led a regime that dismantled democratic institutions, purged non-communists and turned the parliament into a rubber stamp.
The year marked the escalation of violent political persecution and prominent former politicians were convicted in a fabricated show trial and executed. Surveillance by the secret police grew intense and anyone suspected of pro-Western or anti-state sympathies faced imprisonment or rxecution.
The Roman Catholic Church and other religious groups also faced severe persecution. The government forcibly closed monasteries, jailed monks, nuns and priests and seized church property to bring religious life under complete state control. Marxism-Leninism became mandatory in schools which were placed under strict state control. Media, arts and public life were heavily censored.
Those were the conditions in Czechoslovakia when the tournament was played in Chosen, a small railway junction town that today has a population of about 8.700.
The lucky winner of tjos game was 18-year old Zdenek Pechan (1933-2017, 83 years old). He first appeared on the chess scene as a higj school student in 1947 at the Duras Chess Club in Beni. In 1950, he tied for first in the Czech Junior A-Championship, and lost the playoff. He won the Junior Championship outright in the following year.
From the late 1950s onward, he gradually stopped playing competitive chess and focused on his academic and scientific career in biochemistry and biophysics.
[Event "Chocen, Czech"]
[Site ""]
[Date "1950.??.??"]
[Round "?"]
[White "Miroslav Herink"]
[Black "Zednek Pechan"]
[Result "0-1"]
[ECO "C77"]
[Annotator "Stockfish 19"]
[PlyCount "50"]
[EventDate "1950.??.??"]
{C77: Ruy Lopez} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 {[%mdl 32]} 5. d3 {The Anderssen Variation. White avoids the heavily analyzed main lines. White threatens 6.Bxc6 to winnimg the e-Pawn. Black has a choice of either 6...d6 or 6...b5.} d6 6. c3 {This meets the threat of 6...Na5 gaining the B pair.} g6 7. Nbd2 Bg7 8. Nf1 O-O 9. Ng3 Nd7 (9... d5 {is an aggressive alternative.} 10. Qe2 Re8 11. O-O b5 12. Bc2 a5 {equals. Kovalev,A (2566)-Mikhalevski,V (2632) Israel 2008}) 10. h4 (10. O-O {is a safe continuation.} Nc5 11. Bxc6 bxc6 12. d4 {with equak chances. Shahaliyev,I (2421)-Atakishiyev,E (2267) Baku 2019}) 10... Nc5 11. Bc2 d5 {A good alternative is 11...Bg4} 12. Qe2 b5 13. h5 Bg4 14. hxg6 fxg6 $2 {This opens up the f-file, but it's the wrong recapture.} (14... hxg6 15. exd5 Qxd5 16. Ne4 Nxe4 17. dxe4 {white is only slightyly better.}) 15. exd5 $1 Qxd5 {Threatening ...Rxf3} 16. Ne4 {Black cannot play 16...Nxe4 because his Q and K are on the same diagonal and white has Bb3.} Kh8 {[%mdl 8192] This gets the K off the diagonal, but both sides have missed white’s riposte. Black had a few other moves that were better, but not by much!} 17. Be3 $2 (17. Rxh7+ {wins.} Kxh7 18. Nfg5+ Kg8 19. Qxg4 Rf5 (19... Nxe4 20. dxe4 Qc5 21. Bb3+ {soon mates.}) 20. Nxc5 Qxc5 21. Bb3+ Kf8 22. Ne6+) (17. Rxh7+ Kg8 18. Rh4 Bxf3 19. gxf3 Ne7 20. Nxc5 Qxc5 21. Bb3+ Nd5 22. Qe4 {White has a winning attack.}) 17... Nxe4 18. Bb3 {White has missed his chance and now things are back to being equal.} Qd7 (18... Bxf3 {falls short after} 19. gxf3 Qd6 20. fxe4 {and black's K is exposed to a dangerous attack.}) 19. dxe4 Na5 $2 {[%mdl 8192] It's odd, but now 19...Bxf3! equalizes because the Q are no longer on the q2-g8 diagonal and blacj does not have a N on e4.} 20. Rd1 {Thanks to black's miscue white has regained his winning advantage.} Qc8 21. Qc2 {Weak.} (21. Ng5 $1 {presses home the attack.} h6 22. f3 Nxb3 23. fxg4 Na5 24. Bc5 Rf6 {There's no safe place for therR.} 25. Be7 Rf4 26. g3 {White is winning.}) 21... Nxb3 22. Qxb3 {Another weak move. He had a better chance of equalizing with 22.Ng5} Rxf3 {The pendulum has swung back into black's favor/]} 23. gxf3 Bxf3 24. Rh2 {A final colossal blunder. 24.Rg1 offers a glimmer of hope of defensing himself.} Qg4 25. Qd5 Qg1+ {White resigned. It's mate next move.} 0-1


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