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Bruno's Chess Problem: 11/11/2024

E.Visserman, Het Parool, 1974

Mat en 5(****)
chess problem diagram

Les blancs jouent

Astuce :

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1. Rc1! ... 2. Rc4#
  1. ... e5 2. Rxg4+ e4 3. Rxe4+ Kd5 4. Bc4+ Kc5 5. Bb3#
  1. ... d5 2. Rb1 ... 3. Rb4+ Kc5 4. Rc4#
     2. ... c5 3. Rf1 ... 4. Rf4#
        3. ... e5 4. Nf5+ Ke4 5. Rxg4#
        3. ... c4 4. Rf4+ Kc5 5. Rxc4#

2024-11-11 16:01:01, by problemist: "Ergo iam non estis hospites et advenae, sed estis cives sanctorum et domestici Dei." Pauli Epistola ad Ephesios 2, 19.

"So then, you are no longer strangers and aliens, but you are fellow citizens with the saints and also members of the household of God." Ephesians 2:19. Moravian Daily Text, 14.7.2024.

Prize. FIDE Album. White has to activate wRd1 in a sequence of short threats. The idea is to decoy the bPs in the center to the 5th row such that eventually wRg5 can deliver mate. Black may depart by playing e5 which leads to other mates. 1. Rc1 (2. Rc4#) d5 (1.. e5 2. Rxg4+ e4 3. Rxe4+ Kd5 4. Bc4+ Kc5 5. Be6# or other discovered checks on the diagonal a2-g8) 2. Rb1 (3. Rb4+ Kc5 4. Rc4#) c5 (2.. e5 3. Rb4+ Kc5 4. Ne4+ dxe4 5. Rxe5#) 3. Rf1 (4. Rf4#) e5 (3.. c4 4. Rf4+ Kc5 5. Rxc4#) 4. Nf5+ Ke4 5. Rxg4#. The problem was posed in the Winton British Chess Solving Championship, 23 Feb 2019 (5\2), so it should be challenging to solve getting all variations right.

Eeltje Visserman (* 24.1.1922 in Blokzijl, † 23.3.1978 in Den Haag) Dutch composer, Grandmaster and International Judge, see wikipedia de, fi, it, lv, ru. "E. Visserman was a wonderful composer who deservedly won numerous composing tourneys. He composed problems of all types, but mostly two- and threemovers. He was also the editor of a column in magazines "Tijdschrift van de KNSB" and "Probleemblad". An anthology of his problems was published after his death: "Schaakproblemen van E. Visserman" by Albertus Marinus Koldijk, 1986."

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