[Retros] Probleemblad 3, May/June 2002

[Peter van den Heuvel]

Hello!

Here are two corrections/remarks on my recent column.


>

>R172 - Unto Heinonen

>1n2k3/2QR4/5rR1/PPPPPPPP/1bq3np/4B3/3r4/1N2KBN1 (16+8)

>+---+---+---+---+---+---+---+---+

>|   |*N |   | . |*K | . |   | . |

>+---+---+---+---+---+---+---+---+

>| . |   | Q | R | . |   | . |   |

>+---+---+---+---+---+---+---+---+

>|   | . |   | . |   |*R | R | . |

>+---+---+---+---+---+---+---+---+

>| P | P | P | P | P | P | P | P |

>+---+---+---+---+---+---+---+---+

>|   |*B |*Q | . |   | . |*N |*P |

>+---+---+---+---+---+---+---+---+

>| . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+

>|   | . |   |*R |   | . |   | . |

>+---+---+---+---+---+---+---+---+

>| . | N | . |   | K | B | N |   |

>+---+---+---+---+---+---+---+---+

>Proofgame in 23.5

>


In the diagram is a white Bishop on e3, as Göran Wicklund
has noted. The diagram in the magazine is correct.


>R173 - René J. Millour

>A1:2b1kb2/1ppppppp/8/8/2N3P1/BB6/7n/1r1n4 (4+13)

>B1:8/8/8/8/8/8/8/2R1K3 (2+0)

>A2:2bk1b2/1pppppp1/8/8/3R4/8/5K2 (2+9)

>B2:8/8/8/8/8/8/8/8 (0+0)

>A1                                B1

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . |*B | . |*K |*B |   | . | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| . |*P |*P |*P |*P |*P |*P |*P | | . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . |   | . |   | . |   | . | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| . |   | . |   | . |   | . |   | | . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . | N | . |   | . | P | . | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| B | B | . |   | . |   | . |   | | . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . |   | . |   | . |   |*N | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| . |*R | . |*n | . |   | . |   | | . |   | R |   | K |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>A2                                B2

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . |*B |*K |   |*B |   | . | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| . |*P |*P |*P |*P |*P |*P |   | | . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . |   | . |   | . |   | . | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| . |   | . |   | . |   | . |   | | . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . |   | . |   | . |   | . | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| . |   | . | R | . |   | . |   | | . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>|   | . |   | . |   | . |   | . | |   | . |   | . |   | . |   | . |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>| . |   | . |   | . | K | . |   | | . |   | . |   | . |   | . |   |

>+---+---+---+---+---+---+---+---+ +---+---+---+---+---+---+---+---+

>1->2 in 16.0 moves, Alice chess (Black begins)

>


Here there are two solutions!!
This is also missing in the magazine...

Best wishes,

Peter