9 Responses to Wednesday Quiz

  1. mdchess says:

    1. … Nf3+ 2. Rxf3 f8 = Q+ wins
    1. … Nf3+ 2. Kh3 g4+ 3. Kg3 fxg1=Q+ 4. Kf4 Qh2+ wins
    1. … Nf3+ 2. Kh3 g4+ 3. Rxg4 f1=Q+ 4. Kg3 Rg2+ and mate follows

  2. bumpaguv says:

    1…Nf3+

    2. Kh1 fxg1Q#

    2. Rxf3 f1Q+ 3. Rf2 [3. Kh1 Qxf3+ 4. Rg2 Qxg2#] 3…Rxf2+ 4. Kh1 [4. Kg3 Rf3+ 5. Kh2 Qh3#] 4…Qh3+ 5. Qh2 Qxh2#

    2. Kh3 g4+ 3. Kg3 fxg1Q+-+

  3. Yuichi Sato says:

    (a) 1. …Nf3+ 2.Kh3 g4+ 3.Kg3 ( 3.Kg2?? fxg1=Q# ) fxg1=Q+ 4.Kf4 Qh2+ ∓
    (b) 1. …Nf3+ 2.Rxf3 f1=Q+
    (b1) 3.Rf2 Qxf2+ 4.Kh1 ( 4.Kh3 Qh4# or 4.Rg2 Qxg2# ) Qh4+ 5.Qh2 Qxh2#
    (b2) 3.Kg3 Qxg1+ 4.Kh3 g4#, Qg2#, or Qg4#
    (b3) 3.Kh1 Qxf3+ 4.Rg2 Qxg2#
    (c) 1. …Nf3+ 2.Kg2 fxg1=Q+ 3.Kxf3 ( 3.Kh3 g4#, Qg2#, or Qg4# ) Qg4+ 4.Ke3 Qe2#
    (d) 1. …Nf3+ 2.Kg3 fxg1=Q+ 3.Kxf3 ( 3.Kh3 g4#, Qg2#, or Qg4# ) Qg4+ 4.Ke3 Qe2#
    (e) 1. …Nf3+ 2.Kh1?? fxg1=Q#

  4. luizsilva says:

    Nf3

  5. luizsilva says:

    Very interesting!

  6. yelenadembo says:

    Very good

  7. yelenadembo says:

    Well done

  8. yelenadembo says:

    Very good

  9. yelenadembo says:

    Well done

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