6 Responses to Tuesday Quiz

  1. bumpaguv says:
    July 8, 2014 at 14:42

    1. Rfe1

    1…Nxc8 2. Rxe8+ Kh7 3. Rexc8+-

    1…Rb7 2. Bd6 Nxd6 3. Nxd6+-

    1…Kf8 2. Bd6 Nxd6 [2…Rb7 3. Bxe7+ Rfxe7 4. Rxe7 Rxe7 5. Nxe7 Kxe7 6. Rc6+-] 3. Nxd6 Rff5 4. Nxf5 Rxf5+-

  2. mdchess says:
    July 8, 2014 at 19:04

    1. R(f)e1 Nxc8 2. Rxe8+ Rf8 3. Rxf8+ Kxf8 4. Rxc8+ +-
    1. R(f)e1 Rb7 2. Bd6 +-

  3. Yuichi Sato says:
    July 8, 2014 at 22:18

    (a) 1.Rfe1 Nxc8 2.Rxe8+
    (a1) 2. …Rf8 3.Rxf8+ Kxf8 4.Rxc8+ Kf7 ( or 4. …Ke7 5.Rc1 Rxa5 6.Bc7 Ra2 7.Be5 ± ) 5.Rc1 Rxa5 6.Bd6 Ra4 7.b3 Ra3 8.Bxb4 Rxb3 9.Bd6 ±
    (a2) 2. …Kg7 3.Rexc8 Rxa5 4.Bd6 Ra4 5.b3 Ra3 6.Bxb4 Rxb3 7.Bd6 ±
    (b) 1.Rfe1 Rb7 2.Bd6
    (b1) 2. …Nxd6 3.Nxd6 Rb8 4.Nxf7 Kxf7 5.Rc7 Re8 6.Ra7 ±
    (b2) 2. …Kf8 3.Nxe7 Rfxe7 4.Bxe7+ Rxe7 5.Rxe7 Kxe7 6.Rc6 Nf6 7.Rxa6 Ng8 ±
    (b3) 2. …Nxc8 3.Rxe8+ Rf8 ( or 3. …Kg7 4.Rexc8 ± ) 4.Rxf8+ Kxf8 5.Rxc8+ ±
    (c) 1.Rfe1 Kf8 2.Bd6
    (c1) 2. …Rb7 3.Nxe7 Rfxe7 4.Bxe7+ Rxe7 5.Rxe7 Kxe7 6.Rc6 Nf6 7.Rxa6 Ng8 ±
    (c2) 2. …Nxd6 3.Nxd6 Rb8 4.Nxf7 Kxf7 5.Rc7 Re8 6.Ra7 ±
    (d) 1.Rfe1 Rxa5 2.Nxe7+ Kf8 3.Nc6 Rb5 ( 3. …Ra2? 4.Nxb4 Rxb2 5.Nxa6 ± ) 4.Ra1 ±

  4. yelenadembo says:
    July 9, 2014 at 07:05

    Very good

  5. yelenadembo says:
    July 9, 2014 at 07:05

    Well done

  6. yelenadembo says:
    July 9, 2014 at 07:05

    Very good

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