chess puzzles - chess puzzles 801-900 mate in two white to move l aszl o polg ar. links...

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  • Chess Puzzles 801-900

    Mate in Two White to Move

    László Polgár

  • Links

    801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900

  • 801

    8

    7

    6

    5

    4

    3

    2

    1

    rZ0Z0ArZ Z0a0Z0Z0 0Z0ZkZ0Z Z0Z0Z0O0 0ZnZNO0Z l0O0Z0Z0 0Z0L0Z0Z ZKZ0Z0ZB

    a b c d e f g h

  • 801

    8

    7

    6

    5

    4

    3

    2

    1

    rZ0Z0ArZ Z0a0Z0Z0 0Z0ZkZ0Z Z0ZQZ0O0 0ZnZNO0Z l0O0Z0Z0 0Z0Z0Z0Z ZKZ0Z0ZB

    a b c d e f g h

    Qd5+, KXd5 Nc5

  • 802

    8

    7

    6

    5

    4

    3

    2

    1

    0ZrZ0Z0j Z0Z0ZqZn 0Zbo0O0S o0Z0Z0Z0 0Z0A0Z0Z ZPZQZ0M0 0OPZ0ZrO Z0Z0ZKZ0

    a b c d e f g h

  • 802

    8

    7

    6

    5

    4

    3

    2

    1

    0ZrZ0Z0j Z0Z0ZqZQ 0Zbo0O0S o0Z0Z0Z0 0Z0A0Z0Z ZPZ0Z0M0 0OPZ0ZrO Z0Z0ZKZ0

    a b c d e f g h

    QXh7+, QXh7 pf7

  • 803

    8

    7

    6

    5

    4

    3

    2

    1

    rZbZnZrj opZnaQZp 0Z0ZNZpA l0Z0Z0Z0 0Z0ZpZ0S Z0Z0O0Z0 PO0Z0OPO ZKZ0Z0ZR

    a b c d e f g h

  • 803

    8

    7

    6

    5

    4

    3

    2

    1

    rZbZnZrj opZna0ZQ 0Z0ZNZpA l0Z0Z0Z0 0Z0ZpZ0S Z0Z0O0Z0 PO0Z0OPO ZKZ0Z0ZR

    a b c d e f g h

    QXh7+, KXh7 Bg7

  • 805

    8

    7

    6

    5

    4

    3

    2

    1

    rZbZ0Zns oplkZBap 0Zpo0Z0Z Z0Z0O0A0 0Z0m0Z0Z Z0ZPZ0Z0 POPZ0LPO S0Z0ZRJ0

    a b c d e f g h

  • 805

    8

    7

    6

    5

    4

    3

    2

    1

    rZbZ0Zns oplkZBap 0Zpo0Z0Z Z0Z0OQA0 0Z0m0Z0Z Z0ZPZ0Z0 POPZ0ZPO S0Z0ZRJ0

    a b c d e f g h

    Qf5+ If NXf5 pe6. If Ne6, QXe6.

  • 806

    8

    7

    6

    5

    4

    3

    2

    1

    rZbZ0Zks opZnZpZ0 0Z0L0ANZ Z0Z0Z0Zp 0Z0ZBZ0Z Z0Z0Z0Z0 PZPZKOPO Z0Z0Z0Zq

    a b c d e f g h

  • 806

    8

    7

    6

    5

    4

    3

    2

    1

    rZbZ0Lks opZnZpZ0 0Z0Z0ANZ Z0Z0Z0Zp 0Z0ZBZ0Z Z0Z0Z0Z0 PZPZKOPO Z0Z0Z0Zq

    a b c d e f g h

    Qf8+ If NXf8, Ne7. If Kh7, NXh8.

  • 807

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0ZrZkZ ZpZ0Zpo0 pZbZ0ZqZ Z0Z0ZNZ0 0L0ZPZ0Z Z0O0Z0Z0 PO0Z0O0Z ZKZ0Z0ZR

    a b c d e f g h

  • 807

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0ZrLkZ ZpZ0Zpo0 pZbZ0ZqZ Z0Z0ZNZ0 0Z0ZPZ0Z Z0O0Z0Z0 PO0Z0O0Z ZKZ0Z0ZR

    a b c d e f g h

    Qf8+ If RXf8, Ne7. If KXf8, Rh8.

  • 808

    8

    7

    6

    5

    4

    3

    2

    1

    0m0Z0Z0Z o0A0ZQor 0ZpZ0Z0Z J0Z0Z0Z0 0ZpjpMpm ZRZ0ZbZ0 0ZpZ0Z0Z Z0l0Z0Z0

    a b c d e f g h

  • 808

    8

    7

    6

    5

    4

    3

    2

    1

    0m0Z0Z0Z o0A0Z0or 0ZpZ0Z0Z J0ZQZ0Z0 0ZpjpMpm ZRZ0ZbZ0 0ZpZ0Z0Z Z0l0Z0Z0

    a b c d e f g h

    Qd5+, pXd5 Ne6

  • 809

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0AKZ Z0ZrZ0Zp QZ0ZpZpZ Z0Z0j0Z0 0Z0ZPo0Z Z0Z0ZPZ0 0oqZ0O0Z Z0Z0Z0Z0

    a b c d e f g h

  • 809

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0AKZ Z0ZrZ0Zp 0Z0LpZpZ Z0Z0j0Z0 0Z0ZPo0Z Z0Z0ZPZ0 0oqZ0O0Z Z0Z0Z0Z0

    a b c d e f g h

    Qd6+ If RXd6, Bg7. If Kf6, QXf4.

  • 810

    8

    7

    6

    5

    4

    3

    2

    1

    0l0sbZ0j Z0Z0Zrop pZ0o0M0Z Z0o0o0L0 0ZPmPZ0Z ZPZ0Z0S0 PZ0Z0Z0O ZRZ0ZBZK

    a b c d e f g h

  • 810

    8

    7

    6

    5

    4

    3

    2

    1

    0l0sbZ0j Z0Z0Zrop pZ0o0MQZ Z0o0o0Z0 0ZPmPZ0Z ZPZ0Z0S0 PZ0Z0Z0O ZRZ0ZBZK

    a b c d e f g h

    Qg6 If pXg6, Rh3. If RXf6, QXg7. Otherwise, QXh7.

  • 811

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0skZ oQZ0Zpop 0Z0Z0Z0Z Z0O0o0Z0 0Z0Z0mPZ lBZ0Z0ZP PZ0Z0O0Z Z0ZRJRm0

    a b c d e f g h

  • 811

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0skZ o0Z0ZQop 0Z0Z0Z0Z Z0O0o0Z0 0Z0Z0mPZ lBZ0Z0ZP PZ0Z0O0Z Z0ZRJRm0

    a b c d e f g h

    QXf7+ If RXf7, Rc8. If Kh8, QXf8.

  • 812

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0S0s0Z Z0Z0J0Zp 0Z0Z0oks Z0Z0Z0o0 0Z0L0Z0O Z0Z0ZbM0 0ZqZ0M0Z Z0Z0Z0Z0

    a b c d e f g h

  • 812

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0S0s0Z Z0Z0J0Zp 0Z0Z0Lks Z0Z0Z0o0 0Z0Z0Z0O Z0Z0ZbM0 0ZqZ0M0Z Z0Z0Z0Z0

    a b c d e f g h

    QXf6+, RXf6 Rg8

  • 813

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0l0Zrj Z0Z0S0Z0 0Z0oQo0s Z0ZPZ0o0 po0Z0mPZ Z0ZBZ0ZP PO0Z0Z0Z Z0Z0S0J0

    a b c d e f g h

  • 813

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0l0Zrj Z0Z0S0Z0 0Z0o0L0s Z0ZPZ0o0 po0Z0mPZ Z0ZBZ0ZP PO0Z0Z0Z Z0Z0S0J0

    a b c d e f g h

    QXf6+ If RXf6, Rh7. If Rg7, QXg7.

  • 814

    8

    7

    6

    5

    4

    3

    2

    1

    0s0Z0Z0s opl0m0j0 0Z0o0opo Z0ZBZbZ0 0Z0Z0O0Z ZRZ0A0Z0 PLPZ0ZPO ZRZ0Z0ZK

    a b c d e f g h

  • 814

    8

    7

    6

    5

    4

    3

    2

    1

    0s0Z0Z0s opl0m0j0 0Z0o0Lpo Z0ZBZbZ0 0Z0Z0O0Z ZRZ0A0Z0 PZPZ0ZPO ZRZ0Z0ZK

    a b c d e f g h

    QXf6 If KXf6, Bd4. If Kh7, Qf7.

  • 815

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0ZrZ Z0Z0LnZ0 0ZqZpZpo Z0Z0Z0Zk 0Z0ZnOpO Z0O0Z0Z0 PZ0ZNZ0Z Z0J0Z0ZR

    a b c d e f g h

  • 815

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0ZrZ Z0Z0ZnZ0 0ZqZpZpo Z0Z0Z0Lk 0Z0ZnOpO Z0O0Z0Z0 PZ0ZNZ0Z Z0J0Z0ZR

    a b c d e f g h

    Qg5+, pXg5 or NXg5 pXg5

  • 816

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0s0j Z0Z0Mba0 0Z0Z0Zpo Z0Z0Z0M0 0Z0Z0Z0Z Z0L0Z0Z0 qZ0A0Z0Z Z0Z0Z0J0

    a b c d e f g h

  • 816

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0Z0s0j Z0Z0MbL0 0Z0Z0Zpo Z0Z0Z0M0 0Z0Z0Z0Z Z0Z0Z0Z0 qZ0A0Z0Z Z0Z0Z0J0

    a b c d e f g h

    QXg7+, KXg7 Bc3

  • 817

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0mbZ0Z Z0Z0ZpZ0 0Z0j0m0Z Z0Z0ZBZ0 0M0Z0Z0Z Z0Z0Z0Z0 0l0Z0A0O Z0Z0L0ZK

    a b c d e f g h

  • 817

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0mbZ0Z Z0Z0LpZ0 0Z0j0m0Z Z0Z0ZBZ0 0M0Z0Z0Z Z0Z0Z0Z0 0l0Z0A0O Z0Z0Z0ZK

    a b c d e f g h

    Qe7+, KXe7 Bc5

  • 818

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0s0Z0Z ZpskZnop 0o0apZ0Z Z0ZpZ0ZB PO0O0Z0A Z0Z0Z0Z0 qZ0Z0OPO Z0Z0L0J0

    a b c d e f g h

  • 818

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0s0Z0Z ZpskZnop 0o0aQZ0Z Z0ZpZ0ZB PO0O0Z0A Z0Z0Z0Z0 qZ0Z0OPO Z0Z0Z0J0

    a b c d e f g h

    QXe6+ If KXe6, Bg4. If Kc6, pb5.

  • 819

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0ska0Z ZpsnZpo0 0ZqZnZ0Z ZNZ0Z0Z0 0AQZ0Z0Z ZPZ0Z0Z0 0Z0Z0ZPZ ZBZ0Z0ZK

    a b c d e f g h

  • 819

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0ska0Z ZpsnZpo0 0ZqZQZ0Z ZNZ0Z0Z0 0A0Z0Z0Z ZPZ0Z0Z0 0Z0Z0ZPZ ZBZ0Z0ZK

    a b c d e f g h

    QXe6+ If QXe6, NXc7. If pXe6, Bg6.

  • 820

    8

    7

    6

    5

    4

    3

    2

    1

    rm0Z0Z0s opZbZ0a0 0l0o0Z0o Z0Znj0o0 0Z0o0Z0Z Z0ZQZ0O0 POPoNS0Z Z0Z0S0J0

    a b c d e f g h

  • 820

    8

    7

    6

    5

    4

    3

    2

    1

    rm0Z0Z0s opZbZ0a0 0l0o0Z0o Z0Znj0o0 0Z0oQZ0Z Z0Z0Z0O0 POPoNS0Z Z0Z0S0J0

    a b c d e f g h

    Qe4+, KXe4 Nc3

  • 821

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0M0Z0Z Z0Z0m0Zr 0Z0Z0Znl Zpj0Z0Z0 0o0ZPO0Z Z0ZPZ0Z0 0Z0J0Z0Z L0Z0Z0Z0

    a b c d e f g h

  • 821

    8

    7

    6

    5

    4

    3

    2

    1

    0Z0M0Z0Z Z0Z0m0Zr 0Z0Z0Znl Zpj0Z0Z0 0o0LPO0Z Z0ZPZ0Z0 0Z0J0Z0Z Z0Z0Z0Z0

    a b c d e f g h

    Qd4+, KXd4 Nf5

  • 822

    8

    7

    6

    5

    4

    3

    2

    1

    QlkZNZ0Z Z0ZpJ0Z0 PZ0O0Z0Z Z0Z0Z0Z0 0s0Z0Z0Z Z0Z0Z0Z0 0Z0Z0Z0Z Z0Z0Z0Z0

    a b c d e f g h