MESON Chess Problem Database
Problem Display
PID: 137438 (8/8/2pp2N1/Qn6/P1k1P3/RN2Kp2/4n3/5B2 w - - 0 1)
Lewis, Robert Tony
Mat Plus, 1997
#2
8 + 6
| 6490 | yacpdb | 2010 |
| 133 | The Problemist Supplement | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Sxa3
- 2.Sd2#
- 1...Sc3
- 2.Sd2#
- 1...Sd4
- 2.Sd2#
- 1...Sa7
- 2.Sd2#
- 1...Sc7
- 2.Sd2#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sd2#
- 1...d5
- 2.Se5#
- 1...Sxa3
- Tries
- 1.Sf4?
- 1...Sxa3
- 2.Sd2#
- 1...Sc3
- 2.Sd2#
- 1...Sd4
- 2.Sd2#
- 1...Sa7
- 2.Sd2#
- 1...Sc7
- 2.Sd2#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sd2#
- 1...d5!
- 1...Sxa3
- 1.Sh4?
- 1...Sxa3
- 2.Sd2#
- 1...Sc3
- 2.Sd2#
- 1...Sd4
- 2.Sd2#
- 1...Sa7
- 2.Sd2#
- 1...Sc7
- 2.Sd2#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sd2#
- 1...d5!
- 1...Sxa3
- 1.Se7?
- 1...Sxa3
- 2.Sd2#
- 1...Sc3
- 2.Sd2#
- 1...Sd4
- 2.Sd2#
- 1...Sa7
- 2.Sd2#
- 1...Sc7
- 2.Sd2#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sd2#
- 1...d5!
- 1...Sxa3
- 1.Sf8?
- 1...Sxa3
- 2.Sd2#
- 1...Sc3
- 2.Sd2#
- 1...Sd4
- 2.Sd2#
- 1...Sa7
- 2.Sd2#
- 1...Sc7
- 2.Sd2#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sd2#
- 1...d5!
- 1...Sxa3
- 1.Sh8?
- 1...Sxa3
- 2.Sd2#
- 1...Sc3
- 2.Sd2#
- 1...Sd4
- 2.Sd2#
- 1...Sa7
- 2.Sd2#
- 1...Sc7
- 2.Sd2#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sd2#
- 1...d5!
- 1...Sxa3
- 1.Qd2?
- 1...Sc3
- 2.Qd4#
- 1...d5
- 2.Se5#
- 1...Sd4
- 2.Qxd4#
- 1...Sa7
- 2.Qd4#
- 1...Sc7
- 2.Qd4#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sa5#
- 1...Sxa3!
- 1...Sc3
- 1.Qxb5+?
- 1...Kc3
- 2.Sa1#
- 2.Sd4#
- 1...cxb5!
- 1...Kc3
- 1.axb5?
- 1...d5
- 2.Se5#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Sd2#
- 1...cxb5!
- 1...d5
- 1.Sf4?
- Keys
- 1.Kd2!
- 1...Sxa3
- 2.Qc3#
- 1...Sc3
- 2.Qxc3#
- 1...Sd4
- 2.Qc3#
- 1...Sa7
- 2.Qc3#
- 1...Sc7
- 2.Qc3#
- 1...f2
- 2.Bxe2#
- 1...c5
- 2.Qxb5#
- 1...d5
- 2.Se5#
- 1...Sxa3
- 1.Kd2!
There are these versions: 137436
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 6
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(d);XR(B)::S(C)
- S(d);::S(C)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- P(f);N_GUARD::S(H)
- Tries
- Try
- S(H);
- Vars
- S(d);XR(B)::S(C)
- S(d);::S(C)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- Refutation
- P(f);
- Try
- S(H);
- Vars
- S(d);XR(B)::S(C)
- S(d);::S(C)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- Refutation
- P(f);
- Try
- S(H);
- Vars
- S(d);XR(B)::S(C)
- S(d);::S(C)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- Refutation
- P(f);
- Try
- S(H);
- Vars
- S(d);XR(B)::S(C)
- S(d);::S(C)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- Refutation
- P(f);
- Try
- S(H);
- Vars
- S(d);XR(B)::S(C)
- S(d);::S(C)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- Refutation
- P(f);
- Try
- Q(G);
- Vars
- S(d);N_GUARD::QAR1(G)
- P(f);N_GUARD::S(H)
- S(d);N_GUARD::QAR1(G),XS(d)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- Refutation
- S(d);XR(B)
- Try
- Q(G);CHECK,XS(d)
- Refutation
- P(e);XQ(G)
- Try
- P(E);XS(d)
- Vars
- P(f);N_GUARD::S(H)
- P(b);N_GUARD::B(A),XS(a)
- P(e);SBLOCK::S(C)
- Refutation
- P(e);XP(E)
- Try
- Actual
- K(D);S_FLIGHT
- Vars
- S(d);N_GUARD,XR(B)::QAR1(G)
- S(d);N_GUARD::QAR1(G),XS(d)
- S(d);N_GUARD::QAR1(G)
- P(b);N_GUARD::B(A),XS(a)
- P(e);N_GUARD::QAB1(G),XS(d)
- P(f);N_GUARD::S(H)
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