MESON Chess Problem Database
Problem Display
PID: 160450 (1b5B/pQ1B1Nr1/P1N3Rp/1pk4K/p1p1P3/P7/b2P4/3R4 w - - 0 1)
Barnes, Barry Peter
Tidskrift for Schack, 1962
#2
12 + 9
| 133 | The Problemist Supplement | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Rxg6
- 2.Bd4#
- 1...Rxf7
- 2.Bd4#
- 1...Rh7
- 2.Bd4#
- 1...Rg8
- 2.Bd4#
- 1...Bh2
- 2.Qxa7#
- 1...Bg3
- 2.Qxa7#
- 1...Bf4
- 2.Qxa7#
- 1...Be5
- 2.Qxa7#
- 1...Bd6
- 2.Qxa7#
- 1...b4
- 2.Qxb4#
- 2.axb4#
- 1...Rxg6
- Tries
- 1.Sb4?
- threat
- 2.Qd5#
- 1...Kd4
- 2.Qd5#
- 1...Rxg6
- 2.Qxb5#
- 1...Bd6
- 2.Qxa7#
- 1...c3!
- threat
- 1.Sd4?
- threat
- 2.Se6#
- 2.Qd5#
- 1...Kxd4
- 2.Qd5#
- 1...Rxg6
- 2.Qxb5#
- 1...Rxf7
- 2.Rc6#
- 2.Qd5#
- 2.Qc6#
- 2.Qxb5#
- 1...Bd6
- 2.Se6#
- 2.Qxa7#
- 1...c3!
- threat
- 1.Sce5?
- threat
- 2.Qd5#
- 1...Kd4
- 2.Qd5#
- 1...Bd6
- 2.Qxa7#
- 1...c3
- 2.d4#
- 1...Rxg6!
- threat
- 1.Se7?
- threat
- 2.Qd5#
- 1...Kd4
- 2.Qd5#
- 1...Rxg6
- 2.Qxb5#
- 1...Bd6
- 2.Qxa7#
- 1...c3!
- threat
- 1.Sxb8?
- threat
- 2.Qd5#
- 2.Qxa7#
- 1...Kd4
- 2.Qd5#
- 1...Rxg6
- 2.Qxb5#
- 1...c3!
- threat
- 1.Scd8?
- threat
- 2.Se6#
- 2.Qd5#
- 1...Kd4
- 2.Qd5#
- 1...Rxg6
- 2.Qxb5#
- 1...Rxf7
- 2.Rc6#
- 2.Qd5#
- 2.Qc6#
- 2.Qxb5#
- 1...Bd6
- 2.Se6#
- 2.Qxa7#
- 1...c3!
- threat
- 1.Sd6?
- threat
- 2.Qxb5#
- 1...Bxd6
- 2.Qxa7#
- 1...b4
- 2.Qxb4#
- 2.Qb5#
- 2.axb4#
- 1...Rxg6!
- threat
- 1.Bxg7?
- threat
- 2.Bd4#
- 1...Be5
- 2.Qxa7#
- 1...c3!
- threat
- 1.Rc1?
- threat
- 2.d4#
- 1...Be5
- 2.Qxa7#
- 1...c3!
- threat
- 1.Qxb8?
- threat
- 2.Qxa7#
- 1...b4
- 2.Qxb4#
- 2.axb4#
- 1...c3!
- threat
- 1.Sb4?
- Keys
- 1.Sa5!
- threat
- 2.Qd5#
- 1...Kd4
- 2.Qd5#
- 1...Rxg6
- 2.Qxb5#
- 1...Bd6
- 2.Qxa7#
- 1...c3
- 2.d4#
- threat
- 1.Sa5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 7
- Sets
- R(h);OGATE,XR(H)::B(L)
- R(h);OGATE,XS(K)::B(L)
- R(h);OGATE::B(L)
- B(i);N_GUARD::QAB(I),XP(g)
- Tries
- Try
- S(G);
- Threat
- QAR1(I)
- Vars
- K(e);P_SPINR(h),S_FLIGHT::QAR1(I)
- R(h);XR(H)::QAR1(I),XP(d)
- B(i);N_GUARD::QAB(I),XP(g)
- Refutation
- P(c);
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- K(e);P_SPINR(h),S_FLIGHT,XS(G)::QAR1(I)
- R(h);XR(H)::QAR1(I),XP(d)
- Refutation
- P(c);
- Try
- S(G);
- Threat
- QAR1(I)
- Vars
- K(e);S_FLIGHT::QAR1(I)
- B(i);N_GUARD::QAB(I),XP(g)
- P(c);N_GUARD::P(B)
- Refutation
- R(h);XR(H)
- Try
- S(G);
- Threat
- QAR1(I)
- Vars
- K(e);P_SPINR(h),S_FLIGHT::QAR1(I)
- R(h);XR(H)::QAR1(I),XP(d)
- B(i);N_GUARD::QAB(I),XP(g)
- Refutation
- P(c);
- Try
- S(G);XB(i)
- Threat
- DUALS(2)
- Vars
- K(e);P_SPINR(h),S_FLIGHT::QAR1(I)
- R(h);XR(H)::QAR1(I),XP(d)
- Refutation
- P(c);
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- K(e);P_SPINR(h),S_FLIGHT::QAR1(I)
- R(h);XR(H)::QAR1(I),XP(d)
- Refutation
- P(c);
- Try
- S(K);
- Threat
- QAR1(I),XP(d)
- Vars
- B(i);N_GUARD,XS(K)::QAB(I),XP(g)
- Refutation
- R(h);XR(H)
- Try
- B(L);XR(h)
- Threat
- B(L)
- Vars
- B(i);N_GUARD::QAB(I),XP(g)
- Refutation
- P(c);
- Try
- R(A);P_PINP(c)
- Threat
- P(B)
- Vars
- B(i);N_GUARD::QAB(I),XP(g)
- Refutation
- P(c);
- Try
- Q(I);XB(i)
- Threat
- QAB(I),XP(g)
- Refutation
- P(c);
- Try
- Actual
- S(G);
- Threat
- QAR1(I)
- Vars
- K(e);P_SPINR(h),S_FLIGHT::QAR1(I)
- R(h);XR(H)::QAR1(I),XP(d)
- B(i);N_GUARD::QAB(I),XP(g)
- P(c);N_GUARD::P(B)
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