MESON Chess Problem Database
Problem Display
PID: 6296 (4Qn2/1pBrp3/1Nk1N2p/1p4bR/1P2PP2/pP6/b1K5/2R5 w - - 0 1)
Goldschmidt, Ervin
1st HM., Neue Leipziger Zeitung, 1928
#2
11 + 10
| 268 | Chess Life | 1955 |
| 3098 | FIDE Album (1914-1944) (I) | 1971 |
| 133 | The Problemist Supplement | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Bxf4
- 2.Rc5#
- 1...Bh4
- 2.Rc5#
- 1...Bf6
- 2.Rc5#
- 1...Sxe6
- 2.Qxd7#
- 1...Sg6
- 2.Qxd7#
- 1...Sh7
- 2.Qxd7#
- 1...Bb1+
- Tries
- 1.Sd5?
- threat
- 2.Kd1#
- 2.Kd2#
- 2.Kd3#
- 2.Sd4#
- 2.Sd8#
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Bxf4
- 2.Sxe7#
- 2.Sd4#
- 2.Sd8#
- 1...b6
- 2.Sd8#
- 2.Qa8#
- 1...Bf6
- 2.Sd8#
- 1...Sxe6!
- threat
- 1.Sa8?
- threat
- 2.Sd4#
- 2.Sd8#
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...b6
- 2.Sd8#
- 1...Bf6
- 2.Sd8#
- 2.Rc5#
- 1...Sxe6!
- threat
- 1.Sxf8?
- threat
- 2.Qxd7#
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Kxc7!
- threat
- 1.Rh3?
- threat
- 2.Rc3#
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Sxe6
- 2.Qxd7#
- 1...Bf6!
- threat
- 1.Rxg5?
- threat
- 2.Rc5#
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Sxe6
- 2.Qxd7#
- 1...hxg5!
- threat
- 1.Qxe7?
- threat
- 2.Qc5#
- 1...Rd2+
- 2.Kxd2#
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Rxe7
- 2.Kd1#
- 2.Kd2#
- 2.Kd3#
- 1...Sxe6
- 2.Qxd7#
- 1...Rd5
- 2.exd5#
- 1...Rd6
- 2.Qxd6#
- 1...Bxe7!
- threat
- 1.fxg5?
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Sxe6
- 2.Qxd7#
- 1...Sg6
- 2.Qxd7#
- 1...Sh7
- 2.Qxd7#
- 1...hxg5!
- 1...Bb1+
- 1.Sd5?
- Keys
- 1.Qc8!
- 1...Rd2+
- 2.Kxd2#
- 1...Bb1+
- 2.Kxb1#
- 1...Bxb3+
- 2.Kxb3#
- 1...Rxc7
- 2.Qxc7#
- 1...Bxf4
- 2.Rc5#
- 1...Sxe6
- 2.Qxd7#
- 1...Bh4
- 2.Rc5#
- 1...Rd1
- 2.Kxd1#
- 1...Rd3
- 2.Kxd3#
- 1...Rd4
- 2.Sxd4#
- 1...Rd5
- 2.exd5#
- 1...Rd6
- 2.Bd8#
- 1...Rd8
- 2.Sxd8#
- 1...Bf6
- 2.Rc5#
- 1...Sg6
- 2.Qxd7#
- 1...Sh7
- 2.Qxd7#
- 1...Rd2+
- 1.Qc8!
There are these versions: 197041
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- B(d);OGATE,XP(F)::R1(G)
- B(d);OGATE::R1(G)
- S(j);N_GUARD,XS(I)::QAB1(K),XR(h)
- S(j);N_GUARD::QAB1(K),XR(h)
- Tries
- Try
- S(H);
- Threat
- DUALS(5)
- Vars
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- B(d);::S(I)
- Refutation
- S(j);XS(I)
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- P(g);::S(I)
- Refutation
- S(j);XS(I)
- Try
- S(I);XS(j)
- Threat
- QAB1(K),XR(h)
- Vars
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- Refutation
- K(e);N_SPINR(h),P-FLIGHT,XB(J)
- Try
- R(G);
- Threat
- R(G)
- Vars
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- S(j);N_GUARD,XS(I)::QAB1(K),XR(h)
- Refutation
- B(d);
- Try
- R(G);XB(d)
- Threat
- R1(G)
- Vars
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- S(j);N_GUARD,XS(I)::QAB1(K),XR(h)
- Refutation
- P(f);XR(G)
- Try
- Q(K);N_PINR(h),XP(i)
- Threat
- QAR1(K)
- Vars
- R(h);CHECK::R(A)+K(B),XR(h)
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- S(j);N_GUARD,XS(I)::QAB1(K),XR(h)
- R(h);OGATE::P(E),XR(h)
- R(h);N_GUARD::QAR1(K),XR(h)
- Refutation
- B(d);XQ(K)
- Try
- P(F);XB(d)
- Vars
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- S(j);N_GUARD,XS(I)::QAB1(K),XR(h)
- S(j);N_GUARD::QAB1(K),XR(h)
- Refutation
- P(f);XP(F)
- Try
- Actual
- Q(K);N_PINR(h)
- Vars
- R(h);CHECK::R(A)+K(B),XR(h)
- B(a);CHECK::R(A)+K(B),XB(a)
- B(a);CHECK,XP(C)::R(A)+K(B),XB(a)
- R(h);OGATE,P_SPINR(h),XB(J)::QAR1(K),XR(h)
- B(d);OGATE,XP(F)::R1(G)
- S(j);N_GUARD,XS(I)::QAB1(K),XR(h)
- B(d);OGATE::R1(G)
- R(h);::R(A)+K(B),XR(h)
- R(h);N_GUARD::S(I),XR(h)
- R(h);OGATE::P(E),XR(h)
- R(h);N_GUARD,SBLOCK::QAR(K)+B(J)
- S(j);N_GUARD::QAB1(K),XR(h)
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