MESON Chess Problem Database
Problem Display
PID: 55597 (3N1rrQ/1R2PBnb/5k2/4Nn2/6Kp/5RBP/Pp1p4/q1b5 w - - 0 1)
Maleika, Gerhard
2nd Prize, Chess Life, 1990
#2
11 + 11
| 133 | The Problemist Supplement | 2005 |
SOLUTION
- SOUND
- Sets
- 1...Bg6
- 2.Qxh4#
- 1...Bg6
- Tries
- 1.exf8Q?
- threat
- 2.Sd7#
- 2.Bxg8#
- 2.Rb6#
- 2.Qd6#
- 2.Qe7#
- 1...Qxa2
- 2.Sd7#
- 2.Qe7#
- 1...Rxh8
- 2.Sd7#
- 2.Bg8#
- 2.Qe7#
- 1...hxg3
- 2.Sd7#
- 2.Qd6#
- 2.Qe7#
- 1...b1Q
- 2.Sd7#
- 2.Bxg8#
- 2.Qd6#
- 2.Qe7#
- 1...b1R
- 2.Sd7#
- 2.Bxg8#
- 2.Qd6#
- 2.Qe7#
- 1...d1Q
- 2.Bxg8#
- 2.Qe7#
- 1...d1R
- 2.Bxg8#
- 2.Qe7#
- 1...Bg6
- 2.Sd7#
- 2.Rb6#
- 2.Qd6#
- 2.Qe7#
- 2.Qxh4#
- 1...Rxf8!
- threat
- 1.exf8B?
- threat
- 2.Sd7#
- 2.Be7#
- 2.Rb6#
- 1...Qxa2
- 2.Sd7#
- 2.Be7#
- 1...Rxh8
- 2.Sd7#
- 2.Be7#
- 1...hxg3
- 2.Sd7#
- 1...b1Q
- 2.Sd7#
- 2.Be7#
- 1...b1R
- 2.Sd7#
- 2.Be7#
- 1...d1Q
- 2.Be7#
- 1...d1R
- 2.Be7#
- 1...Rxf8!
- threat
- 1.e8Q?
- threat
- 2.Sd7#
- 2.Bxh4#
- 2.Rb6#
- 2.Qc6#
- 2.Qe6#
- 2.Qe7#
- 1...Qxa2
- 2.Sd7#
- 2.Bxh4#
- 2.Qe7#
- 1...Rxf7
- 2.Bxh4#
- 2.Rb6#
- 2.Rxf7#
- 2.Qc6#
- 2.Qxf7#
- 2.Qe6#
- 1...Rxh8
- 2.Sd7#
- 2.Bxh4#
- 2.Qe7#
- 1...hxg3
- 2.Sd7#
- 2.Rb6#
- 2.Qe6#
- 2.Qe7#
- 1...b1Q
- 2.Sd7#
- 2.Bxh4#
- 2.Qc6#
- 2.Qe6#
- 2.Qe7#
- 1...b1R
- 2.Sd7#
- 2.Bxh4#
- 2.Qc6#
- 2.Qe6#
- 2.Qe7#
- 1...d1Q
- 2.Qe6#
- 2.Qe7#
- 1...d1S
- 2.Sd7#
- 2.Rb6#
- 2.Qc6#
- 2.Qe6#
- 2.Qe7#
- 1...d1B
- 2.Sd7#
- 2.Rb6#
- 2.Qc6#
- 2.Qe6#
- 2.Qe7#
- 1...d1R
- 2.Qe6#
- 2.Qe7#
- 1...Rxe8!
- threat
- 1.e8R?
- threat
- 2.Sd7#
- 2.Bxh4#
- 2.Rb6#
- 2.Re6#
- 1...Qxa2
- 2.Sd7#
- 2.Bxh4#
- 1...Rxf7
- 2.Bxh4#
- 2.Rb6#
- 2.Rxf7#
- 2.Re6#
- 1...Rxh8
- 2.Sd7#
- 2.Bxh4#
- 1...hxg3
- 2.Sd7#
- 2.Rb6#
- 2.Re6#
- 1...b1Q
- 2.Sd7#
- 2.Bxh4#
- 2.Re6#
- 1...b1R
- 2.Sd7#
- 2.Bxh4#
- 2.Re6#
- 1...d1Q
- 2.Re6#
- 1...d1S
- 2.Sd7#
- 2.Rb6#
- 2.Re6#
- 1...d1B
- 2.Sd7#
- 2.Rb6#
- 2.Re6#
- 1...d1R
- 2.Re6#
- 1...Rxe8!
- threat
- 1.exf8Q?
- Keys
- 1.Sg6!
- threat
- 2.Bxh4#
- 2.Be5#
- 2.Rxf5#
- 2.Rb6#
- 1...Qxa2
- 2.Bxh4#
- 2.Be5#
- 2.Rxf5#
- 1...Rxf7
- 2.Rb6#
- 1...Rxd8
- 2.Rxf5#
- 1...Rxh8
- 2.Bxh4#
- 2.Be5#
- 1...Bxg6
- 2.Qxh4#
- 1...hxg3
- 2.Rxf5#
- 2.Rb6#
- 1...b1Q
- 2.Bxh4#
- 1...b1S
- 2.Bxh4#
- 2.Rxf5#
- 2.Rb6#
- 1...b1B
- 2.Bxh4#
- 2.Rb6#
- 1...b1R
- 2.Bxh4#
- 2.Rxf5#
- 1...d1Q
- 2.Be5#
- 1...d1S
- 2.Be5#
- 2.Rxf5#
- 2.Rb6#
- 1...d1B
- 2.Be5#
- 2.Rb6#
- 1...d1R
- 2.Be5#
- 2.Rxf5#
- 1...Qb1
- 2.Bxh4#
- 2.Be5#
- 2.Rb6#
- threat
- 1.Sg6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- B(i);OGATE::QAB(K),XP(e)
- Tries
- Try
- P(H);XR(j)
- Threat
- DUALS(5)
- Refutation
- R(k);XQ(H)
- Try
- P(H);XR(j)
- Threat
- DUALS(3)
- Vars
- P(e);XB(C)::S(F)
- P(d);P_PINR(B)::B(H)
- P(d);::B(H)
- Refutation
- R(k);XB(H)
- Try
- P(H);
- Threat
- DUALS(6)
- Refutation
- R(j);XQ(H)
- Try
- P(H);
- Threat
- DUALS(4)
- Vars
- P(d);P_PINR(B)::R1(H)
- P(d);::R1(H)
- Refutation
- R(j);XR(H)
- Try
- Actual
- S(F);
- Threat
- DUALS(4)
- Vars
- R(j);XB(I)::R(G)
- R(j);XS(J)::R1(B),XS(f)
- B(i);OGATE,XS(F)::QAB(K),XP(e)
- P(c);::B(C),XP(e)
- P(d);P_PINR(B)::B(C)
Developed and maintained by Brian Stephenson.
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