MESON Chess Problem Database
Problem Display
PID: 7539 (8/2p2p2/p1PP3p/rP4pr/kN1KRP1p/1R2p3/3NQ3/8 w - - 0 1)
Maleika, Gerhard
2nd HM., Harmonie 04. TT, 1991
#2
10 + 10
SOLUTION
- SOUND
- Tries
- 1.Sa2?
- threat
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Ke5#
- 2.Sc3#
- 2.Qc4#
- 1...exd2
- 2.Kc3#
- 2.Qc4#
- 1...gxf4
- 2.Kc3#
- 2.Kd3#
- 2.Sc3#
- 2.Qc4#
- 1...axb5
- 2.Sc3#
- 1...cxd6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kd5#
- 2.Sc3#
- 2.Qc4#
- 1...g4
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Sc3#
- 2.Qc4#
- 1...f5
- 2.Sc3#
- 2.Qc4#
- 1...f6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Sc3#
- 2.Qc4#
- 1...Rxb5!
- threat
- 1.Sd3?
- threat
- 2.Kc3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Ke5#
- 2.Sb2#
- 2.Sc5#
- 1...exd2
- 2.Kc3#
- 2.Sc5#
- 1...gxf4
- 2.Kc3#
- 2.Sb2#
- 1...axb5
- 2.Sb2#
- 2.Sc5#
- 1...cxd6
- 2.Kc3#
- 2.Kxe3#
- 2.Kd5#
- 2.Sb2#
- 1...g4
- 2.Kc3#
- 2.Kxe3#
- 2.Sb2#
- 1...f5
- 2.Sb2#
- 2.Sc5#
- 1...f6
- 2.Kc3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Sb2#
- 2.Sc5#
- 1...Rxb5!
- threat
- 1.Sd5?
- threat
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Ke5#
- 2.Sc3#
- 2.Qc4#
- 1...exd2
- 2.Kc3#
- 2.Qc4#
- 1...gxf4
- 2.Kc3#
- 2.Kd3#
- 2.Kc5#
- 2.Sc3#
- 2.Qc4#
- 1...axb5
- 2.Sc3#
- 1...cxd6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Sc3#
- 2.Sb6#
- 2.Qc4#
- 1...g4
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Sc3#
- 2.Qc4#
- 1...f5
- 2.Sc3#
- 2.Qc4#
- 1...f6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Sc3#
- 2.Qc4#
- 1...Rxb5!
- threat
- 1.Sxa6?
- threat
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Ke5#
- 2.Sc5#
- 2.Qc4#
- 1...Rxb5
- 2.Qxb5#
- 1...exd2
- 2.Kc3#
- 2.Sc5#
- 2.Qc4#
- 1...gxf4
- 2.Kc3#
- 2.Kd3#
- 2.Qc4#
- 1...cxd6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kd5#
- 2.Qc4#
- 1...g4
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Qc4#
- 1...f5
- 2.Sc5#
- 2.Qc4#
- 1...f6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Sc5#
- 2.Qc4#
- 1...Rxa6!
- threat
- 1.Sa2?
- Keys
- 1.Sc2!
- threat
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Ke5#
- 2.Ra3#
- 2.Rb4#
- 2.Qc4#
- 1...Rxb5
- 2.Ra3#
- 1...exd2
- 2.Kc3#
- 2.Ra3#
- 2.Rb4#
- 2.Qc4#
- 1...gxf4
- 2.Kc3#
- 2.Kd3#
- 2.Ra3#
- 2.Rb4#
- 2.Qc4#
- 1...axb5
- 2.Ra3#
- 2.Rb4#
- 1...cxd6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kd5#
- 2.Ra3#
- 2.Rb4#
- 2.Qc4#
- 1...g4
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Ra3#
- 2.Rb4#
- 2.Qc4#
- 1...f5
- 2.Ra3#
- 2.Rb4#
- 2.Qc4#
- 1...f6
- 2.Kc3#
- 2.Kd3#
- 2.Kxe3#
- 2.Kc5#
- 2.Kd5#
- 2.Ra3#
- 2.Rb4#
- 2.Qc4#
- threat
- 1.Sc2!
There are these versions: 117525
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(D);
- Threat
- DUALS(8)
- Vars
- P(g);XP(H)::S(D)
- Refutation
- R(d);XP(H)
- Try
- S(D);
- Threat
- DUALS(7)
- Refutation
- R(d);XP(H)
- Try
- S(D);
- Threat
- DUALS(7)
- Vars
- P(g);XP(H)::S(D)
- Refutation
- R(d);XP(H)
- Try
- S(D);XP(g)
- Threat
- DUALS(8)
- Vars
- R(d);OGATE,XP(H)::QAB1(B),XR(d)
- Refutation
- R(d);XS(D)
- Try
- Actual
- S(D);
- Threat
- DUALS(9)
- Vars
- R(d);XP(H)::R1(C)
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