MESON Chess Problem Database
Problem Display
PID: 55043 (8/4n3/3p4/4k1Kp/4BN2/p1p1n3/3RrN2/1Q4B1 w - - 0 1)
Paslack, Rainer
Die Schwalbe, 2003
#2
7 + 8
SOLUTION
- SOUND
- Sets
- 1...cxd2
- 2.Qa1#
- 1...c2
- 2.Qa1#
- 1...d5
- 2.Qb8#
- 1...cxd2
- Tries
- 1.S2d3+?
- 1...Kd4
- 2.Qb4#
- 1...Kxe4!
- 1...Kd4
- 1.Sg4+?
- 1...Sxg4
- 2.Bd4#
- 1...hxg4!
- 1...Sxg4
- 1.Bh1?
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3d5
- 2.S2d3#
- 1...S3f5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...Sg2!
- threat
- 1.Bg2?
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3d5
- 2.S2d3#
- 1...S3f5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...Sxg2!
- threat
- 1.Bd5?
- threat
- 2.Qe4#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sg2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3f5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...S3xd5!
- threat
- 1.Bf5?
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sg2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3d5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...S3xf5!
- threat
- 1.Bc6?
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sg2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3f5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...S3d5!
- threat
- 1.Bg6?
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sg2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3d5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...S3f5!
- threat
- 1.Bh7?
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...S3d5
- 2.S2d3#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sg2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...S3f5!
- threat
- 1.Ba8?
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sg2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3f5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- 1...S3d5!
- threat
- 1.Qb4?
- threat
- 2.S2d3#
- 2.Qxc3#
- 2.Qxd6#
- 2.Qd4#
- 1...Rxf2
- 2.Qd4#
- 1...cxd2
- 2.S2d3#
- 2.Qc3#
- 1...S3d5
- 2.S2d3#
- 2.Qd4#
- 1...Sd1
- 2.S2d3#
- 2.Qxd6#
- 2.Qd4#
- 1...Sc2
- 2.S2d3#
- 2.Qxd6#
- 1...Sc4
- 2.Qxc3#
- 1...S3f5
- 2.S2d3#
- 1...S7d5
- 2.S2d3#
- 2.Qd4#
- 1...S7f5
- 2.S2d3#
- 1...Sc6
- 2.S2d3#
- 2.Qxd6#
- 1...Sc8
- 2.S2d3#
- 2.Qxc3#
- 2.Qd4#
- 1...c2
- 2.S2d3#
- 2.Qc3#
- 2.Qxd6#
- 2.Qd4#
- 1...d5
- 2.S2d3#
- 2.Qxe7#
- 2.Qb8#
- 1...Rxd2!
- threat
- 1.S2d3+?
- Keys
- 1.Bf3!
- threat
- 2.Qe4#
- 1...d5
- 2.Qb8#
- 1...Sd1
- 2.S2d3#
- 1...Sf1
- 2.S2d3#
- 1...Sc2
- 2.S2d3#
- 1...Sg2
- 2.S2d3#
- 1...Sc4
- 2.S2d3#
- 1...Sg4
- 2.S2d3#
- 1...S3d5
- 2.S2d3#
- 1...S3f5
- 2.S2d3#
- 1...c2
- 2.Qa1#
- threat
- 1.Bf3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 1
- Sets
- P(c);OGATEB,XR(C)::QAB(A)
- P(c);OGATEB::QAB(A)
- P(g);OGATEB::QAB(A)
- Tries
- Try
- S(D);CHECK
- Vars
- K(e);P_SPINS(d),S_FLIGHT::QAR2(A)
- Refutation
- K(e);P-FLIGHT,XB(E)
- Try
- S(D);CHECK
- Vars
- S(d);OGATE,XS(D)::B(B)
- Refutation
- P(f);XS(D)
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);XB(E)
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);XB(E)
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);XB(E)
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);
- Try
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
- Refutation
- S(d);
- Try
- Q(A);
- Threat
- DUALS(4)
- Vars
- R(a);XS(D)::QAB1(A)
- S(d);::QAB(A),XP(c)
- S(d);::S(D)
- S(h);::S(D)
- Refutation
- R(a);XR(C)
- Try
- Actual
- B(E);
- Threat
- QAR1(A)
- Vars
- P(g);OGATEB::QAB(A)
- S(d);::S(D)
- P(c);OGATEB::QAB(A)
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