MESON Chess Problem Database
Problem Display
PID: 15230 (8/2P1K3/4NRb1/2p1kP2/2Q5/2p3P1/4p3/q4nr1 w - - 0 1)
Fleck, Ferenc
1st HM., Magyar Sakkelet, 1981
#2
7 + 8
SOLUTION
- SOUND
- Tries
- 1.Sf4?
- threat
- 2.Sd3#
- 2.Sxg6#
- 2.Qd5#
- 1...Bxf5
- 2.Qd5#
- 1...Sxg3
- 2.Sd3#
- 2.Sxg6#
- 1...e1S
- 2.Sxg6#
- 2.Qd5#
- 1...Qb1
- 2.Sxg6#
- 2.Qd5#
- 1...Qd1
- 2.Sxg6#
- 1...Qa2
- 2.Sd3#
- 2.Sxg6#
- 1...Qa8
- 2.Sd3#
- 2.Sxg6#
- 1...Bh5
- 2.Sd3#
- 2.Qd5#
- 1...Bf7
- 2.Sd3#
- 1...Bh7
- 2.Sd3#
- 2.Qd5#
- 1...Be8
- 2.Sd3#
- 2.Qd5#
- 1...Se3
- 2.Sd3#
- 2.Sxg6#
- 1...Rxg3!
- threat
- 1.Sxc5?
- threat
- 2.Sd3#
- 2.Sd7#
- 2.Qe4#
- 1...Rxg3
- 2.Sd7#
- 2.Qe4#
- 1...Sxg3
- 2.Sd3#
- 2.Sd7#
- 1...e1Q
- 2.Sd3#
- 2.Sd7#
- 1...e1S
- 2.Sd7#
- 2.Qe4#
- 1...e1R
- 2.Sd3#
- 2.Sd7#
- 1...Qb1
- 2.Sd7#
- 1...Qd1
- 2.Qe4#
- 1...Qa3
- 2.Qe4#
- 1...Qa4
- 2.Sd3#
- 1...Qa8
- 2.Sd3#
- 2.Sd7#
- 1...Be8
- 2.Sd3#
- 2.Qe4#
- 1...Sd2
- 2.Sd3#
- 2.Sd7#
- 1...Bxf5!
- threat
- 1.Sg5?
- threat
- 2.Sf3#
- 2.Qe4#
- 2.Qxc5#
- 1...Rxg3
- 2.Qe4#
- 1...Bxf5
- 2.Sf3#
- 2.Sf7#
- 2.Qxc5#
- 1...Sxg3
- 2.Sf3#
- 1...e1Q
- 2.Sf3#
- 2.Qxc5#
- 1...e1S
- 2.Qe4#
- 2.Qxc5#
- 1...e1R
- 2.Sf3#
- 2.Qxc5#
- 1...Qb1
- 2.Sf3#
- 2.Qxc5#
- 1...Qd1
- 2.Sf3#
- 2.Qe4#
- 1...Qa2
- 2.Sf3#
- 2.Qe4#
- 1...Qa3
- 2.Sf3#
- 2.Qe4#
- 1...Qa4
- 2.Sf3#
- 2.Qxc5#
- 1...Qa5
- 2.Sf3#
- 2.Qe4#
- 1...Qa7
- 2.Sf3#
- 2.Qe4#
- 1...Bh5
- 2.Qe4#
- 2.Qxc5#
- 1...Bf7
- 2.Sf3#
- 2.Sxf7#
- 2.Qe4#
- 1...Sd2
- 2.Qxc5#
- 1...Sh2
- 2.Qe4#
- 2.Qxc5#
- 1...Se3
- 2.Sf3#
- 2.Qe4#
- 1...Qa8!
- threat
- 1.Sf4?
- Keys
- 1.Sd4!
- threat
- 2.Sf3#
- 2.Sc6#
- 2.Re6#
- 1...Ke4
- 2.Re6#
- 1...Rxg3
- 2.Sc6#
- 1...Bxf5
- 2.Sf3#
- 2.Sc6#
- 1...Sxg3
- 2.Sf3#
- 2.Sc6#
- 1...cxd4
- 2.Qe6#
- 1...e1S
- 2.Sc6#
- 2.Re6#
- 1...Qa4
- 2.Sf3#
- 2.Re6#
- 1...Qa6
- 2.Sf3#
- 1...Qa8
- 2.Re6#
- 1...Bh5
- 2.Sc6#
- 2.Re6#
- 1...Bf7
- 2.Sf3#
- 2.Sc6#
- 1...Be8
- 2.Sf3#
- 2.Re6#
- 1...Sd2
- 2.Sc6#
- 2.Re6#
- 1...Sh2
- 2.Sc6#
- 2.Re6#
- threat
- 1.Sd4!
There are these versions: 99124
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(D);
- Threat
- DUALS(3)
- Vars
- B(h);XP(C)::QAR1(B)
- Q(a);::S(D),XB(h)
- B(h);::S(D)
- Refutation
- R(c);XP(A)
- Try
- S(D);XP(f)
- Threat
- DUALS(3)
- Vars
- Q(a);::S(D)
- Q(a);::QAR1(B)
- Q(a);P_PINS(D)::QAR1(B)
- Refutation
- B(h);XP(C)
- Try
- S(D);
- Threat
- DUALS(3)
- Vars
- R(c);XP(A)::QAR1(B)
- S(b);XP(A)::S(D)
- S(b);::QAR2(B),XP(f)
- Refutation
- Q(a);
- Try
- Actual
- S(D);
- Threat
- DUALS(3)
- Vars
- K(g);P-FLIGHT::R(E)
- R(c);XP(A)::S(D)
- P(f);SBLOCK,XS(D)::QAR1(B)
- Q(a);::S(D)
- Q(a);::R1(E)
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