MESON Chess Problem Database
Problem Display
PID: 139133 (7Q/2NbN3/5P2/Bpp1p3/3k3K/1P2pP2/5P2/5B2 w - - 0 1)
Kapralos, Demetrius N
Moutecidis, Pavlos
1st Comm., BCF 123. Ty., 1969-1970
#2
10 + 6
SOLUTION
- SOUND
- Sets
- 1...Bh3
- 2.Sxb5#
- 2.Sc6#
- 1...Bg4
- 2.Sxb5#
- 2.Sc6#
- 1...Bf5
- 2.Sxb5#
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Se6#
- 2.Sf5#
- 2.Sxc6#
- 1...Be6
- 2.Sxb5#
- 2.Sxe6#
- 2.Sc6#
- 1...Bc8
- 2.Sxb5#
- 2.Sc6#
- 1...Be8
- 2.Se6#
- 2.Sf5#
- 1...e4
- 2.f7#
- 1...Bh3
- Tries
- 1.Scd5?
- threat
- 2.Bc3#
- 2.fxe3#
- 1...exf2
- 2.Bc3#
- 1...c4
- 2.Bb6#
- 1...e4
- 2.Bc3#
- 2.f7#
- 1...b4
- 2.fxe3#
- 1...e2!
- threat
- 1.Sed5?
- threat
- 2.Bc3#
- 2.fxe3#
- 1...exf2
- 2.Bc3#
- 1...c4
- 2.Bb6#
- 1...e4
- 2.Bc3#
- 2.f7#
- 1...b4
- 2.fxe3#
- 1...e2!
- threat
- 1.Qh6?
- threat
- 2.Qxe3#
- 2.fxe3#
- 1...exf2
- 2.Qd2#
- 1...e2
- 2.Qd2#
- 2.Qe3#
- 1...b4
- 2.Qxe3#
- 1...c4
- 2.Qxe3#
- 1...e4!
- threat
- 1.Qh7?
- threat
- 2.Qd3#
- 2.Qe4#
- 1...b4
- 2.Qd3#
- 1...e4
- 2.Qxe4#
- 1...Bf5
- 2.Sxb5#
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Se6#
- 2.Sf5#
- 2.Sxc6#
- 2.Qd3#
- 1...e2
- 2.Qe4#
- 1...c4!
- threat
- 1.Qa8?
- threat
- 2.Qe4#
- 2.Qd5#
- 1...exf2
- 2.Qe4#
- 1...c4
- 2.Qd5#
- 2.Qa7#
- 1...e4
- 2.Qxe4#
- 2.Qd5#
- 1...Bf5
- 2.Sxb5#
- 2.Sxf5#
- 2.Sc6#
- 2.Qd5#
- 1...Bc6
- 2.Se6#
- 2.Sf5#
- 2.Sxc6#
- 1...Be6
- 2.Sxb5#
- 2.Sxe6#
- 2.Sc6#
- 2.Qe4#
- 1...b4!
- threat
- 1.Qg8?
- threat
- 2.Qd5#
- 1...b4
- 2.Qc4#
- 1...Bc6
- 2.Se6#
- 2.Sf5#
- 2.Sxc6#
- 1...Be6
- 2.Sxb5#
- 2.Sxe6#
- 2.Sc6#
- 1...exf2!
- threat
- 1.Scd5?
- Keys
- 1.Qd8!
- threat
- 2.Sxb5#
- 2.Se6#
- 2.Sf5#
- 2.Sc6#
- 2.Qxd7#
- 1...exf2
- 2.Sf5#
- 1...e2
- 2.Qxd7#
- 1...b4
- 2.Sb5#
- 1...c4
- 2.Se6#
- 1...e4
- 2.Sc6#
- threat
- 1.Qd8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- P(e);::QAB(J)+P(G)
- Tries
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- P(a);XP(B)::B(F)
- P(d);OGATEB::B(F)
- P(c);::P(B),XP(a)
- Refutation
- P(a);
- Try
- S(I);
- Threat
- DUALS(2)
- Vars
- P(a);XP(B)::B(F)
- P(d);OGATEB::B(F)
- P(c);::P(B),XP(a)
- Refutation
- P(a);
- Try
- Q(J);
- Threat
- DUALS(2)
- Vars
- P(a);OGATE,XP(B)::QAR2(J)
- P(c);::QAB1(J),XP(a)
- P(d);::QAB1(J),XP(a)
- Refutation
- P(e);
- Try
- Q(J);
- Threat
- DUALS(2)
- Vars
- P(c);::QAR1(J)
- P(e);::QAR1(J),XP(e)
- P(a);::QAR1(J)
- Refutation
- P(d);
- Try
- Q(J);
- Threat
- DUALS(2)
- Vars
- P(a);XP(B)::QAR1(J)
- Refutation
- P(c);
- Try
- Q(J);
- Threat
- QAR1(J)
- Vars
- P(c);N_GUARD::QAR1(J)
- Refutation
- P(a);XP(B)
- Try
- Actual
- Q(J);P_PINB(f)
- Threat
- DUALS(5)
- Vars
- P(a);XP(B)::S(I)
- P(a);::QAR(J),XB(f)
- P(c);::S(H)
- P(d);::S(H)
- P(e);::S(I)
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