MESON Chess Problem Database
Problem Display
PID: 69048 (2N1R1q1/8/4r3/bP1k1b2/3B1PN1/1P4p1/4Q3/6K1 w - - 0 1)
Mlynka, Karol
Smena, 1961
#2
9 + 6
SOLUTION
- SOUND
- Sets
- 1...Kxd4
- 2.Qc4#
- 1...Re3
- 2.Qc4#
- 1...Re4
- 2.Qc4#
- 1...Re5
- 2.Qxe5#
- 1...Ra6
- 2.Qc4#
- 2.Qe5#
- 1...Rb6
- 2.Qc4#
- 2.Qe5#
- 1...Rc6
- 2.Qe5#
- 1...Rd6
- 2.Qc4#
- 2.Qe5#
- 1...Rf6
- 2.Qc4#
- 2.Qe5#
- 1...Rg6
- 2.Qc4#
- 2.Qe5#
- 1...Rh6
- 2.Qc4#
- 2.Qe5#
- 1...Be4
- 2.Qc4#
- 1...Kxd4
- Tries
- 1.Sf6+?
- 1...Rxf6
- 2.Qc4#
- 2.Qe5#
- 1...Kxd4!
- 1...Rxf6
- 1.Bf2?
- threat
- 2.Qc4#
- 1...Rxe2
- 2.Sf6#
- 1...Re4
- 2.Sf6#
- 1...Rc6
- 2.Re5#
- 2.Qe5#
- 1...Bd3
- 2.Qxd3#
- 1...gxf2+!
- threat
- 1.Bb6?
- threat
- 2.Qc4#
- 1...Rxe2
- 2.Sf6#
- 1...Re4
- 2.Sf6#
- 1...Rc6
- 2.Se3#
- 2.Re5#
- 2.Qe5#
- 1...Bd3
- 2.Qxd3#
- 1...Bxb6+!
- threat
- 1.Ba7?
- threat
- 2.Qc4#
- 1...Rxe2
- 2.Sf6#
- 1...Re4
- 2.Sf6#
- 1...Rc6
- 2.Se3#
- 2.Re5#
- 2.Qe5#
- 1...Bd3
- 2.Qxd3#
- 1...Bb6+!
- threat
- 1.Rxe6?
- threat
- 2.Rd6#
- 2.Qc4#
- 2.Qe5#
- 1...Kxd4
- 2.Qc4#
- 1...Qxc8
- 2.Qe5#
- 1...Bxe6
- 2.Qe5#
- 1...Be4
- 2.Rd6#
- 2.Qc4#
- 2.Qxe4#
- 1...Qg6
- 2.Qc4#
- 2.Qe5#
- 1...Qg7
- 2.Rd6#
- 2.Qc4#
- 1...Qd8
- 2.Qc4#
- 2.Qe5#
- 1...Qf8
- 2.Qc4#
- 2.Qe5#
- 1...Qh8
- 2.Rd6#
- 2.Qc4#
- 1...Bb4
- 2.Qc4#
- 2.Qe5#
- 1...Bc7
- 2.Qc4#
- 1...Bd3
- 2.Rd6#
- 2.Qe5#
- 1...Qxe6!
- threat
- 1.Sf6+?
- Keys
- 1.Be3!
- threat
- 2.Qc4#
- 1...Ke4
- 2.Sf6#
- 1...Re4
- 2.Sf6#
- 1...Rc6
- 2.Re5#
- 1...Bd3
- 2.Qxd3#
- threat
- 1.Be3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 2
- REMOVED MATES = 4
- Sets
- K(c);P-FLIGHT,XB(D)::QAR1(B)
- R(e);::QAB1(B)
- R(e);N_GUARD::QAR1(B),XR(e)
- R(e);N_GUARD::QAR1(B)
- B(d);SBLOCK::QAB1(B)
- Tries
- Try
- S(F);CHECK
- Refutation
- K(c);P-FLIGHT,XB(D)
- Try
- B(D);
- Threat
- QAB1(B)
- Vars
- R(e);N_GUARD,XQ(B)::S(F)
- R(e);N_GUARD::S(F)
- B(d);N_GUARD::QAR2(B),XB(d)
- Refutation
- P(a);CHECK,P_PINS(F),XB(D)
- Try
- B(D);
- Threat
- QAB1(B)
- Vars
- R(e);N_GUARD,XQ(B)::S(F)
- R(e);N_GUARD::S(F)
- B(d);N_GUARD::QAR2(B),XB(d)
- Refutation
- B(b);CHECK,XB(D)
- Try
- B(D);
- Threat
- QAB1(B)
- Vars
- R(e);N_GUARD,XQ(B)::S(F)
- R(e);N_GUARD::S(F)
- B(d);N_GUARD::QAR2(B),XB(d)
- Refutation
- B(b);CHECK
- Try
- R(I);XR(e)
- Threat
- DUALS(3)
- Vars
- K(c);P-FLIGHT,XB(D)::QAR1(B)
- Q(f);XS(H)::QAR1(B)
- B(d);XR(I)::QAR1(B)
- B(b);::QAB1(B)
- Refutation
- Q(f);XR(I)
- Try
- Actual
- B(D);
- Threat
- QAB1(B)
- Vars
- K(c);P_SPINR(e),S_FLIGHT::S(F)
- R(e);N_GUARD::S(F)
- R(e);OGATE::R1(I)
- B(d);N_GUARD::QAR2(B),XB(d)
Developed and maintained by Brian Stephenson.
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