MESON Chess Problem Database
Problem Display
PID: 198461 (K3R1BB/3N4/5P2/2p5/3kPQ2/1nr2r1R/2p5/2N5 w - - 0 1)
Myllyniemi, Matti Arvo
Recomm., Fontaine MT, 1978-1979
#2
10 + 6
| 5110 | Bekroonde Problemen | 2002 |
SOLUTION
- SOUND
- Sets
- 1...Rcd3
- 2.Se2#
- 1...Rce3
- 2.Qe5#
- 1...Rc4
- 2.f7#
- 1...Rf1
- 2.Se2#
- 2.Qe5#
- 2.Qd6#
- 1...Rf2
- 2.Qe5#
- 2.Qd6#
- 1...Rfd3
- 2.Se2#
- 2.Qe5#
- 2.Qd6#
- 2.e5#
- 1...Rfe3
- 2.Qe5#
- 2.Qd6#
- 1...Rg3
- 2.e5#
- 1...Rxh3
- 2.e5#
- 1...Rxf4
- 2.Se2#
- 1...c4
- 2.f7#
- 1...Rcd3
- Tries
- 1.Sxb3+?
- 1...Kd3
- 2.Qd2#
- 2.Qxf3#
- 1...Rxb3!
- 1...Kd3
- 1.Sb6?
- threat
- 2.Rd8#
- 2.f7#
- 1...Rxh3
- 2.Rd8#
- 2.e5#
- 1...Rxf4
- 2.Se2#
- 1...Sxc1
- 2.Rd8#
- 1...Rcd3
- 2.Se2#
- 2.f7#
- 1...Rce3
- 2.Qe5#
- 2.f7#
- 1...Rc4
- 2.f7#
- 1...Rg3
- 2.Rd8#
- 2.e5#
- 1...c4!
- threat
- 1.Sb8?
- threat
- 2.Sc6#
- 2.Rd8#
- 1...Rxf4
- 2.Se2#
- 2.Sc6#
- 1...Sxc1
- 2.Rd8#
- 1...Rcd3
- 2.Se2#
- 1...Rce3
- 2.Qe5#
- 1...Rc4
- 2.f7#
- 1...Sa5
- 2.Rd8#
- 1...c4!
- threat
- 1.Bxb3?
- threat
- 2.f7#
- 1...Rxh3
- 2.e5#
- 1...Rxf4
- 2.Se2#
- 1...Rg3
- 2.e5#
- 1...Rxb3!
- threat
- 1.Rxf3?
- threat
- 2.Se2#
- 2.Qe5#
- 2.Qd6#
- 2.e5#
- 1...Sxc1
- 2.Qe5#
- 2.Qd6#
- 2.e5#
- 1...Rd3
- 2.Se2#
- 2.Rxd3#
- 2.Qe5#
- 1...Re3
- 2.Qxe3#
- 2.Qe5#
- 1...Sd2
- 2.Se2#
- 2.Qe5#
- 2.Qd6#
- 1...Rxf3!
- threat
- 1.Rd8?
- threat
- 2.Se5#
- 2.Sb6#
- 2.Sb8#
- 2.Sf8#
- 1...Rcd3
- 2.Se2#
- 1...Rce3
- 2.Qe5#
- 1...Rc4
- 2.f7#
- 1...c4
- 2.f7#
- 1...Rxf4!
- threat
- 1.Qd2+?
- 1...Rcd3
- 2.Se2#
- 2.Sxb3#
- 1...Rfd3
- 2.Se2#
- 1...Sxd2!
- 1...Rcd3
- 1.Qxf3?
- threat
- 2.Se2#
- 2.Qxc3#
- 1...Sxc1
- 2.Qxc3#
- 1...Rd3
- 2.Se2#
- 2.Qxd3#
- 1...Re3
- 2.Qxe3#
- 1...Rc4
- 2.Se2#
- 2.Sxb3#
- 2.Qf2#
- 2.Qd3#
- 2.Qe3#
- 2.f7#
- 1...Rxf3!
- threat
- 1.Sxb3+?
- Keys
- 1.Sf8!
- threat
- 2.Rd8#
- 1...Rxf4
- 2.Se2#
- 1...Rcd3
- 2.Se2#
- 1...Rce3
- 2.Qe5#
- 1...Rc4
- 2.f7#
- 1...c4
- 2.Se6#
- threat
- 1.Sf8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- R(c);SBLOCK::S(A)
- R(c);SBLOCK::QAB1(D)
- R(c);SBLOCK::B(J)+P(E)
- R(d);N_GUARD::QAR(D)+P(C)
- R(d);N_GUARD,XR(B)::QAR(D)+P(C)
- R(d);XQ(D)::S(A)
- P(f);SBLOCK::B(J)+P(E)
- Tries
- Try
- S(A);CHECK,XS(b)
- Refutation
- R(c);XS(A)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- R(d);XQ(D)::S(A)
- S(b);XS(A)::R(H)
- R(c);::B(J)+P(E)
- Refutation
- P(f);
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- S(b);XS(A)::R(H)
- R(c);SBLOCK::S(A)
- R(c);SBLOCK::QAB1(D)
- R(c);SBLOCK::B(J)+P(E)
- S(b);::R(H)
- Refutation
- P(f);
- Try
- B(I);XS(b)
- Threat
- B(J)+P(E)
- Vars
- R(d);N_GUARD,XR(B)::QAR(D)+P(C)
- R(d);XQ(D)::S(A)
- R(d);N_GUARD::QAR(D)+P(C)
- Refutation
- R(c);XB(I)
- Try
- R(B);XR(d)
- Threat
- DUALS(4)
- Refutation
- R(c);XR(B)
- Try
- R(H);
- Threat
- DUALS(4)
- Vars
- R(c);SBLOCK::S(A)
- R(c);SBLOCK::QAB1(D)
- R(c);SBLOCK::B(J)+P(E)
- P(f);SBLOCK::B(J)+P(E)
- Refutation
- R(d);XQ(D)
- Try
- Q(D);CHECK
- Vars
- R(d);P_SPINR(d)::S(A)
- Refutation
- S(b);XQ(D)
- Try
- Q(D);XR(d)
- Threat
- DUALS(2)
- Vars
- S(b);XS(A)::QAB1(D),XR(c)
- R(c);N_GUARD::QAB1(D),XR(c)
- Refutation
- R(c);XQ(D)
- Try
- Actual
- S(F);
- Threat
- R(H)
- Vars
- R(d);XQ(D)::S(A)
- R(c);SBLOCK::S(A)
- R(c);SBLOCK::QAB1(D)
- R(c);SBLOCK::B(J)+P(E)
- P(f);SBLOCK::S(F)
Developed and maintained by Brian Stephenson.
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