MESON Chess Problem Database
Problem Display
PID: 46831 (B2N4/qn2N1K1/r4p2/2P1krp1/R1n3P1/3RBpP1/b7/2b4Q w - - 0 1)
Bosak, Juraj
3rd Prize, Banska Bystrica (BABY) TT, 1961
#2
11 + 11
| 3749 | FIDE Album (1959-1961) | 1966 |
SOLUTION
- SOUND
- Sets
- 1...Sb2
- 2.Sg6#
- 1...Sd2
- 2.Sg6#
- 1...Sa3
- 2.Sg6#
- 1...Sxe3
- 2.Sg6#
- 1...Sca5
- 2.Sg6#
- 1...Sb6
- 2.Sec6#
- 2.Sg6#
- 1...Scd6
- 2.Sg6#
- 1...Sba5
- 2.Bd4#
- 1...Sbd6
- 2.Bd4#
- 1...f2
- 2.Sg6#
- 2.Bd4#
- 2.Rd5#
- 2.Qd5#
- 1...Sb2
- Tries
- 1.Rxc4?
- threat
- 2.Sg6#
- 2.Rd5#
- 1...Qxc5
- 2.Sg6#
- 1...Sxc5
- 2.Rd5#
- 1...Sxd8
- 2.Re4#
- 1...Rd6
- 2.Sg6#
- 1...Sa5
- 2.Bd4#
- 2.Rd5#
- 2.Re4#
- 1...Sd6
- 2.Bd4#
- 2.Rd5#
- 1...Bxc4!
- threat
- 1.Qxf3?
- threat
- 2.Sg6#
- 2.Bd4#
- 2.Rd5#
- 2.Qd5#
- 2.Qxf5#
- 1...Qxc5
- 2.Sg6#
- 2.Qxf5#
- 1...Bxe3
- 2.Sg6#
- 2.Rd5#
- 2.Qd5#
- 2.Qxf5#
- 1...Sxe3
- 2.Sg6#
- 2.Re4#
- 2.Qe4#
- 1...Sxc5
- 2.Rd5#
- 2.Qd5#
- 2.Qxf5#
- 1...Sxd8
- 2.Qe4#
- 2.Qd5#
- 2.Qxf5#
- 1...Rf4
- 2.Sg6#
- 2.Rd5#
- 2.Qd5#
- 1...Rd6
- 2.Sg6#
- 2.Qxf5#
- 1...Bb2
- 2.Sg6#
- 2.Rd5#
- 2.Qd5#
- 2.Qxf5#
- 1...Sb2
- 2.Sg6#
- 2.Bd4#
- 2.Re4#
- 2.Qe4#
- 2.Qxf5#
- 1...Sd2
- 2.Sg6#
- 2.Bd4#
- 2.Qxf5#
- 1...Sa3
- 2.Sg6#
- 2.Bd4#
- 2.Re4#
- 2.Qe4#
- 2.Qxf5#
- 1...Sca5
- 2.Sg6#
- 2.Bd4#
- 2.Re4#
- 2.Qe4#
- 2.Qxf5#
- 1...Sb6
- 2.Sec6#
- 2.Sg6#
- 2.Bd4#
- 2.Re4#
- 2.Qe4#
- 2.Qxf5#
- 1...Scd6
- 2.Sg6#
- 2.Bd4#
- 1...Sba5
- 2.Bd4#
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qxf5#
- 1...Sbd6
- 2.Bd4#
- 2.Rd5#
- 2.Qd5#
- 1...Rxf3!
- threat
- 1.Rxc4?
- Keys
- 1.Qh7!
- threat
- 2.Qxf5#
- 1...Ke4
- 2.Qxf5#
- 1...Sxe3
- 2.Sg6#
- 1...Rf4
- 2.Rd5#
- 1...Scd6
- 2.Sg6#
- 1...Sbd6
- 2.Bd4#
- threat
- 1.Qh7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 5
- Sets
- S(d);::S(H)
- S(d);XB(C)::S(H)
- S(k);P_PINS(H)::B(C)
- Tries
- Try
- R(E);XS(d)
- Threat
- DUALS(2)
- Vars
- Q(j);XP(G)::S(H)
- S(k);P_PINS(H),XP(G)::R1(B)
- S(k);P_PINS(H),XS(K)::R1(E)
- R(h);::S(H)
- Refutation
- B(b);XR(E)
- Try
- Q(A);XP(c)
- Threat
- DUALS(5)
- Refutation
- R(f);XQ(A)
- Try
- Actual
- Q(A);
- Threat
- QAR1(A),XR(f)
- Vars
- K(e);P-FLIGHT,P_SPINR(f),P_SPINS(d)::QAB1(A),XR(f)
- S(d);XB(C)::S(H)
- R(f);::R1(B)
- S(d);::S(H)
- S(k);P_PINS(H)::B(C)
Developed and maintained by Brian Stephenson.
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