MESON Chess Problem Database
Problem Display
PID: 173726 (8/p4Q2/P1RN4/1p2k1p1/bRn3Pn/1p6/1P2K1p1/6B1 w - - 0 1)
Boros, Sandor
Simay-Molnar, Aladar
Western Morning News, 1925
(First published on Sat Mar 28 1925)
#2
9 + 9
| 6490 | yacpdb | 2018 |
| 15239 | Valois Notebooks | 2024 |
SOLUTION
- SOUND
- Sets
- 1...Sxb2
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sd2
- 2.Bh2#
- 2.Bd4#
- 1...Sa3
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Se3
- 2.Bh2#
- 2.Re4#
- 1...Sa5
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sb6
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sxd6
- 2.Bh2#
- 2.Rc5#
- 1...Sf3
- 2.Qf5#
- 1...Sf5
- 2.Qxf5#
- 1...Sg6
- 2.Qf5#
- 1...Sxb2
- Tries
- 1.Ke1?
- 1...Sxb2
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sxd6
- 2.Bh2#
- 2.Rc5#
- 1...Sf5
- 2.Qxf5#
- 1...Sd2
- 2.Bh2#
- 2.Bd4#
- 1...Sa3
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Se3
- 2.Bh2#
- 2.Re4#
- 1...Sa5
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sb6
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sg6
- 2.Qf5#
- 1...Sf3+!
- 1...Sxb2
- 1.Kd3?
- threat
- 2.Bh2#
- 2.Bd4#
- 1...Sf5
- 2.Qxf5#
- 1...Se3
- 2.Bh2#
- 2.Re4#
- 1...Sf3
- 2.Qf5#
- 1...Sg6
- 2.Bd4#
- 2.Qf5#
- 1...Sxb2+!
- threat
- 1.Se4?
- 1...Sxb2
- 2.Bh2#
- 2.Rc5#
- 1...Sf5
- 2.Qxf5#
- 1...Sd2
- 2.Bh2#
- 2.Rc5#
- 1...Sa3
- 2.Bh2#
- 2.Rc5#
- 1...Se3
- 2.Bh2#
- 1...Sa5
- 2.Bh2#
- 2.Rc5#
- 1...Sb6
- 2.Bh2#
- 1...Sd6
- 2.Bh2#
- 2.Rc5#
- 1...Sf3
- 2.Qf5#
- 1...Sg6
- 2.Qf5#
- 1...Kxe4!
- 1...Sxb2
- 1.Sb7?
- 1...Sxb2
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sf5
- 2.Qxf5#
- 1...Sd2
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sa3
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Se3
- 2.Bh2#
- 2.Qe6#
- 1...Sa5
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sb6
- 2.Bh2#
- 2.Qe6#
- 1...Sd6
- 2.Bh2#
- 2.Rc5#
- 1...Sf3
- 2.Qf5#
- 1...Sg6
- 2.Qf5#
- 1...Ke4!
- 1...Sxb2
- 1.Sc8?
- 1...Sxb2
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sf5
- 2.Qxf5#
- 1...Sd2
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sa3
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Se3
- 2.Bh2#
- 2.Qe6#
- 1...Sa5
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sb6
- 2.Bh2#
- 2.Qe6#
- 1...Sd6
- 2.Bh2#
- 2.Rc5#
- 1...Sf3
- 2.Qf5#
- 1...Sg6
- 2.Qf5#
- 1...Ke4!
- 1...Sxb2
- 1.Se8?
- 1...Sxb2
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sf5
- 2.Qxf5#
- 1...Sd2
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sa3
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Se3
- 2.Bh2#
- 2.Qe6#
- 1...Sa5
- 2.Bh2#
- 2.Rc5#
- 2.Qe6#
- 1...Sb6
- 2.Bh2#
- 2.Qe6#
- 1...Sd6
- 2.Bh2#
- 2.Rc5#
- 1...Sf3
- 2.Qf5#
- 1...Sg6
- 2.Qf5#
- 1...Ke4!
- 1...Sxb2
- 1.Rbxc4?
- threat
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 2.R4c5#
- 1...Sf3
- 2.Re4#
- 2.R4c5#
- 2.Qf5#
- 1...Sf5
- 2.Re4#
- 2.Qxf5#
- 1...Sg6
- 2.Bd4#
- 2.Re4#
- 2.R4c5#
- 2.Qf5#
- 1...bxc4!
- threat
- 1.Rb6?
- 1...Sxb2
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sxb6
- 2.Bh2#
- 1...Sxd6
- 2.Bh2#
- 1...Sf5
- 2.Qxf5#
- 1...Sd2
- 2.Bh2#
- 2.Bd4#
- 1...Sa3
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Se3
- 2.Bh2#
- 2.Re4#
- 1...Sa5
- 2.Bh2#
- 2.Bd4#
- 2.Re4#
- 1...Sf3
- 2.Qf5#
- 1...Sg6
- 2.Qf5#
- 1...axb6!
- 1...Sxb2
- 1.Qe6+?
- 1...Kf4
- 2.Bh2#
- 1...Kxe6!
- 1...Kf4
- 1.Qf6+?
- 1...Kd5
- 2.Rc5#
- 1...Kxf6!
- 1...Kd5
- 1.Qe7+?
- 1...Kd5
- 2.Rc5#
- 2.Qe4#
- 1...Kf4!
- 1...Kd5
- 1.Ke1?
- Keys
- 1.Qd7!
- 1...Kf4
- 2.Bh2#
- 1...Kd5
- 2.Rc5#
- 1...Kf6
- 2.Sxc4#
- 1...Sxb2
- 2.Sf7#
- 1...Sxd6
- 2.Qxd6#
- 1...Sd2
- 2.Sf7#
- 1...Sa3
- 2.Sf7#
- 1...Se3
- 2.Sf7#
- 1...Sa5
- 2.Sf7#
- 1...Sb6
- 2.Sf7#
- 1...Sf3
- 2.Qf5#
- 1...Sf5
- 2.Qxf5#
- 1...Sg6
- 2.Qf5#
- 1...Kf4
- 1.Qd7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 10
- REMOVED MATES = 0
- Sets
- S(e);N_GUARD::QAR1(I)
- S(e);N_GUARD::QAR1(I),XS(e)
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- S(e);N_GUARD::QAR1(I),XS(e)
- S(e);N_GUARD::QAR1(I)
- Refutation
- S(e);CHECK
- Try
- K(C);S_FLIGHT
- Threat
- DUALS(2)
- Vars
- S(e);N_GUARD::QAR1(I),XS(e)
- S(e);N_GUARD::QAR1(I)
- Refutation
- S(d);CHECK,XP(B)
- Try
- S(H);
- Vars
- S(e);N_GUARD::QAR1(I),XS(e)
- S(d);::B(A)
- S(e);N_GUARD::QAR1(I)
- Refutation
- K(g);P-FLIGHT,P_SPINS(d),XS(H)
- Try
- S(H);
- Vars
- S(e);N_GUARD::QAR1(I),XS(e)
- S(e);N_GUARD::QAR1(I)
- Refutation
- K(g);P-FLIGHT,P_SPINS(d)
- Try
- S(H);
- Vars
- S(e);N_GUARD::QAR1(I),XS(e)
- S(e);N_GUARD::QAR1(I)
- Refutation
- K(g);P-FLIGHT,P_SPINS(d)
- Try
- S(H);
- Vars
- S(e);N_GUARD::QAR1(I),XS(e)
- S(e);N_GUARD::QAR1(I)
- Refutation
- K(g);P-FLIGHT,P_SPINS(d)
- Try
- R(D);XS(d)
- Threat
- DUALS(4)
- Refutation
- P(f);XR(D)
- Try
- R(G);
- Vars
- S(d);XR(G)::B(A)
- S(d);XS(H)::B(A)
- S(e);N_GUARD::QAR1(I),XS(e)
- S(e);N_GUARD::QAR1(I)
- Refutation
- P(i);XR(G)
- Try
- Q(I);CHECK
- Vars
- K(g);P_SPINS(d),S_FLIGHT::B(A)
- Refutation
- K(g);P-FLIGHT,XQ(I)
- Try
- Q(I);CHECK
- Vars
- K(g);P-FLIGHT::R1(G)
- Refutation
- K(g);S_FLIGHT,XQ(I)
- Try
- Q(I);CHECK
- Refutation
- K(g);P_SPINS(d),S_FLIGHT
- Try
- Actual
- Q(I);
- Vars
- K(g);P_SPINS(d),S_FLIGHT::B(A)
- K(g);P-FLIGHT::R1(G)
- K(g);S_FLIGHT::R(G)+S(H),XS(d)
- S(d);XP(B)::S(H)
- S(d);OGATE,XS(H)::QAB1(I),XS(d)
- S(d);::S(H)
- S(e);N_GUARD::QAR1(I)
- S(e);N_GUARD::QAR1(I),XS(e)
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