MESON Chess Problem Database
Problem Display
PID: 263135 (R1bN4/2kpP2p/1pP4R/4P3/2N5/2B5/8/4K3 w - - 0 1)
Mlynka, Karol
3rd Comm., SuperProblem, 2021
#2
9 + 5
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...Ba6
- Tries
- 1.Kd1?
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...Ba6
- 1.Kf1?
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...Ba6
- 1.Kd2?
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...Ba6
- 1.Ke2?
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...Ba6
- 1.Kf2?
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...Ba6
- 1.Sb2?
- 1...b5
- 2.Ba5#
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...b5
- 1.Sd2?
- 1...b5
- 2.Ba5#
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...b5
- 1.Sa3?
- threat
- 2.Sb5#
- 1...b5
- 2.Ba5#
- 1...Ba6
- 2.e8S#
- 1...dxc6!
- threat
- 1.Se3?
- threat
- 2.Sd5#
- 1...d5
- 2.Sxd5#
- 2.exd5 ep#
- 1...dxc6!
- threat
- 1.Sxb6?
- threat
- 2.Sd5#
- 1...dxc6
- 2.Rxc6#
- 1...d5
- 2.Sxd5#
- 1...Kxb6!
- threat
- 1.Sd6?
- threat
- 2.Sb5#
- 2.Se8#
- 2.Rxc8#
- 1...b5
- 2.Ba5#
- 1...Ba6
- 2.Se8#
- 2.e8S#
- 1...Bb7
- 2.Sb5#
- 2.Se8#
- 2.e8S#
- 1...dxc6!
- threat
- 1.Bd2?
- 1...b5
- 2.Ba5#
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...b5
- 1.Bb4?
- threat
- 2.Bd6#
- 1...d6
- 2.Bxd6#
- 2.exd6#
- 1...dxc6!
- threat
- 1.Bd4?
- threat
- 2.Bxb6#
- 1...b5
- 2.Bb6#
- 1...dxc6!
- threat
- 1.Rxh7?
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6!
- 1...Ba6
- 1.e6?
- 1...dxc6
- 2.Be5#
- 1...dxe6
- 2.Be5#
- 1...Ba6
- 2.e8S#
- 1...Bb7
- 2.e8S#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.Be5#
- 1...d6!
- 1...dxc6
- 1.Kd1?
- Keys
- 1.e8Q!
- 1...dxc6
- 2.Rxc6#
- 1...Ba6
- 2.Qxd7#
- 1...Bb7
- 2.Qxd7#
- 1...b5
- 2.Ba5#
- 1...d5
- 2.exd5 ep#
- 1...d6
- 2.exd6#
- 1...dxc6
- 1.e8Q!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- K(A);P-FLIGHT
- Vars
- B(e);P_PINS(C)::P=S
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- K(A);S_FLIGHT
- Vars
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- K(A);P-FLIGHT
- Vars
- B(e);P_PINS(C)::P=S
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- K(A);S_FLIGHT
- Vars
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- S(C);
- Vars
- P(a);OGATEB::B(B)
- B(e);::P=S
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- S(C);
- Vars
- P(a);OGATEB::B(B)
- B(e);::P=S
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- S(C);
- Threat
- S(C)
- Vars
- P(a);OGATEB::B(B)
- B(e);::P=S
- Refutation
- P(c);XP(E)
- Try
- S(C);
- Threat
- S(C)
- Refutation
- P(c);XP(E)
- Try
- S(C);XP(a)
- Threat
- S(C)
- Vars
- P(c);OGATE,XP(E)::R1(F),XP(c)
- P(c);::S(C),XP(c)
- Refutation
- K(b);S_FLIGHT,XS(C)
- Try
- S(C);
- Threat
- DUALS(3)
- Vars
- P(a);OGATEB::B(B)
- Refutation
- P(c);XP(E)
- Try
- B(B);
- Vars
- P(a);OGATEB::B(B)
- B(e);::P=S
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- B(B);
- Threat
- B(B)
- Refutation
- P(c);XP(E)
- Try
- B(B);
- Threat
- B(B),XP(a)
- Vars
- P(a);::B(B)
- Refutation
- P(c);XP(E)
- Try
- R(F);XP(d)
- Vars
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
- Refutation
- P(c);XP(E)
- Try
- P(D);
- Vars
- P(c);N_GUARD,XP(E)::B(B)
- P(c);N_GUARD,XP(D)::B(B)
- B(e);::P=S
- P(a);OGATEB::B(B)
- P(c);N_GUARD::B(B)
- Refutation
- P(c);
- Try
- Actual
- P(G);
- Vars
- P(c);OGATE,XP(E)::R1(F),XP(c)
- B(e);N_GUARD::QAR1(G),XP(c)
- P(a);OGATEB::B(B)
- P(c);OGATE::P(D),XP(c),EP
- P(c);OGATE::P(D),XP(c)
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