MESON Chess Problem Database
Problem Display
PID: 280321 (3B4/1P6/R7/4pN1P/K4k2/7Q/3p4/3N4 w - - 0 1)
Subotic, Miroslav
Troll, 2024
(First published on Wed Dec 20 2023)
#2
8 + 3
| 5454 | Near Snap | 2025 |
SOLUTION
- SOUND
- Sets
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...e4
- Tries
- 1.Ka3?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Kb3?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Kb4?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Ka5?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Kb5?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Sfe3?
- threat
- 2.Qg4#
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- threat
- 1.Sg3?
- 1...Kf3
- 2.Rf6#
- 1...e4!
- 1...Kf3
- 1.Sh4?
- threat
- 2.Qf3#
- 1...e4
- 2.Sg6#
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- threat
- 1.Sh6?
- threat
- 2.Qg4#
- 2.Qe3#
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- threat
- 1.Sg7?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Bh4?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Bg5+?
- 1...Ke4
- 2.Sc3#
- 1...Kxg5!
- 1...Ke4
- 1.Bf6?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Be7?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Ra5?
- 1...e4
- 2.Qg3#
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Rb6?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Rc6?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Rd6?
- 1...Ke4
- 2.Qg4#
- 1...e4!
- 1...Ke4
- 1.Re6?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Rf6?
- 1...Kg5
- 2.Qh4#
- 1...e4
- 2.Qg3#
- 1...Ke4!
- 1...Kg5
- 1.Rg6?
- threat
- 2.Qg4#
- 1...e4
- 2.Bc7#
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- threat
- 1.Rh6?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Ra7?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Ra8?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Qf1+?
- 1...Ke4
- 2.Sc3#
- 1...Kg4!
- 1...Ke4
- 1.Qg2?
- 1...Kxf5
- 2.Rf6#
- 2.Qf3#
- 1...e4!
- 1...Kxf5
- 1.Qe3+?
- 1...Kxf5
- 2.Qf3#
- 1...Kg4!
- 1...Kxf5
- 1.Qg3+?
- 1...Kxf5
- 2.Qf3#
- 1...Ke4!
- 1...Kxf5
- 1.Qh4+?
- 1...Kxf5
- 2.Se3#
- 2.Rf6#
- 1...Kf3!
- 1...Kxf5
- 1.h6?
- 1...e4
- 2.b8Q#
- 2.b8B#
- 1...Ke4!
- 1...e4
- 1.Ka3?
- Keys
- 1.Se7!
- 1...Ke4
- 2.Qe3#
- 1...Kg5
- 2.Sd5#
- 1...e4
- 2.Sg6#
- 1...Ke4
- 1.Se7!
Anticipated by 278913(2024)
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- P(c);SBLOCK::P=Q
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- K(C);S_FLIGHT
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- K(C);P-FLIGHT
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- K(C);P-FLIGHT
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- K(C);S_FLIGHT
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- S(D);
- Threat
- QAR1(B)
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- S(D);
- Vars
- K(b);N_GUARD,P-FLIGHT::R(F)
- Refutation
- P(c);
- Try
- S(D);
- Threat
- QAR1(B)
- Refutation
- K(b);P-FLIGHT
- Try
- S(D);
- Threat
- DUALS(2)
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- S(D);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- B(H);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- B(H);CHECK
- Vars
- K(b);N_GUARD,P-FLIGHT::S(A)
- Refutation
- K(b);S_FLIGHT,XB(H)
- Try
- B(H);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- B(H);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Vars
- K(b);N_GUARD,P-FLIGHT::QAR2(B)
- Refutation
- P(c);
- Try
- R(F);
- Vars
- P(c);::P=Q
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- R(F);
- Vars
- K(b);N_GUARD,S_FLIGHT::QAB1(B)
- P(c);SBLOCK::QAB1(B)
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Threat
- QAR1(B)
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- R(F);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- Q(B);CHECK
- Vars
- K(b);N_GUARD,P-FLIGHT::S(A)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(B);
- Refutation
- P(c);
- Try
- Q(B);CHECK
- Vars
- K(b);N_GUARD,P-FLIGHT,XS(D)::QAR2(B)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(B);CHECK
- Vars
- K(b);N_GUARD,P-FLIGHT,XS(D)::QAR2(B)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(B);CHECK
- Refutation
- K(b);P-FLIGHT
- Try
- P(E);
- Vars
- P(c);SBLOCK::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- Actual
- S(D);
- Vars
- K(b);N_GUARD,P-FLIGHT::QAR1(B)
- K(b);N_GUARD,S_FLIGHT::B(H)+S(D)
- P(c);SBLOCK::S(D)
Developed and maintained by Brian Stephenson.
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