MESON Chess Problem Database
Problem Display
PID: 262016 (8/3Bn1p1/4p1p1/1Rp1P1K1/n3kPN1/1Pb1P3/N1P3P1/1Q1R2B1 w - - 0 1)
Kyaw Min Han
5/6 Comm., SuperProblem-10 JT, 2016
#2
14 + 8
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.c3#
- 2.c4#
- 1...Be1
- 2.c3#
- 2.c4#
- 1...Bb2
- 2.c3#
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c3#
- 2.c4#
- 1...Bd4
- 2.c4#
- 1...Ba5
- 2.c3#
- 2.c4#
- 1...Bxe5
- 2.c3#
- 2.c4#
- 1...Sb2
- 2.Sxc3#
- 1...Sb6
- 2.Sxc3#
- 1...Sf5
- 2.Bc6#
- 1...Sc6
- 2.Bxc6#
- 1...Sc8
- 2.Bc6#
- 1...Sg8
- 2.Bc6#
- 1...Ba1
- Tries
- 1.Bxe6?
- 1...Bxe5
- 2.c3#
- 2.c4#
- 1...Sd5
- 2.Bxd5#
- 1...Ba1
- 2.c3#
- 2.c4#
- 1...Be1
- 2.c3#
- 2.c4#
- 1...Bb2
- 2.c3#
- 2.c4#
- 1...Bd2
- 2.c3#
- 2.c4#
- 1...Bb4
- 2.c3#
- 2.c4#
- 1...Bd4
- 2.c3#
- 2.c4#
- 1...Ba5
- 2.c3#
- 2.c4#
- 1...Sb2
- 2.Sxc3#
- 1...Sb6
- 2.Sxc3#
- 1...Sf5
- 2.Bd5#
- 1...Sc6
- 2.Bd5#
- 1...Sc8
- 2.Bd5#
- 1...Sg8
- 2.Bd5#
- 1...c4!
- 1...Bxe5
- 1.Be8?
- 1...Bxe5
- 2.c3#
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bd4
- 2.c4#
- 1...Sd5
- 2.Bxg6#
- 1...Ba1
- 2.c3#
- 2.c4#
- 1...Be1
- 2.c3#
- 2.c4#
- 1...Bb2
- 2.c3#
- 2.c4#
- 1...Bb4
- 2.c3#
- 2.c4#
- 1...Ba5
- 2.c3#
- 2.c4#
- 1...Sb2
- 2.Sxc3#
- 1...Sb6
- 2.Sxc3#
- 1...Sf5
- 2.Bc6#
- 1...Sc6
- 2.Bxc6#
- 2.Bxg6#
- 1...Sc8
- 2.Bc6#
- 2.Bxg6#
- 1...Sg8
- 2.Bc6#
- 2.Bxg6#
- 1...c4!
- 1...Bxe5
- 1.Rd4+?
- 1...Bxd4
- 2.c4#
- 1...cxd4!
- 1...Bxd4
- 1.Rxc5?
- 1...Bxe5
- 2.Rxe5#
- 2.c3#
- 2.c4#
- 1...Sxc5
- 2.Sxc3#
- 1...Ba1
- 2.c3#
- 2.c4#
- 1...Be1
- 2.Rd4#
- 2.Rc4#
- 2.c3#
- 2.c4#
- 1...Bb2
- 2.c3#
- 2.c4#
- 1...Bd2
- 2.c3#
- 2.c4#
- 1...Bb4
- 2.Rd4#
- 2.Rc4#
- 2.c3#
- 2.c4#
- 1...Bd4
- 2.Rxd4#
- 2.c3#
- 2.c4#
- 1...Ba5
- 2.Rd4#
- 2.Rc4#
- 2.c3#
- 2.c4#
- 1...Sb2
- 2.Sxc3#
- 1...Sb6
- 2.Sxc3#
- 1...Sf5
- 2.Bc6#
- 1...Sc6
- 2.Bxc6#
- 1...Sc8
- 2.Bc6#
- 1...Sg8
- 2.Bc6#
- 1...Sd5!
- 1...Bxe5
- 1.bxa4?
- threat
- 2.Sxc3#
- 1...Bxe5
- 2.c3#
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bd4
- 2.c4#
- 1...Ba1
- 2.c3#
- 2.c4#
- 1...Be1
- 2.c3#
- 2.c4#
- 1...Bb2
- 2.c3#
- 2.c4#
- 1...Bb4
- 2.c3#
- 2.c4#
- 1...Ba5
- 2.c3#
- 2.c4#
- 1...Sd5!
- threat
- 1.Bxe6?
- Keys
- 1.Re1!
- 1...Kd5
- 2.e4#
- 1...Bxe1
- 2.c4#
- 1...Bxe5
- 2.c4#
- 1...Sd5
- 2.Sf2#
- 1...Ba1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Bd4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...Sb2
- 2.Sxc3#
- 1...Sb6
- 2.Sxc3#
- 1...Sf5
- 2.Bc6#
- 1...Sc6
- 2.Bxc6#
- 1...Sc8
- 2.Bc6#
- 1...Sg8
- 2.Bc6#
- 1...c4
- 2.Sf2#
- 1...Kd5
- 1.Re1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- B(a);OGATE::QAB(A)+P(E)
- S(b);N_GUARD::S(D),XB(a)
- S(g);N_GUARD::B(N)
- S(g);N_GUARD::B(N),XS(g)
- Tries
- Try
- B(N);XP(e)
- Vars
- S(g);N_GUARD::B(N),XS(g)
- S(b);N_GUARD::S(D),XB(a)
- S(g);N_GUARD::B(N)
- Refutation
- P(d);
- Try
- B(N);
- Vars
- B(a);OGATE::QAB(A)+P(E)
- S(g);N_GUARD::B(N),XP(f)
- S(b);N_GUARD::S(D),XB(a)
- S(g);N_GUARD::B(N)
- Refutation
- P(d);
- Try
- R(B);CHECK
- Vars
- B(a);OGATE,XR(B)::QAB(A)+P(E)
- Refutation
- P(d);XR(B)
- Try
- R(K);XP(d)
- Vars
- S(b);N_GUARD,XR(K)::S(D),XB(a)
- S(b);N_GUARD::S(D),XB(a)
- S(g);N_GUARD::B(N)
- S(g);N_GUARD::B(N),XS(g)
- Refutation
- S(g);
- Try
- P(G);XS(b)
- Threat
- S(D),XB(a)
- Vars
- B(a);OGATE::QAB(A)+P(E)
- Refutation
- S(g);
- Try
- Actual
- R(B);
- Vars
- K(c);OGATE,P_SPINP(d),S_FLIGHT::P(H)
- B(a);OGATE,XR(B)::QAB(A)+P(E)
- B(a);OGATE,XP(L)::QAB(A)+P(E)
- S(g);SBLOCK::S(J)
- B(a);OGATE::QAB(A)+P(E)
- S(b);N_GUARD::S(D),XB(a)
- S(g);N_GUARD::B(N)
- S(g);N_GUARD::B(N),XS(g)
- P(d);::S(J)
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