MESON Chess Problem Database
Problem Display
PID: 71599 (Nk4KR/R2PPPPP/2p3r1/1p6/1N1n4/Q4p1q/b1p5/4r1b1 w - - 0 1)
Millour, Rene-Jean
2nd Place, French Championship, 1984
#2
11 + 11
SOLUTION
- SOUND
- Sets
- 1...Qf1
- 2.d8Q#
- 2.d8R#
- 1...Qg2
- 2.d8Q#
- 2.d8R#
- 1...Qh1
- 2.d8Q#
- 2.d8R#
- 1...Qh2
- 2.d8Q#
- 2.d8R#
- 1...Qg3
- 2.d8Q#
- 2.d8R#
- 1...Qh4
- 2.d8Q#
- 2.d8R#
- 1...Qh5
- 2.d8Q#
- 2.d8R#
- 1...Qh6
- 2.d8Q#
- 2.d8R#
- 1...Qxh7+
- 2.Kxh7#
- 1...Ra1
- 2.e8Q#
- 2.e8R#
- 1...Rb1
- 2.e8Q#
- 2.e8R#
- 1...Rc1
- 2.e8Q#
- 2.e8R#
- 1...Rd1
- 2.e8Q#
- 2.e8R#
- 1...Rf1
- 2.e8Q#
- 2.e8R#
- 1...Ree6
- 2.d8Q#
- 2.d8R#
- 2.f8Q#
- 2.f8R#
- 1...Rg4
- 2.d8Q#
- 2.d8R#
- 1...Rge6
- 2.d8Q#
- 2.d8R#
- 2.f8Q#
- 2.f8R#
- 1...Rxg7+
- 2.Kxg7#
- 1...Be3
- 2.e8Q#
- 2.e8R#
- 1...Bb1
- 2.f8Q#
- 2.f8R#
- 1...Be6
- 2.e8Q#
- 2.e8R#
- 1...Bxf7+
- 2.Kxf7#
- 1...Se2
- 2.e8Q#
- 2.e8R#
- 1...Sb3
- 2.f8Q#
- 2.f8R#
- 1...Sf5
- 2.d8Q#
- 2.d8R#
- 1...Se6
- 2.Sxc6#
- 1...Qf1
- Tries
- 1.Qa5?
- threat
- 2.Qb6#
- 2.Qc7#
- 1...Qxh7+
- 2.Kxh7#
- 1...Rxg7+
- 2.Kxg7#
- 1...Bxf7+
- 2.Kxf7#
- 1...Qh2
- 2.Qb6#
- 2.d8Q#
- 2.d8R#
- 1...Qg3
- 2.Qb6#
- 2.d8Q#
- 2.d8R#
- 1...Bh2
- 2.Qb6#
- 1...Se2
- 2.Qc7#
- 2.e8Q#
- 2.e8R#
- 1...Sb3
- 2.Qc7#
- 2.f8Q#
- 2.f8R#
- 1...Sf5
- 2.Qc7#
- 2.d8Q#
- 2.d8R#
- 1...Se6
- 2.Sxc6#
- 1...c5
- 2.Qc7#
- 1...Qxd7!
- threat
- 1.Qa6?
- threat
- 2.Rb7#
- 2.Qb7#
- 2.Qb6#
- 1...Qxh7+
- 2.Kxh7#
- 1...Rxg7+
- 2.Kxg7#
- 1...Bxf7+
- 2.Kxf7#
- 1...Se2
- 2.Rb7#
- 2.Qb7#
- 2.e8Q#
- 2.e8R#
- 1...Sb3
- 2.Rb7#
- 2.Qb7#
- 2.f8Q#
- 2.f8R#
- 1...Sf5
- 2.Rb7#
- 2.Qb7#
- 2.d8Q#
- 2.d8R#
- 1...Se6
- 2.Sxc6#
- 2.Rb7#
- 2.Qb7#
- 1...c5
- 2.Rb7#
- 2.Qb7#
- 1...Qxd7!
- threat
- 1.Qa5?
- Keys
- 1.Rc7!
- threat
- 2.Qa7#
- 1...Qxh7+
- 2.Kxh7#
- 1...Rxg7+
- 2.Kxg7#
- 1...Bxf7+
- 2.Kxf7#
- 1...Se2
- 2.e8Q#
- 2.e8R#
- 1...Sb3
- 2.f8Q#
- 2.f8R#
- 1...Sf5
- 2.d8Q#
- 2.d8R#
- 1...Se6
- 2.Sxc6#
- threat
- 1.Rc7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- Q(f);N_GUARD::P=Q
- Q(f);CHECK,XP(H)::R(K)+K(J),XQ(f)
- R(a);N_GUARD::P=Q
- R(j);S_CUTQ(f)::P=Q
- R(j);CHECK,XP(G)::R(K)+K(J),XR(j)
- B(b);S_CUTR(a)::P=Q
- B(c);N_PINP(F),P_PINP(G)::P=Q
- B(c);S_CUTR(a)::P=Q
- B(c);CHECK,P_PINP(G),XP(F)::R(K)+K(J),XB(c)
- S(g);S_CUTR(a)::P=Q
- S(g);N_PINP(F),P_PINP(G)::P=Q
- S(g);S_CUTQ(f)::P=Q
- S(g);N_GUARD,N_PINP(F),P_PINP(G),S_CUTR(j)::S(B),XP(i)
- Tries
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- Q(f);CHECK,XP(H)::R(K)+K(J),XQ(f)
- R(j);CHECK,XP(G)::R(K)+K(J),XR(j)
- B(c);CHECK,P_PINP(G),XP(F)::R(K)+K(J),XB(c)
- B(b);::QAR2(A)
- S(g);N_GUARD,N_PINP(F),P_PINP(G),S_CUTR(j)::S(B),XP(i)
- P(i);::QAB1(A)
- Refutation
- Q(f);XP(D)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- Q(f);CHECK,XP(H)::R(K)+K(J),XQ(f)
- R(j);CHECK,XP(G)::R(K)+K(J),XR(j)
- B(c);CHECK,P_PINP(G),XP(F)::R(K)+K(J),XB(c)
- Refutation
- Q(f);XP(D)
- Try
- Actual
- R(C);
- Threat
- QAB1(A)
- Vars
- Q(f);CHECK,XP(H)::R(K)+K(J),XQ(f)
- R(j);CHECK,XP(G)::R(K)+K(J),XR(j)
- B(c);CHECK,P_PINP(G),XP(F)::R(K)+K(J),XB(c)
- S(g);S_CUTR(a)::P=Q
- S(g);N_PINP(F),P_PINP(G)::P=Q
- S(g);S_CUTQ(f)::P=Q
- S(g);N_GUARD,N_PINP(F),P_PINP(G),S_CUTR(j)::S(B),XP(i)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).