MESON Chess Problem Database
Problem Display
PID: 270675 (6r1/4p2b/2p1P2b/2B2p1R/4Bk2/P2PNp2/KQ6/2N5 w - - 0 1)
Marchant, G
Sunday Referee, 1932
(First published on Sun Jan 31 1932)
#2
10 + 8
| 15239 | Valois Notebooks | 2023 |
SOLUTION
- SOUND
- Sets
- 1...Kg3
- 2.Qh2#
- 1...Rg1
- 2.Qb8#
- 1...Rg3
- 2.Qb8#
- 1...Rg4
- 2.Qb8#
- 1...Rg5
- 2.Qb8#
- 1...Rg6
- 2.Qb8#
- 1...Rg7
- 2.Qb8#
- 1...Ra8
- 2.Qh2#
- 1...Rb8
- 2.Qh2#
- 2.Qxb8#
- 1...Rc8
- 2.Qh2#
- 1...Rd8
- 2.Qh2#
- 1...Re8
- 2.Qh2#
- 1...Rf8
- 2.Qh2#
- 1...Rh8
- 2.Qh2#
- 1...Bg5
- 2.Qh2#
- 1...Bg7
- 2.Qh2#
- 1...Bf8
- 2.Qb8#
- 1...Bg6
- 2.Qh2#
- 1...f2
- 2.Se2#
- 1...fxe4
- 2.Qe5#
- 1...Kg3
- Tries
- 1.Ka1?
- 1...Kg3
- 2.Qh2#
- 1...fxe4
- 2.Qe5#
- 1...Rg1
- 2.Qb8#
- 1...Rg2
- 2.Qb8#
- 1...Rg3
- 2.Qb8#
- 1...Rg4
- 2.Qb8#
- 1...Rg5
- 2.Qb8#
- 1...Rg6
- 2.Qb8#
- 1...Rg7
- 2.Qb8#
- 1...Ra8
- 2.Qh2#
- 1...Rb8
- 2.Qh2#
- 2.Qxb8#
- 1...Rc8
- 2.Qh2#
- 1...Rd8
- 2.Qh2#
- 1...Re8
- 2.Qh2#
- 1...Rf8
- 2.Qh2#
- 1...Rh8
- 2.Qh2#
- 1...Bg5
- 2.Qh2#
- 1...Bf8
- 2.Qb8#
- 1...Bg6
- 2.Qh2#
- 1...f2
- 2.Se2#
- 1...Bg7!
- 1...Kg3
- 1.Bxc6?
- 1...Kg3
- 2.Qh2#
- 1...Rg1
- 2.Qb8#
- 1...Rg3
- 2.Qd4#
- 2.Qb8#
- 1...Rg4
- 2.Qb8#
- 1...Rg5
- 2.Qb8#
- 1...Rg6
- 2.Qb8#
- 1...Rg7
- 2.Qb8#
- 1...Ra8
- 2.Qh2#
- 1...Rb8
- 2.Qh2#
- 2.Qxb8#
- 1...Rc8
- 2.Qh2#
- 1...Rd8
- 2.Qh2#
- 1...Re8
- 2.Qh2#
- 1...Rf8
- 2.Qh2#
- 1...Rh8
- 2.Qh2#
- 1...Bg5
- 2.Qh2#
- 1...Bg7
- 2.Qh2#
- 1...Bf8
- 2.Qb8#
- 1...Bg6
- 2.Qh2#
- 1...f2
- 2.Se2#
- 1...Rg2!
- 1...Kg3
- 1.a4?
- 1...Kg3
- 2.Qh2#
- 1...fxe4
- 2.Qe5#
- 1...Rg1
- 2.Qb8#
- 1...Rg3
- 2.Qb8#
- 1...Rg4
- 2.Qb8#
- 1...Rg5
- 2.Qb8#
- 1...Rg6
- 2.Qb8#
- 1...Rg7
- 2.Qb8#
- 1...Ra8
- 2.Qh2#
- 1...Rb8
- 2.Qh2#
- 2.Qxb8#
- 1...Rc8
- 2.Qh2#
- 1...Rd8
- 2.Qh2#
- 1...Re8
- 2.Qh2#
- 1...Rf8
- 2.Qh2#
- 1...Rh8
- 2.Qh2#
- 1...Bg5
- 2.Qh2#
- 1...Bg7
- 2.Qh2#
- 1...Bf8
- 2.Qb8#
- 1...Bg6
- 2.Qh2#
- 1...f2
- 2.Se2#
- 1...Rg2!
- 1...Kg3
- 1.Ka1?
- Keys
- 1.Kb1!
- 1...Kg3
- 2.Qh2#
- 1...fxe4
- 2.Qe5#
- 1...Rg1
- 2.Qb8#
- 1...Rg2
- 2.Qb8#
- 1...Rg3
- 2.Qb8#
- 1...Rg4
- 2.Qb8#
- 1...Rg5
- 2.Qb8#
- 1...Rg6
- 2.Qb8#
- 1...Rg7
- 2.Qb8#
- 1...Ra8
- 2.Qh2#
- 1...Rb8
- 2.Qxb8#
- 1...Rc8
- 2.Qh2#
- 1...Rd8
- 2.Qh2#
- 1...Re8
- 2.Qh2#
- 1...Rf8
- 2.Qh2#
- 1...Rh8
- 2.Qh2#
- 1...Bg5
- 2.Qh2#
- 1...Bg7
- 2.Qh2#
- 1...Bf8
- 2.Qb8#
- 1...Bg6
- 2.Qh2#
- 1...f2
- 2.Se2#
- 1...Kg3
- 1.Kb1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(b);S_CUTR(h),S_FLIGHT::QAB1(C)
- R(h);N_GUARD::QAB(C)
- R(h);N_GUARD,SBLOCK::QAB(C)
- R(h);N_GUARD,P_PINP(D)::QAB(C)
- B(e);S_CUTR(h)::QAB(C)
- B(g);S_CUTR(h)::QAB(C)
- P(a);N_GUARD::S(A)
- P(c);XB(G)::QAB1(C)
- Tries
- Try
- K(B);P-FLIGHT
- Vars
- K(b);S_CUTR(h),S_FLIGHT::QAB1(C)
- P(c);XB(G)::QAB1(C)
- R(h);N_GUARD,P_PINS(A)::QAB(C)
- R(h);N_GUARD::QAB(C)
- R(h);N_GUARD,SBLOCK::QAB(C)
- R(h);N_GUARD,P_PINP(D)::QAB(C)
- B(e);S_CUTR(h)::QAB(C)
- B(g);S_CUTR(h)::QAB(C)
- P(a);N_GUARD::S(A)
- Refutation
- B(e);P_PINQ(C)
- Try
- B(G);XP(d)
- Vars
- K(b);S_CUTR(h),S_FLIGHT::QAB1(C)
- R(h);N_GUARD::QAB(C)
- R(h);N_GUARD,P_PINP(D)::QAB(C)
- B(e);S_CUTR(h)::QAB(C)
- B(g);S_CUTR(h)::QAB(C)
- P(a);N_GUARD::S(A)
- Refutation
- R(h);P_PINQ(C)
- Try
- P(D);
- Vars
- K(b);S_CUTR(h),S_FLIGHT::QAB1(C)
- P(c);XB(G)::QAB1(C)
- R(h);N_GUARD::QAB(C)
- R(h);N_GUARD,SBLOCK::QAB(C)
- R(h);N_GUARD,P_PINP(D)::QAB(C)
- B(e);S_CUTR(h)::QAB(C)
- B(g);S_CUTR(h)::QAB(C)
- P(a);N_GUARD::S(A)
- Refutation
- R(h);P_PINQ(C)
- Try
- Actual
- K(B);S_FLIGHT
- Vars
- K(b);S_CUTR(h),S_FLIGHT::QAB1(C)
- P(c);XB(G)::QAB1(C)
- R(h);N_GUARD,P_PINS(A)::QAB(C)
- R(h);N_GUARD::QAB(C)
- R(h);N_GUARD,SBLOCK::QAB(C)
- R(h);N_GUARD,P_PINQ(C)::QAB(C),XR(h)
- B(e);S_CUTR(h)::QAB(C)
- B(g);S_CUTR(h)::QAB(C)
- P(a);N_GUARD::S(A)
Developed and maintained by Brian Stephenson.
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