MESON Chess Problem Database
Problem Display
PID: 101453 (8/1p6/1R4p1/2P2bQ1/3k1N2/pP1P1P2/pr1R4/B2B3K w - - 0 1)
Stubbs, Arthur Goodwin
Good Companions (March), 1917
#2
11 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kc3
- 2.Se2#
- 1...Ke3
- 2.Se6#
- 1...Kxc5
- 2.Qg1#
- 1...Ke5
- 2.d4#
- 1...Bxd3
- 2.Se2#
- 2.Rxd3#
- 1...Bh3
- 2.Se2#
- 1...Be4
- 2.Se2#
- 1...Bg4
- 2.Se2#
- 1...Be6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Bc8
- 2.Se2#
- 1...Kc3
- Tries
- 1.Kg1?
- 1...Kc3
- 2.Se2#
- 1...Ke3
- 2.Se6#
- 1...Ke5
- 2.d4#
- 1...Bxd3
- 2.Se2#
- 2.Rxd3#
- 1...Bh3
- 2.Se2#
- 1...Be4
- 2.Se2#
- 1...Bg4
- 2.Se2#
- 1...Be6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Bc8
- 2.Se2#
- 1...Kxc5!
- 1...Kc3
- 1.Bxb2+?
- 1...Ke3
- 2.Sg2#
- 2.Sh3#
- 2.Sd5#
- 2.Sh5#
- 2.Se6#
- 2.Sxg6#
- 1...Kxc5
- 2.Qg1#
- 1...axb2!
- 1...Ke3
- 1.Bc2?
- 1...Kc3
- 2.Se2#
- 1...Kxc5
- 2.Qg1#
- 1...Ke5
- 2.d4#
- 1...Bxd3
- 2.Se2#
- 2.Rxd3#
- 1...Bh3
- 2.Se2#
- 1...Be4
- 2.Se2#
- 1...Bg4
- 2.Se2#
- 1...Be6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Bc8
- 2.Se2#
- 1...Ke3!
- 1...Kc3
- 1.Re2?
- 1...Kc3
- 2.Qf6#
- 1...Kxc5
- 2.Qg1#
- 1...Bxd3
- 2.Qe5#
- 1...Bh3
- 2.Qe5#
- 1...Bg4
- 2.Qe5#
- 1...Be6
- 2.Qe5#
- 1...Bd7
- 2.Qe5#
- 1...Bc8
- 2.Qe5#
- 1...Be4!
- 1...Kc3
- 1.Rb4+?
- 1...Kc3
- 2.Sd5#
- 1...Ke3
- 2.Sg2#
- 2.Sh3#
- 2.Sd5#
- 2.Sh5#
- 2.Se6#
- 2.Sxg6#
- 1...Ke5
- 2.Re2#
- 2.Re4#
- 2.d4#
- 1...Kxc5!
- 1...Kc3
- 1.Rb5?
- 1...Kc3
- 2.Se2#
- 1...Ke3
- 2.Se6#
- 1...Ke5
- 2.d4#
- 1...Bxd3
- 2.Se2#
- 2.Rxd3#
- 1...Bh3
- 2.Se2#
- 1...Be4
- 2.Se2#
- 1...Bg4
- 2.Se2#
- 1...Be6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Bc8
- 2.Se2#
- 1...b6!
- 1...Kc3
- 1.Rxb7?
- 1...Kc3
- 2.Se2#
- 1...Ke3
- 2.Se6#
- 1...Ke5
- 2.d4#
- 1...Bxd3
- 2.Se2#
- 2.Rxd3#
- 1...Bh3
- 2.Se2#
- 1...Be4
- 2.Se2#
- 1...Bg4
- 2.Se2#
- 1...Be6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Bc8
- 2.Se2#
- 1...Kxc5!
- 1...Kc3
- 1.Qf6+?
- 1...Kxc5
- 2.Qd6#
- 2.d4#
- 1...Ke3!
- 1...Kxc5
- 1.Qg1+?
- 1...Kc3
- 2.Rc2#
- 1...Ke5!
- 1...Kc3
- 1.b4?
- 1...Kc3
- 2.Se2#
- 1...Ke3
- 2.Se6#
- 1...Ke5
- 2.d4#
- 1...Bh3
- 2.Se2#
- 1...Be4
- 2.Se2#
- 1...Bg4
- 2.Se2#
- 1...Be6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Bc8
- 2.Se2#
- 1...Bxd3!
- 1...Kc3
- 1.Kg1?
- Keys
- 1.Kh2!
- 1...Kc3
- 2.Se2#
- 1...Ke3
- 2.Se6#
- 1...Kxc5
- 2.Qg1#
- 1...Ke5
- 2.d4#
- 1...Bxd3
- 2.Se2#
- 1...Bh3
- 2.Se2#
- 1...Be4
- 2.Se2#
- 1...Bg4
- 2.Se2#
- 1...Be6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Bc8
- 2.Se2#
- 1...Kc3
- 1.Kh2!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(d);S_FLIGHT::S(H)
- K(d);N_SPINR(b),S_FLIGHT::QAB(J)+S(H)
- K(d);N_SPINR(b),P_SPINB(e),S_FLIGHT,XP(I)::QAB(J)
- K(d);OGATE,P_SPINB(e),S_FLIGHT::P(F)
- B(e);::S(H)
- B(e);P_PINP(G)::S(H)
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- K(d);S_FLIGHT::S(H)
- K(d);N_SPINR(b),S_FLIGHT::QAB(J)+S(H)
- K(d);OGATE,P_SPINB(e),S_FLIGHT::P(F)
- B(e);::S(H)
- Refutation
- K(d);N_SPINR(b),P_SPINB(e),S_FLIGHT,XP(I)
- Try
- B(A);CHECK,XR(b)
- Vars
- K(d);P_SPINB(e),S_FLIGHT,XP(I)::QAB(J)
- Refutation
- P(c);XB(A)
- Try
- B(B);
- Vars
- K(d);S_FLIGHT::S(H)
- K(d);N_SPINR(b),P_SPINB(e),S_FLIGHT,XP(I)::QAB(J)
- K(d);OGATE,P_SPINB(e),S_FLIGHT::P(F)
- B(e);::S(H)
- B(e);P_PINP(G)::S(H)
- Refutation
- K(d);N_SPINR(b),S_FLIGHT
- Try
- R(D);
- Vars
- K(d);S_FLIGHT::QAB(J)
- K(d);N_SPINR(b),P_SPINB(e),S_FLIGHT,XP(I)::QAB(J)
- B(e);OGATE,XP(F)::QAB1(J)
- B(e);OGATE::QAB1(J)
- Refutation
- B(e);P_PINP(G)
- Try
- R(K);CHECK
- Vars
- K(d);S_FLIGHT::S(H)
- Refutation
- K(d);N_SPINR(b),P_SPINB(e),S_FLIGHT,XP(I)
- Try
- R(K);
- Vars
- K(d);S_FLIGHT::S(H)
- K(d);N_SPINR(b),S_FLIGHT::QAB(J)+S(H)
- K(d);OGATE,P_SPINB(e),S_FLIGHT::P(F)
- B(e);::S(H)
- B(e);P_PINP(G)::S(H)
- Refutation
- P(g);
- Try
- R(K);XP(g)
- Vars
- K(d);S_FLIGHT::S(H)
- K(d);N_SPINR(b),S_FLIGHT::QAB(J)+S(H)
- K(d);OGATE,P_SPINB(e),S_FLIGHT::P(F)
- B(e);::S(H)
- B(e);P_PINP(G)::S(H)
- Refutation
- K(d);N_SPINR(b),P_SPINB(e),S_FLIGHT,XP(I)
- Try
- Q(J);CHECK
- Refutation
- K(d);N_SPINR(b),S_FLIGHT
- Try
- Q(J);CHECK
- Vars
- K(d);S_FLIGHT::R1(D)
- Refutation
- K(d);S_FLIGHT
- Try
- P(E);
- Vars
- K(d);S_FLIGHT::S(H)
- K(d);N_SPINR(b),S_FLIGHT::QAB(J)+S(H)
- K(d);OGATE,P_SPINB(e),S_FLIGHT::P(F)
- B(e);::S(H)
- B(e);P_PINP(G)::S(H)
- Refutation
- B(e);P_SPINB(e),XP(F)
- Try
- Actual
- K(C);P-FLIGHT,P_SPINR(D)
- Vars
- K(d);S_FLIGHT::S(H)
- K(d);N_SPINR(b),S_FLIGHT::QAB(J)+S(H)
- K(d);N_SPINR(b),P_SPINB(e),S_FLIGHT,XP(I)::QAB(J)
- K(d);OGATE,P_SPINB(e),S_FLIGHT::P(F)
- B(e);P_SPINB(e),XP(F)::S(H)
- B(e);::S(H)
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