MESON Chess Problem Database
Problem Display
PID: 142043 (1Q6/p7/1p1R1B2/N2qN2R/P2k4/3p1P1K/1P1p4/3B4 w - - 0 1)
Hemming, CH
4th HM., Leisure Hour, 1901
#2
11 + 6
| 153 | La Strategie | 1901 |
| 14867 | BCPS Library | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Kc5
- 2.Sxd3#
- 1...bxa5
- 2.Qxa7#
- 1...b5
- 2.Qxa7#
- 1...a6
- 2.Qxb6#
- 1...Kc5
- Tries
- 1.Kg3?
- 1...Ke3
- 2.Sg4#
- 1...Kc5
- 2.Sxd3#
- 1...bxa5
- 2.Qxa7#
- 1...b5
- 2.Qxa7#
- 1...a6
- 2.Qxb6#
- 1...Qxd6!
- 1...Ke3
- 1.Sac4?
- 1...Qxd6
- 2.Qxd6#
- 1...b5
- 2.Qxa7#
- 1...a5
- 2.Qxb6#
- 1...a6
- 2.Qxb6#
- 1...Kc5!
- 1...Qxd6
- 1.Sac6+?
- 1...Kc5
- 2.b4#
- 1...Ke3!
- 1...Kc5
- 1.Sec6+?
- 1...Kc5
- 2.Bd4#
- 2.Rhxd5#
- 2.Rdxd5#
- 2.b4#
- 1...Ke3!
- 1...Kc5
- 1.Rh4+?
- 1...Kc5
- 2.Sd7#
- 2.b4#
- 1...Ke3!
- 1...Kc5
- 1.Rf5?
- 1...Ke3
- 2.Sg4#
- 1...Kc5
- 2.Sxd3#
- 1...bxa5
- 2.Qxa7#
- 1...b5
- 2.Qxa7#
- 1...a6
- 2.Qxb6#
- 1...Qxd6!
- 1...Ke3
- 1.Rxd5+?
- 1...Ke3
- 2.Sg4#
- 1...Kxd5!
- 1...Ke3
- 1.Rd8?
- 1...Qd7+
- 2.Sg4#
- 1...Ke3
- 2.Sg4#
- 1...Kc5
- 2.Sxd3#
- 1...bxa5
- 2.Qxa7#
- 1...Qd6
- 2.Sec4#
- 2.Sg4#
- 1...b5
- 2.Qxa7#
- 1...a6
- 2.Qxb6#
- 1...Qxd8!
- 1...Qd7+
- 1.Kg3?
- Keys
- 1.Rd7!
- 1...Qxd7+
- 2.Sg4#
- 1...Ke3
- 2.Sg4#
- 1...Kc5
- 2.Sxd3#
- 1...bxa5
- 2.Qxa7#
- 1...Qd6
- 2.Sec4#
- 2.Sg4#
- 1...b5
- 2.Qxa7#
- 1...a6
- 2.Qxb6#
- 1...Qxd7+
- 1.Rd7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(c);N_SPINQ(d),S_FLIGHT::S(G),XP(b)
- P(e);OGATEB,XS(F)::QAB(K),XP(f)
- P(e);OGATEB::QAB(K),XP(f)
- P(f);N_GUARD::QAB(K),XP(e)
- Tries
- Try
- K(D);P-FLIGHT
- Vars
- K(c);N_SPINQ(d),S_FLIGHT::S(G)
- K(c);N_SPINQ(d),S_FLIGHT::S(G),XP(b)
- P(e);OGATEB,XS(F)::QAB(K),XP(f)
- P(e);OGATEB::QAB(K),XP(f)
- P(f);N_GUARD::QAB(K),XP(e)
- Refutation
- Q(d);N_SPINQ(d),P_PINS(G),XR(I)
- Try
- S(F);
- Vars
- Q(d);N_SPINQ(d),OGATE,XR(I)::QAR2(K),XQ(d)
- P(e);OGATEB::QAB(K),XP(f)
- P(f);N_GUARD::QAB(K),XP(e)
- Refutation
- K(c);N_SPINQ(d),S_FLIGHT
- Try
- S(F);CHECK
- Vars
- K(c);N_SPINQ(d),S_FLIGHT::P(B)
- Refutation
- K(c);N_SPINQ(d),S_FLIGHT
- Try
- S(G);CHECK
- Refutation
- K(c);N_SPINQ(d),S_FLIGHT
- Try
- R(H);CHECK
- Refutation
- K(c);N_SPINQ(d),S_FLIGHT
- Try
- R(H);
- Vars
- K(c);N_SPINQ(d),S_FLIGHT::S(G)
- K(c);N_SPINQ(d),S_FLIGHT::S(G),XP(b)
- P(e);OGATEB,XS(F)::QAB(K),XP(f)
- P(e);OGATEB::QAB(K),XP(f)
- P(f);N_GUARD::QAB(K),XP(e)
- Refutation
- Q(d);N_SPINQ(d),XR(I)
- Try
- R(I);CHECK,XQ(d)
- Vars
- K(c);S_FLIGHT::S(G)
- Refutation
- K(c);P-FLIGHT,XR(I)
- Try
- R(I);
- Vars
- Q(d);CHECK::B(J)+S(G)
- K(c);N_SPINQ(d),S_FLIGHT::S(G)
- K(c);N_SPINQ(d),S_FLIGHT::S(G),XP(b)
- P(e);OGATEB,XS(F)::QAB(K),XP(f)
- P(e);OGATEB::QAB(K),XP(f)
- P(f);N_GUARD::QAB(K),XP(e)
- Refutation
- Q(d);N_SPINQ(d),XR(I)
- Try
- Actual
- R(I);
- Vars
- Q(d);CHECK,N_SPINQ(d),XR(I)::B(J)+S(G)
- K(c);N_SPINQ(d),S_FLIGHT::S(G)
- K(c);N_SPINQ(d),S_FLIGHT::S(G),XP(b)
- P(e);OGATEB,XS(F)::QAB(K),XP(f)
- P(e);OGATEB::QAB(K),XP(f)
- P(f);N_GUARD::QAB(K),XP(e)
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