MESON Chess Problem Database
Problem Display
PID: 30770 (8/2p2p2/2P1bP2/Rp6/p1kpB3/p1pN2R1/K5Q1/8 w - - 0 1)
Neukomm, Gyula (Julius) R
Pesti Hirlap, 1909
#2
8 + 9
| 2638 | White to Play | 1913 |
| 81 | Chess | 1958 |
SOLUTION
- SOUND
- Sets
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...c2
- 2.Qxc2#
- 1...b4
- 2.Se5#
- 2.Rc5#
- 1...Bh3
- Tries
- 1.Ka1?
- threat
- 2.Qa2#
- 1...Kb3
- 2.Qa2#
- 1...c2
- 2.Qxc2#
- 1...a2
- 2.Qxa2#
- 1...b4!
- threat
- 1.Kb1?
- threat
- 2.Qa2#
- 1...a2+
- 2.Qxa2#
- 1...c2+
- 2.Qxc2#
- 1...Kb3
- 2.Qa2#
- 1...b4!
- threat
- 1.Kxa3?
- threat
- 2.Qa2#
- 1...c2
- 2.Qxc2#
- 1...b4+!
- threat
- 1.Re3?
- 1...c2
- 2.Qxc2#
- 1...b4
- 2.Se5#
- 2.Rc5#
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...dxe3!
- 1...c2
- 1.Rh3?
- 1...c2
- 2.Qxc2#
- 1...b4
- 2.Se5#
- 2.Rc5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...Bxh3!
- 1...c2
- 1.Rxa4+?
- 1...b4
- 2.Rxb4#
- 1...bxa4!
- 1...b4
- 1.Rxb5?
- threat
- 2.Rb4#
- 2.Rc5#
- 1...c2
- 2.Rc5#
- 1...Kxb5+!
- threat
- 1.Ra6?
- 1...c2
- 2.Qxc2#
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...b4!
- 1...c2
- 1.Ra7?
- 1...c2
- 2.Qxc2#
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...b4!
- 1...c2
- 1.Ra8?
- 1...c2
- 2.Qxc2#
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...b4!
- 1...c2
- 1.Qh1?
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...b4
- 2.Se5#
- 2.Rc5#
- 1...c2!
- 1...Bh3
- 1.Qf3?
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...b4
- 2.Se5#
- 2.Rc5#
- 1...c2!
- 1...Bh3
- 1.Ka1?
- Keys
- 1.Bf3!
- 1...Kxd3+
- 2.Bd5#
- 1...c2
- 2.Qxc2#
- 1...b4
- 2.Se5#
- 1...Bh3
- 2.Bd5#
- 1...Bg4
- 2.Bd5#
- 1...Bd5
- 2.Bxd5#
- 1...Bf5
- 2.Bd5#
- 1...Bd7
- 2.Bd5#
- 1...Bc8
- 2.Bd5#
- 1...Kxd3+
- 1.Bf3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- P(b);OGATEB::QAR2(B),XP(b)
- Tries
- Try
- K(A);P-FLIGHT
- Threat
- QAB(B)
- Vars
- K(d);S_FLIGHT::QAB1(B)
- P(b);OGATEB::QAR2(B),XP(b)
- P(a);::QAB(B),XP(a)
- Refutation
- P(f);
- Try
- K(A);S_FLIGHT
- Threat
- QAB(B)
- Vars
- P(a);CHECK::QAB(B),XP(a)
- P(b);CHECK,OGATEB::QAR2(B),XP(b)
- K(d);S_FLIGHT::QAB1(B)
- Refutation
- P(f);
- Try
- K(A);P-FLIGHT,XP(a)
- Threat
- QAB(B)
- Vars
- P(b);OGATEB::QAR2(B),XP(b)
- Refutation
- P(f);CHECK
- Try
- R(D);
- Vars
- P(b);OGATEB::QAR2(B),XP(b)
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- Refutation
- P(e);XR(D)
- Try
- R(D);
- Vars
- P(b);OGATEB::QAR2(B),XP(b)
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- Refutation
- B(g);XR(D)
- Try
- R(F);CHECK,XP(c)
- Vars
- P(f);P_SPINP(f)::R1(F),XP(f)
- Refutation
- P(f);XR(F)
- Try
- R(F);XP(f)
- Threat
- DUALS(2)
- Vars
- P(b);::R1(F)
- Refutation
- K(d);CHECK,S_FLIGHT,XR(F)
- Try
- R(F);
- Vars
- P(b);OGATEB::QAR2(B),XP(b)
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- Refutation
- P(f);
- Try
- R(F);
- Vars
- P(b);OGATEB::QAR2(B),XP(b)
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- Refutation
- P(f);
- Try
- R(F);
- Vars
- P(b);OGATEB::QAR2(B),XP(b)
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- Refutation
- P(f);
- Try
- Q(B);
- Vars
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- Refutation
- P(b);
- Try
- Q(B);
- Vars
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
- Refutation
- P(b);
- Try
- Actual
- B(E);
- Vars
- K(d);CHECK,S_FLIGHT,XS(C)::R(D)+B(E)
- P(b);OGATEB::QAR2(B),XP(b)
- P(f);SBLOCK::S(C)
- B(g);N_GUARD::B(E)
- B(g);N_GUARD::B(E),XB(g)
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