MESON Chess Problem Database
Problem Display
PID: 238898 (4nK2/4N1p1/8/2BbbQ2/B1k5/2PN3R/3P4/1r6 w - - 0 1)
Paslack, Rainer
idee & form, 2013
#2
9 + 6
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Be6
- 2.Qxe6#
- 1...Bf7
- 2.Qxf7#
- 1...Bh2
- 2.Qxd5#
- 1...Bxc3
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Be6
- Tries
- 1.Bg1?
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Rxg1!
- threat
- 1.Ba3?
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Rb4!
- threat
- 1.Be3?
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Bd4!
- threat
- 1.Bb4?
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Rxb4!
- threat
- 1.Bd4?
- threat
- 2.Sxe5#
- 1...Bxd4
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Bg3!
- threat
- 1.Bb6?
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Rxb6!
- threat
- 1.Bd6?
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Bxd6
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Sxd6!
- threat
- 1.Ba7?
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- 1...Rb6!
- threat
- 1.Rh4+?
- 1...Bd4
- 2.Rxd4#
- 1...Bf4
- 2.Qxd5#
- 1...Be4!
- 1...Bd4
- 1.Qe4+?
- 1...Bd4
- 2.Qxd5#
- 2.Qxd4#
- 1...Bxe4!
- 1...Bd4
- 1.Qxe5?
- threat
- 2.Qd4#
- 2.Qxd5#
- 1...Bf3
- 2.Qd4#
- 1...Bh1
- 2.Qd4#
- 1...Bg2
- 2.Qd4#
- 1...Be4
- 2.Qd4#
- 2.Qxe4#
- 1...Bc6
- 2.Qd4#
- 1...Be6
- 2.Qd4#
- 2.Qf4#
- 2.Qe4#
- 2.Qxe6#
- 1...Bb7
- 2.Qd4#
- 1...Bf7
- 2.Qd4#
- 2.Qf4#
- 2.Qe4#
- 1...Ba8
- 2.Qd4#
- 1...Bg8
- 2.Qd4#
- 2.Qf4#
- 2.Qe4#
- 1...Sf6
- 2.Qd4#
- 1...Sc7
- 2.Qd4#
- 1...Rf1+!
- threat
- 1.Bg1?
- Keys
- 1.Bf2!
- threat
- 2.Sxe5#
- 1...Bxc3
- 2.Qxd5#
- 1...Re1
- 2.Sb2#
- 1...Bh2
- 2.Qxd5#
- 1...Bg3
- 2.Qxd5#
- 1...Bd4
- 2.Qxd5#
- 1...Bf4
- 2.Qxd5#
- 1...Bd6
- 2.Qxd5#
- 1...Bf6
- 2.Qxd5#
- 1...Bc7
- 2.Qxd5#
- 1...Bb8
- 2.Qxd5#
- threat
- 1.Bf2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 2
- Sets
- B(c);OGATEB::QAB(G),XB(c)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Tries
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Refutation
- R(a);XB(F)
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Refutation
- R(a);
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Refutation
- B(d);
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Refutation
- R(a);XB(F)
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XB(F)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Refutation
- B(d);
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Refutation
- R(a);XB(F)
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H),XB(F)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- Refutation
- S(f);XB(F)
- Try
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
- Refutation
- R(a);
- Try
- R(D);CHECK
- Vars
- B(d);N_GUARD,P_SPINB(d)::R1(D),XB(d)
- B(d);OGATE,P_SPINB(d)::QAB1(G),XB(c)
- Refutation
- B(c);P_SPINB(c)
- Try
- Q(G);CHECK
- Refutation
- B(c);XQ(G)
- Try
- Q(G);XB(d)
- Threat
- DUALS(2)
- Vars
- B(c);::QAR1(G)
- S(f);::QAR1(G)
- Refutation
- R(a);CHECK
- Try
- Actual
- B(F);
- Threat
- S(C),XB(d)
- Vars
- B(d);OGATE,XP(B)::QAB1(G),XB(c)
- R(a);N_GUARD::S(C)
- B(d);OGATE::QAB1(G),XB(c)
- B(d);OGATE,P_PINS(H)::QAB1(G),XB(c)
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CSS/Javascript (jQuery, Bootstrap & DataTables).