MESON Chess Problem Database
Problem Display
PID: 201751 (1n1Q4/7N/5P2/5pR1/4pk2/1N1pRP1B/6p1/b2K2B1 w - - 0 1)
Pavlov, Mikhail Aleksandrovich
Szachy, 1972
#2
10 + 7
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Ke5
- 2.Rxe4#
- 1...Ke5
- Tries
- 1.Kd2?
- threat
- 2.Bh2#
- 1...Ke5
- 2.Rxe4#
- 1...Bc3+!
- threat
- 1.Rxe4+?
- 1...Kxf3
- 2.Sd2#
- 2.Bxg2#
- 2.Qxd3#
- 1...fxe4!
- 1...Kxf3
- 1.Qb6?
- threat
- 2.Bh2#
- 1...Ke5
- 2.Rxf5#
- 1...Bd4!
- threat
- 1.Qxd3?
- threat
- 2.Bh2#
- 1...Ke5
- 2.Rxe4#
- 1...exd3!
- threat
- 1.Qd7?
- threat
- 2.Qxf5#
- 1...Ke5
- 2.Bh2#
- 2.Rxe4#
- 2.Rxf5#
- 1...Sxd7!
- threat
- 1.fxe4?
- threat
- 2.Rxf5#
- 1...fxe4
- 2.Rf5#
- 1...Ke5!
- threat
- 1.Kd2?
- Keys
- 1.Qg8!
- threat
- 2.Rxf5#
- 1...Ke5
- 2.Bh2#
- threat
- 1.Qg8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(e);P_SPINP(d),S_FLIGHT::R1(D),XP(d)
- Tries
- Try
- K(A);P-FLIGHT
- Threat
- B(B)
- Vars
- K(e);P_SPINP(d),S_FLIGHT::R1(D),XP(d)
- Refutation
- B(a);CHECK
- Try
- R(D);CHECK,XP(d)
- Refutation
- P(f);XR(D)
- Try
- Q(J);
- Threat
- B(B)
- Vars
- K(e);P_SPINP(d),S_FLIGHT::R1(G),XP(f)
- Refutation
- B(a);
- Try
- Q(J);XP(c)
- Threat
- B(B)
- Vars
- K(e);P_SPINP(d),S_FLIGHT::R1(D),XP(d)
- Refutation
- P(d);XQ(J)
- Try
- Q(J);
- Threat
- QAR1(J),XP(f)
- Refutation
- S(g);XQ(J)
- Try
- P(E);XP(d)
- Threat
- R1(G),XP(f)
- Vars
- P(f);XP(E)::R1(G)
- Refutation
- K(e);P_SPINP(f),S_FLIGHT
- Try
- Actual
- Q(J);
- Threat
- R1(G),XP(f)
- Vars
- K(e);P_SPINP(d),S_FLIGHT::B(B)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).