MESON Chess Problem Database
Problem Display
PID: 216935 (k2b4/P5Q1/1P1pK3/2p5/6p1/3P4/1pp5/8 w - - 0 1)
Chocolous, Jiri
Budapesti Sakkszemle, 1890
#4
5 + 7
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Keys
- 1.Qxb2!
- threat
- 2.b7+
- 2...Kxa7
- 3.b8Q+
- 3...Ka6
- 4.Q2b5#
- 4.Qa8#
- 3...Ka6
- 3.b8R
- threat
- 4.Qb7#
- 3...Ka6
- 4.Ra8#
- 3...Bb6
- 4.Qxb6#
- threat
- 3.b8Q+
- 2...Kxa7
- 2.b7+
- 1...Kb7
- 2.Qa1
- threat
- 3.a8Q+
- 3...Kxb6
- 4.Q1a5#
- 3...Kxb6
- 3.a8Q+
- 2...Kxb6
- 3.a8Q
- threat
- 4.Q1a5#
- 3...Kb5
- 4.Qb2#
- 3...Kc7
- 4.Q1a5#
- 4.Q1a7#
- threat
- 3.a8Q
- 2...Kc6
- 3.a8Q+
- 3...Kb5
- 4.Qb2#
- 4.Q1a5#
- 3...Kxb6
- 4.Q1a5#
- 3...Kb5
- 3.a8Q+
- 2...Ka8
- 3.Qh1+
- 3...d5
- 4.Qxd5#
- 3...d5
- 3.Qh1+
- 2...Bxb6
- 3.a8Q+
- 3...Kc7
- 4.Qg7#
- 3...Kc7
- 3.a8Q+
- 2...Bc7
- 3.a8Q+
- 3...Kxb6
- 4.Qb2#
- 4.Q1a5#
- 4.Q1a6#
- 4.Q8a6#
- 3...Kxb6
- 3.a8Q+
- threat
- 2.Qa1
- 1...Bh4
- 2.Qh8+
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Qhb8#
- 3...Kxb6
- 3.a8Q+
- 2...Bd8
- 3.Qh1+
- 3...d5
- 4.Qxd5#
- 3...d5
- 3.Qxd8+
- 3...Kb7
- 4.a8Q#
- 3...Kb7
- 3.Qh1+
- 2...Kb7
- 2.b7+
- 2...Kxa7
- 3.b8Q+
- 3...Ka6
- 4.Qa1#
- 4.Qa3#
- 4.Qa2#
- 4.Q2b5#
- 4.Q2b6#
- 4.Q8b6#
- 4.Qa8#
- 3...Ka6
- 3.b8R
- threat
- 4.Qb6#
- 4.Qb7#
- 3...Ka6
- 4.Ra8#
- 4.Qa1#
- 4.Qa3#
- 4.Qa2#
- 4.Qb6#
- threat
- 3.b8Q+
- 2...Kxa7
- 2.Qa2
- threat
- 3.Qd5#
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Q2a5#
- 3...Kxb6
- 3.a8Q+
- 2...c4
- 3.Qa5
- threat
- 4.Qd5#
- 3...Kb7
- 4.a8Q#
- 3...d5
- 4.Qxd5#
- threat
- 3.Qa6
- threat
- 4.Qc8#
- 4.b7#
- threat
- 3.Qa5
- threat
- 2.Qh8+
- 1...Bg5
- 2.Qh8+
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Qhb8#
- 3...Kxb6
- 3.a8Q+
- 2...Bd8
- 3.Qh1+
- 3...d5
- 4.Qxd5#
- 3...d5
- 3.Qxd8+
- 3...Kb7
- 4.a8Q#
- 3...Kb7
- 3.Qh1+
- 2...Kb7
- 2.b7+
- 2...Kxa7
- 3.b8Q+
- 3...Ka6
- 4.Qa1#
- 4.Qa3#
- 4.Qa2#
- 4.Q2b5#
- 4.Q2b6#
- 4.Q8b6#
- 4.Qa8#
- 3...Ka6
- 3.b8R
- threat
- 4.Qb6#
- 4.Qb7#
- 3...Ka6
- 4.Ra8#
- 4.Qa1#
- 4.Qa3#
- 4.Qa2#
- 4.Qb6#
- threat
- 3.b8Q+
- 2...Kxa7
- 2.Qa2
- threat
- 3.Qd5#
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Q2a5#
- 3...Kxb6
- 3.a8Q+
- 2...c4
- 3.Qa5
- threat
- 4.Qd5#
- 3...Kb7
- 4.a8Q#
- 3...d5
- 4.Qxd5#
- threat
- 3.Qa6
- threat
- 4.Qc8#
- 4.b7#
- threat
- 3.Qa5
- threat
- 2.Qh8+
- 1...Bf6
- 2.b7+
- 2...Kxa7
- 3.b8Q+
- 3...Ka6
- 4.Qa3#
- 4.Qa2#
- 4.Q2b5#
- 4.Q2b6#
- 4.Q8b6#
- 4.Qa8#
- 3...Ka6
- 3.b8Q+
- 2...Kxa7
- 2.Qa2
- threat
- 3.Qd5#
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Q2a5#
- 3...Kxb6
- 3.a8Q+
- 2...c4
- 3.Qa5
- threat
- 4.Qd5#
- 3...Kb7
- 4.a8Q#
- 3...d5
- 4.Qxd5#
- threat
- 3.Qa6
- threat
- 4.Qc8#
- 4.b7#
- threat
- 3.Qa5
- threat
- 2.b7+
- 1...Bc7
- 2.Qh8+
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Qb2#
- 3...Kxb6
- 3.a8Q+
- 2...Bd8
- 3.Qh1+
- 3...d5
- 4.Qxd5#
- 3...d5
- 3.Qxd8+
- 3...Kb7
- 4.a8Q#
- 3...Kb7
- 3.Qh1+
- 2...Kb7
- 2.bxc7
- threat
- 3.Qb8#
- 2...Kxa7
- 3.c8Q
- threat
- 4.Qcb7#
- 4.Qbb7#
- 4.Qbb8#
- threat
- 3.c8B
- threat
- 4.Qb7#
- 3...Ka8
- 4.Qb7#
- threat
- 3.c8Q
- threat
- 2.Qh8+
- 1...Be7
- 2.Qh8+
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Qhb8#
- 3...Kxb6
- 3.a8Q+
- 2...Bd8
- 3.Qh1+
- 3...d5
- 4.Qxd5#
- 3...d5
- 3.Qxd8+
- 3...Kb7
- 4.a8Q#
- 3...Kb7
- 3.Qh1+
- 2...Bf8
- 3.Qh1+
- 3...d5
- 4.Qxd5#
- 3...d5
- 3.Qh1+
- 2...Kb7
- 2.b7+
- 2...Kxa7
- 3.b8Q+
- 3...Ka6
- 4.Qa1#
- 4.Qa3#
- 4.Qa2#
- 4.Q2b5#
- 4.Q2b6#
- 4.Q8b6#
- 4.Qa8#
- 3...Ka6
- 3.b8R
- threat
- 4.Qb6#
- 4.Qb7#
- 3...Ka6
- 4.Ra8#
- 4.Qa1#
- 4.Qa3#
- 4.Qa2#
- 4.Qb6#
- threat
- 3.b8Q+
- 2...Kxa7
- 2.Qa2
- threat
- 3.Qd5#
- 2...Kb7
- 3.a8Q+
- 3...Kxb6
- 4.Q2a5#
- 3...Kxb6
- 3.a8Q+
- 2...c4
- 3.Qa5
- threat
- 4.Qd5#
- 3...Kb7
- 4.a8Q#
- 3...d5
- 4.Qxd5#
- threat
- 3.Qa6
- threat
- 4.Qc8#
- 4.b7#
- threat
- 3.Qa5
- threat
- 2.Qh8+
- threat
- 1.Qxb2!
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