Selfmates - SuperProblem 2026 Informal Tourney - Самоматы


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Entries should be sent to director of the section not later than 1st December 2026
Note! Not more than 3 originals per one author, including joint works, may be published; versions - unlimited.
Задачи направляйте директору раздела не позднее 1 декабря 2026 года
Важно! Могут быть опубликованы не более трех задач одного автора, включая совместные произведения; версии - неограниченно.

X
F451a
Michael Herzberg
SuperProblem, 22-01-2026
Solution | Решение

1.Rc6#
1.Bb7? (2.Rc6+ Kd5 3.Rd6+ K:d6 3.Q:d4+ S:d4#) 1...c1Q!
1.Rc3! Rd1 2.Rd3 R1~ 3.Rf3 Rd1 4.Rf4 Re1-h1 5.Be4 Rd1 6.Bb7 R1~ 7.Rf3 Rd1 8.Rd3 R1~ 9.Rc3 Rd1 10.Rc4 R1~ 11.Rc6+ Kd5 12.Rd6+ (12.Rc5+?/Rc3+?/R:c2+?) 12...K:d6 13.Q:d4+ S:d4#
nB6/2r4R/Pp1knQ2/pK5p/P1Rp2p1/1p6/2p1PpB1/1b2r3
nB6/2r4R/Pp1knQ2/pK5p/P1Rp2p1/1p6/2p1PpB1/1b2r3
s#13(9+14)
F449
Mirko Degenkolbe & Udo Degener
SuperProblem, 01-01-2026
8/3p4/1p1P4/1P5p/7P/Q1p1p3/4P3/1k1KR3
s#10*(7+6)
F450
Michael Herzberg
SuperProblem, 01-01-2026
8/1qR2Pp1/3Pp1Qp/r4p1K/2B1kP1R/1p4p1/1BP3P1/1N1N1n1n
s#10(13+11)
F451See also version F451a
Michael Herzberg
SuperProblem, 01-01-2026
5Bn1/R3r3/PQnk1pPb/5Kp1/p2pR1P1/5p2/BpP1p3/2r2b2
s#13(10+14)
F449 (solution | решение)

Mirko Degenkolbe & Udo Degener (Germany)8/3p4/1p1P4/1P5p/7P/Q1p1p3/4P3/1k1KR3

*1...c2#
1.Qb3+! Ka1 2.Kc1! c2 3.Qd3! Ka2 4.Rf1! (4.R~?) Ka1 5.Rf4! (5.Rf5?) Ka2 6.Rd4! Ka1 7.Qe4 Ka2 8.Qa8+! Kb3 9.Qa4+ Kc3 10.Rd2 exd2#
F450 (solution | решение)

Michael Herzberg (Germany)8/1qR2Pp1/3Pp1Qp/r4p1K/2B1kP1R/1p4p1/1BP3P1/1N1N1n1n

1.Sbc3+ Kd4 2.Se2+? Ke4 3.Sxg3+ Sxg3+ 4.Q:g3!
1.Sbc3+! (1.Bd3+?) 1...Kd4 2.Sb5+ Ke4 3.Bd3+ Kd5 4.Q:e6+! K:e6 5.f8S+ Kd5 6.Bc4+ (6.Sbc3+?) 6...Ke4 7.Sbc3+ Kd4 8.Se2+ Ke4 9.Sg6 ~ 10.S:g3+ S:g3#
F451 (solution | решение)

Michael Herzberg (Germany)5Bn1/R3r3/PQnk1pPb/5Kp1/p2pR1P1/5p2/BpP1p3/2r2b2

1.Re6#?; 1.Bf7? (2.Re6+ Kd5 3.Rd6+ K:d6 3.Q:d4+ S:d4#) 1...e1Q!
1.Re3! Rd1 2.Rd3 R1~ 3.Rb3 (3.Ra3?) 3...Rd1 4.Rb4 R1~ 5.Bc4 Rd1 6.Bf7 R1~ 7.Rb3 Rd1 8.Rd3 R1~ 9.Re3 Rd1 10.Re4 R1~ 11.Re6+ Kd5 12.Rd6+ (12.Re5+?, Re3+?) 12...K:d6 13.Q:d4+ S:d4#
F452
Michael Herzberg
SuperProblem, 01-01-2026
8/3B2Q1/nP1PR3/2kNKPp1/3n1pP1/3P1P2/pbppPB2/qb1r3r
s#14(13+13)
F453
Nikolaj Zujev
SuperProblem, 01-01-2026
4k2r/4p1P1/BQn1pP1B/2p4P/2PR4/1pKR4/1P1P4/2n5
s#7(12+8)
F454
Daniele Gatti
SuperProblem, 03-01-2026
8/7p/7N/3NNNk1/8/2N5/8/7K
s#9(6+2)
F452 (solution | решение)

Michael Herzberg (Germany)8/3B2Q1/nP1PR3/2kNKPp1/3n1pP1/3P1P2/pbppPB2/qb1r3r

1.e4? (2.B:d4+ B:d4#) 1...fxe3 e.p.!
1.Ke4! Ba3/Bc1 2.Rf6 Bb2 3.Rg6 Ba3/Bc1 4.Qe7 Bb2 5.Qe5 Ba3/Bc1 6.Q:f4 Bb2 7.Qe5 Ba3/Bc1 8.Qe7 Bb2 9.Qg7 Ba3/Bc1 10.Rf6 Bb2 11.Re6 Ba3/Bc1 12.Ke5 Bb2 13.e4 ~ (13...f:e3 e.p.?) 14.B:d4+ B:d4#
F453 (solution | решение)

Nikolaj Zujev (Lithuania)4k2r/4p1P1/BQn1pP1B/2p4P/2PR4/1pKR4/1P1P4/2n5

1.g8Q+! R:g8 2.f7+ K:f7 3.Rf4+ Ke8 4.Rd8+ S:d8 5.Bb5+ Sc6 6.Qb8+ Kd7 7.Rd4+ c:d4#
F454 (solution | решение)

Daniele Gatti (Italy)8/7p/7N/3NNNk1/8/2N5/8/7K

1.Se2! Kh5 2.Shf7 h6 3.Sfe3 Kh4 4.Sdf4 h5 5.Sfd3 Kh3 6.Sf3 h4 7.Seg1+ Kg3 8.Sh2 h3 9.Sg2 hxg2#
F453
Daniele Gatti
SuperProblem, 03-01-2026
8/8/2q5/8/2BBB3/2K5/Q7/2k2BBB
s#14(8+2)
F454
Daniele Gatti
SuperProblem, 03-01-2026
7K/3P3N/4kN2/3N1N2/7N/8/8/1q3N2
s#18(8+2)
F455
Grigory Popov
SuperProblem, 07-01-2026
5B2/4pp2/2R1nk1n/5b1P/3P2pP/3pK1P1/P2P1R1N/8
s#10(11+8)
F453 (solution | решение)

Daniele Gatti (Italy)8/8/2q5/8/2BBB3/2K5/Q7/2k2BBB

1.Bde3+! Kd1 2.Qc2+ Ke1 3.Qf2+ Kd1 4.Qf3+ Ke1 5.Qg3+ Kd1 6.Qg4+ Ke1 7.Qh4+ Kd1 8.Bef3+ Q:f3 9.Bfe2+ Q:e2 10.Bf3 Q:f3 11. Bb3+ Ke2 12.Qc4+! Ke1 13.Bgf2+ Q:f2 14. Bd2+ Qxd2# mm
F454 (solution | решение)

Daniele Gatti (Italy)7K/3P3N/4kN2/3N1N2/7N/8/8/1q3N2

1.d8S+! Ke5 2.Sf7+ Ke6 3.Sfg5+ Ke5 4.Shf3+ K:f5 5.Sfe3+ Kg6 6.Se5+ Kh6 7.Sfg4+ Kh5 8.Sf4+ Kh4 9.Sgf3+ Kg3 10.Se2+ Kh3 11.Sfg5+ Kh4 12.Sef3+ Kh5 13.Sg3+ Kg6 14.Sge5+ Kh6 15.Sef5+ Q:f5 16.Sgf7+ Q:f7 17.Sg4+ Kg6 18.Sf8+ Qxf8#
F455 (solution | решение)

Grigory Popov (Russia)5B2/4pp2/2R1nk1n/5b1P/3P2pP/3pK1P1/P2P1R1N/8

План – 1. Sxg4+ Sxg4#(?), но 2. Kf3. Если бы ладья блокировала поле ‘f3’, то план проходил бы. Но для этого нужна “запасная” ладья.
1.a4! Sg8 2.a5 Sh6 3.a6 Sg8 4.a7 Sh6 5.a8R Sg8 6.Ra1 Sh6 7.Rf1 Sg8 и теперь план проходит - 8.Rf3 g:f3 9.R:f3 Sh6 10.Sg4+ S:g4#

8 маятников(Pendulum) чёрного коня (Sh6-g8-..) с матом этим же конём. Эксцельсиор пешки a2 (автор).

F456withdrawal | исключается
Grigory Popov
SuperProblem, 09-01-2026
5B2/4pp2/1pR1pk1n/1P3b1P/3P1KpP/1p1p2P1/1P1P1R2/8
s#17(10+10)
F457
Daniel Novomesky
SuperProblem, 09-01-2026
KB4Q1/4k3/5R2/8/4p3/8/8/1b4b1
s#12(4+4)
F458
Bela Majoros
SuperProblem, 10-01-2026
B7/8/5Q2/8/3R4/p2R4/k7/2K5
s#7(5+2)
F456 (solution | решение)

Grigory Popov (Russia)5B2/4pp2/1pR1pk1n/1P3b1P/3P1KpP/1p1p2P1/1P1P1R2/8

1.Ke3! Sg8 2.R:b6 Sh6 3.Rc6 Sg8 4.b6 Sh6 5.b7 Sg8 6.b8Q Sh6 7.Q:b3 Sg8 8.Qa3 Sh6 9.b4 Sg8 10.b5 Sh6 11.b6 Sg8 12.b7 Sh6 13.b8S Sg8 14.Sa6 Sh6 15.Sc7 Sg8 16.Q:e7+ S:e7 17.Sd5+ S:d5#

15 маятников (Pendulum) чёрного коня (Sh6-g8-..) с матом этим же конём. Эксцельсиор пешки b2. Версия F455 с другим финалом (автор).

Cook: 7.Qe8 Sg8 8.Rc5 Rh6 9.Bxh6 e5 10.d5, 8...e5 9.Rxe5 e6 10.Qe8, 9...Sh6 10.Bxh6
F457 (solution | решение)

Daniel Novomesky (Slovakia)KB4Q1/4k3/5R2/8/4p3/8/8/1b4b1

1.Re6+ Kd7 2.Rd6+ Ke7 3.Qe6+ Kf8 4.Rd8+ Kg7 5.Rg8+ Kh7 6.Qf7+ Kh6 7.Qg7+ Kh5 8.Qg6+ Kh4 9.Bg3+ Kh3 10.Qf5+ Kg2 11.Bb8+ Kh1 12.Q:e4+ B:e4#

Royal march, Anderssen, black King and white Bishop switchback, white battery, white sacrifice (author).

F458 (solution | решение)

Bela Majoros (Hungary)B7/8/5Q2/8/3R4/p2R4/k7/2K5

1.Be4! Ka1 2.Ra4+ Ka2 3.Rd1 Kb3 4.Bc2+ Ka2 5.Rad4 Ka1 6.R4d2+ Ka2 7.Qb2+ a:b2#
F459
Steven Dowd
SuperProblem, 11-01-2026
4K3/7B/4krR1/1N5Q/5PPB/8/8/8
s#12*(8+2)
F460
Steven Dowd
SuperProblem, 11-01-2026
8/8/8/1Q6/RK1k4/BB1q4/3R1NN1/8
s#13*(8+2)
F461
Grigory Popov
SuperProblem, 14-01-2026
5B2/4pp2/1pR1nk1n/1P3b1P/3P2pP/1p1pK1P1/1P1P3R/8
s#17(11+10)
F459 (solution | решение)

Steven Dowd (USA)4K3/7B/4krR1/1N5Q/5PPB/8/8/8

*1...Rxg6 2.Bg8+ Rxg8#
1.Be1! R:g6 2.Bg8+ Kf6 3.Qh8+ Rg7 4.Bd5 Kg6 5.Be4+ Kf6 6.Bb4 Ke6 7.Sd4+ Kf6 8.Qh4+ Rg5 9.Bc3 Kg7 10.Qh7+ Kf6 11.Sf5+ Ke6 12.Qg8+ R:g8#
F460 (solution | решение)

Steven Dowd (USA)8/8/8/1Q6/RK1k4/BB1q4/3R1NN1/8

*1...Qxd2#
1.Sh3! Ke4 2.Shg5+ Kd4 3.Ka5+ Kc3 4.Rc2+ Q:c2 5.Qc4+ Kd2 6.Sf3+ Kd1 7.Rb4 Q:b3 8.Se3+ Q:e3 9.Rb1+ Qc1 10.Ka4 Q:b1 11.Qf1 +Kc2 12.Qe2+ Kc3 13.Bb4+ Q:b4#
F461 (solution | решение)

Grigory Popov (Russia)5B2/4pp2/1pR1nk1n/1P3b1P/3P2pP/1p1pK1P1/1P1P3R/8

1.Rf2! Sg8 2.R:b6 Sh6 3.Rc6 Sg8 4.b6 Sh6 5.b7 Sg8 6.b8Q Sh6 7.Q:b3 Sg8 8.Qa3 Sh6 9.b4 Sg8 10.b5 Sh6 11.b6 Sg8 12.b7 Sh6 13.b8S Sg8 14.Sa6 Sh6 15.Sc7 Sg8 16.Q:e7+ S:e7 17.Sd5+ S:d5#

15 маятников (Pendulum) чёрного коня (Sh6-g8-..) с матом этим же конём. Эксцельсиор пешки b2. Версия F455 с другим финалом (автор).

F461
Mirko Degenkolbe
SuperProblem, 21-01-2026
8/8/8/4Q1P1/8/5p2/5k2/5NRK
s#11(5+2)
F462
Steven B. Dowd
SuperProblem, 22-01-2026
8/7R/5Q1K/4q2R/1P1k4/4NP2/3P4/2N5
s#10*(9+2)
F461 (solution | решение)

Mirko Degenkolbe (Germany)8/8/8/4Q1P1/8/5p2/5k2/5NRK

1.Rg2+? f:g2#?? 2.Kh2!
1.Qc3! Ke2 2.Sg3+! (2.Sh2?) Kf2 3.Qc4+ Ke3 4.Sf1+ Kf2 5.Qd3 Ke1 6.Sh2+! Kf2 7.Rg4! (7.Rg2+?) Ke1 8.Re4+ Kf2 9.Qd7! (9.Q~?) Kg3 10.Qg4+ Kf2 11.Qg2+! f:g2#
F462 (solution | решение)

Steven B. Dowd (USA)8/7R/5Q1K/4q2R/1P1k4/4NP2/3P4/2N5

*1...Qxf6#
1.Sc2+! A checking key but gives two flights and it leads to two full length variations. Both variations feature a Zugzwang move toward the end.
1...Kc4 2.Qa6+ Qb5 3.Rh4+ Kd5 4.Rd4+ Ke5 5.Sd3+ Q:d3 6.Qd6+ Kf5 7.Qd5+ Kf6 8.Rf4+ Qf5 9.Sd4 Q:f4 10.Qg5+ Q:g5# changed mate
1...Kd5 2.Qf7+ Kd6 3.Qc7+ Ke6 4.Qe7+ Kd5 5.Se3+ Kc6 6.Qb7+ Kd6 7.Qc7+ Ke6 8.Qf7+ Kd6 9.Qf6+ Qe6 10.b5 Q:f6# re-establishment of original mate.
F463 (solution | решение)

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