Solution:
1...Rb2 2.Bxd4#
1...Rc1/Rd1/Re1/Rf1/Rxg1/Bb2/b3 2.Kxb4#[A]
1...g2 2.Bh2#
1...Qc1/Qc3/Qa2/Qe4/Qb3/Qa4/d3 2.Re4#
1...Qb2/Qd2/Qf2/Qg2/Qh2/Qd1 2.Kxc4#[B]/Re4#
1...Qf5/Qg6/Qh7/Bc3 2.Kxc4#[B]
1...c3 2.Kc4#[B]/Bxd4#
1...f5 2.Ng6#
1...dxc6 2.Kxc6#
1...Rxb6 2.Kxb6#
1.Rxd4? (2.f4#)
1...Rf1 2.Kxb4#[A]
1...Qc1/Qe4 2.Re4#
1...Qd2 2.Kxc4#[B]/Re4#
1...Qf2/Qf5 2.Kxc4#[B]
but 1...Bxd4+!
1.Bh2? (2.Bxg3#)
1...Rg1 2.Kxb4#[A]
1...Qc1/Qe4 2.Re4#
1...Qd2/Qf2/Qg2/Qxh2 2.Kxc4#[B]/Re4#
1...Qf5/Qg6 2.Kxc4#[B]
1...f5 2.Ng6#
but 1...gxh2!
1.Bf2? (2.Bxg3#)
1...Rg1 2.Kxb4#[A]
1...Qc1/Qe4 2.Re4#
1...Qd2/Qxf2 2.Kxc4#[B]/Re4#
1...Qf5/Qg6 2.Kxc4#[B]
1...f5 2.Ng6#
but 1...gxf2!
4 tries skipped1.Ng6+??
1...Qxg6 2.Kxc4#[B]
but 1...Kf5!
1.Rh5+??
1...Qf5 2.Ng6#/Rxf5#
1...f5 2.Ng6#
but 1...Kf4!
1.Qxb8?? (2.Kb6#)
1...Qa2/Qe4/Qa4 2.Re4#
1...dxc6 2.Kxc6#/d7#
but 1...Ba6!
1.Be3?? (2.Bf4#)
1...Qc1/Qe4 2.Re4#
1...Qd2 2.Kxc4#[B]/Re4#
1...Qf5 2.Kxc4#[B]
but 1...dxe3!
1.Kb5! zz
1...g2 2.Bh2#
1...Rb2 2.Bxd4#
1...Rb3/Qe2/Qd3/Qa4+ 2.Ka4#
1...Rc1/Rd1/Re1/Rf1/Rxg1/Bb2 2.Kxb4#[A]
1...Qc1/Qc3 2.Ka4#/Re4#
1...Qb2/Qd2/Qf2/Qg2/Qh2 2.Kxc4#[B]/Ka4#/Re4#
1...Qa2/Qe4/Qb3/d3 2.Re4#
1...Qd1 2.Kxc4#[B]/Re4#
1...Qf5/Qg6/Qh7 2.Kxc4#[B]/Ka4#
1...Bc3 2.Kxc4#[B]
1...f5 2.Ng6#
1...Bb7/Ra8 2.Qc5#
1...Ba6+/Rb7 2.Kxa6#
1...b3 2.Kb4#[A]/Ka4#
1...Rxb6+ 2.Kxb6#
1...dxc6+ 2.Kxc6#
1...c3 2.Kc4#[B]/Bxd4#
-
Eduardo Sadier Twomovers Collection (pgn)
[Event "?"]
[Site "Braille Chess Magazine, 1946"]
[Date "1946.??.??"]
[Round "?"]
[White "BURGESS H. J."]
[Black " #2"]
[Result "1-0"]
[SetUp "1"]
[FEN "1rb1N1B1/3pN3/1QPP1p2/R1K1k3/1ppp3R/5Pp1/2q5/br4B1 w - - 0 1"]
1. Kb5 1-0
-
Eduardo Sadier Twomovers Collection (pgn)
[Event "?"]
[Site "Stella Polaris 1968"]
[Date "1968.??.??"]
[Round "?"]
[White "VAN DIJK Nils Gustav Gerard"]
[Black " #2"]
[Result "1-0"]
[SetUp "1"]
[FEN "1rb1N1B1/3pN3/1QPP1p2/R1K1k3/1ppp3R/5Pp1/2q5/br4B1 w - - 0 1"]
1. Kb5 1-0
-
Problemiste PBM Collections (pbm2py)
Author VAN DIJK, Nils Gustav Gerard
Origin Stella Polaris 1968
Remark file://vandijk.pbm/54
Stipulation #2
Forsyth 1rb1S1B1/3pS3/1QPP1p2/R1K1k3/1ppp3R/5Pp1/2q5/br4B1
-
Leo Mano Forsyth Collection (forsyth)
[Event "#2"]
[White "VAN DIJK, Nils Gustav Gerard"]
[Site "Stella Polaris 1968"]
[ECO "dij6801"]
1rb1N1B1/3pN3/1QPP1p2/R1K1k3/1ppp3R/5Pp1/2q5/br4B1
-
Leo Mano Forsyth Collection (forsyth)
[Event "#2"]
[White "VAN DIJK, Nils Gustav Gerard"]
[Site "Stella Polaris 1968"]
1rb1N1B1/3pN3/1QPP1p2/R1K1k3/1ppp3R/5Pp1/2q5/br4B1
-
Fritz Schonert Collection (text/plain)
???????? Nils Gustav Gerhard
???????? Stella Polaris
???????? 1968
????????
????????
???????? 1.Kc5-b5 !
???????? Kc5 Db6 Ta5 Th4 Lg1 Lg8 Se7 Se8 Bc6 Bd6 Bf3
??????? Ke5 Dc2 Tb1 Tb8 La1 Lc8 Bb4 Bc4 Bd4 Bd7 Bf6 Bg3
Matt in 2 11+12=23
-
The Meson by Brian Stephenson (weblink)
http://www.bstephen.me.uk/cgi-bin/meson_display.pl?pid=17315
-
The Meson by Brian Stephenson (weblink)
http://www.bstephen.me.uk/cgi-bin/meson_display.pl?pid=60813
-
Gabriel Török Twomovers Collection (csv)
"VAN DIJK NILS GUSTAV GERARD";"STELLA POLARIS";1968;;"2x";"Kb5";"c5";"b6";"a5";"h4";"e7";"e8";"g1";"g8";"c6";"d6";"f3";;;;;;"e5";"c2";"b1";"b8";;;"a1";"c8";"b4";"c4";"d4";"d7";"f6";"g3";;