Here are some chess puzzles from the games of Haije Kramer.
White to move and win.

Solutions are between the brackets under each puzzle.
Drag your cursor from one bracket to the other.

a)
Kramer vs Laszlo Szabo, Baarn, 1939
r3k2r/p1qn1ppp/1pb1p3/2pB4/3P4/1PN3P1/P2QPP1P/R3K2R w - - 0 1
[ Nb5 ]

b)
Kramer vs Adrianus De Groot, Beverwijk, 1946
3r4/1p4rk/3Pppp1/1B2q2p/P3n3/4Q2P/3R1PP1/2R4K w - - 0 1
[ f4 w/Bd3 ]

c)
Kramer vs SB van Mindeno, Nijmegen, 1948
rr4k1/1b1q1pbp/n1pp1np1/2PPp3/4P3/2N1B1PP/1RQ1NPB1/1R4K1 w - - 0 1
[ Na4 ]

d)
Kramer vs Cenek Kottnauer, Beverwijk, 1954
r1b2rk1/pp2bppp/4pn2/4Q1B1/Nq3P2/8/PPP3PP/2KR1B1R w - - 0 1
[ Rd4 ]

e)
Santiago Lavandero vs Kramer, Munich, 1958
1r5k/p3r2p/3q1pp1/1ppPp3/2Pn1PPP/3PR1Q1/P4RB1/7K b - - 0 1
[ ...exf4 Rxf4 Ne2 ]

f)
J Deslauriers vs Kramer, Leipzig, 1960
r3r1kb/pp5p/1qpp1pp1/4nP2/1NP3P1/2Q4P/PP2PB2/R3K2R b - - 0 1
[ Qxb4 w/Nd3+ ]

g)
Black Mates in 4. Paul De Rooi vs Kramer, Beverwijk, 1962
8/1p5k/5pp1/7p/P3qP1K/2Q3PP/8/8 b - - 0 1
[ ...g5+ Kxh5 Qe2+ ]

More Dutch GMs
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