1761. diagram: 1. Vb5+ Kd6/Kc7/Kd8 2. b8=V# 1-0

1762. diagram: 1. Vh1+ Kxg4 2. Vf3# 1-0

1763. diagram: 1. Ve2+ Kc3 (1.-Kc1 2. Vc2#) 2. Vc2# 1-0

1764. diagram: 1. Ve3+ Kxf5 2. Ve4# 1-0

1765. diagram: 1. Vf6! Kd5/Kd4 2. Vxe5# 1-0

1766. diagram: 1. Ve4+ Kh3/Kh5 2. Bh1# 1-0

1767. diagram: 1. Vxe2+ Kxh3/Kh1/Kg1 2. Vg2# 1-0

1768. diagram: 1. He6+ Kh5 2. Hf6# 1-0

1769. diagram: 1. Bf8+ Ke6 2. Ff5# 1-0

1770. diagram: 1. Vd8+!! Kxd8 2. Fg5+ Kc7 (2.-Ke8 3. Bd8#) 3. Fd8# 1-0