Step 4 Entry: Page 1 1. Qb4 Kxg7, Qxg4+ 2. ... Qd2+, Qxd2 Rg6# 3. Ng6 4. ... Re1+, Kf2 Qxd1 5. Bxf6 Qxf6, Qh7# 6. Rh5+ gxh5, Qf6# 7. ... Bg6 8. Rf3+ exf3, Qxg5 9. Nc6+ Rxc6, dxc6 10. b4 11. ... Ra6+, Kxa6 stalemate 12. 0-0-0+ ..., Nxb5 Page 2 1. Qxh7+ Rxh7, Ng6# 2. Nd6+ Qxd6, Ba6# 3. g3 Rc4, Qxh6+ Kg8, Qxg7# 4. ... Nf3+, Qxf3 Qe1+, Rxe1 Rxe1# 5. Bd6 Bxd6, Qh8# 6. ... Ba4 7. ... Nxf3+, Nxf3, R8g2# 8. Rc6+ Kxd5, Bg2# 9. Ne5+ Ke8, Rxc8# 10. ... Rb8 11. ... Rc3+, Kxc3 stalemate s/he needs 80%, i.e., at most 4 wrongs.