1.Bb3+! 1.f8Q? Rd1+ 2.Kxe7 Bc5+ -+; 1.Nxh2? Rd1+ -+
1...Kb4! 1...K~ 2.Nxh2!+-
2.Nxh2 2.c8Q? h1Q-+
2...Rh1! 2.Bc5+ 3.Kd7!+-
3.f8Q Rxh2 3...Bc5+ 4.Kd7 (e6) Rxh2 5.Qb8+!+-
4.Bc4! Kxc4! 4...Bc5+ 5.Ke6! Kxc4 6.Qa8!=
5.Qf7+! 5.Qa8? Nf5+! 6.Kc6 Ne3-+
5...Kd4! 5...K~ 6.Qb3+=
6.Qg7+! 6.Qf6+? Kd3! 7.Qa1 Nf5+ -+
6...Kd3 6...Ke4 7.Qe5+=
7.Qg3+! 7.Kxe7? Bc5+! 8.Ke8 Rh1! 9.Qg3+ Kd2 10.Qg2 Re1+
11.Kf7 Bd4-+; 7.Qa1?? Nf5+!-+
7..Be3 7.Ke4 8.Qxh2 Nf5+ 9.Kc6=
8.Qxh2 8.Kxe7? Rh1! 9.Qg6+ Kd2 10.Qd6+ Ke2 11.Qa6+ Ke1!
12.Qe6 f1Q 13.Qxe3+ Kd1! 14.Qd4+ Ke2 15.Qe4+ Kf2 16.f5 Qc1-+
8...Nf5+! 8...Nc8+ 9.Kc7! f1Q 10.Kxc8=
9.Ke5! 9.Ke6? Nd4+! and 10...f1Q-+
9...Bd4+!! 9...f1Q 10.Kxf5=
10.Kxf5 10.Ke6? Ng7+!-+
10...f1N!! 10...f1Q=
11.Qh1!! 11.Qc2+? Kxc2 12.Kg6 (h4) Ke3-+; 11.h4? Nxh2 12.h5 Nf1
13.h6 Ne3+ -+; 11.a4? Nxh2 12.a5 Nf3-+
11...Ng3+ 12.Kg6! 12.Ke6? Nxh1 13.f5 Nf2 14.f6 Nxh3 15.f7 Ng5+ -+
12...Nxh1 13.f5 13.h4? Ke4-+; 13.a4? Kc4-+
13...Nf2! 13...Ng3 14.f6 Ke4 (c4) 15.f7 Bc5 16.h4! Ke5 17.h5!=
14.f6! 14.h4? Ng4-+
14...Nxh3 15.f7 Bc5 16.Kg7 Nf4
17.f8N!= 17.f8Q? Ne6+ -+