1.Be2!
[1.Bc6?
Rh5!
(Not 1...Kb2?
2.Bxb5=
) 2.Kd3
Kb2
(Ka2) 3.Kxd4
Kb3
4.g4
Rg5
5.Ke3
Kxb4
(Not 5...Rxg4
6.Bxb5=
) 6.Kf4
Rg8!
7.Bd5
Rf8+-+
]
1...d3!
[1...Kb2
2.Bxb5!=
] 2.Bxd3!
[2.Kxd3?
Rxb4
3.Ke3
(3.g4
Rb1-+
) 3...Rb3+
4.Kf4
b4!-+
] 2...Rxb4
3.g4!
[3.Kc3?
Rb2-+
] 3...Rb2+
[3...Rb3
4.g5
b4
5.g6
Rb2+
6.Ke3=
] 4.Ke3
[4.Kc3?
b4+
5.Kc4
b3
6.Kc3
Ka2-+
] 4...b4
5.g5!
[5.Be4?
e.g. 5...Rh2
6.Bd5
Rc2
7.Ke4
Rc5
8.g5
(8.Bf7
Kb2-+
) 8...Rxd5
9.Kxd5
b3
10.g6
b2
11.g7
b1Q
12.g8Q
Qb3+-+
] 5...Rg2
6.Kf4
b3
7.g6
b2
[7...Rd2
8.Be4
Rd4
9.g7
b2
10.g8Q=
] 8.Kf5!
Rd2
9.Be4
Rd4
10.Bc2
Rc4
[10...Rd5+
11.Kf6
(11.Ke6?
Rd2!-+
) 11...Rd2
12.Be4
Re2
13.Bd3=
] 11.Bd3
Rc3
12.Be4
Re3
13.Bc2
Rf3+
14.Kg5!
Rc3
15.Be4!
[15.Bf5?
Rc5!-+
] 15...Re3
16.Bc2
Re2
17.Bd3
positional draw.