1. Kb6!

1 .... h4 (1 .... Kd7 2. Kb5 !! Nf5! 3. Kc4! =)

2. Kc6!

2. Kb5? Nf5! 3. Kc4 h3 4. Ra 2 Bd6! - +

2 .... Ne6!

3. Ra1!

Thematic try: 3. Rb6? Nf4! 4. Rb1 Kf7! (4 .... h3? 5. Rf1 Bg5 6. Kc5! H2 7. Rh1 =)

5. Rf1 pin Bg5 6. Kc5 Kg6 (g7) 7. Kd4 Ne2 + 8. Kd3 Ng3! - +

3. Ra8 +? Kf7! - + (And not 3 .... Nd8 +? 4. Kd5 (b5)! =)

3 .... Nf4

4. Rf1!

Thematic try: 4. Ra4? Bg5! 5. Ra5 Bh6 6. Kd6! h3 7. Ra2 Bg7 !! - +

(and not 7 .... Bf8 +? 8. Ke5! =)

4. Rh1? Kf7 !! 5. Rf1 Bg5 - + (and not 5 .... h3? 6. Rxf4 = see main line)

4 .... h3

5. Rxf4

5. Rf2? Bg5! - +

5 .... h2

6. Rf1 =  switchback