1. b7 Bc5! 1... Re6 2. Nc7 1... Rc6 2. b8=N+! (2. Nc7? Rxc7) 2. Bxc5 2. b8=Q? Ra6+ 3. Kb7 Rb6+ 2. b8=N+? Kc8 3. Bxc5 d4 2. Nc7? Bxd4 3. b8=Q Rh8 2... Rh8+ 3. Ka7 3. b8=Q? Rxb8+ 4. Kxb8 Kc6 3... Kc6 4. Bd4! 4. Nd6? Kxc5 5. Nc8 Rh7 4... Rh7 4... Rf8 5. Ka6 4... Rh2 5. Ka8 5. Bg7!! Rxg7 6. Nd4+ Kd6 6... Kc5 7. Ne6+ 7. Nf5+ 1-0