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Analysis of john2001plus (1861) vs. WilliamAthens (1493)

8 7 6 5 4 3 2 1 a b c d e f g h -1

(black to move) 1. Nf3 c5 2. e4 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 e6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Bxe4 9. Nb5 d5 10. Ba3 Nf6 11. Nd6+ Kd7 12. c4 h6 13. cxd5 Bxd5 14. c4 Qc7 15. cxd5 Nxd5 16. Bb5+ Nc6 17. Rc1 Rhc8 18. Qa4 Nde7 19. Rfd1 Nd5 20. Rxd5 exd5 21. Qg4+ Kd8 22. Qxg7 Qd7 23. Nxf7+ Kc7 24. Rxc6+ Qxc6 25. Nd6+ Kd8 26. Nb7+ Qxb7 27. Qf8+ Kc7 28. Qd6# CHECK!

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Pawn promotion:
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