[Event "Engine Arena 3"] [Site "www.chesscube.com"] [Date "2015.01.16"] [Round "-"] [White "paulo50@chesscube.com"] [Black "whapo_me@chesscube.com"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D37"] [Opening "Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Be7 4. Nc3 Nf6 5. Bf4 O-O 6. e3 Nbd7 { D37 Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense } 7. Bd3 dxc4 8. Bxc4 a6 9. Qc2 b5 10. Be2 Bb7 11. O-O c5 12. dxc5 Nxc5 13. Rad1 Qe8 14. Rd4 Rc8 15. Rc1 Ncd7 16. e4?! { (-0.62 → -1.18) Inaccuracy. Ne5 was best. } (16. Ne5 b4 17. Nxd7 Nxd7 18. Rcd1 Bd5 19. Bxa6 bxc3 20. e4 cxb2 21. Bxc8 Qxc8) 16... b4 17. Qb3 bxc3 18. Qxb7 e5 19. Nxe5?! { (-2.93 → -3.75) Inaccuracy. Bxe5 was best. } (19. Bxe5 Nxe5 20. b4 Nxf3+ 21. gxf3 Rb8 22. Qc7 Bxb4 23. Bxa6 Nh5 24. Rb1 Qe6 25. Rbxb4) 19... Nc5 20. Qb6 Ne6 21. Rxc3 Rxc3 22. bxc3 Bc5 23. Qa5 Nxf4 24. Qxc5 Nxe2+ 25. Kf1 Nxd4 26. cxd4 Qa4 27. f3?! { (-6.44 → -16.96) Inaccuracy. Ke2 was best. } (27. Ke2 Qxa2+ 28. Ke3 Qb1 29. Nd3 Qf1 30. d5 Qxg2 31. f3 Qxh2 32. Qc4 Re8 33. e5 h5 34. Kd4 Qg1+ 35. Kc3 Qa1+ 36. Kc2 Rxe5) 27... Qd1+ 28. Kf2 Qd2+ 29. Kg3 Nh5+ 30. Kh4 Qxg2 31. Kxh5?! { (-21.57 → Mate in 7) Checkmate is now unavoidable. Ng4 was best. } (31. Ng4 Nf4 32. Kg5 Ne6+ 33. Kh4 Nxc5 34. dxc5 Qxf3 35. a3 f6 36. Nh6+ gxh6 37. c6 Re8 38. e5) 31... h6 32. Nxf7 Qxf3+ 33. Kh4 g5+ 34. Nxg5 Rf4# { Black wins by checkmate. } 0-1