[Event "Esperantista Fulma Arena"] [Site "https://lichess.org/jwTc8FYG"] [Date "2021.05.01"] [White "marcbueno"] [Black "TeoKajLibroj"] [Result "1-0"] [UTCDate "2021.05.01"] [UTCTime "18:12:32"] [WhiteElo "1642"] [BlackElo "1639"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 e5 3. d3 d5 4. Bg2 Nf6 5. O-O Bc5?! { (-0.13 → 0.47) Inaccuracy. a5 was best. } (5... a5 6. Nc3 h6 7. e4 dxe4 8. dxe4 Qxd1 9. Rxd1 Be6 10. Ne1) 6. c3 Bg4 7. Qa4 O-O 8. Bg5 e4?? { (-0.22 → 1.50) Blunder. Qd7 was best. } (8... Qd7) 9. dxe4 dxe4 10. Bxf6 Qxf6 11. Qxe4 Bf5 12. Qa4 h6 13. e4? { (1.66 → 0.26) Mistake. Nbd2 was best. } (13. Nbd2) 13... Bg6 14. Nbd2 Rfe8 15. Rae1 a6 16. b4 b5 17. Qb3 Bb6 18. c4 bxc4 19. Qxc4 a5? { (0.08 → 1.72) Mistake. Rad8 was best. } (19... Rad8 20. a4) 20. e5 Nxe5?? { (1.78 → 5.50) Blunder. Qe6 was best. } (20... Qe6 21. Nh4) 21. Nxe5 Rxe5 22. Rxe5 Qxe5 23. Bxa8 axb4 24. Nf3 Qa5 25. Bc6 Qa3 26. Re1 Qb2 27. Re8+ Kh7 28. Re2 Qb1+ 29. Kg2 Bd3 30. Be4+ Bxe4 31. Qxe4+ Qxe4 32. Rxe4 f6 33. Rxb4 Kg6 34. a4 Ba5 35. Rb5 Bb6 36. a5 Ba7 37. a6 Bb6 38. Nd2 Kf7 39. Nc4 Ke6 40. Nxb6 cxb6 41. Rxb6+ Kd5 42. a7 Kc5?! { (11.98 → Mate in 6) Checkmate is now unavoidable. f5 was best. } (42... f5 43. Kh3) 43. Rb1 Kd6 44. a8=Q Ke5 45. f4+ Ke6 46. Qe8+ Kf5 47. Kf3 g5 48. g4# { White wins by checkmate. } 1-0