[Event "Torneo ingenieros Arena"] [Site "https://lichess.org/R1Y8O8P6"] [Date "2022.06.22"] [White "Ing_RichardMena_R"] [Black "omarmedinahos"] [Result "1-0"] [UTCDate "2022.06.22"] [UTCTime "00:39:21"] [WhiteElo "1419"] [BlackElo "1634"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-50"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B06"] [Opening "Modern Defense: Standard Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nc3 { B06 Modern Defense: Standard Line } e6 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6 bxc6 7. O-O Ne7 8. Bf4?! { (1.32 → 0.68) Inaccuracy. e5 was best. } (8. e5 d6) 8... O-O?! { (0.68 → 1.59) Inaccuracy. h6 was best. } (8... h6 9. h4 g5 10. Bg3 d6 11. hxg5 hxg5 12. Nxg5 Nf5 13. Nxe6 Bxe6 14. exf5 Bxf5 15. Qf3) 9. Qc1 Bb7 10. Bh6 d5?! { (1.19 → 2.02) Inaccuracy. f6 was best. } (10... f6 11. Bxg7 Kxg7 12. Qe3 g5 13. Rad1 Ng6 14. e5 c5 15. exf6+ Qxf6 16. dxc5 Bxf3 17. Rxd7+) 11. Bxg7 Kxg7 12. e5 Nf5? { (1.90 → 3.31) Mistake. c5 was best. } (12... c5) 13. Qf4?! { (3.31 → 2.30) Inaccuracy. Na4 was best. } (13. Na4 a5 14. Re1 Ba6 15. Nc5 a4 16. b3 Bb5 17. Qf4 h6 18. Qd2 Rh8 19. h3 Ra7) 13... Qe7? { (2.30 → 4.02) Mistake. c5 was best. } (13... c5 14. dxc5) 14. g4 Nh4? { (3.51 → 5.58) Mistake. Nd6 was best. } (14... Nd6) 15. Qf6+ Qxf6 16. exf6+ Kxf6 17. Nxh4 h5 18. gxh5?! { (6.58 → 4.75) Inaccuracy. Na4 was best. } (18. Na4 a5 19. gxh5 e5 20. dxe5+ Kxe5 21. hxg6 Rh8 22. Ng2 Rag8 23. f4+ Kd6 24. f5 c5) 18... gxh5 19. Ng2 Rg8 20. f4? { (5.37 → 2.93) Mistake. Na4 was best. } (20. Na4 e5 21. dxe5+ Kxe5 22. f3 Kd6 23. Kf2 c5 24. Nh4 d4 25. b3 Kc6 26. Nb2 a5) 20... h4?! { (2.93 → 3.99) Inaccuracy. c5 was best. } (20... c5 21. Ne2) 21. Rf3 Rg4? { (3.23 → 6.40) Mistake. c5 was best. } (21... c5 22. Na4 cxd4 23. Nc5 Bc6 24. Kf2 Ke7 25. Nxh4 Kd6 26. Nb3 Rh8 27. Rh3 Ba4 28. Nxd4) 22. Kf2?! { (6.40 → 4.50) Inaccuracy. h3 was best. } (22. h3 Rg7 23. Na4 Rag8 24. Rf2 e5 25. fxe5+ Ke7 26. Kh2 Bc8 27. e6 Bxe6 28. Re1 Kd8) 22... Rag8?! { (4.50 → 6.97) Inaccuracy. c5 was best. } (22... c5 23. Ne2 cxd4 24. h3 Rgg8 25. Rb3 Rab8 26. Nxh4 c5 27. Nf3 Bc6 28. Rxb8 Rxb8 29. b3) 23. Ne3 Bc8 24. Nxg4+ Rxg4 25. h3 Rg8 26. a4 Ke7 27. a5 e5 28. fxe5 Ke6 29. Rf6+ Ke7 30. Rxc6 Bxh3 31. Nxd5+ Kd8 32. Rg1 Re8 33. Nxc7 Rh8 34. Nxa6 Be6 35. Rd6+ Kc8 36. d5 Bf5 37. Rb6 Kd7?! { (14.63 → Mate in 8) Checkmate is now unavoidable. Kd8 was best. } (37... Kd8 38. e6 Ke7 39. Rb7+ Kd6 40. Rd7+ Ke5 41. Re1+ Kd4 42. c3+ Kc4 43. Rxf7 Bh3 44. e7) 38. e6+?! { (Mate in 8 → 17.34) Lost forced checkmate sequence. Nc5+ was best. } (38. Nc5+ Kd8 39. a6 Bc8 40. a7 f6 41. a8=Q fxe5 42. Rb7 Rf8+ 43. Ke2 Rf2+ 44. Kxf2 h3) 38... fxe6?! { (17.34 → Mate in 2) Checkmate is now unavoidable. Ke7 was best. } (38... Ke7 39. Rb7+ Kd6 40. exf7 Rc8 41. Rg8 Kxd5 42. Nb4+ Kd4 43. f8=Q Rxf8 44. Rxf8 Bg6 45. a6) 39. Rg7+ Kc8 40. Rb8# { White wins by checkmate. } 1-0