[Event "FISU AMERICA CHESS VAR R2"] [Site "https://lichess.org/OnsTntaN"] [Date "2024.04.12"] [White "MathiasSanchez_UDEP"] [Black "ArthasMennethil"] [Result "1-0"] [UTCDate "2024.04.12"] [UTCTime "23:43:06"] [WhiteElo "2267"] [BlackElo "2483"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-8"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Mieses Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 { A00 Mieses Opening } Nf6 2. Nd2 e5 3. g3 Nc6 4. Bg2 Bc5?! { (-0.74 → -0.15) Inaccuracy. d5 was best. } (4... d5 5. c3 Bc5 6. b4 Bb6 7. b5 Na5 8. Ngf3 e4 9. Nd4) 5. Ngf3?! { (-0.15 → -0.90) Inaccuracy. c4 was best. } (5. c4 a5 6. Ngf3 a4 7. O-O O-O 8. a3 d6 9. b3 axb3) 5... O-O?! { (-0.90 → -0.17) Inaccuracy. Bxf2+ was best. } (5... Bxf2+ 6. Kxf2 Ng4+ 7. Kg1 Ne3 8. Qe1 Nxc2 9. Qd1 Nxa1 10. Nf1) 6. O-O?! { (-0.17 → -0.72) Inaccuracy. c4 was best. } (6. c4 d5 7. cxd5 Nxd5 8. O-O Re8 9. Nc4 Bf8 10. b3 Nd4) 6... d6?! { (-0.72 → 0.00) Inaccuracy. d5 was best. } (6... d5 7. e4 dxe4 8. Nxe4 Nxe4 9. dxe4 Qxd1 10. Rxd1 Be6 11. c3) 7. c3 a5 8. e4 Re8 9. Re1 Ng4 10. Re2 f5?! { (0.07 → 0.69) Inaccuracy. a4 was best. } (10... a4 11. Nf1 Nf6 12. Be3 Bd7 13. b4 axb3 14. axb3 Ng4 15. b4 Rxa1 16. Qxa1 Bxe3 17. Nxe3) 11. Nf1? { (0.69 → -0.41) Mistake. exf5 was best. } (11. exf5) 11... Nf6?! { (-0.41 → 0.37) Inaccuracy. fxe4 was best. } (11... fxe4 12. dxe4 Kh8 13. h3 Nf6 14. Ne1 Be6 15. Be3 Bxe3 16. Nxe3 a4 17. Nd5 Rf8 18. b4) 12. exf5 Bxf5 13. Ne3?! { (0.65 → -0.30) Inaccuracy. Bg5 was best. } (13. Bg5) 13... Bg6 14. d4 exd4 15. cxd4 Ba7 16. d5?! { (-0.14 → -1.16) Inaccuracy. b3 was best. } (16. b3 Qd7) 16... Ne5?! { (-1.16 → -0.51) Inaccuracy. Nb4 was best. } (16... Nb4 17. a3 Nd3 18. Nh4 Nxf2 19. Rxf2 Rxe3 20. Bxe3 Bxe3 21. Qf3 Bxf2+ 22. Qxf2 Qd7 23. Nxg6) 17. Nd4? { (-0.51 → -1.96) Mistake. Nxe5 was best. } (17. Nxe5 dxe5) 17... Bf7? { (-1.96 → -0.44) Mistake. Qd7 was best. } (17... Qd7) 18. Ndf5? { (-0.44 → -1.71) Mistake. h3 was best. } (18. h3 Qd7) 18... Qd7 19. Bh3?! { (-1.80 → -2.72) Inaccuracy. h3 was best. } (19. h3 Bg6) 19... Kh8 20. f4?! { (-2.76 → -4.24) Inaccuracy. Qf1 was best. } (20. Qf1 Bh5 21. Rc2 Nf3+ 22. Kh1 Ng5 23. Bg2 Bg6 24. h4 Nge4 25. Bh3 Nxd5 26. h5 Bxf5) 20... Nc4 21. Kg2 Nxe3+ 22. Nxe3 Qa4?? { (-3.96 → 4.08) Blunder. Qb5 was best. } (22... Qb5 23. a4 Bxd5+ 24. Kf1 Qb6 25. Qd3 Be4 26. Qb5 Qxb5 27. axb5 Bd3 28. Rxa5 Bxe3 29. Rxa8) 23. Qxa4 Bh5?! { (3.94 → 5.03) Inaccuracy. Bxd5+ was best. } (23... Bxd5+ 24. Kf1 Bc6 25. Qxc6 bxc6 26. Bd2 Rab8 27. Nd1 Rxe2 28. Kxe2 a4 29. Rc1 c5 30. Be3) 24. g4 Bg6 25. f5 Bf7 26. Qd1 Nxd5 27. Nxd5 Bxd5+ 28. Qxd5 Rxe2+ 29. Kf3 Rae8 30. Bf1 Rf2+ 31. Kg3 Rxf1 32. Qb5?! { (4.66 → 3.63) Inaccuracy. Qf7 was best. } (32. Qf7 Rg8 33. Be3 Rxa1 34. Bxa7 c5 35. h3 Rd1 36. f6 Rd3+ 37. Kf2 Rxh3 38. Bb6 Rh2+) 32... Ree1? { (3.63 → 6.15) Mistake. Rg1+ was best. } (32... Rg1+ 33. Kh3 Rg8 34. Be3 Bxe3 35. Rxg1 Bxg1 36. Qxa5 b6 37. Qa7 Bd4 38. Qxc7 h6 39. Qxd6) 33. Bd2 c6 34. Qxb7 Bf2+ 35. Kh3 h5 36. Bxe1 Bxe1 37. Qc8+ Kh7 38. Qxc6 hxg4+ 39. Kxg4 Rg1+ 40. Kf3 Rf1+ 41. Ke2 Rf2+ 42. Kxe1 Rxh2 43. Qe4 Kh6? { (8.46 → Mate in 8) Checkmate is now unavoidable. d5 was best. } (43... d5 44. Qxd5 Rc2 45. Qe4 Rc5 46. f6+ Kg8 47. Rd1 Rg5 48. Rd8+ Kf7 49. Qe7+ Kg6 50. Qxg7+) 44. Qf4+ { Black resigns. } 1-0