[Event "Brasileiro Universitário Masc"] [Site "https://lichess.org/2gmzCuWQ"] [Date "2021.05.14"] [White "intermezo"] [Black "bughouse"] [Result "1-0"] [UTCDate "2021.05.14"] [UTCTime "22:45:43"] [WhiteElo "2186"] [BlackElo "2349"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3?! { (0.31 → -0.32) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O) 2... Nf6 3. Bf4 { D01 Rapport-Jobava System } a6 4. e3 e6 5. Bd3?! { (0.00 → -0.60) Inaccuracy. g4 was best. } (5. g4 Bb4 6. Ne2 Nxg4 7. Rg1 g5 8. Rxg4 gxf4 9. Nxf4 Nc6) 5... Be7?! { (-0.60 → 0.05) Inaccuracy. c5 was best. } (5... c5 6. dxc5 Bxc5 7. Nf3 Be7 8. O-O O-O 9. e4 dxe4 10. Nxe4) 6. h3 O-O 7. Nf3 b5 8. O-O Bb7 9. Ne5 Nbd7 10. Ne2 c5 11. c3 c4 12. Bc2 Nxe5?! { (0.00 → 0.82) Inaccuracy. a5 was best. } (12... a5 13. a3 Qb6 14. Bg5 Qc7 15. Bf4) 13. Bxe5? { (0.82 → -0.48) Mistake. dxe5 was best. } (13. dxe5 Nh5 14. Bh2 g6 15. Nd4 Ng7 16. a3 Qb6 17. Bf4 a5 18. Qf3 b4 19. axb4 axb4) 13... Nd7 14. Bh2 Nf6 15. f4 Ne4 16. Ng3?! { (-0.02 → -1.09) Inaccuracy. Bxe4 was best. } (16. Bxe4 dxe4 17. f5 exf5 18. Rxf5 Qd7 19. Rf2 a5 20. Nf4 a4 21. a3 Ra6 22. Qe2 Bd5) 16... Nxg3?! { (-1.09 → -0.49) Inaccuracy. f5 was best. } (16... f5 17. Qe2 a5 18. Nxe4 dxe4 19. a4 b4 20. cxb4 Bxb4 21. Qxc4 Bd5 22. Qe2 Rb8 23. Rfc1) 17. Bxg3 Bd6 18. Qh5 g6 19. Qh6 f5 20. Bh4 Qd7 21. Bg5 Rf7 22. Qh4 a5 23. Bf6?? { (0.00 → -5.28) Blunder. a3 was best. } (23. a3 Bc6 24. Ra2 h5 25. Kh2 Kg7 26. Raa1 Be7 27. Bxe7 Qxe7 28. Qg3 Bd7 29. Rh1 Bc6) 23... Bf8?? { (-5.28 → 0.02) Blunder. Rxf6 was best. } (23... Rxf6 24. Qxf6 Be7 25. Qe5 Rf8 26. g3 Bd6 27. Qxd6 Qxd6 28. a3 Bc6 29. Kg2 Qe7 30. Bd1) 24. Be5 b4 25. Qg5 Be7 26. Qh6 Bc6 27. h4 Bf8 28. Qg5 Qe7 29. Qg3 Bg7 30. h5?? { (-0.28 → -2.88) Blunder. a3 was best. } (30. a3 Bxe5) 30... Bxe5? { (-2.88 → -1.14) Mistake. gxh5 was best. } (30... gxh5 31. Bd1 h4 32. Qh2 Bxe5 33. fxe5 Kh8 34. cxb4 Rg7 35. bxa5 Rg3 36. Kh1 Rag8 37. Bf3) 31. fxe5 g5 32. Rf2 h6 33. a3 bxc3 34. bxc3 Rb8 35. Qf3 Kg7?? { (-2.33 → 0.00) Blunder. g4 was best. } (35... g4) 36. Qe2?? { (0.00 → -2.38) Blunder. g4 was best. } (36. g4 f4 37. a4 fxe3 38. Qxe3 Rxf2 39. Qxf2 Rf8 40. Qe2 Rf4 41. Kg2 Be8 42. Rf1 Qa3) 36... Rb2 37. Rb1?! { (-2.12 → -3.37) Inaccuracy. Qe1 was best. } (37. Qe1) 37... Qxa3?? { (-3.37 → -0.93) Blunder. Rxb1+ was best. } (37... Rxb1+) 38. g4?! { (-0.93 → -1.74) Inaccuracy. Rxb2 was best. } (38. Rxb2) 38... Qxc3 39. Rxb2 Qxb2 40. gxf5 Qc1+? { (-1.47 → 0.00) Mistake. exf5 was best. } (40... exf5 41. Qf1 Qa3 42. Rxf5 Qf8 43. Qb1 Bd7 44. Rxf7+ Qxf7 45. Bg6 Qf3 46. Qb7 Qxe3+ 47. Kf1) 41. Rf1 Qa3 42. f6+ Kf8 43. Bg6?? { (0.25 → -1.90) Blunder. Qg4 was best. } (43. Qg4 Qxe3+) 43... Rb7 44. f7 Rb2 45. Qf3?! { (-4.68 → -7.71) Inaccuracy. Qe1 was best. } (45. Qe1 c3) 45... g4?? { (-7.71 → Mate in 8) Checkmate is now unavoidable. Qc3 was best. } (45... Qc3 46. Rd1 Ba4 47. Rf1 Qd2 48. Rf2 Qxf2+ 49. Qxf2 Rxf2 50. Kxf2 c3 51. Ke2 g4 52. e4) 46. Qf4 Qa2 47. Qxh6+ Ke7 48. f8=Q+ Kd7 49. Qe8+ Kc7 50. Qg7+ Kb6 51. Qb8+ Ka6 52. Qga7# { White wins by checkmate. } 1-0