[Event "TORNEO INTERCOLEGIADO AJEDREZ Arena"] [Site "https://lichess.org/QrbKBSnt"] [Date "2021.06.29"] [White "jhonatan3114746305"] [Black "Kmuri"] [Result "1-0"] [UTCDate "2021.06.29"] [UTCTime "14:26:19"] [WhiteElo "1096"] [BlackElo "1051"] [WhiteRatingDiff "+82"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 { B00 Pirc Defense } c6 3. Nc3 b5?! { (0.63 → 1.19) Inaccuracy. Nd7 was best. } (3... Nd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 Ngf6 7. Bd2 Qb6 8. O-O-O) 4. Nxb5?? { (1.19 → -2.19) Blunder. Nf3 was best. } (4. Nf3 b4 5. Ne2 Nf6 6. Ng3 a5 7. Bd3 e6 8. O-O Ba6) 4... Na6?? { (-2.19 → 2.84) Blunder. cxb5 was best. } (4... cxb5) 5. d5?? { (2.84 → -2.03) Blunder. Nc3 was best. } (5. Nc3 g6 6. Bc4 Bg7 7. Nf3 Nf6 8. e5 Nd5 9. Nxd5 cxd5 10. Bb5+ Bd7 11. Be2 Qb6) 5... cxd5?? { (-2.03 → 3.07) Blunder. cxb5 was best. } (5... cxb5) 6. exd5 Nb4?? { (2.53 → 5.42) Blunder. Nf6 was best. } (6... Nf6 7. Nf3) 7. f3?? { (5.42 → 2.19) Blunder. c3 was best. } (7. c3 a6) 7... Ba6?? { (2.19 → 4.94) Blunder. Nf6 was best. } (7... Nf6 8. c4) 8. f4?? { (4.94 → 0.75) Blunder. a3 was best. } (8. a3 Qb8 9. c4 Nxd5 10. Qxd5 Bb7 11. Qd1 a6 12. Nc3 Nf6 13. Nh3 e6 14. Nf2 Be7) 8... Bxb5?? { (0.75 → 12.29) Blunder. Qb6 was best. } (8... Qb6 9. a4) 9. Bxb5+ Qd7 10. Bxd7+ Kxd7 11. Qg4+ Ke8 12. Bd2 Nxd5 13. Qf5 Nc7 14. Ba5 a6 15. Bxc7 Ra7?! { (12.54 → Mate in 1) Checkmate is now unavoidable. Nf6 was best. } (15... Nf6 16. Qa5 Kd7 17. Bb6 Kc6 18. Bd4 Kd7 19. Qa4+ Kc7 20. Qc4+ Kb7 21. Qxf7 Rd8 22. Nf3) 16. Bb8?! { (Mate in 1 → 11.71) Lost forced checkmate sequence. Qc8# was best. } (16. Qc8#) 16... Rd7 17. Rd1 Rd8 18. Bc7 Rc8?! { (11.94 → Mate in 1) Checkmate is now unavoidable. Rd7 was best. } (18... Rd7 19. Qa5) 19. Ba5?! { (Mate in 1 → 12.25) Lost forced checkmate sequence. Qxc8# was best. } (19. Qxc8#) 19... f6 20. Qxc8+ Kf7 21. Nf3 Nh6 22. Nd4 f5?! { (19.23 → Mate in 4) Checkmate is now unavoidable. g6 was best. } (22... g6 23. Qe6+) 23. Qe6+ Ke8 24. Nc6 d5 25. Qc8+ Kf7 26. Qc7?! { (Mate in 6 → 20.78) Lost forced checkmate sequence. Rxd5 was best. } (26. Rxd5 g5 27. Rxf5+ Nxf5 28. Qxf5+ Kg7 29. Bc3+ e5 30. Bxe5+ Kg8 31. Qe6#) 26... Ng4 27. Qxe7+ Kg8? { (9.40 → Mate in 1) Checkmate is now unavoidable. Bxe7 was best. } (27... Bxe7 28. Nxe7 Kxe7 29. Rxd5 Rc8 30. Bc3 g6 31. Kd2 Nf2 32. Re1+ Ne4+ 33. Kd3 Ke6 34. Ra5) 28. Nd8? { (Mate in 1 → 9.27) Lost forced checkmate sequence. Qe6# was best. } (28. Qe6#) 28... Bxe7 29. Nc6 Bf6 30. Rxd5 g6 31. Rd7 g5 32. Ne7+ Kg7 33. h3 Bxe7 34. Rxe7+ Kf8 35. Ra7 Rg8 36. hxg4 Rg6?! { (72.35 → Mate in 6) Checkmate is now unavoidable. Rh8 was best. } (36... Rh8 37. Ra8+) 37. Rf1?! { (Mate in 6 → 17.30) Lost forced checkmate sequence. Rhxh7 was best. } (37. Rhxh7 Re6+ 38. Kd2 Rd6+ 39. Kc1 Rd1+ 40. Kxd1 Kg8 41. Bc3 gxf4 42. Rh8#) 37... Re6+ 38. Kd1 Rd6+ 39. Kc1 Rd5?! { (58.98 → Mate in 5) Checkmate is now unavoidable. Rd4 was best. } (39... Rd4 40. fxg5 Re4 41. gxf5 Rc4 42. Rd1 Rc8 43. Rd8+ Rxd8 44. Bxd8 Kg8 45. Rxa6 Kg7 46. Bf6+) 40. Rf2?! { (Mate in 5 → 18.17) Lost forced checkmate sequence. Rh1 was best. } (40. Rh1 gxf4 41. Rhxh7 Kg8 42. Bb4 Rd1+ 43. Kxd1 fxg4 44. Rag7#) 40... Rc5?! { (18.17 → Mate in 5) Checkmate is now unavoidable. Rxa5 was best. } (40... Rxa5 41. fxg5) 41. Rd2 Rc4 42. Rd8# { White wins by checkmate. } 1-0