[Event "Hourly Blitz Arena"] [Site "https://lichess.org/dfBMZgxt"] [Date "2024.05.10"] [White "LoysonCosta"] [Black "Alfilperco"] [Result "0-1"] [UTCDate "2024.05.10"] [UTCTime "20:32:06"] [WhiteElo "1948"] [BlackElo "1776"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "E81"] [Opening "King's Indian Defense: Sämisch Variation, Normal Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O { E81 King's Indian Defense: Sämisch Variation, Normal Defense } 6. Be3 c6 7. Qd2 Nbd7 8. Bd3 a6 9. Nge2 Re8 10. O-O-O e5 11. d5 cxd5 12. exd5?? { (1.08 → -0.99) Blunder. Nxd5 was best. } (12. Nxd5) 12... b6?! { (-0.99 → 0.01) Inaccuracy. b5 was best. } (12... b5 13. cxb5 e4 14. Nxe4 Nxe4 15. Bxe4 axb5 16. Kb1 Nc5 17. Bxc5 dxc5 18. d6) 13. h4 h5?! { (-0.31 → 0.55) Inaccuracy. b5 was best. } (13... b5) 14. Rdg1? { (0.55 → -1.03) Mistake. Bh6 was best. } (14. Bh6 b5) 14... Bb7?? { (-1.03 → 1.24) Blunder. e4 was best. } (14... e4 15. Nxe4) 15. g4 Nc5? { (1.21 → 2.64) Mistake. e4 was best. } (15... e4 16. Bxe4 Ne5 17. gxh5 Nxh5 18. b3 b5 19. Bh6 bxc4 20. Bxg7 Kxg7 21. Ng3) 16. Bc2 e4 17. fxe4?? { (2.23 → 0.46) Blunder. gxh5 was best. } (17. gxh5 Nxh5 18. Ng3 Re5 19. fxe4 b5 20. Bd4 Nxg3 21. Rxg3 Rh5 22. Bxg7 Kxg7) 17... Ncxe4 18. Nxe4 Nxe4 19. Bxe4 Rxe4 20. gxh5 Rxc4+ 21. Nc3 b5?! { (0.03 → 0.79) Inaccuracy. Rac8 was best. } (21... Rac8) 22. a3?? { (0.79 → -1.10) Blunder. hxg6 was best. } (22. hxg6 f5) 22... a5? { (-1.10 → 0.32) Mistake. Qa5 was best. } (22... Qa5 23. hxg6) 23. Qd3?? { (0.32 → -2.09) Blunder. hxg6 was best. } (23. hxg6 f5 24. h5 b4 25. Qd3 Rac8 26. Kb1 Qf6 27. Bg5 Qe5 28. Re1 Re4) 23... Rac8 24. hxg6? { (-1.79 → -3.86) Mistake. Kd1 was best. } (24. Kd1 Qe8 25. hxg6 f5 26. Rh3 f4 27. h5 fxe3 28. Rxe3 Rd4 29. Rxe8+ Rxe8) 24... b4?? { (-3.86 → 6.82) Blunder. Rxc3+ was best. } (24... Rxc3+ 25. bxc3 Rxc3+ 26. Qxc3 Bxc3 27. Rh2 Bxd5 28. Rf2 f6 29. Rc2 b4 30. Rxc3) 25. gxf7+ Kxf7?? { (6.36 → Mate in 7) Checkmate is now unavoidable. Kf8 was best. } (25... Kf8 26. Rxg7 Rxc3+ 27. bxc3 Rxc3+ 28. Qxc3 bxc3 29. Rg8+ Kxf7 30. Rxd8 Bxd5 31. Rf1+) 26. Qg6+ Ke7 27. Bg5+ Kd7 28. Bxd8?? { (Mate in 2 → 6.25) Lost forced checkmate sequence. Qf7+ was best. } (28. Qf7+ Qe7 29. Qxe7#) 28... bxc3?? { (6.25 → Mate in 8) Checkmate is now unavoidable. Bf8 was best. } (28... Bf8 29. Bxa5 Bxd5 30. Bxb4 Bxh1 31. Qf7+ Be7 32. Qf5+ Kc7 33. Rxh1 Kb7 34. Qf3+) 29. Qxg7+? { (Mate in 8 → 7.17) Lost forced checkmate sequence. Qf7+ was best. } (29. Qf7+ Kxd8 30. Rxg7 cxb2+ 31. Kxb2 Rc2+ 32. Kb1 Rc1+ 33. Rxc1 Rxc1+ 34. Kxc1 Bc6) 29... Kxd8 30. Qf6+ Kc7 31. Rg7+ Kb6 32. Qxd6+ Ka7 33. b3 Rd4? { (7.23 → Mate in 7) Checkmate is now unavoidable. R4c5 was best. } (33... R4c5 34. a4 c2 35. Qd7 R5c7 36. Qxc7 Rxc7 37. Rxc7 Kb6 38. Rc3 Bxd5 39. Rf1) 34. Rf1 c2 35. Qe5? { (Mate in 4 → 9.19) Lost forced checkmate sequence. Rxb7+ was best. } (35. Rxb7+ Kxb7 36. Rf7+ Rc7 37. Qxc7+ Ka6 38. Qc6#) 35... Rd3 36. Qe4? { (8.38 → 4.53) Mistake. Qe6 was best. } (36. Qe6 Rc7 37. Rxc7 Rxb3 38. Qe7 Rb1+ 39. Kxc2 Rxf1 40. Rxb7+ Ka6 41. Ra7+ Kb5) 36... Rxb3 37. Qd4+ Kb8 38. Qe5+ Ka8 39. Qa1 Bxd5 40. Rf2?! { (4.05 → 2.85) Inaccuracy. Qe5 was best. } (40. Qe5 Bb7 41. Qxa5+ Kb8 42. Qe5+ Ka8 43. Rc7 Rxc7 44. Qxc7 Rb1+ 45. Kxc2 Rxf1) 40... Be4 41. Qd4?? { (2.78 → Mate in 3) Checkmate is now unavoidable. Ra7+ was best. } (41. Ra7+ Kxa7 42. Qd4+ Rb6 43. Rf6 Bc6 44. Kxc2 Kb7 45. Rf7+ Ka6 46. Kd2 Bb5) 41... Rb1+ 42. Kd2 c1=Q+ 43. Ke2 Qe1# { Black wins by checkmate. } 0-1