[Event "practica domingo Arena"] [Site "https://lichess.org/pO2L3DIl"] [Date "2020.11.09"] [White "ppvalenzuela"] [Black "Chaquiste"] [Result "1-0"] [UTCDate "2020.11.09"] [UTCTime "03:26:28"] [WhiteElo "2034"] [BlackElo "2174"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 h6 6. f3 c6 7. O-O-O b5 8. g4?! { (0.40 → -0.19) Inaccuracy. Kb1 was best. } (8. Kb1 a5 9. Nge2 b4 10. Na4 Nbd7 11. c4 bxc3 12. Qxc3 Bb7) 8... b4 9. Nce2 a5 10. Ng3 Nfd7 11. h4 Qb6?! { (0.22 → 1.10) Inaccuracy. c5 was best. } (11... c5 12. N1e2 Qb6 13. h5 g5 14. Nf5 Bxd4 15. Nexd4 cxd4 16. Bg3 Nc6 17. Bf2 Ba6 18. Nxd4) 12. Be3? { (1.10 → -0.04) Mistake. h5 was best. } (12. h5) 12... Ba6?? { (-0.04 → 1.66) Blunder. c5 was best. } (12... c5 13. e5) 13. Bxa6 Nxa6 14. h5 g5?! { (1.25 → 1.98) Inaccuracy. a4 was best. } (14... a4 15. N1e2 b3 16. cxb3 Nb4 17. a3 Na2+ 18. Kb1 Qxb3 19. Qd3 c5 20. Qxb3 axb3 21. dxc5) 15. Nf5 Bf6? { (2.12 → 4.25) Mistake. Bf8 was best. } (15... Bf8 16. f4 gxf4 17. Bxf4 c5 18. Nf3 a4 19. Kb1 b3 20. cxb3 axb3 21. a3 e6 22. dxc5) 16. Ne2?! { (4.25 → 2.71) Inaccuracy. e5 was best. } (16. e5 Nc7) 16... Rh7?? { (2.71 → 5.75) Blunder. c5 was best. } (16... c5 17. e5 dxe5 18. dxe5 Nxe5 19. f4 gxf4 20. Bxf4 Rd8 21. Qxd8+ Qxd8 22. Rxd8+ Kxd8 23. Nxh6) 17. f4 gxf4 18. Bxf4 c5 19. e5 dxe5 20. dxe5 Nxe5 21. Bxe5 Bxe5 22. Qd7+ Kf8 23. Qxe7+ Kg8 24. Qxe5 a4 25. Ne7+ Kf8 26. Nf4 c4 27. Nfd5?! { (Mate in 7 → 17.41) Lost forced checkmate sequence. Nfg6+ was best. } (27. Nfg6+ fxg6 28. Rhf1+ Rf7 29. Nxg6+ Qxg6 30. hxg6 Rxf1 31. Rxf1+ Kg8 32. Rf7 Nc7 33. Qg7#) 27... Qe6?! { (17.41 → Mate in 9) Checkmate is now unavoidable. f6 was best. } (27... f6 28. Qe4) 28. Qd4?! { (Mate in 9 → 11.18) Lost forced checkmate sequence. Ng6+ was best. } (28. Ng6+ Kg8 29. Nde7+ Qxe7 30. Qxe7 fxg6 31. Qe6+ Rf7 32. hxg6 Rf8 33. gxf7+ Kg7 34. Qxh6+ Kxf7) 28... Rd8?! { (11.18 → Mate in 8) Checkmate is now unavoidable. b3 was best. } (28... b3 29. a3) 29. Rhe1?! { (Mate in 8 → 14.45) Lost forced checkmate sequence. Ng6+ was best. } (29. Ng6+ fxg6 30. Rhf1+ Qf7 31. Rxf7+ Kg8 32. Ne7+ Kxf7 33. hxg6+ Kf8 34. Qxd8+ Kg7 35. Rf1 b3) 29... Qd6 30. Qe4 Nc5?! { (14.22 → Mate in 5) Checkmate is now unavoidable. Rg7 was best. } (30... Rg7 31. Nf5) 31. Qf5?! { (Mate in 5 → 10.01) Lost forced checkmate sequence. Qxh7 was best. } (31. Qxh7 Qf4+ 32. Kb1 Qc1+ 33. Rxc1 Ke8 34. Nf6+ Kf8 35. Qxh6#) 31... c3?! { (10.01 → Mate in 5) Checkmate is now unavoidable. Rg7 was best. } (31... Rg7 32. Qf2) 32. b3? { (Mate in 5 → 9.88) Lost forced checkmate sequence. Qxh7 was best. } (32. Qxh7 Nd3+ 33. Rxd3 Qf4+ 34. Nxf4 cxb2+ 35. Kb1 Rxd3 36. Qg8#) 32... axb3? { (9.88 → Mate in 9) Checkmate is now unavoidable. Rg7 was best. } (32... Rg7 33. Nxc3) 33. cxb3? { (Mate in 9 → 9.25) Lost forced checkmate sequence. Qxh7 was best. } (33. Qxh7 Qf4+ 34. Nxf4 b2+ 35. Kb1 Rxd1+ 36. Rxd1 Kxe7 37. Ng6+ Kf6 38. Ne5 Kg5 39. Qf5+ Kh4) 33... Rg7 34. Ng6+ Rxg6 35. hxg6 Qxg6 36. Qxg6 fxg6 37. Rf1+ Kg7 38. Ne7 Rxd1+ 39. Rxd1 Ne4 40. Re1 Nd2 41. Kc2 h5 42. gxh5 gxh5 43. Rg1+ Kf6 44. Nd5+ Kf5 45. Nxb4 h4 46. Nd3 Nf3 47. Rh1 Kg4 48. Nf2+ Kg3 49. Rxh4?! { (6.82 → 5.05) Inaccuracy. Ne4+ was best. } (49. Ne4+) 49... Kxh4?! { (5.05 → 7.22) Inaccuracy. Nxh4 was best. } (49... Nxh4 50. Nd3) 50. Ne4 Kg4 51. Nxc3 Kf4 52. Kb2 { White wins on time. } 1-0