[Event "Rated blitz game"] [Site "https://lichess.org/hIUv6ru5"] [Date "2023.12.20"] [White "MasterStudent"] [Black "pancake97"] [Result "0-1"] [UTCDate "2023.12.20"] [UTCTime "18:46:55"] [WhiteElo "2290"] [BlackElo "2148"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } O-O 5. a3 Bxc3+ 6. bxc3 d5 7. cxd5 exd5 8. e3 c6 9. Bd3 Re8 10. Ne2 Na6 11. O-O Nc7 12. Re1 Bd7 13. Qc2?! { (1.14 → 0.55) Inaccuracy. c4 was best. } (13. c4 dxc4 14. Bxc4 b5 15. Bb3 Be6 16. Bc2 Nd7 17. e4 Nb6 18. Be3 f6 19. a4 bxa4) 13... h6?! { (0.55 → 1.58) Inaccuracy. c5 was best. } (13... c5 14. Ng3 cxd4 15. cxd4 Bb5 16. Bd2 Bxd3 17. Qxd3 Ne6 18. Reb1 b6 19. a4 h5 20. h3) 14. Ng3?! { (1.58 → 0.98) Inaccuracy. e4 was best. } (14. e4) 14... Re7? { (0.98 → 2.31) Mistake. c5 was best. } (14... c5) 15. a4 Ne6 16. Nf5 Re8 17. Ba3?! { (2.34 → 1.40) Inaccuracy. e4 was best. } (17. e4) 17... Ng5? { (1.40 → 3.18) Mistake. c5 was best. } (17... c5 18. dxc5 b6 19. Nd6 Rf8 20. c6 Bxc6 21. e4 dxe4 22. Nxe4 Re8 23. Nd6 Re7 24. Nxf7) 18. Nd6 Re6 19. Bf5?? { (3.09 → -2.96) Blunder. Nxb7 was best. } (19. Nxb7 Qc7 20. Nc5 Ree8 21. e4 dxe4 22. fxe4 Rad8 23. e5 Nd5 24. Qd2 Bg4 25. a5 Qxa5) 19... Rxd6 20. Bxd6 Bxf5 21. Qxf5 Qxd6 22. h4 Ne6 23. e4?! { (-3.32 → -4.23) Inaccuracy. a5 was best. } (23. a5 Re8 24. Reb1 Qe7 25. Rb2 Nd8 26. Re2 h5 27. Ree1 Ne6 28. Rab1 Qc7 29. Qe5 Qd7) 23... dxe4 24. fxe4 Qg3 25. Qf3?! { (-3.22 → -4.25) Inaccuracy. Qh3 was best. } (25. Qh3 Qc7 26. Qf5 Rf8 27. Rad1 Qg3 28. Qh3 Qxh3 29. gxh3 Rd8 30. Kf2 Ne8 31. Kg1 Nd6) 25... Qxh4 26. e5 Ng4 27. a5 Ng5 28. Qf4 a6?! { (-6.31 → -4.80) Inaccuracy. Ne6 was best. } (28... Ne6 29. Qf3 h5 30. a6 bxa6 31. Rab1 Rf8 32. g3 Qh2+ 33. Kf1 Qc2 34. Kg1 Ng5 35. Qe2) 29. c4?! { (-4.80 → -6.23) Inaccuracy. Re3 was best. } (29. Re3 Ne6 30. Qg3 Qg5 31. Re2 Rd8 32. Qf3 h5 33. Rb2 Qe7 34. Rab1 Rd7 35. Rb3 g6) 29... Ne6 30. Qe4?? { (-6.23 → Mate in 10) Checkmate is now unavoidable. Qf3 was best. } (30. Qf3 Nxd4 31. Qh3 Qf2+ 32. Kh1 Qf4 33. Rf1 Nf2+ 34. Rxf2 Qxf2 35. Qd3 Qh4+ 36. Kg1 Rd8) 30... Rd8? { (Mate in 10 → -7.80) Lost forced checkmate sequence. Qf2+ was best. } (30... Qf2+ 31. Kh1 Nf4 32. Re3 Qh4+ 33. Rh3 Nxh3 34. Qxg4 Nf2+ 35. Kg1 Nxg4 36. Rb1 Qf2+ 37. Kh1) 31. d5? { (-7.80 → Mate in 15) Checkmate is now unavoidable. Qxg4 was best. } (31. Qxg4 Qxg4 32. d5 cxd5 33. cxd5 Qd4+ 34. Kh1 Qh4+ 35. Kg1 Rxd5 36. Rad1 Nd4 37. Re3 Ne2+) 31... cxd5? { (Mate in 15 → -7.07) Lost forced checkmate sequence. Qh2+ was best. } (31... Qh2+ 32. Kf1 Nf4 33. Qxf4 Qxf4+ 34. Kg1 Qh2+ 35. Kf1 cxd5 36. Rad1 Qf4+ 37. Kg1 dxc4 38. Rxd8+) 32. cxd5? { (-7.07 → Mate in 8) Checkmate is now unavoidable. Qf3 was best. } (32. Qf3 Qh2+ 33. Kf1 Qh1+ 34. Ke2 Qh5 35. Rad1 Qxe5+ 36. Kd3 Qd4+ 37. Kc2 Qxc4+ 38. Kb2 Qb4+) 32... Ng5?? { (Mate in 8 → -6.05) Lost forced checkmate sequence. Qh2+ was best. } (32... Qh2+ 33. Kf1 Nf4 34. Qxf4 Qxf4+ 35. Kg1 Qh2+ 36. Kf1 Rxd5 37. Re4 Qh1+ 38. Ke2 Qxg2+ 39. Ke1) 33. Qf4 Rxd5 34. Rac1 Rxa5 35. Rc7?? { (-5.71 → Mate in 5) Checkmate is now unavoidable. Rf1 was best. } (35. Rf1 h5 36. Rc4 Kh7 37. Qf5+ Kh6 38. Qf4 Rd5 39. Rc7 Rxe5 40. Rxf7 Re1 41. Rf8 Rxf1+) 35... Qxe1+ 36. Qf1 Qxf1+? { (Mate in 4 → -9.11) Lost forced checkmate sequence. Ra1 was best. } (36... Ra1 37. Rc8+ Kh7 38. Rc1 Qxc1 39. Qxc1 Rxc1#) 37. Kxf1 Rxe5 38. g3 a5 39. Kg2 Ne3+ 40. Kf2 b5 41. Kg1 a4 42. g4 a3 43. Kf2 a2 44. Kg1?! { (-14.19 → Mate in 5) Checkmate is now unavoidable. Ra7 was best. } (44. Ra7 Nd1+ 45. Kg3 Nc3 46. Kf4 Re1 47. Kg3 a1=R 48. Rxa1 Rxa1 49. Kf4 b4 50. Ke3 Nge4) 44... a1=Q+ 45. Kf2 Qf1+ 46. Kg3 Ne4+ 47. Kh4 Qh1# { Black wins by checkmate. } 0-1