[Event "100. Sparta Arena"] [Site "https://lichess.org/dOHI4ni7"] [Date "2022.03.26"] [White "Jonas_Ha"] [Black "cheesebuster"] [Result "0-1"] [UTCDate "2022.03.26"] [UTCTime "21:39:37"] [WhiteElo "2371"] [BlackElo "2632"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.30 → 0.89) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5) 2. Nf3 d6 3. c4 Bg4?! { (0.97 → 1.62) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nc3 g6 5. d5 Nb8 6. e4 Bg7 7. Be2 O-O 8. O-O) 4. e3?! { (1.62 → 0.83) Inaccuracy. d5 was best. } (4. d5 Nb8 5. Qb3 g6 6. Qxb7 Nd7 7. Nc3 Nc5 8. Qb4 a5) 4... e5 5. Be2 Nf6 6. h3 Bd7 7. Nc3 Be7 8. a3 a5 9. O-O O-O 10. d5 Nb8 11. e4 Na6 12. Be3 b6 13. Qb1?! { (1.22 → 0.30) Inaccuracy. Bd3 was best. } (13. Bd3 h6 14. Bc2 Qe8 15. Re1 Nh7 16. Rb1 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. b4 Qg6) 13... a4 14. Bd1 Nc5 15. Bc2 Nh5 16. Qd1 Nf4 17. Kh2 f5 18. Bxc5?! { (1.15 → 0.54) Inaccuracy. exf5 was best. } (18. exf5 Bxf5 19. Bxf5 Rxf5 20. Bxc5 bxc5 21. g3 Ng6 22. Nd2 Qe8 23. Nde4 h5 24. Kg2 Qf7) 18... bxc5 19. Bxa4?? { (0.77 → -3.29) Blunder. exf5 was best. } (19. exf5) 19... fxe4? { (-3.29 → -1.72) Mistake. Rxa4 was best. } (19... Rxa4) 20. Nd2?? { (-1.72 → -4.31) Blunder. Ng1 was best. } (20. Ng1 Rxa4) 20... Nd3?? { (-4.31 → 2.09) Blunder. Rxa4 was best. } (20... Rxa4 21. Nxa4) 21. Bxd7 Qxd7 22. b3 Rxf2?! { (1.66 → 2.52) Inaccuracy. Nxf2 was best. } (22... Nxf2 23. Qe2) 23. Rxf2?? { (2.52 → 0.55) Blunder. Ndxe4 was best. } (23. Ndxe4 Rxf1) 23... Nxf2 24. Qe2 Nd3?! { (0.90 → 2.07) Inaccuracy. Bg5 was best. } (24... Bg5 25. Ndxe4 Bf4+ 26. Ng3 h5 27. Qxf2 h4 28. Kh1 Bxg3 29. Qe2 Rb8 30. a4 Rxb3 31. Qc2) 25. g3 Nb4?! { (1.91 → 2.83) Inaccuracy. e3 was best. } (25... e3 26. Qxe3 Nb4 27. Qe4 Bg5 28. Nf3 Bh6 29. Nb5 Na6 30. Kg2 Rf8 31. Nh2 Bg5 32. h4) 26. Ndxe4 Na6 27. Rf1 Rb8 28. Qd1 Rf8 29. Rxf8+ Kxf8 30. Qh5 Kg8 31. Kg2 g6 32. Qf3 Kg7 33. g4?! { (3.08 → 2.15) Inaccuracy. Nb5 was best. } (33. Nb5 Nb8 34. a4 Bd8 35. h4 h5 36. a5 Qc8 37. Na7 Qa6 38. Ng5 Bxg5 39. hxg5 Qxa7) 33... Nb8?! { (2.15 → 3.02) Inaccuracy. Qd8 was best. } (33... Qd8 34. Nb5 Bh4 35. Na7 h6 36. Kf1 Qa8 37. Nc6 Qe8 38. Ke2 Nb8 39. Na7 Qd8 40. Kd1) 34. Ne2?! { (3.02 → 2.09) Inaccuracy. g5 was best. } (34. g5 Na6) 34... c6 35. N2c3 Qa7? { (1.80 → 3.52) Mistake. cxd5 was best. } (35... cxd5 36. Nxd5 Nc6 37. Qf1 Nd4 38. b4 cxb4 39. axb4 Qa7 40. b5 Ne6 41. Qf2 Qa8 42. Kh2) 36. a4?! { (3.52 → 2.68) Inaccuracy. dxc6 was best. } (36. dxc6) 36... Qb7 37. dxc6 Nxc6 38. Nb5? { (3.03 → 1.22) Mistake. Nd5 was best. } (38. Nd5 Nb4) 38... Nd4 39. Nxd4 cxd4 40. Nd2?! { (1.01 → 0.00) Inaccuracy. h4 was best. } (40. h4 Qb4) 40... Qb4 41. Qd3?? { (0.00 → -4.36) Blunder. Ne4 was best. } (41. Ne4 Bh4 42. Qd1 h6 43. Kf3 Qa3 44. Qb1 Kf7 45. Ke2 Bg5 46. Kd3 Ke7 47. Kc2 Be3) 41... Bg5?? { (-4.36 → 0.00) Blunder. Qc3 was best. } (41... Qc3 42. Qe2 Qc2 43. Qf2 Bg5 44. Nf3 Qe4 45. a5 Be3 46. Qe2 h5 47. gxh5 d3 48. Qf1) 42. Ne4 Bf4 43. Kf1 Qa3 44. Qb1 Qb4 45. Ke2 Qb7 46. Qd3 d5 47. cxd5 Qxd5 48. Nf2?! { (0.63 → 0.00) Inaccuracy. Qc2 was best. } (48. Qc2 Bg5) 48... Be3 49. Nd1?? { (0.00 → -11.19) Blunder. Ne4 was best. } (49. Ne4 Qc6 50. b4 Qxa4 51. Qc4 Bf4 52. g5 Qa8 53. Qc7+ Kh8 54. Kf3 Qa3+ 55. Kg4 Qa8) 49... Qg2+ 50. Ke1 Bf4 51. Qf1? { (-7.47 → Mate in 1) Checkmate is now unavoidable. Nc3 was best. } (51. Nc3 dxc3) 51... Qd2# { Black wins by checkmate. } 0-1