[Event "Casual classical game"] [Site "https://lichess.org/5Zirdbqs"] [Date "2021.02.09"] [White "Lambertus40"] [Black "ThysBlaeser"] [Result "1-0"] [UTCDate "2021.02.09"] [UTCTime "18:37:26"] [WhiteElo "1394"] [BlackElo "1544"] [Variant "Standard"] [TimeControl "3600+0"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.56) Inaccuracy. e6 was best. } { A80 Dutch Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Nf3 Nf6 3. c4 d5?! { (0.33 → 1.32) Inaccuracy. d6 was best. } (3... d6 4. g3 g6 5. Nc3 Bg7 6. Bg2 O-O 7. O-O e6 8. Rb1) 4. e3?! { (1.32 → 0.71) Inaccuracy. cxd5 was best. } (4. cxd5 Nxd5 5. g3 e6 6. Bg2 Nd7 7. O-O Be7 8. Nc3 O-O) 4... c6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. h3 Be6 9. b3 Nbd7 10. a4 a5 11. Ng5 Bf7 12. Nxf7 Rxf7 13. Ba3 Ne4 14. Nxe4 fxe4 15. Bg4 e5?? { (1.44 → 3.94) Blunder. Nf8 was best. } (15... Nf8) 16. Qe2?? { (3.94 → -0.96) Blunder. cxd5 was best. } (16. cxd5) 16... exd4 17. exd4 Bxd4?? { (-0.68 → 1.29) Blunder. Nf8 was best. } (17... Nf8 18. cxd5) 18. Rad1 Bc5?? { (1.05 → 4.78) Blunder. Qf6 was best. } (18... Qf6 19. cxd5) 19. Bxc5?? { (4.78 → -0.09) Blunder. Bxd7 was best. } (19. Bxd7 Bxa3) 19... Nxc5 20. Qe3?! { (-0.12 → -0.87) Inaccuracy. cxd5 was best. } (20. cxd5 cxd5 21. Qd2 b6 22. Qxd5 Qxd5 23. Rxd5 Kg7 24. Be2 Nxb3 25. Rb1 Nc5 26. Rxb6 Nxa4) 20... Qh4?? { (-0.87 → 6.59) Blunder. Qd6 was best. } (20... Qd6) 21. Qxc5 h5 22. Be6 Kg7 23. Bxf7 Kxf7 24. Qb6 Qe7 25. cxd5 cxd5 26. Rxd5 Qb4? { (9.16 → Mate in 9) Checkmate is now unavoidable. Re8 was best. } (26... Re8) 27. Qxb4? { (Mate in 9 → 9.65) Lost forced checkmate sequence. Rd7+ was best. } (27. Rd7+ Qe7 28. Rxe7+ Kxe7 29. Qxb7+ Kf6 30. Qxa8 Kg5 31. Rd1 h4 32. Qd8+ Kh6 33. Qxh4+ Kg7) 27... axb4 28. Rb5 Rc8 29. Rxb7+ Kf6 30. Rd7 Rc3 31. Rd4 Rxb3 32. Rxe4 Kf5 33. f3 g5 34. Rfe1 h4 35. Re5+ Kf4? { (9.78 → Mate in 2) Checkmate is now unavoidable. Kf6 was best. } (35... Kf6 36. Re6+ Kg7 37. Rb6 Kf8 38. Re5 Rb1+ 39. Kf2 Rb2+ 40. Ke3 Rc2 41. Ra5 Rc7 42. Rxg5) 36. Rb5 Rb2 37. a5 Ra2 38. Rb1?! { (Mate in 2 → 10.63) Lost forced checkmate sequence. Re4+ was best. } (38. Re4+ Kg3 39. Rxg5#) 38... Kg3 39. Rxg5+ Kf4 40. Rb5 Kg3 41. f4 Kxf4 42. R1xb4+ Kg3? { (9.66 → Mate in 1) Checkmate is now unavoidable. Ke3 was best. } (42... Ke3 43. Kh2) 43. Rb1? { (Mate in 1 → 8.49) Lost forced checkmate sequence. Rg4# was best. } (43. Rg4#) 43... Rxg2+ 44. Kf1 Kxh3? { (8.04 → Mate in 11) Checkmate is now unavoidable. Rf2+ was best. } (44... Rf2+ 45. Ke1) 45. R5b3+ Kh2 46. a6 Rg1+ 47. Ke2?! { (Mate in 10 → 38.84) Lost forced checkmate sequence. Kf2 was best. } (47. Kf2 Rg2+ 48. Kf3 Rg3+ 49. Kf4 Rg2 50. R3b2 Rxb2 51. Rxb2+ Kh3 52. Rb3+ Kg2 53. a7 Kf2) 47... Rg2+?! { (38.84 → Mate in 9) Checkmate is now unavoidable. Rg8 was best. } (47... Rg8 48. Kf3) 48. Ke3 Rg3+ 49. Kf4 Rxb3 50. Rxb3 Kg2 51. Kg4 h3 52. Rxh3 Kf2 53. Kf4 Kg2 54. Ra3 Kf2 55. Ra2+ Ke1 56. Kf3 Kd1 57. Rh2 Kc1 58. Ke3 Kb1 59. Kd3 Ka1 60. Kc3 Kb1 61. Rg2 Ka1 62. Kb3 Kb1 63. Rg1# { White wins by checkmate. } 1-0