[Event "2019 Spring Marathon"] [Site "https://lichess.org/8jmedTRn"] [Date "2019.03.30"] [White "NetworkEngineer"] [Black "Matwey123"] [Result "1-0"] [UTCDate "2019.03.30"] [UTCTime "11:35:39"] [WhiteElo "2369"] [BlackElo "1887"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 c5 3. Be2 Nc6 4. O-O e5 5. d3 Bd6 6. Nbd2 f5 7. Nb3?! { (-0.29 → -1.17) Inaccuracy. e4 was best. } (7. e4 Nf6 8. exd5 Nxd5 9. b3 O-O 10. Bb2 Qf6 11. Re1 b6 12. Bf1 Bb7 13. Nc4 Rae8) 7... Nf6 8. g3 e4 9. Ng5 h6?? { (-1.60 → 0.35) Blunder. Qe7 was best. } (9... Qe7 10. dxe4) 10. Bh5+ Kd7?! { (0.63 → 1.60) Inaccuracy. Ke7 was best. } (10... Ke7 11. Nf7) 11. Nf7 Qe7?? { (1.51 → 5.24) Blunder. Qf8 was best. } (11... Qf8 12. Nxh8 Qxh8 13. Bd2 Kc7 14. Bc3 Qg8 15. Bxf6 gxf6 16. Nc1 f4 17. exf4 Bxf4 18. dxe4) 12. Nxh8 Nxh5 13. Qxh5 Ne5 14. Ng6 Nf3+ 15. Qxf3 exf3 16. Nxe7 Bxe7 17. Nd2 g5 18. Nxf3 g4 19. Nh4 Bxh4 20. gxh4 h5 21. e4 Kd6 22. Bf4+ Ke6 23. exd5+ Kxd5 24. Rfe1 Be6? { (9.39 → Mate in 10) Checkmate is now unavoidable. Bd7 was best. } (24... Bd7 25. c4+ Kc6 26. Re7 Re8 27. Rae1 Rxe7 28. Rxe7 a6 29. Rh7 b5 30. Rxh5 Kb7 31. Rh7) 25. c4+ Kd4 26. Rxe6 Kxd3 27. b3?! { (Mate in 3 → 14.79) Lost forced checkmate sequence. Rc1 was best. } (27. Rc1 Kd4 28. Rc3 g3 29. Be3#) 27... Kc3 28. Rc1+ Kb2 29. Re2+ Ka3 30. Rd1 a5?! { (13.99 → Mate in 6) Checkmate is now unavoidable. b6 was best. } (30... b6 31. Rd5 Rh8 32. Rd7 Ra8 33. Rf7 Kb4 34. Rxf5 Rh8 35. Re7 Ra8 36. Rxh5 Ka3 37. Re2) 31. Rd5 Kb4 32. Rxf5?! { (Mate in 5 → 15.70) Lost forced checkmate sequence. Bd2+ was best. } (32. Bd2+ Ka3 33. Rd3 a4 34. b4+ Kxa2 35. Be3+ Ka1 36. Rd1#) 32... a4 33. Rxh5 axb3 34. axb3 Kxb3 35. Rxc5 Ra1+ 36. Kg2 Rd1?! { (62.00 → Mate in 12) Checkmate is now unavoidable. b6 was best. } (36... b6 37. Rc6) 37. Kg3?? { (Mate in 12 → Mate in 1) Lost forced checkmate sequence. Be5 was best. } (37. Be5 Rb1 38. Rb5+ Kxc4 39. Rxb1 b6 40. Rxb6 Kc5 41. Rb7 Kd5 42. Rd7+ Ke6 43. Rc7 Kd5) 37... Kb4?? { (Mate in 1 → 14.68) Lost forced checkmate sequence. Rg1# was best. } (37... Rg1#) 38. Rc7?? { (14.68 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (38. Be3 Rg1+ 39. Kf4 Kc3 40. Rc7 Kd3 41. Rb2 b6 42. f3 Rf1 43. Rd2+ Kc3 44. Kxg4 Re1) 38... b5?? { (Mate in 1 → Mate in 10) Lost forced checkmate sequence. Rg1# was best. } (38... Rg1#) 39. Rb2+ Ka3 40. Be5 Rd6 41. Bxd6+ Kxb2 42. cxb5 Kb1 43. b6 Kb2 44. b7 Ka1 45. b8=Q Ka2 46. Ra7# { White wins by checkmate. } 1-0