lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/Z5gDT9EL"] [Date "2021.02.22"] [Round "-"] [White "Dima_Maslennikov"] [Black "ni29bul"] [Result "1-0"] [UTCDate "2021.02.22"] [UTCTime "17:56:24"] [WhiteElo "2074"] [BlackElo "1834"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 { B12 Caro-Kann Defense: Advance Variation, Short Variation } Bg6 5. c3 e6 6. Bd3 Be7 7. O-O Nd7 8. Be3 Qc7 9. Bxg6 hxg6 10. Nbd2 f6 11. Qc2 O-O-O 12. Qxg6 fxe5 13. dxe5 Nxe5 14. Qxe6+ Kb8 15. Qxe5 Bd6 16. Bxa7+ Kxa7 17. Qd4+ Kb8 18. g3 Nf6 19. Ng5 Be5 20. Qd3 Nh5 21. Ne6 Qd6 22. Nxd8 Rxd8 23. Rae1 Nf6 24. Nf3 Re8 25. Qg6 Re7 26. Nxe5 Rxe5 27. Rxe5 Qxe5 28. Qxg7 Kc8 29. h4 Qd6 30. Re1 Ne4 31. h5 Qc5 32. Qf7 Nd6 33. Qf8+ Kc7 34. h6 Qa7 35. h7 Qb8 36. h8=Q Qxf8 37. Qxf8 Nb5 38. Qe7+ Kb6 39. Qb4 Kc7 40. a4 Na7 41. a5 Nb5 42. c4 dxc4 43. Qxc4 b6 44. axb6+ Kxb6 45. Re6 Na7 46. Rxc6+ Nxc6 47. Qxc6+ Kxc6 48. g4 Kd5 49. g5 Ke5 50. g6 Kf6 51. b4 Kxg6 52. b5 Kf7 53. b6 Ke6 54. b7 Kf5 55. b8=Q Kf6 56. Qf4+ Ke6 57. Qe4+ Kd7 58. f4 Kd6 59. f5 Kd7 60. f6 Kd6 61. f7 Kd7 62. f8=Q Kc7 63. Qfe8 Kb6 64. Q4c6+ Ka5 65. Qb5# { White wins by checkmate. } 1-0