[Event "Casual rapid game"] [Site "https://lichess.org/8XyPiEGZ"] [Date "2021.07.26"] [White "zeta-function"] [Black "maia1"] [Result "1-0"] [UTCDate "2021.07.26"] [UTCTime "16:23:43"] [WhiteElo "1500"] [BlackElo "1552"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "300+8"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. Bf4 { D01 Rapport-Jobava System } a6 4. f3?! { (0.00 → -0.94) Inaccuracy. e3 was best. } (4. e3 e6 5. g4 Bb4 6. Ne2 Nxg4 7. Rg1 g5 8. Rxg4 gxf4) 4... Nc6?! { (-0.94 → -0.09) Inaccuracy. c5 was best. } (4... c5 5. e3 e6 6. Nge2 b5 7. a3 Nh5 8. Bg3 Nxg3 9. hxg3) 5. e3 Bf5 6. g4 Bg6 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 e6 10. O-O-O Bd6 11. Nge2 Bxf4 12. Nxf4 Nb4 13. Qd2 Qd6? { (0.81 → 2.07) Mistake. Qe7 was best. } (13... Qe7) 14. g5? { (2.07 → 0.76) Mistake. e4 was best. } (14. e4 dxe4) 14... hxg5?! { (0.76 → 1.63) Inaccuracy. Nd7 was best. } (14... Nd7) 15. hxg5 Rxh1 16. Rxh1 O-O-O?? { (1.56 → 6.54) Blunder. Nd7 was best. } (16... Nd7) 17. a3 Nc6 18. gxf6 gxf6 19. Rh6 e5 20. dxe5 fxe5?! { (6.15 → 8.91) Inaccuracy. Qxe5 was best. } (20... Qxe5 21. Ncxd5 Kb8 22. Rxf6 Ne7 23. Qc3 Rxd5 24. Nxd5 Qxd5 25. Qd4 Qa2 26. Kd2 Nc8 27. e4) 21. Rxd6 Rxd6 22. Nfxd5 Rh6 23. b3 Rh1+ 24. Kb2 Rh3 25. f4 exf4 26. exf4 f5 27. Qg2 Rh4 28. Qg5 Rg4?! { (13.34 → Mate in 9) Checkmate is now unavoidable. Rh1 was best. } (28... Rh1 29. Qxf5+) 29. Qxf5+ Kb8 30. Qxg4 Nd4 31. Qg8+ Ka7 32. Nxc7 Kb6 33. Qd5 Nc6 34. f5 Kxc7 35. f6 Nd8 36. f7 Nxf7 37. Qxf7+ Kb6 38. a4 a5 39. Nd5+ Kc5 40. Nf4 b5 41. Qd5+ Kb4 42. Qxb5# { White wins by checkmate. } 1-0