[Event "Casual correspondence game"] [Site "https://lichess.org/RIZvjTqE"] [Date "2019.03.18"] [White "MariuszBig"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2019.03.18"] [UTCTime "15:03:40"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. c4 { A41 Old Indian Defense } Nd7 3. Nc3 e5 4. dxe5 Qe7? { (0.27 → 1.75) Mistake. dxe5 was best. } (4... dxe5 5. g3 Ngf6 6. Bg2 Bb4 7. Qc2 O-O 8. Nf3 e4 9. Nh4) 5. exd6 Qxd6 6. Nf3 Qxd1+ 7. Nxd1 Ngf6 8. g3 Nb6 9. b3 Be6 10. Bg2 Rd8 11. O-O Nbd7 12. Bb2 c6 13. Nc3 Bc5?! { (1.79 → 2.47) Inaccuracy. Bb4 was best. } (13... Bb4 14. Nd4 O-O 15. a3 Be7 16. Rad1 a5 17. Na4 Nc5 18. Nxc5 Bxc5 19. Nxe6 fxe6 20. Rxd8) 14. Rad1 Bf5 15. Nh4 Bc2 16. Rd2 Bg6 17. Rfd1 Be7 18. Nxg6 hxg6 19. Ne4?! { (2.74 → 1.89) Inaccuracy. Na4 was best. } (19. Na4 O-O 20. Bc3 Nb8 21. Rxd8 Rxd8 22. Rxd8+ Bxd8 23. Nc5 b5 24. Kf1 bxc4 25. bxc4 Be7) 19... Rh5? { (1.89 → 4.06) Mistake. Nxe4 was best. } (19... Nxe4) 20. a3? { (4.06 → 2.18) Mistake. Nd6+ was best. } (20. Nd6+ Bxd6 21. Rxd6 Rb8 22. g4 Ra5 23. Bc3 Rxa2 24. g5 Rxe2 25. gxf6 Nxf6 26. Bb4 a5) 20... Nxe4 21. Bxe4 Ne5 22. f4 Ng4?! { (2.10 → 2.97) Inaccuracy. Rxd2 was best. } (22... Rxd2) 23. Bf3 Rxd2 24. Rxd2 f5 25. Bxg4?! { (2.60 → 1.81) Inaccuracy. h4 was best. } (25. h4 Rh8 26. e4 Kf7 27. Bxg4 fxg4 28. Kf2 Rd8 29. Rxd8 Bxd8 30. Ke3 c5 31. Kd3 Bf6) 25... fxg4 26. Bxg7 Bxa3 27. Ra2 Bc5+ 28. Kg2 Kf7 29. Bc3 b5? { (1.38 → 3.25) Mistake. a6 was best. } (29... a6 30. Rd2 Ke7 31. b4 Bd6 32. e4 Ke6 33. c5 Bc7 34. Rf2 a5 35. Rd2 axb4 36. Bxb4) 30. b4 Be7?! { (3.21 → 4.54) Inaccuracy. Be3 was best. } (30... Be3 31. c5) 31. cxb5? { (4.54 → 2.49) Mistake. c5 was best. } (31. c5) 31... cxb5?? { (2.49 → 5.05) Blunder. Rxb5 was best. } (31... Rxb5 32. Rxa7) 32. Rxa7? { (5.05 → 2.92) Mistake. e4 was best. } (32. e4) 32... Kf8? { (2.92 → 5.58) Mistake. Rd5 was best. } (32... Rd5) 33. e4 Ke8 34. e5 Kf7 35. Rb7 Rh3 36. Rxb5 Kf8?! { (5.36 → 9.50) Inaccuracy. Ke6 was best. } (36... Ke6) 37. Rb8+ Kf7 38. b5 Bc5 39. b6 g5 40. b7 Bd4?! { (14.87 → Mate in 10) Checkmate is now unavoidable. Rh6 was best. } (40... Rh6 41. Rf8+) 41. Bxd4 Ke7 42. Rc8 gxf4 43. Bc5+ Kf7 44. Rf8+ Kg6 45. Rf6+ Kg7 46. Bf8+ Kg8 47. b8=Q f3+ 48. Kg1 Rxg3+ 49. hxg3 f2+ 50. Kxf2 Kh7 51. Qc7+ Kg8 52. Qg7# { White wins by checkmate. } 1-0