[Event "Sakha"] [Site "https://lichess.org/U2fIT2YS"] [Date "2023.04.23"] [Round "-"] [White "OlgaIvanova69"] [Black "mahai1991"] [Result "1-0"] [GameId "U2fIT2YS"] [UTCDate "2023.04.23"] [UTCTime "11:21:31"] [WhiteElo "1962"] [BlackElo "2372"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+3"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... d6 { [%eval 0.75] } 2. d4 { [%eval 0.4] } { B00 Pirc Defense } 2... b6 { [%eval 0.83] } 3. Nf3 { [%eval 1.12] } 3... Bb7 { [%eval 0.96] } 4. Bd3 { [%eval 0.94] } 4... Nf6?! { (0.94 → 1.75) Inaccuracy. Nd7 was best. } { [%eval 1.75] } (4... Nd7 5. c4 Ngf6 6. Nc3 e5 7. d5 Be7 8. O-O O-O 9. b4) 5. Nc3?! { (1.75 → 1.07) Inaccuracy. e5 was best. } { [%eval 1.07] } (5. e5 dxe5 6. dxe5 Ne4 7. e6 f5 8. Bf4 g6 9. Be5 Rg8) 5... Nbd7 { [%eval 1.25] } 6. h3 { [%eval 0.77] } 6... e6 { [%eval 0.98] } 7. O-O { [%eval 0.68] } 7... Be7 { [%eval 0.87] } 8. Be3?! { (0.87 → 0.29) Inaccuracy. Qe2 was best. } { [%eval 0.29] } (8. Qe2 O-O 9. Bf4 a6 10. e5 Nd5 11. Nxd5 Bxd5 12. c3 b5) 8... h6 { [%eval 0.71] } 9. a3 { [%eval 0.33] } 9... g5?! { (0.33 → 1.14) Inaccuracy. c5 was best. } { [%eval 1.14] } (9... c5 10. e5) 10. d5 { [%eval 1.13] } 10... exd5 { [%eval 1.36] } 11. exd5 { [%eval 1.16] } 11... Nxd5 { [%eval 1.24] } 12. Nxd5 { [%eval 1.36] } 12... Bxd5 { [%eval 1.23] } 13. Bb5 { [%eval 0.84] } 13... c6 { [%eval 0.62] } 14. Ba4 { [%eval 0.8] } 14... b5 { [%eval 0.85] } 15. Bb3 { [%eval 0.98] } 15... Bxb3 { [%eval 1.08] } 16. cxb3 { [%eval 0.87] } 16... Ne5 { [%eval 1.32] } 17. Nd4 { [%eval 1.18] } 17... Qd7 { [%eval 1.33] } 18. Rc1? { (1.33 → 0.13) Mistake. Qc2 was best. } { [%eval 0.13] } (18. Qc2 Rg8 19. Nf5 Rg6 20. a4 b4 21. Rad1 O-O-O 22. Bc5 g4 23. hxg4 Bf8 24. Bxb4 Nxg4) 18... Rc8? { (0.13 → 1.33) Mistake. c5 was best. } { [%eval 1.33] } (18... c5 19. Nf3) 19. Qh5? { (1.33 → 0.00) Mistake. Qc2 was best. } { [%eval 0.0] } (19. Qc2 g4) 19... c5 { [%eval 0.0] } 20. Nf3 { [%eval -0.28] } 20... Nxf3+ { [%eval -0.11] } 21. Qxf3 { [%eval -0.13] } 21... O-O { [%eval -0.08] } 22. Rfe1 { [%eval -0.48] } 22... f5?? { (-0.48 → 1.45) Blunder. d5 was best. } { [%eval 1.45] } (22... d5 23. h4 g4 24. Qg3 Rc6 25. b4 c4 26. Rcd1 Rd8 27. Bd4 Kh7 28. Qe5 Bf6 29. Qh5) 23. Qh5? { (1.45 → 0.00) Mistake. Qd5+ was best. } { [%eval 0.0] } (23. Qd5+ Rf7 24. Rxc5 Rxc5 25. Bxc5 Bf8 26. Bb4 Kh7 27. Bc3 Qb7 28. Qd4 Qd7 29. b4 Bg7) 23... Rf7 { [%eval 0.44] } 24. f4 { [%eval 0.03] } 24... Rg7 { [%eval 0.08] } 25. Qxh6 { [%eval 0.03] } 25... g4 { [%eval -0.11] } 26. hxg4 { [%eval -0.03] } 26... Rxg4 { [%eval 0.0] } 27. Bf2 { [%eval -0.13] } 27... Bf8 { [%eval -0.1] } 28. Qh3 { [%eval -0.21] } 28... Re8?! { (-0.21 → 0.39) Inaccuracy. Rxf4 was best. } { [%eval 0.39] } (28... Rxf4 29. Rcd1 Qf7 30. Qe3 Rg4 31. Qf3 Re8 32. Rxe8 Qxe8 33. Qxf5 Qe4 34. Qxe4 Rxe4 35. b4) 29. Qd3 { [%eval 0.1] } 29... Rxf4 { [%eval 0.0] } 30. Bxc5 { [%eval 0.0] } 30... Rxe1+ { [%eval 0.0] } 31. Rxe1 { [%eval 0.0] } 31... Qc6 { [%eval 0.26] } 32. Bf2 { [%eval 0.0] } 32... Rg4 { [%eval 0.0] } 33. g3 { [%eval 0.0] } 33... f4? { (0.00 → 1.20) Mistake. Re4 was best. } { [%eval 1.2] } (33... Re4) 34. Qf5 { [%eval 1.22] } 34... Qf3?? { (1.22 → 3.64) Blunder. Rg7 was best. } { [%eval 3.64] } (34... Rg7) 35. Qe6+?? { (3.64 → 0.02) Blunder. Re8 was best. } { [%eval 0.02] } (35. Re8) 35... Kh7?! { (0.02 → 0.93) Inaccuracy. Kh8 was best. } { [%eval 0.93] } (35... Kh8 36. Qe4 Qxe4 37. Rxe4 Bg7 38. Kg2 d5 39. Re8+ Kh7 40. Re7 fxg3 41. Bxg3 Re4 42. Rxa7) 36. Qf5+ { [%eval 0.9] } 36... Kg8?? { (0.90 → 3.51) Blunder. Rg6 was best. } { [%eval 3.51] } (36... Rg6) 37. Qe6+?? { (3.51 → 0.12) Blunder. Re8 was best. } { [%eval 0.12] } (37. Re8) 37... Kh8 { [%eval 0.14] } 38. Bd4+ { [%eval 0.07] } 38... Bg7?? { (0.07 → Mate in 3) Checkmate is now unavoidable. Kh7 was best. } { [%eval #3] } (38... Kh7 39. Qf7+) 39. Qe8+ { [%eval #6] } 39... Kh7 { [%eval #6] } 40. Qh5+ { [%eval #5] } 40... Kg8 { [%eval #5] } 41. Re8+ { [%eval #4] } 41... Bf8 { [%eval #4] } 42. Qh8+ { [%eval #3] } 42... Kf7 { [%eval #3] } 43. Qxf8+ { [%eval #2] } 43... Kg6 { [%eval #2] } 44. Qf6+ { [%eval #1] } 44... Kh5 { [%eval #1] } 45. Rh8# { White wins by checkmate. } 1-0