[Event "KSCA Weekly Challenge Arena"] [Site "https://lichess.org/U36oag12"] [Date "2023.05.15"] [Round "-"] [White "Gevindu"] [Black "Kirindhamanagesajany"] [Result "1-0"] [GameId "U36oag12"] [UTCDate "2023.05.15"] [UTCTime "14:09:32"] [WhiteElo "1664"] [BlackElo "1500"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-155"] [Variant "Standard"] [TimeControl "360+3"] [ECO "C68"] [Opening "Ruy Lopez: Exchange Variation, Lutikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.36] } 1... e5 { [%eval 0.35] } 2. Nf3 { [%eval 0.29] } 2... Nc6 { [%eval 0.32] } 3. Bb5 { [%eval 0.34] } 3... a6 { [%eval 0.37] } 4. Bxc6 { [%eval 0.0] } 4... bxc6?! { (0.00 → 0.67) Inaccuracy. dxc6 was best. } { [%eval 0.67] } { C68 Ruy Lopez: Exchange Variation, Lutikov Variation } (4... dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7) 5. d3?! { (0.67 → 0.08) Inaccuracy. O-O was best. } { [%eval 0.08] } (5. O-O d6 6. d4 exd4 7. Nxd4 Bd7 8. Re1 Be7 9. Nf3 Nf6) 5... c5? { (0.08 → 1.57) Mistake. d6 was best. } { [%eval 1.57] } (5... d6 6. O-O Ne7 7. d4 exd4 8. Qxd4 c5 9. Qc3 Nc6 10. Rd1) 6. Nxe5 { [%eval 1.5] } 6... a5?? { (1.50 → 4.70) Blunder. d6 was best. } { [%eval 4.7] } (6... d6 7. Nc4 g6 8. Nc3 Bg7 9. Be3 a5 10. Qd2 a4 11. h3 h6 12. Rb1 Ne7 13. O-O) 7. Be3?? { (4.70 → 1.42) Blunder. Nxf7 was best. } { [%eval 1.42] } (7. Nxf7 Kxf7 8. Qh5+ g6 9. Qd5+ Kg7 10. Qxa8 Nf6 11. Qxa5 d5 12. Bf4 Bd6 13. Bxd6 Qxd6) 7... d6 { [%eval 1.47] } 8. Nc4 { [%eval 1.5] } 8... a4 { [%eval 1.5] } 9. a3 { [%eval 1.23] } 9... Ba6 { [%eval 1.71] } 10. Nc3 { [%eval 1.79] } 10... Ke7? { (1.79 → 3.64) Mistake. Nf6 was best. } { [%eval 3.64] } (10... Nf6 11. f4 Be7 12. Qf3 O-O 13. e5 Nd7 14. O-O-O Re8 15. h4 dxe5 16. fxe5 Qc8 17. Qe4) 11. Nxa4?? { (3.64 → -0.29) Blunder. e5 was best. } { [%eval -0.29] } (11. e5 d5 12. Qf3 Bb7 13. Bxc5+ Ke8 14. Bxf8 Kxf8 15. d4 h5 16. O-O-O Rh6 17. Ne3 Ne7) 11... Kd7?? { (-0.29 → 3.54) Blunder. Bxc4 was best. } { [%eval 3.54] } (11... Bxc4 12. Nxc5) 12. Nc3 { [%eval 3.62] } 12... Be7 { [%eval 4.22] } 13. Qg4+ { [%eval 3.61] } 13... Ke8 { [%eval 3.61] } 14. e5 { [%eval 3.47] } 14... c6? { (3.47 → 7.11) Mistake. Kf8 was best. } { [%eval 7.11] } (14... Kf8 15. Qf3 Rb8 16. O-O-O Bb7 17. Ne4 h5 18. Rhe1 Rh6 19. Bxh6 Nxh6 20. Na5 d5 21. Nd2) 15. exd6 { [%eval 6.18] } 15... Bxd6 { [%eval 6.73] } 16. Qe4+ { [%eval 5.6] } 16... Kf8 { [%eval 5.54] } 17. Qxc6 { [%eval 5.17] } 17... Rc8?! { (5.17 → 7.33) Inaccuracy. Bxc4 was best. } { [%eval 7.33] } (17... Bxc4 18. dxc4 Rc8 19. Qe4 Nf6 20. Qd3 Ng4 21. O-O-O Nxe3 22. Qxe3 h5 23. Rhe1 Rh6 24. g3) 18. Qxa6 { [%eval 7.19] } 18... Rc6 { [%eval 9.97] } 19. Qxc6 { [%eval 9.7] } 19... Qe8 { [%eval 13.18] } 20. Qxd6+ { [%eval 13.31] } 20... Qe7 { [%eval 13.39] } 21. Qb8+ { [%eval 13.39] } 21... Qe8 { [%eval 13.47] } 22. Qd6+ { [%eval 13.36] } 22... Qe7 { [%eval 13.63] } 23. Qxe7+ { [%eval 13.3] } 23... Kxe7 { [%eval 13.5] } 24. Bxc5+ { [%eval 13.39] } 24... Ke8 { [%eval 14.09] } 25. O-O-O { [%eval 14.09] } 25... Nf6 { [%eval 14.79] } 26. Rde1+ { [%eval 14.86] } 26... Kd7?! { (14.86 → Mate in 8) Checkmate is now unavoidable. Kd8 was best. } { [%eval #8] } (26... Kd8 27. Bb6+ Kd7 28. Ne5+ Kc8 29. Nxf7 Re8 30. Nd6+ Kd7 31. Nxe8 Nxe8 32. a4 Nd6 33. b4) 27. Ne5+?! { (Mate in 8 → 14.70) Lost forced checkmate sequence. Re7+ was best. } { [%eval 14.7] } (27. Re7+ Kc6 28. b4 Nd7 29. b5+ Kc7 30. Nd5+ Kd8 31. Ncb6 Nxc5 32. Ra7 Nb3+ 33. cxb3 Ke8) 27... Ke6 { [%eval 15.44] } 28. Ng6+ { [%eval 16.05] } 28... Kf5 { [%eval 16.77] } 29. Nxh8 { [%eval 17.59] } 29... Ng8?! { (17.59 → Mate in 7) Checkmate is now unavoidable. Ng4 was best. } { [%eval #7] } (29... Ng4 30. h3 Ne5 31. g4+ Kf6 32. Nd5+ Ke6 33. Nf4+ Kd7 34. Rxe5 Kc6 35. Nxf7 Kb5 36. g5) 30. f3 { [%eval #6] } 30... Nf6 { [%eval 20.72] } 31. g4+ { [%eval 22.69] } 31... Kf4?! { (22.69 → Mate in 5) Checkmate is now unavoidable. Nxg4 was best. } { [%eval #5] } (31... Nxg4 32. fxg4+ Kg5 33. Nxf7+ Kg6 34. a4 Kxf7 35. b4 Kg6 36. Rhg1 Kf7 37. a5 Kg8 38. a6) 32. Bd6+ { [%eval #4] } 32... Kxf3 { [%eval #3] } 33. Rhf1+ { [%eval #8] } 33... Kxg4 { [%eval #7] } 34. Rg1+ { [%eval #6] } 34... Kh3 { [%eval #5] } 35. Re3+ { [%eval #4] } 35... Kh4 { [%eval #4] } 36. Rxg7 { [%eval #5] } 36... Kh5 { [%eval #1] } 37. Be7 { [%eval #2] } 37... Ng4 { [%eval #1] } 38. Rh3# { White wins by checkmate. } 1-0