[Event "Practice Arena"] [Site "https://lichess.org/w0jhlxh8"] [Date "2024.12.09"] [White "ChanugaEkmin"] [Black "riveen2018"] [Result "1-0"] [UTCDate "2024.12.09"] [UTCTime "12:58:48"] [WhiteElo "963"] [BlackElo "969"] [WhiteRatingDiff "+179"] [BlackRatingDiff "-106"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nc3 { D01 Rapport-Jobava System } Nc6?! { (-0.11 → 0.70) Inaccuracy. e6 was best. } (3... e6 4. Nb5 Na6 5. e3 Be7 6. Be2 Ne4 7. Bd3 O-O 8. Ne2) 4. e3?! { (0.70 → 0.14) Inaccuracy. Nb5 was best. } (4. Nb5 e5 5. Bxe5 Nxe5 6. dxe5 a6 7. Nc3 d4 8. exf6 dxc3) 4... Bf5 5. Bd3 e6 6. f3 Bb4 7. Qd2 Ba5 8. O-O-O Nb4 9. Na4?? { (-0.08 → -6.66) Blunder. Kb1 was best. } (9. Kb1) 9... Bxd3 10. c3?? { (-6.22 → Mate in 1) Checkmate is now unavoidable. Qf2 was best. } (10. Qf2 Bxc2 11. Nc5 Bxd1 12. a3 Nc6 13. Nxb7 Qb8 14. Nc5 Bb3 15. Nh3 Nd7) 10... Bc2?? { (Mate in 1 → -2.63) Lost forced checkmate sequence. Nxa2# was best. } (10... Nxa2#) 11. Re1? { (-2.63 → -5.03) Mistake. cxb4 was best. } (11. cxb4 Bxd1 12. Kxd1 Bb6 13. h4 Nd7 14. h5 c6 15. e4 dxe4 16. h6 Qf6) 11... Nd3+? { (-5.03 → -2.77) Mistake. Bxa4 was best. } (11... Bxa4 12. cxb4 Bb6 13. h4 h5 14. b3 Bd7 15. Bg5 Qe7 16. Kb2 a5 17. Ne2) 12. Kxc2 Nxe1+ 13. Qxe1 b5 14. Nc5 Rb8 15. Qg3?! { (-1.63 → -2.40) Inaccuracy. h4 was best. } (15. h4 O-O 16. h5 Nd7 17. b4 e5 18. Nxd7 Qxd7 19. dxe5 Bb6 20. Qg3 Rbe8) 15... Nh5 16. Qg4 Nf6 17. Qxg7 Ke7?? { (-2.61 → 4.81) Blunder. Rg8 was best. } (17... Rg8 18. Qh6 Rxg2+ 19. Kb1 b4 20. c4 dxc4 21. Ne2 Bb6 22. Na6 Rc8 23. Be5) 18. Bg5 Qd6? { (4.88 → 9.63) Mistake. Rg8 was best. } (18... Rg8 19. Bxf6+ Kd6 20. Bxd8 Rxg7 21. g3 b4 22. Bf6 bxc3 23. b3 Rg6 24. Be5+) 19. Qxf6+ Ke8 20. Qxh8+ Qf8 { Black offers draw } 21. Qxh7 c6 22. f4 Bb6 23. Na6 Rd8 24. f5 exf5 25. Qxf5 c5 26. Qe5+ Kd7 27. Qxd5+ Ke8 28. Qc6+ Rd7 29. Qc8+ Rd8 30. Nc7+ Bxc7 31. Qxc7 cxd4? { (8.45 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (31... f6 32. Qc6+ Rd7 33. Qxf6 Qxf6 34. Bxf6 Rf7 35. dxc5 Rxf6 36. Nf3 Rc6 37. b4) 32. exd4? { (Mate in 1 → 9.96) Lost forced checkmate sequence. Qxd8# was best. } (32. Qxd8#) 32... Qg7? { (9.96 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (32... f6 33. Nf3 Qe7 34. Re1 Qxe1 35. Nxe1 fxg5 36. Kd3 g4 37. b4 Rxd4+ 38. cxd4) 33. Qe5+? { (Mate in 1 → 8.87) Lost forced checkmate sequence. Qxd8# was best. } (33. Qxd8#) 33... Qxe5 34. dxe5 f5 35. Nf3 Rc8 36. e6 Kf8 37. e7+ Ke8? { (9.94 → Mate in 7) Checkmate is now unavoidable. Kf7 was best. } (37... Kf7 38. Rd1 Re8 39. Rd8 Rxe7 40. Bxe7 Kxe7 41. Rd4 a5 42. Kd3 b4 43. Ke3) 38. Ne5? { (Mate in 7 → 9.61) Lost forced checkmate sequence. Rd1 was best. } (38. Rd1 Kf7 39. Rd8 Rxd8 40. exd8=Q b4 41. Qf6+ Kg8 42. Bh6 b3+ 43. axb3 f4) 38... b4? { (9.61 → Mate in 4) Checkmate is now unavoidable. Rc5 was best. } (38... Rc5 39. Re1 a5 40. Nd7 Rc8 41. Nf6+ Kf7 42. h4 b4 43. Kd2 Kg6 44. Nd7) 39. Rd1 bxc3 40. Rd8+ Rxd8 41. exd8=Q# { White wins by checkmate. } 1-0