[Event "SYUKURAN WAG JCC CUP"] [Site "https://lichess.org/Y8nSIrx6"] [Date "2020.10.26"] [White "mahfud_epend"] [Black "halaban"] [Result "0-1"] [UTCDate "2020.10.26"] [UTCTime "14:11:24"] [WhiteElo "1638"] [BlackElo "1870"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Colorado Countergambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 f5?! { (0.36 → 1.18) Inaccuracy. e5 was best. } (2... e5 3. Bb5 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ne4 7. cxd4) 3. exf5 { B00 Nimzowitsch Defense: Colorado Countergambit Accepted } d5 4. c4 Bxf5 5. cxd5 Qxd5 6. Nc3 Qe6+?! { (0.31 → 1.00) Inaccuracy. Qd6 was best. } (6... Qd6 7. d4 O-O-O 8. Be2 Nxd4 9. Nxd4 Qxd4 10. Qxd4 Rxd4 11. Be3) 7. Be2 Bd3 8. O-O Bxe2 9. Nxe2 O-O-O 10. b3?! { (1.45 → 0.87) Inaccuracy. Re1 was best. } (10. Re1 Nf6) 10... Nf6 11. Bb2 h6?! { (0.70 → 1.39) Inaccuracy. Qd5 was best. } (11... Qd5 12. Rc1 e6 13. Ned4 Nxd4 14. Bxd4 Kb8 15. Qe2 Bd6 16. Rfe1 Rhe8 17. Qc4 h6 18. h3) 12. a4 g5?! { (0.95 → 1.80) Inaccuracy. Qd5 was best. } (12... Qd5) 13. Re1 Qd6?! { (1.53 → 2.77) Inaccuracy. Qd7 was best. } (13... Qd7 14. Rc1) 14. d4?? { (2.77 → 0.00) Blunder. Ned4 was best. } (14. Ned4 Nxd4) 14... Nd5 15. Nc3?! { (-0.02 → -0.75) Inaccuracy. Ne5 was best. } (15. Ne5 Nxe5 16. dxe5 Qg6 17. Qd4 Kb8 18. Red1 e6 19. Qc4 Be7 20. Rac1 c6 21. a5 a6) 15... g4?? { (-0.75 → 1.07) Blunder. Bg7 was best. } (15... Bg7 16. Nxd5 Qxd5 17. Rc1 g4 18. Ne5 Bxe5 19. Qxg4+ e6 20. dxe5 Qxb3 21. Rb1 Rhg8 22. Qe4) 16. Nh4? { (1.07 → -0.52) Mistake. Ne5 was best. } (16. Ne5 Nxe5 17. Rxe5 Nxc3 18. Qxg4+ Qd7 19. Qxd7+ Rxd7 20. Bxc3 Bg7 21. Re3 Re8 22. Rd1 Red8) 16... Rg8 17. g3 e6 18. Nb5? { (-0.56 → -1.78) Mistake. Ne4 was best. } (18. Ne4 Qd7 19. Nc5 Bxc5 20. dxc5 Qf7 21. Qe2 Rde8 22. Qc4 Kb8 23. Re2 h5 24. Qe4 a5) 18... Qb4?? { (-1.78 → 0.00) Blunder. Qd7 was best. } (18... Qd7) 19. Rxe6 a6 20. Ba3 Qa5 21. Bxf8 Rgxf8 22. Na3 Qc3 23. Nc4 Nxd4?! { (-0.79 → 0.00) Inaccuracy. Ndb4 was best. } (23... Ndb4 24. Qxg4 Kb8 25. Rf1 Qxb3 26. d5 Rxd5 27. Ne3 Rd4 28. Re4 h5 29. Qg7 Rfd8 30. Rxd4) 24. Re1?? { (0.00 → -4.80) Blunder. Rc1 was best. } (24. Rc1 Ne2+ 25. Rxe2 Nf4 26. gxf4 Rxd1+ 27. Rxd1 Qxb3 28. Nb2 Rd8 29. Rxd8+ Kxd8 30. f5 Qc3) 24... Nf3+?? { (-4.80 → -0.84) Blunder. Nf4 was best. } (24... Nf4 25. gxf4) 25. Kg2?? { (-0.84 → -16.10) Blunder. Nxf3 was best. } (25. Nxf3 gxf3 26. Rc1 Qg7 27. Qc2 Kb8 28. Ne3 Nf4 29. Rcd1 Ne2+ 30. Kh1 Qe5 31. Qc4 h5) 25... Nxe1+? { (-16.10 → -5.79) Mistake. Nf4+ was best. } (25... Nf4+ 26. Kf1 Rxd1 27. Raxd1 Nh3 28. Re2 Nxh4 29. gxh4 Qf3 30. Ke1 Qh1+ 31. Kd2 Rd8+ 32. Kc3) 26. Qxe1 Rde8? { (-5.57 → -2.92) Mistake. Qc2 was best. } (26... Qc2) 27. Qd1?! { (-2.92 → -4.52) Inaccuracy. Qxc3 was best. } (27. Qxc3 Nxc3 28. Ng6 Rf6 29. Nf4 Ne2 30. Nd5 Rf7 31. Ra2 Nd4 32. Nce3 h5 33. Nf4 Nf5) 27... Nb4 28. Rc1? { (-3.65 → -7.13) Mistake. Ng6 was best. } (28. Ng6 Rf3) 28... Qf6? { (-7.13 → -3.49) Mistake. Rxf2+ was best. } (28... Rxf2+ 29. Kg1 Rc2 30. Rxc2 Nxc2 31. Qxg4+ Kb8 32. Qf4 Nd4 33. Qf7 Qc1+ 34. Kg2 Re2+ 35. Kh3) 29. Nf5? { (-3.49 → -7.15) Mistake. Nd6+ was best. } (29. Nd6+ Kb8) 29... Qxf5?? { (-7.15 → 6.91) Blunder. Kb8 was best. } (29... Kb8 30. Qxg4 Qxf5 31. Qxf5 Rxf5 32. f4 Rd5 33. Rf1 Rd3 34. Ne5 Rxb3 35. Rf3 Rxf3 36. Kxf3) 30. Nd6+ Kb8 31. Nxf5 Rxf5 32. Qd7?! { (5.95 → 4.49) Inaccuracy. Qxg4 was best. } (32. Qxg4 Rxf2+ 33. Kxf2 Nd3+ 34. Kf1 Nxc1 35. Qd1 Nxb3 36. Qxb3 Rd8 37. Ke2 Rd6 38. Qe3 b6) 32... Ref8 33. Qxc7+ Ka8 34. Rf1 h5 35. Qc5?? { (4.13 → -64.53) Blunder. Qc4 was best. } (35. Qc4) 35... Rxc5 36. h4?! { (-21.23 → Mate in 9) Checkmate is now unavoidable. f4 was best. } (36. f4) 36... Rc2 37. a5 Nd5 38. b4 Ne3+ 39. Kg1 Nxf1 40. Kxf1 Rfxf2+ 41. Ke1 Rh2 42. Kd1 Ra2 43. Kc1 Ra1# { Black wins by checkmate. } 0-1