[Event "2021 Summer Marathon"] [Site "https://lichess.org/YCKjHNlX"] [Date "2021.08.07"] [White "davidm9"] [Black "OliverAshStardust"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "13:38:38"] [WhiteElo "2023"] [BlackElo "1345"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A20"] [Opening "English Opening: King's English Variation, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e5? { (0.13 → 1.58) Mistake. d5 was best. } (1... d5 2. d4 e6 3. c4 dxc4 4. e3 Nf6 5. Bxc4 c5 6. O-O) 2. c4? { (1.58 → 0.03) Mistake. Nxe5 was best. } { A20 English Opening: King's English Variation, Nimzowitsch Variation } (2. Nxe5 d5 3. d4 Nf6 4. g3 c5 5. Bg2 cxd4 6. Qxd4 Nc6) 2... d6 3. e3 Nc6 4. d4 Nf6?! { (0.28 → 0.84) Inaccuracy. e4 was best. } (4... e4 5. Nfd2 f5 6. b4 g6 7. h4 Nf6 8. h5 Bh6 9. b5) 5. dxe5?! { (0.84 → -0.09) Inaccuracy. d5 was best. } (5. d5 Ne7 6. Nc3 c6 7. Qb3 Ng6 8. h4 Be7 9. h5 Nf8) 5... dxe5 6. Nc3? { (0.00 → -1.45) Mistake. Qxd8+ was best. } (6. Qxd8+ Kxd8 7. Nc3 Bf5 8. Be2 a5 9. O-O Kc8 10. b3 Bb4) 6... Qxd1+ 7. Kxd1 Bd6 8. Kc2?? { (-1.01 → -2.90) Blunder. Nb5 was best. } (8. Nb5 Ne4) 8... Be6? { (-2.90 → -1.22) Mistake. Ng4 was best. } (8... Ng4 9. Nd1) 9. e4?! { (-1.22 → -1.99) Inaccuracy. a3 was best. } (9. a3 Bf5+ 10. Kd1 a5 11. Ke1 Nd7 12. e4 Bg4 13. Be2 Bxf3 14. Bxf3 Nd4 15. Rb1 Nb6) 9... Nxe4?? { (-1.99 → 2.08) Blunder. Ng4 was best. } (9... Ng4) 10. Bd3?? { (2.08 → -6.36) Blunder. Nxe4 was best. } (10. Nxe4 Bf5 11. Nd2 Bb4 12. Kb3 a5 13. a3 Nd4+ 14. Ka2 Bxd2 15. Nxd2 O-O-O 16. b3 Rhe8) 10... Nxc3?? { (-6.36 → -2.91) Blunder. Nxf2 was best. } (10... Nxf2 11. Be4 Nb4+ 12. Kb3 a5 13. Ng5 Bd7 14. Nb5 Nxh1 15. Be3 f5 16. a3 a4+ 17. Kc3) 11. Kxc3? { (-2.91 → -4.87) Mistake. bxc3 was best. } (11. bxc3) 11... O-O?? { (-4.87 → -1.44) Blunder. f5 was best. } (11... f5) 12. Bg5?? { (-1.44 → -5.77) Blunder. Ng5 was best. } (12. Ng5) 12... Rfe8?! { (-5.77 → -3.81) Inaccuracy. f5 was best. } (12... f5 13. Be3) 13. Rhe1? { (-3.81 → -6.09) Mistake. Be3 was best. } (13. Be3 f5) 13... f6?! { (-6.09 → -4.32) Inaccuracy. f5 was best. } (13... f5) 14. Bd2 Rad8 15. g4?? { (-3.74 → -8.43) Blunder. Be4 was best. } (15. Be4 Bb4+) 15... b6?! { (-8.43 → -5.33) Inaccuracy. Bxg4 was best. } (15... Bxg4 16. Be4 Bb4+ 17. Kc2 Bxf3 18. Bxb4 Bxe4+ 19. Rxe4 Nxb4+ 20. Kc3 Nd3 21. f3 Nc5 22. Ree1) 16. Bc2?! { (-5.33 → -8.50) Inaccuracy. Be4 was best. } (16. Be4 Bb4+ 17. Kc2 Bxd2 18. Nxd2 Nd4+ 19. Kc3 Bxg4 20. b4 f5 21. Bd5+ Kf8 22. Nb3 Ne2+) 16... a5?! { (-8.50 → -5.84) Inaccuracy. Bb4+ was best. } (16... Bb4+ 17. Kb3 Bxd2 18. Nxd2 Rxd2 19. Kc3 Rxf2 20. Rf1 Rg2 21. Rg1 Re2 22. Rge1 Nd4 23. Rxe2) 17. g5?? { (-5.84 → Mate in 6) Checkmate is now unavoidable. Be4 was best. } (17. Be4 Bb4+) 17... fxg5?? { (Mate in 6 → -4.96) Lost forced checkmate sequence. Bb4+ was best. } (17... Bb4+ 18. Kb3 a4+ 19. Kxa4 Bxc4 20. Bxh7+ Kh8 21. Bxb4 Ra8+ 22. Ba5 Rxa5#) 18. Nxg5?? { (-4.96 → Mate in 3) Checkmate is now unavoidable. Be4 was best. } (18. Be4) 18... Bb4+ 19. Kb3 Bxd2? { (Mate in 2 → -8.15) Lost forced checkmate sequence. Nd4+ was best. } (19... Nd4+ 20. Ka4 Bd7#) 20. Nxe6 Rxe6 21. Re2 Nd4+ 22. Ka4 Nxe2 23. Kb5 e4 24. c5 Nd4+ 25. Ka6 bxc5+ 26. Kb7 Nxc2?! { (Mate in 4 → -20.63) Lost forced checkmate sequence. Rb6+ was best. } (26... Rb6+ 27. Kxc7 Rbb8 28. Bb3+ Kh8 29. Rg1 Bf4#) 27. Kxc7?! { (-20.63 → Mate in 5) Checkmate is now unavoidable. Rd1 was best. } (27. Rd1 Rd3 28. Rg1 Bf4 29. Rg4 Rf3 30. Rh4 Rxf2 31. Rh5 Bxh2 32. a3 Be5 33. b3 Nd4) 27... Rdd6 28. Rc1 Rc6+ 29. Kd7 Kf7 30. Rxc2 Ra6 31. Rxd2 Ra7+?! { (Mate in 2 → -17.26) Lost forced checkmate sequence. Re7+ was best. } (31... Re7+ 32. Kc8 Ra8#) 32. Kc8 Re8+ 33. Rd8 Ra8+ 34. Kc7 Rexd8 35. Kc6 c4 36. Kc5 c3 37. bxc3 Rac8+ 38. Kb5 Rxc3 39. Ka4 Rd5 40. a3 e3 41. fxe3 Rxe3 42. h4 Rd4+ 43. Kb5 Re5+ 44. Ka6 Rd6+ 45. Kb7 Re7+ 46. Kc8 Ke8 47. Kb8 Rd8# { Black wins by checkmate. } 0-1