[Event "GrandPrix Runde 1"] [Site "https://lichess.org/svouY8ek"] [Date "2021.01.09"] [White "GreatBlunder"] [Black "mxstoe-vater"] [Result "0-1"] [UTCDate "2021.01.09"] [UTCTime "20:05:13"] [WhiteElo "2041"] [BlackElo "2069"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } c5 4. b3 Nc6 5. Bd3?! { (0.11 → -0.44) Inaccuracy. Bb2 was best. } (5. Bb2 cxd4 6. Nxd4 e6 7. Be2 Bd6 8. O-O e5 9. Nb5 Bc5) 5... cxd4 6. exd4 Bg4 7. Bb2 e6 8. Nbd2 Bd6 9. O-O O-O 10. c4 dxc4 11. Nxc4 Be7 12. Be2 Bxf3?! { (-0.69 → 0.18) Inaccuracy. Rc8 was best. } (12... Rc8 13. Rc1 a6 14. h3 Bh5 15. Re1 h6 16. a3 Nd5 17. Nce5 Nxe5 18. Rxc8 Qxc8 19. Nxe5) 13. Bxf3 Rb8 14. Bxc6 bxc6 15. Ne5 Qd6?! { (0.28 → 1.08) Inaccuracy. Qd5 was best. } (15... Qd5 16. Rc1) 16. Rc1 Rfc8 17. Qf3 Nd5?? { (1.54 → 4.15) Blunder. Bf8 was best. } (17... Bf8 18. Nxc6) 18. Qxf7+ Kh8 19. Qh5 Kg8 20. f4 Nf6? { (3.62 → 6.64) Mistake. Rf8 was best. } (20... Rf8 21. Rxc6) 21. Qh3?? { (6.64 → 2.65) Blunder. Qf7+ was best. } (21. Qf7+ Kh8 22. Rf3 Rf8 23. Rg3 Rxf7 24. Nxf7+ Kg8 25. Nxd6 Bxd6 26. Rxc6 Bxf4 27. Rgc3 Kf7) 21... Rb6? { (2.65 → 5.25) Mistake. Bf8 was best. } (21... Bf8 22. Rc4) 22. Rfe1 Rf8?! { (4.49 → 6.94) Inaccuracy. Qd5 was best. } (22... Qd5 23. Nc4) 23. Qf3?? { (6.94 → 2.59) Blunder. Nc4 was best. } (23. Nc4 Qd7 24. Nxb6 axb6 25. Qxe6+ Qxe6 26. Rxe6 Bb4 27. Rcxc6 b5 28. Re5 Rb8 29. a3 Bd2) 23... Nd5?! { (2.59 → 3.95) Inaccuracy. Qd5 was best. } (23... Qd5 24. Nxc6 Bd6 25. Qxd5 exd5 26. Rc2 Ne4 27. g3 a5 28. Ne5 Ra6 29. Nd7 Rd8 30. Nc5) 24. g3 Bf6?! { (3.21 → 5.01) Inaccuracy. Ra6 was best. } (24... Ra6 25. a3 Bf6 26. Qe2 Nc7 27. Red1 Qd5 28. b4 Rd8 29. Rc5 Qd6 30. Ng4 Qd7 31. Rcc1) 25. Qe2?? { (5.01 → 2.30) Blunder. Nc4 was best. } (25. Nc4) 25... Bxe5 26. Qxe5 Qxe5 27. Rxe5 Kf7 28. Rce1? { (1.99 → 0.64) Mistake. Ba3 was best. } (28. Ba3 Re8 29. Bc5 Rb5 30. Kf2 a5 31. Kf3 g6 32. Re2 a4 33. bxa4 Ra5 34. Rb2 Rxa4) 28... Re8?? { (0.64 → 2.68) Blunder. Ra6 was best. } (28... Ra6) 29. Rc1?? { (2.68 → 0.22) Blunder. f5 was best. } (29. f5 Ra6) 29... Rc8?? { (0.22 → 2.75) Blunder. Ra6 was best. } (29... Ra6 30. Ra1) 30. Ba3?? { (2.75 → 0.29) Blunder. f5 was best. } (30. f5) 30... Ra6 31. Bd6 Rxa2?? { (0.00 → 2.18) Blunder. Rd8 was best. } (31... Rd8 32. Bc5 Rxa2 33. f5 exf5 34. Rxf5+ Kg6 35. Rf2 Rxf2 36. Kxf2 Kf5 37. Ra1 Rb8 38. Rxa7) 32. f5 exf5? { (2.39 → 4.20) Mistake. Re8 was best. } (32... Re8 33. Rce1) 33. Rxf5+?? { (4.20 → -0.12) Blunder. Rxd5 was best. } (33. Rxd5 cxd5) 33... Kg6?? { (-0.12 → 5.00) Blunder. Ke6 was best. } (33... Ke6 34. Rf8 Rxf8 35. Bxf8 g6 36. Rxc6+ Kf5 37. Rc5 Ke4 38. Rc1 a5 39. Re1+ Kxd4 40. Rd1+) 34. Re5?? { (5.00 → 0.16) Blunder. Rxd5 was best. } (34. Rxd5 cxd5) 34... Rd8?! { (0.16 → 1.13) Inaccuracy. Nf6 was best. } (34... Nf6 35. Re6 Re8 36. Rxe8 Nxe8 37. Rxc6 Nxd6 38. Rxd6+ Kf7 39. Rd7+ Kf6 40. Rb7 a5 41. Rb6+) 35. Bc5? { (1.13 → -0.36) Mistake. Rxc6 was best. } (35. Rxc6) 35... Rb8 36. Re6+ Kf7?! { (-0.65 → 0.05) Inaccuracy. Kf5 was best. } (36... Kf5 37. Re5+ Kg4 38. b4 a5 39. Bd6 Rb5 40. Rf1 axb4 41. Rf7 Nf6 42. Rxg7+ Kh3 43. Rxb5) 37. Rxc6 Nb4?? { (0.13 → 6.39) Blunder. Rxb3 was best. } (37... Rxb3 38. Rf1+ Nf6 39. Rc7+ Kg6 40. Rxa7 Rxa7 41. Bxa7 Rd3 42. Kg2 Ng4 43. Ra1 Rd2+ 44. Kf3) 38. Rf1+ Kg8 39. Bxb4 h6 40. Bc5 Rxb3 41. Rc8+ Kh7 42. Re8?? { (6.23 → 0.84) Blunder. Rf2 was best. } (42. Rf2) 42... Rbb2 43. Rfe1 Rg2+ 44. Kf1?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Kh1 was best. } (44. Kh1 Rxh2+ 45. Kg1 Rag2+ 46. Kf1 Rf2+ 47. Kg1) 44... Raf2# { Black wins by checkmate. } 0-1