[Event "2020 Winter Marathon"] [Site "https://lichess.org/nxU2Guqd"] [Date "2020.12.28"] [White "SDV83"] [Black "FrogEater"] [Result "0-1"] [UTCDate "2020.12.28"] [UTCTime "19:15:37"] [WhiteElo "2129"] [BlackElo "1927"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5?! { (0.00 → 0.86) Inaccuracy. e6 was best. } (2... e6 3. c4 Nf6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Be2) 3. Bf4?! { (0.86 → 0.09) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Nc6 5. Qa4 Bb4 6. cxd5 exd5 7. Bg5 Nf6) 3... e6 4. e3 Bd6 5. Bg5 f6 6. Bh4 c6 7. c4 Bg4 8. Nc3 g5 9. Bg3 h5?! { (1.16 → 1.80) Inaccuracy. Bxg3 was best. } (9... Bxg3 10. hxg3) 10. Qc2?! { (1.80 → 1.02) Inaccuracy. Bxd6 was best. } (10. Bxd6) 10... Ne7 11. c5?! { (1.18 → 0.22) Inaccuracy. Bxd6 was best. } (11. Bxd6 Qxd6) 11... Bc7 12. Be2 h4 13. Bxc7 Qxc7 14. h3 Bh5 15. b4 Bg6 16. Bd3 Rg8?! { (0.81 → 1.90) Inaccuracy. Bh5 was best. } (16... Bh5 17. O-O Nd7 18. Nh2 f5 19. b5 g4 20. Kh1 Nf6 21. Rab1 g3 22. bxc6 bxc6 23. fxg3) 17. O-O?! { (1.90 → 1.12) Inaccuracy. Bxg6+ was best. } (17. Bxg6+) 17... Nd7?! { (1.12 → 2.16) Inaccuracy. Bh5 was best. } (17... Bh5 18. e4 Bxf3 19. gxf3 Nd7 20. Rfe1 Kf7 21. Re3 Nf8 22. b5 Qf4 23. bxc6 bxc6 24. Ne2) 18. a4?! { (2.16 → 1.19) Inaccuracy. Bxg6+ was best. } (18. Bxg6+) 18... Bxd3 19. Qxd3 f5 20. b5 g4 21. hxg4 fxg4? { (0.99 → 2.50) Mistake. Rxg4 was best. } (21... Rxg4 22. Ne2 e5 23. dxe5 Nxe5 24. Nxe5 Qxe5 25. a5 a6 26. bxa6 bxa6 27. Rab1 Kf7 28. Nf4) 22. Nd2? { (2.50 → 0.84) Mistake. Nxh4 was best. } (22. Nxh4 Rh8 23. g3 Rxh4 24. gxh4 Nf5 25. a5 a6 26. bxa6 bxa6 27. Rab1 Nf6 28. e4 Nxh4) 22... Nf5? { (0.84 → 2.20) Mistake. Nf6 was best. } (22... Nf6 23. Ne2) 23. bxc6?! { (2.20 → 1.16) Inaccuracy. e4 was best. } (23. e4) 23... bxc6 24. Rab1?? { (1.58 → -2.76) Blunder. e4 was best. } (24. e4 dxe4 25. Ndxe4 Kf7 26. Rfe1 Rg6 27. Qd2 Nf8 28. d5 cxd5 29. Nxd5 Qd7 30. Nf4 Qxd2) 24... Nf6?? { (-2.76 → 1.91) Blunder. h3 was best. } (24... h3 25. Ne2) 25. Qa6?? { (1.91 → 0.05) Blunder. e4 was best. } (25. e4 Ne7) 25... Rg7?! { (0.05 → 1.15) Inaccuracy. g3 was best. } (25... g3 26. Nb5 Qc8 27. Qxc8+ Rxc8 28. Nd6+ Nxd6 29. cxd6 gxf2+ 30. Rxf2 Ng4 31. Rb7 Nxf2 32. d7+) 26. e4?! { (1.15 → 0.33) Inaccuracy. Ne2 was best. } (26. Ne2) 26... Nxd4 27. exd5 h3?? { (0.13 → 4.40) Blunder. cxd5 was best. } (27... cxd5 28. Rbe1) 28. d6 Qd7 29. Nde4? { (4.09 → 2.41) Mistake. Qd3 was best. } (29. Qd3 Nf5) 29... Nh5 30. Qd3? { (2.39 → 0.80) Mistake. Ne2 was best. } (30. Ne2 hxg2 31. Nxd4 gxf1=Q+ 32. Rxf1 e5 33. Re1 Kf7 34. Qc4+ Kg6 35. Ne6 Qf7 36. Ng3 Nxg3) 30... e5 31. Rb4?? { (0.85 → -3.00) Blunder. Ne2 was best. } (31. Ne2 hxg2) 31... Qf5?? { (-3.00 → 0.63) Blunder. hxg2 was best. } (31... hxg2 32. Rfb1) 32. Rxd4?! { (0.63 → 0.00) Inaccuracy. g3 was best. } (32. g3 Kf7) 32... exd4 33. Qxd4?! { (0.00 → -0.56) Inaccuracy. Ne2 was best. } (33. Ne2 Qd5 34. Rb1 Kf8 35. Qxd4 Qxd4 36. Nxd4 Re8 37. Ng3 Nf4 38. Nxc6 Nd3 39. Ne7 Nxc5) 33... hxg2 34. Kxg2?? { (-0.15 → -8.20) Blunder. Rd1 was best. } (34. Rd1 O-O-O) 34... Qf3+?? { (-8.20 → -0.39) Blunder. Nf4+ was best. } (34... Nf4+ 35. Kg1 Nh3+ 36. Kh2 Qf4+ 37. Kg2 Qf3+ 38. Kh2 Nf4 39. d7+ Kd8 40. Qf6+ Re7 41. Qf8+) 35. Kg1 Nf4 36. Qe5+?? { (-1.23 → -8.03) Blunder. d7+ was best. } (36. d7+) 36... Kf8 37. Qf6+ Kg8 38. Rd1? { (-8.64 → Mate in 1) Checkmate is now unavoidable. Qxf4 was best. } (38. Qxf4 Qxf4) 38... Qg2# { Black wins by checkmate. } 0-1