[Event "Rated rapid game"] [Site "https://lichess.org/mLd5unfn"] [Date "2023.09.05"] [White "HaiK4I"] [Black "iwanhen"] [Result "0-1"] [UTCDate "2023.09.05"] [UTCTime "08:46:20"] [WhiteElo "2073"] [BlackElo "1976"] [WhiteRatingDiff "-74"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. d3?! { (0.51 → -0.14) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. Ne2 Nb8) 2... e5 3. c4 Nf6 4. f4?! { (0.00 → -0.63) Inaccuracy. Be3 was best. } (4. Be3 Bb4+ 5. Nc3 a6 6. Nf3 Ng4 7. Qd2 d6 8. Be2 Nxe3) 4... Bb4+ 5. Nc3 d6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 O-O? { (-0.51 → 0.62) Mistake. Bc5 was best. } (8... Bc5 9. f5 Nd4 10. Kf1 h6 11. g3 c6 12. Kg2 a5 13. h4 Qd7 14. Rb1 g6 15. fxg6) 9. O-O?! { (0.62 → 0.06) Inaccuracy. f5 was best. } (9. f5) 9... Nd4 10. f5 Bc5 11. Kh1 Kh8 12. Bg5?! { (1.08 → 0.32) Inaccuracy. g4 was best. } (12. g4 Ng8) 12... Qd7 13. Bxf6 gxf6 14. Nd5 Qd8 15. Bh5 c6 16. Ne3 Qe7? { (0.07 → 1.23) Mistake. Nb3 was best. } (16... Nb3) 17. Ng4 Rg8 18. h4 Rg7 19. Qd2 Rag8?! { (0.72 → 1.73) Inaccuracy. d5 was best. } (19... d5) 20. Qd1? { (1.73 → 0.34) Mistake. Nh6 was best. } (20. Nh6) 20... a6?! { (0.34 → 1.14) Inaccuracy. d5 was best. } (20... d5 21. Nh6) 21. a3 b5 22. b4 Bb6 23. cxb5?! { (1.47 → 0.71) Inaccuracy. Nh6 was best. } (23. Nh6 Rd8 24. Rb1 Ra8 25. g4 a5 26. g5 bxc4 27. dxc4 axb4 28. axb4 Ra3 29. Ra1 Rh3+) 23... axb5 24. a4 d5 25. axb5 Nxb5 26. Ra6?? { (0.56 → -1.12) Blunder. Nh6 was best. } (26. Nh6) 26... Qb7 27. Qa1?? { (-1.20 → -4.26) Blunder. Rxb6 was best. } (27. Rxb6 Qxb6 28. Nxf6 Ra8 29. g4 Nc3 30. Qf3 Qxb4 31. g5 c5 32. Ng4 dxe4 33. Qg2 Ra2) 27... Bd8?? { (-4.26 → 0.10) Blunder. Rxg4 was best. } (27... Rxg4) 28. Ne3?? { (0.10 → -3.84) Blunder. Nh6 was best. } (28. Nh6 dxe4) 28... dxe4 29. dxe4 Nd4?? { (-3.35 → -0.54) Blunder. Bb6 was best. } (29... Bb6) 30. Bf3?! { (-0.54 → -1.57) Inaccuracy. Ra8 was best. } (30. Ra8 Rg3 31. Nc4 Be7 32. Rxg8+ Rxg8 33. Qa3 Bf8 34. Qd3 Bxb4 35. Ne3 Ra8 36. Rb1 Kg7) 30... Nxf3 31. Rxf3 Qxb4 32. Ra4 Qd2 33. g4?? { (-1.34 → -5.43) Blunder. Ra2 was best. } (33. Ra2 Qd4) 33... Bb6 34. Nc4?? { (-5.45 → Mate in 3) Checkmate is now unavoidable. Qd1 was best. } (34. Qd1 Qxd1+ 35. Nxd1 Rxg4 36. Nf2 Rxh4+ 37. Nh3 Bd4 38. Rfa3 c5 39. Kh2 Rxe4 40. Ra8 Rxa8) 34... Qe2? { (Mate in 3 → -8.88) Lost forced checkmate sequence. Rxg4 was best. } (34... Rxg4 35. Qf1 Rg1+ 36. Qxg1 Rxg1#) 35. Qf1? { (-8.88 → Mate in 4) Checkmate is now unavoidable. Nxe5 was best. } (35. Nxe5 fxe5 36. Rg3 Bd4 37. Rg2 Qf3 38. Ra3 Qxe4 39. Kh2 Qf4+ 40. Kh1 Bxa1 41. Rgg3 Bd4) 35... Qxf1+?? { (Mate in 4 → -5.64) Lost forced checkmate sequence. Rxg4 was best. } (35... Rxg4 36. Ne3 Qxf3+ 37. Qxf3 Rxh4+ 38. Qh3 Rxh3#) 36. Rxf1 Rxg4 37. Nxb6?? { (-5.67 → Mate in 1) Checkmate is now unavoidable. Ra2 was best. } (37. Ra2 Bg1 38. Rxg1 Rxg1+ 39. Kh2 R1g4 40. Kh3 Rg3+ 41. Kh2 Rd3 42. h5 Rd4 43. Nd2 Rgd8) 37... Rxh4# { Black wins by checkmate. } 0-1