[Event "Labour Day Swiss"] [Site "https://lichess.org/R8aKvrXV"] [Date "2023.09.04"] [White "LeoNg2012"] [Black "nathanosagie"] [Result "1-0"] [UTCDate "2023.09.04"] [UTCTime "17:36:00"] [WhiteElo "1659"] [BlackElo "760"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.66) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4 Nf6 { A53 Old Indian Defense } 3. Nc3 g6 4. Nf3 Bg7 5. Bf4?! { (0.71 → 0.00) Inaccuracy. e4 was best. } (5. e4 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6) 5... O-O 6. e3 Bg4?! { (-0.13 → 0.52) Inaccuracy. c5 was best. } (6... c5 7. h3 cxd4 8. exd4 d5 9. Be2 dxc4 10. Bxc4 Nc6 11. d5) 7. h3 Bc8 8. Bd3 b6 9. g4 Bb7 10. g5?! { (0.20 → -0.39) Inaccuracy. O-O was best. } (10. O-O Nbd7) 10... Nfd7 11. h4 e5 12. Bg3 exd4 13. exd4 Re8+ 14. Kd2?! { (-0.59 → -1.54) Inaccuracy. Kf1 was best. } (14. Kf1 Nc6) 14... f6?? { (-1.54 → 0.88) Blunder. Nc6 was best. } (14... Nc6 15. Re1) 15. Rh3?? { (0.88 → -1.14) Blunder. h5 was best. } (15. h5 fxg5 16. c5 Qf6 17. hxg6 Qxf3 18. Bc4+ Kf8 19. gxh7 Qxd1+ 20. Raxd1 Bxh1 21. Rxh1 Bh8) 15... Nf8?! { (-1.14 → -0.30) Inaccuracy. Nc6 was best. } (15... Nc6 16. h5 fxg5 17. hxg6 h6 18. c5 Nf6 19. Qb3+ d5 20. Rah1 g4 21. Rxh6 gxf3 22. R6h4) 16. Ng1?? { (-0.30 → -2.46) Blunder. Bf4 was best. } (16. Bf4 Nc6 17. gxf6 Qxf6 18. Nd5 Qe6 19. Qh1 Nxd4 20. Nxd4 Bxd4 21. h5 Bxd5 22. cxd5 Qf7) 16... fxg5 17. hxg5 Qxg5+? { (-2.82 → -1.24) Mistake. Bxd4 was best. } (17... Bxd4 18. Nf3 Bxc3+ 19. Kxc3 Nbd7 20. Rh4 a5 21. Kc2 Nc5 22. Nh2 Qxg5 23. Ng4 Nfe6 24. f4) 18. Kc2?? { (-1.24 → -3.89) Blunder. f4 was best. } (18. f4 Qe7 19. Bf2 Nbd7 20. Nge2 Nf6 21. d5 Bc8 22. Rh4 a6 23. Nd4 b5 24. cxb5 axb5) 18... Bxd4?! { (-3.89 → -2.63) Inaccuracy. Nc6 was best. } (18... Nc6) 19. Nf3 Qg4 20. Rh4?! { (-2.96 → -3.87) Inaccuracy. Nxd4 was best. } (20. Nxd4 Qxh3 21. Nd5 Na6 22. Bf1 Qh6 23. Nf6+ Kh8 24. Nxe8 Rxe8 25. Qd2 Qg7 26. Bh3 Nc5) 20... Qe6?? { (-3.87 → 3.52) Blunder. Qxf3 was best. } (20... Qxf3 21. Qxf3 Bxf3 22. Rxd4 Nc6 23. Re4 Nb4+ 24. Kd2 Nxd3 25. Rxe8 Rxe8 26. Kxd3 Ne6 27. b4) 21. Nxd4 Qe7?! { (3.60 → 4.99) Inaccuracy. Qf7 was best. } (21... Qf7 22. Rf4 Qg7 23. Be4 Rxe4 24. Nxe4 Nc6 25. Nf6+ Kh8 26. Nxc6 Bxc6 27. Nd5 Ne6 28. Re4) 22. Qd2?! { (4.99 → 3.77) Inaccuracy. Be4 was best. } (22. Be4 c6 23. Rc1 Na6 24. Kb1 Qf7 25. Ka1 Ne6 26. Bxc6 Bxc6 27. Nxc6 Rac8 28. Nd4 Rxc4) 22... g5?! { (3.77 → 5.57) Inaccuracy. Nbd7 was best. } (22... Nbd7 23. Nd5 Bxd5 24. cxd5 Qf7 25. Bc4 Nf6 26. Rg1 Ne4 27. Qf4 Qxf4 28. Bxf4 Nxf2 29. Ne6) 23. Rh6 Qg7 24. Rh2? { (7.81 → 4.54) Mistake. Nf5 was best. } (24. Nf5 Qf7 25. Rxd6 cxd6 26. Nh6+ Kg7 27. Nxf7 Kxf7 28. Nb5 Re6 29. Qxg5 Nbd7 30. Nxd6+ Rxd6) 24... Qxd4?! { (4.54 → 6.53) Inaccuracy. Na6 was best. } (24... Na6 25. Nf5 Qf6 26. Rg1 Nb4+ 27. Kc1 Nxd3+ 28. Qxd3 Ng6 29. Nd5 Bxd5 30. Qxd5+ Qe6 31. Ne3) 25. Re1?? { (6.53 → -0.08) Blunder. Bxh7+ was best. } (25. Bxh7+ Nxh7 26. Qxd4 Nd7 27. Qd3 Ndf8 28. f3 Nf6 29. Qf5 N6h7 30. Rah1 Re7 31. Nd5 Rf7) 25... Rd8?? { (-0.08 → 23.55) Blunder. Nc6 was best. } (25... Nc6 26. Ne2) 26. Qxg5+? { (23.55 → 5.45) Mistake. Bxh7+ was best. } (26. Bxh7+) 26... Kh8?? { (5.45 → Mate in 5) Checkmate is now unavoidable. Qg7 was best. } (26... Qg7 27. Qxd8 Na6 28. Qe7 Nb4+ 29. Kd2 Qd4 30. Qe3 c5 31. Qxd4 cxd4 32. Nd5 Nxd3 33. Kxd3) 27. Qxd8?! { (Mate in 5 → 19.00) Lost forced checkmate sequence. Rxh7+ was best. } (27. Rxh7+ Nxh7 28. Qxd8+ Kg7 29. Re7+ Kf6 30. Rxh7+ Ke6 31. Qe7#) 27... Qg7?! { (19.00 → Mate in 6) Checkmate is now unavoidable. Qxd3+ was best. } (27... Qxd3+ 28. Kxd3) 28. Re7 Qf6 29. Rhxh7+ Kg8 30. Ref7 Qxd8 31. Rfg7# { White wins by checkmate. } 1-0