[Event "≤1700 Rapid Arena"] [Site "https://lichess.org/ObrEofwL"] [Date "2024.05.07"] [White "marionkyros"] [Black "zaklemap"] [Result "1-0"] [UTCDate "2024.05.07"] [UTCTime "09:45:00"] [WhiteElo "1408"] [BlackElo "1042"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. c4 { A41 Old Indian Defense } c5 3. dxc5 Qa5+ 4. Nc3 Qxc5 5. e3 Nf6 6. Nf3 Bg4 7. Bd2 Bxf3 8. Qxf3 Nbd7 9. Be2 O-O-O?! { (1.00 → 1.84) Inaccuracy. Rb8 was best. } (9... Rb8 10. b4 Qc6 11. a4 g6 12. O-O Bg7 13. Qxc6 bxc6 14. b5 Rc8 15. Rfb1) 10. O-O Ne5 11. Qf5+ Kb8 12. h3? { (1.94 → 0.41) Mistake. Qc2 was best. } (12. Qc2 Rc8 13. Rfc1 Qb6 14. Qd1 e6 15. Rab1 d5 16. cxd5 exd5 17. Be1) 12... Nxc4 13. Qxc5 dxc5 14. Bxc4 Rxd2 15. Bxf7 Rxb2 16. Rfd1 e5?! { (0.56 → 1.51) Inaccuracy. b5 was best. } (16... b5 17. Rd8+) 17. Rac1? { (1.51 → 0.30) Mistake. Rd8+ was best. } (17. Rd8+ Kc7 18. Rad1 g5 19. Be6 Bg7 20. R8d7+ Nxd7 21. Rxd7+ Kb8 22. Rxg7 c4) 17... Be7 18. Kh2?? { (0.51 → -2.25) Blunder. Bb3 was best. } (18. Bb3 Rd8) 18... Rd8 19. Rxd8+ Bxd8 20. Kg3?! { (-1.55 → -2.35) Inaccuracy. Na4 was best. } (20. Na4 Rxf2 21. Nxc5 Rd2 22. Kg1 Bb6 23. Kf1 h6 24. Rc3 a5 25. g4 Rh2) 20... Ba5? { (-2.35 → -1.07) Mistake. b5 was best. } (20... b5 21. Kf3 Ba5 22. Nd1 Rd2 23. g4 e4+ 24. Kf4 c4 25. a4 a6 26. g5) 21. Nd5?? { (-1.07 → -3.00) Blunder. Na4 was best. } (21. Na4 Ne4+ 22. Kf3 Ng5+ 23. Kg4 Rxf2 24. Bd5 b6 25. Kxg5 Bd2 26. Rc4 Bxe3+) 21... Rxa2?? { (-3.00 → 3.34) Blunder. Ne4+ was best. } (21... Ne4+ 22. Kh2 b5 23. Bg8 Bd2 24. Rf1 c4 25. f4 exf4 26. Rxf4 Nd6 27. Rg4) 22. Nxf6 Re2 23. Nxh7?! { (4.17 → 2.96) Inaccuracy. Nd7+ was best. } (23. Nd7+ Kc8 24. Nxc5 Re1 25. Rc2 Rd1 26. Bg8 Kb8 27. h4 Bb4 28. Bxh7 a5) 23... b6 24. Bc4?! { (3.54 → 2.31) Inaccuracy. Kf3 was best. } (24. Kf3 Rb2 25. Ng5 Bd2 26. Rd1 a5 27. Ne4 Bb4 28. h4 a4 29. Bc4 a3) 24... Rb2 25. Bf7 Bd2 26. Rd1 a5?! { (2.26 → 3.15) Inaccuracy. b5 was best. } (26... b5 27. Ng5) 27. Ng5 a4 28. Ne4 Bb4 29. Rd8+?! { (3.33 → 2.39) Inaccuracy. Ra1 was best. } (29. Ra1) 29... Ka7?! { (2.39 → 3.36) Inaccuracy. Kc7 was best. } (29... Kc7 30. Rg8) 30. Nd6 Rd2?! { (3.18 → 4.23) Inaccuracy. Be1 was best. } (30... Be1 31. Bc4 g5 32. Rd7+ Kb8 33. Bd5 Rd2 34. Nc4 Rxd5 35. Rxd5 e4 36. Rd1) 31. Rd7+ Ka6?? { (4.07 → Mate in 5) Checkmate is now unavoidable. Ka8 was best. } (31... Ka8 32. Nc4 Rxd7 33. Nxb6+ Kb7 34. Nxd7 c4 35. Bxc4 Bd6 36. f4 exf4+ 37. exf4) 32. Kf3?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Bc4+ was best. } (32. Bc4+ b5 33. Bxb5+ Ka5 34. Ra7+ Kb6 35. Rb7+ Ka5 36. Nc4#) 32... c4?? { (0.00 → 6.29) Blunder. b5 was best. } (32... b5 33. Rd8 a3 34. g4 Kb6 35. Nc8+ Kc7 36. Rxd2 Bxd2 37. Na7 Kb6 38. Nc8+) 33. Bxc4+ Ka5?? { (6.05 → Mate in 1) Checkmate is now unavoidable. b5 was best. } (33... b5 34. Bxb5+ Kb6 35. Rb7+ Kc5 36. Ne4+ Kd5 37. Nxd2 Bxd2 38. Rd7+ Kc5 39. Bxa4) 34. Nb7# { White wins by checkmate. } 1-0