[Event "12k KOTH Half Marathon Arena"] [Site "https://lichess.org/6I0bofOn"] [Date "2026.06.06"] [Round "-"] [White "CogitoErgoVinco"] [Black "HypermodernLife"] [Result "0-1"] [GameId "6I0bofOn"] [UTCDate "2026.06.06"] [UTCTime "12:02:53"] [WhiteElo "2036"] [BlackElo "2178"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+4"] [Variant "King of the Hill"] [TimeControl "180+0"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } Bxc3+ 5. bxc3 h6?! { (0.91 → 1.53) Inaccuracy. d6 was best. } (5... d6 6. Bxf6 Qxf6 7. e3 Ke7 8. Bd3 b6 9. Be4 d5 10. cxd5 exd5 11. Bd3) 6. Bh4?! { (1.53 → 0.89) Inaccuracy. Bxf6 was best. } (6. Bxf6 Qxf6) 6... g5 7. Bg3 Ke7 8. f3 d6 9. e4 e5 10. Bd3 Ke6? { (0.69 → 2.14) Mistake. Nh5 was best. } (10... Nh5 11. Kd2) 11. d5+? { (2.14 → 0.88) Mistake. c5 was best. } (11. c5 dxc5) 11... Ke7 12. c5 c6 13. c4 Nbd7?? { (0.83 → 3.04) Blunder. Na6 was best. } (13... Na6 14. cxd6+ Qxd6 15. Qd2 Nh5 16. Bf2 b6 17. Rd1 Nc5 18. Bc2 cxd5 19. Qxd5) 14. cxd6+ Kxd6 15. Ne2?! { (2.79 → 1.84) Inaccuracy. Qd2 was best. } (15. Qd2 Qc7) 15... cxd5?! { (1.84 → 2.71) Inaccuracy. Nh5 was best. } (15... Nh5 16. Qd2 Nxg3 17. Nxg3 Nc5 18. Bc2 Ke7 19. Kf2 f6 20. Ke3 Qd6 21. Rad1) 16. exd5?? { (2.71 → -0.60) Blunder. Nd4 was best. } (16. Nd4 dxe4 17. Bxe4 Nxe4 18. fxe4 Nc5 19. O-O f6 20. Qf3 Kc7 21. Rad1 Qe7) 16... Qa5+ 17. Kf1?? { (1.07 → -1.88) Blunder. Qd2 was best. } (17. Qd2 Qxd2+ 18. Kxd2 b5 19. Nc3 Ba6 20. Ke3 bxc4 21. Be4 Rab8 22. Rad1 Nc5) 17... Nxd5?? { (-1.88 → 4.61) Blunder. Nh5 was best. } (17... Nh5 18. Qc2) 18. Be4 Nb6 19. Qd4 Nxc4 20. Rd1 Ke7 21. Qxd5?? { (3.73 → -8.15) Blunder. Bxe5 was best. } (21. Bxe5 Rd8 22. Kf2 Be6 23. Qxc4 Ne3 24. Qc3 Nxd1+ 25. Rxd1 Qxc3 26. Nxc3 Rxd1) 21... Ne3+ 22. Kf2 Nxd5 23. Rxd5 Qb6+ 24. Ke1?! { (-7.15 → -14.01) Inaccuracy. Kf1 was best. } (24. Kf1 f5 25. Bf2 Qc6 26. Rc5 Qa6 27. Rxe5+ Be6 28. Bc5+ Kf6 29. Bd4) 24... Ke6? { (-14.01 → -5.49) Mistake. Be6 was best. } (24... Be6) 25. Rxe5+?! { (-5.49 → -7.50) Inaccuracy. h4 was best. } (25. h4 Ke7) 25... Kf6 26. Nc3?! { (-6.69 → -17.73) Inaccuracy. h4 was best. } (26. h4 Be6 27. a4 a6 28. Kf1 Rad8 29. Bc2 Qc6 30. Kf2 Qxc2 31. hxg5+ Ke7) 26... Qe3+ 27. Kd1 Qxc3 28. Rd5 Be6 29. Rd3?! { (-24.92 → Mate in 8) Checkmate is now unavoidable. Ke2 was best. } (29. Ke2 Bxd5 30. Bxd5 Rad8 31. Re1 Rxd5 32. Kf1 Rhd8 33. h4 Qxe1+ 34. Kxe1 Ke6) 29... Rad8 30. Ke2 Qxd3+ 31. Bxd3 Bc4 32. Bxc4?! { (-22.85 → Mate in 7) Checkmate is now unavoidable. Kf2 was best. } (32. Kf2 Bxd3 33. Rc1 Rhe8 34. f4 Ke6 35. Rc5 Rd5 36. Rc1 Kf5 37. Kf3 gxf4) 32... Rhe8+ 33. Kf2 Rd2+ 34. Kf1 Rd1+ 35. Kf2 Rd2+ 36. Kf1 Red8 37. Rg1?! { (-19.46 → Mate in 4) Checkmate is now unavoidable. h4 was best. } (37. h4 Rc2) 37... Rc8 38. Be2 Rc3 39. Kf2 Ke6 { Black wins on time. } 0-1