[Event "4545 League S35 Kick-Off"] [Site "https://lichess.org/5K6IWwvy"] [Date "2023.04.29"] [White "L_Ours_Mordelais"] [Black "ventricule"] [Result "1-0"] [UTCDate "2023.04.29"] [UTCTime "11:00:02"] [WhiteElo "1899"] [BlackElo "1894"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 e6 8. Nf3 Nd7 9. Be2 O-O 10. O-O c5 11. d5 exd5 12. exd5 Nf6 13. d6 Ne4 14. Bxg7 Kxg7 15. Qd5 Nxd6 16. Qxc5 b6 17. Qd4+ Qf6 18. Rad1 Qxd4 19. Rxd4 Nf5 20. Rd5 Re8 21. Bb5 Be6 22. Re5 Red8 23. a3 Rac8 24. Rfe1 Rc2 25. b4? { (-0.45 → -1.73) Mistake. R5e2 was best. } (25. R5e2 Rc5 26. Ba6 h5 27. h3 Nd4 28. Nxd4 Rxd4 29. Re4 Rd2 30. R1e2 Rd6 31. Re1 Rc2) 25... Rdc8?? { (-1.73 → -0.02) Blunder. Ra2 was best. } (25... Ra2 26. R5e4 Rxa3 27. Rf4 Rc8 28. Be2 Bd5 29. Rd1 Bb3 30. Rb1 Re8 31. Bc4 Bxc4 32. Rxc4) 26. Ng5 Nd4 27. Nxe6+ Nxe6 28. Bd7 Rd8 29. Bxe6 fxe6 30. Rxe6 Rdd2?! { (0.78 → 1.56) Inaccuracy. Rf8 was best. } (30... Rf8 31. R6e2 Rxe2 32. Rxe2 Rc8 33. g3 Kf7 34. Rd2 Ke7 35. Kg2 Rc4 36. Rd5 Rc2 37. Re5+) 31. Rf1? { (1.56 → 0.02) Mistake. Re7+ was best. } (31. Re7+) 31... Rd7 32. Re3 h5 33. h4 Rdc7 34. g3?! { (0.75 → 0.09) Inaccuracy. Rfe1 was best. } (34. Rfe1) 34... Ra2 35. Rfe1 Rcc2 36. Rf3 Kh6?? { (0.88 → 4.08) Blunder. Rc7 was best. } (36... Rc7 37. Rd1) 37. Re7 a5?? { (4.14 → Mate in 7) Checkmate is now unavoidable. Rc8 was best. } (37... Rc8 38. Rff7 Rh8 39. Rxa7 b5 40. Kg2 Rd2 41. Kh3 Rdd8 42. Rfb7 Ra8 43. Kg2 Rxa7 44. Rxa7) 38. bxa5?? { (Mate in 7 → 5.76) Lost forced checkmate sequence. Rff7 was best. } (38. Rff7 Rc1+ 39. Kg2 Rxf2+ 40. Kxf2 Rc2+ 41. Ke1 Rc1+ 42. Kd2 Rc2+ 43. Kxc2 a4 44. Rh7#) 38... bxa5?? { (5.76 → Mate in 8) Checkmate is now unavoidable. Rc6 was best. } (38... Rc6 39. axb6 Rxb6 40. Rff7 g5 41. Rh7+ Kg6 42. Reg7+ Kf6 43. Rxg5 Rbb2 44. Rh6+ Ke7 45. Re5+) 39. Re5?? { (Mate in 8 → 2.59) Lost forced checkmate sequence. Rff7 was best. } (39. Rff7 Ra1+ 40. Kg2 Rxf2+ 41. Kxf2 Ra2+ 42. Ke3 Rxa3+ 43. Kd4 Ra4+ 44. Kc5 Rc4+ 45. Kxc4 a4) 39... a4 40. Re4 Rc1+ 41. Kg2 Rca1?! { (2.61 → 3.89) Inaccuracy. Raa1 was best. } (41... Raa1 42. Rfe3) 42. Rxa4 Kg7?? { (3.33 → Mate in 7) Checkmate is now unavoidable. Re2 was best. } (42... Re2 43. Ra7 Re8 44. a4 Rh8 45. Rff7 Re1 46. a5 Re6 47. Rfe7 Rd6 48. Red7 Re6 49. Rab7) 43. Ra7+ Kh6 44. Rff7 g5 45. Rf6# { White wins by checkmate. } 1-0