[Event "Weekly Three-check Arena"] [Site "https://lichess.org/6dRRkiyf"] [Date "2024.03.11"] [White "Brown_player"] [Black "LuukDeGrote"] [Result "1-0"] [UTCDate "2024.03.11"] [UTCTime "21:58:39"] [WhiteElo "2340"] [BlackElo "2367"] [WhiteRatingDiff "+79"] [BlackRatingDiff "-5"] [WhiteTitle "GM"] [BlackTitle "FM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 Nd4 4. Nxd4 cxd4 5. Bc4?? { (2.31 → -0.17) Blunder. Nb5 was best. } (5. Nb5 e6 6. Qh5 a6 7. Be2 Nh6 8. Nxd4 Qf6 9. Nf3 Qg6) 5... e6 6. Nb5 a6 7. Nxd4 Bc5? { (-0.37 → 0.81) Mistake. b5 was best. } (7... b5 8. Be2 Bb7 9. c3 Bxe4 10. Bf3 Bxf3 11. Nxf3 Nf6 12. d4) 8. c3 Qh4 9. Qe2 Nf6 10. d3 e5?? { (0.85 → 10.69) Blunder. Bxd4 was best. } (10... Bxd4 11. cxd4) 11. g3 Qg4 12. Qxg4?? { (9.81 → 0.91) Blunder. Bxf7+ was best. } (12. Bxf7+ Kxf7) 12... Nxg4 13. h3 exd4?! { (1.12 → 1.76) Inaccuracy. Nh2 was best. } (13... Nh2) 14. hxg4 O-O 15. b4? { (2.00 → 0.46) Mistake. Bd5 was best. } (15. Bd5 d6 16. Kf1 dxc3 17. bxc3 Be6 18. Kg2 Bxd5 19. exd5 b5 20. Bd2 Rac8 21. Rae1 Rce8) 15... Bb6?? { (0.46 → 2.88) Blunder. d5 was best. } (15... d5 16. Bxd5 Be7 17. Bd2 dxc3 18. Bxc3 Bxg4 19. O-O Rac8 20. Rfc1 a5 21. a3 Be6 22. Ba2) 16. Bf4? { (2.88 → 1.06) Mistake. g5 was best. } (16. g5) 16... d5 17. Bxd5 Bxg4?? { (0.08 → 3.30) Blunder. dxc3 was best. } (17... dxc3 18. Rc1) 18. c4 Bf3 19. Rh3 a5?! { (3.23 → 4.41) Inaccuracy. Bg4 was best. } (19... Bg4 20. Rh2 Bf3 21. Bd6 Rfd8 22. Rh4 Rd7 23. Rf4 Bg2 24. c5 Bc7 25. Rxf7 Rxf7 26. Bxc7) 20. b5 a4 21. Bd2? { (4.41 → 2.18) Mistake. Kf1 was best. } (21. Kf1) 21... a3? { (2.18 → 3.71) Mistake. Rad8 was best. } (21... Rad8 22. Rc1) 22. g4? { (3.71 → 2.25) Mistake. Bxb7 was best. } (22. Bxb7 Rab8 23. Bc6 Rfd8 24. Kf1 Rbc8 25. Kg1 Be2 26. Rc1 Bxd3 27. c5 Rxc6 28. bxc6 Bc7) 22... Bxg4 23. Rg3 Bh5?? { (1.51 → Mate in 8) Checkmate is now unavoidable. h5 was best. } (23... h5) 24. Rg5?? { (Mate in 8 → 3.65) Lost forced checkmate sequence. Rxg7+ was best. } (24. Rxg7+ Kxg7 25. Bh6+ Kxh6 26. Kd2 Ba5+ 27. Kc2 Be1 28. Rxe1 Ra4 29. Rh1 Rxc4+ 30. Bxc4 Ra8) 24... Bg6 25. Ke2 Bd8 26. Rxg6 hxg6 27. Bb4 Re8 28. Rh1?! { (4.25 → 2.89) Inaccuracy. Bxb7 was best. } (28. Bxb7) 28... Be7 29. Bd2 Ra4? { (2.05 → 3.87) Mistake. Bd6 was best. } (29... Bd6 30. f4) 30. Rh3 Rf8 31. Kf1 Bb4?? { (3.69 → 12.04) Blunder. g5 was best. } (31... g5) 32. Bf4 Be7 33. Be5 Rb4?! { (15.88 → Mate in 3) Checkmate is now unavoidable. Bf6 was best. } (33... Bf6 34. Bd6) 34. Kg2?! { (Mate in 3 → 19.15) Lost forced checkmate sequence. Bxf7+ was best. } (34. Bxf7+ Kxf7 35. Rf3+ Ke6 36. Rf6#) 34... Bf6 35. Bd6 Rb2 36. Bxa3?? { (39.67 → -20.93) Blunder. Bxf8 was best. } (36. Bxf8) 36... Rxa2?? { (-20.93 → Mate in 11) Checkmate is now unavoidable. Rxf2+ was best. } (36... Rxf2+) 37. Bxf8 Bg5?! { (36.24 → Mate in 7) Checkmate is now unavoidable. Ra8 was best. } (37... Ra8 38. Be7) 38. Bd6 Be3 39. Bg3?! { (Mate in 3 → 20.06) Lost forced checkmate sequence. Bxf7+ was best. } (39. Bxf7+ Kxf7 40. Rf3+ Ke6 41. Rf6#) 39... Bxf2?! { (20.06 → Mate in 5) Checkmate is now unavoidable. Bh6 was best. } (39... Bh6 40. c5) 40. Bxf2 Ra1 41. Bxf7+ Kxf7 42. Rf3+ Ke7 43. Rf7# { Game ends by variant rule. } 1-0