FEN
[Event "March Chess Megatournament"]
[Site "https://cohenchessclub.com/g3qigQGN"]
[Date "2025.03.23"]
[White "Alistair"]
[Black "Junhee"]
[Result "1-0"]
[UTCDate "2025.03.23"]
[UTCTime "21:00:00"]
[WhiteElo "1494"]
[BlackElo "1755"]
[WhiteRatingDiff "+46"]
[BlackRatingDiff "-16"]
[WhiteTitle "IM"]
[BlackTitle "GM⏳"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "A05"]
[Opening "King's Indian Attack"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 Nc6 4. O-O Bf5?! { (0.00 → 0.70) Inaccuracy. e5 was best. } (4... e5 5. d4 e4 6. Ne5 Bd6 7. Nxc6 bxc6 8. c4 h6 9. Nc3 O-O 10. Qa4 Bd7 11. Qa5) 5. d3 e6 6. Nbd2 Bc5?! { (0.10 → 0.62) Inaccuracy. h6 was best. } (6... h6 7. c3 a5 8. Qa4 Qd7 9. a3 Bd6 10. b4 O-O 11. b5 Ne7 12. e4 Bh7 13. c4) 7. b3?! { (0.62 → 0.09) Inaccuracy. Nh4 was best. } (7. Nh4 Bg4) 7... O-O 8. Bb2 Re8 9. e3 e5 10. Qe2 d4 11. e4 Bg6?! { (-0.40 → 0.38) Inaccuracy. Be6 was best. } (11... Be6 12. a3) 12. Nh4 Bh5 13. Qe1?! { (0.54 → -0.24) Inaccuracy. f3 was best. } (13. f3 a5 14. a3 Bf8 15. Kh1 a4 16. b4 Na7 17. g4 Bg6 18. f4 exf4 19. Rxf4 Nxe4) 13... Nd7?! { (-0.24 → 0.74) Inaccuracy. Bg4 was best. } (13... Bg4 14. a3) 14. f3?! { (0.74 → 0.07) Inaccuracy. a3 was best. } (14. a3) 14... Nb4 15. Qc1 Nb6?! { (0.37 → 1.04) Inaccuracy. Nc6 was best. } (15... Nc6 16. a3) 16. a3 Nc6 17. b4?! { (0.86 → 0.05) Inaccuracy. Bh3 was best. } (17. Bh3) 17... Be7 18. Nf5 g6?? { (-0.40 → 4.78) Blunder. Na4 was best. } (18... Na4 19. b5 Na5 20. g4 Bg6 21. Nxe7+ Rxe7 22. h4 f6 23. f4 exf4 24. Nf3 c5 25. Rb1) 19. Nxe7+ Qxe7 20. g4 Bxg4 21. fxg4 Qh4?! { (4.27 → 6.76) Inaccuracy. Na4 was best. } (21... Na4) 22. h3 Re6 23. Qe1 Qh6?! { (5.69 → 8.25) Inaccuracy. Qxe1 was best. } (23... Qxe1 24. Raxe1) 24. Qf2 Qg7 25. Nb3 Rb8 26. Nc5 Rd6 27. Rac1 Nc8 28. c3 b6 29. Na6 Rb7 30. b5 Nb8 31. Nxb8 Rxb8 32. cxd4 exd4 33. Rc4 Ne7 34. Bxd4 Qf8 35. Rxc7 Rbd8 36. Be5 Rxd3?! { (10.38 → Mate in 2) Checkmate is now unavoidable. Re6 was best. } (36... Re6 37. Bb2 g5 38. Bc3 Rxd3 39. Bb4 h5 40. gxh5 Qe8 41. Qc2 Rg3 42. Be1 Re3 43. Bf2) 37. Rxa7? { (Mate in 2 → 9.80) Lost forced checkmate sequence. Qf6 was best. } (37. Qf6 Rxh3 38. Qh8#) 37... Rb3? { (9.80 → Mate in 2) Checkmate is now unavoidable. g5 was best. } (37... g5 38. Ba1) 38. Qf6 Rxb5 39. Rxe7?! { (Mate in 1 → 14.47) Lost forced checkmate sequence. Qh8# was best. } (39. Qh8#) 39... Qxe7?! { (14.47 → Mate in 1) Checkmate is now unavoidable. Rxe5 was best. } (39... Rxe5 40. Qxe5) 40. Qxe7 Rf8 41. Qf6?! { (Mate in 6 → 25.20) Lost forced checkmate sequence. Bd6 was best. } (41. Bd6 Rc8 42. Qxf7+ Kh8 43. Be7 Rf5 44. gxf5 Rg8 45. Bf6+ Rg7 46. Bxg7#) 41... Rxe5 42. Qxe5 Ra8?! { (14.85 → Mate in 8) Checkmate is now unavoidable. h6 was best. } (42... h6 43. Rf6) 43. Qc7 Rxa3 44. Qxf7+ Kh8 45. Qf8# { White wins by checkmate. } 1-0