[Event "Weekly Three-check Arena"] [Site "https://lichess.org/IqPRSh1H"] [Date "2024.03.04"] [White "tafl"] [Black "IvankovicDbk"] [Result "1-0"] [UTCDate "2024.03.04"] [UTCTime "19:26:49"] [WhiteElo "1847"] [BlackElo "2037"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-9"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Franco-Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 Nc6 { B00 Nimzowitsch Defense: Franco-Nimzowitsch Variation } 3. Nc3 Bb4 4. Bd3? { (2.02 → 0.61) Mistake. a3 was best. } (4. a3 Bxc3 5. dxc3 h6 6. Bd3 b6 7. Bf4 Bb7 8. Qd2 Qe7) 4... d6?! { (0.61 → 1.56) Inaccuracy. Nge7 was best. } (4... Nge7 5. O-O Ng6 6. Bc4 Bd6 7. g3 Nge5 8. Nxe5 Bxe5 9. Ne2) 5. Qe2?! { (1.56 → 0.76) Inaccuracy. O-O was best. } (5. O-O Nf6 6. e5 dxe5 7. Ne4 Nxe4 8. Bxe4 Bd7 9. d4 exd4 10. Nxd4 Bd6 11. g3 Nxd4) 5... Bd7 6. a3 Bxc3?! { (0.54 → 1.17) Inaccuracy. Bc5 was best. } (6... Bc5 7. Bb5) 7. dxc3 Ne5? { (1.46 → 3.02) Mistake. e5 was best. } (7... e5 8. Bc4) 8. Nxe5 dxe5 9. O-O? { (2.85 → 1.45) Mistake. Be3 was best. } (9. Be3) 9... Nf6?? { (1.45 → 3.51) Blunder. Qh4 was best. } (9... Qh4 10. Be3) 10. Bg5 h6 11. Bh4 g5?? { (3.00 → 7.07) Blunder. Qe7 was best. } (11... Qe7 12. b4) 12. Bg3 Bc6 13. Bxe5 Rg8 14. Bb5 Nd7 15. Bxc6 bxc6 16. Bg3 Qf6?! { (7.00 → 12.63) Inaccuracy. Rg6 was best. } (16... Rg6 17. Rad1) 17. Rad1 Rd8 18. Bxc7 Rc8?! { (26.92 → Mate in 7) Checkmate is now unavoidable. Rf8 was best. } (18... Rf8 19. Bxd8) 19. Bg3?! { (Mate in 7 → 17.50) Lost forced checkmate sequence. Rxd7 was best. } (19. Rxd7 Rxc7 20. Qd3 Rc8 21. Re7+ Qxe7 22. Rd1 Qd6 23. Qxd6 Rg6 24. Qxe6+ fxe6 25. Rd8#) 19... e5?! { (17.50 → Mate in 7) Checkmate is now unavoidable. Nb6 was best. } (19... Nb6 20. Qa6) 20. Qd3?! { (Mate in 7 → 15.93) Lost forced checkmate sequence. Rxd7 was best. } (20. Rxd7 Rc7 21. Qg4 Rg6 22. Rxc7 Qd8 23. Qc8 Rd6 24. Re7+ Kxe7 25. Qb7+ Qc7 26. Qxc7#) 20... Rd8?! { (15.93 → Mate in 6) Checkmate is now unavoidable. Nc5 was best. } (20... Nc5 21. Bxe5) 21. Rd2?! { (Mate in 6 → 16.57) Lost forced checkmate sequence. Qxd7+ was best. } (21. Qxd7+ Rxd7 22. Rxd7 a6 23. Rfd1 Qxf2+ 24. Bxf2 f5 25. Rd8+ Kf7 26. R1d7#) 21... Kf8 22. Qd6+ Kg7?! { (23.47 → Mate in 7) Checkmate is now unavoidable. Qxd6 was best. } (22... Qxd6 23. Rxd6) 23. Qxf6+?! { (Mate in 7 → 26.80) Lost forced checkmate sequence. Bxe5 was best. } (23. Bxe5 Kh7 24. Bxf6 Rg6 25. Qe7 Rxf6 26. Rd6 Rf8 27. Rxd7 Rd6 28. Qxf7+ Rxf7 29. Rxf7#) 23... Nxf6 24. Bxe5 Kg6?! { (24.15 → Mate in 7) Checkmate is now unavoidable. Kh7 was best. } (24... Kh7 25. Rxd8) 25. Rxd8 Rxd8 26. Bxf6 Kxf6?! { (29.73 → Mate in 1) Checkmate is now unavoidable. Rd2 was best. } (26... Rd2) 27. e5# { Game ends by variant rule. } 1-0