[Event "Montcalm 4"] [Site "Club d'échecs Montcalm"] [Date "2025.01.09"] [Round "1"] [White "Diotte, Jean-Raymond"] [Black "Demushkina, Alina"] [Result "0-1"] [WhiteElo "1418"] [BlackElo "1783"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 e6 7. Nxc6 bxc6 8. Bg2 d5 9. O-O Be7 10. b3 Bb7 11. Bb2 d4 12. Ne2 c5 13. Qd3 O-O 14. h3 e5 15. f4 Bd6 16. c4 Re8 17. f5 a5 18. g4 h6 19. Rfe1 a4 20. Ng3 axb3 21. axb3 Qb6 22. Ra3 Rxa3 23. Bxa3 Bc6 24. Ra1 Rb8 25. Rb1 Ba4 26. Rb2 Bc6 27. Bf3 Qa5 28. Ra2 Qe1+ 29. Kg2 Ra8 30. Qd1 Qxd1 31. Bxd1 Nxe4 32. Bf3 Nxg3 33. Bxc6 Rc8 34. Bf3 e4 35. Bd1 Ra8 36. Kf2 g6 37. fxg6 fxg6 38. Ke1 h5 39. Bc2 Rf8 40. Bc1 Rf1+ 41. Kd2 Bf4# {Les noirs font échec et mat} 0-1