
[Event "Titled Tue 16th May Early"]
[Site "chess.com INT"]
[Date "2023.05.16"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Koepke, C"]
[Result "1-0"]
[WhiteElo "2281"]
[BlackElo "2308"]
[ECO "D00"]
[PlyCount "87"]
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 cxd4 5.exd4 f6 6.c3 Bg4 7.Qb3 Qd7 8.Nbd2 e6 9.h3 Bh5 10.Be2 Bf7 11.O-O Nge7 12.Bh2 g5 13.Ne1 Nf5 14.f4 Bd6 15.Nd3 Rg8 16.Rae1 Ne3 17.Rf2 g4 18.hxg4 O-O-O 19.Nf1 Nxg4 20.Bxg4 Rxg4 21.Nc5 Bxc5 22.dxc5 Rdg8 23.Qd1 Bh5 24.Qd3 Bg6 25.Qe2 Be4 26.Ne3 R4g6 27.Rd1 Qg7 28.Kf1 e5 29.f5 Rg5 30.g4 h5 31.Nxd5 Rxg4 32.Ke1 Bxd5 33.Rxd5 Qg5 34.Rd6 Qc1+ 35.Rd1 Qg5 36.Rd6 Qh4 37.Kd2 Re4 38.Qf3 Rgg4 39.Kc2 Qg5 40.Rfd2 Rh4 41.Qd3 Qg8 42.Rd7 Qe8 43.Qd6 Rd4 44.Qc7# 1-0
[Site "chess.com INT"]
[Date "2023.05.16"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Koepke, C"]
[Result "1-0"]
[WhiteElo "2281"]
[BlackElo "2308"]
[ECO "D00"]
[PlyCount "87"]
1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 cxd4 5.exd4 f6 6.c3 Bg4 7.Qb3 Qd7 8.Nbd2 e6 9.h3 Bh5 10.Be2 Bf7 11.O-O Nge7 12.Bh2 g5 13.Ne1 Nf5 14.f4 Bd6 15.Nd3 Rg8 16.Rae1 Ne3 17.Rf2 g4 18.hxg4 O-O-O 19.Nf1 Nxg4 20.Bxg4 Rxg4 21.Nc5 Bxc5 22.dxc5 Rdg8 23.Qd1 Bh5 24.Qd3 Bg6 25.Qe2 Be4 26.Ne3 R4g6 27.Rd1 Qg7 28.Kf1 e5 29.f5 Rg5 30.g4 h5 31.Nxd5 Rxg4 32.Ke1 Bxd5 33.Rxd5 Qg5 34.Rd6 Qc1+ 35.Rd1 Qg5 36.Rd6 Qh4 37.Kd2 Re4 38.Qf3 Rgg4 39.Kc2 Qg5 40.Rfd2 Rh4 41.Qd3 Qg8 42.Rd7 Qe8 43.Qd6 Rd4 44.Qc7# 1-0
[Event "Titled Tue 16th May Early"]
[Site "chess.com INT"]
[Date "2023.05.16"]
[Round "4"]
[White "Sourath, Biswas"]
[Black "Koepke, C"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2281"]
[BlackElo "2308"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[EventDate "2023.05.16"]
[WhiteFideId "35091484"]
[BlackFideId "4655737"]
1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 f6 6. c3 Bg4 7. Qb3 Qd7 8.
Nbd2 e6 9. h3 Bh5 10. Be2 Bf7 11. O-O Nge7 12. Bh2 g5 13. Ne1 Nf5 14. f4
Bd6 15. Nd3 Rg8 16. Rae1 Ne3 17. Rf2 g4 18. hxg4 O-O-O 19. Nf1 Nxg4 20.
Bxg4 Rxg4 21. Nc5 Bxc5 22. dxc5 Rdg8 23. Qd1 Bh5 24. Qd3 Bg6 25. Qe2 Be4
26. Ne3 R4g6 27. Rd1 Qg7 28. Kf1 e5 29. f5 Rg5 30. g4 h5 31. Nxd5 Rxg4 32.
Ke1 Bxd5 33. Rxd5 Qg5 34. Rd6 Qc1+ 35. Rd1 Qg5 36. Rd6 Qh4 37. Kd2 Re4 38.
Qf3 Rgg4 39. Kc2 Qg5 40. Rfd2 Rh4 41. Qd3 Qg8 42. Rd7 Qe8 43. Qd6 Rd4 44.
Qc7# 1-0