Event: FIDE Online Chess Olympiad Division 4 Pool B 2021
Date: 2021-08-20
White: Madelta, Glenda
WhiteElo: 1406
Black: Ntsielo, Bonolo
BlackElo: 1133
Result: 1-0
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:14:53] } 1... d5 { [%eval 0.23] [%clk 0:12:31] } 2. Nc3 { [%eval -0.12] [%clk 0:14:53] } 2... Nf6 { [%eval -0.18] [%clk 0:12:31] } 3. Bf4 { [%eval -0.13] [%clk 0:14:55] } 3... Bf5 { [%eval 0.0] [%clk 0:12:28] } 4. e3 { [%eval -0.03] [%clk 0:14:57] } 4... e6 { [%eval 0.0] [%clk 0:12:23] } 5. f3 { [%eval -0.38] [%clk 0:14:37] } 5... Nc6 { [%eval -0.01] [%clk 0:12:20] } 6. g4 { [%eval -0.21] [%clk 0:14:36] } 6... Bg6 { [%eval 0.05] [%clk 0:12:20] } 7. h4 { [%eval 0.01] [%clk 0:14:36] } 7... h6 { [%eval 0.28] [%clk 0:12:20] } 8. Nb5?! { [%eval -0.46] } { Inaccuracy. h5 was best. } { [%clk 0:14:22] } 8... Bd6?! { [%eval 0.22] } { Inaccuracy. Rc8 was best. } { [%clk 0:12:01] } 9. Bxd6 { [%eval -0.23] [%clk 0:14:22] } 9... cxd6 { [%eval -0.16] [%clk 0:12:02] } 10. Bd3 { [%eval -0.38] [%clk 0:14:21] } 10... Bxd3 { [%eval -0.03] [%clk 0:12:03] } 11. Qxd3 { [%eval -0.17] [%clk 0:14:22] } 11... a6 { [%eval -0.15] [%clk 0:12:04] } 12. Nc3 { [%eval -0.42] [%clk 0:14:19] } 12... O-O?? { [%eval 1.11] } { Blunder. b5 was best. } { [%clk 0:12:02] } 13. Nge2?! { [%eval 0.37] } { Inaccuracy. g5 was best. } { [%clk 0:14:15] } 13... e5?? { [%eval 3.4] } { Blunder. b5 was best. } { [%clk 0:11:55] } 14. g5 { [%eval 3.47] [%clk 0:13:56] } 14... hxg5? { [%eval 6.46] } { Mistake. Nh5 was best. } { [%clk 0:11:46] } 15. hxg5 { [%eval 6.8] [%clk 0:13:57] } 15... Nb4 { [%eval 6.98] [%clk 0:11:36] } 16. Qd2 { [%eval 7.19] [%clk 0:13:49] } 16... Nh7 { [%eval 7.52] [%clk 0:11:32] } 17. O-O-O?! { [%eval 5.34] } { Inaccuracy. f4 was best. } { [%clk 0:13:36] } 17... Nxg5 { [%eval 5.03] [%clk 0:11:26] } 18. Qe1 { [%eval 5.85] [%clk 0:12:50] } 18... Nxf3 { [%eval 6.0] [%clk 0:11:16] } 19. Qf1?! { [%eval 3.97] } { Inaccuracy. Qg3 was best. } { [%clk 0:12:44] } 19... e4?! { [%eval 5.68] } { Inaccuracy. Ng5 was best. } { [%clk 0:11:07] } 20. Qh3 { [%eval 5.89] [%clk 0:12:41] } 20... f6?! { [%eval 8.77] } { Inaccuracy. f5 was best. } { [%clk 0:10:52] } 21. Qe6+ { [%eval 9.58] [%clk 0:12:24] } 21... Rf7 { [%eval 8.75] [%clk 0:10:50] } 22. Nxd5?! { [%eval 5.4] } { Inaccuracy. Nf4 was best. } { [%clk 0:12:07] } 22... Qc8?? { [%eval #2] } { Checkmate is now unavoidable. Nxd5 was best. } { [%clk 0:10:44] } 23. Ne7+ { [%eval #1] [%clk 0:12:03] } 23... Kf8 { [%eval #1] [%clk 0:10:38] } 24. Nxc8?! { [%eval 17.71] } { Lost forced checkmate sequence. Rh8# was best. } { [%clk 0:12:04] } 24... Ng5?! { [%eval #1] } { Checkmate is now unavoidable. g6 was best. } { [%clk 0:10:20] } 25. Rh8# { [%clk 0:12:05] } 1-0