Event: Round 4: Frayna, Janelle Mae - Materia, Marco
Site: https://lichess.org/broadcast/31st-abu-dhabi-international-chess-festival--masters/round-4/UIEdrjDC/yKmkEMpe
White: Frayna, Janelle Mae
WhiteTitle: WGM
WhiteElo: 2297
Black: Materia, Marco
BlackTitle: IM
BlackElo: 2500
Result: 0-1
ECO: E08
Opening: Catalan Opening: Closed
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:42] } 1... Nf6 { [%eval 0.14] [%clk 1:30:55] } 2. Nf3 { [%eval 0.12] [%clk 1:30:46] } 2... e6 { [%eval 0.27] [%clk 1:31:17] } 3. g3 { [%eval 0.1] [%clk 1:30:30] } 3... d5 { [%eval 0.17] [%clk 1:31:40] } 4. Bg2 { [%eval 0.13] [%clk 1:30:55] } 4... Be7 { [%eval 0.14] [%clk 1:32:05] } 5. d4 { [%eval 0.16] [%clk 1:30:35] } 5... O-O { [%eval 0.22] [%clk 1:32:30] } 6. O-O { [%eval 0.2] [%clk 1:31:02] } 6... c6 { [%eval 0.21] [%clk 1:32:56] } 7. b3 { [%eval 0.26] [%clk 1:30:37] } 7... b6 { [%eval 0.21] [%clk 1:32:48] } 8. Qc2 { [%eval 0.25] [%clk 1:28:03] } 8... Nbd7 { [%eval 0.26] [%clk 1:33:06] } 9. Nc3 { [%eval -0.07] [%clk 1:24:59] } 9... Ba6 { [%eval -0.07] [%clk 1:30:05] } 10. Rd1 { [%eval -0.08] [%clk 1:19:17] } 10... dxc4 { [%eval -0.08] [%clk 1:14:03] } 11. bxc4 { [%eval -0.21] [%clk 1:03:34] } 11... Bxc4 { [%eval -0.26] [%clk 1:14:26] } 12. Bb2 { [%eval -0.36] [%clk 0:43:44] } 12... b5 { [%eval -0.47] [%clk 0:54:50] } 13. Nd2 { [%eval -0.53] [%clk 0:41:38] } 13... Nb6 { [%eval -0.56] [%clk 0:54:43] } 14. Bxc6 { [%eval -0.74] [%clk 0:35:56] } 14... Rc8 { [%eval -0.67] [%clk 0:53:25] } 15. Nxc4 { [%eval -0.73] [%clk 0:35:32] } 15... Nxc4 { [%eval -0.66] [%clk 0:51:47] } 16. Bxb5?? { [%eval -2.88] } { Blunder. Bb7 was best. } { [%clk 0:35:16] } 16... Nxb2 { [%eval -2.83] [%clk 0:50:14] } 17. Qxb2 { [%eval -2.86] [%clk 0:35:40] } 17... Qa5 { [%eval -2.93] [%clk 0:50:33] } 18. Rd3 { [%eval -2.98] [%clk 0:24:34] } 18... a6 { [%eval -2.93] [%clk 0:47:49] } 19. Ba4?! { [%eval -4.07] } { Inaccuracy. a4 was best. } { [%clk 0:24:59] } 19... Bb4 { [%eval -4.21] [%clk 0:47:56] } 20. Rc1 { [%eval -4.0] [%clk 0:16:59] } 20... Rxc3 { [%eval -3.98] [%clk 0:46:23] } 0-1