MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "980"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbr1/ppppppp1/7p/3n4/P5P1/3PBP2/1PP1P2P/RN1QKBNR b KQq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:14 +0000"]
[GameEndTime "2026-09-14T13:38:15 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe3 {+8.21/8 0.016s, n=12585, sd=12}
6. Qd2 {-8.00/8 0.022s, n=16502, sd=12} Nxf1 {+8.20/9 0.019s, n=15140, sd=12}
7. h4 {-8.19/8 0.038s, n=27478, sd=15} Nc6 {+8.32/10 0.184s, n=126355, sd=16}
8. Kxf1 {-8.37/8 0.080s, n=51808, sd=14} e5 {+8.40/8 0.020s, n=14524, sd=15}
9. Nc3 {-8.26/8 0.019s, n=13301, sd=13} d5 {+8.58/8 0.018s, n=13301, sd=15}
10. Qxh6 {-8.69/7 0.032s, n=19336, sd=11} gxh6 {+8.49/7 0.026s, n=18928, sd=12}
11. Nxd5 {-8.27/7 0.046s, n=34135, sd=13} Be6 {+8.75/7 0.021s, n=13287, sd=9}
12. c3 {-8.77/7 0.126s, n=75679, sd=11} Bxd5 {+8.87/7 0.023s, n=15135, sd=9}
13. Nh3 {-9.18/7 0.158s, n=103620, sd=11} Bxf3 {+10.24/8 0.066s, n=46913, sd=9}
14. Ke1 {-10.28/6 0.030s, n=17916, sd=11} Nb4 {+10.41/7 0.044s, n=29873, sd=11}
15. g5 {-10.43/6 0.062s, n=41690, sd=11} Bxe2 {+10.50/7 0.032s, n=21958, sd=15}
16. Ra3 {-10.61/6 0.021s, n=14145, sd=13}
Nxd3+ {+10.90/6 0.026s, n=13395, sd=16}
17. Kd2 {-10.76/6 0.030s, n=19696, sd=11} Nc5+ {+10.88/7 0.028s, n=20033, sd=14}
18. Ke1 {-10.66/6 0.022s, n=14672, sd=17} Qd2+ {+11.06/8 0.024s, n=14861, sd=13}
19. Kxd2 {-11.03/7 0.023s, n=15948, sd=13} Bg4 {+10.79/8 0.042s, n=30780, sd=19}
20. b4 {-10.73/8 0.062s, n=40973, sd=20, Black makes an illegal move: e8a8} 1-0