MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "844"]
[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 "rnbqkbnr/ppp2ppp/3p4/4p3/PP3P2/3P3N/2P1P1PP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:36 +0000"]
[GameEndTime "2026-09-14T13:40:37 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxh3 {+2.95/10 0.021s, n=15492, sd=21}
6. gxh3 {-2.30/8 0.025s, n=20253, sd=18} Qh4+ {+2.47/8 0.017s, n=13179, sd=20}
7. Kd2 {-3.16/9 0.027s, n=24438, sd=19} Qxf4+ {+3.03/9 0.014s, n=12290, sd=18}
8. e3 {-2.90/11 0.013s, n=13564, sd=19} Qxb4+ {+3.20/11 0.018s, n=17356, sd=18}
9. Nc3 {-3.10/10 0.022s, n=19265, sd=19} Qa5 {+3.47/10 0.015s, n=12810, sd=20}
10. Rb1 {-3.07/12 0.018s, n=18246, sd=19} c6 {+3.22/10 0.016s, n=12519, sd=17}
11. Rxb7 {-3.06/11 0.012s, n=13155, sd=20} Nf6 {+3.54/11 0.050s, n=35727, sd=17}
12. Qe1 {-3.21/10 0.035s, n=31636, sd=18} d5 {+4.10/9 0.029s, n=16597, sd=15}
13. Kd1 {-3.39/10 0.032s, n=20275, sd=15} Nbd7 {+3.60/9 0.019s, n=12922, sd=13}
14. Rg1 {-3.73/9 0.045s, n=28862, sd=15} g6 {+3.75/10 0.020s, n=13350, sd=11}
15. Bd2 {-3.84/9 0.041s, n=25234, sd=14} Qa6 {+3.60/10 0.015s, n=12071, sd=17}
16. Rb1 {-4.57/9 0.039s, n=26973, sd=12} Be7 {+3.98/10 0.019s, n=15425, sd=11}
17. d4 {-4.18/9 0.033s, n=22081, sd=14} Qc8 {+4.43/9 0.035s, n=24754, sd=16}
18. e4 {-4.63/8 0.041s, n=26963, sd=13} exd4 {+5.00/11 0.022s, n=18848, sd=18}
19. e5 {-4.45/10 0.015s, n=12442, sd=13} Nh5 {+5.07/12 0.112s, n=81049, sd=24}
20. Ne2 {-4.86/9 0.020s, n=14715, sd=15, Black makes an illegal move: e8h8} 1-0