MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1287"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/1p2p1pp/5p2/p1pp4/5PPP/8/PPPPP3/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:17 +0000"]
[GameEndTime "2026-09-14T13:39:18 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.87/9 0.024s, n=13511, sd=16} Nc6 {+1.13/9 0.023s, n=16589, sd=13}
6. Nc3 {-0.59/9 0.020s, n=14407, sd=18} dxe4 {+0.95/10 0.019s, n=14620, sd=13}
7. Nxe4 {-0.75/9 0.034s, n=20180, sd=12} Nh6 {+0.96/10 0.026s, n=17629, sd=18}
8. Bh3 {-0.88/10 0.020s, n=14738, sd=12} c4 {+1.32/10 0.050s, n=31182, sd=18}
9. c3 {-1.17/9 0.032s, n=21035, sd=15} f5 {+1.13/9 0.027s, n=18331, sd=15}
10. gxf5 {-0.24/10 0.019s, n=13269, sd=12}
Bxf5 {+0.36/11 0.049s, n=28705, sd=19}
11. Bxf5 {-0.63/11 0.033s, n=21676, sd=21} Nxf5 {+0.25/9 0.021s, n=14241, sd=21}
12. Qh5+ {-0.52/11 0.028s, n=14438, sd=21} g6 {+0.26/10 0.033s, n=15850, sd=20}
13. Qe2 {-0.38/11 0.031s, n=18359, sd=23} Qd3 {+0.26/10 0.034s, n=17163, sd=18}
14. b3 {+0.25/9 0.034s, n=18417, sd=18} Bg7 {+0.49/11 0.049s, n=28573, sd=20}
15. bxc4 {+0.66/9 0.024s, n=12820, sd=14} Nb4 {+0.60/10 0.030s, n=18806, sd=20}
16. Qxd3 {-0.88/10 0.037s, n=18964, sd=21}
Nxd3+ {+0.67/9 0.018s, n=14745, sd=24} 17. Kd1 {-0.39/9 0.027s, n=16527, sd=19}
Rc8 {+0.52/10 0.021s, n=16750, sd=20} 18. Kc2 {-0.61/10 0.021s, n=19227, sd=17}
Ne1+ {+0.61/10 0.028s, n=17974, sd=17} 19. Kd1 {-0.49/9 0.020s, n=16552, sd=16}
Rxc4 {+0.50/11 0.040s, n=25332, sd=19} 20. d4 {-0.53/10 0.018s, n=12197, sd=8}
Nxd4 {+0.71/8 0.018s, n=14118, sd=17} 21. cxd4 {-0.38/10 0.033s, n=20251, sd=16}
Rxd4+ {+0.31/10 0.029s, n=22161, sd=19} 22. Nd2 {-0.19/9 0.023s, n=15626, sd=14}
Nd3 {+0.31/12 0.017s, n=12034, sd=9} 23. Rh2 {-0.21/10 0.053s, n=30234, sd=17}
Rxf4 {+0.19/8 0.035s, n=22547, sd=12}
24. Rb1 {-0.01/10 0.033s, n=22542, sd=21, Black makes an illegal move: e8h8} 1-0