MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1738"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/1ppqp1pp/3p1p2/p7/1P3PP1/8/P1PPP2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:50:42 +0200"]
[GameEndTime "2026-09-14T17:50:43 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.96/10 0.020s, n=14468, sd=15} Qxg4 {+1.14/9 0.020s, n=12438, sd=14}
6. Nf3 {-1.60/9 0.015s, n=12104, sd=16} e5 {+1.32/11 0.043s, n=31605, sd=17}
7. Nc3 {-1.20/9 0.023s, n=17637, sd=13} Ne7 {+1.17/10 0.043s, n=29596, sd=15}
8. fxe5 {-1.41/8 0.033s, n=28870, sd=13} dxe5 {+1.94/9 0.018s, n=13897, sd=14}
9. Rg1 {-2.10/8 0.025s, n=18004, sd=12} Qh5 {+2.09/9 0.018s, n=12570, sd=11}
10. d4 {-2.32/8 0.024s, n=16852, sd=12} Bg4 {+1.99/9 0.025s, n=17183, sd=14}
11. b6 {-1.89/9 0.020s, n=13374, sd=14} c6 {+2.01/9 0.025s, n=17895, sd=15}
12. dxe5 {-2.02/9 0.017s, n=13083, sd=18} fxe5 {+1.87/8 0.026s, n=17333, sd=12}
13. Qd3 {-1.73/9 0.030s, n=20150, sd=18} Nd7 {+1.72/9 0.031s, n=20434, sd=17}
14. Qc4 {-1.68/9 0.020s, n=14386, sd=17} Bxf3 {+2.07/10 0.020s, n=14805, sd=15}
15. exf3 {-2.08/9 0.017s, n=12845, sd=17} Nf5 {+2.63/9 0.021s, n=15151, sd=23}
16. Qe6+ {-1.86/10 0.028s, n=19742, sd=22} Be7 {+1.86/10 0.026s, n=17306, sd=20}
17. Bg5 {-1.65/11 0.033s, n=28551, sd=23} Qg6 {+1.74/10 0.017s, n=14835, sd=20}
18. Qxg6+ {-2.02/11 0.016s, n=15155, sd=24}
hxg6 {+2.03/12 0.023s, n=17464, sd=21}
19. Bxe7 {-2.10/10 0.014s, n=12970, sd=16}
Kxe7 {+2.15/12 0.014s, n=13430, sd=17}
20. Rxg6 {-2.14/11 0.026s, n=20100, sd=20}
Rxh2 {+1.45/10 0.020s, n=17975, sd=12, White makes an illegal move: e1a1} 0-1