MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "359"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p1p1p2p/3p4/1p3pp1/1P1P4/N1P5/P3PPPP/1RBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:30:33 -0400"]
[GameEndTime "2026-09-14T11:30:33 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {-1.30/8 0.020s, n=24463, sd=13}
6. Nxb5 {+1.50/10 0.013s, n=15702, sd=10} Nf6 {-1.46/8 0.016s, n=13302, sd=12}
7. e3 {+1.27/9 0.017s, n=12914, sd=12} a5 {-1.31/9 0.013s, n=16610, sd=11}
8. h3 {+1.49/10 0.040s, n=44708, sd=16} c6 {-1.64/9 0.032s, n=39469, sd=13}
9. Na3 {+1.52/11 0.026s, n=27939, sd=20} axb4 {-1.76/9 0.016s, n=17992, sd=17}
10. cxb4 {+1.70/9 0.012s, n=15242, sd=16} g3 {-1.63/9 0.020s, n=24963, sd=15}
11. f3 {+1.44/8 0.015s, n=17987, sd=16} e5 {-1.47/10 0.010s, n=13458, sd=15}
12. Bc4 {+1.49/8 0.009s, n=12586, sd=13} d5 {-1.63/8 0.011s, n=12620, sd=11}
13. dxe5 {+2.23/11 0.012s, n=18127, sd=19}
dxc4 {-1.74/10 0.008s, n=14626, sd=18}
14. Qxd8+ {+1.92/10 0.012s, n=18357, sd=19}
Kxd8 {-1.59/10 0.010s, n=14360, sd=17}
15. exf6 {+1.70/11 0.011s, n=13578, sd=15} Ra4 {-1.46/10 0.013s, n=13340, sd=18}
16. Nc2 {+1.56/10 0.013s, n=17316, sd=17} Rxa2 {-1.62/10 0.008s, n=13127, sd=16}
17. Rb2 {+1.77/11 0.011s, n=15248, sd=16} Ra8 {-1.29/11 0.011s, n=15067, sd=20}
18. Ne2 {+1.22/9 0.018s, n=19434, sd=13} Nd7 {-1.21/9 0.010s, n=14332, sd=17}
19. b5 {+1.35/9 0.020s, n=24026, sd=14} c5 {-1.34/8 0.016s, n=14173, sd=12}
20. Rb1 {+1.65/10 0.027s, n=28219, sd=17} Nxf6 {-1.49/9 0.024s, n=23141, sd=13}
21. Bb2 {+1.60/9 0.014s, n=19244, sd=18}
Be7 {-1.65/10 0.019s, n=19168, sd=14, White makes an illegal move: e1h1} 0-1