MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2287"]
[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 "r1bqkbnr/pp1p1p1p/n5p1/2p1p3/3P4/N7/PPP1PPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:12 -0400"]
[GameEndTime "2026-09-14T11:34:13 -0400"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxe5 {+3.46/10 0.021s, n=23106, sd=15} f6 {-3.52/9 0.017s, n=19530, sd=14}
6. Bf4 {+3.39/10 0.027s, n=25558, sd=17} Bg7 {-3.41/9 0.021s, n=18161, sd=15}
7. Nf3 {+3.53/10 0.022s, n=26519, sd=17} fxe5 {-3.73/10 0.008s, n=13090, sd=19}
8. Bxe5 {+3.46/11 0.010s, n=13132, sd=14} Bxe5 {-3.63/9 0.013s, n=14710, sd=10}
9. Nxe5 {+3.26/11 0.009s, n=13898, sd=18} Nf6 {-3.25/11 0.019s, n=23964, sd=24}
10. Qd6 {+3.24/11 0.009s, n=14911, sd=18} Qe7 {-2.94/10 0.016s, n=20863, sd=20}
11. Nec4 {+3.13/8 0.016s, n=14529, sd=18} Ne4 {-3.01/10 0.009s, n=13682, sd=18}
12. Qxe7+ {+3.03/10 0.009s, n=13925, sd=15}
Kxe7 {-3.07/10 0.016s, n=20033, sd=19} 13. Ne3 {+3.04/10 0.012s, n=17116, sd=16}
Nc7 {-2.93/11 0.013s, n=16955, sd=16} 14. c4 {+2.75/11 0.047s, n=55997, sd=18}
Rb8 {-2.81/10 0.024s, n=25081, sd=13} 15. g3 {+3.02/10 0.012s, n=16890, sd=17}
b5 {-2.60/10 0.020s, n=18768, sd=19} 16. Bg2 {+2.80/10 0.012s, n=16587, sd=14}
Nf6 {-2.91/10 0.015s, n=14947, sd=20} 17. Nxb5 {+2.80/9 0.011s, n=12223, sd=12}
Nxb5 {-2.41/11 0.028s, n=29669, sd=17}
18. cxb5 {+2.51/10 0.015s, n=20195, sd=19}
Rxb5 {-2.50/10 0.024s, n=24760, sd=17} 19. b3 {+2.38/10 0.014s, n=12921, sd=16}
d6 {-2.34/9 0.016s, n=14556, sd=15, White makes an illegal move: e1h1} 0-1