MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1106"]
[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/2pppppp/8/pp6/QP6/N1P3P1/P2PPP1P/R1B1KBNR b KQkq - 2 5"]
[GameDuration "00:00:39"]
[GameStartTime "2026-09-14T13:38:59 +0000"]
[GameEndTime "2026-09-14T13:39:39 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {+8.75/8 0.045s, n=27710, sd=11}
6. Kd1 {-8.39/7 0.033s, n=20743, sd=11} axb4 {+8.41/8 0.055s, n=33778, sd=13}
7. Nb5 {-8.47/7 0.033s, n=26791, sd=10} Ra5 {+8.51/8 0.026s, n=17789, sd=16}
8. Nd4 {-8.46/8 0.033s, n=24879, sd=10} e6 {+8.52/7 0.028s, n=20024, sd=10}
9. Bb2 {-8.43/7 0.033s, n=22367, sd=10} Nf6 {+8.57/8 0.048s, n=33040, sd=16}
10. a3 {-8.40/7 0.027s, n=19403, sd=10} Ne4 {+8.56/7 0.026s, n=15328, sd=12}
11. Bg2 {-8.56/7 0.038s, n=26433, sd=17} bxc3 {+8.71/7 0.046s, n=26598, sd=11}
12. Bxc3 {-8.41/7 0.022s, n=13535, sd=9} Nxf2+ {+8.71/7 0.078s, n=43510, sd=12}
13. Ke1 {-8.57/6 0.066s, n=41297, sd=12} Nxh1 {+8.81/7 0.026s, n=13717, sd=16}
14. Bf3 {-8.48/7 0.024s, n=16735, sd=9} Rg5 {+8.74/6 13.547s, n=8000000, sd=11}
15. Bxh1 {-8.65/6 0.042s, n=25422, sd=11} h6 {+8.76/7 0.036s, n=22973, sd=12}
16. Be4 {-8.61/6 0.043s, n=20446, sd=9} Bc5 {+8.70/7 0.029s, n=17780, sd=10}
17. Nh3 {-8.45/7 0.051s, n=35207, sd=11} Na6 {+9.05/7 0.028s, n=18118, sd=10}
18. Nf2 {-8.65/6 0.042s, n=27154, sd=10} e5 {+8.94/7 0.060s, n=36255, sd=11}
19. Nf3 {-8.74/6 0.031s, n=15526, sd=9}
Bxf2+ {+9.13/6 11.748s, n=8000000, sd=13}
20. Kf1 {-9.02/4 12.945s, n=8000000, sd=9} Bxg3 {+9.13/8 0.071s, n=43389, sd=14}
21. Rb1 {-9.14/8 0.158s, n=86214, sd=13, Black makes an illegal move: e8h8} 1-0