Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · cba4be4073597050b1444a92f3554f56

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
21
played
Pace
71.4/min
overall 71.4/min
Biggest swing
+500
Seat 1 · move 15

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+392+18.7 pawn/100lost 3
gbb-392-18.7 pawn/100won 3

Last moves

  1. 21Even0
  2. 20Seat 2+4
  3. 19Even0
  4. 18Even0
  5. 17Seat 2+2
  6. 16Seat 2+2
  7. 15Seat 1+500
  8. 14Seat 2+100
  9. 13Seat 1+102
  10. 12Seat 2+106
  11. 11Seat 1+4
  12. 10Seat 2+4

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
909d3d74e217bccbcdfdf43c9001305450c2a03e52719f3101941dcbad4db05d
Seed hash
add1d58049fe90deb10f6a5c6b541a70b1eeb641cbbe030afce99336a8b2a569 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 71,187, Merkle root e4f300b6c288d18601783f1820daafc9ecd27ed34443781503560904da172892. Recorded by Degen Protocol; on-chain publication is not available yet. See this batch and its Merkle tree
Merkle path
  1. 3c0e545130d1690cbee90157d30ab9b5bad52c0be8d8326160014a10a1281c3e
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"f7f6"
21"a1b3"
32"g7g5"
41"f1e3"
52"d7d6"
61"d1e2"
72"b7b5"
81"d2d4"
92"a7a5"
101"a2a4"
112"b5a4"
121"b3a5"
132"b8b2"
141"b1b2"
152"g5g4"
161"e2a6"
172"c8d7"
181"b2b8"
192"h7h5"
201"a6c8"